Experimental degreasing and glue discharging furnace
By designing an experimental degreasing and debinding furnace with a high-temperature electric furnace and a gas condensation system, we have filled the market gap for small-batch high-temperature degreasing and debinding furnaces and provided a simple and economical experimental solution.
Patent Information
- Application Number
- CN202520546907.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-26
AI Technical Summary
Existing technologies lack small-batch high-temperature degreasing and debinding furnaces, especially experimental degreasing and debinding furnaces below 1700 degrees Celsius, which have not been reported on the market.
An experimental degreasing and debinding furnace was designed, comprising a high-temperature electric furnace, a corundum crucible, a corundum inlet pipe, an exhaust pipe, a fan, and a water-cooled box. The solenoid valve and fan are controlled by a controller to allow gas to enter the crucible at high temperature and condense or solidify the discharged material. The furnace has a simple structure and is easy to operate.
It enables convenient and low-cost small-batch high-temperature degreasing and dewaxing experiments, making it suitable for universities and research institutes and meeting the needs of small-scale experiments.
Smart Images
Figure CN223896573U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of experimental degreasing furnaces, and particularly relates to an experimental degreasing furnace. Background Technology
[0002] Common degreasing and debinding furnaces are generally used in large-scale industrial applications, with resistance heating and temperatures typically below 1300 degrees Celsius. However, degreasing furnaces with temperatures of 1700 degrees Celsius are usually vacuum furnaces. Small-batch experimental high-temperature degreasing furnaces have not yet been found in existing technology or on the market. Utility Model Content
[0003] To address the problems existing in the prior art, this utility model provides an experimental degreasing and debinding furnace that is simple in structure, easy to operate, and low in cost.
[0004] This utility model is implemented as follows: an experimental degreasing and debinding furnace includes a high-temperature electric furnace, an alumina crucible inside the high-temperature electric furnace is connected to an alumina air inlet pipe, the lid of the alumina crucible is connected to an alumina exhaust pipe, the alumina air inlet pipe is connected to a fan, the alumina exhaust pipe is connected to a water-cooled box through a connecting pipe, and the water-cooled box is provided with an exhaust pipe.
[0005] The corundum intake pipe is equipped with a valve.
[0006] The blower is connected to a controller, and the valve is a solenoid valve. The solenoid valve is connected to the controller, and the controller is connected to the high-temperature electric furnace. When the temperature of the corundum crucible reaches the set value, the controller controls the solenoid valve to open, and the blower starts working.
[0007] The high-temperature electric furnace is a 1700-degree high-temperature electric furnace.
[0008] The corundum intake pipe extends out of the high-temperature electric furnace.
[0009] The corundum exhaust pipe extends out of the high-temperature electric furnace.
[0010] The water-cooled box is equipped with several lower cooling components that are connected to the water-cooled box.
[0011] The upper cover of the water-cooled box is equipped with several upper cooling components.
[0012] The upper and lower cooling components are arranged in a cross configuration.
[0013] The lengths of the upper and lower cooling components are less than the depth of the water-cooled box.
[0014] The corundum crucible has a locking hole on one side that matches the corundum air inlet pipe, and the lid has a locking hole that matches the corundum exhaust pipe.
[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: The sample is placed in the corundum crucible, the furnace door is closed, the lid is threaded through the locking hole onto the exhaust pipe, the locking hole of the corundum crucible is aligned with the corundum air inlet pipe and locked in, the lid is moved downwards to cover the corundum crucible, at a certain temperature, the fan is turned on, the valve is opened to adjust the air volume, the gas enters the corundum crucible, and the airflow is driven along the corundum exhaust pipe into the water cooling box, so that the exhaust material encounters the water cooling wall to condense or solidify, and other gases are discharged through the exhaust pipe, thus realizing the function of dewaxing and degumming. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation
[0017] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.
[0018] The structure of this utility model will be described in detail below with reference to the accompanying drawings:
[0019] Example 1: As Figure 1 As shown, an experimental degreasing and debinding furnace includes a high-temperature electric furnace 10. The corundum crucible 9 inside the high-temperature electric furnace 10 is connected to a corundum air inlet pipe 12. The lid 11 of the corundum crucible 9 is connected to a corundum exhaust pipe 8. The corundum air inlet pipe 12 is connected to a fan 1. The corundum exhaust pipe 8 is connected to a water-cooled box 2 through a connecting pipe 13. The water-cooled box 2 is equipped with an exhaust pipe 3.
[0020] The difference between Example 2 and Example 1 is that the corundum air intake pipe 12 is equipped with a valve 14.
[0021] The difference between Example 3 and Example 2 is that the blower 1 is connected to a controller, the valve 2 is a solenoid valve, the solenoid valve is connected to the controller, and the controller is connected to the high-temperature electric furnace 10. When the temperature of the corundum crucible 9 reaches the set value, the controller controls the solenoid valve to open and the blower to work.
[0022] The difference between Example 4 and Example 3 is that the high-temperature electric furnace 10 is a 1700-degree high-temperature electric furnace.
[0023] The difference between Example 5 and Example 4 is that the corundum air inlet pipe 12 extends out of the high-temperature electric furnace 10.
[0024] The difference between Example 6 and Example 5 is that the corundum exhaust pipe 8 extends out of the high-temperature electric furnace 10.
[0025] The water-cooled box 2 is equipped with several lower cooling components 6 that are connected to the water-cooled box 2.
[0026] The difference between Example 7 and Example 6 is that the upper cover 4 of the water-cooled box 2 is provided with several upper cooling components 5.
[0027] The difference between Example 8 and Example 7 is that the upper cooling component 5 and the lower cooling component 6 are arranged in a cross manner. The cross arrangement serves to delay the gas discharge on the one hand, and to improve the cooling effect on the other.
[0028] The difference between Example 9 and Example 8 is that the lengths of the upper cooling component 5 and the lower cooling component 6 are less than the depth of the water-cooled box.
[0029] The difference between Example 10 and Example 9 is that: one side of the corundum crucible 9 is provided with a locking hole that matches the corundum air inlet pipe, and the lid is provided with a locking hole that matches the corundum exhaust pipe.
[0030] The difference between Example 11 and Example 10 is that the water-cooled box adopts a double-layer structure, and the inner cavity of the lower cooling component is connected to the cavity 15 of the water-cooled box. Water in the cavity 15 can enter the inner cavity of the lower cooling component, resulting in a good cooling effect.
[0031] Compared with the prior art, the beneficial effects of this utility model are as follows: The sample is placed in the corundum crucible, the furnace door is closed, the lid is threaded through the locking hole onto the exhaust pipe, the locking hole of the corundum crucible is aligned with the corundum air inlet pipe and locked in, the lid is moved downwards to cover the corundum crucible, at a certain temperature, the fan is turned on, the valve is opened to adjust the air volume, the gas enters the corundum crucible, and the airflow is driven along the corundum exhaust pipe into the water cooling box, so that the exhaust material encounters the water cooling wall to condense or solidify, and other gases are discharged through the exhaust pipe, thus realizing the function of dewaxing and degumming.
[0032] This equipment is simple in structure, easy to operate, and inexpensive, making it suitable for universities and research institutes. It is essentially a box furnace, taking up little space. The operation of a conventional high-temperature box furnace is routine for most universities, requiring minimal precautions. It provides convenience for small-batch high-temperature degreasing and dewaxing experiments.
[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.
Claims
1. An experimental degreasing and debinding furnace, comprising a high-temperature electric furnace, characterized in that: The corundum crucible inside the high-temperature electric furnace is connected to a corundum air inlet pipe, the lid of the corundum crucible is connected to a corundum exhaust pipe, the corundum air inlet pipe is connected to a fan, the corundum exhaust pipe is connected to a water-cooled box through a connecting pipe, and the water-cooled box is equipped with an exhaust pipe.
2. The experimental degreasing and debinding furnace as described in claim 1, characterized in that: The corundum intake pipe is equipped with a valve.
3. The experimental degreasing and debinding furnace as described in claim 2, characterized in that: The blower is connected to a controller, and the valve is a solenoid valve. The solenoid valve is connected to the controller, and the controller is connected to the high-temperature electric furnace. When the temperature of the corundum crucible reaches the set value, the controller controls the solenoid valve to open, and the blower starts working.
4. The experimental degreasing and debinding furnace as described in claim 3, characterized in that: The high-temperature electric furnace is a 1700-degree high-temperature electric furnace.
5. An experimental degreasing and debinding furnace as described in claim 4, characterized in that: The corundum intake pipe extends out of the high-temperature electric furnace.
6. The experimental degreasing and debinding furnace as described in claim 5, characterized in that: The corundum exhaust pipe extends out of the high-temperature electric furnace.
7. An experimental degreasing and debinding furnace as described in claim 6, characterized in that: The water-cooled box is equipped with several lower cooling components that are connected to the water-cooled box, and the upper cover of the water-cooled box is equipped with several upper cooling components.
8. An experimental degreasing and debinding furnace as described in claim 7, characterized in that: The upper and lower cooling components are arranged in a cross configuration.
9. An experimental degreasing and debinding furnace as described in claim 8, characterized in that: The lengths of the upper and lower cooling components are less than the depth of the water-cooled box.
10. An experimental degreasing and debinding furnace as described in claim 9, characterized in that: The corundum crucible has a locking hole on one side that matches the corundum air inlet pipe, and the lid has a locking hole that matches the corundum exhaust pipe.