CN213285784U

CN213285784U - Foaming filter device

Info

Publication number: CN213285784U
Application number: CN202022075200.7U
Authority: CN
Inventors: 林珍发; 丁浚铭; 林伟渠; 彭伦云; 李奇凤; 韩怡龙; 林志鹏
Original assignee: Fujian Jinjiang Sanying Shoe Material Co ltd
Current assignee: Fujian Jinjiang Sanying Shoe Material Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-28
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a foaming filter equipment, including filtering the jar, filter the jar including last cavity and the lower cavity that is linked together, go up the cavity and be the ascending V-arrangement structure of conical top, built-in have with the filtering component of last cavity shape looks adaptation, filtering component's the outside along connect in go up the inside wall of cavity, the top of going up the cavity is equipped with the filtration export, the lower extreme of cavity is equipped with the raw materials import down. The utility model discloses filter jar and go up the built-in V-arrangement filtering component of cavity, effective increase filter area, filtering component hangs on upper portion, the raw materials gets into from filtering jar cavity down, filter through filtering component, flow out from last cavity, impurity has been clear away, the foaming quality of sponge has been improved, and filterable rubbish sinks naturally because the action of gravity, prevent that a large amount of rubbish from blockking up filtering component, can keep filterable effective area on the filtering component, be favorable to guaranteeing the yield of polyurethane product, the frequency of clearance filtering component has also significantly reduced simultaneously.

Description

Foaming filter device

Technical Field

The utility model relates to a filter technical field specifically is a foaming filter equipment.

Background

The foaming sponge has a wide application range, can be used for automobile interior trim, thermal insulation wall spraying, thermal insulation pipeline manufacturing, insoles, bicycle and motorcycle seat sponges, and is required to be filtered in order to realize the quality of foam and improve the yield of the sponge, so that in the production process of foaming products, the foaming raw materials firstly need to filter impurity garbage in the raw materials and secondly need to ensure the stable flow of the raw materials, so that normal and stable foaming products can be produced, the reject ratio of the products is reduced, and the quality of the products is ensured; if the filter screen is blocked by the garbage, the effective filtering area on the filter screen is reduced, the resistance of the raw materials passing through the filter screen is increased, so that the flow of the raw materials is reduced, and defective products and even waste products are generated; at present, the filter of foaming equipment, its filtration direction is from top to bottom, namely: the raw materials are filtered from the top to the bottom, and the filtered garbage can be precipitated at the bottom of the filter screen, so that the effective area of the filter screen can be gradually reduced, the flow resistance of the raw materials is increased, and the flow of the raw materials can be possibly reduced; for guaranteeing the stability of raw materials flow, will regularly clear up the filter screen, clear up rubbish at every turn, need close the valve, open the filter lid from above, then up the clearance of proposing out the filter screen again, increased clearance filter frequency, the clearance process is complicated loaded down with trivial details moreover, has reduced production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foaming filter equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foaming filter equipment, is including filtering the jar, filter the jar including last cavity and the lower cavity that is linked together, it is the ascending V-arrangement structure of conical top to go up the cavity, built-in have with the filtering component of last cavity shape looks adaptation, filtering component's outside along connect in go up the inside wall of cavity, the top of going up the cavity is equipped with the filtration export, the lower extreme of cavity is equipped with the raw materials import down.

Further, the filter assembly comprises a filter frame and a filter screen installed on the filter frame.

Furthermore, the filtering frame is provided with filtering through holes.

Furthermore, the mesh number of the filter screen is smaller than that of the filter through holes.

Furthermore, the upper cavity and the lower cavity are detachably connected.

Furthermore, the lower end of the lower cavity is also provided with a slag discharge port.

Furthermore, a slag discharging valve is arranged on the slag discharging port.

Furthermore, a discharge valve is arranged on the filtering outlet and connected with the raw material pump through a discharge pipeline.

Furthermore, a feed valve is arranged on the raw material inlet and is connected with the raw material tank through a feed pipeline.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses filter tank upper chamber embeds V-arrangement filtering component, effectively increases filter area, and the top of upper chamber body is equipped with the filtration export, the lower extreme of cavity is equipped with the raw materials import down, and filtering component hangs on upper portion, and the raw materials gets into from filter tank lower chamber body, filters through filtering component, flows out from the upper chamber body, has clear away impurity, has improved the foaming quality of sponge, and the rubbish of filtering can remain below the filter screen, because gravity naturally sinks, prevents that a large amount of rubbish from blockking up filtering component, can keep the effective area of filtration on filtering component, with the stability of long-time keeping raw materials transportation flow, be favorable to guaranteeing the yield of polyurethane product, also greatly reduced the frequency of clearing up filtering component simultaneously;

2. the filter assembly comprises a filter frame and a filter screen, the filter frame plays a role in supporting and protecting the filter screen, the service life of the filter screen is prolonged, and meanwhile, the filter frame is provided with filter through holes which can play a certain role in filtering after the filter screen is damaged;

3. the upper cavity and the lower cavity are detachably connected, and after the upper cavity and the lower cavity are detached, the upper cavity and the lower cavity are cleaned, and the filter assembly is cleaned or replaced, so that the filter assembly is simple and practical;

4. the lower end of the lower cavity is also provided with a slag discharge port, and when the garbage in the lower cavity reaches a certain amount, the blow-down valve is opened and the garbage is discharged through the slag discharge port.

Drawings

FIG. 1 is a schematic view of the structure of the foaming filter device of the present invention;

FIG. 2 is a schematic view of the assembly structure of the filter assembly in the foam filter device of the present invention;

in the figure, 1-a filter tank, 11-an upper cavity, 12-a lower cavity, 13-a filter assembly, 131-a filter frame, 132-a filter screen, 133-a filter through hole, 14-a filter outlet, 141-a discharge valve, 15-a raw material inlet, 151-a feed valve, 16-a slag discharge port, 161-a slag discharge valve, 2-a feed pipeline and 3-a discharge pipeline.

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.

As shown in fig. 1-2, this embodiment provides a foaming filter device, which includes a filter tank 1, the filter tank 1 includes an upper cavity 11 and a lower cavity 12 that are communicated with each other, wherein the upper cavity 11 is a V-shaped structure with an upward conical top, a filter assembly 13 is disposed in the upper cavity 11, the filter assembly 13 is adapted to the shape of the upper cavity 11, an outer side edge of the filter assembly 13 is connected to an inner side wall of the upper cavity 11, the V-shaped filter assembly effectively increases a filter area, a filter outlet 14 is disposed at a top end of the upper cavity 11, a raw material inlet 15 and a slag discharge port 16 are disposed at a lower end of the lower cavity 12, a discharge valve 141 is disposed on the filter outlet 14, a feed valve 151 is disposed on the raw material inlet 15, the feed valve 151 is connected to the raw material tank through a feed pipeline 2, the discharge valve 141 is connected to a raw material pump through a discharge pipeline 3, and a slag, in this embodiment, the upper chamber 11 and the lower chamber 12 are detachably connected, for example, locked or detached by screws and nuts, in this embodiment, the filtering assembly 13 includes a filtering frame 131 and a filtering net 13 installed on the filtering frame 131, the filtering frame 131 is provided with filtering through holes 133, and the mesh number of the filtering net 132 is smaller than that of the filtering through holes 133.

The utility model discloses when filtering, open feed valve 151, bleeder valve 141, the feedstock pump, foaming raw materials in the feed tank passes through feed pipe 2 and gets into the lower cavity 12 of filter tank 1 through raw materials import 15, filter through

filter screen

132, 14 flows out to discharge pipe 3 from the filtration export of last cavity 11, when the rubbish volume in cavity 12 reaches an amount, close feed valve 151, feedstock pump and bleeder valve 141, open blowoff valve 161, let rubbish flow out naturally, when carrying out regular maintenance to filter tank 1, dismantle cavity 11, lower cavity 12, to last cavity 11, lower cavity 12 washs, wash or change filter component 13.

The utility model discloses filter tank upper chamber embeds V-arrangement filtering component, effectively increases filter area, and the top of upper chamber body is equipped with the filtration export, the lower extreme of cavity is equipped with the raw materials import down, and filtering component hangs on upper portion, and the raw materials gets into from filter tank lower chamber body, filters through filtering component, flows out from the upper chamber body, has clear away impurity, has improved the foaming quality of sponge, and the rubbish of filtering can remain below the filter screen, because gravity naturally sinks, prevents that a large amount of rubbish from blockking up filtering component, can keep the effective area of filtration on filtering component, with the stability of long-time keeping raw materials transportation flow, be favorable to guaranteeing the yield of polyurethane product, also greatly reduced the frequency of clearing up filtering component simultaneously; the filter assembly comprises a filter frame and a filter screen, the filter frame plays a role in supporting and protecting the filter screen, the service life of the filter screen is prolonged, and meanwhile, the filter frame is provided with filter through holes which can play a certain role in filtering after the filter screen is damaged; the upper cavity and the lower cavity are detachably connected, and after the upper cavity and the lower cavity are detached, the upper cavity and the lower cavity are cleaned, and the filter assembly is cleaned or replaced, so that the filter assembly is simple and practical; the lower end of the lower cavity is also provided with a slag discharge port, and when the garbage in the lower cavity reaches a certain amount, the blow-down valve is opened and the garbage is discharged through the slag discharge port.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A foaming filter equipment which characterized in that: including filtering the jar, filter the jar including last cavity and the lower cavity that is linked together, it is the ascending V-arrangement structure of conical top to go up the cavity, built-in have with go up the filtering component of cavity shape looks adaptation, filtering component's outside along connect in go up the inside wall of cavity, the top of going up the cavity is equipped with the filtration export, the lower extreme of cavity is equipped with the raw materials import down.

2. The foaming filter device of claim 1, wherein: the filter assembly comprises a filter frame and a filter screen arranged on the filter frame.

3. The foaming filter device of claim 2, wherein: and the filtering frame is provided with a filtering through hole.

4. The foaming filter of claim 3, wherein: the mesh number of the filter screen is smaller than that of the filter through holes.

5. The foaming filter device of claim 1, wherein: the upper cavity and the lower cavity are detachably connected.

6. The foaming filter device of claim 1, wherein: the lower end of the lower cavity is also provided with a slag discharge port.

7. The foaming filter device of claim 6, wherein: and a slag discharge valve is arranged on the slag discharge port.

8. The foaming filter device of claim 1, wherein: the filter outlet is provided with a discharge valve, and the discharge valve is connected with a raw material pump through a discharge pipeline.

9. The foaming filter device of claim 1, wherein: the raw material inlet is provided with a feed valve, and the feed valve is connected with the raw material tank through a feed pipeline.