CN221146216U - Energy-saving gas reversing chamber - Google Patents
Energy-saving gas reversing chamber Download PDFInfo
- Publication number
- CN221146216U CN221146216U CN202323074719.3U CN202323074719U CN221146216U CN 221146216 U CN221146216 U CN 221146216U CN 202323074719 U CN202323074719 U CN 202323074719U CN 221146216 U CN221146216 U CN 221146216U
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- wall
- pipe
- valve
- pressure rubber
- long iron
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 70
- 229910052742 iron Inorganic materials 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 4
- 239000003034 coal gas Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000009466 transformation Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 32
- 239000000571 coke Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to the technical field of pipeline pollution discharge, and provides an energy-saving gas reversing chamber which comprises gas conveying pipes distributed at equal intervals, wherein a pollution discharge connecting pipe is welded on the outer wall of the bottom of the gas conveying pipe, and a regulating valve is arranged on the outer wall of one end of the pollution discharge connecting pipe. Through the technical scheme, the problems that a blow-down valve in the prior art is complex to replace, production fluctuation is easy to generate, and the cost for replacing the high-temperature high-pressure rubber pipe is high are solved. According to the utility model, before the drain valve is replaced, only the regulating valve is required to be installed on the drain connecting pipe, so that the step of replacing the drain valve is simplified, gas is not required to be stopped when the drain valve is replaced, the operation is simple, production fluctuation is not easy to cause by utilizing the toughness of the metal hose, only one high-temperature and high-pressure rubber pipe with 20 meters can be connected with the long iron pipe, only one high-temperature and high-pressure rubber pipe is required to be replaced when the high-temperature and high-pressure rubber pipe is replaced, the cost of replacing the high-temperature and high-pressure rubber pipe is greatly saved after transformation, and the time for replacing the high-temperature and high-pressure rubber pipe is saved.
Description
Technical Field
The utility model relates to the technical field of pipeline pollution discharge, in particular to an energy-saving gas reversing chamber.
Background
The reversing room is one of important posts of the coke plant, and the main responsibility of the reversing room is to exchange gas and waste gas heated by the coke oven, so that the normal heating of the machine side and the coke side is ensured. The reversing room belongs to a flammable and explosive dangerous area and is also an important part of a key device.
The exchanger is extremely important in the coke oven production process, and is just like a human heart, if the exchanger fails to process timely, the pressure of the whole oven body is excessively high to cause smoke leakage, ignition, deformation of an oven door and an oven frame and the like, and if the smoke of a basement is not discharged timely, explosion can occur when the smoke reaches a certain concentration and the result is very serious.
Whether the gas pipeline in the reversing chamber can normally drain plays a vital role in the normal operation of a coking plant, but the original sewage draining structure has the following defects:
1. Because the service life of the blow-down valve is limited, after a period of time, the blow-down valve needs to be replaced due to the influence of the working environment, but the original blow-down valve needs to be replaced by stopping using gas, so that the operation is complex, and the production fluctuation is easy to cause.
2. The original 7 small furnaces are all provided with high-temperature and high-pressure rubber pipes of 20 meters, and the high-temperature and high-pressure rubber pipes need to be replaced once about one quarter before transformation, so that the replacement cost is high.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the energy-saving gas reversing chamber, which overcomes the defects of the prior art, and effectively solves the problems that the blow-down valve is complex to replace, the production fluctuation is easy to generate, and the cost for replacing the high-temperature high-pressure rubber tube is high.
The technical scheme of the utility model is as follows:
The utility model provides an energy-conserving coal gas switching-over room, includes the gas conveying pipe that the equidistance distributes, gas conveying pipe bottom outer wall welding has the blowdown takeover, and blowdown takeover one end outer wall installs the governing valve, metal collapsible tube is installed to governing valve one end inner wall, and metal collapsible tube one end outer wall installs the blowdown replacement valve, blowdown replacement valve one end outer wall welding has long iron pipe, and long iron pipe one end outer wall is provided with high temperature high pressure rubber tube, bond the seal cover between long iron pipe and the high temperature high pressure rubber tube, and the seal cover outer wall winding has the bandage.
Through the scheme, one end of the existing blow-down valve is connected and additionally provided with the blow-down replacement valve and the long iron pipe through the metal hose, before the blow-down valve is replaced, only the adjusting valve is required to be installed after the blow-down adapter tube is replaced, the step of replacing the blow-down valve is simplified, gas is not required to be stopped when the blow-down valve is replaced, the operation is simple, production fluctuation is not easy to occur by utilizing the toughness of the metal hose, the original seven small furnace blow-down pipes are all changed into the rubber pipes with the high temperature and high pressure of 20 meters, the rubber pipes with the high temperature and the high pressure of 6 meters are connected with 7 metal hoses, only the rubber pipes with the high temperature and the high pressure of 20 meters can be connected with the long iron pipes, only one rubber pipe with the high temperature and the high pressure of the rubber pipes is required to be replaced, the cost of replacing the rubber pipes with the high temperature and the high pressure of the rubber pipes is greatly saved after the transformation.
Preferably, a drain valve is arranged on the outer wall of the drain connecting pipe.
Preferably, a fixed joint is arranged between the regulating valve and the metal hose as well as between the metal hose and the pollution discharge replacement valve.
Through the scheme, the regulating valve, the metal hose and the pollution discharge replacement valve are sequentially fixed together by using the fixed joint.
Preferably, the bottom of the outer wall of the long iron pipe is welded with vertical rods which are symmetrically distributed.
Through above-mentioned scheme, the effect of montant is in fixed long iron pipe.
Preferably, a pressure gauge is arranged at one end of the outer wall of the long iron pipe, which is close to the high-temperature high-pressure rubber pipe.
Through foretell scheme, the manometer is used for the inside pressure variation of real-time supervision long iron pipe, and the timely discovery problem of being convenient for is in time solved the problem.
Preferably, the outer wall of the gas conveying pipe is provided with a symmetrically distributed fixing frame, the outer wall of the fixing frame is welded with hoops distributed at equal intervals, and the gas conveying pipe is clamped on the inner wall of the hoops.
Through the scheme, the fixing frame is used for supporting the gas conveying pipe, and the gas conveying pipe is fixed by installing a plurality of clamps on the fixing frame, so that the stability of the gas conveying pipe is ensured.
Preferably, the length of the long iron pipe is 6m.
Preferably, the length of the high-temperature high-pressure rubber tube is 20m.
The working principle and the beneficial effects of the utility model are as follows:
Working principle: a group of 7 gas delivery pipes are arranged in the gas reversing chamber, the gas delivery pipes are supported by two fixing frames, the gas delivery pipes are fixed by installing a plurality of clamps on the fixing frames, the stability of the gas delivery pipes is ensured, a blow-down connecting pipe is welded at the bottom of each gas delivery pipe, a blow-down valve is installed at one end of each blow-down connecting pipe, one end of the existing blow-down valve is connected with a blow-down replacement valve by a metal hose, and the blow-down replacement valve is connected with a long iron pipe, and only the adjusting valve 3 is required to be installed after the blow-down replacement valve is replaced.
1. According to the utility model, one end of the existing blow-down valve is connected and additionally provided with the blow-down replacement valve and the long iron pipe by using the metal hose, and the adjusting valve is only required to be arranged after the blow-down connection pipe is replaced before the blow-down valve is replaced, so that the step of replacing the blow-down valve is simplified, gas is not required to be stopped when the blow-down valve is replaced, the operation is simple, and the production fluctuation is not easy to cause by using the toughness of the metal hose.
2. In the utility model, the original seven small furnace pollution discharge pipes are all changed into the long iron pipes with the length of 6 meters and the connection of 7 metal hoses by using the high-temperature high-pressure rubber pipes with the length of 7 meters, and only one high-temperature high-pressure rubber pipe can be connected with the long iron pipes by using only one high-temperature high-pressure rubber pipe with the length of 20 meters, and only one high-temperature high-pressure rubber pipe needs to be replaced, so that the cost for replacing the high-temperature high-pressure rubber pipe is greatly saved after the modification, and the time for replacing the high-temperature high-pressure rubber pipe is saved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a rear elevational view of the overall structure of the present utility model;
FIG. 3 is a schematic view of a metal hose connection structure according to the present utility model;
Fig. 4 is a schematic diagram of the connection structure of the long iron pipe and the high-temperature high-pressure rubber pipe of the utility model.
In the figure: 1. a gas delivery pipe; 2. a sewage discharge connecting pipe; 3. a regulating valve; 4. a metal hose; 5. a blowdown replacement valve; 6. a long iron pipe; 7. a high-temperature high-pressure rubber tube; 8. sealing sleeve; 9. a strap; 10. a blow-down valve; 11. fixing the joint; 12. a vertical rod; 13. a pressure gauge; 14. a fixing frame; 15. and (5) clamping the clamp.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-3, this embodiment provides an energy-saving gas reversing chamber, which comprises gas conveying pipes 1 distributed equidistantly, a blowdown connecting pipe 2 is welded on the outer wall of the bottom of the gas conveying pipe 1, a regulating valve 3 is installed on the outer wall of one end of the blowdown connecting pipe 2, a metal hose 4 is installed on the inner wall of one end of the regulating valve 3, and a blowdown replacement valve 5 is installed on the outer wall of one end of the metal hose 4.
In this embodiment, a drain replacement valve 5 is connected with a long iron pipe 6 by a metal hose 4 at one end of an existing drain valve 10, and only the adjusting valve 3 is required to be mounted on the drain connecting pipe 2 before the drain valve 10 is replaced, so that the step of replacing the drain valve 10 is simplified, the gas is not required to be deactivated when the drain valve 10 is replaced, the operation is simple, and the production fluctuation is not easy to be caused by utilizing the toughness of the metal hose 4.
Referring to fig. 3, a drain valve 10 is installed at the outer wall of the drain adapter 2.
Referring to fig. 3, a fixing joint 11 is installed between the regulating valve 3 and the metal hose 4, and between the metal hose 4 and the drain replacement valve 5, and the regulating valve 3, the metal hose 4, and the drain replacement valve 5 are sequentially fixed together by the fixing joint 11.
Referring to fig. 4, the bottom of the outer wall of the long iron pipe 6 is welded with symmetrically distributed vertical rods 12, one end of the outer wall of the long iron pipe 6, which is close to the high-temperature high-pressure rubber pipe 7, is provided with a pressure gauge 13, the function of the vertical rods 12 is to fix the long iron pipe 6, and the pressure gauge 13 is used for monitoring the pressure change inside the long iron pipe 6 in real time, so that the problems can be found out in time and be solved in time.
Example two
As shown in fig. 4, based on the same concept as that of the above embodiment 1, this embodiment also proposes an energy-saving gas reversing chamber, wherein a long iron pipe 6 is welded on the outer wall of one end of the sewage disposal replacement valve 5, a high-temperature high-pressure rubber pipe 7 is arranged on the outer wall of one end of the long iron pipe 6, a sealing sleeve 8 is adhered between the long iron pipe 6 and the high-temperature high-pressure rubber pipe 7, and a binding band 9 is wound on the outer wall of the sealing sleeve 8.
In the embodiment, the original seven small-furnace pollution discharge devices are all transformed into the long iron pipes 6 with the length of 6 meters and the connection of 7 metal hoses 4 by using the high-temperature and high-pressure rubber pipes 7 with the length of 7, and only one high-temperature and high-pressure rubber pipe 7 can be connected with the long iron pipes 6 by using the long iron pipes 7 with the length of 20 meters, so that only one high-temperature and high-pressure rubber pipe 7 needs to be replaced, the cost for replacing the high-temperature and high-pressure rubber pipe 7 is greatly saved after transformation, and the time for replacing the high-temperature and high-pressure rubber pipe 7 is saved.
Referring to fig. 2, the outer wall of the gas delivery pipe 1 is provided with symmetrically distributed fixing frames 14, the outer wall of the fixing frames 14 is welded with equally distributed clamping hoops 15, the gas delivery pipe 1 is clamped on the inner wall of the clamping hoops 15, the fixing frames 14 are used for supporting the gas delivery pipe 1, and the gas delivery pipe 1 is fixed by installing a plurality of clamping hoops 15 on the fixing frames 14, so that the stability of the gas delivery pipe 1 is ensured.
Referring to fig. 1, the long iron pipe 6 has a length of 6m, and the high-temperature and high-pressure rubber pipe 7 has a length of 20m.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an energy-conserving coal gas switching-over room, its characterized in that, including gas conveyer pipe (1) that equidistance distributes, gas conveyer pipe (1) bottom outer wall welding has blowdown takeover (2), and blowdown takeover (2) one end outer wall installs governing valve (3), metal collapsible tube (4) are installed to governing valve (3) one end inner wall, and metal collapsible tube (4) one end outer wall installs blowdown replacement valve (5), blowdown replacement valve (5) one end outer wall welding has long iron pipe (6), and long iron pipe (6) one end outer wall is provided with high temperature high pressure rubber tube (7), bond seal cover (8) between long iron pipe (6) and high temperature high pressure rubber tube (7), and seal cover (8) outer wall winding has bandage (9).
2. An energy saving gas reversing chamber according to claim 1, characterized in that the outer wall of the blow down connection pipe (2) is provided with a blow down valve (10).
3. An energy saving gas reversing chamber according to claim 1, characterized in that a fixed joint (11) is arranged between the regulating valve (3) and the metal hose (4) and between the metal hose (4) and the blowdown substitution valve (5).
4. An energy-saving gas reversing chamber according to claim 1, characterized in that the bottom of the outer wall of the long iron pipe (6) is welded with symmetrically distributed vertical rods (12).
5. An energy-saving gas reversing chamber according to claim 1, characterized in that a pressure gauge (13) is arranged at one end of the outer wall of the long iron pipe (6) close to the high-temperature high-pressure rubber pipe (7).
6. The energy-saving gas reversing chamber according to claim 1, wherein symmetrically-distributed fixing frames (14) are arranged on the outer wall of the gas conveying pipe (1), hoops (15) which are equidistantly distributed are welded on the outer wall of the fixing frames (14), and the gas conveying pipe (1) is clamped on the inner wall of the hoops (15).
7. An energy saving gas reversing chamber according to claim 1, characterized in that the length of the long iron pipe (6) is 6m.
8. An energy saving gas reversing chamber according to claim 1, characterized in that the length of the high temperature and high pressure hose (7) is 20m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323074719.3U CN221146216U (en) | 2023-11-15 | 2023-11-15 | Energy-saving gas reversing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323074719.3U CN221146216U (en) | 2023-11-15 | 2023-11-15 | Energy-saving gas reversing chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221146216U true CN221146216U (en) | 2024-06-14 |
Family
ID=91429499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323074719.3U Active CN221146216U (en) | 2023-11-15 | 2023-11-15 | Energy-saving gas reversing chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221146216U (en) |
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2023
- 2023-11-15 CN CN202323074719.3U patent/CN221146216U/en active Active
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