CN213435533U - Shale shaker is used in graphite fiber production preparation - Google Patents

Abstract

The utility model discloses a vibrating screen for producing and preparing graphite fiber vitamins, which comprises a supporting frame, wherein the top end of the supporting frame is fixedly connected with a screen body, the top part of the inner wall of the screen body is fixedly provided with a drying kettle, one side of the top part of the screen body is fixedly provided with a dryer, the middle part of the inner wall of the screen body is provided with a vibrating frame, the vibrating frame is clamped and connected with one end of a filter screen through a clamping groove, the middle part of one side of the screen body is fixedly provided with a vibrating motor, the output end of the vibrating motor passes through the inner wall of the screen body and is fixedly connected with one side of the vibrating frame, the bottom part of the other side of the screen body is fixedly connected with a fixed plate, one side of the top end of the fixed plate is fixedly provided with a draught fan, the input end of the draught fan is communicated with the inside of the screen body, avoid piling up, influence the use of shale shaker, improved the efficiency of shale shaker.

Description

Shale shaker is used in graphite fiber production preparation

Technical Field

The utility model relates to a shale shaker field specifically is a shale shaker for preparation is produced to fine vitamin of graphite.

Background

The graphite fiber is a fiber with a molecular structure which is graphitized and has a layered hexagonal lattice graphite structure with carbon content higher than 99%, asphalt, polyacrylonitrile and the like are frequently used as raw materials in the production and preparation of the graphite fiber, and the raw materials are usually screened, so that a vibrating screen is used, the vibrating screen works by utilizing reciprocating rotary vibration generated by vibrator excitation, manual screening work is replaced, and the working efficiency is improved.

However, the existing vibrating screen generally does not have any treatment before screening some materials, if the materials are wet and have partial moisture, the materials are stuck together in a lump, the work of the vibrating screen is greatly reduced, the time is wasted, the efficiency of workers is reduced, meanwhile, when the vibrating screen works, a lot of dust is inevitably generated, some large dust falls to the bottom under the action of gravity, some fine dust possibly accumulates on the inner wall, the pipeline or the filtering screen for a long time, the pore diameter is blocked to a certain extent, and the use of the vibrating screen is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shale shaker is used in preparation of graphite fibre vitamin production, but do not have any processing before generally screening some materials with solving the current shale shaker that proposes in the above-mentioned background art, if meet the material that has partial moisture than moist, these materials all can be the blocking bonding together, the work of shale shaker can be discounted greatly, the time is wasted, staff's efficiency has been reduced, simultaneously at the shale shaker during operation, inevitable can produce very much dust, some big dust can drop to the bottom under the effect of gravity, some tiny dust time has long probably piled up on the inner wall, on the pipeline or filter sieve, cause the jam in aperture to a certain extent, influence the use of shale shaker.

In order to achieve the above object, the utility model provides a following technical scheme: a vibrating screen for production and preparation of graphite fibers comprises a support frame, wherein a screen body is fixedly connected to the top end of the support frame, a feeding hopper is fixedly communicated with the middle of the top end of the screen body, a drying kettle is fixedly mounted at the top of the inner wall of the screen body, the bottom of the drying kettle is funnel-shaped, a dryer is fixedly mounted on one side of the top of the screen body, the output end of the dryer penetrates through the inner wall of the screen body and is arranged above the drying kettle, a first electromagnetic valve is fixedly mounted at the bottom of the drying kettle, a vibrating frame is mounted in the middle of the inner wall of the screen body, a clamping groove is formed in the bottom of one side of the vibrating frame, the vibrating frame is connected with one end of a filtering screen in a clamping mode through the clamping groove, the other end of the filtering screen penetrates through the inner wall of the screen body and is arranged outside, a vibrating motor is fixedly mounted in the middle of one side, the bottom fixedly connected with fixed plate of screen frame opposite side, one side fixed mounting on fixed plate top has the draught fan, the input and the inside intercommunication of screen frame of draught fan, the output of draught fan passes through connecting pipe and dust removal pond intercommunication, the fixed surface of screen frame installs flush mounting plate of switch.

As a preferred technical scheme of the utility model, flush mounting plate's surface is equipped with drying-machine switch, vibrating motor switch, first solenoid valve switch and draught fan switch, just drying-machine, the first solenoid valve of vibrating motor and draught fan pass through drying-machine switch, vibrating motor switch, first solenoid valve switch and draught fan switch and external power supply electric connection respectively.

As a preferred technical scheme of the utility model, the top that the middle part of screen frame one side is located the filter sieve alternates and is connected with two horizontal poles, two the horizontal pole is located inside one end and the push pedal fixed connection of screen frame, the length of push pedal is the same with the width of filter sieve, two the horizontal pole other end and handle fixed connection, the other end threaded connection of filter sieve has the bolt, the top fixed mounting of screen frame one side has the observation window.

As a preferred technical scheme of the utility model, the middle part of screen frame opposite side and the corresponding fixed position of filter sieve have the discharging pipe, the middle part fixed mounting of discharging pipe has the second solenoid valve, flush mounting plate's surface still is equipped with the second solenoid valve switch, the second solenoid valve passes through second solenoid valve switch and external power supply electric connection.

As a preferred technical scheme of the utility model, the bottom of screen frame is leaks hopper-shaped, just the bottom fixed mounting of screen frame has the dust exhaust pipe, the bottom threaded connection of dust exhaust pipe has the tube cap, one side fixed mounting at screen frame top has the relief valve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the drying device is provided with a drying kettle and a dryer, the drying kettle can be subjected to preliminary drying pretreatment before materials reach a filter sieve, then some moisture can be dried, meanwhile, a first electromagnetic valve is arranged, after the materials are dried for a period of time, the first electromagnetic valve is opened, the materials can reach the filter sieve, vibration screening is carried out, the trouble caused by moisture in the screening process is avoided to a certain extent, and the efficiency of the vibration sieve is improved;

2. the draught fan is installed at the bottom of one side of the screen body, under the action of the draught fan, dust raised in the screen body can be sucked by the draught fan, enters the dust removal water tank through the connecting pipe, a large amount of dust is prevented from being accumulated on the surface of the inner wall of the screen body or the surface of the filter sieve, and meanwhile, the dust is treated, so that the pollution to the environment is reduced.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a side sectional view of the present invention;

figure 3 is the enlarged view of the draught fan and the dust removal water tank of the utility model.

In the figure: 1. a support frame; 2. a switch panel; 3. a vibration frame; 4. a vibration motor; 5. a screen body; 6. feeding into a hopper; 7. a dryer; 8. drying the kettle; 9. a first solenoid valve; 10. a cross bar; 11. pushing the plate; 12. filtering and screening; 13. an induced draft fan; 14. a dust removal water tank; 15. a fixing plate; 16. a dust exhaust pipe; 17. a discharge pipe; 18. a second solenoid valve; 19. a pressure relief valve; 20. a handle; 21. an observation window; 22. and (4) connecting the pipes.

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 creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a vibrating screen for producing and preparing graphite fiber, which comprises a supporting frame, a screen body 5 is fixedly connected on the top end of the supporting frame 1, a feeding hopper 6 is fixedly communicated with the middle part of the top end of the screen body 5, a drying kettle 8 is fixedly arranged on the top part of the inner wall of the screen body 5, the bottom of the drying kettle 8 is funnel-shaped, a dryer 7 is fixedly arranged on one side of the top part of the screen body 5, the output end of the dryer 7 passes through the inner wall of the screen body 5 and is arranged above the drying kettle 8, a first electromagnetic valve 9 is fixedly arranged on the bottom part of the drying kettle 8, a vibrating frame 3 is arranged in the middle part of the inner wall of the screen body 5, a clamping groove is arranged on the bottom part of one side of the vibrating frame 3, the vibrating frame 3 is connected with one end of a filter screen 12 in a clamping manner, the other end of, the inner wall that vibrating motor 4's output passed screen frame 5 and one side fixed connection of vibrations frame 3, the bottom fixedly connected with fixed plate 15 of screen frame 5 opposite side, one side fixed mounting on fixed plate 15 top has draught fan 13, draught fan 13's input and the inside intercommunication of screen frame 5, draught fan 13's output passes through connecting pipe 22 and communicates with dust removal pond 14, the fixed surface of screen frame 5 installs flush mounting plate 2.

Preferably, the surface of the switch panel 2 is provided with a dryer switch, a vibration motor switch, a first solenoid valve switch and an induced draft fan switch, and the dryer 7, the first solenoid valve 9 of the vibration motor 4 and the induced draft fan 13 are respectively electrically connected with an external power supply through the dryer switch, the vibration motor switch, the first solenoid valve switch and the induced draft fan switch, and the switch panel 2 is arranged to control the dryer 7, the first solenoid valve 9 of the vibration motor 4 and the induced draft fan 13.

Preferably, the top that the middle part of screen frame 5 one side is located filter sieve 12 alternates and is connected with two horizontal poles 10, two horizontal poles 10 are located the inside one end of screen frame 5 and push pedal 11 fixed connection, the length of push pedal 11 is the same with filter sieve 12's width, two horizontal poles 10 other ends and handle 20 fixed connection, filter sieve 12's other end threaded connection has the bolt, the top fixed mounting of screen frame 5 one side has observation window 21, set up horizontal pole 10 and push pedal 11, can release the material, also can spread out more material with piling up simultaneously, it fixes filter sieve 12 to set up the bolt, the condition of the inside material is conveniently seen to installation observation window 21.

Preferably, a discharge pipe 17 is fixedly installed in the middle of the other side of the screen body 5 and at a position corresponding to the filter screen 12, a second electromagnetic valve 18 is fixedly installed in the middle of the discharge pipe 17, a second electromagnetic valve switch is further arranged on the surface of the switch panel 2, the second electromagnetic valve 18 is electrically connected with an external power supply through the second electromagnetic valve switch, and the second electromagnetic valve 18 is installed to control discharge.

Preferably, the bottom of screen frame 5 is lou hopper-shaped, and the bottom fixed mounting of screen frame 5 has dust exhaust pipe 16, and dust exhaust pipe 16's bottom threaded connection has the tube cap, and one side fixed mounting at screen frame 5 top has relief valve 19, installs relief valve 19, and convenient automatic pressure release prevents that inside atmospheric pressure from too high causing the explosion.

When the vibrating screen is used, the utility model relates to a vibrating screen for producing and preparing graphite fiber, materials are added on a drying kettle 8 in a screen body 5 through a feeding hopper 6, a dryer switch on a switch panel 2 is opened, the dryer 7 works to dry moisture on the surface of the materials, after a period of time, the dryer 7 is closed, a first electromagnetic valve 9 is opened, the dried materials can fall on the surface of a filter screen 12 under the action of gravity, a vibrating motor 4 and a draught fan 13 are started, the vibrating motor 4 transmits power to a vibrating frame 3, meanwhile, the filter screen 12 on the vibrating frame 3 vibrates along with the vibration, tiny materials and dust can be separated out through the filter screen 12 and fall into the bottom of the screen body 5, at the moment, a lot of dust can be generated, most of flying dust can be extracted under the action of the draught fan 13, the materials enter a dust removal water tank 14 through a connecting pipe 22 and are dissolved in water, after a period of time, close vibrating motor 4 and draught fan 13, open second solenoid valve 18, promote handle 20, the material is extruded under the effect of push pedal 11, collect can, can also open the tube cap of screen frame 5 bottom, discharge the dust, filter sieve 12 can be dismantled, and it is more convenient to regularly wash.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a shale shaker is used in graphite fiber production preparation, includes the support frame, its characterized in that: the top end of the support frame (1) is fixedly connected with a screen body (5), the middle part of the top end of the screen body (5) is fixedly communicated with a feeding hopper (6), the top of the inner wall of the screen body (5) is fixedly provided with a drying kettle (8), the bottom of the drying kettle (8) is funnel-shaped, one side of the top of the screen body (5) is fixedly provided with a dryer (7), the output end of the dryer (7) penetrates through the inner wall of the screen body (5) and is arranged above the drying kettle (8), the bottom of the drying kettle (8) is fixedly provided with a first electromagnetic valve (9), the middle part of the inner wall of the screen body (5) is provided with a vibration frame (3), the bottom of one side of the vibration frame (3) is provided with a clamping groove, the vibration frame (3) is connected with one end of a filter sieve (12) in a clamping manner, the other end of the filter sieve (12) penetrates through the inner wall of, the middle part fixed mounting of screen frame (5) one side has vibrating motor (4), the output of vibrating motor (4) passes the inner wall of screen frame (5) and one side fixed connection of vibrations frame (3), the bottom fixedly connected with fixed plate (15) of screen frame (5) opposite side, one side fixed mounting on fixed plate (15) top has draught fan (13), the input and the inside intercommunication of screen frame (5) of draught fan (13), the output of draught fan (13) passes through connecting pipe (22) and dust removal pond (14) intercommunication, the fixed surface of screen frame (5) installs flush mounting plate of switch (2).

2. The vibrating screen for producing and preparing graphite fibers as claimed in claim 1, wherein: the surface of flush mounting plate of switch (2) is equipped with drying-machine switch, vibrating motor switch, first solenoid valve switch and draught fan switch, just drying-machine (7), vibrating motor (4) first solenoid valve (9) and draught fan (13) are respectively through drying-machine switch, vibrating motor switch, first solenoid valve switch and draught fan switch and external power supply electric connection.

3. The vibrating screen for producing and preparing graphite fibers as claimed in claim 1, wherein: the top that the middle part of screen frame (5) one side is located filter sieve (12) alternates and is connected with two horizontal poles (10), two horizontal pole (10) are located inside one end and push pedal (11) fixed connection of screen frame (5), the length of push pedal (11) is the same with the width of filter sieve (12), two the horizontal pole (10) other end and handle (20) fixed connection, the other end threaded connection of filter sieve (12) has the bolt, the top fixed mounting of screen frame (5) one side has observation window (21).

4. The vibrating screen for producing and preparing graphite fibers as claimed in claim 3, wherein: the middle part of screen frame (5) opposite side and the corresponding fixed position of filter sieve (12) install discharging pipe (17), the middle part fixed mounting of discharging pipe (17) has second solenoid valve (18), the surface of flush mounting plate of switch (2) still is equipped with the second solenoid valve switch, second solenoid valve (18) are through second solenoid valve switch and external power supply electric connection.

5. The vibrating screen for producing and preparing graphite fibers as claimed in claim 1, wherein: the bottom of screen frame (5) is hourglass hopper-shaped, just the bottom fixed mounting of screen frame (5) has dust exhaust pipe (16), the bottom threaded connection of dust exhaust pipe (16) has the tube cap, one side fixed mounting at screen frame (5) top has relief valve (19).

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