CN214232939U

CN214232939U - Laboratory filter

Info

Publication number: CN214232939U
Application number: CN202022753392.2U
Authority: CN
Inventors: 张海东; 陆颖逊
Original assignee: Hisun Pharmaceutical Nantong Co ltd
Current assignee: Hisun Pharmaceutical Nantong Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-21
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a laboratory filter, which comprises a main body, wherein a filter block is arranged in the main body, the top end of the filter block is fixedly connected with a fixed frame, the bottom end of the fixed frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a scraper blade, and a filter screen is arranged in the filter block; the bottom fixedly connected with of main part heats the base, the inside of heating the base is provided with the electric heat layer, the inside of heating the base and the top side that is located the electric heat layer is provided with the heat conduction piece, the quantity of scraper blade is provided with a plurality ofly. The utility model discloses, can open the scraper blade at the in-process that carries out the filtration and clean the surface of filter screen, prevent that the filter efficiency that the surperficial emergence of filter screen blockked up and caused from reducing to and can heat the inside of main part, the solution that the convenience will be filtered and accomplished keeps preserving at suitable use temperature.

Description

Laboratory filter

Technical Field

The utility model relates to a filter technical field especially relates to laboratory filter.

Background

The filter is the indispensable device on the medium delivery pipeline, install the relief pressure valve usually, the valve of water level, the entrance point equipment of other equipment of square worker's filter, pending water is through straining a section of thick bamboo back of filter screen, its impurity is blockked, when needs wash, as long as strain a section of thick bamboo with detachable and take out, pack into again after handling can, therefore, it is very convenient to use the maintenance, the laboratory is applicable to the ocean with the filter, the water quality testing of department such as rivers and lakes, also be applicable to scientific research unit simultaneously, the laboratory of chemical enterprises, the filter in general middle school's laboratory mainly used filters impurity (like the sand and soil etc. in the coarse salt).

However, when the current laboratory filter is used, the surface of the filter screen is easily blocked by impurities, so that the filtering efficiency is reduced, and the filtered solution cannot be stored at a proper temperature, so that the storage time of the solution is easily shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a laboratory filter.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the laboratory filter comprises a main body, wherein a filter block is arranged in the main body, the top end of the filter block is fixedly connected with a fixed frame, the bottom end of the fixed frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a scraper, and a filter screen is arranged in the filter block;

the bottom fixedly connected with of main part heats the base, the inside of heating the base is provided with the electric heat layer, the inside of heating the base and be located the top side on electric heat layer and be provided with the heat conduction piece.

As a further description of the above technical solution:

the quantity of scraper blade is provided with a plurality ofly, and a plurality of scraper blades contact with the surface of filter screen.

As a further description of the above technical solution:

the shape of filter block is round platform form, the mutual joint of inside wall of filter block and main part.

As a further description of the above technical solution:

the top fixedly connected with handle of filter block, the quantity of handle is provided with two.

As a further description of the above technical solution:

the front of the heating base is provided with a control panel, and the motor and the electric heating layer are electrically connected with the control panel.

As a further description of the above technical solution:

the top swing joint of main part has the lid, the top of lid is provided with the inlet, the lateral wall of main part is provided with the liquid outlet, the liquid outlet all is provided with the valve with the inside of inlet.

As a further description of the above technical solution:

the front of lid is provided with the fixture block, the front of main part is provided with the buckle, fixture block and buckle mutual joint.

As a further description of the above technical solution:

the bottom fixedly connected with pillar of heating base, the material of pillar adopts rubber materials to make.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this laboratory filter through being provided with motor and pivot and scraper blade, can open the scraper blade and clean the surface of filter screen at the in-process that filters, prevents that the filter efficiency that the surperficial emergence of filter screen blockked up and cause from reducing.

2. Compared with the prior art, this laboratory filter through being provided with heating base and electric heat layer and heat conduction piece, can heat the inside of main part, and the solution that conveniently will filter the completion keeps preserving at suitable service temperature.

3. Compared with the prior art, this laboratory filter through being provided with handle and lid, conveniently takes out the filter block and clears up the surface of filter screen, uses after convenient, has improved the life of filter screen.

4. Compared with the prior art, this laboratory filter through being provided with the support, can increase the frictional force of main part and contact surface, prevents that the contact surface from slipping to lead to the main part to break and can stop the influence that the moisture regain caused the electric heat layer.

Drawings

Fig. 1 is a schematic view of the overall structure of a laboratory filter according to the present invention;

fig. 2 is a schematic diagram of the internal structure of the laboratory filter according to the present invention;

fig. 3 is a schematic structural diagram of a filter block of a laboratory filter according to the present invention;

fig. 4 is a partial enlarged view of a in fig. 2 according to the present invention.

Illustration of the drawings:

1. a main body; 2. a filter block; 3. a fixed mount; 4. a motor; 5. a rotating shaft; 6. a squeegee; 7. a filter screen; 8. a handle; 9. heating the base; 10. an electric heating layer; 11. a heat conducting block; 12. a cover body; 13. a liquid inlet; 14. a liquid outlet; 15. a valve; 16. a control panel; 17. a pillar; 18. a clamping block; 19. and (5) buckling.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a laboratory filter: the cleaning device comprises a main body 1, a filter block 2 is arranged inside the main body 1, the filter block 2 is in a round table shape, the filter block 2 is clamped with the inner side wall of the main body 1, the filter block 2 can be conveniently stored and taken out for cleaning, a fixing frame 3 is fixedly connected to the top end of the filter block 2, a motor 4 is fixedly connected to the bottom end of the fixing frame 3 and used for driving a scraper 6 to rotate to clean a filter screen 7, a rotating shaft 5 is fixedly connected to the output end of the motor 4, a scraper 6 is fixedly connected to the bottom end of the rotating shaft 5 and used for cleaning the surface of the filter screen 7 and preventing the filter screen 7 from being blocked, the filter screen 7 is arranged inside the filter block 2 and used for carrying out filtering operation, a plurality of scrapers 6 are arranged, and the plurality of scrapers 6 are in contact with the surface of the filter screen 7;

the bottom fixedly connected with of main part 1 heats base 9, and the inside of heating base 9 is provided with electric heat layer 10 for heating operation, and the top side that the inside of heating base 9 just is located electric heat layer 10 is provided with heat conduction piece 11, is used for the heat of the generation of transmission electric heat layer 10.

The top end of the filter block 2 is fixedly connected with two handles 8, the number of the handles 8 is two, the filter block 2 is convenient to take out, the front of the heating base 9 is provided with a control panel 16, the motor 4 and the electric heating layer 10 are both electrically connected with the control panel 16, the top end of the main body 1 is movably connected with a cover body 12, the main body 1 is convenient to open and take out the filter block 2, the top end of the cover body 12 is provided with a liquid inlet 13, the side wall of the main body 1 is provided with a liquid outlet 14, the liquid outlet 14 and the liquid inlet 13 are both internally provided with a valve 15, the front of the cover body 12 is provided with a clamping block 18, the front of the main body 1 is provided with a clamping buckle 19, the clamping block 18 and the clamping buckle 19 are mutually clamped, the bottom end of the heating base 9 is fixedly connected with a supporting column 17 for fixing the cover body 12, and the supporting column 17 is made of rubber materials, so that the reduction of the service life of the electric heating layer 10 and the increase of the friction force with a contact surface due to moisture regain are prevented.

The working principle is as follows: when the device is used, the main body 1 is fixed through the support column 17, the valve 15 at the liquid inlet 13 is opened after the fixing is finished to introduce liquid, the electric heating layer 10 and the motor 4 are opened through the control panel 16 to work, the liquid is introduced into the main body 1 and flows into the filter block 2, and is finally filtered through the filter screen 7 inside, the motor 4 can drive the rotating shaft 5 to rotate, the rotating shaft 5 drives the scraper 6 to rotate to clean the surface of the filter screen 7, so that the filtering efficiency of the liquid is improved, after the liquid is filtered, the electric heating layer 10 can heat the inside of the main body 1 through the heat conduction block 11 to transfer heat, the liquid can be kept at a proper temperature to be stored, the valve 15 at the liquid outlet 14 is opened when the liquid is required to be used for discharging and collecting, after the liquid is used, the cover body 12 can be opened through the fixture block 18 and the buckle 19, the filter block 2 is taken out by the handle 8 and the filter screen 7 is cleaned for convenient use later.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Laboratory filter, including main part (1), its characterized in that: a filter block (2) is arranged inside the main body (1), the top end of the filter block (2) is fixedly connected with a fixed frame (3), the bottom end of the fixed frame (3) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a rotating shaft (5), the bottom end of the rotating shaft (5) is fixedly connected with a scraper (6), and a filter screen (7) is arranged inside the filter block (2);

the bottom fixedly connected with of main part (1) heats base (9), the inside of heating base (9) is provided with electric heat layer (10), the top side that the inside of heating base (9) just is located electric heat layer (10) is provided with heat conduction piece (11).

2. The laboratory filter of claim 1 wherein: the number of the scraping plates (6) is provided with a plurality of scraping plates (6), and the scraping plates (6) are in contact with the surface of the filter screen (7).

3. The laboratory filter of claim 1 wherein: the filter block (2) is in a round table shape, and the filter block (2) is clamped with the inner side wall of the main body (1) in a mutual mode.

4. The laboratory filter of claim 1 wherein: the top end of the filter block (2) is fixedly connected with two handles (8), and the number of the handles (8) is two.

5. The laboratory filter of claim 1 wherein: the front surface of the heating base (9) is provided with a control panel (16), and the motor (4) and the electric heating layer (10) are electrically connected with the control panel (16).

6. The laboratory filter of claim 1 wherein: the top end swing joint of main part (1) has lid (12), the top of lid (12) is provided with inlet (13), the lateral wall of main part (1) is provided with liquid outlet (14), the inside of liquid outlet (14) and inlet (13) all is provided with valve (15).

7. The laboratory filter of claim 6 wherein: the front face of the cover body (12) is provided with a clamping block (18), the front face of the main body (1) is provided with a buckle (19), and the clamping block (18) and the buckle (19) are mutually clamped.

8. The laboratory filter of claim 1 wherein: the bottom fixedly connected with pillar (17) of heating base (9), the material of pillar (17) adopts rubber materials to make.