CN212949378U

CN212949378U - Cleaning and filtering system of extruder

Info

Publication number: CN212949378U
Application number: CN202021340177.3U
Authority: CN
Inventors: 张建伟
Original assignee: Guangdong Shunde Baitutong Intelligent Technology Co ltd
Current assignee: Guangdong Shunde Baitutong Intelligent Technology Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-04-13
Anticipated expiration: 2030-07-09

Abstract

The utility model particularly discloses an extruder cleaning and filtering system, which comprises a material extruding mechanism, a powder-liquid mixed water recovery tank, a filtering device and a purified water recovery tank, wherein the upper end of the material extruding mechanism is connected with a pipeline of the filtering device; the purified water recovery tank is arranged on a pipeline between the material extruding mechanism and the filtering device; the lower end of the material extruding mechanism is connected with a powder-liquid mixed water recovery tank through a pipeline; and the side end of the powder-liquid mixed water recovery tank is connected with an upper end pipeline of the extruding mechanism. The utility model discloses compact structure can supply equipment washing to use water source loop filter, and easy operation is convenient.

Description

Cleaning and filtering system of extruder

Technical Field

The utility model relates to a powder coating production facility field, concretely relates to extruder washs filtration system.

Background

The inner wall of the extruder absorbs part of dust after the extruder works, and the traditional method for cleaning the interior of the extruder and the pipeline adopts a blowing mode, which is complex in design and not compact in structure, so that the occupied area of equipment is too large, and the production cost is increased; meanwhile, the blowing mode is adopted, dust in a workshop is easy to fly, certain threats are caused to the health and safety of workers, and the traditional blowing cleaning mode is not clean and low in efficiency. To this end, we propose an extruder purge filtration system to overcome the problems presented above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an extruder washs filtration system is provided, its compact structure can supply equipment washing to use with water source loop filter, and is easy and simple to handle.

A cleaning and filtering system of an extruder comprises a material extruding mechanism, a powder-liquid mixed water recovery tank, a filtering device and a purified water recovery tank, wherein the upper end of the material extruding mechanism is connected with a pipeline of the filtering device; the purified water recovery tank is arranged on a pipeline between the material extruding mechanism and the filtering device; the lower end of the material extruding mechanism is connected with a powder-liquid mixed water recovery tank through a pipeline; and the side end of the powder-liquid mixed water recovery tank is connected with an upper end pipeline of the extruding mechanism.

As a preferred scheme, the extruding mechanism comprises a feed hopper; the bottom of the feed hopper is hermetically provided with a feeding motor; the bottom of the feed hopper is also provided with a storage box for collecting materials; the pipeline below the material storage box is connected with a screw sleeve; and the side end of the screw rod sleeve is hermetically provided with an active motor.

As the preferred scheme, a first pipeline is arranged between the screw rod sleeve and the powder-liquid mixed water recovery tank; and a first valve is arranged on the first pipeline.

As a preferred scheme, a third pipeline is connected between the feed hopper and the filtering device; the third pipeline is communicated with a water outlet of the filtering device; the purified water recovery tank is arranged on the third pipeline.

As a preferred scheme, a third valve is arranged on the third pipeline; and the third valve is arranged between the feed hopper and the purified water recovery tank.

As a preferable scheme, a second water pump is further arranged on the third pipeline; the second water pump is arranged between the filtering device and the purified water recovery tank.

As a preferred scheme, a second pipeline is arranged on the side wall of the powder-liquid mixed water recovery tank; the other end of the second pipeline is communicated with one end, close to the feed hopper, of the third pipeline.

As a preferred scheme, a first water pump and a second valve are installed on the second pipeline; the first water pump is arranged close to the powder-liquid mixed water recovery tank.

As a preferred scheme, a fourth pipeline is connected between a water inlet of the filtering device and the powder-liquid mixed water recovery tank; a third water pump is arranged at one end of the fourth pipeline, which is close to the powder-liquid mixed water recovery tank; and a fourth valve is arranged at one end of the fourth pipeline, which is close to the filtering device.

As a preferred scheme, an ultrasonic vibration device is installed on the side wall of the feed hopper; the top of the feed hopper is also provided with a hot air filtering and drying device.

Has the advantages that: the system has a compact structure, can circularly filter a water source for cleaning equipment, is simple and convenient to operate, can continuously circularly filter water through the powder-liquid mixed water recovery tank, the filtering device and the purified water recovery tank and then convey the water into the material extruding mechanism for multiple cleaning, and can effectively improve the cleaning efficiency of the material extruding mechanism; in the filtering process, the periodic circulation of the filtering device can be realized, and the working efficiency of the filtering device is improved.

Drawings

Fig. 1 is a schematic diagram of the system of the present invention.

In the figure: 1-a feed hopper; 2-a feeding motor; 3, a material storage box; 4-an active motor; 5-screw rod sleeve; 6-ultrasonic vibration device; 7-powder-liquid mixed water recovery tank; 8-a first conduit; 9-a first valve; 10-a first water pump; 11-a second valve; 12-a second conduit; 13-a filtration device; 14-a third conduit; 15-a third valve; 16-a second water pump; 17-a purified water recovery tank; 18-a residue recovery and drying device; 19-a fourth conduit; 20-a fourth valve; 21-a third water pump; 22-a filtering hot air drying device.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "far away from", "close to", and the like indicate the orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1, the utility model provides an extruder cleaning and filtering system, which is characterized in that; the device comprises a material extruding mechanism, a powder-liquid mixed water recovery tank 7, a filtering device 13 and a purified water recovery tank 17, wherein the upper end of the material extruding mechanism is connected with the filtering device 13 through a pipeline; the purified water recovery tank 17 is arranged on a pipeline between the material extruding mechanism and the filtering device 13; the lower end of the material extruding mechanism is connected with a powder-liquid mixed water recovery tank 7 through a pipeline; the side end of the powder-liquid mixed water recovery tank 7 is connected with an upper end pipeline of the material extruding mechanism; the system has a compact structure, can circularly filter a water source for cleaning equipment, is simple and convenient to operate, can continuously circularly filter water through the powder-liquid mixed water recovery tank 7, the filtering device 13 and the purified water recovery tank 17, and can convey the water into the material extruding mechanism for multiple cleaning, so that the cleaning efficiency of the material extruding mechanism can be effectively improved; in the filtering process, the periodic circulation of the filtering device can be realized, and the working efficiency of the filtering device is improved.

In a specific example of the present invention, the material extruding mechanism comprises a feed hopper 1; the bottom of the feed hopper 1 is hermetically provided with a feeding motor 2; the bottom of the feed hopper 1 is also provided with a storage box 3 for collecting materials; a pipeline below the material storage box 3 is connected with a screw sleeve 5; the side end of the screw rod sleeve 5 is hermetically provided with an active motor 4; a first pipeline 8 is arranged between the screw rod sleeve 5 and the powder-liquid mixed water recovery tank 7; a first valve 9 is arranged on the first pipeline 8; a third pipeline 14 is connected between the feed hopper 1 and the filtering device 13; the third pipeline 14 is communicated with a water outlet of the filtering device 13; the purified water recovery tank 17 is mounted on the third pipeline 14; a third valve 15 is arranged on the third pipeline 14; the third valve 15 is arranged between the feed hopper 1 and the purified water recovery tank 17; a second water pump 16 is also arranged on the third pipeline 14; the second water pump 16 is arranged between the filtering device 13 and the purified water recovery tank 17; a second pipeline 12 is arranged on the side wall of the powder-liquid mixed water recovery tank 7; the other end of the second pipeline 12 is communicated with one end of the third pipeline 14 close to the feed hopper 1; the second pipeline 12 is provided with a first water pump 10 and a second valve 11; the first water pump 10 is arranged close to the powder-liquid mixed water recovery tank 7; a fourth pipeline 19 is connected between the water inlet of the filtering device 13 and the powder-liquid mixed water recovery tank 7; a third water pump 21 is arranged at one end of the fourth pipeline 19 close to the powder-liquid mixed water recovery tank 7; a fourth valve 20 is arranged at one end of the fourth pipeline 19 close to the filtering device 13; the side wall of the feed hopper 1 is provided with an ultrasonic vibration device 6; the top of the feed hopper 1 is also provided with a hot air filtering and drying device 22.

In some embodiments of the present invention, a residue recovery and drying device 18 is disposed on the residue discharge port of the filtering device 13, and the residue can be recovered and reused after drying.

The working principle is as follows: in the cleaning process, water is added into a feed hopper 1, the water enters a screw sleeve 5 along a material storage tank 3 at the moment, a first valve 9 is opened, a second valve 11 is closed, the water enters a powder-liquid mixed water recovery tank 7 along a first pipeline 8 at the moment, because the sewage after the first cleaning contains more dust, a fourth valve 20 is opened and a third water pump 21 is started, the third water pump 21 conveys the sewage in the powder-liquid mixed water recovery tank 7 to a filtering device 13 for filtering, the filtered clean water is conveyed to a clean water recovery tank 17 through a second water pump 16, the third valve 15 is opened to realize the recycling of the water, the second valve 11 can be opened because the dust in the water is reduced after the repeated cleaning, the water in the powder-liquid mixed water recovery tank 7 is conveyed to the feed hopper 1 through the first water pump 10 for repeated cleaning, and then the sewage in the powder-liquid mixed water recovery tank 7 is recycled through the filtering device 13, the ultrasonic vibration device 6 can be started to clean in the cleaning process, the cleaning efficiency can be effectively improved, and the drying operation can be carried out on the extruding mechanism through the filtering hot air drying device after the cleaning is finished, so that the cleaning efficiency is improved.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An extruder cleaning and filtering system is characterized in that; the device comprises a material extruding mechanism, a powder-liquid mixed water recovery tank, a filtering device and a purified water recovery tank, wherein the upper end of the material extruding mechanism is connected with a pipeline of the filtering device; the purified water recovery tank is arranged on a pipeline between the material extruding mechanism and the filtering device; the lower end of the material extruding mechanism is connected with a powder-liquid mixed water recovery tank through a pipeline; and the side end of the powder-liquid mixed water recovery tank is connected with an upper end pipeline of the extruding mechanism.

2. The extruder cleaning and filtering system of claim 1, wherein said extruding means comprises a feed hopper; the bottom of the feed hopper is hermetically provided with a feeding motor; the bottom of the feed hopper is also provided with a storage box for collecting materials; the pipeline below the material storage box is connected with a screw sleeve; and the side end of the screw rod sleeve is hermetically provided with an active motor.

3. The cleaning and filtering system for the extruder according to claim 2, wherein a first pipeline is arranged between the screw sleeve and the powder-liquid mixed water recovery tank; and a first valve is arranged on the first pipeline.

4. An extruder cleaning and filtering system according to claim 3, wherein a third pipeline is connected between the feed hopper and the filtering device; the third pipeline is communicated with a water outlet of the filtering device; the purified water recovery tank is arranged on the third pipeline.

5. The extruder cleaning and filtering system according to claim 4, wherein a third valve is arranged on the third pipeline; and the third valve is arranged between the feed hopper and the purified water recovery tank.

6. The extruder cleaning and filtering system according to claim 5, wherein a second water pump is further arranged on the third pipeline; the second water pump is arranged between the filtering device and the purified water recovery tank.

7. The extruder cleaning and filtering system according to claim 6, wherein a second pipeline is installed on the side wall of the powder-liquid mixing water recovery tank; the other end of the second pipeline is communicated with one end, close to the feed hopper, of the third pipeline.

8. The extruder cleaning and filtering system according to claim 7, wherein the second pipeline is provided with a first water pump and a second valve; the first water pump is arranged close to the powder-liquid mixed water recovery tank.

9. The cleaning and filtering system for the extruder according to claim 8, wherein a fourth pipeline is connected between the water inlet of the filtering device and the powder-liquid mixed water recovery tank; a third water pump is arranged at one end of the fourth pipeline, which is close to the powder-liquid mixed water recovery tank; and a fourth valve is arranged at one end of the fourth pipeline, which is close to the filtering device.

10. The extruder cleaning and filtering system according to claim 9, wherein the side wall of the feed hopper is provided with an ultrasonic vibration device; the top of the feed hopper is also provided with a hot air filtering and drying device.