CN216367247U

CN216367247U - Dust collector for environmental protection engineering

Info

Publication number: CN216367247U
Application number: CN202122239320.0U
Authority: CN
Inventors: 常上磊; 窦伟伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-04-26
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a dust removal device for environmental protection engineering, and relates to the technical field of environmental protection dust removal; the dust removal device comprises a dust removal box, wherein a filter cylinder is arranged in the dust removal box, a disc-shaped filter is arranged in the filter cylinder, and the filter is connected with a driving assembly positioned outside the filter cylinder; the filter is divided into a plurality of fan-shaped areas by partition plates; the cartridge filter divide into along cartridge filter axial distribution's inlet channel, air outlet channel and water channel, the air inlet that is located the dust removal case outside is connected to inlet channel one end, the one end that air inlet was kept away from to the inlet channel is passed through the air duct and is connected water channel, water channel keeps away from the one end of air duct and connects air outlet channel. This device has good dust removal effect, can realize the automatically cleaning to the filter simultaneously, uses the filtration dust removal, and need not wash repeatedly or change the filter, and work efficiency is higher, and is more light.

Description

Dust collector for environmental protection engineering

Technical Field

The utility model relates to the technical field of environmental protection dust removal, in particular to a dust removal device for environmental protection engineering.

Background

In recent years, with rapid development of economy, metallurgical steelmaking electric furnaces and raw coal-fired boilers have increased, and the atmospheric pollutants discharged from these furnaces pose great harm to the surrounding environment, so that a technology for removing particulate matters from dust-containing gas to reduce the emission thereof to the atmosphere has become more and more important. Dust removal refers to a technical measure for removing particulate matter from a dust-containing gas to reduce its emission to the atmosphere. The dust-containing industrial waste gas is generated from mechanical processes such as crushing, screening, conveying and blasting of solid substances, or from processes such as combustion, high-temperature melting and chemical reaction. Dust collectors are widely used to control dust and fumes that have been generated.

Commonly used dust collector generally divide into the watering dust fall and filters two kinds of dust removals, and the amount is ha to dust in the watering dust fall can reducing the air, but dust exists the possibility of rising again after the water evaporation, and filter dust removal can effectual collection dust, avoids dust to rise repeatedly or pollute the ground environment, but dust can stay on the filter screen, needs frequent washing, has increased work load, and the efficiency of dust removal is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust removal device for environmental protection engineering, which aims to solve the problems in the background technology. This device mainly gets rid of dust through filterable mode, but can accomplish the automatically cleaning of filter screen at the in-process that removes dust, has alleviateed the work load of dismantling the washing filter screen repeatedly, has improved the efficiency of removing dust.

In order to achieve the purpose, the utility model provides the following technical scheme:

a dust removal device for environmental protection engineering comprises a dust removal box, wherein a filter cylinder is arranged in the dust removal box, a disc-shaped filter is arranged in the filter cylinder, and the filter is connected with a driving assembly positioned outside the filter cylinder; the filter is divided into a plurality of fan-shaped areas by partition plates; the cartridge filter divide into along cartridge filter axial distribution's inlet channel, air outlet channel and water channel, the air inlet that is located the dust removal case outside is connected to inlet channel one end, the one end that air inlet was kept away from to the inlet channel is passed through the air duct and is connected water channel, water channel keeps away from the one end of air duct and connects air outlet channel.

As a further scheme of the utility model: air inlet channel and the fan-shaped regional shape fit of filter, air outlet channel is located between air inlet channel and the water channel, air outlet channel wears out the dust removal case, the water channel is inside to be filled with water, the fan-shaped region of part of filter is located water channel.

As a still further scheme of the utility model: the filter includes the support ring, the support ring is inside to be connected with the intercommunication ring coaxial with the support ring through the baffle, install the filter that the multiunit aperture is different between support ring and the intercommunication ring, the intercommunication ring is located the passageway of giving vent to anger inside and communicates the passageway both sides of giving vent to anger.

As a still further scheme of the utility model: the driving assembly comprises a gear ring, a transmission gear and a motor, the gear ring is fixedly connected to the outside of the support ring, the motor is fixedly connected in the dust removal box, the motor is connected with the transmission gear, and the transmission gear is connected.

As a still further scheme of the utility model: the annular is opened to the support ring both sides, the track ring is installed in the region of cartridge filter and support ring side contact, in the track ring embedding annular.

As a still further scheme of the utility model: and an air exhaust fan is arranged in the area between the air inlet and the filter in the air inlet channel through a bracket.

As a still further scheme of the utility model: the battery is installed to the dust removal incasement, intercommunication cartridge filter and external delivery port and water inlet are installed to the dust removal incasement, dust removal case externally mounted has the multiunit wheel, the handrail is installed to the one end that the air inlet was kept away from to the dust removal case.

Compared with the prior art, the utility model has the beneficial effects that:

by adopting the dust removal device for the environmental protection engineering, the device is provided with the annular filter, only part of the fan-shaped area of the filter is positioned in the air inlet channel at the same time, and the filter is contacted with gas with dust for filtration, so only the filter plate of the part of the area can accumulate dust, after a certain time, the filter plate of the area is rotated into the water passing channel, self-cleaning is completed in the process of passing water, and the gas in the air inlet channel is filtered by the filter and then is introduced into water, so the dust in the gas can be further adsorbed by the water in the process of passing water, better filtering effect is achieved, meanwhile, the introduced gas is limited by the structure of the water passing channel, the introduced gas can enter the air outlet channel only when reaching the other end of the water passing channel, the gas can also pass through the filter part positioned in the water passing channel in the process of passing the water passing channel, and the gas passing through the filter plate can impact the filter plate, can reach supplementary abluent effect, improve the cleaning efficiency of filter, make this device under the abluent condition of need not dismantling, can enough last keep good dust removal effect, realization filter's automatically cleaning that can last again, very big reduction the work load of dust removal in-process, improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of a dust removing device for environmental protection engineering.

Fig. 2 is a schematic side structure view of the dust removing device for environmental protection engineering.

FIG. 3 is a schematic structural diagram of a filter in the dust removing device for environmental protection engineering.

In the figure: 1. an air inlet; 2. a dust removal box; 3. an air exhaust fan; 4. a support; 5. an orbital ring; 6. a transmission gear; 7. a support ring; 8. a motor; 9. a filter plate; 10. a communication ring; 11. an air intake passage; 12. an air duct; 13. a handrail; 14. a water passage; 15. a storage battery; 16. a wheel; 17. an air outlet channel; 18. a filter; 19. a gear ring; 20. a filter cartridge; 21. a ring groove; 22. a drive assembly; 23. a partition plate; 24. a water inlet; 25. and (7) a water outlet.

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 1

Referring to fig. 1 and fig. 2, in embodiment 1 of the present invention, a dust removing apparatus for environmental protection engineering includes a dust removing box 2, a filter cartridge 20 is installed inside the dust removing box 2, a disc-shaped filter 18 is installed inside the filter cartridge 20, and the filter 18 is connected to a driving assembly 22 located outside the filter cartridge 20; the filter 18 is divided into a plurality of sector areas by partition plates 23; cartridge filter 20 divide into along cartridge filter 20 axial distribution's inlet channel 11, air outlet channel 17 and water channel 14, inlet channel 11 one end is connected and is located 2 outside air inlets 1 of dust removal case, water channel 14 is connected through air duct 12 to inlet channel 11 one end of keeping away from air inlet 1, water channel 14 keeps away from the one end of air duct 12 and connects air outlet channel 17.

This device has set up the filter 18 of ring type, divide into sectorial region with each filtering part, the inside space of a piece cartridge filter 20 simultaneously divides into parallel inlet channel 11, outlet channel 17 and water channel 14, gaseous back of getting into from inlet channel 11, filter through the filter 18 that is located the sectorial region of part in inlet channel 11, get into water channel 14 through air duct 12 again, the process of water passing further takes out remaining particulate matter in the gas, gaseous partial filter 18 that is located water channel 14 is passed once more in water channel 14, it discharges to get into outlet channel 17 most always, have the water of use after filtering through filter 18 and further get rid of impurity, can reach good filter effect.

The filter 18 of the device can rotate around the axis of the filter 18, the driving assembly 22 is used for driving rotation, so that the area of the filter 18 in the air inlet channel 11 is in a continuous conversion state, and the filter 18 is transferred into the water passing channel 14 after a part of particles in the air inlet channel 11 are left and soaked in water. Due to the short time for dust to accumulate, it is very easy for water to leave the filter 18 for cleaning, and the gas passing through the water passage 14 must also be discharged through the filter 18, which enhances the cleaning effect of the filter 18. The cleaned filter 18 rotates to the air inlet channel 11 again for filtering under the action of the driving assembly 22, so that the device can realize continuous self-cleaning, simplify the flow of dust removal work, improve the dust removal efficiency and reduce the workload.

Example 2

Referring to fig. 1 to 3, the main differences between the embodiment 2 and the embodiment 1 are:

referring to fig. 1 and 2, in embodiment 2 of the present invention, the air inlet channel 11 is matched with a fan-shaped area of the filter 18 in shape, the air outlet channel 17 is located between the air inlet channel 11 and the water passing channel 14, the air outlet channel 17 penetrates out of the dust removing box 2, the water passing channel 14 is filled with water, and a part of the fan-shaped area of the filter 18 is located in the water passing channel 14. Air inlet channel 11 and water channel 14 are kept apart to air outlet channel 17, and this device sets up to transversely, therefore water in the water channel 14 can not spill into other regions under the action of gravity, and is lower to waterproof requirement, and other can directly get into air outlet channel 17 under the action of gravity, and water in the water channel 14 can enough realize the enhancement filtration to the air, can be used for the washing to filter 18 again.

Referring to fig. 3, the filter 18 includes a support ring 7, a communication ring 10 coaxial with the support ring 7 is connected to the inside of the support ring 7 through a partition 23, a plurality of filter plates 9 with different pore sizes are installed between the support ring 7 and the communication ring 10, and the communication ring 10 is located inside the air outlet channel 17 and is communicated with two sides of the air outlet channel 17. The support ring 7 is clamped on the periphery of the filter cylinder 20 and used for limiting the position and providing driving, the communication hole inside the filter cylinder can provide support and a passage for the air outlet channel 17, and the multiple groups of filter plates achieve good filtering effect.

Referring to fig. 1 and 2, the driving assembly 22 includes a gear ring 19, a transmission gear 6 and a motor 8, the gear ring 19 is fixedly connected to the outside of the supporting ring 7, the motor 8 is fixedly connected in the dust removing box 2, the motor 8 is connected to the transmission gear 6, and the transmission gear 6 is connected to the transmission gear. The motor 8 drives the transmission gear 6 to rotate, further drives the gear ring 19, controls the filter 18 to rotate, and realizes continuous self-cleaning of the filter 18.

Referring to fig. 1 and 2, two sides of the support ring 7 are provided with ring grooves 21, and the orbital ring 5 is installed in the contact area between the filter cartridge 20 and the side surface of the support ring 7, and the orbital ring 5 is embedded in the ring grooves 21. The ring groove 21 is engaged with the rail box to achieve the limiting function, so that the filter 18 can not generate other displacement except self-rotation when being driven.

Referring to fig. 1, an area between the air inlet 1 and the filter 18 in the air inlet channel 11 is provided with an air exhaust fan 3 through a bracket 4. The air extractor 3 extracts external air from the external air inlet 1 and makes the air pass through the air inlet channel 11 into the water channel 14 under sufficient pressure.

Referring to fig. 1 and 2, a storage battery 15 is installed in the dust removal box 2, a water outlet 25 and a water inlet 24 which are used for communicating the filter cartridge 20 with the outside are installed in the dust removal box 2, a plurality of groups of wheels 16 are installed outside the dust removal box 2, and a handrail 13 is installed at one end, far away from the air inlet 1, of the dust removal box 2. The storage battery 15 has structural functions of the air exhaust fan 3, the motor 8 and the like, the water inlet 24 and the water outlet 25 are used for injecting water into the water channel 14 and discharging sewage, the wheels 16 provide mobility, and the handrails 13 are used for controlling the equipment to move.

The working principle of the utility model is as follows:

this device has set up the intercommunication route of clip form, make gaseous from inlet channel 11 through water channel 14 through give vent to anger passageway 17 and just can discharge, filter 18 passes whole cartridge filter 20, different parts are located inlet channel 11 respectively, water channel 14 and give vent to anger in the passageway 17, and filter 18 can take place the rotation under drive assembly 22's effect, filter 9 of different parts can be changed in each different region, filter 9 through being infected with dust in inlet channel 11 shifts to water channel 14, realize the continuous automatically cleaning of filter 18, gaseous circulation can enough strengthen dust removal effect through crossing water, also can assist filter 18's cleanness. The device has good dust removal effect, does not need to manually clean the filter screen, can realize self-cleaning, is simple and efficient, improves the efficiency of dust removal work, and reduces the workload.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A dust removal device for environmental protection engineering comprises a dust removal box, wherein a filter cylinder is arranged in the dust removal box, and a disc-shaped filter is arranged in the filter cylinder; wherein the filter is connected to a drive assembly located outside the filter cartridge; the filter is divided into a plurality of fan-shaped areas by partition plates; the cartridge filter divide into along cartridge filter axial distribution's inlet channel, air outlet channel and water channel, the air inlet that is located the dust removal case outside is connected to inlet channel one end, the one end that air inlet was kept away from to the inlet channel is passed through the air duct and is connected water channel, water channel keeps away from the one end of air duct and connects air outlet channel.

2. The dust removing device for the environmental protection project according to claim 1, wherein the air inlet channel is matched with a fan-shaped area of the filter in shape, the air outlet channel is located between the air inlet channel and the water passing channel, the air outlet channel penetrates out of the dust removing box, water is filled in the water passing channel, and a part of the fan-shaped area of the filter is located in the water passing channel.

3. The dust removing device for environmental protection engineering according to claim 1, wherein the filter comprises a support ring, a communication ring coaxial with the support ring is connected to the inside of the support ring through a partition plate, a plurality of sets of filter plates with different pore sizes are installed between the support ring and the communication ring, and the communication ring is located inside the air outlet channel and is communicated with two sides of the air outlet channel.

4. The dust removing device for the environmental protection project according to claim 1, wherein the driving assembly comprises a gear ring, a transmission gear and a motor, the gear ring is fixedly installed outside the supporting ring, the motor is fixedly connected in the dust removing box, the motor is connected with the transmission gear, and the transmission gear is connected with the motor.

5. The dust removing apparatus for environmental protection engineering according to claim 3, wherein ring grooves are formed on both sides of the support ring, and an orbital ring is installed in a contact area of the filter cartridge and the side surface of the support ring, and the orbital ring is embedded in the ring grooves.

6. The dust removing apparatus for environmental protection engineering according to claim 1 or 2, wherein an area between the air inlet and the filter in the air inlet passage is provided with an air exhaust fan through a bracket.

7. The dust removing device for the environmental protection project according to claim 1, wherein a storage battery is installed in the dust removing box, a water outlet and a water inlet which are communicated with the filter cartridge and the outside are installed in the dust removing box, a plurality of groups of wheels are installed outside the dust removing box, and a handrail is installed at one end, far away from the air inlet, of the dust removing box.