CN2394441Y

CN2394441Y - Sterilizing and oxygen feeding machine for aquaculture

Info

Publication number: CN2394441Y
Application number: CN99240777U
Authority: CN
Inventors: 赵博林
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-18
Filing date: 1999-11-18
Publication date: 2000-09-06
Anticipated expiration: 2009-11-18

Abstract

The utility model belongs to a sterilizing and oxygen feeding machine for aquaculture. The shape of the utility model is the shape of a two-layer type cylinder. The utility model is divided into a base and an absorber with a top cover. An axial-flow pump and a surrounding filler layer are installed in the absorber, and a gas disperser and an annular glass electrode are also arranged in the absorber. An aerator is installed above the absorber, and an ozone generator and an ultraviolet lamp are installed in the top cover. The water is injected into the culture pond through the processing of the oxygen feeding machine, thus, a plurality of harmful matters can be cleaned in the water. The oxygen feeding rate of the utility model is over five times higher than the traditional oxygen feeding equipment. The utility model can activate the water, can promote the metabolism of the cultural biology, and can raise the immunity and the resisting power to diseases. The utility model has the advantages of reasonable design, simple structure and easy popularization and usage.

Description

Aquaculture sterilizing booster aerator

The utility model belongs to a kind of aquaculture sterilizing booster aerator.

Normal appearance and the most scabrous problem are the disease prevention and cure of aquaculture organism in the culture fishery, the reason that causes the aquaculture organism morbidity is because breed water environment factor causes, can prevent and treat the disease of aquaculture organism effectively, can key be get rid of effectively the various paathogenic factors in the water environment, and it embodies a concentrated reflection of is sterilization up hill and dale, sterilize and carry out efficient oxygen supply.Present various aerators, for example patent 95247063.2 fish pond convective oxygenation apparatus, patent 94213516.4 are supported the quick-acting aerators of shrimp etc., all can increase oxygen to culturing the waters, but because oxygen delivery technique is water to be broken up become water droplet and be scattered in the air, by with contacting of air with air dissolves, its efficient is lower, and can not get rid of and eliminate the various paathogenic factors of water environment.Patent 96233489.8 fishing are with electronics sterilizing aerator, disclose a kind of method that adopts high-pressure electrostatic and have produced ozone and negative oxygen ion and reach sterilization and sterilization to air, but can't carry out sterilizing to the various paathogenic factors of water body.

The purpose of this utility model provides a kind of aquaculture sterilizing booster aerator, and it is lower to have overcome traditional aerator efficient, the defective that can not suppress completely and eliminate the morbid substance of culturing the waters.

The technical scheme that the utility model adopted is in order to achieve the above object: it is shaped as the two-layer cylinder, comprise base, absorber, axial-flow pump, fan blower, filler, ozone generator, ultraviolet lamp, gas distributor, glass electrode etc., bottom is a base, have the inlet opening on the wall around it, the upper strata is the absorber that has top cover, have discharge outlet on the absorber lower sides, waste gas outlet is arranged at top, base has the hole with absorber central authorities and connects, axial-flow pump is contained in absorber and the base, be provided with gas distributor and glass electrode in the absorber, fill filler in the absorber; Fan blower is contained in the absorber top, and the bottom that its air outlet has a wireway to feed packing layer is connected with the air inlet of gas distributor; Ozone generator, ultraviolet lamp and the multifunction circuit board of band air intlet are housed in the top cover; Described axial-flow pump is cylindrical, and the bottom front end is a truncated cone, and the tapering has water inlet, and delivery port is arranged at top, and spiral shell formula impeller is located at front end, connects with the motor of afterbody by bearing; Described gas distributor is the endless tube shape, is provided with an air inlet, and the surface is covered with venthole; Described glass electrode is a ring-type.

The utility model is realized sterilization, sterilization, the oxygen supply in aquaculture waters are carried out simultaneously by taking above technical scheme, by means such as high-voltage pulse current, ozone, ultraviolet sterilizations, can slaine, heavy metallic salt, agricultural chemicals and other all kinds of toxic chemical substances of detrimental substance in the water body such as nitrous acid nitrogen, ammonia nitrogen, nitrous acid are all oxidized and decompose, resolution ratio reaches more than 99%.The oxygenation rate is higher more than 5 times than traditional oxygen increasing equipment, and can activate water, promotes the metabolism of aquaculture organism, improves its immune disease-resistance power.The utility model is reasonable in design, and is simple in structure, easily promotes the use of.

Below in conjunction with accompanying drawing the utility model is elaborated:

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model endless tube shape gas distributor structural representation.

As shown in Figure 1, the utility model is the two-layer cylinder, and ground floor is a bottom, the about 1.6M of diameter, and the base 1 of high about 0.7M has the inlet opening 25 that many diameters are 12MM on the cylindrical wall around it,, globular glass electrode 22 is housed in the bottom of base 1; The second layer is that the upper strata is the absorber 28 that has top cover 2, the about 1.4M of its diameter, high about 1.5M, have a sieve shape discharge outlet 20 on the lower sides of absorber 28, waste gas outlet 10 is arranged at top, and base 1 has a circular hole 24 with absorber 28 central authorities and communicates, and axial-flow pump 21 is contained in absorber 28 and the base 1; Axial-flow pump 21 is cylindrical, the bottom front end is a truncated cone, the tapering has four water inlets 7, top also has four delivery ports 8, spiral shell formula impeller 6 is located at front end and connects with the motor 4 of afterbody by pump shaft 5 and bearing block 18, motor 4 is fixed on absorber 28 tops, and cylindrical shell 3 front ends that the pump housing passes absorber 28 stretch in the base 1 from circular hole 24.Filling porous pearl filler layer 19 in the cylindrical shell 3 of absorber 28, the height of packing layer 19 is a little less than the delivery port 8 of axial-flow pump 21; The upper strata and the bottom of the packing layer 19 in the absorber 28 respectively are provided with ring-type glass electrode 26, and the bottom of packing layer 19 also is provided with an endless tube shape gas distributor 15, and ring-type glass electrode 26 and endless tube shape gas distributor 15 are enclosed within respectively outside the pump housing of axial-flow pump 21; Fan blower 9 is installed in the top of absorber 28, and its air outlet has a wireway 11 to be connected with the air inlet 16 of endless tube shape gas distributor 15; Installation one has the ozone generator 27 of air intlet 12 in top cover 2, and ultraviolet lamp 14 and multifunction electric pole plate 17 and air intlet 13 and power supply 23 also are housed in addition.

In this booster aerator when work,, water 25 enters base 1 from the inlet opening, and globular glass electrode 22 produces the pulse high-voltage direct current electricity water is carried out sterilization, by axial-flow pump 21 water is extracted out, from the packing layer 19 of delivery port 8 inflow absorbers 28 of pump housing top; The ozone-air that ozone generator 27 in the top cover 2 produces is entered by wireway 11 in the endless tube shape gas distributor 15 of packing layer 19 bottoms by fan blower 9 behind the high-pressure pulse direct current sterilizing of ultraviolet lamp 14 and multifunction circuit board 17 generations, ozone gas is on the cross section that is scattered in packing layer 19 bottoms under the effect of gas distributor 15 and toward rising, fully contact soluble in waterly with the water that flows down from filler space in the process that rises, waste gas is from exporting 10 discharges.Ozone soluble in water can sterilization again can the oxidation Decomposition Toxic.The water that contains ozone enters from the discharge outlet 20 of absorber 28 and cultures the pond.The water of culturing the pond enters this machine again to carry out discharging after sterilization, sterilization, the oxygen supply again, and circulation and so forth is till the water that will have virus all disposes.

The ring-type glass electrode 26 of packing layer 19 bottoms connects galvanic anode, the ring-type glass electrode 26 on top, packing layer 19 top connects negative electrode, after feeding direct current, anion anode such as the oxonium ion in the water, chlorion shift and discharge, are about to other material oxidation Decomposition in the discharge process.

This booster aerator is installed on the water inlet of culturing the pond, crosses the about 6 meters scope of diameter with the pore nylon wire, and aquaculture organism is separated.The water check that starting shooting learnt from else's experience after 10 minutes handles, the lethality of pathogenic organisms (comprising bacterium, virus, parasite, crustacean, fungi and algae etc.) reaches 100%, and all kinds of technical indicators all meet country's " fisheries water water standard ".Casing of the present utility model, axial-flow pump, pump shaft, spiral shell formula impeller etc. all adopt the carbon steel manufacturing, it is anticorrosion to add one deck fiberglass again, fastening workpiece and wireway are made with nylon and PVC plastics respectively, and employing existing standard spares such as motor, electric elements and electric equipment are assembled.

Claims

1, a kind of aquaculture sterilizing booster aerator, it is shaped as the two-layer cylinder, comprise base, absorber, axial-flow pump, fan blower, filler, ozone generator, ultraviolet lamp, gas distributor, glass electrode etc., it is characterized in that: bottom is base (1), have inlet opening (25) on the wall around it, the upper strata is for having the absorber (28) of top cover (2), have discharge outlet (20) on absorber (28) lower sides, waste gas outlet (10) is arranged at top, base (1) has hole (24) with absorber (28) central authorities and connects, axial-flow pump (21) is contained in absorber (28) and the base (1), be provided with gas distributor (15) and glass electrode (26) in the absorber (28), fill packing layer (19) in the absorber (28); Fan blower (9) is contained in absorber (28) top, and the bottom that its air outlet has a wireway (11) to feed packing layer (19) is connected with gas distributor (15); Ozone generator (27), ultraviolet lamp (14) and the multifunction circuit board (17) of band air intlet (12) are housed in the top cover (2).

2, according to the described booster aerator of claim 1, it is characterized in that: described axial-flow pump (21) is for cylindrical, and the bottom front end is a truncated cone, the tapering has water inlet (7), delivery port (8) is arranged at top, and spiral shell formula impeller (6) is located at front end, connects with the motor (4) of afterbody by bearing.

3, according to the described booster aerator of claim 1, it is characterized in that: described gas distributor (15) is the endless tube shape, and an air inlet (16) is arranged, and the surface is covered with gas outlet (29).

4, according to the described booster aerator of claim 1, it is characterized in that: glass electrode (26) is a ring-type.