CN112024387A - Device for quickly removing impurities from quartz sand - Google Patents
Device for quickly removing impurities from quartz sand Download PDFInfo
- Publication number
- CN112024387A CN112024387A CN202010627418.0A CN202010627418A CN112024387A CN 112024387 A CN112024387 A CN 112024387A CN 202010627418 A CN202010627418 A CN 202010627418A CN 112024387 A CN112024387 A CN 112024387A
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- CN
- China
- Prior art keywords
- rod
- quartz sand
- stirring
- processing box
- removing impurities
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
The invention discloses a device for quickly removing impurities from quartz sand, which comprises a base, wherein two symmetrical support columns are fixedly arranged at the top of the base, and one end of the two support columns close to each other is fixedly provided with a processing box, the left side and the middle part of the top of the processing box are respectively provided with a feed hopper and a driving motor, the inner top wall and the inner bottom wall of the processing box are respectively fixedly provided with three bearing seats, and the upper and lower two bearing frames on the left and right sides of the treatment box are rotatably connected with a stirring rod, the upper and lower two bearing frames in the middle of the treatment box are rotatably connected with a supporting rod, the output end of a driving motor penetrates through the top of the treatment box and is fixedly connected with the top of the supporting rod, a first driven belt wheel is fixedly sleeved above the outer surface of the stirring rod, a first driving belt wheel is fixedly sleeved on the upper part of the outer surface of the supporting rod, and a first belt is connected between the first driving belt wheel and the two first driven belt wheels. According to the invention, the drying and impurity removal are realized quickly and uniformly by vibrating, screening, matching, mixing and stirring.
Description
Technical Field
The invention relates to the field of quartz sand treatment, in particular to a device for quickly removing impurities from quartz sand.
Background
Quartz sand is not only a common building material, and still extensive application simultaneously in the mould in equipment parts processing, in order to guarantee the accuracy nature of the size of mould, need guarantee at first that quartz sand can not contain the impurity that exceeds standard, otherwise can influence the precision of spare part, and traditional edulcoration only carries out a lot of filtration through the screen cloth, and is inefficient, and the edulcoration effect is also generally relatively poor moreover.
The device for quickly removing impurities from quartz sand disclosed by the invention is provided aiming at the existing problems, and the impurity removing efficiency is greatly improved and the impurity removing effect is effectively ensured through the combined treatment of mixing and stirring and vertical vibration screening.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for quickly removing impurities from quartz sand, which solves the problems of uneven drying and low impurity removal efficiency.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a device for quickly removing impurities from quartz sand comprises a base, wherein two symmetrical support columns are fixedly mounted at the top of the base, a treatment box is fixedly mounted at one end, close to the two support columns, of the base, a feed hopper and a driving motor are respectively arranged at the left side and the middle part of the top of the treatment box, three bearing seats are fixedly mounted on the inner top wall and the inner bottom wall of the treatment box, a stirring rod is rotatably connected between the upper bearing seat and the lower bearing seat at the left side and the right side of the treatment box, a support rod is rotatably connected between the upper bearing seat and the lower bearing seat at the middle position of the treatment box, the output end of the driving motor penetrates through the top of the treatment box and is fixedly connected with the top of the support rod, a first driven belt wheel is fixedly connected above the outer surface of the stirring rod, a first driving belt wheel is fixedly connected at the upper part of, the outer surfaces of the stirring rod and the supporting rod are respectively provided with a stirring blade and a stirring rod, slide rails are arranged below the left inner wall and the right inner wall of the treatment box, the slide rails are movably connected with the slide bars, a sieve plate is arranged between the two slide bars, through holes matched with the stirring rod and the supporting rod are formed in the sieve plate, the bottom of the supporting rod penetrates through the bottom of the treatment box and is fixedly provided with a driving conical gear, the top of the base is fixedly provided with two symmetrical strip-shaped frames, two bearing support frames which are symmetrically distributed are arranged between the two strip-shaped frames in the front and back direction, the inner surfaces of the front side and the back side of each strip-shaped frame are rotatably connected with a cylinder, the outer surface of each cylinder is fixedly sleeved with a second driven belt wheel and a convex gear, a rotating rod is rotatably connected between the two bearing support frames, and the outer surface of the rotating rod, intermeshing between initiative taper gear and the passive taper gear, be connected with the second belt between second initiative band pulley and the left and right sides two second passive band pulleys, the top of bar frame is equipped with running groove and two symmetrical springs, and fixed mounting has the roof between the top of two springs, and the middle part fixed mounting of roof bottom has the cylinder, the equal fixed mounting in both ends has the connecting rod about the roof upper surface, and the top of two connecting rods run through extend to the inside of handling the case and respectively with the bottom fixed connection of sieve, the edulcoration hole has been seted up on the sieve, the interior diapire fixed mounting who handles the case has two symmetrical magnet, and the front of handling the case is equipped with the chamber door.
Preferably, the bottom of the base is provided with anti-skid stripes.
Preferably, the number of the stirring blades and the stirring rods is four or three, and the stirring blades and the stirring rods are uniformly distributed on the outer surfaces of the stirring rod and the supporting rod respectively.
Preferably, the slide rail is matched with the slide rod.
Preferably, the size of the running groove is matched with that of the column.
Preferably, the vertical up-and-down movement stroke of the column is five centimeters.
Preferably, the inner surfaces of the first belt and the second belt are provided with oblique stripes.
Preferably, the diameter of the impurity removing hole is zero five millimeters.
(III) advantageous effects
The invention provides a device for quickly removing impurities from quartz sand, which has the following beneficial effects:
(1) this a device for quick edulcoration of quartz sand, cooperation between driving motor, bearing frame, branch, first driving pulley, first passive band pulley, first belt, puddler, stirring leaf realizes that a driving motor realizes the holistic abundant even stirring of the inside quartz sand of processing case, improves the efficiency and the effect of screening edulcoration.
(2) This a device for quick edulcoration of quartz sand, branch, initiative taper gear, passive taper gear, second driving pulley, the passive band pulley of second, second belt, cylinder and the cooperation between the convex gear for the cylinder reciprocates in the chute, and then drives the reciprocal of sieve in the processing case and reciprocates, improves screening edulcoration efficiency.
(3) This a device for quick edulcoration of quartz sand, the setting of spring can carry out certain buffering to reciprocating of cylinder, and the magnet can come out iron fillings absorption simultaneously, improves the quality of quartz sand.
Drawings
FIG. 1 is a cross-sectional view of a front view of the body of the present invention;
FIG. 2 is a front view of the body of the present invention;
FIG. 3 is an enlarged schematic view of the invention at the location A in FIG. 1;
FIG. 4 is a cross-sectional view of a right side view of the strip form frame of the present invention;
FIG. 5 is a right side view of the driven bevel gear of the present invention;
FIG. 6 is a top view of a treatment chamber according to the present invention.
In the figure: the device comprises a base 1, a support column 2, a treatment box 3, a feed hopper 4, a driving motor 5, a bearing seat 6, a stirring rod 7, a support rod 8, a first driven belt wheel 9, a first driving belt wheel 10, a first belt 11, a stirring blade 12, a stirring rod 13, a sliding rail 14, a sliding rod 15, a sieve plate 16, a through hole 17, a driving bevel gear 18, a strip-shaped frame 19, a bearing support frame 20, a cylinder 21, a second driven belt wheel 22, a convex gear 23, a rotating rod 24, a driven bevel gear 25, a second driving belt wheel 26, a second belt 27, a running groove 28, a spring 29, a top plate 30, a cylinder 31, a connecting rod 32, a trash removal hole 33, an iron stone 34 and a box door 35.
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. 1-6, the present invention provides a technical solution: a device for quickly removing impurities from quartz sand comprises a base 1, anti-slip stripes are arranged at the bottom of the base 1, the stability of the device is improved, two symmetrical support columns 2 are fixedly mounted at the top of the base 1, a treatment box 3 is fixedly mounted at one end, close to the two support columns 2, of the treatment box 3, a feed hopper 4 and a driving motor 5 are respectively arranged at the left side and the middle of the top of the treatment box 3, three bearing blocks 6 are fixedly mounted on the inner top wall and the inner bottom wall of the treatment box 3, a stirring rod 7 is rotatably connected between the upper bearing block 6 and the lower bearing block 6 at the left side and the right side of the treatment box 3, a support rod 8 is rotatably connected between the upper bearing block and the lower bearing block 6 at the middle position of the treatment box 3, the output end of the driving motor 5 penetrates through the top of the treatment box 3 and is fixedly connected with the top of the support rod 8, a first, and a first belt 11 is connected between a first driving belt wheel 10 and two first driven belt wheels 9, stirring blades 12 and stirring rods 13 are respectively arranged on the outer surfaces of the stirring rod 7 and the supporting rod 8, the number of the stirring blades 12 and the stirring rods 13 is four or three respectively, and the stirring blades 12 and the stirring rods 13 are respectively and uniformly distributed on the outer surfaces of the stirring rod 7 and the supporting rod 8, so that quartz sand can be fully and uniformly stirred, slide rails 14 are respectively arranged below the left and right inner walls of the treatment box 3, slide rods 15 are movably connected on the slide rails 14, the slide rails 14 and the slide rods 15 are matched with each other, so that the slide of the slide rods 15 is stable and smooth, further, the stable and smooth up-and-down movement of the sieve plate 16 is realized, the screening efficiency is improved, a sieve plate 16 is arranged between the two slide rods 15, through holes 17 matched with the stirring rod 7 and the supporting rod 8 are formed in the sieve plate 16, the bottom of the supporting rod 8 penetrates through, two symmetrical bar-shaped frames 19 are fixedly installed at the top of the base 1, two bearing support frames 20 which are symmetrically distributed front and back are arranged between the two bar-shaped frames 19, cylinders 21 are rotatably connected to the inner surfaces of the front and back sides of the bar-shaped frames 19, a second driven pulley 22 and a convex gear 23 are respectively and fixedly sleeved on the outer surfaces of the cylinders 21, a rotating rod 24 is rotatably connected between the two bearing support frames 20, a driven bevel gear 25 and a second driving pulley 26 are respectively and fixedly sleeved on the outer surface of the rotating rod 24, the driving bevel gear 18 and the driven bevel gear 25 are mutually engaged, a second belt 27 is connected between the second driving pulley 26 and the left and right second driven pulleys 22, oblique stripes are respectively arranged on the inner surfaces of the first belt 11 and the second belt 27 to prevent the first belt 11 and the second belt 27 from sliding, a slot 28 and two symmetrical springs 29 are arranged at the top of the bar-shaped frames 19, and a top plate 30 is fixedly arranged between the tops of the two springs 29, a cylinder 31 is fixedly arranged in the middle of the bottom of the top plate 30, the size of the operation groove 28 is matched with that of the cylinder 31, the cylinder 31 moves up and down more smoothly, the vertical up-and-down movement stroke of the cylinder 31 is five centimeters, connecting rods 32 are fixedly arranged at the left end and the right end of the upper surface of the top plate 30, the tops of the two connecting rods 32 penetrate through the inside of the treatment box 3 and are fixedly connected with the bottom of the sieve plate 16 respectively, impurity removing holes 33 are formed in the sieve plate 16, the diameter of each impurity removing hole 33 is five millimeters at zero point, small particle impurities are screened, two symmetrical magnet attracting stones 34 are fixedly arranged on the inner bottom wall of the treatment box 3, small particle iron scraps are attracted out, the quality of quartz sand is improved, and a box door 35 is arranged.
The working principle is as follows: the device for quickly removing impurities from quartz sand comprises a box door 35, quartz sand to be treated is added through a feed hopper 4, a driving motor 5 is started, the driving motor 5 drives a support rod 8 to rotate in an upper bearing seat 6 and a lower bearing seat 6 at the middle position, so that a stirring rod 13 and a first driving belt wheel 10 are driven to rotate, a first belt 11 is connected between the first driving belt wheel 10 and two first driven belt wheels 9, so that the two first driven belt wheels 9 rotate, so that a stirring rod 7 rotates, so that a stirring blade 12 rotates, the rotation of the support rod 8 not only enables the stirring rod 13 to realize rotating stirring, but also drives a driving bevel gear 18 at the bottom of the stirring rod to rotate, the driving bevel gear 18 and the driven bevel gear 25 are mutually meshed, so that the driven bevel gear 25 rotates, so that a rotating rod 24 is driven to rotate on a bearing support frame 20, the rotation of the rotating rod 24 drives a second driving belt wheel 26 to rotate, second driving pulley 26 and two second passive band pulleys 22 are connected through second belt 27, so two second passive band pulleys 22 rotate, drive cylinder 21 in bar frame 19 internal rotation, drive the rotation of convex gear 23, make the reciprocating up-and-down movement of main part in running chute 28, cooperation slide bar 15 and slide rail 14 make sieve 16 realize reciprocating up-and-down movement in handling case 3, the impurity of small granule falls into the bottom of handling case 3 through edulcoration hole 33 like this, iron fillings are adsorbed on magnet 34 simultaneously, improve the quality of quartz sand.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a device for quick edulcoration of quartz sand, includes base (1), its characterized in that: the automatic feeding device is characterized in that two symmetrical supporting columns (2) are fixedly mounted at the top of the base (1), a processing box (3) is fixedly mounted at one end, close to the two supporting columns (2), of the processing box (3), a feeding hopper (4) and a driving motor (5) are respectively arranged at the left side and the middle part of the top of the processing box (3), three bearing seats (6) are fixedly mounted on the inner top wall and the inner bottom wall of the processing box (3), stirring rods (7) are rotatably connected between the upper bearing seat (6) and the lower bearing seat (6) at the left side and the right side of the processing box (3), supporting rods (8) are rotatably connected between the upper bearing seat (6) and the lower bearing seat (6) at the middle position of the processing box (3), the output end of the driving motor (5) penetrates through the top of the processing box (3) and is fixedly connected with the tops, the upper portion of the outer surface of the supporting rod (8) is fixedly sleeved with a first driving belt wheel (10), a first belt (11) is connected between the first driving belt wheel (10) and two first driven belt wheels (9), the outer surfaces of the stirring rod (7) and the supporting rod (8) are respectively provided with a stirring blade (12) and a stirring rod (13), sliding rails (14) are arranged below the left inner wall and the right inner wall of the processing box (3), sliding rods (15) are movably connected on the sliding rails (14), a sieve plate (16) is arranged between the two sliding rods (15), through holes (17) matched with the stirring rod (7) and the supporting rod (8) are formed in the sieve plate (16), the bottom of the supporting rod (8) penetrates through the bottom of the processing box (3) and is fixedly provided with a driving conical gear (18), and two symmetrical strip-shaped frames (19) are fixedly arranged at the top of the base (1), two bearing support frames (20) which are symmetrically distributed in the front and back are arranged between the two strip-shaped frames (19), the inner surfaces of the front side and the back side of each strip-shaped frame (19) are rotatably connected with a cylinder (21), the outer surfaces of the cylinders (21) are respectively and fixedly sleeved with a second driven belt wheel (22) and a convex gear (23), a rotating rod (24) is rotatably connected between the two bearing support frames (20), the outer surface of the rotating rod (24) is respectively and fixedly sleeved with a driven conical gear (25) and a second driving belt wheel (26), the driving conical gear (18) and the driven conical gear (25) are mutually meshed, a second belt (27) is connected between the second driving belt wheel (26) and the left and right second driven belt wheels (22), the top of each strip-shaped frame (19) is provided with a running groove (28) and two symmetrical springs (29), and a top plate (30) is fixedly installed between the tops of the two springs (29), and the middle part fixed mounting of roof (30) bottom has cylinder (31), the equal fixed mounting in both ends has connecting rod (32) about roof (30) upper surface, and the top of two connecting rods (32) run through extend to the inside of handling case (3) and respectively with the bottom fixed connection of sieve (16), edulcoration hole (33) have been seted up on sieve (16), the interior diapire fixed mounting who handles case (3) has two symmetrical magnet (34), and the front of handling case (3) is equipped with chamber door (35).
2. The device for quickly removing impurities from quartz sand according to claim 1, wherein the device comprises: the bottom of the base (1) is provided with anti-skid stripes.
3. The device for quickly removing impurities from quartz sand according to claim 1, wherein the device comprises: the number of the stirring blades (12) and the number of the stirring rods (13) are four and three respectively, and the stirring blades (12) and the stirring rods (13) are uniformly distributed on the outer surfaces of the stirring rod (7) and the support rod (8) respectively.
4. The device for quickly removing impurities from quartz sand according to claim 1, wherein the device comprises: the slide rail (14) is matched with the slide rod (15).
5. The device for quickly removing impurities from quartz sand according to claim 1, wherein the device comprises: the size of the running groove (28) is matched with that of the column (31).
6. The device for quickly removing impurities from quartz sand according to claim 1, wherein the device comprises: the vertical up-and-down movement stroke of the column body (31) is five centimeters.
7. The device for quickly removing impurities from quartz sand according to claim 1, wherein the device comprises: the inner surfaces of the first belt (11) and the second belt (27) are provided with oblique stripes.
8. The device for quickly removing impurities from quartz sand according to claim 1, wherein the device comprises: the diameter of the impurity removing hole (33) is zero five millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010627418.0A CN112024387A (en) | 2020-07-01 | 2020-07-01 | Device for quickly removing impurities from quartz sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010627418.0A CN112024387A (en) | 2020-07-01 | 2020-07-01 | Device for quickly removing impurities from quartz sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112024387A true CN112024387A (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010627418.0A Pending CN112024387A (en) | 2020-07-01 | 2020-07-01 | Device for quickly removing impurities from quartz sand |
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| Country | Link |
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| CN (1) | CN112024387A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699718A (en) * | 2021-09-08 | 2021-11-26 | 吴菊萍 | Fabric cleaning device for spinning |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140190874A1 (en) * | 2013-01-09 | 2014-07-10 | Robert Rieck | Portable classifier screen shaker assembly |
| CN206566582U (en) * | 2017-02-27 | 2017-10-20 | 东莞市浩森实业有限公司 | A kind of carpenter's glue removal of impurities agitating device |
| CN208574893U (en) * | 2018-06-26 | 2019-03-05 | 温州智权工业设计有限公司 | One cultivates peanut shell soil cleaning plant |
| CN210633921U (en) * | 2020-04-27 | 2020-05-29 | 东营华科新材料科技有限公司 | Material stirring device for producing high-strength PVC (polyvinyl chloride) profile |
-
2020
- 2020-07-01 CN CN202010627418.0A patent/CN112024387A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140190874A1 (en) * | 2013-01-09 | 2014-07-10 | Robert Rieck | Portable classifier screen shaker assembly |
| CN206566582U (en) * | 2017-02-27 | 2017-10-20 | 东莞市浩森实业有限公司 | A kind of carpenter's glue removal of impurities agitating device |
| CN208574893U (en) * | 2018-06-26 | 2019-03-05 | 温州智权工业设计有限公司 | One cultivates peanut shell soil cleaning plant |
| CN210633921U (en) * | 2020-04-27 | 2020-05-29 | 东营华科新材料科技有限公司 | Material stirring device for producing high-strength PVC (polyvinyl chloride) profile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699718A (en) * | 2021-09-08 | 2021-11-26 | 吴菊萍 | Fabric cleaning device for spinning |
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Application publication date: 20201204 |
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