Multifunctional waste activated carbon regeneration treatment device

Abstract

The invention discloses a multifunctional waste activated carbon regeneration treatment device, and relates to the technical field of waste activated carbon regeneration, the multifunctional waste activated carbon regeneration treatment device comprises a mounting rack, a heater is fixedly connected to the bottom of the mounting rack, a heating furnace is fixedly connected to the top of the heater, and the two sides of the heating furnace are fixedly connected to the top of the mounting rack. The structure of the regeneration device is improved, the double-sleeve overlapping design of the inner sleeve and the outer sleeve is adopted, and reciprocating stretching and retracting of the inner sleeve are matched, so that dome convex blocks which are uniformly laid are extruded, and vibration of the inner sleeve is reversely promoted, and therefore, carbon particles are uniformly vibrated, and the mixing uniformity of the carbon particles is improved; and the inner sleeve can scrape the inner wall of the outer sleeve while ensuring uniform vibration, carbon powder residues are avoided, and therefore the regeneration efficiency is improved, a gap is reserved between the inner sleeve and the outer sleeve through the sliding block, carbon particles are prevented from being crushed, and the situation that the regeneration effect is affected due to uneven regeneration of waste activated carbon is effectively reduced.

Description

Technical Field

[0001] The invention relates to the technical field of waste activated carbon regeneration, and in particular to a multifunctional waste activated carbon regeneration treatment device. Background Art

[0002] Regeneration of waste activated carbon generally uses chemical regeneration, physical regeneration or electrochemical regeneration technology to regenerate adsorption saturated waste activated carbon for reuse, reducing the demand for new activated carbon, reducing resource exploitation pressure, and achieving effective resource utilization and sustainable development;

[0003] In the prior art, the physical regeneration method is an efficient and environmentally friendly waste activated carbon regeneration technology. It mainly uses physical means such as ultrasound and microwaves to vibrate and heat the waste activated carbon to remove impurities and pollutants adsorbed on its surface. This method not only reduces waste emissions, but also helps to recycle resources. However, the regeneration efficiency may be limited by the equipment and technical level used. For example, uneven heating or vibration may cause uneven regeneration of waste activated carbon, thereby affecting the regeneration effect;

[0004] In addition, the current waste activated carbon regeneration process usually includes multiple continuous steps, so ensuring continuous loading and unloading becomes a key step, which requires maintenance personnel to perform regular inspections and maintenance work. In particular, after the carbon particles are heated at high temperatures, their surface state and appearance may change, and the adhesion between the particles is enhanced, which can easily cause blockage during discharging, thereby increasing maintenance costs.

[0005] In view of this, the present invention proposes a multifunctional waste activated carbon regeneration treatment device to make up for and improve the shortcomings of the prior art. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a multifunctional waste activated carbon regeneration and treatment device which can improve its regeneration efficiency; can be evenly heated so that impurities absorbed inside the carbon particles can be fully discharged; can improve the functionality of the equipment and reduce maintenance costs, so as to solve the corresponding technical problems raised in the above background technology.

[0007] To achieve the above purpose, the technical solution adopted by the present invention is: a multifunctional waste activated carbon regeneration treatment device, including a mounting frame, a heater is fixedly connected to the bottom of the mounting frame, a heating furnace is fixedly connected to the top of the heater, both sides of the heating furnace are fixedly connected to the top of the mounting frame, a feed pipe is fixedly connected to one side of the heating furnace, a discharge pipe is fixedly connected to the bottom of the other side of the heating furnace, a controller is fixedly connected to the side of the mounting frame away from the heating furnace, and also includes:

[0008] Uniform vibration mechanism, used to make the waste activated carbon vibrate and heat evenly in the heating furnace;

[0009] Functional maintenance mechanism, used for maintaining the unloading process of the heated waste activated carbon.

[0010] Preferably, the uniform vibration mechanism includes a servo motor fixedly connected to the top edge of the mounting frame, the output end of the servo motor is fixedly connected to a rotating shaft, the middle part of the rotating shaft is fixedly connected to a disc, the disc is tilted relative to the rotating shaft, both sides of the disc are slidably connected to a pair of limit blocks, the bottom of the pair of limit blocks are fixedly connected to a telescopic column, and the outer wall of the rotating shaft is slidably connected to the inner wall of the telescopic column.

[0011] Preferably, the uniform vibration mechanism also includes an inner sleeve, which is fixedly connected to the side of the telescopic column away from the servo motor, a plurality of through holes are evenly opened on the outer wall of the inner sleeve, and a slider is fixedly connected to the bottom of the inner sleeve near the feed pipe.

[0012] Preferably, the uniform vibration mechanism also includes an outer sleeve slidably connected to the bottom of the slider, the inner sleeve movably sleeved inside the outer sleeve, two rows of dome protrusions are equidistantly fixedly connected on both sides of the bottom of the outer sleeve, the outer diameters of the dome protrusions are smaller than the inner diameter of the through holes, one side of the outer sleeve is fixedly connected to the outer wall of the feed pipe, and the other side of the outer sleeve is fixedly connected to a support sleeve, the support sleeve is fixedly connected to the inner wall edge of the heating furnace, and the bottom of the support sleeve is connected to the top of the discharge pipe.

[0013] Preferably, the functional maintenance mechanism includes a rotating rod rotatably connected to the bottom of the telescopic column, a bracket rotatably connected to the middle of the rotating rod, the side of the bracket away from the rotating rod is fixedly connected to the outer wall of the heating furnace, and a sliding groove is provided on the side of the rotating rod away from the telescopic column.

[0014] Preferably, the functional maintenance mechanism also includes a pair of sliding rods slidably connected to the middle part of the discharge pipe, the sides of the pair of sliding rods close to each other are commonly fixedly connected to a connecting frame, a plurality of vertical rods are fixedly connected to the middle part of the connecting frame, a sliding block is fixedly connected to the edge of the sliding rod, and the outer wall of the sliding block is slidably connected to the slide groove.

[0015] Preferably, the vertical rods are arranged equidistantly in a mountain shape on the connecting frame.

[0016] Preferably, the through hole is located above the discharge pipe.

[0017] Preferably, the outer wall of the telescopic column slides through the inner wall of the heating furnace.

[0018] Preferably, the inner sleeve and the outer sleeve are both inclined relative to the heating furnace, the side of the inner sleeve and the outer sleeve away from each other is closed, and the side of the inner sleeve and the outer sleeve close to each other is open.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. When the equipment is running, the structure of the regeneration device is improved by setting a uniform vibration mechanism, adopting a double-sleeve overlapping design of the inner sleeve and the outer sleeve, and coordinating the reciprocating expansion and contraction of the inner sleeve. The reciprocating expansion and contraction squeezes the evenly laid dome convex blocks, and reversely promotes the vibration of the inner sleeve, so that the carbon particles vibrate evenly, improving the mixing uniformity of the carbon particles. The inner sleeve ensures uniform vibration while scraping the inner wall of the outer sleeve to avoid carbon powder residue, thereby improving its regeneration efficiency. A gap is left between the inner sleeve and the outer sleeve through the slider to prevent the carbon particles from being crushed, effectively reducing the uneven regeneration of waste activated carbon, thereby affecting the regeneration effect;

[0021] 2. Through the setting of the inner sleeve, the inner sleeve is movably sleeved inside the outer sleeve, and there is a certain gap between the two, so the inner wall of the through hole on the inner sleeve continuously squeezes the dome convex block to make the inner sleeve be lifted and dropped, shaking out the waste activated carbon passing through, and the waste activated carbon particles also collide with each other to discharge impurities, and roll along the slope of the inclined inner sleeve and outer sleeve, achieving a uniform stirring effect while promoting uniform heating of the carbon particles, so that the impurities absorbed inside the carbon particles are fully discharged, further improving the regeneration efficiency;

[0022] 3. When the telescopic column reciprocates, through the setting of the functional maintenance mechanism, one end of the bottom rotating rod can be driven to move synchronously. With the setting of the middle bracket, under the action of the lever principle, the bottom of the rotating rod also continuously swings back and forth. Finally, the vertical rod can continuously move back and forth horizontally with the inner wall of the discharge pipe. Therefore, when the heated carbon particles are discharged, if backlog and blockage occur, the gap between the carbon particles can be changed by the vertical rods equidistantly arranged in a mountain shape, which can ensure the smoothness of the discharge, thereby improving the functionality of the equipment and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0024] Figure 2 It is a schematic diagram of the telescopic column structure shown in the present invention;

[0025] Figure 3 It is a rear-view stereoscopic structural schematic diagram of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the outer sleeve connection shown in the present invention;

[0027] Figure 5 It is a structural schematic diagram of the rotating rod connection shown in the present invention;

[0028] Figure 6 The present invention shows Figure 5 The enlarged structural diagram at A in the middle;

[0029] Figure 7 It is a structural schematic diagram of the inner sleeve connection shown in the present invention;

[0030] Figure 8 The present invention shows Figure 7 The enlarged structural diagram at B in the middle;

[0031] Fig. 9 It is a schematic diagram of the structure of the dome bump connection shown in the present invention;

[0032] Fig.10 It is a schematic structural diagram of the disc connection shown in the present invention.

[0033] The numbers in the figure are:

[0034] 1. Heating furnace; 2. Feed pipe; 3. Mounting frame; 4. Heater; 5. Discharge pipe; 6. Controller;

[0035] 7. Uniform vibration mechanism; 71. Servo motor; 72. Telescopic column; 73. Inner sleeve; 74. Outer sleeve; 75. Support sleeve; 76. Through hole; 77. Dome convex block; 78. Slider; 79. Disc; 710. Rotating shaft; 711. Limit block;

[0036] 8. Functional maintenance mechanism; 81. Rotating rod; 82. Slide groove; 83. Bracket; 84. Sliding rod; 85. Vertical rod; 86. Connecting frame; 87. Sliding block. DETAILED DESCRIPTION

[0037] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0038] Embodiments of the present invention

[0039] Please refer to Figures 1 to 10As shown, a multifunctional waste activated carbon regeneration treatment device includes a mounting frame 3, a heater 4 is fixedly connected to the bottom of the mounting frame 3, a heating furnace 1 is fixedly connected to the top of the heater 4, both sides of the heating furnace 1 are fixedly connected to the top of the mounting frame 3, a feed pipe 2 is fixedly connected to one side of the heating furnace 1, a discharge pipe 5 is fixedly connected to the bottom of the other side of the heating furnace 1, a controller 6 is fixedly connected to the side of the mounting frame 3 away from the heating furnace 1, and also includes:

[0040] A uniform vibration mechanism 7, used to make the waste activated carbon vibrate and heat uniformly in the heating furnace 1;

[0041] Functional maintenance mechanism 8, used for maintaining the feeding process of the heated waste activated carbon;

[0042] The uniform vibration mechanism 7 includes a servo motor 71 fixedly connected to the top edge of the mounting frame 3, the output end of the servo motor 71 is fixedly connected to a rotating shaft 710, a disc 79 is fixedly connected to the middle of the rotating shaft 710, the disc 79 is tilted relative to the rotating shaft 710, a pair of limit blocks 711 are slidably connected to both sides of the disc 79, the bottom of the pair of limit blocks 711 are fixedly connected to a telescopic column 72, and the outer wall of the rotating shaft 710 is slidably connected to the inner wall of the telescopic column 72;

[0043] The uniform vibration mechanism 7 further includes an inner sleeve 73, which is fixedly connected to the side of the telescopic column 72 away from the servo motor 71, and a plurality of through holes 76 are evenly opened on the outer wall of the inner sleeve 73. A slider 78 is fixedly connected to the bottom of the inner sleeve 73 near the feeding pipe 2;

[0044] The uniform vibration mechanism 7 also includes an outer sleeve 74 slidably connected to the bottom of the slider 78, an inner sleeve 73 movably sleeved inside the outer sleeve 74, two rows of dome convex blocks 77 are equidistantly fixedly connected to both sides of the bottom of the outer sleeve 74, the outer diameters of the dome convex blocks 77 are smaller than the inner diameter of the through hole 76, one side of the outer sleeve 74 is fixedly connected to the outer wall of the feed pipe 2, and the other side of the outer sleeve 74 is fixedly connected to a support sleeve 75, the support sleeve 75 is fixedly connected to the inner wall edge of the heating furnace 1, and the bottom of the support sleeve 75 is connected to the top of the discharge pipe 5;

[0045] The through hole 76 is located above the discharge pipe 5;

[0046] The outer wall of the telescopic column 72 slides through the inner wall of the heating furnace 1;

[0047] The inner sleeve 73 and the outer sleeve 74 are both inclined relative to the heating furnace 1. The inner sleeve 73 and the outer sleeve 74 are closed on the side away from each other, and open on the side close to each other.

[0048] The inner sleeve 73 , the outer sleeve 74 and the dome convex block 77 are all made of high temperature resistant materials, and there is a certain gap between the inner sleeve 73 and the outer sleeve 74 .

[0049] The effects achieved by this embodiment are as follows: In the prior art, the regeneration efficiency of the physical regeneration method may be limited by the equipment and technical level used. For example, uneven heating or vibration may lead to uneven regeneration of waste activated carbon, thereby affecting the regeneration effect. Compared with the prior art, through the implementation of this embodiment, the uniform vibration mechanism 7 is set to adopt a double-sleeve overlapping design of an inner sleeve 73 and an outer sleeve 74, and the reciprocating expansion and contraction of the inner sleeve 73 can cause the uniformly laid dome protrusions 77 to be squeezed, which in turn promotes the vibration of the inner sleeve 73, thereby making the carbon particles vibrate uniformly and improving the mixing uniformity of the carbon particles.

[0050] Further examples:

[0051] Please refer to Figures 4 to 6 As shown, the functional maintenance mechanism 8 includes a rotating rod 81 rotatably connected to the bottom of the telescopic column 72, a bracket 83 is rotatably connected to the middle of the rotating rod 81, and the side of the bracket 83 away from the rotating rod 81 is fixedly connected to the outer wall of the heating furnace 1, and a sliding groove 82 is provided on the side of the rotating rod 81 away from the telescopic column 72;

[0052] The functional maintenance mechanism 8 also includes a pair of slide bars 84 slidably connected to the middle of the discharge pipe 5, and a connecting frame 86 is fixedly connected to the side of the pair of slide bars 84 close to each other. A plurality of vertical bars 85 are fixedly connected to the middle of the connecting frame 86, and a sliding block 87 is fixedly connected to the edge of the slide bar 84. The outer wall of the sliding block 87 is slidably connected to the slide groove 82;

[0053] The vertical rods 85 are arranged in a mountain shape and are equidistant on the connecting frame 86;

[0054] The rotating rod 81 is used to drive the sliding rod 84 and the vertical rod 85 to slide back and forth.

[0055] The effects achieved by this embodiment are as follows: in the prior art, after the carbon particles are heated at high temperature, their surface state and appearance may change, and the adhesion between the particles is enhanced, which may easily cause blockage during discharge, thereby increasing maintenance costs. Compared with the prior art, through the implementation of this embodiment, a functional maintenance mechanism 8 is provided to be able to drive one end of the bottom rotating rod 81 to move synchronously when the telescopic column 72 reciprocates, and in conjunction with the setting of the middle bracket 83, under the action of the lever principle, the bottom of the rotating rod 81 also continuously swings back and forth, and finally the vertical rod 85 can continuously move back and forth horizontally with the inner wall of the discharge pipe 5 to ensure smooth discharge.

[0056] The complete usage steps and working principle of the above embodiment are as follows:

[0057] In the initial state: the through hole 76 and the dome protrusion 77 are in an overlapping state and do not contact each other, the limit block 711 is on the side close to the servo motor 71, the sliding block 87 is at the bottom of the slide groove 82, and the vertical rod 85 is on the side away from the slide groove 82.

[0058] When in use, the servo motor 71 is started by the controller 6 to drive the rotating shaft 710 to rotate, and the rotating shaft 710 synchronously drives the disc 79 to rotate, so that the limit block 711 is squeezed by the disc 79 to move in the direction away from the servo motor 71, and the limit block 711 can synchronously push the telescopic column 72 fixed at the bottom to squeeze the inner sleeve 73, and then the inner sleeve 73 and the through hole 76 are moved from the initial state toward the direction of the outer sleeve 74. Since the disc 79 is tilted relative to the rotating shaft 710, the limit block 711 can be repeatedly squeezed, moved and reset to form a reciprocating motion, and finally the inner sleeve 73 synchronously performs a reciprocating telescopic motion, and then the inner sleeve 73 continuously reciprocates and squeezes the dome protrusion 77, because the dome protrusion 77 is equidistantly fixedly connected to the inner wall of the outer sleeve 74 in two rows, and the inner sleeve 73 is movably sleeved inside the outer sleeve 74, and there is a certain gap between the two, so the inner wall of the through hole 76 on the inner sleeve 73 continuously squeezes the dome protrusion 77 so that The inner sleeve 73 is lifted up and dropped back, and the inner sleeve 73 can also scrape the inner wall of the outer sleeve 74. At this time, the inner sleeve 73 not only reciprocates horizontally, but also moves vertically for a short distance. In this way, the reciprocating speed can form a small amplitude vibration. When the waste activated carbon is put into the outer sleeve 74 and the inner sleeve 73 from the feed pipe 2, the external heating furnace 1 is continuously heated by the heater 4 to ensure the internal high temperature environment. Then the waste activated carbon is shaken apart by the inner sleeve 73 that is constantly reciprocating, retracting and vibrating, and the waste activated carbon particles also collide with each other to discharge impurities, and roll along the slope of the inclined inner sleeve 73 and the outer sleeve 74. During the vibration heating process, the bottom gap is maintained by the slider 78 to prevent the carbon particles from being crushed. Until the heated carbon particles reach the support sleeve 75, the carbon particles can be discharged from the discharge pipe 5 through the through hole 76 to proceed to the next step. In this way, the reciprocating expansion and contraction and uniform vibration of the inner sleeve 73 can improve the mixing uniformity of the carbon particles, thereby improving its regeneration efficiency.

[0059] Please refer to the above working process Figures 1 to 4 , Figures 7 to 10 .

[0060] Furthermore, since the telescopic column 72 continuously reciprocates during the operation of the device, one end of the bottom rotating rod 81 can be driven to move synchronously, and the setting of the middle bracket 83 is coordinated, and under the effect of the lever principle, the bottom of the rotating rod 81 also continuously swings back and forth, thereby driving the sliding rod 84 to slide back and forth horizontally through the sliding block 87. When the sliding rod 84 slides back and forth, the connecting frame 86 and the vertical rod 85 can be synchronously driven, so that the vertical rod 85 can continuously move back and forth horizontally with the inner wall of the discharge pipe 5. When the heated carbon particles enter the discharge pipe 5, if extrusion and blockage occur, the gaps between the carbon particles can be changed by the vertical rods 85 arranged equidistantly in a mountain shape, which can ensure the smoothness of material discharge, thereby improving the functionality of the device.

[0061] Please refer to the above working process Figures 4 to 6 .

[0062] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional waste activated carbon regeneration treatment device, comprising a mounting frame (3), characterized in that: The bottom of the mounting frame (3) is fixedly connected to a heater (4), the top of the heater (4) is fixedly connected to a heating furnace (1), both sides of the heating furnace (1) are fixedly connected to the top of the mounting frame (3), one side of the heating furnace (1) is fixedly connected to a feed pipe (2), the bottom of the other side of the heating furnace (1) is fixedly connected to a discharge pipe (5), the side of the mounting frame (3) away from the heating furnace (1) is fixedly connected to a controller (6), and further comprises: A uniform vibration mechanism (7) for uniformly vibrating and heating the waste activated carbon in the heating furnace (1); The functional maintenance mechanism (8) is used to maintain the feeding process of the heated waste activated carbon.

2. A multifunctional waste activated carbon regeneration treatment device according to claim 1, characterized in that: The uniform vibration mechanism (7) comprises a servo motor (71) fixedly connected to the top edge of the mounting frame (3); the output end of the servo motor (71) is fixedly connected to a rotating shaft (710); a disk (79) is fixedly connected to the middle of the rotating shaft (710); the disk (79) is arranged to be inclined relative to the rotating shaft (710); a pair of limit blocks (711) are slidably connected to both sides of the disk (79); the bottoms of the pair of limit blocks (711) are fixedly connected to telescopic columns (72); and the outer wall of the rotating shaft (710) is slidably connected to the inner wall of the telescopic column (72).

3. A multifunctional waste activated carbon regeneration treatment device according to claim 2, characterized in that: The uniform vibration mechanism (7) further comprises an inner sleeve (73), the inner sleeve (73) being fixedly connected to a side of the telescopic column (72) away from the servo motor (71), a plurality of through holes (76) being evenly formed on an outer wall of the inner sleeve (73), and a slider (78) being fixedly connected to a side of the bottom of the inner sleeve (73) close to the feed pipe (2).

4. A multifunctional waste activated carbon regeneration treatment device according to claim 3, characterized in that: The uniform vibration mechanism (7) further comprises an outer sleeve (74) slidably connected to the bottom of the slider (78); the inner sleeve (73) is movably sleeved inside the outer sleeve (74); two rows of dome protrusions (77) are equidistantly fixedly connected to both sides of the bottom of the outer sleeve (74); the outer diameters of the dome protrusions (77) are smaller than the inner diameter of the through hole (76); one side of the outer sleeve (74) is fixedly connected to the outer wall of the feed pipe (2); the other side of the outer sleeve (74) is fixedly connected to a support sleeve (75); the support sleeve (75) is fixedly connected to the inner wall edge of the heating furnace (1); and the bottom of the support sleeve (75) is connected to the top of the discharge pipe (5).

5. The multifunctional waste activated carbon regeneration treatment device according to claim 2 is characterized in that: The functional maintenance mechanism (8) comprises a rotating rod (81) rotatably connected to the bottom of the telescopic column (72), a bracket (83) rotatably connected to the middle of the rotating rod (81), a side of the bracket (83) away from the rotating rod (81) being fixedly connected to the outer wall of the heating furnace (1), and a sliding groove (82) is provided on the side of the rotating rod (81) away from the telescopic column (72).

6. The multifunctional waste activated carbon regeneration treatment device according to claim 5 is characterized in that: The functional maintenance mechanism (8) further comprises a pair of sliding rods (84) slidably connected to the middle of the discharge pipe (5); the sides of the pair of sliding rods (84) close to each other are fixedly connected to a connecting frame (86); a plurality of vertical rods (85) are fixedly connected to the middle of the connecting frame (86); a sliding block (87) is fixedly connected to the edge of the sliding rod (84); and the outer wall of the sliding block (87) is slidably connected to the inside of the slide groove (82).

7. The multifunctional waste activated carbon regeneration treatment device according to claim 6 is characterized in that: The vertical rods (85) are arranged in a mountain shape and are equidistant on the connecting frame (86).

8. The multifunctional waste activated carbon regeneration treatment device according to claim 3 is characterized in that: The through hole (76) is located above the discharge pipe (5).

9. The multifunctional waste activated carbon regeneration treatment device according to claim 2 is characterized in that: The outer wall of the telescopic column (72) slides through the inner wall of the heating furnace (1).

10. The multifunctional waste activated carbon regeneration treatment device according to claim 4, characterized in that: The inner sleeve (73) and the outer sleeve (74) are both arranged to be inclined relative to the heating furnace (1); the inner sleeve (73) and the outer sleeve (74) are arranged in a closed manner on the side away from each other, and the inner sleeve (73) and the outer sleeve (74) are arranged in an open manner on the side close to each other.

Images