CN204319786U - A kind of salt manufacturing evaporator transmitter crystallization prevention device - Google Patents
A kind of salt manufacturing evaporator transmitter crystallization prevention device Download PDFInfo
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- CN204319786U CN204319786U CN201420741604.7U CN201420741604U CN204319786U CN 204319786 U CN204319786 U CN 204319786U CN 201420741604 U CN201420741604 U CN 201420741604U CN 204319786 U CN204319786 U CN 204319786U
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- transmitter
- evaporator
- steel pipe
- joint steel
- prevention device
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
A kind of salt manufacturing evaporator transmitter crystallization prevention device, comprises evaporator, transmitter and joint steel pipe; Described transmitter and joint steel pipe Flange joint; Described joint steel pipe is mounted obliquely within evaporator side wall lower ends, makes to remain air between the liquid level in transmitter and evaporator.Crystallization prevention device of the present utility model can prevent the material crystallization on transducer diaphragm, improves pressure or/and the accuracy of differential pressure measurement; Transmitter cleaned without the need to every day, saved water resource, avoided the water of flushing to the dilution of material concentration simultaneously, and then improve output; Reduce the labour intensity of workman, improve operating efficiency.
Description
Technical field
The utility model relates to a kind of crystallization prevention device, especially relates to a kind of salt manufacturing evaporator transmitter crystallization prevention device.
Background technology
At present, contact with material with the diaphragm of differential pressure transmitter owing to being arranged on pressure transmitter on evaporator, and the material in salt manufacturing evaporator be easy to crystallization and remain on the diaphragm of transmitter, and then affecting the accuracy of pressure and differential pressure measurement.
CN 101598009A discloses a kind of crystallization prevention control device for high temperature brine, the present invention is made up of well casing, valve body, spool, spring, valve seat and jam pot cover mouth, well casing communicates with valve pocket, and cavity wall axial sliding fit on its outer wall and valve body, valve seat is the hollow structure of upper and lower opening, its cavity and valve pocket connect, valve seat is fixed on body base by jam pot cover mouth, spring be located on the cannular boss at valve seat center to lower surface, it connects to upper surface with spool, and the hypomere of well casing is provided with some pod apertures.The crystallization prevention control device complex structure of this invention, and the requirement preventing material crystallization on salt manufacturing evaporator transmitter can not be met.
CN 203628134 U discloses a kind of feed back crystallization prevention device, and visor observed by the return duct and the clear glass be arranged on return duct that comprise material, near observation visor, be provided with warm-air pipe and illuminating lamp.The crystallization prevention device of this utility model prevents material crystallization on observation visor, and because the diaphragm of transmitter and the observation structure of visor, material are all not identical, therefore, this crystallization prevention device reaches the object preventing material crystallization on salt manufacturing evaporator transmitter.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of structure simple salt manufacturing evaporator transmitter crystallization prevention device.
The utility model solves the technical scheme that its technical problem adopts: a kind of salt manufacturing evaporator transmitter crystallization prevention device, comprises evaporator, transmitter and joint steel pipe; Described transmitter is connected with joint steel pipe; Described joint steel pipe is mounted obliquely within evaporator side wall lower ends, makes to remain air between the liquid level in transmitter and evaporator.
Further, angle≤45 ° of described joint steel pipe and evaporator sidewall.
Further, the angle of described joint steel pipe and evaporator sidewall is 15 ~ 30 °.
Further, the long 0.5 ~ 1.0m of described joint steel pipe.
Further, the junction of described transmitter and joint steel pipe is provided with sealing ring.
Further, described transmitter is that pressure transmitter is or/and differential pressure transmitter.
The operation principle of a kind of salt manufacturing evaporator of the utility model transmitter crystallization prevention device: joint steel pipe is mounted obliquely within evaporator side wall lower ends, make to remain air between the liquid level in transmitter and evaporator, therefore, be arranged on pressure transmitter on evaporator or/and the diaphragm of differential pressure transmitter does not contact with the material in evaporator, and then prevent material at pressure transmitter or/and crystallization on the diaphragm of differential pressure transmitter.
The beneficial effect of a kind of salt manufacturing evaporator of the utility model transmitter crystallization prevention device: prevent the material crystallization on transducer diaphragm, improve pressure or/and the accuracy of differential pressure measurement; Transmitter cleaned without the need to every day, saved water resource, avoided the water of flushing to the dilution of material concentration simultaneously, and then improve output; Reduce the labour intensity of workman, improve operating efficiency.
Accompanying drawing explanation
Fig. 1-be the structural representation of a kind of salt manufacturing evaporator of the utility model transmitter crystallization prevention device;
Fig. 2-be the structural representation of embodiment 3 one kinds of salt manufacturing evaporator transmitter crystallization prevention devices.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
embodiment 1
With reference to Fig. 1, a kind of salt manufacturing evaporator transmitter crystallization prevention device, comprises evaporator 1, pressure transmitter 2 and joint steel pipe 4; Described pressure transmitter 2 is connected with joint steel pipe 4; Described joint steel pipe 4 is mounted obliquely within evaporator 1 side wall lower ends in 45 °, makes to remain air between the liquid level in transmitter 2 and evaporator 1.
The long 1.0m of described joint steel pipe 4.
Described pressure transmitter 2 is provided with sealing ring 3 with the junction of joint steel pipe 4.
embodiment 2
With reference to Fig. 1, a kind of salt manufacturing evaporator transmitter crystallization prevention device, comprises evaporator 1, differential pressure transmitter 2 and joint steel pipe 4; Described differential pressure transmitter 2 is connected with joint steel pipe 4; Described joint steel pipe 4 is mounted obliquely within evaporator 1 side wall lower ends in 30 °, makes to remain air between the liquid level in transmitter 2 and evaporator 1.
The long 0.8m of described joint steel pipe 4.
Described differential pressure transmitter 2 is provided with sealing ring 3 with the junction of joint steel pipe 4.
embodiment 3
With reference to Fig. 2, a kind of salt manufacturing evaporator transmitter crystallization prevention device, comprises evaporator 1, pressure transmitter 2, differential pressure transmitter 5 and joint steel pipe 4; Described pressure transmitter 2, differential pressure transmitter 5 are connected with joint steel pipe 4; Described joint steel pipe 4 is mounted obliquely within evaporator 1 side wall lower ends in 15 °, makes to remain air between the liquid level in pressure transmitter 2, differential pressure transmitter 5 and evaporator 1.
The long 0.5m of described joint steel pipe 4.
Described pressure transmitter 2, differential pressure transmitter 5 are provided with sealing ring 3 with the junction of joint steel pipe 4.
embodiment 4
With reference to Fig. 1, a kind of salt manufacturing evaporator transmitter crystallization prevention device, comprises evaporator 1, differential pressure transmitter 2 and joint steel pipe 4; Described differential pressure transmitter 2 is connected with joint steel pipe 4; Described joint steel pipe 4 is mounted obliquely within evaporator 1 side wall lower ends in 20 °, makes to remain air between the liquid level in transmitter 2 and evaporator 1.
The long 0.6m of described joint steel pipe 4.
Described differential pressure transmitter 2 is provided with sealing ring 3 with the junction of joint steel pipe 4.
Operation principle of the present utility model and using method: joint steel pipe 4 is mounted obliquely within evaporator 1 side wall lower ends, make pressure transmitter 2 or/and remain air between liquid level in differential pressure transmitter 5 and evaporator 1, therefore, be arranged on pressure transmitter 2 on evaporator 1 or/and the diaphragm of differential pressure transmitter 5 does not contact with the material in evaporator 1, and then prevent material at pressure transmitter 2 or/and crystallization on the diaphragm of differential pressure transmitter 5.
A kind of salt manufacturing evaporator transmitter crystallization prevention device, described joint steel pipe 4 can also be 5 °, 10 °, 25 °, 35 ° or 40 ° with the angle of evaporator 1 sidewall; Described joint steel pipe 4 length can also be 0.70m, 0.75m, 0.85m, 0.90m or 0.95m; The change of above technical characteristic, those skilled in the art is appreciated that by text description and implements, therefore is no longer separately illustrated as accompanying drawing.
Claims (6)
1. a salt manufacturing evaporator transmitter crystallization prevention device, comprises evaporator, transmitter and joint steel pipe; It is characterized in that, described transmitter and joint steel pipe Flange joint; Described joint steel pipe is mounted obliquely within evaporator side wall lower ends, makes to remain air between the liquid level in transmitter and evaporator.
2. salt manufacturing evaporator transmitter crystallization prevention device as claimed in claim 1, is characterized in that, angle≤45 ° of described joint steel pipe and evaporator sidewall.
3. salt manufacturing evaporator transmitter crystallization prevention device as claimed in claim 1 or 2, it is characterized in that, the angle of described joint steel pipe and evaporator sidewall is 15 ~ 30 °.
4. salt manufacturing evaporator transmitter crystallization prevention device as claimed in claim 1 or 2, is characterized in that, the long 0.5 ~ 1.0m of described joint steel pipe.
5. salt manufacturing evaporator transmitter crystallization prevention device as claimed in claim 3, is characterized in that, the long 0.5 ~ 1.0m of described joint steel pipe.
6. salt manufacturing evaporator transmitter crystallization prevention device as claimed in claim 1 or 2, it is characterized in that, the junction of described transmitter and joint steel pipe is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741604.7U CN204319786U (en) | 2014-12-02 | 2014-12-02 | A kind of salt manufacturing evaporator transmitter crystallization prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741604.7U CN204319786U (en) | 2014-12-02 | 2014-12-02 | A kind of salt manufacturing evaporator transmitter crystallization prevention device |
Publications (1)
| Publication Number | Publication Date |
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| CN204319786U true CN204319786U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420741604.7U Active CN204319786U (en) | 2014-12-02 | 2014-12-02 | A kind of salt manufacturing evaporator transmitter crystallization prevention device |
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| CN (1) | CN204319786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436717A (en) * | 2014-12-02 | 2015-03-25 | 湖南省湘衡盐化有限责任公司 | Anti-crystallization device of salt production evaporation pot transmitter |
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2014
- 2014-12-02 CN CN201420741604.7U patent/CN204319786U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436717A (en) * | 2014-12-02 | 2015-03-25 | 湖南省湘衡盐化有限责任公司 | Anti-crystallization device of salt production evaporation pot transmitter |
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