CN210418494U - Dust discharging system of material bin - Google Patents
Dust discharging system of material bin Download PDFInfo
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- CN210418494U CN210418494U CN201921511716.2U CN201921511716U CN210418494U CN 210418494 U CN210418494 U CN 210418494U CN 201921511716 U CN201921511716 U CN 201921511716U CN 210418494 U CN210418494 U CN 210418494U
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- belt conveyor
- belt
- scraper
- dust
- feeding
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Abstract
The utility model relates to a cleaner production technical field discloses a feed bin dust exhaust system, it is including storage storehouse and belt conveyor, belt conveyor's ejection of compact position is in storage storehouse, belt conveyor's top is provided with the feeding buffering fill, be provided with the dust exhaust through-hole on the lateral wall of feeding buffering fill, one side of belt conveyor is provided with bag collector, bag collector is connected with the dust exhaust through-hole, the discharge end of feeding buffering fill is provided with the pivot, the power input end of pivot is connected with the motor, be provided with oblique pull rod on the shell of motor, the other end fixed mounting of oblique pull rod is on the lateral wall of feeding buffering fill, be provided with a plurality of baffles in the pivot, the side of baffle and the inner wall laminating of feeding buffering fill. The utility model has the advantages that: the dust that produces in the feeding buffering fill is handled through bag collector, and the pivoted baffle has avoided the powder directly to fall on belt conveyor's belt, has reduced the impact force that the belt received, has reduced the raise dust volume and has prolonged belt life.
Description
Technical Field
The utility model relates to a cleaner production technical field, especially a feed bin dust exhaust system.
Background
As a raw material storage device for concrete production, a powder bin is an indispensable supporting facility in a concrete mixing plant, and when powder is conveyed into the powder bin through a belt conveyor for storage, a buffer hopper in a feeding area of the belt conveyor is lack of a dust removal device, so that raised dust is easily generated when a truck unloads the material, and the environment is polluted and the human health is harmed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a feed bin dust exhaust system to produce the problem of raise dust when solving current powder storehouse storage.
The purpose of the utility model is realized through the following technical scheme: a dust discharging system of a material bin comprises a storage bin and a belt conveyor, wherein a discharging area of the belt conveyor is positioned in the storage bin, a feeding buffer hopper is arranged above the belt conveyor, a discharging end of the feeding buffer hopper is positioned in a feeding area of the belt conveyor, a dust discharging through hole is formed in the side wall of the feeding end of the feeding buffer hopper, a bag-type dust collector is arranged on one side of the belt conveyor and connected with the dust discharging through hole through a pipeline, a rotating shaft is arranged at the discharging end of the feeding buffer hopper, a motor is connected to the power input end of the rotating shaft through a coupling, an inclined pull rod is arranged on the shell of the motor, the other end of the inclined pull rod is fixedly mounted on the side wall of the feeding buffer hopper, a plurality of partition plates are arranged on the outer wall of the rotating shaft along the axial lead direction of the rotating shaft, and are uniformly distributed on the rotating shaft, the side of the partition board is attached to the inner wall of the feeding buffer hopper.
Preferably, a scraper supporting rod is fixedly mounted on a support of the belt conveyor, a scraper is mounted at the other end of the scraper supporting rod, and the scraper is attached to a belt of the belt conveyor.
Preferably, articulated on belt conveyor's the support have a scraper supporting rod, scraper supporting rod with stretch mounting has the spring between belt conveyor's the support, the scraper is installed to scraper supporting rod's the other end, the scraper with belt conveyor's belt laminating.
Preferably, the two ends of the rotating shaft are respectively sleeved with a bearing, and the bearings are installed on the feeding buffer hopper through check rings.
Preferably, striker plates are arranged on two sides of a belt of the belt conveyor.
Preferably, the belt of the belt conveyor is a steel cord rubber belt.
The utility model has the advantages of it is following: the dust that produces when the feeding buffering fill is unloaded is handled through the bag collector that its feed end is connected, and the baffle of its discharge end internal rotation has avoided the powder directly to fall on belt conveyor's belt, has reduced the impact force that the belt received, has reduced the raise dust volume and has prolonged belt life.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic view of the structure of the feed buffer hopper;
FIG. 4 is a schematic cross-sectional view A-A of FIG. 3;
in the figure, 1-a storage bin, 2-a belt conveyor, 3-a feeding buffer hopper, 4-a dust exhaust through hole, 5-a bag type dust collector, 6-a rotating shaft, 7-a motor, 8-a diagonal draw bar, 9-a clapboard, 10-a bearing, 11-a check ring, 12-a coupler, 13-a scraper support rod, 14-a scraper, 15-a spring and 16-a striker plate.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either 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.
Example 1:
as shown in fig. 1, 3 and 4, a material bin dust discharging system comprises a storage bin 1 and a belt conveyor 2, wherein the preferred storage bin 1 is embedded on the ground, the belt conveyor 2 is horizontally arranged on the ground, a discharging area of the belt conveyor 2 is positioned in the storage bin 1, the overflow amount of raised dust generated during blanking is reduced, a feeding buffer hopper 3 is arranged above the belt conveyor 2, a discharging end of the feeding buffer hopper 3 is positioned in a feeding area of the belt conveyor 2, a dust discharging through hole 4 is arranged on a side wall of a feeding end of the feeding buffer hopper 3, a bag type dust collector 5 is arranged on one side of the belt conveyor 2, the bag type dust collector 5 is a dry dust filtering device which is suitable for collecting fine, dry and non-fibrous dust, and is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by using the filtering effect of a fiber fabric, and after the dust-containing gas enters the bag type dust collector 5, the dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the action of gravity, when the gas containing fine dust passes through the filter material, the dust is blocked and the gas is purified, which is not detailed in the prior art, the bag type dust collector 5 is connected with the dust exhaust through hole 4 through a pipeline, the discharge end of the feeding buffer hopper 3 is provided with a rotating shaft 6, the power input end of the rotating shaft 6 is connected with a motor 7 through a coupler 12, the coupler 12 facilitates the connection and the disassembly of the motor 7 and the rotating shaft 6, the shell of the motor 7 is provided with a diagonal draw bar 8, the other end of the diagonal draw bar 8 is fixedly arranged on the side wall of the feeding buffer hopper 3, the motor 7 is fixed on the feeding buffer hopper 3 to prevent the rotating shaft 6 from bearing the gravity of the motor 7 to cause the deformation of the rotating shaft 6, the outer wall of the rotating shaft 6 is provided with a plurality of clapboards 9, the side of baffle 9 and the inner wall laminating of feeding buffer fill 3, the baffle 9 that is preferably closest to the belt of belt conveyor 2 is not more than a centimetre with the distance of belt, unloads the powder to belt conveyor 2's belt through rotating baffle 9 on, has reduced the impact force that the belt received, has reduced the raise dust volume and has prolonged belt life.
In this embodiment, as shown in fig. 1, a scraper supporting rod 13 is fixedly installed on the support of the belt conveyor 2, a scraper 14 is installed at the other end of the scraper supporting rod 13, the scraper 14 is attached to the belt of the belt conveyor 2, and the scraper 14 scrapes off lumps on the belt, so that the belt is kept clean and the service life of the belt is prolonged.
In this embodiment, as shown in fig. 4, bearings 10 are respectively sleeved at two ends of the rotating shaft 6, the bearings 10 are installed on the feeding buffer bucket 3 through retaining rings 11, and the retaining rings 11 prevent the bearings 10 from moving axially on the rotating shaft 6, so that the rotating shaft 6 continuously and effectively rotates.
In the embodiment, as shown in fig. 1, the two sides of the belt conveyor 2 are provided with the baffle plates 16, and the baffle plates 16 prevent the powder from spilling on the ground during the conveying process.
In this embodiment, as shown in fig. 1, the belt of the belt conveyor 2 is a steel cord belt, which has high strength, small elongation, good grooving performance, and long service life.
Example 2:
as shown in fig. 2-4, a material bin dust discharging system comprises a storage bin 1 and a belt conveyor 2, preferably, the storage bin 1 is embedded on the ground, the belt conveyor 2 is horizontally installed on the ground, a discharging area of the belt conveyor 2 is located in the storage bin 1, the overflow amount of raised dust generated during blanking is reduced, a feeding buffer hopper 3 is arranged above the belt conveyor 2, a discharging end of the feeding buffer hopper 3 is located in a feeding area of the belt conveyor 2, a dust discharging through hole 4 is arranged on a side wall of the feeding end of the feeding buffer hopper 3, a bag type dust collector 5 is arranged on one side of the belt conveyor 2, the bag type dust collector 5 is a dry dust filtering device and is suitable for collecting fine, dry and non-fibrous dust, the filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by using the filtering effect of a fiber fabric, after the dust-containing gas enters the bag type dust collector 5, the dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the action of gravity, when the gas containing fine dust passes through the filter material, the dust is blocked and the gas is purified, which is not detailed in the prior art, the bag type dust collector 5 is connected with the dust exhaust through hole 4 through a pipeline, the discharge end of the feeding buffer hopper 3 is provided with a rotating shaft 6, the power input end of the rotating shaft 6 is connected with a motor 7 through a coupler 12, the coupler 12 facilitates the connection and the disassembly of the motor 7 and the rotating shaft 6, the shell of the motor 7 is provided with a diagonal draw bar 8, the other end of the diagonal draw bar 8 is fixedly arranged on the side wall of the feeding buffer hopper 3, the motor 7 is fixed on the feeding buffer hopper 3 to prevent the rotating shaft 6 from bearing the gravity of the motor 7 to cause the deformation of the rotating shaft 6, the outer wall of the rotating shaft 6 is provided with a plurality of clapboards 9, the side of baffle 9 and the inner wall laminating of feeding buffer fill 3, the baffle 9 that is preferably closest to the belt of belt conveyor 2 is not more than a centimetre with the distance of belt, unloads the powder to belt conveyor 2's belt through rotating baffle 9 on, has reduced the impact force that the belt received, has reduced the raise dust volume and has prolonged belt life.
In this embodiment, as shown in fig. 2, the support of belt conveyor 2 is hinged with scraper supporting rod 13, spring 15 is installed between scraper supporting rod 13 and the support of belt conveyor 2 in a stretching manner, scraper 14 is installed at the other end of scraper supporting rod 13, scraper 14 is attached to the belt of belt conveyor 2, scraper 14 is always attached to the belt under the action of the tension of spring 15, and after abrasion caused by long-term work is avoided, scraper 14 is separated from the belt, so that the agglomeration of the belt cannot be removed.
In this embodiment, as shown in fig. 2, bearings 10 are respectively sleeved at both ends of the rotating shaft 6, the bearings 10 are installed on the feeding buffer bucket 3 through retaining rings 11, and the retaining rings 11 prevent the bearings 10 from moving axially on the rotating shaft 6, so that the rotating shaft 6 continuously and effectively rotates.
In the embodiment, as shown in fig. 2, the two sides of the belt conveyor 2 are provided with the baffle plates 16, and the baffle plates 16 prevent the powder from spilling on the ground during the conveying process.
In the present embodiment, as shown in fig. 2, the belt of the belt conveyor 2 is a steel cord belt, which has high strength, small elongation, good grooving performance, and long service life.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a feed bin dust exhaust system, includes storage storehouse (1) and belt conveyor (2), the ejection of compact district of belt conveyor (2) is located in storage storehouse (1), its characterized in that: a feeding buffer hopper (3) is arranged above the belt conveyor (2), the discharge end of the feeding buffer hopper (3) is positioned in the feeding area of the belt conveyor (2), a dust exhaust through hole (4) is arranged on the side wall of the feeding end of the feeding buffer hopper (3), a bag type dust collector (5) is arranged on one side of the belt conveyor (2), the bag type dust collector (5) is connected with the dust exhaust through hole (4) through a pipeline, a rotating shaft (6) is arranged at the discharge end of the feeding buffer hopper (3), a power input end of the rotating shaft (6) is connected with a motor (7) through a coupler (12), an inclined pull rod (8) is arranged on the shell of the motor (7), the other end of the inclined pull rod (8) is fixedly arranged on the side wall of the feeding buffer hopper (3), and a plurality of partition plates (9) are arranged on the outer wall of the rotating shaft (6) along the axial lead direction thereof, the baffle (9) equipartition is in on the pivot (6), the side of baffle (9) with the inner wall laminating of feeding buffer fill (3).
2. The bin dust exhausting system according to claim 1, wherein: the belt conveyor is characterized in that a scraper supporting rod (13) is fixedly mounted on a support of the belt conveyor (2), a scraper (14) is mounted at the other end of the scraper supporting rod (13), and the scraper (14) is attached to a belt of the belt conveyor (2).
3. The bin dust exhausting system according to claim 1, wherein: articulated on the support of belt conveyor (2) have scraper supporting rod (13), scraper supporting rod (13) with stretch mounting has spring (15) between the support of belt conveyor (2), scraper (14) are installed to the other end of scraper supporting rod (13), scraper (14) with the belt laminating of belt conveyor (2).
4. A bin dust exhaust system according to any one of claims 1 to 3, wherein: both ends of pivot (6) all are equipped with bearing (10), bearing (10) are installed through retaining ring (11) on feeding buffer hopper (3).
5. The bin dust exhausting system according to claim 4, wherein: and material blocking plates (16) are arranged on two sides of the belt conveyor (2).
6. The bin dust exhausting system according to claim 5, wherein: the belt of the belt conveyor (2) is a steel wire rope core rubber belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921511716.2U CN210418494U (en) | 2019-09-11 | 2019-09-11 | Dust discharging system of material bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921511716.2U CN210418494U (en) | 2019-09-11 | 2019-09-11 | Dust discharging system of material bin |
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| Publication Number | Publication Date |
|---|---|
| CN210418494U true CN210418494U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921511716.2U Active CN210418494U (en) | 2019-09-11 | 2019-09-11 | Dust discharging system of material bin |
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| CN (1) | CN210418494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321037A (en) * | 2022-08-15 | 2022-11-11 | 景津装备股份有限公司 | Power-free mud discharging assisting device for crushing filter cake and preventing re-bonding and mud storage loading hopper |
-
2019
- 2019-09-11 CN CN201921511716.2U patent/CN210418494U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321037A (en) * | 2022-08-15 | 2022-11-11 | 景津装备股份有限公司 | Power-free mud discharging assisting device for crushing filter cake and preventing re-bonding and mud storage loading hopper |
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