CN214344888U

CN214344888U - Filter equipment for chemical analysis experiments

Info

Publication number: CN214344888U
Application number: CN202023035435.XU
Authority: CN
Inventors: 刘华菁
Original assignee: Shanghai Maice Technology Co ltd
Current assignee: Shanghai Maice Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-08
Anticipated expiration: 2030-12-16

Abstract

The utility model belongs to the technical field of chemical experiment equipment, and particularly discloses a filtering device for chemical analysis experiments, which comprises a shell, wherein the top of the shell is provided with a feeding assembly, and the bottom of the shell is provided with a water collecting tank; a partition board is arranged in the shell and divides the interior of the shell into a first filter cavity and a second filter cavity, filter components are embedded in the first filter cavity and the second filter cavity respectively and comprise filter boxes, the filter boxes are of cylindrical structures which are communicated up and down, an installation shell which is communicated up and down is arranged in each filter box, a water filtering plate is arranged in each installation shell, and a plurality of water filtering holes are formed in each water filtering plate; the top of the water filtering plate is attached with filter paper; the bottom of the shell is communicated with a water outlet pipe at the corresponding position of the filter tank, and the bottom end of the water outlet pipe is communicated with the water collecting tank; clamping blocks are fixedly connected to two sides of the partition plate, clamping grooves are formed in the positions, corresponding to the clamping blocks, of one side of the filter box, and the clamping blocks are clamped with the clamping grooves; the utility model provides high filtration efficiency, and be convenient for change filter paper.

Description

Filter equipment for chemical analysis experiments

Technical Field

The utility model relates to a chemistry experiment equipment technical field specifically is a filter equipment for chemical analysis experiments.

Background

Chemical analysis is a science of analytical methods and theories for studying chemical information such as composition, content, structure and morphology of substances, and is an important branch of chemistry. It is to identify which components are contained in a substance and what components the substance consists of, determine the relative amounts of the various components, and study the molecular structure or crystal of the substance.

In the chemical experiment analysis process, often need carry out corresponding filtration to various solutions, during the filtration, then need use filter equipment, current filter equipment filtration efficiency is low, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment for chemical analysis experiments to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a filtering device for chemical analysis experiments comprises a shell, wherein a feeding assembly is arranged at the top of the shell, and a water collecting tank is arranged at the bottom of the shell; the filter assembly comprises a filter box, the filter box is of a cylindrical structure which is communicated from top to bottom, an installation shell which is communicated from top to bottom is arranged in the filter box, a water filtering plate is arranged in the installation shell, and a plurality of water filtering holes are formed in the water filtering plate; the top of the water filtering plate is attached with filter paper; the bottom of the shell is communicated with a water outlet pipe at the corresponding position of the filter tank, and the bottom end of the water outlet pipe is communicated with the water collecting tank; the equal rigid coupling in both sides of baffle has the fixture block, and the draw-in groove has all been seted up with the department that corresponds of fixture block to one side of rose box, and fixture block and draw-in groove joint.

Preferably, the feeding assembly comprises a feeding hopper, the bottom ends of the two sides of the feeding hopper are respectively communicated with a first water inlet pipe and a second water inlet pipe, and the bottom ends of the first water inlet pipe and the second water inlet pipe are respectively and fixedly inserted into the first filtering cavity and the second filtering cavity.

Preferably, the first water inlet pipe and the second water inlet pipe are both provided with a first valve.

Preferably, the filter box is connected with the mounting shell through a fixing bolt.

Preferably, both ends all are equipped with about the casing and get and put the mouth, and the filter box orientation is got and is put one side of mouth and all install the handle.

Preferably, the bottom of one side of the water collecting tank is communicated with a drain pipe, and a second valve is arranged on the drain pipe.

Preferably, every all be equipped with two installation shells in the rose box, and two installation shells set up the upper and lower end in the rose box respectively.

Preferably, the filter paper is of a cylindrical structure with an open top end, and the side edge of the cylindrical filter paper is attached to the inner wall of the filter box.

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

1. the utility model discloses through being equipped with two rose boxes in the casing, when filtering, wait to cross the water and flow into in first inlet tube and the second inlet tube respectively through going into the hopper, and flow into corresponding rose box respectively by first inlet tube and second inlet tube and filter through filter paper, can improve filtration efficiency; in addition, be equipped with two installation shells from top to bottom in the rose box, all be equipped with filter paper in the installation shell, treat that the drainage is through twice filtration back, the purity of water is better, and then can improve the filter effect.

2. In the utility model, the first water inlet pipe and the second water inlet pipe are both provided with the first valve for controlling the flow direction of water to be filtered, so that the filter paper in the filter box can be conveniently replaced separately without stopping the filtering work, and the filtering efficiency can be further improved; when carrying out filter paper and changing, take the rose box out in from the casing through the handle, through dismantling fixing bolt, conveniently take out the installation shell from the rose box in, and then conveniently change filter paper, easy operation, convenient to use, filter paper change efficiency is fast.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the internal structure of the filtering box of the present invention.

In the figure: 1. a housing; 2. a water collection tank; 3. a partition plate; 4. a first filter chamber; 5. a second filter chamber; 6. a filter box; 7. mounting a shell; 8. a water filter plate; 9. water filtering holes; 10. filtering paper; 11. a water outlet pipe; 12. a clamping block; 13. a card slot; 14. feeding into a hopper; 15. a first water inlet pipe; 16. a second water inlet pipe; 17. a first valve; 18. fixing the bolt; 19. a taking and placing port; 20. a handle; 21. a drain pipe; 22. a second valve.

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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a filtering device for chemical analysis experiments comprises a shell 1, wherein a feeding assembly is arranged at the top of the shell 1, and a water collecting tank 2 is arranged at the bottom of the shell 1; a partition plate 3 is arranged inside the shell 1, the partition plate 3 divides the interior of the shell 1 into a first filter chamber 4 and a second filter chamber 5, filter components are embedded in the first filter chamber 4 and the second filter chamber 5 respectively, each filter component comprises a filter box 6, each filter box 6 is of a cylindrical structure communicated from top to bottom, an installation shell 7 communicated from top to bottom is arranged in each filter box 6, the installation shell 7 is embedded in the re-filter box 6, a water filtering plate 8 is arranged in each installation shell 7, and a plurality of water filtering holes 9 are formed in each water filtering plate 8; the top of the water filtering plate 8 is attached with filter paper 10; the bottom of the shell 1 is communicated with a water outlet pipe 11 at the corresponding position of the filter tank 6, and the bottom end of the water outlet pipe 11 is communicated with the water collecting tank 2; the equal rigid coupling in both sides of baffle 3 has fixture block 12, and draw-in groove 13 has all been seted up with the department that corresponds of fixture block 12 in one side of rose box 6, and fixture block 12 and draw-in groove 13 joint.

Further, the feeding assembly comprises a feeding hopper 14, the bottom ends of two sides of the feeding hopper 14 are respectively communicated with a first water inlet pipe 15 and a second water inlet pipe 16, and the bottom ends of the first water inlet pipe 15 and the second water inlet pipe 16 are respectively and fixedly inserted into the first filtering cavity 4 and the second filtering cavity 4.

Further, a first valve 17 is installed on each of the first inlet pipe 15 and the second inlet pipe 16.

Further, the filter box 6 is connected with the mounting shell 7 through a fixing bolt 18.

Further, both ends all are equipped with and get and put mouth 19 about casing 1, and filter tank 6 all installs handle 20 towards one side of getting and putting mouth 19, are convenient for take filter tank 6 out.

Furthermore, a drain pipe 21 is communicated with the bottom of one side of the water collecting tank 2, and a second valve 22 is installed on the drain pipe 21.

Further, every all be equipped with two installation shells 7 in the rose box 6, and two installation shells 7 set up the upper and lower end in rose box 6 inside respectively, are convenient for take out installation shell 7 and change filter paper 10.

Further, the filter paper 10 is of a cylindrical structure with an open top end, and the side edge of the cylindrical filter paper 10 is attached to the inner wall of the filter box 6.

The working principle is as follows: when filtering is carried out, water to be filtered flows into the first water inlet pipe 15 and the second water inlet pipe 16 through the feeding hopper 14 respectively, flows into the corresponding filter boxes 6 through the first water inlet pipe 15 and the second water inlet pipe 16 respectively, and is filtered through the filter paper 10, and the two filter boxes 6 are used simultaneously, so that the filtering efficiency can be improved; two mounting shells 7 are arranged in the filter box 6 from top to bottom, filter paper 10 is laid on the water filtering plates 8 in the mounting shells 7, and after the filtered water is filtered twice, the purity of the water is better, so that the filtering effect can be improved;

the first valve 17 is arranged on the first water inlet pipe 15 and the second water inlet pipe 16, so that the flow direction of water to be filtered can be controlled, the filter paper 10 in the filter box 6 can be conveniently replaced separately, the filtering operation does not need to be stopped, and the filtering efficiency can be further improved; when the filter paper 10 is replaced, one of the first valves 17 is closed, the filter box 6 which stops working is drawn out from the taking and placing port 19 of the shell 1 through the handle 20, the fixing of the mounting shell 7 is released through detaching the fixing bolt 18, the mounting shell 7 is conveniently taken out from the filter box 6, after the filter box is taken out, the old filter paper 10 is taken down and replaced by a new filter paper 10, after the new filter paper 10 is replaced, water can be attached to the periphery of the filter paper 10, the attaching strength of the filter paper 10 and the inner wall of the filter box 6 can be increased, after the replacement is completed, the mounting shell 7 is installed in the filter box 6 through the fixing bolt 18, the filter box 6 is sent into the shell 1 through the handle 20, the fixture block 12 is connected with the clamping groove 13 in a clamping mode, the positioning of the filter box 6 can be achieved, the operation is simple, the use is convenient, and the replacement efficiency of the filter paper 10 is high; similarly, the other first valve 17 is closed, and the above operations are cycled; the filtered purified water flows into the water collecting tank 2 through the water outlet pipe 11 for standby, and the purified water in the water collecting tank 2 can be led out for use by opening the second valve 22.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The filtering device for the chemical analysis experiment is characterized by comprising a shell (1), wherein a feeding assembly is arranged at the top of the shell (1), and a water collecting tank (2) is arranged at the bottom of the shell (1); the filter is characterized in that a partition plate (3) is arranged inside the shell (1), the partition plate (3) divides the interior of the shell (1) into a first filter chamber (4) and a second filter chamber (5), filter components are embedded in the first filter chamber (4) and the second filter chamber (5) respectively, each filter component comprises a filter box (6), each filter box (6) is of a vertically communicated cylindrical structure, an installation shell (7) is arranged in each filter box (6) and is vertically communicated, a water filtering plate (8) is arranged in each installation shell (7), and a plurality of water filtering holes (9) are formed in each water filtering plate (8); the top of the water filtering plate (8) is attached with filter paper (10); the bottom of the shell (1) is communicated with a corresponding part of the filter tank (6) through a water outlet pipe (11), and the bottom end of the water outlet pipe (11) is communicated with the water collecting tank (2); the equal rigid coupling in both sides of baffle (3) has fixture block (12), and draw-in groove (13) have all been seted up with the department that corresponds of fixture block (12) in one side of rose box (6), and fixture block (12) and draw-in groove (13) joint.

2. The filter device for chemical analysis experiments as claimed in claim 1, wherein: the feeding assembly comprises a feeding hopper (14), the bottom ends of the two sides of the feeding hopper (14) are respectively communicated with a first water inlet pipe (15) and a second water inlet pipe (16), and the bottom ends of the first water inlet pipe (15) and the second water inlet pipe (16) are respectively fixedly inserted into a first filtering cavity (4) and a second filtering cavity (5).

3. The filter device for chemical analysis experiments as claimed in claim 2, wherein: first valves (17) are installed on the first water inlet pipe (15) and the second water inlet pipe (16).

4. The filter device for chemical analysis experiments as claimed in claim 1, wherein: the filter box (6) is connected with the mounting shell (7) through a fixing bolt (18).

5. The filter device for chemical analysis experiments as claimed in claim 1, wherein: the left end and the right end of the shell (1) are respectively provided with a taking and placing opening (19), and one side of the filter box (6) facing the taking and placing opening (19) is respectively provided with a handle (20).

6. The filter device for chemical analysis experiments as claimed in claim 1, wherein: the bottom of one side of water collecting tank (2) is communicated with a drain pipe (21), and a second valve (22) is installed on drain pipe (21).

7. The filter device for chemical analysis experiments as claimed in claim 1, wherein: every all be equipped with two installation shell (7) in rose box (6), and two installation shell (7) set up respectively at the inside upper and lower extreme of rose box (6).

8. The filter device for chemical analysis experiments as claimed in claim 1, wherein: the filter paper (10) is of a cylindrical structure with an opening at the top end, and the side edge of the cylindrical filter paper (10) is attached to the inner wall of the filter box (6).