CN212594792U - Dust removal purification equipment - Google Patents
Dust removal purification equipment Download PDFInfo
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- CN212594792U CN212594792U CN202021623871.6U CN202021623871U CN212594792U CN 212594792 U CN212594792 U CN 212594792U CN 202021623871 U CN202021623871 U CN 202021623871U CN 212594792 U CN212594792 U CN 212594792U
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Abstract
The utility model is suitable for an air purification technical field provides a dust removal purification equipment, be equipped with the feed cylinder of dog-house, set up atomizer subassembly, filter assembly and the controller on the feed cylinder including the bottom, this atomizer subassembly and this filter assembly set up from bottom to top along the axial direction of feed cylinder, and the top of this feed cylinder is equipped with the draught fan, this draught fan and controller electric connection. The atomizer assembly is arranged, so that dust can be atomized; through the axial direction with atomizer subassembly and filter assembly along the feed cylinder from bottom to top to make filter assembly be and hang perpendicularly and set up in the feed cylinder, under the effect of the negative pressure of breathing in at the draught fan, the dirty gas filters through filter assembly, adsorbs on filter assembly, and the thick granule of being convenient for can fall into outside ash bin because of the dead weight, has improved the efficiency of removing dust through carrying out twice purification to dust gas, has realized dustless operation.
Description
Technical Field
The utility model relates to an air purification technical field, in particular to dust removal purification equipment.
Background
The innovation is open, the modern industry of China is rapidly developed day by day, the material life of people is greatly enriched, and meanwhile, pollution such as haze weather is caused, so that the health of people is greatly harmed.
With the enhancement of environmental awareness, most of the air exhausted from factories needs to be purified by dust removal equipment and then exhausted. However, the existing dust removing equipment is limited by self adjustment, the dust removing efficiency is continuously and gradually reduced along with the fine dust particles, and the dust-free operation cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dust removal purification equipment aims at solving the technical problem that current dust collecting equipment can't remove dust to the dust of tiny granule and lead to dust collection efficiency low.
In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a dust removal purification equipment, be equipped with the feed inlet including the bottom feed cylinder, set up in on the feed cylinder and be used for carrying out atomization treatment to dust gas atomizer subassembly, install in the feed cylinder and be used for carrying out filtration treatment to dust gas filtering component and set up in on the feed cylinder and be used for control the atomizer subassembly with the controller of filtering component's work, the atomizer subassembly with filtering component follows the axial direction of feed cylinder sets up from bottom to top, the top of feed cylinder is equipped with and is used for guiding dust gas to waft to the atomizer subassembly with filtering component's draught fan, the draught fan with controller electric connection.
Optionally, the atomizer subassembly includes the water pipe that is used for supplying outside rivers to flow in the feed cylinder, is used for leading outside air to get into air conduit in the feed cylinder and be used for with the water pipe with air conduit is linked together and is used for carrying out atomization process with air and rivers atomizer, the atomizer set up in the feed cylinder, the water pipe with air conduit all is the interval set up in on the feed cylinder.
Optionally, the airflow jet direction of the atomizer is opposite to the flow direction of the dust gas guided by the induced draft fan.
Optionally, the atomizer assembly further includes a first solenoid valve for controlling water flow and a second solenoid valve for controlling air flow, the first solenoid valve and the second solenoid valve are respectively disposed on the water pipe and the air pipe, and are both electrically connected to the controller.
Optionally, the filter assembly includes an empty filter support disposed in the cylinder, a positioning screw mounted on the empty filter support, and a filter cartridge disposed on the empty filter support, the positioning screw extends into the filter cartridge, an opening is disposed in the cylinder corresponding to the filter cartridge, and an access door for sealing the opening is movably disposed on the cylinder.
Optionally, the charging barrel is further provided with a blowback device for blowing off dust particles adsorbed on the filter cartridge so that the dust particles fall into the region of the atomizer assembly for atomization, and the filter assembly is distributed between the induced draft fan and the atomizer assembly.
Optionally, the back-blowing device comprises an air storage tank arranged in the charging barrel, a blowing nozzle arranged on the air storage tank and used for blowing the filter cartridge, and a third electromagnetic valve arranged on the air storage tank, wherein the third electromagnetic valve is electrically connected with the controller.
Optionally, the filter cartridge is a polyester long fiber filter.
The utility model provides a dust removal purification equipment's beneficial effect lies in: compared with the prior art, the utility model discloses a set up the atomizer subassembly to can catch the dust that suspends in the air through the water smoke, let the water smoke combine with the dust in the air, form the reunion of dust and water smoke, make the dust that the diameter is below 10 microns subside under the action of gravity, realize the source and suppress dirt; by arranging the filtering component, the dust gas can be filtered and purified again; set up and set up the draught fan on the feed cylinder from bottom to top through the axial direction with atomizer subassembly and filtering component along the feed cylinder, thereby make filtering component be perpendicular the hanging and set up in the feed cylinder, breathe in under the effect of negative pressure at the draught fan, dust gas filters through filtering component, adsorb on filtering component, meanwhile, also be convenient for thicker granule can fall into outside ash bin because of the dead weight, through carrying out twice purification to dust gas, thereby can carry out dust removal treatment to the dust of different diameters size, the efficiency of dust removal is improved, dust-free operation has been realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a view structural diagram of a dust removing and purifying apparatus provided in an embodiment of the present invention;
fig. 2 is a structural diagram of another view angle of the dust-removing and purifying device provided by the embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-a charging barrel; 11-a feeding port;
2-an atomizer assembly; 21-a water pipe; 22-air ducts; 23-an atomizer; 24-a first solenoid valve; 25-a second solenoid valve;
3-a filter assembly; 31-air filter holder; 32-a positioning screw; 33-a filter cartridge; 34-a detection gate;
4-a draught fan;
5-a controller;
6-a back blowing device; 61-a gas storage tank; 62-a blowing nozzle; 63-third solenoid valve.
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 for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.
As shown in fig. 1-2, this embodiment provides a dust removal purification equipment, this dust removal purification equipment includes feed cylinder 1, the bottom of this feed cylinder 1 is equipped with dog-house 11, still be equipped with atomizer subassembly 2 and filter assembly 3 on feed cylinder 1, this atomizer subassembly 2 can be used to carry out atomization treatment to dust gas, this filter assembly 3 can be used to carry out filtration treatment to dust gas, this atomizer subassembly 2 and filter assembly 3 set up from bottom to top along the axial direction of feed cylinder 1, in addition, still be equipped with controller 5 on this feed cylinder 1, this controller 5 can be used to control the work of this atomizer subassembly 2 and filter assembly 3, be equipped with draught fan 4 at the top of feed cylinder 1, this draught fan 4 and controller 5 electric connection, this draught fan 4 can be used to guide dust gas to waft atomizer subassembly 2 and filter assembly 3 regional purification treatment. Thus, by arranging the atomizer assembly 2, dust suspended in the air can be captured through water mist, the water mist is combined with the dust in the air to form an agglomerate of the dust and the water mist, the dust with the diameter of less than 10 microns is settled under the action of gravity, and the source dust suppression is realized; by arranging the filtering component 3, the dust gas can be filtered and purified again; set up and set up draught fan 4 on feed cylinder 1 from bottom to top through the axial direction with atomizer subassembly 2 and filter assembly 3 along feed cylinder 1, thereby make filter assembly 3 be perpendicular hanging and set up in feed cylinder 1, under the effect of the negative pressure of breathing in at draught fan 4, dust gas filters through straining a section of thick bamboo, dust-laden gas filters through filter assembly 3, adsorb on filter assembly 3, meanwhile, also be convenient for thicker granule can fall into outside ash bin because of the dead weight, through purifying dust gas twice, thereby can carry out dust removal treatment to the dust of different diameters size, the efficiency of dust removal has been improved, dust-free operation has been realized.
Preferably, the feeding opening 11 can be an open feeding opening or a closed feeding opening through a feeding tube, which is not limited herein.
Preferably, in the present invention, the controller 5 is a PLC program controller.
The utility model discloses in, this dust purification device's theory of operation as follows:
when dust gas is generated in the unloading process, the dust gas floats to the atomizer assembly 2 under the action of negative pressure generated by the draught fan 5, the dust is captured by water mist generated by the atomizer assembly 2, the water mist is combined with the dust in the air, and formed dust and water mist agglomerates fall into an external dust bin under the self-weight of the dust and water mist agglomerates; the fine powder particles are filtered; subsequently, under the effect of draught fan 5, the dust after the purification treatment continues to rise to the region of filter assembly 3, purifies the dust once more through filter assembly 3 region, and finally, discharges through the exhaust chamber of feed bin 1, realizes the dust removal purification to dust gas.
Further, please refer to fig. 1 for showing, as the utility model provides a dust-removing purification device's a specific implementation, this atomizer subassembly 2 includes water pipe 21 and air conduit 22, this water pipe 21 can be used to supply outside rivers to flow into feed cylinder 1 in, this air conduit 22 can be used to guide outside air to get into in the feed cylinder 1, this water pipe 21 all is the interval with air conduit 22 and sets up on feed cylinder 1, in addition, this atomizer subassembly 2 still includes atomizer 23, this atomizer 23 sets up in feed cylinder 1, this atomizer 23 is linked together with water pipe 21 and air conduit 22 to carry out atomization process with air and rivers. Thus, when air and water respectively enter the atomizer 23, the nozzle of the atomizer 23 can accurately control the mixing ratio of the air and the water, so that gas-liquid mixing atomization is realized, and the friction between the compressed air and the liquid generates a uniform and fine atomization effect.
The utility model discloses in, this atomizer subassembly 2's theory of operation as follows:
when air and water flow enter into atomizer 23 respectively, atomizer 23's nozzle can accurate control air and water's mixing ratio this moment, realize gas-liquid mixture atomizing, produce the atomized particles, and this atomized particles and dust particle are through colliding, absorption, the coagulation becomes the dust group, and the dust group is because of self gravity subsides, falls into in the ash bin. When the sizes of the water mist particles are close to those of the dust particles, the water mist particles and the dust particles can be fully collided and condensed and then sink down through the attraction of the gravity, and the effects of dust suppression, dust fall and dust removal are achieved.
Preferably, in the present invention, the airflow spraying direction of the atomizer 23 is opposite to the flow direction of the dust gas guided by the induced draft fan 4. Like this, through setting up the direction of spraying to opposite with the gaseous direction of dust, when the gaseous direction motion of dust orientation atomizer 23, 23 spun atomized particles of atomizer collide with the dust this moment, adsorb, realize better cohesion, and atomizer 23 is at the injection in-process, can produce the effort that hinders the gaseous rise of dust, has slowed down the speed that the dust rises, provides sufficient time for the condensation of atomized particles and dust for the effect of purification obtains further promotion.
Further, please refer to fig. 1, as a specific implementation manner of the dust removing and purifying apparatus provided by the present invention, the atomizer assembly 2 further includes a first solenoid valve 24 and a second solenoid valve 25, the first solenoid valve 24 can be used to control the flow of water flow, the second solenoid valve 25 can be used to control the flow of air, the first solenoid valve 24 is disposed on the water pipe 21, the second solenoid valve 25 is disposed on the air pipe 22, and the first solenoid valve 24 and the second solenoid valve 25 are both electrically connected to the controller 5. In this way, by arranging the first electromagnetic valve 24 and the second electromagnetic valve 25, the flow rate of the water flow and the air flow rate can be accurately controlled, and the problem that the water flow rate is large and the overall water content of the powder is affected is avoided.
Further, please refer to fig. 1, as a specific embodiment of the dust removing and purifying apparatus provided by the present invention, the filtering component 3 includes an empty filtering bracket 31 and a positioning screw rod 32, the empty filtering bracket 31 is disposed in the charging barrel 1, the positioning screw rod 32 is mounted on the empty filtering bracket 31, in addition, a filtering barrel 33 is further disposed on the empty filtering bracket 31, the positioning screw rod 32 extends into the filtering barrel 33, in addition, an opening is further disposed on the charging barrel 1 corresponding to the position of the filtering barrel 33, a detecting door 34 is further movably disposed on the charging barrel 1, and the detecting door 34 can be used to seal the opening. Thus, by arranging the filter cylinder 33, smaller dust can be adsorbed on the surface of the filter cylinder 33, and larger dust falls into the dust bin due to the self weight, so that the dust is removed; through set up detection door 34 on feed bin 1, when needing to be changed or wash and strain a section of thick bamboo 33, can open detection door this moment, will strain a section of thick bamboo 33 and take out and change and wash, it is simple convenient.
Preferably, one end of the detection door 34 is rotatably installed on the storage bin 1 through a pin. Of course, the detection door 34 can be mounted on the silo 1 in other ways according to the actual situation and the specific requirements, and is not limited herein.
Further, please refer to fig. 1 and fig. 2, as a specific embodiment of the dust removing and purifying apparatus provided by the present invention, a back-blowing device 6 is further disposed on the charging barrel 1, and the back-blowing device 6 is respectively disposed between the induced draft fan 4 and the atomizer assembly 2. By arranging the blowback device 6, dust particles adsorbed on the filter cartridge 33 can be blown down so that the dust particles fall into the region of the atomizer assembly 2 for atomization again, and the purification efficiency is improved.
Further, please refer to fig. 1, as a specific embodiment of the dust-removing and purifying apparatus provided by the present invention, the back-blowing device 6 includes a gas storage tank 61, the gas storage tank 61 is disposed in the charging barrel 1, the gas storage tank 61 is further provided with a blowing nozzle 62 and a third electromagnetic valve 63, the blowing nozzle 62 can blow gas into the filter cartridge 33, and the third electromagnetic valve 63 is electrically connected to the controller 5. When air blowing is needed, the controller 5 controls the third electromagnetic valve 63, the third electromagnetic valve 63 is opened, the air in the air storage tank 61 is sprayed out through the blowing nozzle 62 and flows into the filter cartridge 33, the filter cartridge 33 expands and deforms to generate vibration, and under the action of reverse air flow scouring, dust adsorbed on the surface of the filter cartridge 33 is blown off and falls into the region of the atomizer assembly 2 for atomization.
In this embodiment, when dust is deposited on the outer surface of the filter cartridge 33, at this time, the blowback device 6 can blow off dust particles on the filter cartridge 33, and under the action of reverse airflow scouring, larger dust attached to the outer surface of the dust removal filter cartridge 33 is peeled off and falls into the dust bin, and smaller particles fall into the region of the atomizer assembly 2 for secondary atomization, thereby realizing the filtration of dust gas.
The utility model discloses in, when straining a surface deposit dust of section of thick bamboo 33, controller 5 can send self-cleaning instruction this moment, and third solenoid valve 63 can open about 0.1 ~ 0.2 second in the twinkling of an eye, sends out one pulse air current, blows off the deposition of straining a section of thick bamboo 33 surface through the effect of spraying, blowback, leans on the dead weight to fall into the reprocessing of atomizer 23, and the dust of coarser granule leans on the dead weight to be greater than draught fan 4 gravitation and falls to the ash bin.
The utility model discloses in, when straining the dust on a 33 surface and constantly increasing, lead to the equipment resistance to rise to the setting value, 5 output signal of controller this moment, programme-controlled appearance begins to work, opens each solenoid valve one by one, makes compressed air blow the deashing to straining a 33 through blow gun 62, under reverse air current's effect, attaches to and strains the dust on a 33 surface (or in the filter layer) and break away from rapidly that a 33 falls into the ash bin.
Preferably, the filter cartridge 33 uses a polyester long fiber filter element having a filter element area greater than 25m3(ii) a The gas treatment amount is 3000m3/h。
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 (8)
1. Dust removal purification equipment, its characterized in that, be equipped with the feed inlet including the bottom the feed cylinder, set up in on the feed cylinder and be used for carrying out atomizing treatment to dust gas atomizer subassembly, install in the feed cylinder and be used for carrying out filtration treatment to dust gas filtering component and set up in on the feed cylinder and be used for control atomizer subassembly with the controller of filtering component's work, atomizer subassembly with filtering component follows the axial direction of feed cylinder sets up from bottom to top, the top of feed cylinder is equipped with and is used for guiding dust gas to waft to atomizer subassembly with filtering component's draught fan, the draught fan with controller electric connection.
2. The dust-removing and purifying device of claim 1, wherein the atomizer assembly comprises a water pipe for flowing external water into the cartridge, an air pipe for guiding external air into the cartridge, and an atomizer for communicating with the water pipe and the air pipe and for atomizing air and water, the atomizer is disposed in the cartridge, and the water pipe and the air pipe are disposed on the cartridge at intervals.
3. The dust-removing purification apparatus as claimed in claim 2, wherein the direction of the air flow of the atomizer is opposite to the direction of the flow of the dust gas guided by the induced draft fan.
4. The dust extraction purification apparatus of claim 2, wherein the atomizer assembly further comprises a first solenoid valve for controlling the flow rate of water and a second solenoid valve for controlling the flow rate of air, the first solenoid valve and the second solenoid valve being disposed on the water pipe and the air pipe, respectively, and both being electrically connected to the controller.
5. The dust removing and purifying device as claimed in any one of claims 1 to 4, wherein the filter assembly comprises an empty filter support arranged in the cylinder, a positioning screw rod mounted on the empty filter support, and a filter cartridge arranged on the empty filter support, the positioning screw rod extends into the filter cartridge, an opening is arranged on the cylinder corresponding to the position of the filter cartridge, and an access door for sealing the opening is movably arranged on the cylinder.
6. The dust-removing purification equipment as claimed in claim 5, wherein the charging barrel is further provided with a blowback device for blowing off the dust particles adsorbed on the filter cartridge so that the dust particles fall to the region of the atomizer assembly for atomization treatment, and the filter assembly is distributed between the induced draft fan and the atomizer assembly.
7. The dust-removing purification apparatus of claim 6, wherein the back-blowing device comprises an air storage tank disposed in the cartridge, a blowing nozzle disposed on the air storage tank for blowing air into the filter cartridge, and a third solenoid valve disposed on the air storage tank, and the third solenoid valve is electrically connected to the controller.
8. The dust purification apparatus of claim 5, wherein the filter cartridge is a polyester long fiber filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021623871.6U CN212594792U (en) | 2020-08-06 | 2020-08-06 | Dust removal purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021623871.6U CN212594792U (en) | 2020-08-06 | 2020-08-06 | Dust removal purification equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212594792U true CN212594792U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021623871.6U Active CN212594792U (en) | 2020-08-06 | 2020-08-06 | Dust removal purification equipment |
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| CN (1) | CN212594792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019400A (en) * | 2023-09-27 | 2023-11-10 | 河南富源岩棉有限公司 | Efficiency-improving wet electrostatic dust and mist removing device |
-
2020
- 2020-08-06 CN CN202021623871.6U patent/CN212594792U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019400A (en) * | 2023-09-27 | 2023-11-10 | 河南富源岩棉有限公司 | Efficiency-improving wet electrostatic dust and mist removing device |
| CN117019400B (en) * | 2023-09-27 | 2023-12-15 | 河南富源岩棉有限公司 | Efficiency-improving wet electrostatic dust and mist removing device |
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