CN108672294B - Multiple coal sorter with dust removal function - Google Patents
Multiple coal sorter with dust removal function Download PDFInfo
- Publication number
- CN108672294B CN108672294B CN201810443903.5A CN201810443903A CN108672294B CN 108672294 B CN108672294 B CN 108672294B CN 201810443903 A CN201810443903 A CN 201810443903A CN 108672294 B CN108672294 B CN 108672294B
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- China
- Prior art keywords
- dust removal
- shell
- fixedly connected
- sieve plate
- sieve
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0047—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for discharging the filtered gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Abstract
the invention discloses a multiple coal sorting machine with a dust removal function, which comprises a shell, a feed inlet, a feeding mechanism, a dust removal box, a collection box and a drawer, wherein the upper surface of the shell is fixedly connected with the feed inlet, the right side of the feed inlet is provided with the dust removal box, a movable plate is arranged inside the dust removal box, the lower surface of the movable plate is fixedly connected with a plurality of cloth bag assemblies, a first sieve plate is arranged inside the shell, a first guide plate is arranged below the first sieve plate, a second sieve plate is arranged below the first guide plate, the cloth bag assemblies are used for removing dust from dust-containing gas in the sorting process, the dust pollution is greatly reduced, the working environment of workers is improved, the health of the workers is facilitated, the coal is divided into three groups according to the particle diameter by the first sieve plate and the second sieve plate, the multiple sorting of the coal is realized, and the first sieve plate is, The second sieve plate makes first sieve plate, second sieve vibration, improves screening efficiency.
Description
Technical Field
The invention relates to mining equipment, in particular to a multiple coal sorting machine with a dust removal function.
Background
Coal is fossil fuel with the most abundant storage amount and the widest distribution region on the earth. The coal organic matter is composed mainly of carbon, hydrogen, oxygen, nitrogen, sulfur, and the like, and further contains a very small amount of phosphorus, fluorine, chlorine, arsenic, and the like. Coal is known as black gold by people and is industrial food, which is one of main energy sources used in the human world since the eighteenth century, and since the twenty-first century, although the value of coal is not as high as before, coal is one of indispensable energy sources for production and life of human beings at present and in a long time in the future after all, the supply of coal is also related to the stability of the development of the industry of China and the aspect of the whole society, and the problem of the supply safety of coal is also the most important part in the energy safety of China.
After coal mining, coal needs to be sorted according to the particle diameter of the coal, the existing coal sorting equipment is low in sorting efficiency, dust pollution is easily generated in the sorting process, and the health of workers is affected.
Disclosure of Invention
The invention aims to provide a multiple coal separator with a dust removal function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
A multiple coal separator with a dust removal function comprises a shell, a feed inlet, a feeding mechanism, a dust removal box, a collection box and a drawer, wherein the upper surface of the shell is fixedly connected with the feed inlet, the feed inlet is communicated with the shell, the right side of the feed inlet is provided with the dust removal box, the dust removal box is fixedly connected with the top of the shell, the interior of the dust removal box is provided with a movable plate, air holes are distributed on the movable plate, one-way valves are arranged in the air holes, the movable plate is in sliding connection with the inner wall of the dust removal box, the lower surface of the movable plate is fixedly connected with a plurality of cloth bag assemblies, the lower ends of the cloth bag assemblies penetrate through the top of the dust removal box and extend into the dust removal box, the lower ends of the cloth bag assemblies are provided with one-way valves, a crankshaft is arranged above the movable plate, the right outer wall of the dust removing box is fixedly connected with a dust removing motor, the shaft extension end of the dust removing motor is fixedly connected with a crankshaft, the top of the dust removing box is provided with an exhaust pipe, a first sieve plate is arranged inside a shell, the first sieve plate is obliquely arranged, the left end of the first sieve plate is higher than the right end, the right end of the first sieve plate is provided with a blanking hole, a first guide plate is arranged below the first sieve plate, the first guide plate is obliquely arranged, the left end of the first guide plate is lower than the right end, the left side wall of the shell is provided with a square hole, the first guide plate penetrates through the side wall of the shell and extends to the left side of the shell, the left side wall of the shell is fixedly connected with a collecting box, a second sieve plate is arranged below the first guide plate, the second sieve plate is obliquely arranged, the left end of the second sieve plate is lower than the right end, a second guide plate is arranged below the second sieve plate, the second guide plate, the right-hand member of second deflector passes the lateral wall of shell and extends to the right side of shell, and the unloading hole has been seted up to the left end of second sieve.
As a further scheme of the invention: and a feeding mechanism is arranged above the feeding hole and is a conveying belt.
As a still further scheme of the invention: the inside of feed inlet is equipped with the pivot, and the both ends of pivot are rotated with the lateral wall of feed inlet and are connected, and the lateral wall fixedly connected with unloading motor of feed inlet, the axle of unloading motor stretch end and pivot fixed connection, and it has the branch flitch to distribute in the pivot, divides the edge of flitch and the inner wall butt of feed inlet.
As a still further scheme of the invention: the collecting boxes are two in number and are respectively positioned on the left side and the right side of the shell.
As a still further scheme of the invention: the bottom of the shell is provided with a drawer.
As a still further scheme of the invention: and knocking hammers are respectively arranged below the first sieve plate and the second sieve plate and hinged with the inner wall of the shell, a tension spring is fixedly connected to the middle of each knocking hammer, and the other end of each tension spring is fixedly connected with the side wall of the shell.
As a still further scheme of the invention: the top of knocking hammer is equipped with the transmission shaft, and the both ends of transmission shaft rotate with the lateral wall of shell respectively and are connected, and the cover is equipped with the cam on the transmission shaft, and the lateral wall fixedly connected with of shell strikes the motor, strikes motor and transmission shaft fixed connection.
Compared with the prior art, the invention has the beneficial effects that: coal to be sorted enters a feeding port through a feeding mechanism, intermittent discharging of the coal is achieved through a material separating plate, the discharging process is more uniform, sorting operation of the coal is facilitated, dust of dust-containing gas is removed through a cloth bag assembly in the sorting process, dust pollution is greatly reduced, the working environment of workers is improved, the health of the workers is facilitated, the coal is divided into three groups according to the particle diameter by a first sieve plate and a second sieve plate, multiple sorting of the coal is achieved, in the sorting process, the first sieve plate and the second sieve plate are knocked through knocking hammers, vibration of the first sieve plate and the second sieve plate is achieved, and screening efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of a multiple coal classifier with a dust removal function;
FIG. 2 is a top view of a multiple coal classifier with dust removal;
Fig. 3 is a schematic structural diagram of a knocking hammer in a multiple coal classifier with a dust removal function.
In the figure: 1-a housing; 2-a feed inlet; 3-a feeding mechanism; 4-a rotating shaft; 5-a blanking motor; 6-material distributing plate; 7-dust removal box; 8-a cloth bag component; 9-a one-way valve; 10-a movable plate; 11-a crankshaft; 12-a connecting rod; 13-a dust removal motor; 14-a first screen deck; 15-a blanking hole; 16-a first guide plate; 17-a second screen deck; 18-a second guide plate; 19-a collection box; 20-a drawer; 21-a rapping hammer; 22-a drive shaft; 23-a rapping motor; 24-a cam; 25-tension spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
referring to fig. 1 to 3, in the embodiment of the present invention, a multiple coal separator with a dust removal function includes a housing 1, a feed port 2, a feeding mechanism 3, a dust removal box 7, a collection box 19 and a drawer 20, the feed port 2 is fixedly connected to an upper surface of the housing 1, the feed port 2 is communicated with the housing 1, the feeding mechanism 3 is disposed above the feed port 2, the feeding mechanism 3 is a conveyor belt, coal is conveyed to the feed port 2 by the feeding mechanism 3 and falls into the housing 1, a rotating shaft 4 is disposed inside the feed port 2, two ends of the rotating shaft 4 are rotatably connected to side walls of the feed port 2, a discharging motor 5 is fixedly connected to an outer side wall of the feed port 2, a shaft extension end of the discharging motor 5 is fixedly connected to the rotating shaft 4, a material distribution plate 6 is distributed on the rotating shaft 4, an edge of the material distribution plate 6 abuts against an inner wall of the feed port 2, and then drive the material distributing plate 6 to rotate, thus realize the intermittent blanking of the coal, make the blanking process more uniform, help to carry on the sorting operation to the coal, the right side of the feed inlet 2 has dust removal cases 7, the dust removal case 7 is fixedly connected with top of the outer casing 1, the inside of the dust removal case 7 has movable plates 10, there are air vents on the movable plate 10, install the check valve in the air vent, the gas below the movable plate 10 can enter the top of the movable plate 10 through the check valve, the movable plate 10 is connected with inner wall sliding of the dust removal case 7, the movable plate 10 can be slipped up and down, the lower surface of the movable plate 10 is fixedly connected with several sack assemblies 8, the lower end of the sack assembly 8 stretches into the dust removal case 7 through the top of the dust removal case 7, the lower end of the sack assembly 8 is installed with the check valve 9, the dusty gas in the outer casing 1 can enter the sack assembly, a crankshaft 11 is arranged above the movable plate 10, the left end and the right end of the crankshaft 11 are respectively rotatably connected with the inner wall of the dust removal box 7, a connecting rod 12 is sleeved at the shaft neck of the crankshaft 11, the connecting rod 12 is rotatably connected with the crankshaft 11, the lower end of the connecting rod 12 is hinged with the movable plate 10, a dust removal motor 13 is fixedly connected with the outer wall of the right side of the dust removal box 7, the shaft extension end of the dust removal motor 13 is fixedly connected with the crankshaft 11, an exhaust pipe is arranged at the top of the dust removal box 7, gas in the dust removal box 7 can be exhausted through the exhaust pipe, the crankshaft 11 is driven to rotate when the dust removal motor 13 operates, and the movable plate 10 is driven to rotate through the connecting rod 12, so that the movable plate 10 is driven to move up and down, when the movable plate 10 moves up, the space below the movable plate 10 is increased, the pressure is reduced, when the movable plate 10 moves downwards, the pressure intensity below the movable plate 10 is increased, gas passes through the air holes on the surface of the movable plate 10 and is finally discharged through the exhaust pipe at the top of the dust removal box 7, the first sieve plate 14 is arranged inside the shell 1, the first sieve plate 14 is obliquely arranged, the left end of the first sieve plate 14 is higher than the right end, the right end of the first sieve plate 14 is provided with a discharging hole 15, the first guide plate 16 is arranged below the first sieve plate 14, the first guide plate 16 is obliquely arranged, the left end of the first guide plate 16 is lower than the right end, the first sieve plate 14 is used for carrying out first screening on coal, coal with smaller particles passes through the first sieve plate 14 and falls onto the first guide plate 16, the left side wall of the shell 1 is provided with a square hole, the first guide plate 16 passes through the side wall of the shell 1 and extends to the left side of the shell 1, the left side wall of the shell 1 is fixedly connected with two collecting, coal on a first guide plate 16 is discharged along the first guide plate 16 and falls into a collecting box 19, a second sieve plate 17 is arranged below the first guide plate 16, the mesh number of the second sieve plate 17 is less than that of the first sieve plate 14, the second sieve plate 17 is obliquely arranged, the left end of the second sieve plate 17 is lower than the right end, the coal on the upper surface of the first sieve plate 14 passes through a discharging hole 15 and falls on the second sieve plate 17, the coal is secondarily screened by utilizing the second sieve plate 17, a second guide plate 18 is arranged below the second sieve plate 17, the second guide plate 18 is obliquely arranged, the left end of the second guide plate 18 is higher than the right end, a square hole is formed in the right side wall of the shell 1, the right end of the second guide plate 18 passes through the side wall of the shell 1 and extends to the right side of the shell 1, the coal with larger particles passes through the second sieve plate 17 and falls on the second guide plate 18 and rolls into a right collecting box 19 along the second guide plate 18, the left end of the second sieve plate 17 is provided with a, the drawer 20 is installed at the bottom of the casing 1, the drawer 20 can be drawn out, coal which cannot pass through the second sieve plate 17 passes through the discharging hole 15 and falls into the drawer 20, thereby the coal is divided into three groups according to the particle diameter, multiple separation of the coal is realized, the lower parts of the first sieve plate 14 and the second sieve plate 17 are respectively provided with a knocking hammer 21, the knocking hammer 21 is hinged with the inner wall of the casing 1, the middle part of the knocking hammer 21 is fixedly connected with a tension spring 25, the other end of the tension spring 25 is fixedly connected with the side wall of the casing 1, a transmission shaft 22 is arranged above the knocking hammer 21, two ends of the transmission shaft 22 are respectively rotatably connected with the side wall of the casing 1, a cam 24 is sleeved on the transmission shaft 22, the outer side wall of the casing 1 is fixedly connected with a knocking motor 23, the knocking motor 23 is fixedly connected with the transmission shaft 22, the transmission shaft 22 is driven to rotate when the knocking motor 23 operates, therefore, the first sieve plate 14 and the second sieve plate 17 are knocked, the first sieve plate 14 and the second sieve plate 17 are vibrated, and the screening efficiency is improved.
The working principle of the invention is as follows: coal to be sorted enters a feed inlet 2 through a feeding mechanism 3 and falls on a material separating plate 6, a discharging motor 5 is started to drive a rotating shaft 4 to rotate so as to drive the material separating plate 6 to rotate, thereby realizing intermittent discharging of the coal, leading the discharging process to be more uniform and being beneficial to sorting operation of the coal, a dedusting motor 13 is started to drive a crankshaft 11 to rotate so as to drive a movable plate 10 to rotate through a connecting rod 12, thereby driving the movable plate 10 to move up and down, when the movable plate 10 moves upwards, the space below the movable plate 10 is increased, the pressure is reduced, thereby absorbing dust-containing gas in a shell 1 into a cloth bag component 8 through a one-way valve 9, utilizing the cloth bag component 8 to remove dust from the dust-containing gas, when the movable plate 10 moves downwards, the pressure below the movable plate 10 is increased, the gas passes through air holes on the surface of the movable plate 10 and is finally, coal falls on the first sieve plate 14, coal with smaller particles falls on the first guide plate 16 through the first sieve plate 14 and falls into the left collecting box 19 along the first guide plate 16, coal with larger particles falls on the second sieve plate 17 through the discharging hole 15, secondary screening is carried out on the coal by using the second sieve plate 17, coal with larger particles falls on the second guide plate 18 through the second sieve plate 17 and rolls into the right collecting box 19 along the second guide plate 18, coal which cannot pass through the second sieve plate 17 passes through the discharging hole 15 and falls into the drawer 20, so that the coal is divided into three groups according to the particle diameter, multiple sorting of the coal is realized, in the sorting process, the knocking motor 23 is started to drive the transmission shaft 22 to rotate, so as to drive the cam 24 to rotate, the knocking hammer 21 is driven to swing back and forth under the cooperation of the tension spring sieve plate 25, so as to knock the first sieve plate 14 and the second sieve plate 17, so that the first sieve plate 14, the second sieve plate 17 are knocked, The second sieve 17 vibrates, improving screening efficiency.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A multiple coal sorting machine with a dust removal function comprises a shell (1), a feed inlet (2), a feeding mechanism (3), a dust removal box (7), a collection box (19) and a drawer (20), and is characterized in that the feed inlet (2) is fixedly connected to the upper surface of the shell (1), the feed inlet (2) is communicated with the shell (1), the dust removal box (7) is arranged on the right side of the feed inlet (2), the dust removal box (7) is fixedly connected to the top of the shell (1), a movable plate (10) is arranged inside the dust removal box (7), air holes are distributed in the movable plate (10), check valves are installed in the air holes, the movable plate (10) is slidably connected to the inner wall of the dust removal box (7), a plurality of cloth bag components (8) are fixedly connected to the lower surface of the movable plate (10), and the lower ends of the cloth bag components (8) penetrate through the top of the dust removal box, the lower end of the cloth bag component (8) is provided with a check valve (9), a crankshaft (11) is arranged above the movable plate (10), the left end and the right end of the crankshaft (11) are respectively rotatably connected with the inner wall of the dust removal box (7), a connecting rod (12) is sleeved at the shaft neck of the crankshaft (11), the connecting rod (12) is rotatably connected with the crankshaft (11), the lower end of the connecting rod (12) is hinged with the movable plate (10), the outer wall of the right side of the dust removal box (7) is fixedly connected with a dust removal motor (13), the shaft extension end of the dust removal motor (13) is fixedly connected with the crankshaft (11), the top of the dust removal box (7) is provided with an exhaust pipe, a first sieve plate (14) is arranged inside the shell (1), the first sieve plate (14) is obliquely arranged, the left end of the first sieve plate (14) is higher than the right end, the right end of the first sieve plate (14) is provided with a blanking hole, first deflector (16) slope installation, the left end of first deflector (16) is less than the right-hand member, the quad slit has been seted up to the left side wall of shell (1), the lateral wall that first deflector (16) passed shell (1) extends to the left side of shell (1), the left side wall fixedly connected with collecting box (19) of shell (1), the below of first deflector (16) is equipped with second sieve (17), second sieve (17) slope installation, the left end of second sieve (17) is less than the right-hand member, the below of second sieve (17) is equipped with second deflector (18), second deflector (18) slope installation, the left end of second deflector (18) is higher than the right-hand member, the quad slit has been seted up to the right side wall of shell (1), the right-hand member of second deflector (18) passes the lateral wall of shell (1) and extends to the right side of shell (1), blanking hole (15) has been seted up to the left end of second sieve (17).
2. The multiple coal separator with the dust removal function according to claim 1, wherein a feeding mechanism (3) is arranged above the feeding port (2), and the feeding mechanism (3) is a conveyor belt.
3. The multiple coal sorting machine with the dust removal function according to claim 1, wherein a rotating shaft (4) is arranged inside the feeding port (2), two ends of the rotating shaft (4) are rotatably connected with the side wall of the feeding port (2), a blanking motor (5) is fixedly connected to the outer side wall of the feeding port (2), a shaft extension end of the blanking motor (5) is fixedly connected with the rotating shaft (4), material distribution plates (6) are distributed on the rotating shaft (4), and the edges of the material distribution plates (6) are abutted to the inner wall of the feeding port (2).
4. The multiple coal classifier with a dust removing function according to claim 1, wherein the collection boxes (19) are two in number, respectively located on the left and right sides of the casing (1).
5. The multiple coal classifier with a dust removing function according to claim 1, wherein a drawer (20) is installed at the bottom of the outer casing (1).
6. The multiple coal sorting machine with the dust removal function according to claim 1, wherein knocking hammers (21) are respectively arranged below the first sieve plate (14) and the second sieve plate (17), the knocking hammers (21) are hinged to the inner wall of the casing (1), a tension spring (25) is fixedly connected to the middle of the knocking hammers (21), and the other end of the tension spring (25) is fixedly connected to the side wall of the casing (1).
7. The multiple coal separator with the dust removal function according to claim 6, wherein a transmission shaft (22) is arranged above the knocking hammer (21), two ends of the transmission shaft (22) are respectively and rotatably connected with the side wall of the casing (1), a cam (24) is sleeved on the transmission shaft (22), a knocking motor (23) is fixedly connected to the outer side wall of the casing (1), and the knocking motor (23) is fixedly connected with the transmission shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810443903.5A CN108672294B (en) | 2018-05-10 | 2018-05-10 | Multiple coal sorter with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810443903.5A CN108672294B (en) | 2018-05-10 | 2018-05-10 | Multiple coal sorter with dust removal function |
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| Publication Number | Publication Date |
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| CN108672294A CN108672294A (en) | 2018-10-19 |
| CN108672294B true CN108672294B (en) | 2019-12-13 |
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| CN201810443903.5A Active CN108672294B (en) | 2018-05-10 | 2018-05-10 | Multiple coal sorter with dust removal function |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109263988A (en) * | 2018-11-21 | 2019-01-25 | 常宁市耘茂农业产业发展有限责任公司 | A kind of sowing unmanned plane discharge device |
| CN110180885A (en) * | 2019-06-24 | 2019-08-30 | 王晶晶 | A kind of oscillatory type soil remediation processing unit |
| CN110216809A (en) * | 2019-07-15 | 2019-09-10 | 唐军忠 | A kind of plastic grain separating screen device |
| CN110787989A (en) * | 2019-11-05 | 2020-02-14 | 安徽省含山县华康调味品厂 | Sesame sieving mechanism is used in sesame oil production |
| CN110788007A (en) * | 2019-11-06 | 2020-02-14 | 安徽省含山县华康调味品厂 | Screening equipment is used in rapeseed oil production and processing |
| CN110882901B (en) * | 2019-12-14 | 2021-11-30 | 江苏吉能达环境能源科技有限公司 | Powder separation device and method thereof |
| CN111420732A (en) * | 2020-04-21 | 2020-07-17 | 江苏建筑职业技术学院 | Movable mining equipment |
| CN111570006A (en) * | 2020-05-25 | 2020-08-25 | 陈红平 | Garbage crusher |
| CN111822439B (en) * | 2020-07-23 | 2021-08-24 | 宝清北大荒米高农业科技有限公司 | Dust remover is used in high-efficient fertilizer production |
| CN112620107B (en) * | 2020-12-01 | 2022-01-18 | 山东宜生生物科技集团有限公司 | Impurity removing device for residue of granulated feed |
| CN113019910A (en) * | 2021-03-19 | 2021-06-25 | 张春丽 | Pharmaceutical drug screening device |
| CN115056384B (en) * | 2022-07-05 | 2023-06-23 | 昆山恒诚荣机械设备有限公司 | Plastic central feeding equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5334080B2 (en) * | 2006-05-29 | 2013-11-06 | 株式会社大貴 | Absorber or sheet using the absorber |
| CN204865963U (en) * | 2015-08-08 | 2015-12-16 | 湘潭大学兴湘学院 | Comminuted device with deironing mechanism |
| CN206009251U (en) * | 2016-08-23 | 2017-03-15 | 济南永丰种业有限公司 | A kind of seed cleaning device |
| CN206325314U (en) * | 2016-12-14 | 2017-07-14 | 北京康特奇饲料有限公司 | Deduster |
| CN107820873A (en) * | 2017-11-14 | 2018-03-23 | 盱眙县鹏程铜业有限公司 | A kind of stalk crasher of good crushing effect |
| CN107824441A (en) * | 2017-12-19 | 2018-03-23 | 董爱民 | A kind of environment-friendly type building Sand screen |
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