Cementing plant

Cementing plant

  • CN 105,531,392 B
  • Filed: 07/01/2015
  • Issued: 03/22/2019
  • Est. Priority Date: 07/23/2014
  • Status: Active Grant
First Claim
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1. a kind of cementing plant is that have the cementing plant for treated object being heated and being carried out the furnace body of Carburization Treatment,In the furnace body, the heater being provided with for heating the treated object is erect along vertical direction,In the lower end of the heater, it is provided with the gas supply mechanism of the gas towards the heater fed after-flame,The heater is inserted through along the protection pipe that vertical direction erects setting,The ceiling portion of the furnace body is fixed in the upper end of the protection pipe, and lower end supports and is fixed on the reception of lower part protection pipePortion, the lower part protection pipe receiving unit are mounted on the bottom to form the heat insulation layer of the intracorporal process chamber of the furnace,The upper end of the heater is installed on the upper end opening of the protection pipe by holding member, and lower end side extends out to describedThe lower section of protection pipe and form configuration,The gas supply mechanism is configured to supply the gas of after-flame between the protection pipe and the heater, andHave:

  • receiving member is configured at the lower section of the lower openings of the protection pipe, receives the lower end of the heater;

    And supplyPiping, the gas of after-flame is supplied to the receiving member,The receiving member has the cylindrical body of four horizontally extending square tube shapes and in the cylindrical body along its lengthDegree direction is arranged and supports the floor of the lower end of the heater.

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