JPH0552522U - Assembled refuse incinerator - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a durable, inexpensive, small-scale industrial waste incinerator that is suitable for incineration of industrial waste and is easy to manufacture and convenient to transport. thing. [Structure] An incinerator body 1 in which a canopy part 4 is detachably assembled to a body part 2, and the body part 2 is composed of an outer body 20 made of a plurality of separable steel plate face plates 22, and a refractory material. An inner body 30 and a skeleton body 50 for assembling the outer body 20 and the inner body 30 with a required gap 21 therebetween.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a prefabricated incinerator for small-scale business, which is suitable for incineration of industrial waste.

[0002]

[Prior art]

 As a dust incinerator for general households and small-scale businesses, a loss is placed inside the incinerator body made of steel sheet that has been subjected to anti-rust treatment such as aluminum plating and enamel processing, and a chimney on the canopy. However, even if they are applicable to the incineration of general waste, they generate heat of high calorie or generate corrosive gas such as chlorine gas when they are burned. It is not suitable for incineration such as industrial waste because of its lack of durability. For this reason, incinerators constructed of refractory bricks are generally used for incineration of industrial waste, but this type of incinerator is large-scaled, expensive, and unsuitable for small-scale commercial use. In addition, for small-scale business, there is also known an incinerator body made of a steel plate that has been subjected to anti-corrosion treatment, as seen in Design Registration No. 390631, with a refractory lining. The surface material is corroded due to the high heat transmitted through the refractory, and sufficient durability cannot be obtained, and the size is limited due to manufacturing problems and transportation problems. No small-scale commercial waste incinerator suitable for incineration has been put into practical use.

[0003]

[Problems to be solved by the device]

 The object of the present invention is to solve the above-mentioned problems and to provide a durable, inexpensive, small-scale industrial dust incinerator that is suitable for incineration of industrial waste and is easy to manufacture. It is to provide something convenient for transportation.

[0004]

[Means for Solving the Problems]

 The assembling type dust incinerator according to the present invention, which is intended to solve the above-mentioned problems, is a dust incinerator in which a roast is arranged inside the incinerator body and a chimney is connected to the canopy part. The canopy is detachably attached to the body, and the body includes an outer body made of a plurality of separable steel plate face plates, an inner body made of refractory material, and an outer body. It is characterized in that it is composed of a skeleton body for assembling the inner body and the inner body with a required gap therebetween.

[0005]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments. Reference numeral 1 denotes an incinerator body, and the incinerator body 1 is such that a canopy portion 4 and a bottom portion 5 are detachably attached to a body portion 2 as shown in FIG. A stole 6 is arranged inside the, and a canopy portion 4 is connected to a chimney 7 made of stainless steel in a state of being supported by a stay 7a. Further, a charging port 8 is provided on a front surface portion of the body portion 2. An ash outlet 9 is provided.

The body 2 is different from the skeleton body 50 shown in FIG. 9 in that the outer body 20 and the inner body 30 made of refractory are provided with a required gap 21 therebetween as shown in FIG. It is assembled. As shown in FIG. 4, the outer case 20 has a cylindrical shape in which a plurality of non-rust-treated steel plate face plates 22 are attached to the skeleton body 50 with their respective side edges being close to each other. In this case, each steel plate face plate 22 is formed by sequentially performing double antirust processing on a steel plate substrate 23 by an aluminum plating layer 24 such as a molten aluminum plating layer and a heat-resistant and rust-preventive coating layer 25. On the other hand, the inner shell 30 is made up of a plurality of vertically long plate members 31 made of refractory mortar and attached to the skeleton body 50 with their respective side edges being in close proximity to each other to form a cylindrical shape. An appropriate number of shallow notches 32, 32 and the like are provided at required portions of the edge portion, and when the inner shell 30 is formed, two vertically notched parts 32, 32 are provided so as to provide a space between the vertically long plate members 31, 31. A secondary air intake 33 is formed. Each of the vertically long plate members 31 is, for example, a net-like skeleton core material 35 covered with a refractory mortar 36. The net-like skeleton core material 35 may be vertically welded with a reinforcing bar (not shown) as a reinforcing member, or It is preferable to increase the strength by forming vertical folds such as V-shaped folds 34 in the vertical direction as shown in FIGS.

Further, the canopy portion 4 is a surface material 41 in which double anti-rust processing is sequentially performed on a steel plate substrate, such as an aluminum plating process and a heat-resistant rust preventive coating process, similarly to the steel plate face plate 22. As shown in FIG. 7, a net-like skeleton material 42, which has been subjected to an anti-rust treatment such as aluminum plating, is welded inside, and the refractory mortar layer 43 is layered using this as a core material. Reference numeral 4 denotes an overhanging piece of an upper connecting ring 53, which is directly supported on the upper end of a skeleton body 50 that is planted around the periphery of the bottom portion 5 and is connected to the upper ends of columns 51 of the skeleton body 50 as shown in FIG. It is bolted to 53a. A member 55 for forming the charging port 8 and the ash removal port 9 is attached to the pillar 51 in addition to the lower connecting ring 54 that connects the lower portions.

As shown in FIG. 8, the steel plate face plate 22 has a vertically long pressing member 52 having its side edges abutted on the outer surface of one side of the support column 51 and having a cross-sectional shape of a truncated cone. It is pressed and fixed with a hexagonal bolt 53b made of stainless steel. If a blanket made of ceramic fiber or the like is attached to the inside of the outer case 20, the outer case 20 is less likely to be affected by heat.

[0009] With such a structure, when the dust is put into the incinerator body 1 through the charging port 8 and ignited by being installed on the base, the dust is provided on the door of the ash extraction port 9. It is the same as this kind of conventional dust incinerator in that the ash is burned while taking in the primary air from the existing primary air outlet, and the ash falls below the rustle 6, but the incinerator body 1 is The canopy part 4 is assembled in a separable manner, and the body part 2 includes an outer case body 20 made of a plurality of separable steel plate face plates 22, an inner case body 30 made of refractory, and a skeleton body for assembling these. Since it is composed of 50, it can be assembled at the site and can be stored and transported conveniently without being bulky, and since no large parts are required, the manufacturing cost and the transportation cost can be remarkably reduced. In addition, the body 2 of the incinerator body 1 is constructed by assembling the inner body 30 made of refractory material to the outer body 20 with a gap 21 left between them. Since the outer body 20 is not affected by high heat due to the force and the heat insulation of the gap 21, industrial waste that generates high calorie heat or generates corrosive gas such as chlorine gas when burning plastics and rubber and others. Even if you incinerate things, they will not corrode, will not impair the aesthetics of the surface, and will be durable for a long time.

Further, when the surface material of the canopy portion 4 and the steel plate face plate 22 of the outer case 20 are formed by sequentially laminating an aluminum plating layer and a heat-resistant rust-preventive coating layer on the surface of a steel plate substrate, Corrosion due to rust caused by iron oxide powder falling from a stainless steel chimney, which is a drawback of aluminized steel sheet, is eliminated, and heat-resistant rust-preventive paint is multicolored, so there is no color limitation and it looks beautiful. It will be possible to provide rich things easily.

Further, as the canopy portion 4, a net-like skeleton material 42 is welded to the inside of a surface material 41 in which an aluminum plating layer and a heat-resistant and rust-preventive coating layer are sequentially laminated, and the refractory mortar layer 43 is used as a core material. When using a stack of layers, there is sufficient durability near the chimney connection where heat damage is fastest, and if the canopy part 4 is directly supported on the upper end of the skeleton body 50, Since the weight of the refractory mortar layer 43 is not applied to the outer case 20 and the inner case 30, there is no fear of strength.

Furthermore, in the case where the inner body 30 is constituted by the vertically long plate material 31 made of a plurality of separable refractory mortars, the handling of the operator is extremely easy from the production to the assembly of the inner body 30, and in this case , A shallow vertical notch 32 is provided on the side edge of the vertical plate 31 made of refractory mortar, and when the side edges are abutted against each other to form the inner shell 30, the secondary vertical plate 31 and the secondary vertical plate 31 are adjacent to each other. If the air intake 33 is formed, the shortage of the intake primary air is supplemented by the secondary air rising through the gap 21, so that the combustion efficiency is extremely good and the fire resistance is high. When the vertically long plate material 31 made of mortar is reinforced with the net-like skeleton core material 35, if the V-shaped folds 34 in the vertical direction are formed in this, the net-like skeleton core material 35 is sufficient without using reinforcing bones. strength There is a cost merit because the degree is high.

Further, when assembling the outer case 20, if each side edge of the steel plate face plate 22 is pressed and fixed to the column 51 of the skeleton body 50 by the vertically long pressing member 52, the assembling work is easy. In addition, it has good appearance and sufficient strength, which is convenient for repair.

[0014]

[Effect of the device]

 As is clear from the above description, the present invention has the durability to adapt to the incineration of plastics, rubber, and other industrial wastes that generate high calorific heat during combustion or generate corrosive gases such as chlorine gas. Since it is an assembly type, it is extremely easy to perform a series of processes from manufacturing, packing, storage, transportation to on-site assembly, and it has the advantages of good appearance and low cost. Therefore, the present invention has an extremely great practical value as an assembly type dust incinerator suitable for small-scale business, which solves the problems of the conventional dust incinerator.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing an embodiment of the present invention.

FIG. 2 is a plan view showing an embodiment of the present invention.

3 is an end view taken along the line AA of FIG.

FIG. 4 is a partially cutaway perspective view showing an exploded body portion.

FIG. 5 is a partially cutaway front view of a vertically long plate material.

6 is a sectional view taken along line BB of FIG.

FIG. 7 is a partially cutaway front view of a canopy portion.

FIG. 8 is a perspective view of a skeleton body.

FIG. 9 is a perspective view showing an assembling relationship of a body portion.

[Explanation of symbols]

 1 Incinerator main body 2 Body part 4 Canopy part 6 Rostrul 7 Chimney 20 Outer body 21 Gap 22 Steel plate face plate 23 Steel plate substrate 24 Aluminum plating layer 25 Heat-resistant rust-preventive paint layer 30 Inner body 31 Vertical plate 32 Vertical cutout 33 Secondary air Intake 34 V-shaped fold 35 Net-like skeleton core material 41 Surface material 42 Net-like skeleton material 43 Fireproof mortar layer 50 Skeleton body 51 Struts 52 Holding member

Claims (9)

[Scope of utility model registration request] 1. A refuse incinerator in which a roast (6) is arranged inside the incinerator body (1) and a chimney (7) is connected to a canopy (4) at the upper end of the incinerator body (1). The torso (2)
The canopy part (4) is detachably attached to the body, and the body part (2) is composed of a plurality of separable steel plate
An outer shell (20) made of (22) and an inner shell (30) made of refractory,
An assembling type dust incinerator, characterized in that the outer body (20) and the inner body (30) are constituted by a skeleton body (50) assembled with a required gap (21) therebetween. 2. At least the surface material (41) of the canopy part (4) of the surface material of the incinerator body (1) is formed by sequentially laminating an aluminum plating layer and a heat-resistant rust-preventive coating layer on the surface of a steel plate substrate. The assemblable dust incinerator according to claim 1, wherein 3. The canopy part (4) is formed by layering a refractory mortar layer (43) on the inside of a surface material (41) with a net-like skeleton material (42) as a core material. Assembled refuse incinerator described in. 4. The assembled dust incinerator according to claim 1, 2 or 3, wherein the canopy portion (4) is directly supported on the upper end of the skeleton body (50). 5. The assembled dust incinerator according to claim 1, 2 or 3 or 4, wherein the inner body (30) is composed of a vertically long plate material (31) made of a plurality of separable refractory mortars. 6. The vertically long plate material (31) made of refractory mortar comprises:
A shallow vertical cutout (32) is provided in the side edge part, and when the side edges are abutted against each other to form the inner trunk (30), the vertical cutouts are provided between the adjacent vertical plate members (31), (31). The prefabricated dust incinerator according to claim 5, wherein a secondary air inlet (33) including (32) and (32) is formed. 7. The vertically long plate material (31) made of refractory mortar comprises:
The prefabricated dust incinerator according to claim 5 or 6, further comprising a reticulated skeleton core material (35). 8. The assembly type dust according to claim 7, wherein the reticulated skeleton core material (35) of the vertically long plate material (31) is formed with vertical V-shaped folds (34) as reinforcing bones. Incinerator. 9. The assembly type dust according to claim 4, wherein each side edge of the steel plate face plate (22) is pressed and fixed to the support column (51) of the skeleton body (50) by a vertically long pressing member (52). Incinerator.