CN116474493A - Waste gas purifying equipment for plastic product processing - Google Patents
Waste gas purifying equipment for plastic product processing Download PDFInfo
- Publication number
- CN116474493A CN116474493A CN202310581387.3A CN202310581387A CN116474493A CN 116474493 A CN116474493 A CN 116474493A CN 202310581387 A CN202310581387 A CN 202310581387A CN 116474493 A CN116474493 A CN 116474493A
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- Prior art keywords
- pipe
- water
- fixed
- tank
- water tank
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- 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.)
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- 239000002912 waste gas Substances 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 238000001816 cooling Methods 0.000 claims abstract description 46
- 238000002386 leaching Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 4
- 239000003651 drinking water Substances 0.000 claims description 3
- 235000020188 drinking water Nutrition 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 27
- 239000007921 spray Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000008237 rinsing water Substances 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses waste gas purification equipment for plastic product processing, which comprises a leaching tank, a water tank and a collecting tank, wherein a plurality of supports are fixed at the bottom of the leaching tank, a cooling tank is jointly fixed on the side walls of the water tank and the collecting tank, an air inlet pipe is penetrated and penetrated through the side walls of the leaching tank, an exhaust pipe is penetrated and penetrated through the top of the leaching tank, a water pump is fixed on the side wall of the leaching tank, a water suction pipe communicated with the inside of the water tank is fixed at a water inlet of the water pump, a spray head is fixed at a water outlet of the water pump, the spray head penetrates through the side wall of the leaching tank and is communicated with the inside of the leaching tank, a filtering mechanism is arranged in the leaching tank, and a vortex tube is fixed on the outer wall of the cooling tank. The advantages are that: impurities in the waste gas can be smoothly separated from the waste gas and the rinsing water flow, the air inlet of the waste gas and the purification of the generated waste water are completed, the integration level is higher, the integrity is stronger, the production cost is reduced due to strong equipment functions, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of plastic product processing, in particular to waste gas purifying equipment for plastic product processing.
Background
In the processing or recycling process of plastic products, a certain amount of high-temperature waste gas can be generated, the waste gas is usually discharged after being treated in a leaching mode, impurities such as water insoluble in water exist in the waste gas, if water flow is purified after leaching in time, the impurities are very easy to be taken away by air flow again to cause pollution, and the existing equipment is used for cooling the waste gas basically by virtue of the leaching process, so that a large amount of leaching water flow is needed in the general leaching process, water flow or leaching liquid cannot be recycled, the continuous leaching time is short, occupied resources are more, and the whole processing cost is high.
Disclosure of Invention
The invention aims to solve the problem of poor waste gas treatment effect in the prior art, and provides waste gas purifying equipment for plastic product processing.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a waste gas purification equipment is used in plastic products processing, includes shower box, water tank and collecting box, the bottom of shower box is fixed with a plurality of supports, the lateral wall of water tank and collecting box is fixed with the cooling case jointly, the lateral wall of shower box is run through and is equipped with the intake pipe, the top of shower box is run through and is equipped with the blast pipe, the lateral wall of shower box is fixed with the water pump, the water inlet of water pump is fixed with the drinking-water pipe with the inside intercommunication of water tank, the delivery port of water pump is fixed with the shower nozzle, the shower nozzle runs through the lateral wall of shower box and the inside intercommunication of shower box, the inside of shower box is equipped with filtering mechanism, the outer wall of cooling case is fixed with the vortex tube, the inside of water tank is equipped with heating separating mechanism, the inside of cooling case is equipped with cooling collecting mechanism, the bottom of shower box runs through and inserts and be equipped with the drain pipe with the inside intercommunication of water tank.
Further, the heating separation mechanism comprises a hot flow pipe penetrating through the water tank, a hot flow outlet of the hot flow pipe is communicated with a hot flow outlet of the vortex tube, a transfer pipe is inserted through the side wall of the water tank, an air inlet end of the air inlet pipe penetrates through the water tank, a one-way valve is arranged in the drain pipe, the water suction pipe, the air inlet pipe and the hot flow pipe are all located at the lower half part of the water tank, the drain pipe is located at the middle part of the water tank, and the transfer pipe is located at the upper part of the water tank.
Further, cooling collection mechanism is including penetrating the cold flow pipe that locates the cooling case lateral wall, the other end of cold flow pipe is put through with the cold air current export switch-on of vortex tube, the lateral wall of cooling case is penetrated and is equipped with the outlet duct, the intake pipe runs through the cooling case, the transfer tube runs through cooling case and the inside intercommunication of collection box.
Further, the filter mechanism comprises a filter plate fixed on the inner wall of the lower part of the leaching tank, the upper end of the filter plate is connected with a rotating shaft in a penetrating and rotating mode, a scraping plate is fixed on the circumferential side wall of the upper portion of the rotating shaft, fan blades are fixed at the lower end of the rotating shaft, and the scraping plate abuts against the upper end face of the filter plate.
The invention has the following advantages:
1. the rinsing water flow is sprayed downwards from the top of the rinsing box and is just opposite to the transfer direction of the waste gas, so that the air flow is fully contacted with the water flow in the outward discharge process, the air flow can transfer self heat to the water flow, the outward discharge is further realized, the impurity doped in the air flow can be cooled and liquefied, and then moves along with the water flow, so that the air flow is effectively separated, and the waste impurity in the air flow is removed;
2. the fan blades can effectively rotate under the impact of water flow, so that the scraper blade at the upper end is driven to continuously rotate through the rotating shaft, the upper end face of the filter plate can be continuously scraped, impurities continuously and intensively move along with the movement of the scraper blade, the situation that the filter plate is fully blocked due to random accumulation of the impurities can be effectively avoided, and the water flow circulation and transfer are smooth in the leaching process;
3. impurities in the waste gas can be smoothly separated from the waste gas and the rinsing water flow, the air inlet of the waste gas and the purification of the generated waste water are completed, the integration level is higher, the integrity is stronger, the production cost is reduced due to strong equipment functions, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the front structure of an exhaust gas purifying apparatus for plastic product processing according to the present invention;
FIG. 2 is a schematic view of the back structure of an exhaust gas purifying apparatus for plastic product processing according to the present invention;
FIG. 3 is a half cross-sectional view of an exhaust gas purifying apparatus for plastic product processing according to the present invention;
FIG. 4 is a schematic view of the structure of a vortex tube part in an exhaust gas purifying apparatus for plastic product processing according to the present invention;
FIG. 5 is a schematic diagram of a filtering mechanism in an exhaust gas purifying apparatus for plastic product processing according to the present invention;
fig. 6 is a schematic structural view of a transfer pipe in an exhaust gas purifying apparatus for plastic product processing according to the present invention.
In the figure: 1 a leaching tank, 2 a water tank, 3 a collecting tank, 4 a bracket, 5 a cooling tank, 6 an air inlet pipe, 7 a water pump, 8 a water pumping pipe, 9 a spray head, 10 an exhaust pipe, 11 a drain pipe, 12 a vortex pipe, 13 a cold flow pipe, 14 a hot flow pipe, 15 a transfer pipe, 16 a filter plate, 17 a rotating shaft, 18 fan blades, 19 a scraper blade and 20 an air outlet pipe.
Detailed Description
Referring to fig. 1-3 and 5, an exhaust gas purifying device for plastic product processing comprises a shower box 1, a water tank 2 and a collecting box 3, wherein a plurality of brackets 4 are fixed at the bottom of the shower box 1, a cooling box 5 is jointly fixed on the side walls of the water tank 2 and the collecting box 3, an air inlet pipe 6 is inserted through the side walls of the shower box 1, an exhaust pipe 10 is inserted through the top of the shower box 1, the air inlet pipe 6 is arranged at a position of the shower box 1 in a downward direction, so that air flow is transferred from bottom to top, a water pump 7 is fixed on the side wall of the shower box 1, a water suction pipe 8 communicated with the inside of the water tank 2 is fixed at the water inlet of the water pump 7, a spray head 9 is fixed on the water outlet of the water pump 7, the spray head 9 penetrates through the side wall of the shower box 1 and is communicated with the inside of the shower box 1, the spray head 9 is positioned at the upper part of the shower box 1, the water flow has the uppermost end sprayed downwards, a filtering mechanism is arranged in the inside of the shower box 1, a vortex tube 12 is fixed on the outer wall of the cooling box 5, a heating separation mechanism is arranged in the inside of the water tank 2, a collecting mechanism is arranged in the cooling box 5, and a cooling pipe 11 is communicated with the inside of the water tank 2;
the filtering mechanism comprises a filter plate 16 fixed on the inner wall of the lower part of the leaching tank 1, a rotating shaft 17 is connected at the upper end of the filter plate 16 in a penetrating and rotating manner, a scraping plate 19 is fixed on the circumferential side wall of the upper part of the rotating shaft 17, a fan blade 18 is fixed at the lower end of the rotating shaft 17, the scraping plate 19 abuts against the upper end face of the filter plate 16, and the scraping plate 19 rotates along the surface of the filter plate 16 to concentrate impurities on the surface of the filter plate 16;
when waste gas generated by plastic product processing is required to be treated, high-temperature waste gas is introduced into the air inlet pipe 6, air flow enters the leaching tank 1 along the air inlet pipe 6, and because of the trend of hot air flow flowing upwards, the waste gas is discharged from the lower part of the leaching tank 1 without overcoming pressure, and the waste gas can leave after being discharged from the lower part of the leaching tank 1 without overcoming water pressure, so that the waste gas is automatically transferred from bottom to top after entering the leaching tank 1, the water pump 7 can extract water flow in the water tank 2 through the water suction pipe 8 and then is sprayed out by the spray head 9, so that leaching water flow is sprayed downwards from the top of the leaching tank 1 and has the opposite transferring direction with the waste gas, the air flow is fully contacted with the water flow in the outward discharging process, so that the air flow can transfer self heat to the water flow, the cooling outward discharging is realized, and impurities doped in the air flow can be cooled and liquefied and then move along with the water flow, thereby effectively separating the air flow, and realizing the removal of waste impurities in the air flow;
the small particle impurities along with the air flow transfer can be impacted by water flow to fall down, so that the small particle impurities are transferred along with the water flow and then intercepted by the filter plate 16 when passing through the filter plate 16, so that the particle impurities cannot exist in the water flow flowing back, the subsequent pipeline blockage is avoided, due to the concave arrangement of the bottom of the leaching tank 1, the water can be concentrated to effectively impact the fan blade 18 in the discharging process, the fan blade 18 can effectively rotate under the water flow impact, the scraper 19 at the upper end is driven to continuously rotate through the rotating shaft 17, the upper end face of the filter plate 16 can be continuously scraped by the impurities, the filter plate 16 is prevented from being integrally blocked due to the continuous concentrated movement of the scraper 19, the water flow is prevented from flowing back smoothly in the leaching process, and the inside filter plate 16 can be cleaned by subsequently opening the leaching tank 1.
Referring to fig. 3, 4 and 6, the heating separation mechanism comprises a hot flow pipe 14 penetrating through the water tank 2, the hot flow pipe 14 is communicated with a hot air outflow opening of the vortex tube 12, a transfer pipe 15 is penetrated through the side wall of the water tank 2, an air inlet end of the air inlet pipe 6 penetrates through the water tank 2, a one-way valve is arranged in the drain pipe 11, the water suction pipe 8, the air inlet pipe 6 and the hot flow pipe 14 are all positioned at the lower half part of the water tank 2, the water flow at the lower part of the water tank 2 is guaranteed to be clean and usable in real time, the water flow extracted by the water suction pipe 8 can guarantee the rinsing quality, the drain pipe 11 is positioned at the middle part of the water tank 2, the transfer pipe 15 is positioned at the upper part of the water tank 2, and the one-way valve is arranged in the drain pipe 11 to avoid impurity gasification reflux;
the cooling collection mechanism comprises a cold flow pipe 13 penetrating through the side wall of the cooling box 5, the other end of the cold flow pipe 13 is communicated with a cold air flow outlet of the vortex tube 12, an air outlet pipe 20 penetrates through the side wall of the cooling box 5, an air inlet pipe 6 penetrates through the cooling box 5, a transfer pipe 15 penetrates through the cooling box 5 and is communicated with the inside of the collecting box 3, the transfer pipe 15 is of a Z-shaped structure, cold air flow discharged by the vortex tube 12 is injected into the cooling box 5 through the cold flow pipe 13, so that the inside of the cooling box 5 is always kept at low temperature, and therefore, effective cooling treatment can be carried out on fluid passing through the cooling box 5, so that waste gas is cooled before injection, and even if the waste gas is liquefied, the waste gas is transferred along with the impact of the air flow at a high speed, the waste gas is not concentrated in the air inlet pipe 6, so that the waste gas cannot be directly removed, and multi-layer treatment is needed;
because the air inlet pipe 6 passes through the water tank 2, before high-temperature waste gas is introduced into the leaching tank 1, air flow can flow through the position of the water tank 2, so that the air flow can smoothly transfer self heat to water flow in the water tank 2 in a way, the self temperature is reduced to a certain extent, the subsequent cooling process is accelerated and depressurized, and a good cooling effect is ensured;
in actual use, the vortex tube 12 is connected with an external air compressor, so that the vortex tube 12 outputs low-temperature air flow to the cold flow tube 13 and outputs high-temperature air flow to the hot flow tube 14, cold air flow in the cold flow tube 13 is directly injected into the cooling box 5, the cold air flow is transferred in the cooling box 5 and finally discharged by the air outlet tube 20, and the air inlet tube 6 passes through the cooling box 5, so that the air inlet tube 6 is in direct contact with the air inlet tube 6 in the cold air flow transfer process, thereby effectively absorbing the heat of waste gas in the air inlet tube 6, effectively absorbing the residual heat of the waste gas, effectively controlling the temperature of the waste gas entering the inside of the leaching box 1, improving the leaching effect and simultaneously avoiding the environmental problem caused by the discharge of hot air flow;
the heat flow pipe 14 can effectively heat the water flow in the water tank 2 in the process of transferring the hot air flow through the water tank 2, and finally, when the water is discharged, the heat flow pipe 14 and the air outlet pipe 20 can be discharged and guided to the same place, so that the residual cold and heat energy is neutralized, the influence on the environment is avoided, the water flow in the water tank 2 is effectively improved in the whole temperature due to the heat transfer of the waste gas and the hot air flow, the air inlet pipe 6 and the heat flow pipe 14 are concentrated at the bottom of the water tank 2, the temperature of the bottom of the water tank 2 is obviously higher, the requirement can be met, the water flow carrying impurity fluid which flows back by the water outlet pipe 11 can be heated, the impurity is gasified again, the gasified impurity fluid is separated from water flow, and is transferred to the upper end of the water tank 2 because of being in a gaseous state, a one-way valve is arranged in the parallel water pipe 11, so that impurity backflow is not caused, waste gas which absorbs heat and is gasified is concentrated at the top of the water tank 2 and is transferred to the collecting box 3 through the transfer pipe 15, water flow at the bottom of the water tank 2 is purified because of being subjected to effective high-temperature heating treatment, so that rinsing water flow extracted by the water suction pipe 8 is always clean, continuous rinsing is not influenced, and water flow in the water tank 2 can be timely purified and recycled, so that rinsing water flow is not required to be replaced in a short time, a large amount of water resource is not required to be input, a large amount of waste of water resource is avoided, and the whole cost is reduced;
in the impurity transferring process of heated gasification, as the transfer pipe 15 passes through the cooling box 5, and the transfer pipe 15 is in a position in the cooling box 5 from one end of the water tank 2 to one end of the collecting box 3, after impurity airflow is impacted by cold airflow and condensed, the impurity airflow can directly flow into the collecting box 3 along the transfer pipe 15 under the action of gravity, so that the phenomenon of backflow pollution is avoided, finally, impurities such as benzene in waste gas can be smoothly separated from waste gas and leaching water flow, the air inlet of the waste gas and the purification of produced waste water are completed, the integration level is higher, the integrity is stronger, the production cost is reduced due to strong functions of equipment, and the production efficiency is improved;
and, can change the drip washing rivers into the higher leacheate of boiling point to can adapt to and effectively clear away the better impurity of boiling point, because vortex tube 12 supplies heat, and the temperature of general waste gas is all higher simultaneously, so can realize effectual heating treatment, thereby can guarantee that the impurity breaks away from the leacheate, and even though the leacheate receives heating treatment, at the in-process that drinking-water pipe 8 is pumped and is shifted, the heat can also be lost and make the leacheate cooling, and waste gas obtains the cooling treatment of cold air flow, when meetting the leacheate, even though the leacheate still has certain temperature, even though there is not the impurity regasification that has liquefied in the leacheate still is still feasible to change high boiling point leacheate, so the adaptability of whole equipment is very high.
Claims (4)
1. Waste gas purification equipment for plastic products processing, including leaching case (1), water tank (2) and collection box (3), its characterized in that, the bottom of leaching case (1) is fixed with a plurality of supports (4), the lateral wall of water tank (2) and collection box (3) is fixed with cooling case (5) jointly, the lateral wall of leaching case (1) is run through and is equipped with intake pipe (6), the top of leaching case (1) is run through and is equipped with blast pipe (10), the lateral wall of leaching case (1) is fixed with water pump (7), the water inlet of water pump (7) is fixed with drinking-water pipe (8) with the inside intercommunication of water tank (2), the delivery port of water pump (7) is fixed with shower nozzle (9), the lateral wall that shower nozzle (9) run through leaching case (1) is equipped with filtering mechanism with the inside of leaching case (1), the outer wall of cooling case (5) is fixed with vortex tube (12), the inside of water tank (2) is equipped with heating separating mechanism, the inside of cooling case (5) is equipped with the inside of leaching case (1), the bottom of cooling case (1) is equipped with cooling drain pipe (11).
2. The waste gas purification device for plastic product processing according to claim 1, wherein the heating separation mechanism comprises a heat flow pipe (14) penetrating through the water tank (2), a hot gas outflow port of the heat flow pipe (14) and the vortex tube (12) are communicated with each other, a transfer pipe (15) is penetrated through the side wall of the water tank (2), an air inlet end of the air inlet pipe (6) penetrates through the water tank (2), a one-way valve is arranged in the drain pipe (11), the water suction pipe (8), the air inlet pipe (6) and the heat flow pipe (14) are all located at the lower half part of the water tank (2), the drain pipe (11) is located at the middle part of the water tank (2), and the transfer pipe (15) is located at the upper part of the water tank (2).
3. The waste gas purification device for plastic product processing according to claim 2, wherein the cooling collection mechanism comprises a cold flow pipe (13) penetrating through the side wall of the cooling box (5), the other end of the cold flow pipe (13) is communicated with a cold flow outlet of the vortex pipe (12), an air outlet pipe (20) penetrates through the side wall of the cooling box (5), the air inlet pipe (6) penetrates through the cooling box (5), and the transfer pipe (15) penetrates through the cooling box (5) and is communicated with the inside of the collection box (3).
4. The waste gas purifying device for plastic product processing according to claim 1, wherein the filtering mechanism comprises a filter plate (16) fixed on the inner wall of the lower part of the leaching tank (1), a rotating shaft (17) is connected at the upper end of the filter plate (16) in a penetrating and rotating manner, a scraping plate (19) is fixed on the upper circumferential side wall of the rotating shaft (17), a fan blade (18) is fixed at the lower end of the rotating shaft (17), and the scraping plate (19) abuts against the upper end face of the filter plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310581387.3A CN116474493A (en) | 2023-05-23 | 2023-05-23 | Waste gas purifying equipment for plastic product processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310581387.3A CN116474493A (en) | 2023-05-23 | 2023-05-23 | Waste gas purifying equipment for plastic product processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116474493A true CN116474493A (en) | 2023-07-25 |
Family
ID=87213931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310581387.3A Withdrawn CN116474493A (en) | 2023-05-23 | 2023-05-23 | Waste gas purifying equipment for plastic product processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116474493A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118287007A (en) * | 2024-06-03 | 2024-07-05 | 杭州普菲科空分设备有限公司 | Multi-tower multi-section methanol hydrogen production device with carbon-rich gas recovery function |
-
2023
- 2023-05-23 CN CN202310581387.3A patent/CN116474493A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118287007A (en) * | 2024-06-03 | 2024-07-05 | 杭州普菲科空分设备有限公司 | Multi-tower multi-section methanol hydrogen production device with carbon-rich gas recovery function |
| CN118287007B (en) * | 2024-06-03 | 2024-09-20 | 杭州普菲科空分设备有限公司 | Multi-tower multi-section methanol hydrogen production device with carbon-rich gas recovery function |
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| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230725 |