CN220779536U - Fertilizer granulator tail gas recovery device - Google Patents
Fertilizer granulator tail gas recovery device Download PDFInfo
- Publication number
- CN220779536U CN220779536U CN202322465228.5U CN202322465228U CN220779536U CN 220779536 U CN220779536 U CN 220779536U CN 202322465228 U CN202322465228 U CN 202322465228U CN 220779536 U CN220779536 U CN 220779536U
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- China
- Prior art keywords
- fixedly connected
- tail gas
- water
- water tank
- pipe
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Links
- 238000011084 recovery Methods 0.000 title claims abstract description 39
- 239000003337 fertilizer Substances 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 10
- 238000005469 granulation Methods 0.000 abstract description 2
- 230000003179 granulation Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- -1 ammonium carbonate compound Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The utility model relates to the technical field of granulation, and discloses a tail gas recovery device of a fertilizer granulator, which comprises a water tank, wherein the left end of the water tank is fixedly connected with an air inlet pipe, the right end of the air inlet pipe is fixedly connected with a plurality of radiating pipes, the right end of the radiating pipes is fixedly connected with an air outlet pipe, the right end of the air outlet pipe is fixedly connected with a recovery box, the top of the right end of the recovery box is fixedly connected with an exhaust fan, the bottom end of the exhaust fan is fixedly connected with a cushion block II, the right side of the rear end of the water tank is fixedly connected with a first electromagnetic valve, the inner wall of the first electromagnetic valve is fixedly connected with a water inlet pipe, the right end of the water inlet pipe is fixedly connected with a water pipe, the front end of the water pipe is fixedly connected with a connecting block, and the front end of the connecting block is rotationally connected with a water spraying pipe. According to the utility model, the tail gas is cooled and conveniently recovered through the plurality of spiral radiating pipes in the water tank, hot water in the water tank is input into the steam boiler, and the heat of the tail gas is recovered and utilized.
Description
Technical Field
The utility model relates to the technical field of granulation, in particular to a tail gas recovery device of a fertilizer granulator.
Background
The fertilizer granulator is a granulator for producing fertilizer, generally refers to equipment such as a fertilizer twin-roll extrusion granulator, a disc granulator or a rotary drum granulator, is suitable for granulating various raw materials such as compound fertilizers, medicines, chemical industry, feeds and the like, can produce compound fertilizers with various concentrations and various types (including organic fertilizers, inorganic fertilizers, biological fertilizers, magnetic fertilizers and the like), and is especially suitable for granulating rare earth, potash fertilizers and ammonium carbonate compound fertilizers.
The granulator is widely applied in the chemical industry, and the material can produce the process of heating when the granulator processing, and the tail gas that accompanies a large amount of area heat produces, need carry out cooling treatment earlier to the tail gas and retrieve afterwards, and general cooling mode does not utilize the heat and causes the waste of heat, can mix with some material dust in the tail gas simultaneously generally, causes the waste of resource and environmental pollution.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a tail gas recovery device of a fertilizer granulator.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a fertilizer granulator tail gas recovery unit, includes the water tank, water tank left end fixedly connected with intake pipe, intake pipe right-hand member fixedly connected with a plurality of cooling tubes, cooling tube right-hand member fixedly connected with outlet duct, outlet duct right-hand member fixedly connected with collection box, collection box right-hand member top fixedly connected with air exhauster, air exhauster bottom fixedly connected with cushion two, cushion two left end fixedly connected with are at the collection box right-hand member, water tank rear end right side fixedly connected with solenoid valve one, solenoid valve one inner wall fixedly connected with inlet tube, inlet tube right-hand member fixedly connected with raceway, raceway front end fixedly connected with connecting block, connecting block front end rotation is connected with spray pipe, spray pipe front end fixedly connected with motor, motor bottom fixedly connected with cushion one, cushion one rear end fixedly connected with is at the collection box front end.
As a further description of the above technical solution:
the left side of the rear end of the water tank is fixedly connected with a second electromagnetic valve, and the inner wall of the second electromagnetic valve is fixedly connected with a water outlet pipe.
As a further description of the above technical solution:
the left side of the rear end of the inner wall of the water tank is provided with a temperature sensor which is connected with the electromagnetic valve and used for controlling the on-off of the electromagnetic valve II.
As a further description of the above technical solution:
the right side of the rear end of the inner wall of the water tank is provided with a water level sensor which is connected with the first electromagnetic valve and used for controlling the on-off of the first electromagnetic valve.
As a further description of the above technical solution:
the spray pipe is rotationally connected to the front end of the recovery box and penetrates through the recovery box.
As a further description of the above technical solution:
the recycling bin bottom end fixedly connected with funnel corresponds the recycling bin bottom is provided with conveyor.
As a further description of the above technical solution:
the temperature sensor is electrically connected with the control panel.
As a further description of the above technical solution:
the water level sensor is electrically connected with the control panel.
The utility model has the following beneficial effects:
1. according to the utility model, firstly, the exhaust fan is started to convey tail gas with heat generated by the granulator into the radiating pipe in the water tank through the air inlet pipe, the heat of the tail gas is absorbed by water in the water tank, the water temperature and the water level limit are set in the control panel, the water temperature in the water tank is collected through the temperature sensor arranged in the water tank, when the water temperature reaches a set value, the water is discharged into the steam boiler, the heat of the tail gas is recycled, the water level in the water tank is collected through the water level sensor arranged in the water tank, and the water inlet pipe is controlled to cool the tail gas.
2. According to the utility model, the cooled tail gas is conveyed into the recovery box through the gas outlet pipe, the motor is started to drive the water spraying pipe to rotate, water is conveyed into the water spraying pipe from the water conveying pipe through the water pump and then sprayed out, the water spraying pipe rotates to enlarge the range of the water sprayed out of the water spraying pipe, material particles attached to the tail gas are mixed with the water and then are gathered to the conveying device through the funnel, and the mixture is conveyed into the dryer through the conveying device for drying and recycling, so that resource waste and environmental pollution are prevented.
Drawings
FIG. 1 is a left front perspective view of a tail gas recovery device of a fertilizer granulator, which is provided by the utility model;
FIG. 2 is a left rear perspective view of a tail gas recovery device of a fertilizer granulator, which is provided by the utility model;
FIG. 3 is a schematic diagram of a cooling device of a tail gas recovery device of a fertilizer granulator;
fig. 4 is a schematic diagram of a recovery structure in a tail gas recovery device of a fertilizer granulator.
Legend description:
1. a water tank; 2. an air outlet pipe; 3. a conveying device; 4. a first cushion block; 5. a motor; 6. a second cushion block; 7. an exhaust fan; 8. a recovery box; 9. a water pipe; 10. a water inlet pipe; 11. a first electromagnetic valve; 12. a water outlet pipe; 13. a second electromagnetic valve; 14. an air inlet pipe; 15. a temperature sensor; 16. a water level sensor; 17. a heat radiating pipe; 18. a connecting block; 19. a funnel; 20. and a water spraying pipe.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a fertilizer granulator tail gas recovery device, including water tank 1, water tank 1 left end fixedly connected with intake pipe 14, intake pipe 14 right-hand member fixedly connected with a plurality of cooling tubes 17, cooling tube 17 right-hand member fixedly connected with outlet duct 2, outlet duct 2 right-hand member fixedly connected with recovery box 8, recovery box 8 right-hand member top fixedly connected with air exhauster 7, air exhauster 7 bottom fixedly connected with cushion two 6, cushion two 6 left end fixedly connected with is at recovery box 8 right-hand member, water tank 1 rear end right-hand member fixedly connected with solenoid valve one 11, solenoid valve one 11 inner wall fixedly connected with inlet tube 10, inlet tube 10 right-hand member fixedly connected with raceway 9, raceway 9 front end fixedly connected with connecting block 18, connecting block 18 front end rotation is connected with spray pipe 20, spray pipe 20 front end fixedly connected with motor 5, motor 5 bottom fixedly connected with cushion one 4, cushion one 4 rear end fixedly connected with is at recovery box 8 front end, the left side of the rear end of the water tank 1 is fixedly connected with a solenoid valve II 13, the inner wall of the solenoid valve II 13 is fixedly connected with a water outlet pipe 12, the left side of the rear end of the inner wall of the water tank 1 is provided with a temperature sensor 15, the temperature sensor 15 is connected with the solenoid valve II 13 and is used for controlling the on-off of the solenoid valve II 13, the right side of the rear end of the inner wall of the water tank 1 is provided with a water level sensor 16, the water level sensor 16 is connected with the solenoid valve I11 and is used for controlling the on-off of the solenoid valve I11, firstly, an exhaust fan 7 is started to convey tail gas with heat generated by a granulator into a radiating pipe 17 in the water tank 1 through an air inlet pipe 14, the heat of the tail gas is absorbed by water in the water tank 1, water temperature and water level limit are set in a control panel, the water temperature in the water tank 1 is collected through the temperature sensor 15 set in the water tank 1, and the water is discharged into a steam boiler when the water temperature reaches a set value, the heat of the tail gas is recycled, the water level in the water tank 1 is collected through the water level sensor 16 arranged in the water tank 1, and the water inlet pipe 10 is controlled to feed water to cool the tail gas
Further, spray pipe 20 rotates to be connected at recovery box 8 front end and run through recovery box 8, recovery box 8 bottom fixedly connected with funnel 19 corresponds recovery box 8 bottom and is provided with conveyor 3, temperature sensor 15 passes through the electricity with water level sensor 16 and is connected with control panel, carries into recovery box 8 with the tail gas after the cooling through outlet duct 2, starter motor 5 drives spray pipe 20 and rotates, carries water to spray pipe 20 inside back blowout through the water pump from raceway 9, because spray pipe 20's rotation makes from spray pipe 20 the water range increase, mix the back with material granule and water that accompanies in the tail gas, gathers conveyor 3 through funnel 19, carries out stoving recycle in the drying-machine through conveyor 3, prevent to cause the waste of resource and environmental pollution.
Working principle: firstly, the exhaust fan 7 is started to convey tail gas with heat generated by the granulator into the radiating pipe 17 in the water tank 1 through the air inlet pipe 14, the tail gas heat is absorbed by water in the water tank 1, water temperature and water level limitation are set in the control panel, the water temperature in the water tank 1 is collected through the temperature sensor 15 arranged in the water tank 1, water is discharged into the steam boiler when the water temperature reaches a set value, the heat of the tail gas is recycled, the water level in the water tank 1 is collected through the water level sensor 16 arranged in the water tank 1, the water inlet pipe 10 is controlled to cool the tail gas, the cooled tail gas is conveyed into the recycling box 8 through the air outlet pipe 2, the motor 5 is started to drive the water spraying pipe 20 to rotate, the water is conveyed to the water spraying pipe 20 through the water pump and then sprayed out, the water range sprayed out from the water spraying pipe 9 is enlarged due to the rotation of the water spraying pipe 20, material particles in the tail gas are mixed with the water and then are collected to the conveying device 3 through the funnel 19, the tail gas is conveyed into the dryer through the conveying device 3 for drying and recycling, and the waste of resources and environmental pollution are prevented.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a fertilizer granulator tail gas recovery unit, includes water tank (1), its characterized in that: the utility model provides a water tank (1) left end fixedly connected with intake pipe (14), intake pipe (14) right-hand member fixedly connected with cooling tube (17), cooling tube (17) right-hand member fixedly connected with outlet duct (2), outlet duct (2) right-hand member fixedly connected with collection box (8), collection box (8) right-hand member top fixedly connected with air exhauster (7), air exhauster (7) bottom fixedly connected with cushion two (6), cushion two (6) left end fixedly connected with is in collection box (8) right-hand member, water tank (1) rear end right-hand member fixedly connected with solenoid valve one (11), solenoid valve one (11) inner wall fixedly connected with inlet tube (10), inlet tube (10) right-hand member fixedly connected with raceway (9), raceway (9) front end fixedly connected with connecting block (18), connecting block (18) front end rotation is connected with spray pipe (20), spray pipe (20) front end fixedly connected with motor (5), motor (5) bottom fixedly connected with cushion one (4), one (4) rear end fixedly connected with cushion front end (8) at collection box front end.
2. The fertilizer granulator tail gas recovery device of claim 1 wherein: the left side of the rear end of the water tank (1) is fixedly connected with a second electromagnetic valve (13), and the inner wall of the second electromagnetic valve (13) is fixedly connected with a water outlet pipe (12).
3. The fertilizer granulator tail gas recovery device of claim 1 wherein: the left side of the rear end of the inner wall of the water tank (1) is provided with a temperature sensor (15), and the temperature sensor (15) is connected with the second electromagnetic valve (13) and used for controlling the on-off of the second electromagnetic valve (13).
4. The fertilizer granulator tail gas recovery device of claim 1 wherein: the right side of the rear end of the inner wall of the water tank (1) is provided with a water level sensor (16), and the water level sensor (16) is connected with the first electromagnetic valve (11) and used for controlling the on-off of the first electromagnetic valve (11).
5. The fertilizer granulator tail gas recovery device of claim 1 wherein: the water spraying pipe (20) is rotatably connected to the front end of the recovery box (8) and penetrates through the recovery box (8).
6. The fertilizer granulator tail gas recovery device of claim 1 wherein: the bottom end of the recovery box (8) is fixedly connected with a funnel (19), and a conveying device (3) is arranged at the bottom end of the recovery box (8).
7. A fertilizer granulator tail gas recovery apparatus according to claim 3, wherein: the temperature sensor (15) is electrically connected with the control panel.
8. The fertilizer granulator tail gas recovery device of claim 4, wherein: the water level sensor (16) is electrically connected with the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322465228.5U CN220779536U (en) | 2023-09-12 | 2023-09-12 | Fertilizer granulator tail gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322465228.5U CN220779536U (en) | 2023-09-12 | 2023-09-12 | Fertilizer granulator tail gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220779536U true CN220779536U (en) | 2024-04-16 |
Family
ID=90663895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322465228.5U Active CN220779536U (en) | 2023-09-12 | 2023-09-12 | Fertilizer granulator tail gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220779536U (en) |
-
2023
- 2023-09-12 CN CN202322465228.5U patent/CN220779536U/en active Active
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