CN204384883U - A kind of silicon tetrachloride storage tank - Google Patents
A kind of silicon tetrachloride storage tank Download PDFInfo
- Publication number
- CN204384883U CN204384883U CN201520071293.2U CN201520071293U CN204384883U CN 204384883 U CN204384883 U CN 204384883U CN 201520071293 U CN201520071293 U CN 201520071293U CN 204384883 U CN204384883 U CN 204384883U
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- tank body
- silicon tetrachloride
- storage tank
- tank
- input tube
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Abstract
The utility model discloses a kind of silicon tetrachloride storage tank, comprise tank body, saddle, manhole, liquid output pipe and liquid input tube, the exit end of liquid input tube is positioned at the upper end of tank base, do not contact with tank base, the bottom of tank body is arranged at striking plate at the position relative to liquid input tube; Striking plate is protruding in the centre relative to liquid input tube, recessed in the perimembranous of boss, again protruding in the perimembranous of lower concave part, then descendingly contacts with tank body, together with tank body welding; The outside of tank body is disposed with polyethylene membrane waterproofing and is arranged at the reflective thermal-insulating dope layer of polyethylene membrane waterproofing outside.Silicon tetrachloride storage tank of the present utility model, systematically consider the bulk strength performance of the storage tank tank body storing silicon tetrachloride, anticorrosion security and waterproof thermal-insulated performance, take into account raising silicon tetrachloride storage tank bulk strength performance, strengthen anticorrosion security, improve the waterproof and thermal insulation property of silicon tetrachloride storage tank.
Description
Technical field
The utility model relates to and belongs to liquid and hazardous chemical storing technology field, particularly relates to a kind of silicon tetrachloride storage tank.
Background technology
In many industries such as chemical industry, medicine, biology, agricultural chemicals, use a large amount of organic and inorganic acid-base solution and organic solvent, the storage of these liquid and transport have come primarily of basin, and therefore, work-ing life of basin, the performance such as corrosion-resistant are most important.
Silicon tetrachloride is a kind of organic solution, is colourless transparent liquid, nontoxic, what purity was slightly low present micro-Huang or faint yellow, has stinkpot.Normal temperature and pressure lower density 1.48, fusing point-70 DEG C, boiling point 57.6 DEG C, boiling point increases along with pressure and increases.In damp atmosphere, hydrolysis forms silicic acid and hydrogenchloride.During chance water, hydrolytic action is very fierce, also can play intense reaction with alcohols.
Hydrolytic action is produced because the corrodibility of silicon tetrachloride is strong, boiling point is low, when meeting water, the anticorrosion security of the storage tank therefore for storing silicon tetrachloride, waterproof thermal-insulated extremely important, be the problem of a system.But current silicon tetrachloride storage tank or bulk strength poor performance, anticorrosion security are generally bad; Or water-repellancy is inadequate, silicon tetrachloride storage tank requires higher for water resistance, and the waterproof thermal-insulated performance of current silicon tetrachloride storage tank is still not aobvious.Another, when adding silicon tetrachloride in storage tank, silicon tetrachloride is comparatively large to the impact of liquid feeding point, and formed and damage the acceleration of liquid feeding pitting attack layer, therefore, the anti-corrosion life of liquid feeding point often determines that silicon tetrachloride storage tank has work-ing life.
Utility model content
For existing silicon tetrachloride storage tank bulk strength poor performance, the anticorrosion security problem that generally bad, waterproof thermal-insulated performance is inadequate, the utility model provides a kind of silicon tetrachloride storage tank, solve the problem from system, take into account raising silicon tetrachloride storage tank bulk strength performance, strengthen anticorrosion security, improve the waterproof and thermal insulation property of silicon tetrachloride storage tank.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of silicon tetrachloride storage tank, comprise tank body, be arranged at the saddle of tank body lower part, be arranged at tank body top manhole, be arranged at tank body top and the liquid output pipe extend in tank body and be arranged at tank body top and extend into the liquid input tube in tank body, the exit end of described liquid input tube is positioned at the upper end of tank base, do not contact with tank base, the bottom of described tank body is arranged at striking plate at the position relative to liquid input tube; Described striking plate, protruding in the centre relative to liquid input tube, recessed in the perimembranous of boss, again protruding in the perimembranous of lower concave part, then descendingly to contact with tank body, together with tank body welding; Design like this, striking plate can play shock absorption to the silicon tetrachloride that liquid input tube inputs, and avoids silicon tetrachloride to the impact of tank body, ensures the use of tank body, extends the life-span of tank body;
The outside of described tank body is disposed with polyethylene membrane waterproofing and is arranged at the reflective thermal-insulating dope layer of polyethylene membrane waterproofing outside; Design like this, tank body waterproof thermal-insulated effective, heat insulation, can prevent the generation of water of condensation, avoid the hydrolysis reaction of silicon tetrachloride.
As the improvement to technique scheme, the top of described tank body is provided with thermometer joint, can cut-in temperature meter; Temperature in tank body is measured, with the temperature rise situation of silicon tetrachloride in Real Time Observation monitoring tank body.
As the improvement to technique scheme, the top of described tank body is provided with fills nitrogen access tube and nitrogen blow-down pipe; So, nitrogen can be filled with from filling nitrogen access tube, when needing, nitrogen can be released from nitrogen blow-down pipe.
As the improvement to technique scheme, the top of described tank body is provided with pressure tapping, can cut-in pressure table; So, may measure in real time the gaseous tension of tank body, body pressure condition in Real Time Observation monitoring tank body.
As the improvement to technique scheme, the bottom of described tank body is provided with discharging tube; So, can silicon tetrachloride when needing in emptying tank body.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
Silicon tetrachloride storage tank of the present utility model, systematically consider the bulk strength performance of the storage tank tank body storing silicon tetrachloride, anticorrosion security and waterproof thermal-insulated performance, solve the problem from system, take into account raising silicon tetrachloride storage tank bulk strength performance, strengthen anticorrosion security, improve the waterproof and thermal insulation property of silicon tetrachloride storage tank.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Fig. 3 is the partial enlarged drawing at B place in Fig. 1.
In figure, each label represents successively: 1-tank body; 2-saddle; 3-manhole; 4-body output tube; 5-liquid input tube; 6-striking plate; 7-polyethylene membrane waterproofing; 8-reflective thermal-insulating dope layer; 9-thermometer joint; 10-fill nitrogen access tube; 11-nitrogen blow-down pipe; 12-pressure tapping; 13-discharging tube.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1,2 and 3, silicon tetrachloride storage tank of the present utility model, comprise tank body 1, be arranged at the saddle 2 of tank body 1 bottom, be arranged at the manhole 3 on tank body 1 top, be arranged at tank body 1 top and the liquid output pipe 4 extend in tank body 1 and be arranged at tank body 1 top and extend into the liquid input tube 5 in tank body 1, the exit end of described liquid input tube 5 is positioned at the upper end bottom tank body 1, do not contact with bottom tank body 1, the bottom of described tank body 1 is arranged at striking plate 6 at the position relative to liquid input tube; Described striking plate 6, protruding in the centre relative to liquid input tube, recessed in the perimembranous of boss, again protruding in the perimembranous of lower concave part, then descendingly to contact with tank body 1, weld together with tank body 1; Design like this, striking plate 6 can play shock absorption to the silicon tetrachloride that liquid input tube 5 inputs, and avoids silicon tetrachloride to the impact of tank body 1, ensures the use of tank body 1, extends the life-span of tank body 1;
The outside of described tank body 1 is disposed with polyethylene membrane waterproofing 7 and is arranged at the reflective thermal-insulating dope layer 8 of polyethylene membrane waterproofing 7 outside; Design like this, tank body waterproof thermal-insulated effective, heat insulation, can prevent the generation of water of condensation, avoid the hydrolysis reaction of silicon tetrachloride.
The top of described tank body 1 is provided with thermometer joint 9; Can cut-in temperature meter, the temperature in tank body 1 is measured, with the temperature rise situation of silicon tetrachloride in Real Time Observation monitoring tank body 1.
The top of described tank body 1 is provided with fills nitrogen access tube 10 and nitrogen blow-down pipe 11; So, nitrogen can be filled with from filling nitrogen access tube 10, when needing, nitrogen can be released from nitrogen blow-down pipe 11.
The top of described tank body 1 is provided with pressure tapping 12, can cut-in pressure table; So, may measure in real time the gaseous tension of tank body, body pressure condition in Real Time Observation monitoring tank body.
The bottom of described tank body 1 is provided with discharging tube 13; So, can silicon tetrachloride when needing in emptying tank body.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a silicon tetrachloride storage tank, it is characterized in that: the manhole on the tank body top that comprises tank body, is arranged at the saddle of tank body lower part, is arranged at, be arranged at tank body top and the liquid output pipe extend in tank body and be arranged at tank body top and extend into the liquid input tube in tank body, the exit end of described liquid input tube is positioned at the upper end of tank base, do not contact with tank base, the bottom of described tank body is arranged at striking plate at the position relative to liquid input tube; Described striking plate, protruding in the centre relative to liquid input tube, recessed in the perimembranous of boss, again protruding in the perimembranous of lower concave part, then descendingly to contact with tank body, together with tank body welding;
The outside of described tank body is disposed with polyethylene membrane waterproofing and is arranged at the reflective thermal-insulating dope layer of polyethylene membrane waterproofing outside.
2. silicon tetrachloride storage tank according to claim 1, is characterized in that: the top of described tank body is provided with thermometer joint, can cut-in temperature meter.
3. silicon tetrachloride storage tank according to claim 1 and 2, is characterized in that: the top of described tank body is provided with fills nitrogen access tube and nitrogen blow-down pipe.
4. silicon tetrachloride storage tank according to claim 3, is characterized in that: the top of described tank body is provided with pressure tapping, can cut-in pressure table.
5. silicon tetrachloride storage tank according to claim 4, is characterized in that: the bottom of described tank body is provided with discharging tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071293.2U CN204384883U (en) | 2015-02-02 | 2015-02-02 | A kind of silicon tetrachloride storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071293.2U CN204384883U (en) | 2015-02-02 | 2015-02-02 | A kind of silicon tetrachloride storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204384883U true CN204384883U (en) | 2015-06-10 |
Family
ID=53357618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520071293.2U Expired - Fee Related CN204384883U (en) | 2015-02-02 | 2015-02-02 | A kind of silicon tetrachloride storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204384883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081397A (en) * | 2016-08-19 | 2016-11-09 | 太仓市金锚化工有限公司 | A kind of anticorrosion Silicon chloride. storage tank being easy to blowdown |
-
2015
- 2015-02-02 CN CN201520071293.2U patent/CN204384883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081397A (en) * | 2016-08-19 | 2016-11-09 | 太仓市金锚化工有限公司 | A kind of anticorrosion Silicon chloride. storage tank being easy to blowdown |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |