Processing device for bentonite modification

Abstract

The utility model relates to the technical field of bentonite processing, in particular to a processing device for bentonite modification. The processing device for bentonite modification comprises a supporting frame and a storage barrel installed on the supporting frame, a barrel cover is installed at the top end of the storage barrel, a discharging pipe is installed at the bottom end of the storage barrel, and a control valve is installed on the discharging pipe; the two rectangular pipes are symmetrically installed on the barrel cover, a transmission rod is rotationally installed on the two rectangular pipes jointly, the transmission rod extends into the two rectangular pipes and is provided with a discharging impeller, a servo motor for driving the transmission rod to rotate is installed on one side of each rectangular pipe, and charging barrels are fixedly installed at the top ends of the two rectangular pipes correspondingly; an opening degree adjusting assembly is mounted on the rectangular pipe; the transfer funnel is mounted at the bottom end of the barrel cover and is positioned under the two groups of rectangular pipes; the stirring assembly is mounted on the barrel cover. The processing device for bentonite modification provided by the utility model has the advantage of more uniform and efficient stirring and mixing.

Description

Technical Field

[0001] The utility model relates to the technical field of bentonite processing, in particular to a processing device for bentonite modification. Background Art

[0002] Bentonite, also known as bentonite, is a non-metallic mineral primarily composed of montmorillonite. It is a widely used natural mineral material. Due to its excellent physical and chemical properties, it can be used as a purifying and decolorizing agent, binder, thixotropic agent, suspending agent, catalyst, and other applications. It is widely used in agriculture, light industry, cosmetics, pharmaceuticals, and other fields.

[0003] However, due to the surface activation of bentonite powder, its compatibility and dispersion in polymer matrices are problematic. Therefore, bentonite needs to be modified. Modification is achieved by adding a modifier and mixing it with the bentonite. Existing modification mixing devices require a long mixing time due to the ultrafine powder form of bentonite. If the modifier is added all at once, the mixing and stirring process is not very effective.

[0004] Therefore, it is necessary to provide a new processing device for bentonite modification to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides a processing device for bentonite modification with efficient and uniform mixing, comprising: a support frame, and a storage barrel mounted on the support frame, a barrel cover mounted on the top of the storage barrel, a discharge pipe mounted on the bottom of the storage barrel, and a control valve mounted on the discharge pipe;

[0006] There are two groups of rectangular tubes, which are symmetrically mounted on the barrel cover, and a transmission rod is mounted on the two rectangular tubes for common rotation. The transmission rod extends into the two rectangular tubes and is mounted with a discharge impeller. A servo motor that drives the transmission rod to rotate is mounted on one side of the rectangular tube. A barrel is fixedly mounted on the top of each of the two groups of rectangular tubes, and an opening adjustment component is mounted on the rectangular tube;

[0007] A transfer funnel is installed at the bottom end of the barrel cover and is located directly below the two sets of rectangular tubes. A storage cylinder is installed at the bottom end of the transfer funnel, and the bottom end of the storage cylinder is connected to the discharge pipe;

[0008] The stirring assembly is installed on the barrel cover.

[0009] Preferably, the outer side wall of the discharge impeller is in sliding fit with the inner side wall of the rectangular tube.

[0010] Preferably, the opening adjustment assembly includes a screw, which is rotatably mounted on the outer wall of the rectangular tube. A transmission plate is threadedly connected to the screw, and an insert plate is installed on the transmission plate. The insert plate is movably inserted into a through groove opened on one side of the rectangular tube.

[0011] Preferably, the inserting plate is arranged at an angle.

[0012] Preferably, a vibration component is installed in the storage barrel, and the vibration component includes a mounting frame, which is fixedly mounted on the inner wall of the storage barrel, and a vibration pump is installed on the mounting frame, and a connecting ring is installed on the output shaft of the vibration pump, and a plurality of connecting springs are installed on the inner side wall of the connecting ring, and a transmission ring is installed on the end of the plurality of connecting springs facing away from the connecting ring, and the transmission ring is sleeved on the storage cylinder.

[0013] Preferably, the stirring assembly includes a power rod, which is rotatably mounted on the barrel cover, and a power motor for driving the power rod to rotate is installed on the barrel cover. Several scrapers are installed on the side wall of the power rod extending into the transfer funnel, and several stirring rods are installed on the side wall of the power rod extending into the storage barrel.

[0014] Preferably, the outer side walls of the plurality of scrapers are in sliding engagement with the inner side wall of the transfer funnel.

[0015] Compared with the related art, the processing device for bentonite modification provided by the utility model has the following beneficial effects:

[0016] 1. The utility model provides a processing device for bentonite modification. Two sets of rectangular tubes are arranged on the barrel cover. The two sets of rectangular tubes are provided with a barrel, a transmission rod, a servo motor and a discharge impeller to achieve synchronous discharge and mixing of bentonite and a modifier. The opening adjustment component cooperates to achieve proportional discharge of the modifier and bentonite, thereby fully utilizing the modifier.

[0017] 2. By setting a stirring component on the barrel cover, after the synchronous feeding and proportioning, when storing in the storage barrel, the stirring component is used to further stir to fully mix and modify it. During stirring, the inner wall of the storage barrel is vibrated by the vibration component to prevent the ultrafine bentonite from sticking to the inner wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a preferred embodiment of a processing device for bentonite modification provided by the present invention;

[0019] Figure 2 A schematic diagram of the internal structure of a processing device for bentonite modification provided by the present invention;

[0020] Figure 3A schematic structural diagram of the vibration assembly provided by the utility model;

[0021] Figure 4 This is a structural schematic diagram of two groups of rectangular tubes provided by the utility model equipped with opening adjustment components.

[0022] Numbers in the figure: 1. Support frame; 2. Storage barrel; 21. Barrel cover; 22. Discharge pipe; 23. Control valve; 3. Rectangular tube; 31. Barrel; 32. Drive rod; 33. Servo motor; 34. Discharge impeller; 4. Opening adjustment assembly; 41. Screw; 42. Drive plate; 43. Insert plate; 5. Transfer funnel; 6. Storage barrel; 7. Vibration assembly; 71. Mounting frame; 72. Vibration pump; 73. Connecting ring; 74. Connecting spring; 75. Drive ring; 8. Stirring assembly; 81. Power rod; 82. Scraper; 83. Stirring rod; 84. Power motor. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0025] See also Figures 1 to 4 The present invention provides a processing device for bentonite modification, which includes:

[0026] A support frame 1, and a storage barrel 2 mounted on the support frame 1, a barrel cover 21 being mounted on the top end of the storage barrel 2, a discharge pipe 22 being mounted on the bottom end of the storage barrel 2, and a control valve 23 being mounted on the discharge pipe 22;

[0027] There are two groups of rectangular tubes 3. The two groups of rectangular tubes 3 are symmetrically mounted on the barrel cover 21. A transmission rod 32 is mounted on the two rectangular tubes 3 so as to rotate together. The transmission rod 32 extends into the two rectangular tubes 3 and is equipped with a discharge impeller 34. A servo motor 33 is mounted on one side of the rectangular tube 3 to drive the transmission rod 32 to rotate. A barrel 31 is fixedly mounted on the top of the two groups of rectangular tubes 3. An opening adjustment component 4 is installed on the rectangular tube 3.

[0028] The transfer funnel 5 is installed at the bottom end of the barrel cover 21 and is located directly below the two sets of rectangular tubes 3. The bottom end of the transfer funnel 5 is installed with a storage cylinder 6, and the bottom end of the storage cylinder 6 is connected to the discharge pipe 22;

[0029] The stirring assembly 8 is installed on the barrel cover 21. The stirring assembly 8 includes a power rod 81, which is rotatably installed on the barrel cover 21. A power motor 84 for driving the power rod 81 to rotate is installed on the barrel cover 21. Several scrapers 82 are installed on the side wall of the power rod 81 extending into the transfer funnel 5, and several stirring rods 83 are installed on the side wall of the power rod 81 extending into the storage cylinder 6.

[0030] The outer wall of the discharge impeller 34 is in sliding cooperation with the inner wall of the rectangular tube 3 , and the outer walls of the plurality of scrapers 82 are in sliding cooperation with the inner wall of the transfer funnel 5 .

[0031] It should be noted that: when in use, the bentonite raw material and the modifier are respectively placed in the material barrels 31 on the two rectangular tubes 3, and then the opening of the rectangular tube 3 is adjusted according to the ratio of the modifier and the bentonite through the opening adjustment component 4, and then the servo motor 33 is started, and the servo motor 33 drives the transmission rod 32 to rotate, thereby driving the discharge impeller 34 to rotate. When the discharge impeller 34 rotates, the bentonite raw material and the modifier are synchronously transported to the transfer funnel 5. During transportation, the power motor 84 is started synchronously to drive the power rod 81 to rotate, and the power rod 81 drives several scrapers 82 to rotate in the transfer funnel 5, and the bentonite and modifier transported to the transfer funnel 5 are mixed and transported to the storage barrel 6. The bentonite and modifier transported to the storage barrel 6 are further stirred by the stirring rod 83 driven by the power rod 81 to make them fully mixed, so that the bentonite modification is more efficient and thorough.

[0032] In the embodiments of the present invention, please refer to Figure 1 and Figure 4 The opening adjustment component 4 includes a screw 41, which is rotatably mounted on the outer wall of the rectangular tube 3. A transmission plate 42 is threadedly connected to the screw 41, and a plug 43 is installed on the transmission plate 42. The plug 43 is movably inserted into a through groove opened on one side of the rectangular tube 3;

[0033] It should be noted that when the opening adjustment assembly 4 is used, the screw 41 is turned. When the screw 41 rotates, the drive plate 42 drives the insert plate 43 to extend into the rectangular tube 3, thereby adjusting the flow area of the rectangular tube 3, thereby achieving opening adjustment;

[0034] In this embodiment, the inserting plate 43 is arranged to be inclined, so that when it is inserted into the rectangular tube 3, it is convenient to guide the material. When the raw material is conveyed to the inserting plate 43, it can be conveyed downward along the inclined direction.

[0035] In the embodiments of the present invention, please refer to Figure 1 and Figure 4A vibration assembly 7 is installed in the storage barrel 2. The vibration assembly 7 includes a mounting frame 71. The mounting frame 71 is fixedly mounted on the inner wall of the storage barrel 2. A vibration pump 72 is mounted on the mounting frame 71. A connecting ring 73 is mounted on the output shaft of the vibration pump 72. A plurality of connecting springs 74 are mounted on the inner side wall of the connecting ring 73. A transmission ring 75 is mounted on one end of the plurality of connecting springs 74 away from the connecting ring 73. The transmission ring 75 is sleeved on the storage barrel 6.

[0036] It should be noted that: when the bentonite and the modifier fall into the storage barrel 6, since the bentonite is an ultrafine particle, during the process of falling into the storage barrel 6, some of the bentonite will adhere to the inner wall of the upper part of the storage barrel 6. At this time, the vibration pump 72 is started to drive the barrel wall of the storage barrel 6 to vibrate slightly through the transmission of the connecting ring 73, the connecting spring 74 and the transmission ring 75, thereby preventing the bentonite from adhering to the inner wall of the storage barrel 6 and affecting its mixing and modification.

[0037] The working principle of the processing device for bentonite modification provided by the utility model is as follows:

[0038] During use, the bentonite raw material and the modifier are respectively placed in the material barrels 31 on the two rectangular tubes 3, and then the opening of the rectangular tube 3 is adjusted according to the ratio of the modifier and the bentonite by the opening adjustment component 4, and then the servo motor 33 is started, and the servo motor 33 drives the transmission rod 32 to rotate, thereby driving the discharge impeller 34 to rotate. When the discharge impeller 34 rotates, the bentonite raw material and the modifier are synchronously transported to the transfer funnel 5. During transportation, the power motor 84 is synchronously started to drive the power rod 81 to rotate, and the power rod 81 drives a number of scrapers 82 to rotate in the transfer funnel 5, and the bentonite and modifier transported to the transfer funnel 5 are mixed and transported to the storage barrel 6. The bentonite and modifier transported to the storage barrel 6 are further stirred by the stirring rod 83 driven by the power rod 81, so that they are fully mixed, thereby making the bentonite modification more efficient and thorough.

[0039] Furthermore, when the bentonite and the modifier fall into the storage barrel 6, since the bentonite is an ultrafine particle, during the process of falling into the storage barrel 6, the bentonite will adhere to the inner wall of the upper part of the storage barrel 6. At this time, the vibration pump 72 is started to drive the barrel wall of the storage barrel 6 to vibrate slightly through the transmission of the connecting ring 73, the connecting spring 74 and the transmission ring 75, thereby preventing the bentonite from adhering to the inner wall of the storage barrel 6 and affecting its mixing and modification.

[0040] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0041] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A processing device for bentonite modification, comprising: A support frame (1), and a storage barrel (2) mounted on the support frame (1), wherein a barrel cover (21) is mounted on the top end of the storage barrel (2), a discharge pipe (22) is mounted on the bottom end of the storage barrel (2), and a control valve (23) is mounted on the discharge pipe (22); It is characterized by further comprising: The rectangular tubes (3) are provided with two groups. The two groups of rectangular tubes (3) are symmetrically mounted on the barrel cover (21). A transmission rod (32) is mounted on the two rectangular tubes (3) for rotating together. The transmission rod (32) extends into the two rectangular tubes (3) and is mounted with a discharge impeller (34). A servo motor (33) for driving the transmission rod (32) to rotate is mounted on one side of the rectangular tube (3). A barrel (31) is fixedly mounted on the top of each of the two groups of rectangular tubes (3). An opening adjustment component (4) is mounted on the rectangular tube (3). A transfer funnel (5) is installed at the bottom end of the barrel cover (21) and is located directly below the two sets of rectangular tubes (3). A storage cylinder (6) is installed at the bottom end of the transfer funnel (5), and the bottom end of the storage cylinder (6) is connected to the discharge pipe (22); The stirring assembly (8) is installed on the barrel cover (21).

2. The processing device for bentonite modification according to claim 1, characterized in that: The outer side wall of the discharge impeller (34) is in sliding engagement with the inner side wall of the rectangular tube (3).

3. The processing device for bentonite modification according to claim 1, characterized in that: The opening adjustment assembly (4) comprises a screw (41) which is rotatably mounted on the outer wall of the rectangular tube (3); a transmission plate (42) is threadedly connected to the screw (41); a plug plate (43) is mounted on the transmission plate (42); and the plug plate (43) is movably inserted into a through slot provided on one side of the rectangular tube (3).

4. The processing device for bentonite modification according to claim 3, characterized in that: The inserting plate (43) is arranged at an angle.

5. The processing device for bentonite modification according to claim 1, characterized in that: A vibration assembly (7) is installed in the storage barrel (2), and the vibration assembly (7) includes a mounting frame (71). The mounting frame (71) is fixedly mounted on the inner wall of the storage barrel (2), and a vibration pump (72) is installed on the mounting frame (71). A connecting ring (73) is installed on the output shaft of the vibration pump (72), and a plurality of connecting springs (74) are installed on the inner side wall of the connecting ring (73). A transmission ring (75) is installed at one end of the plurality of connecting springs (74) away from the connecting ring (73), and the transmission ring (75) is sleeved on the storage barrel (6).

6. The processing device for bentonite modification according to claim 1, characterized in that: The stirring assembly (8) comprises a power rod (81), the power rod (81) being rotatably mounted on the barrel cover (21), a power motor (84) being mounted on the barrel cover (21) for driving the power rod (81) to rotate, a plurality of scrapers (82) being mounted on the side wall of the power rod (81) extending into the transfer funnel (5), and a plurality of stirring rods (83) being mounted on the side wall of the power rod (81) extending into the storage barrel (6).

7. The processing device for bentonite modification according to claim 6, characterized in that: The outer side walls of the plurality of scrapers (82) are in sliding engagement with the inner side wall of the transfer funnel (5).

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