CN213325246U - Device for collecting ash returning materials of belt machine head with large inclination angle - Google Patents
Device for collecting ash returning materials of belt machine head with large inclination angle Download PDFInfo
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- CN213325246U CN213325246U CN202021123814.1U CN202021123814U CN213325246U CN 213325246 U CN213325246 U CN 213325246U CN 202021123814 U CN202021123814 U CN 202021123814U CN 213325246 U CN213325246 U CN 213325246U
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- conveying groove
- belt
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- material conveying
- inclination angle
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Abstract
A device for collecting return ash materials of a belt machine head with a large inclination angle comprises a receiving disc, a material conveying groove, a material collecting hopper, a dust collecting system and a beater; the receiving disc is of a semi-surrounding structure and consists of two side baffles and a rear baffle, and the rear baffle is welded with the raw material feed opening; the beater is arranged on a return belt of the belt conveyor head; the material conveying groove is a concave component and consists of a gas chamber, a boiling plate and a material chamber; convex grooves are symmetrically arranged on two sides of the material conveying groove; the boiling plate divides the material conveying groove into a lower air chamber and an upper material chamber; the width of the bottom of the receiving disc is equal to that of the conveying groove, and the bottom of the receiving disc is fixedly connected with the top of the conveying groove; an air supply pipe is arranged on one side of the air chamber; the collecting funnel is arranged below one end of the material conveying groove close to the rear baffle; the discharge hole at the bottom of the aggregate funnel is connected with a dust collecting system through a material guide pipe. The utility model discloses can reduce flying upward, improve site environment, reduce the labour cost of artifical clearance long-pending material of dust.
Description
Technical Field
The utility model belongs to the technical field of aluminium electroloysis industry's belt feeder is carried, concretely relates to a device for collecting ash material is returned to big inclination belt aircraft nose.
Background
In the current aluminum electrolysis production process, the belt conveyor is limited by factors such as space, position, conditions and the like, and a large-inclination-angle belt conveyor is increasingly adopted during material conveying. However, because the powdery material particles (alumina) are small, the belt with a large inclination angle, particularly the wavy flange belt of the belt conveyor, has the characteristic of sand adhesion, so that the material below the belt is seriously accumulated when the belt returns, the loss of the alumina and the flying of dust are caused, the environment is polluted, a large amount of manpower is consumed for cleaning the material every day, and the production cost is increased while the resource is wasted.
Disclosure of Invention
Based on the problem of above-mentioned prior art, the utility model provides a device for collecting big inclination belt aircraft nose returns grey material for solve the problem that above-mentioned material adhesion flies upward at belt surface and dust.
The utility model discloses a realize through following technical scheme:
a device for collecting return ash materials of a belt machine head with a large inclination angle comprises a receiving disc, a material conveying groove, a material collecting hopper, a dust collecting system and a beater; wherein the content of the first and second substances,
the receiving disc is of a semi-surrounding structure and consists of two side baffles and a rear baffle, and the rear baffle is welded with the raw material feed opening; the receiving disc is fixedly arranged below a return belt of the conveyor head; the beater is arranged on a return belt of the belt conveyor head;
the material conveying groove is a concave component and consists of a gas chamber, a boiling plate and a material chamber; convex grooves are symmetrically formed in two sides of the material conveying groove and used for placing the boiling plates; the boiling plate divides the material conveying groove into a lower air chamber and an upper material chamber; the width of the bottom of the receiving disc is equal to that of the conveying groove, and the bottom of the receiving disc is fixedly connected with the top of the conveying groove; an air supply pipe is arranged on one side of the air chamber;
the collecting funnel is arranged below one end of the material conveying groove close to the rear baffle; the discharge hole at the bottom of the aggregate funnel is connected with a dust collecting system through a material guide pipe.
Preferably, two side dams and a backplate are 3mm thick steel sheet.
Furthermore, two side baffles are welded on two sides of the material conveying groove at an angle of 60 degrees.
Preferably, the included angle between the material conveying groove and the horizontal plane is 5 degrees.
Preferably, the maximum length of the material receiving disc is equal to 3000mm, and the width of the material receiving disc is greater than or equal to the width of the conveying belt.
Preferably, the diameter of the guide tube is 105 mm.
Preferably, the aperture of the aggregate funnel is 900mm, and the height of the aggregate funnel is 1200 mm.
The utility model discloses at each welding side shield of the defeated silo left and right sides and a backplate, constitute take-up (stock) pan. After the material is knocked down by the beater, the material receiving disc can effectively receive the material, the material is conveyed into the collecting hopper through the material conveying groove, the material passes through the collecting hopper through the negative pressure of the dust collecting system, and finally enters the dust collecting system, so that the purposes of recovering the material and collecting dust are achieved.
When compressed air with certain pressure enters an air chamber of the chute through the air supply pipe, enters the material chamber through the air permeable layer (boiling plate) and fluidizes the powder materials, the repose angle of the powder materials is reduced, the flowability is increased, the powder materials are similar to fluid, and the powder materials are conveyed by flowing under the action of gravity.
Has the advantages that: the utility model makes the material attached to the belt fall into the material receiving tray and the material conveying groove through the beater, and then the material passes through the aggregate funnel through the negative pressure of the dust collecting system and finally enters the dust collecting system, thereby achieving the purposes of recovering the material and collecting dust and reducing the loss of alumina; and due to the negative pressure of the dust collecting system, the flying of dust is reduced, the field environment is improved, and the labor cost of manually cleaning accumulated materials is reduced.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the connection between the receiving tray and the conveying chute;
fig. 3 is a schematic structural diagram of the take-up pan.
Detailed Description
Embodiments of the present invention will now be described with reference to the accompanying drawings. It will be appreciated by those skilled in the art that the following examples are illustrative of the invention only and should not be taken as limiting the scope of the invention. The specific techniques, connections, conditions, or the like, which are not specified in the examples, are performed according to the techniques, connections, conditions, or the like described in the literature in the art or according to the product specification. The materials, instruments or equipment are not indicated by manufacturers, and all the materials, instruments or equipment are conventional products which can be obtained by purchasing.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "provided" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation.
The structure of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1-3, a device for collecting ash returning materials of a belt machine head with a large inclination angle comprises a receiving tray 1, a conveying chute 2, a collecting hopper 3, a dust collecting system 4 and a beater 5; wherein the content of the first and second substances,
the receiving disc 1 is of a semi-surrounding structure and consists of two side baffles 11 and a rear baffle 12, the rear baffle 12 is welded with a raw material feed opening, the other end of the receiving disc is open, no baffle is arranged, and collected materials flow into a collecting hopper through the end; the receiving disc 1 is fixedly arranged below a return belt of the machine head of the belt conveyor; the beater 5 is arranged on a return belt of the belt conveyor head;
the material conveying groove 2 is a concave component and consists of an air chamber 21, a boiling plate 22 and a material chamber 23; convex grooves 24 are symmetrically arranged on two sides of the material conveying groove 2 and used for placing the boiling plates 22; the boiling plate 22 divides the material conveying groove 2 into a lower air chamber 21 and an upper material chamber 23; the width of the bottom of the receiving disc 1 is equal to that of the conveying chute 2, and the bottom of the receiving disc 1 is fixedly connected with the top of the conveying chute 2; the design of the utility model can prevent the falling materials from falling off, missing or rebounding, and the falling materials fall on the receiving tray and slide into the conveying chute through self weight; an air supply pipe 25 is arranged on one side of the air chamber 21, compressed air enters the air chamber 21 through the air supply pipe 25, the compressed air enables materials in the air chamber to be suspended through the boiling plate, the flowability and the conveying rate of the materials are increased, and the air supply pipe 25 is a welded pipe with the diameter of 15 mm.
The aperture of the aggregate funnel 3 is 900mm, and the height is 1200 mm; the aggregate funnel 3 is arranged below one end of the material conveying chute 2 close to the rear baffle 12; a discharge hole in the bottom of the aggregate funnel 3 is connected with a dust collecting system 4 through a material guide pipe 6 with the diameter of 105mm, the purposes of recovering materials and collecting dust are achieved through negative pressure of the dust collecting system, and the collected materials can be recycled after entering the dust collecting system.
Specifically, two side baffles 11 and one back baffle 12 are both steel plates with the thickness of 3mm, and the two side baffles 11 are welded on two sides of the material conveying chute at an angle of 60 degrees; the included angle between the material conveying groove 2 and the horizontal plane is 5 degrees, so that the front end and the rear end of the material conveying groove have a certain height difference; the maximum length of the material receiving disc 1 is equal to 3000mm, and the width of the material receiving disc is larger than or equal to the width of the conveying belt, so that falling materials can be effectively recovered.
The utility model discloses in, the boiling plate is the ventilative layer of canvas. The canvas ventilation layer is formed by sewing three layers of cotton count yarn white canvas (industrial canvas) with even texture, and the ventilation layer (boiling plate) is placed between the material chamber and the air chamber during assembly and is fixed by bolts.
One end of the receiving disc of the utility model is connected with the raw material feed opening in a welding mode, and the other end of the receiving disc is open and has no baffle; when the materials adsorbed on the belt are vibrated by the beater, the materials are completely dropped onto the material receiving plate or the material receiving plate, and the materials are dropped onto the boiling plate, and one end of the material receiving plate and the other end of the material receiving plate are in an open type and have an inclination angle of 5 degrees, so that a structure with a low left end and a high right end is formed, and the materials on the boiling plate flow into the material collecting hopper through compressed air of the air chamber, so that the dust removal and material recovery effects are achieved through the dust collecting system. The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (7)
1. The utility model provides a device for collecting big inclination belt aircraft nose returns grey material which characterized in that: comprises a receiving tray (1), a material conveying groove (2), a material collecting funnel (3), a dust collecting system (4) and a beater (5); wherein the content of the first and second substances,
the receiving disc (1) is of a semi-surrounding structure and consists of two side baffles (11) and a rear baffle (12), and the rear baffle (12) is welded with the raw material feed opening; the receiving disc (1) is fixedly arranged below a return belt of the conveyor head; the beater (5) is arranged on a return belt of the belt conveyor head;
the material conveying groove (2) is a concave component and consists of an air chamber (21), a boiling plate (22) and a material chamber (23); convex grooves (24) are symmetrically formed in two sides of the material conveying groove (2) and used for placing the boiling plates (22); the boiling plate (22) divides the material conveying groove (2) into a lower air chamber (21) and an upper material chamber (23); the width of the bottom of the receiving disc (1) is equal to that of the conveying groove (2), and the bottom of the receiving disc (1) is fixedly connected with the top of the conveying groove (2); an air supply pipe (25) is arranged at one side of the air chamber (21);
the aggregate funnel (3) is arranged below one end of the material conveying groove (2) close to the rear baffle (12); a discharge hole at the bottom of the aggregate funnel (3) is connected with a dust collecting system (4) through a material guide pipe (6).
2. The device for collecting ash returning materials of the belt head with the large inclination angle as claimed in claim 1, is characterized in that: the two side baffles (11) and the rear baffle (12) are both steel plates with the thickness of 3 mm.
3. The device for collecting ash returning materials of the belt head with large inclination angle as claimed in claim 1 or 2, wherein: two side baffles (11) are welded on two sides of the material conveying groove at an angle of 60 degrees.
4. The device for collecting ash returning materials of the belt head with the large inclination angle as claimed in claim 1, is characterized in that: the included angle between the material conveying groove (2) and the horizontal plane is 5 degrees.
5. The device for collecting ash returning materials of the belt head with the large inclination angle as claimed in claim 1, is characterized in that: the maximum length of the receiving tray (1) is equal to 3000mm, and the width of the receiving tray is larger than or equal to the width of the conveying belt.
6. The device for collecting ash returning materials of the belt head with the large inclination angle as claimed in claim 1, is characterized in that: the diameter of the material guide pipe (6) is 105 mm.
7. The device for collecting ash returning materials of the belt head with the large inclination angle as claimed in claim 1, is characterized in that: the aperture of the aggregate funnel (3) is 900mm, and the height is 1200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021123814.1U CN213325246U (en) | 2020-06-17 | 2020-06-17 | Device for collecting ash returning materials of belt machine head with large inclination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021123814.1U CN213325246U (en) | 2020-06-17 | 2020-06-17 | Device for collecting ash returning materials of belt machine head with large inclination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213325246U true CN213325246U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021123814.1U Active CN213325246U (en) | 2020-06-17 | 2020-06-17 | Device for collecting ash returning materials of belt machine head with large inclination angle |
Country Status (1)
| Country | Link |
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| CN (1) | CN213325246U (en) |
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2020
- 2020-06-17 CN CN202021123814.1U patent/CN213325246U/en active Active
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