CN203944508U - High viscosity coating spraying equipment - Google Patents
High viscosity coating spraying equipment Download PDFInfo
- Publication number
- CN203944508U CN203944508U CN201420253493.5U CN201420253493U CN203944508U CN 203944508 U CN203944508 U CN 203944508U CN 201420253493 U CN201420253493 U CN 201420253493U CN 203944508 U CN203944508 U CN 203944508U
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- Prior art keywords
- heat
- preserving container
- pipeline
- discharging opening
- displacement pump
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- Expired - Fee Related
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- 239000011248 coating agent Substances 0.000 title claims abstract description 26
- 238000000576 coating method Methods 0.000 title claims abstract description 26
- 238000005507 spraying Methods 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 57
- 239000002994 raw material Substances 0.000 claims abstract description 50
- 238000006073 displacement reaction Methods 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 239000007789 gas Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008021 deposition Effects 0.000 description 3
- 229920006334 epoxy coating Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A high viscosity coating spraying equipment, comprises Raw material pail agitator air I, reinforced plunger displacement pump I, heat-preserving container agitator air I, heat-preserving container I, threeway outlet valve I, circulation plunger displacement pump I, electric heater I, filter I, multichannel mixing cleaning valve and spray gun; Raw material pail agitator air I, reinforced plunger displacement pump I are arranged in Raw material pail I; Heat-preserving container agitator air I is housed in heat-preserving container I, and reinforced plunger displacement pump I discharging opening is connected with heat-preserving container I by pipeline.First, second discharging opening of the threeway outlet valve I that heat-preserving container I bottom discharge mouth connects is connected with the charging aperture of circulation plunger displacement pump I, multichannel mixing cleaning valve respectively by pipeline; The discharging opening of circulation plunger displacement pump I is connected with heat-preserving container I through electric heater I, filter I by pipeline; The discharging opening of multichannel mixing cleaning valve is connected with spray gun by pipeline.The utility model adopts circulating-heating mode to guarantee that raw material uninterruptedly circulates in spraying gap, prevents that raw material from producing hot-spot and even burning and depositional phenomenon.And simple in structure, easy to use, practical value is high.
Description
Technical field
The utility model belongs to high viscosity coating construction equipment technical field, relates in particular to a kind of high viscosity coating spraying equipment.
Background technology
Current, the natural gas that worldwide most of gas pipelines are carried is the treated dry gas that removes water, sulfide and condensed liquid (NGL).But because some large-scale gas storage fields in the world are all distributed in area remote, that natural conditions are more severe, carry out dry gasification process and have inconvenience more at gas well periphery, rich gas conveying just becomes great option or even the optimal selection of petroleum gas company.Research shows, the property indices of full-bodied solventless epoxy coating is all over anti-drag paint in solvent-borne type, and the rich gas that can meet long-distance transport pipes is carried requirement.Because the solids content of solventless epoxy coating is 100%, do not contain solvent, at normal temperatures, viscosity is generally 5000～9000cps, far above anti-drag paint in common solvent-borne type, when high viscosity solventless epoxy coating is constructed, must carry out preheating to raw material, the viscosity that reduces coating could normal atomizing spraying.
The raw material of existing spraying equipment is directly connected by pipeline with the input port of metered proportions pump through a fluid heat exchanger under plunger displacement pump effect, and the pipeline between proportioning pump and nozzle adopts high pressure heat-preserving pipe simultaneously.Although met the insulation demand that the temperature of raw material can not reduce with the prolongation of transmission range.But spraying off time, because raw material rests in heat exchanger for a long time, easily producing material temperature hot-spot even burns, and high viscosity coating is when static, be prone to the phenomenon of deposition, if there is the spraying gap of long period when construction, after just the coating in pipeline need to being cleared up, can restart construction, cause the larger waste of raw material.
Summary of the invention
The purpose of this utility model is to provide a kind of high viscosity coating spraying equipment, adopts circulating-heating mode to guarantee that raw material uninterruptedly circulates in spraying gap, prevents that raw material from producing hot-spot and even burning and depositional phenomenon.And simple in structure, easy to use, practical value is high.
Technical solution of the present utility model is: a kind of high viscosity coating spraying equipment, comprises Raw material pail agitator air I, reinforced plunger displacement pump I, heat-preserving container agitator air I, heat-preserving container I, threeway outlet valve I, circulation plunger displacement pump I, electric heater I, filter I, multichannel mixing cleaning valve and spray gun; Described Raw material pail agitator air I, reinforced plunger displacement pump I are arranged in Raw material pail I; Heat-preserving container agitator air I is housed in described heat-preserving container I, and reinforced plunger displacement pump I discharging opening is connected with heat-preserving container I by pipeline; It is characterized in that: the bottom discharge mouth of described heat-preserving container I is connected with threeway outlet valve I, threeway outlet valve I the first discharging opening is connected with the charging aperture of circulation plunger displacement pump I by pipeline, and threeway outlet valve I the second discharging opening is connected with the charging aperture of multichannel mixing cleaning valve by pipeline; The discharging opening of described circulation plunger displacement pump I is connected with the charging aperture of electric heater I by pipeline, and the discharging opening of electric heater I is connected with the charging aperture of filter I by pipeline, and the discharging opening of filter I is connected with heat-preserving container I by pipeline; The discharging opening of described multichannel mixing cleaning valve is connected with spray gun by pipeline.
Described equipment also comprises Raw material pail agitator air II, reinforced plunger displacement pump II, heat-preserving container agitator air II, heat-preserving container II, threeway outlet valve II, circulation plunger displacement pump II, electric heater II, filter II and proportioning pump; Described Raw material pail agitator air II, reinforced plunger displacement pump II are arranged in Raw material pail II; Heat-preserving container agitator air II is housed in described heat-preserving container II, and reinforced plunger displacement pump II discharging opening is connected with heat-preserving container II by pipeline; The bottom discharge mouth of described heat-preserving container II is connected with threeway outlet valve II, and threeway outlet valve II the first discharging opening is connected with the charging aperture of circulation plunger displacement pump II by pipeline, and threeway outlet valve II the second discharging opening is connected with the second charging aperture of proportioning pump by pipeline; The second discharging opening of described threeway outlet valve I is connected with the first charging aperture of proportioning pump by pipeline; Two discharging openings of described proportioning pump are all connected with the charging aperture of multichannel mixing cleaning valve; The discharging opening of described circulation plunger displacement pump II is connected with the charging aperture of electric heater II by pipeline, and the discharging opening of electric heater II is connected with the charging aperture of filter II by pipeline, and the discharging opening of filter II is connected with heat-preserving container II by pipeline.
The discharging opening of described multichannel coating mixing cleaning valve is connected with heat-preserving container I, heat-preserving container II respectively by return duct.
On the charging aperture of described multichannel coating mixing cleaning valve, by pipeline, be connected with solvent clean pump.
Two discharging openings of described proportioning pump connect by the charging aperture of electrical heat tracing Guan Junyu multichannel coating mixing cleaning valve.
The advantage the utlity model has and effect:
1, the utility model adopts circulating-heating mode to carry out uninterrupted continuous circulation heating to raw material, prevents that at spraying gap raw material, producing hot-spot even burns, and depositional phenomenon.
2, the utility model is provided with return line, in spraying, during gap, can open raw material return line, raw material is ceaselessly flowed in pipeline, has solved the problem that raw material is prone to deposition in pipeline.
3, simple in structure, easy to use, practical value is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
1 a kind of embodiment of the present utility model is described by reference to the accompanying drawings.
A pair component high viscosity coating spraying equipment, comprises the first component source material delivery system and the second component source material delivery system.The first component source material delivery system comprises Raw material pail agitator air I 2-1, reinforced plunger displacement pump I 3-1, heat-preserving container agitator air I 4-1, heat-preserving container I 6-1, threeway outlet valve I 7-1, circulation plunger displacement pump I 8-1, electric heater I 9-1, filter I 10-1.Described Raw material pail agitator air I 2-1, reinforced plunger displacement pump I 3-1 are arranged in Raw material pail I 1-1; Heat-preserving container agitator air I 4-1 is housed in described heat-preserving container I 6-1, and reinforced plunger displacement pump I 3-1 discharging opening is connected with heat-preserving container I 6-1 by pipeline; The bottom discharge mouth of described heat-preserving container I 6-1 is connected with threeway outlet valve I 7-1, and threeway outlet valve I 7-1 the first discharging opening is connected with the charging aperture of circulation plunger displacement pump I 8-1 by pipeline; The discharging opening of described circulation plunger displacement pump I 8-1 is connected with the charging aperture of electric heater I 9-1 by pipeline, the discharging opening of electric heater I 9-1 is connected with the charging aperture of filter I 10-1 by pipeline, and the discharging opening of filter I 10-1 is connected with heat-preserving container I 6-1 by pipeline.
The second component source material delivery system comprises Raw material pail agitator air II 2-2, reinforced plunger displacement pump II 3-2, heat-preserving container agitator air II 4-2, heat-preserving container II 6-2, threeway outlet valve II 7-2, circulation plunger displacement pump II 8-2, electric heater II 9-2, filter II 10-2; Described Raw material pail agitator air II 2-2, reinforced plunger displacement pump II 3-2 are arranged in Raw material pail II 1-2; Heat-preserving container agitator air II 4-2 is housed in described heat-preserving container II 6-2, and reinforced plunger displacement pump II 3-2 discharging opening is connected with heat-preserving container II 6-2 by pipeline; The bottom discharge mouth of described heat-preserving container II 6-2 is connected with threeway outlet valve II 7-2, threeway outlet valve II 7-2 the first discharging opening is connected with the charging aperture of circulation plunger displacement pump II 8-2 by pipeline, the discharging opening of described circulation plunger displacement pump II 8-2 is connected with the charging aperture of electric heater II 9-2 by pipeline, the discharging opening of electric heater II 9-2 is connected with the charging aperture of filter II 10-2 by pipeline, and the discharging opening of filter II 10-2 is connected with heat-preserving container II 6-2 by pipeline.
The second discharging opening of described threeway outlet valve I 7-1 is connected with the first charging aperture of proportioning pump 11 by pipeline; Described threeway outlet valve II 7-2 the second discharging opening is connected with the second charging aperture of proportioning pump 11 by pipeline; Two discharging openings of described proportioning pump 11 are all connected with the charging aperture of multichannel mixing cleaning valve 12 by electrical heat tracing pipe 16; The discharging opening of described multichannel coating mixing cleaning valve 12 is connected with spray gun 15 by pipeline.
On the charging aperture of described multichannel coating mixing cleaning valve 12, by pipeline, be connected with scavenging pump 14; The discharging opening of described multichannel coating mixing cleaning valve 12 is connected with heat-preserving container I 6-1, heat-preserving container II 6-2 respectively by return duct 13.On described heat-preserving container I 6-1, heat-preserving container II 6-2, ultrasonic level gage 5 is all housed.
The course of work: the first component raw material enters heat-preserving container I from Raw material pail I by reinforced plunger displacement pump I.Raw material in heat-preserving container I is through threeway outlet valve I the first discharging opening, by circulation plunger displacement pump I, after electric heater I, filter I heating and filtering, be back to heat-preserving container I, form a heating circulation system, after repeatedly circulating, the first component raw material is heated to the temperature needing; The first component raw material heating puts in place and enters proportioning pump by threeway outlet valve I the second discharging opening.Second component raw material enters heat-preserving container II from Raw material pail II by reinforced plunger displacement pump II.Raw material in heat-preserving container II is through threeway outlet valve II the first discharging opening, by circulation plunger displacement pump II, after electric heater II, filter II heating and filtering, be back to heat-preserving container II, form a heating circulation system, after repeatedly circulating, second component heating raw materials is arrived to the temperature needing; Second component heating raw materials puts in place and also enters proportioning pump by threeway outlet valve II the second discharging opening.Two kinds of component raw materials enter after multichannel coating mixing cleaning valve mixes and are delivered to spray gun enforcement spraying operation after proportioning pump metering.Whole system adopts compressed air-driven to control, energy-conserving and environment-protective.
The utility model, spraying off time, due to heating circulation system continuous operation, has prevented that raw material from producing hot-spot and even burning and depositional phenomenon; Even if there is the spraying gap of long period when construction, owing to being provided with return line, opening return line and can make the raw material in pipeline uninterruptedly circulate, prevented the deposition of raw material in pipeline, can restart at any time construction, saved raw material, improved efficiency.When the utility model is stopped using, can open the agent of scavenging pump injection appearance whole system is cleaned.
Above-described embodiment, is preferred embodiment of the present utility model, is not used for limiting the utility model practical range, thus all equivalent variations of being done with content described in the utility model claim, within all should being included in the utility model claim scope.
Claims (5)
1. a high viscosity coating spraying equipment, comprises Raw material pail agitator air I (2-1), reinforced plunger displacement pump I (3-1), heat-preserving container agitator air I (4-1), heat-preserving container I (6-1), threeway outlet valve I (7-1), circulation plunger displacement pump I (8-1), electric heater I (9-1), filter I (10-1), multichannel mixing cleaning valve (12) and spray gun (15); Described Raw material pail agitator air I (2-1), reinforced plunger displacement pump I (3-1) are arranged in Raw material pail I (1-1); Heat-preserving container agitator air I (4-1) is housed in described heat-preserving container I (6-1), and reinforced plunger displacement pump I (3-1) discharging opening is connected with heat-preserving container I (6-1) by pipeline; It is characterized in that: the bottom discharge mouth of described heat-preserving container I (6-1) is connected with threeway outlet valve I (7-1), threeway outlet valve I (7-1) the first discharging opening is connected with the charging aperture of circulation plunger displacement pump I (8-1) by pipeline, and threeway outlet valve I (7-1) the second discharging opening is connected with the charging aperture of multichannel mixing cleaning valve (12) by pipeline; The discharging opening of described circulation plunger displacement pump I (8-1) is connected with the charging aperture of electric heater I (9-1) by pipeline, the discharging opening of electric heater I (9-1) is connected with the charging aperture of filter I (10-1) by pipeline, and the discharging opening of filter I (10-1) is connected with heat-preserving container I (6-1) by pipeline; The discharging opening of described multichannel mixing cleaning valve (12) is connected with spray gun (15) by pipeline.
2. high viscosity coating spraying equipment as claimed in claim 1, is characterized in that: described equipment also comprises Raw material pail agitator air II (2-2), reinforced plunger displacement pump II (3-2), heat-preserving container agitator air II (4-2), heat-preserving container II (6-2), threeway outlet valve II (7-2), circulation plunger displacement pump II (8-2), electric heater II (9-2), filter II (10-2) and proportioning pump (11); Described Raw material pail agitator air II (2-2), reinforced plunger displacement pump II (3-2) are arranged in Raw material pail II (1-2); Heat-preserving container agitator air II (4-2) is housed in described heat-preserving container II (6-2), and reinforced plunger displacement pump II (3-2) discharging opening is connected with heat-preserving container II (6-2) by pipeline; The bottom discharge mouth of described heat-preserving container II (6-2) is connected with threeway outlet valve II (7-2), threeway outlet valve II (7-2) the first discharging opening is connected with the charging aperture of circulation plunger displacement pump II (8-2) by pipeline, and threeway outlet valve II (7-2) the second discharging opening is connected with the second charging aperture of proportioning pump (11) by pipeline; The second discharging opening of described threeway outlet valve I (7-1) is connected with the first charging aperture of proportioning pump (11) by pipeline; Two discharging openings of described proportioning pump (11) are all connected with the charging aperture of multichannel mixing cleaning valve (12); The discharging opening of described circulation plunger displacement pump II (8-2) is connected with the charging aperture of electric heater II (9-2) by pipeline, the discharging opening of electric heater II (9-2) is connected with the charging aperture of filter II (10-2) by pipeline, and the discharging opening of filter II (10-2) is connected with heat-preserving container II (6-2) by pipeline.
3. high viscosity coating spraying equipment as claimed in claim 1 or 2, is characterized in that: the discharging opening of described multichannel coating mixing cleaning valve (12) is connected with heat-preserving container I (6-1), heat-preserving container II (6-2) respectively by return duct (13).
4. high viscosity coating spraying equipment as claimed in claim 3, is characterized in that: on the charging aperture of described multichannel coating mixing cleaning valve (12), by pipeline, be connected with solvent clean pump (14).
5. high viscosity coating spraying equipment as claimed in claim 4, is characterized in that: two discharging openings of described proportioning pump (11) are all connected with the charging aperture of multichannel coating mixing cleaning valve (12) by electrical heat tracing pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253493.5U CN203944508U (en) | 2014-05-16 | 2014-05-16 | High viscosity coating spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253493.5U CN203944508U (en) | 2014-05-16 | 2014-05-16 | High viscosity coating spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944508U true CN203944508U (en) | 2014-11-19 |
Family
ID=51886568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420253493.5U Expired - Fee Related CN203944508U (en) | 2014-05-16 | 2014-05-16 | High viscosity coating spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944508U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921308A (en) * | 2016-07-08 | 2016-09-07 | 浙江高裕家居科技有限公司 | Mattress spraying system |
| 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 |
| CN111957461A (en) * | 2020-08-25 | 2020-11-20 | 上海建工（江苏）钢结构有限公司 | Stepped paint supply system with cleaning function |
| CN113578576A (en) * | 2021-08-03 | 2021-11-02 | 常州市建筑科学研究院集团股份有限公司 | Automatic film coating device |
-
2014
- 2014-05-16 CN CN201420253493.5U patent/CN203944508U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921308A (en) * | 2016-07-08 | 2016-09-07 | 浙江高裕家居科技有限公司 | Mattress spraying system |
| 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 |
| CN111957461A (en) * | 2020-08-25 | 2020-11-20 | 上海建工（江苏）钢结构有限公司 | Stepped paint supply system with cleaning function |
| CN113578576A (en) * | 2021-08-03 | 2021-11-02 | 常州市建筑科学研究院集团股份有限公司 | Automatic film coating device |
| CN113578576B (en) * | 2021-08-03 | 2022-09-06 | 常州市建筑科学研究院集团股份有限公司 | Automatic film coating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201207 Address after: 100000 Beijing City, Xicheng District shop kang six Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: BAOJI PETROLEUM STEEL PIPE Co.,Ltd. Address before: 721008, 10 Tan Lu, Weibin District, Shaanxi, Baoji Patentee before: BAOJI PETROLEUM STEEL PIPE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 |