River water purification equipment with anti-blocking function

Abstract

The utility model discloses river water purification equipment with an anti-blocking function, and particularly relates to the technical field of purification equipment, the river water purification equipment comprises a base, and a filter box, a flocculation box and a sediment box are arranged on one side of the top of the base from left to right. A transmission driving piston reciprocates and pushes the medicine to enter the settling box to be mixed with river water, meanwhile, a driving sleeve is driven to move, a driving rotating shaft is driven to drive a stirring rod to rotate forwards and backwards to stir and mix the river water and the medicine under the cooperation of a driving groove and a spiral part, and then mixing is performed through a pipeline mixer, so that the mixing effect and efficiency are improved; meanwhile, a transmission rod can drive a rack to drive a gear to rotate, a driving screw drives a cleaning brush to clean a filter screen, and filter materials are prevented from being accumulated to block the filter screen and affect the filtering effect; and through the fixing assembly, the connecting block can be conveniently and quickly limited, fixed and mounted, so that the filter screen can be conveniently disassembled, cleaned and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of purification equipment, in particular to river water purification equipment with an anti-blocking function. Background Art

[0002] The main sources of domestic pollution are various detergents and sewage, garbage, feces, etc. used in urban life, most of which are non-toxic inorganic salts. Domestic sewage contains a lot of nitrogen, phosphorus, sulfur and pathogenic bacteria. Therefore, river water must be purified before use.

[0003] The patent with publication number CN216639119U discloses a river water purification equipment. In view of the problem that the existing river water purification equipment needs to add flocculation solution when removing heavy metal ions, the flocculation solution and river water are not mixed sufficiently, which affects the flocculation effect of the river water and thus reduces the purification efficiency, the following scheme is proposed, which includes a base, a filter box, a flocculation box and a sedimentation box are fixedly installed on the top of the base, the top of the filter box is sealed and connected with a river water inlet pipe, a pipeline mixer is sealed and fixedly installed on the left inner wall of the flocculation box, and the left end of the pipeline mixer is sealed and connected with the inside of the filter box, and a dosing box is fixedly installed on the top of the flocculation box. Compared with conventional river water purification equipment, the solutions in the No. 1 solution barrel and the No. 2 solution barrel can be fully mixed with the river water, the flocculation effect is good, the heavy metal ions in the river water can be effectively removed, and the use effect is good.

[0004] During the use of the above-mentioned equipment for river water purification, the long-term use of the filter will cause some filtered materials to accumulate on the filter and cause blockage, affecting its filtering effect, and the piston is used to continuously reciprocate to push the drug solution into the pipeline mixer for mixing so that it can be mixed evenly. This method lacks a pre-mixing structure, so its mixing efficiency is relatively poor and the mixing efficiency is also relatively low. Utility Model Content

[0005] The purpose of the utility model is to provide a river water purification device with an anti-blocking function to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a river water purification device with anti-blocking function, comprising a base, a filter box, a flocculation box and a sedimentation box are arranged on one side from left to right on the top of the base, a water inlet is arranged on the top of the filter box, the two sides of the flocculation box are respectively connected with the filter box and the sedimentation box through conduits, a filter screen is arranged on the right end of the pipe connected with the sedimentation box, and another conduit is provided with a one-way valve, a drain port is arranged on one side of the upper part of the sedimentation box, two filter screens are movably embedded and installed in the upper and lower parts of the filter box, a fixing component connected with the filter screen is arranged on one side of the filter box, and a dosing and cleaning mechanism is arranged above the flocculation box. A partition is fixedly installed in the flocculation box, and a pipeline mixer is connected to one side of the partition, and a stirring assembly connected to a dosing and cleaning mechanism is provided on the other side of the partition. The dosing and cleaning mechanism includes a support frame, and the support frame is fixedly installed on the top of the flocculation box. A motor is provided on the top of the support frame, and a turntable is connected to the output end of the motor. A transmission rod is provided in front of the turntable, and a slide groove is provided on the front of the transmission rod. A cylinder is provided in the slide groove on the front of the turntable, and a dosing cartridge is symmetrically provided on the top of the sedimentation box inside the support frame. A push rod is provided in the dosing cartridge, and the upper end of the push rod is fixedly connected to the transmission rod, and the lower end of the push rod is connected to a piston.

[0007] Furthermore, the dosing and cleaning mechanism also includes a support rod, which is fixedly installed at one end of the transmission rod, and racks are provided at corresponding positions on both sides of the one end of the support rod. A screw is rotatably installed above the filter screen in the filter box, and one end of the screw is connected to a gear outside the filter box, and the gear is meshed with the rack. A number of cleaning brushes are symmetrically sleeved and installed on the outside of the screw, and the bristles at the lower end of the cleaning brush are in contact with the filter screen. A drug delivery tube with a one-way valve is connected to one side of the lower part of the dosing cartridge. Through the dosing and cleaning mechanism, the transmission rod can be continuously driven to reciprocate up and down, so that the piston continuously squeezes the medicine in the dosing cartridge into the sedimentation box to mix with the river water. At the same time, the movement of the transmission rod will drive the two racks to move synchronously, and then continuously drive the gear to drive the screw to rotate forward and reverse, so that the cleaning brush continuously reciprocates left and right, thereby cleaning the filtered material on the filter screen to avoid accumulation and blockage affecting its filtering effect.

[0008] Furthermore, the stirring assembly includes a driving sleeve, which is fixedly installed on the bottom of the transmission rod. A driving groove is provided at the bottom of the driving sleeve. A spiral portion is provided in the driving groove. A rotating shaft is connected to the lower end of the spiral portion. The lower end of the rotating shaft is rotatably connected to the bottom of the flocculation box. A plurality of stirring rods are provided on the outer wall of the rotating shaft in the flocculation box. The rotating shaft is located on the side of the partition close to the filter box. Through the stirring assembly, it can be linked with the up and down movement force of the transmission rod to continuously drive the rotating shaft to drive the stirring rod to rotate forward and reverse, so as to pre-mix the river water and the medicine, and then introduce them into the pipeline mixer for mixing, thereby improving the mixing effect and efficiency, making the mixing more uniform and easy to use.

[0009] Furthermore, the fixing assembly includes a connecting block, which is movably embedded and installed on one side of the filter box, and the connecting block is fixedly connected to one end of the filter screen, a rotating rod is rotatably installed on one side of the filter box, one end of the rotating rod is connected to a support rod, a torsion spring is sleeved on the outer side of the rotating rod on the side of the support rod close to the filter box, and both ends of the torsion spring are respectively fixedly connected to the support rod and the filter box, and the support rod close to the filter box is symmetrically provided with pressure blocks, and the pressure blocks are fitted with the connecting block, and bolts are threadedly installed at symmetrical positions on one side of the support rod, one end of the bolt is rotatably connected to a squeezing block on the inner side of the pressure block, and the squeezing block is fitted with the connecting block, and the filter screen can be conveniently disassembled and installed and fixed through the fixing assembly, so as to disassemble and clean the filter screen or replace it.

[0010] Furthermore, a sealing ring is provided on the outer wall of the piston, the cleaning brush is threadedly connected to the screw through a nut, the spiral part is spiral, a guide sleeve is provided on the outer side of the rack on one side of the filter box, a funnel is provided in the sedimentation box, and two delay plates are provided on both sides of the lower inner wall of the funnel to improve the sealing performance. The guide sleeve can be used to guide and limit the rack.

[0011] Furthermore, the rotating rod is rotatably connected to the filter box through a bearing, the pressure block is concave in shape, the rack is threadedly connected to the bolt through a nut, the cross-section of the connecting block is T-shaped, and a sealing gasket is provided between the connecting block and the filter box to limit and guide the extrusion block, and the sealing gasket can ensure good sealing performance at the connection between the connecting block and the filter box.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] 1. The utility model can drive the motor to drive the turntable to rotate through the medicine adding and cleaning mechanism and the stirring assembly, so that the cylindrical driving transmission rod can reciprocate up and down, and the transmission drives the piston to push the medicine into the sedimentation box to mix with the river water. At the same time, the movement of the transmission rod will drive the driving sleeve, and the driving shaft drives the stirring rod to rotate forward and reversely under the cooperation of the driving groove and the spiral part, so as to pre-mix the medicine and the river water, and then mix them through the pipeline mixer to improve the mixing effect and efficiency. At the same time, the transmission rod will also drive the rack driving gear to rotate, thereby driving the screw to drive the cleaning brush to clean the filter screen, so as to avoid the accumulation of filtered materials to block the filter screen and affect the filtering effect, and the practicability is stronger;

[0014] 2. The utility model can conveniently and quickly limit and fix the connection block and install it through the fixing assembly, so as to facilitate the disassembly and assembly of the filter screen, and facilitate the disassembly, cleaning and replacement of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0017] Figure 2 It is a schematic diagram of the structure between the drive sleeve and the spiral part of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure between the gear and the rack of the utility model;

[0019] Figure 4 This utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 5 This utility model Figure 1 A schematic diagram of the enlarged structure of B;

[0021] In the figure: 1. filter box; 2. flocculation box; 3. sedimentation box; 4. support frame; 5. pipeline mixer; 6. partition; 7. funnel; 8. filter screen; 9. motor; 10. turntable; 11. cylinder; 12. transmission rod; 13. push rod; 14. dosing cartridge; 15. piston; 16. drive sleeve; 17. spiral part; 18. rotating shaft; 19. stirring rod; 20. support rod; 21. rack; 22. screw; 23. gear; 24. cleaning brush; 25. connecting block; 26. rotating rod; 27. support rod; 28. torsion spring; 29. ​​pressure block; 30. bolt; 31. extrusion block; 32. driving groove. 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] like Figure 1 - Figure 5The river water purification equipment with anti-blocking function shown in the figure comprises a base, a filter box 1, a flocculation box 2 and a sedimentation box 3 are arranged on one side of the top of the base from left to right, a water inlet is arranged on the top of the filter box 1, the two sides of the flocculation box 2 are respectively connected with the filter box 1 and the sedimentation box 3 through conduits, a filter screen is arranged on the right end of the pipe connected with the sedimentation box 3, and another conduit is provided with a one-way valve, a drain port is arranged on one side of the upper part of the sedimentation box 3, two filter screens 8 are movably embedded and installed in the filter box 1 at the upper and lower parts, a fixed component connected with the filter screen 8 is arranged on one side of the filter box 1, a dosing and cleaning mechanism is arranged above the flocculation box 2, a partition 6 is fixedly installed in the flocculation box 2, and the partition 6 is A pipeline mixer 5 is connected to one side of the partition 6, and a stirring assembly connected to the dosing and cleaning mechanism is provided on the other side of the partition 6. The dosing and cleaning mechanism includes a support frame 4, which is fixedly installed on the top of the flocculation box 2. A motor 9 is provided on the top of the support frame 4, and a turntable 10 is connected to the output end of the motor 9. A transmission rod 12 is provided in front of the turntable 10, and a slide groove is provided on the front of the transmission rod 12. A cylinder 11 is provided in the slide groove on the front of the turntable 10. A dosing cartridge 14 is symmetrically provided on the top of the sedimentation box 3 inside the support frame 4, and a push rod 13 is provided in the dosing cartridge 14, and the upper end of the push rod 13 is fixedly connected to the transmission rod 12, and the lower end of the push rod 13 is connected to a piston 15.

[0024] In this example, the dosing cleaning mechanism also includes a support rod 20, which is fixedly mounted on one end of the transmission rod 12, and racks 21 are provided at corresponding positions on both sides of one end of the support rod 20. A screw 22 is rotatably installed above the filter screen 8 in the filter box 1, and one end of the screw 22 is connected to a gear 23 outside the filter box 1, and the gear 23 is meshed with the rack 21. A plurality of cleaning brushes 24 are symmetrically sleeved and installed on the outer side of the screw 22, and the bristles at the lower end of the cleaning brush 24 are in contact with the filter screen 8, and one side of the lower part of the dosing cartridge 14 A drug delivery tube with a one-way valve is connected, and the driving rod 12 can be continuously driven to reciprocate up and down through the drug adding and cleaning mechanism, so that the piston 15 continuously squeezes the medicine in the drug adding cylinder 14 into the sedimentation box 3 to mix with the river water. At the same time, the movement of the driving rod 12 will drive the two racks 21 to move synchronously, and then continuously drive the gear 23 to drive the screw 22 forward and reverse, so that the cleaning brush 24 continuously reciprocates left and right, thereby cleaning the filtered material on the filter screen 8 to avoid accumulation and blockage affecting its filtering effect. In this example, the stirring assembly includes a driving sleeve 16, which is fixedly installed at the bottom of the transmission rod 12. A driving groove 32 is opened at the bottom of the driving sleeve 16, and a spiral portion 17 is arranged in the driving groove 32. The lower end of the spiral portion 17 is connected to a rotating shaft 18, and the lower end of the rotating shaft 18 is rotatably connected to the bottom of the flocculation box 2. The outer wall of the rotating shaft 18 is provided with a plurality of stirring rods 19 in the flocculation box 2. The rotating shaft 18 is located on the side of the partition 6 close to the filter box 1. Through the stirring assembly, it can be linked with the up and down movement force of the transmission rod 12, and the rotating shaft 18 can be continuously driven to drive the stirring rod 19 to rotate forward and reverse, so as to pre-mix the river water and the medicine, and then mix them in the pipeline mixer 5, thereby improving the mixing effect and efficiency, making the mixing more uniform and convenient to use. In this example, the fixing component includes a connecting block 25, which is movably embedded and installed on one side of the filter box 1, and the connecting block 25 is fixedly connected to one end of the filter screen 8. A rotating rod 26 is rotatably installed on one side of the filter box 1, and one end of the rotating rod 26 is connected to a support rod 27. A torsion spring 28 is sleeved on the outer side of the rotating rod 26 on the side of the support rod 27 close to the filter box 1, and the two ends of the torsion spring 28 are respectively fixedly connected to the support rod 27 and the filter box 1, and the support rod 27 is symmetrically provided with a pressure block 29 on the side close to the filter box 1, and the pressure block 29 is fitted with the connecting block 25. Bolts 30 are threadedly installed at symmetrical positions on one side of the support rod 27, and one end of the bolt 30 is rotatably connected to a squeezing block 31 on the inner side of the pressure block 29, and the squeezing block 31 is fitted with the connecting block 25. Through the fixing component, the filter screen 8 can be easily disassembled and installed and fixed, so as to disassemble and clean the filter screen 8 or replace it. In this example, a sealing ring is provided on the outer wall of the piston 15, the cleaning brush 24 is threadedly connected to the screw 22 through a nut, the spiral portion 17 is spiral, a guide sleeve is provided on the outer side of the rack 21 on one side of the filter box 1, and a funnel 7 is provided in the sedimentation box 3. The lower inner wall of the funnel 7 is provided with two delay plates distributed up and down on both sides to improve the sealing performance. The use of the guide sleeve can guide and limit the rack 21.In this example, the rotating rod 26 is rotatably connected to the filter box 1 through a bearing, the pressure block 29 is concave, the rack 21 is threadedly connected to the bolt 30 through a nut, the cross-section of the connecting block 25 is T-shaped, and a sealing gasket is provided between the connecting block 25 and the filter box 1 to limit and guide the extrusion block 31. The sealing gasket can ensure good sealing performance at the connection between the connecting block 25 and the filter box 1.

[0025] The working principle of the utility model is as follows: when in use, river water is introduced into the filter box 1 through the water inlet, filtered through the filter screen 8, and then enters the side of the partition 6 in the sedimentation box 3. After preliminary mixing with the medicine, it enters the pipeline mixer 5 and is evenly mixed before being introduced into the sedimentation box 3. The sediment is deposited in the sedimentation box 3, and the clean water is discharged through the drain pipe. When the water is mixed with medicine, the motor 9 is started to drive the turntable 10 to rotate, and the turntable 10 will drive the cylinder 11 to move in the slide groove of the transmission rod 12, so that the transmission rod 12 performs up and down reciprocating motion. At the same time, the transmission rod 12 will drive the connected piston 15 to move in the dosing cylinder 14, and the flow The medicine introduced into the medicine adding cylinder 14 through the medicine delivery tube is pushed into the sedimentation box 3 to be mixed with the river water. At the same time, the reciprocating movement of the transmission rod 12 will drive the driving sleeve 16 to move. Under the cooperation between the driving groove 32 and the spiral part 17 on the driving sleeve 16, the rotating shaft 18 is continuously driven to rotate in positive and negative directions, so that the rotating shaft 18 drives the stirring rod 19 to rotate to stir the river water and the medicine to make them pre-mixed, thereby improving the mixing effect and efficiency between the medicine and the river water. The movement of the transmission rod 12 will drive the two racks 21 to move up and down synchronously through the support rod 20, so that the rack 21 drives the gear 23 meshing with it to drive the connected When the screw 22 rotates, the screw 22 will drive the cleaning brush 24 threadedly connected thereto to reciprocate left and right, so that the bristles on the cleaning brush 24 clean the filter screen 8 to prevent the filter material from accumulating and clogging the filter screen 8 and affecting its filtering effect, thereby realizing the anti-blocking function; and when the filter screen 8 needs to be disassembled for cleaning or replacement, the bolt 30 can be twisted to drive the extrusion block 31 to move into the inner side of the pressure block 29, and then the support rod 27 can be rotated to drive the rotating rod 26 to rotate, and the torsion spring 28 can be twisted at the same time, so that the support rod 27 drives the pressure block 29 to move between the two connecting blocks 25, and then the connecting block 25 can be pulled out to disassemble the filter screen 8 for cleaning; When installing the filter 8, repeat the above steps to move the pressing block 29 between the installation slots of the two filter screens 8. After the filter 8 and the connecting block 25 are installed to the corresponding positions, release the force applied to the support rod 27, so that the support rod 27 can return to its original position and rotate under the torsion of the torsion spring 28, so that the support rod 27 drives the pressing block 29 to move to one side of the connecting block 25, so that the pressing block 29 and the connecting block 25 are fitted to limit their position, and then the bolt 30 can be twisted as needed to push the squeezing block 31 to squeeze the connecting block 25, thereby improving the limiting and fixing effect of the connecting block 25 and making the connecting block 25 and the filter box 1 fit more closely, which is suitable for ampoule and more practical.

[0026] 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 river water purification device with an anti-blocking function, comprising a base, wherein a filter box (1), a flocculation box (2) and a sedimentation box (3) are arranged on one side of the top of the base from left to right, wherein a water inlet is arranged on the top of the filter box (1), and both sides of the flocculation box (2) are connected to the filter box (1) and the sedimentation box (3) through conduits, respectively, and a filter screen is arranged at the right end of the pipe connected to the sedimentation box (3), and another conduit is provided with a one-way valve, and a drain port is arranged on one side of the upper part of the sedimentation box (3), and two filter screens (8) are movably embedded and installed in the filter box (1) from top to bottom, characterized in that: A fixing component connected to the filter screen (8) is provided on one side of the filter box (1); a dosing and cleaning mechanism is provided above the flocculation box (2); a partition (6) is fixedly installed in the flocculation box (2); a pipeline mixer (5) is connected to one side of the partition (6); a stirring component connected to the dosing and cleaning mechanism is provided on the other side of the partition (6); the dosing and cleaning mechanism comprises a support frame (4); the support frame (4) is fixedly installed on the top of the flocculation box (2); a motor (9) is provided on the top of the support frame (4); The output end of the motor (9) is connected to a turntable (10), a transmission rod (12) is provided in front of the turntable (10), and a slide groove is provided on the front of the transmission rod (12), a cylinder (11) is provided in the slide groove on the front of the turntable (10), and a drug adding cylinder (14) is symmetrically provided on the top of the sedimentation box (3) inside the support frame (4), a push rod (13) is provided in the drug adding cylinder (14), and the upper end of the push rod (13) is fixedly connected to the transmission rod (12), and the lower end of the push rod (13) is connected to a piston (15).

2. The river water purification device with anti-blocking function according to claim 1 is characterized in that: The dosing and cleaning mechanism further comprises a support rod (20), the support rod (20) being fixedly mounted on one end of the transmission rod (12), racks (21) being provided at corresponding positions on both sides of one end of the support rod (20), a screw rod (22) being rotatably mounted above the filter screen (8) in the filter box (1), one end of the screw rod (22) being connected to a gear (23) outside the filter box (1), and the gear (23) being meshed with the racks (21), a plurality of cleaning brushes (24) being symmetrically sleeved and mounted on the outer side of the screw rod (22), and bristles at the lower ends of the cleaning brushes (24) being in contact with the filter screen (8), and a drug delivery tube with a one-way valve being connected to one side of the lower portion of the dosing cartridge (14).

3. The river water purification device with anti-blocking function according to claim 2 is characterized in that: The stirring assembly comprises a driving sleeve (16), the driving sleeve (16) being fixedly mounted on the bottom of the transmission rod (12), the driving sleeve (16) being provided with a driving groove (32) at the bottom, a spiral portion (17) being provided in the driving groove (32), the spiral portion (17) being connected to a rotating shaft (18) at the lower end, the lower end of the rotating shaft (18) being rotatably connected to the bottom of the flocculation box (2), a plurality of stirring rods (19) being provided on the outer wall of the rotating shaft (18) in the flocculation box (2), and the rotating shaft (18) being located on a side of the partition (6) close to the filter box (1).

4. The river water purification device with anti-blocking function according to claim 2 is characterized in that: The fixing assembly comprises a connecting block (25), the connecting block (25) being movably embedded and installed on one side of the filter box (1), and the connecting block (25) being fixedly connected to one end of the filter screen (8); a rotating rod (26) being rotatably installed on one side of the filter box (1), and one end of the rotating rod (26) being connected to a support rod (27); a torsion spring (28) being sleeved on the outer side of the rotating rod (26) at a side of the support rod (27) close to the filter box (1), and two ends of the torsion spring (28) being fixedly connected to the support rod (27) and the filter box (1) respectively; a pressing block (29) being symmetrically provided on a side of the support rod (27) close to the filter box (1), and the pressing block (29) being fitted with the connecting block (25); bolts (30) being threadedly installed at symmetrical positions on one side of the support rod (27), and one end of the bolt (30) being rotatably connected to a squeezing block (31) at the inner side of the squeezing block (29), and the squeezing block (31) being fitted with the connecting block (25).

5. The river water purification device with anti-blocking function according to claim 3 is characterized in that: The outer wall of the piston (15) is sleeved with a sealing ring, the cleaning brush (24) is threadedly connected to the screw (22) via a nut, the spiral portion (17) is spiral-shaped, a guide sleeve is sleeved on the outer side of the rack (21) on one side of the filter box (1), a funnel (7) is provided in the sedimentation box (3), and two delay plates are arranged on both sides of the lower inner wall of the funnel (7) and are distributed up and down.

6. The river water purification device with anti-blocking function according to claim 4 is characterized in that: The rotating rod (26) is rotatably connected to the filter box (1) via a bearing, the pressing block (29) is concave-shaped, the rack (21) is threadedly connected to a bolt (30) via a nut, the connecting block (25) has a T-shaped cross section, and a sealing gasket is provided between the connecting block (25) and the filter box (1).

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