KR20150069491A

KR20150069491A - continuity, Circulation, tunnel kiln ceramics finished product automation system

Info

Publication number: KR20150069491A
Application number: KR1020130156258A
Authority: KR
Inventors: 박재원
Original assignee: 박재원
Priority date: 2013-12-13
Filing date: 2013-12-13
Publication date: 2015-06-23

Abstract

The present invention comprises a soil loading point in a first housing; a robot former for an incomplete product and robot former for a complete product; a dry tunnel kiln in a second housing; a plastic tunnel kiln; a number of burners; a number of trolleys; a transfer car moving the trolleys; a number of fixing nails; a number of mechanical hydraulic devices; a number of air pipes; a number of fans; a number of control sensors; and the first and second housings. To easily perform dry heating plastic deformation for clay or soil that is a raw material, a number of holes, having the same shape or size as a complete product such as a square shape, a spherical shape, a rectangle shape, and a nine-holed shape, are pressurized. Therefore, high class products such as ceramics, red bricks, blocks, flagstones, roof tiles, tiles, pipes, pipe connecting units, and various bowl types or ceramic component materials are produced in an automated system.

Description

Continuous circulation tunnel kiln Ceramic product production electronic automation system, {continuity, Circulation, tunnel kiln ceramics finished product automation system}

The present invention relates to a continuous circulation tunnel kiln ceramic product manufacturing electronic automation system, and more particularly, to a method of manufacturing a continuous circulation tunnel kiln ceramic product, which comprises a first housing including a landfill site, a finished product robot molding device and a finished product robot molding device, A kiln, a final heating kiln, a plurality of burners, a bogie loaded on a conveyor such as a molding drying preheater, a plurality of air moving pipes, a plurality of fans, and a plurality of control sensors, Dried preforms, etc. In order to facilitate preheating and firing, preformed products that have been crushed and squeezed into a number of holes of a size or shape close to the finished product, such as a sphere model, a square model, a square model, a hole model, Red bricks, blocks, stones, tiles, tiles, pipes, conduits, and piping Connectors Various types of bowls or numerous ceramic parts. The present invention relates to an electronic production system.

In the modern general production process, the raw materials are loaded on the molding and drying trucks and then moved from the drying to the plastic trucks. In various stages of the work such as loading and sorting, the 3D industries are required to work in industries As a result, the prices of products are gradually increasing during the production process. And energy loss.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art, and more particularly, the present invention is to solve the problems of the conventional art, A kiln, a final heating kiln, a plurality of burners, a bogie loaded on a conveyor such as a molding drying preheater, a plurality of air moving pipes, a plurality of fans, and a plurality of control sensors, Dried preforms, etc. In order to facilitate preheating and firing, preformed products that have been crushed and squeezed into a number of holes of a size or shape close to the finished product, such as a sphere model, a square model, a square model, a hole model, Red bricks, blocks, stones, tiles, tiles, pipes, conduits and piping Connectors Various types of bowls or many ceramic parts Materials, It aims to provide a system which produces a moving image electronic.

The present invention relates to a molding automation system for finishing a finished product of a ceramic raw material to accomplish the above object, which comprises: a molding material raw material raw material (clay) stocker and a robot molding machine for molding the raw material molded product; A first housing housing each of the robot molding machines for molding the final product; a drying tunnel kiln for drying and preforming the unfinished molded product; and a firing tunnel kiln for firing an unfinished molded product; a second housing : A robot molding machine for mounting the robot molding machine for molding the unfinished molded product on the right side of the first housing, the robot molding machine for molding the finished product on the left side of the right rear side of the robot molding machine on the left side of the entrance / exit, And a final heating kiln in the final position part of the finished product robot molding machine. A plurality of air flow outlets through which the fiber refractories are thermally circulated on four sides of the bottom surface of the upper plate of the conveyance conveyor in which the preformed molded product is stacked on a conveyor with a plurality of bogies, A refractory plate, and an upper and lower slope edge of the upper plate are formed of a refractory pipe and an upper surface of the pipe is entirely formed with an unfinished product inlets. Wherein the drying tunnel kiln is stacked with refractory bricks outside the transit conveyor passage space and the furnace ceilings are fired in a double and arcuate shape, wherein the arched tunnel kiln has a plurality of perforated row air inlet openings, A plurality of perforated thermal air discharge ports in the vicinity of the bogie heat air discharge port, and a cold air pipe on the bottom floor. Wherein the firing tunnel kiln has a ceiling formed by refractory brick walls outside the bogie conveyor passage space near a furnace wall connected to the drying kiln, A plurality of perforated heat transfer openings in the ceiling; a plurality of perforated discharge openings in the vicinity of the discharge passage heat air discharge port on the wall surface; and a plurality of burners mounted on the upper and lower surfaces of the transfer openings And a cold air piping provided on the bottom of the furnace. Wherein the final heating kiln is laminated with circular wall refractory bricks at a final position of carrying out the plastic mold removal of the firing tunnel kiln, the entire space above the furnace wall is provided as a mold release outlet of the finished product, A plurality of perforated burners are mounted at the middle position of the kiln wall, and the cold air piping is provided at the bottom. And a hot air transfer pipe between the plurality of feeding openings of the drying tunnel kiln stacked on the bogie conveyor and a plurality of feeding openings of the firing tunnel kiln or the final heating kiln feeding opening: A fan for moving the fan, and a controller for controlling the fan.

In order to achieve smooth circulation of the unfinished raw materials (clay, etc.) with a certain amount of moisture content, the conveyance space of the bogie conveyor is about 40% ~ 60% A rectangular molding, and the like, and a robot molding machine for performing perforation compression molding with a plurality of holes at a near predetermined size of the required product phenomenon.

A robot molding machine for drying the preform in the drying tunnel kiln for molding the finished product of the finished product and molding the finished article in the required state in the state immediately before the heating and sintering by using a heat source in a plurality of burner mounting Respectively.

Wherein the ceiling of the furnace wall is reddish and double-arched and the ceiling of the furnace wall is red-finished, and the number of the plurality of The perforation hole is torn to form first, second, third, and fourth heat transfer openings by bundling a plurality of holes of the same size into a single heat transfer opening. And the lower end of the furnace wall is formed by a cold air piping in the middle of the bottom formed by the furnace.

Wherein the wall is laminated with a refractory material outside the space through which the finished product is loaded and conveyed to the conveyor conveyor, the finished ceiling roof ceiling is stacked in an arch-like triple-layered structure with an insulating wall and an insulating brick, A plurality of perforation holes are formed between the center of the ceiling and a plurality of the same size burners are bundled to form first inlet ports 1, 2, 3 and 4, and a plurality of perforations Each of the holes has a first size, a second size, a third size, and a fourth size, each of which has the same size.

The wall of the final heating kiln is circularly laminated with the refractory bricks through the final heating passage having a lower inclination at a position lower than the firing tunnel kiln at the final passing position of the fired tunnel kiln, Wherein the upper part of the upper part of the furnace is provided with a take-out space for molding the finished product of the finished product, and is provided with a plurality of holes in the lower circular part of the refractory brick as a perforated row air outlet, A plurality of burners are mounted, and a cold air piping is included in the bottom.

And a plurality of air flow outlets through which the fiber refractory is thermally circulated on four sides of the bottom surface of the upper plate of the conveyance conveyor, The upper and lower surfaces of the upper and lower slopes are closed with refractory pipes, and the upper surface of the pipe is entirely provided as a space for carrying in and out of the finished product, and the lower left and right surfaces of the upper and lower surfaces of the refractory, A bogie conveyor chain in the lower middle portion formed by the plow, and a plurality of wheels. Shaft, and bearing.

When the molded product of the unfinished product is heated by using a plurality of burner mounting heat sources of the fired tunnel kiln, the air is circulated through the upper part of the unfinished product loading / unloading / Wherein the drying tunnel kiln first, second, third and fourth heat air inlet ports and the drying room moisture gas outlet ports are connected to each other by piping and / or piping between the firing tunnel kiln heat transfer ports 1, 2, 3 and 4, Includes fan mounting.

And a controller for controlling the operation of the burner and the fan in operation such as molding, drying, preheating, firing, and the like on the conveyor of the finished product, to produce a necessary product according to the purpose .

In addition, in the case of the production of the product according to the present invention, in the case of a product having low weight and low water content, waste coal or industrial coal is controlled to a certain amount with the primary clay.

As described above, according to the present invention, there is provided a method of manufacturing a dry furnace, comprising the steps of: loading a raw material in a first housing, an unfinished product robot molding machine and an finished product robot molding machine, and a second housing with the drying tunnel kiln and the firing tunnel kiln, A burner, and a drying and preheating firing furnace for the one conveyor, a plurality of air moving pipes, a plurality of fans, and a plurality of control sensors, For the sake of convenience, it is the unfinished product which has a size or shape close to the finished product, such as sphere, square, square, rectangle, Tile, Tile, Pipe, Conduit and Piping Connector Various kinds of pottery or many ceramic parts material. .

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan perspective view showing the arrangement of a product production process according to the present invention,
Fig. 2 is an enlarged plan view of the second final heating furnace of Fig. 1,
Fig. 3 is a bottom perspective view showing the final molded product dispenser in the finished product molding of Fig.
Figure 4 is a cross-sectional view of the drying tunnel kiln of Figure 1,
FIG. 5 is a sectional view showing the firing tunnel kiln of FIG. 1,
Fig. 6 is a cross-sectional view of the bogie to be loaded with the finished product molding of Figs. 4 and 5,
Fig. 7 is a plan view showing the top plate heat flux outlet of the bogie of Fig. 6,
Fig. 8 is a cross-sectional view of the one conveyor of Fig. 1,
Fig. 9 is a cross-sectional view of an unfinished product molding of Fig. 1,
FIG. 10 is a cross-sectional view of a molded product of a non-finished product of FIG. 1,
11 is an enlarged cross-sectional view of an unfinished product molding of FIG. 1,
Fig. 12 is a cross-sectional view showing the molded rectangular molded product in an unfinished product molding of Fig. 1,

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. (2) and (3) are enlarged views (4) and (5), respectively, of the final moldings for final product molding and final product molding, (7) is a top plate heat flow outlet of the bogie, and (8) is a drawing showing the molding dry preheating plastic bogie loading operation state of one conveyor of Fig. 1 ,

The first housing 100 may be formed of a raw material raw material for molding the unfinished molded product, and the first housing 100 may be formed of a raw material, (Clay, etc.) stocker 120 and a robot molding machine 200 for molding the unfinished molded product and a robot molding machine 260 for molding the unfinished molded product into finished products, respectively. The second housing (110) comprises a drying tunnel kiln (300) for drying and preheating the preformed product, a firing tunnel kiln (400) for firing the preheated preformed preform, and a final heating kiln (480), respectively.

A robot molding machine 200 for molding the unfinished product molding is mounted on the right side of the first housing 100 and a robot molding machine 260 for molding the finished product is mounted on the right side of the unfinished molded product robot molding machine 200 , And a final heating kiln is provided at a position inclined at a position lower than the position at which the final molded product is passed through the firing tunnel kiln.

A plurality of air flow outlets (not shown) are disposed on four sides of the bottom surface of the upper plate 610 of the conveyor 600 on which the unfinished molded product is mounted on the bogie conveyor 600, The refractory pipe 621 and the upper and lower slope edges of the upper plate 610 are connected to the left and right upper sides of the upper plate 610 of the discharge port 630, And a molded article loading / unloading port 622.

The drying tunnel kiln 300 is constructed such that the wall 320 is laminated with refractory bricks outside the passage space of the bogie 730 and the ceiling of the furnace wall 320 is finished in an equilateral and double- A plurality of perforation holes are opened in the vaulted ceiling and the same size is bundled into one, and the first, second, third, fourth (361), 362 (363) A plurality of openings formed in the vicinity of the discharge port 630 through which the thermal air flows in the drying tunnel 730 are bundled together to form an air outlet 380 and a lower end of the drying tunnel kiln 300, And air piping 310.

The firing tunnel kiln 400 is stacked on the lower right side of the drying tunnel kiln 300 with the inlet from the upper side to the exit side and the wall 420 from the passage space of the bogie conveyor 643 with refractory bricks, ) Ceiling is finished in a triangular arcuate shape by the insulating bricks 450 and the insulating bricks 450, and a plurality of perforation through holes are torn in the arched ceiling to bundle the same size burners, A plurality of display burner mounts (561), 562 (563), and 564 (561) in the vicinity of the heat air flow passage outlet (630) of the bogie (740) 461, 462, 463, 464, 462, 464, 462, and 464, respectively, of the same size as the outlet of the firing tunnel, A fired tunnel kiln 400 including a cold air piping 410 is formed on the floor.

The bogie conveyor 600 having a plurality of bogies attached to one conveyor of the unfinished product is formed by a plurality of bogie conveyors 600 through which the fiber refractories are thermally circulated on four sides of the bottom of the upper plate 610 of the bogie conveyor 600, An air flow outlet 630 is provided. The upper surface of the upper plate 610 of the discharge port 630 is closed with the refractory plate 620 and the upper and lower slope edges are closed by the refractory pipe 621. The upper surface of the pipe 621 is entirely covered with the non- A lower portion of the upper surface of the refractory upper plate 610 is pierced, a conveyor chain 640, a plurality of wheels 650, A shaft 660, and a bearing 670.

2, 3, 4 (361) 362, 363, 364 of the drying tunnel kiln 300 and the first, second, third and fourth And a plurality of fans 900 for moving the hot air through the pipe 800 are provided in each of the plurality of hot air moving pipes 800 between the first and second hot air moving pipes 800, And a plurality of controls and sensors 1000 for adjusting and operating the fan 900.

As shown in the drawing, in the mounting of the robot molding machine 200 for molding an unfinished article, the raw material stock (clay, etc.) contained in the raw material storage material 110 And the rectangle model 250 and the rectangle model 250 in order to obtain a smooth heat cycle of about 40 to 60% The unfinished molded article which is perforated and compressed by a plurality of holes is molded.

A plurality of burners 500 are mounted on the left and right sides of the fired tunnel kiln 400 by being dried and preheated in a drying tunnel kiln 300 in a robot molding machine 260 for molding the unfinished molded product into finished products, In the state just before sintering, high quality molding products are produced as electronic materials by various kinds of pottery, porcelain, red brick, block, flint, tile, tile, pipe, conduit,

The drying tunnel kiln is stacked with refractory bricks outside the bogie conveyor passage space to dry preheat the preformed product, and the wall ceiling is clad in an arcuate shape in the shape of a dome (330) and (340) 3, 4 (361), 362 (363), and 364 are displayed as a heat transfer opening by tearing a plurality of perforations between the center of the roof of the ceiling and the center of the ceiling, And a discharge port 380 bundled with a plurality of perforations to the left and right in the vicinity of the passage of the heat air discharge port 630 of the bogie conveyor 730 during the movement, And a cold air pipe 310 is provided in the middle of the lower side.

The wall 420 is piled up with refractory outside the passage space of the bogie conveyor 740 during the movement and the ceiling of the finished furnace wall 420 is connected to the furnace 430. [ (440) and an insulating brick (450), and a plurality of perforation holes are cut from the center of the ceiling roof finished with the ceiling to the center of the ceiling to bundle the same size burners into one outlet, A burner 561, a second small burner 652, a third medium burner 653 and a fourth large burner 654, that is, a plurality of burner- A plurality of perforation holes are formed in the wall 420 on the right and left sides of the heat air outlet 630 of the bogie conveyor 740 during the passage of the frit tunnel kiln 400 to bind the same size into one outlet, , 2, 3, 4, 461, 462, 463 and 464, respectively, (310) in the lower part of the lower part of the furnace wall (400).

The bogie conveyor 600 having a plurality of bogies attached to one conveyor is provided with a plurality of air flow outlets 630 through which the fiber refractories to be molded and preheated and fired pass therethrough. Being. The upper surface of the upper plate 610 of the discharge port 630 is provided with the refractory plate 620 and the upper and lower slope edges are finished with the refractory pipe 621. The entire upper surface of the pipe 621 is filled with the unfinished product The lower portion of the upper surface of the refractory upper plate 610 is pierced, and a conveyor chain 640 and a plurality of wheels 650 are provided at the lower middle portion of the refractory upper plate 610. A shaft 660, and a bearing 670.

(462) (463) 464 of the fired tunnel kiln heated by using the plurality of burner-mounted heat sources for loading and drying firing in a plurality of moving conveyance belts during the movement, and the drying tunnel kiln column 366 and 364 and a plurality of piping 800 and a plurality of fans 900 mounted between the air inlet openings 361 and 362 and 369 and 369 between the air inlet openings 361, Convective circulation melts in uniformly uniform state.

The bogie conveyor 740 in circulation circulates in the unfinished molded product and flows into the inlet ports 361, 362, 363 and 364 of the drying tunnel kiln 300 while the bogie conveyor 740 in the bogie conveyor 740, And the moisture gas is discharged through the outlet 380 while drying and preheating.

At this time, as the circulation in the bogie conveyor 740 during the movement of the firing tunnel kiln 400, the space of the firing tunnel kiln 400 is reduced and energy is saved in the firing of the bogie conveyor 740.

(9). (10), (11), and (12) are enlarged views of each of the moldings 220, 250, 230, A robot molding machine 200 for producing an unfinished molded product is mounted on the right side of the raw material storage shelf 110 and a raw material raw material (clay, etc.) of the raw material storage shelf 110, A plurality of perforated and unfinished finished products are secured to the plurality of bogie containers in a variety of shapes so that a space of about 40% to 60% is secured in the loading bogie, A plurality of fans 900 installed in the plurality of air transfer pipe 800 facilities between the plurality of hot air discharge ports of the firing tunnel kiln and the plurality of hot air discharge ports of the dry tunnel kiln (740) due to the forced strong circulation in accordance with the following equation Reverse rotation back to the lower end of the conveyor belt 600. The power unit 760 of the conveyor conveyor 600 and the control sensors 1200 control the circulation of the conditioned product so that the upper and lower parts of the unfinished product can be evenly fired. The above-mentioned unfinished product is produced as a high-grade product by electroforming such as pottery, porcelain, red brick, block, flagstone, tile, tile, pipe, conduit and pipe connector or various kinds of ceramic parts.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the appended claims is intended to be included.

100: housing 110: second housing
120: Raw material (such as clay soil)
200: Unfinished molded product Robot molding machine 220: Old molded product
230: Chisel box model 240: Hollow box model
250: rectangle model 260: finished product robot molding machine
300: Dry Tunnel Kiln 310: Dry Room Floor Air Coolant
320: Dry Tunnel Kiln Roi Wall 330: Dry Tunnel Kirin Arched Double Wall
340: Dry Tunnel Kiln Yan and 361: Dry Tunnel Kiln No. 1 Column Air Entrance
362: drying tunnel kiln second heat air inlet 363: drying tunnel kiln third heat air inlet
364: drying tunnel kiln column 4 air inlet port 380: drying tunnel kiln water gas outlet
400: firing tunnel kiln 410: firing tunnel firing chamber bottom cooling air inlet pipe
420: Fired tunnel kiln lobe 430: Fired tunnel kiln arched double wall
440: Firing Tunnel Kiln Deep and Arched Type 450: Plastic Tunnel Kiln Insulation Brick Archetype
461: Firing tunnel kiln first heat outlet 462: Firing tunnel kiln second heat outlet
463: Firing tunnel kiln third column outlet 464: Firing tunnel kiln fourth column outlet
470: Conveyor deflection final heating transfer path 480: Final heating furnace
490 Finished product Molded product before molding 491: Molded product mold
500: burner 561: first smallest burner
562: second small burner 563: third medium burner
564: Fourth large-size burner 565: Fired furnace furnace burner
600: conveyor with baler 610:
620: Bogie refractory wall 630: Bogie refractory bottom air flow outlet
640: Bogie conveyor chain 650: Bogie conveyor wheel
660: Balance conveyor shaft 670: Balance conveyor bearing
700: Loading conveyor unfinished form 710: Conveyor loading bin
720: Balance during Ken Bear loading molding 730: Conveyor loading Balance during drying
740: Conveyor loading during firing Bogie 750: Conveyor loading Finished product Bogie
760: Conveyor operating power unit
800: Piping 900: Fan
1000: Control sensor

Claims

A first housing for accommodating a robot molding machine for molding the unfinished molded article into an article, the method comprising: drying and preheating the unfinished molded article; A drying tunnel kiln and a fired tunnel kiln for firing a final product molding, said second housing housing said final product kiln,
A robot molding machine for molding the unfinished molded product is mounted on the right side of the first housing and a robot molding machine for molding the finished product on the left side of the right rear side of the robot molding machine on the left side of the robot molding machine is mounted, And a final heating kiln at a final position part of the robot molding machine.
A plurality of air flow outlets through which the fibrous refractory is circulated through four sides of the bottom surface of the upper plate of the conveyance conveyor in which the preformed molded product is stacked, dried, preheated and fired on a single conveyor with a plurality of bogies; A refractory pipe at the upper and lower slope edges of the upper plate, and an upper half of the upper surface of the pipe.
Wherein the drying tunnel kiln is stacked with refractory bricks outside the transit conveyor passage space and the furnace ceilings are fired in a double and arcuate shape, wherein the arched tunnel kiln has a plurality of perforated row air inlet openings, A plurality of perforated thermal air discharge ports in the vicinity of the bogie heat air discharge port, and a cold air pipe on the bottom floor.
Wherein the firing tunnel kiln has a ceiling formed by refractory brick walls outside the bogie conveyor passage space near a furnace wall connected to the drying kiln, A plurality of perforated heat transfer openings in the ceiling; a plurality of perforated discharge openings in the vicinity of the discharge passage heat air discharge port on the wall surface; and a plurality of burners mounted on the upper and lower surfaces of the transfer openings And a cold air piping provided on the bottom of the furnace.
Wherein the final heating kiln is laminated with circular wall refractory bricks at a final position of carrying out the plastic mold removal of the firing tunnel kiln, the entire space above the furnace wall is provided as a mold release outlet of the finished product, A plurality of perforated burners are mounted at the middle position of the kiln wall, and the cold air piping is provided at the bottom.
And a hot air transfer pipe between the plurality of feeding openings of the drying tunnel kiln stacked on the bogie conveyor and a plurality of feeding openings of the firing tunnel kiln or the final heating kiln feeding opening: The fan is equipped with a moving fan. Each control is controlled by the fan. The sensor is connected to a continuous circulation tunnel.

The method according to claim 1,
In order to achieve smooth circulation of the unfinished raw materials (clay, etc.) with a certain amount of moisture content, the conveyance space of the bogie conveyor is about 40% ~ 60% A square model, etc. Continuous circulation tunnel equipped with a robot molding machine for performing perforation compression molding with a plurality of holes at a predetermined predetermined size of a product phenomenon Production of an electronic automation system,

The method according to claim 2,
A robot molding machine for drying the preform in the drying tunnel kiln for molding the finished product of the finished product and molding the finished article in the required state in the state immediately before the heating and sintering by using a heat source in a plurality of burner mounting Continuous circulation tunnels equipped Kiln ceramic production electronic automation system

The method according to claim 3,
Wherein the ceiling of the furnace wall is reddish and double-arched and the ceiling of the furnace wall is red-finished, and the number of the plurality of The perforation hole is torn to form first, second, third, and fourth heat transfer openings by bundling a plurality of holes of the same size into a single heat transfer opening. And a cold air piping in the middle of the bottom formed by the lower end of the furnace wall,

4. The method according to claim 1,
Wherein the wall is laminated with a refractory material outside the space through which the finished product is loaded and conveyed to the conveyor conveyor, the finished ceiling roof ceiling is stacked in an arch-like triple-layered structure with an insulating wall and an insulating brick, A plurality of perforation holes are formed between the center of the ceiling and a plurality of the same size burners are bundled to form first inlet ports 1, 2, 3 and 4, and a plurality of perforations A continuous circulation tunnel kiln ceramic product production automation system comprising a plurality of openings, each having a first size, a second size, a third size and a fourth size,

The method according to claim 1,
The wall of the final heating kiln is circularly laminated with the refractory bricks through the final heating passage having a lower inclination at a position lower than the firing tunnel kiln at the final passing position of the fired tunnel kiln, Wherein the upper part of the upper part of the furnace is provided with a take-out space for molding the finished product of the finished product, and is provided with a plurality of holes in the lower circular part of the refractory brick as a perforated row air outlet, A continuous circulation tunnel kiln ceramic product production automation system comprising a plurality of burners mounted on the floor,

The method according to claim 1,
And a plurality of air flow outlets through which the fiber refractory is thermally circulated on four sides of the bottom surface of the upper plate of the conveyance conveyor, The upper and lower surfaces of the upper and lower slopes are closed with refractory pipes, and the upper surface of the pipe is entirely provided as a space for carrying in and out of the finished product, and the lower left and right surfaces of the upper and lower surfaces of the refractory, A bogie conveyor chain in the lower middle portion formed by the plow, and a plurality of wheels. Continuous circulation tunnels with shaft and bearings Kiln ceramic products production electronic automation system,

The method according to claim 1,
When the molded product of the unfinished product is heated by using a plurality of burner mounting heat sources of the fired tunnel kiln, the air is circulated through the upper part of the unfinished product loading / unloading / Wherein the drying tunnel kiln first, second, third and fourth heat air inlet ports and the drying room moisture gas outlet ports are connected to each other by piping and / or piping between the firing tunnel kiln heat transfer ports 1, 2, 3 and 4, Fans are equipped with continuous circulation tunnels Kiln Ceramic products production Electronic automation system,

The method according to claim 1,
And a control unit for controlling the operation of the burner and the fan in operation such as molding, drying, preheating, calcining, and the like on the conveyor of the finished product, the continuously circulating tunnel kiln ceramic product production electronic Assimilation system,