CN205145851U - Dust extraction's collection dirt structure - Google Patents

Dust extraction's collection dirt structure Download PDF

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Publication number
CN205145851U
CN205145851U CN201520983691.1U CN201520983691U CN205145851U CN 205145851 U CN205145851 U CN 205145851U CN 201520983691 U CN201520983691 U CN 201520983691U CN 205145851 U CN205145851 U CN 205145851U
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CN
China
Prior art keywords
rose box
dwang
rope
dust
roller
Prior art date
Application number
CN201520983691.1U
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Chinese (zh)
Inventor
许金生
徐佳丽
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浙江洁宇环保装备科技有限公司
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Priority to CN201520983691.1U priority Critical patent/CN205145851U/en
Application granted granted Critical
Publication of CN205145851U publication Critical patent/CN205145851U/en

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Abstract

The utility model provides a dust extraction's collection dirt structure belongs to mechanical technical field. It has solved the present dust extraction technical problem such as filtering the screen cloth that needs to be changed. Dust extraction includes the rose box, be equipped with in the rose box and be annular filtration screen cloth and a plurality of setting at the upper end of rose box inner wall and the roller of lower extreme, the filter screen bouyei time crisscross roller that lies in upper end and lower extreme of walking around, this album of dirt structure includes the dwang and pats the rope, the roller that lies in the lower extreme has two sets ofly, has interval between the roller that is close to relatively in two sets of rollers, and filter the screen cloth and walk around a section of the roller that is close to relatively in succession in two sets of rollers and be dedusting section, the dwang lies in dedusting section's top, is equipped with the energy band on the rose box and moves dwang pivoted rotation motor, patting the rope and fixing on the dwang and can contact with dedusting section. The utility model has the advantages of continuously dust absorption and effect of dust collection are good.

Description

A kind of dust collecting structure of dust exhaust apparatus

Technical field

The utility model belongs to field of mechanical technique, relates to a kind of dust exhaust apparatus of sustainable filtration, particularly a kind of dust collecting structure of dust exhaust apparatus.

Background technology

At present, most steam power plant of China still adopts solid fuel.In transport of fuel, preparation and combustion process, produce volume of smoke, cause boiler body, fortune assembling platform, the serious dust stratification in place such as between defeated coal, floating in workshop, accumulating over a long period, as removed not in time, serious harm will be caused to people and equipment.According to statistics, coal-burning power plant to cause injury or more than the lethal number contingency number of casualties because of " silicosis ".For this reason, the enterprise's directly and indirectly economic loss that must bear high medical expense and cause stopping production to bring because of dust.

Coal-burning power plant's dust stratification problem has received the great attention of steam power plant and environmental administration.And water conventional in the past rinses or the dedusting of hand sweeping method, labour intensity is large, and inefficiency, dust removing effects is poor, and secondary pollution is serious.In order to solve the problem, current employing dust exhaust apparatus realizes dedusting, by filtering with in the air intake dust exhaust apparatus of dust, again clean air is discharged, general dust exhaust apparatus adopts filter net cloth to realize, but existing filter net cloth is all be fixed in dust exhaust apparatus by support, filter net cloth can be full of dust and lose dedusting function after a period of time has passed, current dust arrester often needs to change filter net cloth and realizes, efficiency is lower, must dedusting be stopped when changing filter net cloth, can dedusting be interrupted.

Utility model content

The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of dust collecting structure of dust exhaust apparatus, and the technical problem that the utility model solves can continue dust suction and pick-up performance is good.

The purpose of this utility model realizes by following technical proposal:

A kind of dust collecting structure of dust exhaust apparatus, dust exhaust apparatus comprises the Rose Box with filter chamber, ringwise filter net cloth and some rollers be rotatably connected on the inwall of Rose Box both sides is provided with in described Rose Box, some described rollers are separately positioned on the top and bottom of Rose Box inwall, described filter net cloth is staggered successively walks around the roller being positioned at top and bottom, described filter net cloth keeps tensioned state, it is characterized in that, this dust collecting structure comprises dwang and pats rope, the roller being positioned at lower end has two groups, the two groups of rollers being positioned at lower end lay respectively at the two ends of Rose Box, between roller relatively close in two groups of rollers, there is interval, described filter net cloth walks around roller relatively close in two groups of rollers continuously, described filter net cloth walks around one section of roller relatively close in two groups of rollers continuously for dedusting section, described dwang is rotatably connected in Rose Box, described dwang is positioned at the top of dedusting section, Rose Box is provided with the rotary electric machine that dwang can be driven to rotate, described beating rope is fixed on dwang, pat rope when described dwang rotates to contact with dedusting section, the base plate of described Rose Box is positioned at immediately below dedusting section and has dust collecting opening.

Drive dwang to rotate by rotary electric machine, beating rope can be driven to rotate, pat rope and can impact the filter net cloth being positioned at dedusting section when dwang rotates, dust can be hit down from filter net cloth by patting the beating of restricting, the dust hit down can drop from integrated mouth.

In the dust collecting structure of above-mentioned dust exhaust apparatus, described beating rope has some, and pat rope formation one group for three, the beating rope in a group is evenly arranged along the axis of dwang, and the axis along dwang is equidistantly furnished with some groups and pats rope.This arrangement makes to pat rope and the filter net cloth through dedusting section can be patted clean.

In the dust collecting structure of above-mentioned dust exhaust apparatus, the described end winding support patting rope has hammering ball.Hammering ball can improve Slap, such that dust is easier to drop in filter net cloth.

In the dust collecting structure of above-mentioned dust exhaust apparatus, described beating rope adopts nylon material to make, and described hammering ball adopts elastomeric material to make.This structure can be avoided damaging filter net cloth in beating process.

In the dust collecting structure of above-mentioned dust exhaust apparatus, the plate outer side of described Rose Box is fixed with fixed mount, and described fixed mount is provided with drawer, and described drawer aligns with dust collecting opening.The dust dropped is collected by drawer.

Compared with prior art, the dust collecting structure of this dust exhaust apparatus has and can continue dust suction and the good advantage of pick-up performance.

Accompanying drawing explanation

Fig. 1 is sectional structure schematic diagram of the present utility model.

In figure, 1, Rose Box; 11, filter chamber; 12, air inlet; 13, air outlet; 14, dust collecting opening; 2, upper spacer; 21, lower clapboard; 22, through hole; 3, air intake cover; 4, filter net cloth; 41, dedusting section; 5, roller; 6, tensioning roller; 7, dwang; 71, rope is patted; 72, hammering ball; 8, fixed mount; 81, drawer.

Detailed description of the invention

Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.

As shown in Figure 1, dust exhaust apparatus comprises the Rose Box 1 with filter chamber 11, the two ends of Rose Box 1 have the air inlet 12 and air outlet 13 that are communicated with filter chamber 11, ringwise filter net cloth 4 and some rollers 5 be rotatably connected on the inwall of Rose Box 1 both sides is provided with in Rose Box 1, some rollers 5 are separately positioned on the top and bottom of Rose Box 1 inwall, filter net cloth 4 is staggered successively walks around the roller 5 being positioned at top and bottom, the upper end of Rose Box 1 inwall is also fixed with tensioning roller 6, tensioning roller 6 is higher than the roller 5 being positioned at upper end, filter net cloth 4 keeps tensioned state, air inlet 12 is towards filter net cloth 4, the outer wall of Rose Box 1 is fixed with drive motors, the one end being positioned at the roller 5 of lower end all passes Rose Box 1 and is fixed with gear, connected by chain between drive motors and gear, the middle part of Rose Box 1 has can clap and the dust collecting structure collected by the dust on filter net cloth 4.

Rose Box 1 internal fixtion has upper spacer 2 and lower clapboard 21, upper spacer 2 is fixed on the top of Rose Box 1, roller 5 in upper end is between upper spacer 2 and the top board of Rose Box 1, lower clapboard 21 is fixed on the bottom of Rose Box 1, roller 5 in lower end is between lower clapboard 21 and the base plate of Rose Box 1, through hole 22 all elongated on upper spacer 2 and lower clapboard 21, filter net cloth 4 is through above-mentioned through hole 22.The width of filter net cloth 4 is identical with the width of Rose Box 1, and the dual-side of filter net cloth 4 is along reclining with Rose Box 1 both sides inwall.One end that Rose Box 1 has air inlet 12 is fixed with air intake cover 3, and air intake cover 3 has in trumpet-shaped air intake passage, and the Single port that air intake passage diameter is less aligns with air inlet 12 and is communicated with.

The set-up mode of filter net cloth 4 makes to form some layers of filter course between air inlet 12 and air outlet 13, and the air of band dust needs to be blown out from air outlet 13 by some layers of filter course, and therefore dust removal by filtration is effective; Filter net cloth 4 is rotated by roller 5 cycle of rotation, and dust can be attached on filter net cloth 4, the dust on filter net cloth 4 can be clapped, thus make filter net cloth 4 have dust removing effects all the time, thus can realize sustainable dust removal by filtration by dust collecting structure.

This dust collecting structure comprises dwang 7 and pats rope 71, the roller 5 being positioned at lower end has two groups, the two groups of rollers 5 being positioned at lower end lay respectively at the two ends of Rose Box 1, between roller 5 relatively close in two groups of rollers 5, there is interval, filter net cloth 4 walks around roller 5 relatively close in two groups of rollers 5 continuously, filter net cloth 4 walks around one section of roller 5 relatively close in two groups of rollers 5 continuously for dedusting section 41, dwang 7 is rotatably connected in Rose Box 1, dwang 7 is positioned at the top of dedusting section 41, Rose Box 1 is provided with the rotary electric machine that dwang 7 can be driven to rotate, patting rope 71 is fixed on dwang 7, pat rope 71 when dwang 7 rotates to contact with dedusting section 41, the base plate of Rose Box 1 is positioned at immediately below dedusting section 41 and has dust collecting opening 14.Pat rope 71 and have some, pat rope 71 for three and form one group, the beating rope 71 in a group is evenly arranged along the axis of dwang 7, and the axis along dwang 7 is equidistantly furnished with some groups and pats rope 71, and the end winding support patting rope 71 has hammering ball 72.Patting rope 71 adopts nylon material to make, and hammering ball 72 adopts elastomeric material to make.The plate outer side of Rose Box 1 is fixed with fixed mount 8, and fixed mount 8 is provided with drawer 81, and drawer 81 aligns with dust collecting opening 14.

Dwang 7 is driven to rotate by rotary electric machine, beating rope 71 can be driven when dwang 7 rotates to rotate, pat rope 71 and can impact the filter net cloth 4 being positioned at dedusting section 41, dust can be hit down from filter net cloth 4 by the beating of patting rope 71, the dust hit down can drop from integrated mouth.

Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.

Claims (5)

1. the dust collecting structure of a dust exhaust apparatus, dust exhaust apparatus comprises the Rose Box with filter chamber, ringwise filter net cloth and some rollers be rotatably connected on the inwall of Rose Box both sides is provided with in described Rose Box, some described rollers are separately positioned on the top and bottom of Rose Box inwall, described filter net cloth is staggered successively walks around the roller being positioned at top and bottom, described filter net cloth keeps tensioned state, it is characterized in that, this dust collecting structure comprises dwang and pats rope, the roller being positioned at lower end has two groups, the two groups of rollers being positioned at lower end lay respectively at the two ends of Rose Box, between roller relatively close in two groups of rollers, there is interval, described filter net cloth walks around roller relatively close in two groups of rollers continuously, described filter net cloth walks around one section of roller relatively close in two groups of rollers continuously for dedusting section, described dwang is rotatably connected in Rose Box, described dwang is positioned at the top of dedusting section, Rose Box is provided with the rotary electric machine that dwang can be driven to rotate, described beating rope is fixed on dwang, pat rope when described dwang rotates to contact with dedusting section, the base plate of described Rose Box is positioned at immediately below dedusting section and has dust collecting opening.
2. the dust collecting structure of dust exhaust apparatus according to claim 1, it is characterized in that, described beating rope has some, pats rope formation one group for three, beating rope in one group is evenly arranged along the axis of dwang, and the axis along dwang is equidistantly furnished with some groups and pats rope.
3. the dust collecting structure of dust exhaust apparatus according to claim 1, is characterized in that, the described end winding support patting rope has hammering ball.
4. the dust collecting structure of dust exhaust apparatus according to claim 3, is characterized in that, described beating rope adopts nylon material to make, and described hammering ball adopts elastomeric material to make.
5. the dust collecting structure of dust exhaust apparatus according to claim 1, is characterized in that, the plate outer side of described Rose Box is fixed with fixed mount, and described fixed mount is provided with drawer, and described drawer aligns with dust collecting opening.
CN201520983691.1U 2015-12-02 2015-12-02 Dust extraction's collection dirt structure CN205145851U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520983691.1U CN205145851U (en) 2015-12-02 2015-12-02 Dust extraction's collection dirt structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520983691.1U CN205145851U (en) 2015-12-02 2015-12-02 Dust extraction's collection dirt structure

Publications (1)

Publication Number Publication Date
CN205145851U true CN205145851U (en) 2016-04-13

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CN201520983691.1U CN205145851U (en) 2015-12-02 2015-12-02 Dust extraction's collection dirt structure

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CN (1) CN205145851U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105999907A (en) * 2016-07-07 2016-10-12 北京巨维通科技有限公司 Outdoor haze filter with anti-slip non-woven fabric
CN107765794A (en) * 2017-11-04 2018-03-06 金陵科技学院 A kind of high dust protected shock absorption case
CN107854947A (en) * 2017-12-11 2018-03-30 合肥挺泰环保科技有限公司 A kind of workshop air dust arrester

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105999907A (en) * 2016-07-07 2016-10-12 北京巨维通科技有限公司 Outdoor haze filter with anti-slip non-woven fabric
CN107765794A (en) * 2017-11-04 2018-03-06 金陵科技学院 A kind of high dust protected shock absorption case
CN107854947A (en) * 2017-12-11 2018-03-30 合肥挺泰环保科技有限公司 A kind of workshop air dust arrester

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