WO2021097864A1

WO2021097864A1 - Tabletop alcohol stove and manufacturing method thereof

Info

Publication number: WO2021097864A1
Application number: PCT/CN2019/120687
Authority: WO
Inventors: 沈荣方
Original assignee: 湖州紫方玻璃制品有限公司
Priority date: 2019-11-22
Filing date: 2019-11-25
Publication date: 2021-05-27
Also published as: CN110836392A

Abstract

A tabletop alcohol stove manufacturing method comprises the following steps: step 1, preparing materials; step 2, performing pulping; step 3, performing water filtration; step 4, performing compaction; and step 5, performing firing. A desktop alcohol stove comprises a base (23). A protruding column (24) is provided in the middle of an inner bottom wall of the base (23). A heat absorption chamber (25) is formed between the protruding column (24) and the base (23). A combustion chamber (26) is provided in the protruding column (24). A combustion vessel (27) is provided in the combustion chamber (26). A protrusion (28) is provided on an inner bottom wall of the combustion chamber (26). The alcohol stove has good thermal conductivity, ensures even heat conduction, and effectively reduces the coefficient of thermal expansion. The alcohol stove has good thermal stability and good soundness, thereby eliminating the case in which high temperatures result in cracking. A motor simultaneously drives a driving wheel and a driven wheel to rotate so as to cause a movable table to move vertically, thereby facilitating operation, and effectively reducing power consumption of the device.

Description

Tabletop alcohol stove and manufacturing method thereof

Technical field

The invention relates to the related technical field of alcohol stoves, in particular to a tabletop alcohol stove and a manufacturing method thereof.

Background technique

Alcohol stove is one of several common stoves on the market for heating. Its structure mainly includes a glass base and an alcohol tank set on the base. This kind of alcohol stove has a beautiful appearance and can be used for indoor and outdoor lighting. Heating and decoration.

At present, the existing alcohol stove overheats the base due to the inability to dissipate heat, making the base easy to crack, hot, and easy to cause fires and other ills, there is a greater safety hazard, and the existing alcohol stove's rolling device has high power consumption , And it is easy to crush the cavity mold during the compaction process, which leads to the decline of practicability.

Therefore, it is necessary to propose a tabletop alcohol stove and its manufacturing method to solve the above problems.

Summary of the invention

(1) Technical problems solved

In view of the shortcomings of the prior art, the present invention provides a desktop alcohol stove and a manufacturing method thereof, which solves the problems of the existing alcohol stove due to the inability to dissipate heat and cause the base to overheat, which causes the base to be easily cracked, hot, and easy to cause fires. There is a big safety hazard, and the existing rolling device of the alcohol stove has high power consumption, and it is easy to crush the cavity mold during the compaction process, which leads to the problem of reduced practicability.

(2) Technical solution

In order to achieve the above objectives, the present invention is achieved through the following technical solutions: A method for making a tabletop alcohol stove includes the following steps:

Step 1: Preparation (in parts by weight): 10-15 parts of quartz, 3-7 parts of feldspar, 20-30 parts of Shanyin clay, 8-10 parts of raw bauxite, 8-15 parts of talc, and boiled bauxite 10-20 parts, 20-35 parts of gangue, 80-100 parts of water;

Step 2: Pulping: Put the raw materials in step 1 into a ball mill and grind them into a slurry;

Step 3: Water filtration: the mud is separated into solid and liquid through a mud filter, and the water in the mud is filtered out;

Step 4: Compaction: Use a rolling device to press the filtered mud section into the required shape;

Step 5: Firing: Place the green body in a kiln, and heat it up to 1250- at a heating rate of 4°C/min.

1270℃, and keep the temperature at 1250-1270℃ for 80min, and then it can be discharged out of the kiln after natural cooling to room temperature.

Optionally, the materials prepared in the first step (in parts by weight): 10 parts of quartz, 3 parts of feldspar, 20 parts of Shanyin clay, 8 parts of raw bauxite, 8 parts of talc, 10 parts of boiled bauxite, 20 parts of gangue and 80 parts of water.

Optionally, the materials prepared in the first step (in parts by weight): 15 parts of quartz, 7 parts of feldspar, 30 parts of Shanyin clay, 10 parts of raw bauxite, 15 parts of talc, 20 parts of boiled bauxite, blue 35 parts of gangue, 100 parts of water.

Optionally, the materials prepared in the first step (in parts by weight): 13 parts of quartz, 5 parts of feldspar, 25 parts of Shanyin clay, 9 parts of raw bauxite, 12 parts of talc, 15 parts of boiled bauxite, blue 30 parts of gangue and 90 parts of water.

Optionally, the rolling device in step 4 includes a device table, both sides of the upper surface of the device table are fixedly connected with side plates, the top end of the side plate is fixedly connected with a top plate, and the upper surface of the top plate A protective box is fixedly connected to the upper surface of the protective box. A motor is fixedly connected to the upper surface of the protective box. A driving wheel is arranged below the motor. The driving wheel is movably connected with a driven wheel through a belt. The middle of the driven wheel and the driving wheel are both A rotating rod is fixedly connected, the middle of the rotating rod is threadedly connected with a movable table, the upper surface of the movable table is fixedly connected with a motor, the bottom of the motor is movably connected with a transmission rod, and the bottom end of the transmission rod is fixedly connected There is a rolling head, the upper surface of the device table is provided with a buffer groove, the inside of the buffer groove is movably connected with a support plate, and both sides of the movable table are provided with threaded through holes.

Optionally, a bearing seat is movably connected to the bottom end of the rotating rod;

The bearing seat is located on the upper surface of the device table and is fixedly connected with the device table.

Optionally, a pressing mold is provided on the upper surface of the support plate;

The upper surface of the pressing mold is provided with a cavity.

Optionally, both sides of the lower surface of the press mold are fixedly connected with buffer posts;

A return spring is sleeved on the outer side of the buffer column.

Optionally, the rotating rod is movably connected to the movable table through a threaded through hole;

The top of one of the rotating rods on the driving wheel is movably connected with the motor.

A tabletop alcohol stove includes a base, a convex column is arranged in the middle of the inner bottom wall of the base, a heat absorption cavity is formed between the convex column and the base, and a combustion cavity is opened inside the convex column, and the combustion cavity A combustion can is placed inside the combustion chamber, and the inner bottom wall of the combustion chamber is provided with bumps.

(3) Beneficial effects

The invention provides a tabletop alcohol stove and a manufacturing method thereof, which has the following beneficial effects:

(1) The present invention has good thermal conductivity, uniform thermal conductivity, and effectively reduces the thermal expansion coefficient, has good thermal stability and high firmness, so that cracking will not occur due to high temperature.

(2) The present invention uses a motor to drive the driving wheel and the driven wheel to rotate at the same time, so as to realize the lifting movement of the movable table. This arrangement not only makes the operation simpler and faster, but also effectively reduces the power consumption of the device. The protective box protects the driving wheel and the driven wheel, and also avoids potential safety hazards. By setting a buffer column under the pressure mold, and through the cooperation of the buffer column, the return spring and the chute, the pressure mold can be equipped with a certain The buffering capacity of the pressure die can prevent the die from being crushed by the rolling head and play a good protective effect on the die. Through the heat absorption cavity, refractory materials, terrazzo, perlite, glass fiber and other anti-cracking and temperature-resistant materials can be placed. By setting bumps in the combustion chamber, the fuel tank can be supported to form an air flow around it, so as to prevent direct contact with the base and long-term exposure to high temperature, which affects its service life.

Description of the drawings

Figure 1 is a schematic front view of the structure of the present invention.

Figure 2 is a schematic front sectional view of the structure of the present invention.

Fig. 3 is a three-dimensional schematic diagram of the movable platform structure of the present invention.

Fig. 4 is an enlarged schematic diagram of the position A in Fig. 2 of the present invention.

Fig. 5 is a three-dimensional schematic diagram of the base structure of the present invention.

Fig. 6 is a schematic top view of the base structure of the present invention.

In the figure: 1. Device table; 2. Side plate; 3. Top plate; 4. Protective box; 5. Motor; 6. Driving wheel; 7. Driven wheel; 8. Rotating rod; 9. Movable table; 10. Motor; 11. Transmission rod; 12. Rolling head; 13. Bearing seat; 14. Limiting plate; 15. Buffer groove; 16. Support plate; 17. Compression mold; 18. Cavity; 19. Slide groove; 20. Buffer Column; 21. Return spring; 22. Threaded through hole; 23. Base; 24. Convex column; 25. Heat absorption cavity; 26. Combustion chamber; 27. Combustion pot; 28. Protruding point.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply the pointed device or element It must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

In the present invention, unless otherwise clearly defined and defined, the terms "set", "install", "connected", "connected", "fixed" and other terms should be understood in a broad sense. For example, it can be a fixed connection or a fixed connection. It is a detachable connection; it can be a mechanical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the present invention can be understood according to specific circumstances.

In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features.

Example one:

A method for making a tabletop alcohol stove includes the following steps:

Step 1: Preparation (in parts by weight): 10 parts of quartz, 3 parts of feldspar, 20 parts of Shanyin soil, 8 parts of raw bauxite, 8 parts of talc, 10 parts of boiled bauxite, 20 parts of green gangue, 80 parts of water Copies

Step 5: Firing: Place the green body in a kiln, heat up to 1250-1270°C at a heating rate of 4°C/min, and keep it at 1250-1270°C for 80 minutes, and cool to room temperature before leaving the kiln. , The present invention has good thermal conductivity, uniform thermal conductivity, effectively reduces the thermal expansion coefficient, has good thermal stability, and high firmness, so that cracking will not occur due to high temperature.

Embodiment two:

A method for making a tabletop alcohol stove includes the following steps:

Step 1: Preparation (in parts by weight): 15 parts of quartz, 7 parts of feldspar, 30 parts of Shanyin soil, 10 parts of raw bauxite, 15 parts of talc, 20 parts of boiled bauxite, 35 parts of green gangue, 100 parts of water Copies

1270°C, and keep the temperature at 1250-1270°C for 80min, and naturally cool to normal temperature before leaving the kiln. The invention has good thermal conductivity, uniform thermal conductivity, and effectively reduces the thermal expansion coefficient, has good thermal stability and high firmness, thereby Will not crack due to high temperature.

Example three:

A method for making a tabletop alcohol stove includes the following steps:

Step 1: Preparation (parts by weight): 13 parts of quartz, 5 parts of feldspar, 25 parts of Shanyin soil, 9 parts of raw bauxite, 12 parts of talc, 15 parts of boiled bauxite, 30 parts of green gangue, 90 parts of water Copies

The present invention provides a rolling device as shown in Figures 1-4 including a device table 1. Both sides of the upper surface of the device table 1 are fixedly connected with side plates 2, and the top end of the side plate 2 is fixedly connected with a top plate 3, A protective box 4 is fixedly connected to the upper surface, and a motor 5 is fixedly connected to the upper surface of the protective box 4, a driving wheel 6 is arranged under the motor 5, and the driving wheel 6 is movably connected to the driven wheel 7, the driven wheel 7 and the driving wheel 6 through a belt. The middle part of the rotating rod 8 is fixedly connected with a rotating rod 8, and the bottom end of the rotating rod 8 is movably connected with a bearing seat 13. The bearing seat 13 is located on the upper surface of the device table 1 and is fixedly connected with the device table 1. The middle of the rotating rod 8 is threadedly connected with a movable The top of the table 9, one of the rotating rods 8 on the driving wheel 6 is movably connected with the motor 5. The upper surface of the movable table 9 is fixedly connected with the motor 10, the bottom of the motor 10 is movably connected with the transmission rod 11, and the bottom of the transmission rod 11 The end is fixedly connected with the rolling head 12, the upper surface of the device table 1 is provided with a buffer groove 15, and the inner part of the buffer groove 15 is movably connected with a support plate 16, and the upper surface of the support plate 16 is provided with a pressing mold 17, and the upper surface of the pressing mold 17 The surface is provided with a cavity 18, both sides of the lower surface of the die 17 are fixedly connected with a buffer column 20, the outer side of the buffer column 20 is sleeved with a return spring 21, both sides of the movable table 9 are provided with threaded through holes 22, and a rotating rod 8 is movably connected with the movable table 9 through the threaded through hole 22, and a motor 5 drives the driving wheel 6 and the driven wheel 7 to rotate at the same time, so that the movable table 9 can be moved up and down. This setting not only makes the operation easier and faster, And the power consumption of the device is effectively reduced. The protective box 4 protects the driving wheel 6 and the driven wheel 7 and also avoids potential safety hazards. By setting a buffer column 20 under the die 17 and passing the buffer column 20 With the cooperation of the return spring 21 and the sliding groove 19, the pressure mold 17 can have a certain buffer capacity, so as to prevent the pressure mold 17 from being crushed by the rolling head 12, and play a good protective effect on the pressure mold 17. Both sides of the upper surface of the table 1 are fixedly connected to the limiting plate 14, one side of the limiting plate 14 is attached to the pressing mold 17, and the pressing mold 17 can be fixed by the limiting plate 14, thereby preventing the processing of the pressing mold 17 Accidental displacement occurs in the middle, which affects normal processing.

The present invention provides a tabletop alcohol stove as shown in Figs. 5-6, including a base 23. The middle of the inner bottom wall of the base 23 of the base 23 is provided with a convex column 24, and a heat absorption cavity is formed between the convex column 24 and the base 23 25. The protruding column 24 is provided with a combustion chamber 26, and a combustion can 27 is placed inside the combustion chamber 26. The inner bottom wall of the combustion chamber 26 is provided with bumps 28. The heat absorption chamber 25 can be used to place refractory materials, terrazzo, and pearls. Rock, glass fiber and other anti-cracking and temperature-resistant materials, by setting bumps 28 in the combustion chamber 26, the combustion can 27 can be supported to form air flow around it to prevent direct contact with the base and long-term high temperature effects. Its service life.

Alcohol stoves can be produced in the above three embodiments, and the alcohol stove produced in the second embodiment has the best use effect.

The working principle of the present invention: when the rolling device is running, the mud is first placed in the cavity 18, and then the driving wheel 6 is rotated by starting the motor 5, and the driven wheel 7 is driven to rotate by the driving wheel 6 and the belt, so that it can be Drive the rotating rod 8 to rotate, and at the same time start the motor 10 to drive the transmission rod 11 and the rolling head 12 to rotate, and the movable table 9 is driven to move down by the rotating rod 8 until the rolling head 12 enters the cavity 18, and the alcohol stove Roll forming.

It should be noted that, in the present invention, unless otherwise clearly defined and defined, the first feature "on" or "under" the second feature may be in direct contact with the first and second features, or the first and second features are in direct contact with each other. Features are indirectly contacted through intermediaries. Moreover, the "above", "above" and "above" of the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or it simply means that the level of the first feature is higher than the second feature. The “below”, “below” and “below” of the second feature of the first feature may be that the first feature is directly below or obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.

Finally, it should be noted that the above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, it is still for those skilled in the art. The technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be equivalently replaced. Any modification, equivalent replacement, improvement, etc., made within the spirit and principle of the present invention shall be included in Within the protection scope of the present invention.

Claims

A method for making a tabletop alcohol stove is characterized in that it comprises the following steps:

Step 1: Preparation (in parts by weight): 10-15 parts of quartz, 3-7 parts of feldspar, 20-30 parts of Shanyin clay, 8-10 parts of raw bauxite, 8-15 parts of talc, and boiled bauxite 10-20 parts, 20-35 parts of gangue, 80-100 parts of water;

Step 2: Pulping: Put the raw materials in step 1 into a ball mill and grind them into a slurry;

Step 3: Water filtration: the mud is separated into solid and liquid through a mud filter, and the water in the mud is filtered out;

Step 4: Compaction: Use a rolling device to press the filtered mud section into the required shape;

Step 5: Firing: Place the green body in a kiln, heat up to 1250-1270°C at a heating rate of 4°C/min, and keep it at 1250-1270°C for 80 minutes, and cool to room temperature before leaving the kiln. .
The method for making a tabletop alcohol stove according to claim 1, wherein:

The materials prepared in the step one (in parts by weight): 10 parts of quartz, 3 parts of feldspar, 20 parts of Shanyin clay, 8 parts of raw bauxite, 8 parts of talc, 10 parts of boiled bauxite, 20 parts of green gangue, 80 parts of water.
The method for making a tabletop alcohol stove according to claim 1, wherein:

The materials prepared in the first step (in parts by weight): 15 parts of quartz, 7 parts of feldspar, 30 parts of Shanyin clay, 10 parts of raw bauxite, 15 parts of talc, 20 parts of boiled bauxite, 35 parts of green gangue, 100 parts of water.
The method for making a tabletop alcohol stove according to claim 1, wherein:

The materials prepared in the first step (in parts by weight): 13 parts of quartz, 5 parts of feldspar, 25 parts of Shanyin clay, 9 parts of raw bauxite, 12 parts of talc, 15 parts of cooked bauxite, 30 parts of green gangue, 90 parts of water.
The method for making a tabletop alcohol stove according to claim 1, wherein:

The rolling device in the step 4 includes a device table (1), both sides of the upper surface of the device table (1) are fixedly connected with side plates (2), and the top end of the side plate (2) is fixedly connected with The top plate (3), the upper surface of the top plate (3) is fixedly connected with a protective box (4), the upper surface of the protective box (4) is fixedly connected with a motor (5), and the motor (5) is arranged below There is a driving wheel (6), the driving wheel (6) is movably connected with a driven wheel (7) through a belt, and the middle of the driven wheel (7) and the driving wheel (6) are fixedly connected with a rotating rod (8), The middle part of the rotating rod (8) is threadedly connected with a movable table (9), the upper surface of the movable table (9) is fixedly connected with a motor (10), and the bottom of the motor (10) is movably connected with a transmission rod ( 11), the bottom end of the transmission rod (11) is fixedly connected with a rolling head (12), the upper surface of the device table (1) is provided with a buffer groove (15), and the inside of the buffer groove (15) A support plate (16) is movably connected, and both sides of the movable table (9) are provided with threaded through holes (22).
A method for making a tabletop alcohol stove according to claim 5, characterized in that:

The bottom end of the rotating rod (8) is movably connected with a bearing seat (13);

The bearing seat (13) is located on the upper surface of the device table (1) and is fixedly connected with the device table (1).
A method for making a tabletop alcohol stove according to claim 5, characterized in that:

The upper surface of the support plate (16) is provided with a pressing mold (17);

The upper surface of the pressing mold (17) is provided with a cavity (18).
A method for making a tabletop alcohol stove according to claim 5, characterized in that:

Both sides of the lower surface of the press mold (17) are fixedly connected with buffer posts (20);

A return spring (21) is sleeved on the outer side of the buffer column (20).
A method for making a tabletop alcohol stove according to claim 5, characterized in that:

The rotating rod (8) is movably connected with the movable table (9) through the threaded through hole (22);

The top of one of the rotating rods (8) on the driving wheel (6) is movably connected with the motor (5).
A tabletop alcohol stove, comprising a base (23), characterized in that: the middle of the inner bottom wall of the base (23) of the base (23) is provided with a convex column (24), the convex column (24) and the base ( A heat absorption cavity (25) is formed between 23), a combustion cavity (26) is opened inside the convex column (24), a combustion can (27) is placed inside the combustion cavity (26), and the combustion cavity The inner bottom wall of (26) is provided with bumps (28).