CN108993039A - A kind of anti-clogging pulse bag type dust collector for polyurethane chain extender production - Google Patents
A kind of anti-clogging pulse bag type dust collector for polyurethane chain extender production Download PDFInfo
- Publication number
- CN108993039A CN108993039A CN201811093833.1A CN201811093833A CN108993039A CN 108993039 A CN108993039 A CN 108993039A CN 201811093833 A CN201811093833 A CN 201811093833A CN 108993039 A CN108993039 A CN 108993039A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet pipe
- chain extender
- cabinet
- bag
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 38
- 239000004970 Chain extender Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 18
- 239000004814 polyurethane Substances 0.000 title claims abstract description 18
- 238000002955 isolation Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
Abstract
The invention discloses a kind of anti-clogging pulse bag type dust collectors for polyurethane chain extender production, including pulser, cabinet, dust sensor and air inlet, the pulser is internally provided with gas bag, the gas bag is communicated with air inlet pipe, solenoid valve is provided between the air inlet pipe and gas bag, the cabinet bottom end is equipped with ash bucket, the ash bucket is inverted-cone shape structure, and lower end is provided with ash discharging hole and grey valve, it is equipped with isolation board in the cabinet and isolates air-purifying chamber, filter bag is symmetrically arranged on the isolation board, for being arranged the distracted skeleton of filter bag inside filter bag, the air inlet pipe protrudes into box house, and air port is symmetrically offered above the isolation board of air inlet pipe lower end.The features such as this is used for the anti-clogging pulse bag type dust collector of polyurethane chain extender production, and deashing purification efficiency is high, and structure is simple, can prevent dust when dust removal by filtration from entering air inlet pipe, cause unnecessary blocking or damage.
Description
Technical field
The invention belongs to deduster technical fields, and in particular to a kind of anti-clogging pulse for polyurethane chain extender production
Sack cleaner.
Background technique
Anti-clogging pulse bag type dust collector for polyurethane chain extender production, which has, saves resource, and equipment operation management takes
With low, the advantages that high dust collection efficiency, application it is increasingly wider.The existing anti-clogging pulse for polyurethane chain extender production
The dedusting main body of sack cleaner includes baghouse, the filter bag, pulse jetting deashing device, air inlet pipe, outlet by frame bearing
Pipe, ash bucket and its unloading valve etc., are not provided with filter device again, if filter bag is once asked above filter bag
Topic, a large amount of dusts will be discharged from escape pipe；Such as when being crushed, screening Alsimin, a large amount of dust can be all generated, directly
Run in and put and can cause damages to the health of the staff of surrounding, is discharged into atmosphere to need to be filtered it,
Usually it will appear using the existing anti-clogging pulse bag type dust collector for polyurethane chain extender production since filter bag is asked
Topic, and make largely the gas with dust be discharged from escape pipe.
Summary of the invention
The purpose of the present invention is to provide it is a kind of for polyurethane chain extender production anti-clogging pulse bag type dust collector, with
Solve the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme: it is a kind of for the anti-blocking of polyurethane chain extender production
Pulse bag type dust collector is filled in, including pulser, cabinet, dust sensor and air inlet, the pulser are internally provided with
Gas bag, the gas bag are communicated with air inlet pipe, and solenoid valve is provided between the air inlet pipe and gas bag, and the cabinet bottom end is equipped with ash
Bucket, the ash bucket is inverted-cone shape structure, and lower end is provided with ash discharging hole and grey valve, isolates in the cabinet equipped with isolation board
Air-purifying chamber is symmetrically arranged with filter bag on the isolation board, for being arranged the distracted skeleton of filter bag inside filter bag, the air inlet
Pipe protrudes into box house, and air port is symmetrically offered above the isolation board of air inlet pipe lower end.
Preferably, the filter bag top is provided with filter layer, and corresponding air port above the filter layer, the skeleton is stainless
Steel material and bottom end are welded with bottom plate, are equipped with vibration gauge on the inside of the bottom plate.
Preferably, door is offered between the air inlet pipe and air port, the door and air port, which are adopted, to be hinged.
Preferably, it is provided with exhaust outlet on the left of the air-purifying chamber, exhaust outlet outer end is equipped with blower fan, the cabinet lower end
Ash bucket outer end is equipped with motor.
Preferably, the dust sensor is mounted on box inside and connect with pulser.
Technical effect and advantage of the invention: this is used for the anti-clogging pulse bag type dust collector of polyurethane chain extender production,
The features such as air cloth ratio increases substantially, therefore has processing air quantity big, and occupied area is small, and purification efficiency is high, is passing through dedusting shell
Interior filter layer further filters it, to achieve the purpose that further to purify, pulser one end connects solenoid valve, one end
Dust sensor is connected, when no signal seals exhaust outlet, and gas circuit is obstructed, and when there is signal to transmit, pulser is obtained by motor
The coil of electricity, solenoid valve is powered, and iron core is sucked up, and valve is opened, and gas circuit is connected to, and air port is blown, after blackout, iron
Core resets, and reaches the effect of saving energy consumption, and air port is internally provided with door, and hinge for door is connected in air inlet pipe, when work
The gas that air inlet pipe is discharged washes door open and reaches pulse operation by air port, and electromagnetic valve is closed after the completion of operation, not gas
The impact of body, door can be re-closed by the pulling force of hinge, prevented dust when dust removal by filtration from entering air inlet pipe, caused unnecessary
Blocking or damage.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is tuyere structure schematic diagram of the invention；
Fig. 3 is exhaust outlet structure schematic diagram of the invention.
In figure: 1 exhaust outlet, 2 solenoid valves, 3 gas bags, 4 pulsers, 5 dust sensors, 6 cabinets, 7 ash discharging holes, 8 air inlets
Pipe, 9 air ports, 10 filter layers, 11 isolation boards, 12 filter bags, 13 skeletons, 14 bottom plates, 15 air inlets, 16 ash buckets, 17 grey valves, 18 hinges
Chain, 19,20 air-purifying chambers, 21 vibration gauges, 22 blower fans, 23 motors.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of anti-clogging pulse bag-type dust-removings for polyurethane chain extender production as shown in Figs. 1-3
Device, including pulser 4, cabinet 6, dust sensor 5 and air inlet 15, the pulser 4 are internally provided with gas bag 3, institute
It states gas bag 3 and is communicated with air inlet pipe 8, solenoid valve 2 is provided between the air inlet pipe 8 and gas bag 3,6 bottom end of cabinet is equipped with ash
Bucket 16, the ash bucket 16 is inverted-cone shape structure, and lower end is provided with ash discharging hole 7 and grey valve 17, is equipped with isolation in the cabinet 6
Plate 11 isolates air-purifying chamber 20, is symmetrically arranged with filter bag 12 on the isolation board 11, for setting the distracted skeleton 13 of filter bag 12
It sets inside filter bag 12, the air inlet pipe 8 protrudes into inside cabinet 6, and 8 lower end isolation board of air inlet pipe, 11 top symmetrically offers wind
Mouth 9.
Specifically, 12 top of filter bag is provided with filter layer 10, air port 9, the bone are corresponded to above the filter layer 10
Frame 13 is stainless steel material and bottom end is welded with bottom plate 14, is equipped with vibration gauge 21 on the inside of the bottom plate 14.
Specifically, offering door 19 between the air inlet pipe 8 and air port 9, the door 19 and air port 9 are connected using hinge 18
It connects.
Specifically, being provided with exhaust outlet 1 on the left of the air-purifying chamber 20,1 outer end of exhaust outlet is equipped with blower fan 22, the case
6 lower end ash bucket of body, 16 outer end is equipped with motor 23.
It is fixedly connected specifically, the dust sensor 5 is mounted on 6 inside of cabinet with pulser 4.
Specifically, this is used for the anti-clogging pulse bag type dust collector of polyurethane chain extender production, dusty gas is from air inlet
15 enter cabinet 6, and 11 sealed set of isolation board prevents dusty gas from not filtering and enters air-purifying chamber 20, and skeleton 13 props up filter
Bag 12, dusty gas upwards after the filtering of filter bag 12 generate a large amount of dust in broken screening Alsimin, filter
12 filter effects of bag are undesirable, and filter layer 10 can play the role of further filtering, secondary filter of the dust into filter layer 10 excessively
Air-purifying chamber 20 is reached afterwards, and 20 upper end of air-purifying chamber is provided with exhaust outlet 1, and 1 outer end of exhaust outlet is provided with blower fan 22, after being cleaned
Gas can be siphoned away by blower fan 22, be discharged in air, after the dust particles inside cabinet 6 reach a certain range, powder
Dust sensor 5 will issue signal, and motor 23 connects pulse valve device 4, and solenoid valve 2 obtains electric after receiving signal, and iron core is inhaled
On, valve is opened, and gas circuit is connected to, and the compressed gas in gas bag 3 enters the arrival of air inlet pipe 8 air port 9 and is blown, blowing gas
It is all reached inside filter bag 12 by filter layer 10, making filter bag 12 in a flash, sharply expansion has on filter bag 12 to the dust that falls off
Silicone resin layer can be enhanced its wearability, reduce moisture absorption ability, open the vibration gauge of 14 inside of bottom plate, and skeleton 13 will be followed
Vibration is got up, and dust acceleration falls off, and is finally opened grey valve 17 and is taken out the dust accumulated on ash bucket 16 from ash discharging hole 7.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. it is a kind of for polyurethane chain extender production anti-clogging pulse bag type dust collector, including pulser (4), cabinet (6),
Dust sensor (5) and air inlet (15), it is characterised in that: the pulser (4) is internally provided with gas bag (3), the gas
Packet (3) is communicated with air inlet pipe (8), is provided with solenoid valve (2) between the air inlet pipe (8) and gas bag (3), cabinet (6) bottom
End is equipped with ash bucket (16), and the ash bucket (16) is inverted-cone shape structure, and lower end is provided with ash discharging hole (7) and grey valve (17), institute
It states in cabinet (6) and is isolated air-purifying chamber (20) equipped with isolation board (11), be symmetrically arranged with filter bag (12) on the isolation board (11),
For filter bag (12) distracted skeleton (13) setting is internal in filter bag (12), the air inlet pipe (8) protrudes into cabinet (6) inside,
And symmetrically air port (9) are offered above air inlet pipe (8) lower end isolation board (11).
2. a kind of anti-clogging pulse bag type dust collector for polyurethane chain extender production according to claim 1, special
Sign is: filter bag (12) top is provided with filter layer (10), corresponding air port (9), the bone above the filter layer (10)
Frame (13) is stainless steel material and bottom end is welded with bottom plate (14), is equipped with vibration gauge (21) on the inside of the bottom plate (14).
3. a kind of anti-clogging pulse bag type dust collector for polyurethane chain extender production according to claim 1, special
Sign is: offering door (19) between the air inlet pipe (8) and air port (9), the door (19) and air port (9) use hinge (18)
Connection.
4. a kind of anti-clogging pulse bag type dust collector for polyurethane chain extender production according to claim 1, special
Sign is: being provided with exhaust outlet (1) on the left of the air-purifying chamber (20), exhaust outlet (1) outer end is equipped with blower fan (22), the case
Body (6) lower end ash bucket (16) outer end is equipped with motor (23).
5. a kind of anti-clogging pulse bag type dust collector for polyurethane chain extender production according to claim 1, special
Sign is: the dust sensor (5) is mounted on the inside of cabinet (6) and connect with pulser (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811093833.1A CN108993039A (en) | 2018-09-19 | 2018-09-19 | A kind of anti-clogging pulse bag type dust collector for polyurethane chain extender production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811093833.1A CN108993039A (en) | 2018-09-19 | 2018-09-19 | A kind of anti-clogging pulse bag type dust collector for polyurethane chain extender production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108993039A true CN108993039A (en) | 2018-12-14 |
Family
ID=64592338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811093833.1A Pending CN108993039A (en) | 2018-09-19 | 2018-09-19 | A kind of anti-clogging pulse bag type dust collector for polyurethane chain extender production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108993039A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203748148U (en) * | 2014-03-25 | 2014-07-30 | 上海汇珏网络通信设备有限公司 | Anti-backflow structure for outdoor cabinet top blower fan |
| CN204745914U (en) * | 2015-05-25 | 2015-11-11 | 开平市嘉仁乳胶设备制造有限公司 | Pulse bag type dust collector |
| CN205269277U (en) * | 2016-01-12 | 2016-06-01 | 北京瑞昌隆混凝土有限责任公司 | Pulsation sack cleaner |
| CN205796774U (en) * | 2016-05-24 | 2016-12-14 | 深圳市柏志兴环保科技有限公司 | A kind of miniature energy-saving dust arrester |
| CN107362624A (en) * | 2016-05-13 | 2017-11-21 | 天津润洪捷科技有限公司 | A kind of dust fast selector |
| CN108421327A (en) * | 2018-05-16 | 2018-08-21 | 马鞍山科宇环境工程有限公司 | A kind of single pulse bag type dust collector and its working method |
-
2018
- 2018-09-19 CN CN201811093833.1A patent/CN108993039A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203748148U (en) * | 2014-03-25 | 2014-07-30 | 上海汇珏网络通信设备有限公司 | Anti-backflow structure for outdoor cabinet top blower fan |
| CN204745914U (en) * | 2015-05-25 | 2015-11-11 | 开平市嘉仁乳胶设备制造有限公司 | Pulse bag type dust collector |
| CN205269277U (en) * | 2016-01-12 | 2016-06-01 | 北京瑞昌隆混凝土有限责任公司 | Pulsation sack cleaner |
| CN107362624A (en) * | 2016-05-13 | 2017-11-21 | 天津润洪捷科技有限公司 | A kind of dust fast selector |
| CN205796774U (en) * | 2016-05-24 | 2016-12-14 | 深圳市柏志兴环保科技有限公司 | A kind of miniature energy-saving dust arrester |
| CN108421327A (en) * | 2018-05-16 | 2018-08-21 | 马鞍山科宇环境工程有限公司 | A kind of single pulse bag type dust collector and its working method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181214 |