CN219025358U

CN219025358U - Environment-friendly filtering membrane recycling machine

Info

Publication number: CN219025358U
Application number: CN202223144537.4U
Authority: CN
Inventors: 江苗
Original assignee: Shanghai Shanjiu Technology Co ltd
Current assignee: Shanghai Shanjiu Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-16
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses an environment-friendly filtering membrane recycling machine which comprises a device main body, wherein four corner positions of the bottom end of the outer side of the device main body are fixedly connected with supporting feet, a Teflon layer is uniformly covered on the inner side wall of the device main body, two ends of the top of the outer side of the device main body are fixedly connected with a fixing plate, the side wall of the fixing plate is fixedly connected with the device main body, the output end of a servo motor is fixedly connected with a first gear, one side of the first gear is meshed with a second gear, and the middle position of the second gear is connected with a longitudinal rod penetrating through the side wall of the device main body and connected with the inner side of the device main body. According to the utility model, the limiting plate and the rolling barrel arranged on the inner side of the feed inlet are mutually matched to compress the filtering membrane entering the inner side of the device by using the limiting plate inner side arranging mechanism, so that the recovered filtering membrane can be prevented from winding as much as possible, and the recovered filtering membrane is prevented from blocking the feed inlet by the wall.

Description

Environment-friendly filtering membrane recycling machine

Technical Field

The utility model relates to the technical field of filtration membrane recovery, in particular to an environment-friendly filtration membrane recovery machine.

Background

The filtering membrane is suitable for various fields, and comprises a mixed fiber microporous filtering membrane, a polypropylene filtering membrane, a polyether sulfone filtering membrane, a polyvinylidene fluoride filtering membrane, a polytetrafluoroethylene filtering membrane and a nylon filtering membrane. The method is mainly used for sample analysis, particularly filtration of mobile phase and sample in chromatographic analysis, and has good effect on protecting chromatographic column, infusion pump pipeline system, sample injection valve and the like from being polluted. Has been widely used in gravimetric analysis, microanalysis, colloidal separation and sterility experiments.

Referring to CN 216423117U, the present application discloses a cutting device for recovering a filtration membrane, comprising: the cutting case, the bottom of cutting case is provided with the discharge opening, the below of discharge opening is provided with the collection case, the top of cutting case is provided with roof pressure device, the both sides parallel arrangement of discharge opening has first spout and second spout, sliding connection has the case in the first spout, be provided with driving motor in the case, be provided with the connecting rod on the driving motor, the one end of connecting rod is provided with the cutter head, sliding connection has first recess on the second spout, first recess top is provided with the second recess with first recess looks adaptation, roof pressure device is located the top of second recess. The cutting device solves the problems that the existing cutting equipment is complex in structure, inconvenient to install, and certain safety risks exist because the cut filter membrane needs to be taken by an operator in the equipment.

When the service life of many filtering membranes is over, the filtering membranes can be generally recovered, the recycled filtering membranes can be recycled after being subjected to industrial treatment, the recycling rate of resources can be improved, and meanwhile, the filtering membranes which are recovered by the filtering membranes have environmental protection performance, so that the filtering membranes are required to be recovered by a recovery device, and the filtering membranes are broken in the first step in the recycling of the filtering membranes, so that preparation is made for the subsequent processing of the filtering membranes.

However, in the process of operation of the recovery device, the reference filtering membrane device solves the problem that an operator needs to enter the equipment to take the cut filtering membrane, but the filtering membrane is recovered, so that the problem that the feeding port is blocked due to random winding of the filtering membrane can occur.

Therefore, a cutting device for recovering a filtration membrane is proposed.

Disclosure of Invention

The utility model aims to provide an environment-friendly filtering membrane recycling machine, which solves the problem that the filtering membrane is recycled in the background art, so that the feeding port is blocked due to random winding of the filtering membrane.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the environment-friendly filtering membrane recycling machine comprises a device main body, wherein supporting feet are fixedly connected to four corner positions of the bottom end of the outer side of the device main body, and a Teflon layer is uniformly covered on the inner side wall of the device main body;

the two ends of the top of the outer side of the device main body are fixedly connected with fixing plates, the side wall of each fixing plate is fixedly connected with the device main body, the output end of each servo motor is fixedly connected with a first gear, one side of each first gear is meshed with a second gear, and the middle position of each second gear is connected with a longitudinal rod which penetrates through the side wall of the device main body and is connected with the inner side of the device main body;

the device is characterized in that a feeding hole is formed in one side of the outer portion of the device body, a limiting piece is fixedly connected to the side wall of the feeding hole, a central rotating shaft is rotatably connected to the middle position on the inner side wall of the limiting piece, a rolling barrel is fixedly connected to the bottom end of the central rotating shaft, and a limiting plate is fixedly connected to one side of the central rotating shaft.

Optionally, the connecting rod is fixedly connected with on the lateral wall of limiting plate both sides.

Optionally, the connecting rod divide into two, two the intermediate position fixedly connected with extension spring of connecting rod, the one end that the limiting plate was kept away from to the connecting rod is fixedly connected with the inside wall of spacing piece.

Optionally, the discharge gate has been seted up on the device main part lateral wall of pan feeding mouth below, the inboard fixedly connected with connection baffle of discharge gate, evenly be provided with the twill on the top lateral wall of connection baffle. Optionally, the two side walls inside the device main body are fixedly provided with two groups of stop blocks, and the inner sides of the two groups of stop blocks are respectively provided with a second rotating rod and a first rotating rod.

Optionally, the top of second dwang and first dwang respectively with two sets of vertical pole fixed connection of second gear bottom that set up, evenly be provided with crisscross garrulous blade on the lateral wall of second dwang and dog.

Optionally, the distance between the second rotating rod and the first rotating rod is 4-6cm.

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

the limiting plate arranged on the inner side of the feed inlet and the rolling barrel are matched with each other to compress the filtering membrane entering the inner side of the device by using the limiting plate inner side arranging mechanism, so that the recovered filtering membrane is prevented from being wound as much as possible, and the recovered filtering membrane is prevented from blocking the feed inlet by the wall; the two crushing blades are arranged on the inner side of the device main body to crush the recovery filtering membrane placed on the inner side of the device main body, and a certain interval is kept between the two crushing blades, wherein the interval is the optimal crushing interval of the recovery filtering membrane, and is generally 4-6cm, so that the recovery filtering membrane is crushed more thoroughly; through the connecting baffle that sets up in the discharge gate inboard, the even twill that sets up on the lateral wall of connecting baffle realizes the smooth and easy of ejection of compact, and the twill that sets up on the connecting baffle lateral wall can avoid connecting baffle lateral wall to the maximum extent glues with the filtration membrane reclaimed materials after crushing glues, has improved the discharge rate indirectly.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 according to the present utility model;

fig. 4 is a schematic view of a partial top view of a limiting plate according to the present utility model.

In the figure: 1. a device body; 2. a teflon layer; 3. a first rotating lever; 4. a feed inlet; 5. a second rotating lever; 6. a stop block; 7. a shredding blade; 8. a discharge port; 9. supporting feet; 10. a connecting baffle; 11. a servo motor; 12. a limiting piece; 13. rolling a cylinder; 14. a fixing plate; 15. a first gear; 16. a second gear; 17. a connecting rod; 18. a telescopic spring; 19. a limiting plate; 20. and a central rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the environment-friendly filtering membrane recycling machine comprises a device main body 1, supporting legs 9 are fixedly connected to four corner positions of the bottom end of the outer side of the device main body 1, a Teflon layer 2 is uniformly covered on the inner side wall of the device main body 1, two stop blocks 6 are fixedly installed on the side walls of the two sides of the inner side of the device main body 1, two groups of stop blocks 6 are arranged, a second rotating rod 5 and a first rotating rod 3 are respectively arranged on the inner sides of the two groups of stop blocks 6, the top ends of the second rotating rod 5 and the first rotating rod 3 are respectively fixedly connected with longitudinal rods at the bottom ends of two groups of second gears 16, staggered stirring blades 7 are uniformly arranged on the outer side walls of the second rotating rod 5 and the stop blocks 6, the distance between the second rotating rod 5 and the first rotating rod 3 is 4-6cm, a servo motor 11 is used for driving a first gear 15 to rotate, the first gear 15 is linked with the second gear 16 to rotate, so that the first rotating rod 3 and the second rotating rod 5 inside the device main body 1 are driven to rotate, the distance between a material inlet 4 and the second rotating rod 5 is generally 4-6cm, and the filtering membrane recycling is carried out by grinding work of the material inlet 4 and the second rotating rod 5;

the two ends of the top of the outer side of the device main body 1 are fixedly connected with a fixed plate 14, the side wall of the fixed plate 14 is fixedly connected with the device main body 1, the output end of the servo motor 11 is fixedly connected with a first gear 15, one side of the first gear 15 is meshed with a second gear 16, the middle position of the second gear 16 is connected with a longitudinal rod which penetrates through the side wall of the device main body 1 and is connected with the inner side of the device main body 1, the first gear 15 is driven to rotate by the servo motor 11, the first gear 15 is linked with the second gear 16 to rotate, and therefore the first rotating rod 3 and the second rotating rod 5 on the inner side of the device main body 1 are driven to rotate;

a feed inlet 4 is formed on one side outside the device main body 1, a limiting piece 12 is fixedly connected to the side wall of the feed inlet 4, a central rotating shaft 20 is rotatably connected to the middle position on the inner side wall of the limiting piece 12, a rolling barrel 13 is fixedly connected to the bottom end of the central rotating shaft 20, a limiting plate 19 is fixedly connected to one side of the central rotating shaft 20, connecting rods 17 are fixedly connected to the side walls on two sides of the limiting plate 19, the connecting rods 17 are divided into two sections, a telescopic spring 18 is fixedly connected to the middle position of the two sections of connecting rods 17, one end of the connecting rod 17, which is far away from the limiting plate 19, is fixedly connected with the inner side wall of the limiting piece 12, a recovered filtering membrane is pushed into the inner side of the device main body 1 from one side of the feed inlet 4, the in-process of pushing into device main part 1 inboard from the inboard of pan feeding mouth 4 utilizes the spacing piece 12 that the pan feeding mouth 4 inboard set up, spacing piece 12 inboard pivoted rolls a section of thick bamboo 13, spacing piece 12 and roll a section of thick bamboo 13 and be provided with two sets of distributions on the lateral wall of the inside both sides of pan feeding mouth 4, utilize rolling a section of thick bamboo 13 to extrude the filtration membrane of retrieving, let the filtration membrane of retrieving guarantee as far as possible to be level, the in-process that the filtration membrane of retrieving enters into device main part 1 inboard is given, the limiting plate 19 on roll a section of thick bamboo 13 top receives connecting rod 17 and expansion spring 18 and mutually support the effect that plays, the night scene can avoid rolling the too thick jam of the filtration membrane of retrieving of a section of thick bamboo 13 side in the position of pan feeding mouth 4.

A discharge hole 8 is formed in the side wall of the device main body 1 below the feed inlet 4, a connecting baffle 10 is fixedly connected to the inner side of the discharge hole 8, diagonal lines are uniformly arranged on the top side wall of the connecting baffle 10, and a recovery filtering membrane after crushing is reduced and is adhered to the side wall of the connecting baffle 10.

Working principle: the filtering membrane recovery device is characterized in that a recovered filtering membrane is pushed into the inner side of a device main body 1 from one side of a feed inlet 4, in the process of pushing the recovered filtering membrane into the inner side of the device main body 1 from the inner side of the feed inlet 4, a limiting piece 12 arranged on the inner side of the feed inlet 4 is utilized, a rolling barrel 13 rotating on the inner side of the limiting piece 12 is arranged on two groups of side walls distributed on two sides inside the feed inlet 4, the rolling barrel 13 is utilized to extrude the recovered filtering membrane, so that the recovered filtering membrane is ensured to be flat as much as possible, the flat recovered filtering membrane is fed into the inner side of the device main body 1, a limiting plate 19 at the top end of the rolling barrel 13 is mutually matched with a connecting rod 17 and a telescopic spring 18 to play a supporting role, and the position of the feed inlet 4 where the recovered filtering membrane on one side of the rolling barrel 13 is excessively thick can be avoided, so that the feeding efficiency of the recovered filtering membrane is improved;

after the recovery filtering membrane enters the inner side of the device main body 1, the servo motor 11 is utilized to drive the first gear 15 to rotate, the first gear 15 is linked with the second gear 16 to rotate, so that the first rotating rod 3 and the second rotating rod 5 on the inner side of the device main body 1 are driven to rotate, the space between the feed inlet 4 and the second rotating rod 5 is generally 4-6cm, and the feed inlet 4 and the second rotating rod 5 with the space are utilized to carry out crushing work of the recovery filtering membrane.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides an environmental protection filtration membrane recycling machine, includes device main part (1), its characterized in that: supporting legs (9) are fixedly connected to four corner positions of the bottom end of the outer side of the device main body (1), and the inner side wall of the device main body (1) is uniformly covered with a Teflon layer (2);

the device comprises a device main body (1), wherein two ends of the outer top of the device main body (1) are fixedly connected with a fixed plate (14), the side wall of the fixed plate (14) is fixedly connected with the device main body (1), the output end of a servo motor (11) is fixedly connected with a first gear (15), one side of the first gear (15) is meshed with a second gear (16), and the middle position of the second gear (16) is connected with a longitudinal rod penetrating through the side wall of the device main body (1) and is connected with the inner side of the device main body (1);

the device is characterized in that a feeding hole (4) is formed in one side of the outer portion of the device body (1), a limiting plate (12) is fixedly connected to the side wall of the feeding hole (4), a central rotating shaft (20) is rotatably connected to the middle position on the inner side wall of the limiting plate (12), a rolling barrel (13) is fixedly connected to the bottom end of the central rotating shaft (20), and a limiting plate (19) is fixedly connected to one side of the central rotating shaft (20).

2. The environmentally friendly filtration membrane recycling machine according to claim 1, wherein: the side walls on two sides of the limiting plate (19) are fixedly connected with connecting rods (17).

3. The environmental protection filtration membrane recycling machine according to claim 2, wherein: the connecting rod (17) is divided into two sections, the middle position of the two sections of connecting rod (17) is fixedly connected with a telescopic spring (18), and one end of the connecting rod (17) away from the limiting plate (19) is fixedly connected with the inner side wall of the limiting sheet (12).

4. The environmentally friendly filtration membrane recycling machine according to claim 3, wherein: the device is characterized in that a discharge hole (8) is formed in the side wall of the device main body (1) below the feed inlet (4), a connecting baffle (10) is fixedly connected to the inner side of the discharge hole (8), and twills are uniformly arranged on the top side wall of the connecting baffle (10).

5. The environmentally friendly filtration membrane recycling machine according to claim 4, wherein: the device is characterized in that stop blocks (6) are fixedly mounted on side walls of two sides of the inside of the device body (1), two groups of stop blocks (6) are arranged, and a second rotating rod (5) and a first rotating rod (3) are respectively arranged on the inner sides of the two groups of stop blocks (6).

6. The environmentally friendly filtration membrane recycling machine according to claim 5, wherein: the top of second dwang (5) and first dwang (3) respectively with the vertical pole fixed connection of two sets of second gear (16) bottom that set up, evenly be provided with crisscross garrulous blade (7) of stirring on the lateral wall of second dwang (5) and dog (6).

7. The environmentally friendly filtration membrane recycling machine according to claim 6, wherein: the distance between the second rotating rod (5) and the first rotating rod (3) is 4-6cm.