CN110155094A - A kind of motor car material thawing apparatus - Google Patents
A kind of motor car material thawing apparatus Download PDFInfo
- Publication number
- CN110155094A CN110155094A CN201910476148.5A CN201910476148A CN110155094A CN 110155094 A CN110155094 A CN 110155094A CN 201910476148 A CN201910476148 A CN 201910476148A CN 110155094 A CN110155094 A CN 110155094A
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- China
- Prior art keywords
- steam
- jet
- jet chimney
- pipelines
- motor car
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0036—Means for heating only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of motor car material thawing apparatus, including pouring two concrete foundations in motorcycle track two sides, two supports of pipelines for corresponding and being mounted in the concrete foundation, the jet chimney being mounted on the support of pipelines and the multiple steam jets being mounted on jet chimney respectively；The jet chimney extends along the direction for being parallel to motorcycle track；The steam jet is directed toward the top of motorcycle track perpendicular to the jet chimney and from the jet chimney, to motorcycle track upper area blowing steam.The thawing apparatus passes through the steam jet that track two sides are arranged in track upper area blowing steam formation steam curtain, heats in ice period to motor car on track to realize, the material in compartment is avoided to freeze；The device can be also used for the defrosting of the granular materials such as miberal powder, coal dust other than it can be used for liquid material, avoid having an impact the morphological properties of granular material.
Description
Technical field
The invention belongs to metallurgical material transport fields, and in particular to a kind of motor car material thawing apparatus.
Background technique
Train transport is one of the major way of the industries bulk material raw material such as metallurgy, electric power transport.In the winter of severe cold,
It is aqueous excessively high or encounter sleet in transit in material, it may appear that material freezing phenomena, material is frozen in platform floor when serious
On side plate, unload very difficult.Enterprise's production is influenced, a large amount of manpower and material resources are consumed.And since the waiting time of unloading is too long, draw
It sends out railway and surpasses stopping time fine, increase Logistics Cost in Enterprises.
Traditional thawing mode especially Northern Enterprises will be used after compartment traction storage using special construction defrozing silo
External heat source (such as infrared ray, steam, electricity) integrally heats air in defrozing silo, recycles hot air compartment, or
Compartment is carried out the mode such as radiating and is integrally heated, is thawed to the material of frost.Specifically there is " hot wind free convection defrosting side
Formula ", " hot wind forced thaw mode ", " Heated by Far-Infrared Radiation thawing mode " several classes.But the big maintenance of defrozing silo investment is tired
Difficulty, not only thawing time is long, and operating efficiency is low, and energy consumption is big, and shorter to southern ice period but unavoidable area is simultaneously
It is not applicable.
Also there is the way that ice melting agent is added before compartment fills material or in dress material, but the method is suitable for railway department or hair
Fortune department, it is not applicable to the terminal temperature difference for receiving material.
Application No. is 201610267428 Chinese patent, " a kind of material quick-thawing device " is disclosed, and in particular to
To a kind of railway, highway transportation tank car or tank car material quick-thawing device, which is mainly characterized by through reflux oil filling riser
The tank car mouth or tank car mouth of railway, highway transportation tank car or tank car are inserted into one end and one end of unloading oil filling riser together, and flow back oil filling riser
The other end connected by the heater outlet of return pipe and heater；The other end of unloading oil filling riser passes through pipe and the unloading pump of unloading
One end connection, after so that steam is entered transport tank car and material heating, the water of condensation enters heater, and carrying out circulating-heating makes
With.The method less investment, and be the liquid material for being improved, but being only applicable to tank car loading in terms of the energy saving energy, to vehicle
The bulk solid material that compartment loads is still not applicable, using there is significant limitation.
Summary of the invention
Goal of the invention: in order to overcome the drawbacks of the prior art, the invention discloses a kind of motor car material thawing apparatus,
The device is applied widely, thaws high-efficient, easy to maintain.
Technical solution: a kind of motor car material thawing apparatus of the present invention, including poured respectively in motorcycle track
Two concrete foundations of two sides, are mounted on institute at two supports of pipelines for corresponding and being mounted in the concrete foundation
The multiple steam jets stating the jet chimney on support of pipelines and being mounted on jet chimney；The jet chimney is along flat
Row extends in the direction of motorcycle track；The steam jet is directed toward locomotive rail perpendicular to the jet chimney and from the jet chimney
The top in road, to motorcycle track upper area blowing steam.
Wherein, which further includes two heat-insulated side plates, if the support of pipelines is pipe by the side of motorcycle track
The medial surface of road bracket, the heat-insulated side plate are detachably arranged on the lateral surface of support of pipelines.On the one hand to defrosting region
It is kept the temperature, on the other hand prevents defrosting areas outside operating personnel from scalding.
Support ring is set on the support of pipelines, and the jet chimney rotatable is worn around the central axis of jet chimney
It is located in the support ring.
It is provided with handle on the jet chimney, by pulling the handle drives jet chimney to revolve around center axis thereof
Turn, to adjust the blowing angle of the steam jet on jet chimney.
It is additionally provided with chuck on the support of pipelines, there are the multiple location holes circumferentially arranged on chuck, different determines
Position hole corresponds to different blowing angles, is inserted into corresponding positioning hole fixed steam jet pipe by the bolt being arranged on handle
Blowing angle.
The support ring is bearing block, and the jet chimney is threaded through in the bearing block.
Two jet chimneys are provided on each support of pipelines, two jet chimneys are arranged above and below in correspondence
Support of pipelines on.
The height of the support of pipelines is 2.4-2.6m, is arranged in the mounting height of the jet chimney of top from the ground
For 1.7-1.9m, the mounting height for being arranged in the jet chimney of lower section is 0.6-0.8m from the ground.
The steam jet oliquely downward blowing steam being arranged on the jet chimney of top, is arranged in lower section
The steam jet on jet chimney blowing steam obliquely upward.
0.45-0.55m, the span that the multiple steam jet is arranged on jet chimney are spaced between adjacent steam jet
For the length of two section motor cars.
The utility model has the advantages that by the way that concrete foundation is arranged in track two sides and support of pipelines is arranged in the thawing apparatus in concrete foundation
Jet chimney is supported, extends steam jet from jet chimney and steam curtain is formed to track upper area blowing steam, thus
Realization heats motor car on track in ice period, and the material in compartment is avoided to freeze；Using steam in vehicle exterior
Heating will not impact internal material, therefore other than it can be used for liquid material, can be also used for miberal powder, coal dust
The defrosting of equal granular materials, avoids having an impact the morphological properties of granular material.The device generally detachable structure, it is convenient
Installation and dismantling, only can be temporarily arranged in ice period in railway loaded vehicle trajectory two sides, dismountable preservation after ice period, under
One year restored when needing, to reduce the influence to the non-ice period scene of the overwhelming majority.
The present invention does not need the high defrozing silo of huge construction investment, low efficiency, energy consumption, can solve known railway transportation and dissipate
The problems such as shape material thawing mode is difficult in maintenance, can effectively solve southern area of short duration ice period freezes unloading for coal car on a small quantity and asks
Topic is greatly improved frost coal car and unloads efficiency.
Detailed description of the invention
Fig. 1 is the partial structure diagram of thawing apparatus of the invention, shown in figure support of pipelines, jet chimney and
The structure of steam jet；
Fig. 2 is the partial structure diagram of thawing apparatus of the invention, and the knot of support of pipelines and concrete foundation is shown in figure
Structure；
Fig. 3 be thawing apparatus of the invention along Fig. 2 A to structural schematic diagram；
Fig. 4 is the overlooking structure diagram of support of pipelines of the invention；
Fig. 5 is the right view of Fig. 3, and the structure of heat-insulated side plate and concrete foundation is shown in figure；
Fig. 6 is the jet chimney of thawing apparatus of the invention and the structural schematic diagram of steam jet part；
Fig. 7 be Fig. 6 along A to structural schematic diagram；
Fig. 8 be in Fig. 1 thawing apparatus part-structure along the cross-sectional view of line A-A；
Fig. 9 be in Fig. 1 thawing apparatus part-structure along B to view, in figure the blowing angle different to steam jet into
Signal is gone.
Specific embodiment
In the following, being described in further details in conjunction with attached drawing to the present invention.
Present embodiment discloses a kind of motor car material thawing apparatus.Specifically, the device includes difference such as Fig. 1-5
Two concrete foundations 1 in motorcycle track two sides are poured, correspondence is equipped with support of pipelines 2 in concrete foundation, and support of pipelines 3 is highly about
2.5m is made of φ 59*4 seamless pipe and #10 channel steel, is fixed by bolts in concrete foundation 1, ice period terminates i.e. removable
It unloads.Two jet chimneys 3 up and down are arranged on support of pipelines 2, jet chimney 3 is made of Φ 32*4 seamless pipe, along being parallel to
The direction of motorcycle track extends.Steam jet 4 is installed at interval of 500mm aperture on jet chimney 3, so that steam sprays mist formation
Shape forms high-temperature steam curtain.Steam jet 4 length about 50mm is directed toward perpendicular to the jet chimney 3 and from the jet chimney 3
The top of motorcycle track, to wrap up compartment to motorcycle track upper area blowing steam, and two above and below being arranged in the present embodiment
Jet chimney 3 is arranged, and the steam jet 4 of upper row is directed toward railroad car lateral wall, lower row is directed toward car bottom, to cover railroad car lateral wall and bottom
The easy jelly region in portion, it is described below.
Vapor baking is carried out before coal car enters tippler, high-temperature steam is in compartment wall and suitable compartment bottom heating
Between, keep the coal charge being frozen in compartment wall partially thawed in a relatively short period of time, solves the problems, such as that winter freezes coal car and unloads and sweep.
The device is divided into two groups, is distributed along loaded vehicle line two sides, every group of one section compartment of covering, and two groups of total blowing span is two
The length in compartment is saved, to realize first segment preheating, the effect that the second section thaws when compartment slow transits through.
In order to improve the defrosting effect of device, steam is made full use of, heat-insulated side plate 5 is set in the lateral surface of support of pipelines 2.
Specifically, please referring to Fig. 3 and Fig. 5, heat-insulated side plate 5 is color steel tile, is bolted on the support portion 22 in 2 outside of support of pipelines
On.
Jet chimney 3 is accessed from outer for main steam header (not shown), and pipeline Φ 108, overall length about 1000m lead to and unload fare
Tippler empty wagons route (the 20m leap above track) is crossed over after nearby, until dividing A, B two-way branch line cloth above tippler loaded vehicle line
It is placed in tippler loaded vehicle line two sides.
It is outer that vapour source is controlled for jet chimney initial position and into tippler zone duct position installation valve, no
Used time closes valve and blank off separates.One pressure gauge and valve are installed on entering tippler zone duct, for examining
It surveys vapour source pressure and thawing apparatus is controlled.
Multiple support rings 21 are set on support of pipelines 2, for installing and supporting jet chimney 3.Specifically, in this implementation
In example, support ring 21 is bearing block, and jet chimney 3 is threaded through in bearing block, so as to rotate around center axis thereof.
As Figure 6-9, be provided with handle 6 on jet chimney 3, handle 6 be set to the side of steam curtain to facilitate operation,
By pulling the handle 6 that jet chimney 3 is driven to rotate around center axis thereof, to adjust the spray of the steam on jet chimney 3
The blowing angle of pipe 4.
And as shown in fig.9, the side of support of pipelines 2 is additionally provided with chuck 7, have on chuck 7 circumferentially arrange it is more
A location hole 71, different location holes 71 correspond to different blowing angles.Also it is correspondingly provided with pin hole 62 on handle 6, passes through
Bolt in pin hole 62 is inserted into the blowing angle of fixed steam jet pipe 4 in corresponding location hole 71.
Interior since the position of icing most serious is often platform floor and side plate 1.5m height, this implementation
In example, about 1.8 meters from the ground of upper steam pipeline 3, jet pipe sprays obliquely, covers the middle and lower part of railway carriage；The steam pipe of lower part
Road 3 is advisable about 0.7 meter with being slightly below car bottom, and jet pipe sprays obliquely, covers the bottom of railway carriage.Regulate jet pipe blowing
Direction and after being fixed with bolt, the distance in the nozzle distance compartment of steam jet 4 is 0.3-0.5m.Then pass to 0.6Mpa or so
Steam can carry out defrosting operation.In operation process, suitable spray can be adjusted flexibly according to the frozen state at each position in compartment
Angle is blown, concentration heating is carried out to target position.
In addition, the present embodiment is also that the device is provided with auxiliary setting: installing drain valve in the low spot of each jet chimney 3
It is antifreeze；Thawing apparatus layout area hardened ground forms drain slope, if catch-drain, and suitable position is selected to build a catch pit,
For collect steam condensation at water, regular outlet；Pipeline carries out anti-corrosion, heat preservation.
Claims (10)
1. a kind of motor car material thawing apparatus, which is characterized in that including pouring two concretes in motorcycle track two sides respectively
Basic (1) two supports of pipelines (2) for corresponding and being mounted on the concrete foundation (1), is mounted on the pipe
Jet chimney (3) on road bracket (2) and the multiple steam jets (4) being mounted on jet chimney (3)；The steam pipe
Road (3) extends along the direction for being parallel to motorcycle track；The steam jet (4) is perpendicular to the jet chimney (3) and certainly should
Jet chimney (3) is directed toward the top of motorcycle track, to motorcycle track upper area blowing steam.
2. material thawing apparatus in motor car according to claim 1, which is characterized in that further include two heat-insulated side plates
(5), if the support of pipelines (2) leans on the side of motorcycle track for the medial surface of support of pipelines (2), the heat-insulated side plate (5) can
Disassembly is set on the lateral surface of support of pipelines (2).
3. material thawing apparatus in motor car according to claim 1, which is characterized in that set on the support of pipelines (2)
It sets support ring (21), central axis of the jet chimney (3) around jet chimney (3) is rotatable to be threaded through the support ring
(21) in.
4. material thawing apparatus in motor car according to claim 3, which is characterized in that set on the jet chimney (3)
Handle (6) are equipped with, by pulling handle (6) driving jet chimney (3) to rotate around center axis thereof, to adjust steam
The blowing angle of steam jet (4) on pipeline (3).
5. material thawing apparatus in motor car according to claim 4, which is characterized in that on the support of pipelines (2) also
It is provided with chuck (7), there are the multiple location holes (71) circumferentially arranged on chuck (7), different location hole (71) corresponds to
Different blowing angles is inserted into the corresponding interior fixed steam of location hole (71) by the bolt (61) being arranged on handle (6) and is sprayed
Manage the blowing angle of (4).
6. material thawing apparatus in motor car according to claim 3, which is characterized in that the support ring (21) is bearing
Seat, the jet chimney (3) are threaded through in the bearing block.
7. material thawing apparatus in motor car according to claim 1, which is characterized in that each support of pipelines (2)
On be provided with two jet chimneys (3), two jet chimneys (3) are arranged above and below on corresponding support of pipelines (2).
8. material thawing apparatus in motor car according to claim 7, which is characterized in that the height of the support of pipelines (2)
Degree is 2.4-2.6m, and the mounting height for being arranged in the jet chimney (3) of top is 1.7-1.9m from the ground, is arranged in lower section
The mounting height of the jet chimney (3) be from the ground 0.6-0.8m.
9. material thawing apparatus in motor car according to claim 7 or 8, which is characterized in that be arranged in the described of top
The steam jet (4) on jet chimney (3) oliquely downward blowing steam, is arranged on the jet chimney (3) of lower section
The steam jet (4) blowing steam obliquely upward.
10. material thawing apparatus in motor car according to claim 1, which is characterized in that between adjacent steam jet (4)
It is spaced 0.45-0.55m, the span that the multiple steam jet (4) is arranged on jet chimney (3) is the length of two section motor cars
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910476148.5A CN110155094A (en) | 2019-06-05 | 2019-06-05 | A kind of motor car material thawing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910476148.5A CN110155094A (en) | 2019-06-05 | 2019-06-05 | A kind of motor car material thawing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110155094A true CN110155094A (en) | 2019-08-23 |
Family
ID=67627274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910476148.5A Pending CN110155094A (en) | 2019-06-05 | 2019-06-05 | A kind of motor car material thawing apparatus |
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| Country | Link |
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| CN (1) | CN110155094A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110955208A (en) * | 2019-11-27 | 2020-04-03 | 山西云时代技术有限公司 | Material unfreezing intelligent analysis system based on three-dimensional unsteady heat transfer model |
| CN114194246A (en) * | 2021-12-27 | 2022-03-18 | 国能徐州发电有限公司 | Frozen coal thawing apparatus for locomotive |
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| CN2472061Y (en) * | 2001-01-05 | 2002-01-16 | 古晋光 | Steam distributor |
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| CN104261155A (en) * | 2014-09-29 | 2015-01-07 | 泰富国际工程有限公司 | Method for rapidly unfreezing bulk cargo vehicle |
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| CN207011402U (en) * | 2017-07-26 | 2018-02-16 | 汝阳县林业科学研究所 | A kind of spray equipment for walnut underwood planting tree peony |
| CN208594787U (en) * | 2018-07-10 | 2019-03-12 | 邯郸钢铁集团有限责任公司 | A kind of thawing shed in train open-top car compartment |
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2019
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| CN2472061Y (en) * | 2001-01-05 | 2002-01-16 | 古晋光 | Steam distributor |
| RU24172U1 (en) * | 2002-04-19 | 2002-07-27 | Закрытое акционерное общество "Кыштымский медеэлектролитный завод" | DEVICE FOR DEFROSTING OF BULK CARGO IN CARS |
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| CN210363830U (en) * | 2019-06-05 | 2020-04-21 | 南京钢铁股份有限公司 | Material thawing device for locomotive carriage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110955208A (en) * | 2019-11-27 | 2020-04-03 | 山西云时代技术有限公司 | Material unfreezing intelligent analysis system based on three-dimensional unsteady heat transfer model |
| CN114194246A (en) * | 2021-12-27 | 2022-03-18 | 国能徐州发电有限公司 | Frozen coal thawing apparatus for locomotive |
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