CN213766644U

CN213766644U - Raw material crushing and milling equipment for plastic pipe production

Info

Publication number: CN213766644U
Application number: CN202022699308.3U
Authority: CN
Inventors: 李寒伟; 晏春华
Original assignee: HUBEI ZHONGGE PLASTIC PIPE CO Ltd
Current assignee: HUBEI ZHONGGE PLASTIC PIPE CO Ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-23
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a plastics production of tubular product is with broken equipment of milling of raw materials, which comprises a bod, the top of organism has set firmly the feed inlet, rotatable two grinding rollers of installing side by side around the top of internal chamber of the body, two connect through the drive gear transmission between the grinding roller. The utility model relates to a plastics tubular product raw materials processing technology field, this plastics tubular product production is with raw materials crushing equipment of milling, through setting up washing mechanism, wash the plastic granules after milling to absorb the powder in the plastic granules, thereby realize the complete separation of powder and plastic granules, for the negative pressure separation mode in the comparison document, this device has improved separation efficiency greatly, and the waste water that carries the powder discharges through independent mechanism, and filters once more, filters out the powder, and water can continue to recycle; and the plastic particles are dried and then are discharged independently.

Description

Raw material crushing and milling equipment for plastic pipe production

Technical Field

The utility model relates to a plastics tubular product raw materials processing technology field specifically is a plastics tubular product production is with broken equipment of milling of raw materials.

Background

In the engineering of plastic pipe processing, in order to improve the quality of the plastic pipe, raw materials required by the plastic pipe need to be crushed into particles, so that a crushing device needs to be used for crushing the raw materials of the plastic pipe into particles.

When the crushing device is used for crushing the plastic raw material, a certain amount of powder is generated, and in order to ensure that the crushed plastic raw material can be normally used, the powder in the granular plastic raw material needs to be removed.

For example, in chinese patent No. CN201921281638.1, a raw material crushing and grinding device for plastic pipe production is provided with a negative pressure dust suction mechanism during the falling of plastic particles to separate the powder, but the above mentioned mechanism has little effect, so that the plastic particles are faster during the falling process, and a large amount of powder is not absorbed and is directly discharged along with the plastic particles, thereby the efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a plastics tubular product production is with broken equipment of milling of raw materials has solved the problem that current plastics tubular product raw materials equipment of milling powder absorption efficiency is low.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastics are raw materials breakage equipment of milling for tubular product production, includes a organism, the top of organism sets firmly the feed inlet, rotatable two grinding rollers of installing side by side around the top of organism inner chamber, two through drive gear transmission connection between the grinding roller, the outer wall of organism sets firmly first motor, and the output of this first motor is connected with one of them roller transmission of milling.

The water spraying device is characterized in that a water spraying head is respectively arranged on the left side and the right side of the middle upper part of the inner wall of the machine body, a pump is fixedly arranged on the outer wall of the machine body, and the water outlet end of the pump is communicated with the water inlet of the water spraying head on the corresponding side through a water outlet pipe.

Two rotatable lead screws are installed side by side around the inner wall middle part of the machine body, one end of each lead screw is coaxially fixed with the output end of a second motor fixedly arranged on the outer wall of the machine body, and a sliding mechanism capable of sliding left and right is installed between the lead screws in a threaded fit mode.

The middle part of the inner wall of the machine body is fixedly provided with a filter screen plate, and the bottom of the sliding mechanism is in sliding contact with the top of the filter screen plate.

And an oven and a solid-liquid separation box which can be communicated with the inner cavity of the machine body are fixedly arranged on the side wall of the machine body respectively.

The inner cavity of the solid-liquid separation box is provided with a solid-liquid separation net, and the bottom of the solid-liquid separation box is communicated with the water inlet end of the pump through a water return pipe.

Preferably, the sliding mechanism comprises bristles and a scraper which can be contacted with the filter screen plate.

Preferably, the pan feeding mouth with the organism inner chamber intercommunication is seted up at the top of oven, the top and the filter plate parallel and level of this pan feeding mouth, the stoving chamber has been seted up at the middle part of oven, stoving chamber and pan feeding mouth intercommunication, the edge in stoving chamber is provided with the stoving pipe, the mid-mounting in stoving chamber has rotatable (mixing) shaft, the bottom of oven is provided with row material pipe.

Preferably, a detachable cleaning cover is arranged at the top of the solid-liquid separation box.

Preferably, the bottom of the inner wall of the machine body is provided with an inclined step, and the bottom of the inclined step is flush with the inlet of the solid-liquid separation box.

(III) advantageous effects

The utility model provides a plastics production of tubular product is with broken equipment of milling of raw materials. The method has the following beneficial effects:

according to the raw material crushing and milling equipment for plastic pipe production, the water washing mechanism is arranged to wash milled plastic particles, so that powder in the plastic particles is absorbed, and the powder and the plastic particles are completely separated; and the plastic particles are dried and then are discharged independently.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a top view of the partial structure of the present invention;

FIG. 3 is a sectional view of the structure of the oven of the present invention;

fig. 4 is an enlarged view of the sliding mechanism of the present invention.

In the figure: 1. a body; 2. a feed inlet; 3. grinding the roller; 4. a transmission gear; 5. a first motor; 6. a sprinkler head; 7. a pump machine; 8. a water outlet pipe; 9. a screw rod; 10. a second motor; 11. a sliding mechanism; 111. brushing; 112. a squeegee; 12. a filter screen plate; 13. an oven; 131. a feeding port; 132. a drying cavity; 133. a stirring shaft; 134. a drying duct; 135. a discharge pipe; 14. a solid-liquid separation tank; 15. a solid-liquid separation net; 16. a water return pipe; 17. and (6) cleaning the cover.

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.

As shown in fig. 1, the utility model provides a technical solution: the utility model provides a plastics are raw materials breakage equipment of milling for tubular product production, includes a organism 1, and the top of organism 1 has set firmly feed inlet 2, and rotatable two grinding roller 3 of installing side by side around the top of organism 1 inner chamber, connect through drive gear 4 transmission between two grinding roller 3, and the outer wall of organism 1 has set firmly first motor 5, and the output of this first motor 5 is connected with one of them grinding roller 3 transmission.

As shown in figure 1, the left and right of the middle upper part of the inner wall of the machine body 1 are respectively provided with a water spraying head 6, the outer wall of the machine body 1 is fixedly provided with a pump 7, and the water outlet end of the pump 7 is communicated with the water inlet of the water spraying head 6 at the corresponding side through a water outlet pipe 8.

As shown in fig. 1, 2 and 4, two rotatable screws 9 are installed in parallel in the front and back of the middle portion of the inner wall of the machine body 1, one end of each screw 9 is coaxially fixed with the output end of a second motor 10 fixedly arranged on the outer wall of the machine body 1, a sliding mechanism 11 capable of sliding left and right is installed between the two screws 9 in a threaded fit manner, and each sliding mechanism 11 comprises bristles 111 and a scraper 112 capable of contacting with the filter screen 12.

As shown in fig. 1-2, a filter screen 12 is fixedly arranged in the middle of the inner wall of the machine body 1, and the bottom of the sliding mechanism 11 is in sliding contact with the top of the filter screen 12.

As shown in fig. 1, an oven 13 and a solid-liquid separation tank 14 which can be communicated with the inner cavity of the machine body 1 are respectively and fixedly arranged on the side wall of the machine body 1.

As shown in fig. 3, a feeding port 131 communicated with the inner cavity of the machine body 1 is formed in the top of the oven 13, the top of the feeding port 131 is flush with the filter screen plate 12, a drying chamber 132 is formed in the middle of the oven 13, the drying chamber 132 is communicated with the feeding port 131, a drying pipe 134 is arranged at the edge of the drying chamber 132, a rotatable stirring shaft 133 is installed in the middle of the drying chamber 132, and a discharging pipe 135 is arranged at the bottom of the oven 13.

As shown in fig. 1, an inclined step is arranged at the bottom of the inner wall of the machine body 1, the bottom of the inclined step is flush with the inlet of the solid-liquid separation tank 14, the inclined step is convenient for discharging materials, a solid-liquid separation net 15 is arranged in the inner cavity of the solid-liquid separation tank 14, the solid-liquid separation net 15 is arranged and can separate powder in the wastewater from water, the bottom of the solid-liquid separation tank 14 is communicated with the water inlet end of the pump 7 through a return pipe 16, water is filled in the solid-liquid separation tank 14 in advance, a detachable cleaning cover 17 is arranged at the top of the solid-liquid separation tank 14, and the cleaning cover 17 is arranged to facilitate waste cleaning.

And those not described in detail in this specification are well within the skill of those in the art.

When the grinding device is used, raw materials are fed from the feeding port 2, the first motor 5 is started to drive the grinding rollers 3 to rotate, the raw materials are ground by utilizing the rotation of the two grinding rollers 3 (the principle is the same as that of a comparison document), and the ground raw material particles fall down.

Start pump machine 7, pass through outlet pipe 8 output with rivers, and spout through sprinkler bead 6, wash raw materials granule, powder melts in the aquatic in the washing process, and filter out from filtering screen plate 12, raw materials granule piles up on filtering screen plate 12, regularly start second motor 10, drive lead screw 9 and rotate, thereby it slides to drive slide mechanism 11, thereby it clears up to the raw materials granule on filtering screen plate 12 to drive brush hair 111, and the cooperation through scraper blade 112, with raw materials granule from filtering screen plate 12 transfer to oven 13 in.

Raw material particles enter the drying cavity 132 from a feeding port 131 at the top of the oven 13, the drying pipe 134 and an external motor for driving the stirring shaft 133 are started, the stirring shaft 133 is driven to rotate by the external motor, so that the raw material particles are turned, the raw material particles in the turning state are dried by the drying pipe 134, and finally the raw material particles are discharged by the discharging pipe 135.

In conclusion, according to the raw material crushing and milling equipment for plastic pipe production, the water washing mechanism is arranged to wash milled plastic particles, so that powder in the plastic particles is absorbed, the powder and the plastic particles are completely separated, compared with a negative pressure separation mode in a comparison document, the device greatly improves the separation efficiency, waste water carrying the powder is discharged through the independent mechanism and is filtered again, the powder is filtered, and water can be recycled continuously; and the plastic pellets are dried and then discharged separately from the discharge pipe 135.

It should be noted that the electrical components shown in this document are all electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device such as a computer for controlling, and the control principle, internal structure, and control switching manner of the device are conventional means in the prior art, and are directly referred to herein without further description. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastics are broken equipment of milling of raw materials for tubular product production which characterized in that: the grinding machine comprises a machine body (1), wherein a feeding hole (2) is fixedly formed in the top of the machine body (1), two grinding rollers (3) are rotatably mounted in the front and back of the top of an inner cavity of the machine body (1) side by side, the two grinding rollers (3) are in transmission connection through a transmission gear (4), a first motor (5) is fixedly arranged on the outer wall of the machine body (1), and the output end of the first motor (5) is in transmission connection with one of the grinding rollers (3);

the left and right sides of the middle upper part of the inner wall of the machine body (1) are respectively provided with a water spraying head (6), the outer wall of the machine body (1) is fixedly provided with a pump (7), and the water outlet end of the pump (7) is communicated with the water inlet of the water spraying head (6) at the corresponding side through a water outlet pipe (8);

two rotatable screw rods (9) are arranged in parallel in the front and at the back of the middle part of the inner wall of the machine body (1), one end of each screw rod (9) is coaxially fixed with the output end of a second motor (10) fixedly arranged on the outer wall of the machine body (1), and a sliding mechanism (11) capable of sliding left and right is arranged between the two screw rods (9) in a threaded fit manner;

a filter screen plate (12) is fixedly arranged in the middle of the inner wall of the machine body (1), and the bottom of the sliding mechanism (11) is in sliding contact with the top of the filter screen plate (12);

an oven (13) and a solid-liquid separation box (14) which can be communicated with the inner cavity of the machine body (1) are respectively and fixedly arranged on the side wall of the machine body (1);

the inner cavity of the solid-liquid separation box (14) is provided with a solid-liquid separation net (15), and the bottom of the solid-liquid separation box (14) is communicated with the water inlet end of the pump (7) through a water return pipe (16).

2. The raw material crushing and grinding equipment for producing the plastic pipes, according to claim 1, is characterized in that: the sliding mechanism (11) comprises bristles (111) and a scraper (112) which can be contacted with the filter screen plate (12).

3. The raw material crushing and grinding equipment for producing the plastic pipes, according to claim 1, is characterized in that: pan feeding mouth (131) with organism (1) inner chamber intercommunication is seted up at the top of oven (13), the top and the filter screen board (12) parallel and level of this pan feeding mouth (131), stoving chamber (132) have been seted up at the middle part of oven (13), and stoving chamber (132) and pan feeding mouth (131) intercommunication, the edge in stoving chamber (132) is provided with stoving pipe (134), the mid-mounting in stoving chamber (132) has rotatable (mixing) shaft (133), the bottom of oven (13) is provided with row material pipe (135).

4. The raw material crushing and grinding equipment for producing the plastic pipes, according to claim 1, is characterized in that: the top of the solid-liquid separation box (14) is provided with a detachable cleaning cover (17).

5. The raw material crushing and grinding equipment for producing the plastic pipes, according to claim 1, is characterized in that: the bottom of the inner wall of the machine body (1) is provided with an inclined step, and the bottom of the inclined step is flush with the inlet of the solid-liquid separation box (14).