CN210138588U - Online leakage eliminating device for desulfurization absorption tower and tank - Google Patents
Online leakage eliminating device for desulfurization absorption tower and tank Download PDFInfo
- Publication number
- CN210138588U CN210138588U CN201920711511.2U CN201920711511U CN210138588U CN 210138588 U CN210138588 U CN 210138588U CN 201920711511 U CN201920711511 U CN 201920711511U CN 210138588 U CN210138588 U CN 210138588U
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- China
- Prior art keywords
- absorption tower
- tank
- desulfurization absorption
- leakage
- wedge
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Abstract
The utility model discloses an online leakage-eliminating device for a desulfurization absorption tower and a tank, which comprises a wedge arranged at the leakage point of the desulfurization absorption tower and the tank, wherein the wedge is wedged into the leakage point, a groove box with radian is arranged around the wedge, and the arc of the inner side surface of the groove box is adapted to the arc of the desulfurization absorption tower and the tank; the utility model has the advantages that: the device is suitable for online control of leakage caused by corrosion of slurry after the limestone (lime) -gypsum wet desulphurization absorption tower, the slurry tank and the pipeline lining of the thermal power plant are damaged in an anticorrosive way, machine unit halt is avoided, long-period operation of the machine unit is ensured, and the practicability is high.
Description
Technical Field
The utility model relates to a leakage-eliminating device, specifically speaking are online leakage-eliminating device of desulfurization absorption tower and case jar belongs to the leakage-eliminating device field.
Background
The wet desulphurization absorption tower is one of the main parts of the desulphurization system, the wet desulphurization absorption tower and a power plant boiler run synchronously, slurry discharge and leakage elimination cannot be realized under the normal running condition, the leakage elimination must be realized by internal repair welding after the absorption tower system stops running, and particularly, the leakage elimination problem is troubled by maintainers for a long time when the absorption tower with a long running period frequently generates leakage.
Disclosure of Invention
In order to solve the problem, the utility model discloses a desulfurization absorption tower and online leak-eliminating device of tank avoids the unit to shut down, ensures the long periodic operation of unit, and the practicality is stronger, is applicable to thermal power plant's lime stone (lime) -gypsum wet flue gas desulfurization absorption tower, thick liquid tank, pipeline inside lining corrosion damage back thick liquid and corrodes the online improvement that causes the leakage.
The technical scheme of the utility model is that:
the utility model provides a desulfurization absorption tower and online leakage-eliminating device of case jar, is including setting up the wedge in the leak source department of desulfurization absorption tower and case jar, the wedge wedges the leak source, be equipped with the groove box of taking the radian around the wedge, the arc of the medial surface of groove box with the arc of desulfurization absorption tower and case jar suits to can make the inside wall of groove box and the outer wall of desulfurization absorption tower and case jar laminate mutually, realized that the unit eliminates defect, hidden danger that leaks-eliminating, leak protection, incessant transport.
When the water cup is used, the wedge is sharpened firstly, the wedge is wedged into a leakage point by the hammer head, the leakage point has no water seepage and slurry seepage phenomena, three vertical edges of a square water cup with an opening at one side of the square water cup are fixedly connected onto the tank body or a pipeline, the tank body or the pipeline is used as the other side of the square water cup to form an integral water cup structure, and then fast-curing cement grouting materials and the like are poured into the water cup structure, so that the wedge in the water cup structure and the wall of the tank body or the pipeline form an integral structure in a short time.
The groove box is of a cuboid or cubic structure, is a cubic open water cup, and has an opening at one side, three edges of the opening are welded on the tank body or the pipeline, and the three edges and the tank body form a square water cup.
The inner side surface of the groove box is provided with an insertion hole, and the wedge penetrates through the insertion hole and is wedged into the leakage point.
The groove box is filled with cement grouting materials and the like, and the wedges and the leakage points are fixed, eliminated and prevented from leaking.
The wedge is a wood product.
The groove box is made of steel plates.
The wedge is sharpened and then wedged into a leakage point, so that the leakage point is ensured to be temporarily prevented from leaking slurry, a groove box with radian is manufactured around the wedge, cement grouting material and the like is poured into the groove box, the leakage and leakage can be eliminated, the defect and hidden danger of a unit can be eliminated without stopping the operation, the long-period operation of the power generation unit of a thermal power plant is ensured, and the wedge is low in cost, good in effect, strong in operability, durable, safe, reliable and pollution-free.
The utility model has the advantages that: and maintaining leakage stoppage modes for the absorption tower, the slurry tank and the pipeline of the desulfurization system in the running state of the unit. Can effectively avoid revealing the desulfurization system unstable state that the damage leads to because of absorption tower, thick liquid tank and pipeline, ensure the safe and stable operation of the desulfurization facility of unit during operation.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1, the online leakage-eliminating device for the desulfurization absorption tower and the tank comprises a wedge 2 arranged at the leakage point of the desulfurization absorption tower and the tank 1, the wedge 2 is wedged into the leakage point, a groove box 3 with a radian is arranged around the wedge 2, and the arc of the inner side surface of the groove box 3 is adapted to the arc of the desulfurization absorption tower and the tank 1, so that the inner side wall of the groove box 3 is attached to the outer walls of the desulfurization absorption tower and the tank 1, thereby realizing leakage elimination, leakage prevention and unit non-stop operation and eliminating defects and hidden dangers.
When the water cup is used, the wedge is sharpened firstly, the wedge is wedged into a leakage point by the hammer head, the leakage point has no water seepage and slurry seepage phenomena, three vertical edges of a square water cup with an opening at one side of the square water cup are fixedly connected onto the tank body or a pipeline, the tank body or the pipeline is used as the other side of the square water cup to form an integral water cup structure, and then fast-curing cement grouting materials and the like are poured into the water cup structure, so that the wedge in the water cup structure and the wall of the tank body or the pipeline form an integral structure in a short time.
The groove box is of a cuboid or cubic structure, is a cubic open water cup, and has an opening at one side, three edges of the opening are welded on the tank body or the pipeline, and the three edges and the tank body form a square water cup.
The groove box is filled with cement grouting materials (mainly comprising sand, cement, a rapid curing agent and the like, the main function of the groove box is rapid solidification, the groove box becomes cement and can play a sealing role), and the wedge and a leakage point are fixed, eliminated and prevented from leaking. The grouting material is prepared by taking a high-strength material as an aggregate, taking cement as a bonding agent and assisting materials with high flow state, micro-expansion, segregation prevention and the like. It is added with a certain amount of water in the construction site and can be used after being uniformly stirred.
The grouting material has good self-fluidity, rapid hardening, early strength, high strength, no shrinkage and micro-expansion; no toxicity, no harm, no aging, no pollution to water quality and surrounding environment, good self-sealing property, rust prevention and the like. The construction method has the advantages of reliable quality, cost reduction, short construction period, convenient use and the like.
The wedge is a wood product.
The groove box is made of steel plates.
The operation process is as follows: the wedge is sharpened and then wedged into a leakage point, a groove box with radian is manufactured around the wedge on the basis of ensuring that the leakage point is temporarily not leaked, cement grouting material and the like are poured into the groove box, so that the leakage elimination, leakage prevention and non-stop operation of a unit can be realized, the defects and hidden dangers are eliminated, the long-term operation of a power generation unit of a thermal power plant is ensured, and the wedge is low in cost, good in effect, strong in operability, durable, safe, reliable and pollution-free.
Claims (5)
1. The utility model provides a desulfurization absorption tower and online leakage-eliminating device of case jar which characterized in that: the device comprises wedges arranged at leak points of a desulfurization absorption tower and a tank, wherein the wedges are wedged into the leak points, groove boxes with radians are arranged around the wedges, and the arcs of the inner side surfaces of the groove boxes are matched with the arcs of the desulfurization absorption tower and the tank.
2. The desulfurization absorption tower and tank online leakage-eliminating device as claimed in claim 1, characterized in that: the inner side surface of the groove box is provided with an insertion hole, and the wedge penetrates through the insertion hole and is wedged into the leakage point.
3. The desulfurization absorption tower and tank online leakage-eliminating device as claimed in claim 1, characterized in that: and the groove box is filled with cement grouting material.
4. The desulfurization absorption tower and tank online leakage-eliminating device as claimed in claim 1, characterized in that: the wedge is a wood product.
5. The desulfurization absorption tower and tank online leakage-eliminating device as claimed in claim 1, characterized in that: the groove box is made of steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711511.2U CN210138588U (en) | 2019-05-17 | 2019-05-17 | Online leakage eliminating device for desulfurization absorption tower and tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711511.2U CN210138588U (en) | 2019-05-17 | 2019-05-17 | Online leakage eliminating device for desulfurization absorption tower and tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210138588U true CN210138588U (en) | 2020-03-13 |
Family
ID=69733902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920711511.2U Expired - Fee Related CN210138588U (en) | 2019-05-17 | 2019-05-17 | Online leakage eliminating device for desulfurization absorption tower and tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210138588U (en) |
-
2019
- 2019-05-17 CN CN201920711511.2U patent/CN210138588U/en not_active Expired - Fee Related
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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: 20200313 Termination date: 20210517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |