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A tubular industrial heating furnace

A heating furnace and industrial technology, applied in the field of tubular industrial heating furnace, can solve the problems of inconvenient cleaning and affecting the speed of ash and slag feeding

Active Publication Date: 2020-07-14
CHENGGONG GASOLINEEUM SCI & TECH DONGYING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the heating process of the heating furnace, a lot of ash will be generated, and the ash will gather at the lower hopper, which is very inconvenient to clean up, and the long-term accumulation will affect the feeding speed of the ash

Method used

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  • A tubular industrial heating furnace
  • A tubular industrial heating furnace
  • A tubular industrial heating furnace

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Embodiment Construction

[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0026] Such as Figure 1-Figure 5 As shown, a tubular industrial heating furnace according to the present invention includes a furnace body 1, a heating pipe 2, a burner 3, a discharge mechanism 4, a drive mechanism 5, a lower hopper 6 and a limit mechanism 7; The bottom of the body 1 communicates with the heating pipe 2, and the bottom of the heating pipe 2 communicates with the lower hopper 6. The discharge mechanism 4 is installed inside the lower hopper 6, and the discharge mechanism 4 is used to turn the lower hopper The dust in 6 is pressed down; the bottom of the discharge mechanism 4 is connected to the drive mechanism 5, the drive mechanism 5 runs through the lower hopper 6, and the drive mechanism 5 is used to drive the discharge mechani...

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Abstract

The invention relates to the technical field of heating equipment, in particular to a tubular industrial heating furnace. The tubular industrial heating furnace comprises a furnace body, a heating pipe, a combustor, a discharging mechanism, a driving mechanism, a discharging hopper and a limiting mechanism; a screw rod is rotated to drive the discharging mechanism to rotate while downward motion,in the rotation process, the ends of a first pressing plate and a second pressing plate make contact with the inner wall of the discharging hopper, ash on the inner wall of the discharging hopper is scraped down, clearing of the discharging hopper can be achieved, in the downward moving process of the discharging mechanism, the inner wall of the discharging hopper extrudes the first pressing plateand the second pressing plate, a baffle compresses a spring, the distance between the two pressing plates is shortened, the interval between the two pressing plates is kept attached to the inner wallof the discharging hopper all the time, and scraping clearing from top to bottom can be achieved; when the discharging mechanism moves upwards, under driving of the spring, the first pressing plate and the second pressing plate extend outwards, and resetting of the pressing plates is achieved.

Description

technical field [0001] The invention relates to the technical field of heating equipment, in particular to a tubular industrial heating furnace. Background technique [0002] Tubular heating furnace is a process heating furnace used in petroleum refining, petrochemical, coal chemical, tar processing, crude oil transportation and other industries. The material to be heated flows in the tube as gas or liquid, and is flammable and explosive. , the operating conditions are harsh, and at the same time, it operates continuously for a long period of time, and the heating method is directly exposed to fire. [0003] During the heating process of the heating furnace, a lot of ash will be generated, and the ash will gather at the lower hopper, which is very inconvenient for cleaning, and the long-term accumulation will affect the feeding speed of the ash. In view of this, the invention provides a kind of tubular industrial heating furnace, which has the following characteristics: ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27B17/00F27D3/15
Inventor 不公告发明人
Owner CHENGGONG GASOLINEEUM SCI & TECH DONGYING
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