Reaction device for producing flocculant powder and use method of reaction device

Abstract

The invention provides a reaction device for flocculant powder production and a using method thereof.The reaction device comprises a reaction tank and a stirring and mixing mechanism, the surface of the reaction tank is connected with a reaction cover, a temperature control adjusting mechanism is arranged on the inner side of the reaction tank, the stirring and mixing mechanism is arranged in the reaction tank, the bottom of the reaction tank is connected with a discharging pipe in a sealed mode, and the discharging pipe is connected with a feeding pipe. By means of the stirring and mixing mechanism, transverse and vertical three-dimensional stirring of materials on the upper portion, the middle portion and the lower portion can be achieved through cooperation of multiple components, mixing is more uniform and sufficient, the reaction efficiency and quality of flocculating agent powder are improved, and the temperature inside the reaction tank can be monitored in real time through a temperature sensor by means of the temperature control adjusting mechanism. The controller automatically controls heating and cooling and is matched with a heat insulation material, the reaction temperature is ensured to be stable, the reaction effect is guaranteed, high-pressure water spraying and nozzle rotating cleaning can be automatically started through the cleaning mechanism after the materials are completely discharged, coverage is comprehensive, manual operation is reduced, residual pollution is avoided, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field related to flocculant powder production, and in particular to a reaction device for flocculant powder production and a method for using the same. Background Art

[0002] In the fields of environmental protection and industrial wastewater treatment, flocculant powder is a key agent for achieving water purification and removing suspended solids. Its production process relies on professional reaction devices. The reaction device for flocculant powder production is the core equipment for realizing material reaction and preparing qualified flocculant powder products. It is usually composed of a reaction tank body, a power transmission system, and material conveying components. The reaction tank body, as the core component, provides a closed space for material reaction and ensures the stability and safety of the reaction process; the power transmission system provides the necessary power support for the reaction process through driving devices such as motors. Therefore, there is a special need for a reaction device for flocculant powder production and a method of using the same.

[0003] However, the existing reaction devices for flocculant powder production have a relatively simple stirring structure, which cannot ensure that the materials are fully mixed and reacted in the reaction device, resulting in unstable flocculant quality. In addition, after the materials in the reaction tank are discharged, the remaining materials in the reaction tank need to be manually cleaned, resulting in a lot of time and labor costs. Summary of the Invention

[0004] The purpose of the present invention is to provide a reaction device for producing flocculant powder and a method for using the same, so as to solve the problem that the existing reaction device for producing flocculant powder proposed in the above background technology has a relatively simple stirring structure and cannot ensure that the materials are fully mixed and reacted in the reaction device, resulting in unstable quality of the flocculant. After the materials in the reaction tank are discharged, manual cleaning of the materials that may remain in the reaction tank is required, resulting in a lot of time and labor costs.

[0005] To achieve the above-mentioned object, the present invention provides a reaction device for producing flocculant powder and a method for using the same, comprising a reaction tank and a stirring and mixing mechanism, wherein the surface of the reaction tank is connected to a reaction cover, the inner side of the reaction tank is provided with a temperature control and adjustment mechanism, the interior of the reaction tank is provided with a stirring and mixing mechanism, the bottom of the reaction tank is sealedly connected to a discharge pipe, the inner side of the reaction tank is connected to a fixing frame, the surface of the reaction cover is provided with a cleaning mechanism, the surface of the reaction cover is connected to a controller, the surface of the reaction cover is connected to a feed pipe, and the surface of the fixing frame is connected to a connecting shell;

[0006] The stirring and mixing mechanism includes a first motor, a first stirring rod, a second stirring rod, a first bevel gear, a first stirring plate, a first scraper, a second stirring plate, a second bevel gear, a second scraper, a spiral auger and a third stirring plate. The first motor is installed on the surface of the reaction cover, and the first stirring rod is connected to one side of the surface of the connecting shell. One end of the first motor is connected to the second stirring rod, one end of the first stirring rod is connected to the first bevel gear, one side of the surface of the first stirring rod is connected to the first stirring plate, one end of the second stirring rod is connected to the first scraper, one end of the second stirring rod is connected to the second stirring plate, one end of the second stirring rod is connected to the second bevel gear, one end of the second stirring rod is connected to the second scraper, one end of the second stirring rod is connected to the spiral auger, and the surface of the second scraper is connected to the third stirring plate.

[0007] Preferably, one end of the first motor passes through the reaction cover and is connected to the second stirring rod, and the surface of the first scraper is in contact with the inner wall of the reaction tank.

[0008] Preferably, one end of the spiral auger is embedded in the inside of the discharge pipe, and the size of the one end of the spiral auger is consistent with that of the discharge pipe.

[0009] Preferably, the first bevel gear is meshed with the second bevel gear, and the surface of the second scraper is in contact with the inner wall of the reaction tank.

[0010] Preferably, three groups of the first stirring rods are provided, and the first stirring rods are distributed in a circular shape with equal intervals.

[0011] Preferably, the temperature control and adjustment mechanism includes a cooling pipe, a heating pipe, high-temperature resistant glass wool, a temperature sensor, a water inlet pipe and a return pipe. The inner side of the reaction tank is embedded with a cooling pipe, the inner side of the reaction tank is embedded with a heating pipe, the inner side of the reaction tank is embedded with high-temperature resistant glass wool, the surface of the reaction cover is penetrated by a temperature sensor, one end of the cooling pipe is connected to the water inlet pipe, and the other end of the cooling pipe is connected to the return pipe.

[0012] Preferably, the cooling tube is electrically connected to the controller, the heating tube is electrically connected to the controller, and the temperature sensor is electrically connected to the controller.

[0013] Preferably, the cleaning mechanism includes a first connecting pipe, a water storage block, a protective shell, a second connecting pipe, a second motor, a high-pressure nozzle and a fixed block. The surface of the reaction cover is connected with the first connecting pipe, the surface of the reaction cover is connected with the water storage block, the surface of the water storage block is connected with the protective shell, the surface of the water storage block is sealed with the second connecting pipe, the inside of the protective shell is embedded with the second motor, one end of the second connecting pipe is sealed with the high-pressure nozzle, and one end of the second motor is connected with the fixed block.

[0014] Preferably, the water storage block is a hollow structure, the first connecting pipe is sealed and connected to the water storage block, the high-pressure nozzles are distributed in multiple groups of rings with equal intervals, and the second motor is electrically connected to the controller.

[0015] Preferably, the method comprises the following steps:

[0016] Step 1: Add materials into the feeding pipe, start the first motor, and the first motor drives the second stirring rod to rotate, and the second stirring rod drives the second stirring plate and the second scraper to rotate. At this time, the upper material is continuously stirred and mixed vertically by the second stirring plate, and the third stirring plate on the surface of the second scraper vertically stirs and mixes the material at the bottom of the reaction tank, and the first bevel gear and the second bevel gear are engaged and moved, thereby driving the first stirring rod to rotate, and the first stirring rod drives the first stirring plate to rotate, and at this time the middle material is horizontally stirred and mixed by the first stirring plate;

[0017] Step 2: While the materials are being stirred and mixed, the temperature sensor monitors the internal temperature of the reactor in real time and transmits the temperature to the controller in the form of an electrical signal. The controller then controls the opening and closing of the cooling pipe and the heating pipe according to the set temperature. When the temperature is lower than the set temperature range, the controller starts the heating pipe for heating. When the temperature is higher than the set temperature range, the controller starts the cooling pipe for cooling.

[0018] Step 3: After the stirring reaction of the flocculant powder is completed, open the discharge pipe to discharge the flocculant powder. After the flocculant powder inside the reaction tank is discharged, start the external water valve, and water enters the water storage block through the first connecting pipe. When the water storage block is full of water, water is sprayed out from the high-pressure nozzle through the second connecting pipe to clean the inside of the reaction tank, and start the second motor. The second motor drives the second connecting pipe to rotate back and forth at a certain angle through the fixed block. At this time, the second connecting pipe drives the synchronous high-pressure nozzle to rotate back and forth, thereby more comprehensively cleaning the inside of the reaction tank.

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

[0020] 1. The equipment adopts a unique stirring and mixing mechanism design. The first motor drives the second stirring rod to drive the second stirring plate, the second scraper and the third stirring plate to vertically stir the materials at the top and bottom of the reaction tank. At the same time, the bevel gear transmission is used to drive the first stirring rod to drive the first stirring plate to horizontally stir the materials in the middle, realizing all-round stirring and mixing of materials in different dimensions and different areas. Compared with single-direction stirring, this three-dimensional stirring method can make the materials contact and react faster and more evenly, greatly improving the mixing efficiency and reaction sufficiency of the flocculant powder, and ensuring the stability of product quality.

[0021] 2. The temperature control mechanism uses a temperature sensor to monitor the temperature inside the reaction tank in real time, and converts the data into electrical signals and transmits them to the controller. The controller accurately controls the working status of the cooling tube and the heating tube according to the preset temperature range. When the temperature is abnormal, the system automatically starts the heating or cooling function, and cooperates with high-temperature resistant glass wool to reduce heat loss or intrusion, so that the reaction is always in the ideal temperature range. This automated, high-precision temperature control mechanism avoids reduced reaction efficiency or product quality defects due to temperature fluctuations, and provides a stable and reliable environment for material reactions.

[0022] 3. The cleaning mechanism automatically activates after the material is discharged. External water flows into the water reservoir through the first connecting pipe. Once the reservoir is full, it is sprayed out through the second connecting pipe from multiple sets of annularly distributed high-pressure nozzles, powerfully flushing the interior of the reaction tank. Simultaneously, a second motor drives the nozzles in reciprocating rotation, expanding the cleaning coverage and ensuring that no material remains inside the tank. This intelligent cleaning process requires no excessive human intervention, saving cleaning time and labor costs, effectively preventing residual material from contaminating subsequent production, extending the equipment's service life, and improving overall maintenance convenience and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic cross-sectional view of the overall structure of the present invention;

[0024] Figure 2 This is a schematic structural diagram of the stirring and mixing mechanism of the present invention;

[0025] Figure 3 This is a schematic diagram of the temperature control mechanism structure of the present invention;

[0026] Figure 4 This is a schematic structural diagram of the cleaning mechanism of the present invention;

[0027] Figure 5 This is a schematic diagram of the exploded structure of the cleaning mechanism of the present invention;

[0028] Figure 6 For the present invention Figure 2 A in the middle is an enlarged structural diagram;

[0029] Figure 7 For the present invention Figure 3 Enlarged structural diagram at point B in the middle.

[0030] In the figure: 1. reaction tank; 2. reaction cover; 3. temperature control mechanism; 301. cooling tube; 302. heating tube; 303. high temperature resistant glass wool; 304. temperature sensor; 305. water inlet pipe; 306. water return pipe; 4. stirring and mixing mechanism; 401. first motor; 402. first stirring rod; 403. second stirring rod; 404. first bevel gear; 405. first stirring plate; 406. first scraper; 407. second stirring plate; 408. second bevel gear; 409. second scraper; 410. spiral auger; 411. third stirring plate; 5. discharge pipe; 6. fixing frame; 7. cleaning mechanism; 701. first connecting pipe; 702. water storage block; 703. protective shell; 704. second connecting pipe; 705. second motor; 706. high pressure nozzle; 707. fixing block; 8. controller; 9. feeding pipe; 10. connecting shell. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0032] See also Figure 1-7 The present invention provides a reaction device for producing flocculant powder and a method for using the same: the device comprises a reaction tank 1 and a stirring and mixing mechanism 4, the surface of the reaction tank 1 is connected to a reaction cover 2, the inner side of which is provided with a temperature control and adjustment mechanism 3, the interior of the reaction tank 1 is provided with the stirring and mixing mechanism 4, the bottom of the reaction tank 1 is sealedly connected to a discharge pipe 5, the inner side of the reaction tank 1 is connected to a fixing frame 6, the surface of the reaction cover 2 is provided with a cleaning mechanism 7, the surface of the reaction cover 2 is connected to a controller 8, the surface of the reaction cover 2 is connected to a feed pipe 9, and the surface of the fixing frame 6 is connected to a connecting shell 10;

[0033] The stirring and mixing mechanism 4 includes a first motor 401, a first stirring rod 402, a second stirring rod 403, a first bevel gear 404, a first stirring plate 405, a first scraper 406, a second stirring plate 407, a second bevel gear 408, a second scraper 409, a spiral auger 410 and a third stirring plate 411. The first motor 401 is installed on the surface of the reaction cover 2, and the first stirring rod 402 is connected to one side of the surface of the connecting shell 10. One end of the first motor 401 is connected to the second stirring rod 403, and one end of the first stirring rod 402 is connected to the first bevel gear 404. The surface of the first stirring rod 402 One side of the surface is connected to the first stirring plate 405, one end of the second stirring rod 403 is penetrated and connected to the first scraper 406, one end of the second stirring rod 403 is penetrated and connected to the second stirring plate 407, one end of the second stirring rod 403 is penetrated and connected to the second bevel gear 408, one end of the second stirring rod 403 is penetrated and connected to the second scraper 409, one end of the second stirring rod 403 is connected to the spiral auger 410, and the surface of the second scraper 409 is connected to the third stirring plate 411. Through the first motor 401, the first stirring rod 402, the second stirring rod 403, the first bevel gear 404, the first stirring plate 405, The first scraper 406, the second stirring plate 407, the second bevel gear 408, the second scraper 409, the spiral auger 410 and the third stirring plate 411 are arranged. When in use, when the reaction tank 1 is working, the reaction material to be reacted is first poured into the reaction tank 1 through the feeding pipe 9, and then the first motor 401 on the reaction cover 2 is started. The first motor 401 drives the second stirring rod 403 to rotate, and then drives the second stirring plate 407, the second scraper 409 and the spiral auger 410 connected thereto to rotate synchronously. During this process, the second stirring plate 407 continues to stir to fully mix the materials for reaction, and the first scraper 40 6 and the second scraper 409 are close to the inner wall of the reaction tank 1 to scrape off the attached materials and re-enter the stirring area. The third stirring plate 411 on the second scraper 409 stirs the materials at the bottom of the tank to ensure that there are no dead angles. At the same time, the second stirring rod 403 drives the second bevel gear 408 to rotate, and through the meshing transmission between the gears, drives the first bevel gear 404 to rotate, and then the first stirring rod 402 drives the first stirring plate 405 to stir the reaction horizontally. After the flocculant powder reaction is completed, the valve of the discharge pipe 5 is opened, and the spiral auger 410 rotates to push the reacted materials to the discharge pipe 5, completing the discharge process.

[0034] Furthermore, one end of the first motor 401 passes through the reaction cover 2 and is connected to the second stirring rod 403, and the surface of the first scraper 406 is in contact with the inner wall of the reaction tank 1. Through the setting of the first scraper 406, when in use, the surface of the first scraper 406 is in contact with the inner wall of the reaction tank 1, scraping the material adhered to the upper part of the inner wall of the reaction tank 1, so that it re-participates in the stirring and mixing reaction.

[0035] Furthermore, one end of the spiral auger 410 is embedded in the inside of the discharge pipe 5, and one end of the spiral auger 410 is consistent with the size of the discharge pipe 5. Through the setting of the spiral auger 410, when in use, one end of the spiral auger 410 is embedded in the discharge pipe 5. After the reaction is completed, it rotates to push the material to the discharge pipe 5 to realize discharging.

[0036] Furthermore, the first bevel gear 404 is meshed with the second bevel gear 408, and the surface of the second scraper 409 is in contact with the inner wall of the reaction tank 1. Through the setting of the first bevel gear 404, when in use, the first bevel gear 404 is meshed with the second bevel gear 408, and can transmit the rotation of the second stirring rod 403 to the first stirring rod 402, thereby achieving stirring in different directions.

[0037] Furthermore, three groups of first stirring rods 402 are provided, and the first stirring rods 402 are distributed in a circular shape with equal intervals. Through the setting of the first stirring rods 402, when in use, the first stirring rods 402 are used to drive the first stirring plate 405, thereby facilitating the subsequent stirring and mixing reaction of the materials by the first stirring plate 405.

[0038] Furthermore, the temperature control and adjustment mechanism 3 includes a cooling tube 301, a heating tube 302, high-temperature resistant glass wool 303, a temperature sensor 304, a water inlet pipe 305 and a return pipe 306. The inner side of the reaction tank 1 is embedded with the cooling tube 301, the inner side of the reaction tank 1 is embedded with the heating tube 302, the inner side of the reaction tank 1 is embedded with the high-temperature resistant glass wool 303, and the surface of the reaction cover 2 is penetrated by the temperature sensor 304. One end of the cooling tube 301 is connected to the water inlet pipe 305, and the other end of the cooling tube 301 is connected to the return pipe 306. Through the arrangement of the cooling tube 301, the heating tube 302, high-temperature resistant glass wool 303, the temperature sensor 304, the water inlet pipe 305 and the return pipe 306, when in use, the temperature sensor 304 is installed on the surface of the reaction cover 2, which can detect the temperature changes inside the reaction tank 1 in real time and accurately, and convert the monitored temperature data into electrical signals and transmit them to the controller 8. The controller 8 pre-sets the reaction temperature. The required temperature range is determined by the controller 8. When the electrical signal of the temperature sensor 304 is received, an analysis and judgment will be performed immediately. If the detected temperature is lower than the lower limit of the set temperature range, the controller 8 will immediately send a start instruction to the heating tube 302. The heating tube 302 is embedded in the inner side of the reaction tank 1. After startup, it starts to heat the tank, and the high-temperature resistant glass wool 303 effectively isolates the heat from being transferred to the outside. If the detected temperature is higher than the upper limit of the set temperature range, the controller 8 will immediately turn off the heating tube 302 and automatically open the external coolant valve at the same time. The coolant flows into the cooling tube 301 through the water inlet pipe 305 connected to one end of the cooling tube 301. Since the cooling tube 301 is also embedded in the inner side of the reaction tank 1, the coolant absorbs the excess heat in the tank during the flow in the pipe to achieve cooling. After completing the heat absorption, the coolant is discharged through the return pipe 306 for subsequent cooling treatment so that it can be recycled, thereby ensuring that the temperature in the reaction tank 1 is always maintained within the set range for material reaction.

[0039] Furthermore, the cooling tube 301 is electrically connected to the controller 8, the heating tube 302 is electrically connected to the controller 8, and the temperature sensor 304 is electrically connected to the controller 8. Through the setting of the temperature sensor 304, when in use, the temperature sensor 304 is used to monitor the internal temperature of the reaction tank 1 in real time and convert the temperature information into an electrical signal and transmit it to the controller 8.

[0040] Furthermore, the cleaning mechanism 7 includes a first connecting pipe 701, a water storage block 702, a protective shell 703, a second connecting pipe 704, a second motor 705, a high-pressure nozzle 706 and a fixed block 707. The surface of the reaction cover 2 is connected with the first connecting pipe 701, the surface of the reaction cover 2 is connected with the water storage block 702, the surface of the water storage block 702 is connected with the protective shell 703, the surface of the water storage block 702 is sealed with the second connecting pipe 704, the interior of the protective shell 703 is embedded with the second motor 705, one end of the second connecting pipe 704 is sealed with the high-pressure nozzle 706, one end of the second motor 705 is connected to the fixed block 707, and the first connecting pipe 701, the water storage block 702 and the second motor 705 are connected to the fixed block 707. 02. The setting of the protective shell 703, the second connecting pipe 704, the second motor 705, the high-pressure nozzle 706 and the fixed block 707. During use, after the flocculant powder is discharged from the reaction tank 1, the external water valve is opened, and water flows into the water storage block 702 through the first connecting pipe 701. After it is full, it is sprayed out from the high-pressure nozzle 706 through the second connecting pipe 704 and flushes the tank body. At the same time, the second motor 705 in the protective shell 703 is started, and the second motor 705 drives the second connecting pipe 704 to make a reciprocating rotation at a certain angle through the fixed block 707, so that the high-pressure nozzle 706 rotates accordingly, thereby realizing all-round and dead-angle cleaning of the inner wall, corners and other parts of the reaction tank 1, ensuring that the equipment is clean for next use.

[0041] Furthermore, the water storage block 702 is a hollow structure, the first connecting pipe 701 is sealed and connected to the water storage block 702, the high-pressure nozzles 706 are distributed in multiple groups of rings with equal intervals, and the second motor 705 is electrically connected to the controller 8. Through the setting of the high-pressure nozzle 706, when in use, the high-pressure nozzle 706 can spray the delivered water in the form of high pressure to achieve flushing of the inside of the reaction tank 1.

[0042] Further, the following steps are included:

[0043] Step 1: Add materials into the feeding pipe 9, start the first motor 401, and the first motor 401 drives the second stirring rod 403 to rotate, and the second stirring rod 403 drives the second stirring plate 407 and the second scraper 409 to rotate. At this time, the upper material is continuously stirred and mixed vertically by the second stirring plate 407, and the third stirring plate 411 on the surface of the second scraper 409 vertically stirs and mixes the material at the bottom of the reaction tank 1, and the first bevel gear 404 and the second bevel gear 408 engage and move, thereby driving the first stirring rod 402 to rotate, and the first stirring rod 402 drives the first stirring plate 405 to rotate. At this time, the middle material is horizontally stirred and mixed by the first stirring plate 405;

[0044] Step 2: While the materials are being stirred and mixed, the temperature sensor 304 monitors the internal temperature of the reaction tank 1 in real time and transmits the temperature to the controller 8 in the form of an electrical signal. The controller 8 then controls the opening and closing of the cooling pipe 301 and the heating pipe 302 according to the set temperature. When the temperature is lower than the set temperature range, the controller 8 activates the heating pipe 302 for heating. When the temperature is higher than the set temperature range, the controller 8 activates the cooling pipe 301 for cooling.

[0045] Step 3: After the stirring reaction of the flocculant powder is completed, open the discharge pipe 5 to discharge the flocculant powder. After the flocculant powder inside the reaction tank 1 is discharged, start the external water valve, and water enters the water storage block 702 through the first connecting pipe 701. When the water storage block 702 is full of water, water is sprayed out from the high-pressure nozzle 706 through the second connecting pipe 704 to clean the inside of the reaction tank 1, and start the second motor 705. The second motor 705 drives the second connecting pipe 704 to reciprocate at a certain angle through the fixed block 707. At this time, the second connecting pipe 704 drives the synchronous high-pressure nozzle 706 to rotate back and forth, thereby more comprehensively cleaning the inside of the reaction tank 1.

[0046] Working principle: A reaction device for producing flocculant powder and its use method. When the device is in operation, first, add materials to the reaction tank 1 through the feed pipe 9, then start the first motor 401 on the reaction cover 2, the first motor 401 drives the second stirring rod 403 to rotate, and drives the second stirring plate 407, the second scraper 409 and the spiral auger 410 to rotate synchronously, the second stirring plate 407 vertically stirs the upper material, the third stirring plate 411 on the surface of the second scraper 409 vertically stirs the bottom material, the first scraper 406 and the second scraper 409 scrape the material off the tank wall, and at the same time, the second stirring rod 403 drives the first stirring rod 402 and the first stirring plate 405 to stir the middle material horizontally through the engagement of the first bevel gear 404 and the second bevel gear 408, so as to achieve all-round mixing; during the material stirring process, the temperature sensor 304 monitors the temperature in real time The temperature inside the reaction tank 1 is measured and the electrical signal is transmitted to the controller 8. The controller 8 automatically controls the opening and closing of the cooling pipe 301 and the heating pipe 302 according to the preset temperature range. When the temperature is lower than the set value, the heating pipe 302 is started for heating, and when it is higher than the set value, the cooling pipe 301 is started for cooling. The high-temperature resistant glass wool 303 assists in maintaining a stable temperature. After the flocculant powder is stirred and reacted, the discharge pipe 5 is opened, and the spiral screw 410 pushes the material out. After the discharge is completed, the external water valve is started, and water flows into the water storage block 702 through the first connecting pipe 701. After it is full, it is sprayed out from the high-pressure nozzle 706 through the second connecting pipe 704 to flush the tank body. At the same time, the second motor 705 in the protective shell 703 drives the second connecting pipe 704 and the high-pressure nozzle 706 to rotate back and forth through the fixed block 707, thereby achieving all-round cleaning of the reaction tank 1 and preparing for the next use.

[0047] While 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A reaction device for producing flocculant powder and a method for using the same, comprising a reaction tank (1) and a stirring and mixing mechanism (4), characterized in that: The surface of the reaction tank (1) is connected to a reaction cover (2), the inner side of which is provided with a temperature control mechanism (3), the interior of the reaction tank (1) is provided with a stirring and mixing mechanism (4), the bottom of the reaction tank (1) is sealedly connected to a discharge pipe (5), the inner side of the reaction tank (1) is connected to a fixing frame (6), the surface of the reaction cover (2) is provided with a cleaning mechanism (7), the surface of the reaction cover (2) is connected to a controller (8), the surface of the reaction cover (2) is connected to a feed pipe (9), and the surface of the fixing frame (6) is connected to a connecting shell (10); The stirring and mixing mechanism (4) comprises a first motor (401), a first stirring rod (402), a second stirring rod (403), a first bevel gear (404), a first stirring plate (405), a first scraper (406), a second stirring plate (407), a second bevel gear (408), a second scraper (409), a spiral auger (410) and a third stirring plate (411); the first motor (401) is mounted on the surface of the reaction cover (2); the first stirring rod (402) is connected to one side of the surface of the connecting shell (10); one end of the first motor (401) is connected to the second stirring rod (403); the first stirring rod (402) is connected to the second stirring rod (403); and the first stirring rod (402) is connected to the third stirring plate (411). One end of the second stirring rod (403) is connected to a first bevel gear (404), one side of the surface of the first stirring rod (402) is connected to a first stirring plate (405), one end of the second stirring rod (403) is connected to a first scraper (406), one end of the second stirring rod (403) is connected to a second stirring plate (407), one end of the second stirring rod (403) is connected to a second bevel gear (408), one end of the second stirring rod (403) is connected to a second scraper (409), one end of the second stirring rod (403) is connected to a spiral auger (410), and the surface of the second scraper (409) is connected to a third stirring plate (411).

2. The reaction device for producing flocculant powder and the method for using the same according to claim 1, characterized in that: One end of the first motor (401) passes through the reaction cover (2) and is connected to the second stirring rod (403), and the surface of the first scraper (406) is in contact with the inner wall of the reaction tank (1).

3. The reaction device for producing flocculant powder and the method for using the same according to claim 1, characterized in that: One end of the spiral auger (410) is embedded in the interior of the discharge pipe (5), and the size of one end of the spiral auger (410) matches that of the discharge pipe (5).

4. The reaction device for producing flocculant powder and the method for using the same according to claim 1, characterized in that: The first bevel gear (404) is meshed with the second bevel gear (408), and the surface of the second scraper (409) is in contact with the inner wall of the reaction tank (1).

5. The reaction device for producing flocculant powder and the method for using the same according to claim 1, characterized in that: The first stirring rods (402) are provided in three groups, and the first stirring rods (402) are distributed in a circular shape with equal intervals.

6. The reaction device for producing flocculant powder and the method for using the same according to claim 1, characterized in that: The temperature control and adjustment mechanism (3) comprises a cooling pipe (301), a heating pipe (302), high-temperature resistant glass wool (303), a temperature sensor (304), a water inlet pipe (305) and a water return pipe (306); the cooling pipe (301) is embedded in the inner side of the reaction tank (1); the heating pipe (302) is embedded in the inner side of the reaction tank (1); the high-temperature resistant glass wool (303) is embedded in the inner side of the reaction tank (1); the surface of the reaction cover (2) is connected with the temperature sensor (304); one end of the cooling pipe (301) is connected to the water inlet pipe (305); and the other end of the cooling pipe (301) is connected to the water return pipe (306).

7. The reaction device for producing flocculant powder and the method for using the same according to claim 6, characterized in that: The cooling tube (301) is electrically connected to the controller (8), the heating tube (302) is electrically connected to the controller (8), and the temperature sensor (304) is electrically connected to the controller (8).

8. The reaction device for producing flocculant powder and the method for using the same according to claim 1, characterized in that: The cleaning mechanism (7) comprises a first connecting pipe (701), a water storage block (702), a protective shell (703), a second connecting pipe (704), a second motor (705), a high-pressure nozzle (706) and a fixed block (707); the surface of the reaction cover (2) is connected to the first connecting pipe (701); the surface of the reaction cover (2) is connected to the water storage block (702); the surface of the water storage block (702) is connected to the protective shell (703); the surface of the water storage block (702) is sealedly connected to the second connecting pipe (704); the interior of the protective shell (703) is embedded with the second motor (705); one end of the second connecting pipe (704) is sealedly connected to the high-pressure nozzle (706); and one end of the second motor (705) is connected to the fixed block (707).

9. The reaction device for producing flocculant powder and the method for using the same according to claim 8, characterized in that: The water storage block (702) is a hollow structure, the first connecting pipe (701) is sealedly connected to the water storage block (702), the high-pressure nozzles (706) are distributed in multiple groups of rings with equal spacing, and the second motor (705) is electrically connected to the controller (8).

10. The reaction device for producing flocculant powder and the method for using the same according to claim 1, characterized in that: The following steps are involved: Step 1: Add materials into the feed pipe (9), start the first motor (401), the first motor (401) drives the second stirring rod (403) to rotate, the second stirring rod (403) drives the second stirring plate (407) and the second scraper (409) to rotate, at this time, the upper material is continuously stirred and mixed vertically by the second stirring plate (407), and the third stirring plate (411) on the surface of the second scraper (409) vertically stirs and mixes the material at the bottom of the reaction tank (1), and the first bevel gear (404) and the second bevel gear (408) mesh and move, thereby driving the first stirring rod (402) to rotate, the first stirring rod (402) drives the first stirring plate (405) to rotate, and at this time the middle material is stirred and mixed horizontally by the first stirring plate (405); Step 2: While the materials are being stirred and mixed, the temperature sensor (304) monitors the internal temperature of the reaction tank (1) in real time and transmits the temperature to the controller (8) in the form of an electrical signal. The controller (8) controls the opening and closing of the cooling pipe (301) and the heating pipe (302) according to the set temperature. When the temperature is lower than the set temperature range, the controller (8) starts the heating pipe (302) for heating. When the temperature is higher than the set temperature range, the controller (8) starts the cooling pipe (301) for cooling. Step 3: After the flocculant powder is stirred and reacted, the discharge pipe (5) is opened to discharge the flocculant powder. After the flocculant powder inside the reaction tank (1) is discharged, the external water valve is started, and water enters the water storage block (702) through the first connecting pipe (701). When the water storage block (702) is filled with water, the water is sprayed out from the high-pressure nozzle (706) through the second connecting pipe (704) to clean the inside of the reaction tank (1). The second motor (705) is started, and the second motor (705) drives the second connecting pipe (704) to rotate back and forth at a certain angle through the fixed block (707). At this time, the second connecting pipe (704) drives the synchronous high-pressure nozzle (706) to rotate back and forth, thereby more comprehensively cleaning the inside of the reaction tank (1).

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