CN105013763A - Removing method and device for ice and snow in railway wagons in winter - Google Patents
Removing method and device for ice and snow in railway wagons in winter Download PDFInfo
- Publication number
- CN105013763A CN105013763A CN201510494742.9A CN201510494742A CN105013763A CN 105013763 A CN105013763 A CN 105013763A CN 201510494742 A CN201510494742 A CN 201510494742A CN 105013763 A CN105013763 A CN 105013763A
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- CN
- China
- Prior art keywords
- ice
- snow
- winter
- railway carriage
- compressed air
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention relates to a removing method and device. The method includes the steps that after compressed air is heated to 50 DEG C to 70 DEG C through a removing device for ice and snow in railway wagons in winter, the ice, the snow and other materials frozen on the inner walls of the railway wagons are heated and melted, and the ice, the snow and other materials are blow-dried or blown out of the railway wagons through the compressed air. The removing device comprises an air compressor and an air storage tank, and is characterized in that an electric heating device capable of heating air and an electromagnetic control valve are arranged on a pipeline through which the exhaust port of the air storage tank and a spray nozzle are connected; a switch is arranged on the spray nozzle; and the switch, the electric heating device and the electromagnetic control valve are connected with an electrical control device. According to the technical scheme, the removing method and device have the beneficial effects of being simple in structure, convenient to use, high in cleaning efficiency, low in use cost and the like, and are quite suitable for removing the accumulated snow, the accumulated ice and sundries inside goods trains under the low-temperature environment in winter.
Description
Art
The present invention relates to a kind of method and the device of removing ice and snow, particularly ice and snow removing method and device in one railway carriage in winter.
Background technology
Railway is the main channel of coal in China transport, and according to statistics, railway is own close to more than 70% of total freight volume to the quantity of shipments of moisture coal.Coal needs to carry out water spray dust to face in mining process, unearthed like this coal is all containing certain moisture, in the winter time in Coal Transport process, coal very easily freezes with railway carriage, if processed not in time, bringing great difficulty to unloading on the one hand, have impact on the efficiency of Car Turnover and Coal Transport, also directly have influence on the economic benefit of the owner of cargo and railway interests on the other hand.Simultaneously because railway carriage is in outdoor for a long time, ice and snow also has influence on the normal use of railway carriage to the accumulated snow of railway carriage inside, accumulated ice and foreign material etc. in the winter time.The cleaning of the current accumulated snow to railway carriage inside, accumulated ice and foreign material, normally adopt and manually carry out, namely cleaning device labor cleaning is used, comprise besom, spade etc., cleanliness factor is higher, cleaning is thorough to adopt labor cleaning to clear up, but cleaning speed is very slow, and labour intensity is high, cleaning efficiency is low, along with labour cost goes up year by year, cause railway carriage disposal costs huge.
Summary of the invention
The object of the invention is the problem overcome existing for prior art, the winter solve the problem existing for inner accumulated snow, accumulated ice and the foreign material cleaning of existing goods railway carriage, provide a kind of and effectively can improve cleaning efficiency, reducing disposal costs is ice and snow removing method and device in railway carriage.
Technical scheme of the present invention is: ice and snow removing method in one railway carriage in winter, the method is after in employing railway carriage in winter, compressed air is heated to 50-70 DEG C by ice-snow clearing device, to the ice be frozen on railway carriage inwall, snow and other material, after carrying out heating, melting, utilize compressed air to be dried up or blow out in railway carriage.
Ice-snow clearing device in one railway carriage in winter, comprise and air compressor, air reservoir are installed, it is characterized in that the pipeline that is connected with nozzle at the exhaust outlet of air reservoir is provided with the electric heater unit and solenoid electric valve that can heat air, nozzle is provided with switch, and switch, electric heater unit are connected with electrical control gear with solenoid electric valve.
Carry out at above-mentioned air, in the electric heater unit heated, temperature sensor is installed, between the temperature-controlled area of temperature sensor, be 50-70 DEG C.
Pressure in above-mentioned compressed air reservoir (2) is 1.0-1.2Mpa.
Technical scheme of the present invention utilizes compressed air as cleaning power, after pressure-air being carried out Automatic-heating by electric heater unit, first utilize the compressed air of 50-70 DEG C the accumulated snow in railway carriage, accumulated ice and foreign material to be dissolved, then utilize compressed air to be blown out in compartment.
Technical scheme of the present invention has the features such as structure is simple, easy to use, cleaning efficiency is high, use cost is low, clears up under very applicable winter low temperature environment to the accumulated snow of goods train inside, accumulated ice and foreign material.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, the compressed air output pipe of air compressor 1 is provided with compressed air reservoir 2, compressed air reservoir is provided with safety valve, the setting pressure of safety valve is at 1.0-1.2Mpa; The pipeline that the exhaust outlet of compressed air reservoir is connected with nozzle 4 is provided with the electric heater unit 3 and solenoid electric valve 6 that can heat air, and nozzle is provided with switch 5, and switch, electric heater unit are connected with electrical control gear with solenoid electric valve.For ensureing the temperature of air heat and preventing over-heating from causing waste, in electric heater unit, temperature sensor is installed, between the temperature-controlled area of temperature sensor, is 50-70 DEG C.
During use, nozzle 4 is aimed at the accumulated snow of goods train inside, accumulated ice and foreign material, press the switch 5 on nozzle, by the electrical control gear be connected with switch, open electric heater unit and solenoid electric valve, sprayed by nozzle by the compressed air heated, after the accumulated snow of goods train inwall, accumulated ice and foreign material are dissolved, blown out in compartment by compressed air, complete cleaning.
Can set according to the situation of weather condition and goods train inner accumulated snow, accumulated ice and foreign material between the pressure setting of safety valve and the temperature-controlled area of temperature sensor, to reduce energy consumption and to remove totally.Time as less in goods train inside accumulated snow, accumulated ice and foreign material, the pressure setting of safety valve is at 1.0Mpa, and the temperature of temperature sensor controls at about 50 DEG C; Time as thicker in goods train inside accumulated snow, accumulated ice and foreign material and more, the pressure setting of safety valve is at 1.2Mpa, and the temperature of temperature sensor controls at about 70 DEG C.
Claims (4)
1. ice and snow removing method in a winter railway carriage, the method is after in employing railway carriage in winter, compressed air is heated to 50-70 DEG C by ice-snow clearing device, to the ice be frozen on railway carriage inwall, snow and other material, after carrying out heating, melting, utilize compressed air to be dried up or blow out in railway carriage.
2. ice-snow clearing device in a winter railway carriage, comprise air compressor and be arranged on the compressed air reservoir on air compressor output pipe, it is characterized in that the pipeline that is connected with nozzle (4) at the exhaust outlet of compressed air reservoir (2) is provided with the electric heater unit (3) and solenoid electric valve (6) that can heat air, nozzle is provided with switch (5), and switch, electric heater unit are connected with electrical control gear with solenoid electric valve.
3. ice-snow clearing device in railway carriage in winter according to claim 2, is characterized in that carrying out being provided with temperature sensor in the electric heater unit (3) heated at above-mentioned air, is 50-70 DEG C between the temperature-controlled area of temperature sensor.
4. ice-snow clearing device in railway carriage in winter according to claim 3, is characterized in that the pressure in above-mentioned compressed air reservoir (2) is 1.0-1.2Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494742.9A CN105013763A (en) | 2015-08-13 | 2015-08-13 | Removing method and device for ice and snow in railway wagons in winter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494742.9A CN105013763A (en) | 2015-08-13 | 2015-08-13 | Removing method and device for ice and snow in railway wagons in winter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105013763A true CN105013763A (en) | 2015-11-04 |
Family
ID=54404268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510494742.9A Pending CN105013763A (en) | 2015-08-13 | 2015-08-13 | Removing method and device for ice and snow in railway wagons in winter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105013763A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2357040C1 (en) * | 2007-10-17 | 2009-05-27 | Государственное образовательное учреждение высшего профессионального образования Военно-космическая академия им. А.Ф. Можайского | Device for cleaning from snow and ice |
| JP2013095989A (en) * | 2011-11-04 | 2013-05-20 | Ulvac Japan Ltd | Film removal method |
| US20130133702A1 (en) * | 2011-11-30 | 2013-05-30 | John H. Reid | Mobile Spray Apparatus |
| CN103736692A (en) * | 2013-12-26 | 2014-04-23 | 马东升 | High-pressure hot air cleaning system for top insulator of electric locomotive |
| CN104554340A (en) * | 2013-10-21 | 2015-04-29 | 宁夏中远天晟科技有限公司 | Probe phone remote control compressed air snow sweeping device of railway vehicle infrared axle temperature detection system |
| CN204497631U (en) * | 2015-04-18 | 2015-07-22 | 国家电网公司 | One is applied to Substation Electric Equipment and does not have a power failure deicing device |
| CN204912185U (en) * | 2015-08-13 | 2015-12-30 | 宁夏北极星化工有限公司 | Interior ice and snow clearing device of railway wagon in winter |
-
2015
- 2015-08-13 CN CN201510494742.9A patent/CN105013763A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2357040C1 (en) * | 2007-10-17 | 2009-05-27 | Государственное образовательное учреждение высшего профессионального образования Военно-космическая академия им. А.Ф. Можайского | Device for cleaning from snow and ice |
| JP2013095989A (en) * | 2011-11-04 | 2013-05-20 | Ulvac Japan Ltd | Film removal method |
| US20130133702A1 (en) * | 2011-11-30 | 2013-05-30 | John H. Reid | Mobile Spray Apparatus |
| CN104554340A (en) * | 2013-10-21 | 2015-04-29 | 宁夏中远天晟科技有限公司 | Probe phone remote control compressed air snow sweeping device of railway vehicle infrared axle temperature detection system |
| CN103736692A (en) * | 2013-12-26 | 2014-04-23 | 马东升 | High-pressure hot air cleaning system for top insulator of electric locomotive |
| CN204497631U (en) * | 2015-04-18 | 2015-07-22 | 国家电网公司 | One is applied to Substation Electric Equipment and does not have a power failure deicing device |
| CN204912185U (en) * | 2015-08-13 | 2015-12-30 | 宁夏北极星化工有限公司 | Interior ice and snow clearing device of railway wagon in winter |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
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| WD01 | Invention patent application deemed withdrawn after publication |