CN2106338U

CN2106338U - Energy-saving kiln truck

Info

Publication number: CN2106338U
Application number: CN 91208309
Authority: CN
Inventors: 钱庆楠
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-05-12
Filing date: 1991-05-12
Publication date: 1992-06-03

Abstract

The utility model relates to an energy-saving kiln truck. A thermal insulation blanket on the upper part of a truck frame adopts single-way, zigzag, and sealing structure composed of angle steels, refractory hollow bricks, etc; the angle steel surrounds at the upper part of the truck frame to form a balustrade; a round of refractory hollow bricks are paved along the inner edge of the angle steels; the height of the truck body is lower by 125 mm than traditional kiln trucks; the utility model has the advantages of obvious effect of energy saving and consumption lowering, simple structure, material saving, and convenient process and manufacture.

Description

Energy-saving kiln truck

The utility model belongs to sintered brick and tile equipment, is particularly suitable for the usefulness that tunnel cave is baked bricks.

In the conventional art, tunnel cave is baked bricks and is adopted the tortuous hermetically-sealed construction of cast iron plate vehicle frame multiple tracks with kiln car system, and its specification is generally 2.6m * 2.4m * 0.35m, and what its flame-proof thermal insulation material adopted usually is heterotypic fire brick.The shortcoming of this kind structure and the selection of material is, car body is from great, the vehicle body height, and the roasting heat loss is big, pushing tow energy consumption height, maintenance is frequent, and economic benefit is not high.

It is a kind of simple in structure that the purpose of this utility model is to provide, and materials are economized, and amount of stored heat is little, not only energy-saving and cost-reducing but also improve the novel energy-conserving kiln car of unit-hour output.

Its solution is to be aided with the tortuous hermetically-sealed construction do of the single track insulation insulation blanket that rectangle refractory, hollow brick and dry coal ash and ordinary red brick constitute with equal leg angle.Height of the carbody reduces 125mm.Be specially, enclose with angle steel and fix on vehicle frame top and form a guardrail, pave a circle refractory, hollow brick along the angle steel inner edge, remainder repaves behind place mat proper amount of dry coal ash builds ordinary red brick to flushing with refractory brick.

The utility model has the advantages that: owing to adopt the tortuous hermetically-sealed construction of equal leg angle single track to replace the tortuous hermetically-sealed construction of cast iron plate multiple tracks, every kiln car steel weight generally can alleviate 0.5 ton, and simple in structure, is easy to processing and fabricating; Adopt rectangle refractory, hollow brick and dry coal ash and ordinary red brick to make the insulation insulation blanket, not only pave easy, breakage rate decline, and every kiln car lining brick weight generally can reduce 1.95 tons; Because height of the carbody reduces 125mm, make yard base capacity increase by 106, thereby improve the Tai Shitai amount.This utility model is because rolled steel dosage reduces, and the accumulation of heat rate reduces, and generally can reduce by 34% than traditional kiln car heat loss; Because of full car weight amount reduces about 2.5 tons, cause pusher and electrical hoist power consumption and wear rate to reduce greatly again.Calculate to produce 2000 ten thousand fired brick production scales per year, use this utility model, a year overall economic efficiency can reach more than 100,000 yuan.

Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the mansion view of Fig. 1, wherein:

1---wheel;

2---the sand plate;

3---angle steel;

4---the dry coal ash;

5---refractory, hollow brick;

6---ordinary red brick.

The utility model specific embodiment (in conjunction with the accompanying drawings):

Under the constant situation of traditional kiln car vehicle frame and wheel, be welded on (1) around the vehicle frame top with the angle steel of 80 * 80 * 8mm, in order to protection and lining retaining refractory brick.Be 30% refractory, hollow brick with 225 * 225 * 553mm, hole ratio along building a circle (5) in the angle steel, all the other are partly built behind first place mat proper amount of dry coal ash (4) again and go up two-layer ordinary red brick (6), and common brick is built to getting final product with the refractory brick level.

Claims

1, a kind of novel energy-conserving kiln car, by wheel, vehicle frame, the insulation liner constitutes, it is characterized in that insulation liner system by angle steel, the tortuous hermetically-sealed construction of the single track that refractory, hollow brick, dry coal ash and ordinary red brick constitute, its angle steel enclose and fix on vehicle frame top and form a guardrail, pave a circle refractory, hollow brick along the angle steel inner edge, all the other partly repave behind place mat proper amount of dry coal ash builds ordinary red brick to flushing with refractory brick.