CN215997565U

CN215997565U - Dynamic V-shaped powder concentrator

Info

Publication number: CN215997565U
Application number: CN202122699079.XU
Authority: CN
Inventors: 赵刚
Original assignee: Jiangsu Xiangda Environmental Protection Engineering Co ltd
Current assignee: Jiangsu Xiangda Environmental Protection Engineering Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-11
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to an industry system sand field. The application discloses developments V type selection powder machine includes: a base; the sorting cylinder is arranged on the base and is provided with an air inlet, an air outlet, a feeding hole and a discharging hole; the sorting cylinder comprises a primary sorting cylinder and a secondary sorting cylinder communicated with the interior of the primary sorting cylinder, and a filter plate is arranged at the joint of the primary sorting cylinder and the secondary sorting cylinder; the sand-stone separator is characterized in that at least one group of grading plates are arranged in the primary separation barrel, a separation device is arranged at the top of the secondary separation barrel, an execution end of the separation device extends into the secondary separation barrel, a filter plate is arranged between the primary separation barrel and the secondary separation barrel to separate sand-stone for one time, and the sand-stone entering the secondary separation barrel is separated for the second time through the separation device, so that the sand-stone is separated twice, fine powder in the sand-stone can be fully separated, and the quality of the sand-stone is high.

Description

Dynamic V-shaped powder concentrator

Technical Field

The utility model relates to an industry system sand field, concretely relates to developments V type selection powder machine.

Background

In the sand making field, an important criterion for measuring the quality of sand is the powder content of sand, and the lower the powder content, the higher the quality of sand is represented. At present, in the sand making industry, in order to reduce the powder content of sand, the fine powder is separated from the surface of the sand by adopting an air separation mode, so that the quality of the sand is improved. However, the air separation method for separating sand and fine powder has the disadvantages that the air speed is difficult to adjust to the optimum, the air speed is too high, the connected sand and stone are blown away together, waste is caused, and the air speed is too low, the separation effect cannot be achieved, so the existing powder concentrator needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grit and effectual developments V type selection powder machine of dust separation.

The application provides a developments V type selection powder machine includes:

a base;

the sorting cylinder is arranged on the base and is provided with an air inlet, an air outlet, a feeding hole and a discharging hole;

the sorting cylinder comprises a primary sorting cylinder and a secondary sorting cylinder communicated with the interior of the primary sorting cylinder, and a filter plate is arranged at the joint of the primary sorting cylinder and the secondary sorting cylinder;

the sand-stone separator is characterized in that at least one group of grading plates are arranged in the primary separation barrel, a separation device is arranged at the top of the secondary separation barrel, an execution end of the separation device extends into the secondary separation barrel, a filter plate is arranged between the primary separation barrel and the secondary separation barrel to separate sand-stone for the first time, and the separation device is used for separating sand-stone entering the secondary separation barrel for the second time, so that the sand-stone is separated twice, fine powder in the sand-stone is fully separated, and the quality of the sand-stone is high; in addition, the grading plate arranged in the primary separation barrel fully collides with the sand entering from the feeding part, and the effect of wind force is assisted, so that the low powder content of the sand is ensured during primary separation, and the quality of the sand is ensured.

In a specific embodiment, separator includes driving piece, connecting axle and rotating cage, the one end of connecting axle with the drive end of driving piece is connected, the other end with the rotating cage is connected, and the rotating cage drives through the driving piece, through the slew velocity who adjusts the driving piece, and then controls the slew velocity of rotating cage, so, alright with the speed of adjusting the driving piece according to actual demand, and then adjust the granularity size of grit.

In a specific embodiment, the filter can be detachably connected with the sorting barrel, the detachable connection of the filter and the sorting barrel is convenient to replace and maintain, when sand stones with different particles are produced, the filter plates with different specifications can be replaced conveniently and quickly, and the production efficiency is improved.

In a specific embodiment, the set of grading plates comprises an upper grading plate and a lower grading plate, an angle is arranged between the upper grading plate and the lower grading plate, on one hand, the grading plates are used for colliding with sand and separating fine sand coated on the surface of the sand and stone, and on the other hand, the angle arranged between the upper grading plate and the lower grading plate is used for guiding the sand and stone to fly away towards the filter plate, so that the filtering efficiency is improved.

In a specific embodiment, the angle between the upper and lower classification plates is θ, and 90 ° < θ < 180 °.

In a specific embodiment, a double-interlocking air valve is arranged above the discharge port, the double-interlocking air valve is closed to prevent air from flowing out of the discharge port, the double-interlocking air valve has a good sealing effect, air can be effectively prevented from flowing out of the discharge port, the designed wind power is consistent with the wind power of actual work, and the quality of sand is high.

In a specific embodiment, the driving piece is inverter motor, and inverter motor can more conveniently carry out the regulation of rotational speed, can satisfy the production demand of different specification grit, and the range of application is wide, and realizes easily.

In a specific embodiment, a drainage tube is arranged between the secondary separation barrel and the separation device, the drainage tube is communicated with the secondary separation barrel, and fine sand secondarily separated by the separation device is guided into the drainage tube, so that the fine sand is prevented from flying randomly and polluting the environment.

In a specific embodiment, the air outlet end of the drainage tube is connected with a dust removal cloth bag, and the dust removal cloth bag collects fine sand, so that the collection work is reduced, the labor is saved, and the production cost is reduced.

Has the advantages that:

firstly, a filter plate is arranged between a primary sorting barrel and a secondary sorting barrel to separate sand from stone for the first time, and then the sand entering the secondary sorting barrel is separated for the second time through a separation device, so that fine powder in the sand is fully separated through twice sorting of the sand from the stone, and the quality of the sand is high; in addition, the grading plate arranged in the primary separation barrel fully collides with the sand entering from the feeding part, and the effect of wind force is assisted, so that the low powder content of the sand is ensured during primary separation, and the quality of the sand is ensured.

The detachable connection of the filter plate and the sorting cylinder is convenient to replace and maintain, when sand stones with different particles are produced, the filter plates with different specifications can be replaced conveniently and quickly, and the production efficiency is improved.

The rotating cage drives through the driving piece, and through the slew velocity of adjusting the driving piece, and then the slew velocity of control rotating cage, so, alright with the speed of adjusting the driving piece according to actual demand, and then the granularity size of adjusting the grit.

The classifying plate is used for colliding with sand and separating fine sand coated on the surface of the sand, and an angle formed between the upper classifying plate and the lower classifying plate is used for guiding the sand and the sand to fly away towards the filter plate, so that the filtering efficiency is improved.

Drawings

FIG. 1 is a front view of a dynamic V-type powder concentrator of this embodiment;

FIG. 2 is a top view of the dynamic V-shaped powder concentrator of the present embodiment;

fig. 3 is a cross-sectional view taken along line a-a in fig. 2.

Reference numerals: 100. selecting a powder machine; 1. a base; 2. a primary separation cylinder; 20. an air inlet; 21. a feed inlet; 22. a discharge port; 3. a secondary sorting cylinder; 4. a separation device; 40. a drive member; 41. a connecting shaft; 42. rotating the cage; 5. a drainage tube; 60. an upper grading plate; 61. a lower classification plate; 7. a filter plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "counterclockwise", "clockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example (b):

referring to fig. 1 to fig. 3, a dynamic V-type powder concentrator 100 of the present embodiment includes: a base 1; the sorting cylinder is arranged on the base 1 and is provided with an air inlet 20, an air outlet, a feeding hole 21 and a discharging hole 22; the sorting cylinder comprises a primary sorting cylinder 2 and a secondary sorting cylinder 3 communicated with the interior of the primary sorting cylinder 2, and a filter plate 7 is arranged at the joint of the primary sorting cylinder 2 and the secondary sorting cylinder 3; at least one group of grading plates are arranged in the primary sorting barrel 2, a separating device 4 is arranged at the top of the secondary sorting barrel 3, an execution end of the separating device 4 extends into the secondary sorting barrel 3, a filter plate 7 is arranged between the primary sorting barrel 2 and the secondary sorting barrel 3 to separate sand and stone for the first time, and the separating device 4 is used for separating sand and stone entering the secondary sorting barrel 3 for the second time, so that fine powder in the sand and stone can be fully separated through twice sorting of the sand and stone, and the quality of the sand and stone is high; in addition, the grading plate arranged in the primary separation barrel 2 fully collides with the sand entering from the feeding part, and the effect of wind force is assisted, so that the low powder content of the sand is ensured during primary separation, and the quality of the sand is ensured.

Referring to fig. 3, separator 4 includes driving piece 40, connecting axle 41 and rotating cage 42, and the one end of connecting axle 41 is connected with the drive end of driving piece 40, and the other end is connected with rotating cage 42, and rotating cage 42 drives through driving piece 40, through the slew velocity who adjusts driving piece 40, and then controls rotating cage 42's slew velocity, so, alright adjust the speed of driving piece 40 according to actual demand, and then adjust the granularity size of grit.

Referring to fig. 3, the filter 7 can be dismantled and connect in the cylinder, and the filter 7 is connected with dismantling of cylinder and is conveniently changed and maintain, and when the grit of different granules was produced, the filter 7 of different specifications can be changed to the accessible, changes convenient and fast, has improved production efficiency.

Wherein, the filter 7 can be bolted connection, joint, riveting etc. with the separation barrel, the utility model discloses do not limit to this.

With reference to fig. 3, the classifying plates include an upper classifying plate 60 and a lower classifying plate 61, an angle is provided between the upper classifying plate 60 and the lower classifying plate 61, on one hand, the classifying plates are used for colliding with sand and separating fine sand coated on the surface of the sand and stone, on the other hand, the angle provided between the upper classifying plate 60 and the lower classifying plate 61 is used for guiding the sand and stone to fly away towards the filter plate 7, and the filtering efficiency is improved.

Wherein, the classification board can be metal material, plastic material, rubber material, the utility model discloses do not limit to this.

Referring to fig. 3, in order to obtain better guiding the sand toward the filter plate 7, the angle between the upper classifying plate 60 and the lower classifying plate 61 is θ, and 90 ° < θ < 180 °, wherein θ may be 100 °, 120 °, 150 °, 175 °, etc., which is not limited by the present invention.

In addition, in order to improve the sealing performance, a double-linkage air locking valve (not shown) is arranged above the discharge port 22, the double-linkage air locking valve is closed to prevent air from flowing out of the discharge port 22, the double-linkage air locking valve has a good sealing effect, air can be effectively prevented from flowing out of the discharge port 22, the designed wind power is consistent with the wind power of actual work, and the quality of sand and stone is high.

Referring to fig. 1 and 3, the driving member 40 is a variable frequency motor, which can adjust the rotating speed more conveniently, and can meet the production requirements of gravels with different specifications, and the application range is wide and easy to implement.

Referring to fig. 1, a drainage tube 5 is arranged between the secondary separation barrel 3 and the separation device 4, the drainage tube 5 is communicated with the secondary separation barrel 3, and fine sand secondarily separated by the separation device 4 is guided into the drainage tube 5, so that the fine sand is prevented from flying in disorder and polluting the environment.

In order to collect the fine sand conveniently, the air outlet end of the drainage tube 5 is connected with a dust removal cloth bag, and the fine sand is collected by the dust removal cloth bag, so that the collection work is reduced, the labor is saved, and the production cost is reduced.

In addition, as supplementary explanation, the arrow in fig. 3 indicates the direction of movement of the gas as a reference for understanding the present invention.

The above is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A dynamic V-shaped powder concentrator is characterized by comprising:

a base;

at least one group of grading plates are arranged in the primary sorting barrel, a separating device is arranged at the top of the secondary sorting barrel, and an execution end of the separating device extends into the secondary sorting barrel.

2. The dynamic V-type powder concentrator as claimed in claim 1, wherein: the separating device comprises a driving piece, a connecting shaft and a rotating cage, one end of the connecting shaft is connected with the driving end of the driving piece, and the other end of the connecting shaft is connected with the rotating cage.

3. The dynamic V-type powder concentrator as claimed in claim 2, wherein: the filter plate is detachably connected to the separation cylinder.

4. The dynamic V-type powder concentrator as claimed in claim 3, wherein: the group of grading plates comprise an upper grading plate and a lower grading plate, and an angle is formed between the upper grading plate and the lower grading plate.

5. The dynamic V-type powder concentrator as claimed in claim 4, wherein: the angle between the upper grading plate and the lower grading plate is theta, and theta is more than 90 degrees and less than 180 degrees.

6. The dynamic V-type powder concentrator as claimed in claim 5, wherein: and a double interlocking air valve is arranged above the discharge port and is closed to prevent air from flowing out of the discharge port.

7. The dynamic V-type powder concentrator as claimed in claim 6, wherein: the driving piece is a variable frequency motor.

8. The dynamic V-type powder concentrator as claimed in claim 7, wherein: and a drainage tube is arranged between the secondary separation barrel and the separation device and is communicated with the secondary separation barrel.

9. The dynamic V-type powder concentrator as claimed in claim 8, wherein: the air outlet end of the drainage tube is connected with a dust removal cloth bag.