CN102225290A - Honeycomb type multi-layer filtering synchronous washing de-dusting device - Google Patents
Honeycomb type multi-layer filtering synchronous washing de-dusting device Download PDFInfo
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- CN102225290A CN102225290A CN2011101275065A CN201110127506A CN102225290A CN 102225290 A CN102225290 A CN 102225290A CN 2011101275065 A CN2011101275065 A CN 2011101275065A CN 201110127506 A CN201110127506 A CN 201110127506A CN 102225290 A CN102225290 A CN 102225290A
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Abstract
The invention relates to a honeycomb type multi-layer filtering synchronous washing de-dusting device which comprises a washing chamber and a water tank, wherein an air inlet and a plurality of water sprayer holes are formed on the top of the washing chamber; the water tank is connected to the plurality of water sprayer holes by virtue of a circulating pump and a water pipe; a water outlet and an air outlet are formed at the bottom of the washing chamber; the water outlet is communicated with the water tank; the air outlet is connected to an air outlet pipe; the air outlet is located at the position higher than the water outlet; a dust catcher and a washing sprayer are arranged in the air outlet pipe; the washing sprayer is arranged between the dust catcher and the air outlet; the spraying direction of the washing sprayer is towards the dust catcher; the dust catcher is composed of two stainless steel guardrails, two filtering layers and three stainless steel wire nets; and an inner stainless steel wire net, an inner filtering layer, a middle stainless steel wire net, an outer filtering layer and an outer stainless steel wire net are sequentially arranged between the two stainless steel guardrails along the air outlet direction of the air outlet pipe. The honeycomb type multi-layer filtering synchronous washing de-dusting device has the advantages of simple and compact structure, low use cost, good filtering de-dusting effect, convenience in manufacturing, maintenance and replacement, and suitability for various flue gas de-dusting.
Description
Technical field
The present invention relates to a kind of dust arrester, is a kind of synchronous water washing dedust device of honeycomb fashion multiple filtration that adopts washing and honeycomb fashion multiple filtration synchronized dust removal specifically.
Background technology
Tradition water washing dedust device mostly is fixing packing structure, and its building is complicated, occupation of land is more, long construction period, production cost height, energy consumption height, operating cost height.Existing part dust arrester adopts whole case cell structure, as the patent No. is 201020206862.7 disclosed energy-saving horizontal water dust scrubbers, in low boy cabinet, utilize washing chamber and outlet chamber that flue gas is carried out secondary water washing, multiple good dedusting effect, it is simple in structure, compact, manufacture conveniently, use cost is low, it is little to take up an area of, take up room, long service life, use the indoor and outdoor that are fit under the various environment, but it is washed, there is the limitation of washing, can not removes fully the particle that exists in the flue dust.Fixedly install filter in addition in addition and carry out secondary filter in deduster, its filter uses for a long time, and filter effect is gradually poor, safeguards, changes inconvenience.
Summary of the invention
In order to solve in the prior art, the invention provides a kind of simple in structurely, easy to make, cost is low, good filtration effect, the synchronous water washing dedust device of the honeycomb fashion multiple filtration of being convenient to change.
The technical solution used in the present invention is: the synchronous water washing dedust device of a kind of honeycomb fashion multiple filtration, comprise water washing chamber and water tank, the water washing chamber top is provided with air inlet and a plurality of sprinkler heads hole, water tank is communicated with a plurality of sprinkler heads hole by circulating pump through feed pipe, the water washing chamber bottom is provided with delivery port and gas outlet, the delivery port joining water box, the gas outlet connects escape pipe, the position, gas outlet is higher than delivery port, its technical characterstic is to be provided with deduster and Flushing nozzle in the described escape pipe, Flushing nozzle is arranged between deduster and the gas outlet and Flushing nozzle sprays direction towards deduster, described deduster is by two stainless steel guard rails, two filter courses and three stainless steel wire hole patterns are formed, and set gradually interior stainless steel wire hole pattern along the escape pipe outgassing direction between the two stainless steel guard rails, the inner filtration layer, middle stainless steel wire hole pattern, outer filter course and outer stainless steel wire hole pattern.
Described deduster is movable draw and insert-type and is seal-installed in the escape pipe.
In described, middle stainless steel wire hole pattern is the 40-100 order; Described outer stainless steel wire hole pattern is the 100-180 order.
Described escape pipe is and is tilted to setting, and the angle of inclination is 0-90 °.
The external running water pipe of described Flushing nozzle.
Described running water pipe is communicated with feed pipe through control valve.
Described inside and outside filter course is the honeycomb fashion filter course.
The synchronous water washing dedust device of described Flushing nozzle.
After adopting above technical scheme, the beneficial effect that the present invention reaches is: deduster is by two stainless steel guard rails, two honeycomb fashion filter courses and three stainless steel wire hole patterns are formed, after flue gas in the process water washing chamber after the washing enters escape pipe, along the escape pipe outgassing direction at first successively through interior stainless steel cloth, interior honeycomb fashion filter course, middle stainless steel wire net filtration, remaining bulky grain flue dust in the absorption flue gas, filter once more through outer stainless steel cloth, absorption bulky grain flue dust is guaranteed no bulky grain flue dust in the flue gas, filter remaining granule flue dust in the flue gas through outer honeycomb fashion filter course, filter the granule flue dust once more through outer stainless steel cloth and guarantee no granule flue dust in the flue gas, the final flue gas well that filters is fully discharged by outer stainless steel guardrail, deduster filters fully, good dedusting effect, be fit to all types of flue gas ash removal demands, cooperating Flushing nozzle to aim at deduster sprinkling running water washes immediately, flue dust under filtering is rinsed out, further guarantee filter effect; The flushing running water of band flue dust down flows backward in the water washing chamber along acclivitous escape pipe, is together discharged by delivery port; Running water pipe is controlled through control valve, and when water tank broke down or need supplementing water, control valve was opened to feed pipe for running water; Deduster is movable draw and insert-type and is seal-installed in the escape pipe, when deduster uses, is convenient to extract out and safeguards, changes, and reduces the use cost of single unit system.
The present invention is the movable deduster of having set up the honeycomb fashion multiple filtration on the escape pipe of traditional water cleaning device, cooperate Flushing nozzle to wash deduster immediately and guarantee that dedusting is complete, this device overall structure is simple, compact, it is convenient to make, safeguard, change, use cost is low, dust removal by filtration is effective, is fit to all types of flue gas ash removals.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a deduster structural representation of the present invention.
Among the figure: water washing chamber 1, water tank 2, air inlet 3, feed pipe 4, sprinkler head hole 5, delivery port 6, running water pipe 7, control valve 8, escape pipe 9, interior stainless steel guardrail 10, outer stainless steel guardrail 11, interior honeycomb fashion filter course 12, honeycomb fashion filter course 13 in outer, interior stainless steel wire hole pattern 14, middle stainless steel cloth 15, outer stainless steel wire hole pattern 16, Flushing nozzle 17.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1, shown in 2, the synchronous water washing dedust device of honeycomb fashion multiple filtration comprises water washing chamber 1 and water tank 2, water washing chamber 1 top is provided with air inlet 3 and a plurality of sprinkler heads hole 5, water tank 2 is communicated with a plurality of sprinkler heads hole 5 by circulating pump through feed pipe 4, water washing chamber 1 bottom is provided with delivery port 6 and gas outlet, delivery port joining water box 2, the gas outlet connects escape pipe 9, escape pipe is and is tilted to setting, the angle of inclination is 0-90 °, the position, gas outlet is higher than delivery port, be provided with deduster and Flushing nozzle 17 in the escape pipe 9, deduster is movable draw and insert-type and is seal-installed in the escape pipe 9, Flushing nozzle 17 is arranged between deduster and the gas outlet and synchronous Flushing nozzle sprays direction towards deduster, deduster is by interior, outer stainless steel guardrail 10,11, in, outer honeycomb fashion filter course 12,13 and in, in, outer stainless steel wire hole pattern 14,15,16 form, in, outer stainless steel guardrail 10, set gradually interior stainless steel cloth 14 along the escape pipe outgassing direction between 11, interior honeycomb fashion filter course 12, middle stainless steel wire hole pattern 15, outer honeycomb fashion filter course 13 and outer stainless steel wire hole pattern 16, in, middle stainless steel wire hole pattern is the 40-100 order, outer stainless steel wire hole pattern is the 100-180 order, Flushing nozzle 17 external running water pipes 7, running water pipe 7 is communicated with feed pipe 4 through control valve 8.
The present invention's deduster structure required for protection is not limited on the escape pipe to be used, also can be used in the water washing chamber or air inlet pipe on filtration, all uses deduster structure of the present invention all in protection domain of the present invention.
Claims (8)
1. synchronous water washing dedust device of honeycomb fashion multiple filtration, comprise water washing chamber and water tank, the water washing chamber top is provided with air inlet and a plurality of sprinkler heads hole, water tank is communicated with a plurality of sprinkler heads hole by circulating pump through feed pipe, the water washing chamber bottom is provided with delivery port and gas outlet, the delivery port joining water box, the gas outlet connects escape pipe, the position, gas outlet is higher than delivery port, it is characterized in that: be provided with deduster and Flushing nozzle in the described escape pipe, Flushing nozzle is arranged between deduster and the gas outlet and Flushing nozzle sprays direction towards deduster, described deduster is by two stainless steel guard rails, two filter courses and three stainless steel wire hole patterns are formed, and set gradually interior stainless steel wire hole pattern along the escape pipe outgassing direction between the two stainless steel guard rails, the inner filtration layer, middle stainless steel wire hole pattern, outer filter course and outer stainless steel wire hole pattern.
2. the synchronous water washing dedust device of a kind of honeycomb fashion multiple filtration according to claim 1, it is characterized in that: described deduster is movable draw and insert-type and is seal-installed in the escape pipe.
3. the synchronous water washing dedust device of a kind of honeycomb fashion multiple filtration according to claim 1 is characterized in that: in described, middle stainless steel wire hole pattern is the 40-100 order; Described outer stainless steel wire hole pattern is the 100-180 order.
4. the synchronous water washing dedust device of a kind of honeycomb fashion multiple filtration according to claim 1 is characterized in that: described escape pipe is and is tilted to setting, and the angle of inclination is 0-90 °.
5. the synchronous water washing dedust device of a kind of honeycomb fashion multiple filtration according to claim 1 is characterized in that: the external running water pipe of described Flushing nozzle.
6. the synchronous water washing dedust device of a kind of honeycomb fashion multiple filtration according to claim 5, it is characterized in that: described running water pipe is communicated with feed pipe through control valve.
7. the synchronous water washing dedust device of a kind of honeycomb fashion multiple filtration according to claim 1, it is characterized in that: described inside and outside filter course is the honeycomb fashion filter course.
8. the synchronous water washing dedust device of a kind of honeycomb fashion multiple filtration according to claim 1 is characterized in that: the synchronous water washing dedust device of described Flushing nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101275065A CN102225290A (en) | 2011-05-17 | 2011-05-17 | Honeycomb type multi-layer filtering synchronous washing de-dusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101275065A CN102225290A (en) | 2011-05-17 | 2011-05-17 | Honeycomb type multi-layer filtering synchronous washing de-dusting device |
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| CN102225290A true CN102225290A (en) | 2011-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101275065A Pending CN102225290A (en) | 2011-05-17 | 2011-05-17 | Honeycomb type multi-layer filtering synchronous washing de-dusting device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5778920A (en) * | 1980-10-31 | 1982-05-17 | Nippon Denso Co Ltd | Structure for cleaning exhaust gas |
| WO1995029326A1 (en) * | 1994-04-25 | 1995-11-02 | Per Stobbe | Exhaust gas after-treatment devices with increased friction between honeycomb monolith and encapsulation |
| CN2322048Y (en) * | 1997-03-14 | 1999-06-02 | 大连科达环保设备厂 | Dust-removing desulfurizer |
| CN101249349A (en) * | 2004-05-18 | 2008-08-27 | 揖斐电株式会社 | Honeycomb structural body and exhaust gas purifying device |
| CN202096854U (en) * | 2011-05-17 | 2012-01-04 | 刘朝明 | Cellular multilayer filtering synchronous washing dust removal device |
-
2011
- 2011-05-17 CN CN2011101275065A patent/CN102225290A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5778920A (en) * | 1980-10-31 | 1982-05-17 | Nippon Denso Co Ltd | Structure for cleaning exhaust gas |
| WO1995029326A1 (en) * | 1994-04-25 | 1995-11-02 | Per Stobbe | Exhaust gas after-treatment devices with increased friction between honeycomb monolith and encapsulation |
| CN2322048Y (en) * | 1997-03-14 | 1999-06-02 | 大连科达环保设备厂 | Dust-removing desulfurizer |
| CN101249349A (en) * | 2004-05-18 | 2008-08-27 | 揖斐电株式会社 | Honeycomb structural body and exhaust gas purifying device |
| CN202096854U (en) * | 2011-05-17 | 2012-01-04 | 刘朝明 | Cellular multilayer filtering synchronous washing dust removal device |
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Application publication date: 20111026 |