CN216497672U - Aquaculture sewage filter equipment - Google Patents

Abstract

The utility model relates to an aquaculture sewage filtration device. The device comprises a device main body, a clean water silo, a filter material silo and a sewage silo. The clean water silo comprises a clean water silo baffle and a clean water silo drainage pipe. The filter material silo comprises a V-shaped baffle, a horizontal Separator, floating filter material, sewage tank includes air chamber, left first connecting pipe, left second connecting pipe, right first connecting pipe, right second connecting pipe, left air diverging pipe, right air diverging pipe, air intake pipe, sewage diverging pipe , sewage collection funnel, sewage pipe, this device uses the air chamber to store air, when the air in the air chamber reaches a certain amount, it can trigger the air to escape, so as to provide backwashing power to the filter material warehouse, and realize the tumbling of the water body in the filter material warehouse. The equipment is flushed, so as to achieve the effect of automatic backwashing. The utility model has ingenious structural design, realizes the automatic backwashing function of filtering sewage, saves electric energy and also saves the cost of consumables.

Description

An aquaculture sewage filter device

technical field

The utility model relates to the technical field of aquaculture sewage treatment, in particular to an aquaculture sewage filter device.

Background technique

Industrialized circulating water aquaculture can realize the industrialization of aquaculture production, the production process is controllable, it can be cultured across seasons, and the aquatic products can be marketed in a planned and balanced manner, making the industrialized circulating water fish culture increasingly popular. The key technology of industrial recirculating aquaculture is to separate the suspended organic matter particles in the aquaculture sewage from the aquaculture water to achieve the removal of suspended solids, so as to reduce the load of biological filtration and improve the water treatment capacity of the system. At present, the industrial recirculating aquaculture system usually uses a mechanical drum microfiltration machine to achieve solid-liquid separation of aquaculture water. However, the mechanical drum microfiltration machine has the following disadvantages: The structure between the filter boxes is complex, and it is very inconvenient to replace the mechanical drum filter screen or high-pressure nozzle. Regular maintenance of the motor is also required. Moreover, the mechanical drum microfilter consumes a lot of energy, and there are many failures caused by mechanical wear and tear. Bring instability to the recirculating aquaculture system.

In view of this, a simple, maintenance-free automatic cleaning filter is provided, which aims to solve the problem of troublesome management and maintenance and huge energy consumption of the existing mechanical drum microfiltration machine, which is of great significance for promoting the circulating water aquaculture industry. .

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide an aquaculture sewage filter device.

The purpose of this utility model is to achieve through the following technical solutions:

An aquaculture sewage filtration device is characterized in that: it includes a device main body, a clean water silo, a filter material silo, and a sewage silo; the clean water silo comprises a clean water silo baffle and a clean water silo drainage pipe; the filter material silo comprises a V-shaped partition plate, horizontal baffle, and water-floating filter material; the sewage silo includes an air chamber, a left connecting pipe, a left second connecting pipe, a right connecting pipe, a right second connecting pipe, a left air dispersing pipe, a right air dispersing pipe, an inlet Trachea, sewage dispersing pipe, sewage collecting funnel, sewage pipe;

The clean water silo, the filter material silo and the sewage silo are sequentially arranged in the main body of the device from top to bottom, the clean water silo and the filter material silo are separated by a clean water silo partition, and the filter material silo and the sewage silo are separated by a V-shaped partition or separated by horizontal partitions; the water silo drain pipe is arranged on the wall of the clean water silo and communicates with the clean water silo; the floating filter material is arranged in the filter material silo; the air chamber is arranged in the sewage silo; the sewage The diverging pipe is arranged in the sewage silo; the sewage collecting funnel is arranged at the bottom of the sewage silo; the sewage pipe is connected to the sewage collecting funnel and is arranged at the outer bottom of the main body of the device;

The top of the air chamber is an inverted vertebral body structure, and other parts of the air chamber except the bottom opening are sealed structures. , the first left communication pipe and the second left communication pipe are respectively built in the left ends of the air chamber, and one end of the left first communication pipe and the left second communication pipe respectively penetrate the top of the air chamber and set in the sewage silo, and the other end They are respectively arranged at the top of both ends of the left side inside the air chamber; the first right connecting pipe and the second right connecting pipe are respectively built in the two ends on the right side of the air chamber, and one end of the first connecting pipe and the second connecting pipe are respectively penetrated The top of the air chamber is set in the sewage silo, and the other end is respectively set at the top of the two ends on the right side of the air chamber; the left air divergence pipe is connected with the left first communication pipe and the left second communication pipe, and the right air divergence pipe is connected and communicated. The pipe is connected and communicated with the first right communication pipe and the second right communication pipe; the air inlet pipe penetrates the main body of the device and is built in the bottom of the air chamber.

Further, the clean water silo clapboard, the V-shaped clapboard and the horizontal clapboard are all hollow water permeable structures.

Further, the water-floating filter material material includes foam and plastic material.

Further, the left air dispersing pipe, the right air dispersing pipe and the sewage dispersing pipe are all hollow porous structures.

Further, the first left connecting pipe, the second left connecting pipe, the first connecting pipe on the right, the second connecting pipe on the right are all U-shaped structures, and the first connecting pipe on the left and the second connecting pipe on the left are connected through the left air diverging pipe, and the first connecting pipe on the right The communication pipe and the right second communication pipe are connected and communicated through the right air dispersing pipe, and all the communication pipes are arranged on the same horizontal plane.

Further, the top of the air chamber is an inverted cone structure, the other parts of the air chamber except the bottom opening are sealed structures, and one end of the air inlet pipe penetrates the main body of the device and is built into the bottom of the air chamber.

Further, the left first communication pipe, the left second communication pipe, the right communication pipe and the right second communication pipe are respectively arranged on the left and right sides of the air chamber, and the left communication pipe, the left second communication pipe, the right communication pipe and the right communication pipe are respectively arranged on the left and right sides of the air chamber. One end of the two communicating pipes penetrates the air chamber and is arranged in the sewage silo, and the other end of the pipe is arranged at the top of the inner side of the air chamber.

Compared with the prior art, the advantages and beneficial effects of the present utility model are:

1. Simple structure design, no mechanical transmission structure, can realize maintenance-free function; 2. Only need to connect a low-power air pump to inflate the air chamber, it can realize the function of circulating energy storage for automatic backwashing filter material, saving energy and at the same time. The automatic cleaning function is realized, and the use is simple and practical; 3. The filter material is foam or plastic particles, which is sturdy and durable, and there is no need to replace the filter material, which saves the cost of consumables and is economical and practical.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

1 is a schematic plan view of the overall structure of the present utility model;

2 is a three-dimensional cross-sectional view of the overall structure of the present utility model;

3 is a schematic diagram of some components of the present invention;

4 is a perspective view of a part of the component air chamber of the present invention;

5 is a cross-sectional view of the three-dimensional structure of a part of the component air chamber of the present invention;

6 is a schematic plan view of the overall structure of Embodiment 2 of the present invention;

7 is a three-dimensional cross-sectional view of the overall structure of Embodiment 2 of the present invention;

8 is a three-dimensional cross-sectional view of the overall structure of Embodiment 3 of the present invention.

In the figure: 1. The main body of the device; 2. The clean water tank; 3. The filter material tank; 4. The sewage tank; ; 303, floating water filter material; 401, air chamber; 402, the first left connecting pipe; 403, the second connecting pipe on the left; 404, the first connecting pipe on the right; 405, the second connecting pipe on the right; 406, the left air diverging pipe; 407, Right air diverging pipe; 408, air intake pipe; 409, sewage diverging pipe; 410, sewage collecting funnel; 411, sewage pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", "left side", "right side", "one end", The orientation or positional relationship indicated by "the other end" etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific Orientation, construction and operation in a particular orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "disposed on/on", "sleeve/connection", "connection", etc., should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or two communication within an element. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Example 1

As shown in Figures 1-5, the present invention provides an aquaculture sewage filtration device, comprising a device main body 1, a clean water silo 2, a filter material silo 3, and a sewage silo 4; the clean water silo 2 includes a clean water silo baffle 201, The clean water silo drain pipe 202; the filter material silo 3 includes a V-shaped baffle 301, a horizontal baffle 302, and a water-floating filter material 303; the sewage silo 4 includes an air chamber 401, a left first communication pipe 402, and a left second communication pipe 403. The first right communication pipe 404, the second right communication pipe 405, the left air diffusion pipe 406, the right air diffusion pipe 407, the air intake pipe 408, the sewage diffusion pipe 409, the sewage collecting funnel 410, and the sewage discharge pipe 411.

The clean water silo 2, the filter material silo 3, and the sewage silo 4 are sequentially arranged in the main body 1 of the device from top to bottom. It is a hollow water-permeable structure, and the clean water silo 2 and the filter material silo 3 are separated by a clean water silo partition 201, and the filter material silo 3 and the sewage silo 4 are separated by a V-shaped partition 301; The clean water silo drain pipe 202 is provided with On the wall of the clean water silo and communicated with the clean water silo; the floating water filter material 303 is made of foam and plastic and is arranged in the filter material silo 3; the air chamber 401 is arranged in the sewage silo 4; the sewage dispersing pipe 409 is arranged The sewage collection funnel 410 is arranged at the bottom of the sewage storage tank 4 ; the sewage pipe 411 is connected to the bottom of the sewage collection funnel 410 and is arranged at the outer bottom of the device main body 1 .

The top of the air chamber 401 is set as an inverted vertebral body structure, and other parts of the air chamber 401 except for the bottom opening are sealed structures. The tubes 405 are all U-shaped structures, and the first left communication tube 402 and the second left communication tube 403 are connected and communicated through the left air diffusion tube 406, and the first right communication tube 404 and the second right communication tube 405 are connected through the right air diffusion tube 407. The left first communication pipe 402 and the left second communication pipe 403 are partially built in the left ends of the air chamber 401, and one end of the left first communication pipe 402 and the left second communication pipe 403 respectively penetrate the top of the air chamber 401 and are arranged in the sewage. In the warehouse 4, the other end is respectively arranged at the top of the left end of the air chamber 401; the right first communication pipe 404 and the right second communication pipe 405 are partially built in the right two ends of the air chamber 401, and the right communication pipe 404. One end of the right second communication pipe 405 penetrates the top of the air chamber 401 and is located in the sewage silo 4, and the other end is respectively located at the top of both ends of the right side inside the air chamber 401; the left air diffusion pipe 406 is communicated with the left one The pipe 402 and the second left communication pipe 403 are connected, the right air diffusion pipe 407 is connected with the first right communication pipe 404 and the second right communication pipe 405 ;

The working principle of the present embodiment is:

As shown in Figures 1 and 2, the clean water silo 2, the filter material silo 3, and the sewage silo 4 are arranged in the main body 1 of the device from top to bottom, wherein the sewage flows out from the sewage dispersing pipe 409 in the sewage silo 4, and passes through the sewage silo. 4 Upward flow, a water-floating filter material 303 is placed in the filter material chamber 3, and the floating water filter material 303 is made of tiny plastic particles, and floats on the top of the filter material chamber 3, forming a thick capillary filter layer; When the sewage flows through the filter material silo 3, the suspended pollutants of solid particles are isolated by the water-floating filter material 303, and the clean water overflows from the clean water silo baffle 201 to the clean water silo 2, and then is discharged through the clean water silo drain pipe 202 to complete the sewage filtration process; At the same time, in the sewage bin 4, the external air pump slowly injects air into the air chamber 401 through the air pipe 408. The air chamber 401 is used as an energy storage device for cleaning the filter material. When the air accumulates to a certain amount and reaches the bottom of any communication pipe, the trigger is triggered. The air escapes to the left air dispersing pipe 406 and the right air dispersing pipe 407, and the air in the air chamber 401 is instantly released, and the air escapes upward through the hollow hole of the dispersing pipe, causing the water in the filter material bin 3 to roll, so as to automatically clean the floating filter material 303 effect, complete the process of automatic cleaning of the filter material.

Example 2

As shown in FIGS. 6 and 7 , the difference between this embodiment and Embodiment 1 is that in this embodiment, the filter material bin 3 and the sewage bin 4 are separated by a horizontal separator 302 instead of a V-shaped separator 301 .

In this embodiment, the realization of the functions of other components is the same as that of Embodiment 1 except that the horizontal partition plate 302 is replaced by the V-shaped partition plate 301 .

Example 3

As shown in FIG. 8 , this embodiment is suitable for setting the device body in a relatively narrow space. The difference from Embodiment 1 is that when the space of the device body 1 is relatively small, the left and right parts can be reduced on the basis of Embodiment 1. Air diffuser 406 and right air diffuser 407.

In this embodiment, the realization of the functions of other components is the same as that of the first embodiment except that the left air diffusion pipe 406 and the right air diffusion pipe 407 are removed.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. an aquaculture sewage filtration device, is characterized in that: comprise device main body (1), clear water warehouse (2), filter material warehouse (3), sewage warehouse (4); Described clear water warehouse (2) comprises clear water warehouse A separator (201), a clean water silo drainage pipe (202); the filter material silo (3) includes a V-shaped separator (301), a horizontal separator (302), and a water-floating filter material (303); the sewage silo (303) (4) Including the air chamber (401), the first left communication pipe (402), the second left communication pipe (403), the first right communication pipe (404), the second right communication pipe (405), the left air divergence pipe (406), Right air divergent pipe (407), air intake pipe (408), sewage divergent pipe (409), sewage collecting funnel (410), sewage pipe (411); The clean water silo (2), the filter material silo (3) and the sewage silo (4) are arranged in the main body (1) from top to bottom in order, and the clean water silo (2) and the filter material silo (3) are formed by the clean water silo. The separator (201) is separated, the filter material bin (3) and the sewage bin (4) are separated by a V-shaped separator (301) or a horizontal separator (302); the clean water bin (202) is provided with a drain pipe (202). on the wall of the clean water silo and communicated with the clean water silo; the floating filter material (303) is arranged in the filter material silo (3); the air chamber (401) is arranged in the sewage silo (4); the sewage dispersing pipe (409) is arranged in the sewage silo; the sewage collecting funnel (410) is arranged at the bottom of the sewage silo (4); ; The top of the air chamber (401) is an inverted vertebral body structure, and other parts of the air chamber (401) except the bottom opening are of a sealed structure. The communication pipe (404) and the second right communication pipe (405) are both U-shaped structures, and the first left communication pipe (402) and the second left communication pipe (403) are partially built in the left ends of the air chamber (401), respectively , and one end of the first left communication pipe (402) and the second left communication pipe (403) penetrate the top of the air chamber (401) and are respectively arranged in the sewage silo (4), and the other ends are respectively arranged in the left side of the air chamber (401). The top of both ends of the side; the first right communication pipe (404) and the right second communication pipe (405) are partially built in the right ends of the air chamber (401) respectively, and the right first communication pipe (404) and the right second communication pipe are connected One end of the pipe (405) penetrates the top of the air chamber (401) and is arranged in the sewage silo (4), and the other end is respectively arranged at the top of both ends of the right side inside the air chamber (401); the left air diffusion pipe (405) 406) is connected and communicated with the first left communication pipe (402) and the second left communication pipe (403), and the right air diverging pipe (407) is connected with the first communication pipe (404) and the second communication pipe (405) on the right. ; The air intake pipe (408) penetrates the device body (1) and is built in the bottom of the air chamber (401). 2. a kind of aquaculture sewage filtration device according to claim 1, is characterized in that: described clear water silo clapboard (201), V-shaped clapboard (301), horizontal clapboard (302) are hollow permeable structure . 3. a kind of aquaculture sewage filter device according to claim 1, is characterized in that: described floating water filter material (303) material comprises foam, plastic material. 4. a kind of aquaculture sewage filter device according to claim 1, is characterized in that: described left air diverging pipe (406), right air diverging pipe (407) and sewage diverging pipe (409) are hollowed out porous structures . 5. a kind of aquaculture sewage filter device according to claim 1, is characterized in that: described left one communicating pipe (402), left two communicating pipe (403), right one communicating pipe (404), right two communicating The pipes (405) are all U-shaped structures, and the first left communication pipe (402) and the second left communication pipe (403) are connected and communicated through the left air diverging pipe (406), and the first right communication pipe (404) and the second right communication pipe ( 405) are connected through the right air diffusing pipe (407), and all the communicating pipes are arranged on the same horizontal plane. 6. a kind of aquaculture sewage filtration device according to claim 1, is characterized in that: described air chamber (401) top is inverted cone structure, and air chamber (401) except bottom opening, other parts are sealing structure , and one end of the inlet pipe (408) penetrates the device main body (1) and is built into the bottom of the air chamber (401). 7. a kind of aquaculture sewage filter device according to claim 1, is characterized in that: described left one communicating pipe (402), left two communicating pipe (403), right one communicating pipe (404), right two communicating The pipes (405) are respectively arranged on the left and right sides of the air chamber (401), and the first left communication pipe (402), the second left communication pipe (403), the first right communication pipe (404), and the second right communication pipe (405) are connected to each other. One end penetrates the air chamber (401) and is arranged in the sewage silo (4), and the other end is arranged at the innermost top of the air chamber (401).

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