Adjustable catalytic reaction device for mineralization reaction of carbon sequestration gel material

Abstract

The utility model discloses an adjustable catalytic reaction device for mineralization reaction of a carbon sequestration gel material, which belongs to the technical field of mineralization reaction catalytic equipment and comprises a reaction box body, the reaction box body is provided with an air inlet, an air outlet, a heating mechanism and an adjusting mechanism, and the air outlet is provided with an exhaust fan. The heating mechanism comprises an electric heating tube arranged in the reaction box body, the adjusting mechanism comprises a bracket, the bracket is detachably connected with a bearing plate, the bearing plate is used for bearing a gel main body, sliding grooves are formed in the two sides of the bracket, the reaction box body is vertically provided with sliding rails in sliding fit with the sliding grooves, clamping teeth are evenly distributed on the sliding rails, and the clamping teeth are matched with the sliding rails. The sliding groove is provided with a fixing piece, and the fixing piece is matched with the clamping teeth in a clamped mode so as to limit the bracket. The distance between the gel main bodies and the heating mechanism can be conveniently adjusted through the adjusting structure, meanwhile, the distance between the gel main bodies can be conveniently adjusted, and the gel main bodies can be uniformly heated.

Description

Technical Field

[0001] This utility model belongs to the technical field of mineralization reaction catalytic equipment, and specifically relates to an adjustable catalytic reaction device for the mineralization reaction of carbon-fixed gel materials. Background Technology

[0002] Carbon-fixing cementitious materials refer to substances that can react rapidly with CO2 gas under normal conditions, bind other materials into a whole, and have a certain mechanical strength. They are key basic materials for the resource utilization of CO2 in industrial flue gas and building materials. Currently, when mineralizing carbon-fixing cementitious materials, the materials are placed inside a catalytic device, and then CO2 is introduced to allow the carbon-fixing cementitious materials to react fully with it.

[0003] In existing catalytic reaction devices, the position of the carbon-fixed gel material is fixed. On the one hand, the distance between the carbon-fixed gel material and the heating equipment cannot be adjusted. On the other hand, the spacing between the carbon-fixed gel materials is not adjustable, which is not conducive to the uniform heating of the carbon-fixed gel material. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable catalytic reaction device for the mineralization reaction of carbon-fixed gel materials, aiming to solve the technical problem of the fixed and unadjustable position of carbon-fixed gel materials in the prior art mentioned above.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An adjustable catalytic reaction device for the mineralization reaction of carbon-fixed gel materials includes a reaction chamber, which has an air inlet, an air outlet, a heating mechanism, and an adjustment mechanism. The air outlet is equipped with an exhaust fan. The heating mechanism includes an electric heating tube disposed within the reaction chamber. The adjustment mechanism includes a bracket, which is detachably connected to a support plate. The support plate is used to support the gel body. The bracket has sliding grooves on both sides. The reaction chamber is vertically arranged with a slide rail that slides in cooperation with the sliding grooves. The slide rail is evenly distributed with locking teeth. The sliding groove is equipped with a fixing member, which engages with the locking teeth to limit the bracket.

[0007] Furthermore, the fixing component includes support portions spaced apart at the bottom of the slide groove, a hinged rotating shaft between the two support portions, a fixing plate sleeved on the rotating shaft, a snap-fit ​​block on one side of the fixing plate and a toggle plate on the other side, the snap-fit ​​block and the snap-fit ​​teeth both adopt a right-angled trapezoidal structure, and torsion springs are provided on the rotating shafts on both sides of the fixing plate, the torsion springs drive the fixing plate to rotate toward the snap-fit ​​teeth side.

[0008] Furthermore, the heating element is located at the top of the reaction chamber, the air inlet is located at the top of the reaction chamber, and the air outlet is located at the lower part of the side wall of the reaction chamber.

[0009] Furthermore, the reaction chamber is equipped with an opening and closing door. On the side wall opposite the opening and closing door, the reaction chamber is equipped with a jet pipe and an electric heating pipe. The electric heating pipe is spaced apart from the inner wall of the reaction chamber. The jet pipe is horizontally embedded in the side wall of the reaction chamber and is equipped with a jet nozzle. The jet nozzle is used to spray air into the reaction chamber. Multiple sets of jet pipes and electric heating pipes are evenly arranged vertically along the reaction chamber. The jet pipes are connected to each other through pipes. The jet pipe located at the top is connected to the air inlet through a pipe.

[0010] Furthermore, the support plate is evenly distributed with through holes running vertically.

[0011] Furthermore, the air inlet is equipped with a filter.

[0012] Compared with the shortcomings and deficiencies of the prior art, the present invention has the following beneficial effects.

[0013] 1. This utility model provides an adjustable catalytic reaction device for the mineralization reaction of carbon-fixed gel materials. The reaction chamber is equipped with an adjustment mechanism, in which a bracket and a support plate are detachably connected, facilitating the placement and removal of the support plate and the gel body. The bracket slides along a slide rail on the side wall of the reaction chamber via a sliding groove. The slide rail is equipped with locking teeth, and the bracket engages with these teeth via a fixing component. When the bracket is in a fixed position, the locking block engages with the gap between adjacent locking teeth. When adjusting the bracket position, a toggle plate moves the locking block out of the gap between adjacent locking teeth, and the bracket slides up and down to the designated position. Under the action of a torsion spring, the locking block engages with the gap between the aligned adjacent locking teeth. This adjustment structure allows for convenient adjustment of the distance between the gel body and the heating mechanism, as well as easy adjustment of the spacing between gel bodies, which is beneficial for uniform heating of the gel body.

[0014] 2. In the heating mechanism, electric heating tubes are installed on the side wall of the reaction chamber opposite the opening and closing door, and jet pipes are embedded in the side wall of the reaction chamber. The jet nozzles of the jet pipes are set on the side wall of the reaction chamber. The electric heating tubes heat the external air entering the reaction chamber. The electric heating tubes and jet pipes are evenly arranged vertically on the inner wall of the reaction chamber. Air is introduced from different height positions in the reaction chamber, which is conducive to the uniform heating of the gel body at different height positions and the full reaction with carbon dioxide. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an adjustable catalytic reaction device for the mineralization reaction of carbon-fixed gel materials according to this utility model.

[0016] Figure 2 This is a schematic diagram of the connection structure between the bracket and the slider in this utility model.

[0017] Figure 3 yes Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0018] Figure 4 This is a structural schematic diagram of the fixing component in this utility model.

[0019] Figure 5 This is a schematic diagram of the structure of the reaction chamber with an embedded jet pipe in this utility model.

[0020] Figure 6 This is a schematic diagram of the filter structure in this utility model.

[0021] In the diagram: 10. Reaction chamber; 11. Opening door; 12. Air inlet; 13. Air outlet; 14. Slide rail; 15. Clamping teeth; 16. Jet pipe; 17. Jet nozzle; 20. Heating mechanism; 21. Electric heating element; 30. Adjustment mechanism; 31. Bracket; 32. Slide groove; 33. Fixing component; 331. Support part; 332. Rotating shaft; 333. Fixing plate; 334. Clamping block; 335. Actuating plate; 336. Torsion spring; 40. Support plate; 41. Through hole; 50. Gel body; 60. Exhaust fan; 70. Filter; 71. Filter element. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] Reference Figure 1 An adjustable catalytic reaction device for the mineralization reaction of carbon-fixed gel materials includes a reaction chamber 10. The reaction chamber 10 is equipped with a heating mechanism 20 and an adjustment mechanism 30. The adjustment mechanism 30 is detachably connected to a support plate 40, which supports the gel body 50. The heating mechanism 20 is used to heat the gel body 50. Carbon dioxide in the reaction chamber 10 reacts with the gel body 50 to undergo a mineralization reaction. The reaction chamber 10 is equipped with an air inlet 12 and an air outlet 13. An exhaust fan 60 is provided at the air outlet 13. The exhaust fan 60 extracts the air in the reaction chamber 10 and forces external air to enter the reaction chamber 10 through the air inlet 12, thereby fully mineralizing the gel body 50.

[0024] In one embodiment, refer to Figures 2-4 The reaction chamber 10 is provided with an opening and closing door 11 on one side. The opening and closing door 11 is used to take out and put in the support plate 40 and the gel body 50. The air inlet 12 is located at the top of the reaction chamber 10, the air outlet 13 is located at the bottom of the side wall of the reaction chamber 10, and the exhaust fan 60 is located at the air outlet 13.

[0025] The heating mechanism 20 includes an electric heating tube 21, which is located at the top of the reaction chamber 10.

[0026] The adjustment mechanism 30 includes a bracket 31, which adopts a rectangular frame structure. The bracket 31 is pulled and connected to the support plate 40. Both sides of the bracket 31 are provided with sliding grooves 32 and fixing members 33. The side walls of the reaction chamber 10 are provided with corresponding vertical sliding rails 14. The number of sliding rails 14 and sliding grooves 32 are the same and they are slidably engaged. Preferably, three sliding rails 14 are provided on one side of the inner wall of the reaction chamber 10. One of the sliding rails 14 is evenly provided with locking teeth 15 on the side wall facing the support plate 40. The locking teeth 15 cooperate with the fixing members 33 to fix the height position of the bracket 31 in the reaction chamber 10.

[0027] The fixing member 33 includes a support portion 331 spaced apart at the bottom of the slide groove 32 of the bracket 31. A pivot 332 is hinged between the two support portions 331. A fixing plate 333 is sleeved on the pivot 332. A locking block 334 is provided on the side of the fixing plate 333 facing the locking tooth 15. The locking block 334 cooperates with the locking tooth 15 to fix the position of the bracket 31. The locking block 334 and the locking tooth 15 have similar structures, both adopting a right-angled trapezoidal structure. Both the locking block 334 and the locking tooth 15 have an inclined surface and a horizontal support surface. Torsion springs 336 are provided on the pivot 332 on both sides of the fixing plate 333. The torsion springs 336 are used to drive the locking block 334 to rotate toward the locking tooth 15 through the fixing plate 333. A toggle plate 335 is provided on the other side of the fixing plate 333 opposite to the locking block 334. The toggle plate 335 is used to drive the fixing plate 333 to rotate in the opposite direction to the torsion spring 336 to adjust the position of the bracket 31.

[0028] When the bracket 31 is fixed in position, the locking block 334 engages between adjacent locking teeth 15, with the supporting surface of the locking block 334 abutting against the supporting surface of the locking tooth 15 below it. When adjusting the height of the bracket 31, the operator rotates the fixing plate 333 by using the actuating plate 335, causing the locking block 334 to move to the outside of the gap between adjacent locking teeth 15. After moving the bracket 31 to the target height, the locking block 334 re-enters the gap between the aligned adjacent locking teeth 15 under the action of the torsion spring 336. Adjusting the position of the support plate 40 by using the bracket 31 facilitates the full heating of the gel body 50 and its reaction with carbon dioxide.

[0029] In one embodiment, refer to Figure 5 The heating element 21 is located on the side wall of the reaction chamber 10 opposite the opening and closing door 11. Multiple sets of heating elements 21 are evenly distributed, and there is a gap between the heating element 21 and the inner wall of the reaction chamber 10.

[0030] A jet pipe 16 is embedded in the side wall of the reaction chamber 10 opposite to the opening and closing door 11. The jet nozzle 17 of the jet pipe 16 is set in the inner wall of the reaction chamber 10. The jet pipe 16 is set horizontally, and multiple jet nozzles 17 are evenly distributed on the jet pipe 16. Multiple sets of jet pipes 16 are evenly distributed vertically along the side wall of the reaction chamber 10. The jet pipes 16 are connected to each other through pipelines. The jet pipe 16 located at the top of the reaction chamber 10 is connected to the air inlet 12 of the reaction chamber 10 through a pipeline.

[0031] External gas flows into each jet pipe 16 through the air inlet 12, enters the reaction chamber 10 through the jet nozzle 17, and flows to the gel body 50 after being heated by the electric heating tube 21, which helps to improve the mineralization reaction efficiency of the gel body 50.

[0032] In one embodiment, the support plate 40 is provided with through holes 41 extending vertically. The through holes 41 are evenly distributed on the support plate 40, and the through holes 41 help the gel body 50 to fully contact and react with carbon dioxide.

[0033] In one embodiment, refer to Figure 6 The air inlet 12 is equipped with a filter 70, and the filter 70 contains a filter element 71, which is used to filter dust and impurities in the air.

[0034] When using the adjustable catalytic reaction device for the mineralization reaction of carbon-fixed gel materials, the height of the brackets 31 is adjusted using the fixing component 33 to maintain a certain interval between each bracket 31. The gel body 50 is placed on the support plate 40, and then the support plate 40 is inserted into the bracket 31. The opening and closing door 11 is closed, and the heating mechanism 20 and the exhaust fan 60 are started. The heating mechanism 20 heats the air inside the reaction chamber 10, and the gel body 50 inside the reaction chamber 10 reacts with carbon dioxide for mineralization. The carbon dioxide inside the reaction chamber 10 is consumed, and the exhaust fan 60 extracts the air inside the reaction chamber 10. The outside air enters the reaction chamber 10 after being filtered by the filter 70, which replenishes the carbon dioxide inside the reaction chamber 10, thereby enabling the gel body 50 to fully react and mineralize.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable catalytic reaction apparatus for the mineralization reaction of carbon-fixed gel materials, characterized in that, The reaction chamber (10) includes an air inlet (12), an air outlet (13), a heating mechanism (20), and an adjustment mechanism (30). The air outlet (13) is equipped with an exhaust fan (60). The heating mechanism (20) includes an electric heating tube (21) installed inside the reaction chamber (10). The adjustment mechanism (30) includes a bracket (31). The bracket (31) is detachably connected to a support plate (40). The support plate (40) is used to support the gel body (50). The bracket (31) has sliding grooves (32) on both sides. The reaction chamber (10) is vertically equipped with a slide rail (14) that slides and engages with the slide rail (32). The slide rail (14) is evenly equipped with locking teeth (15). The slide rail (32) is equipped with a fixing member (33). The fixing member (33) engages with the locking teeth (15) to limit the bracket (31).

2. The adjustable catalytic reaction apparatus for the mineralization reaction of carbon-fixing gel materials as described in claim 1, characterized in that, The fixing member (33) includes a support part (331) spaced apart at the bottom of the slide groove (32), and a pivot (332) is hinged between the two sides of the support part (331). The pivot (332) is fitted with a fixing plate (333). One side of the fixing plate (333) is provided with a snap block (334), and the other side is provided with a toggle plate (335). The snap block (334) and the snap tooth (15) are both right-angled trapezoidal structures. The pivot (332) on both sides of the fixing plate (333) is provided with a torsion spring (336). The torsion spring (336) drives the fixing plate (333) to rotate toward the snap tooth (15).

3. The adjustable catalytic reaction apparatus for the mineralization reaction of carbon-fixing gel materials as described in claim 2, characterized in that, The heating element (21) is located at the top of the reaction chamber (10), the air inlet (12) is located at the top of the reaction chamber (10), and the air outlet (13) is located at the lower part of the side wall of the reaction chamber (10).

4. The adjustable catalytic reaction apparatus for the mineralization reaction of carbon-fixing gel materials as described in claim 2, characterized in that, The reaction chamber (10) is provided with an opening and closing door (11). The side wall of the reaction chamber (10) opposite to the opening and closing door (11) is provided with a jet pipe (16) and an electric heating tube (21). The electric heating tube (21) is spaced apart from the inner wall of the reaction chamber (10). The jet pipe (16) is horizontally embedded in the side wall of the reaction chamber (10). The jet pipe (16) is provided with a jet nozzle (17). The jet nozzle (17) is used to spray air into the reaction chamber (10). Multiple sets of jet pipes (16) and electric heating tubes (21) are evenly arranged vertically along the reaction chamber (10). The jet pipes (16) are connected to each other through pipelines. The jet pipe (16) at the top is connected to the air inlet (12) through a pipeline.

5. The adjustable catalytic reaction apparatus for the mineralization reaction of carbon-fixing gel materials as described in claim 1, characterized in that, The support plate (40) is evenly distributed with through holes (41) running vertically.

6. The adjustable catalytic reaction apparatus for the mineralization reaction of carbon-fixing gel materials as described in claim 1, characterized in that, The air inlet (12) is equipped with a filter (70).

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