CN108385663A - A kind of Teflon hydrophobic coating idler wheel and its application method for dry-laid powder humidification - Google Patents
A kind of Teflon hydrophobic coating idler wheel and its application method for dry-laid powder humidification Download PDFInfo
- Publication number
- CN108385663A CN108385663A CN201810097934.XA CN201810097934A CN108385663A CN 108385663 A CN108385663 A CN 108385663A CN 201810097934 A CN201810097934 A CN 201810097934A CN 108385663 A CN108385663 A CN 108385663A
- Authority
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- China
- Prior art keywords
- teflon
- inner cylinder
- powder
- outer barrel
- dry
- 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.)
- Granted
Links
- 229920006362 Teflon® Polymers 0.000 title claims abstract description 58
- 239000004809 Teflon Substances 0.000 title claims abstract description 57
- 238000000576 coating method Methods 0.000 title claims abstract description 56
- 239000000843 powder Substances 0.000 title claims abstract description 33
- 239000011248 coating agent Substances 0.000 title claims abstract description 24
- 230000002209 hydrophobic effect Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000004080 punching Methods 0.000 claims abstract description 29
- 239000011812 mixed powder Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 238000007580 dry-mixing Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 10
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 210000002445 nipple Anatomy 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000007711 solidification Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 abstract description 3
- 239000003292 glue Substances 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000013008 moisture curing Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/21—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for simultaneously but separately applying liquid material and granular or pulverulent material, e.g. bitumen and grit, with or without spreading ; for filling grooves and gritting the filling
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Architecture (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention proposes a kind of Teflon hydrophobic coating idler wheel and its application method for dry-laid powder humidification.The humidification idler wheel is made of punching inner cylinder, teflon coatings outer barrel, push rod and water supply connector.In the engineering that the humidification roller system is rolled for the humidification solidification of dry-laid mixed powder, it is larger for each component proportion difference in mixed powder, it can not advance mix, or it is easily isolated after mix under the operating mode of layering, each component powder dry mixing is uniform, paving is sprinkled upon in place in advance, then is humidified with the humidification roller system on-site rolling.The outer barrel surface being in direct contact with dry-laid powder in humidification roller system has teflon coatings, effectively reduce the case where cylinder outer wall glues powder, it solves simultaneously and pre- mixes and stirs easy isolation, the problem of transport difficult, and site operation, it is easy to control amount of water and uniformity, has saved transportation cost, improves construction efficiency.
Description
Technical field
The present invention relates to a kind of Teflon hydrophobic coating idler wheel and its application method for dry-laid powder humidification, the Teflons
Imperial hydrophobic coating idler wheel is rolled for dry-laid mixed powder humidification in solidification engineering, especially mixed powder each component density difference
When larger, storage and transportation can cause mixed serum to generate isolation layering again for advance central mix, cause uneven after paving, matter is not achieved
Amount standard directly paves in place after the present invention is using powder mixing is pre-dried, then existing with Teflon hydrophobic coating idler wheel
Field add in-place moisturecuring rolls, and ensure that construction quality.Idler wheel is humidified simultaneously to spray using teflon material with powder contact surface,
It can be adhered on idler wheel to avoid humidifying powder.Belong to the technical fields such as rock-reinforcing engineering, cement-based material solidification engineering.
Background technology
In Rock And Soil reinforcing engineering, a kind of method that one layer of cured layer is more common is overlayed on surface of banketing, on the one hand may be used
To increase the bearing capacity on surface of banketing, banketing under it on the other hand can be protected to be corroded from rainfall runoff.Especially in height
Moisture content mud source is with the river and lake waterway dredging project of inland, and usual heap is abandoned with the farmland by river, and occupancy is a large amount of good
Field not only can not directly be cultivated, but also can not be under field conditions (factors) simultaneously because dredging silt itself contains a large amount of fine graineds and moisture
Quickly discharge moisture, therefore one layer of hard shell cured layer is formed on silt stockyard surface using the method for manual intervention so that it occupies
Arable land can restore to use in a short period of time.In common mixing material cures engineering, need that material will be laid in advance
Material carries out plus water is mixed, its each component is made to be uniformly mixed, and its hydration or chemical bond is gradually excited to act on, but
Sometimes curing materials each component density difference is very big, and isolation layering is easy after mixing, causes to add the material after water stirring
It is unable to reach expected intensity.Therefore the present invention for this problem design it is a kind of for dry-laid powder humidification Teflon it is hydrophobic
Coating idler wheel and its application method, each component powder dry mixing is uniform, and paving is sprinkled upon in place in advance, directly paves in place,
It is rolled again with Teflon hydrophobic coating idler wheel scene add in-place moisturecuring, ensure that construction quality.It humidifies in roller system and dry
The outer barrel surface that powdering body is in direct contact has teflon coatings, effectively reduces the case where cylinder outer wall glues powder.
Invention content
The present invention proposes a kind of Teflon hydrophobic coating idler wheel and its application method for dry-laid powder humidification, the humidification
Idler wheel is made of punching inner cylinder, teflon coatings outer barrel, push rod and water supply connector.It is differed for each component proportion in mixed powder
It is larger, the operating mode of layering can not be easily isolated in advance plus after water mix or mix, the present invention is mixed using powder is pre-dried
Afterwards, it directly paves in place, then is rolled with Teflon hydrophobic coating idler wheel scene add in-place moisturecuring, ensure that construction matter
Amount.Idler wheel is humidified simultaneously to spray using teflon material with powder contact surface, can be adhered on idler wheel to avoid humidifying powder.
The solution of the present invention
The present invention proposes a kind of Teflon hydrophobic coating idler wheel and its application method for dry-laid powder humidification, entirety
Structure includes 4 parts：1) punching inner cylinder, 2) teflon coatings outer barrel, 3) push rod, 4) water supply connector.
Wherein 1) punching inner cylinder is the metallic cylinder for being equipped with oval slot hole, one end sealing, and one is terminated with water inlet tap, in punching
Cylinder is cased with ball bearing on the bucket wall of two close end, and punching inner cylinder is more slightly longer than teflon coatings outer barrel；
Wherein 2) teflon coatings outer barrel is cylinder made of macromolecule polymer material, and appearance is coated with hydrophobic Teflon
Coating, teflon coatings outer barrel barrel are provided with tiny inclined hole, and tiny inclined hole diameter side out of cylinder gradually expands to cylinder outside, is in loudspeaker
Shape, teflon coatings outer barrel is closed at both ends, and intermediate there are circular holes, will just punch the ball bearing covered on inner cylinder and sticks into
It goes, therefore punch inner cylinder and teflon coatings outer barrel can independently rotate, punching inner cylinder is more slightly longer than teflon coatings outer barrel, there is one
Small section of punching inner cylinder is stretched outside outside, for connecting push rod；
Wherein 3) push rod be similar box spanner rod piece, can be sleeved on the punching inner cylinder for being stretched outside outside, in punching
Cylinder is fixed to each other, and the push rod other end connects walking machine, pushes overall structure to roll and advances；
Wherein 4) water supply connector is the seal nipple with clamp button of the spring, and punching inner cylinder is connected to by way of pressing
On water inlet tap, supplied water into punching inner cylinder by water supply connector.
The application method of a kind of Teflon hydrophobic coating idler wheel for dry-laid powder humidification as previously described：
1), according to the composition proportion of mixed powder, the material of each component is subjected to dry mixing, the mixing material of dry mixing is paved
On intended site；
2) Teflon hydrophobic coating idler wheel is assembled according to foregoing connection relation, connects water supply connector；
3), when teflon coatings outer barrel has droplet exudation, push rod is pushed, is rolled being laid in advance on mixing material powder
It is dynamic, moisture is rolled into powder so that mixed powder gradually cures.
Advantages of the present invention
It is an object of the invention to propose it is a kind of for dry-laid powder humidification Teflon hydrophobic coating idler wheel and its use
Method, the humidification idler wheel are made of punching inner cylinder, teflon coatings outer barrel, push rod and water supply connector.For each in mixed powder
Component ratio heavy phase difference is larger, the operating mode of layering can not be easily isolated in advance plus after water mix or mix, the present invention is using dry in advance
After dry powder mixing, directly paves in place, then rolled with Teflon hydrophobic coating idler wheel scene add in-place moisturecuring, ensure
Construction quality.It humidifies idler wheel simultaneously to spray using teflon material with powder contact surface, and thin on teflon coatings outer barrel
Small inclined hole flare opening, tiny inclined hole diameter side out of cylinder gradually expand to cylinder outside, can be to avoid humidifying powder adhesion
Onto idler wheel.The present invention constructs using scene is in situ, solves the problems, such as transport difficult, and site operation, is easy to control and adds water
Amount and uniformity, have saved transportation cost, have improved construction efficiency.
Description of the drawings
Structural schematic diagram based on attached drawing 1
Attached drawing 2 is push rod schematic diagram
Attached drawing 3 is water supply connector schematic diagram
Attached drawing 4 is the tiny inclined hole schematic diagram of teflon coatings outer barrel
In figure：1) punching inner cylinder, 2) teflon coatings outer barrel, 3) water inlet tap, 4) ball bearing, 5) push rod, 6) intaking connects
Head, 7) clamp button of the spring, 8) tiny inclined hole.
Specific implementation mode：
The present invention proposes a kind of Teflon hydrophobic coating idler wheel and its application method for dry-laid powder humidification, entirety
Structure includes 4 parts：Punch inner cylinder, teflon coatings outer barrel, push rod, water supply connector.
Punching inner cylinder 1 in structure) it is the metallic cylinder for being equipped with oval slot hole, one end sealing, one is terminated with water inlet tap 3),
Punch inner cylinder 1) it is cased with ball bearing 4 on the bucket wall of two close end), punch inner cylinder 1) it is 2) more slightly longer than teflon coatings outer barrel；
Teflon coatings outer barrel 2 in structure) it is cylinder made of macromolecule polymer material, appearance is coated with hydrophobic spy
Fluorine dragon coating, teflon coatings outer barrel 2) barrel is provided with tiny inclined hole 8), tiny inclined hole 8) diameter out of cylinder side on the outside of cylinder by
Step expands, flare, teflon coatings outer barrel 2) it is closed at both ends, intermediate there are circular holes, will just punch inner cylinder 1) on cover
Ball bearing 4) stick into, therefore punch inner cylinder 1) and teflon coatings outer barrel 2) can independently rotate, punch inner cylinder 1) compare
Teflon coatings outer barrel 2) it is slightly longer, have one small section of punching inner cylinder 1) it is stretched outside outside, for connecting push rod 5)；
Push rod 5 in structure) be similar box spanner rod piece, the punching inner cylinder 1 for being stretched outside outside can be sleeved on) on, with
Punching inner cylinder 1) it is fixed to each other, push rod 5) other end connection walking machine, it pushes overall structure to roll and advances；
Water supply connector 6 in structure) be carry clamp button of the spring 7) seal nipple, punching is connected to by way of pressing
Inner cylinder 1) water inlet tap 3) on, pass through water supply connector 6) to punching inner cylinder 1) in supply water.
The application method of a kind of Teflon hydrophobic coating idler wheel for dry-laid powder humidification as previously described：
1), according to the composition proportion of mixed powder, the material of each component is subjected to dry mixing, the mixing material of dry mixing is paved
On intended site；
2), Teflon hydrophobic coating idler wheel is assembled, connects water supply connector 6)；
3), when teflon coatings outer barrel 2) when having droplet exudation, push push rod 5), it is laid on mixing material powder in advance
It rolls, moisture is rolled into powder so that mixed powder gradually cures.
Claims (2)
1. a kind of Teflon hydrophobic coating roller structure for dry-laid powder humidification, overall structure includes 4 parts：1) it beats
Hole inner cylinder, 2) teflon coatings outer barrel, 3) push rod, 4) water supply connector, it is characterized in that：
1), the punching inner cylinder is the metallic cylinder for being equipped with oval slot hole, one end sealing, and one is terminated with water inlet tap, in punching
Cylinder is cased with ball bearing on the bucket wall of two close end, and punching inner cylinder is more slightly longer than teflon coatings outer barrel；
2), the teflon coatings outer barrel is cylinder made of macromolecule polymer material, and appearance is coated with hydrophobic Teflon
Coating, teflon coatings outer barrel barrel are provided with tiny inclined hole, and tiny inclined hole diameter side out of cylinder gradually expands to cylinder outside, is in loudspeaker
Shape, teflon coatings outer barrel is closed at both ends, and intermediate there are circular holes, will just punch the ball bearing covered on inner cylinder and sticks into
It goes, therefore punch inner cylinder and teflon coatings outer barrel can independently rotate, punching inner cylinder is more slightly longer than teflon coatings outer barrel, there is one
Small section of punching inner cylinder is stretched outside outside, for connecting push rod；
3), the push rod is the rod piece of similar box spanner, can be sleeved on the punching inner cylinder for being stretched outside outside, with punching inner cylinder
It is fixed to each other, the push rod other end connects walking machine, pushes overall structure to roll and advances；
4), the water supply connector is the seal nipple with clamp button of the spring, and punching inner cylinder is connected to by way of pressing
On water inlet tap, supplied water into punching inner cylinder by water supply connector.
2. the application method based on a kind of Teflon hydrophobic coating idler wheel for dry-laid powder humidification described in claim 1：
1), according to the composition proportion of mixed powder, the material of each component is subjected to dry mixing, the mixing material of dry mixing is paved pre-
Determine on place；
2) Teflon hydrophobic coating idler wheel is assembled according to the connection relation described in claim 1, connects water supply connector；
3), when teflon coatings outer barrel has droplet exudation, push rod is pushed, is rolled being laid in advance on mixing material powder, it will
Moisture is rolled into powder so that mixed powder gradually cures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097934.XA CN108385663B (en) | 2018-01-31 | 2018-01-31 | Teflon hydrophobic coating roller for humidifying dry-laid powder and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097934.XA CN108385663B (en) | 2018-01-31 | 2018-01-31 | Teflon hydrophobic coating roller for humidifying dry-laid powder and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108385663A true CN108385663A (en) | 2018-08-10 |
| CN108385663B CN108385663B (en) | 2020-06-30 |
Family
ID=63074722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810097934.XA Expired - Fee Related CN108385663B (en) | 2018-01-31 | 2018-01-31 | Teflon hydrophobic coating roller for humidifying dry-laid powder and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108385663B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083839A (en) * | 1990-06-27 | 1992-01-28 | Rick Younger | Apparatus for grooving or grinding pavement |
| CN101338544A (en) * | 2008-08-12 | 2009-01-07 | 中交第一公路工程局有限公司 | Water-adding mixing control device for road mixer and road mixer using the device |
| CN101476275A (en) * | 2009-01-21 | 2009-07-08 | 中国建筑股份有限公司 | Special manual roller for water-permeable concrete pavement construction |
| CN205276106U (en) * | 2015-12-31 | 2016-06-01 | 长安大学 | Vacuum road roller |
| CN205831025U (en) * | 2015-08-28 | 2016-12-28 | 开县中科生产力促进中心 | Watering amount adjustable dry cleansing article device |
| CN107299745A (en) * | 2017-08-09 | 2017-10-27 | 四川本地人老秦暖通工程有限公司 | A kind of floor heating concrete backfill layer construction method |
-
2018
- 2018-01-31 CN CN201810097934.XA patent/CN108385663B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083839A (en) * | 1990-06-27 | 1992-01-28 | Rick Younger | Apparatus for grooving or grinding pavement |
| CN101338544A (en) * | 2008-08-12 | 2009-01-07 | 中交第一公路工程局有限公司 | Water-adding mixing control device for road mixer and road mixer using the device |
| CN101476275A (en) * | 2009-01-21 | 2009-07-08 | 中国建筑股份有限公司 | Special manual roller for water-permeable concrete pavement construction |
| CN205831025U (en) * | 2015-08-28 | 2016-12-28 | 开县中科生产力促进中心 | Watering amount adjustable dry cleansing article device |
| CN205276106U (en) * | 2015-12-31 | 2016-06-01 | 长安大学 | Vacuum road roller |
| CN107299745A (en) * | 2017-08-09 | 2017-10-27 | 四川本地人老秦暖通工程有限公司 | A kind of floor heating concrete backfill layer construction method |
Non-Patent Citations (1)
| Title |
|---|
| 杨九闻 王义宪: "《日用工业品商品学参考资料》", 29 February 1984, 中央广播电视大学出版社 * |
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| Publication number | Publication date |
|---|---|
| CN108385663B (en) | 2020-06-30 |
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Granted publication date: 20200630 |