Portable small ceramic kiln

Abstract

The utility model discloses a portable small ceramic kiln which comprises a kiln box body, a firing chamber is arranged in the kiln box body, a ceramic fixing groove is formed in the surface of the upper end of a drawing plate, and a barometer and a temperature monitoring mechanism are installed on the surface of the front end of the kiln box body. A hot air blowing mechanism and an air cooling mechanism are installed on the surface of the upper end of the kiln box body, a hot air blowing pump is arranged on the side surface of the hot air blowing mechanism, a fan motor is arranged on the side surface of the air cooling mechanism, and the interior of the kiln box body is in sealed connection with an oxygen conveying pump through an oxygen conveying pipe. According to the movable type ceramic kiln, the movable type design is carried out on the ceramic kiln conveniently and flexibly, meanwhile, the convenient drawing plate is installed in the movable type ceramic kiln, ceramic blanks can be placed, fixed and taken conveniently, the oxygen conveying device is arranged to be matched with the hot air blowing mechanism, and the calcining efficiency in the kiln box body can be improved; and meanwhile, the air cooling mechanism and the smoke exhaust equipment are arranged, so that the calcined ceramic blank can be conveniently and rapidly cooled and shaped.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic kilns, in particular to a portable small-sized ceramic kiln. Background Art

[0002] A kiln is a furnace used to fire ceramic objects and sculptures or to fuse enamel to the surface of metal objects. It is usually made of bricks and stones, and can be made into various sizes according to needs. It can be operated by combustible gas, oil or electricity. Electric kilns are easier to control temperature than kilns using combustible gas and oil, but some potters and sculptors believe that the temperature of electric kilns rises too quickly. The temperature in the chamber of the kiln is measured by a pyrometer or a temperature cone, which can be seen through a peephole. A kiln is a device made of refractory materials for firing products, and is an essential facility in pottery molding. In the history of ceramic firing for tens of thousands of years, humans have accumulated a wealth of kiln-making styles and experience. From the open-air pile firing and pit-digging firing in primitive society to the steamed bun-shaped rising flame round kiln, the semi-downdraft horseshoe kiln, the half-slope dragon kiln, the duck egg-shaped kiln, and today's indoor gas kiln and electric kiln, kiln technology is constantly improving and developing.

[0003] The Chinese authorized patent document with publication number CN202204301U provides an energy-saving ceramic kiln with low shell temperature and reduced energy consumption, including a kiln body, wherein the kiln body includes a refractory wool layer, a refractory brick layer, a ceramic insulation wool layer, a heat insulation board layer and a panel from the inside to the outside, and ceramic insulation wool is filled between the refractory bricks of the refractory brick layer. The energy-saving ceramic kiln of the utility model greatly reduces the temperature of the kiln shell, reduces energy consumption, and saves energy.

[0004] The ceramic kiln in the above-mentioned prior art has poor maneuverability, and its internal calcination efficiency is not good. The cooling and shaping speed of the ceramic embryo is slow. Therefore, it is necessary to develop a portable small ceramic kiln. Utility Model Content

[0005] The purpose of the utility model is to provide a portable small ceramic kiln to solve the problems of poor maneuverability of the ceramic kiln in the prior art proposed in the above background technology, poor internal calcination efficiency and slow cooling and shaping speed of the ceramic embryo.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable small-scale ceramic kiln, comprising a kiln box, a firing chamber is arranged inside the kiln box, both sides of the inner wall of the firing chamber are provided with slide groove structures, the interior of the slide groove structure is slidably connected with a pull-out plate through a slider, the upper end surface of the pull-out plate is provided with a ceramic fixing groove, the front end surface of the kiln box is respectively installed with a barometer and a temperature monitoring mechanism, the upper end surface of the kiln box is respectively installed with a hot blast mechanism and an air cooling mechanism, the side surface of the hot blast mechanism is provided with a hot blast pump, the side surface of the air cooling mechanism is provided with a fan motor, and the interior of the kiln box is sealed and connected with an oxygen supply pump through an oxygen supply pipe.

[0007] Based on the above, one end of the oxygen delivery pump is connected to an oxygen generator through a pipeline.

[0008] Based on the above, a smoke exhaust mechanism is installed on the upper surface of the kiln box, and an observation box is installed on the side surface of the kiln box.

[0009] Based on the above, an electric control box is installed on the front end surface of the kiln box body, and an operation panel is arranged on the surface of the electric control box.

[0010] Based on the above, the pressure gauge is connected to the inside of the kiln box through a pressure measuring tube, and the temperature monitoring mechanism extends to the inside of the kiln box through a temperature measuring probe.

[0011] Based on the above, a sealed box door is provided on the side surface of the kiln box body, and a door handle is provided on the front end surface of the sealed box door.

[0012] Based on the above, a kiln base is arranged at the bottom end of the kiln box, and movable wheels are installed at the four corners of the bottom end of the kiln base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model adopts a convenient mobile design for the ceramic kiln, which is convenient for flexible transfer, and is equipped with a convenient pull-out plate inside, which is convenient for placing, fixing and taking out the ceramic embryos. An oxygen supply device is provided to cooperate with a hot blast mechanism, which can improve the calcination efficiency inside the kiln box. At the same time, an air cooling mechanism and a smoke exhaust device are provided, which are convenient for rapid cooling and shaping of the calcined ceramic embryos, thereby improving the molding speed and molding quality of the ceramic embryos. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side structural schematic diagram of the utility model;

[0017] Figure 3It is a schematic diagram of the internal installation structure of the utility model.

[0018] In the figure: 1. hot air pump; 2. hot air mechanism; 3. air cooling mechanism; 4. observation box; 5. barometer; 6. oxygen pipe; 7. oxygen pump; 8. oxygen generator; 9. electronic control box; 10. operation panel; 11. temperature monitoring mechanism; 12. kiln box; 13. smoke exhaust mechanism; 14. sealed box door; 15. door handle; 16. fan motor; 17. firing chamber; 18. slide structure; 19. pull-out plate; 20. ceramic fixing groove; 21. moving wheels; 22. kiln base. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-3 The utility model provides an embodiment: a portable small ceramic kiln, including a kiln box 12, a firing chamber 17 is arranged inside the kiln box 12, and both sides of the inner wall of the firing chamber 17 are provided with a slide groove structure 18, the interior of the slide groove structure 18 is slidably connected with a pull-out plate 19 through a slider, and the upper end surface of the pull-out plate 19 is provided with a ceramic fixing groove 20, the front end surface of the kiln box 12 is respectively installed with a barometer 5 and a temperature monitoring mechanism 11, the upper end surface of the kiln box 12 is respectively installed with a hot blast mechanism 2 and an air cooling mechanism 3, the side surface of the hot blast mechanism 2 is provided with a hot blast pump 1, the side surface of the air cooling mechanism 3 is provided with a fan motor 16, and the interior of the kiln box 12 is sealed and connected with an oxygen delivery pump 7 through an oxygen delivery pipe 6.

[0021] Furthermore, one end of the oxygen delivery pump 7 is connected to an oxygen generator 8 via a pipeline.

[0022] Furthermore, a smoke exhaust mechanism 13 is installed on the upper end surface of the kiln box body 12 , and an observation box 4 is installed on the side surface of the kiln box body 12 .

[0023] Furthermore, an electric control box 9 is installed on the front end surface of the kiln box body 12 , and an operation panel 10 is provided on the surface of the electric control box 9 .

[0024] Furthermore, the barometer 5 is connected to the interior of the kiln box 12 through a pressure measuring tube, and the temperature monitoring mechanism 11 extends to the interior of the kiln box 12 through a temperature measuring probe.

[0025] Furthermore, a sealed door 14 is provided on the side surface of the kiln box body 12 , and a door handle 15 is provided on the front end surface of the sealed door 14 .

[0026] Furthermore, a kiln base 22 is provided at the bottom end of the kiln box 12 , and movable wheels 21 are installed at the four corners of the bottom end of the kiln base 22 .

[0027] Working principle: When in use, a firing chamber 17 is provided inside the kiln box 12, and slide groove structures 18 are provided on both sides of the inner wall of the firing chamber 17. A pull-out plate 19 is slidably connected to the inside of the slide groove structure 18 through a slider, and a ceramic fixing groove 20 is provided on the upper end surface of the pull-out plate 19. The sealed box door 14 is opened, and the pull-out plate 19 is pulled out along the inner wall of the slide groove structure 18, and the ceramic blank to be processed is placed in the ceramic fixing groove 20, and then the pull-out plate 19 is slid and pushed into the kiln box 12, the sealed box door 14 is closed, and the combustion mechanism is turned on to perform calcination operation on it. Since a hot blast mechanism 2 and an air cooling mechanism 3 are respectively installed on the upper end surface of the kiln box 12, a hot blast pump 1 is provided on the side surface of the hot blast mechanism 2, and a fan motor 16 is provided on the side surface of the air cooling mechanism 3, the interior of the kiln box 12 is ventilated by oxygen The delivery pipe 6 is sealed and connected to an oxygen delivery pump 7. By providing an oxygen delivery device in conjunction with a hot blast mechanism 2, oxygen can be delivered to the inside of the firing chamber 17 and hot blasting can be performed on it, which can improve the calcination efficiency inside the kiln box 12. A smoke exhaust mechanism 13 is installed on the upper end surface of the kiln box 12. After the calcination operation is completed, the fan motor 16 on the air cooling mechanism 3 is turned on to perform air cooling on the inside. The smoke exhaust mechanism 13 is used to discharge heat and smoke, which is convenient for quickly cooling and shaping the calcined ceramic embryo body, thereby improving the molding speed and molding quality of the ceramic embryo body. A kiln base 22 is provided at the bottom end of the kiln box 12, and movable wheels 21 are installed at the four corners of the bottom end of the kiln base 22. By designing the ceramic kiln to be convenient and mobile, it is convenient to transfer it flexibly and improve its maneuverability.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description is given here.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable small ceramic kiln, comprising a kiln box (12), characterized in that: The kiln box (12) is provided with a firing chamber (17) inside, and both sides of the inner wall of the firing chamber (17) are provided with a slide groove structure (18), the inside of the slide groove structure (18) is slidably connected to a pull-out plate (19) through a slider, and the upper end surface of the pull-out plate (19) is provided with a ceramic fixing groove (20), the front end surface of the kiln box (12) is respectively installed with a barometer (5) and a temperature monitoring mechanism (11), the upper end surface of the kiln box (12) is respectively installed with a hot air blowing mechanism (2) and an air cooling mechanism (3), the side surface of the hot air blowing mechanism (2) is provided with a hot air pump (1), and the side surface of the air cooling mechanism (3) is provided with a fan motor (16), and the inside of the kiln box (12) is sealed and connected to an oxygen delivery pump (7) through an oxygen delivery pipe (6).

2. A portable small ceramic kiln according to claim 1, characterized in that: One end of the oxygen delivery pump (7) is connected to an oxygen generator (8) via a pipeline.

3. A portable small ceramic kiln according to claim 1, characterized in that: A smoke exhaust mechanism (13) is installed on the upper surface of the kiln box (12), and an observation box (4) is installed on the side surface of the kiln box (12).

4. A portable small ceramic kiln according to claim 1, characterized in that: An electric control box (9) is installed on the front end surface of the kiln box body (12), and an operation panel (10) is arranged on the surface of the electric control box (9).

5. The portable small ceramic kiln according to claim 1, characterized in that: The pressure gauge (5) is connected to the interior of the kiln box (12) through a pressure measuring tube, and the temperature monitoring mechanism (11) extends to the interior of the kiln box (12) through a temperature measuring probe.

6. The portable small ceramic kiln according to claim 1, characterized in that: A sealed box door (14) is provided on the side surface of the kiln box body (12), and a door handle (15) is provided on the front end surface of the sealed box door (14).

7. The portable small ceramic kiln according to claim 1, characterized in that: A kiln base (22) is arranged at the bottom end of the kiln box (12), and movable wheels (21) are installed at the four corners of the bottom end of the kiln base (22).

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