CN215610511U - Exhaust gas purification device for coking plant desulfurization workshop - Google Patents
Exhaust gas purification device for coking plant desulfurization workshop Download PDFInfo
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- CN215610511U CN215610511U CN202121803349.0U CN202121803349U CN215610511U CN 215610511 U CN215610511 U CN 215610511U CN 202121803349 U CN202121803349 U CN 202121803349U CN 215610511 U CN215610511 U CN 215610511U
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Abstract
The utility model discloses a waste gas purification device for a desulfurization workshop of a coking plant, which comprises a spray box, a purification assembly, an adsorption box and an adsorption assembly, wherein one side of the spray box is communicated with an air inlet pipe, the adsorption box is arranged at the output end of the spray box, one side of the adsorption box is provided with an exhaust pipe, a conveying pipeline is arranged between the spray box and the adsorption box, and the purification assembly is correspondingly arranged in the spray box. According to the utility model, according to different pH values of discharged flue gas, acidic and alkaline cleaning solutions are correspondingly conveyed into the recovery box through the liquid inlet pipe for standby, the electric control water pump conveys the purification liquid to the spray cavity through the circulating pipeline, the purification liquid is sprayed out through the pressurizing spray head, the rapid purification work of the flue gas is achieved, the comprehensive spray cleaning work of the flue gas can be carried out, then the purification liquid falls into the collection hopper, the purification liquid is cleaned through the purifier, and then the purified purification liquid is recovered into the recovery box again, so that the purification liquid can be recycled, and the waste of resources is avoided.
Description
Technical Field
The utility model relates to the technical field related to coking plants, in particular to a waste gas purification device for a coking plant desulfurization plant.
Background
Coking generally refers to the process of carbonization and zooming of organic substances, in the dry distillation of coal, high-temperature dry distillation is referred to, in petroleum processing, coking is a short term for residual oil coking, and refers to the process of deep cracking and condensation reaction of heavy oil (such as heavy oil, vacuum residual oil, cracked residual oil, even soil asphalt and the like) at a high temperature of about 500 ℃ to generate gas, gasoline, diesel oil, wax oil and petroleum coke, and a large amount of flue gas is generated in the coking process, so that waste gas purification needs to be performed by matching with a waste gas purification device.
The prior art has the following defects: when the existing purification device is operated, the purification device can not be matched according to the pH value of the flue gas to be purified, and can not be sprayed with the purification liquid in an auxiliary way, so that the overall purification precision is reduced, the purification liquid can not be recycled, a large amount of waste of resources is caused, and meanwhile, the existing purification device can not be used for synchronously adsorbing and purifying impurities and the like carried in the flue gas.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide an apparatus for purifying exhaust gas used in a desulfurization plant of a coking plant.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waste gas purification device that coking plant desulfurization workshop was used, includes sprays case, purification subassembly, adsorption tank and adsorption component, it has the intake pipe to spray case one side intercommunication, the adsorption tank is installed and is being sprayed the case output, the blast pipe is installed to adsorption tank one side, spray and install pipeline between case and the adsorption tank, it installs at spraying the incasement to purify the subassembly correspondence, the adsorption component matches and installs in the adsorption tank.
The top end of the spraying box is provided with a sealing plate in a locking mode, and the middle of the sealing plate is provided with a pull ring.
Purify the subassembly including spouting chamber, multiunit pressure boost shower nozzle, collecting hopper, collection box, recovery pipeline, clarifier, circulating line and water pump, spout the chamber and install on spraying incasement top, the multiunit the pressure boost shower nozzle intercommunication is installed and is being spouted the chamber bottom, the collecting hopper passes through the support correspondence and installs in spraying incasement bottom, the collection box is installed and is being sprayed incasement bottom, and irritates in the collection box and be equipped with the scavenging solution, the recovery pipeline both ends communicate with collection box, collecting hopper respectively, the clarifier is installed at the recovery pipeline end department, the circulating line both ends respectively with the collection box, spout the chamber intercommunication, the water pump is installed at circulating line end department.
One side of the recycling box is communicated with a liquid inlet pipe, and the bottom end of the recycling box is communicated with a liquid discharge pipe.
The adsorption component comprises an adsorption unit, two adsorption units, two groups of top plates and an ultraviolet disinfection lamp, wherein the adsorption unit and the two adsorption units are symmetrically arranged on two sides in the adsorption box in a penetrating mode, and are two groups.
The first adsorption unit and the second adsorption unit are arranged in parallel and are all activated carbon.
The utility model provides a waste gas purification device for a coking plant desulfurization workshop, which has the following beneficial effects:
(1) according to the utility model, the purification component is arranged, according to different pH values of discharged flue gas, acidic and alkaline cleaning solutions are correspondingly conveyed into the recovery box through the liquid inlet pipe for standby, the purification solution is conveyed to the spray cavity through the circulating pipeline by the electric control water pump, and is sprayed out through the pressurizing spray head, so that the rapid purification work of the flue gas is achieved, the comprehensive spray cleaning work of the flue gas can be carried out, then the purification solution falls into the receiving hopper, is cleaned through the purifier, and then is recovered into the recovery box again for recycling.
(2) According to the utility model, the adsorption assembly is arranged, the flue gas enters the adsorption box and contacts the first adsorption unit and the second adsorption unit, so that the harmful substances in the flue gas are comprehensively absorbed, the cleanliness of the flue gas is ensured, the content of pollutants carried in the flue gas is reduced, the purified gas is discharged through the exhaust pipe, and meanwhile, the ultraviolet disinfection lamp is additionally arranged between the first adsorption unit and the second adsorption unit, so that the flue gas can be sterilized and disinfected, and a large amount of bacteria is prevented from being carried in the flue gas.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the spray box of the present invention;
FIG. 3 is a schematic view of the internal structure of the adsorption tank of the present invention;
FIG. 4 is a schematic view of the purification assembly of the present invention;
fig. 5 is a schematic structural view of the adsorption tank of the present invention.
In the figure: 1. a spray box; 2. an adsorption tank; 3. an air inlet pipe; 4. an exhaust pipe; 5. a delivery conduit; 6. a sealing plate; 7. a pull ring; 8. a spray chamber; 9. a pressurized spray head; 10. a material receiving hopper; 11. a recycling bin; 12. a recovery pipeline; 13. a purifier; 14. a circulation pipe; 15. a water pump; 16. a liquid inlet pipe; 17. a liquid discharge pipe; 18. a first adsorption unit; 19. a second adsorption unit; 20. a top plate; 21. an ultraviolet disinfection lamp.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
As shown in fig. 1, 2 and 4, the present invention provides the technical solutions: the utility model provides a waste gas purification device that coking plant desulfurization workshop was used, is including spraying case 1, purification subassembly, adsorption tank 2 and adsorption component, it has intake pipe 3 to spray 1 one side intercommunication of case, adsorption tank 2 is installed and is being sprayed 1 output, 2 one sides of adsorption tank are installed blast pipe 4, spray case 1 and adsorb and install pipeline 5 between the case 2, it installs in spraying case 1 to purify the subassembly correspondence, the adsorption component matches and installs in adsorption tank 2.
In this embodiment, specifically: the top end of the spraying box 1 is provided with a sealing plate 6 in a locking manner, and the middle part of the sealing plate 6 is provided with a pull ring 7.
In this embodiment, specifically: the purification assembly comprises a spray chamber 8, a plurality of groups of pressurizing nozzles 9, a material receiving hopper 10, a recycling tank 11, a recycling pipeline 12, a purifier 13, a circulating pipeline 14 and a water pump 15, wherein the spray chamber 8 is arranged at the top end in the spray tank 1, the plurality of groups of pressurizing nozzles 9 are communicated and arranged at the bottom end of the spray chamber 8, the material receiving hopper 10 is correspondingly arranged at the bottom end in the spray tank 1 through a support, the recycling tank 11 is arranged at the bottom end in the spray tank 1, the purifying liquid is filled in the recycling tank 11, two ends of the recycling pipeline 12 are respectively communicated with the recycling tank 11 and the material receiving hopper 10, the purifier 13 is arranged at the 12 end of the recycling pipeline, two ends of the circulating pipeline 14 are respectively communicated with the recycling tank 11 and the spray chamber 8, the water pump 15 is arranged at the 14 end of the circulating pipeline, according to different pH values of discharged flue gas, acidic and alkaline cleaning solutions are correspondingly conveyed into the recycling tank 11 through a liquid inlet 16 for standby, automatically controlled water pump 15 carries the scavenging solution to spouting chamber 8 through circulating line 14, and through pressure boost shower nozzle 9 with the scavenging solution blowout, reached the quick purification work to the flue gas, can carry out comprehensive cleaning work that sprays to the flue gas, later the scavenging solution drops to receiving hopper 10, clears up the scavenging solution through clarifier 13, later with the scavenging solution after purifying retrieve to collection box 11 once more in, can recycle.
In this embodiment, specifically: one side of the recovery box 11 is communicated with a liquid inlet pipe 16, and the bottom end of the recovery box 11 is communicated with a liquid outlet pipe 17.
Example 2
As shown in fig. 3 and 5, be provided with the adsorption component on the basis of embodiment 1, the adsorption component includes adsorption unit 18, No. two adsorption units 19, two sets of roof 20 and ultraviolet ray disinfection lamp 21, adsorption unit 18, No. two adsorption units 19 are worn to establish both sides in adsorption tank 2 symmetrically, and two sets of roof 20 corresponds and is connected with adsorption unit 18, No. two adsorption units 19, and passes through the bolt closure between roof 20 and the adsorption tank 2 and fix, ultraviolet ray disinfection lamp 21 passes through the support mounting in the middle part in adsorption tank 2.
In this embodiment, specifically: the first adsorption unit 18 and the second adsorption unit 19 are arranged in parallel, and the first adsorption unit 18 and the second adsorption unit 19 are both activated carbon.
For embodiment 1 adsorption component has been increased, through being equipped with adsorption component, the flue gas gets into in the adsorption box 2 with adsorption unit 18, No. two adsorption unit 19 contacts, realized the comprehensive absorption to harmful substance in the flue gas, the cleanliness factor of flue gas has been guaranteed, the content of carrying the pollutant in the flue gas has been reduced, the gas outgoing after purifying through blast pipe 4 afterwards, adsorption unit 18 is being moved simultaneously, add ultraviolet ray disinfection lamp 21 between No. two adsorption unit 19, the disinfection work of can disinfecting to the flue gas, carry a large amount of bacteriums in avoiding the flue gas.
The working principle is that when in use, according to different pH values of discharged flue gas, acidic and alkaline cleaning solution is correspondingly conveyed into a recovery box 11 for standby through a liquid inlet pipe 16 by a purification component, then the flue gas to be purified is conveyed into a spray box 1 through an air inlet pipe 3, then a worker electrically controls a water pump 15, the purification solution is conveyed to a spray cavity 8 through a circulating pipeline 14, and finally the purification solution is sprayed out through a pressurizing spray head 9, so that the rapid purification work of the flue gas is achieved, the comprehensive spray cleaning work of the flue gas can be carried out, then the purification solution falls into a receiving hopper 10, is cleaned through a purifier 13, and then is recycled into the recovery box 11 again, so that the purification solution can be recycled, the waste of resources is avoided, the comprehensive use of the purification solution is realized, and after the use is finished, the purification solution is discharged and replaced through a liquid discharge pipe 17, ensure the whole purification state of equipment, flue gas after spraying passes through pipeline 5 and transmits to adsorption tank 2 in afterwards, through being equipped with the adsorption component, the flue gas gets into in the adsorption tank 2 with an adsorption unit 18, No. two adsorption unit 19 contacts, realized the comprehensive absorption to harmful substance in the flue gas, the cleanliness factor of flue gas has been guaranteed, the content of carrying the pollutant in the flue gas has been reduced, gas outgoing after blast pipe 4 will purify afterwards, adsorption unit 18 is No. one simultaneously, add ultraviolet ray disinfection lamp 21 between No. two adsorption unit 19, can disinfect the flue gas, avoid carrying a large amount of bacteriums in the flue gas.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a waste gas purification device that coking plant desulfurization workshop was used, its characterized in that, including spraying case (1), purification subassembly, adsorption tank (2) and adsorption component, it has intake pipe (3) to spray case (1) one side intercommunication, install in spraying case (1) output adsorption tank (2), blast pipe (4) are installed to adsorption tank (2) one side, spray case (1) and install pipeline (5) between adsorption tank (2), purification subassembly correspondence is installed in spraying case (1), the matching of adsorption component is installed in adsorption tank (2).
2. The exhaust gas purification apparatus for a desulfurization plant of a coke plant according to claim 1, characterized in that: the top end of the spraying box (1) is provided with a sealing plate (6) in a locking manner, and the middle part of the sealing plate (6) is provided with a pull ring (7).
3. The exhaust gas purification apparatus for a desulfurization plant of a coke plant according to claim 1, characterized in that: the purification component comprises a spray cavity (8), a plurality of groups of pressurizing spray heads (9), a material receiving hopper (10), a recovery tank (11), a recovery pipeline (12), a purifier (13), a circulating pipeline (14) and a water pump (15), the spraying cavity (8) is arranged at the top end in the spraying box (1), a plurality of groups of pressurizing nozzles (9) are communicated and arranged at the bottom end of the spraying cavity (8), the material receiving hopper (10) is correspondingly arranged at the inner bottom end of the spraying box (1) through a bracket, the recovery box (11) is arranged at the inner bottom end of the spraying box (1), and the recovery tank (11) is filled with a purifying liquid, two ends of the recovery pipeline (12) are respectively communicated with the recovery tank (11) and the receiving hopper (10), purifier (13) are installed at recovery pipeline (12) end department, circulation pipeline (14) both ends respectively with collection box (11), spout chamber (8) intercommunication, water pump (15) are installed at circulation pipeline (14) end department.
4. The exhaust gas purification apparatus for a desulfurization plant of a coke plant according to claim 3, characterized in that: one side of the recovery box (11) is communicated with a liquid inlet pipe (16), and the bottom end of the recovery box (11) is communicated with a liquid discharge pipe (17).
5. The exhaust gas purification apparatus for a desulfurization plant of a coke plant according to claim 1, characterized in that: the adsorption component comprises an adsorption unit (18), a second adsorption unit (19), two groups of roofs (20) and an ultraviolet disinfection lamp (21), the adsorption unit (18) and the second adsorption unit (19) are symmetrically arranged on two sides in the adsorption box (2) in a penetrating mode, the roofs (20) are correspondingly connected with the adsorption unit (18) and the second adsorption unit (19), the roofs (20) are fixed with the adsorption box (2) through bolts in a locking mode, and the ultraviolet disinfection lamp (21) is installed in the middle of the adsorption box (2) through a support.
6. The exhaust gas purification apparatus for a desulfurization plant of a coke plant according to claim 5, characterized in that: the first adsorption unit (18) and the second adsorption unit (19) are arranged in parallel, and the first adsorption unit (18) and the second adsorption unit (19) are both activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803349.0U CN215610511U (en) | 2021-08-04 | 2021-08-04 | Exhaust gas purification device for coking plant desulfurization workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803349.0U CN215610511U (en) | 2021-08-04 | 2021-08-04 | Exhaust gas purification device for coking plant desulfurization workshop |
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| CN215610511U true CN215610511U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121803349.0U Active CN215610511U (en) | 2021-08-04 | 2021-08-04 | Exhaust gas purification device for coking plant desulfurization workshop |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116832584A (en) * | 2023-08-02 | 2023-10-03 | 山东绿知源环保工程有限公司 | Waste gas collecting and purifying device for desulfurization workshop of coking plant |
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2021
- 2021-08-04 CN CN202121803349.0U patent/CN215610511U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116832584A (en) * | 2023-08-02 | 2023-10-03 | 山东绿知源环保工程有限公司 | Waste gas collecting and purifying device for desulfurization workshop of coking plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A waste gas purification device used in the desulfurization workshop of a coking plant Granted publication date: 20220125 Pledgee: Bengbu Branch of China Construction Bank Co.,Ltd. Pledgor: Anhui Jiahuan Heavy Industry Machinery Co.,Ltd. Registration number: Y2024980006213 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |