CN106761820B - A kind of underground pipe gallery piece and preparation method thereof with air-cleaning function - Google Patents
A kind of underground pipe gallery piece and preparation method thereof with air-cleaning function Download PDFInfo
- Publication number
- CN106761820B CN106761820B CN201710038092.6A CN201710038092A CN106761820B CN 106761820 B CN106761820 B CN 106761820B CN 201710038092 A CN201710038092 A CN 201710038092A CN 106761820 B CN106761820 B CN 106761820B
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- China
- Prior art keywords
- concrete
- foreboard
- back plate
- air
- active charcoal
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
-
- 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
- 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
- B01D53/86—Catalytic processes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- 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
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Abstract
A kind of underground pipe gallery piece and preparation method thereof with air-cleaning function, specifically includes that concrete back plate, concrete foreboard, mounting hole, air hole, cocoanut active charcoal and titanium dioxide assembly.Mounting hole is respectively set in four edges of the concrete back plate and concrete foreboard；The concrete foreboard and concrete back plate in the middle part of rectangular channel is respectively set, setting cocoanut active charcoal and titanium dioxide assembly in the space of two rectangular channels composition, cocoanut active charcoal match with the size of titanium dioxide assembly and two rectangular channel composition space sizes；The concrete foreboard corresponds to the air hole of outer middle side part 5 bar shapes of horizontally-parallel setting of rectangular channel；The concrete back plate is connected with concrete foreboard by bonding.The present invention can effectively purify some air pollutions such as vehicle exhaust, improve the quality of the intake air of people, bring effective raising to the running environment of people.
Description
Technical field
The invention belongs to Impacts Evaluation of Urban Tunnel engineering and air pollution treatment fields, especially a kind of to have air cleaning function
The underground pipe gallery piece and preparation method thereof of energy.
Background technique
Urban transportation construction at present is like a raging fire, as country is pushed further into pipe gallery, sponge Urban strategy, China
Big and medium-sized cities will start the new round climax of underground engineering construction, and due to the scarcity of the underground space, to collection, " Urban Underground is comprehensive
The demand of conjunction piping lane, Urban Underground expressway, urban underground construction space " is huge.
The exploitation and construction of Japan and the American-European underground space maintain the leading position, and advocate at first and propose underground city and city
The synthesization of city's underground space and three-dimensional utility strategies, nineteen ninety propose Tokyo Declaration: the Devoting Major Efforts To Developing underground space, start people
Class new cave period, International Tunnelling Association in 2010 expand to tunnel and underground space association and declare: 21 century is underground
The century in space.
And in recent years, it was fired by the discharge of industrial enterprise's exhaust gas, various automotive emissions and domestic life and heating
The influence of coal stove gas discharge, China's atmosphere is serious by harmful gaseous contamination, and mist thunderbolt weather is increasing, makes to human health
At harm get worse, common concern of the control atmosphere pollution by governments at all levels and the people.
So when our underground traffic layers it is perfect after, a large amount of vehicle pours in underground traffic layer, car owning amount
It is continuously increased.Following is just not only the air pollution problems inherent of ground, and there are also the air pollutions for being exactly underground traffic layer
Problem, vehicle exhaust are largely discharged, and the pernicious gas of ground enters underground, and the air circulation of underground is necessarily without ground
To get well on face.Therefore, the air problem of underground traffic layer becomes the research topic of people.
Summary of the invention
Vehicle exhaust having to the pollution level of underground traffic layer air can be reduced the object of the present invention is to provide a kind of
Underground pipe gallery piece of air-cleaning function and preparation method thereof.
A kind of underground pipe gallery piece with air-cleaning function, composition includes: concrete back plate, mounting hole, concrete
Foreboard, air hole and cocoanut active charcoal and titanium dioxide assembly；Four sides of the concrete back plate and concrete foreboard
Mounting hole is respectively set at angle, by mounting hole can very easily underground pipe gallery piece be fixed on underground traffic layer top or
Any position around person；The concrete foreboard and concrete back plate in the middle part of rectangular channel, two rectangles are respectively set
Setting cocoanut active charcoal and titanium dioxide assembly in the space of slot composition, the size of cocoanut active charcoal and titanium dioxide assembly
It matches with two rectangular channel composition space sizes；The outer middle side part that the concrete foreboard corresponds to rectangular channel horizontally-parallel is set
Set the air hole of 5 bar shapes；The concrete back plate is connected with concrete foreboard by bonding.
The rectangle wire netting pocket of the outside same size size of the cocoanut active charcoal and titanium dioxide assembly seals
Dress.
The rectangular channel of the concrete back plate and the rectangular channel size of concrete foreboard are consistent.
A kind of preparation method of the underground pipe gallery piece with air-cleaning function, the following steps are included:
(1), concrete back plate and concrete foreboard are made according to the design height size of underground pipe gallery piece, by setting interval
Mounting hole is respectively set in four corners of concrete back plate and concrete foreboard in distance, middle section be respectively set rectangular channel with
And the air hole of 5 bar shapes is arranged in the outside of the rectangular channel of concrete foreboard；
(2), the preparation method of cocoanut active charcoal and titanium dioxide assembly:
First, the high-titanium dry slag using cocoanut active charcoal and titania weight content greater than 15% is living by coconut husk as raw material
Property charcoal and high-titanium dry slag weight ratio be 3:1 weigh raw material, be mixed uniformly, be made mixed once material；
Then soda ash and waterglass are added into mixed once material, wherein the weight of soda ash is mixed once material weight
1%-3%, the weight of waterglass are the 2%-5% of mixed once material weight, are uniformly mixed, secondary mixed material is made；
Low-temperature adhesion is made by weight being uniformly mixed for 1:1:1 in powdered soda-lime glass, soda ash and long white powder again
Agent；
The above-mentioned low temperature adhesive that weight accounts for secondary mixed material 5% is added in secondary mixed material obtained, is suppressed with mold
Then molding is calcined 4-5 hours at 500-700 DEG C using resistance furnace, with the rectangle by the production of design height size after taking-up
The encapsulation of the iron wire string bag, is made cocoanut active charcoal and titanium dioxide assembly；
Before the iron wire string bag equipped with cocoanut active charcoal and titanium dioxide assembly is placed on concrete back plate and concrete
It is then that concrete back plate and concrete foreboard is bonding in the space of two rectangular channels composition in the middle part of plate, it is free that band is made
The underground pipe gallery piece of gas purification function.
Beneficial effects of the present invention:
A kind of band beneficial effects of the present invention: car tail can effectively be purified by having the underground pipe gallery piece of air-cleaning function
Some air pollutions such as gas improve the quality of the intake air of people, bring effective raising to the running environment of people.This hair
Bright industrialization fractionation is very convenient and easy to produce, is easily installed, can very easily be replaced when reaching service life,
Be conducive to push process of industrialization.Good contribution is made in construction to underground traffic.
Detailed description of the invention
The underground pipe gallery piece that air-cleaning function is had in the present invention is described further with reference to the accompanying drawing:
Fig. 1 is concrete back plate schematic diagram in a kind of underground pipe gallery piece with air-cleaning function；
Fig. 2 is concrete foreboard schematic diagram in a kind of underground pipe gallery piece with air-cleaning function；
Fig. 3 is that cocoanut active charcoal and titanium dioxide assembly are illustrated in a kind of underground pipe gallery piece with air-cleaning function
Figure；
Fig. 4 is a kind of underground pipe gallery piece overall schematic with air-cleaning function；
In figure: concrete back plate 1, mounting hole 2, concrete foreboard 3, air hole 4 and cocoanut active charcoal and titanium dioxide group
Zoarium 5.
Specific embodiment:
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
A kind of four corners of underground pipe gallery piece with air-cleaning function, concrete back plate 1 and concrete foreboard 3
Mounting hole is respectively set in place；Rectangular channel, two rectangular channel groups are respectively set in concrete foreboard 3 and concrete back plate 1 middle part
At space in setting cocoanut active charcoal and titanium dioxide assembly 5, the size of cocoanut active charcoal and titanium dioxide assembly 5 and
Two rectangular channel composition space sizes match；Outer middle side part 5 items of horizontally-parallel setting of the corresponding rectangular channel of concrete foreboard 3
The air hole 4 of shape shape；Concrete back plate 1 is connected with concrete foreboard 3 by bonding；The cocoanut active charcoal and dioxy
Change the rectangle wire netting pocket encapsulation of the outside same size size of titanium assembly 5；The rectangular channel and concrete of concrete back plate 1
The rectangular channel size of foreboard 3 is consistent.
A kind of preparation method of the underground pipe gallery piece with air-cleaning function, the following steps are included:
(1), concrete back plate 1 and concrete foreboard 3 are made according to the design height size of underground pipe gallery piece, by between setting
Mounting hole is respectively set from four corners of concrete back plate 1 and concrete foreboard 3 in gauge, and rectangle is respectively set in middle section
The air hole 4 of 5 bar shapes is arranged in the outside of the rectangular channel of slot and concrete foreboard 3；
(2), the preparation method of cocoanut active charcoal and titanium dioxide assembly:
First, the high-titanium dry slag using cocoanut active charcoal and titania weight content greater than 15% is living by coconut husk as raw material
Property charcoal and high-titanium dry slag weight ratio be 3:1 weigh raw material, be mixed uniformly, be made mixed once material；
Then soda ash and waterglass are added into mixed once material, wherein the weight of soda ash is mixed once material weight
1%-3%, the weight of waterglass are the 2%-5% of mixed once material weight, are uniformly mixed, secondary mixed material is made；
Low-temperature adhesion is made by weight being uniformly mixed for 1:1:1 in powdered soda-lime glass, soda ash and long white powder again
Agent；
The above-mentioned low temperature adhesive that weight accounts for secondary mixed material 5% is added in secondary mixed material obtained, is suppressed with mold
Then molding is calcined 4-5 hours at 500-700 DEG C using resistance furnace, with the rectangle by the production of design height size after taking-up
The encapsulation of the iron wire string bag, is made cocoanut active charcoal and titanium dioxide assembly 5；
Before the iron wire string bag equipped with cocoanut active charcoal and titanium dioxide assembly is placed on concrete back plate 1 and concrete
It is then that concrete back plate 1 and concrete foreboard 3 is bonding in the space of two rectangular channels composition at 3 middle part of plate, it is made and has
The underground pipe gallery piece of air-cleaning function.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of underground pipe gallery piece with air-cleaning function, composition includes: concrete back plate (1), mounting hole (2), mixes
Solidifying soil foreboard (3), air hole (4) and cocoanut active charcoal and titanium dioxide assembly (5)；It is characterized by: the concrete
Mounting hole is respectively set in four edges of back plate (1) and concrete foreboard (3)；The concrete foreboard (3) and concrete
Rectangular channel, setting cocoanut active charcoal and titanium dioxide group in the space of two rectangular channels composition are respectively set in the middle part of back plate (1)
Fit (5), cocoanut active charcoal match with the size of titanium dioxide assembly (5) and two rectangular channel composition space sizes；Institute
The air hole (4) of outer middle side part 5 bar shapes of horizontally-parallel setting of the corresponding rectangular channel of the concrete foreboard (3) stated；It is described
Concrete back plate (1) and concrete foreboard (3) be connected by bonding.
2. a kind of underground pipe gallery piece with air-cleaning function according to claim 1, it is characterised in that: the coconut palm
The rectangle wire netting pocket of the outside same size size of shell active carbon and titanium dioxide assembly (5) encapsulates.
3. a kind of underground pipe gallery piece with air-cleaning function according to claim 1, it is characterised in that: described is mixed
The rectangular channel of solidifying soil back plate (1) is identical with two rectangular channel sizes of concrete foreboard (3).
4. a kind of preparation method of the underground pipe gallery piece with air-cleaning function according to claim 1, including following step
It is rapid:
(1), concrete back plate (1) and concrete foreboard (3) are made according to the design height size of underground pipe gallery piece, by between setting
Mounting hole is arranged from four corners of concrete back plate (1) and concrete foreboard (3) in gauge, and rectangle is respectively set in middle section
The air hole (4) of 5 bar shapes is arranged in the outside of the rectangular channel of slot and concrete foreboard (3)；
(2), the preparation method of cocoanut active charcoal and titanium dioxide assembly:
First, the high-titanium dry slag using cocoanut active charcoal and titania weight content greater than 15% is raw material, by cocoanut active charcoal
It is that 3:1 weighs raw material with high-titanium dry slag weight ratio, is mixed uniformly, mixed once material is made；
Then soda ash and waterglass are added into mixed once material, wherein the weight of soda ash is the 1%-3% of mixed once material weight,
The weight of waterglass is the 2%-5% of mixed once material weight, is uniformly mixed, and secondary mixed material is made；
Low temperature adhesive is made by weight being uniformly mixed for 1:1:1 in powdered soda-lime glass, soda ash and long white powder again；
The above-mentioned low temperature adhesive that weight accounts for secondary mixed material 5% is added in secondary mixed material obtained, is pressed into mold
Then type is calcined 4-5 hours at 500-700 DEG C using resistance furnace, with the rectangular iron by the production of design height size after taking-up
The encapsulation of silk screen pocket, is made cocoanut active charcoal and titanium dioxide assembly (5)；
The iron wire string bag equipped with cocoanut active charcoal and titanium dioxide assembly is placed on concrete back plate (1) and concrete foreboard
(3) then that concrete back plate (1) and concrete foreboard (3) is bonding in the space of two rectangular channels composition in the middle part of, it is made
Underground pipe gallery piece with air-cleaning function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710038092.6A CN106761820B (en) | 2017-01-19 | 2017-01-19 | A kind of underground pipe gallery piece and preparation method thereof with air-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710038092.6A CN106761820B (en) | 2017-01-19 | 2017-01-19 | A kind of underground pipe gallery piece and preparation method thereof with air-cleaning function |
Publications (2)
| Publication Number | Publication Date |
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| CN106761820A CN106761820A (en) | 2017-05-31 |
| CN106761820B true CN106761820B (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710038092.6A Active CN106761820B (en) | 2017-01-19 | 2017-01-19 | A kind of underground pipe gallery piece and preparation method thereof with air-cleaning function |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596821A (en) * | 2017-10-31 | 2018-01-19 | 江苏金贸科技发展有限公司 | A kind of assembled piping lane internal air stream leads to filter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4439066A (en) * | 1982-03-19 | 1984-03-27 | Mcnally Michael P | Pervious tunnel liner member |
| CN104405169A (en) * | 2014-11-21 | 2015-03-11 | 沈阳建筑大学 | Road lamp frame for purifying and degrading harmful gas and processing method thereof |
| CN104806982A (en) * | 2015-04-23 | 2015-07-29 | 沈阳建筑大学 | Street lamp pole capable of purifying harmful gas in air and preparing method thereof |
| CN106150299A (en) * | 2015-04-24 | 2016-11-23 | 潍坊相府家园装饰材料有限公司 | A kind of solid wood composite door with air-cleaning function and manufacture method thereof |
| CN206554948U (en) * | 2017-01-19 | 2017-10-13 | 沈阳建筑大学 | A kind of underground pipe gallery piece with air-cleaning function |
-
2017
- 2017-01-19 CN CN201710038092.6A patent/CN106761820B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4439066A (en) * | 1982-03-19 | 1984-03-27 | Mcnally Michael P | Pervious tunnel liner member |
| CN104405169A (en) * | 2014-11-21 | 2015-03-11 | 沈阳建筑大学 | Road lamp frame for purifying and degrading harmful gas and processing method thereof |
| CN104806982A (en) * | 2015-04-23 | 2015-07-29 | 沈阳建筑大学 | Street lamp pole capable of purifying harmful gas in air and preparing method thereof |
| CN106150299A (en) * | 2015-04-24 | 2016-11-23 | 潍坊相府家园装饰材料有限公司 | A kind of solid wood composite door with air-cleaning function and manufacture method thereof |
| CN206554948U (en) * | 2017-01-19 | 2017-10-13 | 沈阳建筑大学 | A kind of underground pipe gallery piece with air-cleaning function |
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| CN106761820A (en) | 2017-05-31 |
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Effective date of registration: 20191128 Address after: 518054 9 / F, block B, phase I, sunshine science and technology innovation center, Nanshan community, Nanshan street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Gangchuang Building Material Co., Ltd. Address before: 110168 Liaoning province Shenyang Hunnan Hunnan Road No. 9 Patentee before: Shenyang Building Univ. |