CN202717734U - Energy-saving protein skimmer - Google Patents
Energy-saving protein skimmer Download PDFInfo
- Publication number
- CN202717734U CN202717734U CN 201220395090 CN201220395090U CN202717734U CN 202717734 U CN202717734 U CN 202717734U CN 201220395090 CN201220395090 CN 201220395090 CN 201220395090 U CN201220395090 U CN 201220395090U CN 202717734 U CN202717734 U CN 202717734U
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- Prior art keywords
- reaction chamber
- water
- protein skimmer
- inlet
- inlet pipe
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Abstract
The utility model discloses an energy-saving protein skimmer which comprises a reaction chamber provided with an inner cavity, and a collecting cup located on the top of the reaction chamber. The lower portion of the side wall of the reaction chamber is provided with a water outlet and a venturi jet device which is connected with raw water. A water outlet of the venturi jet device extends into the inner cavity of the reaction chamber. The lower portion of the side wall of the reaction chamber is further provided with an inverted-U-shaped air inlet pipe which comprises an air inlet end and an air outlet end. An air inlet of the venturi jet device is connected with the air outlet end of the air inlet pipe. The energy-saving protein skimmer is simple in structure. The raw water to be processed enters the inner cavity of the reaction chamber through the venturi jet device, meanwhile, generated negative pressure enables the raw water to suck in gas from the air inlet pipe through the air inlet and the gas enters the reaction chamber together with the raw water, the gas-liquid mixture is mixed sufficiently in the reaction chamber to produce a large number of tiny bubbles, the tiny bubbles produced by the gas adsorb impurities in the rising process along with water flow and flow into the collecting cup, and processed water at the bottom of the reaction chamber is discharged through the water outlet.
Description
Technical field
The utility model relates to a kind of Protein Skimmer, more precisely, relates in particular to a kind of energy-conservation, efficient Protein Skimmer, belongs to the environmental protection equipment technical field.
Background technology
In the industrialized culture, the quality of water quality has directly determined the effect of cultivation, and water quality is poorer, and the growing state of fishery products is more bad, otherwise the output of fishery products and quality are then better; In the aquaculture water of aquatic organism, contain the feed of not eating up, the movement of aquatic organism etc., be discharged in the environment and can produce a large amount of pollutions, simultaneously, the waste resource.Traditional Protein Skimmer adopts the air supporting mode to remove the colloid that suspends in the aquaculture wastewater, utilizes law of buoyancy that it is moved upward with bubble, separates in collection cups at last.Existing air floating structure, the bubble diameter of its generation is larger, and number of bubbles is limited, so that the gas-liquid mixed efficient of this separator is low, separation efficiency is low, its energy consumption is also high.
The utility model content
The utility model provides a kind of energy-conservation Protein Skimmer in order to solve problems of the prior art, and it is simple in structure, and its high efficiency, energy consumption are low.
For achieving the above object, the technical solution of the utility model is: a kind of energy-conservation Protein Skimmer, comprise the reaction chamber that is provided with inner chamber, and the collection cups that is positioned at reactor top, the bottom of the sidewall of described reaction chamber is provided with water outlet, also be provided with and be connected the Venturi ejector that water connects, the water outlet of described Venturi ejector puts in the inner chamber of reaction chamber; Also be provided with an inlet pipe that is inverted U, comprise inlet end and outlet side, the inlet mouth of described Venturi ejector is connected the outlet side and is connected with inlet pipe.
Preferably, the water outlet of described Venturi ejector is along the tangential direction setting of reaction chamber wall.
Preferably, described Venturi ejector passes through an intake pump and is connected the water connection.
Preferably, the bottom of described collection cups sidewall also is provided with a sewage draining exit.
Preferably, the bottom of described reaction chamber sidewall is provided with one and cleans sewage draining exit.
Preferably, the inlet pipe of described inverted U is fixed on the outer wall of reaction chamber, and is connected inlet mouth with the Venturi ejector by flexible pipe and connects.
Preferably, the inlet end of described inlet pipe is provided with a gas meter.
Preferably, the top of the inlet end of described inlet pipe also is provided with an ozone interface.
Preferably, described Venturi ejector comprises PVC water inlet pipe, Venturi tube and cyclone pipe, and the top of Venturi tube cooperates an end that is installed on the PVC water inlet pipe, and cyclone pipe is installed in the Venturi tube; Also be provided with a T-shaped mixing tank, have inlet end, inlet mouth end and gas-water mixture exit end, Venturi tube is installed in the inlet end of T-shaped mixing tank, and its inlet mouth end is communicated with inlet pipe, and rising pipe links to each other with the gas-water mixture exit end of T-shaped mixing tank; The end that described rising pipe is connected with the gas-water mixture exit end also is provided with a diffusion nozzle, and described diffusion nozzle has a termination that internal diameter is gradually little.
Protein Skimmer of the present utility model, it is simple in structure, and in the time of work, pending former water enters into the inner chamber of reaction chamber by the Venturi ejector, and rises gradually in reaction chamber.In the time of the work of Venturi ejector, the negative pressure that produces makes it suck gas by inlet mouth from inlet pipe, and together enters into reaction chamber with former water, and gas-liquid mixture fully mixes in reaction chamber, and producing a large amount of small bubbles, the diameter of bubble can be less than 1mm; The micro-bubble of γ-ray emission adsorbs organic molecule in the process that rises with current, assemble the formation foam at the top of Protein Skimmer, the foam of constantly upwards gushing out flow in the collection cups of foam at last, and the treated water in reaction chamber bottom is discharged by water outlet.The water that discharges after treatment, its water quality is pure and fresh, is rich in dissolved oxygen.Protein Skimmer of the present utility model mainly utilizes the absorption principle of trickle bubble surface tension force, effectively remove the various particulate dirts be mingled in the water and dissolved organic matter, protein, metal ion etc., collect discharge by the foam collection cups, with water body purification, thereby the generation filteration alleviates the burden of biofiltration to greatest extent.
Description of drawings
Fig. 1 shows the structural representation of the utility model Protein Skimmer.
Fig. 2 shows the structural representation of the utility model Venturi ejector.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
With reference to Fig. 1, a kind of energy-conservation Protein Skimmer of the present utility model comprises the reaction chamber 5 that is provided with inner chamber, and the collection cups 4 that is positioned at reactor top, and the mode of connection of collection cups and reaction chamber belongs to existing structure, at this its structure is no longer specified.The bottom of the sidewall of described reaction chamber 5 is provided with water outlet 11, also be provided with and be connected the Venturi ejector 13 that water 14 connects, preferably, described Venturi ejector 13 can pass through an intake pump 10 and be connected water 14 connections, certainly also can add a jet pipeline between intake pump 10 and the Venturi ejector 13, be configured as required, no longer specify at this.The water outlet of described Venturi ejector 13 puts in the inner chamber of reaction chamber 5; Also be provided with an inlet pipe 6 that is inverted U, comprise inlet end 7 and outlet side, the inlet mouth of described Venturi ejector 13 is connected the outlet side and is connected with inlet pipe.
Protein Skimmer of the present utility model, it is simple in structure, and in the time of work, pending former water enters into the inner chamber of reaction chamber by the Venturi ejector, and rises gradually in reaction chamber.In the time of the work of Venturi ejector, the negative pressure that produces makes it suck gas by inlet mouth from inlet pipe, and together enters into reaction chamber with former water, and gas-liquid mixture fully mixes in reaction chamber, and producing a large amount of small bubbles, the diameter of bubble can be less than 1mm; The micro-bubble of γ-ray emission adsorbs organic molecule in the process that rises with current, assemble the formation foam at the top of Protein Skimmer, the foam of constantly upwards gushing out flow in the collection cups of foam at last, the treated water in reaction chamber bottom is discharged by water outlet, also can consist of a recycle system.The water that discharges after treatment, its water quality is pure and fresh, is rich in dissolved oxygen.Protein Skimmer of the present utility model mainly utilizes the absorption principle of trickle bubble surface tension force, effectively remove the various particulate dirts be mingled in the water and dissolved organic matter, protein, metal ion etc., collect discharge by the foam collection cups, with water body purification, thereby the generation filteration alleviates the burden of biofiltration to greatest extent.
The utility model preferably, the water outlet of described Venturi ejector 13 is along the tangential direction setting of reaction chamber wall.The current of water outlet just can form vortex along the tangential direction of inwall in reaction chamber like this, make gas-liquid mixed more even.
Preferably, the bottom of described collection cups 4 sidewalls also is provided with a sewage draining exit 1, and absorption has the foam of impurity directly to discharge through this sewage draining exit 1 like this.
Preferably, the bottom of described reaction chamber 5 sidewalls is provided with one and cleans sewage draining exit 12, cleans sewage draining exit 12 by this and can clean reaction chamber.
Preferably, the inlet pipe 6 of described inverted U is fixed on the outer wall of reaction chamber, and connects by the inlet mouth that flexible pipe is connected with the Venturi ejector.
Preferably, the inlet end of described inlet pipe 6 also is provided with a gas meter 3, thereby regulates or monitor the flow of gas.
Preferably, the top of the inlet end of described inlet pipe 6 also is provided with an ozone interface 2, is used for connecting ozone machine or ozone generating-device, realizes simultaneously the functions such as protein separation and ozone contact sterilization.
As shown in Figure 2, the Venturi ejector 13 of the utility model Protein Skimmer comprises PVC water inlet pipe 20, Venturi tube 18 and cyclone pipe 16, and the top of Venturi tube 18 cooperates an end that is installed on the PVC water inlet pipe, and cyclone pipe 16 is installed in the Venturi tube 18.Venturi tube 18 is interior arrange cyclone pipe 16 can make liquid with eddy flow occurs before gas mixes, make gas-liquid mixed more abundant.Wherein, this cyclone pipe can adopt existing cyclone pipe, no longer its concrete structure is described further at this.
Venturi ejector 13, inlet pipe and rising pipe 19 are interconnected by a T-shaped mixing tank, this T-shaped mixing tank is a Y-tube, have inlet end 136, inlet mouth end 135 and gas-water mixture exit end 137, this Venturi tube 18 is installed in the inlet end of T-shaped mixing tank, its inlet mouth end can be communicated with by for example flexible pipe and inlet pipe 6, and rising pipe 19 links to each other with the gas-water mixture exit end of T-shaped mixing tank.Rising pipe 19 is connected an end that connects and also is provided with a diffusion nozzle 17 with the gas-water mixture exit end, described diffusion nozzle 17 has a termination that internal diameter is gradually little, forms the shape of similar Venturi tube 18.Like this, the air in the inlet pipe 6 enters into T-shaped mixing tank, can produce the very little bubble of a large amount of diameters so that gas, liquid can fully mix and spread out, and enters into reaction chamber 5 along rising pipe 19.More preferably, described rising pipe 19 is from the coupling end of itself and diffusion nozzle 17 to an other end, and internal diameter increases gradually.
The present invention is by preferred embodiment having carried out detailed explanation.Yet, by to the studying carefully of preamble, to the variation of each embodiment with to increase also be that one of ordinary skill in the art institute is apparent.The applicant is intended that all these variations and increases the part that has comprised in the scope that drops on claim of the present invention of the present invention.
Similar numbering refers to similar element in the whole text.For the purpose of clear, the situation that some line, layer, element, parts or feature are amplified may be arranged in the accompanying drawings.
Term used herein is only for to be illustrated specific embodiment, and it is not to be intended to limit the invention.Unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) are all identical with one of ordinary skill in the art's of the present invention understanding.Also must be clear and definite be, except clear and definite definition is arranged in this article, such as in the dictionary usually the term of definition should be interpreted as in the linguistic context of this specification sheets and correlation technique, can having the consistent meaning, and the idealized or undue formalization that should not explain.Known function is in briefly and clearly considers or repeat no more.
Claims (9)
1. energy-conservation Protein Skimmer, comprise the reaction chamber that is provided with inner chamber, and the collection cups that is positioned at reactor top, the bottom of the sidewall of described reaction chamber is provided with water outlet, it is characterized in that: also be provided with and be connected the Venturi ejector that water connects, the water outlet of described Venturi ejector puts in the inner chamber of reaction chamber; Also be provided with an inlet pipe that is inverted U, comprise inlet end and outlet side, the inlet mouth of described Venturi ejector is connected the outlet side and is connected with inlet pipe.
2. Protein Skimmer according to claim 1, it is characterized in that: the water outlet of described Venturi ejector is along the tangential direction setting of reaction chamber wall.
3. Protein Skimmer according to claim 1 is characterized in that: described Venturi ejector connects by an intake pump and the water of being connected.
4. Protein Skimmer according to claim 1, it is characterized in that: the bottom of described collection cups sidewall also is provided with a sewage draining exit.
5. Protein Skimmer according to claim 1 is characterized in that: the bottom of described reaction chamber sidewall is provided with one and cleans sewage draining exit.
6. Protein Skimmer according to claim 1, it is characterized in that: the inlet pipe of described inverted U is fixed on the outer wall of reaction chamber, and is connected inlet mouth with the Venturi ejector by flexible pipe and connects.
7. Protein Skimmer according to claim 6, it is characterized in that: the inlet end of described inlet pipe is provided with a gas meter.
8. Protein Skimmer according to claim 7, it is characterized in that: the top of the inlet end of described inlet pipe also is provided with an ozone interface.
9. Protein Skimmer according to claim 8, it is characterized in that: described Venturi ejector comprises PVC water inlet pipe, Venturi tube and cyclone pipe, and the top of Venturi tube cooperates an end that is installed on the PVC water inlet pipe, and cyclone pipe is installed in the Venturi tube; Also be provided with a T-shaped mixing tank, have inlet end, inlet mouth end and gas-water mixture exit end, Venturi tube is installed in the inlet end of T-shaped mixing tank, and its inlet mouth end is communicated with inlet pipe, and rising pipe links to each other with the gas-water mixture exit end of T-shaped mixing tank; The end that described rising pipe is connected with the gas-water mixture exit end also is provided with a diffusion nozzle, and described diffusion nozzle has a termination that internal diameter is gradually little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395090 CN202717734U (en) | 2012-08-10 | 2012-08-10 | Energy-saving protein skimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395090 CN202717734U (en) | 2012-08-10 | 2012-08-10 | Energy-saving protein skimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202717734U true CN202717734U (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220395090 Expired - Lifetime CN202717734U (en) | 2012-08-10 | 2012-08-10 | Energy-saving protein skimmer |
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| Country | Link |
|---|---|
| CN (1) | CN202717734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111499017A (en) * | 2020-03-14 | 2020-08-07 | 烟台大学 | Device and method for quickly separating protein and starch in wastewater in starch processing process |
-
2012
- 2012-08-10 CN CN 201220395090 patent/CN202717734U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111499017A (en) * | 2020-03-14 | 2020-08-07 | 烟台大学 | Device and method for quickly separating protein and starch in wastewater in starch processing process |
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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: 20170710 Address after: 510650 Guangdong city of Guangzhou province Panyu District Da Shi Jie Shi Bei Da Dao Hongsheng Road No. 2 building B Room 101 Patentee after: GUANGZHOU DECO INTERNATIONAL Co.,Ltd. Address before: 1012. Room two, 49 Liwan Road, Liwan District, Guangdong, Guangzhou 510000, China Patentee before: Ye Qin |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
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| CX01 | Expiry of patent term |