CN212757682U

CN212757682U - Dust removing equipment

Info

Publication number: CN212757682U
Application number: CN202021377639.9U
Authority: CN
Inventors: 尹东东
Original assignee: Suzhou New Helan Environmental Protection Technology Co ltd
Current assignee: Suzhou New Helan Environmental Protection Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-23
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a dust collecting equipment, including the air-supply line, go up the box, lower box, go out tuber pipe and detachable guardrail cat ladder, the bottom of going up the box is located all around and is equipped with a plurality of boards of bending, go up the internal vertical a plurality of long sacks that are equipped with of box, the top department of box is equipped with a plurality of channel-section steels down, the board of bending passes through bolted connection with the channel-section steel, the air-supply line is connected with the one end of box down, it is connected with the one end of last box to go out the tuber pipe, the top department of going up the box is equipped with a support frame, one side department of dust collecting equipment length. The dust removal equipment has the advantages of improving the strength of the equipment, being simple in structure, convenient to maintain, improving the filtering efficiency, being convenient to transport and install and the like.

Description

Dust removing equipment

Technical Field

The utility model relates to a dust treatment technical field, especially a dust collecting equipment.

Background

Currently, a bag filter is a dry dust filter. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

The existing dust removing equipment is poor in working environment of workers, filter bags need to enter the box body for inspection, the equipment is inconvenient to disassemble, assemble and transport, and the cost is increased.

To this end, we have developed a dust removing apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose provides a dust collecting equipment in order to overcome prior art not enough, has improve equipment intensity, and simple structure is convenient for maintain, improves filtration efficiency, advantages such as the transportation of being convenient for and installation.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a dust collecting equipment, includes an air-supply line, one goes up box, one goes out tuber pipe and a detachable guardrail cat ladder, the bottom of going up the box is located all around and is equipped with a plurality of boards of bending, go up the internal vertical a plurality of long sacks that are equipped with of box, the top department of box is equipped with a plurality of channel-section steels down, bend the board with the channel-section steel passes through bolted connection, the air-supply line with the one end of box is connected down, go out the tuber pipe with the one end of going up the box is connected, the top department of going up the box is equipped with a support frame, and one side department of dust collecting equipment length direction is equipped with the guardrail cat ladder, the guardrail cat ladder.

Preferably, the upper box body is located one side of the guardrail ladder stand is provided with a plurality of air bags, and each air bag is provided with an air receiving pipe.

Preferably, one air bag is connected to a plurality of rows of the long cloth bags, and each row of the long cloth bags is connected to an electromagnetic valve.

Preferably, in order to improve the strength of the whole device, a plurality of U-shaped reinforcing ribs are arranged on the outer surface of the upper box body, and a plurality of cover plates are arranged at the top end of the upper box body.

Preferably, the lower box body is divided into a plurality of sub-chambers by a channel steel-shaped supporting leg frame, and each sub-chamber comprises a conical lower hopper.

Preferably, a blanking port is arranged at the bottom end of the blanking hopper, and a gate valve is horizontally inserted into the blanking port.

Preferably, a round air inlet is formed in the top end of the air inlet pipe, and one side of the air inlet pipe is connected with one end of the lower box body through a flange.

Preferably, the bottom end of the air outlet pipe is provided with a round air outlet, and one side of the air outlet pipe is connected with the other end of the lower box body through a flange.

Preferably, the diameter of the air inlet is the same as that of the air outlet.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

the surface of the dust removing equipment of the utility model uses the U-shaped reinforcing rib, thereby improving the overall strength of the equipment; the dust filtering efficiency is more than 99%; the structure is simple, and the maintenance is convenient; the detachable guardrail ladder stand is convenient to transport and install.

Drawings

FIG. 1 is a front view of the dust removing apparatus of the present invention;

FIG. 2 is a right side view of the dust removing apparatus of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1 of the present invention;

FIG. 4 is a front view of an exploded structure of the dust removing device of the present invention;

figure 5 is the utility model discloses a dust collecting equipment's decomposition structure plan view.

Wherein: 10. an air inlet pipe; 11. an air inlet;

20. a lower box body; 21. feeding a hopper; 22. a feeding port; 23. a gate valve; 25. a leg rest; 27. channel steel;

30. an upper box body; 31. a long cloth bag; 32. an electromagnetic valve; 33. a gas receiving pipe; 35. a cover plate; 36. reinforcing ribs; 37. bending the plate; 38. air bags;

40. an air outlet pipe; 41. an air outlet;

50. a support frame;

60. a guardrail ladder stand.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In fig. 1 to 5, a dust removing apparatus includes an air inlet duct 10, an upper box 30, a lower box 20, an air outlet duct 40 and a detachable guardrail ladder 60.

The periphery of the bottom end of the upper box body 30 is provided with a plurality of bending plates 37 with the thickness of 6 mm. A plurality of long cloth bags 31 are arranged in the upper box body 30, a plurality of No. 16 channel steel 27 are arranged at the top end of the lower box body 20, and the bending plate 37 is connected with the channel steel 27 through M12 bolts. The air inlet pipe 10 is connected with one end of the lower box 20, and the air outlet pipe 40 is connected with one end of the upper box 30. A supporting frame 50 is arranged at the top end of the upper box body 30, a guardrail ladder stand 60 is arranged at one side of the dust removing equipment in the length direction, and the guardrail ladder stand 60 is arranged close to the air outlet pipe 40. The guardrail ladder stand 60 is detachable, and is convenient to transport and install.

A plurality of air bags 38 are arranged at one side of the guardrail ladder stand 60 of the upper box body 30, and an air connecting pipe 33 is arranged on each air bag 38. An air bag 38 is connected to the plurality of rows of long cloth bags 31, and each row of long cloth bags 31 is connected to an electromagnetic valve 32. Overcomes the defects of insufficient strength of sub-chamber back-blowing dust removal, re-adsorption of common pulse dust removal and the like, improves the dust removal efficiency and greatly reduces the blowing frequency. Each row of 10 long cloth bags with the length of 2000mm are arranged in the upper box body 30. The dust treatment capacity is improved, and the dust filtering efficiency is higher than 99%.

In order to improve the overall strength of the apparatus, a plurality of U-shaped reinforcing ribs 36 are provided on the outer surface of the upper case 30, and a plurality of cover plates 35 are provided at the top end of the upper case 30.

The lower casing 20 is divided into a plurality of sub-chambers including a tapered lower hopper 21 by a channel-shaped leg frame 25. A blanking port 22 is arranged at the bottom end of the blanking hopper 21, and a gate valve 23 is horizontally inserted on the blanking port 22.

A circular air inlet 11 is arranged at the top end of the air inlet pipe 10, and one side of the air inlet pipe 10 is connected with one end of the lower box body 20 through a flange. The bottom end of the air outlet pipe 40 is provided with a circular air outlet 41, and one side of the air outlet pipe 40 is connected with the other end of the lower box body 20 through a flange. The diameters of the air inlet 11 and the air outlet 41 are the same and are 1000mm, so that air flow in and out of the air inlet is smooth.

The waste gas containing smoke dust enters the lower box body 20 from the air inlet 11, then is filtered by the long cloth bag 31, the filtered gas is discharged from the air outlet 41 through the upper box body 30, and the filtered dust is taken out from the lower opening 22 of the lower hopper 21.

The utility model has the advantages of that:

dust collecting equipment, the strengthening rib of U-shaped is used on the surface, improve equipment's bulk strength. The dust filtering efficiency is more than 99 percent. Simple structure and convenient maintenance. The detachable guardrail ladder stand is convenient to transport and install.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. A dust collecting apparatus, characterized in that: including an air-supply line, one go up the box, one go out tuber pipe and a detachable guardrail cat ladder, the bottom of going up the box is located all around and is equipped with a plurality of boards of bending, go up the vertical a plurality of long sacks that are equipped with in the box, the top department of box is equipped with a plurality of channel-section steels down, bend the board with the channel-section steel passes through bolted connection, the air-supply line with the one end of box is connected down, go out the tuber pipe with the one end of going up the box is connected, the top department of going up the box is equipped with a support frame, and one side department of dust collecting equipment length direction is equipped with the guardrail cat ladder, the guardrail cat ladder is close to.

2. The dust removing equipment as claimed in claim 1, wherein a plurality of air bags are arranged on one side of the guardrail ladder stand of the upper box body, and an air receiving pipe is arranged on each air bag.

3. The dust collecting apparatus of claim 2, wherein one of said air bags is connected to a plurality of rows of said long cloth bags, each row of said long cloth bags being connected to a solenoid valve.

4. The dust removing apparatus of claim 1, wherein a plurality of U-shaped reinforcing ribs are provided on an outer surface of the upper case, and a plurality of cover plates are provided at a top end thereof.

5. The dust removing apparatus as claimed in claim 1, wherein the lower case is divided into a plurality of sub-chambers by a channel-shaped leg frame, and the sub-chambers include a tapered lower hopper.

6. The dust removing equipment as claimed in claim 5, wherein a blanking opening is arranged at the bottom end of the blanking hopper, and a gate valve is horizontally inserted into the blanking opening.

7. The dust removing apparatus as claimed in claim 1, wherein a circular air inlet is formed at a top end of the air inlet pipe, and one side of the air inlet pipe is connected to one end of the lower case through a flange.

8. The dust removing device of claim 7, wherein a circular air outlet is formed at the bottom end of the air outlet pipe, and one side of the air outlet pipe is connected with the other end of the lower box body through a flange.

9. The dust removing apparatus of claim 8, wherein the diameter of the air inlet is the same as the diameter of the air outlet.