CN204079883U - Coke dry quenching furnace water sealed tank water replanishing device - Google Patents
Coke dry quenching furnace water sealed tank water replanishing device Download PDFInfo
- Publication number
- CN204079883U CN204079883U CN201420533805.8U CN201420533805U CN204079883U CN 204079883 U CN204079883 U CN 204079883U CN 201420533805 U CN201420533805 U CN 201420533805U CN 204079883 U CN204079883 U CN 204079883U
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- CN
- China
- Prior art keywords
- water
- tank
- sealed tank
- valve
- communicated
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 239000000571 coke Substances 0.000 title claims abstract description 18
- 238000010791 quenching Methods 0.000 title claims abstract description 17
- 230000000171 quenching effect Effects 0.000 title claims abstract description 17
- 238000012423 maintenance Methods 0.000 claims abstract description 10
- 238000009841 combustion method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model discloses a kind of coke dry quenching furnace water sealed tank water replanishing device, relate to dry coke quenching equipment manufacturing technology field, coke-oven plant; Comprise water tank and water sealed tank, inlet channel divides two-way, and water intaking valve of leading up to is communicated with tank top, and the valve of separately leading up in maintenance bypass duct is communicated with water sealed tank; Water tank upper end is provided with upflow tube, and this upflow tube is communicated with maintenance bypass duct with normal water compensating valve through conical hopper; Water tank lower end is provided with emergency line, and this emergency line is communicated with water sealed tank through emergence compensating water valve, and emergence compensating water valve is normal open state on emergency line.It can solve when dry coke quenching is produced, because of water pressure fluctuations, cut off the water or have a power failure cause water sealed tank cut off the water supply dry combustion method, even hardening crack the problem of water sealed tank.
Description
Technical field
The utility model relates to dry coke quenching equipment manufacturing technology field, coke-oven plant, especially a kind of coke dry quenching furnace water sealed tank water replanishing device for coke dry quenching furnace furnace roof.
Background technology
The dry stove water sealed tank that puts out in coke-oven plant adopts straight carbon steel and heat-resistance stainless steel to be welded, and bottom is provided with into water coil pipe and air-coil, and outer wall is provided with overflow port.Water sealed tank is arranged on and dryly puts out fire door, directly manufactures by burnt baking part heat-resistance stainless steel red in stove, and heat insulation with ceramic fiber blanket, normally keeps certain water level to play the effect of cooling and water seal in water sealed tank when producing.
Due to the liftoff height of dry coke quenching furnace top water seal tank about 34 meters, water route water pressure fluctuations, cutting off the water or having a power failure all to cause the cooling water of top water seal tank to interrupt, cause water sealed tank cut off the water supply dry combustion method, even hardening crack water sealed tank, affect dry coke quenching and normally produce.
Utility model content
The purpose of this utility model is to provide a kind of coke dry quenching furnace water sealed tank water replanishing device, and it can solve when dry coke quenching is produced, because of water pressure fluctuations, cut off the water or have a power failure cause water sealed tank cut off the water supply dry combustion method, even hardening crack the problem of water sealed tank.
In order to solve the problem, the technical solution adopted in the utility model is: this coke dry quenching furnace water sealed tank water replanishing device, comprise water tank and water sealed tank, inlet channel divides two-way, water intaking valve of leading up to is communicated with described tank top, and the valve of separately leading up in maintenance bypass duct is communicated with described water sealed tank; Described water tank upper end is provided with upflow tube, and this upflow tube is communicated with described maintenance bypass duct with normal water compensating valve through conical hopper; Described water tank lower end is provided with emergency line, and this emergency line is communicated with described water sealed tank through emergence compensating water valve, and described emergence compensating water valve is normal open state on described emergency line.
In technique scheme, scheme can also be more specifically: described water tank side is provided with liquidometer; The lower end of described water tank is provided with blow-off line, and this blow-off line is provided with wash water valve; The upper end of described water tank is provided with evacuated tube.
Owing to have employed technique scheme, the utility model compared with prior art, the beneficial effect had is: owing to being provided with emergency line, when water-supply line is because of after a variety of causes cuts off the water, be fed to the dry water putting out top water seal tank cannot normal supply time, the water be stored in water tank adds in water sealed tank by emergency line, can ensure that water sealed tank has the rate of water make-up of 4 to 5 hours, reserve sufficient time check to operator or adopt remedial measures, thus prevent from water sealed tank from deforming because of no-water dry combustion even ftractureing, the fault causing water sealed tank to be scrapped occurs, ensure that dry coke quenching is produced and stablizes coke quality and reduce environmental pollution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Coke dry quenching furnace water sealed tank water replanishing device shown in Fig. 1, comprise water tank 1 and water sealed tank 8, inlet channel divides two-way, and water intaking valve 2 of leading up to is communicated with water tank 1 top, and the valve 9 of separately leading up in maintenance bypass duct is communicated with water sealed tank 8; Water tank 1 upper end is provided with upflow tube, and this upflow tube is communicated with maintenance bypass duct with normal water compensating valve 6 through conical hopper 5; Water tank 1 lower end is provided with emergency line, and this emergency line is communicated with water sealed tank 8 through emergence compensating water valve 7, and emergence compensating water valve 7 is the normal open state that aperture is little.Its principle of work is: when normally working, water controls to inject water tank 1 by water intaking valve 2 through inlet channel, after water tank 1 median water level to upflow tube height (apart from 50 millimeters, water tank 1 top), flowed out by upflow tube and then access in water sealed tank 8 after normal water compensating valve 6 converges with maintenance bypass duct in the bottom of water tank 1 through conical hopper 5; Emergency line and overflow passage be by two-way independently pipeline guide in water sealed tank 8.Maintenance bypass duct is only just opened when overhauling, and during normal production, this pipeline is closed.When occurring abnormal conditions, as water pressure fluctuations, have a power failure or when cutting off the water, be located at the emergency line at up 30 millimeters of places bottom water tank 1 under the control of emergence compensating water valve 7, the water be stored in water tank 1 is added in water sealed tank 8, prevent water sealed tank 8 lack of water and dry combustion method, make operator have time enough to take measures to remedy, to avoid the generation of accident.
Liquidometer 3 can grasp the water level conditions in water tank 1 for operator, blow-off line and wash water valve (10) are when cleaning water tank 1, discharged by sewage, evacuated tube 4 is for exhausted air during water tank 1 moisturizing, and conical hopper 5 is convenient to monitoring remote video streamflow regime.
Claims (2)
1. a coke dry quenching furnace water sealed tank water replanishing device, comprise water tank (1) and water sealed tank (8), inlet channel divides two-way, and water intaking valve (2) of leading up to is communicated with described water tank (1) top, and the valve (9) of separately leading up in maintenance bypass duct is communicated with described water sealed tank (8); Described water tank (1) upper end is provided with upflow tube, and this upflow tube is communicated with described maintenance bypass duct with normal water compensating valve (6) through conical hopper (5); It is characterized in that: described water tank (1) lower end is provided with emergency line, this emergency line is communicated with described water sealed tank (8) through emergence compensating water valve (7), and described emergence compensating water valve (7) is normal open state on described emergency line.
2. coke dry quenching furnace water sealed tank water replanishing device according to claim 1, is characterized in that: described water tank (1) side is provided with liquidometer (3); The lower end of described water tank (1) is provided with blow-off line, and this blow-off line is provided with wash water valve (10); The upper end of described water tank (1) is provided with evacuated tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533805.8U CN204079883U (en) | 2014-09-17 | 2014-09-17 | Coke dry quenching furnace water sealed tank water replanishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533805.8U CN204079883U (en) | 2014-09-17 | 2014-09-17 | Coke dry quenching furnace water sealed tank water replanishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204079883U true CN204079883U (en) | 2015-01-07 |
Family
ID=52172619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420533805.8U Expired - Fee Related CN204079883U (en) | 2014-09-17 | 2014-09-17 | Coke dry quenching furnace water sealed tank water replanishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204079883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575421A (en) * | 2022-03-21 | 2022-06-03 | 万怀平 | Water tank for building top |
-
2014
- 2014-09-17 CN CN201420533805.8U patent/CN204079883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575421A (en) * | 2022-03-21 | 2022-06-03 | 万怀平 | Water tank for building top |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |