CN105255534B - A kind of device of the anhydrous processing of tar - Google Patents
A kind of device of the anhydrous processing of tar Download PDFInfo
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- CN105255534B CN105255534B CN201510691806.4A CN201510691806A CN105255534B CN 105255534 B CN105255534 B CN 105255534B CN 201510691806 A CN201510691806 A CN 201510691806A CN 105255534 B CN105255534 B CN 105255534B
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Abstract
The present invention relates to a kind of devices of the anhydrous processing of tar, and including two gs-oil separators and steam exhaust packet, the entrance of gs-oil separator is connect by mixed oil and gas triple valve with mixed oil and gas pipeline, and outlet is connect by gas three-way valve with gaspipe line.Two gs-oil separators are respectively equipped with preceding group of steam chest and rear group steam chest, and preceding group of steam chest is respectively equipped with steam chest with rear group steam chest, oil wiper is equipped between every two steam chests.Oily device is sent in the lower part of gs-oil separator equipped with spiral, and the bottom of gs-oil separator is equipped with oil outlet.Steam chest is equipped with steam inlet and steam (vapor) outlet, the steam inlet of preceding steam chest is connect respectively by high-temperature steam triple valve with high-temperature steam pipeline, it is connect respectively by Low Temperature Steam triple valve with Low Temperature Steam pipeline, the rear steam (vapor) outlet for organizing steam chest is connect with steam exhaust packet.Cylinder high/low temperature steam of the present invention alternately heats steam chest, for detaching coke oven mixed oil and gas, avoids industrial wastewater discharge, reduces separation costs, improve separating effect.
Description
Technical field
The invention belongs to oil vapor treatment equipment technical fields, are related to a kind of oil gas separation equipment, and in particular to a kind of tar
The device of anhydrous processing.
Background technology
Coke oven mixed oil and gas be coal in coke oven after high-temperature retorting, generated refining while output coke product
The byproduct of burnt industry.Coke oven gas mixture include coal gas and tar, coal gas main component for hydrogen, methane, carbon monoxide,
More than C2 unsaturated hydrocarbons and carbon dioxide.Coke oven mixed oil and gas is valuable resource, and coal tar may be used as fuel and chemical industry is former
Material, coke-stove gas may be used as the raw material and industrial chemicals of pure fuel C NG by purification.The separation of coke-stove gas is conducive to provide
Making full use of for source, optimizes allocation of resources.The coke-stove gas separation process of the prior art generates a large amount of industrial wastewater, without increasing
Add the cost of separation process, and cause environmental pollution.The separation equipment about coke oven mixed gas is not yet found at present.
The application for a patent for invention of 102477882 A of Publication No. CN discloses that " a kind of gs-oil separator, introduces a gas into pipe
The side of cyclone type machine oil separation unit is arranged on, gas outlet pipe is arranged on opposite side.Therefore, it is not allowing from gas inlet tube
In the case of the gas blowby u-turn revolution of introducing, which is discharged from gas outlet pipe to outside machine oil separation unit.Including whirlwind
In the gs-oil separator of formula machine oil separation unit, it is therefore prevented that machine oil disperses again ".But the patent application, which is not suitable for coke oven, to be mixed
Close the separation of oil gas.
Invention content
The present invention provides a kind of device of the anhydrous processing of tar, for detaching coke oven mixed oil and gas, avoids industrial wastewater
Discharge reduces separation costs, improves separating effect.
The technical scheme is that：The device of the anhydrous processing of tar, including two gs-oil separators, two oil gas point
Entrance from device is connect respectively by mixed oil and gas triple valve with mixed oil and gas pipeline, and outlet passes through gas three-way valve and gas pipe
Road connects.Two gs-oil separators are respectively equipped with steam chest, and oil wiper is equipped between every two steam chests.Under gs-oil separator
Portion send oily device equipped with spiral, and the bottom of gs-oil separator is equipped with oil outlet.The steam inlet of steam chest passes through high-temperature steam threeway
Valve is connect with high-temperature steam pipeline, is connect by Low Temperature Steam triple valve with Low Temperature Steam pipeline.
Oil wiper includes scraper plate and connecting rod, and oil wiper is connect by connecting rod with motor, hydraulic press or aerostatic press.Device is set
There is steam exhaust packet, steam chest, which is divided into, preceding group of steam chest and rear group steam chest, and preceding group of steam chest is interconnected with rear group steam chest.Before
Group steam chest steam inlet connect by high-temperature steam triple valve with high-temperature steam pipeline, by Low Temperature Steam triple valve with it is low
Warm steam pipework connection.The steam (vapor) outlet of group steam chest is connect with steam exhaust packet afterwards.Preceding group of steam chest is respectively 1 with rear group steam chest
~100 steam chests.
The device of the anhydrous processing of tar of the present invention by setting more steam chests of front and rear group in gs-oil separator, using to
Steam chest, which is passed through Low Temperature Steam, makes tar condensing be attached to wall, then the coke being passed through on high-temperature steam oil wiper removing wall
Oil, recycle spiral send oily device that tar is sent out gs-oil separator, except tar removing coal gas through gas exit at follow-up coal gas
Manage device.High/low temperature steam of the present invention alternately heats steam chest, for detaching coke oven mixed oil and gas, avoids industrial wastewater discharge,
Separation costs are reduced, improve separating effect.
Description of the drawings
Fig. 1 is the schematic diagram of the device of the anhydrous processing of tar of the present invention；
Fig. 2 is the vertical view of Fig. 1；
Wherein：
1-No. 1 gs-oil separator, 2-oil wiper, 3-steam chest, 4-spiral send oily device, 5-oil outlet, 6-No. 2 oil
Gas separating device, 7-steam exhaust packet, 8-mixed oil and gas triple valve, 9-high-temperature steam triple valve, 10-gas three-way valve, 11-it is low
Warm steam triple valve, 12-connecting rod, 13-steam box outer wall.
Specific embodiment
With reference to embodiment and attached drawing, the present invention is described in detail.The scope of the present invention is not limited to embodiment,
Those skilled in the art make any change in the range of claim restriction and also belong to the scope of protection of the invention.
The device of the anhydrous processing of tar of the present invention as shown in Figure 1 and Figure 2, divides including 1, No. 2 oil gas of No. 1 gs-oil separator
From device 6 and steam exhaust packet 7, the entrance of two gs-oil separators is connect respectively by mixed oil and gas triple valve 8 with mixed oil and gas pipeline,
Outlet is connect by gas three-way valve 10 with gaspipe line.Two gs-oil separators are respectively equipped with preceding group of steam chest 3 and rear group is steamed
Vapour case, preceding group of steam chest are interconnected by pipeline and rear group steam chest.Preceding group of steam chest is respectively equipped with 5 with rear group steam chest
Steam chest is equipped with oil wiper 2 between every two steam chests, and oil wiper is crossed connecting rod 12 and connect with motor, with motor driving oil wiper.
Oily device 4 is sent in the lower part of gs-oil separator equipped with spiral, and the bottom of gs-oil separator is equipped with oil outlet 5.Steam chest enters equipped with steam
Mouth and steam (vapor) outlet, the steam inlet of preceding group of steam chest are connect respectively by high-temperature steam triple valve 9 with high-temperature steam pipeline,
It is connect by Low Temperature Steam triple valve 11 with Low Temperature Steam pipeline, the rear steam (vapor) outlet for organizing steam chest is connect with steam exhaust packet.
Dewatered coke oven mixed oil and gas is sent into the device of the anhydrous processing of tar, No. 1 gs-oil separator condensation by the road
During lock out operation, Low Temperature Steam enters preceding group of steam chest by Low Temperature Steam triple valve 11, then passes through steam pipework to rear steam
Case, gs-oil separator（Outside steam chest）The tar condensing of middle mixed oil and gas is attached on steam box outer wall 13, purified coal gas
Gas holder is arrived through gas exit and gas three-way valve 10.It when mixed gas condenses to no longer wall built-up, switches over, Low Temperature Steam
No. 1 gs-oil separator enters No. 2 gs-oil separators 6, and high-temperature steam enters No. 1 gs-oil separator through high-temperature steam triple valve 9.It is high
Warm steam partition heats No. 1 gs-oil separator steam box outer wall tar, and increasing the mobile performance of tar makes it come off, and starts motor
The tar on steam box outer wall is scraped with oil wiper 2.Falling into the tar of gs-oil separator bottom, oil machine 4 to be sent to be sent to by spiral fuel-displaced
Mouth 5 goes out.It is switched over after drained oil, No. 1 gs-oil separator condensation separation, No. 2 gs-oil separator frizings.No. 1 Oil-gas Separation
Device 1 and No. 2 gs-oil separators 6 alternately condensation separation and frizing realize blocked operation by the action of each triple valve.
Claims (5)
1. a kind of device of the anhydrous processing of tar, including two gs-oil separators, the entrance point of two gs-oil separators
Do not pass through mixed oil and gas triple valve（8）It is connect with mixed oil and gas pipeline, outlet passes through gas three-way valve（10）Connect with gaspipe line
It connects, it is characterized in that：Two gs-oil separators are respectively equipped with steam chest（3）, the steam chest be divided into preceding group of steam chest and after
Group steam chest is equipped with oil wiper between every two steam chests in each gs-oil separator（2）；The lower part of the gs-oil separator is set
There is spiral to send oily device（4）, the bottom of gs-oil separator is equipped with oil outlet（5）；It is steamed by high temperature the steam inlet of the steam chest
Vapour triple valve（9）It is connect with high-temperature steam pipeline, passes through Low Temperature Steam triple valve（11）It is connect with Low Temperature Steam pipeline.
2. the device of the anhydrous processing of tar according to claim 1, it is characterized in that：The oil wiper（2）Including scraper plate
And connecting rod（12）.
3. the device of the anhydrous processing of tar according to claim 1, it is characterized in that：The oil wiper（2）Pass through company
Bar（12）It is connect with motor, hydraulic press or aerostatic press.
4. the device of the anhydrous processing of tar according to claim 1, it is characterized in that：Group steam chest is steamed with rear group before described
Vapour case is interconnected；The steam inlet of preceding group of steam chest passes through high-temperature steam triple valve（9）It connect, passes through with high-temperature steam pipeline
Low Temperature Steam triple valve（11）It is connect with Low Temperature Steam pipeline.
5. the device of the anhydrous processing of tar according to claim 4, it is characterized in that：Group steam chest is steamed with rear group before described
Vapour case is respectively 1~100 steam chest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510691806.4A CN105255534B (en) | 2015-10-23 | 2015-10-23 | A kind of device of the anhydrous processing of tar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510691806.4A CN105255534B (en) | 2015-10-23 | 2015-10-23 | A kind of device of the anhydrous processing of tar |
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| Publication Number | Publication Date |
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| CN105255534A CN105255534A (en) | 2016-01-20 |
| CN105255534B true CN105255534B (en) | 2018-06-08 |
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| CN201510691806.4A Active CN105255534B (en) | 2015-10-23 | 2015-10-23 | A kind of device of the anhydrous processing of tar |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100478045C (en) * | 2007-05-18 | 2009-04-15 | 中南大学 | Device for chemical gaseous phase deposition industrial furnace tail gas purification |
| CN101323799A (en) * | 2008-07-29 | 2008-12-17 | 四川天一科技股份有限公司 | Coke oven gas dry cleaning temperature swing adsorption process |
| CN102676234B (en) * | 2011-03-15 | 2014-02-12 | 阿日并巴雅尔 | Biomass gas device capable of realizing refluxing and recycling of tar |
| CN102706024B (en) * | 2012-06-04 | 2015-06-17 | 上海森鑫新能源科技有限公司 | Stepped refrigerating system and method for recovering oil gas and defrosting method |
| CN203291680U (en) * | 2013-05-29 | 2013-11-20 | 上海中发环保(集团)有限公司 | Sludge carbonization tail gas purification device |
| CN103693839B (en) * | 2014-01-07 | 2016-03-30 | 北京神雾环境能源科技集团股份有限公司 | Method for sludge treatment and treatment system thereof |
| CN104862017A (en) * | 2015-05-07 | 2015-08-26 | 新奥科技发展有限公司 | Purification system and method for coal gas quality improvement |
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