CN211767800U - Dimethyl carbonate storage device - Google Patents
Dimethyl carbonate storage device Download PDFInfo
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- CN211767800U CN211767800U CN201922428364.0U CN201922428364U CN211767800U CN 211767800 U CN211767800 U CN 211767800U CN 201922428364 U CN201922428364 U CN 201922428364U CN 211767800 U CN211767800 U CN 211767800U
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- barrel body
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- dimethyl carbonate
- cooling
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Abstract
The utility model provides a dimethyl carbonate's storage device to be used for reducing the dimethyl carbonate evaporation, reduce the dimethyl carbonate temperature. The storage barrel comprises an inner barrel body and an outer barrel body, wherein the outer barrel body is coaxially sleeved on the outer side of the inner barrel body, a cooling cavity is formed between the inner barrel body and the outer barrel body, a liquid inlet and a liquid outlet communicated with the cooling cavity are formed in the side wall of the outer barrel body, and an accommodating cavity is formed in the upper end of the inner barrel body and is opened; the top cover comprises a cover body, and a sealing cover which is detachable from the cover body is arranged at an opening at the upper end of the inner barrel body; and the refrigerating mechanism is used for conveying cooling liquid to the cooling cavity from the liquid inlet.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field, concretely relates to dimethyl carbonate's storage device.
Background
Dimethyl carbonate is flammable, vapor of the dimethyl carbonate is mixed with air, and an explosive mixture can be formed, so that when the dimethyl carbonate is stored in a warehouse, the warehouse is required to be a cool and dry environment, but when the dimethyl carbonate is used in a laboratory or a factory building, the temperature of the laboratory and the temperature of the factory building cannot be completely guaranteed to be at a lower level, so that the dimethyl carbonate is directly stored in a traditional barreled container, when the ambient temperature is high, the temperature in the barreled container is also high, evaporation of the dimethyl carbonate is accelerated, the explosive mixture in the container is increased, potential safety hazards are increased, and therefore a container capable of effectively reducing evaporation of the dimethyl carbonate and reducing the temperature of the dimethyl carbonate is required to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dimethyl carbonate's storage device to be used for reducing the dimethyl carbonate evaporation, reduce the dimethyl carbonate temperature.
The utility model provides a scheme as follows of above-mentioned technical problem: a dimethyl carbonate storage device comprises
The storage barrel comprises an inner barrel body and an outer barrel body, the outer barrel body is coaxially sleeved on the outer side of the inner barrel body, a cooling cavity is formed between the inner barrel body and the outer barrel body, a liquid inlet and a liquid outlet communicated with the cooling cavity are formed on the side wall of the outer barrel body, and an accommodating cavity is formed in the upper end of the inner barrel body and is opened;
the top cover comprises a cover body, and a sealing cover which is detachable from the cover body is arranged at an opening at the upper end of the inner barrel body;
and the refrigerating mechanism is used for conveying cooling liquid to the cooling cavity from the liquid inlet.
The utility model provides a pair of dimethyl carbonate's storage device makes traditional storage bucket inside and outside two-layer structure to carry the coolant liquid to the cooling chamber through refrigeration mechanism, with the temperature of guaranteeing the holding intracavity at lower level, and then reduced the dimethyl carbonate evaporation, prevent that explosive mixture from increasing in the container, greatly reduced safety risk.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of a storage device for dimethyl carbonate according to an embodiment of the present invention.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
As shown in fig. 1, the utility model provides a storage device for dimethyl carbonate, which comprises a storage barrel 1, a top cover 2 and a refrigeration mechanism 3.
The storage barrel 1 comprises an inner barrel body 11 and an outer barrel body 12, the outer barrel body 12 is coaxially sleeved outside the inner barrel body 11, a cooling cavity 1a is formed between the inner barrel body 11 and the outer barrel body 12, a liquid inlet 121 and a liquid outlet 122 communicated with the cooling cavity 1a are formed on the side wall of the outer barrel body 12, the upper end of the inner barrel body 11 is open, and an accommodating cavity 11a is formed inside the inner barrel body 11;
the top cover 2 comprises a cover body 21 and a handle 22, the cover body 21 is detachably provided with a sealing cover which is arranged at the upper end opening of the inner barrel body 11, and the handle 22 is formed at the upper end of the top cover 2 in order to facilitate the extraction and placement of the top cover 2.
Wherein, the refrigeration mechanism 3 is used for conveying cooling liquid from the liquid inlet 121 to the cooling cavity 1 a.
Specifically, the refrigeration mechanism 3 includes a cooling liquid barrel 31, a power pump 32, a water cooler 33, a liquid inlet pipe 34 and a liquid return pipe 35, the power pump 32 is installed in the cooling liquid barrel 31, one end of the liquid inlet pipe 34 extends into the cooling liquid barrel 31 from the upper end of the cooling liquid barrel 31, the other end is communicated with the liquid inlet end of the water cooler 33, and the liquid outlet end of the water cooler 33 is communicated with the liquid inlet 121; one end of the liquid return pipe 35 is connected to the liquid outlet 122, and the other end is communicated with the cooling liquid barrel 31 from the bottom end of the cooling liquid barrel 31.
Preferably, a filter plate 36 is installed in the cooling liquid barrel 31, a support table 37 is installed above the filter plate 36, and the power pump 32 is installed on the support table 37.
The filter plate 36 is configured to effectively filter contaminants from the used coolant to prevent the contaminants from clogging the piping or power pump 32.
Preferably, the upper end of the outer tub body 12 extends inward to form a sealing platform 123, and the upper end sidewall of the inner tub body 11 is fixed to the sealing platform 123 by welding.
The dimethyl carbonate's storage device who this embodiment provided makes traditional storage bucket into inside and outside two-layer structure to carry the coolant liquid in to cooling chamber 1a through refrigeration mechanism 3, with the temperature of guaranteeing in the holding chamber 11a at lower level, and then reduced the dimethyl carbonate evaporation, prevent that explosive mixture increases in the container, greatly reduced the safety risk.
Specifically, when dimethyl carbonate is injected into the accommodating cavity 11a, the refrigerated coolant is conveyed to the cooling cavity 1a through the water cooler 33, the coolant in the cooling cavity 1a performs heat exchange cooling on the accommodating cavity 11a, so that the temperature in the accommodating cavity 11a is at a low level, and meanwhile, the used coolant flows back to the coolant barrel 31 through the liquid return pipe 35 and is filtered by the filter plate 36 for recycling.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. A dimethyl carbonate storage device is characterized by comprising
The storage barrel comprises an inner barrel body and an outer barrel body, the outer barrel body is coaxially sleeved on the outer side of the inner barrel body, a cooling cavity is formed between the inner barrel body and the outer barrel body, a liquid inlet and a liquid outlet communicated with the cooling cavity are formed on the side wall of the outer barrel body, and an accommodating cavity is formed in the upper end of the inner barrel body and is opened;
the top cover comprises a cover body, and a sealing cover which is detachable from the cover body is arranged at an opening at the upper end of the inner barrel body;
and the refrigerating mechanism is used for conveying cooling liquid to the cooling cavity from the liquid inlet.
2. The dimethyl carbonate storage device according to claim 1, wherein the refrigeration mechanism comprises a cooling liquid barrel, a power pump, a water cooler, a liquid inlet pipe and a liquid return pipe, the power pump is mounted in the cooling liquid barrel, one end of the liquid inlet pipe extends into the cooling liquid barrel from the upper end of the cooling liquid barrel, the other end of the liquid inlet pipe is communicated with the liquid inlet end of the water cooler, and the liquid outlet end of the water cooler is communicated with the liquid inlet; and one end of the liquid return pipe is connected with the liquid outlet, and the other end of the liquid return pipe is communicated with the cooling liquid barrel from the bottom end of the cooling liquid barrel.
3. The dimethyl carbonate storage device as claimed in claim 2, wherein a filter plate is installed in the cooling liquid barrel, a support table is installed above the filter plate, and the power pump is installed on the support table.
4. The dimethyl carbonate storage device as claimed in claim 1, wherein the upper end of the outer barrel body extends inwards to form a sealing platform, and the upper end side wall of the inner barrel body is fixed with the sealing platform by welding.
5. The dimethyl carbonate storage device as claimed in claim 1, wherein a handle is formed at an upper end of the top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428364.0U CN211767800U (en) | 2019-12-30 | 2019-12-30 | Dimethyl carbonate storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428364.0U CN211767800U (en) | 2019-12-30 | 2019-12-30 | Dimethyl carbonate storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211767800U true CN211767800U (en) | 2020-10-27 |
Family
ID=72978873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922428364.0U Active CN211767800U (en) | 2019-12-30 | 2019-12-30 | Dimethyl carbonate storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211767800U (en) |
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2019
- 2019-12-30 CN CN201922428364.0U patent/CN211767800U/en active Active
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