CN219427190U - Filter system of underwater pelletizer - Google Patents

Abstract

The utility model relates to a filter system of granulator under water belongs to granulator field under water, and it includes the casing, feed inlet, discharge gate and delivery port have been seted up on the casing, be provided with first conveyer in the casing, a plurality of drainage holes have been seted up on the conveyer belt of first conveyer, first conveyer with the feed inlet meets, be provided with the screen cloth in the casing, be provided with vibrating motor on the screen cloth, be provided with first stock guide in the casing, first stock guide with the discharge gate meets, first stock guide is located the screen cloth below. The utility model has the advantages of realize in the blank carries out the separation process with water, can filter big lump material, reduce big lump material and cause the effect of jam to the downstream equipment.

Description

Filter system of underwater pelletizer

Technical Field

The application relates to the technical field of underwater pelletizers, in particular to a filtering system of an underwater pelletizer.

Background

The plastic extrusion and dicing is to extrude raw materials into strip-shaped plastic through a screw extruder, then connect the extruder with an underwater pelletizer, connect the underwater pelletizer with a water tank, and connect the underwater pelletizer with a water guide pipe connected with a filter box. When the plastics are discharged from the screw extruder, the underwater pelletizer pellets the strip-shaped plastics, meanwhile, the water cools and forms the thermoplastic plastics, and the plastics subjected to pellet cutting are conveyed into the filter box under the circulating action of the water, the filter box separates the water from the pellets, the water flows into the water tank again for use, and the pellets are discharged from the filter box to obtain a pellet finished product.

In view of the above related art, some large lumps are generally generated during cutting by the underwater blade, and the conventional filtering device simply separates water from the pellets, so that the large lumps easily cause clogging of the downstream equipment when the pellets are conveyed to the downstream equipment.

Disclosure of Invention

In order to realize that in the separation process of cutting materials and water, large blocks can be filtered, and the blocking of the large blocks to downstream equipment is reduced, the application provides a filtering system of an underwater pelletizer.

The application provides a filtration system of underwater pelletizer adopts following technical scheme:

the utility model provides a filter system of granulator under water, includes the casing, feed inlet, discharge gate and delivery port have been seted up on the casing, be provided with first conveyer in the casing, a plurality of drainage holes have been seted up on the conveyer belt of first conveyer, first conveyer with the feed inlet meets, be provided with the screen cloth in the casing, be provided with vibrating motor on the screen cloth, be provided with first stock guide in the casing, first stock guide with the discharge gate meets, first stock guide is located the screen cloth below.

Through adopting above-mentioned technical scheme, after water will cut the grain and bring into the casing, water filters from the drainage hole, cuts the grain and passes on the screen cloth through first conveyer, and vibrating motor drives the screen cloth vibration to make cut the grain and fall into first stock guide and discharge from the discharge gate, the lump material stays on the screen cloth, thereby realize in the separation process of blank and water, can filter the lump material, reduce the lump material and cause the jam to downstream equipment.

Optionally, a first baffle plate is disposed on the first guide plate.

Through adopting above-mentioned technical scheme, the condition that the particle falls in the casing in the in-process of filtering and discharge gate is reduced to first striker plate.

Optionally, a second conveyor is arranged in the shell, a dryer is arranged in the shell and positioned above the second conveyor, a partition plate for separating the first conveyor from the second conveyor is arranged in the shell, a material conveying opening is formed in the partition plate, the first conveyor is connected with the material conveying opening, a second material guiding plate is arranged in the shell and connected with the second conveyor, the second material guiding plate is connected with the screen, a third material guiding plate is arranged on the partition plate, one end of the third material guiding plate is connected with the material conveying opening, and the other end of the third material guiding plate is connected with the first conveyor.

Through adopting above-mentioned technical scheme, realize drying to the cutting material, make the casing can discharge dry pelleted.

Optionally, rotate on the casing and be connected with a plurality of pivots, the pivot is connected with the motor, the motor sets up on the casing, the pivot sets up in the second conveyer belt top, be provided with a plurality of upset pieces in the pivot.

Through adopting above-mentioned technical scheme, the motor drives the pivot and rotates, and the pivot drives a plurality of upset pieces upset, and the upset piece turns over the granule on the second conveyer and stirs to make the pelleter can obtain abundant stoving.

Optionally, a water guide plate is arranged in the shell, the water guide plate is positioned below the first conveyor, and the water guide plate is connected with the water outlet.

Through adopting above-mentioned technical scheme, water falls on the water guide plate after filtering the water hole and then follows the water guide plate and discharge casing, reduces partial water and piles up the unable exhaust condition in the casing for a long time.

Optionally, a connecting rod is arranged in the shell, and the connecting rod is connected with a second baffle plate for blocking the cut particles from falling from the second transmission machine.

Through adopting above-mentioned technical scheme, the second striker plate reduces the condition that the grain is blown down the casing by the drying-machine when drying.

Optionally, a cleaning opening for cleaning large blocks on the screen is formed in the shell.

Through adopting above-mentioned technical scheme, the staff can regularly follow the clearance mouth and take out big lump materials, reduces the condition that the screen cloth appears blockking up.

Optionally, the orthographic projection of the discharge port is isosceles trapezoid, and the discharge port is obliquely arranged.

By adopting the technical scheme, the situation that part of particles are clamped on the inner wall of the shell is reduced, so that the particles can be completely discharged out of the shell.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cut particles fall into the screen after passing through the first conveyor, and under the action of the vibrating motor, the cut particles fall into the first guide plate from passing through the screen and are discharged from the shell, and large lump materials are left on the screen, so that the large lump materials can be filtered in the process of separating the cut materials from water, and the blocking of the large lump materials on downstream equipment is reduced;

2. when the cut grain passes through the second conveyor, the rotating shaft drives the overturning block to stir and cut grain, and the dryer dries the cut grain at the same time, so that the cut grain can sufficiently dry the moisture on the surface of the cut grain.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is an enlarged schematic view of the portion a in fig. 1.

Fig. 3 is a schematic structural diagram of an embodiment of the present application for embodying a motor.

Reference numerals illustrate: 1. a housing; 11. a feed inlet; 12. a water outlet; 13. a discharge port; 14. a second guide plate; 15. a screen; 16. a vibration motor; 17. a first guide plate; 18. a first striker plate; 19. cleaning the mouth; 2. a first conveyor; 21. a water filtering hole; 3. a water guide plate; 4. a partition plate; 41. a material conveying port; 5. a third guide plate; 6. a second conveyor; 7. a dryer; 8. a connecting rod; 81. a second striker plate; 9. a rotating shaft; 91. a turnover block; 92. and a motor.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a filtering system of an underwater pelletizer.

As shown in fig. 1, fig. 2 and fig. 3, a filtering system of an underwater pelletizer comprises a casing 1, a feed inlet 11 and a water outlet 12 are formed in one side of the casing 1, the feed inlet 11 is located above the water outlet 12, a discharge outlet 13 is formed in the other side of the casing 1, a first conveyor 2 is arranged in the casing 1, the first conveyor 2 is connected with the feed inlet 11, a plurality of water filtering holes 21 are formed in the conveying of the first conveyor 2, a water guide plate 3 is arranged in the casing 1, the water guide plate 3 is located below the first conveyor 2, the water guide plate 3 is obliquely arranged towards the water outlet 12, and the water guide plate 3 is connected with the water outlet 12.

The casing 1 is internally provided with a separation plate 4, a material conveying opening 41 is formed in the separation plate 4, a third material guide plate 5 is arranged on the separation plate 4, one end of the third material guide plate 5 is connected with the material conveying opening 41, the other end of the third material guide plate 5 is connected with the first conveyor 2, a second conveyor 6 is arranged in the casing 1, the separation plate is positioned between the first conveyor 2 and the second conveyor 6, and the second conveyor 6 is positioned below the material conveying opening 41. Be provided with dryer 7 in casing 1, dryer 7 is located second conveyer 6 top, and the both sides inside wall of casing 1 all is connected with a plurality of connecting rods 8, and a plurality of connecting rods 8 of casing 1 same inside wall are connected with a second striker plate 81 jointly, and second striker plate 81 contacts with second conveyer 6. The casing 1 is rotationally connected with a plurality of with pivot 9, and a plurality of with pivot 9 are along the length direction equidistance distribution of second conveyer 6, are provided with a plurality of upset pieces 91 in the pivot 9, are connected with motor 92 in the pivot 9, and motor 92 sets up on the lateral wall of casing 1.

The shell 1 is internally provided with a second material guide plate 14 and a screen 15, the second material guide plate 14 is connected with a second conveying belt, the screen 15 is connected with one end, far away from the second conveying belt 6, of the second material guide plate 14, one end of the screen 15 is provided with a vibrating motor 16, the lower part of the screen 15 is provided with a first material guide plate 17, the first material guide plate 17 is obliquely fixed on the shell 1 and communicated with a discharge hole 13, two sides of the first material guide plate 17 are respectively provided with a first baffle plate 18, the width, close to one end of the first material guide plate 17, of the discharge hole 13 is the same as the width of the first material guide plate 17, the width, far away from one end of the first material guide plate 17, of the discharge hole 13 is smaller than the width of the first material guide plate 17, the discharge hole 13 is obliquely arranged, and the orthographic projection surface of the discharge hole 13 is in the shape of a cone isosceles trapezoid. The shell 1 is provided with a cleaning opening 19, and the cleaning opening 19 is positioned above the screen 15.

When the water is conveyed into the shell 1 with the cut particles, the water falling on the first conveyor 2 passes through the first conveyor 2 through the water filtering holes 21 and falls on the water guide plate 3, the water is discharged along the water outlet 12 of the shell 1 of the water guide plate 3, then the first conveyor 2 conveys the cut particles to the material conveying opening 41, the cut particles are discharged to the second conveyor 6 through the material conveying opening 41, the cut particles are conveyed by the second conveyor 6, the motor 92 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the turning block 91 to turn over the cut particles, and meanwhile, the dryer 7 dries the surface moisture of the cut particles. The cut particles are then conveyed to a screen 15 through a second guide plate 14, the screen 15 vibrates under the action of a vibrating motor 16 and screens the cut particles onto a first guide plate 17, the cut particles are discharged from a discharge hole 13, and a worker takes out large blocks from the sun screen through a cleaning hole 19. The device has the advantages that in the separation process of the cutting materials and the water, the moisture on the surface of the cutting materials can be dried, the large lump materials can be filtered, and the blocking of the large lump materials to downstream equipment is reduced.

The implementation principle of the embodiment of the application is as follows: after water and the cut grain enter the shell 1, the water falls on the water guide plate 3 through the water filtering holes 21 of the first conveyor 2, then is discharged out of the shell 1, the cut grain is conveyed to the second conveyor 6 for drying after passing through the first conveyor 2, then is filtered and screened by the screen 15 for large blocks, and finally is discharged from the discharge hole 13, so that the water on the cut material surface can be dried, the large blocks can be filtered, and the blocking of the downstream equipment caused by the large blocks is reduced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. A filtration system of an underwater pelletizer, characterized by: including casing (1), feed inlet (11), discharge gate (13) and delivery port (12) have been seted up on casing (1), be provided with first conveyer (2) in casing (1), a plurality of drainage holes (21) have been seted up on the conveyer belt of first conveyer (2), first conveyer (2) with feed inlet (11) meet, be provided with screen cloth (15) in casing (1), be provided with vibrating motor (16) on screen cloth (15), be provided with first stock guide (17) in casing (1), first stock guide (17) with discharge gate (13) meet, first stock guide (17) are located screen cloth (15) below.

2. The filtration system of an underwater pelletizer of claim 1 wherein: the first material guide plate (17) is provided with a first material baffle plate (18).

3. The filtration system of an underwater pelletizer of claim 1 wherein: be provided with second conveyer (6) in casing (1), be provided with drying-machine (7) in casing (1), drying-machine (7) are located second conveyer (6) top, be provided with in casing (1) will first conveyer (2) with second conveyer (6) divided division board (4), material transfer mouth (41) have been seted up on division board (4), be provided with second stock guide (14) in casing (1), second stock guide (14) with second conveyer (6) meet, second stock guide (14) with screen cloth (15) meet, be provided with third stock guide (5) on division board (4), third stock guide (5) one end with material transfer mouth (41) meet, the other end of third stock guide (5) with first conveyer (2) meet.

4. A filtration system of an underwater pelletizer as claimed in claim 3, wherein: the novel automatic overturning device is characterized in that a plurality of rotating shafts (9) are rotatably connected to the shell (1), the rotating shafts (9) are connected with motors (92), the motors (92) are arranged on the shell (1), the rotating shafts (9) are arranged above the second conveyor (6), and a plurality of overturning blocks (91) are arranged on the rotating shafts (9).

5. The filtration system of an underwater pelletizer of claim 1 wherein: the novel water guide device is characterized in that a water guide plate (3) is arranged in the shell (1), the water guide plate (3) is positioned below the first conveyor (2), and the water guide plate (3) is connected with the water outlet (12).

6. A filtration system of an underwater pelletizer as claimed in claim 3, wherein: a connecting rod (8) is arranged in the shell (1), and the connecting rod (8) is connected with a second baffle plate (81) for blocking the cut particles from falling from the second conveyor (6).

7. The filtration system of an underwater pelletizer of claim 1 wherein: the shell (1) is provided with a cleaning opening (19) for cleaning large blocks on the screen (15).

8. The filtration system of an underwater pelletizer of claim 1 wherein: the orthographic projection of the discharge hole (13) is isosceles trapezoid, and the discharge hole (13) is obliquely arranged.