CN216080961U

CN216080961U - High-efficient low energy consumption environment-friendly even heating kiln

Info

Publication number: CN216080961U
Application number: CN202121843003.3U
Authority: CN
Inventors: 林桓毅; 邓冲; 周军民; 谭忠泳
Original assignee: Longquan Oujiang Celadon Co ltd
Current assignee: Longquan Oujiang Celadon Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-18
Anticipated expiration: 2031-08-09

Abstract

The utility model provides a high-efficiency low-energy-consumption environment-friendly uniform heating kiln, which comprises a heating furnace main body, a supporting slide rail, a firing frame, a combustion injection pipe, a combustion-supporting injection pipe and an exhaust port, wherein: the firing rack is embedded in the supporting slide rail and positioned in the heating furnace main body, and the combustion injection pipe is embedded at the bottom of the heating furnace main body; the combustion-supporting injection pipe is embedded on two sides of the heating furnace main body, and the exhaust port is arranged at the top of the heating furnace main body. The firing frame, the combustion-supporting injection pipe and the exhaust port are arranged, so that the temperature can be accurately adjusted, and dye resources can be fully utilized.

Description

High-efficient low energy consumption environment-friendly even heating kiln

Technical Field

The utility model belongs to the technical field of heating kilns, and particularly relates to a high-efficiency low-energy-consumption environment-friendly uniform heating kiln.

Background

The kiln or furnace means a furnace for firing ceramic ware and sculptures or fusing enamel to the surface of metal ware. The brick is generally built by bricks and stones, can be made into various specifications according to requirements, and can be operated by adopting combustible gas, oil or electricity. Electric kilns are easier to control temperature than kilns using combustible gases and oils, but some pottery and sculptors consider the temperature of electric kilns to rise too quickly. The temperature in the kiln is measured by a pyrometer or a temperature measuring cone, and can be seen through the peephole

In the face of the decreasing of traditional energy reserves, the soaring energy price and the very severe energy-saving situation of the ceramic industry, around the new topic, the ceramic industry at home and abroad is grasping to research and develop a novel firing method to form a new development trend. Such as a new microwave sintering process of ceramics. According to the research achievement of the microwave firing theory of ceramics reported by related data, a plurality of ceramic varieties enter the implementation stage, for example, special ceramic products such as small ceramic gears, cutters, sealing rings and the like can be fired by the microwave firing process, but the existing kiln still has the problems that the temperature cannot be accurately adjusted, and dye resources cannot be fully utilized.

Therefore, the utility model of the high-efficiency low-energy-consumption environment-friendly uniform heating kiln is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a high-efficiency low-energy-consumption environment-friendly uniform heating kiln to solve the problems that the temperature cannot be accurately adjusted and dye resources cannot be fully utilized in the existing kiln. The utility model provides a high-efficient low energy consumption environment-friendly even heating kiln, includes the heating furnace main part, supports the slide rail, fires the frame, and the burning filling tube, combustion-supporting filling tube and gas vent, wherein: the firing rack is embedded in the supporting slide rail and positioned in the heating furnace main body, and the combustion injection pipe is embedded at the bottom of the heating furnace main body; the combustion-supporting injection pipe is embedded on two sides of the heating furnace main body, and the exhaust port is arranged at the top of the heating furnace main body.

The firing rack comprises a main body supporting shell, a sliding connection rack and a porcelain firing rack, the sliding connection rack is welded on the outer side of the main body supporting shell, and the porcelain firing rack is mounted inside the main body supporting shell through bolts.

The combustion injection pipe comprises a fuel input pipe, a combustion head and a one-way valve, wherein the combustion head is installed at one end of the fuel input pipe through a bolt, and the one-way valve is installed inside the fuel input pipe through threads.

The firing rack is made of a steel metal frame, a plurality of strip-shaped holes are formed in the surfaces of an upper sealing plate and a lower sealing plate of the firing rack, and a plurality of strip-shaped holes are formed in the porcelain firing rack inside the firing rack; burn the removal that the frame accessible its inside sliding connection frame carries out the horizontal direction on the surface of supporting the slide rail, be favorable to the inside space of furthest's utilization, the china that needs fired that the single can be put into is large in quantity, and can put into or take out the porcelain through the mode of pull.

The combustion-supporting injection pipe adopts a plurality of steel metal pipes, and oxygen is injected into the heating furnace main body through the internal accessible pressure of the combustion-supporting injection pipe, and the check valve is arranged on the combustion-supporting injection pipe in the same way as the combustion-supporting injection pipe, so that a large amount of oxygen is injected into the heating furnace main body for supporting combustion, the combustion efficiency of fuel gas is improved, the resource waste is avoided, the combustion temperature is improved, and the temperature generated by combustion can be conveniently and accurately controlled.

The gas vent adopts a plurality of discoid metal sheets, and the surface of gas vent is provided with a plurality of holistic holes that run through the gas vent, and the periphery of this gas vent is provided with the screw thread, is favorable to the high-pressure gas that the quick discharge produced because of the burning, and the combustion gas has high temperature, and the screw thread in the accessible gas vent outside carries out the recycling of steam.

Compared with the prior art, the utility model has the following beneficial effects:

1. the arrangement of the firing rack is beneficial to utilizing the space in the firing rack to the maximum extent, the porcelain to be fired which can be put in at a time is large in quantity, and the porcelain can be put in or taken out in a pulling mode.

2. The arrangement of the combustion-supporting injection pipe is beneficial to injecting a large amount of oxygen into the heating furnace main body for supporting combustion, so that the combustion efficiency of fuel gas is improved, resource waste is avoided, the combustion temperature is improved, and the temperature generated by combustion can be conveniently and accurately controlled.

3. The arrangement of the exhaust port is beneficial to quickly exhausting high-pressure gas generated by combustion, and the exhausted gas has high temperature, so that hot gas can be recycled through the threads on the outer side of the exhaust port.

Drawings

Fig. 1 is a schematic structural view of the present invention.

FIG. 2 is a schematic view of the structure of the firing frame of the present invention.

FIG. 3 is a schematic view of the structure of the combustion injection tube of the present invention.

In the figure:

1-heating furnace body, 2-supporting slide rail, 3-firing rack, 31-body supporting shell, 32-sliding connecting rack, 33-porcelain firing rack, 4-combustion injection pipe, 41-fuel input pipe, 42-combustion head, 43-one-way valve, 5-combustion-supporting injection pipe and 6-exhaust port.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 3.

The utility model provides a high-efficiency low-energy-consumption environment-friendly uniform heating kiln, which comprises a heating furnace main body 1, a supporting slide rail 2, a firing frame 3, a combustion injection pipe 4, a combustion-supporting injection pipe 5 and an exhaust port 6, wherein: the supporting slide rail 2 is arranged on the surface of the inner wall of the heating furnace main body 1 through bolts, the firing frame 3 is embedded in the supporting slide rail 2 and is positioned in the heating furnace main body 1, and the combustion injection pipe 4 is embedded at the bottom of the heating furnace main body 1; the combustion-supporting injection pipe 5 is embedded at two sides of the heating furnace main body 1, and the exhaust port 6 is arranged at the top of the heating furnace main body 1.

The firing rack 3 includes a body support shell 31, a slide coupling rack 32, and a porcelain firing rack 33, and the slide coupling rack 32 is welded to the outside of the body support shell 31, and the porcelain firing rack 33 is mounted inside the body support shell 31 by bolts.

The combustion injection pipe 4 includes a fuel input pipe 41, a combustion head 42 and a check valve 43, and the combustion head 42 is installed at one end of the fuel input pipe 41 by bolts, and the check valve 43 is installed inside the fuel input pipe 41 by threads.

The utility model provides a high-efficiency low-energy-consumption environment-friendly uniform heating kiln.A heating furnace main body 1 is used for forming a relatively sealed space for firing porcelain; the firing rack 3 is made of a steel metal frame, a plurality of strip-shaped holes are formed in the surfaces of an upper sealing plate and a lower sealing plate of the firing rack 3, and a plurality of strip-shaped holes are formed in the porcelain firing rack 33 in the firing rack 3; the firing rack 3 can move on the surface of the supporting slide rail 2 in the horizontal direction through the sliding connecting rack 32 in the firing rack, so that the internal space of the firing rack can be utilized to the maximum extent, the number of chinaware which can be placed in one time and needs to be fired is large, and the chinaware can be placed in or taken out in a drawing mode; the combustion injection pipe 4 is used for inputting combustible gas inwards to form high temperature and fire porcelain; the combustion-supporting injection pipe 5 is made of a plurality of steel metal pipes, oxygen can be injected into the heating furnace main body 1 through the inside of the combustion-supporting injection pipe 5 through pressure, the combustion-supporting injection pipe 5 is provided with a check valve like the combustion injection pipe 4, so that a large amount of oxygen can be injected into the heating furnace main body 1 to support combustion, the combustion efficiency of fuel gas is improved, resource waste cannot occur, the combustion temperature is improved, and the temperature generated by combustion can be conveniently and accurately controlled; the gas vent 6 adopts a plurality of discoid metal sheets, and the surface of gas vent 6 is provided with a plurality of holistic holes that run through gas vent 6, and the periphery of this gas vent 6 is provided with the screw thread, is favorable to the high-pressure gas that the quick discharge produced because of the burning, and the gas of combustion has a high temperature, and the screw thread in the 6 outsides of accessible gas vent carries out the recycling of steam.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides a high-efficient low energy consumption environment-friendly is even to heat kiln which characterized in that: including heating furnace main part (1), support slide rail (2), fire frame (3), burning injection pipe (4), combustion-supporting injection pipe (5) and gas vent (6), wherein: the supporting slide rail (2) is arranged on the surface of the inner wall of the heating furnace main body (1) through bolts, the firing frame (3) is embedded in the supporting slide rail (2) and is positioned in the heating furnace main body (1), and the combustion injection pipe (4) is embedded at the bottom of the heating furnace main body (1); the combustion-supporting injection pipe (5) is embedded at two sides of the heating furnace main body (1), and the exhaust port (6) is arranged at the top of the heating furnace main body (1).

2. The high-efficiency low-energy-consumption environment-friendly uniform heating kiln as claimed in claim 1, characterized in that: the firing rack (3) comprises a main body supporting shell (31), a sliding connection rack (32) and a porcelain firing rack (33), the sliding connection rack (32) is welded on the outer side of the main body supporting shell (31), and the porcelain firing rack (33) is installed inside the main body supporting shell (31) through bolts.

3. The high-efficiency low-energy-consumption environment-friendly uniform heating kiln as claimed in claim 1, characterized in that: the combustion injection pipe (4) comprises a fuel input pipe (41), a combustion head (42) and a one-way valve (43), the combustion head (42) is installed at one end of the fuel input pipe (41) through a bolt, and the one-way valve (43) is installed inside the fuel input pipe (41) through threads.

4. The high-efficiency low-energy-consumption environment-friendly uniform heating kiln as claimed in claim 1, characterized in that: the firing rack (3) is a steel metal frame, the surfaces of an upper sealing plate and a lower sealing plate of the firing rack (3) are provided with a plurality of strip-shaped holes, and a plurality of strip-shaped holes are formed in the porcelain firing rack (33) in the firing rack (3); the burning frame (3) can move on the surface of the supporting slide rail (2) in the horizontal direction through a sliding connecting frame (32) in the burning frame.

5. The high-efficiency low-energy-consumption environment-friendly uniform heating kiln as claimed in claim 1, characterized in that: the combustion-supporting injection pipe (5) is made of a plurality of steel metal pipes, oxygen can be injected into the heating furnace main body (1) through the internal part of the combustion-supporting injection pipe (5) through pressure, and the combustion-supporting injection pipe (5) and the combustion injection pipe (4) are provided with check valves.

6. The high-efficiency low-energy-consumption environment-friendly uniform heating kiln as claimed in claim 1, characterized in that: the exhaust port (6) is made of a plurality of disc-shaped metal plates, a plurality of holes penetrating through the whole exhaust port (6) are formed in the surface of the exhaust port (6), and threads are arranged on the periphery of the exhaust port (6).