A mixed flocculation reaction device for agricultural waste treatment

Abstract

The present invention belongs to the technical field of agricultural waste treatment, and discloses a mixed flocculation reaction device for agricultural waste treatment, including a reaction tank, a liquid storage tube movably installed in the middle of the reaction tank, the liquid storage tube rotates relative to the reaction tank, the top of the liquid storage tube is fixedly connected with a five-way valve, the outer side of the five-way valve is fixedly connected with an infusion hose at equal angles, and a feed port is provided at the top of the reaction tank. The present invention coordinates the descent of the movable plate and the linkage process between the movable plate and the mixing component, so that when the amount of flocculant added is at the maximum value, the mixing component is also at the maximum mixing range, a large amount of flocculant and sewage are fully mixed, and a large range of mixing process is provided to improve the mixing efficiency. As the flocculant is reduced and the mixing proceeds, the mixing range is reduced accordingly, matching the current flocculant to avoid excessive mixing. The entire process is automatically adjusted, which can significantly improve the flocculation efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural waste treatment, and in particular relates to a mixed flocculation reaction device for agricultural waste treatment. Background Art

[0002] Agricultural sewage treatment, or rural sewage treatment, refers to the treatment of sewage generated in rural areas to meet emission standards and effectively utilize resources. This process is an important part of rural environmental protection and sustainable development, and is of great significance to improving rural environmental quality and improving farmers' living standards. The mixed flocculation reaction device in agricultural sewage treatment is an important part of the integrated rural sewage treatment equipment. It is mainly used to remove suspended matter, colloidal substances, etc. in sewage through physical and chemical methods to improve the treatment effect of sewage. Its main principle is to fully mix the flocculant with sewage to form flocs and complete the sewage purification process.

[0003] At present, the mixing and flocculation reaction process for sewage mainly includes injecting sewage into the interior of a reaction tank, and injecting a flocculant into the interior of the reaction tank, and achieving the mixing process by stirring the device. However, the mixing device currently used can only mix the sewage within a single range due to its fixed stirring range when mixing sewage. This mixing method is relatively inefficient and seriously affects the mixing efficiency of the flocculant and sewage.

[0004] At the same time, during the flocculation process of sewage, since the mixing of flocculants and sewage will produce certain floccules, the long stirring process will cause the floccules to adhere to the top of the stirring device, resulting in the need to clean the mixing device after a period of use before it can continue to be used. Otherwise, the mixing device will be in a state of congestion, which may damage the motor and urgently needs improvement. Summary of the invention

[0005] The object of the present invention is to provide a mixed flocculation reaction device for agricultural waste treatment to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mixed flocculation reaction device for agricultural waste treatment, comprising a reaction tank, a liquid storage tube movably installed in the middle of the reaction tank, the liquid storage tube rotates relative to the reaction tank, the top of the liquid storage tube is fixedly connected to a five-way valve, the outer side of the five-way valve is fixedly connected to a liquid infusion hose at an equal angle, a feed port is provided at the top of the reaction tank, a power assembly located on one side of the five-way valve is fixedly installed at the top of the reaction tank, the five-way valve is connected to the power assembly, and an upper fixed sleeve is fixedly sleeved on the outer side of the liquid storage tube near the top. A mixing assembly is fixedly installed at an equal angle on the bottom end of the upper fixed sleeve, a cleaning assembly is installed on one side of the outer side of the mixing assembly, the end of the infusion hose away from the five-way valve is connected to the cleaning assembly, a nozzle is fixedly connected at an equal angle at the bottom end of the outer side of the liquid storage tube, a piston plate is connected to the internal movable sleeve of the liquid storage tube, a piston rod is fixedly connected to the bottom end of the piston plate, the bottom end of the piston rod passes through the bottom end of the liquid storage tube and is fixedly connected to a movable plate, a first fixed seat is fixedly installed at an equal angle on the outer side of the movable plate, and the first fixed seat is connected to the mixing assembly.

[0007] When conducting flocculation treatment of sewage, the sewage can be fed into the reaction tank through the feed port at the top of the reaction tank, and the flocculant needs to be fed into the device through the top of the five-way valve to complete the preparation work before flocculation. At the same time, the power supply of the power component can be turned on to complete the preparation before sewage treatment.

[0008] As a further technical solution of the present invention, the outer side surface of the piston rod is movably sleeved with a limit spring, the upper and lower ends of the limit spring are respectively connected to the bottom end of the piston plate and the bottom end of the inner cavity of the liquid storage tube, and the middle part of the bottom end of the movable plate is fixedly connected to a cleaning plate located inside the reaction tank.

[0009] When treating sewage, with the continuous injection of flocculant, the valve on the side of the five-way valve can be closed and only the valve at the bottom of the five-way valve can be opened. At this time, the flocculant can enter the interior of the liquid storage tube through the five-way valve, and with the pressurization of the flocculant, the piston plate will drop accordingly, and the limit spring will be compressed and drive the piston rod to drop. At this time, the movable plate will follow and drop, and the cleaning plate will drop accordingly. When the movable plate drops to the lowest point, that is, the limit spring is compressed to the limit position, and the cleaning plate will follow to the lowest point until the bottom end of the cleaning plate contacts the bottom end of the inner cavity of the reaction tank, and the rotation of the liquid storage tube can synchronously drive the cleaning plate to rotate, and finally complete the cleaning process of the bottom end of the reaction tank.

[0010] As a further technical solution of the present invention, the power assembly includes a frame, a motor is fixedly mounted on the inner side of the frame, a driving gear is fixedly mounted on the output end of the motor, a driven gear ring is meshingly connected to one side of the driving gear, and the middle part of the driven gear ring is fixedly sleeved with the top end of the five-way valve.

[0011] When the sewage is mixed, the motor can be turned on to drive the driving gear at the bottom to rotate, and the driven gear ring will rotate accordingly, driving the five-way valve at the bottom to rotate. At this time, the liquid storage tube at the bottom will rotate accordingly, and the piston rod at the bottom will rotate accordingly. At this time, the mixing assembly located on the outer side of the liquid storage tube will rotate synchronously in the circumferential direction, so that the sewage and flocculant inside the reaction tank can be mixed.

[0012] As a further technical solution of the present invention, the mixing assembly includes a second fixed seat, which is fixedly installed at an equal angle on the bottom end of the upper fixed sleeve. The end of the second fixed seat away from the upper fixed sleeve is movably connected to the first connecting rod through a rotating shaft, and the end of the first connecting rod away from the second fixed seat is fixedly connected to the installation shaft.

[0013] As a further technical solution of the present invention, the bottom end of the mounting shaft is fixedly connected to a mixing rod, the outer side surface of the first connecting rod close to the bottom end is fixedly connected to a third fixing seat, one end of the third fixing seat away from the first connecting rod is movably connected to the second connecting rod via a rotating shaft, and the other end of the second connecting rod is movably connected to the first fixing seat via a rotating shaft.

[0014] When the flocculant is added, that is, when the flocculant is added into the liquid storage tube, as the flocculant is added, the piston plate descends and descends to the lowest point, and the flocculant can be discharged through the nozzle and enter the interior of the reaction tank. At this time, the movable plate descends to the lowest point, that is, the second connecting rod deflects toward the outer side surface, and the first connecting rod is then subjected to the thrust from the inner side surface. At this time, the angle between the first connecting rod and the liquid storage tube increases, and the mounting shaft and the mixing rod at the bottom end are driven to move toward the outer side surface. At this time, the mixing range increases, and the inner cavity of the reaction tank close to the outer side wall can be mixed in a large range through the circumferential rotation of the mixing assembly;

[0015] As the flocculant decreases and is no longer input, the limit spring automatically resets to drive the movable plate to rise, and the mixing component can be reset. At this time, the first connecting rod moves toward the direction close to the liquid storage tube, that is, the mixing range is reduced, completing the dynamic adjustment process of the mixing range.

[0016] By utilizing the flocculant addition process and coordinating the descent of the movable plate and the linkage process between the movable plate and the mixing component, when the flocculant addition amount is at the maximum, the mixing component is also at the maximum mixing range, and a large amount of flocculant and sewage are fully mixed, providing a large range of mixing process to improve the mixing efficiency. As the flocculant decreases and the mixing proceeds, the mixing range is reduced to match the current flocculant to avoid excessive mixing. The entire process is automatically adjusted, which can significantly improve the flocculation efficiency.

[0017] As a further technical solution of the present invention, the cleaning assembly includes a cleaning sleeve, which is movably connected to the mixing rod and can move up and down relative to the mixing rod. The cleaning assembly also includes a locking frame, which is connected to one side of the first connecting rod.

[0018] As a further technical solution of the present invention, a temporary storage tube is fixedly sleeved on the inner side of the locking frame, the top of the temporary storage tube is connected to the infusion hose, the interior of the temporary storage tube is movably sleeved with a limit plate, and the bottom end of the limit plate is fixedly connected to a movable rod.

[0019] As a further technical solution of the present invention, the bottom end of the movable rod passes through the bottom end of the cleaning sleeve and is connected to the top end of the cleaning sleeve, and the outer side of the movable rod is movably sleeved with a return spring, and the upper and lower ends of the return spring are respectively connected to the bottom end of the limit plate and the bottom end of the inner cavity of the temporary storage tube.

[0020] When flocculants are entangled on the surface of the mixing rod and affect the mixing, the valve on the outer side of the five-way valve can be opened. At this time, the flocculant can be transported into the temporary storage tube through the infusion hose and exert force on the limit plate. At this time, the limit plate and the movable rod drop accordingly. At this time, the return spring is compressed and drives the cleaning sleeve to move downward. At this time, the cleaning sleeve can move downward relative to the mixing rod and clean the outer side of the mixing rod to scrape off the corresponding flocculants, completing the automatic cleaning process.

[0021] By further utilizing the pressure when the flocculant is added and injecting the flocculant into the interior of the cleaning component, the cleaning sleeve can be driven downward by pressure to achieve automatic cleaning of the outer side of the mixing rod. The entire process is completed automatically and can be completed synchronously during the mixing process without shutting down the device. This can avoid the problem of traditional devices having to be shut down for cleaning and being prone to congestion, thereby improving the overall flocculation efficiency and at the same time increasing the service life of the device.

[0022] The beneficial effects of the present invention are as follows:

[0023] 1. The present invention utilizes the flocculant addition process and coordinates the descent of the movable plate and the linkage process between the movable plate and the mixing component, so that when the flocculant addition amount is at the maximum value, the mixing component is also at the maximum mixing range, a large amount of flocculant and sewage are fully mixed, and a large-scale mixing process is provided to improve the mixing efficiency. As the flocculant decreases and the mixing proceeds, the mixing range is reduced to match the current flocculant to avoid excessive mixing. The entire process is automatically adjusted, which can significantly improve the flocculation efficiency.

[0024] 2. The present invention further utilizes the pressure when the flocculant is added. By adding the flocculant into the interior of the cleaning component, the cleaning sleeve can be driven downward by pressure to achieve automatic cleaning of the outer side of the mixing rod. The entire process is completed automatically and can be completed synchronously during the mixing process without stopping the device. This can avoid the problem that traditional devices need to be stopped for cleaning and are prone to congestion, thereby improving the overall flocculation efficiency and increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a separate schematic diagram of the power assembly structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the coordination of the five-way valve and the infusion hose structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the coordination of the liquid storage tube, the piston rod and the cleaning plate structure of the present invention;

[0029] Figure 5 It is a cross-sectional schematic diagram of the internal structure of the liquid storage tube of the present invention;

[0030] Figure 6 It is a schematic diagram of the coordination of the upper fixing sleeve, the mixing component and the self-cleaning component structure of the present invention;

[0031] Figure 7 It is a schematic diagram of the coordination of the mixing component and the self-cleaning component structure of the present invention;

[0032] Figure 8 It is a cross-sectional schematic diagram of the internal structure of the self-cleaning component of the present invention.

[0033] In the figure: 1. reaction tank; 2. power assembly; 201. frame; 202. motor; 203. driving gear; 204. driven gear ring; 3. five-way valve; 4. infusion hose; 5. liquid storage tube; 6. nozzle; 7. piston plate; 8. piston rod; 9. limit spring; 10. movable plate; 11. first fixed seat; 12. cleaning plate; 13. upper fixed sleeve; 14. mixing assembly; 141. second fixed seat; 142. first connecting rod; 143. mounting shaft; 144. mixing rod; 145. third fixed seat; 146. second connecting rod; 15. cleaning assembly; 151. cleaning sleeve; 152. temporary storage tube; 153. limit plate; 154. movable rod; 155. reset spring; 156. locking frame. DETAILED DESCRIPTION

[0034] 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.

[0035] like Figures 1 to 8 As shown, in an embodiment of the present invention, a mixed flocculation reaction device for agricultural waste treatment includes a reaction tank 1, a liquid storage tube 5 is movably installed in the middle of the reaction tank 1, the liquid storage tube 5 rotates relative to the reaction tank 1, the top of the liquid storage tube 5 is fixedly connected to a five-way valve 3, the outer side of the five-way valve 3 is fixedly connected to a liquid infusion hose 4 at an equal angle, a feed port is provided at the top of the reaction tank 1, a power assembly 2 located on one side of the five-way valve 3 is fixedly installed at the top of the reaction tank 1, the five-way valve 3 is connected to the power assembly 2, an upper fixed sleeve 13 is fixedly sleeved on the outer side of the liquid storage tube 5 near the top, and the bottom of the upper fixed sleeve 13 A mixing assembly 14 is fixedly installed at an equal angle, and a cleaning assembly 15 is installed on one side of the outer side of the mixing assembly 14. The end of the infusion hose 4 away from the five-way valve 3 is connected to the cleaning assembly 15. A nozzle 6 is fixedly connected at an equal angle to the bottom end of the outer side of the liquid storage tube 5. A piston plate 7 is movably sleeved inside the liquid storage tube 5. A piston rod 8 is fixedly connected to the bottom end of the piston plate 7. The bottom end of the piston rod 8 passes through the bottom end of the liquid storage tube 5 and is fixedly connected to a movable plate 10. A first fixed seat 11 is fixedly installed at an equal angle on the outer side of the movable plate 10, and the first fixed seat 11 is connected to the mixing assembly 14.

[0036] When flocculation treatment of sewage is carried out, sewage can be fed into the reaction tank 1 through the feed port at the top of the reaction tank 1, and flocculant needs to be fed into the device through the top of the five-way valve 3 to complete the preparation work before flocculation. At the same time, the power supply of the power component 2 can be turned on to complete the preparation before sewage treatment.

[0037] like Figure 4 and Figure 5 As shown, the outer side surface of the piston rod 8 is movably sleeved with a limit spring 9, and the upper and lower ends of the limit spring 9 are respectively connected to the bottom end of the piston plate 7 and the bottom end of the inner cavity of the liquid storage tube 5, and the middle part of the bottom end of the movable plate 10 is fixedly connected to a cleaning plate 12 located inside the reaction tank 1.

[0038] When treating sewage, with the continuous injection of flocculant, the valve on the side of the five-way valve 3 can be closed, and only the valve at the bottom of the five-way valve 3 can be opened. At this time, the flocculant can enter the interior of the liquid storage tube 5 through the five-way valve 3, and with the pressurization of the flocculant, the piston plate 7 will drop accordingly, and the limit spring 9 will be compressed and drive the piston rod 8 to drop. At this time, the movable plate 10 will follow and drop, and the cleaning plate 12 will drop accordingly. When the movable plate 10 drops to the lowest point, that is, the limit spring 9 is compressed to the extreme position, and the cleaning plate 12 will follow to the lowest point until the bottom end of the cleaning plate 12 contacts the bottom end of the inner cavity of the reaction tank 1, and the rotation of the liquid storage tube 5 can synchronously drive the cleaning plate 12 to rotate, and finally complete the cleaning process of the bottom end of the reaction tank 1.

[0039] like Figure 1 and Figure 2 As shown, the power assembly 2 includes a frame 201, a motor 202 is fixedly mounted on the inner side of the frame 201, a driving gear 203 is fixedly mounted on the output end of the motor 202, a driven gear ring 204 is meshedly connected to one side of the driving gear 203, and the middle part of the driven gear ring 204 is fixedly sleeved with the top end of the five-way valve 3.

[0040] When the sewage is mixed, the motor 202 can be turned on to drive the driving gear 203 at the bottom to rotate, and the driven gear ring 204 will rotate accordingly, and drive the five-way valve 3 at the bottom to rotate, and the liquid storage tube 5 at the bottom will rotate accordingly, and the piston rod 8 at the bottom will rotate accordingly, and the mixing assembly 14 located on the outer side of the liquid storage tube 5 will rotate synchronously in the circumferential direction, so as to mix the sewage and flocculant located inside the reaction tank 1.

[0041] like Figure 6 and Figure 7 As shown, the mixing assembly 14 includes a second fixed seat 141, which is fixedly installed at an equal angle on the bottom end of the upper fixed sleeve 13, and the end of the second fixed seat 141 away from the upper fixed sleeve 13 is movably connected to the first connecting rod 142 through a rotating shaft, and the end of the first connecting rod 142 away from the second fixed seat 141 is fixedly connected to the installation shaft 143, and the bottom end of the installation shaft 143 is fixedly connected to the mixing rod 144, and the outer side surface of the first connecting rod 142 close to the bottom end is fixedly connected to the third fixed seat 145, and the end of the third fixed seat 145 away from the first connecting rod 142 is movably connected to the second connecting rod 146 through a rotating shaft, and the other end of the second connecting rod 146 is movably connected to the first fixed seat 11 through a rotating shaft.

[0042] Embodiment: When the flocculant is added, that is, when the flocculant is added into the liquid storage tube 5, as the flocculant is added, the piston plate 7 is lowered and drops to the lowest point. At the same time, the flocculant can be discharged through the nozzle 6 and enter the interior of the reaction tank 1. At this time, the movable plate 10 drops to the lowest point, that is, the second connecting rod 146 is deflected toward the outer side surface. At this time, the first connecting rod 142 is subjected to the thrust from the inner side surface. At this time, the angle between the first connecting rod 142 and the liquid storage tube 5 increases, and drives the mounting shaft 143 and the mixing rod 144 at the bottom end to move toward the outer side surface. At this time, the mixing range increases. The inner cavity of the reaction tank 1 close to the outer wall can be mixed in a large range through the circumferential rotation of the mixing assembly 14.

[0043] As the flocculant decreases and is no longer input, the limit spring 9 automatically resets to drive the movable plate 10 to rise, and the mixing assembly 14 can be reset. At this time, the first connecting rod 142 moves toward the direction close to the liquid storage tube 5, that is, the mixing range is reduced, completing the dynamic adjustment process of the mixing range.

[0044] By utilizing the flocculant addition process and coordinating the descent of the movable plate 10 and the linkage process between it and the mixing component 14, when the flocculant addition amount is at the maximum value, the mixing component 14 is also at the maximum mixing range, and a large amount of flocculant and sewage are fully mixed, providing a large-scale mixing process to improve the mixing efficiency. As the flocculant decreases and the mixing proceeds, the mixing range is reduced to match the current flocculant to avoid excessive mixing. The entire process is automatically adjusted, which can significantly improve the flocculation efficiency.

[0045] like Figure 6 and Figure 7 as well as Figure 8 As shown, the cleaning assembly 15 includes a cleaning sleeve 151, which is movably connected to the mixing rod 144, and the cleaning sleeve 151 moves up and down relative to the mixing rod 144. The cleaning assembly 15 also includes a locking frame 156, which is connected to one side of the first connecting rod 142, and the inner side of the locking frame 156 is fixedly connected with a temporary storage tube 152, and the top of the temporary storage tube 152 is connected to the infusion hose 4. The interior of the temporary storage tube 152 is movably connected with a limit plate 153, and the bottom end of the limit plate 153 is fixedly connected with a movable rod 154, and the bottom end of the movable rod 154 passes through the bottom end of the cleaning sleeve 151 and is connected to the top end of the cleaning sleeve 151, and the outer side of the movable rod 154 is movably connected with a reset spring 155, and the upper and lower ends of the reset spring 155 are respectively connected to the bottom end of the limit plate 153 and the bottom end of the inner cavity of the temporary storage tube 152.

[0046] Embodiment: When flocculants are entangled on the surface of the mixing rod 144 and affect the mixing, the valve on the outer side of the five-way valve 3 can be opened. At this time, the flocculant can be transported into the interior of the temporary storage tube 152 through the infusion hose 4 and exert a force on the limit plate 153. At this time, the limit plate 153 drops accordingly, and the movable rod 154 drops accordingly. At this time, the return spring 155 is compressed and drives the cleaning sleeve 151 to move downward. At this time, the cleaning sleeve 151 can move downward relative to the mixing rod 144, clean the outer side of the mixing rod 144, scrape off the corresponding flocculants, and complete the automatic cleaning process.

[0047] By further utilizing the pressure when the flocculant is added, by adding the flocculant into the interior of the cleaning component 15, the cleaning sleeve 151 can be driven downward by the pressure, thereby realizing automatic cleaning of the outer side of the mixing rod 144. The whole process is completed automatically and can be completed synchronously during the mixing process without stopping the device. This can avoid the problem that traditional devices need to be stopped for cleaning and are prone to congestion, thereby improving the overall flocculation efficiency and at the same time increasing the service life of the device.

[0048] Working principle and usage process:

[0049] When the sewage is flocculated, the sewage can be fed into the reaction tank 1 through the feed port at the top of the reaction tank 1, and the flocculant needs to be fed into the device through the top of the five-way valve 3, so that the preparation work before flocculation can be completed. At the same time, the power supply of the power component 2 can be turned on to complete the preparation before sewage treatment;

[0050] When the sewage is mixed, the motor 202 can be turned on to drive the driving gear 203 at the bottom to rotate, and the driven gear ring 204 rotates accordingly, and drives the five-way valve 3 at the bottom to rotate, and the liquid storage tube 5 at the bottom rotates accordingly, and the piston rod 8 at the bottom rotates accordingly, and the mixing assembly 14 located on the outer side of the liquid storage tube 5 rotates synchronously in the circumferential direction, so that the sewage and flocculant located inside the reaction tank 1 can be mixed;

[0051] When treating sewage, with the continuous injection of flocculant, the valve on the side of the five-way valve 3 can be closed, and only the valve at the bottom of the five-way valve 3 can be opened. At this time, the flocculant can enter the interior of the liquid storage tube 5 through the five-way valve 3, and with the pressurization of the flocculant, the piston plate 7 will drop accordingly, and the limit spring 9 will be compressed and drive the piston rod 8 to drop. At this time, the movable plate 10 will follow and drop, and the cleaning plate 12 will drop accordingly. When the movable plate 10 drops to the lowest point, that is, the limit spring 9 is compressed to the limit position, and the cleaning plate 12 will follow to the lowest point until the bottom end of the cleaning plate 12 contacts the bottom end of the inner cavity of the reaction tank 1, and the rotation of the liquid storage tube 5 can synchronously drive the cleaning plate 12 to rotate, and finally complete the cleaning process of the bottom end of the reaction tank 1;

[0052] When the flocculant is added, that is, when the flocculant is added into the liquid storage tube 5, as the flocculant is added, the piston plate 7 is lowered and drops to the lowest point. At the same time, the flocculant can be discharged through the nozzle 6 and enter the interior of the reaction tank 1. At this time, the movable plate 10 drops to the lowest point, that is, the second connecting rod 146 is deflected toward the outer side surface. At this time, the first connecting rod 142 is subjected to the thrust from the inner side surface. At this time, the angle between the first connecting rod 142 and the liquid storage tube 5 increases, and drives the mounting shaft 143 and the mixing rod 144 at the bottom end to move toward the outer side surface. At this time, the mixing range increases. The inner cavity of the reaction tank 1 close to the outer wall can be mixed in a large range through the circumferential rotation of the mixing assembly 14.

[0053] As the flocculant decreases and the flocculant is no longer input, the limit spring 9 automatically resets to drive the movable plate 10 to rise, and the mixing assembly 14 is reset. At this time, the first connecting rod 142 moves toward the direction close to the liquid storage tube 5, that is, the mixing range is reduced, and the dynamic adjustment process of the mixing range is completed;

[0054] When flocculants are entangled on the surface of the mixing rod 144 and affect the mixing, the valve on the outer side of the five-way valve 3 can be opened. At this time, the flocculant can be transported into the interior of the temporary storage tube 152 through the infusion hose 4 and exert a force on the limit plate 153. At this time, the limit plate 153 drops accordingly, and the movable rod 154 drops accordingly. At this time, the return spring 155 is compressed and drives the cleaning sleeve 151 to move downward. At this time, the cleaning sleeve 151 can move downward relative to the mixing rod 144, clean the outer side of the mixing rod 144, scrape off the corresponding flocculants, and complete the automatic cleaning process.

[0055] 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 mixed flocculation reaction device for agricultural waste treatment, comprising a reaction tank (1), characterized in that: A liquid storage tube (5) is movably mounted in the middle of the reaction tank (1), the liquid storage tube (5) rotates relative to the reaction tank (1), the top end of the liquid storage tube (5) is fixedly connected to a five-way valve (3), the outer side surface of the five-way valve (3) is fixedly connected to a liquid infusion hose (4) at an equal angle, a feed port is provided at the top end of the reaction tank (1), a power assembly (2) located on one side of the five-way valve (3) is fixedly mounted at the top end of the reaction tank (1), the five-way valve (3) and the power assembly (2) are connected, an upper fixed sleeve (13) is fixedly sleeved at a position close to the top end of the outer side surface of the liquid storage tube (5), a mixing assembly (14) is fixedly mounted at an equal angle at the bottom end of the upper fixed sleeve (13), and the mixing assembly (14) is fixedly mounted at an equal angle. A cleaning component (15) is installed on one side of the outer side of the mixing component (14); one end of the infusion hose (4) away from the five-way valve (3) is connected to the cleaning component (15); a nozzle (6) is fixedly connected at an equal angle to the bottom end of the outer side of the liquid storage tube (5); a piston plate (7) is movably sleeved inside the liquid storage tube (5); a piston rod (8) is fixedly connected to the bottom end of the piston plate (7); the bottom end of the piston rod (8) passes through the bottom end of the liquid storage tube (5) and is fixedly connected to a movable plate (10); a first fixing seat (11) is fixedly installed at an equal angle on the outer side of the movable plate (10); and the first fixing seat (11) is connected to the mixing component (14).

2. A mixed flocculation reaction device for agricultural waste treatment according to claim 1, characterized in that: The outer side surface of the piston rod (8) is movably sleeved with a limit spring (9), and the upper and lower ends of the limit spring (9) are respectively connected to the bottom end of the piston plate (7) and the bottom end of the inner cavity of the liquid storage tube (5), and the middle part of the bottom end of the movable plate (10) is fixedly connected to a cleaning plate (12) located inside the reaction tank (1).

3. A mixed flocculation reaction device for agricultural waste treatment according to claim 1, characterized in that: The power assembly (2) comprises a frame (201), a motor (202) is fixedly mounted on the inner side of the frame (201), a driving gear (203) is fixedly mounted on the output end of the motor (202), a driven gear ring (204) is meshingly connected to one side of the driving gear (203), and the middle portion of the driven gear ring (204) is fixedly sleeved with the top end of the five-way valve (3).

4. The mixed flocculation reaction device for agricultural waste treatment according to claim 1, characterized in that: The mixing assembly (14) comprises a second fixing seat (141), the second fixing seat (141) being fixedly mounted at an equal angle on the bottom end of the upper fixing sleeve (13), one end of the second fixing seat (141) away from the upper fixing sleeve (13) being movably connected to the first connecting rod (142) via a rotating shaft, and one end of the first connecting rod (142) away from the second fixing seat (141) being fixedly connected to the mounting shaft (143).

5. A mixed flocculation reaction device for agricultural waste treatment according to claim 4, characterized in that: The bottom end of the installation shaft (143) is fixedly connected to a mixing rod (144), the outer side surface of the first connecting rod (142) close to the bottom end is fixedly connected to a third fixing seat (145), one end of the third fixing seat (145) away from the first connecting rod (142) is movably connected to a second connecting rod (146) via a rotating shaft, and the other end of the second connecting rod (146) is movably connected to the first fixing seat (11) via a rotating shaft.

6. A mixed flocculation reaction device for agricultural waste treatment according to claim 5, characterized in that: The cleaning assembly (15) comprises a cleaning sleeve (151), the cleaning sleeve (151) being movably sleeved with the mixing rod (144), the cleaning sleeve (151) being movable up and down relative to the mixing rod (144), and the cleaning assembly (155) further comprising a locking frame (156), the locking frame (156) being connected to one side of the first connecting rod (142).

7. A mixed flocculation reaction device for agricultural waste treatment according to claim 6, characterized in that: A temporary storage tube (152) is fixedly sleeved on the inner side surface of the locking frame (156); the top end of the temporary storage tube (152) is in communication with the infusion hose (4); a limit plate (153) is movably sleeved inside the temporary storage tube (152); and a movable rod (154) is fixedly connected to the bottom end of the limit plate (153).

8. A mixed flocculation reaction device for agricultural waste treatment according to claim 7, characterized in that: The bottom end of the movable rod (154) passes through the bottom end of the cleaning sleeve (151) and is connected to the top end of the cleaning sleeve (151). The outer side surface of the movable rod (154) is movably sleeved with a return spring (155). The upper and lower ends of the return spring (155) are respectively connected to the bottom end of the limit plate (153) and the bottom end of the inner cavity of the temporary storage tube (152).

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