Flocculant production device and production process

Abstract

The embodiment of the present application provides a flocculant production device and a production process thereof, and relates to the technical field of flocculant production. The flocculant production device includes: a mixing mechanism, a feeding ratio adjustment mechanism, the feeding ratio adjustment mechanism is located in the middle of the mixing mechanism, a blocking stirring mechanism, the blocking stirring mechanism is located in the middle of the mixing mechanism and the feeding ratio adjustment mechanism, the blocking stirring mechanism is driven to rotate so that the raw materials in the mixing mechanism and the feeding ratio adjustment mechanism are stirred at a uniform speed, and a feeding temporary storage mechanism, the feeding temporary storage mechanism is located at the upper end of the mixing mechanism, and the blocking stirring mechanism is stationary when the raw materials are not stirred. The device can change the capacity of the corresponding temporary storage tank according to the actual weight of the acrylamide monomer solution, so as to realize automatic adjustment of the addition capacity of the corresponding proportion of additives, without the need to weigh the acrylamide monomer solution separately, saving operation time and manpower.

Description

Technical Field

[0001] The present application relates to the technical field of flocculant production, and in particular, to a flocculant production device and a production process thereof. Background Art

[0002] With the improvement of environmental protection awareness, the requirements for water purification and wastewater treatment are becoming more and more stringent. Therefore, more efficient and environmentally friendly flocculants are needed to meet the treatment needs. Flocculants can effectively remove suspended matter, colloidal substances and color in water, so that the water quality is significantly improved and becomes clearer. Among them, in the process of flocculant preparation, flocculant production equipment is mostly required. The flocculant production equipment can realize mass production of flocculants to meet market demand.

[0003] In the process of using the existing flocculant production equipment, the acrylamide monomer solution to be reacted is usually weighed first, and then the weight of the corresponding proportion of additives is calculated based on the weight of the acrylamide monomer solution, thereby increasing the operation time and the use of manpower.

[0004] Meanwhile, when adding additives in corresponding proportions to the acrylamide monomer solution, the additives in corresponding proportions are usually injected into the acrylamide monomer solution at one time, so that the reaction rate is difficult to control, resulting in the phenomenon of overly violent or overly fast reaction. Summary of the invention

[0005] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a flocculant production device and a production process thereof, wherein the flocculant production device pours the acrylamide monomer solution into a transfer barrel to make it sink and starts a servo motor, which has the following advantages: first, the additive addition capacity can be automatically adjusted according to the actual weight of the solution, without the need for separate weighing, saving time and manpower; second, the additive can be intermittently flowed into the solution to control the reaction rate and avoid being too intense or too fast; third, the servo motor can block the solution and additive when it is not rotating, ensuring the accuracy of the temporary storage tank capacity change and the reaction accuracy; fourth, when the mixed solution intermittently flows to the lower end of the mixing barrel, the first stirring rack and the second stirring rack can stir in batches to improve the mixing quality.

[0006] The flocculant production device according to an embodiment of the present application includes:

[0007] A mixing mechanism, wherein the mixing mechanism comprises a mixing barrel, a plurality of limit grooves are provided in the middle of the inner wall of the mixing barrel, an assembly groove is provided at the upper end of the inner wall of the mixing barrel, and a heating sleeve is fixedly connected to the lower end of the inner wall of the mixing barrel;

[0008] A feeding ratio adjustment mechanism, the feeding ratio adjustment mechanism is located in the middle of the mixing mechanism, the feeding ratio adjustment mechanism includes a transfer barrel, a spring reset rod and a load-bearing frame, the transfer barrel is located in the middle of the mixing barrel, the lower surface of the transfer barrel is fixedly connected with a connecting ring, the inner wall of the lower end of the connecting ring is fixedly connected with a circular bottom plate, the upper surface of the circular bottom plate is provided with a plurality of arc holes, the lower surface of the connecting ring is fixedly connected with a material guide cover, the three spring reset rods are respectively fixedly connected to the bottom surface of the limiting groove, the upper ends of the spring reset rods are fixedly connected with connecting arc plates, the upper surfaces of the connecting arc plates are fixedly connected to the lower surface of the load-bearing frame, and the edges of the lower surface of the transfer barrel are fixedly connected to the lower end of the load-bearing frame;

[0009] The blocking and stirring mechanism is located in the middle of the mixing mechanism and the feeding ratio adjusting mechanism, and drives the blocking and stirring mechanism to rotate so that the raw materials in the mixing mechanism and the feeding ratio adjusting mechanism are stirred at a uniform speed. The blocking and stirring mechanism comprises a servo motor, a connecting frame, a spoiler and a spoiler frame. The middle part of the upper end of the mixing barrel is fixedly connected with a fixing frame, the servo motor is fixedly connected with the middle part of the upper surface of the fixing frame, the output end of the servo motor is fixedly connected with a rotating rod, the outer wall of the rotating rod near the middle is fixedly connected with a plurality of clamping plates, the outer wall of the clamping plate is sleeved with a clamping sleeve, the connecting frame is fixedly connected to the outer wall of the lower end of the clamping sleeve, the middle part of the outer wall of the connecting frame is fixedly connected with a limiting ring, the limiting ring is slidably connected inside the material guide cover, the upper surface of the connecting frame is fixedly connected with a plurality of connecting rods, the lower surface of the spoiler is fixedly connected to the upper end of the connecting rod, and the spoiler frame is fixedly connected to the outer wall of the upper end of the rotating rod;

[0010] The feeding temporary storage mechanism is located at the upper end of the mixing mechanism. When the blocking stirring mechanism is stationary and does not stir the raw materials, the liquid outlets of the feeding ratio adjustment mechanism and the feeding temporary storage mechanism are blocked. During the rotation of the blocking stirring mechanism, the additives in the feeding temporary storage mechanism flow into the feeding ratio adjustment mechanism, and the raw materials in the feeding ratio adjustment mechanism flow into the mixing mechanism. The sinking depth of the feeding ratio adjustment mechanism determines the content of various additives temporarily stored in the feeding temporary storage mechanism. The feeding temporary storage mechanism includes a temporary storage seat and an adjustment rod. and an adjusting sealing plate, the temporary storage seat is fixedly connected to the inner wall of the upper end of the mixing barrel, a plurality of temporary storage grooves are provided on the upper surface of the temporary storage seat, two intermediate rods are fixedly connected to one end of the load-bearing frame away from the middle of the transfer barrel, the upper ends of the intermediate rods are fixedly connected to an assembly plate, the end of the assembly plate close to the middle of the mixing barrel is fixedly connected to a transfer frame, a plurality of adjusting rods are slidably connected in the middle of the temporary storage grooves, the outer wall of the lower end of the adjusting rod is fixedly connected to one end of the transfer frame close to the middle of the mixing barrel, and the middle parts of the lower surfaces of the plurality of adjusting sealing plates are fixedly connected to the upper ends of the adjusting rods.

[0011] According to some embodiments of the present application, a support frame is fixedly connected to the outer wall in the middle of the mixing barrel, a feed pipe is fixedly connected to the middle of the lower end of the mixing barrel, a solenoid control valve is provided on the tube body of the feed pipe, and a feed pipe is connected through the upper part of the outer wall at the front end of the mixing barrel.

[0012] According to some embodiments of the present application, the side walls of the limiting groove are respectively fixedly connected with three limiting plates, and the end of the load-bearing frame away from the middle of the transfer barrel is respectively fixedly connected with three limiting frames, and the limiting frames are all slidably connected to the outer walls of the limiting plates.

[0013] According to some embodiments of the present application, the upper surface of the spoiler is in contact with the lower surface of the circular bottom plate, and the spoiler temporarily blocks the arc-shaped hole.

[0014] According to some embodiments of the present application, a first stirring frame is fixedly connected to the outer wall of the rotating rod near the middle, a second stirring frame is fixedly connected to the outer wall of the rotating rod near the lower part, and a stirring blade is fixedly connected to the outer wall of the lower end of the rotating rod.

[0015] According to some embodiments of the present application, the middle portion of the spoiler is fixedly connected to the outer wall of the upper end of the ferrule.

[0016] According to some embodiments of the present application, a plurality of liquid through holes are provided on the inner wall in the middle of the temporary storage seat, and the liquid through holes are respectively connected to the temporary storage grooves, and a plurality of dust covers are hingedly connected to the upper surface of the temporary storage seat.

[0017] In a second aspect, the present application also provides a flocculant production process, which uses the flocculant production device to perform mixing and stirring, including the following steps:

[0018] Prepare raw materials: prepare acrylamide monomer solution, initiator, cross-linking agent, surfactant and terminator;

[0019] Then, the prepared acrylamide monomer solution is poured into the mixing barrel through the feeding pipe. When the acrylamide monomer solution is poured, the acrylamide monomer solution will be temporarily stored in the transfer barrel.

[0020] The weight of the acrylamide monomer solution inside the transfer barrel will cause the load-bearing frame and the connecting arc plate to sink, and the spring return rod will begin to compress;

[0021] When the load-bearing frame moves downward, the intermediate rod, the assembly plate and the adapter frame will be driven to move downward;

[0022] The adapter frame will drive the adjustment rod and the adjustment sealing plate to move downward. Since the multiple adjustment sealing plates are located at different positions of the temporary storage tank, the corresponding liquid storage volumes inside the temporary storage tanks are also different. When the sinking position of the adjustment sealing plate is determined, the liquid storage space inside the multiple temporary storage tanks also begins to automatically adjust accordingly.

[0023] Then open the dust cover and add the cross-linking agent and surfactant into the corresponding temporary storage tank according to the added amount;

[0024] Then start the servo motor to make the rotating rod start to rotate, and then the rotating rod makes the spoiler and the spoiler frame start to rotate;

[0025] During the rotation of the spoiler, the spoiler begins to block the liquid holes intermittently, and at this time, the cross-linking agent and surfactant in the temporary storage tank will intermittently flow through the liquid holes to the inside of the transfer barrel;

[0026] During the rotation of the spoiler, the spoiler begins to intermittently block the arc-shaped hole, and at this time, the acrylamide monomer solution and additives in the transfer barrel will intermittently flow to the lower end of the mixing barrel;

[0027] At the same time, the rotating rod drives the first stirring frame and the second stirring frame to rotate inside the transfer barrel and the mixing barrel, so that the raw materials inside the transfer barrel and the mixing barrel are stirred;

[0028] Then turn on the heating jacket to heat the mixing barrel so that the raw materials are heated evenly during the mixing process;

[0029] When the solution reaches a certain temperature, the initiator is added to the corresponding temporary storage tank. At this time, the initiator flows to the inside of the transfer barrel and the mixing barrel through the corresponding liquid holes to initiate the polymerization reaction.

[0030] When the reaction reaches the expected degree, the terminator is added to the corresponding temporary storage tank. At this time, the terminator flows to the inside of the transfer barrel and the mixing barrel through the corresponding liquid holes, thereby terminating the reaction;

[0031] The raw materials in the mixing barrel are then naturally cooled. When the cooling is completed, the electromagnetic control valve is opened to discharge the raw materials in the mixing barrel. The discharged raw materials are then filtered, dried, etc. to remove impurities and moisture, and the flocculant product can be obtained.

[0032] The beneficial effects of the present application are as follows: when in use, the acrylamide monomer solution is poured into the mixing barrel through the feeding pipe, and the acrylamide monomer solution is temporarily stored in the feeding ratio adjustment mechanism. At this time, the feeding ratio adjustment mechanism starts to sink under the action of the weight of the acrylamide monomer solution, and the feeding ratio adjustment mechanism changes the liquid storage capacity of the feeding temporary storage mechanism during the sinking process, so that the added capacity of the additive in the corresponding proportion corresponds to the weight of the acrylamide monomer solution, and then the acrylamide monomer solution and the additive in the corresponding proportion can be blocked and stirred by the blocking and stirring mechanism, thereby further improving the mixing quality of the acrylamide monomer solution and the additive. Among them, by firstly pouring the acrylamide monomer solution into the interior of the transfer barrel to make the transfer barrel sink, and then starting the servo motor, one, according to the acrylamide monomer solution The actual weight of the acrylamide monomer solution changes the capacity of the corresponding temporary storage tank, and the addition capacity of the additive of the corresponding proportion is automatically adjusted. There is no need to weigh the acrylamide monomer solution separately, which saves operation time and manpower. Secondly, the additive of the corresponding proportion can flow to the inside of the acrylamide monomer solution intermittently, so as to better control the reaction rate of the additive and the acrylamide monomer solution, and avoid the reaction being too intense or too fast. Thirdly, when the servo motor does not rotate, the acrylamide monomer solution and the additive are blocked, thereby ensuring the accuracy of the change of the temporary storage tank capacity and the accuracy of the reaction. Fourthly, in the process of the mixed solution of acrylamide monomer and additives intermittently flowing to the lower end of the mixing barrel, the first stirring rack and the second stirring rack can stir the raw materials in batches, further improving the mixing quality of the acrylamide monomer solution and the additive.

[0033] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 is a schematic diagram of the three-dimensional structure of a flocculant production device according to an embodiment of the present application;

[0036] Figure 2 It is a three-dimensional structural schematic diagram of a feeding ratio adjustment mechanism, a blocking and stirring mechanism, and a feeding temporary storage mechanism according to an embodiment of the present application;

[0037] Figure 3 is a schematic diagram of the three-dimensional structure of a mixing mechanism according to an embodiment of the present application;

[0038] Figure 4 is a schematic diagram of the three-dimensional structure of the feeding ratio adjustment mechanism according to an embodiment of the present application;

[0039] Figure 5 is a schematic diagram of a frontal sectional three-dimensional structure of a mixing barrel according to an embodiment of the present application;

[0040] Figure 6 is a schematic diagram of the three-dimensional structure of the blocking and stirring mechanism according to an embodiment of the present application;

[0041] Figure 7 is a schematic diagram of a front sectional three-dimensional structure of a flocculant production device according to an embodiment of the present application;

[0042] Figure 8 According to the embodiment of the present application Figure 7 The structural diagram at A in the middle;

[0043] Fig. 9 It is a schematic diagram of the frontal sectional three-dimensional structure of the mixing mechanism, the feeding ratio adjustment mechanism, the blocking and stirring mechanism and the feeding temporary storage mechanism according to the embodiment of the present application;

[0044] Fig.10 is a schematic diagram of the three-dimensional structure of the feeding temporary storage mechanism according to an embodiment of the present application;

[0045] Fig.11 It is a bottom-up three-dimensional structural schematic diagram of a temporary storage seat according to an embodiment of the present application.

[0046] Icons: 1. Mixing mechanism; 101. Mixing barrel; 102. Support frame; 103. Fixed frame; 104. Feeding pipe; 105. Solenoid control valve; 106. Limiting groove; 107. Assembly groove; 108. Feeding pipe; 109. Heating jacket; 2. Feeding ratio adjustment mechanism; 201. Transfer barrel; 202. Connecting ring; 203. Round bottom plate; 204. Arc hole; 205. Material guide cover; 206. Spring return rod; 207. Load-bearing frame; 208. Connecting arc plate; 209. Limiting plate; 210. Limiting frame; 211. Middle rod; 3, blocking stirring mechanism; 301, servo motor; 302, rotating rod; 303, card plate; 304, card sleeve; 305, connecting frame; 306, connecting rod; 307, spoiler; 308, spoiler frame; 309, first stirring frame; 310, second stirring frame; 311, stirring blade; 312, limit ring; 4, feeding temporary storage mechanism; 401, temporary storage seat; 402, temporary storage tank; 403, assembly plate; 404, adapter frame; 405, adjusting rod; 406, adjusting sealing plate; 407, dust cover; 408, liquid hole. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0048] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0049] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0050] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0051] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0052] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0053] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0055] The flocculant production device and its production process according to the embodiments of the present application are described below with reference to the accompanying drawings.

[0056] like Figure 1-Figure 11 As shown, the flocculant production device according to the embodiment of the present application includes: a mixing mechanism 1, a feeding ratio adjustment mechanism 2, a blocking and stirring mechanism 3 and a feeding temporary storage mechanism 4.

[0057] like Figure 1 and Figure 2As shown, a mixing mechanism 1, a feeding ratio adjusting mechanism 2, the feeding ratio adjusting mechanism 2 is located in the middle of the mixing mechanism 1, a blocking stirring mechanism 3, the blocking stirring mechanism 3 is located in the middle of the mixing mechanism 1 and the feeding ratio adjusting mechanism 2, the blocking stirring mechanism 3 is driven to rotate, so that the raw materials in the mixing mechanism 1 and the feeding ratio adjusting mechanism 2 are uniformly stirred, and a feeding temporary storage mechanism 4, the feeding temporary storage mechanism 4 is located at the upper end of the mixing mechanism 1, when the blocking stirring mechanism 3 is stationary and does not stir the raw materials, the liquid outlets of the feeding ratio adjusting mechanism 2 and the feeding temporary storage mechanism 4 are blocked, and during the rotation of the blocking stirring mechanism 3, the additives in the feeding temporary storage mechanism 4 flow to the inside of the feeding ratio adjusting mechanism 2, and the raw materials in the feeding ratio adjusting mechanism 2 flow to the inside of the mixing mechanism 1, and the sinking depth of the feeding ratio adjusting mechanism 2 determines the content of various additives temporarily stored in the feeding temporary storage mechanism 4.

[0058] When in use, the acrylamide monomer solution is poured into the mixing barrel 101 through the feeding pipe 108. At this time, the acrylamide monomer solution is temporarily stored in the feeding ratio adjustment mechanism 2. At this time, the feeding ratio adjustment mechanism 2 starts to sink under the action of the weight of the acrylamide monomer solution. At the same time, the feeding ratio adjustment mechanism 2 changes the storage capacity of the feeding temporary storage mechanism 4 during the sinking process, so that the added capacity of the corresponding proportion of additives corresponds to the weight of the acrylamide monomer solution. In addition, there is no need to weigh the acrylamide monomer solution separately. The acrylamide monomer solution and the corresponding proportion of additives can be blocked and stirred by the blocking and stirring mechanism 3, thereby further improving the mixing quality of the acrylamide monomer solution and the additives.

[0059] like Figure 3 As shown, the mixing mechanism 1 includes a mixing barrel 101, a plurality of limit grooves 106 are provided in the middle of the inner wall of the mixing barrel 101, an assembly groove 107 is provided at the upper end of the inner wall of the mixing barrel 101, a heating sleeve 109 is fixedly connected to the lower end of the inner wall of the mixing barrel 101, a support frame 102 is fixedly connected to the outer wall of the middle part of the mixing barrel 101, a feed pipe 104 is fixedly connected to the middle part of the lower end of the mixing barrel 101, and a solenoid control valve 105 is provided on the tube body of the feed pipe 104, and a feed pipe 108 is connected through the upper part of the outer wall of the front end of the mixing barrel 101, wherein the feed pipe 108 can facilitate the staff to pour the acrylamide monomer solution into the interior of the mixing barrel 101, and the raw materials after the reaction can be discharged through the feed pipe 104 by opening the solenoid control valve 105.

[0060] like Figure 4 and Figure 510. The feeding ratio adjustment mechanism 2 includes a transfer barrel 201, a spring return rod 206 and a load-bearing frame 207. The transfer barrel 201 is located in the middle of the mixing barrel 101. The lower surface of the transfer barrel 201 is fixedly connected with a connecting ring 202. The inner wall of the lower end of the connecting ring 202 is fixedly connected with a circular bottom plate 203. The upper surface of the circular bottom plate 203 is provided with a plurality of arc holes 204. The lower surface of the connecting ring 202 is fixedly connected with a material guide cover 205. Three spring return rods 206 are respectively fixedly connected to the bottom surfaces of the limiting grooves 106. The upper ends of the spring return rods 206 are fixedly connected with connecting arc plates 208. The upper surfaces of the connecting arc plates 208 are fixedly connected to the lower surface of the load-bearing frame 207. The edges of the lower surface of the transfer barrel 201 are fixedly connected to the lower end of the load-bearing frame 207. The side walls of the limiting grooves 106 are respectively Three limit plates 209 are fixedly connected, and three limit frames 210 are fixedly connected to one end of the load-bearing frame 207 away from the middle of the transfer barrel 201. The limit frames 210 are all slidably connected to the outer wall of the limit plate 209. Specifically, when the acrylamide monomer solution is poured into the interior of the mixing barrel 101, the acrylamide monomer solution will flow into the interior of the transfer barrel 201. At this time, the spoiler 307 will block the arc hole 204, thereby preventing the acrylamide monomer solution in the transfer barrel 201 from flowing to the interior of the lower end of the mixing barrel 101, and then the transfer barrel 201 will sink under the weight of the acrylamide monomer solution. At this time, the spring return rod 206 begins to be compressed under the action of the weight, and at the same time, the limit frame 210 slides on the outer wall of the limit plate 209, which ensures the stability of the load-bearing frame 207 when it moves downward and is not easy to deviate.

[0061] like Figure 6 , Figure 7 and Figure 8The blocking and stirring mechanism 3 includes a servo motor 301, a connecting frame 305, a spoiler 307 and a spoiler frame 308. The middle part of the upper end of the mixing barrel 101 is fixedly connected to the fixing frame 103. The servo motor 301 is fixedly connected to the middle part of the upper surface of the fixing frame 103. The output end of the servo motor 301 is fixedly connected to a rotating rod 302. The outer wall of the rotating rod 302 near the middle is fixedly connected to a plurality of clamping plates 303. The outer wall of the clamping plate 303 is sleeved with a clamping sleeve 304. The connecting frame 305 is fixedly connected to the outer wall of the lower end of the clamping sleeve 304. The middle part of the outer wall of the connecting frame 305 is fixedly connected to a limiting ring 312. The limiting ring 312 is slidably connected to the inner part of the material guide cover 205. The upper surface of the connecting frame 305 is fixedly connected with a plurality of connecting rods 306, the lower surface of the spoiler 307 is fixedly connected to the upper end of the connecting rod 306, the upper surface of the spoiler 307 is fitted with the lower surface of the circular bottom plate 203, the spoiler 307 temporarily blocks the arc hole 204, the spoiler frame 308 is fixedly connected to the outer wall of the upper end of the rotating rod 302, the outer wall of the rotating rod 302 near the middle is fixedly connected with the first stirring frame 309, the outer wall of the rotating rod 302 near the bottom is fixedly connected with the second stirring frame 310, the outer wall of the lower end of the rotating rod 302 is fixedly connected with the stirring blade 311, the middle part of the spoiler 307 is fixedly connected to the outer wall of the upper end of the ferrule 304, When the acrylamide monomer solution and the additive enter the mixing barrel 101 and the transfer barrel 201, the transfer barrel 201 will sink due to the weight of the acrylamide monomer solution. At this time, the guide cover 205 will drive the limit ring 312 and the connecting frame 305 to move downward synchronously. At this time, the ferrule 304 will also move downward on the outer wall of the card plate 303. At this time, the sinking depth of the transfer barrel 201 is the same as the downward movement distance of the ferrule 304. Then, by starting the servo motor 301, the rotating rod 302 can be rotated. At this time, the card plate 303 will cause the ferrule 304 to rotate synchronously during the rotation of the rotating rod 302, thereby causing the connecting frame 305 and the connecting rod 306 to drive the spoiler 312 to rotate synchronously. 07 rotates, and at this time, the spoiler 307 starts to slide on the lower surface of the circular bottom plate 203 during the rotation, and the spoiler 307 cannot block the arc hole 204 in real time. The acrylamide monomer solution and additives in the transfer barrel 201 will intermittently flow to the lower end of the mixing barrel 101 through the arc hole 204 until the raw materials in the transfer barrel 201 are completely discharged. At the same time, during the rotation of the first stirring frame 309 and the second stirring frame 310, the raw materials in the transfer barrel 201 will be continuously stirred, and the second stirring frame 310 will stir the raw materials at the lower end of the mixing barrel 101, thereby achieving the purpose of stirring the raw materials in batches.

[0062] like Fig. 9 , Fig.10 and Fig.11As shown, the feeding temporary storage mechanism 4 includes a temporary storage seat 401, an adjusting rod 405 and an adjusting sealing plate 406. The temporary storage seat 401 is fixedly connected to the inner wall of the upper end of the mixing barrel 101. A plurality of temporary storage grooves 402 are provided on the upper surface of the temporary storage seat 401. Two intermediate rods 211 are fixedly connected to one end of the load-bearing frame 207 away from the middle of the transfer barrel 201. The upper ends of the intermediate rods 211 are fixedly connected to an assembly plate 403. The end of the assembly plate 403 close to the middle of the mixing barrel 101 is fixedly connected to a transfer frame 404. A plurality of adjusting rods 405 are slidably connected to the middle of the temporary storage grooves 402, respectively. The outer wall of the lower end of the adjusting rod 405 is fixedly connected to one end of the transfer frame 404 close to the middle of the mixing barrel 101. The middle of the lower surface of the plurality of adjusting sealing plates 406 is respectively connected to The upper end of the adjusting rod 405 is fixedly connected, and the inner wall of the middle part of the temporary storage seat 401 is provided with a plurality of liquid holes 408, and the liquid holes 408 are respectively connected with the temporary storage tank 402, and the upper surface of the temporary storage seat 401 is hingedly connected with a plurality of dust covers 407. Specifically, when the acrylamide monomer solution and the additive enter the interior of the mixing barrel 101 and the transfer barrel 201, the transfer barrel 201 will sink due to the weight of the acrylamide monomer solution. At this time, the load-bearing frame 207 will make the middle rod 211 drive the assembly plate 403 and the adapter frame 404 to move downward during the descent process, and then the adapter frame 404 drives the adjusting rod 405 to move downward and makes the adjusting sealing plate 406 move downward inside the temporary storage tank 402. Since the plurality of adjusting sealing plates 406 are in the temporary storage tank The initial positions of the interior of 402 are all different, and after the position of the sealing plate 406 moving downward is determined, the storage space of the corresponding temporary storage tank 402 flowing out is different, which makes it convenient for the staff to add the corresponding additives in the interior of different temporary storage tanks 402, and then automatically adjust the adding capacity of the additives in the corresponding proportion according to the actual weight of the acrylamide monomer solution, without weighing the acrylamide monomer solution separately, saving operation time and manpower. At the same time, when the servo motor 301 drives the rotating rod 302 to rotate, the spoiler frame 308 begins to intermittently contact with the liquid through hole 408, and at this time, the additives in the corresponding temporary storage tank 402 will intermittently flow into the interior of the transfer barrel 201, so that the additives and the acrylamide monomer solution are mixed with each other, and at the same time Intermittent contact and mixing can better control the reaction rate of the additive and the acrylamide monomer solution, avoid excessive or too fast reaction, and thus help to form a more uniform product with more stable performance. The acrylamide monomer solution is first poured into the transfer barrel 201 to make the transfer barrel 201 sink, and then the servo motor 301 is started. Firstly, the capacity of the corresponding temporary storage tank 402 can be changed according to the actual weight of the acrylamide monomer solution to achieve automatic adjustment of the addition capacity of the additive in the corresponding proportion. There is no need to weigh the acrylamide monomer solution separately, saving operation time and manpower. Secondly, the additive in the corresponding proportion can intermittently flow into the interior of the acrylamide monomer solution, thereby better controlling the reaction rate of the additive and the acrylamide monomer solution.Avoid too violent or too fast reaction. Thirdly, when the servo motor 301 does not rotate, the acrylamide monomer solution and additives are blocked, thereby ensuring the accuracy of the capacity change of the temporary storage tank 402 and the accuracy of the reaction. Fourthly, in the process of the mixed solution of acrylamide monomer and additives flowing intermittently to the lower end of the mixing barrel 101, the first stirring rack 309 and the second stirring rack 310 can stir the raw materials in batches, further improving the mixing quality of the acrylamide monomer solution and the additives.

[0063] Specifically, the working principle of the flocculant production device is as follows: first, the prepared acrylamide monomer solution is poured into the mixing barrel 101 through the feed pipe 108. When the acrylamide monomer solution is poured, the acrylamide monomer solution will be temporarily stored in the transfer barrel 201. At this time, the weight of the acrylamide monomer solution in the transfer barrel 201 will cause the load-bearing frame 207 and the connecting arc plate 208 to sink, and the spring return rod 206 will begin to compress. At the same time, the load-bearing frame 207 will drive the intermediate rod 211, the assembly plate 403 and the adapter frame 404 to move downward during the downward movement. At this time, the adapter frame 404 will drive the adjusting rod 405 and the adjusting sealing plate 406 to move downward. Since the multiple adjusting sealing plates 406 are respectively located at Different positions of the temporary storage tank 402 correspond to different liquid storage volumes inside the temporary storage tank 402. When the sinking position of the adjusting sealing plate 406 is determined, the liquid storage spaces inside the multiple temporary storage tanks 402 also begin to automatically adjust accordingly. Since the initial positions of the multiple adjusting sealing plates 406 inside the temporary storage tank 402 are all different, after the position of the adjusting sealing plate 406 moving downward is determined, the liquid storage spaces flowing out of the corresponding temporary storage tanks 402 are different, which makes it convenient for the staff to add corresponding additives inside different temporary storage tanks 402. Then, the addition capacity of the corresponding proportion of additives can be automatically adjusted according to the actual weight of the acrylamide monomer solution, and then the dust cover 407 is opened and the cross-linking agent and the surfactant are added according to the addition. The servo motor 301 is then started to rotate the rotating rod 302. At this time, the rotating rod 302 causes the spoiler plate 307 and the spoiler frame 308 to start rotating. During the rotation of the spoiler frame 308, the spoiler frame 308 begins to intermittently block the liquid through hole 408. At this time, the cross-linking agent and surfactant in the temporary storage tank 402 will intermittently flow through the liquid through hole 408 to the inside of the transfer barrel 201. During the rotation of the spoiler plate 307, the spoiler plate 307 begins to intermittently block the arc hole 204. At this time, the acrylamide monomer solution and additives in the transfer barrel 201 will intermittently flow to the lower end of the mixing barrel 101. At the same time, the rotating rod 302 drives the first stirring frame 309 and the second stirring frame 310 to move in the transfer barrel 2 01 and the mixing barrel 101 rotate to stir the raw materials in the transfer barrel 201 and the mixing barrel 101, and then turn on the heating jacket 109 to heat the mixing barrel 101, so that the raw materials are evenly heated during the stirring process. When the solution reaches a certain temperature, an initiator is added to the corresponding temporary storage tank 402. At this time, the initiator flows to the transfer barrel 201 and the mixing barrel 101 through the corresponding liquid hole 408 to initiate a polymerization reaction. When the reaction reaches the expected degree, a terminator is added to the corresponding temporary storage tank 402. At this time, the terminator flows to the transfer barrel 201 and the mixing barrel 101 through the corresponding liquid hole 408 to terminate the reaction. Then the raw materials in the mixing barrel 101 are naturally cooled. When the cooling is completed,By opening the electromagnetic control valve 105, the raw materials in the mixing barrel 101 are discharged to the outside, and then the discharged raw materials are filtered, dried, etc. to remove impurities and moisture, and the flocculant product can be obtained.

[0064] It should be noted that the specific model and specifications of the servo motor 301 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be repeated in detail.

[0065] The power supply and principle of the servo motor 301 are clear to those skilled in the art and will not be described in detail here.

[0066] The above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0067] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A flocculant production device, characterized in that: include: A mixing mechanism (1), the mixing mechanism (1) comprising a mixing barrel (101), a plurality of limit grooves (106) being provided in the middle of the inner wall of the mixing barrel (101), an assembly groove (107) being provided at the upper end of the inner wall of the mixing barrel (101), and a heating sleeve (109) being fixedly connected to the lower end of the inner wall of the mixing barrel (101); A feeding ratio adjustment mechanism (2), the feeding ratio adjustment mechanism (2) being located in the middle of the mixing mechanism (1), the feeding ratio adjustment mechanism (2) comprising a transfer barrel (201), a spring return rod (206) and a load-bearing frame (207), the transfer barrel (201) being located in the middle of the mixing barrel (101), a connecting ring (202) being fixedly connected to the lower surface of the transfer barrel (201), a circular bottom plate (203) being fixedly connected to the inner wall of the lower end of the connecting ring (202), and the circular bottom plate (203) being A plurality of arc-shaped holes (204) are provided on the upper surface, a material guide cover (205) is fixedly connected to the lower surface of the connecting ring (202), the three spring return rods (206) are respectively fixedly connected to the bottom surface of the limiting groove (106), the upper ends of the spring return rods (206) are fixedly connected to connecting arc plates (208), the upper surfaces of the connecting arc plates (208) are fixedly connected to the lower surface of the load-bearing frame (207), and the edges of the lower surface of the transfer barrel (201) are fixedly connected to the lower end of the load-bearing frame (207); A blocking stirring mechanism (3), the blocking stirring mechanism (3) being located in the middle of the mixing mechanism (1) and the feeding ratio adjustment mechanism (2), driving the blocking stirring mechanism (3) to rotate so that the raw materials in the mixing mechanism (1) and the feeding ratio adjustment mechanism (2) are stirred at a uniform speed, the blocking stirring mechanism (3) comprising a servo motor (301), a connecting frame (305), a spoiler (307) and a spoiler frame (308), the middle of the upper end of the mixing barrel (101) being fixedly connected to a fixing frame (103), the servo motor (301) being fixedly connected to the middle of the upper surface of the fixing frame (103), and the output end of the servo motor (301) being fixedly connected to a rotating rod (302) ), the outer wall of the rotating rod (302) near the middle is fixedly connected with a plurality of clamping plates (303), the outer wall of the clamping plate (303) is sleeved with a clamping sleeve (304), the connecting frame (305) is fixedly connected to the outer wall of the lower end of the clamping sleeve (304), the middle part of the outer wall of the connecting frame (305) is fixedly connected with a limiting ring (312), the limiting ring (312) is slidably connected inside the material guide cover (205), the upper surface of the connecting frame (305) is fixedly connected with a plurality of connecting rods (306), the lower surface of the spoiler (307) is fixedly connected to the upper end of the connecting rod (306), and the spoiler frame (308) is fixedly connected to the outer wall of the upper end of the rotating rod (302); A feeding temporary storage mechanism (4), the feeding temporary storage mechanism (4) is located at the upper end of the mixing mechanism (1), and when the blocking stirring mechanism (3) is stationary and does not stir the raw materials, the liquid outlets of the feeding ratio adjustment mechanism (2) and the feeding temporary storage mechanism (4) are blocked. During the rotation of the blocking stirring mechanism (3), the additives in the feeding temporary storage mechanism (4) flow into the feeding ratio adjustment mechanism (2), and the raw materials in the feeding ratio adjustment mechanism (2) flow into the mixing mechanism (1). The sinking depth of the feeding ratio adjustment mechanism (2) determines the content of various types of additives temporarily stored in the feeding temporary storage mechanism (4). The feeding temporary storage mechanism (4) comprises a temporary storage seat (401), an adjustment rod (405) and an adjustment sealing plate (406). The temporary storage seat (401) is fixed. The temporary storage seat (401) is connected to the inner wall of the upper end of the mixing barrel (101), and a plurality of temporary storage grooves (402) are provided on the upper surface of the temporary storage seat (401). The end of the load-bearing frame (207) away from the middle of the transfer barrel (201) is fixedly connected to two intermediate rods (211), the upper ends of the intermediate rods (211) are fixedly connected to the assembly plates (403), and the ends of the assembly plates (403) close to the middle of the mixing barrel (101) are fixedly connected to the adapter frame (404), and the plurality of adjustment rods (405) are slidably connected to the middle of the temporary storage grooves (402), the outer wall of the lower end of the adjustment rod (405) is fixedly connected to the end of the adapter frame (404) close to the middle of the mixing barrel (101), and the middle of the lower surfaces of the plurality of adjustment sealing plates (406) are fixedly connected to the upper ends of the adjustment rods (405).

2. The flocculant production device according to claim 1, characterized in that: The outer wall in the middle of the mixing barrel (101) is fixedly connected to a support frame (102), the middle of the lower end of the mixing barrel (101) is fixedly connected to a feed pipe (104), the tube body of the feed pipe (104) is provided with an electromagnetic control valve (105), and the upper part of the outer wall at the front end of the mixing barrel (101) is connected to a feed pipe (108).

3. The flocculant production device according to claim 1, characterized in that: The side walls of the limiting groove (106) are respectively fixedly connected with three limiting plates (209), and one end of the load-bearing frame (207) away from the middle of the transfer barrel (201) is respectively fixedly connected with three limiting frames (210), and the limiting frames (210) are all slidably connected to the outer walls of the limiting plates (209).

4. The flocculant production device according to claim 1, characterized in that: The upper surface of the spoiler (307) is in contact with the lower surface of the circular bottom plate (203), and the spoiler (307) temporarily blocks the arc-shaped hole (204).

5. The flocculant production device according to claim 2, characterized in that: The outer wall of the rotating rod (302) near the middle is fixedly connected to a first stirring frame (309), the outer wall of the rotating rod (302) near the bottom is fixedly connected to a second stirring frame (310), and the outer wall of the lower end of the rotating rod (302) is fixedly connected to a stirring blade (311).

6. The flocculant production device according to claim 1, characterized in that: The middle portion of the spoiler (307) is fixedly connected to the outer wall of the upper end of the ferrule (304).

7. The flocculant production device according to claim 5, characterized in that: The inner wall of the middle part of the temporary storage seat (401) is provided with a plurality of liquid through holes (408), and the liquid through holes (408) are respectively connected to the temporary storage grooves (402). The upper surface of the temporary storage seat (401) is hingedly connected with a plurality of dust covers (407).

8. A flocculant production process, using the flocculant production device according to claim 7 for mixing and stirring, characterized in that: The following steps are involved: Prepare raw materials: prepare acrylamide monomer solution, initiator, cross-linking agent, surfactant and terminator; Then, the prepared acrylamide monomer solution is poured into the mixing barrel (101) through the feeding pipe (108). When the acrylamide monomer solution is poured, the acrylamide monomer solution is temporarily stored in the transfer barrel (201); The weight of the acrylamide monomer solution inside the transfer barrel (201) causes the load-bearing frame (207) and the connecting arc plate (208) to sink, and the spring return rod (206) begins to compress; When the load-bearing frame (207) moves downward, it drives the middle rod (211), the assembly plate (403) and the adapter frame (404) to move downward; The adapter frame (404) drives the adjustment rod (405) and the adjustment sealing plate (406) to move downward. Since the plurality of adjustment sealing plates (406) are located at different positions of the temporary storage tank (402), the corresponding liquid storage volumes inside the temporary storage tank (402) are also different. When the downward position of the adjustment sealing plate (406) is determined, the liquid storage spaces inside the plurality of temporary storage tanks (402) also begin to automatically adjust accordingly. Then, the dust cover (407) is opened and the cross-linking agent and the surfactant are added into the corresponding temporary storage tank (402) according to the added amount; The servo motor (301) is then started to cause the rotating rod (302) to start rotating, and the rotating rod (302) causes the spoiler plate (307) and the spoiler frame (308) to start rotating; During the rotation of the spoiler frame (308), the spoiler frame (308) begins to intermittently block the liquid through hole (408), and at this time, the cross-linking agent and surfactant in the temporary storage tank (402) intermittently flow through the liquid through hole (408) to the interior of the transfer barrel (201); During the rotation of the spoiler (307), the spoiler (307) begins to intermittently block the arc-shaped hole (204), and at this time, the acrylamide monomer solution and additives in the transfer barrel (201) intermittently flow to the lower end of the mixing barrel (101); At the same time, the rotating rod (302) drives the first stirring frame (309) and the second stirring frame (310) to rotate inside the transfer barrel (201) and the mixing barrel (101), so that the raw materials inside the transfer barrel (201) and the mixing barrel (101) are stirred; Then, the heating jacket (109) is turned on to heat the mixing barrel (101), so that the raw materials are heated evenly during the mixing process; When the solution reaches a certain temperature, an initiator is added to the interior of the corresponding temporary storage tank (402), and the initiator flows through the corresponding liquid holes (408) to the interior of the transfer barrel (201) and the mixing barrel (101), thereby initiating a polymerization reaction; When the reaction reaches the expected degree, a terminator is added to the interior of the corresponding temporary storage tank (402), and the terminator flows through the corresponding liquid holes (408) to the interior of the transfer barrel (201) and the mixing barrel (101), thereby terminating the reaction; The raw materials in the mixing barrel (101) are then naturally cooled. When the cooling is completed, the electromagnetic control valve (105) is opened to discharge the raw materials in the mixing barrel (101) to the outside. The discharged raw materials are then filtered and dried to remove impurities and moisture, thereby obtaining a flocculant product.

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