CN214781641U - Spiral-flow type dry quenching water seal tank - Google Patents
Spiral-flow type dry quenching water seal tank Download PDFInfo
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- CN214781641U CN214781641U CN202023174901.2U CN202023174901U CN214781641U CN 214781641 U CN214781641 U CN 214781641U CN 202023174901 U CN202023174901 U CN 202023174901U CN 214781641 U CN214781641 U CN 214781641U
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Abstract
The utility model relates to a spiral-flow type dry quenching coke water seal tank, including water seal tank body, inlet tube, drain, overflow mouth, burnt powder sedimentation tank, the inlet tube is along tangential direction and this body coupling of water seal tank, and the bottom of water seal tank body is equipped with the drain, and the drain passes through the blow off pipe and connects burnt powder sedimentation tank, and the upper portion of water seal tank body is equipped with the overflow mouth, and the below of the export of overflow mouth is equipped with the overflow launder, and the overflow launder passes through the pipeline and is connected with burnt powder sedimentation tank. The utility model provides an adopt many inlet tubes in bottom to make the spiral-flow type water seal tank that rivers flow, through the mode of the continuous flow of rivers with the great burnt powder automatic discharge water seal tank of density, the burnt powder can't deposit in the water seal tank and harden. The heat exchange efficiency of the water seal tank is increased, the service life of the water seal tank is prolonged, the frequency of manual tank cleaning is reduced, the safety coefficient of tank cleaning personnel is increased, and the enterprise cost is reduced.
Description
Technical Field
The utility model relates to a dry coke quenching field, especially a spiral-flow type dry coke quenching water seal tank.
Background
The dry quenching water seal tank is used for isolating a top air chamber of a pre-storage section of the dry quenching furnace from outside atmosphere, so that the increase of the oxygen content in the air chamber caused by the fact that air in the atmosphere enters the dry quenching furnace is avoided. The existing dry quenching water seal tank is usually installed in a mode that an annular water inlet pipe and an annular compressed air pipe are installed at the bottom. The water seal tank with the mode has the defects of short service life, frequent manual tank cleaning, difficulty in cleaning, high safety risk during cleaning, easiness in welding and water leakage, easiness in causing emergency furnace shutdown and the like. Because the furnace cover of the dry quenching furnace is opened frequently (about 10 minutes/time), the temperature of the furnace cover is kept around 1050 ℃ throughout the year, a large amount of coke powder generated in the coke charging process falls into a dry quenching water seal tank, if the coke powder cannot be cleaned in time or is not cleaned completely, a large amount of coke powder is easily accumulated at the bottom of the inner side of the water seal tank, and due to the high-temperature effect, welding seams at the bottom of the water seal tank are easy to open after the coke powder is hardened, and the water seal tank leaks water to cause production halt, thereby causing economic loss.
Disclosure of Invention
The utility model aims to solve the technical problem that a spiral-flow type dry quenching water seal tank is provided, overcome among the prior art easy gathering of fine coke, difficult clearance, need a large amount of manual works, short-lived, easily leak, easily cause defects such as urgent shut down.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a spiral-flow type dry quenching coke water sealed tank, includes the water sealed tank body, inlet tube, drain, overflow mouth, burnt powder sedimentation tank, and the inlet tube is along tangential direction and this body coupling of water sealed tank, and the bottom of water sealed tank body is equipped with the drain, and the drain passes through the blow off pipe and connects burnt powder sedimentation tank, and the upper portion of water sealed tank body is equipped with the overflow mouth, and the below of the export of overflow mouth is equipped with the overflow launder, and the overflow launder passes through the pipeline and is connected with burnt powder sedimentation tank.
The number of the water inlet pipes is at least 4.
The number of the sewage discharge outlets is at least 2.
The number of the overflow ports is at least 2.
The water inlet pipe is provided with a water inlet check valve.
And a drain valve is arranged on the drain outlet.
And a filter screen is arranged in the coke powder sedimentation tank.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides an adopt many inlet tubes in bottom to make the spiral-flow type water seal tank that rivers flow, through the mode of the continuous flow of rivers with the great burnt powder automatic discharge water seal tank of density, the burnt powder can't deposit in the water seal tank and harden.
The heat exchange efficiency of the water seal tank is increased, the service life of the water seal tank is prolonged, the frequency of manual tank cleaning is reduced, the safety coefficient of tank cleaning personnel is increased, and the enterprise cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
In the figure: the water seal tank comprises a water seal tank body 1, a water inlet pipe 2, a drain outlet 3, an overflow outlet 4, a drain pipe 5, an overflow water tank 6, a water inlet check valve 7, a drain valve 8, a coke powder sedimentation tank 9 and a filter screen 10.
Detailed Description
The following further describes the embodiments of the present invention with reference to the attached drawings:
as shown in fig. 1-2, a spiral-flow type dry quenching water seal tank, including water seal tank body 1, inlet tube 2, drain 3, overflow mouth 4, burnt powder sedimentation tank 9, water seal tank body 1 ring puts out the stove setting futilely, inlet tube 2 is connected with water seal tank body 1 along tangential direction, the bottom of water seal tank body 1 is equipped with drain 3, drain 3 passes through blow off pipe 5 and connects burnt powder sedimentation tank 9, the upper portion of water seal tank body 1 is equipped with overflow mouth 4, the below of the export of overflow mouth 4 is equipped with overflow water tank 6, overflow water tank 6 passes through the pipeline and is connected with burnt powder sedimentation tank 9.
The number of the water inlet pipes 2 is at least 4.
The number of the sewage discharge outlets 3 is at least 2.
The number of the overflow ports 4 is at least 2.
The water inlet pipe 2 is provided with a water inlet check valve 7.
And a drain valve 8 is arranged on the drain outlet 3.
A filter screen 10 is arranged in the coke powder sedimentation tank 9.
Examples
The utility model provides a spiral-flow type dry quenching water seal tank, includes water seal tank body 1, inlet tube 2, drain 3, overflow mouth 4, burnt powder sedimentation tank 9, and 1 ring dry quenching stove setting of water seal tank body, inlet tube 2 are connected with water seal tank body 1 along tangential direction, and inlet tube 2 is 4 equipartitions. The water inlet pipe 2 is provided with a water inlet check valve 7.
The bottom symmetry of water seal groove body 1 is equipped with 2 drain 3, is equipped with blowoff valve 8 on the drain 3. The drain 3 is connected with the fine coke sedimentation tank 9 through a drain pipe 5, the upper part symmetry of the water seal tank body 1 is provided with 2 overflow ports 4, the lower part of the outlet of the overflow port 4 is provided with an overflow water tank 6, and the overflow water tank 6 is connected with the fine coke sedimentation tank 9 through a pipeline. A filter screen 10 is arranged in the coke powder sedimentation tank 9.
The water inlet check valves 7 on the water inlet pipes 2 are used for controlling the water flow, so that the water flow in the water seal tank achieves the rotational flow effect. The coke powder can not be precipitated by utilizing a multi-path water inlet mode and can flow out of the water seal tank from the overflow port 9 along with water flow. The water flow carries a large amount of coke powder to be precipitated by the coke powder sedimentation tank 9 and then can be discharged into a sewage system. The operator only needs to open the drain valve 10 periodically to drain and clean the coke powder sedimentation tank 9.
For those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the claims of the present invention. The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention within the technical scope disclosed in the present invention.
Claims (7)
1. The utility model provides a spiral-flow type dry quenching water seal tank, includes water seal tank body, inlet tube, drain, overflow mouth, burnt powder sedimentation tank, its characterized in that, inlet tube are along tangential direction and this body coupling of water seal tank, and the bottom of water seal tank body is equipped with the drain, and the drain passes through the blow off pipe and connects burnt powder sedimentation tank, and the upper portion of water seal tank body is equipped with the overflow mouth, and the below of the export of overflow mouth is equipped with the overflow launder, and the overflow launder passes through the pipeline and is connected with burnt powder sedimentation tank.
2. The spiral-flow dry quenching water seal tank as claimed in claim 1, wherein the number of the water inlet pipes is at least 4.
3. The spiral-flow type dry quenching water seal tank as claimed in claim 1, wherein the number of the sewage discharge outlets is at least 2.
4. The spiral-flow dry quenching water seal tank of claim 1, wherein the number of overflow ports is at least 2.
5. The spiral-flow type dry quenching water seal tank as claimed in claim 1, wherein the water inlet pipe is provided with a water inlet check valve.
6. The spiral-flow type dry quenching water seal tank as claimed in claim 1, wherein a drain valve is arranged on the drain outlet.
7. The spiral-flow type dry quenching water seal tank of claim 1, wherein a filter screen is arranged in the coke powder sedimentation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023174901.2U CN214781641U (en) | 2020-12-25 | 2020-12-25 | Spiral-flow type dry quenching water seal tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023174901.2U CN214781641U (en) | 2020-12-25 | 2020-12-25 | Spiral-flow type dry quenching water seal tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214781641U true CN214781641U (en) | 2021-11-19 |
Family
ID=78721578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023174901.2U Active CN214781641U (en) | 2020-12-25 | 2020-12-25 | Spiral-flow type dry quenching water seal tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214781641U (en) |
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2020
- 2020-12-25 CN CN202023174901.2U patent/CN214781641U/en active Active
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