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A sampling device for heavy metal detection in polluted land and its use method

A technology of polluting land and sampling devices, which is applied in the direction of sampling devices, etc., can solve the problems of manual sampling, poor stability, and poor environmental protection effects, and achieve good environmental protection effects, good stability, and increased stability.

Active Publication Date: 2020-04-14
广西博环环境咨询服务有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a sampling device for heavy metal detection in polluted land, which has the advantages of manual sampling or electric sampling, good stability in the sampling process, and good environmental protection effect, and solves the existing problem of sampling for heavy metal detection in polluted land. The device includes a sampler powered by a gasoline engine, resulting in poor environmental protection and poor stability during use. In special cases, manual sampling cannot be performed.

Method used

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  • A sampling device for heavy metal detection in polluted land and its use method
  • A sampling device for heavy metal detection in polluted land and its use method
  • A sampling device for heavy metal detection in polluted land and its use method

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0033] In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "other end", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or imp...

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Abstract

A sampling device for detecting heavy metals in a contaminated land and a using method thereof. By cooperative use of a support plate (1), a sampling drill rod (2), connecting pipes (3), a bottom plate (4), conical rods (5), vertical rods (6), a grip (7), handles (8), a cover plate (9), a controller (10), a fixed shell (11), a pull rod (12), an opening (13), a holder (14), a rotating plate (15), a positioning sleeve (16), a connecting plate (17), a housing (18), a positioning plate (19), a rectangular sleeve (20), a second spring (21), a limiting plate (22), a positioning block (23), a threaded rod (24), a threaded groove (25), a round hole (26), a rotating rod (27), a motor (28), a storage battery (29), a placement groove (30), a snap rod (31), a sliding plate (32), a first spring (33), a snap block (34), a slot (35), and a bearing sleeve (36, the problems of poor environmental protection effect because the existing sampling device for detecting heavy metals in a contaminated land comprises a gasoline engine-powered sampler, poor stability during use, and failure to perform manual sampling in special circumstances can be solved, the sampling device can perform manual sampling or electric sampling, good stability is achieved during a sampling process, and a good environmental protection effect is achieved.

Description

Technical field [0001] The invention relates to the technical field of environmental protection, in particular to a sampling device for detecting heavy metals in contaminated land and a use method thereof. Background technique [0002] Land pollution is a phenomenon and process in which the land is invaded by mining or industrial wastes or agricultural chemicals, which deteriorates the original physical and chemical properties of the soil, reduces the production potential of the land, deteriorates the quality of products, and causes harm to humans, animals and plants. According to different sources of pollution, it can be divided into four categories: industrial pollution, transportation pollution, agricultural pollution and domestic pollution. Land pollution will inevitably cause and promote the pollution of other environmental elements. The prevention and control measures mainly include: biological control, application of inhibitors, increased application of organic fertilizer...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 郑宁远周太
Owner 广西博环环境咨询服务有限公司
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