Water purification equipment for recirculating aquaculture

Abstract

The utility model belongs to the technical field of aquaculture, in particular to water purification equipment for recirculating aquaculture, which comprises a water purification tank and a filter frame, a drain pipe is arranged at one end of the water purification tank, a purification mechanism is arranged in the water purification tank, pull rings are mounted on two sides of the upper end of the filter frame, concave holes are formed in two sides of the upper end of the filter frame, and the upper end of the filter frame is connected with the drain pipe. Clamping grooves are formed in the two side walls of inner cavities of the two concave holes, and mounting mechanisms are mounted at the two ends of the water purifying tank. The filter frame can be mounted and fixed through the mounting mechanism, aquaculture water can be filtered by mounting the filter frame on the water purification tank, so that impurities in the aquaculture water can be filtered for use, and the residual impurities can be cleaned conveniently after the filter frame is dismounted; and through the arrangement of the purification mechanism, chlorine dioxide disinfectant can be injected into the water purification tank, the chlorine dioxide disinfectant and the aquaculture water are fully mixed, and the purification efficiency of the aquaculture water is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a water purification device for circulating water aquaculture. Background Art

[0002] Aquaculture is the use of waters available for breeding (including planting) by humans, and the use of aquaculture technology and facilities to breed aquatic economic animals and plants according to the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters. It is one of the agricultural production sectors. Aquaculture is the use of waters available for breeding (including planting) by humans, and the use of aquaculture technology and facilities to breed aquatic economic animals and plants according to the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters. It is one of the agricultural production sectors. It is divided into marine aquaculture and freshwater aquaculture according to the nature of the waters, and divided into fish, shrimps, crabs, shellfish, algae, water chestnuts, lotus, lotus roots, etc. according to the breeding and planting objects.

[0003] Currently in aquaculture, water needs to be frequently replaced or purified. Existing purification equipment is difficult to filter and purify water flexibly and efficiently, and is not easy to maintain. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a water purification device for circulating aquaculture, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A water purification device for circulating aquaculture, comprising a water purification tank and a filter frame, wherein a drain pipe is provided at one end of the water purification tank, a purification mechanism is provided in the water purification tank, pull rings are installed on both sides of the upper end of the filter frame, recessed holes are provided on both sides of the upper end of the filter frame, and slots are provided on both side walls of the inner cavity of the two recessed holes, and mounting mechanisms are installed on both ends of the water purification tank;

[0009] The mounting mechanism includes a fixed block mounted at one end of the clean water tank, two slides are slidably connected in the fixed block, sliding bars are installed at the ends of the two slides away from each other, the sliding bars are slidably connected to the fixed block, clamping blocks are installed at the ends of the two slides away from each other, a spring is commonly connected between the two slides, and handles are installed at the upper ends of the two slides.

[0010] Furthermore, the size of the card block is adapted to the card slot.

[0011] Furthermore, the purification mechanism includes two guide plates symmetrically installed in the clean water tank, a slide seat is slidably connected between the two guide plates, three groups of rotating shafts are rotatably connected in the slide seat, the outer walls of the three groups of rotating shafts are installed with stirring blades, the upper ends of the three groups of rotating shafts are installed with rotating gears, and the three groups of rotating gears are commonly connected by a gear belt for transmission, a driving motor is installed in the slide seat, and the output end of the driving motor is connected to one of the rotating gears, a screw is rotatably connected in the clean water tank, a servo motor is installed at one end of the clean water tank, the output end of the servo motor is connected to the screw, and the screw is threadedly connected to the slide seat.

[0012] Furthermore, the filter frame is provided with a group of through holes which penetrate vertically.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a water purification device for circulating aquaculture, which has the following beneficial effects:

[0015] The utility model can install and fix the filter frame through the installation mechanism, and can filter the aquaculture water by installing the filter frame on the clean water tank, so as to filter the impurities in the aquaculture water. After disassembly, it is convenient to clean the residual impurities and to clean or replace the filter frame, so as to avoid the phenomenon that the mesh is blocked and the flow rate is affected in the subsequent aquaculture water filtration. Through the setting of the purification mechanism, chlorine dioxide disinfectant can be injected into the clean water tank, and the chlorine dioxide disinfectant and the aquaculture water are fully mixed, so as to improve the purification efficiency of the aquaculture water, control the smell and taste produced by algae and rotten aquatic plants and animals, kill bacteria, fungi and viruses, and change the chemical factor index of the water body, so as to change the water environment, and no harmful substances are generated after acting on the water body, so as to improve the purification effect of the aquaculture water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the water purification tank of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the filter frame of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the installation mechanism of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the purification mechanism of the utility model.

[0021] In the figure: 1. clean water tank; 2. drain pipe; 3. purification mechanism; 31. guide plate; 32. slide seat; 33. screw; 34. servo motor; 35. rotating shaft; 36. stirring blade; 37. rotating gear; 38. gear belt; 39. driving motor; 4. filter frame; 5. pull ring; 6. recessed hole; 7. mounting mechanism; 71. fixing block; 72. slide plate; 73. spring; 74. handle; 75. slide bar; 76. card block; 8. card slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1-5 As shown, a water purification device for circulating aquaculture proposed by an embodiment of the utility model comprises a clean water tank 1 and a filter frame 4, a drain pipe 2 is arranged at one end of the clean water tank 1, a purification mechanism 3 is arranged in the clean water tank 1, pull rings 5 ​​are installed on both sides of the upper end of the filter frame 4, recessed holes 6 are opened on both sides of the upper end of the filter frame 4, and slots 8 are opened on both side walls of the inner cavity of the two recessed holes 6, and mounting mechanisms 7 are installed at both ends of the clean water tank 1; the filter frame 4 can be installed and fixed by the mounting mechanism 7, and the filter frame 4 can be installed on the clean water tank 1 to filter the aquaculture water, thereby filtering the impurities in the aquaculture water, and after disassembly It is convenient to clean the residual impurities and to clean or replace the filter frame 4, so as to avoid the phenomenon that the mesh is blocked and affects the flow rate of the subsequent aquaculture water filtration; through the setting of the purification mechanism 3, the chlorine dioxide disinfectant can be injected into the clean water tank 1, and the chlorine dioxide disinfectant and the aquaculture water are fully mixed, so as to improve the purification efficiency of the aquaculture water, control the smell and taste produced by algae and rotten aquatic plants and animals, kill bacteria, fungi, viruses, and change the chemical factor index of the water body, so as to change the water environment, and no harmful substances are generated after acting on the water body, so as to improve the purification effect of the aquaculture water;

[0025] The mounting mechanism 7 comprises a fixed block 71 mounted at one end of the clean water tank 1, and two slide plates 72 are slidably connected in the fixed block 71, and the ends of the two slide plates 72 away from each other are installed with slide bars 75, and the slide bars 75 are slidably connected to the fixed block 71, and the ends of the two slide bars 75 away from each other are installed with clamping blocks 76, and a spring 73 is commonly connected between the two slide plates 72, and the upper ends of the two slide plates 72 are installed with handles 74; by relatively squeezing the two handles 74, the slide plates 72 are driven to slide in the fixed block 71, and the two slide plates 72 approach each other to squeeze the spring 73, thereby driving the slide bar 75 to slide on the fixed block 71, thereby driving the two clamping blocks 76 to approach each other, and at this time the clamping block 76 is disengaged from the clamping slot 8, and the filter frame 4 is no longer limited at this time, so that the filter frame 4 can be taken out through the pull ring 5 to clean the residual impurities.

[0026] like Figure 3 , Figure 4 As shown, in some embodiments, the size of the card block 76 is adapted to the card slot 8, which facilitates fixation and improves stability during use.

[0027] like Figure 5 As shown, in some embodiments, the purification mechanism 3 includes two guide plates 31 symmetrically installed in the clean water tank 1, a slide seat 32 is slidably connected between the two guide plates 31, three sets of rotating shafts 35 are rotatably connected in the slide seat 32, the outer walls of the three sets of rotating shafts 35 are all installed with stirring blades 36, the upper ends of the three sets of rotating shafts 35 are all installed with rotating gears 37, and the three sets of rotating gears 37 are commonly connected with a gear belt 38, a driving motor 39 is installed in the slide seat 32, and the output end of the driving motor 39 is connected to one of the rotating gears 37, a screw 33 is rotatably connected in the clean water tank 1, and the clean water tank 1 A servo motor 34 is installed at one end, and the output end of the servo motor 34 is connected to the screw 33, and the screw 33 is threadedly connected to the slide 32; the driving motor 39 drives the rotating gear 37 to rotate, and the gear belt 38 drives the three sets of rotating shafts 35 to rotate, and drives the stirring blades 36 to rotate, so that the chlorine dioxide disinfectant and the aquaculture water can be fully stirred and mixed, thereby improving the water treatment efficiency, and the servo motor 34 drives the screw 33 to rotate, and drives the slide 32 to slide on the two guide plates 31, so that the stirring position can be adjusted, and the mixing effect of the chlorine dioxide disinfectant and the aquaculture water is further improved.

[0028] like Figure 3 As shown, in some embodiments, a group of through holes extending vertically are provided on the filter frame 4 to facilitate filtering of the aquaculture water.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water purification device for circulating aquaculture, comprising a water purification tank (1) and a filter frame (4), Features: A drainage pipe (2) is provided at one end of the clean water tank (1), a purification mechanism (3) is provided inside the clean water tank (1), pull rings (5) are installed on both sides of the upper end of the filter frame (4), recessed holes (6) are provided on both sides of the upper end of the filter frame (4), and slots (8) are provided on both side walls of the inner cavity of the two recessed holes (6), and mounting mechanisms (7) are installed on both ends of the clean water tank (1); The mounting mechanism (7) comprises a fixed block (71) mounted at one end of the clean water tank (1), two slide plates (72) are slidably connected inside the fixed block (71), the two slide plates (72) are both mounted with slide bars (75) at their ends away from each other, the slide bars (75) are slidably connected to the fixed block (71), the two slide bars (75) are both mounted with clamping blocks (76) at their ends away from each other, a spring (73) is commonly connected between the two slide plates (72), and handles (74) are mounted at the upper ends of the two slide plates (72).

2. A water purification device for circulating aquaculture according to claim 1, Features: The size of the clamping block (76) is matched with the clamping slot (8).

3. A water purification device for circulating aquaculture according to claim 1, Features: The purification mechanism (3) comprises two guide plates (31) symmetrically mounted in the clean water tank (1); a slide seat (32) is slidably connected between the two guide plates (31); three groups of rotating shafts (35) are rotatably connected in the slide seat (32); the outer walls of the three groups of rotating shafts (35) are all mounted with stirring blades (36); the upper ends of the three groups of rotating shafts (35) are all mounted with rotating gears (37); a gear belt (38) is commonly connected in transmission between the three groups of rotating gears (37); a driving motor (39) is mounted in the slide seat (32); the output end of the driving motor (39) is connected to one of the rotating gears (37); a screw rod (33) is rotatably connected in the clean water tank (1); a servo motor (34) is mounted at one end of the clean water tank (1); the output end of the servo motor (34) is connected to the screw rod (33); and the screw rod (33) is threadedly connected to the slide seat (32).

4. A water purification device for circulating aquaculture according to claim 1, Features: The filter frame (4) is provided with a group of through holes which penetrate vertically.

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