CN108554796A - A kind of sandstone screen box for building with refrigerating function - Google Patents
A kind of sandstone screen box for building with refrigerating function Download PDFInfo
- Publication number
- CN108554796A CN108554796A CN201810170422.1A CN201810170422A CN108554796A CN 108554796 A CN108554796 A CN 108554796A CN 201810170422 A CN201810170422 A CN 201810170422A CN 108554796 A CN108554796 A CN 108554796A
- Authority
- CN
- China
- Prior art keywords
- screening chamber
- runner
- fixedly connected
- refrigerating function
- screen box
- Prior art date
- 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.)
- Granted
Links
- 238000012216 screening Methods 0.000 claims abstract description 59
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims description 26
- 238000005057 refrigeration Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000004576 sand Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of sandstone screen boxes for building with refrigerating function, including ontology, pedestal, support arm, motor, screening chamber and discharge port, the body lower part mounting seat, the pedestal both upper ends thereof is fixedly connected with support arm, installation screening chamber between the support arm, feeding mouth is installed above the screening chamber, discharge port is installed below the screening chamber, motor is installed on the right side of the ontology, the motor output end is fixedly connected with first rotating shaft, and first bevel gear is arranged in right side in the first rotating shaft；The screening chamber inner upper installs sieve；The first runner is fixedly mounted on the left of the first rotating shaft, the second runner is installed below first runner；Lead screw is set on the right side of second runner；Reasonable design of the present invention can fully realize that material cools down, while can effectively remove impurity, energy-efficient, be suitble to promote.
Description
Technical field
The present invention relates to construction machinery equipment technical field, specifically a kind of sandstone for building screening with refrigerating function
Case.
Background technology
Sand is generally divided into two class of natural sand and artificial sand.It is formed by natural conditions effect (mainly rock weathering),
Grain size is in 5mm rock particles below, referred to as natural sand.Artificial sand is formed by rock grating, due to of high cost, sheet and powder
Shape object is more, does not have to generally, and the fineness of sand refers to the average thickness degree that the sand grains of different-grain diameter mixes, and is usually had
Point of coarse sand, middle sand, fine sand, the grain composition of sand refers to the blend proportion of sandstone size particles.When in use, due to the body of sand
Product is different, so to carry out classifying and selecting as needed；Sand ship is sieved in sand sieving machine also known as nonirrigated farmland, and sand-stone separator is to be suitable for river
Road, reservoir, the sand separating equipment of coal yard, by hull, shelf, speed reducer, conveyer belt, turn sieve, engine or motor form.
It in building construction process, needs to use a large amount of sandstone, to ensure the quality of construction, needs to screen sandstone, together
When, after entering stirring host due to the too high sand of temperature, temperature is excessively high to be easy to cause heat expansion phenomenon, to influence screening machine
Normal work, is cooled down by the way of water-cooled cooling, but this cooling method operation difficulty is big, working strength at present
Greatly, construction can be impacted, to cause a large amount of economic loss.
Invention content
The purpose of the present invention is to provide a kind of sandstone screen boxes for building with refrigerating function, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of sandstone screen box for building with refrigerating function, including ontology, pedestal, support arm, motor, screening chamber and discharging
Mouthful, the body lower part mounting seat, the pedestal both upper ends thereof is fixedly connected with support arm, and screening is installed between the support arm
Feeding mouth is installed in chamber, the screening chamber top, and discharge port, the ontology right side installation motor, institute are installed below the screening chamber
It states and is fixedly connected with the support arm on the right side of motor, the motor output end is fixedly connected with first rotating shaft, and the first rotating shaft is upper right
First bevel gear is arranged in side；The screening chamber inner upper installs sieve, and the sieve right end extends to outside the screening chamber,
And the sieve right end is fixedly connected with the first cushion chamber；The first runner of fixed installation on the left of the first rotating shaft, described first turn
Wheel lower section is installed by the second runner；Lead screw is set on the right side of second runner, and second runner is fixedly connected with lead screw, the lead screw
The screening intracavitary chamber is run through on right side, and the lead screw right end is rotatablely connected the screening chamber right side wall；The lead screw outer surface
Two sections of opposite screw threads in direction are set, threaded block is installed on the lead screw；Refrigeration compressor is arranged in the screening chamber left bottom,
Wind turbine is installed above the refrigeration compressor, the refrigeration compressor top is fixedly connected with connecting tube, the connecting tube with it is described
Wind turbine connects, and the connecting tube top is fixedly connected with the first cooling tube, and first cooling tube connects the screening chamber top, institute
The second runner is stated to be arranged in the sieve upper left side.
As a further solution of the present invention：The first bevel gear is fixedly mounted in the first rotating shaft, and described
Second shaft is installed below one bevel gear, is fixedly mounted second bevel gear above second shaft, the first bevel gear with
The second bevel gear engagement；It is fixedly connected with cam below second shaft, the cam is abutted with first cushion chamber.
As further scheme of the invention：Slag-drip opening is set on the left of the screening chamber, and the slag-drip opening is arranged in institute
State top on the left of sieve.
As further scheme of the invention：The first rotating shaft centre position connects transmission mechanism, the driver
Structure lower hinge exhaust fan, there are two the exhaust fans.
As further scheme of the invention：First runner is with second runner by transmitting band connection.
As further scheme of the invention：There are two the threaded blocks.
As further scheme of the invention：Second cam, the second cam installation are set between the threaded block
It is abutted on the downside of the sieve above the lead screw centre position, second cam.
As further scheme of the invention：Hinged scraper, the scraper include below the threaded block
The second cushion chamber is installed in broken blade and the second cushion chamber, the scraper top, and the second cushion chamber lower section is fixed to be connected
Connect broken blade.
As further scheme of the invention：It is fixedly connected with the second cooling tube on the right side of the connecting tube lower part, described the
Two cooling tubes run through the screening intracavitary chamber, and are rotatablely connected with the screening chamber right side wall, second cooling tube side surface
Several cold air outlets are set.
Compared with prior art, the beneficial effects of the invention are as follows：The second shaft rotation can drive the cam to turn
Dynamic, the cam rotation, which is realized, squeezes the first cushion chamber intermittence, and first cushion chamber pushes described sieve or so
It swings, realizes and high frequency zone is carried out to the material on the sieve, the first rotating shaft rotation can drive the exhaust fan
Rotation, and then accelerate the hollow flow of air of the screening chamber, improve the cooling velocity of material；The lead screw rotation drives described second
Cam rotates, the second cam rotation, and intermittence up and down can be carried out to the sieve and is squeezed, to further increase screening
Efficiency saves screening time, has saved a large amount of energy, and the lead screw rotation can drive the threaded block in the same direction or different
To movement, to drive the scraper to move horizontally, realizes and broken mesh is rolled to the material in the screening bottom of chamber portion
, the cold air outlet can spray cold air, and cooling purpose is carried out to material in the screening chamber to realize；The present invention
Reasonable design can fully realize that material cools down, while can effectively remove impurity, energy-efficient, be suitble to promote.
Description of the drawings
Fig. 1 is the structural schematic diagram of the sandstone screen box for building with refrigerating function.
Fig. 2 is the structural schematic diagram of refrigeration compressor in the sandstone screen box for building with refrigerating function.
Fig. 3 is the structural schematic diagram of lead screw in the sandstone screen box for building with refrigerating function.
Fig. 4 is the close-up schematic view of A in Fig. 1.
Fig. 5 is the structural schematic diagram of the second cooling tube in the sandstone screen box for building with refrigerating function.
In figure：1- ontologies, 2- pedestals, 3- support arms, 4- motors, 5- screenings chamber, 6- discharge ports, 7- sieves, first turn of 8-
Axis, 9- first bevel gears, 10- second bevel gears, the second shafts of 11-, 12- cams, the first cushion chambers of 13-, 14- exhaust fans, 15-
Transmission mechanism, 16- feeding mouths, 17- slag-drip openings, 18- refrigeration compressors, 19- wind turbines, 20- connecting tubes, the first cooling tubes of 21-,
The first runners of 22-, 23- conveyer belts, the second runners of 24-, the second cooling tubes of 25-, 26- cold air outlets, 27- lead screws, 28- second are convex
Wheel, 29- threaded blocks, 30- scrapers, 31- are crushed blade, the second cushion chambers of 32-.
Specific implementation mode
Technical scheme of the present invention is described in more detail With reference to embodiment.
Please refer to Fig.1-5, a kind of sandstone screen box for building with refrigerating function, including ontology 1, pedestal 2, support arm
3, motor 4, screening chamber 5 and discharge port 6,1 lower part mounting seat 2 of the ontology, 2 both upper ends thereof of the pedestal are fixedly connected with support
Arm 3, installation screening chamber 5 between the support arm 3,5 top of the screening chamber are installed feeding mouth 16, are pacified below the screening chamber 5
Material mouth 6 is taken on, motor 4 is installed on 1 right side of the ontology, and 4 right side of the motor is fixedly connected with the support arm 3, and the motor 4 is defeated
Outlet is fixedly connected with first rotating shaft 8, and first bevel gear 9 is arranged in right side in the first rotating shaft 8, and the first bevel gear 9 is fixed
In the first rotating shaft 8, the second shaft 11 is installed in 9 lower section of the first bevel gear, and second shaft, 11 top is solid
Dingan County fills second bevel gear 10, and the first bevel gear 9 is engaged with the second bevel gear 10；Second shaft, 11 lower section is solid
Surely cam 12 is connected；5 inner upper of screening chamber installs sieve 7, and 7 right end of the sieve extends to outside the screening chamber 5,
And 7 right end of sieve is fixedly connected with the first cushion chamber 13, the cam 12 is abutted with first cushion chamber 13；Described second
The rotation of shaft 11 can drive the cam 12 to rotate, and squeeze intermittent to first cushion chamber 13 is realized in the rotation of the cam 12
Pressure, first cushion chamber 13 push the sieve 7 to swing, and realize and carry out high-efficiency sieve to the material on the sieve 7
Choosing；Slag-drip opening 17 is arranged in 5 left side of the screening chamber, and the setting of the slag-drip opening 17 is above 7 left side of the sieve；Described first turn
8 centre position of axis connects transmission mechanism 15, and 15 lower hinge exhaust fan 14 of the transmission mechanism, there are two the exhaust fans 14,
The first rotating shaft 8 rotates, and the exhaust fan 14 can be driven to rotate, and then accelerates the 5 hollow flow of air of screening chamber, improves
The cooling velocity of material；The first runner 22, first runner, 22 lower section installation second is fixedly mounted in 8 left side of the first rotating shaft
Runner 24, first runner 22 are connect with second runner 24 by conveyer belt 23；Second runner, 24 right side setting
Lead screw 27, second runner 24 are fixedly connected with lead screw 27, and 5 inner cavity of screening chamber is run through on 27 right side of the lead screw, and described
27 right end of lead screw is rotatablely connected 5 right side wall of screening chamber；The opposite screw thread in two sections of directions, institute is arranged in 27 outer surface of the lead screw
Installation threaded block 29 on lead screw 27 is stated, there are two the threaded blocks 29, and the second cam 28 is arranged between the threaded block 29, described
Second cam 28 is mounted on 27 centre position of the lead screw, and second cam, 28 top is abutted with 7 downside of the sieve；It is described
The rotation of lead screw 27 drives second cam 28 to rotate, and second cam 28 rotates, and can be carried out between the upper and lower to the sieve 7
Having a rest property squeezes, and to further increase screening efficiency, saves screening time, has saved a large amount of energy；Under the threaded block 29
Side is hinged scraper 30, and the scraper 30 includes being crushed 31 and second cushion chamber 32 of blade, on the scraper 30
The second cushion chamber 32 of side's installation, second cushion chamber, 32 lower section are fixedly connected with broken blade 31, and the lead screw 27 rotates, can
It drives the threaded block 29 in the same direction or incorgruous movement realizes to drive the scraper 30 to move horizontally to described
The material of 5 bottom of screening chamber rolls broken purpose；Refrigeration compressor 18, the refrigeration is arranged in 5 left bottom of screening chamber
Wind turbine 19 is installed in 18 top of compressor, and 18 top of the refrigeration compressor is fixedly connected with connecting tube 20, the connecting tube 20 and institute
The connection of wind turbine 19 is stated, 20 top of the connecting tube is fixedly connected with the first cooling tube 21, and first cooling tube 21 connects the sieve
5 top of chamber, second runner 24 is selected to be arranged in 7 upper left side of the sieve；The is fixedly connected on the right side of 20 lower part of the connecting tube
Two cooling tubes 25, second cooling tube 25 runs through 5 inner cavity of screening chamber, and is rotatablely connected with 5 right side wall of screening chamber,
Several cold air outlets 26 are arranged in second cooling tube, 25 side surface, and the cold air outlet 26 can spray cold air, to
Realization carries out cooling purpose to material in the screening chamber 5.
The present invention operation principle be：Material enters in the screening chamber 5, and the motor 4 starts, and drives described first turn
The rotation of axis 8, the rotation of the first rotating shaft 8 drive the first bevel gear 9 to rotate, described in the rotation drive of the first bevel gear 9
Second bevel gear 10 and the rotation of the second shaft 11, second shaft 11 drive the cam 12 to rotate, realize described
The extruding of sieve 7 improves the dust removal rate of material；The first rotating shaft 8 rotates, and the exhaust fan 14 can be driven to rotate,
And then accelerate the 5 hollow flow of air of screening chamber, improve the cooling velocity of material；The first rotating shaft 8 rotates simultaneously, drives institute
The first runner 22 and the rotation of the second runner 24 are stated, the rotation of the second runner 24 drives the lead screw 27 to rotate, the lead screw 27
Rotation drives second cam 28 to rotate, and second cam 28 rotates, and intermittent up and down squeeze can be carried out to the sieve 7
Pressure；The lead screw 27 rotates, and the threaded block 29 can be driven in the same direction or incorgruous movement, to drive the scraper 30
It moves horizontally, realizes and broken purpose is rolled to the material of 5 bottom of the screening chamber；Reasonable design of the present invention, can be abundant
It realizes material cooling, while can effectively remove impurity, it is energy-efficient, it is suitble to promote.
The better embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (9)
1. a kind of sandstone screen box for building with refrigerating function, which is characterized in that including ontology（1）, pedestal（2）, support
Arm（3）, motor（4）, screening chamber（5）And discharge port（6）, the ontology（1）Lower part mounting seat（2）, the pedestal（2）Top
Both ends are fixedly connected with support arm（3）, the support arm（3）Between installation screening chamber（5）, the screening chamber（5）Top install into
Material mouth（16）, the screening chamber（5）Lower section is installed by discharge port（6）, the ontology（1）Right side is installed by motor（4）, the motor
（4）Right side is fixedly connected with the support arm（3）, the motor（4）Output end is fixedly connected with first rotating shaft（8）, described first turn
Axis（8）First bevel gear is arranged in upper right side（9）；The screening chamber（5）Inner upper installs sieve（7）, the sieve（7）Right end
Extend to the screening chamber（5）Outside, and the sieve（7）Right end is fixedly connected with the first cushion chamber（13）；The first rotating shaft
（8）The first runner is fixedly mounted in left side（22）, first runner（22）Lower section is installed by the second runner（24）；Second runner
（24）Lead screw is arranged in right side（27）, second runner（24）It is fixedly connected with lead screw（27）, the lead screw（27）Institute is run through on right side
State screening chamber（5）Inner cavity, and the lead screw（27）Right end is rotatablely connected the screening chamber（5）Right side wall；The lead screw（27）Outside
The opposite screw thread in two sections of directions, the lead screw is arranged in surface（27）Upper installation threaded block（29）；The screening chamber（5）Left bottom
Refrigeration compressor is set（18）, the refrigeration compressor（18）Top is installed by wind turbine（19）, the refrigeration compressor（18）Top
It is fixedly connected with connecting tube（20）, the connecting tube（20）With the wind turbine（19）Connection, the connecting tube（20）Top, which is fixed, to be connected
Connect the first cooling tube（21）, first cooling tube（21）Connect the screening chamber（5）Top, second runner（24）Setting
In the sieve（7）Upper left side.
2. the sandstone screen box for building according to claim 1 with refrigerating function, which is characterized in that first cone
Gear（9）It is fixedly mounted on the first rotating shaft（8）On, the first bevel gear（9）Lower section is installed by the second shaft（11）, described
Second shaft（11）Second bevel gear is fixedly mounted in top（10）, the first bevel gear（9）With the second bevel gear（10）
Engagement；Second shaft（11）Lower section is fixedly connected with cam（12）, the cam（12）With first cushion chamber（13）It supports
It connects.
3. the sandstone screen box for building according to claim 1 with refrigerating function, which is characterized in that the screening chamber
（5）Slag-drip opening is arranged in left side（17）, the slag-drip opening（17）It is arranged in the sieve（7）Above left side.
4. the sandstone screen box for building according to claim 1 with refrigerating function, which is characterized in that described first turn
Axis（8）Centre position connects transmission mechanism（15）, the transmission mechanism（15）Lower hinge exhaust fan（14）, the exhaust fan
（14）There are two.
5. the sandstone screen box for building according to claim 1 with refrigerating function, which is characterized in that described first turn
Wheel（22）With second runner（24）Pass through conveyer belt（23）Connection.
6. the sandstone screen box for building according to claim 1 with refrigerating function, which is characterized in that the threaded block
（29）There are two.
7. the sandstone screen box for building according to claim 1 with refrigerating function, which is characterized in that the threaded block
（29）Between the second cam is set（28）, second cam（28）Mounted on the lead screw（27）Centre position, described second
Cam（28）Top and the sieve（7）Downside abuts.
8. the sandstone screen box for building according to claim 1 with refrigerating function, which is characterized in that the threaded block
（29）Lower section is hinged scraper（30）, the scraper（30）Including being crushed blade（31）With the second cushion chamber（32）, institute
State scraper（30）Top is installed by the second cushion chamber（32）, second cushion chamber（32）Lower section is fixedly connected with broken blade
（31）.
9. the sandstone screen box for building according to claim 1 with refrigerating function, which is characterized in that the connecting tube
（20）It is fixedly connected with the second cooling tube on the right side of lower part（25）, second cooling tube（25）Through the screening chamber（5）Inner cavity, and
With the screening chamber（5）Right side wall is rotatablely connected, second cooling tube（25）Several cold air outlets are arranged in side surface（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810170422.1A CN108554796B (en) | 2018-03-01 | 2018-03-01 | Sand and stone screening box for building with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810170422.1A CN108554796B (en) | 2018-03-01 | 2018-03-01 | Sand and stone screening box for building with cooling function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108554796A true CN108554796A (en) | 2018-09-21 |
| CN108554796B CN108554796B (en) | 2021-05-04 |
Family
ID=63532334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810170422.1A Active CN108554796B (en) | 2018-03-01 | 2018-03-01 | Sand and stone screening box for building with cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108554796B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201466A (en) * | 2018-10-18 | 2019-01-15 | 禹州市昆仑模具有限公司 | A kind of vibration water cooling sieve |
| CN109211642A (en) * | 2018-11-14 | 2019-01-15 | 中国科学院、水利部成都山地灾害与环境研究所 | The soil sample makeup that is made into one is set |
| CN109482490A (en) * | 2018-11-07 | 2019-03-19 | 湖南泰安硅业有限公司 | A kind of smelting industrial silicon silicon slag collection device |
| CN111514980A (en) * | 2020-04-13 | 2020-08-11 | 孙长野 | Multi-level sieving mechanism of grit for construction |
| CN112058648A (en) * | 2020-08-27 | 2020-12-11 | 陈磊 | Residue clearance and wastrel sieving mechanism of hexagon nut production usefulness |
| CN114082473A (en) * | 2021-12-02 | 2022-02-25 | 爱仑倍思纳米科技(苏州)有限公司 | Synthesis device of activated carbon-nano iron composite nano material |
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| CN109201466A (en) * | 2018-10-18 | 2019-01-15 | 禹州市昆仑模具有限公司 | A kind of vibration water cooling sieve |
| CN109482490A (en) * | 2018-11-07 | 2019-03-19 | 湖南泰安硅业有限公司 | A kind of smelting industrial silicon silicon slag collection device |
| CN109211642A (en) * | 2018-11-14 | 2019-01-15 | 中国科学院、水利部成都山地灾害与环境研究所 | The soil sample makeup that is made into one is set |
| CN111514980A (en) * | 2020-04-13 | 2020-08-11 | 孙长野 | Multi-level sieving mechanism of grit for construction |
| CN112058648A (en) * | 2020-08-27 | 2020-12-11 | 陈磊 | Residue clearance and wastrel sieving mechanism of hexagon nut production usefulness |
| CN114082473A (en) * | 2021-12-02 | 2022-02-25 | 爱仑倍思纳米科技(苏州)有限公司 | Synthesis device of activated carbon-nano iron composite nano material |
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