CN210138535U - Cloth bag dust removal device of metal crusher - Google Patents
Cloth bag dust removal device of metal crusher Download PDFInfo
- Publication number
- CN210138535U CN210138535U CN201920734953.9U CN201920734953U CN210138535U CN 210138535 U CN210138535 U CN 210138535U CN 201920734953 U CN201920734953 U CN 201920734953U CN 210138535 U CN210138535 U CN 210138535U
- Authority
- CN
- China
- Prior art keywords
- dust removing
- dust removal
- dust
- tank
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 122
- 239000002184 metal Substances 0.000 title claims abstract description 17
- 239000004744 fabric Substances 0.000 title claims description 35
- 238000005192 partition Methods 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 15
- 239000002912 waste gas Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a metal crusher sack dust collector, including dust removal tank and ash bucket, the dust removal tank is equipped with the intake pipe, the dust removal tank is equipped with filter screen A with the department that links to each other of ash bucket, the intake pipe passes filter screen A, upper portion in the dust removal tank is equipped with horizontal baffle, evenly be equipped with the holding tank on the horizontal baffle, be equipped with the activity in the holding tank and press from both sides, the symmetry is equipped with two activity clamps in the same holding tank, the edge is gone up to the inboard fixed dust removal sack of activity clamp, the activity presss from both sides the outside and links to each other with the holding tank through the spring, the dust removal sack has the slide rail, be equipped with a plurality of slide bars in the slide. The utility model discloses have the protection dust removal sack, maintain the ability that dust removal work carried on smoothly.
Description
Technical Field
The utility model relates to an air purification equipment technical field, concretely relates to metal crusher sack dust collector.
Background
The metal crusher is used for tearing various metal materials into a shape which is easy to process, and is metal processing equipment which is commonly used in the field of metal recovery. Because harmful dust particles which pollute the environment are generated in the treatment process, a dust removal device is required to be arranged at the air outlet of the metal crusher. A bag filter is a dry dust filter that is suitable for capturing 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 waste gas may have some dust with larger size, the dust is mostly metal powder, the hardness is larger, and the possibility of damaging the dust removal cloth bag exists. In addition, the dust removing cloth bags may be entangled with each other due to severe shaking under the influence of the impact of the air flow during dust removal and cleaning. If the dust removal cloth bag is locked by the fixing frame, the dust removal cloth bag which is severely shaken can break loose from the fixing frame or be torn due to shaking, which can cause adverse effects on the dust removal work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a metal crusher sack dust collector that can effectively protect dust removal sack.
The technical scheme of the utility model as follows: the utility model relates to a metal crusher sack dust collector, its characterized in that: the dust removal device comprises a dust removal tank, wherein the dust removal tank is a hollow rectangular column, and the bottom of the dust removal tank is communicated with an ash hopper; the side wall of the dust removing tank is extended into by an air inlet pipe communicated with an exhaust gas source, a filter screen A covers the dust removing tank at the junction of the dust removing tank and the ash bucket, the air inlet pipe penetrates through the filter screen A, and an air outlet of the air inlet pipe faces downwards; a horizontal partition plate is arranged at the upper part in the dust removing tank, and accommodating tanks are uniformly arranged on the horizontal partition plate and are along the width direction of the dust removing tank; the dust removing bag comprises a containing groove, a movable clamp and a limiting block, wherein the containing groove is internally provided with the movable clamp, two movable clamps are symmetrically arranged in the same containing groove, the outer side and the inner side of the head part of each movable clamp are provided with bulges, the bottom of each bulge at the inner side of each movable clamp is provided with a groove for placing the upper edge of a dust removing bag, the inner side of each movable clamp is provided with a threaded hole communicated with the groove, the threaded hole is used for placing a fixing screw for fixing the dust removing bag, the bulge at the outer side of each movable clamp is tightly attached to the inner wall of the containing groove, the bottom of the inner wall of the containing groove attached to the movable clamp is provided with; the front inner wall and the rear inner wall of the dust removing tank are correspondingly provided with slide rails along the length direction of the dust removing tank, a plurality of slide rods are arranged in the slide rails, two ends of each slide rod are connected with the slide rails in a sliding manner, the length of each slide rod is equal to the length of the width in the dust removing tank, the top surface of each slide rod is connected with the bottom of one dust removing cloth bag, a movable space is reserved between every two adjacent slide rods, and the adjacent slide rods are connected through springs; the dust removing tank is provided with a gas pipe above the horizontal partition plate, the gas pipe is connected with an external gas source, the bottom of the gas pipe is uniformly provided with blowing openings, and the blowing openings are aligned with the accommodating groove; the middle of the top of the dust removing tank is provided with an air outlet pipe communicated with the inside and the outside of the dust removing tank, and a filter screen B is arranged in the air outlet pipe; and a sewage draining outlet is formed in the bottom of the ash bucket.
The aperture of the filter screen A is far larger than that of the filter screen B.
The lower part of the mesh of the filter screen A is narrow and the upper part of the mesh of the filter screen A is wide.
The number of the accommodating grooves is eight.
The utility model discloses the beneficial technological effect who has: in the utility model, the waste gas needs to be filtered before being dedusted by the dedusting cloth bag, most of metal dust which can damage the dedusting cloth bag can be removed at the moment, and the dedusting cloth bag is effectively protected; the structure of fixed dust removal sack top and bottom all is mobilizable, provides the space that supplies the shake of dust removal sack, and can not collide each other and entangle, has protected the dust removal sack, has ensured simultaneously that dust removal work can stably go on.
Drawings
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is the filter hole structure diagram of the middle filter screen a of the utility model.
In the figure: 1-dust removal tank, 2-ash bucket, 3-air inlet pipe, 4-filter screen A, 5-filter screen B, 6-horizontal partition plate, 7-accommodating groove, 8-movable clamp, 801-protrusion, 802-groove, 803-threaded hole, 804-fixing screw, 9-limiting block, 10-spring, 11-dust removal cloth bag, 12-sliding rail, 13-sliding rod, 14-air pipe, 15-blowing opening, 16-air outlet pipe and 17-sewage outlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, the utility model relates to a metal crusher sack dust collector, its characterized in that: the dust removal device comprises a dust removal tank 1, wherein the dust removal tank 1 is a hollow rectangular column, and the bottom of the dust removal tank 1 is communicated with an ash hopper 2; the side wall of the dust removing tank 1 is extended by an air inlet pipe 3 communicated with an exhaust gas source, a filter screen A4 is covered at the junction of the dust removing tank 1 and the ash bucket 2, the air inlet pipe 3 penetrates through the filter screen A4, and the air outlet of the air inlet pipe 3 faces downwards; a horizontal partition plate 6 is arranged at the upper part in the dust removing tank 1, accommodating grooves 7 are uniformly formed in the horizontal partition plate 6, and the accommodating grooves 7 are arranged along the width direction of the dust removing tank 1; a movable clamp 8 is arranged in the accommodating groove 7, two movable clamps 8 are symmetrically arranged in the same accommodating groove 7, protrusions 801 are arranged on the outer side and the inner side of the head of each movable clamp 8, a groove 802 is arranged at the bottom of each protrusion 801 on the inner side of each movable clamp 8, each groove 802 is used for placing the upper edge of the dust removal cloth bag 11, a threaded hole 803 leading to each groove 802 is arranged on the inner side of each movable clamp 8, each threaded hole 803 is used for placing a fixing screw 804 for fixing the dust removal cloth bag 11, each protrusion 801 on the outer side of each movable clamp 8 is tightly attached to the inner wall of the accommodating groove 7, a limiting block 9 is arranged at the bottom of the inner wall of the accommodating groove 7 attached to each; the front inner wall and the rear inner wall of the dust removing tank 1 are correspondingly provided with slide rails 12 along the length direction of the dust removing tank 1, a plurality of slide rods 13 are arranged in the slide rails 12, two ends of each slide rod 13 are connected with the slide rails 12 in a sliding manner, the length of each slide rod 13 is the length of the inner width of the dust removing tank 1, the top surface of each slide rod 13 is connected with the bottom of one dust removing cloth bag 11, a movable space is reserved between every two adjacent slide rods 13, and the adjacent slide rods 13 are connected by springs 10; the dust removing tank 1 is provided with a gas pipe 14 above the horizontal partition plate 6, the gas pipe 14 is connected with an external gas source, the bottom of the gas pipe 14 is uniformly provided with blowing openings 15, and the blowing openings 15 are aligned to the accommodating groove 7; an air outlet pipe 16 communicated with the inside and the outside of the dust removing tank 1 is arranged in the middle of the top of the dust removing tank 1, and a filter screen B5 is arranged in the air outlet pipe 16; the bottom of the ash bucket 2 is provided with a sewage outlet 17.
The aperture of filter a4 is much larger than the aperture of filter B5.
The mesh of the filter screen A4 is narrow at the bottom and wide at the top.
The number of accommodating grooves 7 is eight.
The working principle of the example is as follows:
the waste gas enters the dust removing tank 1 from the air inlet pipe 3, after the waste gas leaves from the air outlet of the air inlet pipe 3, the waste gas is firstly filtered by the filter screen A4, at the moment, large-size metal particles which can damage the dust removing cloth bag 11 are filtered, the waste gas after primary filtering rises above the filter screen A4, is filtered by the dust removing cloth bag 11, comes from the accommodating groove 7 to above the horizontal partition plate 6, and finally leaves from the air outlet pipe 16 after being filtered again by the filter screen B5. When the dust on the dust removal cloth bag 11 is too much, the air pipe 14 supplies air to the blowing opening 15, the high-speed air flow produced by the blowing opening 15 impacts the dust removal cloth bag 11, the dust falls off when the dust removal cloth bag 11 shakes, and the dust falls onto the ash bucket 2 through the filter screen B5, and finally leaves the device from the sewage outlet 17.
When the dust removal cloth bag 11 filters waste gas and is blown and cleaned, the dust removal cloth bag shakes violently under the action of air flow. Because the movable clamp 8 and the sliding rod 13 for fixing the dust removal cloth bag 11 have certain moving capacity, the movable clamp 8 can enable the head of the dust removal cloth bag 11 to move up and down, and the sliding rod 13 can enable the bottom of the dust removal cloth bag 11 to swing left and right, so that the dust removal cloth bag 11 can be prevented from falling off or being damaged due to violent shaking when being fixed. In addition, because the bottom of each dust removal cloth bag 11 is connected with one sliding rod 13, the sliding rods 13 slide on the same group of sliding rails 12, and the adjacent sliding rods 13 are connected by the springs 10, the adjacent dust removal cloth bags 11 cannot be intertwined with each other, and the safety of the dust removal cloth bags 11 is protected.
The filter screen A4 has a wide upper part and a narrow lower part, which ensures that large-size metal particles in the exhaust gas output from the air inlet pipe 3 are filtered, and the dust shaken off from the dust removal cloth bag 11 can pass through the filter screen A4 and fall on the dust hopper.
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 (4)
1. The utility model provides a metal breaker sack dust collector which characterized in that: the dust removal device comprises a dust removal tank, wherein the dust removal tank is a hollow rectangular column, and the bottom of the dust removal tank is communicated with an ash hopper; the side wall of the dust removing tank is extended into by an air inlet pipe communicated with an exhaust gas source, a filter screen A covers the dust removing tank at the junction of the dust removing tank and the ash bucket, the air inlet pipe penetrates through the filter screen A, and an air outlet of the air inlet pipe faces downwards; a horizontal partition plate is arranged at the upper part in the dust removing tank, and accommodating tanks are uniformly arranged on the horizontal partition plate and are along the width direction of the dust removing tank; the dust removing bag comprises a containing groove, a movable clamp and a limiting block, wherein the containing groove is internally provided with the movable clamp, two movable clamps are symmetrically arranged in the same containing groove, the outer side and the inner side of the head part of each movable clamp are provided with bulges, the bottom of each bulge at the inner side of each movable clamp is provided with a groove for placing the upper edge of a dust removing bag, the inner side of each movable clamp is provided with a threaded hole communicated with the groove, the threaded hole is used for placing a fixing screw for fixing the dust removing bag, the bulge at the outer side of each movable clamp is tightly attached to the inner wall of the containing groove, the bottom of the inner wall of the containing groove attached to the movable clamp is provided with; the front inner wall and the rear inner wall of the dust removing tank are correspondingly provided with slide rails along the length direction of the dust removing tank, a plurality of slide rods are arranged in the slide rails, two ends of each slide rod are connected with the slide rails in a sliding manner, the length of each slide rod is equal to the length of the width in the dust removing tank, the top surface of each slide rod is connected with the bottom of one dust removing cloth bag, a movable space is reserved between every two adjacent slide rods, and the adjacent slide rods are connected through springs; the dust removing tank is provided with a gas pipe above the horizontal partition plate, the gas pipe is connected with an external gas source, the bottom of the gas pipe is uniformly provided with blowing openings, and the blowing openings are aligned with the accommodating groove; the middle of the top of the dust removing tank is provided with an air outlet pipe communicated with the inside and the outside of the dust removing tank, and a filter screen B is arranged in the air outlet pipe; and a sewage draining outlet is formed in the bottom of the ash bucket.
2. The cloth bag dust collector of the metal crusher as claimed in claim 1, wherein: the aperture of the filter screen A is far larger than that of the filter screen B.
3. The cloth bag dust collector of the metal crusher as claimed in claim 1, wherein: the lower part of the mesh of the filter screen A is narrow and the upper part of the mesh of the filter screen A is wide.
4. The cloth bag dust collector of the metal crusher as claimed in claim 1, wherein: the number of the accommodating grooves is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734953.9U CN210138535U (en) | 2019-05-22 | 2019-05-22 | Cloth bag dust removal device of metal crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734953.9U CN210138535U (en) | 2019-05-22 | 2019-05-22 | Cloth bag dust removal device of metal crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210138535U true CN210138535U (en) | 2020-03-13 |
Family
ID=69734186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920734953.9U Expired - Fee Related CN210138535U (en) | 2019-05-22 | 2019-05-22 | Cloth bag dust removal device of metal crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210138535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774336A (en) * | 2020-12-30 | 2021-05-11 | 江阴市双菱环境设备有限公司 | Dust remover of crusher |
-
2019
- 2019-05-22 CN CN201920734953.9U patent/CN210138535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774336A (en) * | 2020-12-30 | 2021-05-11 | 江阴市双菱环境设备有限公司 | Dust remover of crusher |
| CN112774336B (en) * | 2020-12-30 | 2022-08-05 | 乌海市西水水泥有限责任公司 | Dust remover of crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200313 |