CN205958064U - Liquid level detection device of salt manufacturing evaporating pot - Google Patents
Liquid level detection device of salt manufacturing evaporating pot Download PDFInfo
- Publication number
- CN205958064U CN205958064U CN201620989017.9U CN201620989017U CN205958064U CN 205958064 U CN205958064 U CN 205958064U CN 201620989017 U CN201620989017 U CN 201620989017U CN 205958064 U CN205958064 U CN 205958064U
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- China
- Prior art keywords
- liquid level
- cylinder
- connecting tube
- external diameter
- differential pressure
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a liquid level detection device of salt manufacturing evaporating pot connects a barrel through the last lower extreme at the jar body, is provided with sight glass and level gauge on the barrel, the impartial just symmetric distribution of sight glass and level gauge is in the barrel both sides, the barrel upper end is connected with last connecting pipe through the changeover portion, cylinder bottom passes through the changeover portion and is connected with lower connecting pipe, is provided with two ball valves on the connecting pipe under, just installs one section pipeline between two ball valves additional to wash the mouth in pipeline middle part setting, upper and lower connecting pipe all sets up the differential pressure levelmeter interface. Tube coupling department all is equipped with the flange. The utility model discloses liquid level detection's accuracy not only can have been guaranteed to a certain extent to the device when realizing that the material is observed to various ways real -time detection liquid level, still have characteristics such as reasonable in design, simple structure, operation are reliable, can extensively be used for the liquid level detection occasion of equipment such as salt manufacturing evaporating pot and tower container.
Description
Technical field
The utility model is related to a kind of liquid level detection device of salt manufacturing evaporator.
Background technology
At present, the known liquid level detection device for equipment such as salt manufacturing evaporator and tower type containers is limited to visor, electrode
The combination of liquid level gauge, differential pressure levelmeter and above each device.For example, be widely used for the liquid level detection device of salt manufacturing evaporator, it is
Only multiple visors with the orifice being welded on tank skin or are directly uniformly welded on by differential pressure levelmeter by differing heights
Tank skin, reaches the purpose of observation liquid level.This liquid level detection device is attached on tank body, it is impossible to real in observation level process
When follow the tracks of liquid level, and tank body medium has corrosivity, and tank body perforate is more, uses rear increasing to reveal chance for a long time, increases dimension
Repair difficulty.And the easy fouling of detection means form Single Medium, cause visor to be blocked impact liquid level observing, or differential pressure levelmeter
It is blocked and form falsity water level.Not enough for this, the liquid level detection device in the utility model is by separately installing one outside tank body additional
Section cylinder, so that this device and tank body is separated, be connected to thereon visor, differential pressure levelmeter, electrode or floating ball lever meter etc. other
Form liquid level detection device, and additional rinse mouth, realize liquid level and really and accurately detect.
Content of the invention
The purpose of this utility model is to provide a kind of liquid level detection device.It is applied to salt manufacturing evaporator and tower type container etc.
The level sensing of equipment, the level sensing of achievable various ways, and ensure that the accuracy of level sensing to a certain extent,
There is flexible operation, reliable, structure is simple, fault rate is low, low cost, easy to maintenance and reaction timely feature.
In order to solve the problems of background technology, the utility model technology employs the following technical solutions realization：
A kind of liquid level detection device of salt manufacturing evaporator, connects a cylinder by the upper and lower side in tank body, on cylinder
It is provided with visor and liquid level gauge；Visor and liquid level gauge are impartial and are symmetrically distributed in cylinder both sides；Cylinder upper end pass through changeover portion with
Upper connecting tube connects；Cylinder lower end is connected with lower connecting tube by changeover portion, is provided with two ball valves in lower connecting tube, and two
Install one section of pipeline between ball valve additional, and rinse mouth is set in the middle part of pipeline；Upper and lower connecting tube is respectively provided with differential pressure levelmeter interface.
Optimum condition is as follows：
Described cylinder external diameter is 300～400mm.
Described visor number is 5～6；Adjacent two visor spacing 400～500mm.
Described changeover portion big end external diameter is identical with cylinder external diameter, and changeover portion small end external diameter is identical with connecting tube external diameter.
Described upper and lower two differential pressure levelmeter interfaces should be in the same radial direction in cylinder section.
Described upper and lower connecting tube distal center axis should be in the same radial direction in cylinder section.
Described upper connecting tube differential pressure levelmeter interface should be connected with vapour phase, and lower connecting tube differential pressure levelmeter interface should be with liquid phase
Connection.
Described line connection is provided with flange.
Described body centre should be with tank body center in sustained height.
The utility model is using installing one section of cylinder additional outside tank body, and sets up visor, differential pressure and other forms liquid level gauge (as electricity
Pole formula or floating ball type liquid-level meter etc.) interface, thus reducing the leakage causing because tank body perforate is excessive, uses various ways again
Detection means, to ensure the real-time detection to liquid level.Ball valve and rinse mouth are set simultaneously again, it is to avoid easily fouling medium closure liquid level
Meter, causes the phenomenon of falsity water level.Each junction adopts flange to connect, and dismounts and easy to maintenance.The utility model device is being realized
While various ways real-time detection liquid level observing material, not only can ensure that the accuracy of level sensing to a certain extent,
Also have that reasonable in design, structure is simple, reliable the features such as, can be widely used for the equipment such as salt manufacturing evaporator and tower type container
Level sensing occasion.
Brief description
Fig. 1：For structural front view of the present utility model；
Fig. 2：For structure top view of the present utility model；
Wherein：Connecting tube under 1-；2- ball valve；3- straight section；4- changeover portion；5- electrode interface of the level gauge；
6- cylinder；The upper connecting tube of 7-；8- differential pressure levelmeter interface；9- visor；10- rinse mouth.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in Fig. 1～Fig. 2, visor 9 and electrode interface of the level gauge 5, its mesoscope and electrode solution are provided with its cylinder 6
Position meter interface number and positioning height identical so as to impartial and be symmetrically distributed in cylinder both sides.Cylinder upper end welding transition successively
Section 4 and straight section 3, and connect connecting tube 7, wherein changeover portion big end external diameter is identical with cylinder external diameter, changeover portion small end external diameter and
Straight section external diameter is consistent with upper connecting tube external diameter.Cylinder lower end welding transition section and straight section successively.It is connected to two ball valves below straight section
Install one section of pipeline between 2, and two ball valves additional, and rinse mouth 10 is set in the middle part of pipeline.End ball valve bottom connects lower connection
Pipe 1.Upper and lower connecting tube arranges differential pressure levelmeter interface 8, and upper and lower two differential pressure levelmeter interfaces should be in the same footpath in cylinder section
To direction, upper and lower connecting tube distal center axis also should be in the same radial direction in cylinder section.
Wherein cylinder external diameter is 300～400mm；Visor and liquid level gauge are impartial and oppose and be distributed in cylinder both sides, and adjacent two
Visor spacing 400～500mm, and visor number 5～6；Cylinder upper end welds the changeover portion that semiapex angle is 30～45 degree successively
And the straight section that length is 150～200mm, and connecting external diameter is the upper connecting tube of 140～200mm, wherein changeover portion big end external diameter
Identical with cylinder external diameter, changeover portion small end external diameter and straight section external diameter consistent with upper connecting tube external diameter；Cylinder lower end was welded successively
Cross section and straight section；It is connected to two ball valves below straight section, and between two ball valves, installs one section of pipeline additional, and setting is rinsed in the middle part of pipeline
Mouthful；End ball valve bottom connecting external diameter and the lower connecting tube of upper connecting tube external diameter same size；Upper and lower connecting tube arranges differential pressure
Interface of the level gauge.Upper and lower connection pipe end and straight section and upper connecting tube junction, straight section and ball valve junction, ball valve and pipeline
Junction, ball valve and lower connecting tube junction are equipped with flange.
Described visor is identical with other forms liquid level gauge (as electric pole type or floating ball type liquid-level meter etc.) interface number, and fixed
Position is highly identical.
Described body centre should be with tank body center substantially in sustained height.
Described upper and lower two differential pressure levelmeter interfaces should be in the same radial direction in cylinder section.
Described upper and lower connecting tube distal center axis should be in the same radial direction in cylinder section.
Described upper connecting tube differential pressure levelmeter interface should be connected with vapour phase, and lower connecting tube differential pressure levelmeter interface should be with liquid phase
Connection.
In vacuum salt production, when filling liquid in tank body, it is connected with the interface that tank body is set up by flange
This device has liquid to flow into, and raises with liquid level, you can observe liquid level and media flow situation in cylinder 6 by visor 9, and
Liquid level can be detected by electrode interface of the level gauge 5, differential pressure levelmeter interface 8.Secondly, this device setting two ball valves one on the other
2, because material contains crystal, fouling after long-time operation, block liquid level timing, close lower ball valve and open upper ball valve, by flushing
Mouth 10, you can upper ball valve is rinsed with upper pipeline, conversely, lower ball valve can be rinsed with lower pipeline, it is to avoid false liquid
The phenomenon of position, realizes accurately detecting in real time liquid level.
Claims (9)
1. a kind of liquid level detection device of salt manufacturing evaporator, connects a cylinder by the upper and lower side in tank body, it is characterized in that
Visor and liquid level gauge are provided with cylinder；Visor and liquid level gauge are impartial and are symmetrically distributed in cylinder both sides；Cylinder upper end was passed through
Cross section to be connected with upper connecting tube；Cylinder lower end is connected with lower connecting tube by changeover portion, is provided with two balls in lower connecting tube
Install one section of pipeline between valve, and two ball valves additional, and rinse mouth is set in the middle part of pipeline；Upper and lower connecting tube is respectively provided with differential pressure liquid level
Meter interface.
2. device as claimed in claim 1, is characterized in that described cylinder external diameter is 300～400mm.
3. device as claimed in claim 1, is characterized in that described visor number is 5～6；Adjacent two visor spacing 400
～500mm.
4. device as claimed in claim 1, is characterized in that described changeover portion big end external diameter is identical with cylinder external diameter, changeover portion is little
End external diameter is identical with connecting tube external diameter.
5. device as claimed in claim 1, is characterized in that line connection is provided with flange.
6. device as claimed in claim 1, is characterized in that described upper and lower two differential pressure levelmeter interfaces should be same in cylinder section
One radial direction.
7. device as claimed in claim 1, is characterized in that described upper and lower connecting tube distal center axis should be same in cylinder section
One radial direction.
8. device as claimed in claim 1, is characterized in that described upper connecting tube differential pressure levelmeter interface should be connected with vapour phase, under
Connecting tube differential pressure levelmeter interface should be connected with liquid phase.
9. device as claimed in claim 1, is characterized in that described body centre should be with tank body center in sustained height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989017.9U CN205958064U (en) | 2016-08-29 | 2016-08-29 | Liquid level detection device of salt manufacturing evaporating pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989017.9U CN205958064U (en) | 2016-08-29 | 2016-08-29 | Liquid level detection device of salt manufacturing evaporating pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205958064U true CN205958064U (en) | 2017-02-15 |
Family
ID=57978586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620989017.9U Expired - Fee Related CN205958064U (en) | 2016-08-29 | 2016-08-29 | Liquid level detection device of salt manufacturing evaporating pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205958064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186687A (en) * | 2018-10-30 | 2019-01-11 | 锦州艾德自动控制系统有限公司 | Salt pond concentration and liquid level detection device suit |
-
2016
- 2016-08-29 CN CN201620989017.9U patent/CN205958064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186687A (en) * | 2018-10-30 | 2019-01-11 | 锦州艾德自动控制系统有限公司 | Salt pond concentration and liquid level detection device suit |
| CN109186687B (en) * | 2018-10-30 | 2021-04-27 | 锦州艾德自动控制系统有限公司 | Salt pond concentration and liquid level detection device suit |
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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: 20170215 Termination date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |