Combustor for combustion experiment
By designing a burner for combustion experiments that include adsorption components, adjustment mechanisms and observation mechanisms, the dangerous problems of high temperatures and harmful gases in combustion experiments are solved, and higher safety and stability are achieved.
Patent Information
- Application Number
- CN202421225627.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-31
AI Technical Summary
In combustion experiments, high temperature and harmful gases may be generated during combustion. Experimental personnel need to observe close to the combustion equipment. The lack of protective measures will lead to the risk of inhaling harmful gases.
A burner for combustion experiments is designed, including an adsorption assembly, an adjustment mechanism and an observation mechanism. The adsorption assembly includes a filter chamber, activated carbon plate and exhaust fan. The adjustment mechanism controls the height of the placement plate through lifting columns and adjusting handles. The observation mechanism uses tempered glass to conduct combustion experiments in a closed environment.
Through the cooperation of the adsorption assembly and the observation mechanism, the harmful gases generated by combustion are effectively blocked, which improves the safety and stability of the experiment, and is simple in structure and convenient to use.
Smart Images
Figure CN222489500U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of burners, in particular to a burner for combustion experiments. Background Art
[0002] Combustion experiments usually refer to experiments conducted in the field of chemistry in order to better study the combustion characteristics, products, and combustion conditions of substances. By using a burner to ignite various substances such as magnesium bars, charcoal, sulfur, etc., the combustion reaction of the substances in the air can be observed. Combustion experiments help to study and understand the combustion properties of substances and related chemical reactions, and are an important part of chemistry teaching and research.
[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: in combustion experiments, high temperatures and harmful gases may be generated during the combustion process. In order to better observe and record various phenomena during the experiment, personnel need to maintain a close distance from the combustion equipment. If certain protective measures are not taken, there is a risk of experimenters inhaling harmful gases. Utility Model Content
[0004] In order to improve the combustion experiment, high temperature and harmful gases may be generated during the combustion process. In order to better observe and record various phenomena during the experiment, personnel need to keep a close distance from the combustion equipment. If certain protective measures are not taken, there will be a danger of experimenters inhaling harmful gases. The present application provides a burner for combustion experiments.
[0005] The present application provides a burner for combustion experiments adopts the following technical scheme: a burner for combustion experiments, including an adsorption component, an adjustment mechanism and an observation mechanism, the adsorption component includes a filter bin, a controller is provided at the left end of the filter bin, an activated carbon plate is provided at the front end of the filter bin, and a base is fixedly connected to the bottom end of the filter bin, the adjustment mechanism includes a back plate, the bottom end of the back plate is fixedly connected to the rear side of the top end of the filter bin, the rear end of the back plate is fixedly connected to a lifting column, and the bottom end of the lifting column is provided with an adjustment handle, the observation mechanism includes three groups of tempered glass, the bottom ends of the three groups of tempered glass are fixedly connected to the top end of the filter bin, and the observation mechanism includes a placement plate, the placement plate is located on the front side of the back plate, and a top plate is provided on the upper side of the placement plate.
[0006] It is further configured that a through hole is opened at the top of the filter bin, four groups of limiting rods are fixedly connected to the top of the filter bin, four groups of limiting holes are opened at the bottom of the placement plate, and the limiting rods are all located in the limiting holes.
[0007] It is further configured that connecting rods are fixedly connected to the left and right sides of the top of the placement plate, the top ends of the two groups of connecting rods are fixedly connected to the bottom end of the top plate, a limiting sleeve is provided on the rear side of the top end of the top plate, and the bottom of the limiting sleeve is sleeved on the top of the lifting column.
[0008] It is further configured that a lifting slot is provided at the front end of the lifting column, a threaded rod is provided in the lifting slot, the bottom end of the threaded rod is fixedly connected to the adjustment handle, and the top end of the threaded rod is connected to the top end of the lifting slot through a bearing.
[0009] It is further arranged that a nut seat is provided on the threaded rod through a threaded sleeve, an insertion rod is fixedly connected to the front end of the nut seat, and a plug hole is opened at the rear end of the placement plate.
[0010] It is further configured that the front end of the plug rod is plugged into the socket, the front end of the back plate is located on the left side of the lifting slot and is provided with a flamethrower, the front end of the back plate is located on the right side of the lifting slot and is provided with an air intake fan, and the flamethrower and the air intake fan are both electrically connected to the controller.
[0011] It is further configured that an exhaust fan is provided at the bottom of the filter bin, the exhaust fan is electrically connected to the controller, a card slot is opened at the front end of the filter bin, the left and right ends of the activated carbon plate are fixedly connected with card strips, the front end of the activated carbon plate is fixedly connected with a baffle, and the card strips are slidably connected to the card slot.
[0012] Compared with the related art, the burner for combustion experiment provided by the utility model has the following beneficial effects:
[0013] The utility model provides a burner for combustion experiments. Through the cooperation of an adsorption component and an observation mechanism, the utility model solves the technical problem that in the combustion experiment, high temperature and harmful gases may be generated in the combustion process. In order to better observe and record various phenomena in the experiment process, personnel need to keep a close distance from the combustion equipment. If certain protective measures are not taken, the experiment personnel may inhale harmful gases. Firstly, an adjustment mechanism is used to control the height of a top plate and a placement plate, so that it is convenient for personnel to place materials to be used in the combustion experiment. The flamethrower, the air intake fan and the exhaust fan are controlled by a controller to perform the combustion experiment. The provision of tempered glass can perform the combustion experiment in a closed environment, can effectively block harmful gases generated by combustion, has higher safety and stability, and has a simple structure and is convenient to use.
[0014] The utility model provides a burner for combustion experiments. Through the cooperation of an adsorption component and an adjustment mechanism, the height of a placement plate can be flexibly adjusted by turning an adjustment handle, which is convenient for personnel to place experimental materials or clean up products after the experiment. The arrangement of an activated carbon plate can remove substances in harmful gases in the combustion experiment, further improving the safety of the combustion experiment, and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a burner for combustion experiments provided by the utility model;
[0016] Figure 2 This is a schematic diagram of the overall rear view structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0018] Figure 4 For this utility model Figure 1 A is an enlarged schematic diagram of the structure;
[0019] Figure 5 For this utility model Figure 2 A schematic diagram of the enlarged structure at B;
[0020] Figure 6 For this utility model Figure 3 Enlarged structural diagram at point C.
[0021] Numbers in the figure: 1. adsorption component; 101. filter chamber; 102. controller; 103. base; 104. activated carbon plate; 105. baffle; 106. exhaust fan; 107. through hole; 108. slot; 109. card strip; 2. adjustment mechanism; 201. back plate; 202. lifting column; 203. adjustment handle; 204. flamethrower; 205. air inlet fan; 206. jack; 207. plug rod; 208. lifting slot; 209. threaded rod; 210. bearing; 211. nut seat; 3. observation mechanism; 301. tempered glass; 302. placement plate; 303. top plate; 304. connecting rod; 305. limit sleeve; 306. limit hole; 307. limit rod. DETAILED DESCRIPTION
[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.
[0023] Embodiment 1:
[0024] like Figure 1-6 As shown, a burner for combustion experiment of the utility model comprises an adsorption component 1, an adjustment mechanism 2 and an observation mechanism 3, the adsorption component 1 comprises a filter chamber 101, a controller 102 is provided at the left end of the filter chamber 101, an activated carbon plate 104 is provided at the front end of the filter chamber 101, and a base 103 is fixedly connected to the bottom end of the filter chamber 101, the adjustment mechanism 2 comprises a back plate 201, the bottom end of the back plate 201 is fixedly connected to the rear side of the top end of the filter chamber 101, a lifting column 202 is fixedly connected to the rear end of the back plate 201, and an adjustment handle 203 is provided at the bottom end of the lifting column 202, the observation mechanism 3 comprises three groups of tempered glass 301, the bottom ends of the three groups of tempered glass 301 are all fixedly connected to the top end of the filter chamber 101, the observation mechanism 3 comprises a placement plate 302, the placement plate 302 is located at the front side of the back plate 201, and a top plate 303 is provided on the upper side of the placement plate 302.
[0025] like Figure 1-6 As shown, a through hole 107 is opened at the top of the filter bin 101 , four groups of limiting rods 307 are fixedly connected to the top of the filter bin 101 , and four groups of limiting holes 306 are opened at the bottom of the placement plate 302 , and the limiting rods 307 are all located in the limiting holes 306 .
[0026] like Figure 1-6 As shown, connecting rods 304 are fixedly connected to the left and right sides of the top of the placement plate 302, and the tops of the two groups of connecting rods 304 are fixedly connected to the bottom of the top plate 303. A limiting sleeve 305 is provided on the rear side of the top of the top plate 303, and the bottom of the limiting sleeve 305 is sleeved on the top of the lifting column 202.
[0027] like Figure 1-6 As shown, a lifting slot 208 is provided at the front end of the lifting column 202 , and a threaded rod 209 is provided in the lifting slot 208 . The bottom end of the threaded rod 209 is fixedly connected to the adjustment handle 203 , and the top end of the threaded rod 209 is connected to the top of the lifting slot 208 through a bearing 210 .
[0028] like Figure 1-6 As shown, a nut seat 211 is provided on the threaded rod 209 through a threaded sleeve, an insertion rod 207 is fixedly connected to the front end of the nut seat 211, and a plug hole 206 is opened at the rear end of the placement plate 302.
[0029] During implementation, the adjustment mechanism 2 is first used to control the height of the top plate 303 and the placement plate 302, so that it is convenient for personnel to place the materials to be used for the combustion experiment. The flamethrower 204 is controlled by the controller 102 to ignite the experimental materials. At the same time, the air intake fan 205 works to transport external air, and the exhaust fan 106 works to pump the gas generated by the combustion. The harmful gas passes through the activated carbon plate 104 so that the harmful substances are adsorbed. The setting of the tempered glass 301 can carry out the combustion experiment in a relatively closed environment, can effectively block the harmful gases generated by the combustion, has higher safety and stability, and has a simple structure and is easy to use.
[0030] Embodiment 2:
[0031] like Figure 1-6 As shown, based on the first embodiment, the utility model provides a technical solution for a burner for combustion experiments: the front end of the plug rod 207 is plugged into the socket 206, the front end of the back plate 201 is located on the left side of the lifting slot 208 and is provided with a flamethrower 204, the front end of the back plate 201 is located on the right side of the lifting slot 208 and is provided with an air intake fan 205, and the flamethrower 204 and the air intake fan 205 are both electrically connected to the controller 102.
[0032] like Figure 1-6As shown, an exhaust fan 106 is provided at the bottom of the filter bin 101, and the exhaust fan 106 is electrically connected to the controller 102. A card slot 108 is opened at the front end of the filter bin 101, and the left and right ends of the activated carbon plate 104 are fixedly connected with card strips 109. The front end of the activated carbon plate 104 is fixedly connected with a baffle 105, and the card strips 109 are slidably connected to the card slot 108.
[0033] During implementation, through the cooperation of the adsorption component 1 and the adjustment mechanism 2, the adjusting handle 203 is rotated to drive the threaded rod 209 to rotate, and the thread rotation is used to drive the nut seat 211 to move. The nut seat 211 drives the insertion rod 207 to move, so that the height of the placement plate 302 can be flexibly adjusted, which is convenient for personnel to place experimental materials or clean up the products after the experiment. The setting of the activated carbon plate 104 can further improve the safety of the combustion experiment by removing substances in the harmful gas in the combustion experiment, and has good practicality.
[0034] The advantages of this technical solution in practical applications include but are not limited to the following:
[0035] 1. The flamethrower 204, the air inlet fan 205 and the exhaust fan 106 are controlled by the controller 102 to perform the combustion experiment. The setting of the tempered glass 301 can perform the combustion experiment in a closed environment, can effectively block the harmful gases produced by the combustion, has higher safety and stability, and has a simple structure and is easy to use.
[0036] 2. The height of the placement plate 302 can be flexibly adjusted by turning the adjustment handle 203, which is convenient for personnel to place experimental materials or clean up the products after the experiment. The setting of the activated carbon plate 104 can further improve the safety of the combustion experiment by removing substances in harmful gases in the combustion experiment, and has good practicality.
[0037] The technical solution first uses the adjustment mechanism 2 to control the height of the top plate 303 and the placement plate 302, so as to facilitate personnel to place the materials to be used in the combustion experiment. The flamethrower 204 is controlled by the controller 102 to ignite the experimental materials. At the same time, the air intake fan 205 works to transport external air, and the exhaust fan 106 works to pump the gas generated by the combustion. The harmful gas passes through the activated carbon plate 104 so that the harmful substances are adsorbed. The setting of the tempered glass 301 can carry out the combustion experiment in a relatively closed environment. The adjustment handle 203 is turned to drive the threaded rod 209 to rotate, and the thread rotation drives the nut seat 211 to move. The nut seat 211 drives the insertion rod 207 to move, so that the height of the placement plate 302 can be flexibly adjusted, which is convenient for personnel to place experimental materials or clean up the products after the experiment. The setting of the activated carbon plate 104 can be used for substances in harmful gases in the combustion experiment.
[0038] The above are only exemplary embodiments of the present disclosure and cannot be used to limit the scope of the present disclosure. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and practice, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field that are not recorded in the present disclosure.
Claims
1. A burner for combustion experiments, comprising an adsorption assembly (1), an adjustment mechanism (2) and an observation mechanism (3), characterized in that: The adsorption assembly (1) comprises a filter chamber (101), a controller (102) is provided at the left end of the filter chamber (101), an activated carbon plate (104) is provided at the front end of the filter chamber (101), a base (103) is fixedly connected to the bottom end of the filter chamber (101), the adjustment mechanism (2) comprises a back plate (201), the bottom end of the back plate (201) is fixedly connected to the rear side of the top end of the filter chamber (101), the rear end of the back plate (201) is fixedly connected to a lifting column (202), the bottom end of the lifting column (202) is provided with an adjustment handle (203), the observation mechanism (3) comprises three groups of tempered glass (301), the bottom ends of the three groups of tempered glass (301) are all fixedly connected to the top end of the filter chamber (101), the observation mechanism (3) comprises a placement plate (302), the placement plate (302) is located at the front side of the back plate (201), and a top plate (303) is provided on the upper side of the placement plate (302).
2. A burner for combustion experiment according to claim 1, characterized in that: The top of the filter bin (101) is provided with a through hole (107), the top of the filter bin (101) is fixedly connected with four groups of limiting rods (307), the bottom of the placement plate (302) is provided with four groups of limiting holes (306), and the limiting rods (307) are all located in the limiting holes (306).
3. A burner for combustion experiment according to claim 2, characterized in that: The left and right sides of the top of the placement plate (302) are fixedly connected with connecting rods (304), the top ends of the two groups of connecting rods (304) are fixedly connected to the bottom ends of the top plate (303), a limiting sleeve (305) is provided at the rear side of the top end of the top plate (303), and the bottom of the limiting sleeve (305) is sleeved on the top of the lifting column (202).
4. A burner for combustion experiment according to claim 3, characterized in that: A lifting slot (208) is provided at the front end of the lifting column (202), a threaded rod (209) is provided in the lifting slot (208), the bottom end of the threaded rod (209) is fixedly connected to the adjustment handle (203), and the top end of the threaded rod (209) is connected to the top end of the lifting slot (208) through a bearing (210).
5. A burner for combustion experiment according to claim 4, characterized in that: A nut seat (211) is provided on the threaded rod (209) via a threaded sleeve, a plug rod (207) is fixedly connected to the front end of the nut seat (211), and a plug hole (206) is provided at the rear end of the placement plate (302).
6. A burner for combustion experiment according to claim 5, characterized in that: The front end of the plug rod (207) is plugged into the socket (206); the front end of the back plate (201) is located on the left side of the lifting slot (208) and is provided with a flamethrower (204); the front end of the back plate (201) is located on the right side of the lifting slot (208) and is provided with an air intake fan (205); the flamethrower (204) and the air intake fan (205) are both electrically connected to the controller (102).
7. A burner for combustion experiment according to claim 6, characterized in that: An exhaust fan (106) is provided at the bottom of the filter chamber (101), and the exhaust fan (106) is electrically connected to the controller (102). A card slot (108) is provided at the front end of the filter chamber (101), and card strips (109) are fixedly connected to the left and right ends of the activated carbon plate (104). A baffle (105) is fixedly connected to the front end of the activated carbon plate (104), and the card strips (109) are slidably connected to the card slot (108).