CN101967809A - Railway tunnel cleaning trolley - Google Patents
Railway tunnel cleaning trolley Download PDFInfo
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- CN101967809A CN101967809A CN2010105165801A CN201010516580A CN101967809A CN 101967809 A CN101967809 A CN 101967809A CN 2010105165801 A CN2010105165801 A CN 2010105165801A CN 201010516580 A CN201010516580 A CN 201010516580A CN 101967809 A CN101967809 A CN 101967809A
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Abstract
The invention relates to the technical field of railway tunnel environmental protection, in particular to an urban subway tunnel cleaning trolley, which mainly comprises a flat trolley, a control part, a dust absorption part, a sweeping part and a water flushing part, wherein the control part, the dust absorption part, the sweeping part and the water flushing part are orderly arranged on the flat trolley; one end of a filter-bag dust remover installed at the middle front part of the flat trolley is communicated with the air inlet of a centrifugal fan through a metal pipeline and an autothrottle; the other end of the filter-bag dust remover is communicated with a draught distributing box, which is provided with regular through holes, connected with a control air valve and provided with dust absorption ports on the periphery of the cross section; a dust deposit bucket on the lower part of the filter-bag dust remover is provided with a plurality of spiral conveyers longitudinally; the conveyers are connected with a motor reducing gear through chains and chain wheels to form the dust absorption part; the air inlet end of an air storage tank installed at the middle rear part of the flat trolley is communicated with a high-efficiency screw type air compressor, and the air outlet at the other end is communicated with a high pressure seamless pipe, which is connected with an angle-adjustable TB slot type structure air injection nozzle, an electromagnetic regulating valve and a manual pressure relief valve to form a sweeping part; and the water inlet end of a plunger type high-pressure water pump installed at the middle rear part of the flat trolley is communicated with three water tanks installed on the upper part of the flat trolley, and the other end is communicated with two high-pressure water jets arranged at the rear end part of the flat trolley to form the water flushing part. The invention has various advantages is suitable for various railway tunnels.
Description
Technical field:
What the present invention relates to is the railway tunnel environmental technology field, is specially a kind of city underground tunnel cleaning vehicle.
Background technology:
Along with the quickening of China's inland city process, the high speed development of railway cause, urban track traffic just progressively enters steadily, orderly and Rapid development stage.Following 10 years, China in more than 60 of newly-built city rail traffic route, the nearly 1700km of newly-built circuit mileage.Beijing, Shanghai, Guangzhou are being developed with the speed that increases circuit 30～50km every year newly especially.Urban track traffic is because high density running, and the train travel time interval is short, the road speed height, and a train marshalling list number is many and have a bigger transport capacity.Shuttle back and forth incessantly owing to subway train for these years, cause very serious pollution for each city tunnel, and along with the accumulation of service time, the tunnel pollutes also can become more and more serious, and the environmental problem that subway train is runed in city tunnel is also more and more paid attention to by people.。
Present various road-sweeper kind is a lot, and rotating disc type, drum-type, roller type are arranged, and much is that the generation of the power source of its dust suction air is had plenty of with axial flow or centrifugal blower, has plenty of the eddy current of using vacuum pump with the dust-collecting type of automobile repacking in addition.Water flush is arranged, owing to be subjected to the restriction of water supply volume and tunnel drainage, and the restriction of the degree of protection of tunnel internal facility, final effect is also had a greatly reduced quality; Repack road scavenging vehicle into public iron two all road-sweepers in addition, that utilizes brush is used for the cleaning floor railway roadbed.But because the railway roadbed situation of city tunnel is quite complicated, the effect of brush and dust suction has been subjected to very big restriction.
The content of invention:
Purpose of the present invention provides that a kind of dust suction amount is big, negative pressure is high, automatically with manually combine, can blow, suction, water flushing etc. are multi-functional, be fit to the tunnel cleaning vehicle that the rapidly and efficiently full section of various city tunnels cleans.
Technical solution of the present invention is, the railway tunnel cleaning cart mainly comprises flat car, control section, the vacuum part, purge part and water flushing part, control section, the vacuum part, purging part and water flushing part is located on the flat car successively, end at the bag dust collector that is installed on middle front part on the flat car passes through metallic conduit, self closing door is connected with the centrifugal blower air intake, the other end with have regular through hole be connected control air-valve, the draught distributing box of arranging suction port along cross-sectional perimeter is connected, the bottom ash bucket of bag dust collector vertically is equipped with several screw conveyers, conveyer passes through chain, sprocket wheel links to each other with motor reducer, forms the vacuum part; Be connected with the high-efficiency screw-type air compressor at air inlet one end that is installed on the gasholder of postmedian on the flat car, other end gas outlet then forms to purge part with the high-pressure seamless pipe that is connected with adjustable angle TB plane-of-weakness joint type structural gap injection nozzle, solenoid valve, manually reducing valve is connected; Be connected with three water tanks that are loaded on flat car top at water inlet one end that is installed on postmedian plunger type high-pressure water pump under the flat car, the other end is connected with two giants that are placed on the flat car rearward end, forms water flushing part again.
Its left end air outlet of described bag dust collector connects garden, automatic air regulating valve and centrifugal blower by the side and joins, its right-hand member air intake links to each other with draught distributing box, on draught distributing box, have the hole, more than ten garden of regular distribution, the outside in hole is welded with metal tube one, and square suction port, circle suction port are connected with metal tube by flexible pipe one and adjusting air-valve;
Described round suction port is fixed on the bottom of railway platform truck by lifting gear, and the circle suction port can be controlled by lifting gear and raise or reduce;
The described manual suction port that is installed in the railway platform truck rearward end is connected with draught distributing box, bag dust collector by flexible pipe two, metal tube two and adjusting air-valve;
Described bottom at bag dust collector is connected to several longitudinal spiral formula conveyers, the front end of longitudinal spiral formula conveyer is equipped with sprocket wheel, and be connected with the reductor motor sprocket by chain, bottom at longitudinal spiral formula conveyer is connected to horizontal screw conveyer, at the horizontal discharging opening of screw conveyer push-pull valve is housed;
The described gasholder that is installed in the railway platform truck right middle, vertical being installed on the railway platform truck, its left end is connected with the branch gas bag by metallic conduit, reducing valve, be welded with several arms and be connected with several nozzles of arranging along cross-sectional perimeter by control valve, metallic conduit on minute gas bag, right-hand member is connected with air compressor;
The described high-pressure hydraulic pump that is installed in the railway platform truck right lower quadrant, left end is by metallic conduit, ball valve and be installed on the railway platform truck respectively, bag dust collector bottom and three stainless steel water tanks in the gasholder side of right middle are connected, and right-hand member is connected with high-pressure spray gun by high-pressure hose.
The present invention compared with prior art, have compact conformation, complete function, cleaning speed is fast, efficient is high, effective, and suitable different kinds of railways tunnel uses.
Description of drawings:
Fig. 1 is a structural representation of the present invention
Fig. 2 is Fig. 1 parting face left view
Fig. 3 is Fig. 1 parting face right view
The specific embodiment:
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
The railway tunnel cleaning cart mainly comprises flat car, control section, the vacuum part, purge part and water flushing part, control section, the vacuum part, purging part and water flushing part is located on the flat car successively, end at the bag dust collector that is installed on middle front part on the flat car passes through metallic conduit, automatic air regulating valve is connected with the centrifugal blower air outlet, the other end with have regular through hole be connected control air-valve, the draught distributing box of arranging suction port along cross-sectional perimeter is connected, the bottom ash bucket of bag dust collector vertically is equipped with several screw conveyers, conveyer passes through chain, sprocket wheel links to each other with motor reducer, forms the vacuum part; Be connected with the high-efficiency screw-type air compressor at air inlet one end that is installed on the gasholder of postmedian on the flat car, other end gas outlet then forms to purge part with the high-pressure seamless pipe that is connected with an adjustable angle TB plane-of-weakness joint type structural gap injection nozzle, solenoid valve, manually reducing valve is connected; Be connected with the water tank that is loaded on flat car top at water inlet one end that is installed on postmedian plunger type high-pressure water pump under the flat car, the other end is connected with two giants that are placed on the flat car rearward end, form water flushing part again, three parts realize the tunnel cleaning action jointly.
Embodiment:
At Fig. 1, among Fig. 2, be installed in the bag dust collector (105) of the left front portion of railway platform truck (001), its left end air outlet connects garden (106) by nonstandard pipeline side, automatic air regulating valve (107) is connected with centrifugal blower (108), its right-hand member air intake links to each other with draught distributing box (103), on draught distributing box (103), have many through holes of 10-20 of regular distribution, the outside of through hole is welded with metal tube one (114), side's suction port (101), circle suction port (117) is connected with metal tube (114) by flexible pipe one (115) and control air-valve (102), circle suction port (117) is fixed on the bottom of railway platform truck (001) by liftable device (116), and also passes through flexible pipe two (119) at the manual suction port (120) of the right back portion of the tailstock, metal tube two (118) and adjusting air-valve (102) are connected with metal tube one (114).Be connected to several longitudinal spiral formula conveyers (111) in the bottom of bag dust collector (105), the front end of screw conveyer (111) is equipped with sprocket wheel (113), and be connected with reductor motor sprocket (104) by chain (112), be connected to horizontal screw conveyer (110) in the bottom of longitudinal spiral formula conveyer (111), push-pull valve (109) be housed at the horizontal discharging opening of screw conveyer (110).
In Fig. 1, Fig. 3, at the vertical gasholder (204) that is equipped with of flat car (001) right middle, gasholder (204) left end is by metallic conduit (202), reducing valve (203) and divide gas bag (206) to be connected, be welded with 20-50 arm and be connected with 20-50 the adjustable angle TB plane-of-weakness joint type structural gap injection nozzle of arranging along cross-sectional perimeter (207) by control valve (205), metallic conduit (202) on a minute gas bag (206), right-hand member is connected with air compressor (201).
In Fig. 1, be installed in the high-pressure hydraulic pump (303) of railway platform truck (001) right lower quadrant, high-pressure hydraulic pump (303) left end is by metallic conduit (202), ball valve (302) and be installed on the railway platform truck (001) respectively, bag dust collector (105) bottom and the about 5 cubic metres water tank stainless steel water tank (301) of three total capacities in gasholder (204) side of right middle are connected, and right-hand member is connected with two giants (305) that are placed on the flat car leading section by high-pressure hose (304).
In Fig. 1, in the right back portion of railway platform truck (001) generating set (005) and control room (003) are housed, switch board (004) and operating desk (002) are installed in the control room (003).
Tunnel cleaning vehicle is with low at the uniform velocity (1～5 kilometer/hour) work of travelling under the traction of railway engineering car.
Operating process when carrying out the blowing and drawing type cleaning:
At first carry out inspection work before the startup of every power-equipment, then sequence starting generating set (005), centrifugal blower (108), slowly open blower fan automatic air regulating valve (107), (dust suction lifting gear (116) is in highest order, opens air door and regulate air-valve (102), open all blow down valve control valves (205) under pressure 〉=1.0MPa), the automatic running program that starts bag dust collector (105), the car to start air compressor (201).
During this duty, Vehicle Speed can be controlled in 2～3km/h.The pressure-air that forms through air compressor (201) is by gasholder (204), seamless pipeline (202), divide gas bag (206), control valve (205), by air nozzle (207) with the ejaculation that has a certain degree of certain speed, form a shovel shape, dust stratification on the facility in tunnel wall and the tunnel thereof is peeled off, dusty gas turns back along certain airflow direction again, rotating flow is to suction port (101), (102), because the effect of negative pressure, these dusty gases are through suction port (101), (102) flow through fast after bag dust collector (105) filters, pure air discharges through centrifugal blower (108), rubbish after the filtration then can be deposited in the lower part box and longitudinal spiral conveyer (111) of bag dust collector (105), after arriving the appointed place, open push-pull valve (109), the horizontal conveying worm of sequence starting (110), longitudinal spiral conveyer (111) is with garbage emission, transport.
Operating process when carrying out floor suction and manually dust suction being handled:
Equally, at first carry out inspection work before the startup of every power-equipment, then sequence starting generating set (005), centrifugal blower (108), slowly open blower fan automatic air regulating valve (107), start air compressor (201) (under pressure 〉=1.0MPa), the automatic running program that starts bag dust collector (105), the car dust suction lifting gear (116) be in lowest order, only open garden suction port (117) and manually suction port (120) air door adjusting air-valve (102), close all blow down valve control valves (205).
During this duty, Vehicle Speed will be controlled at about 1km/h.Have the garden suction port (117) of particular design cover degree of lip-rounding shape and manually suction port (120) ground height is all about 15-20mm, ground refuse, foreign material are cleared up under the effect of the airflow field that the suction port negative pressure forms fast.
Operating process when carrying out high pressure water washing work:
Equally, at first carry out the preceding inspection work of startup of every power-equipment, open the ball valve (302) of water tank, then sequence starting generating set (005), high-pressure hydraulic pump (303).
During this duty, Vehicle Speed can be controlled in 2～3km/h.By the switch of Artificial Control giant (305), the position of current flushing, thus reach the purpose of washing local stain.
Claims (7)
1. the railway tunnel cleaning cart mainly comprises flat car, control section, the vacuum part, purge part and water flushing part, control section, the vacuum part, purging part and water flushing part is located on the flat car successively, end at the bag dust collector that is installed on middle front part on the flat car passes through metallic conduit, self closing door is connected with the centrifugal blower air intake, the other end with have regular through hole be connected control air-valve, the draught distributing box of arranging suction port along cross-sectional perimeter is connected, the bottom ash bucket of bag dust collector vertically is equipped with several screw conveyers, conveyer passes through chain, sprocket wheel links to each other with motor reducer, forms the vacuum part; Be connected with the high-efficiency screw-type air compressor at air inlet one end that is installed on the gasholder of postmedian on the flat car, other end gas outlet then forms to purge part with the high-pressure seamless pipe that is connected with adjustable angle TB plane-of-weakness joint type structural gap injection nozzle, solenoid valve, manually reducing valve is connected; Be connected with three water tanks that are loaded on flat car top at water inlet one end that is installed on postmedian plunger type high-pressure water pump under the flat car, the other end is connected with two giants that are placed on the flat car rearward end, forms water flushing part again.
2. railway tunnel cleaning cart according to claim 1, it is characterized in that: bag dust collector (105) is a cuboid, its left end air outlet connects garden (106), automatic air regulating valve (107) and centrifugal blower (108) by the side and joins, its right-hand member air intake links to each other with draught distributing box (103), on draught distributing box (103), have the hole, more than ten garden of regular distribution, the outside in hole is welded with metal tube one (114), and square suction port (101), circle suction port (117) are connected with metal tube (114) by flexible pipe one (115) and adjusting air-valve (102).
3. railway tunnel cleaning cart according to claim 1, it is characterized in that: circle suction port (117) is fixed on the bottom of railway platform truck (001) by lifting gear (116), and circle suction port (117) can be controlled by lifting gear (116) and raise or reduction.
4. railway tunnel cleaning cart according to claim 1 is characterized in that: the manual suction port (120) that is installed in railway platform truck (001) rearward end is connected with draught distributing box (103), bag dust collector (105) by flexible pipe two (119), metal tube two (118) and adjusting air-valve (102).
5. railway tunnel cleaning cart according to claim 1, it is characterized in that: be connected to several longitudinal spiral formula conveyers (111) in the bottom of bag dust collector (105), the front end of longitudinal spiral formula conveyer (111) is equipped with sprocket wheel (113), and be connected with reductor motor (104) sprocket wheel by chain (112), be connected to horizontal screw conveyer (110) in the bottom of longitudinal spiral formula conveyer (111), push-pull valve (109) be housed at the horizontal discharging opening of screw conveyer (110).
6. railway tunnel cleaning cart according to claim 1, it is characterized in that: the gasholder (204) that is installed in railway platform truck (001) right middle, vertical being installed on the railway platform truck (001), its left end is by metallic conduit (202), reducing valve (203) and divide gas bag (206) to be connected, be welded with several arms and be connected with several nozzles (207) of arranging along cross-sectional perimeter by control valve (205), metallic conduit (202) on a minute gas bag (206), right-hand member is connected with air compressor (201).
7. railway tunnel cleaning cart according to claim 1, it is characterized in that: the high-pressure hydraulic pump (303) that is installed in railway platform truck (001) right lower quadrant, left end is by metallic conduit (202), ball valve (302) and be installed on the railway platform truck (001) respectively, bag dust collector (105) bottom and three stainless steel water tanks (301) in gasholder (204) side of right middle are connected, and right-hand member is connected with high-pressure spray gun (305) by high-pressure hose (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105165801A CN101967809A (en) | 2010-10-20 | 2010-10-20 | Railway tunnel cleaning trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105165801A CN101967809A (en) | 2010-10-20 | 2010-10-20 | Railway tunnel cleaning trolley |
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| Publication Number | Publication Date |
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| CN101967809A true CN101967809A (en) | 2011-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105165801A Pending CN101967809A (en) | 2010-10-20 | 2010-10-20 | Railway tunnel cleaning trolley |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363954A (en) * | 2011-11-19 | 2012-02-29 | 昆明中铁大型养路机械集团有限公司 | Railway ballast bed side dirt blowing and sucking device |
| CN103046506A (en) * | 2012-12-26 | 2013-04-17 | 长沙中联重科环卫机械有限公司 | Snow blower |
| CN104047248A (en) * | 2014-06-05 | 2014-09-17 | 江苏紫光吉地达环境科技有限公司 | Combined type rail pavement automatic cleaning vehicle system |
| CN104533508A (en) * | 2014-11-13 | 2015-04-22 | 华侨大学 | Car-mounted array type long-tunnel construction dust removal device |
| CN105648949A (en) * | 2016-01-04 | 2016-06-08 | 济南轨道交通装备有限责任公司 | Subway tunnel cleaning vehicle, cleaning integrated devices and cleaning method |
| CN105697052A (en) * | 2014-11-28 | 2016-06-22 | 昆明中铁大型养路机械集团有限公司 | Tunnel dust removal car with drawer type dust collecting cabin and use method thereof |
| CN105804783A (en) * | 2014-11-28 | 2016-07-27 | 昆明中铁大型养路机械集团有限公司 | Tunnel dust removal method |
| CN107338747A (en) * | 2017-07-07 | 2017-11-10 | 秦皇岛首创思泰意达环保科技有限公司 | A kind of tunnel cleaning systems and its operation method based on piston effect |
| CN114042718A (en) * | 2021-11-09 | 2022-02-15 | 常德天工机械有限公司 | Cleaning device for automobile air cylinder |
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2010
- 2010-10-20 CN CN2010105165801A patent/CN101967809A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363954A (en) * | 2011-11-19 | 2012-02-29 | 昆明中铁大型养路机械集团有限公司 | Railway ballast bed side dirt blowing and sucking device |
| CN102363954B (en) * | 2011-11-19 | 2013-08-21 | 昆明中铁大型养路机械集团有限公司 | Railway ballast bed side dirt blowing and sucking device |
| CN103046506A (en) * | 2012-12-26 | 2013-04-17 | 长沙中联重科环卫机械有限公司 | Snow blower |
| CN104047248A (en) * | 2014-06-05 | 2014-09-17 | 江苏紫光吉地达环境科技有限公司 | Combined type rail pavement automatic cleaning vehicle system |
| CN104533508A (en) * | 2014-11-13 | 2015-04-22 | 华侨大学 | Car-mounted array type long-tunnel construction dust removal device |
| CN105697052A (en) * | 2014-11-28 | 2016-06-22 | 昆明中铁大型养路机械集团有限公司 | Tunnel dust removal car with drawer type dust collecting cabin and use method thereof |
| CN105804783A (en) * | 2014-11-28 | 2016-07-27 | 昆明中铁大型养路机械集团有限公司 | Tunnel dust removal method |
| CN105697052B (en) * | 2014-11-28 | 2017-11-07 | 中国铁建高新装备股份有限公司 | The tunnel dedusting car and its application method in a kind of cabin of dust containing drawer type |
| CN105648949A (en) * | 2016-01-04 | 2016-06-08 | 济南轨道交通装备有限责任公司 | Subway tunnel cleaning vehicle, cleaning integrated devices and cleaning method |
| CN107338747A (en) * | 2017-07-07 | 2017-11-10 | 秦皇岛首创思泰意达环保科技有限公司 | A kind of tunnel cleaning systems and its operation method based on piston effect |
| CN107338747B (en) * | 2017-07-07 | 2023-01-10 | 秦皇岛首创思泰意达环保科技有限公司 | Tunnel cleaning system based on piston effect and operation method thereof |
| CN114042718A (en) * | 2021-11-09 | 2022-02-15 | 常德天工机械有限公司 | Cleaning device for automobile air cylinder |
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Application publication date: 20110209 |