CN219922416U - Movable particulate matter removing equipment - Google Patents

Abstract

The utility model provides mobile particulate matter removing equipment, which comprises a dust removing box, wherein the dust removing box comprises a gas channel area, a filtering area and a placement area, and a dust removing mechanism, wherein the dust removing mechanism is positioned in the filtering area and comprises a filter cylinder which is in contact with the gas channel area, and an ash discharging hopper is arranged under the filter cylinder; the back-blowing component is arranged on one side of the dust removal box and is communicated with the filter cylinder to enable particles to enter the placement area; and the vibration assembly is connected with the back-blowing assembly to enable the vibration assembly to collide with the filter cylinder so as to shake off attached dust. The utility model solves the problem of complicated operation of repeatedly replacing the filter component in the prior art, and the back-blowing component collects and processes the particles after the particles are filtered through the cooperation of the dust removing mechanism and the back-blowing component; the vibration component repeatedly collides with the filter cylinder by utilizing the back-blowing air flow, and adhered particles are shaken off in a physical form, so that the frequency of replacing the filter cylinder is reduced, and the dust removal efficiency is improved.

Description

A mobile particle removal equipment

Technical field

The utility model relates to the technical field of air purification, and in particular to a mobile particulate matter removal equipment.

Background technique

In industrial production, in order to avoid environmental pollution, the air containing dust needs to be filtered before being discharged to meet environmental protection requirements. When filtering the air containing dust, static, water spraying or bag dust removal will be used. Way. Common dust collectors include bag type, cartridge type, and plate type filters. Because these types of dust collectors have a single structure and have average dust removal effects.

In order to solve the above problems, Chinese patent (Announcement No.: CN213725327U) discloses a cartridge filter plate dust collector, which includes a conical filter housing composed of a cylinder and an inverted cone, and an air inlet and an air inlet are provided on the side of the cylinder. At the air outlet, the top of the cylinder is equipped with an opening for the pulse valve exhaust pipe. A filter cylinder is installed vertically in the cylinder. A filter plate is installed horizontally below the filter cylinder. A filter screen is installed below the filter plate. An openable door is installed on the inverted cone. .

The above solution adds filters and filter plates to increase the dust removal effect, but after use, the filters and filter plates need to be replaced repeatedly to ensure their filtration performance, which is cumbersome to operate and increases the cost.

Utility model content

In view of the deficiencies in the prior art, the present utility model provides a mobile particulate matter removal equipment, which solves the problem in the prior art that repeated replacement of filter components is cumbersome.

In order to solve the above problems, the present utility model provides the following solutions:

A mobile particulate matter removal equipment consisting of:

The dust removal box includes an independently arranged gas channel area, a filter area and a placement area from top to bottom. An air inlet connected to the filter area is provided on one side of the dust removal box. The top of the dust removal box is provided with a gas channel area. Connected air outlets;

A dust removal mechanism, which is located in the filtering area and includes a filter cartridge connected to the gas channel area and located in the filtering area, and an ash discharge hopper is provided directly below the filter cartridge;

A backflush component, which is located on one side of the dust removal box and communicates with the inside of the filter cartridge, and is used to backflush the particulate matter outside the filter cartridge to the ash discharge hopper;

Vibration component, the vibration component is connected with the backflush component to make the vibration component collide with the filter cartridge to shake off the attached dust.

The technical principle of this utility model is: exhaust gas enters from the air inlet, enters the filter area in the dust removal box and is filtered by the filter cartridge; after filtering, the particles adhere to the outside of the filter cartridge or fall into the ash discharge hopper, and the clean air circulates through the gas The area then leaves the dust removal box through the air outlet.

The backflush component communicates with the filter cartridge and acts on it, causing the attached particles to leave the surface of the filter cartridge and enter the ash discharge hopper, and finally enter the placement area to facilitate the collection and processing of the particles.

In addition, the vibration component connected to the backflush component uses the backflush airflow of the backflush component to repeatedly collide with the filter cartridge to shake off the attached particles and improve the dust removal efficiency.

Compared with the existing technology, this utility model has the following beneficial effects:

1. Through the cooperative operation of the dust removal mechanism and the backflush component, after the particles are filtered, the backflush component collects and processes the particles; the backflush airflow is used to cause the vibration component to repeatedly collide with the filter cartridge, and the attached particles are physically shaken off. , reducing the frequency of filter cartridge replacement and improving dust removal efficiency.

Description of the drawings

Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

Figure 2 is a cross-sectional view of Figure 1;

Figure 3 is a schematic structural diagram of a vibration component in an embodiment of the present utility model.

In the above drawings: dust removal box 1, gas channel area 2, filter area 3, placement area 4, filter cartridge 5, ash discharge hopper 6, air compressor 7, compressed air bag 8, air compression pipe 9, solenoid valve 10, Unloading box 11, door 12, induced draft fan 13, exhaust tube 14, electric control box 15, moving wheel 16, connecting pipe 17, air outlet pipe 18, rotating rod 19, eccentric wheel 20, rotating blade 21, connecting rod 22. Collision block 23.

Detailed ways

The technical solutions in the present utility model will be further described below in conjunction with the accompanying drawings and examples.

As shown in Figures 1-3, the embodiment of the present utility model proposes a mobile particle removal equipment, including:

Dust removal box 1. The dust removal box 1 includes an independently arranged gas channel area 2, a filter area 3 and a placement area 4 from top to bottom. An air inlet connected to the filter area 3 is provided on one side of the dust removal box 1. The dust removal box 1. The top is provided with an air outlet connected to the gas channel area 2;

The dust removal mechanism is located in the filter area 3 and includes a filter cartridge 5 connected to the gas channel area 2 and located in the filter area 3. An ash discharge hopper 6 is provided directly below the filter cartridge 5;

A backflush assembly, which is located on one side of the dust removal box 1 and communicates with the inside of the filter cartridge 5, and is used to backflush the particulate matter outside the filter cartridge 5 to the ash discharge hopper 6;

Vibration assembly, the vibration assembly is connected with the backflush assembly to cause the vibration assembly to collide with the filter cartridge 5 to shake off the attached dust.

The detailed working process of this embodiment is that the exhaust gas enters from the air inlet, enters the filter area 3 in the dust removal box 1 and is filtered by the filter cartridge 5; after filtering, the particulate matter adheres to the outside of the filter cartridge 5 or falls into the ash discharge hopper 6. The clean air passes through the gas circulation area 2 and then leaves the dust removal box 1 through the air outlet.

The backflush component communicates with the filter cartridge 5 and acts on it, causing the attached particles to leave the surface of the filter cartridge 5 and enter the ash discharge hopper 6 and finally enter the placement area 4 to facilitate the collection and processing of the particles.

In addition, the vibration component connected to the backflush component uses the backflush airflow of the backflush component to repeatedly collide with the filter cartridge 5 to shake off the attached particles and improve the dust removal efficiency.

Further, the backflush assembly includes:

Air compressor 7, the air compressor 7 is located in the placement area 4;

Compressed air bag 8, the compressed air bag 8 is connected to the air compressor 7 through the connecting pipe 17;

Air compression pipe 9, one end of the air compression pipe 9 is connected to the air compressor 7, the other end passes through the gas channel area 2 and extends into the middle part of the filter cartridge 5 and is connected with it. The air compression pipe 9 is provided with a solenoid valve 10 And the bottom end of the air compression tube 9 is connected with the vibration component.

The working process is: start the air compressor 7, the compressed air bag 8 provides compressed air for the air compressor 7, the compressed air passes through the air compression pipe 9, and then enters the filter cartridge 5 after passing through the solenoid valve 10. The solenoid valve 10 can be controlled regularly. The flow rate of the gas is used to backflush the filter cartridge 5 so that the particulate matter leaves the surface of the filter cartridge 5 and enters the ash discharge hopper 6 .

Furthermore, an air outlet component is connected to the top of the dust removal box 1, and the air outlet component includes:

The induced draft fan 13 is located on the top of the dust removal box 1 and is connected to the gas channel area 2 through the air outlet pipe 18;

The exhaust pipe 14 is connected to the air outlet on the top of the induced draft fan 13 .

The working process is to start the induced draft fan 13, which absorbs clean air. The filtered exhaust gas enters the gas channel area 2 through the filter cartridge 5 or the filter plate 19, and then is discharged into the dust removal box 1 through the air outlet pipe 18. Finally, it is discharged from the exhaust pipe 14.

Furthermore, the dust removal box 1 is also provided with an electric control box 15 , and the electric control box 15 is electrically connected to the air compressor 7 , the induced draft fan 13 and the solenoid valve 10 .

The electric control box 15 controls the operation of the air compressor 7, the induced draft fan 13 and the solenoid valve 10 to ensure the orderly and normal operation of each electrical component.

Further, the vibration component includes:

Rotating rod 19. The rotating rod 19 is arranged to rotate laterally in the air compression pipe 9. The rotating rod 19 is equipped with an eccentric wheel 20;

Rotating blades 21, which are sleeved on the rotating rod 19;

Connecting rod 22, one end of the connecting rod 22 is rotatably connected to the eccentric wheel 20, and the other end is fixedly connected to the collision block 23.

The specific working process is as follows: the back-blow air flow enters the air compression tube 9, and the back-blow air flow drives the rotating blade 21 to rotate.

The rotating blade 21 rotates to drive the rotating rod 19 to rotate, and finally drives the eccentric wheel 20 to rotate, the eccentric wheel 20 rotates, and finally drives the connecting rod 22 to move up and down repeatedly. The up and down movement of the connecting rod 22 causes the collision block 23 to collide with the bottom of the filter cartridge 5 repeatedly. It is used to shake off the particulate matter attached to the outside of the filter cartridge 5 and is used together with the backflush assembly to increase the efficiency of particulate matter cleaning and reduce the replacement frequency of the filter cartridge 5.

Furthermore, a moving wheel 16 is provided at the bottom of the dust removal box 1 . The mobile form makes it easier for operators to move; especially when used in production processes such as manual welding and cutting where the position is not fixed and the range of movement is flexible, the device needs to be repeatedly moved to the corresponding position. At this time, the device is more convenient to use. Highly efficient, eliminating the need for a huge waste gas collection pipe network.

In this embodiment, two filter cartridges 5 and two ash discharge hoppers 6 are provided in one-to-one correspondence, and the vertical cross-sections of the two ash discharge hoppers 6 are trapezoidal. There are two filter cartridges 5 and ash discharge hoppers 6, and the specific number design can be limited according to the actual situation. The vertical cross-section of the ash discharge hopper 6 is trapezoidal, so that the particles in the filter cartridge 5 can enter the bottom of the ash discharge hopper 6 along its side walls to facilitate the discharge of the ash discharge hopper 6 .

Furthermore, a discharge box 11 is connected to the bottom of the ash discharge hopper 6 . Finally, the dust enters the discharge box 11 from the ash discharge hopper 6 to collect the particulate matter to facilitate subsequent centralized processing of the particulate matter.

Furthermore, a door 12 corresponding to the position of the discharge box 11 is hinged on the front of the dust removal box 1 . By opening the box door 12 and taking out the unloading box 11, the operator can quickly and efficiently clean the particles. At the same time, the unloading box 11 can be put back into the dust removal box 1 for reuse, thereby improving the utilization rate of the unloading box 11.

The specific working process of this utility model is:

The exhaust gas enters from the air inlet, enters the filter area 3 in the dust removal box 1 and is filtered by the filter cartridge 5; after filtering, the particles adhere to the filter cartridge 5, and the heavier particles fall directly into the ash discharge hopper 6, and the induced draft fan 13 is started. The induced draft fan 13 sucks the clean air, enters the gas channel area 2 through the filter cartridge 5, and then discharges it into the dust removal box 1 through the air outlet pipe 18, and is finally discharged from the exhaust pipe 14.

Start the air compressor 7, and the compressed air bag 8 provides compressed air for the air compressor 7. The compressed air passes through the air compression pipe 9, and then passes through the solenoid valve 10 and then enters the filter cartridge 5. The compressed air provides power for the vibration component, specifically:

The backflush airflow enters the air compression pipe 9, and the backflush airflow drives the rotating blade 21 to rotate.

The rotating blade 21 rotates to drive the rotating rod 19 to rotate, and finally drives the eccentric wheel 20 to rotate, the eccentric wheel 20 rotates, and finally drives the connecting rod 22 to move up and down repeatedly. The up and down movement of the connecting rod 22 causes the collision block 23 to collide with the bottom of the filter cartridge 5 repeatedly. To shake off the particulate matter attached to the outside of the filter cartridge 5.

The solenoid valve 10 can regularly control the flow of gas to facilitate backflushing of the filter cartridge 5 so that particulate matter enters the ash discharge hopper 6 and the electric control box 15 controls the operation of the air compressor 7, induced draft fan 13 and solenoid valve 10 to ensure The orderly and normal operation of each component.

Finally, the dust enters the unloading box 11 from the ash unloading hopper 6 to collect the particles. Open the box door 12 and take out the unloading box 11 so that the operator can quickly and efficiently clean the particles. At the same time, the unloading box 11 can be put back into the dust collector. Box 1 for reuse.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the present utility model can be modified. If the technical solution is modified or equivalently substituted without departing from the purpose and scope of the technical solution of the present utility model, it shall be covered by the claims of the present utility model.

Claims (8)

1. A mobile particulate matter removal apparatus, comprising:

the dust removing box (1) comprises a gas channel region (2), a filtering region (3) and a placement region (4) which are independently arranged in the dust removing box (1) from top to bottom in sequence, wherein an air inlet communicated with the filtering region (3) is formed in one side of the dust removing box (1), and an air outlet communicated with the gas channel region (2) is formed in the top of the dust removing box (1);

the dust removing mechanism is positioned in the filtering area (3) and comprises a filter cylinder (5) which is communicated with the gas channel area (2) and positioned in the filtering area (3), and an ash discharging hopper (6) is arranged under the filter cylinder (5);

the back-blowing component is arranged on one side of the dust removal box (1) and is communicated with the interior of the filter cylinder (5) and used for back-blowing the particles outside the filter cylinder (5) to the ash discharge hopper (6);

and the vibration assembly is connected with the back-blowing assembly to enable the vibration assembly to collide with the filter cylinder (5) so as to shake off attached dust.

2. A mobile particulate matter removal apparatus as claimed in claim 1, wherein the blowback assembly comprises:

an air compressor (7), wherein the air compressor (7) is arranged in the placement area (4);

a compressed air bag (8), wherein the compressed air bag (8) is connected with the air compressor (7) through a connecting pipe (17);

the air compression pipe (9), air compression pipe (9) one end links to each other with air compressor (7), and the other end passes gas passage district (2) and stretches into middle part in straining a section of thick bamboo (5) and communicate with it, is provided with solenoid valve (10) on air compression pipe (9) and air compression pipe (9) bottom links to each other with vibration subassembly.

3. A mobile particulate removal apparatus as claimed in claim 2, wherein the dust box (1) has an air outlet assembly in communication with the top thereof, the air outlet assembly comprising:

the induced draft fan (13) is arranged at the top of the dust removal box (1) and is communicated with the gas channel area (2) through the air outlet pipe (18);

and the exhaust funnel (14) is connected with an air outlet at the top of the induced draft fan (13).

4. A mobile particulate matter removing apparatus according to claim 3, wherein an electric cabinet (15) is further provided in the dust removing box (1), and the electric cabinet (15) is electrically connected with the air compressor (7), the induced draft fan (13) and the electromagnetic valve (10).

5. The mobile particulate matter removal apparatus of claim 2, wherein the vibration assembly comprises:

the rotating rod (19) is transversely arranged in the air compression pipe (9) in a rotating mode, and an eccentric wheel (20) is sleeved on the rotating rod (19);

a rotating blade (21), wherein the rotating blade (21) is sleeved on the rotating rod (19);

the connecting rod (22), connecting rod (22) one end links to each other with eccentric wheel (20) rotation, and the other end fixedly connected with collision piece (23).

6. A mobile particulate removal apparatus as claimed in claim 1, wherein the bottom of the hopper (6) is connected to a discharge bin (11) located in the holding area (4).

7. A mobile particulate matter removal apparatus as claimed in claim 6, wherein the dust box (1) is hinged at its front face to a box door (12) corresponding to the position of the discharge box (11).

8. A mobile particulate matter removal apparatus as claimed in claim 1, wherein the dust box (1) is provided with a moving wheel (16) at the bottom.