CN216897311U

CN216897311U - Pyrolysis melting kiln

Info

Publication number: CN216897311U
Application number: CN202122974118.2U
Authority: CN
Inventors: 王万发
Original assignee: Guangxi Greeno Environmental Protection Technology Co ltd
Current assignee: Guangxi Lvjian Environmental Protection Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-07-05
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a pyrolysis melting kiln, which belongs to the technical field of waste incineration and comprises a kiln main body and a hot melting box, wherein a delivery box is arranged in the middle of the upper end surface of the kiln main body, one surface of the delivery box is provided with a delivery opening for inputting incinerated substances, the hot melting box is arranged on one surface of the delivery box, which is far away from the kiln main body, a plurality of clamping blocks are arranged inside the hot melting box, two sides of the hot melting box are respectively provided with a return pipe communicated with the inside of the kiln main body, the bottom end inside the kiln main body is provided with an air inlet pipe, the air inlet pipe is communicated with the outer wall of the kiln main body, a sealing pipe is arranged in the middle of the upper end surface of the hot melting box and communicated with the inside of the hot melting box, a sealing disc is arranged in the middle of the sealing pipe, one end of the sealing disc, which extends out of the sealing pipe, is provided with an unsealing handle which is clamped and connected with a connecting shaft of the sealing pipe, the pyrolysis melting kiln is convenient for heat accumulation, reduces heat volatilization and is low in energy consumption.

Description

Pyrolysis melting kiln

Technical Field

The utility model belongs to the technical field of waste incineration, and particularly relates to a pyrolysis melting kiln.

Background

Driven by modern environmental protection concepts, there are more and more methods for disposing of garbage, and most commonly, the most efficient method belongs to a kiln for pyrolysis, also called an incinerator, which is used for pyrolysis by charging combustible materials into the incinerator and then putting the garbage into the incinerator, and meanwhile, the heat in the incinerator can be used for heating or firing bricks.

The traditional pyrolysis melting furnace has the advantages that the heat in the furnace is easy to volatilize and is not suitable for firing, so that waste heat is wasted greatly, energy consumption is high, and the defect is made up by an improved pyrolysis melting furnace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pyrolysis melting kiln to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pyrolysis melting kiln, includes kiln main part and hot melt case, the up end middle part of kiln main part is equipped with the delivery case, the delivery case communicates with each other with the inside of kiln main part, the one side of delivery case is equipped with the input mouth that supplies the thing of burning to drop into, the hot melt case is located the delivery case and is kept away from the one side of kiln main part, the hot melt case communicates with each other with the inside of delivery case, the inside of hot melt case is equipped with a plurality of block, the both sides of hot melt case all are equipped with the communicating back flow in inside with the kiln main part, the intake pipe has been seted up to the inside bottom of kiln main part, the intake pipe communicates with each other with the outer wall of kiln main part.

Preferably, the up end middle part of hot melt case is equipped with the sealed tube, the sealed tube communicates with each other with the inside of hot melt case, middle part in the sealed tube is equipped with the closing disc, the inside swing joint of closing disc and sealed tube, the one end that the closing disc extends the sealed tube is equipped with the deblocking handle, the deblocking handle is connected with the connecting axle block of sealed tube.

Preferably, all be equipped with the hot melt fence on the inside a plurality of block of hot melt incasement, the hot melt fence is fence formula structure, the hot melt fence passes through the inside swing joint of block and hot melt incasement in the hot melt incasement.

Preferably, one side of the air inlet pipe facing the inside of the kiln main body is provided with a plurality of aeration devices, the inside of each aeration device is provided with a first one-way valve, and the aeration devices are communicated with the inside of the kiln main body.

Preferably, a groove for installing the plugging plate is formed in the joint between the kiln main body and the delivery box, and the plugging plate is connected with the inner clearance of the kiln main body through the groove in a matched manner.

Preferably, one end of the sealing pipe, which is far away from the hot melting box, is provided with a discharge pipe, and the discharge pipe is fixedly sleeved with the outer edge surface of the sealing pipe.

Preferably, one end of the return pipe, which is far away from the hot melting box and communicated with the interior of the kiln main body, is provided with a second one-way valve, and the second one-way valve is connected with the inner wall of the return pipe in a clamping manner.

The utility model has the technical effects and advantages that: the pyrolysis melting kiln is beneficial to the arrangement of the return pipe, so that heat generated by burning in the kiln body flows back by the return pipe when entering the hot melting box, the loss of the heat in the kiln body is further reduced, and the heat in the kiln body and the hot melting box generates heat circulation; meanwhile, due to the arrangement of the blocking plate, the blocking plate can be used for sealing the interior of the kiln main body at the initial stage of burning, so that heat in the kiln main body is blocked from the interior of the hot melting box, the green bricks burned in the hot melting box can be conveniently replaced or taken, and the heat loss in the kiln main body is reduced;

benefit from the establishment of intake pipe and aeration equipment for the inside accessible intake pipe of kiln main part and aeration equipment are gone into certain combustible gas to inside and are changed into the inside drum of air after firing, because aeration equipment locates the bottom in the kiln main part, can turn the thing of burning in the kiln main part when the air blast air, further reduce in the kiln main part because of the probability that causes the smoldering for the air is not enough.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;

fig. 4 is an enlarged view of the structure at C in fig. 2 according to the present invention.

In the figure: 1. a kiln body; 2. a delivery box; 3. a hot melting box; 4. a sealing tube; 5. a discharge pipe; 6. a return pipe; 7. a blocking plate; 8. an air inlet pipe; 9. an aeration device; 10. a closing disk; 11. an unsealing handle; 12. and (4) hot melting the fence.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a pyrolysis melting kiln shown in figures 1 and 2, which comprises a kiln main body 1 and a hot melting box 3, wherein a delivery box 2 is arranged in the middle of the upper end surface of the kiln main body 1, the delivery box 2 is communicated with the inside of the kiln main body 1, one surface of the delivery box 2 is provided with a delivery opening for inputting incinerated substances, a groove for installing a plugging plate 7 is formed in the joint between the kiln main body 1 and the delivery box 2, the plugging plate 7 is in clearance fit connection with the inside of the kiln main body 1 through the groove, and the plugging plate 7 is arranged and can be used for sealing the inside of the kiln main body 1 at the later stage of incineration so that the heat in the kiln main body 1 is blocked from the inside of the hot melting box 3, the brick blanks fired in the hot melting box 3 can be conveniently replaced or taken, and the heat loss in the kiln main body 1 is reduced;

the hot melting box 3 is arranged on one side, far away from the kiln body 1, of the delivery box 2, the hot melting box 3 is communicated with the interior of the delivery box 2, a sealing pipe 4 is arranged in the middle of the upper end face of the hot melting box 3, the sealing pipe 4 is communicated with the interior of the hot melting box 3, a sealing disc 10 is arranged in the middle of the sealing pipe 4, the sealing disc 10 is movably connected with the interior of the sealing pipe 4, an unsealing handle 11 is arranged at one end, extending out of the sealing pipe 4, of the sealing disc 10, the unsealing handle 11 is connected with a connecting shaft of the sealing pipe 4 in a clamping mode, a discharge pipe 5 is arranged at one end, far away from the hot melting box 3, the discharge pipe 5 is fixedly sleeved with the outer edge face of the sealing pipe 4, the sealing disc 10 of the sealing pipe 4 is sealed or unsealed through the unsealing handle 11, so that the heat in the hot melting box 3 can be gathered, and bricks in the hot melting box 3 can be fired or melted conveniently;

a plurality of clamping blocks are arranged inside the hot melting box 3, a plurality of clamping blocks inside the hot melting box 3 are respectively provided with a hot melting fence 12, the hot melting fence 12 is of a fence type structure, the hot melting fence 12 is movably connected with the inside of the hot melting box 3 through the clamping blocks inside the hot melting box 3, the fence type structure of the hot melting fence 12 facilitates placing of bricks or other materials on the surface of the hot melting fence, and the ventilation effect of the fence structure enables the hot melting efficiency to be further improved;

as shown in fig. 1, 2 and 4, the two sides of the hot melting box 3 are both provided with a return pipe 6 communicated with the inside of the kiln body 1, one end of the return pipe 6 far away from the hot melting box 3 and communicated with the inside of the kiln body 1 is provided with a second one-way valve, the second one-way valve is connected with the inner wall of the return pipe 6 in a clamping manner, when a sealing disc 10 of a sealing pipe 4 is sealed through a deblocking handle 11, heat accumulated in the hot melting box 3 flows back to the inside of the kiln body 1 through the return pipe 6 when too much heat is accumulated, but due to the second one-way valve, the furnace is opened only when the heat is accumulated to a certain degree, and the probability of rapid loss of the heat in the hot melting box 3 is reduced;

as shown in fig. 1, fig. 2, a pyrolysis melting kiln shown in fig. 3, intake pipe 8 has been seted up to the inside bottom of kiln main part 1, intake pipe 8 communicates with each other with the outer wall of kiln main part 1, intake pipe 8 is equipped with a plurality of aeration equipment 9 towards one side in kiln main part 1, aeration equipment 9's inside all is equipped with first check valve, aeration equipment 9 all communicates with each other with the inside of kiln main part 1, certain combustible gas is gone into to the inside accessible intake pipe 8 of kiln main part 1 and aeration equipment 9 internal impulse and is changed into the inside drum of air and go into, because aeration equipment 9 locates the bottom in kiln main part 1, the air can turn over the thing of burning in the kiln main part 1 when carrying out the blast air, further reduce the interior probability of causing the smoldering because of the air is insufficient in kiln main part 1.

Working principle, this pyrolysis melting kiln, the inside of kiln main part 1 is washed into certain combustible gas through intake pipe 8 and aeration equipment 9 and is ignited, the interpolation of burning thing is carried out to inside through the delivery port of delivery case 2 afterwards, convert the air after burning thing adds to the certain degree and inwards drum into, because aeration equipment 9 locates the bottom in kiln main part 1, the burning thing in kiln main part 1 can be turned over to the air while carrying out the blast air, further reduce the probability that the interior of kiln main part 1 causes the smoldering because of insufficient air, the fence formula structure of hot melt fence 12, conveniently place brick embryo or other materials on its surface, the ventilation effect of its fence structure makes the efficiency of hot melt can further improve, sealed dish 10 of sealed tube 4 seals or removes the encapsulated situation through deblocking handle 11, make the inside heat of hot melt case 3 can gather, convenient brick embryo to 3 insides of hot melt box fires or hot melt, when the closing disk 10 of sealing tube 4 seals up through deblocking handle 11, can flow back to the inside of kiln main part 1 via back flow 6 when gathering in hot melt box 3 heat too much, but owing to there is the second check valve, make only just can open when the heat accumulation reaches the certain degree, reduce the probability that the heat runs off fast in hot melt box 3, can adopt jam plate 7 to seal the inside of kiln main part 1 in burning the later stage, make the heat in the kiln main part 1 block with hot melt box 3's inside, the convenient brick embryo of firing in to hot melt box 3 is changed or is taken, reduce the heat loss in the kiln main part 1 simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A pyrolysis melting kiln comprises a kiln body (1) and a hot melting box (3), and is characterized in that: the kiln comprises a kiln body (1), and is characterized in that a delivery box (2) is arranged in the middle of the upper end face of the kiln body (1), the delivery box (2) is communicated with the inside of the kiln body (1), one face of the delivery box (2) is provided with a delivery opening for feeding an incineration object, a hot melting box (3) is arranged on one face, away from the kiln body (1), of the delivery box (2), the hot melting box (3) is communicated with the inside of the delivery box (2), a plurality of clamping blocks are arranged inside the hot melting box (3), return pipes (6) communicated with the inside of the kiln body (1) are arranged on two sides of the hot melting box (3), an air inlet pipe (8) is arranged at the bottom end of the inside of the kiln body (1), and the air inlet pipe (8) is communicated with the outer wall of the kiln body (1).

2. A pyrolysis melting furnace according to claim 1, wherein: the up end middle part of hot melt case (3) is equipped with stand pipe (4), stand pipe (4) communicate with each other with the inside of hot melt case (3), middle part in stand pipe (4) is equipped with seals dish (10), the inside swing joint of seal dish (10) and stand pipe (4), the one end that seal dish (10) extended stand pipe (4) is equipped with deblocking handle (11), deblocking handle (11) is connected with the connecting axle block of stand pipe (4).

3. A pyrolysis melting furnace according to claim 1, wherein: all be equipped with hot melt fence (12) on the inside a plurality of block of hot melt case (3), hot melt fence (12) are fence formula structure, hot melt fence (12) are through the inside swing joint of block in hot melt case (3) and hot melt case (3).

4. A pyrolysis melting furnace according to claim 1, wherein: one side of the air inlet pipe (8) facing the interior of the kiln main body (1) is provided with a plurality of aeration devices (9), the interiors of the aeration devices (9) are respectively provided with a first one-way valve, and the aeration devices (9) are respectively communicated with the interior of the kiln main body (1).

5. A pyrolysis melting furnace according to claim 1, wherein: the connection between the kiln main body (1) and the delivery box (2) is provided with a groove for installing the plugging plate (7), and the plugging plate (7) is connected with the inner clearance fit of the kiln main body (1) through the groove.

6. A pyrolysis melting furnace according to claim 2, wherein: one end of the sealing pipe (4) far away from the hot melting box (3) is provided with a discharge pipe (5), and the discharge pipe (5) is fixedly sleeved with the outer edge surface of the sealing pipe (4).

7. A pyrolysis melting furnace according to claim 1, wherein: and a second one-way valve is fixedly arranged at one end of the return pipe (6), which is far away from the hot melting box (3) and communicated with the interior of the kiln body (1), and the second one-way valve is connected with the inner wall of the return pipe (6) in a clamping manner.