CN108706797B - Environment-friendly medical wastewater treatment device - Google Patents

Environment-friendly medical wastewater treatment device Download PDF

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Publication number
CN108706797B
CN108706797B CN201810560441.5A CN201810560441A CN108706797B CN 108706797 B CN108706797 B CN 108706797B CN 201810560441 A CN201810560441 A CN 201810560441A CN 108706797 B CN108706797 B CN 108706797B
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China
Prior art keywords
box body
buffer
box
stirring
pipe
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CN201810560441.5A
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Chinese (zh)
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CN108706797A (en
Inventor
杨静云
王小丹
张娇娇
方高健
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Peoples Hospital of Hebi
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Peoples Hospital of Hebi
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Publication of CN108706797A publication Critical patent/CN108706797A/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/003Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention discloses an environment-friendly medical wastewater treatment device, which comprises a box body, wherein a base is arranged below the box body, rollers for facilitating the carrying of the device are symmetrically arranged on the left side and the right side of the base, the rollers are self-locking rollers, the base is connected and fixed with the box body through a buffer mechanism, a blanking pipe is arranged in the middle of the top of the box body, a buffer box is rotatably arranged at the upper end of the blanking pipe, and a rotating bearing and a sealing ring which are matched with the blanking pipe are arranged at the bottom of the buffer box. The disinfection quality is ensured, and the practicability is strong.

Description

Environment-friendly medical wastewater treatment device
Technical Field
The invention relates to the technical field of medical equipment, in particular to an environment-friendly medical wastewater treatment device.
Background
Medical wastewater comes from hospitals and needs special process treatment, the medical wastewater is mainly wastewater discharged from diagnosis and treatment rooms, laboratories, sickrooms, laundries, X-ray photography rooms, operating rooms and the like of the hospitals, and the source and the components of the wastewater are very complex. The hospital sewage contains a large amount of pathogenic bacteria, viruses and chemical agents and has the characteristics of space pollution, acute infection and latent infection, the currently used wastewater treatment device only stops the treatment of the medical wastewater at the stage of simple disinfection and discharge when treating the medical wastewater, has great hidden danger and can pollute the environment, the hospital sewage containing pathogenic microorganisms is discharged into urban sewer pipelines or environmental water bodies without disinfection treatment, and the hospital sewage can often cause the pollution of the water bodies, causes various diseases and infectious diseases and seriously harms the body health of people, so the environment-friendly medical wastewater treatment device is provided.
Disclosure of Invention
The invention aims to provide an environment-friendly medical wastewater treatment device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an environment-friendly medical wastewater treatment device comprises a box body, wherein a base is arranged below the box body, rollers convenient for carrying of the device are symmetrically arranged on the left side and the right side of the base, the rollers are self-locking rollers, the base is fixedly connected with the box body through a buffer mechanism, a blanking pipe is arranged in the middle of the top of the box body, a buffer box is rotatably arranged at the upper end of the blanking pipe, a rotating bearing and a sealing ring matched with the blanking pipe are arranged at the bottom of the buffer box, the buffer box is fixedly connected with the box body through a fixing frame, a feeding pipe is arranged at the feeding end on the left side of the buffer box, a medicament box is arranged at the upper end of the buffer box, a driven belt wheel is arranged on the outer side of the blanking pipe, a second motor is fixed at the top of the box body on the right side of the driven belt wheel, a driving belt wheel is fixed at the output end of the second motor, the driving belt is in transmission connection with the driven belt, a sieving barrel is arranged in the box body below the blanking pipe, the screening cylinder is a cylindrical cylinder with an opening at the upper end and a closed lower end, a blanking hole is formed in the bottom in the screening cylinder, a conical filter screen is fixed at the blanking hole and is coaxial with the blanking pipe, an auxiliary filtering mechanism is further arranged on the blanking pipe, and a stirring and disinfecting mechanism is arranged inside a box body below the screening cylinder.
As a further scheme of the invention: stirring disinfection mechanism includes that the level sets up the (mixing) shaft in the box inside, and the (mixing) shaft right-hand member rotates with box right side inner wall to be connected, and the (mixing) shaft left end passes the case left side wall to be connected with the output of a motor, the inside installation cavity that is equipped with of (mixing) shaft, the (mixing) shaft surface at installation cavity place is equipped with transparent waterproof board, the inside a plurality of ultraviolet disinfection lamp that is equipped with of installation cavity, both sides still symmetry is equipped with a plurality of puddler about the (mixing) shaft.
As a further scheme of the invention: and a discharge pipe and a discharge valve positioned on the discharge pipe are arranged on the box body on the right side of the stirring and disinfecting mechanism.
As a further scheme of the invention: buffer gear includes and is connected the fixed support cover with the base, supports cover upper end sliding fit and has the landing leg, and the landing leg upper end is connected fixedly with the box, supports the cover inside and is equipped with buffer spring, and buffer spring will support cover and landing leg connection fixed, and this kind of buffer gear's the effectual anti-seismic performance that has improved the device that sets up.
As a further scheme of the invention: the screening section of thick bamboo left end is connected with movable shrouding through the connecting rod, and movable shrouding cooperatees with the left port of maintaining of box, screening section of thick bamboo right side is connected fixedly with the telescopic link, and the telescopic link right-hand member is connected fixedly with the output of telescoping cylinder.
As a further scheme of the invention: the auxiliary filtering mechanism comprises scraping rods fixed on the outer side of the discharging pipe, the quantity of the scraping rods is more than three, the scraping rods are distributed on the outer side of the discharging pipe in an array mode and are parallel to the surface of the conical filter screen, and scraping brushes in contact with the conical filter screen are arranged on the surface of the scraping rods.
As a further scheme of the invention: the interior of the blanking tube is also provided with a turbulence rod which is in a cross shape.
As a further scheme of the invention: the stirring and disinfecting mechanism, the telescopic cylinder, the second motor and the chemical box are electrically connected with the control panel.
Compared with the prior art, the invention has the beneficial effects that: the novel sewage treatment device is simple and reasonable in structure, convenient to carry and good in anti-seismic performance, the rotary blanking pipe is used for preliminarily mixing the medicament and the sewage, the conical filter screen is used for removing solid impurities in the sewage, the movable screening drum is convenient to maintain in the later period, in addition, the stirring and disinfecting mechanism is arranged at the bottom of the box body, the material in the box body can be stirred and disinfected, the medicament disinfection and ultraviolet disinfection are combined, the disinfection quality is guaranteed, and the practicability is high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural view of a spoiler in accordance with the present invention.
Fig. 3 is a schematic structural view of a sieving cylinder in the present invention.
Wherein: the box 1, base 2, gyro wheel 3, support cover 4, buffer spring 5, landing leg 6, a motor 7, the (mixing) shaft 8, activity shrouding 9, connecting rod 10, unloading pipe 11, installation cavity 12, ultraviolet disinfection lamp 13, puddler 14, toper filter screen 15, screening section of thick bamboo 16, telescopic link 17, telescoping cylinder 18, bleeder valve 19, discharging pipe 20, scraping pole 21, scraping brush 22, No. two motor 23, driving pulley 24, driven pulley 25, medicament case 26, buffer memory case 27, feed pipe 28, vortex pole 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, an environment-friendly medical wastewater treatment apparatus includes a tank 1, a base 2 is disposed below the tank 1, rollers 3 facilitating handling of the apparatus are symmetrically disposed on the left and right sides of the base 2, the rollers 3 are self-locking rollers, the base 2 is fixedly connected to the tank 1 through a buffer mechanism, the buffer mechanism includes a support sleeve 4 fixedly connected to the base 2, a support leg 6 is slidably fitted on the upper end of the support sleeve 4, the upper end of the support leg 6 is fixedly connected to the tank 1, a buffer spring 5 is disposed inside the support sleeve 4, the support sleeve 4 and the support leg 6 are fixedly connected by the buffer spring 5, the buffer mechanism effectively improves the anti-seismic performance of the apparatus, a blanking pipe 11 is disposed at the middle position of the top of the tank 1, a buffer tank 27 is rotatably disposed on the upper end of the blanking pipe 11, a rotary bearing and a sealing ring are disposed at the bottom of the buffer tank 27 and are matched with the blanking pipe 11, the buffer box 27 is fixedly connected with the box body 1 through a fixing frame, a feeding pipe 28 is arranged at the feeding end at the left side of the buffer box 27, a chemical box 26 is arranged at the upper end of the buffer box 27, a driven belt wheel 25 is arranged at the outer side of the blanking pipe 11, a second motor 23 is fixed at the top of the box body 1 at the right side of the driven belt wheel 25, a driving belt wheel 24 is fixed at the output end of the second motor 23, the driving belt wheel 24 is in transmission connection with the driven belt wheel 23 through a transmission belt, a screening cylinder 16 is arranged in the box body 1 below the blanking pipe 11, the screening cylinder 16 is a cylindrical cylinder body with an open upper end and a closed lower end, a blanking hole is formed in the inner bottom of the screening cylinder 16, a conical filter screen 15 is fixed at the blanking hole, the conical filter screen 15 is coaxially arranged with the blanking pipe 11, the left end of the screening cylinder 16 is connected with a movable sealing plate 9 through a connecting rod 10, and the movable sealing plate 9 is matched with a maintenance port at the left side of the box body 1, the right side of the screening cylinder 16 is fixedly connected with an expansion link 17, the right end of the expansion link 17 is fixedly connected with the output end of an expansion cylinder 18, the expansion cylinder 18 drives the expansion link 17 to move left and right, so that the screening cylinder 16 is driven to move out of the box body 1, and the later maintenance of the device is convenient, an auxiliary filtering mechanism is further arranged on the blanking pipe 11, the auxiliary filtering mechanism comprises more than three scraping rods 21 fixed on the outer side of the blanking pipe 11, the scraping rods 21 are distributed on the outer side of the blanking pipe 11 in an array mode, the scraping rods 21 are arranged in parallel with the surface of the conical filter screen 15, scraping brushes 22 in contact with the conical filter screen 15 are arranged on the surface of the scraping rods 21, a turbulence rod 29 is further arranged inside the blanking pipe 11, the turbulence rod 29 is in a cross shape, under the driving of a second motor 23, a driving belt pulley 24 drives a driven belt pulley 25 to rotate through a driving belt, and the driven belt pulley 25 drives the blanking pipe 11 to rotate, thereby driving the auxiliary filtering mechanism to rotate, being beneficial to cleaning the surface of the conical filtering net 15, facilitating the collection of impurities around the conical filtering net 15, when the blanking pipe 11 rotates, the turbulence bar 29 can stir and mix descending sewage and medicament, the stirring and disinfecting mechanism is arranged inside the box body 1 below the sieving cylinder 16, the discharging pipe 20 and the discharging valve 19 positioned on the discharging pipe 20 are arranged on the box body 1 on the right side of the stirring and disinfecting mechanism, the stirring and disinfecting mechanism comprises a stirring shaft 8 horizontally arranged inside the box body 1, the right end of the stirring shaft 8 is rotationally connected with the inner wall on the right side of the box body 1, the left end of the stirring shaft 8 passes through the left side wall of the box body 1 and is connected with the output end of the first motor 7, the inside of the stirring shaft 8 is provided with an installation cavity 12, the surface of the stirring shaft 8 where the installation cavity 12 is located is provided with a transparent waterproof board, and the inside of the installation cavity 12 is provided with a plurality of ultraviolet disinfection lamps 13, the upper side and the lower side of the stirring shaft 18 are also symmetrically provided with a plurality of stirring rods 14, under the driving of the motor 7, the stirring shaft 18 and the stirring rods 14 fully stir the materials in the box body 1, and meanwhile, the ultraviolet disinfection lamp 13 on the stirring shaft 18 can also be used for disinfection and sterilization.
The stirring and disinfecting mechanism, the telescopic cylinder 18, the second motor and the chemical box 26 are electrically connected with a control panel.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (2)

1. The environment-friendly medical wastewater treatment device comprises a box body (1) and is characterized in that a base (2) is arranged below the box body (1), rollers (3) which are convenient to carry are symmetrically arranged on the left side and the right side of the base (2), the rollers (3) are self-locking rollers, the base (2) is fixedly connected with the box body (1) through a buffer mechanism, a blanking pipe (11) is arranged in the middle of the top of the box body (1), a buffer box (27) is rotatably arranged at the upper end of the blanking pipe (11), a rotating bearing and a sealing ring which are matched with the blanking pipe (11) are arranged at the bottom of the buffer box (27), the buffer box (27) is fixedly connected with the box body (1) through a fixing frame, a feeding pipe (28) is arranged at the left feeding end of the buffer box (27), a medicament box (26) is arranged at the upper end of the buffer box (27), a driven belt, a second motor (23) is fixed at the top of the box body (1) on the right side of the driven belt wheel (25), a driving belt wheel (24) is fixed at the output end of the second motor (23), the driving belt wheel (24) is in transmission connection with the driven belt wheel (23) through a transmission belt, a screening cylinder (16) is arranged inside the box body (1) below the discharging pipe (11), the screening cylinder (16) is a cylindrical cylinder with an opening at the upper end and a closed lower end, a blanking hole is formed in the bottom inside the screening cylinder (16), a conical filter screen (15) is fixed at the blanking hole, the conical filter screen (15) and the discharging pipe (11) are coaxially arranged, an auxiliary filtering mechanism is further arranged on the discharging pipe (11), and a stirring and sterilizing mechanism is arranged inside the box body (1) below the screening cylinder (16);
the stirring and disinfecting mechanism comprises a stirring shaft (8) horizontally arranged in the box body (1), the right end of the stirring shaft (8) is rotatably connected with the inner wall of the right side of the box body (1), the left end of the stirring shaft (8) penetrates through the left side wall of the box body (1) and is connected with the output end of a first motor (7), an installation cavity (12) is arranged in the stirring shaft (8), a transparent waterproof plate is arranged on the surface of the stirring shaft (8) where the installation cavity (12) is located, a plurality of ultraviolet disinfection lamps (13) are arranged in the installation cavity (12), and a plurality of stirring rods (14) are symmetrically arranged on the upper side and the lower side of the stirring shaft (;
a discharge pipe (20) and a discharge valve (19) positioned on the discharge pipe (20) are arranged on the box body (1) on the right side of the stirring and disinfecting mechanism;
the buffer mechanism comprises a support sleeve (4) fixedly connected with the base (2), a support leg (6) is arranged at the upper end of the support sleeve (4) in a sliding fit mode, the upper end of the support leg (6) is fixedly connected with the box body (1), a buffer spring (5) is arranged in the support sleeve (4), the support sleeve (4) and the support leg (6) are fixedly connected through the buffer spring (5), and the shock resistance of the device is effectively improved due to the arrangement of the buffer mechanism;
the left end of the screening cylinder (16) is connected with a movable sealing plate (9) through a connecting rod (10), the movable sealing plate (9) is matched with a maintenance port on the left side of the box body (1), the right side of the screening cylinder (16) is fixedly connected with a telescopic rod (17), and the right end of the telescopic rod (17) is fixedly connected with the output end of a telescopic cylinder (18);
the auxiliary filtering mechanism comprises more than three scraping rods (21) fixed on the outer side of the discharging pipe (11), the scraping rods (21) are distributed on the outer side of the discharging pipe (11) in an array mode, the scraping rods (21) are arranged in parallel with the surface of the conical filtering net (15), and scraping brushes (22) in contact with the conical filtering net (15) are arranged on the surface of the scraping rods (21);
the interior of the blanking pipe (11) is also provided with a turbulence rod (29), and the turbulence rod (29) is in a cross shape.
2. The environment-friendly medical wastewater treatment device according to claim 1, wherein the stirring and disinfecting mechanism, the telescopic cylinder (18), the second motor and the chemical tank (26) are electrically connected with a control panel.
CN201810560441.5A 2018-06-04 2018-06-04 Environment-friendly medical wastewater treatment device Active CN108706797B (en)

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Application Number Priority Date Filing Date Title
CN201810560441.5A CN108706797B (en) 2018-06-04 2018-06-04 Environment-friendly medical wastewater treatment device

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Application Number Priority Date Filing Date Title
CN201810560441.5A CN108706797B (en) 2018-06-04 2018-06-04 Environment-friendly medical wastewater treatment device

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CN108706797B true CN108706797B (en) 2021-08-24

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110420494B (en) * 2019-09-05 2023-10-13 山东省水利科学研究院 Backwater type reverse sewage treatment device and backwater type reverse sewage treatment method
CN111012270B (en) * 2019-12-24 2021-02-12 南京科莱尔节能设备有限公司 Sink dish washing device and method
CN112340877A (en) * 2020-10-21 2021-02-09 江西金海环保设备有限公司 But industrial sewage filtration treatment discharging equipment
CN112607913B (en) * 2020-12-28 2024-04-12 北京碧水源净水工程技术股份有限公司 Anti-infection closed hospital sewage pretreatment equipment
CN113943063B (en) * 2021-09-09 2022-11-01 华能嘉祥发电有限公司 Recovery unit for sewage collection
CN117985796A (en) * 2024-04-07 2024-05-07 莱芜职业技术学院 Biochemical sewage separating, stirring, filtering and purifying treatment device

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Publication number Priority date Publication date Assignee Title
CN107442430A (en) * 2017-09-15 2017-12-08 荣祥宇 A kind of soya bean rapid impurity removal device
CN207210136U (en) * 2017-08-18 2018-04-10 广东家宝城市管理科技有限公司 A kind of Wastewater Treatment Intelligent controls filtering tank
CN108020051A (en) * 2017-12-01 2018-05-11 陈传材 A kind of Chinese medicine automatic processing apparatus

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Publication number Priority date Publication date Assignee Title
CN208471752U (en) * 2018-06-04 2019-02-05 周欣 A kind of environment friendly medical wastewater treatment equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207210136U (en) * 2017-08-18 2018-04-10 广东家宝城市管理科技有限公司 A kind of Wastewater Treatment Intelligent controls filtering tank
CN107442430A (en) * 2017-09-15 2017-12-08 荣祥宇 A kind of soya bean rapid impurity removal device
CN108020051A (en) * 2017-12-01 2018-05-11 陈传材 A kind of Chinese medicine automatic processing apparatus

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Inventor after: Yang Jingyun

Inventor after: Wang Xiaodan

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