CN116139640A

CN116139640A - Autonomous impact wet dust collector

Info

Publication number: CN116139640A
Application number: CN202310228357.4A
Authority: CN
Inventors: 陈谦
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-05-23

Abstract

The invention discloses an autonomous impact wet dust collector, which comprises a machine shell, wherein the front end of the machine shell is provided with a spiral air suction device, the spiral air suction device is driven by a first driving mechanism, a filtering device is arranged in the machine shell and is driven by a second driving mechanism, the tail end of the machine shell is provided with an air outlet, an air speed sensor is arranged at the air outlet, the output shaft of the first driving mechanism is provided with a driving wheel, the end part of the spiral air suction device is provided with a driven wheel, the driving wheel is in transmission connection with the driven wheel, the spiral air suction device comprises a spiral air suction rod, a fan cover barrel is sleeved outside the spiral air suction rod, the spiral air suction rod is in transmission connection with the first driving mechanism, a plurality of spiral blades are uniformly distributed on the spiral air suction rod, and a plurality of spray openings are uniformly distributed on the spiral air suction rod. The invention can adjust the working speed of the filter device according to the wind speed of the air outlet, and has good dust removal effect.

Description

Autonomous impact wet dust collector

Technical Field

The invention relates to the technical field of dust collectors, in particular to an autonomous impact wet dust collector.

Background

The dust remover is equipment for separating dust from flue gas, the performance of the dust remover is expressed by the amount of gas which can be treated, the resistance loss and the dust removal efficiency when the gas passes through the dust remover, meanwhile, the price, the operation and maintenance cost, the service life and the difficulty in operation management of the dust remover are also important factors considering the performance of the dust remover, when the dust remover works normally, under the action of a system fan, dust-containing gas is sucked into an air inlet manifold and uniformly distributed to each air inlet chamber through each air inlet manifold and then flows into a filter bag, a large amount of dust is trapped on the surface of the filter bag, the air flow is purified through the filter bag, and the purified air flow enters a chimney through the fan along a pipeline through the bag chamber and is discharged into the atmosphere;

the existing dust remover is inconvenient to adjust the working speed of the filtering device according to the wind speed of the air outlet, the dust remover is not energy-saving and not humanized enough, the dust filtering efficiency is poor, water leakage is easy, the device is inconvenient to recycle, and therefore, the problem is solved by the autonomous impact wet dust remover.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an autonomous impact wet dust collector.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides an independently strike wet dust collector, includes the casing, the casing front end is provided with spiral updraft ventilator, spiral updraft ventilator passes through first actuating mechanism drive, be provided with filter equipment in the casing, filter equipment passes through the second actuating mechanism drive, the casing tail end is equipped with the air outlet, and air outlet department sets up wind speed inductor.

Preferably, a driving wheel is arranged on an output shaft of the first driving mechanism, a driven wheel is arranged at the end part of the spiral exhaust device, and the driving wheel is in transmission connection with the driven wheel.

Preferably, the spiral updraft ventilator includes the spiral updraft ventilator, spiral updraft ventilator overcoat is equipped with the fan housing bucket, the spiral updraft ventilator is connected with first actuating mechanism transmission, evenly distributed is a plurality of spiral leaves on the spiral updraft ventilator, evenly distributed is a plurality of spraying ports on the spiral updraft ventilator, spiral updraft ventilator front end is provided with water supply device.

Preferably, the water supply device comprises a high-pressure water pipe and an introduction head, the introduction head is conical, the high-pressure water pipe is fixedly connected with the introduction head, a water inlet is formed in the front end of the spiral exhaust rod, the introduction head is inserted into the water inlet, and a locking device for pressing the introduction head into the water inlet is arranged on the high-pressure water pipe.

Preferably, the locking device is a spring, one end of the spring is arranged on a bracket fixedly connected with the shell, the other end of the spring abuts against the leading-in head, and the spring always keeps a compressed state.

Preferably, the filter device comprises a filter screen, a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft and a dust removing pipe, wherein the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft are arranged at four corners of the filter screen, the dust removing pipe is arranged on the inner side of the filter screen, the filter screen is arranged in a manner of being attached to the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft, the second driving mechanism is arranged on the casing, the second driving mechanism drives the first rotating shaft to rotate, the first rotating shaft is connected with the second rotating shaft in a transmission manner, the first rotating shaft and the second rotating shaft synchronously rotate, and one side of the third rotating shaft is provided with a tensioning device.

Preferably, the tensioning device is a tension spring, one end of the tension spring is connected with the third rotating shaft, the other end of the tension spring is connected with the casing, and the tension spring is always in a stretching state.

Preferably, the dust removal pipe is hollow, a plurality of dust removal shower nozzles of dust removal pipe bottom evenly distributed, be connected with the high-pressure pipe on the dust removal pipe, filter equipment bottom is provided with the sewage groove.

Preferably, the lead-in head is made of tungsten steel.

Preferably, the driving wheel and the driven wheel are made of tungsten steel.

The beneficial effects of the invention are as follows:

1. the working speed of the filtering device can be adjusted according to the wind speed of the air outlet, and manual intervention is not needed, so that the device is energy-saving and more humanized;

2. the air is wetted through the plurality of spray openings uniformly distributed on the spiral exhaust rod, so that the dust filtering efficiency is improved;

3. water leakage is effectively avoided through the conical leading-in head and the locking device;

4. the dust removal pipe is arranged on the inner side of the filtering device, so that the device can be recycled, and the dust removal effect is good.

Drawings

Fig. 1 is a schematic structural diagram of an autonomous impact wet dust collector according to the present invention;

fig. 2 is a schematic bottom view of an autonomous impact wet dust collector according to the present invention;

FIG. 3 is a schematic diagram of an explosion structure of an autonomous impact wet dust collector according to the present invention;

FIG. 4 is a schematic diagram of a water delivery device of an autonomous impact wet dust collector according to the present invention;

fig. 5 is a schematic structural diagram of a filtering device of an autonomous impact wet dust collector according to the present invention.

In the figure: 1 casing, 2 first actuating mechanism, 3 second actuating mechanism, 4 wind speed inductor, 5 action wheel, 6 follow driving wheel, 7 fan housing barrels, 8 spiral convulsions pole, 9 spiral leaf, 10 spraying mouth, 11 high-pressure water pipe, 12 leading-in head, 13 water inlets, 14 springs, 15 support, 16 filter screens, 17 first pivot, 18 second pivot, 19 third pivot, 20 fourth pivot, 21 dust removal pipe, 22 extension spring, 23 dust removal shower nozzle, 24 air outlets.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Referring to figures 1-5, an autonomous impact wet dust collector comprises a machine shell 1, wherein a spiral air suction device is arranged at the front end of the machine shell 1 and driven by a first driving mechanism 2, a filtering device is arranged in the machine shell 1 and driven by a second driving mechanism 3, an air outlet 24 is arranged at the tail end of the machine shell 1, an air speed sensor 4 is arranged at the air outlet 24, a driving wheel 5 is arranged on an output shaft of the first driving mechanism 2, a driven wheel 6 is arranged at the end part of the spiral air suction device, the driving wheel 5 is in transmission connection with the driven wheel 6, the spiral air suction device comprises a spiral air suction rod 8, a fan housing barrel 7 is sleeved outside the spiral air suction rod 8, the spiral air suction rod 8 is in transmission connection with the first driving mechanism 2, a plurality of spiral blades 9 are uniformly distributed on the spiral air suction rod 8, a plurality of spray openings 10 are uniformly distributed on the spiral air suction rod 8, and a water delivery device is arranged at the front end of the spiral air suction rod 8, the driving wheel 5 drives the driven wheel 6 to rotate so as to drive the spiral exhaust rod 8 to rotate, negative pressure is formed in the fan housing barrel 7, air is sucked into the fan housing barrel 7 and blown to the filtering device, the water delivery device delivers high-pressure water flow, enters the spiral exhaust rod 8, the high-pressure water flow is atomized and sprayed out through the spraying opening 10, the air sucked by the spiral blade 9 is further wetted by rotation, dust is conveniently attached to the filtering device at the filtering device, the water delivery device comprises a high-pressure water pipe 11 and an introduction head 12, the introduction head 12 is conical, the high-pressure water pipe 11 is fixedly connected with the introduction head 12, the front end of the spiral exhaust rod 8 is provided with a water inlet 13, the introduction head 12 is inserted into the water inlet 13, the high-pressure water pipe 11 is provided with a locking device for pressing the introduction head 12 into the water inlet 13, the conical introduction head 12 is beneficial to the high-pressure water flow entering the water inlet 13, water leakage is avoided, the locking device keeps the leading-in head 13 pressed against the water inlet 13, water leakage is further avoided, a circuit board (not shown) is further arranged in the shell 1, the circuit board is respectively and electrically connected with the wind speed sensor 4, the first driving mechanism 2 and the second driving mechanism 3, the circuit board is used for controlling the starting, closing and working speeds of the first driving mechanism 2 and the second driving mechanism 3, and processing a signal of the wind speed sensor 4 for detecting the wind speed at the air outlet 24 so as to adjust the working speed of the second driving mechanism 3 and further adjust the rotating speed of the filtering device;

the locking device is a spring 14, one end of the spring 14 is arranged on a bracket 15 fixedly connected with the casing 1, the other end of the spring 14 is propped against the leading-in head 12, the spring 14 always keeps a compressed state, the leading-in head 12 is pressed towards the water inlet 13 by the compression spring 14, the loosening and falling off of the water delivery device after long-time use are avoided, the filtering device comprises a filter screen 16, a first rotating shaft 17, a second rotating shaft 18, a third rotating shaft 19 and a fourth rotating shaft 20 which are arranged at four corners of the filter screen 16, and a dust removing pipe 21 which is arranged at the inner side of the filter screen 16, the filter screen 16 is respectively and tightly attached to the first rotating shaft 17, the second rotating shaft 18, the third rotating shaft 19 and the fourth rotating shaft 20, the second driving mechanism 3 is arranged on the casing 1, the second driving mechanism 3 drives the first rotating shaft 17 to rotate, the first rotating shaft 17 is in transmission connection with the second rotating shaft 18, and the first rotating shaft 17 and the second rotating shaft 18 synchronously rotate, one side of the third rotating shaft 19 is provided with a tensioning device, the tensioning device is a tension spring 22, one end of the tension spring 22 is connected with the third rotating shaft 19, the other end of the tension spring 22 is connected with the casing 1, the tension spring 22 is always in a stretching state, when the filter screen 16 loosens, a gap exists between the filter screen 16 and the third rotating shaft 19, the tension spring 22 tightens the third rotating shaft 19 towards the filter screen 16 to keep the filter screen 16 in a tightening state, the dust removal pipe 21 is hollow, a plurality of dust removal spray heads 23 are evenly distributed at the bottom of the dust removal pipe 21, a high-pressure pipe is connected to the dust removal pipe 21, a sewage tank is arranged at the bottom of the filtering device, the high-pressure water flow flows to the dust removing pipe 21 through the high-pressure pipe, the high-pressure water flow is sprayed out at the dust removing spray head 23, dust attached to the filter screen 16 is washed from inside to outside to remove the dust, the filter screen 16 is cleaned, sewage flows into the sewage tank, the introducing head 12 is made of tungsten steel, the service life of the introducing head 12 is prolonged, the driving wheel 5 and the driven wheel 6 are made of tungsten steel, and the service lives of the driving wheel 5 and the driven wheel 6 are prolonged.

In the invention, a first driving mechanism 2 drives a spiral exhaust rod 8 to rotate, negative pressure is formed in a fan housing barrel 7, air is sucked into the fan housing barrel 7 and then blown to a filtering device, meanwhile, high-pressure water flow is conveyed to a dust remover through a water conveying device, the high-pressure water flow passes through a high-pressure water pipe 11 and a conical guide head 12 and then enters a water inlet 13 and the spiral exhaust rod 8, then the high-pressure water flow is atomized and sprayed out through a spray opening 10, and then air sucked in by a spiral blade 9 is wetted, the conical guide head 12 is beneficial to the high-pressure water flow to enter the water inlet 13, water leakage is avoided, and a locking device keeps the guide head 12 to press the water inlet 13, so that water leakage is further avoided;

the air is further conveyed to the filtering device, dust is convenient to adhere to the filter screen 16 of the filtering device due to the fact that the air is wetted, the second driving mechanism 3 drives the first rotating shaft 17 to rotate, the first rotating shaft 17 and the second rotating shaft 18 synchronously rotate through transmission connection between the first rotating shaft 17 and the second rotating shaft 18, the filter screen 16 is driven to rotate, the third rotating shaft 19 and the fourth rotating shaft 20 are driven to rotate together, and the tensioning device on one side of the third rotating shaft 19 enables the filter screen 16 to keep a tight state; while the filter screen 16 rotates, the dust removing spray head 23 on the dust removing pipe 21 sprays high-pressure water flow to wash dust attached to the filter screen 16 from inside to outside, remove the dust, clean the filter screen 16 and enable sewage to flow into the sewage tank;

the wind speed sensor 4 is arranged at the air outlet 24 of the dust remover, the wind speed at the air outlet 24 is monitored in real time, when excessive dust is attached to the filter screen 16, the wind speed is reduced, the wind speed sensor 4 transmits signals to the circuit board, the circuit board controls the second driving mechanism 3 to adjust the rotating speed of the filter device to be increased, the amount of dust impacting on the filter screen 16 in unit time is reduced, and the dust attached to the filter screen 16 is reduced by being matched with the cleaning of the dust removing pipe 21; when the monitored wind speed becomes fast, the wind speed sensor 4 transmits signals to the circuit board, the device is reversely operated, and the device is suitable for indoor circulating dust removal.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides an independently striking wet dust collector, includes casing (1), its characterized in that, casing (1) front end is provided with spiral updraft ventilator, spiral updraft ventilator passes through first actuating mechanism (2) drive, be provided with filter equipment in casing (1), filter equipment passes through second actuating mechanism (3) drive, casing (1) tail end is equipped with air outlet (24), and air outlet (24) department sets up wind speed inductor (4).

2. The autonomous impact wet dust collector according to claim 1, wherein a driving wheel (5) is arranged on an output shaft of the first driving mechanism (2), a driven wheel (6) is arranged at the end part of the spiral air draft device, and the driving wheel (5) is in transmission connection with the driven wheel (6).

3. The autonomous impact wet dust collector according to claim 1, wherein the spiral air suction device comprises a spiral air suction rod (8), a fan housing barrel (7) is sleeved outside the spiral air suction rod (8), the spiral air suction rod (8) is in transmission connection with the first driving mechanism (2), a plurality of spiral blades (9) are uniformly distributed on the spiral air suction rod (8), a plurality of spray openings (10) are uniformly distributed on the spiral air suction rod (8), and a water delivery device is arranged at the front end of the spiral air suction rod (8).

4. An autonomous impact wet dust collector according to claim 3, wherein the water supply device comprises a high-pressure water pipe (11) and an introduction head (12), the introduction head (12) is conical, the high-pressure water pipe (11) is fixedly connected with the introduction head (12), a water inlet (13) is formed in the front end of the spiral exhaust rod (8), the introduction head (12) is inserted into the water inlet (13), and a locking device for pressing the introduction head (12) into the water inlet (13) is arranged on the high-pressure water pipe (11).

5. The autonomous impact wet dust collector according to claim 4, wherein the locking device is a spring (14), one end of the spring (14) is mounted on a bracket (15) fixedly connected with the casing (1), the other end of the spring (14) is abutted against the introducing head (12), and the spring (14) is always kept in a compressed state.

6. The autonomous impact wet dust collector according to claim 1, wherein the filtering device comprises a filter screen (16), a first rotating shaft (17), a second rotating shaft (18), a third rotating shaft (19) and a fourth rotating shaft (20) which are arranged at four corners of the filter screen (16), and a dust removing pipe (21) which is arranged on the inner side of the filter screen (16), the filter screen (16) is attached to the first rotating shaft (17), the second rotating shaft (18), the third rotating shaft (19) and the fourth rotating shaft (20), the second driving mechanism (3) is arranged on the casing (1), the second driving mechanism (3) drives the first rotating shaft (17) to rotate, the first rotating shaft (17) is connected with the second rotating shaft (18) in a transmission manner, the first rotating shaft (17) and the second rotating shaft (18) synchronously rotate, and one side of the third rotating shaft (19) is provided with a tensioning device.

7. The autonomous impact wet dust collector according to claim 6, wherein the tensioning device is a tension spring (22), one end of the tension spring (22) is connected with the third rotating shaft (19), the other end of the tension spring (22) is connected with the casing (1), and the tension spring (22) is always in a stretched state.

8. The autonomous impact wet dust collector according to claim 6, wherein the dust collection pipe (21) is hollow, a plurality of dust collection nozzles (23) are uniformly distributed at the bottom of the dust collection pipe (21), a high-pressure pipe is connected to the dust collection pipe (21), and a sewage tank is arranged at the bottom of the filtering device.

9. An autonomous impact wet dust collector according to claim 4, wherein the lead-in head (12) is made of tungsten steel.

10. An autonomous impact wet dust collector according to claim 2, wherein the driving wheel (5) and the driven wheel (6) are made of tungsten steel.