JP3041664B2 - Incinerator with rotatable conical rostor - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0101]

The present invention relates to a thing about the incinerator to be used when burning, such as garbage.

[0092]

2. Description of the Related Art Conventional incinerators require a large incineration chamber.
The furnace body is made in the shape of a square tube for the sake of convenience .

[003] Furthermore, the shape of the grate is to many of the flat-type grate similar square plane and the furnace body.

As an improved rostor, Japanese Utility Model Publication No. 46-2
No. 1827, that is , formed in a rectangular plane
Was flat-type grate been and proposed grate structure with a conical grate formed cone in central or
You . However, this grate is Toka conical grate of flat-type grate and a smaller area than to the large area
It is al structure, and flat-type grate Similarly to the one that is made in the conical grate of fixed structure does not rotate with respect to the furnace body.

[0056]

Since the conventional furnace body is formed in the shape of a square tube, the combustion at peripheral portions, particularly at the four corners, is significantly inferior to the combustion at the central portion. This causes incomplete combustion and lowers the combustion efficiency.

Further, since it is a rectangular flat flat rostor, outside air (oxygen gas) necessary for combustion is insufficient.

007

SUMMARY OF THE INVENTION The present invention is a proposal for overcoming the above-mentioned drawbacks, which is characterized in that it comprises a conical-type rostor formed on a conical body, In addition to disposing the center of the roast and the center of the furnace main body eccentrically, in addition to forming the combustion chamber at the upper part in the direction of the top of the roaster and the lower part as the ash chamber, furthermore, An incinerator with a rotatable conical roster in which a conical roster is built in a rotatable structure . The second invention is heating
Circle with the center of rotation where the mouth side is farther than the opposite side
The third invention, which has a structure in which a cone type roster is provided, is a furnace book
The body is an elliptical cylinder.

[0098]

[Function] The garbage introduced from the charging port is sequentially stacked on the upper part of the conical-type roster, and burns off from the lower part of the stack one after another, but disappears. In addition to being able to come in contact with dust with a large surface area, the outside air (oxygen gas) from the ash chamber below
Is supplied to the combustion chamber in large quantities from the grate provided on this large surface area.

[009] In addition, deep into the combustion chamber outside air required for combustion
And it is possible to supply the whole area in a balanced manner ,
Doing so may combustion of combustion similar peripheral site of the center site.

[010] ash after combustion, it is possible to remove from the grate portion provided on the surface area, Ri and convenient remove bets name while falling and along the inclined surface.

[011] conical grate is, while watching the progress of burning of garbage, and rotate when needed. This rotation causes conducive to drop ease of ash along with can forcibly change the contact position between the dust, and to in what Mel to if sufficient external air supply to the combustion chamber.

[0122]

Embodiment 1 FIG 1 shows a conical grate portion in specific incinerators, or throw portion of the remaining furnace body and dust and have been omitted in this tare.

The conical-type rostor 10 has a conical body 11 and no conical body.
In place of the inclined surface to open the plurality of through-holes 12 be in what form the drop channel and the outside air supply channel of the ash. Therefore, the cone 11
The height of, it is important to determine the favorable inclination angle to retrieve the ashes. Furthermore, for making the rotatable structure, and a rotary bearing 14 to the top 13.

The [014] furnace body 20, said conical grate 10
It is arranged . A support 21 for supporting the rotary bearing 14 is fixed to the furnace main body 20.
There has been supporting the top 13. Shown in Figure 2 if needed
As the sliding member 1 on the periphery of the lower shape 15 of the cone 11
6 provided Rutotomoni, which guide member 22 for inducing while sliding fixed to the said furnace body 20, configured conical grate 10 therein in a rotatable structure of the furnace body 20 want
You .

FIG . 3 shows a concave guide groove on the inner wall of the furnace main body 20.
Fixedly guide member 23 provided with, is guided in the recess guide groove while sliding conical grate 10 lower shape 15 provided with protrusions guide member for ungated, eliminating the support 21 which has been required in FIG. 1 It is in those formed in the structure. This embodiment, in which structural members for supporting strut 21, to brilliantly solve the drawbacks have inhibited from falling ash
You .

[016] The present invention relates to a proposal for the arrangement position of the conical grate 10 which is made rotatable Naru structures inside the furnace body 20 and the furnace body, be in those arranged by decentering both .

[0173] Preferably , the conical-type rostor 10 is arranged so that the heating port side is located at a rotation center position that is farther than the opposite side.

[018] Alternatively, although the furnace body 20 may be formed in elliptic cylinder, in either of the furnace body shape, it must make the union shape dust was devised to facilitate falling downward
You .

[0119]

According to the present invention, the outside air (oxygen gas) can be sufficiently supplied deep into the central portion of the dust laminated in the combustion chamber, and the defective combustion at the four corners in the conventional structure can be completely prevented. it is an excellent combustion efficiency of the incinerator can be improved.

Further, since the contact position between the dust and the inclined surface of the conical-type roaster 10 can be forcibly changed by rotating the conical-type roaster , ash can be easily removed, and the fire provided on the inclined surface can be easily removed. It is in what achieves the remarkable effects even in clogging elimination of holes in the grid.

Further, the conical-type roaster 10 has an inclined surface.
The grate area is very large.
You.

[Brief description of the drawings]

Shows a portion of the furnace body in the present invention; FIG.

FIG. 2 is a perspective view showing a conical roster.

FIG. 3 is a view showing another conical type roaster .

[Description of Signs] 10 ··· Conical Rostor 11 ··· Cone 12 ··· Through Hole 13 ··· Top 14 ··· Rotating Bearing 15 ··· Lower Shape 16 ···· Sliding Member 20 ··· Furnace Body 21 ··· 22 Guide member 23 Guide member

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) F23G 5/00 107 F23G 5/26 F23H 9/00

Claims (3)

(57) [Claims] 1. A Bei the conical grate formed cone
And the center of the conical roster and the center of the furnace body are deviated.
In addition to being arranged so as to be centered, the upper part in the top-pointing direction of the roaster is used as a combustion chamber and the lower part is used as an ash chamber, and further, the conical-type roster is rotatable with respect to the furnace body. An incinerator with a rotatable conical roster that is built into the furnace. 2. A rotation in which the firing port side is farther than the opposite side.
It is a structure that arranges a conical rostor as the center position
An incinerator provided with the rotatable conical rostrole according to claim 1 . 3. The method according to claim 1, wherein the furnace body is an elliptical cylinder.
Incinerator equipped with a rotatable conical roster.