CN205537153U - Environmental protection low energy consumption dust removal terminal - Google Patents
Environmental protection low energy consumption dust removal terminal Download PDFInfo
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- CN205537153U CN205537153U CN201620070129.4U CN201620070129U CN205537153U CN 205537153 U CN205537153 U CN 205537153U CN 201620070129 U CN201620070129 U CN 201620070129U CN 205537153 U CN205537153 U CN 205537153U
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- dust arrester
- energy
- dust
- consumptipolycarboxylic
- fan
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Abstract
The utility model relates to an environmental protection low energy consumption dust removal terminal, including dust collector and exhaust apparatus, dust collector includes casing, intake pipe, ash bucket, fan, 1.1kW motor, dust arrester and a collection ash section of thick bamboo, exhaust apparatus adopts chinese patent CN201520363643.2 disclosed " a nickel ore shaft kiln tail gas dust removal chimney " and connecting pipe, inside the fan was located the dust arrester, the lower extreme of dust arrester was located album inside of ash section of thick bamboo upper end, and ash bucket, the upper end and the intake -tube connection of fan are connected to collection ash section of thick bamboo lower extreme, the hot waste gas that makes the intake pipe let in produces certain drive power to the fan through the fan time, reduce the power consumption volume of fan, utilize hot waste gas and the dust of spray thrower in to the intake pipe to carry out the humidification, solidify the processing, make the fine particle and the little dust of dust particle density that are less than 5um also can effectively be got rid of, improvement system dust collection efficiency.
Description
Technical field
This utility model relates to waste gas dedusting technical field, is specifically related to a kind of Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal.
Background technology
Sintering process is a highly important process treatment process in metallurgical industry, but can produce a large amount of flue gas containing dust in sintering process, and direct discharge can have a strong impact on air quality.Traditional fume treatment relies primarily on cyclone dust extractor, makes dust-contained airflow rotate, and is separated by grit by means of centrifugal force and is trapped in wall, relend and help action of gravity to make grit fall into ash bucket from air-flow.The air inlet of existing cyclone dust extractor is located on the sidewall of cylinder mostly, being provided with air vent on cover, only have stronger power, guarantee produces bigger rotary power in cylinder, preferable dust removing effects could be produced, therefore said process needs to consume substantial amounts of electric energy.The dust said method little simultaneously for the fine dust less than 5um and density of dust can not effectively be removed, and efficiency of dust collection is low.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, this utility model provides a kind of Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal, by arranging fan, dust arrester, ash-collecting tube and spray thrower, both reduced the power consumption of fan, improve again the efficiency of dust collection of fine dust.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal, including dust arrester and the exhaust apparatus that is connected with dust arrester；Described dust arrester includes housing, the air inlet pipe of case top, the ash bucket of housing bottom, fan, 1.1KW motor, dust arrester, ash-collecting tube and spray thrower；Described dust arrester is positioned at housing upper, and described fan blast is positioned at inside dust arrester, and described 1.1KW motor is arranged on air inlet pipe outer end, and motor output shaft is connected with fan；Described spray thrower is positioned in air inlet pipe in the heart；Described dust arrester lower end is positioned at the inside of ash-collecting tube upper end, and described ash-collecting tube lower end connects ash bucket.
Improving further as this utility model, described dust arrester includes conical shell and the semi-cylindrical hill being evenly distributed on conical shell inwall.
Improving further as this utility model, described semi-cylindrical hill quantity is 6～12, semi-circular cross-section a size of R1.5mm～R2.5mm.
Improving further as this utility model, it is 20mm～50mm that the distance within ash-collecting tube upper end is stretched in described dust arrester lower end.
Improve further as this utility model, the difference >=100mm of the diameter dimension of described dust arrester lower end diameter size and ash-collecting tube upper end.
Improving further as this utility model, described spray thrower quantity is 1.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
The Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal of this utility model scheme, humidifies high-temperature hot waste gas first with spray thrower, by thermal expansion effects, makes the particulate matter in waste gas be combined rapidly with aqueous vapor, forms vaporific mixed crystallization；Then under fan centrifugal action, vaporific mixed crystallization is got rid of to the inwall of dust arrester, and the most slowly falls；Finally enter air through chimney；Finally through " a kind of nickel minerals shaft kiln tails dedusting chimney " discharge disclosed in Chinese patent CN201520363643.2, it has suction function, certain kinetic energy can be provided for dust arrester, can provide certain kinetic energy for dust arrester, therefore, this utility model uses the motor of 1.1KW can realize purpose, the haze that boiler fired coal reason produces can also be prevented and treated while reducing energy consumption, reducing PM2.5 discharge of pollutant sources, energy-saving and emission-reduction, effect significantly reduces production cost.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is the Facad structure sectional view of Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal of the present utility model；
Accompanying drawing 2 is the dust collector structure schematic diagram of Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal of the present utility model；
In figure: 1, air inlet pipe；2, housing；3, fan；4, dust arrester；41, conical shell；42, semi-cylindrical hill；5, ash-collecting tube；6, ash bucket；7, connecting tube；8, chimney；9, air inlet；10, spray thrower；11,1.1KW motor.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Described in the utility model a kind of Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal as shown in accompanying drawing 1 to accompanying drawing 2, including dust arrester and exhaust apparatus；The tube wall of the connecting tube 7 of exhaust apparatus is tangent with the barrel of chimney 8 of the present invention, the gas spiral entering in chimney 8 is made to increase, extend the centrifugal storage of distance generation that gas rises, improve the gas rate of climb in chimney, in chimney 8, produce certain pressure and form negative pressure, saving aerofluxus cost；Different connecting tubes is arranged on the different cross section of chimney so that it is the most overlapping that spout rotation rises track, improves rotation further and rises power, compared with prior art, it is reasonable in design, simple in construction, easy to use, the rate of discharge that i.e. improve tail gas reduces again energy resource consumption and is fully achieved environmental requirement.
In above-described embodiment, dust arrester includes ash bucket 6, fan 3, dust arrester 4 and the ash-collecting tube 5 bottom housing 2, the air inlet pipe 1 at housing 2 top, housing 2；Exhauster structure such as Chinese patent CN201520363643.2 disclosed " a kind of nickel minerals shaft kiln tails dedusting chimney " includes chimney 8 and connecting tube 7, has underbalance effect, can be sucked in chimney 8 by the gas in housing 2, it is not necessary to be additionally provided discharge power.
Dust arrester 4 is positioned at housing 1 top, and it is internal that fan 3 is positioned at dust arrester 4, and the lower end of dust arrester 4 is positioned at the inside of ash-collecting tube 5 upper end, and ash-collecting tube 5 lower end connects ash bucket 6, and the upper end of fan 3 is connected with the output shaft of motor 11.The power of motor 11 selects 1.1kW can fully meet dedusting needs, and power of motor used by relatively other cleaners is greatly reduced, and decreases the consumption of electric energy, simultaneously a shaft kiln about recoverable ten tons nickel minerals powder of one order of classes or grades at school.
Waste gas is entered fan 3 by air inlet pipe 1, and fan 3 is produced certain driving force.Fan 3 rotates, and the particulate matter in waste gas is thrown toward the inwall of dust arrester 4 under centrifugal action, and falls on the inwall of dust arrester 4.The particulate matter on dust arrester 4 inwall that falls is slowly drop down in ash-collecting tube 5 along dust arrester 4 inwall under gravity, and eventually falls in ash bucket 6.
Housing 2 inside is entered by the space between ash-collecting tube 5 and dust arrester 4 by the gas after separating.Gas after the negative pressure produced in chimney 8 will be separated by connecting tube 7 by the internal sucking-off of housing 2 and enters air.
Further, dust arrester 4 includes conical shell 41 and the semi-cylindrical hill 42 being evenly distributed on conical shell inwall, and semi-cylindrical hill 42 quantity is 6～12, semi-circular cross-section a size of R1.5mm～R2.5mm, it is used for splitting dust arrester 4 inwall, is more beneficial for particulate matter and falls under gravity.
Further, it is 20mm～50mm that the distance within ash-collecting tube 5 upper end is stretched in dust arrester 4 lower end, the difference >=100mm of the diameter dimension of dust arrester 4 lower end diameter size and ash-collecting tube 5 upper end.It is used for ensureing that the gas after separating enters in housing 2 smoothly, ensures that the particulate matter fallen will not be again introduced in gas simultaneously.
Wait haze shape particulate matter to be difficult to the feature separated by mechanical type method for the fine dust being less than 5um in waste gas is little with density of dust, use spray thrower 10 to carry out the high-temp waste gas in air inlet pipe 1 humidifying expansion process；The waste gas of high temperature produces mist after spray and expands and dust generation haze, forms crystallization effect, make waste gas be formed mist-like in air inlet pipe 1；Mist-like generation screw when by fan 3, and got rid of to the inwall of dust arrester 4 under the influence of centrifugal force；It is gathered in during action of gravity falls into ash-collecting tube 5 on the inwall of dust arrester 4, finally flows in ash bucket 6；Process clean gas gap between ash-collecting tube 5 and dust arrester 4 to enter in housing 2, enter chimney 8 of the present invention through connecting tube 7 and enter air.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, within the scope of all falling within this utility model rights protection.
Claims (6)
1. an Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal, including dust arrester and the exhaust apparatus that is connected with dust arrester；Described dust arrester includes housing, the air inlet pipe of case top and the ash bucket of housing bottom, it is characterised in that: described dust arrester also includes fan, 1.1KW motor, dust arrester, ash-collecting tube and spray thrower；Described dust arrester is positioned at housing upper, and described fan blast is positioned at inside dust arrester, and described 1.1KW motor is arranged on air inlet pipe outer end, and motor output shaft is connected with fan；Described spray thrower is positioned in air inlet pipe in the heart；Described dust arrester lower end is positioned at the inside of ash-collecting tube upper end, and described ash-collecting tube lower end connects ash bucket.
Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal the most according to claim 1, it is characterised in that: described dust arrester includes conical shell and the semi-cylindrical hill being evenly distributed on conical shell inwall.
Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal the most according to claim 2, it is characterised in that: described semi-cylindrical hill quantity is 6～12, semi-circular cross-section a size of R1.5mm～R2.5mm.
Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal the most according to claim 1, it is characterised in that: it is 20mm～50mm that the distance within ash-collecting tube upper end is stretched in described dust arrester lower end.
Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal the most according to claim 1, it is characterised in that: the difference >=100mm of the diameter dimension of described dust arrester lower end diameter size and ash-collecting tube upper end.
Environmentally-frielow-energy-consumptipolycarboxylic low-energy-consumptipolycarboxylic dedusting terminal the most according to claim 1, it is characterised in that: described spray thrower quantity is 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070129.4U CN205537153U (en) | 2016-01-25 | 2016-01-25 | Environmental protection low energy consumption dust removal terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070129.4U CN205537153U (en) | 2016-01-25 | 2016-01-25 | Environmental protection low energy consumption dust removal terminal |
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| Publication Number | Publication Date |
|---|---|
| CN205537153U true CN205537153U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620070129.4U Active CN205537153U (en) | 2016-01-25 | 2016-01-25 | Environmental protection low energy consumption dust removal terminal |
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| CN (1) | CN205537153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047187A (en) * | 2018-10-26 | 2018-12-21 | 中国工程物理研究院激光聚变研究中心 | A kind of laser cleaning head and laser cleaning system |
| CN111140860A (en) * | 2020-02-09 | 2020-05-12 | 浙江宏电环保设备制造有限公司 | High-efficiency energy-saving heat-storage incineration oxidation device of waste gas treatment system |
-
2016
- 2016-01-25 CN CN201620070129.4U patent/CN205537153U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047187A (en) * | 2018-10-26 | 2018-12-21 | 中国工程物理研究院激光聚变研究中心 | A kind of laser cleaning head and laser cleaning system |
| CN111140860A (en) * | 2020-02-09 | 2020-05-12 | 浙江宏电环保设备制造有限公司 | High-efficiency energy-saving heat-storage incineration oxidation device of waste gas treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180328 Address after: Baihe Town, Qingpu District, Shanghai City, 201700 waiqingsong Highway No. 3560 No. 4 floor 2 East Building A room 2145 Patentee after: Shanghai Han column Environmental Protection Engineering Co., Ltd. Address before: 222313 Lianyungang City, Jiangsu Province, Donghai County hump Township front rose Industrial Park Patentee before: Lianyun Harbour precious Xiang casting company limited |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180703 Address after: 222000 Jiangsu province Lianyungang city Donghai County hump village former rose Village Industrial Park Patentee after: Lianyungang Bai Shun glaze Co., Ltd. Address before: 201700 room 2145, A District, 2 floor, 4 building, 4 building, No. 3560, Baihe Town, Qingpu District, Shanghai. Patentee before: Shanghai Han column Environmental Protection Engineering Co., Ltd. |