CN201100644Y

CN201100644Y - Coal furnace residue unload bridge

Info

Publication number: CN201100644Y
Application number: CNU2007200649718U
Authority: CN
Inventors: 姚志红; 邓志强
Original assignee: CHENZHOU NATURAL THERMAL EQUIPMENT CO LTD
Current assignee: CHENZHOU NATURAL THERMAL EQUIPMENT CO LTD
Priority date: 2007-10-30
Filing date: 2007-10-30
Publication date: 2008-08-13
Anticipated expiration: 2017-10-30

Abstract

The utility model relates to a coal stove clinker discharge flame band bridge used in a coal stove of coal briquette, which comprises a plurality of stove bars (1) which are arranged in parallel and a holdfast for the stove bars, wherein an espino tooth (2) is arranged on the bar body of each stove bars (1), and the holdfast for the stove bars is the stove wall portion which is the connecting position of the lower end of a stove box (3) and an air chamber (4), then discharge axle holes (5, 6) which are respectively opened on the opposed faces of the stove wall, one ends of the stove bars (1) are respectively inserted in the discharge axle hole (5) on one side, and the other ends of the stove bars are penetrated through the discharge axle hole (6) on the opposite side, further the ends of the stove bars are mutually hinged through a crank connecting rod under the covering surface of the stove wall, thereby the stove bars (1) on the flame band bridge are mutually rotated through a rotating handle. The coal stove clinker remove flame band bridge has the advantages of simple and convenient operation, and the coal briquette is fully burned without clinker blocking and dust pollution.

Description

Coal stove slag dumping grate

Technical field

The utility model relates to a kind of moulded coal stove slag unloading device, specifically a kind of coal stove slag dumping grate.

Background technology

At present, the fire grate of existing moulded coal stove is the fire grate that prolongs with the fence type of old-fashioned Loose-coal stove basically, since the fence type fire grate hole narrower, the deslagging method of moulded coal stove is most of to be adopted from stockhole and takes out burning slag or mouthful draw crushed slag with hook from the below ash to the greatest extent, above slag dumping mode is easy to cause dust to fly upward, contaminated environment, it is healthy to influence people ground.People have invented many deslagging devices for solving this trouble, have reached the slag dumping purpose.As the Feng Zifu of the big pharmacy of Hua Taimin health, Jinan City, Shandong Province Co., Ltd on September 20th, 2004, to China Intellectual Property Office utility model patent " manually slag separator " has been proposed, application number is 200420053834.0, it has a rocker to be arranged on a left side, the below of right slip grate, rocker and cradle wall junction are respectively arranged with rocking arm; the two ends of rocking arm respectively with a drive link and a left side; right actuating arm links to each other; a left side; a right actuating arm and a left side; right fence type slip grate links to each other; fence type slip grate is provided with C type and O type combined type cutting knife, in the sliding channel of two grate horizontal on support.Although this grate has characteristics such as slag dumping is fast, health is pollution-free.But the transmission mechanism complexity, processing difficulties, particularly high-temperature burner hearth are provided with the grate sliding channel, and easily therefore sintering or blocked by slag can influence normal use.

Summary of the invention

Technical problem to be solved in the utility model be at above-mentioned deficiency it, a kind of processing that is easy to is provided, simple to operate, no slag obstruction, the moulded coal sufficient combustion, easy to use, free of contamination coal stove slag dumping grate.

The technical solution of the utility model is: a kind of coal stove slag dumping grate includes many fire bars and fire bars support, the many parallel layings of fire bars; Every fire bars shaft band chaste tree ratchet, the fire bars support is the furnace wall part of burner hearth of the furnace body lower end and air compartment junction, there is the opposite face axis hole that begins to rehearse respectively at place, this furnace wall, one end of above-mentioned fire bars inserts respectively in row's axis hole of a side, end passes row's axis hole of opposite side in addition, under the layer coverage rate of furnace wall, be hinged, make between the fire bars on the grate and can rotate mutually by swing handle by crank connecting link.

The utility model provides a kind of coal stove slag dumping grate, use operation very simple, under the motion of swing handle, order about the positive and negative twisting of every fire bars on the grate by crank connecting link, stir the moulded coal in the burner hearth on the one hand, make it sufficient combustion, the grate that has solved existing moulded coal stove influences the clean-burning problem of moulded coal; Most moulded coal burn on the other hand by chaste tree ratchet attrition crushing, and moulded coal in the disengaging burner hearth that after-flame moulded coal slag can be complete falls in the slag dolly, is convenient to take out, and free from dust is flown upward.Thereby, realized that slag dumping is quick, hygiene, convenient and practical purpose.

Description of drawings

Fig. 1 is the schematic diagram of coal stove slag dumping grate;

Fig. 2 is the fire bars schematic diagram;

The specific embodiment

Explain below below with reference to Figure of description coal stove slag dumping grate of the present utility model being done.

Fig. 1 is a kind of coal stove slag dumping grate, includes many fire bars 1 and fire bars support, many fire bars 1 parallel layings; Every fire bars 1 shaft band chaste tree ratchet 2; The fire bars support is the furnace wall part of burner hearth of the furnace body 3 lower ends and air compartment 4 junctions, and there are opposite face begin to rehearse respectively axis hole 5 and row's axis hole 6 in place, this furnace wall; One end of above-mentioned fire bars 1 inserts respectively in row's axis hole 5 of a side, and end passes row's axis hole 6 of opposite side in addition, is hinged by crank connecting link under the layer coverage rate of furnace wall, makes between the fire bars 1 on the grate and can rotate mutually by swing handle.

Fig. 2 is the fire bars schematic diagram, fire bars 1 shaft band chaste tree ratchet 2.

Claims

1, a kind of coal stove slag dumping grate includes many fire bars (1) and fire bars support, the parallel laying of many fire bars (1); It is characterized in that: every fire bars (1) shaft band chaste tree ratchet (2); The fire bars support is the furnace wall part of burner hearth of the furnace body (3) lower end and air compartment (4) junction, and there is the opposite face axis hole (5,6) that begins to rehearse respectively at place, this furnace wall; One end of above-mentioned fire bars (1) inserts respectively in row's axis hole (5) of a side, and end passes row's axis hole (6) of opposite side in addition, is hinged by crank connecting link under the layer coverage rate of furnace wall, makes between the fire bars (1) on the grate and can rotate mutually by swing handle.