Anti-blocking liquid distributor of phosphorus washing tower

Abstract

The invention discloses an anti-blocking liquid distributor of a phosphorus washing tower, and relates to the technical field of liquid distributors. The device comprises an empty box, a limiting cavity is formed in the empty box, a convex disc is sleeved with the limiting cavity in a limiting mode, the right end of the convex disc penetrates through the empty box and is fixedly connected with a bottom opening cylinder, a water distribution pipe is movably sleeved with the bottom opening cylinder, and a connecting rod is fixed to the left end of the water distribution pipe; and the other end of the connecting rod penetrates through the convex disc and is fixedly connected with a first bevel gear, the side face of the first bevel gear is movably connected with the inner wall of the empty box, a water inlet is formed in the upper end of the bottom opening cylinder, a partition block is fixed in the water inlet cavity, and the other end of the partition block makes contact with the outer surface of the water distribution pipe. Through forward rotation or reverse rotation of the first bevel gear, water in the water distribution pipe can backflush the blocked water spraying holes or the water distribution angle of the water spraying holes can be adjusted by rotating the water distribution pipe and the bottom opening cylinder at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of liquid distributor equipment, and in particular to an anti-clogging liquid distributor for a phosphorus washing tower. Background Art

[0002] A liquid distributor distributes water in a certain pattern on a certain working area. The most common method is to distribute water evenly on the working surface. Since the liquid distributor can distribute water evenly on the working surface, it is often used in phosphorus washing towers.

[0003] In a Chinese patent (application number: CN202022622112.4), a liquid distributor for a phosphorus washing tower is disclosed, comprising a liquid distributor body and a rotating rod, wherein a plurality of liquid distribution holes are provided at the inner bottom end of the liquid distributor body, and a plurality of rotating rods are arranged inside the liquid distributor body and above the plurality of liquid distribution holes, the outer ends of the plurality of rotating rods are rotatably connected to the inner side wall of the corresponding liquid distributor body through a first rolling bearing, the middle ends of the plurality of rotating rods are movably sleeved with a fixed plate, the two ends of the plurality of fixed plates are fixedly connected to the side wall of the corresponding liquid distributor body, the middle ends of the plurality of rotating rods are rotatably connected to the side wall of the corresponding fixed plate through a second rolling bearing, the lower surfaces of the rod walls at both ends of the plurality of rotating rods are fixedly provided with brushes, and the inner ends of the plurality of rotating rods extend to the middle part of the liquid distributor body. The utility model can effectively prevent the liquid distributor from being blocked and ensure the normal use of the liquid distributor.

[0004] This patent and the prior art have the following technical problems in actual use:

[0005] 1. The liquid distributor can only prevent blockage on the outside of the nozzle, but not on the inside of the nozzle. The water distributed by the liquid distributor generally contains some impurities. In order to ensure uniform water distribution during the water distribution process, multiple nozzles are used to disperse the water. However, water containing impurities can easily block the perforated plate. Then, when cleaning the blocked holes of the liquid distributor, it is necessary to stop using the liquid distributor to clean the holes of the liquid distributor, which reduces the liquid distribution effect of the liquid distributor on the phosphorus washing tower.

[0006] 2. At the same time, the liquid distribution angle of the liquid distributor is fixed, so that the liquid distributor cannot adjust the angle of the nozzle of the liquid distributor according to the actual use of the phosphorus washing tower to make the liquid distribution effect of the liquid distributor better, so it needs to be improved. Summary of the invention

[0007] The purpose of the present invention is to solve the above problems and provide a liquid distributor for preventing clogging of a phosphorus washing tower.

[0008] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0009] A clogging-proof liquid distributor for a phosphorus washing tower comprises an empty box, a limiting cavity is provided inside the empty box, a convex disk is provided inside the limiting cavity, the right end of the convex disk penetrates the empty box and is fixedly connected to a bottom tube, a water distribution pipe is movably provided inside the bottom tube, a connecting rod is fixed to the left end of the water distribution pipe, the other end of the connecting rod penetrates the convex disk and is fixedly connected to a first bevel gear, the side surface of the first bevel gear is movably connected to the inner wall of the empty box, a water inlet is provided inside the upper end of the bottom tube, a spacer is fixed inside the water inlet cavity, the other end of the spacer is in contact with the outer surface of the water distribution pipe, and the spacer divides the inner cavity of the water inlet cavity into a water inlet cavity and a drainage cavity through the water distribution pipe. The water distribution pipe is provided with water spray holes at equal intervals in an annular shape, a filter block is fixedly installed inside the water spray hole, a first bevel gear block is fixed inside the right end of the first bevel gear, a second bevel gear block located inside the limiting cavity is inserted into the right end of the first bevel gear block, an insertion rod is fixed at equal intervals in an annular shape on the side of the second bevel gear block, the other end of the insertion rod passes through the convex disk and is movably connected to the inner wall of the convex disk, a socket corresponding to the insertion rod is provided inside the empty box, a rigid spring is fixed to the side of the second bevel gear block, the other end of the rigid spring is fixedly connected to the convex disk, a side block is fixed to the right side of the bottom tube, and the side of the side block is movably connected to the side of the water distribution pipe.

[0010] Furthermore, there are multiple groups of water spray holes, and each group of water spray holes has four water spray holes.

[0011] Furthermore, the contact surfaces of the first bevel gear block and the second bevel gear block are respectively a right-angle surface and a bevel surface.

[0012] Furthermore, a cylindrical block is fixed on the side of the empty box, and the right end of the cylindrical block is movably sleeved with a blocking block located on the right side of the water inlet, and the inner surface of the blocking block is fixedly sleeved with the outer surface of the bottom mouth cylinder.

[0013] Furthermore, the upper end of the cylindrical block is fixedly connected to a connecting pipe, the other end of the connecting pipe is fixedly connected to a water tank, and the bottom of the water tank is fixedly connected to the top of the empty box.

[0014] Furthermore, the number of the first bevel gears is four, and the four first bevel gears are meshedly connected with second bevel gears. A rotating rod is fixed to the top of the second bevel gear, and one end of the rotating rod is transmission-connected to a driving motor fixed to the bottom of the water tank.

[0015] Furthermore, the number of the side blocks is four, and drainage ports communicating with the drainage cavity are respectively opened inside the four side blocks.

[0016] Furthermore, a sleeve block is limitedly sleeved on the outer surface of the side block, a drain pipe is fixedly sleeved inside the lower end of the sleeve block, and one end of the drain pipe passes through the phosphorus washing tower and extends to the outside of the phosphorus washing tower.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The present invention rotates the first bevel gear forwardly, so that the first bevel gear drives the bevel of the first inclined tooth block to squeeze the second inclined tooth block to move horizontally, and then the second inclined tooth block drives the insertion rod to pass through the convex disk and insert into the interior of the insertion hole to fix the convex disk, so that the convex disk fixes the bottom tube, and then the first bevel gear drives the water distribution pipe to move along the inner wall of the bottom tube through the connecting rod until the mouth of the upper end blocking the water spray hole rotates toward the drainage cavity and stops, so that the water inside the water distribution pipe rebounds the filter block blocked inside the water spray hole and flushes the blocked impurities into the drainage cavity, and at the same time, the water inside the water distribution pipe is sprayed out through the water spray hole at the lower end and the bottom mouth of the bottom tube for water distribution, thereby achieving the purpose of cleaning the filter block block in the water spray hole without stopping the machine.

[0019] 2. The present invention reverses the first bevel gear so that the first bevel gear pushes the second bevel tooth block to rotate synchronously through the right-angle surface of the connecting rod, and then the second bevel tooth block can drive the convex disk and the bottom mouth tube to rotate synchronously through the insertion rod. At the same time, the first bevel gear will drive the water distribution pipe to rotate synchronously, and then the water distribution pipe and the bottom mouth tube as a whole will rotate synchronously until the water spray hole rotates to an angle suitable for distributing water to the phosphorus washing tower and stops. In this way, the water distributor can adjust the water distribution angle of the water spray hole according to the actual situation of the phosphorus washing tower, thereby greatly improving the use effect of the water distributor.

[0020] 3. The present invention adopts the design of the drain port, the sleeve block and the drain pipe. When the water inside the water distribution pipe backwashes the filter block blocked inside the water spray hole, the sleeve block will be closed through the drain port on the side block, so that the water inside the drainage cavity cannot be discharged through the drain port all the time. When it is necessary to discharge the water and impurities inside the drainage cavity, the driving motor is started at this time, so that the rotating rod drives the first bevel gear to reverse through the second bevel gear, so that the water distribution pipe and the bottom mouth tube rotate synchronously with the side block until the drain port and the drain pipe are corresponding to each other and stop. At this time, the water inside the drainage cavity and the impurities blocked by the backwashing are discharged through the drain port and the drain pipe. Such a design avoids the waste caused by the water backwashing the impurities inside the water spray hole all the time and discharging them. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the present invention;

[0022] Figure 2 It is a front cross-sectional schematic diagram of an empty box of the present invention;

[0023] Figure 3 It is a front cross-sectional schematic diagram of the convex disk, the bottom mouth cylinder and the cylindrical block of the present invention;

[0024] Figure 4 It is a side cross-sectional schematic diagram of the bottom port tube, the water distribution pipe and the spacer block of the present invention;

[0025] Figure 5 is a schematic diagram of a first bevel gear block and a second bevel gear block of the present invention;

[0026] Figure 6 It is a front cross-sectional schematic diagram of the sleeve block of the present invention;

[0027] Figure 7 The present invention Figure 2 A partial enlarged schematic diagram in the middle.

[0028] Figure numerals: 1. empty box; 2. limit cavity; 3. convex disk; 4. bottom tube; 5. water distribution pipe; 6. connecting rod; 7. first bevel gear; 8. water inlet; 9. spacer block; 10. water inlet cavity; 11. drainage cavity; 12. first inclined tooth block; 13. second inclined tooth block; 14. plug rod; 15. rigid spring; 16. plug hole; 17. water spray hole; 18. filter block; 19. water tank; 20. connecting pipe; 21. cylindrical block; 22. blocking block; 23. driving motor; 24. rotating rod; 25. second bevel gear; 26. side block; 27. drainage port; 28. sleeve block; 29. ​​drainage pipe. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] Embodiment 1, as Figure 1-7As shown, a phosphorus washing tower anti-clogging liquid distributor comprises an empty box 1, a limiting cavity 2 is provided inside the empty box 1, a convex disk 3 is connected to the limiting sleeve inside the limiting cavity 2, the right end of the convex disk 3 penetrates the empty box 1 and is fixedly connected to a bottom tube 4, a water distribution pipe 5 is movably connected to the inside of the bottom tube 4, a connecting rod 6 is fixed to the left end of the water distribution pipe 5, the other end of the connecting rod 6 penetrates the convex disk 3 and is fixedly connected to a first bevel gear 7, the side of the first bevel gear 7 is movably connected to the inner wall of the empty box 1, a water inlet 8 is provided inside the upper end of the bottom tube 4, a spacer 9 is fixed inside the water inlet cavity 10, the other end of the spacer 9 contacts the outer surface of the water distribution pipe 5, the spacer 9 divides the inner cavity of the water inlet cavity 10 into a water inlet cavity 10 and a drainage cavity 11 through the water distribution pipe 5, and water spray holes 17 are equidistantly provided in an annular manner inside the water distribution pipe 5. A filter block 18 is fixedly installed inside the first bevel gear 7, a first bevel gear block 12 is fixed inside the right end of the first bevel gear 7, and a second bevel gear block 13 located inside the limiting cavity 2 is inserted at the right end of the first bevel gear block 12, and an insertion rod 14 is fixed to the side of the second bevel gear block 13 at an equal distance in an annular manner, and the other end of the insertion rod 14 passes through the convex disk 3 and is movably connected to the inner wall of the convex disk 3, and a socket 16 corresponding to the insertion rod 14 is provided inside the empty box 1, and a side 30 is fixed to the side of the second bevel gear block 13, and the other end of 30 is fixedly connected to the convex disk 3, and a side block 26 is fixed to the right side of the bottom tube 4, and the side of the side block 26 is movably connected to the side of the water distribution pipe 5, and there are multiple groups of water spray holes 17, and each group of water spray holes 17 has four respectively, and the contact surfaces of the first bevel gear block 12 and the second bevel gear block 13 are a right-angle surface and a bevel respectively.

[0031] When in use, water from the outside is introduced into the water inlet chamber 10 through the water inlet 8, and then the water in the water inlet chamber 10 enters the water distribution pipe 5 through the water spray hole 17 at the upper end, and the filter block 18 filters the impurities in the water and blocks them inside the water spray hole 17 at the upper end, and then the water inside the water distribution pipe 5 is sprayed out through the water spray hole 17 and the filter block 18 at the lower end to distribute water to the phosphorus washing tower. When the filter block 18 inside the water spray hole 17 at the upper end is blocked by impurities, the first bevel gear 7 is rotated forward to The first bevel gear 7 drives the bevel of the first bevel gear block 12 to squeeze the second bevel gear block 13 to move horizontally, so that the second bevel gear block 13 drives the insertion rod 14 to pass through the convex plate 3 and insert into the inside of the insertion hole 16 and compress the rigid spring 15. At this time, the insertion hole 16 will fix the convex plate 3 through the insertion rod 14. Since the convex plate 3 and the bottom tube 4 are fixedly connected, the convex plate 3 fixes the bottom tube 4, so that the first bevel gear 7 drives the water distributor through the connecting rod 6 The pipe 5 moves along the inner wall of the bottom mouth tube 4 until the mouth of the upper end blocking the water spray hole 17 rotates toward the drainage chamber 11 and stops, and the mouth of the water spray hole 17 at the left end blocked by the bottom mouth tube 4 rotates toward the water inlet chamber 10, so that the water in the water inlet chamber 10 enters the water distribution pipe 5 through the water spray hole 17 and the filter block 18, so that the water in the water distribution pipe 5 backwashes the filter block 18 blocked in the water spray hole 17 and flushes the blocked impurities into the drainage chamber 11, and at the same time, the water distribution pipe 5 is sprayed out through the spray hole 17 at the lower end and the bottom of the bottom tube 4 for water distribution, thereby achieving the purpose of cleaning the blockage of the filter block 18 in the spray hole 17 without stopping the machine, thereby improving the use effect of the liquid distributor. When the first bevel gear 7 stops rotating, the rigid spring 15 will squeeze the second bevel gear block 13 to insert into the first bevel gear block 12, and the second bevel gear block 13 will drive the insertion rod 14 to disengage from the insertion hole 16, thereby releasing the fixing effect on the convex plate 3 and the bottom tube 4;

[0032] When it is necessary to adjust the water distribution angle of the water spray hole 17, the first bevel gear 7 is reversed at this time, so that the first bevel gear 7 will push the second bevel gear block 13 to rotate synchronously through the right-angled surface of the connecting rod 6. At this time, since the insertion rod 14 is not inserted into the inside of the insertion hole 16 to fix the convex disk 3, the second bevel gear block 13 can drive the convex disk 3 and the bottom mouth tube 4 to rotate synchronously through the insertion rod 14, and at the same time, the first bevel gear 7 will drive the water distribution pipe 5 to rotate synchronously, and then the water distribution pipe 5 and the bottom mouth tube 4 will rotate synchronously as a whole, until the water spray hole 17 rotates to an angle suitable for distributing water to the phosphorus washing tower and stops. In this way, the water distributor can adjust the water distribution angle of the water spray hole 17 according to the actual situation of the phosphorus washing tower, thereby greatly improving the use effect of the water distributor.

[0033] Embodiment 2, as Figure 1-2As shown, on the basis of the above embodiment, a cylindrical block 21 is fixed to the side of the empty box 1, and the right end of the cylindrical block 21 is movably sleeved with a blocking block 22 located on the right side of the water inlet 8, the inner surface of the blocking block 22 is fixedly sleeved with the outer surface of the bottom tube 4, the upper end of the cylindrical block 21 is fixedly connected to a connecting pipe 20, the other end of the connecting pipe 20 is fixedly connected to a water tank 19, and the bottom of the water tank 19 is fixedly connected to the top of the empty box 1.

[0034] The cylindrical block 21 and the blocking block 22 cooperate with each other, so that the water inside the water tank 19 can be introduced into the interior of the cylindrical block 21 through the connecting pipe 20 and blocked by the blocking block 22, and then the water inside the cylindrical block 21 can be introduced into the bottom mouth tube 4 through the water inlet 8, so that the water tank 19 can always supply water to the rotating bottom mouth tube 4.

[0035] Embodiment three, as Figure 1-2 As shown, based on the above embodiment, the number of first bevel gears 7 is four, and second bevel gears 25 are meshingly connected between the four first bevel gears 7. A rotating rod 24 is fixed to the top of the second bevel gear 25, and one end of the rotating rod 24 is transmission-connected to a driving motor 23 fixed to the bottom of the water tank 19.

[0036] By driving the motor 23, the rotating rod 24 will drive the second bevel gear 25 to rotate, and the second bevel gear 25 can drive the four first bevel gears 7 to rotate forward or reverse at the same time, so that the water distributor can simultaneously distribute water to multiple water spray holes 17 or clear the blockage of the filter block 18 inside the water spray hole 17.

[0037] Embodiment 4, as Figure 1-6 As shown, on the basis of the above embodiment, the number of side blocks 26 is four, and the interiors of the four side blocks 26 are respectively provided with drainage ports 27 connected to the drainage cavity 11, and the outer surfaces of the side blocks 26 are limitedly sleeved with sleeve blocks 28, and the lower ends of the sleeve blocks 28 are internally fixedly sleeved with drainage pipes 29, and one end of the drainage pipes 29 penetrates the phosphorus washing tower and extends to the outside of the phosphorus washing tower.

[0038] Through the design of the drain port 27, the sleeve block 28 and the drain pipe 29, when the water inside the water distribution pipe 5 backwashes the filter block 18 blocked in the water spray hole 17, the drain pipe 29 and the drain port 27 do not correspond to each other, so that the sleeve block 28 will be closed through the drain port 27 on the side block 26, so that the water in the drainage chamber 11 cannot be discharged through the drain port 27 all the time, causing waste. When it is necessary to discharge the water and impurities in the drainage chamber 11, the driving motor 23 is started at this time, so that the rotating rod 24 will drive the first bevel gear 7 to reverse through the second bevel gear 25, so that the first bevel gear 7 will push the second bevel gear block 13 to rotate synchronously through the right-angle surface of the connecting rod 6, so that the second bevel gear block 13 can rotate synchronously, thereby making the second bevel gear block 13 rotate synchronously. The two bevel gear blocks 13 can drive the convex disk 3 and the bottom tube 4 to rotate synchronously through the inserted rod 14, and at the same time, the first bevel gear 7 will drive the water distribution pipe 5 to rotate synchronously, and then the water distribution pipe 5 and the bottom tube 4 and the side block 26 will rotate synchronously. At this time, since the drain pipe 29 is fixed on the phosphorus washing tower and the sleeve block 28 is sleeved on the side block 26, the sleeve block 28 is fixed by the drain pipe 29 and cannot rotate. When the bottom tube 4 drives the drain port 27 on the side block 26 to correspond to the drain pipe 29, the bottom tube 4 stops rotating. At this time, the water inside the drainage chamber 11 and the impurities blocked by the backwashing will be discharged through the drain port 27 and the drain pipe 29. This design avoids the waste caused by the water always backwashing the impurities inside the water spray hole 17 and discharging them.

[0039] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A liquid distributor for preventing clogging of a phosphorus washing tower, comprising an empty box (1), characterized in that: A limiting cavity (2) is provided inside the empty box (1), a convex disc (3) is sleeved inside the limiting cavity (2), the right end of the convex disc (3) penetrates the empty box (1) and is fixedly connected to a bottom tube (4), a water distribution pipe (5) is movably sleeved inside the bottom tube (4), a connecting rod (6) is fixed to the left end of the water distribution pipe (5), and the other end of the connecting rod (6) penetrates the convex disc (3) and is fixedly connected to a first bevel gear (7) The side surface of the first bevel gear (7) is movably connected to the inner wall of the empty box (1); a water inlet (8) is provided inside the upper end of the bottom opening tube (4); a spacer (9) is fixed inside the water inlet chamber (10); the other end of the spacer (9) is in contact with the outer surface of the water distribution pipe (5); the spacer (9) divides the inner cavity of the water inlet chamber (10) into a water inlet chamber (10) and a water discharge chamber (11) through the water distribution pipe (5); the inner cavity of the water distribution pipe (5) Water spray holes (17) are equidistantly arranged in a ring shape, and a filter block (18) is fixedly installed inside the water spray hole (17). A first bevel gear block (12) is fixed inside the right end of the first bevel gear (7), and a second bevel gear block (13) located inside the limiting cavity (2) is inserted into the right end of the first bevel gear block (12). An insertion rod (14) is equidistantly arranged in a ring shape on the side of the second bevel gear block (13), and the other end of the insertion rod (14) passes through the convex disk (3) and is movably connected to the inner wall of the convex disk (3). A plug hole (16) corresponding to the insertion rod (14) is arranged inside the empty box (1), and a rigid spring (15) is fixed to the side of the second bevel gear block (13), and the other end of the rigid spring (15) is fixedly connected to the convex disk (3). A side block (26) is fixed to the right side of the bottom mouth tube (4), and the side of the side block (26) is movably connected to the side of the water distribution pipe (5).

2. The anti-clogging liquid distributor for a phosphorus washing tower according to claim 1, characterized in that: There are multiple groups of water spray holes (17), and each group of water spray holes (17) has four water spray holes.

3. The anti-clogging liquid distributor for a phosphorus washing tower according to claim 1, characterized in that: The contact surfaces of the first bevel gear block (12) and the second bevel gear block (13) are respectively a right-angle surface and a bevel surface.

4. The anti-clogging liquid distributor for a phosphorus washing tower according to claim 1, characterized in that: A cylindrical block (21) is fixed to the side of the empty box (1), and the right end of the cylindrical block (21) is movably sleeved with a blocking block (22) located on the right side of the water inlet (8), and the inner surface of the blocking block (22) is fixedly sleeved with the outer surface of the bottom mouth cylinder (4).

5. The anti-clogging liquid distributor for a phosphorus washing tower according to claim 4, characterized in that: The upper end of the cylindrical block (21) is fixedly connected to a connecting pipe (20), the other end of the connecting pipe (20) is fixedly connected to a water tank (19), and the bottom of the water tank (19) is fixedly connected to the top of the empty box (1).

6. The anti-clogging liquid distributor for a phosphorus washing tower according to claim 1, characterized in that: The number of the first bevel gears (7) is four, and the four first bevel gears (7) are meshedly connected with second bevel gears (25). A rotating rod (24) is fixed on the top of the second bevel gear (25), and one end of the rotating rod (24) is drivingly connected to a driving motor (23) fixed to the bottom of the water tank (19).

7. The anti-clogging liquid distributor for a phosphorus washing tower according to claim 1, characterized in that: The number of the side blocks (26) is four, and each of the four side blocks (26) is provided with a drainage port (27) in communication with the drainage cavity (11).

8. The anti-clogging liquid distributor for a phosphorus washing tower according to claim 7, characterized in that: The outer surface of the side block (26) is limitedly sleeved with a sleeve block (28), and the lower end of the sleeve block (28) is fixedly sleeved with a drainage pipe (29), one end of the drainage pipe (29) passes through the phosphorus washing tower and extends to the outside of the phosphorus washing tower.

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