CN117695831B - Tail gas treatment device for chlorophenol storage tank - Google Patents
Tail gas treatment device for chlorophenol storage tank Download PDFInfo
- Publication number
- CN117695831B CN117695831B CN202410160268.5A CN202410160268A CN117695831B CN 117695831 B CN117695831 B CN 117695831B CN 202410160268 A CN202410160268 A CN 202410160268A CN 117695831 B CN117695831 B CN 117695831B
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- China
- Prior art keywords
- reaction box
- chlorophenol
- inlet pipe
- tail gas
- air
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- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000003860 storage Methods 0.000 title claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 73
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 238000004140 cleaning Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 238000007790 scraping Methods 0.000 claims description 18
- 210000001503 joint Anatomy 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 5
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 60
- 239000002912 waste gas Substances 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 239000007787 solid Substances 0.000 description 9
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/10—Conditioning the gas to be cleaned
-
- 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
- B01D53/002—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 condensation
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
- B01D53/70—Organic halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/206—Organic halogen compounds
- B01D2257/2064—Chlorine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention relates to the technical field of waste gas treatment, and particularly provides a chlorophenol storage tank tail gas treatment device which comprises a reaction box, wherein a ventilation mechanism is arranged in the reaction box and comprises an air jet pipe arranged in the reaction box, and a plurality of air nozzles are arranged on the air jet pipe; the spraying mechanism comprises a liquid inlet pipe and a speed reducing plate, the liquid inlet pipe extends into the reaction box, a plurality of spraying heads are arranged on the liquid inlet pipe, the speed reducing plate is arranged between the liquid inlet pipe and the air spraying pipe, meshes are formed in the speed reducing plate, and an exhaust port and a liquid outlet are also formed in the reaction box; the cleaning mechanism comprises a cleaning frame, the cleaning frame is horizontally fixed between the belts of the two belt wheel sets, and the cleaning brush is fixed on the cleaning frame. The tail gas containing chlorophenol gas is discharged into the reaction box through the ventilation mechanism, and then alkaline liquid is sprayed into the reaction box through the spraying mechanism, so that the chlorophenol is agglomerated and then stays in the reaction box, and the rest gas is discharged out of the reaction box, so that the pipeline is prevented from being blocked when the tail gas containing the chlorophenol gas is cooled.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to a chlorophenol storage tank tail gas treatment device.
Background
The problem of collecting the volatile gases of chlorophenol is related to the chlorophenol storage tank, because the liquid is required to be transported in the production process of chlorophenol, the vapor pressure is relatively high, a certain amount of chlorophenol gas is generated in the transportation process because the liquid is required to be transported, and the gases become solid once cooled to block the pipeline, so that the yield and the yield of chlorophenol are reduced, and a large amount of chlorophenol gas is generated to pollute the environment easily.
The chlorophenol storage tank tail gas treatment device with the publication number of CN207371135U comprises: a phenol storage tank and a tail gas main pipe; the surface of the phenol storage tank is provided with an insulating layer, and the top of the phenol storage tank is provided with two manholes, namely a first manhole and a second manhole; a feed inlet, a sampling port and a pressure gauge are respectively arranged between the first manhole and the second manhole; the bottom of the device is provided with a discharge hole; the side wall of the phenol storage tank is provided with a touch panel liquid level meter; the top of the phenol storage tank is communicated with one end of the heat exchanger through an air duct, the other end of the heat exchanger is connected with a tail gas main pipe through a gate valve, and the tail gas main pipe is connected with the phenol storage tank through the air duct. However, this patent still suffers from a number of disadvantages: 1. the chlorophenol gas tends to clog the pipes when cooled.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to solve the problem that a pipeline is easy to be blocked during the treatment of the tail gas of the chlorophenol storage tank, the invention provides a device for treating the tail gas of the chlorophenol storage tank, which is used for solving the problem.
The technical scheme adopted for solving the technical problems is as follows: the chlorophenol storage tank tail gas treatment device comprises a reaction tank, wherein a ventilation mechanism, a spraying mechanism and a cleaning mechanism are arranged in the reaction tank, the ventilation mechanism comprises an air jet pipe arranged in the reaction tank, and a plurality of air nozzles are arranged on the air jet pipe; the spraying mechanism comprises a liquid inlet pipe and a speed reducing plate, wherein the liquid inlet pipe extends into the reaction box and is positioned above the air spraying pipe, a plurality of spraying heads are arranged on the liquid inlet pipe, the speed reducing plate is arranged between the liquid inlet pipe and the air spraying pipe, meshes are arranged on the speed reducing plate, and an exhaust port and a liquid outlet are also arranged on the reaction box; the cleaning mechanism comprises a cleaning frame, cleaning brushes and two belt pulley groups, wherein the cleaning frame is horizontally fixed between two belts of the belt pulley groups, the cleaning brushes are fixed on the cleaning frame, the speed reducing plates can be cleaned when the cleaning brushes move to the upper surfaces of the belt pulley groups, and the air ejector tubes can be cleaned when the cleaning brushes move to the lower surfaces of the belt pulley groups.
Preferably, the ventilation mechanism further comprises an air inlet pipe, one end of the air inlet pipe extends into the reaction box and extends out of the split-flow pipes towards two sides, a plurality of air ejector pipes are arranged, the end parts of the air ejector pipes are downwards bent and then are arranged on the split-flow pipes, and the air inlet pipe, the split-flow pipes and the air ejector pipes are mutually communicated.
Preferably, the collecting mechanism comprises a connecting rod, a scraping rod, a spring telescopic rod, a pushing block, a deflector rod and a stop block, wherein the connecting rod is provided with two, the scraping rod is provided with a plurality of scraping rods, the scraping rods are fixed between the two connecting rods side by side and are in sliding connection with the bottom of the reaction box, the stop block is fixed on the connecting rod, the pushing block is fixed on a belt of the belt pulley group, the deflector rod is rotatably installed in the reaction box, one end of the deflector rod is in butt joint with the pushing block, the other end of the deflector rod is in butt joint with the stop block, one end of the spring telescopic rod is fixed on the connecting rod, and the other end of the spring telescopic rod is in butt joint with the inner wall of the reaction box.
Preferably, one side of the scraping rod far away from the liquid outlet is inclined downwards to form a cutting edge, and the other side of the scraping rod is perpendicular to the bottom of the reaction box.
Preferably, the end part of the spray header is rotatably provided with a liquid distribution box, and the bottom of the liquid distribution box is provided with two inclined atomizing nozzles which are distributed in a central symmetry mode.
Preferably, the liquid inlet pipe further comprises a heating plate, wherein the heating plate is an arc-shaped plate, and the heating plate covers the liquid inlet pipe.
Preferably, the cleaning brush is a hard rubber strip, and the cleaning frame is provided with a groove for accommodating the cleaning brush.
Preferably, a limiting bar is further fixed in the reaction box, the connecting rod is in sliding connection with the limiting bar, and the limiting bar is used for guiding the connecting rod.
The invention has the beneficial effects that the spraying mechanism and the ventilation mechanism are arranged, the tail gas containing the chlorophenol gas is discharged into the reaction box through the ventilation mechanism, then the alkaline liquid is sprayed into the reaction box through the spraying mechanism, so that the chlorophenol is agglomerated and stays in the reaction box, and the rest gas is discharged out of the reaction box, thereby avoiding the pipeline from being blocked when the tail gas containing the chlorophenol gas is cooled.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of the chlorophenol storage tank tail gas treatment device of the present invention;
FIG. 2 is a schematic view showing the internal structure of a preferred embodiment of the chlorophenol storage tank tail gas treatment device of the present invention;
FIG. 3 is a schematic structural view of a spray mechanism of the chlorophenol storage tank tail gas treatment device of the present invention;
FIG. 4 is a schematic structural view of a cleaning mechanism of the chlorophenol storage tank tail gas treatment device of the present invention;
FIG. 5 is a schematic diagram of the structure of a spray header of the chlorophenol storage tank tail gas treatment device of the present invention;
FIG. 6 is a schematic structural view of a ventilation mechanism of the chlorophenol storage tank tail gas treatment device of the present invention;
FIG. 7 is a schematic structural view of a collecting mechanism of the chlorophenol storage tank tail gas treatment device of the present invention.
Reference numerals: 1. a reaction box; 2. a ventilation mechanism; 3. a spraying mechanism; 4. a cleaning mechanism; 5. a gas lance; 6. an air tap; 7. a liquid inlet pipe; 8. a speed reducing plate; 9. a spray header; 10. an exhaust port; 11. a liquid outlet; 12. a cleaning frame; 13. cleaning brushes; 14. a belt pulley set; 15. an air inlet pipe; 16. a shunt; 17. a collection mechanism; 18. a connecting rod; 19. a scraping rod; 20. a spring telescoping rod; 21. a pushing block; 22. a deflector rod; 23. a stop block; 24. a cutting edge; 25. a liquid separating box; 26. an atomizing nozzle; 27. a heating plate; 28. and a limit strip.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
As shown in fig. 1 to 7, the embodiment of the invention provides a chlorophenol storage tank tail gas treatment device, which comprises a reaction box 1, wherein tail gas containing chlorophenol volatile gas is introduced into the reaction box 1 for removal, and then the generated tail gas is discharged, so that the pipeline blockage caused by cooling and agglomeration of chlorophenol in a tail gas pipeline is avoided, a ventilation mechanism 2, a spraying mechanism 3 and a cleaning mechanism 4 are arranged in the reaction box 1, the ventilation mechanism 2 comprises a gas injection pipe 5 and an air inlet pipe 15 which are arranged in the reaction box 1, one end of the air inlet pipe 15 extends into the reaction box 1 and extends out of a shunt pipe 16 towards two sides, the gas injection pipe 5 is provided with a plurality of gas injection pipes, the end parts of the plurality of gas injection pipes 5 are downwards bent and then are arranged on the shunt pipe 16, after the end parts of the gas injection pipes 5 are downwards bent, the rest parts of the gas injection pipes 5 can be lifted, the gas injection pipes 5 can be close to the cleaning mechanism 4, meanwhile, the lifted gas injection pipes 5 can be away from the bottom of the reaction box 1, high-temperature gas discharged from the gas injection pipe 5 can be prevented from being conveyed in the pipe, and the reaction box 1, and the plurality of gas injection pipes 16 can be smoothly cooled down, and the gas injection pipes 16 can be mutually connected.
The spraying mechanism 3 includes feed liquor pipe 7 and speed reducing plate 8, feed liquor pipe 7 stretches into reaction box 1 and is located the top of jet pipe 5, be provided with a plurality of shower heads 9 on the feed liquor pipe 7, so that alkaline liquid in the feed liquor pipe 7 can spray to reaction box 1 from top to bottom, make the interior chlorophenol volatile gas of reaction box 1 can fully contact with the alkaline liquid that waits to react when rising, spray downwards from the top of reaction box 1 simultaneously, also can promote the unloading distance of liquid in reaction box 1, and then promote the dwell time of liquid in reaction box 1, make chlorophenol volatile gas fully react with the alkaline liquid that sprays out, the tip rotation of shower head 9 is installed minute liquid box 25, the bottom of minute liquid box 25 is installed two and is central symmetry's atomizing nozzle 26, will wait to react liquid through atomizing nozzle 26 further refines, on the one hand, on the other hand, the liquid after the atomizing also can stay longer time in reaction box 1, atomizing nozzle 26 is when spraying, can promote the unloading distance of liquid in reaction box 1, and can prevent that the droplet 25 from taking place under the rotatory effect of the mutual effect from rotating through the minute liquid 25, the mist nozzle 26 can be sprayed in the rotatory effect of the liquid droplet 25, the mist nozzle 25 is simultaneously, the droplet 25 can be prevented to the excessive and the droplet is sprayed out in the rotatory effect is simultaneously.
The speed reducing plate 8 is arranged between the liquid inlet pipe 7 and the air injection pipe 5, meshes are formed in the speed reducing plate 8, when the chlorophenol volatile gas with higher rising temperature passes through the meshes, due to the fact that the area of the meshes is smaller, under the condition that the rising pressure of the air flow is unchanged, the air flow speed at the meshes is increased, so that the liquid to be reacted, which falls above the speed reducing plate 8, is blown upwards, the contact time between the liquid to be reacted and the chlorophenol volatile gas is further prolonged, the reaction box 1 is further provided with an exhaust port 10 and a liquid outlet 11, tail gas after reaction is discharged through the exhaust port 10, and the liquid after reaction is discharged through the liquid outlet 11.
Still include hot plate 27, hot plate 27 is the arc, hot plate 27 covers on feed liquor pipe 7, through the heating plate 27 to wait to react liquid in the feed liquor pipe 7 to wait to react liquid can react with chlorophenol volatile gas under suitable temperature, get rid of the chlorophenol that contains in the tail gas, and because feed liquor pipe 7 is close to the top of reaction tank 1, consequently the hot plate 27 that sets up on feed liquor pipe 7 also can heat the air of reaction tank 1 top, separate the top and the bottom half of reaction tank 1 through reducing plate 8 simultaneously, make the top half of reaction tank 1 can keep invariable temperature, prevent chlorophenol volatile gas cooling into solid in reaction tank 1 upper portion, and then avoided atomizing nozzle 26 to take place to block up.
When part of chlorophenol volatile gas escapes to the lower side of the speed reducing plate 8, because the temperature below the speed reducing plate 8 is lower, so that the chlorophenol volatile gas can be cooled to become solid and adsorbed on the lower surface of the speed reducing plate 8, the speed reducing plate 8 is required to be cleaned by the cleaning mechanism 4, the speed reducing plate 8 is prevented from being blocked, the cleaning mechanism 4 comprises a cleaning frame 12, a cleaning brush 13 and two belt pulley sets 14, the cleaning frame 12 is horizontally fixed between the belts of the two belt pulley sets 14, the cleaning brush 13 is driven to move through the two belt pulley sets 14, the speed reducing plate 8 can be cleaned when the cleaning brush 13 moves to the upper surface of the belt pulley sets 14, the cleaning brush 13 is a hard rubber strip, impurities on the surface of the speed reducing plate 8 can be scraped through the hard rubber strip, meanwhile, the rubber strip can also slightly deform when passing through meshes, and then impurities on the edges of the meshes are scraped, the scraped impurities flow to the bottom of the reaction box 1 along with the falling liquid so as to be concentrated, grooves for accommodating the cleaning brush 13 are formed on the cleaning frame 12, and when the cleaning brush 13 moves to the lower surface of the belt pulley sets 14, the cleaning tube 5 can be cleaned.
The collecting mechanism 17 comprises a connecting rod 18, a scraping rod 19, a spring telescopic rod 20, a pushing block 21, a deflector rod 22 and a stop block 23, wherein the connecting rod 18 is provided with two, the scraping rod 19 is provided with a plurality of scraping rods, the scraping rods 19 are fixed between the two connecting rods 18 side by side and are in sliding connection with the bottom of the reaction box 1, one side of each scraping rod 19, which is far away from the liquid outlet 11, is inclined downwards to form a cutting edge 24, the other side of each scraping rod 19 is perpendicular to the bottom of the reaction box 1, the stop block 23 is fixed on the connecting rod 18, the pushing block 21 is fixed on a belt of the belt pulley group 14, the deflector rod 22 is rotatably installed in the reaction box 1, one end of the deflector rod 22 is in butt joint with the pushing block 21, the other end of the deflector rod 22 is in butt joint with the stop block 23, one end of the spring telescopic rod 20 is fixed on the connecting rod 18, and the other end of the spring telescopic rod 20 is in butt joint with the inner wall of the reaction box 1.
When the solid sediment at the bottom of the reaction tank 1 is cleaned, the push block 21 is driven to move forward through the belt pulley group 14, the push block 21 is contacted with the deflector rod 22 in the forward process, the deflector rod 22 is pushed to deflect forward, the stop block 23 is firstly pushed to move towards the direction away from the liquid outlet 11 when the deflector rod 22 deflects forward, the stop block 23 is moved to drive the connecting rod 18 and the scraper rod 19 to move towards the direction away from the liquid outlet 11, the spring telescopic rod 20 is compressed, at the moment, the solid at the bottom of the reaction tank 1 is scraped through the cutting edge 24 of the scraper rod 19, the belt pulley continuously drives the push block 21 to move forward, the push block 21 is separated from the deflector rod 22, the connecting rod 18 and the scraper rod 19 are reset through the spring telescopic rod 20 to move reversely, at the moment, the other side of the scraper rod 19 pushes the solid and the liquid in the reaction tank 1 to move towards the liquid outlet 11, the scraper rod 19 is repeatedly reciprocated, and the solid and the liquid in the reaction tank 1 are pushed to move towards the liquid outlet 11, and solid substances at the bottom of the liquid outlet tank are collected and discharged.
Still be fixed with spacing 28 in the reaction box 1, connecting rod 18 and spacing 28 sliding connection, spacing 28 are used for leading connecting rod 18, through spacing 28 with connecting rod 18 and scrape the pole 19 slidable mounting in the bottom of reaction box 1, make the pole 19 can remain close to with the bottom of reaction box 1 all the time when removing to scrape the pole 19 smoothly with the solid of reaction box 1 bottom absorption striking off.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention.
Claims (6)
1. The utility model provides a chlorophenol storage tank tail gas treatment device, includes reaction tank (1), its characterized in that: the reaction tank (1) is internally provided with a ventilation mechanism (2), a spraying mechanism (3) and a cleaning mechanism (4), the ventilation mechanism (2) comprises an air jet pipe (5) arranged inside the reaction tank (1), and a plurality of air nozzles (6) are arranged on the air jet pipe (5);
The spraying mechanism (3) comprises a liquid inlet pipe (7) and a speed reducing plate (8), wherein the liquid inlet pipe (7) stretches into the reaction box (1) and is positioned above the air spraying pipe (5), a plurality of spray heads (9) are arranged on the liquid inlet pipe (7), the speed reducing plate (8) is arranged between the liquid inlet pipe (7) and the air spraying pipe (5), meshes are formed in the speed reducing plate (8), and an air outlet (10) and a liquid outlet (11) are further formed in the reaction box (1);
The cleaning mechanism (4) comprises a cleaning frame (12), cleaning brushes (13) and two belt pulley groups (14), wherein the cleaning frame (12) is horizontally fixed between the belts of the two belt pulley groups (14), the cleaning brushes (13) are fixed on the cleaning frame (12), when the cleaning brushes (13) move to the upper surfaces of the belt pulley groups (14), the speed reducing plates (8) can be cleaned, and when the cleaning brushes (13) move to the lower surfaces of the belt pulley groups (14), the air ejector pipes (5) can be cleaned;
The device comprises a reaction box (1), and is characterized by further comprising a collecting mechanism (17), wherein the collecting mechanism (17) comprises a connecting rod (18), a scraping rod (19), a spring telescopic rod (20), pushing blocks (21), a deflector rod (22) and a stop block (23), two connecting rods (18) are arranged, a plurality of scraping rods (19) are arranged, the scraping rods (19) are fixed between the two connecting rods (18) side by side and are in sliding connection with the bottom of the reaction box (1), the stop block (23) is fixed on the connecting rod (18), the pushing blocks (21) are fixed on a belt of the belt pulley group (14), the deflector rod (22) is rotatably installed in the reaction box (1), one end of the deflector rod (22) is in butt joint with the pushing blocks (21), the other end of the deflector rod (22) is in butt joint with the stop block (23), one end of the spring telescopic rod (20) is fixed on the connecting rod (18), and the other end of the spring telescopic rod (20) is in butt joint with the inner wall of the reaction box (1).
One side of the scraping rod (19) far away from the liquid outlet (11) is inclined downwards to form a cutting edge (24), and the other side surface of the scraping rod (19) is perpendicular to the bottom of the reaction box (1).
2. The chlorophenol storage tank tail gas treatment device as defined in claim 1, wherein: the ventilation mechanism (2) further comprises an air inlet pipe (15), one end of the air inlet pipe (15) stretches into the reaction box (1) and extends out of the split-flow pipe (16) towards two sides, a plurality of air ejector pipes (5) are arranged, the end parts of the air ejector pipes (5) are installed on the split-flow pipe (16) after being bent downwards, and the air inlet pipe (15), the split-flow pipe (16) and the air ejector pipes (5) are mutually communicated.
3. The chlorophenol storage tank tail gas treatment device as defined in claim 1, wherein: the end part of the spray header (9) is rotatably provided with a liquid separating box (25), and two inclined atomizing nozzles (26) which are distributed in a central symmetry manner are arranged at the bottom of the liquid separating box (25).
4. The chlorophenol storage tank tail gas treatment device as defined in claim 1, wherein: the liquid inlet pipe is characterized by further comprising a heating plate (27), wherein the heating plate (27) is an arc-shaped plate, and the heating plate (27) covers the liquid inlet pipe (7).
5. The chlorophenol storage tank tail gas treatment device as defined in claim 1, wherein: the cleaning brush (13) is a hard rubber strip, and the cleaning frame (12) is provided with a groove for accommodating the cleaning brush (13).
6. The chlorophenol storage tank tail gas treatment device as defined in claim 1, wherein: the reaction box (1) is internally provided with a limiting strip (28) which is connected with the connecting rod (18) in a sliding way, and the limiting strip (28) is used for guiding the connecting rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410160268.5A CN117695831B (en) | 2024-02-05 | 2024-02-05 | Tail gas treatment device for chlorophenol storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410160268.5A CN117695831B (en) | 2024-02-05 | 2024-02-05 | Tail gas treatment device for chlorophenol storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117695831A CN117695831A (en) | 2024-03-15 |
| CN117695831B true CN117695831B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410160268.5A Active CN117695831B (en) | 2024-02-05 | 2024-02-05 | Tail gas treatment device for chlorophenol storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117695831B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0583488A1 (en) * | 1991-01-25 | 1994-02-23 | ISODRA isolierte Feindrähte GmbH Wildenkuhlen | Process for biological treatment of exhaust gases and device for carrying out the same |
| KR100934959B1 (en) * | 2009-07-31 | 2010-01-06 | (주)크린월드 | Solid-liquid separator |
| CN207371135U (en) * | 2017-09-29 | 2018-05-18 | 连云港致诚化工有限公司 | A kind of chlorophenol storage tank exhaust gas processing device |
| CN211635825U (en) * | 2019-12-27 | 2020-10-09 | 无锡市东材科技有限公司 | Environment-friendly chemical industry equipment exhaust treatment device |
| CN214862457U (en) * | 2020-12-31 | 2021-11-26 | 连云港恒贸化工有限公司 | Crystallization device for refining parachlorophenol |
| CN215654479U (en) * | 2021-07-01 | 2022-01-28 | 新乡市日新化学工业有限公司 | Waste gas treatment device for chemical workshop |
| CN115430167A (en) * | 2022-11-07 | 2022-12-06 | 山东金宜善新材料有限公司 | Bromine-containing waste liquid treatment device |
-
2024
- 2024-02-05 CN CN202410160268.5A patent/CN117695831B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0583488A1 (en) * | 1991-01-25 | 1994-02-23 | ISODRA isolierte Feindrähte GmbH Wildenkuhlen | Process for biological treatment of exhaust gases and device for carrying out the same |
| KR100934959B1 (en) * | 2009-07-31 | 2010-01-06 | (주)크린월드 | Solid-liquid separator |
| CN207371135U (en) * | 2017-09-29 | 2018-05-18 | 连云港致诚化工有限公司 | A kind of chlorophenol storage tank exhaust gas processing device |
| CN211635825U (en) * | 2019-12-27 | 2020-10-09 | 无锡市东材科技有限公司 | Environment-friendly chemical industry equipment exhaust treatment device |
| CN214862457U (en) * | 2020-12-31 | 2021-11-26 | 连云港恒贸化工有限公司 | Crystallization device for refining parachlorophenol |
| CN215654479U (en) * | 2021-07-01 | 2022-01-28 | 新乡市日新化学工业有限公司 | Waste gas treatment device for chemical workshop |
| CN115430167A (en) * | 2022-11-07 | 2022-12-06 | 山东金宜善新材料有限公司 | Bromine-containing waste liquid treatment device |
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