CN105695691A

CN105695691A - Rapid quenching furnace

Info

Publication number: CN105695691A
Application number: CN201410691623.8A
Authority: CN
Inventors: 潘亚辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-27
Filing date: 2014-11-27
Publication date: 2016-06-22

Abstract

A rapid quenching furnace is composed of a furnace body, a bogie, a rapid joint, a movable furnace door, a flue and a closed device, the furnace body is arranged on the bogie, the flue is arranged at the top of the furnace body, one side of the furnace body is provided with the movable door, a workpiece is arranged in the furnace body, the flue is composed of a main flue and a branch flue, and the branch flue is provided with the closed device. The rapid quenching furnace has the advantages of novel conception and reasonable design; the opening of the furnace is downward, the furnace body is inversely arranged on a steel structure furnace rack, and the furnace door rolls along a track from a cylinder to complete opening and closing motion, so the opening time is greatly shortened; and the workpeice inversely suspends in a hearth through a hoisting chain and undergoes heating treatment, then the furnace door is rapidly opened, the workpiece rapidly downslides through the hoisting chain, falls into a water tank of a water tank vehicle, and undergoes solid solution treatment, so the whole solid solution process is completed in a shortest time, and the heat treatment quality is ensured.

Description

A kind of rapid quenching stove

Technical field

The present invention relates to heat treatment stove technical field, especially relate to a kind of rapid quenching stove。

Technical background

Heat treatment to metal material, Quenching Treatment such as stainless steel part solution treatment and aluminium alloy, titanium alloy, prior art majority adopts the heating of common bell furnace, process with pond under forklift workpiece afterwards, or output burner hearth with after upset car type furnace heating, be turned in pond and process, after heating, the lower pond time is long, it is difficult to ensure that solid solution requires quick lower pond within the thermal losses minimum time, workpiece is not easily taken out after entering pond, even has single smallclothes and is lost in quenching bath。

Summary of the invention

For above deficiency, it is an object of the invention to provide a kind of rapid quenching stove, reach to process the purpose of different heat treatment part by changing the length of the walking mechanism of stove。

The technical scheme is that and be accomplished by: a kind of rapid quenching stove, it is made up of body of heater, chassis, snap joint, movable fire door, flue and obturator, body of heater is arranged on chassis, flue is arranged on body of heater the top, body of heater side is equipped with movable fire door, workpiece is placed in body of heater, it is characterised in that: described flue is made up of a flue collector and a point flue, and point flue is provided with obturator。

Described chassis forms by driving chassis, driven bogie and snap joint。

The present invention, novel, reasonable in design, the type of furnace is fire door mode down, and body of heater is reverse mounted on steel construction grate, and fire door has been rolled open and close running by cylinder along track, opening time greatly speeds up, workpiece is heated processing by hoisting chain reversal of the natural order of things in burner hearth, after heating, quickly opens fire door, workpiece quickly glides either directly through hoisting chain and falls into the water tank of water-tank lorry, carry out solution treatment, within the shortest time, complete whole solid solution process, it is ensured that thermal treatment quality。

Accompanying drawing explanation

Fig. 1 is the schematic front view of the present invention。

In accompanying drawing: 0-ground；1-base；2-water tank；3-grate；4-heating element heater；5-blower fan；6-motor；7-hoisting chain；8-motor；9-track；10-wheel shaft；11-leg；12-wheel；13-pulley；14-workpiece；15-fire door。

Detailed description of the invention

With reference to shown in Fig. 1, one rapid quenching stove of the present invention includes grate 3, body of heater, fire door 15, water-tank lorry and track 9, and grate 3 is fixed on ground 0, and body of heater is that insulation material is built by laying bricks or stones, is fixedly mounted on above grate 3, and fire door is down。Burner hearth of the furnace body is fixed with heating element heater 4, and is installed with the blower fan 5 that motor 6 drives, with uniform in-furnace temperature。Being fixed with pulley 13 on body of heater or grate 3, be fixed on the motor 8 on ground 0 or grate 3, be fixedly connected on one end of the hoisting chain 7 of potassium steel modifier treatment, hoisting chain 7 other end is walked around pulley 13 and is entered burner hearth, lifts workpiece。Being further fixed on track and cylinder on grate 3, track is provided with slope。Fire door 15 bottom of insulation material is installed equipped with roller, is placed on track by roller, and hinged with the piston rod of cylinder。Start cylinder, make fire door 15 roll open and close running along track。Fire door 15 is forced into slope through cylinder and lifts, and is fastened by fire door airtight。Below grate 3 or ground 0 is installed with i-beam track 9。The base 1 of described water-tank lorry is fixed with water tank 2, wheel shaft 10 is fixed on base 1 by leg 11, wheel 12 is arranged on wheel shaft 10, motor is fixedly mounted on water-tank lorry, and be connected with wheel 12 by driving belt, water-tank lorry is placed on track 9 by wheel 12, starts motors along rails 9 mobile water tank car, takes the workpiece 14 in water tank 2 away。

In addition to the above, the present invention is used for stainless steel part solution treatment and the metal material heat treatment such as aluminium alloy, titanium alloy, it is also possible to have other embodiments。In every case the technical scheme adopting equivalent replacement or equivalent transformation to be formed, belongs to the protection domain of application claims。

Claims

1. a rapid quenching stove, it is made up of body of heater, chassis, snap joint, movable fire door, flue and obturator, body of heater is arranged on chassis, flue is arranged on body of heater the top, body of heater side is equipped with movable fire door, workpiece is placed in body of heater, it is characterised in that: described flue is made up of a flue collector and a point flue, and point flue is provided with obturator。

2. a kind of rapid quenching stove according to claim 1, it is characterised in that: described chassis forms by driving chassis, driven bogie and snap joint。