CN206222327U - One kind insulation garbage pyrolysis furnace - Google Patents

Abstract

A kind of insulation garbage pyrolysis furnace of the utility model, including body of heater, the burner hearth in body of heater, chimney, the attemperator in body of heater, it is characterized in that the attemperator includes the heat-insulation layer near the peripheral wall surfaces of body of heater four, the semicircle mould of the peripheral wall surfaces eminence of body of heater four, high temperature clay；The heat that pyrolysis is produced in stove is difficult to be carried over outside stove, the heat of the overwhelming majority is all stayed in pyrolysis oven, effectively the temperature in holding pyrolysis oven course of reaction in stove, reduces thermal losses, improves pyrolysis efficiency, burner hearth uses spherical designs simultaneously, make heat uniform, fully, chimney length is calculated as 12 15m to heat exchange, residence time of the gas in burner hearth can be effectively increased, keeps heat not easy to lose.

Description

One kind insulation garbage pyrolysis furnace

Technical field：The utility model is related to garbage pyrolysis furnace, particularly a kind of insulation garbage pyrolysis furnace.

Background technology：The garbage pyrolysis furnace of current people's exploitation is equipped with the less of stove inner thermal insulating layer, not even equipped with stove Fire bed is protected, even if part is with its poor thermal insulation property of the garbage pyrolysis furnace of flame retardant coating, furnace heat scatters and disappears fast, it is difficult to reach insulation Effect, is unfavorable for that refuse pyrolysis are corresponsively carried out, and makes pyrolysis energy loss, and it is few accumulation of heat occur, the problems such as rapid heat dissipation.

Utility model content：The utility model seeks to overcome disadvantages mentioned above, there is provided one kind can effectively solve the problem that rubbish heat A kind of insulation garbage pyrolysis furnace of the problems such as solving few stove accumulation of heat, rapid heat dissipation.

A kind of insulation garbage pyrolysis furnace of the utility model, including body of heater, the burner hearth in body of heater, chimney, in body of heater Attemperator, it is characterized in that the attemperator includes the heat-insulation layer near the peripheral wall surfaces of body of heater four, the peripheral wall surfaces eminence of body of heater four Semicircle mould, high temperature clay, the heat-insulation layer includes clay brick, graphite brick, and the clay brick, graphite brick are staggered in isosceles triangle Arrangement, positioned at the top of the peripheral wall surfaces of body of heater four, the lower surface of clay brick and graphite brick is provided with corresponding semicircle mould, described Gap between clay brick and graphite brick is provided with high temperature clay.

Further, the semicircle mould is semicircle, and its width is more than or equal to corresponding clay brick or graphite brick 1-2 times, the semicircle mould is fixed at the furnace wall face of body of heater.

Further, the clay brick and the gap of graphite brick are 1.5-3mm.

It is preferred that the mixture filling that the high temperature clay is high temperature resistant cement and asbestos putty is formed.

It is preferred that the burner hearth be set to it is spherical.

It is preferred that the chimney is round iron pipe, length is 12-15m.

A kind of insulation garbage pyrolysis furnace of the utility model, including body of heater, inboard wall of furnace body are provided with pyrolysis in attemperator, stove and produce Raw heat is difficult to be carried over outside stove, and the heat of the overwhelming majority is all stayed in pyrolysis oven, effectively keeps pyrolysis oven course of reaction Temperature in middle stove, reduces thermal losses, improves pyrolysis efficiency, while burner hearth uses spherical designs, makes hot uniform, heat exchange Fully, chimney length is calculated as 12-15m, can be effectively increased residence time of the gas in burner hearth, keeps heat not fugitive Lose.

Brief description of the drawings：

Fig. 1, is a kind of insulation garbage pyrolysis furnace profile of the utility model；

Fig. 2, is a kind of floor map of the attemperator for being incubated garbage pyrolysis furnace of the utility model；

In figure, 1, body of heater, 2, burner hearth, 3, chimney, 4, heat-insulation layer, 5, semicircle mould, 6, high temperature clay, 7, clay brick, 8th, graphite brick.

Specific embodiment：With reference to specific embodiment, the utility model is described in further detail.

The utility model is that one kind is incubated garbage pyrolysis furnace, including body of heater 1, the burner hearth 2 in body of heater, cigarette as shown in Figure 1-2 Chimney 3, the attemperator in body of heater, the attemperator include the heat-insulation layer 4 near the peripheral wall surfaces of body of heater four, positioned at body of heater four The semicircle mould 5 of peripheral wall surfaces eminence, high temperature clay 6, the heat-insulation layer include clay brick 7, graphite brick 8, the clay brick 7, Graphite brick 8 is staggered stacked on top in triangle disposition, between heap poststack levels and with 1.5-3mm is provided between every piece of layer between The mixture filling of gap, gap high temperature resistant cement and asbestos putty, semicircle mould 5 is fixed on body of heater four in the end face of tetrahedron The bottom surface of the top of peripheral wall surfaces, clay brick 7 and graphite brick 8 is located at plane on semicircle mould 5, and the width of semicircle mould 5 is more than Or equal to 1-2 times of corresponding clay brick 7 or the width of graphite brick 8, the utility model can guarantee that from the width of 2 times of brick The stability of heat-insulation layer top stacking, the heat-insulation layer 4 that the peripheral wall surfaces of body of heater four are provided with can effectively prevent heat in stove outward Scatter and disappear, make to keep higher temperature in stove.

The burner hearth 2 uses spherical designs, makes pyrolysis uniform, and heat exchange is abundant.

The chimney 3 selects round iron pipe, and length is 12-15m, can increase residence time of the gas in burner hearth 2, keeps heat Amount is not easy to lose.

Prepare and usage：Attemperator point two parts in body of heater carry out the construction of insulation material respectively, build by laying bricks or stones down first Half part, builds one block of graphite brick 8 by laying bricks or stones and builds one block of clay brick 7 by laying bricks or stones again, is built by laying bricks or stones in the middle of body of heater to both sides eminence from middle lowest part Place, starts to build top half by laying bricks or stones, and semicircle mould 5 is welded in into furnace body wall face, semicircle mould 5 in the end face of tetrahedron first Width is the width of the corresponding graphite brick 8 of 1-2 blocks or clay brick 7, and block method is identical with the latter half, builds brickwork joint 1.5-3mm by laying bricks or stones, The latasuture of same layer brick and the brickwork joint of different layers are fully filled with the mixture of high temperature resistant cement and asbestos putty.

Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed, But therefore can not be interpreted as the limitation to the utility model the scope of the claims, it is noted that common for this area For technical staff, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these are all Belong to protection domain of the present utility model, therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (6)

1. a kind of insulation garbage pyrolysis furnace, including body of heater, the burner hearth in body of heater, chimney, the attemperator in body of heater, it is special It is that the attemperator includes the heat-insulation layer near the peripheral wall surfaces of body of heater four to levy, and the semicircle mould of the peripheral wall surfaces eminence of body of heater four is high Warm clay, the heat-insulation layer includes clay brick, graphite brick, and the clay brick, graphite brick are staggered arrangement in isosceles triangle, positioned at body of heater The lower surface of the top of four peripheral wall surfaces, clay brick and graphite brick is provided with corresponding semicircle mould, the clay brick and graphite Gap between brick is provided with high temperature clay.

2. one kind according to claim 1 is incubated garbage pyrolysis furnace, it is characterized in that the semicircle mould is semicircle, its More than or equal to 1-2 times of corresponding clay brick or graphite brick, the semicircle mould is fixed at the furnace wall of body of heater to width Face.

3. one kind according to claim 1 is incubated garbage pyrolysis furnace, it is characterized in that the gap of the clay brick and graphite brick It is 1.5-3mm.

4. one kind according to claim 1 is incubated garbage pyrolysis furnace, it is characterized in that the high temperature clay is high temperature resistant cement Mixture filling with asbestos putty is formed.

5. a kind of insulation garbage pyrolysis furnace according to claim 1, it is characterized in that the burner hearth be set to it is spherical.

6. one kind according to claim 1 is incubated garbage pyrolysis furnace, it is characterized in that the chimney is round iron pipe, length is 12-15m。