CN111318104A - Harmless discharge processor for toxic and harmful gas in sewer well and sewage well - Google Patents

Harmless discharge processor for toxic and harmful gas in sewer well and sewage well Download PDF

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Publication number
CN111318104A
CN111318104A CN202010200077.9A CN202010200077A CN111318104A CN 111318104 A CN111318104 A CN 111318104A CN 202010200077 A CN202010200077 A CN 202010200077A CN 111318104 A CN111318104 A CN 111318104A
Authority
CN
China
Prior art keywords
box body
activated carbon
box
upper cover
well
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010200077.9A
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Chinese (zh)
Inventor
王海维
马祥新
王艳
王策
马朝阳
徐大伟
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Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010200077.9A priority Critical patent/CN111318104A/en
Publication of CN111318104A publication Critical patent/CN111318104A/en
Pending legal-status Critical Current

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    • 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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • 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
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/14—Filtering means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/16—Separation devices for cleaning ambient air, e.g. air along roads or air in cities
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/91—Bacteria; Microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/93—Toxic compounds not provided for in groups B01D2257/00 - B01D2257/708

Abstract

The invention discloses a harmless emission processor for toxic and harmful gas in a sewer well and a sewage well, which comprises a box body, an active carbon storage box, an exhaust fan, an upper cover, a disinfectant liquid storage box and a disinfectant atomizer, wherein the active carbon storage box is arranged on the box body; the upper cover is fixed on the top of the box body, and the activated carbon storage box, the exhaust fan, the disinfectant liquid storage box and the disinfectant atomizer are all arranged in the box body; the activated carbon storage box is arranged at the lower part of the box body, and activated carbon is placed in the activated carbon storage box; the disinfectant liquid storage tank and the disinfectant liquid atomizer are arranged at the lower part of the box body and are positioned above the activated carbon storage tank, the disinfectant liquid storage tank is connected with the disinfectant liquid atomizer through a liquid guide pipe, the exhaust fan is arranged above the box body, the side surface of the upper cover is provided with an exhaust hole, an air duct of the exhaust fan is hermetically connected with the exhaust hole of the upper cover, and the upper cover is fixed at the top of the box body; the bottom of the box body is communicated with the well walls of nearby sewerage wells and sewerage wells through well connecting pipes.

Description

Harmless discharge processor for toxic and harmful gas in sewer well and sewage well
Technical Field
The invention relates to a harmless emission processor for toxic and harmful gases in a water well and a sewage well, belongs to the technical field of municipal cleaning, and is particularly suitable for harmless emission of toxic and harmful gases in underground pipelines of public spaces such as streets, residential areas, schools, factories, hospitals, government offices, army barracks, office places and the like.
Technical Field
In our daily life, a water drainage well and a sewage well are closely related to our daily life, and industrial wastewater, medical waste liquid, domestic wastewater of families and schools, wastewater of government organs in the well contain a large amount of excrement, urine and the like, the wastewater is directly discharged into the sewage and the sewage well before entering a sewage treatment plant, and after long-time deposition, a large amount of harmful gases such as hydrogen sulfide, ammonia gas, sulfur dioxide and the like can be generated at a certain temperature. Each sewer well and sewer well can discharge harmful gas to atmosphere without limit every day, and in summer, due to the rise of temperature, the discharge of toxic and harmful gas is more serious. The pollution of the urban environment by the harmful gases is very large, and the harm to the health of people is larger. The accident of personal injury also happens occasionally because the fire source falls into the sewage well to cause explosion due to carelessness.
Even more dangerous is that once there is a serious outbreak of infection, the virus and bacteria in the excrement, urine and domestic waste water of the patient flowing into the sewer will also be dispersed into the air with these harmful gases, forming a new source of infection, causing immeasurable consequences. Therefore, toxic and harmful gases in sewers and sewers must be taken into consideration and must be removed.
The existing disinfection and sterilization equipment for sewers and sewage wells sprays liquid which can decompose hydrogen sulfide, sulfur dioxide and the like into the wells. However, each well is required to spray extremely carefully and it is difficult to achieve non-leakage. The personnel who spray the disinfection and sterilization liquid can not do uninterrupted disinfection for 24 hours. Therefore, the current method has the problems of incomplete elimination and waste of a large amount of manpower, material resources and financial resources.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a harmless emission processor for toxic and harmful gases in a sewage well, which can actively concentrate, kill and filter the toxic and harmful gases in the sewage well and the sewage well, and finally emits the toxic and harmful gases into the atmosphere, thereby having excellent energy-saving and environment-friendly effects.
The purpose of the invention is realized by the following technical scheme:
a harmless emission processor for toxic and harmful gases in sewers and sewage wells comprises a box body, an active carbon storage box, an exhaust fan, an upper cover, a disinfectant liquid storage box and a disinfectant atomizer; the upper cover is fixed on the top of the box body, and the activated carbon storage box, the exhaust fan, the disinfectant liquid storage box and the disinfectant atomizer are all arranged in the box body; the activated carbon storage box is arranged at the lower part of the box body, and activated carbon is placed in the activated carbon storage box; the disinfectant liquid storage tank and the disinfectant liquid atomizer are arranged at the lower part of the box body and are positioned above the activated carbon storage tank, the disinfectant liquid storage tank is connected with the disinfectant liquid atomizer through a liquid guide pipe, the exhaust fan is arranged above the box body, the side surface of the upper cover is provided with an exhaust hole, an air duct of the exhaust fan is hermetically connected with the exhaust hole of the upper cover, and the upper cover is fixed at the top of the box body; the bottom of the box body is communicated with the well walls of nearby sewerage wells and sewerage wells through well connecting pipes.
Furthermore, the box door is hinged to the front side of the box body and fixed through a bolt.
Further, still include the active carbon and filter the sponge, the active carbon filters the sponge and passes through the sponge mount to be fixed at the box top and be located the upper cover below.
Further, the disinfection liquid atomizer is connected with the box body through an atomizer sealing ring.
Further, a concentration monitoring device is arranged in the box body and used for monitoring the concentration of the toxic and harmful gases.
The invention is installed beside the sewer well and the sewer well, which is connected with the sewer well and the sewer well through the connecting pipe, and the poisonous and harmful gas in the well is automatically filtered and disinfected. The invention firstly sucks air containing toxic gas and pollutants in a sewer well and a sewage well into a box body, the air is filtered by active carbon to absorb the toxic gas, then the air is sprayed and disinfected by disinfectant, and the disinfected air is filtered by a filtering sponge on an upper cover and then is discharged into the atmosphere, thus the atmosphere is not polluted. A detection device can be arranged in the box body, the concentration of toxic substances in the gas can be automatically detected within 24 hours, automatic filtration and disinfection can be carried out according to the concentration of toxic and harmful gas, and the using amount of disinfectant can be adjusted. The invention solves the problems of danger and air pollution caused by harmful gas, kills virus and bacteria, and avoids the way of spreading harmful virus through air.
Drawings
FIG. 1 is a schematic view of the harmless disposal apparatus for toxic and harmful gases in sewers and sewers according to the present invention.
In the figure:
1-a box body; 2-an activated carbon storage box; 3-activated carbon; 4-an exhaust fan; 5-air duct sealing ring, 6-upper cover; 7-disinfectant liquid storage tank; 8-a disinfectant liquid atomizer; 9-atomizer sealing ring; 10-a box door; 11-activated carbon filter sponge; 12-sponge fixing frame; 13-hoistway connection pipe.
Detailed Description
The technical scheme of the invention is described in detail in the following with reference to the accompanying drawings and embodiments:
as shown in fig. 1, a harmless emission processor for toxic and harmful gases in a sewer well and a sewage well comprises a box body 1, an activated carbon storage box 2, activated carbon 3, an exhaust fan 4, an air duct sealing ring 5, an upper cover 6, a disinfectant liquid storage box 7, a disinfectant atomizer 8, an atomizer sealing ring 9, a box door 10, activated carbon filter sponge 11, a sponge fixing frame 12 and a well connecting pipe 13. The activated carbon storage tank 2 is arranged at the lower part of the tank body 1 in a drawing way, and activated carbon 3 is placed in the activated carbon storage tank 2; a disinfectant liquid storage tank 7 and a disinfectant liquid atomizer 8 are arranged at the lower part of the box body 1 and are positioned above the activated carbon storage box 2, the disinfectant liquid storage tank 7 is connected with the disinfectant liquid atomizer 8 through a liquid guide pipe, and the disinfectant liquid atomizer 8 is connected with the box body 1 through an atomizer sealing ring 9; the exhaust fan 4 is arranged above the box body 1, the side surface of the upper cover 6 is provided with an exhaust hole, an air channel of the exhaust fan 4 is hermetically connected with the exhaust hole of the upper cover 6 through an air channel sealing ring 5, and the activated carbon filtering sponge 11 is fixed at the top of the box body 1 and is positioned below the upper cover 6 through a sponge fixing frame 12; the upper cover 6 is fixed on the top of the box body; the box door 10 is hinged to the front side of the box body 1 and is fixed through a bolt; the well connecting pipe 13 is positioned at the bottom of the box body 1, the box body 1 is communicated with a nearby sewer well and a sewer well through the well connecting pipe 13, and gas in the well is sucked into the box body 1 for filtering and killing.
The box 1 is the main part of this machine, and all spare parts are all installed on box 1, and the active carbon storage box 2 that is equipped with active carbon 3 is installed to the lower part of box 1, and exhaust fan 4 is being installed on the upper portion of box 1, can be with through disinfecting and filterable gas exhaust atmosphere through exhaust fan 4, and wind channel sealing washer 5 is used for sealing the wind channel, still installs antiseptic solution liquid reserve tank 7 and antiseptic solution atomizer 8 in box 1 lower part, can more efficient virus killing with the antiseptic solution atomizing. The function of the atomizer seal 9 is to seal the atomizer space, where downhole gas is effectively sterilized. An activated carbon filter sponge 11 is also arranged at the upper part of the box body 1, so that the gas exhausted into the atmosphere is filtered for the second time. The active carbon filter sponge 11 is fixed on the upper part of the box body 1 by a sponge fixing frame 12. The upper cover 6 with the side vent holes is finally fixed on the upper part of the box body. The air vent on the side of the upper cover 6 can freely discharge the air secondarily filtered by the activated carbon passing through banter sponge. A door 10 is provided on the front surface of the cabinet for inspection and maintenance, and inspection and maintenance work can be conveniently performed by opening the door 10. The well connecting pipe 13 is arranged for being connected with a sewer well, when in use, the well connecting pipe 13 is buried underground, a hole is drilled on the well wall (the drilling position should avoid a well section with liquid, and the well wall without a liquid section below a well head is generally selected) to be connected into the well connecting pipe 13, so that the gas in the well can be sucked into the processor by a fan in the processor for filtering and disinfection.
A concentration monitoring device can be arranged in the box body and used for monitoring the concentration of toxic and harmful gases, automatically filtering and disinfecting according to the concentration of the toxic and harmful gases and adjusting the using amount of disinfectant.
The working principle of the invention is briefly described as follows:
the invention has the function of filtering and disinfecting toxic gas in the sewage well and the sewage well, thereby improving the air quality of the city. When the device is used, the device is placed in a green belt beside a sewer well or a sewage well, the bottom of a box body of the device is connected with the well wall of the sewer well through a well connecting pipe, an exhaust fan works to suck underground toxic gas into the bottom of the box body, then the toxic gas is filtered through activated carbon, then the toxic gas is disinfected and sealed through atomized disinfectant, and finally clean air is exhausted into the atmosphere from an upper cover through a filter sponge.

Claims (5)

1. A harmless emission processor for toxic and harmful gases in sewers and sewage wells is characterized by comprising a box body, an activated carbon storage box, an exhaust fan, an upper cover, a disinfectant liquid storage box and a disinfectant atomizer; the upper cover is fixed on the top of the box body, and the activated carbon storage box, the exhaust fan, the disinfectant liquid storage box and the disinfectant atomizer are all arranged in the box body; the activated carbon storage box is arranged at the lower part of the box body, and activated carbon is placed in the activated carbon storage box; the disinfectant liquid storage tank and the disinfectant liquid atomizer are arranged at the lower part of the box body and are positioned above the activated carbon storage tank, the disinfectant liquid storage tank is connected with the disinfectant liquid atomizer through a liquid guide pipe, the exhaust fan is arranged above the box body, the side surface of the upper cover is provided with an exhaust hole, an air duct of the exhaust fan is hermetically connected with the exhaust hole of the upper cover, and the upper cover is fixed at the top of the box body; the bottom of the box body is communicated with the well walls of nearby sewerage wells and sewerage wells through well connecting pipes.
2. The harmless emission processor of toxic and harmful gas in sewers and sewers as claimed in claim 1, further comprising a box door hinged to the front side of the box body and fixed by a bolt.
3. The harmless emission processor of poisonous and harmful gas in sewers and sewers as claimed in claim 1, further comprising an activated carbon filter sponge, the activated carbon filter sponge is fixed on the top of the box body and under the upper cover through a sponge fixing frame.
4. The harmless discharging processor of poisonous and harmful gas in sewers and sewers as claimed in claim 1, wherein said disinfectant atomizer is connected to the tank by atomizer sealing ring.
5. The harmless discharging processor for poisonous and harmful gas in sewers and sewers as claimed in claim 1, wherein there is a concentration monitoring device inside the box for monitoring the concentration of poisonous and harmful gas.
CN202010200077.9A 2020-03-20 2020-03-20 Harmless discharge processor for toxic and harmful gas in sewer well and sewage well Pending CN111318104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010200077.9A CN111318104A (en) 2020-03-20 2020-03-20 Harmless discharge processor for toxic and harmful gas in sewer well and sewage well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010200077.9A CN111318104A (en) 2020-03-20 2020-03-20 Harmless discharge processor for toxic and harmful gas in sewer well and sewage well

Publications (1)

Publication Number Publication Date
CN111318104A true CN111318104A (en) 2020-06-23

Family

ID=71164072

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010200077.9A Pending CN111318104A (en) 2020-03-20 2020-03-20 Harmless discharge processor for toxic and harmful gas in sewer well and sewage well

Country Status (1)

Country Link
CN (1) CN111318104A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112691471A (en) * 2021-01-29 2021-04-23 浙江金潮实业有限公司 Synthetic leather waste gas collecting device and using method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112691471A (en) * 2021-01-29 2021-04-23 浙江金潮实业有限公司 Synthetic leather waste gas collecting device and using method thereof
CN112691471B (en) * 2021-01-29 2022-03-08 浙江金潮实业有限公司 Synthetic leather waste gas collecting device and using method thereof

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