Wastewater treatment device, wastewater treatment method and water comprehensive management system for traditional Chinese medicinal material processing

Abstract

The invention relates to the technical field of wastewater treatment, and discloses a wastewater treatment device, a treatment method and a water comprehensive management system for traditional Chinese medicinal material processing.The wastewater treatment device comprises a centrifugal machine, the centrifugal machine comprises a support, a machine barrel fixedly installed on the support and driving equipment used for driving the centrifugal machine to operate, and a centrifugal barrel is arranged in the machine barrel; the centrifugal barrel is rotationally connected with the machine barrel through a bearing, a stirring device is arranged in the centrifugal barrel, and the driving equipment is in power transmission with the stirring device; the stirring device comprises a stirring rod, a main stirring blade fixedly arranged on the stirring rod and an auxiliary stirring blade arranged on the stirring rod in a sleeving mode. Transmission pieces are arranged between the centrifugal barrel and the machine barrel and between the centrifugal barrel and the stirring rod. Through the arrangement of the main stirring blades and the auxiliary stirring blades, impurities in the centrifugal barrel are collected between the main stirring blades and the auxiliary stirring blades, and the problems that a large number of blade-shaped solid impurities exist in waste water, when the centrifugal barrel filters the waste water, the blade-shaped impurities are prone to being attached to the inner wall of the centrifugal barrel, and the inner wall of the centrifugal barrel is blocked are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of wastewater treatment, and in particular to a wastewater treatment device, a treatment method and a comprehensive management system for water used in processing traditional Chinese medicines. Background Art

[0002] Wastewater treatment is the use of physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and even recycle and reuse wastewater to make full use of water resources. When a centrifuge treats wastewater, it uses the centrifugal force generated to separate liquids and solid particles or components in a mixture of liquids and liquids. After the Chinese medicinal materials are washed, there are a large number of leaf-shaped solid impurities in the wastewater. When the centrifuge is filtering them, the leaf-shaped impurities are easy to stick to the inner wall of the centrifuge, causing blockage of the inner wall of the centrifuge, thereby reducing the filtering effect of the centrifuge. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0004] A wastewater treatment device, comprising a centrifuge, the centrifuge comprising a support, a barrel fixedly mounted on the support, and a driving device for driving the centrifuge to operate, a centrifugal cylinder is arranged in the barrel, the centrifugal cylinder is rotatably connected to the barrel through a bearing, a stirring device is arranged in the centrifugal cylinder, and the driving device is powered by the stirring device;

[0005] The stirring device comprises a stirring rod, a main stirring blade fixed on the stirring rod and an auxiliary stirring blade sleeved on the stirring rod, the driving device drives the stirring rod to rotate, when the stirring rod rotates forward, the main stirring blade rotates and drives the auxiliary stirring blade to rotate synchronously, and a certain space is formed between the main stirring blade and the auxiliary stirring blade, when the stirring rod rotates reversely, the main stirring blade rotates and fits one side of the auxiliary stirring blade;

[0006] A transmission member is arranged between the centrifugal cylinder, the machine barrel and the stirring rod, so that when the stirring rod rotates in the forward direction, the stirring device is driven to operate, and the centrifugal cylinder is in a stationary state; when the stirring rod rotates in the reverse direction, the stirring device is driven to operate, and the centrifugal cylinder and the stirring rod rotate synchronously.

[0007] Preferably, a bearing cylinder is fixedly installed on one side of the auxiliary stirring blade, an annular groove is opened on the outer periphery of the stirring rod, the bearing cylinder is arranged in the annular groove and is rotatably connected to the stirring rod, the main stirring blade and the auxiliary stirring blade both include a movable frame and a filter cloth fixed in the movable frame, when the stirring rod rotates forward, one corner of the two movable frames are in contact to form a fan-shaped area between the main stirring blade and the auxiliary stirring blade, and when the stirring rod rotates reversely, the side surfaces of the two movable frames fit together.

[0008] Preferably, the driving device includes a servo motor, which is fixedly mounted on a support. Both sides of the bottom of the support are rotatably connected to first gears through bearings, and toothed belts are meshed on the two first gears. The stirring rod is rotatably connected to the barrel and the centrifugal barrel through a sealed bearing, and one end of the stirring rod extends to the bottom of the support and is fixedly connected to one of the first gears. The output end of the servo motor extends to the bottom of the support and is fixedly connected to the first gear on the other side. A water outlet pipe is fixedly mounted on the barrel.

[0009] Preferably, the main stirring blade and the auxiliary stirring blade are both provided with a moving component, and the moving component includes a moving plate, and guide rail grooves are opened on the top and bottom of one side of the movable frame, a reciprocating screw is rotatably connected in the guide rail groove through a bearing, a sliding seat is slidably connected in the guide rail groove, and the sliding seat is assembled on the reciprocating screw through threads, and the two ends of the moving plate are respectively fixedly connected to one side of the two sliding seats.

[0010] Preferably, the moving assembly also includes a second gear and an annular gear plate, a rotating rod is rotatably connected in the movable frame via a bearing, both ends of the rotating rod are fixedly connected to a worm, one end of the reciprocating screw extends into the movable frame and is fixedly connected to a worm wheel, the worm wheel is meshingly connected to the worm, the second gear is rotatably connected to the top edge of the movable frame via a bearing, the top end of the worm is fixedly connected to the second gear, the annular gear plate is fixedly mounted on the inner wall of the centrifugal cylinder, and the second gear is meshingly connected to the annular gear plate.

[0011] Preferably, the transmission member includes a first hinge plate and a first baffle, a groove is provided at the bottom of the centrifugal cylinder, the first hinge plate is arranged on the inner wall of the groove and is movably hinged to the centrifugal cylinder, one side of the bottom of the first hinge plate is arranged as an arc surface and is tangent to the inner wall of the centrifugal cylinder, the other side of the bottom of the first hinge plate is arranged as a plane and is in contact with the inner wall of the centrifugal cylinder, a first torsion spring is installed at the hinge between the first hinge plate and the inner wall of the centrifugal cylinder, the first baffle is fixedly installed on the outer periphery of the stirring rod, and the first baffle is in contact with one side of the first hinge plate.

[0012] Preferably, the transmission member also includes a second hinged plate and a second baffle, the second hinged plate is arranged at the top of the outer periphery of the centrifugal barrel and is movably hinged to the centrifugal barrel, one side of the bottom of the second hinged plate is arranged as an arc surface and is tangent to the centrifugal barrel, the other side of the bottom of the second hinged plate is arranged as a plane and is in contact with the centrifugal barrel, a second torsion spring is installed at the hinge between the second hinged plate and the centrifugal barrel, the second baffle is fixedly installed on the inner wall of the barrel, and the second baffle is in contact with one side of the second hinged plate.

[0013] Preferably, an isolation assembly is provided outside the centrifugal barrel, and the isolation assembly includes an isolation plate. An annular groove is opened on the outer periphery of the centrifugal barrel, and multiple isolation plates are installed in the annular groove in an annular shape. The multiple isolation plates are fitted together end to end, and the top and bottom of one side of the isolation plate are fixedly connected with a rotating block, and one side of the isolation plate is rotatably connected to the centrifugal barrel through the rotating block.

[0014] Preferably, the isolation assembly also includes a third gear and a plurality of tooth blocks. An inner ring groove is provided at the bottom of the outer circumference of the centrifugal barrel. The third gear is rotatably arranged in the inner ring groove through a bearing. One end of the rotating block is fixedly connected to the third gear. One end of the tooth block is fixedly connected to a third hinge block. Multiple third hinge blocks are installed in a ring shape on the inner wall of the barrel. The third hinge block is movably hinged to the inner wall of the barrel. A third torsion spring is installed at the hinge between the third hinge block and the inner wall of the barrel. The tooth block is meshingly connected to the third gear.

[0015] The wastewater treatment method uses a wastewater treatment device, and the specific steps are:

[0016] The wastewater after washing the Chinese medicinal materials and the corresponding reagents are passed into the centrifugal cylinder. When the main stirring blade and the auxiliary stirring blade are separated and one end is in contact, an angle is formed between the main stirring blade and the auxiliary stirring blade. When the wastewater is passed into the centrifugal cylinder, the position where the wastewater is passed is in the area with a larger angle formed between the main stirring blade and the auxiliary stirring blade. Then the driving device drives the stirring rod to rotate in the forward direction, so that the main stirring blade drives the auxiliary stirring blade to rotate synchronously, thereby stirring the wastewater in the centrifugal cylinder. When the wastewater and the reagent are fully fused, the stirring rod is rotated in the reverse direction, so that the stirring rod drives the main stirring blade to rotate, so that the main stirring blade rotates in the direction of the auxiliary stirring blade, thereby driving the impurities between the two to move in the direction of the auxiliary stirring blade. When the main stirring blade and the auxiliary stirring blade overlap, the impurities in the wastewater are collected between the main stirring blade and the auxiliary stirring blade. Through the setting of the transmission member, when the stirring rod rotates in the forward direction, the centrifugal cylinder is stationary. After the stirring of the wastewater in the centrifugal cylinder is completed, the driving device drives the stirring rod to rotate in the reverse direction. At this time, through the setting of the transmission member, the centrifugal cylinder is driven to rotate, so that the centrifugal force generated by the centrifugal cylinder is used to filter the wastewater inside the centrifugal cylinder.

[0017] A comprehensive management system for water used in processing traditional Chinese medicinal materials, using the above-mentioned wastewater treatment device.

[0018] Beneficial Effects

[0019] Compared with the prior art, the present invention provides a wastewater treatment device, a treatment method and a comprehensive management system for water used in Chinese medicinal materials processing, which have the following beneficial effects:

[0020] 1. A wastewater treatment device, a treatment method and a comprehensive management system for water used in processing traditional Chinese medicines. By setting a main stirring blade and an auxiliary stirring blade, when the wastewater in the centrifuge needs to be stirred, the main stirring blade and the auxiliary stirring blade are in an angled shape and stir the wastewater. After the wastewater in the centrifuge is stirred, the main stirring blade rotates in the opposite direction so that the main stirring blade and the auxiliary stirring blade overlap, and the impurities in the centrifuge are collected between the main stirring blade and the auxiliary stirring blade, thereby achieving the effect of the centrifuge collecting impurities in the process of stirring the wastewater, and solving the problem that there are a large number of leaf-shaped solid impurities in the wastewater, and when the centrifuge is filtering them, the leaf-shaped impurities are easy to stick to the inner wall of the centrifuge, causing blockage of the inner wall of the centrifuge.

[0021] 2. Wastewater treatment device, treatment method and integrated management system for water used in processing Chinese medicinal materials. Through the setting of isolation components, when the wastewater in the centrifuge barrel is purified and stirred, multiple isolation plates are connected end to end, thereby sealing the inner wall of the annular groove and isolating the wastewater in the centrifuge barrel in the centrifuge barrel, thereby preventing excessive wastewater in the centrifuge barrel from flowing into the barrel, resulting in the wastewater in the centrifuge barrel flowing into the barrel without being purified.

[0022] 3. Wastewater treatment device, treatment method and integrated management system for water used in processing Chinese medicinal materials. When the main stirring blade and the auxiliary stirring blade stir the wastewater, the meshing connection between the annular tooth plate and the second gear drives the meshing between the worm wheel and the worm, thereby driving the reciprocating screw to rotate, and the sliding connection between the reciprocating screw and the sliding seat drives the moving plate to move back and forth, thereby stirring the wastewater horizontally. At the same time, after the main stirring blade and the auxiliary stirring blade complete stirring the wastewater and collecting impurities, the impurities between the two filter cloths are squeezed through the back and forth movement of the moving plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is one of the structural schematic diagrams of a wastewater treatment device of the present invention;

[0024] Figure 2 This is a second schematic diagram of the structure of a wastewater treatment device of the present invention;

[0025] Figure 3 This is a third schematic diagram of the structure of a wastewater treatment device of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the driving device of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the stirring device, transmission member and isolation assembly of the present invention;

[0028] Figure 6 For the present invention Figure 5 Schematic diagram of the structure of the middle A part;

[0029] Figure 7 For the present invention Figure 5 Schematic diagram of the structure of the middle B part;

[0030] Figure 8 For the present invention Figure 5 Schematic diagram of the structure of the middle C part;

[0031] Fig. 9 For the present invention Figure 5 Schematic diagram of the structure of the middle D part.

[0032] In the figure: 1, centrifuge; 11, support; 12, barrel; 13, driving device; 14, centrifugal barrel; 15, stirring device; 151, stirring rod; 152, main stirring blade; 153, auxiliary stirring blade; 2, transmission member; 154, bearing barrel; 155, movable frame; 156, filter cloth; 157, moving assembly; 1571, moving plate; 1572, guide groove; 1573, reciprocating screw; 1574, sliding seat; 1575, second gear; 1576, annular Tooth plate; 1577, rotating rod; 1578, worm; 1579, worm wheel; 131, servo motor; 132, first gear; 133, toothed belt; 16, water outlet pipe; 21, first hinge plate; 22, first baffle; 23, first torsion spring; 24, second hinge plate; 25, second baffle; 26, second torsion spring; 3, isolation assembly; 31, isolation plate; 32, rotating block; 33, third gear; 34, tooth block; 35, third hinge block; 36, third torsion spring. DETAILED DESCRIPTION

[0033] 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.

[0034] As introduced in the background technology, in order to solve the deficiencies existing in the prior art and the above technical problems, this application proposes a wastewater treatment device, a treatment method and a comprehensive management system for water used in Chinese medicinal materials processing.

[0035] Embodiment 1:

[0036] See also Figure 1-Figure 3A wastewater treatment device includes a centrifuge 1, the centrifuge 1 includes a support 11, a barrel 12 fixedly mounted on the support 11, and a driving device 13 for driving the centrifuge 1 to operate, a centrifuge cylinder 14 is arranged in the barrel 12, the centrifuge cylinder 14 is rotatably connected to the barrel 12 through a bearing, a stirring device 15 is arranged in the centrifuge cylinder 14, and the driving device 13 is powered by the stirring device 15;

[0037] The stirring device 15 includes a stirring rod 151, a main stirring blade 152 fixed on the stirring rod 151, and an auxiliary stirring blade 153 sleeved on the stirring rod 151. The driving device 13 drives the stirring rod 151 to rotate. When the stirring rod 151 rotates forward, the main stirring blade 152 rotates and drives the auxiliary stirring blade 153 to rotate synchronously, and a certain space is formed between the main stirring blade 152 and the auxiliary stirring blade 153. When the stirring rod 151 rotates reversely, the main stirring blade 152 rotates and fits with one side of the auxiliary stirring blade 153.

[0038] A transmission member 2 is provided between the centrifugal cylinder 14 and the barrel 12 as well as the stirring rod 151, so that when the stirring rod 151 rotates forward, the stirring device 15 is driven to operate, and the centrifugal cylinder 14 is in a stationary state; when the stirring rod 151 rotates reversely, the stirring device 15 is driven to operate, and the centrifugal cylinder 14 and the stirring rod 151 rotate synchronously.

[0039] Specifically, the wastewater after washing the Chinese medicinal materials and the corresponding reagents are introduced into the centrifugal barrel 14. When the main stirring blade 152 and the auxiliary stirring blade 153 are separated and one end is in contact, an angle is formed between the main stirring blade 152 and the auxiliary stirring blade 153. When the wastewater is introduced into the centrifugal barrel 14, the position where the wastewater is introduced is in the area with a larger angle formed between the main stirring blade 152 and the auxiliary stirring blade 153. Then the driving device 13 drives the stirring rod 151 to rotate forward, so that the main stirring blade 152 drives the auxiliary stirring blade 153 to rotate synchronously, thereby stirring the wastewater in the centrifugal barrel 14. When the wastewater and the reagent are fully integrated, the stirring rod 151 is rotated in the opposite direction so that the stirring rod 151 The main stirring blade 152 is driven to rotate, so that the main stirring blade 152 rotates toward the auxiliary stirring blade 153, thereby driving the impurities between the two to move toward the auxiliary stirring blade 153. When the main stirring blade 152 and the auxiliary stirring blade 153 overlap, the impurities in the wastewater are collected between the main stirring blade 152 and the auxiliary stirring blade 153. Through the setting of the transmission member 2, when the stirring rod 151 rotates forward, the centrifugal cylinder 14 is stationary. After the stirring of the wastewater in the centrifugal cylinder 14 is completed, the driving device 13 drives the stirring rod 151 to rotate in the reverse direction. At this time, through the setting of the transmission member 2, the centrifugal cylinder 14 is driven to rotate, so that the wastewater inside the centrifugal cylinder 14 is filtered by the centrifugal force generated by the centrifugal cylinder 14;

[0040] By setting the main stirring blade 152 and the auxiliary stirring blade 153, when the wastewater in the centrifugal drum 14 needs to be stirred, the main stirring blade 152 and the auxiliary stirring blade 153 are in an angled shape and stir the wastewater. After the stirring of the wastewater in the centrifugal drum 14 is completed, the main stirring blade 152 rotates in the opposite direction so that the main stirring blade 152 and the auxiliary stirring blade 153 overlap, and the impurities in the centrifugal drum 14 are collected between the main stirring blade 152 and the auxiliary stirring blade 153, thereby achieving the effect of collecting impurities in the process of stirring the wastewater by the centrifugal drum 14, and solving the problem that there are a large number of leaf-shaped solid impurities in the wastewater, and the leaf-shaped impurities are easily attached to the inner wall of the centrifugal drum 14 when the centrifugal drum 14 is filtering, causing the inner wall of the centrifugal drum 14 to be blocked.

[0041] Embodiment 2:

[0042] The difference from the above embodiment 1 is that, see Figure 5-Figure 9 For the stirring device 15, a bearing cylinder 154 is fixedly installed on one side of the auxiliary stirring blade 153, an annular groove is opened on the outer periphery of the stirring rod 151, the bearing cylinder 154 is arranged in the annular groove and is rotatably connected with the stirring rod 151, the main stirring blade 152 and the auxiliary stirring blade 153 both include a movable frame 155 and a filter cloth 156 fixed in the movable frame 155, when the stirring rod 151 rotates forward, one corner of the two movable frames 155 contacts, so that a fan-shaped area is formed between the main stirring blade 152 and the auxiliary stirring blade 153, and when the stirring rod 151 rotates reversely, the sides of the two movable frames 155 fit each other;

[0043] The main stirring blade 152 and the auxiliary stirring blade 153 are both provided with a moving assembly 157, and the moving assembly 157 includes a moving plate 1571. A guide rail groove 1572 is provided at the top and the bottom of one side of the movable frame 155. A reciprocating screw 1573 is rotatably connected in the guide rail groove 1572 through a bearing. A sliding seat 1574 is slidably connected in the guide rail groove 1572. The sliding seat 1574 is assembled on the reciprocating screw 1573 through threads. Both ends of the moving plate 1571 are fixedly connected to one side of the two sliding seats 1574 respectively.

[0044] The moving assembly 157 also includes a second gear 1575 and an annular gear plate 1576. A rotating rod 1577 is rotatably connected in the movable frame 155 through a bearing. Both ends of the rotating rod 1577 are fixedly connected to a worm 1578. One end of the reciprocating screw 1573 extends into the movable frame 155 and is fixedly connected to a worm wheel 1579. The worm wheel 1579 is meshingly connected to the worm 1578. The second gear 1575 is rotatably connected to the top edge of the movable frame 155 through a bearing. The top end of the worm 1578 is fixedly connected to the second gear 1575. The annular gear plate 1576 is fixedly installed on the inner wall of the centrifugal cylinder 14. The second gear 1575 is meshingly connected to the annular gear plate 1576.

[0045] Specifically, when the stirring rod 151 rotates forward, the stirring rod 151 drives the main stirring blade 152 to rotate forward, thereby driving the main stirring blade 152 to move toward the side of the auxiliary stirring blade 153, so that the main stirring blade 152 and the auxiliary stirring blade 153 are in contact with each other, thereby generating a fan-shaped area between the main stirring blade 152 and the auxiliary stirring blade 153, and then the main stirring blade 152 drives the auxiliary stirring blade 153 to rotate, thereby stirring the wastewater in the centrifugal cylinder 14, and the main stirring blade 152 drives the auxiliary stirring blade 153 to rotate. When the centrifugal cylinder 14 is rotated, the transmission member 2 is set so that the second gear 1575 is meshed with the annular gear plate 1576, driving the second gear 1575 to rotate, thereby driving the meshing connection between the worm wheel 1579 and the worm 1578, and then driving the reciprocating screw 1573 to rotate, and the threaded connection between the reciprocating screw 1573 and the sliding seat 1574 drives the moving plate 1571 to move back and forth, thereby stirring the wastewater in the centrifugal cylinder 14 in the horizontal direction;

[0046] When the stirring rod 151 rotates in the opposite direction, the stirring rod 151 drives the main stirring blade 152 to move toward the auxiliary stirring blade 153, so that the main stirring blade 152 and the auxiliary stirring blade 153 overlap on one side. At the same time, during the movement, the main stirring blade 152 pushes the impurities in the centrifugal barrel 14 toward the auxiliary stirring blade 153, so that the impurities in the centrifugal barrel 14 are collected between the main stirring blade 152 and the auxiliary stirring blade 153.

[0047] Embodiment three:

[0048] The difference from the above-mentioned embodiment 2 is that, see Figure 4 , for the above-mentioned driving device 13, the driving device 13 includes a servo motor 131, the servo motor 131 is fixedly installed on the support 11, both sides of the bottom of the support 11 are rotatably connected to the first gear 132 through bearings, the two first gears 132 are meshed with toothed belts 133, the stirring rod 151 is rotatably connected to the barrel 12 and the centrifugal barrel 14 through a sealed bearing, one end of the stirring rod 151 extends to the bottom of the support 11 and is fixedly connected to one of the first gears 132, the output end of the servo motor 131 extends to the bottom of the support 11 and is fixedly connected to the first gear 132 on the other side, and the water outlet pipe 16 is fixedly installed on the barrel 12;

[0049] Specifically, the servo motor 131 drives one of the first gears 132 to rotate, and drives the other first gear 132 to rotate through the meshing connection between the toothed belt 133 and the first gear 132 , thereby driving the stirring rod 151 to rotate.

[0050] Embodiment 4:

[0051] The difference from the above-mentioned embodiment 3 is that, see Figure 5-Figure 9For the transmission member 2, the transmission member 2 includes a first hinge plate 21 and a first baffle plate 22. A groove is provided at the bottom of the centrifugal cylinder 14. The first hinge plate 21 is provided on the inner wall of the groove and is movably hinged to the centrifugal cylinder 14. One side of the bottom of the first hinge plate 21 is provided as an arc surface and is tangent to the inner wall of the centrifugal cylinder 14. The other side of the bottom of the first hinge plate 21 is provided as a plane and is in contact with the inner wall of the centrifugal cylinder 14. A first torsion spring 23 is installed at the hinge between the first hinge plate 21 and the inner wall of the centrifugal cylinder 14. The first baffle plate 22 is fixedly installed on the outer periphery of the stirring rod 151. The first baffle plate 22 is in contact with one side of the first hinge plate 21.

[0052] The transmission member 2 further includes a second hinge plate 24 and a second baffle plate 25. The second hinge plate 24 is arranged at the top of the outer periphery of the centrifugal cylinder 14 and is movably hinged to the centrifugal cylinder 14. One side of the bottom of the second hinge plate 24 is arranged as an arc surface and is tangent to the centrifugal cylinder 14. The other side of the bottom of the second hinge plate 24 is arranged as a plane and is in contact with the centrifugal cylinder 14. A second torsion spring 26 is installed at the hinge between the second hinge plate 24 and the centrifugal cylinder 14. The second baffle plate 25 is fixedly installed on the inner wall of the cylinder 12. The second baffle plate 25 contacts one side of the second hinge plate 24.

[0053] Specifically, when the stirring rod 151 rotates forward, the second hinged plate 24 on the outer periphery of the centrifugal cylinder 14 contacts the second baffle plate 25, and one side of the bottom of the second hinged plate 24 is set as an arc surface and tangent to the centrifugal cylinder 14, and the other side is set as a plane and close to the centrifugal cylinder 14, so that the second hinged plate 24 rotates in the opposite direction to the direction of the bottom of the second hinged plate 24 set as the plane, so that the second hinged plate 24 cannot rotate, thereby making the centrifugal cylinder 14 unable to rotate. At this time, the first baffle plate 22 on the outer periphery of the stirring rod 151 is connected to the centrifugal cylinder 14. The first hinged plate 21 is in contact with the first hinged plate 21, and one side of the bottom of the first hinged plate 21 is set as an arc surface and tangent to the inner wall of the centrifugal cylinder 14, and the other side is set as a plane and in contact with the inner wall of the centrifugal cylinder 14, so that the rotation direction of the first hinged plate 21 is in the direction of the arc surface set at the bottom of the first hinged plate 21, so that after the first baffle plate 22 contacts the first hinged plate 21, the first baffle plate 22 drives the first hinged plate 21 to rotate, so that when the centrifugal cylinder 14 is fixed, the stirring rod 151 rotates and stirs the inside of the centrifugal cylinder 14;

[0054] When the stirring rod 151 rotates in the reverse direction, the first hinge plate 21 rotates in the reverse direction to the direction of the bottom of the first hinge plate 21 being set as a plane, so that the first hinge plate 21 cannot rotate, and then the centrifugal cylinder 14 is driven to rotate when the stirring rod 151 rotates. At this time, one side of the bottom of the second hinge plate 24 is set as an arc surface, and the other side is set as a plane, so that the two hinge plates rotate in the reverse direction to the direction of the bottom of the second hinge plate 24 being set as the arc surface, so that when the centrifugal cylinder 14 rotates, the second hinge plate 24 rotates, and then when the stirring rod 151 rotates, the centrifugal cylinder 14 is driven to rotate;

[0055] When the stirring rod 151 rotates in the reverse direction, the stirring rod 151 drives the main stirring blade 152 to rotate toward the auxiliary stirring blade 153 . When the main stirring blade 152 overlaps with the auxiliary stirring blade 153 , the first baffle 22 on the outer periphery of the stirring rod 151 contacts the first hinge plate 21 .

[0056] Embodiment five:

[0057] The difference from the above-mentioned fourth embodiment is that, see Figure 5-Figure 9 For the above-mentioned centrifugal cylinder 14, an isolation assembly 3 is arranged outside the centrifugal cylinder 14, and the isolation assembly 3 includes an isolation plate 31. An annular groove is opened on the outer periphery of the centrifugal cylinder 14, and multiple isolation plates 31 are installed in the annular groove in an annular shape. The multiple isolation plates 31 are attached to each other end to end. The top and bottom of one side of the isolation plate 31 are fixedly connected to a rotating block 32, and one side of the isolation plate 31 is rotatably connected to the centrifugal cylinder 14 through the rotating block 32;

[0058] The isolation assembly 3 also includes a third gear 33 and a plurality of tooth blocks 34. An inner ring groove is provided at the bottom of the outer periphery of the centrifugal barrel 14. The third gear 33 is rotatably arranged in the inner ring groove through a bearing. One end of the rotating block 32 is fixedly connected to the third gear 33. One end of the tooth block 34 is fixedly connected to a third hinge block 35. A plurality of third hinge blocks 35 are annularly mounted on the inner wall of the barrel 12. The third hinge block 35 is movably hinged to the inner wall of the barrel 12. A third torsion spring 36 is installed at the hinge between the third hinge block 35 and the inner wall of the barrel 12. The tooth block 34 is meshed and connected to the third gear 33.

[0059] Specifically, when the stirring rod 151 rotates forward, the centrifugal barrel 14 does not move, so that the multiple isolation plates 31 are connected end to end, thereby sealing the inner wall of the annular groove and isolating the wastewater in the centrifugal barrel 14 in the centrifugal barrel 14, thereby preventing excessive wastewater in the centrifugal barrel 14 from flowing into the barrel 12, thereby causing the wastewater in the centrifugal barrel 14 to flow into the barrel 12 without being purified. When the stirring rod 151 rotates reversely, the centrifugal barrel 14 is driven to rotate, and the meshing connection between the tooth block 34 and the third gear 33 drives the third gear 33 to rotate, thereby driving the rotating block 32 to rotate, and then driving the isolation plate 31 to rotate, thereby releasing the wastewater in the centrifugal barrel 14. When one side of the isolation plate 31 rotates to contact the inner wall of the barrel 12, the isolation plate 31 cannot rotate, thereby causing the rotating block 32 and the third gear 33 to be unable to rotate. At this time, the gear is driven to rotate through the movable hinge between the third hinge block 35 and the inner wall of the barrel 12, so that the centrifugal barrel 14 can rotate forward.

[0060] Embodiment seven:

[0061] See also Figure 1-Figure 9 , this embodiment discloses a wastewater treatment method, the specific steps are:

[0062] The wastewater after cleaning the Chinese medicinal materials and the corresponding reagents are passed into the centrifugal barrel 14. When the main stirring blade 152 and the auxiliary stirring blade 153 are separated and one end is in contact, an angle is formed between the main stirring blade 152 and the auxiliary stirring blade 153. When the wastewater is passed into the centrifugal barrel 14, the position where the wastewater is passed is in the area with a larger angle formed between the main stirring blade 152 and the auxiliary stirring blade 153. Then the driving device 13 drives the stirring rod 151 to rotate forward, so that the main stirring blade 152 drives the auxiliary stirring blade 153 to rotate synchronously, thereby stirring the wastewater in the centrifugal barrel 14. When the wastewater and the reagent are fully integrated, the stirring rod 151 is rotated in the opposite direction so that the stirring rod 151 drives The main stirring blade 152 rotates, so that the main stirring blade 152 rotates in the direction of the auxiliary stirring blade 153, thereby driving the impurities between the two to move in the direction of the auxiliary stirring blade 153. When the main stirring blade 152 and the auxiliary stirring blade 153 overlap, the impurities in the wastewater are collected between the main stirring blade 152 and the auxiliary stirring blade 153. Through the setting of the transmission member 2, when the stirring rod 151 rotates forward, the centrifugal cylinder 14 is stationary. After the stirring of the wastewater in the centrifugal cylinder 14 is completed, the driving device 13 drives the stirring rod 151 to rotate in the reverse direction. At this time, through the setting of the transmission member 2, the centrifugal cylinder 14 is driven to rotate, so that the wastewater inside the centrifugal cylinder 14 is filtered by the centrifugal force generated by the centrifugal cylinder 14.

[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 wastewater treatment device, comprising a centrifuge, characterized in that: The centrifuge comprises a support, a barrel fixedly mounted on the support, and a driving device for driving the centrifuge to operate, wherein a centrifugal cylinder is arranged in the barrel, the centrifugal cylinder is rotatably connected to the barrel through a bearing, a stirring device is arranged in the centrifugal cylinder, and the driving device is powered by the stirring device; The stirring device comprises a stirring rod, a main stirring blade fixed on the stirring rod and an auxiliary stirring blade sleeved on the stirring rod, the driving device drives the stirring rod to rotate, when the stirring rod rotates forward, the main stirring blade rotates and drives the auxiliary stirring blade to rotate synchronously, and a certain space is formed between the main stirring blade and the auxiliary stirring blade, when the stirring rod rotates reversely, the main stirring blade rotates and fits one side of the auxiliary stirring blade; A transmission member is arranged between the centrifugal cylinder, the machine barrel and the stirring rod, so that when the stirring rod rotates in the forward direction, the stirring device is driven to operate, and the centrifugal cylinder is in a stationary state; when the stirring rod rotates in the reverse direction, the stirring device is driven to operate, and the centrifugal cylinder and the stirring rod rotate synchronously.

2. The wastewater treatment device according to claim 1, characterized in that: A bearing cylinder is fixedly installed on one side of the auxiliary stirring blade, and an annular groove is opened on the outer periphery of the stirring rod. The bearing cylinder is arranged in the annular groove and is rotatably connected to the stirring rod. The main stirring blade and the auxiliary stirring blade both include a movable frame and a filter cloth fixed in the movable frame. When the stirring rod rotates forward, one corner of the two movable frames are in contact to form a fan-shaped area between the main stirring blade and the auxiliary stirring blade. When the stirring rod rotates reversely, the side surfaces of the two movable frames fit together.

3. The wastewater treatment device according to claim 2, characterized in that: The driving device includes a servo motor, which is fixedly mounted on a support. Both sides of the bottom of the support are rotatably connected to first gears through bearings, and toothed belts are meshed and connected to the two first gears. The stirring rod is rotatably connected to the barrel and the centrifugal barrel through a sealed bearing. One end of the stirring rod extends to the bottom of the support and is fixedly connected to one of the first gears. The output end of the servo motor extends to the bottom of the support and is fixedly connected to the first gear on the other side. A water outlet pipe is fixedly mounted on the barrel.

4. The wastewater treatment device according to claim 3, characterized in that: The main stirring blade and the auxiliary stirring blade are both provided with a moving component, and the moving component includes a moving plate. The top and bottom of one side of the movable frame are both provided with guide rail grooves, and a reciprocating screw is rotatably connected to the guide rail groove through a bearing. A sliding seat is slidably connected to the guide rail groove, and the sliding seat is assembled on the reciprocating screw through threads. The two ends of the moving plate are respectively fixedly connected to one side of the two sliding seats.

5. The wastewater treatment device according to claim 4, characterized in that: The moving assembly also includes a second gear and an annular gear plate. A rotating rod is rotatably connected to the movable frame via a bearing. Both ends of the rotating rod are fixedly connected to a worm. One end of the reciprocating screw extends into the movable frame and is fixedly connected to a worm wheel. The worm wheel is meshingly connected to the worm. The second gear is rotatably connected to the top edge of the movable frame via a bearing. The top end of the worm is fixedly connected to the second gear. The annular gear plate is fixedly installed on the inner wall of the centrifugal cylinder. The second gear is meshingly connected to the annular gear plate.

6. The wastewater treatment device according to claim 5, characterized in that: The transmission member includes a first hinge plate and a first baffle. A groove is provided at the bottom of the centrifugal cylinder. The first hinge plate is arranged on the inner wall of the groove and is movably hinged to the centrifugal cylinder. One side of the bottom of the first hinge plate is arranged as an arc surface and is tangent to the inner wall of the centrifugal cylinder. The other side of the bottom of the first hinge plate is arranged as a plane and is in contact with the inner wall of the centrifugal cylinder. A first torsion spring is installed at the hinge between the first hinge plate and the inner wall of the centrifugal cylinder. The first baffle is fixedly installed on the outer periphery of the stirring rod. The first baffle is in contact with one side of the first hinge plate.

7. The wastewater treatment device according to claim 6, characterized in that: The transmission member also includes a second hinged plate and a second baffle, the second hinged plate is arranged at the top of the outer periphery of the centrifugal cylinder and is movably hinged to the centrifugal cylinder, one side of the bottom of the second hinged plate is arranged as an arc surface and is tangent to the centrifugal cylinder, the other side of the bottom of the second hinged plate is arranged as a plane and is in contact with the centrifugal cylinder, a second torsion spring is installed at the hinge between the second hinged plate and the centrifugal cylinder, the second baffle is fixedly installed on the inner wall of the cylinder, and the second baffle is in contact with one side of the second hinged plate.

8. The wastewater treatment device according to claim 7, characterized in that: An isolation assembly is arranged outside the centrifugal cylinder, and the isolation assembly includes an isolation plate. An annular groove is opened on the outer circumference of the centrifugal cylinder, and a plurality of the isolation plates are installed in the annular groove in an annular shape, and the multiple isolation plates are attached to each other end to end. The top and bottom of one side of the isolation plate are fixedly connected with a rotating block, and one side of the isolation plate is rotatably connected to the centrifugal cylinder through the rotating block; The isolation assembly also includes a third gear and a plurality of tooth blocks. An inner ring groove is provided at the bottom of the outer circumference of the centrifugal barrel. The third gear is rotatably arranged in the inner ring groove through a bearing. One end of the rotating block is fixedly connected to the third gear. One end of the tooth block is fixedly connected to a third hinge block. A plurality of the third hinge blocks are annularly mounted on the inner wall of the barrel. The third hinge block is movably hinged to the inner wall of the barrel. A third torsion spring is installed at the hinge between the third hinge block and the inner wall of the barrel. The tooth block is meshingly connected to the third gear.

9. A method for treating wastewater, characterized in that: The wastewater treatment device according to any one of claims 1 to 8 is applied, and the specific steps are: The wastewater after washing the Chinese medicinal materials and the corresponding reagents are passed into the centrifugal cylinder. When the main stirring blade and the auxiliary stirring blade are separated and one end is in contact, an angle is formed between the main stirring blade and the auxiliary stirring blade. When the wastewater is passed into the centrifugal cylinder, the position where the wastewater is passed is in the area with a larger angle formed between the main stirring blade and the auxiliary stirring blade. Then the driving device drives the stirring rod to rotate in the forward direction, so that the main stirring blade drives the auxiliary stirring blade to rotate synchronously, thereby stirring the wastewater in the centrifugal cylinder. When the wastewater and the reagent are fully fused, the stirring rod is rotated in the reverse direction, so that the stirring rod drives the main stirring blade to rotate, so that the main stirring blade rotates in the direction of the auxiliary stirring blade, thereby driving the impurities between the two to move in the direction of the auxiliary stirring blade. When the main stirring blade and the auxiliary stirring blade overlap, the impurities in the wastewater are collected between the main stirring blade and the auxiliary stirring blade. Through the setting of the transmission member, when the stirring rod rotates in the forward direction, the centrifugal cylinder is stationary. After the stirring of the wastewater in the centrifugal cylinder is completed, the driving device drives the stirring rod to rotate in the reverse direction. At this time, through the setting of the transmission member, the centrifugal cylinder is driven to rotate, so that the centrifugal force generated by the centrifugal cylinder is used to filter the wastewater inside the centrifugal cylinder.

10. A comprehensive management system for water used in processing Chinese medicinal materials, characterized in that: A wastewater treatment device as described in any one of claims 1 to 8 is used.

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