CN202954011U - Phenol water processing device for gas generator - Google Patents
Phenol water processing device for gas generator Download PDFInfo
- Publication number
- CN202954011U CN202954011U CN2012206347623U CN201220634762U CN202954011U CN 202954011 U CN202954011 U CN 202954011U CN 2012206347623 U CN2012206347623 U CN 2012206347623U CN 201220634762 U CN201220634762 U CN 201220634762U CN 202954011 U CN202954011 U CN 202954011U
- Authority
- CN
- China
- Prior art keywords
- phenol water
- gas
- phenol
- steam
- producer
- 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
Images
Classifications
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a phenol water processing device for a gas generator, belongs to the field of gas generating equipment, and particularly relates to a phenol water processing device for a two-segment type ordinary-pressure gas generator cooling gas station. The phenol water processing device for the gas generator comprises a gas generator (35), a cyclone dust collector (36) arranged on the side wall of the side wall of the gas generator and a phenol water evaporator, the cyclone dust collector (36) is connected with the phenol water evaporator through a gas pipeline, and the gas outlet (32) of the phenol water evaporator is connected with a generator bottom fan (38) through a pipeline. The phenol water processing device for the gas generator is characterized in that a steam-water separator is added to the top portion of the shell body (6) of the phenol water evaporator, and the other end of a phenol water inlet pipe (29) on one side of the shell body (6) is connected with a phenol water pre-heater (22). The phenol water processing device for the gas generator fully utilizes the waste heat of gas of the lower segment of the gas generator, phenol water is processed thoroughly, and the phenol water processing device for the gas generator has the advantages of being high in efficiency, energy-saving and the like.
Description
Technical field
Coal gas producer phenol water treatment apparatus, belong to the coal gas generating apparatus field, is specifically related to the phenol water disposal device that the cold purified gas of a kind of two-part normal-pressure coal gas generating furnace station is used.
Background technology
At present, the producer gas generator of domestic use, majority is the two-part atmospheric fixed bed gas-producer, in this technique, after coal gas is discharged in burner hearth, need through a series of processes such as dedusting, cooling, washings, in this process, saturation water in coal gas can condense, and because it contains aldehydes matter, we are called phenol water usually.This class aldehydes matter is poisonous, and can be carcinogenic, so phenol water is the primary pollution source at the cold purified gas of two-part atmospheric fixed bed gas-producer station.Current two-part atmospheric fixed bed gas-producer, it is 450～550 ℃ that the stove of its hypomere coal gas goes out temperature, the coal gas amount accounts for 70% of coal gas total amount, if directly by water-cooled or air-cooled it is cooled to the qualified coal gas of 30～45 ℃, the waste heat himself carried is having slatterned in vain just, and increased the energy consumption of cooling apparatus.
Moreover, processing to phenol water, usually adopt the mode of phenol water evaporimeter, phenol water is changed into containing phenol steam, then this part is contained to the phenol delivery of steam to the producer gas generator burner hearth, as the vaporized chemical of producer gas generator, participate in reaction, but current phenol water evaporimeter is not thorough to the processing of phenol water, and the vaporization effect of phenol water is slow, and the energy consumption problem in treating processes is comparatively serious.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide that a kind of phenol water disposal is thorough, efficiency is high, the coal gas producer phenol water treatment apparatus of save energy.
The utility model solves the technical scheme that its technical problem adopts: this coal gas producer phenol water treatment apparatus, comprise producer gas generator, be arranged on tornado dust collector and phenol water evaporimeter on the producer gas generator sidewall, tornado dust collector connect the phenol water evaporimeter by gas line, the gas exit of phenol water evaporimeter connects furnace bottom fan by pipeline, it is characterized in that: the case top of described phenol water evaporimeter is set up a steam separator, and the phenol water water inlet pipe the other end of housing one side connects a phenol water preheater.
Described steam separator comprises inside and outside two chambeies of isolation mutually, inner chamber is for advancing gas chamber, exocoel is steam-water separation chamber, enter the gas chamber top and be provided with gas inlet, bottom is by the open holes UNICOM heat transfer tube on upper tubesheet, gas inlet is communicated with tornado dust collector, and steam-water separation chamber top one side is provided with containing the phenol vapour outlet, bottom and housing intracavity inter-connection.Take full advantage of the waste heat of the coal gas of 450～550 ℃ of two-part atmospheric fixed bed gas-producer bottoms, greatly reduce the energy consumption at the cold purified gas of two-part atmospheric fixed bed gas-producer station.
Described phenol water preheater comprises preheater shell, preheating tube and the first liquidometer, the preheater shell top has drain, and top one side is provided with the phenol water inlet, and the first liquidometer is installed at middle part, bottom one side is provided with cleaning eye, and the bottom opposite side connects phenol water water inlet pipe.By the phenol water preheater, the phenol water entered in housing is carried out to a preheating, make phenol water itself carry certain temperature, accelerate the speed of heat exchange in housing, improve heat exchange efficiency, save energy and working hour.
The pipeline that described preheating tube is internal circulation steam, spiral is arranged on preheater shell inside, and the preheater shell outside is stretched out respectively at the body two ends, forms steam inlet and vapour outlet.
Described steam-water separation chamber is annular cavity, around the outer ring be arranged on into gas chamber, in steam-water separation chamber and advance between gas chamber and enter the gas chamber top to be equipped with the refractory materials that one layer of heat preservation is used, steam-water separation chamber's top opposite side is provided with carbonated drink and separates cleaning eye, and middle part one side is provided with the second liquidometer.
Described housing top one side is provided with normal pressure pressure limiting pipe, and the normal pressure pressure limiting pipe the other end is communicated with atmosphere.Fully guarantee that device security effectively moves, and guarantees operator's personnel safety.
Described heat transfer tube is provided with many, forms inside and outside two circles, and inside and outside two circle bodys are interlaced vertically is arranged on enclosure interior, and the body top is communicated with into gas chamber by upper tubesheet, and bottom is communicated with the gas chamber that of housing bottom by lower tubesheet.Two enclose the installation form of the interlaced installation of heat transfer tube, take full advantage of the installing space of enclosure interior, strengthen as much as possible the contact area of heat transfer tube and phenol water, further strengthen heat transfer effect.
Describedly go out gas chamber one side and be provided with out gas chamber official liquidator hole, opposite side is provided with gas exit, and bottom connects sliding cement pipe, and gas exit connects air cooler.From gas exit, coal gas out directly connects air cooler, by air cooler, further after cooling, forms qualified coal gas.
The described steam output pipe Lu Yiduan containing the phenol vapour outlet connects furnace bottom fan, and the other end connects the threeway of producer gas generator bottom by the air vapor mixing tank, containing phenol steam, by threeway, enter zone of combustion; The phenol water inlet connects phenol water pump and phenol pond successively by pipeline.
Described housing is provided with upper and lower two cleaning manholes, and the enclosure interior between top cleaning manhole and bottom cleaning manhole is provided with the cleaning support; Entering the gas chamber top is provided with into gas chamber cleaning eye and coal gas diffusion mouth.The setting of a plurality of cleaning manholes, the cleaning equipment of being more convenient for, do not stay any corner or spot as yet untouched by a clean-up campaign, guarantees the safety and stability of equipment, by the setting of cleaning support, more convenient operator standing and working when cleaning.
Compared with prior art, the beneficial effect that the utility model has is:
1, save energy, efficiency are high: the gas inlet of the steam-water separation chamber of case top directly is communicated with the hypomere gas exit of producer gas generator, take full advantage of the waste heat of the coal gas of 450～550 ℃ of two-part atmospheric fixed bed gas-producer bottoms, not only increase the temperature of phenol water, also reduced the heat of coal gas self; Simultaneously, in conjunction with the use of phenol water preheater, before heat exchange, phenol water is carried out to preheating, make phenol water self have certain temperature, the vaporization time that has shortened phenol water greatly reduces the energy consumption at the cold purified gas of two-part atmospheric fixed bed gas-producer station;
2, good effect of heat exchange, heat exchange efficiency are high: the heat transfer tube in housing adopts the installation form of the interlaced installation of two circle heat transfer tubes, utilized fully the installing space of enclosure interior, strengthen as much as possible the contact area of heat transfer tube and phenol water, strengthened heat transfer effect, improve heat exchange efficiency, further saved energy consumption;
3, easy cleaning, do not stay corner or spot as yet untouched by a clean-up campaign: housing, steam separator etc. is provided with a plurality of cleanings manhole respectively, and the cleaning equipment of being more convenient for guarantees the safety and stability of equipment, by the setting of cleaning support, more convenient operator standing and working when cleaning.
The accompanying drawing explanation
Fig. 1 is the utility model annexation front view schematic diagram.
Fig. 2 is the utility model phenol water evaporimeter structural front view cross-sectional schematic.
Fig. 3 is the A-A cross-sectional schematic of the utility model Fig. 2.
Wherein: 1, sliding cement pipe 2, chamber clean manhole 3 produces coal, go out gas chamber 4, lower tubesheet 5, the first sewage draining exit 6, housing 7, bottom cleaning manhole 8, heat transfer tube 9, cleaning support 10, top cleaning manhole 11, upper tubesheet 12, refractory materials 13, steam-water separation chamber 14, carbonated drink is separated cleaning eye 15, advance gas chamber cleaning eye 16, coal gas diffusion mouth 17, gas inlet 18, advance gas chamber 19, containing phenol vapour outlet 20, normal pressure pressure limiting pipe 21, steam inlet 22, phenol water preheater 23, phenol water inlet 24, drain 25, the first liquidometer 26, vapour outlet 27, cleaning eye 28, the second liquidometer 29, phenol water water inlet pipe 30, the second sewage draining exit 31, bearing 32, gas exit 33, preheater shell 34, preheating tube 35, producer gas generator 36, tornado dust collector 37, gas line 38, furnace bottom fan 39, phenol water pump 40, phenol pond 41, air vapor mixing tank 42, threeway 43, zone of combustion.
Embodiment
Fig. 1 ~ 3rd, most preferred embodiment of the present utility model is described further below in conjunction with 1 ~ 3 pair of the utility model of accompanying drawing:
Embodiment 1
With reference to accompanying drawing 1 ~ 3: this coal gas producer phenol water treatment apparatus, comprise producer gas generator 35, be arranged on tornado dust collector 36 and phenol water evaporimeter on the producer gas generator sidewall, tornado dust collector 36 connect the phenol water evaporimeter by gas line, and the gas exit 32 of phenol water evaporimeter connects furnace bottom fan 38 by pipeline.The phenol water evaporimeter mainly comprises the phenol water water inlet pipe 29 of housing 6, the inner many heat transfer tubes 8 of vertically installing of housing 6, housing 6 tops connections and the gas exit 32 that housing 6 bottom one sides are offered, heat transfer tube 8 is provided with many, form inside and outside two circles, inside and outside two circle bodys are interlaced vertically is arranged on housing 6 inside, the body top is communicated with into gas chamber 18 by upper tubesheet 11, and what bottom was communicated with housing 6 bottoms by lower tubesheet 4 goes out gas chamber 3; Housing 6 top one sides are provided with normal pressure pressure limiting pipe 20, and normal pressure pressure limiting pipe 20 the other ends are communicated with atmosphere.Housing 6 is provided with upper and lower two cleaning manholes, and housing 6 inside between top cleaning manhole 10 and bottom cleaning manhole 7 are provided with cleaning support 9; Entering gas chamber 18 tops is provided with into gas chamber cleaning eye 15 and coal gas diffusion mouth 16.
A steam separator is set up at housing 6 tops of phenol water evaporimeter, steam separator comprises inside and outside two chambeies of isolation mutually, inner chamber is for advancing gas chamber 18, exocoel is steam-water separation chamber 13, enter gas chamber 18 tops and be provided with gas inlet 17, bottom is by the open holes UNICOM heat transfer tube 8 on upper tubesheet 11, and gas inlet 17 is communicated with tornado dust collector 36, steam-water separation chamber's 13 top one sides are provided with containing phenol vapour outlet 19, bottom and housing 6 intracavity inter-connections.Steam-water separation chamber 13 is annular cavity, around being arranged on into the outer ring of gas chamber 18, in steam-water separation chamber 13 and advance between gas chamber 18 and enter gas chamber 18 tops to be equipped with the refractory materials 12 that one layer of heat preservation is used, refractory materials 12 is generally refractory cements, aggregate and other materials and is mixed, steam-water separation chamber's 13 top opposite sides are provided with a carbonated drink and separate cleaning eye 14, and middle part one side is provided with the second liquidometer 28.Steam output pipe Lu Yiduan containing phenol vapour outlet 19 connects furnace bottom fan 38, and the other end connects the threeway 42 of producer gas generator 35 bottoms by air vapor mixing tank 41, containing phenol steam, by threeway 42, enter zone of combustion 43; Phenol water inlet 23 connects phenol water pump 39 and phenol pond 40 successively by pipeline.
Phenol water water inlet pipe 29 the other ends connect a phenol water preheater 22, phenol water preheater 22 comprises preheater shell 33, preheating tube 34 and the first liquidometer 25, preheater shell 33 tops have drain 24, top one side is provided with phenol water inlet 23, the first liquidometer 25 is installed at middle part, bottom one side is provided with cleaning eye 27, and the bottom opposite side is by phenol water water inlet pipe 29 coupling housing 6 inner chambers.The pipeline that preheating tube 34 is internal circulation steam, spiral is arranged on preheater shell 33 inside, and preheater shell 33 outsides are stretched out respectively at the body two ends, form steam inlet 21 and vapour outlet 26.
Go out gas chamber 3 one sides and be provided with out gas chamber official liquidator hole 2, opposite side is provided with gas exit 32, and bottom connects sliding cement pipe 1, and gas exit 32 directly connects air cooler, by air cooler by the qualified coal gas of the further cooling formation of coal gas.
Working process is as follows: the coal gas of high temperature that has producer gas generator 35 to produce enters the gas inlet 17 of phenol water evaporimeter after tornado dust collector 36 dedustings by gas line 37, gas inlet 17 by steam separator enters into gas chamber 18, and coal gas enters in heat transfer tube 8 by advancing gas chamber 18.Meanwhile, phenol water is from extracting from phenol pond 40 by phenol water pump 39, enter preheater shell 33 inside by phenol water transfer line by phenol water inlet 23, simultaneously, the steam that the interior circulation of preheating tube 34 has certain temperature, carry out heat exchange by preheating tube 34 and phenol water, phenol water is carried out to preheating, phenol water after preheating is by the outlet of preheater 33 bottoms, enter housing 6 inside via phenol water water inlet pipe 29, during this time, by the water level in 25 pairs of preheater shells of the first liquidometer 33, detected, kept the balance of the air pressure in preheater shell 33 by drain 24; When preheater shell 33 needs cleaning, the cleaning eye 27 that can be provided with by preheater shell 33 bottom one sides is cleared up.Phenol water enters housing 6 inside by phenol water water inlet pipe 29, and phenol water enters in steam-water separation chamber 13, the concrete numerical value of liquid level can carry out Real-Time Monitoring by the second liquidometer 28, phenol water in coal gas in heat transfer tube 8 and housing 6 carries out heat exchange, under phenol water heat, be vaporized into the discharging containing phenol vapour outlet 19 from steam-water separation chamber 13 tops containing phenol steam, from the steam of discharging containing phenol vapour outlet 19, by furnace bottom fan 38, sent in air vapor mixing tank 41, after air mixed, by threeway 42, be admitted in the zone of combustion 43 of producer gas generator 35, in burner hearth as the vaporized chemical of producer gas generator, participate in reaction, phenol is in burner hearth under the high temperature of 1100 ℃, be decomposed into water and CO
2, participate in gasification reaction directly.Coal gas after cooling enters out gas chamber 3 from heat transfer tube 8 bottoms, then discharges from the gas exit 32 that goes out gas chamber 3, directly enters air cooler and carries out again cooling down and form qualified coal gas.
Embodiment 2
Preheating tube 34 is electric heating tube, and spiral is arranged on preheater shell 33 inside, an end joining power.By electrically heated mode, phenol water is carried out to preheating, other settings and principle of work are identical with embodiment 1.
The above, it is only preferred embodiment of the present utility model, be not the utility model to be done to the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. coal gas producer phenol water treatment apparatus, comprise producer gas generator (35), be arranged on tornado dust collector (36) and phenol water evaporimeter on producer gas generator (35) sidewall, tornado dust collector (36) connect the phenol water evaporimeter by gas line, the gas exit of phenol water evaporimeter (32) connects furnace bottom fan (38) by pipeline, it is characterized in that: a steam separator is set up at the housing of described phenol water evaporimeter (6) top, and phenol water water inlet pipe (29) the other end of housing (6) one sides connects a phenol water preheater (22).
2. coal gas producer phenol water treatment apparatus according to claim 1, it is characterized in that: described steam separator comprises inside and outside two chambeies of isolation mutually, inner chamber is for advancing gas chamber (18), exocoel is steam-water separation chamber (13), enter gas chamber (18) top and be provided with gas inlet (17), bottom is by the open holes UNICOM heat transfer tube (8) on upper tubesheet (11), gas inlet (17) is communicated with tornado dust collector (36), steam-water separation chamber (13) top one side is provided with containing phenol vapour outlet (19), bottom and housing (6) intracavity inter-connection.
3. coal gas producer phenol water treatment apparatus according to claim 1, it is characterized in that: described phenol water preheater (22) comprises preheater shell (33), preheating tube (34) and the first liquidometer (25), preheater shell (33) top has drain (24), top one side is provided with phenol water inlet (23), the first liquidometer (25) is installed at middle part, bottom one side is provided with cleaning eye (27), and the bottom opposite side connects phenol water water inlet pipe (29).
4. coal gas producer phenol water treatment apparatus according to claim 3, it is characterized in that: described preheating tube (34) is the pipeline of internal circulation steam, spiral is arranged on preheater shell (33) inside, preheater shell (33) outside is stretched out respectively at the body two ends, forms steam inlet (21) and vapour outlet (26).
5. coal gas producer phenol water treatment apparatus according to claim 2, it is characterized in that: described steam-water separation chamber (13) is annular cavity, around being arranged on into the outer ring of gas chamber (18), in steam-water separation chamber (13) and advance between gas chamber (18) and enter gas chamber (18) top to be equipped with the refractory materials (12) that one layer of heat preservation is used, steam-water separation chamber (13) top opposite side is provided with carbonated drink and separates cleaning eye (14), and middle part one side is provided with the second liquidometer (28).
6. according to claim 1 or the described coal gas producer phenol water treatment apparatus of 2 any one, it is characterized in that: described housing (6) top one side is provided with normal pressure pressure limiting pipe (20), and normal pressure pressure limiting pipe (20) the other end is communicated with atmosphere.
7. coal gas producer phenol water treatment apparatus according to claim 2, it is characterized in that: described heat transfer tube (8) is provided with many, form inside and outside two circles, inside and outside two circle bodys are interlaced vertically is arranged on housing (6) inside, the body top is communicated with into gas chamber (18) by upper tubesheet (11), and what bottom was communicated with housing (6) bottom by lower tubesheet (4) goes out gas chamber (3).
8. coal gas producer phenol water treatment apparatus according to claim 7, it is characterized in that: describedly go out gas chamber (3) one sides and be provided with out gas chamber official liquidator hole (2), opposite side is provided with gas exit (32), and bottom connects sliding cement pipe (1), and gas exit (32) connects air cooler.
9. coal gas producer phenol water treatment apparatus according to claim 2, it is characterized in that: the described steam output pipe Lu Yiduan containing phenol vapour outlet (19) connects furnace bottom fan (38), the other end connects the threeway (42) of producer gas generator (35) bottom by air vapor mixing tank (41), containing phenol steam, by threeway (42), enter zone of combustion (43); Phenol water inlet (23) connects phenol water pump (39) and phenol pond (40) successively by pipeline.
10. according to claim 1 or the described coal gas producer phenol water treatment apparatus of 2 any one, it is characterized in that: described housing (6) is provided with upper and lower two cleaning manholes, and housing (6) inside between top cleaning manhole (10) and bottom cleaning manhole (7) is provided with cleaning support (9); Entering gas chamber (18) top is provided with into gas chamber cleaning eye (15) and coal gas diffusion mouth (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206347623U CN202954011U (en) | 2012-11-27 | 2012-11-27 | Phenol water processing device for gas generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206347623U CN202954011U (en) | 2012-11-27 | 2012-11-27 | Phenol water processing device for gas generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202954011U true CN202954011U (en) | 2013-05-29 |
Family
ID=48459595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206347623U Expired - Lifetime CN202954011U (en) | 2012-11-27 | 2012-11-27 | Phenol water processing device for gas generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202954011U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589461A (en) * | 2013-11-25 | 2014-02-19 | 淄博义丰机械工程有限公司 | Gas purification treatment device and process with phenolic water treatment for two-sectional type gas producer |
| CN104803429A (en) * | 2015-04-30 | 2015-07-29 | 凉山矿业股份有限公司 | Method for recovering and treating coking phenol-cyanogen wastewater by adopting Isa furnace |
| CN104925884A (en) * | 2015-06-03 | 2015-09-23 | 牛长勇 | Phenol water treatment equipment for cyclone dust collector of gas producer |
-
2012
- 2012-11-27 CN CN2012206347623U patent/CN202954011U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589461A (en) * | 2013-11-25 | 2014-02-19 | 淄博义丰机械工程有限公司 | Gas purification treatment device and process with phenolic water treatment for two-sectional type gas producer |
| CN104803429A (en) * | 2015-04-30 | 2015-07-29 | 凉山矿业股份有限公司 | Method for recovering and treating coking phenol-cyanogen wastewater by adopting Isa furnace |
| CN104925884A (en) * | 2015-06-03 | 2015-09-23 | 牛长勇 | Phenol water treatment equipment for cyclone dust collector of gas producer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108411055A (en) | A kind of blast furnace slag flushing steam disappears white system | |
| CN203642210U (en) | Flue gas treatment system for pyrolysis gasifier | |
| CN202954011U (en) | Phenol water processing device for gas generator | |
| CN206771381U (en) | A kind of pharmaceutical technology emission-control equipment | |
| CN101381630A (en) | Cold gas production technique for phenol-containing water self treatment | |
| CN205472682U (en) | Diamond acid treatment equipment of environmental protection | |
| CN101327936B (en) | Ammonia gas reclaiming double tower distil process | |
| CN201102951Y (en) | Phenol water evaporator | |
| CN102776302A (en) | Liquid slag waste heat recovery device and method for recovering slag waste heat by utilizing same | |
| CN205241615U (en) | Mix and burn gasifier that contains high -concentration ammonia nitrogen and COD sewage | |
| CN202954012U (en) | Ordinary-pressure phenol water evaporator for gas generator | |
| CN208395214U (en) | A kind of blast furnace slag flushing steam disappears white system | |
| CN102925220B (en) | Normal pressure phenol water evaporator used for coal gas generator | |
| CN108317525A (en) | A kind of pharmaceutical technology emission-control equipment and processing method | |
| CN106007050A (en) | Circulating water source system of coke dry quenching workshop | |
| CN202953840U (en) | Normal pressure phenol water evaporator | |
| CN203464804U (en) | Device utilizing waste heat of high-temperature flue gas | |
| CN202508952U (en) | Double-preheating phenol water evaporation system | |
| CN102408920B (en) | Phenol water treatment system by utilizing waste heat of gas furnace | |
| CN202322756U (en) | Phenolated water treatment system implemented by using waste heat of gas stove | |
| CN114807464A (en) | Flash evaporation cooling heat recovery system for slag flushing water | |
| CN204454888U (en) | A kind of sleeve kiln that can reclaim cooling air heat energy | |
| CN112062346A (en) | Cooling water recycling device | |
| CN206256030U (en) | The split type coal slurry gasifier of a kind of burning, Quench | |
| CN206256029U (en) | A kind of split type dry coal dust gasification furnace of Quench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 256414 Chun Guang road, Guoli Town, Huantai County, Zibo, Shandong Province, No. 81 Patentee after: SHANDONG YIFENG ENVIRONMENTAL PROTECTION MACHINERY CO.,LTD. Address before: 256414 Chun Guang road, Guoli Town, Huantai County, Zibo, Shandong Province, No. 81 Patentee before: Zibo Yifeng Mechanical Engineering Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |
|
| CX01 | Expiry of patent term |