CN111957153A - High-efficient integrated cyclone - Google Patents
High-efficient integrated cyclone Download PDFInfo
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- CN111957153A CN111957153A CN202010798097.0A CN202010798097A CN111957153A CN 111957153 A CN111957153 A CN 111957153A CN 202010798097 A CN202010798097 A CN 202010798097A CN 111957153 A CN111957153 A CN 111957153A
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- water
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- inner cylinder
- tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0045—Plurality of essentially parallel plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
Abstract
The invention relates to a high-efficiency integrated cyclone dust collector which mainly comprises an air inlet, an inner cylinder, an outer cylinder, an air outlet, a drain pipe, a water tank, a sewage discharge outlet, a circulating water pump, a water pipe, a water outlet, a water disc, an oblique flow type impeller, an oblique flow plate, a motor, a dewatering grid and the like. Water in the water tank is pumped to the water disc through the circulating water pump to form a water film, the inclined-flow impeller drives the water disc to rotate and generate negative pressure, the water film is crushed and atomized into small liquid drops by the inclined-flow impeller under the action of the negative pressure, the small liquid drops collide with dust particles and are captured, the air flow is guided to the dewatering grid through the inclined-flow plate, sewage is separated from the air flow, and dust removal and dewatering of the dust-containing air flow are realized; the sewage flows into the water tank after being gathered, and is recycled after being precipitated. The invention has the advantages of high-efficiency integration, small volume and water saving.
Description
Technical Field
The invention relates to the field of environmental protection, in particular to a high-efficiency integrated cyclone dust collector.
Background
With the continuous development of industry, air pollution is becoming more serious, and especially, the pollution problem mainly caused by dust seriously threatens the physical and mental health of people and the safety production of enterprises. In the existing dust removal technology, nozzles are easy to block, the filter screen of the equipment needs to be frequently disassembled and cleaned, and the maintenance amount is large; dust is easily accumulated in the equipment, so that dust absorption resistance is increased, and the air handling quantity is reduced; poor dust removal effect, secondary pollution caused by dust discharge, large water consumption and high requirement on water quality. In order to solve the problem of dust pollution, the design research and development work of the dust removal key technology and equipment needs to be further increased.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the high-efficiency integrated cyclone dust collector which is high in efficiency, small in size and water-saving.
The invention discloses a high-efficiency integrated cyclone dust collector which comprises an air inlet, an inner cylinder, an outer cylinder, an air outlet, a drain pipe, a water tank, a drain outlet, a circulating water pump, a water pipe, a water outlet, a water tray, an oblique flow type impeller, an oblique flow plate, a motor and a dehydration grid, wherein the water tank is arranged in the inner cylinder; the method is characterized in that: the air inlet is in a bell mouth shape, and the air inlet and the inner cylinder are welded together; the inner cylinder is connected with the outer cylinder, the front half part of the outer cylinder is in a semi-cylindrical shape and wraps the left lower part of the inner cylinder, and the rear half part of the outer cylinder is in a complete cylindrical shape; the left side of the inside of the inner cylinder is provided with a diagonal flow type impeller, the left side of the diagonal flow type impeller is provided with a motor, 1 diagonal flow plate is welded in an annular cylindrical space between the motor and the inner cylinder at intervals of 30 degrees, 12 diagonal flow plates surround the motor for a circle, each diagonal flow plate is inclined to the upper right by 45 degrees, the bottom of each diagonal flow plate is welded on the motor, the top of each diagonal flow plate is welded on the inner cylinder, the left side of each diagonal flow plate is adjacent to the rear part of the diagonal flow type impeller, the right side of each diagonal flow plate is adjacent to the front part of the dewatering grid, and the two adjacent diagonal flow plates; the right side of the inner cylinder is connected with a dehydration grid in the outer cylinder, and the right side of the dehydration grid is connected with an air outlet; the right lower part of the outer cylinder is provided with a drain pipe which extends into the water tank, and the water tank is positioned below the inner cylinder and the outer cylinder.
A circulating water pump is arranged on the left side of the water tank, connected with a water pipe and extended into the center of the air inlet; the tail end of the water pipe is provided with a water outlet which is opposite to the water tray; the water tray is arranged in the center in front of the diagonal flow type impeller and rotates along with the diagonal flow type impeller. The water tank is divided into a sewage tank, a sedimentation tank and a clean water tank from right to left, the sewage tank and the sedimentation tank are separated by a front upper mudguard and a front lower mudguard, and the sedimentation tank and the clean water tank are separated by a rear upper mudguard and a rear lower mudguard.
The lower right half part of the inner cylinder is provided with 7 rows of drainage holes, and the outer part of each drainage hole is wrapped by the front part of the outer cylinder. The diameter of the left side of the dehydration grid is the same as that of the outer cylinder, the diameter of the right side of the dehydration grid is contracted and is the same as that of the air outlet, and a circle of 24 dehydration grooves which are inclined downwards by 45 degrees are arranged on the dehydration grid.
After the circulating water pump is started, the flow control valve judges whether water flows out of the water pipe or not, and if so, the motor is started; if not, the motor and the circulating water pump are sequentially closed, and the buzzer is started to give an alarm.
The invention has the beneficial effects that: according to the invention, water in the water tank is pumped to the water tray through the circulating water pump to form a water film, so that dust is captured; the inclined-flow impeller drives the water disc to rotate and generate negative pressure, and the water film is crushed and atomized into small liquid drops by the inclined-flow impeller under the action of the negative pressure, and the small liquid drops collide with dust particles and are captured; the wind flow is guided to the dehydration grid through the oblique flow plate, the sewage is separated from the wind flow, and the dust removal and dehydration of the dusty air flow are realized; the sewage flows into a water tank after being gathered, and is recycled after being precipitated; the invention has the characteristics of high efficiency integration, small volume and water saving.
Drawings
FIG. 1 is an external structural view of a high efficiency integrated cyclone dust collector of the present invention;
FIG. 2 is a view showing the internal structure of a high-efficiency integrated cyclone dust collector of the present invention;
FIG. 3 is a structural view of a water tank 6 in the present invention;
FIG. 4 is a view showing the construction of the inner cylinder 2 according to the present invention;
FIG. 5 is a structural view of a dewatering grid 15 according to the present invention;
fig. 6 is a control flow diagram of the present invention.
In the figure: 1-an air inlet, 2-an inner cylinder, 3-an outer cylinder, 4-an air outlet, 5-a drain pipe, 6-a water tank, 7-a sewage outlet, 8-a circulating water pump, 9-a water pipe, 10-a water outlet, 11-a water tray, 12-a diagonal flow impeller, 13-a diagonal flow plate, 14-a motor, 15-a dehydration grid, 16-a front upper mudguard, 17-a front lower mudguard, 18-a rear upper mudguard, 19-a rear lower mudguard, 20-a sewage tank, 21-a sedimentation tank, 22-a clean water tank, 23-a drainage hole, 24-a dehydration tank, 25-a buzzer and 26-a flow control valve.
Detailed Description
An example of the invention is further described with reference to the accompanying drawings in which:
shown in figures 1-6: a high-efficiency integrated cyclone dust collector comprises an air inlet (1), an inner barrel (2), an outer barrel (3), an air outlet (4), a drain pipe (5), a water tank (6), a sewage discharge outlet (7), a circulating water pump (8), a water pipe (9), a water outlet (10), a water tray (11), an inclined-flow impeller (12), an inclined-flow plate (13), a motor (14) and a dewatering grid (15); the method is characterized in that: the air inlet (1) is in a horn mouth shape, and the air inlet (1) is directly welded with the inner cylinder (2); the inner cylinder (2) is connected with the outer cylinder (3), the front half part of the outer cylinder (3) is in a semi-cylindrical shape, and the left lower part of the inner cylinder (2) and the rear half part of the outer cylinder (3) are wrapped into a complete cylindrical shape; the left side in the inner cylinder (2) is provided with a diagonal flow type impeller (12), the left side of the diagonal flow type impeller (12) is provided with a motor (14), an annular cylindrical space between the motor (14) and the inner cylinder (2) is welded with 1 diagonal flow plate (13) at intervals of 30 degrees, the number of the diagonal flow plates is 12 in a circle around the motor (14), each diagonal flow plate (13) inclines upwards by 45 degrees rightwards, the bottom of each diagonal flow plate (13) is welded on the motor (14), the top of each diagonal flow plate (13) is welded on the inner cylinder (2), the left side of each diagonal flow plate (13) is adjacent to the rear part of the diagonal flow type impeller (12), the right side of each diagonal flow plate (13) is adjacent to the front part of a dewatering grid (15), and the two adjacent diagonal flow; the right side of the inner cylinder (2) is connected with a dehydration grid (15) in the outer cylinder (3), and the right side of the dehydration grid (15) is connected with the air outlet (4); a drain pipe (5) is arranged at the right lower part of the outer cylinder (3), the drain pipe (5) extends into the water tank (6), and the water tank (6) is positioned below the inner cylinder (2) and the outer cylinder (3). A circulating water pump (8) is arranged on the left side of the water tank (6), the circulating water pump (8) is connected with a water pipe (9) and extends into the center of the air inlet (1); the tail end of the water pipe (9) is provided with a water outlet (10), and the water outlet (10) of the water pipe (9) is opposite to the water tray (11); the water tray (11) is arranged in the front center of the diagonal flow impeller (12) and rotates along with the diagonal flow impeller (12).
The water tank (6) is divided into a sewage tank (20), a sedimentation tank (21), a clean water tank (22), the sewage tank (20) and the sedimentation tank (21) from right to left, and the sewage tank (20) and the sedimentation tank (21) are separated by a front upper mudguard (16) and a front lower mudguard (17), and the sedimentation tank (21) and the clean water tank (22) are separated by a rear upper mudguard (18) and a rear lower mudguard (19).
The lower right half part of the inner cylinder (2) is provided with 7 rows of drainage holes (23), and the outer part of the drainage holes (23) is wrapped by the front part of the outer cylinder (3).
The diameter of the left side of the dehydration grid (15) is the same as that of the outer cylinder (2), the diameter of the right side of the dehydration grid (15) is contracted and is the same as that of the air outlet (4), and a circle of 24 dehydration grooves (24) which are inclined downwards by 45 degrees are arranged on the dehydration grid.
After the circulating water pump (8) is started, the flow control valve (26) judges whether water flows out of the water pipe (9), and if so, the motor (14) is started; if not, the motor (14) and the circulating water pump (8) are sequentially closed, and the buzzer is turned on to give an alarm (25).
The working principle is as follows: the inclined-flow impeller (12) drives the water disc (11) to rotate and generate negative pressure, and water in the water tank (6) is pumped to the water disc (11) through the circulating water pump (8) to form a water film to capture dust; the water film is broken and atomized into small liquid drops by a diagonal flow impeller (12) under the action of negative pressure, and the small liquid drops collide with dust particles and are captured; the sewage in the wind flow is centrifuged to the inner wall of the inner cylinder (3) through the centrifugal action of the oblique flow plate (13) and flows into the bottom of the outer cylinder (3) through the drainage hole (23); meanwhile, the oblique flow plate (13) guides the air flow to the dewatering grid (15), sewage is separated from the air flow in the dewatering tank (24), and dust removal and dewatering of the dusty air flow are realized; the sewage is converged into the water tank through the drain pipe (5) after being converged to the bottom of the outer barrel (3), the front upper mud guard (16) and the rear upper mud guard (18) block floating dust particles, the front lower mud guard (17) and the rear lower mud guard (19) block precipitated dust particles, and the sewage is converged into the clean water tank (22) after being precipitated and is recycled through the circulating water pump (8).
Claims (5)
1. A high-efficiency integrated cyclone dust collector comprises an air inlet (1), an inner barrel (2), an outer barrel (3), an air outlet (4), a drain pipe (5), a water tank (6), a sewage discharge outlet (7), a circulating water pump (8), a water pipe (9), a water outlet (10), a water tray (11), an inclined-flow impeller (12), an inclined-flow plate (13), a motor (14) and a dewatering grid (15); the method is characterized in that: the air inlet (1) is in a horn mouth shape, and the air inlet (1) is directly welded with the inner cylinder (2); the inner cylinder (2) is connected with the outer cylinder (3), the front half part of the outer cylinder (3) is in a semi-cylindrical shape and wraps the left lower part of the inner cylinder (2); the rear half part of the outer cylinder (3) is in a complete cylinder shape; the inclined-flow impeller (12) is arranged in the inner cylinder (2), a motor (14) is arranged on one side of the inclined-flow impeller (12), 1 inclined-flow plate (13) is welded in an annular cylindrical space between the motor (14) and the inner cylinder (2) at intervals of 30 degrees, 12 inclined-flow plates (13) surround the motor (14) for one circle, each inclined-flow plate (13) inclines by 45 degrees, the bottom of each inclined-flow plate (13) is welded on the motor (14), the top of each inclined-flow plate (13) is welded on the inner cylinder (2), one side of each inclined-flow plate (13) is adjacent to the rear part of the inclined-flow impeller (12), the other side of each inclined-flow plate (13) is adjacent to the front part of the dewatering grid (15), and when the two adjacent inclined-flow plates (13) are seen from the side in; the right side of the inner cylinder (2) is connected with a dehydration grid (15) in the outer cylinder (3), and the right side of the dehydration grid (15) is connected with the air outlet (4); a drain pipe (5) is arranged at the lower right part of the outer cylinder (3), the drain pipe (5) extends into the water tank (6), and the water tank (6) is positioned below the inner cylinder (2) and the outer cylinder (3); a circulating water pump (8) is installed on the left side of the water tank (6), the circulating water pump (8) is connected with a water pipe (9), and the water pipe (9) extends into the center of the air inlet (1); the tail end of the water pipe (9) is provided with a water outlet (10), and the water outlet (10) is opposite to the water tray (11); the water tray (11) is arranged on the front axle center of the diagonal flow impeller (12) and rotates along with the diagonal flow impeller (12).
2. A high efficiency integrated cyclone dust collector as claimed in claim 1 wherein: the water tank (6) is divided into a sewage tank (20), a sedimentation tank (21) and a clean water tank (22) from right to left, the sewage tank (20) and the sedimentation tank (21) are separated by a front upper mudguard (16) and a front lower mudguard (17), and the sedimentation tank (21) and the clean water tank (22) are separated by a rear upper mudguard (18) and a rear lower mudguard (19).
3. A high efficiency integrated cyclone dust collector as claimed in claim 1 wherein: the lower right half part of the inner cylinder (2) is provided with 7 rows of drainage holes (23), and the outer part of the drainage holes (23) is wrapped by the front part of the outer cylinder (3).
4. A high efficiency integrated cyclone dust collector as claimed in claim 1 wherein: the diameter of the left side of the dehydration grid (15) is the same as that of the outer cylinder (2), the diameter of the right side of the dehydration grid (15) is contracted and is the same as that of the air outlet (4), and a circle of 24 dehydration grooves (24) which are inclined downwards by 45 degrees are arranged on the dehydration grid.
5. A high efficiency integrated cyclone dust collector as claimed in claim 1 wherein: after the circulating water pump (8) is started, the flow control valve (26) judges whether water flows out of the water pipe (9), and if so, the motor (14) is started; if not, the motor (14) and the circulating water pump (8) are sequentially closed, and the buzzer is turned on to give an alarm (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010798097.0A CN111957153A (en) | 2020-08-10 | 2020-08-10 | High-efficient integrated cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010798097.0A CN111957153A (en) | 2020-08-10 | 2020-08-10 | High-efficient integrated cyclone |
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| Publication Number | Publication Date |
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| CN111957153A true CN111957153A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010798097.0A Pending CN111957153A (en) | 2020-08-10 | 2020-08-10 | High-efficient integrated cyclone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892116A (en) * | 2021-02-28 | 2021-06-04 | 太原理工大学 | Wet-type dust removal clean system |
-
2020
- 2020-08-10 CN CN202010798097.0A patent/CN111957153A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892116A (en) * | 2021-02-28 | 2021-06-04 | 太原理工大学 | Wet-type dust removal clean system |
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