CN115958717B

CN115958717B - Preparation method of rosin-based series adsorption resin for sewage treatment material

Info

Publication number: CN115958717B
Application number: CN202310114872.XA
Authority: CN
Inventors: 凌盛; 刘辉
Original assignee: Shenzhen Rkee Environmental Engineering Co ltd
Current assignee: Shenzhen Rkee Environmental Engineering Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-13
Anticipated expiration: 2043-02-15
Also published as: CN115958717A

Abstract

The invention discloses a preparation method of a rosin-based series adsorption resin for a sewage treatment material, which relates to the technical field of sewage treatment material production and comprises the following steps: s1, preparing a water phase: pouring pure water and a dispersing agent into a stirring container tank for uniform stirring to form a water phase; s2, preparing an oil phase: toluene, n-hexane, rosin, a pore-forming agent and polyethylene are mixed to form an oil phase; s3, forming an adsorption resin: mixing the water phase and the oil phase, uniformly stirring and heating to obtain a copolymerization white ball, and adding a functionalization reagent into the copolymerization white ball; according to the invention, the interval between the blocky adsorption resin particles falling between the two rubbing cloths is controlled through the uniformly distributed leakage holes, so that the blocky adsorption resin particles between the two rubbing cloths keep a certain distance, the blocky adsorption resin particles are convenient to rub back and forth between the two rubbing cloths, adhesion is not easy to occur in the process of rubbing the blocky adsorption resin particles into round pills, and the rubbing efficiency and the quality of finished products are improved.

Description

Preparation method of rosin-based series adsorption resin for sewage treatment material

Technical Field

The invention relates to the technical field of sewage treatment material production, in particular to a preparation method of a rosin-based series adsorption resin for a sewage treatment material.

Background

The adsorption resin refers to a high molecular polymer which can be used for removing organic matters in wastewater, decoloring sugar solution, separating and refining natural products and biochemical products, and the like. Is a common material in sewage treatment technology, the variety of the adsorption resin is many, and the change of the monomer and the change of the functional group on the monomer can endow the resin with various special properties. Polymers such as polystyrene resin and polyacrylate resin are commonly used. The adsorption resin is characterized by adsorption and has a porous three-dimensional structure. The porous resin is a small ball of fish roe sample prepared by suspension copolymerization of monomers such as styrene, divinylbenzene and the like in the presence of organic solvents such as toluene and the like.

In the prior art, many methods for preparing the adsorption resin are disclosed, for example, patent CN202111640159.6 discloses a preparation method of macroporous adsorption resin for purifying polyphenol, and discloses a preparation method of macroporous adsorption resin for purifying polyphenol, which comprises the following specific steps: s1, preparing a water phase: pouring pure water and a dispersing agent into a container, and uniformly stirring to form a water phase; s2, preparing an oil phase: toluene, n-hexane, a pore-forming agent and polyethylene are mixed to form an oil phase; s3, forming an adsorption resin: mixing the water phase and the oil phase, uniformly stirring and heating to obtain a copolymerization white ball, and adding a functionalization reagent into the copolymerization white ball to form the adsorption resin; s4, washing and separating the formed adsorption resin, and disclosing that the functionalization reaction is generated by adding a functionalization reagent containing graphene oxide in the process of manufacturing the adsorption resin, wherein the hydroxyl groups and the epoxy groups of the graphene oxide react with polyethylene in the copolymer white balls, so that the dispersity of the graphene oxide is improved, functionalized graphene sheets are dispersed on the polyethylene, the heat resistance and the adsorption effect of the adsorption resin are improved, and the purification effect of the adsorption resin is better.

In the prior art, rosin is added into the preparation of the adsorption resin to form the rosin adsorption resin, for example, chinese patent CN101781380A discloses a preparation method of D201 macroporous strong-alkali styrene type II anion exchange resin, which takes styrene, divinylbenzene, isobutanol, formyl, chloromethyl ether, zinc chloride, trimethylamine and water as main raw materials, and prepares the D201 macroporous strong-alkali styrene type II anion exchange resin through the steps of polymerization, chloromethylation and amination. However, the raw materials are mainly styrene, divinylbenzene and other substances, and have certain carcinogenicity and potential food safety hazard.

In the prior art, the preparation of rosin-based series adsorption resin still has some defects in the actual life, and the specific defects are as follows:

in the prior art, particles obtained in the preparation process of rosin-based series adsorption resin are in a block shape, and the preparation of the block-shaped adsorption resin particles into round pill particles is easy to knead, has low efficiency and long production time, and the block-shaped rosin-based series adsorption resin particles are easy to have the technical defects of poor quality, easy breakage and poor aesthetic property.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a preparation method of a rosin-based series adsorption resin for sewage treatment materials, which solves the technical defects that the prior art has low kneading efficiency and long production time when the particles obtained in the preparation process of the rosin-based series adsorption resin are in a block shape, and the block-shaped adsorption resin particles are prepared into round pills, and the block-shaped rosin-based series adsorption resin particles are easy to have poor quality, easy to crack and poor aesthetic property.

The technical problems to be solved by the invention are realized by adopting the following technical scheme: the preparation method of the rosin-based series adsorption resin for the sewage treatment material comprises the following steps:

s1, preparing a water phase: pouring pure water and a dispersing agent into a stirring container tank for uniform stirring to form a water phase;

s2, preparing an oil phase: toluene, n-hexane, rosin, a pore-forming agent and polyethylene are mixed to form an oil phase;

s3, forming an adsorption resin: mixing the water phase and the oil phase, uniformly stirring and heating to obtain a copolymerization white ball, and adding a functionalization reagent into the copolymerization white ball to coagulate the adsorption resin into a grease shape;

s4, extrusion molding: pouring the resin condensed into grease in the step S3 into an extrusion cylinder, and extruding the grease-shaped resin outwards into a strip shape through the extrusion cylinder;

s5, cutting into particles: in the process of extruding the long strip through the extruding cylinder in the step S4, uniformly rotating through a third servo motor, and uniformly cutting the long strip adsorption resin by utilizing the equidistant between two adjacent cutting blades by matching with the extruding cylinder to uniformly extrude the long strip adsorption resin, so as to obtain blocky adsorption resin particles with the same size;

S6, adding dispersed particles: the blocky adsorption resin particles obtained in the step S5 are separated and evenly placed in a dispersing hopper sieve through a diversion block, and the adsorption resin particles are evenly placed in a kneading device through reciprocating shaking of the dispersing hopper sieve;

s7, kneading into round pill particles: the adsorption resin particles put into the kneading device in the step S6 are kneaded in a reciprocating way through two kneading cloths which are staggered and swing in a reciprocating way, and the adsorption resin particles are kneaded into round pill particles by the rolling of the kneading cloths;

s8, cooling and shaping: putting the adsorption resin particles kneaded into the round pill particles in the step S7 into a storage hopper filled with cold water for cooling, or cooling and shaping the adsorption resin particles kneaded into the round pill particles in the storage hopper along with air without filling cold water into the storage hopper;

the preparation method of the sewage treatment material rosin-based series adsorption resin recorded in the steps S1-S8 is specifically completed by matching a preparation device of the sewage treatment material rosin-based series adsorption resin, the preparation device of the sewage treatment material rosin-based series adsorption resin comprises a mixing cylinder base, a supporting leg is arranged at the bottom end of the mixing cylinder base for supporting and fixing, a mixing cylinder is arranged at the top end of the mixing cylinder base, a first hinge support is fixedly arranged at one side of the bottom end of the mixing cylinder, the bottom end of the mixing cylinder is rotationally connected to the top end of the mixing cylinder base through the first hinge support, the mixing cylinder is provided with a cylindrical cylinder, the top end of the mixing cylinder is fixedly provided with a cover plate, the cover plate is a half plate, the top end of the mixing cylinder is provided with a batching adding cylinder, the top end of the cover plate is fixedly provided with a handle, a spreading component is arranged in the mixing cylinder, and the spreading component is positioned right below the batching adding cylinder in the mixing cylinder;

The right side of compounding section of thick bamboo base is provided with extrusion device, extrusion device's below is equipped with automatic cutting device, and automatic cutting device cuts off the adsorption resin that extrusion device extruded into the granule, the automatic cutting device below is provided with the dispersion and fights the sieve, be provided with the reposition of redundant personnel piece in the dispersion fights the sieve, will cut off into the dispersion of granular adsorption resin and flow into in the dispersion fights the sieve, dispersion fights the sieve below and is provided with the rubbing device, the rubbing device below is provided with the storage hopper.

As a preferable technical scheme of the invention, the mixing cylinder comprises an alternating current asynchronous motor fixedly arranged in a cover plate, the alternating current asynchronous motor extends downwards to form a stirring rod, the bottom end of the stirring rod is provided with a stirring scraper, the bottom surface of the inner wall of the mixing cylinder is a concave spherical surface, the stirring scraper is provided with an arc-shaped rod which is attached to the bottom surface of the inner wall of the mixing cylinder, and the middle part of the stirring rod is fixedly provided with a middle stirring blade.

As a preferable technical scheme of the invention, a chute is arranged at the bottom end of the mixing cylinder, a sliding base is connected in a sliding manner in the chute, and an overturning arm is hinged at the bottom end of the sliding base;

the middle part of the top end of the mixing cylinder base is provided with a through square hole, the bottom end of the mixing cylinder base is fixedly provided with a sliding block frame, the front end surface of the sliding block frame is provided with a second sliding groove, a movable sliding block is connected in the second sliding groove in a sliding way, the bottom end of the mixing cylinder base is fixedly provided with a second hydraulic cylinder, a piston rod extends leftwards from the second hydraulic cylinder, the top end of the piston rod of the second hydraulic cylinder is hinged to the movable sliding block, and the other end of the pushing arm is rotatably connected to the movable sliding block;

The bottom surface of the mixing cylinder base is fixed with a second hinged support, a swinging plate is hinged to the second hinged support, a plurality of rollers are fixedly mounted in the middle of the swinging plate, a limiting block is fixed at the bottom end of the mixing cylinder base, and a tension spring is arranged between the swinging plate and the bottom surface of the mixing cylinder base.

As a preferable technical scheme of the invention, the spreading and sprinkling assembly comprises a supporting rack fixed on the inner wall of a mixing barrel, a rotating shaft which is erected on the top surface of the supporting rack is fixedly arranged at the top end of the supporting rack, the top end surface of the rotating shaft is rotationally connected with a rotating shaft rod, a spreading and sprinkling disc is fixedly arranged at the top end of the rotating shaft rod, a spreading groove with a circular ring structure is formed at the top end of the spreading and sprinkling disc, a conical disc with a conical structure is arranged in the middle of the top end surface of the spreading groove, and the cross section of the spreading groove is a concave arc groove;

the middle part fixed mounting of the rotating shaft lever has the second drive gear, support frame top face fixed mounting has the fifth servo motor, the output shaft that upwards stretches out of fifth servo motor, the output shaft top end of fifth servo motor holds and has first drive gear, first drive gear and second drive gear meshing are connected.

As a preferable technical scheme of the invention, the dispersing hopper screen is arranged into a long groove structure, and a plurality of through material leakage holes are formed in the bottom surface of the dispersing hopper screen;

The automatic cutting device comprises a machine case, wherein a supporting frame is fixedly arranged on the top end face of the machine case, a fixing frame is fixedly arranged on the top end of the supporting frame, a through round hole is formed in the middle of the fixing frame, two parallel sliding support brackets are fixedly arranged on the left end of the fixing frame, the bottom end of a dispersing bucket sieve is connected onto the sliding support brackets in a sliding mode, a round rod is fixedly arranged on the right side of the dispersing bucket sieve, a transverse frame is fixedly arranged on the top end of the round rod on the right side, a fourth servo motor is fixedly arranged on the supporting frame, and a fourth crank is fixedly arranged on an output shaft of the fourth servo motor and is connected with the transverse frame in a sliding mode.

As a preferable technical scheme of the invention, the supporting frame is fixedly provided with a supporting rod which is L-shaped, the top end of the supporting rod extends into the dispersing hopper sieve from one side of the inner wall of the dispersing hopper sieve, the flow dividing block is fixed at the top end of the supporting rod extending into the dispersing hopper sieve, and the flow dividing block is of a triangular block structure.

As a preferable technical scheme of the invention, the kneading device comprises two circularly rotating kneading cloths obliquely arranged on the top surface of the case, each inner ring of the kneading cloth is provided with two rollers, and each roller is arranged on a corresponding second rotating shaft;

Two second rotating shafts at one end of each kneading cloth are rotatably arranged on a second rotating shaft frame through rolling bearings, an ear plate is arranged in the middle of the second rotating shaft frame, a through round hole is formed in the middle of the ear plate, an eccentric wheel is rotatably connected with the round hole in the middle of the ear plate, the eccentric wheel is fixed on the rotating shaft, the rotating shaft deviates from the center position of the eccentric wheel, the eccentric wheels on the two kneading cloths are arranged in a staggered mode, the rotating shaft is rotatably connected to the bottom of a case, and a seventh motor is arranged at the bottom end of the rotating shaft to drive the rotating;

two second rotating shafts at the other end of each rubbing cloth extend out of the first rotating shaft frame through a round hole in the first rotating shaft frame in a sliding connection mode, a tooth-shaped rod is arranged at the top end of one second rotating shaft of the rubbing cloth extending out of the first rotating shaft frame, a sixth servo motor is fixedly arranged on the first rotating shaft frame, a sixth gear is arranged on the sixth servo motor and is in meshed connection with the tooth-shaped rod, and the tooth width of the tooth-shaped rod is at least larger than the distance for dragging the second rotating shaft to axially move after the eccentric wheel rotates for one circle;

the top end of the other second rotating shaft extending out of the rotating shaft rack is provided with a seventh gear, the top end of the corresponding second rotating shaft of the other rubbing cloth is provided with a second long gear, and the tooth width of the second long gear is equal to that of the tooth-shaped rod.

As a preferable technical scheme of the invention, the extruding device comprises an extruding cylinder, the extruding cylinder is in a cylindrical structure, an extruding pipe is arranged at the right end of the auger conveying roller, an extruding nozzle is arranged at the right end of the extruding pipe, a plurality of round holes are formed below the extruding nozzle, a containing hopper is arranged at the top end of the extruding cylinder, an auger conveying roller is arranged in the extruding cylinder, a second servo motor is arranged at the left end of the auger conveying roller, and the second servo motor is fixed on a motor base which is fixed on a supporting leg.

As a preferable technical scheme of the invention, the automatic cutting device comprises a third servo motor fixed at the bottom end of the extrusion pipe, an output shaft extends downwards from the third servo motor, and a cutting blade is fixedly arranged at the bottom end of the output shaft of the third servo motor.

Compared with the prior art, the invention at least comprises the following beneficial effects:

the invention mixes the prepared adsorption resin into a grease shape, then pours the grease-shaped adsorption resin into an extrusion cylinder, and extrudes the grease-shaped adsorption resin outwards into a long strip shape through the extrusion cylinder; in the process of extruding the long strip through the extruding cylinder, the third servo motor rotates at a constant speed, the long strip adsorption resin is extruded at a constant speed by matching with the extruding cylinder by utilizing the equal interval between two adjacent cutting blades, and the long strip adsorption resin is cut at an equal interval to obtain blocky adsorption resin particles with the same size; then, pouring the obtained massive adsorption resin particles into a dispersing hopper sieve, arranging the massive adsorption resin particles below an extrusion nozzle through a flow distribution block in the pouring process, distributing the massive adsorption resin particles extruded by the extrusion nozzle through a triangular block at the top end of the flow distribution block by utilizing the triangular block to separate and guide the massive adsorption resin particles extruded by the extrusion nozzle, enabling the massive adsorption resin particles extruded by the extrusion nozzle to be dispersed and guided in the dispersing hopper sieve, and then matching with the dispersing hopper sieve to shake reciprocally so that the adsorption resin particles dispersed by the flow distribution block fall down into two rubbing cloths through a material leakage hole in the dispersing hopper sieve, so that the massive adsorption resin particles can be uniformly dispersed into the two rubbing cloths, each particle is uniformly rubbed between the rubbing cloth working faces, the rubbing efficiency is higher, and the rubbing effect is better.

According to the invention, the interval between two adjacent blocky adsorption resin particles falling between two rubbing cloths is controlled through the uniformly distributed leakage holes, so that the blocky adsorption resin particles between the two rubbing cloths keep a certain distance, the blocky adsorption resin particles are convenient to rub back and forth between the two rubbing cloths, adhesion is not easy to occur in the process of rubbing the blocky adsorption resin particles into round pills, and the rubbing efficiency and the quality of finished products are improved.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a process flow diagram of a process for preparing rosin-based serial adsorption resins of the sewage treatment material of the present invention;

FIG. 2 is a schematic diagram showing the front view of the apparatus for preparing rosin-based adsorption resin used as the sewage treatment material according to the present invention;

FIG. 3 is a schematic diagram showing a front sectional structure of a device for preparing rosin-based series adsorption resin used as a sewage treatment material according to the present invention;

FIG. 4 is a schematic view of the structure of the mixing barrel after the mixing barrel base of the invention is poured;

FIG. 5 is a schematic view of a cross-sectional left-hand view of a mixing barrel according to the present invention;

FIG. 6 is an enlarged schematic view of the structure at A of FIG. 3 illustrating the present invention;

FIG. 7 is an enlarged schematic view of the structure at B of FIG. 5 illustrating the present invention;

FIG. 8 is a schematic view showing the bottom view of the cutting blade of the present invention cut into the bottom surface of the nozzle;

fig. 9 is a schematic diagram of a transmission connection between two rubbing cloths according to the present invention;

fig. 10 is an enlarged schematic view of a structure of the present invention in which two rubbing cloths are engaged with a second long gear through a seventh gear;

FIG. 11 is a schematic view showing the structure of the two eccentric wheels rotating alternately after the two rubbing cloths are spread;

FIG. 12 is a schematic diagram showing the structure of the second shaft of the present invention rotating and axially sliding in the first hole of the frame;

in the figure: support leg 1, mixing drum 2, screw tightening 3, cover plate 4, ingredient addition drum 5, handle 6, ac asynchronous motor 601, stirring rod 602, intermediate stirring blade 603, stirring blade 604, heat conduction bottom plate 605, heat pipe 606, chute 607, slide base 608, spreading tray 609, conical tray 6091, spreading tray 6092, first drive gear 6093, rotating shaft 6094, second drive gear 6095, rotating shaft 6096, support frame 6097, fifth servo motor 6098, control box 7, mixing drum base 8, first hinge support 9, tension spring 10, second hinge support 11, stopper 12, drum 13, swing plate 14, pushing arm 15, slider frame 16, second chute 17, movable slider 18, second hydraulic cylinder 19, second servo motor 20, motor base 21, holding hopper 22, extrusion drum 23, auger delivery roller 2301, extrusion pipe 24, extrusion nozzle 25, third servo motor 26, cutting blade 27, dispersing screen 28, feed hole 2801, fixing frame 29, fourth servo motor 30, fourth crank frame 32, rotary shaft 33, drum 33, rotary shaft 3907, seventh crank block 37, rotary shaft 3938, seventh support frame 3938, rotary shaft 3907, rotary shaft 3938, rotary shaft 3946, rotary shaft 3938, rotary shaft support frame 37, seventh servo motor 3938, rotary shaft 37, rotary shaft 3938.

Description of the embodiments

Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.

The invention is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the invention easy to understand.

It will be understood that when an element is referred to as being "fixed to" another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Examples

Referring to fig. 1-12, an overall structure diagram of a preparation method of a rosin-based serial adsorption resin for sewage treatment materials is shown;

the preparation method of the rosin-based series adsorption resin for the sewage treatment material comprises the following steps:

s5, cutting into particles: in the process of extruding the long strip through the extruding cylinder in the step S4, the third servo motor 26 rotates at a constant speed, the long strip-shaped adsorption resin is extruded at a constant speed by utilizing the equidistant between the two adjacent cutting blades 27 in cooperation with the extruding cylinder, and the long strip-shaped adsorption resin is cut at the equal distance to obtain blocky adsorption resin particles with the same size;

s6, adding dispersed particles: the blocky adsorption resin particles obtained in the step S5 are evenly placed in a dispersing hopper sieve 28 through a dividing block 37, and the adsorption resin particles are evenly placed in a kneading device through reciprocating shaking of the dispersing hopper sieve 28;

S7, kneading into round pill particles: the adsorption resin particles put into the kneading device in the step S6 are kneaded back and forth through two kneading cloths 36 which are in reciprocating and staggered swinging, and the adsorption resin particles are kneaded into round pill particles by matching with the rolling of the kneading cloths 36;

s8, cooling and shaping: putting the adsorption resin particles kneaded into the round pill particles in the step S7 into a storage hopper 38 filled with cold water for cooling, or cooling and shaping the adsorption resin particles kneaded into the round pill particles in the storage hopper 38 along with air without filling cold water into the storage hopper 38;

the preparation method of the sewage treatment material rosin-based series adsorption resin recorded in the steps S1-S8 is specifically completed by matching a preparation device of the sewage treatment material rosin-based series adsorption resin, the preparation device of the sewage treatment material rosin-based series adsorption resin comprises a mixing cylinder base 8, a supporting leg 1 is arranged at the bottom end of the mixing cylinder base 8 for supporting and fixing, a mixing cylinder 2 is arranged at the top end of the mixing cylinder base 8, a first hinge support 9 is fixedly arranged at one side of the bottom end of the mixing cylinder 2, the bottom end of the mixing cylinder 2 is rotationally connected to the top end of the mixing cylinder base 8 through the first hinge support 9, a cover plate 4 is fixedly arranged at the top end of the mixing cylinder 2, the cover plate 4 is a half plate, the top end of the mixing cylinder 2 is opened, when the mixing needs to be insulated, the other half plate is covered at the top end of the mixing cylinder 2 through an aerial crane in a factory workshop, a batching adding cylinder 5 is arranged at the top end of the mixing cylinder 2, various blending materials are convenient to be added, a lifting handle 6 is fixedly arranged at the top end of the cover plate 4, a spreading component is arranged in the mixing cylinder 2, and the spreading component is positioned right below the batching adding cylinder 5 in the mixing cylinder 2;

The right side of compounding section of thick bamboo base 8 is provided with extrusion device, and extrusion device's below is equipped with automatic cutting device, and automatic cutting device cuts off the adsorption resin that extrusion device extruded into the granule, and the adsorption resin that cuts off into the granule falls into in the dispersion fill sieve 28, and automatic cutting device below is provided with dispersion fill sieve 28, is provided with the reposition of redundant personnel piece 37 in the dispersion fill sieve 28, and the adsorption resin that will cut off into the granule disperses and flows into in the dispersion fill sieve 28, is provided with the device of rubbing below the dispersion fill sieve 28, is provided with storage hopper 38 below the device of rubbing.

The mixing cylinder 2 comprises an alternating current asynchronous motor 601 fixedly installed in the cover plate 4, a stirring rod 602 extends downwards from the alternating current asynchronous motor 601, a stirring scraper 604 is arranged at the bottom end of the stirring rod 602, the bottom surface of the inner wall of the mixing cylinder 2 is a concave spherical surface, the stirring scraper 604 is an arc-shaped rod attached to the bottom surface of the inner wall of the mixing cylinder 2, and a middle stirring blade 603 is fixedly installed in the middle of the stirring rod 602;

the mixing drum 2 outer wall is provided with control box 7, and control box 7 controls the heating temperature in mixing drum 2, makes heating pipe 606 produce the temperature that needs, and heat conduction bottom plate 605 is installed to mixing drum 2 inner wall bottom surface, and heat conduction bottom plate 605 bottom evenly has arranged heating pipe 606, and heating pipe 606 is evenly laid along heat conduction bottom plate 605 bottom surface in the S shape, and concrete laying method can be in order to make heat conduction bottom plate 605 evenly heated, and heating pipe 606 can adopt the electric heating tungsten filament to heat, and heat conduction bottom plate 605 can refer to the rice cooker inner bag material like: the aluminum inner container, the stainless steel inner container, the composite multi-layer material inner container, the ceramic (purple sand) inner container and the like are heated uniformly.

A chute 607 is arranged at the bottom end of the mixing cylinder 2, a sliding base 608 is connected in a sliding way in the chute 607, and an overturning arm 15 is hinged at the bottom end of the sliding base 608;

a through square hole is formed in the middle of the top end of the mixing cylinder base 8, a sliding block frame 16 is fixedly arranged at the bottom end of the mixing cylinder base 8, a second sliding groove 17 is formed in the front end face of the sliding block frame 16, a movable sliding block 18 is connected in a sliding manner in the second sliding groove 17, a second hydraulic cylinder 19 is fixedly arranged at the bottom end of the mixing cylinder base 8, a piston rod extends out leftwards from the second hydraulic cylinder 19, the top end of the piston rod of the second hydraulic cylinder 19 is hinged to the movable sliding block 18, and the other end of the push-over arm 15 is rotatably connected to the movable sliding block 18;

the bottom surface of the mixing cylinder base 8 is fixed with a second hinged support 11, the second hinged support 11 is hinged with a swinging plate 14, a plurality of rollers 13 are fixedly arranged in the middle of the swinging plate 14, a limiting block 12 is fixed at the bottom end of the mixing cylinder base 8, a tension spring 10 is arranged between the swinging plate 14 and the bottom surface of the mixing cylinder base 8, a second hydraulic cylinder 19 pushes a movable sliding block 18 to slide in a second sliding groove 17 through the limiting of the limiting block 12, and the pushing of a pushing arm 15 is utilized and the rollers 13 in the middle of the swinging plate 14 are contacted with the pushing arm 15 and roll, so that resistance in the moving process of the pushing arm 15 is reduced, abrasion to the surface of the pushing arm 15 is reduced, and the action sensitivity of the pushing arm 15 is improved. The mixing cylinder 2 is pushed to hinge and rotate along the first hinge support 9 at the top end of the mixing cylinder base 8 by the pushing arm 15, so that the mixing cylinder 2 is poured at the top end of the mixing cylinder base 8, and the prepared fat-shaped adsorption resin is poured into the containing hopper 22.

The spreading and sprinkling assembly comprises a support frame 6097 fixed on the inner wall of the mixing barrel 2, a rotating shaft 6096 erected on the top surface of the support frame 6097 is fixedly arranged at the top end of the support frame 6097, a rotating shaft lever 6094 is rotatably connected to the top end surface of the rotating shaft 6096, a spreading and sprinkling disc 609 is fixedly arranged at the top end of the rotating shaft lever 6094, a spreading groove 6092 with a circular ring structure is formed in the top end of the spreading disc 609, a conical disc 6091 with a conical structure is arranged in the middle of the top end surface of the spreading groove 6092, and the cross section of the spreading groove 6092 is a concave arc groove;

the middle part of the rotating shaft lever 6094 is fixedly provided with a second driving gear 6095, the top end face of the supporting frame 6097 is fixedly provided with a fifth servo motor 6098, the fifth servo motor 6098 extends upwards to form an output shaft, the top end of the output shaft of the fifth servo motor 6098 is fixedly provided with a first driving gear 6093, and the first driving gear 6093 is in meshed connection with the second driving gear 6095.

Specifically, the preparation ingredients are manually added through the ingredient adding cylinder 5 and are rotated through the spreading disc 609 in the spreading component, so that the preparation ingredients are rotationally spread out and are more evenly put into the mixing cylinder, so as to improve the uniformity of mixing and stirring, wherein the preparation ingredients drop into the spreading disc 609 from the ingredient adding cylinder 5 to be dispersed and guided firstly through the conical disc 6091 with a conical structure, so that the preparation ingredients uniformly drop into a circle of spreading grooves 6092 at the top end of the spreading disc 609, and are evenly spread out through the rotation of the spreading disc 609,

Wherein, the cross section of the spreading groove 6092 is a concave arc groove, which is beneficial to the downward uniform dispersion and diversion of the liquid modulation ingredients through the diversion of the conical disk 6091 when the liquid modulation ingredients are added in the ingredient adding cylinder 5, and the spreading groove 6092 with an arc surface is used for guiding the liquid modulation ingredients, the liquid modulation ingredients are outwards punched by the self gravity and the downward impact force, and then the liquid modulation ingredients are uniformly spread out by the rotation of the spreading disk 609,

because the bottom surface of the spreading groove 6092 is an arc surface, the spreading disc 609 rotates, so that dead angle accumulation residual modulation ingredients are not easy to generate in the spreading groove 6092, and the spreading thoroughness in the spreading groove 6092 is improved.

The dispersing bucket sieve 28 is arranged in a long groove structure, and a plurality of through material leakage holes 2801 are formed in the bottom surface of the dispersing bucket sieve 28; the automatic cutting device comprises a machine box 43, a supporting rack 44 is fixedly arranged on the top end face of the machine box 43, a fixing frame 29 is fixed on the top end of the supporting rack 44, a through round hole is formed in the middle of the fixing frame 29, two parallel sliding support brackets 35 are fixedly arranged on the left end of the fixing frame 29, the bottom end of a dispersing bucket sieve 28 is connected to the sliding support brackets 35 in a sliding mode, the two sliding support brackets 35 support the dispersing bucket sieve 28 from two sides of the bottom end of the dispersing bucket sieve 28, the absorbent resin particles leaked from leakage holes 2801 at the bottom of the dispersing bucket sieve 28 drop downwards from the middle of the sliding support brackets 35 on two sides, a round rod is fixedly arranged on the right side of the dispersing bucket sieve 28, the round rod on the right side of the dispersing bucket sieve 28 penetrates through the round hole in the middle of the fixing frame 29 and stretches out rightwards, a transverse frame 32 is fixedly arranged on the top end of the round rod on the right side, a fourth servo motor 30 is fixedly arranged on the supporting rack 44, a fourth crank 31 is fixedly arranged on an output shaft of the fourth servo motor 30, the fourth crank 31 is slidingly connected with the transverse frame 32, and the dispersing bucket sieve 28 is driven to slide and slide back and forth on the two sliding support brackets 35.

The supporting frame 44 is fixedly provided with a supporting rod 45, the supporting rod 45 is L-shaped, the top end of the supporting rod 45 extends into the dispersing hopper sieve 28 from one side of the inner wall of the dispersing hopper sieve 28, the flow dividing block 37 is fixed at the top end of the supporting rod 45 extending into the dispersing hopper sieve 28, and the flow dividing block 37 is of a triangular block structure. So that the distributing block 37 is always fixedly arranged right under the extrusion nozzle 25 when the distributing hopper screen 28 is horizontally swayed in a reciprocating manner, so that the distributing block 37 can disperse massive adsorption resin particles in real time.

The kneading device comprises two kneading cloths 36 which are obliquely arranged on the top surface of the machine box 43 and rotate circularly, a centralized hopper 42 is arranged above the middle of the two kneading cloths 36, the uniformly-spaced blocky adsorption resin particles are arranged into a straight line through the centralized hopper 42, the intervals are equal, two rollers 3902 are respectively arranged on the inner ring of each kneading cloth 36, and each roller 3902 is arranged on the corresponding second rotating shaft 33;

two second rotating shafts 33 at one end of each rubbing cloth 36 are rotatably arranged on a second rotating shaft frame 39 through rolling bearings, a lug plate 3901 is arranged in the middle of the second rotating shaft frame 39, a through round hole is formed in the middle of the lug plate 3901, an eccentric wheel 41 is rotatably connected in the round hole in the middle of the lug plate 3901, the eccentric wheel 41 is fixed on a rotating shaft 40, the rotating shaft 40 deviates from the center position of the eccentric wheel 41, the eccentric wheels 41 on the two rubbing cloths 36 are arranged in a staggered mode, the rotating shaft 40 is rotatably connected to the bottom of a case 43, and a seventh motor 46 is arranged at the bottom end of the rotating shaft 40 to drive rotation;

Wherein, the rotating shaft 40 on one side of the rubbing cloth 36 rotates to drive the eccentric wheels 41 on the two rubbing cloths 36 to rotate, and as the eccentric wheels 41 on the two rubbing cloths 36 are staggered at the arrangement position of the rotating shaft 40 (see fig. 11 of the specification), the rotating shaft 40 rotates to drive the two rubbing cloths 36 to rub reciprocally, and the first rotating shaft frame 34 on the other side of the rubbing cloth 36 is matched to be fixed, one second rotating shaft 33 on the inner ring of one rubbing cloth 36 is driven to rotate by the sixth servo motor 3904, the rubbing cloth 36 is driven to rotate by the second rotating shaft 33 and the other second rotating shaft 33 on the inner ring of the same rubbing cloth 36 is driven to rotate, and then the seventh gears 3907 and the second long gears 3908 on the top ends of the adjacent two second rotating shafts 33 are meshed to realize reciprocal staggered sliding and circular rotation between the adjacent two rubbing cloths 36.

The two second rotating shafts 33 at the other end of each rubbing cloth 36 extend to the outer side of the first rotating shaft frame 34 through a round hole on the first rotating shaft frame 34 in a sliding connection manner, a tooth-shaped rod 3906 is arranged at the top end of one second rotating shaft 33 of the rubbing cloth 36 extending out of the first rotating shaft frame 34, a sixth servo motor 3904 is fixedly arranged on the first rotating shaft frame 34, a sixth gear 3905 is arranged on the sixth servo motor 3904 and is in meshed connection with the tooth-shaped rod 3906, and the tooth width of the tooth-shaped rod 3906 is at least larger than the distance that the eccentric wheel 41 rotates for one circle to drag the second rotating shaft 33 to axially move;

A seventh gear 3907 is arranged at the top end of the other second rotating shaft 33 of the rubbing cloth 36 extending out of the first rotating shaft frame 34, a second long gear 3908 is arranged at the top end of the corresponding second rotating shaft 33 of the other rubbing cloth 36, and the tooth width of the second long gear 3908 is equal to the tooth width of the tooth-shaped rod 3906.

Wherein, two second rotating shafts 33 connected with the first rotating shaft frame 34 pass through the round holes on the first rotating shaft frame 34, and the second rotating shafts 33 passing through the round holes have both rotation and axial sliding actions.

The extrusion device comprises an extrusion cylinder 23, the extrusion cylinder 23 is of a cylindrical structure, an extrusion pipe 24 is arranged at the right end of an auger conveying roller 2301, an extrusion nozzle 25 is arranged at the right end of the extrusion pipe 24, a plurality of round holes are formed below the extrusion nozzle 25, a holding hopper 22 is arranged at the top end of the extrusion cylinder 23, the auger conveying roller 2301 is arranged inside the extrusion cylinder 23, a second servo motor 20 is arranged at the left end of the auger conveying roller 2301, the second servo motor 20 is fixed on a motor base 21, and the motor base 21 is fixed on a supporting leg 1.

The automatic cutting device comprises a third servo motor 26 fixed at the bottom end of an extrusion pipe 24, an output shaft is downwards extended from the third servo motor 26, cutting blades 27 are fixedly arranged at the bottom end of the output shaft of the third servo motor 26, the third servo motor 26 rotates at a constant speed, the strip-shaped adsorption resin is extruded at a constant speed by utilizing equal intervals between two adjacent cutting blades 27 in cooperation with an extrusion cylinder, and the strip-shaped adsorption resin is subjected to equidistant cutting to obtain block-shaped adsorption resin particles with the same size.

Examples

Referring to fig. 1, this embodiment has the same points as the above embodiment, and the differences are not described in this embodiment, and are as follows:

s2, preparing an oil phase: toluene, rosin, n-hexane, rosin, a pore-forming agent and polyethylene are mixed to form an oil phase;

wherein the mass fraction ratio of the dispersing agent to the pure water in the water phase is 3:100.

Wherein, the toluene and the n-hexane are added into a container, the weight parts of the added toluene and n-hexane are 55 parts respectively, the weight parts of the pore-foaming agent are 52 parts, the pore-foaming agent consists of polyurethane and polyvinylpyrrolidone, and the mass fraction of the polyurethane and the polyvinylpyrrolidone in the oil phase is polyurethane: 4.3% polyvinylpyrrolidone: 6.8% of polyethylene, 28 parts by weight.

And (3) putting toluene and n-hexane into a container, stirring for 23 minutes to dissolve the toluene and the n-hexane, adding a pore-forming agent, stirring for 23 minutes, finally adding polyethylene and rosin, wherein the addition amount of the rosin is 5% of the weight of the oil phase, and stirring for 18 minutes to obtain the oil phase.

Pouring the water phase and the oil phase into a long test tube according to the mass fraction ratio of 6:1.3, pouring the water phase firstly, adding gelatin with the mass fraction ratio of 2%, arranging heat conducting base plates 605 on the bottom surface of the inner wall of a mixing cylinder 2, uniformly arranging heating pipes 606 at the bottom ends of the heat conducting base plates 605, pouring the oil phase into the water phase, starting a control box 7, controlling the heating pipes 606 at the bottom ends of the heat conducting base plates 605, heating mixed liquid of the water phase and the oil phase in the mixing cylinder 2 to 55 ℃, stirring uniformly for 50 minutes, and obtaining the copolymer white balls.

The method comprises the steps of pouring the copolymerized white balls into a container, pouring 130 parts of functionalizing agent, wherein the functionalizing agent is prepared from 13 parts of graphene, 6 parts of sodium nitrate, 65 parts of potassium permanganate and 35 parts of hydrogen peroxide by weight, continuously heating to 50-60 ℃, keeping for 1-2 hours, and cooling to room temperature to obtain the molded fat-like adsorption resin.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The preparation method of the rosin-based series adsorption resin for the sewage treatment material is characterized by comprising the following steps of:

An extrusion device is arranged on the right side of the mixing cylinder base, an automatic cutting device is arranged below the extrusion device, the automatic cutting device cuts the adsorption resin extruded by the extrusion device into particles, a dispersing hopper sieve is arranged below the automatic cutting device, a flow dividing block is arranged in the dispersing hopper sieve, the adsorption resin cut into particles is dispersed and flows into the dispersing hopper sieve, a kneading device is arranged below the dispersing hopper sieve, and a storage hopper is arranged below the kneading device;

the dispersing hopper screen is arranged in a long groove structure, and a plurality of through material leakage holes are formed in the bottom surface of the dispersing hopper screen;

the automatic cutting device comprises a machine box, wherein a supporting rack is fixedly arranged on the top end surface of the machine box, a fixing frame is fixedly arranged on the top end of the supporting rack, a through round hole is formed in the middle of the fixing frame, two parallel sliding support brackets are fixedly arranged at the left end of the fixing frame, the bottom end of a dispersing hopper screen is connected to the sliding support brackets in a sliding manner, a round rod is fixedly arranged on the right side of the dispersing hopper screen, a transverse frame is fixedly arranged on the top end of the round rod on the right side, a fourth servo motor is fixedly arranged on the supporting rack, and a fourth crank is fixedly arranged on an output shaft of the fourth servo motor and is in sliding connection with the transverse frame;

The supporting frame is fixedly provided with a supporting rod which is L-shaped, the top end of the supporting rod extends into the dispersing hopper sieve from one side of the inner wall of the dispersing hopper sieve, the flow dividing block is fixed at the top end of the supporting rod extending into the dispersing hopper sieve, and the flow dividing block is of a triangular block structure;

the kneading device comprises two circularly rotating kneading cloths obliquely arranged on the top surface of the case, two rollers are respectively arranged on the inner ring of each kneading cloth, and each roller is arranged on the corresponding second rotating shaft;

2. The method for preparing the rosin-based series adsorption resin of the sewage treatment material according to claim 1, which is characterized in that: the mixing drum comprises an alternating current asynchronous motor fixedly installed in a cover plate, the alternating current asynchronous motor extends downwards to form a stirring rod, a stirring scraper is arranged at the bottom end of the stirring rod, the bottom surface of the inner wall of the mixing drum is a concave spherical surface, the stirring scraper is arranged to be an arc-shaped rod attached to the bottom surface of the inner wall of the mixing drum, and a middle stirring blade is fixedly installed in the middle of the stirring rod.

3. The method for preparing the rosin-based series adsorption resin of the sewage treatment material according to claim 1, which is characterized in that: a sliding groove is formed in the bottom end of the mixing barrel, a sliding base is connected in the sliding groove in a sliding mode, and an overturning arm is hinged to the bottom end of the sliding base;

4. The method for preparing the rosin-based series adsorption resin of the sewage treatment material according to claim 1, which is characterized in that: the spreading and sprinkling assembly comprises a supporting frame fixed on the inner wall of the mixing barrel, a rotating shaft erected on the top surface of the supporting frame is fixedly arranged at the top end of the supporting frame, a rotating shaft rod is rotatably connected to the top end surface of the rotating shaft rod, a spreading and sprinkling disc is fixedly arranged at the top end of the rotating shaft rod, a spreading groove with a circular ring structure is formed in the top end of the spreading and sprinkling disc, a conical disc with a conical structure is arranged in the middle of the top end surface of the spreading groove, and the cross section of the spreading groove is a concave arc-shaped groove;

5. The method for preparing the rosin-based series adsorption resin of the sewage treatment material according to claim 1, which is characterized in that: the extrusion device comprises an extrusion cylinder, the extrusion cylinder is of a cylindrical structure, an auger conveying roller is arranged inside the extrusion cylinder, an extrusion pipe is arranged at the right end of the auger conveying roller, an extrusion nozzle is arranged at the right end of the extrusion pipe, a plurality of round holes are formed in the lower portion of the extrusion nozzle, a containing hopper is arranged at the top end of the extrusion cylinder, a second servo motor is arranged at the left end of the auger conveying roller, and the second servo motor is fixed on a motor base which is fixed on a supporting leg.

6. The method for preparing the rosin-based series adsorption resin of the sewage treatment material according to claim 5, which is characterized in that: the automatic cutting device comprises a third servo motor fixed at the bottom end of the extrusion pipe, an output shaft extends downwards from the third servo motor, and a cutting blade is fixedly arranged at the bottom end of the output shaft of the third servo motor.