CN212325147U

CN212325147U - Sewage treatment plant is bred to Luo shi shrimp

Info

Publication number: CN212325147U
Application number: CN201922043155.4U
Authority: CN
Inventors: 王韬
Original assignee: Yunnan Sentai Aquatic Products Development Co ltd
Current assignee: Yunnan Sentai Aquatic Products Development Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2021-01-12
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a sewage treatment plant is bred to Luo shi shrimp, including box, driving motor, drain pipe, dirty groove, a fixed section of thick bamboo, a rotation section of thick bamboo, box cover, ultraviolet lamp, link. The utility model intercepts the impurities in the sewage through the centrifugal double-layer filtering structure, the filtered water enters the tank sleeve, the water is disinfected under the action of the photocatalyst coating and the ultraviolet lamp in the tank sleeve, the spiral diversion channel can prolong the time for the water to pass, thereby improving the disinfection effect, and the utility model has the advantages of compact structure and convenient use; an active carbon adsorption box can be further arranged according to the water quality condition, and water can further adsorb residual fine particles in the water when entering the active carbon adsorption box; the utility model discloses a high pressure spray pipe can wash a fixed cylinder, a rotating cylinder lateral wall, and the big end down big structure of a fixed cylinder, a rotating cylinder does benefit to and contacts with high-pressure rivers, improves the cleaning performance.

Description

Sewage treatment plant is bred to Luo shi shrimp

Technical Field

The utility model belongs to the technical field of aquaculture, concretely relates to sewage treatment plant is bred to Luo shi shrimp.

Background

The Luo's shrimp is a large-scale fresh water economic shrimp, the body length can reach 40 cm, the meat quality is delicious, and the nutrition is rich. The Luo's shrimp can produce a large amount of waste water in the course of breeding, mainly include wastes such as excrement, food residue and shrimp body in the waste water, the waste water can only be used for breeding again after processing. The prior art has various treatment modes, such as a filtration method, a medicament treatment method, an adsorption method and the like, but some continuous treatment systems have the problems of complex structure, large floor area, inconvenient use and maintenance and the like. For this reason, it is very necessary to develop a sewage treatment apparatus for culturing the shrimps, which can solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment plant is bred to Luo shi shrimp.

The utility model aims at realizing the purpose, which comprises a box body, a driving motor, a drain pipe, a dirt collecting groove, a fixed cylinder, a rotating cylinder, a box cover, an ultraviolet lamp and a connecting frame, wherein the box body and the box cover are all cylindrical, the driving motor is arranged below the box body, the dirt collecting groove is arranged at the bottom in the box body, the side surfaces of the fixed cylinder and the rotating cylinder are respectively provided with a plurality of through holes, the diameter of the through hole of the fixed cylinder is smaller than that of the through hole of the rotating cylinder, the fixed cylinder is fixedly arranged on the dirt collecting groove, the rotating cylinder is arranged in the fixed cylinder, the bottom end of the rotating cylinder is provided with the connecting frame, a power output shaft of the driving motor passes through the box body and the dirt collecting groove and is connected with the center of the connecting frame, a water inlet pipe is arranged above the rotating cylinder, the box cover is arranged on the side wall of the box body, a water inlet at the upper part of the inner side of the box, the lower end of the flow guide channel is provided with a drain pipe, the ultraviolet lamps are sequentially arranged along the top in the flow guide channel, and the bottom in the flow guide channel opposite to the ultraviolet lamps is provided with a photocatalyst coating.

The utility model has the advantages that: the utility model intercepts the impurities in the sewage through the centrifugal double-layer filtering structure, the filtered water enters the tank sleeve, the water is disinfected under the action of the photocatalyst coating and the ultraviolet lamp in the tank sleeve, the spiral diversion channel can prolong the time for the water to pass, thereby improving the disinfection effect, and the utility model has the advantages of compact structure and convenient use; an active carbon adsorption box can be further arranged according to the water quality condition, and water can further adsorb residual fine particles in the water when entering the active carbon adsorption box; the utility model discloses a high pressure spray pipe can wash a fixed cylinder, a rotating cylinder lateral wall, and the big end down big structure of a fixed cylinder, a rotating cylinder does benefit to and contacts with high-pressure rivers, improves the cleaning performance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the case;

in the figure: 1-box body, 2-driving motor, 3-drain pipe, 4-sewage collecting tank, 5-fixed cylinder, 6-rotating cylinder, 7-box sleeve, 8-ultraviolet lamp, 9-connecting frame, 10-water inlet pipe, 11-overflow port, 12-flow guide channel, 13-high pressure water spray pipe, 14-cleaning bin gate and 15-active carbon adsorption box.

Detailed Description

The following description of the present invention is provided with reference to the accompanying drawings, which are not intended to limit the present invention in any way, and any alterations or replacements made based on the teachings of the present invention are all within the protection scope of the present invention.

As shown in attached figures 1-2, the utility model comprises a box body 1, a driving motor 2, a drain pipe 3, a dirt collecting groove 4, a fixed cylinder 5, a rotating cylinder 6, a box cover 7, an ultraviolet lamp 8 and a connecting frame 9, wherein the box body 1 and the box cover 7 are both cylindrical, the driving motor 2 is arranged below the box body 1, the dirt collecting groove 4 is arranged at the bottom of the box body 1, a plurality of through holes are arranged on the side surfaces of the fixed cylinder 5 and the rotating cylinder 6, the diameter of the through hole of the fixed cylinder 5 is smaller than that of the through hole of the rotating cylinder 6, the fixed cylinder 5 is fixedly arranged on the dirt collecting groove 4, the rotating cylinder 6 is positioned in the fixed cylinder 5, the connecting frame 9 is arranged at the bottom end of the rotating cylinder 6, the power output shaft of the driving motor 2 passes through the box body 1 and the dirt collecting groove 4 and is connected with the center of the connecting frame 9, a water inlet pipe 10 is arranged above the rotating cylinder 6, the water inlet on the upper portion of the inner side of the box sleeve 7 corresponds to the overflow port 11 on the upper portion of the side face of the box body 1, a flow guide channel 12 which is in a spiral descending shape is arranged in the box sleeve 7 from top to bottom, a water discharge pipe 3 is arranged at the lower end of the flow guide channel 12, the ultraviolet lamps 8 are sequentially arranged along the top in the flow guide channel 12, and photocatalyst coatings are arranged at the bottoms in the flow guide channels 12 opposite to the ultraviolet lamps 8.

Preferably, the fixed cylinder 5 and the rotating cylinder 6 are in the shape of a circular truncated cone with a small top and a large bottom, a high-pressure water spray pipe 13 is arranged at the top in the box body 1, a plurality of high-pressure spray heads are arranged on the high-pressure water spray pipe 13, and the high-pressure spray heads correspond to the side surface of the fixed cylinder 5 and the side surface of the rotating cylinder 6.

Preferably, the side of the box body 1 and the side of the sewage collecting tank 4 are respectively provided with a cleaning bin door 14.

Preferably, the drain pipe 3 is connected with an activated carbon adsorption tank 15.

Preferably, the photocatalyst coating is a nano titanium dioxide coating.

Preferably, the water inlet pipe 10 is connected with a sewage pump, and the sewage pump is connected with the sewage pool through a pipeline.

Preferably, the bottom of the box body 1 is provided with a drain valve, and the drain valve is used for draining water in the box body 1 so as to facilitate maintenance.

The utility model discloses theory of operation and working process: sewage to be treated enters the box body 1 through the water inlet pipe 10, impurities in the sewage are gathered in the rotating cylinder 6, the driving motor 2 drives the rotating cylinder 6 to rotate, the impurities in the sewage are thrown to a through hole in the wall of the rotating cylinder 6 under the action of centrifugal force, smaller impurities pass through the rotating cylinder 6 but are intercepted by the fixed cylinder 5, centrifugally filtered water passes through the fixed cylinder 5, the impurities are in the rotating cylinder 6 and a space between the two cylinders, meanwhile, the driving motor 2 can stop working at intervals as required, the water inlet pipe stops water inlet, the impurities gradually descend and are gathered in the sewage collecting tank 4, the driving motor 2 continues to work, and meanwhile, the water inlet pipe feeds water again; the filtered water enters the box sleeve 7 from the overflow port 11 and continuously spirally descends along the flow guide channel 12, and in the descending process, the photocatalyst coating generates strong catalytic degradation under the irradiation of the ultraviolet lamp 8, so that germs in the water are killed, and the water is disinfected; the sterilized water is discharged from the drain pipe 3;

when the side walls of the fixed cylinder 5 and the rotating cylinder 6 need to be cleaned, water in the box body 1 is firstly emptied, then the water is sprayed to the side walls of the fixed cylinder 5 and the rotating cylinder 6 through the high-pressure spray head, attached impurities are washed away, and the small-top and large-bottom structures of the fixed cylinder 5 and the rotating cylinder 6 are beneficial to being contacted with high-pressure water flow; an active carbon adsorption box 15 can be further arranged according to the water quality condition, and water can further adsorb residual fine particles in the water when entering the active carbon adsorption box 15; when the sewage collecting tank 4 needs to be cleaned, water in the tank body 1 is firstly drained through the drain valve, and then the cleaning bin door 14 is opened for cleaning.

Claims

1. The utility model provides a Luoshi shrimp breeds sewage treatment plant, includes box (1), driving motor (2), drain pipe (3), collection dirt groove (4), solid fixed cylinder (5), a rotation section of thick bamboo (6), case (7), ultraviolet lamp (8), link (9), its characterized in that box (1), case (7) be cylindrically, driving motor (2) locate box (1) below, collection dirt groove (4) locate the bottom in box (1), solid fixed cylinder (5), a rotation section of thick bamboo (6) side all be equipped with a plurality of through-hole, and solid fixed cylinder (5) through-hole diameter is less than a rotation section of thick bamboo (6) through-hole diameter, gu fixed cylinder (5) set firmly on collection dirt groove (4), a rotation section of thick bamboo (6) be located solid fixed cylinder (5), a rotation section of thick bamboo (6) bottom is equipped with link (9), the power output shaft of driving motor (2) passes box (1), Dirty groove (4) of collection is connected with link (9) center, a rotation section of thick bamboo (6) top be equipped with inlet tube (10), box (1) lateral wall is located to box cover (7) cover, the water inlet on box cover (7) inboard upper portion is corresponding with overflow mouth (11) on box (1) side upper portion, box cover (7) in from the top down be equipped with water conservancy diversion passageway (12) that are the spiral decline form, the lower extreme of water conservancy diversion passageway (12) is equipped with drain pipe (3), ultraviolet lamp (8) lay in proper order along the top in water conservancy diversion passageway (12), the bottom in the relative water conservancy diversion passageway (12) of ultraviolet lamp (8) is equipped with photocatalyst coating.

2. The device for treating the sewage generated during the culture of the Luo-shi shrimps as claimed in claim 1, wherein the fixed cylinder (5) and the rotating cylinder (6) are both in the shape of a truncated cone with a small top and a large bottom, the top of the interior of the box body (1) is provided with a high-pressure water spray pipe (13), the high-pressure water spray pipe (13) is provided with a plurality of high-pressure spray heads, and the high-pressure spray heads correspond to the side surface of the fixed cylinder (5) and the side surface of the rotating cylinder (6).

3. The device for treating the sewage generated by the culture of the Luo-shi shrimps as claimed in claim 1, wherein the side surface of the box body (1) and the side surface of the sewage collecting tank (4) are respectively provided with a cleaning bin door (14).

4. The device for treating the sewage generated by culturing the shrimps as claimed in claim 1, wherein the drain pipe (3) is connected with an activated carbon adsorption tank (15).

5. The device for treating the sewage generated in the culture of the shrimps as claimed in claim 1, wherein the photocatalyst coating is a nano titanium dioxide coating.

6. The device for treating the sewage generated by culturing the shrimps as claimed in claim 1, wherein the water inlet pipe (10) is connected with a sewage pump, and the sewage pump is connected with a sewage pool through a pipeline.

7. The device for treating the sewage generated by the culture of the shrimps as claimed in claim 1, wherein a drain valve is arranged at the bottom of the box body (1).