WO2017101596A1 - 一种新型化工反应器 - Google Patents

一种新型化工反应器 Download PDF

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Publication number
WO2017101596A1
WO2017101596A1 PCT/CN2016/103987 CN2016103987W WO2017101596A1 WO 2017101596 A1 WO2017101596 A1 WO 2017101596A1 CN 2016103987 W CN2016103987 W CN 2016103987W WO 2017101596 A1 WO2017101596 A1 WO 2017101596A1
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Prior art keywords
water
observation window
chemical reactor
novel chemical
water pump
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PCT/CN2016/103987
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English (en)
French (fr)
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吴伟峰
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吴伟峰
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Publication of WO2017101596A1 publication Critical patent/WO2017101596A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids

Definitions

  • the invention relates to a chemical device, in particular to a novel chemical reactor.
  • the chemical reactor is also called a chemical reactor, and the reactor is a device for chemical liquid reaction.
  • an observation window is generally arranged on the outer wall of the reaction vessel for observation, and the reaction kettle grows over time, and the observation window will Accumulation of dirt, affecting the observation reaction process, can not accurately determine the reaction state, resulting in excessive reaction or insufficient reaction of chemical raw materials.
  • a novel chemical reactor comprising a body and a stirring device, the upper end of the body is provided with a feeding port, the lower end is provided with a discharging port, and the stirring device comprises a motor and a stirring rod,
  • the stirring rod is disposed in the body and connected to a motor disposed outside the body, and the body sidewall is provided with an observation window.
  • a cleaning device is disposed in the vicinity of the observation window, and a heating tube and a cooling water pipe spirally surrounding the body are disposed inside the body sidewall, the water inlet of the cooling water pipe is provided with a water pump, and the middle portion is provided with a water storage tank.
  • the cleaning device includes an ultrasonic generator and a water spray device, the ultrasonic generator being installed in the body and located above the observation window, the water spray device nozzle tilting downward toward the observation window.
  • the water spray device further includes a water pump, and the water pump is connected to the spray head.
  • control button is included, the control button controlling the water pump and the ultrasonic generator.
  • the ultrasonic wave vibration of the invention oscillates the object attached to the observation window, and at the same time, the water is washed by the nozzle, and the observation window can be conveniently cleaned after the work is finished, and the high-intensity cleaning in the tank is not required, and the cleaning effect is good.
  • the eccentric mechanism is used to control the rotation of the stirring rod, so that the reactants at the corners of the reactor can be stirred in place, and the reactants are fully reacted.
  • Figure 1 is a schematic view of the structure of the present invention.
  • the novel chemical reactor of the present invention comprises a body 1 and a stirring device 2.
  • the upper end of the body 1 is provided with a feeding port 11, and the lower end is provided with a discharging port 12, and the reactant enters the body 1 from the feeding port 11, and is discharged from the discharging port 12 after the reaction is completed.
  • the stirring device 2 comprises a motor 21 and a stirring rod 22, the motor 1 being arranged above the body, the stirring rod The top of the stirring rod 22 is inserted through the top of the body 1 and connected to the motor 21 shaft.
  • the motor 21 drives the stirring rod 22 to rotate, and the reactants in the body 1 are sufficiently stirred to make the reaction sufficiently.
  • the side wall of the body 1 is provided with an observation window 13 through which the reaction state of the reactants can be observed.
  • a cleaning device 3 is provided in the vicinity of the observation window 13, and the cleaning device 3 can clean the attachment on the observation window 13.
  • a heating tube 5 and a cooling water pipe 6 spirally surrounding the body 1 are disposed inside the side wall of the body 1.
  • the inlet of the cooling water pipe 6 is provided with a water pump 7, and the middle portion is provided with a water storage tank 8.
  • the surrounding heating tube 5 can heat the reactants in the body 1 uniformly, facilitating rapid and sufficient reaction of the reactants.
  • the cooling water pipe 6 can reduce the cooling time of the reactants, and quickly discharge the reactants, and the cooling water is circulated and cooled by the water pump 7 and the water storage tank 8, which can greatly save the cooling water.
  • the cleaning device 3 includes an ultrasonic generator 31 and a water spray device 32.
  • the ultrasonic generator 31 is mounted in the reactor and is located above the observation window 13, and the spray head 32 of the water spray device 32 is inclined downward toward the observation window 13.
  • the water spray device 32 further includes a water pump 322, and the water pump 322 is connected to the spray head 321.
  • control button 4 which controls the water pump 322 and the ultrasonic generator 31.
  • the control button 4 can be pressed, the water pump 322 pumps water to the nozzle 321 , and the water is sprayed toward the observation window 13 to cause the ultrasonic generator 31 to emit.
  • Ultrasonic waves convert the sound energy of the power ultrasonic frequency source into mechanical vibration, so that micro-bubbles are formed in the water sprayed by the nozzle 321 , and the micro-bubbles can maintain the vibration under the action of sound waves.
  • the bubble expands rapidly and then suddenly closes.
  • the shock wave is generated at the moment when the bubble is closed, so that the pressure around the bubble is 1012-1013pa and the local temperature is adjusted.
  • the huge pressure generated by the ultrasonic cavitation can destroy the insoluble dirt and cause them to differentiate into the solution.
  • the ultrasonic cleaning device 3 destroys the adsorption of the dirt and the surface of the cleaning member, on the other hand, it can cause the fatigue damage of the dirt layer to be rejected, and the vibration of the gas-type bubble scrubs the solid surface, and the dirt layer can be scraped once. Drilling, the air bubbles immediately "drill" into the vibration to cause the soil layer to fall off.
  • the two liquids are rapidly dispersed and emulsified at the interface.
  • the oil is emulsified and solid.
  • the particles fall off by themselves, and when the ultrasonic wave propagates in the cleaning liquid, a positive and negative alternating sound pressure is generated to form a jet, and the observation window 13 is impacted.
  • acoustic and micro-acoustic flows are generated, and ultrasonic cavitation produces high-speed microjets at the solid and liquid interfaces. All of these effects can destroy dirt, remove or weaken boundary fouling, and increase agitation and diffusion. It accelerates the dissolution of soluble dirt and strengthens the cleaning effect of chemical cleaning agents.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

一种化工反应器，包括本体(1)和搅拌装置(2)，本体(1)上端设置有进料口(11)，下端设置有出料口(12)，搅拌装置(2)包括电机(21)和搅拌杆(22)，搅拌杆(22)设置在本体(1)内并与设置在本体(1)外的电机(21)连接，本体(1)侧壁设置有观察窗(13)。观察窗(13)附近设置有清洁装置(3)，本体(1)侧壁内部设置有螺旋状环绕本体(1)的加热管(5)和冷却水管(6)，冷却水管(6)入口设置有水泵(7)，中段设置有储水箱(8)。

Description

一种新型化工反应器 技术领域
本发明涉及化工装置，具体涉及一种新型化工反应器。
背景技术
化工反应器又称为化工反应釜，反应釜是一种用于化工液体反应的装置。化工反应釜中的化工液体进行反应过程中，如果需要对反应腔内的反应物进行观察时，一般会在反应釜外壁设置观察窗进行观察，而反应釜随着时间的增长，观察窗上会积聚污垢，影响观测反应过程，无法准确判断反应状况，从而造成化工原料反应过度或者反应不充分。
发明内容
本发明的目的在于克服现有技术中的缺点与不足，提供一种新型化工反应器。
本发明是通过以下技术方案实现：一种新型化工反应器，包括本体和搅拌装置，所述本体上端设置有进料口，下端设置有出料口，所述搅拌装置包括电机和搅拌杆，所述搅拌杆设置在本体内并与设置在本体外的电机连接，所述本体侧壁设置有观察窗。所述观察窗附近设置有清洁装置，所述本体侧壁内部设置有螺旋状环绕本体的加热管和冷却水管，所述冷却水管入口设置有水泵，中段设置有储水箱。
进一步，所述清洁装置包括超声波发生器和喷水装置，所述超声波发生器安装在本体内，并位于观察窗上方，所述喷水装置喷头倾斜向下朝向观察窗。
进一步，所述喷水装置还包括水泵，所述水泵连接喷头。
进一步，还包括控制按键，所述控制按键控制水泵和超声波发生器。
本发明的采用超声波水流振动对附着在观察窗上的物体震落，同时通过喷头喷水冲洗，可以在工作结束后方便清洗观察窗，不需要人工在罐内进行高强度的清洗，清洗效果好。同时采用偏心机构控制搅拌杆转动，使反应器边角位置的反应物都能搅拌到位，使反应物反应充分。
下面结合附图和具体实施方式对本发明作进一步详细的说明。
附图说明
图1是本发明的结构示意图。
具体实施方式
请参看图1，本发明的新型化工反应器，包括本体1和搅拌装置2。所述本体1上端设置有进料口11，下端设置有出料口12，反应物从进料口11进入本体1内，反应完成后从出料口12排出。所述搅拌装置2包括电机21和搅拌杆22，所述电机1设置在本体上方，所述搅拌杆 设置在本体1内，搅拌杆22顶部穿出本体1顶部与电机21轴连接，电机21带动搅拌杆22转动，对本体1内的反应物充分搅拌使其反应充分。
所述本体1侧壁设置有观察窗13，通过观察窗13可以观察反应物的反应状态。所述观察窗13附近设置有清洁装置3，清洁装置3可以清洁观察窗13上的附着物。
所述本体1侧壁内部设置有螺旋状环绕本体1的加热管5和冷却水管6，所述冷却水管6入口设置有水泵7，中段设置有储水箱8。环绕设置的加热管5可以使本体1内的反应物加热均匀，有利于反应物快速，充分反应。冷却水管6可以减少反应物冷却时间，快速将反应物排出，冷却水采用水泵7及储水箱8进行循环冷却，可以大大节约冷却用水。
进一步，所述清洁装置3包括超声波发生器31和喷水装置32。所述超声波发生器31安装在反应器内，并位于观察窗13上方，所述喷水装置32喷头321倾斜向下朝向观察窗13。
进一步，所述喷水装置32还包括水泵322，所述水泵322连接喷头321。
进一步，还包括控制按键4，所述控制按键4控制水泵322和超声波发生器31。
当反应器的观察窗13内部有附着物，无法看清反应器内的状况时，可以按下控制按键4，水泵322抽水到喷头321，将水喷向观察窗13，使超声波发生器31发出超声波，将功率超声频源的声能转换成机械振动，使喷头321喷出的水中形成微气泡，微气泡能够在声波的作用下从而保持振动。当声压或者声强受到压力到达一定程度时候，气泡就会迅速膨胀，然后又突然闭合。在这段过程中，气泡闭合的瞬间产生冲击波，使气泡周围产生1012-1013pa的压力及局调温，这种超声波空化所产生的巨大压力能破坏不溶性污物而使他们分化于溶液中，蒸汽型空化对污垢的直接反复冲击。超声波的清洁装置3一方面破坏污物与清洗件表面的吸附，另一方面能引起污物层的疲劳破坏而被驳离，气体型气泡的振动对固体表面进行擦洗，污层一旦有缝可钻，气泡立即“钻入”振动使污层脱落，由于空化作用，两种液体在界面迅速分散而乳化，当固体粒子被油污裹着而粘附在清洗件表面时，油被乳化、固体粒子自行脱落，超声在清洗液中传播时会产生正负交变的声压，形成射流，冲击清洗观察窗13。同时由于非线性效应会产生声流和微声流，而超声空化在固体和液体界面会产生高速的微射流，所有这些作用，能够破坏污物，除去或削弱边界污层，增加搅拌、扩散作用，加速可溶性污物的溶解，强化化学清洗剂的清洗作用。
本发明并不局限于上述实施方式，如果对本发明的各种改动或变形不脱离本发明的精神和范围，倘若这些改动和变形属于本发明的权利要求和等同技术范围之内，则本发明也意图包含这些改动和变形。

Claims (4)

  1. 一种新型化工反应器，包括本体和搅拌装置，所述本体上端设置有进料口，下端设置有出料口，所述搅拌装置包括电机和搅拌杆，所述搅拌杆设置在本体内并与设置在本体外的电机连接，所述本体侧壁设置有观察窗，其特征在于：所述观察窗附近设置有清洁装置，所述本体侧壁内部设置有螺旋状环绕本体的加热管和冷却水管，所述冷却水管入口设置有水泵，中段设置有储水箱。
  2. 如权利要求1所述的一种新型化工反应器，其特征在于：所述清洁装置包括超声波发生器和喷水装置，所述超声波发生器安装在本体内，并位于观察窗上方，所述喷水装置喷头倾斜向下朝向观察窗。
  3. 如权利要求2所述的一种新型化工反应器，其特征在于：所述喷水装置还包括水泵，所述水泵连接喷头。
  4. 如权利要求3所述的一种新型化工反应器，其特征在于：还包括控制按键，所述控制按键控制水泵和超声波发生器。
PCT/CN2016/103987 2015-12-16 2016-10-31 一种新型化工反应器 WO2017101596A1 (zh)

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Cited By (6)

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Publication number Priority date Publication date Assignee Title
CN108941048A (zh) * 2018-09-29 2018-12-07 中山市益孚生物科技有限公司 一种超声波清洗消毒装置
CN109136086A (zh) * 2018-09-26 2019-01-04 郑州睿科生化科技有限公司 一种酶法制乙酰丙酸酯类的装置
CN112742327A (zh) * 2020-12-29 2021-05-04 河北英科石化工程有限公司 一种连续法氯化用反应釜
CN112757479A (zh) * 2020-12-31 2021-05-07 叶喜春 一种干粉砂浆的混合装置
CN113368767A (zh) * 2021-05-18 2021-09-10 傅先伟 一种带有温控、变速、观察功能的可升降化工搅拌机
CN113413859A (zh) * 2021-08-23 2021-09-21 东营市赫邦化工有限公司 一种用于合成氯醇橡胶的反应仪器

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CN105413612A (zh) * 2015-12-16 2016-03-23 吴伟峰 一种新型化工反应器
CN113889614B (zh) * 2021-09-30 2023-03-14 长兴浙力新材料有限公司 一种锂电池正极原料生产工艺

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109136086A (zh) * 2018-09-26 2019-01-04 郑州睿科生化科技有限公司 一种酶法制乙酰丙酸酯类的装置
CN108941048A (zh) * 2018-09-29 2018-12-07 中山市益孚生物科技有限公司 一种超声波清洗消毒装置
CN112742327A (zh) * 2020-12-29 2021-05-04 河北英科石化工程有限公司 一种连续法氯化用反应釜
CN112757479A (zh) * 2020-12-31 2021-05-07 叶喜春 一种干粉砂浆的混合装置
CN113368767A (zh) * 2021-05-18 2021-09-10 傅先伟 一种带有温控、变速、观察功能的可升降化工搅拌机
CN113413859A (zh) * 2021-08-23 2021-09-21 东营市赫邦化工有限公司 一种用于合成氯醇橡胶的反应仪器

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