CN207913395U - A kind of pulse bag type dust collector - Google Patents
A kind of pulse bag type dust collector Download PDFInfo
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- CN207913395U CN207913395U CN201721922932.7U CN201721922932U CN207913395U CN 207913395 U CN207913395 U CN 207913395U CN 201721922932 U CN201721922932 U CN 201721922932U CN 207913395 U CN207913395 U CN 207913395U
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- dedusting
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Abstract
The utility model is related to deduster technical field, specially a kind of pulse bag type dust collector, including shell of dust remover；Shell of dust remover includes the net crust of weathering body in top, middle part dedusting shell and lower part dust stratification shell, middle part dedusting shell lower end is connect with blast pipe, blast velocity control plate is provided in blast pipe, middle part dedusting shell upper end is provided with one group of card, card, which is gone into battle, shows several groups dedusting through-hole, it is respectively arranged with cloth bag supporting rack in every group of dedusting through-hole, it is provided with dust-removal cloth-bag on cloth bag supporting rack, top net crust of weathering body upper end is connect by pipeline with air-introduced machine, air-introduced machine and discharge pipe unicom are provided with dust-extraction unit in the dust stratification shell of lower part；The utility model in the dust stratification shell of lower part by being provided with vibrator, by vibrator rapping lower part dust stratification shell, automatically controls control electric pushrod while vibrator carries out rapping by dedusting control device and pulls dedusting partition board, dust is shaken off.
Description
Technical field
The utility model is related to deduster technical field more particularly to a kind of pulse bag type dust collectors.
Background technology
Pulse bag type dust collector using high pressure (0.5-0.7Mpa) large-flow pulse valve filter-bag blowing deashing one by one technology,
Compared with domestic other single machines, have the characteristics that deashing kinetic energy is big, efficient.And it is small, it is light-weight, it is simple in structure tight
Gather, install be easy, (outside filtering type) easy to maintain, it is ultra-fine to be widely used in building materials, metallurgy, mine, chemical industry, coal, nonmetallic ore
Powder processes the dusty gas cleaning treatment system for waiting until industry, is the ideal equipment of Environmental-protecting dust-removing；Pulse dust collector operation principle
And technology, pulse dust collector is reasonable for structure, pulse dust collector advanced design, operation principle：The purification of pulse bag type dust collector is imitated
Rate is high, and processing gas ability is big, and performance is stablized, it is easy to operate, life-span of the filter bag is long, maintenance load is small the advantages that.And from knot
Reformed on structure and on pulse valve, pulse bag type dust collector be applicable in machinery, metallurgy, rubber, flour, chemical industry, pharmacy, carbon,
The units such as building materials, mine；Dusty gas enters ash bucket by air inlet or enters baghouse, dusty gas by opening wide flange port
It is filtered into purification gas by filter bag of dust collector and enters air-purifying chamber, then through air-purifying chamber exhaust outlet, is drained by wind turbine；Dust product is attached to
The outer surface of filter bag, and be continuously increased, so that the resistance of bag dust collector is constantly increased, to make equipment resistance be no more than 1200Pa, bag
Deduster can work on, and need to periodically remove the dust on filter bag, and deashing is the startup arteries and veins by PLC program controller timing sequence
Valve is rushed, so that compressed air in gas bag (0.5-0.7Mpa) is sprayed by injection tube and (is claimed First air) and is several times as much as one by Venturi tube induction
The surrounding air (claiming Secondary Air) of secondary wind, which enters filter bag, makes filter bag in moment rapid expansion, and along with the opposition of air-flow
Shake off dust, achievees the purpose that deashing；The general ash bucket dedusting of current pulse bag type dust collector is only simple lower leakage deashing, clearly
Grey efficiency is low.
Invention content
The utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of pulse bag type dust collector.This practicality is new
Type, by vibrator rapping lower part dust stratification shell, is controlled by dedusting and is filled by being provided with vibrator in the dust stratification shell of lower part
It sets control electric pushrod while automatically controlling vibrator progress rapping and pulls dedusting partition board, dust is shaken off.
The technical solution of the utility model：
A kind of pulse bag type dust collector, including blast pipe, discharge pipe, shell of dust remover and dust-removal cloth-bag；The deduster
Shell includes the net crust of weathering body in top, middle part dedusting shell and lower part dust stratification shell, the net crust of weathering body in the top, middle part dedusting shell
It is detachably connected respectively by bolt between the dust stratification shell of lower part, the middle part dedusting shell lower end connects with the blast pipe
It connects, is provided with blast velocity control plate in the blast pipe, the middle part dedusting shell upper end is provided with one group of card, on the card
Array has several groups dedusting through-hole, and cloth bag supporting rack is respectively arranged in every group of dedusting through-hole, is arranged on the cloth bag supporting rack
Have dust-removal cloth-bag, several groups blowback pipeline be provided in the net crust of weathering body in top, if blowback pipeline described in every group respectively by
Dry group limb pipeline is with every group of dedusting through-hole unicom, and blowback pipeline described in every group is connect with set of pulses valve respectively, all pulses
Valve is connect by pipeline with gas bag respectively, and the gas bag is fixedly mounted on the shell of dust remover outer end, institute by hold-down support
It states top net crust of weathering body upper end to connect with air-introduced machine by pipeline, the air-introduced machine is joined by connecting line and the discharge pipe
It is logical, it is provided with secondary filter guard in the connecting line, lower part dust stratification shell lower end is machined with out described in the discharge pipe
Dirt mouth is provided with dust-extraction unit in the lower part dust stratification shell.
Further, the blast velocity control plate include the first control panel, the second control panel and intermediate regulations plate, described first
The intermediate regulations plate, first control panel, the intermediate regulations plate and institute are provided between control panel and the second control panel
The second control panel to be stated to be bonded respectively, array has several groups to leak out hole respectively on first control panel and second control panel,
It is machined with middle tone knothole on the intermediate regulations plate, leak out hole and the setting being arranged on first control panel are described the
Hole site of leaking out on two control panels is corresponding and is separately positioned on the both ends of the middle tone knothole, is set in the middle tone knothole
It is equipped with control panel, the control panel is arranged by shaft in the middle tone knothole, and the control panel both ends are also respectively set
There are torsional spring, the torsional spring to be also fixedly connected with the side wall of the middle tone knothole.
Further, the hole of leaking out is tubaeform hole of leaking out, the wide-mouth in the hole of leaking out on the first control panel with it is described into
The air inlet of air hose is oppositely arranged, and hole of leaking out on leak out hole and the first control panel on the second control panel is symmetrical arranged.
Further, the dust-extraction unit includes lower part dust-extraction unit and internal rapping apparatus, the lower part dust-extraction unit
It is electrically connected respectively with dedusting control device with internal rapping apparatus.
Further, the lower part dust-extraction unit includes one group of electric pushrod, the movable end of the electric pushrod and one group
Dedusting partition board is fixedly connected, and the dedusting partition board is arranged in dust mouth.
Further, the internal rapping apparatus is one group of vibrator.
Further, the dedusting control device includes one group of level detector, and the level detector is electrically connected with one group of PLC controller
It connects, the PLC controller is electrically connected with the electric pushrod and the vibrator respectively.
The utility model has the advantages that compared with the existing technology：
The utility model passes through vibrator rapping lower part dust stratification shell by being provided with vibrator in the dust stratification shell of lower part
Body automatically controls control electric pushrod while vibrator carries out rapping by dedusting control device and pulls dedusting partition board, will be grey
Dirt is shaken off；
Blast velocity control plate is arranged in the utility model in air inlet, by the way that control panel is arranged in blast velocity control plate, controls
Plate can stop that the wind of big wind speed enters inside deduster by the torsion of torsional spring, ensure that air inlet remains at certain wind speed,
Increase the service life and efficiency of deduster.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the internal structure schematic diagram of the net crust of weathering body in top of the utility model；
Fig. 4 is the internal structure schematic diagram of the lower part dust stratification shell of the utility model；
Fig. 5 is the control block diagram of the dedusting control device of the utility model；
Fig. 6 is the partial enlarged view of Fig. 1.
1- shell of dust remover in figure；2- blast pipes；3- blast velocity control plates；4- cards；5- air-introduced machines；6- discharge pipes；7- bis-
Secondary filtering screen；8- dust-extraction units；9- connecting lines；The net crust of weathering body in the tops 11-；Dedusting shell in the middle part of 12-；The lower parts 13- dust stratification
Shell；110- blowback pipelines；111- pulse valves；112- gas bags；The first control panels of 31-；The second control panels of 32-；33- intermediate regulations
Plate；34- leaks out hole；35- middle tone knotholes；36- control panels；41- dedusting through-holes；The lower parts 81- dust-extraction unit；Rapping inside 82-
Device；84- electric pushrods；85- dedusting partition boards；86- level detectors；87-PLC controllers.
Specific implementation mode
The utility model is described in detail below with reference to attached drawing.
Show in conjunction with Fig. 1-Fig. 6, a kind of pulse bag type dust collector disclosed in the present embodiment, including shell of dust remover 1；It is described to remove
Dirt device shell 1 includes the net crust of weathering body 11 in top, middle part dedusting shell 12 and lower part dust stratification shell 13, the net crust of weathering body in top
11, it is detachably connected respectively by bolt between middle part dedusting shell 12 and lower part dust stratification shell 13, the middle part dedusting shell
12 lower ends are connect with blast pipe 2, and blast velocity control plate 3,12 upper end of the middle part dedusting shell setting are provided in the blast pipe 2
There is one group of card 4, the card 4, which is gone into battle, shows several groups dedusting through-hole 41, and cloth bag is respectively arranged in every group of dedusting through-hole 41
Supporting rack, is provided with dust-removal cloth-bag on the cloth bag supporting rack, and several groups anti-blowpipe is provided in the net crust of weathering body in the top 11
Road 110, blowback pipeline 110 described in every group is respectively by several groups limb pipeline and every group of 41 unicom of dedusting through-hole, described in every group
Blowback pipeline 110 is connect with set of pulses valve 111 respectively, and all pulse valves 111 are connect by pipeline with gas bag 112 respectively, institute
It states gas bag 112 and 1 outer end of the shell of dust remover is fixedly mounted on by hold-down support, net 11 upper end of crust of weathering body in top passes through
Connecting line is connect with air-introduced machine 5, the air-introduced machine 5 and 6 unicom of the discharge pipe, and two are provided in the connecting line 9
Secondary filtering screen 7,13 lower end of lower part dust stratification shell are machined with dust mouth, dedusting are provided in the lower part dust stratification shell 13
Device 8.
Specifically, the blast velocity control plate 3 includes the first control panel 31, the second control panel 32 and intermediate regulations plate 33, institute
It states and is provided with the intermediate regulations plate 33 between the first control panel 31 and the second control panel 32, it is first control panel 31, described
Intermediate regulations plate 33 and second control panel 32 are bonded respectively, are divided on first control panel 31 and second control panel 32
Other array has several groups to leak out hole 34, middle tone knothole 35 is machined on the intermediate regulations plate 33, setting is in first control
Hole 34 of leaking out in making sheet 31 is corresponding with 34 position of hole of leaking out being arranged on second control panel 32 and is separately positioned on institute
The both ends of middle tone knothole 35 are stated, control panel 36 is provided in the middle tone knothole 35, the control panel 36 is set by shaft
Set in the middle tone knothole 35,36 both ends of the control panel are also respectively provided with torsional spring, the torsional spring also with the centre
The side wall of adjustment hole 35 is fixedly connected；More specifically, the hole 34 of leaking out is tubaeform hole of leaking out, the leakage on the first control panel 31
The wide-mouth of air holes 34 and the air inlet of the blast pipe 2 are oppositely arranged, the control of hole 34 and first of leaking out on the second control panel 32
Leak out on plate 31 hole 34 be symmetrical arranged.
Specifically, the dust-extraction unit 8 includes lower part dust-extraction unit 81 and internal rapping apparatus 82, the lower part dedusting dress
Set 81 and internal rapping apparatus 82 be electrically connected respectively with dedusting control device.
Specifically, the lower part dust-extraction unit 81 include one group of electric pushrod 84, the movable end of the electric pushrod 84 with
One group of dedusting partition board 85 is fixedly connected, and the dedusting partition board 85 is arranged in dust mouth.
Specifically, the internal rapping apparatus 82 is one group of vibrator.
Specifically, the dedusting control device includes one group of level detector 86, the level detector 86 and one group of PLC controller 87
Electrical connection, the PLC controller 87 are electrically connected with the electric pushrod 84 and the vibrator respectively.
Above example is only to the exemplary description of this patent does not limit its scope of protection, people in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (7)
1. a kind of pulse bag type dust collector, it is characterised in that：Including shell of dust remover (1)；The shell of dust remover (1) includes upper
The net crust of weathering body (11) in portion, middle part dedusting shell (12) and lower part dust stratification shell (13), the net crust of weathering body (11) in the top, middle part are removed
It is detachably connected respectively by bolt between dirt shell (12) and lower part dust stratification shell (13), under the middle part dedusting shell (12)
End is connect with blast pipe (2), and blast velocity control plate (3), middle part dedusting shell (12) upper end are provided in the blast pipe (2)
It is provided with one group of card (4), the card (4), which is gone into battle, shows several groups dedusting through-hole (41), divides in every group of dedusting through-hole (41)
It is not provided with cloth bag supporting rack, dust-removal cloth-bag is provided on the cloth bag supporting rack, is arranged in the net crust of weathering body (11) in top
There is several groups blowback pipeline (110), blowback pipeline (110) described in every group is logical with every group of dedusting by several groups limb pipeline respectively
Hole (41) unicom, blowback pipeline (110) described in every group are connect with set of pulses valve (111) respectively, and all pulse valves (111) are respectively
It is connect with gas bag (112) by pipeline, the gas bag (112) is fixedly mounted on the shell of dust remover (1) by hold-down support
Outer end, net crust of weathering body (11) upper end in top are connect by pipeline with air-introduced machine (5), and the air-introduced machine (5) passes through connecting tube
Road (9) and discharge pipe (6) unicom, the connecting line (9) is interior to be provided with secondary filter guard (7), the lower part dust stratification shell
(13) lower end is machined with dust mouth, and dust-extraction unit (8) is provided in the lower part dust stratification shell (13).
2. a kind of pulse bag type dust collector according to claim 1, which is characterized in that the blast velocity control plate (3) includes
First control panel (31), the second control panel (32) and intermediate regulations plate (33), first control panel (31) and the second control panel
(32) it is provided with the intermediate regulations plate (33) between, first control panel (31), the intermediate regulations plate (33) and described
Second control panel (32) is bonded respectively, on first control panel (31) and second control panel (32) respectively array have it is several
Group is leaked out hole (34), and middle tone knothole (35) is machined on the intermediate regulations plate (33), is arranged in first control panel
(31) hole of leaking out (34) on is corresponding with hole of leaking out (34) position being arranged on second control panel (32) and is respectively set
At the both ends of the middle tone knothole (35), control panel (36), the control panel are provided in the middle tone knothole (35)
(36) it is arranged in the middle tone knothole (35) by shaft, control panel (36) both ends are also respectively provided with torsional spring, institute
Torsional spring is stated also to be fixedly connected with the side wall of the middle tone knothole (35).
3. a kind of pulse bag type dust collector according to claim 2, which is characterized in that the hole of leaking out (34) is tubaeform
It leaking out hole, the air inlet of the wide-mouth and the blast pipe (2) in the hole of leaking out (34) on the first control panel (31) is oppositely arranged, and second
Hole (34) of leaking out on hole of leaking out (34) on control panel (32) and the first control panel (31) is symmetrical arranged.
4. a kind of pulse bag type dust collector according to claim 1, which is characterized in that under the dust-extraction unit (8) includes
Portion's dust-extraction unit (81) and internal rapping apparatus (82), the lower part dust-extraction unit (81) and inside rapping apparatus (82) respectively with
Dedusting control device is electrically connected.
5. a kind of pulse bag type dust collector according to claim 4, which is characterized in that lower part dust-extraction unit (81) packet
One group of electric pushrod (84) is included, the movable end of the electric pushrod (84) is fixedly connected with one group of dedusting partition board (85), described to remove
Dirt partition board (85) is arranged in dust mouth.
6. a kind of pulse bag type dust collector according to claim 5, which is characterized in that rapping apparatus (82) is inside described
One group of vibrator.
7. a kind of pulse bag type dust collector according to claim 6, which is characterized in that the dedusting control device includes one
Group level detector (86), the level detector (86) is electrically connected with one group of PLC controller (87), the PLC controller (87) respectively with
The electric pushrod (84) and vibrator electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922932.7U CN207913395U (en) | 2017-12-29 | 2017-12-29 | A kind of pulse bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922932.7U CN207913395U (en) | 2017-12-29 | 2017-12-29 | A kind of pulse bag type dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN207913395U true CN207913395U (en) | 2018-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721922932.7U Active CN207913395U (en) | 2017-12-29 | 2017-12-29 | A kind of pulse bag type dust collector |
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| CN (1) | CN207913395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930279A (en) * | 2017-12-29 | 2018-04-20 | 哈尔滨华青铸造机械有限公司 | A kind of pulse bag type dust collector |
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2017
- 2017-12-29 CN CN201721922932.7U patent/CN207913395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930279A (en) * | 2017-12-29 | 2018-04-20 | 哈尔滨华青铸造机械有限公司 | A kind of pulse bag type dust collector |
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