Tail water purification treatment device for aquaculture

Abstract

The utility model belongs to the technical field of tail water treatment, and particularly relates to a tail water purification treatment device for aquaculture, which comprises a treatment tank, a filter part and a blanking part are mounted at the top of the treatment tank, a water outlet pipe is fixedly connected to one side of the treatment tank and positioned at the bottom of the treatment tank, and the blanking part comprises a storage tank fixed at the top of the treatment tank. The top of the storage tank is fixedly connected with a feeding port, the feeding port is trapezoidal, the interior of the storage tank is rotationally connected with a discharging barrel, trapezoidal grooves are formed in the discharging barrel and are arranged in an annular array mode, the interior of the discharging barrel is fixedly connected with a rotating shaft, one end of the rotating shaft extends to the outer side of the storage tank, and a driven gear is arranged on one side of the storage tank. One end of the rotating shaft extends to the outer side of the storage tank and is fixedly connected with the driven gear. According to the tail water purification treatment device for aquaculture, through the arrangement of the discharging piece, sulfate can be uniformly inverted into the treatment tank, so that the working efficiency when phosphorus is removed from tail water is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tail water treatment technical field especially relates to a tail water purification treatment device for aquaculture. BACKGROUND

[0002] The tail water purification treatment device for aquaculture is mainly designed to alleviate the negative impact of aquaculture on water ecological environment and to protect the ecological environment of aquaculture industry, which purifies aquaculture wastewater through physical and biological treatment. After the wastewater is collected, the large impurities, waste and residual feed are separated by the pretreatment filter screen to prevent the wastewater from polluting the substrate layer. Then, the wastewater enters the biological filter tank for biological nitrogen removal and phosphorus removal. After treatment, the water quality is further filtered and oxidized to eliminate odor and color, achieving comprehensive purification and reaching the direct reuse water quality standard and ensuring the water quality environmental protection standard.

[0003] At present, when removing phosphorus from tail water, some sulfates are added to increase the conductivity of tail water, increase the ionization degree of organic phosphate and speed up its absorption and decomposition by bacteria. However, due to the passage of time, sulfates will gradually decrease, so it is necessary to add sulfates regularly. However, when adding sulfates in some purification treatment devices, workers need to pour them directly, which may result in adding too much or too little sulfates. If too much sulfate is added, it may increase the conductivity of wastewater and affect the normal operation of other equipment in the factory, while too little sulfate may affect the removal effect of phosphates. Therefore, there is an urgent need for a tail water purification treatment device for aquaculture to solve the above problems. SUMMARY

[0004] In order to overcome the defects of the prior art mentioned above, the present inventors have conducted in-depth research and, after a lot of creative labor, completed the present utility model.

[0005] Specifically, the technical problem to be solved by the present utility model is to provide a tail water purification treatment device for aquaculture to solve the technical problem that workers are prone to pour too much or too little sulfates when adding sulfates, thereby affecting the tail water purification treatment effect.

[0006] To solve the above technical problems, the present utility model provides the following technical solutions:

[0007] The utility model provides an aquaculture tail water purification treatment device, including the treatment jar, the top of treatment jar is installed with filter piece and the material feeding spare, the material feeding spare is located filter piece one side, the water outlet pipe is fixedly connected with one side of treatment jar, the water outlet pipe is located the bottom of treatment jar, the material feeding spare includes the storage jar fixed in the top of treatment jar, the top of storage jar is fixedly connected with the feed inlet, the feed inlet is trapezoidal, the inside rotationally connected of storage jar has the material feeding cylinder, the inside of material feeding cylinder is provided with trapezoidal groove, trapezoidal groove annular array is arranged, the inside fixed connection of material feeding cylinder has the pivot, one end of pivot extends to the outside of storage jar, one side of storage jar is equipped with driven gear, one end of pivot extends to the outside of storage jar and is fixedly connected with driven gear.

[0008] As an improved technical solution, one side of the storage tank is rotatably connected with a driving gear, the driving gear is located on one side of the driven gear, and the two are meshed with each other, the driving gear is fixedly connected with a rotating rod away from one side of the storage tank, the outer surface of the rotating rod is fixedly connected with a crank handle, and the crank handle is located away from one side of the driving gear.

[0009] As an improved technical solution, the inside of the crank handle is movably connected with a plug, the plug penetrates the crank handle, one end of the plug is fixedly connected with a screw, the screw is located on one side close to the storage tank, a threaded hole is formed on one side of the storage tank, one end of the screw is located inside the threaded hole and is threadedly connected therewith.

[0010] As an improved technical solution, the outer surface of the plug is fixedly connected with an anti-loose ring, and the anti-loose ring is located on one side close to the screw.

[0011] As an improved technical solution, the top of the treatment tank is fixedly connected with a motor, the motor is located between the filter and the material feeding device, the inside of the treatment tank is rotatably connected with a stirring shaft, the output end of the motor extends to the inside of the treatment tank and is fixedly connected with the stirring shaft, the outer surface of the stirring shaft is fixedly connected with a stirring paddle and a discharge rod, the discharge rod is located at the bottom of the stirring paddle and at the bottom of the stirring shaft.

[0012] As an improved technical solution, the filter includes a water inlet tank located on one side of the motor, the inside of the water inlet tank is movably connected with a filter frame, the top of the filter frame extends to the top of the water inlet tank, the inside of the filter frame is fixedly connected with a first filter plate and a second filter plate, and the first filter plate is located on one side of the second filter plate.

[0013] As an improved technical solution, the top of the filter frame is fixedly connected with a handle, both sides of the filter frame are fixedly connected with T-shaped strips, the inside of the water inlet tank is provided with T-shaped grooves, the T-shaped strips are located inside the T-shaped grooves and are movably connected therewith.

[0014] As an improved technical scheme, one end of the water inlet tank is fixedly connected with a water suction pipe, and a water pump is arranged on the water suction pipe.

[0015] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:

[0016] 1. The present application can evenly invert the inside of the sulfate inverted treatment tank, thereby improving the working efficiency of removing phosphorus from tail water and avoiding the phenomenon of overfilling or underfilling.

[0017] 2. The present application can improve the electrical conductivity of tail water, accelerate the ionization of organic phosphates, and thereby improve the speed of bacterial absorption and decomposition.

[0018] 3. The present application can conveniently filter the large and small particle impurities in tail water, collect them, and replace the filter frame, first filter plate and second filter plate, thereby reducing the risk of blockage and simplifying the operation. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor. Among them:

[0020] Figure 1 It is a whole sectional view structural schematic diagram of the tail water purification treatment device for aquaculture.

[0021] Figure 2 It is a downloading piece structure schematic diagram of the tail water purification treatment device for aquaculture.

[0022] Figure 3 It is a downloading piece sectional view structural schematic diagram of the tail water purification treatment device for aquaculture.

[0023] Figure 4 It is a downloading cylinder and driven gear related structure schematic diagram of the tail water purification treatment device for aquaculture.

[0024] Figure 5 It is an A part enlarged structure schematic diagram of the tail water purification treatment device for aquaculture. Figure 2

[0025] Figure 6 It is an explosion structure schematic diagram of the filter piece of the tail water purification treatment device for aquaculture.​

[0026] Figure 7 It is the first filter plate and filter frame explosion structure schematic view of the water purification treatment device for aquaculture.

[0027] Mark explanation:

[0028] 1, processing tank; 2, feed inlet; 3, storage tank; 4, discharging cylinder; 5, trapezoidal groove; 6, rotating shaft; 7, driven gear; 8, driving gear; 9, rotating rod; 10, crank; 11, plug; 12, screw; 13, threaded hole; 14, anti-drop ring; 15, motor; 16, stirring shaft; 17, stirring paddle; 18, discharge rod; 19, water outlet pipe; 20, water inlet tank; 21, filter frame; 22, first filter plate; 23, second filter plate; 24, handle; 25, T-shaped bar; 26, T-shaped groove; 27, water suction pipe. DETAILED DESCRIPTION

[0029] 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. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0031] Meanwhile, "and / or" or "and / or" appearing throughout the text means that it includes three schemes, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B scheme.

[0032] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present application.

[0033] For example, Figures 1 to 7As shown in the embodiment, the water purification device for aquaculture comprises a treatment tank 1, a filter and a discharging device are arranged on the top of the treatment tank 1, the discharging device is arranged on one side of the filter, one side of the treatment tank 1 is fixedly connected with a water outlet pipe 19, the water outlet pipe 19 is arranged at the bottom of the treatment tank 1, and a valve is arranged on the top of the water outlet pipe 19, so as to facilitate the opening and closing of the water outlet pipe 19.

[0034] The discharging device comprises a storage tank 3 fixed on the top of the treatment tank 1, a feeding inlet 2 is fixedly connected with the top of the storage tank 3, the feeding inlet 2 is trapezoidal, a discharging cylinder 4 is rotatably connected with the inside of the storage tank 3, trapezoidal grooves 5 are arranged in the inside of the discharging cylinder 4, the trapezoidal grooves 5 are arranged in an annular array, a rotating shaft 6 is fixedly connected with the inside of the discharging cylinder 4, one end of the rotating shaft 6 extends to the outside of the storage tank 3, a driven gear 7 is arranged on one side of the storage tank 3, one end of the rotating shaft 6 extending to the outside of the storage tank 3 is fixedly connected with the driven gear 7, the feeding inlet 2 is communicated with the inside of the storage tank 3, and the outer diameter of the discharging cylinder 4 is matched with the inner diameter of the storage tank 3, so that the sulfate can be prevented from sliding from the two sides of the trapezoidal grooves 5, and the uniformity of the sulfate discharging can be ensured due to the same diameter of the six groups of trapezoidal grooves 5.

[0035] A driving gear 8 is rotatably connected with one side of the storage tank 3, the driving gear 8 is located on one side of the driven gear 7 and is meshed with the driven gear 7, a rotating rod 9 is fixedly connected with one side of the driving gear 8 away from the storage tank 3, a handle 10 is fixedly connected with the outer surface of the rotating rod 9, the handle 10 is located on the side away from the driving gear 8, the number of teeth on the driving gear 8 is one sixth of the number of teeth on the driven gear 7, when the driving gear 8 rotates one circle, the driven gear 7 can drive the discharging cylinder 4 to rotate one sixth through the rotating shaft 6, so that one group of trapezoidal grooves 5 can be aligned with the bottom of the storage tank 3, and the sulfate can be uniformly poured into the inside of the treatment tank 1, the sulfate in the other trapezoidal grooves 5 can be prevented from sliding into the inside of the treatment tank 1, and the handle 10 can facilitate the rotating operation of the driving gear 8.

[0036] A plug 11 is movably connected with the inside of the handle 10, the plug 11 penetrates the handle 10, a screw 12 is fixedly connected with one end of the plug 11, the screw 12 is located on the side close to the storage tank 3, a threaded hole 13 is arranged on one side of the storage tank 3, one end of the screw 12 is located in the inside of the threaded hole 13 and is threadedly connected with the threaded hole 13, and the driving gear 8 can be positioned.

[0037] A anti-loosening ring 14 is fixedly connected with the outer surface of the plug 11, the anti-loosening ring 14 is located on the side close to the screw 12, one end of the plug 11 away from the screw 12 is fixedly connected with a knob, and the plug 11 and the handle 10 can be prevented from being separated by cooperation of the two.

[0038] The top of the treatment tank 1 is fixedly connected with a motor 15, the motor 15 is located between the filter and the discharging element, the inside of the treatment tank 1 is rotatably connected with a stirring shaft 16, the output end of the motor 15 extends to the inside of the treatment tank 1 and is fixedly connected with the stirring shaft 16, the outer surface of the stirring shaft 16 is fixedly connected with a stirring paddle 17 and a discharging rod 18, the discharging rod 18 is located at the bottom of the stirring paddle 17 and at the bottom of the stirring shaft 16, through the arrangement of the stirring structure, the electrical conductivity of the tail water can be improved, the ionization of the organic phosphate is accelerated, and then the speed of bacterial absorption and decomposition is improved, in addition, the discharging rod 18 and the water outlet pipe 19 are in the same horizontal plane, which can facilitate the discharge of the treated water, thereby increasing the work efficiency.

[0039] The filter includes a water inlet tank 20 located on one side of the motor 15, the inside of the water inlet tank 20 is movably connected with a filter frame 21, the top of the filter frame 21 extends to the top of the water inlet tank 20, the inside of the filter frame 21 is fixedly connected with a first filter plate 22 and a second filter plate 23, the first filter plate 22 is located on one side of the second filter plate 23, the arrangement of the filter frame 21 can facilitate the collection of impurities in the tail water, thereby reducing the risk of blockage, and the first filter plate 22 and the second filter plate 23 can respectively intercept large and small particle impurities, avoiding the entry of large and small particle impurities into the inside of the treatment tank 1.

[0040] The top of the filter frame 21 is fixedly connected with a handle 24, both sides of the filter frame 21 are fixedly connected with a T-shaped strip 25, the inside of the water inlet tank 20 is provided with a T-shaped groove 26, the T-shaped strip 25 is located in the inside of the T-shaped groove 26 and movably connected therewith, the handle 24 can facilitate the removal of the filter frame 21 from the inside of the water inlet tank 20, facilitating the treatment of impurities in the filter frame 21, and facilitating the replacement of the first filter plate 22 and the second filter plate 23, thereby reducing the risk of blockage.

[0041] One end of the water inlet tank 20 is fixedly connected with a water suction pipe 27, the water suction pipe 27 is provided with a water pump, facilitating the extraction of the tail water for purification treatment.

[0042] In use, the tail water is extracted by the water suction pipe 27 into the inside of the water inlet tank 20, the tail water directly contacts the first filter plate 22, large particle impurities are intercepted, the second filter plate 23 can intercept small particle impurities, and large and small particles are directly retained in the inside of the filter frame 21, which can be extracted by the handle 24 when cleaning is required.

[0043] The sulphate is poured into the inside of the storage tank 3 through the feeding port 2, and the sulphate fills the trapezoidal groove 5 facing the feeding port 2, when the sulphate needs to be put, the rotation of the driving gear 8 by the crank 10 can drive the driven gear 7 to rotate thirty degrees, and the trapezoidal groove 5 on the surface of the feeding cylinder 4 can rotate once, at the beginning, the driving gear 8 needs to be rotated three times continuously, and the feeding cylinder 4 can rotate ninety degrees, and the trapezoidal groove 5 containing the sulphate can face the processing tank 1, at this time, the sulphate can directly fall into the inside of the processing tank 1, then the crank 10 is rotated again to drive the driving gear 8 to rotate, until the plug 11 is in line with the threaded hole 13, and the plug 11 is pushed to drive the screw 12 to move towards the inside of the threaded hole 13, and the plug 11 is rotated to screw the screw 12 with the threaded hole 13, and the locking work of the driving gear 8 can be completed.

[0044] Then the motor 15 is started to drive the stirring shaft 16 to rotate, and the stirring paddle 17 is driven to fully mix the tail water with the sulphate, so that the fusion of the two can be accelerated, the ionization of the organophosphate can be accelerated, and the speed of the bacterial absorption and decomposition can be improved.

[0045] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application and is not intended to limit the scope of protection of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the appended claims of the present application.

Claims

1. A wastewater purification and treatment device for aquaculture, characterized in that: Including processing tank (1), the top of processing tank (1) is provided with filter piece and blanking piece, the blanking piece is located at one side of filter piece, one side of processing tank (1) is fixedly connected with water outlet pipe (19), and water outlet pipe (19) is located at the bottom of processing tank (1); The blanking piece includes storage tank (3) fixedly connected at the top of processing tank (1), the top of storage tank (3) is fixedly connected with feed inlet (2), the feed inlet (2) is trapezoidal, the inside of storage tank (3) is rotatably connected with blanking cylinder (4), the inside of blanking cylinder (4) is provided with trapezoidal groove (5), the trapezoidal groove (5) is arranged in annular array, the inside of blanking cylinder (4) is fixedly connected with rotating shaft (6), one end of rotating shaft (6) extends to the outside of storage tank (3), one side of storage tank (3) is provided with driven gear (7), and one end of rotating shaft (6) extending to the outside of storage tank (3) is fixedly connected with driven gear (7).

2. The apparatus for purifying tail water for aquaculture according to claim 1, characterized by: One side of storage tank (3) is rotatably connected with driving gear (8), the driving gear (8) is located at one side of driven gear (7), and the two are engaged with each other, the side, away from storage tank (3), of driving gear (8) is fixedly connected with rotating rod (9), the outer surface of rotating rod (9) is fixedly connected with handle (10), and the handle (10) is located at the side, away from driving gear (8).

3. The apparatus for purifying tail water for aquaculture according to claim 2, characterized by: The inside of handle (10) is movably connected with plug (11), the plug (11) penetrates handle (10), one end of plug (11) is fixedly connected with screw (12), the screw (12) is located at the side close to storage tank (3), one side of storage tank (3) is provided with threaded hole (13), one end of screw (12) is located in the inside of threaded hole (13) and is screwed with it.

4. The apparatus for purifying tail water for aquaculture according to claim 3, characterized by: The outer surface of plug (11) is fixedly connected with anti-off ring (14), and the anti-off ring (14) is located at the side close to screw (12).

5. The apparatus for purifying tail water for aquaculture according to claim 4, characterized by: The top of processing tank (1) is fixedly connected with motor (15), the motor (15) is located between filter piece and blanking piece, the inside of processing tank (1) is rotatably connected with stirring shaft (16), the output end of motor (15) extends to the inside of processing tank (1) and is fixedly connected with stirring shaft (16), the outer surface of stirring shaft (16) is fixedly connected with stirring paddle (17) and discharge rod (18), the discharge rod (18) is located at the bottom of stirring paddle (17) and is located at the bottom of stirring shaft (16).

6. The apparatus for purifying tail water for aquaculture according to claim 5, characterized by: The filter piece includes water inlet tank (20) located at one side of motor (15), the inside of water inlet tank (20) is movably connected with filter frame (21), the top of filter frame (21) extends to the top of water inlet tank (20), the inside of filter frame (21) is fixedly connected with first filter plate (22) and second filter plate (23), and the first filter plate (22) is located at one side of second filter plate (23).

7. The apparatus for purifying tail water for aquaculture according to claim 6, characterized by: The top of the filter frame (21) is fixedly connected with a handle (24), both sides of the filter frame (21) are fixedly connected with T-shaped strips (25), the inner side of the water inlet tank (20) is provided with T-shaped grooves (26), the T-shaped strips (25) are located in the T-shaped grooves (26) and are movably connected with the T-shaped grooves (26).

8. The apparatus for purifying tail water for aquaculture according to claim 7, characterized by: One end of the water inlet tank (20) is fixedly connected with a water pumping pipe (27), and the water pumping pipe (27) is provided with a water pump.

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