CN115025613A - High-efficiency waste gas treatment system for hospital sewage station - Google Patents

High-efficiency waste gas treatment system for hospital sewage station Download PDF

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Publication number
CN115025613A
CN115025613A CN202210742148.7A CN202210742148A CN115025613A CN 115025613 A CN115025613 A CN 115025613A CN 202210742148 A CN202210742148 A CN 202210742148A CN 115025613 A CN115025613 A CN 115025613A
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China
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waste gas
spray
cleaning
gas recovery
hospital sewage
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CN202210742148.7A
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CN115025613B (en
Inventor
高勇
仲海玲
何健
杨春燕
高博
仲崇旺
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Huaxia Zhongran Ecological Technology Group Co ltd
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Huaxia Zhongran Ecological Technology Group Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/005—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/79—Injecting reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
    • 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
    • F23G5/44—Details; Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/602—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention relates to the technical field of waste gas treatment in hospital waste water treatment, and discloses a waste gas high-efficiency treatment system for a hospital sewage station, which comprises a waste gas recovery pipeline, a waste gas recovery mechanism and a purification treatment mechanism, wherein waste gas is conducted above a sewage reservoir in a sealing way through a sealed cover and the waste gas recovery mechanism; the waste gas recovery pipeline consists of a main pipeline connected with the waste gas recovery mechanism and a plurality of branch pipelines communicated with the main pipeline, and one end of each branch pipeline is communicated with each processing link part of the waste water treatment device; the waste gas recovery mechanism comprises a connecting pipe communicated with the main pipeline and the purification treatment mechanism, and a pretreatment chamber used for removing impurities in the gas is arranged in the middle of the connecting pipe; the purification treatment mechanism consists of a horizontal spray tower and an atomization disinfection tank. The invention solves the problems that the waste gas containing novel coronavirus (COVID-19) in hospitals and the waste gas overflowing from waste water can not be treated in a centralized and unified way, the operation is too dispersive and tedious, and a great risk can be brought by improper operation.

Description

High-efficiency waste gas treatment system for hospital sewage station
Technical Field
The invention relates to the technical field of waste gas treatment in hospital waste water treatment, in particular to a high-efficiency waste gas treatment system for a hospital sewage station.
Background
The hospital sewage has complex sources and components, contains pathogenic microorganisms, toxic and harmful physical and chemical pollutants, radioactive pollutants and the like, has the characteristics of space pollution, acute infection, latent infection and the like, can become a traditional Chinese medicine way for spreading epidemic diseases and seriously pollute the environment without effective treatment, and is determined according to the specific water quality field condition in the aspect of process selection.
The waste gas overflows from the sewage treatment pool, then the waste gas is collected by adopting a collection mode and is sprayed by using a spray tower, harmful substances in the gas are sterilized by using chemical reagents, however, in a new era environment, the waste gas is influenced by novel coronavirus (COVID-19), the sewage treatment of a hospital is extremely strict, in addition, because the novel coronavirus (COVID-19) is dissolved in water and has strong reproductive capacity, indoor air, domestic water and waste water after being treated by injuries and diseases are treated separately, additional disinfection treatment equipment is required to be added, the cost is high, meanwhile, the omission condition can be caused when the treatment is improper, the serious consequence is caused, the air flow which overflows from the waste water pool and is provided with the novel coronavirus (COVID-19) can not be killed by a simple spray mode, therefore, the system can realize the centralized collection and the thorough treatment of the waste gas generated by the waste water and the domestic water in hospitals, thereby realizing the purification of the waste gas.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a high-efficiency waste gas treatment system for a hospital sewage station, which solves the problems that the waste gas containing novel coronavirus (COVID-19) in the hospital and the waste gas overflowing from the waste water cannot be treated in a centralized and unified manner, the operation is too dispersive and tedious, and a great risk is brought by slight misoperation.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency waste gas treatment system for a hospital sewage station comprises a waste gas recovery pipeline, a waste gas recovery mechanism and a purification treatment mechanism, wherein waste gas is hermetically conducted with the waste gas recovery mechanism through a sealed cover above a sewage reservoir;
the waste gas recovery pipeline consists of a main pipeline connected with the waste gas recovery mechanism and a plurality of branch pipelines communicated with the main pipeline, and one end of each branch pipeline is communicated with each processing link part of the waste water treatment device;
the waste gas recovery mechanism comprises a connecting pipe communicated with the main pipeline and the purification treatment mechanism, and a pretreatment chamber used for removing impurities in gas is arranged in the middle of the connecting pipe;
the purification treatment mechanism consists of a horizontal spray tower and an atomization disinfection tank.
Preferably, the pretreatment chamber comprises a self-cleaning treater and an incinerator body, the incinerator body guides gas in a mode of feeding in and discharging out from the bottom, a sundry filtering net is arranged at an air outlet, the self-cleaning treater is arranged at the top of the incinerator body, and the bottom of the incinerator body is communicated with a sewage discharge pipe for discharging waste materials.
Preferably, the upper end of the impurity filtering net deviates forty-five degrees towards the central direction of the incinerator body, and the position of the impurity filtering net is positioned at the right upper corner of the incinerator body;
the self-cleaning processor consists of a movable conversion furnace cover and a wind mechanism, and the air outlet end of the wind mechanism is communicated with the inside of the incinerator body.
Preferably, the horizontal spray tower comprises a horizontal tower body, a spray frame and an activated carbon layer, the spray frame and the activated carbon layer are sequentially arranged in the horizontal tower body from left to right, a transversely distributed spray pipe is erected on the spray frame, and a water spray head at the water outlet of the spray pipe is a shower type spray head;
the active carbon layer adopts a net-shaped sandwich structure, one layer of grid and one layer of active carbon are arranged, the total number is six, and ultraviolet germicidal lamps which correspondingly irradiate are arranged on two sides of the active carbon layer.
Preferably, the spray pipes are distributed at the upper inner side on the left side of the horizontal tower body, the adjacent spray pipe heads are arranged in opposite directions, the included angle formed by the sprayed water flow direction and the horizontal plane is 45 degrees, the spray pipes are symmetrical by the vertical plane of the spray pipes facing the ground, and the water inlet end of each spray pipe is positioned at the lower end of the horizontal tower body and is submerged under water; which drives the water circulation by a water pump.
Preferably, the atomization disinfection tank contains an atomizer and filled disinfection liquid, six surfaces of the atomization disinfection tank are closed, and the top of the atomization disinfection tank can be opened by arranging a sealing cover;
the disinfectant adopts chlorine dioxide, a filling port for filling the disinfectant is arranged above the atomization disinfection tank, and a sealing cover is arranged at the inlet of the atomization disinfection tank.
Preferably, the movable conversion furnace cover comprises a cover plate, a sliding frame, a lifting hanging frame and a cleaning rod, the cover plate slides on the top of the incinerator body through the sliding frame, the cover plate is horizontally combined by a combustion plate and a cleaning plate, a round opening is formed in the top of the cleaning plate, a round top cover is matched with the round opening, and the lifting hanging frame and the cleaning rod are connected to the top cover.
Preferably, the sliding frame comprises a guide rail which is transversely fixed at the upper end of the incinerator body through a fixing frame, and the fixing frame is wide at the upper part and narrow at the lower part;
the lifting hanger is L-shaped, the vertical end is fixed at the top of the combustion plate, the tail end of the transverse end is provided with a lifter, and the pull rope end of the lifter is fixed at the peripheral position of the top cover and is positioned right above the round opening at the top of the cleaning plate.
Preferably, the cleaning rod comprises a driving motor arranged at the center of the top of the cleaning plate, an output shaft of the driving motor penetrates through the bottom of the cleaning plate and fixes a long rod, a plurality of throwing rods are movably arranged on the outer circle of the long rod from top to bottom through a circular ring, the throwing rods are spirally distributed around the long rod from top to bottom, the moving range of the throwing rods can freely move within 150 degrees, strip-shaped scouring cloths are arranged at the tail ends of the throwing rods, the length value of the scouring cloths is 5-10 cm, and the scouring rods are replaced and selected according to actual needs and the slagging degree of the inner wall of the incinerator body.
Preferably, the wind mechanism comprises a blower and a wind guide pipe, the blower is arranged above the cover plate, one end of the wind guide pipe is communicated with the wind guide pipe, the other end of the wind guide pipe extends into the cover plate, and the middle section of the wind guide pipe is provided with a heat insulation gate.
(III) advantageous effects
Compared with the prior art, the invention provides a high-efficiency waste gas treatment system for a hospital sewage station, which has the following beneficial effects:
a plurality of branch pipelines go out the switch-on with each waste water waste gas such as hospital's domestic wastewater disposal basin, medical wastewater disposal basin, new corona virus isolation room to collect by a trunk line guide and handle in a department, realized the centralized processing of waste gas and many sewage waste gas, thereby can avoid the waste gas of any department wherein to omit, guarantee the whole environmental safety of hospital.
The incinerator body is arranged at the middle section of the main pipeline and can perform primary high-temperature treatment before liquid disinfection treatment, so that viruses contained in the introduced waste gas can be sterilized at high temperature, and all the viruses in the waste gas passing through the incinerator body can be effectively killed;
the self-cleaning processor arranged at the top of the incinerator body can realize an active cleaning function after being used for a period of time, and has the effects that various impurities containing aerogel are contained in waste gas collected in various ways after long-time combustion, and the solid can be adhered to the inner wall of the incinerator body after being combusted, so that the combustion effect of the incinerator body is obviously reduced due to untimely cleaning, and the virus cleaning effect is further influenced;
the upper end of the impurity filtering net is deviated by forty-five degrees towards the center direction of the incinerator body, and the impurity filtering net is positioned at the corner position at the upper right of the incinerator body, so that impurities in the discharged gas are filtered by the impurity filtering net on a downward inclined plane, the impurities can fall conveniently, and the blocking frequency of the filter screen is greatly reduced;
the horizontal tower body is internally provided with spray pipes which can utilize chlorine dioxide to sterilize, and the heads of the adjacent spray pipes 314 are arranged in a reverse direction, so that the included angle formed by the direction of sprayed water flow and the horizontal plane is 45 degrees, and the uniform spraying sterilization effect can be realized;
the active carbon layer adopts netted sandwich structure, and one deck net one deck active carbon, the total number is six layers, sets up the active carbon through the intermediate layer, can realize the dwell time of waste gas in the active carbon to the assurance carries out effectual absorption to the peculiar smell in the waste gas.
The atomizer that sets up in the atomizing disinfection pond can spray its inside chlorine dioxide disinfection liquid medicine that injects into, realizes disinfection work once more, and it has utilized the atomization treatment, can increase the area of contact with the air current to under the secondary spray, accomplish thorough disinfection effect of disinfecting.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a front view of the high efficiency waste gas treatment system of a hospital sewage station according to the present invention;
FIG. 2 is a partial sectional view of the front side of the high-efficiency waste gas treatment system for a sewage station in a hospital according to the present invention;
FIG. 3 is a front view of the exhaust gas recovery duct of the present invention;
FIG. 4 is a front view of the exhaust gas recovery mechanism of the present invention;
FIG. 5 is a front view of the exhaust gas recovery mechanism of the present invention;
FIG. 6 is a cross-sectional view of a pretreatment chamber of the present invention;
FIG. 7 is a schematic diagram of a portion of a cleaning processor according to the present invention;
FIG. 8 is a front view of the cleaning rod of the present invention.
In the figure: 1 waste gas recovery pipeline, 11 main pipeline, 12 branch pipeline, 2 waste gas recovery mechanism, 21 connecting pipe, 22 pre-processing chamber, 221 cleaning processor, 01 mobile conversion furnace cover, 010 cover plate, 101 cleaning plate, 102 cleaning plate, 011 sliding frame, A top cover, B fixing frame, 012 lifting hanger, 013 cleaning rod, C1 long rod, C2 swinging rod, C3 scouring pad, 02 wind power mechanism, 222 incinerator body, 223 impurity filtering net, 224 blow-off pipe, 3 purification processing mechanism, 31 horizontal spray tower, 311 horizontal tower body, 312 spray frame, 313 active carbon layer, 314 spray pipe, 315 ultraviolet sterilizing lamp, 32 atomization disinfection tank and 321 atomizer.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Fig. 1-8 show an embodiment of the invention, which is a system for efficiently treating waste gas from a hospital sewage station, comprising a waste gas recovery pipeline 1, a waste gas recovery mechanism 2 and a purification treatment mechanism 3, wherein waste gas is conducted above a sewage reservoir 1 and hermetically connected with the waste gas recovery mechanism 2 through a sealed cover;
the waste gas recovery pipeline 1 consists of a main pipeline 11 connected with the waste gas recovery mechanism 2 and a plurality of branch pipelines 12 communicated with the main pipeline 11, and one end of each branch pipeline 12 is communicated with each processing link part of the waste water treatment device;
specifically, a plurality of branch pipelines 12 go out the switch-on with each waste water waste gas such as hospital's domestic wastewater disposal basin, medical wastewater disposal basin, new coronaviruses isolation room to collect by a trunk line 11 guide and handle in a department, realized waste gas and many sewage waste gas's centralized processing, thereby can avoid the waste gas of any place wherein to omit, guarantee the whole environmental safety of hospital.
The waste gas recovery mechanism 2 comprises a connecting pipe 21 communicated with the main pipe 11 and the purification treatment mechanism 3, a pretreatment chamber 22 for removing impurities in gas is arranged in the middle of the connecting pipe 21, and the pretreatment mode can carry out pretreatment on virus and particle impurities dissolved in water before liquid treatment so as to cause the subsequent frequent replacement of the disinfection liquid due to the pollution of the particle matters;
the purification treatment mechanism 3 consists of a horizontal spray tower 31 and an atomization disinfection tank 32, after pretreatment, other germs and peculiar smell are treated, and after sampling detection, the gas is discharged, so that the discharged gas after treatment reaches the qualified standard.
As a preferable technical solution of this embodiment, the pretreatment chamber 22 includes a self-cleaning processor 221 and an incinerator body 222, the self-cleaning processor 221 is composed of a movable conversion furnace cover 01 and a wind mechanism 02, an air outlet end of the wind mechanism 02 is communicated with the inside of the incinerator body 222, the incinerator body 222 guides gas in a manner of downward inlet and upward outlet, an impurity filtering net 223 is arranged at an air outlet, an upper end of the impurity filtering net 223 deviates forty-five degrees towards a center direction of the incinerator body 222, the impurity filtering net 223 is positioned at a right upper corner of the incinerator body 222, and in exhaust gas, impurities are filtered by the inclined impurity filtering net 223 downwards, so that the impurities fall off conveniently, and the blocking frequency of the filter net 223 is greatly reduced; the self-cleaning disposer 221 is installed at the top of the incinerator body 222, and the bottom of the incinerator body 222 is connected to a drain pipe 224 for discharging waste.
Specifically, the automatically cleaning treater 221 that sets up in incinerator body 222 top can realize the clean function of initiative after one end time uses, and the effect lies in containing various impurity in the waste gas of each way of collection of long-time burning, wherein contains the aerogel, can the adhesion on the inner wall of incinerator body after these solid combustion, and untimely clearance will lead to the combustion effect of incinerator body 222 to obviously reduce, and then the influence is to the clear effect of virus.
As a preferred technical solution of this embodiment, the moving converter cover 01 includes a cover plate 010, a sliding rack 011, a lifting hanger 012, and a cleaning rod 013, the cover plate 010 slides on the top of the incinerator body 222 via the sliding rack, the cover plate 010 is composed of a combustion plate 101 and a cleaning plate 102 which are horizontally combined, the top of the cleaning plate 102 is provided with a round opening, which is matched with a round top cover a, and the top cover a is connected with the lifting hanger 012 and the cleaning rod 013; the sliding rack 011 comprises a guide rail transversely fixed at the upper end of the incinerator body 222 through a fixed rack B, and the fixed rack B is wide at the top and narrow at the bottom; the lifting hanger 012 is L-shaped, the vertical end is fixed on the top of the combustion plate 101, the tail end of the transverse end is provided with a lifter, and the pull rope end of the lifter is fixed on the peripheral position of the top cover a and is positioned right above the round opening on the top of the cleaning plate 102; cleaning rod 013 is including establishing the driving motor at the top centre of a circle of cleaning plate 102, driving motor output shaft runs through cleaning plate 102 bottom and fixes a stock C1, stock C1 excircle top-down is equipped with a plurality ofly through the ring activity and has got rid of pole C2, a plurality of pole C2 that get rid of surround stock C1 top-down and be the heliciform and distribute, its home range can be in the free activity within 150, the end of getting rid of pole C2 is equipped with rectangular form scouring pad C3, its length value is 5-10 centimetres, it changes the selection according to actual need and incinerator body inner wall slagging scorification degree specifically, scouring pad has the burring, the polishing, the rust cleaning, clear function, can thoroughly clear away stubborn miscellaneous dirt such as dirt, sticky thing.
Specifically, when needs are to the clearance of burning furnace body 222 inner wall, the slip of slide rail is realized to drive arrangement through the peripheral hardware, will remove conversion bell 01 and remove, the burning board leaves burning furnace body 222, and then the complex is clean board 102, the start-up of lift, top cap A can drop, the clearance pole 013 whereabouts rather than being connected, it falls into inside burning furnace body 222 to pass the round mouth, and top cap A realizes sealedly, when starter motor drive stock C1 rotates, the pole C2 that gets rid of rather than the activity then can receive the centrifugal force influence and open, many scouring pads C3 of bottom connection then can contact and carry out the impurity clearance to the adhesion on burning furnace body 222's inner wall.
As a preferred technical solution of this embodiment, the horizontal spray tower 31 includes a horizontal tower body 311, a spray rack 312, and an activated carbon layer 313, the spray rack 312 and the activated carbon layer 313 are sequentially arranged from left to right inside the horizontal tower body 311, a spray pipe 314 transversely distributed is erected on the spray rack 312, a shower type spray head is adopted as a spray head at a water outlet, the spray pipe 314 is distributed above and inside the left side of the horizontal tower body 311, the adjacent spray pipe 314 heads are oppositely arranged, an included angle between a water jet direction and a horizontal plane is 45 °, the spray pipe 314 is symmetrical to a vertical plane where the spray pipe 314 faces the ground, and a water inlet end of the spray pipe 314 is located at a lower end of the horizontal tower body 311 and is not underwater; the water pump drives the water to circulate, the active carbon layer 313 adopts a net sandwich structure, one layer of grid and one layer of active carbon are arranged, the total number is six, and ultraviolet germicidal lamps 315 which correspondingly irradiate are arranged on two sides of the active carbon layer.
Specifically, the spray pipes 314 arranged in the horizontal tower body 311 can be sterilized by using chlorine dioxide, the heads of the adjacent spray pipes 314 are arranged in a reverse direction, and the included angle formed by the direction of the sprayed water flow and the horizontal plane is 45 degrees, so that the uniform spraying sterilization effect can be realized; the activated carbon layer 313 is of a net-shaped sandwich structure, one layer of grid and one layer of activated carbon are arranged, the total number is six, the activated carbon is arranged through the interlayer, the retention time of the waste gas in the activated carbon can be realized, and therefore the effect of effectively absorbing the peculiar smell in the waste gas is guaranteed.
As a preferred technical solution of this embodiment, the atomizing and disinfecting tank 32 contains an atomizer 321 and a filled disinfecting liquid, six surfaces of the atomizing and disinfecting tank 32 are closed, and the top of the atomizing and disinfecting tank can be opened by arranging a sealing cover; the disinfectant adopts chlorine dioxide, a filling port for filling the disinfectant is arranged above the atomization disinfection tank 32, a sealing cover is arranged at the inlet of the filling port, and a sampling port is arranged at the middle section of the filling port and can be used as an outlet for discharging gas and a sampling detection port.
Specifically, the atomizer 321 that sets up in the disinfection pond 32 atomizes can spray its inside chlorine dioxide disinfection liquid medicine that injects into, realizes disinfection work once more, and it has utilized atomization treatment, can increase the area of contact with the air current to under secondary injection, accomplish thorough disinfection effect of disinfecting.
As a preferred technical solution of this embodiment, the wind mechanism 02 includes a blower and a wind guiding pipe, the blower is disposed above the cover plate 010, one end of the wind guiding pipe is connected to the wind guiding pipe, the other end of the wind guiding pipe extends into the cover plate 010, and a heat insulation gate is disposed at a middle section of the wind guiding pipe.
Specifically, after the cleaning rod 013 is cleared up the bonding on the incinerator body inner wall, through the blowing of air-blower, slightly adnexed impurity blows up after the clearance with the adsorbed clearance of static on the incinerator body inner wall to more thorough cleaning work opens blow off pipe 224 discharge waste material afterwards.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a hospital sewage station waste gas high-efficiency processing system, includes waste gas recovery pipeline, waste gas recovery mechanism, purification treatment mechanism, its characterized in that: waste gas is hermetically conducted between the upper part of the sewage reservoir and the waste gas recovery mechanism through a sealed cover;
the waste gas recovery pipeline consists of a main pipeline connected with the waste gas recovery mechanism and a plurality of branch pipelines communicated with the main pipeline, and one end of each branch pipeline is communicated with each processing link part of the waste water treatment device;
the waste gas recovery mechanism comprises a connecting pipe communicated with the main pipeline and the purification treatment mechanism, and a pretreatment chamber used for removing impurities in the gas is arranged in the middle of the connecting pipe;
the purification treatment mechanism consists of a horizontal spray tower and an atomization disinfection tank.
2. The high-efficiency waste gas treatment system for the hospital sewage station of claim 1, which is characterized in that: the pretreatment chamber is including automatically cleaning treater, burning furnace body, and burning furnace body adopts the mode direction gas of going into from top to bottom, and gas outlet department is equipped with one and strains miscellaneous net, and automatically cleaning treater is then installed and is being burned furnace body top position, and burns furnace body bottom switch-on discharge waste's blow off pipe.
3. The high-efficiency waste gas treatment system for the hospital sewage station of claim 2, which is characterized in that: the upper end of the impurity filtering net deviates forty-five degrees towards the central direction of the incinerator body, and the position of the impurity filtering net is positioned at the right upper corner of the incinerator body;
the self-cleaning processor consists of a movable conversion furnace cover and a wind mechanism, and the air outlet end of the wind mechanism is communicated with the inside of the incinerator body.
4. The high-efficiency waste gas treatment system for the hospital sewage station of claim 1, which is characterized in that: the horizontal spray tower comprises a horizontal tower body, a spray frame and an active carbon layer, wherein the spray frame and the active carbon layer are sequentially arranged in the horizontal tower body from left to right, a transversely distributed spray pipe is erected on the spray frame, and a water spray head at the water outlet of the spray pipe is a shower head type spray head;
the active carbon layer adopts a net-shaped sandwich structure, one layer of grid and one layer of active carbon are arranged, the total number is six, and ultraviolet germicidal lamps which correspondingly irradiate are arranged on two sides of the active carbon layer.
5. The high-efficiency waste gas treatment system for the hospital sewage station of claim 4, which is characterized in that: the spray pipes are distributed at the upper inner side of the left side of the horizontal tower body, the adjacent spray pipe heads are arranged in opposite directions, the included angle formed by the water jet direction and the horizontal plane is 45 degrees, the spray pipes are symmetrical by the vertical plane of the spray pipes facing the ground, and the water inlet end of each spray pipe is positioned at the lower end of the horizontal tower body and is submerged under water; which drives the water circulation by a water pump.
6. The high-efficiency waste gas treatment system for the hospital sewage station of claim 1, which is characterized in that: the atomization disinfection tank contains an atomizer and disinfectant filled in the atomization disinfection tank, six sides of the atomization disinfection tank are closed, and the top of the atomization disinfection tank can be opened by arranging a sealing cover;
the disinfectant adopts chlorine dioxide, a filling port for filling the disinfectant is arranged above the atomization disinfection tank, and a sealing cover is arranged at the inlet of the atomization disinfection tank.
7. The high-efficiency waste gas treatment system for the hospital sewage station of claim 3, which is characterized in that: the movable conversion furnace cover comprises a cover plate, a sliding frame, a lifting hanging frame and a cleaning rod, the cover plate slides at the top of the incinerator body through the sliding frame, the cover plate is horizontally combined by a combustion plate and a cleaning plate, a round opening is formed in the top of the cleaning plate, a round top cover is matched with the cleaning plate, and the lifting hanging frame and the cleaning rod are connected to the top cover.
8. The system for efficiently treating the waste gas of the hospital sewage station of claim 7, which comprises: the sliding frame comprises a guide rail which is transversely fixed at the upper end of the incinerator body through a fixed frame, and the fixed frame is wide at the upper part and narrow at the lower part;
the lifting hanger is L-shaped, the vertical end is fixed at the top of the combustion plate, the tail end of the transverse end is provided with a lifter, and the pull rope end of the lifter is fixed at the peripheral position of the top cover and is positioned right above the round opening at the top of the cleaning plate.
9. The system for efficiently treating the waste gas of the hospital sewage station of claim 7, which comprises: the cleaning rod comprises a driving motor arranged at the center of the top of the cleaning plate, an output shaft of the driving motor penetrates through the bottom of the cleaning plate and fixes a long rod, a plurality of throwing rods are movably arranged on the excircle of the long rod from top to bottom through a circular ring, the throwing rods are spirally distributed around the long rod from top to bottom, the moving range of the throwing rods can freely move within 150 degrees, the tail end of each throwing rod is provided with a long-strip-shaped scouring pad, and the length value of the throwing rod is 5-10 cm.
10. The high-efficiency waste gas treatment system for the hospital sewage station of claim 3, which is characterized in that: the wind mechanism comprises a blower and an air guide pipe, the blower is arranged above the cover plate, one end of the air guide pipe is communicated with the air guide pipe, the other end of the air guide pipe extends into the cover plate, and a heat insulation gate is arranged at the middle section of the air guide pipe.
CN202210742148.7A 2022-06-27 2022-06-27 High-efficient processing system of waste gas in hospital's sewage station Active CN115025613B (en)

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