CN106732199A - For the catalytic reactor of sewage disposal - Google Patents
For the catalytic reactor of sewage disposal Download PDFInfo
- Publication number
- CN106732199A CN106732199A CN201710009042.5A CN201710009042A CN106732199A CN 106732199 A CN106732199 A CN 106732199A CN 201710009042 A CN201710009042 A CN 201710009042A CN 106732199 A CN106732199 A CN 106732199A
- Authority
- CN
- China
- Prior art keywords
- inner bag
- catalytic reactor
- cylinder
- catalytic
- sewage disposal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 32
- 239000010865 sewage Substances 0.000 title claims abstract description 31
- 239000003054 catalyst Substances 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 239000012774 insulation material Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The invention discloses a kind of catalytic reactor for sewage disposal, it is made up of the shell of cylinder and the inner bag of cylinder, heat-insulation layer is provided between shell and inner bag, cylinder top is provided with discharge nozzle, the bottom of cylinder is provided with feed pipe, multiple catalyst reaction buckets are movably installed with inner bag, catalyst reaction bucket is made up of the screen cloth end face and column barrel wall of upper and lower two circles, the bucket diameter of wall matches with the internal diameter of inner bag, the inwall of catalytic reaction bucket is provided with one deflection plate of annular, and multiple vertically arranged baffling through holes are evenly distributed with deflection plate；By follow-on catalytic reactor, tank interior adds the catalyst reaction bucket independently of tank body inner bag to the present invention, and catalyst is after long-time is reacted, and it is convenient to collect and change；By current divider and the compound action of deflection plate, facilitate being sufficiently mixed for sewage and catalyst, improve the reaction efficiency of single unit system.
Description
Technical field
The present invention relates to catalytic reaction treatment field of sewage, more particularly to a kind of catalytic reactor for sewage disposal.
Background technology
It is one of method for sewage disposal that catalytic oxidation is, it is mainly using catalyst in uniform temperature and pressure
Under sewage is processed, the harmful substance in catalysis oxidation sewage makes it be converted into harmless material.It is anti-in order to meet these
The requirement answered is, it is necessary to special catalytic reactor is reacted.
For retort in itself, after a long time use, catalyst surface is easily enriched with the impurity in sewage to catalyst, this
When need to clear up catalyst and changed, therefore the tank body of sealing structure is not suitable for the reaction, and is urged in replacing
During agent, how to facilitate and collect and take out the catalyst in tank body, be also one of problem of puzzlement technical staff；Finally, urge
Agent is that the contact area for needing equally distributed, catalyst and sewage directly influences overall reaction effect in retort
Rate.
The content of the invention
It is convenient to collect and change catalysis present invention aim at a kind of simple structure is provided for above-mentioned problem
Agent, catalyst is contacted fully with liquid medium, the reaction efficiency catalytic reactor for sewage disposal high.
In order to achieve the above object, the technical solution adopted by the present invention is as follows：A kind of catalytic reaction for sewage disposal
Tank, described catalytic reactor is the tube structure of cylinder, and described tube structure is by cylindrical shell and cylinder
Inner bag is constituted, and is provided with heat-insulation layer between shell and inner bag, and described cylinder top is provided with discharge nozzle, the bottom of cylinder be provided with into
Expects pipe, is movably installed with multiple catalyst reaction buckets in described inner bag, described catalyst reaction bucket is by upper and lower two circles
Screen cloth end face and column barrel wall constituted, the diameter of bucket wall matches with the internal diameter of inner bag, catalytic reaction bucket it is interior
Wall is provided with one deflection plate of annular, and multiple longitudinally mounted baffling through holes are evenly distributed with described deflection plate.
Feed pipe of the present invention is provided with inlet valve and branch line, and described branch line is evacuated tube；When whole
After the completion of precursor reactant, catalyst reaction bucket takes out from inner bag, and remaining liquid needs to be emptied by evacuated tube in inner bag,
Convenient cleaning and maintenance to tank interior.
Inner bag bottom of the present invention is provided with the current divider of circle, and the bottom of current divider connects feed pipe, current divider
Top is provided with multiple diffluence pass；The uniform bottom from catalytic reaction bucket of sewage is passed through by current divider, is facilitated sewage and is urged
Change being fully contacted for the interior catalyst for storing of reaction container, improve reaction efficiency.
Inner bag above current divider of the present invention is provided with the positioning retainer ring of annular, and described catalytic reaction bucket is solid
Dingan County is on positioning retainer ring；By positioning retainer ring stationary positioned, screen cloth end face is not contacted directly catalytic reaction bucket with current divider,
Current divider is facilitated uniformly to be distributed liquid.
Insulation material is filled with heat-insulation layer of the present invention；In order to be incubated and preventing personnel from scalding, shell with it is interior
Insulation material is filled with heat-insulation layer between courage, the loss of the energy that temperature distributes effectively is avoided.
Multiple catalytic reactors of the invention are the structure of series connection, and the discharge nozzle connection of single catalytic reactor is next to urge
Change the feed pipe of retort；Because sewage is flowed always in catalytic reactor, a catalytic reactor can not be to dirt
If water is processed completely, can be by the catalytic reactor successive reaction of multiple series connection, it is ensured that the abundant treatment of sewage.
The advantage of the invention is that：The present invention is added independently of tank body by follow-on catalytic reactor, tank interior
The catalyst reaction bucket of inner bag, catalyst is after long-time is reacted, and it is convenient to collect and change；Simultaneously, catalyst reaction bucket
Structure do not influence sewage in the proper flow of inner bag, by current divider and the compound action of deflection plate, facilitate the uniform of sewage
Distribution, while facilitating its being sufficiently mixed with catalyst, improves the reaction efficiency of single unit system.
Brief description of the drawings
Fig. 1 is apparatus structure sketch of the invention；
Fig. 2 is broken isometric structure chart of the invention.
Wherein, 1 shell, 2 inner bags, 3 catalytic reactions bucket, 4 heat-insulation layers, 5 feed pipes, 6 discharge nozzles, 7 screen cloth ends
Face, 8 deflection plates, 9 branch lines, 10 baffling through holes, 11 current dividers, 12 positioning retainer rings.
Specific embodiment
The present invention is described in further detail with specific embodiment for explanation below in conjunction with the accompanying drawings.
Embodiment 1：A kind of catalytic reactor for sewage disposal as illustrated in fig. 1 and 2, described catalytic reactor is
The tube structure of cylinder, described tube structure is made up of the shell 1 of cylinder and the inner bag 2 of cylinder, shell 1 and interior
Heat-insulation layer 4 is provided between courage 2, described cylinder top is provided with discharge nozzle 6, and the bottom of cylinder is provided with feed pipe 5, described inner bag
Be movably installed with multiple catalyst reactions buckets 3 in 2, described catalyst reaction bucket 3 by upper and lower two circles screen cloth end face 7
Constituted with column barrel wall, diameter and the internal diameter of inner bag 2 of bucket wall match, the inwall of the catalytic reaction bucket 3 is provided with one
The deflection plate 8 of road annular, is evenly distributed with multiple longitudinally mounted baffling through holes 10 on described deflection plate 8.
Embodiment 2：As illustrated in fig. 1 and 2, feed pipe 5 is provided with inlet valve and branch line 9, and described branch line 9 is
Evacuated tube；After the completion of W-response, catalyst reaction bucket 3 takes out from inner bag 2, and remaining liquid needs to pass through in inner bag 2
Evacuated tube 9 is emptied, convenient cleaning and maintenance to tank interior.
Embodiment 3：As illustrated in fig. 1 and 2, the bottom of inner bag 2 is provided with the current divider 11 of circle, the bottom of current divider 11 connect into
Expects pipe 5, the top of current divider 11 is provided with multiple diffluence pass；By current divider 11 by sewage uniformly from the bottom of catalytic reaction bucket 3
Portion is passed through, and facilitates being fully contacted for the catalyst of storage in sewage and catalytic reaction bucket 3, improves reaction efficiency.
Embodiment 4：As illustrated in fig. 1 and 2, the inner bag 2 of the top of current divider 11 is provided with the positioning retainer ring 12 of annular, described
Catalytic reaction bucket 3 be fixedly mounted on positioning retainer ring 12；Catalytic reaction bucket 3 is by the stationary positioned of positioning retainer ring 12, screen cloth end
Face 7 does not contact directly with current divider 11, facilitates the uniformly distribution liquid of current divider 11.
Embodiment 5：As illustrated in fig. 1 and 2, insulation material is filled with heat-insulation layer 4；In order to be incubated and preventing personnel from scalding,
Insulation material is filled with heat-insulation layer 4 between shell 1 and inner bag 2, the loss of the energy that temperature distributes effectively is avoided.
Embodiment 6：As illustrated in fig. 1 and 2, multiple catalytic reactors are the structure of series connection, the discharging of single catalytic reactor
Pipe 6 connects the feed pipe 5 of next catalytic reactor；Because sewage is flowed always in catalytic reactor, one is urged
If change retort can not be completely processed sewage, can be by the catalytic reactor successive reactions of multiple series connection, it is ensured that sewage
Abundant treatment.
It should be noted that above-mentioned is only presently preferred embodiments of the present invention, not for limiting protection model of the invention
Enclose, any combination or equivalents made on the basis of above-described embodiment belong to protection scope of the present invention.
Claims (6)
1. a kind of catalytic reactor for sewage disposal, described catalytic reactor is the tube structure of cylinder, its feature
It is that described tube structure is made up of the shell of cylinder and the inner bag of cylinder, and insulation is provided between shell and inner bag
Layer, described cylinder top is provided with discharge nozzle, and the bottom of cylinder is provided with feed pipe, and being movably installed with multiple in described inner bag urges
Agent reaction container, described catalyst reaction bucket is made up of the screen cloth end face and column barrel wall of upper and lower two circles, bucket wall
Diameter match with the internal diameter of inner bag, the inwall of catalytic reaction bucket is provided with one deflection plate of annular, described folding
Multiple longitudinally mounted baffling through holes are evenly distributed with stream plate.
2. the catalytic reactor for sewage disposal according to claim 1, it is characterised in that set on described feed pipe
There are inlet valve and branch line, described branch line is evacuated tube.
3. the catalytic reactor for sewage disposal according to claim 1, it is characterised in that described inner bag bottom sets
There is the current divider of circle, the bottom connection feed pipe of current divider is provided with multiple diffluence pass at the top of current divider.
4. the catalytic reactor for sewage disposal according to claim 3, it is characterised in that described current divider top
Inner bag be provided with the positioning retainer ring of annular, described catalytic reaction bucket is fixedly mounted on positioning retainer ring.
5. the catalytic reactor for sewage disposal according to claim 1, it is characterised in that filled out in described heat-insulation layer
Filled with insulation material.
6. the catalytic reactor for sewage disposal according to claim 1, it is characterised in that multiple catalytic reactors are
The structure of series connection, the discharge nozzle of single catalytic reactor connects the feed pipe of next catalytic reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710009042.5A CN106732199A (en) | 2017-01-06 | 2017-01-06 | For the catalytic reactor of sewage disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710009042.5A CN106732199A (en) | 2017-01-06 | 2017-01-06 | For the catalytic reactor of sewage disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106732199A true CN106732199A (en) | 2017-05-31 |
Family
ID=58949774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710009042.5A Pending CN106732199A (en) | 2017-01-06 | 2017-01-06 | For the catalytic reactor of sewage disposal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106732199A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675490A (en) * | 2018-05-16 | 2018-10-19 | 孟静 | A kind of industrial wastewater catalytic reactor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062857A (en) * | 1990-10-03 | 1992-07-22 | 株式会社永冈 | The apparatus and method of holding catalyst in radial flow reactor |
| EP1284813A1 (en) * | 2000-05-11 | 2003-02-26 | Methanol Casale S.A. | Reactor for exothermic or endothermic heterogeneous reactions |
| CN102092832A (en) * | 2010-09-09 | 2011-06-15 | 浙江亿康环保工程有限公司 | Catalytic tower for sewage treatment |
| CN201882964U (en) * | 2010-11-29 | 2011-06-29 | 山东建筑大学 | Treatment device for wastewater with difficultly-degraded organic matters |
| CN202283465U (en) * | 2011-09-07 | 2012-06-27 | 杨玉峰 | C10-24 fatty acid methyl esterification device |
| CN202315853U (en) * | 2011-11-22 | 2012-07-11 | 卢健 | Full-radial detachable static bed catalytic reactor |
| CN203043965U (en) * | 2013-01-10 | 2013-07-10 | 张学花 | Radial reactor for mixing and catalyzing gas |
| CN203269696U (en) * | 2013-05-29 | 2013-11-06 | 延庆水处理设备制造（铜陵）有限公司 | Organic waste water treatment device |
| CN206463928U (en) * | 2017-01-06 | 2017-09-05 | 中国化学工程第十四建设有限公司 | Catalytic reactor for sewage disposal |
-
2017
- 2017-01-06 CN CN201710009042.5A patent/CN106732199A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062857A (en) * | 1990-10-03 | 1992-07-22 | 株式会社永冈 | The apparatus and method of holding catalyst in radial flow reactor |
| EP1284813A1 (en) * | 2000-05-11 | 2003-02-26 | Methanol Casale S.A. | Reactor for exothermic or endothermic heterogeneous reactions |
| CN102092832A (en) * | 2010-09-09 | 2011-06-15 | 浙江亿康环保工程有限公司 | Catalytic tower for sewage treatment |
| CN201882964U (en) * | 2010-11-29 | 2011-06-29 | 山东建筑大学 | Treatment device for wastewater with difficultly-degraded organic matters |
| CN202283465U (en) * | 2011-09-07 | 2012-06-27 | 杨玉峰 | C10-24 fatty acid methyl esterification device |
| CN202315853U (en) * | 2011-11-22 | 2012-07-11 | 卢健 | Full-radial detachable static bed catalytic reactor |
| CN203043965U (en) * | 2013-01-10 | 2013-07-10 | 张学花 | Radial reactor for mixing and catalyzing gas |
| CN203269696U (en) * | 2013-05-29 | 2013-11-06 | 延庆水处理设备制造（铜陵）有限公司 | Organic waste water treatment device |
| CN206463928U (en) * | 2017-01-06 | 2017-09-05 | 中国化学工程第十四建设有限公司 | Catalytic reactor for sewage disposal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675490A (en) * | 2018-05-16 | 2018-10-19 | 孟静 | A kind of industrial wastewater catalytic reactor |
| CN108675490B (en) * | 2018-05-16 | 2021-04-13 | 中节能环保投资发展(江西)有限公司 | Industrial wastewater catalytic reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2428761A1 (en) | Carbon monoxide conversion process and reactor | |
| NO300090B1 (en) | Catalytic reactor | |
| CN109081346B (en) | High CO isothermal conversion process matched with methanol synthesis | |
| CN105817185B (en) | A kind of rotary gas feed distributor suitable for heterophase reactor | |
| CN204933425U (en) | A kind of calandria type fixed bed reactor of benzene oxidatoin cis-butenedioic anhydride | |
| CN105797650A (en) | Fixed-bed catalytic temperature-control reactor with headers | |
| CN206463928U (en) | Catalytic reactor for sewage disposal | |
| CN108854929A (en) | A kind of falling film reactor of the dehydrogenation reaction suitable for liquid hydrogen source material | |
| CN106732199A (en) | For the catalytic reactor of sewage disposal | |
| CN207591826U (en) | A kind of radial direction string axial direction ethylene glycol hydrogenation reactor | |
| CN218654388U (en) | Liquid-solid circulating fluidized bed reaction-regeneration system for olefin epoxidation reaction | |
| CN207102556U (en) | Horizontal reactor | |
| JPS6044587A (en) | Hydrocracking reactor | |
| CN202638199U (en) | Biomass fuel gas purification multi-stage sprayer | |
| CN202823316U (en) | Fixed-bed reactor with cylindrical cavity arranged in casing | |
| CN106582455A (en) | Straight pipe header coil pipe type reactor for waterway natural circulation | |
| CN112275225B (en) | Radial moving bed reaction system and flow-solid reaction method | |
| CN218689258U (en) | Inorganic membrane reactor of chloroethylene | |
| CN210332604U (en) | Radial Flow Heat Exchange Fixed Bed Catalytic Reactor | |
| RU2113452C1 (en) | Catalytic reactor | |
| CN107519823B (en) | A kind of subregion radial reactor | |
| CN211026224U (en) | Radial moving bed reaction system | |
| CN204097414U (en) | A kind of supercritical processing apparatus and carbonaceous material gasification system | |
| CN112254557B (en) | Plate-shell type heat exchanger integrated with gas-liquid mixer and method and device system for treating organic wastewater by using plate-shell type heat exchanger | |
| CN112275223B (en) | Centrifugal moving bed reaction system and flow-solid reaction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |