CN220379710U - Hot-blast furnace dust recovery device - Google Patents
Hot-blast furnace dust recovery device Download PDFInfo
- Publication number
- CN220379710U CN220379710U CN202322101752.4U CN202322101752U CN220379710U CN 220379710 U CN220379710 U CN 220379710U CN 202322101752 U CN202322101752 U CN 202322101752U CN 220379710 U CN220379710 U CN 220379710U
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- Prior art keywords
- collecting box
- fixedly connected
- sides
- sliding
- dust
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- 239000000428 dust Substances 0.000 title claims abstract description 41
- 238000011084 recovery Methods 0.000 title claims description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000004064 recycling Methods 0.000 claims abstract description 9
- 229920002457 flexible plastic Polymers 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 description 8
- 230000007774 longterm Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a hot blast stove dust recycling device, which belongs to the technical field of dust recycling and comprises a collecting box, wherein a separation assembly is arranged in the collecting box, connecting boxes are fixedly connected to two sides of the collecting box, a collecting assembly is arranged in the connecting boxes, and a through groove is formed between the collecting box and the connecting boxes. According to the utility model, the separation assembly is arranged, the driving wheel drives the driven wheel to rotate through the driving belt, the driven wheel drives the screw rod seat to do reciprocating motion through the reciprocating screw rod, the screw rod seat drives the connecting plate to do reciprocating motion through the sliding rod, and the sliding block is matched with the sliding groove, so that the cleaning brush is tightly attached to the filter plate, the connecting plate drives the cleaning brush to sweep the dust rod on the filter plate, on one hand, the filter plate is prevented from being blocked, the dust separation effect of the filter plate on heating is ensured, on the other hand, the dust is automatically collected through the cooperation of the cleaning brush and the through groove, and the subsequent operation is reduced.
Description
Technical Field
The utility model belongs to the technical field of dust recovery, and particularly relates to a hot blast stove dust recovery device.
Background
The hot blast stove is a thermal power machine, is widely applied in China at the end of the 70 th century, is an updated product of an electric heat source and a traditional steam power heat source in a plurality of industries, often mixes a plurality of fuel dust into hot gas generated by combustion of the hot blast stove, and needs to recover dust in gas in order to avoid the dust from affecting heat supply experience.
Chinese patent application No.: the utility model of CN202223100923.3 discloses a biomass particle hot blast stove dust recycling device, which comprises filter components arranged in parallel; the filtering component comprises a vertically arranged filtering cylinder, the two filtering cylinders are connected to the hot blast stove body through a U-shaped three-way pipe, and the two filtering cylinders are connected through the three-way pipe to realize the discharge of filtered air; the filter cartridge is internally provided with a liftable piston cylinder, an air inlet corresponding to the corresponding end of the U-shaped three-way pipe is arranged on the piston cylinder, a funnel-shaped ash guide pipe is arranged at the lower end part of the piston cylinder, and a filter plate is arranged at the upper end part of the piston cylinder; the upper end department of cartridge filter is equipped with the drive assembly who is used for driving piston cylinder and goes up and down to realize mutual dislocation between air intake and the corresponding end of U type three-way pipe, through above-mentioned structure for every filter assembly can independently carry out filtration treatment to the hot-blast of hot-blast furnace body, makes when changing maintenance filter assembly, and the hot-blast furnace body need not to shut down, guarantees the work efficiency of hot-blast furnace, but in actual application, the filter plate is in long-term use, and long-term pile up of dust can make the filter plate filtration pore jam, influences the effect of air current through and to the filtration interception effect of dust.
Disclosure of Invention
The utility model aims at: in order to solve the problems that long-term accumulation of dust in the prior art can cause the blockage of filter holes of a filter plate, influence the effect of airflow passing and the filtering and intercepting effect on the dust, the dust recycling device of the hot blast stove is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a hot-blast furnace dust recovery unit, includes the collecting box, be provided with the separation subassembly in the collecting box, collecting box both sides all fixedly connected with link box, be provided with the collection subassembly in the link box, be provided with logical groove between collecting box and the link box, be provided with a plurality of through-holes between collecting box and the link box, and the through-hole is located logical groove below, collecting box top fixedly connected with intake pipe;
the separation assembly comprises two reciprocating screws, one end of each reciprocating screw is rotationally connected with a bearing embedded in one side of the inner wall of the collection box, the two reciprocating screws are fixedly connected with a screw seat in a threaded mode, the bottom of each screw seat is fixedly connected with a sliding rod, the bottom of each sliding rod is slidably connected with a connecting plate, the bottom of each connecting plate is fixedly connected with a cleaning brush, a filter plate is attached to the bottom of each cleaning brush, and the filter plates are fixedly connected to the inner wall of the collection box.
As a further description of the above technical solution:
the collecting box is characterized in that sliding blocks are rotatably connected to two sides of the connecting plate, sliding grooves are formed in two sides of the inner wall of the collecting box, the sliding grooves incline to the outer side from the center position, and the sliding blocks are slidably connected in the sliding grooves.
As a further description of the above technical solution:
the collecting box is characterized in that connecting shafts are rotatably connected to two sides of the inner wall of the collecting box, wind wheels are fixedly connected to the outer surfaces of the connecting shafts, driving wheels are fixedly connected to the outer surfaces of two ends of the connecting shafts, driving belts are sleeved on the outer sides of the driving wheels, driven wheels are sleeved on the other sides of the driving wheels, and the driven wheels are fixedly connected with one end of a reciprocating screw rod.
As a further description of the above technical solution:
the cross section of the filter plate is V-shaped, and one side of the filter plate and the through groove are positioned at the same horizontal height.
As a further description of the above technical solution:
the collecting assembly comprises a filter basket, the filter basket is connected in the connecting box in a sliding mode, connecting rods are fixedly connected to the periphery of the top of the filter basket, and a mounting plate is fixedly connected to the top of the connecting rod.
As a further description of the above technical solution:
the utility model discloses a flexible plastic block, including mounting panel, draw-in groove, mounting panel, connecting box inner wall, clamping block, flexible plastic block, the equal fixedly connected with fixture block in mounting panel both sides, the draw-in groove has all been seted up to connecting box inner wall both sides, draw-in groove and the mutual joint of fixture block, the fixture block is the flexible plastic block.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, through the arrangement of the separation assembly, the air flow generated by the heating installation drives the wind wheel to rotate, the wind wheel drives the driving wheel to rotate through the connecting shaft, the driving wheel drives the driven wheel to rotate through the driving belt, the driven wheel drives the screw rod seat to reciprocate through the reciprocating screw rod, the screw rod seat drives the connecting plate to reciprocate through the sliding rod, the sliding block is matched with the sliding groove, so that the cleaning brush is tightly attached to the filter plate, the connecting plate drives the cleaning brush to sweep the dust rod on the filter plate, on one hand, the filter plate is prevented from being blocked, the dust separation effect of the filter plate on the heating installation is ensured, on the other hand, the automatic collection of dust is realized through the cooperation of the cleaning brush and the through groove, and the subsequent operation is reduced.
2. According to the utility model, the collection assembly is arranged, the cleaning brush cleans and collects dust, so that the dust falls into the filter basket through the through groove, and the heating air returns into the collection box again through the connecting box, the through groove and the through hole.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a three-dimensional split structure of the collection assembly of the present utility model;
fig. 3 is a schematic diagram of a three-dimensional splitting structure of a separating assembly according to the present utility model.
Legend description:
1. an air inlet pipe; 2. a collection assembly; 201. a clamping block; 202. a mounting plate; 203. a connecting rod; 204. a filter basket; 205. a clamping groove; 3. a connection box; 4. a collection box; 5. a separation assembly; 501. a chute; 502. a wind wheel; 503. a connecting shaft; 504. a driving wheel; 505. a transmission belt; 506. driven wheel; 507. a reciprocating screw; 508. a screw rod seat; 509. a slide bar; 510. a connecting plate; 511. a slide block; 512. a cleaning brush; 513. a filter plate; 6. a through groove; 7. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a hot-blast furnace dust recovery device, includes collecting box 4, is provided with separating assembly 5 in the collecting box 4, and collecting box 4 both sides all fixedly connected with link box 3 is provided with collecting assembly 2 in the link box 3, is provided with logical groove 6 between collecting box 4 and the link box 3, is provided with a plurality of through-holes 7 between collecting box 4 and the link box 3, and through-hole 7 is located logical groove 6 below, and collecting box 4 top fixedly connected with intake pipe 1;
the separating assembly 5 comprises two reciprocating screw rods 507, one end of each reciprocating screw rod 507 is rotationally connected with a bearing embedded on one side of the inner wall of the collecting box 4, the two reciprocating screw rods 507 are fixedly connected with a screw rod seat 508 which is in threaded connection with the outer surface of each reciprocating screw rod 507, the bottom of each screw rod seat 508 is fixedly connected with a sliding rod 509, the bottom of each sliding rod 509 is slidably connected with a connecting plate 510, the bottom of each connecting plate 510 is fixedly connected with a cleaning brush 512, the bottom of each cleaning brush 512 is adhered with a filter plate 513, the filter plates 513 are fixedly connected with the inner wall of the collecting box 4, the two sides of each connecting plate 510 are rotationally connected with sliding blocks 511, the two sides of the inner wall of the collecting box 4 are respectively provided with sliding grooves 501, the sliding grooves 501 incline from the central position to the outer side, the sliding blocks 511 are slidably connected in the sliding grooves 501, the two sides of the inner wall of the collecting box 4 are rotationally connected with connecting shafts 503, the outer surfaces of the connecting shafts 503 are fixedly connected with wind wheels 502, the outer surfaces of the two ends of the connecting shafts 503 are fixedly connected with driving wheels 504, the driving wheel 504 is sleeved with a driving belt 505, the other side of the driving belt 505 is sleeved with a driven wheel 506, the driven wheel 506 is fixedly connected with one end of a reciprocating screw 507, the cross section of a filter plate 513 is V-shaped, one side of the filter plate 513 is at the same horizontal height with a through groove 6, through the arrangement of a separation assembly 5, air flow generated by heating air drives a wind wheel 502 to rotate, the wind wheel 502 drives the driving wheel 504 to rotate through a connecting shaft 503, the driving wheel 504 drives the driven wheel 506 to rotate through the driving belt 505, the driven wheel 506 drives a screw seat 508 to reciprocate through the reciprocating screw 507, the screw seat 508 drives a connecting plate 510 to reciprocate through a sliding rod 509, a sliding block 511 is matched with a sliding groove 501, so that a cleaning brush 512 is tightly attached to the filter plate 513, the connecting plate 510 drives the cleaning brush 512 to sweep dust rods on the filter plate 513, on one hand, the filter plate 513 is prevented from being blocked, and the dust separation effect of the filter plate 513 on heating air is ensured, on the other hand, the automatic collection of dust is realized through the cooperation of the cleaning brush 512 and the through groove 6, so that the subsequent operation is reduced.
The collection subassembly 2 includes straining basket 204, straining basket 204 sliding connection in connection box 3, straining basket 204 top all around equal fixedly connected with connecting rod 203, connecting rod 203 top fixedly connected with mounting panel 202, the equal fixedly connected with fixture block 201 of mounting panel 202 both sides, draw-in groove 205 has all been seted up to connection box 3 inner wall both sides, the mutual joint of draw-in groove 205 and fixture block 201, fixture block 201 is flexible plastic block, through setting up collection subassembly 2, brush cleaner 512 cleans dust and collects, make the dust fall into straining basket 204 through logical groove 6, and the heating air is in collection box 4 again through connection box 3, logical groove 6 and through-hole 7, when needs take out, the staff drives mounting panel 202 through the handle and removes, mounting panel 202 drives straining basket 204 roll-off connection box 3 through connecting rod 203, the swift connection and the taking out of leading to straining basket 204 and connection box 3, can make things convenient for the staff to have subsequent operation to the taking out of the dust that collects.
Working principle: when in use, a worker connects the air inlet pipe 1 with the outlet of the hot blast stove, then, the heating air generated by combustion discharged by the hot blast stove enters the collecting box 4 through the air inlet pipe, and the heating air is isolated and filtered by the filter plate 513, so that the gas passes through the filter plate 513, dust doped in the gas can be intercepted at one side of the filter plate 513, in the process, the air flow generated by the heating air drives the wind wheel 502 to rotate, the wind wheel 502 drives the connecting shaft 503 to rotate, the connecting shaft 503 drives the driving wheel 504 to rotate, the driving wheel 504 drives the driving belt 505 to rotate, the driving belt 505 drives the driven wheel 506 to rotate, the driven wheel 506 drives the reciprocating screw 507 to rotate, the reciprocating screw 507 drives the screw seat 508 to reciprocate, the screw seat 508 drives the slide bar 509 to reciprocate, the slide bar 509 drives the connecting plate 510 to reciprocate, the sliding block 511 is matched with the sliding groove 501, the cleaning brush 512 is tightly attached to the filter plate 513, the connecting plate 510 drives the cleaning brush 512 to sweep dust rods on the filter plate 513, dust falls into the filter basket 204 through the through groove 6, after a certain component is collected, a worker drives the mounting plate 202 to slide out of the connecting box 3 through a handle, the mounting plate 202 drives the connecting rod 203 to move, the connecting rod 203 drives the filter basket 204 to slide out of the connecting box 3, and the worker carries out subsequent treatment on the dust in the filter basket 204.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a hot-blast furnace dust recovery unit, includes collecting box (4), its characterized in that: the collecting box is characterized in that a separating assembly (5) is arranged in the collecting box (4), connecting boxes (3) are fixedly connected to two sides of the collecting box (4), a collecting assembly (2) is arranged in the connecting boxes (3), a through groove (6) is formed between the collecting box (4) and the connecting boxes (3), a plurality of through holes (7) are formed between the collecting box (4) and the connecting boxes (3), the through holes (7) are located below the through groove (6), and an air inlet pipe (1) is fixedly connected to the top of the collecting box (4);
the separation assembly (5) comprises two reciprocating screws (507), one end of each reciprocating screw (507) is rotationally connected with a bearing embedded in one side of the inner wall of the collecting box (4), the two reciprocating screws (507) are fixedly connected with a screw base (508) in a threaded mode, a sliding rod (509) is fixedly connected to the bottom of each screw base (508), a connecting plate (510) is connected to the bottom of each sliding rod (509) in a sliding mode, a cleaning brush (512) is fixedly connected to the bottom of each connecting plate (510), a filter plate (513) is attached to the bottom of each cleaning brush (512), and the filter plates (513) are fixedly connected to the inner wall of the collecting box (4).
2. A stove dust recycling apparatus according to claim 1, wherein: the two sides of the connecting plate (510) are respectively and rotatably connected with a sliding block (511), sliding grooves (501) are respectively formed in two sides of the inner wall of the collecting box (4), the sliding grooves (501) incline outwards from the central position, and the sliding blocks (511) are slidably connected in the sliding grooves (501).
3. A stove dust recycling apparatus according to claim 1, wherein: the collecting box is characterized in that connecting shafts (503) are rotatably connected to two sides of the inner wall of the collecting box (4), wind wheels (502) are fixedly connected to the outer surfaces of the connecting shafts (503), driving wheels (504) are fixedly connected to the outer surfaces of two ends of the connecting shafts (503), driving belts (505) are sleeved on the outer sides of the driving wheels (504), driven wheels (506) are sleeved on the other sides of the driving belts (505), and the driven wheels (506) are fixedly connected with one ends of reciprocating screws (507).
4. A stove dust recycling apparatus according to claim 1, wherein: the cross section of the filter plate (513) is V-shaped, and one side of the filter plate (513) and the through groove (6) are positioned at the same horizontal height.
5. A stove dust recycling apparatus according to claim 1, wherein: the collecting assembly (2) comprises a filter basket (204), the filter basket (204) is connected in the connecting box (3) in a sliding mode, connecting rods (203) are fixedly connected to the periphery of the top of the filter basket (204), and mounting plates (202) are fixedly connected to the top of the connecting rods (203).
6. A stove dust recycling apparatus according to claim 5, wherein: clamping blocks (201) are fixedly connected to two sides of the mounting plate (202), clamping grooves (205) are formed in two sides of the inner wall of the connecting box (3), the clamping grooves (205) are mutually clamped with the clamping blocks (201), and the clamping blocks (201) are flexible plastic blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322101752.4U CN220379710U (en) | 2023-08-04 | 2023-08-04 | Hot-blast furnace dust recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322101752.4U CN220379710U (en) | 2023-08-04 | 2023-08-04 | Hot-blast furnace dust recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220379710U true CN220379710U (en) | 2024-01-23 |
Family
ID=89562567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322101752.4U Active CN220379710U (en) | 2023-08-04 | 2023-08-04 | Hot-blast furnace dust recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220379710U (en) |
-
2023
- 2023-08-04 CN CN202322101752.4U patent/CN220379710U/en active Active
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