CN203639411U - Coke oven gas water seal tank - Google Patents
Coke oven gas water seal tank Download PDFInfo
- Publication number
- CN203639411U CN203639411U CN201320828686.4U CN201320828686U CN203639411U CN 203639411 U CN203639411 U CN 203639411U CN 201320828686 U CN201320828686 U CN 201320828686U CN 203639411 U CN203639411 U CN 203639411U
- Authority
- CN
- China
- Prior art keywords
- coke
- oven gas
- gas water
- water sealed
- sealed tank
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 239000000571 coke Substances 0.000 title abstract 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims description 18
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 6
- 230000008021 deposition Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000003034 coal gas Substances 0.000 abstract description 23
- 239000007788 liquid Substances 0.000 abstract description 9
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 8
- 239000011269 tar Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000011280 coal tar Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a coke oven gas water seal tank. The coke oven gas water seal tank comprise a shell, a cavity, a coal gas condensed liquid inlet pipe, a coal gas condensed liquid full-flow pipe and a hot ammonium water inlet pipe, wherein the cavity is formed by enclosure of the shell, the coal gas condensed liquid inlet pipe and the coal gas condensed liquid full-flow pipe are communicated with the cavity of the shell, and the hot ammonium water inlet pipe is arranged at the bottom of the shell and is communicated with the cavity of the shell. Compared with the prior art, the coke oven gas water seal tank disclosed by the utility model has the advantages that the inner part of the coke oven gas water seal tank and a liquid drainage pipe of the coke oven gas water seal tank can be effectively prevented from being blocked, so that coal gas condensed liquid in coal gas conveying equipment or in the pipe is timely discharged, and the safe and stable conveying of coal gas is ensured. In addition, the coke oven gas water seal tank is simple in structure and convenient to operate and has strong practicability.
Description
Technical field
The utility model relates to a kind of coke-oven gas water sealed tank, particularly a kind of coke-oven gas water sealed tank of anti-clogging plug easy cleaning.
Background technology
The effect of coke-oven gas water sealed tank is mainly manifested in following two aspects: the one, for collecting the phlegma of coke-oven gas, to prevent the access denial of handling equipment or pipeline, ensure that the continous-stable of coal gas is carried; The 2nd, the fluid-tight that utilizes the inside of water sealed tank to form, prevents gas leakage, avoids occurring potential safety hazard.
Due to the complicated components of coke-oven gas, in its phlegma, contain a large amount of tar, naphthalene, dust etc. and easily stop up material, easily cause the Drainage pipe of gas liquor sealing groove body and water sealed tank to stop up.Once the liquid discharge pipe of the body of gas liquor sealing groove or gas liquor sealing groove stops up, will cause the gas liquor in coal gas handling equipment or pipeline to discharge in time, gas liquor is accumulated in coal gas handling equipment or pipeline, in the time that the phlegma of accumulation reaches a certain amount of, cause the access denial of coal gas handling equipment or pipeline, the safety and stability that affects coal gas is carried.
In order to solve above-mentioned problems of the prior art, be necessary coke-oven gas water sealed tank to carry out technological improvement, design a kind of coke-oven gas water sealed tank of simple in structure, easy to operate, practical anti-clogging plug easy cleaning.
Utility model content
For prior art above shortcomings, the purpose of this utility model is to solve the one or more problems that exist in above-mentioned prior art.
An object of the present utility model is to provide a kind of anticlogging coke-oven gas water sealed tank.
Another object of the present utility model is to provide a kind of coke-oven gas water sealed tank of easy cleaning.
An object more of the present utility model is to provide a kind of coke-oven gas water sealed tank simple in structure, easy to operate, practical.
According to one side of the present utility model, a kind of coke-oven gas water sealed tank is provided, described coke-oven gas water sealed tank comprises: housing, surrounds housing inner chamber by housing; And the gas liquor inlet tube being communicated with housing inner chamber and gas liquor flowing full pipe, described coke-oven gas water sealed tank also comprises the hot ammonia inlet pipe that is arranged on the bottom of housing and is communicated with housing inner chamber.
Described hot ammonia inlet pipe can be provided with shower nozzle with one end that described housing inner chamber is communicated with, and the hot ammoniacal liquor that shower nozzle ejects is ceaselessly stirred the fluid in coke-oven gas water sealed tank, to prevent tamper deposition.
Described coke-oven gas water sealed tank also can comprise the base of the bottom that is arranged on coke-oven gas water sealed tank, with support housing.
Described coke-oven gas water sealed tank also can comprise inspection window, and described inspection window is positioned at the bottom of coke-oven gas water sealed tank.
Described coke-oven gas water sealed tank also can comprise phlegma house steward, and described phlegma house steward is from gas liquor flowing full pipe to downward-extension, for guiding the fluid of discharging from housing.
Blow-down pipe can be arranged on the bottom of housing and be connected in housing and phlegma house steward between.
Described housing also can comprise main body and upper cover, and main body is connected with detachable upper cover with unloading.
Described coke-oven gas water sealed tank also can comprise the steam inlet tube that is communicated with and is inserted into the bottom of housing with housing inner chamber.
Described gas liquor inlet tube can be inserted into through upper cover the bottom of housing.
Top at housing also can be provided with bleeder.
Described phlegma house steward's upper end can form hydraucone, to receive the fluid flowing out from gas liquor flowing full pipe and the gas loss of sneaking into fluid is gone out.
According to coke-oven gas water sealed tank of the present utility model, compared with prior art, inside and the liquid discharge pipe thereof that can effectively prevent coke-oven gas water sealed tank stop up, and the gas liquor in coal gas handling equipment or pipeline is discharged in time, have ensured that coal gas is carried with security and stability.In addition, this coke-oven gas water sealed tank is simple in structure, easy to operate, and practical.
Brief description of the drawings
By the description to embodiment of carrying out below in conjunction with accompanying drawing, above-mentioned and/or other object of the present utility model and advantage will become apparent, wherein:
Fig. 1 shows the structural schematic diagram of the coke-oven gas water sealed tank of exemplary embodiment of the present utility model.
Embodiment
Below will be by describing embodiment with reference to accompanying drawing, to explain the utility model.But the utility model can be implemented with multiple different form, should not be understood to be confined to the exemplary embodiment in this proposition.It will be openly thorough with completely providing these embodiment to make of the present utility model, and scope of the present utility model is conveyed to those skilled in the art fully.
Describe below with reference to accompanying drawings coke-oven gas water sealed tank of the present utility model in detail.
Fig. 1 is according to the structural schematic diagram of the coke-oven gas water sealed tank of exemplary embodiment of the present utility model.This coke-oven gas water sealed tank 100 comprises: housing 1, surrounds housing inner chamber by housing; Base 11, is arranged on the bottom of housing 1, for support housing 1; The gas liquor inlet tube 2 being communicated with housing inner chamber and gas liquor flowing full pipe 6 and the hot ammonia inlet pipe 7 that is arranged on the bottom of housing 1 and is communicated with housing inner chamber.The utility model is by arranging hot ammonia inlet pipe 7 with by continuously supplying hot ammoniacal liquor to water sealed tank 100 bottoms in the bottom of housing 1, can omit traditional water sealed tank for cleaning the steam inlet tube of housing, because can effectively prevent the deposition of the impurity such as tar, naphthalene, dust in housing inner chamber bottom by continuing the hot ammoniacal liquor of supply, reduce the generation of latch up phenomenon, thus the life cycle that has extended water sealed tank 100.
Prevent obstruction except preventing the obstruction such as tar, naphthalene substance crystallization by the hot ammoniacal liquor passing in housing inner chamber, in the utility model, can also be by shower nozzle 8 being set on the one end at the hot ammonia inlet pipe 7 being communicated with housing inner chamber, make hot ammoniacal liquor that shower nozzle 8 ejects in housing inner chamber, play the effect of stirring to gas liquor fluid, increase the circulation of gas liquor fluid, further effectively prevented the deposition of the impurity such as the interior dead angle occurring of coke-oven gas water sealed tank and tar, naphthalene, dust in housing inner chamber bottom.
In addition, the temperature general control of hot ammoniacal liquor is 72 DEG C of left and right.Tar ammonia tripping device cyclic ammonia water pump discharge can be connected with hot ammonia inlet pipe 7 by control valve, thereby realizes the recycling of ammoniacal liquor.
But, similarly to the prior art, for according to the coke-oven gas water sealed tank 100 of embodiment of the present utility model, steam-heated mode also can retain,,, according to another embodiment of the present utility model, coke-oven gas water sealed tank 100 also can comprise steam inlet tube 4.
As previously described, owing to containing the impurity such as a certain amount of coal tar, naphthalene in coke-oven gas phlegma, in use for some time, unavoidably can stop up the situation of coke-oven gas water sealed tank due to situations such as coal tar oil viscosity are larger, the easy crystallization of naphthalene.Therefore,, in the time carrying out maintenance of the equipment or clean, coke-oven gas water sealed tank 100 also can be by steam inlet tube 4 to pass into steam with heating and cleaning tamper in housing 1.In addition, in order realizing in the time cleaning, the phlegma of the obstruction of coke-oven gas water sealed tank 100 bottoms to be heated evenly, preferably, steam inlet tube 4 to be inserted into the bottom of housing inner chamber from the top of coke-oven gas water sealed tank 100.
In the time that water sealed tank 100 is cleared up, the mode of utilizing steam heating to purge is carried out sediment cleaning, has realized the effect of quick cleaning.
Gas liquor inlet tube 2 is inserted into the bottom of housing 1, for receiving gas liquor fluid, and gas liquor fluid is delivered in housing inner chamber.After gas liquor fluid flowing full in housing inner chamber, can overflow through gas liquor flowing full pipe 6.The pressure reduction that utilizes the immiscible property of phlegma and coal gas and the weight of phlegma to form, in the housing 1 of coke-oven gas water sealed tank 100, form and hinder together the fluid column that coal gas passes through, prevent gas leak or air intake coal gas system, so coke-oven gas water sealed tank 100 has the effect of discharge opeing and isolated air.In addition, for the ease of installing, housing 1 also can comprise main body 111 and upper cover 112, and main body 111 is removably connected with upper cover 112.
In addition, for the ease of receiving the fluid overflowing from gas liquor flowing full pipe 6 in housing inner chamber, preferably, coke-oven gas water sealed tank 100 also can comprise phlegma house steward 9, this phlegma house steward 9 is from gas liquor flowing full pipe 6 to downward-extension, to guide the fluid of discharging from housing 1.In the utility model, phlegma house steward 9 is separated to setting from gas liquor flowing full pipe 6 to downward-extension, can be convenient to observe at the mouth of pipe place of gas liquor flowing full pipe 6 the flowing full situation of coke-oven gas water sealed tank 100, thereby can judge the working condition of coke-oven gas water sealed tank 100, in other words, if the continuously flowing full of fluid at the mouth of pipe place of gas liquor flowing full pipe 6, coke-oven gas water sealed tank 100 is normally worked, if there is flowing full and be interrupted or slack flow, coke-oven gas water sealed tank 100 non-normal workings in the mouth of pipe place of gas liquor flowing full pipe 6.In addition, phlegma house steward's upper end can form hydraucone, and to receive the gas liquor fluid flowing out from gas liquor flowing full pipe 6, owing to being provided with hydraucone, the gaseous state coal gas in the phlegma therefore mixing with ammoniacal liquor can be gone out by hydraucone loss.
In addition, in order to ensure the security of coke-oven gas water sealed tank of the present utility model, preferably, coke-oven gas water sealed tank 100 also can comprise bleeder 3, and this bleeder 3 is arranged on the top of housing 1, that is, be arranged on upper cover 112.In the utility model, by bleeder 3 is set, can discharges in time and discharge the coal gas of carrying secretly in the coke-oven gas phlegma of assembling on housing top.If without this bleeder 3, just the coal gas of carrying secretly can all overflow from the mouth of pipe of gas liquor flowing full pipe 6.Operator are mainly the whether normal flowing fulls of mouth of pipe observation from gas liquor flowing full pipe 6 in the time checking water seal for coal gas operation conditions, have certain potential safety hazard.If arrange bleeder 3 at the top of housing 1, can effectively avoid above-mentioned potential safety hazard.Therefore, in the time that bleeder 3 is set, the location optimization of setting is higher than people's height 1.2m left and right, and gas is upwards overflowed, and can reduce better security risk.
In addition, in the utility model, for the ease of coke-oven gas water sealed tank being overhauled and when technological transformation, can be by thoroughly emptying the medium in coke-oven gas water sealed tank housing inner chamber, safety condition and processing condition when reaching maintenance or technological transformation, preferably, coke-oven gas water sealed tank 100 also comprises blow-down pipe 5, and in order to save space, convenient operation, more preferably, blow-down pipe 5 is arranged on to the bottom of housing 1 and be connected in housing 1 and phlegma house steward 9 between.
In addition, in the utility model, in the time that coke-oven gas water sealed tank is stopped using completely, be convenient to check the situation such as accumulated slag, obstruction in coke-oven gas water sealed tank housing inner chamber, preferably, coke-oven gas water sealed tank 100 is also provided with inspection window 10, and this inspection window 10 is positioned at the bottom of coke-oven gas water sealed tank.
Meanwhile, according to the utility model, in order to make coke-oven gas water sealed tank 100 be convenient to place, preferably, also can on the bottom of coke-oven gas water sealed tank 100, be provided with base 11.
In sum, according to coke-oven gas water sealed tank of the present utility model, can effectively prevent that the inside of coke-oven gas water sealed tank and liquid discharge pipe thereof from stopping up, the gas liquor in coal gas handling equipment or pipeline is discharged in time, ensure that coal gas is carried with security and stability.
In addition, simple in structure, easy to operate according to coke-oven gas water sealed tank of the present utility model, and practical.
Although illustrate and described coke-oven gas water sealed tank of the present utility model above in conjunction with the embodiments, but what those skilled in the art will appreciate that is, in the case of not departing from the spirit and scope of the present utility model that limit as claims, can make the various changes in form and details here.
Claims (11)
1. a coke-oven gas water sealed tank, described coke-oven gas water sealed tank comprises: housing, surrounds housing inner chamber by housing; And the gas liquor inlet tube being communicated with housing inner chamber and gas liquor flowing full pipe, it is characterized in that, described coke-oven gas water sealed tank also comprises the hot ammonia inlet pipe that is arranged on the bottom of housing and is communicated with housing inner chamber.
2. coke-oven gas water sealed tank according to claim 1, it is characterized in that, described hot ammonia inlet pipe is provided with shower nozzle with one end that described housing inner chamber is communicated with, and the hot ammoniacal liquor that shower nozzle ejects is ceaselessly stirred the fluid in coke-oven gas water sealed tank, to prevent tamper deposition.
3. coke-oven gas water sealed tank according to claim 1, is characterized in that, described coke-oven gas water sealed tank also comprises the base of the bottom that is arranged on coke-oven gas water sealed tank, with support housing.
4. coke-oven gas water sealed tank according to claim 1, is characterized in that, described coke-oven gas water sealed tank also comprises inspection window, and described inspection window is positioned at the bottom of coke-oven gas water sealed tank.
5. coke-oven gas water sealed tank according to claim 1, is characterized in that, described coke-oven gas water sealed tank also comprises phlegma house steward, and described phlegma house steward is from gas liquor flowing full pipe to downward-extension, for guiding the fluid of discharging from housing.
6. coke-oven gas water sealed tank according to claim 5, is characterized in that, blow-down pipe be arranged on the bottom of housing and be connected in housing and phlegma house steward between.
7. coke-oven gas water sealed tank according to claim 1, is characterized in that, described housing also comprises main body and upper cover, and main body is connected with detachable upper cover with unloading.
8. according to the coke-oven gas water sealed tank described in claim 1 or 7, it is characterized in that, described coke-oven gas water sealed tank also comprises the steam inlet tube that is communicated with and is inserted into the bottom of housing with housing inner chamber.
9. coke-oven gas water sealed tank according to claim 7, is characterized in that, described gas liquor inlet tube is inserted into the bottom of housing through upper cover.
10. coke-oven gas water sealed tank according to claim 1, is characterized in that, is also provided with bleeder at the top of housing.
11. coke-oven gas water sealed tanks according to claim 5, is characterized in that, described phlegma house steward's upper end forms hydraucone, to receive the fluid flowing out from gas liquor flowing full pipe and the gas loss of sneaking into fluid is gone out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828686.4U CN203639411U (en) | 2013-12-16 | 2013-12-16 | Coke oven gas water seal tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828686.4U CN203639411U (en) | 2013-12-16 | 2013-12-16 | Coke oven gas water seal tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639411U true CN203639411U (en) | 2014-06-11 |
Family
ID=50870673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828686.4U Expired - Lifetime CN203639411U (en) | 2013-12-16 | 2013-12-16 | Coke oven gas water seal tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203639411U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525491A (en) * | 2017-03-03 | 2018-09-14 | 陕西黑猫焦化股份有限公司 | Tail gas recycle purification system and technological process for purifying |
| CN109897653A (en) * | 2019-04-04 | 2019-06-18 | 中冶焦耐(大连)工程技术有限公司 | A kind of multicell water sealed tank of gas piping |
| CN113203048A (en) * | 2021-03-25 | 2021-08-03 | 宣化钢铁集团有限责任公司 | Safe liquid drainage device and method for gas system at inlet and outlet of aspirator |
-
2013
- 2013-12-16 CN CN201320828686.4U patent/CN203639411U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525491A (en) * | 2017-03-03 | 2018-09-14 | 陕西黑猫焦化股份有限公司 | Tail gas recycle purification system and technological process for purifying |
| CN109897653A (en) * | 2019-04-04 | 2019-06-18 | 中冶焦耐(大连)工程技术有限公司 | A kind of multicell water sealed tank of gas piping |
| CN113203048A (en) * | 2021-03-25 | 2021-08-03 | 宣化钢铁集团有限责任公司 | Safe liquid drainage device and method for gas system at inlet and outlet of aspirator |
| CN113203048B (en) * | 2021-03-25 | 2022-07-22 | 宣化钢铁集团有限责任公司 | Safe liquid drainage device and method for gas system at inlet and outlet of aspirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |