CN203425954U - Solventless coating spraying equipment - Google Patents
Solventless coating spraying equipment Download PDFInfo
- Publication number
- CN203425954U CN203425954U CN201320370524.0U CN201320370524U CN203425954U CN 203425954 U CN203425954 U CN 203425954U CN 201320370524 U CN201320370524 U CN 201320370524U CN 203425954 U CN203425954 U CN 203425954U
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- heater
- spraying equipment
- pump
- input port
- pipeline
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Abstract
The utility model relates to solventless coating spraying equipment which comprises material sucking pumps (1 and 2), stirring devices (3 and 4), material storing barrels (5 and 6), a heater (7), a metering proportion pump (8), a cleaning solvent pump (9), a mixer (11) and a spray gun (12). The solventless coating spraying equipment is characterized in that the material storing barrels (5 and 6) are provided with the material sucking pumps (1 and 2) and the stirring devices (3 and 4), the heater (7) is a fluid heat exchanger, a heating resistance wire (71) is wound on the outside of a shell, and an input port of a tube pass of the heater (7) is connected with output ports of the material sucking pumps (1 and 2). The solventless coating spraying equipment is provided with heating equipment, can carry out low-temperature construction and can preheat materials in advance; due to the structure, the temperature can rise stably, cauterant phenomena are not prone to occur, the structure is simple and cost is low; therefore, the solventless coating spraying equipment has great economic efficiency.
Description
Technical field
The utility model relates to a kind of solventless coatings spraying equipment, particularly a kind of paint spraying apparatus with New Heating.
Background technology
Airless spraying is the new technology just growing up in recent years, is characterized in that production efficiency is high, and during operation, coating cloud is less, thus compared with Normal squeezing aerial spraying, improved working condition, and formed paint film is evenly tight, and anti-corrosive properties are good.Be specially adapted to large area spraying, as boats and ships, bridge, rolling stock, plant equipment and building structure etc., range of application is wider.
We know, the viscosity of coating can reduce with the rising of temperature.According to data introduction, 10 ℃ of the every risings of coating temperature, the viscosity of coating will reduce by 50%.Therefore,, for being difficult to the coating of construction or the coating decoration in low temperature environment, giving paint heating is also a kind of way that can adopt.
The coating apparatus material of prior art becomes high-voltage high-speed liquid stream after proportioning pump accurate measurement, then the heater of flowing through.For guaranteeing that the high-viscosity material of high-speed motion fully mixes, heater must meet and heats up rapidly steadily and can complete the requirements such as automation control, particularly under low-temperature construction condition, needs after pre-heater preheating the temperature to setting by heater transient heating.The heater that meets these requirements is complex structures all generally, if the too high phenomenon that also may produce calcination of Ye Liu local heating.For mixing and the mobility of material are improved, coating equipment generally adopts the method for transporting hose heating and thermal insulation, the temperature of material can not reduce with the prolongation of transmission range, but the temperature of flexible pipe rises slowly than the temperature of primary heater, cannot substitute the effect of heater.Coating equipment, for meeting low-temperature construction environment, is provided with the hot heater of complicated oil on storage vat.
Summary of the invention
Main purpose of the present utility model is exactly the defect that will overcome above-mentioned prior art, provide a kind of meet low-temperature construction condition, simple in structure, heat up steadily, not needs preheating apparatus and the low solventless coatings spraying equipment of cost.
The technical solution of the utility model is a kind of solventless coatings spraying equipment, comprises mateiral pump, agitator, storage vat, heater, metered proportions pump, cleaning solvent pump, blender and spray gun, it is characterized in that,
Described storage vat is installed mateiral pump and agitator,
Described heater is a fluid heat exchanger, and its shell body is wound around resistive heater outward, and the input port of the tube side of heater is connected with the delivery outlet of mateiral pump by pipeline,
The input port of described metered proportions pump is connected with the delivery outlet of the tube side of heater by pipeline, and the delivery outlet of metered proportions pump is connected with the input port of the shell side of heater by pipeline,
The input port of described blender is connected with the delivery outlet of the shell side of heater, and the input port of blender is also connected with the delivery outlet of cleaning solvent pump by pipeline,
The input port of described spray gun is connected with the delivery outlet of blender by pipeline.
Further, the pipeline of described solventless coatings spraying equipment adopts high pressure heat-preserving pipe.Can make the temperature of material can not reduce with the prolongation of transmission range.
Further, mounting temperature sensor in the shell side of heater.In order to control reaction temperature.
Further, the material of described heater is 1Cr18Ni9Ti stainless steel.Improve the decay resistance of heater.
The beneficial effects of the utility model are solventless coatings spraying equipments of the present utility model, have firing equipment, can carry out low-temperature construction.Firing equipment adopts the form of heat exchanger, can shift to an earlier date preheating to material, does not need preheating apparatus.Because there is the pipeline of the material of the preheating of needing the material inside of the heating of actual needs, this design feature makes to heat up steadily, is difficult for producing the phenomenon of calcination.Firing equipment is simple in structure, and cost is low.Therefore, there is very large economic benefit.
Accompanying drawing explanation
Fig. 1 is that solventless coatings spraying equipment of the present utility model forms schematic diagram
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described.
As shown in Figure 1, a kind of solventless coatings spraying equipment of the present utility model, comprises mateiral pump 1,2, agitator 3,4, storage vat 5,6, heater 7, metered proportions pump 8, cleaning solvent pump 9, blender 11 and spray gun 12.The pipeline of described solventless coatings spraying equipment adopts high pressure heat-preserving pipe.
The described storage vat 5,6 of the coating of two components is two, and two cover mateiral pumps 1,2 and agitator 3,4 are installed respectively.
Described heater 7 is a fluid heat exchanger, and its shell body is wound around resistive heater 71 outward, can heat to rapidly the material in housing.Heater 7 has two independently tube sides, and its input port is connected with the delivery outlet of two cover mateiral pumps 1,2 by pipeline respectively.Heater 7 has two and overlaps independently shell side, difference mounting temperature sensor in it.The material of described heater 7 is 1Cr18Ni9Ti stainless steel.The material of extracting out from mateiral pump 1,2 is carried out preheating by the material in heater 7 shell sides heater 7, also can prevent that the material local heating in shell side is too fast so simultaneously.
Described metered proportions pump 8 has two adjustable pump housings, the input port of its each pump housing by pipeline be connected with the delivery outlet of two tube sides of heater 7 respectively, the delivery outlet of metered proportions pump 8 each pump housing is connected with the input port of two shell sides of heater 7 respectively by pipeline.
The input port of described blender 11 is connected with the delivery outlet of two shell sides of heater 7, and the input port of blender 11 is also connected with the delivery outlet of cleaning solvent pump 9 by pipeline.The input port of cleaning solvent pump 9 is connected with cleaning solvent bucket 10 by pipeline.
The input port of described spray gun 12 is connected with the delivery outlet of blender 11 by pipeline.
Claims (4)
1. a solventless coatings spraying equipment, comprise mateiral pump (1,2), agitator (3,4), storage vat (5,6), heater (7), metered proportions pump (8), cleaning solvent pump (9), blender (11) and spray gun (12), it is characterized in that
Described storage vat (5,6) is installed mateiral pump (1,2) and agitator (3,4),
Described heater (7) is a fluid heat exchanger, and its shell body is wound around resistive heater (71) outward, and the input port of the tube side of heater (7) is connected with the delivery outlet of mateiral pump (1,2) by pipeline,
The input port of described metered proportions pump (8) is connected with the delivery outlet of the tube side of heater (7) by pipeline, and the delivery outlet of metered proportions pump (8) is connected with the input port of the shell side of heater (7) by pipeline,
The input port of described blender (11) is connected with the delivery outlet of the shell side of heater (7), and the input port of blender (11) is also connected with the delivery outlet of cleaning solvent pump (9) by pipeline,
The input port of described spray gun (12) is connected with the delivery outlet of blender (11) by pipeline.
2. a kind of solventless coatings spraying equipment as claimed in claim 1, is characterized in that, the pipeline of described solventless coatings spraying equipment adopts high pressure heat-preserving pipe.
3. a kind of solventless coatings spraying equipment as claimed in claim 1, is characterized in that, mounting temperature sensor in the shell side of heater (7).
4. a kind of solventless coatings spraying equipment as described in as arbitrary in claim 1-3 one, is characterized in that, the material of described heater (7) is 1Cr18Ni9Ti stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370524.0U CN203425954U (en) | 2013-06-26 | 2013-06-26 | Solventless coating spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370524.0U CN203425954U (en) | 2013-06-26 | 2013-06-26 | Solventless coating spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425954U true CN203425954U (en) | 2014-02-12 |
Family
ID=50055017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320370524.0U Expired - Lifetime CN203425954U (en) | 2013-06-26 | 2013-06-26 | Solventless coating spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425954U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876237A (en) * | 2017-11-30 | 2018-04-06 | 北京东方雨虹防水技术股份有限公司 | More component material spraying equipment |
| CN108237026A (en) * | 2017-12-29 | 2018-07-03 | 广州珠江恺撒堡钢琴有限公司 | A kind of casing of piano high-pressure airless spraying device |
| CN110385207A (en) * | 2019-07-26 | 2019-10-29 | 中石化石油机械股份有限公司沙市钢管分公司 | A kind of spray equipment and method of the solvent-free interior anti-drag paint of high viscosity |
-
2013
- 2013-06-26 CN CN201320370524.0U patent/CN203425954U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876237A (en) * | 2017-11-30 | 2018-04-06 | 北京东方雨虹防水技术股份有限公司 | More component material spraying equipment |
| CN108237026A (en) * | 2017-12-29 | 2018-07-03 | 广州珠江恺撒堡钢琴有限公司 | A kind of casing of piano high-pressure airless spraying device |
| CN110385207A (en) * | 2019-07-26 | 2019-10-29 | 中石化石油机械股份有限公司沙市钢管分公司 | A kind of spray equipment and method of the solvent-free interior anti-drag paint of high viscosity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |