CN2486993Y - Built-in film developing device - Google Patents
Built-in film developing device Download PDFInfo
- Publication number
- CN2486993Y CN2486993Y CN 01250161 CN01250161U CN2486993Y CN 2486993 Y CN2486993 Y CN 2486993Y CN 01250161 CN01250161 CN 01250161 CN 01250161 U CN01250161 U CN 01250161U CN 2486993 Y CN2486993 Y CN 2486993Y
- Authority
- CN
- China
- Prior art keywords
- film
- solution
- utility
- model
- built
- 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.)
- Expired - Fee Related
Links
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
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- Photographic Processing Devices Using Wet Methods (AREA)
Abstract
The utility model is a groove-inner-placed film-developing device of the x-ray inspection field. The utility model adds a circulating pump in the present displaying, film fixation groove which combines the two functions of spray and filtration into one body. The utility model has a small size, low cost and convenient installation, thus reducing the labor intensity of the operator and improving the film quality and working efficiency. The utility model can prolong the service life of the solution.
Description
The built-in film rinsing device of the utility model is in the X-ray examination industry, improves device industrial, that craft medical film develops photographic film quality.
Two kinds of methods of general employing in the Darkroom Disposal Process of present industrial film, medical film: a kind of is that film washes automatically, the method automaticity height, and treatment capacity is big, and equipment drops into the expense height.Another kind is the manual flushing of film, and this method equipment requirements is low, and the input expense is few.In industrial film, medical film flushing, be extensive use of.But, manual rinsing quality is subjected to the influence of factors such as working environment, peopleware, field management, film quantity, in operation can often take place to stir show, photographic fixing solution deficiency and the inadequate situation of film judder, be difficult to reach the manual flushing operation requirement of film.Thereby cause defectives such as to occur bubble, striped, spot, netted wrinkle, stain on the egative film, directly have influence on the qualification rate of egative film, cause and do over again, increase cost, the delay time at stop.In addition, when solution temperature is lower than 20 ℃, to heat up to solution with heating rod usually, make heating rod solution on every side be subjected to high-temperature oxydation, shorten the solution life-span.
The purpose of this utility model is exactly to solve the problems referred to above that occur in the manual operations.
Built-in film rinsing device is different from the outer loop mechanism of automatic film developer, and it is to utilize existing manual flusher, increases the device that a cover is made up of as the U type pipe of circulation power source and band round small-sized ebullator in bottom apparent, fixing bath.Its principle of work is the effect by ebullator, and solution upwards sprays from U type pipe round, stirs solution by the solution circulation on the one hand, makes solution concentration, temperature even.By the gap circulation of solution between film, wash away film on the other hand, make film produce shake.Solution flow and the shake of film can promote fully contacting of film and solution and accelerate the diffusion of film product when chemical reaction, thereby improved reaction velocity, shortening is apparent, fixing time and make reaction more even.While is set up a screen pack at the top of the feed tube of ebullator, filters out the product of chemical reaction, makes solution clean more.
The advantage of built-in film rinsing device:
1, in the film handling operation environment of existing darkroom, do not need to do any change, can use as long as this device is placed on bottom apparent, fixing bath.
2, volume is little, easily manufactured, cheap.
3, because the circulation of solution is avoided the localized hyperthermia oxidation of solution in the process of heating, the serviceable life of having improved solution effectively.
4, because flow of solution has been accelerated the chemical reaction velocity of film, shorten apparent, fixing time, improved work efficiency.
5, solution is flowed to certain direction forced circulation, thereby make even, the temperature constant of the solution concentration that acts on the film, the chemical reaction effect unanimity of film improves negative quality.
6, adopt filtration to help removing the product that produces in the chemical reaction, stopped product and polluted film, make backsheet surface bright and clean, improved the film rinsing quality.
7, removed from operating personnel constantly continually agitating solution and shake show, the mechanical motion of the film in the photographic fixing, reduced hand labour intensity.
Description of drawings: (1), apparent (deciding) shadow groove (2), inlet (3), screen pack (4), feed tube (5), ebullator (6), U type comb (7), spray hole (8), film clip (9), film
The workflow explanation:
During work, ON cycle pump (5) makes solution from inlet (2) process filter screen (3), filters product, makes the solution cleaning.By feed tube (4) to ebullator (5) from by two on the U type comb (6) row spray hole (7) ejection, wash away the film (9) on film clip (8) folder, and utilize gap between film as the passage of the forced circulation flow direction, be back to inlet.
Claims (1)
- A kind of apparent, interior built-in film rinsing device of fixing bath.Its feature is: increase an ebullator in existing groove, make solution formation forced circulation in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250161 CN2486993Y (en) | 2001-07-25 | 2001-07-25 | Built-in film developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250161 CN2486993Y (en) | 2001-07-25 | 2001-07-25 | Built-in film developing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2486993Y true CN2486993Y (en) | 2002-04-17 |
Family
ID=33660383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01250161 Expired - Fee Related CN2486993Y (en) | 2001-07-25 | 2001-07-25 | Built-in film developing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2486993Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676586A (en) * | 2016-02-25 | 2016-06-15 | 上海应用技术学院 | Processing device after film processing in dark room |
| CN106249537A (en) * | 2016-10-31 | 2016-12-21 | 安徽三兴检测有限公司 | A kind of cleaning for ray detection developing rack air-dries one functional compartment |
-
2001
- 2001-07-25 CN CN 01250161 patent/CN2486993Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676586A (en) * | 2016-02-25 | 2016-06-15 | 上海应用技术学院 | Processing device after film processing in dark room |
| CN106249537A (en) * | 2016-10-31 | 2016-12-21 | 安徽三兴检测有限公司 | A kind of cleaning for ray detection developing rack air-dries one functional compartment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |