CN203678171U - Dust collector - Google Patents

Dust collector Download PDF

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Publication number
CN203678171U
CN203678171U CN201320756799.8U CN201320756799U CN203678171U CN 203678171 U CN203678171 U CN 203678171U CN 201320756799 U CN201320756799 U CN 201320756799U CN 203678171 U CN203678171 U CN 203678171U
Authority
CN
China
Prior art keywords
casing
flange
box body
hole
injection tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320756799.8U
Other languages
Chinese (zh)
Inventor
毛青锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Ai Dier Machinery Manufacturing Co Ltd
Original Assignee
Wuxi Ai Dier Machinery Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Ai Dier Machinery Manufacturing Co Ltd filed Critical Wuxi Ai Dier Machinery Manufacturing Co Ltd
Priority to CN201320756799.8U priority Critical patent/CN203678171U/en
Application granted granted Critical
Publication of CN203678171U publication Critical patent/CN203678171U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a dust collector, which comprises a first box body and a second box body, wherein a spray blowpipe, a hole plate and a filter drum are sequentially arranged in the first box body, the spray blowpipe is connected with the first box body, the periphery of the hole plate is sealed on the inner side wall of the first box body, the filter drum and the hole are connected, a nozzle is formed in the spray blowpipe, a through hole is formed in the hole plate, a central hole is formed in the filter drum, the nozzle, the through hole and the central hole correspond to one another in positions, the first box body is connected with the second box body, and a first flange is arranged at the end of the second box body. After dusty gas flows through the filter drum, dust in the dusty gas is accumulated on the outer surface of the filter drum; the nozzle on the spray blowpipe sprays gas to the filter drum regularly by virtue of a pulse control instrument which automatically controls a pulse electromagnetic valve, so as to blow the dust accumulated on the outer surface of the filter drum into the second box body; and the whole dust collector is arranged on a shot blasting chamber through the first flange on the second box body, so that the mounting space and materials can be saved.

Description

Deduster
Technical field
The utility model relates to a kind of deduster, more specifically relates to a kind of shot-blasting machine deduster.
Background technology
When shot-blasting machine work, can produce a large amount of dust, deduster is arranged on outside workshop, by ventilation duct, deduster is communicated with shot blast room, thereby the dusty gas of discharging in shot blast room is carried out to dust removal process.In the time carrying out dust removal process, blower fan is put on the ground, and blower fan is connected with deduster by ventilation duct equally.This structure can make the dust pelletizing system of shot-blasting machine larger, and connection need to be compared with multi-pipeline, and waste resource, in increasing cost of manufacture, has also increased occupation of land space.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of simple in structure, deduster that installing space is less.
According to an aspect of the present utility model, a kind of deduster is provided, comprise the first casing and the second casing, in the first casing, be provided with successively injection tube, orifice plate and filter cylinder, injection tube is connected on the first casing, the surrounding of orifice plate is sealed on the madial wall of the first casing, filter cylinder is connected with pore plate by sealing, injection tube is provided with nozzle, on orifice plate, offer through hole, filter cylinder is provided with centre bore, and nozzle, through hole are corresponding with the position of centre bore, the first casing is connected with the second casing, and the end of the second casing is provided with the first flange.
Its beneficial effect is: dusty gas is through filter cylinder, and the dirt accumulation in dusty gas is at filter cylinder outer surface; Nozzle in injection tube timing jet to filter cylinder, blows off the dust that accumulates in filter cylinder outer surface to the second casing; Whole deduster can be arranged on shot blast room by the first flange on the second casing, save installing space and material.
In some embodiments, the side of the first casing is provided with the second flange.
Its beneficial effect is: sedimentation airduct can be arranged on deduster by the first flange on the first casing, save installing space and material.
In some embodiments, one end of the first casing is provided with inlet scoop, and inlet scoop place is provided with three-flange, and the first casing is connected with dedusting fan by three-flange.
Its beneficial effect is: dedusting fan is air-breathing by the inlet scoop of the first casing, thereby dusty gas is adsorbed to filter cylinder, thereby makes dusty gas through filter cylinder; Directly dedusting fan is arranged on the first casing by three-flange, has saved installing space and material.
In some embodiments, filter cylinder is provided with centre bore, the sealing of centre bore one end, and other end opening, one end that centre bore is relative with orifice plate is opening.
Its beneficial effect is: the structure of centre bore one end opening other end sealing is convenient to dedusting fan dusty gas is adsorbed onto in filter cylinder.
In some embodiments, injection tube is connected with gas collection bag, and gas collection bag and injection tube junction are provided with impulse electromagnetic valve.
Its beneficial effect is: impulse electromagnetic valve control gas collection bag timing provide the required gas of dust in the filter cylinder that blows off to injection tube.
In some embodiments, on the second casing, offer dust discharging port, on dust discharging port, be connected with adapter, take over the both sides that are positioned at the first flange.
Its beneficial effect is: the dust in the second casing emits by the adapter on dust discharging port.
In some embodiments, the second casing is inverted round stage shape, and the madial wall of the second casing is provided with support angle steel.
Its beneficial effect is: the second casing is inverted round stage shape, and it is skewed that sidewall is, and operating personnel can stand on to support on angle steel and change filter cylinder.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, to the accompanying drawing of required use in embodiment be done to simple introduction below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the side-looking cross-sectional schematic of the deduster of the utility model one embodiment;
Fig. 2 is the front elevational schematic of the deduster of the utility model one embodiment.
In figure numeral shown in the title of corresponding component:
The first casing, 11. injection tubes, 111. nozzles, 12. orifice plates, 121. through holes, 13. filter cylinders, 131. centre bores, 14. gas collection bags, 141. impulse electromagnetic valves, 15. inlet scoops, 16. second flanges, 17. three-flanges, 2. the second casing, 21. first flanges, 22. dust discharging ports, 221. are taken over, 23. are supported angle steel, 3. sedimentation airduct.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail.
As shown in Figure 1-2, the utility model provides a kind of deduster, comprises the first casing 1 and the second casing 2.In the present embodiment, what the first casing 1 was hollow is rectangular-shaped, the inversion quadrangular frustum pyramid shaped that the second casing 2 is hollow.The girth of the lower surface of the first casing 1 is identical with the girth of the upper surface of the second casing 2.The lower end of the first casing 1 is connected by flange with the upper end of the second casing 2, and the first casing 1 and the second casing 2 are communicated with.
In the first casing 1, be provided with successively from top to bottom injection tube 11, orifice plate 12 and filter cylinder 13.One end of injection tube 11 is fixed on the first casing 1.The other end of injection tube 11 is connected with gas collection bag 14 through the first casing 1.Injection tube 11 is provided with impulse electromagnetic valve 141 with the junction of gas collection bag 14.Injection tube 11 is provided with nozzle 111.Orifice plate 12 is that rectangle is tabular.The surrounding of orifice plate 12 is welded on the two sides of the first casing 1, guarantees sealing.On orifice plate 12, offer through hole 121, nozzle 111 is corresponding with the position of through hole 121.Filter cylinder 13 is provided with centre bore 131, and through hole 121 is corresponding with the position of centre bore 131.Through hole 121 places of orifice plate 12 are fixedly connected with screw mandrel 122 by screw, and screw mandrel 122 is through the centre bore 131 of filter cylinder 13, and the part that screw mandrel 122 protrudes from filter cylinder 13 bottoms is connected with nut 123, and filter cylinder 13 is fixed on orifice plate 12.Between filter cylinder 13 and orifice plate 12, be provided with sealing ring 124, guarantee sealing.The gas that nozzle 111 sprays can directly blow in the centre bore 131 of filter cylinder 13 by the through hole 121 of orifice plate 12.Centre bore 131 one end sealings, other end opening, one end that centre bore 131 is relative with orifice plate 12 is opening.The structure of centre bore 131 1 end opening other end sealings is convenient to dedusting fan dusty gas is adsorbed onto in filter cylinder 13.The through hole 121 of nozzle 11, orifice plate 12 is identical with the number of filter cylinder 13 and corresponding one by one.The upper end of the first casing 1 offers inlet scoop 15, and 15 places, inlet scoop are provided with three-flange 17, and dedusting fan is directly connected with the first casing 1 by three-flange 17, has saved installing space and material, has dwindled on the whole the volume that takies of whole shot-blasting machine.Injection tube 11 is connected with gas collection bag 14, and gas collection bag 14 is provided with impulse electromagnetic valve 141 with injection tube 11 junctions.Impulse electromagnetic valve 141 is controlled 14 timings of gas collection bag and is provided to injection tube 11 the required gas of the interior dust of filter cylinder 13 that blows off.The side of the first casing 1 is provided with the second flange 16.The first casing 1 is directly installed on sedimentation airduct 3 on the first casing 1 by the second flange 16, has saved installing space and material, has dwindled on the whole the volume that takies of whole shot-blasting machine.
The lower end of the second casing 2 is provided with the first flange 21.Whole deduster can be arranged on shot blast room by the first flange 21 on the second casing 2, save installing space and material, dwindle on the whole the volume that takies of whole shot-blasting machine.The bottom of the second casing 2 is provided with 22, two dust discharging ports 22 of two dust discharging ports and is positioned at the both sides of the first flange 21.On dust discharging port 22, be provided with and take over 221.Shot blast room just can be fastened on two and take in 221 spaces that form.The second casing 2 is for falling quadrangular frustum pyramid shaped, and the madial wall of the second casing 2 is provided with and supports angle steel 23.The sidewall of the second casing 2 is skewed, and operating personnel can stand on to support on angle steel 23 and change filter cylinder 13.
Dusty gas is under the absorption of dedusting fan, and through filter cylinder 13, the dirt accumulation in dusty gas is in filter cylinder 13; Nozzle 111 timings in injection tube 11 are interior jet to the centre bore 131 of filter cylinder 13, and the dust that accumulates in filter cylinder 13 is blown off to the second casing 2; The dust dropping in the second casing 2 is discharged from outside deduster by the adapter 221 on the dust discharging port 22 of lower end.The lower end of the second casing 2 of deduster of the present utility model is provided with the first flange 21, can directly be connected with shot blast room by the first flange 21, without process ventilation duct; The side of the first casing 1 is provided with the second flange 16, can directly be connected with sedimentation airduct by the second flange 16, without process ventilation duct; The top of the first casing 1 is provided with three-flange 17, can directly be connected with dedusting fan by three-flange 17, without process ventilation duct; These three kinds of installation volume that shot-blasting machine has been dwindled in design on the whole, have saved when taking up room, also save mounting material, avoid the waste of manpower and material.
Above-described is only the preferred embodiment of the utility model deduster; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and transformation, these all belong to protection domain of the present utility model.

Claims (7)

1. deduster, it is characterized in that, comprise the first casing (1) and the second casing (2), in described the first casing (1), be provided with successively injection tube (11), orifice plate (12) and filter cylinder (13), described injection tube (11) is connected on the first casing (1), the surrounding of described orifice plate (12) is sealedly connected on the madial wall of described the first casing (1), described filter cylinder (13) is tightly connected with described orifice plate (12), described injection tube (11) is provided with nozzle (111), on described orifice plate (12), offer through hole (121), described filter cylinder (13) is provided with centre bore (131), described nozzle (111), described through hole (121) is corresponding with the position of described centre bore (131), described the first casing (1) is connected with the second casing (2), the end of described the second casing (2) is provided with the first flange (21).
2. deduster according to claim 1, is characterized in that, the side of described the first casing (1) is provided with the second flange (16).
3. deduster according to claim 2, it is characterized in that, one end of described the first casing (1) is provided with inlet scoop (15), and described inlet scoop (15) locate to be provided with three-flange (17), and described the first case (1) body is connected with dedusting fan by three-flange (17).
4. deduster according to claim 3, is characterized in that, the sealing of described centre bore (131) one end, and the other end opening of described centre bore (131), one end that described centre bore (131) is relative with described orifice plate (12) is opening.
5. deduster according to claim 4, is characterized in that, described injection tube (11) is connected with gas collection bag (14), and described gas collection bag (14) is provided with impulse electromagnetic valve (141) with described injection tube (11) junction.
6. deduster according to claim 5, is characterized in that, offers dust discharging port (22) on described the second casing (2), and described dust discharging port (22) is connected with adapter (221), and described adapter (221) is positioned at the both sides of described the first flange (21).
7. deduster according to claim 6, is characterized in that, described the second casing (2) is for falling quadrangular frustum pyramid shaped, and the madial wall of described the second casing (2) is provided with and supports angle steel (23).
CN201320756799.8U 2013-11-25 2013-11-25 Dust collector Expired - Fee Related CN203678171U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320756799.8U CN203678171U (en) 2013-11-25 2013-11-25 Dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320756799.8U CN203678171U (en) 2013-11-25 2013-11-25 Dust collector

Publications (1)

Publication Number Publication Date
CN203678171U true CN203678171U (en) 2014-07-02

Family

ID=51000134

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320756799.8U Expired - Fee Related CN203678171U (en) 2013-11-25 2013-11-25 Dust collector

Country Status (1)

Country Link
CN (1) CN203678171U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104645739A (en) * 2013-11-25 2015-05-27 无锡艾迪尔机械制造有限公司 Dust remover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104645739A (en) * 2013-11-25 2015-05-27 无锡艾迪尔机械制造有限公司 Dust remover

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140702

Termination date: 20161125