Sampling device for wastewater treatment
Technical Field
The utility model relates to the technical field of water quality sampling, in particular to a sampling device for wastewater treatment.
Background
The waste water contains harmful chemical substances, heavy metals, microorganisms, suspended solids and the like, and can pollute and ecologically destroy soil, water bodies and atmosphere and risk human health if the waste water is not effectively treated and managed, and a sampling device is needed to sample, analyze and collect the waste water during the waste water treatment and detection.
The existing sampling device does not have the function of separating impurities, when the waste water sample is detected and taken, a large amount of impurities are mixed in the waste water, so that the detection work is not facilitated, the waste water and the impurities are required to be separated, the detection work is performed again, the existing sampling device is inconvenient to clean, and the residual impurities in the device cannot be cleaned timely, so that the device is blocked, and the follow-up work is affected.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a sampling device for wastewater treatment.
In order to achieve the purpose, the sampling device for wastewater treatment comprises a sampling barrel, wherein the inner wall of the sampling barrel is connected with a filter plate in a sliding manner, the upper side of the filter plate is fixedly connected with a piston, the upper surface of the piston is fixedly connected with a motor, a driving shaft of the motor penetrates through the middle of the piston and is fixedly connected with a scraper, the lower side of the scraper is in close fit with the upper surface of the filter plate, the upper surface of the scraper is in close fit with the lower surface of the piston, the upper surface of the piston is positioned on the outer part of the motor and is fixedly connected with a U-shaped plate, the right side of the upper surface of the piston is fixedly connected with a sampling hose, the left side and the right side of the top end of the sampling barrel are fixedly connected with supporting rods, the top of the supporting rods is fixedly connected with a fixing plate, the lower surface of the fixing plate is fixedly connected with an electric push rod, the lower end of the electric push rod is fixedly connected with the middle of the upper surface of the U-shaped plate, and the opposite sides of the supporting rods are fixedly connected with limiting blocks.
As a further description of the above technical solution:
The front side of the sampling barrel is provided with a transparent window, and the left side of the transparent window is provided with a scale strip.
As a further description of the above technical solution:
The middle part of the bottom end of the sampling barrel is fixedly connected with a feed opening.
As a further description of the above technical solution:
the bottom fixedly connected with support section of thick bamboo of sample bucket, the bottom fixedly connected with base of support section of thick bamboo.
As a further description of the above technical solution:
The inner wall bottom fixedly connected with elevating platform of support section of thick bamboo, the upper surface of elevating platform is provided with the storage bucket.
As a further description of the above technical solution:
The top inner wall of the storage barrel is matched with the lower end outer wall of the feed opening.
As a further description of the above technical solution:
The upper surface of the fixed plate is fixedly connected with a handle.
The utility model has the following beneficial effects:
1. according to the utility model, the electric push rod drives the piston to move upwards in the sampling bucket, so that waste water is extracted through the sampling hose and flows to the filter plate through the piston, filtered water is collected in the storage bucket through the blanking port, impurities in the waste water are remained on the filter plate, and the problems that the existing sampling device does not have the function of separating impurities, and when a sampled waste water sample is detected, a large amount of impurities are mixed in the waste water, so that the detection work is not facilitated are solved.
2. According to the utility model, the electric push rod drives the filter plate and the piston to rise, so that the upper surface of the filter plate is flush with the top of the sampling barrel, the motor drives the scraping plate to rotate, the filter plate is cleaned, the existing sampling device is inconvenient to clean, the sampling barrel is convenient to clean later, and the problems that residual impurities in the device cannot be cleaned timely, the device is blocked, and the follow-up work is influenced are solved.
Drawings
FIG. 1 is a schematic view of a sampling device for wastewater treatment according to the present utility model;
FIG. 2 is a schematic diagram of an electric push rod of a sampling device for wastewater treatment according to the present utility model;
FIG. 3 is a schematic diagram of a sampling barrel of a sampling device for wastewater treatment according to the present utility model;
FIG. 4 is a schematic view of a filter plate of a sampling device for wastewater treatment according to the present utility model;
fig. 5 is a schematic view of a transparent window of a sampling device for wastewater treatment according to the present utility model.
Legend description:
1. the device comprises a sampling barrel, a filter plate, a piston, a motor, a scraper, a U-shaped plate, a 7, a sampling hose, an 8, a supporting rod, a 9, a fixed plate, a 10, an electric push rod, an 11, a limiting block, a12, a transparent window, a 13, a scale bar, a 14, a blanking hole, a 15, a supporting barrel, a 16, a base, a 17, a lifting table, a 18, a storage barrel, a 19 and a handle.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are merely for convenience of description and to simplify the description, but rather to indicate or imply that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model, and that the terms "first," "second," "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance, and that, unless otherwise explicitly stated or defined, the terms "mounted," "connected," or "connected" should be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected, as being either mechanically connected, as being either directly connected, as being indirectly connected through intermediate media, or as being in communication with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to figures 1-5, the embodiment of the utility model provides a sampling device for wastewater treatment, which comprises a sampling barrel 1, wherein the inner wall of the sampling barrel 1 is in sliding connection with a filter plate 2, the upper side of the filter plate 2 is fixedly connected with a piston 3, the upper surface of the piston 3 is fixedly connected with a motor 4, a driving shaft of the motor 4 penetrates through the middle part of the piston 3 and is fixedly connected with a scraping plate 5, the lower side of the scraping plate 5 is in close fit with the upper surface of the filter plate 2, the upper surface of the scraping plate 5 is in close fit with the lower surface of the piston 3, the upper surface of the piston 3 is fixedly connected with a U-shaped plate 6, the right side of the upper surface of the piston 3 is fixedly connected with a sampling hose 7, the left side and the right side of the top of the sampling barrel 1 are fixedly connected with supporting rods 8, the top of the supporting rods 8 are fixedly connected with a fixing plate 9 together, the lower surface of the fixing plate 9 is fixedly connected with an electric push rod 10, the lower end of the electric push rod 10 is fixedly connected with the middle part of the upper surface of the U-shaped plate 6, the opposite side of the supporting rods 8 is fixedly connected with a limiting block 11, the lower surface of the filter plate 2 is in contact with the inner wall of the sampling barrel 1 before the sampling, the upper surface of the filter plate 2 is in close fit with the bottom of the inner wall of the sampling barrel 1, the electric push rod 10 is started, the filter plate 2 and the filter plate 3 is driven to flow up to the filter plate 2 and the filter plate 2 through the filter plate 2 is driven to be lifted, the filter plate 2 and the filter plate 2 is left and the filter plate 2 is driven to flow up through the filter tube 2 and the filter tube is driven to flow up to the filter hose, and the filter material is filtered waste water is filtered through the filter material and the filter material is filtered waste water is pumped.
The front side of sampling bucket 1 is provided with transparent window 12, the left side of transparent window 12 is provided with scale strip 13 for how much of measurement sample, the bottom middle part fixedly connected with feed opening 14 of sampling bucket 1, the bottom fixedly connected with support tube 15 of sampling bucket 1, the bottom fixedly connected with base 16 of support tube 15, the inner wall bottom fixedly connected with elevating platform 17 of support tube 15, elevating platform 17's upper surface is provided with storage bucket 18, storage bucket 18's top inner wall and the lower extreme outer wall cooperation of feed opening 14, place storage bucket 18 on elevating platform 17, elevating platform 17 drives storage bucket 18 and rises and dock with feed opening 14, thereby collect waste water in storage bucket 18, fixed plate 9's upper surface fixedly connected with handle 19.
The working principle is that a storage barrel 18 is placed on a lifting table 17, the lifting table 17 drives the storage barrel 18 to ascend and butt against a blanking port 14, an electric push rod 10 is started, so that a filter plate 2 and a piston 3 are driven to ascend, the piston 3 is matched with a sampling barrel 1, waste water is extracted through a sampling hose 7 and passes through the filter plate 2 to be filtered, impurities are left on the filter plate 2, the waste water flows into the bottom of the sampling barrel 1, then the waste water is collected in the storage barrel 18 through the blanking port 14, the electric push rod 10 drives the filter plate 2 and the piston 3 to ascend, the piston 3 is exposed, a motor 4 is started, a scraper 5 is driven to rotate through the motor 4, and the filter plate 2 is cleaned through the scraper 5.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.