CN111097685A - Screening plant for chemical energy storage material treatment - Google Patents
Screening plant for chemical energy storage material treatment Download PDFInfo
- Publication number
- CN111097685A CN111097685A CN201911388779.8A CN201911388779A CN111097685A CN 111097685 A CN111097685 A CN 111097685A CN 201911388779 A CN201911388779 A CN 201911388779A CN 111097685 A CN111097685 A CN 111097685A
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- China
- Prior art keywords
- screening
- screen
- screening box
- movable block
- motor
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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
- 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
-
- 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
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a screening device for processing chemical energy storage materials, which comprises a screening box and a screen, wherein the screen is arranged in the middle of an inner cavity of the screening box, a driving mechanism for driving a feeding corrugated pipe to reciprocate is also arranged at the top of the inner cavity of the screening box, the driving mechanism comprises a second motor, a reciprocating screw rod and a movable block, a poking rake is fixedly arranged on one side wall of the movable block, a first brush rod is fixedly arranged on the other side wall of the movable block, the driving mechanism also comprises a vibrating mechanism for driving the screen to vibrate, the vibrating mechanism comprises a tension spring, a first motor and a push rod, the driving mechanism is arranged in the application, an outlet at the bottom end of the feeding corrugated pipe is driven to reciprocate left and right, raw materials are uniformly laid on the screen, the screening area is enlarged, the screening efficiency of the screen is improved, the poking rake and the first brush rod reciprocate left and right to lay the raw, the mesh blockage of the screen is reduced, the vibrating mechanism is arranged, variable speed vibration is generated, and the screening efficiency is improved.
Description
Technical Field
The invention relates to a screening device, in particular to a screening device for processing a chemical energy storage material.
Background
The energy storage technology is mainly divided into three categories of physical energy storage (such as water pumping energy storage, compressed air energy storage, flywheel energy storage and the like), chemical energy storage (such as lead-acid batteries, redox flow batteries, sodium-sulfur batteries and lithium ion batteries) and electromagnetic energy storage (such as superconducting electromagnetic energy storage, super capacitor energy storage and the like).
Chemical energy storage material need sieve it when handling, current screening plant that generally adopts sieves the operation, and current screening plant generally all is equipped with the feed inlet to, the position of feed inlet is fixed unchangeable, so, when the feeding, can appear that the raw materials piles up on the screen cloth that the feed inlet goes out, and the other region of screen cloth then does not have the raw materials, has reduced the rate of utilization of screen cloth like this, has reduced screening efficiency.
Disclosure of Invention
An embodiment of the invention aims to provide a screening device for processing a chemical energy storage material, so as to solve the problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a screening device for chemical energy storage material treatment comprises a screening box and a screen, wherein a discharge port is arranged on one side of the bottom of the screening box, a feeding corrugated pipe is connected to the top of an inner cavity of the screening box, the screen is arranged in the middle of the inner cavity of the screening box, a driving mechanism for driving the feeding corrugated pipe to reciprocate is further arranged on the top of the inner cavity of the screening box, the driving mechanism comprises a second motor, a reciprocating lead screw and a movable block, the reciprocating lead screw is rotatably arranged on the top of the inner cavity of the screening box, the second motor is connected with the reciprocating lead screw in a driving manner, the second motor is arranged on the outer wall of the screening box, a movable block is sleeved on the reciprocating lead screw, the reciprocating lead screw is in threaded connection with the movable block, a guide rod is further arranged on the movable block in a penetrating manner, two ends of the guide rod are fixed on, the bottom end of the poking harrow extends to the upper surface of the screen, a first brush rod is fixedly arranged on the other side wall of the movable block, and the bottom of the first brush rod extends to the upper surface of the screen.
In one alternative: the screening case below is equipped with the base plate, base plate upper surface one side fixed mounting has the bracing piece, and the bracing piece top is articulated with screening bottom of the case portion homonymy, base plate upper surface opposite side articulates there is electric telescopic handle, and the electric telescopic handle other end is articulated with screening bottom of the case portion homonymy.
In one alternative: the bottom of the inner cavity of the screening box is inclined towards one side of the discharge hole.
In one alternative: the feeding corrugated pipe is arranged on the movable block through a hoop and a screw.
In one alternative: still including being used for driving the vibration mechanism of screen cloth vibration, the screen cloth both ends are passed logical groove on the screening case lateral wall and are extended to the screening case outside, vibration mechanism includes extension spring, first motor and push rod, extension spring is fixed in screen cloth one end, the extension spring other end and screening case outer wall fixed connection, it has first motor to lie in screen cloth other end fixed mounting on the screening case outer wall, and the tip that first motor output shaft was kept away from to the push rod is contradicted with the screen cloth.
In one alternative: the screening box is far away from and is located the screen cloth top on the discharge gate lateral wall and be equipped with row material door plant, arranges the material door plant and passes through the torsional spring and be connected with the screening box lateral wall, lie in row material door plant top on the screening box outer wall and install the hoist engine, the hoist engine passes through the stay cord and arranges the material door plant and tie.
In one alternative: the screening bottom of the case installs the third motor, and the output shaft of third motor extends to the screening incasement and is fixed with the pivot, the vertical setting of pivot, pivot top fixed mounting have the second brush pole, and the second brush pole is located the screen cloth below.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
1. the device is provided with a driving mechanism for driving the feeding corrugated pipe to reciprocate, the driving mechanism comprises a second motor, a reciprocating screw rod and a movable block, a rake and a first brush rod are mounted on the movable block, the reciprocating screw rod is driven by the second motor to rotate, the reciprocating screw rod drives the movable block to reciprocate, the movable block drives an outlet at the bottom end of the feeding corrugated pipe to reciprocate left and right, raw materials are uniformly laid on the screen, the screening area is enlarged, the screening efficiency of the screen is improved, and when the movable block moves left and right, the rake and the first brush rod are driven to reciprocate left and right, so that the raw materials are laid on the screen, the screen can be brushed, and the mesh blockage of the screen is reduced;
2. the electric telescopic rod is continuously extended and shortened, so that the screening box can be driven to swing in a reciprocating manner, materials in the screening box can rock, screening can be facilitated, the electric telescopic rod can extend or shorten a certain length, the screening box can keep a certain inclination angle, and discharging is facilitated;
3. be equipped with vibration mechanism, vibration mechanism includes extension spring, first motor and push rod, and first motor drives the push rod and rotates, and the push rod drives the screen cloth and moves left, waits to push rod and screen cloth separation, and under extension spring effect, the screen cloth moves right fast, produces variable speed vibration, through such continuous vibration, has improved screening efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a vibration mechanism according to a first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Notations for reference numerals: 1-screening box, 2-screen mesh, 3-push rod, 4-first motor, 5-discharging door plate, 6-winch, 7-rake, 8-first brush rod, 9-reciprocating screw rod, 10-feeding corrugated pipe, 11-guide rod, 12-second motor, 13-extension spring, 14-discharge hole, 15-support rod, 16-base plate, 17-electric telescopic rod, 18-second brush rod, 19-rotating shaft and 20-third motor.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1-2, in the embodiment of the present invention, a screening device for processing a chemical energy storage material includes a screening box 1 and a screen 2, a box door is installed on a front side wall of the screening box 1, the box door is preferably connected to the screening box through a hinge and a buckle, a base plate 16 is installed below the screening box 1, a support rod 15 is fixedly installed on one side of an upper surface of the base plate 16, a top end of the support rod 15 is hinged to a same side of a bottom of the screening box 1, another side of the upper surface of the base plate 16 is hinged to an electric telescopic rod 17, another end of the electric telescopic rod 17 is hinged to a same side of the bottom of the screening box 1, and the electric telescopic rod 17 is continuously extended and shortened to drive the screening box 1 to reciprocate, so that a material in the screening box 1 rocks to facilitate screening, and the electric telescopic rod 17, the material discharging device is convenient to discharge materials, a discharging port 14 is arranged on one side of the bottom of a screening box 1, a valve is mounted on the discharging port 14, the bottom of an inner cavity of the screening box 1 is inclined towards one side of the discharging port 14, a feeding corrugated pipe 10 is connected to the top of the inner cavity of the screening box 1, a screen 2 is mounted in the middle of the inner cavity of the screening box 1, a driving mechanism for driving the feeding corrugated pipe 10 to reciprocate is further mounted at the top of the inner cavity of the screening box 1, so that materials falling from the feeding corrugated pipe 10 are uniformly laid on the screen 2, the driving mechanism comprises a second motor 12, a reciprocating screw rod 9 and a movable block, the reciprocating screw rod 9 is rotatably mounted at the top of the inner cavity of the screening box 1, the reciprocating screw rod 9 is preferably rotatably connected with the inner wall of the screening box 1 through a bearing, the second motor 12 is drivingly connected with the reciprocating, the reciprocating screw rod 9 is sleeved with a movable block, the reciprocating screw rod 9 is in threaded connection with the movable block, the movable block is further provided with a guide rod 11 in a penetrating manner, two ends of the guide rod 11 are fixed on the inner wall of the screening box 1, the guide rod 11 is preferably fixed on the inner wall of the screening box 1 through welding, the bottom end of the feeding corrugated pipe 10 is detachably mounted on the movable block, in the embodiment, the feeding corrugated pipe 10 is preferably mounted on the movable block through a hoop and screws, the second motor 12 drives the reciprocating screw rod 9 to rotate, the reciprocating screw rod 9 drives the movable block to reciprocate, the movable block drives an outlet at the bottom end of the feeding corrugated pipe 10 to reciprocate left and right, raw materials are uniformly laid on the screen 2, the screening area is enlarged, the screening efficiency of the screen 2 is improved, further, a rake 7 is fixedly mounted on one side wall of the movable block, and the bottom end of the rake 7 extends, a first brush rod 8 is fixedly arranged on the other side wall of the movable block, the bottom of the first brush rod 8 extends to the upper surface of the screen 2, and when the movable block moves left and right, the movable block drives the rake 7 and the first brush rod 8 to reciprocate left and right, so that the raw materials are tiled on the screen 2, the screen 2 can be brushed, and the mesh blockage of the screen 2 is reduced;
further, the vibrating mechanism comprises a vibrating mechanism for driving the screen 2 to vibrate, two ends of the screen 2 penetrate through a through groove in the side wall of the screening box 1 and extend to the outside of the screening box 1, the vibrating mechanism comprises an extension spring 13, a first motor 4 and push rods 3, the extension spring 13 is fixed at one end of the screen 2, the other end of the extension spring 13 is fixedly connected with the outer wall of the screening box 1, two ends of the extension spring 13 are preferably fixed with the outer walls of the screen 2 and the screening box 1 respectively through welding, a first motor 4 is fixedly installed on the outer wall of the screening box 1 at the other end of the screen 2, a plurality of push rods 3 are fixedly installed on an output shaft of the first motor 4 in an annular direction, the push rods 3 are preferably fixed on an output shaft of the first motor 4 through welding, the end part of the push rods 3, which is far away from the output shaft of the first motor 4, is abutted against the, the push rod 3 drives the screen 2 to move leftwards, and when the push rod 3 is separated from the screen 2, the screen 2 moves rightwards rapidly under the action of the extension spring 13 to generate variable-speed vibration, so that the screening efficiency is improved through continuous vibration;
further, screening case 1 is kept away from and is located the screen cloth 2 top on the 14 lateral walls of discharge gate and is equipped with row material door plant 5, arranges material door plant 5 and is connected with screening case 1 lateral wall through the torsional spring, lie in row material door plant 5 top on the 1 outer wall of screening case and install hoist engine 6, hoist engine 6 connects through stay cord and row material door plant 5 tie, through 6 winds the roll stay cord of hoist engine to arrange material door plant 5 and open, make things convenient for the discharge of the raw materials of screen cloth 2 top.
Example 2
Referring to fig. 3, the embodiment of the present invention is different from embodiment 1 in that a third motor 20 is installed at the bottom of the screening box 1, an output shaft of the third motor 20 extends into the screening box 1 and is fixed with a rotating shaft 19, the rotating shaft 19 is vertically disposed, a second brush rod 18 is fixedly installed at the top end of the rotating shaft 19, the second brush rod 18 is located below the screen 2, the rotating shaft 19 is driven by the third motor 20 to rotate, and the rotating shaft 19 drives the second brush rod 18 to rotate, so that the screen 2 is brushed from the bottom and is matched with the first brush rod 8, the screen 2 can be further prevented from being blocked, and the screening efficiency is improved.
The working principle of the invention is as follows: when the invention is used, raw materials fall into a screening box 1 from a feeding pipe, a reciprocating screw rod 9 is driven to rotate by a second motor 12, the reciprocating screw rod 9 drives a movable block to reciprocate, the movable block drives an outlet at the bottom end of a feeding corrugated pipe 10 to reciprocate left and right, the raw materials are uniformly laid on a screen 2, the screening area is enlarged, the screening efficiency of the screen 2 is improved, when the movable block moves left and right, a rake 7 and a first brush rod 8 are driven to reciprocate left and right, so that the raw materials are laid on the screen 2 and can be brushed on the screen 2, the mesh blockage of the screen 2 is reduced, a vibration mechanism is arranged, the vibration mechanism comprises a tension spring 13, a first motor 4 and a push rod 3, the first motor 4 drives the push rod 3 to rotate, the push rod 3 drives the screen 2 to move left, and the push rod 3 is separated from the screen 2, and the screen 2 rapidly moves right under the action of the tension, variable speed vibration is generated, and the screening efficiency is improved through the continuous vibration; drive pivot 19 through third motor 20 and rotate, pivot 19 drives second brush pole 18 and rotates to brush screen cloth 2 from the bottom, cooperate with first brush pole 8, further can prevent that screen cloth 2 from blockking up, improve screening efficiency.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a chemical energy storage material handles and uses screening plant, includes screening case (1) and screen cloth (2), and screening case (1) bottom one side is equipped with discharge gate (14), and screening case (1) inner chamber top is connected with feeding bellows (10), screening case (1) inner chamber mid-mounting has screen cloth (2), its characterized in that, screening case (1) inner chamber top still installs the actuating mechanism who is used for driving feeding bellows (10) reciprocating motion, actuating mechanism includes second motor (12), reciprocal lead screw (9) and movable block, reciprocal lead screw (9) rotate to be installed in screening case (1) inner chamber top, and reciprocal lead screw (9) is connected in second motor (12) drive, and second motor (12) are installed on screening case (1) outer wall, the cover is equipped with the movable block on reciprocal lead screw (9), reciprocal lead screw (9) and movable block threaded connection, still wear to be equipped with guide bar (11) on the movable block, on guide bar (11) both ends were fixed in screening case (1) inner wall, feeding bellows (10) bottom demountable installation was on the movable block, fixed mounting dials harrow (7) on the movable block lateral wall, dials harrow (7) bottom and extends to screen cloth (2) upper surface, and fixed mounting has first brush-holder stud (8) on another lateral wall of movable block, and first brush-holder stud (8) bottom extends to screen cloth (2) upper surface.
2. The screening device for the chemical energy storage material treatment according to claim 1, wherein a base plate (16) is arranged below the screening box (1), a support rod (15) is fixedly mounted on one side of the upper surface of the base plate (16), the top end of the support rod (15) is hinged to the same side of the bottom of the screening box (1), an electric telescopic rod (17) is hinged to the other side of the upper surface of the base plate (16), and the other end of the electric telescopic rod (17) is hinged to the same side of the bottom of the screening box (1).
3. The screening device for processing the chemical energy storage material, according to claim 1, characterized in that the bottom of the inner cavity of the screening box (1) is arranged obliquely to one side of the discharge hole (14).
4. A chemical energy storage material processing screening device according to claim 1, wherein the feed bellows (10) is mounted to the movable block by means of a clamp and a screw.
5. The screening device for the chemical energy storage material treatment according to any one of claims 1 to 4, further comprising a vibrating mechanism for driving the screen (2) to vibrate, wherein two ends of the screen (2) penetrate through the through groove in the side wall of the screening box (1) and extend to the outside of the screening box (1), the vibrating mechanism comprises a tension spring (13), a first motor (4) and a push rod (3), the tension spring (13) is fixed at one end of the screen (2), the other end of the tension spring (13) is fixedly connected with the outer wall of the screening box (1), the first motor (4) is fixedly mounted at the other end of the screen (2) on the outer wall of the screening box (1), and the end, far away from the output shaft of the first motor (4), of the push rod (3) is abutted against the screen (2).
6. The screening device for the chemical energy storage material treatment according to claim 5, wherein a discharging door plate (5) is arranged on the side wall, away from the discharge port (14), of the screening box (1) and above the screen (2), the discharging door plate (5) is connected with the side wall of the screening box (1) through a torsion spring, a winch (6) is arranged on the outer wall of the screening box (1) and above the discharging door plate (5), and the winch (6) is connected with the discharging door plate (5) through a pull rope.
7. The screening device for the chemical energy storage material treatment according to claim 5, wherein a third motor (20) is installed at the bottom of the screening box (1), an output shaft of the third motor (20) extends into the screening box (1) and is fixed with a rotating shaft (19), the rotating shaft (19) is vertically arranged, a second brush rod (18) is fixedly installed at the top end of the rotating shaft (19), and the second brush rod (18) is located below the screen mesh (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911388779.8A CN111097685A (en) | 2019-12-30 | 2019-12-30 | Screening plant for chemical energy storage material treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911388779.8A CN111097685A (en) | 2019-12-30 | 2019-12-30 | Screening plant for chemical energy storage material treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111097685A true CN111097685A (en) | 2020-05-05 |
Family
ID=70423709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911388779.8A Withdrawn CN111097685A (en) | 2019-12-30 | 2019-12-30 | Screening plant for chemical energy storage material treatment |
Country Status (1)
| Country | Link |
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| CN (1) | CN111097685A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589683A (en) * | 2020-05-12 | 2020-08-28 | 安徽华馨香料有限公司 | Peppermint oil makes with peppermint raw materials sieving mechanism |
| CN112168698A (en) * | 2020-10-31 | 2021-01-05 | 浙江国光生物制药有限公司 | Coating machine and multi-enzyme tablet production process applying same |
| CN112207031A (en) * | 2020-09-28 | 2021-01-12 | 湖南省展望生物科技发展有限公司 | Fresh fruit of tea-oil camellia divides fruit device |
| CN112588353A (en) * | 2020-12-16 | 2021-04-02 | 湖南福千府生物科技有限公司 | Sodium metabisulfite powder stoving conveyor |
| CN112718471A (en) * | 2020-12-14 | 2021-04-30 | 湖南福千府生物科技有限公司 | Prevent screening plant for sodium metabisulfite filling of jam |
| CN112808351A (en) * | 2020-12-30 | 2021-05-18 | 衡阳市金雁粮食购销有限公司 | Deep processing method of rice |
| CN112841675A (en) * | 2021-01-12 | 2021-05-28 | 温州虎格狼农业科技有限公司 | Cleaning equipment for removing grains of agricultural soybeans |
| CN112871642A (en) * | 2021-03-02 | 2021-06-01 | 田峰 | Reciprocating screening machine of modified plastic production equipment |
| CN114303511A (en) * | 2021-12-31 | 2022-04-12 | 山东省鲁南地质工程勘察院 | Ecological self-circulation-based agricultural reclamation method for high-phreatic-level coal mining subsidence area |
| CN115365118A (en) * | 2022-07-20 | 2022-11-22 | 安徽省农业科学院园艺研究所 | Watermelon seed screening device capable of improving flatness of screened finished products |
| CN116135320A (en) * | 2021-11-17 | 2023-05-19 | 湖北杨林森生态农业科技有限公司 | Organic fertilizer crushing equipment with multistage crushing function |
| CN116399684A (en) * | 2023-04-25 | 2023-07-07 | 深圳市松记钮扣制品有限公司 | Button tension testing device and testing method |
| CN117463613A (en) * | 2023-12-26 | 2024-01-30 | 洛阳海思德重工有限公司 | Vibration screening device |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589683A (en) * | 2020-05-12 | 2020-08-28 | 安徽华馨香料有限公司 | Peppermint oil makes with peppermint raw materials sieving mechanism |
| CN111589683B (en) * | 2020-05-12 | 2022-04-19 | 安徽华馨香料有限公司 | Peppermint oil makes with peppermint raw materials sieving mechanism |
| CN112207031A (en) * | 2020-09-28 | 2021-01-12 | 湖南省展望生物科技发展有限公司 | Fresh fruit of tea-oil camellia divides fruit device |
| CN112168698B (en) * | 2020-10-31 | 2022-07-08 | 浙江国光生物制药有限公司 | Coating machine and multi-enzyme tablet production process applying same |
| CN112168698A (en) * | 2020-10-31 | 2021-01-05 | 浙江国光生物制药有限公司 | Coating machine and multi-enzyme tablet production process applying same |
| CN112718471A (en) * | 2020-12-14 | 2021-04-30 | 湖南福千府生物科技有限公司 | Prevent screening plant for sodium metabisulfite filling of jam |
| CN112588353A (en) * | 2020-12-16 | 2021-04-02 | 湖南福千府生物科技有限公司 | Sodium metabisulfite powder stoving conveyor |
| CN112808351A (en) * | 2020-12-30 | 2021-05-18 | 衡阳市金雁粮食购销有限公司 | Deep processing method of rice |
| CN112841675A (en) * | 2021-01-12 | 2021-05-28 | 温州虎格狼农业科技有限公司 | Cleaning equipment for removing grains of agricultural soybeans |
| CN112871642A (en) * | 2021-03-02 | 2021-06-01 | 田峰 | Reciprocating screening machine of modified plastic production equipment |
| CN116135320A (en) * | 2021-11-17 | 2023-05-19 | 湖北杨林森生态农业科技有限公司 | Organic fertilizer crushing equipment with multistage crushing function |
| CN114303511A (en) * | 2021-12-31 | 2022-04-12 | 山东省鲁南地质工程勘察院 | Ecological self-circulation-based agricultural reclamation method for high-phreatic-level coal mining subsidence area |
| CN115365118A (en) * | 2022-07-20 | 2022-11-22 | 安徽省农业科学院园艺研究所 | Watermelon seed screening device capable of improving flatness of screened finished products |
| CN115365118B (en) * | 2022-07-20 | 2023-11-14 | 安徽省农业科学院园艺研究所 | Watermelon seed screening device capable of improving flatness of screened finished products |
| CN116399684A (en) * | 2023-04-25 | 2023-07-07 | 深圳市松记钮扣制品有限公司 | Button tension testing device and testing method |
| CN116399684B (en) * | 2023-04-25 | 2024-01-23 | 深圳市松记钮扣制品有限公司 | Button tension testing device and testing method |
| CN117463613A (en) * | 2023-12-26 | 2024-01-30 | 洛阳海思德重工有限公司 | Vibration screening device |
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Application publication date: 20200505 |
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| WW01 | Invention patent application withdrawn after publication |