CN212930885U - Carborundum sealing washer powder apparatus for producing - Google Patents

Abstract

The utility model discloses a carborundum sealing washer powder apparatus for producing, including former feed tank, shale shaker, compounding agitator, stoving shaping section of thick bamboo and storage bucket etc.. Be provided with the first screw conveyer of transport raw materials between raw materials case and shale shaker, be provided with the second screw conveyer of carrying semi-manufactured goods raw materials between shale shaker and compounding agitator tank, be provided with first agitated vessel in the compounding agitator tank, still be provided with the water inlet on the compounding agitator tank lateral wall. Drying forming section of thick bamboo upper portion is provided with the atomizer device, be provided with the first water pump in the liquid input atomizer device with the compounding agitator between compounding agitator and the atomizer device, be provided with drying device in the drying forming section of thick bamboo, be provided with multilayer filter screen in the drying forming section of thick bamboo, every layer of filter screen connects and is provided with the discharge gate. The device has high full automation degree, simple structure and high production efficiency, and can be widely applied to production and processing of similar silicon carbide powder.

Description

Carborundum sealing washer powder apparatus for producing

Technical Field

The utility model belongs to the technical field of non-metallic powder production and processing and specifically relates to a carborundum sealing washer powder apparatus for producing is related to.

Background

At present, the automation degree of silicon carbide sealing ring powder production is not high, for example, the raw material screening and the material mixing supply need manual participation for operation and supervision, the labor force requirement is high, the powder production cost is increased, and the production efficiency is low. And the existing powder production line can not synchronously separate the powder with the grade of the thickness of the granules to produce finished powder, the production line has more processes and complicated equipment, and the production efficiency is low and the powder production cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a carborundum sealing washer powder apparatus for producing solves the not high, the more and complicated problem of equipment of process of carborundum sealing washer powder production line automation degree.

The utility model provides a technical scheme that its technical problem adopted is: a silicon carbide powder production device comprises a raw material box, a vibrating screen, a mixing and stirring cylinder, a drying and forming cylinder and a material containing barrel which are arranged in sequence; the lower part of raw material tank is provided with first discharge gate, the upper end of shale shaker is provided with first feed inlet, be provided with first screw conveyer between first discharge gate and first feed inlet, be provided with the screen cloth in the shale shaker be provided with the waste material discharge gate on the shale shaker inner wall of screen cloth below, the waste material discharge gate connection is provided with the garbage collection bucket, the shale shaker bottom is provided with the second discharge gate, the upper end of compounding agitator tank is provided with the second feed inlet, be provided with second screw conveyer between second discharge gate and second feed inlet, the below of second feed inlet is provided with first agitated vessel, still be provided with the water inlet on the compounding agitator tank lateral wall. A third discharge hole is formed in the bottom of the mixing and stirring cylinder, an atomizing spray head device is arranged on the upper portion of the drying and forming cylinder, a first water pump for inputting liquid of the mixing and stirring cylinder into the atomizing spray head device is arranged between the third discharge hole and the atomizing spray head device, and a drying device is arranged in the drying and forming cylinder; the drying and forming cylinder is internally provided with a plurality of layers of filter screens, the meshes of the filter screens are gradually reduced from top to bottom, and each layer of filter screens is connected with a discharge port.

In order to optimize the stability of the particle size distribution of the finished powder, a metering device is arranged between the second feeding hole and the first stirring device, and a bin door which is opened and closed according to program control is arranged on the metering device.

In order to let a material mixing and stirring cylinder and a drying and forming cylinder work synchronously, the waiting time of production equipment is reduced, and the production efficiency is improved, a material transferring cylinder is further arranged between the material mixing and stirring cylinder and the drying and forming cylinder, second stirring equipment is arranged in the material transferring cylinder, and a second water pump which transfers the liquid input of the material mixing and stirring cylinder into the material transferring cylinder is arranged between the material transferring cylinder and the material mixing and stirring cylinder.

In order to optimize the structural complexity of the production device, the filter screen is obliquely arranged, a vibrating device for driving the filter screen to vibrate is arranged below the filter screen, the vibrating device comprises a vibrator, a group of supporting springs are arranged between the vibrator and the filter screen, and a group of connecting springs are also arranged between the multiple layers of filter screens.

Further optimizing the structural complexity of the production device, wherein the drying device is a group of heating wires arranged on each layer of the filter screen.

The utility model has the advantages that: this carborundum powder apparatus for producing makes raw materials and semi-manufactured goods raw materials can carry by automatic, has avoided artifical transport through the first screw conveyer and the second screw conveyer that set up. Through be provided with metering equipment between second feed inlet and first agitated vessel, do not need artifical intervention, but automatic measurement raw materials weight improves the concentration accuracy nature of mixed liquid. Through the material transferring cylinder, the material mixing and stirring cylinder and the drying and forming cylinder can work synchronously, the waiting time of production equipment is reduced, and the production efficiency is improved. The drying and forming cylinder is internally provided with a plurality of layers of filtering screens, the meshes of the filtering screens are gradually reduced from top to bottom, each layer of filtering screen is connected with a discharge port, the equipment design and manufacture are simple, the finished powder can be obtained by synchronously separating the thickness of particles, and the production procedures are reduced.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic view of the structure of the device of the present invention.

Detailed Description

The embodiment, as shown in fig. 1, a silicon carbide powder production device includes a raw material box 1, a vibrating screen 2, a mixing and stirring cylinder 4, a drying and forming cylinder 5, etc. which are arranged in sequence, and the concrete relevant structures are as follows: a first discharge hole 101 is formed in the lower portion of the raw material box 1, a first feed hole 201 is formed in the upper end of the vibrating screen 2, a first screw conveyor 7 is arranged between the first discharge hole 101 and the first feed hole 201, and silicon carbide sealing ring powder raw materials in the raw material box 1 can enter the vibrating screen 2 through the conveying of the first screw conveyor 7. Be provided with screen cloth 202 in the shale shaker 2 be provided with waste material discharge gate 203 on the 2 inner walls of shale shaker of screen cloth 202 below, waste material discharge gate 203 connects and is provided with garbage collection bucket 3 the shale shaker 2 bottom is provided with second discharge gate 205. When the vibrating screen 2 works, the raw material falling on the screen 202 from the first feeding hole 201 is vibrated, so that large-particle waste materials in the raw material are separated, the large-particle waste materials are discharged into the waste collecting barrel 3 from the waste discharging hole 203, and fine raw materials fall into the bottom of the vibrating screen 2 through the screen 202. The upper end of compounding agitator tank 4 is provided with second feed inlet 401, be provided with second screw conveyer 8 between second discharge gate 205 and second feed inlet 401, the tiny raw materials that fall into 2 bottoms of shale shaker pass through second screw conveyer 8, come out by second discharge gate 205, get into compounding agitator tank 4 from second feed inlet 401.

A metering device 405 is arranged below the second feed inlet 401, a bin gate 4051 which is opened and closed according to program control is arranged on the metering device 405, a water inlet 403 is further arranged on the side wall of the mixing and stirring cylinder 4 below the bin gate 4051, and a first stirring device 402 is arranged below the water inlet 403. When the tiny raw materials enter the mixing and stirring cylinder 4 from the second feeding hole 401, the tiny raw materials fall on the metering device 405, when the measured tiny raw materials reach the set weight value, the bin gate 4051 is opened, the tiny raw materials fall into the first stirring device 402 with the set water amount, the bin gate 4051 is closed, and the first stirring device 402 starts to stir. Still be provided with between compounding agitator tank 4 and the stoving shaping section of thick bamboo 5 and change material jar 10, change and be provided with second agitated vessel 1001 in the material jar 10, after the raw materials stirring becomes even liquid in compounding agitator tank 4, liquid gets into through setting up and changes material jar 10 at material jar 10 and compounding agitator tank 4 within a definite time second water pump 11 entering. And after the liquid in the material mixing and stirring cylinder 4 is completely pumped into the material transferring cylinder 10, the second water pump 11 stops working, and the material mixing and stirring cylinder 4 starts the next liquid forming process. And the liquid that gets into material jar 10 changes prevents to deposit inhomogeneous, and second agitated vessel 1001 stirs the work all the time to liquid.

The bottom of compounding agitator tank 4 is provided with third discharge gate 404, stoving forming cylinder 5 upper portion is provided with atomizer device 501, and the liquid in the material jar 10 of changeing is gone into atomizer device 501 through the first water pump 9 pump that sets up between third discharge gate 404 and atomizer device 501 to spout into stoving forming cylinder 5 through the shower nozzle on atomizer device 501. A plurality of layers of filter screens 503 are arranged in the drying and forming cylinder 5, preferably three layers of filter screens 503 are arranged, the meshes of the filter screens 503 gradually decrease from top to bottom, and each layer of filter screen 503 is connected with a discharge port 505. The filter screen 503 is obliquely arranged, a vibrating device 504 for driving the filter screen 503 to vibrate is arranged below the filter screen 503, the vibrating device 504 comprises a vibrator 5041, the vibrator 5041 is connected with the filter screen 503 through a set of supporting springs 5042 arranged between the vibrator 5041 and the filter screen 503, and a set of connecting springs 5043 are arranged between the multiple layers of filter screens 503 for connection transmission and support. Each layer of the filter screen 503 is provided with a group of electric heating wires, and the drying forming cylinder 5 is internally provided with a drying device 502. When liquid is sprayed on the filter screen 503 from the spray head of the atomizing spray head device 501, moisture in the liquid is instantly gasified due to high temperature on the filter screen 503, solid powder in the liquid is adsorbed on the first layer of filter screen 503, when the vibrator 5041 vibrates, the three layers of filter screens 503 are driven to vibrate by the supporting spring 5042, and large-particle powder adsorbed on the first layer of filter screen 503 is discharged from the discharge port 505 connected with the first layer of filter screen 503; the medium-sized particles and the small-sized powder fall onto the second layer of filter screen 503 from the meshes of the first layer of filter screen 503 and are discharged from a discharge hole 505 connected with the second layer of filter screen 503 through vibration; finally, the small-particle powder falls onto the third layer of filter screen 503 from the meshes of the second layer of filter screen 503, and is discharged from a discharge port 505 connected with the third layer of filter screen 503 through vibration, thus completing the production and processing of the silicon carbide sealing powder with three set particle size grades.

The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.

Claims (5)

1. The utility model provides a carborundum powder apparatus for producing which characterized in that: comprises a raw material box (1), a vibrating screen (2), a mixing and stirring cylinder (4) and a drying and forming cylinder (5) which are arranged in sequence; a first discharge hole (101) is formed in the lower portion of the raw material box (1), a first feed hole (201) is formed in the upper end of the vibrating screen (2), a first screw conveyor (7) is arranged between the first discharge hole (101) and the first feed hole (201), a screen (202) is arranged in the vibrating screen (2), a waste discharge hole (203) is formed in the inner wall of the vibrating screen (2) below the screen (202), a waste collecting barrel (3) is connected and arranged with the waste discharge hole (203), a second discharge hole (205) is formed in the bottom of the vibrating screen (2), a second feed hole (401) is formed in the upper end of the material mixing and stirring cylinder (4), a second screw conveyor (8) is arranged between the second discharge hole (205) and the second feed hole (401), and first stirring equipment (402) is arranged below the second feed hole (401), a water inlet (403) is also formed in the side wall of the mixing and stirring cylinder (4);

a third discharge hole (404) is formed in the bottom of the mixing and stirring cylinder (4), an atomizing spray head device (501) is arranged on the upper portion of the drying and forming cylinder (5), a first water pump (9) for inputting liquid of the mixing and stirring cylinder (4) into the atomizing spray head device (501) is arranged between the third discharge hole (404) and the atomizing spray head device (501), and a drying device (502) is arranged in the drying and forming cylinder (5); a plurality of layers of filtering screens (503) are arranged in the drying and forming cylinder (5), meshes of the filtering screens (503) are gradually reduced from top to bottom, and a discharge hole (505) is formed in each layer of the filtering screens (503) in a connecting mode.

2. The silicon carbide powder production apparatus according to claim 1, characterized in that: and a metering device (405) is arranged between the second feeding hole (401) and the first stirring device (402), and a bin door (4051) which is opened and closed according to program control is arranged on the metering device (405).

3. The silicon carbide powder production apparatus according to claim 1, characterized in that: still be provided with between compounding agitator tank (4) and stoving molding cylinder (5) and change material jar (10), be provided with second agitated vessel (1001) in changing material jar (10), it changes second water pump (11) in material jar (10) with the liquid input of compounding agitator tank (4) to be provided with between material jar (10) and compounding agitator tank (4).

4. The silicon carbide powder production apparatus according to claim 1, characterized in that: filter screen cloth (503) slope setting is provided with vibrating device (504) that drives filter screen cloth (503) vibration in the below of filter screen cloth (503), vibrating device (504) include vibrator (5041) be provided with a set of supporting spring (5042) between vibrator and filter screen cloth (503), also be provided with a set of connecting spring (5043) between filter screen cloth (503).

5. The silicon carbide powder production apparatus according to claim 1, characterized in that: the drying device (502) is a group of electric heating wires arranged on each layer of filtering screen (503).

Images