CN210892684U

CN210892684U - Waste ceramic recovery device

Info

Publication number: CN210892684U
Application number: CN201921400813.4U
Authority: CN
Inventors: 林炳瑞; 张俊穗; 何少武; 胡伟; 秦笑威
Original assignee: Guangdong Mingtaisheng Ceramics Co ltd
Current assignee: Guangdong Mingtaisheng Ceramics Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-30
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a useless pottery recovery unit, including multistage grinding machine, calcine the passageway, secondary grinding machine and agitator, it passes melting equipment to calcine the passageway, calcine passageway upper portion and connect exhaust passage, during the exhaust passage other end inserts the pond, be equipped with the agitator in the agitator, dog-house and inlet are connected on agitator upper portion, and the agitator bottom is equipped with heating device, and agitator one side is equipped with mud outlet. The multistage grinding machine is internally provided with a first-stage grinding roller, a second-stage grinding roller and a third-stage grinding roller from top to bottom, the grinding gap between the grinding rollers and the multistage grinding machine body is reduced along with the reduction of the height, and the upper part of the multistage grinding machine is a bent feeding channel. The utility model discloses utilize after grinding useless pottery to smelt the heat and calcine, then carry out the secondary and grind, make useless ceramic particle more thin more even, can better fuse with the new mud of pottery, improve useless pottery's fusion proportion.

Description

Waste ceramic recovery device

Technical Field

The utility model belongs to the technical field of useless pottery is retrieved, especially, relate to a useless pottery recovery unit.

Background

With the development of the ceramic industry, the output of ceramic waste materials is more and more, and a large amount of ceramic waste materials not only make the enterprises difficult to digest but also become a significant 'poison' for environmental pollution. In order to solve the 'poison tumor', a plurality of ceramic enterprises strive to develop new ceramic formulas, and strive to fuse ceramic waste with new mud and package the quality of ceramic products under the condition of increasing the proportion of the waste.

At present, the waste ceramic is generally pulverized by a recovery method, and then the waste ceramic is proportioned according to a proportion by a corresponding product, and the method can not improve the digestion amount of the waste ceramic actually because the property of the waste ceramic is unchanged, so that how to better fuse the waste ceramic and new mud can be realized, and the waste ceramic is forged and modified by physical equipment except for the time of chemical fusion such as proportioning.

Disclosure of Invention

In view of the above-mentioned prior art not enough, the utility model aims to provide a can be better with useless ceramic recovery unit that ceramic pug fuses.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model relates to a useless pottery recovery unit, including multistage grinding machine, calcine the passageway, second grade grinding machine and agitator, it passes melting equipment to calcine the passageway, calcine passageway upper portion and connect exhaust passage, during the exhaust passage other end inserts the pond, be equipped with the agitator in the agitator, dog-house and inlet are connected on agitator upper portion, and the agitator bottom is equipped with heating device, and agitator one side is equipped with mud outlet.

The utility model discloses a from top to bottom disposes the one-level and grinds the roller in the multistage grinding machine, and the roller is ground to the second grade, and the roller is ground to the third grade, grinds the roller and reduces along with the reduction of height with the grinding clearance of multistage grinding machine organism, and multistage grinding machine upper portion is the feedstock channel of bending.

The utility model discloses a multistage grinding machine is whole to be the slope setting, and the calcination passageway of being connected with multistage grinding machine passes the lower part lateral wall by the top of smelting equipment, the vertical setting of exhaust passage.

The utility model discloses an in the reverse insertion pond of exhaust passage upper end, and exhaust passage upper end turning sets up the filter screen.

The utility model discloses a be equipped with lapping plate and grinding miller in the machine is ground to the second grade, the grinding miller is located the lapping plate, and the grinding miller is rotatory by motor drive, and the lapping plate distributes and has a plurality of filtration pores.

The aperture of the filtering hole of the grinding plate of the utility model is 600-mesh and 800-mesh.

The utility model has the advantages that: the waste ceramic is ground and then is rapidly heated and calcined by utilizing the smelting heat, and then secondary grinding is carried out, so that the waste ceramic particles are finer and more uniform, can be better fused with ceramic new mud, the fusion proportion of the waste ceramic is improved, and the quality of a ceramic product is ensured.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1, the utility model relates to a waste ceramic recovery device, which comprises a multi-stage grinding machine 1, a calcining channel 2, a two-stage grinding machine 3 and a mixing tank 4. Wherein, the multistage grinding machine 1 is provided with a first-stage grinding roller 11, a second-stage grinding roller 12 and a third-stage grinding roller 13 from top to bottom, the grinding gap between the grinding rollers and the machine body of the multistage grinding machine 1 is reduced along with the reduction of the height, the waste ceramics are subjected to multistage grinding to refine particles, and the particle size can reach about 400-500 meshes.

The calcining channel 2 penetrates through the smelting device 5, particularly the calcining channel 2 penetrates through the side wall of the lower part from the top part of the smelting device 5, so that the waste ceramic particles can smoothly enter the secondary grinding machine 3, the blockage is avoided, the temperature of the smelting device 5 can reach over 1000 ℃, even if the waste ceramic particles rapidly pass through, the temperature can still reach 300-400 ℃, and the temperature can be increased along with the extension of the calcining channel 2, and even the calcining channel 2 can be set to be spiral, so that the calcining effect is improved.

In order to prevent the high temperature in the calcining channel 2 from bringing out part of the waste ceramic dust, the upper part of the calcining channel 2 is connected with an exhaust channel 51, and the other end of the exhaust channel 51 is inserted into the water tank 6, thereby decomposing the high temperature and preventing the dust from entering the air. Specifically, the multistage grinding machine 1 is inclined as a whole, and the exhaust passage 51 connected to the multistage grinding machine 1 is vertically arranged, so that the hot air rises toward the exhaust passage 51, the upper end of the exhaust passage 51 is reversely inserted into the water tank 6, the filter screen 8 is arranged at the turn of the upper end of the exhaust passage 51, and a small amount of rising dust is accumulated and condensed under the blocking of the filter screen 8, so that the filter screen 8 can be provided with a vibrating device to make the condensed particles fall back into the calcining passage 2 by vibration.

The upper part of the multi-stage grinding mill 1 is provided with a bent feeding channel 10, so that dust in grinding is prevented from overflowing upwards.

The grinding plate 31 and the grinding wheel 32 are arranged in the secondary grinding machine 3, the grinding plate 31 is provided with a plurality of filter holes, the aperture of each filter hole is 600 meshes and 800 meshes, the grinding wheel 32 is positioned on the grinding plate 31, the grinding wheel 32 is driven by the motor 320 to rotate, waste ceramic particles with high temperature entering the secondary grinding machine 3 are further ground, the waste ceramic particles are further refined and enter the bottom of the secondary grinding machine 3 through the grinding plate 31, the bottom of the secondary grinding machine 3 is conical and enters the stirring barrel 4 through a guide pipe, and the guide pipe can be provided with a valve to control the amount of powder.

The stirring barrel 4 is internally provided with a stirrer 40, the upper part of the stirring barrel 4 is connected with a feeding port 41 and a liquid inlet 42, the bottom of the stirring barrel 4 is provided with a heating device 7, and one side of the stirring barrel 4 is provided with a slurry outlet 43. The material inlet 41 can be used for feeding paraffin and waste mud cut off in the ceramic blank forming process, the liquid inlet 42 can be used for adding anhydrous ethanol, oleic acid and the like, the materials are stirred in the stirring barrel 4, the materials are heated by the heating device 7 in the stirring process until the temperature reaches 120-160 ℃, the materials are fully fused to form new slurry, and finally the new slurry flows out from the slurry outlet 43, and the ceramic product is obtained by injection molding and biscuit firing molding of the slurry.

It is to be understood that the technical scope of the present invention is not limited to the content of the specification, and that modifications or changes may be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.

Claims

1. The utility model provides a useless pottery recovery unit which characterized in that: including multistage grinding machine (1), calcine passageway (2), second grade grinding machine (3) and agitator (4), it passes melting equipment (5) to calcine passageway (2), calcine passageway (2) upper portion and connect exhaust passage (51), and exhaust passage (51) other end inserts in pond (6), be equipped with agitator (40) in agitator (4), dog-house (41) and inlet (42) are connected on agitator (4) upper portion, and agitator (4) bottom is equipped with heating device (7), and agitator (4) one side is equipped with mud outlet (43).

2. The apparatus for recycling waste ceramics according to claim 1, wherein: the multistage grinding machine (1) is internally provided with a first-stage grinding roller (11), a second-stage grinding roller (12) and a third-stage grinding roller (13) from top to bottom, the grinding gap between the grinding rollers and the body of the multistage grinding machine (1) is reduced along with the reduction of the height, and the upper part of the multistage grinding machine (1) is provided with a bent feeding channel (10).

3. The apparatus for recycling waste ceramics according to claim 1 or 2, wherein: the multistage grinding mill (1) is arranged obliquely as a whole, the calcining channel (2) connected with the multistage grinding mill (1) penetrates through the lower side wall from the top of the smelting device (5), and the exhaust channel (51) is vertically arranged.

4. The apparatus for recycling waste ceramics according to claim 3, wherein: the upper end of the exhaust channel (51) is reversely inserted into the water tank (6), and a filter screen (8) is arranged at the corner of the upper end of the exhaust channel (51).

5. The apparatus for recycling waste ceramics according to claim 1, wherein: the secondary grinding machine (3) is internally provided with a grinding plate (31) and a grinding wheel (32), the grinding wheel (32) is positioned on the grinding plate (31), the grinding wheel (32) is driven to rotate by a motor (320), and a plurality of filter holes are distributed on the grinding plate (31).

6. The apparatus for recycling waste ceramics according to claim 5, wherein: the aperture of the filtering hole of the grinding plate (31) is 600-800 meshes.