CN220751694U - Water quality detection filter - Google Patents

Abstract

The utility model relates to the technical field of water quality detection, and in particular to a water quality detection filter, comprising a box body, an upper end surface of the box body is provided with a water inlet, the right end of the box body is fixedly connected with a valve and a drain pipe, the valve is fixedly connected to the drain pipe, the left end of the box body is fixedly connected with a motor, a first material storage box is located at the left end of a second material storage box, a lower end of a filter plate is fixedly connected with a support plate, the second material storage box is located inside the support plate, and the second material storage box is slidably connected to the support plate; the utility model starts a motor to drive a reciprocating screw rod to rotate, and under the action of the reciprocating screw rod, the sliding seat drives a brush roller and a gear to reciprocate along a guide rod, and at this time, under the action of a rack, the brush roller can clean the surface of the filter plate while rotating and moving, thus playing a role in cleaning the filter plate, so that the surface of the filter plate will not be easily covered by impurities, and thus the filter plate always has a good filtering effect.

Description

A water quality testing filter

Technical Field

The utility model relates to the technical field of water quality detection, in particular to a water quality detection filter.

Background technique

In water quality testing in the field of environmental protection, in order to accurately detect the content of various substances in water samples, it is necessary to sample the water, filter out various impurities and other substances after sampling, and then sample and test the filtered water quality.

At present, when filtering the sampled water, in order to ensure that the water sample contains less impurities during detection and the detection accuracy of the water sample is higher, the sampled water needs to be filtered through multiple filter plates. However, after a long period of use, a large amount of impurities will accumulate on the surface of these filter plates, which is not easy to clean, and this will seriously affect the subsequent filtering effect of the water sample. Therefore, it is necessary to design a water quality detection filter.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and proposes a water quality detection filter.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water quality detection filter, comprising a box body, an upper end surface of the box body is provided with a water inlet, the right end of the box body is fixedly connected with a valve and a drain pipe, the valve is fixedly connected to the drain pipe, the left end of the box body is fixedly connected with a motor, the interior of the box body is fixedly connected with a first bearing seat, a second bearing seat and a filter plate, the interior of the first bearing seat is rotatably connected with a reciprocating screw rod, the output shaft end of the motor is fixedly connected to the reciprocating screw rod, the interior of the second bearing seat is fixedly connected with a guide rod, the circumferential surfaces of the reciprocating screw rod and the guide rod are both slidably connected with a sliding seat, and the two sliding seats are The movable seat is connected through a brush roller, and the brush roller is located at the upper end of the filter plate, the brush roller passes through the sliding seat, and the brush roller is rotatably connected to the sliding seat, the front and rear ends of the brush roller are fixedly connected with gears, the upper end of the filter plate is fixedly connected with a rack, the gear is meshed with the rack, the upper end surface of the filter plate is provided with a discharge hole, the interior of the box body is slidably connected with a first material storage box and a second material storage box, the first material storage box is located just below the discharge hole, the first material storage box is located at the left end of the second material storage box, the lower end of the filter plate is fixedly connected with a support plate, the second material storage box is located inside the support plate, and the second material storage box is slidably connected to the support plate.

Furthermore, the interior of the box body is fixedly connected with a first guide plate and a second guide plate, the first guide plate and the second guide plate are respectively located at the left and right ends of the water inlet, the first guide plate and the second guide plate are both located at the upper end of the reciprocating screw rod, and the bottom ends of the first guide rod and the second guide rod are higher than the highest end of the sliding seat.

Furthermore, three filter plates are provided and are evenly located inside the box, and the filter meshes of the three filter plates gradually decrease from top to bottom.

Furthermore, an inclined slope is fixedly connected to the interior of the box body, and the inclined slope gradually slopes downward from left to right, and the inclined slope and the box body are an integrated structure.

Furthermore, a partition is fixedly connected to the inner bottom end of the box body, the partition is fixedly connected to the lowermost filter plate, the partition is fixedly connected to the inclined slope, and the partition is located at the right end of the discharge hole.

Furthermore, the second material storage box is located at the lower end of the filter plate, and the rightmost end of the filter plate is located to the right of the leftmost end of the second material storage box.

The utility model has the following beneficial effects:

Compared with the prior art, this water quality detection filter drives the reciprocating screw to rotate by starting the motor. Under the action of the reciprocating screw, the sliding seat drives the brush roller and the gear to move back and forth along the guide rod. As the brush roller moves, the upper surface of the filter plate can be slid and cleaned. As the gear moves, the gear is driven to rotate with the cooperation of the rack, and then the brush roller is driven to rotate. At this time, the brush roller can clean the surface of the filter plate while rotating and moving, and the impurities brushed off can fall into the second storage box and the first storage box, which makes it easier to clean the filter plate, so that the surface of the filter plate after filtering the water sample will not be easily covered by impurities, and the filter plate always has a good filtering effect. In addition, the impurities cleaned from the filter plate are also collected centrally, and all of them are collected in the second storage box and the first storage box, which is convenient for centralized processing.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a water quality detection filter proposed by the utility model from a front view;

FIG2 is a schematic diagram of the overall structure of a water quality detection filter proposed by the present invention from the right side;

FIG3 is a schematic diagram of the structure of a water quality detection filter proposed by the utility model after a partial cross-section view from the front;

FIG. 4 is an enlarged structural schematic diagram of A in FIG. 3 of a water quality detection filter proposed by the present invention.

illustration:

1. Box body; 2. Motor; 3. Water inlet; 4. First storage box; 5. Discharge hole; 6. Filter plate; 7. Brush roller; 8. Guide rod; 9. Second storage box; 10. Support plate; 11. Reciprocating screw rod; 12. Inclined slope; 13. Drain pipe; 14. Valve; 15. Sliding seat; 16. Gear; 17. Rack; 18. First bearing seat; 19. Second bearing seat.

Detailed ways

1-4, a water quality detection filter provided by the utility model comprises a box body 1, an upper end surface of the box body 1 is provided with a water inlet 3, a valve 14 and a liquid discharge pipe 13 are fixedly connected to the right end of the box body 1, the valve 14 is fixedly connected to the liquid discharge pipe 13, a motor 2 is fixedly connected to the left end of the box body 1, a first bearing seat 18, a second bearing seat 19 and a filter plate 6 are fixedly connected inside the box body 1, a reciprocating screw rod 11 is rotatably connected inside the first bearing seat 18, an output shaft end of the motor 2 is fixedly connected to the reciprocating screw rod 11, a guide rod 8 is fixedly connected inside the second bearing seat 19, and a sliding seat 15 is slidably connected to the circumferential surfaces of the reciprocating screw rod 11 and the guide rod 8, and the two sliding seats 15 are slidably connected to each other. It is connected through a brush roller 7, which is located at the upper end of the filter plate 6. The brush roller 7 passes through the sliding seat 15, and the brush roller 7 is rotatably connected to the sliding seat 15. The front and rear ends of the brush roller 7 are fixedly connected with a gear 16, and the upper end of the filter plate 6 is fixedly connected with a rack 17, the gear 16 is meshed with the rack 17, and the upper end surface of the filter plate 6 is provided with a discharge hole 5. The interior of the box body 1 is slidably connected with a first storage box 4 and a second storage box 9. The first storage box 4 is located just below the discharge hole 5, and the first storage box 4 is located at the left end of the second storage box 9. The lower end of the filter plate 6 is fixedly connected with a support plate 10, and the second storage box 9 is located inside the support plate 10, and the second storage box 9 is slidably connected to the support plate 10.

During operation, the reciprocating screw 11 is driven to rotate by starting the motor 2. Under the action of the reciprocating screw 11, the sliding seat 15 drives the brush roller 7 and the gear 16 to move along the guide rod 8. With the movement of the brush roller 7, the upper surface of the filter plate 6 can be slid and cleaned. With the movement of the gear 16, the gear 16 is driven to rotate with the cooperation of the rack 17, and then the brush roller 7 is driven to rotate. At this time, the brush roller 7 can clean the surface of the filter plate 6 while rotating and moving, and the impurities brushed by the cleaning can fall into the second storage box 9 and the first storage box 4, which makes it easier to clean the filter plate 6, so that the filter plate 6 always has a good filtering effect.

Furthermore, the interior of the box body 1 is fixedly connected with a first guide plate and a second guide plate, and the first guide plate and the second guide plate are respectively located at the left and right ends of the water inlet 3, and the first guide plate and the second guide plate are both located at the upper end of the reciprocating screw rod 11, and the bottom ends of the first guide rod and the second guide rod are higher than the highest end of the sliding seat 15.

During operation, under the action of the first guide plate and the second guide plate, the water sample entering the interior of the box body 1 from the water inlet 3 can be concentrated on the filter plate 6 for filtration and then fall down, and the existence of the first guide plate and the second guide plate will not easily affect the movement of the sliding seat 15 along the reciprocating screw 11.

Furthermore, three filter plates 6 are provided and are evenly located inside the box body 1 , and the filter meshes of the three filter plates 6 gradually decrease from top to bottom.

During operation, under the action of the plurality of filter plates 6, the water sample entering the interior of the housing 1 can be filtered through three layers, so that the water sample finally filtered out contains less impurities.

Furthermore, an inclined slope 12 is fixedly connected to the interior of the box body 1 , and the inclined slope 12 gradually slopes downward from left to right, and the inclined slope 12 and the box body 1 are an integrated structure.

During operation, the water falling from the filter plate 6 can be gathered to the right along the inclined slope 12 , which makes it easier for the filtered water sample to be discharged from the drain pipe 13 .

Furthermore, a partition is fixedly connected to the inner bottom end of the box body 1 , the partition is fixedly connected to the lowermost filter plate 6 , the partition is fixedly connected to the inclined slope 12 , and the partition is located at the right end of the discharge hole 5 .

During operation, under the action of the partition, impurities falling from the discharge hole 5 can accurately fall into the first storage box 4 at the left end of the partition, and will not fall onto the inclined slope 12 to affect the filtered water sample.

Furthermore, the second material storage box 9 is located at the lower end of the filter plate 6 , and the rightmost end of the filter plate 6 is located to the right of the leftmost end of the second material storage box 9 .

During operation, the impurities sliding down from the right end of the filter plate 6 can accurately fall into the interior of the second material storage box 9.

working principle:

When in use, first start the motor 2 to drive the reciprocating screw 11 to rotate. Under the action of the reciprocating screw 11, the sliding seat 15 drives the brush roller 7 and the gear 16 to move along the guide rod 8. At this time, under the action of the rack 17, the brush roller 7 rotates and reciprocates. At this time, the water samples that need to be filtered and tested are injected into the interior of the box body 1 along the water inlet 3. These water samples are filtered through the three-layer filter plate 6. The filtered water samples are finally discharged from the drain pipe 13 by opening the valve 14. When the water samples are filtered, impurities will remain on the filter plate 6. At this time, under the action of the brush roller 7, the brush roller 7 will be cleaned, so that the impurities on the filter plate 6 are brushed off by the brush roller 7 and fall into the first storage box 4 and directly into the second storage box 9 along the discharge hole 5 respectively. At this time, the impurities cleaned from the filter plate 6 are also collected centrally, which is convenient for centralized treatment.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 (6)

1. A water quality detection filter, comprising a housing (1), characterized in that: a water inlet (3) is provided on the upper end surface of the housing (1), a valve (14) and a drain pipe (13) are fixedly connected to the right end of the housing (1), the valve (14) is fixedly connected to the drain pipe (13), the left end of the housing (1) is fixedly connected to a motor (2), the interior of the housing (1) is fixedly connected to a first bearing seat (18), a second bearing seat (19) and a filter plate (6), the interior of the first bearing seat (18) is rotatably connected to a reciprocating screw (11), the output shaft end of the motor (2) is fixedly connected to the reciprocating screw (11), the interior of the second bearing seat (19) is fixedly connected to a guide rod (8), the circumferential surfaces of the reciprocating screw (11) and the guide rod (8) are both slidably connected to a sliding seat (15), and the two sliding seats (15) are connected by a brush roller (7), The brush roller (7) is located at the upper end of the filter plate (6), the brush roller (7) passes through the sliding seat (15), and the brush roller (7) and the sliding seat (15) are rotatably connected. The front and rear ends of the brush roller (7) are fixedly connected with a gear (16), the upper end of the filter plate (6) is fixedly connected with a rack (17), the gear (16) and the rack (17) are meshed, and the upper end surface of the filter plate (6) is provided with a discharge hole (5). The interior of the box body (1) is slidably connected with a first storage box (4) and a second storage box (9), the first storage box (4) is located at the lower end of the discharge hole (5), the first storage box (4) is located at the left end of the second storage box (9), the lower end of the filter plate (6) is fixedly connected with a support plate (10), the second storage box (9) is located inside the support plate (10), and the second storage box (9) is slidably connected with the support plate (10). 2. A water quality detection filter according to claim 1, characterized in that: a first guide plate and a second guide plate are fixedly connected inside the box body (1), the first guide plate and the second guide plate are respectively located at the left and right ends of the water inlet (3), the first guide plate and the second guide plate are both located at the upper end of the reciprocating screw rod (11), and the bottom ends of the first guide rod and the second guide rod are higher than the highest end of the sliding seat (15). 3. A water quality detection filter according to claim 1, characterized in that: there are three filter plates (6) and they are evenly located inside the box (1), and the filter meshes of the three filter plates (6) gradually decrease from top to bottom. 4. A water quality detection filter according to claim 1, characterized in that: an inclined slope (12) is fixedly connected to the inside of the box body (1), and the inclined slope (12) gradually tilts downward from left to right, and the inclined slope (12) and the box body (1) are an integrated structure. 5. A water quality detection filter according to claim 1, characterized in that: a partition is fixedly connected to the inner bottom end of the box body (1), the partition is fixedly connected to the lowermost filter plate (6), the partition is fixedly connected to the inclined slope (12), and the partition is located at the right end of the discharge hole (5). 6. A water quality detection filter according to claim 1, characterized in that: the second storage box (9) is located at the lower end of the filter plate (6), and the rightmost end of the filter plate (6) is located on the right side of the leftmost end of the second storage box (9).