CN211563630U - Ultrasonic vibration screening machine for removing special-shaped particles - Google Patents

Abstract

The utility model provides an ultrasonic vibration sifting machine for removing irregular particles, which comprises an upper filtering mechanism, a lower filtering mechanism and a control system, wherein the upper filtering mechanism comprises an upper sieving component and an ultrasonic component, and the lower filtering mechanism comprises a lower sieving component; the liquid level sensing piece, the upper layer sieving assembly, the ultrasonic assembly and the lower layer sieving assembly are all connected with the control system. The utility model removes the oversize flaky powder in the slurry through the upper-layer sieving component; through the ultrasonic generator, the oversized flaky particles can be effectively controlled, and the slurry can be accelerated to pass through the upper-layer sieving assembly, so that the acicular or rodlike particles horizontally suspend after the slurry enters the lower-layer sieving assembly, and the lower-layer sieving assembly can filter the slurry conveniently; the utility model discloses a can be fast effectual filter out slice and dysmorphism such as needle bar shape, both improved the concentration of powder appearance, reduce the fish tail, stopped dust pollution again, have convenient operation, remove advantages such as nimble.

Description

Ultrasonic vibration screening machine for removing special-shaped particles

Technical Field

The utility model relates to a superhard materials technical field especially relates to an ultrasonic vibration sifting machine of getting rid of special-shaped granule.

Background

In the process of crushing and shaping in the field of superhard materials, needle-shaped, flaky and other particles with different sizes are difficult to remove. The traditional natural sedimentation centrifugal classification and other equipment can not classify the sheet and needle with the same quality, and when the equipment is applied to the polishing field, scratches or scratches can be caused on the surface of a workpiece, so that the yield is low, and the particles with different sizes need to be strictly stopped in the powder grinding process.

Disclosure of Invention

To foretell technical problem, the utility model provides an get rid of ultrasonic vibration sifter of special-shaped granule for there is the problem that different sex granule such as acicular, slice is difficult to get rid of in the superhard materials field in solving prior art.

In order to achieve the above purpose, the technical solution of the present invention is realized as follows:

the ultrasonic vibration screening machine for removing the irregular particles is characterized by comprising a fixing frame, an upper-layer filtering mechanism, a lower-layer filtering mechanism and a control system, wherein the upper-layer filtering mechanism and the lower-layer filtering mechanism are arranged on the fixing frame and are used for filtering slurry; the liquid level sensing piece, the upper layer sieving assembly, the ultrasonic assembly and the lower layer sieving assembly are all connected with the control system.

Further, the upper strata subassembly that sieves includes that the solid fixed ring in upper strata, the upper vibrator of drive upper strata fixed ring vibration and the conical hopper of connecting the solid fixed ring downside in upper strata are equipped with the electroforming sieve in the solid fixed ring in upper strata, and the upper vibrator is fixed on the mount.

Furthermore, the ultrasonic wave subassembly includes the ultrasonic wave crane of being connected with the mount, locate the supersonic generator on the ultrasonic wave crane and to the ultrasonic generator control's ultrasonic wave control box, the ultrasonic wave control box is located on the mount.

Further, the lower floor subassembly that sieves includes the solid fixed ring of lower floor, the lower floor vibrator of the vibration of drive lower floor's fixed ring and connects the toper funnel of the solid fixed ring downside of lower floor, is equipped with the woven sieve in the solid fixed ring of lower floor, and the lower floor vibrator is fixed on the mount.

Further, still including the receiving mechanism who is used for connecing the material, receiving mechanism is including locating the feed cylinder of lower floor's subassembly below that sieves, and feed cylinder and mount bottom all are equipped with the gyro wheel.

Further, the liquid level sensing piece is a liquid level sensor.

The utility model has the advantages that: the utility model removes the oversize flaky powder in the slurry through the upper-layer sieving component; the lower-layer sieving component removes needle-shaped or rod-shaped particles; through the ultrasonic generator, the oversized flake can be effectively controlled, the blockage caused by the deposition of other normal particles is solved, the slurry can be accelerated to pass through the upper-layer sieving assembly, certain accumulation and retention of the slurry after entering the lower-layer sieving assembly are facilitated, and the acicular or rodlike particles horizontally suspend and are conveniently filtered by the lower-layer sieving assembly; the utility model discloses a can be fast effectual filter out slice and dysmorphism such as needle bar shape, both improved the concentration of powder appearance, reduce the fish tail, stopped dust pollution again, have convenient operation, remove advantages such as nimble.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 diagram of the present invention.

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 any creative effort belong to the protection scope of the present invention.

As shown in fig. 1, the ultrasonic vibration sifting machine for removing irregular particles of the present invention comprises a fixing frame 12, an upper filtering mechanism and a lower filtering mechanism for filtering slurry and a control system (not shown in the figure) which are arranged on the fixing frame 12, wherein the upper filtering mechanism is provided with a feeding pipe 9 for feeding slurry and a liquid level sensing part 8 for sensing the liquid level of the slurry, the upper filtering mechanism comprises an upper sifting component and an ultrasonic component arranged above the upper sifting component, and the lower filtering mechanism comprises a lower sifting component; the liquid level sensing piece 8, the upper layer sieving assembly, the ultrasonic assembly and the lower layer sieving assembly are all connected with the control system. Liquid level response 8 and material loading pipe 9 are fixed respectively in the both sides of ultrasonic wave subassembly, and material loading pipe 9 rear end is connected with the delivery pump and is connected with the slurry pipe of carrying the ground paste, still has the wash pipe through three way connection simultaneously on the slurry pipe to be used for wasing upper sieve subassembly and lower floor sieve subassembly after filtering, delivery pump connection control system. This sifter adopts the wet-type to sieve the processing, during the filtration, carries the ground paste that treats the filteration to the upper strata subassembly that sieves through material loading pipe 9, when having filtered and having washed, sieves subassembly and lower floor and sieve the subassembly through material loading pipe 9 output water and wash. The liquid level sensing part 8 is a liquid level sensor. This sifter controls the liquid level of upper strata in the subassembly that sieves through level sensor with the liquid level feedback to control system, sieve the subassembly through the upper strata and filter the slice granule of oversize in the ground paste, simultaneously through ultrasonic wave subassembly to the ground paste oscillation, both can the oversize slice of effective control, other normal granule deposit and the jam that causes has been solved again, make ground paste from the upper strata sieve the subassembly with higher speed through and can pass through its speed of frequency control through changing the ultrasonic wave, this speed makes ground paste get into lower floor and sieves and has certain accumulational stay in the subassembly afterwards, make the bar-like in the ground paste, needle-like granule can the level suspension, be convenient for lower floor sieve the bar-like in the subassembly with the ground paste, needle-like granule.

Further, the upper-layer sieving assembly comprises an upper-layer vibrator 2 and a conical funnel 10, wherein the upper-layer vibrator 2 drives the upper-layer fixing ring 5 to vibrate, the conical funnel 10 is connected to the lower side of the upper-layer fixing ring 5, an electric forming sieve is arranged in the upper-layer fixing ring 5, and the upper-layer vibrator 2 is fixed on a fixing frame 12. The upper layer vibrator 2 is connected with the upper layer fixing ring 5, the upper layer vibrator 2 is connected with the control system, the upper layer vibrator 2 is a micron vibrating screen, the filtering of ultrafine flaky particles is facilitated, the electroformed screen is formed by electrochemical deposition processing, the precision is high, and the screening of solid particle materials is facilitated.

Further, the ultrasonic wave assembly comprises an ultrasonic wave lifting frame 11 connected with the fixing frame 12, an ultrasonic wave generator 4 arranged on the ultrasonic wave lifting frame 11 and an ultrasonic wave control box 1 arranged on the fixing frame 12. The ultrasonic control box 1 is connected with a control system, the ultrasonic control box 1 is electrically connected with the ultrasonic generator 4, and the ultrasonic control box 1 plays a role in controlling the ultrasonic generator 4. The top that the subassembly was sieved on the upper strata was located to ultrasonic wave crane 11 one end is used for fixed supersonic generator 4, and the other end of ultrasonic wave crane 11 sets up and connects the cylinder and be used for controlling the lift of ultrasonic wave crane 11 on mount 12, the removal supersonic generator 4 of being convenient for go up and down. The ultrasonic generator 4 is arranged right above the upper fixing ring 5, the ultrasonic crane 11 is used for controlling the distance between the ultrasonic generator 4 and the upper fixing ring 5 when the ultrasonic generator 4 descends to the lowest end to be 0.5cm, and the distance enables the oscillation effect of the ultrasonic generator 4 to be maximized. The liquid level sensor and the feeding pipe 9 are arranged on the side surface of the ultrasonic lifting frame 11 and aligned to the upper fixing ring 5.

Further, the subassembly that sieves of lower floor includes the solid fixed ring 6 of lower floor, the solid fixed ring 6 vibration of drive lower floor's vibrator 3 and connects the conical hopper 10 of the solid fixed ring 6 downside of lower floor, is equipped with the woven screen in the solid fixed ring 6 of lower floor, and lower floor's vibrator 3 is fixed on mount 12. The lower layer vibrator 3 is connected with the lower layer fixing ring 6, the lower layer vibrator 3 is connected with the control system, and the micron vibrating screen is also selected as the lower layer vibrator 3, so that the filtering of ultra-fine flaky particles is facilitated. The screen mesh is selected from common woven screens.

Further, still including the receiving mechanism 7 that is used for connecing the material, receiving mechanism 7 is including locating the feed cylinder of lower floor's subassembly below that sieves, and feed cylinder and mount 12 bottoms all are equipped with the gyro wheel. The roller wheels are convenient for the whole movement of the screening machine.

The working process is as follows:

selecting one electric forming sieve and one woven sieve with proper meshes according to the granularity of the processed raw material, wherein the electric forming sieve is placed on an upper layer fixing ring 5, the woven screen is placed on a lower layer fixing ring 6, an upper layer vibrator 2 and a lower layer vibrator 3 are simultaneously opened, a conveying pump is started to lead slurry to be filtered into the upper layer fixing ring 5 from a feeding pipe 9, a liquid level sensor senses the liquid level, when the liquid level reaches a certain scale, a control system controls the conveying pump to stop feeding, an ultrasonic generator 4 is started, the slurry is filtered by the upper layer electric forming sieve, the ultrasonic generator 4 simultaneously sends ultrasonic waves to oscillate the slurry of the electric forming sieve, the passing of the slurry from the electric forming sieve is accelerated, the speed of the slurry passing through the electric forming sieve can be controlled, the sheet particles with the oversize are filtered by the electric forming sieve, and the slurry flows to the lower layer fixing ring 6 and the woven sieve, the speed of the slurry passing through the upper-layer sieving assembly is controlled by the ultrasonic generator 4, so that the slurry is accumulated and stopped on the lower-layer sieving assembly to a certain extent, rod-shaped and needle-shaped particles can be horizontally suspended in the slurry, the rod-shaped and needle-shaped particles are filtered out through left-right vibration of the lower-layer vibrator 3, other qualified particle size particles are connected into the material barrel of the material receiving mechanism 7, and the bottom of the material barrel is provided with the roller, so that the movement is convenient. And after the slurry is filtered, closing the upper-layer vibrator 2 and the lower-layer vibrator 3, closing the ultrasonic generator 4, moving the ultrasonic lifting frame 11 upwards for a certain distance, taking out the electroformed screen on the upper-layer fixing ring 5, cleaning the filtered flaky particles to the fixing equipment, taking out the woven screen on the lower-layer fixing ring 6, and washing the filtered strip-shaped particles and the rod-shaped particles to the fixing equipment. Still can move away the storage bucket from lower floor screening subassembly below, change the waste material bucket, send into the upper strata subassembly that sieves and flow into lower floor screening subassembly through the tee bend open and close control wash water pipe through material loading pipe 9 with the water purification, wash solid fixed ring in upper strata and the solid fixed ring 6 in lower floor and conical hopper 10, get rid of remaining ground paste.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The ultrasonic vibration screening machine for removing the irregular particles is characterized by comprising a fixing frame (12), an upper-layer filtering mechanism, a lower-layer filtering mechanism and a control system, wherein the upper-layer filtering mechanism and the lower-layer filtering mechanism are arranged on the fixing frame (12) and are used for filtering slurry; the liquid level sensing piece (8), the upper layer sieving assembly, the ultrasonic assembly and the lower layer sieving assembly are all connected with the control system.

2. The ultrasonic vibration screening machine for removing the irregular particles as claimed in claim 1, wherein the upper layer screening assembly comprises an upper layer fixing ring (5), an upper layer vibrator (2) for driving the upper layer fixing ring (5) to vibrate and a conical funnel (10) connected to the lower side of the upper layer fixing ring (5), an electroformed screen is arranged in the upper layer fixing ring (5), and the upper layer vibrator (2) is fixed on a fixing frame (12).

3. The ultrasonic vibration screening machine for removing the irregular particles as claimed in claim 1 or 2, wherein the ultrasonic assembly comprises an ultrasonic lifting frame (11) connected with the fixing frame (12), an ultrasonic generator (4) arranged on the ultrasonic lifting frame (11) and an ultrasonic control box (1) for controlling the ultrasonic generator (4), and the ultrasonic control box (1) is arranged on the fixing frame (12).

4. The ultrasonic vibration screening machine for removing irregular particles according to claim 3, wherein the lower-layer screening assembly comprises a lower-layer fixing ring (6), a lower-layer vibrator (3) for driving the lower-layer fixing ring (6) to vibrate, and a conical funnel (10) connected to the lower side of the lower-layer fixing ring (6), a woven screen is arranged in the lower-layer fixing ring (6), and the lower-layer vibrator (3) is fixed on the fixing frame (12).

5. The ultrasonic vibration screening machine for removing the irregular particles according to claim 1, 2 or 4, further comprising a material receiving mechanism (7) for receiving materials, wherein the material receiving mechanism (7) comprises a material barrel arranged below the lower-layer screening assembly, and rollers are arranged at the bottoms of the material barrel and the fixing frame (12).

6. An ultrasonic vibratory screening machine for removing profiled particles as defined in claim 1 or 2 or 4 wherein the level sensing member (8) is a level sensor.

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