CN219735741U - Absorption tower cooling system for high-heat sulfur trioxide treatment - Google Patents
Absorption tower cooling system for high-heat sulfur trioxide treatment Download PDFInfo
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- CN219735741U CN219735741U CN202320098179.3U CN202320098179U CN219735741U CN 219735741 U CN219735741 U CN 219735741U CN 202320098179 U CN202320098179 U CN 202320098179U CN 219735741 U CN219735741 U CN 219735741U
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- Prior art keywords
- cooling
- fixedly connected
- sulfur trioxide
- inner cavity
- absorption tower
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- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 238000001816 cooling Methods 0.000 title claims abstract description 97
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000012530 fluid Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004064 recycling Methods 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model belongs to the technical field of cooling equipment, and discloses a cooling system of an absorption tower for high-heat sulfur trioxide treatment, which comprises a cooling bin, an annular block, a second one-way valve and an air outlet, wherein a collecting hopper is fixedly connected to an inner cavity at the bottom of the cooling bin, one end of a second connecting ring pipe is fixedly connected with an annular pipe, and a refrigerator is fixedly connected to one side of the inner cavity of a collecting box. According to the utility model, through the cooperation of the structures such as the cooling bin, the water pump, the condensing pipe and the air cooling structure, the device has the advantages that the cooling liquid is recycled, so that the cooling effect on the sulfur trioxide is good, through the operation of the motor, the sulfur trioxide gas passes through the refrigerating sheets at the moment, the second condensing pipe realizes the first cooling on the sulfur trioxide, and finally, the cooling liquid is sprayed out through the water spraying port, so that the secondary cooling on the sulfur trioxide in the cooling bin is realized, the recycling effect on the cooling liquid by the device is realized, and the cooling cost is saved.
Description
Technical Field
The utility model belongs to the technical field of cooling equipment, and particularly relates to a cooling system of an absorption tower for treating high-heat sulfur trioxide.
Background
Sulfur trioxide is an oxide of sulfur, and has the molecular formula SO3, which is a serious pollutant and is one of the main sources of acid rain, and in chemical industry, the temperature of generated SO3 gas is generally higher, SO that the higher-temperature SO3 gas needs to be subjected to cooling treatment before being treated.
At present, when an operator cools the sulfur trioxide gas, the cooling liquid is sprayed into the absorption tower, and the cooling liquid contacts with the internal sulfur trioxide gas, so that the cooling effect on the sulfur trioxide is realized.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a cooling system for an absorption tower for treating high-heat sulfur trioxide, which is characterized in that a motor is operated to further enable fan blades to rotate, so that sulfur trioxide gas in the absorption tower is conveyed into an inner cavity of a cooling bin, at the moment, the sulfur trioxide gas passes through a refrigerating sheet, a second condensing pipe is used for realizing the first cooling of the sulfur trioxide, and then a water pump is operated to enable cooling liquid in a collecting box to be conveyed into the inner cavity of an annular pipe through a first connecting pipe, a first one-way valve and a second connecting ring pipe, and finally the cooling liquid is sprayed out through a water spraying port, so that the secondary cooling of sulfur trioxide in the cooling bin is realized, and the structure has the advantages of recycling the cooling liquid, and realizing a good cooling effect of the sulfur trioxide.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cooling system of absorption tower that high heat sulfur trioxide handled usefulness, includes cooling bin, annular piece, second check valve, gas outlet, the inner chamber fixedly connected with of cooling bin bottom is collected the fight, the inner chamber fixedly connected with collection box of collection fight bottom, the inner chamber fixedly connected with water pump of collection box bottom, the one end fixedly connected with first connecting pipe of water pump, the one end fixedly connected with first check valve of first connecting pipe, the top fixedly connected with second connecting ring pipe of first check valve, the one end and the annular pipe fixed connection of second connecting ring pipe, one side fixedly connected with refrigerator of collection box inner chamber still includes the forced air cooling structure that is used for once cooling, forced air cooling structure is connected with the inner chamber that is close to refrigerator one side annular piece top;
the air cooling structure comprises a motor fixedly connected to the top of an inner cavity of the annular block, a first driving wheel is fixedly connected to the outer surface of an output shaft of the motor, a driving chain is connected to the outer surface of the first driving wheel in a driving manner, a fixing block is fixedly connected to one side of the inner cavity of the cooling bin, a circular shaft is movably connected to the inner cavity of the fixing block, fan blades are annularly connected to the middle part of the outer surface of the circular shaft at equal angles, a second driving wheel is fixedly connected to one side of the outer surface of the fixing block, a refrigerating sheet is movably connected to the other side of the outer surface of the fixing block, and a second condenser tube is fixedly connected to the bottom of the outer surface of the refrigerating sheet.
In the above technical scheme, preferably, the top of water pump is the water inlet, water pump one side and first connecting pipe fixed connection department are the delivery port, the bottom of first check valve is the water inlet, the top of first check valve is the delivery port, collection box one side top and bottom fixedly connected with inlet and leakage fluid dram respectively.
In the above technical scheme, preferably, the top of second connection ring pipe surface runs through the inner chamber of cooling storehouse one side, the surface and the inner chamber fixed connection at cooling storehouse middle part of ring pipe, the inner chamber annular equiangle fixedly connected with water jet of ring pipe.
In the above technical scheme, preferably, the condensation pipe is located in an inner cavity of the collecting box, and one side of the condensation pipe penetrates through an inner wall of the middle of the collecting box and is fixedly connected with one side of the refrigerator.
In the above technical solution, preferably, the outer surfaces of the first driving wheel and the second driving wheel are in driving connection through a driving chain.
In the above technical scheme, preferably, the outer surface of one side of the circular shaft is movably connected with the inner cavity of the middle part, and the bottom end of the second condenser tube is fixedly connected with the other side of the refrigerator.
In the above technical scheme, preferably, the both sides fixedly connected with annular piece of cooling storehouse surface, the air inlet has been seted up at the middle part of one side of cooling storehouse, the surface fixed connection of cooling storehouse opposite side middle part and second check valve, the outside of second check valve is the gas outlet and with gas outlet fixed connection.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the cooperation of the structures such as the cooling bin, the water pump, the condensing pipe and the air cooling structure, the device has the advantages of recycling the cooling liquid to realize a good cooling effect on sulfur trioxide, the motor is operated to further enable the fan blade to rotate, so that sulfur trioxide gas in the absorption tower is conveyed into the inner cavity of the cooling bin, at the moment, the sulfur trioxide gas passes through the refrigerating sheet, the second condensing pipe realizes the first cooling of the sulfur trioxide, then the water pump is operated to enable the cooling liquid in the collecting box to be conveyed into the inner cavity of the annular pipe through the first connecting pipe, the first one-way valve and the second connecting ring pipe, and finally the cooling liquid is sprayed out through the water spraying port, so that the secondary cooling of the sulfur trioxide in the cooling bin is realized, and finally the cooled sulfur trioxide gas in the cooling bin is discharged from the air outlet through the second one-way valve, so that the recycling effect of the device on the cooling liquid is realized, and the cooling cost is saved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a schematic side sectional view of the water pump of the present utility model.
In the figure: 1. a cooling bin; 2. a collection bucket; 3. a collection box; 4. a water pump; 5. a first connection pipe; 6. a first one-way valve; 7. a second connecting collar; 8. an annular tube; 9. a refrigerating machine; 10. a condensing tube; 11. an air cooling structure; 111. a motor; 112. a first driving wheel; 113. a drive chain; 114. a fixed block; 115. a circular shaft; 116. a fan blade; 117. a second driving wheel; 118. a cooling sheet; 119. a second condenser tube; 12. an annular block; 13. a second one-way valve; 14. and an air outlet.
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.
As shown in fig. 1 to 4, the utility model provides an absorption tower cooling system for treating high-heat sulfur trioxide, which comprises a cooling bin 1, an annular block 12, a second one-way valve 13 and an air outlet 14, wherein an inner cavity at the bottom of the cooling bin 1 is fixedly connected with a collecting hopper 2, an inner cavity at the bottom of the collecting hopper 2 is fixedly connected with a collecting box 3, an inner cavity at the bottom of the collecting box 3 is fixedly connected with a water pump 4, one end of the water pump 4 is fixedly connected with a first connecting pipe 5, one end of the first connecting pipe 5 is fixedly connected with a first one-way valve 6, the top of the first one-way valve 6 is fixedly connected with a second connecting ring pipe 7, one end of the second connecting ring pipe 7 is fixedly connected with an annular pipe 8, one side of the inner cavity of the collecting box 3 is fixedly connected with a refrigerating machine 9, one side of the refrigerating machine 9 is fixedly connected with a condensing pipe 10, and the cooling structure 11 is connected with the inner cavity near the top of the annular block 12 at one side of the refrigerating machine 9;
the air cooling structure 11 comprises a motor 111 fixedly connected to the top of the inner cavity of the annular block 12, a first driving wheel 112 is fixedly connected to the outer surface of an output shaft of the motor 111, a driving chain 113 is in driving connection with the outer surface of the first driving wheel 112, a fixed block 114 is fixedly connected to one side of the inner cavity of the cooling bin 1, a circular shaft 115 is movably connected to the inner cavity of the fixed block 114, fan blades 116 are annularly connected to the middle part of the outer surface of the circular shaft 115 at equal angles, a second driving wheel 117 is fixedly connected to one side of the outer surface of the fixed block 114, a refrigerating sheet 118 is movably connected to the other side of the outer surface of the fixed block 114, and a second condensing pipe 119 is fixedly connected to the bottom of the outer surface of the refrigerating sheet 118;
through running motor 111, and then make flabellum 116 take place the rotation, thereby in carrying the sulfur trioxide gas in the absorption tower into the inner chamber of cooling storehouse 1, sulfur trioxide gas will pass refrigeration piece 118 this moment, second condenser pipe 119 realizes the first cooling to sulfur trioxide, then operation water pump 4, will make the inside coolant liquid of collection box 3 carry among the inner chamber of annular duct 8 through first connecting pipe 5, first check valve 6 and second connecting ring pipe 7, finally spout the coolant liquid through the water jet, thereby realize the secondary cooling to the inside sulfur trioxide of cooling storehouse 1, finally the inside cooled sulfur trioxide gas of cooling storehouse 1 is discharged from gas outlet 14 through second check valve 13, thereby realize the cyclic utilization effect of device to the coolant liquid, the cooling cost has been practiced thrift.
As shown in fig. 1 and 4, the top of the water pump 4 is a water inlet, the fixed connection part of one side of the water pump 4 and the first connecting pipe 5 is a water outlet, the bottom of the first one-way valve 6 is a water inlet, the top of the first one-way valve 6 is a water outlet, and the top and the bottom of one side of the collecting box 3 are respectively and fixedly connected with a liquid inlet and a liquid outlet;
the scheme is adopted: by the design of the first non-return valve 6, the back flow of the cooling liquid inside the second connecting ring pipe 7 is prevented, so that the device can run more stably.
As shown in fig. 4, the top of the outer surface of the second connecting ring pipe 7 penetrates through the inner cavity at one side of the cooling bin 1, the outer surface of the annular pipe 8 is fixedly connected with the inner cavity at the middle part of the cooling bin 1, and the inner cavity of the annular pipe 8 is fixedly connected with a water spray port in an annular equal angle;
the scheme is adopted: by the design of the water jets, a secondary cooling effect on the sulfur trioxide is thereby achieved when the sulfur trioxide gas passes through the cooling fins 118.
As shown in fig. 2 and 4, the condensation pipe 10 is positioned in the inner cavity of the collecting box 3, and one side of the condensation pipe 10 penetrates through the inner wall of the middle part of the collecting box 3 and is fixedly connected with one side of the refrigerator 9;
the scheme is adopted: the cooling liquid collected by the collecting hopper 2 is collected into the inner cavity of the collecting tank 3, and the condenser pipe 10 is used for cooling the cooling liquid in the inner cavity of the collecting tank 3 through the operation of the refrigerator 9 so as to be convenient for the next recycling.
As shown in fig. 1 and 3, the outer surfaces of the first driving wheel 112 and the second driving wheel 117 are in driving connection through a driving chain 113;
the scheme is adopted: through the operation of the motor 111, the first driving wheel 112 is driven to rotate, so that the driving chain 113 drives the second driving wheel 117 to rotate, and finally the fan blades 116 are driven to rotate.
As shown in fig. 2 and 3, the outer surface of one side of the circular shaft 115 is movably connected with the inner cavity in the middle of the refrigerating sheet 118, and the bottom end of the second condensation pipe 119 is fixedly connected with the other side of the refrigerator 9;
the scheme is adopted: through the operation of the refrigerator 9, the temperature of the refrigerating sheet 118 is reduced through the conveying action of the second condensation pipe 119, and the effect of first cooling and temperature reduction of the sulfur trioxide gas passing through the refrigerating sheet 118 is achieved.
As shown in fig. 2, annular blocks 12 are fixedly connected to two sides of the outer surface of the cooling bin 1, an air inlet is formed in the middle of one side of the cooling bin 1, the middle of the other side of the cooling bin 1 is fixedly connected with the outer surface of a second one-way valve 13, and the outer side of the second one-way valve 13 is an air outlet and is fixedly connected with an air outlet 14;
the scheme is adopted: the device is fixed at the top of the absorption tower through the two annular blocks 12, and the sulfur trioxide in the absorption tower enters the inner cavity of the cooling bin 1 through the rotation of the fan blades 116, and the outside gas is prevented from flowing back into the inner cavity of the cooling bin 1 through the action of the second one-way valve 13.
The working principle and the using flow of the utility model are as follows:
firstly, the motor 111 is operated, the first driving wheel 112 drives the driving chain 113 and the second driving wheel 117 to rotate, the circular shaft 115 is rotated, the fan blades 116 are rotated, sulfur trioxide gas in the absorption tower is conveyed into the inner cavity of the cooling bin 1, at the moment, the sulfur trioxide gas passes through the refrigerating sheets 118, meanwhile, the refrigerator 9 is operated, the refrigerator 9 realizes the first cooling of sulfur trioxide, then the water pump 4 is operated, the cooling liquid in the collecting box 3 is conveyed into the inner cavity of the annular pipe 8 through the first connecting pipe 5, the first one-way valve 6 and the second connecting ring pipe 7, finally, the cooling liquid is sprayed out through the water spraying port, so that the secondary cooling of the sulfur trioxide in the cooling bin 1 is realized, and finally, the cooled sulfur trioxide gas in the cooling bin 1 is discharged from the air outlet 14 through the second one-way valve 13.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The utility model provides a cooling system in absorption tower that high heat sulfur trioxide handled usefulness, includes cooling bin (1), annular piece (12), second check valve (13), gas outlet (14), its characterized in that: the cooling bin comprises a cooling bin body, a collecting hopper (2) is fixedly connected to an inner cavity at the bottom of the cooling bin body, a collecting box (3) is fixedly connected to the inner cavity at the bottom of the collecting hopper (2), a water pump (4) is fixedly connected to the inner cavity at the bottom of the collecting box (3), a first connecting pipe (5) is fixedly connected to one end of the water pump (4), a first one-way valve (6) is fixedly connected to one end of the first connecting pipe (5), a second connecting ring pipe (7) is fixedly connected to the top of the first one-way valve (6), one end of the second connecting ring pipe (7) is fixedly connected with an annular pipe (8), a refrigerator (9) is fixedly connected to one side of the inner cavity of the collecting box (3), a condensing pipe (10) is fixedly connected to one side of the refrigerator (9), and an air cooling structure (11) for primary cooling is further arranged in the inner cavity near the top of the annular block (12);
the air cooling structure (11) comprises a motor (111) fixedly connected to the top of an inner cavity of the annular block (12), a first driving wheel (112) is fixedly connected to the outer surface of an output shaft of the motor (111), a driving chain (113) is connected to the outer surface of the first driving wheel (112) in a driving mode, a fixing block (114) is fixedly connected to one side of the inner cavity of the cooling bin (1), a circular shaft (115) is movably connected to the inner cavity of the fixing block (114), fan blades (116) are annularly connected to the middle of the outer surface of the circular shaft (115) at equal angles, a second driving wheel (117) is fixedly connected to one side of the outer surface of the fixing block (114), a refrigerating sheet (118) is movably connected to the other side of the outer surface of the fixing block (114), and a second condensing tube (119) is fixedly connected to the bottom of the outer surface of the refrigerating sheet (118).
2. The cooling system for an absorption tower for treating sulfur trioxide under high heat according to claim 1, characterized in that: the top of water pump (4) is the water inlet, water pump (4) one side and first connecting pipe (5) fixed connection department are the delivery port, the bottom of first check valve (6) is the water inlet, the top of first check valve (6) is the delivery port, collection box (3) one side top and bottom fixedly connected with inlet and leakage fluid dram respectively.
3. The cooling system for an absorption tower for treating sulfur trioxide under high heat according to claim 1, characterized in that: the top of second coupling ring pipe (7) surface runs through the inner chamber of cooling storehouse (1) one side, the inner chamber fixed connection at the surface and the cooling storehouse (1) middle part of ring pipe (8), the inner chamber annular equiangle fixedly connected with water jet of ring pipe (8).
4. The cooling system for an absorption tower for treating sulfur trioxide under high heat according to claim 1, characterized in that: the condensing tube (10) is positioned in the inner cavity of the collecting box (3), and one side of the condensing tube (10) penetrates through the inner wall of the middle part of the collecting box (3) and is fixedly connected with one side of the refrigerator (9).
5. The cooling system for an absorption tower for treating sulfur trioxide under high heat according to claim 1, characterized in that: the outer surfaces of the first driving wheel (112) and the second driving wheel (117) are in driving connection through a driving chain (113).
6. The cooling system for an absorption tower for treating sulfur trioxide under high heat according to claim 1, characterized in that: the outer surface of one side of the circular shaft (115) is movably connected with the inner cavity in the middle of the circular shaft (18), and the bottom end of the second condensing tube (119) is fixedly connected with the other side of the refrigerator (9).
7. The cooling system for an absorption tower for treating sulfur trioxide under high heat according to claim 1, characterized in that: the cooling bin is characterized in that annular blocks (12) are fixedly connected to two sides of the outer surface of the cooling bin (1), an air inlet is formed in the middle of one side of the cooling bin (1), the middle of the other side of the cooling bin (1) is fixedly connected with the outer surface of a second one-way valve (13), and the outer side of the second one-way valve (13) is an air outlet and is fixedly connected with the air outlet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320098179.3U CN219735741U (en) | 2023-02-01 | 2023-02-01 | Absorption tower cooling system for high-heat sulfur trioxide treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320098179.3U CN219735741U (en) | 2023-02-01 | 2023-02-01 | Absorption tower cooling system for high-heat sulfur trioxide treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219735741U true CN219735741U (en) | 2023-09-22 |
Family
ID=88028888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320098179.3U Active CN219735741U (en) | 2023-02-01 | 2023-02-01 | Absorption tower cooling system for high-heat sulfur trioxide treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219735741U (en) |
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2023
- 2023-02-01 CN CN202320098179.3U patent/CN219735741U/en active Active
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