CN217911578U - Internal circulation type powder concentrator - Google Patents

Abstract

The utility model provides a pair of internal loop formula selection powder machine relates to selection powder machine technical field, include: the powder concentrator body, the top welding of powder concentrator body has the top cap, the fixed intercommunication of interior table wall of top cap has the conveying pipeline, the top welding mounting panel of conveying pipeline, the top welding of mounting panel has the funnel, puts into the material to the rose box, starts vibrating motor, and the material can filter most large granule under the effect of filter screen and gravity, and under the vibrating action of vibrating motor work, can accelerate the efficiency that the rose box filtered the material, and the large granule can flow along with the pipeline, makes the rose box be difficult to block up, and then the material after the filtration can be through inside funnel and the conveying pipeline, flow in the powder concentrator to reached the device can't carry out the rapid filtration of hard large granule to the material of putting into, lead to its to the inside collision of producing of device and lead to the impaired problem of device internals or inner wall.

Description

Internal circulation type powder concentrator

Technical Field

The utility model relates to a selection powder machine technical field especially relates to an inner loop formula selection powder machine.

Background

A powder separator for coal mill, raw material unloading and drying mill and cement mill in cement production line by dry method is composed of three separating powder separators, centrifugal powder separator and cyclone powder separator, and features that the three separating powder separators are based on the most advanced international powder separating principle and are developed by aviation aerodynamic analysis method. The internal structure is reasonable, the powder selecting effect is obvious, the powder selecting machine is a preferred product for improving the product quality of a grinding system after implementing a new cement standard, and the technical innovation trend of the powder selecting machine is guided.

However, the existing powder concentrator does not treat large-volume hard particles, when hard large-particle materials enter the powder concentrator for powder concentration, collision is easily generated inside the concentrator, so that internal parts or inner walls of the concentrator are damaged, the powder concentration efficiency of the powder concentrator and the stability of the powder concentrator are affected, and the internal circulation powder concentrator capable of filtering the hard large particles before powder concentration is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the device in the prior art can not rapidly filter hard large particles of the material put into the device, and the device inner part or the inner wall is damaged due to the collision generated inside the device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an internal circulation type powder concentrator comprises: the utility model discloses a powder concentrator body, the welding of the top of powder concentrator body has the top cap, the fixed intercommunication of the interior table wall of top cap has the conveying pipeline, the top welding mounting panel of conveying pipeline, the top welding of mounting panel has the funnel, the fixed intercommunication rose box in top of funnel, the welding of outer wall one side of rose box has the pallet, the top fixed mounting of pallet has motor support, motor support's the fixed cover of interior table wall is equipped with vibrating motor, the recess has been seted up to the inside of rose box, the inner wall both sides of recess all preset the slide, and the inside of two slides all is provided with the slide rail to fixed mounting has the rectangle frame between the relative one side of two slide rails, the inner wall activity of rectangle frame is inserted and is equipped with the filter screen, the fixed intercommunication in outer wall one side of rose box has the pipeline, puts into the material to the rose box, starts vibrating motor, and the material can filter most large granule under the effect of filter screen and gravity, and under the vibrating action of vibrating motor work, can accelerate the efficiency that the rose box filtered the material to reached the device can's the quick filtration of hard granule of putting into, lead to its inside part or the impaired problem that leads to the collision of producing of device.

Preferably, the outer wall of the powder concentrator body is fixedly sleeved with a steel plate A, the bottom of the steel plate A is welded with four supporting columns, a fixing column is welded between two opposite sides of the four supporting columns, and a steel plate B is welded between the outer walls of the four supporting columns, so that the stability of the powder concentrator is improved conveniently.

Preferably, four supports are fixedly mounted on two sides of the outer wall of the filter box through two groups of screws A, so that the stability of the filter device is improved conveniently.

Preferably, the handrail is welded on one side of the outer wall of the rectangular frame, so that the filter screen can be conveniently drawn out. Thereby cleaning the filter screen.

Preferably, the top rotating sleeve of mounting panel is equipped with the motor protective housing, the fixed cover of interior table wall of motor protective housing is equipped with the motor, the output fixedly connected with main shaft of motor, and the motor is located the inside of motor protective housing, is convenient for protect the operational environment of motor.

Preferably, the outer surface wall of the main shaft is fixedly sleeved with a powder selecting device, so that the powder selecting operation is facilitated.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, put into the material to the rose box, start vibrating motor, the material can filter most large granule under the effect of filter screen and gravity, and under the vibration effect of vibrating motor work, can accelerate the efficiency that the rose box filtered the material, and the large granule can flow along with the pipeline, make the rose box be difficult to the jam, then the material after filtering can be inside through funnel pipe and conveying pipeline, flow in the selection powder machine, thereby reached the device can't carry out the quick filtration of hard large granule to the material of putting into, lead to it to lead to the inside impaired problem of device internals or inner wall to producing the collision of device.

2. The utility model discloses in, owing to used the support to fix the rose box, so increased filter equipment's stability, owing to used the motor protective housing, so the motor can not advance the dust because of inner structure at the in-process of work and lead to wearing and tearing, owing to the fixed column, so improve the stability of whole selection powder machine, owing to used the handrail, so increased the convenience when clearing up the filter screen.

Drawings

Fig. 1 is a perspective view of a main view structure of an internal circulation type powder concentrator;

FIG. 2 is a perspective view of the filtering part of the internal circulation type powder concentrator of the present invention;

fig. 3 is a perspective view of the structure of the filtering part of the internal circulation type powder concentrator of the present invention.

Fig. 4 is a perspective view of the bottom of the filtering part of the internal circulation type powder concentrator.

Fig. 5 is a perspective view of the powder selecting part of the internal circulation type powder selecting machine according to the present invention.

Illustration of the drawings: 1. a powder concentrator body; 2. a top cover; 3. a support; 4. a screw A; 5. a delivery pipe; 6. a funnel tube; 7. a filter box; 8. a support table; 9. a motor bracket; 10. a vibration motor; 11. a rectangular frame; 12. a filter screen; 13. a handrail; 14. a groove; 15. a pipeline; 16. a steel plate A; 17. a support pillar; 18. fixing a column; 19. a steel plate B; 20. a mounting plate; 21. a motor protection shell; 22. a main shaft; 23. a motor; 24. a powder selecting device;

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Embodiment 1, as shown in fig. 1-5, the utility model provides an internal circulation type powder concentrator, which includes: powder concentrator body 1, the top welding of powder concentrator body 1 has top cap 2, the fixed intercommunication of inner table wall of top cap 2 has conveying pipeline 5, the top welding mounting panel 20 of conveying pipeline 5, the top welding of mounting panel 20 has funnel 6, the fixed intercommunication rose box 7 in top of funnel 6, the welding of outer wall one side of rose box 7 has pallet 8, the top fixed mounting of pallet 8 has motor support 9, the fixed cover of inner table wall of motor support 9 is equipped with vibrating motor 10, recess 14 has been seted up to the inside of rose box 7, the slide has all been preset to the inner wall both sides of recess 14, and the inside of two slides all is provided with the slide rail, and fixed mounting has rectangle frame 11 between the relative one side of two slide rails, the inner wall activity of rectangle frame 11 is inserted and is equipped with filter screen 12, the fixed intercommunication in outer wall one side of rose box 7 has pipeline 15, put the material into rose box 7, start vibrating motor 10, the material can filter most under the effect of filter screen 7 and the effect of gravity, and under the vibration effect of vibrating motor 10 work, can accelerate the efficiency of filter box 7 large granule filtration, and the filter box 7 can not be difficult to flow out along with the outflow, thereby make the filter box 7 reach the collision and lead to the inside damaged device that leads to the hard part of big granule.

The fixed cover of outward appearance wall of selection powder machine body 1 is equipped with steel sheet A16, and four support columns 17 have been welded to steel sheet A16's bottom, all has welded fixed column 18 between per two relative one side in four support columns 17, and the welding has steel sheet B19 between the outward appearance wall of four support columns 17, prevents that selection powder machine work vibration is too big, and leads to whole selection powder machine unstability.

Four supports 3 are fixedly mounted on two sides of the outer wall of the filter box 7 through two groups of screws A, and the phenomenon that the vibration frequency of the vibration motor is too high to cause instability of the filter device is avoided.

A handrail 13 is welded on one side of the outer wall of the rectangular frame 11, so that the filter screen is prevented from being too much in impurities and being difficult to pull out for replacement or cleaning.

The rotatory cover in top of mounting panel 20 is equipped with motor protective housing 21, and the fixed cover of interior table wall of motor protective housing 21 is equipped with motor 23, and the output fixedly connected with main shaft 22 of motor 23 prevents that the motor from being influenced by the dust after filtering, and leads to the motor impaired.

The outer surface wall of the main shaft 22 is fixedly sleeved with a powder selecting device 24, so that the powder selecting machine can conveniently and efficiently select powder.

The working principle of the whole device is as follows: firstly, a motor 23 is started, air is fed towards an air inlet by using an air blower, then materials are put into a filter box 7, the materials fall into the top of a filter screen 12 and are subjected to low-efficiency filtration under the combined action of gravity and the filter screen 12, at the moment, a vibration motor 10 is started again, the acting force generated by the vibration of the vibration motor 10 can accelerate the efficiency of the filter screen 12 for filtering the materials, large particles can flow out along with a pipeline 15 under the vibration action of the vibration motor 10, so that the inside of the filter box 7 is not easy to block, then the filtered materials flow into a powder concentrator body 1 through a hopper pipe 6 and a material conveying pipe 5, at the moment, the motor 23 operates to drive a main shaft 22 to rotate, simultaneously drives a powder concentrator to rotate 24, and the materials flowing into the powder concentrator body 1 are driven to rotate under the action of centrifugal force generated by the rotation of a powder concentrator and the air force generated by the air blower, the coarse powder freely falls after losing kinetic energy due to collision with the wall and flows out through the coarse powder discharge pipe, the medium coarse powder continuously collides with the wall and loses kinetic energy due to the action of centrifugal force generated by rotation of the powder selecting device 24 and wind force generated by a blower, passes through the secondary filtering area, and then falls down and flows out through the medium coarse powder discharge pipe, only fine powder remains in the powder selecting machine body 1, and the whole powder selecting machine device is unstable due to long-time work, after the fixing bracket formed by welding is fixed, the vibration amplitude of the powder selecting machine body 1 during work is effectively reduced, and the four brackets 3 are fixed, so that the danger of the filter box 7 due to the vibration of the vibration motor 10 is effectively reduced, and when excessive impurities on the filter screen 12 need to be cleaned or replaced due to long-time filtering, at this moment, the rectangular frame 11 is conveniently pulled out for cleaning or replacement under the action of pulling force and the sliding rail and the sliding way by pulling the handrail 13, so that the problem that the device cannot rapidly filter hard large particles of the put-in material, and the collision of the device on the inner part of the device is caused to damage the inner parts or the inner wall of the device is solved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (6)

1. An internal circulation formula selection powder machine which characterized in that: the method comprises the following steps: the powder concentrator body, the top welding of powder concentrator body has the top cap, the fixed intercommunication of the interior table wall of top cap has the conveying pipeline, the top welding mounting panel of conveying pipeline, the top welding of mounting panel has the funnel, the fixed intercommunication rose box in top of funnel, the welding of outer wall one side of rose box has the pallet, the top fixed mounting of pallet has the motor support, the fixed cover of interior table wall of motor support is equipped with vibrating motor, the inside of rose box is seted up flutedly, the slide has all been preset to the inner wall both sides of recess, and the inside of two slides all is provided with the slide rail to fixed mounting has the rectangle frame between the relative one side of two slide rails, the inner wall activity of rectangle frame is inserted and is equipped with the filter screen, the fixed intercommunication in outer wall one side of rose box has the pipeline.

2. The internal circulation type powder concentrator according to claim 1, wherein: the outer wall of the powder concentrator body is fixedly sleeved with a steel plate A, the bottom of the steel plate A is welded with four supporting columns, a fixing column is welded between two opposite sides of every four supporting columns, and steel plates B are welded between the outer walls of the four supporting columns.

3. The internal circulation type powder concentrator according to claim 1, wherein: the outer wall both sides of rose box all have four supports through two sets of screw A fixed mounting.

4. The internal circulation type powder concentrator according to claim 1, wherein: and one side of the outer wall of the rectangular frame is welded with a handrail.

5. The internal circulation type powder concentrator according to claim 1, wherein: the top of the support plate is rotatably sleeved with a motor protective shell, a motor is fixedly sleeved on the inner surface wall of the motor protective shell, and the output end of the motor is fixedly connected with a main shaft.

6. The internal circulation type powder concentrator as claimed in claim 5, wherein: and the outer surface wall of the main shaft is fixedly sleeved with a powder selecting device.

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