Grinding and leaching system for soil sampling
A soil and leaching technology, which is applied in the preparation, application, and cocoa of test samples, can solve the problems of long time-consuming and cumbersome steps, achieve sufficient leaching, reduce leaching time, and improve test accuracy Effect
Active Publication Date: 2021-06-11
INST OF MICROBIOLOGY JIANGXI ACADEMY OF SCI
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Problems solved by technology
[0003] In order to allow the soil to be leached more fully, the soil needs to be ground before leaching. At present, when leaching the soil, it is generally necessary to operate step by step according to the above method. Not only the steps are cumbersome, but also it takes a long time. If the above steps can be integrated, it will not only be convenient for the staff to carry out the leaching work, but also greatly reduce the leaching time. For this reason, the present invention provides a grinding and leaching system for soil sampling
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] see Figure 1-15 , the present invention provides a technical solution: a grinding and leaching system for soil sampling, comprising a grinding cylinder 1, a leaching frame 2 and a base 3 for leaching soil, the grinding cylinder 1 and the leaching frame 2 They are all clamped with the base 3. When in use, the leaching frame 2 and the grinding cylinder 1 should be placed on the base 3 in turn, and they are clamped with the base 3. The upper end of the gr...
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The invention discloses a grinding and leaching system for soil sampling, which comprises a grinding cylinder, a leaching frame and a base, the grinding cylinder and the leaching frame are both connected with the base in a clamped mode, a feeding port is formed in the upper end of the grinding cylinder, a fixed grinding block and a rotary grinding block which are used for grinding soil are arranged in the upper end of the grinding cylinder, the rotary grinding block is driven by a grinding motor installed on the grinding cylinder, the upper end face of the leaching frame is an inwards-concave face, a penetrating opening used for discharging soil is formed in the lowest point of the upper end face of the leaching frame, a plug used for blocking the penetrating opening is installed above the leaching frame and located in the grinding cylinder, the leaching frame is connected with an opening in the lower end of the grinding cylinder in an inserted mode, and a stirring rod for fully mixing the soil and a leaching liquid is rotationally connected into the leaching frame and is driven by a stirring motor installed on the base. According to the system, the leaching steps are integrated, the working efficiency is improved, and the leaching effect can be improved in cooperation with a multiple stirring mode.
Description
technical field [0001] The invention relates to the technical field of soil sampling, in particular to a grinding and leaching system for soil sampling. Background technique [0002] At present, with the development of industry, the environment is gradually polluted. Among them, soil pollution is one of the more serious problems in environmental pollution. In order to better control soil pollution, it is necessary to sample and analyze the soil. At present, the most common method is The collected soil is leached, and then its leaching solution is analyzed to obtain its relevant data. [0003] In order to allow the soil to be leached more fully, the soil needs to be ground before leaching. At present, when leaching the soil, it is generally necessary to operate step by step according to the above method. Not only the steps are cumbersome, but also it takes a long time. If the above steps can be integrated, it will not only be convenient for the workers to carry out the leach...
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IPC IPC(8): B02C7/08G01N1/34
CPCB02C7/08G01N1/34
Inventor 刘煜王启宇刘帅张淼涂文清杨春燕
Owner INST OF MICROBIOLOGY JIANGXI ACADEMY OF SCI