CN215026453U

CN215026453U - Paper tape filter

Info

Publication number: CN215026453U
Application number: CN202121653915.4U
Authority: CN
Inventors: 薛伯军; 陈燕; 朱佳伟
Original assignee: Nantong Ruiyongjia Precision Machinery Co ltd
Current assignee: Nantong Ruiyongjia Precision Machinery Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-07
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a paper tape filter spills the problem that influences the filter effect to prior art liquid from the filter paper side easily, provides following technical scheme, including the base, be fixed in the liquid case that the base is used for collecting the clean liquid, locate the base and collect the rolling subassembly of waste paper, locate the release subassembly that the base provided filter paper to and carry the drive mechanism of filter paper, the base is equipped with two guide plates that extend to the liquid case at the filter paper both ends, is connected with two risers that are used for supporting filter paper side upright between two guide plates. Through setting up guide plate and riser, upright filter paper side, the filter paper side forms the space of undercut with the filter paper both ends, can store up liquid, avoids liquid to spill from the filter paper side, has improved filterable effect.

Description

Paper tape filter

Technical Field

The utility model relates to a metalworking fluid filters technical field, and more specifically says, it relates to a paper tape filter.

Background

In the machining process, metal working fluid is often required to be used for protecting a machined workpiece to prevent the workpiece and equipment from being damaged due to overheating, however, after the metal working fluid is used, a large amount of machining residues often exist, the metal working fluid is usually filtered by using filtering equipment to realize recycling of the metal working fluid, and a paper tape filter is one of the commonly used filtering equipment.

At present, chinese patent application No. 201811475053.3 discloses a novel paper tape filter, it includes V type main part, the filter paper holder, the water tank, waste paper collector, the filter paper holder sets up in V type main part, filter paper extends through the filter paper holder and lays at V type main part internal surface, the water tank sets up in V type main part below, filter paper is located V type main part one end and arranges in the bracket, filter paper is located the V type main part other end and is connected with waste paper collector, waste paper collector passes through the speed reducer drive, waste paper collector department is equipped with scrapes the bits ware.

Although the novel paper tape filter increases the filtering capacity, the filter paper is spread on the inner surface of the V-shaped main body through the extension of the filter paper holder, the V-shaped inner surface of the V-shaped main body is the filtering area, the filter paper is not tightly attached to the side surface of the V-shaped main body, so that waste liquid flows out from the edge of the filter paper easily, and the filtering effect is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a paper tape filter has the advantage that prevents the edge leakage.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a paper tape filter, includes the base, be fixed in the liquid case that the base is used for collecting the clean liquid, locate the base and collect the rolling subassembly of waste paper, locate the base and provide the release subassembly of filter paper to and carry the drive mechanism of filter paper, the base is equipped with two guide plates that extend to the liquid case at filter paper both ends, two be connected with two between the guide plate and be used for supporting the upright riser of filter paper side.

Adopt above-mentioned technical scheme, the base is equipped with two guide plates that extend to the liquid tank at filter paper both ends, is convenient for guide the liquid flow after filtering to the liquid tank, is connected with two risers that are used for supporting filter paper side upright between two guide plates, and upright with the filter paper side, the filter paper side forms the space of undercut with the filter paper both ends, can store up liquid, avoids liquid to spill from the filter paper side, has improved filterable effect.

Furthermore, the top end of the vertical plate is connected with a limiting plate extending downwards, and the limiting plate and the vertical plate form a cavity for the side edge of the filter paper to pass through.

Adopt above-mentioned technical scheme, the riser top is connected with downwardly extending's limiting plate, and limiting plate and riser constitute the cavity that supplies the filter paper side to pass through, and filter paper avoids filter paper dislocation to warp through receiving riser and limiting plate support in the cavity.

Furthermore, the bottom ends, close to the releasing component, of the two limiting plates are connected with pressing pieces.

By adopting the technical scheme, the pressing parts are connected to the bottom ends, close to the release assembly, of the two limiting plates, and the pressing parts press the filter paper, so that the filter paper is further prevented from being dislocated.

Furthermore, the transmission mechanism comprises a chain wheel movably connected to the base, a chain net meshed with the chain wheel in an end-to-end mode, and a driving piece used for driving the chain wheel to rotate, wherein the chain net is located on the top face of the liquid tank and used for supporting and conveying filter paper.

Adopt above-mentioned technical scheme, drive mechanism includes swing joint in the sprocket of base, with the chain net of sprocket meshing end to and be used for driving sprocket pivoted driving piece, the chain net is located liquid tank top surface and is used for supporting and carrying filter paper, avoids filter paper atress to warp.

Further, a water pump for pumping clean liquid is fixed on the base and communicated with the liquid tank.

Adopt above-mentioned technical scheme, the base is fixed with the water pump that is used for extracting the clean liquid, and water pump and liquid case intercommunication, clean liquid is in time taken out to the water pump, avoids the clean liquid in the liquid case to spill over.

Further, a control system for controlling the conveying of the filter paper is fixed on the base and is electrically connected with the transmission mechanism.

By adopting the technical scheme, the base is fixed with the control system for controlling the conveying of the filter paper, and the control system is electrically connected with the transmission mechanism, so that the filter paper can be conveniently and automatically replaced.

Further, a liquid level detection device is fixed on the base and electrically connected with the control system.

By adopting the technical scheme, the base is fixed with the liquid level detection device which is electrically connected with the control system, so that the liquid level on the filter paper can be conveniently detected, and the filter paper can be replaced in time.

Further, the base is also provided with a scraper for scraping off impurities on the used paper.

Adopt above-mentioned technical scheme, the base still sets up the scraper blade that is used for scraping off the impurity on the waste paper, is convenient for collect waste paper, is convenient for retrieve the metal when being used for the filtration of metal processing industry.

To sum up, the utility model discloses following beneficial effect has:

1. by arranging the guide plate and the vertical plate, the side edge of the filter paper is upright, and the side edge of the filter paper and two ends of the filter paper form a space which is sunken downwards, so that liquid can be stored, the liquid is prevented from leaking from the side edge of the filter paper, and the filtering effect is improved;

2. a limiting plate, a pressing piece and a chain net are arranged to support the filter paper to avoid the filter paper from deforming and dislocating;

3. a control system and a liquid level detection device are arranged to realize automatic filter paper replacement.

Drawings

FIG. 1 is a perspective view of a paper tape filter according to an embodiment;

FIG. 2 is an exploded view of a paper tape filter according to an embodiment;

FIG. 3 is a schematic structural diagram of a vertical plate and a limiting plate of the paper tape filter in the embodiment;

FIG. 4 is a schematic view showing the operation of the paper tape filter according to the embodiment.

In the figure: 10. a base; 11. a water pump; 12. a squeegee; 13. a waste liquid inlet; 14. a clean liquid supply line; 2. a baffle; 30. a vertical plate; 31. a limiting plate; 32. a cavity; 33. pressing parts; 34. a driving roller; 4. a liquid tank; 5. a winding component; 6. a release assembly; 7. a transmission mechanism; 71. a sprocket; 72. a chain net; 73. a drive member; 80. a control system; 81. a liquid level detection device; 9. and (5) filter paper.

Detailed Description

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

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

A paper tape filter is disclosed, referring to fig. 1, fig. 2 and fig. 4, and comprises a base 10, a liquid tank 4, a rolling component 5, a release component 6 and a transmission mechanism 7, wherein the liquid tank 4 is fixed on the base 10, the top end of the liquid tank 4 is used for collecting clean liquid after waste liquid passes through a filter paper 9, one side of the release component 6, which is close to the liquid tank 4, is fixed on the base 10, the release component 6 is used for providing the filter paper 9, the other side of the rolling component 5, which is close to the liquid tank 4 and is opposite to the release component 6, is fixed on the base 10, the rolling component 5 is used for collecting waste paper which is formed after the waste liquid is filtered by the filter paper 9, the transmission mechanism 7 is movably connected on the base 10, the transmission mechanism 7 is used for conveying the filter paper 9 from the release component 6 to the rolling component 5 through the top surface of the liquid tank 4, the base 10 is provided with two guide plates 2, the two guide plates 2 are respectively located at two ends of the filter paper 9 and extend towards the liquid tank 4, and two vertical plates 30 are connected between the two guide plates 2, the vertical plate 30 is used for supporting the filter paper 9 to be upright, a space sunken towards the liquid tank 4 is formed by the upright side edge of the filter paper 9 of the vertical plate 30, two ends of the filter paper 9 and the bottom surface attached to the transmission mechanism 7, waste liquid flows into the space sunken in the filter paper 9 from the waste liquid inlet 13, permeates the filter paper 9 and becomes clean liquid to flow into the liquid tank 4, and the filtering process is completed.

Specifically, referring to fig. 2 and 3, two brackets are fixed on the top surface of the base 10 at two ends of the filter paper 9, the two brackets are respectively connected with the top ends of two guide plates 2, the bottom ends of the two guide plates 2 respectively extend to the left and right side edges of the liquid tank 4 to be hermetically connected with the liquid tank 4, the bottom edges of two vertical plates 30 respectively extend to the front and back side edges of the liquid tank 4 to be hermetically connected with the liquid tank 4, the width of the filter paper 9 is larger than the width of the liquid tank 4, the guide plates 2 are trapezoidal plates, the length of the top edges of the guide plates 2 is identical to that of the filter paper 9, the length of the bottom edges of the guide plates 2 is identical to that of the liquid tank 4, the vertical plates 30 are rectangular plates, the two side edges of the vertical plates 30 are respectively hermetically connected with the side edges of the two guide plates 2, the top ends of the vertical plates 30 are connected with limit plates 31, the limit plates 31 extend downwards to form cavities 32 for the side edges of the filter paper 9 to pass through, a pressing piece 33 is connected between the two limit plates 31, the pressing piece 33 is located at the bottom end of the limit plate 31 near the release assembly 6, the pressing member 33 is a roller, a driving roller 34 is connected between the two vertical plates 30, and the filter paper 9 and the driving mechanism 7 pass through the roller and the driving roller 34.

Referring to fig. 1 and 2, the transmission assembly comprises a chain wheel 71, a chain net 72 and a driving member 73, wherein the chain wheel 71 is rotatably connected to the bracket, a chain on the side of the chain net 72 is engaged with the chain wheel 71, the chain net 72 is used for supporting and conveying the filter paper 9, the chain net 72 is arranged under the filter paper 9 to prevent the filter paper 9 from deforming under force, the driving member 73 is fixed on the bracket, and the driving member 73 is used for driving the chain wheel 71 to rotate so as to drive the chain net 72 to move and convey the filter paper 9.

Referring to fig. 1 and 2, a water pump 11 is fixed on a base 10, the water pump 11 is communicated with a liquid tank 4, the water pump 11 is further provided with a purified liquid supply pipeline 14, the water pump 11 is used for pumping purified liquid in the liquid tank 4 and conveying the purified liquid to a processing center through the purified liquid supply pipeline 14 so as to be recycled, a control system 80 is fixed on the top surface of the base 10 through a fastener, a liquid level detection device 81 is fixedly connected to the top end of the control system 80, the control system 80 is electrically connected with a transmission mechanism 7 and the liquid level detection device 81, the control system 80 is used for receiving a signal of the liquid level detection device 81 to control the transmission mechanism 7 to convey filter paper 9 so as to automatically replace the filter paper 9, a scraper 12 is arranged on the outer edge of a winding assembly 5 of the base 10, and the scraper 12 is used for scraping impurities on the waste paper.

The working process and principle of the embodiment are as follows:

when the automatic waste liquid filtering device works, the filter paper 9 extends from the releasing component 6 and passes through the middle of the driving roller 34 and the pressing piece 33 and the cavity 32 of the vertical plate 30 and the limiting plate 31 to the rolling component 5 along the surface of the chain net 72, a space sunken in the liquid tank 4 is formed by the side edge of the upright filter paper 9 of the vertical plate 30, two ends of the filter paper 9 and the bottom surface attached to the chain net 72, waste liquid flows into the space sunken in the filter paper 9 from the waste liquid inlet 13, the filter paper 9 penetrates through the filter paper 9 to be changed into clean liquid to be recycled in the liquid tank 4, the filtering effect is reduced after the waste liquid 9 is filtered into waste paper, the waste liquid cannot penetrate through the waste paper to be stored and the liquid level is increased, the liquid level detecting device 81 responds, after the control system 80 receives a signal sent by the liquid level detecting device 81, the control driving system transmits the filter paper 9, the waste paper waste is transmitted to the rolling component 5 to be collected, and the releasing component 6 continues to release the filter paper 9 for filtration. During filtering, the waste liquid is stored in the sunken space of filter paper 9, effectively avoids spilling from the side, has improved filterable effect.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a paper tape filter, includes base (10), is fixed in liquid case (4) that base (10) are used for collecting the net liquid, locates base (10) and collects rolling subassembly (5) of waste paper, locates base (10) and provides release subassembly (6) of filter paper (9) to and carry drive mechanism (7) of filter paper (9), its characterized in that: the base (10) is provided with two guide plates (2) extending to the liquid tank (4) at two ends of the filter paper (9), and two vertical plates (30) used for supporting the filter paper (9) with upright sides are connected between the two guide plates (2).

2. The paper tape filter of claim 1, wherein: the top end of the vertical plate (30) is connected with a limiting plate (31) extending downwards, and the limiting plate (31) and the vertical plate (30) form a cavity (32) for allowing the side edge of the filter paper (9) to pass through.

3. The paper tape filter of claim 2, wherein: the bottom ends of the two limiting plates (31) close to the releasing component (6) are connected with pressing pieces (33).

4. The paper tape filter of claim 1, wherein: the transmission mechanism (7) comprises a chain wheel (71) movably connected to the base (10), a chain net (72) meshed with the chain wheel (71) in an end-to-end mode, and a driving piece (73) used for driving the chain wheel (71) to rotate, wherein the chain net (72) is located on the top face of the liquid tank (4) and used for supporting and conveying the filter paper (9).

5. The paper tape filter of claim 1, wherein: the base (10) is fixed with a water pump (11) used for pumping clean liquid, and the water pump (11) is communicated with the liquid tank (4).

6. The paper tape filter of claim 1, wherein: the base (10) is fixedly provided with a control system (80) for controlling the conveying of the filter paper (9), and the control system (80) is electrically connected with the transmission mechanism (7).

7. The paper tape filter of claim 6, wherein: the base (10) is fixed with a liquid level detection device (81), and the liquid level detection device (81) is electrically connected with the control system (80).

8. A paper tape filter as claimed in any one of claims 1 to 7, wherein: the base (10) is also provided with a scraper (12) for scraping off foreign matter on the used paper.