CN210456657U - Dustless feeding system of stirring station - Google Patents
Dustless feeding system of stirring station Download PDFInfo
- Publication number
- CN210456657U CN210456657U CN201921376678.4U CN201921376678U CN210456657U CN 210456657 U CN210456657 U CN 210456657U CN 201921376678 U CN201921376678 U CN 201921376678U CN 210456657 U CN210456657 U CN 210456657U
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- China
- Prior art keywords
- dust
- window
- conveying belt
- feeding
- funnel
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Abstract
The utility model discloses a dust-free feeding system of a mixing plant, which comprises a conveying belt and a funnel part, wherein the conveying belt is used for feeding materials, a dust hood is covered above the funnel part, a feeding window is arranged on one side of the dust hood, and the tail end of the conveying belt extends into the feeding window; the inside transmission band side of dust cage or top establish the storehouse of breathing in, the storehouse entry of breathing in is established the filter screen, and the export is connected with the suction tube, the suction tube is connected to negative pressure suction device. The utility model discloses because the dust cage carries out semi-closed (having the feed window) with funnel portion, most raised dust all can be sheltered from and then deposit to funnel portion, and the raise dust that a small part is close to the feed window and produces, because the effect of negative pressure suction, only the feed window is ventilated, so the air current can be followed the feed window and inhaled, like this alright avoid the dust to go out the diffusion from the feed window. The filter screen is used for blocking the raised dust, and the raised dust falls into the funnel part below under the action of gravity.
Description
Technical Field
The utility model relates to a building material cleaning production technical field, in particular to dustless feeding system of stirring station.
Background
In the production process of the mixing plant, the feeding is generally carried out by adopting a belt to convey materials, wherein a lot of materials (such as sand) containing dust can form raised dust in the falling process, the production environment on the site is affected, but because the conveying belt needs to move continuously to convey the materials, the funnel cannot interfere the materials, the blanking point and the conveying belt cannot be completely sealed, and a large amount of raised dust can be formed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a dustless feeding system of stirring station that can avoid the raise dust.
The technical scheme of the utility model is that:
a dust-free feeding system of a mixing station comprises a conveying belt for feeding materials and a funnel part, wherein a dust hood is covered above the funnel part, a feeding window is formed in one side of the dust hood, and the tail end of the conveying belt extends into the feeding window; the inside transmission band side of dust cage or top establish the storehouse of breathing in, the storehouse entry of breathing in is established the filter screen, and the export is connected with the suction tube, the suction tube is connected to negative pressure suction device.
Further, the dust collecting cover is square.
Further, the air suction bin is arranged on the opposite side of the feeding window.
Furthermore, the negative pressure suction device adopts a dust remover.
Further, the dust remover adopts a bag type dust remover.
The utility model discloses an useful part lies in:
the utility model discloses because the dust cage carries out semi-closed (having the feed window) with funnel portion, most raised dust all can be sheltered from and then deposit to funnel portion, and the raise dust that a small part is close to the feed window and produces, because the effect of negative pressure suction, only the feed window is ventilated, so the air current can be followed the feed window and inhaled, like this alright avoid the dust to go out the diffusion from the feed window. The filter screen is used for blocking the raised dust, and the raised dust falls into the funnel part below under the action of gravity.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic view of the feed window position;
fig. 3 is a schematic view of the three-dimensional structure of the present invention.
In the figure: 1-a funnel part, 2-a dust collecting cover, 21-a feeding window, 3-an air suction bin, 31-a filter screen, 4-a suction pipe and 5-a conveying belt.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-3:
a dust-free feeding system of a mixing plant comprises a conveying belt 5 for feeding and a funnel part 1, wherein a dust hood 2 is covered above the funnel part 1, a feeding window 21 is formed in one side of the dust hood 2, and the tail end of the conveying belt 5 extends into the feeding window 21; the inner side of the dust collection cover 2 is provided with an air suction bin 3 on the side surface or above the conveying belt 5, the inlet of the air suction bin 3 is provided with a filter screen 31, the outlet of the air suction bin is connected with a suction pipe 4, and the suction pipe 4 is connected to a negative pressure suction device (as the prior art, a suction pump, an exhaust fan, a dust remover and the like can be selected).
The working principle is as follows: because the dust cage carries out semi-closed (having the feed window) with funnel portion, most dust of raising all can be sheltered from and then deposit to funnel portion, and the raise dust that a small part was close to the feed window production, because the effect of negative pressure suction, only the feed window is ventilated, so the air current can be followed the feed window and inhaled, alright avoid the dust to go out the diffusion from the feed window like this. The filter screen is used for blocking the raised dust, and the raised dust falls into the funnel part below under the action of gravity.
Specifically, the dust collection cover 2 is square, so that the arrangement of a feeding window is convenient.
Specifically, the air suction bin 3 is arranged on the opposite side of the feeding window 21, so that the airflow flows from one side of the feeding window to the opposite side, and the dustproof effect of the air suction bin can be improved.
Specifically, the negative pressure suction device employs a dust collector, since the filter net is not likely to be a dense net due to the avoidance of a serious clogging, so that a part of the dust having a very small particle size passes through, and further purification is possible using the dust collector so as to be directly discharged into the air.
Specifically, the dust collector adopts a bag type dust collector, and the bag type dust collector has the advantages that removed dust is stored in a bag and is recycled after being used for a large amount.
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 described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a dustless charging system of stirring station, includes transmission band (5) and funnel portion (1) that are used for the feed, its characterized in that: a dust collection cover (2) is covered above the funnel part (1), a feeding window (21) is formed in one side of the dust collection cover (2), and the tail end of the conveying belt (5) extends into the feeding window (21); the inside of the dust collection cover (2) is provided with an air suction bin (3) on the side surface of the conveying belt (5) or above the conveying belt, an inlet of the air suction bin (3) is provided with a filter screen (31), an outlet of the air suction bin is connected with a suction pipe (4), and the suction pipe (4) is connected to a negative pressure suction device.
2. A dustless charging system as in claim 1, wherein: the dust collection cover (2) is square.
3. A dustless charging system as in claim 2, wherein: the air suction bin (3) is arranged on the opposite side of the feeding window (21).
4. A dustless charging system according to any of claims 1 to 3, wherein: the negative pressure suction device adopts a dust remover.
5. A dustless charging system as in claim 4, wherein: the dust remover adopts a cloth bag type dust remover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376678.4U CN210456657U (en) | 2019-08-23 | 2019-08-23 | Dustless feeding system of stirring station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376678.4U CN210456657U (en) | 2019-08-23 | 2019-08-23 | Dustless feeding system of stirring station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210456657U true CN210456657U (en) | 2020-05-05 |
Family
ID=70453047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921376678.4U Expired - Fee Related CN210456657U (en) | 2019-08-23 | 2019-08-23 | Dustless feeding system of stirring station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210456657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135447A (en) * | 2021-06-01 | 2021-07-20 | 郑州佰沃科技发展有限公司 | Dust suppression method for bulk material unloading |
-
2019
- 2019-08-23 CN CN201921376678.4U patent/CN210456657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135447A (en) * | 2021-06-01 | 2021-07-20 | 郑州佰沃科技发展有限公司 | Dust suppression method for bulk material unloading |
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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: 20200505 Termination date: 20200823 |