CN201183757Y

CN201183757Y - Industrialized fish pond bottom sediment processing unit

Info

Publication number: CN201183757Y
Application number: CNU2008200925568U
Authority: CN
Inventors: 柴金龙; 罗烽; 凌文森; 胡章立
Original assignee: Shenzhen University
Current assignee: Shenzhen University
Priority date: 2008-03-04
Filing date: 2008-03-04
Publication date: 2009-01-21
Anticipated expiration: 2018-03-04

Abstract

The utility model discloses a treatment device for sediment at the bottom of a factory fishpond, which comprises a water collector, sewage collection pipes, sewage pipes and clean water pipes. The treatment device is characterized in that the device also comprises a sewage-proof cover. At least one water inlet is arranged on the lower edge of the sewage-proof cover. The top of the sewage-proof cover is provided with a seal cover with a gap. The sewage-proof cover is arranged above the water inlet end of the sewage collection pipes to cover the inlet of the sewage collecting pipes. The head end of the water collector extends out of the gap. Since the treatment device of the utility model is provided with the sewage-proof cover, heavier fish causes no jam of the outlet hole of the water collector. Furthermore, an oblique serrated water inlet hole arranged at the bottom of the sewage-proof cover facilitates the discharge of sediments in the sewage. The height of the water collector of the treatment device for the sediment at the bottom of the factory fishpond is increased and the water collector can extend out of water surface, thereby increasing the convenience for observation and cleaning. The treatment device is a great contribution for the development of the treatment device for the sediment of the factory fishpond.

Description

Throw out treatment unit at the bottom of a kind of industrial fish farming pond

Technical field

The utility model relates to technical field of sewage, is specifically related to throw out treatment unit at the bottom of a kind of industrial fish farming pond.

Background technology

As shown in Figure 1, the throw out treatment unit is made up of water collector 1, the dirty pipe 2 of collection, waste pipe 3 and clear water pipe 4 at the bottom of the fishpond of prior art, when the throw out treatment unit is applied in the piscina at the bottom of this industrial fish farming pond, when the body weight of fish during less than 100g, filter and filth-discharging effect can also be accepted, when the body weight of fish during greater than 100g, ability enhancing because it moves about, can kick up the throw out that sinks at the bottom of the pond, the throw out of kicking up is sucked by water collector 1.The water vent of water collector 1 stops up after for some time, causes the fishpond ammonia-nitrogen content to raise the water quality variation.

The throw out treatment unit is demanded urgently improving at the bottom of the fishpond of prior art.

The utility model content

The technical problems to be solved in the utility model provides throw out treatment unit at the bottom of a kind of industrial fish farming pond, overcome throw out treatment unit at the bottom of a kind of fishpond of prior art, when the fish body weight is big, can cause the water collector water vent to stop up, cause the fishpond ammonia-nitrogen content to raise the defective of water quality variation.

The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:

Throw out treatment unit at the bottom of a kind of industrial fish farming pond, comprise water collector, collect dirty pipe, waste pipe and clear water pipe, also comprise every the dirt cover, described place, lower edge every the dirt cover is provided with at least one prosopyle, its top is notched sealing cover, describedly be positioned at the feed-water end top of the dirty pipe of described collection every the dirt cover, cover the feed-water end of the dirty pipe of described collection, the head end of described water collector stretches out described breach.

The further optimization of throw out treatment unit is at the bottom of the described industrial fish farming pond: described prosopyle every the dirt cover is made as the taper serration shape.

The further optimization of throw out treatment unit is at the bottom of the described industrial fish farming pond: described prosopyle every the dirt cover along described every the lower edge of dirt cover uniform distribution.

The further optimization of throw out treatment unit is at the bottom of the described industrial fish farming pond: described waste pipe is provided with magnetic valve.

The further optimization of throw out treatment unit is at the bottom of the described industrial fish farming pond: the height of described water collector is made as 40cm at least.

The beneficial effects of the utility model are: because the throw out treatment unit is provided with every the dirt cover at the dirty water inlet tube end of collection at the bottom of the utility model industrial fish farming pond, when the fish body weight is big, can not cause the water collector water vent to stop up yet, more, make the throw out in the sewage be more prone to discharge owing to oblique spination prosopyle is set every the lower end of dirt cover; Because the throw out treatment unit has increased the water collector height at the bottom of the utility model industrial fish farming pond, makes it can stretch place's water surface, therefore improved the accessibility of observing and cleaning; It is a much progress of throw out treatment unit at the bottom of the industrial fish farming pond.

Description of drawings

The utility model comprises following accompanying drawing:

Fig. 1 is a throw out treatment unit synoptic diagram at the bottom of the prior art industrial fish farming pond;

Fig. 2 is a throw out treatment unit synoptic diagram at the bottom of the utility model industrial fish farming pond;

Fig. 3 is that the utility model is every dirt cover embodiment one synoptic diagram;

Fig. 4 is that the utility model is every dirt cover embodiment two synoptic diagram.

Embodiment

With embodiment the utility model is described in further detail with reference to the accompanying drawings below:

As Fig. 2, Fig. 3 and shown in Figure 4, the throw out treatment unit comprises water collector 1, the dirty pipe 2 of collection, waste pipe 3 and clear water pipe 4 at the bottom of the utility model industrial fish farming pond, also comprise every dirt cover 6, place, lower edge every dirt cover 6 is provided with at least one prosopyle, its top is notched sealing cover, be positioned at every dirt cover 6 above the feed-water end of the dirty pipe 2 of collection, cover the feed-water end of the dirty pipe 2 of collection, the head end of water collector 1 stretches out described breach.The further optimization of throw out treatment unit is at the bottom of the industrial fish farming pond: described prosopyle every the dirt cover is made as the taper serration shape.The further optimization of throw out treatment unit is at the bottom of the industrial fish farming described in the utility model pond: every the prosopyle of dirt cover 6 along every the lower edge of dirt cover 6 uniform distribution.Waste pipe 3 is provided with magnetic valve 5.The height of water collector 1 is made as 40cm at least.

Throw out treatment unit filth-discharging effect is remarkable at the bottom of using proof the utility model industrial fish farming pond, is used with artificial swamp, protein separator, can make water quality remain on state preferably.Annual fish yield reaches 76.28Kg/m ³, the unit maximum amount of breeding fish reaches 62.5Kg/m ³(tilapia).

The throw out treatment unit has following characteristics at the bottom of the utility model industrial fish farming pond:

(1) result is simple, cheap, easy to maintenance

(2) blowdown is timely, and effect is remarkable.

Those skilled in the art do not break away from essence of the present utility model and spirit, can there be the various deformation scheme to realize the utility model, the above only is the preferable feasible embodiment of the utility model, be not so limit to interest field of the present utility model, the equivalent structure that all utilization the utility model specification sheetss and accompanying drawing content are done changes, and all is contained within the interest field of the present utility model.

Claims

1, throw out treatment unit at the bottom of a kind of industrial fish farming pond, comprise water collector, collect dirty pipe, waste pipe and clear water pipe, it is characterized in that: also comprise every the dirt cover, described place, lower edge every the dirt cover is provided with at least one prosopyle, its top is notched sealing cover, describedly be positioned at the feed-water end top of the dirty pipe of described collection every the dirt cover, cover the feed-water end of the dirty pipe of described collection, the head end of described water collector stretches out described breach.

2, throw out treatment unit at the bottom of the industrial fish farming according to claim 1 pond, it is characterized in that: described prosopyle every the dirt cover is made as the taper serration shape.

3, throw out treatment unit at the bottom of the industrial fish farming according to claim 2 pond is characterized in that: described prosopyle every the dirt cover along described every the lower edge of dirt cover uniform distribution.

4, throw out treatment unit at the bottom of the industrial fish farming according to claim 3 pond, it is characterized in that: described waste pipe is provided with magnetic valve.

5, throw out treatment unit at the bottom of the industrial fish farming according to claim 4 pond, it is characterized in that: the height of described water collector is made as 40cm at least.