CN107938587A - A kind of feed device for solid ice melting agent - Google Patents
A kind of feed device for solid ice melting agent Download PDFInfo
- Publication number
- CN107938587A CN107938587A CN201711119740.7A CN201711119740A CN107938587A CN 107938587 A CN107938587 A CN 107938587A CN 201711119740 A CN201711119740 A CN 201711119740A CN 107938587 A CN107938587 A CN 107938587A
- Authority
- CN
- China
- Prior art keywords
- ice melting
- melting agent
- accommodating chamber
- feed device
- housing
- 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- Withdrawn
Links
- 238000002844 melting Methods 0.000 title claims abstract description 74
- 230000008018 melting Effects 0.000 title claims abstract description 74
- 239000007787 solid Substances 0.000 title claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 72
- 238000005086 pumping Methods 0.000 claims description 13
- -1 polytetrafluoroethylene ethylene Polymers 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 5
- 241001272720 Medialuna californiensis Species 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H10/00—Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials ; Roadside storage of gritting or solid thawing materials; Permanently installed devices for applying gritting or thawing materials; Mobile apparatus specially adapted for treating wintry roads by applying liquid, semi-liquid or granular materials
- E01H10/007—Mobile apparatus specially adapted for preparing or applying liquid or semi-liquid thawing material or spreading granular material on wintry roads
Abstract
The invention discloses a kind of feed device for solid ice melting agent, including housing, accommodating chamber in housing, accommodating chamber is located at the middle part of housing, the lower section of accommodating chamber is equipped with inlet plenum, and the top of accommodating chamber is equipped with diversion chamber, and accommodating chamber is used to accommodate powdered ice melting agent, inlet plenum is used for the delivery air into accommodating chamber, and diversion chamber is delivered to outside housing for will accommodate indoor gas material mixture.The feed device for solid ice melting agent of the present invention, mainly solve to get stuck present in snow clearing machinery, the problems such as ice melting agent easily lumps, feeding process is obstructed, by making ice melting agent form the gas material mixture with flow characteristic, ensure to pump the unobstructed of pipeline during sprinkling is pumped, prevent ice melting agent from depositing caking in conveying box at the same time, efficiently solve the deficiency present in existing apparatus.
Description
Technical field
The present invention relates to snow clearing machinery apparatus field, the feed device more particularly in snow blower for solid ice melting agent.
Background technology
In cold winter, many areas can be by heavy snow disaster, the cleaning for accumulated snow, except traditional manually roots out
Outside mode, large-scale snow clearing machinery gradually finds broad application, general snow clearing machinery clear the snow mode mainly have physics shovel push away and spray
Spill ice melting agent two ways, for using sprinkling ice melting agent mode snow clearing machinery, its be usually present get stuck, ice melting agent is easily tied
The problems such as block, obstructed feeding process, so as to influence the normal snow-removing operation of snow clearing machinery, moreover, after snow-removing operation, accommodate
Easily there is fouling corrosion in the box for feeding odd of ice melting agent, result in the need for replacing box for feeding odd often, economy is poor.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided a kind of feeding for solid ice melting agent
Device, to solve the deficiency present in the prior art.
The technical solution adopted by the present invention is as follows：A kind of feed device for solid ice melting agent, including housing, arranged on shell
Internal accommodating chamber, accommodating chamber are located at the middle part of housing, and the lower section of accommodating chamber is equipped with inlet plenum, and the top of accommodating chamber is equipped with drainage
Room, accommodating chamber are used to accommodate powdered ice melting agent, and inlet plenum is used for the delivery air into accommodating chamber, and diversion chamber is used for accommodating chamber
Interior gas material mixture is delivered to outside housing.
Due to the setting of said structure, by inlet plenum into accommodating chamber delivery air, make receiving is indoor powdered to melt
Ice agent and gas mixing, are then discharged the gas material mixture that ice melting agent and gas mixing are formed outside housing by diversion chamber, so
Gas material mixture is sprayed away by being arranged on the pumping device outside feed device again afterwards.Since what is sprayed away is gas material
Mixture, the granularity of its ice melting agent is small, there's almost no graininess and block, therefore, does not easily cause the pumping in pumping device
Pipeline blockage is sent, the problem that gets stuck effectively is solved.Simultaneously as the presence of inlet plenum, is deposited in and accommodates indoor ice melting agent
Accumulation caking is not easy, and then solves the problems, such as that ice melting agent easily lumps.
In the present invention, the inlet plenum is isolated with accommodating chamber by porous breathable plate, described along the vertical direction of housing
Porous breathable plate is in the high single cone structure of middle low edge, to form cone face in housing.When ice melting agent enters accommodating chamber,
The middle part of porous breathable plate is come together in through single cone, the pressed gas with certain pressure entered through inlet plenum is from porous breathable
When plate enters accommodating chamber so that accommodate indoor nearly all ice melting agent and can all be gushed, and then overcome blind area of gushing
Problem, when pressed gas is supplied to the apparent velocity of ice melting agent to reach fluidizing velocity, ice melting agent is consequently formed special with fluidised form
Property gas material mixture, gas material mixture transferred out outside housing by the effect of pumping of pumping device again at this time, it can thus be concluded that
The gas material mixture considerable to ice-melt agent concentration, in order to which snow clearing machinery better controls over the fountain height of ice melting agent.
In the present invention, porous breathable plate is assemblied to form by the identical small air permeable plate of multiple shapes, the surface of small air permeable plate
Coated with polytetrafluoroethylene ethylene layer, the thickness of polytetrafluoroethylene ethylene layer is not less than 300 μm.The porous breathable plate that assembly is formed can be more preferable
Ground buffers the impact from pressed gas, prevents its stress deformation and loosens.At the same time, it is contemplated that ice melting agent is to porous breathable
The corrosiveness of plate, small air permeable plate need to use the material of acid-alkali-corrosive-resisting to be made or coat anti-corrosion on the surface of small air permeable plate
Layer, and found by actually using, the material such as existing stainless steel, hard polyaminoester, polyethylene cannot meet
It is required, its poor corrosion resistance strong man meaning, it is impossible to effectively solve the problems, such as that porous breathable plate is corroded, and traditional anticorrosive paint
Anticorrosive paint, rubber anti-corrosive coating etc. are painted, there are the defects of aging easy to fall off, big surface friction coefficient, it is still not
It can effectively solve the problems, such as that porous breathable plate is corroded, during continuous trial and error, be applied creative using polytetrafluoroethylene (PTFE)
After material, small air permeable plate is not only provided with excellent corrosion resistance, is also provided with very low friction coefficient, the delay to ice melting agent
Effect minimizes, meanwhile, teflon coating is with good stability and ageing resistance, service life are grown, economy
Good, to the of less demanding of baseplate material, therefore the present invention uses polytetrafluoroethylene ethylene layer as erosion resistant coating, to solve existing erosion resistant coating not
The problem of needed for meeting.Correspondingly, it also can coat teflon coating in the inner wall of housing, easily prevent ice melting agent to shell
Internal wall causes corrosion and fouling.
Further, in order not to make ice melting agent during collecting in the middle part of porous breathable plate each other squeezing action mistake
Greatly, so that ice melting agent is presented the suspended state with flow characteristic in accommodating chamber, the angle of cone face and horizontal plane is 5 °-
20 °, be preferably 18 °.
Further, in order to which the function of porous breathable plate one-way conduction is better achieved, the porous breathable plate is uniformly distributed multiple
One-way ventilating hole, is provided with valve in one-way ventilating hole, valve is two symmetrically arranged half moon thin slices, and be in contact with each other phase
Right, the root of thin slice is connected with porous breathable plate, and the free edge of thin slice is towards accommodating chamber.
In the present invention, diversion chamber is isolated by filter plate with accommodating chamber, and the side of diversion chamber is connected by flow sub
Pumping device, uniformly distributed multiple filter hole for being used to filter block on filter plate.The setting of filter plate can prevent gas material from mixing
Large-sized ice melting agent material is inhaled into flow sub and blocks flow sub in thing, ensures to pump the smoothness of process.
Further, in order to reach the effect filtered again, the side that flow sub is connected with diversion chamber is equipped with and was used for
The filter screen of graininess ice melting agent is filtered, the middle bent of filter screen simultaneously is connected to form drainage respectively with the inner wall of filter plate and housing
Chamber, flow sub are placed in drainage lumens.The setting of filter screen can filter the gas material mixture of inspiration again, be mixed into rejecting
Greater particle size ice melting agent material, and then the problem of be fully solved ice melting agent material blocking pumping pipeline.
Further, the middle part of lasting charging for convenience, accommodating chamber and inlet plenum is run through by feed pipe, porous breathable plate
Connected with the outer wall of feed pipe, feed pipe is used for the powdery ice melting agent into accommodating chamber.
Further, in order to enable pressed gas relatively evenly to enter in accommodating chamber, ice melting agent is made preferably to form gas material
Mixture, the lower part of inlet plenum are connected with multiple intake interfaces, and intake interface is distributed in the lower part of inlet plenum.
Further, the ice melting agent material of greater particle size is directly pumped in pipeline by filter plate entrance in order to prevent, filter plate
In the part of drainage lumens without filter hole.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：The present invention's melts for solid
The feed device of ice agent, mainly solves to get stuck present in snow clearing machinery, ice melting agent easily lumps, feeding process is obstructed etc. asks
Topic, by making ice melting agent form the gas material mixture with flow characteristic, ensures to pump the logical of pipeline during sprinkling is pumped
Freely, prevent ice melting agent from depositing caking in conveying box, efficiently solve the deficiency present in existing apparatus, meanwhile, pass through painting
Teflon coating is covered to solve the problems, such as box for feeding odd fouling corrosion, improves the durability of feed device, reduces use cost.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of feed device for solid ice melting agent of the present invention；
Fig. 2 is the porous breathable plate overlooking the structure diagram of the present invention；
Fig. 3 is the small air permeable plate broken section structure diagram of the present invention；
Fig. 4 is the filtering plate structure schematic diagram of the present invention.
Marked in figure：1 is housing, and 2 be accommodating chamber, and 3 be inlet plenum, and 301 be intake interface, and 4 be diversion chamber, and 5 be porous
Air permeable plate, 501 be small air permeable plate, and 502 be polytetrafluoroethylene ethylene layer, and 503 be one-way ventilating hole, and 504 be valve, and 6 be filter plate, 7
It is filter screen for flow sub, 8,9 be drainage lumens, and 10 be feed pipe.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figures 1 to 4, a kind of feed device for solid ice melting agent, including housing 1, the appearance in housing 1
Receive room 2, accommodating chamber 2 is located at the middle part of housing 1, and the lower section of accommodating chamber 2 is equipped with inlet plenum 3, and the top of accommodating chamber 2 is equipped with diversion chamber
4, accommodating chamber 2 is used to accommodate powdered ice melting agent, and inlet plenum 3 is used for the delivery air into accommodating chamber 2, and diversion chamber 4 is used to hold
The gas material mixture received in room 2 is delivered to outside housing 1.By inlet plenum 3 into accommodating chamber 2 delivery air, make in accommodating chamber 2
Powdered ice melting agent and gas mixing, are then discharged the gas material mixture that ice melting agent and gas mixing are formed by diversion chamber 4
Outside housing 1, the then pumping device by being arranged on outside feed device again（It is not drawn into figure）Gas material mixture is sprayed
Go.Since what is sprayed away is gas material mixture, the granularity of its ice melting agent is small, there's almost no graininess and block, therefore,
Do not easily cause in pumping device pump pipeline blockage, the problem that gets stuck effectively is solved.Simultaneously as the presence of inlet plenum 3,
The ice melting agent being deposited in accommodating chamber 2 is not easy accumulation caking, and then solves the problems, such as that ice melting agent easily lumps.
In one embodiment of the invention, the inlet plenum 3 is isolated with accommodating chamber 2 by porous breathable plate 5, along housing
1 vertical direction, the porous breathable plate 5 is in the high single cone structure of middle low edge, as shown in Figure 1, with the shape in housing 1
Into cone face.When ice melting agent enters accommodating chamber 2, the middle part of porous breathable plate 5 is come together in through single cone, is entered through inlet plenum 3
When pressed gas with certain pressure is from porous breathable plate 5 into accommodating chamber 2 so that nearly all ice-melt in accommodating chamber 2
Agent can all be gushed, and then overcome the problem of gushing blind area, when pressed gas is supplied to the apparent velocity of ice melting agent to reach
During fluidizing velocity, ice melting agent is consequently formed the gas material mixture with flow characteristic, pumps work by pumping device again at this time
Transferred out with by gas material mixture outside housing 1, this makes it possible to obtain the gas material mixture that ice-melt agent concentration is considerable, in order to snow blower
Tool better controls over the fountain height of ice melting agent.
In one embodiment of the invention, porous breathable plate 5 is by the assembled group of the identical small air permeable plate 501 of multiple shapes
Into as shown in Fig. 2, the surface of small air permeable plate 501 is coated with polytetrafluoroethylene ethylene layer 502, the thickness of polytetrafluoroethylene ethylene layer 502 is not small
In 300 μm.Assembly formed porous breathable plate can preferably buffer the impact from pressed gas, prevent its stress deformation and
Loosen.
Further say, in order not to make ice melting agent, extruding is made each other during collecting to the middle part of porous breathable plate 5
With excessive, so that the angle of the suspended state with flow characteristic, cone face and horizontal plane is presented in ice melting agent in accommodating chamber 2
It it is preferably 18 ° for 5 ° -20 °.
Further say, in order to which the function of 5 one-way conduction of porous breathable plate is better achieved, the porous breathable plate 5 is equal
The multiple one-way ventilating holes 503 of cloth, are provided with valve 504 in one-way ventilating hole 503, valve 504 is two symmetrically arranged first quarter moons
Thread form thin slice, is in contact with each other opposite, and the root of thin slice is connected with porous breathable plate 5, and the free edge of thin slice is towards accommodating chamber 2.
In one embodiment of the invention, diversion chamber 4 is isolated by filter plate 6 with accommodating chamber 2, the side of diversion chamber 4
Pumping device is connected by flow sub 7, multiple filter hole for being used to filter block are evenly distributed with filter plate 6（Do not marked in figure
Go out）.The setting of filter plate 6 can prevent that large-sized ice melting agent material is inhaled into flow sub 7 and blocks in gas material mixture
Flow sub 7, ensures to pump the smoothness of process.
Further say, in order to reach the effect filtered again, the side that flow sub 7 is connected with diversion chamber 4 is equipped with
For filtering the filter screen 8 of graininess ice melting agent, the middle bent of filter screen 8 simultaneously connects respectively with the inner wall of filter plate 6 and housing 1
Connect to form drainage lumens 9, flow sub 7 is placed in drainage lumens 9.Setting for filter screen 8 can be to the gas material mixture of inspiration again
Filtering, to reject the ice melting agent material of mixed greater particle size, and then the problem of be fully solved ice melting agent material blocking pumping pipeline.
Further say, for convenience lasting charging, the middle part of accommodating chamber 2 and inlet plenum 3 is run through by feed pipe 10, more
Hole air permeable plate 5 and the outer wall of feed pipe 10 connect, and feed pipe 10 is used for the powdery ice melting agent into accommodating chamber 2.
Further say, in order to enable pressed gas relatively evenly to enter in accommodating chamber 2, ice melting agent is preferably formed
Gas material mixture, the lower part of inlet plenum 3 are connected with multiple intake interfaces 301, and intake interface 301 is distributed in the lower part of inlet plenum 3.
Further say, the ice melting agent material of greater particle size is directly entered by filter plate 6 and pumped in pipeline in order to prevent, mistake
Filter plate 6 in the part of drainage lumens 9 without filter hole, as shown in Figure 4.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of feed device for solid ice melting agent, including housing, the accommodating chamber in housing, it is characterised in that hold
Receiving room is located at the middle part of housing, and the lower section of accommodating chamber is equipped with inlet plenum, and the top of accommodating chamber is equipped with diversion chamber, and accommodating chamber is used to hold
Receive powdered ice melting agent, inlet plenum is used for the delivery air into accommodating chamber, and diversion chamber is used to that indoor gas material mixture will to be accommodated
It is delivered to outside housing.
2. it is used for the feed device of solid ice melting agent as claimed in claim 1, it is characterised in that the inlet plenum and accommodating chamber
Isolated by porous breathable plate, along the vertical direction of housing, the porous breathable plate is in the high single cone structure of middle low edge,
To form cone face in housing.
3. it is used for the feed device of solid ice melting agent as claimed in claim 2, it is characterised in that porous breathable plate is by multiple shapes
The identical small air permeable plate of shape is assemblied to form, and the surface of small air permeable plate is coated with polytetrafluoroethylene ethylene layer, the thickness of polytetrafluoroethylene ethylene layer
Not less than 300 μm.
4. it is used for the feed device of solid ice melting agent as claimed in claim 2, it is characterised in that the folder of cone face and horizontal plane
Angle is 5 ° -20 °.
5. it is used for the feed device of solid ice melting agent as claimed in claim 2, it is characterised in that the porous breathable plate is evenly distributed with
Multiple one-way ventilating holes, are provided with valve in one-way ventilating hole, valve is two symmetrically arranged half moon thin slices, is connect each other
Touch opposite, the root of thin slice is connected with porous breathable plate, and the free edge of thin slice is towards accommodating chamber.
6. as claimed in claim 1 be used for solid ice melting agent feed device, it is characterised in that diversion chamber by filter plate with
Accommodating chamber is isolated, and the side of diversion chamber connects pumping device by flow sub, is evenly distributed with filter plate multiple for filtering bulk
The filter hole of thing.
7. it is used for the feed device of solid ice melting agent as claimed in claim 6, it is characterised in that drainage is connected with diversion chamber
The side of connector, which is equipped with, is used to filtering the filter screen of graininess ice melting agent, the middle bent of filter screen and with filter plate and housing
Inner wall connects to form drainage lumens respectively, and flow sub is placed in drainage lumens.
8. it is used for the feed device of solid ice melting agent as claimed in claim 1, it is characterised in that in accommodating chamber and inlet plenum
Portion is run through by feed pipe, and the outer wall of porous breathable plate and feed pipe connects, and feed pipe is used to convey powder into accommodating chamber
Last shape ice melting agent.
9. it is used for the feed device of solid ice melting agent as claimed in claim 1, it is characterised in that the lower part of inlet plenum is connected with
Multiple intake interfaces, intake interface are distributed in the lower part of inlet plenum.
10. it is used for the feed device of solid ice melting agent as claimed in claim 7, it is characterised in that filter plate is in drainage lumens
Part is without filter hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119740.7A CN107938587A (en) | 2017-11-14 | 2017-11-14 | A kind of feed device for solid ice melting agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119740.7A CN107938587A (en) | 2017-11-14 | 2017-11-14 | A kind of feed device for solid ice melting agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107938587A true CN107938587A (en) | 2018-04-20 |
Family
ID=61934985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711119740.7A Withdrawn CN107938587A (en) | 2017-11-14 | 2017-11-14 | A kind of feed device for solid ice melting agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107938587A (en) |
-
2017
- 2017-11-14 CN CN201711119740.7A patent/CN107938587A/en not_active Withdrawn
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |
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| WW01 | Invention patent application withdrawn after publication |