CN217431261U - Catching and processing device for explosion-proof particles in dust - Google Patents
Catching and processing device for explosion-proof particles in dust Download PDFInfo
- Publication number
- CN217431261U CN217431261U CN202220486955.2U CN202220486955U CN217431261U CN 217431261 U CN217431261 U CN 217431261U CN 202220486955 U CN202220486955 U CN 202220486955U CN 217431261 U CN217431261 U CN 217431261U
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- dust
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- filtering
- water curtain
- atomization
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- 239000000428 dust Substances 0.000 title claims abstract description 82
- 239000002245 particle Substances 0.000 title description 11
- 238000001914 filtration Methods 0.000 claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000001179 sorption measurement Methods 0.000 claims abstract description 46
- 238000000889 atomisation Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 239000010865 sewage Substances 0.000 claims description 27
- 238000011282 treatment Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 239000010802 sludge Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims 2
- 239000008187 granular material Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000013618 particulate matter Substances 0.000 abstract description 2
- 238000009692 water atomization Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000005498 polishing Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002365 multiple layer Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a entrapment processing apparatus of explosion-proof particulate matter in dust. The utility model discloses a pass through the filtration adsorbed layer with the pending dust, detach granule more than 4 μm of diameter wherein with the filtration, pass through a plurality of layers of water curtain with the dust again, with the granule of less diameter in the adsorption filtration dust, pass through drop of water atomization district with the dust at last, the atomization district sets up the attachment structure, wherein, vaporific drop of water combines and adheres to on the attachment structure with the liquid package thing of liquid package state with granule metal dust, and the liquid package thing breaks away from and is collected from the attachment structure under the action of gravity. The utility model discloses a multiple filtration mode reaches compound dust removal, divides the filter chamber to handle different diameter metal dust particulate matters, and is very high-efficient, and the utility model discloses the operation cost is low, and its main filter material is water, need not to use the difficult filter material who acquires.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection, especially, relate to an explosion-proof particulate matter's entrapment processing apparatus in dust.
Background
In a mechanical part manufacturing factory, a large amount of dust is generated during grinding and polishing in daily work, the health of workers is damaged, and in addition, when the dust concentration in a workshop is too high, dust explosion accidents are very easy to happen, and great safety threats exist. Therefore, how to efficiently solve the dust problem becomes the primary problem of a manufacturing and polishing workshop.
The traditional dust treatment method comprises cloth bag dust removal, electrostatic adsorption dust removal, cyclone separation dust removal and the like. However, these treatment methods do not take into account practical environmental operations and economy; in addition, the dust removal efficiency that exists is not high in current traditional water curtain dust removal to and atomizer easily blocks up the scheduling problem, can seriously reduce dust removal efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem of collecting and processing the existing metal dust particles, the utility model provides a trapping processing device for explosion-proof particles in dust, which carries out cubic particle trapping on metal dust through the three-part processing area or process so as to meet the requirement of discharging particles in the state to industrial dust.
The utility model is realized in such a way, the device for collecting and processing the explosion-proof particles in the dust comprises a dust primary filtering chamber, a water curtain filtering chamber and an atomization and adsorption chamber; an air inlet is formed in the chamber wall of the dust primary filtering chamber, the dust primary filtering chamber is communicated with the water curtain filtering chamber through a first air hole, and a filtering and adsorbing layer is arranged in the dust primary filtering chamber and between the air inlet and the first air hole; the water curtain filter chamber is communicated with the atomization adsorption chamber through a second air hole, and a water curtain spray head is arranged at the top of the water curtain filter chamber and is positioned right above an air flow channel of the first air hole and the second air hole; the second air hole is positioned at the bottom of the atomization adsorption chamber, the top of the atomization adsorption chamber is provided with an air outlet, a plurality of flow guide partition plates are uniformly distributed on the inner wall of the atomization adsorption chamber and take an air flow channel of the second air hole and the air outlet as an axis, and a plurality of atomization nozzles are arranged at the bottom sides of the flow guide partition plates;
the water curtain filter chamber, atomizing adsorption chamber bottom all are equipped with out the liquid hole, dust primary filter chamber bottom is equipped with the dust exhaust mouth that can open and shut.
Preferably, the device also comprises a magnetic sewage tank, wherein the bottom of the magnetic sewage tank is separated into an interlayer by a steel plate or an aluminum plate, and a permanent magnet is arranged in the interlayer; the dust primary filtering chamber, the water curtain filtering chamber and the atomization and adsorption chamber are arranged on the magnetic sewage tank; the dust exhaust port and the liquid outlet hole are communicated with the inside of the magnetic sewage tank, the liquid outlet of the magnetic sewage tank is in butt joint with the water curtain nozzle and the atomizing nozzle through a pipeline, and a water pump is arranged on the pipeline.
Preferably, the bottom of the magnetic sewage tank is provided with a drain outlet which can be closed by a cover, and the magnetic sewage tank is internally provided with a mud scraper for collecting sludge to the drain outlet.
Preferably, a dust primary filtration chamber and a water curtain filtration chamber constitute an integrated unit; wherein, use the atomizing adsorption chamber as central symmetry and set up at least one the integrated unit.
Preferably, the filtering and adsorbing layer is composed of a plurality of layers of filtering and adsorbing nets, and the filtering pore diameter of each layer of filtering and adsorbing net is arranged from large to small in the airflow direction from the air inlet to the first air hole.
Preferably, the filtering and adsorbing net is woven by transversely and longitudinally interwoven magnetic metal wires, and the filtering pore size of the filtering and adsorbing net is 4-10 μm.
Compare in prior art's shortcoming and not enough, the utility model discloses following beneficial effect has:
(1) the utility model has the advantages that the treatment of the metal dust particles with different diameters in the filtering chambers is extremely high-efficient, the operation cost is low, the main filtering material is water, and the filtering material which is difficult to obtain is not needed;
(2) the utility model has simple device, good stability, high automation degree, simple operation, convenient manual operation, recycling and saving cost;
(3) the utility model discloses the device collects three kinds of different filtration methods in the integration, reduces device area.
Drawings
FIG. 1 is a front view of an embodiment of the treatment apparatus of the present invention;
FIG. 2 is a side view of the device of FIG. 1;
FIG. 3 is a bottom cross-sectional view of the device shown in FIG. 1;
fig. 4 is a top view of the device of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 4, wherein fig. 1 is a front view of an embodiment of the treatment device of the present invention;
FIG. 2 is a side view of the device of FIG. 1; FIG. 3 is a bottom cross-sectional view of the device shown in FIG. 1; fig. 4 is a top view of the device of fig. 1.
The embodiment of the utility model discloses a device for catching and processing explosion-proof particles in dust, which comprises a dust primary filtering chamber 101, a water curtain filtering chamber 102 and an atomization and adsorption chamber 103; an air inlet 1 is formed in the chamber wall of the dust primary filtering chamber 101, the dust primary filtering chamber 101 is communicated with the water curtain filtering chamber 102 through a first air hole 11, and a filtering and adsorbing layer 2 is arranged in the dust primary filtering chamber 101 and between the air inlet 1 and the first air hole 11; the water curtain filter chamber 102 is communicated with the atomization adsorption chamber 103 through a second air hole 12, and a water curtain spray head 5 is arranged at the top of the water curtain filter chamber 102 and right above an air flow channel of the first air hole 11 and the second air hole 12; the second air hole 12 is positioned at the bottom of the atomization adsorption chamber 103, the top of the atomization adsorption chamber 103 is provided with an air outlet 8, a plurality of flow guide partition plates 3 are uniformly distributed on the inner wall of the atomization adsorption chamber 103 and by taking an air flow channel of the second air hole 12 and the air outlet 8 as an axis, and a plurality of atomization nozzles 4 are arranged at the bottom sides of the flow guide partition plates 3; liquid outlet holes (the drawing is omitted) are formed in the bottoms of the water curtain filtering chamber 102 and the atomization adsorption chamber 103, and an openable dust exhaust port (the reference numeral is omitted in the drawing) is formed in the bottom of the dust primary filtering chamber 101.
The embodiment of the utility model provides an in, polish in the workshop, the produced dust of polishing is gone into by air intake 1 pump and is passed through filtering adsorption layer 2 in dust prefiltration chamber 101, filtering adsorption layer 2 filters the absorption to the great granule in the dust, large granule metal dust on the filtering adsorption layer 2 piles up after working a period, drop to the bottom simultaneously under the effect of gravity, the bottom is equipped with the dust exhaust mouth that can open and shut, perhaps the grey structure is arranged to the round hole, under this structural control, regularly open bottom metal dust discharge. The dust after preliminary filtration enters the water curtain filter chamber 102 through the first air hole 11, the water curtain nozzle 5 of the water curtain filter chamber 102 sprays a plurality of layers of water curtain walls or water curtain downwards, and the water curtain absorbs and filters the metal dust with smaller diameter in the process that the dust passes through the water curtain walls. The dust obtained by further evolution enters the atomizing adsorption chamber 103 through the second air hole 12, the air flow runs from bottom to top, the water mist sprayed by the atomizing nozzles 4 in the atomizing adsorption chamber 103 is combined with the remaining fine particles in the dust to form a liquid bag state, the liquid bag state is attached to the flow guide partition plate 3 under the action of gravity and finally flows out from the liquid outlet hole at the bottom of the atomizing adsorption chamber 103, and the clean air after the dust is completely filtered is discharged from the air outlet 8.
The embodiment of the utility model provides an in, carry out prefiltering's filtration adsorbed layer 2 comprises the multiple-layer filtering adsorption net, and on air intake 1 to the air current direction of first wind hole 11, each layer filters the filtration aperture of adsorption net and is set up by big to little. According to the characteristics of filterable dust, in the embodiment of the utility model, it is concrete, the utility model discloses filtering adsorption layer 2 comprises two-layer filtration adsorption net, and the filtration adsorption net is woven by the magnetic metal silk that violently indulges interweaving, and great diameter granule to in the wind-dust carries out preliminary interception effectively and filters, and its adsorption filtration net aperture reduces in proper order, and the first layer is 8 ~ 10 mu m aperture, and the second floor carries out different particle diameter size filtration for 4 ~ 6 mu m aperture, can prepare the waste on the filter screen direct equipment in order to reduce the operational ageing of co-size specification simultaneously.
The utility model discloses the device adopts multiple filtration mode to reach compound dust removal, and first dust initial treatment room carries out prefilter to the dust large granule, lets in the water curtain clean room afterwards and carries out the water curtain and filter, carries out the entrapment to minor diameter metal dust particle at third atomizing adsorption chamber 103 at last, and gas after the multilayer filtration effectively reaches the exhaust emission standard. The utility model discloses divide the filter chamber to different diameter metal dust particulate matters and handle, very high-efficient, and the utility model discloses the operation cost is low, and its main filter material is water, need not to use the difficult filter material who acquires.
In the further implementation of the present invention, in order to make the dust processing capacity of the device stronger, in the embodiment of the present invention, specifically, a dust primary filtering chamber 101 and a water curtain filtering chamber 102 constitute an integrated unit; wherein, at least one integrated unit is symmetrically arranged by taking the atomization adsorption chamber 103 as a center. The embodiment of the utility model provides an in, a plurality of integrated unit equipartitions are on atomizing adsorption chamber 103 next door, and the dust of multiunit air inlet is handled in unified entering into atomizing adsorption chamber 103 after being handled by the integrated unit respectively, the utility model discloses the device is stronger to the handling capacity or the throughput of dust.
In the further implementation process of the utility model, in order to make the device cycle highly effective, the device of the utility model also comprises a magnetic sewage tank 6, the bottom of the magnetic sewage tank 6 is separated by a sandwich layer through a steel plate or an aluminum plate, and a permanent magnet is arranged in the sandwich layer (the view is omitted in the figure); the dust pre-filtering chamber 101, the water curtain filtering chamber 102 and the atomization and adsorption chamber 103 are arranged on the magnetic sewage tank 6; the dust exhaust port and the liquid outlet hole are communicated with the inside of the magnetic sewage tank 6, the liquid outlet of the magnetic sewage tank 6 is in butt joint with the water curtain nozzle 5 and the atomizing nozzle 4 through a pipeline 10, and a water pump 7 is arranged on the pipeline 10.
The embodiment of the utility model provides an in, dust first filter chamber 101 bottom dust, water curtain filter chamber 102 bottom sewage and the sewage in atomizing adsorption chamber 103 bottom all fall to magnetism sewage case 6 under the action of gravity, after the sewage after the filtration is through deposiing, through pipeline 10 reentrant water curtain filter chamber 102 and atomizing adsorption chamber 103 under the action of water pump 7, accomplish the circulation. The utility model discloses the device is simple, and stability is good, and degree of automation is high, and easy operation makes things convenient for manual operation, can recycle simultaneously, saves the cost.
In a further implementation process, in order to facilitate timely cleaning of the sludge in the magnetic sewage tank 6, in the embodiment of the present invention, a sewage outlet 13 with a closable cover is disposed at the bottom of the magnetic sewage tank 6, and a sludge scraper (omitted from the drawing) for collecting the sludge in the sewage outlet 13 is disposed in the magnetic sewage tank 6.
The dust primary filtering chamber 101, the water curtain filtering chamber 102 and the atomization and adsorption chamber 103 are arranged on the magnetic sewage tank 6, so that the device structure is simple and integrated. As a conventional arrangement, the bottom of the magnetic sewage tank 6 is provided with a support frame 9. From the optimization consideration of the structure, in the embodiment of the present invention, the above-mentioned integrated unit and the atomizing adsorption chamber 103 are all disposed on the magnetic sewage tank 6, and the integrated unit is distributed symmetrically with the atomizing adsorption chamber 103 as the center or the axis. The utility model discloses the device collects three kinds of different filtration modes in the integration, reduces device area, makes this device have more powerful dust purification ability on the more brief basis of structure.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The device is characterized by comprising a dust primary filtering chamber, a water curtain filtering chamber and an atomization and adsorption chamber; an air inlet is formed in the chamber wall of the dust primary filtering chamber, the dust primary filtering chamber is communicated with the water curtain filtering chamber through a first air hole, and a filtering and adsorbing layer is arranged in the dust primary filtering chamber and between the air inlet and the first air hole; the water curtain filter chamber is communicated with the atomization adsorption chamber through a second air hole, and a water curtain spray head is arranged at the top of the water curtain filter chamber and is positioned right above an air flow channel of the first air hole and the second air hole; the second air hole is positioned at the bottom of the atomization adsorption chamber, the top of the atomization adsorption chamber is provided with an air outlet, a plurality of flow guide partition plates are uniformly distributed on the inner wall of the atomization adsorption chamber and take an air flow channel of the second air hole and the air outlet as an axis, and a plurality of atomization nozzles are arranged at the bottom sides of the flow guide partition plates;
the water curtain filter chamber, atomizing adsorption chamber bottom all are equipped with out the liquid hole, dust primary filter chamber bottom is equipped with the dust exhaust mouth that can open and shut.
2. The entrapment treatment apparatus of claim 1, further comprising a magnetic waste tank, the bottom of the magnetic waste tank being partitioned by a steel plate or an aluminum plate to form a sandwich, the sandwich having a permanent magnet mounted therein; the dust primary filtering chamber, the water curtain filtering chamber and the atomization and adsorption chamber are arranged on the magnetic sewage tank; the dust exhaust port and the liquid outlet hole are communicated with the inside of the magnetic sewage tank, the liquid outlet of the magnetic sewage tank is in butt joint with the water curtain nozzle and the atomizing nozzle through a pipeline, and a water pump is arranged on the pipeline.
3. The catch treatment device according to claim 2, wherein a drain port closable with a lid is provided at the bottom of the magnetic wastewater tank, and a sludge scraper for collecting sludge into the drain port is provided in the magnetic wastewater tank.
4. A capture treatment apparatus according to claim 1 wherein a dust primary filtration chamber and a water curtain filtration chamber comprise an integrated unit; wherein, use the atomizing adsorption chamber as central symmetry and set up at least one the integrated unit.
5. The trapping treatment device according to claim 1, wherein the filtering and adsorbing layer is formed by a plurality of layers of filtering and adsorbing nets, and the filtering pore size of each layer of filtering and adsorbing nets is set from large to small in the air flow direction from the air inlet to the first air hole.
6. The trapping treatment device according to claim 5, wherein the filtering and adsorbing net is woven by magnetic metal wires interwoven in a transverse and longitudinal direction, and a filtering pore diameter of the filtering and adsorbing net is 4 to 10 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220486955.2U CN217431261U (en) | 2022-03-08 | 2022-03-08 | Catching and processing device for explosion-proof particles in dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220486955.2U CN217431261U (en) | 2022-03-08 | 2022-03-08 | Catching and processing device for explosion-proof particles in dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217431261U true CN217431261U (en) | 2022-09-16 |
Family
ID=83213244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220486955.2U Active CN217431261U (en) | 2022-03-08 | 2022-03-08 | Catching and processing device for explosion-proof particles in dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217431261U (en) |
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2022
- 2022-03-08 CN CN202220486955.2U patent/CN217431261U/en active Active
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