CN220142869U - Comprehensive recycling device for synthetic ammonia tail gas - Google Patents
Comprehensive recycling device for synthetic ammonia tail gas Download PDFInfo
- Publication number
- CN220142869U CN220142869U CN202321615074.7U CN202321615074U CN220142869U CN 220142869 U CN220142869 U CN 220142869U CN 202321615074 U CN202321615074 U CN 202321615074U CN 220142869 U CN220142869 U CN 220142869U
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- China
- Prior art keywords
- filter
- recycling device
- filtering
- tail gas
- comprehensive recycling
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 27
- 238000004064 recycling Methods 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 58
- 238000001914 filtration Methods 0.000 claims abstract description 36
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 10
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims description 32
- 239000010865 sewage Substances 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 37
- 239000012535 impurity Substances 0.000 description 18
- 230000002035 prolonged effect Effects 0.000 description 6
- 241000220317 Rosa Species 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000010405 clearance mechanism Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of comprehensive recycling of ammonia tail gas, in particular to a comprehensive recycling device for synthesis ammonia tail gas, which comprises the following components: the filtering device comprises a filtering box, wherein an air inlet pipe is fixedly arranged on one side of the filtering box, an air outlet pipe is fixedly arranged at the bottom of the filtering box, and a filtering and cleaning mechanism used for cleaning after a filtering part is used is arranged in the filtering box, wherein the filtering and cleaning mechanism comprises a filtering component arranged in the filtering box; through the intake pipe, filter through the filter, clear up the filter through starting first motor drive cleaning brush and rotate when needs clearance, synchronous start second motor can let drive plate reciprocating motion when the cleaning brush clear up for the drive plate moves through first motor of synchronous drive, can clear up the brush and can reciprocating motion when the clearance, thereby clearance to the filter is more comprehensive.
Description
Technical Field
The utility model relates to the technical field of comprehensive recycling of ammonia tail gas, in particular to a comprehensive recycling device for synthetic ammonia tail gas.
Background
The synthetic ammonia is ammonia directly synthesized by nitrogen and hydrogen under the conditions of high temperature and high pressure and the presence of a catalyst, in a synthetic ammonia system, in order to stabilize the content of inert gas in a synthetic tower and improve the ammonia synthesis rate, the redundant inert gas must be discharged out of the system, wherein the redundant inert gas is synthetic vent gas, and because the ammonia tank vent pipeline is overgas and insoluble in gas, certain pressure is required to be maintained in the ammonia tank vent gas, non-condensable gas is required to be discharged, and the non-condensable gas is called ammonia tank vent gas, and the synthetic vent gas and the ammonia tank vent gas all contain hydrogen, nitrogen, ammonia and methane; if these tail gases are directly discharged into the atmosphere, the environment will be polluted, and the health of people may be endangered in serious cases, and most of the gases in these tail gases can be reused, if the tail gases can be treated and recycled, the environment is protected, the resources can be saved, when the tail gases are recycled, in order to purify the tail gases, the tail gases are usually required to be filtered, the impurities are not necessarily removed, but the impurities are easily attached to the filtering component when being filtered, so that the filtering speed is reduced, and the efficiency of recycling the tail gases is affected.
Therefore, a set of comprehensive recycling device for synthesis ammonia tail gas is provided to solve the problems.
Disclosure of Invention
The utility model aims to solve the problems and provide a comprehensive recovery and utilization device for synthesis ammonia tail gas, which solves the problems that impurities are easy to adhere to a filtering component when filtering, so that the filtering speed is reduced and the efficiency of recovering the tail gas is affected.
The utility model realizes the aim through the following technical scheme, and a set of comprehensive recycling device for synthesis ammonia tail gas comprises the following components: the filter cabinet, one side fixed mounting of filter cabinet has the intake pipe, the bottom fixed mounting of filter cabinet has the outlet duct, filters clearance mechanism for clear up after filter element uses filter clearance mechanism sets up in the inside of filter cabinet, wherein, filter clearance mechanism is including setting up in the inside filter block of filter cabinet, one side of filter block is provided with clearance subassembly, can filter tail gas through the filter block to can clear up filter element after filtering, prolong filter element's live time, can also avoid filter element to block up and influence filtration efficiency, clearance subassembly can clear up the impurity that the clearance is come down, reduces the time of clearance impurity.
Preferably, the filter assembly comprises a filter plate fixedly mounted inside the filter box, one side of the filter box is fixedly connected with a fixed frame, a first motor is fixedly connected with the inside of the fixed frame, the output end of the first motor penetrates through the inside of the filter box and is fixedly connected with a driving rod, the driving rod is located below the filter plate, a cleaning brush is fixedly connected with the surface of the driving rod, the cleaning brush is in contact with the filter plate and can enter air through an air inlet pipe, filtering is carried out through the filter plate, and when cleaning is needed, the filter plate can be cleaned very conveniently by starting the first motor to drive the cleaning brush to rotate.
Preferably, the filter component further comprises a driving plate fixedly installed on one side of the first motor, the driving plate is in sliding connection with the fixed frame, a second motor is fixedly connected to the outer side of the fixed frame, an output end of the second motor penetrates through the fixed frame and is fixedly connected with a reciprocating screw rod, the reciprocating screw rod penetrates through the driving plate and is in sliding connection with the driving plate, the second motor is synchronously started to drive the reciprocating screw rod to rotate when the cleaning brush is cleaned, the driving plate can be enabled to reciprocate on the surface of the driving plate through the reciprocating screw rod, the driving plate synchronously drives the first motor to move, the cleaning brush can reciprocate when the cleaning brush is cleaned, and accordingly the cleaning of the filter plate is more comprehensive.
Preferably, the cleaning assembly comprises a movable frame which is slidably mounted in the filter tank, one side of the movable frame is fixedly connected with a connecting plate, the other side of the connecting plate is rotationally connected with a driving rod, the movable frame is located below the cleaning brush, a unidirectional rotating plate is rotatably mounted in the movable frame, a drain outlet is fixedly mounted on one side of the filter tank, the drain outlet is opened when the cleaning brush is in reciprocating movement for cleaning, the cleaning brush can synchronously drive the movable frame to move, the unidirectional rotating plate can be used for pushing impurities to the drain outlet without moving when the movable frame moves towards the drain outlet, the unidirectional rotating plate can be rotated when the unidirectional rotating plate is far away from the drain outlet, impurities can be moved to the other side of the unidirectional rotating plate for waiting for cleaning, and the impurities can be synchronously discharged when the cleaning brush is used for cleaning, so that the cleaning brush is quite convenient.
Preferably, the internally mounted of rose box has a plurality of cooling plates, and is a plurality of the cooling plate all sets up in the top of filter, can cool off the convenient use to tail gas through a plurality of cooling plates.
Preferably, a plurality of through holes are formed in the surfaces of the cooling plates in a penetrating mode, the cooling plates are arranged in a staggered mode, the tail gas can pass through the plurality of cooling plates for a prolonged time, the contact time between the tail gas and the cooling plates is prolonged, and the cooling effect on the tail gas is better.
Preferably, the movable frame is arranged in a U-shaped shape, the sewage outlet is parallel to the movable frame, the bottom of the filter tank is fixedly connected with supporting legs, and the parallel sewage outlet is more convenient and faster in sewage discharging, and the filter tank can be supported by the supporting legs to avoid the contact between the filter tank and the ground.
The beneficial effects of the utility model are as follows:
1. through setting up filtering component, can advance air through the intake pipe, filter through the filter, when needs clearance, can clear up the filter through starting first motor drive cleaning brush and rotate, synchronous start second motor drive reciprocating screw rotates when the cleaning brush clear up, can let the drive plate at its surface reciprocating motion through reciprocating screw for the drive plate drives first motor in step and removes, can clear up the brush and can reciprocating motion when the clearance, thereby clearance to the filter is more comprehensive;
2. through setting up the clearance subassembly, open the drain when clearance brush reciprocating motion clearance, the clearance brush can drive the movable frame in step and remove for remove the frame when removing to the drain, unidirectional rotating plate is motionless to push away impurity to the drain, when unidirectional rotating plate keeps away from the drain, unidirectional rotating plate rotates, can let impurity remove the opposite side of unidirectional rotating plate wait to clear up, can remove impurity when the clearance brush is clear up in step and discharge, very convenient.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the filter box of the present utility model;
FIG. 3 is a schematic view showing the internal structure of the fixing frame according to the present utility model;
FIG. 4 is a schematic view of a cleaning assembly according to the present utility model.
In the figure: 1. a filter box; 101. an air inlet pipe; 102. an air outlet pipe; 103. a support leg; 104. a cooling plate; 105. a through hole; 106. a sewage outlet; 2. a filter assembly; 201. a fixed frame; 202. a filter plate; 203. a first motor; 204. a driving rod; 205. cleaning brushes; 206. a driving plate; 207. a second motor; 208. a reciprocating screw; 3. cleaning the assembly; 301. a moving rack; 302. a connecting plate; 303. a unidirectional rotating plate.
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.
The specific implementation method comprises the following steps: as shown in fig. 1-4, a set of synthetic ammonia tail gas comprehensive recycling device comprises: the filter cabinet 1, one side fixed mounting of filter cabinet 1 has intake pipe 101, the bottom fixed mounting of filter cabinet 1 has outlet duct 102, filter cleaning mechanism, be used for carrying out the filtration cleaning mechanism that clears up after filter unit uses and set up in the inside of filter cabinet 1, wherein, filter cleaning mechanism is including setting up in the inside filter subassembly 2 of filter cabinet 1, one side of filter subassembly 2 is provided with clearance subassembly 3, can filter the treatment through filter subassembly 2 to can clear up filter unit after filtering, extension filter unit's live time, can also avoid filter unit to block up and influence filtration efficiency, clearance subassembly 3 can clear up the impurity that the clearance comes down, reduce the time of clearance impurity.
As shown in fig. 2-4, the filter assembly 2 includes a filter plate 202 fixedly installed inside the filter box 1, one side fixedly connected with fixed frame 201 of the filter box 1, the inside fixedly connected with first motor 203 of fixed frame 201, the output of first motor 203 runs through to the inside of filter box 1 and fixedly connected with actuating lever 204, actuating lever 204 is located the below of filter plate 202, the fixed surface of actuating lever 204 is connected with cleaning brush 205, cleaning brush 205 contacts with filter plate 202, can admit air through intake pipe 101, filter through filter plate 202, when needs are cleared up, can drive cleaning brush 205 through starting first motor 203 and rotate and carry out the very convenient of clearance to filter plate 202, filter assembly 2 still includes fixed mounting in one side of first motor 203 drive plate 206, drive plate 206 and fixed frame 201 sliding connection, the outside fixedly connected with second motor 207 of fixed frame 201, the output of second motor 207 runs through fixed frame 201 and fixedly connected with reciprocating screw 208, reciprocating screw 208 runs through drive plate 206 and is connected with reciprocating screw 206 sliding connection, the form of reciprocating screw is two identical, the opposite thread grooves are formed in the reciprocating screw, can carry out the filtration through filter plate 205, can carry out the synchronous axial movement through the reciprocating screw thread groove 206 when needs to clear up, the reciprocating screw 205 is placed in the reciprocating screw groove, can make the reciprocating screw rod 206 and make the reciprocating screw rod 206 move in the reciprocating screw groove can be moved in order to clear up synchronously, when the reciprocating screw groove is driven by the reciprocating screw 205, and can carry out the axial movement in order to clear up the reciprocating screw groove is more than clean up.
As shown in fig. 2 to 4, the cleaning assembly 3 comprises a moving frame 301 slidably installed in the filter box 1, one side of the moving frame 301 is fixedly connected with a connecting plate 302, the other side of the connecting plate 302 is rotationally connected with a driving rod 204, the moving frame 301 is located below a cleaning brush 205, a unidirectional rotating plate 303 is rotationally installed in the moving frame 301, a sewage outlet 106 is fixedly installed on one side of the filter box 1, the sewage outlet 106 is opened when the cleaning brush 205 reciprocates to clean, the cleaning brush 205 can synchronously drive the moving frame 301 to move, so that the unidirectional rotating plate 303 does not move to push impurities to the sewage outlet 106 when the moving frame 301 moves to the sewage outlet 106, the unidirectional rotating plate 303 rotates when the unidirectional rotating plate 303 is far away from the sewage outlet 106, the impurities can be moved to the other side of the unidirectional rotating plate 303 to wait for cleaning, the impurities can be synchronously discharged when the cleaning brush 205 performs cleaning, very convenient, internally mounted of rose box 1 has a plurality of cooling plates 104, a plurality of cooling plates 104 all set up in the top of filter 202, can cool off the cooling to tail gas through a plurality of cooling plates 104 and use, through-hole 105 has all been seted up in the surface of a plurality of cooling plates 104, a plurality of cooling plates 104 are crisscross setting, through crisscross cooling plates 104 and through-hole 105 that set up, can make the time extension of tail gas through a plurality of cooling plates 104, make the contact time extension of tail gas and cooling plates 104, make the cooling effect to tail gas better, remove the frame 301 and set up to the U font form, drain 106 and remove the frame 301 and parallel, the bottom fixedly connected with stabilizer blade 103 of rose box 1, drain 106 that parallels can be more convenient when the blowdown, can prop up rose box 1 through stabilizer blade 103 and avoid rose box 1 to contact with ground.
When the utility model is used, air can be introduced through the air inlet pipe 101, the filtering plate 202 is used for filtering, when cleaning is needed, the first motor 203 is started to drive the cleaning brush 205 to rotate so as to clean the filtering plate 202, the second motor 207 is synchronously started to drive the reciprocating screw 208 to rotate when the cleaning brush 205 is cleaned, the driving plate 206 can reciprocate on the surface of the driving plate 206 through the reciprocating screw 208, so that the driving plate 206 synchronously drives the first motor 203 to move, the cleaning brush 205 can reciprocate when cleaning, the cleaning of the filtering plate 202 is more comprehensive, the sewage outlet 106 is opened when the cleaning brush 205 reciprocates to clean, the cleaning brush 205 can synchronously drive the moving frame 301 to move, the moving frame 301 can ensure that the unidirectional rotating plate 303 does not move impurities to the sewage outlet 106 when the moving frame 301 moves to the sewage outlet 106, the unidirectional rotating plate 303 rotates when the unidirectional rotating plate 303 is far away from the sewage outlet 106, the other side of the unidirectional rotating plate 303 waits for cleaning, the impurities can be synchronously discharged when the cleaning brush 205, a plurality of cooling plates 104 can cool the tail gas, the cooling plates 104 can cool the tail gas conveniently, the tail gas can be cooled conveniently, and the cooling plate 104 can be cooled through a plurality of cooling plates 104 and the cooling plates can be more prolonged, and the cooling time is prolonged, and the cooling effect of the tail gas can be prolonged through the cooling plate 104 is more convenient, and the cooling time is prolonged.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. Comprehensive recycling device of synthetic ammonia tail gas, its characterized in that includes:
the filter box (1), one side of the filter box (1) is fixedly provided with an air inlet pipe (101), and the bottom of the filter box (1) is fixedly provided with an air outlet pipe (102);
the filtering and cleaning mechanism is used for cleaning after the filtering component is used and is arranged in the filtering box (1);
the filtering and cleaning mechanism comprises a filtering component (2) arranged inside a filtering box (1), and a cleaning component (3) is arranged on one side of the filtering component (2).
2. The set of comprehensive recycling device for synthesis ammonia tail gas according to claim 1, wherein the comprehensive recycling device is characterized in that: the filter assembly (2) comprises a filter plate (202) fixedly mounted inside the filter box (1), one side of the filter box (1) is fixedly connected with a fixed frame (201), a first motor (203) is fixedly connected to the inside of the fixed frame (201), the output end of the first motor (203) penetrates through the inside of the filter box (1) and is fixedly connected with a driving rod (204), the driving rod (204) is located below the filter plate (202), a cleaning brush (205) is fixedly connected to the surface of the driving rod (204), and the cleaning brush (205) is in contact with the filter plate (202).
3. The set of comprehensive recycling device for synthesis ammonia tail gas according to claim 1, wherein the comprehensive recycling device is characterized in that: the filter assembly (2) further comprises a driving plate (206) fixedly installed on one side of the first motor (203), the driving plate (206) is in sliding connection with the fixed frame (201), a second motor (207) is fixedly connected to the outer side of the fixed frame (201), an output end of the second motor (207) penetrates through the fixed frame (201) and is fixedly connected with a reciprocating screw (208), and the reciprocating screw (208) penetrates through the driving plate (206) and is in sliding connection with the driving plate (206).
4. The set of comprehensive recycling device for synthesis ammonia tail gas according to claim 1, wherein the comprehensive recycling device is characterized in that: the cleaning assembly (3) comprises a movable frame (301) which is slidably mounted in the filtering box (1), one side of the movable frame (301) is fixedly connected with a connecting plate (302), the other side of the connecting plate (302) is rotationally connected with the driving rod (204), the movable frame (301) is located below the cleaning brush (205), a unidirectional rotating plate (303) is mounted in the movable frame (301) in a rotating mode, and a sewage outlet (106) is fixedly mounted on one side of the filtering box (1).
5. The set of comprehensive recycling device for synthesis ammonia tail gas according to claim 1, wherein the comprehensive recycling device is characterized in that: the filter box (1) is internally provided with a plurality of cooling plates (104), and the cooling plates (104) are arranged above the filter plates (202).
6. The synthetic ammonia tail gas comprehensive recycling device according to claim 5, wherein the synthetic ammonia tail gas comprehensive recycling device comprises: through holes (105) are formed in the surfaces of the cooling plates (104) in a penetrating mode, and the cooling plates (104) are arranged in a staggered mode.
7. The comprehensive recycling device for synthesis ammonia tail gas according to claim 4, wherein the comprehensive recycling device is characterized in that: the movable frame (301) is arranged in a U-shaped form, the sewage outlet (106) is parallel to the movable frame (301), and the bottom of the filter box (1) is fixedly connected with the support legs (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321615074.7U CN220142869U (en) | 2023-06-25 | 2023-06-25 | Comprehensive recycling device for synthetic ammonia tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321615074.7U CN220142869U (en) | 2023-06-25 | 2023-06-25 | Comprehensive recycling device for synthetic ammonia tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220142869U true CN220142869U (en) | 2023-12-08 |
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ID=89017364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321615074.7U Active CN220142869U (en) | 2023-06-25 | 2023-06-25 | Comprehensive recycling device for synthetic ammonia tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220142869U (en) |
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2023
- 2023-06-25 CN CN202321615074.7U patent/CN220142869U/en active Active
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