CN205557431U - Automobile -used pressure -vaccum equipment of track soil pick -up - Google Patents
Automobile -used pressure -vaccum equipment of track soil pick -up Download PDFInfo
- Publication number
- CN205557431U CN205557431U CN201620135786.2U CN201620135786U CN205557431U CN 205557431 U CN205557431 U CN 205557431U CN 201620135786 U CN201620135786 U CN 201620135786U CN 205557431 U CN205557431 U CN 205557431U
- Authority
- CN
- China
- Prior art keywords
- blowing
- vaccum
- type sewer
- sewer scavenger
- wind box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides an automobile -used pressure -vaccum equipment of track soil pick -up which includes: preceding, rear side respectively is equipped with the dolly frame of two active wheels, install two boxes of blowing of front side and rear side of soil pick -up work dolly frame respectively, install the box that induced drafts between the foreblow bellows body and the after -blow bellows body, have air intake before the circular shape on the foreblow bellows bodies, install on the preceding air intake and be used for the flange of being connected preceding air intake and pressure -vaccum equipment's intake stack, be equipped with air intake behind two circular shapes on the trailing flank of the after -blow bellows bodies, the bottom of the foreblow bellows body is equipped with preceding blowing nozzle subassembly, and the bottom of the after -blow bellows body is equipped with back blowing nozzle subassembly, it has the inlet scoop to induced draft the bottom of box, and open at the top has circular air outlet, preceding, back blowing nozzle subassembly along trilateral the arranging in cabinet bottom surface edge of blowing realize that blowing gas flows the horizontal stroke that covers whole railway roadbed cross section, indulges the direction, all blow the dust piece in whole cross section to the inlet scoop, make the dust piece inhaleed more easily, have improved the soil pick -up effect.
Description
Technical field
This utility model relates to engineering equipment technical field, a kind of pressure-vaccum work clothes for track suction-type sewer scavenger
Put.
Background technology
Along with the great development of high-speed railway in recent years, it is dirty that high ferro circuit all encounters railway roadbed before opening, in running
Dye problem.Before opening, the clean more difficulty of the building dirt hand sweeping such as dust, rubbish；After opening, the natural disaster such as sandstorm
Railway roadbed can be produced and pollute；Circuit rail needs periodically to carry out polishing or milling maintenance, stays on railway roadbed surface during equipment availability
Abrasive dust also bring pollution, and be manually difficult to clean up the abrasive dust of clean railway roadbed surface detention.The pollution of railway roadbed is to high-speed railway
Train operation produces bigger harm, as a example by Wuhan-Guangzhou passenger-dedicated line, when just opening, the dust that during train high-speed cruising, air-flow is rolled
Deng pollutant, the sensing equipment of the tens million of unit of Train surface is caused to damage.
Owing to the hand sweeping amount of labour is big, labor intensity is high, and the cleaning consuming time is longer and cleaning effect is the most undesirable, this
Outward, train is relatively big by density, and workmen's safety is also difficult to ensure that.For ensureing the safe operation of train, to track suction-type sewer scavenger
Being developed, pressure-vaccum equipment is the key job device of suction-type sewer scavenger, its directly determine the work efficiency of suction-type sewer scavenger with
Quality, therefore, for improving the operation effectiveness of suction-type sewer scavenger, needs a kind of reasonably pressure-vaccum equipment of design.
Utility model content
This utility model provides a kind of track suction-type sewer scavenger pressure-vaccum equipment, for by railway roadbed surface and railway roadbed gap
Dust and chip blow afloat, and be immediately drawn in the dust arrester of suction-type sewer scavenger, to solve the pollution of railway roadbed dust iron filings
Problem, ensures Railway Electric equipment and traffic safety.
This utility model sets forward and backward side to being the direction extended along track.
A kind of track suction-type sewer scavenger pressure-vaccum equipment that this utility model provides, including:
Car frame, this car frame is plane formula framework, and the forward and backward side of this framework is respectively provided with at least one active wheel,
Roll on rail for falling when operation；
It is installed on the draw bar of the forward and backward side of car frame；One end of every draw bar is connected to soil pick-up Working cart vehicle frame
Front/rear side central authorities, the other end of every draw bar is connected on track suction-type sewer scavenger car body；Draw bar is for walking at track suction-type sewer scavenger
Described track suction-type sewer scavenger pressure-vaccum equipment traveling is drawn during row；
Fore blow wind box and after-blow wind box, be respectively arranged in front side and the rear side of described car frame, described front blowing
The front side of casing has a prominent case, and the top of described prominent case includes advance air port, and this advance air port is provided with flange,
This flange is for being connected the intake stack in advance air port with pressure-vaccum equipment；The trailing flank of after-blow wind box is provided with two
Circular rear air inlet；The bottom of fore blow wind box is provided with front blowing mouth assembly, and the bottom of after-blow wind box is provided with rear blowing mouth
Assembly；
Air draught casing, is installed between fore blow wind box and after-blow wind box, and air draught casing is the bell-type case of open lower side
Body, the upside of air draught casing has at least one circular air outlet, and circular air outlet connects with the wind pipe of pressure-vaccum equipment
Connect；The open lower side of air draught casing forms the inlet scoop of described track suction-type sewer scavenger pressure-vaccum equipment, sucks air draught casing
Wind enters the dust arrester of track suction-type sewer scavenger from the circular air outlet of upside.
Preferably, the prominent case on front side of described fore blow wind box is by the air channel structure of circular flange with prismatoid combination
Casing.
Preferably, the top of described prominent case has a circular advance air port.
In any of the above-described scheme preferably, before the front blowing mouth assembly bottom described fore blow wind box includes being arranged at
The blowing forward edge of box bottom and the first curved mouth of blowing at left and right side edge, and be arranged at bottom fore blow wind box
The first straight mouth of blowing of centre.
In any of the above-described scheme preferably, described first dry curved mouth be bottom be cylindrical, head is certain for band
The flat nozzle at angle of inclination, and first dry curved mouth head tilt toward described fore blow wind box bottom inside.
In any of the above-described scheme preferably, the described first straight mouth of blowing is the pipe of hollow；
In any of the above-described scheme preferably, after the rear blowing mouth assembly bottom described after-blow wind box includes being arranged at
The blowing posterior edges of box bottom and the second curved mouth of blowing at left and right side edge, and be arranged at bottom after-blow wind box
The second straight mouth of blowing of centre.
In any of the above-described scheme preferably, described second dry curved mouth be bottom be cylindrical, head is certain for band
The flat nozzle at angle of inclination, and second dry curved mouth head tilt toward described after-blow wind box bottom inside.
In any of the above-described scheme preferably, the described second straight mouth of blowing is the pipe of hollow.
In any of the above-described scheme preferably, described fore blow wind box first blowing curved mouth bottom caliber be 40～
120mm。
In any of the above-described scheme preferably, the described first head-bent part and bottom angle value drying curved mouth
Interval is 150o～165o。
In any of the above-described scheme preferably, the first curved mouth of blowing and main air draught of described fore blow wind box lower front
The cushion space that mouth has distance to be 300～500mm.
In any of the above-described scheme preferably, the second curved mouth caliber of blowing of described after-blow wind box is 40～120mm.
In any of the above-described scheme preferably, the described second head-bent part and bottom angle value drying curved mouth
Interval is 150o～165o。
In any of the above-described scheme preferably, the second curved mouth of blowing on rear side of described rear blowing mouth component bottom and main suction
The cushion space that air port has distance to be 300～500mm.
In any of the above-described scheme preferably, the right and left of front side above described car frame and rear side connects respectively
Being connected to two edges and be perpendicular to the hoist cylinder that orbital direction is flexible, the bottom of hoist cylinder is connected to above car frame, lifting
The top of oil cylinder is connected on track suction-type sewer scavenger car body；Soil pick-up dolly is put down when operation and falls rail by hoist cylinder,
When operation is complete, pressure-vaccum equipment is packed up.
In any of the above-described scheme preferably, described track suction-type sewer scavenger pressure-vaccum equipment also includes mounting seat, should
Mounting seat includes angle steel and base, and angle steel is joined and is welded in car frame, and base is fixed on fore blow wind box and after-blow wind box,
Each fixing seat connects fixing by six bolts；Fore blow wind box and after-blow wind box are fixed on car frame by mounting seat
On.
In any of the above-described scheme preferably, described dust arrester includes outer case of dust remover, before this outer case of dust remover
Side is provided with the first air intake vent, and the trailing flank of described outer case of dust remover is provided with the first air outlet；In described outer case of dust remover
Being provided with least one set dividing plate along the longitudinal direction, thus form at least one dirt pocket, below each dirt pocket, correspondence is described
The bottom of outer case of dust remover has a dust-exhausting port, and connecting at each dust-exhausting port has a dust collector ash hopper；Need the wind of dedusting
Sucking from described first air intake vent, from the first air outlet blowout after dirt pocket, each dividing plate is used for filtering in suction airflow all
The lamellar grit of meeting blocking filtering device as lighter and thin in paper or plastics etc., the grit fallen by filtration in each dirt pocket
Drain in described dust collector ash hopper by dust-exhausting port, be expelled to precalculated position through described dust collector ash hopper.
In any of the above-described scheme preferably, on the trailing flank of described outer case of dust remover, go up just in the horizontal direction
The position of one air intake vent is provided with described first air outlet.
In any of the above-described scheme preferably, described often group dividing plate includes at least one fabric baffle.
In any of the above-described scheme preferably, described dust-exhausting port be shaped as rectangle.
In any of the above-described scheme preferably: on the upside of described dirt pocket, be additionally provided with inside outer case of dust remover return air lead to
Road, the trailing flank of described outer case of dust remover is positioned at the position on the upside of described first air outlet and is additionally provided with the second air intake vent；Described
The front bottom end of return air channel is provided with at least one second air outlet, and connecting at each second air outlet has ajutage, described
Second air intake vent connects with the fan outlet of track suction-type sewer scavenger；The wind discharged from the first air outlet after described dust arrester dedusting
After the blower fan of track suction-type sewer scavenger again by circulation send into return air channel the second air intake vent, send into return air channel wind finally from
Second air outlet exports the air intake vent of the pressure-vaccum equipment to track suction-type sewer scavenger.
In any of the above-described scheme preferably: on the leading flank of described outer case of dust remover, at the end of return air channel also
It is provided with the 3rd air outlet, for the many lingering remnants of past customs that can not enter the second air outlet being discharged outside dust arrester.
In any of the above-described scheme preferably: described dust collector ash hopper includes being installed on the dust discharge at described dust-exhausting port
Bucket, is provided with conveying worm at the dust-exhausting port below dust discharge bucket, the left and right side of conveying worm is respectively equipped with an ash discharge
Mouthful, described conveying worm can unload ash according to rotation direction left/right.
In any of the above-described scheme preferably: the polylith fabric baffle composition installed in each dirt pocket has M N array
Form, M is array line number vertically, and N is the array columns along track fore-and-aft direction, wherein M >=1, N >=1, and M, N
It is positive integer.
In any of the above-described scheme preferably: on the left/right side of described outer case of dust remover, be provided with at least one inspection
Repairing mouth, the corresponding dirt pocket of each access hole, during for overhauling each dirt pocket.
The operation principle of above-mentioned track suction-type sewer scavenger pressure-vaccum equipment is: during soil pick-up operation, and railcar traveling traction is blown
Inhaling equipment to move along rail, forced draft fans is rotated in the inlet scoop of air draught box bottom and forms suction, i.e. air draught stream, simultaneously
Forced draft fans suck wind removing dust device filter after discharge, then be connected to by the road forward and backward blowing casing advance air port and
Rear air inlet, then from the blowing mouth blowout of blowing box bottom, i.e. forms blowing air flow, and dust chip is blown afloat master by blowing air flow
Sucked by air draught stream after near inlet scoop, form circulation；The described pressure-vaccum equipment of work process middle orbit suction-type sewer scavenger is discharged
The wind with dust enter from the first air intake vent of this dust arrester, then the polylith fabric baffle through internal dirt pocket is multiple
After filtration, dust is expelled to dust collector ash hopper from rectangle dust-exhausting port, and wind after filtering discharges laggard inlet air from the first air outlet
Machine, is sent into the second air intake vent of return air channel after blower fan again by circulation, through the wind of return air channel finally from the second air-out
Mouth exports the air intake vent of the pressure-vaccum equipment to track suction-type sewer scavenger.Dust collector ash hopper can will be fallen into wherein by conveying worm
Dust be expelled to specify position.
Comparing with existing technical scheme, this pressure-vaccum equipment not only has the feature of online assignment, but also can
Horizontal stroke in whole railway roadbed transverse section, longitudinal direction form blowing air flow, thus improve the dust chip blowout in railway roadbed gap
Ability, improves soil pick-up effect；The first, second curved mouth of blowing has certain angle of bend, and the airflow direction making blowout is more reasonable；Blow
There is the buffer area of 300mm the main inlet scoop of positional distance that tuyere is arranged, it is to avoid the dry impact on blowing air flow of the main air draught stream,
Improve pressure-vaccum effect, thus improve operation effectiveness.The equipment of track suction-type sewer scavenger can be discharged by this dust arrester
The wind with dirt carries out dedusting, it is to avoid extensive airborne dust and also wind can be made to recycle, design is succinctly, it is simple to dismounts and removes
Dirt is effective.
More multioperation is the most all known, repeats no more.
Accompanying drawing explanation
Fig. 1 is the top view of a preferred embodiment of track suction-type sewer scavenger pressure-vaccum equipment described in the utility model；
Fig. 2 is the upward view of the preferred embodiment of the pressure-vaccum equipment of track suction-type sewer scavenger shown in Fig. 1；
Fig. 3 is the structural representation of fore blow wind box 2 in embodiment illustrated in fig. 1；
Fig. 4 is the structural representation of the front blowing mouth assembly 21 of embodiment illustrated in fig. 3；
Fig. 5 is Fig. 1, the structural representation of the after-blow wind box 3 of embodiment illustrated in fig. 2；
Fig. 6 is the structural representation of rear blowing mouth assembly 32 in embodiment illustrated in fig. 5；
Fig. 7 is the first curved mouth of blowing 212 or side view of the second curved mouth 322 of blowing in Fig. 4 and embodiment illustrated in fig. 6；
Fig. 8 is the left view of the curved mouth of blowing shown in Fig. 7；
Fig. 9 is the structural representation fixing seat 6 in embodiment illustrated in fig. 2；
Figure 10 is the operation principle schematic diagram of track suction-type sewer scavenger pressure-vaccum equipment shown in Fig. 1；
Figure 11 is the front view of a preferred embodiment of dust arrester；
Figure 12 is the opposite direction view of the dust arrester of embodiment illustrated in fig. 11；
Figure 13 is the schematic internal view of the dust arrester after being removed by the leading flank of the dust arrester of embodiment illustrated in fig. 11；
Figure 14 is the structural representation of dust collector ash hopper 5 in embodiment illustrated in fig. 11；
Figure 15 is the fabric baffle scheme of installation in the internal each dirt pocket of dust arrester of embodiment illustrated in fig. 11.
The implication of the digital labelling in Fig. 1-Figure 15 is:
1 draw bar 2 fore blow wind box 3 after-blow wind box 4 car frame
5 active wheels 6 fix seat 7 lift cylinder 8 air draught casing
Before 21, blowing mouth assembly 22 advances air port 23 flange
Blowing mouth assembly 81 air outlet 82 inlet scoop after 31 rear air inlets 32
The 211 first straight mouths of the blowing air 212 first blowing curved mouths 321 second straight mouth of blowing
322 second curved mouth 61 angle steel 62 base plates of blowing
1 ' outer case of dust remover 2 ' first air intake vent 3 ' first air outlet 4 ' fabric baffle
5 ' dust collector ash hopper 6 ' return air channel 7 ' second air intake vent 8 ' second air outlets
9 ' ajutage 10 ' rectangle dust-exhausting port 11 ' access hole 12 ' the 3rd air outlets
51 ' dust discharge bucket 52 ' conveying worm 53 ' ash holes
The dust chip that A source of the gas B blowing air flow C is blown afloat
D air draught stream E removing dust device enters the wind of blow box body after filtering.
Detailed description of the invention
1-Figure 15 describes the preferred real of track suction-type sewer scavenger pressure-vaccum equipment described in the utility model below in conjunction with the accompanying drawings
Execute example.
Embodiment 1.1: track suction-type sewer scavenger pressure-vaccum equipment, the track that the present embodiment provides as shown in Figure 1 and Figure 2 is inhaled
Dirty automobile-used pressure-vaccum equipment includes:
Car frame 4, car frame 4 is plane bell-type framework, and the forward and backward side of this plane bell-type framework is respectively provided with two works
Make wheel 5, roll on rail for falling when operation；
It is installed on the draw bar 1 of the forward and backward side of car frame 4；One end of every draw bar 1 is connected to soil pick-up Working cart car
Frame 4 front/rear side central authorities, the other end of every draw bar 1 is connected on track suction-type sewer scavenger car body；Draw bar 1 is for inhaling at track
Traction track suction-type sewer scavenger soil pick-up Working cart traveling during dirty car traveling.
Fore blow wind box 2 and after-blow wind box 3, be respectively arranged in front side and the rear side of car frame 4, wherein, front/rear side
Direction is defined as along track bearing of trend.As it is shown in figure 1, the front side of fore blow wind box 2 has a hat highlights case, described cap
Shape highlights the top of case and has a circular advance air port 22, and advance air port 22 is provided with flange 23, and flange 23 is used for will
Advance air port 22 is connected with the intake stack of pressure-vaccum equipment；As shown in Figure 4, the trailing flank of after-blow wind box 3 is provided with two
The rear air inlet 31 of individual circle.As it is shown on figure 3, the bottom of fore blow wind box 2 is provided with front blowing mouth assembly 21；After as it is shown in figure 5,
The bottom of blowing casing 3 is provided with rear blowing mouth assembly 32.
Air draught casing 8, is installed between fore blow wind box 2 and after-blow wind box 3, and air draught casing 8 is the cover of open lower side
Formula casing, the upside of air draught casing 8 has three circular air outlets 81, circular air outlet 81 and the discharge pipe of pressure-vaccum equipment
Road connects；The open lower side of air draught casing 8 forms the inlet scoop 82 of described track suction-type sewer scavenger pressure-vaccum equipment, sucks air draught
The wind of casing 8 enters the dust arrester of track suction-type sewer scavenger from the circular air outlet 81 of upside.
In the present embodiment, as shown in Figure 3 and Figure 4, before the front blowing mouth assembly 21 bottom fore blow wind box 2 includes being arranged at
Forward edge bottom blowing casing 2 and the first curved mouth 212 of blowing at left and right side edge, and it is arranged at fore blow wind box 2 end
The first straight mouth 211 of blowing of central authorities of portion.As shown in Figure 7, Figure 8, the described first curved mouth 212 of blowing is cylindrical for bottom, head
For the flat nozzle with certain angle of inclination, and the first head drying curved mouth 212 casing 2 bottom inside of drying forward tilts.
The described first straight mouth 211 of blowing is the pipe of hollow.
As shown in Figure 5 and Figure 6, the rear blowing mouth assembly 32 bottom after-blow wind box 3 includes being arranged at after-blow wind box 3 end
The posterior edges in portion and the second curved mouth 322 of blowing at left and right side edge, and it is arranged at the of after-blow wind box 3 bottom center
The two straight mouths 321 of blowing.As shown in Figure 7, Figure 8, the described second curved mouth 322 of blowing is cylindrical for bottom, and head is band one constant inclination
The flat nozzle of rake angle, and second dry curved mouth 322 head dry backward casing 3 bottom inside tilt.Described second blows
The straight mouth of wind 321 is the pipe of hollow.Forward and backward blowing casing is different due to the air inflow of source of the gas, therefore blowing mouth caliber is different,
But arrange that rule is consistent with principle, it is preferable that the caliber of rear blowing mouth assembly 32 is more than the caliber of front blowing mouth assembly 21.
In the present embodiment, the bottom caliber of the first curved mouth 212 of blowing of fore blow wind box 2 is 40mm, head-bent part
It is 150 with bottom angleo, the blowing mouth of front blowing mouth assembly 21 exports out blast velocity control bottom 20m/s, fore blow wind box 2
The first curved mouth of blowing 212 of front side has, with main inlet scoop, the cushion space that distance is 300mm；Second blowing of after-blow wind box 3
Curved mouth caliber is 40mm, and head-bent part and bottom angle are 150o, the blowing mouth of rear blowing mouth assembly 32 exports out wind speed
Controlling at 20m/s equally, the second curved mouth 322 of blowing of rear blowing mouth assembly 32 bottom rear and main inlet scoop have the distance to be
The cushion space of 300mm.
Above-mentioned forward and backward blowing mouth assembly is along blowing casing bottom edge three layout, it is achieved blowing air-flow covers whole road
The bed horizontal stroke of transverse section, longitudinal direction, all blow to main inlet scoop by the dust chip of whole transverse section, improve soil pick-up effect.
In the present embodiment, as it is shown in figure 1, the right and left of front side above car frame 4 and rear side is connected to two
Individual edge be perpendicular to orbital direction flexible to hoist cylinder 7, the bottom of hoist cylinder 7 is connected on soil pick-up Working cart vehicle frame 4
Side, the top of hoist cylinder 7 is connected on track suction-type sewer scavenger car body；Pressure-vaccum work clothes are put when operation by hoist cylinder 7
Drop on rail, when operation is complete, pressure-vaccum equipment is packed up.
In the present embodiment, as it is shown in figure 9, track suction-type sewer scavenger pressure-vaccum equipment also includes that mounting seat 6, mounting seat 6 are wrapped
Including angle steel 61 and base 62, angle steel 61 is joined and is welded in car frame 4, and base 62 is weldingly fixed on fore blow wind box 2 and rear blowing
On casing 3, each fixing seat connects fixing by 6 bolts；By mounting seat 6 by solid to fore blow wind box 2 and after-blow wind box 3
It is scheduled in car frame 4.
In the present embodiment, dust arrester is as shown in Figure 11, Figure 12, and it includes outer case of dust remover 1 ', outer case of dust remover 1 '
Leading flank is provided with the first air intake vent 2 ', on the trailing flank of outer case of dust remover 1 ', goes up just to the first air intake vent 2 ' in the horizontal direction
Position be provided with the first air outlet 3 '；Outer case of dust remover 1 ' is interior is provided with six groups of dividing plates along the longitudinal direction, thus forms six and remove
Dirt room, often group dividing plate includes that multiple fabric baffle 4 ', the bottom of the outer case of dust remover 1 ' below each dirt pocket have a square
Shape dust-exhausting port 10 ', as shown in Figure 13, the place's connection of each rectangle dust-exhausting port 10 ' has a dust collector ash hopper 5 '；Need dedusting
Wind sucks from the first air intake vent 2 ', blows out from the first air outlet 3 ' after sequentially passing through six dirt pockets, and each fabric baffle 4 ' is used for
Filter the lamellar grit of the meeting blocking filtering device that such as paper or plastics etc. are lighter and thin in suction airflow, in each dirt pocket
The grit fallen by filtration drains in dust collector ash hopper 5 ' by rectangle dust-exhausting port 10 ', and then removing dust device ash bucket 5 ' is expelled to
Precalculated position.
In the present embodiment, it is preferable that as shown in Figure 12 and Figure 13, the outer case of dust remover 1 ' on the upside of described six dirt pockets is interior
Portion is additionally provided with a return air channel 6 ', on the trailing flank of outer case of dust remover 1 ', the first air outlet 3 ' upside be additionally provided with the second inlet air
Mouth 7 '；The front bottom end of return air channel 6 ' is provided with two the second air outlets 8 ', and each second air outlet 8 ' place's connection has one
Ajutage 9 '；After described dust arrester dedusting from first air outlet 3 ' discharge wind after the blower fan of track suction-type sewer scavenger again by
The second air intake vent 7 ' of return air channel 6 ' is sent in circulation, and the wind sending into return air channel 6 ' finally exports to rail from the second air outlet 8 '
The air intake vent of the pressure-vaccum equipment of road suction-type sewer scavenger.What deserves to be explained is, in order to represent convenient in Figure 13, dedusting is not shown
Fabric baffle 4 ' within device.
As shown in figure 11, on the leading flank of outer case of dust remover 1 ', it is additionally provided with the 3rd air outlet at the end of return air channel 6 '
12 ', for the many lingering remnants of past customs that can not enter the second air outlet 8 ' are discharged outside dust arrester.
As shown in Figure 13 and Figure 14, dust collector ash hopper 5 ' includes the dust discharge bucket 51 ' being installed on rectangle dust-exhausting port 10 ' place, row
Being provided with conveying worm 52 ' at the dust-exhausting port of dirt bucket 51 ' lower section, the left and right side of conveying worm 52 ' is respectively equipped with one and goes out
Ash mouth 53 ', conveying worm 52 ' can unload ash to the left or to the right according to rotation.
The installation signal of the fabric baffle 4 ' in each dirt pocket within dust arrester that Figure 15 provides for the present embodiment
Figure.As shown in Figure 15, the polylith fabric baffle 4 ' installed in the dirt pocket of each dust collector ash hopper 5 ' top consists of M × N
Array format, M is array line number vertically, and N is the array columns along track fore-and-aft direction, in the present embodiment, described M
=3, N=10.
As shown in Figure 11, the left and right side of outer case of dust remover 1 ' is provided with six access holes 11 ', each access hole
11 ' corresponding dirt pockets, for during for overhauling each dirt pocket.
Embodiment 1.2: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.1, difference is: front blow box
The bottom caliber of the first curved mouth of blowing of body is 120mm.
Embodiment 1.3: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.2, difference is: the first blowing
The head-bent part of curved mouth and bottom angle are 165o。
Embodiment 1.4: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.3, difference is: front blowing mouth
It is 50m/s that the blowing mouth of assembly exports out wind speed.
Embodiment 1.5: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.4, difference is: front blow box
The first curved mouth of blowing of body lower front has, with main inlet scoop, the cushion space that distance is 500mm.
Embodiment 1.6: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.5, difference is: rear blow box
The second curved mouth caliber of blowing of body is 120mm.
Embodiment 1.7: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.6, difference is: the second blowing
The head-bent part of curved mouth and bottom angle are 165o。
Embodiment 1.8: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.7, difference is: rear blowing mouth
It is 50m/s that the blowing mouth of assembly exports out wind speed.
Embodiment 1.9: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.8, difference is: rear blowing mouth
The second curved mouth of blowing on rear side of component bottom has, with main inlet scoop, the cushion space that distance is 500mm.
Embodiment 2.1: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.1, difference is: front blow box
The bottom caliber of the first curved mouth of blowing of body is 100mm, and head-bent part and bottom angle are 160o, front blowing mouth assembly 21
Blowing mouth export out blast velocity control at 30m/s, the first curved mouth of blowing and the main inlet scoop of fore blow wind box lower front have away from
From the cushion space for 400mm；The second curved mouth caliber of blowing of after-blow wind box is 100mm, and head-bent part is pressed from both sides with bottom
Angle is also 160o, the blowing mouth of rear blowing mouth assembly exports out wind speed and controls equally at 30m/s, on rear side of rear blowing mouth component bottom
The second blowing curved mouth and main inlet scoop have the cushion space that distance is 400mm.
Embodiment 2.2: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.1, difference is: front blow box
The bottom caliber of the first curved mouth of blowing of body is 60mm, and the first head-bent part drying curved mouth is 155 with bottom angleo,
The blowing mouth of front blowing mouth assembly exports out blast velocity control at 40m/s, the first curved mouth of blowing of fore blow wind box lower front with
There is the cushion space that distance is 350mm main inlet scoop；The second curved mouth caliber of blowing of after-blow wind box is 60mm, and the second blowing is curved
Mouth portion sweep and bottom angle are also 155o, the blowing mouth of rear blowing mouth assembly exports out wind speed and controls equally at 40m/
S, the second curved mouth of blowing on rear side of rear blowing mouth component bottom has, with main inlet scoop, the cushion space that distance is 350mm.
Embodiment 2.3: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 2.2, difference is: front blow box
The bottom caliber of the first curved mouth of blowing of body is 80mm, and the second curved mouth caliber of blowing of after-blow wind box is 80mm.
Embodiment 2.4: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 2.3, difference is: front blow box
The head-bent part of the first curved mouth of blowing of body is 160 with bottom angleo, the second curved mouth portion of blowing of after-blow wind box is curved
Bent portions and bottom angle are also 160o。
Embodiment 2.5: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 2.4, difference is: front blowing mouth
The blowing mouth of assembly exports out blast velocity control in 45m/s, the first curved mouth of blowing of fore blow wind box lower front and main inlet scoop
There is the cushion space that distance is 450mm；The blowing mouth of rear blowing mouth assembly exports out wind speed and controls equally at 45m/s, dries afterwards
The second curved mouth of blowing of nozzle assembly bottom rear has, with main inlet scoop, the cushion space that distance is 450mm.
Embodiment 3.1: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.1, difference is: each dedusting
In the M N array of the polylith fabric baffle composition installed in the dirt pocket above device ash bucket, M=4, N=10.
Embodiment 3.2: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.1, difference is: each dedusting
In the M N array of the polylith fabric baffle composition installed in the dirt pocket above device ash bucket, M=4, N=8.
Embodiment 3.3: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.1, difference is: each dedusting
In the M N array of the polylith fabric baffle composition installed in the dirt pocket above device ash bucket, M=2, N=12.
Embodiment 3.4: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.1, difference is: outside cleaner unit
Eight access holes it are provided with on the left and right side of shell；It is provided with eight groups of dividing plates in outer case of dust remover along the longitudinal direction, thus is formed
Eight dirt pockets.
Embodiment 3.5: track suction-type sewer scavenger pressure-vaccum equipment, with embodiment 1.1, difference is: outside cleaner unit
Ten access holes it are provided with on the left and right side of shell；It is provided with ten groups of dividing plates in outer case of dust remover along the longitudinal direction, thus is formed
Ten dirt pockets.
The operation principle of above-mentioned pressure-vaccum equipment is: air inlet 22 and rear air inlet 31 respectively enter front blow box in the past
Blowing mouth group bottom the wind with predetermined pressure in body 2 and after-blow wind box 3 blowing casing 2 in the past and after-blow wind box 3
Part blows out, and blows afloat and make its inlet scoop bottom air draught casing 8 by the dust in railway roadbed surface and gap, inner side and chip
82, after circular air outlet 81 on the upside of air draught casing 8 enter the dust arrester of track suction-type sewer scavenger, through the dedusting of track suction-type sewer scavenger
Wind after device filtration again circulates and is blown into advance air port 22 and rear air inlet 31.
The working method of track suction-type sewer scavenger pressure-vaccum equipment described in above-described embodiment is the most as shown in Figure 10: soil pick-up
During operation, railcar traveling traction pressure-vaccum equipment moves along rail, and forced draft fans is rotated in the air draught bottom air draught casing 8
Mouth 82 forms suction, i.e. air draught stream D, and the wind removing dust device that forced draft fans sucks simultaneously is discharged after filtering, then connected by the road
To advance air port 22 and the rear air inlet 31 of forward and backward blowing casing, removing dust device enters wind E and the gas of blow box body after filtering
The wind of source A is from the blowing mouth blowout of blowing box bottom, i.e. it is attached that dust chip is blown afloat main inlet scoop by blowing air flow B, blowing air flow B
The dust chip C blown afloat after Jin is sucked by air draught stream D, forms circulation.Comparing with currently existing scheme, this pressure-vaccum equipment is not
Only there is the feature of online assignment, but also blowing air flow can be formed at the horizontal stroke of whole railway roadbed transverse section, longitudinal direction, thus improve
The ability blown out by dust chip in railway roadbed gap, improves soil pick-up effect；The first, second curved mouth of blowing has certain bending
Angle, the airflow direction making blowout is more reasonable；There is the relief area of 300～500mm the main inlet scoop of positional distance that blowing mouth is arranged
Territory, it is to avoid the main air draught stream dry impact on blowing air flow, improves pressure-vaccum effect, thus improves operation effectiveness.
The technical scheme of the track soil pick-up pressure-vaccum equipment that above-described embodiment is provided includes appointing of each part mentioned above
Meaning combination, simple change or the combination of each part mentioned above assembly are still protection domain of the present utility model.
Claims (26)
1. a track suction-type sewer scavenger pressure-vaccum equipment, it is characterised in that: including:
Car frame (4), car frame (4) is plane formula framework, and the forward and backward side of this framework is respectively provided with at least one active wheel
(5)；
It is installed on the draw bar (1) of car frame (4) forward and backward side；One end of every draw bar (1) is connected to soil pick-up Working cart
Vehicle frame (4) front/rear side central authorities, the other end of every draw bar (1) is connected on track suction-type sewer scavenger car body；
Fore blow wind box (2) and after-blow wind box (3), be respectively arranged in front side and the rear side of car frame (4), fore blow wind box
(2) front side has a prominent case, and the top of described prominent case includes that advance air port (22), advance air port are provided with on (22)
Flange (23), the trailing flank of after-blow wind box (3) is provided with two circular rear air inlets (31)；The end of fore blow wind box (2)
Portion is provided with front blowing mouth assembly (21), and the bottom of after-blow wind box (3) is provided with rear blowing mouth assembly (32)；
Air draught casing (8), is installed between fore blow wind box (2) and after-blow wind box (3), and the upside of air draught casing (8) has
At least one circular air outlet (81), circular air outlet (81) is connected with the wind pipe of pressure-vaccum equipment；Air draught casing (8)
Open lower side form the inlet scoop (82) of described track suction-type sewer scavenger pressure-vaccum equipment, suck the wind of air draught casing (8) from
The circular air outlet (81) of upside enters the dust arrester of track suction-type sewer scavenger.
2. track suction-type sewer scavenger pressure-vaccum equipment as claimed in claim 1, it is characterised in that: described fore blow wind box (2)
The front blowing mouth assembly (21) of bottom includes being arranged at the of the forward edge of fore blow wind box (2) bottom and left and right side edge
The one curved mouth of blowing (212), and it is arranged at the first straight mouth of blowing (211) of fore blow wind box (2) bottom center.
3. track suction-type sewer scavenger pressure-vaccum equipment as claimed in claim 2, it is characterised in that: the first curved mouth of blowing (212)
Being cylindrical for bottom, head is the flat nozzle with certain angle of inclination, and the head of the first curved mouth of blowing (212) is toward fore blow
Wind box (2) bottom inside tilts.
4. track suction-type sewer scavenger pressure-vaccum equipment as claimed in claim 3, it is characterised in that: the first straight mouth of blowing (211)
Pipe for hollow.
5. track suction-type sewer scavenger pressure-vaccum equipment as claimed in claim 4, it is characterised in that: described after-blow wind box (3)
The rear blowing mouth assembly (32) of bottom includes being arranged at the of the posterior edges of after-blow wind box (3) bottom and left and right side edge
The two curved mouth of blowings (322), and it is arranged at the second straight mouth of blowing (321) of after-blow wind box (3) bottom center.
6. track suction-type sewer scavenger pressure-vaccum equipment as claimed in claim 5, it is characterised in that: the second curved mouth of blowing (322)
Being cylindrical for bottom, head is the flat nozzle with certain angle of inclination, and the head of the second curved mouth of blowing (322) is toward after-blow
Wind box (3) bottom inside tilts.
7. track suction-type sewer scavenger pressure-vaccum equipment as claimed in claim 6, it is characterised in that: the second straight mouth of blowing (321)
Pipe for hollow.
8. track suction-type sewer scavenger pressure-vaccum equipment as claimed in claim 7, it is characterised in that: the of fore blow wind box (2)
The one bottom caliber drying curved mouth (212) is 40～120mm.
9. track suction-type sewer scavenger pressure-vaccum equipment as claimed in claim 8, it is characterised in that: the first curved mouth of blowing (212)
Head-bent part and bottom angle be 150o～165o。
10. track suction-type sewer scavenger pressure-vaccum equipment as claimed in claim 9, it is characterised in that: fore blow wind box (2) bottom
The cushion space that the first curved mouth of blowing (212) of front side has distance to be 300～500mm with main inlet scoop.
11. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 10, it is characterised in that: after-blow wind box (3)
The second curved mouth caliber of blowing is 40～120mm.
12. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 11, it is characterised in that: the second curved mouth portion of blowing
Sweep and bottom angle are 150o～165o。
13. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 12, it is characterised in that: rear blowing mouth assembly (32)
The cushion space that the second curved mouth of blowing (322) of bottom rear has distance to be 300～500mm with main inlet scoop.
14. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 13, it is characterised in that: described car frame (4)
The front side of top and the right and left of rear side are connected at least one along being perpendicular to the hoist cylinder that orbital direction is flexible
(7), the bottom of hoist cylinder (7) is connected to car frame (4) top, and the top of hoist cylinder (7) is connected to track suction-type sewer scavenger
On car body.
15. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 14, it is characterised in that: described track suction-type sewer scavenger is used
Pressure-vaccum equipment also includes that mounting seat (6), mounting seat (6) include angle steel (61) and base (62), angle steel (61) join be welded in little
On vehicle carriage (4), base (62) is fixed on fore blow wind box (2) and after-blow wind box (3), and each fixing seat passes through 6 spiral shells
Tether connect fixing；By mounting seat (6), fore blow wind box (2) and after-blow wind box (3) are fixed in car frame (4).
The 16. track suction-type sewer scavenger pressure-vaccum equipments as according to any one of claim 1-15, it is characterised in that: described remove
Dirt device includes that outer case of dust remover (1 '), the leading flank of outer case of dust remover (1 ') are provided with the first air intake vent (2 '), outside cleaner unit
The trailing flank of shell (1 ') is provided with the first air outlet (3 ')；Be provided with along the longitudinal direction in outer case of dust remover (1 ') least one set every
Plate, thus form at least one dirt pocket；The bottom of outer case of dust remover (1 ') corresponding below each dirt pocket has a row
Dirt mouth, connects at each dust-exhausting port and has a dust collector ash hopper (5 ')；The wind needing dedusting sucks from the first air intake vent (2 '), warp
Blow out from the first air outlet (3 ') after crossing dirt pocket.
17. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 16, it is characterised in that: outer case of dust remover (1 ')
On trailing flank, go up just position to the first air intake vent (2 ') in the horizontal direction and be provided with the first air outlet (3 ').
18. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 17, it is characterised in that: described often group dividing plate includes
At least one fabric baffle (4 ').
19. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 18, it is characterised in that: on the upside of described dirt pocket,
Outer case of dust remover (1 ') is internal is additionally provided with a return air channel (6 '), and the trailing flank of outer case of dust remover (1 ') is positioned at the first air-out
The position of mouth (3 ') upside is additionally provided with the second air intake vent (7 ')；The front bottom end of return air channel (6 ') be provided with at least one second
Air outlet (8 '), each second air outlet (8 ') place connects ajutage (9 '), the second air intake vent (7 ') and track suction-type sewer scavenger
Fan outlet connects.
20. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 19, it is characterised in that: outer case of dust remover (1 ')
On leading flank, at the end of return air channel (6 '), it is additionally provided with the 3rd air outlet (12 ').
21. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 20, it is characterised in that: dust collector ash hopper (5 ') wraps
Include dust discharge bucket (51 ') being installed at dust-exhausting port, at the dust-exhausting port of dust discharge bucket (51 ') lower section, conveying worm (52 ') is installed.
22. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 21, it is characterised in that: conveying worm (52 ')
Left and right side be respectively equipped with an ash hole (53 ').
23. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 22, it is characterised in that: each dirt pocket is installed
Fabric baffle (4 ') consist of M N array form, M is array line number vertically, and N is along track fore-and-aft direction
Array columns.
24. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 23, it is characterised in that: M >=1, N >=1, and M, N
It is positive integer.
25. track suction-type sewer scavenger pressure-vaccum equipments as claimed in claim 16, it is characterised in that: outer case of dust remover (1 ')
At least one access hole (11 ') it is provided with, the corresponding dirt pocket of each access hole (11 ') on left/right side.
The 26. track suction-type sewer scavenger pressure-vaccum equipments as according to any one of claim 17 to 24, it is characterised in that: dedusting
At least one access hole (11 ') it is provided with, the corresponding dedusting of each access hole (11 ') on the left/right side of device shell (1 ')
Room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135786.2U CN205557431U (en) | 2016-02-24 | 2016-02-24 | Automobile -used pressure -vaccum equipment of track soil pick -up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135786.2U CN205557431U (en) | 2016-02-24 | 2016-02-24 | Automobile -used pressure -vaccum equipment of track soil pick -up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205557431U true CN205557431U (en) | 2016-09-07 |
Family
ID=56818307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135786.2U Withdrawn - After Issue CN205557431U (en) | 2016-02-24 | 2016-02-24 | Automobile -used pressure -vaccum equipment of track soil pick -up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205557431U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714725A (en) * | 2016-02-24 | 2016-06-29 | 中国铁建高新装备股份有限公司 | Blowing and suction work device for rail suction-type sewer scavenger |
| CN106739449A (en) * | 2016-11-21 | 2017-05-31 | 武汉华星光电技术有限公司 | Printing film formation device and system |
-
2016
- 2016-02-24 CN CN201620135786.2U patent/CN205557431U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714725A (en) * | 2016-02-24 | 2016-06-29 | 中国铁建高新装备股份有限公司 | Blowing and suction work device for rail suction-type sewer scavenger |
| CN105714725B (en) * | 2016-02-24 | 2017-08-25 | 中国铁建高新装备股份有限公司 | A kind of track suction-type sewer scavenger pressure-vaccum equipment |
| CN106739449A (en) * | 2016-11-21 | 2017-05-31 | 武汉华星光电技术有限公司 | Printing film formation device and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105908666B (en) | Contactless dust-free sweeping truck | |
| CN105714725B (en) | A kind of track suction-type sewer scavenger pressure-vaccum equipment | |
| CN102908857B (en) | Dirt collecting device integrating gravity and bag type dust collection | |
| CN104532780B (en) | The railway ballast car that removes sand | |
| GB2142961A (en) | Pneumatic road and rail scavengering | |
| CN101613999B (en) | Dust removal and suction collecting cleaner | |
| CN106087832B (en) | Air stream drives for road sweeper pick up dirt device and road sweeper | |
| CN104442037A (en) | Closed type dust removal device for printing press | |
| CN106268156A (en) | A kind of metal disintegrating machine dust arrester | |
| CN205557431U (en) | Automobile -used pressure -vaccum equipment of track soil pick -up | |
| CN203320461U (en) | Blowing and sweeping integrated multifunctional road sweeping dumper | |
| CN207328401U (en) | A kind of train purger | |
| CN202359530U (en) | Railroad track bed sewage absorption truck | |
| CN208943662U (en) | Cyclone centrifugal formula deduster for rail grinding machine | |
| CN209227310U (en) | Rail rust removal vehicle | |
| CN204455979U (en) | A kind of absorption be separated the device of railway ballast sand and the car that removes sand accordingly thereof | |
| CN108252259A (en) | A kind of dust exhaust apparatus of blowing and drawing type railroad track vacuum sweeper | |
| CN105999889A (en) | Flow guide device of cloth bag type dust remover | |
| CN106958218B (en) | High efficiency road sweeper | |
| CN205205758U (en) | Road pressure -vaccum formula dust removal car | |
| CN217678820U (en) | Mine road surface dust removal car | |
| CN105697052B (en) | The tunnel dedusting car and its application method in a kind of cabin of dust containing drawer type | |
| CN103321172B (en) | Blowing-sweeping multifunctional road cleaning vehicle | |
| CN2923815Y (en) | Road washing machine | |
| CN202913393U (en) | Dirt collecting device integrating gravity setting dust elimination and bag type dust elimination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20170825 |