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Device for testing dust ignition energy

An ignition device and ignition energy technology, applied in the mechanical field, can solve problems such as difficult operation and insufficient test accuracy, and achieve the effect of high test accuracy

Inactive Publication Date: 2021-04-06
昆山莫帝斯科燃烧技术仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the traditional test does not adopt the test mode of precise quantitative analysis, the test accuracy is not enough and it is not easy to operate

Method used

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  • Device for testing dust ignition energy
  • Device for testing dust ignition energy

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0028] Such as figure 1 and 2 As shown, a device for testing the ignition ability of dust, including:

[0029] Mixed gas storage device, combustion chamber, electrical control part;

[0030] The mixed gas storage device is used to input the mixed gas for combustion into the combustion chamber;

[0031] The electrical control part is used to provide different energies for ignition to the combustion chamber;

[0032] The electrical control part includes several energy storage devices and switching devices for respectively connecting the energy storage devices 24 to the ignition circuit.

[0033] The mixed gas storage device includes an air intake control ball valve 1, a constant pressure comp...

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Abstract

The invention discloses a device for testing the dust ignition energy. The device comprises a mixed gas storage device, a combustion chamber and an electrical control part, wherein the mixed gas storage device is used for inputting mixed gas for combustion into the combustion chamber, the electrical control part is used for providing different energy for ignition for the combustion chamber, and the electrical control part comprises a plurality of energy storage devices and a switching device used for connecting the energy storage devices to an ignition circuit. The device has the advantages that an accurate quantitative analysis test mode is adopted, the test accuracy is high, and the minimum ignition energy of dust or the mixed gas can be accurately found.

Description

technical field [0001] The invention relates to a device for testing the ignition energy of dust, which belongs to the technical field of machinery. Background technique [0002] Now in factories, dust and gas explosions are extremely harmful. How to know the energy used by the electric spark of the minimum ignited gas or dust is an important indicator for studying how to prevent and stop dust fires and gas fires. If the traditional test does not adopt the test mode of precise quantitative analysis, the test accuracy is not enough and it is not easy to operate. Contents of the invention [0003] The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a device for testing the ignition ability of dust. [0004] In order to solve the above technical problems, the present invention provides a device for testing the ignition ability of dust, including: [0005] Mixed gas storage device, combustion chamber, electrical control...

Claims

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Application Information

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IPC IPC(8): F23Q23/00
CPCF23Q23/00
Inventor 刘建王海洋
Owner 昆山莫帝斯科燃烧技术仪器有限公司