CN109939503A - A kind of gas generator purification system - Google Patents
A kind of gas generator purification system Download PDFInfo
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- CN109939503A CN109939503A CN201910316861.3A CN201910316861A CN109939503A CN 109939503 A CN109939503 A CN 109939503A CN 201910316861 A CN201910316861 A CN 201910316861A CN 109939503 A CN109939503 A CN 109939503A
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- air inlet
- pipe
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- air
- gas generator
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- 238000000746 purification Methods 0.000 title claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000009792 diffusion process Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000000523 sample Substances 0.000 claims description 15
- 239000000571 coke Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 230000003628 erosive effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 56
- 238000005516 engineering process Methods 0.000 abstract description 13
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 abstract description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 abstract description 4
- 231100000331 toxic Toxicity 0.000 abstract description 4
- 230000002588 toxic effect Effects 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 230000013011 mating Effects 0.000 abstract description 3
- 239000003245 coal Substances 0.000 description 7
- 238000005773 Enders reaction Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000002309 gasification Methods 0.000 description 3
- 239000002817 coal dust Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The present invention discloses a kind of gas generator purification system, including filter house, security system, diffusion system and exchange system;Filter house includes several dedusters, and deduster includes cabinet, and air inlet is provided on lower box outer wall, is provided with gas outlet in cabinet external wall of upper portion;Air inlet is provided with air inlet pipe, and gas outlet is provided with escape pipe, and air inlet pipe and an air outlet pipe is connected to by communicating pipe;Security system includes dividing intake valve, separating air valve, divides intake valve to be set to the air inlet, separates air valve and be set to the gas outlet, diffusion system and the mating setting of exchange system, radiology system are set to dust remover roof;Exchange system is set to the lower part of deduster;The present invention avoids generating the waste water quite containing harmful toxic matters such as phenol, cyanogen, reduces environmental pollution compared to the existing wet purification technology for grace furnace gases, using dry dedusting technology it is not necessary that cooling water injected system is incidentally arranged.
Description
Technical field
The present invention relates to filter plant fields, and in particular to a kind of gas generator purification system.
Background technique
Ender furnace coal dust gasification technology has been carried out to Winkler furnace three big on the basis of German Winkler technology
After transformation;Existing Ender furnace is further developed using technologies such as advanced DCS controls, is perfect, and original is improved
Carry out the technical level of Ender furnace.
Being mainly characterized in that for Ender furnace coal dust gasification technology is with low investment, coal adapts to width, and the technology is low to coal quality requirements,
It is generally 8%, up to 12% to the design requirement of moisture in coal suitable for lignite, jet coal.But existing Ender furnace is to coal
Activity has certain requirement, and the carry-over of stove is more, and dust separation amount is big, and coal consumption is high.
It is now to take wet purification technology to the main purification method of grace furnace gases, i.e., is removed after gasification furnace using whirlwind
Dirt device enters waste heat boiler after carrying out rough dedusting, enters subsequent work after wash cooling tower from flue gas after waste heat boiler cooling
Section.A large amount of cooling water injected systems are needed using the wet cleaning system of wash cooling tower, therefore feed pump, feed pipe need to be created
The systems such as road;A great deal of waste water can be generated in purification process simultaneously, the harmful toxic matters such as phenol, cyanogen are contained in waste water, and is generated useless
Water is more intractable.
In view of the above drawbacks, creator of the present invention obtains the present invention by prolonged research and practice finally.
Summary of the invention
To solve above-mentioned technological deficiency, the technical solution adopted by the present invention is, provides a kind of gas generator purification system
System, including filter house, security system, diffusion system and exchange system;The security system, the diffusion system and the displacement
System is all set on the filter house, and the filter house includes several dedusters, and the deduster includes cabinet, the case
It is provided with air inlet on the outer wall of body lower part, is provided with gas outlet in the cabinet external wall of upper portion;The air inlet is provided with air inlet
Pipe, the gas outlet are provided with escape pipe, and the air inlet pipe is connected to the escape pipe by communicating pipe;The security system packet
It includes a point intake valve, separate air valve, described that intake valve is divided to be set to the air inlet, the air valve that separates is set to the outlet
Mouthful, the diffusion system and the mating setting of the exchange system, the radiology system are set as the exhaust pipe with sealing valve, institute
It states exhaust pipe and is set to the dust remover roof;The exchange system is set as the appendix with sealing valve, the appendix
It is set to the lower part of the deduster.
Preferably, the security system further includes master air suction valve, main air outlet valve and communicating valve, the master air suction valve is set to
In the air inlet pipe, and between the air inlet and the communicating pipe;The main air outlet valve is set on the escape pipe,
And between the gas outlet and the communicating pipe;The communicating valve was set on the communicating pipe.
Preferably, the air inlet pipe is additionally provided with temperature detector, the temperature detector is for measuring the air inlet pipe
The temperature of interior raw coke oven gas.
Preferably, being also equipped with the exhaust pipe with sealing valve on the air inlet pipe and the escape pipe.
Preferably, the deduster inner wall is provided with erosion resistant coating, outer wall is provided with insulating layer, and the erosion resistant coating selects glass
Scale resin material;The insulating layer selects silicic acid aluminium material.
Preferably, the deduster further includes filter element group, ash bucket, deashing mechanism;The ash bucket is set to the case
Immediately below body, the filter element group, the pressure measuring mechanism, the deashing mechanism are all set on the cabinet.
Preferably, the box house is provided with card, the box house is divided into the dedusting of lower part by the card
The air-purifying chamber of room and top;The filter element group setting is fixed on the card;The air inlet and the dedusting
Room connection, the air-purifying chamber are connected to the gas outlet.
Preferably, the ash bucket is additionally provided with heating part, the heating part be arranged in it is thermally conductive on the ash bucket inner wall
Layer, the heat-conducting layer are set between the erosion resistant coating and the insulating layer, and the heat-conducting layer is heated by heating member, institute
State the cinder-discharging port top that heating part is set to the ash bucket.
Preferably, the filter element group is set in the dirt pocket, the filter element group includes several ceramic filterings
It is fixedly installed on the card at the top of pipe or bag-type dust part, the ceramic screen pipe and the bag-type dust part.
Preferably, the deduster further includes pressure measuring mechanism, the pressure measuring mechanism include pressure difference instrument, upper survey pressure probe, under
Pressure probe is surveyed, the pressure difference instrument and the upper survey pressure probe, the lower survey pressure probe connection, the upper survey pressure probe are arranged in institute
It states in air-purifying chamber, the lower survey pressure probe is arranged in the dirt pocket, can test out the net gas by the pressure measuring mechanism
Pressure difference between room and the dirt pocket.
Compared with the prior art the beneficial effects of the present invention are: the present invention compared to existing for the wet of grace furnace gases
Method purification techniques is avoided generating and quite contains phenol, cyanogen using dry dedusting technology it is not necessary that cooling water injected system is incidentally arranged
The waste water of equal harmful toxic matters, reduces environmental pollution.
Detailed description of the invention
Fig. 1 is the structure front view of refractory seals type unloading valve of the present invention;
Fig. 2 is the structural side view of refractory seals type unloading valve of the present invention;
Fig. 3 is the structure chart of the deduster.
Digital representation in figure:
1- filter house;2- security system;3- diffusion system;4- exchange system;5- air inlet pipe;6- escape pipe;7- communicating pipe;
11- cabinet;12- ash bucket;13- air inlet;The gas outlet 14-;The heating part 15-;16- heating member;17- filter element group;18- surveys pressure
Mechanism;19- deashing mechanism;21- divides intake valve;22- separates air valve;23- master air suction valve;The main air outlet valve of 24-;25- communicating valve;
51- temperature detector.
Specific embodiment
Below in conjunction with attached drawing, the forgoing and additional technical features and advantages are described in more detail.
Embodiment one
As depicted in figs. 1 and 2, Fig. 1 is the structure front view of gas generator purification system of the present invention;Fig. 2 is this
Invent the structural side view of the gas generator purification system;The gas generator purification system includes filter house 1, security
System 2, diffusion system 3 and exchange system 4;The security system 2, the diffusion system 3 and the exchange system 4 are all set in
On the filter house 1.
The filter house 1 includes several dedusters, as shown in figure 3, Fig. 3 is the structure chart of the deduster;The dedusting
Device includes cabinet 11, filter element group 17, pressure measuring mechanism 18, ash bucket 12, deashing mechanism 19.The ash bucket 12 is set to described
Immediately below cabinet 11, the filter element group 17, the pressure measuring mechanism 18, the deashing mechanism 19 are all set in the cabinet 11
On.
The cabinet 11 is internally provided with card, the card by be divided into inside the cabinet 11 lower part dirt pocket and
The air-purifying chamber on top;The setting of filter element group 17 is fixed on the card.It is set on the 11 lower part outer wall of cabinet
It is equipped with air inlet 13, is provided with gas outlet 14 in 11 external wall of upper portion of cabinet.The air inlet 13 is connected to the dirt pocket,
The air-purifying chamber is connected to the gas outlet 14.The air inlet 13 is provided with air inlet pipe 5, and the gas outlet 14 is provided with outlet
Pipe 6, the air inlet pipe 5 and the escape pipe 6 are by being connected to communicating pipe 7.
The security system 2 includes dividing intake valve 21, separating air valve 22, master air suction valve 23, main air outlet valve 24 and communicating valve
25, it is described that intake valve 21 is divided to be set to the air inlet 13, to control being connected to for the air inlet pipe 5 and the air inlet 13;
The air valve 22 that separates is set to the gas outlet 14, to control being connected to for the escape pipe 6 and the gas outlet 14;It is described
Master air suction valve 23 is set in the air inlet pipe 5, and positioned at the air inlet 13 and between the communicating pipe 7;The main outlet
Valve 24 is set on the escape pipe 6, and positioned at the gas outlet 14 and between the communicating pipe 7;The communicating valve 25 is arranged
In the communicating pipe 7.
Specifically, by it is described divide intake valve 21 and it is described separate air valve 22 can control the single deduster and it is described into
The connection of tracheae 5, the escape pipe 6 controls the air inlet pipe 5 and 1 entirety of filter house by the master air suction valve 23
Connection controls the escape pipe 6 and the whole connection of the filter house 1 by the main air outlet valve 24, passes through the communicating valve
Connection between the 25 controls air inlet pipe 5 and the escape pipe 6.
The diffusion system 3 and the mating setting of the exchange system 4, the radiology system are set as the row with sealing valve
Tracheae, the exhaust pipe are set to 11 top of cabinet;The exchange system 4 is set as the appendix with sealing valve, institute
Appendix is stated to be set at 12 position of ash bucket.
When the gas generator purification system normally purifies ash disposal, the exhaust pipe and the appendix are turned off, institute
State point intake valve 21, air valve 22, the master air suction valve 23, the main air outlet valve 24 of separating is opened, the pass of communicating valve 25
It closes, the raw coke oven gas in the air inlet pipe 5 is entered in the deduster by the air inlet 13 of each deduster to be dusted only
Change, and is discharged by the gas outlet 14 from the escape pipe 6.
When a certain deduster failure need to repair, it can divide intake valve 21 by described and described separate gas
Valve 22 closes the connection between the deduster and the air inlet pipe 5, the escape pipe 6, opens the exhaust pipe and described defeated
Tracheae, by the appendix to the 11 delivered inside gas of cabinet, to make conveying gas will from 11 lower part of cabinet
Original raw coke oven gas in the cabinet 11 is gradually replaced, and raw coke oven gas is discharged from the exhaust pipe, and then is removed described in the failure
The working environment for being suitble to operator to enter is constructed in dirt device, convenient for the maintenance of the deduster.
Preferably, the air inlet pipe 5 is additionally provided with temperature detector 51, the temperature detector 51 can measure the air inlet
The temperature of raw coke oven gas in pipe 5, since raw gas temperature fluctuation is larger, when the temperature detector 51 temperature value detected is greater than
When the maximum bearing temperature value of the filter element group 17, by the way that the master air suction valve 23, the main air outlet valve 24 are closed institute
The connection of air inlet pipe 5, the escape pipe 6 and the filter house 1 is stated, and opens the communicating valve 25, makes the air inlet pipe 5 and institute
It states and is connected between escape pipe 6, to avoid high-temperature gas that from could leading to the damage of the filter element group 17 convenient for active control
It crosses the gas generator purification system and purification is dusted to raw coke oven gas.
Preferably, the exhaust pipe with sealing valve is also equipped on the air inlet pipe 5 and the escape pipe 6, for being discharged
Gas in the air inlet pipe 5 and the escape pipe 6.
The present invention is compared to the existing wet purification technology for grace furnace gases, using dry dedusting technology, without attached
Band setting cooling water injected system, avoids generating the waste water quite containing harmful toxic matters such as phenol, cyanogen, reduces environmental pollution, meanwhile,
Generally the reduction of raw gas temperature is easily caused to make dust so as to cause Water vapor condensation in raw coke oven gas using wet purification technology
It is mixed with condensed water, causes the blocking of purification system;The present invention uses dry dedusting technology, into the raw coke oven gas of the deduster
It will not cool down, thus the problem of reducing deduster blocking.
Preferably, the inner wall of the cabinet 11 and the ash bucket 12 is provided with erosion resistant coating, outer wall is provided with insulating layer.It is described
Erosion resistant coating selects glass resin flake material, avoids the corrosion of corrosive gas contained in raw coke oven gas, improves the deduster
Service life;The insulating layer selects silicic acid aluminium material, to guarantee the temperature in the deduster.
Embodiment two
The ash bucket 12 is wide at the top and narrow at the bottom, and 12 bottom of ash bucket is provided with unloading valve, for controlling 12 bottom of ash bucket
The opening and closing of cinder-discharging port.
Specifically, the filter element group 17 is set in the dirt pocket, the filter element group 17 includes several potteries
It is fixedly installed on the card at the top of porcelain chimney filter or bag-type dust part, the ceramic screen pipe or the bag-type dust part.
The pressure measuring mechanism 18 includes pressure difference instrument, upper survey pressure probe, lower survey pressure probe, and the pressure difference instrument is arranged in the case
On body 11, the upper survey pressure probe is arranged in the air-purifying chamber, and the lower survey pressure probe is arranged in the dirt pocket, passes through
The pressure measuring mechanism 18 can test out the pressure difference between the air-purifying chamber and the dirt pocket, to realize the deashing mechanism
19 automatic ash removing.
The deashing mechanism 19 includes anti-blowpipe, nozzle and pulse valve.The nozzle is mounted on the anti-blowpipe, and right
The upper port of the ceramic screen pipe is answered to be arranged.The pulse valve is connected between the nozzle and the anti-blowpipe.
Choke plate is also tiltedly installed in the dirt pocket, the choke plate corresponds to the air inlet 13 and is arranged, for protecting
Card high temperature dust furnace gas can uniformly pass through each ceramic screen pipe.
Preferably, the ash bucket 12 is additionally provided with heating part 15, the heating part 15 is to be arranged in 12 inner wall of ash bucket
On heat-conducting layer, the heat-conducting layer is set between the erosion resistant coating and the insulating layer, and the heat-conducting layer passes through heating member 16
Such as thermal resistance is heated, and the heating part 15 is set to the cinder-discharging port top.The heating part 15 is described to coming together in
The dust on cinder-discharging port top is heated, and the temperature in corresponding region is improved;Since the vapor in raw coke oven gas is purifying
Dust removal process partial condensation and under self gravitation effect, comes together at the cinder-discharging port, and mix with dust, easily causes
The blocking of the cinder-discharging port heats up to the cinder-discharging port regional location by the setting of the heating part 15, to make to coagulate
It bears water and is again converted to vapor and is discharged from the escape pipe 6, reduce the blocking probability of the cinder-discharging port, while guaranteeing waste coal
Water vapour content in gas.
When net gas dedusting, the communicating valve 25 is closed, and the air inlet pipe 5 and the escape pipe 6 are independently arranged, the air inlet
High temperature raw coke oven gas in pipe 5 enters inside the cabinet 11 from the air inlet 13, and the gas under the blocking of the choke plate
Entering the dirt pocket from 11 bottom of cabinet downwards, biggish grit is fallen under gravity into the ash bucket 12,
Gas with tiny grit enters the dirt pocket and the filter element group 17 contacts dedusting, and gas enters described net after dedusting
Then gas chamber is discharged into the escape pipe 6 from the gas outlet 14.Tiny grit is attached to the ceramic screen pipe or the cloth bag
On the outer wall of dust removal piece.
When the pressure difference instrument show resistance or more it is poor more than 800Pa when, open the pulse valve, compressed air is from the spray
Mouth sprays, and carries out deashing to the filter element group 17, when pressure difference instrument shows resistance or more the nearly 0Pa of differential, the pulse valve
It closes, stops deashing.
The foregoing is merely presently preferred embodiments of the present invention, is merely illustrative for the purpose of the present invention, and not restrictive
's.Those skilled in the art understand that in the spirit and scope defined by the claims in the present invention many changes can be carried out to it,
It modifies or even equivalent, but falls in protection scope of the present invention.
Claims (10)
1. a kind of gas generator purification system, which is characterized in that including filter house, security system, diffusion system and substitution line
System;The filter house includes several dedusters, and the deduster includes cabinet, is provided with air inlet on the lower box outer wall
Mouthful, gas outlet is provided in the cabinet external wall of upper portion;The air inlet is provided with air inlet pipe, and the gas outlet is provided with outlet
Pipe, the air inlet pipe are connected to the escape pipe by communicating pipe;The security system includes dividing intake valve, separating air valve, institute
It states a point intake valve and is set to the air inlet, the air valve that separates is set to the gas outlet, the diffusion system and described sets
System support setting is changed, the radiology system is set as the exhaust pipe with sealing valve, and the exhaust pipe is set to the dedusting
At the top of device;The exchange system is set as the appendix with sealing valve, and the appendix is set to the lower part of the deduster.
2. gas generator purification system as described in claim 1, which is characterized in that the security system further includes main air inlet
Valve, main air outlet valve and communicating valve, the master air suction valve are set in the air inlet pipe, and are located at the air inlet and are connected to described
Between pipe;The main air outlet valve is set on the escape pipe, and between the gas outlet and the communicating pipe;The company
Port valve was set on the communicating pipe.
3. gas generator purification system as claimed in claim 2, which is characterized in that the air inlet pipe is additionally provided with temperature inspection
Device is surveyed, the temperature detector is used to measure the temperature of raw coke oven gas in the air inlet pipe.
4. gas generator purification system as described in claim 1, which is characterized in that in the air inlet pipe and the escape pipe
It is also equipped with the exhaust pipe with sealing valve.
5. gas generator purification system as described in claim 1, which is characterized in that the deduster inner wall is provided with anti-corrosion
Layer, outer wall are provided with insulating layer, and the erosion resistant coating selects glass resin flake material;The insulating layer selects silicic acid aluminium material.
6. gas generator purification system as described in claim 1, which is characterized in that the deduster further includes filter element
Group, ash bucket, deashing mechanism;The ash bucket is set to immediately below the cabinet, the filter element group, the pressure measuring mechanism, institute
Deashing mechanism is stated to be all set on the cabinet.
7. gas generator purification system as claimed in claim 6, which is characterized in that the box house is provided with card,
The box house is divided into the dirt pocket of lower part and the air-purifying chamber on top by the card;The filter element group setting is fixed
It is arranged on the card.
8. gas generator purification system as claimed in claim 6, which is characterized in that the ash bucket is additionally provided with heating part,
The heating part is the heat-conducting layer being arranged on the ash bucket inner wall, and the heat-conducting layer is set to the erosion resistant coating and the heat preservation
Between layer, the heat-conducting layer is heated by heating member, and the heating part is set to the cinder-discharging port top of the ash bucket.
9. gas generator purification system as claimed in claim 7, which is characterized in that the filter element group is set to described
In dirt pocket, the filter element group includes several ceramic screen pipes or bag-type dust part, and the ceramic screen pipe and the cloth bag remove
It is fixedly installed on the card at the top of dirt part;The air inlet is connected to the dirt pocket, the air-purifying chamber and the outlet
Mouth connection.
10. gas generator purification system as claimed in claim 7, which is characterized in that the deduster further includes pressure measuring machine
Structure, the pressure measuring mechanism include pressure difference instrument, upper survey pressure probe, lower surveys pressure probe, the pressure difference instrument and upper surveys press pop one's head in, institute
Lower survey pressure probe connection is stated, the upper survey pressure probe is arranged in the air-purifying chamber, and the lower survey pressure probe setting is removed described
In dirt room, the pressure difference between the air-purifying chamber and the dirt pocket is tested out by the pressure measuring mechanism.
Priority Applications (1)
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CN201910316861.3A CN109939503A (en) | 2019-04-17 | 2019-04-17 | A kind of gas generator purification system |
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CN201910316861.3A CN109939503A (en) | 2019-04-17 | 2019-04-17 | A kind of gas generator purification system |
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ID=67015666
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CN2905187Y (en) * | 2006-04-29 | 2007-05-30 | 江苏科林集团有限公司 | Converter coal gas dry-process purifying bag type dust collector |
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CN101559307A (en) * | 2009-05-21 | 2009-10-21 | 上海宝钢工程技术有限公司 | High temperature resistant dust collector |
CN201558626U (en) * | 2009-10-09 | 2010-08-25 | 沈阳东和环保有限公司 | Gas dry-process safety cloth bag dust remover |
CN207169265U (en) * | 2017-05-31 | 2018-04-03 | 张汇川 | A kind of back-blowing small pressure difference deashing high-efficient cloth-bag dust precipitator |
CN208057192U (en) * | 2018-04-04 | 2018-11-06 | 绵阳佳玺妍华科技有限公司 | Environmentally-frieautomobile automobile exhaust purifier |
CN210044954U (en) * | 2019-04-17 | 2020-02-11 | 合肥合意环保科技工程有限公司 | Gas producer clean system |
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2019
- 2019-04-17 CN CN201910316861.3A patent/CN109939503A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2905187Y (en) * | 2006-04-29 | 2007-05-30 | 江苏科林集团有限公司 | Converter coal gas dry-process purifying bag type dust collector |
CN101371960A (en) * | 2008-05-27 | 2009-02-25 | 综合能源有限公司 | New use of cloth bag dust collection method and device thereof |
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CN101559307A (en) * | 2009-05-21 | 2009-10-21 | 上海宝钢工程技术有限公司 | High temperature resistant dust collector |
CN201558626U (en) * | 2009-10-09 | 2010-08-25 | 沈阳东和环保有限公司 | Gas dry-process safety cloth bag dust remover |
CN207169265U (en) * | 2017-05-31 | 2018-04-03 | 张汇川 | A kind of back-blowing small pressure difference deashing high-efficient cloth-bag dust precipitator |
CN208057192U (en) * | 2018-04-04 | 2018-11-06 | 绵阳佳玺妍华科技有限公司 | Environmentally-frieautomobile automobile exhaust purifier |
CN210044954U (en) * | 2019-04-17 | 2020-02-11 | 合肥合意环保科技工程有限公司 | Gas producer clean system |
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