CN213853711U - Multifunctional integrated dust removal device - Google Patents
Multifunctional integrated dust removal device Download PDFInfo
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- CN213853711U CN213853711U CN202021627738.8U CN202021627738U CN213853711U CN 213853711 U CN213853711 U CN 213853711U CN 202021627738 U CN202021627738 U CN 202021627738U CN 213853711 U CN213853711 U CN 213853711U
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Abstract
The invention relates to a multifunctional integrated dust removal device, which relates to the field of environmental protection and comprises an air inlet, an annular water distributor, a mixed flow impeller, a flow guide centrifuge, a flow collecting cylinder, a dewatering grid, an air outlet, a circulating water tank, a buoy water replenishing device, a water pump and a flow control valve. The negative pressure is generated through the mixed-flow impeller, water flow sprayed by the annular water distributor is fully crushed and atomized, dust is captured, spiral wind flow is formed through diversion of the diversion centrifuge, sewage is centrifuged to the flow collecting cylinder, the sewage is further dehydrated through the dehydration grid, the sewage is collected and then discharged to the circulating water tank, the sewage is filtered by the filtering device and then recycled, the purification of dust-containing air and the recycling of the sewage are achieved, and the automatic cleaning of the circulating water tank is achieved through the sludge sensing probe, the sewage discharge outlet, the booster pump and the cleaning device. The invention has the advantages of multifunctional integration of dust extraction, purification and dehydration, compact structure and cyclic utilization of sewage.
Description
Technical Field
The invention relates to the field of environmental protection, in particular to a multifunctional integrated dust removal device and a method.
Background
Air pollution of industrial places in China is ubiquitous and severe, dust seriously pollutes the environment of operating places, physical and psychological health of workers and safety production of enterprises are threatened, and direct economic and indirect losses caused by environmental dust pollution are difficult to calculate every year in China. Need to strengthen occupational diseases such as high-risk dust and endanger source and administer urgently, increase environmental protection dust removal and equip research and development. The existing dust remover has the defects of overlarge volume, large maintenance amount, poor dust removing effect and the like. In order to ensure safe production and physical and psychological health of workers, environment-friendly dust removal equipment suitable for different working environments is urgently needed, and the dust removal equipment has the advantages of multifunctional integration of dust extraction, purification and dehydration, compact structure and sewage recycling.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a multifunctional integrated dust removal device and method which have the advantages of three effects of dust extraction, purification and dehydration, compact structure and cyclic utilization of sewage.
A multifunctional integrated dust removal device comprises an air inlet, an annular water distributor, a mixed flow impeller, a flow guide centrifuge, a flow collection cylinder, a waterproof motor, a dewatering grid, a shell, an air outlet, a buoy water replenishing device, a sludge sensing probe, a drain pipe, a sewage tank, a cleaning device, a filtering device, a circulating water tank, a clean water tank, a water replenishing liquid level, a water replenishing pipe, a sludge discharge port, a booster pump, a water inlet pipe and a flow control valve; the air inlet is thin in the middle, two ends of the air inlet are in a bell mouth shape, and an annular water distributor is arranged in the center of the air inlet; a mixed-flow impeller is arranged behind the annular water distributor; the mixed-flow impeller is connected with a waterproof motor; the collecting cylinder is welded behind the air inlet; the guide centrifugal device consists of 12 linear blades and is welded between the collecting cylinder and the waterproof motor; the dehydration grid is welded behind the flow collecting cylinder; the outer parts of the flow collecting cylinder and the dehydration grid are wrapped by shells; an air outlet is arranged behind the dehydration grid; a circulating water tank is arranged below the shell; the middle part of the circulating water tank is provided with a filtering device, the right half part is a sewage tank, and the left half part is a clean water tank; a cleaning device is arranged on the right side of the filtering device; a drain pipe is arranged at the right lower part of the shell and extends into a sewage tank of the circulating water tank; a buoy water replenishing device is arranged at the water replenishing liquid level at the upper part of the right side in the circulating water tank and is connected with a water replenishing pipe; a sludge sensing probe is arranged at the lower part of the right side in the circulating water tank; a sludge discharge port is arranged at the lower part of the outer right side of the circulating water tank and is connected with a sludge sensing probe through a control line; the lower part of the outer left side of the circulating water tank is provided with a booster pump, and the booster pump is connected with a sludge sensing probe through a control line; the upper part of the left side outside the circulating water tank is provided with a water pump, and the water pump is connected with the annular water distributor through a water inlet pipe; the water inlet pipe is provided with a flow control valve; the annular water distributor consists of an annular water outlet pipe, an outer water outlet hole, a middle water outlet hole and an inner water outlet hole; the water outlet hole is positioned on the outer ring of the annular water outlet pipe and is inclined outwards by 45 degrees to discharge water; the middle water outlet hole is positioned in the middle ring of the annular water outlet pipe and horizontally discharges water; the inner water outlet hole is positioned at the inner ring of the annular water outlet pipe and is inclined inwards by 45 degrees for water outlet.
A row of 5cm multiplied by 1cm sewage discharge hole grooves are respectively arranged at the position where the anticlockwise central angle between the right lower part of the collecting cylinder and the right lower part is 45 degrees, the anticlockwise central angle between the right lower part of the collecting cylinder and the right lower part of the collecting cylinder is 90 degrees, the anticlockwise central angle between the right lower part of the collecting cylinder and the right lower part of the collecting cylinder is 135 degrees, the clockwise central angle between the right lower part of the collecting cylinder and the right lower part of the collecting cylinder is 45 degrees, the clockwise central angle between the right lower part of the collecting cylinder and the right lower part of the collecting cylinder is 90 degrees, and the clockwise central angle between the right lower part of the collecting cylinder and the right lower part of the collecting cylinder is 135 degrees, and the interval between each row of adjacent sewage discharge hole grooves is 10 cm.
The dehydration grid consists of a dehydration tank and a grid plate, the dehydration tank and the grid plate are inclined counterclockwise by 30 degrees from left to right, the widths of the left and right grid plate plates of the dehydration grid are 3-5 cm, and the widths of the upper and lower grid plate plates are 5-7 cm. The filter device is composed of an upper mud guard, a filter screen and a lower mud guard from top to bottom, the upper mud guard is connected with the top of the circulating water tank, the lower mud guard is connected with the bottom of the circulating water tank, and the filter screen is installed between the upper mud guard and the lower mud guard. The cleaning device comprises a cleaning brush and a cleaning slide, the cleaning slide is vertically installed on the side wall inside the circulating water tank, and the cleaning brush is installed on the cleaning slide. The water replenishing liquid level is positioned at four fifths of the total height of the circulating water tank; the buoy water replenishing device descends along with the reduction of the liquid level in the circulating water tank, when the liquid level is lower than the water replenishing liquid level, the water replenishing pipe is automatically opened, and when the liquid level is higher than the water replenishing liquid level, the water replenishing pipe is automatically stopped. When the sludge sensing probe detects that the depth of sludge at the bottom of the circulating water tank is greater than 3cm, the sludge discharge port is automatically opened, the booster pump and the cleaning device are automatically opened at the same time, and after 5min, the sludge discharge port and the booster pump cleaning device are automatically closed.
The invention has the advantages that three circles of water flow sprayed by the annular water distributor completely cover the mixed flow impeller, negative pressure is generated by the mixed flow impeller and the water flow is fully crushed and atomized to capture dust, the spiral air flow is formed by the diversion of the diversion centrifuge, sewage is centrifuged to the flow collecting cylinder and is further dehydrated by the dehydration grid, and the dehydration and purification of the dust-containing air are realized. The sewage is collected and then discharged to the circulating water tank, is filtered by the filtering device and then circulates to the annular water distributor through the water pump and the water inlet pipe, and meanwhile, the liquid level height in the circulating water tank is kept through the buoy water replenishing device, so that the cyclic utilization of the sewage is realized. The sludge accumulation condition at the bottom of the circulating water tank is monitored through the sludge sensing probe, and the sewage draining outlet, the booster pump and the cleaning device are automatically started and closed at regular time, so that the circulating water tank is automatically cleaned. The invention has the advantages of multifunctional integration of dust extraction and purification, compact structure and cyclic utilization of sewage.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is an external structural view of the present invention.
FIG. 3 is a structural view of the annular water distributor of the present invention.
Fig. 4 is a right side view of fig. 3.
FIG. 5 is a structural view of the filter device of the present invention.
FIG. 6 is a schematic view of the cleaning apparatus of the present invention.
Fig. 7 is a control flow diagram of the present invention.
In the figure: 1-an air inlet, 2-an annular water distributor, 3-a mixed flow impeller, 4-a guide centrifuge, 5-a collecting cylinder, 6-a waterproof motor, 7-a dehydration grid, 8-a shell, 9-an air outlet, 10-a buoy water replenishing device, 11-a sludge induction probe, 12-a sewage discharge pipe, 13-a sewage pool, 14-a cleaning device, 15-a filtering device, 16-a circulating water tank, 17-a clean water pool, 18-a water replenishing liquid level, 19-a water replenishing pipe, 20-a sludge discharge port, 21-a booster pump, 22-a water pump, 23-a water inlet pipe, 24-a flow control valve, 25-a sewage discharge hole groove, 26-an annular water outlet pipe, 27-an outer water outlet hole, 28-a middle water outlet hole, 29-an inner water outlet hole and 30-an upper mud baffle, 31-filter screen, 32-lower mudguard, 33-cleaning brush, 34-cleaning slideway, 35-dewatering tank and 36-grid plate.
Detailed Description
An example of the invention is further described with reference to the accompanying drawings in which:
shown in the attached drawings: a multifunctional integrated dust removal device and a method thereof comprise an air inlet (1), an annular water distributor (2), a mixed flow impeller (3), a diversion centrifuge (4), a collecting cylinder (5), a waterproof motor (6), a dewatering grid (7), a shell (8), an air outlet (9), a buoy water replenishing device (10), a sludge induction probe (11), a blow-off pipe (12), a sewage tank (13), a cleaning device (14), a filtering device (15), a circulating water tank (16), a clean water tank (17), a water replenishing liquid level (18), a water replenishing pipe (19), a sludge discharge port (20), a booster pump (21), a water pump (22), a water inlet pipe (23) and a flow control valve (24); the air inlet (1) is in a bottle mouth shape with a slightly thin middle and thicker two ends, and the center is provided with an annular water distributor (2); a mixed flow impeller (3) is arranged behind the annular water distributor (2); the mixed-flow impeller (3) is connected with a waterproof motor (6); the collecting cylinder (5) is welded behind the air inlet (1); the guide centrifugal device (4) consists of 12 linear blades and is welded between the collecting cylinder (5) and the waterproof motor (6); the dehydration grid (7) is welded behind the collecting cylinder (5); the outer parts of the collecting cylinder (5) and the dehydration grid (7) are wrapped by a shell (8); an air outlet (9) is arranged behind the dehydration grid (7); a circulating water tank (16) is arranged below the shell (8); a filtering device (15) is arranged in the middle of the circulating water tank (16), the sewage tank (13) is arranged on the right half part, and the clean water tank (17) is arranged on the left half part; a cleaning device (14) is arranged on the right side of the filtering device (15); a sewage discharge pipe (12) is arranged at the right lower part of the shell (8), and the sewage discharge pipe (12) extends into a sewage pool (13) of the circulating water tank (16); a buoy water replenishing device (10) is arranged at the water replenishing liquid level (18) at the upper part of the right side in the circulating water tank (16), and the buoy water replenishing device (10) is connected with a water replenishing pipe (19); a sludge sensing probe (11) is arranged at the lower part of the right side in the circulating water tank (16); a sludge discharge port (20) is arranged at the lower part of the outer right side of the circulating water tank (16), and the sludge discharge port (20) is connected with the sludge sensing probe (11) through a control line; a booster pump (21) is arranged at the lower part of the outer left side of the circulating water tank (16), and the booster pump (21) is connected with the sludge sensing probe (11) through a control line; a water pump (22) is arranged at the upper part of the outer left side of the circulating water tank (16), and the water pump (22) is connected with the annular water distributor (2) through a water inlet pipe (23); the water inlet pipe (23) is provided with a flow control valve (24).
The annular water distributor (2) consists of an annular water outlet pipe (26), an outer water outlet hole (27), a middle water outlet hole (28) and an inner water outlet hole (29); the water outlet hole (27) is positioned on the outer ring of the annular water outlet pipe (26) and is inclined outwards for 45 degrees to discharge water; the middle water outlet hole (28) is positioned in the middle ring of the annular water outlet pipe (26) and horizontally discharges water; the inner water outlet hole (29) is positioned at the inner ring of the annular water outlet pipe (26) and is inclined inwards for 45 degrees to discharge water.
The collecting cylinder (5) is a round cylinder, the wall of the collecting cylinder is provided with 7 rows of sewage discharge hole grooves (25), and the distance between every two adjacent rows of sewage discharge hole grooves (25) is 10 cm.
A row of 5cm multiplied by 1cm sewage discharge hole grooves (25) are respectively arranged at a position where an anticlockwise central angle between the right lower part of the collecting cylinder (5) and the right lower part is 45 degrees, a position where an anticlockwise central angle between the right lower part of the collecting cylinder (5) and the right lower part of the collecting cylinder is 90 degrees, a position where an anticlockwise central angle between the right lower part of the collecting cylinder is 135 degrees, a position where a clockwise central angle between the right lower part of the collecting cylinder and the right lower part of the collecting cylinder is 45 degrees, a position where a clockwise central angle between the right lower part of the collecting cylinder and the right lower part of the collecting cylinder is 90 degrees, and a position where a clockwise central angle between the right lower part of the collecting cylinder and the right lower part of the collecting cylinder is 135 degrees, and the distance between each row of adjacent sewage discharge hole grooves (25) is 10 cm.
The dehydration grid (7) consists of a dehydration tank (35) and a grid plate (36), the dehydration tank (35) and the grid plate (36) are inclined counterclockwise by 30 degrees from left to right, the widths of the left and right grid plates (36) of the dehydration grid (7) are 3-5 cm, and the widths of the upper and lower grid plates (36) are 5-7 cm.
The filtering device (15) is composed of an upper mud guard (30), a filter screen (31) and a lower mud guard (32) from top to bottom, the upper mud guard (30) is connected with the top of the circulating water tank (16), the lower mud guard (32) is connected with the bottom of the circulating water tank (16), and the filter screen (31) is installed between the upper mud guard (30) and the lower mud guard (32).
The cleaning device (14) consists of a cleaning brush (33) and a cleaning slide way (34), the cleaning slide way (34) is vertically arranged on the inner side wall of the circulating water tank (16), and the cleaning brush (33) is arranged on the cleaning slide way (34).
The water replenishing liquid level (18) is positioned at four fifths of the total height of the circulating water tank (16); the buoy water replenishing device (10) descends along with the reduction of the liquid level of the circulating water tank (16), when the liquid level is lower than the water replenishing liquid level (18), the water replenishing pipe (19) is automatically opened, and when the liquid level is higher than the water replenishing liquid level (18), the water replenishing pipe (19) is automatically stopped.
When the sludge sensing probe (11) detects that the depth of sludge at the bottom of the circulating water tank (16) is more than 3cm, the sludge discharge port (20) is automatically opened, the booster pump (21) and the cleaning device (14) are automatically opened at the same time, and after 5min, the sewage discharge port (20) and the booster pump (21) cleaning device (14) are automatically closed.
The working principle is as follows: three circles of rivers of annular water-locator (2) spun cover mixed flow impeller (3) completely, and mixed flow impeller (3) produce the negative pressure and fully break the atomizing with rivers under waterproof motor (6) drive, realize catching the dust, and the distinguished and admirable spiral wind current that forms under water conservancy diversion centrifuge (4) water conservancy diversion effect to with sewage through centrifugal action get rid of to mass flow section of thick bamboo (5). The spiral wind flows through the dehydration grid (7) for further dehydration, and the dehydration and purification of the dust-containing air are realized. The sewage thrown to the collecting cylinder (5) is converged to the bottom of the shell (8) through the sewage discharge hole groove (25) and the sewage discharged from the dewatering grid (7), is discharged into a sewage pool (13) of the circulating water tank (16) through a sewage discharge pipe (12), flows into a clean water pool (17) after being filtered by a filtering device (15), and passes through a water pump (22). The water inlet pipe (23) circulates to the annular water distributor (2), and simultaneously the liquid level height in the circulating water tank (16) is kept through the buoy water replenishing device (10), so that the cyclic utilization of sewage is realized. When mud inductive probe (11) detected circulating water tank (16) bottom silt degree of depth and is greater than 3cm, automatic opening mud discharging port (20) discharge silt, simultaneously automatic booster pump (21) and belt cleaning device (14) of opening, make rivers from clean water basin (17) backward flow to effluent water sump (13), belt cleaning device (14) are automatic to be scrubbed filter screen (31) from top to bottom, after 5min, self-closing drain (20), booster pump (21) belt cleaning device (14), realize the self-cleaning to circulating water tank.
Description of the drawings: the water outlet holes (27) are inclined outwards by 45 degrees, namely the water outlet takes the axis of the water distributor as a reference object, and the water flow direction is back to the axis and has an inclination angle of 45 degrees with the axis of the water distributor.
The water outlet hole (29) is inclined inwards by 45 degrees, namely the water outlet hole takes the axis of the water distributor as a reference object, the water flow direction rushes to the axis and the inclination angle of the water outlet hole and the axis of the water distributor is 45 degrees.
Claims (3)
1. The utility model provides a multi-functional integrated dust collector, includes circulation tank (16), air intake (1), annular water-locator (2), mixed flow impeller (3), water conservancy diversion centrifuge (4), mass flow section of thick bamboo (5), waterproof motor (6), dehydration grid (7), its characterized in that: a sludge sensing probe (11), a cleaning device (14) and a filtering device (15) are arranged in the circulating water tank (16), the filtering device (15) is positioned in the middle of the circulating water tank (16) and divides the circulating water tank (16) into a clean water tank (17) and a sewage tank (13), and the cleaning device (14) is arranged at the side of the sewage tank (13) and is adjacent to the filtering device (15); the circulating water tank (16) is provided with a sludge discharge port (20), and the sludge discharge port (20) is connected with the sludge sensing probe (11) through a control line; a booster pump (21) and a water pump (22) are arranged on the outer side of the circulating water tank (16), and the booster pump (21) is connected with the sludge sensing probe (11) through a control line; the water pump (22) is connected with the annular water distributor (2) through a water inlet pipe (23); a flow control valve (24) is arranged on the water inlet pipe (23);
the air inlet (1) is thin in the middle, two ends of the air inlet are in a bell mouth shape, and the annular water distributor (2) is positioned at the position of the thin section in the middle in the air inlet; a mixed flow impeller (3) is arranged behind the annular water distributor (2) and in the bell mouth; the mixed-flow impeller (3) is connected with a waterproof motor (6); the flow collecting cylinder (5) is welded with the air inlet (1); a guide centrifuge (4) consisting of 12 blades is welded between the collecting cylinder (5) and the waterproof motor (6); the dehydration grid (7) is welded behind the collecting cylinder (5); the outer parts of the collecting cylinder (5) and the dehydration grid (7) are wrapped by a shell (8); an air outlet (9) is arranged behind the dehydration grid (7); a circulating water tank (16) is arranged below the shell (8); a sewage discharge pipe (12) is arranged at the right lower part of the shell (8), and the sewage discharge pipe (12) extends into a sewage pool (13) of the circulating water tank (16); a buoy water replenishing device (10) is arranged at the water replenishing liquid level (18) at the upper part of the right side in the circulating water tank (16), and the buoy water replenishing device (10) is connected with a water replenishing pipe (19); the annular water distributor (2) consists of an annular water outlet pipe (26), an outer water outlet hole (27), a middle water outlet hole (28) and an inner water outlet hole (29); the water outlet hole (27) is positioned on the outer ring of the annular water outlet pipe (26), and the water outlet hole (27) is inclined outwards for 45 degrees to discharge water; the middle water outlet hole (28) is positioned in the middle ring of the annular water outlet pipe (26) and horizontally discharges water; the inner water outlet hole (29) is positioned at the inner ring of the annular water outlet pipe (26), and the inner water outlet hole (29) is inclined inwards for 45 degrees to discharge water.
2. The multifunctional integrated dust removal device of claim 1, wherein: a row of 5cm x 1cm sewage discharge hole grooves (25) are respectively arranged at positions right below the collecting cylinder (5), at which the anticlockwise central angle between the collecting cylinder and the right below is 45 degrees, at which the anticlockwise central angle between the collecting cylinder and the right below is 90 degrees, at which the anticlockwise central angle between the collecting cylinder and the right below is 135 degrees, at which the clockwise central angle between the collecting cylinder and the right below is 45 degrees, at which the clockwise central angle between the collecting cylinder and the right below is 90 degrees, and at which the clockwise central angle between the collecting cylinder and the right below is 135 degrees, and each row of adjacent sewage discharge hole grooves (25) are separated by 10 cm; the dehydration grid (7) consists of a dehydration tank (35) and a grid plate (36), the dehydration tank (35) and the grid plate (36) are inclined counterclockwise by 30 degrees from left to right, the widths of the left and right grid plates (36) of the dehydration grid (7) are 3-5 cm, and the widths of the upper and lower grid plates (36) are 5-7 cm.
3. The multifunctional integrated dust removal device of claim 1, wherein: the filtering device (15) is composed of an upper mud guard (30), a filter screen (31) and a lower mud guard (32) from top to bottom, the upper mud guard (30) is connected with the top of the circulating water tank (16), the lower mud guard (32) is connected with the bottom of the circulating water tank (16), and the filter screen (31) is installed between the upper mud guard (30) and the lower mud guard (32); the cleaning device is composed of a cleaning brush (33) and a cleaning slide way (34), the cleaning slide way (34) is vertically installed on the inner side wall of the circulating water tank (16), and the cleaning brush (33) is installed on the cleaning slide way (34).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021627738.8U CN213853711U (en) | 2020-08-07 | 2020-08-07 | Multifunctional integrated dust removal device |
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| CN202021627738.8U CN213853711U (en) | 2020-08-07 | 2020-08-07 | Multifunctional integrated dust removal device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044211A (en) * | 2020-08-07 | 2020-12-08 | 太原理工大学 | Multifunctional integrated dust removal device and method |
| CN116989641A (en) * | 2023-09-25 | 2023-11-03 | 国营川西机器厂 | Measuring tool and measuring method for disassembly and assembly of centrifugal ventilator of aero-engine |
-
2020
- 2020-08-07 CN CN202021627738.8U patent/CN213853711U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044211A (en) * | 2020-08-07 | 2020-12-08 | 太原理工大学 | Multifunctional integrated dust removal device and method |
| CN112044211B (en) * | 2020-08-07 | 2023-09-12 | 太原理工大学 | Multifunctional integrated dust removal device and method |
| CN116989641A (en) * | 2023-09-25 | 2023-11-03 | 国营川西机器厂 | Measuring tool and measuring method for disassembly and assembly of centrifugal ventilator of aero-engine |
| CN116989641B (en) * | 2023-09-25 | 2023-12-15 | 国营川西机器厂 | Measuring tool and measuring method for disassembly and assembly of centrifugal ventilator of aero-engine |
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