CN201133771Y

CN201133771Y - Inclined bottom automatic discharging furnace

Info

Publication number: CN201133771Y
Application number: CNU2007201260571U
Authority: CN
Inventors: 杨忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-30
Filing date: 2007-11-30
Publication date: 2008-10-15
Anticipated expiration: 2017-11-30

Abstract

The utility model provides an automatic discharge furnace with an incline bottom which includes a stack; one end of the stack is provided with a feed furnace door; a discharge furnace door is arranged at the other end of the stack corresponding to the feed furnace door; a chock block is arranged on the position on the incline bottom near the discharge furnace door; a top material mechanism is arranged below the incline bottom; the incline bottom is provided with a through hole matched with a top material rod on the top material mechanism. The automatic discharge furnace with an incline bottom has the advantages of high automatization, being convenient to be operated, stable heating technique, reliable quality, good social and economic benefits and being suitable for the continuous operation on a production line.

Description

Wedged bottom self-emptying stove

Technical field

The utility model relates to a kind of metallurgical industrial furnace, particularly relates to a kind of wedged bottom self-emptying stove that is used to heat the pole workpiece.

Background technology

At present, the industry batch-type furnace is generally single door structure, loading and unloading material mode has following two kinds: 1, artificial loading and unloading material: method of operating is that artificial recruitment tool puts in fire door workpiece is taken out from stove after opening fire door, shortcoming is workman's operating environment temperature height, labour intensity is big, security incident takes place easily, can not be used for overweight workpiece.2, mechanical handling material: method of operating is to open to put in fire door with manipulator behind the fire door workpiece is taken out, and shortcoming is a complicated in mechanical structure, and operation easier is big, the manufacturing cost height, and the operating time is long, and heat loss is big.

The utility model content

The purpose of this utility model is at above-mentioned the deficiencies in the prior art, provide a kind of reasonable in design, safe and reliable, easy and simple to handle, labour intensity is little, high efficiency and the little wedged bottom self-emptying stove of body of heater heat loss.

To achieve these goals, the technical solution adopted in the utility model is: a kind of wedged bottom self-emptying stove, comprise body of heater, one end of described body of heater is provided with the pan feeding fire door, it is characterized in that being provided with the discharging fire door with the corresponding other end of pan feeding fire door on the described body of heater, bottom of furnace body is a wedged bottom, described wedged bottom is higher than the position of described wedged bottom near the discharging fire door near the position of pan feeding fire door, position near the discharging fire door on the described wedged bottom is equipped with block, described wedged bottom below is equipped with material jacking mechanism, and described wedged bottom has the through hole that matches with ejector beam on the material jacking mechanism.

The utility model compared with prior art has the following advantages:

1, automaticity height, easy and simple to handle: as only to need to push up from the bottom for the pole workpiece, workpiece just can roll out under the gravity effect automatically, overcome artificial and the mechanical handling material need put in the shortcoming that fire door is operated, compare with the traditional industry batch-type furnace, production efficiency doubles than mechanical handling material, improves twice than artificial loading and unloading material;

2, heating process is stable, reliable in quality: because each root workpiece is through identical heating-up temperature field, the time that each root workpiece stops in the heating-up temperature field when working continuously is also identical, so each root workpiece has passed through identical heating process, steady quality is reliable.

3, society, good in economic efficiency: the outlet fire door only need be opened the height of pole diameter of work during wedged bottom self-emptying furnace discharge, workpiece just can roll out, compare with the discharge method of traditional industry batch-type furnace, the fire door heat loss can reduce by 50%, greatly reduce energy resource consumption, reduce the thermal pollution in the factory building, improved working environment.

Below in conjunction with drawings and Examples the utility model is further specified.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

Shown in Figure 1, the utility model is two case structures, it comprises body of heater 2, one end of described body of heater 2 is provided with pan feeding fire door 1, be provided with discharging fire door 3 with the pan feeding fire door 1 corresponding other end on the described body of heater 2, body of heater 2 bottoms are wedged bottom, described wedged bottom is higher than the position of described wedged bottom near discharging fire door 3 near the position of pan feeding fire door 1, position near discharging fire door 3 on the described wedged bottom is equipped with block 4, described wedged bottom below is equipped with material jacking mechanism 5, and described wedged bottom has the through hole that matches with ejector beam on the material jacking mechanism 5.Described material jacking mechanism 5 is manipulator, cylinder or hydraulic jack.

Operation principle of the present utility model: open pan feeding fire door 1 earlier, pole workpiece 6 rolls in the body of heater 2 from last station, is blocked by block 4 and arranges along furnace bottom; After finishing heating, open discharging fire door 3, material jacking mechanism 5 stretches out ejector beam and is entered in the body of heater 2 by the furnace bottom through hole, ejector beam upwards pushes up the pole workpiece 6 that contacts with block 4, pole workpiece 6 is subjected to its gravity effect to roll out body of heater 2 to next station from discharging fire door 3 automatically after the constraint that breaks away from block 4, all the other pole workpiece 6 are subjected to its gravity effect to move a workpiece distance from trend discharging fire door 3 directions, in body of heater 2, replenish workpiece then, continuous operation guarantees that every workpiece is identical heat time heating time in stove.

Claims

1, a kind of wedged bottom self-emptying stove, comprise body of heater (2), one end of described body of heater (2) is provided with pan feeding fire door (1), it is characterized in that described body of heater (2) is gone up and the corresponding other end of pan feeding fire door (1) is provided with discharging fire door (3), body of heater (2) bottom is a wedged bottom, described wedged bottom is higher than the position of described wedged bottom near discharging fire door (3) near the position of pan feeding fire door (1), position near discharging fire door (3) on the described wedged bottom is equipped with block (4), described wedged bottom below is equipped with material jacking mechanism (5), and described wedged bottom has the through hole that matches with ejector beam on the material jacking mechanism (5).

2, wedged bottom self-emptying stove according to claim 1 is characterized in that: described material jacking mechanism (5) is manipulator, cylinder or hydraulic jack.