CN211706129U - Waste liquid filter equipment that liquid chromatograph used - Google Patents

Abstract

The utility model discloses a waste liquid filter equipment that liquid chromatograph used, including shell, apron and connecting pipe, shell upper end outer wall is provided with the apron, the outlet has been seted up to shell one side outer wall lower extreme, the outlet deviates from shell one side outer wall and pegs graft and install the valve, the supporting shoe is installed to shell inner wall upper end, supporting shoe upper end outer wall prevents to have the backup pad, the inside embedding of backup pad is installed first and is filtered the cotton, the screw thread of looks adaptation is seted up to shell one side outer wall upper end and apron one side inner wall lower extreme, the connecting pipe is installed in the grafting of apron upper end outer wall one side, connecting pipe inner wall one side is provided with the second and filters the cotton, the connecting pipe deviates from. The utility model discloses a set up first filtration cotton, second filtration cotton and shell, reached the effect of power foreign matter and peculiar smell, avoid the foreign matter to cause the damage to follow-up equipment, improved the equipment practicality.

Description

Waste liquid filter equipment that liquid chromatograph used

Technical Field

The utility model relates to a filter equipment technical field specifically is a waste liquid filter equipment that liquid chromatograph used.

Background

Liquid chromatography is a separation and analysis technique characterized by the use of liquid as the mobile phase and the stationary phase in various forms, such as paper, sheet and packed bed. In the course of the development of chromatographic techniques, to distinguish the various processes, respective designations have been made according to the form of the stationary phase, such as paper chromatography, thin-layer chromatography and column liquid chromatography.

The liquid waste after traditional liquid chromatogram used, direct emission to the collecting vessel inside usually, traditional collecting vessel lacks filter equipment, can not filter the foreign matter in the waste liquid and peculiar smell, has increased the technical degree of difficulty to subsequent filtration step to the peculiar smell can lead to the fact the damage to subsequent filtration equipment, has reduced the equipment practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste liquid filter equipment that liquid chromatograph used possesses the advantage that increases filter equipment, has solved the problem that lacks filter equipment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste liquid filter equipment that liquid chromatograph used, includes shell, apron and connecting pipe, shell upper end outer wall is provided with the apron, the outlet has been seted up to shell one side outer wall lower extreme, the outlet deviates from shell one side outer wall and pegs graft and installs the valve, the supporting shoe is installed to shell inner wall upper end, supporting shoe upper end outer wall prevents to have the backup pad, the inside embedding of backup pad is installed first and is filtered the cotton, the screw thread of looks adaptation is seted up to shell one side outer wall upper end and apron one side inner wall lower extreme, apron upper end outer wall one side is pegged graft and is.

Preferably, the housing is threadably engaged with the cover plate.

Preferably, the inner wall of one side of the cover plate, which is far away from the threads, is fixedly provided with a sealing gasket in an attaching mode, and the sealing gasket corresponds to the support plate in position.

Preferably, the cover plate is provided with a water inlet pipe in a splicing manner on the outer wall of one side deviating from the connecting pipe.

Preferably, one side of the inner wall of the connecting pipe is provided with second filter cotton, and one end of the connecting pipe, which is far away from the shell, is connected with an air suction pump.

Preferably, the outer wall of one side of the cover plate is embedded with a glass plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model achieves the effect of power foreign matter and peculiar smell by arranging the first filter cotton, the second filter cotton and the shell, when the waste liquid enters the shell through the water inlet pipe, the waste liquid contacts with the first filter cotton, thereby achieving the purpose of filtering the foreign matter, avoiding the foreign matter from damaging the subsequent equipment, improving the practicability of the equipment, the first filter cotton and the second filter cotton both contain active carbon, thereby achieving the purpose of absorbing the foreign matter in the waste liquid, when the air pump works, the air in the shell is driven to enter the connecting pipe and contacts with the second filter cotton, improving the efficiency of filtering the peculiar smell, improving the practicability of the equipment, when the first filter cotton needs to be cleaned and replaced, the cover plate is manually rotated by a worker, the cover plate and the shell relatively move through threads until the cover plate is separated from the shell, thereby exposing the support plate, being convenient for the worker to maintain the first filter cotton, the practicability of the equipment is ensured.

Drawings

Fig. 1 is a schematic structural view of the housing of the present invention;

FIG. 2 is a schematic top view of the connecting tube structure of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present invention.

In the figure: 1. a housing; 11. a water outlet; 12. a valve; 13. a support block; 14. a support plate; 15. first filter cotton; 2. a cover plate; 21. a water inlet pipe; 22. a glass plate; 23. a gasket; 24. a thread; 3. a connecting pipe; 31. an air pump; 32. and the second filter cotton.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 to fig. 3, the present invention provides an embodiment: the utility model provides a waste liquid filter equipment that liquid chromatograph used, includes shell 1, apron 2 and connecting pipe 3, and 1 upper end outer wall of shell is provided with apron 2, and 2 one side outer walls imbeds of apron and installs glass board 22. The glass plate 22 facilitates the staff to observe the level of the waste liquid inside the casing 1. The lower end of the outer wall of one side of the shell 1 is provided with a water outlet 11, and the water outlet 11 is inserted and installed with a valve 12 deviating from the outer wall of one side of the shell 1. The drain 11 is used for draining waste liquid and a valve 12 ensures a controlled opening of the drain 11. The supporting block 13 is installed at the upper end of the inner wall of the shell 1, and the supporting plate 14 is prevented from being arranged on the outer wall of the upper end of the supporting block 13. The supporting block 13 provides stability for the supporting plate 14, and the cover plate 2 drives the sealing gasket 23 to press the supporting plate 14, so that the position of the supporting plate 14 is stable. The first filter pulp 15 is embedded in the support plate 14, the threads 24 matched with each other are arranged at the upper end of the outer wall on one side of the shell 1 and the lower end of the inner wall on one side of the cover plate 2, and the shell 1 is meshed with the cover plate 2 through the threads 24. The stability of the connection between the cover plate 2 and the housing 1 is ensured by the engagement force between the threads 24. The inner wall of the cover plate 2, which is far away from the thread 24, is fixedly attached with a sealing gasket 23, and the sealing gasket 23 corresponds to the support plate 14. The sealing gasket 23 ensures the connection sealing property between the cover plate 2 and the shell 1, and avoids the liquid seepage phenomenon.

Connecting pipe 3 is installed in the grafting of 2 upper end outer walls one sides of apron, and 3 inner walls one sides of connecting pipe are provided with the second and cross filter pulp 32, and connecting pipe 3 deviates from 1 one end of shell and is connected with aspiration pump 31. The air pump 31 adopts the VP280 type, the air pump 31 has the advantages of good running performance and economical price, can meet the actual use requirement, can directly purchase on the market by searching the technical personnel through the model, can directly turn over the technical specification for searching to know when needing to know the model, and therefore the equipment is not repeated. The outer wall of one side of the cover plate 2 departing from the connecting pipe 3 is provided with a water inlet pipe 21 in an inserting way. When the waste liquid enters the inside of the housing 1 through the inlet pipe 21, the waste liquid contacts the first filter cotton 15, thereby achieving the purpose of filtering foreign matters, avoiding the foreign matters from damaging subsequent equipment, improving the practicability of the equipment, the first filter cotton 15 and the second filter cotton 32 both contain active carbon, thereby achieving the purpose of adsorbing foreign matters in the waste liquid, when the air pump 31 works, the air in the shell 1 is driven to enter the connecting pipe 3, and contacts with the second filter cotton 32, the efficiency of filtering peculiar smell is improved, the practicability of the device is improved, when the first filter cotton 15 needs to be cleaned and replaced, the worker manually rotates the cover plate 2, the cover plate 2 and the shell 1 move relatively through the thread 24 until the cover plate is separated from the shell 1, thereby expose backup pad 14, the staff of being convenient for maintains first filter pulp 15, has guaranteed the equipment practicality.

The working principle is as follows: when the waste liquid enters the inside of the housing 1 through the inlet pipe 21, the waste liquid contacts the first filter cotton 15, thereby achieving the purpose of filtering foreign matters, avoiding the foreign matters from damaging subsequent equipment, improving the practicability of the equipment, the first filter cotton 15 and the second filter cotton 32 both contain active carbon, thereby achieving the purpose of adsorbing foreign matters in the waste liquid, when the air pump 31 works, the air in the shell 1 is driven to enter the connecting pipe 3, and contacts with the second filter cotton 32, the efficiency of filtering peculiar smell is improved, the practicability of the device is improved, when the first filter cotton 15 needs to be cleaned and replaced, the worker manually rotates the cover plate 2, the cover plate 2 and the shell 1 move relatively through the thread 24 until the cover plate is separated from the shell 1, thereby expose backup pad 14, the staff of being convenient for maintains first filter pulp 15, has guaranteed the equipment practicality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (6)

1. The utility model provides a waste liquid filter equipment that liquid chromatograph used, includes shell (1), apron (2) and connecting pipe (3), its characterized in that: the utility model discloses a filter, including shell (1), water outlet (11), supporting shoe (13) upper end outer wall prevent to have backup pad (14), backup pad (14) inside embedding is installed first filter pulp (15), the screw thread (24) of looks adaptation are seted up to shell (1) one side outer wall upper end and apron (2) one side inner wall lower extreme, apron (2) upper end outer wall one side is pegged graft and is installed connecting pipe (3), water outlet (11) deviate from shell (1) one side outer wall and install valve (12), supporting shoe (13) are installed to shell (1) inner wall upper end, supporting shoe (13) upper end outer wall prevents to have backup pad (14).

2. The apparatus for filtering a waste liquid for a liquid chromatograph according to claim 1, wherein: the housing (1) is engaged with the cover plate (2) by a thread (24).

3. The apparatus for filtering a waste liquid for a liquid chromatograph according to claim 1, wherein: the inner wall of one side, deviating from the thread (24), of the cover plate (2) is fixedly attached with a sealing gasket (23), and the position of the sealing gasket (23) corresponds to that of the support plate (14).

4. The apparatus for filtering a waste liquid for a liquid chromatograph according to claim 1, wherein: the cover plate (2) deviates from the outer wall of one side of the connecting pipe (3) and is provided with a water inlet pipe (21) in an inserting mode.

5. The apparatus for filtering a waste liquid for a liquid chromatograph according to claim 1, wherein: the second filter cotton (32) is arranged on one side of the inner wall of the connecting pipe (3), and one end, deviating from the shell (1), of the connecting pipe (3) is connected with an air pump (31).

6. The apparatus for filtering a waste liquid for a liquid chromatograph according to claim 1, wherein: and a glass plate (22) is embedded in the outer wall of one side of the cover plate (2).

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