CN210964450U - Ventilation pipe for dust pelletizing system - Google Patents
Ventilation pipe for dust pelletizing system Download PDFInfo
- Publication number
- CN210964450U CN210964450U CN201921462318.6U CN201921462318U CN210964450U CN 210964450 U CN210964450 U CN 210964450U CN 201921462318 U CN201921462318 U CN 201921462318U CN 210964450 U CN210964450 U CN 210964450U
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- CN
- China
- Prior art keywords
- dust
- pipe
- ventilation
- dust exhaust
- exhaust pipe
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- 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
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- 239000000428 dust Substances 0.000 title claims abstract description 79
- 238000009423 ventilation Methods 0.000 title claims abstract description 52
- 238000005453 pelletization Methods 0.000 title description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 239000013589 supplement Substances 0.000 claims description 4
- 238000010410 dusting Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005452 bending Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000000567 combustion gas Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a ventilation pipe for a dust removal system, which relates to the technical field of dust removal equipment and comprises a continuous V-shaped ventilation pipe body, a dust exhaust pipe communicated with a lower bending part of the ventilation pipe body and a plugging mechanism used for plugging the dust exhaust pipe; the plugging mechanism comprises a seal sleeve body in threaded connection with the lower opening end of the dust exhaust pipe; the air changes the airflow direction for many times in the ventilation pipe body, so that the dust can be separated out according to the inertia of the dust in the process of each turning, and finally the dust is accumulated at the bent part of the ventilation pipe body, thereby further improving the dust removal effect; all have a dust exhaust pipe here in the department of buckling, consequently can make the dust of collecting up in dust exhaust pipe department fall through opening plugging mechanism, make the dust on the ventilation body inner wall can conveniently clear up, guaranteed the ventilation effect of ventilation body to reduce the dust content in the ventilation body combustion gas, do benefit to the environmental protection.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field specifically is a ventilation pipe for dust pelletizing system.
Background
A general dust removal system comprises an air suction cover body, a fan, a dust remover, a ventilation pipe and the like, wherein the conventional ventilation pipe is mostly in a straight cylinder shape, so that dust is easily adhered to the inner wall of the ventilation pipe, and the ventilation pipe is very inconvenient to clean.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ventilation pipe for dust pelletizing system aims at solving the very easy adhesion dust of the inner wall of the ventilation pipe among the prior art, clears up very inconvenient problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the ventilation pipe for dust pelletizing system includes:
a vent tube body in the form of a continuous V;
the dust exhaust pipe is communicated with the lower bent part of the ventilation pipe body;
the blocking mechanism is used for blocking the dust exhaust pipe.
The plugging mechanism comprises a seal sleeve body in threaded connection with the lower opening end of the dust exhaust pipe.
The blocking mechanism comprises cover plates covering the lower opening ends of the dust exhaust pipes, connecting rods used for connecting the adjacent cover plates and a displacement driving mechanism used for driving one of the cover plates to move.
The displacement driving mechanism is an electric telescopic rod.
The displacement driving mechanism is a ball screw pair mechanism.
The plugging mechanism comprises a water tank communicated with the dust exhaust pipe, water is filled in the water tank, a supplementing water pipe and a drain pipe are communicated on the water tank, and a first valve and a second valve are respectively arranged on the supplementing water pipe and the drain pipe.
The two ends of the water tank are communicated through a fixed pipe, the fixed pipe is communicated with a pump body and a barrel, and a filter screen is arranged in the barrel.
The two ends of the cylinder body are connected with the fixed pipe through flanges and bolt assemblies for connecting the flanges.
The inner wall of the ventilation pipe body is connected with a rope belt, and the rope belt floats when wind passes through the ventilation pipe body.
The air outlet end of the ventilation pipe body is obliquely arranged towards the lower side.
The utility model has the advantages that:
1. because the ventilating pipe body is in a continuous V shape, a bending part at the lower part is arranged on the ventilating pipe body at intervals at one end, and dust falling on the inner wall of the ventilating pipe body due to gravity can roll to the bending part along the inclined inner wall of the ventilating pipe body, so that the dust removal effect is ensured;
2. the air changes the airflow direction for many times in the ventilation pipe body, so that the dust can be separated out according to the inertia of the dust in the process of turning each time, and finally the dust is accumulated at the bent part of the ventilation pipe body, and the dust removal effect is further improved.
3. All have a dust exhaust pipe here in the department of buckling, consequently can make the dust of collecting up in dust exhaust pipe department fall through opening plugging mechanism, make the dust on the ventilation body inner wall can conveniently clear up, guaranteed the ventilation effect of ventilation body to reduce the dust content in the ventilation body combustion gas, do benefit to the environmental protection.
Drawings
Fig. 1 is a front view of an embodiment 1 of a draft tube for a dust removing system.
FIG. 2 is a front view of embodiment 2 of a draft tube for a dust removing system.
FIG. 3 is a front view of embodiment 3 of a draft tube for a dust removing system.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
Example 1
As shown in fig. 1, the ventilation pipe for the dust removing system comprises a continuous V-shaped ventilation pipe body 1, a dust exhaust pipe 2 communicated with a lower bent part of the ventilation pipe body 1, and a blocking mechanism for blocking the dust exhaust pipe 2.
Because the vent pipe body 1 is in a continuous V shape, a bending part at the lower part is arranged on the vent pipe body 1 at intervals at one end, and dust falling on the inner wall of the vent pipe body 1 due to gravity can roll to the bending part along the inner wall of the inclined vent pipe body 1, so that the dust removal effect is ensured.
Meanwhile, the airflow direction of the air in the ventilation pipe body 1 is changed for many times, so that the air can be separated out according to the inertia of dust in the process of turning each time, and finally the air is accumulated at the bent part of the ventilation pipe body 1, and the dust removal effect is further improved.
All have a dust exhaust pipe 2 here in the department of buckling, consequently can make the dust of collecting up in dust exhaust pipe 2 department fall through opening plugging mechanism, make the dust on the body of ventilating 1 inner wall can conveniently clear up, guaranteed the ventilation effect of the body of ventilating 1 to reduce the dust content in the body of ventilating 1 combustion gas, do benefit to the environmental protection.
Specifically, the plugging mechanism comprises a seal sleeve body 3 in threaded connection with the lower opening end of the dust exhaust pipe 2, and the lower opening end of the dust exhaust pipe 2 can be opened or closed by rotating the seal sleeve body 3.
Preferably, the inner wall of the ventilation pipe body 1 is connected with the rope belt 4, the rope belt 4 swings when wind passes through the ventilation pipe body 1, and the swinging rope belt 4 continuously impacts the inner wall of the ventilation pipe body 1 when the wind passes through the ventilation pipe body 1, so that a part of dust adhered to the inner wall of the ventilation pipe body 1 can be scraped, and the condition that the dust is adhered to the inner wall of the ventilation pipe body 1 is reduced.
Preferably, the air outlet end of the ventilation pipe body 1 is inclined towards the lower side, so that the situation that water is poured into the air outlet end of the ventilation pipe body 1 is prevented.
Example 2
As shown in fig. 2, the difference from embodiment 1 is only that the blocking mechanism includes a cover plate 41 covering the lower open end of the dust exhaust pipe 2, a link 5 for connecting the adjacent cover plates 41, and a displacement driving mechanism for driving one of the cover plates 41 to move.
When the lower opening end of the dust exhaust pipe 2 needs to be opened or closed, the displacement driving mechanism is controlled through an external switch, so that the cover plate 41 moves, and the dust exhaust pipe 2 is opened or closed by the cover plate 41.
Optionally, as shown in fig. 2, the displacement driving mechanism is an electric telescopic rod 6, or as shown in fig. 3, the displacement driving mechanism is a ball screw pair mechanism (not shown in the figure).
Example 3
As shown in fig. 3, the only difference from embodiment 1 is that the blocking mechanism includes a water tank 7 connected to the dust exhaust pipe 2, water is filled in the water tank 7, a supplement water pipe 14 and a drain pipe 16 are connected to the water tank 7, and a first valve 15 and a second valve 17 are respectively installed on the supplement water pipe 14 and the drain pipe 16.
The dust accumulated at the dust exhaust pipe 2 falls into the water in the water tank 7, so that the dust is dissolved into the water, the second valve 17 is opened after a long time, so that the water in the water tank 7 is discharged through the drain pipe 16, and the water is supplemented to the water tank 7 through the supplementing water pipe 14, therefore, in the embodiment, the dust can be cleaned by regularly replacing the water in the water tank 7, and the dust can be cleaned in the continuous ventilation process of the ventilation pipe body 1, so that the use is convenient.
Preferably, two ends of the water tank 7 are communicated through a fixed pipe 13, the fixed pipe 13 is communicated with a pump body 12 and a cylinder 8, and a filter screen 9 is arranged in the cylinder 8; through the effect of the pump body 12, water can flow in the water tank 7 and the fixed pipe 13 inner loop, impurities contained in the water are uniform, the dust dissolving capacity of the water close to the dust exhaust pipe 2 is guaranteed, and the impurities with large particle size can be intercepted and processed in a timely and concentrated manner through the arrangement of the filter screen 9.
Preferably, both ends of the cylinder 8 are connected with a fixed pipe 13 through a flange 10 and a bolt assembly 11 for connecting the flange 10; dismantle bolt subassembly 11 and can dismantle barrel 8, realize the convenient dismantlement to barrel 8 to the convenience is cleared up the large granule impurity of filter screen 8 interception.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (10)
1. A ventilation pipe for a dust removal system, characterized by comprising:
a ventilation duct body (1) in a continuous V-shape;
the dust exhaust pipe (2) is communicated with the lower bent part of the ventilation pipe body (1);
the blocking mechanism is used for blocking the dust exhaust pipe (2).
2. The ventilation duct for dedusting systems according to claim 1, characterized in that the plugging means comprises a sealing boot (3) screwed to the lower open end of the dust exhaust duct (2).
3. The ventilating duct according to claim 1, wherein the blocking means comprises a cover plate (41) covering the lower open end of the dust exhaust duct (2), a connecting rod (5) for connecting adjacent cover plates (41), and a displacement driving means for driving one of the cover plates (41) to move.
4. The ventilation duct for dedusting systems according to claim 3, characterized in that the displacement driving mechanism is an electric telescopic rod (6).
5. The draft tube according to claim 3, wherein the displacement drive mechanism is a ball screw mechanism.
6. The ventilation pipe for the dust removal system according to claim 1, wherein the blocking mechanism comprises a water tank (7) communicated with the dust exhaust pipe (2), water is filled in the water tank (7), a supplement water pipe (14) and a drain pipe (16) are communicated with the water tank (7), and a first valve (15) and a second valve (17) are respectively arranged on the supplement water pipe (14) and the drain pipe (16).
7. The ventilation pipe for the dust removing system according to claim 6, wherein two ends of the water tank (7) are communicated through a fixed pipe (13), a pump body (12) and a cylinder body (8) are communicated on the fixed pipe (13), and a filter screen (9) is arranged in the cylinder body (8).
8. The ventilating duct for dedusting systems as set forth in claim 7, wherein both ends of the cylinder (8) are connected to the fixed pipe (13) through the flange (10) and the bolt assembly (11) for connecting the flange (10).
9. The draft tube for a dusting system according to any of claims 1 to 8, characterized in that a string (4) is attached to the inner wall of the draft tube body (1), the string (4) fluttering when wind passes through the draft tube body (1).
10. The draft tube for a dust removing system according to any one of claims 1 to 8, wherein the outlet end of the draft tube body (1) is inclined toward the lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921462318.6U CN210964450U (en) | 2019-09-04 | 2019-09-04 | Ventilation pipe for dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921462318.6U CN210964450U (en) | 2019-09-04 | 2019-09-04 | Ventilation pipe for dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210964450U true CN210964450U (en) | 2020-07-10 |
Family
ID=71460709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921462318.6U Expired - Fee Related CN210964450U (en) | 2019-09-04 | 2019-09-04 | Ventilation pipe for dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210964450U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984227A (en) * | 2021-02-20 | 2021-06-18 | 广东韶钢松山股份有限公司 | Dust removal pipeline structure |
| CN114496482A (en) * | 2022-01-21 | 2022-05-13 | 安徽飞晶电气设备有限公司 | Power transformer for ventilation and dehumidification and use method thereof |
| CN114644945A (en) * | 2022-04-01 | 2022-06-21 | 山东鲁新设计工程有限公司 | Dust removal system and dust removal process method for preparing acetylene by using wet calcium carbide |
-
2019
- 2019-09-04 CN CN201921462318.6U patent/CN210964450U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984227A (en) * | 2021-02-20 | 2021-06-18 | 广东韶钢松山股份有限公司 | Dust removal pipeline structure |
| CN114496482A (en) * | 2022-01-21 | 2022-05-13 | 安徽飞晶电气设备有限公司 | Power transformer for ventilation and dehumidification and use method thereof |
| CN114644945A (en) * | 2022-04-01 | 2022-06-21 | 山东鲁新设计工程有限公司 | Dust removal system and dust removal process method for preparing acetylene by using wet calcium carbide |
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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 |
Granted publication date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |