Microwave-assisted pickling device

Abstract

The utility model discloses a microwave-assisted pickling device, which relates to the technical field of mineral processing and comprises a processing frame, a stable underframe is mounted at the bottom end of the processing frame, a fixed frame and a microwave mechanism are mounted at the bottom end of the middle of the right side of the processing frame, and the microwave mechanism is mounted at the top end of an inner cavity of the fixed frame. A discharging through opening and an auxiliary pickling mechanism are formed in the middle of the bottom end of an inner cavity of the machining frame, the auxiliary pickling mechanism comprises a conveying air hole, the conveying air hole is formed in the middle of the right side of an inner cavity of the discharging through opening, and a feeding frame head is installed at the top end of the machining frame. According to the utility model, the auxiliary pickling mechanism and the switching mechanism are matched for use, so that the generated air flow and air pressure are larger, the air flow generated in the processing frame is larger, liquid is in full contact with materials, and the change of the air flow is adjusted according to the change of the materials.

Description

Technical Field

[0001] This utility model relates to the field of mineral processing technology, specifically to a microwave-assisted acid washing device. Background Technology

[0002] Currently, microwave pickling is commonly used for materials. However, during the pickling process, if the material is heavy or plentiful, it is easy for the material to not come into full contact with the liquid water, and the airflow cannot be delivered into the processing frame according to the changes in the material. This presents significant limitations in the implementation process. Utility Model Content

[0003] The purpose of this invention is to provide a microwave-assisted pickling device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a microwave-assisted pickling device, comprising a processing frame, a stable base installed at the bottom of the processing frame, and a fixing frame installed at the bottom of the middle right side of the processing frame;

[0005] A microwave mechanism is installed at the top of the inner cavity of a fixed frame, and a material discharge port is provided at the middle of the bottom end of the inner cavity of the processing frame.

[0006] An auxiliary pickling mechanism is provided, which includes a conveying air hole located in the middle right side of the inner cavity of the material discharge port, and a feeding frame head is installed at the top of the processing frame.

[0007] Preferably, the auxiliary pickling mechanism further includes a conveyor head, a turbine head, a single-phase motor, a rotating rod, and a switching mechanism. A one-way valve is installed at the bottom right side of the processing frame relative to the conveying air hole. The conveyor head is installed to the right of the one-way valve. A single-phase motor is installed at the bottom right side of the inner cavity of the fixed frame via a mounting base. A rotating rod is installed on the output shaft on the left side of the single-phase motor. The left end of the rotating rod extends inside the conveyor head. The two turbine heads are respectively installed at the left end and the middle of the rotating rod.

[0008] Preferably, a control panel is installed on the rear side of the inner cavity of the fixed frame, and the microwave mechanism and the single-phase motor are electrically connected to the control panel respectively. The left side of the conveying frame head has a funnel-shaped structure, and a round hole is opened in the middle of the left side of the conveying frame head. A rubber collar is installed on the left side of the inner cavity of the conveying air hole.

[0009] Preferably, the switching mechanism comprises a mounting ring, a mounting notch, a fixed port, a small electric telescopic rod, a connecting rope, a limiting notch, a pulling spring and a limiting block, a mounting notch is arranged in the middle right side of the inner cavity of the rotating rod, a fixed port is arranged in the middle right side of the inner cavity of the mounting notch, a small electric telescopic rod is arranged in the fixed port, a connecting plate is arranged on the left side of the small electric telescopic rod, a plurality of movable openings are arranged around the inner cavity of the mounting notch, a mounting ring is arranged on the right middle of the right side of the turbofan head, a limiting notch is arranged in the opposite position of the limiting block around the inner cavity of the mounting ring, a plurality of limiting blocks are movably arranged around the inner cavity of the mounting notch, the connecting ropes are arranged on the opposite sides of the limiting blocks, one end of the connecting rope away from the limiting block is connected with the connecting plate, the pulling springs are arranged on the side of the limiting block away from the connecting rope, and the other end of the pulling spring away from the limiting block is connected with the inside of the mounting notch.

[0010] Preferably, the limiting blocks are in convex structure, the pulling springs are in stretching state, bearings are arranged around the outside of the mounting ring, fixed rods are arranged around the inner cavity of the conveying frame head, guide wheels are arranged around the right side of the inner cavity of the mounting notch, and the connecting ropes pass through the outside of the guide wheels.

[0011] Preferably, the processing frame inner cavity upper end movably installs the processing net plate, the processing net plate is arc structure, and the processing frame inner cavity bottom end is funnel type structure.

[0012] Compared with the prior art, the processing frame and the fixed frame are arranged in the processing frame, the rotating rod is arranged in the fixed frame, the auxiliary pickling mechanism and the switching mechanism are arranged in the rotating rod, the processing net plate is movably arranged in the processing frame inner cavity upper end, the processing frame inner cavity bottom end is funnel type structure, the mounting ring is arranged on the right middle of the right side of the turbofan head, the limiting notch is arranged in the opposite position of the limiting block around the inner cavity of the mounting ring, the limiting blocks are movably arranged around the inner cavity of the mounting notch, the connecting ropes are arranged on the opposite sides of the limiting blocks, one end of the connecting rope away from the limiting block is connected with the connecting plate, the pulling springs are arranged on the side of the limiting block away from the connecting rope, and the other end of the pulling spring away from the limiting block is connected with the inside of the mounting notch.

[0013] The auxiliary pickling mechanism and the switching mechanism are used in cooperation, the airflow and the air pressure are larger, the airflow generated in the processing frame is larger, the liquid and the material are more fully contacted, the change of the airflow is adjusted according to the change of the material, the airflow is conveyed from bottom to top, the material and the liquid water are fully contacted, the material accumulation in the processing frame bottom end during processing is avoided, the mixed processing process is more uniform, and the processing process is more sufficient. ACCURACY OF DRAWINGS

[0014] Fig. 1 An overall structure schematic view is provided for the embodiment of the utility model;

[0015] Fig. 2 A structure view of horizontal section of the processing frame and the fixed frame is provided for the embodiment of the utility model;

[0016] Fig. 3 A structure view of horizontal partial section of the rotating rod is provided for the embodiment of the utility model.

[0017] In the figure: 1, processing frame; 2, fixed frame; 3, feeding frame head; 4, microwave mechanism; 5, auxiliary pickling mechanism; 501, conveying air hole; 502, conveying frame head; 503, turbofan head; 504, single-phase motor; 505, rotating rod; 6, switching mechanism; 601, mounting ring; 602, mounting notch; 603, fixed port; 604, small electric telescopic rod; 605, connecting rope; 606, limiting notch; 607, pulling spring; 608, limiting block; 7, rubber sleeve ring; 8, stable chassis; 9, discharging port; 10, processing screen. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] Please refer to Figs. 1-3 The present application provides a technical solution: a microwave-assisted pickling device, comprising a processing frame 1, the bottom end of the processing frame 1 is provided with a stable chassis 8, and the right middle bottom end of the processing frame 1 is provided with a fixed frame 2.

[0020] A microwave mechanism 4 is installed at the top end of the inner cavity of the fixed frame 2, and a discharging port 9 is formed in the middle of the bottom end of the inner cavity of the processing frame 1.

[0021] An auxiliary pickling mechanism 5 is provided, which comprises a conveying air hole 501 formed in the right middle of the inner cavity of the discharging port 9, and a feeding frame head 3 is installed at the top end of the processing frame 1.

[0022] The auxiliary pickling mechanism 5 further comprises a conveying frame head 502, a turbofan head 503, a single-phase motor 504, a rotating rod 505 and a switching mechanism 6. A check valve is installed at the opposite position of the conveying air hole 501 at the right bottom end of the processing frame 1, the conveying frame head 502 is installed at the right side of the check valve, the single-phase motor 504 is installed at the right bottom end of the inner cavity of the fixed frame 2 through a mounting seat, the output shaft of the left side of the single-phase motor 504 is provided with the rotating rod 505, the left end of the rotating rod 505 extends into the conveying frame head 502, and two turbofan heads 503 are installed at the left end and the middle of the rotating rod 505. When processing and handling operations are performed, the single-phase motor 504 is started to drive the rotating rod 505 to rotate, thereby driving the left turbofan head 503 to rotate first, generating airflow in the conveying frame head 502, conveying the airflow to the inside of the processing frame 1 through the conveying air hole 501, and starting the microwave mechanism 4 to deliver microwaves for pickling in the inside of the processing frame 1.

[0023] A control panel is installed on the rear side of the inner cavity of the fixed frame 2. The microwave mechanism 4 and the single-phase motor 504 are electrically connected to the control panel. The left side of the conveying frame head 502 has a funnel-shaped structure, and a round hole is opened in the middle of the left side of the conveying frame head 502. A rubber collar 7 is installed on the left side of the inner cavity of the conveying air hole 501. When the air pressure inside the conveying air hole 501 increases, the rubber collar 7 will expand from the center, thus conveying the air inside the conveying air hole 501 to the processing frame 1. When there is no air inside the conveying air hole 501, the rubber collar 7 will close to prevent liquid water from flowing into the conveying air hole 501.

[0024] The switching mechanism 6 includes a mounting ring 601, a mounting slot 602, a fixing port 603, a small electric telescopic rod 604, a connecting rope 605, a limiting notch 606, a pulling spring 607, and a limiting protrusion 608. The mounting slot 602 is located on the right side of the inner cavity of the rotating rod 505. The fixing port 603 is located on the right side of the inner cavity of the mounting slot 602. The small electric telescopic rod 604 is installed inside the fixing port 603. A connecting plate is installed on the left side of the small electric telescopic rod 604. The mounting slot 602 has openings around its perimeter. Several movable openings are provided. A mounting ring 601 is installed in the middle of the right side of the right-side turbine head 503. Limiting recesses 606 are formed around the inner cavity of the mounting ring 601 at positions opposite to the limiting protrusions 608. Several limiting protrusions 608 are movably mounted around the inner cavity of the mounting slot 602. Connecting ropes 605 are installed on opposite sides of each limiting protrusion 608. The end of the connecting rope 605 away from the limiting protrusion 608 is connected to a connecting plate. Pull springs 607 are installed around the side of the limiting protrusion 608 away from the connecting rope 605. The end of the moving spring 607 away from the limiting protrusion 608 is connected to the inside of the mounting slot 602. Thus, when the air pressure of the conveying airflow is increased, the small electric telescopic rod 604 is activated, causing the connecting plate to move and the connecting rope 605 to slack. This causes the surrounding limiting protrusions 608 to lose their restraint. The stretched spring 607 then moves the limiting protrusions 608, causing one end of the limiting protrusion 608 to engage with the inside of the limiting recess 606. When the rotating rod 505 continues to rotate, it will cause the mounting ring 601 to rotate. When the turbine moves, it drives the right-side turbine head 503 to rotate. When both turbine heads 503 rotate simultaneously, the airflow and air pressure generated will be greater, resulting in a greater airflow inside the processing frame 1. This allows for more thorough contact between the liquid and the material. Furthermore, the airflow is adjusted according to the changes in the material. By conveying the airflow from bottom to top, it not only ensures sufficient contact between the material and the liquid water but also prevents the material from accumulating at the bottom of the processing frame 1 during processing, thus avoiding uneven mixing and insufficient processing.

[0025] The limiting protrusions 608 are all convex structures, the pulling springs 607 are all in a stretching state, bearings are installed outside the mounting ring 601, the bearings are installed around the fixed rods inside the conveying frame head 502, guide wheels are installed around the right side of the inner cavity of the mounting slot 602, and the connecting ropes 605 pass through the outside of the guide wheels, so that when the right side of the turbofan head 503 rotates, the mounting ring 601 is driven to rotate, and the stability and flexibility of the mounting ring 601 and the right side of the turbofan head 503 during rotation are increased through the fixed rods and the bearings.

[0026] The processing screen 10 is movably installed at the upper end of the inner cavity of the processing frame 1 and is in an arc-shaped structure, and the bottom end of the inner cavity of the processing frame 1 is in a funnel-shaped structure, so that the added materials are filtered through the processing screen 10.

[0027] When the processing frame 1 is used for processing, the single-phase motor 504 is started to drive the rotating rod 505 to rotate, so that the left side of the turbofan head 503 is first driven to rotate, air flow is generated in the conveying frame head 502, the air flow is conveyed to the inside of the processing frame 1 through the conveying air holes 501, and the microwave mechanism 4 is started to convey microwaves to the inside of the processing frame 1 for pickling, when the air pressure of the conveying air flow is increased, the small electric telescopic rod 604 is started to drive the connecting plate to move, so that the connecting ropes 605 are in a relaxed state, the limiting protrusions 608 around lose the constraint, the limiting protrusions 608 are driven to move by the pulling springs 607 in a stretching state, one end of the limiting protrusions 608 is embedded in the inner cavity of the limiting recess 606, when the rotating rod 505 continuously rotates, the mounting ring 601 is driven to rotate, so that the right side of the turbofan head 503 is driven to rotate, when the two turbofan heads 503 rotate at the same time, the air flow and the air pressure are larger, the air flow generated in the processing frame 1 is larger, the liquid and the materials are more fully contacted, the change of the air flow is adjusted according to the change of the materials, the air flow is conveyed from bottom to top, the materials and the liquid water can be fully contacted, the materials accumulated at the bottom end of the processing frame 1 during processing can be avoided, the mixed processing process is more uniform, and the processing process is more sufficient.

[0028] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A microwave-assisted pickling device, comprising a processing frame (1), a stable chassis (8) is installed at the bottom end of the processing frame (1), a fixed frame (2) is installed at the right middle bottom end of the processing frame (1), characterized in that: a microwave mechanism (4) is installed at the top end of the inner cavity of the fixed frame (2), a discharging opening (9) is formed at the middle bottom end of the inner cavity of the processing frame (1); an auxiliary pickling mechanism (5) comprises a conveying air hole (501), the conveying air hole (501) is formed at the right middle part of the inner cavity of the discharging opening (9), and a feeding frame head (3) is installed at the top end of the processing frame (1).

2. A microwave assisted pickling apparatus as claimed in claim 1, wherein: The auxiliary pickling mechanism (5) further comprises a conveying frame head (502), a turbofan head (503), a single-phase motor (504), a rotating rod (505) and a switching mechanism (6), a one-way valve is installed at the opposite position of the conveying air hole (501) at the right bottom end of the processing frame (1), the conveying frame head (502) is installed at the right side of the one-way valve, the single-phase motor (504) is installed at the right bottom end of the inner cavity of the fixed frame (2) through a mounting seat, the output shaft of the left side of the single-phase motor (504) is provided with the rotating rod (505), the left end of the rotating rod (505) extends into the conveying frame head (502), and the two turbofan heads (503) are installed at the left end and the middle part of the rotating rod (505), respectively.

3. A microwave assisted pickling apparatus as claimed in claim 2, wherein: A control panel is installed at the rear side of the inner cavity of the fixed frame (2), the microwave mechanism (4) and the single-phase motor (504) are electrically connected with the control panel, respectively, the left side of the conveying frame head (502) is in a funnel structure, a circular hole is formed at the middle part of the left side of the conveying frame head (502), and a rubber sleeve ring (7) is installed at the left side of the inner cavity of the conveying air hole (501).

4. A microwave assisted pickling apparatus as claimed in claim 2, wherein: The switching mechanism (6) includes a mounting ring (601), a mounting notch (602), a fixed port (603), a small electric telescopic rod (604), a connecting rope (605), a limiting notch (606), a pulling spring (607) and a limiting block (608), a mounting notch (602) is arranged in the right middle part of the inner cavity of the rotating rod (505), a fixed port (603) is arranged in the right middle part of the inner cavity of the mounting notch (602), a small electric telescopic rod (604) is mounted in the fixed port (603), a connecting plate is mounted on the left side of the small electric telescopic rod (604), a plurality of movable openings are arranged around the inner cavity of the mounting notch (602), an installation ring (601) is mounted on the right middle part of the right side of the turbofan head (503), a limiting notch (606) is arranged in the opposite position of the limiting block (608) in the inner cavity of the installation ring (601), a plurality of limiting blocks (608) are movably mounted around the inner cavity of the mounting notch (602), the connecting ropes (605) are mounted on the opposite sides of the limiting blocks (608), one end of the connecting rope (605) away from the limiting block (608) is connected with the connecting plate, the pulling springs (607) are mounted around the side of the limiting block (608) away from the connecting rope (605), and one end of the pulling spring (607) away from the limiting block (608) is connected with the inside of the mounting notch (602).

5. A microwave assisted pickling apparatus as claimed in claim 4, wherein: The limiting blocks (608) are all in convex structure, the pulling springs (607) are all in stretching state, bearings are mounted around the outside of the installation ring (601), fixed rods are mounted around the bearings and the inside of the conveying frame head (502), guide wheels are mounted around the right side of the inner cavity of the mounting notch (602), and the connecting ropes (605) pass through the outside of the guide wheels.

6. The microwave assisted pickling apparatus of claim 1, wherein: The processing frame (1) movably has a processing screen (10) on the upper end of the inner cavity, the processing screen (10) is in arc structure, and the bottom end of the inner cavity of the processing frame (1) is in funnel structure.

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