CN112090723A - Gravel rapid impurity filtering device for constructional engineering - Google Patents
Gravel rapid impurity filtering device for constructional engineering Download PDFInfo
- Publication number
- CN112090723A CN112090723A CN202010938685.XA CN202010938685A CN112090723A CN 112090723 A CN112090723 A CN 112090723A CN 202010938685 A CN202010938685 A CN 202010938685A CN 112090723 A CN112090723 A CN 112090723A
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- Prior art keywords
- wall
- sand
- fixed
- filtering device
- impurity filtering
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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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
- B07B1/04—Stationary flat 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention discloses a sand and stone rapid impurity filtering device for constructional engineering, and relates to the technical field of sand and stone impurity filtering; in order to solve the problem of sand and impurity filtering efficiency; specifically include two backup pads, two backup pad top outer wall is provided with fixed frame respectively, and the relative one side outer wall of two backup pads is provided with two connecting plates respectively, two fixed frame inner walls all around are fixed with spacing frame through slide mechanism, two relative one side circumference outer walls of spacing frame are provided with a filter screen section of thick bamboo, and the middle part circumference outer wall of a filter screen section of thick bamboo all has two rotation wheels through the bolt cover, the both sides outer wall of two fixed frames is provided with the fixed plate respectively, and the outer wall all is provided with same mounting panel in the middle of the top of two fixed plates, the top outer wall of mounting panel is provided with slewing mechanism, two relative one side outer. The invention not only ensures the filtering area of the sand, but also promotes the filtering efficiency of the sand and promotes the smoothness of the sand and stone filtering.
Description
Technical Field
The invention relates to the technical field of sand filtration, in particular to a sand rapid impurity filtering device for constructional engineering.
Background
The building is a space for people to live and use, such as houses, bridges, factory buildings, gymnasiums, cave-holes, water towers, temples and the like, which is formed by building materials such as soil, bricks, tiles, stone, wood, reinforced concrete, section bars and the like. Can often use the grit in building engineering technical field, when using the grit to carry out building construction, often mix impurity such as bold stone or long branch in the grit, therefore the grit needs to carry out the edulcoration to it before using.
Through the retrieval, chinese patent application number is CN 201921109431.6's patent, discloses a miscellaneous device is strained fast to grit for building engineering, including straining miscellaneous device body, strain the bottom fixedly connected with supporting shoe of miscellaneous device body, the bottom fixedly connected with mount of supporting shoe, the outer wall fixedly connected with fixed axle of mount, the outer wall swing joint of fixed axle has the gyro wheel, strain the top fixedly connected with dead lever of miscellaneous device body. The quick miscellaneous device of straining of grit for building engineering in above-mentioned patent exists following not enough:
the whole device has accomplished the miscellaneous effect of crossing to the grit, but because funnel bottom area is less, can not continuously strain miscellaneous work to the grit, consequently, the filterable efficiency of grit is lower relatively, greatly increased the grit and strain miscellaneous time cost, can not reach the standard of building engineering to the grit demand.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a sand and stone rapid impurity filtering device for constructional engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sand and stone fast impurity filtering device for constructional engineering comprises two supporting plates, wherein fixing frames are respectively arranged on the outer walls of the tops of the two supporting plates, and the outer walls of the opposite sides of the two supporting plates are respectively provided with two connecting plates, the inner walls of the peripheries of the two fixing frames are fixed with limit frames through a sliding mechanism, the outer walls of the circumferences of the opposite sides of the two limit frames are provided with filter screen cylinders, and the outer wall of the middle circumference of the filter screen cylinder is sleeved with two rotating wheels through bolts, the outer walls of the two sides of the two fixed frames are respectively provided with a fixed plate, the middle outer walls of the tops of the two fixed plates are respectively provided with the same mounting plate, the outer wall of the top of the mounting plate is provided with a rotating mechanism, the outer wall of one side of the bottom of the two supporting plates opposite to each other is provided with two clamping grooves, the inner walls of the four clamping grooves are respectively clamped with the same collecting groove, one side outer wall of one of them backup pad is provided with two magnetism and inhales the piece, and two magnetism and inhale that piece one side outer wall all to adsorb and be fixed with same dump bin.
Preferably: the rotating mechanism comprises two belts, two belt pulleys, a motor, a rotating rod, a worm wheel, a worm and two bearing seats, the motor is fixed on one side of the top of the mounting plate through a support plate, and the two bearing seats are fixed on the outer wall of the top of the mounting plate through bolts.
Further: the worm both ends are pegged graft inside two bearing frames, and the motor output shaft is connected through the screw with the one end of worm, and the outer wall is provided with the support frame in the middle of two fixed frame tops, and the bull stick pegs graft in the outer wall between two support frames.
On the basis of the scheme: the two belt pulleys are sleeved on the outer wall of the circumference of the rotating rod, each belt is sleeved on the circumference of each rotating wheel and each belt pulley, the worm wheel is sleeved on the outer wall of the circumference in the middle of the rotating rod, and the worm wheel are meshed with each other.
The better scheme in the scheme is as follows: each sliding mechanism comprises four rotating wheels and a sliding groove, the sliding groove is formed in the outer wall of the circumference of the limiting frame, and the four rotating wheels are fixed on the inner wall of the periphery of the limiting frame through bolts.
As a further scheme of the invention: the backup pad is close to the one side outer wall of dump bin and is provided with the hang plate, and the inner wall that the dump bin is close to hang plate one side is provided with the stock guide.
And meanwhile, the outer walls of the two sides of the inclined plate are provided with baffles, and the inner walls around the waste bin are provided with filter screens.
As a preferable aspect of the present invention: the outer wall of one side of the waste bin is hinged with a discharge door through a hinge.
And simultaneously, two the both sides outer wall of backup pad all is provided with semicircle joint piece.
The invention has the beneficial effects that:
1. this miscellaneous device is strained fast to grit for building engineering, through starter motor, it is rotatory that the motor drives the worm, and rotatory worm has driven the worm wheel rotatory, and two belt pulleys of pivoted worm wheel drive are rotatory, and two belt pulleys of rotation have driven two rotation wheel rotations through the belt, and then have promoted two rotations and have taken turns the rotation of taking turns to the filter screen section of thick bamboo, have not only guaranteed the filterable area of grit from this, have promoted the filterable efficiency of grit moreover.
2. This miscellaneous device is strained fast to grit for building engineering, when filter screen section of thick bamboo when rotatory, four runners can effectively be guaranteed to the spout in the spacing frame and rotate in its inside, and then guaranteed filter screen section of thick bamboo stability when carrying out rotary filtration, promoted the filterable smoothness degree of grit.
3. This miscellaneous device is strained fast to grit for building engineering, when the large granule grit from hang plate and stock guide leading-in to the garbage bin, and the filter screen in the garbage bin can effectively carry out secondary filter to promote the recovery again of waste material, improved the quality of the recovery of large granule grit.
4. This miscellaneous device is strained fast to grit for building engineering, four semicircle joint pieces have effectively promoted the gravel and have strained fixed of miscellaneous instrument and deposit.
5. This miscellaneous device is strained fast to grit for building engineering, start slewing mechanism, slewing mechanism drives the rotation of filter screen section of thick bamboo, two spacing frames are at the sliding mechanism internal rotation this moment, immediately, to pouring the grit in the filter screen section of thick bamboo, filter screen section of thick bamboo drives the grit rotation and strains miscellaneous, fine sand falls into the collecting vat after being filtered, and great grit is filtered out in rotatory filter screen section of thick bamboo, and remove to another spacing frame from a spacing frame, big grit passes through the dump bin and collects, thereby effectively accomplished the effect that the grit strained miscellaneous, and filter screen section of thick bamboo sustainable miscellaneous work of straining, it is also relatively great to strain miscellaneous area, the efficiency and the quality that the grit strained miscellaneous is improved.
Drawings
FIG. 1 is a schematic structural view of a sand and stone rapid impurity filtering device for construction engineering according to the present invention;
FIG. 2 is a schematic side view of a sand and stone rapid filtering device for construction engineering according to the present invention;
FIG. 3 is a schematic view of a partial structure of a rotary mechanism in the rapid sand and gravel filtering device for construction engineering according to the present invention;
FIG. 4 is a schematic view of a partial structure of a limiting frame in the rapid sand and stone filtering device for construction engineering according to the present invention;
FIG. 5 is a partial structural view of a waste bin of the rapid sand and stone impurity filtering device for construction engineering.
In the figure: the device comprises a support plate 1, a semicircular clamping block 2, a fixing frame 3, a limiting frame 4, a rotating wheel 5, a mounting plate 6, a waste bin 7, a collecting tank 8, a belt 9, a belt pulley 10, a motor 11, a discharge door 12, a rotating rod 13, a worm wheel 14, a worm 15, a bearing seat 16, a rotating wheel 17, a sliding chute 18, a filtering screen 19, a material guide plate 20, a slope plate 21, a baffle 22 and a magnetic suction block 23.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
A sand and stone fast impurity filtering device for building engineering is disclosed, as shown in figure 1-5, comprising two supporting plates 1, wherein the outer wall of the top of the two supporting plates 1 is respectively fixed with a fixed frame 3 through a bolt, the outer wall of one side opposite to the two supporting plates 1 is respectively fixed with two connecting plates through a bolt, the inner wall of the periphery of the two fixed frames 3 is fixed with a limit frame 4 through a sliding mechanism, the outer wall of one side opposite to the two limit frames 4 is fixed with a filter screen cylinder through a bolt, the outer wall of the middle circumference of the filter screen cylinder is sleeved with two rotating wheels 5 through a bolt, the outer walls of two sides of the two fixed frames 3 are respectively fixed with a fixed plate through a bolt, the outer wall of the middle of the top of the two fixed plates is fixed with a same mounting plate 6 through a bolt, the outer wall of, the inner walls of the four clamping grooves are clamped with the same collecting groove 8, the outer wall of one side of one supporting plate 1 is fixedly provided with two magnetic suction blocks 23 through bolts, and the outer wall of one side of each of the two magnetic suction blocks 23 is fixedly adsorbed with the same waste bin 7; during the use, start slewing mechanism, slewing mechanism drives the rotation of filter screen section of thick bamboo, two spacing frame 4 are at the slide mechanism internal rotation this moment, immediately, to pouring the grit into in the filter screen section of thick bamboo, filter screen section of thick bamboo drives the grit rotation and strains miscellaneous, fine sand falls into collecting vat 8 after being filtered, and great grit is filtered out in rotatory filter screen section of thick bamboo, and remove to another spacing frame 4 from spacing frame 4 of one, big grit passes through dump bin 7 and collects, thereby effectively accomplished the effect that the grit was strained miscellaneous, and filter screen section of thick bamboo sustainable miscellaneous work of straining, it is also relatively great to strain miscellaneous area, the efficiency and the quality that the grit was strained miscellaneous is improved.
In order to promote the rotary filtering work of the filter screen cylinder; as shown in fig. 1, 2 and 3, the rotating mechanism includes two belts 9, two belt pulleys 10, a motor 11, a rotating rod 13, a worm wheel 14, a worm 15 and two bearing seats 16, the motor 11 is fixed on one side of the top of the mounting plate 6 through a support plate, the two bearing seats 16 are fixed on the outer wall of the top of the mounting plate 6 through bolts, two ends of the worm 15 are inserted into the two bearing seats 16, an output shaft of the motor 11 is connected with one end of the worm 15 through threads, support frames are fixed on the outer wall of the middle of the top of the two fixing frames 3 through bolts, the rotating rod 13 is inserted into the outer wall between the two support frames, the two belt pulleys 10 are sleeved on the outer wall of the circumference of the rotating rod 13, each belt 9 is respectively sleeved on the circumference of each rotating wheel 5 and each belt pulley 10, the worm wheel 14 is sleeved on the; during the use, through starter motor 11, motor 11 drives the worm 15 rotatory, and rotatory worm 15 has driven worm wheel 14 rotatory, and two belt pulleys 10 of pivoted worm wheel 14 drive are rotatory, and two rotatory belt pulleys 10 have driven two and have rotated wheel 5 rotatoryly through belt 9, and then have promoted two rotations and have rotated the rotation of taking turns 5 and go up the filter screen cylinder, have not only guaranteed the filterable area of grit from this, have promoted the filterable efficiency of grit moreover.
In order to ensure the stability of the filter screen cylinder; as shown in fig. 2 and 4, each of the sliding mechanisms includes four rotating wheels 17 and a sliding groove 18, the sliding groove 18 is formed in the circumferential outer wall of the limiting frame 4, and the four rotating wheels 17 are fixed on the circumferential inner wall of the limiting frame 4 through bolts; when the filter screen cylinder rotates, the sliding grooves 18 in the limiting frame 4 can effectively ensure that the four rotating wheels 17 rotate in the filter screen cylinder, so that the stability of the filter screen cylinder during rotary filtering is ensured, and the smoothness of sand filtration is promoted.
To facilitate collection of large particle sand; as shown in fig. 1, 2 and 5, an inclined plate 21 is fixed on the outer wall of one side of the support plate 1 close to the waste bin 7 through bolts, a material guide plate 20 is fixed on the inner wall of one side of the waste bin 7 close to the inclined plate 21 through bolts, baffle plates 22 are fixed on the outer walls of two sides of the inclined plate 21 through bolts, a filter screen 19 is fixed on the inner wall of the periphery of the waste bin 7 through bolts, and a discharge door 12 is hinged on the outer wall of one side of the waste bin 7 through hinges; when large-particle sand is guided into the waste bin 7 from the inclined plate 21 and the guide plate 20, the filtering screen 19 in the waste bin 7 can effectively perform secondary filtering, thereby promoting the recycling of waste materials and improving the recycling quality of the large-particle sand.
To facilitate storage of the sand filtration tool; as shown in fig. 1, the outer walls of two sides of two support plates 1 are fixed with semicircular clamping blocks 2 through bolts; the four semicircular clamping blocks 2 effectively promote the fixation and storage of the sand and gravel filtering tool.
In the embodiment, when the motor 11 is started, the motor 11 drives the worm 15 to rotate, the rotating worm 15 drives the worm wheel 14 to rotate, the rotating worm wheel 14 drives the two belt pulleys 10 to rotate, the two rotating belt pulleys 10 drive the two rotating wheels 5 to rotate through the belt 9, so that the rotation of the filter screen cylinder on the two rotating wheels 5 is promoted, when the filter screen cylinder rotates, the sliding grooves 18 in the limiting frames 4 can effectively ensure that the four rotating wheels 17 rotate in the filter screen cylinder, so that the stability of the filter screen cylinder during rotary filtering is ensured, then, sand stones are poured into the filter screen cylinder, the filter screen cylinder drives the sand stones to rotate to filter impurities, fine sand falls into the collecting tank 8 after being filtered, larger sand stones are filtered out from the rotating filter screen cylinder and move from one limiting frame 4 to the other limiting frame 4, and large sand stones are collected through the waste material tank 7, thereby effectively achieving the function of filtering impurities from the sand.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A sand and stone fast impurity filtering device for building engineering comprises two supporting plates (1), and is characterized in that the outer walls of the tops of the two supporting plates (1) are respectively provided with a fixed frame (3), the outer wall of one side, opposite to the two supporting plates (1), is respectively provided with two connecting plates, the inner walls of the periphery of the two fixed frames (3) are fixed with a limit frame (4) through a sliding mechanism, the outer wall of the periphery of one side, opposite to the two limit frames (4), is provided with a filter screen cylinder, the outer wall of the periphery of the middle part of the filter screen cylinder is sleeved with two rotating wheels (5) through bolts, the outer walls of two sides of the two fixed frames (3) are respectively provided with a fixed plate, the outer walls of the middle parts of the tops of the two fixed plates are respectively provided with a same mounting plate (6), the, and the inner walls of the four clamping grooves are all clamped with the same collecting groove (8), the outer wall of one side of one supporting plate (1) is provided with two magnetic suction blocks (23), and the outer wall of one side of the two magnetic suction blocks (23) is fixedly adsorbed with the same waste bin (7).
2. The sand and stone fast impurity filtering device for the constructional engineering as claimed in claim 1, wherein the rotating mechanism comprises two belts (9), two belt pulleys (10), a motor (11), a rotating rod (13), a worm wheel (14), a worm (15) and two bearing seats (16), the motor (11) is fixed on one side of the top of the mounting plate (6) through a support plate, and the two bearing seats (16) are fixed on the outer wall of the top of the mounting plate (6) through bolts.
3. The sand and stone fast impurity filtering device for the building engineering as claimed in claim 2, wherein two ends of the worm (15) are inserted into two bearing seats (16), the output shaft of the motor (11) is connected with one end of the worm (15) through threads, the outer wall of the middle of the top of the two fixed frames (3) is provided with a support frame, and the rotating rod (13) is inserted into the outer wall between the two support frames.
4. The sand and stone fast impurity filtering device for the building engineering as claimed in claim 2, wherein two belt pulleys (10) are sleeved on the circumferential outer wall of the rotating rod (13), each belt (9) is sleeved on the circumference of each rotating wheel (5) and each belt pulley (10) respectively, the worm wheel (14) is sleeved on the middle circumferential outer wall of the rotating rod (13), and the worm (15) and the worm wheel (14) are meshed with each other.
5. The sand and stone fast impurity filtering device for the constructional engineering as claimed in claim 1, wherein each sliding mechanism comprises four rotating wheels (17) and a sliding groove (18), the sliding groove (18) is arranged on the circumferential outer wall of the limiting frame (4), and the four rotating wheels (17) are fixed on the circumferential inner wall of the limiting frame (4) through bolts.
6. The sand and stone fast impurity filtering device for the building engineering as claimed in claim 1, characterized in that the outer wall of one side of the supporting plate (1) close to the waste bin (7) is provided with an inclined plate (21), and the inner wall of one side of the waste bin (7) close to the inclined plate (21) is provided with a material guide plate (20).
7. The sand and stone fast impurity filtering device for the building engineering as claimed in claim 6, wherein the outer walls of both sides of the inclined plate (21) are provided with baffle plates (22), and the inner wall of the periphery of the waste bin (7) is provided with a filtering screen (19).
8. A sand and stone fast impurity filtering device for building engineering according to claim 7, characterized in that the outer wall of one side of the waste bin (7) is hinged with a discharging door (12) through a hinge.
9. The sand and stone fast impurity filtering device for the constructional engineering as claimed in claim 1, wherein the outer walls of two sides of the two supporting plates (1) are provided with semicircular clamping blocks (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010938685.XA CN112090723A (en) | 2020-09-09 | 2020-09-09 | Gravel rapid impurity filtering device for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010938685.XA CN112090723A (en) | 2020-09-09 | 2020-09-09 | Gravel rapid impurity filtering device for constructional engineering |
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| Publication Number | Publication Date |
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| CN112090723A true CN112090723A (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010938685.XA Pending CN112090723A (en) | 2020-09-09 | 2020-09-09 | Gravel rapid impurity filtering device for constructional engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769112A (en) * | 2022-03-31 | 2022-07-22 | 安徽省中畅生态工程建设有限公司 | Environment-friendly energy-saving type bridge construction sand filtering machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8334409D0 (en) * | 1983-12-23 | 1984-02-01 | Chang B | Grading granite by size |
| CN107185797A (en) * | 2017-06-27 | 2017-09-22 | 张建 | A kind of sand sieving machine for building |
| CN108188014A (en) * | 2017-12-23 | 2018-06-22 | 郑东亮 | A kind of quick Sand screen of municipal construction |
| CN208449900U (en) * | 2018-05-24 | 2019-02-01 | 安徽金麦乐面业有限公司 | A kind of wheat grain screening plant |
| CN109967168A (en) * | 2019-05-16 | 2019-07-05 | 徐江穹 | A kind of road and bridge construction crushing and screening device |
| CN111151455A (en) * | 2020-01-21 | 2020-05-15 | 亳州市沪谯药业有限公司 | Linkage processing equipment for purifying traditional Chinese medicine decoction pieces |
| CN210995144U (en) * | 2019-09-26 | 2020-07-14 | 宁波蛟川构件有限公司 | Centrifuge for sand-stone separation |
-
2020
- 2020-09-09 CN CN202010938685.XA patent/CN112090723A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8334409D0 (en) * | 1983-12-23 | 1984-02-01 | Chang B | Grading granite by size |
| CN107185797A (en) * | 2017-06-27 | 2017-09-22 | 张建 | A kind of sand sieving machine for building |
| CN108188014A (en) * | 2017-12-23 | 2018-06-22 | 郑东亮 | A kind of quick Sand screen of municipal construction |
| CN208449900U (en) * | 2018-05-24 | 2019-02-01 | 安徽金麦乐面业有限公司 | A kind of wheat grain screening plant |
| CN109967168A (en) * | 2019-05-16 | 2019-07-05 | 徐江穹 | A kind of road and bridge construction crushing and screening device |
| CN210995144U (en) * | 2019-09-26 | 2020-07-14 | 宁波蛟川构件有限公司 | Centrifuge for sand-stone separation |
| CN111151455A (en) * | 2020-01-21 | 2020-05-15 | 亳州市沪谯药业有限公司 | Linkage processing equipment for purifying traditional Chinese medicine decoction pieces |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769112A (en) * | 2022-03-31 | 2022-07-22 | 安徽省中畅生态工程建设有限公司 | Environment-friendly energy-saving type bridge construction sand filtering machine |
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Application publication date: 20201218 |