CN110975467A - Water filtering dust removing device - Google Patents
Water filtering dust removing device Download PDFInfo
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- CN110975467A CN110975467A CN201911324710.9A CN201911324710A CN110975467A CN 110975467 A CN110975467 A CN 110975467A CN 201911324710 A CN201911324710 A CN 201911324710A CN 110975467 A CN110975467 A CN 110975467A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
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Abstract
The invention discloses a water filtering dust removal device, and relates to the technical field of environmental protection dust removal. The invention comprises a water filtering device, a gas distribution disc and a stirring device; the water filtering device is of a closed circular water tank structure; a cavity A is formed in the water filtering device; a branch pipeline is fixedly arranged at the top of the water filtering device; the tail end of the branch pipeline is fixed with an air distribution disc; the branch pipeline penetrates through the water filtering device and the top of the gas distribution disc; the stirring device is respectively in rotating fit with the circumferential side surface of the gas distribution disc and the circumferential side of the branch pipeline; the stirring device is in transmission connection with the power device. Through the action of the water filtering device, the gas distribution disc and the stirring device, the stirring device drives the water on the peripheral side of the gas distribution disc and bubbles generated by the dust-containing gas overflowing from the vent holes to perform circular rotation motion, so that the overflowing bubbles spirally rise in water, and the flow path of the bubbles of the dust-containing gas in the water is increased; the dust removal effect and the efficiency of the air distribution plate in water are improved.
Description
Technical Field
The invention belongs to the technical field of environmental protection and dust removal, and particularly relates to a water filtering and dust removing device.
Background
At present, a lot of flour particles are generated in the process of producing flour by a flour mill, the flour is powdery, light in weight and fine in particles, the flour is easy to be lifted into the air and easy to diffuse in the air, so that the air is turbid, the flour is sucked into a respiratory system along with the air, the normal operation of the respiratory system is influenced, and the health of workers is greatly damaged; it is necessary to treat these dusts; meanwhile, when the dust is suspended in the air and reaches a high concentration, once a flame, a spark, an electric arc or a proper temperature is met, a violent explosion is easily formed.
Chinese patent 'a water filtration dust extraction for flour mill'; the publication number is: CN 106621626B; this patent includes casing, fan, controller and rose box. The invention has the beneficial effects that: dust is effectively removed; the conditions of air leakage and the like can not occur, and the dust removal efficiency is high; the problem of static electricity possibly existing in the prior art is avoided, so that the risk of dust deflagration is reduced; no extra space is occupied; the installation and maintenance of the equipment are easy; the air distribution disc is connected to the output end of the first pipeline, so that the extracted air is uniformly distributed in water.
The air distributor known from the above patent only achieves the effect of uniformly distributing the extracted air in water, so that the dust or dust in the extracted dust-containing gas contacts with water, thereby achieving the effect of removing the micro dust in the air.
According to the water filtering and dust removing device, through the action of the water filtering device, the gas distribution disc and the stirring device, the stirring device drives bubbles generated by water on the peripheral side of the gas distribution disc and dust-containing gas overflowing from the vent hole to perform circumferential rotation motion, so that the bubbles of the overflowing dust-containing gas perform spiral rising motion in water, and the flow path of the bubbles of the dust-containing gas in water is greatly increased; greatly improves the dust removal effect and efficiency of the air distribution disc in water.
Disclosure of Invention
The invention aims to provide a water filtering and dust removing device, which is characterized in that under the action of a water filtering device, a gas distribution disc and a stirring device, the stirring device drives bubbles generated by water on the peripheral side of the gas distribution disc and dust-containing gas overflowing from a vent hole to perform circular rotation motion, so that the bubbles of the overflowing dust-containing gas perform spiral rising motion in water, and the flow path of the bubbles of the dust-containing gas in the water is greatly increased; the dust removal effect and the efficiency of gas distribution plate in water are greatly improved, and the advantage of remarkably improving the dust removal effect and the dust removal efficiency is achieved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a water filtering and dust removing device, which comprises a water filtering device, a gas distribution disc and a stirring device, wherein the water filtering device is provided with a water inlet and a water outlet; the water filtering device is of a closed circular water tank structure; a cavity A is formed in the water filtering device; a branch pipeline is fixedly arranged at the top of the water filtering device; the tail end of the branch pipeline is fixed with an air distribution disc; the branch pipeline penetrates through the water filtering device and the top of the gas distribution disc; the stirring device is respectively in rotating fit with the circumferential side surface of the gas distribution disc and the circumferential side of the branch pipeline; the stirring device is in transmission connection with the power device; the stirring device is used for rotationally stirring the water in the cavity A; the power device is used for providing power for the stirring device;
the water filter device is used for providing a pool and an inflow water flow and an outflow water flow; and a branch pipeline for introducing dust-containing gas is fixed; the air distribution disc has the following functions: the dust-containing gas is uniformly flushed into the water of the water filtering device, so that bubbles generated by the dust-containing gas are contacted with the water, and the dust removal effect is achieved; the stirring device enables the water on the peripheral side of the gas distribution disc and bubbles generated by dust-containing gas overflowing from the vent holes to perform circular rotation motion.
Preferably, the bottom of the peripheral side surface of the water filtering device is respectively provided with a water inlet hole, a water outlet hole and an exhaust pipe; a power device is fixedly arranged on the inner top wall of the cavity A; the power device is a motor; the motor is in transmission connection with the stirring device through a transmission belt.
Preferably, a cavity B is arranged inside the gas distribution disc; the side surfaces of the gas distribution disc are uniformly provided with vent holes.
Preferably, the stirring device comprises a round pipe and a round ring; the rotating wheel is arranged on the peripheral side surface of the top of the circular tube; the inner surface of the circular pipe is in rotating fit with the peripheral sides of the branch pipes; the lower surface of the circular ring is matched with the upper surface of the gas distribution disc; the bottom surface of the circumferential side of the circular ring is circumferentially arrayed with cutting strips; a tangent plane is arranged on one side surface of the cutting strip; the slitting of the stirring device has the following functions: when bubbles generated by overflowing dust-containing gas do not form a bubble to rise, the bubbles are cut into very fine cutting strips to form a very small bubble to overflow, so that the volume of the bubbles generated by the dust-containing gas during overflow is small, the total surface area of the bubbles in contact with water is large, and the dust removing effect is high; meanwhile, the existing gas distribution plate is easy to gather because the overflowed gas stays in the original area to rise; the total surface area of the bubbles is reduced, so that the dust removal effect is reduced, and the upper limit of the velocity of the overflowed gas is lower; however, the bubbles overflowing from the water filtering and dust removing device can be cut into relatively smaller bubbles, and the overflowing bubbles can perform spiral rising movement, namely, the bubbles are not easy to gather, so that the upper limit of the speed of the overflowing gas can be relatively high, and the water filtering and dust removing device has the advantage of remarkably improving the dust removing efficiency.
Preferably, the section is provided with a cutting block; the cutting block is formed by combining two polyhedrons, and the two polyhedrons are symmetrical about a plane; the polyhedron may be a tetrahedron or a hexahedron; the cutting block has the following functions: the cut air bubbles are transversely cut or collided by the cut blocks; therefore, the cut bubbles can be continuously dispersed by cutting to form bubbles with smaller volume and reach larger total surface area.
Preferably, a stirring sheet is fixed at an included angle between the circular tube and the circular ring.
Preferably, the stirring device comprises a stirring blade; the tops of the stirring blades are all fixed with a rotating wheel, and the stirring blades are all fixed on one rotating wheel; while the slices are fixed.
Preferably, the bottom of the slice is provided with a cutting slice; the cutting sub-pieces are composed of two arc-shaped plates; the cutting piece consisting of the two arc-shaped plates has the following functions: make the bubble that overflows on being led to different two directions respectively through cutting the burst, have the motion that makes tiny bubble to the direction of difference and move, reach and avoid tiny bubble because carry out the effect of gathering near the same position to reach the effect that improves the total surface of bubble relatively, then have the effect that improves dust removal effect.
Preferably, a gap is arranged between the vent hole on the gas distribution plate and the stirring device; a gap with a certain distance is arranged between the inner side of the bottom of the gas distribution disc and the air vent, and the gas distribution disc and the air vent mainly prevent bubbles from overflowing when the bubbles are cut.
The invention has the following beneficial effects:
through the action of the water filtering device, the gas distribution disc and the stirring device, the stirring device drives the water on the peripheral side of the gas distribution disc and bubbles generated by the dust-containing gas overflowing from the vent holes to perform circular rotation motion, so that the bubbles of the overflowing dust-containing gas perform spiral rising motion in water, and the flow path of the bubbles of the dust-containing gas in water is greatly increased; the dust removal effect and the efficiency of gas distribution plate in water are greatly improved, and the dust removal effect and the dust removal efficiency are remarkably improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 the drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of a water filtration dust collector of the present invention;
FIG. 2 is a schematic structural diagram of a water filtration dust removal device of the present invention;
FIG. 3 is a schematic structural diagram of a power plant;
FIG. 4 is a schematic structural view of the gas distribution plate;
FIG. 5 is a schematic structural view of a stirring device;
FIG. 6 is a bottom view of the stirring device;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
FIG. 8 is a schematic view of the mounting structure of the stirring device and the dice;
FIG. 9 is an enlarged view of a portion of FIG. 8 at B;
FIG. 10 is a perspective view of the cut-out;
FIG. 11 is a top view of the structure of the stirring device with stirring blades;
FIG. 12 is a schematic view of the structure of the stirring vanes and the slices;
FIG. 13 is a schematic structural diagram of slicing and cutting the sliced sheet;
in the drawings, the components represented by the respective reference numerals are listed below:
1-water filtering device, 2-air distribution disc, 3-stirring device, 4-power device, 5-water surface, 101-cavity A, 102-branch pipeline, 103-water inlet hole, 104-water outlet hole, 105-exhaust pipe, 201-cavity B, 202-air vent hole, 301-round pipe, 302-round ring, 303-cutting strip, 304-cutting section, 305-cutting block, 306-stirring sheet, 307-stirring blade, 308-cutting sheet, 309-cutting sheet and 401-rotating wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-11, the present invention is a water filtering and dust removing device, which comprises a water filtering device 1, a gas distributing plate 2 and a stirring device 3; the water filtering device 1 is a closed circular water tank structure; a cavity A101 is arranged in the water filtering device 1; a branch pipeline 102 is fixedly arranged at the top of the water filtering device 1; the tail end of the branch pipeline 102 is fixed with an air distribution disc 2; the branch pipeline 102 penetrates through the top of the water filtering device 1 and the gas distribution plate 2; the stirring device 3 is respectively in rotating fit with the circumferential side surface of the gas distribution plate 2 and the circumferential side of the branch pipeline 102; the stirring device 3 is in transmission connection with the power device 4; the stirring device 3 is used for rotationally stirring the water in the cavity A101; the power device 4 is used for providing power for the stirring device 3;
the function of the water filter device 1 is to provide a water basin and an inflow and outflow water flow; and a branch pipeline for introducing dust-containing gas is fixed; the air distribution plate 2 has the functions of: the dust-containing gas is uniformly flushed into the water in the water filtering device 1, so that bubbles generated by the dust-containing gas are contacted with the water, and the dust removal effect is achieved; the stirring device 3 causes bubbles generated by the water on the peripheral side of the gas distribution plate 2 and the dust-containing gas overflowing from the vent holes 202 to perform circular rotation motion.
Wherein, the bottom part of the peripheral side surface of the water filtering device 1 is respectively provided with a water inlet hole 103, a water outlet hole 104 and an exhaust pipe 105; the power device 4 is fixedly arranged on the inner top wall of the cavity A101; the power device 4 is a motor; the motor is in transmission connection with the stirring device 3 through a transmission belt.
Wherein, a cavity B201 is arranged in the gas distribution plate 2; the circumferential side surface of the air distribution plate 2 is evenly provided with vent holes 202.
Wherein, the stirring device 3 comprises a circular tube 301 and a circular ring 302; the circumferential side surface of the top of the circular tube 301 is provided with a rotating wheel 401; the inner surface of the round pipe 301 is rotationally matched with the peripheral side of the branch pipeline 102; the lower surface of the circular ring 302 is matched with the upper surface of the gas distribution disc 2; the bottom surface of the circumferential side of the circular ring 302 is circumferentially arrayed with cutting strips 303; a tangent plane 304 is arranged on one side surface of the cutting strip 303; the function of the cutting strips 303 of the stirring device 3 is: when bubbles generated by overflowing dust-containing gas do not form a bubble to rise, the bubbles are cut into very small bubbles to overflow through the extremely fine cutting strips 303, so that the volume of the bubbles generated by the dust-containing gas during overflowing is small, the total surface area of the bubbles in contact with water is large, and the dust removing effect is high; meanwhile, the existing gas distribution plate is easy to gather because the overflowed gas stays in the original area to rise; the total surface area of the bubbles is reduced, so that the dust removal effect is reduced, and the upper limit of the velocity of the overflowed gas is lower; however, the bubbles overflowing from the water filtering and dust removing device can be cut into relatively smaller bubbles, and the overflowing bubbles can perform spiral rising movement, namely, the bubbles are not easy to gather, so that the upper limit of the speed of the overflowing gas can be relatively high, and the water filtering and dust removing device has the advantage of remarkably improving the dust removing efficiency.
Wherein, a cutting block 305 is arranged on the cutting surface 304; the block 305 is formed by combining two polyhedrons, which are symmetrical about a plane; the function of the cut-out 305 is: so that the cut bubbles are also transversely cut or impacted by the cut blocks 305; therefore, the cut bubbles can be continuously dispersed by cutting to form bubbles with smaller volume and reach larger total surface area.
Wherein, a stirring sheet 306 is fixed at the corner between the circular tube 301 and the circular ring 302.
Example two
Referring to fig. 1-4 and fig. 12-13, the present invention is a water filtering and dust removing device, which comprises a water filtering device 1, a gas distributing plate 2 and a stirring device 3; the water filtering device 1 is a closed circular water tank structure; a cavity A101 is arranged in the water filtering device 1; a branch pipeline 102 is fixedly arranged at the top of the water filtering device 1; the tail end of the branch pipeline 102 is fixed with an air distribution disc 2; the branch pipeline 102 penetrates through the top of the water filtering device 1 and the gas distribution plate 2; the stirring device 3 is respectively in rotating fit with the circumferential side surface of the gas distribution plate 2 and the circumferential side of the branch pipeline 102; the stirring device 3 is in transmission connection with the power device 4; the stirring device 3 is used for rotationally stirring the water in the cavity A101; the power device 4 is used for providing power for the stirring device 3;
the function of the water filter device 1 is to provide a water basin and an inflow and outflow water flow; and a branch pipeline for introducing dust-containing gas is fixed; the air distribution plate 2 has the functions of: the dust-containing gas is uniformly flushed into the water in the water filtering device 1, so that bubbles generated by the dust-containing gas are contacted with the water, and the dust removal effect is achieved; the stirring device 3 causes bubbles generated by the water on the peripheral side of the gas distribution plate 2 and the dust-containing gas overflowing from the vent holes 202 to perform circular rotation motion.
Wherein, the bottom part of the peripheral side surface of the water filtering device 1 is respectively provided with a water inlet hole 103, a water outlet hole 104 and an exhaust pipe 105; the power device 4 is fixedly arranged on the inner top wall of the cavity A101; the power device 4 is a motor; the motor is in transmission connection with the stirring device 3 through a transmission belt.
Wherein, a cavity B201 is arranged in the gas distribution plate 2; the circumferential side surface of the air distribution plate 2 is evenly provided with vent holes 202.
Wherein, the stirring device 3 comprises a stirring blade 307; the top of each stirring blade 307 is fixed with a rotating wheel 401, and each stirring blade 307 is fixed on one rotating wheel 401; while the slice 308 is fixed.
Wherein, the bottom of the slice 308 is provided with a cutting sub-slice 309; the cutting segment 309 is comprised of two arcuate plates; the effect of the cutting segment 309, which consists of two curved plates, is: make the bubble that overflows through cutting burst 309 by respectively on the different two directions of direction, have the motion that makes tiny bubble to different directions and move, reach and avoid tiny bubble because carry out the effect of gathering near the same position to reach the effect that improves the total surface of bubble relatively, then have the effect that improves dust removal effect.
Wherein a gap is arranged between the vent hole 202 on the gas distribution plate 2 and the stirring device 3; a gap with a certain distance is arranged between the inner sides of the bottoms of the air distribution disc 2 and the stirring device 3 and the vent hole 202, and the gap is mainly used for cutting bubbles and preventing the bubbles from overflowing.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a water filters dust collector which characterized in that: comprises a water filtering device (1), a gas distribution disc (2) and a stirring device (3);
the water filtering device (1) is of a closed circular water pool structure; a cavity A (101) is formed in the water filtering device (1); a branch pipeline (102) is fixedly arranged at the top of the water filtering device (1); the tail end of the branch pipeline (102) is fixed with an air distribution disc (2); the branch pipeline (102) penetrates through the top of the water filtering device (1) and the top of the gas distribution disc (2);
the stirring device (3) is respectively in rotating fit with the circumferential side surface of the gas distribution plate (2) and the circumferential side of the branch pipeline (102); the stirring device (3) is in transmission connection with the power device (4);
the stirring device (3) is used for rotationally stirring the water in the cavity A (101); the power device (4) is used for providing power for the stirring device (3).
2. The water filtering and dust removing device as claimed in claim 1, wherein the bottom of the peripheral side of the water filtering device (1) is respectively provided with a water inlet hole (103), a water outlet hole (104) and an exhaust pipe (105); a power device (4) is fixedly arranged on the inner top wall of the cavity A (101); the power device (4) is a motor; the motor is in transmission connection with the stirring device (3) through a transmission belt.
3. A water filtering and dust removing device as claimed in claim 1, wherein a cavity B (201) is arranged inside the air distribution disc (2); the peripheral side surface of the air distribution disc (2) is uniformly provided with vent holes (202).
4. A water filtering and dust removing device as claimed in claim 1, 2 or 3, wherein said stirring device (3) comprises a circular tube (301) and a circular ring (302); the rotating wheels (401) are arranged on the peripheral side surface of the top of the circular tube (301); the inner surface of the round pipe (301) is rotationally matched with the peripheral side of the branch pipeline (102); the lower surface of the circular ring (302) is matched with the upper surface of the gas distribution disc (2); the bottom surface of the peripheral side of the circular ring (302) is circumferentially arrayed with cutting strips (303); a tangent plane (304) is arranged on one side surface of the cutting strip (303).
5. A water filtering and dust removing device as claimed in claim 4, wherein the cutting surface (304) is provided with a cutting block (305); the cutting block (305) is formed by combining two polyhedrons, and the two polyhedrons are symmetrical about a plane.
6. A water filtering and dust removing device as claimed in claim 4, wherein a stirring sheet (306) is fixed at the corner between the circular tube (301) and the circular ring (302).
7. A water filtering and dust removing device according to claim 1, 2 or 3, characterized in that the stirring device (3) comprises a stirring blade (307); the tops of the stirring blades (307) are all fixed with a rotating wheel (401), and the stirring blades (307) are all fixed on one rotating wheel (401); the bottom edges of the stirring blades (307) are all fixed with slices (308).
8. A water filtering dust removing device according to claim 7, characterized in that the bottom of the slice (308) is provided with a cutting segment (309); the cutting segment (309) is comprised of two arcuate plates.
9. A water filtering and dust removing device as claimed in claim 1, wherein a gap is provided between the air vent (202) of the air distribution plate (2) and the stirring device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911324710.9A CN110975467A (en) | 2019-12-20 | 2019-12-20 | Water filtering dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911324710.9A CN110975467A (en) | 2019-12-20 | 2019-12-20 | Water filtering dust removing device |
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| Publication Number | Publication Date |
|---|---|
| CN110975467A true CN110975467A (en) | 2020-04-10 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911324710.9A Withdrawn CN110975467A (en) | 2019-12-20 | 2019-12-20 | Water filtering dust removing device |
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| CN (1) | CN110975467A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822771A (en) * | 2020-07-16 | 2020-10-27 | 燕桃安 | Manufacturing equipment and method for anchor cable drilling machine auxiliary support for mine underground construction |
| CN114177718A (en) * | 2021-12-06 | 2022-03-15 | 茹亚军 | Air dust collector of neutralization formula |
-
2019
- 2019-12-20 CN CN201911324710.9A patent/CN110975467A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822771A (en) * | 2020-07-16 | 2020-10-27 | 燕桃安 | Manufacturing equipment and method for anchor cable drilling machine auxiliary support for mine underground construction |
| CN111822771B (en) * | 2020-07-16 | 2021-06-29 | 济宁落陵新型矿用产品有限公司 | Manufacturing equipment and method for anchor cable drilling machine auxiliary support for mine underground construction |
| CN114177718A (en) * | 2021-12-06 | 2022-03-15 | 茹亚军 | Air dust collector of neutralization formula |
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