CN220696350U - Stainless steel cold rolling belt pickling exhaust treatment device - Google Patents
Stainless steel cold rolling belt pickling exhaust treatment device Download PDFInfo
- Publication number
- CN220696350U CN220696350U CN202322447371.1U CN202322447371U CN220696350U CN 220696350 U CN220696350 U CN 220696350U CN 202322447371 U CN202322447371 U CN 202322447371U CN 220696350 U CN220696350 U CN 220696350U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- main body
- water
- bottom end
- waste gas
- 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.)
- Active
Links
- 238000005554 pickling Methods 0.000 title claims abstract description 20
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 15
- 239000010935 stainless steel Substances 0.000 title claims abstract description 15
- 238000005097 cold rolling Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000002912 waste gas Substances 0.000 claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 3
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 18
- 238000012856 packing Methods 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 oxide scale Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a stainless steel cold-rolled pickling waste gas treatment device, which relates to the technical field of pickling waste gas treatment and comprises a main body, wherein the top end of the main body is fixedly connected with an exhaust port, the bottom end of the main body is fixedly connected with a base, the inner wall of the main body is sleeved with and fixedly connected with a spraying mechanism, the stainless steel cold-rolled pickling waste gas treatment device further comprises a filtering mechanism, the filtering mechanism comprises an air disc fixedly connected to the bottom of the inner wall of the main body, the middle end of the main body is fixedly connected with a packing layer, the top end of the main body is fixedly connected with an activated carbon filter plate, the bottom end of the activated carbon filter plate is fixedly connected with a mounting ring, and a telescopic rod drives a baffle to open a communication hole, so that reaction liquid in a water changing box and reaction liquid in the main body can be changed when the device is not affected, the operation is convenient, and the labor cost is saved.
Description
Technical Field
The utility model belongs to the technical field of pickling waste gas treatment, and particularly relates to a stainless steel cold rolling belt pickling waste gas treatment device.
Background
During the manufacturing, processing, carrying and preserving of the workpiece, dirt such as grease, oxide scale, dust and the like is attached to the surface of the workpiece, if electroplating is performed without removing the dirt, a good plating layer is not obtained, and the electroplating pretreatment occupies an important position, wherein the pickling process is the most commonly used method for the electroplating pretreatment, cold rolling pickling is a process for treating the surface of metal, and a great amount of acid waste gas is generated when the metal is subjected to cold rolling pickling, so that an acid gas treatment device is required to treat the acid gas, and the environment is prevented from being polluted by the acid gas.
The waste gas treatment device of related art is as disclosed in application number CN216799345U, driving motor's output shaft one end passes through spline connection with the gas tray, the top outer wall welding of gas tray has the connecting pipe, one side outer wall welding of the jar body has the intake pipe, the one end of intake pipe extends to inside the connecting pipe, one side outer wall of the jar body has the water pump through bolted connection, one side outer wall welding of the jar body has the drinking-water pipe, the one end of drinking-water pipe is connected with the water inlet of water pump, when the device operation to certain time, needs the staff to carry out manual trading operation, influences work efficiency, increases the processing duration.
Disclosure of Invention
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a stainless steel cold-rolled pickling waste gas treatment device which comprises a main body, wherein the top end of the main body is fixedly connected with an exhaust port, the bottom end of the main body is fixedly connected with a base, the inner wall of the main body is sleeved with a spraying mechanism and is fixedly connected with a spraying mechanism, the stainless steel cold-rolled pickling waste gas treatment device further comprises a filtering mechanism, the filtering mechanism comprises an air disc fixedly connected to the bottom of the inner wall of the main body, the middle end of the main body is fixedly connected with a packing layer, the top end of the main body is fixedly connected with an activated carbon filter plate, the bottom end of the activated carbon filter plate is fixedly connected with a mounting ring, a water changing mechanism comprises a water changing box fixedly connected to the bottom end of the main body, the inner wall of the water changing box is fixedly connected with a driving motor, two sides of the driving motor are fixedly connected with telescopic rods, one side of the outer wall of the water changing box is provided with a water inlet pipe, one side of the water changing box, which is far from the outer wall of the water inlet pipe is provided with a drain pipe, and the water inlet pipe and the drain pipe penetrates through the water changing box and is fixedly connected.
Further, the top fixedly connected with roof of main part, the venthole has been seted up to the bottom of roof, the bottom fixedly connected with bottom plate of main part.
Further, the top fixedly connected with fixed block of roof, the top fixedly connected with first air pump of fixed block, one side fixedly connected with aiutage of fixed block.
Further, the bottom fixedly connected with second air pump of bottom plate, the bottom fixedly connected with intake pipe of second air pump, the bottom fixedly connected with a plurality of landing leg of bottom plate, the landing leg uses the bottom plate as central symmetry distribution, the bottom fixedly connected with outlet pipe of bottom plate.
Further, the top fixedly connected with air tank of driving motor, the bottom fixedly connected with spliced pole of air tank, the gas pocket has been seted up on driving motor's top, the one end fixedly connected with closing plate that driving motor was kept away from to the telescopic link, the top and the bottom fixedly connected with baffle of closing plate, the intercommunicating pore has been seted up with the bottom both sides to the top of water changing box.
Further, the inner wall middle end of the main body is sleeved with and fixedly connected with a water pipe, the middle end of the water pipe is fixedly connected with a communicating block, the bottom end of the communicating block is fixedly connected with a shower nozzle, and the bottom end of the shower nozzle is fixedly connected with a plurality of nozzles.
The utility model has the following beneficial effects:
1. according to the utility model, when the device is operated, the telescopic rod drives the sealing plate to block the water inlet pipe and the water outlet pipe, when the liquid exchanging operation is carried out, the telescopic rod drives the sealing plate to block the communication hole, then the reaction liquid in the water exchanging box is pumped out through the water outlet pipe, the pressure in the water exchanging box is reduced, the reaction liquid in the external storage barrel is pumped into the water exchanging box through the water inlet pipe, the replacement of the reaction liquid can be completed, the telescopic rod drives the baffle to open the communication hole, the reaction liquid in the water exchanging box is mixed with the reaction liquid in the main body, the reaction liquid in the main body can be replaced when the device is not influenced, the operation is convenient, and the labor cost is saved.
2. According to the utility model, the second air pump is arranged at the bottom of the main body, when the second air pump is started, external waste gas is sucked into the air groove, the air groove discharges the waste gas into the air disc, the waste gas enters the main body to react with the reaction liquid, the waste gas rises to enter the packing layer to be purified again, the packing layer is wetted by arranging the spray header, the waste gas passes through the packing layer to react with sodium hydroxide solution in the inner part again, so that acidic substances are purified more thoroughly, the first air pump at the top end of the main body works to suck the waste gas into the last activated carbon filter plate to perform final purification, and peculiar smell in the waste gas is adsorbed, so that the waste gas reaches the emission standard.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a stainless steel cold-rolled strip pickling waste gas treatment device;
FIG. 2 is a schematic top view of the internal structure of the present utility model;
FIG. 3 is a schematic view showing the bottom internal structure of the present utility model;
FIG. 4 is a schematic view of a partially enlarged full section of a water change mechanism;
in the drawings, the list of components represented by the various numbers is as follows:
1. a main body; 2. an exhaust port; 3. a base; 4. a filtering mechanism; 5. a water changing mechanism; 6. a spraying mechanism; 101. a top plate; 102. an air outlet hole; 103. a bottom plate; 201. a fixed block; 202. a first air pump; 203. an exhaust pipe; 301. a second air pump; 302. an air inlet pipe; 303. a support leg; 304. a water outlet pipe; 401. an air tray; 402. a filler layer; 403. an activated carbon filter plate; 404. a mounting ring; 501. a water exchanging tank; 502. a driving motor; 503. an air tank; 504. a connecting column; 505. air holes; 506. a telescopic rod; 507. a sealing plate; 508. a baffle; 509. a communication hole; 510. a water inlet pipe; 511. a drain pipe; 601. a water pipe; 602. a communicating block; 603. a shower nozzle; 604. and (3) a nozzle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model discloses a stainless steel cold-rolled strip pickling waste gas treatment device, which comprises a main body 1, wherein the top end of the main body 1 is fixedly connected with an exhaust port 2, the bottom end of the main body 1 is fixedly connected with a base 3, and the inner wall of the main body 1 is sleeved with and fixedly connected with a spraying mechanism 6;
the filtering mechanism 4 comprises an air disc 401 fixedly connected to the bottom of the inner wall of the main body 1, a filler layer 402 is fixedly connected to the middle end of the main body 1, an activated carbon filter plate 403 is fixedly connected to the top end of the main body 1, a mounting ring 404 is fixedly connected to the bottom end of the activated carbon filter plate 403, and finally the last activated carbon filter plate 403 is used for final purification to adsorb peculiar smell in the waste gas so that the waste gas reaches the emission standard;
the water changing mechanism 5, the water changing mechanism 5 includes the water changing box 501 of fixed connection in 1 bottom of main part, water changing box 501 inner wall fixedly connected with driving motor 502, driving motor 502 both sides fixedly connected with telescopic link 506, water inlet tube 510 has been seted up to outer wall one side of water changing box 501, water discharging pipe 511 has been seted up to outer wall one side of water changing box 501 far away from water inlet tube 510, water inlet tube 510 and drain pipe 511 run through water changing box 501 and fixed connection, carry out the inside reaction liquid of main part when not influencing the device use and change, set up the timing when using trade water can, the operation is more convenient, the cost of labor is saved.
The top fixedly connected with roof 101 of main part 1, venthole 102 has been seted up to the bottom of roof 101, and the bottom fixedly connected with bottom plate 103 of main part 1.
The top fixedly connected with fixed block 201 of roof 101, the top fixedly connected with first air pump 202 of fixed block 201, one side fixedly connected with aiutage 203 of fixed block 201 will purify the waste gas suction, improves work efficiency, uses manpower sparingly cost.
The bottom fixedly connected with second air pump 301 of bottom plate 103, the bottom fixedly connected with intake pipe 302 of second air pump 301, the bottom fixedly connected with a plurality of landing leg 303 of bottom plate 103, landing leg 303 regard bottom plate 103 as central symmetry and distribute, the bottom fixedly connected with outlet pipe 304 of bottom plate 103.
The top fixedly connected with air tank 503 of driving motor 502, the bottom fixedly connected with spliced pole 504 of air tank 503, the gas pocket 505 has been seted up on driving motor 502's top, the one end fixedly connected with closing plate 507 that driving motor 502 was kept away from to telescopic link 506, the top and the bottom fixedly connected with baffle 508 of closing plate 507, the intercommunicating pore 509 has been seted up to the top and the bottom both sides of water tank 501, carry out the inside reaction liquid of main part and change when not influencing the device and use, the operation is more convenient.
The inner wall middle end cover of main part 1 establishes and fixedly connected with water pipe 601, and the middle-end fixedly connected with intercommunication piece 602 of water pipe 601, the bottom fixedly connected with shower nozzle 603 of intercommunication piece 602, the bottom fixedly connected with of shower nozzle 603 a plurality of nozzle 604 sets up shower nozzle 603, can make the inside moist of packing layer 402, carries out abundant reaction with inside acidic material, reaches better purifying effect.
One specific application of this embodiment is: when the device is operated, the telescopic rod 506 drives the sealing plate 507 to block the water inlet pipe 510 and the water outlet pipe 511, when the liquid exchanging operation is carried out, the telescopic rod 506 drives the sealing plate 507 to block the communication hole 509, then the reaction liquid inside the water exchanging tank 501 is pumped out through the water outlet pipe 511, the pressure inside the water exchanging tank 501 is reduced, the reaction liquid inside the external storage barrel is pumped into the water exchanging tank 501 through the water inlet pipe 510, the replacement of the reaction liquid can be completed, the telescopic rod 506 drives the baffle 508 to open the communication hole 509, the reaction liquid inside the water exchanging tank 501 is mixed with the reaction liquid inside the main body 1, the reaction liquid inside the main body 1 can be replaced when the device is not influenced, the operation is convenient, and the labor cost is saved.
Through setting up second air pump 301 in main part 1 bottom, the outside waste gas is inhaled air tank 503 when second air pump 301 starts, air tank 503 is with waste gas exhaust gas pan 401, enter into main part 1 inside, react with the reaction liquid, waste gas rises and gets into packing layer 402 and purify once more, through setting up spraying mechanism 6, wet packing layer 402, waste gas passes packing layer 402 and the inside sodium hydroxide solution and carries out the reaction once more, make the more thoroughly that acidic material purified, first air pump 202 on main part 1 top carries out work and inhales last activated carbon filter 403 with waste gas, carry out final purification, adsorb the peculiar smell in the waste gas, make waste gas reach emission standard.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a stainless steel cold rolling belt pickling exhaust treatment device, includes main part (1), its characterized in that: the top end of the main body (1) is fixedly connected with an exhaust port (2), the bottom end of the main body (1) is fixedly connected with a base (3), and the inner wall of the main body (1) is sleeved with and fixedly connected with a spraying mechanism (6) and further comprises;
the filter mechanism (4), the filter mechanism (4) comprises an air disc (401) fixedly connected to the bottom of the inner wall of the main body (1), a filler layer (402) is fixedly connected to the middle end of the main body (1), an activated carbon filter plate (403) is fixedly connected to the top end of the main body (1), and a mounting ring (404) is fixedly connected to the bottom end of the activated carbon filter plate (403);
the water changing mechanism (5), the water changing mechanism (5) comprises a water changing box (501) fixedly connected to the bottom end of the main body (1), a driving motor (502) is fixedly connected to the inner wall of the water changing box (501), telescopic rods (506) are fixedly connected to two sides of the driving motor (502), a water inlet pipe (510) is arranged on one side of the outer wall of the water changing box (501), a water outlet pipe (511) is arranged on one side, far away from the water inlet pipe (510), of the water changing box (501), and the water inlet pipe (510) and the water outlet pipe (511) penetrate through the water changing box (501) and are fixedly connected.
2. The stainless steel cold-rolled strip pickling waste gas treatment device according to claim 1, wherein a top plate (101) is fixedly connected to the top end of the main body (1), an air outlet hole (102) is formed in the bottom end of the top plate (101), and a bottom plate (103) is fixedly connected to the bottom end of the main body (1).
3. The stainless steel cold-rolled strip pickling waste gas treatment device according to claim 2, wherein a fixed block (201) is fixedly connected to the top end of the top plate (101), a first air pump (202) is fixedly connected to the top end of the fixed block (201), and an exhaust pipe (203) is fixedly connected to one side of the fixed block (201).
4. The stainless steel cold-rolled strip pickling waste gas treatment device according to claim 3, wherein a second air pump (301) is fixedly connected to the bottom end of the bottom plate (103), an air inlet pipe (302) is fixedly connected to the bottom end of the second air pump (301), a plurality of supporting legs (303) are fixedly connected to the bottom end of the bottom plate (103), the supporting legs (303) are symmetrically distributed by taking the bottom plate (103) as a center, and a water outlet pipe (304) is fixedly connected to the bottom end of the bottom plate (103).
5. The stainless steel cold-rolled strip pickling waste gas treatment device according to claim 4, wherein the top end of the driving motor (502) is fixedly connected with a gas tank (503), the bottom end of the gas tank (503) is fixedly connected with a connecting column (504), the top end of the driving motor (502) is provided with a gas hole (505), one end of the telescopic rod (506) away from the driving motor (502) is fixedly connected with a sealing plate (507), the top and the bottom of the sealing plate (507) are fixedly connected with a baffle (508), and communication holes (509) are formed in the two sides of the top and the bottom of the water changing box (501).
6. The stainless steel cold-rolled strip pickling waste gas treatment device according to claim 5, wherein a water pipe (601) is sleeved and fixedly connected with the middle end of the inner wall of the main body (1), a communicating block (602) is fixedly connected with the middle end of the water pipe (601), a shower nozzle (603) is fixedly connected with the bottom end of the communicating block (602), and a plurality of nozzles (604) are fixedly connected with the bottom end of the shower nozzle (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447371.1U CN220696350U (en) | 2023-09-11 | 2023-09-11 | Stainless steel cold rolling belt pickling exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447371.1U CN220696350U (en) | 2023-09-11 | 2023-09-11 | Stainless steel cold rolling belt pickling exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220696350U true CN220696350U (en) | 2024-04-02 |
Family
ID=90442304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322447371.1U Active CN220696350U (en) | 2023-09-11 | 2023-09-11 | Stainless steel cold rolling belt pickling exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220696350U (en) |
-
2023
- 2023-09-11 CN CN202322447371.1U patent/CN220696350U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110180302B (en) | Compound exhaust-gas treatment machine | |
| CN220696350U (en) | Stainless steel cold rolling belt pickling exhaust treatment device | |
| CN209679812U (en) | A kind of environment-friendly type industrial waste-gas purifier | |
| CN209752484U (en) | Organic waste gas treatment device | |
| CN212523605U (en) | Injection type low-temperature plasma integrated waste gas treatment equipment | |
| CN211411488U (en) | Organic waste gas treatment device | |
| CN210683408U (en) | Chemical sewage and waste gas purification treatment device | |
| CN208426789U (en) | A kind of coking emission-control equipment | |
| CN219984220U (en) | Waste gas treatment device | |
| CN210964461U (en) | Tail gas processing apparatus for chemical production | |
| CN214681031U (en) | Integrated biological deodorization device | |
| CN215539582U (en) | Harmful gas purification device for coating workshop | |
| CN219441231U (en) | Waste gas purification spray tower for pulping and papermaking sewage treatment | |
| CN215996192U (en) | Sulfur dioxide filter equipment for industrial production | |
| CN220310047U (en) | Waste gas circulating water cleaning device | |
| CN214764494U (en) | Waste gas absorption tower is used in sodium polysulfide production | |
| CN212188457U (en) | Adsorption and catalysis integrated waste gas treatment equipment | |
| CN217795130U (en) | DNA synthesizer capable of avoiding odor leakage of waste liquid | |
| CN219615252U (en) | Coating VOCS processing apparatus | |
| CN214287385U (en) | Energy-concerving and environment-protective type atmosphere pollution exhaust treatment device | |
| CN211813811U (en) | Gas-liquid deodorization mechanism for water treatment | |
| CN217398663U (en) | Energy-conserving integrated sewage treatment plant | |
| CN218962238U (en) | High-concentration high-chlorine acid mist and sulfuric acid mist white smoke treatment system | |
| CN215027610U (en) | Electroplating waste gas treatment system | |
| CN219308310U (en) | Waste gas dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |