CN213965333U

CN213965333U - Circulating filtering system of underwater granulator

Info

Publication number: CN213965333U
Application number: CN202021521301.6U
Authority: CN
Inventors: 马海明
Original assignee: Hebei Jihe Color Masterbatch Co ltd
Current assignee: Hebei Jihe Color Masterbatch Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-08-17
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to the technical field of machinery, and a circulating filtration system of pelleter under water is disclosed, including the stock solution casing, the sealed fixed grafting in right side middle part of stock solution casing has a eager grain stub bar, the inner chamber left side fixedly connected with leader block of stock solution casing, the upper end activity of leader block is equipped with the lifting plate, the front and back end left and right sides fixedly connected with limit slider of lifting plate, limit slider activity is pegged graft in the inside of the corresponding spacing spout of the inside wall front and back end of stock solution casing, the upper end middle part fixedly connected with pull rod of lifting plate, the left end lower part fixed open of stock solution casing has the discharge gate, the lower extreme left side fixedly connected with of stock solution casing filters the casing. This circulating filtration system of pelleter under water, through the overall structure of equipment, drive motor drives the carousel and rotates, when needing to be changed the filter at every turn, rotates 90 degrees, and then can be convenient change the filter to need not to shut down and change the filter.

Description

Circulating filtering system of underwater granulator

Technical Field

The utility model relates to the technical field of machinery, specifically be circulating and filtering system of pelleter under water.

Background

The underwater pelletizer is a new type of polymer semi-finished product processing machine. It is named because its cutting process is performed in water. Since the introduction of the machine with complete polyester production equipment in the beginning of the 20 th century and the 80 th era in China, more than ten production enterprises become manufacturers of the machine successively or indirectly at present for processing the sliced particles of the polyester polymer;

however, when an ordinary underwater pelletizer is used, a filter screen of the filtering system needs to be replaced in time, and when the filter screen is replaced each time, the underwater pelletizer needs to be stopped and replaced very inconveniently, so that the circulating filtering system of the underwater pelletizer is provided.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a circulating and filtering system of pelleter under water, can be convenient change the filter to need not to shut down and change the filter, solved current circulating and filtering system when the operation, filtering system's filter screen needs timely change, and when changing the filter screen at every turn, need shut down and change very trouble.

The utility model provides a following technical scheme: the circulating filtration system of the underwater granulator comprises a liquid storage shell, wherein a granulating discharge head is fixedly inserted and connected in a sealing manner in the middle of the right side of the liquid storage shell, a guide block is fixedly connected to the left side of an inner cavity of the liquid storage shell, a lifting plate is movably arranged at the upper end of the guide block, limiting sliders are fixedly connected to the left side and the right side of the front end and the rear end of the inner side wall of the liquid storage shell in a movable manner, a pull rod is fixedly connected to the middle of the upper end of the lifting plate, a discharge port is fixedly formed in the lower portion of the left end of the liquid storage shell, a filtration shell is fixedly connected to the left side of the lower end of the liquid storage shell, through holes are formed in an up-and-down penetrating manner in the upper side wall, the guide block and the lifting plate of, the outside of carousel is through bolt fixedly connected with filter, the fixed sealing ring that inlays in the upper end inside and outside of carousel, the lower extreme middle part fixedly connected with drive motor's of carousel pivot, the fixed grafting in lower extreme right side of filter housing has the drain pipe, the delivery port of drain pipe is pegged graft in the right side lower part of stock solution casing, be equipped with the water pump on the drain pipe.

Preferably, the filter is equipped with 4, the filter is annular array fixed connection in the outside of carousel, the filter is circular-arc.

Preferably, the shape of the inner cavity of the filter housing is the same as the shape of the filter plate.

Preferably, the left side of the lower end of the filtering shell and the right side of the lower end of the liquid storage shell are fixedly connected with supporting legs.

Preferably, the through holes are provided in a plurality, and the through holes are uniformly formed in the upper side wall of the filter shell, the guide block and the lifting plate.

Preferably, the discharge port is a rectangular port.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this circulating filtration system of pelleter under water, through the overall structure of equipment, drive motor drives the carousel and rotates, when needing to be changed the filter at every turn, rotates 90 degrees, and then can be convenient change the filter to need not to shut down and change the filter.

Drawings

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

fig. 2 is a top view of the turntable of the present invention.

In the figure: 1. a liquid storage housing; 2. cutting the grains and discharging a stub bar; 3. a guide block; 4. a lifting plate; 5. a limiting slide block; 6. a limiting chute; 7. a pull rod; 8. a discharge port; 9. a through hole; 10. a filter housing; 11. a limiting strip; 12. a turntable; 13. a filter plate; 14. a seal ring; 15. a drive motor; 16. a drain pipe; 17. And (4) a water pump.

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. 1-2, the utility model discloses a circulation filtration system of an underwater pelletizer, which comprises a liquid storage shell 1, wherein a pellet discharging head 2 is fixedly inserted and sealed in the middle of the right side of the liquid storage shell 1, the pellet discharging head 2 adopts the existing underwater pelletizer head on the market, a guide block 3 is fixedly connected to the left side of the inner cavity of the liquid storage shell 1, the liquid storage shell 1 is filled with water on the right side of the guide block 3, the water overflows the upper end surface of the guide block 3, a lifting plate 4 is movably arranged at the upper end of the guide block 3, the lifting plate 4 can move up and down, a limit slider 5 is fixedly connected to the left and right sides of the front and rear ends of the lifting plate 4, the limit slider 5 is movably inserted and connected inside a limit chute 6 corresponding to the front and rear ends of the inner side wall of the liquid storage shell 1, the structures of the limit slider 5 and the limit chute 6 can make the upper and lower displacement of the lifting plate 4 more stable, the lifting plate is characterized in that a pull rod 7 is fixedly connected to the middle of the upper end of the lifting plate 4, an external lifting device is connected to the upper end of the pull rod 7, a discharge port 8 is fixedly formed in the lower portion of the left end of the liquid storage shell 1, the discharge port 8 is an outlet of a material, an included angle exists between the discharge port 8 and a horizontal plane, and the discharge port 8 is a rectangular opening. The lower extreme left side fixedly connected with of stock solution casing 1 filters casing 10, filters casing 10 and can filter the water that through-hole 9 flows down, the lower extreme left side of filtering casing 10 and the lower extreme right side fixedly connected with landing leg of stock solution casing 1, the inner chamber shape of filtering casing 10 is the same with the shape of filter 13. The through-hole 9 is arranged on the upper side wall of the filtering shell 10, the material guiding block 3 and the lifting plate 4 in a vertically penetrating mode, the through-hole 9 is provided with a plurality of through-holes, and the through-holes 9 are uniformly arranged on the upper side wall of the filtering shell 10, the material guiding block 3 and the lifting plate 4. Filter the spacing 11 of inside wall upper portion fixedly connected with of casing 10, spacing 11 can make carousel 12 peg graft more stable in the inside of filtering casing 10, the activity is pegged graft between spacing 11 has carousel 12, bolt fixedly connected with filter 13 is passed through in the outside of carousel 12, filter 13 is equipped with 4, filter 13 is the outside of annular array fixed connection at carousel 12, filter 13 is circular-arcly. The inner side and the outer side of the upper end of the rotary disc 12 are fixedly embedded with sealing rings 14, the middle part of the lower end of the rotary disc 12 is fixedly connected with a rotating shaft of a transmission motor 15, the transmission motor 15 adopts a servo motor, the transmission motor 15 is provided with a special controller to control the rotating angle of the transmission motor 15, the transmission motor 15 rotates 90 degrees to drive the rotary disc 12 to rotate when the filter plate 13 needs to be replaced each time, so that the filter plate 13 can be conveniently replaced without stopping the machine to replace the filter plate 13, a drain pipe 16 is fixedly inserted and connected to the right side of the lower end of the filtering shell 10, the water outlet of the drain pipe 16 is inserted and connected to the lower part of the right side of the liquid storage shell 1, and the water pump 17 is arranged on the drain pipe 16, the water pump 17 adopts the existing water pump on the market, and the water pump 17 injects water into the right side of the inner cavity of the liquid storage shell 1 again in order to extract the filtered water in the filter shell 10.

During operation, the material after the cutting floats on the surface of water, along with the change of liquid level material is many, and under the rivers of continuous injection, can make material flow to lifting plate 4 upper end left side, and inside water flows to filtration casing 10 through-hole 9, after the filtration of filter 13, water pump 17 extracts the water after the inside filtration of filtration casing 10, pour into the inner chamber right side of stock solution casing 1 again, continuous bad circulation, and when the material blank stops, start outside hoisting device, make lifting plate 4 upwards move, and then make the material of lifting plate 4 upper end all roll out through discharge gate 8.

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. Circulating filtration system of pelleter under water, including stock solution casing (1), its characterized in that: the middle part of the right side of the liquid storage shell (1) is fixedly inserted with a granulating discharge head (2) in a sealing manner, the inner cavity left side of the liquid storage shell (1) is fixedly connected with a guide block (3), the upper end of the guide block (3) is movably provided with a lifting plate (4), the left side and the right side of the front end and the rear end of the lifting plate (4) are fixedly connected with limit sliders (5), the limit sliders (5) are movably inserted in corresponding limit chutes (6) at the front end and the rear end of the inner side wall of the liquid storage shell (1), the upper middle part of the lifting plate (4) is fixedly connected with a pull rod (7), the lower part of the left end of the liquid storage shell (1) is fixedly provided with a discharge port (8), the left side of the lower end of the liquid storage shell (1) is fixedly connected with a filtering shell (10), and the upper side wall, the guide block (3) and the lifting plate (4) of the filtering shell (10) are vertically penetrated and provided with through holes (9), filter inside wall upper portion fixedly connected with spacing (11) of casing (10), the activity is pegged graft between spacing (11) and is had carousel (12), bolt fixedly connected with filter (13) is passed through in the outside of carousel (12), the fixed seal ring (14) of inlaying in the upper end inside and outside of carousel (12), the pivot of the lower extreme middle part fixedly connected with drive motor (15) of carousel (12), the fixed grafting in lower extreme right side of filtering casing (10) has drain pipe (16), the delivery port of drain pipe (16) is pegged graft in the right side lower part of stock solution casing (1), be equipped with water pump (17) on drain pipe (16).

2. The circulating filtration system of an underwater pelletizer of claim 1, wherein: the filter (13) is equipped with 4, filter (13) are the outside of annular array fixed connection at carousel (12), filter (13) are circular-arcly.

3. The circulating filtration system of an underwater pelletizer of claim 1, wherein: the shape of the inner cavity of the filter shell (10) is the same as that of the filter plate (13).

4. The circulating filtration system of an underwater pelletizer of claim 1, wherein: the left side of the lower end of the filtering shell (10) and the right side of the lower end of the liquid storage shell (1) are fixedly connected with supporting legs.

5. The circulating filtration system of an underwater pelletizer of claim 1, wherein: the through holes (9) are provided with a plurality of through holes (9), and the through holes (9) are uniformly formed in the upper side wall of the filtering shell (10), the guide block (3) and the lifting plate (4).

6. The circulating filtration system of an underwater pelletizer of claim 1, wherein: the discharge hole (8) is a rectangular hole.