Dynamic sampler for recycling industrial wastewater

Abstract

The utility model provides a dynamic sampler for recycling industrial wastewater, which relates to the field of wastewater sampling and comprises a floating disc and a sleeve arranged in the middle of the floating disc, a rotary drum is inserted into the sleeve, a plurality of partition plates are arranged on the inner side of the rotary drum, and a pipe body extending to the outer side of the rotary drum is inserted into the middles of the partition plates. The rotary drum is driven by the motor to rotate on the inner side of the sleeve, so that the through holes in the surface of the rotary drum are connected with the strip-shaped opening of the sleeve, the pipe body sucks waste water in different time periods for sampling, meanwhile, through the through holes which are formed in the surface of the rotary drum from top to bottom at equal angles, the sampling efficiency is improved, and the sampling efficiency is improved. The through holes are sequentially connected with the strip-shaped openings of the sleeves, so that the pipe body can be used for extracting water samples at different depths, dynamic sampling is realized, the working efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of wastewater sampling, in particular to a dynamic sampler for recycling industrial wastewater. Background Art

[0002] With the development of my country's industry, the discharge of industrial waste has gradually increased, leading to environmental pollution. Industrial wastewater treatment has become a problem that needs to be solved urgently. The existing technology separates toxic and harmful substances in industrial wastewater by coarse filtration, flocculation, sedimentation, fine filtration and other operations on industrial wastewater, and recycles the treated industrial wastewater for recycling. However, in the recycling process of industrial wastewater, it is necessary to sample and test the wastewater in each step of the treatment, and measure the change in the content of the substance that needs to be eliminated in the wastewater in each step of the treatment process to determine the optimal treatment time.

[0003] However, after treatment agents are added to the wastewater, the reaction rates of the wastewater in different time periods during the reaction process are different, and the reaction rates of the wastewater at different depths in the same time period are different. Therefore, it is necessary to collect wastewater at different time periods and depths as samples to obtain more comprehensive wastewater treatment data. The existing technology requires personnel to collect samples at different time periods and depths, which has a large workload and low collection efficiency. Utility Model Content

[0004] The utility model aims to solve the following problems existing in the prior art: in the prior art, personnel collect samples at different time periods and different depths, which results in a large workload and low collection efficiency.

[0005] In order to solve the problems existing in the prior art, the utility model provides a dynamic sampler for industrial wastewater recycling, including a floating plate, a sleeve arranged in the middle of the floating plate, a rotating drum inserted into the inner side of the sleeve, a plurality of partitions are provided on the inner side of the rotating drum, a tube body extending to the outside of the rotating drum is inserted in the middle of the plurality of partitions, and a motor connected to the rotating drum is provided at the top of the floating plate.

[0006] Preferably, a sealing gasket in contact with the rotating drum is arranged on the inner side of the sleeve, and strip openings are arranged on the sides of the sleeve and the sealing gasket, and the opening positions and sizes of the sleeve and the sealing gasket are matched.

[0007] Preferably, teeth are provided on the outer side of one end of the rotating drum and at the top end of the sleeve, and a gear is provided at the bottom end of the motor, and the motor is meshingly connected with the rotating drum via the gear.

[0008] Preferably, a plurality of cavities are connected between the plurality of partitions on the inner side of the drum and the drum, and a plurality of through holes connecting the plurality of cavities of the drum are provided on the surface of the drum.

[0009] Preferably, the plurality of through holes of the rotating drum are arranged at equal angles according to the center of the rotating drum, and the plurality of through holes are arranged at equal angles from bottom to top in the receiving cavity of the rotating drum.

[0010] Preferably, a boss is provided on the outer side of the top end of the sleeve, a groove is provided in the middle of the floating disk, and the boss of the sleeve is embedded in the inner side of the groove of the floating disk.

[0011] Preferably, a collecting hole is provided on the surface of the tube body, and the lowest end of the collecting hole of the tube body is located at the lowest end of the cavity formed by connecting the partition plate and the drum.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model drives the rotating drum to rotate inside the sleeve through a motor, so that the through holes on the surface of the rotating drum are connected with the strip opening of the sleeve, so that the pipe body sucks wastewater in different time periods for sampling. At the same time, by arranging the through holes on the surface of the rotating drum at equal angles from top to bottom, and connecting the through holes with the strip opening of the sleeve in sequence, the pipe body can extract water samples of different depths, realize dynamic sampling, improve work efficiency and reduce labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of the sleeve of the utility model;

[0016] Figure 3 It is an enlarged schematic diagram of the rotating drum of the utility model;

[0017] Figure 4 This is a schematic diagram of the connection between the rotating drum and the motor of the utility model;

[0018] Figure 5 This is a schematic diagram of the shape of the sleeve, rotating cylinder, tube body and sealing gasket of the utility model;

[0019] Figure numerals: 1. floating plate; 2. sleeve; 3. rotating drum; 4. tube body; 5. motor; 6. sealing gasket; 7. partition. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0022] Example 1

[0023] like Figure 1-5 As shown, a dynamic sampler for recycling industrial wastewater includes a floating plate 1, a sleeve 2 fixedly installed in the middle of the floating plate 1, a rotating drum 3 is inserted into the inner side of the sleeve 2, a plurality of partitions 7 are provided on the inner side of the rotating drum 3, a tube body 4 extending to the outside of the rotating drum 3 is inserted in the middle of the plurality of partitions 7, and a motor 5 connected to the rotating drum 3 is provided at the top of the floating plate 1.

[0024] A sealing gasket 6 in contact with the rotating drum 3 is arranged on the inner side of the sleeve 2. Strip openings are arranged on the sides of the sleeve 2 and the sealing gasket 6, and the opening positions and sizes of the sleeve 2 and the sealing gasket 6 are matched.

[0025] Gears are provided on the outside of one end of the rotating drum 3 and at the top of the sleeve 2. A gear is provided at the bottom end of the motor 5. The motor 5 is meshed and connected to the rotating drum 3 through the gear. The motor 5 is connected to the teeth of the rotating drum 3 through the gear. The through hole of the rotating drum 3 is connected to the strip opening of the sleeve 2, so that the tube body 4 sucks wastewater for sampling.

[0026] There are multiple cavities connected between the multiple partitions 7 on the inner side of the drum 3, and the surface of the drum 3 is provided with multiple through holes connecting the multiple cavities of the drum 3. The multiple through holes of the drum 3 are arranged at equal angles according to the center of the drum 3, and the multiple through holes are arranged at equal angles from bottom to top in the cavities of the drum 3, wherein the through holes of the drum 3 are located at different depths in the wastewater, so that water samples of the wastewater can be collected at different depths.

[0027] A boss is provided on the outer side of the top end of the sleeve 2, and a groove is provided in the middle of the floating disk 1. The boss of the sleeve 2 is embedded in the inner side of the groove of the floating disk 1, wherein the sleeve 2 is fixed to the inner side of the groove of the floating disk 1 by bolts, so that the motor 5 installed on the floating disk 1 can drive the tube body 4 inserted into the inner side of the sleeve 2 to rotate.

[0028] The surface of the tube body 4 is provided with a collecting hole, and the lowest end of the collecting hole of the tube body 4 is located at the lowest end of the cavity formed by the partition 7 and the drum 3. The collecting hole located at the lowest end can avoid the situation where the water level is so low that sampling cannot be performed.

[0029] Working principle:

[0030] When in use, the end of the tube body 4 is connected to the water pump through a rotating connector or a hose, etc. After the water pump is connected, the wastewater located inside the multiple cavities of the drum 3 is discharged, so that sampling can be carried out when there is less wastewater inside the drum 3. The motor 5 drives the drum 3 to rotate inside the sleeve 2, so that the through holes arranged at equal angles from top to bottom on the surface of the drum 3 are respectively connected to the strip openings of the sleeve 2, so that the through holes inside the drum 3 collect wastewater of different depths into the multiple cavities separated by the partition 7 inside the drum 3 through the strip openings of the sleeve 2. At the same time, the water pump sucks the wastewater in the inner cavity of the drum 3 from the collecting hole through the tube body 4, so that the wastewater is cyclically sampled in different time periods, and dynamic sampling can be achieved for water samples of different depths, thereby improving work efficiency and reducing labor costs.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A dynamic sampler for recycling industrial wastewater, characterized in that: The invention comprises a floating plate (1), a sleeve (2) arranged in the middle of the floating plate (1), a rotating drum (3) inserted into the inner side of the sleeve (2), a plurality of partitions (7) arranged on the inner side of the rotating drum (3), a tube (4) extending to the outer side of the rotating drum (3) inserted into the middle of the plurality of partitions (7), and a motor (5) connected to the rotating drum (3) arranged at the top end of the floating plate (1).

2. The industrial wastewater recycling dynamic sampler according to claim 1, characterized in that: A sealing gasket (6) in contact with the rotating drum (3) is arranged on the inner side of the sleeve (2), and strip openings are arranged on the sides of the sleeve (2) and the sealing gasket (6), and the opening positions and sizes of the sleeve (2) and the sealing gasket (6) are matched.

3. The industrial wastewater recycling dynamic sampler according to claim 1, characterized in that: A toothed portion is provided on the outside of one end of the rotating drum (3) and at the top of the sleeve (2), and a gear is provided at the bottom end of the motor (5). The motor (5) is meshedly connected to the rotating drum (3) via the gear.

4. The industrial wastewater recycling dynamic sampler according to claim 1, characterized in that: A plurality of cavities are connected between the plurality of partitions (7) on the inner side of the rotating drum (3) and the rotating drum (3), and a plurality of through holes connecting the plurality of cavities of the rotating drum (3) are provided on the surface of the rotating drum (3).

5. The industrial wastewater recycling dynamic sampler according to claim 4, characterized in that: The plurality of through holes of the rotating drum (3) are arranged at equal angles according to the center of the rotating drum (3), and the plurality of through holes are arranged at equal angles from bottom to top in the cavity of the rotating drum (3).

6. The industrial wastewater recycling dynamic sampler according to claim 1, characterized in that: A boss is provided on the outer side of the top end of the sleeve (2), a groove is provided in the middle of the floating plate (1), and the boss of the sleeve (2) is embedded in the inner side of the groove of the floating plate (1).

7. The industrial wastewater recycling dynamic sampler according to claim 1, characterized in that: The surface of the tube body (4) is provided with a collecting hole, and the lowest end of the collecting hole of the tube body (4) is located at the lowest end of the cavity formed by connecting the partition plate (7) and the rotating drum (3).

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