CN213090441U

CN213090441U - Full-automatic intelligent high temperature tunnel calcining kiln

Info

Publication number: CN213090441U
Application number: CN202022181796.9U
Authority: CN
Inventors: 石文刚
Original assignee: Yangquan Puli Burden Co ltd
Current assignee: Yangquan Puli Burden Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-04-30
Anticipated expiration: 2030-09-29

Abstract

The utility model provides a full-automatic intelligent high temperature tunnel calcining kiln relates to tunnel kiln technical field. This full-automatic intelligent high temperature tunnel calcining kiln radiator unit includes the exhaust pipe, exhaust pipe and the kiln body fixed connection, the exhaust pipe communicates with each other with the cooling chamber, the inside fixedly connected with suction fan of exhaust pipe, kiln body top is equipped with the water tank, water tank and the kiln body fixed connection, exhaust pipe one end and water tank fixed connection just communicate with each other, water tank opposite side fixedly connected with outlet duct, this full-automatic intelligent high temperature tunnel calcining kiln, fixedly connected with second connecting pipe just communicates with each other between preheating chamber and drying chamber simultaneously, and steam passes through the second connecting pipe and gets into the drying chamber, and lower steam reaches dry effect to the drying chamber, filters the flue gas in the gas simultaneously at the inside fixedly connected with filter of second connecting pipe, avoids the inside dense cigarette of drying chamber, is not convenient for the placing object article.

Description

Full-automatic intelligent high temperature tunnel calcining kiln

Technical Field

The utility model relates to a tunnel cave technical field specifically is a full-automatic intelligent high temperature tunnel calcining kiln.

Background

The tunnel kiln is modern continuous-type firing hot processing equipment, and natural gas is conveyed to the kiln through a natural gas pipeline by the natural gas tunnel kiln and is sprayed and combusted through a natural gas burner. The products sintered by the tunnel kiln have high temperature and need to be cooled in a cooling area of the tunnel kiln.

However, the product cannot be recycled due to a large amount of heat energy emitted in the process, which causes a large amount of heat energy waste and affects the environment, and the cooling effect of the product is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a full-automatic intelligent high temperature tunnel calcining kiln to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a full-automatic intelligent high-temperature tunnel calcining kiln. The kiln comprises a kiln body, wherein a drying chamber, a preheating chamber, a calcining chamber and a cooling chamber are sequentially arranged in the kiln body from left to right, a heat insulation plate is arranged in the kiln body, the heat insulation plate is rotatably connected with the kiln body through a shaft pin, a heating device is arranged in the calcining chamber, and a heat dissipation assembly is arranged in the cooling chamber;

the heat dissipation assembly comprises an exhaust pipe, the exhaust pipe is fixedly connected with the kiln body, the exhaust pipe is communicated with the cooling chamber, a suction fan is fixedly connected with the inside of the exhaust pipe, a water tank is arranged at the top of the kiln body, the water tank is fixedly connected with the kiln body, one end of the exhaust pipe is fixedly connected with the water tank and communicated with the water tank, an outlet pipe is fixedly connected with the other side of the water tank, heat dissipation fins are arranged inside the water tank, and the heat dissipation fins penetrate through the kiln body and extend to the inside of the cooling chamber.

Preferably, the top of the kiln body is provided with a first connecting pipe, one end of the first connecting pipe is fixedly connected with and communicated with the calcining chamber, the other end of the first connecting pipe is fixedly connected with and communicated with the preheating chamber, and an induced draft fan is fixedly connected inside the first connecting pipe

Preferably, the top of the kiln body is provided with a second connecting pipe, one end of the second connecting pipe is fixedly connected and communicated with the preheating chamber, and the other end of the second connecting pipe is fixedly connected and communicated with the drying chamber.

Preferably, the bottom end inside the kiln body is provided with a track, the top of the track is provided with a kiln car, and the kiln car is connected with the track in a sliding mode.

Preferably, sealing doors are arranged on the front side and the rear side of the kiln body, and the sealing doors are hinged with the kiln body.

Preferably, the top of the cooling chamber is fixedly connected with a rotating fan, and the air outlet pipe and the second connecting pipe are both fixedly connected with a filter plate.

Preferably, a water outlet pipe is arranged on the outer side of the water tank, the water outlet pipe is fixedly connected and communicated with the water tank, and a control valve is fixedly connected to the outer side of the water outlet pipe.

The utility model provides a full-automatic intelligent high temperature tunnel calcining kiln, its beneficial effect who possesses as follows:

1. this full-automatic intelligent high temperature tunnel calcining kiln is fixedly connected with second connecting pipe and communicates with each other between preheating chamber and drying chamber simultaneously, and when the preheating chamber, inside when reaching higher temperature, steam passes through the second connecting pipe and gets into the drying chamber, and lower steam reaches dry effect to the drying chamber, simultaneously at the inside fixedly connected with filter of second connecting pipe, filters the flue gas in the gas, avoids the inside dense cigarette that is full of drying chamber, the not convenient for place article.

2. This full-automatic intelligent high temperature tunnel calcining kiln extracts inside waste heat and dense cigarette of cooling chamber to the water tank inside, get into the water tank and absorb with dissolving in aquatic at harmful substance, simultaneously at water tank outside fixedly connected with outlet duct, will filter the back gas outgoing, be favorable to the protection of environment, avoid polluting, it is equipped with radiating fin to rotate the fan simultaneously, radiating fin runs through the kiln body and extends to the cooling chamber inside, be favorable to cooling chamber waste heat absorption through the inside water of water tank and cool down.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side cross-sectional view of the present invention;

fig. 3 is a front sectional view of the present invention;

fig. 4 is an enlarged view of the structure of the portion a of fig. 2 according to the present invention.

In the figure: 1. a kiln body; 2. a drying chamber; 3. a preheating chamber; 4. a calcination chamber; 5. a cooling chamber; 6. a heating device; 7. a first connecting pipe; 8. an induced draft fan; 9. a second connecting pipe; 10. an exhaust duct; 11. a water tank; 12. a suction fan; 13. a heat dissipating fin; 14. an air outlet pipe; 16. rotating the fan; 17. kiln car; 18. a track; 19. a sealing door; 21. a water outlet pipe; 22. a control valve; 23. an insulating panel.

Detailed Description

The embodiment of the utility model provides a full-automatic intelligent high temperature tunnel calcining kiln, as shown in fig. 1-4, including the kiln body 1, kiln body 1 is inside from left to right in proper order from being equipped with drying chamber 2, preheating chamber 3, calcining chamber 4, cooling chamber 5, kiln body 1 front and back both sides all are equipped with sealing door 19, sealing door 19 is articulated with kiln body 1, kiln body 1 inside bottom has seted up track 18, track 18 top is equipped with kiln car 17, kiln car 17 and track 18 sliding connection, kiln body 1 top is equipped with first connecting pipe 7, first connecting pipe 7 one end and calcining chamber 4 fixed connection and intercommunication, the first connecting pipe 7 other end and preheating chamber 3 fixed connection and intercommunication, first connecting pipe 7 inside fixedly connected with draught fan 8, pump to the preheating chamber 3 inside through first connecting pipe 7, be favorable to making preheating chamber 3 inside temperature rise, thereby reach the effect of preheating, the circulation of the waste heat is favorable, resources are saved, the top of the kiln body 1 is provided with a second connecting pipe 9, one end of the second connecting pipe 9 is fixedly connected and communicated with the preheating chamber 3, the other end of the second connecting pipe 9 is fixedly connected and communicated with the drying chamber 2, when the interior of the preheating chamber 3 reaches a higher temperature, hot gas enters the drying chamber 2 through the second connecting pipe 9, the lower hot gas achieves a drying effect on the drying chamber 2, a heat insulation plate 23 is arranged in the kiln body 1, the heat insulation plate 23 is rotatably connected with the kiln body 1 through a shaft pin, a heating device 6 is arranged in the calcining chamber 4, and a heat radiation assembly is arranged in the cooling chamber 5;

the heat dissipation assembly comprises an exhaust pipe 10, the exhaust pipe 10 is fixedly connected with a kiln body 1, the exhaust pipe 10 is communicated with a cooling chamber 5, a suction fan 12 is fixedly connected with the inside of the exhaust pipe 10, a water tank 11 is arranged at the top of the kiln body 1, the water tank 11 is fixedly connected with the kiln body 1, a water outlet pipe 21 is arranged on the outer side of the water tank 11, the water outlet pipe 21 is fixedly connected with the water tank 11 and communicated with the water tank 11, a control valve 22 is fixedly connected with the outer side of the water outlet pipe 21, water inside the water tank 11 can be replaced conveniently, regular cleaning is realized, one end of the exhaust pipe 10 is fixedly connected with the water tank 11 and communicated with the water tank 11, an air outlet pipe 14 is fixedly connected with the other side of the water tank 11, a heat dissipation fin 13 is arranged inside the water tank 11, the heat dissipation fin 13 penetrates through the kiln body 1 and extends to the inside of the.

The implementation mode is specifically as follows: when the calcined article is placed on the top of a kiln car 17, at the moment, because the bottom of a kiln body 1 is provided with a rail 18, the kiln car 17 is arranged inside the rail 18 and is in sliding connection with the rail 18, at the moment, the kiln car 17 enters a preheating chamber 3 from a drying chamber 2 to be preheated, when the kiln car 17 enters a calcining chamber 4, because a heat insulation plate 23 is in rotating connection with the inner wall of the kiln body 1 through a shaft pin, the drying chamber 2, the preheating chamber 3, the calcining chamber 4 and a cooling chamber 5 are separated, when the kiln car 17 enters the calcining chamber 4, a heating device 6 is fixedly connected inside the calcining chamber 4, the heating device 6 calcines the article, because a first connecting pipe 7 is fixedly connected on the top of the kiln body 1, one end of the first connecting pipe 7 is fixedly connected with the calcining chamber 4, the other end of the first connecting pipe 7 is fixedly connected with the preheating chamber 3, an induced draft fan 8 is fixedly connected inside, it is inside to take out to preheating chamber 3 through first connecting pipe 7, be favorable to making the inside temperature of preheating chamber 3 rise, thereby reach the effect of preheating, the circulation of waste heat is favorable, resources are saved, fixedly connected with second connecting pipe 9 just communicates with each other between preheating chamber 3 and drying chamber 2 simultaneously, when preheating chamber 3, when inside reaches higher temperature, steam passes through second connecting pipe 9 and gets into drying chamber 2, lower steam reaches dry effect to drying chamber 2, simultaneously at the inside fixedly connected with filter of second connecting pipe 9, filter the flue gas in the gas, avoid drying chamber 2 inside to be full of dense cigarette, be not convenient for place article.

Meanwhile, the articles enter the cooling chamber 5 after being calcined and are cooled, an exhaust pipe 10 is fixedly connected to the top of the cooling chamber 5, one end of the exhaust pipe 10 is fixedly connected with a water tank 11, a suction fan 12 is fixedly connected to the inside of the water tank 11, waste heat and dense smoke in the cooling chamber 5 are extracted to the inside of the water tank 11, harmful substances enter the water tank 11 and are absorbed by being dissolved in water, an air outlet pipe 14 is fixedly connected to the outer side of the water tank 11, filtered gas is discharged, environmental protection and pollution prevention are facilitated, meanwhile, a rotating fan 16 is provided with a radiating fin 13, the radiating fin 13 penetrates through the kiln body 1 and extends to the inside of the cooling chamber 5, absorption of the waste heat in the cooling chamber 5 through water in the water tank 11 is facilitated, the rotating fan 16 is arranged in the cooling chamber 5, the rotating fan 16 rotates under the action of the suction fan 12, and air inside is facilitated to, the cooling effect is accelerated, the cost is reduced, and the utilization rate is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a full-automatic intelligent high temperature tunnel calcining kiln, includes the kiln body (1), its characterized in that: the kiln comprises a kiln body (1), a drying chamber (2), a preheating chamber (3), a calcining chamber (4) and a cooling chamber (5), wherein the kiln body (1) is internally provided with a heat insulation plate (23) in sequence from left to right, the heat insulation plate (23) is rotatably connected with the kiln body (1) through a shaft pin, the calcining chamber (4) is internally provided with a heating device (6), and the cooling chamber (5) is internally provided with a heat radiation component;

radiator unit includes exhaust pipe (10), exhaust pipe (10) and the kiln body (1) fixed connection, exhaust pipe (10) communicate with each other with cooling chamber (5), the inside fixedly connected with suction fan (12) of exhaust pipe (10), kiln body (1) top is equipped with water tank (11), water tank (11) and the kiln body (1) fixed connection, exhaust pipe (10) one end just communicates with each other with water tank (11) fixed connection, water tank (11) opposite side fixedly connected with outlet duct (14), water tank (11) inside is equipped with radiating fin (13), radiating fin (13) run through the kiln body (1) and with extend to cooling chamber (5) inside.

2. The fully automatic intelligent high temperature tunnel calcining kiln of claim 1, wherein: kiln body (1) top is equipped with first connecting pipe (7), first connecting pipe (7) one end and calcining chamber (4) fixed connection just communicate with each other, first connecting pipe (7) other end and preheating chamber (3) fixed connection just communicate with each other, the inside fixedly connected with draught fan (8) of first connecting pipe (7).

3. The fully automatic intelligent high temperature tunnel calcining kiln of claim 1, wherein: the kiln is characterized in that a second connecting pipe (9) is arranged at the top of the kiln body (1), one end of the second connecting pipe (9) is fixedly connected and communicated with the preheating chamber (3), and the other end of the second connecting pipe (9) is fixedly connected and communicated with the drying chamber (2).

4. The fully automatic intelligent high temperature tunnel calcining kiln of claim 1, wherein: the kiln is characterized in that a track (18) is formed in the bottom end inside the kiln body (1), a kiln car (17) is arranged on the top of the track (18), and the kiln car (17) is connected with the track (18) in a sliding mode.

5. The fully automatic intelligent high temperature tunnel calcining kiln of claim 1, wherein: sealing doors (19) are arranged on the front side and the rear side of the kiln body (1), and the sealing doors (19) are hinged with the kiln body (1).

6. The fully automatic intelligent high temperature tunnel calcining kiln of claim 1, wherein: the top of the cooling chamber (5) is fixedly connected with a rotating fan (16), and the air outlet pipe (14) and the inside of the second connecting pipe (9) are fixedly connected with a filter plate.

7. The fully automatic intelligent high temperature tunnel calcining kiln of claim 1, wherein: the water tank (11) is provided with a water outlet pipe (21) on the outer side, the water outlet pipe (21) is fixedly connected and communicated with the water tank (11), and a control valve (22) is fixedly connected on the outer side of the water outlet pipe (21).