CN205740944U - A kind of grease-decolor device - Google Patents
A kind of grease-decolor device Download PDFInfo
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- CN205740944U CN205740944U CN201620453073.0U CN201620453073U CN205740944U CN 205740944 U CN205740944 U CN 205740944U CN 201620453073 U CN201620453073 U CN 201620453073U CN 205740944 U CN205740944 U CN 205740944U
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- decoloration device
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Abstract
This utility model relates to grease-decolor refining art, and more particularly, to a kind of grease-decolor device, including feed pump, preheater, vacuum buffer tank, described preheater is connected with feed pump, it is characterised in that also include tubular type decoloration device and Color Detecting System；Described tubular type decoloration device is positioned in the middle of preheater and vacuum buffer tank；Described tubular type decoloration device includes liquid distribution trough, apertured grills；Described tubular type decoloration device is connected with vacuum buffer tank；Described vacuum buffer tank is with liquidometer, and vacuum buffer tank is connected with pumped vacuum systems；Described Color Detecting System is positioned at tubular type decoloration device lower end；Liquid distribution trough is positioned at tubular type decoloration device inner upper end, and apertured grills is positioned at tubular type decoloration device interior lower end.Relative to prior art, the beneficial effects of the utility model are: can effectively solve the problem that the problem that oils and fats separates with decolorising agent difficulty, save filter press step, reduce decolouring cost；Improve decolorizing efficiency；Reduce decolouring cost.
Description
Technical field:
This utility model relates to grease-decolor refining art, more particularly, to a kind of grease-decolor device, is particularly suited for the decoloration process with solid particle as decolorising agent.
Background technology:
Traditional decoloration device has interval decolouring and the big class of continuous stripping two, be all utilize quantitative system the decolouring powder such as active hargil and oils and fats to be mixed after, in decoloration device, carry out desolventing technology, and also need to oils and fats and powder decolorising agent are carried out filtration treatment after decolorization process.Owing to active hargil powder has stronger absorbability, in decolorization, easily oils and fats is carried in absorption secretly, causes oils and fats and the phenomenon of the more difficult separation of decolorising agent after decolouring.Further, traditional tubular type decoloring equipment is to utilize continuous conduit to decolour oils and fats, easily causes oils and fats and decolorising agent is insufficient contact and reduce decolorizing effect.It addition, traditional grease-decolor device all cannot on-line monitoring oils and fats decolorizing effect after decolouring, easily cause that refine decolorizing effect is the best or the consequence of oils and fats overrefinement, increase decolorization refining cost.
Summary of the invention:
In order to overcome drawbacks described above, it is an object of the invention to provide and a kind of make oils and fats and decolorising agent be easily isolated, improve decolorizing efficiency, reduce the grease-decolor device of decolouring cost.
The present invention adopts the following technical scheme that a kind of grease-decolor device for achieving the above object, including vacuum buffer tank, it is characterised in that also include tubular type decoloration device and Color Detecting System；Described tubular type decoloration device is positioned in the middle of preheater and vacuum buffer tank；The middle part of described tubular type decoloration device is cylindrical, and upper and lower two ends are circular arc；Described tubular type decoloration device includes liquid distribution trough, apertured grills；Described tubular type decoloration device is connected with vacuum buffer tank；Described vacuum buffer tank is connected with pumped vacuum systems；Described Color Detecting System is positioned at tubular type decoloration device lower end；Liquid distribution trough is positioned at tubular type decoloration device inner upper end, and apertured grills is positioned at tubular type decoloration device interior lower end.
Aforesaid a kind of grease-decolor device, also includes that feed pump, preheater, described preheater are connected with feed pump, and the outer wall of preheater is provided with heating medium inlet and condensed fluid outlet；Preheater connects with liquid distribution trough.Described vacuum buffer tank is with liquidometer.Described preheater is used for pre-hot grease.
Described liquid distribution trough is made up of central canal, the horizontal liquid distribution pipe of connection central canal, the liquid distributor of connection horizontal liquid distribution pipe, oils and fats introduces and enters horizontal liquid distribution pipe through the central canal of liquid distribution trough and enters back in liquid distributor, spray apertures on liquid distributor is to the atomization spray of decolorizing column again, it is possible to ensure that oils and fats contacts with the full and uniform of decolorising agent.Described liquid distribution trough is positioned at inside tubular type decoloration device, and is positioned at decoloration device upper end, and some space between the metallic walls of tubular type decoloration device upper strata.
The central canal of described liquid distribution trough and the pipeline stretched out by preheater, by Flange joint, ensure that the sealing property of pipeline under tubular type decoloration device decompression state, make pipeline connect tightr.
There are heating mantle, internal laying condenser coil in described tubular type decoloration device outer end.Described tubular type decoloration device uses electrical heating to carry out temperature heating, heating mantle can slow down the transmission speed of heat, the operation of condenser coil ensure that when tubular type decoloration device runs the constant of temperature in holding means, and during shutoff device, lower the temperature for tubular device in time, reduce the loss of decolorising agent, extend the life-span of decolorising agent.Condenser coil is positioned at inside tubular type decoloration device, highly consistent with decolorising agent flow process, is positioned at above apertured grills, and is positioned at below liquid distribution trough.
Described tubular type decoloration device intermediate cylindrical is position of mainly decolouring, and decolorising agent is fully contacted by liquid distribution trough with oils and fats；The circular-arc-shaped design of upper and lower side enables to liquid distribution trough has certain space with tubular type decoloration device top, plays cushioning effect under vacuum conditions, prevents oils and fats to be drawn in vacuum system.
Sampling pump and sample jar are positioned at Color Detecting System lower end, and Color Detecting System, sampling pump, sample jar are linked in sequence.Specifically, described sampling pump is positioned at the downstream pipe after Color Detecting System, and sample jar is positioned at the downstream pipe of sampling pump.Collect in the oils and fats of requirement pumps into sample jar in order to ensure to reach color.
Described apertured grills is positioned at the lower end of tubular type decoloration device, in order to intercept decolorising agent, it is ensured that efficiently separating of oils and fats and decolorising agent, reduces the loss of oils and fats, saves the filtration step in tradition decoloration device simultaneously, reduces decolouring cost.
Described pumped vacuum systems, is connected with tubular type decoloration device upper wall by pipeline, is furnished with a vacuum buffer tank in the middle of pipeline simultaneously.Described vacuum buffer tank can compensator or trimmer pressure, prevent from pouring in down a chimney, there is gas liquid separating function simultaneously, stablize vacuum system.The right side of described vacuum buffer tank is provided with liquidometer, is used for monitoring liquid level in vacuum buffer tank, the simultaneously chocking-up degree of monitoring tubular type decoloration device lower end apertured grills.
Described Color Detecting System is positioned at the downstream of tubular type decoloration device pipeline, the color of product after measuring monitoring decolouring.Specifically, described Color Detecting System is made up of parts such as LED illumination unit, RGB color sensor unit, controller unit and the novel display units of color.Utilize RGB color sensor to be compared with the color data that International Commission on Illumination CIE specifies by the color tristimulus values collected, the color of sample is identified.
Relative to prior art, the invention has the beneficial effects as follows: grease-decolor device of the present utility model uses liquid distribution trough to make oils and fats be fully contacted with decolorising agent, in solving conventional tubular decolorizing column, oils and fats contacts uneven problem with decolorising agent, and porous grid it is furnished with in tubular type decoloration device lower end, in order to retain decolorising agent, especially solid particle decolorising agent, it is possible to effectively solve the problem that oils and fats separates with decolorising agent difficulty, save filter press step, reduce decolouring cost.Meanwhile, it is connected to pumped vacuum systems in tubular type decoloration device upper end, makes decolorization be maintained in certain vacuum degree, it is possible to be prevented effectively from the oxidation of pigment and oils and fats, improve decolorizing efficiency.It addition, introduce GRB Color Detecting System in tubular type decoloration device lower end, it is possible to the color after detection grease-decolor in real time, prevent the appearance of the problem such as grease-decolor poor effect or oils and fats overrefinement, reduce decolouring cost.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of a preferred embodiment of a kind of grease-decolor device of the present utility model.Fig. 2 is the structural representation of liquid distribution trough in this utility model.Fig. 3 is the structural representation of apertured grills in this utility model.
The implication of reference in figure: 1, feed pump, 2, preheater, 3, liquid distribution trough, 4, tubular type decoloration device, 5, condenser coil, 6, apertured grills, 7, Color Detecting System, 8, sampling pump, 9, sample jar, 10, vacuum buffer tank, 11, liquidometer, 12, vacuum control valve, 13, heating medium inlet, 14, condensed fluid outlet, 15, setting-out valve, 16, flange, 17, central canal, 18, horizontal liquid distribution pipe, 19, liquid distributor, 20, liquid distribution trough, 21, grate opening.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is further described.
As Figure 1-3, a kind of grease-decolor device of the present utility model includes: feed pump 1, preheater 2, tubular type decoloration device 4, Color Detecting System 7, vacuum buffer tank 10, sampling pump 8 and sample jar 9.Described preheater 2 is connected with the pipeline of feed pump 1, has heating medium inlet 13 and condensed fluid outlet 14 on the outer wall of preheater 2 simultaneously；Described tubular type decoloration device 4 outer end has heating mantle, inside to be furnished with condenser coil 5, has the liquid distribution trough 3 for material mixing in tubular type decoloration device 4 inner upper end, has the apertured grills 6 for intercepting decolorising agent in tubular type decoloration device 4 interior lower end simultaneously；Pumped vacuum systems is connected with tubular type decoloration device 4 upper end, is furnished with the vacuum buffer tank 10 of a band liquidometer 11 in the middle of pipeline simultaneously, pumped vacuum systems be indirectly connected with tubular type decoloration device 4 by vacuum control valve 12 and and vacuum buffer tank 10 be directly connected to；Described Color Detecting System 7 is positioned at the downstream of tubular type decoloration device 4 pipeline, and described sampling pump 8 and sample jar 9 are positioned in the pipeline of Color Detecting System 7 lower end.Outside tubular type decoloration device 4, lower end is additionally provided with setting-out valve 15.
Described tubular type decoloration device is cylindric, and top and bottom are mild circular arc body；Circular arc summit, upper end and liquid distribution trough are at a distance of certain space, in order to vacuum buffer effect.
Described tubular type decoloration device 4 outer end is furnished with heating mantle, and inside is furnished with condenser coil 5.Specifically, described tubular type decoloration device 4 uses electrical heating to carry out temperature heating, heating mantle can slow down the transmission speed of heat, the operation of condenser coil 5 ensure that when tubular type decoloration device runs the constant of temperature in holding means, and during shutoff device, lower the temperature for tubular type decoloration device 4 in time, reduce the loss of decolorising agent, extend the life-span of decolorising agent.
It is internal that described liquid distribution trough 3 is positioned at tubular type decoloration device 4, and is positioned at decoloration device upper end, and some space between the metallic walls of tubular type decoloration device 4 upper strata.Specifically, it is attached with flange 16 between central canal 17 and the pipeline of preheater of liquid distribution trough 3, under tubular type decoloration device 4 decompression state, ensure that the sealing property of pipeline, make pipeline connect tightr.Specifically, oils and fats introduces through the central canal 17 of liquid distribution trough 3, passes through the spray aperture of liquid distributor 19 to the atomization spray of decolorizing column through horizontal liquid distribution pipe 18, it is possible to ensure that oils and fats contacts with the full and uniform of decolorising agent.
Described apertured grills 6 is positioned at the lower end of tubular type decoloration device 4, in order to intercept decolorising agent, it is ensured that efficiently separating of oils and fats and decolorising agent, reduces the loss of oils and fats, saves the filtration step in tradition decoloration device simultaneously, reduces decolouring and can this.
Described pumped vacuum systems is connected with tubular type decoloration device 4 upper wall, is furnished with the vacuum buffer tank 10 of a band liquidometer 11 in the middle of pipeline simultaneously.Specifically, described vacuum buffer tank 10 can compensator or trimmer pressure, prevent from pouring in down a chimney, there is gas liquid separating function simultaneously, stablize vacuum system.Specifically, the right side of described vacuum buffer tank 10 is provided with liquidometer 11, is used for monitoring liquid level in vacuum buffer tank 10, the simultaneously chocking-up degree of monitoring tubular type decoloration device 4 lower end apertured grills 6.Specifically, described tubular type decoloration device upper end is provided with vacuum valve, is connected with upper end on the left of vacuum buffer tank；Described vacuum buffer tank is the vacuum buffer tank with liquidometer, and end has vacuum control valve 12 thereon, connects pumped vacuum systems, and lower end is provided with venting valve.
Described Color Detecting System 7 is positioned at the downstream of tubular type decoloration device 4 pipeline, the color of product after monitoring decolouring.Specifically, described Color Detecting System 7 is made up of parts such as LED illumination unit, RGB color sensor unit, controller unit and color display unit.Utilize RGB color sensor to be compared with the color data that International Commission on Illumination CIE specifies by the color tristimulus values collected, the color of sample is identified.
Described sampling pump 8 is positioned at the downstream pipe after Color Detecting System 7, and sample jar 9 is positioned at the downstream pipe of sampling pump 8.In order to ensure that the oils and fats that color reaches requirement pumps into the interior collection of sample jar 9.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry, above-described embodiment limits this utility model, the technical scheme that the mode of all employing equivalents or equivalent transformation is obtained the most in any form, all falls within protection domain of the present utility model.
Claims (9)
1. a grease-decolor device, including vacuum buffer tank, it is characterised in that also include tubular type decoloration device and Color Detecting System；Described tubular type decoloration device is positioned in the middle of preheater and vacuum buffer tank；Described tubular type decoloration device includes liquid distribution trough, apertured grills；Described tubular type decoloration device is connected with vacuum buffer tank；Described vacuum buffer tank is connected with pumped vacuum systems；Described Color Detecting System is positioned at tubular type decoloration device lower end；Liquid distribution trough is positioned at tubular type decoloration device inner upper end, and apertured grills is positioned at tubular type decoloration device interior lower end.
A kind of grease-decolor device the most according to claim 1, it is characterized in that, described liquid distribution trough is made up of central canal, the horizontal liquid distribution pipe of connection central canal, the liquid distributor of connection horizontal liquid distribution pipe, oils and fats enters back in liquid distributor through the central canal entrance horizontal liquid distribution pipe of liquid distribution trough, then the spray apertures on liquid distributor is sufficiently mixed with decolorising agent.
A kind of grease-decolor device the most according to claim 2, it is characterised in that the central canal of described liquid distribution trough passes through Flange joint with the pipeline stretched out by preheater.
A kind of grease-decolor device the most according to claim 1, it is characterised in that there are heating mantle, internal laying condenser coil in described tubular type decoloration device outer end；Condenser coil is positioned at inside tubular type decoloration device, highly consistent with decolorising agent, is positioned at above apertured grills, and is positioned at below liquid distribution trough.
A kind of grease-decolor device the most according to claim 1, it is characterised in that sampling pump and sample jar are positioned at Color Detecting System lower end, Color Detecting System, sampling pump, sample jar are linked in sequence.
6. according to a kind of grease-decolor device described in claim 1 or 3, it is characterised in that being cylindrical in the middle of described tubular type decoloration device, in the middle of tubular type decoloration device, decolorising agent is fully contacted by liquid distribution trough with oils and fats；Two ends are circular arc up and down so that there is certain space on liquid distribution trough and tubular type decoloration device top.
A kind of grease-decolor device the most according to claim 1, it is characterised in that described Color Detecting System includes LED illumination unit, RGB color sensor unit and controller unit.
A kind of grease-decolor device the most according to claim 1, it is characterised in that also include that feed pump, preheater, described preheater are connected with feed pump, the outer wall of preheater is provided with heating medium inlet and condensed fluid outlet；Preheater connects with liquid distribution trough.
A kind of grease-decolor device the most according to claim 1, it is characterised in that described vacuum buffer tank is with liquidometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453073.0U CN205740944U (en) | 2016-05-18 | 2016-05-18 | A kind of grease-decolor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453073.0U CN205740944U (en) | 2016-05-18 | 2016-05-18 | A kind of grease-decolor device |
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| Publication Number | Publication Date |
|---|---|
| CN205740944U true CN205740944U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620453073.0U Active CN205740944U (en) | 2016-05-18 | 2016-05-18 | A kind of grease-decolor device |
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| Country | Link |
|---|---|
| CN (1) | CN205740944U (en) |
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2016
- 2016-05-18 CN CN201620453073.0U patent/CN205740944U/en active Active
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