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Inoculation device for measuring total number of bacteria in sewage

An inoculation device and a total number of bacteria technology, applied in the field of sewage detection, can solve the problems of low inoculation efficiency and high technical requirements for operators, and achieve the effect of reducing technical requirements and improving inoculation efficiency

Inactive Publication Date: 2020-05-29
新昌德劳污水处理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Technical issues: At present, the inoculation process for the detection of the total number of bacteria in sewage is basically carried out manually, which makes the inoculation efficiency low and has high technical requirements for operators

Method used

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  • Inoculation device for measuring total number of bacteria in sewage
  • Inoculation device for measuring total number of bacteria in sewage
  • Inoculation device for measuring total number of bacteria in sewage

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Embodiment Construction

[0018] Combine below Figure 1 to Figure 7 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0019] The present invention relates to an inoculation device for measuring the total number of bacteria in sewage, which is mainly used in sewage detection. The present invention will be further described below in conjunction with the accompanying drawings of the present invention:

[0020] A kind of inoculation device for measuring the total number of bacteria in sewage according to the present invention comprises a workbench 11, an inoculation chamber 22 with an opening facing forward is provided in the workbench 11, an inoculation device 101 is provided in the inoculation chamber 22, The inoculation device 101 is used to transport sewage and melted agar to the petri dish 6...

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Abstract

The invention discloses an inoculation device for measuring the total number of bacteria in sewage. The inoculation device comprises a workbench, wherein an inoculation cavity with a forward opening is arranged in the workbench; an inoculation unit is arranged in the inoculation cavity and used for conveying sewage and molten agar onto a culture dish, so inoculation movement required for detectionof bacteria is realized; an uncovering and sealing unit located at the lower side of the inoculation unit is arranged in the inoculation cavity; a transverse moving unit is arranged on the inner wallof the upper side of the inoculation cavity; a power cavity located at the lower side of the inoculation cavity is arranged in the workbench and communicates with the inoculation cavity; a rotating unit is arranged in the power cavity and used for providing power for rotating movement of the transverse moving unit. The inoculation device provided by the invention can automatically perform the inoculation movement required by measuring of the total number of the bacteria in the sewage, so the inoculation efficiency is improved, and the technical requirements on an operator are reduced.

Description

technical field [0001] The invention relates to the technical field of sewage detection, in particular to an inoculation device for measuring the total number of bacteria in sewage. Background technique [0002] Sewage includes domestic sewage and industrial sewage. Sewage testing includes chromaticity, turbidity, odor and taste, visible matter, chemical oxygen demand, total number of bacteria and other testing items. The total number of bacteria in sewage is mainly detected by inoculating diluted sewage into cultured Then, observe the total number of bacterial colonies. The sewage inoculation process is to take one milliliter of diluted sewage and drop it into the petri dish, then take fifteen milliliters of molten agar and drop it into the petri dish, and then rotate and mix At present, the inoculation process for the detection of the total number of bacteria in sewage is basically carried out manually, which makes the inoculation efficiency low and has high technical requ...

Claims

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Application Information

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IPC IPC(8): C12M1/34C12M1/26C12M1/22C12M1/02C12M1/00
CPCC12M23/10C12M23/38C12M23/40C12M23/52C12M27/10C12M29/00C12M33/07C12M37/04C12M41/00C12M41/48C12M99/00
Inventor 不公告发明人
Owner 新昌德劳污水处理有限公司
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