CN214808855U

CN214808855U - A primary filter equipment for pelleter under water

Info

Publication number: CN214808855U
Application number: CN202021952837.3U
Authority: CN
Inventors: 刘绍兴; 李花
Original assignee: Guangdong Jucheng Intelligent Technology Co Ltd
Current assignee: Guangdong Jucheng Intelligent Technology Co Ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-11-23
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a filter equipment for pelleter under water, including first water tank, the second water tank, the rotating electrical machines, the screen cloth, the axle and the screen cloth of intaking remove bits subassembly, first water tank is installed in the top of second water tank or inside and intercommunication each other, the axle of intaking runs through first water tank and has seted up first basin, the screen cloth removes bits subassembly and installs at the inside top of first water tank, the screen cloth cover is established on the lateral surface of the axle of intaking and can be followed the screen cloth and removed between the bits subassembly and pass through, the rotating electrical machines is installed on first water tank and is connected with the screen cloth transmission, thereby the drive screen cloth takes place to rotate. The utility model discloses well waste water flows out to the screen cloth from the influent stream, and the screen cloth separates sweeps and water, and the water after filtering is discharged to the second water tank from the clearance of screen cloth and second play basin, and the sweeps remains on the screen cloth, and the screen cloth removes the sweeps on the bits subassembly will be sieved and gets rid of the collection, effectively separates the sweeps and the water in the waste water, and can guarantee the cleanness of screen cloth, avoids the sweeps to block up the screen cloth.

Description

A primary filter equipment for pelleter under water

Technical Field

The utility model relates to a pelleter field under water, in particular to a primary filtering device for pelleter under water.

Background

The traditional waste plastic recycling extrusion granulator filters plastic melt through a single-stage or double-stage extruder, extrudes a brace, cuts grains after cooling and solidifying, and the underwater granulator extrusion granulator is a novel machine which is contacted with cooling water and directly cuts grains at the moment of a melt extrusion die surface under the condition that the brace is not used or the brace cannot be used, and the melt granulation has obvious advantages relative to solid granulation. Because plastics are scraped by the blade under the fuse-element state, solidify after the circulating water cooling, the high polymer of different viscosity all can adopt this kind of eager grain form, cut grain can not form any dust under the fuse-element state, and it is regular to cut a grain shape, and the packing, it is all more convenient to transport, according to the discharge capacity and the eager grain speed of extrusion capacity automatic matching regulation die head, change the size of cutting a grain, knife rest when also can the manual work adopts different blade numbers changes eager grain size and shape, cut a grain, the cooling water tank of 4-6mm is saved to the cooling of cooling integration, the area that significantly reduces, granulation technology realizes automaticly, convenient operation, the noise is lower, the section is of high quality, output is bigger, the energy consumption is lower. However, a large amount of waste water is generated in the production process of the existing underwater granulator, and the waste chips in the waste water cannot be separated from the water, so that the waste water is directly discharged to cause environmental pollution.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide a primary filter equipment for pelleter under water to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows: the utility model provides a primary filtering device for pelleter under water, removes bits subassembly including first water tank, second water tank, rotating electrical machines, screen cloth, the axle of intaking and screen cloth, first water tank is installed top or inside and intercommunication each other of second water tank, the axle of intaking runs through first water tank has seted up first basin, the screen cloth removes bits subassembly and installs the inside top of first water tank, the screen cloth cover is established can follow on the lateral surface of the axle of intaking the screen cloth removes to pass through between the bits subassembly, rotating electrical machines installs on the first water tank and with the screen cloth transmission is connected, thereby the drive the screen cloth takes place to rotate.

As a further elaboration of the above technical solution:

in the above technical scheme, the screen cloth removes bits subassembly and includes basin and shower, the basin with the shower is all installed the inside top of first water tank, the delivery port orientation of shower the basin sets up, the screen cloth can be followed the basin with pass through between the shower, the water pump with the shower is linked together.

In the above technical scheme, the screen cloth removes bits subassembly and includes basin and high-pressure spray tube, the basin with the high-pressure spray tube is all installed the inside top of first water tank, the gas outlet orientation of high-pressure spray tube the basin sets up, the screen cloth can be followed the basin with pass through between the high-pressure spray tube.

In the above technical scheme, the screen mesh is provided with the second water outlet grooves which are symmetrical to each other.

In the technical scheme, a first water outlet is formed in the bottom of the first water tank, a water inlet matched with the first water outlet is formed in the top of the second water tank, and a second water outlet is formed in the lower end of the side face of the second water tank.

In the above technical scheme, the waste chip collecting box is further included, and the waste chip collecting box is mounted on one side of the second water tank and communicated with the water pump to form a whole.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses well waste water flows to the screen cloth from the first basin of going out of water axle, the screen cloth separates sweeps and water, water after the filtration discharges to the second water tank in from the clearance of screen cloth and second play basin, the sweeps remains on the screen cloth, the screen cloth removes the sweeps of bits subassembly on with the screen cloth and gets rid of the collection, effectively separate sweeps and water in the waste water, and can guarantee the cleanness of screen cloth, avoid the sweeps to block up the screen cloth, the follow-up maintenance of the equipment of being convenient for and change the upgrading.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the present invention with the first water tank and the second water tank removed;

fig. 3 is a schematic exploded view of the present invention;

fig. 4 is an exploded view of the present invention from another angle.

In the figure: 1. a first water tank; 11. a first water outlet; 2. a second water tank; 21. a water inlet; 22. a second water outlet; 3. a rotating electric machine; 4. screening a screen; 41. a second water outlet groove; 5. a water inlet shaft; 51. a first water outlet groove; 6. a screen crumb removal assembly; 61. a water tank; 62. a spray pipe 7 and a scrap collecting box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Example one

As shown in fig. 1 to 4, a primary filtering apparatus for an underwater pelletizer includes a first water tank 1, a second water tank 2, a rotary motor 3, a screen 4, a water inlet shaft 5, and a screen chip removing assembly 6. The first water tank 1 is disposed above or inside the second water tank 2 and is communicated with each other, and a user can set the first water tank according to actual conditions, which is not limited in this embodiment. The water inlet shaft 5 penetrates through the first water tank 1 and is provided with a first water outlet groove 51, the screen cloth chip removing assembly 6 is arranged at the top inside the first water tank 1, the screen cloth 4 is sleeved on the outer side surface of the water inlet shaft 5 and can be driven to pass through the screen cloth chip removing assembly 6, the rotating motor 3 is arranged on the first water tank 2 and is in transmission connection with the screen cloth 4, and therefore the screen cloth 4 is driven to rotate.

As shown in fig. 2 and 3, the screen scrap removing assembly 6 includes a water tank 61, a spray pipe 62 and a water pump 63, the water tank 61 and the spray pipe 62 are both installed at the top of the inside of the first water tank 1, a water outlet of the spray pipe 62 is disposed toward the water tank 61, the screen 4 can pass through the water tank 61 and the spray pipe 62, and the water pump 63 is communicated with the spray pipe 62. When the screen 4 rotates to a position between the water tank 61 and the spraying pipe 62, the spraying pipe 62 flushes the scraps on the screen 4 into the water tank 61, collects the scraps, and avoids the screen 4 being blocked by the scraps.

Of course, the screen scrap removing assembly 6 may also be configured as a water tank 61 and a high-pressure nozzle, wherein the high-pressure nozzle may be configured as a high-pressure air nozzle or a high-pressure water nozzle, and the user may set the screen scrap removing assembly according to actual situations, which is not limited in this embodiment. The basin 61 with the high-pressure spray pipe is all installed the inside top of first water tank 1, the gas outlet or the delivery port orientation of high-pressure spray pipe basin 61 sets up, screen cloth 4 can be followed the basin 61 with pass through between the high-pressure spray pipe. When the screen 4 rotates to a position between the water tank 61 and the high-pressure spray pipe, the high-pressure spray pipe flushes the scraps on the screen 4 into the water tank 61, the scraps are collected, and the screen 4 is prevented from being blocked by the scraps. During production, the spray pipe 62 or the high-pressure spray pipe can be selected according to actual conditions, and other devices can be adopted as long as the scraps on the screen 4 can be flushed into the water tank 61, which is not limited in this embodiment.

As shown in fig. 4, the screen 4 is provided with second water outlet grooves 41 which are symmetrical to each other, so that the filtered waste is conveniently circulated into the second water tank 2. Of course, the specific number and the installation position of the second water outlet grooves 41 may be set according to actual situations, and are not limited in this embodiment.

Specifically, as shown in fig. 3 and 4, a first water outlet 11 is disposed at the bottom of the first water tank 1, a water inlet 21 matched with the first water outlet 11 is disposed at the top of the second water tank 2, and a second water outlet 22 is disposed at the lower end of the side surface. Clean water obtained by filtering the wastewater flows into the second water tank 2 from the first water outlet 11 through the water inlet 21 and flows to the next station through the second water outlet 22. Of course, the specific sizes and the setting positions of the first water outlet 11, the water inlet 21 and the second water outlet 22 may be set according to actual situations, and are not limited in this embodiment.

In this embodiment, as shown in fig. 1, the device further comprises a scrap collecting box 7, wherein the scrap collecting box 7 is installed on one side of the second water tank 2 and is communicated with the water pump 63 to form a whole, so that maintenance, upgrading and replacement of subsequent equipment are facilitated.

The utility model discloses well waste water flows to screen cloth 4 from the first basin 51 of giving out water of axle 5, screen cloth 4 separates sweeps and water, water after the filtration is discharged to second water tank 2 from screen cloth 4's clearance and second basin 41, the sweeps remains on screen cloth 4, the sweeps on screen cloth 4 is got rid of to screen cloth scrap removal subassembly 6, effectively separate sweeps and water in the waste water, and can guarantee the cleanness of screen cloth 4, avoid the sweeps to block up screen cloth 4.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a primary filtering device for pelleter under water, its characterized in that removes bits subassembly including first water tank, second water tank, rotating electrical machines, screen cloth, the axle of intaking and screen cloth, first water tank is installed the top of second water tank or inside and intercommunication each other, the axle of intaking runs through first water tank has seted up first basin, the screen cloth removes bits subassembly and has been installed the inside top of first water tank, the screen cloth cover is established on the lateral surface of the axle of intaking and can follow the screen cloth removes passing through between the bits subassembly, the rotating electrical machines is installed on first water tank and with the screen cloth transmission is connected, thereby the drive the screen cloth takes place to rotate.

2. The primary filtering device for the underwater pelletizer as recited in claim 1, wherein the screen chip removing assembly includes a water tank, a spraying pipe and a water pump, the water tank and the spraying pipe are both installed on the top of the first water tank, the water outlet of the spraying pipe is arranged toward the water tank, the screen can pass through the water tank and the spraying pipe, and the water pump is communicated with the spraying pipe.

3. The primary filtering device for the underwater pelletizer as recited in claim 1, wherein the screen chip removing assembly includes a water tank and a high pressure nozzle, the water tank and the high pressure nozzle are both installed on the top of the interior of the first water tank, the air outlet of the high pressure nozzle is disposed toward the water tank, and the screen can pass between the water tank and the high pressure nozzle.

4. The primary filter apparatus of claim 1, wherein the screen defines second outlet channels that are symmetrical to each other.

5. The primary filtering device for the underwater pelletizer as claimed in claim 1, wherein the bottom of the first water tank is provided with a first water outlet, the top of the second water tank is provided with a water inlet matched with the first water outlet, and the lower end of the side surface is provided with a second water outlet.

6. The primary filter unit for an underwater pelletizer as set forth in claim 2, further comprising a scrap collecting box provided on one side of said second water tank and communicating with said water pump as a whole.