Reverse osmosis water equipment for coating

Abstract

The utility model relates to the technical field of reverse osmosis water purification equipment, in particular to reverse osmosis water purification equipment for coating. Reverse osmosis water equipment for coating comprises a base, a precipitation tank, a treatment tank, a water pump, a water pumping pipe, a discharging tank, a discharging mechanism and the like, the precipitation tank is fixedly connected to the right side of the top face of the base, the treatment tank is placed on the base, the precipitation tank and the treatment tank are communicated through the water pump and the water pumping pipe, the water pump is fixedly connected to the top of the precipitation tank, and one end of the water pumping pipe extends into the precipitation tank. And the top of the treatment tank is fixedly connected with a discharging tank, and the interior of the discharging tank is fixedly connected with a discharging mechanism used for automatic discharging. According to the utility model, the worm gear and the worm are driven by the servo motor to realize automatic blanking of a flocculating agent in the blanking groove, and the flocculating agent cannot be blocked in the blanking process through the shifting rod, so that the purpose of uniform blanking is achieved, the inconvenience of manual operation is reduced, and the coating treatment process is optimized and tidied.

Description

Technical Field

[0001] The utility model relates to the technical field of reverse osmosis pure water equipment, in particular to a reverse osmosis water equipment for coatings. Background Art

[0002] Reverse osmosis is the most precise membrane-based liquid separation technology. It relies on the reverse osmosis membrane to make the solvent in the solution "permeate" under pressure. It is a physical phenomenon that allows water to permeate from the side with high concentration to the side with low concentration. The vast majority of bacterial impurities, organic matter, heavy metals, bacteria and other harmful substances in the raw water are discharged through the sewage outlet.

[0003] In the comparative document CN217230437U, it is necessary to manually add powdered flocculants into the sedimentation tank through a feed hopper to flocculate the calcium carbonate and other impurities in the water. Each time the flocculants are added, it is troublesome and easy to get clogged, which affects the water treatment process. Utility Model Content

[0004] In order to overcome the disadvantage that it is inconvenient for workers to unload materials and the processing process cannot proceed smoothly, the utility model provides a reverse osmosis water device for coatings.

[0005] A reverse osmosis water device for coatings comprises a base, a reverse osmosis machine, a sedimentation tank, a treatment tank, a water outlet pipe, a water pump, a water suction pipe, a float valve, a discharge trough and a discharge mechanism, wherein a reverse osmosis machine is fixedly connected to the left side of the top surface of the base, a sedimentation tank is fixedly connected to the right side of the top surface of the base, a treatment tank is fixedly connected between the reverse osmosis machine and the sedimentation tank, the treatment tank is placed on the base, and the reverse osmosis machine and the sedimentation tank are connected through the water outlet pipe, the sedimentation tank and the treatment tank are connected through the water pump and the water suction pipe, the water pump is fixedly connected to the top of the sedimentation tank, one end of the water suction pipe extends into the sedimentation tank, and the other end is connected to the water pump, the water pump is used to pump the liquid in the sedimentation tank into the treatment tank, the float valve is fixedly connected to the water pump and is located in the treatment tank, a discharge trough is fixedly connected to the top of the treatment tank, and a discharge mechanism for automatic discharge is fixedly connected in the discharge trough.

[0006] Optionally, the weight of the float valve itself is greater than the pressure required at the water pump switch, and the buoyancy generated by the float after contacting the water is greater than the combined force of its own weight and the pressure required at the water pump switch.

[0007] Optionally, the feeding mechanism includes a servo motor, a feeding pipe, a feeding hopper, a worm gear, a worm and a feeding rod. The servo motor is fixedly connected to the top of the processing tank, the feeding pipe is fixedly connected to the inside of the connection between the processing tank and the feeding trough, the feeding hopper is fixedly connected to the top of the feeding pipe, the worm gear is fixedly connected to the outside of the feeding pipe, the worm gear is fixedly connected to the output shaft of the servo motor, is located at the bottom of the feeding trough, and is connected to the worm gear. The feeding rod is fixedly connected to the feeding hopper.

[0008] Optionally, a dredging mechanism is also included, which includes a guide sleeve, a dredging rod, a matching rod and a limit ring. The guide sleeve is fixed in the discharge trough, and two parallel limit rings are fixed on the inner side of the discharge pipe. The upper end of the dredging rod is slidably connected in the guide sleeve, and the lower end of the dredging rod is fixed with a matching rod, which is slidably connected between the two limit rings.

[0009] Optionally, it also includes a collecting hopper and a one-way pipe. The collecting hopper is fixedly connected in the processing tank, and the one-way pipe is fixedly connected to the bottom of the collecting hopper.

[0010] Optionally, a filter plate and a sealing plate are also included. The filter plate is fixedly connected to the collecting hopper, and openings are provided on the walls of the processing tank on both sides of the front and rear of the filter plate, as well as sealing plates that cooperate with the openings.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model realizes automatic unloading of the flocculant in the unloading trough by driving the worm gear through the servo motor, and the flocculant will not be blocked during the unloading process through the material lever, so as to achieve the purpose of uniform unloading effect, reduce the inconvenience of manual operation and optimize the process of coating treatment. The water pump switch is automatically controlled by the float valve to protect the unused flocculant.

[0013] 2. The utility model uses a limit ring and a dredging rod to move up and down in the material discharge trough, further optimizing the material discharge process and completely eliminating the problem of flocculant blockage.

[0014] 3. The utility model filters the liquid after reacting with the flocculant through the filter plate, optimizes the quality of the liquid entering the reverse osmosis machine, and thus optimizes the overall treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the reverse osmosis machine of the utility model when the outer shell is removed.

[0017] Figure 3 It is a structural sectional view of the feeding mechanism and the dredging mechanism of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the feeding mechanism of the utility model.

[0019] Figure 5 It is a structural sectional view of the dredging mechanism of the utility model.

[0020] Markings in the accompanying drawings: 1: base, 2: reverse osmosis machine, 3: sedimentation tank, 4: treatment tank, 5: outlet pipe, 6: water pump, 7: suction pipe, 8: float valve, 9: discharge trough, 10: discharge mechanism, 101: servo motor, 102: discharge pipe, 103: discharge hopper, 104: worm gear, 105: worm, 106: material pusher rod, 11: dredging mechanism, 111: guide sleeve, 112: dredging rod, 113: matching rod, 114: limiting ring, 12: collecting hopper, 13: filter plate, 14: one-way pipe, 15: opening, 16: sealing plate. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0022] Embodiment: A reverse osmosis water device for coating, such as Figure 1-Figure 4 As shown, it includes a base 1, a reverse osmosis machine 2, a sedimentation tank 3, a treatment tank 4, a water outlet pipe 5, a water pump 6, a water pumping pipe 7, a float valve 8, a feed tank 9 and a feed mechanism 10. The reverse osmosis machine 2 is welded to the left side of the top surface of the base 1, and the sedimentation tank 3 is welded to the right side of the top surface of the base 1. A treatment tank 4 is arranged between the reverse osmosis machine 2 and the sedimentation tank 3. The treatment tank 4 is welded to the base 1, and the reverse osmosis machine 2 and the sedimentation tank 3 are connected through the water outlet pipe 5, and the sedimentation tank 3 and the treatment tank 4 are connected through the water pump 6 and the water pumping pipe 7. The water pump 6 is welded to the bottom of the base 1. It is connected to the top of the sedimentation tank 3, one end of the water pump 7 extends into the sedimentation tank 3, and the other end is connected to the water pump 6. The water pump 6 is used to pump the liquid in the sedimentation tank 3 into the treatment tank 4. The float valve 8 is clamped on the water pump 6 and is located in the treatment tank 4. The gravity of the float valve 8 itself is greater than the pressure required at the switch of the water pump 6, and the buoyancy generated after the float contacts the water is greater than the combined force of its own gravity and the pressure required at the switch of the water pump 6. A feed trough 9 is welded on the top of the treatment tank 4, and a feed mechanism 10 for automatic feeding is welded in the feed trough 9.

[0023] like Figure 3 and Figure 4 As shown, the unloading mechanism 10 includes a servo motor 101, a unloading pipe 102, a unloading hopper 103, a worm gear 104, a worm 105 and a material removal rod 106. The servo motor 101 is welded to the top of the processing tank 4, and the unloading pipe 102 is welded inside the connection between the processing tank 4 and the unloading trough 9. The unloading hopper 103 is welded to the top of the unloading pipe 102, and the worm gear 104 is welded to the outside of the unloading pipe 102. The worm 105 is fixedly connected to the output shaft of the servo motor 101. The worm 105 is located at the bottom of the unloading trough 9 and is connected to the worm gear 104. A material removal rod 106 is welded on the unloading hopper 103.

[0024] The staff pours the paint to be treated into the sedimentation tank 3. After the sedimentation is completed, the reverse osmosis machine 2 and the water pump 6 are turned on, and the flocculant is added to the discharge tank 9. The servo motor 101 is turned on. The liquid in the sedimentation tank 3 flows into the treatment tank 4 along the water pump 7 through the action of the water pump 6. At the same time, the servo motor 101 drives the worm gear 104 and the worm 105 to rotate, thereby driving the discharge pipe 102, the discharge hopper 103 and the material lever 106 to rotate. The flocculant is moved by the material lever 106. Since the servo motor 101 rotates at a uniform speed, the flocculant is evenly and automatically discharged, and reacts in the treatment tank 4 to react with the carbon in the water. Calcium acid and other impurities are subjected to flocculation treatment, and the reacted liquid enters the reverse osmosis machine 2 through the outlet pipe 5 to complete subsequent treatment. When the liquid in the treatment tank 4 contacts the float valve 8, the water pump 6 is closed, and the liquid in the treatment tank 4 stops rising, so that it cannot directly contact the flocculant in the discharge tank 9 and will not be soaked in the flocculant, resulting in blockage at the lower end of the discharge pipe 102 to ensure uniform discharge. When the water level drops to leave the float valve 8, the float valve 8 restarts the water pump 6 by its own gravity, thereby continuing to work until all the coating treatment work is completed, and then the reverse osmosis machine 2, the water pump 6 and the servo motor 101 are closed.

[0025] like Figure 2 , Figure 3 and Figure 5 As shown, it also includes a dredging mechanism 11, which includes a guide sleeve 111, a dredging rod 112, a matching rod 113 and a limiting ring 114. The guide sleeve 111 is welded in the discharge trough 9, and two parallel limiting rings 114 are welded on the inner side of the discharge pipe 102. The upper end of the dredging rod 112 is slidably connected in the guide sleeve 111, and the matching rod 113 is welded to the lower end of the dredging rod 112. The matching rod 113 is slidably connected between the two limiting rings 114.

[0026] When the discharge pipe 102 rotates, the matching rod 113 and the clearing rod 112 are driven to rotate through the limiting ring 114. Since the limiting ring 114 is inclined, the clearing rod 112 moves up and down under the action of the matching rod 113, and slides up and down in the guide sleeve 111, thereby pushing down the flocculant in the discharge trough 9, which can further ensure that the flocculant will not be blocked during the discharge process, thereby achieving the purpose of uniform discharge.

[0027] like Figure 3 As shown, it also includes a collecting hopper 12 and a one-way pipe 14. The collecting hopper 12 is welded in the processing tank 4, and the one-way pipe 14 is welded to the bottom of the collecting hopper 12.

[0028] like Figure 3 As shown, it also includes a filter plate 13 and a sealing plate 16. The filter plate 13 is clamped on the collecting hopper 12, and openings 15 and sealing plates 16 cooperating with the openings 15 are provided on the walls of the processing tank 4 on both sides of the front and rear of the filter plate 13.

[0029] After entering the treatment tank 4, the precipitated liquid reacts with the flocculant and may produce precipitation, and then the precipitate is filtered through the filter plate 13 in the treatment tank 4. After working for a period of time, the sealing plate 16 is removed, and the filter plate 13 is cleaned or replaced through the opening 15, so as to optimize the effect of coating treatment. The filtered liquid is gathered through the collecting hopper 12, and all flows into the treatment tank 4 after passing through the one-way pipe 14. The one-way pipe 14 can distinguish the liquid before and after the reaction with the flocculant, so as to further ensure the treatment effect of the liquid in the treatment tank 4.

[0030] It should be understood that the above description is only for exemplary purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A reverse osmosis water equipment for coatings, characterized by: The invention comprises a base (1) and a float valve (8), wherein a reverse osmosis machine (2) is arranged on the left side of the top surface of the base (1), a sedimentation tank (3) is arranged on the right side of the top surface of the base (1), a treatment tank (4) is arranged between the reverse osmosis machine (2) and the sedimentation tank (3), the treatment tank (4) is placed on the base (1), and the reverse osmosis machine (2) and the sedimentation tank (3) are connected through a water outlet pipe (5), and the sedimentation tank (3) and the treatment tank (4) are connected through a water pump (6) and a water pump pipe (7). The water pump (6) is fixedly connected to the top of the sedimentation tank (3), one end of the water pump (7) extends into the sedimentation tank (3), and the other end is connected to the water pump (6), the water pump (6) is used to pump the liquid in the sedimentation tank (3) into the treatment tank (4), the float valve (8) is fixedly connected to the water pump (6), and is located in the treatment tank (4), a material discharge trough (9) is arranged at the top of the treatment tank (4), and a material discharge mechanism (10) for automatic material discharge is arranged in the material discharge trough (9).

2. A reverse osmosis water equipment for coatings according to claim 1, characterized in that: The weight of the float valve (8) is greater than the pressure required for the water pump (6) to be switched on and off, and the buoyancy generated by the float when it contacts water is greater than the combined force of its own weight and the pressure required for the water pump (6) to be switched on and off.

3. A reverse osmosis water equipment for coatings according to claim 2, characterized in that: The material discharge mechanism (10) comprises a worm (105), a servo motor (101) is arranged at the top of the processing tank (4), a material discharge pipe (102) is arranged inside the connection between the processing tank (4) and the material discharge tank (9), a material discharge hopper (103) is arranged at the top of the material discharge pipe (102), a worm wheel (104) is arranged on the outside of the material discharge pipe (102), the worm (105) is fixedly connected to the output shaft of the servo motor (101), the worm (105) is located at the bottom of the material discharge tank (9) and is connected to the worm wheel (104), and a material removal rod (106) is arranged on the material discharge hopper (103).

4. A reverse osmosis water equipment for coatings according to claim 3, characterized in that: It also includes a dredging mechanism (11), which includes a guide sleeve (111) and a dredging rod (112), wherein the guide sleeve (111) is fixedly connected in the discharge trough (9), and two parallel limiting rings (114) are arranged on the inner side of the discharge pipe (102), the upper end of the dredging rod (112) is slidably connected in the guide sleeve (111), and the lower end of the dredging rod (112) is provided with a matching rod (113), and the matching rod (113) is slidably connected between the two limiting rings (114).

5. A reverse osmosis water equipment for coatings according to claim 4, characterized in that: It also includes a material collecting hopper (12) and a one-way pipe (14); the material collecting hopper (12) is fixedly connected in the processing tank (4); and the one-way pipe (14) is arranged at the bottom of the material collecting hopper (12).

6. A reverse osmosis water equipment for coatings according to claim 5, characterized in that: It also includes a filter plate (13) and a sealing plate (16). The filter plate (13) is arranged on the collecting hopper (12), and openings (15) are provided on the walls of the processing tank (4) on both sides of the front and rear of the filter plate (13), as well as the sealing plate (16) that cooperates with the openings (15).

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