CN217699556U - Powder selecting device for production of admixture - Google Patents
Powder selecting device for production of admixture Download PDFInfo
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- CN217699556U CN217699556U CN202221522261.6U CN202221522261U CN217699556U CN 217699556 U CN217699556 U CN 217699556U CN 202221522261 U CN202221522261 U CN 202221522261U CN 217699556 U CN217699556 U CN 217699556U
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- powder
- fine powder
- box
- box body
- farine
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- 239000000843 powder Substances 0.000 title claims abstract description 168
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 239000004575 stone Substances 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 14
- 239000011707 mineral Substances 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a powder selecting device for admixture production, which relates to the technical field of powder selecting machines and comprises a working bucket, a fine powder barrel and a box body, wherein a vibrating screen is arranged on the working bucket, the screen plate of the vibrating screen can divide the inner space of the working bucket into an upper cavity and a lower cavity, a stone crusher is fixedly arranged in the upper cavity, and mineral aggregate input by a feed pipe can enter the upper cavity and fall into the stone crusher for crushing; the fine powder barrel is internally provided with a collecting cavity, and the bottom of the fine powder barrel is provided with a powder outlet which is connected and communicated with the collecting cavity; be provided with blast apparatus on the lateral wall of box one side, the ventilation hole has been seted up on the correspondence on the lateral wall of box opposite side, and ventilation hole department is provided with the screen cloth that is used for selecting the farine, and blast apparatus can blow in the farine that falls into in the separation chamber to collecting the chamber through screen cloth and connecting pipe. The utility model provides a selection powder device is used in admixture production can separate and select the farine with middlings and farine.
Description
Technical Field
The utility model relates to a selection powder machine technical field especially relates to a selection powder device is used in admixture production.
Background
The concrete admixture is used for improving the performance of concrete, saving water and adjusting the strength grade of the concrete, natural or artificial powdery mineral substances capable of improving the performance of the concrete are added during the mixing of the concrete, powder selection is an important step in the production process of the admixture, fine powder is required to be used as raw materials for producing the admixture, so that the mineral particles need to be subjected to powder selection, and mineral powder with smaller particles needs to be selected for use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a selection powder device is used in admixture production to solve the problem that above-mentioned prior art exists, can separate and select the farine with middlings and farine.
In order to achieve the above purpose, the utility model provides a following scheme:
the utility model provides a blending production is with selecting powder device, including work fill, fine powder bucket and be located work fill below and with the box that work fill is connected and is linked together, be provided with a reciprocating sieve that is used for selecting coarse powder and fine powder on the work fill, the sieve of reciprocating sieve can with work fill inner space partition is last cavity and lower cavity, fixed building stones rubbing crusher that is provided with in the cavity of going up, an inlet pipe with go up the cavity and be connected and communicate, the mineral aggregate that drops into by the inlet pipe can get into go up the cavity and fall into in the building stones rubbing crusher smashes, the coarse powder and the fine powder that produce after the mineral aggregate is smashed can pass the sieve and get into by going up the cavity and going into in the cavity of going down; the fine powder barrel is internally provided with a collecting cavity, and the bottom of the fine powder barrel is provided with a powder outlet which is connected and communicated with the collecting cavity; the inside separating chamber that has of box, middlings and farine in the cavity can fall into down in the separating chamber, be provided with blast apparatus on the lateral wall of box one side, the ventilation hole has been seted up to the correspondence on the lateral wall of box opposite side, ventilation hole department is provided with the screen cloth that is used for selecting the farine, a connecting pipe one end with the ventilation hole is connected and is linked together, the connecting pipe other end with the farine bucket is connected and is linked together, blast apparatus can be with falling into the farine process in the separating chamber the screen cloth with the connecting pipe blows in extremely collect in the chamber.
Preferably, the reciprocating sieve includes shock dynamo, support and the sieve, the jack has been seted up on the work fill, part the sieve can insert in the jack and will the work fill is seted up the cross-section in jack department is whole to be covered, is located the outer part of work fill fixedly be provided with on the sieve the support, fixedly be provided with on the support shock dynamo.
Preferably, the stone crusher further comprises a plurality of fixing plates, one end of each fixing plate is fixedly connected with the inner wall of the working hopper at the upper cavity, and the other end of each fixing plate is fixedly connected with the stone crusher.
Preferably, the coarse powder box further comprises a coarse powder box body, a push-pull groove is formed in the box body, the coarse powder box can extend into the box body through the push-pull groove, and coarse powder entering the separation cavity from the lower cavity can fall into the coarse powder box.
Preferably, the powder scraping device comprises a driving device and at least one powder scraping plate, each powder scraping plate is in transmission connection with the driving device and can be attached to the inner side wall of the fine powder barrel, and the driving device can drive each powder scraping plate to move and scrape fine powder on the inner side wall of the fine powder barrel.
Preferably, drive arrangement includes driving motor, pivot and connecting plate, the pivot can be passed the fine powder bucket and stretch into to inside the fine powder bucket, the pivot is located the outside one end of fine powder bucket with the driving motor transmission is connected, the pivot is located the inside one end of fine powder bucket with connecting plate fixed connection, the connecting plate both ends are all fixed and are provided with one scrape the powder board, driving motor can drive the connecting plate rotates and drives two scrape the powder board motion, two scrape the powder board motion trail be can with the cylinder of laminating mutually in the fine powder bucket.
Preferably, the inner bottom wall of the fine powder barrel is obliquely arranged, and the extending height of the fine powder barrel from one side provided with the powder outlet to the other side is gradually increased.
Preferably, the box body is provided with a mounting hole, the blowing device is a fan, the fan is mounted at the mounting hole, and part of the mounting hole between the fan and the inner wall of the box body extends from the outer side of the box body to the inner side of the box body, so that the diameter of the mounting hole is gradually increased.
Preferably, the vent hole extends from the outer side of the box body to the inner side of the box body, and the diameter of the vent hole is gradually increased.
The utility model discloses for prior art gain following technological effect:
the utility model provides a selection powder device is used in admixture production, through the building stones rubbing crusher that sets up in the last cavity, can smash the mineral aggregate that gets into the work fill into granule, the mixture of middlings and farine, wherein, middlings and farine can pass the sieve and get into lower cavity, and fall into the box by lower cavity, middlings and farine fall the in-process in the separation intracavity, blown to the ventilation hole by blast apparatus, the farine can pass the screen cloth and enter into to the farine bucket, thereby the middlings can be fallen to the box bottom by the screen cloth interception. Therefore, the utility model provides a selection powder device is used in admixture production can separate coarse powder and farine and select the farine.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a powder selecting device for admixture production provided by the present invention;
fig. 2 is a sectional view of the working bucket provided by the present invention;
FIG. 3 is a cross-sectional view of the container and the fine powder barrel provided by the present invention;
in the figure: 100-a powder selecting device for admixture production; 1-a working bucket; 11-a vibrating screen; 111-a vibration motor; 112-a scaffold; 113-sieve plate; 12-an upper chamber; 121-stone crusher; 122-a fixed plate; 13-a lower chamber; 14-feed pipe; 2-a box body; 21-a separation chamber; 22-blowing means; 23-a vent hole; 24-a screen mesh; 25-a connecting tube; 26-coarse powder box; 27-a push-pull groove; 28-mounting holes; 3-fine powder barrel; 31-a collection chamber; 32-a powder outlet; 4-a powder scraping device; 41-a drive device; 411-a drive motor; 412-a rotating shaft; 413-a connecting plate; 42-powder scraping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a selection powder device is used in admixture production to solve the problem that prior art exists, can separate and select the farine with middlings and farine.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a powder selecting device 100 is used in admixture production, as shown in fig. 1-3, in this embodiment, including work fill 1, fine powder bucket 3 and be located work fill 1 below and with work fill 1 be connected and the box 2 that communicates, be provided with a reciprocating sieve 11 that is used for selecting coarse powder and fine powder on the work fill 1, the sieve 113 of reciprocating sieve 11 can be divided into upper chamber 12 and lower chamber 13 with work fill 1 internal space, fixed being provided with building stones rubbing crusher 121 in the upper chamber 12, a inlet pipe 14 is connected and is communicated with upper chamber 12, the mineral aggregate that drops into by inlet pipe 14 can get into upper chamber 12 and fall into building stones rubbing crusher 121 and smash, the coarse powder and the fine powder that produce after the mineral aggregate is smashed can pass sieve 113 and get into to chamber 13 by upper chamber 12; the fine powder barrel 3 is internally provided with a collecting cavity 31, and the bottom of the fine powder barrel 3 is provided with a powder outlet 32 which is connected and communicated with the collecting cavity 31; the inside separation chamber 21 that has of box 2, middlings and the fine powder in the lower chamber 13 can fall into separation chamber 21, be provided with blast apparatus 22 on the lateral wall of box 2 one side, ventilation hole 23 has been seted up to correspondence on the lateral wall of box 2 opposite side, ventilation hole 23 department is provided with the screen cloth 24 that is used for selecting the fine powder, a connecting pipe 25 one end is connected and communicates with ventilation hole 23, the connecting pipe 25 other end is connected and communicates with fine powder bucket 3, blast apparatus 22 can blow in the fine powder that falls into separation chamber 21 to collecting chamber 31 through screen cloth 24 and connecting pipe 25.
Through setting up building stones rubbing crusher 121 in upper chamber 12, can be with the mineral aggregate who gets into work fill 1 smash into the mixture of granule, coarse powder and fine powder, wherein, coarse powder and fine powder can pass sieve 113 and get into lower chamber 13, and fall into box 2 by lower chamber 13, coarse powder and fine powder fall the in-process in separating chamber 21, be blown to ventilation hole 23 by blast apparatus 22, fine powder can pass screen cloth 24 and get into in fine powder bucket 3, coarse powder can be intercepted by screen cloth 24 and fall to the bottom in the box 2, thereby the separation of coarse powder and fine powder has been realized, apply the production of admixture with fine powder, can improve the off-the-shelf quality of admixture, can improve the production efficiency of admixture simultaneously.
Vibrating screen 11 includes vibrating motor 111, support 112 and sieve 113, the jack has been seted up on the work fill 1, part sieve 113 can insert in the jack and fight 1 with the work and set up the whole covers in cross-section in jack department, it is provided with support 112 to be located the fixed support 112 that is provided with on the outer part sieve 113 of work fill 1, the fixed vibrating motor 111 that is provided with on the support 112, sieve 113 has the motion space in the jack, open vibrating motor 111 back, vibrating motor 111 can drive sieve 113 and move together, in order to screen the mineral aggregate after smashing, the particulate matter can stop on sieve 113, coarse powder and fine powder can pass screen cloth 24 and fall into lower cavity 13.
The utility model discloses an in the alternative, it is more preferred that admixture production is with selection powder device 100 still includes a plurality of fixed plates 122, 1 inner wall fixed connection is fought with the work of going up cavity 12 department to the equal one end of each fixed plate 122, each fixed plate 122 other end all with building stones rubbing crusher 121 outer wall fixed connection, inlet pipe 14 is fought 1 junction with the work and is located building stones rubbing crusher 121 directly over, the mineral aggregate that drops into can fall into building stones rubbing crusher 121 under the action of gravity.
The utility model discloses an in the alternative, it is more preferred, selection powder device 100 is used in admixture production still includes coarse powder box 26, push-and-pull groove 27 has been seted up on the box 2, coarse powder box 26 can push into to box 2 inside through push-and-pull groove 27, the middlings that enters into to the disengagement chamber 21 by lower chamber 13 can fall into coarse powder box 26, the bottom size is corresponding in coarse powder box 26 size and the box 2, guarantee that coarse powder box 26 can install the bottom in box 2 just, so that collect whole middlings that fall, can set up the leader on the coarse powder box 26, be convenient for carry out the push-and-pull operation to coarse powder box 26.
The utility model discloses an among the alternative, it is comparatively preferred that admixture production is with selection powder device 100 still includes powder scraping device 4, and powder scraping device 4 includes drive arrangement 41 and at least one and scrapes powder board 42, and each scrapes powder board 42 and all is connected with drive arrangement 41 transmission, and each scrapes powder board 42 homoenergetic and laminates with 3 inside walls of farine bucket, and drive arrangement 41 can drive each and scrape the motion of powder board 42 and strike off the farine on the 3 inside walls of farine bucket.
The driving device 41 comprises a driving motor 411, a rotating shaft 412 and a connecting plate 413, the rotating shaft 412 can penetrate through the fine powder barrel 3 and extend into the fine powder barrel 3, the rotating shaft 412 is located in the middle of the fine powder barrel 3 and is vertically arranged, the side wall surface of the collecting cavity 31 is a cylindrical surface, one end, located outside the fine powder barrel 3, of the rotating shaft 412 is in transmission connection with the driving motor 411, the driving motor 411 is fixed to the top of the fine powder barrel 3, one end, located inside the fine powder barrel 3, of the rotating shaft 412 is fixedly connected with the connecting plate 413, two ends of the connecting plate 413 are both fixedly provided with a powder scraping plate 42, the driving motor 411 can drive the connecting plate 413 to rotate and drive the two powder scraping plates 42 to move, the movement tracks of the two powder scraping plates 42 are cylindrical surfaces capable of being attached to the inner side wall of the fine powder barrel 3, the connecting plate 413 is perpendicular to the rotating shaft 412, and the length of the powder scraping plate 42 is preferably the vertical distance between the lowest point at the top of the collecting cavity 31 and the highest point at the bottom of the collecting cavity 31, so that fine powder adsorbed on the inner wall of the fine powder barrel 3 can be scraped to the greatest extent.
The inclined setting of diapire in the fine powder bucket 3, the one side that has seted up out powder mouth 32 from fine powder bucket 3 extends the height and increases gradually to the opposite side, and discharge gate department joinable one with the same play hopper of diapire gradient in the fine powder bucket 3, can be convenient for discharge the fine powder from collecting chamber 31.
The box body 2 is provided with a mounting hole 28, the blowing device 22 is a fan, the fan is preferably an industrial powerful fan, the fan is mounted at the mounting hole 28, part of the mounting hole 28 between the fan and the inner wall of the box body 2 extends from the outer side of the box body 2 to the inner side of the box body 2, the diameter of the mounting hole is gradually increased, the blowing range of the fan can be improved, coarse powder and fine powder are blown to the vent hole 23 under the action of the fan in the falling process, the fine powder is intercepted under the action of the screen 24, and then the coarse powder falls into the coarse powder box 26 to be collected.
The vent 23 extends from the outer side of the box body 2 to the inner side of the box body 2, the diameter of the vent is gradually increased, the collection range of fine powder is enlarged, and the collection efficiency of the fine powder is improved.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for those skilled in the art, the idea of the present invention may be changed in the specific embodiments and the application range. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. The utility model provides a powder selecting device is used in admixture production which characterized in that: the method comprises the following steps:
the working bucket is provided with a vibrating screen for screening out coarse powder and fine powder, the screen plate of the vibrating screen can divide the internal space of the working bucket into an upper chamber and a lower chamber, a stone crusher is fixedly arranged in the upper chamber, a feeding pipe is connected and communicated with the upper chamber, mineral aggregate fed by the feeding pipe can enter the upper chamber and fall into the stone crusher for crushing, and the coarse powder and the fine powder generated after the mineral aggregate is crushed can pass through the screen plate and enter the lower chamber from the upper chamber;
the fine powder barrel is internally provided with a collecting cavity, and the bottom of the fine powder barrel is provided with a powder outlet which is connected and communicated with the collecting cavity;
and be located work fill below and with the box that work fill is connected and is linked together, the inside disengagement chamber that has of box, middlings and farine in the cavity can fall into down in the disengagement chamber, be provided with blast apparatus on the lateral wall of box one side, the ventilation hole has been seted up in the correspondence on the lateral wall of box opposite side, ventilation hole department is provided with the screen cloth that is used for selecting the farine, a connecting pipe one end with the ventilation hole is connected and is linked together, the connecting pipe other end with the farine bucket is connected and is linked together, blast apparatus can be with falling into the farine process in the disengagement chamber the screen cloth with the connecting pipe blows in to in the collection chamber.
2. The admixture production powder selecting device according to claim 1, characterized in that: the vibrating screen comprises a vibrating motor, a support and a screen plate, wherein jacks are formed in the work hopper, part of the screen plate can be inserted into the jacks and can cover the sections of the jacks formed in the work hopper, the screen plate is located at the part outside the work hopper, the support is fixedly arranged on the screen plate, and the vibrating motor is fixedly arranged on the support.
3. The admixture production powder selecting device according to claim 1, characterized in that: the stone crusher also comprises a plurality of fixing plates, wherein one end of each fixing plate is fixedly connected with the inner wall of the working hopper at the upper cavity, and the other end of each fixing plate is fixedly connected with the stone crusher.
4. The admixture production powder selecting device according to claim 1, characterized in that: the coarse powder box is characterized by further comprising a coarse powder box body, wherein a push-pull groove is formed in the box body, the coarse powder box can extend into the box body through the push-pull groove, and the coarse powder box enters the separation cavity from the lower cavity and can fall into the coarse powder box.
5. The admixture production powder selecting device according to claim 1, characterized in that: the powder scraping device comprises a driving device and at least one powder scraping plate, the powder scraping plates are in transmission connection with the driving device and can be attached to the inner side wall of the fine powder barrel, and the driving device can drive the powder scraping plates to move and scrape fine powder on the inner side wall of the fine powder barrel.
6. The admixture production powder selecting device according to claim 5, wherein: drive arrangement includes driving motor, pivot and connecting plate, the pivot can be passed the fine powder bucket and stretch into extremely inside the fine powder bucket, the pivot is located the outside one end of fine powder bucket with the driving motor transmission is connected, the pivot is located the inside one end of fine powder bucket with connecting plate fixed connection, the connecting plate both ends are all fixed and are provided with one scrape the powder board, driving motor can drive the connecting plate rotates and drives two scrape the powder board motion, two scrape powder board motion trail be can with the cylinder of the lateral wall laminating in the fine powder bucket.
7. The admixture production powder selecting device according to claim 1, characterized in that: the bottom wall in the fine powder barrel is obliquely arranged, and the extending height of one side of the fine powder barrel, which is provided with the powder outlet, from the fine powder barrel to the other side is gradually increased.
8. The admixture production powder selecting device of claim 1, wherein: the box body is provided with a mounting hole, the blowing device is a fan, the fan is mounted at the mounting hole, the mounting hole between the fan and the inner wall of the box body extends from the outer side of the box body to the inner side of the box body, and the diameter of the mounting hole is gradually increased.
9. The admixture production powder selecting device according to claim 1, characterized in that: the ventilation hole is extended from the outer side of the box body to the inner side of the box body, and the diameter of the ventilation hole is gradually increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221522261.6U CN217699556U (en) | 2022-06-17 | 2022-06-17 | Powder selecting device for production of admixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221522261.6U CN217699556U (en) | 2022-06-17 | 2022-06-17 | Powder selecting device for production of admixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217699556U true CN217699556U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221522261.6U Active CN217699556U (en) | 2022-06-17 | 2022-06-17 | Powder selecting device for production of admixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217699556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427885A (en) * | 2023-12-20 | 2024-01-23 | 四川省冶金设计研究院 | Ore screening car |
-
2022
- 2022-06-17 CN CN202221522261.6U patent/CN217699556U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427885A (en) * | 2023-12-20 | 2024-01-23 | 四川省冶金设计研究院 | Ore screening car |
| CN117427885B (en) * | 2023-12-20 | 2024-03-08 | 四川省冶金设计研究院 | Ore screening car |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A powder selection device for additive production Granted publication date: 20221101 Pledgee: Liangshan Rural Commercial Bank Co.,Ltd. West Railway Station Branch Pledgor: Liangshan Saidi Building Materials Technology Co.,Ltd. Registration number: Y2024980023363 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |