CN101805033B

CN101805033B - Automatic separation system and method for protein in liquid

Info

Publication number: CN101805033B
Application number: CN2009100372107A
Authority: CN
Inventors: 张志勇; 亨德里库斯·埃格伯
Original assignee: HENDRIX EGBERT
Current assignee: HENDRIX EGBERT
Priority date: 2009-02-17
Filing date: 2009-02-17
Publication date: 2013-07-17
Anticipated expiration: 2029-02-17
Also published as: CN101805033A

Abstract

The invention relates to a liquid cleaning system and a method, in particular to an automatic separation system and a method for protein in liquid, which can be used in a water tank, an aquarium and a fish bowl. The invention adopts the technical scheme that the protein is separated from the liquid by sticking in the air bubbles of the generated foam. The foam is brought out by the liquid, is discharged to a waste liquid tank, is dissolved into the liquid of waste liquid again after a period of time and then is discharged as wastewater. The total amount of the foam is controlled by an automatic control device, thereby achieving the effect of automatically separating the protein. The invention has the advancement that a user does not need to detect every day and readjust and only needs to adjust once. The invention has convenient use and can keep the quality of the liquid to be kept at a stable level.

Description

The automatic separation system and the method that are used for protein in liquid

Technical field:

The present invention relates to the liquid cleaning system and method, especially a kind of automatic separation system and method for being used for protein in liquid that can be used in pond, aquarium, the fish jar.

Background technology:

In the pond, breed aquatic organism place such as aquarium, fish jar is in order to keep the cleaning of water quality, need liquid wherein be cleaned.But through behind the certain hour, because the residue of the movement of aquatic organism, input food will cause protein in liquid content higher, thereby cause water quality to degenerate, influence the growth of aquatic organism.So need change water or the protein separation in the liquid is gone out it usually.

See that China Patent No. is: 01242931.7 utility model patent specification sheets, it discloses a kind of " the protein separation device of aquarium ", and this device is exactly for separating of the protein in the water in the fish jar.But this device comes with some shortcomings, its complex structure, and can't realize automatic operation.

For these reasons, in order to reduce maintenance, to reduce cost, the inventor provides a kind of the use convenient automatic separation system and the method that are used for protein in liquid.

Summary of the invention:

Technical problem to be solved by this invention just is to overcome the deficiency of present product, and a kind of automatic separation system that is used for protein in liquid that can regulate total protein in liquid or the water body automatically is provided.

To be solved by this inventionly make a technical problem just be to provide a kind of automatic separation method for protein in liquid.

For solving first technical problem, the present invention has adopted following technical scheme: this system comprises: a frothing machine, and this frothing machine will make and produce foam in the liquid to input air, water in the liquid; One foam exhaust channel, this foam exhaust channel is positioned on the fluid surface, and the foam that produces in the liquid will be expelled in the wastewater trough by this foam exhaust channel; One sensor, this sensor are positioned at the foam exhaust channel and go out, and are triggered by the liquid inner foam; One controller, above-mentioned sensor are linked on this controller, and sensor is sent to detecting data in the controller, and via controller sends command adapted thereto after data are analyzed, and trigger frothing machine.

Described frothing machine comprises: ventilation hole and the water pump with fluid connection, inject air, water or the mixture of the two by ventilation hole and water pump in liquid.

Described water pump is connected with controller, by the startup of controller control water pump.

Described sensor is at least one group of electrode.

In order to solve second technical problem, the present invention has adopted following technical scheme: at first, add in the liquid by external water pump and ventilation hole water, the air with the external world, make and produce foam in the liquid, protein attachment in the liquid on foam, is swum in above the liquid; Then, along with foam constantly increases, foam will have the foam exhaust channel above the liquid to skim, and flow in the wastewater trough, and be dissolved in the interior water of wastewater trough, be discharged from; Then, constantly the foam that rises will trigger the sensor on the foam exhaust channel, be sent to controller by sensor information; At last, controller is made analysis after receiving the information of sensor, sends instruction, and the control pump operation is to adjust the speed that the liquid inner foam produces.

The method of described controller control water pump is: when foam face height was higher, controller made pump rotary speed slow down or stops, to slow down or to stop to make foam; When the height of foam face hanged down, controller made the pump rotary speed quickening or restarts, to accelerate or to begin again to make foam.

Described sensor can adopt at least one group of electrode, detects the height of foam face by the impedance between the detecting electrode.

The present invention makes foam in brief exactly in needing the liquid of isolated protein (mainly referring to water), the protein attachment in the liquid in foam, is skimmed foam then.It adopts an adjustable foam manufacturing system to generate the foam of exact quantity, to make the protein of separation system in can independent separate liquid.Its principle is exactly: when protein in liquid content was higher, liquid was easy to its foam, and the water content of these foams is lower.These foams that are attached with protein are skimmed, just can remove the protein in the liquid.The present invention adopts this principle exactly.Simultaneously, the present invention is provided with automatic control section, adjusts the level of protein in the water by the height of control foam face.Namely when the foam face is higher, slows down or stop to make foam; When the height of foam face is low, accelerate or begin to make foam again, so be exactly to have realized that protein is skimmed automatically.

Description of drawings:

Fig. 1 is the synoptic diagram of separation system of the present invention.

Embodiment:

The present invention is further illustrated below in conjunction with accompanying drawing:

The method applied in the present invention is: make foam in needing the liquid of isolated protein, the protein attachment in the liquid in foam, is skimmed foam then and gets final product.

The principle of the invention is: protein is by being separated liquid in the foam bubbles that is bonded at generation.These foams are taken out of by liquid and are discharged to exhausted bath box, dissolve in again in the liquid of waste liquid to be drained as waste water then after after a while.

Referring to Fig. 1, concrete system of the present invention is: this system comprises:

One frothing machine 2, this frothing machine 2 will make and produce foam in the liquid 1 to input air, water in the liquid 1; This frothing machine 2 comprises: ventilation hole 21 that is communicated with liquid 1 and water pump 22, inject air, water or the mixture of the two by ventilation hole 21 and water pump 22 in liquid 1.

One foam exhaust channel 3, this foam exhaust channel 3 are positioned on liquid 1 surface, and the foam that produces in the liquid 1 will be expelled in the wastewater trough 4 by this foam exhaust channel 3;

One sensor 5, this sensor 5 are positioned at foam exhaust channel 3 and go out, and are triggered by the liquid inner foam; This sensor 5 can adopt one group of electrode.Impedance detects foam height between two electrodes by measuring.For example: when foam no show sensor 5, impedance is infinitely great.After foam arrived sensor 5, impedance was about 17000 ohm with reduction, and protein content is higher in the foam at this moment, and moisture is lower, and we can be called " drying " foam the foam of this moment, and these foams will be discharged from along foam exhaust channel 3.Along with continuous accumulation, rising, the discharge of foam, the impedance between the sensor 5 will continue reduction and be about 2000 ohm, and this moment, the wettability of foam increased, and namely protein content reduces.Continue to reduce until impedance.When impedance drop was low to moderate 2000 ohm, controller 6 just can send instruction, reduced and had made the speed of bubble.

One controller 6, above-mentioned sensor 5 are linked on this controller 6, and sensor 5 is sent to detecting data in the controller 6, after 6 pairs of data of via controller are analyzed, send command adapted thereto, trigger frothing machine 2.

Described water pump 22 is connected with controller 6, by the startup of controller 6 control water pumps 22.

Method of work of the present invention is:

At first, add in the liquid 1 by external water pump 22 and ventilation hole 21 water, the air with the external world, make producing foam in the liquid 1, the protein attachment in the liquid 1 on foam, is swum in above the liquid 1;

Then, along with foam constantly increases, foam will have the foam exhaust channel 3 above the liquid 1 to skim, and flow in the wastewater trough 4, and be dissolved in the water in the wastewater trough 4, be discharged from;

Then, constantly the foam that rises will trigger the sensor 5 on the foam exhaust channel 3, be sent to controller 6 by sensor 5 information;

At last, controller 6 is made analysis after receiving the information of sensor 5, sends instruction, and 22 runnings of control water pump are to adjust the speed that liquid 1 inner foam produces.

Wherein, the method for controller 6 control water pumps 22 is: when foam face height was higher, controller 6 made water pump 22 rotating speeds slow down or stops, to slow down or to stop to make foam; When the height of foam face hanged down, controller 6 made the pump rotary speed quickening or restarts, to accelerate or to begin again to make foam.

The method of described controller 6 control water pumps 22 is: when foam face height was higher, controller 6 made water pump 22 rotating speeds slow down or stops, to slow down or to stop to make foam; When the height of foam face hanged down, controller 6 made the pump rotary speed quickening or restarts, to accelerate or to begin again to make foam.

Advance of the present invention is that the user needn't detect and readjust every day, only needs disposable adjustment to get final product.(namely adjust the position and the trigger condition that controller 6 is set of sensor 5) after regulating the position line of foam, the foam face will remain in programme controlled scope always.Because the total amount of foam depends on the kind, temperature of liquid, the total content of the protein in liquid that constantly changes, so concrete the setting, the user can draw best position through test repeatedly.If the user arranges correctly, in such cases, only can produce " drying " foam.The fresh liquid scale of construction that needs in the liquid this moment to replenish will be reduced to minimum, and the protection to water quality has certain benefit like this.This is just to need additional more many new liquid because the liquid that system discharges is more many, but so negative influence will be arranged aspect water quality.

In above-described embodiment, the present invention adopts a sensor, with 3 sensor-based systems as the basis, wherein the first point impedance minimum, the second point impedance maximum, thirdly impedance is averaged, after reaching corresponding numerical value respectively, controller 6 sends different instructions.In addition, this system also can work simultaneously with two or more sensing systems, and different sensors 5 are triggered, and controller 6 will send different steering orders.

Electrode as for the sensor 5 among the present invention adopts can adopt the TI electrode usually.

In sum, the present invention's protein in the separating liquid and can take away more protein than common system automatically.Because the present invention can detect protein content in the water automatically, and fast with it by separating in the liquid.

Automatic system of the present invention is exactly to carry the total amount of the water that contains air and reach opening relationships between the total amount of the foam that produces at particular adjustments interface at water pump 22.Will produce accurate foam total amount by this system, the protein under the efficient of maximum in the separating liquid keeps the purification of liquid.Thereby have only minimum liquid can be updated the stable quality of keeping liquid in the total system by this system.

Certainly, the above only is example of the present invention, is not to limit the scope of the present invention, and all equivalences of doing according to the described structure of the present patent application claim, feature and principle change or modify, and all should be included in the present patent application claim.

Claims

1. be used for the automatic separation method of protein in liquid, it is characterized in that: this method is:

At first, add in the liquid (1) by external water pump (22) and ventilation hole (21) water, the air with the external world, make producing foam in the liquid (1), the protein attachment in the liquid (1) on foam, is swum in above the liquid (1);

Then, along with foam constantly increases, the foam above the liquid (1) is skimmed by exhaust channel (3), flow in the wastewater trough (4), and be dissolved in the interior water of wastewater trough (4), be discharged from;

Then, constantly the foam that rises will trigger the sensor (5) on the foam exhaust channel (3), be sent to controller (6) by sensor (5) information;

At last, after controller (6) receives the information of sensor (5), make analysis, send instruction, control water pump (22) running is to adjust the speed that liquid (1) inner foam produces;

The method of described controller (6) control water pump (22) is: when foam face height was higher, controller (6) made water pump (22) rotating speed slow down or stops, to slow down or to stop to make foam; When the height of foam face hanged down, controller (6) made the pump rotary speed quickening or restarts, to accelerate or to begin again to make foam;

Described sensor (5) adopts at least one group of electrode, detects the height of foam face by the impedance between the detecting electrode; With 3 sensor-based systems as the basis, wherein the first point impedance minimum, the second point impedance maximum, thirdly impedance is averaged, after reaching corresponding numerical value respectively, controller (6) sends different instructions.