CN112591491A - Uniform distribution device for silica sand homogenizing silo - Google Patents
Uniform distribution device for silica sand homogenizing silo Download PDFInfo
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- CN112591491A CN112591491A CN202011353075.XA CN202011353075A CN112591491A CN 112591491 A CN112591491 A CN 112591491A CN 202011353075 A CN202011353075 A CN 202011353075A CN 112591491 A CN112591491 A CN 112591491A
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- silica sand
- hopper
- uniform distribution
- distribution device
- magnetic rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the technical field of glass production, in particular to a uniform material distribution device for a silica sand homogenizing silo; the method comprises the following steps: the silicon sand homogenizing device comprises a hopper and a conveying belt positioned below the hopper, wherein the upper part of the hopper is connected with a silicon sand homogenizing warehouse, and a magnetic rod layer, a spiral feeder, a buffering distributor and a discharging device are sequentially arranged in the hopper from top to bottom; the material can be evenly and flatly paved on the conveying belt, so that the uniform distribution of the silica sand homogenizing warehouse is realized, and when the silica sand material is conveyed to the lower part of the iron remover by the conveying belt, iron impurities in the silica sand can be completely removed.
Description
Technical Field
The invention relates to the technical field of glass production, in particular to a uniform material distribution device for a silica sand homogenizing silo.
Background
In the prior art, a hopper is arranged below a girder of a sand raking machine of a silica sand homogenizing silo, no facility is arranged in the hopper, only a thin layer of sand pulled down by each scraper rake is received and is not splashed all around, the sand can fall onto a belt below the sand raking machine, the raked silica sand lump is held by dead weight, and after the silica sand is stored in the hopper, a free falling body enters the hopper with a large upper opening and a small lower opening, and then the free falling body falls onto a U-shaped conveying belt below the hopper. Because every scraper blade on the sand raking machine is that the interval certain interval arranges, so, the sand that the sand rakes the sand machine during operation, the grit that rakes down is a bunch, accomodates the back through the hopper, and the grit that falls on the belt again also corresponding is a heap together. Therefore, the sand on the belt is not a material layer with the same width, the same thickness and the like, the impurity iron in the sand is not easy to be adsorbed and removed by the iron remover under the current situation, and the impurity iron which is not removed is easy to form iron bubbles and spray on the surface of the glass plate, so that the quality of the surface of the glass plate is influenced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: how to make the silica sand evenly distributed that the silica sand homogenization storehouse was scraped, make the sand bed cloth on the belt when the de-ironing separator, can get rid of the iron impurity in the silica sand completely, prevent that big iron plate card from drawing rotten belt in the silica gel scraper department of belt aircraft nose. And the service life of the belt is prolonged, and the failure rate is reduced.
In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides a silica sand homogenization storehouse uniform distribution device, includes: the upper part of the hopper is connected to the lower part of a crossbeam of a sand raking machine of a silica sand homogenization silo, and a magnetic rod layer, a spiral feeder, a buffering distributor and a discharging device are sequentially arranged in the hopper from top to bottom;
the axial direction of the screw feeder is the horizontal direction, the screw feeder comprises screw blades, notches are distributed on the screw blades at equal intervals, the axial direction of the spiral feeder is parallel to the conveying direction of the conveying belt, the buffering distributor consists of a plurality of angle steels which are arranged and distributed at equal intervals, the angle steels are arranged and distributed at equal intervals along the conveying direction of the conveying belt, the included angle edge of the angle steel faces upwards, a PE plate is lined outside the angle steel of the buffer distributor, the thickness of the angle steel is 5-8mm, the thickness of the PE plate is 6-10mm, the discharging device comprises a plurality of discharging holes, the discharging holes are arranged and distributed at equal intervals along the conveying direction of the conveying belt, the discharge gate shape is the flat mouthful of form of straight line, the length direction perpendicular to conveyor belt's of the flat mouthful of length direction of straight line, the flat mouthful aperture of straight line is adjustable.
Furthermore, the magnetic rod layers comprise a first magnetic rod layer and a second magnetic rod layer which are distributed up and down, and the first magnetic rod layer comprises a plurality of magnetic rods which are arranged and distributed at equal intervals along the vertical direction of the conveying belt; the second magnetic bar layer comprises a plurality of magnetic bars which are arranged and distributed at equal intervals along the parallel direction of the conveying belt.
Further, discharge apparatus still includes pivot and baffle, stop device, pivot and hinge, the discharge gate top is located to the pivot level frame, the axial of pivot is perpendicular with conveyor belt's direction of delivery, hinge rotatable coupling is passed through in the upper portion of baffle in the pivot, makes the circumferential direction swing of pivot can be followed to the baffle, stop device is used for restricting the swing of baffle.
Further, stop device still includes spacing pin including setting up a plurality of through-holes at the hopper lateral part, spacing pin is fixed in the through-hole, makes the baffle support and leans on in the pin, forms spacingly.
Further, the first magnetic rod layer is located above the second magnetic rod layer, the distance between two adjacent magnetic rods of the first magnetic rod layer is 150-250mm, and the distance between two adjacent magnetic rods of the second magnetic rod layer is 50-150 mm.
Furthermore, the magnetic rod layer further comprises two parallel supports, the supports are provided with U-shaped grooves distributed at equal intervals, and the magnetic rods are erected in the U-shaped grooves. Further, the inside of the hopper and the outer side of the hopper are provided with cameras over the belt.
Furthermore, the included angle of the angle steel is 45-60 degrees.
Furthermore, the length direction of the angle steel is perpendicular to the conveying direction of the conveying belt.
Further, the upper surface of the conveying belt is a plane.
The invention has the beneficial effects that: in the uniform distribution device structure of the silica sand homogenizing silo provided by the invention, by designing the structure that the magnetic rod layer, the spiral feeder, the buffering distributor and the discharging device are sequentially arranged in the hopper from top to bottom, materials raked down in the raking machine firstly pass through the magnetic rod layer, large iron blocks in silica sand are adsorbed on the magnetic rods in advance through the magnetic rods, the situation that the large iron blocks fall on a belt to cause belt scratch is prevented, the materials pass through the spiral feeding layer to be contacted with the spiral feeder for a short time, the materials are scattered by using the spiral blades of the spiral feeder and the centrifugal force of the spiral feeder, gaps are distributed at equal intervals on the spiral blades, the materials are more favorably scattered more uniformly, the materials fall more uniformly, the materials pass through the buffering distributor and are impacted by the included angle edge of angle steel, the materials are buffered and further scattered, the effect of preventing material blockage is achieved, and the materials finally fall onto the conveying belt through a plurality of linear flat-mouth-shaped discharging holes of the discharging device, the material can be evenly and flatly paved on the flat conveying belt, so that the uniform material distribution of the sand raking machine is realized, when the silica sand material is conveyed to the lower part of the iron remover by the conveying belt, the iron impurities in the silica sand can be completely removed, and the iron removal efficiency is improved. Because the straight belt is adopted, the service life of the belt is greatly prolonged, three carrier rollers are changed into one carrier roller, and the fault rate of the carrier roller is greatly reduced.
Drawings
FIG. 1 is a schematic structural diagram of a uniform distribution device of a silica sand homogenizing silo according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a hopper of a uniform distribution device of a silica sand homogenizing silo according to an embodiment of the invention;
FIG. 3 is a schematic view of a partial structure of a uniform distribution device of a silica sand homogenizing silo according to an embodiment of the present invention;
description of reference numerals:
1. a hopper; 11. a screw feeder; 111. a helical blade; 112. a notch; 12. a buffer distributor; 121. angle steel; 13. a discharge device; 131. a discharge port; 132. a rotating shaft; 133. a baffle plate; 134. a hinge; 135. a limiting device; 1351. a limit pin; 14. a first magnetic rod layer; 15. a second magnetic rod layer; 16. a support; 161. a U-shaped groove; 2. a conveyor belt; 3. a camera is provided.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, the present invention relates to a uniform distribution device for a silica sand homogenizing silo, which comprises: the device comprises a hopper 1 and a conveying belt 2 positioned below the hopper 1, wherein the upper part of the hopper 1 is connected to the lower part of a girder of a sand raking machine of a silica sand homogenization silo, and a magnetic rod layer, a spiral feeder 11, a buffering distributor 12 and a discharging device 13 are sequentially arranged in the hopper 1 from top to bottom;
the axial direction of the screw feeder 11 is a horizontal direction, the screw feeder 11 comprises a screw blade 111, notches 112 are distributed on the screw blade 111 at equal intervals, the axial direction of the screw feeder 11 is parallel to the conveying direction of the conveying belt 2, the buffering distributor is composed of a plurality of angle steels 121 distributed at equal intervals, the angle steel buffering distributor is positioned right above each discharge hole, each angle steel 121 is distributed at equal intervals along the conveying direction of the conveying belt 2, the included angle edge of each angle steel 121 faces upwards, a PE plate is lined outside each angle steel 121 of the buffering distributor, the thickness of each angle steel 121 is 5-8mm, the thickness of each PE plate is 6-10mm, the discharging device 13 comprises a plurality of discharge holes 131, each discharge hole 131 is distributed at equal intervals along the conveying direction of the conveying belt 2, and the discharge holes 131 are in a straight flat mouth shape, the length direction of the linear flat port is perpendicular to the conveying direction of the conveying belt 2, and the opening degree of the linear flat port is adjustable.
In the structure of the uniform distribution device of the silica sand homogenizing silo, by designing the structure that the magnetic rod layer, the spiral feeder 11, the buffering distributor 12 and the discharging device 13 are sequentially arranged in the hopper 1 from top to bottom, materials raked down in the raking machine firstly pass through the magnetic rod layer, large iron blocks in silica sand are adsorbed on the magnetic rods in advance through the magnetic rods, the situation that the large iron blocks fall on a belt to cause belt scratching is prevented, the materials pass through the spiral material feeding layer, the materials are in short-time contact with the spiral feeder 11, the materials are scattered by using the spiral blades 111 of the spiral feeder 11 and the centrifugal force of the spiral feeder is further facilitated as the gaps 112 are distributed at equal intervals on the spiral blades 111, the materials fall more uniformly, the materials pass through the buffering distributor 12 and are impacted by the included angle edges of the angle steel 121, the materials are buffered and further scattered, and the effect of preventing material blockage is achieved, the material finally falls to conveyor belt 2 through the discharge gate 131 of the flat mouth form of a plurality of straight lines of discharge apparatus 13, makes the material evenly spread on conveyor belt 2 flatly, realizes raking the even cloth of sand machine, when making the silica sand material carry to the de-ironing separator below by conveyor belt 2, can get rid of the iron impurity in the silica sand completely.
Further, in the structure of the uniform distribution device of the silica sand homogenizing silo, the magnetic rod layers comprise a first magnetic rod layer 14 and a second magnetic rod layer 15 which are distributed up and down, and the first magnetic rod layer 14 comprises a plurality of magnetic rods which are arranged and distributed at equal intervals along the vertical direction of the conveying belt 2; the second magnetic rod layer 15 includes a plurality of magnetic rods arranged at equal intervals in a direction parallel to the conveying direction of the conveyor belt 2.
Furthermore, 5-10 first layer magnetic rods with the diameter of 40-60mm, the length of 1300-;
further, 15-20 magnetic rods on the second layer with the diameter of 50-80mm and the length of 1700-1900mm and the magnetic field intensity of 8000-14000Gs are replaced once a year;
furthermore, the first layer of magnetic rods and the second layer of magnetic rods are both made of 304 stainless steel;
as can be seen from the above description, by designing the first and second magnetic rod layers 14 and 15 to be two layers staggered with each other, coarse iron impurities in the material can be removed efficiently and completely.
Further, among the even distributing device structure in above-mentioned silica sand homogenization storehouse, discharge apparatus 13 still includes pivot 132 and baffle 133, stop device 135, pivot 132 and hinge 134, pivot 132 level frame is located discharge gate 131 top, the axial of pivot 132 is perpendicular with conveyor belt 2's direction of delivery, hinge 134 rotatable coupling in pivot 132 is passed through on the upper portion of baffle 133, makes baffle 133 can follow the circumference swing of pivot 132, stop device 135 is used for restricting the swing of baffle 133.
As can be seen from the above description, the opening degree of the linear flat port of the discharge port 131 is adjusted by providing the rotatable baffle 133 at the discharge port 131, and the thickness of the discharged material can be controlled by adjusting the opening degree of the linear flat port.
Further, in the structure of the uniform distribution device for the silica sand homogenizing silo, the limiting device 135 comprises a plurality of through holes formed in the side of the hopper 1 and a limiting pin 1351, and the limiting pin 1351 is fixed in the through holes, so that the baffle 133 abuts against the pin to limit the position.
As can be seen from the above description, the baffle 133 is limited by the limiting pin 1351, and has the advantages of simple structure, low cost and easy implementation.
Further, in the structure of the uniform distribution device for the silica sand homogenizing silo, the first magnetic rod layer 14 is located above the second magnetic rod layer 15, the distance between two adjacent magnetic rods of the first magnetic rod layer 14 is 150-.
Further, in the structure of the uniform distribution device of the silica sand homogenizing silo, the magnetic rod layer further comprises two parallel supports 16, the supports 16 are provided with U-shaped grooves 161 which are distributed at equal intervals, and the magnetic rod is erected on the U-shaped grooves 161.
Further, in the structure of the uniform distribution device for the silica sand homogenizing silo, the cameras 3 are arranged inside the hopper 1 and outside the hopper, and are right above the belt.
It can be known from the above description, through set up camera 3 in hopper 1 inside, two sets of cameras 3 of concrete mountable, one is installed in hopper 1 upper end, the feeding condition of control silica sand, and silica sand passes through the bar magnet layer, screw feeder 11, the condition of buffering tripper and discharge apparatus 13, another camera 3 is installed in the outside belt top of hopper 1, a position that is close to for control hopper 1 lower extreme and conveyor belt 2, monitor the silica sand width on the conveyor belt 2, thickness, whether disconnected material, camera 3 is connected with the display electricity of control chamber, make things convenient for the condition of silica sand in the hopper 1 and on the belt of operator's real-time observation, discover unusual timely processing.
Further, in the structure of the uniform distribution device of the silica sand homogenizing silo, the included angle of the angle steel 121 is 45-60 degrees.
Further, in the structure of the uniform distribution device of the silica sand homogenizing silo, the length direction of the angle steel 121 is perpendicular to the conveying direction of the conveying belt 2.
Further, in the distributing device structure of the silica sand homogenizing silo, a 6-10mm PE high polymer wear-resisting plate is lined outside the angle steel 121.
Further, in the structure of the uniform distribution device of the silica sand homogenizing silo, the upper surface of the conveying belt 2 is a plane.
Example 1
The utility model provides a silica sand homogenization storehouse uniform distribution device, includes: the device comprises a hopper 1 and a conveying belt 2 positioned below the hopper 1, wherein the upper part of the hopper 1 is connected to the lower part of a girder of a sand raking machine of a silica sand homogenization silo, and a magnetic rod layer, a spiral feeder 11, a buffering distributor 12 and a discharging device 13 are sequentially arranged in the hopper 1 from top to bottom;
the axial direction of the screw feeder 11 is a horizontal direction, the screw feeder 11 comprises a screw blade 111, notches 112 are distributed on the screw blade 111 at equal intervals, the axial direction of the screw feeder 11 is parallel to the conveying direction of the conveying belt 2, the buffering distributor comprises a plurality of angle steels 121 distributed at equal intervals, each angle steel 121 is distributed along the conveying direction of the conveying belt 2 at equal intervals, the included angle edge of each angle steel 121 faces upwards, a PE plate is lined outside the angle steel 121 of the buffering distributor, the thickness of each angle steel 121 is 5-8mm, the thickness of each PE plate is 6-10mm, the discharging device 13 comprises a plurality of discharging holes 131, each discharging hole 131 is distributed along the conveying direction of the conveying belt 2 at equal intervals, the discharging holes 131 are in a linear flat mouth shape, and the length direction of the linear flat mouth is perpendicular to the conveying direction of the conveying belt 2, the opening degree of the linear flat port can be adjusted.
The magnetic rod layers comprise a first magnetic rod layer 14 and a second magnetic rod layer 15 which are distributed up and down, and the first magnetic rod layer 14 comprises a plurality of magnetic rods which are arranged and distributed at equal intervals along the vertical direction of the conveying belt 2; the second magnetic rod layer 15 includes a plurality of magnetic rods arranged at equal intervals along the horizontal direction of the conveying direction of the conveyor belt 2. Discharge apparatus 13 still includes pivot 132 and baffle 133, stop device 135, pivot 132 and hinge 134, pivot 132 level frame locates discharge gate 131 top, the axial of pivot 132 is perpendicular with conveyor belt 2's direction of delivery, hinge 134 rotatable coupling in pivot 132 is passed through on the upper portion of baffle 133, makes baffle 133 can follow the circumference swing of pivot 132, stop device 135 is used for restricting the swing of baffle 133. The limiting device 135 comprises a plurality of through holes arranged at the side part of the hopper 1 and a limiting pin 1351, wherein the limiting pin 1351 is fixed in the through holes, so that the baffle 133 is abutted against the pin to form limiting. The first magnetic rod layer 14 is located above the second magnetic rod layer 15, the distance between two adjacent magnetic rods of the first magnetic rod layer 14 is 150-250mm, and the distance between two adjacent magnetic rods of the second magnetic rod layer 15 is 50-150 mm. The magnetic rod layer further comprises two parallel supports 16, the supports 16 are provided with U-shaped grooves 161 which are distributed at equal intervals, and the magnetic rod is erected on the U-shaped grooves 161. The inside of the hopper 1 and the outside of the hopper are provided with cameras over the belt. The included angle of the angle steel 121 is 45-60 degrees. The length direction of the angle steel 121 is perpendicular to the conveying direction of the conveying belt 2. The upper surface of the conveyor belt 2 is a plane.
In summary, in the uniform distribution device structure of the silica sand homogenizing silo provided by the invention, by designing the structure that the magnetic rod layer, the spiral feeder, the buffering distributor and the discharging device are sequentially arranged in the hopper from top to bottom, materials raked down in the raking machine firstly pass through the magnetic rod layer, large iron blocks in silica sand are adsorbed on the magnetic rod in advance through the magnetic rod, the situation that the large iron blocks fall on a belt to cause belt scratch is prevented, the materials pass through the spiral feeding layer, the materials are contacted with the spiral feeder in a short time, the materials are scattered by using the spiral blade of the spiral feeder and the centrifugal force of the spiral feeder, as the gaps are distributed at equal intervals on the spiral blade, the materials are more favorably scattered, the materials fall more uniformly, the materials pass through the buffering distributor and are impacted by the included angle edge of angle steel, the materials are buffered and further scattered, and the effect of preventing material blockage is achieved, the material finally falls to the conveying belt through the discharge ports of the plurality of straight flat mouth shapes of the discharging device, so that the material can be evenly spread on the conveying belt, the uniform distribution of the silica sand homogenizing warehouse is realized, and when the silica sand material is conveyed to the lower part of the iron remover by the conveying belt, iron impurities in the silica sand can be completely removed.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. The uniform distribution device for the silica sand homogenizing silo is characterized by comprising a hopper and a conveying belt positioned below the hopper, wherein the upper part of the hopper is connected below a girder of a sand raking machine of the silica sand homogenizing silo, and a magnetic rod layer, a spiral feeder, a buffering distributor and a discharging device are sequentially arranged in the hopper from top to bottom;
the axial direction of the screw feeder is the horizontal direction, the screw feeder comprises screw blades, notches are distributed on the screw blades at equal intervals, the axial direction of the spiral feeder is parallel to the conveying direction of the conveying belt, the buffering distributor consists of a plurality of angle steels which are arranged and distributed at equal intervals, the angle steels are arranged and distributed at equal intervals along the conveying direction of the conveying belt, the included angle edge of the angle steel faces upwards, a PE plate is lined outside the angle steel of the buffer distributor, the thickness of the angle steel is 5-8mm, the thickness of the PE plate is 6-10mm, the discharging device comprises a plurality of discharging holes, the discharging holes are arranged and distributed at equal intervals along the conveying direction of the conveying belt, the discharge gate shape is the flat mouthful of form of straight line, the length direction perpendicular to conveyor belt's of the flat mouthful of length direction of straight line, the flat mouthful aperture of straight line is adjustable.
2. The uniform distribution device of the silica sand homogenizing silo according to claim 1, wherein the magnetic rod layer comprises a first magnetic rod layer and a second magnetic rod layer which are distributed up and down, and the first magnetic rod layer comprises a plurality of magnetic rods which are arranged and distributed at equal intervals along the vertical direction of the conveying belt; the second magnetic bar layer comprises a plurality of magnetic bars which are arranged and distributed at equal intervals along the parallel direction of the conveying belt.
3. The uniform distribution device for the silica sand homogenizing silo according to claim 1, wherein the discharging device further comprises a rotating shaft, a baffle, a limiting device, a rotating shaft and a hinge, the rotating shaft is horizontally erected above the discharging port, the axial direction of the rotating shaft is perpendicular to the conveying direction of the conveying belt, the upper portion of the baffle is rotatably connected to the rotating shaft through the hinge, the baffle can swing along the circumferential direction of the rotating shaft, and the limiting device is used for limiting the swing of the baffle.
4. The uniform distribution device for the silica sand homogenizing silo according to claim 3, wherein the limiting device comprises a plurality of through holes arranged at the side part of the hopper and a limiting pin, and the limiting pin is fixed in the through holes to enable the baffle to abut against the pin to form limiting.
5. The uniform distribution device for the silica sand homogenizing silo according to claim 2, wherein the first magnetic rod layer is positioned above the second magnetic rod layer, the distance between two adjacent magnetic rods of the first magnetic rod layer is 150-250mm, and the distance between two adjacent magnetic rods of the second magnetic rod layer is 50-150 mm.
6. The uniform distribution device for the silica sand homogenizing silo according to claim 2, wherein the magnetic rod layer further comprises two parallel brackets, the brackets are provided with U-shaped grooves which are distributed at equal intervals, and the magnetic rods are erected on the U-shaped grooves.
7. The uniform distribution device for the silica sand homogenizing silo according to claim 1, wherein cameras are arranged inside the hopper and outside the hopper, and are opposite to the upper part of the belt.
8. The uniform distribution device for the silica sand homogenizing silo according to claim 1, wherein the included angle of the angle steel is 45-60 degrees.
9. The uniform distribution device of the silica sand homogenizing silo according to claim 1, wherein the length direction of the angle steel is perpendicular to the conveying direction of the conveying belt.
10. The uniform distribution device of the silica sand homogenizing silo according to claim 1, wherein the upper surface of the conveying belt is a plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011353075.XA CN112591491A (en) | 2020-11-27 | 2020-11-27 | Uniform distribution device for silica sand homogenizing silo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011353075.XA CN112591491A (en) | 2020-11-27 | 2020-11-27 | Uniform distribution device for silica sand homogenizing silo |
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| Publication Number | Publication Date |
|---|---|
| CN112591491A true CN112591491A (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011353075.XA Withdrawn CN112591491A (en) | 2020-11-27 | 2020-11-27 | Uniform distribution device for silica sand homogenizing silo |
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| CN (1) | CN112591491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180356A (en) * | 2021-11-25 | 2022-03-15 | 北京嘉博文生物科技有限公司 | Kitchen waste receiving device and receiving method |
-
2020
- 2020-11-27 CN CN202011353075.XA patent/CN112591491A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180356A (en) * | 2021-11-25 | 2022-03-15 | 北京嘉博文生物科技有限公司 | Kitchen waste receiving device and receiving method |
| CN114180356B (en) * | 2021-11-25 | 2024-03-29 | 北京嘉博文生物科技有限公司 | Kitchen waste receiving device and receiving method |
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Application publication date: 20210402 |
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