CN208786137U - A kind of high-tower slow-release compound fertilizer exhaust gas processing device - Google Patents
A kind of high-tower slow-release compound fertilizer exhaust gas processing device Download PDFInfo
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- CN208786137U CN208786137U CN201821010910.8U CN201821010910U CN208786137U CN 208786137 U CN208786137 U CN 208786137U CN 201821010910 U CN201821010910 U CN 201821010910U CN 208786137 U CN208786137 U CN 208786137U
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- shell
- side wall
- compound fertilizer
- screw thread
- exhaust gas
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Abstract
The utility model discloses a kind of high-tower slow-release compound fertilizer exhaust gas processing devices of compound fertilizer's preparation technical field, including shell, the left side wall of the shell is connected with air-introduced machine by pipeline, the bottom of the air-introduced machine has been connected through a screw thread deduster, the left side wall bottom of the deduster is plugged with blast pipe, the bottom of the deduster has been bolted to connection ash-valve, mutually depending on side wall, two sides transverse weld has overboard plate up and down for the inner cavity of the shell, the high-tower slow-release compound fertilizer exhaust gas processing device, design is reasonable, it is practical, water conservancy diversion board group contacts tail gas uniformly with solution, so that ammonia is substantially soluble in solution, double layers of sprinkling is molded ball and high-pressure spray type spray head mating reaction, so that gas comes into full contact with spray liquid, improve spray cleaning effect, the water flow layer that overboard plate generates both prevented sulfuric acid from volatilizing shell, Drive solution flowing so that acid-base neutralization reaction is complete.
Description
Technical field
The utility model relates to compound fertilizer's preparation technical field, specially a kind of high-tower slow-release compound fertilizer vent gas treatment dress
It sets.
Background technique
Generally use high-tower granulation technology in compound fertilizer, China industry, however be placed in the urea molten tank at the top of high tower and
A large amount of tail gas can be discharged in I and II mixing channel etc..Dominant chemical in tail gas is ammonia, at tail gas currently on the market
It manages equipment and effective purified treatment all is not carried out to ammonia, not only influence the health of operator, but also can be to periphery
Environment pollute, for this purpose, it is proposed that a kind of high-tower slow-release compound fertilizer exhaust gas processing device for effectively removing ammonia.
Utility model content
The purpose of this utility model is to provide a kind of high-tower slow-release compound fertilizer exhaust gas processing devices, to solve above-mentioned background
The tail gas treatment device currently on the market proposed in technology does not all carry out effective purified treatment to ammonia, not only influences behaviour
The problem of making the health of personnel, and the environment on periphery being polluted.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-tower slow-release compound fertilizer vent gas treatment
The left side wall of device, including shell, the shell is connected with air-introduced machine by pipeline, and the bottom of the air-introduced machine is connected by screw thread
It is connected to deduster, the left side wall bottom of the deduster is plugged with blast pipe, and the bottom of the deduster is bolted company
It is connected to ash-valve, mutually two sides transverse weld has overboard plate, the inner cavity right side of the shell up and down depending on side wall for the inner cavity of the shell
Wall is welded with sulfuric acid case, and front and rear sides and left side wall bottom front and rear sides are welded with branch at the top of the left side wall of the sulfuric acid case
Frame, the left end of four brackets are welded in the inner cavity left side wall of shell, and the intracavity bottom of the sulfuric acid case is bolted
It is connected with immersible pump, the left side wall of the immersible pump has been connected through a screw thread diversion pipe, and the bottom of the diversion pipe passes through screw thread
It is connected with spray head, through the bottom of sulfuric acid case, the bottom of the shell is placed with spray injection molding ball for the bottom of the diversion pipe,
The bottom of the shell has been bolted to connection water conservancy diversion board group, and the left side wall lower part of the shell is connected with stream by pipeline
The top of adjustable valve, the flow control valve is connected with circulating pump by pipeline, and the top of the circulating pump is connected by pipeline
It is connected at the top of the left side wall of shell, the top right side of the shell has been connected through a screw thread wind conveying pipe, the bottom of the wind conveying pipe
It is connected through a screw thread drying device, the bottom of the drying device has been connected through a screw thread discharge pipe, the right side of the shell
Wall has been bolted to connection control panel, and the air-introduced machine, deduster, immersible pump, circulating pump and flow control valve are logical
It crosses control panel and extraneous power supply is electrically connected.
Preferably, the deduster is pulsed jet cloth filter.
Preferably, the spray head is high-pressure spray type spray head.
Preferably, the spray injection molding ball is that double layers of sprinkling is molded ball.
Preferably, the right side wall of the shell is provided with the inlet matched with sulfuric acid case, and the right side wall of shell passes through
It is threaded with the sealing cover matched with inlet.
Compared with prior art, the utility model has the beneficial effects that the high-tower slow-release compound fertilizer exhaust gas processing device, if
Rationally, practical, water conservancy diversion board group contacts tail gas uniformly with solution to meter, so that ammonia is substantially soluble in solution, bilayer spray
Leaching injection molding ball and high-pressure spray type spray head mating reaction improve spray cleaning effect, fall so that gas comes into full contact with spray liquid
The water flow layer that water plate generates both had prevented sulfuric acid from volatilizing shell, also drove solution flowing so that acid-base neutralization reaction is complete.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the connection structure top view of the utility model shell, sulfuric acid case and bracket；
Fig. 3 is bindiny mechanism's top view of the utility model shell and water conservancy diversion board group.
In figure: 1 shell, 2 air-introduced machines, 3 dedusters, 4 blast pipes, 5 ash-valves, 6 overboard plates, 7 sulfuric acid casees, 8 brackets, 9 are dived
Water pump, 10 diversion pipes, 11 spray heads, 12 spray injection molding balls, 13 water conservancy diversion board groups, 14 circulating pumps, 15 wind conveying pipes, 16 drying devices, 17
Discharge pipe, 18 control panels, 19 flow control valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of high-tower slow-release compound fertilizer vent gas treatment dress
It sets, including shell 1, the left side wall of the shell 1 is connected with air-introduced machine 2 by pipeline, and air-introduced machine 2 blows into gas in shell 1,
The bottom of the air-introduced machine 2 has been connected through a screw thread deduster 3, and deduster 3 separates tail gas with powder, the deduster 3
Left side wall bottom be plugged with blast pipe 4, the bottom of the deduster 3 has been bolted to connection ash-valve 5, the shell
Mutually depending on side wall, two sides transverse weld has overboard plate 6 up and down for 1 inner cavity, and the intermediate of upper and lower two overboard plates 6 forms water flow layer, water flow
Layer had both prevented sulfuric acid from volatilizing shell 1, also drove solution to flow so that acid-base neutralization reaction is complete, the inner cavity of the shell 1 is right
Sidewall weld has sulfuric acid case 7, and front and rear sides and left side wall bottom front and rear sides are welded at the top of the left side wall of the sulfuric acid case 7
Bracket 8, bracket 8 make sulfuric acid case 7 firmly be welded on the inner cavity right side wall of shell 1, and the left end of four brackets 8 is welded in
The inner cavity left side wall of shell 1, the intracavity bottom of the sulfuric acid case 7 have been bolted to connection immersible pump 9, the immersible pump 9
Left side wall be connected through a screw thread diversion pipe 10, the bottom of the diversion pipe 10 has been connected through a screw thread spray head 11, described to lead
Through the bottom of sulfuric acid case 7, the bottom of the shell 1 is placed with spray injection molding ball 12, double-deck spray for the bottom of flow tube 10
Injection molding ball 12 makes spray liquid and gas generate cross-flow in filler curved surface, since double-film theory acts on, contacts with each other more sufficiently,
Spray cleaning effect is effectively improved, the bottom of the shell 1 has been bolted to connection water conservancy diversion board group 13, water conservancy diversion board group 13
So that tail gas is even into water, the left side wall lower part of the shell 1 is connected with flow control valve 19, the flow by pipeline
The top of regulating valve 19 is connected with circulating pump 14 by pipeline, and circulating pump 14 is used to arrive the liquid pumping of 1 intracavity bottom of shell
The top at the top of overboard plate 6, the circulating pump 14 is connected at the top of the left side wall of shell 1 by pipeline, the top of the shell 1
It is connected through a screw thread wind conveying pipe 15 on the right side of portion, the bottom of the wind conveying pipe 15 has been connected through a screw thread drying device 16, dry
Device 16 is used to the drying of purified tail gas, and the bottom of the drying device 16 has been connected through a screw thread discharge pipe 17, described
The right side wall of shell 1 has been bolted to connection control panel 18, the air-introduced machine 2, deduster 3, immersible pump 9, circulating pump
14 and flow control valve 19 be electrically connected by control panel 18 and extraneous power supply.
Wherein, the deduster 3 is pulsed jet cloth filter, pulsed jet cloth filter collection chamber-dividing counter-blowing and blowing pulse packet
The advantages of formula deduster, is integrated, the deashing for overcoming chamber-dividing counter-blowing be short of power, be blown pulse deashing and filtering simultaneously into
Guild generates the defect of dust second adsorption phenomenon, and the spray head 11 is high-pressure spray type spray head so that the concentrated sulfuric acid and ammonia and
The contact area of ammonium hydroxide keeps acid-base neutralization reaction more complete, and the spray injection molding ball 12 is that double layers of sprinkling is molded ball, so that spray
Liquid and gas since double-film theory acts on, contact with each other more sufficiently in the generation cross-flow of filler curved surface, effectively improve spray only
Change effect, the right side wall of the shell 1 is provided with the inlet matched with sulfuric acid case 7, and the right side wall of shell 1 is connected by screw thread
Be connected to the sealing cover matched with inlet, make liquid enter sulfuric acid case 7 and seal prevent the concentrated sulfuric acid from volatilizing.
Working principle: firstly, staff injects water into the bottom of shell 1, spray injection molding ball 12 is swum on the water surface, will
The concentrated sulfuric acid is injected in sulfuric acid case 7 by inlet, and then staff presses control air-introduced machine 2, deduster on control panel 18
3, the switch button of immersible pump 9 and circulating pump 14, air-introduced machine 2, deduster 3, immersible pump 9 and circulating pump 14 are started to work at this time,
Tail gas enters in deduster 3 from blast pipe 4, and after bag pulse dedusting, powder falls in the bottom of deduster 3, and separation terminates
Ash-valve 5 is opened afterwards, so that powder is fallen from ash-valve 5, tail gas enters shell by pipeline from air-introduced machine 2 after separated powder
1 bottom, water conservancy diversion board group 13 make tail gas even into water, and ammonia is highly soluble in water, and the bubble of generation is floated up and sprayed
Leaching injection molding ball 12 contacts, and immersible pump 9 drives spray head 11 to spray sulfuric acid solution to aqueous solution, and double-deck spray of laying is molded ball 12
So that spray liquid and gas generate cross-flow in filler curved surface, since double-film theory acts on, contacts with each other more sufficiently, effectively mention
The reactant ammonium hydroxide of high spray cleaning effect, aqueous solution and ammonia is alkalinity, neutralization reaction occurs with the concentrated sulfuric acid, since upside is fallen
Water plate 6 is provided with the through-hole in the big aperture of plate 6 more overboard than downside, makes two up and down when circulating pump 14 extracts the solution in shell 1
When the intermediate formation water flow layer of overboard plate 6, staff presses the switch button that flow control valve 19 is controlled on control panel 18,
Start 19 regulating water flow of flow control valve, so that the water that circulating pump 14 is pumped is protected with the water flowed out from the overboard plate 6 in downside
It holds unanimously, at this point, purified gas is flowed out from the through-hole of overboard plate 6, water flow layer had both prevented sulfuric acid from volatilizing shell 1,
Solution is driven to flow so that acid-base neutralization reaction is complete, purified tail gas enters drying device 16 by wind conveying pipe 15, passes through
It is discharged after drying by discharge pipe 17.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-tower slow-release compound fertilizer exhaust gas processing device, including shell (1), it is characterised in that: the left side of the shell (1)
Wall is connected with air-introduced machine (2) by pipeline, and the bottom of the air-introduced machine (2) has been connected through a screw thread deduster (3), the dedusting
The left side wall bottom of device (3) is plugged with blast pipe (4), and the bottom of the deduster (3) has been bolted to connection ash-valve
(5), mutually depending on side wall, two sides transverse weld has overboard plate (6) up and down for the inner cavity of the shell (1), and the inner cavity of the shell (1) is right
Sidewall weld has sulfuric acid case (7), and front and rear sides and left side wall bottom front and rear sides are welded at the top of the left side wall of the sulfuric acid case (7)
Be connected to bracket (8), the left end of four brackets (8) is welded in the inner cavity left side wall of shell (1), the sulfuric acid case (7) it is interior
Bottom of chamber portion has been bolted to connection immersible pump (9), and the left side wall of the immersible pump (9) has been connected through a screw thread diversion pipe
(10), the bottom of the diversion pipe (10) has been connected through a screw thread spray head (11), and the bottom of the diversion pipe (10) is through sulphur
The bottom of sour case (7), the bottom of the shell (1) are placed with spray injection molding ball (12), and the bottom of the shell (1) passes through bolt
It is fixedly connected with water conservancy diversion board group (13), the left side wall lower part of the shell (1) is connected with flow control valve (19), institute by pipeline
The top for stating flow control valve (19) is connected with circulating pump (14) by pipeline, and the top of the circulating pump (14) is connected by pipeline
It is connected at the top of the left side wall of shell (1), the top right side of the shell (1) has been connected through a screw thread wind conveying pipe (15), described defeated
The bottom of air hose (15) has been connected through a screw thread drying device (16), and the bottom of the drying device (16) has been connected through a screw thread
The right side wall of discharge pipe (17), the shell (1) has been bolted to connection control panel (18), and the air-introduced machine (2) is removed
Dirt device (3), immersible pump (9), circulating pump (14) and flow control valve (19) are electrical by control panel (18) and extraneous power supply
Connection.
2. a kind of high-tower slow-release compound fertilizer exhaust gas processing device according to claim 1, it is characterised in that: the deduster
It (3) is pulsed jet cloth filter.
3. a kind of high-tower slow-release compound fertilizer exhaust gas processing device according to claim 1, it is characterised in that: the spray head
It (11) is high-pressure spray type spray head.
4. a kind of high-tower slow-release compound fertilizer exhaust gas processing device according to claim 1, it is characterised in that: the spray note
Moulding ball (12) is that double layers of sprinkling is molded ball.
5. a kind of high-tower slow-release compound fertilizer exhaust gas processing device according to claim 1, it is characterised in that: the shell
(1) right side wall is provided with the inlet matched with sulfuric acid case (7), and the right side wall of shell (1) be connected through a screw thread with into
The sealing cover that liquid mouth matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010910.8U CN208786137U (en) | 2018-06-28 | 2018-06-28 | A kind of high-tower slow-release compound fertilizer exhaust gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010910.8U CN208786137U (en) | 2018-06-28 | 2018-06-28 | A kind of high-tower slow-release compound fertilizer exhaust gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208786137U true CN208786137U (en) | 2019-04-26 |
Family
ID=66201601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821010910.8U Expired - Fee Related CN208786137U (en) | 2018-06-28 | 2018-06-28 | A kind of high-tower slow-release compound fertilizer exhaust gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208786137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101776A (en) * | 2021-04-29 | 2021-07-13 | 江苏永钢集团有限公司 | Dust removal device for high-speed wire rod rough and medium rolling |
| CN116440631A (en) * | 2023-03-16 | 2023-07-18 | 湖北江环环保科技有限公司 | Device and method for recycling silicon micropowder of submerged arc furnace |
-
2018
- 2018-06-28 CN CN201821010910.8U patent/CN208786137U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101776A (en) * | 2021-04-29 | 2021-07-13 | 江苏永钢集团有限公司 | Dust removal device for high-speed wire rod rough and medium rolling |
| CN116440631A (en) * | 2023-03-16 | 2023-07-18 | 湖北江环环保科技有限公司 | Device and method for recycling silicon micropowder of submerged arc furnace |
| CN116440631B (en) * | 2023-03-16 | 2023-09-12 | 湖北江环环保科技有限公司 | Device and method for recycling silicon micropowder of submerged arc furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20200628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |