Farm water quality treatment equipment

Abstract

The invention relates to the technical field of water quality treatment, and discloses farm water quality treatment equipment which comprises a box body, and a feeding port and a discharging port are formed in the box body; a purification mechanism is arranged in the box body, and the side wall of the box body is communicated with a medicine pipe; a filtering mechanism is arranged in the box body and is positioned above the purifying mechanism; the filtering mechanism comprises a partition plate fixedly connected in the box body and a belt in frictional contact with the top of the partition plate, a through hole is formed in the partition plate, a plurality of filtering holes are formed in the belt, the filtering holes are communicated with the through hole, and a filtering net is arranged on the filtering holes; a discharging opening is formed in the side wall of the box body and located above the partition plate. A rotating shaft is rotationally connected into the box body, and a plurality of bristles penetrating through the filter screen are arranged on the rotating shaft at equal intervals in the axial direction of the rotating shaft; the driving mechanism is used for driving the rotating shaft to rotate; and the linkage mechanism rotates along with the rotating shaft to drive the belt to do transverse reciprocating motion. According to the scheme, the problem that a filter screen in an existing purification device is easily blocked is mainly solved.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment, and in particular to a water treatment device for a breeding farm. Background Art

[0002] Existing livestock farms produce a lot of sewage. If this sewage is discharged directly or washed into rivers, lakes and reservoirs with rainwater, the water will turn black and smelly, and seep into the ground for a long time, seriously polluting the environment around the farms and groundwater. Traditional water purification devices only have a single-layer filter for simple filtration, resulting in incomplete filtration. Moreover, they cannot be sterilized, and the filtered water still contains a large amount of bacteria, which seriously threatens human and livestock health.

[0003] To solve the above problems, a Chinese patent with publication number CN212982729U discloses a sewage purification device for animal husbandry farms, which specifically relates to the field of animal husbandry, including a purified water tank, a top cover is installed on the top of the purified water tank, a funnel is fixedly installed in the center of the top cover, a water inlet is opened at the bottom of the funnel, a filter screen, a first activated carbon layer, a first activated carbon layer, water plants, a second activated carbon layer and a filter element are fixedly installed in the inner cavity of the purified water tank from top to bottom, a motor is fixedly installed at the bottom of the purified water tank, a rotating shaft is fixedly connected to the output end of the motor, a stirring blade is fixedly installed on the peripheral side of the rotating shaft, a suction pipe is sleeved on the bottom end of one side of the purified water tank, and a suction pump and a water storage tank are fixedly connected to the end of the suction pipe; the patent filters the sewage impurities by installing a filter screen, a first activated carbon layer, a second activated carbon layer, a water plant layer and a filter element, and uses drugs to fuse with sewage to effectively kill bacteria in the sewage.

[0004] The above patent has the following problems during actual use: large impurities in sewage are filtered through the filter, but as the use time increases, more and more impurities will accumulate on the filter, which will cause clogging of the filter, resulting in reduced filtration efficiency and even failure to filter; and, there is no opening on the purified water tank, so the filter inside the purified water tank cannot be cleaned. If filtering cannot be performed, a new purification device needs to be purchased, which increases the cost. Summary of the invention

[0005] The present invention aims to provide a water treatment device for aquaculture farms to solve the problem that the filter screen in the existing purification device is easily blocked.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: aquaculture farm water treatment equipment comprises a box body, which is provided with a feed inlet and a discharge port; a purification mechanism is provided in the box body, and a medicine tube is connected to the side wall of the box body; a filtering mechanism is provided in the box body, and the filtering mechanism is located above the purification mechanism; the filtering mechanism comprises a partition fixedly connected to the box body, a belt in friction contact with the top of the partition, a through hole is provided on the partition, a plurality of filtering holes are provided on the belt, the filtering holes are connected to the through holes, and a filter net is provided on the filtering holes; a discharge port is provided on the side wall of the box body, and the discharge port is located above the partition; a rotating shaft is rotatably connected to the box body, and a plurality of bristles passing through the filter net are equidistantly provided on the rotating shaft along the axial direction of the rotating shaft; it also includes a driving mechanism for driving the rotating shaft to rotate, and a linkage mechanism that drives the belt to reciprocate laterally as the rotating shaft rotates.

[0007] The principles and advantages of this solution are:

[0008] 1. This solution introduces the sewage from the farm into the box through the feed inlet, and filters the impurities in the sewage through the filter net, so that the impurities are retained on the filter net and the belt; the sewage with impurities removed is purified by the purification mechanism, and the purified water is discharged from the discharge port; drugs are added into the box through the drug pipe to effectively kill the bacteria in the sewage.

[0009] 2. In this solution, the rotating shaft drives the bristles to rotate, and the bristles are used to clean the filter screen to avoid clogging of the filter screen and ensure the filtering effect.

[0010] 3. During the lateral reciprocating motion of the belt in this scheme, on the one hand, it can prompt the impurities to move toward the discharge port to achieve automatic discharge of impurities. On the other hand, it can also make the filter move laterally relative to the bristles, thereby enhancing the cleaning effect of the filter and avoiding clogging of the filter.

[0011] Furthermore, the linkage mechanism includes movable rollers rotatably connected to both sides of the inner wall of the box, side holes opened on the partition at both sides of the through hole, cylindrical cams located at both ends of the rotating shaft, and guide grooves opened on both sides of the inner wall of the box. The movable roller is located below the partition, one end of the belt passes through a side hole and is wound around a movable roller, and the other end of the belt passes through another side hole and is wound around another movable roller; the cylindrical cam is coaxially connected to the rotating shaft, a curved groove is provided on the cylindrical cam, a linkage block is slidably connected in the curved groove, the linkage block is laterally slidably connected to the guide groove, and the movement directions of the two linkage blocks are the same; one end of the belt is fixedly connected to one linkage block, and the other end of the belt is fixedly connected to the other linkage block.

[0012] Through the above arrangement, during the rotation of the shaft, the shaft drives the two cylindrical cams to rotate at the same time, the cylindrical cam drives the linkage block to reciprocate laterally through the curved groove, and the linkage block drives the belt to reciprocate laterally.

[0013] Furthermore, an inner box is connected to the inner wall of the box body, a plurality of water spray pipes are connected to the side wall of the inner box at equal distances along the length direction of the inner box, and a water spray mechanism is also included which supplies water into the inner box as the rotating shaft rotates.

[0014] Through the above arrangement, during the rotation of the shaft, water is supplied to the inner box through the water spraying mechanism, so that clean water is sprayed out from the water spraying pipe to act on the belt, thereby flushing the belt and the filter screen, preventing impurities from adhering to or being retained on the belt, promoting the discharge of impurities from the discharge port, and preventing the filter screen from being blocked.

[0015] Furthermore, the water spray mechanism includes a water tank fixed to the box body, a piston cylinder, and a cam body coaxially connected to the rotating shaft. The piston cylinder is connected with a water inlet pipe and a water outlet pipe. The end of the water inlet pipe away from the piston cylinder is connected to the water tank, and the end of the water outlet pipe away from the piston cylinder passes through the box body and is connected to the inner box. A piston block is slidably connected in the piston cylinder, and a C-shaped block is provided on the piston block. The cam body is located in the C-shaped block, and the two ends of the cam body and the C-shaped block are abutted, and the cam body can rotate in the C-shaped block.

[0016] Through the above arrangement, during the rotation of the shaft, the shaft will also drive the cam body to rotate, and the cam body will drive the piston block to vertically reciprocate through the C-shaped block, so that the clean water in the water tank can be continuously introduced into the inner box through the water inlet pipe, piston cylinder, and water outlet pipe, so that the clean water is sprayed out through the side hole and the water spray pipe to act on the belt.

[0017] Furthermore, a vertical groove is provided on the inner wall of the box body, the inner box is slidably connected to the vertical groove, and a spring is provided between the inner box and the vertical groove; and an extrusion mechanism is also included which intermittently extrudes the inner box vertically as the belt moves horizontally back and forth.

[0018] Through the above arrangement, during the lateral reciprocating motion of the belt, the inner box is intermittently squeezed upward by the squeezing mechanism, and the spring is compressed; during the upward movement of the inner box, the clean water sprayed from the water spray pipe has a longer range, thereby expanding the flushing area of ​​the belt and enhancing the flushing effect.

[0019] Furthermore, the extrusion mechanism includes a first wedge block fixedly connected to the bottom of the inner box, a second wedge block used to squeeze the first wedge block, the second wedge block is fixedly connected to the belt, and the first wedge block is located on the movement track of the second wedge block.

[0020] Through the above arrangement, during the lateral reciprocating motion of the belt, the belt drives the second wedge block to move synchronously, so that the second wedge block intermittently squeezes the first wedge block; when the second wedge block squeezes the first wedge block, the first wedge block drives the inner box to move upward.

[0021] Furthermore, a transverse block is laterally slidably connected to the side wall of the inner box, and the transverse block is in frictional contact with the side of the inner box close to the water spray pipe; a plurality of side holes are provided on the transverse block, and the side holes are connected to the water spray pipe; an inclined groove is provided on the inner wall of the box body, and an auxiliary block is slidably connected in the inclined groove, and the auxiliary block is fixedly connected to the transverse block.

[0022] Through the above arrangement, during the upward movement of the inner box, the inner box will also drive the transverse block to move upward. The transverse block moves obliquely upward along the path of the inclined groove through the auxiliary block, so that the transverse block moves laterally relative to the inner box, and the part of the side hole communicating with the water spray pipe is reduced, thereby pressurizing the clean water sprayed from the water spray pipe, making the clean water sprayed from the water spray pipe have a longer range, thereby expanding the flushing area of ​​the belt and enhancing the flushing effect.

[0023] Furthermore, the purification mechanism includes an activated carbon layer, a water grass layer and a filter element fixed to the box body, and the activated carbon layer, the water grass layer and the filter element are arranged in sequence from top to bottom.

[0024] Through the above arrangement, the sewage with impurities removed continues to move downward, and is purified multiple times through the activated carbon layer, the aquatic plant layer and the filter element, with a better purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of an embodiment of a water treatment device for a farm according to the present invention;

[0026] Figure 2 for Figure 1 A partial cross-sectional view in the main viewing direction;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 for Figure 2 Partial cross-sectional view of the inner box from the top view. DETAILED DESCRIPTION

[0029] The following is further described in detail through specific implementation methods:

[0030] The figure marks in the drawings of the specification include: box body 10, feed port 11, discharge port 12, activated carbon layer 20, water grass layer 21, filter element 22, medicine tube 23, partition 30, belt 31, through hole 32, filter screen 33, discharge port 34, rotating shaft 35, bristles 36, motor 37, movable roller 40, side hole 41, cylindrical cam 42, guide groove 43, curved groove 44, linkage block 45, inner box 50, water spray pipe 51, water tank 52, piston cylinder 53, cam body 54, water inlet pipe 55, water outlet pipe 56, piston block 57, C-shaped block 58, vertical groove 60, spring 61, first wedge block 62, second wedge block 63, transverse block 70, side hole 71, inclined groove 72.

[0031] Example

[0032] Basically as attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 As shown: the farm water treatment equipment includes a box body 10, and the box body 10 is provided with a feed inlet 11 and a discharge port 12. The feed inlet 11 is arranged at the top of the box body 10, and the discharge port 12 is arranged on the right side of the box body 10.

[0033] The box 10 is provided with a purification mechanism, which includes an activated carbon layer 20, a waterweed layer 21 and a filter element 22 fixed to the box 10. The activated carbon layer 20, the waterweed layer 21 and the filter element 22 are arranged in sequence from top to bottom. A medicine pipe 23 is connected to the side wall of the box 10, and medicine is added into the box 10 through the medicine pipe 23 to effectively kill bacteria in the sewage.

[0034] A filter mechanism is provided in the box 10, and the filter mechanism is located above the purification mechanism, that is, the filter mechanism is located above the activated carbon layer 20; the filter mechanism includes a partition 30 fixedly connected to the box 10, a belt 31 in frictional contact with the top of the partition 30, a through hole 32 is vertically opened on the partition 30, a plurality of filter holes are opened on the belt 31, the filter holes are connected to the through holes 32, and a filter net 33 is fixed to the filter holes; a discharge port 34 is opened on the left side wall of the box 10, and the discharge port 34 is located A rotating shaft 35 is rotatably connected in the box body 10, and a plurality of bristles 36 passing through the filter screen 33 are fixedly connected to the rotating shaft 35 at equal intervals along the axial direction of the rotating shaft 35. The free ends of the bristles 36 pass through the filter screen 33 through the through holes 32, and the bristles 36 can move and rotate laterally in the through holes 32; a driving mechanism for driving the rotating shaft 35 to rotate is also included, and the driving mechanism is a motor 37. The motor 37 is fixedly connected to the box body 10, and the output shaft of the motor 37 is coaxially connected to the rotating shaft 35.

[0035] The belt 31 is provided with a plurality of movable rollers 40, each of which is provided with a plurality of movable rollers 40 connected to the inner wall of the housing 10, and a plurality of movable rollers 40 are provided on the inner wall of the housing 10. The plurality of movable rollers 40 are ...

[0036] The inner wall of the box body 10 is connected to an inner box 50, and a plurality of water spray pipes 51 are connected to the side wall of the inner box 50 at equal distances along the length direction of the inner box 50, and a water spray mechanism is also included for supplying water into the inner box 50 as the rotating shaft 35 rotates. The water spray mechanism includes a water tank 52 fixed to the box body 10, a piston cylinder 53, and a cam body 54 coaxially connected to the rotating shaft 35. The piston cylinder 53 is connected to a water inlet pipe 55 and a water outlet pipe 56. The end of the water inlet pipe 55 away from the piston cylinder 53 is connected to the water tank 52, and the end of the water outlet pipe 56 away from the piston cylinder 53 passes through the box body 10 and is connected to the inner box 50. The outlet pipe 56 is a hose and has a sufficient length. The water inlet pipe 55 is provided with a first one-way valve for one-way flow of fluid from the water tank 52 to the piston cylinder 53, and the water outlet pipe 56 is provided with a second one-way valve for one-way flow of fluid from the piston cylinder 53 to the inner box 50. A piston block 57 is slidably connected in the piston cylinder 53, a C-shaped block 58 is fixedly connected to the piston block 57, the cam body 54 is located in the C-shaped block 58, the cam body 54 and the two ends of the C-shaped block 58 are abutted against each other, and the rotating shaft 35 and the cam body 54 can both rotate in the C-shaped block 58.

[0037] A vertical groove 60 is opened on the inner wall of the box body 10, and the inner box 50 is slidably connected to the vertical groove 60, and a spring 61 is fixed between the inner box 50 and the vertical groove 60; it also includes an extrusion mechanism that intermittently squeezes the inner box 50 vertically as the belt 31 reciprocates laterally, and the extrusion mechanism includes a first wedge block 62 fixed to the bottom of the inner box 50, and a second wedge block 63 for squeezing the first wedge block 62, the second wedge block 63 is fixed to the belt 31, and the first wedge block 62 is located on the movement trajectory of the second wedge block 63.

[0038] A transverse block 70 is laterally slidably connected to the side wall of the inner box 50, and the transverse block 70 is in frictional contact with a side of the inner box 50 close to the water spray pipe 51; a plurality of side holes 41 are formed on the transverse block 70, and the side holes 41 are communicated with the water spray pipe 51; an inclined groove 72 is formed on the inner wall of the box body 10, and the height of the left end of the inclined groove 72 is greater than the height of the right end of the inclined groove 72, and an auxiliary block is slidably connected in the inclined groove 72, and the auxiliary block is fixedly connected to the transverse block 70.

[0039] The specific implementation process is as follows:

[0040] When in use, the sewage from the farm is introduced into the box 10 through the feed inlet 11, and the impurities in the sewage are filtered through the filter net 33, so that the impurities are retained on the filter net 33 and the belt 31; the sewage with impurities removed continues to move downward, and is purified by the activated carbon layer 20, the aquatic plant layer 21 and the filter element 22, and the purified water is discharged from the discharge port 12; drugs are added to the inside of the box 10 through the drug tube 23 to effectively kill the bacteria in the sewage.

[0041] The motor 37 is started, and the output shaft of the motor 37 drives the rotating shaft 35 to rotate, and the rotating shaft 35 drives the bristles 36 to rotate, and the bristles 36 are used to clean the filter 33 to avoid clogging of the filter 33 and ensure the filtering effect.

[0042] During the rotation of the rotating shaft 35, the rotating shaft 35 simultaneously drives the two cylindrical cams 42 to rotate. The cylindrical cam 42 drives the linkage block 45 to reciprocate laterally through the curved groove 44. The linkage block 45 drives the belt 31 to reciprocate laterally. On the one hand, it can prompt impurities to move toward the discharge port 34 to achieve automatic discharge of impurities. On the other hand, it can also make the filter 33 move laterally relative to the bristles 36, thereby enhancing the cleaning effect of the filter 33 and avoiding clogging of the filter 33.

[0043] During the rotation of the rotating shaft 35, the rotating shaft 35 will also drive the cam body 54 to rotate. The cam body 54 drives the piston block 57 to reciprocate vertically through the C-shaped block 58, so that the clean water in the water tank 52 can be continuously introduced into the inner box 50 through the water inlet pipe 55, the piston cylinder 53, and the water outlet pipe 56, so that the clean water is sprayed out through the side hole 41 and the water spray pipe 51 to act on the belt 31, so as to flush the belt 31 and the filter screen 33, avoid impurities from adhering to or being retained on the belt 31, promote the discharge of impurities from the discharge port 34, and at the same time avoid clogging of the filter screen 33.

[0044] During the lateral reciprocating motion of the belt 31, the belt 31 drives the second wedge block 63 to move synchronously, so that the second wedge block 63 intermittently squeezes the first wedge block 62; when the second wedge block 63 squeezes the first wedge block 62, the first wedge block 62 drives the inner box 50 to move upward, and the spring 61 is compressed; during the upward movement of the inner box 50, the clean water sprayed by the water pipe 51 has a longer range, thereby expanding the flushing area of ​​the belt 31 and enhancing the flushing effect.

[0045] During the upward movement of the inner box 50, the inner box 50 will also drive the transverse block 70 to move upward. The transverse block 70 moves obliquely upward along the path of the inclined groove 72 through the auxiliary block, so that the transverse block 70 moves laterally relative to the inner box 50, and the part of the side hole 41 communicating with the water spray pipe 51 is reduced, thereby increasing the pressure of the clean water sprayed from the water spray pipe 51, making the clean water sprayed from the water spray pipe 51 have a longer range, thereby expanding the flushing area of ​​the belt 31 and enhancing the flushing effect.

[0046] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. Aquaculture farm water treatment equipment, comprising a box body, a feed inlet and a discharge port are arranged on the box body; a purification mechanism is arranged in the box body, and a medicine pipe is connected to the side wall of the box body; the characteristics are: A filtering mechanism is provided in the box body, and the filtering mechanism is located above the purification mechanism; the filtering mechanism includes a partition fixedly connected to the box body, a belt in frictional contact with the top of the partition, a through hole is provided on the partition, a plurality of filtering holes are provided on the belt, the filtering holes are communicated with the through holes, and a filter net is provided on the filtering holes; a discharge port is provided on the side wall of the box body, and the discharge port is located above the partition; a rotating shaft is rotatably connected to the box body, and a plurality of bristles passing through the filter net are equidistantly provided on the rotating shaft along the axial direction of the rotating shaft; it also includes a driving mechanism for driving the rotating shaft to rotate, and a linkage mechanism that drives the belt to reciprocate laterally as the rotating shaft rotates.

2. The farm water treatment equipment according to claim 1, characterized in that: The linkage mechanism includes movable rollers rotatably connected to the inner wall of the box, side holes opened on the partition at both sides of the through hole, cylindrical cams located at both ends of the rotating shaft, and guide grooves opened on both sides of the inner wall of the box. The movable roller is located below the partition, one end of the belt passes through a side hole and is wound around a movable roller, and the other end of the belt passes through another side hole and is wound around another movable roller; the cylindrical cam is coaxially connected to the rotating shaft, a curved groove is provided on the cylindrical cam, a linkage block is slidably connected in the curved groove, the linkage block is laterally slidably connected to the guide groove, and the movement directions of the two linkage blocks are the same; one end of the belt is fixedly connected to one linkage block, and the other end of the belt is fixedly connected to the other linkage block.

3. The water treatment equipment for aquaculture farms according to claim 2, characterized in that: The inner wall of the box body is connected with an inner box, and the side wall of the inner box is connected with a plurality of water spray pipes at equal distances along the length direction of the inner box, and also includes a water spray mechanism which supplies water into the inner box as the rotating shaft rotates.

4. The water treatment equipment for aquaculture farms according to claim 3, characterized in that: The water spray mechanism includes a water tank fixed to the box body, a piston cylinder, and a cam body coaxially connected to the rotating shaft. The piston cylinder is connected with a water inlet pipe and a water outlet pipe. The end of the water inlet pipe away from the piston cylinder is connected to the water tank, and the end of the water outlet pipe away from the piston cylinder passes through the box body and is connected to the inner box. A piston block is slidably connected in the piston cylinder, and a C-shaped block is provided on the piston block. The cam body is located in the C-shaped block, and the two ends of the cam body and the C-shaped block are abutted, and the cam body can rotate in the C-shaped block.

5. The farm water treatment equipment according to claim 4, characterized in that: A vertical groove is arranged on the inner wall of the box body, the inner box is slidably connected with the vertical groove, and a spring is arranged between the inner box and the vertical groove; and an extrusion mechanism is also included which intermittently extrudes the inner box vertically as the belt moves horizontally back and forth.

6. The water treatment equipment for aquaculture farms according to claim 5, characterized in that: The extrusion mechanism comprises a first wedge block fixedly connected to the bottom of the inner box, and a second wedge block used for extruding the first wedge block, the second wedge block is fixedly connected to the belt, and the first wedge block is located on the movement track of the second wedge block.

7. The water treatment equipment for aquaculture farms according to claim 6, characterized in that: A transverse block is slidably connected to the side wall of the inner box, and the transverse block is in frictional contact with the side of the inner box close to the water spray pipe; a plurality of side holes are provided on the transverse block, and the side holes are communicated with the water spray pipe; an inclined groove is provided on the inner wall of the box body, and an auxiliary block is slidably connected in the inclined groove, and the auxiliary block is fixedly connected to the transverse block.

8. The water treatment equipment for aquaculture farms according to claim 7, characterized in that: The purification mechanism comprises an activated carbon layer, a water grass layer and a filter element which are fixed to the box body, and the activated carbon layer, the water grass layer and the filter element are arranged in sequence from top to bottom.

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