KR101492014B1 - Protector roaster - Google Patents

Abstract

The present invention relates to an escape prevention protector roaster. More specifically, the escape prevention protector roaster can prevent a roaster from being detached from a shaft by increasing coupling force between roasters by having a coupling protrusion part and a protrusion groove symmetrically positioned on a side surface of a main body to couple an adjacent roaster, can increase combustion efficiency of garbage by easily supplying air supplied from a lower side of an incinerator to garbage stacked on an upper surface of the roasters by having a plurality of air grooves with wide upper sides and narrow lower sides on both upper sides of the main body, can prevent a head part from being deteriorated by the air discharged through a nozzle groove by forming the nozzle groove with a narrow upper side and a wide lower side on both sides of the head part of the main body, and can allow a protector to cover and protect the head part of the fixed roaster when a movable roaster moves forward by having the protector protruding from a lower side of the front of the head part.

Description

The protector roaster (Protector roaster)

The present invention relates to a departure prevention protector roaster, and more particularly, to a roaster which is provided with a joining protrusion for coupling with a roaster adjacent to a side portion of a main body and a coupling groove at symmetrical positions, A plurality of air grooves are formed on both sides of the upper end of the main body, the air grooves being wide on the upper side and narrow on the lower side, so that the air supplied from the lower side of the incinerator is smoothly supplied to the upper surface of the roaster Thereby improving the combustion efficiency of the trash. Both sides of the main body of the main body are formed with nozzle grooves formed narrow on the upper side and wider on the lower side to prevent deterioration of the head by the air discharged through the nozzle grooves. A protector protruding downward from the front side, and when the movable roaster advances, a protector A departure-avoidance allow to cover the head portion of the positive roaster to protect relates to a protector roaster.

1 and 2 show a conventional roaster. FIG. 1 schematically shows the inside of an incinerator in which a conventional roaster is installed, and FIG. 2 illustrates a state in which a conventional roaster is installed.

Generally, incinerators are used to incinerate industrial and environmental waste.

A support means 2 for supporting industrial and environmental waste put into the incinerator 1 is formed in the incinerator 1 and the support means 2 is formed by arranging a plurality of roasters 5, The means 2 are formed to form a multi-layered layer as shown in Fig.

The roaster (5), which is installed so as to form a multi-layered layer, is structured so that the roaster of the odd layer is moved forward and backward periodically by the conveying means not shown and pushes the waste put into the incinerator forward, (Fixed roster) so as to maintain a fixed state.

The supporting means 2 is constituted by a plurality of roasters 5 as shown in Fig. 2 and constitutes one layer of supporting means 2. The shaft 3 is fitted to one side of the roaster 5, At both ends of the shaft 3 fitted in the roaster of the odd-numbered layers, a support 4 connected to a conveying means not shown is engaged.

The conventional roaster 5 includes a main body 6 having a horizontal upper surface 7 and a shovel 8 for sandwiching the shaft 3 on one side of the main body 6 And the other side is provided with a head portion 9 for pushing the trash forward in the advancing operation.

In the conventional incinerator constructed as described above, when the waste is introduced through the unillustrated inlet, it falls to the receiving means 2 (left side in the figure) formed at the uppermost stage. In this state, heat applied from the burner installed in the incinerator 1, And is burned by the air supplied from the lower side.

When the garbage that has fallen on the uppermost supporting means 2 is once lit, the garbage is burnt by the magnetic force due to the volatile substances contained in the garbage. When a predetermined time elapses, The industrial and environmental waste is pushed by the fixed roaster as the receiving means 2 at the next stage while the means 2, that is, the movable rosters are advanced, and the following industrial and environmental waste is supplied to the uppermost receiving means 2.

When the above-described series of steps is repeated, the garbage which has been burnt by the magnetic force and remains almost ashes is discharged through a discharge port (not shown) formed at one end of the incinerator 1 through the bottom supporting means 2 will be.

However, since the conventional roaster is coupled to the shaft in such a manner that the shouddows are mounted on the upper side, the residual rods or the foreign substances are stuck on the upper surface of the fixed roaster and adhered thereto. There is a problem that the shoe is separated from the shaft by the impact and the roaster is separated from the shaft.

In addition, since the air blown from the lower side of the incinerator is not smoothly supplied to the garbage on the upper portion of the roaster, the incineration of the garbage can not be expected in the prior art, and the upper surface (A portion) So that it is easily deteriorated as compared with other parts and the life is shortened.
◆ Prior Art Documents ◆
Patent No. 682686

In order to solve the above problems, according to the present invention, a coupling protrusion for coupling with a roaster adjacent to a side portion of a main body and a coupling groove are formed at symmetrical positions to improve a coupling force between roasters, A plurality of air grooves formed on both sides of the upper end of the main body and narrowly formed on the upper side and narrow on the lower side are provided so that air supplied from the lower side of the incinerator is smoothly supplied to the upper surface of the roaster, The head portion of the main body can be prevented from being deteriorated by the air discharged through the nozzle groove by forming a nozzle groove formed on both sides of the head portion of the main body so as to be narrower on the upper side and wider on the lower side, And when the movable roaster is advanced forward, the protector rotates the head portion of the fixed roster Member will be for the purpose of providing a roaster withdrawal prevention protector to protect.

According to an aspect of the present invention,

A main body (11) having a horizontal upper surface (12);

A first shoW body 13 coupled to the front and rear ends of the main body 11 and having a first shoW 13a and a second shoW 14a symmetrically formed, And a second shoud body (14); Respectively,

The first shovel 13a and the second shoard 14a are accommodated in one end of the first shoW body 13 and the second shoWood body 14 and the trash inserted into the incinerator 1 is pushed forward The first head portion 15 and the second head portion 16 are formed,

The main body 11 and the second shoud body 14 are formed at the front and rear ends of the main body 11 so as to protrude respectively and the coupling blade 11b is seated on the coupling ends of the first and second shoud bodies 13, The support wings 13b and 14b are formed so as to protrude stepwise,

The reinforcing bars 17a, 17b and 17c are formed to protrude downward on the bottom surfaces of the main body 11, the first shoud body 13 and the second shoud body 14,

And bolt joint portions 18 are formed on both sides of the end portions of the reinforcing bars 17a to 17c as bolts 30 to be coupled to each other.

According to the present invention, it is possible to improve the bonding force between the roasters, thereby preventing the roaster from being detached from the shaft during operation, and the air supplied from the lower side of the incinerator is smoothly supplied to the upper surface of the roaster, It is possible to prevent deterioration of the head by the air discharged through nozzle grooves formed on both sides of the main body of the main body and to protrude the front part of the head part downwardly so that the movable roaster is moved forward It is expected that the protector covers and protects the head portion of the fixed roaster.

1 is a schematic view showing the inside of an incinerator in which a conventional roaster is installed.
2 is a perspective view illustrating a state in which a conventional roaster is installed;
3 is a perspective view showing the departure prevention protector roaster of the present invention.
4 is a plan view showing the roaster of the present invention.
5 is a view showing the use state of the roaster of the present invention.
6 is a plan view showing a joined state of the roaster of the present invention.
Figures 7 and 8 illustrate another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

In the description of the present invention, the same constituent elements as those in the conventional art are denoted by the same reference numerals, and redundant description will be avoided.

According to this figure,

A shaft 13 is formed on one side of a main body 12 having a horizontal upper surface 11 and a shaft 13 for fitting the shaft 3. A head 14 is formed on the other side of the main body 12 The rooftop rope of claim 1,

The first engaging protrusion 15 and the first engaging groove 16 are formed at positions opposite to each other on both sides of the upper end of the main body 12,

The second engaging protrusion 17 and the second engaging groove 18 are formed at positions opposite to each other on both sides of the lower end of the main body 12

When the plurality of roasters are arranged side by side in rows, the first engagement protrusion 15 formed on the roaster is fitted into the first engagement groove 16 and the second engagement protrusion 17 is fitted into the second engagement groove 18, Thereby enhancing the bonding force between the first electrode and the second electrode.

In addition, a plurality of air grooves 19a and 19b, which are wide on the upper side and narrow on the lower side, are provided on both sides of the upper end of the main body 12 so that the air supplied from the lower side of the incinerator is smoothly supplied as waste accumulated on the upper surface of the roaster ,

And the positions of the air grooves 19a and 19b are staggered from each other.

The main body 12 is formed with nozzle grooves 20 formed on both sides of the head portion 14 so as to be upwardly inclined toward the front of the head portion 14. The nozzle groove 20 is narrow in the upper side and wider in the lower side.

In addition, the protector 21 is protruded to the front lower side of the head portion 14 so that the protector 21 covers and protects the surface of the head portion of the fixed roaster when the movable roaster is advanced .

In addition, the protector 21 can be detachably attached to the main body 12.

As shown in the drawing, the departure prevention protector roaster of the present invention is formed with a shoe 13 for holding a shaft 3 on one side of a main body 12 having an upper surface 11, 12 are provided with a head portion 14 for pushing trash forward.

The roaster 10 is installed in the incinerator so as to form several layers, the odd-numbered layer is used as the movable roster, and the even-numbered layer is used as the fixed roaster.

In order to ensure that each roaster 10 installed when the roaster 10 is inserted into the shaft 3 side by side is provided with a strong coupling force, the first coupling protrusion 15 and the second coupling protrusion 15 are provided on both sides of the upper end of the main body 12, And the second engaging protrusions 17 and the second engaging recesses 18 are formed on opposite sides of the lower end of the main body 12 at positions opposed to each other, do.

A first coupling protrusion 15 protrudes from one side of an upper end of the main body 12 and a first coupling groove 16 for fitting a first coupling protrusion of a neighboring roaster is formed at an opposite upper end of the main body 12 The first joining protrusion 15 formed on the roaster is fitted in the first joining groove 16 when a plurality of roasters are arranged side by side as shown in Fig.

A second coupling protrusion 17 protrudes from one side of the lower end of the main body 12 and a second coupling groove for fitting the second coupling protrusion of the neighboring roaster The second joining protrusion 17 formed on each of the roasters is inserted into the second joining groove 18 when the plurality of roasters are arranged side by side in the row so that the joining force between the roasters is improved.

When the roaster 10 is installed in parallel with the row as described above, the first engaging protrusion 15 and the second engaging protrusion 17 are inserted into the first engaging groove 16 and the second engaging groove 18, Even if the movable roaster is advanced and impacted on the foreign matter precipitate existing on the upper surface of the fixed roaster, the respective roasters 10 are strongly bound to each other, so that any one roaster is prevented from being disengaged from the axis .

On the other hand, a plurality of air grooves 19a and 19b, which are wide on the upper side and narrow on the lower side, are provided on both sides of the upper end of the main body 12 so that the air supplied from the lower side of the incinerator is smoothly supplied to the upper surface of the roaster ,

As shown in FIG. 4, when the air grooves 19a and 19b are formed so as to be offset from each other and a plurality of roasters are installed side by side, the air grooves 19a and 19b intersect with each other as shown in FIG. So that the upper side of the air grooves 19a and 19b is widened so that the air can be spread over the air and supplied to the upper portion of the roaster.

Particularly, the upper side of the air groove 19 is widened in an advancing direction of the roaster so that air is supplied in a direction in which the trash is pushed, so that the burning rate of the trash is improved.

In the present invention, nozzle grooves 20, which are narrow on the upper side and wider on the lower side, are formed on both sides of the head part 14 of the main body 12 so as to be inclined upwards toward the front of the head part 14.

The nozzle grooves 20 are inclined at both sides of the head portion 14 so that when the air supplied from the lower portion of the incinerator is discharged to the front of the head portion 14 through the nozzle grooves 20, Since the upper portion is formed narrowly, the air discharge pressure is increased, the head portion 14 can be effectively cooled, and a large amount of air can be supplied to the front portion of the head portion 14, The effect can be expected.

The protector 21 protrudes from the front side of the head portion 14 so that the protector 21 covers and protects the surface of the head portion of the fixed roster when the movable roster advances. The protector 21 is projected to the front lower side of the head portion 14 so that the protector 21 is brought close to the upper surface of the roaster located in the lower layer.

Since the head portion of the movable roaster is not moved forward so as to completely cover the head portion of the fixed roster but is advanced to a position spaced from the head portion of the fixed roster by a predetermined distance even if the movable roster advances to push the trash, Which is exposed to the high-temperature environment of the burner, or is covered with the burned garbage.

However, since the protector 21 is formed on the front lower side of the head portion of the roaster of the present invention, when the movable roster advances, the protector 21 protects the head portion of the fixed roaster from the high temperature, Can be reduced.

The protector 21 of the present invention is detachable as shown in FIGS. 7 and 8 so that the protector 21 can be detachably installed or detached from the main body 12 of the roaster 10.

That is, as shown in Fig. 7, a binding portion 31 having a binding hole in front of the main body 12a is vertically protruded, and a head portion 14a provided with a protector 21a is provided And a fitting rod 32 fitted to the coupling hole of the coupling pin 31 is formed at the rear end of the head portion 14a so as to protrude downward so that the protector can be detachably coupled to the main body.

As shown in Fig. 8, a binding pin 31 having a binding hole in front of the main body 12a is horizontally protruded, and at the rear end of the head portion 14a, And the bolt 34 is inserted into the coupling pin 33 through the coupling hole 33 so that the protector can be detachably coupled to the main body .

If the protector is detachably coupled, it is expected that the head portion or the protector can be easily replaced only when the wearer wears it.

1: incinerator, 3: shaft,
4: support, 10: roaster,
11: upper surface, 12: main body,
13: Shaw, 14: Head,
15: first coupling projection, 16: first coupling groove,
17: second coupling projection, 18: second coupling groove,
19: air groove, 20: nozzle groove,
21: Protector,

Claims (5)

A shaft 13 is formed on one side of a main body 12 having a horizontal upper surface 11 and a shaft 13 for fitting the shaft 3. A head 14 is formed on the other side of the main body 12 The rooftop rope of claim 1,
The first engaging protrusion 15 and the first engaging groove 16 are formed at positions opposite to each other on both sides of the upper end of the main body 12,
The second engaging protrusion 17 and the second engaging groove 18 are formed at positions opposite to each other on both sides of the lower end of the main body 12
When the plurality of roasters are arranged side by side in rows, the first engagement protrusion 15 formed on the roaster is fitted into the first engagement groove 16 and the second engagement protrusion 17 is fitted into the second engagement groove 18, Thereby improving the bonding strength of the substrate.
A plurality of air grooves 19a and 19b are formed on both sides of the upper end of the main body 12 so as to be wider on the upper side and narrower on the lower side so that the air supplied from the lower side of the incinerator is smoothly supplied to the upper surface of the roaster,
And the air grooves (19a, 19b) are formed so as to be offset from each other.
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