CN201232035Y - Apparatus for removing soluble organic exhaust from fish cultivating circulating water - Google Patents
Apparatus for removing soluble organic exhaust from fish cultivating circulating water Download PDFInfo
- Publication number
- CN201232035Y CN201232035Y CNU200820011967XU CN200820011967U CN201232035Y CN 201232035 Y CN201232035 Y CN 201232035Y CN U200820011967X U CNU200820011967X U CN U200820011967XU CN 200820011967 U CN200820011967 U CN 200820011967U CN 201232035 Y CN201232035 Y CN 201232035Y
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- CN
- China
- Prior art keywords
- organic exhaust
- water
- exhaust gas
- top cover
- inlet pipe
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- 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.)
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Abstract
The utility model relates to a water treating device especially suitable for live fish cultivation; in order to separate soluble organic waste gas dissolved in cultivating water out, the utility model provides a removal device of the soluble organic waste gas in fish cultivation circulating water. The key points of the device are that: the device comprises a barrel-type shell with a bottom surface, a water outlet pipe arranged on the wall of the bottom part, and a water inlet pipe arranged on the wall near the upper part of the shell; a nozzle, which sprays upwards, of the water inlet pipe is arranged at one end of the inside of the shell; a top cover is arranged at the opening position at the upper end of the shell; a gas outlet pipe connected with a vacuum air pump is arranged on the upper part of the top cover.
Description
Technical field
The utility model relates to the water treatment device that is specially adapted for the live fish breed.
Background technology
In the industrial fish cultivating technology; the recycle system of its water is important; culture in the water because all be mixed in for the movement of fish feeding and fish; for fish are grown fast; except input has the bait of abundant nutrition value; also must in time remove the movement of residual bait and fish; therefore people have contacted in water circulation system and have crossed the filter sand cylinder to remove oarse-grained residual bait and movement; remove short grained residual bait and movement again by the particulate machine; remove heavy metal by foam separator again; protein; fiber and more small residual bait and excremental particle become water quality and more clean.If go into oxygen to treated water sterilization and benefit again, then the prospect of industrialized culture fish is optimistic; People have taked to increase the method for cultivation density in order to increase output simultaneously, and this has received effect really.But because cultivation density strengthens, the solubility organic exhaust gas that fish are discharged in existence and process of growth as fishy smell etc., just looms large, when cultivation density greater than 15kg/m
3The time just make fish growth influenced, and general cultivation density is all at 20kg/m
3More than, just seem and be even more important so remove the solubility organic exhaust gas of culturing in the water.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides the removal device of the solubility organic exhaust gas in a kind of fish farming recirculated water, can separate with pressure reduction the organic exhaust gas that is dissolved in the water with mechanical mode and remove, to guarantee that fish increase output in industrialized culture production.
The utility model can be realized by following measure:
The removal device of the solubility organic exhaust gas in a kind of fish farming recirculated water, it is characterized in that comprising barrel-type casing with bottom surface, the wall of its bottom is provided with rising pipe, near the housing top wall is provided with water inlet pipe, its end that is positioned at enclosure interior is provided with the shower nozzle that upwards sprays, the upper end open place of housing is provided with top cover, is provided with the escape pipe that links to each other with vacuum pump at an upper portion thereof.
Also can on the inner face of described top cover, be provided with corresponding and keep the inverted dish-shaped reflector of certain distance with it with shower nozzle.
Can also be on the inner walls below the described water inlet pipe, every an end distance from being provided with the dividing plate that has a plurality of apertures.
Can also on the inner face of described top cover, be provided with corresponding and keep the inverted dish-shaped reflector of certain distance with it with shower nozzle, its outer rim and inner walls have a segment distance, on the housing wall below the described water inlet pipe, each segment distance is provided with the dividing plate with a plurality of apertures, and its diameter is a bit larger tham the outer warp of reflector.
From first solution, can see, when entering in the housing of gas and water separator through various filtering breed water, the intravital air pressure of shell is by being located at the decompression of vacuum pump on the top cover, because the effect of pressure reduction, the organic exhaust gas that is dissolved in the recirculated water will separate easily come out, especially make under the situation of globule refinement at shower nozzle, be dissolved in the just easier effusion of organic exhaust gas in the recirculated water, learn from second solution, when if the refinement globule that sprays from shower nozzle impacts again on reflector, because this mechanical shock effect, the easier organic exhaust gas that makes is overflowed when the globule is broken, the third solution is to make from the globule of shower nozzle ejection to pass through the narrow meshed dividing plate of multilayer, by dividing plate the globule is reconfigured at every turn, separate in the anabolic process and under the differential pressure action at the mechanical type of the globule repeatedly, the major part that is difficult to isolating organic exhaust gas all can be eliminated, the 4th solution is the best of breed of above-mentioned solution, and its effect is better.
Description of drawings
Fig. 1 is the structural formula intention of most preferred embodiment of the present utility model;
Fig. 2 is A-A sectional view of Fig. 1.
Among the figure 1 is housing, and 2 is top cover, and 3 is reflector, and 4 is escape pipe, and 5 is vacuum pump, and 6 is shower nozzle, and 7 is dividing plate, and 8 is rising pipe, and 9 is water inlet pipe.
Embodiment
Now in conjunction with the embodiments (accompanying drawing) the utility model is described in further detail:
Referring to Fig. 1 and Fig. 2, the removal device of the solubility organic exhaust gas in the present embodiment fish farming recirculated water, the barrel-type casing of making by steel plate 1, the wall of its bottom is provided with rising pipe 8, it links to each other with other device in the system, sterilizer for example, near the top of housing wall is provided with the water inlet pipe 9 of band stopping valve, it links to each other with for example foam separator in the system, the intravital end of the shell of water inlet pipe links to each other with shower nozzle 6, the upper end open place of housing is provided with top cover 2, be provided with escape pipe 4 at an upper portion thereof, vacuum pump 5 links to each other with escape pipe, on the inner face of described top cover 2, be provided with corresponding and keep the inverted dish-shaped reflector 3 of a segment distance with it with shower nozzle 6, its outer garden face and inner walls have a segment distance, on the housing wall below the described water inlet pipe 4, be provided with dividing plate 7 every a segment distance with a plurality of apertures, the outer rim of dividing plate has chimb upwards, its diameter is a bit larger tham the outer warp of reflector 3, present embodiment is like this work: opening vacuum pump, to make the intravital gauge pressure of shell be 0.9 normal atmosphere, open the stopping valve on the water inlet pipe, water through multiple times of filtration sprays from shower nozzle 6, because ejection is the high speed thread, dissolve in a part of organic exhaust gas in the water under 0.9 atmospheric vacuum action, from water, overflow, when high speed thread shock-wave reflection plate, its globule breaks, some solubility organic exhaust gas is overflowed from water again under the effect of negative pressure, the globule that reflects falls on dividing plate, and outflow all can make the globule break and reconfigure from the dividing plate hole, a part of solubility organic exhaust gas of at every turn all can overflowing, when processed water when rising pipe flows out its water the major part of contained solubility organic exhaust gas overflowed.
Claims (4)
1, the removal device of the solubility organic exhaust gas in the fish farming recirculated water, it is characterized in that comprising barrel-type casing (1) with bottom surface, the wall of its bottom is provided with rising pipe (8), near the housing top wall is provided with water inlet pipe (9), its end that is positioned at enclosure interior is provided with the shower nozzle (6) that upwards sprays, the upper end open place of housing is provided with top cover (2), is provided with the escape pipe (4) that links to each other with vacuum pump (5) at an upper portion thereof.
2, the removal device of the solubility organic exhaust gas in the fish farming recirculated water according to claim 1, it is characterized in that, on the inner face of described top cover (2), be provided with corresponding and keep the inverted dish-shaped reflector (3) of certain distance with it with shower nozzle (6).
3, the removal device of the solubility organic exhaust gas in the fish farming recirculated water according to claim 1 is characterized in that, on the inner walls of described water inlet pipe (4) below, is provided with the dividing plate (7) that has a plurality of apertures every a segment distance.
4, the removal device of the solubility organic exhaust gas in the fish farming recirculated water according to claim 1, it is characterized in that, on the inner face of described top cover (2), be provided with corresponding and keep the inverted dish-shaped reflector (3) of certain distance with it with shower nozzle (6), its outer rim and inner walls have a segment distance, on the housing wall of described water inlet pipe (4) below, be provided with dividing plate (7) with a plurality of apertures every a segment distance, its diameter is a bit larger tham the outer warp of reflector (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820011967XU CN201232035Y (en) | 2008-04-03 | 2008-04-03 | Apparatus for removing soluble organic exhaust from fish cultivating circulating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820011967XU CN201232035Y (en) | 2008-04-03 | 2008-04-03 | Apparatus for removing soluble organic exhaust from fish cultivating circulating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201232035Y true CN201232035Y (en) | 2009-05-06 |
Family
ID=40618410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820011967XU Expired - Lifetime CN201232035Y (en) | 2008-04-03 | 2008-04-03 | Apparatus for removing soluble organic exhaust from fish cultivating circulating water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201232035Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279774B (en) * | 2008-04-03 | 2011-11-30 | 大连汇新钛设备开发有限公司 | Gas water separation device for fish cultivating circulating system |
-
2008
- 2008-04-03 CN CNU200820011967XU patent/CN201232035Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279774B (en) * | 2008-04-03 | 2011-11-30 | 大连汇新钛设备开发有限公司 | Gas water separation device for fish cultivating circulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090506 Effective date of abandoning: 20080403 |