CN212348102U

CN212348102U - Harmless discharge processor for toxic and harmful gas in sewer well and sewage well

Info

Publication number: CN212348102U
Application number: CN202020367361.0U
Authority: CN
Inventors: 王海维; 马祥新; 王艳; 王策; 马朝阳; 徐大伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2021-01-15
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a harmless emission processor for poisonous 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; 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 utility model relates to a poisonous and harmful gas's innoxious emission treater in well, bilge well belongs to the clean technical field of municipal administration, is particularly useful for the innoxious emission of poisoning gaseous among the underground piping of public spaces such as street, residential area, school, mill, hospital, government office, army barracks, office space.

Background

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 above-mentioned problem that prior art exists, the utility model provides a poisonous and harmful gas's innoxious emission treater in lower well, the bilge well can initiatively concentrate, kill, filter the poisonous and harmful gas in lower well, the bilge well, and what discharge at last to the atmosphere is nontoxic harmless gas, and energy-concerving and environment-protective effect is splendid.

The utility model aims at realizing through 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 utility model discloses in use, install at the lower well, the bilge well is other, through the connecting pipe with to the lower well, bilge well pipeline UNICOM, poisonous harmful gas automatic filtration and disinfection in the well, because the device is through the outside suction gas of exhaust fan initiative, so will form the negative pressure at once in the well head with the device UNICOM, use this well as the poisonous of several wells in near of center, harmful gas all can flow to this well, concentrate here to decompose harmful gas such as hydrogen sulfide, sulfur dioxide. The utility model discloses at first contain the air suction box that poisons gas and pollutant in lower well, the bilge well, filter through the active carbon, adsorb to fall and poison gas, then carry out the spray disinfection again with the antiseptic solution, the gas after the disinfection is discharged the atmosphere after the filtration sponge of upper cover filters, can not cause the pollution to the atmosphere. 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 utility model provides a because of the danger and the air pollution that harmful gas caused, virus, bacterium have been killed again, stop the approach that harmful virus propagated through the air.

Drawings

Fig. 1 is a schematic structural view of the harmless emission processor for toxic and harmful gases in the sewer well and the sewage well of 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 utility model is described in detail below 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 utility model is briefly introduced as follows:

the utility model has the functions of filtering and disinfecting the toxic gas in the sewage well and the sewage well, and improving the air quality of the city. When in use, the machine is arranged in a green belt beside a sewer well or a sewer well and is connected with a well connecting pipe, the utility model discloses the bottom of the box body and the wall of the sewer well, the exhaust fan works to suck the poisonous gas in the pit into the bottom of the box body, then the poisonous gas is filtered through the active carbon, then the disinfection is sealed through the disinfection of atomized disinfectant, and finally the clean air is discharged into the atmosphere from the upper cover through the filtering sponge, thereby not only eliminating the unpleasant smell discharged in the pit, but also improving the air quality of the city, blocking the virus infection through the sewer well and the sewer well, and ensuring the health of people.

Claims

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.