Production equipment adopting unit active catalysis technology

Abstract

The utility model discloses production equipment adopting a unit active catalysis technology, which relates to the technical field of robots and comprises a self-heating stirring barrel and a stirring mechanism, a base is fixedly mounted at the bottom of the self-heating stirring barrel, the stirring mechanism is arranged in the self-heating stirring barrel, and the self-heating stirring barrel is arranged on the base. The stirring mechanism is used for uniformly stirring the carrier and the solution; the driving mechanism is arranged in the self-heating stirring barrel, and the driving mechanism is used for driving the rotating shaft to operate to generate negative pressure in the self-heating stirring barrel; when the stirring plate rotates, a carrier sinking to the bottom of the self-heating stirring barrel can be taken up, the carrier floats along the stirring plate and penetrates through the strip-shaped limiting groove, and the agglomerated carrier can be scattered when passing through the strip-shaped limiting groove, so that the carrier agglomeration phenomenon is avoided, and the service life of the carrier is prolonged. Under the action of rotation of the stirring plate, the water flow in the self-heating stirring barrel can drive the carrier to be uniformly distributed in water, so that the carrier can be uniformly contacted with nitrate to improve the coverage rate of catalysis.

Description

Technical Field

[0001] This utility model relates to the field of robotics technology, and in particular to a production equipment that uses unit active catalysis technology. Background Technology

[0002] The atomic active catalysis technology production equipment is an advanced device integrating precise preparation and intelligent control, designed and developed around the synthesis of single-atom catalysts. One of the core components is a high-precision precursor supply system, capable of precisely controlling the amount of precursors such as metal salts and supports, ensuring a high degree of consistency in the formulation. Advanced chemical vapor deposition (CVD) or impregnation modules are used to achieve uniform loading of single atoms onto the support. In the CVD module, gaseous metal compounds react chemically with the support surface in a high-temperature, high-vacuum reaction chamber, fixing single atoms onto the support in a highly dispersed state. The impregnation module, on the other hand, achieves single-atom loading by immersing the support in a precisely proportioned metal salt solution and utilizing precise temperature and time control.

[0003] During chemical deposition, the support may aggregate. If the support aggregates, it will affect the catalytic reaction between nitrate and the support, resulting in an incomplete reaction. Utility Model Content

[0004] The purpose of this invention is to provide a production equipment using unit active catalysis technology to solve the problem that the support will agglomerate during the chemical deposition process. If the support agglomerates, it will affect the catalytic reaction between nitrate and the support, resulting in incomplete reaction.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a production equipment using unit-level active catalysis technology, comprising a self-heating stirring tank, wherein a base is fixedly installed at the bottom of the self-heating stirring tank, and further comprising:

[0006] A stirring mechanism is provided inside a self-heating stirring tank, which uniformly stirs the carrier and the solution.

[0007] A drive mechanism is installed inside the self-heating mixing tank. The drive mechanism is used to drive the rotating shaft to generate negative pressure inside the self-heating mixing tank.

[0008] Preferably, the stirring mechanism includes a rotating shaft that is rotatably mounted through the self-heating stirring tank and the base, a rotating cylinder is fixedly sleeved on the rotating shaft, and two stirring plates are fixedly mounted on the rotating cylinder, with the bottom of both stirring plates in contact with the bottom inner wall of the self-heating stirring tank.

[0009] Preferably, each of the two agitator plates has a plurality of strip-shaped limiting grooves, and both agitator plates are inclined surfaces.

[0010] Preferably, each of the two agitator plates has an installation groove, and a rotating roller is rotatably installed on each of the two installation grooves. Several stirring blades are fixedly installed on each of the two rotating rollers, and triangular inclined surfaces are provided on each of the several telescopic stirring blades.

[0011] Preferably, the drive mechanism is located at the top of the self-heating mixing tank. The drive mechanism includes a bellows fixedly installed at the top of the self-heating mixing tank. The rotating shaft rotates through the bellows. A drive motor is fixedly installed at the bottom of the base. The output shaft of the drive motor is fixedly connected to the rotating shaft. Several air outlets are opened at the top of the bellows.

[0012] Preferably, a plurality of negative pressure fan blades are fixedly installed on the rotating shaft, and two air inlet pipes are fixedly installed at the bottom of the air box. The bottom ends of the two air inlet pipes extend into the self-heating stirring tank, and air hoods are fixedly installed at the bottom ends of the two air inlet pipes respectively.

[0013] Preferably, strip blocks are fixedly installed on the sides of the two wind hoods that are far apart from each other, and the sides of the two strip blocks that are far apart from each other extend to the outside of the self-heating stirring tank. Strip grooves are opened on the two strip blocks respectively, and several ventilation holes are opened on the sides of the two strip blocks that are close to each other. Strip pressure relief grooves are opened on the two strip grooves respectively.

[0014] Preferably, rectangular blocks are slidably installed in the two strip grooves respectively, and limit springs are fixedly installed on the inner walls of the two strip grooves on the side that are close to each other. The ends of the two limit springs that are far apart from each other are fixedly connected to the two rectangular blocks respectively, and several strip grooves are opened on the two rectangular blocks respectively.

[0015] The beneficial effects of this utility model are as follows:

[0016] In this utility model:

[0017] 1. After placing the water-insoluble carrier into the self-heating stirring tank, start the drive motor. The drive motor drives the rotating shaft to rotate, which in turn drives the rotating drum to rotate. The rotating drum drives the two agitator plates to rotate. Since the bottom of the agitator plates is in contact with the bottom of the self-heating stirring tank, the rotating agitator plates will lift the carrier that has sunk to the bottom of the self-heating stirring tank. The carrier will float up along the agitator plates and pass through the strip-shaped limiting groove. When passing through the strip-shaped limiting groove, the aggregated carrier will be broken up, thus preventing the carrier from agglomerating. Under the action of the rotating agitator plates, the water flow in the self-heating stirring tank will carry the carrier to be evenly distributed in the water, so that the carrier can evenly contact the nitrate and improve the catalytic coverage.

[0018] 2. During the stirring process, air is easily mixed into the water, which will generate bubbles. When the shaft rotates, it will drive the negative pressure fan blades to rotate. The negative pressure fan blades will draw air into the self-heating stirring tank to remove the air and prevent the formation of bubbles. At the same time, when the stirring plate rotates, the water flow will drive several stirring blades to rotate. The stirring blades will generate water flow shear force to break the bubbles in the water. In addition, the tip of the stirring blade is equipped with a triangular bevel. When the triangular bevel comes into contact with the bubbles, it will directly break the bubbles and prevent the bubbles from affecting the catalytic reaction between the carrier and nitrate.

[0019] 3. When the air in the self-heating mixing tank is completely sucked out, the strip block connected to the fan hood will also be under negative pressure. At this time, the external air pressure will cause the rectangular block to move towards the self-heating mixing tank. When the strip pressure relief groove is connected to the strip through groove, air will enter the air box from the ventilation hole, fan hood and air inlet pipe, thereby avoiding the idling of the negative pressure fan blades and causing damage to the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0022] Figure 3 This is a schematic cross-sectional view of the internal structure of this utility model;

[0023] Figure 4 This utility model Figure 3 A magnified structural diagram of A in the middle;

[0024] Figure 5 This utility model Figure 3 A magnified structural diagram of B in the diagram.

[0025] In the diagram: 1. Self-heating stirring tank; 101. Base; 102. Rotating shaft; 103. Rotating cylinder; 1031. Stirring plate; 104. Strip-shaped limiting groove; 105. Mounting groove; 106. Rotating roller; 107. Stirring blade; 108. Triangular inclined plane; 109. Air box; 110. Air outlet; 111. Drive motor; 112. Negative pressure fan blade; 113. Air inlet pipe; 114. Air cover; 115. Strip block; 2. Strip groove; 201. Ventilation hole; 202. Strip-shaped pressure relief groove; 203. Rectangular block; 204. Limiting spring; 205. Strip-shaped through groove. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides, for example Figure 1-5 The illustrated equipment for preparing a product using unit-based active catalysis technology includes a self-heating stirring tank 1, with a base 101 fixedly installed at the bottom. It also includes: a stirring mechanism disposed within the self-heating stirring tank 1, which uniformly stirs the carrier and solution; and a driving mechanism disposed within the self-heating stirring tank 1, which drives a rotating shaft to generate negative pressure within the tank. The stirring mechanism includes a rotating shaft 102 rotatably mounted through the self-heating stirring tank 1 and the base 101. A rotating cylinder 103 is fixedly sleeved on the rotating shaft 102, and two agitator plates 1031 are fixedly mounted on the rotating cylinder 103. The bottoms of both agitator plates 1031 are in contact with the inner bottom wall of the self-heating stirring tank 1. Each of the two agitator plates 1031 has several strip-shaped limiting grooves 104, and both agitator plates 1031 are inclined surfaces. Two stirring plates 1031 are respectively provided with mounting grooves 105, and rotating rollers 106 are respectively rotatably mounted on the two mounting grooves 105. Several stirring blades 107 are respectively fixedly mounted on the two rotating rollers 106, and triangular inclined surfaces 108 are respectively provided on the several telescopic stirring blades 107.

[0028] After the water-insoluble carrier is placed into the self-heating stirring tank 1, the drive motor 111 is started. The drive motor 111 drives the rotating shaft 102 to rotate, the rotating shaft 102 drives the rotating cylinder 103 to rotate, and the rotating cylinder 103 drives the two stirring plates 1031 to rotate. Since the bottom of the stirring plate 1031 is in contact with the bottom of the self-heating stirring tank 1, the carrier that has sunk to the bottom of the self-heating stirring tank 1 will be lifted when the stirring plate 1031 rotates. The carrier will float up along the stirring plate 1031 and pass through the strip limiting groove 104. When passing through the strip limiting groove 104, the aggregated carrier will be broken up, thereby avoiding the phenomenon of carrier agglomeration. Under the action of the rotation of the stirring plate 1031, the water flow in the self-heating stirring tank 1 will carry the carrier to be evenly distributed in the water, so that the carrier can evenly contact the nitrate and improve the catalytic coverage.

[0029] The drive mechanism is located at the top of the self-heating mixing tank 1. The drive mechanism includes a bellows 109 fixedly installed at the top of the self-heating mixing tank 1. A rotating shaft 102 rotates through the bellows 109. A drive motor 111 is fixedly installed at the bottom of the base 101. The output shaft of the drive motor 111 is fixedly connected to the rotating shaft 102. Several air outlets 110 are opened at the top of the bellows 109. Several negative pressure fan blades 112 are fixedly installed on the rotating shaft 102. Two air inlet pipes 113 are fixedly installed at the bottom of the bellows 109. The bottom ends of the two air inlet pipes 113 extend into the self-heating mixing tank 1. A fan cover 114 is fixedly installed at the bottom ends of the two air inlet pipes 113 respectively. Two strip blocks 115 are fixedly installed on the opposite sides of two fan hoods 114. The opposite sides of both strip blocks 115 extend outside the self-heating mixing tank 1. Strip grooves 2 are formed on each of the two strip blocks 115. Several ventilation holes 201 are formed on the opposite sides of the two strip blocks 115. Strip pressure relief grooves 202 are formed on each of the two strip grooves 2. Rectangular blocks 203 are slidably installed inside each of the two strip grooves 2. Limiting springs 204 are fixedly installed on the inner walls of the opposite sides of the two strip grooves 2. The opposite ends of the two limiting springs 204 are fixedly connected to the two rectangular blocks 203. Several strip through grooves 205 are formed on each of the two rectangular blocks 203.

[0030] During the stirring process, air easily gets mixed into the water, generating bubbles. When the rotating shaft 102 rotates, it drives the negative pressure fan blade 112 to rotate, which draws air into the self-heating stirring tank 1, removing the air and preventing bubble formation. Simultaneously, when the stirring plate 1031 rotates, the water flow drives several stirring blades 107 to rotate. The stirring blades 107 generate water flow shear force that breaks up bubbles in the water. Furthermore, the tip of the stirring blades 107 is provided with a triangular inclined surface 108. When the triangular inclined surface 108 contacts a bubble... The air bubbles will be directly broken up to prevent them from affecting the catalytic reaction between the carrier and nitrates. When the air in the self-heating stirring tank 1 is completely sucked out, the strip block 115 connected to the fan shroud 114 will also be under negative pressure. At this time, the external air pressure will cause the rectangular block 203 to move closer to the self-heating stirring tank 1. When the strip pressure relief groove 202 is connected to the strip through groove 205, air will enter the air box 109 from the ventilation hole 201, the fan shroud 114 and the air inlet pipe 113, thereby preventing the negative pressure fan blade 112 from running idle and causing damage to the device.

[0031] The working principle of the production equipment using unit-level active catalysis technology provided by this utility model is as follows:

[0032] After the water-insoluble carrier is placed into the self-heating stirring tank 1, the drive motor 111 is started. The drive motor 111 drives the rotating shaft 102 to rotate, which in turn drives the rotating cylinder 103 to rotate. The rotating cylinder 103 drives the two stirring plates 1031 to rotate. Since the bottom of the stirring plates 1031 is in contact with the bottom of the self-heating stirring tank 1, the rotation of the stirring plates 1031 will lift the carrier that has sunk to the bottom of the self-heating stirring tank 1. The carrier will float up along the stirring plates 1031 and pass through the strip-shaped limiting groove 104. When passing through the strip-shaped limiting groove 104, the aggregated carrier will be broken up, thus preventing the carrier from agglomerating. Under the action of the rotation of the stirring plates 1031, the water flow in the self-heating stirring tank 1 will drive the carrier... The carrier is evenly distributed in the water, allowing it to contact the nitrates uniformly and improve the catalytic coverage. During the stirring process, air is easily mixed into the water, which will generate bubbles. When the rotating shaft 102 rotates, it will drive the negative pressure fan blade 112 to rotate. The negative pressure fan blade 112 will draw air into the self-heating stirring tank 1 to remove the air and prevent the generation of bubbles. At the same time, when the stirring plate 1031 rotates, the water flow will drive several stirring blades 107 to rotate. The stirring blades 107 will generate water flow shear force to break the bubbles in the water. The top of the stirring blades 107 is provided with a triangular inclined surface 108. When the triangular inclined surface 108 comes into contact with the bubbles, it will directly break the bubbles and prevent the bubbles from affecting the catalytic reaction between the carrier and the nitrates.

[0033] When the air inside the self-heating stirring tank 1 is completely sucked out, the strip block 115 connected to the fan shroud 114 will also be under negative pressure. At this time, the external air pressure will cause the rectangular block 203 to move closer to the self-heating stirring tank 1. When the strip pressure relief groove 202 is connected to the strip through groove 205, air will enter the air box 109 through the ventilation hole 201, the fan shroud 114 and the air inlet pipe 113, thereby preventing the negative pressure fan blade 112 from running idle and causing damage to the device.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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. A production equipment using unit-based active catalysis technology, comprising a self-heating stirring tank (1), wherein a base (101) is fixedly installed at the bottom of the self-heating stirring tank (1), characterized in that, Also includes: A stirring mechanism is provided inside a self-heating stirring tank (1) to uniformly stir the carrier and the solution. The driving mechanism is set inside the self-heating stirring tank (1). The driving mechanism is used to drive the rotating shaft to generate negative pressure inside the self-heating stirring tank (1).

2. The production equipment using unit-based active catalysis technology according to claim 1, characterized in that: The stirring mechanism includes a rotating shaft (102) that is rotatably mounted on a self-heating stirring tank (1) and a base (101). A rotating cylinder (103) is fixedly sleeved on the rotating shaft (102). Two stirring plates (1031) are fixedly mounted on the rotating cylinder (103). The bottom of the two stirring plates (1031) are in contact with the bottom inner wall of the self-heating stirring tank (1).

3. The production equipment using unit-based active catalysis technology according to claim 2, characterized in that: Several strip-shaped limiting grooves (104) are respectively provided on the two stirring plates (1031), and both stirring plates (1031) are inclined surfaces.

4. The production equipment using unit-based active catalysis technology according to claim 3, characterized in that: The two stirring plates (1031) are respectively provided with mounting grooves (105), and the two mounting grooves (105) are respectively rotatably mounted with rotating rollers (106). Several stirring blades (107) are respectively fixedly mounted on the two rotating rollers (106), and triangular inclined surfaces (108) are respectively provided on the several telescopic stirring blades (107).

5. The production equipment using unit-based active catalysis technology according to claim 1, characterized in that: The driving mechanism is located on the top of the self-heating stirring tank (1). The driving mechanism includes a bellows (109) fixedly installed on the top of the self-heating stirring tank (1). The rotating shaft (102) rotates through the bellows (109). A drive motor (111) is fixedly installed on the bottom of the base (101). The output shaft of the drive motor (111) is fixedly connected to the rotating shaft (102). Several air outlets (110) are opened on the top of the bellows (109).

6. The production equipment using unit-based active catalysis technology according to claim 5, characterized in that: Several negative pressure fan blades (112) are fixedly installed on the rotating shaft (102). Two air inlet pipes (113) are fixedly installed at the bottom of the air box (109). The bottom ends of the two air inlet pipes (113) extend into the self-heating stirring tank (1). The bottom ends of the two air inlet pipes (113) are respectively fixedly installed with wind covers (114).

7. The production equipment using unit-based active catalysis technology according to claim 6, characterized in that: On the side of the two wind hoods (114) that are far apart from each other, strip blocks (115) are fixedly installed. The side of the two strip blocks (115) that are far apart from each other extends to the outside of the self-heating stirring tank (1). Strip grooves (2) are opened on the two strip blocks (115). Several ventilation holes (201) are opened on the side of the two strip blocks (115) that are close to each other. Strip pressure relief grooves (202) are opened on the two strip grooves (2).

8. The production equipment using unit-based active catalysis technology according to claim 7, characterized in that: Rectangular blocks (203) are slidably installed in the two strip grooves (2). Limiting springs (204) are fixedly installed on the inner walls of the two strip grooves (2) that are close to each other. The ends of the two limiting springs (204) that are far apart from each other are fixedly connected to the two rectangular blocks (203). Several strip grooves (205) are opened on the two rectangular blocks (203).

Images