CN221015996U - Lamp tube cooling device in production of photochlorination reaction kettle equipment - Google Patents
Lamp tube cooling device in production of photochlorination reaction kettle equipment Download PDFInfo
- Publication number
- CN221015996U CN221015996U CN202322697619.XU CN202322697619U CN221015996U CN 221015996 U CN221015996 U CN 221015996U CN 202322697619 U CN202322697619 U CN 202322697619U CN 221015996 U CN221015996 U CN 221015996U
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- China
- Prior art keywords
- lamp tube
- reaction kettle
- cooling water
- production
- heat exchanger
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 31
- 238000001816 cooling Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000000498 cooling water Substances 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 238000005660 chlorination reaction Methods 0.000 claims description 9
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 230000001699 photocatalysis Effects 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 238000007146 photocatalysis Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002699 waste material 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 devices for chemical reactions, and particularly relates to a lamp tube cooling device in the production of a photochlorination reaction kettle device. The utility model relates to a lamp tube cooling device in the production of a photochlorination reaction kettle device, which comprises a reaction kettle, a cooling water tank and a heat exchanger, wherein a lamp tube cover is arranged in the reaction kettle, a lamp tube is arranged in the lamp tube cover, a cooling water pipe is arranged in the lamp tube, the cooling water pipe is connected with the cooling water tank, the cooling water tank is connected with a circulating pump, the circulating pump is connected with the heat exchanger, and the heat exchanger is connected with the cooling water pipe. The lamp tube cooling device in the production of the photochlorination reaction kettle equipment prolongs the service life of the lamp tube and improves the production efficiency.
Description
Technical Field
The utility model belongs to the technical field of cooling devices for chemical reactions, and particularly relates to a lamp tube cooling device in the production of a photochlorination reaction kettle device.
Background
In the chemical industry field, photocatalysis chlorination reaction is the main reaction mode, and current photocatalysis chlorination equipment is mostly by reation kettle, light source and outer jacket cooler constitution, and wherein the light source adopts the fluorescent tube of LED mostly, and in long-time reaction, the fluorescent tube temperature risees, in order to prolong its life, usually carries out circulating water cooling, but circulating water's pressure is unstable, leads to the flow of cooling water little, or suddenly low, further causes the fluorescent tube temperature to surpass the temperature damage. In addition, impurities in the circulating water are deposited after high temperature, so that a cooling pipeline in the lamp tube is scaled, the cooling water pipeline is blocked, the lamp tube is burnt out at high temperature, the maintenance and replacement operation cost is increased, the photochlorination conversion rate of materials in the reaction kettle is reduced, and the production capacity is reduced.
CN202036985U discloses an internally cooled photocatalytic chlorination reactor, the reactor is a tubular shell with a feed inlet and a discharge outlet, a chlorine pipe communicated with the outside is arranged in the tubular shell, and a chlorine distributor connected with the chlorine pipe is arranged at the bottom of the tubular shell; a cooling coil pipe extends in from the side surface of the tubular shell and is wound along the inner wall of the tubular shell and then is connected out from the side surface; the tail gas absorption interface is arranged at the neck part of the side of the feeding hole arranged at the top of the tubular shell, and at least one ultraviolet light source is arranged at the periphery of the tubular shell; the cooling coil enters from the side surface of the tubular shell and then surrounds the inner wall of the tubular shell reactor from bottom to top; simple structure, convenient operation, suitability for the photocatalysis chlorination reaction of organic compounds in laboratory, and the like. However, when the device is applied to industry, unstable cooling water supply still occurs, and the problem of burning out of the lamp tube is caused.
Disclosure of utility model
The utility model aims to solve the technical problems of overcoming the defects of the prior art and providing a lamp tube cooling device in the production of a photochlorination reaction kettle device, which prolongs the service life of a lamp tube and improves the production efficiency.
The utility model relates to a lamp tube cooling device in the production of a photochlorination reaction kettle device, which comprises a reaction kettle, a cooling water tank and a heat exchanger, wherein a lamp tube cover is arranged in the reaction kettle, a lamp tube is arranged in the lamp tube cover, a cooling water pipe is arranged in the lamp tube, the cooling water pipe is connected with the cooling water tank, the cooling water tank is connected with a circulating pump, the circulating pump is connected with the heat exchanger, and the heat exchanger is connected with the cooling water pipe. The lamp tube cover is transparent. The cooling water pipe is U-shaped. The circulating pump is a water circulating pump.
Preferably, the heat exchanger is a plate heat exchanger.
Preferably, the cooling water pipe is provided with a water inlet pipe and a water outlet pipe. The water inlet pipe and the water outlet pipe are connected with the cooling water pipe through welding.
Preferably, the heat exchanger is provided with a circulating water inlet pipe and a circulating water return pipe.
Preferably, the cooling water tank is provided with a water supplementing pipe.
Preferably, a filter is arranged between the heat exchanger and the cooling water pipe. The filter functions to filter water.
The utility model relates to a lamp tube cooling device in the production of a photochlorination reaction kettle device, which is added with a cooling water tank for recycling pure water; a circulating pump is added to circulate cooling water of the cooling water pipe in the lamp tube; a platen heat exchanger is added to recycle the cooling water of the lamp tube.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the lamp tube cooling device in the production of the photochlorination reaction kettle equipment, the filter is added before the lamp tube cooling device enters the cooling water pipe, the circulating water after heat exchange is filtered, the phenomenon of scaling and blocking of the cooling water pipe of the lamp tube is reduced, the temperature running stability of the lamp tube is improved, the damage and replacement of the lamp tube are reduced, the production cost is reduced, and the photochlorination conversion rate of materials of the reaction kettle is improved.
(2) The lamp tube cooling device in the production of the photochlorination reaction kettle equipment saves water, reduces the waste of water resources and realizes the recycling of the photochlorination lamp tube cooling water.
Drawings
FIG. 1 is a schematic diagram of a lamp tube cooling device in the production of a photo-chlorination reactor device;
in the figure: 1. a reaction kettle; 2. a lamp tube; 3. a filter; 4. a cooling water tank; 5. a circulation pump; 6. a heat exchanger; 7. a circulating water inlet pipe; 8. a circulating water return pipe; 9. a water supplementing pipe; 10. a lamp tube cover; 11. a water inlet pipe; 12. a water outlet pipe; 13. and a cooling water pipe.
Detailed Description
The utility model will be further described with reference to specific examples, but the scope of the utility model is not limited thereto. The lamp tube is an LED lamp tube, is hollow, is externally provided with the LED lamp, and is powered on in the prior art, so that the lamp tube is not discussed. In addition, the connection can be pipeline connection, placement or binding, and is not discussed because the connection is normal in chemical industry.
As shown in fig. 1, the lamp tube cooling device in the production of the photochlorination reaction kettle equipment comprises a reaction kettle 1, a cooling water tank 4 and a heat exchanger 6, wherein a lamp tube cover 10 is arranged inside the reaction kettle 1, a lamp tube 2 is arranged inside the lamp tube cover 10, a cooling water pipe 13 is arranged inside the lamp tube 2, the cooling water pipe 13 is connected with the cooling water tank 4, the cooling water tank 4 is connected with a circulating pump 5, the circulating pump 5 is connected with the heat exchanger 6, and the heat exchanger 6 is connected with the cooling water pipe 13. The lamp housing 10 is transparent. The cooling water pipe 13 is "U" shaped. The circulation pump 5 is a circulation pump of water.
The heat exchanger 6 is a plate heat exchanger.
The cooling water pipe 13 is provided with a water inlet pipe 11 and a water outlet pipe 12. The water inlet pipe 11 and the water outlet pipe 12 are connected with a cooling water pipe 13 by welding.
The heat exchanger 6 is provided with a circulating water inlet pipe 7 and a circulating water return pipe 8.
The cooling water tank 4 is provided with a water supplementing pipe 9.
A filter 3 is arranged between the heat exchanger 6 and the cooling water pipe 13. The filter 3 functions to filter water.
The utility model relates to a lamp tube cooling device in the production of a photochlorination reaction kettle device, which is added with a cooling water tank for recycling pure water; a circulating pump is added to circulate cooling water of the cooling water pipe in the lamp tube; a platen heat exchanger is added to recycle the cooling water of the lamp tube.
The lamp tube cooling device in the production of the photochlorination reaction kettle equipment changes a circulation mode for the cooling water of the photochlorination lamp tube of the reaction kettle, reduces the blockage of the circulating water of the lamp tube, and reduces the overtemperature damage rate of the photochlorination lamp tube.
Of course, the foregoing is merely preferred embodiments of the present utility model and is not to be construed as limiting the scope of the embodiments of the present utility model. The present utility model is not limited to the above examples, and those skilled in the art will appreciate that the present utility model is capable of equally varying and improving within the spirit and scope of the present utility model.
Claims (5)
1. A lamp tube cooling device in the production of a photochlorination reaction kettle device is characterized in that: the cooling water tank (4) is connected with a circulating pump (5), the circulating pump (5) is connected with the heat exchanger (6), and the heat exchanger (6) is connected with the cooling water pipe (13); a filter (3) is arranged between the heat exchanger (6) and the cooling water pipe (13).
2. The lamp tube cooling device in the production of the photo-chlorination reaction kettle device according to claim 1, wherein: the heat exchanger (6) is a plate heat exchanger.
3. The lamp tube cooling device in the production of the photo-chlorination reaction kettle device according to claim 1, wherein: the cooling water pipe (13) is provided with a water inlet pipe (11) and a water outlet pipe (12).
4. The lamp tube cooling device in the production of the photo-chlorination reaction kettle device according to claim 1, wherein: the heat exchanger (6) is provided with a circulating water inlet pipe (7) and a circulating water return pipe (8).
5. The lamp tube cooling device in the production of the photo-chlorination reaction kettle device according to claim 1, wherein: the cooling water tank (4) is provided with a water supplementing pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322697619.XU CN221015996U (en) | 2023-10-08 | 2023-10-08 | Lamp tube cooling device in production of photochlorination reaction kettle equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322697619.XU CN221015996U (en) | 2023-10-08 | 2023-10-08 | Lamp tube cooling device in production of photochlorination reaction kettle equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221015996U true CN221015996U (en) | 2024-05-28 |
Family
ID=91175717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322697619.XU Active CN221015996U (en) | 2023-10-08 | 2023-10-08 | Lamp tube cooling device in production of photochlorination reaction kettle equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221015996U (en) |
-
2023
- 2023-10-08 CN CN202322697619.XU patent/CN221015996U/en active Active
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