CN208815050U - Blast furnace gas water seal water bit identification device - Google Patents
Blast furnace gas water seal water bit identification device Download PDFInfo
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- CN208815050U CN208815050U CN201821402612.3U CN201821402612U CN208815050U CN 208815050 U CN208815050 U CN 208815050U CN 201821402612 U CN201821402612 U CN 201821402612U CN 208815050 U CN208815050 U CN 208815050U
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- blast furnace
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Blast furnace gas water seal water bit identification device disclosed by the utility model, including water tank, water is provided in water tank, it is provided with gas piping above the water tank, the outlet end of gas piping is located at the middle part of water tank and submerged in water, and the side of water tank is provided with overflow pipe, mark water tank is provided with above the water tank, the bottom of mark water tank is provided with and communicated with water inlet pipe, and the bottom end of water inlet pipe is extend into water, is provided with communicating pipe at the top of the mark water tank；Lower valve is provided on the water inlet pipe；Valve is provided on the communicating pipe.The utility model is provided with mark water tank, when the water level in water tank leads to also liquid level decline due to cooling water supply not in time, water level in mark water tank can decline, to reach new balance, in the discovery water seal that can be shifted to an earlier date by the liquid level of observation mark water tank the phenomenon that water shortage, and then the effective measures such as moisturizing are carried out, avoid water seal by the generation of coal gas punch-through.
Description
Technical field
The utility model relates to blast furnace gas water seal technical field more particularly to blast furnace gas water seal water bit identification devices.
Background technique
Blast furnace gas system is just provided with a water trap every one section of distance, for the condensation in gas piping is discharged
Water, coal gas drainer are commonly called as water seal for coal gas, and the structure of existing water seal for coal gas is as shown in Figure 1, include water tank 1-1, water tank
It is provided with gas piping 1-2 above 1-1, the outlet end of gas piping 1-2 is located at the middle part of water tank 1-1, in water tank 1-1
It is provided with water, water submerges the outlet end of gas piping 1-2, is the mixture of coal gas and condensed water, condensation in gas piping 1-2
Water is drained into water tank 1-1, under normal conditions, when the content of condensed water is higher, is discharged into water tank 1-1
Condensed water is greater than the condensed water of evaporation, and the pressure that water itself generates is greater than the pressure of coal gas in gas piping, so coal gas is in water
It does not leak out and under the action of envelope, the condensed water having more is discharged by overflow pipe 1-3, and water level is maintained a normal water
Position, but if no water is discharged into water tank 1-1 or is discharged into storage when the content of condensed water is lower in gas piping
Water in water tank 1-1 is less than the water of evaporation, and the water level in such water tank 1-1 will gradually decrease, when the pressure that water itself generates
When power is less than the pressure of coal gas in gas piping, coal gas will be leaked out, and jeopardize the life security of employee.
In actual operating condition, water tank 1-1 is metal can, opaque, cannot be directly viewed internal water level conditions, institute
To need to add a safety instruction in existing water seal for coal gas structure once consequence is hardly imaginable there is a situation where above-mentioned
Device.
Utility model content
The purpose of this utility model is that providing blast furnace gas water seal water bit identification dress in place of avoiding the deficiencies in the prior art
It sets, to effectively solve the shortcomings of the prior art.
To achieve the above object, the technical solution that the utility model is taken are as follows: blast furnace gas water seal water bit identification device, packet
Water tank is included, water is provided in water tank, gas piping is provided with above the water tank, the outlet end of gas piping is located at
The middle part of water tank and submerged in water, the side of water tank is provided with overflow pipe, and mark is provided with above the water tank
Know water tank, the bottom for identifying water tank is provided with and communicated with water inlet pipe, and the bottom end of water inlet pipe is extend into water, the top of the mark water tank
Portion is provided with communicating pipe；
Lower valve is provided on the water inlet pipe；
Valve is provided on the communicating pipe；
The mark water tank is made of transparent material, is identified and is provided with water level marking line on water tank.
Further, drainpipe is provided on the lateral wall of the water tank, the top of drainpipe is provided with funnel, connects
Liquid funnel is located at the lower section of the outlet of the overflow pipe and is provided with gap between funnel and the outlet of overflow pipe.
Further, the gap between the funnel and the outlet of overflow pipe is 50-100mm.
Further, the bottom of the water tank is provided with sewage draining exit.
Further, the outlet end of the gas piping and the bottom end of water inlet pipe are located in same level height.
The above-mentioned technical proposal of the utility model has the advantages that the utility model is provided with mark water tank, when
When water level in water tank leads to also liquid level decline due to cooling water supply not in time, identify water level in water tank can under
Drop, thus reach new balance, in the discovery water seal that can be shifted to an earlier date by the liquid level of observation mark water tank the phenomenon that water shortage,
And then the effective measures such as moisturizing are carried out, avoid water seal by the generation of coal gas punch-through, meanwhile, identifying water in water tank can also be with
Play the role of a moisturizing, protection water seal safety to water storage tank simultaneously.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of water seal for coal gas in the prior art；
Fig. 2 is the utility model embodiment structural schematic diagram.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In the description of the present invention, it should be noted that unless otherwise specific regulation
And restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As shown in Fig. 2, blast furnace gas water seal water bit identification device described in the present embodiment, including water tank 1, water tank 1
It is inside provided with water, the top of water tank 1 is provided with gas piping 2, and the outlet end of gas piping 2 is located at the middle part of water tank 1 simultaneously
And it is submerged in water, the side of water tank 1 is provided with overflow pipe 3, and the top of water tank 1 is provided with mark water tank 4, identifies water
The bottom of case 4 is provided with and communicated with water inlet pipe 5, and the bottom end of water inlet pipe 5 is extend into water, and the top of mark water tank 4 is provided with company
Siphunculus 6；
Lower valve 7 is provided on water inlet pipe 5；
Valve 8 is provided on communicating pipe 6；
Mark water tank 4 is made of transparent material, is identified and is provided with water level marking line 9 on water tank 4.
Drainpipe 10 is provided on the lateral wall of water tank 1, the top of drainpipe 10 is provided with funnel 11, connects liquid leakage
Bucket 11 is located at the lower section of the outlet of overflow pipe 3 and is provided with gap between funnel 11 and the outlet of overflow pipe 3；Funnel
Gap between 11 and the outlet of overflow pipe 3 is 50-100mm, by the gap can observe overflowing liquid whether be discharged it is smooth, and
When discovery situation.
The bottom of water tank 1 is provided with sewage draining exit 12.
The outlet end of gas piping 2 and the bottom end of water inlet pipe 5 are located in same level height.
The application method of the utility model are as follows: be first switched off lower valve 7, water inlet pipe 5 is inserted into water by valve 8 in opening
In, water is filled into mark water tank 4 by communicating pipe 6, valve 8 is then shut off, opens lower valve 7, identify the water in water tank 4
It flows downward along water inlet pipe 5, identifies the water level decreasing in water tank 4, wait when reach equilibrium state, identify in water tank 4
Water level stops decline, and the top of mark water tank 4 generates vacuum chamber, when the water level in water tank 1 since cooling water is fed not in time
When leading to also liquid level decline, the water level identified in water tank 4 can decline, to reach new balance, identify water by observation
In the discovery water seal that the liquid level of case 4 can shift to an earlier date the phenomenon that water shortage, and then the effective measures such as moisturizing are carried out, avoids water seal quilt
The generation of coal gas punch-through, meanwhile, the work of a moisturizing can also be played to water storage tank 1 simultaneously by identifying the water in water tank 4
With protection water seal safety.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (5)
1. blast furnace gas water seal water bit identification device, including water tank, it is provided with water in water tank, is set above the water tank
It is equipped with gas piping, the outlet end of gas piping is located at the middle part of water tank and submerged in water, the side setting of water tank
Have overflow pipe, it is characterised in that: mark water tank is provided with above the water tank, identify water tank bottom be provided with and communicated with into
The bottom end of water pipe, water inlet pipe is extend into water, is provided with communicating pipe at the top of the mark water tank；
Lower valve is provided on the water inlet pipe；
Valve is provided on the communicating pipe；
The mark water tank is made of transparent material, is identified and is provided with water level marking line on water tank.
2. blast furnace gas water seal water bit identification device according to claim 1, it is characterised in that: the outside of the water tank
Drainpipe is provided on wall, the top of drainpipe is provided with funnel, and funnel is located under the outlet of the overflow pipe
Gap is provided between the outlet of side and funnel and overflow pipe.
3. blast furnace gas water seal water bit identification device according to claim 2, it is characterised in that: the funnel and overflow
Gap between the outlet of flow tube is 50-100mm.
4. blast furnace gas water seal water bit identification device according to claim 1, it is characterised in that: the bottom of the water tank
It is provided with sewage draining exit.
5. blast furnace gas water seal water bit identification device according to claim 1, it is characterised in that: the gas piping goes out
Mouth end and the bottom end of water inlet pipe are located in same level height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402612.3U CN208815050U (en) | 2018-08-29 | 2018-08-29 | Blast furnace gas water seal water bit identification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402612.3U CN208815050U (en) | 2018-08-29 | 2018-08-29 | Blast furnace gas water seal water bit identification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208815050U true CN208815050U (en) | 2019-05-03 |
Family
ID=66275065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402612.3U Active CN208815050U (en) | 2018-08-29 | 2018-08-29 | Blast furnace gas water seal water bit identification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208815050U (en) |
-
2018
- 2018-08-29 CN CN201821402612.3U patent/CN208815050U/en active Active
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