CN208771105U - A kind of environmentally protective dust-extraction unit of highway tunnel construction - Google Patents

Abstract

The utility model provides a kind of environmentally protective dust-extraction unit of highway tunnel construction, including first pipe；It is inlayed in lower end wall on the left of the first pipe and is fixedly installed with blast pipe；Lower section is equipped with the second strainer on the left of the bristle；The inside of first pipe is located on the left of second strainer, right side is located at the inside of the first framework；First pipe lower end is fixedly connected with exhaust fan；First mounting plate upper surface is fixedly installed with suction pump；The drinking-water pipe center outer surface is welded with fixed block, and left end is located in water tank, and right end is fixedly connected with atomizer；The water injection pipe upper end is fixedly mounted in the left upper part wall of second framework；The water injection pipe upper end is equipped with the first rubber stopper；The right end upper inside wall of second framework is welded with the second mounting plate, is equipped with the second rubber stopper in lower right end wall；The utility model conveniently moving meets a variety of use conditions using simple, and practicability is high.

Description

A kind of environmentally protective dust-extraction unit of highway tunnel construction

Technical field

The utility model relates to cleaner of constructing, specifically a kind of environmentally protective dust-extraction unit of highway tunnel construction.

Background technique

Vcehicular tunnel is the channel for specializing in Automobile Transportation traveling.With the development of social economy and production, highway is big Amount occurs, and proposes higher standard to the technology of building of road, it is desirable that route is straight, gentle gradient, road surface spaciousness etc..Therefore When road passes through mountain area, the scheme of past winding detour is changed to tunnel scheme more.Being built in for tunnel improves highway technology shape State, shortening range ability, raising transport capacity, reduction accident etc. play an important role.China builds up the Qinling Mountains of operation The road for crossing the Qinling Mountains is shortened about 60km by the long 18.1km of Zhongnanshan Mountain Tunnel, building up for it, and the time reduces more than two hours.

With the rapid development of science and technology, each urban road tunnel gradually increases, but building vcehicular tunnel will a large amount of ash of generation Dirt, thus deduster occurs gradually in public eye, can be divided into mechanical dust collector, electric precipitator, dust removal by filtration by trapping mechanism Device and scrubber etc..Mechanical dust collector removes grit by mechanical force from air-flow, and structure is simple, installation cost and fortune Row takes lower, but efficiency of dust collection is not high.Electric precipitator realizes that grit is separated with air-flow using electrostatic force, often presses board-like and tubular type Classification, feature is that gas-flow resistance is small, and efficiency of dust collection is up to 99% or more, but high investment.Occupied area is larger.Filter collector Dust-contained airflow is set, by grit separation and collection, to divide self-filtering and surface filtration two ways, efficiency of dust collection is generally by filtrate 90%~99%, it is not suitable for the high dusty gas of temperature.Scrubber washes dusty gas by liquid, make grit and drop or Liquid film is collided and is captured, and is separated with air-flow, and efficiency of dust collection is 80%~95%, and running expense is higher.To improve to particle Arresting efficiency is badly in need of researching and developing a kind of environmentally protective and efficient working efficiency device.

Utility model content

The purpose of this utility model is to provide a kind of environmentally protective dust-extraction units of highway tunnel construction, to solve above-mentioned back The problem of being proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions:

A kind of environmentally protective dust-extraction unit of highway tunnel construction, including first pipe；Lower end wall on the left of the first pipe In inlay and be fixedly installed with blast pipe；It is welded with the first framework on the right side of first pipe, the first peace is fixedly installed on right end outer wall It frames up；First installing frame is located at the inside of the first framework, inside be fixed with first motor, offer circle in right end wall Hole；The first motor right end is rotatably connected to the second scroll bar；Second scroll bar passes through circular hole, the transmission connection of right end rear There is the second turbine；Second turbine interior is interspersed to be fixed with the first bull stick；First bull stick lower end is fixedly connected with bristle Mounting plate；Bristle mounting plate lower surface is fixedly installed with bristle；Lower section is equipped with the second strainer on the left of the bristle；Described The inside of first pipe is located on the left of two strainers, right side is located at the inside of the first framework；Second strainer middle lower surface is fixed to be connected It is connected to the second bull stick；The interspersed inside for being located at the first fixed plate of sliding below second bull stick；On the left of first fixed plate It is welded on outer surface on the right side of the middle part of first pipe, top is equipped with the second limited block, and lower section is equipped with the second installing frame；First pipe Lower end is fixedly connected with exhaust fan；The exhaust fan is located inside second framework, and lower end is fixedly connected with second pipe；It is described Second pipe lower end is fixedly connected on second framework bottom inner surface, and right end is interspersed in the right end wall of second framework, left end The first mounting plate is welded on outer wall；First mounting plate upper surface is fixedly installed with suction pump；Connect above the suction pump It is connected to drinking-water pipe；The drinking-water pipe center outer surface is welded with fixed block, and left end is located in water tank, and right end is fixedly connected with atomization Spray head；The water tank lower end is fixedly mounted on the left end lower surface of second framework, and left end is connected with the left end inner wall of second framework, Water injection pipe is fixedly installed in its left upper part wall；The water injection pipe upper end is fixedly mounted on the left upper part wall of second framework In；The water injection pipe upper end is equipped with the first rubber stopper；The right end upper inside wall of second framework is welded with the second mounting plate, lower part The second rubber stopper is equipped in right end wall；Second mounting plate upper surface is fixedly installed with battery；Outside the lower end of second framework Surface is symmetrically fixedly welded with mounting rack；The mounting rack lower end is rotatably connected to wheel；The wheel right end outer surface of upper It is covered equipped with fixed.

As a further solution of the present invention: being equipped with the first strainer on the right side of the blast pipe；First strainer is left Side lower end is equipped with dust collecting pipe；The dust collecting pipe is inlayed below the left side for being fixedly mounted on first pipe in wall, under End is mounted by means of screws with the first dust collecting bin.

As a further solution of the present invention: first bull stick upper end outer surface is welded with the first limited block；Institute It states and is equipped with the second fixed plate below the first limited block；The second fixed plate sliding is through the first bull stick top, and right end is welded on The right end inner surface of first framework.

As a further solution of the present invention: second limited block is welded on the lower external face of the second bull stick； The right side outer surface of first pipe is welded on the left of second installing frame, inside upper surface is fixedly installed with the second motor； Second motor is located at the right side of the second bull stick.

Ash door is taken as a further solution of the present invention: being equipped in the lower end right side wall of first framework；It is described It takes and is equipped with the second dust collecting bin on the left of ash door；Second dust collecting bin is placed on the bottom inner surface of the first framework；The The lower end of one framework is fixedly welded with second framework；The second framework upper center first pipe is interspersed inside it.

The upper end of fixing block is fixedly mounted on the left end of second framework as a further solution of the present invention, Portion's inner surface；The atomizer is located at the top of the first mounting plate, inlays and is fixedly mounted in the left end wall of second pipe.

Compared with prior art, the utility model has the beneficial effects that

The utility model is dusted by installation exhaust fan and strainer, reduces the use of precision instrument component, significantly Resource is saved, is reduced costs, while strainer is equipped with two layers, greatly improves dust removing effects, finally using spraying system Uniting makes its landing to the minute dust exacerbation in air, refuses the generation of city haze, and bottom of device adds idler wheel, can be certainly By moving, utilization rate is substantially increased, present apparatus many places are equipped with dust collecting bin, can concentrate and handle dust, save Human resources；The utility model conveniently moving meets a variety of use conditions using simple, and practicability is high.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the environmentally protective dust-extraction unit of highway tunnel construction.

Fig. 2 is the structural schematic diagram of dust removal component in a kind of environmentally protective dust-extraction unit of highway tunnel construction.

Fig. 3 is the structural schematic diagram that dust is collected in a kind of environmentally protective dust-extraction unit of highway tunnel construction.

In figure: the first framework of 1-, the first limited block of 2-, the first bull stick of 3-, the first installing frame of 4-, 5- first motor, 6- One strainer, 7- dust collecting pipe, 8- first pipe, 9- blast pipe, the first dust collecting bin of 10-, the second strainer of 11-, 12- second Bull stick, the first turbine of 13-, the first scroll bar of 14-, the second limited block of 15-, 16- exhaust fan, 17- drinking-water pipe, 18- fixed block, 19- First rubber stopper, 20- water tank, 21- water injection pipe, 22- atomizer, 23- suction pump, the first mounting plate of 24-, 25- mounting rack, 26- wheel, the fixed cover of 27-, the second rubber stopper of 28-, 29- second pipe, the second mounting plate of 30-, 31- battery, the second frame of 32- Body, 33- take ash door, the second dust collecting bin of 34-, the first fixed plate of 35-, the second motor of 36-, 37- bristle, the installation of 38- bristle Plate, the second turbine of 39-, the second scroll bar of 40-, 41- circular hole, the second fixed plate of 42-, the second installing frame of 43-.

Specific embodiment

The technical solution of the patent is explained in further detail With reference to embodiment.

Please refer to Fig. 1-3, a kind of environmentally protective dust-extraction unit of highway tunnel construction, including first pipe 8；First pipe Road 8 is made of steel, mainly for delivery of gas, inlays in the lower end wall of left side and is fixedly installed with blast pipe 9；The blast pipe 9 are mainly used for sucking the gas that dust is had in tunnel, and right side is equipped with the first strainer 6；First strainer, the 6 left side lower end is set There is dust collecting pipe 7；The dust collecting pipe 7, which is inlayed, to be fixedly mounted in the left side lower section wall of first pipe 8, is mainly used for receiving Collect the dust granule fallen from the first strainer 6, lower end is mounted by means of screws with the first dust collecting bin 10, for facing When store dust；It is welded with the first framework 1 on the right side of first pipe 8, the first installing frame 4 is fixedly installed on right end outer wall；It is described First framework 1 is mainly used for providing installation space for other component, while playing the role of blocking, and anti-locking apparatus internal part enters Dust；First installing frame 4 is located at the inside of the first framework 1, inside be fixed with first motor 5, opened up in right end wall There is circular hole 41；The circular hole 41 is mainly used for providing space for the operating of other component；The first motor 5 for device for mentioning For rotatory force, right end is rotatably connected to the second scroll bar 40；Second scroll bar 40 passes through circular hole 41, and the transmission of right end rear connects It is connected to the second turbine 39；40 cooperating of second turbine 39 and the second scroll bar, inside is interspersed to be fixed with the first bull stick 3； First bull stick, the 3 upper end outer surface is welded with the first limited block 2；First limited block 2 is mainly used for playing the work of limit With below equipped with the second fixed plate 42；Second fixed plate 42 sliding is through 3 top of the first bull stick, and right end is welded on the The right end inner surface of one framework 1 is fixed in the case where not influencing the rotation of the first bull stick 3 with the cooperation of the first limited block 2 A certain position；First bull stick, 3 lower end is fixedly connected with bristle mounting plate 38；38 lower surface of bristle mounting plate is fixedly installed with Bristle 37, the two cooperate to reach cleaning action；The 37 left side lower section of bristle is equipped with the second strainer 11；Second filter 11 top view of net is circle, and left side is located at the inside of first pipe 8, and right side is located at the inside of the first framework 1, is mainly used for secondary Filter the air in tunnel；Second strainer, 11 middle lower surface is fixedly connected with the second bull stick 12, is mainly used for driving the second filter Net 11 is rotated to complete work；The interspersed inside for being located at the first fixed plate 35 is slided below second bull stick 12；Described first Outer surface on the right side of the middle part of first pipe 8 is welded on the left of fixed plate 35, top is equipped with the second limited block 15, and lower section is equipped with second Installing frame 43；Second limited block 15 is welded on the lower external face of the second bull stick 12, cooperates with the first fixed plate 35 not In the case where influencing the rotation of the second bull stick 12 while a certain position is fixed in order to preferably complete work；Described second It is welded on the right side outer surface of first pipe 8 on the left of installing frame 43, is mainly used for providing space for the installation of other component, in Portion upper surface is fixedly installed with the second motor 36；Second motor 36 is located at the right side of the second bull stick 12, is mainly used for driving Filtration is completed in the rotation of second strainer 11；It is equipped in the lower end right side wall of first framework 1 and takes ash door 33；It is described to take ash door 33 left Side is equipped with the second dust collecting bin 34；Second dust collecting bin 34 is placed on the bottom inner surface of the first framework 1, main to use Cleaning work in the dust that collection storage is cleared up by bristle 37, after can working across ash door 33 is taken；First The lower end of framework 1 is fixedly welded with second framework 32；32 cross section of second framework is rectangle, and is mainly used for as other portions Part provides installation space, and upper center first pipe 8 is interspersed inside it；8 lower end of first pipe is fixedly connected with exhaust fan 16 (model T35)；The exhaust fan 16 is located inside second framework 32, is mainly used for providing suction for device, and reaching will be in tunnel With the requirement purified inside dust gas suction device, lower end is fixedly connected with second pipe 29；The second pipe 29 Lower end is fixedly connected on 32 bottom inner surface of second framework, and right end is interspersed in the right end wall of second framework 32, is mainly used for arranging Purified gas out is welded with the first mounting plate 24 on the outer wall of left end；First mounting plate, 24 upper surface is fixedly mounted There is suction pump 23, for extracting water source；It is connected with drinking-water pipe 17 above the suction pump 23, is used for transmission water source；It is described to draw water 17 center outer surface of pipe is welded with fixed block 18, and left end is located in water tank 20, and right end is fixedly connected with atomizer 22；It is described solid Determine the left upper part inner surface that 18 upper end of block is fixedly mounted on second framework 32, is mainly used for fixed drinking-water pipe 17；The atomization Spray head 22 is located at the top of the first mounting plate 24, inlays and is fixedly mounted in the left end wall of second pipe 29, is mainly used for spraying Water mist carries out exacerbation processing to the intracorporal particulate matter of gas；20 lower end of water tank is fixedly mounted on the left end following table of second framework 32 Face, left end are connected with the left end inner wall of second framework 32, and water injection pipe 21 is fixedly installed in left upper part wall；The water injection pipe 21 upper ends are fixedly mounted in the left upper part wall of second framework 32, for the water filling in water tank 20；21 upper end of water injection pipe Portion is equipped with the first rubber stopper 19, is used for sealing radiator 20, prevents the internal dust that enters from damaging component；On the right end of second framework 32 Portion's inner wall is welded with the second mounting plate 30, is equipped with the second rubber stopper 28 in lower right end wall；Second rubber stopper 28 is mainly used Dust in cleaning 29 bottom of second pipe；Second mounting plate, 30 upper surface is fixedly installed with battery 31, for being dress The power components set provide continuation of the journey；The lower end outer surface of second framework 32 is symmetrically fixedly welded with mounting rack 25；The installation 25 lower end of frame is rotatably connected to wheel 26, improves device flexibility, greatly improves its use scope；On 26 right end of wheel Portion outer surface is equipped with fixed cover 27；The fixed cover 27, which is mainly used for fixing vehicle wheel 26, prevents it from occurring mobile show at work As leading to security risk.

The working principle of the utility model is: being filled the water in water tank 20 using water injection pipe 21 is passed through before the present apparatus, when filling It is by the first rubber stopper 19 that water filling port is closed after water, it prevents from entering dust damage device other component inside water tank, then lead to It crosses wheel 26 device is moved in the vcehicular tunnel of hot work in progress, operates exhaust fan 16, blast pipe 9 starts to have in tunnel The air of dust sucks, and carries out first time filtering when air passes through the first strainer 6, and bulky grain dust, which is blocked, falls to downwards the In one dust collecting bin, the remaining air with dust is moved downward to the second strainer 11 along first pipe 6 and carries out second Filtering, at this time the second motor 36 operating drive the rotation of the second bull stick 12, and the second bull stick 12 drives the rotation of the second strainer 11, by second The dust captured on strainer 12 goes to right side, and the operating of first motor 5 at the same time drives the rotation of the first bull stick 3, the first bull stick 3 Bristle mounting plate 38 is driven to rotate, the dust cleaning that bristle 37 will rotate on the second strainer 11 of inside falls to the second dust Collecting box 34, thus recycles, and the remaining air with molecule moves downwardly to 16 lower section of exhaust fan, and water pump 23 starts, will Water in water tank 20, which is drawn at atomizer 22, carries out atomization ejection, so that it is fallen to bottom the exacerbation of minute dust particle, It is left clean air and is moved to the right side of second pipe 29 to be delivered to outside tunnel via external hose, when power cut-off, takes out the One dust collecting bin 10 and the second dust collecting bin 34, concentration handles dust, then removes extraneous hose, extracts the second rubber Rubber plug 28 goes out the wet minute dust in second pipe from second pipe right part toward internal water flooding, completes operation.

The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims (6)

1. a kind of environmentally protective dust-extraction unit of highway tunnel construction, including first pipe (8)；It is characterized in that, first pipe It is inlayed in lower end wall on the left of road (8) and is fixedly installed with blast pipe (9)；It is welded with the first framework (1) on the right side of first pipe (8), it is right The first installing frame (4) are fixedly installed on the outer wall of end；First installing frame (4) is located at the inside of the first framework (1), inside It is fixed with first motor (5), circular hole (41) is offered in right end wall；First motor (5) right end is rotatably connected to second Scroll bar (40)；Second scroll bar (40) passes through circular hole (41), and right end rear is sequentially connected with the second turbine (39)；Described It is interspersed inside two turbines (39) to be fixed with the first bull stick (3)；First bull stick (3) lower end is fixedly connected with bristle mounting plate (38)；Bristle mounting plate (38) lower surface is fixedly installed with bristle (37)；Lower section is equipped with second on the left of the bristle (37) Strainer (11)；The inside of first pipe (8) is located on the left of second strainer (11), right side is located at the inside of the first framework (1)； Second strainer (11) middle lower surface is fixedly connected with the second bull stick (12)；Sliding is interspersed below second bull stick (12) is located at The inside of first fixed plate (35)；Outer surface on the right side of the middle part of first pipe (8) is welded on the left of first fixed plate (35), Top is equipped with the second limited block (15), and lower section is equipped with the second installing frame (43)；First pipe (8) lower end is fixedly connected with exhaust fan (16)；The exhaust fan (16) is located at second framework (32) inside, and lower end is fixedly connected with second pipe (29)；Described second Pipeline (29) lower end is fixedly connected on second framework (32) bottom inner surface, and right end is interspersed in the right end wall of second framework (32) In, the first mounting plate (24) are welded on the outer wall of left end；First mounting plate (24) upper surface is fixedly installed with suction pump (23)；Drinking-water pipe (17) are connected with above the suction pump (23)；Drinking-water pipe (17) center outer surface is welded with fixed block (18), left end is located in water tank (20), and right end is fixedly connected with atomizer (22)；Water tank (20) lower end is fixedly mounted on The left end lower surface of second framework (32), left end are connected with the left end inner wall of second framework (32), fixed in left upper part wall Water injection pipe (21) are installed；Water injection pipe (21) upper end is fixedly mounted in the left upper part wall of second framework (32)；It is described Water injection pipe (21) upper end is equipped with the first rubber stopper (19)；The right end upper inside wall of second framework (32) is welded with the second mounting plate (30), the second rubber stopper (28) are equipped in lower right end wall；Second mounting plate (30) upper surface is fixedly installed with battery (31)；The lower end outer surface of second framework (32) is symmetrically fixedly welded with mounting rack (25)；Mounting rack (25) the lower end rotation It is connected with wheel (26)；Wheel (26) the right end outer surface of upper is equipped with fixed cover (27).

2. the environmentally protective dust-extraction unit of a kind of highway tunnel construction according to claim 1, which is characterized in that the air inlet It manages and is equipped with the first strainer (6) on the right side of (9)；Lower end is equipped with dust collecting pipe (7) on the left of first strainer (6)；The dust is received Collector (7) is inlayed below the left side for being fixedly mounted on first pipe (8) in wall, and lower end is mounted by means of screws with the first ash Dirt collecting box (10).

3. the environmentally protective dust-extraction unit of a kind of highway tunnel construction according to claim 1, which is characterized in that described first Bull stick (3) upper end outer surface is welded with the first limited block (2)；The second fixed plate (42) are equipped with below first limited block (2)； Second fixed plate (42) sliding is through the first bull stick (3) top, and right end is welded on the right end inner surface of the first framework (1).

4. the environmentally protective dust-extraction unit of a kind of highway tunnel construction according to claim 1, which is characterized in that described second Limited block (15) is welded on the lower external face of the second bull stick (12)；First pipe is welded on the left of second installing frame (43) (8) right side outer surface, inside upper surface are fixedly installed with the second motor (36)；Second motor (36) is located at second turn The right side of bar (12).

5. the environmentally protective dust-extraction unit of a kind of highway tunnel construction according to claim 1, which is characterized in that described first It is equipped in the lower end right side wall of framework (1) and takes ash door (33)；Described take is equipped with the second dust collecting bin (34) on the left of ash door (33)； Second dust collecting bin (34) is placed on the bottom inner surface of the first framework (1)；The lower end of first framework (1) is fixedly welded There are second framework (32)；Second framework (32) the upper center first pipe (8) is interspersed inside it.

6. the environmentally protective dust-extraction unit of a kind of highway tunnel construction according to claim 1, which is characterized in that the fixation Block (18) upper end is fixedly mounted on the left upper part inner surface of second framework (32)；The atomizer (22) is located at the first installation The top of plate (24) is inlayed and is fixedly mounted in the left end wall of second pipe (29).