A low energy consumption insulator box and electric tar capture device

An insulator, low energy consumption technology, applied in the field of low energy consumption and long life electric capture equipment, can solve the problems of high energy consumption, corona wire breakage and other problems, to eliminate stress and fragile, ensure long life, and reduce use costs Effect

CN103846163BInactive Publication Date: 2016-02-24JIGANG GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2016-02-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a low-energy-consumption insulator box and an electric tar-catching device. The insulator box adopts a combining mode of four types of devices, namely a silica-gel insulator section, a vertical type ceramic insulator section, a labyrinth type ionization section and a cover type blocking ionization section; a suspending point is arranged at the top part of an inner cavity of the silica-gel insulator section, silica-gel insulators connected in series are suspended on the suspending point, and the lower ends of the silica-gel insulators extend downwards and penetrate through pulling rods of inner cavities of the vertical type ceramic insulator section, the labyrinth type ionization section and the cover type blocking ionization section. The low-energy-consumption insulator box and the electric tar-catching device have the advantages that the electric-catching insulation breakdown caused by aggregation of steam, impurities and the like in an electric-catching insulation box is avoided fundamentally, further continuous heating and nitrogen protection in electric-catching operation are further eliminated; the consumption of auxiliary energy such as the steam, power and nitrogen is greatly and fundamentally reduced, the use cost is reduced, the energy consumption can be reduced to below 1% of the prior art; simultaneously, by improvement on corona wires, the use period of electric catching is prolonged; the promotion value and the economic benefit are good.
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Description

technical field

[0001] The invention provides a low energy consumption and long life electric capture device which can be widely used in the coal coking industry to ionize and capture impurities, tar and liquid droplets in the gas in the gas treatment process, and the device used in the insulator box. Background technique

[0002] In the process of gas treatment in the coal chemical industry, electric tar traps are usually used to perform high-pressure ionization on impurities, tar, liquid droplets, etc. in the gas to purify the gas.

[0003] However, there are two problems in the currently used electric tar catcher, which leads to high auxiliary energy consumption of the electric tar catcher. The auxiliary energy consumption mainly comes from the auxiliary energy consumption of the insulating box, and the service life cycle of the electric tar catcher Short is mainly caused by high voltage discharge breakdown.

[0004] Since the electric tar catcher is a high-voltage devi...

Examples

Embodiment Construction

[0032] Such as figure 1 As shown, a low-energy insulator box includes a vertically arranged cylinder 1 connected to the ground, and the cylinder is sequentially composed of a silica gel insulator section 11, a vertical ceramic insulator section 12, and a labyrinth ionization section from top to bottom. 13 and cover type barrier ionization section 14. The structure and description are described below.

[0033] The silicone insulator section 11 is a cylindrical shell made of steel plate, the top is an air outlet 111, and the side is provided with a maintenance manhole 112. The top of the inner cavity of the rubber insulator section is provided with a suspension point 113, and there are three series connected in series suspended at the suspension point. A silicone insulator 114 is used for power feeding.

[0034] The lower end of the silicone insulator is connected with a pull rod 2 extending downwards and passing through the inner cavity of the vertical ceramic insulator secti...