CN210229432U

CN210229432U - Novel pulse dust collector

Info

Publication number: CN210229432U
Application number: CN201920987827.4U
Authority: CN
Inventors: Fanshan Zeng; 曾繁山
Original assignee: Jiangxi Pioneer B Pharmaceutical Co ltd
Current assignee: Jiangxi Pioneer B Pharmaceutical Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-04-03
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a novel pulse dust collector, including the dust removal box, the top outer wall of dust removal box is provided with the air-purifying chamber, and one side outer wall welding of air-purifying chamber has the outlet duct, the inside of air-purifying chamber is provided with the gas bag, and the top outer wall of gas bag is provided with the jetting pipe, the bottom outer wall of jetting pipe has the pulse valve through bolted connection, and the bottom outer wall of jetting pipe is provided with the air duct that the equidistance distributes, one side outer wall welding of air duct has the blast pipe, and the top outer wall of blast pipe has the solenoid valve through bolted connection. The utility model discloses can play the cleaning effect to the filter bag, need not frequently to change the filter bag, it is more convenient to use, and has improved the work efficiency of dust remover indirectly, can also avoid causing the jam in the bold impurity among the dusty gas gets into the dust remover, can take out collection bits case from the intake pipe fast through the handle simultaneously, and the convenience is cleared up bold impurity, and it is more convenient to use.

Description

Novel pulse dust collector

Technical Field

The utility model relates to a dust remover technical field especially relates to a novel pulse dust collector.

Background

The dust remover has the advantages of strong dust removing capacity, high dust removing efficiency, low emission concentration, small air leakage rate, less energy consumption, less steel consumption, small occupied area, stable and reliable operation and good economic benefit, and is suitable for purifying dust-containing gas and recovering materials in the industries of metallurgy, building materials, cement, machinery, chemical industry, electric power and light industry.

At present, current dust remover still has certain weak point, in the use, can accumulate a large amount of dusts on the sack, and the dust can the adhesion solidify on the filter bag, is difficult for droing, along with the continuous accumulation of dust, can seriously influence the filter effect of filter bag this moment, needs frequent change the filter bag usually clean, uses comparatively troublesome, consequently, needs to design a novel pulse dust collector to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel pulse dust collector.

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

a novel pulse dust collector comprises a dust collection box body, wherein the outer wall of the top of the dust collection box body is provided with an air purifying chamber, an air outlet pipe is welded on the outer wall of one side of the air purifying chamber, an air bag is arranged inside the air purifying chamber, an injection pipe is arranged on the outer wall of the top of the air bag, the outer wall of the bottom of the injection pipe is connected with a pulse valve through a bolt, air guide pipes distributed equidistantly are arranged on the outer wall of the bottom of the injection pipe, an exhaust pipe is welded on the outer wall of one side of each air guide pipe, an electromagnetic valve is connected on the outer wall of the top of the exhaust pipe through a bolt, air holes distributed equidistantly are arranged on the outer walls of two sides of the air guide pipe, convex rods distributed equidistantly and annularly are arranged on the outer wall of the air guide pipe, threaded ring grooves distributed equidistantly are, the dust removal box is characterized in that a mounting opening is formed in the outer wall of one side of the dust removal box body, an air inlet pipe is arranged on the inner wall of the mounting opening, an ash discharge pipe is welded on the outer wall of the bottom of the dust removal box body, and a sealing cover is connected to the inner wall of the ash discharge pipe in a threaded mode.

As a further aspect of the present invention: the bottom outer wall of dust removal box is provided with the supporting leg, and the quantity of supporting leg is four.

As a further aspect of the present invention: the dust removal box comprises a dust removal box body and is characterized in that an L-shaped plate is arranged on the inner wall of one side of the dust removal box body, inclined plates distributed at equal intervals are welded on the outer wall of one side of the L-shaped plate and the inner wall of one side of the dust removal box body, and the inclined plates are distributed in a staggered mode.

As a further aspect of the present invention: the pulse valve and the electromagnetic valve are both connected with a switch through leads, and the switch is connected with a power supply through leads.

As a further aspect of the present invention: the top outer wall of intake pipe is provided with the square hole, and the inner wall sliding connection in square hole has collection bits case.

As a further aspect of the present invention: one side outer wall of collection bits case is provided with the shrinkage pool, and the inner wall welding of shrinkage pool has the filter screen.

As a further aspect of the present invention: the outer wall of the top of the scrap collecting box is connected with a handle through a bolt, and the outer wall of the handle is sleeved with a handle sleeve.

The utility model has the advantages that:

1. through the arranged air bag, the injection tube, the pulse valve, the air guide tube and the air holes, when more dust is accumulated on the filter bag, the electromagnetic valve is closed and the pulse valve is opened, so that compressed gas stored in the air bag can be flushed into the injection tube and discharged through the air holes in the air guide tube, the filter bag can be instantly and rapidly expanded, dust accumulated on the surface of the filter bag is enabled to fall off, the filter bag is cleaned, the filter bag does not need to be frequently replaced, the use is more convenient, and the working efficiency of the dust remover is indirectly improved;

2. through the arranged L-shaped plates and the inclined plates, after the dust-containing gas is introduced through the air inlet pipe, the dust-containing gas can sequentially flow through the mutually staggered inclined plates between the L-shaped plates and the inner wall of the dust removal box body, so that the flow rate of the dust-containing gas can be effectively reduced, coarse particle dust in the dust-containing gas is directly settled at the bottom of the dust removal box body, a pre-dust collection effect is achieved, the dust removal efficiency of the dust remover is higher, and the using effect is better;

3. through the collection bits case that sets up, filter screen and handle, when in the leading-in intake pipe of dirty gas, can carry out prefilter through the filter screen on the collection bits case earlier, can be with the bold impurity filtering in the gas and stay in the collection bits case, avoid causing the jam in the bold impurity entering dust remover in the dirty gas, and can take out collection bits case from the intake pipe fast through the handle, conveniently clear up bold impurity, it is more convenient to use.

Drawings

Fig. 1 is a schematic front view of a novel pulse dust collector provided in embodiment 1;

FIG. 2 is a schematic view of the overall structure of a novel pulse dust collector proposed in example 1;

fig. 3 is a schematic sectional structural view of a novel pulse dust collector provided in embodiment 2.

In the figure: the dust removal box comprises a dust removal box body 1, supporting legs 2, an ash discharge pipe 3, a sealing cover 4, a 5L-shaped plate, an inclined plate 6, an air inlet pipe 7, an air purification chamber 8, an air bag 9, an air injection pipe 10, a pulse valve 11, an air guide pipe 12, an electromagnetic valve 13, an air exhaust pipe 14, an air outlet pipe 15, a threaded ring 16, an air vent 17, a filter bag 18, a scrap collection box 19, a filter screen 20 and a handle 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a novel pulse dust collector comprises a dust collection box body 1, an air purification chamber 8 is welded on the outer wall of the top of the dust collection box body 1, an air outlet pipe 15 is welded on the outer wall of one side of the air purification chamber 8, an air bag 9 is arranged inside the air purification chamber 8, an injection pipe 10 is arranged on the outer wall of the top of the air bag 9, a pulse valve 11 is connected on the outer wall of the bottom of the injection pipe 10 through a bolt, air guide pipes 12 are welded on the outer wall of the bottom of the injection pipe 10 and are distributed equidistantly, an exhaust pipe 14 is welded on the outer wall of one side of the air guide pipe 12, an electromagnetic valve 13 is connected on the outer wall of the top of the exhaust pipe 14 through a bolt, air holes 17 are distributed equidistantly on the outer walls of two sides of the air guide pipe 12, convex rods are distributed equidistantly and are welded on, the inner wall of the threaded ring 16 is bonded with a filter bag 18, the outer wall of one side of the dust removal box body 1 is provided with a mounting opening, the inner wall of the mounting opening is welded with an air inlet pipe 7, the outer wall of the bottom of the dust removal box body 1 is welded with an ash discharge pipe 3, and the inner wall of the ash discharge pipe 3 is in threaded connection with a sealing cover 4.

Wherein, the bottom outer wall welding of dust removal box 1 has supporting leg 2, and the quantity of supporting leg 2 is four, and the inner wall welding of one side of dust removal box 1 has L template 5, and one side outer wall of L template 5 and one side inner wall of dust removal box 1 all weld the swash plate 6 that the equidistance distributes, crisscross distribution between the swash plate 6, and pulse valve 11 and solenoid valve 13 all are connected with the switch through the wire, and the switch is connected with the power through the wire.

Example 2

Referring to fig. 3, this embodiment compares in embodiment 1, and the top outer wall that still includes intake pipe 7 opens there is the square hole, and the inner wall sliding connection in square hole has collection bits case 19, and one side outer wall of collection bits case 19 opens there is the shrinkage pool, and the inner wall welding of shrinkage pool has filter screen 20, and the top outer wall of collection bits case 19 has handle 21 through bolted connection, and the outer wall of handle 21 has cup jointed the handle cover.

The working principle is as follows: when the dust collector is used, dust-containing gas is led into the air inlet pipe 7 through the air extractor, primary filtration is carried out through the filter screen 20 on the dust collecting box 19 firstly, large impurities in the gas can be filtered and remained in the dust collecting box 19, the phenomenon that the large impurities in the dust-containing gas enter the dust collector to cause blockage is avoided, the dust collecting box 19 can be quickly taken out from the air inlet pipe 7 through the handle 21, the large impurities are convenient to clean, the dust-containing gas sequentially flows through the inclined plates 6 which are mutually staggered between the L-shaped plates 5 and the inner wall of the dust collecting box body 1, the flow rate of the dust-containing gas can be effectively reduced, coarse particle dust in the dust-containing gas is directly settled at the bottom of the dust collecting box body 1 to play a role of pre-collecting dust, then lighter dust can continuously flow along with the gas and is adhered to the filter bag 18, finally, the filtered gas can be discharged through the exhaust pipe 14 on the gas guide pipe 12 and, when dust accumulated on the filter bag 18 is more, the electromagnetic valve 13 is closed and the pulse valve 11 is opened, compressed gas stored in the air bag 9 can be flushed into the injection tube 10 and discharged through the air holes 17 in the air guide tube 12, the filter bag 18 can expand instantly and rapidly, dust accumulated on the surface of the filter bag 18 falls off, the filter bag 18 is cleaned, the filter bag 18 does not need to be replaced frequently, the dust remover is more convenient to use, the working efficiency of the dust remover is indirectly improved, and finally the sealing cover 4 can be opened to treat the collected dust.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel pulse dust collector comprises a dust collection box body (1) and is characterized in that a clean air chamber (8) is arranged on the outer wall of the top of the dust collection box body (1), an air outlet pipe (15) is welded on the outer wall of one side of the clean air chamber (8), an air bag (9) is arranged inside the clean air chamber (8), an injection pipe (10) is arranged on the outer wall of the top of the air bag (9), the outer wall of the bottom of the injection pipe (10) is connected with a pulse valve (11) through bolts, air guide pipes (12) are distributed equidistantly on the outer wall of the bottom of the injection pipe (10), an exhaust pipe (14) is welded on the outer wall of one side of each air guide pipe (12), an electromagnetic valve (13) is connected on the outer wall of the top of each exhaust pipe (14) through bolts, air holes (17) distributed equidistantly are formed in the outer walls of two sides of each air, the top inner wall of dust removal box (1) is opened has the screw thread annular that the equidistance distributes, and the inner wall threaded connection of screw thread annular has screw thread ring (16), the inner wall of screw thread ring (16) bonds and has filter bag (18), one side outer wall of dust removal box (1) is opened there is the installing port, and the inner wall of installing port is provided with intake pipe (7), the bottom outer wall welding of dust removal box (1) has dust exhaust pipe (3), and the inner wall threaded connection of dust exhaust pipe (3) has sealed lid (4).

2. The novel pulse dust collector as claimed in claim 1, characterized in that the outer wall of the bottom of the dust collecting box body (1) is provided with supporting legs (2), and the number of the supporting legs (2) is four.

3. The novel pulse dust collector as claimed in any one of claims 1-2, wherein an L-shaped plate (5) is arranged on one side of the inner wall of the dust collection box body (1), sloping plates (6) are welded on one side of the outer wall of the L-shaped plate (5) and one side of the inner wall of the dust collection box body (1) and are distributed equidistantly, and the sloping plates (6) are distributed in a staggered manner.

4. A novel pulse dust collector as claimed in claim 3, characterized in that the pulse valve (11) and the electromagnetic valve (13) are connected with a switch through wires, and the switch is connected with a power supply through wires.

5. A novel pulse dust collector as claimed in claim 4, characterized in that the top outer wall of the air inlet pipe (7) is provided with a square hole, and the inner wall of the square hole is connected with a dust collecting box (19) in a sliding manner.

6. A novel pulse dust collector as claimed in claim 5, characterized in that one side of the outer wall of the dust collecting box (19) is provided with a concave hole, and the inner wall of the concave hole is welded with a filter screen (20).

7. The novel pulse dust collector as claimed in claim 6, wherein the outer wall of the top of the dust collecting box (19) is connected with a handle (21) through a bolt, and the outer wall of the handle (21) is sleeved with a handle sleeve.