CN217489930U - Separation and collection device - Google Patents

Abstract

The utility model discloses a separation and collection device, which comprises a water outlet part, a barrier part and a driving component, wherein the water outlet part comprises a water outlet shell, a water outlet inner cavity is formed in the water outlet shell, a water outlet is formed at one end of the water outlet shell, a filtering area and a sewage outlet are also formed on the side wall of the water outlet shell, and wastewater is conveyed into the water outlet inner cavity from the filtering area and then is output to the outside through the water outlet; the barrier piece is a sleeve structure which can be movably connected with the bottom of the water outlet piece and is used for controlling the switch of the sewage draining outlet; the driving assembly comprises a driving part and a driven part connected with the driving part, the driving part is fixed on the water outlet piece, the other end of the driven part is connected to the barrier piece, and the barrier piece moves along the length direction of the water outlet piece under the driving of the driving part; the separating and collecting device has the advantages that the overall structure is simple, the operation is convenient, the starting and stopping of the driving part are manually or automatically controlled, and the efficiency and the timeliness are improved; the bottom pollution discharge gap can be quickly and accurately adjusted, and the live shrimps are effectively prevented from escaping.

Description

Separation and collection device

Technical Field

The utility model belongs to the technical field of the cultured equipment, specifically speaking relates to a separation and collection device.

Background

At present, the domestic shrimp culture modes are mainly divided into four modes of high pond shrimp culture, warm shed running water shrimp culture, biological floc shrimp culture and closed industrial circulating water shrimp culture. The high pond shrimp culture, the warm shed running water shrimp culture and the biological floc shrimp culture modes regulate and control the water quality by adding algae and fungi into the culture pond, pipe drawing and pollution discharge are required every day, and the culture tail water containing shrimp shells, dead shrimps and residual bait excrement is discharged into the external environment, so that the external environment is polluted, diseases are spread, and the culture water is wasted.

The method is close to the environmental pressure, and the closed factory circulating water prawn culture becomes a necessary way for the development of the prawn culture industry and is also a necessary choice for the future aquaculture industry; however, how to rapidly separate solid residues such as residual feed, excrement, molting and dead shrimps and the like generated in the process of prawn culture and prevent live shrimps from escaping is the primary key for realizing closed circulating water prawn culture.

Disclosure of Invention

An object of the utility model is to provide a separation and collection device to solve the shrimp farming in-process that exists among the prior art, the solid residue separation efficiency such as molting and dead shrimp is lower, and current separator produces the shrimp escape that lives easily, and to the different growth periods of shrimp, the drain size can not adjust the scheduling problem.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a separation and collection device, comprising:

the water outlet part comprises a water outlet shell, a water outlet inner cavity is formed in the water outlet shell, a water outlet is formed at one end of the water outlet shell, a filtering area and a sewage discharge outlet are also formed in the side wall of the water outlet shell, and wastewater is conveyed into the water outlet inner cavity from the filtering area and then is output to the outside through the water outlet;

the barrier piece is of a sleeve structure which is movably connected to the bottom of the water outlet piece and is used for controlling the switch of the sewage draining outlet;

the driving assembly comprises a driving part and a driven part connected with the driving part, the driving part is fixed on the water outlet part, the other end of the driven part is connected to the blocking part, and the blocking part moves along the length direction of the water outlet part under the driving of the driving part.

In some embodiments of the present application, the water outlet member is a cylindrical structure, and the filtering area is dispersedly formed with a plurality of water filtering holes.

In some embodiments of the present application, the blocking member is a sleeve structure sleeved on the periphery of the water outlet member and having an open end, and includes a blocking side wall and a blocking end surface disposed at one end of the blocking side wall.

In some embodiments of the present application, a plurality of drainage holes are dispersedly formed on the blocking sidewall.

In some embodiments of the present application, the opening of the barrier is downward, and the driven portion is detachably connected to the barrier end surface.

In some embodiments of the present application, the driving part includes a fixed end and a telescopic end, and the fixed end is connected to the top of the water outlet member.

In some embodiments of the present application, the driven member includes a plurality of connecting rods, and one end of each connecting rod is fixed to the telescopic end of the driving portion, and the other end of each connecting rod is connected to the end face of the partition.

In some embodiments of the present application, a thread is formed at one end of the connecting rod connected to the end face of the blocking piece, a connecting hole is formed on the blocking piece, and in a connected state, the end of the connecting rod passes through the connecting hole and is connected and fixed with a nut.

In some embodiments of the present application, a guide portion is further fixed to an outer side of the water outlet member, the guide portion is formed with a plurality of guide holes, and each of the connecting rods passes through the corresponding guide hole.

In some embodiments of the present application, the water outlet is externally connected to an output pipeline.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the utility model discloses a separation collection device, including breed pond, filter, baffle piece, outlet piece, drive assembly, drain opening, and gap formation between baffle piece and the breed pond bottom surface, breed pond below sets up the blowdown groove in advance, this separation collection device's end is fixed in the blowdown groove, lay the output pipeline in advance in the blowdown groove, the delivery port communicates with the output pipeline, before the blowdown, baffle piece closes the drain, breed waste water enters into the play water inner chamber from the filtering area, then from the outlet port export the external world, along with the transport of rivers, the impurity of shrimp shell etc. in the breed pond is to baffle piece periphery along with rivers gathering, after gathering the certain time, drive assembly will baffle the piece rebound, the drain is opened, and baffle and breed pond bottom surface between form the gap, gather in peripheral impurity enters into the play water piece from the drain, export from the outlet, and along with the delivery pipeline exports the external world.

The separating and collecting device has the advantages that the overall structure is simple, the operation is convenient, the starting and stopping of the driving part are manually or automatically controlled, and the efficiency and the timeliness are improved; the bottom pollution discharge gap can be quickly and accurately adjusted, and the live shrimps are effectively prevented from escaping.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of a sewage draining exit closed state of the separation and collection device provided by the utility model;

FIG. 2 is a schematic view of the opening state of the sewage draining port of the separating and collecting device of the present invention;

FIG. 3 is a schematic perspective view of the separation and collection device;

FIG. 4 is a second perspective view of the separation and collection device;

FIG. 5 is a schematic view of a separating and collecting device in a disassembled structure;

in the figure, the position of the upper end of the main shaft,

100. a water outlet member; 110. a filtration zone; 120. a sewage draining port; 130. a water outlet; 140. a guide portion; 141. a guide hole;

200. a barrier; 210. a barrier end face; 211. a middle hole; 220. a barrier sidewall;

300. a drive section; 310. a telescopic end; 320. A fixed end;

400. a driven part; 410. a connecting rod;

500. the bottom surface of the culture pond;

510. collecting tank;

600. a delivery line.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

As shown in fig. 1 to 5, the present application provides a separation and collection apparatus, which comprises a water outlet member 100 fixed on a bottom surface 500 of a culture pond, a barrier member 200 movably connected to the outside of the water outlet member 100, and a driving assembly for controlling the movement of the barrier member 200.

The water outlet member 100 includes a water outlet housing having a housing structure, a water outlet cavity is formed inside the water outlet housing, and a water outlet 130 is formed at the bottom of the water outlet cavity for discharging the waste water in the water outlet cavity.

The side wall of the water outlet shell is also provided with a filtering area 110 and a sewage draining exit 120, the sewage draining exit 120 is positioned at the bottom of the filtering area 110, and the wastewater in the culture pond enters the water outlet inner cavity from the filtering area 110 and then is output to the outside through the water outlet 130.

The barrier member 200 is a sleeve structure formed at the outside of the outlet 100 and movably coupled to the bottom of the outlet 100, for controlling the opening and closing of the drain outlet 120.

The driving assembly comprises a driving part 300 and a driven part 400, the driving part 300 is fixed on the water outlet member 100, one end of the driven part 400 is connected with the driving part 300, the other end is connected with the barrier member 200, and the barrier member 200 moves along the length direction of the water outlet member 100 under the driving of the driving part 300.

In order to work with the separation and collection device, a collection tank 510 is pre-opened at the bottom of the culture pond, the bottom of the water outlet member 100 is fixed in the collection tank 510, a conveying pipeline 600 is pre-arranged in the collection tank 510, and the conveying pipeline 600 is communicated with the water outlet 130.

The conveying pipeline 600 is connected with a water pump, and waste water in the culture pond is discharged by the power of the water pump.

In addition, the output end of the conveying pipeline 600 can be directly connected to the treatment pool, the position of the treatment pool is lower than the bottom height of the culture pool, and wastewater in the culture pool is discharged into the treatment pool through the height difference.

The drain 120 is located above the collecting tank 510, a tapered structure is formed on the bottom surface of the culture pond at the periphery of the collecting tank 510, and the collecting tank 510 is located at the lowest position, so that the collection of impurities such as shrimp shells is facilitated.

The water outlet piece 100 is of a cylindrical structure, a plurality of water filtering holes are formed in the filtering area 110 in a dispersing mode, the highest height of the filtering area 110 is lower than the water surface of the culture pond, the water filtering holes in the filtering area 110 are arranged in an array mode, the size of each water filtering hole is smaller than the minimum size of each prawn, and the live shrimps or young shrimps and the like are prevented from being input into the water outlet inner cavity from the water filtering holes.

The baffle 200 is a sleeve structure sleeved on the periphery of the water outlet member 100 and having an open lower end, and includes a baffle side wall 220 and a baffle end face 210 disposed at one end of the baffle side wall 220, a middle hole 211 is formed on the baffle end face 210, and the baffle end face 210 is sleeved on the water outlet member 100 through the middle hole 211.

A plurality of drainage holes are dispersedly formed on the blocking sidewall 220 to improve the discharge efficiency of wastewater.

In the initial state, the open end of the barrier member 200 contacts the bottom surface 500 of the culture pond, or in order to improve the sewage discharge efficiency, a sewage discharge gap is formed between the barrier member 200 and the bottom surface 500 of the culture pond.

A sewage discharge gap exists between the barrier member 200 and the bottom surface 500 of the culture pond, and impurities such as baits deposited at the bottom can be conveniently output along with waste water, but the size of the sewage discharge gap is smaller than that of the shrimp seeds, so that the shrimp seeds are prevented from being output to the water outlet cavity from the gap.

The drive portion 300 can select for use the drive structure that cylinder or pneumatic cylinder etc. can realize flexible change, and drive portion 300 includes stiff end 320 and flexible end, and stiff end 320 is connected at the top of play water spare 100, and flexible end is connected with driven part 400, and the other end of driven part 400 can be dismantled with the fender terminal surface 210 and be connected.

When the water-saving type shrimp shell separating device works, the water pump is started, wastewater enters the water outlet inner cavity from the water outlet piece 100 and the water filtering holes in the separating piece 200 and is output from the water outlet 130 and discharged to the outside through the conveying pipeline 600, water flow continuously flows towards the water outlet piece 100, and shrimp shells and the like move along with the water flow and are gathered around the separating piece 200.

At this time, the sewage discharge gap formed by the blocking member 200 may also have wastewater and small particle impurities input into the water outlet cavity, and the wastewater and small particle impurities are conveyed to the outside along with the water flow, but due to the size limitation, large particle impurities such as shrimp shells are gathered around the blocking member 200 and may not be output from the sewage discharge gap.

After a while, the driving part 300 is opened, the telescopic end is extended relative to the fixed end 320 under the action of the fixed end 320, the driven part 400 moves upwards accordingly, and the barrier member 200 also moves upwards relative to the water outlet member 100 under the drive of the driven part 400, so as to open the sewage outlet 120.

The sewage discharge gap between the barrier member 200 and the bottom surface 500 of the culture pond is gradually enlarged to form a sewage discharge gap with a larger size, impurities such as shrimp shells and the like are conveyed into the barrier member 200 from the sewage discharge gap, conveyed into the water outlet inner cavity from the exposed sewage discharge port 120 and output from the conveying pipeline 600 along with water flow.

Specifically, the driven member includes a plurality of connecting rods 410, and the connecting rods 410 are uniformly distributed around the periphery of the water outlet member 100, so that the barrier member 200 is uniformly stressed and stably moves.

The connecting rod 410 is detachably connected with the blocking end face 210 through a nut, specifically, a length of thread is formed at one end of the connecting rod 410 connected with the blocking end face 210, and a connecting hole is formed on the blocking piece 200.

Under the connection state, the end part of the connecting rod 410 penetrates through the connecting hole, the nut is connected to the end part of the connecting rod 410 and fixed, the connection position of the nut can be finely adjusted according to the requirements of customers, so that the distance of a sewage discharge gap between the bottom of the barrier member 200 and the bottom surface 500 of the culture pond under the initial state can be conveniently adjusted, and the pertinence is stronger.

The size of the initial sewage discharge gap of the prawns is finely adjusted according to different breeding periods and sizes, so that the waste water conveying efficiency is improved under the condition that the live prawns are not output from the sewage discharge gap.

In order to make the barrier member 200 more stable during the movement process, at least one guide portion 140 is further dispersedly formed outside the water outlet member 100 along the length direction of the water outlet member 100, a plurality of guide holes 141 are formed on each guide portion 140, and each link 410 passes through the corresponding guide hole 141.

After the driving part 300 is opened, each connecting rod 410 moves along the corresponding guiding hole 141, which is beneficial to reducing the influence of water flow on the connecting rods 410, so that the opening process of the barrier member 200 is more stable, the interference or collision between the components is reduced, and the service life is prolonged.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments of the present invention are only examples, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also intended to be covered by the scope of the present invention.

Claims (10)

1. A separation and collection device, comprising:

the water outlet part comprises a water outlet shell, a water outlet inner cavity is formed in the water outlet shell, a water outlet is formed at one end of the water outlet shell, a filtering area and a sewage discharge outlet are also formed in the side wall of the water outlet shell, and wastewater is conveyed into the water outlet inner cavity from the filtering area and then is output to the outside through the water outlet;

the barrier piece is of a sleeve structure which is movably connected to the bottom of the water outlet piece and is used for controlling the switch of the sewage draining outlet;

the driving assembly comprises a driving part and a driven part connected with the driving part, the driving part is fixed on the water outlet part, the other end of the driven part is connected to the blocking part, and the blocking part moves along the length direction of the water outlet part under the driving of the driving part.

2. The separation and collection apparatus of claim 1,

the water outlet piece is of a cylindrical structure, and a plurality of water filtering holes are formed in the filtering area in a dispersing mode.

3. The separation and collection apparatus of claim 1,

the baffle is of a sleeve structure which is sleeved on the periphery of the water outlet piece and is provided with an opening at one end, and comprises a baffle side wall and a baffle end face arranged at one end of the baffle side wall.

4. The separation and collection apparatus of claim 3,

a plurality of water filtering holes are formed in the separating and blocking side wall in a dispersing mode.

5. The separation and collection apparatus of claim 3,

the opening of the blocking piece faces downwards, and the driven part is detachably connected with the end face of the blocking piece.

6. The separation and collection apparatus of claim 3,

the drive division includes stiff end and flexible end, the stiff end is connected the top of play water spare.

7. The separation and collection apparatus of claim 6,

the driven part comprises a plurality of connecting rods, one end of each connecting rod is fixed to the telescopic end of the driving part, and the other end of each connecting rod is connected to the blocking end face.

8. The separation and collection apparatus of claim 7,

and a thread is formed at one end of the connecting rod connected with the end face of the baffle, a connecting hole is formed on the baffle, and the end part of the connecting rod penetrates through the connecting hole and is fixedly connected with a nut in a connecting state.

9. The separation and collection apparatus of claim 7,

a guide part is further fixed on the outer side of the water outlet part, a plurality of guide holes are formed in the guide part, and the connecting rods respectively penetrate through the corresponding guide holes.

10. The separation and collection apparatus of claim 1,

and the water outlet is externally connected with an output pipeline.

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