CN211603164U

CN211603164U - Harmful substance detection device for sewage treatment

Info

Publication number: CN211603164U
Application number: CN202020278233.9U
Authority: CN
Inventors: 陈保光
Original assignee: Weitaipu Technology Co ltd
Current assignee: Weitaipu Technology Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-09-29
Anticipated expiration: 2030-03-09

Abstract

The utility model provides a harmful substance detection device for sewage treatment relates to sewage treatment technical field, specifically is a harmful substance detection device for sewage treatment, including fixed scale, the floating collar, handle the cask, reposition of redundant personnel pipeline and piston, the board is placed to the middle part fixedly connected with of floating collar, the middle part fixedly connected with of placing the board handles the cask, the slide opening has been seted up to one side of placing the board, the inside at the slide opening is pegged graft to fixed scale, the piston passes through the cassette and pegs graft in the inside of handling the cask, the through-hole has been seted up at the middle part of piston, the one end of reposition of redundant personnel pipeline is pegged graft in the inside of handling the cask, the bottom fixedly connected with fretwork filter ball of handling the cas. This harmful substance detection device for sewage treatment sets up through the cooperation of floating collar and fixed scale, and whole detection device can suspend on the surface of water, and fixed scale carries on spacingly, has played the effect that makes this detection device stabilize on the horizontal plane, has reached the purpose of making things convenient for the sample.

Description

Harmful substance detection device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a harmful substance detection device for sewage treatment.

Background

The sewage treatment process is used for purifying sewage so that the sewage meets the water quality requirement of being discharged into a certain water body or reused, the sewage treatment process is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment process also increasingly enters the daily life of common people.

Although the sampling and detecting device for sewage treatment disclosed in the chinese utility model patent application publication No. CN209590005U is provided with a support plate in the shape of an inverted T, so that the whole device can be stably placed, and the water inlet pipe can be wound around the support plate for storage, so that the whole device is more convenient and practical, and the density of the water collected by the whole device is reduced from bottom to top by arranging a sludge filter screen, so that the water source is filtered by the sludge in the water source to be detected, thereby preventing the sludge in the water source to be detected from influencing the detection quality, thereby improving the detection quality, the sampling and detecting device for sewage treatment is highly fixed, is inconvenient for measuring places with deeper water depth, and has larger sewage quality in the whole region and sewage samples collected along the shallow water position, the defects of incapability of suspension, difficult operation and low detection precision exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a harmful substance detection device for sewage treatment has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a harmful substance detection device for sewage treatment, includes fixed scale, floating collar, handles the cask, reposition of redundant personnel pipeline and piston, the board is placed to the middle part fixedly connected with of floating collar, the middle part fixedly connected with of placing the board handles the cask, the slide opening has been seted up to one side of placing the board, the inside at the slide opening is pegged graft to the fixed scale, the upper end fixedly connected with cassette of handling the cask, the piston passes through the cassette and pegs graft in the inside of handling the cask, the through-hole has been seted up at the middle part of piston, the one end of reposition of redundant personnel pipeline is pegged graft in the inside of handling the cask, the bottom fixedly connected with fretwork filter ball of handling the cas.

Optionally, the surface of the fixed scale is fixedly connected with a stop block, and the top of the fixed scale is fixedly connected with a handle.

Optionally, the surface of the placing plate is fixedly connected with a partition plate, the side surface of the placing plate is fixedly connected with a detection tank, a valve is arranged at the upper end of the detection tank, and a sample liquid outlet is formed in the side surface of the detection tank.

Optionally, the number of the detection tanks is four, and a turbidity sensor, a particle sensor, a trace element detector and a PH sensor are respectively arranged in the four detection tanks.

Optionally, the number of the shunt pipes is four, the four shunt pipes are respectively inserted into the treatment bucket at different heights, and the four shunt pipes are sequentially and respectively connected with a turbidity sensor, a particle sensor, a trace element detector and a PH sensor according to the insertion depth in the treatment bucket.

Optionally, the hollow filter ball is internally provided with a sludge filter screen, and the bottom of the water treatment bucket is provided with a water drain switch.

The utility model has the advantages that:

1. this harmful substance detection device for sewage treatment, cooperation setting through floating collar and fixed scale, whole detection device can suspend on the surface of water in the use, and utilize fixed scale to carry on spacingly, played the effect that makes this detection device stabilize on the horizontal plane, the purpose of convenient sample has been reached, cooperation setting through handling cask and reposition of redundant personnel pipeline, four reposition of redundant personnel pipelines are pegged graft respectively at the not co-altitude who handles the cask, thereby play the effect that provides reliable sample for various detection sensor, both played the effect of increase detection project, the reagent mutual interference influence of a plurality of detections usefulness has also effectively been prevented, detected data accuracy has been guaranteed, setting through the valve, the valve has been set up at every reposition of redundant personnel pipeline and the junction site of detecting tank, thereby the index of certain harmful substance in the selective detection sewage.

2. This harmful substance detection device for sewage treatment, setting through the check valve, under the effect of linker principle, sewage can only be one-way from the bottom entering the inside of handling the cask, cooperation setting through piston and through-hole, the normal operating of linker structure has been guaranteed to the through-hole, and with the hand stopper through-hole pull-up piston again, can make the inside negative pressure that forms of handling the cask, accelerate the collection of sewage sample, in addition, the piston is pressed to the stopper through-hole, can make the inside sewage sample of handling the cask, enter into each detection sensor position department through the reposition of redundant personnel pipeline, this set up the use of the simple reliable outdoor sewage sample of being convenient for of ingesting.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the placing plate of the present invention;

FIG. 4 is a schematic view of the structure of the water barrel of the present invention;

FIG. 5 is a side sectional view of the present invention;

fig. 6 is a schematic structural view of the shunt pipe of the present invention;

fig. 7 is a schematic view of the water inlet operation of the present invention.

In the figure: 1. fixing a scale; 2. a floating ring; 3. a processing bucket; 4. a diversion pipeline; 5. a piston; 6. placing the plate; 7. a slide hole; 8. a card holder; 9. a through hole; 10. hollowing out the filter ball; 11. a one-way valve; 12. a stopper; 13. a handle; 14. a partition plate; 15. a detection tank; 16. a valve; 17. a sample liquid outlet; 18. a turbidity sensor; 19. a particle sensor; 20. a trace element detector; 21. a pH sensor; 22. a sludge filter screen; 23. a water discharging switch.

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.

Referring to fig. 1 to 7, the present invention provides a technical solution: a harmful substance detection device for sewage treatment comprises a fixed scale 1, a floating ring 2, a treatment water barrel 3, a diversion pipeline 4 and a piston 5, wherein the floating ring 2 and the fixed scale 1 are matched to be arranged, the whole detection device can be suspended on the water surface in the use process, and the fixed scale 1 is used for limiting, so that the detection device is stabilized on the horizontal plane, the purpose of facilitating sampling is achieved, a stop block 12 is fixedly connected to the surface of the fixed scale 1, a handle 13 is fixedly connected to the top of the fixed scale 1, a placing plate 6 is fixedly connected to the middle of the floating ring 2, the treatment water barrel 3 is fixedly connected to the middle of the placing plate 6, a sliding hole 7 is formed in one side of the placing plate 6, a partition plate 14 is fixedly connected to the surface of the placing plate 6, a detection tank 15 is fixedly connected to the side of the placing plate 6, a valve 16 is arranged at the upper end of the detection tank 15, a sample liquid outlet 17 is formed, the number of the detection tanks 15 is four, turbidity sensors 18, particle sensors 19, trace element detectors 20 and pH sensors 21 are respectively arranged in the four detection tanks 15, a fixed scale 1 is inserted in the slide hole 7, a clamping seat 8 is fixedly connected at the upper end of the treatment water barrel 3, a piston 5 is inserted in the treatment water barrel 3 through the clamping seat 8, a through hole 9 is formed in the middle of the piston 5, the normal operation of the communicating device structure is ensured through the through hole 9 through the matching arrangement of the piston 5 and the through hole 9, the piston 5 is pulled up after the through hole 9 is blocked by hand, negative pressure can be formed in the treatment water barrel 3, the collection of a sewage sample is accelerated, in addition, the piston 5 is pressed by the blocked through hole 9, the sewage sample in the treatment water barrel 3 can enter the positions of the detection sensors through a diversion pipeline 4, the arrangement is simple and reliable, and is convenient for outdoor sewage sample taking, one end of the shunt pipe 4 is inserted in the processing water barrel 3, through the matching arrangement of the processing water barrel 3 and the shunt pipe 4, four shunt pipes 4 are respectively inserted in different heights of the processing water barrel 3, which not only plays a role of increasing detection items, but also effectively prevents the mutual interference influence of a plurality of reagents for detection, thereby playing a role of providing reliable samples for various detection sensors, ensuring the accuracy of detection data, the number of the shunt pipes 4 is four, the four shunt pipes 4 are respectively inserted in the processing water barrel 3 at different heights, the four shunt pipes 4 are respectively connected with a turbidity sensor 18, a particle sensor 19, a trace element detector 20 and a PH sensor 21 according to the insertion depth in the processing water barrel 3, the bottom of the processing water barrel 3 is fixedly connected with a hollow filter ball 10, the inside of the processing water barrel 3 is provided with a one-way valve 11, through the setting of check valve 11, under the effect of linker principle, sewage can only one-wayly enter into the inside of processing cask 3 from the bottom, and the inside of fretwork filter ball 10 is provided with mud filter screen 22, and the bottom of processing cask 3 is provided with drainage switch 23.

When the device is used, the device is placed at a proper position in a sewage area, firstly, the fixed scale 1 is inserted at the bottom of sewage, the detection device freely moves downwards along the fixed scale 1 until the floating ring 2 contacts the water surface, the whole detection device is suspended on the water surface under the action of buoyancy (as shown in figure 7), a stop block 12 is additionally arranged to play an auxiliary supporting role, at the moment, a treatment bucket 3 for collecting a sewage sample is inserted into the sewage, under the pressure of a water body, the sewage enters the treatment bucket 3 along a hollow filter ball 10 at the bottom and passes through a one-way valve 11 (a communicating vessel principle), so that the detection sample in the treatment bucket 3 is parallel to the sewage surface, and the collection speed can be accelerated by the action of the piston 5 (the operation needs to be completed by matching a finger with the through hole 9); after the sewage sample is collected, pressure is added to the interior of the treatment water barrel 3 through the piston 5 again, so that the sewage sample reaches the position of the specified detection sensor along the shunt pipes 4, and the depths of the shunt pipes 4 inserted into the treatment water barrel 3 are different, so that the effect of providing reliable samples for various detection sensors is achieved, the mutual interference influence of a plurality of reagents for detection is effectively prevented, and the accuracy of detection data is ensured; in addition, a valve 16 is arranged at the connecting part of each shunt pipeline 4 and the detection tank 15, so that the indexes of certain harmful substances can be selectively detected.

In summary, the following steps: the harmful substance detection device for sewage treatment can be suspended on the water surface in the use process through the matching arrangement of the floating ring 2 and the fixed scale 1, and is limited by the fixed scale 1, so that the detection device is stabilized on the horizontal plane, and the aim of facilitating sampling is fulfilled, through the matching arrangement of the treatment bucket 3 and the shunt pipelines 4, the four shunt pipelines 4 are respectively inserted at different heights of the treatment bucket 3, thereby playing the role of providing reliable samples for various detection sensors, not only playing the role of increasing detection items, but also effectively preventing the mutual interference influence of a plurality of reagents for detection, ensuring the accuracy of detection data, through the arrangement of the one-way valve 11, under the action of the communicating device principle, sewage can only enter the treatment bucket 3 from the bottom end in a one-way manner, through the matching arrangement of the piston 5 and the through hole 9, through-hole 9 has guaranteed the normal operating of linker structure, and has blockked up through-hole 9 with the hand and pull up piston 5 again, can make the inside negative pressure that forms of handling cask 3 for the collection of sewage sample, in addition, block up through-hole 9 and press down piston 5, can make the inside sewage sample of handling cask 3, enter into each detection sensor position department through reposition of redundant personnel pipeline 4, should set up the simple reliable use of being convenient for outdoor ingestion sewage sample.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a harmful substance detection device for sewage treatment, includes fixed scale (1), floating collar (2), handles cask (3), reposition of redundant personnel pipeline (4) and piston (5), its characterized in that: the middle part fixedly connected with of floating collar (2) places board (6), place the middle part fixedly connected with processing cask (3) of board (6), place one side of board (6) and seted up slide opening (7), peg graft in the inside of slide opening (7) in fixed scale (1), handle upper end fixedly connected with cassette (8) of cask (3), piston (5) are pegged graft in the inside of handling cask (3) through cassette (8), through-hole (9) have been seted up at the middle part of piston (5), the one end of reposition of redundant personnel pipeline (4) is pegged graft in the inside of handling cask (3), the bottom fixedly connected with fretwork filter ball (10) of handling cask (3), the internally mounted of handling cask (3) has check valve (11).

2. The harmful substance detection apparatus for sewage treatment according to claim 1, wherein: the surface of the fixed scale (1) is fixedly connected with a stop block (12), and the top of the fixed scale (1) is fixedly connected with a handle (13).

3. The harmful substance detection apparatus for sewage treatment according to claim 1, wherein: the surface fixing of placing board (6) is connected with baffle (14), the side fixedly connected with that places board (6) detects jar (15), the upper end of detecting jar (15) is provided with valve (16), sample liquid outlet (17) have been seted up to the side of detecting jar (15).

4. The harmful substance detection apparatus for sewage treatment according to claim 3, wherein: the number of the detection tanks (15) is four, and turbidity sensors (18), particle sensors (19), trace element detectors (20) and pH sensors (21) are respectively arranged in the four detection tanks (15).

5. The harmful substance detection apparatus for sewage treatment according to claim 4, wherein: the number of the shunt pipes (4) is four, the four shunt pipes (4) are respectively inserted into the processing bucket (3) at different heights, and the four shunt pipes (4) are sequentially and respectively connected with a turbidity sensor (18), a particle sensor (19), a trace element detector (20) and a PH sensor (21) according to the insertion depth in the processing bucket (3).

6. The harmful substance detection apparatus for sewage treatment according to claim 1, wherein: a sludge filter screen (22) is arranged in the hollow-out filter ball (10), and a water drain switch (23) is arranged at the bottom of the treatment water barrel (3).