CN202630383U

CN202630383U - Half-gasification smokeless environmental-friendly boiler capable of turning waste into energy

Info

Publication number: CN202630383U
Application number: CN 201220276472
Authority: CN
Inventors: 岳秀宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-13
Filing date: 2012-06-13
Publication date: 2012-12-26
Anticipated expiration: 2022-06-13

Abstract

The utility model relates to a boiler, in particular to a half-gasification smokeless environmental-friendly boiler capable of turning waste into energy. The half-gasification smokeless environmental-friendly boiler capable of turning the waste into the energy comprises a shell, the shell is in a sandwich structure, a water jacket is arranged in the shell, an upper partition plate, an upper cross pipe and a lower cross pipe are arranged in an inner cavity of the shell, the upper cross pipe and the lower cross pipe are arranged to be parallel to each other, and two ends of the upper cross pipe and two ends of the lower cross pipe are all fixedly connected with the inner wall of the shell and all communicated with the water jacket. The upper partition plate is in a sandwich structure with a hollow cavity, the upper partition plate is obliquely arranged in the inner cavity of the shell and also communicated with the water jacket, and the lower end of the upper partition plate is fixedly connected with the upper cross pipe. A partition wall is fixedly connected with the bottom of the lower cross pipe, an oblique fire grate is arranged above the lower cross pipe, the oblique fire grate is composed of multiple heat conducting pipes which are arranged on the same oblique plane, the lower end of each heat conducting pipe is communicated with the lower cross pipe, the upper end of each heat conducting pipe is communicated with the water jacket below a coal feeding inlet, one surface of the upper partition plate is far away from the oblique fire grate, and rear heat conducting pipes are arranged on the surface of the upper partition plate. One end of each rear heat conducting pipe is fixedly connected with the upper partition plate and communicated with an inner cavity of the upper partition plate, and the other end of each rear heat conducting pipe tilts upwards and is communicated with the water jacket. According to the half-gasification smokeless environmental-friendly boiler capable of turning the waste into the energy, the oblique fire grate which is unique in structure is utilized to support coal, and therefore the half-gasification smokeless environmental-friendly boiler capable of turning the waste into the energy is simpler in structure; the oblique fire grate also plays a role of heat conduction, and therefore the oblique fire grate is beneficial to improvement of thermal efficiency; and since heat generated from coal combustion sequentially passes two combustion chambers, heat exchange route is extended, full combustion of the coal can be promoted, off-gas pollution is reduced, and the purpose of a smokeless emission is achieved.

Description

A kind of useless commentaries on classics smokeless environment-friendly stove that can partly gasify

Technical field

The utility model relates to a kind of boiler, is a kind of useless commentaries on classics smokeless environment-friendly stove that can partly gasify specifically.

Background technology

Existing boiler all is provided with the fire grate of level in burner hearth, fuel such as coal are placed on and burn on the fire grate, and the hot gas that produces during burning rises, and the water in the boiler is heated.This traditional boiler coal is still on the fire grate motionless in burning; The coal that is in the centre has only through lime-ash and contacts with oxygen; It is insufficient often to be easy to generate coal burning, and the thermal efficiency is not high, and energy consumption is big; The problem that waste gas is many, dust pollution is serious does not meet the requirement of environmental protection and energy saving.

Summary of the invention

The purpose of the utility model provide a kind of simple in structure, the thermal efficiency is high, not over-emitting black exhaust, pollute few useless commentaries on classics smokeless environment-friendly stove that can partly gasify.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

The utility model described a kind of useless commentaries on classics can partly gasification smokeless environment-friendly stove comprises housing; Housing is a sandwich, in establish water jacket, the lower end of housing has cleaning door; The upper end of housing has the mouth of delivering coal, and it is characterized in that: be provided with upper spacer, upper lateral tube, lower transverse tubule in the inner chamber of housing; Upper lateral tube and lower transverse tubule are arranged in parallel; All fixedly connected with the inwall of housing and be communicated with water jacket in the two ends of upper lateral tube and lower transverse tubule, said upper spacer is the sandwich that has cavity, and upper spacer is obliquely installed in the inner chamber of housing; All fixedly connected with the inwall of housing with the upper end in the both sides of upper spacer; And be communicated with water jacket, fixedly connected with upper lateral tube in the lower end of upper spacer, and the inner chamber of upper spacer is communicated with the inner chamber of upper lateral tube; Below lower transverse tubule, be fixedly connected with partition wall; The top of lower transverse tubule is provided with inclined grate; Said inclined grate is made of the many heat pipes that are arranged on the same clinoplain, and the lower end of said heat pipe is communicated with lower transverse tubule, and the upper end of heat pipe is communicated with mouthful water jacket of below of delivering coal; Be provided with the back heat pipe at the another side of the upper spacer relative with inclined grate, an end of said back heat pipe is fixedly connected with upper spacer and be communicated with the inner chamber of upper spacer, and the other end of back heat pipe is tilted to, is communicated with water jacket.

After adopting technique scheme, this boiler adopts the unique inclined grate of structure to support coal, replaces the effect of horizontal fire grate, and structure is simpler; Inclined grate also has the effect of heat conduction simultaneously; Help improving the thermal efficiency; In two combustion chambers that V-shape is arranged, the hot gas that coal burning produces is successively through two combustion chambers, not only prolonged the route of heat exchange but also can promote the abundant burning of coal; Reduce tail gas pollution, reach the purpose of smokeless emission.

Description of drawings

Fig. 1 is the structural representation of one embodiment of the invention.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.

As shown in Figure 1; The utility model described a kind of useless commentaries on classics can partly gasification smokeless environment-friendly stove comprises housing 1; Housing 1 is a sandwich, in establish water jacket 9, the lower end of housing 1 has cleaning door 2; The upper end of housing 1 has the mouth 3 of delivering coal, and is provided with upper spacer 6, upper lateral tube 4, lower transverse tubule 5 in the inner chamber of housing 1; Upper lateral tube 4 is arranged in parallel with lower transverse tubule 5; The two ends of upper lateral tube 4 and lower transverse tubule 5 all are fixedly connected with the inwall of housing 1 and are communicated with water jacket, and said upper spacer 6 is for having the sandwich of cavity, and upper spacer 6 is obliquely installed in the inner chamber of housing 1; The both sides of upper spacer 6 all are fixedly connected with the inwall of housing 1 with the upper end; And be communicated with water jacket 9, the lower end of upper spacer 6 is fixedly connected with upper lateral tube 4, and the inner chamber of upper spacer 6 is communicated with the inner chamber of upper lateral tube 4; Below lower transverse tubule 5, be fixedly connected with partition wall 7; The top of lower transverse tubule 5 is provided with inclined grate 8; Said inclined grate 8 is made up of the many heat pipes that are arranged on the same clinoplain; The lower end of said heat pipe is communicated with lower transverse tubule 5, and the upper end of heat pipe is communicated with the water jacket 9 of mouthful 3 belows of delivering coal; Another side at the upper spacer 6 relative with inclined grate 8 is provided with back heat pipe 10, and an end of said back heat pipe 10 is communicated with upper spacer 6 fixed connections and with the inner chamber of upper spacer 6, and the other end of back heat pipe 10 is tilted to, is communicated with water jacket 9.

During use, mouthfuls 3 coal sent into burner hearth through delivering coal, coal leaves in by in the space between upper spacer 6 and the inclined grate 8.During coal burning, close the mouth 3 of delivering coal, the oxygen that the air vent 10 below inclined grate 8 is sent here rises through the slit between the heat pipe, participates in burning; The heat that coal burning produces heats the water in the water jacket through upper spacer 6 and inclined grate 8; During coal burning, flame and hot gas receive stopping of upper spacer 6, and to extending below, the combustion chamber through entering upper spacer 6 left sides, the gap between upper lateral tube 4, the lower transverse tubule 5 burns away, and will 10 heating of back heat pipe.Through the burning and the absorption heat of two combustion chambers, the burning of fuel is more abundant, and the thermal efficiency is higher.

Claims

1. useless commentaries on classics smokeless environment-friendly stove that can partly gasify; Comprise housing (1); Housing (1) is a sandwich, in establish water jacket (9), the lower end of housing (1) has cleaning door (2); The upper end of housing (1) has deliver coal mouthful (3), it is characterized in that: be provided with upper spacer (6), upper lateral tube (4), lower transverse tubule (5) in the inner chamber of housing (1); Upper lateral tube (4) and lower transverse tubule (5) are arranged in parallel; The two ends of upper lateral tube (4) and lower transverse tubule (5) all are fixedly connected with the inwall of housing (1) and are communicated with water jacket; Said upper spacer (6) is for having the sandwich of cavity; Upper spacer (6) is obliquely installed in the inner chamber of housing (1), and the both sides of upper spacer (6) all are fixedly connected with the inwall of housing (1) with the upper end, and are communicated with water jacket (9); The lower end of upper spacer (6) is fixedly connected with upper lateral tube (4), and the inner chamber of upper spacer (6) is communicated with the inner chamber of upper lateral tube (4); Be fixedly connected with partition wall (7) in the below of lower transverse tubule (5); The top of lower transverse tubule (5) is provided with inclined grate (8); Said inclined grate (8) is made up of the many heat pipes that are arranged on the same clinoplain; The lower end of said heat pipe is communicated with lower transverse tubule (5), and the upper end of heat pipe is communicated with mouthful water jacket (9) of (3) below of delivering coal; Another side at the upper spacer (6) relative with inclined grate (8) is provided with back heat pipe (10); One end of said back heat pipe (10) is fixedly connected with upper spacer (6) and is communicated with the inner chamber of upper spacer (6), and the other end of back heat pipe (10) is tilted to, is communicated with water jacket (9).