Wellhead anti-freezing far-infrared heating device

A heating device, far-infrared technology, applied in air heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of large investment in wellbore antifreeze projects, insufficient heat supply, poor energy saving effect, etc., and achieve a good market. The effect of promotion prospect, convenient operation and less pressure loss

Pending Publication Date: 2018-01-16
ZOUCHENG CITY DONGJI NEW THERMAL PIPELINE ANTICORROSION INSULATION
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AI Technical Summary

Problems solved by technology

[0004] The invention provides a wellhead antifreeze far-infrared heating device for the disadvantages of large investment, insufficient heat supply, and poor energy-saving effect in the prior art for wellbore antifreeze projects.

Method used

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  • Wellhead anti-freezing far-infrared heating device
  • Wellhead anti-freezing far-infrared heating device

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] A wellhead antifreeze far-infrared heating device, as shown in the figure, includes a heating box 1 and a blower 2, and also includes an intelligent control cabinet 3 connected with the heating box 1 and the blower 2; the blower 2 is a centrifugal Blower, its air outlet is connected with the air inlet of heating box 1. There are 15 groups of heating modules 4 fixed in the heating box 1, and each group of heating modules 4 includes 18 heating elements 5. The heating elements 5 are infrared radiation carbon fiber filaments with a diameter of 12mm and a length of 600mm, and the rated power is 1.3KW ; The heating module 4 is fixed on the aluminum alloy frame of the heating box 1 through the chute and the flexible stainless steel fixing piece, which is convenient for disassembly and replacement in case of failure. An aluminum oxide heat insulation layer is...

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Abstract

The invention relates to the field of wellhead anti-freezing and discloses a wellhead anti-freezing far-infrared heating device. The far-infrared heating device comprises a heating box and an air blower and further comprises an intelligent control cabinet connected with the heating box and the air blower, wherein the air outlet of the air blower is connected with the air inlet of the heating box;a plurality of heating modules are fixed inside the heating box; heating elements are arranged on the heating module; the heating elements are arranged in a staggered manner in the heating box; and anair distributor is arranged at the air inlet of the heating box. According to the far-infrared heating device disclosed by the invention, heat is supplied by the far-infrared heating box, and a silicon controlled pressure-regulating control system is matched to achieve the aims of safety operation and accurate control; the heating elements are distributed in a staggered manner, the air distributor is matched to enable the overall air inlet to be uniform, the pressure loss of cold air is less, the cold air can uniformly pass through the outer walls of the heating elements, and the heat exchange ratio is close to 100%; and the whole equipment has the characteristics of being energy-saving, consumption-reducing, safe, environment-friendly and convenient to operate and has excellent market popularization prospects.

Description

technical field [0001] The invention relates to the field of wellhead antifreeze, in particular to a far-infrared heating device for wellhead antifreeze. Background technique [0002] As the national environmental protection and energy-saving policies become more and more stringent, the national and local governments have introduced a series of restrictive or encouraging policies from the perspectives of energy-saving, air pollution prevention, and renewable energy utilization; Low-emission transformation, treatment of scattered coal and small scattered polluting enterprise groups, elimination of small and medium-sized boilers, and reduction of volatile organic compounds. [0003] The heat consumption of shaft antifreeze is the largest heat consumption in coal mines, and the heat consumption generally accounts for about 50% of the total heat load of coal mines. At present, the heating methods of most coal mines mainly rely on coal-fired boilers. Due to the policy shutdown o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H3/04F24H9/20
Inventor 孙志中李亚州唐锦秀
Owner ZOUCHENG CITY DONGJI NEW THERMAL PIPELINE ANTICORROSION INSULATION
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