CN211412674U - Powder sieving device and stirring barrel - Google Patents
Powder sieving device and stirring barrel Download PDFInfo
- Publication number
- CN211412674U CN211412674U CN201921867907.2U CN201921867907U CN211412674U CN 211412674 U CN211412674 U CN 211412674U CN 201921867907 U CN201921867907 U CN 201921867907U CN 211412674 U CN211412674 U CN 211412674U
- Authority
- CN
- China
- Prior art keywords
- side wall
- annular bottom
- powder
- stirring barrel
- conical screen
- 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.)
- Active
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a powder sieving mechanism and agitator belongs to powder screening technical field. The powder sieving device of the utility model comprises a cylindrical side wall, an annular bottom surface and a conical screen; the outer diameter of the side wall is smaller than the inner diameter of the stirring barrel, and the upper end of the side wall is provided with a suspension device for suspending the stirring barrel; the annular bottom surface and the horizontal plane form a certain inclination angle, and the lowest point of the annular bottom surface is higher than the liquid level in the stirring barrel; a vibration motor is arranged at the upper part of the conical screen; the lower end of the side wall is connected with the outer ring edge of the annular bottom surface, and the lower end of the conical screen is connected with the inner ring edge of the annular bottom surface; and a slag outlet is formed at the lowest position where the side wall is connected with the annular bottom surface. Will the utility model discloses a powder sieving mechanism simple structure, install and remove the convenience, install in agitator pan feeding mouth department, can avoid the powder to hold a group caking, do not pass through the powder of screen cloth can in time be discharged automatically, uses manpower sparingly.
Description
Technical Field
The utility model belongs to the technical field of the powder screening, concretely relates to building material powder device of sieving and have device's agitator.
Background
Dry mortar is a very common building material, and refers to a granular or powdery material formed by physically mixing dry-screened aggregate, an inorganic cementing material and an additive according to a certain proportion, and is also called as mortar dry powder, dry-mixed mortar and dry-mixed powder. The finished product is generally directly transported to a construction site after being packaged, added with water and stirred for direct use. The composite material is widely used for decoration (such as putty for inner and outer walls, colored decoration dry powder and the like), bonding (such as porcelain plate bonding agent, joint mixture, insulation board bonding agent and the like), repair mortar, ground hardening material and the like.
The quality of the existing dry-mixed mortar is good or bad, a lot of impurities still exist in the dry-mixed mortar with poor quality, people need to carry out screening treatment on the dry-mixed mortar before adding water and stirring, and large-particle sand materials are filtered, so that the relatively fine dry-mixed mortar is obtained. In addition, if the dry powder mortar is directly poured into the stirring tank for stirring, the phenomenon of agglomeration and caking is easy to occur, the result of uneven mixing is easy to result, and the stirring efficiency of the stirring tank is also influenced. The dry powder mortar screening device disclosed in the prior art patent CN201621107801.9 is complex in structure and inconvenient to disassemble, and the automatic powder screening and feeding device disclosed in the patent CN201721001021.0 is simple in structure, but powder in the material blocking groove cannot be automatically discharged, and needs to be manually cleaned regularly, so that the use is troublesome; in addition, the stirring amplitude of the stirring rod is limited by the space of the round hollow rod, so that the stirring rod is not beneficial to the full stirring of materials.
Disclosure of Invention
The utility model aims at the problem that prior art exists, provide a powder sieving device and agitator of simple structure, be convenient for install and remove, use manpower sparingly, the powder sieving device can carry out effectual screening to the powder.
In order to achieve the above object, the utility model adopts the following technical scheme:
a powder sieving device comprises a cylindrical side wall, an annular bottom surface and a conical screen; the outer diameter of the side wall is smaller than the inner diameter of the stirring barrel, the upper end of the side wall is provided with a suspension device, and the powder sieving device is arranged at a feed inlet of the stirring barrel through the suspension device; the annular bottom surface and the horizontal surface form a certain inclination angle, and the lowest point of the annular bottom surface is higher than the liquid level in the stirring barrel; a vibrating motor is arranged at the upper part of the conical screen; the lower end of the side wall is connected with the outer ring edge of the annular bottom surface, and the lower end of the conical screen is connected with the inner ring edge of the annular bottom surface; the lowest part of the side wall is provided with a slag outlet.
Furthermore, the upper end of the conical screen is provided with a through hole for the stirring shaft to pass through.
Preferably, the side wall is provided with sieve holes with the same density and size as the sieve holes of the conical sieve.
Preferably, the annular bottom surface is provided with sieve holes with the same density and size as the sieve holes of the conical sieve.
Preferably, the number of the vibration motors is 2 to 5.
Further, the suspension device is an annular flange on the upper part of the side wall, and the outer diameter of the flange is larger than the caliber of the stirring barrel.
A stirring barrel comprises a powder sieving device, which comprises a cylindrical side wall, an annular bottom surface and a conical screen; the outer diameter of the side wall is smaller than the inner diameter of the stirring barrel, the upper end of the side wall is provided with a suspension device, and the powder sieving device is arranged at a feed inlet of the stirring barrel through the suspension device; the annular bottom surface and the horizontal plane form a certain inclination angle, and the lowest point of the annular bottom surface is higher than the liquid level in the stirring barrel; a vibration motor is arranged at the upper part of the conical screen; the lower end of the side wall is connected with the outer ring edge of the annular bottom surface, and the lower end of the conical screen is connected with the inner ring edge of the annular bottom surface; the lowest part of the side wall is provided with a slag outlet.
Furthermore, the upper end of the conical screen is provided with a through hole for the stirring shaft to pass through.
Preferably, the side wall is provided with sieve holes with the same density and size as the sieve holes of the conical sieve.
Preferably, the annular bottom surface is provided with sieve holes with the same density and size as the sieve holes of the conical sieve.
Preferably, the number of the vibration motors is 2 to 5.
Further, the suspension device is an annular flange on the upper part of the side wall, and the outer diameter of the flange is larger than the caliber of the stirring barrel.
The agitator with the corresponding position department of slag notch is provided with the pipeline of slagging tap, the pipeline of slagging tap link up the agitator bucket wall and with the slag notch is connected, the pipeline of slagging tap with be provided with the sealing washer between the agitator bucket wall.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the conical screen of the powder sieving device increases the contact area between the powder and the screen, and improves the powder sieving efficiency; (2) the utility model discloses a powder sieving mechanism's bottom surface is an inclined plane, and its lateral wall below is provided with the slag notch, but the powder that does not pass through the toper screen cloth after the vibration can flow to automatically the slag notch, through slag notch discharge apparatus does not need artifical slagging tap, uses manpower sparingly.
Drawings
FIG. 1 is a schematic diagram of a powder sieving device according to the present invention;
FIG. 2 is a front view of a powder sieving device of the present invention;
FIG. 3 is a structural diagram of a mixing tank of the present invention;
in the figure: 1. a side wall; 2. an annular bottom surface; 3. a conical screen; 4. a vibration motor; 5. a stirring barrel; 10. a suspension device; 12. a slag outlet; 30. a through hole; 51. a slag tapping pipeline.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the present embodiment provides a powder sieving device, which comprises a cylindrical side wall 1, an annular bottom surface 2 and a conical screen 3; the outer diameter of the side wall 1 is smaller than the inner diameter of the stirring barrel, the upper end of the side wall 1 is provided with a suspension device 10, and the powder sieving device is arranged at a feed inlet of the stirring barrel 5 through the suspension device 10; the annular bottom surface 2 and the horizontal plane form a certain inclination angle, and the lowest point of the annular bottom surface 2 is higher than the liquid level in the stirring barrel 5; the upper part of the conical screen 3 is provided with a vibration motor 4; the lower end of the side wall 1 is connected with the outer ring edge of the annular bottom surface 2, and the lower end of the conical screen 3 is connected with the inner ring edge of the annular bottom surface 2; the lowest part of the side wall 1 is provided with a slag outlet 12.
Further, the upper end of the conical screen 3 is provided with a through hole 30 for the stirring shaft to pass through. When the stirring barrel 5 needs to stir materials by using a stirring rod, the stirring rod can penetrate through the through hole 30 to reach the stirring barrel 5 to stir powder, and the stirring rod can perform stirring motion in the lower area of the conical screen mesh to realize stirring with a larger amplitude.
Preferably, the side wall 1 is provided with sieve pores with the same density and size as those of the meshes of the conical sieve 3, so that the area of the sieve is further increased, and powder directly impacting on the side wall 1 is directly sieved.
Preferably, the annular bottom surface 2 is provided with sieve pores with the same density and size as those of the sieve pores of the conical sieve 3, the area of the sieve pores is further increased, powder which does not pass through the conical sieve 3 falls onto the annular bottom surface 2, and the powder can continuously roll down on the annular bottom surface 2 due to the inclined surface of the annular bottom surface 2, so that secondary sieving can be performed.
Preferably, the number of the vibration motors 4 is 2 to 5. The plurality of vibration motors are preferably located on the same horizontal plane and are uniformly distributed on the conical screen 3 along the circumference.
Further, the suspension device 10 is an annular flange on the upper part of the side wall 1, and the outer diameter of the flange is larger than the caliber of the stirring barrel 5. The annular flange enables the powder sieving device to be directly placed on the opening of the stirring barrel 5 without falling.
As shown in fig. 3, the present embodiment further provides a stirring barrel, wherein the powder sieving device is arranged at a feed inlet of the stirring barrel, and the powder sieving device includes a cylindrical side wall 1, an annular bottom surface 2 and a conical screen 3; the outer diameter of the side wall 1 is smaller than the inner diameter of the stirring barrel, the upper end of the side wall 1 is provided with a suspension device 10, and the powder sieving device is arranged at a feed inlet of the stirring barrel 5 through the suspension device 10; the annular bottom surface 2 and the horizontal plane form a certain inclination angle, and the lowest point of the annular bottom surface 2 is higher than the liquid level in the stirring barrel 5; the upper part of the conical screen 3 is provided with a vibration motor 4; the lower end of the side wall 1 is connected with the outer ring edge of the annular bottom surface 2, and the lower end of the conical screen 3 is connected with the inner ring edge of the annular bottom surface 2; the lowest part of the side wall 1 is provided with a slag outlet 12.
Further, the upper end of the conical screen 3 is provided with a through hole 30 for the stirring shaft to pass through. When the stirring barrel 5 needs to stir materials by using a stirring rod, the stirring rod can penetrate through the through hole 30 to reach the stirring barrel 5 to stir powder, and the stirring rod can perform stirring motion in the lower area of the conical screen mesh to realize stirring with a larger amplitude.
Preferably, the side wall 1 is provided with sieve pores with the same density and size as those of the meshes of the conical sieve 3, so that the area of the sieve is further increased, and powder directly impacting on the side wall 1 is directly sieved.
Preferably, the annular bottom surface 2 is provided with sieve pores with the same density and size as those of the sieve pores of the conical sieve 3, the area of the sieve pores is further increased, powder which does not pass through the conical sieve 3 falls onto the annular bottom surface 2, and the powder can continuously roll down on the annular bottom surface 2 due to the inclined surface of the annular bottom surface 2, so that secondary sieving can be performed.
Preferably, the number of the vibration motors 4 is 2 to 5. The plurality of vibration motors are preferably located on the same horizontal plane and are uniformly distributed on the conical screen 3 along the circumference.
Further, the suspension device 10 is an annular flange on the upper part of the side wall 1, and the outer diameter of the flange is larger than the caliber of the stirring barrel 5. The annular flange enables the powder sieving device to be directly placed on the opening of the stirring barrel 5 without falling.
Agitator 5 with the corresponding position department of slag notch 12 is provided with slag discharging pipeline 51, slag discharging pipeline 51 link up agitator 5's bucket wall and with slag notch 12 is connected, slag discharging pipeline 51 with be provided with the sealing washer between agitator 5's the bucket wall.
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 (7)
1. A powder sieving device is characterized by comprising a cylindrical side wall, an annular bottom surface and a conical screen;
the outer diameter of the side wall is smaller than the inner diameter of the stirring barrel, the upper end of the side wall is provided with a suspension device, and the powder sieving device is arranged at a feed inlet of the stirring barrel through the suspension device;
the annular bottom surface is an inclined surface, and the lowest point of the annular bottom surface is higher than the liquid level in the stirring barrel;
a vibration motor is arranged at the upper part of the conical screen;
the lower end of the side wall is connected with the outer ring edge of the annular bottom surface, and the lower end of the conical screen is connected with the inner ring edge of the annular bottom surface;
the lowest part of the side wall is provided with a slag outlet.
2. The powder sieving device of claim 1, wherein the conical screen is provided at an upper end thereof with a through hole for the stirring shaft to pass through.
3. The powder screening apparatus of claim 1, wherein said cylindrical side wall is provided with openings of equal density and size as the openings of said conical screen.
4. The powder screening apparatus of claim 1, wherein said annular bottom surface is provided with screen holes having a density and size equal to the mesh holes of said conical screen.
5. The powder screening apparatus of claim 1, wherein the number of vibration motors is 2-5.
6. The powder screening apparatus of claim 1, wherein said suspension means is an annular flange on the upper portion of said sidewall, said flange having an outer diameter greater than the diameter of the agitator.
7. A mixing drum, characterized in that, including the powder sieving device of any one of claims 1-6, the mixing drum is provided with a slag outlet pipeline at the position corresponding to the slag outlet, the slag outlet pipeline runs through the wall of the mixing drum and is connected with the slag outlet, and a sealing ring is arranged between the slag outlet pipeline and the wall of the mixing drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921867907.2U CN211412674U (en) | 2019-11-01 | 2019-11-01 | Powder sieving device and stirring barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921867907.2U CN211412674U (en) | 2019-11-01 | 2019-11-01 | Powder sieving device and stirring barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211412674U true CN211412674U (en) | 2020-09-04 |
Family
ID=72253979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921867907.2U Active CN211412674U (en) | 2019-11-01 | 2019-11-01 | Powder sieving device and stirring barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211412674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939802A (en) * | 2020-09-27 | 2020-11-17 | 孙旭东 | Mixing device for putty powder production and use method thereof |
-
2019
- 2019-11-01 CN CN201921867907.2U patent/CN211412674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939802A (en) * | 2020-09-27 | 2020-11-17 | 孙旭东 | Mixing device for putty powder production and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206633216U (en) | A kind of subway shield tunnel construction fly-ash mortar mixing device | |
| CN107650265A (en) | A kind of high-effective concrete agitating device | |
| CN211412674U (en) | Powder sieving device and stirring barrel | |
| CN208197190U (en) | A kind of construction agitating device | |
| CN207448800U (en) | Gypsum mixture agitating device | |
| CN106368433A (en) | Anti-splashing concrete pump screening device | |
| CN216682724U (en) | A raw materials mixing stirring device for self-leveling mortar | |
| CN213107468U (en) | Lime soil mixing device | |
| CN214925658U (en) | Mortar production device for structural reinforcement | |
| CN216500631U (en) | Concrete sieving mechanism that stability is stronger for building | |
| CN212383643U (en) | Grinding aid preparation facilities for cement manufacture | |
| CN108818933A (en) | A kind of cement mortar mixing machinery of precomminution for building | |
| CN110271097A (en) | A kind of concrete segment blanking device | |
| CN210045553U (en) | Vibrating screening device for ground cement ash and particulate matters | |
| CN105108906A (en) | Anti-splashing cement mixer | |
| CN207493633U (en) | A kind of carbide slag slurry prepares transhipment stocking system | |
| CN208148187U (en) | A kind of automatic block making casting machine | |
| CN218053250U (en) | Stirring kettle | |
| CN206927172U (en) | A kind of light-weight aggregate conveying device | |
| CN220737227U (en) | Homogenizing device for ceramic tile binder production | |
| CN109333823A (en) | A kind of cement mixing filter device for building | |
| CN218083374U (en) | Agitating unit is used in production of plastic material of high density | |
| CN217967635U (en) | Tower type mortar anti-blocking stirring device | |
| CN209918329U (en) | Terrace material stirring, screening and separating equipment | |
| CN213440380U (en) | Mortar stirring dust removal filter equipment for municipal works |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |