Microwave treatment device for processing modified bentonite

Abstract

The utility model discloses a microwave treatment device for processing modified bentonite, which belongs to the field of bentonite processing and comprises a microwave component, a supporting component is arranged in the microwave component, a placing box is arranged at the top end of the supporting component, and a vibration component is arranged below the placing box and positioned in the supporting component; the vibration assembly comprises a fixed bottom plate, a support is fixedly connected to the top end of the fixed bottom plate, a transverse strip is fixedly connected to the interior of the support, a sliding rod is slidably connected to the middle of the transverse strip, and a limiting block is fixedly connected to the upper end of the sliding rod. The rotary motion is converted into the vertical motion of the beating head, and the beating head continuously impacts the placing box to uniformly disperse bentonite particles, so that the problem of local overheating or insufficient heating caused by accumulation during microwave treatment is avoided, the heating uniformity and reaction efficiency of the modified bentonite are remarkably improved, and the quality stability of a product is guaranteed.

Description

A microwave processing device for processing modified bentonite Technical Field

[0001] This utility model relates to the field of bentonite processing, and more specifically, to a microwave processing device for processing modified bentonite. Background Technology

[0002] Bentonite, also known as bentonite rock or bentonite ore, is a clay rock with montmorillonite as its main mineral. It typically exhibits various colors, such as white, gray, pink, yellow, and brownish-black, and has a greasy or waxy luster. Its fracture is conchoidal or serrated. It often occurs as earthy cryptocrystalline masses, but sometimes also as small flakes or spheroids. Its Mohs hardness is 2-2.5, and its density is 2-2.7 g / cm³. 3 Between these, it is soft and slippery, and can absorb water and swell. In the process of bentonite modification, heating is a common auxiliary method. Its purpose is to change the physical structure, chemical activity or reaction kinetics of bentonite by controlling the temperature, thereby improving the modification effect.

[0003] Chinese Patent Application No. CN202421482349.9 discloses a bentonite drying device. This device uses a support plate to stack trays for drying in layers. When the trays need to be removed, a sliding plate can slide from the inner fixed rod to the outer fixed rod fixedly connected to the support frame, allowing the sliding plate to slide outward synchronously with the tray. The front support plate fixedly connected to the sliding plate can support the bottom of the tray at the sliding end. However, when drying bentonite, the bentonite is supported by the tray. The bentonite is stationary on the tray, and the stacked bentonite is heated unevenly during drying, affecting the modification effect.

[0004] Therefore, a microwave processing device for processing modified bentonite is proposed to address the above problems. Summary of the Invention

[0005] To overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a microwave processing device for modified bentonite. The device uses a motor to drive the fan-shaped block to rotate, converting the rotational motion into the vertical motion of the striking head. The striking head continuously impacts the placement box to evenly disperse the bentonite particles, avoiding local overheating or underheating caused by accumulation during microwave processing. This significantly improves the heating uniformity and reaction efficiency of the modified bentonite, ensuring product quality stability.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A microwave processing device for modified bentonite includes a microwave assembly, a support assembly inside the microwave assembly, a placement box at the top of the support assembly, and a vibration assembly located below the placement box and inside the support assembly. The vibration assembly includes a fixed base plate, a bracket fixedly connected to the top of the fixed base plate, a horizontal bar fixedly connected inside the bracket, a sliding rod slidably connected to the middle of the horizontal bar, a limit block fixedly connected to the upper end of the sliding rod, a spring fixedly connected to the bottom end of the limit block and fixedly connected to the horizontal bar, a striking head adapted to the placement box fixedly connected to the top of the sliding rod through the top of the bracket, and a movable seat fixedly connected to the bottom end of the sliding rod. Two symmetrically arranged motors are fixedly connected to the right end of the movable seat, and a sector block is fixedly connected to the drive end of the motor through the left end of the movable seat.

[0008] Furthermore, the microwave assembly includes a protective box, a door hinged to the front end of the protective box, and a glass window fixedly installed at the upper end of the door.

[0009] Furthermore, microwave electronic components adapted to the placement box are fixedly installed on the top of the protective box.

[0010] Furthermore, the support assembly includes a base fixedly installed inside the protective box, the top end of the base being fixedly connected to the bottom end of the fixed base plate.

[0011] Furthermore, each of the four corners of the base is fixedly connected to a fixing rod, and a buffer spring is fixedly connected inside the fixing rod. A movable rod is fixedly connected to the top of the buffer spring, and the top of the movable rod passes through the top of the fixing rod and is fixedly connected to the bottom of the placement box.

[0012] Furthermore, the bottom end of the base is fixedly connected to two symmetrically arranged slide bars that are slidably connected to the protective box.

[0013] Furthermore, a handle is fixedly connected to the front end of the base.

[0014] In summary, this utility model has the following beneficial effects:

[0015] (1) The motor of the vibration component drives the sector block to rotate, converting the rotational motion into the vertical motion of the striking head. The striking head continuously hits the placement box to make the bentonite particles evenly dispersed, avoiding the problem of local overheating or insufficient heating caused by accumulation during microwave treatment. This significantly improves the heating uniformity and reaction efficiency of the modified bentonite, ensuring the stability of product quality.

[0016] (2) A double buffer structure is formed by the buffer spring in the support component and the elastic spring in the vibration component. The elastic spring causes the striking head to rebound quickly, achieving continuous vibration. The buffer spring absorbs the vibration impact on the placement box, reduces the damage to the equipment caused by rigid collisions, reduces operating noise and vibration loss, and extends the overall service life of the device.

[0017] (3) The base is slidably connected to the protective box via a slide bar and is designed with a handle to facilitate the loading and unloading of bentonite raw materials by operators. The protective box and the box door form a closed space. Combined with the observation function of the glass window, it can not only prevent microwave leakage and ensure safety, but also avoid energy loss caused by frequent opening of the box, thus realizing an efficient and safe modification process. Attached Figure Description

[0018] Figure 1 is a schematic diagram of the overall structure in this embodiment;

[0019] Figure 2 is a schematic diagram of the open structure of the microwave component in this embodiment;

[0020] Figure 3 is a schematic diagram of the support component in this embodiment;

[0021] Figure 4 is a schematic diagram of the vibration component in this embodiment;

[0022] Figure 5 is a schematic diagram of the buffer spring in this embodiment.

[0023] In the diagram, 1. Microwave assembly; 2. Support assembly; 3. Vibration assembly; 4. Placement box; 101. Protective box; 102. Box door; 103. Glass window; 104. Microwave electronic components; 201. Base; 202. Sliding bar; 203. Handle; 204. Fixed rod; 205. Movable rod; 206. Buffer spring; 301. Fixed base plate; 302. Bracket; 303. Horizontal bar; 304. Sliding rod; 305. Limiting block; 306. Elastic spring; 307. Striking head; 308. Movable seat; 309. Motor; 310. Sector block. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0026] Referring to Figures 1-5, a microwave processing device for modified bentonite processing according to a preferred embodiment of this utility model includes a microwave component 1, a support component 2 disposed inside the microwave component 1, a placement box 4 disposed at the top of the support component 2, and a vibration component 3 disposed below the placement box 4 and inside the support component 2; the vibration component 3 includes a fixed base plate 301, a bracket 302 fixedly connected to the top of the fixed base plate 301, a horizontal bar 303 fixedly connected inside the bracket 302, and a sliding joint slidably connected to the middle of the horizontal bar 303. The upper end of the rod 304 is fixedly connected to a limiting block 305. The bottom end of the limiting block 305 is fixedly connected to a spring 306 that is fixedly connected to the crossbar 303. The top end of the slide rod 304 passes through the top end of the bracket 302 and is fixedly connected to a striking head 307 that is compatible with the placement box 4. The bottom end of the slide rod 304 is fixedly connected to a movable seat 308. The right end of the movable seat 308 is fixedly connected to two symmetrically arranged motors 309. The transmission end of the motor 309 passes through the left end of the movable seat 308 and is fixedly connected to a sector block 310.

[0027] The vibration component 3 is fixed inside the support component 2 by the fixed base plate 301, providing a stable installation foundation and ensuring that the overall structure of the component does not shift during vibration. The bracket 302, together with the crossbar 303, forms the sliding track of the slide rod 304, restricting the vertical up-and-down movement of the slide rod 304 and ensuring that the striking head 307 accurately impacts the placement box 4. The elastic spring 306 provides the restoring force, so that the slide rod 304 rebounds quickly after impact, achieving a continuous vibration effect. The striking head 307 directly impacts the placement box 4, and the vibration disperses the modified bentonite particles in the placement box 4 evenly, avoiding uneven heating due to accumulation during microwave treatment. The motor 309 drives the fan-shaped block 310 to rotate, and pushes the movable seat 308 up and down through the eccentric structure, converting the rotational motion of the motor 309 into the vertical vibration motion of the slide rod 304. The symmetrical arrangement of the two motors 309 can balance the vibration impact force, reduce component shaking, and improve stability. The mechanical vibration disperses the modified bentonite in the placement box 4 evenly, enhancing the efficiency and uniformity of microwave treatment.

[0028] The microwave assembly 1 includes a protective box 101, with a door 102 hinged to the front end of the protective box 101, and a glass window 103 fixedly installed on the upper end of the door 102.

[0029] The protective box 101 forms a closed space for microwave processing, preventing microwave leakage and ensuring operational safety. The box door 102 facilitates the loading and unloading of modified bentonite, and the hinged design makes opening and closing convenient. The glass window 103 allows operators to observe the processing status of the modified bentonite inside the box without having to open the box frequently, thus avoiding microwave energy loss.

[0030] The top of the protective box 101 is fixedly installed with microwave electronic components 104 that are compatible with the placement box 4;

[0031] The modified bentonite is heated by emitting microwaves to the placement box 4 through microwave electronic components 104.

[0032] The support assembly 2 includes a base 201 that is fixedly installed inside the protective box 101, and the top end of the base 201 is fixedly connected to the bottom end of the fixed base plate 301.

[0033] The base plate 301 of the vibration assembly 3 is fixedly connected to the base 201.

[0034] A fixed rod 204 is fixedly connected to each of the four corners of the base 201. A buffer spring 206 is fixedly connected inside the fixed rod 204. A movable rod 205 is fixedly connected to the top of the buffer spring 206. The top of the movable rod 205 passes through the top of the fixed rod 204 and is fixedly connected to the bottom of the placement box 4.

[0035] The fixed rod 204 constrains the movement direction of the movable rod 205, and the buffer spring 206 connects the movable rod 205 and the fixed rod 204 to form an elastic support. When the placement box 4 is subjected to vibration and impact, the buffer spring 206 absorbs the vibration energy, reduces the rigid impact on the base 201 and the entire device, and extends the equipment life. The top of the movable rod 205 is fixed to the placement box 4, so that the vibration and impact force is buffered by the spring before being transmitted to the base 201, reducing noise and vibration loss.

[0036] The bottom end of the base 201 is fixedly connected to two symmetrically arranged slide bars 202 that are slidably connected to the protective box 101;

[0037] The base 201 can be moved by the slider 202, which facilitates the loading and unloading of modified bentonite by subsequent users.

[0038] A handle 203 is fixedly connected to the front end of the base 201;

[0039] The handle 203 makes it easy for the user to push and pull the base 201.

[0040] Specific implementation process: First, the operator pulls the base 201 outward from the inside of the protective box 101 using handle 203, pours the modified bentonite raw material into the placement box 4, then pushes the base 201 back to its original position, allowing the placement box 4 to enter the protective box 101. The box door 102 is closed, and the material position is observed through the glass window 103. Next, the microwave electronic component 104 is activated to emit microwaves into the placement box 4 to heat the bentonite. Simultaneously, the motor 309 of the vibration component 3 is turned on, driving the sector block 310 to rotate. Since the transmission end of the sector block 310 and the motor 309 is eccentrically set, the rotation of the sector block 310 generates a certain centrifugal force, causing the connected movable seat 308 and slide rod 304 to be affected by the crossbar 303, spring spring 306, and bracket 302. The microwave moves up and down, while the slide bar 304 drives the striking head 307 to strike the bottom of the placement box 4. The placement box 4 vibrates under the force. Under the continuous drive of the motor 309, the striking head 307 continuously strikes the placement box 4, causing the bentonite particles inside the box to vibrate and disperse continuously. During this process, the buffer spring 206 of the support component 2 absorbs the vibration impact force through the movable rod 205, reducing the shaking of the base 201 and avoiding rigid collision damage to the equipment. The operator can observe the material status through the glass window 103. After the processing is completed, the microwave and motor 309 are turned off, and the base 201 is pulled out again through the handle 203 to remove the placement box 4 and complete the unloading. Throughout the process, microwave treatment and mechanical vibration are carried out simultaneously. This can achieve the modification reaction of bentonite through microwave energy and prevent material accumulation through vibration, ensuring uniform heating, improving modification efficiency and product quality.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A microwave processing apparatus for processing modified bentonite, comprising a microwave component (1), characterized in that: The microwave component (1) is internally provided with a support component (2), and a placement box (4) is provided at the top of the support component (2). A vibration component (3) is provided below the placement box (4) and inside the support component (2). The vibration component (3) includes a fixed base plate (301), and a bracket (302) is fixedly connected to the top of the fixed base plate (301). A horizontal bar (303) is fixedly connected inside the bracket (302), and a sliding rod (304) is slidably connected to the middle of the horizontal bar (303). A limiter is fixedly connected to the upper end of the sliding rod (304). The bottom end of the limiting block (305) is fixedly connected to a spring (306) that is fixedly connected to the crossbar (303). The top end of the slide rod (304) passes through the top end of the bracket (302) and is fixedly connected to a striking head (307) that is adapted to the placement box (4). The bottom end of the slide rod (304) is fixedly connected to a movable seat (308). The right end of the movable seat (308) is fixedly connected to two symmetrically arranged motors (309). The transmission end of the motor (309) passes through the left end of the movable seat (308) and is fixedly connected to a fan-shaped block (310).

2. The microwave processing apparatus for modified bentonite processing according to claim 1, characterized in that: The microwave component (1) includes a protective box (101), with a door (102) hinged to the front end of the protective box (101), and a glass window (103) fixedly installed on the upper end of the door (102).

3. The microwave processing apparatus for modified bentonite processing according to claim 2, characterized in that: The top of the protective box (101) is fixedly installed with microwave electronic components (104) that are compatible with the placement box (4).

4. The microwave processing apparatus for modified bentonite processing according to claim 1, characterized in that: The support assembly (2) includes a base (201) fixedly installed inside the protective box (101), the top of the base (201) being fixedly connected to the bottom of the fixed base plate (301).

5. The microwave processing apparatus for modified bentonite processing according to claim 4, characterized in that: The base (201) is fixedly connected to four corners with fixed rods (204), and a buffer spring (206) is fixedly connected inside the fixed rod (204). A movable rod (205) is fixedly connected to the top of the buffer spring (206), and the top of the movable rod (205) passes through the top of the fixed rod (204) and is fixedly connected to the bottom of the placement box (4).

6. The microwave processing apparatus for processing modified bentonite according to claim 5, characterized in that: The bottom end of the base (201) is fixedly connected to two symmetrically arranged slide bars (202) that are slidably connected to the protective box (101).

7. The microwave processing apparatus for processing modified bentonite according to claim 6, characterized in that: A handle (203) is fixedly connected to the front end of the base (201).

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