Catalyst recovery device for catalytic reaction

Abstract

The utility model discloses a catalyst recovery device for catalytic reaction, which relates to the technical field of wastewater treatment and comprises a device body and a top cover arranged at the top of the device body, a stirring mechanism is arranged at the bottom of the top cover, a mounting frame is slidably connected in the device body, sliding rails are fixedly connected to the inner walls of the two sides of the device body, and the sliding rails are fixedly connected to the bottom of the top cover. The device comprises a device body, a mounting frame is arranged on the device body, a sliding rail is arranged on the mounting frame, a rail groove is formed in the position, corresponding to the sliding rail, of the mounting frame, the sliding rail is in sliding connection with the rail groove, and the outer wall of the mounting frame makes contact with the inner wall of the device body. In this way, when liquid in the device body is discharged, the liquid is discharged in an S-shaped flowing mode along the electromagnets, the contact area between the liquid and the surface walls of the electromagnets can be fully increased, the contact time between the liquid and the surface walls of the electromagnets can be fully prolonged, and therefore the recovery effect of the catalyst recovery device for the catalytic reaction can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field, concretely is a catalyst recovery device of catalytic reaction. BACKGROUND

[0002] Wastewater treatment is to use physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and even achieve wastewater recycling, reuse, and full use of water resources; wastewater treatment is a complex process aimed at removing pollutants in water to meet discharge standards or reuse requirements. Wastewater treatment processes can use different methods according to the source and nature of the wastewater; photocatalytic technology is also used in wastewater treatment at present; photocatalytic technology generally refers to photochemical reaction under the participation of catalyst. The catalyst recovery device is a device for recovering catalyst.

[0003] After a large number of searches, it was found that: Chinese utility model patent column: CN215940273U discloses a catalyst recovery device for photocatalytic reaction, and specifically relates to the technical field of recovery device, which comprises a device main body, a liquid inlet pipe is fixedly connected to one side of the device main body, a liquid outlet pipe is fixedly connected to the bottom center of the device main body, two sliding rails are installed in the device main body, sliding blocks are slidably connected to the interiors of the two sliding rails, upper hole plates are fixedly connected to the opposite sides of the sliding blocks, connecting rods are screw-connected to the interiors of the two sides of the upper hole plates, and lower hole plates are screw-connected to the bottom ends of the connecting rods.

[0004] In the above scheme, the device mainly uses the surface wall of the electromagnet to adsorb the magnetic catalyst, so the full contact and contact area of the electromagnet surface wall with the wastewater are particularly important, but the installation method or position of the electromagnet of the device cannot increase the full contact with the wastewater, and the wastewater will flow away from the two side edges of the electromagnet, thus reducing the full contact of the electromagnet with the wastewater, and causing the recovery effect of the catalyst recovery device for catalytic reaction to be poor. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a catalyst recovery device for catalytic reaction to solve the problem of poor contact between wastewater and electromagnet in the prior art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a catalyst recovery device of catalytic reaction, including device body and the top cover of arrangement at device body top, the agitating mechanism is provided with in the bottom of top cover, the mounting bracket is slidably connected in device body, both sides inner wall of device body all are fixedly connected with slide rail, the corresponding position of mounting bracket opposite slide rail is equipped with rail groove, and slide rail is connected with rail groove slidingly, the outer wall of mounting bracket is in contact with device body inner wall, two groups of frame boards of linear array distribution are installed on mounting bracket, two groups frame board are set up mutually staggered, and two groups of frame board are in contact with both sides inner wall of device body respectively, the upper portion of frame board is equipped with electromagnet, two lifting rings are installed on the upper portion of mounting bracket.

[0007] Preferably, the agitating mechanism includes two rotating rods rotatably connected to the bottom of the top cover, the rotating rods are provided with stirring rods at the bottom, the top of the top cover is rotatably connected with two gears meshed with each other, shaft rods are fixedly connected between the two gears and the two rotating rods respectively, the stirring rods are located directly above the mounting bracket, shaft holes are formed in the bottom of the top cover, and the shaft rods are rotatably connected in the shaft hole cavities.

[0008] Preferably, a servo motor is installed on the top of the top cover, the movable shaft of the servo motor is fixedly connected with the upper portion of the gear, the servo motor is electrically connected with the power supply, and the servo motor used in the application is a purchased part, which is selected according to the power and size requirements, and the system for controlling the switch uses a module provided by a corresponding merchant, and the application will not be described in more detail.

[0009] Preferably, a support rod is installed on one side of the device body, a rotating groove is formed in the support rod, a rotating plate is rotatably connected in the rotating groove, the rotating plate is provided with an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected with the bottom of the top cover.

[0010] Preferably, a sliding groove is formed in the rotating plate, a sliding rod is slidably connected in the sliding groove, and the top end of the sliding rod is fixedly connected with the bottom of the top cover.

[0011] Preferably, an outlet pipe is fixedly connected with the bottom of the device body, an inlet pipe is fixedly connected with one side of the device body, and electric valves are arranged on the outlet pipe and the inlet pipe.

[0012] Preferably, a mounting hole is formed in one side of the frame plate, wire rods are fixedly connected on the inner walls of the two sides of the mounting hole, wire grooves are formed in the corresponding positions of the electromagnets relative to the wire rods, and the wire rods are slidably connected with the wire grooves.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、The application sets the installation frame which can be taken out, and installs the detachable multiple electromagnets on the installation frame, the electromagnets are set in up-down staggered mode, so that the liquid in the discharge device body is discharged along the S-shaped flow mode of each electromagnet, which can fully increase the contact area and contact time of the liquid and the surface wall of the electromagnet, thus effectively improving the recovery effect of the catalyst recovery device of the catalytic reaction.

[0015] 2、The application sets two gears, so that the two stirring rods in the device body rotate relatively, so that the regular vortex generated by single stirring can be broken, so that the stirring effect of the stirring rod stirring the liquid in the device body is increased, and the relative rotation of the two stirring rods can reduce the stirring dead angle, thereby increasing the stirring efficiency of the stirring rod stirring the liquid in the device body.

[0016] 3、The application sets the installation frame, and sets the electromagnets which can be taken out like a drawer, so that the dismounting convenience of the electromagnets is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the whole of the catalyst recovery device of the catalytic reaction of the utility model;

[0018] Figure 2 It is a side view of the whole of the catalyst recovery device of the catalytic reaction of the utility model;

[0019] Figure 3 It is a cross-sectional structure diagram of the whole of the catalyst recovery device of the catalytic reaction of the utility model;

[0020] Figure 4 It is a matching three-dimensional diagram of the gear, rotating rod and stirring rod of the catalyst recovery device of the catalytic reaction of the utility model;

[0021] Figure 5 It is a matching three-dimensional diagram of the installation frame and electromagnet of the catalyst recovery device of the catalytic reaction of the utility model.

[0022] Reference numerals in the drawing: 1, device body; 2, installation frame; 3, frame plate; 4, electromagnet; 5, top cover; 6, rotating rod; 7, stirring rod; 8, gear; 9, servo motor; 10, supporting rod; 11, rotating plate; 12, electric telescopic rod; 13, sliding rod; 14, liquid outlet pipe; 15, liquid inlet pipe; 16, lifting ring; 17, wire slot; 18, wire rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example: Figure 1 - Figure 5 As shown, the utility model provides a technical solution of a catalyst recovery device for a catalytic reaction, comprising a device body 1 and a top cover 5 placed on the top of the device body 1, a stirring mechanism being provided at the bottom of the top cover 5, a mounting frame 2 being slidably connected in the device body 1, slide rails being fixedly connected to the inner walls on both sides of the device body 1, track grooves being provided at corresponding positions of the mounting frame 2 relative to the slide rails, the slide rails being slidably connected to the track grooves, the outer wall of the mounting frame 2 being in contact with the inner wall of the device body 1, two groups of frame plates 3 distributed in a linear array being installed on the mounting frame 2, the two groups of frame plates 3 being staggered with each other, and the two groups of frame plates 3 being in contact with the inner walls on both sides of the device body 1 respectively, an electromagnet 4 being installed on the upper part of the frame plate 3, and two hanging rings 16 being installed on the upper part of the mounting frame 2;

[0025] The lifting ring 16 is hooked by a lifting rope, a lifting hook or other equipment to facilitate the removal of the mounting frame 2 in the device body 1 and the removal of the electromagnet 4 from the mounting frame 2; the electromagnet 4 is electrically connected to the power supply. When the catalyst in the liquid needs to be recovered, the electromagnet 4 is started to work. After being energized, the electromagnet 4 has magnetism and then adsorbs the magnetic catalyst on its surface. After separation and recovery, the liquid is discharged through the liquid outlet pipe 14. When the liquid is discharged, the liquid in the device body 1 will flow in an S shape along the position of each frame plate 3 and be discharged from the device body 1. Due to the position setting of each frame plate 3, the distance and time for the liquid to pass through the electromagnet 4 can be increased, thereby increasing the contact area between the electromagnet 4 and the liquid, and allowing the electromagnet 4 to fully adsorb the catalyst in the liquid.

[0026] like Figure 3 and Figure 4 As shown, the stirring mechanism includes two rotating rods 6 rotatably connected to the bottom of the top cover 5, a stirring rod 7 is provided at the bottom of the rotating rod 6, and two gears 8 that are meshed with each other are rotatably connected to the top of the top cover 5. The two gears 8 are respectively fixedly connected to the two rotating rods 6 with an axis rod. The stirring rod 7 is located directly above the mounting bracket 2. An axis hole is opened at the bottom of the top cover 5, and the axis rod is rotatably connected in the axis hole cavity.

[0027] like Figure 1 - Figure 3As shown, the upper part of the top cover 5 is provided with a servo motor 9, the movable shaft of the servo motor 9 is fixedly connected with the upper part of the gear 8, the servo motor 9 is electrically connected with a power supply, and the servo motor 9 used in the application is a purchased part, which is selected according to the requirements of power and size, and the system for controlling the switch adopts a module provided by a corresponding merchant, and the application will not be described in more detail.

[0028] As shown in the figure, Figure 2 As shown, the device body 1 is provided with a supporting rod 10 on one side, a rotating plate 11 is rotatably connected in a rotating groove formed in the supporting rod 10, and an electric telescopic rod 12 is installed on the rotating plate 11.

[0029] As shown in the figure, Figure 2 As shown in the figure, a sliding rod 13 is slidably connected in a sliding groove formed in the rotating plate 11, and the top end of the sliding rod 13 is fixedly connected with the bottom of the top cover 5.

[0030] As shown in the figure, Figure 1 As shown, the device body 1 is fixedly connected with an outlet pipe 14 at the bottom, and the device body 1 is fixedly connected with an inlet pipe 15 on one side, and an electric valve is arranged on the outlet pipe 14 and the inlet pipe 15;

[0031] The inlet pipe 15 is controlled to be opened, and the liquid after the photocatalytic treatment and mixed with the magnetic catalyst powder enters the device body 1, and when it is necessary to recover the catalyst in the liquid, the outlet pipe 14 is controlled to be opened and the liquid in the device body 1 is discharged.

[0032] As shown in the figure, Figure 5 As shown in the figure, a mounting hole is formed in one side of the frame plate 3, a wire rod 18 is fixedly connected on the inner wall of the two sides of the mounting hole, a wire groove 17 is formed in the corresponding position of the wire rod 18 relative to the electromagnet 4, and the wire rod 18 is slidably connected with the wire groove 17;

[0033] The wire rod 18 and the wire groove 17 are arranged to facilitate the stable installation of the electromagnet 4, and the mounting hole is arranged to facilitate the disassembly of the electromagnet 4.

[0034] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A catalyst recovery device for a catalytic reaction, comprising a device body (1) and a top cover (5) arranged on the top of the device body (1), wherein a stirring mechanism is provided at the bottom of the top cover (5), and characterized in that: A mounting frame (2) is slidably connected to the device body (1), and two groups of frame plates (3) distributed in a linear array are installed on the mounting frame (2). The two groups of frame plates (3) are staggered with each other, and the two groups of frame plates (3) are respectively in contact with the inner walls on both sides of the device body (1). An electromagnet (4) is installed on the upper part of the frame plate (3), and two hanging rings (16) are installed on the upper part of the mounting frame (2).

2. The catalyst recovery device for a catalytic reaction according to claim 1, characterized in that: The stirring mechanism comprises two rotating rods (6) rotatably connected to the bottom of the top cover (5), a stirring rod (7) is provided at the bottom of the rotating rod (6), and two gears (8) rotatably connected to each other at the top of the top cover (5), and shafts are fixedly connected between the two gears (8) and the two rotating rods (6).

3. The catalyst recovery device for a catalytic reaction according to claim 1, characterized in that: A servo motor (9) is installed on the upper portion of the top cover (5), and a movable shaft of the servo motor (9) is fixedly connected to the upper portion of the gear (8).

4. The catalyst recovery device for a catalytic reaction according to claim 1, characterized in that: A support rod (10) is installed on one side of the device body (1), a rotating plate (11) is rotatably connected in a rotating groove provided on the support rod (10), an electric telescopic rod (12) is installed on the rotating plate (11), and the telescopic end of the electric telescopic rod (12) is fixedly connected to the bottom of the top cover (5).

5. The catalyst recovery device for a catalytic reaction according to claim 4, characterized in that: A slide rod (13) is slidably connected in the slide groove provided on the rotating plate (11), and the top end of the slide rod (13) is fixedly connected to the bottom end of the top cover (5).

6. The catalyst recovery device for a catalytic reaction according to claim 1, characterized in that: The bottom of the device body (1) is fixedly connected to a liquid outlet pipe (14), and one side of the device body (1) is fixedly connected to a liquid inlet pipe (15). Both the liquid outlet pipe (14) and the liquid inlet pipe (15) are provided with electric valves.

7. The catalyst recovery device for a catalytic reaction according to claim 1, characterized in that: A mounting opening is provided on one side of the frame plate (3), and wire rods (18) are fixedly connected to the inner walls on both sides of the mounting opening. A wire groove (17) is provided at a corresponding position of the electromagnet (4) relative to the wire rod (18), and the wire rod (18) is slidably connected to the wire groove (17).

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