CN209303318U - A brown corundum abrasive washing machine - Google Patents

Abstract

The utility model provides a brown corundum abrasive washing machine, which includes a shell, a support seat 1, a support seat 2, a rotating cylinder, a feeding hopper, a hopper, a power device, and a washing device. The shell is installed on the ground through a bracket at the bottom. There is a water outlet at the bottom of the shell; the support base 1 and the support base 2 are respectively fixed on the ground on both sides of the shell; the rotating cylinder is located in the shell, and the two ends of the rotating cylinder pass through the shell and are respectively installed on the support base 1 and the support base 2 And it can be rotated; there are evenly many sieve holes on the part of the rotating cylinder located inside the shell; there is also a large gear meshed with the power device on the part of the rotating cylinder located outside the shell; the feeding hopper is installed on the support seat one; The discharge hopper is installed on the support base 2, and a discharge port is provided at the bottom of the discharge hopper; the washing device is located in the rotating cylinder and its two ends are respectively fixed on the support base 1 and the discharge hopper. The utility model has a simple process, can realize continuous cleaning of the brown corundum abrasive, can efficiently remove impurities, and has high cleaning efficiency.

Description

A brown corundum abrasive washing machine

technical field

The utility model relates to the technical field of brown corundum production, in particular to a brown corundum abrasive washing machine.

Background technique

The common name of brown corundum is also called corundum. It is a brown artificial corundum obtained by melting and reducing three raw materials of bauxite, carbon material and iron filings in an electric furnace, so it is named. The main chemical composition of brown corundum is alumina, its content is 94.5-97%, and it also contains a small amount of Fe, Si, Ti, etc. In recent years, due to the lack of bauxite resources, the quality of corundum blocks has been difficult to meet the quality requirements of downstream products, so the production, processing and subsequent treatment of brown corundum abrasives have become more and more important. In the abrasive production process, it is necessary to clean the broken and unfired abrasive to remove the dust adhered to the surface of the abrasive, eliminate static electricity, and ensure the quality of the finished abrasive. The general cleaning methods include air washing, water washing, and pickling and high temperature treatment. They each have their own strengths, among which wind washing treatment has small investment, high efficiency and low cost, but it cannot completely remove the ultrafine particles attached to the surface of the abrasive, and is generally used to clean coarse abrasive particles; water washing treatment can significantly improve the purity of the abrasive It is better than air washing, but the process is more complicated and the cleaning efficiency is low.

Utility model content

Aiming at the problems in the background technology, the utility model provides a brown corundum abrasive washing machine with simple process and high cleaning efficiency.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A brown corundum abrasive washing machine, including a shell, a support seat 1, a support seat 2, a rotating cylinder, a hopper, a hopper, a power unit, and a washing device. The shell is hollow inside and installed on the ground through a bracket at the bottom , a water outlet is provided at the bottom of the shell; the support seat 1 and the support seat 2 are respectively fixed on the ground on both sides of the shell; It is on the support seat 2 and can rotate, the discharge end of the rotating cylinder passes through the support seat 2 and extends out of the support seat 2, the height of the discharge end of the rotary cylinder is lower than the height of the feeding end of the rotary cylinder; on the part of the rotary cylinder located in the shell There are many sieve holes evenly; the part of the rotating cylinder located outside the casing is also provided with a large gear meshed with the power device; the feeding hopper is installed on the support base and extends into the rotating cylinder through the support base; The discharge hopper is installed on the support seat 2 and the discharge end of the rotating cylinder is completely covered in it, and a discharge port is provided at the bottom of the discharge hopper; the washing device is located in the rotating cylinder and its two ends are respectively fixed on the support seat One is connected to the discharge hopper, and the flushing device can spray water into the rotating cylinder after it is connected with the high-pressure water pump.

Further, the flushing device is composed of an inner cylinder arranged in the rotating cylinder and a plurality of high-pressure water pipes arranged in the inner cylinder; both ends of the inner cylinder are respectively fixed on the support seat one and the discharge hopper, and the outer wall of the inner cylinder There are multiple rows of nozzles around the inner cylinder at the position corresponding to the screen hole of the rotating cylinder; the head end of the high-pressure water pipe is fixed in the inner cylinder and communicates with the nozzles, and the tail end extends out of the inner cylinder to communicate with the high-pressure water pump placed in the pool ; The head end of each high-pressure water pipe is communicated with at least one row of nozzles.

Further, the inner cylinder is a regular triangular prism structure with a hollow inside and one of its edges faces upwards, and at least one row of nozzles is provided on each surface of the inner cylinder; Root high-pressure water pipes, each high-pressure water pipe communicates with the nozzle on its corresponding surface.

Further, the inner cylinder is a hollow cylindrical structure, and three or four rows of nozzles are uniformly arranged on the outer wall of the inner cylinder; multiple high-pressure water pipes communicating with the nozzles are arranged in the inner cylinder.

Further, the inner cylinder is a regular square prism structure with a hollow inside and one of its edges faces upwards, and at least one row of nozzles is provided on each surface of the inner cylinder; Root high-pressure water pipes, each high-pressure water pipe communicates with the nozzle on its corresponding surface.

Further, bearings are provided at the joints between the rotating cylinder and the support base 1 and the support base 2.

Further, the power device is composed of a motor, a reducer connected to the motor, and a pinion mounted on the transmission shaft of the reducer; the motor and the reducer are installed on the ground below the casing, and the pinion and the large gear on the rotating cylinder Engagement; driven by the motor and the reducer, the small gear drives the large gear to rotate, and then the rotating cylinder rotates.

Further, many lifting plates are uniformly arranged on the inner wall of the rotating cylinder.

The utility model has the advantages of convenient operation and simple process, can realize continuous cleaning of the brown corundum abrasive, can efficiently remove impurities, and has high cleaning efficiency.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is the structural representation of a kind of corundum abrasive washing machine of the present utility model;

Fig. 2 is the full sectional view of Fig. 1;

Fig. 3 is a sectional view along A-A direction among Fig. 1;

Fig. 4 is a cross-sectional view of the flushing device in Embodiment 1 of the present utility model;

Fig. 5 is a cross-sectional view of the flushing device in the second embodiment of the utility model;

Fig. 6 is a cross-sectional view of the flushing device in Embodiment 3 of the present utility model;

As shown in the figure: 1-shell, 2-rotating cylinder, 3-screen hole, 4-lifting plate, 5-water outlet, 6-bracket, 7-support seat 1, 8-inner cylinder, 9-high pressure water pipe, 10-nozzle, 11-feed hopper, 12-discharge port, 13-discharge hopper, 14-support seat 2, 15-pinion, 16-big gear, 17-reducer, 18-motor.

Detailed ways

The principles and features of the utility model will be further described in detail below in conjunction with the embodiments. The examples given are only used to explain the utility model, and are not intended to limit the scope of the utility model.

Embodiment one:

As shown in Figures 1 to 4, a brown corundum abrasive washing machine of the present utility model includes a housing 1, a support seat 7, a support seat 2 14, a rotating cylinder 2, a feed hopper 11, a discharge hopper 13, a power unit, The flushing device, the shell 1 is hollow inside and installed on the ground through the bracket 6 at the bottom, and the bottom of the shell 1 is provided with a water outlet 5; On the ground; the rotating cylinder 2 is located in the casing 1, and the two ends of the rotating cylinder 2 pass through the casing 1 and are respectively installed on the support seat 7 and the support seat 14 and can rotate, and the discharge end of the rotating cylinder 2 passes through the support seat Two 14 extend out of the support seat two 14, and the height of the discharge end of the rotating cylinder 2 is lower than the height of the feeding end of the rotating cylinder 2; on the position where the rotating cylinder 2 is located in the shell 1, many screen holes 3 are uniformly arranged; on the rotating cylinder 2 A large gear 16 engaged with the power unit is also provided on a position outside the casing 1; the feed hopper 11 is installed on the support base 7 and extends into the rotating cylinder 2 through the support base 7; the discharge hopper 13 is installed on the support seat 2 14 and the discharge end of the rotating cylinder 2 is completely covered in it, and a discharge port 12 is provided at the bottom of the discharge hopper 13; the washing device is located in the rotating cylinder 2 and its two ends are respectively fixed on the On the support seat one 7 and the discharge hopper 13, the flushing device can spray water in the rotating cylinder 2 after being connected with the high-pressure water pump.

Further, the flushing device is composed of an inner cylinder 8 arranged in the rotating cylinder 2 and a plurality of high-pressure water pipes 9 arranged in the inner cylinder 8; 13, on the outer wall of the inner cylinder 8 corresponding to the position of the screen hole 3 of the rotating cylinder 2, there are multiple rows of nozzles 10 around the inner cylinder 8; The end stretches out of the inner cylinder 8 and communicates with the high-pressure water pump placed in the pool; the head end of each high-pressure water pipe 9 communicates with at least one row of nozzles 10.

Further, bearings (which may be rolling bearings or sliding bearings) are provided at the joints between the rotating cylinder 2 and the first support seat 7 and the second support seat 14 .

Further, the power unit is composed of a motor 18, a reducer 17 connected to the motor 18, and a pinion 15 installed on the drive shaft of the reducer 17; the motor 18 and the reducer 17 are installed on the ground below the casing 1, small The gear 15 meshes with the large gear 16 on the rotating cylinder 2; driven by the motor 18 and the reducer 17, the small gear 15 drives the large gear 16 to rotate, and then the rotating cylinder 2 rotates.

Further, many lifting plates 4 are uniformly arranged on the inner wall of the rotary drum 2 .

In this embodiment, the inner cylinder 8 is a regular triangular prism structure with a hollow inside and one of its edges facing upwards, and at least one row of nozzles 10 is arranged on each surface of the inner cylinder 8; Each surface is respectively provided with a high-pressure water pipe 9, and each high-pressure water pipe 9 communicates with the shower nozzle 10 on its corresponding surface.

Embodiment two:

As shown in Figure 5, the difference between this embodiment and Embodiment 1 is that the structure of the inner cylinder 8 is different, and other structures are the same; Three or four rows of nozzles 10 are uniformly arranged on the outer wall; multiple high-pressure water pipes 9 communicating with the nozzles 10 are arranged in the inner cylinder 8 .

Embodiment three:

As shown in Figure 6, the difference between this embodiment and Embodiment 1 is that the structure of the inner cylinder 8 is different, while the other structures are the same; the inner cylinder 8 in this embodiment is a regular quadrangular prism with a hollow interior and one of its edges facing upwards. Structure, at least one row of nozzles 10 is provided on each surface of the inner cylinder 8; a high-pressure water pipe 9 is respectively provided on each surface of the inner cylinder 8, and each high-pressure water pipe communicates with the nozzles 10 on the corresponding surface .

The working principle of the corundum abrasive washing machine described in the utility model is as follows:

When in use, first start the motor 18 and the reducer 17 of the power unit, drive the large gear 16 to rotate through the pinion 15, and then rotate the rotating cylinder 2; Water is sprayed from the high-pressure water pipe 9 through multiple rows of nozzles 10 on the outer wall of the inner cylinder 8 to form multiple water curtains; then it is continuously fed into the feed hopper 11 (the particle size of the brown corundum abrasive loaded is larger than that of the rotating cylinder 2 upper sieve holes and 3 diameters), after the abrasive enters the rotating drum 2, it moves toward the discharge end of the rotating drum 2 continuously through the rotation of the rotating drum 2, and at the same time, it is continuously lifted and sprinkled under the action of the lifting plate 4, and the abrasive is moving toward the During the movement of the discharge end of the rotating cylinder 2 and the process of lifting and falling, after the water curtain formed by the high-pressure water sprayed by the nozzle 10 on the outer wall of the inner cylinder 8 continuously and frequently, the ultrafine particles of impurities attached to the abrasive particles are washed away and is taken out of the rotating cylinder 2 by the water through the sieve hole 3 of the rotating cylinder 2, enters the shell 1, and finally is discharged from the water outlet 5 at the bottom of the shell 1, and the cleaned abrasive is discharged from the discharge end of the rotating cylinder 2. In the lower hopper 13, it is discharged through the discharge port 12 at the bottom of the lower hopper 13 to achieve the purpose of cleaning the abrasives. The continuous and efficient cleaning of the abrasives can be realized through this water washing machine, and the cleaning effect is good.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (8)

1. a kind of brown corundum abrasive rinsing machine, it is characterised in that: including shell, support base one, support base two, rotating cylinder, charging Bucket, discharge bucket, power device, flusher, the interior of shell is hollow and passes through the installation of the bracket of its bottom on the ground, Outer casing bottom is equipped with collector nozzle；The support base one is separately fixed on the ground of shell two sides with support base two；The rotation Cylinder is located in shell, and rotating cylinder both ends are separately mounted on support base one and support base two and can be rotated, rotation after passing through shell Cylinder discharge end passes through support base two and stretches out outside support base two, and rotating cylinder discharge end height is lower than rotating cylinder feed end height；It is revolving Many sieve pores are uniformly provided on the position that rotating cylinder is located in shell；It is additionally provided on the position that rotating cylinder is located at outside shell and power The gear wheel of device engagement；The feed hopper is mounted on support base one and passes through support base one and protrudes into rotating cylinder；It is described go out Hopper is mounted on support base two and is all coated on rotating cylinder discharge end in it, is equipped with discharge port in discharge bucket bottom；Institute State that flusher is located in rotating cylinder and both ends are separately fixed on support base one and discharge bucket, flusher connects with high-pressure hydraulic pump It can spray water into rotating cylinder after logical.

2. brown corundum abrasive rinsing machine according to claim 1, it is characterised in that: the flusher is rotated by being arranged in Inner cylinder and more high-pressure water pipes being arranged in inner cylinder in cylinder are constituted；The inner cylinder both ends be separately fixed at support base one with On discharge bucket, multiple rows of spray head was equipped with around inner cylinder one week corresponding to the position ring of rotating cylinder sieve pore on wall outer tube；The high pressure Water pipe head end is fixed in inner cylinder and is connected to spray head, and tail end stretches out outside inner cylinder to be connected to the high-pressure hydraulic pump being placed in pond；Every High-pressure water pipe head end is at least connected to row's spray head.

3. brown corundum abrasive rinsing machine according to claim 2, it is characterised in that: the inner cylinder is inner hollow and wherein The positive Mitsubishi's rod structure of one rib upward, is designed at least row's spray head on each face of inner cylinder；Correspond in inner cylinder every A face is respectively equipped with a high-pressure water pipe, the spray head connection on the corresponding face of every high-pressure water pipe.

4. brown corundum abrasive rinsing machine according to claim 2, it is characterised in that: the inner cylinder is the cylinder of inner hollow Structure is uniformly equipped with three rows or four row's spray heads on the outer wall of inner cylinder；The more high pressures being connected to spray head are equipped in inner cylinder Water pipe.

5. brown corundum abrasive rinsing machine according to claim 2, it is characterised in that: the inner cylinder is inner hollow and wherein The positive four water chestnuts rod structure of one rib upward, is designed at least row's spray head on each face of inner cylinder；Correspond in inner cylinder every A face is respectively equipped with a high-pressure water pipe, the spray head connection on the corresponding face of every high-pressure water pipe.

6. brown corundum abrasive rinsing machine according to claim 1, it is characterised in that: the rotating cylinder and support base one, branch The junction supportted between seat two is equipped with bearing.

7. brown corundum abrasive rinsing machine as claimed in any of claims 1 to 6, it is characterised in that: the power dress It sets and is made of motor, the speed reducer being connect with motor and the pinion gear being mounted on speed reducer driving shaft；Motor with Speed reducer is mounted on the ground below shell, and pinion gear is engaged with the gear wheel on rotating cylinder；It is driven in motor and speed reducer Under dynamic, pinion gear drives bull gear drive, and then rotates rotating cylinder.

8. brown corundum abrasive rinsing machine as claimed in any of claims 1 to 6, it is characterised in that:

Many lifting blades are uniformly equipped on rotating cylinder inner wall.