CN215609603U

CN215609603U - Trichloroethylene cleaning agent filtering device

Info

Publication number: CN215609603U
Application number: CN202122127494.8U
Authority: CN
Inventors: 王金华; 王付明
Original assignee: Hubei Xinfucai Precision Technology Co ltd
Current assignee: Hubei Xinfucai Precision Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-25
Anticipated expiration: 2031-09-02

Abstract

The utility model relates to the field of filtering equipment, and discloses a trichloroethylene cleaning agent filtering device which comprises a base, wherein a cleaning pool is fixedly arranged at the top of the base, a filter and a return pipe are fixedly arranged at the front side of the cleaning pool, a filter screen is arranged in the filter, convex plates are movably abutted on the inner walls of the left side and the right side of the filter screen, a connecting plate is fixedly arranged on one side, away from each other, of each of the two convex plates, an inserting rod is slidably arranged on the inner wall of the connecting plate, the bottom end of the inserting rod extends into the filter, the outer side of the inserting rod is movably abutted with the inner wall of the filter, a first spring is fixedly arranged at the top end of the inserting rod, the top end of the first spring is fixedly arranged on the inner wall of the connecting plate, and a pull rod is fixedly arranged on the outer side of the inserting rod. The utility model has the following advantages and effects: according to the utility model, the filter screen can be stably arranged in the filter through the arranged convex plate, so that the stability of the installation of the filter screen is improved, and the reliability is high.

Description

Trichloroethylene cleaning agent filtering device

Technical Field

The utility model relates to the technical field of filtering equipment, in particular to a filtering device for a trichloroethylene cleaning agent.

Background

Trichloroethylene is a compound produced by substituting chlorine for three hydrogen atoms in the ethylene molecule. Insoluble in water, soluble in ethanol, diethyl ether, etc. Trichloroethylene is a combustible liquid and can cause fire explosion danger when exposed fire and high heat are met. Trichloroethylene has been used as an analgesic and metal degreasing agent, as an extractant, as a bactericide and as a refrigerant, and as a dry cleaner for clothing. Long-term contact can cause diseases such as trigeminal paralysis and the like.

Most of the existing filtering devices are inconvenient to install and disassemble the filter screen, so that the problems that the filter screen is replaced, cleaned and the like are time-consuming are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a trichloroethylene cleaning agent filtering device which has the effect of convenient opening and closing.

The technical purpose of the utility model is realized by the following technical scheme: a trichloroethylene cleaning agent filtering device comprises a base, wherein a cleaning pool is fixedly installed at the top of the base, a filter and a return pipe are fixedly installed at the front side of the cleaning pool, a filter screen is arranged in the filter, convex plates are movably abutted on the inner walls of the left side and the right side of the filter screen, a connecting plate is fixedly installed on one side, away from each other, of each of the two convex plates, an inserting rod is slidably installed on the inner wall of the connecting plate, the bottom end of the inserting rod extends into the filter, the outer side of the inserting rod is movably abutted against the inner wall of the filter, a first spring is fixedly installed at the top end of the inserting rod, the top end of the first spring is fixedly installed on the inner wall of the connecting plate, a pull rod is fixedly installed on the outer side of the inserting rod, one end of the pull rod extends to the outer side of the filter and is fixedly installed with a round ball, two vertical plates are fixedly installed on the inner wall of the filter, and a second spring and a third spring are fixedly installed on the outer sides of the two vertical plates respectively, one end of the second spring and one end of the third spring are fixedly mounted on the inner wall of the connecting plate.

The utility model is further provided with: rectangular groove has all been seted up to the left and right sides of filter screen, and the outside activity butt respectively of two flange is in the inboard of rectangular groove, through adopting above-mentioned technical scheme, provides the position of joint for the flange.

The utility model is further provided with: the spout has all been seted up to the left and right sides of filter, the outside of two connecting plates respectively with the inboard sliding connection of the spout that corresponds, through adopting above-mentioned technical scheme, provide range of motion for the connecting plate.

The utility model is further provided with: vertical through-hole has been seted up to the bottom of connecting plate, and the outside slidable mounting of inserted bar is in the inboard of vertical through-hole, through adopting above-mentioned technical scheme, provides the guide effect for the inserted bar.

The utility model is further provided with: the draw-in groove has been seted up to the inside of filter, and the outside activity butt of inserted bar is in the inboard of the draw-in groove that corresponds, through adopting above-mentioned technical scheme, provides the joint position for the inserted bar.

The utility model is further provided with: the transverse groove has all been seted up with outside bottom to the outside top of connecting plate, and the one end of second spring and the one end of third spring are fixed mounting respectively on the inner wall of the transverse groove that corresponds, through adopting above-mentioned technical scheme, provide the position of installation for second spring and third spring.

The utility model has the beneficial effects that:

according to the filter device for the trichloroethylene cleaning agent, the ball is pulled, so that the pull rod moves vertically and upwards, the bottom end of the insertion rod can move out of the interior of the filter and enters the interior of the connecting plate, the first spring is compressed, then the pull rod is pulled, so that the pull rod drives the insertion rod to move horizontally, the second spring and the third spring are compressed, the connecting plate drives the convex plate to move horizontally, the outer side of the convex plate can move out of the interior of the filter screen, the limiting effect on the filter screen is removed, the filter screen can move out of the interior of the filter, and the filter screen can be replaced and cleaned conveniently;

according to the utility model, the filter screen can be stably arranged in the filter through the arranged convex plate, so that the stability of the installation of the filter screen is improved, and the reliability is high.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a filter for trichloroethylene cleaning agent according to the present invention;

FIG. 2 is a schematic cross-sectional view of a filter for cleaning agent of trichloroethylene of the present invention;

FIG. 3 is a schematic structural diagram of part A of a filter device for trichloroethylene cleaning agent according to the present invention;

fig. 4 is a schematic structural diagram of part B of a trichloroethylene cleaning agent filtering device according to the present invention.

In the figure, 1, a base; 2. a cleaning tank; 3. a filter; 4. a return pipe; 5. filtering with a screen; 6. a convex plate; 7. a connecting plate; 8. inserting a rod; 9. a first spring; 10. a pull rod; 11. a second spring; 12. a third spring; 13. and (4) a ball.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1 to 4, a filter device for a trichloroethylene cleaning agent comprises a base 1, a cleaning pool 2 is fixedly installed at the top of the base 1, a filter 3 and a return pipe 4 are fixedly installed at the front side of the cleaning pool 2, a filter screen 5 is arranged in the filter 3, convex plates 6 are movably abutted on the inner walls of the left side and the right side of the filter screen 5, a connecting plate 7 is fixedly installed at one side of each of the two convex plates 6 away from each other, an inserting rod 8 is slidably installed on the inner wall of the connecting plate 7, the bottom end of the inserting rod 8 extends into the filter 3, the outer side of the inserting rod 8 is movably abutted on the inner wall of the filter 3, a first spring 9 is fixedly installed at the top end of the inserting rod 8, a pull rod 10 is fixedly installed at the outer side of the inserting rod 8, a ball 13 is fixedly installed at one end of the pull rod 10 extending to the outer side of the filter 3, two vertical plates are fixedly installed on the inner wall of the filter 3, the outer sides of the two vertical plates are respectively fixedly provided with a second spring 11 and a third spring 12, and one end of the second spring 11 and one end of the third spring 12 are both fixedly arranged on the inner wall of the connecting plate 7.

Specifically, rectangular grooves are formed in the left side and the right side of the filter screen 5, the outer sides of the two convex plates 6 are movably abutted to the inner sides of the rectangular grooves respectively, and the convex plates 6 are clamped.

Specifically, the chutes are formed in the left side and the right side of the filter 3, and the outer sides of the two connecting plates 7 are respectively connected with the inner sides of the corresponding chutes in a sliding manner to provide a movement range for the connecting plates 7.

Specifically, vertical through-hole has been seted up to the bottom of connecting plate 7, and the outside slidable mounting of inserted bar 8 provides the guide effect for inserted bar 8 in the inboard of vertical through-hole.

Specifically, a clamping groove is formed in the filter 3, and the outer side of the inserted rod 8 is movably abutted against the inner side of the corresponding clamping groove to provide a clamping position for the inserted rod 8.

Specifically, the transverse groove has all been seted up with outside bottom to the outside top of connecting plate 7, and the one end of second spring 11 and the one end of third spring 12 are fixed mounting respectively on the inner wall of the transverse groove that corresponds, provide the position of installation for second spring 11 and third spring 12.

The working principle of the utility model is as follows: through the flange 6 that sets up, thereby make the inside at filter 3 of installing that filter screen 5 can be stable, when filter screen 5 is dismantled to needs, pulling ball 13, thereby make pull rod 10 obtain vertical ascending motion, make the bottom of inserted bar 8 shift out from filter 3's inside, thereby enter into the inside of connecting plate 7, compress first spring 9, pulling pull rod 10 makes pull rod 10 drive inserted bar 8 obtain horizontal motion after that, compress second spring 11 and third spring 12, thereby make connecting plate 7 drive flange 6 and carry out horizontal motion, make the outside of flange 6 shift out from filter screen 5's inside, thereby remove the limiting action to filter screen 5, make filter screen 5 can follow filter 3's inside and shift out, convenient more renew filter screen 5 and the cleaning work to filter screen 5.

Claims

1. A trichloroethylene cleaning agent filtering device comprises a base (1) and is characterized in that a cleaning pool (2) is fixedly installed at the top of the base (1), a filter (3) and a return pipe (4) are fixedly installed at the front side of the cleaning pool (2), a filter screen (5) is arranged inside the filter (3), convex plates (6) are movably abutted on the inner walls of the left side and the right side of the filter screen (5), a connecting plate (7) is fixedly installed at one side, away from each other, of the two convex plates (6), an inserting rod (8) is slidably installed on the inner wall of the connecting plate (7), the bottom end of the inserting rod (8) extends into the filter (3), the outer side of the inserting rod (8) is movably abutted against the inner wall of the filter (3), a first spring (9) is fixedly installed at the top end of the inserting rod (8), the top end of the first spring (9) is fixedly installed on the inner wall of the connecting plate (7), the outside fixed mounting of inserted bar (8) has pull rod (10), and the one end of pull rod (10) extends to the outside of filter (3) and fixed mounting has ball (13), fixed mounting has two risers on the inner wall of filter (3), and the outside of two risers is fixed mounting respectively has second spring (11) and third spring (12), and the one end of second spring (11) and the equal fixed mounting of one end of third spring (12) are on the inner wall of connecting plate (7).

2. The trichloroethylene cleaning agent filtering device as claimed in claim 1, wherein: rectangular grooves are formed in the left side and the right side of the filter screen (5), and the outer sides of the two convex plates (6) are movably abutted to the inner sides of the rectangular grooves respectively.

3. The trichloroethylene cleaning agent filtering device as claimed in claim 1, wherein: the left side and the right side of the filter (3) are both provided with sliding grooves, and the outer sides of the two connecting plates (7) are respectively in sliding connection with the inner sides of the corresponding sliding grooves.

4. The trichloroethylene cleaning agent filtering device as claimed in claim 1, wherein: the bottom of the connecting plate (7) is provided with a vertical through hole, and the outer side of the inserted rod (8) is slidably mounted on the inner side of the vertical through hole.

5. The trichloroethylene cleaning agent filtering device as claimed in claim 1, wherein: the filter (3) is internally provided with a clamping groove, and the outer side of the inserted bar (8) is movably abutted against the inner side of the corresponding clamping groove.

6. The trichloroethylene cleaning agent filtering device as claimed in claim 1, wherein: the transverse grooves are formed in the top and the bottom of the outer side of the connecting plate (7), and one end of the second spring (11) and one end of the third spring (12) are fixedly mounted on the inner walls of the corresponding transverse grooves respectively.