CN213504073U - Styrene storage mechanism - Google Patents
Styrene storage mechanism Download PDFInfo
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- CN213504073U CN213504073U CN202022392225.XU CN202022392225U CN213504073U CN 213504073 U CN213504073 U CN 213504073U CN 202022392225 U CN202022392225 U CN 202022392225U CN 213504073 U CN213504073 U CN 213504073U
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- liquid outlet
- outlet pipe
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- pipe
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Abstract
The utility model discloses a styrene storage mechanism, which comprises a heat exchange component, a shell and a storage tank arranged in the shell, wherein an inner cavity is formed between the shell and the storage tank; the heat exchange assembly comprises a main heat exchange mechanism and an auxiliary heat exchange mechanism, the main heat exchange mechanism comprises a first heat exchanger, a first liquid outlet pipe, a second liquid outlet pipe, a first circulating pump and a first return pipe, the first liquid outlet pipe and the second liquid outlet pipe respectively penetrate through the bottom of the shell and the top of the shell and lead to the storage tank, the inner cavity, the first liquid outlet pipe, the first circulating pump and the first return pipe are sequentially connected, and the first return pipe is connected with the inner cavity to form a loop; the second liquid outlet pipe is connected with the first liquid outlet pipe to form a three-way structure, and the first return pipe exchanges heat through the first heat exchanger; the auxiliary heat exchange mechanism is used for heat exchange of the inner cavity. The utility model discloses it is effectual.
Description
Technical Field
The utility model relates to a technical field is stored to styrene, specifically is a mechanism is stored to styrene.
Background
Styrene is needed in the production process of unsaturated polyester resin, the storage process of styrene, when the environmental temperature is too high, the styrene in the styrene storage tank can be polymerized, the styrene polymer in the styrene storage tank exceeds the standard, therefore, when the styrene is stored, a storage tank is needed to be kept at a certain temperature, generally, the temperature is not more than 25 ℃, the storage temperature of the styrene is controlled by brushing a reflective coating on the outer surface of the storage tank of the styrene in the conventional styrene storage device, but the cooling speed of the methods is slow, particularly, when the external temperature is higher in summer, the cooling effect of the storage tank is poor, and the temperature in the tank can not be quickly and effectively reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a styrene stores mechanism can the effectual technical problem who exists in solving above-mentioned background.
In order to achieve the above object, the present invention provides the following technical solutions:
a styrene storage mechanism comprises a heat exchange assembly, a shell and a storage tank arranged in the shell, wherein an inner cavity is formed between the shell and the storage tank; the heat exchange assembly comprises a main heat exchange mechanism and an auxiliary heat exchange mechanism, the main heat exchange mechanism comprises a first heat exchanger, a first liquid outlet pipe, a second liquid outlet pipe, a first circulating pump and a first return pipe, the first liquid outlet pipe and the second liquid outlet pipe respectively penetrate through the bottom of the shell and the top of the shell and lead to the storage tank, the inner cavity, the first liquid outlet pipe, the first circulating pump and the first return pipe are sequentially connected, and the first return pipe is connected with the inner cavity to form a loop; the second liquid outlet pipe is connected with the first liquid outlet pipe to form a three-way structure, and the first return pipe exchanges heat through the first heat exchanger; the auxiliary heat exchange mechanism is used for heat exchange of the inner cavity.
Preferably, the auxiliary heat exchange mechanism comprises a third liquid outlet pipe, a second circulating pump, a second return pipe and a second heat exchanger, the storage tank, the third liquid outlet pipe, the second circulating pump and the second return pipe are sequentially connected, the second return pipe is connected with the storage tank to form a loop, the second return pipe exchanges heat through the second heat exchanger, and the third liquid outlet pipe and the second return pipe are communicated with the inner cavity.
Preferably, a support rod is arranged between the shell and the pipe body.
Preferably, the housing is provided with a feed pipe leading to the reservoir.
The beneficial effects of the utility model reside in that:
the utility model can prevent the poor cooling effect of the upper part of the styrene liquid in the storage tank due to the poor fluidity by setting the liquid outlet pipe for two functions; through the vice heat transfer mechanism who sets up, can have very big delay effect to the holistic temperature variation of holding vessel. The utility model discloses it is effectual.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1: the utility model discloses the schematic structure.
In the figure: 1. the device comprises a shell, 2, a storage tank, 3, an inner cavity, 4, a first heat exchanger, 5, a first liquid outlet pipe, 6, a second liquid outlet pipe, 7, a first circulating pump, 8, a first return pipe, 9, a third liquid outlet pipe, 10, a second circulating pump, 11, a second return pipe, 12, a second heat exchanger, 13, a support rod, 14 and a feeding pipe.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the attached drawings, but the invention can be implemented in many different ways as defined and covered by the claims:
as shown in fig. 1, the utility model provides a styrene stores mechanism, including heat exchange assemblies, shell 1 and establish holding vessel 2 in shell 1, be equipped with vaulting pole 13 between shell 1 and the body, consequently, can form inner chamber 3 between shell 1 and the holding vessel 2, be equipped with on shell 1 and access to inlet pipe 14 in holding vessel 2.
The heat exchange assembly comprises a main heat exchange mechanism and an auxiliary heat exchange mechanism, the main heat exchange mechanism comprises a heat exchanger I4, a liquid outlet pipe I5, a liquid outlet pipe II 6, a circulating pump I7 and a return pipe I8, the liquid outlet pipe I5 and the liquid outlet pipe II 6 respectively penetrate through the bottom of the shell 1 and the top of the shell 1 and lead to the storage tank 2, the inner cavity 3, the liquid outlet pipe I5, the circulating pump I7 and the return pipe I8 are sequentially connected, the return pipe I8 and the inner cavity 3 form a loop, the liquid outlet pipe II 6 and the liquid outlet pipe I5 are connected to form a three-way structure, the return pipe I8 exchanges heat through the heat exchanger I4, therefore, can circulate through circulating pump 7 with the styrene liquid in the holding vessel 2 behind drain pipe one 5, drain pipe two 6 inflow return pipe one 8, the styrene liquid that rethread heat exchanger one 4 will flow into in return pipe one 8 cools down, and the styrene liquid after the cooling reentries in the holding vessel 2. Through the effect of drain pipe two 6, can prevent that the styrene liquid of upper portion is poor because of mobility difference cooling effect in holding vessel 2.
Vice heat transfer mechanism is including drain pipe three 9, circulating pump two 10, return pipe two 11, heat exchanger two 12, holding vessel 2, drain pipe three 9, circulating pump two 10, return pipe two 11 connects gradually and return pipe two 11 is connected with holding vessel 2 and is formed the return circuit, return pipe two 11 passes through heat exchanger two 12 heat exchanges, placed water in the inner chamber 3, therefore, water in the inner chamber 3 can pass through drain pipe three 9, flow into return pipe two 11 by circulating pump two 10 again, water in the return pipe two 11 can get into in inner chamber 3 after the cooling through heat exchanger two 12, just so can have a very big delay effect to the holistic temperature variation of holding vessel 2.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (4)
1. A styrene storage mechanism is characterized in that: the heat exchanger comprises a heat exchange assembly, a shell and a storage tank arranged in the shell, wherein an inner cavity is formed between the shell and the storage tank; the heat exchange assembly comprises a main heat exchange mechanism and an auxiliary heat exchange mechanism, the main heat exchange mechanism comprises a first heat exchanger, a first liquid outlet pipe, a second liquid outlet pipe, a first circulating pump and a first return pipe, the first liquid outlet pipe and the second liquid outlet pipe respectively penetrate through the bottom of the shell and the top of the shell and lead to the storage tank, the inner cavity, the first liquid outlet pipe, the first circulating pump and the first return pipe are sequentially connected, and the first return pipe is connected with the inner cavity to form a loop; the second liquid outlet pipe is connected with the first liquid outlet pipe to form a three-way structure, and the first return pipe exchanges heat through the first heat exchanger; the auxiliary heat exchange mechanism is used for heat exchange of the inner cavity.
2. A styrene storage mechanism as claimed in claim 1, wherein: the auxiliary heat exchange mechanism comprises a third liquid outlet pipe, a second circulating pump, a second return pipe and a second heat exchanger, the storage tank, the third liquid outlet pipe, the second circulating pump and the second return pipe are sequentially connected, the second return pipe is connected with the storage tank to form a loop, the second return pipe exchanges heat through the second heat exchanger, and the third liquid outlet pipe and the second return pipe are communicated with the inner cavity.
3. A styrene storage mechanism as claimed in claim 1, wherein: and a support rod is arranged between the shell and the pipe body.
4. A styrene storage mechanism as claimed in claim 1, wherein: the shell is provided with a feeding pipe leading to the storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392225.XU CN213504073U (en) | 2020-10-22 | 2020-10-22 | Styrene storage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392225.XU CN213504073U (en) | 2020-10-22 | 2020-10-22 | Styrene storage mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213504073U true CN213504073U (en) | 2021-06-22 |
Family
ID=76409968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022392225.XU Active CN213504073U (en) | 2020-10-22 | 2020-10-22 | Styrene storage mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213504073U (en) |
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2020
- 2020-10-22 CN CN202022392225.XU patent/CN213504073U/en active Active
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