CN2156680Y

CN2156680Y - Coal and power integrated energy-saving tunnel oven

Info

Publication number: CN2156680Y
Application number: CN 93218136
Authority: CN
Inventors: 张清国
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-07-07
Filing date: 1993-07-07
Publication date: 1994-02-23
Anticipated expiration: 2003-07-07

Abstract

The utility model relates to a coal and power integrated energy-saving tunnel oven which is mainly used to bake foods. The single section of oven of a far-infrared electrical oven and a coal oven are fixed at intervals, and a heater is fixed in the coal oven. The tunnel space fixed on the coal oven is communicated with the tunnel space on an electric oven, and an upper and a lower mesh belts pass through the space. Compared with the far-infrared tunnel oven, the utility model can save power 50%. Under the condition of less power and higher power price in China at present, the utility model is an ideal baking device. Due to the adoption of coal and power integrated baking, the cost of the baking production is reduced.

Description

Coal and power integrated energy-saving tunnel oven

The utility model is a kind of coal electricity synthesis energy saving tunnel baking oven, is mainly used in baked goods.

The thermal source of the tunnel baking oven of present widely used far infrared electro-thermal tube heating is an electric energy, because electricity is comparatively nervous in China, electricity price is also higher, so cause the product cost of electricity consumption baking too high.

The purpose of this utility model provides a kind of saves energy, reduces cost, not only electricity consumption but also use the coal electricity synthesis energy saving tunnel baking oven of coal as thermal source.

The utility model is to adopt following measure to realize above-mentioned purpose, the single-unit baking box and the coal baking oven of at present general far-infrared electric baking box are fixed, the stove one's parents of coal baking oven are placed with a heater, heater can adopt the good conductor of heat to make, as steel plate or copper coin, one's parents are fixed with tunnel space at stove, heater is covered, tunnel space on the coal stove communicates with tunnel space on the electric dry oven, to form the tunnel baking oven, on, following guipure passes through from this space, and the coal combustion of stove hall heating heater, heater heat are dispersed into tunnel space and toast article on the guipure; Also can be in the tunnel space of baking oven and between the last guipure fixing far-infrared heating tube, be used for regulating the temperature in the coal baking oven, the coal feed point of coal baking oven and slag notch can be according to body of heater from the distance lengthenings of wall or shorten.

Accompanying drawing is the structural representation that the utility model single-unit Electric heat oven is connected with the coal baking oven.

Further specify structure of the present utility model below in conjunction with drawings and Examples.

A is a single-unit far infrared electric dry oven among the figure, and B is the coal baking oven, and the shell of electric dry oven A and coal baking oven B is fixed together with bolt 16, and electric dry oven A communicates with the tunnel space of coal baking oven B, and upper and lower guipure 5,6 passes from tunnel space 4; The coal stove of coal baking oven B is made up of stove hall 8, fire bars 11, chimney 1, heat-insulation layer 9, grey storehouse 12, coal feed point 10 and slag notch 13 and air blast 14; Be placed with heater 7 on the stove hall 8, heater 7 adopts the good conductor of heat, as steel plate or copper coin, is fixed with tunnel space 4 on the stove hall 8, and heater 7 is covered, and adds the asbestos rear enclosed between stove hall 8 and the tunnel space 4 and connects; Be fixed with far-infrared heating tube 15 in the tunnel space 4 in coal baking oven B and between the last guipure 5, so that be used for regulating the temperature in the tunnel space 4 among the coal stove baking oven B, be fixed with suspension ring 2 on the heat-insulation layer shell 3 on coal baking oven B and the electric dry oven A, be convenient to the baking oven shell sling and keep in repair.

The coal baking oven B of said structure links to each other at interval with single-unit electric dry oven A, single-unit electric dry oven A adopts known far-infrared electric baking oven, single-unit electric dry oven A is 3.5 meters long, coal baking oven B can be designed to 1 meter long, fix the baking oven B that economizes on coal between the two economize on electricity baking oven A, as adopt 5 economize on electricity baking oven A and the 4 baking oven B that economizes on coal, can form 21.5 meters baking tunnel, can extend and shorten the length of baking oven according to the needs of baked good, the far away red place heating tube 15 in the baking oven is controlled by the temperature console.

The utility model is compared with the Far-infrared tunnel baking oven, but saves energy 50% in that at present China's electric power is relatively more nervous, in the higher situation of electricity price, is comparatively desirable roasting plant, owing to adopted the comprehensive baking of coal electricity, makes the cost of baked goods.

Claims

1, the electric synthesis energy saving of a kind of coal tunnel baking oven, comprise electric dry oven (A), upper and lower guipure (5,6), it is characterized in that electric dry oven (A) is connected at interval with coal baking oven (B), shell is fixing with bolt (6), be placed with heater (7) on the stove hall (8) in the coal baking oven (B), be fixed with the tunnel space (4) that communicates with electric dry oven (A) tunnel space on the stove hall (8), upper and lower guipure (5,6) passes from tunnel space (4).

2, the electric synthesis energy saving of coal as claimed in claim 1 tunnel baking oven is characterized in that being fixed with far-infrared heating tube (15) in said coal baking oven (B) tunnel space (4) and between the last guipure (5)