CN206990392U - A kind of double liquid level measurement density devices for being arranged on bottom of towe - Google Patents
A kind of double liquid level measurement density devices for being arranged on bottom of towe Download PDFInfo
- Publication number
- CN206990392U CN206990392U CN201720999832.8U CN201720999832U CN206990392U CN 206990392 U CN206990392 U CN 206990392U CN 201720999832 U CN201720999832 U CN 201720999832U CN 206990392 U CN206990392 U CN 206990392U
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- CN
- China
- Prior art keywords
- desulfurizing tower
- liquid level
- lower linking
- towe
- upper connecting
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of double liquid level measurement density devices for being arranged on bottom of towe, including desulfurizing tower, a normal level line is provided with desulfurizing tower, desulfurizing tower side is provided with diaphragm type liquid level meter, the first upper connecting tube is connected with diaphragm type liquid level meter, first lower linking tube, the first upper connecting tube, the first lower linking tube are both connected to below the normal level line of desulfurizing tower；The opposite side of desulfurizing tower is provided with magnetic double level gauge, magnetic double level gauge is provided with the second upper connecting tube, the second lower linking tube, second upper connecting tube is connected to above the normal level line of desulfurizing tower, second lower linking tube is connected to below the normal level line of desulfurizing tower, and the second lower linking tube and the first lower linking tube are in same level；The utility model is set by the double liquid level of bottom of towe, the density of desulfurizing tower bottom Adlerika can timely and accurately be monitored, avoid because detection caused by error or failure occur in indivedual instrumentations is inaccurate, the problem of so as to cause desulfurizing tower interior conduit too high because of Adlerika density Crystallization Plugging.
Description
Technical field
The utility model belongs to coal-fired flue gas desulfurization apparatus field, is related to a kind of densimeter measurement device, is specifically one kind
It is arranged on the double liquid level measurement density devices of bottom of towe.
Background technology
In traditional magnesium processes sulfur removal technology, desulfurizing tower bottom is designed with reservoir, and the reservoir is used for temporarily storing
Adlerika, but Adlerika concentration is difficult to control in desulfurizing tower, excessive concentration easily causes feed liquid Crystallization Plugging to be asked
The generation of topic.Understand in time and control magnesium sulfite solution concentration seems extremely important, and indivedual instrumentations are sometimes instantly
Can be because the Adlerika concentration that failure or error cause to detect produces deviation, so as to can not accurately monitor sulphur
The concentration of sour magnesium solution；In order to solve drawbacks described above, a solution is now provided.
Utility model content
The purpose of this utility model is to provide a kind of simple and practical, can promptly and accurately monitor fluid density in tower
Be arranged on bottom of towe double liquid level measurement density devices.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of double liquid level measurement density devices for being arranged on bottom of towe, including desulfurizing tower, desulfurizing tower is interior to be provided with a normal level
Line, desulfurizing tower side are provided with diaphragm type liquid level meter, are connected with the first upper connecting tube on diaphragm type liquid level meter, the first lower linking tube, and first
Upper connecting tube, the first lower linking tube are both connected on desulfurizing tower, and junction is respectively positioned on below normal level line；
The opposite side of desulfurizing tower is provided with magnetic double level gauge, and magnetic double level gauge is provided with the second upper connecting tube, second and connect
Pipe, the second upper connecting tube is connected on desulfurizing tower and junction is located above normal level line, and the second lower linking tube is connected to desulfurizing tower
Upper and junction is located at below normal level line.
Further, the junction of second lower linking tube and desulfurizing tower and the junction position of the first lower linking tube and desulfurizing tower
In same level.
Further, the first back-flushing water pipe is connected with the second upper connecting tube of the magnetic double level gauge, is connect under second
The second back-flushing water pipe is connected with pipe, the first back-flushing water pipe, the second back-flushing water pipe pass through the first pipeline and second pipe
It is connected with back-flushing storing unit.
Further, it is equipped with restriction orifice among the first back-flushing water pipe and the second back-flushing water pipe.
Further, it is connected with filter between first pipeline and second pipe.
The beneficial effects of the utility model：A kind of double liquid level measurement density devices for being arranged on bottom of towe, pass through at work
Diaphragm type liquid level meter and magnetic double level gauge measure level value respectively, according to measurement level value and known water density, computer meter
Calculate the density of bottom of towe solution.The utility model is set by the double liquid level of bottom of towe, can timely and accurately monitor desulfurizing tower bottom sulphur
The density of sour magnesium solution, avoid because detection caused by error or failure occur in indivedual instrumentations is inaccurate, so as to cause to take off
The problem of sulphur tower interior conduit too high because of Adlerika density Crystallization Plugging.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that being further described below in conjunction with the accompanying drawings to the utility model.
Fig. 1 is structured flowchart of the present utility model；
Embodiment
As shown in figure 1, a kind of double liquid level for being arranged on bottom of towe measures density devices, including desulfurizing tower 1, set in desulfurizing tower 1
There is a normal level line 101, the side of desulfurizing tower 1 is provided with diaphragm type liquid level meter 2, is connected with first and connects on diaphragm type liquid level meter 2
Pipe 201, the first lower linking tube 202, the first upper connecting tube 201, the first lower linking tube 202 is both connected on desulfurizing tower 1 and junction is normal
The lower section of liquid level line 101；
The opposite side of desulfurizing tower 1 is provided with magnetic double level gauge 3, and magnetic double level gauge 3 is provided with the second upper connecting tube 301, the
Two lower linking tubes 302, the second upper connecting tube 301 is connected on desulfurizing tower 1 and junction is located above normal level line 101, under second
Adapter 302 is connected on desulfurizing tower 1 and junction is located at the lower section of normal level line 101, the first lower linking tube 202 and desulfurizing tower 1
Junction and the junction of the second lower linking tube 302 and desulfurizing tower 1 are located at same level.
The first back-flushing water pipe 501 is connected with second upper connecting tube 301 of magnetic double level gauge 3, on the second lower linking tube 302
The second back-flushing water pipe 502 is connected with, restricted orifice is all provided among the first back-flushing water pipe 501 and the second back-flushing water pipe 502
Plate 4, the first back-flushing water pipe 501, the second back-flushing water pipe 502 are connected on filter 6 by the first pipeline 601, filtering
Device 6 is connected by second pipe 701 with back-flushing storing unit 7, back-flushing storing unit 7, the and of the first back-flushing water pipe 501
The setting of second back-flushing water pipe 502 is to prevent the Adlerika of bottom of towe from entering magnetic double level gauge 3, is conveyed from the external world
The back-flushing to come over removes the impurity in water by filter 6 first, and the moisture two-way after filtering is dropped by restriction orifice 4 respectively
Press quantitative the second upper connecting tube 301 and the second lower linking tube 302 that enter magnetic double level gauge 3.
A kind of double liquid level measurement density devices for being arranged on bottom of towe, at work by being turned over by diaphragm type liquid level meter and magnetic
Plate liquid level gauge measures level value respectively, and according to measurement level value and known water density, bottom of towe solution is calculated using computer
Density.The utility model is set by the double liquid level of bottom of towe, can timely and accurately monitor the density of desulfurizing tower bottom Adlerika,
Avoid because detection caused by error or failure occur in indivedual instrumentations is inaccurate, so as to cause desulfurizing tower interior conduit because of sulfuric acid
The problem of magnesium solution density too high Crystallization Plugging.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, the scope of protection of the utility model all should be belonged to.
Claims (5)
1. a kind of double liquid level measurement density devices for being arranged on bottom of towe, it is characterised in that interior including desulfurizing tower (1), desulfurizing tower (1)
Provided with a normal level line (101), desulfurizing tower (1) side is provided with diaphragm type liquid level meter (2), and diaphragm type liquid level meter connects on (2)
There are the first upper connecting tube (201), the first lower linking tube (202), the first upper connecting tube (201), the first lower linking tube (202) are both connected to desulfurization
On tower (1), and junction is respectively positioned on below normal level line (101)；
The opposite side of desulfurizing tower (1) is provided with magnetic double level gauge (3), and magnetic double level gauge (3) is provided with the second upper connecting tube
(301), the second lower linking tube (302), the second upper connecting tube (301) is connected on desulfurizing tower (1) and junction is located at normal level line
(101) top, the second lower linking tube (302) is connected on desulfurizing tower (1) and junction is located at below normal level line (101).
2. a kind of double liquid level measurement density devices for being arranged on bottom of towe according to claim 1, it is characterised in that described the
The junction of two lower linking tubes (302) and desulfurizing tower (1) is with the junction of the first lower linking tube (202) and desulfurizing tower (1) positioned at same
Horizontal plane.
A kind of 3. double liquid level measurement density devices for being arranged on bottom of towe according to claim 1, it is characterised in that the magnetic
The first back-flushing water pipe (501) is connected with the second upper connecting tube (301) of flap level gauge (3), the second lower linking tube connects on (302)
The second back-flushing water pipe (502) is connected to, the first back-flushing water pipe (501), the second back-flushing water pipe (502) pass through the first pipeline
(601) it is connected with second pipe (701) with back-flushing storing unit (7).
4. a kind of double liquid level measurement density devices for being arranged on bottom of towe according to claim 3, it is characterised in that described the
Restriction orifice (4) is equipped among one back-flushing water pipe (501) and the second back-flushing water pipe (502).
5. a kind of double liquid level measurement density devices for being arranged on bottom of towe according to claim 3, it is characterised in that described the
Filter (6) is connected between one pipeline (601) and second pipe (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999832.8U CN206990392U (en) | 2017-08-10 | 2017-08-10 | A kind of double liquid level measurement density devices for being arranged on bottom of towe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999832.8U CN206990392U (en) | 2017-08-10 | 2017-08-10 | A kind of double liquid level measurement density devices for being arranged on bottom of towe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990392U true CN206990392U (en) | 2018-02-09 |
Family
ID=61417774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720999832.8U Expired - Fee Related CN206990392U (en) | 2017-08-10 | 2017-08-10 | A kind of double liquid level measurement density devices for being arranged on bottom of towe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271325A (en) * | 2017-08-10 | 2017-10-20 | 合肥宁垣工程技术有限责任公司 | A kind of double liquid level measurement density devices for being arranged on bottom of towe |
-
2017
- 2017-08-10 CN CN201720999832.8U patent/CN206990392U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271325A (en) * | 2017-08-10 | 2017-10-20 | 合肥宁垣工程技术有限责任公司 | A kind of double liquid level measurement density devices for being arranged on bottom of towe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20190810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |