CN205127625U - Industrial waste gas filter that contains dust - Google Patents
Industrial waste gas filter that contains dust Download PDFInfo
- Publication number
- CN205127625U CN205127625U CN201520785521.2U CN201520785521U CN205127625U CN 205127625 U CN205127625 U CN 205127625U CN 201520785521 U CN201520785521 U CN 201520785521U CN 205127625 U CN205127625 U CN 205127625U
- Authority
- CN
- China
- Prior art keywords
- room
- liquid
- waste gas
- industrial waste
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an exhaust gases filter field particularly, relates to industrial waste gas filter that contains dust. It is the tubular structure, its inside level filtering room and second grade filter chamber that loads the filtrate that be equipped with, the second grade filter chamber is in the top of level filtering room, the two is through first fluid pipeline and first gas passage intercommunication, the bottom of level filtering room is equipped with deposits the export, and upper portion is equipped with industrial waste gas and sends into the pipeline, the exit end that industrial waste gas sent into the pipeline extends to under the filtrate liquid level, the top of second grade filter chamber is equipped with clean gas outgoing passageway. The utility model discloses can effectively contain the industrial waste gas's of dust filtration, it is with low costs, efficient.
Description
Technical field
The utility model relates to waste gas filtering field, in particular to the industrial waste gas filter containing dust.
Background technology
Through investigation, cause the waste gas of atmosphere pollution and pollutant mainly from industrial pollution source, comprise fuel combustion waste gas and production technology waste gas.The emphasis of China's waste gas pollution control and treatment is over the years: fuel combustion (mainly coal-fired) waste gas, production technology waste gas, and vehicle exhaust.
Industrial waste gas, according to the difference of pollutant, can be divided into dedusting, desulphurization denitration technology, and organic exhaust gas VOC removes.
Comprise industrial waste gas mainly mankind's burning mineral fuel (coal and oil) in production and life activity process of dust, rock drilling during mining, explosion, building materials are pulverized, screening, and metallurgy and foundry etc. cause.It is several that atmosphere pollution mainly contains dust granules, carbon dioxide, sulfur dioxide or nitrogen oxide.
At present, to in particulate pollutant industrial waste gas treatment technology, for particulate pollutant particle size, industrial waste gas treating method mainly contains dry method, wet method, filtration and electrostatic 4 class, and the most frequently used is exactly sack cleaner (filtration), cyclone dust collector (dry method), bubble dust collector (wet method) etc.Along with the raising required efficiency of dust collection, electrostatic precipitation is also progressively brought into use.
Electrostatic precipitator is made up of two electrodes.After adding Current Voltage between electrode, produce electric field in-between the electrodes.Particulate pollutant is with waste gas through electric field, and particle is by ion collision and make it with electric charge.Charged dust just moves to dust collecting electrode, reaches pole plate.Like this, pollutants in air is just attracted on pole plate, and air is purified, and grit is also because the gravity of itself falls into ash bucket.
Electrostatic precipitator can trap all trickle powder or drops, and process exhausted air quantity is large, uses temperature range wide, is therefore widely had an optimistic view of by industrial enterprise.But because floor space is large, investment is large, makes some medium-sized and small enterprises not select.
Utility model content
The purpose of this utility model is to provide a kind of industrial waste gas filter containing dust, solves the problem that industrial waste gas effectively filters.
The utility model provides a kind of industrial waste gas filter containing dust, it is tubular structure, its inside is provided with single filter room and the cascade filtration room of loading filter liquid, described cascade filtration room is in the top of described single filter room, and the two is communicated with the first gas passage by first liquid pipeline; The bottom of described single filter room is provided with precipitation outlet, and top is provided with industrial waste gas and sends into pipeline, and under the port of export that pipeline sent into by described industrial waste gas extends to described filtered fluid liquid level, the top of described cascade filtration room is provided with clean gas passing away.
In certain embodiments, be preferably, described first liquid pipeline extends to the bottom of described cascade filtration room.
In certain embodiments, be preferably, the first pre-set level place of described single filter room is provided with the first horizontal valve, and described first liquid pipeline is through described first horizontal valve;
When the filtered fluid liquid level of described single filter room is lower than described first pre-set level, described first horizontal valve opening, otherwise, close.
In certain embodiments, be preferably, the entrance point of described first gas passage extends to the filtered fluid ullage of described single filter room, and the port of export extends to below the filtered fluid liquid level of described cascade filtration room.
In certain embodiments, be preferably, described first gas passage arranges more than one air inducing unit, with by the first gas passage described in the gas suction after indoor for described single filter filtration, then it is indoor to send into described cascade filtration.
In certain embodiments, be preferably, described precipitation outlet arranges Timed valve.
In certain embodiments, be preferably, its internal upper part also arranges fluid infusion room, described fluid infusion room is in the top of described cascade filtration room, by second liquid pipeline communication between described fluid infusion room and described cascade filtration room, the liquid outlet end of described second liquid pipeline extends in the filtered fluid of described fluid infusion room; Described fluid infusion room is provided with filtered fluid import.
In certain embodiments, be preferably, the second pre-set level place of described cascade filtration room is provided with the second horizontal valve, and described second liquid pipeline is through described second horizontal valve; When also liquid level is lower than described second pre-set level in the filtration of described cascade filtration room, described second horizontal valve opening, otherwise, close.
In certain embodiments, be preferably, in it, bottom also arranges cooling chamber, and described single filter room is located in described cooling chamber, and described cooling chamber is mounted with cooling fluid.
In certain embodiments, be preferably, described filtered fluid and described cooling fluid are water; Described cooling chamber is communicated with by the 3rd fluid pipeline with described fluid infusion room;
Described 3rd fluid pipeline comprises: first liquid pipe, second liquid pipe, the 3rd liquid line, and first liquid pipe inner sleeve has described second liquid pipe, and described second liquid pipe inner sleeve has described 3rd liquid line;
Described first liquid pipe is double-way pipe, and its liquid outlet end extends to described fluid infusion room, and its liquid-inlet end extends to described cooling chamber;
Described second liquid pipe is single-pass pipe, and the blind end of described second liquid pipe is in below the liquid outlet of the liquid outlet end of described first liquid pipe, and the port of export of described second liquid pipe extends in described cooling chamber;
Described 3rd liquid line is double-way pipe, and its liquid outlet end extends to the blind end of described second liquid pipe, and its liquid-inlet end is provided with water pump, and extends to water source.
The industrial waste gas filter containing dust that the utility model embodiment provides, compared with prior art, this filter carries out double-filtration by single filter room, cascade filtration room, in single filter room, carry out gas solid separation.Dust incorporates in filtered fluid, and gas enters cascade filtration room from the first gas passage after filtrate, again carries out gas solid separation.The dust do not dissolved in single filter room in filtered fluid incorporates in the filtered fluid of cascade filtration room, obtains cleaner gas, is applicable to being discharged in air, can not cause environmental pollution.The dust that cascade filtration room incorporates flows into single filter room with filtered fluid again through first liquid pipeline, and is discharged by precipitation outlet.
Accompanying drawing explanation
Fig. 1 is the industrial waste gas filter structural representation containing dust in the utility model embodiment.
Note: 1 fluid infusion room; 2 cascade filtration rooms; 3 single filter rooms; 4 cooling chambers; 5 second liquid pipes; 6 the 3rd liquid lines; 7 first liquid pipes; 8 second horizontal valves; 9 second liquid pipelines; 10 first liquid pipelines; 11 first horizontal valves; 12 first gas passages (with coupling part, cascade filtration room); 13 first gas passages (with coupling part, single filter room); 14 air inducing units; 15 water pumps; 16 clean gas passing aways; 17 water sources; 18 precipitation passing aways.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Consider that the industrial waste gas containing dust at present directly enters air and can cause larger environmental pollution, in order to solve the filter type complex structure that this problem adopts at present, due to complex structure, once more increase the weight of the problem of filtering cost, the utility model provides the industrial waste gas filter containing dust.
Containing an industrial waste gas filter for dust, it is tubular structure, and its inside is provided with single filter room and the cascade filtration room of loading filter liquid, and cascade filtration room is in the top of single filter room, and the two is communicated with the first gas passage by first liquid pipeline; The bottom of single filter room is provided with precipitation outlet, and top is provided with industrial waste gas and sends into pipeline, and under the port of export that pipeline sent into by industrial waste gas extends to filtered fluid liquid level, the top of cascade filtration room is provided with clean gas passing away.
This filter carries out double-filtration by single filter room, cascade filtration room, in single filter room, carry out gas solid separation.Dust incorporates in filtered fluid, and gas enters cascade filtration room from the first gas passage after filtrate, again carries out gas solid separation.The dust do not dissolved in single filter room in filtered fluid incorporates in the filtered fluid of cascade filtration room, obtains cleaner gas, is applicable to being discharged in air, can not cause environmental pollution.The dust that cascade filtration room incorporates flows into single filter room with filtered fluid again through first liquid pipeline, and is discharged by precipitation outlet.
Below this technology is described in detail:
Utility model people is for the industrial waste gas filter containing dust, as shown in Figure 1, by gas solid separation technology, gas is utilized to move upward, the general principle that dust moves downward, this filter is set to tubular structure, its inside is provided with single filter room 3 and the cascade filtration room 2 of loading filter liquid, cascade filtration room 2 is in the top of single filter room 3, the two is up-down structure, the first order is filtered in below, the second level is filtered up, gas after first order filtration is upwards walked to enter cascade filtration room 2 and is carried out secondary filter, to improve gas filtration effect, improve the purity level of the gas entered in air, reduce the pollution of environment, dust after the filtration of cascade filtration room 2 walks to enter single filter room 3 downwards, along with precipitation is discharged.So single filter room 3 and cascade filtration room 2 are communicated with the first gas passage (gas upwards walked from then on passage passes through) by first liquid pipeline 10 (dust walked downwards is with liquid from then on passage process).The bottom of single filter room 3 is provided with precipitation outlet, and the outlet of this precipitation can be provided with precipitation passing away 18, and by the gravity of precipitation, precipitation outlet arranges the bottom with single filter room 3, and precipitation can directly be discharged from the bottom of single filter room 3.
Single filter room 3 carries out first time to industrial waste gas to filter, so the top of single filter room 3 is provided with industrial waste gas send into pipeline, in order to impel the filtered fluid in single filter room 3, sufficient gas solid separation is carried out to industrial waste gas, industrial waste gas is sent under the port of export of pipeline extends to filtered fluid liquid level, and industrial waste gas directly contacts with filtered fluid.
The top of cascade filtration room 2 is provided with clean gas passing away 16, and the clean gas after cascade filtration room 2 is filtered continues upwards to walk, and discharges from clean gas passing away 16.
It should be noted that, the industrial waste gas temperature of direct discharge is higher, need to cool in advance before entering single filter room 3, so, this industrial waste gas filter can also comprise cooling device, be connected with the single filter room 3 of filter by gas pipeline, to cool the industrial waste gas of directly discharge, and cooled industrial waste gas sent into single filter room 3.
Consider that the effect of first liquid pipeline 10 is there is the liquid of dust by gravity by melting in cascade filtration room 2, the principle that Water seeks its own level, first liquid pipeline 10 extends to the bottom of cascade filtration room 2, impels to melt the dust had bottom cascade filtration room 2 and can flow into single filter room 3 as far as possible completely.
In order to the liquid flow between more convenient, more effective control cascade filtration room 2, single filter room 3, avoid the filtered fluid in single filter room 3 less, cannot effective gas solid separation be carried out, also avoid too much filtered fluid flow into single filter room 3 cause single filter room 3 to overflow cannot delivery industry waste gas inwards.So be provided with the first horizontal valve 11 at the first pre-set level place of single filter room 3, first liquid pipeline 10 is through the first horizontal valve 11; When the filtered fluid liquid level of single filter room 3 is lower than the first pre-set level, the first horizontal valve 11 is opened, otherwise, close.
It should be noted that, the folding of the first horizontal valve 11 can pass through Automated condtrol, also can by manually opened after artificial observation.In a particular application, those skilled in the art can specifically select as the case may be.
Consider the first gas passage, it comprises the first gas passage (with coupling part, cascade filtration room) 12, first gas passage (with coupling part, single filter room) 13, the gas in single filter room 3 is needed to be drained in cascade filtration room 2, namely the gas after the inner filtration of single filter room 3 enters the first gas passage, is then discharged in cascade filtration room 2.So the entrance point of the first gas passage extends to the filtered fluid ullage of single filter room 3, and the port of export extends to below the filtered fluid liquid level of cascade filtration room 2.Industrial waste gas directly contacts with the filtered fluid in single filter room 3, and filtered gas enters more than single filter room 3 filtered fluid liquid level subsequently.In like manner, the gas that single filter room 3 is discharged enters in the filtered fluid of cascade filtration room 2, directly contacts, effectively filter with filtered fluid.
Although, gas motion between single filter room 3 and cascade filtration room 2 by means of the principle that gas is upwards walked, but, the movement velocity that this natural force is facilitated slowly, in order to improve gas therebetween in east, first gas passage is arranged more than one air inducing unit 14, with by gas suction first gas passage after the inner filtration of single filter room 3, then send in cascade filtration room 2.Air inducing unit 14 improves the motion of gas.
Because the discharge rate of industrial waste gas is relevant with industrial construction, the power of each air inducing unit 14 is limited, and in practical operation, those skilled in the art can transport according to concrete industrial waste gas discharge rate and gas the number that efficiency adjusts air inducing unit 14.If adopt multiple, as long as all air inducing unit 14 series connection are linked in the first gas passage.
In order to effective by one-level precipitation be in melt the dust that has and discharge, in precipitation outlet, Timed valve is set.Dust derivation work is carried out according to certain rule.This rule can according to specific needs, concrete scale and determining.Such as: within each 6-8 hour, automatically open once, each 5 minutes.Certain this automatic unlatching also can replace to manually opened as required.
Although effectively can carry out the filtration of industrial waste gas through design mentioned above, but, along with the discharge of melting the filtered fluid having dust in single filter room 3, the amount of the filtered fluid in single filter room 3, cascade filtration room 2 can be fewer and feweri, in order to the amount impelling Liang Ge filter chamber all to keep default, carry out sufficient gas solid separation, in this filter, top is also provided with fluid infusion room 1, fluid infusion room 1 is in the top of cascade filtration room 2, is communicated with between fluid infusion room 1 and cascade filtration room 2 by second liquid pipeline 9.The liquid outlet end of second liquid pipeline 9 extends in the filtered fluid of fluid infusion room 1, when needing fluid infusion, flows out, flow in cascade filtration room 2 in the self-complementary liquid chamber 1 of filtered fluid.
Along with the carrying out of fluid infusion, the liquid in fluid infusion room 1 can tail off, so fluid infusion room 1 is provided with filtered fluid import, with the filtered fluid in supplementary fluid infusion room 1.
First horizontal valve 11 of logical single filter room 3 designs similar, and in order to avoid cascade filtration room 2 is filled, or filtered fluid is very few, and the second pre-set level place of cascade filtration room 2 is provided with the second horizontal valve 8, and second liquid pipeline 9 is through the second horizontal valve 8; When also liquid level is lower than the second pre-set level in the filtration of cascade filtration room 2, the second horizontal valve 8 is opened, otherwise, close.The opening and closing of the second horizontal valve 8 can adopt the mode of automatic or manual equally.
Although mention above, industrial waste gas needs cooling before entering single filter room 3, but, appoint so higher through overcooled industrial waste gas temperature, after contacting with the filtered fluid in single filter room 3, exchange heat can occur, the filtered fluid temperature in single filter room 3 rises, easy evaporation, so need effectively to cool single filter room 3, lower the temperature.So in filter, bottom is also provided with cooling chamber 4, single filter room 3 is located in cooling chamber 4, and cooling chamber 4 is mounted with cooling fluid.Cooling fluid wraps single filter room 3, realizes cooling, cooling.
In certain embodiments, filtered fluid, cooling fluid can be determined as required.
In the present embodiment, in order to reduce filtration cost, filtered fluid and cooling fluid all adopt water.Because filtered fluid is identical with the material of cooling fluid, therefore, the liquid intercommunication between cooling chamber 4 and fluid infusion room 1 is facilitated.Cooling chamber 4 is communicated with by the 3rd liquid line 6 road with fluid infusion room 1; And then, carry out fluid infusion by cooling chamber 4 to fluid infusion room 1.Be specially:
3rd liquid line 6 road comprises: first liquid pipe 7, second liquid pipe 5, the 3rd liquid line 6, and first liquid pipe 7 inner sleeve has second liquid pipe 5, and second liquid pipe 5 inner sleeve has the 3rd liquid line 6;
First liquid pipe 7 is double-way pipe, and its liquid outlet end extends to fluid infusion room 1, and its liquid-inlet end extends to cooling chamber 4;
Second liquid pipe 5 is single-pass pipe, and the blind end of second liquid pipe 5 is in below the liquid outlet of liquid outlet end of first liquid pipe 7, and the port of export of second liquid pipe 5 extends in cooling chamber 4;
3rd liquid line 6 is double-way pipe, and its liquid outlet end extends to the blind end of second liquid pipe 5, and its liquid-inlet end is provided with water pump 15, and extends to water source 17.
Owing to there is comparatively significantly difference in height between cooling chamber 4 and fluid infusion room 1, if directly water is pumped into fluid infusion room 1 from lower, need larger power.Adopt this sleeve-like manner, the difference in height of three pipes is less, because the 3rd liquid line 6 is in the inside, the thinnest, water is directly pumped into, required drive is less, subsequently by the potential energy of hydraulic pressure, water, the water being flushed to the 3rd liquid line 6 top flows into second liquid pipe 5, room 4 to be cooled, second liquid pipe 5, the 3rd liquid line 6 form water level balance, difference in height between the water out of first liquid pipe 7 and the top water level of the 3rd liquid line 6 is less, only needs less power, water pump 15 can be pumped into fluid infusion room 1 through the 3rd liquid line 6.This is very laborsaving, the effective water supplementing method of one.
Embodiment 1:
One Room: cooling chamber; Two Room: fluid infusion room; Three Room: cascade filtration room; Four Room: single filter room.
Drainage system: valve is Timed valve, automatically opened once every 6-8 hour, each 5 minutes, the sediment in tank is expelled to filtering ponds
When water level decreasing in four Room, horizontal valve is automatically opened and the water in three Room is sent into four Room through pipeline and horizontal valve, and when level, horizontal valve is closed automatically.
Equally, water level decreasing in three Room, horizontal valve opens automatically, and the water in two Room enters three Room through pipe level valve, and when the water of three Room is to certain water level, horizontal valve is closed automatically.
When two Room water level decreasing, horizontal valve opens automatically, by there being motor switch on horizontal valve, when motor switch after horizontal valve opening also with regard to opening power, water pump is started working, a Room is delivered to by pipeline in water source, then enters two Room, when two Room reach certain water level through entrance, horizontal valve, horizontal valve is closed automatically, and motor switch also closes power supply simultaneously.
Filtration system: due to three to four air inducing units, the pernicious gas dust (PM10) of industrial discharge can suck in four Room water through pipeline by powerful suction, sink to large pot bottom after dust (PM10) meets water, gas filters along in top water, enters air inducing unit through pipeline.
Secondary filter: industrial waste gas is delivered in three Room water through pipeline by air inducing unit, goes being discharged in air through pipeline opening.
Harmful substance in industrial waste gas all can be incorporated in water through twice filtration, the sewage of discharge is using physics and chemistry process.
Need before gas entrance through apparatus for supercooling gas cooled laggard enter in equipment.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. the industrial waste gas filter containing dust, it is characterized in that, be tubular structure, and its inside is provided with single filter room and the cascade filtration room of loading filter liquid, described cascade filtration room is in the top of described single filter room, and the two is communicated with the first gas passage by first liquid pipeline; The bottom of described single filter room is provided with precipitation outlet, and top is provided with industrial waste gas and sends into pipeline, and under the port of export that pipeline sent into by described industrial waste gas extends to described filtered fluid liquid level, the top of described cascade filtration room is provided with clean gas passing away.
2. the industrial waste gas filter containing dust as claimed in claim 1, it is characterized in that, described first liquid pipeline extends to the bottom of described cascade filtration room.
3. the industrial waste gas filter containing dust as claimed in claim 2, it is characterized in that, the first pre-set level place of described single filter room is provided with the first horizontal valve, and described first liquid pipeline is through described first horizontal valve;
When the filtered fluid liquid level of described single filter room is lower than described first pre-set level, described first horizontal valve opening, otherwise, close.
4. the industrial waste gas filter containing dust as claimed in claim 1, it is characterized in that, the entrance point of described first gas passage extends to the filtered fluid ullage of described single filter room, and the port of export extends to below the filtered fluid liquid level of described cascade filtration room.
5. the industrial waste gas filter containing dust as claimed in claim 4, it is characterized in that, described first gas passage arranges more than one air inducing unit, and with by the first gas passage described in the gas suction after indoor for described single filter filtration, then it is indoor to send into described cascade filtration.
6. the industrial waste gas filter containing dust as claimed in claim 1, it is characterized in that, described precipitation outlet arranges Timed valve.
7. the industrial waste gas filter containing dust as described in any one of claim 1-6, it is characterized in that, its internal upper part also arranges fluid infusion room, described fluid infusion room is in the top of described cascade filtration room, by second liquid pipeline communication between described fluid infusion room and described cascade filtration room, the liquid outlet end of described second liquid pipeline extends in the filtered fluid of described fluid infusion room; Described fluid infusion room is provided with filtered fluid import.
8. the industrial waste gas filter containing dust as claimed in claim 7, it is characterized in that, the second pre-set level place of described cascade filtration room is provided with the second horizontal valve, and described second liquid pipeline is through described second horizontal valve;
When also liquid level is lower than described second pre-set level in the filtration of described cascade filtration room, described second horizontal valve opening, otherwise, close.
9. the industrial waste gas filter containing dust as claimed in claim 7, it is characterized in that, in it, bottom also arranges cooling chamber, and described single filter room is located in described cooling chamber, and described cooling chamber is mounted with cooling fluid.
10. the industrial waste gas filter containing dust as claimed in claim 9, it is characterized in that, described filtered fluid and described cooling fluid are water; Described cooling chamber is communicated with by the 3rd fluid pipeline with described fluid infusion room;
Described 3rd fluid pipeline comprises: first liquid pipe, second liquid pipe, the 3rd liquid line, and first liquid pipe inner sleeve has described second liquid pipe, and described second liquid pipe inner sleeve has described 3rd liquid line;
Described first liquid pipe is double-way pipe, and its liquid outlet end extends to described fluid infusion room, and its liquid-inlet end extends to described cooling chamber;
Described second liquid pipe is single-pass pipe, and the blind end of described second liquid pipe is in below the liquid outlet of the liquid outlet end of described first liquid pipe, and the port of export of described second liquid pipe extends in described cooling chamber;
Described 3rd liquid line is double-way pipe, and its liquid outlet end extends to the blind end of described second liquid pipe, and its liquid-inlet end is provided with water pump, and extends to water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520785521.2U CN205127625U (en) | 2015-10-13 | 2015-10-13 | Industrial waste gas filter that contains dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520785521.2U CN205127625U (en) | 2015-10-13 | 2015-10-13 | Industrial waste gas filter that contains dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205127625U true CN205127625U (en) | 2016-04-06 |
Family
ID=55613450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520785521.2U Expired - Fee Related CN205127625U (en) | 2015-10-13 | 2015-10-13 | Industrial waste gas filter that contains dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205127625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563327A (en) * | 2015-10-13 | 2017-04-19 | 孙学孟 | Dust-containing industrial exhaust gas filter |
-
2015
- 2015-10-13 CN CN201520785521.2U patent/CN205127625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563327A (en) * | 2015-10-13 | 2017-04-19 | 孙学孟 | Dust-containing industrial exhaust gas filter |
| CN106563327B (en) * | 2015-10-13 | 2019-01-25 | 孙学孟 | Industrial waste gas filter containing dust |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204212797U (en) | Efficient wet-type dust removal fan for mine | |
| CN102580431B (en) | Dedusting and dusulfuration integration process for smoke | |
| CN205127625U (en) | Industrial waste gas filter that contains dust | |
| CN206381774U (en) | A kind of industrial fumes waste gas treatment equipment | |
| CN105999910B (en) | A kind of fly-ash filter dust arrester | |
| CN107398352A (en) | A kind of device and its application method that fire coal boiler fume combined pollutant is removed using electric charge | |
| CN109078409A (en) | Modularization exhaust apparatus and modularization duster system | |
| CN106563327B (en) | Industrial waste gas filter containing dust | |
| CN103406201B (en) | A kind of flue dust deep treatment deduster, dust pelletizing system and dust collection method | |
| CN104096442A (en) | Water layer and electrostatic separation type large-air flow air purification system | |
| CN202237604U (en) | Pulsed bag type deduster for uniformly distributing air flow | |
| CN209092924U (en) | Modularization exhaust apparatus and modularization duster system | |
| CN204063092U (en) | Industrial emission-control equipment | |
| CN105536413A (en) | Adjustable long-flow purification equipment aiming at polluted fluid and working method of adjustable long-flow purification equipment | |
| CN208406443U (en) | One kind being based on coal separation intelligent dust collector | |
| CN204051336U (en) | Water layer, electrostatic separation formula atm number air cleaning system | |
| CN202162143U (en) | Dedusting type vibrating screen | |
| CN2707354Y (en) | High pressure water mist wet type dust remover | |
| CN206621938U (en) | A kind of electric automatization dust arrester | |
| CN205128194U (en) | Liquid electrode | |
| CN205517069U (en) | To polluting adjustable long flow clarification plant of fluidic | |
| CN104344465B (en) | Water layer, electromagnetism separate type multifunctional air cleaner | |
| CN104154551B (en) | Soot heat source recycling and purification system | |
| CN204240482U (en) | Water layer, electromagnetism separate type multifunctional air cleaner | |
| CN203389484U (en) | Electric bag compound dust collector with complete offline function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20191013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |