CN112791536A - Pipeline for treating harmful moisture in tunnel in closed mode and construction method - Google Patents
Pipeline for treating harmful moisture in tunnel in closed mode and construction method Download PDFInfo
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- CN112791536A CN112791536A CN202110152076.6A CN202110152076A CN112791536A CN 112791536 A CN112791536 A CN 112791536A CN 202110152076 A CN202110152076 A CN 202110152076A CN 112791536 A CN112791536 A CN 112791536A
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000000746 purification Methods 0.000 claims abstract description 51
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 33
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 16
- 238000005553 drilling Methods 0.000 claims description 6
- 230000002070 germicidal effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000000638 solvent extraction Methods 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 12
- 230000001954 sterilising effect Effects 0.000 abstract description 10
- 230000000249 desinfective effect Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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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
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
-
- 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
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultra-violet radiation
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F3/00—Cooling or drying of air
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mining & Mineral Resources (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a pipeline for treating harmful water and gas in a tunnel in a closed mode and a construction method, the pipeline comprises a pipeline main body, air and harmful gas enter a dust hood through a wind guide pipe by utilizing a first exhaust fan, the air further enters a first purification bin through the wind guide pipe, the air entering the first purification bin firstly passes through a second active carbon filter layer so as to realize disinfection and adsorption of the harmful gas, an ultraviolet sterilizing lamp is arranged for disinfecting and sterilizing the air, the air is further discharged through a wind outlet pipe, an ozone generator is used for generating ozone, the air enters a protective cover through the wind guide pipe by utilizing a second exhaust fan so as to further promote the ozone to be discharged through the wind guide pipe, the aim of performing space disinfection in the tunnel is fulfilled, the first active carbon filter layer is arranged for further adsorbing and sterilizing the harmful water after passing through a non-woven fabric layer, the damage of harmful water and gas to the body of the constructor or maintainer of the tunnel is avoided, and meanwhile, the pollution to the environment is avoided.
Description
Technical Field
The invention relates to the technical field of harmful moisture treatment, in particular to a pipeline for treating harmful moisture in a tunnel in a closed manner and a construction method.
Background
Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, and the tunnel conference held by the international economic cooperation and development organization in 1970 integrates various factors, and the definition of the tunnel is as follows: "a cavity with a cross section area larger than 2 square meters is built under the ground by any method according to a specified shape and size in a certain application.
Some harmful aqueous vapor easily exist in the tunnel, if not handle in time, easily cause the damage to constructor or maintainer's in tunnel health, easily cause the pollution to the environment simultaneously, current harmful aqueous vapor treatment facility in tunnel treatment effect is relatively poor, and installation operation is inconvenient simultaneously.
Disclosure of Invention
The invention aims to provide a pipeline for treating harmful water and gas in a tunnel in a closed mode and a construction method, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a pipeline for hermetically treating harmful moisture in a tunnel comprises a pipeline main body, wherein a partition plate for partitioning the interior of the pipeline main body into a first purification cabin and a second purification cabin is fixedly connected to the inner wall of the pipeline main body, a second activated carbon filter layer is arranged in the first purification cabin, a second partition plate is arranged at a position, located on one side of the second activated carbon filter layer, in the first purification cabin, the second partition plate is fixedly connected to the inner wall of the first purification cabin, an ultraviolet sterilization lamp is fixedly mounted on the inner wall of the first purification cabin, an air inlet of the first purification cabin is connected with an air outlet of a first exhaust fan through an air guide pipe, an air inlet of the first exhaust fan is connected with an air outlet of a dust hood through the air guide pipe, an air outlet of the first purification cabin is connected with one end of an air outlet pipe, a non-woven fabric layer is arranged in the second purification cabin, and a first activated carbon filter layer is arranged at a position, located on one side of, a first partition plate is arranged on one side of the first active carbon filter layer and fixedly connected to the inner wall of the second purification bin, a water inlet of the second purification bin is connected with a water outlet of a water pump through a water guide pipe, a water inlet of the water pump is connected with one end of the water guide pipe, the other end of the water guide pipe is fixedly connected with a mesh enclosure, a water outlet of the second purification bin is connected with one end of a water outlet pipe, an ozone generator is fixedly installed on the outer side of the pipeline main body, a protection cover is sleeved on the outer side of the ozone generator and fixedly installed on the outer side of the pipeline main body, an air inlet of the protection cover is connected with an air outlet of a second exhaust fan through a wind guide pipe, an air outlet of the protection cover is connected with one end of a three-way pipe through the wind guide pipe, the other end of the three-way, the pipeline main part bilateral symmetry is provided with first closing device and second closing device.
As a still further scheme of the invention: a pipeline construction method for treating harmful water vapor in a tunnel in a closed manner is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: selecting a hard part of a tunnel top foundation;
step two: further drilling a plurality of holes matched with the specification and the size of the bolts at the top of the tunnel by using drilling equipment, wherein the depth of the holes is 5-8cm, and the distance between the holes is the same as the distance between positioning holes for the bolts to pass through on the positioning plate;
step three: further cleaning the drilled holes;
step four: inserting an expansion pipe into the cleaned hole;
step five: the bolt penetrates through the positioning hole in the positioning plate and is further screwed into the expansion pipe in the hole, so that the bolt is fixed on the hole, the positioning plate is further fixed at the top of the tunnel, and the pipeline main body is installed.
Compared with the prior art, the invention has the beneficial effects that:
1. arranging a first sealing device and a second sealing device to seal two ends of the pipeline main body;
2. when the harmful gas in the tunnel needs to be treated, the air and the harmful gas enter the dust hood through the air guide pipe by utilizing the first exhaust fan and further enter the first purification bin through the air guide pipe, the air entering the first purification bin firstly passes through the second active carbon filter layer, so that the disinfection and the adsorption of the harmful gas are realized, the air and the harmful gas further pass through the second partition plate, the ultraviolet sterilization lamp is arranged for further disinfecting and sterilizing the air, the air is further discharged through the air outlet pipe, the ozone generator is used for generating ozone, the air enters the protective cover through the air guide pipe by utilizing the second exhaust fan, so that the ozone is further discharged through the air guide pipe, the aim of performing space disinfection in the tunnel is realized, the disinfection effect is good, and the ozone further enters the second purification bin through the air guide pipe;
3. when the harmful water in the tunnel needs to be treated, the harmful water is sent into the second purification bin through the water guide pipe by using the water pump, the mesh enclosure is arranged for primarily filtering the harmful water, the non-woven fabric layer is arranged for filtering the harmful water entering the second purification bin, the first active carbon filter layer is arranged for further adsorbing and sterilizing the harmful water passing through the non-woven fabric layer, the harmful water further passes through the first partition plate, ozone entering the second purification bin is further dissolved in the water, so that the harmful water is further sterilized, the treated harmful water is further discharged through the water outlet pipe, the harmful water gas is prevented from damaging the bodies of constructors or maintainers in the tunnel, and meanwhile, the environment is prevented from being polluted;
4. the bolt penetrates through the positioning hole in the positioning plate and is further screwed into the expansion pipe in the hole, so that the bolt is fixed on the hole, the positioning plate is further fixed on the top of the tunnel, the pipeline main body is installed, and the installation operation is simple.
Drawings
Fig. 1 is a schematic structural view of a pipeline for treating harmful moisture in a tunnel in a closed type and a construction method.
Fig. 2 is a front view of a pipeline for hermetically treating harmful moisture in a tunnel and a construction method thereof.
Fig. 3 is a schematic structural view of a pipeline for hermetically treating harmful moisture in a tunnel and a pipeline main body in a construction method.
FIG. 4 is a schematic structural diagram of a closed pipeline for treating harmful moisture in a tunnel and a second partition plate in a construction method.
Fig. 5 is a schematic structural view of a pipeline for hermetically treating harmful moisture in a tunnel and a first partition plate in a construction method.
FIG. 6 is a schematic structural diagram of a pipeline for hermetically treating harmful moisture in a tunnel and a first sealing device in a construction method.
Fig. 7 is a partial side view of a pipeline for hermetically treating harmful moisture in a tunnel and a construction method thereof.
Shown in the figure: the device comprises a mesh enclosure 1, a dust hood 2, a first exhaust fan 3, a second exhaust fan 4, an ozone generator 5, a protective cover 6, a three-way pipe 7, a first sealing device 8, a sealing cover 9, a first purifying bin 10, a second purifying bin 11, a first partition plate 12, an ultraviolet germicidal lamp 13, a first activated carbon filter layer 14, a second partition plate 15, a partition plate 16, a second activated carbon filter layer 17, a non-woven fabric layer 18, a second sealing device 19, a water pump 20, a pipeline main body 21, a through hole 22, a positioning plate 23, a connecting rod 24, a rotating sleeve 25 and a rotating seat 26.
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 7, in the embodiment of the present invention, a closed pipeline for treating harmful moisture in a tunnel and a construction method thereof include a mesh enclosure 1, a dust hood 2, a first exhaust fan 3, a second exhaust fan 4, an ozone generator 5, a protective hood 6, a three-way pipe 7, a first sealing device 8, a sealing cover 9, a first purification bin 10, a second purification bin 11, a first partition plate 12, an ultraviolet germicidal lamp 13, a first activated carbon filter layer 14, a second partition plate 15, a partition plate 16, a second activated carbon filter layer 17, a non-woven fabric layer 18, a second sealing device 19, a water pump 20, a pipeline main body 21, a through hole 22, a positioning plate 23, a connecting rod 24, a rotating sleeve 25 and a rotating base 26, wherein the inner wall of the pipeline main body 21 is fixedly connected with the partition plate 16 for partitioning the interior of the pipeline main body 21 into the first purification bin 10 and the second purification bin 11, the second activated carbon filter layer 17 is disposed in the first purification bin 10, a second partition plate 15 is arranged at a position, located on one side of a second activated carbon filter layer 17, inside the first purification bin 10, the second partition plate 15 is fixedly connected to the inner wall of the first purification bin 10, an ultraviolet germicidal lamp 13 is fixedly mounted on the inner wall of the first purification bin 10, an air inlet of the first purification bin 10 is connected with an air outlet of a first exhaust fan 3 through an air guide pipe, an air inlet of the first exhaust fan 3 is connected with an air outlet of the dust hood 2 through the air guide pipe, and an air outlet of the first purification bin 10 is connected with one end of an air outlet pipe;
the utility model discloses a water purification device, be provided with non-woven fabrics layer 18 in the second purification storehouse 11, the position that lies in non-woven fabrics layer 18 one side in the second purification storehouse 11 is provided with first active carbon filter layer 14, first active carbon filter layer 14 one side is provided with first baffle 12, first baffle 12 fixed connection is at second purification storehouse 11 inner wall, first baffle 12 and second baffle 15 are the semicircle board, through-hole 22 has all been seted up on first baffle 12 and the second baffle 15, the water inlet of second purification storehouse 11 passes through the aqueduct and is connected with the delivery port of water pump 20, the water inlet of water pump 20 is connected with the one end of aqueduct, the other end fixedly connected with screen panel 1 of aqueduct, the delivery port of second purification storehouse 11 is connected with the one end of outlet pipe, pipeline main body 21 outside fixed mounting has ozone generator 5, ozone generator 5 outside cover is equipped with protection casing 6, the protection cover 6 is fixedly arranged on the outer side of the pipeline main body 21, an air inlet of the protection cover 6 is connected with an air outlet of the second exhaust fan 4 through an air guide pipe, the air outlet of the protection cover 6 is connected with one end of the three-way pipe 7 through the air guide pipe, the other end of the three-way pipe 7 is connected with one end of the air guide pipe, the third end of the three-way pipe 7 is connected with an air inlet of the second purification bin 11 through the air guide pipe, a first closing device 8 and a second closing device 19 are symmetrically arranged on two sides of the pipeline main body 21, the first closing device 8 comprises a sealing cover 9, a positioning plate 23, a connecting rod 24, a rotating sleeve 25 and a rotating seat 26, the sealing cover 9 is in threaded connection with one end of the pipeline main body 21, the rotating seat 26 is fixedly connected with one side of the sealing cover 9, the rotating sleeve 25, the other end of the connecting rod 24 is fixedly connected with a positioning plate 23, positioning holes for bolts to pass through are symmetrically formed in the positioning plate 23, the structures and specifications of the first sealing device 8 and the second sealing device 19 are the same, and the first exhaust fan 3, the second exhaust fan 4, the ozone generator 5, the ultraviolet germicidal lamp 13 and the water pump 20 are respectively and electrically connected with an external control power supply through wires;
the pipeline construction method for treating harmful water vapor in the tunnel in a closed mode comprises the following steps:
the method comprises the following steps: selecting a hard part of a tunnel top foundation;
step two: further drilling a plurality of holes matched with the specification and the size of the bolts at the top of the tunnel by using drilling equipment, wherein the depth of the holes is 5-8cm, and the distance between the holes is the same as the distance between positioning holes for the bolts to pass through on the positioning plate 23;
step three: further cleaning the drilled holes;
step four: inserting an expansion pipe into the cleaned hole;
step five: the bolt penetrates through the positioning hole in the positioning plate 23 and is further screwed into the expansion pipe in the hole, so that the bolt is fixed on the hole, the positioning plate 23 is further fixed on the top of the tunnel, the pipeline main body 21 is installed, and the installation and operation are simple.
The working principle of the invention is as follows:
the first closing device 8 and the second closing device 19 are arranged to realize the closing of two ends of the pipeline main body 21, when the harmful gas in the tunnel needs to be treated, the first exhaust fan 3 is utilized to enable the air and the harmful gas to enter the dust hood 2 through the air guide pipe and further enter the first purifying bin 10 through the air guide pipe, the air entering the first purifying bin 10 firstly passes through the second active carbon filter layer 17, thereby realizing the disinfection and adsorption of the harmful gas, the air and the harmful gas further pass through the second partition plate 15, the ultraviolet sterilizing lamp 13 is arranged for further sterilizing and disinfecting the air, the air is further discharged through the air outlet pipe, the ozone generator 5 is utilized to generate ozone, the air enters the protective cover 6 through the air guide pipe by utilizing the second exhaust fan 4, thereby further promoting the ozone to be discharged through the air guide pipe, and further realizing the purpose of space disinfection in the tunnel, the disinfection effect is good, ozone further gets into second purifying storehouse 11 in through the guide duct, when the harmful water in the tunnel needs to be handled, utilize water pump 20 to make harmful water send into in second purifying storehouse 11 through the guide duct, set up screen panel 1 and be used for carrying out the prefilter to harmful water, set up nonwoven layer 18 and be used for filtering the harmful water that gets into in second purifying storehouse 11, set up first active carbon filter layer 14 and be used for carrying out further absorption sterilization to the harmful water after passing through nonwoven layer 18, harmful water further passes through first baffle 12, the ozone that gets into in second purifying storehouse 11 is further dissolved in aquatic, thereby realize the further disinfection to harmful water, the harmful water after the processing is further discharged through the outlet pipe.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a pipeline of harmful aqueous vapor in airtight type punishment tunnel, includes pipeline main part (21), its characterized in that: the inner wall of the pipeline main body (21) is fixedly connected with a partition plate (16) used for partitioning the interior of the pipeline main body (21) into a first purification bin (10) and a second purification bin (11), a second activated carbon filter layer (17) is arranged in the first purification bin (10), a second partition plate (15) is arranged at a position, located on one side of the second activated carbon filter layer (17), in the first purification bin (10), the second partition plate (15) is fixedly connected with the inner wall of the first purification bin (10), an ultraviolet germicidal lamp (13) is fixedly installed on the inner wall of the first purification bin (10), an air inlet of the first purification bin (10) is connected with an air outlet of a first exhaust fan (3) through an air guide pipe, an air inlet of the first exhaust fan (3) is connected with an air outlet of a dust collection hood (2) through the air guide pipe, and an air outlet of the first purification bin (10) is connected with one end of an air outlet pipe, the utility model discloses a water purification device, be provided with non-woven fabrics layer (18) in second purification storehouse (11), the position that lies in non-woven fabrics layer (18) one side in second purification storehouse (11) is provided with first active carbon filter layer (14), first active carbon filter layer (14) one side is provided with first baffle (12), first baffle (12) fixed connection is at second purification storehouse (11) inner wall, the water inlet of second purification storehouse (11) passes through the aqueduct and is connected with the delivery port of water pump (20), the water inlet of water pump (20) is connected with the one end of aqueduct, and the other end fixed connection of aqueduct has screen panel (1), the delivery port of second purification storehouse (11) is connected with the one end of outlet pipe, pipeline main part (21) outside fixed mounting has ozone generator (5), ozone generator (5) outside cover is equipped with protection casing (6), protection casing (6) fixed mounting is in the pipeline main part (21) outside, the air inlet of the protective cover (6) is connected with the air outlet of the second exhaust fan (4) through an air guide pipe, the air outlet of the protective cover (6) is connected with one end of a three-way pipe (7) through the air guide pipe, the other end of the three-way pipe (7) is connected with one end of the air guide pipe, the third end of the three-way pipe (7) is connected with the air inlet of the second purifying bin (11) through the air guide pipe, and a first sealing device (8) and a second sealing device (19) are symmetrically arranged on two sides of the pipeline main body (21).
2. The enclosed type pipeline for treating harmful moisture in a tunnel according to claim 1, wherein: first closing device (8) are including sealed lid (9), locating plate (23), connecting rod (24), rotate cover (25) and rotate seat (26), sealed lid (9) threaded connection is in the one end of pipeline main part (21), sealed lid (9) one side fixedly connected with rotates seat (26), it is equipped with rotation cover (25) to rotate the cover on seat (26), rotate the one end of cover (25) outside fixedly connected with connecting rod (24), the other end fixedly connected with locating plate (23) of connecting rod (24), the locating hole that is used for the bolt to pass is seted up to the symmetry on locating plate (23).
3. The enclosed type pipeline for treating harmful moisture in a tunnel according to claim 1, wherein: the first closing device (8) and the second closing device (19) are identical in structure and specifications of all parts.
4. The enclosed type pipeline for treating harmful moisture in a tunnel according to claim 1, wherein: the first exhaust fan (3), the second exhaust fan (4), the ozone generator (5), the ultraviolet germicidal lamp (13) and the water pump (20) are respectively and electrically connected with an external control power supply through leads.
5. The closed pipeline for treating harmful moisture in tunnel and construction method thereof according to claim 1, wherein: the first partition plate (12) and the second partition plate (15) are both semicircular plates, and through holes (22) are formed in the first partition plate (12) and the second partition plate (15).
6. A pipeline construction method for treating harmful water vapor in a tunnel in a closed manner is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: selecting a hard part of a tunnel top foundation;
step two: further drilling a plurality of holes matched with the specification and the size of the bolts at the top of the tunnel by using drilling equipment, wherein the depth of the holes is 5-8cm, and the distance between the holes is the same as the distance between positioning holes for the bolts to pass through on the positioning plate (23);
step three: further cleaning the drilled holes;
step four: inserting an expansion pipe into the cleaned hole;
step five: the bolt penetrates through a positioning hole in the positioning plate (23) and is further screwed into the expansion pipe in the hole, so that the bolt is fixed on the hole, the positioning plate (23) is further fixed on the top of the tunnel, and the pipeline main body (21) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110152076.6A CN112791536A (en) | 2021-02-03 | 2021-02-03 | Pipeline for treating harmful moisture in tunnel in closed mode and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110152076.6A CN112791536A (en) | 2021-02-03 | 2021-02-03 | Pipeline for treating harmful moisture in tunnel in closed mode and construction method |
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| Publication Number | Publication Date |
|---|---|
| CN112791536A true CN112791536A (en) | 2021-05-14 |
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|---|---|---|---|
| CN202110152076.6A Pending CN112791536A (en) | 2021-02-03 | 2021-02-03 | Pipeline for treating harmful moisture in tunnel in closed mode and construction method |
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| CN (1) | CN112791536A (en) |
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2021
- 2021-02-03 CN CN202110152076.6A patent/CN112791536A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205216493U (en) * | 2015-12-24 | 2016-05-11 | 吴振明 | Waste water waste gas integrated processing system |
| CN207348888U (en) * | 2017-09-07 | 2018-05-11 | 龙岩市永定区普惠农业科技有限公司 | A kind of tunnel ventilation dust-extraction unit |
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Application publication date: 20210514 |