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Double-middle-cover stoker

A stoker and hood technology, which is applied in the field of double-middle hood stokers, can solve problems such as gas outflow and operator hazards, and achieve the effects of improving safety and avoiding gas leakage

Pending Publication Date: 2021-04-13
史琼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Coal needs to be used in coal-fired equipment such as boilers, and coal blocks need to be added continuously during the working process of coal-fired equipment, so coal stokers are needed. Traditional coal stokers will cause gas to flow out during the process of adding coal. , because harmful gases such as carbon monoxide and sulfur dioxide are produced in the gas, it is easy to cause harm to the operator, so we provide a double-middle cover stoker

Method used

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  • Double-middle-cover stoker
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  • Double-middle-cover stoker

Examples

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Embodiment Construction

[0022] 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.

[0023] see Figure 1 to Figure 4, the present invention provides a technical solution: a double-middle cover coal stoker, comprising a cover body 1, the top of the cover body 1 is provided with a feed port 2, and the top of the feed port 2 is hinged with a feed cover 3, The left side of the cover body 1 is fixedly connected with a cleaning port 14, and the left side of the cleaning port 14 is provided with a cleaning cover 5. By setting the cleaning port 14, the cleaning cover 15 can be opened during use. Clean up the coal slag and coal powder inside the cover body-1 to avoid coal residues in the cover body-1, which is convenient for cleaning the cover body-1. The bo...

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PUM

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Abstract

The invention discloses a double-middle-cover stoker, and relates to the technical field of stokers. The invention particularly relates to the double-middle-cover stoker which comprises a first cover body, wherein a first discharging opening is formed in the bottom of the first cover body; a first blocking block is arranged at the bottom of the first discharging opening; a first connecting rod is hinged to the top of the first blocking block; a first transmission device is hinged to the right side of the top of the first connecting rod; a second cover body is fixedly connected to the bottom of the first cover body; a second discharging opening is formed in the bottom of the second cover body; and a second blocking block is arranged at the bottom of the second discharging opening. Through cooperative use of the first cover body and the second cover body, during coal feeding, the first discharging port is opened firstly to add coal briquettes in the first cover body into the second cover body, then the first discharging opening is closed, and then the second discharging opening is opened to add the coal briquettes in the second cover body into coal-fired equipment, so that the first discharging opening and the second discharging opening are not opened at the same time, coal gas is prevented from leaking when coal is added into the coal-fired equipment, and gas poisoning of operators is prevented.

Description

technical field [0001] The invention relates to the technical field of coal stokers, in particular to a double-middle-hood coal stoker. Background technique [0002] Coal is a solid combustible mineral gradually formed by ancient plants buried in the ground through complex biochemical and physical chemical changes. Coal is known as black gold and industrial food. It has been the main energy source used by the human world since the eighteenth century One, since the beginning of the 21st century, although the value of coal is not as good as before, after all, coal is still one of the indispensable energy sources for our human production and life for a long time to come. [0003] Coal needs to be used in coal-fired equipment such as boilers, and coal blocks need to be added continuously during the working process of coal-fired equipment, so coal stokers are needed. Traditional coal stokers will cause gas to flow out during the process of adding coal. , Because harmful gases su...

Claims

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Application Information

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IPC IPC(8): F23K3/00
CPCF23K3/00
Inventor 史琼
Owner 史琼
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