CN216092870U - Waste gas and dust eliminating device - Google Patents
Waste gas and dust eliminating device Download PDFInfo
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- CN216092870U CN216092870U CN202122469405.8U CN202122469405U CN216092870U CN 216092870 U CN216092870 U CN 216092870U CN 202122469405 U CN202122469405 U CN 202122469405U CN 216092870 U CN216092870 U CN 216092870U
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- treatment tower
- tower
- sponge layer
- sieve
- exhaust gas
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Abstract
The utility model discloses a waste gas and dust eliminating device which comprises a treatment tower, wherein an air inlet pipe is arranged on one side of the bottom of the treatment tower, a water collecting tank is arranged on the other side of the bottom of the treatment tower, the bottom side of the treatment tower is communicated with the bottom side of the water collecting tank, a water pumping pipe is arranged in the water collecting tank, one end of a water pumping pump is connected with the water pumping pipe, the other end of the water pumping pump is connected with a spray header arranged in the treatment tower through a water conveying pipe, a rotational flow plate is arranged below the spray header, a sieve plate is arranged above the spray header, a sponge layer is arranged above the sieve plate, an activated carbon adsorption layer is arranged on the upper surface of the sponge layer, a rotatable cleaning brush rod is arranged on the lower surface of the sieve plate, and a rotatable compression roller is arranged on the lower surface of the sponge layer; according to the utility model, through the rotatable cleaning brush rod and the press roller, the phenomena of sieve pore blockage of the sieve plate and water absorption saturation of the sponge layer can be effectively avoided, and the dust removal efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment devices, in particular to a waste gas dust eliminating device.
Background
In industrial production, the waste gas of production is mainly handled through exhaust treatment device, and all there are impurity such as dust in most waste gas, to this dust impurity, mainly filter the piece structure directly through filter screen, sieve, screen cloth etc. at present, but this kind of filter piece uses after of a specified duration, the filtration pore on its surface often can block up, be difficult to clear up, often need to filter the piece and change, in order to ensure filtration efficiency, its change process not only wastes time and energy, but also reduced dust treatment efficiency.
Disclosure of Invention
The utility model aims to overcome the defects and provide an exhaust gas and dust eliminating device to solve the technical problems that filter holes of a filter element are easy to block and the dust treatment efficiency is low in the background technology.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a waste gas dust remove device, includes the treatment column, treatment column bottom one side is provided with the intake pipe, and the opposite side is equipped with the header tank, and treatment column bottom side and header tank bottom side communicate each other, be equipped with the drinking-water pipe in the header tank, suction pump one end is connected with the drinking-water pipe, and the other end passes through the delivery pipe and is connected with the shower head of locating in the treatment column, the shower head below is equipped with the whirl board, and the shower head top is equipped with the sieve, and the sieve top is equipped with the sponge layer, and sponge layer upper surface is equipped with the activated carbon adsorption layer, the sieve lower surface is equipped with rotatable brush-holder stud that cleans, sponge layer lower surface is equipped with rotatable compression roller.
Preferably, the surface of the cleaning brush rod is provided with bristles, one end of the cleaning brush rod is fixedly connected with the lower side of the rotating shaft, the pressing roller is hinged to the roller frame, one end of the roller frame is fixedly connected with the upper side of the rotating shaft, the surface of the rotating shaft is sleeved with a transverse bevel gear, the transverse bevel gear is meshed with a vertical bevel gear, and the vertical bevel gear is connected with the output shaft of the servo motor through a rotating shaft.
Preferably, the surface of the rotating shaft is vertically limited in the middle area of the sieve plate through a first bearing, the edge of the sieve plate is fixed on the inner side of the treatment tower, the rotating shaft is transversely limited on the side wall of the treatment tower through a second bearing, and the servo motor is fixed on the outer side wall of the treatment tower through a mounting plate.
Preferably, the bottom one side of the treatment tower is also provided with a stirring shaft, the surface of the stirring shaft is provided with stirring blades, the end part of the stirring shaft is connected with an output shaft of a driving motor, the stirring shaft is transversely limited on the side wall of the treatment tower through a third bearing, and the stirring shaft is fixed on the outer side wall of the treatment tower through a fixing plate.
Preferably, the whirl plate is fixedly arranged on the inner side wall of the treatment tower, and the outer edge part of the whirl plate is provided with an overflow hole.
Preferably, a filter screen is further arranged at the position where the water collecting tank is communicated with the treatment tower, and a water replenishing pipe is arranged on one side of the top of the water collecting tank.
Preferably, a baffle plate type demister is also arranged close to the outlet at the top of the treatment tower.
The utility model has the beneficial effects that: according to the utility model, through the rotatable cleaning brush rod and the press roller, the phenomena of sieve pore blockage of the sieve plate and water absorption saturation of the sponge layer can be effectively avoided, and the dust removal efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view showing a construction of an exhaust gas dust removing apparatus;
fig. 2 is a schematic top view of the swirler plate of fig. 1.
Detailed Description
The utility model is described in further detail below with reference to the figures and specific embodiments.
As shown in fig. 1 and 2, a waste gas dust eliminating device, including treatment tower 1, 1 bottom one side of treatment tower is provided with intake pipe 2, and the opposite side is equipped with header tank 3, and 1 bottom side of treatment tower communicates with 3 bottom sides of header tank each other, be equipped with drinking-water pipe 4 in the header tank 3, 5 one end of suction pump are connected with drinking-water pipe 4, and the other end passes through flow pipe 6 to be connected with the shower head 7 of locating in the treatment tower 1, shower head 7 below is equipped with whirl board 8, and shower head 7 top is equipped with sieve 9, and sieve 9 top is equipped with sponge layer 10, and sponge layer 10 upper surface is equipped with activated carbon adsorption layer 11, sieve 9 lower surface is equipped with rotatable cleaning brush-holder 12, sponge layer 10 lower surface is equipped with rotatable compression roller 13.
As a preferable mode, the surface of the cleaning brush rod 12 is provided with bristles 14, one end of the cleaning brush rod 12 is fixedly connected with the lower side of the rotating shaft 15, the pressing roller 13 is hinged on the roller frame 16, one end of the roller frame 16 is fixedly connected with the upper side of the rotating shaft 15, the surface of the rotating shaft 15 is sleeved with a horizontal bevel gear 32, the horizontal bevel gear 32 is meshed with a vertical bevel gear 17, and the vertical bevel gear 17 is connected with an output shaft of a servo motor 19 through a rotating shaft 18. After the design, after the servo motor 19 is started, the servo motor drives the rotating shaft 18 to rotate, and further drives the vertical bevel gear 17 to rotate, so that the vertical bevel gear 17 meshed with the vertical bevel gear 17 rotates, the rotating shaft 15 is driven to rotate when the vertical bevel gear 17 rotates, and finally the roller frame 16 at the upper side and the cleaning brush rod 12 at the lower side can be driven to rotate, when the roller frame 16 rotates, the pressing roller 13 continuously makes circular motion and continuously sweeps the lower surface of the sponge layer 10, and the pressing roller 13 is hinged in the roller frame 16, so the pressing roller 13 can also rotate, and the sponge layer 10 can be continuously extruded in the processes of circular motion and rotation motion of the pressing roller 13, so that the moisture absorbed in the sponge layer 10 is continuously extruded, and the failure of the sponge layer 10 and the activated carbon adsorption layer 11 after moisture absorption saturation is avoided; the cleaning brush rod 12 can continuously sweep the lower surface of the sieve plate 9 through the brush hairs 14 in the rotating process, so that the phenomenon that sieve holes of the sieve plate 9 are blocked can be effectively prevented.
As a preferable mode, the surface of the rotating shaft 15 is vertically limited in the middle area of the sieve plate 9 by a first bearing 20, the edge of the sieve plate 9 is fixed inside the processing tower 1, the rotating shaft 18 is transversely limited on the side wall of the processing tower 1 by a second bearing 21, and the servo motor 19 is fixed on the outer side wall of the processing tower 1 by a mounting plate 22.
As a preferable mode, a stirring shaft 23 is further arranged on one side of the bottom of the treatment tower 1, stirring blades 24 are arranged on the surface of the stirring shaft 23, the end of the stirring shaft 23 is connected with an output shaft of a driving motor 25, the stirring shaft 23 is transversely limited on the side wall of the treatment tower 1 through a third bearing 26, and the stirring shaft 23 is fixed on the outer side wall of the treatment tower 1 through a fixing plate 27. When driving motor 25 during operation, can drive (mixing) shaft 23 and rotate, and then make stirring vane 24 rotate to can stir rivers, make the waste gas that comes in from intake pipe 2 can mix with water fast, accelerate the absorptive efficiency of gas-liquid mixture, make the dust in the waste gas can be absorbed partly by liquid fast.
As one of the preferable modes, the rotational flow plate 8 is fixedly arranged on the inner side wall of the treatment tower 1, and the outer edge part of the rotational flow plate 8 is provided with an overflow hole 28. When the gas and the liquid fog pass through the rotational flow plate 8, an air rotational flow effect can be formed, rotation and centrifugal motion are generated, the gas and the liquid fog are thrown to the outer wall of the inner side of the treatment tower 1 under the action of centrifugal force and inertia force, and dust particles are settled in a liquid film and flow to the bottom of the treatment tower 1 below through the overflow holes 28.
As a preferable mode, a filter screen 29 is further disposed at a position where the water collection tank 3 is communicated with the treatment tower 1, and a water replenishing pipe 30 is disposed on one side of the top of the water collection tank 3. By means of the filter screen 29, it is possible to prevent deposited dust impurities in the water collecting tank 3 from flowing back into the water collecting tank 3.
In a preferred embodiment, a baffle demister 31 is further provided near the top outlet of the treatment tower 1. In this embodiment, the exhaust gas passes through the baffle demister 31, and the mist droplets are blocked by the baffle plate in the baffle demister 31 and adhere to the surface of the baffle plate, so as to effectively prevent the water mist from escaping from the top outlet of the treatment tower 1.
The working principle of the embodiment is as follows:
firstly, waste gas to be treated enters a treatment tower 1 from an air inlet pipe 2, part of dust in the waste gas absorbs part of the dust through liquid and then upwards passes through a cyclone plate 8, when the gas and liquid mist pass through the cyclone plate 8, an air cyclone effect is formed to generate rotation and centrifugal motion, the gas and the liquid mist are thrown to the outer wall of the inner side of the treatment tower 1 under the action of centrifugal force and inertia force, and dust particles are settled in a liquid film and flow to the bottom of the treatment tower 1 below through an overflow hole 28; a small part of gas and liquid fog continuously rise after passing through the cyclone plate 8 and sequentially pass through the sponge layer 10 and the activated carbon adsorption layer 11, wherein water is absorbed by the sponge layer 10 and the activated carbon adsorption layer 11, and part of odor in the gas is also absorbed by the activated carbon adsorption layer 11; after the servo motor 19 is started, the servo motor drives the rotating shaft 18 to rotate, and then drives the vertical bevel gear 17 to rotate, so that the vertical bevel gear 17 meshed with the servo motor rotates, the vertical bevel gear 17 drives the rotating shaft 15 to rotate when rotating, and finally can drive the roller frame 16 at the upper side and the cleaning brush rod 12 at the lower side to rotate, when the roller frame 16 rotates, the pressing roller 13 continuously makes circular motion and continuously sweeps the lower surface of the sponge layer 10, and the pressing roller 13 is hinged in the roller frame 16, so that the pressing roller 13 can also rotate, and the sponge layer 10 can be continuously pressed in the process of circular motion and rotation motion of the pressing roller 13, so that the moisture absorbed in the sponge layer 10 is continuously extruded, and the failure of the sponge layer 10 and the activated carbon adsorption layer 11 after moisture absorption saturation is avoided; the cleaning brush rod 12 can continuously sweep the lower surface of the sieve plate 9 through the brush hairs 14 in the rotating process, so that the phenomenon that sieve holes of the sieve plate 9 are blocked can be effectively prevented; waste gas after the dust elimination passes through baffle plate type demister 31 again, and vaporific liquid drop can be blocked and the adhesion is on its surface by the baffling board in baffle plate type demister 31, prevents effectively that water smoke from overflowing from the position of treatment tower 1 top exit.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.
Claims (7)
1. An exhaust gas dust abatement apparatus comprising a process tower (1), characterized in that: the utility model discloses a processing tower, including treatment tower (1), suction pipe (7), shower head (7), screen plate (9), sieve (9) top are equipped with sponge layer (10), and sponge layer (10) upper surface is equipped with activated carbon adsorption layer (11), screen plate (9) lower surface is equipped with rotatable brush rod (12), sponge layer (10) lower surface is equipped with rotatable compression roller (13), and the opposite side is equipped with header tank (3), and treatment tower (1) bottom side communicates with header tank (3) bottom side each other, be equipped with drinking-water pipe (4) in header tank (3), suction pump (5) one end is connected with drinking-water pipe (4), and the other end passes through flow pipe (6) to be connected with shower head (7) of locating in treatment tower (1), shower head (7) below is equipped with whirl board (8), and shower head (7) top is equipped with sieve (9), and sieve (9) top is equipped with sponge layer (10).
2. An exhaust gas dust removing device according to claim 1, wherein: clean brush-holder stud (12) surface and be equipped with brush hair (14), clean brush-holder stud (12) one end and rotation axis (15) downside fixed connection, compression roller (13) are articulated to be located on roller frame (16), roller frame (16) one end and rotation axis (15) upside fixed connection, rotation axis (15) surface cover is equipped with horizontal bevel gear (32), horizontal bevel gear (32) and vertical bevel gear (17) meshing, vertical bevel gear (17) are through axis of rotation (18) and servo motor (19) output shaft.
3. An exhaust gas dust removing device according to claim 2, wherein: rotation axis (15) surface is vertical spacing in sieve (9) middle part region through first bearing (20), and it is inboard that sieve (9) edge is fixed in treatment tower (1), axis of rotation (18) are transversely spacing in treatment tower (1) lateral wall through second bearing (21), servo motor (19) are fixed in treatment tower (1) lateral wall through mounting panel (22).
4. An exhaust gas dust removing device according to claim 1, wherein: the processing tower is characterized in that a stirring shaft (23) is further arranged on one side of the bottom of the processing tower (1), stirring blades (24) are arranged on the surface of the stirring shaft (23), the end part of the stirring shaft (23) is connected with an output shaft of a driving motor (25), the stirring shaft (23) is transversely limited on the side wall of the processing tower (1) through a third bearing (26), and the stirring shaft (23) is fixed on the outer side wall of the processing tower (1) through a fixing plate (27).
5. An exhaust gas dust removing device according to claim 1, wherein: the cyclone plate (8) is fixedly arranged on the inner side wall of the treatment tower (1), and the outer edge part of the cyclone plate (8) is provided with an overflow hole (28).
6. An exhaust gas dust removing device according to claim 1, wherein: a filter screen (29) is further arranged at the position where the water collecting tank (3) is communicated with the treatment tower (1), and a water replenishing pipe (30) is arranged on one side of the top of the water collecting tank (3).
7. An exhaust gas dust removing device according to claim 1, wherein: a baffle plate type demister (31) is arranged near the outlet at the top of the treatment tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469405.8U CN216092870U (en) | 2021-10-13 | 2021-10-13 | Waste gas and dust eliminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469405.8U CN216092870U (en) | 2021-10-13 | 2021-10-13 | Waste gas and dust eliminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216092870U true CN216092870U (en) | 2022-03-22 |
Family
ID=80692457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122469405.8U Active CN216092870U (en) | 2021-10-13 | 2021-10-13 | Waste gas and dust eliminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216092870U (en) |
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2021
- 2021-10-13 CN CN202122469405.8U patent/CN216092870U/en active Active
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