CN110813035A - Shrink film blowing processing is with recoverable tail gas treatment jar - Google Patents
Shrink film blowing processing is with recoverable tail gas treatment jar Download PDFInfo
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- CN110813035A CN110813035A CN201911112357.8A CN201911112357A CN110813035A CN 110813035 A CN110813035 A CN 110813035A CN 201911112357 A CN201911112357 A CN 201911112357A CN 110813035 A CN110813035 A CN 110813035A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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Abstract
This belongs to the technical field of tail gas treatment, concretely relates to shrink film blowing processing is with recoverable tail gas treatment jar, including handling the jar, one side of handling the tank bottoms portion is equipped with the intake pipe, handles jar upper end and is equipped with the blast pipe, and handles jar inside and be equipped with tail gas adsorption device, tail gas adsorption device includes: adsorb the otter board, spray the mechanism, filter plate, it is equipped with fixed connection's the cotton layer of absorption to adsorb the otter board bottom, it is equipped with the extrusion otter board to adsorb cotton layer bottom, but extrusion otter board bottom is equipped with the adjustment mechanism of up-and-down motion, adjustment mechanism includes: the adjusting rod is vertically and rotatably arranged in the middle of the treatment tank; the flabellum is a plurality of, and fixed connection can enough last absorption rate on the cotton layer of absorption in adjusting the pole outside, can make absorbent treatment fluid flow back to in the treatment tank again, improves the utilization ratio of treatment fluid, practices thrift the cost.
Description
Technical Field
The invention belongs to the technical field of tail gas treatment, and particularly relates to a recyclable tail gas treatment tank for shrink film blow molding processing.
Background
The main purpose of tail gas treatment is to remove toxic and harmful substances and smoke dust in the waste gas discharged in industrial production, so that the treated waste gas is discharged after reaching the standard, and the atmospheric pollution is reduced.
The existing tail gas treatment device usually adopts a mode of absorbing and recycling treatment liquid, however, when the tail gas is treated, the treatment liquid is easily discharged along with gas, so that the loss of the treatment liquid is caused, and the cost of the treatment liquid is increased.
Disclosure of Invention
The prior art is difficult to meet the needs of people, and in order to solve the problems, the invention provides a recyclable tail gas treatment tank for shrink film blow molding processing.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a shrink film blowing processing is with recoverable tail gas treatment jar, includes the processing jar, one side of handling tank bottoms portion is equipped with the intake pipe, handles jar upper end and is equipped with the blast pipe, and handles jar inside and be equipped with tail gas adsorption device structure, tail gas adsorption device structure includes:
a plurality of adsorption screen plates are arranged in the treatment tank at the bottom of the exhaust pipe;
the spraying mechanism is arranged in the middle of the treatment tank at the bottom of the adsorption screen plate;
a plurality of filter screen plates are arranged in the treatment tank at the bottom of the spraying mechanism;
the air inlet pipe is arranged at the bottom of the filter screen plate, and the treatment liquid is stored at the bottom of the treatment tank.
Adsorb the cotton layer of adsorption that the otter board bottom was equipped with fixed connection, adsorb cotton layer bottom and be equipped with the extrusion otter board, but extrusion otter board bottom is equipped with up-and-down motion's adjustment mechanism, adjustment mechanism includes:
the adjusting rod is vertically and rotatably arranged in the middle of the treatment tank;
a plurality of fan blades are fixedly connected to the outer side of the adjusting rod;
the fan blade is arranged at the position aligned with the air inlet pipe, the adjusting rod is provided with a reciprocating thread groove, the reciprocating thread groove is provided with a matched slider, the outer side of the slider is fixedly connected with the inner wall of the treatment tank through a fixing rod, the adjusting rod sequentially movably extrudes the screen plate, adsorbs a cotton layer and adsorbs the screen plate, and the adjusting rod is positioned at the bottom of the extruding screen plate and is provided with a plurality of limiting rods.
The adsorption cotton layer is internally provided with a plurality of reset springs, one ends of the reset springs are fixedly connected with the adsorption screen plate, and the other ends of the reset springs are fixedly connected with the extrusion screen plate.
Compared with the prior art, the invention has the beneficial effects that:
the design of the adsorption cotton layer can effectively improve the adsorption efficiency of the original adsorption screen plate, and the adsorption cotton layer can effectively adsorb the treatment liquid, so that overlarge airflow can be prevented, the treatment liquid is taken away by the airflow, the loss of the treatment liquid is caused, and the cost can be effectively saved; meanwhile, the design of the fan blades can effectively utilize the original air intake flow during air intake to drive the fan blades to rotate, so that the adjusting rods are driven to rotate, the design of the reciprocating thread grooves and the sliders fixedly connected with the reciprocating screw rods is utilized, the air intake flow drives the fan blades to continuously rotate, and the adjusting rods can be driven to continuously rotate;
reset spring's design makes the extrusion otter board no longer extrude the back, and reset spring's elasticity can be with the faster downstream of extrusion otter board in original gravity downstream, can be more quick more timely assurance adsorb the adsorption effect on cotton layer.
Drawings
FIG. 1 is a schematic view of the internal structure of a treatment tank provided in embodiment 1 of the present invention;
FIG. 2 is a schematic view of the internal structure of a treatment tank provided in embodiment 2 of the present invention;
FIG. 3 is a schematic view of a connection structure of an adsorption screen and a compression screen according to example 2 of the present invention;
FIG. 4 is a schematic top view of a press screen provided in example 3 of the present invention;
FIG. 5 is a schematic view of the internal structure of a treatment tank according to embodiment 4 of the present invention;
FIG. 6 is a schematic view of the internal structure of a treatment tank provided in embodiment 5 of the present invention;
fig. 7 is a schematic view of a connection structure between a branch spray pipe and the bottom of a circular spray pipe according to embodiment 5 of the present invention;
fig. 8 is a schematic view of a connection structure of a water inlet loop and a spray loop provided in embodiment 5 of the present invention;
FIG. 9 is a schematic top view of a press screen provided in example 6 of the present invention;
the reference numbers in the figures illustrate: 1. a treatment tank; 12. an exhaust pipe; 13. an air inlet pipe; 131. a fan; 132. a connecting pipe; 133. a gas-collecting hood; 14. a circulation pump; 141. a water inlet pipe; 142. a drain pipe; 15. a spraying mechanism; 151. spraying and pipe dividing; 152. spraying holes; 153. a spray ring pipe; 154. a snap ring; 155. a card slot; 156. A water inlet ring pipe; 157. a connecting rod; 16. adjusting a rod; 161. a reciprocating thread groove; 162. a slider; 163. Fixing the rod; 164. a fan blade; 165. an adjustment groove; 17. adsorbing the screen plate; 171. an absorbent cotton layer; 172. a limiting rod; 173. extruding the screen plate; 174. a return spring; 175. a reflux tank; 176. a return orifice; 177. a diversion trench; 18. a filter screen plate; 181. a cleaning rod; 182. and cleaning the brush filaments.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1, a recyclable tail gas treatment tank for shrink film blowing processing includes a treatment tank 1, an air inlet pipe 13 is disposed on one side of the bottom of the treatment tank 1, an exhaust pipe 12 is disposed at the upper end of the treatment tank 1, and a tail gas adsorption mechanism is disposed inside the treatment tank 1, the tail gas adsorption mechanism includes: the two adsorption screen plates 17 are arranged in the treatment tank 1 at the bottom of the exhaust pipe 12; the spraying mechanism 15 is arranged in the middle of the treatment tank 1 at the bottom of the adsorption screen plate 17; the two filter screen plates 18 are arranged in the treatment tank 1 at the bottom of the spraying mechanism 15; wherein, the air inlet pipe 13 is arranged at the bottom of the filter screen 18, and the bottom of the processing tank 1 is stored with processing liquid.
The air conditioner also comprises a fan 131 and a gas collecting hood 133, wherein the gas collecting hood 133 is connected with the air inlet end of the fan 131 through a connecting pipe 132, and the air outlet end of the fan 131 is communicated with the air inlet pipe 13.
And a plurality of active carbon and zeolite adsorption particles which are uniformly distributed are arranged on the adsorption screen plate 17.
The adsorption efficiency of the original adsorption screen plate 17 can be effectively improved by the design of the adsorption cotton layer 171, and the treatment liquid can be effectively adsorbed by the adsorption cotton layer 171, so that the phenomenon that the treatment liquid is lost due to overlarge airflow and the treatment liquid is taken away by the airflow can be prevented, and the cost can be effectively saved; meanwhile, the design of the fan blades 164 can effectively utilize the original intake air flow during air intake, and drive the rotation of the fan blades 164, so as to drive the adjusting rod 16 to rotate, the design of the reciprocating thread groove 161 and the sliding block 162 fixedly connected with the reciprocating screw rod is utilized, the intake air flow drives the continuous rotation of the fan blades 164, and can drive the adjusting rod 16 to continuously rotate, because the sliding block 162 is fixed on the inner wall of the treatment tank 1, the adjusting rod 16 can continuously reciprocate from bottom to top, the extrusion screen plate 173 is extruded through the limiting rod 172, the treatment liquid adsorbed in the adsorption cotton layer 171 can be effectively extruded, the adsorption rate of the adsorption cotton layer 171 can be sustained, and the adsorbed treatment liquid can flow back to the treatment tank 1, so that the utilization rate of the treatment liquid is improved, and the cost is saved.
Example 2
The same points as those in example 1 are not repeated, and the difference from example 1 is that:
referring to fig. 2-3, a plurality of return springs 174 are disposed in the adsorption cotton layer 171, one end of each return spring 174 is fixedly connected to the adsorption screen 17, and the other end of each return spring 174 is fixedly connected to the pressing screen 173.
The design of reset spring 174 makes extrusion otter board 173 no longer extrude the back, and reset spring 174's elasticity can be with the faster downstream of extrusion otter board 173 in original gravity downstream, can be faster more timely assurance adsorb cotton layer 171's adsorption effect.
The bottom in the treatment tank 1 is provided with an adjusting groove 165, and the adjusting rod 16 is movably inserted into the adjusting groove 165.
Example 3
The same points as those in example 1 are not repeated, and the difference from example 1 is that:
referring to fig. 4, the cross section of the extrusion screen 173 is circular, a backflow groove 175 is formed in the bottom of the extrusion screen 173, a plurality of backflow holes 176 are formed in the bottom of the backflow groove 175, the outer side of the backflow groove 175 is close to but not in contact with the side wall of the treatment tank 1, a plurality of flow guide grooves 177 are formed in the extrusion screen 173 on one side of the absorbent cotton layer 171, and the bottoms of the flow guide grooves 177 are communicated with the backflow groove 175.
The design of guiding gutter 177, backward flow groove 175 and backward flow hole 176 on the extrusion otter board 173, make the processing liquid when extrusion otter board 173 extrudees can be along with in guiding gutter 177 gets into backward flow groove 175, realize the backward flow of processing liquid through backward flow hole 176 from the lateral wall of treatment tank 1, do not influence wholly.
Example 5
The same points as those in example 1 are not repeated, and the difference from example 1 is that:
referring to fig. 5, the adjusting rods 16 movably penetrate through the center of the filter screen plate 18, a plurality of cleaning rods 181 fixedly connected are arranged on the adjusting rods 16 at the bottom of the filter screen plate 18, and cleaning brush wires 182 are uniformly distributed on the cleaning rods 181.
The design of the cleaning rod 181 and the cleaning brush wire 182 enables the adjusting rod 16 to drive the cleaning rod 181 to clean the filter screen plate 18, effectively prevents the filter screen plate 18 from being blocked when used for a long time, and enables the cleaning rod 181 to more thoroughly wash the meshes by the up-and-down movement of the adjusting rod 16, thereby improving the cleaning efficiency.
The cleaning rod 181 is located at the center of the adjacent filter screen plate 18.
The meshes of the filter screen plate 18 are gradually reduced from the direction of the air flow.
Example 4
The same points as those in example 1 are not repeated, and the difference from example 1 is that:
referring to fig. 6-8, the spraying mechanism 15 includes: the water inlet ring pipe 156 is fixed in the middle of the treatment tank 1, and the spray ring pipe 153 is rotatably connected to the bottom of the water inlet ring pipe 156; the number of the spraying branch pipes 151 is eight, and the spraying branch pipes 151 are fixedly connected with the spraying ring pipe 153 and are communicated with each other; the spraying branch pipes 151 are centrally and symmetrically distributed on the outer side of the spraying ring pipe 153, and the spraying holes 152 are uniformly distributed on the same side of the bottom of each spraying branch pipe 151.
The pressure of intaking when utilizing to spray makes water pressure spray through spraying hole 152, sprays the design of minute pipe 151, can spray towards same angle when making to spray hole 152 and spray to produce reverse driving force, spray the ring pipe 153 rotatable moreover, consequently reverse driving force can promote to spray minute pipe 151 and rotate, the treatment fluid when making to spray can be more abundant with by the contact of treated gas, improve holistic tail gas treatment efficiency.
And a circulating pump 14 is arranged on one side of the bottom of the treatment tank 1, the water inlet end of the circulating pump 14 is communicated with the side wall of the treatment tank 1 through a water inlet pipe 141, and the water discharge end of the circulating pump 14 is communicated with one side of a water inlet circular pipe 156 through a water discharge pipe 142.
The design of the circulating pump 14 enables the treatment fluid to be recycled, improves the utilization rate of the treatment fluid and saves the cost.
The bottom of the water inlet ring pipe 156 is open, two side walls of the bottom of the water inlet ring pipe 156 are provided with clamping grooves 155 which are symmetrically distributed and annular, two sides of the upper end of the spray ring pipe 153 are provided with clamping rings 154 which are symmetrically distributed and movably clamped with the clamping grooves 155, the water inlet ring pipe 156 and the spray ring pipe 153 are movably connected through the clamping grooves 155 and the clamping rings 154, and the inner wall of each clamping groove 155 is provided with a waterproof rubber layer.
Due to the design of the clamping groove 155 and the clamping ring 154, the spray ring 153 can rotate around the water inlet ring 156, and the waterproof rubber layer can effectively improve the sealing performance when the clamping ring 154 is connected with the clamping groove 155.
Example 6
Referring to fig. 9, a recyclable exhaust gas treatment tank for shrink film blowing processing includes a treatment tank 1, an air inlet pipe 13 is disposed on one side of the bottom of the treatment tank 1, an exhaust pipe 12 is disposed at the upper end of the treatment tank 1, and an exhaust gas adsorption mechanism is disposed inside the treatment tank 1, the exhaust gas adsorption mechanism includes: the two adsorption screen plates 17 are arranged in the treatment tank 1 at the bottom of the exhaust pipe 12; the spraying mechanism 15 is arranged in the middle of the treatment tank 1 at the bottom of the adsorption screen plate 17; the two filter screen plates 18 are arranged in the treatment tank 1 at the bottom of the spraying mechanism 15; wherein, the air inlet pipe 13 is arranged at the bottom of the filter screen 18, and the bottom of the processing tank 1 is stored with processing liquid.
The spraying mechanism 15 includes: the water inlet ring pipe 156 is fixed in the middle of the treatment tank 1, and the spray ring pipe 153 is rotatably connected to the bottom of the water inlet ring pipe 156; the number of the spraying branch pipes 151 is eight, and the spraying branch pipes 151 are fixedly connected with the spraying ring pipe 153 and are communicated with each other; the spraying branch pipes 151 are centrally and symmetrically distributed on the outer side of the spraying ring pipe 153, and the spraying holes 152 are uniformly distributed on the same side of the bottom of each spraying branch pipe 151.
The pressure of intaking when utilizing to spray makes water pressure spray through spraying hole 152, sprays the design of minute pipe 151, can spray towards same angle when making to spray hole 152 and spray to produce reverse driving force, spray the ring pipe 153 rotatable moreover, consequently reverse driving force can promote to spray minute pipe 151 and rotate, the treatment fluid when making to spray can be more abundant with by the contact of treated gas, improve holistic tail gas treatment efficiency.
And a circulating pump 14 is arranged on one side of the bottom of the treatment tank 1, the water inlet end of the circulating pump 14 is communicated with the side wall of the treatment tank 1 through a water inlet pipe 141, and the water discharge end of the circulating pump 14 is communicated with one side of a water inlet circular pipe 156 through a water discharge pipe 142.
The design of the circulating pump 14 enables the treatment fluid to be recycled, improves the utilization rate of the treatment fluid and saves the cost.
The bottom of the water inlet ring pipe 156 is open, two side walls of the bottom of the water inlet ring pipe 156 are provided with clamping grooves 155 which are symmetrically distributed and annular, two sides of the upper end of the spray ring pipe 153 are provided with clamping rings 154 which are symmetrically distributed and movably clamped with the clamping grooves 155, the water inlet ring pipe 156 and the spray ring pipe 153 are movably connected through the clamping grooves 155 and the clamping rings 154, and the inner wall of each clamping groove 155 is provided with a waterproof rubber layer.
Due to the design of the clamping groove 155 and the clamping ring 154, the spray ring 153 can rotate around the water inlet ring 156, and the waterproof rubber layer can effectively improve the sealing performance when the clamping ring 154 is connected with the clamping groove 155.
The adsorption efficiency of the original adsorption screen plate 17 can be effectively improved by the design of the adsorption cotton layer 171, and the treatment liquid can be effectively adsorbed by the adsorption cotton layer 171, so that the phenomenon that the treatment liquid is lost due to overlarge airflow and the treatment liquid is taken away by the airflow can be prevented, and the cost can be effectively saved; meanwhile, the design of the fan blades 164 can effectively utilize the original intake air flow during air intake, and drive the rotation of the fan blades 164, so as to drive the adjusting rod 16 to rotate, the design of the reciprocating thread groove 161 and the sliding block 162 fixedly connected with the reciprocating screw rod is utilized, the intake air flow drives the continuous rotation of the fan blades 164, and can drive the adjusting rod 16 to continuously rotate, because the sliding block 162 is fixed on the inner wall of the treatment tank 1, the adjusting rod 16 can continuously reciprocate from bottom to top, the extrusion screen plate 173 is extruded through the limiting rod 172, the treatment liquid adsorbed in the adsorption cotton layer 171 can be effectively extruded, the adsorption rate of the adsorption cotton layer 171 can be sustained, and the adsorbed treatment liquid can flow back to the treatment tank 1, so that the utilization rate of the treatment liquid is improved, and the cost is saved.
A plurality of return springs 174 are arranged in the adsorption cotton layer 171, one end of each return spring 174 is fixedly connected with the adsorption screen 17, and the other end of each return spring 174 is fixedly connected with the extrusion screen 173.
The design of reset spring 174 makes extrusion otter board 173 no longer extrude the back, and reset spring 174's elasticity can be with the faster downstream of extrusion otter board 173 in original gravity downstream, can be faster more timely assurance adsorb cotton layer 171's adsorption effect.
The bottom in the treatment tank 1 is provided with an adjusting groove 165, and the adjusting rod 16 is movably inserted into the adjusting groove 165.
The section of the extrusion screen plate 173 is arc-shaped, a backflow groove 175 is formed in the bottom of the extrusion screen plate 173, a plurality of backflow holes 176 are formed in the bottom of the backflow groove 175, the outer side of the backflow groove 175 is close to the side wall of the treatment tank 1 but does not contact the side wall of the treatment tank, a plurality of flow guide grooves 177 are formed in the extrusion screen plate 173 and located on one side of the adsorption cotton layer 171, and the bottoms of the flow guide grooves 177 are communicated with the backflow groove 175.
The design of guiding gutter 177, backward flow groove 175 and backward flow hole 176 on the extrusion otter board 173, make the processing liquid when extrusion otter board 173 extrudees can be along with in guiding gutter 177 gets into backward flow groove 175, realize the backward flow of processing liquid through backward flow hole 176 from the lateral wall of treatment tank 1, do not influence wholly.
The adjusting rods 16 movably penetrate through the center of the filter screen plate 18, a plurality of cleaning rods 181 fixedly connected are arranged on the adjusting rods 16 positioned at the bottom of the filter screen plate 18, and cleaning brush wires 182 which are uniformly distributed are arranged on the cleaning rods 181.
The design of the cleaning rod 181 and the cleaning brush wire 182 enables the adjusting rod 16 to drive the cleaning rod 181 to clean the filter screen plate 18, effectively prevents the filter screen plate 18 from being blocked when used for a long time, and enables the cleaning rod 181 to more thoroughly wash the meshes by the up-and-down movement of the adjusting rod 16, thereby improving the cleaning efficiency.
The cleaning rod 181 is located at the center of the adjacent filter screen plate 18.
The meshes of the filter screen plate 18 are gradually reduced from the direction of the air flow.
The upper end of the water inlet ring pipe 156 is fixedly connected with the sliding block 162 through a connecting rod 157.
The adjustment rod 16 is movable through the middle of the inlet collar 156.
The air conditioner also comprises a fan 131 and a gas collecting hood 133, wherein the gas collecting hood 133 is connected with the air inlet end of the fan 131 through a connecting pipe 132, and the air outlet end of the fan 131 is communicated with the air inlet pipe 13.
And a plurality of active carbon and zeolite adsorption particles which are uniformly distributed are arranged on the adsorption screen plate 17.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a shrink film blowing processing is with recoverable tail gas treatment jar which characterized in that: including handling the jar, one side of handling the tank bottoms portion is equipped with the intake pipe, handles jar upper end and is equipped with the blast pipe, and handles jar inside and be equipped with tail gas adsorption device structure, tail gas adsorption device structure includes:
a plurality of adsorption screen plates are arranged in the treatment tank at the bottom of the exhaust pipe;
the spraying mechanism is arranged in the middle of the treatment tank at the bottom of the adsorption screen plate;
a plurality of filter screen plates are arranged in the treatment tank at the bottom of the spray pipe;
the filter screen plate is arranged at the bottom of the filter screen plate, and the bottom of the treatment tank is stored with treatment liquid;
adsorb the cotton layer of adsorption that the otter board bottom was equipped with fixed connection, adsorb cotton layer bottom and be equipped with the extrusion otter board, but extrusion otter board bottom is equipped with up-and-down motion's adjustment mechanism, adjustment mechanism includes:
the adjusting rod is vertically and rotatably arranged in the middle of the treatment tank;
a plurality of fan blades are fixedly connected to the outer side of the adjusting rod;
the fan blades are arranged at the position aligned with the air inlet pipe, the adjusting rod is provided with a reciprocating thread groove, the reciprocating thread groove is provided with a matched sliding block, the outer side of the sliding block is fixedly connected with the inner wall of the treatment tank through a fixed rod, the adjusting rod is sequentially and movably provided with an extrusion screen plate, an adsorption cotton layer and an adsorption screen plate, and the outer side of the adjusting rod positioned at the bottom of the extrusion screen plate is provided with a plurality of limiting rods;
the adsorption cotton layer is internally provided with a plurality of reset springs, one ends of the reset springs are fixedly connected with the adsorption screen plate, and the other ends of the reset springs are fixedly connected with the extrusion screen plate.
2. The recyclable exhaust treatment tank for shrink film blowing process according to claim 1, wherein: and a plurality of active carbon and zeolite adsorption particles which are uniformly distributed are arranged on the adsorption screen plate.
3. The recyclable exhaust treatment tank for shrink film blowing process according to claim 1, wherein: the bottom in the treatment tank is provided with an adjusting groove, and the adjusting rod is movably inserted into the adjusting groove.
4. The recyclable exhaust treatment tank for shrink film blowing process according to claim 1, wherein: the meshes on the filter screen plate are gradually reduced from the direction of the air flow.
5. The recyclable exhaust treatment tank for shrink film blowing process according to claim 1, wherein: the air collecting hood is connected with the air inlet end of the fan through a connecting pipe, and the air outlet end of the fan is communicated with the air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112357.8A CN110813035A (en) | 2019-11-14 | 2019-11-14 | Shrink film blowing processing is with recoverable tail gas treatment jar |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911112357.8A CN110813035A (en) | 2019-11-14 | 2019-11-14 | Shrink film blowing processing is with recoverable tail gas treatment jar |
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| CN110813035A true CN110813035A (en) | 2020-02-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729476A (en) * | 2020-07-02 | 2020-10-02 | 梁宏辉 | Circulating environmental protection exhaust treatment system for glass processing |
| CN118526919A (en) * | 2024-07-03 | 2024-08-23 | 芜湖汉峰科技有限公司 | Gas-liquid separation device |
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| US5096469A (en) * | 1990-07-23 | 1992-03-17 | Keefer Bowie | Adsorptive gas separator with inertial energy exchange |
| CN108662887A (en) * | 2018-04-03 | 2018-10-16 | 金华市坤麦科技有限公司 | Multifunctional drying device |
| CN109876633A (en) * | 2019-04-03 | 2019-06-14 | 铜陵新特阀门有限责任公司 | Exhaust gas processing device is used in a kind of production of spheroidal graphite pipe fitting |
| CN110152459A (en) * | 2019-05-05 | 2019-08-23 | 安庆市鑫富化工有限责任公司 | It is a kind of for producing the air filtration drying device of Beta-alanine |
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| US5096469A (en) * | 1990-07-23 | 1992-03-17 | Keefer Bowie | Adsorptive gas separator with inertial energy exchange |
| CN108662887A (en) * | 2018-04-03 | 2018-10-16 | 金华市坤麦科技有限公司 | Multifunctional drying device |
| CN109876633A (en) * | 2019-04-03 | 2019-06-14 | 铜陵新特阀门有限责任公司 | Exhaust gas processing device is used in a kind of production of spheroidal graphite pipe fitting |
| CN110152459A (en) * | 2019-05-05 | 2019-08-23 | 安庆市鑫富化工有限责任公司 | It is a kind of for producing the air filtration drying device of Beta-alanine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729476A (en) * | 2020-07-02 | 2020-10-02 | 梁宏辉 | Circulating environmental protection exhaust treatment system for glass processing |
| CN118526919A (en) * | 2024-07-03 | 2024-08-23 | 芜湖汉峰科技有限公司 | Gas-liquid separation device |
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Application publication date: 20200221 |