CN201166517Y

CN201166517Y - Calcination tile tunnel kiln

Info

Publication number: CN201166517Y
Application number: CNU2007201594939U
Authority: CN
Inventors: 柏启怀; 王化奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-29
Filing date: 2007-12-29
Publication date: 2008-12-17
Anticipated expiration: 2017-12-29

Abstract

The utility model provides a calcining tile tunnel kiln, which comprises a base, a kiln body and kiln top, wherein a preheating section, a high temperature calcining section and a cooling section are respectively arranged in the kiln body, a guide rail base is installed on the inner bottom of a kiln body cavity from the preheating section to the cooling section, a guide rail is installed on the guide rail base, an arc flame proof brick layer is arranged on the upper end of the kiln body cavity, an arc fiber mat layer is arranged on the upper surface of the arc flame proof brick layer, an arc light insulating brick layer is arranged on the upper surface of the arc fiber mat layer, an arc furnace dust insulating layer is arranged on the upper surface of the arc light insulating brick layer, and the kiln top is arranged on the upper surface of the arc furnace dust insulating layer. The utility model has the advantages that the calcining tile tunnel kiln can lower materials in construction building greatly, can lower coal consumption in producing tiles, and thereby can lower the production cost greatly. The calcining tile tunnel kiln has rational whole structure and easy building, and can control the temperature of each section easily in production, products which are produced by the tunnel kiln of the utility model have high quality, the production efficiency is high, and the cost is low.

Description

A kind of roasting brick and tile tunnel cave

Technical field

The utility model relates to tunnel cave, is specially a kind of roasting brick and tile tunnel cave.

Background technology

The tunnel cave of the roasting brick and tile that most of in the market enterprises use generally is a traditional structure, because there is more deficiency in the kiln of this structure, the improvement of more structure had been done in this area to this in recent years.Though many patent scheme text descriptions of having authorized and many advantages are arranged, its effect do not have good report as yet.From disclosed tunnel cave structure as can be known: its structure is owed reasonability, and the consumptive material height causes constructing; Heat insulating effect is poor, makes the loss of coal big, thereby production cost is increased.

Summary of the invention

The purpose of this utility model is, a kind of roasting brick and tile tunnel cave is provided, and it is rational in infrastructure that it is had, and the construction consumptive material is low, save the energy, the advantage that reduces production costs.

The utility model for achieving the above object, be achieved through the following technical solutions: a kind of roasting brick and tile tunnel cave, comprise base, kiln body and Yao Ding, the kiln body is respectively equipped with preheating section, high temperature roasting hot arc and cooling section, kiln body cavity inner bottom part mounting guide rail pedestal from preheating section to cooling section, the guide rail base upper mounting rail, kiln body cavity upper end is provided with the arcuation fire brick layer, arcuation fire brick layer upper surface is provided with the arcuation fibre felt layer, arcuation fibre felt layer upper surface is provided with arcuation light-weight insulating brick layer, arcuation light-weight insulating brick layer upper surface is provided with arcuation ashes matter heat-insulation layer, arc shove charge grey matter heat-insulation layer upper surface is the kiln top, on the preheating section lower left side wall of kiln body, offer first and send hot-flow flue, the right side wall bottom is offered second and is sent hot-flow flue, on high temperature roasting hot arc place left side wall, offer first cold air duct, offer second cold air duct on the right side wall, on the anterior left side wall of cooling section, offer first and force cooling air port, offer second on the right side wall and force cooling air port, offer first waste heat on left side wall top, the rear portion of cooling section and carry the air channel, right side wall top is offered second waste heat and is carried the air channel, first send hot-flow flue and second to send hot-flow flue to communicate with first chimney respectively, first waste heat carries the air channel and second waste heat to carry the air channel to communicate with second chimney respectively, and coal feeding hole is offered at high temperature roasting hot arc top.Send hot-flow flue that the first air lock plate laterally is installed first, the first air lock plate, one end places the external side of kiln, and second send the horizontal second air lock plate of installing on the hot-flow flue, and the second air lock plate, one end places the external side of kiln.First waste heat carries the air channel that the 3rd air lock plate laterally is installed, and carries the air channel that the 4th air lock plate laterally is installed at second waste heat, and the 3rd air lock plate and the 4th air lock plate one end place the external side of kiln respectively.Sidewall middle part, high temperature roasting hot arc place is provided with plane alumina silicate fibre carpet veneer peace face type light-weight insulating brick layer, plane alumina silicate fibre carpet veneer one side links to each other with refractory brick, the another side links to each other with plane light-weight insulating brick layer, and plane light-weight insulating brick layer one side links to each other with refractory brick.On the inwall left side of preheating section, offer the first preheating humidity discharging air port, the first preheating humidity discharging air port, one end communicates with the kiln intracoelomic cavity, the other end send hot-flow flue to communicate with first, the second preheating humidity discharging air port is offered on the inwall right side of preheating section, the second preheating humidity discharging air port, one end communicates with the kiln intracoelomic cavity, and the other end communicates with the second heat air delivery road.Described arcuation fibre felt layer is the alumina silicate fibre carpet veneer.

Advantage of the present utility model is: it can significantly reduce material in construction is built, and reduces coal consumption when producing brick and tile, thereby can reduce production costs significantly.The utility model reasonable integral structure is easy to build, and when producing, is easy to control each section temperature, the product quality height that uses tunnel cave of the present utility model to produce, and the production efficiency height, price is low.

Description of drawings

Accompanying drawing 1 is the utility model structural representation; Accompanying drawing 2 is A-A section structure for amplifying schematic diagrames in the accompanying drawing 1; Accompanying drawing 3 is B-B section structure for amplifying schematic diagrames in the accompanying drawing 1; Accompanying drawing 4 is C-C section structure for amplifying schematic diagrames in the accompanying drawing 1; Accompanying drawing 5 is D-D section structure for amplifying schematic diagrames in the accompanying drawing 1.

Among the figure, the 1st, base, the 2nd, the kiln body, the 3rd, the kiln top, the 4th, ashes matter heat-insulation layer, the 5th, light-weight insulating brick, the 6th, fibre felt layer, the 7th, fire brick layer, 8 and 9 is guide rails, the 10th, and guide rail base, 11 is that first waste heat is carried the air channel, 12 is that second waste heat is carried the air channel, 13 is the 3rd air lock plates, and 14 is the 4th air lock plates, and 23 is first air lock plates, 24 is second air lock plates, 15 is that first waste heat extracts the air port, and 16 is that second waste heat extracts air port, the 17th, chassis, the 18th, the ride face, 19 is first pressure cooling air port, and 20 is second pressure cooling air port, and 21 is first preheating humidity discharging air ports, 22 is second preheating humidity discharging air ports, 25 is first to send hot-flow flue, and 26 is second to send hot-flow flue, the 27th, and coal feeding hole, the 28th, refractory brick or fire-resistant soil layer, 29 is first cold air ducts, and 30 is second cold air ducts, and 31 and 32 all is air port type of tamper evidence, 33 is first chimneys, it is contained in the left and right sides of kiln body 2 preheating section E, and 34 is second chimneys, is contained in the cooling section G left and right sides of kiln body 2, the 35th, plane light-weight insulating brick layer, the 36th, plane alumina silicate fibre carpet veneer.

The specific embodiment

1 is base among the figure, the 2nd, the kiln body, the 3rd, the kiln top, kiln body 2 is respectively equipped with preheating section E, high temperature roasting hot arc F and cooling section G, kiln body cavity inner bottom part mounting guide rail pedestal 10 from preheating section E to cooling section G, guide rail base 10 upper mounting rails, kiln body cavity upper end is provided with arcuation fire brick layer 7, arcuation fire brick layer 7 upper surfaces are provided with arcuation. fibre felt layer 6, arcuation. fibre felt layer 6 upper surfaces are provided with arcuation light-weight insulating brick layer 5, arcuation light-weight insulating brick layer 5 upper surface are provided with arcuation ashes matter heat-insulation layer 4, arc shove charge grey matter heat-insulation layer 4 upper surfaces are kiln tops 3, at kiln body 2. offer first on the preheating section E lower left side wall and send hot-flow flue 25, the right side wall bottom is offered second and is sent hot-flow flue 26, on high temperature roasting hot arc F place left side wall, offer first cold air duct 29, offer second cold air duct 30 on the right side wall, on the anterior left side wall of cooling section G, offer first and force cooling air port 19, offer second on the right side wall and force cooling air port 20, offer first waste heat on left side wall top, the rear portion of cooling section G and carry air channel 11, right side wall top is offered second waste heat and is carried air channel 12, first send hot-flow flue 25 and second to send hot-flow flue 26 to communicate with first chimney 33 respectively, first waste heat carries the air channel 11 and second waste heat to carry air channel 12 to communicate with second chimney 34 respectively, and high temperature roasting hot arc F offers coal feeding hole 27 in the top.Send on the hot-flow flue 25 first and the first air lock plate, 23, the first air lock plates, 23 1 ends laterally to be installed to place kiln body 2 outsides, second send and the second air lock plate, 24, the second air lock plates, 24 1 ends laterally are installed on the hot-flow flue 26 are placed kiln body 2 outsides.First waste heat carries air channel 11 that the 3rd air lock plate 13 laterally is installed, and carries air channel 12 that the 4th air lock plate 14, the three air lock plates 13 and the 4th air lock plate 14 1 ends laterally are installed at second waste heat and places kiln body 2 outsides respectively.Sidewall middle part, high temperature roasting hot arc F place is provided with plane alumina silicate fibre carpet veneer 36 and plane light-weight insulating brick layer 35, plane alumina silicate fibre carpet veneer 36 1 sides link to each other with refractory brick 28, the another side links to each other with plane light-weight insulating brick layer 35, and plane light-weight insulating brick layer 35 1 side link to each other with refractory brick.On the inwall left side of preheating section E, offer the first preheating humidity discharging air port 21, the first preheating humidity discharging air port, 21 1 ends communicate with kiln body 2 inner chambers, the other end and first send hot-flow flue 25 to communicate, the second preheating humidity discharging air port 22 is offered on the inwall right side of preheating section E, the second preheating humidity discharging air port, 22 1 ends communicate with kiln body 2 inner chambers, and the other end communicates with the second heat air delivery road 26.Described arcuation fibre felt layer 6 is alumina silicate fibre carpet veneers.

Because the utility model is provided with the multi-layer heat preserving layer on kiln body 2 tops, can make the minimum minimizing about 50% of thickness at kiln body top, the thickness at kiln top is general only to need about 1 meter, generally is no more than 1.5 meters, thereby has saved the construction construction material significantly.Increased plane light-weight insulating brick layer and alumina silicate fibre carpet veneer at high temperature calcination section, heat insulation effect is had a more substantial increase, and further reduced the construction material of kiln body 2, the construction cost of kiln body is significantly reduced.

Force to send cold wind and the structure of sending hot blast because the utility model is provided with, can force to send cold wind or hot blast that kiln temperature is controlled as required, thereby can control product quality, and enhance productivity.

The tunnel cave of the utility model structure does not need to be provided with interlayer in the bottom, do not have and take out thermal phenomenon, and is further energy-conservation, and can make the kiln temperature difference reduce to minimum, further guaranteed product quality.The length of the comparable existing brick and tile kiln of structure of the present utility model has bigger shortening, when having guaranteed product quality, saves material, enhances productivity.

During the utility model work, the brick and tile car send blank to enter preheating section E, and blank just heats the back and heats up, and water evaporates in the blank can be discharged by the humidity discharging air port, to cut down the consumption of energy.Blank enters high temperature calcination section F and finishes roasting, and the temperature height can and send hot blast or cold air duct control by throwing coal charge amount herein, and makes the kiln temperature balance adopt air lock plate control intake, further guarantees product quality.Enter cooling section G after blank burns till, the section structure of cooling section G front and rear is different, as shown in Figure 4 and Figure 5, forwardly by forcing the cold wind mouth to be blown into cold wind, kiln temperature is reduced rapidly, waste heat can be discharged as early as possible by the waste heat air delivery duct, the velocity of discharge is fast, and this waste heat can be collected.

Claims

1, a kind of roasting brick and tile tunnel cave, comprise base (1), kiln body (2) He Yaoding (3), it is characterized in that: kiln body (2) is respectively equipped with preheating section (E), high temperature roasting hot arc (F) and cooling section (G), kiln body cavity inner bottom part mounting guide rail pedestal (10) from preheating section (E) to cooling section (G), guide rail base (10) upper mounting rail, kiln body cavity upper end is provided with arcuation fire brick layer (7), arcuation fire brick layer (7) upper surface is provided with arcuation fibre felt layer (6), arcuation fibre felt layer (6) upper surface is provided with arcuation light-weight insulating brick layer (5), arcuation light-weight insulating brick layer (5) upper surface is provided with arcuation ashes matter heat-insulation layer (4), arc shove charge grey matter heat-insulation layer (4) upper surface is kiln top (3), on preheating section (E) the lower left side wall of kiln body (2), offer first and send hot-flow flue (25), the right side wall bottom is offered second and is sent hot-flow flue (26), locate to offer on the left side wall first cold air duct (29) at high temperature roasting hot arc (F), offer second cold air duct (30) on the right side wall, on the anterior left side wall of cooling section (G), offer first and force cooling air port (19), offer second on the right side wall and force cooling air port (20), offer first waste heat on the left side wall top, rear portion of cooling section (G) and carry air channel (11), right side wall top is offered second waste heat and is carried air channel (12), first send hot-flow flue (25) and second to send hot-flow flue (26) to communicate with first chimney (33) respectively, first waste heat carries the air channel (11) and second waste heat to carry air channel (12) to communicate with second chimney (34) respectively, and coal feeding hole (27) is offered at high temperature roasting hot arc (F) top.

2, a kind of roasting brick and tile tunnel cave according to claim 1, it is characterized in that: send hot-flow flue (25) that the first air lock plate (23) laterally is installed first, the first air lock plate (23) one ends place kiln body (2) outside, second send hot-flow flue (26) to go up laterally installs the second air lock plate (24), and the second air lock plate (24) one ends place kiln body (2) outside.

3, a kind of roasting brick and tile tunnel cave according to claim 1, it is characterized in that: first waste heat carries air channel (11) that the 3rd air lock plate (13) laterally is installed, carry air channel (12) that the 4th air lock plate (14) laterally is installed at second waste heat, the 3rd air lock plate (13) and the 4th air lock plate (14) one ends place kiln body (2) outside respectively.

4, according to claim 1,2 or 3 each described a kind of roasting brick and tile tunnel caves, it is characterized in that: high temperature roasting hot arc (F) is located the sidewall middle part plane alumina silicate fibre carpet veneer (36) and plane light-weight insulating brick layer (35) is set, plane alumina silicate fibre carpet veneer (36) one sides link to each other with refractory brick (28), the another side links to each other with plane light-weight insulating brick layer (35), and plane light-weight insulating brick layer (35) one side link to each other with refractory brick.

5, a kind of roasting brick and tile tunnel cave according to claim 4, it is characterized in that: on the inwall left side of preheating section (E), offer the first preheating humidity discharging air port (21), the first preheating humidity discharging air port (21) one ends communicate with kiln body (2) inner chamber, the other end and first send hot-flow flue (25) to communicate, the second preheating humidity discharging air port (22) is offered on the inwall right side of preheating section (E), the second preheating humidity discharging air port (22) one ends communicate with kiln body (2) inner chamber, and the other end communicates with the second heat air delivery road (26).

6, a kind of roasting brick and tile tunnel cave according to claim 1, it is characterized in that: described arcuation fibre felt layer (6) is the alumina silicate fibre carpet veneer.