CN220750708U

CN220750708U - Dewatering device

Info

Publication number: CN220750708U
Application number: CN202322460405.0U
Authority: CN
Inventors: 万海红; 闫红杰
Original assignee: Henan Xuanfeisheng Environmental Protection Technology Co ltd
Current assignee: Henan Xuanfeisheng Environmental Protection Technology Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-09
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses a dehydration device, in particular to the technical field of dehydration, which comprises a box body, wherein the surfaces of the inner walls of two sides of the box body are fixedly provided with frames, the two frames are distributed up and down and leave a gap with the inner wall of the box body, two screens are fixedly arranged in the two frames and are used for conveying PA particles, and a vibration assembly is arranged in the box body. According to the utility model, the PA particles are supported to flow through the screens in the two frames, hot air is sprayed into the box body by using the hot air blower and the plurality of spray heads, the purpose of dehydration is achieved by heating the PA particles by using the hot air, the dehydrated PA particles flow out from the discharge hole at the left bottom of the box body, meanwhile, the motor, the belt and the two belt pulleys are used for driving the two rotating rods to rotate positively and reversely, the two long plates on the rotating rods strike the screens to vibrate, the PA particles can be prevented from blocking the screens, and compared with the prior art, the PA particle dehydration device has the advantages of compact structure, small occupied space and capability of improving the dehydration efficiency of the PA particles by adopting a pipeline form.

Description

Dewatering device

Technical Field

The utility model relates to the technical field of dehydration, in particular to a dehydration device.

Background

The PA is nylon plastic, has good comprehensive performance, low friction coefficient, certain flame retardance, easy processing and the like. With the wide application of PA, further requirements are made on the characteristics of PA in industrial production, and glass fiber or other various raw materials are often added into PA to improve or change the performance of PA, namely the modified engineering plastic PA. In the production process of the modified engineering plastic PA particles, the raw materials from the extruder are cooled by a water tank and then cut into PA particles, and the obtained product often contains a large amount of water and can be dried to obtain qualified modified PA particles.

Therefore, it is necessary to dehydrate PA particles using a dehydration device, and current dehydration devices generally dehydrate PA particles by blowing and heating. For example, a dehydration device for producing modified engineering plastic PA particles with the prior art publication number of CN213500208U comprises: the device comprises a drying barrel, a drying barrel main machine, a Roots blower, a drying barrel vacuum feeder, a finished product buffer hopper, a dust remover, a nitrogen storage mechanism, a high-temperature circulating blower, a homogenizing vacuum feeder, a packaging machine and a suction box.

However, the above prior art has the following problems when in use: the whole structure of the dehydration device is complex, the occupied space is large when the dehydration device is installed and used, and the position of the dehydration device is inconvenient to adjust once the dehydration device is installed, so that the dehydration device is very inconvenient to use.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the dehydration device, wherein the screens in the two frames are used for supporting PA particles to flow, hot air is sprayed into the box body by using the hot air blower and the plurality of spray heads, the PA particles are heated by the hot air to achieve the purpose of dehydration, and the dehydrated PA particles flow out from the discharge hole at the bottom of the left side of the box body.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dewatering device, includes the box, box both sides inner wall surface is all fixed and is equipped with the frame, two frames distributes from top to bottom and leaves the clearance with the box inner wall between, and two inside all fixed two screens that are equipped with of frame for carry PA particle, the inside vibrating subassembly that is equipped with of box, vibrating subassembly includes two bull sticks that distribute from top to bottom, and two bull stick both sides are all fixed and are equipped with the longeron, and two bull stick rear ends all run through the box and extend to the box rear side, and all fixed cover is equipped with the belt pulley on two bull sticks, connect through the belt between two belt pulleys for connect two bull sticks, the box rear end is equipped with the motor, the bull stick rear end that is close to the box top is fixed for drive bull stick rotation, be equipped with drying assembly on the box for the PA particle on the stoving screen.

In a preferred embodiment, the drying assembly comprises a hot air blower, the hot air blower is fixed at the rear end of the box body, a plurality of spray heads are fixedly embedded in the inner wall of the box body, and the spray heads are communicated with the hot air blower through hoses and used for blowing air to dehydrate the PA particles.

In a preferred embodiment, a feeding hopper is fixedly penetrated on one side of the top of the box body, the bottom of the feeding hopper is communicated with the inside of the box body, and a cover plate is hinged to the top of the feeding hopper.

In a preferred embodiment, a discharging hole is formed in the bottom of one side of the box body, a blind is arranged at the discharging hole, and the top of the blind is fixed with the outer wall of the box body.

In a preferred embodiment, a protective cover is fixedly arranged at the rear end of the box body, the protective cover covers the outer sides of the belt and the two belt pulleys, the motor is fixedly embedded in the protective cover, and the motor can be supported for use by the protective cover.

In a preferred embodiment, the frame on the inner wall of one side of the tank is arranged to be inclined downward right, and the frame on the inner wall of the other side of the tank is arranged to be inclined downward left, for increasing the flow velocity of PA particles.

In a preferred embodiment, the outer walls of the two sides of the box body are fixedly provided with handrails, and the four corners of the bottom of the box body are fixedly provided with universal wheels, so that a worker can conveniently move the box body, and the position of the box body is adjusted.

The utility model has the technical effects and advantages that:

according to the utility model, the PA particles are supported to flow through the screens in the two frames, hot air is sprayed into the box body by using the hot air blower and the plurality of spray heads, the purpose of dehydration is achieved by heating the PA particles by using the hot air, the dehydrated PA particles flow out from the discharge hole at the left bottom of the box body, meanwhile, the motor, the belt and the two belt pulleys are used for driving the two rotating rods to rotate positively and reversely, the two long plates on the rotating rods strike the screens to vibrate, the PA particles can be prevented from blocking the screens, and compared with the prior art, the PA particle dehydration device has the advantages of compact structure, small occupied space and capability of improving the dehydration efficiency of the PA particles by adopting a pipeline form.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the case of the present utility model;

FIG. 3 is a front plan view of FIG. 2 of the present utility model;

FIG. 4 is a rear elevational view of the overall structure of the present utility model;

fig. 5 is a rear view of the pulley and belt of the present utility model.

The reference numerals are: 1. a case; 2. a frame; 3. a screen; 4. a vibration assembly; 5. a drying assembly; 6. a feed hopper; 7. a cover plate; 8. a discharge port; 9. a blind; 10. a protective cover; 11. an armrest; 12. a universal wheel;

401. a rotating rod; 402. a long plate; 403. a belt pulley; 404. a belt; 405. a motor;

501. an air heater; 502. a spray head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to the accompanying drawings 1-5 of the specification, the utility model provides a dehydration device, which comprises a box body 1, wherein the surfaces of the inner walls of two sides of the box body 1 are fixedly provided with frames 2, the two frames 2 are distributed up and down and leave a gap with the inner wall of the box body 1, two screens 3 are fixedly arranged in the two frames 2 and are used for conveying PA particles, specifically, the frames 2 positioned on the inner wall of one side of the box body 1 are arranged to incline downwards to the right, the frames 2 positioned on the inner wall of the other side of the box body 1 are arranged to incline downwards to the left, so that the PA particles flow on the screens 3 for dehydration, the dehydration efficiency is improved, and a vibration component 4 is arranged in the box body 1;

specifically, the vibration component 4 includes two rotating rods 401 distributed up and down, two sides of the two rotating rods 401 are fixedly provided with long plates 402, the rear ends of the two rotating rods 401 penetrate through the box body 1 and extend to the rear side of the box body 1, belt pulleys 403 are fixedly sleeved on the two rotating rods 401, the two belt pulleys 403 are connected through a belt 404 and are used for connecting the two rotating rods 401, the rear end of the box body 1 is provided with a motor 405, the front end of an output shaft of the motor 405 is fixed with the rear end of the rotating rod 401 close to the top of the box body 1 and is used for driving the rotating rod 401 to rotate, and the box body 1 is provided with a drying component 5 used for drying PA particles on the screen 3;

and as shown in fig. 4 and 5, the drying component 5 comprises a hot air blower 501, the hot air blower 501 is fixed at the rear end of the box body 1, a plurality of spray heads 502 are fixedly embedded in the inner wall of the box body 1, the spray heads 502 are communicated with the hot air blower 501 through hoses and are used for injecting hot air into the box body 1 to dehydrate PA particles, a feeding hopper 6 is fixedly penetrated at one side of the top of the box body 1, the bottom of the feeding hopper 6 is communicated with the inside of the box body 1, and a discharge hole 8 is formed in the bottom of one side of the box body 1.

PA particles to be dehydrated flow onto the screen 3 through the feed hopper 6, then flow to the right side through the screen 3, then flow onto the screen 3 at the bottom through gaps between the frame 2 and the box body 1, the PA particles are conveyed into the plurality of spray heads 502 by using the hot air blower 501 simultaneously in the flowing process, the PA particles are heated by using the hot air, so that the purpose of dehydration is achieved, the dehydrated PA particles flow out from the discharge port 8 at the bottom at the left side of the box body 1, the dehydration efficiency of the PA particles is greatly improved in a pipeline mode, the motor 405, the belt 404 and the two pulleys 403 are used for driving the two rotating rods 401 to rotate positively and reversely, the screen 3 is knocked by using the two long plates 402 on the rotating rods 401, and the flowing speed of the PA particles is improved.

Referring to the description attached drawings 1-5, the top of the feed hopper 6 is hinged with a cover plate 7, a blind 9 is arranged at the discharge hole 8, the top of the blind 9 is fixed with the outer wall of the box body 1, a protective cover 10 is fixedly arranged at the rear end of the box body 1, the protective cover 10 covers the outer sides of a belt 404 and two belt pulleys 403, a motor 405 is fixedly embedded on the protective cover 10, the motor 405 can be supported by the protective cover 10 for use, armrests 11 are fixedly arranged on the outer walls of two sides of the box body 1, universal wheels 12 are fixedly arranged at four corners of the bottom of the box body 1, so that workers can conveniently move the box body 1, and the position of the box body 1 is adjusted.

The protective cover 10 is arranged at the rear end of the box body 1, the belt 404 and the two belt pulleys 403 are covered by the protective cover 10, so that misoperation of workers can be avoided, the use safety can be improved, the motor 405 can be supported by the protective cover 10 for use, after the device is not used, the cover plate 7 on the feed hopper 6 can be closed by workers, the curtain 9 at the discharge port 8 is put down, the sealing in the box body 1 is kept, and the dustproof effect is achieved.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a dewatering device, includes box (1), its characterized in that: the two-side inner wall surfaces of the box body (1) are fixedly provided with frames (2), the two frames (2) are distributed up and down and leave a gap with the inner wall of the box body (1), two screens (3) are fixedly arranged in the two frames (2) and used for conveying PA particles, and a vibration assembly (4) is arranged in the box body (1);

the vibrating assembly (4) comprises two rotating rods (401) which are distributed up and down, long plates (402) are fixedly arranged on two sides of the two rotating rods (401), the rear ends of the two rotating rods (401) penetrate through the box body (1) and extend to the rear side of the box body (1), belt pulleys (403) are fixedly sleeved on the two rotating rods (401), and the two belt pulleys (403) are connected through a belt (404) and are used for connecting the two rotating rods (401);

the novel drying device is characterized in that a motor (405) is arranged at the rear end of the box body (1), the front end of an output shaft of the motor (405) is fixed with the rear end of a rotating rod (401) close to the top of the box body (1) and used for driving the rotating rod (401) to rotate, and a drying assembly (5) is arranged on the box body (1) and used for drying PA particles on a screen (3).

2. A dewatering device as claimed in claim 1, wherein: drying component (5) are including air heater (501), air heater (501) are fixed in box (1) rear end, box (1) inner wall is fixed to be inlayed and is equipped with a plurality of shower nozzles (502), and a plurality of shower nozzles (502) all communicate with air heater (501) through the hose for blowing makes PA particle dewater.

3. A dewatering device as claimed in claim 1, wherein: the utility model discloses a box, including box (1), fixed feeder hopper (6) that runs through in one side of box (1) top, feeder hopper (6) bottom is linked together with box (1) inside, feeder hopper (6) top articulates there is apron (7).

4. A dewatering device as claimed in claim 1, wherein: the novel box is characterized in that a discharge hole (8) is formed in the bottom of one side of the box body (1), a blind (9) is arranged at the discharge hole (8), and the top of the blind (9) is fixed with the outer wall of the box body (1).

5. A dewatering device as claimed in claim 1, wherein: the novel anti-theft box is characterized in that a protective cover (10) is fixedly arranged at the rear end of the box body (1), the protective cover (10) covers the outer sides of a belt (404) and two belt pulleys (403), and a motor (405) is fixedly embedded on the protective cover (10).

6. A dewatering device as claimed in claim 1, wherein: the frame (2) on the inner wall of one side of the box body (1) is arranged to incline downwards to the right, and the frame (2) on the inner wall of the other side of the box body (1) is arranged to incline downwards to the left.

7. A dewatering device as claimed in claim 1, wherein: the two side outer walls of the box body (1) are fixedly provided with armrests (11), and four corners of the bottom of the box body (1) are fixedly provided with universal wheels (12).