WO2021190008A1 - 智能医废消毒无害化处理粉碎机 - Google Patents

智能医废消毒无害化处理粉碎机 Download PDF

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Publication number
WO2021190008A1
WO2021190008A1 PCT/CN2020/138766 CN2020138766W WO2021190008A1 WO 2021190008 A1 WO2021190008 A1 WO 2021190008A1 CN 2020138766 W CN2020138766 W CN 2020138766W WO 2021190008 A1 WO2021190008 A1 WO 2021190008A1
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WO
WIPO (PCT)
Prior art keywords
bin
crushing
medical waste
baffle
harmless treatment
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PCT/CN2020/138766
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English (en)
French (fr)
Inventor
眭世荣
许文松
Original Assignee
惠州市新一代工业互联网创新研究院
广东新一代工业互联网创新技术有限公司
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Publication of WO2021190008A1 publication Critical patent/WO2021190008A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L11/00—Methods specially adapted for refuse
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24—Apparatus using programmed or automatic operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2101/00—Chemical composition of materials used in disinfecting, sterilising or deodorising

Definitions

  • the invention relates to the technical field of medical solid waste treatment, in particular to an intelligent medical waste disinfection and harmless treatment pulverizer.
  • Hospital waste refers to all waste that needs to be discarded and cannot be reused in the hospital, including biological and non-biological waste, as well as domestic waste. Such as used masks, protective clothing, cotton balls, sand cloth, tape, disposable medical equipment, post-operative waste and so on. According to the medical inspection report of the national health department, due to the characteristics of space pollution, acute infection and latent pollution of medical waste, the harmfulness of viruses and bacteria is far greater than that of ordinary household waste. If not handled properly, it will cause serious pollution to the environment and may also become the source of the epidemic.
  • the technical problem to be solved by the present invention is to provide an intelligent medical waste disinfection and harmless treatment pulverizer, which can be used for disinfection, crushing and bagging treatment of hospital solid waste, which is beneficial to subsequent transportation, landfill and incineration.
  • the present invention provides the following solutions:
  • An intelligent medical waste disinfection and harmless treatment pulverizer including a shell.
  • the inside of the shell is divided into a feeding bin, a crushing bin and a discharging bin from top to bottom; ,
  • the crushing bin is provided with a crushing rotor and a screen under the crushing rotor.
  • the crushing rotor is rotated by a motor, and the lower end of the crushing bin is connected to the top of the discharge bin.
  • the discharging bin under the baffle is provided with a movable collection tank, and the discharging bin is provided with a reclaiming port that can be pulled out of the collection tank.
  • the smart medical waste disinfection and harmless treatment shredder also includes a control system.
  • the control system includes a controller and a baffle driving device, an opening and closing sensing device, a weight sensor and a communication module connected to the controller;
  • the baffle driving device is used to drive the opening and closing of the baffle;
  • the opening and closing sensing device is arranged on the cover of the cover plate
  • the joint is used to detect the opening and closing state of the cover;
  • the weight sensor is installed on the baffle to detect the load-bearing condition of the baffle;
  • the controller is used to control the switch of the motor, the ultraviolet ozone lamp and the baffle driving device;
  • the communication module Used as the external communication port of the controller.
  • the controller generally selects PLC, and forms a set of programmable system through integrated single-chip microcomputer.
  • the baffle driving device can choose a motor or an electric push rod, etc.
  • the controller outputs a control signal to control the motor or the electric push rod to realize the control of the movement of the baffle.
  • Photoelectric switches can be used for opening and closing sensing devices, and more often magnetic reed switches are used.
  • the arrangement of magnetic reed switches refers to the door cover of washing machines and other electrical appliances.
  • the weight sensor is
  • the resistance strain sensor is the most common, but not limited to this type; the data obtained by the weight sensor after weighing is transmitted to the controller, which is used as a reference for controlling the driving device of the baffle.
  • the communication module can be integrated in the controller or used as an independent module.
  • the communication module can use USB interface, RJ-45 network interface, WiFi module and Bluetooth module, etc., to communicate with external smart devices for remote control, or Wired or wireless control at close range.
  • the control system can also be connected with an alarm device and a photoelectric switch. The photoelectric switch is set on the collection tank to detect whether the garbage is full, and then send an alarm signal through the alarm device.
  • the ultraviolet ozone lamp is arranged on the upper part of the side wall of the feeding bin and the top is covered with a protective plate to avoid hitting the lamp when garbage is thrown in.
  • Sealing strips are provided on the cover edge of the cover plate and the feeding bin to improve the sealing performance inside the shell and avoid the overflow of harmful volatile components of garbage and ozone.
  • the feeding bin is continuously shrinking from top to bottom, which can be achieved by installing at least one inclined plate around the lower end opening.
  • the inclined plate hit by the thrown garbage is preferably an arc panel to help buffer the garbage.
  • One compartment is equipped with the motor, which is driven by a belt between the motor and the crushing rotor; the other compartment is equipped with a control cabinet, and the controller is located in the control cabinet. .
  • a funnel-shaped discharge hopper is arranged at the lower end of the screen, a heater is arranged on the inner wall of the discharge hopper, and the baffle is arranged at the upper or lower end of the discharge hopper.
  • the heater can be an electric heating tube, which is used to dry the crushed garbage.
  • a guide rail is provided in the discharge bin along the pulling path of the collection tank, and the collection tank is slidably installed on the guide rail.
  • the top of the collection tank is provided with a garbage bag sealing device.
  • the collection tank and the reclaiming port cooperate to form a drawer structure, which is convenient for taking out the medical waste after treatment.
  • An ozone reduction device is also provided in the discharge bin, and the ozone reduction device can also be connected to the feeding bin to facilitate simultaneous processing of ozone in the feeding bin and the feeding bin.
  • the ozone reduction device can be realized by means of built-in reducing agent.
  • the casing is provided with bottom wheels to facilitate the mobile use of the equipment.
  • the mobile base of the intelligent robot can also be integrated at the bottom of the housing, and the position change of the entire device can be controlled by the control system, so as to realize autonomous navigation and movement, fixed-point collection of medical waste, automatic obstacle avoidance, and autonomous charging.
  • the invention can crush, disinfect and bag medical solid waste at the same time.
  • the disinfection adopts ultraviolet disinfection and ozone disinfection at the same time.
  • the disinfection effect is good.
  • the feeding bin, crushing bin and discharging bin of the three processes are processed separately from top to bottom. , The layout is reasonable, the processing speed is fast, and the use is convenient.
  • the invention can also realize intelligent, automatic and harmless treatment of medical waste through the use of the control system, and no sorting is required in the process of treating medical waste.
  • Figure 1 is a schematic structural diagram of a preferred embodiment of the present invention.
  • Fig. 2 is a structural block diagram of the control system of the present invention.
  • the smart medical waste disinfection and harmless treatment pulverizer of this embodiment includes a casing 1, and the inside of the casing 1 is divided into a feeding bin 2, a crushing bin 3, and a discharging bin 4 from top to bottom.
  • the shell 1 is in the shape of a cabinet with an open top.
  • the bottom of the housing 1 is provided with a bottom wheel 7; the bottom wheel 7 is a universal wheel.
  • the feed bin 2 is open at the upper and lower ends, and continuously shrinks from top to bottom, and there are inclined plates on the inner periphery.
  • the opening at the upper end of the feeding bin 2 is movably covered with a cover plate 21, which is hinged to the housing 1 through a hinge; the cover plate 21 and the covering edge of the feeding bin 2 are provided with sealing strips.
  • Two ultraviolet ozone lamp tubes 22 are arranged in the bin.
  • the ultraviolet ozone lamp tubes 22 are arranged on the upper part of the side wall of the feeding bin 2, and the top is covered with a protective plate 23.
  • the lower end opening of the feeding bin 2 is connected to the top of the crushing bin 3.
  • the crushing bin 3 is provided with a crushing rotor 31 and a screen 32 located below the crushing rotor 31.
  • the pulverizing rotor 31 is driven to rotate by the motor 33, and a cutter for pulverizing is provided on the pulverizing rotor 31.
  • the lower end of the crushing bin 3 is connected to the top of the discharging bin 4, and a baffle 34 is movably sealed at the connection.
  • the baffle 34 realizes sealing or opening in a manner that can move left and right.
  • a control cabinet 5 is installed in the other compartment.
  • the lower end of the screen 32 is provided with a funnel-shaped discharge hopper 35, the inner wall of the discharge hopper 35 is provided with an electric heating tube, and the baffle 34 is provided at the lower end of the discharge hopper 35.
  • a movable collection tank 41 is provided in the discharge bin 4, and the collection tank 41 is located under the baffle 34.
  • the discharging bin 4 is provided with a reclaiming port that can be pulled out of the collection tank 41 (not shown after the front panel is omitted in the figure).
  • a guide rail is provided in the discharge bin 4 along the pulling path of the collection tank 41, and the collection tank 41 is slidably installed on the guide rail.
  • the top of the collection tank 41 is provided with a common garbage bag sealing device.
  • the garbage bag sealing device is used to seal and pack the garbage bag.
  • the discharge bin 4 is also provided with an ozone reduction device 6 communicating with the inside and outside of the shell 1.
  • the ozone reduction device 6 realizes the purpose of reducing and dissipating ozone by means of a built-in reducing agent or the like.
  • the smart medical waste disinfection and harmless treatment pulverizer of this embodiment also includes a control system.
  • the control system includes a controller and a baffle driving device connected with the controller, an opening and closing sensing device, a weight sensor, a communication module, an alarm device and a photoelectric switch.
  • the controller is a PLC and is located in the control box 5.
  • the baffle driving device is a motor or an electric push rod for driving the opening and closing of the baffle 34.
  • the opening and closing sensing device is a magnetic reed switch, which is arranged at the cover joint of the cover plate 21, and detects whether the cover plate 21 is in an open state by using the cooperation of the reed tube and the magnet.
  • the weight sensor is a resistance strain type weight sensor, which is arranged on the baffle 34 and is used to detect the load-bearing condition of the baffle 34.
  • the communication module can use both a USB interface and a WiFi module at the same time as the external communication port of the controller.
  • the photoelectric switch is arranged at the upper end of the collection tank 41 for detecting whether the garbage is full.
  • the bagged solid medical waste When in use, the bagged solid medical waste is put into the upper entrance of the feeding bin 2 and finally enters the crushing bin 3.
  • the motor 33 After the controller detects that the cover 21 is closed through the opening and closing sensing device, the motor 33 can be started and the ultraviolet ozone lamp 22 can be turned on.
  • the ultraviolet ozone lamp tube 22 irradiates ultraviolet rays downward and generates sinking ozone.
  • the garbage enters the crushing bin 3 for crushing it also performs double disinfection of ultraviolet rays and ozone.
  • the crushed garbage that meets the particle size is collected at the upper end of the baffle 34.
  • the controller controls the baffle driving device to open the baffle 34.
  • the shredded garbage falls into the garbage bag in the collection tank 41.
  • the photoelectric switch detects that the garbage is full, it triggers the garbage bag sealing device to seal and pack, and sends out an alarm signal through the alarm device.
  • the operator draws out the collection tank 41, and then takes out the packed garbage.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)

Abstract

一种智能医废消毒无害化处理粉碎机，其包括壳体(1)，壳体(1)内部由上至下分为投料仓(2)、粉碎仓(3)和出料仓(4)；投料仓(2)上下端开口，上端开口活动盖合有盖板(21)，仓内设有紫外线臭氧灯管(22)，下端开口连通于粉碎仓(3)顶部；粉碎仓(3)内设有粉碎转子(31)及位于粉碎转子(31)下方的筛网(32)，粉碎转子(31)由电机(33)带动旋转，粉碎仓(3)下端连通于出料仓(4)顶部，连通处活动封口有挡板(34)；挡板(34)下方的出料仓(4)内设有可移动的收集槽(41)，出料仓(4)开有可拉出收集槽(41)的取料口。该粉碎机可用于对装袋后的医院固体废物进行消毒、粉碎和装袋处理，利于后续的运输、填埋和焚烧等处理。

Description

智能医废消毒无害化处理粉碎机 技术领域
本发明涉及医疗固体垃圾处理技术领域，尤其涉及一种智能医废消毒无害化处理粉碎机。
 背景技术
   医院废物是指医院所有需要丢弃、不能再利用的废物，包括生物性的和非生物性的，也包括生活垃圾。如使用过的口罩、防护服、棉球、沙布、胶布、一次性医疗器具、术后的废弃品等等。据国家卫生部门的医疗检测报告表明，由于医疗垃圾具有空间污染，急性传染和潜伏性污染等特征，其病毒、病菌的危害性远大于普通生活垃圾。如果处理不当，将造成对环境的严重污染，也可能成为疫病流行的源头。
 技术问题
现有的医疗垃圾大多都是装袋打包后运输用于焚烧。医疗垃圾未经过处理即用于运输，极易在运输过程造成污染。
 技术解决方案
本发明所要解决的技术问题是提供一种智能医废消毒无害化处理粉碎机，可用于对医院固体废物进行消毒、粉碎和装袋处理，利于后续的运输、填埋和焚烧等处理。
    为解决上述技术问题，本发明提供以下方案：
    一种智能医废消毒无害化处理粉碎机，包括壳体，壳体内部由上之至下分为投料仓、粉碎仓和出料仓；投料仓上下端开口，上端开口活动盖有盖板，仓内设有紫外线臭氧灯管，下端开口连通于粉碎仓顶部；粉碎仓内设有粉碎转子及位于粉碎转子下方的筛网，粉碎转子由电机带动旋转，粉碎仓下端连通于出料仓顶部，连通处活动封口有挡板；挡板下方的出料仓内设有可移动的收集槽，出料仓开有可拉出收集槽的取料口。
    作为上述技术方案的进一步改进：
    所述智能医废消毒无害化处理粉碎机还包括有控制系统。控制系统包括控制器以及与控制器连接的挡板驱动装置、开合感应装置、重量传感器和通讯模块；挡板驱动装置用于驱动挡板的开合；开合感应装置设于盖板的盖合处，用于检测盖板的开闭状态；重量传感器设于挡板上，用于检测挡板的承重情况；控制器用于控制电机、紫外线臭氧灯管和挡板驱动装置的开关；通讯模块用于作为控制器的外部通讯端口。控制器一般选用PLC，通过集成单片机等构成一套可编程的系统。挡板驱动装置可选用电机或电动推杆等，控制器输出控制信号用于控制电机或电动推杆，实现对挡板活动的控制。开合感应装置可以选用光电开关，更多的是采用磁簧开关，磁簧开关的布置参考洗衣机等电器的门盖部分。重量传感器以
电阻应变式传感器最为常见，但也不局限于此种类型；重量传感器称重后获取的数据传送至控制器，用于作为控制挡板驱动装置的基准。通讯模块可集成于控制器内，也可作为独立的模块，通讯模块可以选用USB接口、RJ-45网络接口、WiFi模块和蓝牙模块等，用于与外部智能设备通讯连接，实现远程控制，或者近距离的有线或无线控制。控制系统还可连接报警装置和光电开关，光电开关设于收集槽上用于检测垃圾是否装满，然后经过报警装置发出报警信号。
    所述紫外线臭氧灯管设于投料仓侧壁上部且顶部盖有护板，以避免投入垃圾时撞击灯管。
    所述盖板与投料仓的盖合边沿设有密封条，以提高壳体内部的密封性，避免垃圾有害挥发成分和臭氧的溢出。
    所述投料仓由上至下不断缩口，可以在下端开口四周安装至少一块斜板实现，其中被投入垃圾撞击的斜板最好为弧面板，以利于对垃圾的缓冲。
    所述粉碎仓两侧分别留有隔间，一个隔间内安装有所述电机，电机与粉碎转子之间皮带传动；另外一个隔间内安装有控制机箱，所述控制器设于控制机箱内。
    所述筛网下端设有漏斗状的出料斗，出料斗内壁设有加热器，挡板设于出料斗上端或下端。加热器可选用电加热管，用于对粉碎垃圾进行干燥处理。
    所述出料仓内沿收集槽的拉动路径设有导轨，收集槽可滑动地安装于导轨上。所述收集槽顶部设有垃圾袋封口装置。收集槽和取料口配合形成抽屉结构，便于医疗垃圾经处理后取出。
    所述出料仓内还设有臭氧还原装置，臭氧还原装置还可连通至投料仓，便于同时处理投料仓和进料仓内的臭氧。臭氧还原装置可采用内置还原剂等方式实现。
    所述壳体设有底轮，以便于设备的移动使用。此外，还可以将智能机器人的移动底座集成于壳体底部，通过控制系统控制整个设备位置变化，进而实现自主导航和移动、定点收集医废、自动避障及自主充电等功能。
 有益效果
本发明可以同时对医疗固体垃圾进行粉碎、消毒和装袋处理，消毒同时采用紫外消毒和臭氧消毒，消毒效果好，分别处理三个流程的投料仓、粉碎仓和出料仓为从上至下分布，布局合理、处理速度快，使用方便。本发明通过配合控制系统使用，还能够实现智能化，自动无害化处理医废，处理医废过程无需分拣。
 附图说明
图1为本发明优选实施例的结构示意图；
    图2为本发明的控制系统的结构框图；
    图中：1、壳体；2、投料仓；21、盖板；22、紫外线臭氧灯管；23、护板；3、粉碎仓；31、粉碎转子；32、筛网；33、电机；34、挡板；35、出料斗；4、出料仓；41、收集槽；5、控制机箱；6、臭氧还原装置；7、底轮。
 本发明的实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
    如图1所示，本实施例的智能医废消毒无害化处理粉碎机，包括壳体1，壳体1内部由上之至下分为投料仓2、粉碎仓3和出料仓4。
    壳体1为顶部开口的柜状。壳体1底部设有底轮7；底轮7为万向轮。
    投料仓2上下端开口，且由上至下不断缩口，其内围有斜板。投料仓2上端开口活动盖合有盖板21，盖板21通过合页与壳体1铰接；盖板21与投料仓2的盖合边沿设有密封条。仓内设有两根紫外线臭氧灯管22，紫外线臭氧灯管22设于投料仓2侧壁上部，而且顶部盖有护板23。投料仓2的下端开口连通于粉碎仓3顶部。
    粉碎仓3内设有粉碎转子31和位于粉碎转子31下方的筛网32。粉碎转子31由电机33带动旋转，粉碎转子31上设有用于粉碎的刀具。粉碎仓3下端连通于出料仓4顶部，连通处活动封口有挡板34。挡板34以可左右移动的方式实现封口或开口。粉碎仓3两侧分别留有隔间，一个隔间内安装有电机33，电机33与粉碎转子31之间皮带传动。另外一个隔间内安装有控制机箱5。筛网32下端设有漏斗状的出料斗35，出料斗35内壁设有电加热管，挡板34设于出料斗35下端。
    出料仓4内设有可移动的收集槽41，收集槽41位于挡板34下方。出料仓4开有可拉出收集槽41的取料口(图中省略正面面板后未显示)。出料仓4内沿收集槽41的拉动路径设有导轨，收集槽41可滑动地安装于导轨上。收集槽41顶部设有常见的垃圾袋封口装置。垃圾袋封口装置用于对垃圾袋封口打包。出料仓4内还设有连通壳体1内外的臭氧还原装置6。臭氧还原装置6通过内设还原剂等方式实现臭氧还原、消散的目的。
    如图2所示，本实施例的智能医废消毒无害化处理粉碎机还包括有控制系统。控制系统包括控制器以及与控制器连接的挡板驱动装置、开合感应装置、重量传感器、通讯模块、报警装置和光电开关。控制器为PLC，设于控制机箱5内。挡板驱动装置为电机或电动推杆，用于驱动挡板34的开合。开合感应装置为磁簧开关，设于盖板21的盖合处，通过利用干簧管与磁铁的配合来检测盖板21是否处于打开状态。重量传感器为电阻应变式重量传感器，设于挡板34上，用于检测挡板34的承重情况。通讯模块可同时采用USB接口和WiFi模块，用于作为控制器的外部通讯端口。光电开关设于收集槽41上端，用于检测垃圾是否装满。
    使用时，装袋的固体医疗垃圾由投料仓2上端入口投入，并最终进入粉碎仓3。控制器通过开合感应装置检测到盖板21闭合后，才可启动电机33和打开紫外线臭氧灯管22。紫外线臭氧灯管22向下照射紫外线并产生下沉的臭氧。垃圾进入粉碎仓3进行粉碎的同时，还进行紫外线和臭氧的双重消毒。符合粒度的垃圾粉碎物汇集于挡板34上端。重量传感器检测到挡板34上的垃圾到达预设重量后，经控制器控制挡板驱动装置打开挡板34。垃圾粉碎物掉落进入收集槽41内的垃圾袋。光电开关检测垃圾装满后触发垃圾袋封口装置进行封口打包，并通过报警装置发出报警信号。操作人员抽出收集槽41，再将打包好的垃圾取出即可。
    以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 智能医废消毒无害化处理粉碎机，其特征在于：包括壳体(1)，壳体(1)内部由上之至下分为投料仓(2)、粉碎仓(3)和出料仓(4)；投料仓(2)上下端开口，上端开口活动盖合有盖板(21)，仓内设有紫外线臭氧灯管(22)，下端开口连通于粉碎仓(3)顶部；粉碎仓(3)内设有粉碎转子(31)及位于粉碎转子(31)下方的筛网(32)，粉碎转子(31)由电机(33)带动旋转，粉碎仓(3)下端连通于出料仓(4)顶部，连通处活动封口有挡板(34)；挡板(34)下方的出料仓(4)内设有可移动的收集槽(41)，出料仓(4)开有可拉出收集槽(41)的取料口。
  2. 根据权利要求1所述的智能医废消毒无害化处理粉碎机，其特征在于：还包括有控制系统；控制系统包括控制器以及与控制器连接的挡板驱动装置、开合感应装置、重量传感器和通讯模块；挡板驱动装置用于驱动挡板(34)的开合；开合感应装置设于盖板(21)的盖合处，用于检测盖板(21)的开闭状态；重量传感器设于挡板(34)上，用于检测挡板(34)的承重情况；控制器用于控制电机(33)、紫外线臭氧灯管(22)和挡板驱动装置的开关；通讯模块用于作为控制器的外部通讯端口。
  3. 根据权利要求1所述的智能医废消毒无害化处理粉碎机，其特征在于：所述紫外线臭氧灯管(22)设于投料仓(2)侧壁上部且顶部盖有护板(23)。
  4. 根据权利要求1所述的智能医废消毒无害化处理粉碎机，其特征在于：所述盖板(21)与投料仓(2)的盖合边沿设有密封条。
  5. 根据权利要求2所述的智能医废消毒无害化处理粉碎机，其特征在于：所述粉碎仓(3)两侧分别留有隔间，一个隔间内安装有所述电机(33)，电机(33)与粉碎转子(31)之间皮带传动；另外一个隔间内安装有控制机箱(5)，所述控制器设于控制机箱(5)内。
  6. 根据权利要求1所述的智能医废消毒无害化处理粉碎机，其特征在于：所述筛网(32)下端设有漏斗状的出料斗(35) ，出料斗(35)内壁设有加热器，所述挡板(34)设于出料斗(35)下端。
  7. 根据权利要求1所述的智能医废消毒无害化处理粉碎机，其特征在于：所述出料仓(4)内沿收集槽(41)的拉动路径设有导轨，收集槽(41)可滑动地安装于导轨上。
  8. 根据权利要求1或7所述的智能医废消毒无害化处理粉碎机，其特征在于：所述收集槽(41)顶部设有垃圾袋封口装置。
  9. 根据权利要求1所述的智能医废消毒无害化处理粉碎机，其特征在于：所述出料仓(4)内还设有臭氧还原装置(6)。
  10. 根据权利要求1所述的智能医废消毒无害化处理粉碎机，其特征在于：所述壳体(1)底部设有底轮(7)。
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