CN207791691U - A kind of liquid storaging device preventing crystallization - Google Patents
A kind of liquid storaging device preventing crystallization Download PDFInfo
- Publication number
- CN207791691U CN207791691U CN201820016501.2U CN201820016501U CN207791691U CN 207791691 U CN207791691 U CN 207791691U CN 201820016501 U CN201820016501 U CN 201820016501U CN 207791691 U CN207791691 U CN 207791691U
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- China
- Prior art keywords
- liquid
- tank
- delivery pump
- wet tank
- outlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 83
- 238000002425 crystallisation Methods 0.000 title claims abstract description 15
- 230000008025 crystallization Effects 0.000 title claims abstract description 15
- 239000000155 melt Substances 0.000 abstract 1
- 238000003860 storage Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Pipeline Systems (AREA)
Abstract
The utility model is related to a kind of liquid storaging devices preventing crystallization, including wet tank, liquid tank outlet pipeline, liquid delivery pump and liquid delivery pump outlet conduit；It is characterized in that being equipped with inlet at the top of wet tank, bottom is equipped with liquid outlet, and electric tracing and insulating layer is arranged on the outside of wet tank；Wet tank liquid outlet connects liquid delivery pump entrance by liquid tank outlet pipeline, and liquid delivery pump outlet conduit connects wet tank inlet.Liquid crystalization when the utility model can prevent low temperature, can be such that the liquid of crystallization melts, simple in structure, at low cost；Since electric tracing completely cuts off completely with liquid, therefore safety is higher.
Description
Technical field
The utility model is related to a kind of liquid storaging devices preventing crystallization, belong to chemical equipment field.
Background technology
The storage of industrial liquid generally works as environment temperature using the pattern of storage tank for some lower melting-point liquid
Crystallization will be formed when dropping to its fusing point or less, the liquid after crystallization can not be conveyed in the form of fluid conveying, this gives
Industrial production brings great inconvenience.Therefore, a kind of liquid storaging device that can prevent crystallization is designed, for easily-crystallized liquid
Storage and conveying will bring great convenience.
Liquid crystallizes in order to prevent, and existing liquid storage tank mostly uses hosepipe built in tank body, steam heated to do
Method.Although having heat transfer coefficient big using this method heating, the good advantage of heat-transfer effect, hosepipe must be pressure pipeline, make
With of high cost.If pipe is damaged, steam leakage occurs, for the substance that some should not be in direct contact with water, this will bring object
The pollution of material even causes safety accident sometimes.
Invention content
The purpose of this utility model is to provide it is a kind of it is safe, at low cost, simple in structure, can prevent low temperature when liquid crystalization
And the device that the liquid of crystallization can be made to melt.
The main technical schemes of the utility model：Prevent the liquid storaging device of crystallization, including wet tank, wet tank
Outlet conduit, liquid delivery pump and liquid delivery pump outlet conduit；It is characterized in that being equipped with inlet, bottom at the top of wet tank
Portion is equipped with liquid outlet, and electric tracing and insulating layer is arranged on the outside of wet tank；Wet tank liquid outlet passes through liquid tank outlet pipe
Road connects liquid delivery pump entrance, and liquid delivery pump outlet conduit connects wet tank inlet.
Usually, electric tracing is set since at tank bottom high 1/4 to tank on the outside of the wet tank, electric tracing outer layer is equipped with
Insulating layer.
The liquid tank outlet pipeline, liquid delivery pump and liquid delivery pump outlet conduit, can be with wet tank
The pipeline and delivery pump conveyed outward is shared or is separately provided.
Device provided by the utility model, liquid enter liquid delivery pump entrance from wet tank liquid outlet by pipeline
（Or underground tank first is flowed into from wet tank liquid outlet, then enter delivery pump from underground tank）, liquid delivery pump outlet conduit is connected into
Wet tank inlet.
Liquid crystalization when utility model device not only may be implemented to prevent low temperature, and the liquid of crystallization can be made to melt,
And since pipeline used and delivery pump can be outside with wet tank（Other containers or device）The pipeline and delivery pump of conveying
It shares, only need to increase electric tracing and insulating layer in common flow container periphery, it is simple in structure, at low cost；Due to electric tracing and liquid
Body completely cuts off completely, therefore safety is higher.
Description of the drawings
Fig. 1 is the utility model embodiment schematic device.
In figure, 1- wet tanks, 2- liquid outlets, 3- liquid tank outlet pipelines, 4- liquid delivery pumps, 5- liquid delivery pumps
Outlet conduit, 6- shut-off valves A, 7- shut-off valve B, 8- shutoff valve C, 9- inlets, 10- electric tracings and insulating layer.
Specific implementation mode
The principles of the present invention and feature are described with attached drawing with reference to embodiments, example is served only for solving
The utility model is released, the scope of the utility model is not intended to limit.
Embodiment
It prevents the liquid storaging device of crystallization referring to attached drawing 1, includes mainly wet tank 1, liquid tank outlet pipeline 3,
Liquid delivery pump 4 and liquid delivery pump outlet conduit 5；It is mainly characterized by 1 top of wet tank and is equipped with inlet 9, bottom
Equipped with liquid outlet 2,1 outside setting electric tracing of wet tank and insulating layer 10；Wet tank liquid outlet 2 passes through liquid tank outlet
Pipeline 3 connects 4 entrance of liquid delivery pump, and liquid delivery pump outlet conduit 5 connects wet tank inlet 9.
In embodiment, electric tracing is arranged since at tank bottom high 1/4 to tank for 1 outside of wet tank, and electric tracing outer layer is equipped with
Insulating layer.
The liquid tank outlet pipeline 3 of embodiment, liquid delivery pump 4 and liquid delivery pump outlet conduit 5, can be with liquid
The pipeline and delivery pump that body storage tank 1 conveys outward are shared or are separately provided.
The present embodiment first opens electrically heat tracing switch preheating when implementing（Heating power can according to liquid crystalization situation into
Row adjustment）.After preheating, opening stop valve A6, shutoff valve C 8 close shut-off valve B7（Also it can keep centainly opening as needed
Degree, and the accordingly aperture of adjustment 8）, liquid enters liquid delivery pump 4 from 1 liquid outlet 2 of wet tank by pipeline（Or first from liquid
Body storage tank liquid outlet flows into underground tank, then enters delivery pump from underground tank）, liquid storage is connected into from liquid delivery pump outlet conduit 5
Tank inlet 9, so cycle a period of time, the then liquid crystallized in storage tank can all melt.
Claims (3)
1. a kind of liquid storaging device preventing crystallization, including wet tank, liquid tank outlet pipeline, liquid delivery pump and
Liquid delivery pump outlet conduit；It is characterized in that being equipped with inlet at the top of wet tank, bottom is equipped with liquid outlet, outside wet tank
Electric tracing and insulating layer is arranged in side；Wet tank liquid outlet connects liquid delivery pump entrance, liquid by liquid tank outlet pipeline
Body delivery pump outlet conduit connects wet tank inlet.
2. preventing the liquid storaging device of crystallization according to claim 1, it is characterised in that from tank on the outside of the wet tank
Bottom starts to tank high 1/4 that electric tracing is arranged, and electric tracing outer layer is equipped with insulating layer.
3. preventing the liquid storaging device of crystallization according to claim 1, it is characterised in that liquid tank outlet pipeline, liquid
Delivery pump and liquid delivery pump outlet conduit, the pipeline and delivery pump conveyed outward with wet tank are shared or are individually set
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016501.2U CN207791691U (en) | 2018-01-05 | 2018-01-05 | A kind of liquid storaging device preventing crystallization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016501.2U CN207791691U (en) | 2018-01-05 | 2018-01-05 | A kind of liquid storaging device preventing crystallization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207791691U true CN207791691U (en) | 2018-08-31 |
Family
ID=63277577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820016501.2U Active CN207791691U (en) | 2018-01-05 | 2018-01-05 | A kind of liquid storaging device preventing crystallization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207791691U (en) |
-
2018
- 2018-01-05 CN CN201820016501.2U patent/CN207791691U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210715 Address after: Liuhe District of Nanjing City, Jiangsu province 210048 geguan Road No. 699 Patentee after: SINOPEC NANJING CHEMICAL RESEARCH INSTITUTE Co.,Ltd. Address before: Liuhe District of Nanjing City, Jiangsu province 210048 geguan Road No. 699 Patentee before: JIANGSU KERUI ENGINEERING DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240411 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Country or region after: China Patentee after: SINOPEC NANJING CHEMICAL RESEARCH INSTITUTE Co.,Ltd. Address before: Liuhe District of Nanjing City, Jiangsu province 210048 geguan Road No. 699 Patentee before: SINOPEC NANJING CHEMICAL RESEARCH INSTITUTE Co.,Ltd. Country or region before: China |