CN203944508U - High viscosity coating spraying equipment - Google Patents

High viscosity coating spraying equipment Download PDF

Info

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
Authority
CN
China
Prior art keywords
heat
preserving container
pipeline
discharging opening
displacement pump
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.)
Active
Application number
CN201420253493.5U
Other languages
Chinese (zh)
Inventor
杨继平
毛浓召
杜华
吴加友
赵强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China National Petroleum Corp
Baoji Petroleum Steel Pipe Co Ltd
Original Assignee
Baoji Petroleum Steel Pipe Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Baoji Petroleum Steel Pipe Co Ltd filed Critical Baoji Petroleum Steel Pipe Co Ltd
Priority to CN201420253493.5U priority Critical patent/CN203944508U/en
Application granted granted Critical
Publication of CN203944508U publication Critical patent/CN203944508U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

High viscosity coating spraying equipment
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).
CN201420253493.5U 2014-05-16 2014-05-16 High viscosity coating spraying equipment Active CN203944508U (en)

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 Active CN203944508U (en) 2014-05-16 2014-05-16 High viscosity coating spraying equipment

Country Status (1)

Country Link
CN (1) CN203944508U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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
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

Cited By (4)

* Cited by examiner, † Cited by third party
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
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

Similar Documents

Publication Publication Date Title
CN201446032U (en) Solvent-free two-component heating and spraying equipment
CN203944508U (en) High viscosity coating spraying equipment
CN205253409U (en) Full -automatic airless spray painting machine of general waterproof thick liquids of waterborne
CN104032650A (en) Pitch mixed material warm-mixing and regenerating equipment
CN104226133A (en) Liquid flow mixing device
CN108330497A (en) A kind of chemically-cleaning device and cleaning method of low-temperature multi-effect seawater desalination device
CN202638308U (en) Lubricating oil injection blending device
CN205183093U (en) Mixing arrangement for glue -pouring machine
CN204039731U (en) Dyeing machine ingredients automatic operating system
CN208757848U (en) The injection apparatus of wool opener
CN204474800U (en) Full-automatic cocoon cooking machine water distribution system
CN201676801U (en) High evenness oil spraying device
CN203625011U (en) Simple device for unloading solidified grease by using steam
CN204768531U (en) Device is added in atomizing of normal atmospheric temperature molasses
CN203846369U (en) Warm-mixing regeneration equipment for bituminous mixture
CN201644430U (en) Automatic water supply system for supplying water for cleaning
CN203884553U (en) Movable anticoagulant spray device
CN206934078U (en) A kind of steam clean rifle for being easy to adjust steam flow
CN202516490U (en) High-viscosity mixer
CN205222720U (en) Be applied to charge device among recirculated cooling water processing system
CN204311161U (en) One spins front secondary injecting systems
CN207153997U (en) Agricultural atomizer
CN216396751U (en) Anti-blocking atomization system for high-salt-content waste liquid
CN212492720U (en) Water-based primer production system
CN218322105U (en) Wet strength agent adding system

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
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.

TR01 Transfer of patent right