A device for preparing composite modified materials for heavy metal adsorption in soil

Abstract

This utility model discloses a composite modified material preparation device for soil heavy metal adsorption, belonging to the field of soil remediation material preparation technology. This device includes a reaction vessel with rotating shafts installed on both sides. Each end of the rotating shaft is rotatably connected to a vertical frame, and a base frame is installed at the bottom of the vertical frame. The reaction vessel contains a mixing mechanism, which includes a stirring shaft. The top end of the stirring shaft is rotatably connected to the top of the reaction vessel. Four stirring frames are installed on the outside of the stirring shaft. A retaining frame is installed at the top of the reaction vessel, and a first motor is installed on one side of the retaining frame. A reciprocating mechanism for adjusting the angle of the rotating shaft is installed on one side of one of the vertical frames. This utility model effectively enhances the material mixing effect, avoids mixing dead zones, and has high practical value.

Description

Technical Field

[0001] This utility model relates to the field of soil remediation material preparation technology, specifically to a composite modified material preparation device for soil heavy metal adsorption. Background Technology

[0002] Composite modified materials are widely used in soil remediation due to their excellent heavy metal adsorption properties. However, existing composite modified material preparation devices have many problems.

[0003] Based on the above, the inventors have discovered the following problem: In the current composite modification material preparation device for soil heavy metal adsorption, the raw materials are poorly mixed in the reaction vessel, resulting in low reaction efficiency and affecting user operation.

[0004] Therefore, in view of this, we will study and improve the existing structure and its shortcomings, and provide a composite modified material preparation device for heavy metal adsorption in soil, in order to achieve a more practical value. Utility Model Content

[0005] The purpose of this invention is to provide a device for preparing composite modified materials for soil heavy metal adsorption, in order to solve the problem mentioned in the background art that the current devices for preparing composite modified materials for soil heavy metal adsorption have poor mixing uniformity of raw materials in the reaction vessel, resulting in low reaction efficiency and affecting user use.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0007] A composite modified material preparation device for heavy metal adsorption in soil includes a reaction vessel. Rotating shafts are installed on both sides of the reaction vessel, and uprights are rotatably connected to both ends of the rotating shafts. A base frame is installed at the bottom of each upright. A mixing mechanism is provided inside the reaction vessel. The mixing mechanism includes a stirring shaft, the top of which is rotatably connected to the top of the interior of the reaction vessel. Four stirring frames are installed on the outside of the stirring shaft. A retaining frame is installed at the top of the reaction vessel. A first motor is installed on one side of the retaining frame. A reciprocating mechanism for adjusting the angle of the rotating shaft is installed on one side of one of the uprights.

[0008] Furthermore, bevel gears are installed at the output end of the first motor and the top end of the stirring shaft, and the first motor and the stirring shaft are connected by bevel gear transmission.

[0009] The beneficial effect of adopting the above-mentioned further solution is that the electric rotation of the stirring shaft is achieved by installing a bevel gear at the output end of the first motor and the top end of the stirring shaft.

[0010] Furthermore, the reciprocating mechanism includes a fixed frame, one end of which of the rotating shafts is fitted with a swing frame, a sliding groove is provided at the bottom of one side of the swing frame, a second motor is installed on one side of the fixed frame, a turntable is installed at the output end of the second motor, a sliding rod is installed at the bottom of one side of the turntable, and the outer side of the sliding rod is slidably connected to the inner side of the sliding groove.

[0011] The beneficial effect of adopting the above-mentioned further solution is that, through the sliding connection between the outer side of the slide rod and the inner side of the slide groove, the second motor drives the turntable to rotate, and the slide rod on the turntable slides in the slide groove of the swing frame, thereby causing the swing frame to drive the rotating shaft to swing back and forth, thereby realizing the reciprocating motion of the reaction vessel and promoting more thorough contact and mixing between materials.

[0012] Furthermore, a feed inlet is installed at the top of the reactor, and a cap is installed at the top of the feed inlet. The beneficial effect of this further solution is that the feed inlet at the top of the reactor facilitates the input of various raw materials required for preparing the composite modified material into the reactor. The cap can close the feed inlet after feeding is completed, preventing material splashing and dust overflow during the reaction process. It also prevents external impurities from entering the reactor, ensuring the sealing of the reaction environment and the purity of the materials.

[0013] Furthermore, a discharge pipe is installed at the bottom of the reactor, and a valve is installed at one end of the discharge pipe. The advantage of this further solution is that the discharge pipe at the bottom of the reactor is used to discharge the prepared composite modified material, and the valve can control the opening and closing of the discharge pipe.

[0014] Furthermore, support seats are installed at the four corners of the bottom of the base frame, and the bottom of the support seats is provided with anti-slip texture.

[0015] The advantage of adopting the above-mentioned further solution is that the stability of the device is improved by installing support bases at the four corners of the bottom of the base frame.

[0016] Furthermore, a control panel is installed on one side of one of the stands.

[0017] The advantage of adopting the above-mentioned further solution is that by installing a control panel on one side of one of the uprights, the equipment can be controlled, increasing the ease of use of the product.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: This composite modified material preparation device for soil heavy metal adsorption, through the cooperation of the rotating shaft, the retainer, and the base frame, allows the reactor to rotate and adjust its angle, facilitating subsequent material mixing and discharge. The stirring shaft and stirring frame in the mixing mechanism, driven by the first motor, can fully stir and mix the materials in the reactor, improving the uniformity of the composite modified material preparation. The reciprocating mechanism can adjust the angle of the rotating shaft, causing the reactor to oscillate back and forth, further enhancing the material mixing effect and avoiding mixing dead zones. A bevel gear is installed at the output end of the first motor and the top of the stirring shaft, enabling the electric rotation of the stirring shaft. A second motor drives the turntable to rotate through the sliding connection between the outer side of the slide rod and the inner side of the slide groove. The slide rod on the turntable slides within the slide groove of the swing frame, thereby causing the swing frame to drive the rotating shaft to rotate back and forth. The reciprocating motion of the reactor promotes more thorough contact and mixing of materials. A feed inlet at the top of the reactor facilitates the addition of various raw materials needed for preparing the composite modified material. A cap seals the feed inlet after feeding to prevent material splashing and dust overflow during the reaction, while also preventing external impurities from entering the reactor, ensuring a sealed reaction environment and material purity. A discharge pipe at the bottom of the reactor discharges the prepared composite modified material; a valve controls the opening and closing of the discharge pipe. Supports are installed at the four corners of the base frame to improve the stability of the device. A control panel is installed on one side of one of the supports, enabling equipment control and increasing ease of use. This invention effectively enhances material mixing, avoids mixing dead zones, and has high practical value. Attached Figure Description

[0019] Figure 1 This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model;

[0020] Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model;

[0021] Figure 3 This is the third perspective structural diagram of the present utility model embodiment;

[0022] Figure 4 This is the fourth three-dimensional structural schematic diagram of the present utility model embodiment;

[0023] Figure 5 This is a perspective cross-sectional view of the reaction vessel disclosed in an embodiment of this utility model.

[0024] In the diagram: 1. Reactor; 101. Inlet; 102. Cover; 103. Outlet pipe; 104. Valve; 2. Rotating shaft; 3. Frame; 4. Base frame; 5. Support base; 6. Mixing mechanism; 601. Stirring shaft; 602. Stirring frame; 603. Holder; 604. First motor; 605. Bevel gear; 7. Reciprocating mechanism; 701. Fixed frame; 702. Swing frame; 703. Second motor; 704. Turntable; 705. Slide rod; 706. Slide groove; 8. Control panel. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1-5 This utility model provides a technical solution: a composite modified material preparation device for soil heavy metal adsorption, comprising a reaction vessel 1, with rotating shafts 2 installed on both sides of the reaction vessel 1, and uprights 3 rotatably connected to both ends of the rotating shafts 2, and a base frame 4 installed at the bottom end of the uprights 3. A mixing mechanism 6 is provided inside the reaction vessel 1, the mixing mechanism 6 including a stirring shaft 601, the top end of the stirring shaft 601 being rotatably connected to the top end of the inside of the reaction vessel 1, four stirring racks 602 installed on the outside of the stirring shaft 601, a retainer 603 installed at the top of the reaction vessel 1, and a first motor 603 installed on one side of the retainer 603. 4. One side of one of the uprights 3 is equipped with a reciprocating mechanism 7 for adjusting the angle of the rotating shaft 2. The rotating shaft 2 cooperates with the retainer 3 and the base frame 4 to allow the reactor 1 to rotate and adjust the angle, which facilitates subsequent material mixing and discharge. The stirring shaft 601 and stirring frame 602 in the mixing mechanism 6 can fully stir and mix the materials in the reactor 1 under the drive of the first motor 604, thereby improving the uniformity of the preparation of the composite modified material. The reciprocating mechanism 7 can adjust the angle of the rotating shaft 2 to make the reactor 1 oscillate back and forth. Combined with the stirring operation, it further enhances the material mixing effect and avoids the occurrence of mixing dead zones.

[0027] 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.

[0028] Please see Figures 1-5A bevel gear 605 is installed at the output end of the first motor 604 and the top end of the stirring shaft 601. The first motor 604 and the stirring shaft 601 are connected by the bevel gear 605. The reciprocating mechanism 7 includes a fixed frame 701. One end of one of the rotating shafts 2 is fitted with a swing frame 702. A sliding groove 706 is opened at the bottom end of one side of the swing frame 702. A second motor 703 is installed on one side of the fixed frame 701. A turntable 704 is installed at the output end of the second motor 703. A sliding rod 705 is installed at the bottom end of one side of the turntable 704. The outer side of the sliding rod 705... The first motor 604 is slidably connected to the inner side of the chute 706. A bevel gear 605 is installed at the output end of the first motor 604 and the top of the stirring shaft 601 to realize the electric rotation of the stirring shaft 601. The second motor 703 drives the turntable 704 to rotate through the outer side of the slide rod 705 and the inner side of the chute 706. The slide rod 705 on the turntable 704 slides in the chute 706 of the swing frame 702, thereby causing the swing frame 702 to drive the rotating shaft 2 to swing back and forth, thereby realizing the reciprocating motion of the reactor 1 and promoting more thorough contact and mixing between materials.

[0029] 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.

[0030] Please see Figures 1-5 The reactor 1 has a feed inlet 101 at its top, a cover 102 at its top, and a discharge pipe 103 at its bottom. A valve 104 is installed at one end of the discharge pipe 103. Supports 5 are installed at the four corners of the bottom of the base frame 4, and the bottom of each support 5 has anti-slip textures. A control panel 8 is installed on one side of one of the uprights 3. The feed inlet 101 at the top of the reactor 1 facilitates the feeding of various raw materials required for preparing the composite modified material into the reactor 1. The cover 102 can seal the feed inlet after feeding is completed. The feed inlet 101 prevents material splashing and dust overflow during the reaction process, and also prevents external impurities from entering the reactor 1, ensuring the sealing of the reaction environment and the purity of the materials. A discharge pipe 103 is installed at the bottom of the reactor 1 to discharge the prepared composite modified material. A valve 104 can control the opening and closing of the discharge pipe 103. Support seats 5 are installed at the four corners of the bottom of the base frame 4 to improve the placement stability of the device. A control panel 8 is installed on one side of one of the uprights 3 to make the equipment controllable and increase the convenience of product use.

[0031] Specifically, the working principle of this composite modified material preparation device for soil heavy metal adsorption is as follows: During use, the rotating shaft 2, in conjunction with the retainer 3 and the base frame 4, allows the reactor 1 to rotate and adjust its angle, facilitating subsequent material mixing and discharge. The stirring shaft 601 and stirring frame 602 in the mixing mechanism 6, driven by the first motor 604, can fully mix the materials in the reactor 1, improving the uniformity of the composite modified material preparation. The reciprocating mechanism 7 can adjust the angle of the rotating shaft 2, causing the reactor 1 to oscillate back and forth, further enhancing the material mixing effect and avoiding mixing dead zones. A bevel gear 605 is installed at the output end of the first motor 604 and the top of the stirring shaft 601, enabling the electric rotation of the stirring shaft 601. The sliding connection between the outer side of the slide rod 705 and the inner side of the slide groove 706 allows the second motor 703 to drive the turntable 704 to rotate. The slide rod 705 on the turntable 704 slides within the slide groove 706 of the swing frame 702, thereby... The swing frame 702 drives the rotating shaft 2 to swing back and forth, thereby realizing the reciprocating motion of the reactor 1, promoting more thorough contact and mixing between materials. A feed inlet 101 is installed at the top of the reactor 1, which facilitates the input of various raw materials required for the preparation of composite modified materials into the reactor 1. The cover 102 can close the feed inlet 101 after feeding to prevent material splashing and dust overflow during the reaction process, and at the same time prevent external impurities from entering the reactor 1, ensuring the sealing of the reaction environment and the purity of the materials. A discharge pipe 103 is installed at the bottom of the reactor 1 to discharge the prepared composite modified materials. The valve 104 can control the opening and closing of the discharge pipe 103. Support seats 5 are installed at the four corners of the bottom of the base frame 4 to improve the placement stability of the device. A control panel 8 is installed on one side of one of the uprights 3 to realize the controllability of the equipment and increase the convenience of product use. This utility model can effectively enhance the mixing effect of materials and avoid the occurrence of mixing dead zones, and has high practical value.

Claims

1. A device for preparing composite modified materials for heavy metal adsorption in soil, characterized in that, The reactor includes a reactor (1), on both sides of which are mounted rotating shafts (2). Both ends of the rotating shafts (2) are rotatably connected to uprights (3). The bottom of the uprights (3) is mounted with a base frame (4). The reactor (1) is equipped with a mixing mechanism (6). The mixing mechanism (6) includes a stirring shaft (601). The top end of the stirring shaft (601) is rotatably connected to the top end of the reactor (1). Four stirring racks (602) are mounted on the outside of the stirring shaft (601). A retainer (603) is mounted on the top end of the reactor (1). A first motor (604) is mounted on one side of the retainer (603). A reciprocating mechanism (7) for adjusting the angle of the rotating shaft (2) is mounted on one side of one of the uprights (3).

2. The apparatus for preparing a composite modified material for heavy metal adsorption in soil according to claim 1, characterized in that, A bevel gear (605) is installed at the output end of the first motor (604) and the top end of the stirring shaft (601). The first motor (604) and the stirring shaft (601) are connected by the bevel gear (605).

3. The apparatus for preparing a composite modified material for heavy metal adsorption in soil according to claim 1, characterized in that, The reciprocating mechanism (7) includes a fixed frame (701), one end of which of the rotating shafts (2) is fitted with a swing frame (702). A sliding groove (706) is provided at the bottom of one side of the swing frame (702). A second motor (703) is installed on one side of the fixed frame (701). A turntable (704) is installed at the output end of the second motor (703). A sliding rod (705) is installed at the bottom of one side of the turntable (704). The outer side of the sliding rod (705) and the inner side of the sliding groove (706) are slidably connected.

4. The apparatus for preparing a composite modified material for heavy metal adsorption in soil according to claim 1, characterized in that, The reactor (1) is equipped with a feed inlet (101) at the top and a cover (102) at the top of the feed inlet (101).

5. The apparatus for preparing a composite modified material for heavy metal adsorption in soil according to claim 1, characterized in that, The bottom end of the reactor (1) is equipped with a discharge pipe (103), and a valve (104) is installed at one end of the discharge pipe (103).

6. The apparatus for preparing a composite modified material for heavy metal adsorption in soil according to claim 1, characterized in that, The base frame (4) has support seats (5) installed at the four corners of its bottom end, and the bottom end of the support seats (5) is provided with anti-slip texture.

7. The apparatus for preparing a composite modified material for heavy metal adsorption in soil according to claim 1, characterized in that, One of the support frames (3) has a control panel (8) installed on one side.

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