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Automatic cleaning device and method for measurement cavity of coal ash content detector

A technology for automatic cleaning and measuring chambers, applied in the direction of cleaning methods using tools, chemical instruments and methods, cleaning methods and utensils, etc., can solve the problems of manual cleaning and measuring chambers with dry inner walls, violations of coal ash automatic detection, and affecting production processes, etc. , to achieve real-time monitoring of the cleaning effect, the degree of cleaning and ease of cleaning, and the effect of improving accuracy

Active Publication Date: 2017-02-22
长沙开元仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In summary, manual cleaning of the inner wall of the measurement chamber is quite boring. If the chamber wall needs to be cleaned several times a day, it will not only waste manpower, but also violate the original intention of automatic detection of coal ash, and also affect the normal production process

Method used

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  • Automatic cleaning device and method for measurement cavity of coal ash content detector
  • Automatic cleaning device and method for measurement cavity of coal ash content detector
  • Automatic cleaning device and method for measurement cavity of coal ash content detector

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Effect test

Embodiment 1

[0035] Such as figure 2 As shown, the automatic cleaning device for the measuring chamber of a coal ash content detector provided in Embodiment 1 of the present invention includes a fixed base 2 on which a mobile bracket 3 is arranged, and the mobile bracket 3 includes a horizontal slider 31, Vertical telescopic rod 32 and support drive motor 33, fixed base 2 is provided with moving slideway 21 along the horizontal direction, and the horizontal slide block 31 side of mobile support 3 is slidably embedded in moving slideway 21, and vertical telescopic rod One end of 32 is fixedly connected with the bottom of horizontal slide block 31, and the other end is fixedly connected with the top of cleaning tool 4, and support drive motor 33 is connected with horizontal slide block 31 and vertical telescopic rod 32 respectively, support drive motor 33 and control module 5 Connect and be controlled by it.

[0036] The working flow chart of the automatic cleaning device for the measureme...

Embodiment 2

[0038] Figure 4 It is a schematic structural diagram of an automatic cleaning device for the measurement chamber of a coal ash detector provided in Embodiment 2 of the present invention. The structure of the automatic cleaning device in this embodiment is similar to that in Embodiment 1. The difference lies in that this The automatic cleaning device of the embodiment also includes a cleaning rotating motor 6 installed at the lower end of the vertical telescopic rod 32 , and the two ends of the cleaning rotating motor 6 are respectively connected with the control module 5 and the cleaning tool 4 .

[0039] The working process of the automatic cleaning device for the measurement chamber of the coal ash detector provided in this embodiment is similar to that of Embodiment 1 when cleaning the inner wall of the measurement chamber. The difference is that when the cleaning tool is inserted into the measurement chamber, the control module issues a command While the bracket drives the ...

Embodiment 3

[0041] Figure 5 It is a schematic structural diagram of an automatic cleaning device for the measurement chamber of a coal ash content detector provided in Embodiment 3 of the present invention. The structure of the automatic cleaning device in this embodiment is similar to that in Embodiment 2. The difference lies in that this The cleaning tool 4 of the embodiment is a cavity structure, and cleaning brushes 41 are evenly arranged around the cavity; six high-pressure air outlet pipes 42 and twelve dust suction holes 43 are evenly arranged in the gaps between the cleaning brushes 41, and the upper end of the cavity is provided with There are high-pressure air inlet pipes 44 and negative pressure air pipes 45. Six high-pressure air outlet pipes 42 are connected in series with the high-pressure air inlet pipes 44 in the cavity and extend out of the cavity. The high-pressure air inlet pipes 44 are provided with high-pressure air valves on the part outside the cavity 47. The high-...

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Abstract

The present invention provides an automatic cleaning device and method for a measurement cavity of a coal ash content detector. The automatic cleaning device comprises a fixed base, a movable support, a cleaning tool, and a control module. The mobile support is slidably embedded in a moving slide way of the fixed base, and may be driven by a support driving motor to slide horizontally and move up and down at the same time. The support driving motor is connected to and controlled by the control module. The cleaning method comprises detecting whether the measurement cavity is in a sample discharge state, putting the cleaning tool into the measurement cavity, driving by the support driving motor a vertical telescopic rod to put the cleaning tool in cleaning motion on the inner wall of the measurement cavity, and taking the cleaning tool out of the measurement cavity. The automatic cleaning device of the present invention is reasonable in structure and high in cleaning speed, thus greatly saving the cleaning time, good in cleaning effect, thus avoiding the case of blockage of the measurement cavity by residual waste samples and ensuring normal production progress, high in cleaning efficiency, prone to determine the degree of cleanliness and the termination of cleaning, and broad in application prospect.

Description

technical field [0001] The invention relates to an automatic cleaning technology, and more specifically, to an automatic cleaning device and a cleaning method for a measurement cavity of a coal ash detector. Background technique [0002] In my country, coal is widely used in thermal power generation, steel and chemical industries, and various parameters of coal directly affect the production cost, production efficiency, production safety and environmental issues of coal-using industries. Among them, coal ash is an important indicator reflecting the quality of coal, which refers to the mass percentage of the residue obtained after coal is completely burned at a certain temperature in the original coal. In order to use coal more reasonably and economically and improve the utilization efficiency of coal, coal-consuming enterprises such as power plants are very concerned about the real-time changes of coal ash content. [0003] In order to realize the rapid detection of coal as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/087B08B1/04B08B9/093B08B9/46B08B15/04
CPCB08B9/087B08B9/093B08B9/46B08B15/04B08B1/32B08B1/12
Inventor 罗建文邓智宏
Owner 长沙开元仪器有限公司
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