CN203842458U - Iron powder dust remover - Google Patents
Iron powder dust remover Download PDFInfo
- Publication number
- CN203842458U CN203842458U CN201420225041.6U CN201420225041U CN203842458U CN 203842458 U CN203842458 U CN 203842458U CN 201420225041 U CN201420225041 U CN 201420225041U CN 203842458 U CN203842458 U CN 203842458U
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- China
- Prior art keywords
- dust removal
- filter
- dust
- cartridge filter
- iron foam
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- 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
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Abstract
The utility model discloses an iron powder dust remover, aiming at solving the defect that an existing iron powder dust removal devices are easy to block and bad in dust removal effect. The iron powder dust remover comprises a dust removal drum, wherein an air inlet is formed in the side wall, close to the lower end, of the dust removal drum; an air outlet is formed in the upper end of the dust removal drum; a dust removal filter is arranged in a filter drum; the dust removal filter is vertically arranged; a funnel-shaped iron powder discharging hole is formed in the lower end of the filter drum; a high-pressure air chamber is arranged above the dust removal filter in the filter drum; the lower end of the high-pressure air chamber is connected with a plurality of scavenge pipes, the openings of which face the outlet in the upper end of the dust removal filter; a pulse control electromagnetic valve is connected between the scavenge pipes and the high-pressure air chamber; an exhaust fan is arranged at the air outlet of the filter drum; an air inlet of the exhaust fan is communicated with the air outlet in the upper end of the filter drum; both the pulse control magnetic valve and the exhaust fan are electrically connected with a controller. The iron powder dust remover is unlikely to block when being used for carrying out dust removal operation on the dust with iron powder and has a good dust removal effect.
Description
Technical field
The utility model relates to a kind of deduster, and more particularly, it relates to a kind of iron foam dust precipitator of economic environmental protection.
Background technology
At present a lot of plant equipment can produce the dust that is mingled with iron foam in process, if these dust are directly discharged in air and pollute the environment.In order to prevent dust polluting environment, before dust emission, first carry out dust removal by filtration, conventional method is to buy special cleaner now, not only cost is high, and dust removing effects is undesirable, has grown filter service time and has easily stopped up.In order to reduce costs, a lot of enterprises adopt dust-removal cloth-bag to carry out dust removal operation, but dust-removal cloth-bag grown powder service time and be easily deposited on the obstruction that causes cloth bag on cloth bag inwall, be unfavorable for the discharge of gas, reduce dust removing effects.
Chinese patent publication No. CN201744397U, a kind of magnetic dust removing device is disclosed, comprise pallet, inhale magnetic net and electromagnet, pallet is provided with groove structure, dust absorption net has at least in two and the parallel groove being installed on pallet, and well-regulated several air suction openings that distribute on each dust absorption net, electromagnet is horizontally set between two adjacent dust absorption nets and with the dust absorption net of both sides and fixes as one.The dedusting structure of this structure has been grown the phenomenon that easy appearance is stopped up service time, and pick-up performance is poor.
Utility model content
The utility model has overcome existing iron foam dust collector and has easily occurred the phenomenon of stopping up, the deficiency that pick-up performance is poor, a kind of iron foam dust precipitator is provided, it is not prone to the phenomenon of obstruction in the dust that is mingled with iron foam is carried out to dust removal operation process, pick-up performance is good, and can absorb recycling to iron foam, economic environmental protection.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of iron foam dust precipitator, comprise dedusting cylinder, dedusting cylinder is provided with air inlet near the sidewall of lower end, dedusting cylinder upper end is provided with air outlet, in cartridge filter, be provided with dust removal filter, dust removal filter vertically arranges, cartridge filter lower end is provided with funnelform iron foam feed opening, in cartridge filter, the top of dust removal filter is provided with plenum chamber, plenum chamber lower end is connected with the gas blow pipe of some openings towards the outlet of dust removal filter upper end, between gas blow pipe and plenum chamber, be connected with pulse control magnetic valve, cartridge filter air outlet position is provided with air exhauster, the air outlet of the air inlet of air exhauster and cartridge filter upper end is communicated with, pulse control magnetic valve and air exhauster are all electrically connected controller.
When use, air exhauster starts exhausting from cartridge filter, the waste gas that is mingled with iron foam and dust is inhaled into cartridge filter from air inlet, and heavier iron powder is subject to the effect of gravity and discharges from iron foam feed opening, places collecting box iron powder is collected to recycling at iron foam feed opening.And lighter dust is upwards smoked by air exhauster, through the filtration of dust removal filter, waste gas is discharged from the air outlet of air exhauster, and waste gas is discharged after filtration treatment again can be to environment.In dust removal process, by the folding of controller control impuls control magnetic valve, timing is carried out high-voltage pulse Air blowing cleaning to dust removal filter, prevents dust deposit on dust removal filter and occurs clogging.Iron foam dust precipitator is not prone to the phenomenon of obstruction in the dust that is mingled with iron foam is carried out to dust removal operation process, and pick-up performance is good, and can absorb recycling to iron foam, economic environmental protection.
As preferably, on cartridge filter outer wall, oil and water filters is installed, the air inlet of oil and water filters connects the gas outlet of air pump by pipeline, and the gas outlet of oil and water filters connects the air inlet of plenum chamber by pipeline.Want to like that by high-pressure pump you cross in plenum chamber inflates, oil and water filters filters out airborne moisture and oil content, ensures that the gas being filled with in plenum chamber is dry gas.
As preferably, in cartridge filter, the upper end of dust removal filter is fixedly connected with installation dividing plate, and the dust removal filter of cylindrical-shaped structure is provided with two, dividing plate is installed and is provided with two installing holes, and the upper end of two dust removal filters is arranged on respectively in two installing holes.Two dust removal filters are vertically arranged on to be installed on dividing plate, connects reliably easy accessibility.
As preferably, cartridge filter lower end is connected with bracing frame, and the upper end of bracing frame is fixedly connected on the sidewall of cartridge filter lower end.Bracing frame plays the effect of support to cartridge filter, supports steadily, and also convenient at iron foam feed opening placement collecting box.
As preferably, dust removal filter is polyester of high density filter.Density polyester filter good filtration effect.
As preferably, dust removal filter is near being all socketed with ring electromagnet on the outer wall of top and bottom, ring electromagnet electrical connection controller.The dusty gas entering in dust removal filter can be mingled with a small amount of lighter iron foam, ring electromagnet is pull-in on dust removal filter outer wall this part of iron foam, by the time when pulse control magnetic valve is opened dust removal filter pulse gassing, ring electromagnet power-off, iron foam is blown down from iron foam feed opening and collected in collecting box, make like this collection of iron foam more thorough.
As preferably, the air inlet on cartridge filter is arranged with two, and in cartridge filter, two air inlet positions are all connected with blast pipe, and blast pipe is from outer toward interior downward-sloping setting, and two blast pipe openings are oppositely arranged, and between two blast pipe openings, are connected with baffle plate.Two blast pipes are obliquely installed the effect that makes iron foam receive gravity and get off from landing in blast pipe, and wind direction makes iron foam be difficult for upwards hiking up down, and the collection of iron foam is more prone to.Baffle plate between two blast pipe openings, makes waste gas in the time that blast pipe enters into cartridge filter, be subject to the effect of impact of baffle plate, and in this process, the kinetic energy of iron foam reduces greatly, is more difficult for upwards hiking up, and the effect that iron foam is subject to gravity is more prone to fall to collecting.
Compared with prior art, the beneficial effects of the utility model are: (1) iron foam dust precipitator is not prone to the phenomenon of obstruction in the dust that is mingled with iron foam is carried out to dust removal operation process, pick-up performance is good, and can absorb recycling to iron foam, economic environmental protection; (2) the dust waste gas that is mingled with iron foam can directly not be discharged in environment, environmental protection more.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the structural representation of embodiment 2 of the present utility model;
In figure: 1, dedusting cylinder, 2, air inlet, 3, air outlet, 4, dust removal filter, 5, iron foam feed opening, 6, plenum chamber, 7, gas blow pipe, 8, pulse control magnetic valve, 9, air exhauster, 10, oil and water filters, 11, air pump, 12, dividing plate is installed, 13, bracing frame, 14, ring electromagnet, 15, blast pipe, 16, baffle plate.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment 1: a kind of iron foam dust precipitator (referring to accompanying drawing 1), comprise dedusting cylinder 1, dedusting cylinder is provided with air inlet 2 near the sidewall of lower end, dedusting cylinder upper end is provided with air outlet 3, is provided with dust removal filter 4 in cartridge filter, and dust removal filter is polyester of high density filter, dust removal filter vertically arranges, cartridge filter lower end is provided with funnelform iron foam feed opening 5, and in cartridge filter, the top of dust removal filter is provided with plenum chamber 6, and plenum chamber is airtight box like structure and is fixedly connected in cartridge filter.Plenum chamber lower end is connected with the gas blow pipe 7 of some openings towards the outlet of dust removal filter upper end, between gas blow pipe and plenum chamber, be connected with pulse control magnetic valve 8, cartridge filter air outlet position is provided with air exhauster 9, and the air outlet of the air inlet of air exhauster and cartridge filter upper end is communicated with.Oil and water filters 10 is installed on cartridge filter outer wall, and the air inlet of oil and water filters connects the gas outlet of air pump 11 by pipeline, and the gas outlet of oil and water filters connects the air inlet of plenum chamber by pipeline.Plenum chamber is by air pump air feed.In cartridge filter, the upper end of dust removal filter is fixedly connected with circular installation dividing plate 12, dividing plate is installed and is sealedly connected on cartridge filter inwall.The dust removal filter of cylindrical-shaped structure is provided with two, dividing plate is installed and is provided with two installing holes, and the upper end of two dust removal filters is arranged on respectively in two installing holes.Cartridge filter lower end is connected with bracing frame 13, is fixedly connected on the sidewall of cartridge filter lower end with the upper end of the bracing frame of four spikes.Pulse control magnetic valve and air exhauster are all electrically connected controller.On cartridge filter outer wall, control cabinet is set, controller is arranged in control cabinet.
When use, air exhauster starts exhausting from cartridge filter, the waste gas that is mingled with iron foam and dust is inhaled into cartridge filter from air inlet, and heavier iron powder is subject to the effect of gravity and discharges from iron foam feed opening, places collecting box iron powder is collected to recycling at iron foam feed opening.And lighter dust is upwards smoked by air exhauster, through the filtration of dust removal filter, waste gas is discharged from the air outlet of air exhauster, and waste gas is discharged after filtration treatment again can be to environment.In dust removal process, by the folding of controller control impuls control magnetic valve, timing is carried out high-voltage pulse Air blowing cleaning to dust removal filter, prevents dust deposit on dust removal filter and occurs clogging.Iron foam dust precipitator is not prone to the phenomenon of obstruction in the dust that is mingled with iron foam is carried out to dust removal operation process, and pick-up performance is good, and can absorb recycling to iron foam, economic environmental protection.
Embodiment 2: a kind of iron foam dust precipitator (referring to accompanying drawing 2), its structure is similar to embodiment 1, main difference point is: in the present embodiment, dust removal filter is near being all socketed with ring electromagnet 14 on the outer wall of top and bottom, ring electromagnet electrical connection controller, air inlet on cartridge filter is arranged with two, in cartridge filter, two air inlet positions are all connected with blast pipe 15, blast pipe is from outer toward interior downward-sloping setting, two blast pipe openings are oppositely arranged, and between two blast pipe openings, are connected with baffle plate 16.Other structure is identical with embodiment 1.
The dusty gas entering in dust removal filter can be mingled with a small amount of lighter iron foam, ring electromagnet is pull-in on dust removal filter outer wall this part of iron foam, by the time when pulse control magnetic valve is opened dust removal filter pulse gassing, ring electromagnet power-off, iron foam is blown down from iron foam feed opening and collected in collecting box, make like this collection of iron foam more thorough.Two blast pipes are obliquely installed the effect that makes iron foam receive gravity and get off from landing in blast pipe, and wind direction makes iron foam be difficult for upwards hiking up down, and the collection of iron foam is more prone to.Baffle plate between two blast pipe openings, makes waste gas in the time that blast pipe enters into cartridge filter, be subject to the effect of impact of baffle plate, and in this process, the kinetic energy of iron foam reduces greatly, is more difficult for upwards hiking up, and the effect that iron foam is subject to gravity is more prone to fall to collecting.
Above-described embodiment is two kinds of schemes preferably of the present utility model, not the utility model is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim records.
Claims (7)
1. an iron foam dust precipitator, comprise dedusting cylinder, dedusting cylinder is provided with air inlet near the sidewall of lower end, dedusting cylinder upper end is provided with air outlet, in cartridge filter, be provided with dust removal filter, it is characterized in that, dust removal filter vertically arranges, cartridge filter lower end is provided with funnelform iron foam feed opening, in cartridge filter, the top of dust removal filter is provided with plenum chamber, plenum chamber lower end is connected with the gas blow pipe of some openings towards the outlet of dust removal filter upper end, between gas blow pipe and plenum chamber, be connected with pulse control magnetic valve, cartridge filter air outlet position is provided with air exhauster, the air outlet of the air inlet of air exhauster and cartridge filter upper end is communicated with, pulse control magnetic valve and air exhauster are all electrically connected controller.
2. iron foam dust precipitator according to claim 1, it is characterized in that, on cartridge filter outer wall, oil and water filters is installed, the air inlet of oil and water filters connects the gas outlet of air pump by pipeline, and the gas outlet of oil and water filters connects the air inlet of plenum chamber by pipeline.
3. iron foam dust precipitator according to claim 1, it is characterized in that, in cartridge filter, the upper end of dust removal filter is fixedly connected with installation dividing plate, the dust removal filter of cylindrical-shaped structure is provided with two, dividing plate is installed and is provided with two installing holes, the upper end of two dust removal filters is arranged on respectively in two installing holes.
4. iron foam dust precipitator according to claim 1, is characterized in that, cartridge filter lower end is connected with bracing frame, and the upper end of bracing frame is fixedly connected on the sidewall of cartridge filter lower end.
5. according to the iron foam dust precipitator described in claim 1 or 2 or 3 or 4, it is characterized in that, dust removal filter is polyester of high density filter.
6. according to the iron foam dust precipitator described in claim 1 or 2 or 3 or 4, it is characterized in that, dust removal filter is near being all socketed with ring electromagnet on the outer wall of top and bottom, and ring electromagnet is electrically connected controller.
7. according to the iron foam dust precipitator described in claim 1 or 2 or 3 or 4, it is characterized in that, air inlet on cartridge filter is arranged with two, in cartridge filter, two air inlet positions are all connected with blast pipe, blast pipe is from outer toward interior downward-sloping setting, two blast pipe openings are oppositely arranged, and between two blast pipe openings, are connected with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225041.6U CN203842458U (en) | 2014-04-30 | 2014-04-30 | Iron powder dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225041.6U CN203842458U (en) | 2014-04-30 | 2014-04-30 | Iron powder dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203842458U true CN203842458U (en) | 2014-09-24 |
Family
ID=51555524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225041.6U Expired - Fee Related CN203842458U (en) | 2014-04-30 | 2014-04-30 | Iron powder dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203842458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543360A (en) * | 2018-06-28 | 2018-09-18 | 广东正来科技有限公司 | A kind of concrete production line dust pelletizing system automatic cleaning equipment |
| CN114345057A (en) * | 2021-11-24 | 2022-04-15 | 无锡市凯意德干燥设备有限公司 | Filter cartridge dust remover |
-
2014
- 2014-04-30 CN CN201420225041.6U patent/CN203842458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543360A (en) * | 2018-06-28 | 2018-09-18 | 广东正来科技有限公司 | A kind of concrete production line dust pelletizing system automatic cleaning equipment |
| CN114345057A (en) * | 2021-11-24 | 2022-04-15 | 无锡市凯意德干燥设备有限公司 | Filter cartridge dust remover |
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Legal Events
| 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: 20140924 Termination date: 20180430 |