CN220250402U - Raw and auxiliary material feeding temperature control device - Google Patents
Raw and auxiliary material feeding temperature control device Download PDFInfo
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- CN220250402U CN220250402U CN202320202364.2U CN202320202364U CN220250402U CN 220250402 U CN220250402 U CN 220250402U CN 202320202364 U CN202320202364 U CN 202320202364U CN 220250402 U CN220250402 U CN 220250402U
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- 239000000463 material Substances 0.000 title claims abstract description 86
- 238000001816 cooling Methods 0.000 claims abstract description 43
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000008676 import Effects 0.000 abstract 4
- 239000002994 raw material Substances 0.000 description 14
- 230000001276 controlling effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a material temperature regulating device is thrown to former auxiliary material, including cooling body, first plate heat exchanger, second plate heat exchanger, control valve and be used for storing former auxiliary material's storage mechanism, first plate heat exchanger and second plate heat exchanger all include former auxiliary material import and former auxiliary material export, the former auxiliary material import of first plate heat exchanger and second plate heat exchanger all communicates with storage mechanism's discharge gate, the former auxiliary material export of first plate heat exchanger communicates with second plate heat exchanger's former auxiliary material import, second plate heat exchanger's former auxiliary material export communicates with storage mechanism's feed inlet, the control valve controls the former auxiliary material import of first plate heat exchanger and second plate heat exchanger and the switching of former auxiliary material export. The temperature control device can realize the stability of raw and auxiliary material feeding process temperature, improves the production efficiency and reduces the time cost.
Description
Technical Field
The utility model relates to the technical field of temperature control, in particular to a raw and auxiliary material feeding temperature control device.
Background
The temperature control device is widely used in the production process of chemical industry and pharmacy. Most of the reaction raw materials and auxiliary materials are liquid, the liquid raw materials and auxiliary materials are generally stored in a storage tank, the temperature of the raw materials and auxiliary materials changes along with the change of seasons, and the influence of the temperature change on the dissolution degree of the liquid raw materials and auxiliary materials is large.
The production process has strict temperature requirement, and in the prior art, the reaction device generally controls the system temperature through a temperature control device such as steam or hot circulating water. However, due to the temperature difference between the raw material temperature and the reaction device and the difficulty in accurately controlling and grasping the opening of the steam and the hot circulating water, the temperature control device needs a certain time to meet the requirements of technological parameters. The difficulty of production and unnecessary repeated work are increased, and manpower and material resources are wasted; the temperature fluctuation also easily causes poor consistency of products and uneven quality.
Disclosure of Invention
In view of the above, the utility model provides a raw and auxiliary material feeding temperature control device, which can realize the stability of the raw and auxiliary material feeding process temperature, improve the production efficiency and reduce the time cost.
The utility model provides a raw and auxiliary material feeding temperature control device, which comprises a cooling mechanism, a first plate heat exchanger, a second plate heat exchanger, a control valve and a storage mechanism for storing raw and auxiliary materials, wherein the first plate heat exchanger and the second plate heat exchanger both comprise a temperature regulating medium inlet and a temperature regulating medium outlet, the temperature regulating medium inlets of the first plate heat exchanger and the second plate heat exchanger are communicated with a liquid outlet of the cooling mechanism, and the temperature regulating medium outlets of the first plate heat exchanger and the second plate heat exchanger are communicated with a liquid inlet of the cooling mechanism; the first plate heat exchanger and the second plate heat exchanger respectively further comprise a raw and auxiliary material inlet and a raw and auxiliary material outlet, the raw and auxiliary material inlets of the first plate heat exchanger and the second plate heat exchanger are respectively communicated with the discharge hole of the storage mechanism, the raw and auxiliary material outlet of the first plate heat exchanger is communicated with the raw and auxiliary material inlet of the second plate heat exchanger, the raw and auxiliary material outlet of the second plate heat exchanger is communicated with the feed inlet of the storage mechanism, and the control valve controls the opening and closing of the temperature regulating medium inlet, the temperature regulating medium outlet, the raw and auxiliary material inlet and the raw and auxiliary material outlet of the first plate heat exchanger and the second plate heat exchanger.
Further, the storage mechanism comprises a high-level feeding groove and a storage groove, the high-level feeding groove and the storage groove are mutually communicated, a feeding hole of the storage mechanism is formed in the high-level feeding groove, and a discharging hole of the storage mechanism is formed in the storage groove.
Further, a coil is arranged in the high-level feeding groove, one end of the coil is communicated with a liquid outlet of the cooling mechanism, and the other end of the coil is communicated with a liquid inlet of the cooling mechanism.
Further, a high-temperature medium inlet is communicated with the temperature-adjusting medium inlets of the first plate heat exchanger and the second plate heat exchanger.
Further, a regulating valve for regulating the flow rate and/or the flow rate of the high-temperature medium is also arranged at the high-temperature medium inlet.
Further, a first delivery pump is arranged at the liquid outlet of the cooling mechanism, and a second delivery pump is arranged at the temperature-adjusting medium outlets of the first plate heat exchanger and the second plate heat exchanger.
Further, a thermometer is also arranged at the temperature adjusting medium outlet of the first plate heat exchanger and the second plate heat exchanger.
Further, the cooling mechanism includes a cooling unit composed of an evaporator, a condenser, and a compressor.
Further, the cooling mechanism further comprises a condensate tank and a cooling tower which are sequentially connected, the condensate tank is communicated with the temperature adjusting medium outlets of the first plate heat exchanger and the second plate heat exchanger, and the cooling tower is connected with the cooling unit.
Further, a stirrer is arranged in the condensate tank.
As described above, in the present embodiment, by improving the connection manner of the first plate heat exchanger and the second plate heat exchanger, different modes can be selectively used to exchange heat according to the actual temperature conditions of the raw materials and auxiliary materials. The method can realize the stability of the temperature in the raw and auxiliary material feeding process, improves the production efficiency and reduces the time cost.
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a raw and auxiliary material feeding temperature control device according to an embodiment of the present utility model.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model to achieve the preset purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments.
The utility model provides a raw and auxiliary material feeding temperature control device which can realize the stability of the raw and auxiliary material feeding process temperature, improve the production efficiency and reduce the time cost.
Fig. 1 is a schematic structural diagram of a raw and auxiliary material feeding temperature control device according to an embodiment of the present utility model. As shown in fig. 1, the raw and auxiliary material feeding temperature control device provided by the embodiment of the utility model comprises a cooling mechanism 10, a first plate heat exchanger 21, a second plate heat exchanger 22, a storage mechanism 30 for storing raw and auxiliary materials and a control valve 41. The first plate heat exchanger 21 and the second plate heat exchanger 22 both comprise a temperature adjusting medium inlet 231 and a temperature adjusting medium outlet 232, the temperature adjusting medium inlets 231 of the first plate heat exchanger 21 and the second plate heat exchanger 22 are communicated with the liquid outlet 111 of the cooling mechanism 10, and the temperature adjusting medium outlets 232 of the first plate heat exchanger 21 and the second plate heat exchanger 22 are communicated with the liquid inlet 112 of the cooling mechanism 10; the first plate heat exchanger 21 and the second plate heat exchanger 22 also comprise a raw and auxiliary material inlet 241 and a raw and auxiliary material outlet 242, the raw and auxiliary material inlets 241 of the first plate heat exchanger 21 and the second plate heat exchanger 22 are communicated with the discharge hole 311 of the storage mechanism 30, the raw and auxiliary material outlet 242 of the first plate heat exchanger 21 is communicated with the raw and auxiliary material inlet 241 of the second plate heat exchanger 22, and the raw and auxiliary material outlet 242 of the second plate heat exchanger 22 is communicated with the feed hole 312 of the storage mechanism 30; the control valve 41 controls the opening and closing of the temperature control medium inlet 231, the temperature control medium outlet 232, the raw and auxiliary material inlet 241, and the raw and auxiliary material outlet 242 of the first plate heat exchanger 21 and the second plate heat exchanger 22.
In other words, in the present embodiment, the raw and auxiliary material inlet 241 of the second plate heat exchanger 22 may be in communication with the discharge port 311 of the storage mechanism 30 or with the raw and auxiliary material outlet 242 of the first plate heat exchanger 21.
When the temperature of the raw materials and the auxiliary materials is reduced, the method can comprise the following modes: in the first mode, the raw and auxiliary materials flowing out of the discharge hole 311 of the storage mechanism 30 flow into the first plate heat exchanger 21 and the second plate heat exchanger 22 simultaneously under the control of the control valve 41, and the raw and auxiliary materials flowing into the first plate heat exchanger 21 flow into the second plate heat exchanger 22 after heat exchange, and the raw and auxiliary materials flowing out of the second plate heat exchanger 22 flow into the storage mechanism 30 again; in the second mode, the raw materials and the auxiliary materials flowing out of the discharge hole 311 of the storage mechanism 30 do not enter the first plate heat exchanger 21 any more under the control of the control valve 41, only enter the second plate heat exchanger 22 to exchange heat, and the raw materials and the auxiliary materials flowing out of the second plate heat exchanger 22 enter the storage mechanism 30 again for standby.
The flow of the temperature-regulating medium in the first plate heat exchanger 21 may be as desired when heat exchange is performed, i.e. when the first plate heat exchanger 21 is not in use, the temperature-regulating medium may no longer enter the first plate heat exchanger 21 but only the second plate heat exchanger 22.
With the above structure, different modes can be selectively used for heat exchange according to the actual temperature conditions of the raw materials and the auxiliary materials, for example, when the temperature of the raw materials and the auxiliary materials is higher, the first mode, that is, the mode of simultaneous heat exchange of the first plate heat exchanger 21 and the second plate heat exchanger 22 can be used for heat exchange; when the raw and auxiliary materials need to be cooled, but the temperature is low, the second mode, namely only the second plate heat exchanger 22 is used for heat exchange. The method can realize the stability of the temperature in the raw and auxiliary material feeding process, improves the production efficiency and reduces the time cost.
Further, referring to fig. 1, in the present embodiment, the storage mechanism 30 may include a high-level feeding tank 32 and a storage tank 33, where the high-level feeding tank 32 and the storage tank 33 are mutually communicated. The feed port 312 of the storage mechanism 30 is formed in the high-level feed tank 32, and the discharge port 311 of the storage mechanism 30 is formed in the stock tank 33.
A coil 321 is provided in the high-level trough 32, and one end of the coil 321 is connected to the liquid outlet 111 of the cooling mechanism 10, while the other end is connected to the liquid inlet 112 of the cooling mechanism 10. Through set up coil pipe 321 in high-order feed tank 32, can carry out the exchange of heat to the former auxiliary material in the high-order feed tank 32, more be favorable to controlling the temperature of former auxiliary material.
Further, in the present embodiment, the high temperature medium inlet 42 is connected to the temperature adjusting medium inlets 231 of the first plate heat exchanger 21 and the second plate heat exchanger 22 and one end of the coil 321 connected to the liquid outlet 111 of the cooling mechanism 10, and when the temperature of the raw materials and auxiliary materials in the temperature control device is low, high temperature mediums such as hot pure water and steam can be introduced through the high temperature medium inlet 42 to increase the temperature of the raw materials and auxiliary materials. Because the high-temperature medium still runs by means of the original heat exchange pipeline, after heat exchange, the high-temperature medium still enters the cooling mechanism 10 to be reused as the cooling medium after cooling, so that resources can be saved and the use cost of the whole temperature control device can be reduced.
A regulating valve 43 is also provided at the high temperature medium inlet 42 to regulate the flow rate and/or flow of the high temperature medium.
Further, a first delivery pump 51 is provided at the outlet 111 of the cooling means 10 for controlling the flow rate of the temperature regulating medium into the first plate heat exchanger 21, the second plate heat exchanger 22 and the coil 321.
A second transfer pump 52 is arranged at the temperature-regulating medium outlet 232 of both the first plate heat exchanger 21 and the second plate heat exchanger 22 for further adjusting the flow rate and/or flow of the temperature-regulating medium.
Further, a thermometer 53 is provided at the temperature adjusting medium outlet 232 of the first plate heat exchanger 21 and the second plate heat exchanger 22 in order to control the temperature of the whole temperature control device. A thermometer 53 is also provided in the high-level tank 32.
In this embodiment, the thermometer 53 may be electrically connected to the PLC control display screen, so as to display the temperature on the display screen. Through the display of temperature, can be convenient for carry out real-time control to whole temperature control device's temperature.
With continued reference to fig. 1, the cooling mechanism 10 includes a cooling unit 12 including an evaporator 121, a condenser 122 and a compressor 123 for cooling a temperature-adjusting medium in the temperature-controlling device.
Further, the cooling mechanism 10 further includes a condensate tank 13 and a cooling tower 14, which are sequentially connected, the condensate tank 13 is communicated with the temperature adjusting medium outlets 232 of the first plate heat exchanger 21 and the second plate heat exchanger 22, and the outlets of the coil 321, and the cooling tower 14 is connected with the cooling unit 12. By providing the condensate tank 13 and the cooling tower 14, the temperature adjusting medium can be cooled more preferably.
Further, a stirrer 131 is provided in the condensate tank 13 to accelerate cooling of the temperature adjusting medium.
As described above, in the present embodiment, by improving the connection manner of the first plate heat exchanger 21 and the second plate heat exchanger 22, different modes can be selectively used to exchange heat according to the actual temperature of the raw materials and auxiliary materials. The method can realize the stability of the temperature in the raw and auxiliary material feeding process, improves the production efficiency and reduces the time cost.
The present utility model is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalent changes and variations in the above-mentioned embodiments can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (10)
1. The utility model provides a material temperature regulating device is thrown to former auxiliary material which characterized in that: the device comprises a cooling mechanism, a first plate heat exchanger, a second plate heat exchanger, a control valve and a storage mechanism for storing raw and auxiliary materials, wherein the first plate heat exchanger and the second plate heat exchanger both comprise a temperature-adjusting medium inlet and a temperature-adjusting medium outlet, the temperature-adjusting medium inlets of the first plate heat exchanger and the second plate heat exchanger are communicated with a liquid outlet of the cooling mechanism, and the temperature-adjusting medium outlets of the first plate heat exchanger and the second plate heat exchanger are communicated with a liquid inlet of the cooling mechanism; the first plate heat exchanger and the second plate heat exchanger respectively further comprise a raw and auxiliary material inlet and a raw and auxiliary material outlet, the raw and auxiliary material inlets of the first plate heat exchanger and the second plate heat exchanger are respectively communicated with the discharge hole of the storage mechanism, the raw and auxiliary material outlet of the first plate heat exchanger is communicated with the raw and auxiliary material inlet of the second plate heat exchanger, the raw and auxiliary material outlet of the second plate heat exchanger is communicated with the feed inlet of the storage mechanism, and the control valve controls the opening and closing of the temperature regulating medium inlet, the temperature regulating medium outlet, the raw and auxiliary material inlet and the raw and auxiliary material outlet of the first plate heat exchanger and the second plate heat exchanger.
2. The raw and auxiliary material feeding temperature control device according to claim 1, wherein: the storage mechanism comprises a high-level feeding groove and a storage groove, the high-level feeding groove is communicated with the storage groove, a feeding hole of the storage mechanism is formed in the high-level feeding groove, and a discharging hole of the storage mechanism is formed in the storage groove.
3. The raw and auxiliary material feeding temperature control device according to claim 2, wherein: a coil is arranged in the high-level feeding groove, one end of the coil is communicated with a liquid outlet of the cooling mechanism, and the other end of the coil is communicated with a liquid inlet of the cooling mechanism.
4. The raw and auxiliary material feeding temperature control device according to claim 1, wherein: and a high-temperature medium inlet is communicated with the temperature-adjusting medium inlet of the first plate heat exchanger and the second plate heat exchanger.
5. The raw and auxiliary material feeding temperature control device according to claim 4, wherein: and the high-temperature medium inlet is also provided with a regulating valve for regulating the flow speed and/or flow of the high-temperature medium.
6. The raw and auxiliary material feeding temperature control device according to claim 1, wherein: the liquid outlet of the cooling mechanism is provided with a first delivery pump, and the temperature-adjusting medium outlets of the first plate heat exchanger and the second plate heat exchanger are provided with a second delivery pump.
7. The raw and auxiliary material feeding temperature control device according to claim 1, wherein: and a thermometer is also arranged at the temperature regulating medium outlet of the first plate heat exchanger and the second plate heat exchanger.
8. The raw and auxiliary material feeding temperature control device according to claim 1, wherein: the cooling mechanism comprises a cooling unit consisting of an evaporator, a condenser and a compressor.
9. The raw and auxiliary material feeding temperature control device according to claim 8, wherein: the cooling mechanism further comprises a condensate tank and a cooling tower which are sequentially connected, the condensate tank is communicated with the temperature adjusting medium outlets of the first plate heat exchanger and the second plate heat exchanger, and the cooling tower is connected with the cooling unit.
10. The raw and auxiliary material feeding temperature control device according to claim 9, wherein: a stirrer is arranged in the condensed water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320202364.2U CN220250402U (en) | 2023-01-17 | 2023-01-17 | Raw and auxiliary material feeding temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320202364.2U CN220250402U (en) | 2023-01-17 | 2023-01-17 | Raw and auxiliary material feeding temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250402U true CN220250402U (en) | 2023-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320202364.2U Active CN220250402U (en) | 2023-01-17 | 2023-01-17 | Raw and auxiliary material feeding temperature control device |
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| Country | Link |
|---|---|
| CN (1) | CN220250402U (en) |
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2023
- 2023-01-17 CN CN202320202364.2U patent/CN220250402U/en active Active
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