CN218980840U

CN218980840U - Homogenization filter equipment

Info

Publication number: CN218980840U
Application number: CN202223279313.4U
Authority: CN
Inventors: 刘举; 廖明磊; 祝添; 杨华侨; 李亚儒; 邓德元; 周海波; 孙玲玲
Original assignee: SICHUAN UNFIRE POLYMER MATERIALS TECHNOLOGY CO LTD
Current assignee: SICHUAN UNFIRE POLYMER MATERIALS TECHNOLOGY CO LTD
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-09
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a homogenizing and filtering device, relates to the field of homogenizing devices, and solves the problem that the existing homogenizing tank is difficult to control the wind power when sucking away plastic dust, so that the plastic dust removing effect is poor; the homogenizing and filtering device comprises a homogenizing tank and a filtering mechanism; the outlet pipe of the homogenization tank is connected with the inlet pipe of the filtering mechanism; the filtering mechanism is provided with an exhaust pipe; the inlet pipe and the exhaust pipe are arranged on two opposite sides of the filtering mechanism; the bottom of the filtering mechanism is provided with an air blowing pipe; the inlet end of the exhaust pipe is provided with a filter screen. According to the utility model, the filter screen is arranged, so that plastic particles are blocked and cannot enter the exhaust pipe when the ash is sucked, the wind power of the exhaust pipe can be set larger to achieve the effect of thoroughly sucking the ash, and the plastic particles are sucked away without considering that the wind power is too large.

Description

Homogenization filter equipment

Technical Field

The utility model relates to the field of homogenization devices, in particular to a homogenization and filtration device.

Background

A homogenization tank is a device for uniformly mixing various raw materials, which is applied to various industrial processes, but has a certain specificity with respect to other fields in the homogenization of plastic particles. The plastic particles are sheared by long rod type plastic, and certain burrs are inevitably formed on the surfaces of the plastic particles in the shearing process, and after the plastic particles enter the homogenization tank, the plastic particles collide with each other, and the burrs fall off to enable a large amount of small plastic powder to be mixed in the plastic particles, so that the plastic particles are required to be further removed. Patent publication No. CN216992653U discloses a homogenizer for plastic particle production, which removes plastic dust in plastic particles by arranging an ash suction fan, but the wind power is difficult to control in the ash suction process, and firstly, the wind power is required to be changed along with the type and the size of plastic, so that the homogenizer is difficult to be applied to different factories. Meanwhile, the wind power is too small, dust suction is not thorough, and the problem that plastic particles are sucked away together inevitably exists when the wind power is too large.

Disclosure of Invention

The utility model aims to provide a homogenizing and filtering device, which solves the problem that the existing homogenizing tank is difficult to control the wind power when sucking away plastic dust, so that the plastic dust removal effect is poor.

The embodiment of the utility model is realized by the following technical scheme:

a homogenizing and filtering device comprises a homogenizing tank and a filtering mechanism; the outlet pipe of the homogenization tank is connected with the inlet pipe of the filtering mechanism; the filtering mechanism is provided with an exhaust pipe; the inlet pipe and the exhaust pipe are arranged on two opposite sides of the filtering mechanism; the bottom of the filtering mechanism is provided with an air blowing pipe; the inlet end of the exhaust pipe is provided with a filter screen.

Preferably, the outlet pipe of the homogenization tank is arranged on the side wall of the homogenization tank near the bottom thereof.

Preferably, the inlet pipe of the filtering mechanism is provided with an electric valve.

Preferably, the driving force end of the air blowing pipe is provided with an air pump.

Preferably, an opening is arranged at the upper end of the air blowing pipe; the opening is respectively connected with the inlet pipe and the exhaust pipe through two sloping plates.

Preferably, a scraping plate is arranged on one surface of the filter screen, which is close to the filter mechanism; the scraping plate is connected with the side wall of the filtering mechanism through a telescopic rod.

Preferably, the inner top wall of the homogenization tank is connected with a rotary rod; the side wall of the rotating rod is connected with the fan blade.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

according to the utility model, the filter screen is arranged, so that plastic particles are blocked and cannot enter the exhaust pipe when the ash is sucked, the wind power of the exhaust pipe can be set larger to achieve the effect of thoroughly sucking the ash, and the plastic particles are sucked away without considering that the wind power is too large.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a homogenizing and filtering apparatus provided by the present utility model;

FIG. 2 is a cross-sectional view of the filter mechanism of FIG. 1;

icon: 1-homogenizing tank, 11-rotating rod, 12-fan blade, 2-filtering mechanism, 21-exhaust pipe, 211-filter screen, 22-air blowing pipe, 221-air pump, 23-sloping plate and 24-scraping plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Example 1

As shown in fig. 1-2, a homogenizing and filtering device comprises a homogenizing tank 1 and a filtering mechanism 2; the outlet pipe of the homogenization tank 1 is connected with the inlet pipe of the filtering mechanism 2; the filtering mechanism 2 is provided with an exhaust pipe 21; the inlet pipe and the exhaust pipe 21 are arranged on two opposite sides of the filtering mechanism 2; the bottom of the filtering mechanism 2 is provided with an air blowing pipe 22; the inlet end of the exhaust pipe 21 is provided with a filter screen 211.

In a specific implementation process, the air suction pipe 21 is provided with an air suction pump 221 for dust collection, and the tail end of the air suction pipe can be connected with a dust collection barrel. The aperture of the filter screen 211 may pass through the plastic dust but not through the plastic particles. After dust removal, the plastic particles fall into the air blowing pipe 22, and the plastic particles are sent into the next working section through gas in the air blowing pipe 22. The top end of the homogenization tank 1 is provided with an inlet.

In this embodiment, the outlet pipe of the homogenization tank 1 is provided at the sidewall of the homogenization tank 1 near the bottom thereof.

In a specific implementation process, the level of the outlet pipe of the homogenization tank 1 can be higher than that of the filtering mechanism 2, and the homogenized plastic particles can enter the filtering mechanism 2 by gravity.

In this embodiment, the inlet pipe of the filtering mechanism 2 is provided with an electrically operated valve.

In the specific implementation process, the electric valve is closed during homogenization, and then the electric valve is opened after homogenization is completed.

In this embodiment, the driving force end of the air blowing pipe 22 is provided with an air pump 221.

In a specific implementation, the air pump 221 generates high-pressure air as a carrier for transporting the plastic particles after the ash removal is completed.

As shown in fig. 2, in this embodiment, an opening is provided at the upper end of the air blowing pipe 22; the opening is connected to the inlet pipe and the suction pipe 21 respectively by two sloping plates 23.

In the specific implementation process, the inclined plate 23 plays a role of guiding, so that plastic particles fall into the air blowing pipe 22.

In this embodiment, a scraper 24 is disposed on a surface of the filter screen 211 near the filtering mechanism 2; the scraping plate 24 is connected with the side wall of the filtering mechanism 2 through a telescopic rod.

In a specific implementation process, when the wind force is too large, plastic particles may not fall into the air blowing pipe 22 but are sucked on the surface of the filter screen 211, so that the scraper 24 is arranged, and the plastic on the surface of the filter screen falls into the air blowing pipe 22 through the back and forth movement of the scraper 24.

In the embodiment, the inner top wall of the homogenization tank 1 is connected with a rotary rod 11; the side wall of the rotary rod 11 is connected with a fan blade 12.

In the implementation process, the rotary rod 11 can be driven by a rotary motor.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A homogenizing and filtering device, which is characterized by comprising a homogenizing tank and a filtering mechanism; the outlet pipe of the homogenization tank is connected with the inlet pipe of the filtering mechanism; the filtering mechanism is provided with an exhaust pipe; the inlet pipe and the exhaust pipe are arranged on two opposite sides of the filtering mechanism; the bottom of the filtering mechanism is provided with an air blowing pipe; the inlet end of the exhaust pipe is provided with a filter screen.

2. The homogenizing and filtering device of claim 1, wherein the outlet tube of the homogenizing tank is disposed on a sidewall of the homogenizing tank near a bottom thereof.

3. The homogenizing-filter apparatus of claim 1, wherein the inlet tube of the filter mechanism is provided with an electrically operated valve.

4. The homogenizing and filtering device of claim 1, wherein the driving force end of the blowpipe is provided with an air pump.

5. The homogenizing and filtering apparatus of any one of claims 1-4, wherein the upper end of the blow tube is provided with an opening; the opening is respectively connected with the inlet pipe and the exhaust pipe through two sloping plates.

6. The homogenizing and filtering device of claim 5, wherein a scraper is disposed on a side of the filter screen adjacent to the filtering mechanism; the scraping plate is connected with the side wall of the filtering mechanism through a telescopic rod.

7. The homogenizing-filter apparatus of claim 5 wherein the inner top wall of the homogenizing tank is connected to a rotary rod; the side wall of the rotating rod is connected with the fan blade.