Stratified sampling device for sewage pool of sewage plant
A technology of sampling device and sewage pool, applied in sampling device, measuring device, sampling and other directions, can solve the problems of easy blockage of water quality sampler and inaccurate collection results, and achieve the effect of not easy to block and easy to use.
Active Publication Date: 2020-04-03
大连经济技术开发区排水管理有限公司
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Problems solved by technology
[0005] In order to solve the problems of inaccurate collection results of existing sediment samplers and easy clogging of water quality samplers, the present invention provides a layered sampling device for sewage ponds of sewage plants
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[0025] A layered sampling device for sewage pools in sewage plants, comprising an upper plate, a lower plate and a main rod 4, the upper plate and the lower plate are connected by elastic ropes 7; the upper plate and the lower plate have the same structure, and the upper plate includes a fixed rod 2 and The hollow plate 3 and the fixed rods 2 are symmetrically arranged, the main rod 4 is located between the symmetrical fixed rods 2, the fixed rods 2 are connected with the corresponding hollowed boards 3, and the main rod 4 is equipped with a collector 5.
[0026] Main bar 4 comprises bar A, bar B and bar C, and bar A, bar B and bar C are all provided with rotating device, and rotating device includes rotating column 10, gear A14 and gear shaft 15, and rotating column 10 two sides are provided with gear A14, the gear A14 meshes with the corresponding paired gear shafts 15 .
[0027] Rod A is located between the symmetrical fixed rods 2 of the upper deck, and rod C is located be...
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The invention discloses a stratified sampling device for a sewage pool of a sewage plant and belongs to the field of sewage treatment equipment. The device comprises an upper-layer plate, a lower-layer plate and main rods, and the upper-layer plate is connected with the lower-layer plate through elastic ropes; wherein the upper-layer plate and the lower-layer plate are the same in structure, the upper-layer plate comprises fixing rods and hollowed-out plates, the fixing rods are symmetrically arranged, the main rods are located between the symmetrical fixing rods, the fixing rods are connectedwith the corresponding hollowed-out plates, and collectors are installed on the main rods. The sampling depth can be manually adjusted and controlled by adjusting telescopic rods and the elastic ropes, a large amount of targeted sampling can be conducted at a time, blockage is not likely to happen when water with the large water particle amount in the sewage plant is treated, use is convenient,in addition, operation can be conducted through a hand lever in the wild or even in a more severe environment, and power supply is not needed.
Description
technical field [0001] The invention relates to the field of sewage treatment equipment, in particular to a layered sampling device for sewage pools of sewage plants. Background technique [0002] Sewage pool sampling refers to sampling the sewage in the pool, the organic and inorganic debris and sludge deposited on the bottom of the pool; in the research of environmental protection, geology and hydrology, in order to study the composition of sediment, the distribution of pollutants and the transformation of microorganisms And migration and other phenomena, it is necessary to collect sediment samples for experimental research. [0003] Existing sediment samplers include a handle, a sampling rod and a sampling cylinder. One end of the sampling rod is connected to the handle, and the other end is connected to the sampling cylinder. The sampling cylinder has a cavity with a bottom opening. Sampling in the sampling tube, so as to realize sampling; when the existing sampler is u...
Claims
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IPC IPC(8): G01N1/10
CPCG01N1/10G01N2001/1031Y02W10/10
Inventor 刘峰黄丰盈崔玉波白春学张中维
Owner 大连经济技术开发区排水管理有限公司