CN217560739U - Desulfurization circulating tank liquid level measuring device - Google Patents
Desulfurization circulating tank liquid level measuring device Download PDFInfo
- Publication number
- CN217560739U CN217560739U CN202220757867.1U CN202220757867U CN217560739U CN 217560739 U CN217560739 U CN 217560739U CN 202220757867 U CN202220757867 U CN 202220757867U CN 217560739 U CN217560739 U CN 217560739U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- back plate
- pipe
- measuring
- tank liquid
- 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.)
- Active
Links
Images
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a desulfurization circulating tank liquid level measurement device, its characterized in that: comprising a back plate (8); the top of the back plate is provided with a hollow pipe (1); a measuring pipe (4) is arranged in the middle of the back plate and is communicated with the empty pipe; the graduated scale (3) and the back plate (8) are arranged on the two sides of the measuring pipe; a drain valve (7) is arranged at the connecting position of the square flange (6) under the back plate and is communicated with the measuring pipe. The utility model is used for the on-the-spot liquid level measurement of power device flue gas desulfurization circulating slot is one kind can be directly perceived, accurate measurement desulfurization circulating slot liquid level, and the liquid level measurement device who shows on the spot of being convenient for maintain.
Description
Technical Field
The utility model relates to a liquid level measurement device in the industrial production process especially relates to a desulfurization circulating tank liquid level measurement device.
Background
In the flue gas desulfurization section of the power plant, the liquid level measurement of the desulfurization circulating tank, the conventional configuration only has 1 remote transmission liquid level meter, does not carry out visual display with the ground liquid level meter to compare with the remote transmission liquid level meter. The desulfurization circulation groove is provided with a common magnetic turning plate liquid level timing, and because ammonium sulfate slurry contains viscous substances and is easy to scale, a magnetic float is easy to scale and block in the measuring cylinder, so that the measurement is inaccurate. The desulfurization circulation groove is provided with a glass tube liquid level meter, the glass tube is fragile, and the inner structure of the glass tube is not easy to clean.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a desulfurization circulating tank liquid level measurement device has overcome the above-mentioned shortcoming of prior art, has the directly perceived, the accurate measurement of desulfurization circulating tank liquid level on the spot, and is convenient for maintain to carry out the characteristics of comparing with the teletransmission level gauge.
The purpose of the utility model is realized through the following technical scheme:
a liquid level measuring device of a desulfurization circulating tank comprises a back plate; the top of the back plate is provided with a hollow pipe with a downward opening; a measuring pipe is arranged in the middle of the back plate and is communicated with an empty pipe; the two sides of the measuring tube are provided with a graduated scale and a back plate; the measuring tube and the graduated scale are fixedly connected to the middle position of the back plate; and a drain valve is arranged at the connecting position of the square flange under the back plate and is communicated with the measuring pipe.
The pair of hollow pipes is opened downwards; the measuring tube external diameter is 40mm, has overcome the pipe diameter and has little, causes the measuring tube easily to block up the shortcoming.
The measuring pipe is an organic mixture material measuring pipe. The organic mixture material measuring tube is a copolymer fluorinated ethylene propylene material main body of tetrafluoroethylene and hexafluoropropylene, the defect that a common glass tube is fragile is overcome, and transparency is also considered.
The back plate is provided with two anchor ear fixing points: go up staple bolt fixed point, lower staple bolt fixed point. The liquid level measuring device is a side-mounted single-flange liquid level meter, two fixing points which are arranged on a metal back plate of the liquid level meter and fixed by hoops are fixedly connected with a nearby fixing support, and the upper part of the liquid level meter is firmly fixed.
The measuring device adopts the principle of a communicating vessel, and the liquid level of the reaction circulating tank can be accurately and real-timely measured by the hollow pipe with the downward opening. The opening of the empty pipe faces downwards, so that sundries or rainwater can be prevented from entering the measuring pipe of the liquid level meter from the gateway of the empty pipe. Washing water is connected from a vent pipe gate, a drain valve is opened, the liquid level meter can be subjected to regular back washing, and scaling of ammonium sulfate slurry in the measuring pipe is prevented.
The utility model discloses an above-mentioned technical scheme has following beneficial effect:
the utility model discloses a single flange side-mounted formula level measurement device, the measuring device top sets up the empty pipe, is applicable to the level measurement device of desulfurization circulating tank operating mode, can be directly perceived, accurate demonstration desulfurization circulating tank liquid level, and technology operating personnel can compare liquid level, teletransmission liquid level in situ, when teletransmission level gauge breaks down or abnormal indication, use level indication on the spot as the benchmark, overhaul the teletransmission level gauge. The aims of visual and accurate measurement of the local liquid level of the desulfurization circulating tank and convenient maintenance are fulfilled.
Drawings
FIG. 1 is a schematic view of the structure of the liquid level measuring device of the desulfurization circulating tank
Numbering in the figures: backplate, to hollow pipe 1, go up staple bolt fixed point 2, scale 3, survey buret 4, lower staple bolt fixed point 5, flange 6, blowoff valve 7, backplate 8
Detailed Description
The liquid level measuring device of the desulfurization circulating tank shown in figure 1 comprises a pair of empty pipes (overflow ports) 2 with downward openings, a graduated scale 3, a measuring pipe 4, a flange 6, a blow-down valve 7, an upper hoop fixing point 2, a lower hoop fixing point 5 and a back plate 8.
The utility model discloses utilize the principle of linker, introduce liquid level measurement device into desulfurization circulation groove ammonium sulfate thick liquid and survey buret 4 to setting up scale 3 in surveying 4 both sides of buret, just can read out the desulfurization circulation groove through the scale that the liquid level in surveying buret 4 corresponds and wipe the liquid level. The liquid level measurement device top sets up opening down to empty pipe 1, has both become 1 intercommunicating vessel with the level gauge, prevents again that debris, rainwater from getting into surveying buret, can also insert interim pipe from empty 1 overflow mouth of managing, carries out the back flush to surveying buret 4.
The utility model discloses according to the linker principle, combine the structural feature that current magnetism turned over board level gauge, glass pipe level gauge to form a desulfurization circulation groove liquid level measurement device. The liquid level measuring device is a single-flange side-mounted liquid level meter, the middle part of a panel of the liquid level meter is provided with a measuring pipe 4 which is made of fluorinated ethylene propylene and has the outer diameter of phi 40. Survey 4 both sides of buret and be scale 3 and metal backplate, this metal backplate 8 is together fixed with nearby fixed bolster through last staple bolt fixed point 2, lower staple bolt fixed point 5, installs survey buret 4 in the middle of the metal backplate 8, and scale 3 is installed to both sides, and the effect of metal backplate 8 is fixed survey buret and scale. According to the ammonium sulfate thick liquid level position in the survey buret 4, contrast survey buret 4 both sides scale 3 can read the liquid level. The top of the measuring device is provided with a stainless steel blank pipe 1 with a downward opening, so that the liquid level measuring device is communicated with the atmosphere. The liquid level measuring device is provided with two anchor ear fixing points comprising an upper anchor ear fixing point 2 and a lower anchor ear fixing point 5, the part above a flange 6 of the liquid level measuring device is firmly fixed with a nearby bracket, and a blow-down valve 7 is arranged on the liquid level measuring device below the flange 6.
This measuring device adopts and measures intraductal demonstration liquid level, surveys buret both sides and instructs the liquid level for the mode of scale, has overcome traditional magnetism and has turned over the board level gauge, and in the ammonium sulfate thick liquid entered measuring cylinder, the magnetism float was because of the easy scale deposit of ammonium sulfate thick liquid, the characteristic of bonding, leads to the magnetism float to scale deposit, block puckery in measuring cylinder, leads to measuring inaccurate problem.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a desulfurization circulation groove liquid level measurement device which characterized in that: comprising a back plate (8); the top of the back plate (8) is provided with a hollow pipe (1); a measuring pipe (4) is arranged in the middle of the back plate (8), and the measuring pipe (4) is communicated with the empty pipe (1); the graduated scale (3) and the back plate (8) are arranged on the two sides of the measuring pipe (4); the measuring tube and the graduated scale are fixedly connected to the middle position of the back plate (8); a blow-down valve (7) is arranged at the connecting position of the square flange (6) under the back plate (8), and the blow-down valve (7) is communicated with the measuring pipe (4).
2. The desulfurization circulation tank liquid level measuring device according to claim 1, characterized in that: the pair of hollow pipes (1) is opened downwards.
3. The desulfurization circulation tank liquid level measurement device according to claim 1 or 2, characterized in that: the outer diameter of the measuring pipe (4) is 40mm.
4. The desulfurization circulation tank liquid level measurement device according to claim 1 or 2, characterized in that: the back plate (8) is an organic mixture material measuring pipe.
5. The desulfurization circulating tank liquid level measuring device according to claim 4, characterized in that: the organic mixture material measuring tube is a copolymer fluorinated ethylene propylene material main body of tetrafluoroethylene and hexafluoropropylene.
6. The desulfurization circulation tank liquid level measurement device according to claim 1 or 2, characterized in that: two anchor ear fixing points are arranged on the back plate (8): go up staple bolt fixed point (2), lower staple bolt fixed point (5).
7. The desulfurization circulation tank liquid level measuring device according to claim 6, characterized in that: the back plate (8) is connected with the nearby fixed support through the upper hoop fixed point (2) and the lower hoop fixed point (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220757867.1U CN217560739U (en) | 2022-04-01 | 2022-04-01 | Desulfurization circulating tank liquid level measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220757867.1U CN217560739U (en) | 2022-04-01 | 2022-04-01 | Desulfurization circulating tank liquid level measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217560739U true CN217560739U (en) | 2022-10-11 |
Family
ID=83471438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220757867.1U Active CN217560739U (en) | 2022-04-01 | 2022-04-01 | Desulfurization circulating tank liquid level measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217560739U (en) |
-
2022
- 2022-04-01 CN CN202220757867.1U patent/CN217560739U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102564534B (en) | Magnetic liquidometer for water level of steam drum | |
| CN103453966B (en) | A kind of non-water flushing device of toilet with infrared distance measurement fluid level measuring instrument | |
| CN207730303U (en) | Anti- liquid fluctuating interference liquid level detection gauge and detection device | |
| CN217560739U (en) | Desulfurization circulating tank liquid level measuring device | |
| CN201688894U (en) | Magnetostrictive level meter | |
| CN211783726U (en) | Air blowing type liquid level measuring device | |
| CN209625045U (en) | A kind of wet desulfuration tower detection device | |
| CN203037548U (en) | Side-mounted differential pressure density measuring device | |
| CN202928661U (en) | Top-loading magnetic floater liquid level indicator | |
| CN211864479U (en) | Visual desulfurization absorption tower overflow pipe | |
| CN210375332U (en) | Automatic change sewage jar magnetism for control system and turn over board level gauge | |
| CN109060052A (en) | A kind of corrosion resistant metal pipe float flow meter | |
| CN210862854U (en) | Novel magnetic flap liquid level meter | |
| CN204788588U (en) | First -class standard metal measurer | |
| CN205068181U (en) | Industry liquid -level monitoring device | |
| CN206504774U (en) | A kind of differential pressure type magnetic float liquidlevel meter | |
| CN209992038U (en) | Liquid level comparison device of wet desulphurization absorption tower | |
| CN209764203U (en) | Liquid level meter with floating ball type protection structure | |
| CN208843022U (en) | A kind of acid-base solution holding vessel | |
| CN208270016U (en) | A kind of liquidometer fixed device of protection | |
| CN206832329U (en) | Level measurement device in a kind of turbine-generator units top cover | |
| CN207081635U (en) | Dirt concentration sensor and automatic sewage discharging device in a kind of on-line measurement water | |
| CN219935055U (en) | Wet flue gas desulfurization absorption tower liquid level measurement device and desulfurizing tower | |
| CN208847281U (en) | A kind of boiler drum level meter with surge tank | |
| CN204556057U (en) | Corrosive liquid liquid level display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |