CN211926489U

CN211926489U - Temperature reduction zone kiln of uniformly sintered nitrogen atmosphere protection pushed slab kiln

Info

Publication number: CN211926489U
Application number: CN202020657068.8U
Authority: CN
Inventors: 张涛; 梁正凯; 石建军; 程力; 崔宇凯; 封建龙; 邹龙飞; 崔宇岑
Original assignee: Jiangyin Changyuan Machinery Manufacturing Co ltd
Current assignee: Jiangyin Changyuan Machinery Manufacturing Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-13
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a cooling zone kiln of even nitrogen atmosphere protection push pedal kiln of sintering, comprising a base plate, the top fixedly connected with base of bottom plate, the top fixedly connected with kiln body of base, the exhaust port has been seted up at kiln body's top, the equal fixedly connected with hinge frame in the left and right sides of kiln body, two the equal fixedly connected with switch end cover of the other end that kiln body was kept away from to the hinge frame, swing joint has the carousel on kiln body's the interior diapire, annular spacing groove has been seted up to kiln body bottom's inboard, the bottom of carousel is rotated and is connected with quantity and is four rotation pulley, the mounting groove has been seted up to the inside of base. The uniformly sintered cooling area kiln of the nitrogen atmosphere protection pushed slab kiln has the effect of uniform sintering and cooling, so that the problem that the sintering and cooling are not uniform possibly in the firing process of the cooling area kiln of the nitrogen atmosphere protection pushed slab kiln is solved effectively.

Description

Temperature reduction zone kiln of uniformly sintered nitrogen atmosphere protection pushed slab kiln

Technical Field

The utility model relates to a kiln uses technical field, specifically is a sintering even nitrogen atmosphere protection push pedal kiln's cooling zone kiln.

Background

The kiln or furnace means a furnace for firing ceramic ware and sculpture or fusing enamel on the surface of metal ware, generally constructed of bricks and stones, and can be made in various sizes according to the need, and can be operated using combustible gas, oil or electricity, and the electric kiln is easier to control the temperature than a kiln using combustible gas and oil, but some pottery workers and sculptures consider that the temperature of the electric kiln rises too fast.

The temperature in the hearth of the kiln is measured by a pyrometer or a temperature measuring cone and can be seen through the peephole, the kiln in the cooling zone of the nitrogen atmosphere protection pushed slab kiln also needs to fire ceramic ware, but sintering and cooling are not uniform in the firing process, so that the social requirements are difficult to meet, and the problem is solved by providing the kiln in the cooling zone of the nitrogen atmosphere protection pushed slab kiln with uniform sintering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling zone kiln of even nitrogen atmosphere protection pushed slab kiln of sintering to the cooling zone kiln of nitrogen atmosphere protection pushed slab kiln who proposes in solving above-mentioned background art probably makes sintering and cooling and inhomogeneous problem at the in-process of firing.

In order to achieve the above object, the utility model provides a following technical scheme: a temperature reduction zone kiln of a uniformly sintered nitrogen atmosphere protection pushed slab kiln, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a base, the top of the base is fixedly connected with a kiln body, the top of the kiln body is provided with a smoke outlet, the left side and the right side of the kiln body are both fixedly connected with hinged brackets, the other ends of the two hinged brackets far away from the kiln body are both fixedly connected with switch end covers, the inner bottom wall of the kiln body is movably connected with a turntable, the inner side of the bottom of the kiln body is provided with an annular limiting groove, the bottom of the turntable is rotationally connected with four rotating pulleys, the base is internally provided with an installation groove, the inner wall of the mounting groove is fixedly connected with a heat insulation layer, the outer part of the heat insulation layer is fixedly provided with a rotating motor, the external fixed connection of rotating the motor output shaft has thermal-insulated circle, the bottom fixedly connected with lock frame of switch end cover.

Preferably, the left side and the right side of the kiln body are both provided with a feeding hole and a discharging hole, and the kiln body is an inner hollow kiln body with a cylindrical shape.

Preferably, the top of the kiln body is fixedly connected with a top seat of which the appearance is in a round table shape, the smoke outlet is positioned on the inner side of the top seat, and the heater is fixedly arranged on the inner side of the kiln body.

Preferably, the two hinge brackets and the switch end cover are both positioned outside the feeding port and the discharging port on the kiln body.

Preferably, the four rotating pulleys are uniformly distributed at the bottom of the rotating disc in an X shape by taking the circle center of the rotating disc as the center, and the rotating pulleys are positioned on the inner side of the annular limiting groove.

Preferably, the heat insulation layer is composed of a metal layer and an asbestos layer, the outer portion of the metal layer is fixedly connected with the base, and the rotating motor is located on the inner side of the base.

Preferably, the bottom of the left side and the bottom of the kiln body are fixedly connected with lock frames, and the lock frames are in threaded connection with locking bolts.

Compared with the prior art, the beneficial effects of the utility model are that: the uniformly sintered furnace with the cooling area of the nitrogen atmosphere protection pushed slab kiln has the advantages that materials are placed on the rotary table by opening the switch end cover, then the rotary motor and the heater are started to rotate the rotary table, the heater uniformly heats the materials on the rotary table, and the cooling fans are placed at the feed inlet and the discharge outlet of the furnace body during cooling, so that the materials are uniformly heated and cooled, the uniform sintering and cooling effect is achieved, the rotary pulley is arranged at the bottom of the rotary table and is positioned at the inner side of the annular limiting groove, the rotary table can be stabilized in the rotating process, the heat insulation layer is arranged on the inner wall of the mounting groove to protect the rotary motor, the heat insulation ring is arranged on the output shaft to isolate heat, the condition that the heat insulation performance of the rotary motor is poor can be effectively avoided, the whole structure of the furnace is simplified, and uniform sintering and cooling are, the practicability of the kiln can be effectively enhanced, so that the problem that the sintering and cooling are uneven possibly caused in the firing process of the cooling zone kiln of the nitrogen atmosphere protection pushed slab kiln is effectively solved.

Drawings

FIG. 1 is a schematic view of the structure of a uniformly sintered pusher kiln with nitrogen atmosphere protection in a cooling zone;

FIG. 2 is an enlarged schematic structural view of A in FIG. 1 in a cooling zone kiln of a uniformly sintered pushed slab kiln with nitrogen atmosphere protection.

In the figure: 1-a bottom plate; 2-a base; 3-a kiln body; 4-a smoke outlet; 5-hinging frame; 6-switch end cover; 7-a turntable; 8-an annular limiting groove; 9-rotating the pulley; 10-mounting grooves; 11-a thermally insulating layer; 12-a rotating electric machine; 13-a heat insulation ring; 14-locking frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides an embodiment: a cooling area kiln of a nitrogen atmosphere protection pusher kiln with uniform sintering comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a base 2, the top of the base 2 is fixedly connected with a kiln body 3, the left side and the right side of the kiln body 3 are respectively provided with a feeding hole and a discharging hole, the kiln body 3 is an inner hollow kiln body with a cylindrical shape, the top of the kiln body 3 is provided with a smoke exhaust hole 4, the top of the kiln body 3 is fixedly connected with a top seat with a circular truncated cone shape, the smoke exhaust hole 4 is positioned at the inner side of the top seat, a heater is fixedly arranged at the inner side of the kiln body 3, the left side and the right side of the kiln body 3 are respectively and fixedly connected with hinged brackets 5, the other ends of the two hinged brackets 5 far away from the kiln body 3 are respectively and fixedly connected with a switch end cover 6, the two hinged brackets 5 and the switch end cover 6 are, the inner side of the bottom of the kiln body 3 is provided with an annular limiting groove 8, the bottom of the rotary table 7 is rotatably connected with four rotary pulleys 9, the four rotary pulleys 9 are uniformly distributed at the bottom of the rotary table 7 in an X shape by taking the circle center of the rotary table as the center, the rotary pulleys 9 are positioned at the inner side of the annular limiting groove 8, a mounting groove 10 is formed in the base 2, a heat insulation layer 11 is fixedly connected to the inner wall of the mounting groove 10, a rotary motor 12 is fixedly mounted on the outer portion of the heat insulation layer 11, the heat insulation layer 11 is composed of a metal layer and an asbestos layer, a base is fixedly connected to the outer portion of the metal layer, the rotary motor 12 is positioned at the inner side of the base, a heat insulation ring 13 is fixedly connected to the outer portion of an output shaft of the rotary motor 12, a locking frame 14 is fixedly connected to the bottom of the switch end cover, the uniformly sintered furnace with the cooling area of the nitrogen atmosphere protection pushed slab kiln is characterized in that a material is placed on a rotary table 7 by opening a switch end cover 6, then the rotary table 7 is rotated by starting a rotary motor 12 and a heater, the heater uniformly heats the material on the rotary table 7, and only cooling fans are placed at a feed inlet and a discharge outlet of a furnace body 3 during cooling, so that the material is uniformly heated and cooled, the uniform sintering and cooling effect is achieved, a rotary pulley 9 is arranged at the bottom of the rotary table 7, the rotary pulley 9 is positioned at the inner side of an annular limiting groove 8, the rotary table 7 can be quite stable in the rotating process, a heat insulation layer 11 is arranged on the inner wall of a mounting groove 10 to protect the rotary motor 12, a heat insulation ring 13 is arranged on an output shaft of the rotary motor to isolate heat, the condition of poor heat insulation of the rotary motor 12 can be effectively avoided, the whole structure of the furnace is simplified, the practicability of the kiln can be effectively enhanced, so that the problem that the sintering and cooling are uneven possibly caused in the firing process of the cooling zone kiln of the nitrogen atmosphere protection pushed slab kiln is effectively solved.

The working principle is as follows: the uniformly sintered furnace with the cooling area of the nitrogen atmosphere protection pushed slab kiln is characterized in that a material is placed on a rotary table 7 by opening a switch end cover 6, then the rotary table 7 is rotated by starting a rotary motor 12 and a heater, the heater uniformly heats the material on the rotary table 7, and only cooling fans are placed at a feed inlet and a discharge outlet of a furnace body 3 during cooling, so that the material is uniformly heated and cooled, the uniform sintering and cooling effect is achieved, a rotary pulley 9 is arranged at the bottom of the rotary table 7, the rotary pulley 9 is positioned at the inner side of an annular limiting groove 8, the rotary table 7 can be quite stable in the rotating process, a heat insulation layer 11 is arranged on the inner wall of a mounting groove 10 to protect the rotary motor 12, a heat insulation ring 13 is arranged on an output shaft of the rotary motor to isolate heat, the condition of poor heat insulation of the rotary motor 12 can be effectively avoided, the whole structure of the furnace is simplified, the practicability of the kiln can be effectively enhanced, so that the problem that the sintering and cooling are uneven possibly caused in the firing process of the cooling zone kiln of the nitrogen atmosphere protection pushed slab kiln is effectively solved.

Claims

1. The utility model provides a sintering is even cooling district kiln of nitrogen atmosphere protection pushed slab kiln, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a base (2), the top of the base (2) is fixedly connected with a kiln body (3), the top of the kiln body (3) is provided with a smoke exhaust port (4), the left side and the right side of the kiln body (3) are both fixedly connected with hinge brackets (5), the other ends of the two hinge brackets (5) far away from the kiln body (3) are both fixedly connected with a switch end cover (6), the inner bottom wall of the kiln body (3) is movably connected with a turntable (7), the inner side of the bottom of the kiln body (3) is provided with an annular limiting groove (8), the bottom of the turntable (7) is rotatably connected with four rotating pulleys (9), the inside of the base (2) is provided with a mounting groove (10), the inner wall of the mounting groove (10) is fixedly connected with a heat insulation layer (11), and the outside of the heat insulation layer (11) is, the external part of the output shaft of the rotating motor (12) is fixedly connected with a heat insulation ring (13), and the bottom of the switch end cover (6) is fixedly connected with a lock frame (14).

2. The cooling zone kiln of the uniformly sintered pushed slab kiln with nitrogen atmosphere protection as claimed in claim 1, which is characterized in that: the kiln comprises a kiln body (3) and is characterized in that a feeding hole and a discharging hole are formed in the left side and the right side of the kiln body (3), and the kiln body (3) is an inner hollow kiln body with a cylindrical shape.

3. The cooling zone kiln of the uniformly sintered pushed slab kiln with nitrogen atmosphere protection as claimed in claim 1, which is characterized in that: the top fixedly connected with appearance of kiln body (3) is the footstock of round platform form, and exhaust port (4) are located this footstock inboard, and the inboard fixed mounting of kiln body (3) has the heater.

4. The temperature reduction zone kiln of the uniformly sintered pushed slab kiln with the nitrogen atmosphere protection as claimed in claim 2, is characterized in that: two hinge brackets (5) and switch end covers (6) are both positioned outside an upper feeding port and a discharging port of the kiln body (3).

5. The cooling zone kiln of the uniformly sintered pushed slab kiln with nitrogen atmosphere protection as claimed in claim 1, which is characterized in that: the four rotating pulleys (9) are uniformly distributed at the bottom of the turntable (7) in an X shape by taking the circle center of the turntable as the center, and the rotating pulleys (9) are positioned on the inner side of the annular limiting groove (8).

6. The cooling zone kiln of the uniformly sintered pushed slab kiln with nitrogen atmosphere protection as claimed in claim 1, which is characterized in that: the heat insulation layer (11) is composed of a metal layer and an asbestos layer, the outer portion of the metal layer is fixedly connected with a machine base, and the rotating motor (12) is located on the inner side of the machine base.

7. The cooling zone kiln of the uniformly sintered pushed slab kiln with nitrogen atmosphere protection as claimed in claim 1, which is characterized in that: the bottom of the left side and the bottom of the right side of the kiln body (3) are fixedly connected with lock frames (14), and the inside threads of the lock frames (14) are connected with locking bolts.