CN215413283U - Heat radiator for mechanochemical reaction device - Google Patents
Heat radiator for mechanochemical reaction device Download PDFInfo
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- CN215413283U CN215413283U CN202121108232.0U CN202121108232U CN215413283U CN 215413283 U CN215413283 U CN 215413283U CN 202121108232 U CN202121108232 U CN 202121108232U CN 215413283 U CN215413283 U CN 215413283U
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- tank body
- mechanochemical reaction
- pressure relief
- spiral coil
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Abstract
The utility model discloses a heat dissipation device of a mechanochemical reaction device, which comprises a tank body of the mechanochemical reaction device, wherein the tank body is provided with a water inlet and a water outlet, the top of the tank body is configured into a thin-wall structure, the inner wall of the top of the tank body is provided with a spiral coil pipe for introducing cooling water, the water inlet end of the spiral coil pipe is communicated with the water inlet, and the water outlet end of the spiral coil pipe is communicated with the water outlet. The utility model can increase the internal space of the mechanochemical device, improve the heat dissipation effect of the mechanochemical reaction device, avoid the temperature-reducing agent from gathering at the top of the device, promote the condensation and backflow of the temperature-reducing agent, reduce the unit consumption of the temperature-reducing agent and reduce the potential safety hazard.
Description
Technical Field
The utility model relates to the technical field of mechanochemical reaction devices, in particular to a heat dissipation device of a mechanochemical reaction device.
Background
The mechanochemical reaction device is equipment for performing mechanochemical reaction in the production of the PVC processing aid, but in the mechanochemical process, a large amount of heat can be generated inside the mechanochemical reaction device, so that the temperature in the tank is increased. Then, certain PVC processing aids have higher requirements on temperature, and once the temperature is higher, materials are softened, the apparent density is higher, the product performance is influenced, and the whiteness of the product is reduced.
Therefore, in the mechanochemical reaction process, the mechanochemical reaction device needs to dissipate heat in time, and the existing heat dissipation mode is as follows: besides circulating cooling water is introduced into a jacket at the top of the mechanochemical reaction device, a large amount of cooling agent is also required to be added, and the cooling agent volatilizes and takes away heat in the mechanochemical reaction device. And as figure 1, 3 cylinder grooves are excavated at the top cover of the existing mechanochemical reaction device to increase the area of the top of the device for cooling the cooling agent and make the cooling agent condense and flow back. However, the existing heat dissipation method has the following defects:
1. the top cover of the mechanochemical reaction device is thick, so that the internal space of the mechanochemical reaction device is reduced, and the problem of untimely heat dissipation exists;
2. in the way of slotting the top cover of the mechanochemical reaction device, the cooling agent is gathered in the cylindrical groove, and the non-volatilized cooling agent is mixed with the material, so that the material becomes moist, the material with higher moisture content is easy to attach to the inner wall of the cylindrical groove, the heat dissipation efficiency is reduced, and the actual heat dissipation effect is poor;
3. the thick top cover jacket is easy to scale and adhere to algae, is not easy to clean, and reduces the heat dissipation capacity.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat dissipation device of a mechanochemical reaction device, which is designed aiming at the heat dissipation device of the mechanochemical reaction device, can increase the internal space of the mechanochemical reaction device, improve the heat dissipation effect of the mechanochemical reaction device, avoid the temperature reducing agent from gathering at the top of the device, promote the condensation and backflow of the temperature reducing agent, reduce the unit consumption of the temperature reducing agent and reduce the potential safety hazard.
The embodiment of the utility model is realized by the following technical scheme:
the utility model provides a mechanochemical reaction device's heat abstractor, includes the jar body of mechanochemical reaction device, this jar of body disposes water inlet and delivery port, and this jar of body top disposes to thin wall construction, and this jar of body top inner wall is equipped with the spiral coil who lets in the cooling water, and the end of intaking of this spiral coil communicates with this water inlet, and the play water end of this spiral coil communicates with this delivery port.
In an embodiment of the present invention, the tank includes a top cover and a tank body, and the spiral coil is disposed on the top cover.
In an embodiment of the present invention, the tank further includes a pressure relief device, and the pressure relief device is communicated with the top of the tank.
In one embodiment of the utility model, the fire extinguishing agent injection device is further included and is communicated with the top of the tank body.
In an embodiment of the present invention, the pressure relief device includes a pressure relief pipe, a pressure relief valve, a temperature sensor, and a pressure sensor, the pressure relief pipe is communicated with the top of the tank body, the pressure relief valve is disposed on the pressure relief pipe, and the temperature sensor and the pressure sensor are both disposed on the inner wall of the tank body.
In an embodiment of the present invention, the fire extinguishing agent injecting device includes a storage tank storing compressed carbon dioxide gas, and a normally closed discharge valve disposed in the storage tank and connected to the top of the tank through a pipeline.
In an embodiment of the present invention, the apparatus further includes a controller, and the temperature sensor, the pressure release valve, and the normally closed discharge valve are all electrically connected to the controller.
The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:
according to the embodiment of the utility model, the tank body is of a thin-wall structure, compared with the prior art, the internal space of the mechanochemical reaction device is increased, the spiral coil is arranged on the inner wall of the top of the tank body, cooling water is introduced into the spiral coil, and the interior of the tank body is cooled by using the spiral coil, so that the heat dissipation effect of the mechanochemical reaction device is improved, the phenomenon that a cooling agent is accumulated on the top of the device to promote the cooling agent to be condensed and reflowed is avoided, the cooling agent can be recycled, the unit consumption of the cooling agent is reduced, and the potential safety hazard is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a top cover jacket of a mechanochemical reaction apparatus in the prior art;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of a spiral coil of the present invention.
Icon: 1-tank body, 11-top cover, 12-tank body, 2-spiral coil, 3-pressure relief device, 31-pressure relief pipe, 32-pressure relief valve, 33-temperature sensor, 34-pressure sensor, 4-fire extinguishing agent injection device, 41-storage tank, 42-normally closed discharge valve, 5-cylindrical tank and 6-top cover jacket.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "inside", "outside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and operation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "configured," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 2 to 3, a heat dissipation device for a mechanochemical reaction device includes a tank 1 of the mechanochemical reaction device, the tank 1 is configured with a water inlet and a water outlet, the top of the tank 1 is configured as a thin-walled structure, a spiral coil 2 for introducing cooling water is disposed on the inner wall of the top of the tank 1, the water inlet end of the spiral coil 2 is communicated with the water inlet, and the water outlet end of the spiral coil 2 is communicated with the water outlet. The tank body 1 comprises a top cover 11 and a tank body 12, and the spiral coil 2 is arranged on the top cover 11
In order to increase the internal space of the mechanochemical device, the tank body 1 is arranged to be of a thin-wall structure, and compared with the prior art, the internal space of the mechanochemical reaction device is increased. It should be noted that, as shown in fig. 1, in the present embodiment, in the existing technology, the mechanochemical reaction device is provided with the top jacket, which results in a thicker top cover 11 of the mechanochemical reaction device, and the thin-walled structure in the present embodiment means that, on the basis of the existing mechanochemical reaction device, a tank 1 structure without the jacket of the top cover 11 is adopted, and the wall thickness of the top of the tank 1 is smaller than the total thickness of the top cover 11 of the existing mechanochemical reaction device, so as to achieve the purpose of increasing the internal space of the mechanochemical reaction device. Meanwhile, although the thin-wall structure is adopted in the embodiment, the wall thickness of the tank body 1 and relevant indexes such as the strength of the tank body meet the design standard and the production requirement.
In order to improve power chemical reaction device's radiating effect, avoid the coolant gathering at the device top, make coolant condensation backward flow, reduce coolant unit consumption, reduce the potential safety hazard, this embodiment sets up spiral coil 2 at 1 top inner wall of the jar body, and let in the cooling water in spiral coil 2, utilize spiral coil 2 to cool down 1 inside the jar body, with the radiating effect who improves power chemical reaction device, the coolant gathering has been avoided at the device top, make coolant condensation backward flow, make coolant cyclic recycle, the coolant unit consumption has been reduced, the potential safety hazard is reduced.
In some embodiments, this embodiment still includes pressure relief device 3, this pressure relief device 3 with 1 top intercommunication of jar body, what adopt in this embodiment is liquid cooling agent, it is volatile and flammable and explosive, at mechanochemical reaction's in-process, there is the gaseous cooling agent of higher concentration in jar body 1, there is higher potential safety hazard, in order to make mechanochemical reaction device's jar body 1 have the explosion-proof function, gaseous cooling agent deflagration appears in jar body 1 or when jar body 1 internal pressure intensity abnormally increases, this embodiment utilizes pressure relief device 3 to realize the automatic pressure release of jar body 1, avoids jar body 1 to explode the breakage. Specifically, the pressure relief device 3 includes a pressure relief pipe 31, a pressure relief valve 32, a temperature sensor 33 and a pressure sensor 34, the pressure relief pipe 31 is communicated with the top of the tank body 1, the pressure relief valve 32 is arranged on the pressure relief pipe 31, and the temperature sensor 33 and the pressure sensor 34 are arranged on the inner wall of the tank body 1. The present embodiment also includes a controller to which the temperature sensor 33, the pressure sensor 34, and the pressure relief valve 32 are electrically connected. The temperature sensor 33 and the pressure sensor 34 are used for detecting the temperature and the pressure in the tank body 1, detection data are fed back to the controller, the range of safety values of the temperature and the pressure in the tank body is preset in the controller, and when the controller judges that the actual temperature value and the actual pressure value in the tank body 1 are higher than the upper limit of the safety values, the controller controls the pressure release valve 32 to be opened, so that the interior of the tank body 1 is communicated with the atmosphere, and the purpose of pressure release is achieved.
In some embodiments, the present embodiment further comprises a fire extinguishing agent injecting device 4, the fire extinguishing agent injecting device 4 is communicated with the top of the tank 1, and in order to achieve automatic extinguishing of the fire source in the tank 1, the present embodiment utilizes the fire extinguishing agent injecting device 4 to achieve automatic extinguishing under the control of the controller. Specifically, fire extinguishing agent injection device 4 includes storage tank 41 and normally closed baiting valve 42, and the storage has carbon dioxide compressed gas in this storage tank 41, this storage tank 41 through the pipeline with jar body 1 top intercommunication, this pipeline is located to this normally closed baiting valve 42, and normally closed baiting valve 42 all is connected with this controller electricity. When the controller judges that the actual temperature value and the actual pressure value in the tank body 1 are higher than the upper limit of the safety value, namely gaseous cooling agent deflagration appears in the tank body 1, the controller controls the normally closed discharge valve 42 to be opened when the pressure release valve 32 is controlled to be opened, compressed carbon dioxide gas is put into the tank body 1, the original high-temperature high-pressure gas in the tank body 1 is discharged out of the tank body 1 through the pressure release pipe 31, meanwhile, the carbon dioxide gas is quickly supplemented into the tank body 1, the oxygen content of the tank body 1 is reduced, and the carbon dioxide and the gaseous cooling agent are not combusted, so that the purpose of fire extinguishment is realized.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A heat dissipation device of a mechanochemical reaction device comprises a tank body of the mechanochemical reaction device, the tank body is provided with a water inlet and a water outlet, and is characterized in that,
the top of the tank body is configured to be a thin-walled structure,
the inner wall of the top of the tank body is provided with a spiral coil pipe which is introduced with cooling water, the water inlet end of the spiral coil pipe is communicated with the water inlet, and the water outlet end of the spiral coil pipe is communicated with the water outlet.
2. The heat sink for a mechanochemical reaction apparatus according to claim 1,
the tank body comprises a top cover and a tank body,
the spiral coil is arranged on the top cover.
3. The heat sink for a mechanochemical reaction apparatus according to claim 1,
still include pressure relief device, this pressure relief device with jar body top intercommunication.
4. The heat sink for a mechanochemical reaction apparatus according to claim 3,
the fire extinguishing agent injection device is communicated with the top of the tank body.
5. The heat sink for a mechanochemical reaction apparatus according to claim 4,
the pressure relief device comprises a pressure relief pipe, a pressure relief valve, a temperature sensor and a pressure sensor,
the pressure relief pipe is communicated with the top of the tank body,
the pressure relief valve is arranged on the pressure relief pipe,
the temperature sensor and the pressure sensor are both arranged on the inner wall of the tank body.
6. The heat sink for a mechanochemical reaction apparatus according to claim 5,
the fire extinguishing agent injection device comprises a storage tank and a normally closed discharge valve,
the storage tank is internally stored with carbon dioxide compressed gas and is communicated with the top of the tank body through a pipeline,
the normally closed discharge valve is arranged on the pipeline.
7. The heat sink for a mechanochemical reaction apparatus according to claim 6,
the device also comprises a controller which is used for controlling the device,
the temperature sensor, the pressure release valve and the normally closed discharge valve are all electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121108232.0U CN215413283U (en) | 2021-05-21 | 2021-05-21 | Heat radiator for mechanochemical reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121108232.0U CN215413283U (en) | 2021-05-21 | 2021-05-21 | Heat radiator for mechanochemical reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215413283U true CN215413283U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121108232.0U Active CN215413283U (en) | 2021-05-21 | 2021-05-21 | Heat radiator for mechanochemical reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215413283U (en) |
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2021
- 2021-05-21 CN CN202121108232.0U patent/CN215413283U/en active Active
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