CN211486904U - Pulse bag type dust collector - Google Patents

Pulse bag type dust collector Download PDF

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Publication number
CN211486904U
CN211486904U CN201922184958.1U CN201922184958U CN211486904U CN 211486904 U CN211486904 U CN 211486904U CN 201922184958 U CN201922184958 U CN 201922184958U CN 211486904 U CN211486904 U CN 211486904U
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China
Prior art keywords
dust
box
bag
pulse
supporting
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Active
Application number
CN201922184958.1U
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Chinese (zh)
Inventor
杨庆安
肖园
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Wuhan Zhongtuo Environmental Safety Service Co ltd
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Wuhan Zhongtuo Environmental Safety Service Co ltd
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Priority to CN201922184958.1U priority Critical patent/CN211486904U/en
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Abstract

The utility model relates to a pulse bag type dust collector, which comprises a box body, an upper cover plate, supporting legs, a supporting plate, a supporting frame, a fan, a dust hopper, a dust outlet, a dust inlet, a filtering net, an access door, an electromagnetic pulse switch, an air bag, an electromagnetic pulse valve, a flow equalizing injection tube and a filtering bag, wherein the upper cover plate is arranged at the top of the box body through hinges, the supporting legs are welded at the bottom of the box body, the supporting plate is welded at one side of the box body through the supporting frame, the fan is arranged on the supporting plate, the dust outlet is arranged at the bottom of the dust hopper, the dust inlet is arranged at one side of the dust hopper, the access door is arranged on the dust hopper through hinges, the electromagnetic pulse switch is arranged at one side of the box body, the electromagnetic pulse valve is arranged inside the box body, the pulse bag type dust collector adopts a compartment blowing pulse dust removing technology, thereby overcoming the defects of, the dust removing capacity is strong, the dust removing efficiency is high, and the dust removing device is suitable for popularization and use.

Description

Pulse bag type dust collector
Technical Field
The utility model relates to a pulse bag type dust collector.
Background
Since the advent of the pulse bag type dust collector in the fifty years, the pulse bag type dust collector has been widely used and continuously improved at home and abroad, and has been greatly developed in the aspect of purifying dust-containing gas. The dust removal efficiency can reach more than 99%. Is mature and relatively perfect high-efficiency dust removing equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pulse bag collector to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme: a pulse bag type dust collector comprises a box body, an upper cover plate, supporting legs, a supporting plate, a supporting frame, a fan, a dust hopper, a dust outlet, a dust inlet, a filtering net, an access door, an electromagnetic pulse switch, an air bag, an electromagnetic pulse valve, a flow equalizing injection tube and a filtering bag, wherein the upper cover plate is installed at the top of the box body through hinges, the supporting legs are welded at the bottom of the box body, the supporting plate is welded at one side of the box body through the supporting frame, the fan is installed on the supporting plate, the dust hopper is welded at the bottom of the box body, the dust outlet is arranged at the bottom of the dust hopper, the dust inlet is arranged at one side of the dust hopper, the filtering net is installed inside the dust hopper, the access door is installed on the dust hopper through hinges, the electromagnetic pulse switch is installed at one side of the box body and is provided with the air, the equal-flow injection tube is connected with the electromagnetic pulse valve, and the filter bag is installed at the bottom of the equal-flow injection tube.
On the basis of the technical scheme, the bottom of the box body is of a hollow structure and is communicated with the ash bucket.
On the basis of the technical scheme, the box body, the upper cover plate, the supporting legs, the supporting plate and the supporting frame are all made of cast iron.
On the basis of the technical scheme, the filter screen is 1000mm 2000 mm 10mm in specification.
Compared with the prior art, the utility model has the advantages of it is following: the pulse bag type dust collector adopts a compartment air-stopping pulse blowing dust-cleaning technology, overcomes the defects of the conventional pulse dust collector and a compartment back-blowing dust collector, has strong dust-cleaning capacity, high dust-cleaning efficiency, low emission concentration, small air leakage rate, less energy consumption, less steel consumption, less floor 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.
Drawings
Fig. 1 is a schematic view of the device of the present invention.
Fig. 2 is a schematic view of the electromagnetic pulse valve of the present invention.
In the figure: 1. the device comprises a box body, 2, an upper cover plate, 3, supporting legs, 4, a supporting plate, 5, a supporting frame, 6, a fan, 7, a dust hopper, 8, a dust outlet, 9, a dust inlet, 10, a filter screen, 11, an access door, 12, an electromagnetic pulse switch, 13, an air bag, 14, an electromagnetic pulse valve, 15, a flow equalizing injection pipe, 16 and a filter bag.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1 and 2, a pulse bag house dust collector includes: the dust collector comprises a box body 1, an upper cover plate 2, supporting legs 3, a supporting plate 4, a supporting frame 5, a fan 6, a dust hopper 7, a dust outlet 8, a dust inlet 9, a filtering net 10, an access door 11, an electromagnetic pulse switch 12, an air bag 13, an electromagnetic pulse valve 14, a flow equalizing injection tube 15 and a filtering bag 16, wherein the upper cover plate 2 is installed at the top of the box body 1 through hinges, the supporting legs 3 are welded at the bottom of the box body 1, the supporting plate 4 is welded at one side of the box body 1 through the supporting frame 5, the fan 6 is installed on the supporting plate 4, the dust hopper 7 is welded at the bottom of the box body 1, the dust outlet 8 is arranged at the bottom of the dust hopper 7, the dust inlet 9 is arranged at one side of the dust hopper 7, the filtering net 10 is installed inside, the access door 11 is installed on the dust hopper 7 through hinges, the electromagnetic, the electromagnetic pulse valve 14 is arranged in the box body 1 and connected with the electromagnetic pulse switch 12, the flow equalizing injection tube 15 is connected with the electromagnetic pulse valve 14, the filter bag 16 is arranged at the bottom of the flow equalizing injection tube 15, the bottom of the box body 1 is of a hollow structure and communicated with the ash bucket 7, the box body 1, the upper cover plate 2, the support legs 3, the support plate 4 and the support frame 5 are made of cast iron, and the filter screen 10 is 1000mm 2000 mm 10mm in specification.
Dust-containing gas enters the box body from the dust hopper, thicker particles directly fall into the dust hopper, the dust gas is filtered by the filter bag, dust is retained on the surface of the filter bag, the purified gas is discharged into the atmosphere from the bag opening to the air purifying chamber and is discharged into the atmosphere by the fan, when the dust on the surface of the filter bag is continuously increased and the equipment resistance is increased to a set value, a time relay (or a micro differential pressure controller) outputs a signal, the program control instrument starts to work, the pulse valves are opened one by one, compressed air blows and cleans the filter bag through the nozzle, the filter bag is suddenly expanded, the dust attached to the surface of the filter bag quickly breaks away from the filter bag and falls into the dust hopper under the action of reverse airflow, the dust is discharged from the dust discharge valve, and after blowing and.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims (4)

1. The utility model provides a pulse bag collector, includes box (1), upper cover plate (2), supporting leg (3), backup pad (4), support frame (5), fan (6), ash bucket (7), dust outlet (8), dust entry (9), filter screen (10), access door (11), electromagnetism pulse switch (12), gas bag (13), electromagnetic pulse valve (14), flow equalizing jetting pipe (15), filter bag (16), its characterized in that: the top of the box body (1) is provided with an upper cover plate (2) through a hinge, the supporting legs (3) are welded at the bottom of the box body (1), the supporting plate (4) is welded at one side of the box body (1) through a supporting frame (5), the fan (6) is installed on the supporting plate (4), the ash bucket (7) is welded at the bottom of the box body (1), the dust outlet (8) is formed at the bottom of the ash bucket (7), the dust inlet (9) is formed at one side of the ash bucket (7), the interior of the ash bucket is provided with a filter screen (10), the access door (11) is installed on the ash bucket (7) through a hinge, the electromagnetic pulse switch (12) is installed at one side of the box body (1) and is provided with an air bag (13), the electromagnetic pulse valve (14) is installed inside the box body (1) and is connected with the electromagnetic pulse switch (12), the flow equalizing pipe (15) is connected with the electromagnetic pulse valve (14), the filter bag (16) is arranged at the bottom of the flow equalizing injection pipe (15).
2. A pulse bag house dust collector according to claim 1, characterized in that: the bottom of the box body (1) is of a hollow structure and is communicated with the ash bucket (7).
3. A pulse bag house dust collector according to claim 1, characterized in that: the box body (1), the upper cover plate (2), the supporting legs (3), the supporting plate (4) and the supporting frame (5) are all made of cast iron.
4. A pulse bag house dust collector according to claim 1, characterized in that: the filter screen (10) is 1000mm 2000 mm 10mm in specification.
CN201922184958.1U 2019-12-09 2019-12-09 Pulse bag type dust collector Active CN211486904U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922184958.1U CN211486904U (en) 2019-12-09 2019-12-09 Pulse bag type dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922184958.1U CN211486904U (en) 2019-12-09 2019-12-09 Pulse bag type dust collector

Publications (1)

Publication Number Publication Date
CN211486904U true CN211486904U (en) 2020-09-15

Family

ID=72414270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922184958.1U Active CN211486904U (en) 2019-12-09 2019-12-09 Pulse bag type dust collector

Country Status (1)

Country Link
CN (1) CN211486904U (en)

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