CN2456043Y

CN2456043Y - Automatic coal stove

Info

Publication number: CN2456043Y
Application number: CN 00268094
Authority: CN
Inventors: 方宝福
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-22
Filing date: 2000-12-22
Publication date: 2001-10-24
Anticipated expiration: 2010-12-22

Abstract

The utility model discloses a civil full automatic coal burning stove. The civil full automatic coal burning stove is characterized in that A sandwich type stove body is connected with a water inlet pipe and a water outlet pipe. A convex hollow closed type swinging grate is communicated with a blower by a ventilation pipe. Drug drop gaps are reserved on the convex hollow closed type swinging grate and the inner wall of the sandwich type stove body. A sphere coal division device is fixed on the central position of the convex hollow closed type swinging grate. Ventilation hole are arranged on the convex hollow closed type swinging grate around the sphere coal division device. Slug discharge holes are arranged on the outer circle of the convex hollow closed type swinging grate. A cam of the swinging grate drive mechanism and a driving shaft of the blower are fixed. A swinging shift fork and a vertical fixing rod of a ventilation pipe do reciprocating swinging matching. A coal transmission pipeline of an automatic coal filling system is inserted in a stove hearth in an inclined mode. A coal dropping opening is aligned to the upper side of the sphere coal division device.

Description

Civilian fully-automatic coal-fired stove

The utility model relates to a kind of civilian fully-automatic coal-fired stove, belongs to heating equipment.

In small towns, outskirts of a town away from central heating, can only adopt heating stove for civilian use, the one, the coal furnace of brick shim plate welding, the one, the coal furnace of full iron plate welding, they all adopt traditional flat pattern fixed grate, hand firing's mode, and fine coal, burning environment of inferior quality coal are insufficient, the thermal efficiency is low, volume of smoke exhaust emission environment.

The utility model provides a kind of civilian fully-automatic coal-fired stove at the problems referred to above, and it can solve no central heating zone winter heating, and can realize automatic stoking, and be particularly suited for burning fine coal, colm improve the thermal efficiency, automatic discharge, energy-conserving and environment-protective.

Task of the present utility model is finished as follows: the sandwich-type body of heater with advance, outlet pipe links, the hollow closed fire grate that rocks of convex is communicated with blower fan by ventilation duct, and this rocks fire grate and inboard wall of furnace body leaves the slag gap, the fire grate center is fixed with ball-type and divides the coal device, divide the coal device to establish air vent on the fire grate on every side, establish mud hole on the fire grate cylindrical, rocking the cam of fire grate driving mechanism and the driving shaft of blower fan fixes, rock the vertical fixing bar of shift fork and ventilation duct and do reciprocal rolling movingly, in the convey coal pipe oblique cutting burner hearth of automatic stoking system, coal dropping port is aimed at and is divided coal device top; The described cam lever that rocks the fire grate driving mechanism with rock shift fork and be connected into one with bearing pin, rock the shift fork support bar and be fixed in base plate, the cam lever head is dull and stereotyped to be connected with return spring with cam box; Described automatic stoking system convey coal pipe connect the coal mouth corresponding to the funneling screw rod that is connected as a single entity with the coal storage case driver of limiting the quantity of, fix two blades upper end in this actuator housing, the blade lower end forms adjustable clearance, on a lateral lobe sheet back housing, be provided with the impeller clearance and adjust screw, screw rod passes housing and is located at the top, impeller clearance, belt pulley and this screw rod thread connection, and provide power by motor.

The utility model adopts the hollow closed fire grate that rocks of convex, the fire grate center is fixed with the cam drive mechanism that ball-type divides the coal device and rocks fire grate, can make blower fan in work, cam lever with rock shift fork and do reciprocal rolling movingly, rocking fire grate also starts working, the funneling screw rod of the automatic stoking system driver of limiting the quantity of, can be by adjusting screw restriction coal amount, the fine coal automatic ration falls to dividing on the coal device through ball-type and is evenly broken up, fully burning under the effect of blower fan, rock fire grate and constantly slag is rocked and drain, thereby realize that the coal slagging-off is full-automatic.

Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:

Fig. 1 is the utility model overall structure figure

Fig. 2 is for rocking fire grate structure figure

Fig. 3 is for rocking fire grate driving machine composition

Fig. 4 is the funneling screw rod internal drive structure chart of limiting the quantity of

With reference to accompanying drawing 1,2,3,4, sandwich-type body of heater [1] with advance, outlet pipe [2], [3] link, the hollow closed fire grate [4] that rocks of convex is communicated with blower fan [9] by ventilation duct [8], and this rocks fire grate and inboard wall of furnace body leaves the slag gap, the fire grate center is fixed with ball-type and divides coal device [5], divide the coal device to establish air vent [6] on the fire grate on every side, establish mud hole [7] on the fire grate cylindrical, rocking the cam [11] of fire grate driving mechanism [10] fixes with the driving shaft of blower fan, rock shift fork [13] and do reciprocal rolling movingly with the vertical fixing bar [16] of ventilation duct, in convey coal pipe [21] the oblique cutting burner hearth of automatic stoking system [20], coal dropping port is aimed at and is divided coal device top; The described cam lever [12] that rocks fire grate driving mechanism [10] with rock shift fork [13] and be connected into one with bearing pin [14], rock shift fork support bar [15] and be fixed in base plate, cam lever head flat board [17] connects with return spring [18] with cam box [19]; Described automatic stoking system [20] convey coal pipe [21] connect the coal mouth corresponding to the funneling screw rod that is connected as a single entity with the coal storage case driver [22] of limiting the quantity of, fix two blades [23] upper end in this actuator housing, the blade lower end forms adjustable clearance, on a lateral lobe sheet back housing, be provided with the impeller clearance and adjust screw [24], screw rod [25] passes housing and is located at the top, impeller clearance, belt pulley [26] and this screw rod thread connection, and provide power by motor [27].

Claims

1, a kind of civilian fully-automatic coal-fired stove, it is by sandwich-type body of heater [1], water inlet pipe and water outlet pipe [2], [3], blower fan [9] constitutes, it is characterized in that: sandwich-type body of heater [1] with advance, outlet pipe [2], [3] link, the hollow closed fire grate [4] that rocks of convex is communicated with blower fan [9] by ventilation duct [8], and this rocks fire grate and inboard wall of furnace body leaves the slag gap, the fire grate center is fixed with ball-type and divides coal device [5], divide the coal device to establish air vent [6] on the fire grate on every side, establish mud hole [7] on the fire grate cylindrical, rocking the cam [11] of fire grate driving mechanism [10] fixes with the driving shaft of blower fan, rock shift fork [13] and do reciprocal rolling movingly with the vertical fixing bar [16] of ventilation duct, in convey coal pipe [21] the oblique cutting burner hearth of automatic stoking system [20], coal dropping port is aimed at and is divided coal device top.

2, civilian fully-automatic coal-fired stove as claimed in claim 1, it is characterized in that: the cam lever [12] that rocks fire grate driving mechanism [10] with rock shift fork [13] and be connected into one with bearing pin [14], rock shift fork support bar [15] and be fixed in base plate, cam lever head flat board [17] connects with return spring [18] with cam box [19].

3, civilian fully-automatic coal-fired stove as claimed in claim 1, it is characterized in that: automatic stoking system [20] convey coal pipe [21] connect the coal mouth corresponding to the funneling screw rod that is connected as a single entity with the coal storage case driver [22] of limiting the quantity of, fix two blades [23] upper end in this actuator housing, the blade lower end forms adjustable clearance, on a lateral lobe sheet back housing, be provided with the impeller clearance and adjust screw [24], screw rod [25] passes housing and is located at the top, impeller clearance, belt pulley [26] and this screw rod thread connection, and provide power by motor [27].