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Coal car antifreezing agent spraying method and antifreezing agent spraying device

A spraying device and antifreeze technology, which is applied in the direction of spraying devices, can solve the problems of unsatisfactory antifreeze effect, difficulty in unloading coal at ports, and low efficiency

Pending Publication Date: 2022-03-22
鄂尔多斯市鑫聚源供应链管理有限责任公司
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the cold climate in Northwest China, the temperature in winter is generally -20°, and the extreme cold temperature is about minus 35°. In winter, the coal in the truck encounters low-temperature weather, and the freezing phenomenon of the car is serious, which makes it difficult to unload coal at the port.
[0003] At present, the existing coal antifreeze operation is to manually spray antifreeze liquid, which has the problems of low efficiency and unsatisfactory antifreeze effect

Method used

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  • Coal car antifreezing agent spraying method and antifreezing agent spraying device
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  • Coal car antifreezing agent spraying method and antifreezing agent spraying device

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Embodiment Construction

[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0047] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention relates to the technical field of anti-freezing, in particular to a coal car anti-freezing agent spraying method and an anti-freezing agent spraying device. The invention discloses a coal car antifreezing agent spraying method which comprises the following steps: receiving a position signal representing the position of a coal car, and receiving a speed signal representing the speed of the coal car; according to the position signal and the speed signal, the arrival time of the coal car arriving at a spraying area of a spraying mechanism is determined; adjusting the position of a nozzle and adjusting a vacuum feeder; before the time arrives, a spray head is opened, and a vacuum feeder is started; and the coal car is driven out of the spraying area. The coal car anti-freezing agent spraying method is excellent in anti-freezing effect, and the anti-freezing operation efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of antifreeze, in particular to a coal car antifreeze spraying method and an antifreeze spraying device. Background technique [0002] Northwest China is the main market for national coal supply, and railway transportation is the main channel for coal transportation. Due to the cold climate in Northwest China, the temperature in winter is generally -20°C, and the extreme cold temperature is about minus 35°C. In winter, the coal in the trucks encounters low-temperature climates and the phenomenon of frozen trucks is serious, which makes it difficult to unload coal at ports. [0003] At present, the existing antifreeze operation of coal is by manual spraying of antifreeze liquid, which has the problems of low efficiency and unsatisfactory antifreeze effect. Contents of the invention [0004] Objects of the present invention include, for example, providing an antifreezing agent spraying method and an antifre...

Claims

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Application Information

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IPC IPC(8): B05B12/12B05B15/68B05B12/02
CPCB05B12/126B05B12/12B05B15/68B05B12/02
Inventor 付志军刘文利张春雷刘东宝
Owner 鄂尔多斯市鑫聚源供应链管理有限责任公司
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