CN109481999A

CN109481999A - A kind of Multifunctional filter element deduster of automatic ash removing

Info

Publication number: CN109481999A
Application number: CN201910014260.7A
Authority: CN
Inventors: 孙春风
Original assignee: Haiyan Chunxin Machinery Manufacturing Co Ltd
Current assignee: Haiyan Chunxin Machinery Manufacturing Co Ltd
Priority date: 2019-01-08
Filing date: 2019-01-08
Publication date: 2019-03-19

Abstract

The invention discloses a multifunctional filter element dust collector with automatic ash cleaning, which comprises a casing, an air inlet, a fan, an ash collecting hopper, an ash discharge mechanism, an air storage tank, a partition plate and several filtration and cleaning mechanisms. The lower end of the body is formed with an ash collecting hopper, the lower end of the ash collecting hopper is provided with an ash discharge mechanism, the upper part of the housing is provided with a partition plate, the upper end of the housing is provided with a gas storage tank, and the housing The lower part of one side is provided with an air inlet, and the rear end of the casing is provided with a fan whose input end is connected to the casing above the partition plate. The mechanism is arranged on the lower end of the partition plate and is arranged in sequence from front to back. The partition plate is provided with ventilation holes corresponding to the filter mechanism one by one. Valve replacement is easy.

Description

A kind of Multifunctional filter element deduster of automatic ash removing

[technical field]

The present invention relates to a kind of technical field of filter-element dust collector, the Multifunctional filter element dedusting of especially a kind of automatic ash removing The technical field of device.

[background technique]

Filter-element dust collector not only has the deashing ability of blowing pulse dust collector strong, high dust collection efficiency, concentration of emission low etc. Feature also has the characteristics that reliable and stable, low energy consumption, occupied area is small, is particularly suitable for the flue gas of processing Wind Volume.PH-II type Combined filter element deduster is used widely in foreign countries, in China also large-scale popularization.Its various advantage by Gradually recognized by numerous users, widely welcome, be steel-smelting electric furnace, abrasive material smelting, furnace of calcium carbide, blast furnace gas it is net Change, pulverized coal preparation and pneumatic conveying, bituminous concrete production, carbon black, building materials, fire resisting, chemical industry, aluminium electroloysis, aluminium zinc abstraction etc. are led Domain is used.

In the prior art, filter-element dust collector need to be improved on ash-removal effect and use cost, and pulse valve is more Change inconvenience.

[summary of the invention]

The object of the invention is to solve the problems of the prior art, a kind of Multifunctional filter element dedusting of automatic ash removing is proposed Device can be improved ash-removal effect, reduce use cost, and pulse valve replacement is convenient.

To achieve the above object, the invention proposes a kind of Multifunctional filter element deduster of automatic ash removing, including shell, into Port, blower, flue-dust retainer, ash discharge mechanism, air accumulator, partition, several filtering deashing mechanisms, the lower end of the shell is formed with collection Ash bucket, the lower end of the flue-dust retainer are equipped with ash discharge mechanism, are equipped with partition in the top of the shell, the upper end of the shell is equipped with Air accumulator, a side lower part of the shell are equipped with air inlet, and the rear end of the shell is equipped with the shell above input terminal and partition The blower of connection, the filtering deashing mechanism includes several filter mechanisms and deashing mechanism, and the filter mechanism is located at partition It is arranged successively on lower end and from front to back, the partition is equipped with and the one-to-one venthole of filter mechanism, the dust removing machine Structure is located on the upper end of shell and connect with air accumulator, and the filter mechanism includes the netted cylinder of inner support, the netted cylinder of outer support, mistake Filter cylinder, lower cover, the body of bolt, connector sleeve, body, attachment base and upper end cover are shelved with cartridge filter in the lower cover and are located at It is netted to be arranged with the outer support that lower end is pressed on the lower end of cartridge filter on the cartridge filter for inner support netted cylinder in cartridge filter Cylinder, the upper end cover the cover is on the upper end of outer support net cylinder and cartridge filter, and the upper end of the upper end cover is equipped with and inner support The connector sleeve of netted cylinder connection, the body of threaded connection is arranged on the connector sleeve, and upper end and the partition of the body are fixed Connection, the connector sleeve is interior to be equipped with attachment base, and the cartridge filter is made of filtering body and the fixed body being located on filtering body both ends, The filtering body is wound by wavy filtering body, and fixed body described in top, which is equipped with, is used for connector sleeve and inner support The outer diameter of the first through hole of netted cylinder connection, fixed body described in top is equal with the outer diameter of filtering body, fixation described in lower section Body is equipped with the second through-hole worn for the netted cylinder of inner support, outer diameter and the netted cylinder of outer support of fixed body described in lower section Outer diameter is equal, the body of bolt sequentially pass through the netted cylinder of lower cover, inner support, first through hole and upper end cover and with attachment base screw thread Connection, the deashing mechanism include cylinder, several disagreement tracheaes, main tracheae, pulse valve, cover board, several retractable connecting tubes and consolidate Determine bindiny mechanism, the upper end of the shell be equipped with cylinder, with the one-to-one disagreement tracheae of venthole and be fixedly connected with mechanism, institute The piston rod for stating cylinder is equipped with the cover board of covering venthole in shell, and each disagreement tracheae passes through a retractable connecting tube Be connected to the lower end of cover board, the disagreement tracheae is connect by main tracheae with mechanism is fixedly connected with, it is described be fixedly connected mechanism with Air accumulator connection, described be fixedly connected in mechanism are fixed with pulse valve, and the mechanism that is fixedly connected includes two connectors, two Spring hose, two slides, sliding rail, adjusting screw rod and cap is turned, is set on the sliding rail there are two slidable slide, described two The adjusting screw rod of threaded connection is equipped on a slide, one end of the adjusting screw rod, which is equipped with, turns cap, described two slides Upper end is equipped with connector, and the front end of the connector in front is connect by a spring hose with main tracheae, the connector in front The rear end of the outlet plug connection of rear end and pulse valve, the connector at rear is connect by a spring hose with air accumulator, rear Connector front end and pulse valve import plug connection.

Preferably, the connector in the front is equipped with the first block body for blocking the outlet of pulse valve, the first gear It is sealed between body and the outlet of pulse valve by sealing ring, the connector at rear is equipped with the second gear for blocking the import of pulse valve Body is sealed between second block body and the import of pulse valve by sealing ring.

Preferably, the ash discharge mechanism includes mounting base, two brackets, sealing plate, knob and the second ash hole, the peace It fills seat and is equipped with the first ash hole, the bottom of the mounting base is respectively equipped with bracket, the bracket in the two sides of the first ash hole Horizontal edge body and mounting base between be equipped with slidably and for blocking the sealing plate of the first ash hole, one end of the sealing plate is equipped with drawing Hand, the other end, which is equipped with, stops body, and the sealing plate is equipped with close to the second ash hole for stopping body.

Preferably, the diameter of the first through hole is equal with the internal diameter of the netted cylinder of inner support, the netted cylinder of inner support Upper end contradict on fixed body above.

Preferably, the front side of the shell is equipped with maintenance door to be opened/closed.

Beneficial effects of the present invention: filter mechanism by being located on the lower end of partition and successively arranging from front to back by the present invention Column, partition, which is equipped with, to be located on the upper end of shell and connects with air accumulator with the one-to-one venthole of filter mechanism, deashing mechanism Connect, deashing carried out to filter mechanism by deashing mechanism, the design of filter mechanism only needs replacing cartridge filter, reduce use at This；The design of deashing mechanism can be improved cleaning efficiency and improve ash-removal effect, and the design for being fixedly connected with mechanism facilitates pulse valve Replacement can be improved ash-removal effect compared with prior art, reduce use cost, pulse valve replacement is convenient.

Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.

[Detailed description of the invention]

Fig. 1 is a kind of structural schematic diagram of the Multifunctional filter element deduster of automatic ash removing of the present invention；

Fig. 2 is the cross-sectional view of filter mechanism；

Fig. 3 is the side view of ash discharge mechanism；

Fig. 4 is the enlarged drawing of A in Fig. 1；

Fig. 5 is the schematic diagram that filtering body is located between the netted cylinder of inner support and the netted cylinder of outer support.

In figure: 1- shell, 2- air inlet, 3- blower, 4- flue-dust retainer, 5- ash discharge mechanism, 6- air accumulator, 7- partition, 8- mistake Filter deashing mechanism, 9- venthole, 10- maintenance door, 101- import, the outlet 102-, 81- filter mechanism, 82- deashing mechanism, 811- The netted cylinder of inner support, the netted cylinder of 812- outer support, 813- cartridge filter, 814- lower cover, the 815- body of bolt, 816- connector sleeve, 817- body, 818- attachment base, 819- upper end cover, 8131- filtering body, 8132- fixed body, 8133- first through hole, 8134- Two through-holes, 51- mounting base, 52- bracket, 53- sealing plate, 54- knob, the second ash hole of 55-, the first ash hole of 56-, 57- stop Body, 821- cylinder, 822- disagreement tracheae, the main tracheae of 823-, 824- pulse valve, 825- cover board, 826- retractable connecting tube, 827- are solid Determine bindiny mechanism, 8271- connector, 8272- spring hose, 8273- slide, 8274- sliding rail, 8275- adjusting screw rod, 8276- Turn cap, the first block body of 8277-, the second block body of 8278-.

[specific embodiment]

Refering to fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of Multifunctional filter element deduster of automatic ash removing of the present invention, including shell Body 1, air inlet 2, blower 3, flue-dust retainer 4, ash discharge mechanism 5, air accumulator 6, partition 7, several filtering deashing mechanisms 8, the shell 1 Lower end be formed with flue-dust retainer 4, the lower end of the flue-dust retainer 4 is equipped with ash discharge mechanism 5, equipped with partition in the top of the shell 1 7, the upper end of the shell 1 is equipped with air accumulator 6, and a side lower part of the shell 1 is equipped with air inlet 2, and the rear end of the shell 1 is set The blower 3 for having input terminal to connect with the shell 1 of 7 top of partition, the filtering deashing mechanism 8 is including several filter mechanisms 81 and clearly Grey mechanism 82, the filter mechanism 81 are located on the lower end of partition 7 and are arranged successively from front to back, the partition 7 be equipped with The one-to-one venthole 9 of filter mechanism 81, the deashing mechanism 82 are located on the upper end of shell 1 and connect with air accumulator 6, institute Stating filter mechanism 81 includes the netted cylinder 811 of inner support, the netted cylinder 812 of outer support, cartridge filter 813, lower cover 814, the body of bolt 815, connector sleeve 816, body 817, attachment base 818 and upper end cover 819 are shelved with cartridge filter 813 and position in the lower cover 814 It is pressed on the lower end of cartridge filter 813 in being arranged with lower end on the netted cylinder 811 of inner support in cartridge filter 813, the cartridge filter 813 The netted cylinder 812 of outer support, 819 the cover of upper end cover is described on the upper end of outer support net cylinder 812 and cartridge filter 813 The upper end of upper end cover 819 is equipped with the connector sleeve 816 being connected to the netted cylinder 811 of inner support, is arranged with screw thread on the connector sleeve 816 The upper end of the body 817 of connection, the body 817 is fixedly connected with partition 7, is equipped with attachment base 818 in the connector sleeve 816, The cartridge filter 813 is made of filtering body 8131 and the fixed body 8132 being located on 8131 both ends of filtering body, the filtering body 8131 are wound by wavy filtering body, and fixed body 8132 described in top is equipped with for connector sleeve 816 and interior branch Support the first through hole 8133 that netted cylinder 811 is connected to, the outer diameter and the outer diameter phase of filtering body 8131 of fixed body 8132 described in top The second through-hole 8134 worn for the netted cylinder 811 of inner support is equipped with Deng, fixed body 8132 described in lower section, described in lower section The outer diameter of fixed body 8132 is equal with the outer diameter of the netted cylinder 812 of outer support, and the body of bolt 815 sequentially passes through lower cover 814, interior Support net cylinder 811, first through hole 8133 and upper end cover 819 are simultaneously threadedly coupled with attachment base 818, and the deashing mechanism 82 includes Cylinder 821, several disagreement tracheaes 822, main tracheae 823, pulse valve 824, cover board 825, several retractable connecting tubes 826 and fixed company Connection mechanism 827, the upper end of the shell 1 be equipped with cylinder 821, with the one-to-one disagreement tracheae 822 of venthole 9 and be fixedly connected Mechanism 827, the piston rod of the cylinder 821 are equipped with the cover board 825 of covering venthole 9, each disagreement gas in shell 1 Pipe 822 is connected to by a retractable connecting tube 826 with the lower end of cover board 825, and the disagreement tracheae 822 is by main tracheae 823 and admittedly Determine the connection of bindiny mechanism 827, the mechanism 827 that is fixedly connected is connect with air accumulator 6, and described be fixedly connected in mechanism 827 is fixed There is pulse valve 824, the mechanism 827 that is fixedly connected includes two slides of spring hose 8272, two of connector 8271, two 8273, sliding rail 8274, adjusting screw rod 8275 and cap 8276 is turned, sets that there are two slidable slides on the sliding rail 8274 8273, the adjusting screw rod 8275 of threaded connection is equipped on described two slides 8273, one end of the adjusting screw rod 8275 is set Cap 8276 is turned, the upper end of described two slides 8273 is equipped with connector 8271, and the front end of the connector 8271 in front is logical It crosses a spring hose 8272 to connect with main tracheae 823, the rear end of the connector 8271 in front and the outlet 102 of pulse valve 824 are inserted It connects in succession, the rear end of the connector 8271 at rear is connect by a spring hose 8272 with air accumulator 6, the connector 8271 at rear Front end and pulse valve 824 101 plug connection of import, the connector 8271 in front is equipped with the outlet for blocking pulse valve 824 The first block body 8277, between first block body 8277 and the outlet of pulse valve 824 pass through sealing ring seal, the connection at rear First 8271 are equipped with the second block bodies 8278 for blocking the imports of pulse valve 824, second block body 8278 and pulse valve 824 into It is sealed between mouthful by sealing ring, the ash discharge mechanism 5 includes 51, two brackets 52 of mounting base, sealing plate 53, knob 54 and second Ash hole 55, the mounting base 51 are equipped with the first ash hole 56, and the bottom of the mounting base 51 is the two of the first ash hole 56 Side is respectively equipped with bracket 52, is equipped between the horizontal edge body and mounting base 51 of the bracket 52 slidably and for blocking the first ash discharge Mouthfuls 56 sealing plate 53, one end of the sealing plate 53 are equipped with knob 54, and the other end, which is equipped with, stops body 57, and the sealing plate 53 is equipped with and leans on Nearly the second ash hole 55 for stopping body 57, the diameter of the first through hole 8133 is equal with the internal diameter of the netted cylinder 811 of inner support, institute It states on the fixed body 8132 of the upper end conflict of the netted cylinder 811 of inner support above, the front side of the shell 1 is equipped with inspection to be opened/closed Repair door 10.

The course of work of the present invention:

A kind of Multifunctional filter element deduster of automatic ash removing of the present invention during the work time, work of the dusty gas in blower 3 It is entered in shell 1 under from air inlet 2, larger particles fall directly into flue-dust retainer 4, and dusty gas passes through the mistake of filter mechanism 81 Filter body 8131, dust are detained to 8131 appearance of filtering body, and the gas of purification enters the shell 1 of 7 top of partition by venthole 9 It is interior, it is then discharged by blower 3, when 8131 appearance of filtering body needs deashing, starts deashing mechanism 82 one by one to corresponding mistake Filter structure 81 carries out deashing, and the piston rod stretching of starting cylinder 821 drives cover board 825 to move downward and covers in corresponding venthole On 9, it is then turned on pulse valve 824, the compressed air in air accumulator 6 passes sequentially through main tracheae 823, disagreement tracheae 822, flexible company The netted cylinder 811 of adapter tube 826, venthole 9, body 817, connector sleeve 816, first through hole 8133, inner support and filtering body 8131, pressure When contracting air passes through filtering body 8131, the dust of filtering body 8131 in appearance filtering body 8131 of blowing off will be invested and fall into flue-dust retainer 4, After the completion of deashing, closes pulse valve 824 and start the piston rod of cylinder 821 and retract cover board 825 is driven to move upwards and return to starting Position.

When cartridge filter 813 needs replacing, the body of bolt 815 is unloaded, cartridge filter 813 can be removed, then by inner support net Shape cylinder 811 is inserted into out of new cartridge filter 813 the second through-hole 8134, and cartridge filter 813 is then equipped with the second through-hole 8134 One end is shelved on 814 inner bottom surface of lower cover, and the netted cylinder 812 of outer support is then set in its lower end on cartridge filter 813 and is pressed in On fixed body 8132 described in lower section, then the upper end of the netted cylinder 812 of outer support and cartridge filter 813 is placed in upper end cover 819, Again by the body of bolt 815 sequentially pass through the netted cylinder 811 of lower cover 814, inner support, first through hole 8133 and upper end cover 819 and with even Joint chair 818 is threadedly coupled.

When needing ash discharge, pulls 54 drive sealing plate 53 of knob to travel forward, make the second ash hole 55 and the first ash hole 56 are overlapped.

When pulse valve 824 needs replacing, rotation turns cap 8276 and adjusting screw rod 8275 is driven to rotate clockwise adjusting spiral shell Bar 8275 drives two 8273 counter motions of slide, and two slides 8273 drive two connectors 8271 from pulse valve 824 respectively Import 101 and outlet 102 in exit movement, until that can take out pulse valve 824, then new pulse valve 824 is placed on Between two connectors 8271 (connector 8271 of the import 101 of pulse valve 824 towards rear), adjusting is then rotated counterclockwise Screw rod 8275 drives two slides 8273 to move toward one another, and two slides 8273 drive two connectors 8271 to pulse valve respectively Movement in 824 import 101 and outlet 102, until completing the fixation to pulse valve 824.

Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention Scheme all belong to the scope of protection of the present invention.

Claims

1. a kind of Multifunctional filter element deduster of automatic ash removing, it is characterised in that: including shell (1), air inlet (2), blower (3), flue-dust retainer (4), ash discharge mechanism (5), air accumulator (6), partition (7), several filtering deashing mechanisms (8), the shell (1) Lower end is formed with flue-dust retainer (4), and the lower end of the flue-dust retainer (4) is equipped with ash discharge mechanism (5), is set in the top of the shell (1) Having partition (7), the upper end of the shell (1) is equipped with air accumulator (6), and a side lower part of the shell (1) is equipped with air inlet (2), The rear end of the shell (1) is equipped with the blower (3) that input terminal is connect with the shell (1) above partition (7), the filtering dust removing machine Structure (8) includes several filter mechanisms (81) and deashing mechanism (82), and the filter mechanism (81) is located on the lower end of partition (7) simultaneously It is arranged successively from front to back, the partition (7) is equipped with and the one-to-one venthole (9) of filter mechanism (81), the deashing Mechanism (82) is located on the upper end of shell (1) and connect with air accumulator (6), and the filter mechanism (81) includes the netted cylinder of inner support (811), the netted cylinder of outer support (812), cartridge filter (813), lower cover (814), the body of bolt (815), connector sleeve (816), body (817), attachment base (818) and upper end cover (819), the lower cover (814) is interior to be shelved with cartridge filter (813) and is located at cartridge filter (813) the netted cylinder of inner support (811) in is arranged with lower end on the cartridge filter (813) and is pressed on the lower end of cartridge filter (813) The netted cylinder of outer support (812), upper end cover (819) the cover is in the upper end of outer support net cylinder (812) and cartridge filter (813) On, the upper end of the upper end cover (819) is equipped with the connector sleeve (816) being connected to the netted cylinder of inner support (811), the connector sleeve (816) body (817) of threaded connection is arranged on, the upper end of the body (817) is fixedly connected with partition (7), the company Attachment base (818) are equipped in female connector (816), the cartridge filter (813) is by filtering body (8131) and is located at filtering body (8131) two Fixed body (8132) on end is constituted, and the filtering body (8131) is wound by wavy filtering body, described in top Fixed body (8132) is equipped with the first through hole (8133) being connected to for connector sleeve (816) with the netted cylinder of inner support (811), top The outer diameter of the fixed body (8132) is equal with the outer diameter of filtering body (8131), and fixed body described in lower section (8132) is equipped with For the second through-hole (8134) that the netted cylinder of inner support (811) is worn, the outer diameter of fixed body (8132) described in lower section and outer branch The outer diameter for supportting netted cylinder (812) is equal, the body of bolt (815) sequentially pass through lower cover (814), the netted cylinder of inner support (811), First through hole (8133) and upper end cover (819) are simultaneously threadedly coupled with attachment base (818), and the deashing mechanism (82) includes cylinder (821), several disagreement tracheaes (822), main tracheae (823), pulse valve (824), cover board (825), several retractable connecting tubes (826) Be fixedly connected mechanism (827), the upper end of the shell (1) be equipped with cylinder (821), with venthole (9) one-to-one disagreement Tracheae (822) be fixedly connected mechanism (827), the piston rod of the cylinder (821) is equipped with covering venthole in shell (1) (9) cover board (825), each disagreement tracheae (822) pass through the lower end of a retractable connecting tube (826) and cover board (825) Connection, the disagreement tracheae (822) is connect by main tracheae (823) with mechanism (827) is fixedly connected with, described to be fixedly connected with mechanism (827) it is connect with air accumulator (6), described be fixedly connected on mechanism (827) is fixed with pulse valve (824), described to be fixedly connected with machine Structure (827) includes two connectors (8271), two spring hoses (8272), two slides (8273), sliding rail (8274), adjusts It screw rod (8275) and turns cap (8276), sets that there are two slidable slide (8273) on the sliding rail (8274), it is described two The adjusting screw rod (8275) of threaded connection is equipped on slide (8273), one end of the adjusting screw rod (8275), which is equipped with, turns cap (8276), the upper end of described two slides (8273) is equipped with connector (8271), and the front end of the connector (8271) in front is logical It crosses a spring hose (8272) to connect with main tracheae (823), the rear end of the connector (8271) in front and going out for pulse valve (824) The rear end of mouth (102) plug connection, the connector (8271) at rear is connect by a spring hose (8272) with air accumulator (6), Import (101) plug connection of the front end and pulse valve (824) of the connector (8271) at rear.

2. a kind of Multifunctional filter element deduster of automatic ash removing as described in claim 1, it is characterised in that: the connector in front (8271) the first block body (8277) for blocking the outlet of pulse valve (824), first block body (8277) and pulse valve are equipped with (824) it is sealed between outlet by sealing ring, the connector (8271) at rear is equipped with the import for blocking pulse valve (824) Second block body (8278) is sealed between second block body (8278) and the import of pulse valve (824) by sealing ring.

3. a kind of Multifunctional filter element deduster of automatic ash removing as described in claim 1, it is characterised in that: the ash discharge mechanism It (5) include mounting base (51), two brackets (52), sealing plate (53), knob (54) and the second ash hole (55), the mounting base (51) the first ash hole (56) are equipped with, the bottom of the mounting base (51) is respectively equipped with support in the two sides of the first ash hole (56) Seat (52) is equipped between the horizontal edge body and mounting base (51) of the bracket (52) slidably and for blocking the first ash hole (56) Sealing plate (53), one end of the sealing plate (53) is equipped with knob (54), and the other end, which is equipped with, stops body (57), on the sealing plate (53) Equipped with close to the second ash hole (55) for stopping body (57).

4. a kind of Multifunctional filter element deduster of automatic ash removing as described in claim 1, it is characterised in that: the first through hole (8133) diameter is equal with the internal diameter of the netted cylinder of inner support (811), and the upper end of the netted cylinder of inner support (811) is contradicted upper On the fixed body (8132) of side.

5. a kind of Multifunctional filter element deduster of automatic ash removing according to any one of claims 1 to 4, it is characterised in that: The front side of the shell (1) is equipped with maintenance door to be opened/closed (10).