CN220779203U

CN220779203U - Impurity filtering device for wastewater detection

Info

Publication number: CN220779203U
Application number: CN202322424000.1U
Authority: CN
Inventors: 黄云
Original assignee: Yancheng Shuanggang Technology Co ltd
Current assignee: Yancheng Shuanggang Technology Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-16
Anticipated expiration: 2033-09-07

Abstract

The utility model discloses an impurity filtering device for wastewater detection, relates to the technical field of filtering devices, and aims to solve the problems that impurities are flatly paved on a filter screen in the filtering process, the subsequent circulating filtration of water is affected and the practicability is poor in the prior art. The inside of rose box is provided with the filter vat, the front end of filter vat is located the preceding terminal surface of rose box, the inside of filter vat is provided with the filter cartridge, be provided with the draw-in groove on the preceding terminal surface of filter cartridge, the inside fixed mounting of filter cartridge has the filter screen, the cross-section of filter screen is trapezoidal, the below of filter cartridge is provided with the bottom opening, the inside of rose box is provided with and connects the chamber, the sample cup is located the inside that connects the chamber, the both sides of sample cup symmetry respectively is provided with splint, splint set up to the arc, the opposite side fixed mounting of splint has branch.

Description

Impurity filtering device for wastewater detection

Technical Field

The utility model relates to the technical field of filtering devices, in particular to an impurity filtering device for wastewater detection.

Background

Before wastewater treatment, sampling and detection are required to be carried out on the wastewater, and an impurity filtering device is required to be used before detection to remove impurities in the wastewater;

for example, patent publication No. CN215767908U (an impurity filtering device for sewage detection sampling): the filter box comprises a placing table, wherein a cuboid frame is arranged above the placing table, a filter box is arranged inside the cuboid frame, the upper part of the filter box is clamped with the outer side of the upper wall of the cuboid frame, a round frame is arranged inside the cuboid frame and below the filter box, a fixing rod I for fixing the round frame I is arranged on the cuboid frame, the bottom of the filter box is of a conical structure, the bottom of the filter box penetrates through the round frame and is lapped on the round frame, a water collecting tank is placed on the placing table, a round frame II is arranged outside the middle part of the water collecting tank, and a fixing rod II for fixing the round frame II is arranged on the placing table;

the prior art is convenient for effectively filtering sewage, but impurities are paved on a filter screen in the filtering process, so that the subsequent circulating filtration of water is affected, and the practicability is poor; therefore, the market is urgently required to develop an impurity filtering device for wastewater detection to help people solve the existing problems.

Disclosure of Invention

The utility model aims to provide an impurity filtering device for wastewater detection, which solves the problems that impurities are paved on a filter screen in the filtering process, the subsequent circulating filtration of water is affected and the practicability is poor in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an impurity filter equipment for waste water detection, includes rose box and sample cup, the inside of rose box is provided with the filter vat, the front end of filter vat is located the preceding terminal surface of rose box, the inside of filter vat is provided with the filter cartridge, be provided with the draw-in groove on the preceding terminal surface of filter cartridge, the inside fixed mounting of filter cartridge has the filter screen, the cross-section of filter screen is trapezoidal, the below of filter cartridge is provided with the bottom opening.

Preferably, the inside of rose box is provided with and connects the chamber, the sample cup is located the inside of connecing the chamber, the both sides of sample cup symmetry respectively are provided with splint, splint set up to the arc, the opposite side fixed mounting of splint has branch, the branch is kept away from the inside of rose box and fixed mounting have the pull rod of one end wearing out of splint.

Preferably, the inside of rose box is provided with the spring recess along the outside of branch, the inside of spring recess is provided with compression spring along the outside of branch, compression spring's one side is along the outside fixed mounting of branch has the annular plate, and annular plate and branch welded connection.

Preferably, the bottom of the inside of the access cavity is provided with a base, the base is fixedly connected with the filter box through screws, and a rubber pad is arranged on the upper end face of the base.

Preferably, a liquid inlet groove is formed in the upper portion of the inside of the filter tank, a connecting hole is formed in the inside of the filter tank along the lower portion of the liquid inlet groove, and the liquid inlet groove is communicated with the filter tank through the connecting hole.

Preferably, an outer ring groove is arranged in the filter box along the outer side of the connecting hole, and the outer ring groove is communicated with the filter groove.

Preferably, the filter tank is internally provided with a collecting tank along the lower part of the filter tank, the collecting tank is communicated with the filter tank, the upper part of the inside of the receiving cavity is provided with a discharge pipe, and the discharge pipe is fixedly connected with the filter tank and communicated with the collecting tank.

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

according to the utility model, the filter tank is arranged in the filter tank, and the filter box is arranged in the filter tank, wherein the section of the filter screen in the filter box is trapezoid, so that impurities on the filter screen can slide to two sides of the filter screen under the impact force of downward flowing of a water body when the wastewater is filtered, the impurities are prevented from being covered on the filter screen, the filtering stability of the wastewater is facilitated, meanwhile, the front end of the filter box is positioned on the front end face of the filter tank, and the pull groove is arranged on the front end face of the filter box, so that the filter box can be pulled out from the filter tank, and the convenience of cleaning the impurities is improved.

According to the utility model, through the arrangement of the clamping plate, the supporting rod, the pull rod, the annular plate and the compression spring, when the sample cup is placed, the clamping plate can elastically clamp the sample cup through the elastic action of the compression spring, so that the stability of the sample cup is improved, the pull rod can be pulled to enable the clamping plate to be far away from the sample cup, the sample cup can be conveniently taken, the clamping plate is an arc-shaped plate, the contact surface with the sample cup is increased, and the clamping stability of the sample cup is improved.

Drawings

FIG. 1 is a front view of an impurity filtering device for wastewater detection according to the present utility model;

FIG. 2 is a cross-sectional view of an impurity filtering device for wastewater detection according to the present utility model;

FIG. 3 is a schematic view of a cartridge according to the present utility model;

fig. 4 is an enlarged schematic view of the a site of the present utility model.

In the figure: 1. a filter box; 2. a filter tank; 3. a filter box; 4. drawing a groove; 5. a filter screen; 6. a bottom hole; 7. a receiving cavity; 8. a sample cup; 9. a base; 10. a clamping plate; 11. a support rod; 12. a pull rod; 13. a liquid inlet tank; 14. a connection hole; 15. an outer ring groove; 16. a collection trough; 17. a discharge pipe; 18. a ring plate; 19. a compression spring; 20. a spring groove.

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.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an impurity filter equipment for waste water detection, includes rose box 1 and sample cup 8, and the inside of rose box 1 is provided with filter vat 2, and the front end of filter vat 2 is located the preceding terminal surface of rose box 1, and the inside of filter vat 2 is provided with filter cartridge 3, is provided with draw-in groove 4 on the preceding terminal surface of filter cartridge 3, and the inside fixed mounting of filter cartridge 3 has filter screen 5, and filter screen 5 is the corrosion resistant plate that has a plurality of meshes, and the cross-section of filter screen 5 is trapezoidal, and the below of filter cartridge 3 is provided with bottom hole 6.

During the use, when waste water filters, through the effect of filter screen 5, can filter waste water, remove impurity, then the waste water after filtering is collected in collecting vat 16 and flows into in sample cup 8 through discharge pipe 17, and the cross-section of filter screen 5 is trapezoidal for when waste water filters, under the impulsive force when the downflow of water, can make the impurity on the filter screen 5 to the both sides landing of filter screen 5, prevent that the impurity from covering on filter screen 5, be favorable to the filtration stability of waste water.

Further, the inside of rose box 1 is provided with and connects and get chamber 7, and sample cup 8 is located the inside that connects and gets chamber 7, and the both sides of sample cup 8 symmetry respectively are provided with splint 10, and splint 10 set up to the arc, are convenient for increase splint 10 and sample cup 8's area of contact, and splint 10's opposite side fixed mounting has branch 11, and branch 11 is kept away from splint 10's one end and is worn out the inside of rose box 1 and fixed mounting has pull rod 12, can drive splint 10 through pulling pull rod 12 and remove, makes things convenient for placing and taking out of sample cup 8.

Further, the inside of rose box 1 is provided with spring groove 20 along the outside of branch 11, and spring groove 20's inside is provided with compression spring 19 along the outside of branch 11, and compression spring 19's one side is along the outside fixed mounting of branch 11 has annular plate 18, and annular plate 18 and branch 11 welded connection for through compression spring 19's elasticity effect for when pulling splint 10 and remove, compression spring 19 atress can compress, the elasticity that is convenient for splint 10 resets.

Further, the bottom of the inside of the access cavity 7 is provided with a base 9, the base 9 is fixedly connected with the filter box 1 through screws, the sample cup 8 is positioned on the base 9, a rubber pad is arranged on the upper end face of the base 9, contact friction with the sample cup 8 is increased, and the placement stability of the sample cup 8 is improved.

Further, the inside top of rose box 1 is provided with feed liquor groove 13, and feed liquor groove 13 is the back taper, and the inside of rose box 1 is provided with connecting hole 14 along the below of feed liquor groove 13, and feed liquor groove 13 and filter vat 2 pass through connecting hole 14 intercommunication for in pouring waste water into feed liquor groove 13, waste water can flow into filter vat 2 in and carry out filtration work, conveniently detach the impurity in the waste water.

Further, the inside of the filter tank 1 is provided with the outer ring groove 15 along the outside of the connecting hole 14, and the outer ring groove 15 is communicated with the filter tank 2, and the arrangement of the outer ring groove 15 prevents the wastewater flowing into the filter tank 2 from the connecting hole 14 when the filter tank 1 is placed in a non-horizontal state, and flows transversely along the top inner wall of the filter tank 2, so that the wastewater is facilitated to stably enter the filter box 3.

Further, a collecting tank 16 is provided in the filter tank 1 along the lower side of the filter tank 2. The collection groove 16 is arranged to be in an inverted cone shape, the collection groove 16 is communicated with the filter groove 2, the discharge pipe 17 is arranged above the inside of the receiving cavity 7, the discharge pipe 17 is fixedly connected with the filter box 1 and is communicated with the collection groove 16, the discharge pipe 17 is positioned right above the sample cup 8, waste water for removing impurities can flow into the sample cup 8 stably, and practicability is improved.

Working principle: when the device is used, the pull rod 12 is pulled to enable the corresponding clamping plate 10 to move, then the sample cup 8 is placed on the base 9, the pull rod 12 is loosened, under the elastic action of the compression spring 19, the clamping plate 10 is elastically reset and clamped with the sample cup 8, then waste water is poured into the liquid inlet groove 13, then the waste water flows downwards, the waste water can be filtered through the action of the filter screen 5, impurities are removed, the filtered waste water is collected in the collecting groove 16 and flows into the sample cup 8 through the discharge pipe 17, then the waste water in the sample cup 8 is taken out for detection, and the cross section of the filter screen 5 is trapezoid, so that impurities on the filter screen 5 can slide to two sides of the filter screen 5 under the impact force of downward flowing of a water body when the waste water is filtered, the impurities are prevented from being covered on the filter screen 5, and when the impurities need to be cleaned, the filter box 3 is pulled out from the inside the filter box 1 through the pull groove 4, and convenience in cleaning the impurities is improved.

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 impurity filter equipment for waste water detection, includes rose box (1) and sample cup (8), its characterized in that: the filter box is characterized in that a filter tank (2) is arranged in the filter box (1), the front end of the filter tank (2) is located on the front end face of the filter box (1), a filter box (3) is arranged in the filter tank (2), a pull groove (4) is formed in the front end face of the filter box (3), a filter screen (5) is fixedly arranged in the filter box (3), the cross section of the filter screen (5) is trapezoid, and a bottom hole (6) is formed in the lower portion of the filter box (3).

2. The impurity filtering device for wastewater detection according to claim 1, wherein: the inside of rose box (1) is provided with and connects and get chamber (7), sample cup (8) are located the inside that connects and get chamber (7), the both sides of sample cup (8) symmetry respectively are provided with splint (10), splint (10) set up to the arc, the opposite side fixed mounting of splint (10) has branch (11), the one end that splint (10) were kept away from to branch (11) wears out the inside of rose box (1) and fixed mounting has pull rod (12).

3. The impurity filtering device for wastewater detection according to claim 2, wherein: the filter box is characterized in that a spring groove (20) is formed in the filter box (1) along the outer side of the supporting rod (11), a compression spring (19) is arranged in the spring groove (20) along the outer side of the supporting rod (11), a ring plate (18) is fixedly arranged on one side of the compression spring (19) along the outer side of the supporting rod (11), and the ring plate (18) is connected with the supporting rod (11) in a welding mode.

4. The impurity filtering device for wastewater detection according to claim 2, wherein: the bottom inside the access cavity (7) is provided with a base (9), the base (9) is fixedly connected with the filter box (1) through screws, and a rubber pad is arranged on the upper end face of the base (9).

5. The impurity filtering device for wastewater detection according to claim 1, wherein: the filter tank is characterized in that a liquid inlet groove (13) is formed in the upper portion of the inside of the filter tank (1), a connecting hole (14) is formed in the inside of the filter tank (1) along the lower portion of the liquid inlet groove (13), and the liquid inlet groove (13) and the filter tank (2) are communicated through the connecting hole (14).

6. The impurity filtering device for wastewater detection according to claim 5, wherein: an outer ring groove (15) is arranged inside the filter box (1) along the outer side of the connecting hole (14), and the outer ring groove (15) is communicated with the filter groove (2).

7. The impurity filtering device for wastewater detection according to claim 2, wherein: the filter tank is characterized in that a collecting groove (16) is formed in the filter tank (1) along the lower portion of the filter tank (2), the collecting groove (16) is communicated with the filter tank (2), a discharge pipe (17) is arranged above the inside of the access cavity (7), and the discharge pipe (17) is fixedly connected with the filter tank (1) and is communicated with the collecting groove (16).