CN108619944A - A kind of reflectorized material extraordinary agitating device of flame retarding function type resin preparation - Google Patents
A kind of reflectorized material extraordinary agitating device of flame retarding function type resin preparation Download PDFInfo
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- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
- B01F27/721—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle
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- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/213—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts characterised by the connection with the drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2321—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes having different inclinations, e.g. non parallel
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
- B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
- B01F35/1453—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids by means of jets of fluid, e.g. air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/189—Venting, degassing or ventilating of gases, fumes or toxic vapours during mixing
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- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
- B01F35/51—Mixing receptacles characterised by their material
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
- B01F35/514—Mixing receptacles the mixing receptacle or conduit being transparent or comprising transparent parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers
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Abstract
Description
技术领域technical field
本发明涉及原料混合搅拌装置，具体涉及一种反光材料用阻燃功能型树脂制备用特种搅拌装置。The invention relates to a raw material mixing and stirring device, in particular to a special stirring device for preparing flame-retardant functional resin for reflective materials.
背景技术Background technique
反光材料，也称逆反射材料，回复反射材料，广泛应用于交通标志标线、突起路标、轮廓标识、交通锥、防撞筒等各种道路交通安全设施，以及汽车号牌、衣物鞋帽、消防、铁路、水运、矿区等，可分为交通标志反光材料、道路标线反光材料、突起路标、轮廓标、衣物用反光材料等。Reflective materials, also known as retroreflective materials, retroreflective materials, are widely used in various road traffic safety facilities such as traffic sign markings, raised road signs, outline signs, traffic cones, and anti-collision tubes, as well as car license plates, clothing, shoes, hats, Fire-fighting, railway, water transportation, mining areas, etc., can be divided into reflective materials for traffic signs, reflective materials for road markings, raised road signs, contour marks, reflective materials for clothing, etc.
反光材料的主要组分为阻燃功能型树脂，阻燃功能型树脂的制备工艺主要步骤为原料混合、固化成型；如中国专利CN201110343400.9，公开了一种一种酚醛树脂复合阻燃材料的制备方法，包括如下步骤：步骤一、取53重量份的酚醛树脂，通过破碎机制成直径小于5mm的酚醛树脂颗粒；步骤二、将酚醛树脂颗粒与44重量份的有机黏土MMT混合均匀后，加入3重量份的氢氧化镁；步骤三、将混和物加热至部分熔融后，冷却即制得酚醛树脂复合阻燃材料。本发明通过在酚醛树脂中加入有机黏土，能有效提高酚醛树脂的阻燃性能，另外加入的氢氧化镁，既不影响复合材料的阻燃效果，又能够提高阻燃效果。具有方法简单，阻燃效果好等优点。再如中国专利CN03821220.X，专利权人为三菱树脂株式会社，本发明提供一种阻燃树脂组合物和获自该树脂组合物的模塑制品，该阻燃树脂组合物具有对其赋予的阻燃性并含有抑制分子量降低的乳酸树脂。所述阻燃树脂组合物包括含有主要组分为乳酸树脂的树脂组合物和表面处理的金属氢氧化物，对于100质量份的乳酸树脂，表面处理的氢氧化物为50~150质量份。其阻燃树脂的制备过程中均需要搅拌，其中，先对固体原料进行有效的预混合，再投入到反应釜中有效的搅拌混合反应，是有效提高混合效率的方式。现有技术中均采用搅拌的方式来加快混合速度。The main component of the reflective material is a flame-retardant functional resin, and the main steps of the preparation process of the flame-retardant functional resin are raw material mixing and curing; for example, Chinese patent CN201110343400.9 discloses a phenolic resin composite flame-retardant material. The preparation method comprises the following steps: step 1, taking 53 parts by weight of phenolic resin, and making phenolic resin particles with a diameter of less than 5 mm through a crusher; step 2, mixing evenly the phenolic resin particles with 44 parts by weight of organoclay MMT, adding 3 parts by weight of magnesium hydroxide; step 3, heating the mixture until it is partially melted, and then cooling to obtain a phenolic resin composite flame-retardant material. The present invention can effectively improve the flame-retardant performance of the phenolic resin by adding organic clay into the phenolic resin, and the magnesium hydroxide added in addition does not affect the flame-retardant effect of the composite material, but can also improve the flame-retardant effect. The method has the advantages of simple method, good flame retardant effect and the like. Another example is Chinese patent CN03821220.X, the patentee is Mitsubishi Plastics Co., Ltd. The present invention provides a flame retardant resin composition and molded articles obtained from the resin composition. Flammable and contains lactic acid resin that suppresses molecular weight loss. The flame retardant resin composition includes a resin composition whose main component is lactic acid resin and surface-treated metal hydroxide. For 100 parts by mass of lactic acid resin, the amount of surface-treated hydroxide is 50-150 parts by mass. Stirring is required in the preparation process of the flame retardant resin. Among them, the effective pre-mixing of the solid raw materials is carried out first, and then put into the reactor for effective stirring and mixing reaction, which is an effective way to improve the mixing efficiency. In the prior art, stirring is used to speed up the mixing speed.
现有的原料的搅拌装置在使用时存在以下问题：1、现有的原料搅拌混合后，需要运输到反应釜反应，不仅延长了工艺的操作时间，同时消耗人力物力，混合好的物料在输送过程中，容易造成物料的损耗； 2、搅拌混合过程中，物料容易粘附在混合机的室壁上，且混合时容易粘附在搅拌轴上，混合完成后，需要对混合室内的室壁和搅拌轴有效的清洗，因为上次混合后的物料基本已经失效，必须有效的清洗，保持下次混合的物料洁净无污染；因此必须实现快速有效的对机体清洗；3、搅拌混合过程是一个发热过程，混合时，产生的热量，会被物料造成影响，甚至导致物料的失效。The existing raw material stirring device has the following problems in use: 1. After the existing raw material is stirred and mixed, it needs to be transported to the reactor for reaction, which not only prolongs the operation time of the process, but also consumes manpower and material resources. During the process, it is easy to cause material loss; 2. During the mixing process, the material is easy to adhere to the wall of the mixer, and it is easy to adhere to the stirring shaft during mixing. After mixing, it is necessary to clean the wall of the mixing chamber. Effective cleaning with the stirring shaft, because the material after the last mixing has basically failed, it must be cleaned effectively to keep the next mixed material clean and pollution-free; therefore, it is necessary to realize fast and effective cleaning of the body; 3. The mixing process is a During the heating process, the heat generated during mixing will be affected by the material, and even lead to the failure of the material.
发明内容Contents of the invention
发明目的：针对现有技术的不足，本发明提供一种反光材料用阻燃功能型树脂制备用特种搅拌装置，实现高效快速的对阻燃功能型树脂的原物料进行混合，混合过程中有效的控制温度，减少产生的热量对原物料的影响，同时减少物料的损耗；同时有效的对混合完成后的机体快速高效的清洗。Purpose of the invention: Aiming at the deficiencies of the prior art, the present invention provides a special stirring device for the preparation of flame-retardant functional resins for reflective materials, which realizes efficient and rapid mixing of raw materials of flame-retardant functional resins, and effective mixing during the mixing process Control the temperature, reduce the influence of the generated heat on the raw materials, and reduce the loss of materials; at the same time, it can effectively clean the mixed body quickly and efficiently.
为达到上述目的，本发明提供如下技术方案：To achieve the above object, the present invention provides the following technical solutions:
一种反光材料用阻燃功能型树脂制备用特种搅拌装置，包括锥形混合筒、搅拌组件，所述锥形混合筒上设有搅拌组件，所述搅拌组件包括电机、减速机、传动杆、转臂、长转杆、短转杆；所述电机连接减速机，所述减速机连接传动杆，所述传动杆连接转臂，所述转臂的一端设有长转杆，所述转臂的另一端设有短转杆；所述长转杆与锥形混合筒的筒壁平行，所述短转杆与锥形混合筒的筒壁平行；所述长转杆和所述短转杆上均设有螺旋状叶片，所述电机、减速机位于锥形混合筒的顶壁上方，所述转臂、长转杆、短转杆位于锥形混合筒内；所述锥形混合筒的顶壁上设有进料口、水箱，所述水箱的底部设有喷头，所述喷头穿过锥形混合筒的顶壁并位于锥形混合筒内；所述锥形混合筒的壳体外壁上设有冷却夹套，所述冷却夹套的上端设有进水口，下端设有出水口；所述锥形混合筒的底部设有出料装置，所述出料装置包括出料口、出料阀，所述出料口上设有出料阀，出料阀为电磁出料阀。A special mixing device for preparing flame-retardant functional resins for reflective materials, including a conical mixing cylinder and a stirring assembly. The mixing assembly is provided on the conical mixing cylinder. Rotary arm, long rotating rod, short rotating rod; the motor is connected to the reducer, the reducer is connected to the transmission rod, the transmission rod is connected to the rotating arm, one end of the rotating arm is provided with a long rotating rod, and the rotating arm The other end of the shaft is provided with a short rotating rod; the long rotating rod is parallel to the cylinder wall of the conical mixing cylinder, and the short rotating rod is parallel to the cylinder wall of the conical mixing cylinder; the long rotating rod and the short rotating rod All are equipped with spiral blades, the motor and reducer are located above the top wall of the conical mixing cylinder, the rotating arm, long rotating rod, and short rotating rod are located in the conical mixing cylinder; The top wall is provided with a feed inlet and a water tank, and the bottom of the water tank is provided with a nozzle, and the nozzle passes through the top wall of the conical mixing cylinder and is located in the conical mixing cylinder; the outer wall of the shell of the conical mixing cylinder The upper end of the cooling jacket is provided with a cooling jacket, the upper end of the cooling jacket is provided with a water inlet, and the lower end is provided with a water outlet; the bottom of the conical mixing cylinder is provided with a discharge device, and the discharge device includes a discharge port, an outlet A discharge valve, the discharge port is provided with a discharge valve, the discharge valve is an electromagnetic discharge valve.
进一步的，所述锥形混合筒的顶壁上设有检修口。检修口实现检修人员进入到混合筒内进行检修。Further, an inspection port is provided on the top wall of the conical mixing cylinder. The inspection port enables maintenance personnel to enter the mixing drum for inspection.
进一步的，所述锥形混合筒的顶壁上设有出气口。由于在混合过程中生热，会产生大量热量，形成热蒸汽，出气口可实现有效的排出热气，避免出料口不易打开。Further, an air outlet is provided on the top wall of the conical mixing cylinder. Due to the heat generated during the mixing process, a large amount of heat will be generated to form hot steam, and the air outlet can effectively discharge the hot air to avoid the difficulty of opening the outlet.
进一步的，所述水箱对称设置两个，两个水箱分别位于锥形混合筒的顶壁上，所述水箱通过循环水管、循环泵连接出水口。实现冷却夹套内的冷却水循环使用，节约用水。Further, two water tanks are arranged symmetrically, and the two water tanks are respectively located on the top wall of the conical mixing cylinder, and the water tanks are connected to the water outlet through a circulating water pipe and a circulating pump. Realize the circulation of cooling water in the cooling jacket and save water.
进一步的，所述锥形混合筒的筒壁上设有观察口。观察口实现观察混合筒内搅拌混合情况。Further, an observation port is provided on the wall of the conical mixing cylinder. The observation port realizes the observation of the stirring and mixing in the mixing cylinder.
进一步的，所述锥形混合筒的外壁上设有支撑架，所述支撑架的一侧设有爬梯。支撑架实现对搅拌装置的支撑作用，爬梯方便对搅拌装置的检修、维修。Further, a support frame is provided on the outer wall of the conical mixing cylinder, and a ladder is provided on one side of the support frame. The supporting frame realizes the supporting function to the stirring device, and the climbing ladder is convenient for the inspection and maintenance of the stirring device.
进一步的，所述进料口上设有进料密封盖。进料密封盖采用密封材料制成，实现搅拌混合的过程中混合筒为密封的，避免混合过程中原料散出。Further, the feed inlet is provided with a feed sealing cover. The feeding sealing cover is made of sealing material, and the mixing cylinder is sealed during the stirring and mixing process, so as to prevent the raw materials from scattering during the mixing process.
本发明的工作原理及过程： 物料从进料口进入，打开电机，电机带动传动杆转动，传动杆带动转臂转动，转臂同时带动长转杆、短转杆呈圆周转动，实现对物料的搅拌，搅拌一定时间后，实现了物料的混合。在搅拌过程中，打开进水口，冷却水进入到冷却夹套中，实现对混合筒壁的冷却，当水温升高后，冷却水从出水口流出。搅拌完成后，关闭电机，打开底部的出料阀，将混合后的物料从出料口直接流出，可直接进入到设置在本发明的搅拌装置的下方设置的反应釜中实现后续的反应，无需物料的转移。The working principle and process of the present invention: The material enters from the feed port, the motor is turned on, the motor drives the transmission rod to rotate, the transmission rod drives the rotating arm to rotate, and the rotating arm drives the long rotating rod and the short rotating rod to rotate in a circle at the same time, so as to realize the rotation of the material. After stirring for a certain period of time, the mixing of materials is realized. During the stirring process, the water inlet is opened, and the cooling water enters the cooling jacket to cool the wall of the mixing cylinder. When the water temperature rises, the cooling water flows out from the water outlet. After the stirring is completed, turn off the motor, open the discharge valve at the bottom, and directly flow out the mixed material from the discharge port, and directly enter the reaction kettle arranged under the stirring device of the present invention to realize subsequent reactions without Material transfer.
与现有技术相比，本发明具有以下有益效果：1、物料在本发明的搅拌装置中，实现高效快速的搅拌，实现对物料的混合，搅拌速度快，长、短转杆的设置，使得搅拌均匀，并减少产生的热量；同时长、短转杆形成涡流，减少物料粘附在筒壁和转杆上，减少物料的损耗；2、冷却夹套的设置，实现有效的冷却筒壁，减少搅拌过程产生的热量对原物料的影响；3、水箱、水箱的底部设有喷头的设置，实现对混合完成后的混合筒进行有效的清洗，实现混合筒的自洁；使得下次混合的物料洁净无污染；4、物料搅拌混合完成后，直接从下部的出料口排出，减少物料的输送损耗，且节约人力物力。Compared with the prior art, the present invention has the following beneficial effects: 1. In the stirring device of the present invention, the material can be stirred efficiently and quickly, and the mixing of the material is realized. The stirring speed is fast, and the long and short rotating rods are arranged so that Stir evenly and reduce the heat generated; at the same time, the long and short rotating rods form eddy currents to reduce the material's adhesion to the cylinder wall and the rotating rod, reducing the loss of materials; 2. The cooling jacket is set to achieve effective cooling of the cylinder wall. Reduce the impact of the heat generated during the mixing process on the raw materials; 3. The water tank and the bottom of the water tank are equipped with nozzles to realize effective cleaning of the mixing cylinder after mixing, and realize the self-cleaning of the mixing cylinder; make the next mixing The material is clean and pollution-free; 4. After the material is stirred and mixed, it is directly discharged from the lower outlet, which reduces the loss of material transportation and saves manpower and material resources.
附图说明Description of drawings
图1为本发明的结构示意图；Fig. 1 is a structural representation of the present invention;
图2为本发明的俯视图；Fig. 2 is the top view of the present invention;
图3为本发明的外部结构示意图。Fig. 3 is a schematic diagram of the external structure of the present invention.
附图标记列表：锥形混合筒1、搅拌组件2、电机21、减速机22、传动杆23、转臂24、长转杆25、短转杆26、螺旋状叶片27、进料口3、水箱4、喷头5、冷却夹套6、进水口7、出水口8、出料装置9、出料口91、出料阀92、检修口10、出气口11、观察口12、支撑架13、爬梯14、进料密封盖15、循环水管16。List of reference signs: conical mixing cylinder 1, stirring assembly 2, motor 21, reducer 22, transmission rod 23, rotating arm 24, long rotating rod 25, short rotating rod 26, helical blade 27, feed inlet 3, Water tank 4, nozzle 5, cooling jacket 6, water inlet 7, water outlet 8, discharge device 9, discharge port 91, discharge valve 92, inspection port 10, air outlet 11, observation port 12, support frame 13, Ladder 14, feed sealing cover 15, circulating water pipe 16.
具体实施方式Detailed ways
下面通过附图对本发明技术方案进行详细说明。The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.
如图1、图2、图3所示，一种反光材料用阻燃功能型树脂制备用特种搅拌装置，包括锥形混合筒1、搅拌组件2，锥形混合筒上设有搅拌组件，搅拌组件包括电机21、减速机22、传动杆23、转臂24、长转杆25、短转杆26；电机连接减速机，减速机连接传动杆，传动杆连接转臂，转臂的一端设有长转杆，转臂的另一端设有短转杆；长转杆与锥形混合筒的筒壁平行，短转杆与锥形混合筒的筒壁平行；长转杆和所述短转杆上均设有螺旋状叶片27，电机、减速机位于锥形混合筒的顶壁上方，转臂、长转杆、短转杆位于锥形混合筒内；锥形混合筒的顶壁上设有进料口3、水箱4，水箱的底部设有喷头5，喷头穿过锥形混合筒的顶壁并位于锥形混合筒内；锥形混合筒的壳体外壁上设有冷却夹套6，冷却夹套的上端设有进水口7，下端设有出水口8；锥形混合筒的底部设有出料装置9，所述出料装置包括出料口91、出料阀92，出料口上设有出料阀，出料阀为电磁出料阀。As shown in Figure 1, Figure 2, and Figure 3, a special mixing device for preparing flame-retardant functional resins for reflective materials, including a conical mixing cylinder 1 and a stirring component 2, the conical mixing cylinder is provided with a stirring component, and the mixing The assembly includes a motor 21, a reducer 22, a transmission rod 23, a rotating arm 24, a long rotating rod 25, and a short rotating rod 26; The other end of the rotating arm is provided with a short rotating rod; the long rotating rod is parallel to the wall of the conical mixing drum, and the short rotating rod is parallel to the wall of the conical mixing drum; the long rotating rod and the short rotating rod Helical blades 27 are arranged on the top, the motor and the reducer are located above the top wall of the conical mixing tube, and the rotating arm, long rotating rod and short rotating rod are located in the conical mixing drum; the top wall of the conical mixing drum is provided with The feed inlet 3, the water tank 4, the bottom of the water tank is provided with a nozzle 5, the nozzle passes through the top wall of the conical mixing cylinder and is located in the conical mixing cylinder; the outer wall of the conical mixing cylinder is provided with a cooling jacket 6, The upper end of the cooling jacket is provided with a water inlet 7, and the lower end is provided with a water outlet 8; the bottom of the conical mixing cylinder is provided with a discharge device 9, and the discharge device includes a discharge port 91, a discharge valve 92, and the upper end of the discharge port There is a discharge valve, which is an electromagnetic discharge valve.
在本实施例中，锥形混合筒的顶壁上设有检修口10。检修口实现检修人员进入到混合筒内进行检修。In this embodiment, an inspection port 10 is provided on the top wall of the conical mixing cylinder. The inspection port enables maintenance personnel to enter the mixing drum for inspection.
在本实施例中，锥形混合筒的顶壁上设有出气口11。由于在混合过程中生热，会产生大量热量，形成热蒸汽，出气口可实现有效的排出热气，避免出料口不易打开。In this embodiment, an air outlet 11 is provided on the top wall of the conical mixing cylinder. Due to the heat generated during the mixing process, a large amount of heat will be generated to form hot steam, and the air outlet can effectively discharge the hot air to avoid the difficulty of opening the outlet.
在本实施例中，水箱对称设置两个，两个水箱分别位于锥形混合筒的顶壁上，所述水箱通过循环水管16、循环泵连接出水口。实现冷却夹套内的冷却水循环使用，节约用水。In this embodiment, two water tanks are arranged symmetrically, and the two water tanks are respectively located on the top wall of the conical mixing cylinder. The water tanks are connected to the water outlet through the circulating water pipe 16 and the circulating pump. Realize the circulation of cooling water in the cooling jacket and save water.
在本实施例中，锥形混合筒的筒壁上设有观察口12。观察口实现观察混合筒内搅拌混合情况。In this embodiment, an observation port 12 is provided on the wall of the conical mixing cylinder. The observation port realizes the observation of the stirring and mixing in the mixing cylinder.
在本实施例中，锥形混合筒的外壁上设有支撑架13，所述支撑架的一侧设有爬梯14。支撑架实现对搅拌装置的支撑作用，爬梯方便对搅拌装置的检修、维修。In this embodiment, a support frame 13 is provided on the outer wall of the conical mixing cylinder, and a ladder 14 is provided on one side of the support frame. The supporting frame realizes the supporting function to the stirring device, and the climbing ladder is convenient for the inspection and maintenance of the stirring device.
在本实施例中，进料口上设有进料密封盖15。进料密封盖采用密封材料制成，实现搅拌混合的过程中混合筒为密封的，避免混合过程中原料散出。当然，在出气口、观察口、检修口均设有密封盖。In this embodiment, a feed sealing cover 15 is provided on the feed inlet. The feeding sealing cover is made of sealing material, so that the mixing cylinder is sealed during the stirring and mixing process, and the raw materials are prevented from being scattered during the mixing process. Of course, the air outlet, the observation port and the inspection port are all provided with sealing covers.
如上，尽管参照特定的优选实施例已经表示和表述了本发明，但其不得解释为对本发明自身的限制。在不脱离所附权利要求定义的本发明的精神和范围前提下，可对其在形式上和细节上做出各种变化。As above, while the invention has been shown and described with reference to certain preferred embodiments, this should not be construed as limiting the invention itself. Various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
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Application publication date: 20181009 |