CN102133497B - Micro-electricity combined dust collector used for tail of belt type conveyer - Google Patents
Micro-electricity combined dust collector used for tail of belt type conveyer Download PDFInfo
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- CN102133497B CN102133497B CN 201010102259 CN201010102259A CN102133497B CN 102133497 B CN102133497 B CN 102133497B CN 201010102259 CN201010102259 CN 201010102259 CN 201010102259 A CN201010102259 A CN 201010102259A CN 102133497 B CN102133497 B CN 102133497B
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- dirt pocket
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Abstract
The invention discloses a micro-electricity combined dust collector used for the tail of a belt type conveyer, comprising a case (1), a material inlet, a combined dust collecting chamber (2), a fully-closed dust collecting chamber (3), a dust collecting filter element (4), a draught fan (6) and an air compressor (7), wherein the material inlet with an upward opening is arranged at one end of the case; the combined dust collecting chamber (2) is arranged close to the material inlet; the fully-closed dust collecting chamber (3) is arranged close to the combined dust collector; the dust collecting filter element (4) is arranged inside the fully-closed dust collecting chamber; the draught fan (6) is connected with the fully-closed dust collecting chamber; and the air compressor (7) is communicated with the combined dust collecting chamber and the fully-closed dust collecting chamber by a high-pressure air feeding pipe (8). By utilizing the dust collector, the dust removing and purifying rate is improved effectively, and the energy consumption is reduced.
Description
Technical field
The present invention relates to material dedusting technology field, relate in particular to a kind of little electric combined dust remover for belt conveyor tail.
Background technology
Ribbon conveyer is one of main transporting equipment of modern industry automation, in the mine, the industry such as metallurgy, chemical industry, electric power, harbour, building materials is widely used.Along with the phenomenon of the generation contaminated environment of a large amount of dust is increasingly sharpened, environmental issue receives more concern.Especially some large enterprises are built in the 1950's, are most ofly surrounded by the city, and a large amount of dust are to urban air and ecological environment, and even people's lives are brought great harm.
Although high-power deduster is selected, unit power (namely 300～500 kilowatts) in this class large enterprise part now.But limited by functions of the equipments, be difficult to accomplish up to a hundred belt feeders with tens square kilometres of on-sites, put in place from administering to underground all belt points of contamination again to ground in the air.Because power is larger, the electric energy that expends also should not be underestimated simultaneously.
Therefore, for solving this great technical barrier, the research and development that are used for little electric combined dust remover of belt conveyor tail become important research of technique problem.
Summary of the invention
The technical problem that (one) will solve
In view of this, main purpose of the present invention is to provide a kind of little electric combined dust remover for belt conveyor tail, with Effective Raise dust udst separation rate, reduces energy consumption.
(2) technical scheme
For achieving the above object, the invention provides a kind of little electric combined dust remover for belt conveyor tail, this little electric combined dust remover comprises;
Be arranged at the material inlet that casing one end opening makes progress;
The combination dirt pocket 2 that next-door neighbour's material inlet arranges;
The hermetically sealed dirt pocket 3 that next-door neighbour's combination dirt pocket arranges;
Be arranged at the dust removal filter element 4 of hermetically sealed dirt pocket inside;
Be connected in the air-introduced machine 6 of hermetically sealed dirt pocket; And
The air compressor 7 that is communicated with combination dirt pocket and hermetically sealed dirt pocket by high-pressure blowing-in pipe 8.
In the such scheme, described casing 1 is volute shape, adopts stainless steel to be made.
In the such scheme, described combination dirt pocket 2 is the power-free dust-removing chamber, comprises 6 to 12 dirt pockets, adopts dividing plate 5 to keep apart between each dirt pocket, 3 to 5 meters of the total lengths of combination dirt pocket; When material is fallen lower floor's belt from material inlet, the enormous impact power of following causes dust from flying to enter combination dirt pocket 2, when entering each dirt pocket, because dirt pocket seal, the dust of motion understands that nature makes progress rotates to the dirt pocket top, and the dust that is rotating is subjected to the drag effects of top wall, dynamically dust speed can slowly lower by nature, fall on lower floor's belt, dust enters hermetically sealed dirt pocket 3 at last again by 6 to 12 dirt pocket circulating dust-removings.
In the such scheme, the power resources of described hermetically sealed little electric precipitation chamber 3 are in air-introduced machine 6, and when air-introduced machine 6 rotation work, the suction of generation will by described dust removal filter element 4, be drawn onto all small dust on the screen pack of described dust removal filter element 4.
In the such scheme, described dust removal filter element 4 is back taper, 250 millimeters of back cut diameters, 100 millimeters of lower port diameters highly are 300 millimeters, are made of back taper support and screen pack, the back taper support adopts stainless steel material to be made, and screen pack is 120 to 180 purpose nylon wires.
In the such scheme, described dust removal filter element 4 is laid two rows, 5 to 8 of every rows along the plane.
In the such scheme, the power of described air-introduced machine 6 is 1.5 to 5 kilowatts.
In the such scheme, described air compressor 7 by high-pressure blowing-in pipe 8 regularly to combination dirt pocket 2 and hermetically sealed dirt pocket 3 air feeds, on the screen pack with dust removal filter element 4, bonding dust blows off to lower floor's belt on combination dirt pocket 2 tops and the four sides wall.
In the such scheme, this little electric combined dust remover is used for by the position of lower floor's belt the soft curtain 9 of dust suction being installed further before and after complete machine.
(3) beneficial effect
This little electric combined dust remover for belt conveyor tail provided by the invention, material enters this little electric combined dust remover from material inlet, in the combination dirt pocket, pass through 6 to 12 dirt pocket circulating dust-removings, and then enter hermetically sealed little electric precipitation chamber, the part pettiness can all be drawn onto on the dust removal filter element less than the fine dusts of total dust 20%, final all dust, work by first combination dirt pocket and the hermetically sealed little electric precipitation of second chamber, dust udst separation rate reaches more than 99.8%, effectively improve dust udst separation rate, reduced energy consumption.
In addition, this little electric combined dust remover for belt conveyor tail provided by the invention is novel high energy efficiency environmental protection equipment, and the market space is boundless, and it will be protection of the environment, and major contribution is made in energy-saving and emission-reduction.
Description of drawings
Fig. 1 is the little electric combined dust remover generalized section for belt conveyor tail provided by the invention; Wherein: 1 casing, 2 combination dirt pockets, 3 hermetically sealed dirt pockets, 4 dust removal filter elements, 5 dividing plates, 6 air-introduced machines, 7 air compressors, 8 high-pressure blowing-in pipes, the soft curtain of 9 dust suctions.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
As shown in Figure 1, Fig. 1 is the little electric combined dust remover generalized section for belt conveyor tail provided by the invention, and this little electric combined dust remover comprises;
Be arranged at the material inlet that casing one end opening makes progress;
The combination dirt pocket 2 that next-door neighbour's material inlet arranges;
The hermetically sealed dirt pocket 3 that next-door neighbour's combination dirt pocket arranges;
Be arranged at the dust removal filter element 4 of hermetically sealed dirt pocket inside;
Be connected in the air-introduced machine 6 of hermetically sealed dirt pocket; And
The air compressor 7 that is communicated with combination dirt pocket and hermetically sealed dirt pocket by high-pressure blowing-in pipe 8.
Wherein, described casing 1 is volute shape, adopts stainless steel to be made, and also claims to be combined machine shell by polylith, plays the complete machine sealing function, the material selection stainless steel, and existing corrosion-resistant effect, wear-resisting again.
Combination dirt pocket 2 is the power-free dust-removing chamber, claimed the first dirt pocket again, according to the length of belt feeder, width, per hour conveying capacity, carry which kind of material, be that the difference of dry type, wet type designs, 3 to 5 meters of the total lengths of combination dirt pocket, comprise 6 to 12 dirt pockets, adopt dividing plate 5 to keep apart between each dirt pocket.The effect of the first dirt pocket is, when material is fallen lower floor's belt from material inlet, the enormous impact power of following causes dust from flying to enter the combination dirt pocket, when entering each dirt pocket, because dirt pocket seals, the dust of motion can nature makes progress rotates to the dirt pocket top, the dust that is rotating is subjected to the drag effects of top wall, dynamically dust speed can slowly lower by nature, fall on lower floor's belt, dust enters hermetically sealed dirt pocket at last again by 6 to 12 dirt pocket circulating dust-removings.The part pettiness can all be drawn onto on the dust removal filter element less than the fine dusts of total dust 20%.Final all dust are by the work of first combination dirt pocket and the hermetically sealed little electric precipitation of second chamber, dust udst separation rate＞99.8%.
Dust removal filter element 4 is back taper, and is namely up big and down small, 250 millimeters of back cut diameters, 100 millimeters of lower port diameters highly are 300 millimeters, are made of back taper support and screen pack, the back taper support adopts stainless steel material to be made, and screen pack is 120 to 180 purpose nylon wires.Dust removal filter element is designed the purpose of back taper, is the angle on filter core, screen pack inclined-plane for a change, improves to greatest extent the vertical angle of filter opening and air suction on the screen pack, and the intensity that improves suction namely improves dust removing effects.The defective of straight tube filter core maximum is that filter opening and air suction are not vertical angles on the filter screen, and affecting suction is dust removing effects.Dust removal filter element is laid two rows, 5 to 8 of every rows along the plane.Filter core quantity size is decided according to on-the-spot actual needs design.
The power resources of hermetically sealed little electric precipitation chamber 3 are in air-introduced machine 6, and when the air-introduced machine rotation work, the suction of generation will by described dust removal filter element 4, be drawn onto all small dust on the screen pack of described dust removal filter element.The power of air-introduced machine is 1.5 to 5 kilowatts.
Air compressor 7 by the high-pressure blowing-in pipe regularly to combination dirt pocket and hermetically sealed dirt pocket air feed, on the screen pack with dust removal filter element, bonding dust blows off to lower floor's belt on combination dirt pocket top and the four sides wall.The effect of air compressor is that compressed air reaches certain pressure and makes it automatically open the pulse valve exhaust, to there be the air of pressure to be assigned to each dust removal filter element center by high-pressure blowing-in pipe 8, there is the air of pressure in dust removal filter element, to blow outward, several seconds time, the small dust outside the filter core can be blown off and return on the belt.
In addition, this little electric combined dust remover is used for by the position of lower floor's belt the soft curtain 9 of dust suction being installed further before and after complete machine.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a little electric combined dust remover that is used for belt conveyor tail is characterized in that this little electric combined dust remover comprises;
Casing (1);
Be arranged at the material inlet that casing one end opening makes progress;
The combination dirt pocket (2) that next-door neighbour's material inlet arranges;
The hermetically sealed dirt pocket (3) that next-door neighbour's combination dirt pocket arranges;
Be arranged at the dust removal filter element (4) of hermetically sealed dirt pocket inside;
Be connected in the air-introduced machine (6) of hermetically sealed dirt pocket; And
The air compressor (7) that is communicated with combination dirt pocket and hermetically sealed dirt pocket by high-pressure blowing-in pipe (8);
Wherein, described combination dirt pocket (2) is the power-free dust-removing chamber, comprises 6 to 12 dirt pockets, adopts dividing plate (5) to keep apart between each dirt pocket, 3 to 5 meters of the total lengths of combination dirt pocket; When material is fallen lower floor's belt from material inlet, the enormous impact power of following causes dust from flying to enter combination dirt pocket (2), when entering each dirt pocket, because dirt pocket seals, the dust of motion can nature makes progress rotates to the dirt pocket top, the dust that is rotating is subjected to the drag effects of top wall, dynamically dust speed can slowly lower by nature, fall on lower floor's belt, dust enters hermetically sealed dirt pocket (3) at last again by 6 to 12 dirt pocket circulating dust-removings;
The power resources of described hermetically sealed dirt pocket (3) are in air-introduced machine (6), when air-introduced machine (6) rotation work, the suction that produces will by described dust removal filter element (4), be drawn onto all small dust on the screen pack of described dust removal filter element (4).
2. the little electric combined dust remover for belt conveyor tail according to claim 1 is characterized in that, described casing (1) is volute shape, adopts stainless steel to be made.
3. the little electric combined dust remover for belt conveyor tail according to claim 1, it is characterized in that, described dust removal filter element (4) is back taper, 250 millimeters of back cut diameters, 100 millimeters of lower port diameters highly are 300 millimeters, are made of back taper support and screen pack, the back taper support adopts stainless steel material to be made, and screen pack is 120 to 180 purpose nylon wires.
4. the little electric combined dust remover for belt conveyor tail according to claim 1 is characterized in that, described dust removal filter element (4) is laid two rows, 5 to 8 of every rows along the plane.
5. the little electric combined dust remover for belt conveyor tail according to claim 1 is characterized in that, the power of described air-introduced machine (6) is 1.5 to 5 kilowatts.
6. the little electric combined dust remover for belt conveyor tail according to claim 1, it is characterized in that, described air compressor (7) by high-pressure blowing-in pipe (8) regularly to combination dirt pocket (2) and hermetically sealed dirt pocket (3) air feed, on the screen pack with dust removal filter element (4), combination dirt pocket (2) top and on four sides on the wall bonding dust blow off to lower floor's belt.
7. the little electric combined dust remover for belt conveyor tail according to claim 1 is characterized in that, this little electric combined dust remover is used for by the position of lower floor's belt the soft curtain of dust suction (9) being installed further before and after complete machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010102259 CN102133497B (en) | 2010-01-27 | 2010-01-27 | Micro-electricity combined dust collector used for tail of belt type conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010102259 CN102133497B (en) | 2010-01-27 | 2010-01-27 | Micro-electricity combined dust collector used for tail of belt type conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102133497A CN102133497A (en) | 2011-07-27 |
| CN102133497B true CN102133497B (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010102259 Active CN102133497B (en) | 2010-01-27 | 2010-01-27 | Micro-electricity combined dust collector used for tail of belt type conveyer |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580974A (en) * | 2012-03-06 | 2012-07-18 | 褚建祥 | Palm fiber dust removal device of automatic feeder for making palm fiber mattresses |
| CN107161736A (en) * | 2017-04-10 | 2017-09-15 | 赵萍 | Belt conveyer high-efficiency energy-saving dust-removing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU549896B2 (en) * | 1981-04-03 | 1986-02-20 | A.B. Svenska Flaktfabriken | Cyclone + dust filter combination |
| CN85102363A (en) * | 1985-04-01 | 1986-08-27 | 冶金工业部安全技术研究所 | Combination intensifying cottrell |
| CN2406716Y (en) * | 2000-01-18 | 2000-11-22 | 刘昌梅 | Dust collecting and purifying apparatus |
| CN2788888Y (en) * | 2005-05-12 | 2006-06-21 | 西安建筑科技大学 | Electric-bag combined dust cleaner |
| CN1864804A (en) * | 2005-05-20 | 2006-11-22 | 陈妙生 | Powerless air dedusting purifier |
-
2010
- 2010-01-27 CN CN 201010102259 patent/CN102133497B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU549896B2 (en) * | 1981-04-03 | 1986-02-20 | A.B. Svenska Flaktfabriken | Cyclone + dust filter combination |
| CN85102363A (en) * | 1985-04-01 | 1986-08-27 | 冶金工业部安全技术研究所 | Combination intensifying cottrell |
| CN2406716Y (en) * | 2000-01-18 | 2000-11-22 | 刘昌梅 | Dust collecting and purifying apparatus |
| CN2788888Y (en) * | 2005-05-12 | 2006-06-21 | 西安建筑科技大学 | Electric-bag combined dust cleaner |
| CN1864804A (en) * | 2005-05-20 | 2006-11-22 | 陈妙生 | Powerless air dedusting purifier |
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| CN102133497A (en) | 2011-07-27 |
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Application publication date: 20110727 Assignee: Beijing surplus transport machinery manufacturing Co., Ltd. Assignor: Zhang Zheng Contract record no.: 2013990000233 Denomination of invention: Micro-electricity combined dust collector used for tail of belt type conveyer Granted publication date: 20130123 License type: Exclusive License Record date: 20130514 |
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