CN209885376U

CN209885376U - Gill type filter

Info

Publication number: CN209885376U
Application number: CN201821927446.9U
Authority: CN
Inventors: 鲍鹰
Original assignee: NANTONG OCEAN SCIENCE AND TECHNOLOGY RESEARCH DEVELOPMENT CENTER INSTITUTE OF OCEANOLOGY CHINESE ACADEMY OF SCIENCES; Institute of Oceanology of CAS
Current assignee: NANTONG OCEAN SCIENCE AND TECHNOLOGY RESEARCH DEVELOPMENT CENTER INSTITUTE OF OCEANOLOGY CHINESE ACADEMY OF SCIENCES; Institute of Oceanology of CAS
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2020-01-03
Anticipated expiration: 2028-11-21

Abstract

The utility model relates to a gill formula filter, include: a filter cavity, an outer sleeve cavity, a liquid level meter and an automatic dirt cleaning device; the filter cavity is of a barrel-shaped structure; the upper end of the filter cavity is open, and the lower end of the filter cavity is inverted cone-shaped; the outer sleeve cavity is wrapped on the periphery of the filter cavity to form a cavity-shaped structure for collecting water flow flowing out of the filter cavity; the liquid level meter is fixed at the upper right end part of the filter cavity and is used for measuring the liquid level in the filter cavity; the automatic dirt cleaning device is fixed on the wall of the inner cavity of the filter cavity and used for cleaning dirt on the wall of the inner cavity of the filter cavity. The utility model discloses a through automatic device clearance filter chamber inner wall of decontaminating, work efficiency is high and can continuous operation, automatic blowdown, more can reduce the water consumption, reduce the energy consumption, has not only protected the environment but also reduced working cost.

Description

Gill type filter

Technical Field

The utility model relates to an aquaculture field especially relates to a gill formula filter.

Background

In modern aquaculture, in order to guarantee safe and effective operation of aquaculture, a filtering device is added in the aquaculture device, so that impurities generated in aquaculture are filtered, the clean type of aquaculture is guaranteed, and the water quality is guaranteed to meet the aquaculture requirement all the time. The filter devices commonly used in the aquaculture system at present comprise a sand filter tank, a micro-filter, a plate filter, a bag filter and the like. However, when the equipment is used, the problems that the back flushing water consumption of the equipment is large (such as a sand filter tank, a micro-filter and a plate filter) and the equipment needs to be cleaned manually (such as a bag filter and a sand filter) generally exist, so that the working cost is greatly increased, manpower and material resources are wasted, the working time is long, the cleaning is difficult, and troubles are caused to the use and the maintenance of a user. Therefore, aiming at the requirement of aquaculture on water quality, a filter which can efficiently filter solid matters in water and has stable work is urgently needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a gill formula filter that can high-efficiently filter aquatic solid type thing and job stabilization.

In order to guarantee in the use, gill formula filter job stabilization is reliable, and the solid thing of aquatic is filtered to the high efficiency, the utility model relates to a gill formula filter, include:

a filter cavity, an outer sleeve cavity, a liquid level meter and an automatic dirt cleaning device;

the filter cavity is of a barrel-shaped structure; the upper end of the filter cavity is open, and the lower end of the filter cavity is inverted cone-shaped; the outer sleeve cavity is wrapped on the periphery of the filter cavity to form a cavity-shaped structure for collecting water flow flowing out of the filter cavity; the liquid level meter is fixed at the upper right end part of the filter cavity and is used for measuring the liquid level in the filter cavity; the automatic dirt cleaning device is fixed on the wall of the inner cavity of the filter cavity and used for cleaning dirt on the wall of the inner cavity of the filter cavity.

The beneficial effects of the utility model are that, drive the mobile jib through electronic slip table and reciprocate, the comb circle of mobile jib lower extreme begins from last down removal, and during the broach inserted the fibre of filter brush, the gathering solid matter that will filter the brush surface scrapes from filtering the brush, and a small amount of rivers of blowout in the aperture of flushing pipe simultaneously, the solid matter that filters the brush surface gathering breaks away from the filter brush under the dual function of rivers and scraping, along with rivers outflow blowdown valve, and easy operation is convenient, and it is also effective to get rid of miscellaneous dirt.

Further, a filter brush is arranged in the filter cavity; a filament planting hole is formed in the filter cavity; the end part of the filter brush is arranged into a cluster shape and is fixed in the filter cavity through the filament planting hole. The filter brush is used for forming a filter working surface, the end part of the filter brush is arranged into a cluster shape, the operation is simple by a fixing method of the filament planting hole, the filter brush is simple and convenient to maintain and replace in the later period, and the working time is saved.

Furthermore, water filtering holes are formed among the filament planting holes, and water flow enters the outer sleeve cavity through the water filtering holes. The water flow enters the outer sleeve cavity through the water filtering holes and is discharged from the water outlet pipe through the outer sleeve cavity.

Further, a sewage discharge valve is arranged at the lower end of the filtering cavity; and a blow-off pipe which is vertically connected is arranged at the lower end of the blow-off valve. The solid impurities after cleaning are discharged out of the filter cavity through the sewage discharge valve and the sewage discharge pipe, so that the cleanness of the filter cavity is ensured.

Further, the automatic dirt cleaning device comprises a comb ring, spokes, a main rod, a washing pipe, a small water pipe, an electric sliding table and a pipeline pump; the comb ring is of a circular truncated cone-shaped ring structure; the lower end of the comb ring is provided with comb teeth; the comb teeth are rotatably arranged at the lower end of the comb ring along the center line of the comb ring. The comb teeth are arranged at the lower end of the comb ring, so that when the accumulated solid matters formed on the surface of the filter brush are cleaned, the accumulated solid matters can be more simply and effectively separated from the surface of the filter brush; the comb teeth can be designed into sawtooth shape or other shapes which are beneficial to removing the accumulated solid.

Further, the flushing pipe is fixed on the upper end face of the comb ring; a circular hole is formed in the flushing pipe; the small water pipe is connected with the flushing pipe and the pipeline pump. The flushing pipe is fixed on the upper end face of the comb ring, and a round hole is designed on the flushing pipe, when the comb teeth at the lower end of the comb ring clear accumulated solid matters on the surface of the filter brush, water flow is sprayed out of the round hole, and the accumulated solid matters are further flushed away from the surface of the filter brush, so that the cleanliness is guaranteed.

Further, the spokes are fixed on the inner wall of the upper end of the comb ring; the spokes are fixed in a crossed manner; the main rod is vertically fixed at the joint of the spokes. The spokes are fixed in a crossed manner, so that the main rod is connected more stably, the strength of the comb ring is enhanced, and the working stability is ensured.

Furthermore, the diameter of the lower end of the comb ring is larger than the inner diameter of the filter cavity. The diameter of the lower edge of the comb ring is several millimeters larger than the inner diameter of the filter cavity, so that the accumulated solid matters in the filter cavity can be completely removed in the cleaning process, and the cleaning cleanliness is ensured.

Further, a sliding block is arranged on the electric sliding table; the upper end of the main rod is fixedly connected with the sliding block. The mobile jib and slider fixed connection thereby drive the mobile jib through reciprocating of slider and reciprocate, and then reach clear work purpose.

Further, the electric sliding table also comprises a motor, a sliding table frame and a screw rod; the sliding block is connected with the screw rod; the upper end and the lower end of the screw rod are fixedly connected with the sliding table frame; the motor is fixed at the upper end part of the sliding table frame; and a space is arranged between the sliding rack and the main rod. Thereby drive the lead screw through the effect of motor and rotate and drive the slider on the lead screw and reciprocate, and then drive the mobile jib and reciprocate thereby reach abluent purpose. Keep a distance between slip rack and the mobile jib, guaranteed the security of work, can not make mobile jib and slip rack contact and collide with.

Drawings

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

Fig. 1 is a block diagram of a gill filter according to the present invention;

fig. 2 is a schematic view of a comb ring of a gill filter according to the present invention;

fig. 3 is a schematic view of a rinsing pipe of a branchial filter according to the present invention.

The corresponding part names indicated by the numbers in the figures:

1. a filter chamber; 2. an outer sleeve cavity; 3. a liquid level meter; 4. an automatic decontamination device; 5. the upper end of the filter cavity; 6. the lower end of the filter cavity; 7. a filtering brush; 8. a filament planting hole; 9. water filtering holes; 10. a blowdown valve; 11. a blow-off pipe; 12. combing rings; 13. spokes; 14. a main rod; 15. a small water pipe; 16. an electric sliding table; 17. a pipeline pump; 18. comb teeth; 19. a slider; 20. a motor; 21. a sliding rack; 22. a screw rod; 23. a water inlet valve; 24. a flush tube; 25. a water outlet pipe; 26. a circular hole.

Detailed Description

The following detailed description is made in conjunction with specific embodiments of the present invention:

As shown in fig. 1, in order to guarantee that gill formula filter job stabilization is reliable in the use, the solid thing of high-efficient filtration aquatic, the utility model relates to a gill formula filter, include:

the device comprises a filter cavity 1, an outer sleeve cavity 2, a liquid level meter 3 and an automatic dirt cleaning device 4;

the filter cavity 1 is of a barrel-shaped structure; the upper end of the filter cavity 1 is open, and the lower end of the filter cavity 1 is inverted cone-shaped; the outer sleeve cavity 2 is wrapped on the periphery of the filter cavity 1 to form a cavity-shaped structure and is used for collecting water flow flowing out of the filter cavity 1; the liquid level meter 3 is fixed at the upper right end part of the filter cavity 1 and is used for measuring the liquid level in the filter cavity 1; the automatic dirt cleaning device 4 is fixed on the wall of the inner cavity of the filter cavity 1 and used for cleaning dirt on the wall of the inner cavity of the filter cavity 1.

The beneficial effects of the utility model are that, drive mobile jib 14 through electronic slip table 16 and reciprocate, comb ring 12 of mobile jib 14 lower extreme begins from last down removal, in the broach 18 inserts the fibre of filter brush 7, the gathering solid matter that will filter brush 7 surfaces is scraped and is separated from filter brush 7, spout a small amount of rivers in the round hole 25 of flushing pipe 24 simultaneously, the solid matter that filters brush 7 surface gathering breaks away from filter brush 7 under the dual function of rivers and scraping, along with rivers outflow blowdown valve 10, easy operation is convenient, it is also effective to get rid of miscellaneous dirt.

Further, a filter brush 7 is arranged in the filter cavity 1; a filament planting hole 8 is formed in the filter cavity 1; the end part of the filter brush 7 is arranged into a cluster shape and is fixed in the filter cavity 1 through the filament planting hole 8. The filtering working surface is formed by the filtering brushes 7, the end parts of the filtering brushes 7 are arranged into clusters, the operation is simple by the fixing method of the filament planting holes 8, the filtering brushes are simple and convenient to maintain and replace at the later stage, and the working time is saved.

Furthermore, water filtering holes 9 are formed between the filament planting holes 8, and water flow enters the outer sleeve cavity 2 through the water filtering holes 9. The water flow enters the outer sleeve cavity 2 through the water filtering holes 9 and is discharged from the water outlet pipe 20 through the outer sleeve cavity 2.

Further, a sewage discharge valve 10 is arranged at the lower end of the filter cavity 1; the lower end of the sewage discharge valve 10 is provided with a sewage discharge pipe 11 which is vertically connected. The solid impurities after being cleaned are discharged out of the filter cavity 1 through the sewage discharge valve 10 and the sewage discharge pipe 11, so that the tidiness of the filter cavity 1 is ensured.

In actual operation, filter chamber 1 designs for tubbiness type structure, and filter chamber 1 upper end is the opening form, and filter chamber 1 lower extreme is the back taper, connects blowoff valve 10 at filter chamber 1 lower extreme, and blowoff valve 10 lower extreme is connected blow-off pipe 11. The filter cavity 1 is horizontally densely planted with fibers of several centimeters inwards to form a filter brush 7 which is a filter working surface. The end part of the filter brush 7 is designed into a cluster shape and then is inserted into the filament planting hole 8 on the wall of the filter cavity 1. Water filtering holes 9 are distributed among the filament planting holes 8, and water flow enters the outer sleeve cavity 2 through the water filtering holes 9. The jacket chamber 2 is a chamber-like structure surrounding the outer periphery of the filter chamber 1, collects the water flowing out of the filter chamber 1, and then flows out of the filter through the water outlet pipe 25. The upper right end of the filter cavity 1 is provided with a liquid level meter 3, and the liquid level meter 3 is used for measuring the liquid level in the filter cavity 1. As the filtering operation time is prolonged, more and more solid matters are collected on the surface of the filter brush 7, the filtering speed of the filter brush 7 is reduced, and the water level in the filter chamber 1 is increased. When the water level reaches the upper limit point, the liquid level meter 3 sends a signal to close the filter water inlet valve 23; then a sewage valve 10 at the bottom of the filter is opened, and water in the filter cavity flows out; and finally, the filter starts a decontamination mode.

As shown in fig. 1 and fig. 2, further, the automatic dirt removing device 4 comprises a comb ring 12, spokes 13, a main rod 14, a flushing pipe 24, a small water pipe 15, an electric sliding table 16 and a pipeline pump 17; the comb ring 12 is in a circular truncated cone-shaped ring structure; the lower end of the comb ring 12 is provided with comb teeth 18; the comb teeth 18 are rotatably arranged at the lower end of the comb ring 12 with respect to the center line of the comb ring 12. The comb teeth 18 are arranged at the lower end of the comb ring 12, so that when solid matters accumulated on the surface of the filter brush 7 are cleaned, the solid matters can be more simply and effectively separated from the surface of the filter brush 7; the teeth 18 may be serrated or may be otherwise shaped to facilitate removal of accumulated solids.

As shown in fig. 1 and 3, further, the flushing pipe 24 is fixed on the upper end face of the comb ring 12; a circular hole 26 is arranged on the flushing pipe 24; the small water pipe 15 connects the flushing pipe 24 and the pipeline pump 17. The flushing pipe 24 is fixed on the upper end face of the comb ring 12, and a round hole 26 is designed on the flushing pipe, when the comb teeth 18 at the lower end of the comb ring 12 clear the accumulated solid matters on the surface of the filter brush 7, water flow is sprayed out of the round hole 26, and the accumulated solid matters are further flushed away from the surface of the filter brush 7, so that the cleanness is guaranteed.

As shown in fig. 2, further, the spokes 13 are fixed on the inner wall of the upper end of the comb ring 12; the spokes 13 are fixed in a crossed manner; the main rod 14 is vertically fixed at the joint of the spokes 13. The spokes 13 are fixed in a crossed manner, so that the connection of the main rods 14 is more stable, the strength of the comb ring 12 is enhanced, and the working stability is ensured.

Further, the diameter of the lower end of the comb ring 12 is larger than the inner diameter of the filter cavity 1. The diameter of the lower edge of the comb ring 12 is several millimeters larger than the inner diameter of the filter cavity 1, so that the accumulated solid matters in the filter cavity 1 can be completely removed in the cleaning process, and the cleaning cleanliness is ensured.

As shown in fig. 1, further, a sliding block 19 is arranged on the electric sliding table 16; the upper end of the main rod 14 is fixedly connected with a slide block 19. The main rod 14 is fixedly connected with the sliding block 19, and the main rod 14 is driven to move up and down through the up-and-down movement of the sliding block 19, so that the aim of cleaning is fulfilled.

Further, the electric sliding table 16 further comprises a motor 20, a sliding table frame 21 and a screw rod 22; the slide block 19 is connected with the screw rod 22; the upper end and the lower end of the screw rod 22 are fixedly connected with the sliding table frame 21; the motor 20 is fixed at the upper end part of the sliding stand 21; a space is arranged between the sliding stand 21 and the main rod 14. The screw rod 22 is driven to rotate by the action of the motor 20 so as to drive the slide block 19 on the screw rod 22 to move up and down, and further the main rod 14 is driven to move up and down so as to achieve the purpose of cleaning. A certain distance is kept between the sliding rack 21 and the main rod 14, so that the working safety is ensured, and the main rod 14 cannot be in contact with and collide with the sliding rack 21.

In practice, the comb ring 12 is a truncated-cone-shaped ring-shaped structure, the lower end of the comb ring 12 is provided with comb teeth 18, and the upper end face of the comb ring 12 is provided with a ring of water pipes, which are provided with small holes and are used as flushing pipes 24. The small water pipe 15 is connected to the pipe pump 17 and the flushing pipe 24. The spokes 13 are used for connecting the main rod 14 and the comb ring 12, and a plurality of spokes 13 can be arranged according to the working requirement. The main rod 14 is vertically connected at the joint of the spokes 13 in the center of the comb ring 12, the upper end of the main rod is connected with the sliding block 19 on the electric sliding table 16, the sliding block 19 is driven by the electric sliding table 16 to move up and down, and then the sliding block 19 drives the main rod 14 to move up and down, so that the comb ring 12 is driven to do up-and-down reciprocating motion. The channel pump 17 provides a suitable flow of water to the flush pipe 24 and is only activated when the automatic cleaning device 4 is in the operating mode. When the filter is in a filtering mode, the automatic dirt cleaning device 4 does not work, and the comb ring 12 is positioned at the top of the filtering cavity 1; when the filter is in the cleaning mode, the comb ring 12 is first moved from top to bottom, and the comb teeth 18 are inserted into the fibers of the filter brush 7 to scrape the accumulated solids on the surface of the filter brush 7 off the filter brush 7, and a small amount of water is sprayed from the circular hole 26 of the washing pipe 24. The solid matters gathered on the surface of the filter brush 7 are separated from the filter brush 7 under the double actions of water flow and scraping, and flow out of the sewage valve 10 along with the water flow. Since the filter brush 7 is made of soft fibers, the surface of the filter brush 7 is deformed by the scraping and pressing of the comb teeth 18, and the accumulated solid matter is very easy to fall off. When reaching the lower extreme point, the comb ring 12 is converted into upward movement, and the comb ring presses the filter brush 7 to move upward by an inclined surface, so that the comb ring is smooth and has small resistance. The automatic dirt cleaning device 4 starts the working mode every time, and stops after reciprocating up and down for a plurality of times, and the filter automatically recovers the filtering mode.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A gill filter, comprising: a filter cavity, an outer sleeve cavity, a liquid level meter and an automatic dirt cleaning device;

2. The gill filter of claim 1 wherein: a filter brush is arranged in the filter cavity; a filament planting hole is formed in the filter cavity; the end part of the filter brush is arranged into a cluster shape and is fixed in the filter cavity through the filament planting hole.

3. The gill filter of claim 2 wherein: and water filtering holes are formed among the filament planting holes, and water flow enters the outer sleeve cavity through the water filtering holes.

4. The gill filter of claim 2 wherein: a sewage discharge valve is arranged at the lower end of the filtering cavity; and a blow-off pipe which is vertically connected is arranged at the lower end of the blow-off valve.

5. The gill filter of claim 1 wherein: the automatic dirt cleaning device comprises a comb ring, spokes, a main rod, a flushing pipe, a small water pipe, an electric sliding table and a pipeline pump; the comb ring is of a circular truncated cone-shaped ring structure; the lower end of the comb ring is provided with comb teeth; the comb teeth are rotatably arranged at the lower end of the comb ring along the center line of the comb ring.

6. The gill filter of claim 5 wherein: the flushing pipe is fixed on the upper end face of the comb ring; a circular hole is formed in the flushing pipe; the small water pipe is connected with the flushing pipe and the pipeline pump.

7. The gill filter of claim 5 wherein: the spokes are fixed on the inner wall of the upper end of the comb ring; the spokes are fixed in a crossed manner; the main rod is vertically fixed at the joint of the spokes.

8. The gill filter of claim 5 wherein: the diameter of the lower end of the comb ring is larger than the inner diameter of the filter cavity.

9. The gill filter of claim 5 wherein: the electric sliding table is provided with a sliding block; the upper end of the main rod is fixedly connected with the sliding block.

10. The gill filter of claim 9 wherein: the electric sliding table also comprises a motor, a sliding table frame and a screw rod; the sliding block is connected with the screw rod; the upper end and the lower end of the screw rod are fixedly connected with the sliding table frame; the motor is fixed at the upper end part of the sliding table frame; and a space is arranged between the sliding rack and the main rod.