CN221752625U - Experimental washing precipitation filtering device - Google Patents

Abstract

The utility model discloses an experimental washing precipitation filtering device, which comprises an experiment table and a cleaning tank arranged at the top of the experiment table, wherein a faucet is arranged at the top of the cleaning tank, a filtering tank is arranged at the bottom of the cleaning tank, a filtering mechanism for filtering sewage is arranged on the inner wall of the filtering tank, the filtering mechanism comprises a fixed block fixedly connected to the inner wall of the bottom of the filtering tank and a movable groove arranged in the fixed block, a positioning block is connected to the inner wall of the movable groove in a penetrating way, and a filtering screen plate for filtering sewage is fixedly connected to the top of the positioning block. According to the utility model, the experiment table cleaning tank is combined with the filtering mechanism and the filtering tank, impurities generated in the cleaning tank can be well filtered by the arrangement of the filtering mechanism, so that the filtered sewage is left in the filtering tank and is discharged, the water pipe or a sewer is prevented from being blocked by impurity particles, and the filtering mechanism is arranged to be detachable, so that the filtering mechanism is convenient to replace, and the production cost is reduced.

Description

Experimental washing sedimentation filtration device

Technical Field

The utility model relates to the technical field of laboratory filtration, in particular to an experimental washing sedimentation filtration device.

Background Art

The indoor mixing experiment of drilling fluid is the basis for on-site mixing, an important part of the qualified inspection of drilling fluid additives, and an important way to improve product quality. However, various types of holding equipment must be cleaned during the mixing experiment. The particles after cleaning will accumulate in the sewage pipe for a long time and block the sewage pipe, which is not conducive to environmental protection requirements and clean sewage discharge. Therefore, in response to the above problems, it is necessary to design a laboratory cleaning pool with a sewage filtration mechanism.

Utility Model Content

The purpose of the utility model is to provide an experimental washing sedimentation filtering device to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an experimental washing, sedimentation and filtering device, comprising a laboratory table and a cleaning pool arranged on the top of the laboratory table, a faucet is arranged on the top of the cleaning pool, a filtering pool is arranged at the bottom of the cleaning pool, and a filtering mechanism for sewage filtering is arranged on the inner wall of the filtering pool, the filtering mechanism comprises a fixed block fixedly connected to the inner wall of the bottom of the filtering pool and a movable groove opened inside the fixed block, a positioning block is inserted and connected to the inner wall of the movable groove, and a filter mesh plate for filtering sewage is fixedly connected to the top of the positioning block.

Preferably, a locking group for fixing the positioning block is provided between the positioning block and the fixed block, the locking group includes openings provided on both sides of the fixed block and pressing blocks connected to the inner walls of the openings, a limiting plate for limiting the position of the pressing block is fixedly connected to the side of the pressing block close to the positioning block, and a positioning column for changing the position of the pressing block is fixedly connected to the side of the limiting plate away from the pressing block.

Preferably, a connecting pipe for water intake is inserted through the inner wall of the top of the filter tank, and a drain pipe for discharging filtered water is provided at the bottom of the filter tank.

Preferably, a bottom support for supporting the filter pool is fixedly connected to the bottom of the inner wall of the laboratory table.

Preferably, the inner wall of the opening is interspersed with a sealing rubber ring for preventing sewage from entering, and a spring for changing the position of the positioning column is fixedly connected to the side of the positioning column away from the limit plate, and the side of the spring away from the positioning column is fixedly connected to the positioning block.

Preferably, a hollow groove is formed in the positioning block near the positioning column, and the inner wall of the hollow groove is interlaced and connected with the outer wall of the positioning column.

Preferably, a support plate for supporting the filter pool is fixedly connected to the bottom of the filter pool.

Technical effects and advantages of the utility model:

The utility model combines a laboratory table cleaning pool with a filtering mechanism and a filtering pool. The setting of the filtering mechanism can well filter the impurities generated in the cleaning pool, thereby leaving the dirt in the filtering pool and discharging the filtered sewage, thereby preventing the impurity particles from clogging the water pipe or the sewer. The filtering mechanism is set to be detachable, which is convenient for replacement and reduces the production cost.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model.

FIG2 is a schematic diagram of the overall front section structure of the utility model.

FIG3 is a schematic diagram of the front cross-section structure of the filter mechanism of the present invention.

FIG4 is a schematic diagram of a partially enlarged front cross-section of the filter mechanism of the present invention.

In the figure: 1. laboratory table; 2. faucet; 3. cleaning pool; 4. drain pipe; 5. pressing block; 6. fixing block; 7. filter screen; 8. connecting pipe; 9. filter pool; 10. supporting plate; 11. bottom support; 12. movable slot; 13. empty slot; 14. positioning block; 15. spring; 16. positioning column; 17. limit plate; 18. sealing rubber ring.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

The utility model provides an experimental washing sedimentation filtering device as shown in Figures 1-4, comprising an experimental table 1 and a cleaning pool 3 arranged on the top of the experimental table 1, a faucet 2 is arranged on the top of the cleaning pool 3, and a filtering pool 9 is arranged at the bottom of the cleaning pool 3. It should be noted that an inspection door is arranged on the front of the experimental table 1 to facilitate cleaning of the filtering pool 9, and a filtering mechanism for sewage filtering is arranged on the inner wall of the filtering pool 9, the filtering mechanism comprises a fixed block 6 fixedly connected to the inner wall of the bottom of the filtering pool 9 and a movable groove 12 opened in the fixed block 6, the inner wall of the movable groove 12 is interspersed with a positioning block 14, and the top of the positioning block 14 is fixedly connected with a filter screen plate 7 for filtering sewage, it should be noted that the top of the filtering pool 9 is arranged in a communicating type, so the inside of the filtering pool 9 can be cleaned from the top, and the filter screen plate 7 is convenient to replace, the arrangement of the movable groove 12 and the positioning block 14 can well remove and replace the filter screen plate 7, which is not only convenient for cleaning the filter screen plate 7, but also convenient for replacing it.

A locking group for fixing the positioning block 14 is provided between the positioning block 14 and the fixing block 6, and the locking group includes openings provided on both sides of the fixing block 6 and a pressing block 5 interlaced with the inner wall of the opening, and a limiting plate 17 for limiting the position of the pressing block 5 is fixedly connected to the side of the pressing block 5 close to the positioning block 14, and a positioning column 16 for changing the position of the pressing block 5 is fixedly connected to the side of the limiting plate 17 away from the pressing block 5. The positioning block 14 can be well fixed by the interlaced connection between the opening and the pressing block 5, and the setting of the limiting plate 17 can well limit the position of the pressing block 5 to prevent the pressing block 5 from popping out through the opening, and the position of the pressing block 5 can be changed by using the positioning column 16.

The top inner wall of the filter tank 9 is interspersed with a connecting pipe 8 for water intake, and the bottom of the filter tank 9 is provided with a drain pipe 4 for discharging filtered water. The setting of the connecting pipe 8 can discharge the sewage inside the cleaning tank 3, and the setting of the drain pipe 4 can discharge the treated sewage well.

The bottom of the inner wall of the experimental table 1 is fixedly connected with a bottom support 11 for supporting the filter pool 9. The setting of the bottom support 11 can well support the filter pool 9 and make the placement of the experimental table 1 stable and firm. It should be noted that the fixed connection here is a screw connection, and the filter pool 9 can be pulled out for cleaning by removing the screws.

The inner wall of the opening is interspersed with a sealing rubber ring 18 for preventing sewage from entering. The setting of the sealing rubber ring 18 can effectively block the entry of foreign particles. The side of the positioning column 16 away from the limit plate 17 is fixedly connected with a spring 15 for changing the position of the positioning column 16, and the side of the spring 15 away from the positioning column 16 is fixedly connected to the positioning block 14. The position of the positioning column 16 can be changed by utilizing the elasticity of the spring 15.

The positioning block 14 is provided with a slot 13 near the positioning column 16 , and the inner wall of the slot 13 is interlaced with the outer wall of the positioning column 16 . The provision of the slot 13 allows the positioning column 16 to be displaced quickly and conveniently.

A support plate 10 for supporting the filter tank 9 is fixedly connected to the bottom of the filter tank 9 . The arrangement of the support plate 10 facilitates the placement of the drain pipe 4 .

In actual use, the filter screen plate 7 is first installed, and the pressing block 5 is pressed to displace it under the action of the limit plate 17, the positioning column 16 and the spring 15, and then it moves horizontally to the inner wall of the empty slot 13. It should be noted that the empty slot 13 is set as a rectangular slot horizontally opened along the positioning column 16, and the inner wall of the empty slot 13 is matched with the outer wall of the pressing block 5. Then, the positioning block 14 is connected with the movable slot 12 through insertion to complete the overall vertical movement. It should be noted that the movable slot 12 is set as a rectangular slot opened in the vertical direction. shaped groove, and the inner wall is matched with the outer wall of the positioning block 14, and then the filter screen plate 7 is pushed downward. When the pressing block 5 moves to the opening, the elasticity of the spring 15 is used to complete the pop-up of the pressing block 5, and then the filter screen plate 7 is fixed. It should be noted that the top of the filter tank 9 is set to be open. If you are worried about the sewage discharged from the connecting pipe 8 splashing, you can lengthen it. When the sewage passes through the filter screen plate 7, it can be filtered and then discharged through the drain pipe 4. You only need to clean the filter tank 9 and the filter screen plate 7 regularly. The overall operation is simple and quick.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. An experimental washing sedimentation and filtering device, comprising an experimental table (1) and a cleaning pool (3) arranged on the top of the experimental table (1), characterized in that a faucet (2) is arranged on the top of the cleaning pool (3), a filtering pool (9) is arranged on the bottom of the cleaning pool (3), and a filtering mechanism for sewage filtering is arranged on the inner wall of the filtering pool (9), wherein the filtering mechanism comprises a fixed block (6) fixedly connected to the inner wall of the bottom of the filtering pool (9) and a movable groove (12) provided inside the fixed block (6), a positioning block (14) is inserted and connected to the inner wall of the movable groove (12), and a filtering mesh plate (7) for sewage filtering is fixedly connected to the top of the positioning block (14). 2. The experimental washing sedimentation filtering device according to claim 1 is characterized in that a locking group for fixing the positioning block (14) is arranged between the positioning block (14) and the fixed block (6), and the locking group includes openings on both sides of the fixed block (6) and a pressing block (5) connected to the inner wall of the opening, and a limiting plate (17) for limiting the position of the pressing block (5) is fixedly connected to the side of the pressing block (5) close to the positioning block (14), and a positioning column (16) for changing the position of the pressing block (5) is fixedly connected to the side of the limiting plate (17) away from the pressing block (5). 3. The experimental washing sedimentation filtration device according to claim 1 is characterized in that a connecting pipe (8) for water intake is inserted through the top inner wall of the filter tank (9), and a drain pipe (4) for discharging filtered water is provided at the bottom of the filter tank (9). 4. The experimental washing sedimentation filtering device according to claim 1 is characterized in that a bottom support (11) for supporting the filtering pool (9) is fixedly connected to the bottom of the inner wall of the experimental table (1). 5. The experimental washing sedimentation filtering device according to claim 2 is characterized in that a sealing rubber ring (18) for preventing sewage from entering is inserted through the inner wall of the opening, and a spring (15) for changing the position of the positioning column (16) is fixedly connected to the side of the positioning column (16) away from the limit plate (17), and the side of the spring (15) away from the positioning column (16) is fixedly connected to the positioning block (14). 6. The experimental washing sedimentation filtering device according to claim 2 is characterized in that a hollow groove (13) is provided on the positioning block (14) near the positioning column (16), and the inner wall of the hollow groove (13) is interlaced and connected with the outer wall of the positioning column (16). 7. The experimental washing sedimentation filtration device according to claim 3 is characterized in that a support plate (10) for supporting the filter pool (9) is fixedly connected to the bottom of the filter pool (9).