CN2662142Y

CN2662142Y - Multi-function briquette heat-pipe boiler

Info

Publication number: CN2662142Y
Application number: CN 200320111199
Authority: CN
Inventors: 刘沛宪
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-06
Filing date: 2003-11-06
Publication date: 2004-12-08
Anticipated expiration: 2013-11-06

Abstract

The utility model discloses a multi-functional coal heat pipe boiler, which comprises a combustion chamber and a boiler body. The utility model is characterized in that: a longitudinal track is arranged in the lower part of the combustion chamber; a plurality of grates are arranged on the track; a coal driver which can push the grates to move forward is arranged on a stove body at the end of the track; a boiler body water jacket is arranged in the upper part of the combustion chamber; a plurality of smoke flues communicated with the combustion chamber and guided to a smoke collection chamber in the lower part of a smoke outlet are arranged aslant and longitudinally in the boiler body water jacket; a plurality of heat pipes are arranged vertically to be communicated with the combustion chamber. The utility model is characterized in that: the combustion chamber and the boiler body water jacket are arranged up and down; a coal briquette support discharges the coal; the grates carry the coal to move forward in sections on a slideway; the coal is burnt to directly heat the boiler body; the high-temperature smoke is fully heated through the boiler body water jacket; together with the heat pipe effects in the water jacket, the utility model not only has simple structure, but also has high thermal efficiency; the utility model has the functions of simultaneous heating, drinking boiled water supply and cooking for cooking ranges; therefore, the utility model is very suitable to use in families, departments and units.

Description

Multi-functional moulded coal heat pipe boiler

Technical field: the utility model relates to a kind of moulded coal heat pipe boiler

Background technology: up to the present, the existing some technology that relate to the moulded coal heat pipe boiler of Chinese patent disclose, and CN2532365 " horizontal heat pipe Honeycomb briquet hot-water boiler " is an example wherein.This patent is by a plurality of combustions chamber, a plurality of smoke-box, a plurality of upper smoke tube and a plurality of lower smoke tube and be positioned at combustion chamber (1) lateral vertical side water pipe grid and the formations such as horizontal water pipe grid above the combustion chamber (1), therefore have complex structure, make difficulty, be not easy to defectives such as maintenance, and coal is advanced from many mouthfuls in a plurality of combustion chambers, so also exists problems such as being not easy to use.

The utility model content:

Task of the present utility model is at the deficiencies in the prior art, and a kind of multi-functional moulded coal heat pipe boiler is provided, and it is not only simple in structure, easy to manufacture, be convenient to safeguard, and only have a combustion chamber to advance coal heating is but arranged, for drinking water, for cooking stove multiple function such as cook from an inlet.

Technical solution of the present utility model is: a kind of multi-functional moulded coal heat pipe boiler, comprise combustion chamber and pot body, it is characterized in that: the bottom of combustion chamber is provided with long rails, is equipped with several fire grates on the track, is provided with on the body of heater of track end and can promotes the coal propeller that fire grate advances; Pot body water jacket is positioned at the top of combustion chamber, and fore-and-aft tilt is provided with the fume collecting chamber that several flue tubes that are connected with the combustion chamber lead to the outlet flue bottom in it, vertically is provided with several heat pipes and leads to the combustion chamber.

In addition, on pot body water jacket, also be provided with for cooking and use the cooking stove eye, its bottom straight through combustion chamber; In pot body water jacket, also its top is separated out a upper water sleeve and is used for supplying drinking water with dividing plate.

Compared with prior art, advantage of the present utility model mainly is:

(1) because the utility model has only a combustion chamber, a pot body water jacket, and the two is up and down and arranges, and is therefore simple in structure, easy to manufacture, easy to maintenance.

(2) because a combustion chamber and a pot body arrange that up and down coal-fired directly give the heating of pot body, high-temperature flue gas fully heats by pot body water jacket, the heat pipe effect in the water jacket in addition, so can improve the thermal efficiency of boiler, facts have proved that its thermal efficiency reaches 85%;

(3) owing to adopt moving grate to advance coal, therefore allow molded coal boiler become very convenient in the use.During use one pile of spiral shell of moulded coal is placed on the fire grate and from coal inlet line upon line and places it on the track, or first fire grate is placed on up put coal again on the track, precession promotion fire grate drive moulded coal by coal propeller enters combustion chamber participation burning then, when the burning of the moulded coal on the fire grate totally and runs to cleanout door, fire grate and cinder are taken out in the lump, put into the new coal of another fire grate thereupon again.So, even a coal input quantity is very big, it is also quite convenient to use, and time saving and energy saving.

(4) because employing type coal holding raft advances coal, each fire grate carries the coal segmentation and advances, and has rational gap between fire grate and fire grate, coal and the coal, therefore adopts gravity-flow ventilation, can guarantee that like this coal cinder fully burns and the quantity of heat production steady and continuous, need not use the air blast air-introduced machine again; Because the advantage of moulded coal self can fully be burnt in addition, therefore not only can not cause environmental pollution, and dedusting and desulfurization facility need not be installed again.So the utility model has not only reduced the equipment input but also can save operation cost.

(5) the utility model is multiple functional, have can heat simultaneously, for drinking water, for cooking stove multiple use such as cook.

Description of drawings:

Fig. 1 is an external structure schematic diagram of the present utility model.

Fig. 2 is an internal structure schematic diagram of the present utility model.

Fig. 3 is that schematic diagram is laid on the plane of interior flue tube of pot body water jacket and heat pipe

The specific embodiment:

As shown in Figure 1, outside of the present utility model also is provided with coal inlet 13 and cleanout door 14 and ventilating opening 12 in its side except each mouth of pipe and water level meter, water-thermometer etc.As Fig. 1, shown in Figure 3, inside of the present utility model comprises combustion chamber and pot body, it is characterized in that: the bottom of combustion chamber 1 is provided with long rails 11, be equipped with several fire grates 10 on the track 11, on the body of heater of track 11 ends, be provided with and promote the coal propeller 9 that fire grate 10 advances, this coal propeller 9 is exactly a precession mechanism in fact, can manually also can adopt motor-driven.Pot body water jacket 2 is positioned at the top (and fuse with combustion chamber ambient water cover) of combustion chamber 1, fore-and-aft tilt is provided with the fume collecting chamber 3 that several flue tubes that are connected with the combustion chamber 7 lead to outlet flue 5 bottoms in it, the fume collecting chamber 3 here is the big down little infundibulate that, and puts together in outlet flue 5 in its upper end; Also vertically being provided with several heat pipes 8 leads to combustion chamber 1 in the pot body water jacket 2.In addition, on pot body water jacket 2, be provided with cooking stove eye 6, its bottom straight through combustion chamber 1 for the usefulness of cooking; Top near fume collecting chamber in pot body water jacket 2 is separated out a upper water sleeve 4 with dividing plate with its top, is used to provide drinking water.

The utility model is the normal-pressure horizontal boiler, and suitable family of its miniature boiler and small-scale unit are used to cook, supply purposes such as drinking-water, domestic water and heating.Its boiler capacious can be used as enterprises and institutions such as office, school, army, factory and dormitory building thereof as purposes such as supply drinking-water, domestic water and heating.

Claims

1, a kind of multi-functional moulded coal heat pipe boiler, comprise combustion chamber and pot body, it is characterized in that: the bottom of combustion chamber (1) is provided with long rails (11), be equipped with several fire grates (10) on the track (11), on the body of heater of track (11) end, be provided with and promote the coal propeller (9) that fire grate (10) advances; Pot body water jacket (2) is positioned at the top of combustion chamber (1), and fore-and-aft tilt is provided with the fume collecting chamber (3) that several flue tubes that are connected with the combustion chamber (7) lead to outlet flue (5) bottom in it, vertically is provided with several heat pipes (8) and leads to combustion chamber (1).

2, according to the multi-functional moulded coal heat pipe boiler of claim 1, it is characterized in that: on pot body water jacket (2), be provided with cooking stove eye (6), its bottom straight through combustion chamber (1).

3, according to the multi-functional moulded coal heat pipe boiler of claim 1 or 2, it is characterized in that: its top is separated out a upper water sleeve (4) at pot body water jacket (2) inner-use clapboard.