CN212179625U - High-efficient circulation system of cooling water for glyceride industrial production - Google Patents
High-efficient circulation system of cooling water for glyceride industrial production Download PDFInfo
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- CN212179625U CN212179625U CN202020638322.XU CN202020638322U CN212179625U CN 212179625 U CN212179625 U CN 212179625U CN 202020638322 U CN202020638322 U CN 202020638322U CN 212179625 U CN212179625 U CN 212179625U
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Abstract
The utility model discloses a glyceride industrial production is with high-efficient circulation system of cooling water, including the cooling tower, the cistern, the case of intaking is equipped with in the cooling tower, bottom in the cooling tower is equipped with the outlet box, it is equipped with at least one cooling coil to intake between case and the outlet box, the cooling coil upper end is connected with the bottom of the case delivery port of intaking, the cooling coil lower extreme is connected with outlet box top water inlet, the body of cooling coil is equipped with radiating fin, cooling coil's inboard cavity bottom is equipped with the fan, fan and cooling coil one-to-one, the outlet box is intake through pipeline and cistern and is held and be connected, and the pipeline is equipped with the delivery pump. The utility model discloses a cooling coil cooperation fan forms the air current of going upward in the cooling tower, can effectively carry out the heat transfer to the water in the cooling coil, and cooling coil's helical structure and radiating fin all play the effect of reinforcing cooling effect, and the cistern is sent into to the water after the cooling, as the cooling water for glyceride industrial production.
Description
Technical Field
The utility model belongs to the technical field of chemical production equipment, concretely relates to glyceride industrial production uses high-efficient circulation system of cooling water.
Background
In the industrial production process of glyceride, equipment in different process sections needs to be cooled so as to meet the process requirements. And the production process is usually carried out heat exchange cooling through water-cooling heat exchange equipment, and for the water economy resource, still dispose cooling water circulation cooling system usually, for example air heat transfer formula spray cooling tower, its principle is mainly to spray the cooling water that waits to cool down and form the liquid drop to strengthen the contact between with the air, thereby the heat transfer cooling. However, the cooling water of the equipment is directly contacted with the air, so that the quality of the cooling water is affected, and the equipment has the problems of blockage, pollution and the like after long-term recycling. Therefore, it is necessary to develop a cooling water high-efficiency circulation system for glyceride industrial production, which can solve the above problems.
Disclosure of Invention
An object of the utility model is to provide a glyceride industrial production uses high-efficient circulation system of cooling water.
The utility model aims at realizing the same, including cooling tower, cistern, the cooling tower in be equipped with into water tank, the cooling tower in the bottom be equipped with the outlet box, inlet box and outlet box between be equipped with at least one cooling coil, the cooling coil upper end is connected with the bottom of the case delivery port of intaking, the cooling coil lower extreme is connected with outlet box top water inlet, the body of cooling coil be equipped with radiating fin, cooling coil's inboard cavity bottom be equipped with the fan, fan and cooling coil one-to-one, inlet box and outlet box between the upper portion of space be equipped with exhaust grille, the lower part is equipped with air inlet grille, the outlet box pass through the pipeline and be connected with the cistern end of intaking, and the pipeline is equipped with the delivery pump.
The utility model has the advantages that: the utility model discloses a cooling coil cooperates the fan, forms the upstream air current in the cooling tower, can effectively carry out the heat transfer to the water in the cooling coil, and the helical structure and the radiating fin of cooling coil all play the effect of reinforcing cooling effect, and the water after the cooling is sent into the cistern, as the cooling water for glyceride industrial production, and the water after equipment cooling can be sent back again in the cooling tower of this system in the glyceride production process and cool off constantly; the utility model can not contact with the outside air in the cooling water conveying process, and can effectively ensure the cooling water quality; the precooling device can be used for precooling water to be cooled when the temperature is higher, so that the cooling effect is guaranteed; the utility model discloses can set up three precooling apparatus, different cooling device's inlet tube corresponds different intakes, can realize that the steam condensate water that produces in the glyceride production process and esterification reaction filter waste water and supply as the cooling water.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a cooling tower, 2-a reservoir, 3-a water inlet tank, 4-a water outlet tank, 5-a cooling coil, 6-a fan, 7-a three-way valve, 8-a water inlet pipe, 9-a water outlet pipe, 10-a water spray pipe, 11-a heat exchange pipe, 12-a cooling cone and 13-a water return pipe.
Detailed Description
The following description of the present invention is provided with reference to the accompanying drawings, which are not intended to limit the present invention in any way, and any alterations or replacements made based on the teachings of the present invention are all within the protection scope of the present invention.
As shown in the attached drawing 1 the utility model discloses a cooling tower 1, cistern 2, cooling tower 1 in be equipped with into water tank 3, cooling tower 1 in the bottom be equipped with outlet box 4, inlet box 3 and outlet box 4 between be equipped with at least one cooling coil 5, cooling coil 5 upper end with intake 3 bottom delivery ports of case and be connected, cooling coil 5 lower extreme is connected with 4 top water inlets of outlet box, cooling coil 5's body be equipped with radiating fin, cooling coil 5's inboard cavity bottom be equipped with fan 6, fan 6 and 5 one-to-one of cooling coil, the upper portion in space between inlet box 3 and the outlet box 4 be equipped with exhaust grille, the lower part is equipped with air inlet grille, outlet box 4 intake through pipeline and cistern 2 and hold and be connected, and the pipeline is equipped with the delivery pump.
Preferably, 3 tops of the water inlet tank are open structures, the water inlet tank 3 is located in the middle of the cooling tower 1, the cooling tower 1 is divided into an upper space and a lower space, a precooling device is arranged in the upper space, the precooling device comprises a three-way valve 7, a water inlet pipe 8, a sewer pipe 9, a spray pipe 10 and a heat exchange pipe 11, the three-way valve 7 is arranged on the inner wall of the cooling tower 1, the water inlet end of the three-way valve 7 is connected with the water inlet pipe 8, one water outlet end of the three-way valve 7 is connected with the sewer pipe 9 which is vertically downward, the other water outlet end of the three-way valve 7 is connected with the spray pipe 10 which is horizontally arranged, a vertically upward nozzle is arranged on the spray pipe 10, a cooling cone 12 is arranged at.
Preferably, at least one precooling device is arranged in the upper space of the cooling tower 1 from bottom to top in sequence.
Preferably, the number of the precooling devices is 3, the precooling devices are sequentially arranged in the upper space of the cooling tower 1 from bottom to top, the water inlet of the water inlet pipe of the first precooling device from bottom to top is the esterification reaction wastewater after filtration, the water inlet of the water inlet pipe of the second precooling device is the condensed water of the indirect heating steam in the industrial production process of the glyceride, and the water inlet of the water inlet pipe of the third precooling device is the cooling water in the industrial production process of the glyceride.
Preferably, the heat exchange tube 11 is filled with heat exchange liquid, and the heat exchange liquid is cooling oil.
Preferably, the water outlet end of the reservoir 2 is connected with a cooling water device through a water return pipe 13.
Preferably, the number of the cooling coils 5 is 2.
The utility model discloses theory of operation and working process: firstly, water to be cooled enters the water inlet tank 3 from the water inlet pipe 8 through the three-way valve 7 and the sewer pipe 9, then enters the cooling coil 5, and the water which continuously rotates from top to bottom in the cooling coil 5 generates heat exchange with air outside the cooling coil 5, so that the water in the cooling coil 5 is cooled, the radiating fins of the tube body of the cooling coil 5 play a role in enhancing heat radiation, meanwhile, the fan 6 continuously blows upward airflow to the cavity on the inner side of the cooling coil 5, the heat exchange effect is further accelerated, and the water cooling effect in the cooling coil 5 is improved; the cooling effect can be improved by matching with a plurality of cooling coils 5; the cooled water enters a water outlet tank 4, is conveyed to a reservoir 2 by a conveying pump to be used as cooling water for the glyceride production process, and is conveyed into a cooling tower of the system for cooling through a water inlet pipe 8 again after the cooling water is used, and is circulated continuously;
when the temperature is high, the passage from the three-way valve 7 to the sewer pipe 9 can be closed, the passage from the three-way valve 7 to the spray pipe 10 is opened, the water to be cooled firstly enters the spray pipe 10, is sprayed to the cooling cone 12 from the spray head, exchanges heat with the cooling cone 12, then falls back into the water inlet tank 3, and is cooled according to the process.
Claims (7)
1. The efficient cooling water circulation system for the industrial production of glyceride comprises a cooling tower (1) and a reservoir (2), and is characterized in that a water inlet tank (3) is arranged in the cooling tower (1), a water outlet tank (4) is arranged at the bottom in the cooling tower (1), at least one cooling coil (5) is arranged between the water inlet tank (3) and the water outlet tank (4), the upper end of the cooling coil (5) is connected with a water outlet at the bottom of the water inlet tank (3), the lower end of the cooling coil (5) is connected with a water inlet at the top of the water outlet tank (4), a pipe body of the cooling coil (5) is provided with radiating fins, a fan (6) is arranged at the bottom of an inner cavity of the cooling coil (5), the fans (6) correspond to the cooling coil (5) one by one, and an exhaust grille is arranged at the upper part of a space between the water inlet tank (3) and the water outlet tank, the lower part is provided with an air inlet grille, the water outlet tank (4) is connected with the water inlet end of the reservoir (2) through a pipeline, and the pipeline is provided with a delivery pump.
2. The cooling water high-efficiency circulating system for the glyceride industrial production according to claim 1, characterized in that the top of the water inlet tank (3) is open structure, the water inlet tank (3) is located in the middle of the cooling tower (1), the cooling tower (1) is divided into an upper layer space and a lower layer space, a precooling device is arranged in the upper layer space, the precooling device comprises a three-way valve (7), a water inlet pipe (8), a downcomer pipe (9), a spray pipe (10) and a heat exchange pipe (11), the three-way valve (7) is arranged on the inner wall of the cooling tower (1), the water inlet end of the three-way valve (7) is connected with the water inlet pipe (8), one water outlet end of the three-way valve (7) is connected with the downcomer pipe (9) which is vertically downward, the other water outlet end is connected with the spray pipe (10) which is horizontally arranged, a spray nozzle which is vertically upward is arranged on the, the heat exchange pipe (11) is arranged above the water spray pipe (10), and the cooling cone (12) corresponds to the spray head.
3. The cooling water high-efficiency circulation system for the industrialized production of the glyceride according to claim 2, characterized in that at least one precooling device is arranged in the upper space of the cooling tower (1) from bottom to top.
4. The cooling water high-efficiency circulation system for the glyceride industrial production according to claim 2, wherein the number of the precooling devices is 3, and the precooling devices are sequentially arranged in the upper space of the cooling tower (1) from bottom to top.
5. A cooling water high-efficiency circulation system for glyceride industrial production according to claim 2, characterized in that the heat exchange tube (11) is filled with heat exchange liquid.
6. The cooling water high-efficiency circulating system for glyceride industrial production according to claim 1, characterized in that the water outlet end of the water reservoir (2) is connected with a cooling water using device through a water return pipe (13).
7. A cooling water high-efficiency circulation system for glyceride industrial production according to claim 1, characterized in that the number of the cooling coil (5) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638322.XU CN212179625U (en) | 2020-04-24 | 2020-04-24 | High-efficient circulation system of cooling water for glyceride industrial production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638322.XU CN212179625U (en) | 2020-04-24 | 2020-04-24 | High-efficient circulation system of cooling water for glyceride industrial production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212179625U true CN212179625U (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020638322.XU Active CN212179625U (en) | 2020-04-24 | 2020-04-24 | High-efficient circulation system of cooling water for glyceride industrial production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212179625U (en) |
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2020
- 2020-04-24 CN CN202020638322.XU patent/CN212179625U/en active Active
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