CN213558197U - A spraying drying device for chemical production - Google Patents
A spraying drying device for chemical production Download PDFInfo
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- CN213558197U CN213558197U CN202022474917.9U CN202022474917U CN213558197U CN 213558197 U CN213558197 U CN 213558197U CN 202022474917 U CN202022474917 U CN 202022474917U CN 213558197 U CN213558197 U CN 213558197U
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Abstract
The utility model discloses a spraying drying device for chemical production, including the drying cabinet, drying cabinet inner chamber upper wall fixedly connected with heating cabinet, the inside fixedly connected with quantity of heating cabinet is two air current distribution grids, the inner chamber lateral wall fixedly connected with of heating cabinet is located two heating wire between the air current distribution grid, fixedly connected with water pump, first heat transfer case and fan are in proper order from a left side to the right side in the upper end of drying cabinet. This a spraying drying device for chemical production possesses advantages such as energy-conservation and emission reduction, has solved the current most drying equipment that are used for chemical production and has not had the air purification function, and at the stoving in-process, the volatile substance polluted air in the coating has been accelerated to high temperature, and the polluted air that does not purify has pungent smell, has the problem of huge influence to staff's healthy.
Description
Technical Field
The utility model relates to a chemical production equipment specifically is a spraying drying device for chemical production.
Background
Chemical engineering is a short-standing science for researching the common law of the production process of chemical products, and the chemical engineering is a science for researching the common law of the production process of chemical products.
At present, in the chemical production process, the product after spraying needs to be dried to shorten the process time and improve the production efficiency, but most of the existing drying equipment for chemical production does not have an air purification function, and in the drying process, the high temperature accelerates the volatile substance polluted air in the coating, the unpurified polluted air has pungent smell, and the great influence is caused on the body health of workers, so that the spraying and drying device for chemical production is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spraying drying device for chemical production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a spraying and drying device for chemical production comprises a drying box, wherein a heating box is fixedly connected to the upper wall of an inner cavity of the drying box, two airflow distribution grids are fixedly connected inside the heating box, a heating wire positioned between the two airflow distribution grids is fixedly connected to the side wall of the inner cavity of the heating box, a water pump, a first heat exchange box and a fan are fixedly connected to the upper end of the drying box from left to right in sequence, a purifying box and a second heat exchange box are fixedly connected to the right end of the drying box from top to bottom in sequence, heat exchange tubes are fixedly connected inside the first heat exchange box and inside the second heat exchange box respectively, the right end of each heat exchange tube positioned inside the first heat exchange box is communicated with the output end of the fan, and an air inlet tube penetrating through the upper wall of the drying box and the upper wall of the heating box in sequence is fixedly connected to the left end of each heat exchange tube positioned inside, be located the second heat transfer incasement the first connecting pipe of the lower extreme fixedly connected with intercommunication drying cabinet inner chamber of heat exchange tube is located the second heat transfer incasement the second connecting pipe of the upper end fixedly connected with intercommunication purifying box of heat exchange tube, the inside of purifying box is from last to lower fixedly connected with active carbon tube and silk screen demister in proper order, the blast pipe of the upper end fixedly connected with intercommunication purifying box of purifying box.
As a further aspect of the present invention: the front end of drying cabinet is provided with the chamber door, the lower extreme of heating cabinet is the opening setting, the inner chamber lateral wall fixedly connected with quantity of drying cabinet is the rack of a plurality of, the downside the lower extreme of air current distribution grid and the lower extreme parallel and level of heating cabinet.
As a further aspect of the present invention: the heating wire is S-shaped, the output end of the water pump is fixedly connected with a third connecting pipe penetrating through the upper wall of the inner cavity of the first heat exchange box, and one end of the third connecting pipe, which is communicated with the inner cavity of the first heat exchange box, is in contact with the left wall of the inner cavity of the first heat exchange box.
As a further aspect of the present invention: the upper end of the first heat exchange box is fixedly connected with a fourth connecting pipe which is communicated with the inner cavity of the first heat exchange box and the inner cavity of the second heat exchange box, one end of the fourth connecting pipe which is communicated with the inner cavity of the first heat exchange box is contacted with the right wall of the inner cavity of the first heat exchange box, and one end of the fourth connecting pipe which is communicated with the inner cavity of the second heat exchange box is contacted with the upper wall of the inner cavity of the second heat exchange box.
As a further aspect of the present invention: the heat exchange system is characterized in that the input end of the water pump is fixedly connected with a fifth connecting pipe penetrating through the right wall of the inner cavity of the second heat exchange box, the fifth connecting pipe is communicated with one end of the inner cavity of the second heat exchange box and is in contact with the lower wall of the inner cavity of the second heat exchange box, and heat exchange liquid located outside the heat exchange tubes is filled in the first heat exchange box and the second heat exchange box.
As a further aspect of the present invention: the heat exchange tube is the heliciform, the inside fixedly connected with check valve of second connecting pipe, just the check valve is for following supreme circulation setting down, the inside packing of purifying box has the organic solution that is located silk screen demister downside.
As a further aspect of the present invention: the activated carbon tube comprises a fixing frame, the outside of the fixing frame is fixedly connected with the inner cavity side wall of the purification box, the upper end and the lower end of the fixing frame are fixedly connected with limit nets, and the inner side of the fixing frame is filled with activated carbon between the two limit nets.
Compared with the prior art, the beneficial effects of the utility model are that:
the spraying and drying device for chemical production is provided with the airflow distribution grids, airflow blown out by the fan passes through the two airflow distribution grids to enable the airflow to be heated uniformly, meanwhile, the sprayed products in the drying box are uniformly heated, the heat of the exhaust gas in the drying box is conducted through the heat exchange liquid in the first heat exchange box and the second heat exchange box by arranging the water pump, the first heat exchange box and the second heat exchange box, the airflow blown out by the fan is preheated, the energy loss is reduced, the energy is saved, by arranging the purifying box, the gas exhausted from the purifying box absorbs part of toxic substances through the organic solvent in the drying box, then filtering water mist by a wire mesh demister, absorbing irritant substances in the air flow again by an activated carbon tube, and then the waste gas is discharged through the exhaust pipe, so that the purpose of purifying the waste gas is achieved, and the device has the advantages of energy conservation, emission reduction and the like.
Drawings
FIG. 1 is a perspective view of a spray drying device for chemical production;
FIG. 2 is a front sectional view of a spray drying device for chemical production;
fig. 3 is an enlarged view of a position a in fig. 2 of a spraying and drying device for chemical production.
In the figure: 1. a drying oven; 2. a heating box; 3. an air flow distribution grid; 4. an electric heating wire; 5. a water pump; 6. a first heat exchange tank; 7. a fan; 8. a purification box; 9. a second heat exchange tank; 10. a heat exchange pipe; 11. an air inlet pipe; 12. a first connecting pipe; 13. a second connecting pipe; 14. an activated carbon tube; 15. a wire mesh demister; 16. and (4) exhausting the gas.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a spraying and drying apparatus for chemical production includes a drying oven 1, a heating box 2 is fixedly connected to an upper wall of an inner cavity of the drying oven 1, two air distribution grids 3 are fixedly connected to an inside of the heating box 2, a door is disposed at a front end of the drying oven 1, a lower end of the heating box 2 is disposed in an opening manner, a plurality of racks are fixedly connected to a sidewall of the inner cavity of the drying oven 1, a lower end of the lower air distribution grid 3 is flush with a lower end of the heating box 2, a heating wire 4 disposed between the two air distribution grids 3 is fixedly connected to a sidewall of the inner cavity of the heating box 2, a water pump 5, a first heat exchange box 6 and a fan 7 are fixedly connected to an upper end of the drying oven 1 from left to right in sequence, the heating wire 4 is S-shaped, a third connecting pipe penetrating through an upper wall of the inner, and one end of the third connecting pipe communicated with the inner cavity of the first heat exchange box 6 is contacted with the left wall of the inner cavity of the first heat exchange box 6, the right end of the drying box 1 is fixedly connected with a purifying box 8 and a second heat exchange box 9 from top to bottom in sequence, the upper end of the first heat exchange box 6 is fixedly connected with a fourth connecting pipe communicated with the inner cavity of the first heat exchange box 6 and the inner cavity of the second heat exchange box 9, one end of the fourth connecting pipe communicated with the inner cavity of the first heat exchange box 6 is contacted with the right wall of the inner cavity of the first heat exchange box 6, one end of the fourth connecting pipe communicated with the inner cavity of the second heat exchange box 9 is contacted with the upper wall of the inner cavity of the second heat exchange box 9, heat exchange pipes 10 are fixedly connected inside the first heat exchange box 6 and inside the second heat exchange box 9, the input end of the water pump 5 is fixedly connected with a fifth connecting pipe penetrating through the right wall of the inner cavity, the inside of the first heat exchange box 6 and the inside of the second heat exchange box 9 are both filled with heat exchange liquid positioned outside the heat exchange tubes 10, the right end of the heat exchange tubes 10 positioned inside the first heat exchange box 6 is communicated with the output end of the fan 7, the left end of the heat exchange tubes 10 positioned inside the first heat exchange box 6 is fixedly connected with an air inlet tube 11 which sequentially penetrates through the upper wall of the drying box 1 and the upper wall of the heating box 2, the lower end of the heat exchange tubes 10 positioned inside the second heat exchange box 9 is fixedly connected with a first connecting tube 12 which is communicated with the inner cavity of the drying box 1, the upper end of the heat exchange tubes 10 positioned inside the second heat exchange box 9 is fixedly connected with a second connecting tube 13 which is communicated with the purifying box 8, the inside of the purifying box 8 is sequentially and fixedly connected with an activated carbon tube 14 and a wire mesh demister 15 from top to bottom, the activated carbon tube 14 comprises a fixed frame, the outside of, the inboard packing of fixed frame has the active carbon that is located between two spacing nets, and heat exchange tube 10 is the heliciform, and the inside fixedly connected with check valve of second connecting pipe 13, and the check valve is for following supreme circulation setting down, and the inside packing of purifying box 8 has the organic solution that is located silk screen demister 15 downside, and the upper end fixedly connected with of purifying box 8 communicates the blast pipe 16 of purifying box 8.
The utility model discloses a theory of operation is: the spraying and drying device for chemical production is characterized in that the air flow distribution grids 3 are arranged, the air flow blown out by the fan 7 is uniformly heated through the two air flow distribution grids 3, the sprayed products in the drying box 1 are uniformly heated, the water pump 5, the first heat exchange box 6 and the second heat exchange box 9 are arranged, the heat of the gas discharged from the drying box 1 is conducted through the heat exchange liquid in the first heat exchange box 6 and the second heat exchange box 9, the air flow blown out by the fan 7 is preheated, the energy loss is reduced, the energy is saved, through the arrangement of the purifying box 8, the gas discharged from the drying box 1 absorbs part of toxic substances through the organic solvent in the purifying box 8, then the water mist is filtered through the screen foam remover 15, then the irritant substances in the air flow are absorbed again through the activated carbon tube 14, the gas is discharged through the exhaust pipe 16, the purpose of purifying waste gas is achieved, and through the arrangement, the drying equipment has the advantages of energy conservation, emission reduction and the like, and solves the problems that most of the existing drying equipment for chemical production has no air purification function, volatile substances in the coating pollute air at high temperature in the drying process, and unpurified polluted air has pungent smell and has great influence on the body health of workers.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The spraying and drying device for chemical production comprises a drying box (1) and is characterized in that the upper wall of an inner cavity of the drying box (1) is fixedly connected with a heating box (2), the number of the air distribution grids (3) of the heating box (2) is two, the inner cavity side wall of the heating box (2) is fixedly connected with heating wires (4) positioned between the two air distribution grids (3), the upper end of the drying box (1) is sequentially and fixedly connected with a water pump (5), a first heat exchange box (6) and a fan (7) from left to right, the right end of the drying box (1) is sequentially and fixedly connected with a purifying box (8) and a second heat exchange box (9) from top to bottom, the inside of the first heat exchange box (6) and the inside of the second heat exchange box (9) are respectively and fixedly connected with a heat exchange tube (10), and the right end of the heat exchange tube (10) positioned inside the first heat exchange box (6) is communicated with the output end of the fan (7), be located inside first heat transfer case (6) the left end fixedly connected with of heat exchange tube (10) runs through intake pipe (11) of drying cabinet (1) upper wall and heating cabinet (2) upper wall in proper order, is located second heat transfer case (9) the lower extreme fixedly connected with of heat exchange tube (10) communicates first connecting pipe (12) of drying cabinet (1) inner chamber, is located second heat transfer case (9) second connecting pipe (13) of the upper end fixedly connected with intercommunication purifying box (8) of heat exchange tube (10), the inside of purifying box (8) is from last to lower fixedly connected with activated carbon tube (14) and silk screen demister (15) in proper order, the upper end fixedly connected with of purifying box (8) communicates blast pipe (16) of purifying box (8).
2. The spraying and drying device for chemical production according to claim 1, wherein a box door is arranged at the front end of the drying box (1), the lower end of the heating box (2) is arranged in an opening mode, a plurality of placing frames are fixedly connected to the side wall of the inner cavity of the drying box (1), and the lower end of the air flow distribution grid (3) is flush with the lower end of the heating box (2).
3. The spraying and drying device for chemical production according to claim 1, wherein the heating wire (4) is S-shaped, the output end of the water pump (5) is fixedly connected with a third connecting pipe which penetrates through the upper wall of the inner cavity of the first heat exchange box (6), and the third connecting pipe communicates with one end of the inner cavity of the first heat exchange box (6) to contact with the left wall of the inner cavity of the first heat exchange box (6).
4. The spraying and drying device for chemical production according to claim 1, wherein a fourth connecting pipe for communicating the inner cavity of the first heat exchange box (6) with the inner cavity of the second heat exchange box (9) is fixedly connected to the upper end of the first heat exchange box (6), the fourth connecting pipe communicates one end of the inner cavity of the first heat exchange box (6) with the right wall of the inner cavity of the first heat exchange box (6), and the fourth connecting pipe communicates one end of the inner cavity of the second heat exchange box (9) with the upper wall of the inner cavity of the second heat exchange box (9).
5. The spraying and drying device for chemical production according to claim 1, wherein an input end of the water pump (5) is fixedly connected with a fifth connecting pipe penetrating through a right wall of an inner cavity of the second heat exchange box (9), the fifth connecting pipe is communicated with one end of the inner cavity of the second heat exchange box (9) to be in contact with a lower wall of the inner cavity of the second heat exchange box (9), and both the inside of the first heat exchange box (6) and the inside of the second heat exchange box (9) are filled with heat exchange liquid outside the heat exchange tubes (10).
6. The spraying and drying device for chemical production according to claim 1, wherein the heat exchange pipe (10) is spiral, the inside of the second connecting pipe (13) is fixedly connected with a one-way valve, the one-way valve is arranged in a circulating manner from bottom to top, and the inside of the purifying box (8) is filled with an organic solution on the lower side of the wire mesh demister (15).
7. The spraying and drying device for chemical production according to claim 1, wherein the activated carbon tube (14) comprises a fixing frame, the outside of the fixing frame is fixedly connected with the inner cavity side wall of the purifying box (8), the upper end and the lower end of the fixing frame are both fixedly connected with limiting nets, and the inner side of the fixing frame is filled with activated carbon between the two limiting nets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022474917.9U CN213558197U (en) | 2020-10-31 | 2020-10-31 | A spraying drying device for chemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022474917.9U CN213558197U (en) | 2020-10-31 | 2020-10-31 | A spraying drying device for chemical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213558197U true CN213558197U (en) | 2021-06-29 |
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ID=76531612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022474917.9U Active CN213558197U (en) | 2020-10-31 | 2020-10-31 | A spraying drying device for chemical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213558197U (en) |
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2020
- 2020-10-31 CN CN202022474917.9U patent/CN213558197U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220919 Address after: Zhenghai Road, Haidai Management District, Longkou Economic Development Zone, Yantai City, Shandong Province, 264000 Patentee after: SHANDONG XINYU HI-TECH MATERIAL Co.,Ltd. Address before: Room 406, 384 chebei Road, Tianhe District, Guangzhou, Guangdong 510000 Patentee before: Yu Jihua |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A spray drying device for chemical production Effective date of registration: 20221202 Granted publication date: 20210629 Pledgee: Shandong Longkou Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG XINYU HI-TECH MATERIAL Co.,Ltd. Registration number: Y2022980024640 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |