CN211963556U

CN211963556U - Smoke desulfurization dust collector

Info

Publication number: CN211963556U
Application number: CN201922464870.5U
Authority: CN
Inventors: 房新顺
Original assignee: Handan Jiabao Environment Treatment Co ltd
Current assignee: Handan Jiabao Environment Treatment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-20
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a smoke desulfurization dust-removing device, which has simple structure, low energy consumption and good desulfurization dust-removing effect, wherein a pipeline gravity dust-removing component, an inclined plate gravity dust-removing component and a desulfurization component are connected together in sequence; the lower end of a speed reducing pipe of the pipeline gravity dust removal component is communicated with an air inlet pipeline through a fan, the upper end of the speed reducing pipe is communicated with one end of a buffer pipe, the other end of the buffer pipe is communicated with the upper end of a dropping pipe, the lower end of the dropping pipe is communicated with the lower end of a climbing pipe, and the upper end of the climbing pipe is communicated with the air inlet end of the inclined plate gravity dust removal component; the lower extreme that falls the pipe and climb and be provided with the dust fall pipe between the lower extreme of pipe, two pipes on the dust fall pipe upper portion communicate with the lower extreme of ascending pipe in the lower extreme of falling the pipe respectively, and the inlet end of desulfurization subassembly and the end intercommunication of giving vent to anger of swash plate gravity dust removal subassembly, and the inlet end of desulfurization subassembly is located the desulfurization liquid top, and first group and the second of spraying are sprayed the group and are all set gradually on the upper portion of a desulfurization section of thick bamboo.

Description

Smoke desulfurization dust collector

Technical Field

The utility model relates to a smoke desulfurization dust collector belongs to the dust removal technology field.

Background

In the industrial production process, a leakage detecting device can be generated or is a common environment-friendly dust removing device, the emission of waste gas produced in a factory can be reduced, and the pollution to the atmosphere can be reduced.

In any factory, not only the scale, but also the personnel configuration, and whether a complete environment-friendly dust removal system is used for producing waste gas, particularly for transporting materials and operating equipment, dust produced in the process is extremely harmful to human bodies, and it is very important to perform later treatment work.

The word "dust" is used in some environmental policies to include dust, soot, particulate matter, smoke, powder, etc. The dust is mainly that some fine particles may appear due to links such as crushing, transportation, processing and the like in the working process of equipment, the particle size of the particles is generally 1 to 200 mu m, and the range is common; the smoke dust is dust with the particle size of within 1 mu m formed by physical and chemical reaction in the industrial production activities of smelting, welding, coal burning and the like; the particulate matters mainly refer to particulate matters suspended in the air, such as PM2.5, PM10 and the like which are reported in the weather forecast; the powder has fiber property, hydrophilic property, hydrophobic property and certain health threat to human body.

When selecting the environmental protection dust collecting equipment, not only need know the gas handling capacity of equipment, dust collection efficiency pressure loss etc. earlier, need the goods simultaneously than three families find suitable equipment of oneself.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects of the prior art, provides a smoke desulfurization dust removal device, which has simple structure, low energy consumption and good desulfurization and dust removal effect.

In order to solve the technical problem, the utility model discloses a technical scheme be: a kind of smog desulfurizes the dust-collecting equipment, including pipeline gravity dust-collecting assembly, swash plate gravity dust-collecting assembly and desulfurized assembly; the pipeline gravity dust removal component, the inclined plate gravity dust removal component and the desulfurization component are sequentially connected together;

the structure of the pipeline gravity dust removal assembly is as follows: the device comprises a speed reducing pipe, a buffer pipe, a falling pipe and a climbing pipe, wherein the speed reducing pipe, the falling pipe and the climbing pipe are all vertically arranged, the lower end of the speed reducing pipe is communicated with an air inlet pipeline through a fan, the upper end of the speed reducing pipe is communicated with one end of the buffer pipe, the other end of the buffer pipe is communicated with the upper end of the falling pipe, the buffer pipe is horizontally arranged, the lower end of the falling pipe is communicated with the lower end of the climbing pipe, and the upper end of the climbing pipe is communicated with the air inlet end of an inclined plate gravity dust removal component; a dust falling pipe is arranged between the lower end of the dropping pipe and the lower end of the climbing pipe, the dust falling pipe is a three-way pipe, two pipes at the upper part of the dust falling pipe are respectively communicated with the lower end of the dropping pipe and the lower end of the climbing pipe, and the pipe at the lower part of the dust falling pipe is communicated with a dust collection box below the dust falling pipe through a vertical pipeline;

the inlet end of desulfurization subassembly and swash plate gravity dust removal subassembly give vent to anger the end intercommunication, the structure of desulfurization subassembly is: the desulfurization device comprises a desulfurization cylinder, desulfurization liquid, a first spraying group, a second spraying group, a circulating pipe and a pump body, wherein the desulfurization liquid is filled at the bottom of the desulfurization cylinder, the air inlet end of a desulfurization component is positioned above the desulfurization liquid, the first spraying group and the second spraying group are sequentially arranged at the upper part of the desulfurization cylinder, the first spraying group and the second spraying group have the same structure and respectively comprise a water curtain main pipe and a nozzle, one end of the water curtain main pipe is closed, and the other end of the water curtain main pipe is communicated with the desulfurization liquid at the bottom of the desulfurization cylinder through the pump body;

the inclined plate gravity dust removal assembly and the desulfurization assembly are located in the box body, a drain outlet is formed in the bottom of the box body and serves as a dust falling port of the inclined plate gravity dust removal assembly, and an exhaust chimney is arranged at the top of the box body above the desulfurization assembly.

The utility model discloses a dust removal device for desulfurization of flue gas, including the swash plate gravity dust removal subassembly, the swash plate gravity dust removal subassembly is the platelike structure of buckling, the both ends of swash plate gravity dust removal subassembly are all sealed to be set up on the lateral wall of box, swash plate gravity dust removal subassembly includes that swash plate and level cross the cab apron, the swash plate slope sets up to and the box antetheca between the cooperation form a wedge-shaped ash cavity that falls, the middle part in ash cavity and pipeline gravity dust removal subassembly's gas outlet intercommunication fall, the lower extreme in ash cavity that falls leaves out the dirt mouth, the escape orifice top of box is provided with the dust removal mouth, the cab apron level sets up the upper end at the swash plate is crossed to the level for the dust gas in the guide.

The ash blocking plate is arranged on the top wall of the box body above the inclined plate in an inclined mode, and the ash blocking plate and the inclined plate are matched to form an eight-shaped ash blocking and falling structure.

The discharge outlet is provided with a shifting wheel, a plurality of shifting pieces are arranged on the circumference of the outer side of the shifting wheel in an array mode, and the shifting wheel is driven to rotate through a motor to prevent mud and ash from blocking the discharge outlet.

Compared with the prior art, the utility model beneficial effect who has is: the utility model discloses rely on the physical structure, utilize gravity to remove dust, a plurality of dust removal subassemblies and desulphurization unit are in the same place moreover, have improved desulfurization dust collection efficiency, practice thrift the energy consumption, and desulfurization dust removal effect is good.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the device comprises a pipeline gravity dust removal component 1, a speed reducing pipe 11, a buffer pipe 12, a dropping pipe 13, a climbing pipe 14, a dust falling pipe 15, a vertical pipeline 16, a dust collecting box 17, an inclined plate gravity dust removal component 2, an inclined plate 21, a horizontal transition plate 22, an ash baffle 23, a desulfurization component 3, a desulfurization cylinder 31, desulfurization liquid 32, a first spraying group 33, a second spraying group 34, a circulating pipe 35, a pump body 36, a fan 4, a box body 5, a discharge port 6, an exhaust chimney 7, a shifting wheel 8 and a shifting sheet 9.

Detailed Description

As shown in fig. 1, the utility model relates to a smoke desulfurization dust-removing device, which comprises a pipeline gravity dust-removing component 1, an inclined plate gravity dust-removing component 2 and a desulfurization component 3; the pipeline gravity dust removal component 1, the inclined plate gravity dust removal component 2 and the desulfurization component 3 are sequentially connected together;

the structure of the pipeline gravity dust removal component 1 is as follows: the device comprises a speed reducing pipe 11, a buffer pipe 12, a falling pipe 13 and a climbing pipe 14, wherein the speed reducing pipe 11, the falling pipe 13 and the climbing pipe 14 are all vertically arranged, the lower end of the speed reducing pipe 11 is communicated with an air inlet pipeline through a fan 4, the upper end of the speed reducing pipe 11 is communicated with one end of the buffer pipe 12, the other end of the buffer pipe 12 is communicated with the upper end of the falling pipe 13, the buffer pipe 12 is horizontally arranged, the lower end of the falling pipe 13 is communicated with the lower end of the climbing pipe 14, and the upper end of the climbing pipe 14 is communicated with the air inlet end of an inclined plate gravity dust removal component 2; a dust falling pipe 15 is arranged between the lower end of the dropping pipe 13 and the lower end of the ascending pipe 14, the dust falling pipe 15 is a three-way pipe, two pipes at the upper part of the dust falling pipe 15 are respectively communicated with the lower end of the ascending pipe 14 at the lower end of the dropping pipe 13, and the pipe at the lower part of the dust falling pipe 15 is communicated with a dust collection box 17 below the dust falling pipe through a vertical pipeline 16;

the inlet end of desulfurization subassembly 3 and the end intercommunication of giving vent to anger of swash plate gravity dust removal subassembly 2, desulfurization subassembly 3's structure is: the desulfurization device comprises a desulfurization cylinder 31, desulfurization liquid 32, a first spraying group 33, a second spraying group 34, a circulating pipe 35 and a pump body 36, wherein the desulfurization liquid 32 is arranged at the bottom of the desulfurization cylinder 31, the air inlet end of the desulfurization component 3 is positioned above the desulfurization liquid 32, the first spraying group 33 and the second spraying group 34 are sequentially arranged at the upper part of the desulfurization cylinder 31, the first spraying group 33 and the second spraying group 34 have the same structure and respectively comprise a water curtain main pipe and a nozzle, one end of the water curtain main pipe is closed, and the other end of the water curtain main pipe is communicated with the desulfurization liquid 32 at the bottom of the desulfurization cylinder 31 through the pump body 36;

swash plate gravity dust removal subassembly 2 and desulfurization subassembly 3 with all be located box 5, the bottom of box 5 is provided with escape orifice 6, escape orifice 6 is regarded as the dust falling port of swash plate gravity dust removal subassembly 2, 5 tops of box above desulfurization subassembly 3 are provided with exhaust chimney 7.

Swash plate gravity dust removal subassembly 2 is the platelike structure of buckling, swash plate gravity dust removal subassembly 2's both ends are all sealed to be set up on the lateral wall of box 5, swash plate gravity dust removal subassembly 2 includes that swash plate 21 and level cross cab apron 22, swash plate 21 slope sets up to and 5 antethecas of box between the cooperation form a wedge-shaped ash falling cavity, the middle part and the gas outlet intercommunication of pipeline gravity dust removal subassembly 1 in ash falling cavity, the lower extreme in ash falling cavity leaves out the dirt mouth, 6 tops of drain outlet of box 5 are provided with the dust removal mouth, cab apron 22 level setting is crossed in the level in the upper end of swash plate 21 for the dust gas that the guide falls the ash falling cavity is discharged into desulfurization subassembly 3's inlet end.

The 5 roof slopes on the box of swash plate 21 top are provided with ash blocking plate 23, ash blocking plate 23 and swash plate 21 cooperation form one "eight" style of calligraphy ash blocking and fall grey structure.

The discharge opening 6 is provided with a shifting wheel 8, a plurality of shifting pieces 9 are arranged on the circumference of the outer side of the shifting wheel 8 in an array mode, and the shifting wheel 8 is driven to rotate through a motor to prevent mud and ash from blocking the discharge opening 6.

The utility model discloses a theory of operation: the gas containing dust enters from the air inlet pipeline through the fan from the speed reducing pipe, the high-speed gas is decelerated at the speed reducing pipe, the flow velocity is further stabilized and reduced through the buffer pipe, the dust falls into the dust falling pipe at the lower end of the falling pipe and the dust falling pipe at the lower end of the climbing pipe due to gravity through further deceleration of the falling pipe and the climbing pipe, the dust is discharged into the dust collecting box through the vertical pipeline, the gas continuously enters into the dust falling cavity where the inclined plate is located, the dust is further prevented from rising and is adsorbed and fallen by the inclined plate, and after the dust is guided and discharged from the horizontal transition plate, the desulfurization component is subjected to multiple desulfurization liquid water spraying, desulfurization and dust removal, and the gas is discharged from the exhaust chimney after passing through. The dust of the inclined plate gravity dust removal component is discharged from the discharge outlet. The utility model relates to a desulfurization liquid is prior art.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A smoke desulfurization dust removal device is characterized by comprising a pipeline gravity dust removal component (1), an inclined plate gravity dust removal component (2) and a desulfurization component (3); the pipeline gravity dust removal component (1), the inclined plate gravity dust removal component (2) and the desulfurization component (3) are sequentially connected together;

the structure of the pipeline gravity dust removal component (1) is as follows: the device comprises a speed reducing pipe (11), a buffer pipe (12), a falling pipe (13) and a climbing pipe (14), wherein the speed reducing pipe (11), the falling pipe (13) and the climbing pipe (14) are vertically arranged, the lower end of the speed reducing pipe (11) is communicated with an air inlet pipeline through a fan (4), the upper end of the speed reducing pipe (11) is communicated with one end of the buffer pipe (12), the other end of the buffer pipe (12) is communicated with the upper end of a falling pipe (13), the buffer pipe (12) is horizontally arranged, the lower end of the falling pipe (13) is communicated with the lower end of the climbing pipe (14), and the upper end of the climbing pipe (14) is communicated with the air inlet end of an inclined plate gravity dust removal component (2); a dust falling pipe (15) is arranged between the lower end of the dropping pipe (13) and the lower end of the ascending pipe (14), the dust falling pipe (15) is a three-way pipe, two pipes at the upper part of the dust falling pipe (15) are respectively communicated with the lower end of the dropping pipe (13) and the lower end of the ascending pipe (14), and the pipe at the lower part of the dust falling pipe (15) is communicated with a dust collection box (17) below the dust falling pipe through a vertical pipeline (16);

the inlet end of desulfurization subassembly (3) and the end intercommunication of giving vent to anger of swash plate gravity dust removal subassembly (2), the structure of desulfurization subassembly (3) is: the desulfurization device comprises a desulfurization cylinder (31), desulfurization liquid (32), a first spraying group (33), a second spraying group (34), a circulating pipe (35) and a pump body (36), wherein the desulfurization liquid (32) is arranged at the bottom of the desulfurization cylinder (31), the air inlet end of a desulfurization component (3) is positioned above the desulfurization liquid (32), the first spraying group (33) and the second spraying group (34) are sequentially arranged at the upper part of the desulfurization cylinder (31), the first spraying group (33) and the second spraying group (34) have the same structure and respectively comprise a main water curtain pipe and a nozzle, one end of the water curtain is sealed, and the other end of the water curtain is communicated with the desulfurization liquid (32) at the bottom of the desulfurization cylinder (31) through the pump body (36);

swash plate gravity dust removal subassembly (2) and desulfurization subassembly (3) with all be located box (5), the bottom of box (5) is provided with escape orifice (6), escape orifice (6) are regarded as the dust falling port of swash plate gravity dust removal subassembly (2), box (5) top of desulfurization subassembly (3) top is provided with exhaust chimney (7).

2. The fume desulfurizing and dust-collecting device according to claim 1, wherein the inclined plate gravity dust-collecting component (2) is a bent plate-shaped structure, both ends of the inclined plate gravity dust removal component (2) are hermetically arranged on the side wall of the box body (5), the inclined plate gravity dust removal component (2) comprises an inclined plate (21) and a horizontal transition plate (22), the inclined plate (21) is obliquely arranged, and is matched with the front wall of the box body (5) to form a wedge-shaped ash falling cavity, the middle part of the ash falling cavity is communicated with an air outlet of the pipeline gravity dust removing component (1), a dust outlet is reserved at the lower end of the dust falling cavity, a dust removing port is arranged above the discharge port (6) of the box body (5), the horizontal transition plate (22) is horizontally arranged at the upper end of the inclined plate (21) and is used for guiding dust gas in the dust falling cavity to be discharged into the air inlet end of the desulfurization component (3).

3. The smoke desulfurization dust removing device according to claim 2, wherein the top wall of the box body (5) above the inclined plate (21) is provided with an ash blocking plate (23) in an inclined manner, and the ash blocking plate (23) and the inclined plate (21) are matched to form an 'eight' -shaped ash blocking and falling structure.

4. The smoke desulfurization dust removing device according to claim 1, wherein the discharge outlet (6) is provided with a dial wheel (8), a plurality of dial plates (9) are arranged on the outer side of the dial wheel (8) in a circumferential array, and the dial wheel (8) is driven to rotate by a motor to prevent mud dust from blocking the discharge outlet (6).