CN2410553Y

CN2410553Y - Reverse cone bottom-connecting cast-iron furnace

Info

Publication number: CN2410553Y
Application number: CN 99253944
Authority: CN
Inventors: 赵汉明
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-26
Filing date: 1999-11-26
Publication date: 2000-12-13
Anticipated expiration: 2009-11-26

Abstract

The utility model relates to a reverse cone bottom-connecting cast-iron furnace, which is composed of a furnace shell, a furnace pipe, a furnace bottom, a furnace foot, a furnace door, a furnace plate and a furnace flue, wherein, the furnace shell, the furnace bottom and the furnace foot are entirety which is completed by that casting iron is cast once, and the entirety presents an inverted cone of which the upper part is big and the lower part is small; the furnace door and the furnace flue are respectively an iron casting and are fixedly connected via a bolt. The furnace uses the iron casting which is convenient for radiation, and simultaneously, the furnace shell uses the design of a structure of which the upper part is big and the lower part is small, which causes the coal to be sufficiently burnt in the furnace, and therefore, not only the heat delivery surface of the furnace be increased but also the coal consumption is saved, and the service life of the furnace can be prolonged.

Description

Back taper connects the iron furnace of casting from the bottom

The utility model relates to a kind of warming stove, is meant that specifically a kind of back taper connects the iron furnace of casting from the bottom

In recent years, improved much at the structure of honeycomb briquette stove, no matter be its speed of getting angry, or on time of banking up a fire and heating effect, all obtained suitable progress, as " twoport secondary air intake furnace " (application number: 93248082), recently the honeycomb briquette stove of seeing on the market that will bank up a fire and dispose about mouth in addition, the technical characterstic of these stoves is each has something to recommend him, and has obtained certain success on market.When but really there is warming in existing honeycomb briquette stove, coal consumption is big, the not good shortcoming of the little heating effect of radiating surface, the stove that adopts the galvanized iron sheet on the market to do, when vent is opened when big, though the heating temperature rises to some extent, but the time one is long, the serious corrosion furnace shell of meeting surface, thereby the life-span of minimizing stove.

The purpose of this utility model is to propose a kind of back taper to connect the iron furnace of casting from the bottom, and it can increase the radiating surface of stove, saves coal consumption, also can prolong stove service life simultaneously.

The purpose of this utility model is to realize like this, it is made up of furnace shell, flue, furnace bottom, stove pin, fire door, stone or metal plate for standing a stove on as a precaution against fire, stove flue, its contribution to prior art is, described furnace shell, furnace bottom, stove pin are the whole ironcastings of once casting and finishing, the reverse taper that described furnace shell is big up and small down, adopting fire door, stone or metal plate for standing a stove on as a precaution against fire, the stove flue of same ironcasting is to be connected on the furnace shell by bolting.

Good effect of the present utility model is, because this stove adopts the ironcasting of being convenient to dispel the heat, thereby makes the heating effect of stove better, can prolong stove service life; The heat that burns in stove according to coal these characteristics of top in stove that focus mostly on have adopted up big and down small structural design to furnace shell, make coal fully burning in stove, have both increased the radiating surface of stove, have saved coal consumption again.

Below in conjunction with accompanying drawing the utility model is further described,

Fig. 1 is a schematic diagram of the present utility model,

As shown in the figure, the utility model is made up of furnace shell, flue, furnace bottom, stove pin, fire door, stone or metal plate for standing a stove on as a precaution against fire, stove flue, wherein furnace shell 1, furnace bottom 2, stove pin 3 are the integral body that cast iron is once cast and finished, the reverse taper that furnace shell 1 is big up and small down, fire door 4, stone or metal plate for standing a stove on as a precaution against fire 5, stove flue 6 are respectively ironcastings and are connected on the furnace shell by bolting, promptly can be made into back taper disjunctor cast iron stove described in the utility model.

Claims

1, a kind of back taper connects the iron furnace of casting from the bottom, it is made up of furnace shell, flue, furnace bottom, stove pin, fire door, stone or metal plate for standing a stove on as a precaution against fire, stove flue, it is characterized in that, described furnace shell, furnace bottom, stove pin are the whole ironcastings of once casting and finishing, the reverse taper that described furnace shell is big up and small down, adopting fire door, stone or metal plate for standing a stove on as a precaution against fire, the stove flue of same ironcasting is to be connected on the furnace shell by bolting.