CN210764349U - Dehumidifier for carbon dioxide manufacturing process - Google Patents
Dehumidifier for carbon dioxide manufacturing process Download PDFInfo
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- CN210764349U CN210764349U CN201920982435.9U CN201920982435U CN210764349U CN 210764349 U CN210764349 U CN 210764349U CN 201920982435 U CN201920982435 U CN 201920982435U CN 210764349 U CN210764349 U CN 210764349U
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Abstract
The utility model provides a dehumidifier for carbon dioxide manufacturing process, the utility model relates to a carbon dioxide production facility technical field, wherein fixed connecting channel that is provided with on the base, connecting channel is last to have connected in series the heating cabinet from left to right in proper order, water condensation box, the cooler bin, the connecting channel inner bearing is equipped with the guide roll soon, the guide roll is gone up around being equipped with the link joint, the fixed fin that is provided with on the link joint, wear to establish fixedly on the lateral wall of water condensation box and be equipped with the intake pipe, wear to establish fixedly on the lateral wall of water condensation box and be equipped with the outlet duct, the base is fixed with the connecting pipe, fixedly in the heating cabinet is provided with the condenser, fixedly in the cooler bin is provided with the evaporimeter, the left end of connecting pipe is; its mode through the condensation is with the steam cooling condensation in the raw materials air, can carry out steam condensation's in-process simultaneously and tentatively cool down raw materials air in step, has guaranteed process gas's drying, the energy can be saved.
Description
Technical Field
The utility model relates to a carbon dioxide production facility technical field, concretely relates to dehumidifier for carbon dioxide manufacturing process.
Background
Pure carbon dioxide gas is often used in the fields of dry ice manufacture, inert gas filling, and the like.
Production carbon dioxide can adopt the direct extraction air to carry out the mode of cooling down the compression to produce among the conventional art, but contains moisture in the raw materials air, when cooling down the compression, the aqueous vapor can follow carbon dioxide and together liquefy, causes carbon dioxide purity to descend, and then reduces carbon dioxide's result of use, needs the improvement.
Disclosure of Invention
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's dehumidifier for carbon dioxide manufacturing process, its mode through the condensation is with the steam cooling condensation in the raw materials air, can carry out the in-process of steam condensation simultaneously and tentatively cool down to the raw materials air, has guaranteed the drying of process gas, the energy can be saved.
In order to achieve the above object, the utility model adopts the following technical scheme: the cooling device comprises a base, a connecting channel, a heating box, a water condensation box, a cooling box, chain plates and fins, wherein the connecting channel is fixedly arranged on the base, the heating box, the water condensation box and the cooling box are sequentially arranged on the connecting channel in series from left to right, the heating box, the water condensation box and the cooling box are all fixedly arranged on the base, a guide roller is rotatably arranged in a bearing in the connecting channel, the chain plates are wound on the guide roller and sequentially penetrate through the heating box, the water condensation box and the cooling box to be closed, the chain plates are fixedly provided with the fins, a motor is fixedly arranged on the base, and an output shaft of the motor penetrates through the side wall of the connecting channel and then is fixedly connected with a driving; an air inlet pipe is fixedly arranged on the side wall of the water condensation tank in a penetrating way and is arranged below the connecting channel, an air outlet pipe is fixedly arranged on the side wall of the water condensation tank in a penetrating way and is arranged above the connecting channel; the base is fixedly provided with a connecting pipe, the connecting pipe is arranged in front of the water condensation tank, a condenser is fixedly arranged in the heating tank, an evaporator is fixedly arranged in the cooling tank, the left end of the connecting pipe penetrates through the heating tank and then is connected with the condenser, the right end of the connecting pipe penetrates through the cooling tank and then is connected with the evaporator, and the condenser and the evaporator are connected and arranged through a closed loop of the connecting pipe; a drain pipe is fixedly arranged at the lower end of the side wall of the heating box in a penetrating mode, and a stop valve is arranged on the drain pipe in a series connection mode.
Furthermore, a heat insulation pad is fixedly arranged in the connecting channel, the heat insulation pad is arranged between the heating box and the water condensation box, and the chain plate penetrates into the heat insulation pad.
Furthermore, a second heat insulation pad is fixedly arranged in the connecting channel, the second heat insulation pad is arranged between the water condensation box and the cooling box, and the chain plate penetrates through the second heat insulation pad.
Furthermore, a scraping plate is fixedly arranged in the heating box, and the scraping plate is movably abutted to the surface of the fin fixed on the chain plate.
Furthermore, the water condensation tank is fixedly provided with a second water drainage pipe in a penetrating mode, the second water drainage pipe is arranged below the air inlet pipe, and a second stop valve is arranged on the second water drainage pipe in a series connection mode.
After the structure is adopted, the utility model discloses beneficial effect does: a carbon dioxide is dehumidifier for manufacturing process, its mode through the condensation is with the steam cooling condensation in the raw materials air, can carry out preliminary cooling to the raw materials air in step at the in-process that carries out the steam condensation simultaneously, guaranteed process gas's drying, the energy can be saved, the utility model has the advantages of simple structure, it is reasonable to set up, the cost of manufacture low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is a schematic view of the internal structure of the middle water chamber of the present invention.
Description of reference numerals:
the device comprises a base 1, a connecting channel 2, a heating box 3, a water condensation box 4, a cooling box 5, a guide roller 6, a chain plate 7, fins 8, a motor 9, a connecting pipe 10, a condenser 11, an evaporator 12, an air inlet pipe 13, an air outlet pipe 14, a first water discharge pipe 15, a first stop valve 16, a first heat insulation pad 17, a second heat insulation pad 18, a scraper 19, a second water discharge pipe 20 and a second stop valve 21.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-4, the present embodiment includes a base 1, a connecting channel 2, a heating box 3, a water condensation box 4, a cooling box 5, a chain plate 7, and fins 8, wherein the connecting channel 2 is riveted and fixed on the base 1 through a bracket welded on the base 1, the heating box 3, the water condensation box 4, and the cooling box 5 are sequentially connected in series on the connecting channel 2 from left to right, and the heating box 3, the water condensation box 4, and the cooling box 5 are all riveted and fixed on the base 1, a guide roller 6 is screwed in the connecting channel 2, the chain plate 7 is wound on the guide roller 6, the chain plate 7 sequentially passes through the heating box 3, the water condensation box 4, and the cooling box 5 and then is closed, the chain plate 7 is riveted and fixed with the fins 8, a motor 9 is riveted on the base 1, and an output shaft of the motor 9 passes through a side wall of the connecting channel 2 and then is connected and fixed with; an air inlet pipe 13 is fixedly arranged on the side wall of the water condensation tank 4 in a penetrating way, the air inlet pipe 13 is arranged below the connecting channel 2, an air outlet pipe 14 is fixedly arranged on the side wall of the water condensation tank 4 in a penetrating way, and the air outlet pipe 14 is arranged above the connecting channel 2; a connecting pipe 10 is fixedly arranged on the base 1 through a pipe clamp, the connecting pipe 10 is arranged in front of the water condensation tank 4, a condenser 11 is riveted in the heating tank 3, an evaporator 12 is riveted in the cooling tank 5, the left end of the connecting pipe 10 penetrates through the heating tank 3 and then is connected with the condenser 11, the right end of the connecting pipe 10 penetrates through the cooling tank 5 and then is connected with the evaporator 12, and the condenser 11 and the evaporator 12 are connected through a closed loop of the connecting pipe 10; a first drainage pipe 15 is fixedly arranged at the lower end of the side wall of the heating box 3 in a penetrating manner, and a first check valve 16 is arranged on the first drainage pipe 15 in series; the motor 9, the condenser 11 and the evaporator 12 are all connected with an external power supply lead.
Furthermore, a first heat insulation pad 17 is filled in the connecting channel 2 and is fixedly glued, the first heat insulation pad 17 is arranged between the heating box 3 and the water condensation box 4, the chain plate 7 penetrates through the first heat insulation pad 17, and the first heat insulation pad 17 reduces the heat transfer efficiency between the heating box 3 and the water condensation box 4.
Further, a second heat insulation pad 18 is embedded in the connecting channel 2 and is fixedly glued, the second heat insulation pad 18 is arranged between the water condensation box 4 and the cooling box 5, the chain plate 7 penetrates through the second heat insulation pad 18, and the second heat insulation pad 18 reduces the heat transfer efficiency between the cooling box 5 and the water condensation box 4.
Furthermore, a scraping plate 19 is welded in the heating box 3, the scraping plate 19 adopts a rubber film edge-covered structure, the scraping plate 19 is movably abutted against the surface of the fin 8 fixed on the chain plate 7, and the scraping plate 19 assists in scraping off liquid drops attached to the fin 8.
Furthermore, a second drain pipe 20 is fixedly arranged on the water condensation tank 4 in a penetrating manner, the second drain pipe 20 is arranged below the air inlet pipe 13, a second stop valve 21 is arranged on the second drain pipe 20 in series, when water vapor passes through the fins 8 in the water condensation tank 4, if the water vapor cannot freeze on the fins, water drops partially fall to the bottom of the water condensation tank 4, and at the moment, accumulated water in the water condensation tank 4 can be discharged through the second drain pipe 20.
The working principle of the specific embodiment is as follows: starting a motor 9, driving a chain plate 7 to rotate through a guide roller 6, enabling the chain plate 7 to rotate in the direction, penetrating the chain plate 7 from a cooling box 5 after passing through a connecting channel 2, passing through the cooling box 5, a water condensation box 4 and a heating box 3 in sequence leftwards, penetrating out of the heating box 3 and returning to the connecting channel 2, enabling an evaporator 12 and a condenser 11 to work in a matched mode, cooling the inside of the cooling box 5 and heating the inside of the heating box 3, enabling an external gas transmission device to send gas to be treated into the water condensation box 4 through an air inlet pipe 13, and extracting the treated gas through an air outlet pipe 14; the chain plate 7 rotates to drive the fins 8 on the chain plate to move along with the chain plate, firstly, the fins 8 are cooled in the cooling box 5, then the fins 8 which keep a low-temperature state after being cooled enter the water condensation box 4, water vapor in gas to be treated in the water condensation box 4 is frozen and condensed and attached to the fins 8 and is driven to the heating box 3, then the fins 8 are heated in the heating box 3, the condensed ice on the fins is melted and falls to the balance of the heating box 3 and can be discharged through the first water discharge pipe 15, and finally, the conveying belt drives the fins 8 to return to the connecting channel 2 to wait for the next working cycle which enters the cooling box 5.
After adopting above-mentioned structure, this embodiment beneficial effect does: this embodiment the dehumidifier for carbon dioxide manufacturing process, its mode through the condensation is with the steam cooling condensation in the raw materials air, can carry out the preliminary cooling in step to the raw materials air at the in-process that carries out the steam condensation simultaneously, its condenser and evaporimeter through closed circuit connection send exhaust heat in the cooler bin into the heating cabinet and carry out recycle, have reduced energy utilization rate.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A dehumidifier for carbon dioxide manufacturing process is characterized in that: the cooling device comprises a base (1), a connecting channel (2), a heating box (3), a water condensation box (4), a cooling box (5), chain plates (7) and fins (8), wherein the connecting channel (2) is fixedly arranged on the base (1), the heating box (3), the water condensation box (4) and the cooling box (5) are sequentially arranged on the connecting channel (2) in series from left to right, the heating box (3), the water condensation box (4) and the cooling box (5) are all fixedly arranged on the base (1), a guide roller (6) is rotatably arranged in the connecting channel (2) through a bearing, the chain plates (7) are wound on the guide roller (6), the chain plates (7) sequentially penetrate through the heating box (3), the water condensation box (4) and the cooling box (5) and are arranged in a closed mode, the fins (8) are fixedly arranged on the chain plates (7), a motor (9) is fixedly arranged on the base (1), an output shaft of the motor (9) penetrates, is fixedly connected with a driving shaft of the guide roller (6); an air inlet pipe (13) is fixedly arranged on the side wall of the water condensation tank (4) in a penetrating way, the air inlet pipe (13) is arranged below the connecting channel (2), an air outlet pipe (14) is fixedly arranged on the side wall of the water condensation tank (4) in a penetrating way, and the air outlet pipe (14) is arranged above the connecting channel (2); a connecting pipe (10) is fixedly arranged on the base (1), the connecting pipe (10) is arranged in front of the water condensation tank (4), a condenser (11) is fixedly arranged in the heating tank (3), an evaporator (12) is fixedly arranged in the cooling tank (5), the left end of the connecting pipe (10) penetrates through the heating tank (3) and then is connected with the condenser (11), the right end of the connecting pipe (10) penetrates through the cooling tank (5) and then is connected with the evaporator (12), and the condenser (11) and the evaporator (12) are connected through a closed loop of the connecting pipe (10); a first drainage pipe (15) is fixedly arranged at the lower end of the side wall of the heating box (3) in a penetrating mode, and a first stop valve (16) is arranged on the first drainage pipe (15) in a series connection mode.
2. The dehumidifier according to claim 1, wherein said dehumidifier further comprises: a heat insulation pad (17) is fixedly arranged in the connecting channel (2), the heat insulation pad (17) is arranged between the heating box (3) and the water condensation box (4), and the chain plate (7) penetrates through the heat insulation pad (17).
3. The dehumidifier according to claim 1, wherein said dehumidifier further comprises: a second heat insulation pad (18) is fixedly arranged in the connecting channel (2), the second heat insulation pad (18) is arranged between the water condensation box (4) and the cooling box (5), and the chain plate (7) penetrates through the second heat insulation pad (18).
4. The dehumidifier according to claim 1, wherein said dehumidifier further comprises: the heating box (3) is internally and fixedly provided with a scraper (19), and the scraper (19) is movably abutted against the surface of the fin (8) fixed on the chain plate (7).
5. The dehumidifier according to claim 1, wherein said dehumidifier further comprises: a second drain pipe (20) is fixedly arranged on the water condensation tank (4) in a penetrating mode, the second drain pipe (20) is arranged below the air inlet pipe (13), and a second stop valve (21) is arranged on the second drain pipe (20) in a series connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920982435.9U CN210764349U (en) | 2019-06-27 | 2019-06-27 | Dehumidifier for carbon dioxide manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920982435.9U CN210764349U (en) | 2019-06-27 | 2019-06-27 | Dehumidifier for carbon dioxide manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210764349U true CN210764349U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920982435.9U Active CN210764349U (en) | 2019-06-27 | 2019-06-27 | Dehumidifier for carbon dioxide manufacturing process |
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| Country | Link |
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| CN (1) | CN210764349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294039A (en) * | 2021-12-14 | 2022-04-08 | 天地科技股份有限公司 | No-power-consumption carbon dioxide multi-path recovery device in coal mine air shaft |
-
2019
- 2019-06-27 CN CN201920982435.9U patent/CN210764349U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294039A (en) * | 2021-12-14 | 2022-04-08 | 天地科技股份有限公司 | No-power-consumption carbon dioxide multi-path recovery device in coal mine air shaft |
| CN114294039B (en) * | 2021-12-14 | 2023-12-22 | 天地科技股份有限公司 | Reactive power carbon dioxide multipath recovery device in coal mine air shaft |
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