CN103752121A - Combined dust remover applied to high-concentration dust - Google Patents
Combined dust remover applied to high-concentration dust Download PDFInfo
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- CN103752121A CN103752121A CN201410041711.3A CN201410041711A CN103752121A CN 103752121 A CN103752121 A CN 103752121A CN 201410041711 A CN201410041711 A CN 201410041711A CN 103752121 A CN103752121 A CN 103752121A
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Abstract
The invention relates to environmental protection equipment, in particular to a combined dust remover applied to high-concentration dust. The combined dust remover comprises a bag-type dust remover box body, an air inlet, an air outlet, cyclones, a dust hopper upright post, a blowing system and an electric control device, and is characterized in that the cyclones and a bag-type (filter cartridge) dust remover are combined and arranged in a dust remover main body, so that the high-concentration dust can be treated; the blowing system is arranged above a dust removal chamber; a dust hopper is positioned below the dust removal chamber; the blowing system and the dust removal chamber are closely connected through bolts, and can be independently disassembled. The combined dust remover is small in size, convenient to mount, large in filtering material area and high in treatment capability and dust removal efficiency, and the dust can be conveniently removed.
Description
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Technical field
The present invention relates to a kind of environmental protection equipment, particularly a kind of combined duster that is applicable to process high concentrate dust.
Background technology
Along with the raising of industrial development and people's environmental protection consciousness, and State Bureau of Environmental Protection is more and more stricter to the requirement of dust emission concentration, and various dedusting technologies are developed in succession, to class deduster also to start to apply in the middle of industrial production
Because the Dust Capacity of some industry is larger, if the dust concentration in calcium industry, Lime Factory, cement plant is all higher, also have some such as the polishing of reduction, polishing and the building template factory of pencil processing can produce the dust of larger particles.In view of current this trend, effect is lower in other words to only depend on sack cleaner separately this class dusty gas processing not to be reached to good effect, in the urgent need to a kind of new deduster, changes this present situation.
Granted publication number is: the patent of invention of CN 101934185 B discloses a kind of built-in cyclone bag-type dust collector, " it is characterized in that: built-in cyclone cylinder is set in outer case of dust remover; the shape of described built-in cyclone cylinder is consistent with outer case of dust remover, and both center lines overlap; The top of described outer case of dust remover and built-in cyclone cylinder is affixed with card respectively, and the lower end of built-in cyclone cylinder is fixed by flow guiding diaphragm and outer case of dust remover, and the middle part of built-in cyclone cylinder is fixed by support bar and outer case of dust remover; On the sidewall of outer case of dust remover, smoke inlet is set, clean air cavity is set above card, and on clean air cavity, exhanst gas outlet is set;
Between described outer case of dust remover and built-in cyclone cylinder, surround annular cyclone chamber, made the flue gas that enters deduster rotate into deduster inside from annular cyclone chamber, in rotational flow process, utilized the suffered centrifugal force of flue gas and gravity that oarse-grained flying dust is removed;
Described flow guiding diaphragm plays the effect of water conservancy diversion to the flue gas of described annular cyclone chamber outlet, its quantity is at least 4.”
Although this technical scheme can improve the adaptability of deduster to fuel to a certain extent, when entering stove fuel and designing fuel characteristic to have larger difference, also can maintain the use of cloth bag safety economy.But its circular outer wall, the design with inner core is not higher to parameter requests such as whirlwind flow velocity, air inlet sizes, and the combination that can not adapt to deduster changes, and that can only fix is sleeved in deduster, cannot flexiblely use, and cost is higher, and effect is bad.
Summary of the invention
The object of the invention is to, for above-mentioned the deficiencies in the prior art, provides a kind of combined duster of applicable high concentrate dust.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A combined duster that is applicable to high concentrate dust, comprising: for supporting and the casing of protective effect, box house is divided into the air-purifying chamber of top and the dirt pocket of below; For passing into air inlet and the air outlet of dusty gas and discharge clean gas; Be used for the filter of the solids of captured gas; Be arranged on the ash bucket of casing below, the dust trapping for receiving deduster;
Also comprise the one or more cyclone cylinders that are built in dust collector box body, and be arranged on the injection system of casing dirt pocket top, described cyclone cylinder is square shell, and with inner core.
For the further improvement of above technical scheme, described multiple cyclone cylinders are connected in box house in parallel, and the air inlet of each cyclone cylinder is connected with combined duster air inlet; Dirt pocket is led in the gas outlet of each cyclone cylinder.
For the further improvement of above technical scheme, described multiple cyclone cylinders can be to be also connected in series in box house, and the air inlet of first cyclone cylinder is connected with combined duster air inlet; Dirt pocket is led in the gas outlet of last cyclone cylinder.
Cyclone cylinder is built in cloth bag (filter cylinder) deduster inside, and dust that can pretreatment dusty gas middle and high concentration reduces the processing load of cloth bag (filter cylinder) deduster, and avoided the damage of large particulate matter to filtrate.Can be according to actual dust concentration in use, the annexation between free setting cyclone cylinder.For the flue dust of higher concentration, can, by repeatedly passing through cyclone cylinder, remove the bulky grain in flue dust, to reach better filter effect.
For the further improvement of above technical scheme, described injection system comprises injection tube, nozzle, gas bag and pulse valve, and described injection tube is positioned at the air-purifying chamber of dust collector box body; Between described injection system and dirt pocket, by bolt, closely connect, and can dismantle separately.
For the further improvement of above technical scheme, the filter of described injection tube correspondence below, described filter bits is in dirt pocket, and described dirt pocket is connected by the suitable for reading and air-purifying chamber of filter.
For the further improvement of above technical scheme, described dirt pocket is with air outlet, and for entering and the discharge of clean gas of dusty gas, air outlet is connected with negative-pressure air fan, guarantees in casing in negative pressure state.
For the further improvement of above technical scheme, described filter is filter bag or filter cylinder.
For the further improvement of above technical scheme, described combined duster also comprises electric-control system, can automatically control the deashing of deduster and unload ash, guarantees that deduster is in increasingly automated state.
For the further improvement of above technical scheme, described combined duster also comprises the bypath system that connects air inlet and air outlet, for the too high or too low gas of exhaust temperature, and protection filter.
For the further improvement of above technical scheme, described combined duster also comprises some lift valves, and described lift valve is arranged in the pipeline that connects air outlet, for switching dedusting and the deashing pattern of cleaner.
As can be seen from the above technical solutions, the present invention has the following advantages: the present invention has can process that flue gas, the volume of high concentrate dust and big dust particle is little, easy for installation, filtrate area is large, and disposal ability is strong, efficiency of dust collection is high, dust deashing technique effect easily.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation;
Wherein: 1-casing, 2-air inlet, 3-air outlet, 4-cyclone cylinder, 5-ash bucket, 6-injection system, 7-electric-control system, 8-inner core.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is done more specifically bright.
Be applicable to process a combined duster for high concentrate dust, comprise that casing 1 inside is divided into the air-purifying chamber of top and the dirt pocket of below for supporting and the casing 1 of protective effect; For passing into air inlet 2 and the air outlet 3 of dusty gas and discharge clean gas; Be used for the filter of the solids of captured gas; Be arranged on the ash bucket 5 of casing below, the dust trapping for receiving deduster;
Also comprise the one or more cyclone cylinders 4 that are built in dust collector box body 1, and be arranged on the injection system 6 of casing dirt pocket top.Described cyclone cylinder 4 is square shell, comprises air inlet, air outlet, discharge port and inner core 8, as the pretreatment of dust-collecting bag (filter cylinder) part.The discharge port of cyclone cylinder 4 leads to ash bucket 5.
When being provided with multiple cyclone cylinder 4 in casing 1, can be according to actual dust concentration, the annexation between free setting cyclone cylinder.
1: four cyclone cylinder 4 of embodiment is connected in casing 1 inside in parallel, and the air inlet of each cyclone cylinder 4 is connected with combined duster air inlet 2; The dirt pocket in casing 1 is led in the gas outlet of each cyclone cylinder 4.
2: four cyclone cylinders 4 of embodiment are connected in series in box house, and the air inlet of first cyclone cylinder 4 is connected with combined duster air inlet 2; The gas outlet of first cyclone cylinder 4 is connected with the air inlet of second cyclone cylinder 4, and by that analogy, dirt pocket is led in the gas outlet of last cyclone cylinder 4.
3: four cyclone cylinders 4 of embodiment are connected in series in box house, and the air inlet of first cyclone cylinder 4 is connected with combined duster air inlet 2; The gas outlet of first cyclone cylinder 4 is connected with the air inlet of second cyclone cylinder 4, and dirt pocket is led in the gas outlet of second cyclone cylinder 4; The air inlet of the 3rd cyclone cylinder 4 is connected with combined duster air inlet 2; The gas outlet of the 3rd cyclone cylinder 4 is connected with the air inlet of the 4th cyclone cylinder 4, and dirt pocket is led in the gas outlet of the 4th cyclone cylinder 4.
Cyclone cylinder 4 is built in cloth bag (filter cylinder) deduster inside, and dust that can pretreatment dusty gas middle and high concentration reduces the processing load of cloth bag (filter cylinder) deduster, and avoided the damage of large particulate matter to filtrate.In use, for the flue dust of higher concentration, can, by repeatedly passing through cyclone cylinder 4, remove the bulky grain in flue dust, to reach better filter effect.
Described injection system 6 comprises injection tube, nozzle, gas bag and pulse valve, and described injection tube is positioned at the air-purifying chamber of dust collector box body; Between described injection system 6 and dirt pocket, by bolt, closely connect, and can dismantle separately.The filter of described injection tube correspondence below, described filter bits is in dirt pocket, and described dirt pocket is connected by the suitable for reading and air-purifying chamber of filter.Described filter is filter bag or filter cylinder.
Described dirt pocket is with air outlet 3, and for entering and the discharge of clean gas of dusty gas, air outlet 3 is connected with negative-pressure air fan, guarantees in casing 1 in negative pressure state.
Described combined duster also comprises electric-control system 7, can automatically control the deashing of deduster and unload ash, guarantees that deduster is in increasingly automated state.
Described combined duster also comprises the bypath system that connects air inlet 2 and air outlet 3, for the too high or too low gas of exhaust temperature, and protection filter.
Described combined duster also comprises some lift valves, and described lift valve is arranged in the pipeline that connects air outlet 3, for switching dedusting and the deashing pattern of cleaner.
Above the embodiment of a kind of combined duster that is applicable to high concentration provided by the present invention is described in detail, for one of ordinary skill in the art, according to the thought of inventive embodiments, all will change in specific embodiments and applications, such as box shape and cyclone cylinder usage quantity and connected mode etc. all can be done respective change according to actual needs.In sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a combined duster that is applicable to high concentrate dust, comprising:
For supporting and the casing of protective effect, box house is divided into the air-purifying chamber of top and the dirt pocket of below;
For passing into air inlet and the air outlet of dusty gas and discharge clean gas;
Be used for the filter of the solids of captured gas;
Be arranged on the ash bucket of casing below, the dust trapping for receiving deduster;
It is characterized in that, also comprise the one or more cyclone cylinders that are built in dust collector box body, and be arranged on the injection system of casing dirt pocket top, described cyclone cylinder is square shell, and with inner core.
2. combined duster according to claim 1, is characterized in that, described multiple cyclone cylinders are connected in box house in parallel, and the air inlet of each cyclone cylinder is connected with combined duster air inlet; Dirt pocket is led in the gas outlet of each cyclone cylinder.
3. combined duster according to claim 1, is characterized in that, described multiple cyclone cylinders are connected in series in box house, and the air inlet of first cyclone cylinder is connected with combined duster air inlet; Dirt pocket is led in the gas outlet of last cyclone cylinder.
4. combined duster according to claim 1, is characterized in that, described injection system comprises injection tube, nozzle, gas bag and pulse valve, and described injection tube is positioned at the air-purifying chamber of dust collector box body; Between described injection system and dirt pocket, by bolt, closely connect, and can dismantle separately.
5. combined duster according to claim 4, is characterized in that, the filter of described injection tube correspondence below, and described filter bits is in dirt pocket, and described dirt pocket is connected by the suitable for reading and air-purifying chamber of filter.
6. combined duster according to claim 1, is characterized in that, described dirt pocket is with air outlet, and for entering and the discharge of clean gas of dusty gas, air outlet is connected with negative-pressure air fan, guarantees in casing in negative pressure state.
7. according to the combined duster described in claim 1 to 6 any one, it is characterized in that, described filter is filter bag or filter cylinder.
8. according to the combined duster described in claim 1 to 6 any one, it is characterized in that, also comprise electric-control system, can automatically control the deashing of deduster and unload ash, guarantee that deduster is in increasingly automated state.
9. according to the combined duster described in claim 1 to 6 any one, it is characterized in that, also comprise the bypath system that connects air inlet and air outlet, for the too high or too low gas of exhaust temperature, protection filter.
10. according to the combined duster described in claim 1 to 6 any one, it is characterized in that, also comprise some lift valves, described lift valve is arranged in the pipeline that connects air outlet, for switching dedusting and the deashing pattern of cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041711.3A CN103752121A (en) | 2014-01-28 | 2014-01-28 | Combined dust remover applied to high-concentration dust |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041711.3A CN103752121A (en) | 2014-01-28 | 2014-01-28 | Combined dust remover applied to high-concentration dust |
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| CN103752121A true CN103752121A (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410041711.3A Pending CN103752121A (en) | 2014-01-28 | 2014-01-28 | Combined dust remover applied to high-concentration dust |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820416A (en) * | 2016-04-29 | 2016-08-03 | 秦诗发 | 3D sintering anti-static flame retardant air-liquid filter plate |
| CN107441833A (en) * | 2017-08-24 | 2017-12-08 | 无锡龙盈环保科技有限公司 | A kind of smoke purifying equipment |
| CN108246033A (en) * | 2018-03-09 | 2018-07-06 | 西南科技大学 | A kind of small dry dust-extraction unit |
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| JP2001149727A (en) * | 1999-11-29 | 2001-06-05 | Nippon Spindle Mfg Co Ltd | Bag filter device |
| CN201094885Y (en) * | 2007-08-29 | 2008-08-06 | 中钢集团天澄环保科技股份有限公司 | High concentration bag-type dust remover |
| CN102518405A (en) * | 2011-12-01 | 2012-06-27 | 中国煤炭科工集团太原研究院 | Integrated vacuum negative-pressure three-level dust removal system |
| CN203002152U (en) * | 2012-08-16 | 2013-06-19 | 江苏峰峰鸿运环保科技发展有限公司 | Composite dust collector of electric bag |
| CN203264500U (en) * | 2013-04-18 | 2013-11-06 | 黄山市白岳活性白土有限公司 | Dust collection device for activated clay drying system |
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2014
- 2014-01-28 CN CN201410041711.3A patent/CN103752121A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001149727A (en) * | 1999-11-29 | 2001-06-05 | Nippon Spindle Mfg Co Ltd | Bag filter device |
| CN201094885Y (en) * | 2007-08-29 | 2008-08-06 | 中钢集团天澄环保科技股份有限公司 | High concentration bag-type dust remover |
| CN102518405A (en) * | 2011-12-01 | 2012-06-27 | 中国煤炭科工集团太原研究院 | Integrated vacuum negative-pressure three-level dust removal system |
| CN203002152U (en) * | 2012-08-16 | 2013-06-19 | 江苏峰峰鸿运环保科技发展有限公司 | Composite dust collector of electric bag |
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| 王秉铨等: "《工业炉设计简明手册》", 31 January 2011, 机械工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820416A (en) * | 2016-04-29 | 2016-08-03 | 秦诗发 | 3D sintering anti-static flame retardant air-liquid filter plate |
| CN107441833A (en) * | 2017-08-24 | 2017-12-08 | 无锡龙盈环保科技有限公司 | A kind of smoke purifying equipment |
| CN108246033A (en) * | 2018-03-09 | 2018-07-06 | 西南科技大学 | A kind of small dry dust-extraction unit |
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Application publication date: 20140430 |