CN201643796U - On-line automatic compound defoaming device of feeding system for ray film coating - Google Patents
On-line automatic compound defoaming device of feeding system for ray film coating Download PDFInfo
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- CN201643796U CN201643796U CN2010201454846U CN201020145484U CN201643796U CN 201643796 U CN201643796 U CN 201643796U CN 2010201454846 U CN2010201454846 U CN 2010201454846U CN 201020145484 U CN201020145484 U CN 201020145484U CN 201643796 U CN201643796 U CN 201643796U
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- froth breaking
- pipeline
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- feed liquid
- jar
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Abstract
The utility model discloses an on-line automatic compound defoaming device of a feeding system for ray film coating. The device is characterized in that a pipeline for feed liquid containing foam is connected with an ultraphonic defoaming main tank; the ultraphonic defoaming main tank is connected with an ultraphonic defoaming assistant tank through a primary defoamed liquid pipeline; the ultraphonic defoaming assistant tank is connected with a secondary defoaming liquid pipeline; a stainless steel rotor pump, a viscous fluid microbubble detection probe and a viscous fluid microbubble detection output signal actuator are arranged on the secondary defoaming liquid pipeline in sequence; a normally-closed solenoid valve is connected with a pipeline for unqualified feed liquid with foam; a normally-open solenoid valve is connected with a pipeline for qualified feed liquid pipeline without foam; a non-return three-way valve is mounted at a liquid outlet end of the pipeline for unqualified feed liquid with foam, and the liquid outlet end is connected with the pipeline for feed liquid containing foam; and an ultrasonic resonator, a high-temperature stainless steel screen stencil and a gas-liquid separation device of an ultrasonic generator are arranged in the ultraphonic defoaming main tank and the ultraphonic defoaming assistant tank. The device can be applied to feeding systems in the production process of ray film coating, so as to eliminate air bubbles inside a feeding pipeline system on line automatically, improve the coating and drug-dissolving efficiency, and avoid the defects of the conventional ray film coating.
Description
Technical field
The utility model relates to radiographic film in coating production feeding system, specifically, relates to be coated with the on-line automatic compound defoaming device of feeding system.
Background technology
Film coating production feeding system adopts negative pressure usually, leaves standstill the froth breaking technology, but, be only applicable to eliminate the bubble that produces in the chemical drug process under the low coating speed of a motor vehicle condition, and leaving standstill foam time becomes the bottleneck that improves chemical drug efficient, improves the coating speed of a motor vehicle by emulsifiable concentrates.
The destruction of foam mainly is because gas spreads by film, with liquid in the liquid film under the gravity effect and in the film pressure of each point different and cause flowing (discharge opeing) cause.The actual production froth breaking is taked to contact with cold air or thermometal, rapid decompression, ultrasonic wave make foam solution the mode froth breaking such as flow down from foam top.When being adsorbed with surfactant molecule on the liquid film surface, hindering liquid flow, thereby make foam stabilization; When containing gelatin in the liquid and having surface-active high polymer, liquid film has big viscosity again, retardance discharge opeing process, and foam is more stable.Froth breaking is difficult to carry out.
The feed liquid of radiographic film coating production feeding system inside, have: highly enriched emulsion viscosity is big, not only contains polytype efficient surfactant but also contains the multiple surface-active high polymer that has.Therefore, in radiographic film coating feeding system, on-line automatic ultrasonic defoaming device is the important topic of eliminating the feed liquid air entrapment, avoiding producing coating disadvantage, raising coating chemical drug efficient.
The utility model content
The utility model provides a kind of radiographic film coating feeding system on-line automatic compound defoaming device, satisfy the feed liquid that improves radiographic film coating apparent mass, enhances productivity designed require (feed liquid be highly enriched ratio high viscosity, contain the polytype efficient surfactant and contain the multiple surface-active high polymer that has).
The on-line automatic compound defoaming device of the utility model radiographic film coating feeding system, be achieved by following technical proposals, contain bubble feed liquid pipeline and connect ultrasonic froth breaking master jar, ultrasonic froth breaking master jar is connected by a froth breaking liquid pipeline for secondary jar with ultrasonic froth breaking, and contain circulation area in the bubble feed liquid pipeline: ultrasonic froth breaking master jar flow area area is 1: 300～500; Ultrasonic froth breaking connects secondary froth breaking liquid pipeline for secondary jar; Secondary froth breaking liquid pipeline sets gradually that the stainless steel impeller pump is defeated, viscous fluid microbubble detection probe and viscous fluid microbubble detect the output signal actuator, the viscous fluid microbubble detects the output signal actuator and comprises closed type magnetic valve and normal-open electromagnetic valve, the closed type magnetic valve connects the defective feed liquid pipeline of froth breaking, and normal-open electromagnetic valve connects no bubble accept liquid pipeline; The defective feed liquid pipeline of froth breaking outlet end is installed the unidirectional three-way valve door and is connected and contains bubble feed liquid pipeline; The ultrasonic oscillator of supersonic generator is arranged at ultrasonic froth breaking master jar and the secondary jar inner bottom part of ultrasonic froth breaking; The high temperature stainless steel screen cloth is installed in ultrasonic froth breaking master jar and secondary jar of inner top Pai Pao district of ultrasonic froth breaking; The secondary tank deck face of ultrasonic froth breaking master jar and ultrasonic froth breaking is provided with gas-liquid separation device respectively.
Integrated ultrasonic, the rapid decompression of the utility model contacts multiple froth breaking technology, compound viscous fluid microbubble detection technique, gas-liquid separation technology, device has online, automatic, efficient defoaming function and effect with thermometal.The utility model is applied to the feeding system of radiographic film coating production process, on-line automatic elimination feed pipeline internal system bubble, raising coating chemical drug efficient, the disadvantage of having avoided existing radiographic film to be coated with.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below the utility model is described further.
As shown in Figure 1, the utility model contains bubble feed liquid pipeline 1 and connects ultrasonic froth breaking master jar 2, secondary jar 3 of ultrasonic froth breaking master jar 2 and ultrasonic froth breaking are connected by a froth breaking liquid pipeline, and contain the interior circulation area of bubble feed liquid pipeline: ultrasonic froth breaking master jar flow area area is 1: 300～500; Ultrasonic froth breaking connects secondary froth breaking liquid pipeline for secondary jar; Secondary froth breaking liquid pipeline sets gradually stainless steel impeller pump 4, viscous fluid microbubble detection probe 5 and viscous fluid microbubble and detects output signal actuator 6, the viscous fluid microbubble detects the output signal actuator and comprises closed type magnetic valve and normal-open electromagnetic valve, the closed type magnetic valve connects the defective feed liquid pipeline 7 of froth breaking, and normal-open electromagnetic valve connects no bubble accept liquid pipeline 8; The defective feed liquid pipeline of froth breaking outlet end is installed unidirectional three-way valve door 9 and is connected and contains bubble feed liquid pipeline; The ultrasonic oscillator 11 of supersonic generator 10 is arranged at ultrasonic froth breaking master jar and the secondary jar inner bottom part of ultrasonic froth breaking; High temperature stainless steel screen cloth 12 is installed in ultrasonic froth breaking master jar and secondary jar of inner top Pai Pao district of ultrasonic froth breaking; The secondary tank deck face of ultrasonic froth breaking master jar and ultrasonic froth breaking is provided with gas-liquid separation device 13 respectively.
The utility model defoaming device workflow is as described below:
The radiographic film coating feed liquid that contains bubble enters ultrasonic froth breaking master jar by containing bubble feed liquid pipeline: at first, ultrasonic froth breaking master jar feeding pipe circulation area is much smaller than ultrasonic froth breaking master jar flow area area, and feed liquid realizes the rapid decompression froth breaking; During the charging first of ultrasonic wave froth breaking jar, because charging aperture and the jar drop at the end, therefore produce more bubble, at this moment, be installed in the high temperature 316# stainless steel mesh in jar interior Pai Pao district, implement high-temperature metal net contact froth breaking, simultaneously, also avoid the contact of head space gas liquid separating apparatus to carry stickiness feed liquid bubble, guarantee that gas-liquid separation device is working properly; Secondary jar of discharging opening feed liquid of ultrasonic froth breaking exports viscous fluid microbubble detection probe to through the stainless steel impeller pump.
If it is qualified that the viscous fluid microbubble detects, then checkout gear no signal output, magnetic valve combination are not worked (promptly, be installed in the closed type closed electromagnetic valve of " the defective feed liquid of froth breaking " pipeline, and the normal-open electromagnetic valve that is installed on " the qualified feed liquid of no bubble " pipeline is opened), the qualified feed liquid of no bubble enters next link of feeding system.
If it is defective that the viscous fluid microbubble detects, then checkout gear is to magnetic valve array output signal, the magnetic valve combination is started working (promptly, the closed type magnetic valve that is installed in " the defective feed liquid of froth breaking " pipeline is opened, and the normal-open electromagnetic valve that is installed on " the qualified feed liquid of no bubble " pipeline is closed).The defective feed liquid of froth breaking through the unidirectional three-way valve door, reenters the froth breaking system.
Froth breaking system operation certain hour, ultrasonic froth breaking jar tank deck Pai Pao district reaches setting pressure, and behind the portion gas that the head space gas liquid separating apparatus starts, release feed liquid froth breaking produces, gas-liquid separation device automatically resets.
Claims (1)
1. a radiographic film is coated with the on-line automatic compound defoaming device of feeding system, it is characterized in that, contain bubble feed liquid pipeline and connect ultrasonic froth breaking master jar, ultrasonic froth breaking master jar is connected by a froth breaking liquid pipeline for secondary jar with ultrasonic froth breaking, and contain circulation area in the bubble feed liquid pipeline: ultrasonic froth breaking master jar flow area area is 1: 300～500; Ultrasonic froth breaking connects secondary froth breaking liquid pipeline for secondary jar; Secondary froth breaking liquid pipeline sets gradually that the stainless steel impeller pump is defeated, viscous fluid microbubble detection probe and viscous fluid microbubble detect the output signal actuator, the viscous fluid microbubble detects the output signal actuator and comprises closed type magnetic valve and normal-open electromagnetic valve, the closed type magnetic valve connects the defective feed liquid pipeline of froth breaking, and normal-open electromagnetic valve connects no bubble accept liquid pipeline; The defective feed liquid pipeline of froth breaking outlet end is installed the unidirectional three-way valve door and is connected and contains bubble feed liquid pipeline; The ultrasonic oscillator of supersonic generator is arranged at ultrasonic froth breaking master jar and the secondary jar inner bottom part of ultrasonic froth breaking; The high temperature stainless steel screen cloth is installed in ultrasonic froth breaking master jar and secondary jar of inner top Pai Pao district of ultrasonic froth breaking; The secondary tank deck face of ultrasonic froth breaking master jar and ultrasonic froth breaking is provided with gas-liquid separation device respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201454846U CN201643796U (en) | 2010-03-31 | 2010-03-31 | On-line automatic compound defoaming device of feeding system for ray film coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201454846U CN201643796U (en) | 2010-03-31 | 2010-03-31 | On-line automatic compound defoaming device of feeding system for ray film coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643796U true CN201643796U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201454846U Expired - Fee Related CN201643796U (en) | 2010-03-31 | 2010-03-31 | On-line automatic compound defoaming device of feeding system for ray film coating |
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| CN (1) | CN201643796U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645672A (en) * | 2013-11-18 | 2015-05-27 | 上海兴全电力技术有限公司 | High-power ultrasonic efficient defoaming device |
| CN107243171A (en) * | 2017-07-20 | 2017-10-13 | 南宁富莱欣生物科技有限公司 | A kind of online bubble removing automatically transporting materials system of soft capsule and control method |
| CN109016569A (en) * | 2018-09-29 | 2018-12-18 | 台州市路桥锦鑫复合材料有限公司 | The bubble trap of resin in a kind of glass reinforced plastic process units |
| CN109712125A (en) * | 2018-12-19 | 2019-05-03 | 汕头大学 | A kind of dip roll coating application process generation bubble machine vision detection method |
| CN113856246A (en) * | 2021-09-15 | 2021-12-31 | 浙江神目影像科技有限公司 | Novel film coating and feeding process |
-
2010
- 2010-03-31 CN CN2010201454846U patent/CN201643796U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645672A (en) * | 2013-11-18 | 2015-05-27 | 上海兴全电力技术有限公司 | High-power ultrasonic efficient defoaming device |
| CN104645672B (en) * | 2013-11-18 | 2017-12-22 | 上海兴全电力技术有限公司 | The efficient defoaming device of high-power ultrasonics |
| CN107243171A (en) * | 2017-07-20 | 2017-10-13 | 南宁富莱欣生物科技有限公司 | A kind of online bubble removing automatically transporting materials system of soft capsule and control method |
| CN109016569A (en) * | 2018-09-29 | 2018-12-18 | 台州市路桥锦鑫复合材料有限公司 | The bubble trap of resin in a kind of glass reinforced plastic process units |
| CN109712125A (en) * | 2018-12-19 | 2019-05-03 | 汕头大学 | A kind of dip roll coating application process generation bubble machine vision detection method |
| CN113856246A (en) * | 2021-09-15 | 2021-12-31 | 浙江神目影像科技有限公司 | Novel film coating and feeding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: On-line automatic compound defoaming device of feeding system for ray film coating Effective date of registration: 20130624 Granted publication date: 20101124 Pledgee: Bank of Dalian Co Tianjin branch Pledgor: Tianjin Media Imaging Materials Co., Ltd. Registration number: 2013990000398 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |