Water treatment dosing metering device

Abstract

The utility model discloses a water treatment dosing metering device which comprises a bottom plate, a mixing cylinder is fixedly installed at the top of the bottom plate, a gear is rotatably installed at the top of the mixing cylinder, a rotating shaft is rotatably installed at the top end in the mixing cylinder, and stirring rods are fixedly installed on the surface of the rotating shaft at equal intervals. And the top of the rotating shaft penetrates through the mixing cylinder and is fixedly connected with the bottom of a gear, fixing blocks are fixedly installed on the two sides of the top of the mixing cylinder, and a round rod is fixedly installed between the fixing blocks. According to the dosing metering device for water treatment, in the daily use process, an operator starts a pneumatic cylinder, the pneumatic cylinder operates to enable a push plate to slide, at the moment, the push plate drives a sliding block to slide on the surface of a round rod, then the sliding block drives a toothed plate to slide, and meanwhile the toothed plate drives a gear to rotate; furthermore, the gear can drive the rotating shaft and the stirring rod to rotate, so that the liquid medicine in the mixing barrel is stirred.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a water treatment dosing metering device. Background Art

[0002] Water treatment methods include physical treatment and chemical treatment. Humans have been treating water for many years. Physical methods include using filter materials with different pore sizes to remove impurities from the water through adsorption or barrier methods. The more important adsorption method is adsorption with activated carbon. The barrier method is to pass water through the filter material to prevent larger impurities from passing through, thereby obtaining cleaner water. The mixed reagents can also be placed in the water, so a water treatment dosing metering device is needed.

[0003] When operators measure water treatment dosing, they often use corresponding water treatment dosing metering devices. Although the existing devices can achieve the purpose of metering, the mixed medicine will precipitate during actual use. If it is not stirred, the water treatment effect may be reduced. In addition, the medicine box lacks an alarm device. When the medicine inside is used up, it cannot provide timely alarm and dosing, which reduces its practicality. Utility Model Content

[0004] The utility model aims to provide a water treatment dosing metering device to solve the problem in the above background technology that operators often use corresponding water treatment dosing metering devices when measuring water treatment dosing. Although the existing device can achieve the purpose of metering, the mixed medicine will precipitate during actual use. If it is not stirred, the water treatment effect may be reduced. In addition, the medicine box lacks an alarm device. When the medicine inside is used up, it cannot provide an alarm and add medicine in time, which reduces its practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water treatment dosing metering device, comprising a base plate, a mixing drum is fixedly installed on the top of the base plate, a gear is rotatably installed on the top of the mixing drum, a rotating shaft is rotatably installed on the inner top of the mixing drum, a stirring rod is fixedly installed on the surface of the rotating shaft at equal distances, the top of the rotating shaft passes through the mixing drum and is fixedly connected to the bottom of the gear, fixed blocks are fixedly installed on both sides of the top of the mixing drum, a round rod is fixedly installed between the fixed blocks, a slider is movably sleeved on the surface of the round rod, a tooth plate is fixedly installed on one end of the slider, the outer surface of the tooth plate is meshed with the outer surface of the gear, a push plate is fixedly installed on the other end of the slider, a pneumatic cylinder is fixedly installed on the top of the mixing drum, and the output end of the pneumatic cylinder is fixedly connected to one side of the push plate.

[0006] Preferably, a medicine box is fixedly installed on the top of the bottom plate, a round tube is fixedly installed between the medicine box and the mixing cylinder, a vertical tube is fixedly installed on the top of the mixing cylinder, and the bottom of the vertical tube passes through the mixing cylinder and extends to the inner surface of the mixing cylinder.

[0007] Preferably, a lifting plate is movably installed on the top of the medicine box, the bottom of the lifting plate passes through the medicine box and extends to the inside of the medicine box, a floating plate is fixedly installed on the bottom of the lifting plate, and a top plate is fixedly installed on the top of the lifting plate.

[0008] Preferably, a switch located below the top plate is fixedly mounted on the top of the medicine box, and an alarm is fixedly mounted on the top of the medicine box.

[0009] Preferably, a medicine outlet pipe is fixedly installed on the other side of the medicine box, one side of the medicine outlet pipe passes through the medicine box and extends to the inner surface of the medicine box, a flow meter is fixedly installed on one side of the medicine outlet pipe, and an electric valve is fixedly installed on one side of the flow meter.

[0010] Preferably, brackets are fixedly installed at the four corners of the bottom of the base plate, the number of the brackets is four, and the four brackets have the same size.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The water treatment dosing metering device, during daily use, the operator starts the pneumatic cylinder, the operation of the pneumatic cylinder will cause the push plate to slide, at this time the push plate will drive the slider to slide on the surface of the round rod, then the slider will drive the tooth plate to slide, and at the same time the tooth plate will drive the gear to rotate, and then the gear will drive the rotating shaft and the stirring rod to rotate, and then the medicine inside the mixing barrel will be stirred to reduce the precipitation phenomenon, thereby ensuring the effect of water treatment.

[0013] The device for dosing and metering water treatment drugs, during daily use, when the medicine in the medicine box is used, the liquid level will drop, at which time the lifting plate and the floating plate will slide downward inside the medicine box, and will drive the top plate to slide downward at any time; if the medicine in the medicine box is insufficient, the bottom of the top plate will touch the switch, and then the alarm will be activated through the switch to sound an alarm and remind the operator to add medicine in time, thereby increasing its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a front cross-sectional view of the utility model;

[0016] Figure 3 It is a side sectional view of the utility model;

[0017] Figure 4 It is a schematic diagram of the top structure of the bottom plate of the utility model.

[0018] In the figure: 1. bottom plate; 2. mixing barrel; 3. gear; 4. rotating shaft; 5. stirring rod; 6. fixing block; 7. round rod; 8. sliding block; 9. tooth plate; 10. push plate; 11. pneumatic cylinder; 12. medicine box; 13. round tube; 14. lifting plate; 15. floating plate; 16. top plate; 17. switch; 18. alarm; 19. medicine outlet pipe; 20. flow meter; 21. electric valve; 22. bracket; 23. vertical pipe. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a water treatment dosing metering device, including a bottom plate 1, a mixing drum 2 is fixedly installed on the top of the bottom plate 1, the mixing drum 2 is used for mixing medicine and water, a gear 3 is rotatably installed on the top of the mixing drum 2, a rotating shaft 4 is rotatably installed on the top of the inner top of the mixing drum 2, and a stirring rod 5 is fixedly installed on the surface of the rotating shaft 4 at an equal distance, the top of the rotating shaft 4 passes through the mixing drum 2 and is fixedly connected to the bottom of the gear 3, and the gear 3 will drive the rotating shaft 4 and the stirring rod 5 to rotate synchronously when rotating, thereby mixing the medicine and water inside the mixing drum 2 and preventing them from settling, fixed blocks 6 are fixedly installed on both sides of the top of the mixing drum 2, round rods 7 are fixedly installed between the fixed blocks 6, and a sliding block 8 is movably sleeved on the surface of the round rod 7, and a tooth plate 9 is fixedly installed on one end of the sliding block 8. The outer surface is meshed and connected with the outer surface of the gear 3. When the slider 8 slides on the surface of the round rod 7, the tooth plate 9 will drive the sliding, and then the tooth plate 9 will drive the gear 3 to rotate. A push plate 10 is fixedly installed on the other end of the slider 8. A pneumatic cylinder 11 is fixedly installed on the top of the mixing barrel 2, and the output end of the pneumatic cylinder 11 is fixedly connected to one side of the push plate 10. The pneumatic cylinder 11 will cause the push plate 10 to slide when it is running. A medicine box 12 is fixedly installed on the top of the bottom plate 1, and a round tube 13 is fixedly installed between the medicine box 12 and the mixing barrel 2. The mixed medicine will enter the interior of the medicine box 12 through the round tube 13. A vertical pipe 23 is fixedly installed on the top of the mixing barrel 2, and the bottom of the vertical pipe 23 passes through the mixing barrel 2 and extends to the inner surface of the mixing barrel 2. The medicine and water can enter the interior of the mixing barrel 2 through the vertical pipe 23.

[0021] A lifting plate 14 is movably installed on the top of the medicine box 12, and the bottom of the lifting plate 14 passes through the medicine box 12 and extends to the inside of the medicine box 12. The outer surface of the lifting plate 14 and the inner surface of the medicine box 12 are smooth, so that the lifting plate 14 can slide more smoothly inside the medicine box 12 and reduce the phenomenon of jamming. A floating plate 15 is fixedly installed on the bottom of the lifting plate 14, and a top plate 16 is fixedly installed on the top of the lifting plate 14. When the liquid level inside the medicine box 12 drops, the lifting plate 14, the floating plate 15 and the top plate 16 will be driven to slide downward. A switch 17 located below the top plate 16 is fixedly installed on the top of the medicine box 12, and an alarm 18 is fixedly installed on the top of the medicine box 12. When the switch 17 is operated, the alarm 18 will be activated to sound an alarm. A medicine outlet pipe 19 is fixedly installed on the other side of the medicine box 12. One side of the medicine outlet pipe 19 penetrates the medicine box 12 and extends to the inner surface of the medicine box 12. The medicine inside the medicine box 12 will be discharged through the medicine outlet pipe 19. A flow meter 20 is fixedly installed on one side of the medicine outlet pipe 19. The flow meter 20 can measure the discharged medicine, and an electric valve 21 is fixedly installed on one side of the flow meter 20. The electric valve 21 is used to control the opening and closing of the valve. Brackets 22 are fixedly installed at the four corners of the bottom of the base plate 1. The number of brackets 22 is four, and the four brackets 22 have the same size. The design of the brackets 22 can make the device more stable.

[0022] Working principle: First, the operator connects the switch 17 and the alarm 18 through a wire, and then injects the medicine and water into the mixing barrel 2 through the vertical pipe 23. Then, the operator starts the pneumatic cylinder 11. The operation of the pneumatic cylinder 11 will cause the push plate 10 to slide. At this time, the push plate 10 will drive the slider 8 to slide on the surface of the round rod 7. Then the slider 8 will drive the tooth plate 9 to slide. At the same time, the tooth plate 9 will drive the gear 3 to rotate, and then the gear 3 will drive the rotating shaft 4 and the stirring rod 5 to rotate, thereby stirring the medicine inside the mixing barrel 2, which not only makes it more fully mixed, but also reduces the phenomenon of precipitation. , then the medicine will enter the medicine box 12 through the round tube 13, and then the electric valve 21 will be activated. Then the medicine will pass through the medicine outlet pipe 19 and the flow meter 20, and finally be discharged by the electric valve 21. At the same time, the flow meter 20 can measure the medicine. Finally, when the medicine inside the medicine box 12 is used, the liquid level will drop. At this time, the lifting plate 14 and the floating plate 15 will slide downward inside the medicine box 12, and will drive the top plate 16 to slide downward at any time. If the medicine inside the medicine box 12 is insufficient, the bottom of the top plate 16 will touch the switch 17, and then the alarm 18 will be activated through the switch 17 to sound an alarm and remind the operator to add medicine in time.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water treatment dosing metering device, comprising a bottom plate (1), characterized in that: A mixing drum (2) is fixedly mounted on the top of the bottom plate (1), a gear (3) is rotatably mounted on the top of the mixing drum (2), a rotating shaft (4) is rotatably mounted on the top of the inner top of the mixing drum (2), stirring rods (5) are fixedly mounted at equal distances on the surface of the rotating shaft (4), the top of the rotating shaft (4) passes through the mixing drum (2) and is fixedly connected to the bottom of the gear (3), fixed blocks (6) are fixedly mounted on both sides of the top of the mixing drum (2), a round rod (7) is fixedly mounted between the fixed blocks (6), a sliding block (8) is movably sleeved on the surface of the round rod (7), a tooth plate (9) is fixedly mounted on one end of the sliding block (8), the outer surface of the tooth plate (9) is meshedly connected to the outer surface of the gear (3), a push plate (10) is fixedly mounted on the other end of the sliding block (8), a pneumatic cylinder (11) is fixedly mounted on the top of the mixing drum (2), and the output end of the pneumatic cylinder (11) is fixedly connected to one side of the push plate (10).

2. A water treatment dosing metering device according to claim 1, characterized in that: A medicine box (12) is fixedly mounted on the top of the bottom plate (1), a round tube (13) is fixedly mounted between the medicine box (12) and the mixing cylinder (2), a vertical tube (23) is fixedly mounted on the top of the mixing cylinder (2), and the bottom of the vertical tube (23) passes through the mixing cylinder (2) and extends to the inner surface of the mixing cylinder (2).

3. A water treatment dosing metering device according to claim 2, characterized in that: A lifting plate (14) is movably mounted on the top of the medicine box (12); the bottom of the lifting plate (14) penetrates the medicine box (12) and extends into the interior of the medicine box (12); a floating plate (15) is fixedly mounted on the bottom of the lifting plate (14); and a top plate (16) is fixedly mounted on the top of the lifting plate (14).

4. A water treatment dosing metering device according to claim 2, characterized in that: A switch (17) located below the top plate (16) is fixedly mounted on the top of the medicine box (12), and an alarm (18) is fixedly mounted on the top of the medicine box (12).

5. A water treatment dosing metering device according to claim 2, characterized in that: A medicine outlet pipe (19) is fixedly mounted on the other side of the medicine box (12), one side of the medicine outlet pipe (19) passes through the medicine box (12) and extends to the inner surface of the medicine box (12), a flow meter (20) is fixedly mounted on one side of the medicine outlet pipe (19), and an electric valve (21) is fixedly mounted on one side of the flow meter (20).

6. A water treatment dosing metering device according to claim 1, characterized in that: Brackets (22) are fixedly mounted at the four corners of the bottom of the base plate (1), the number of the brackets (22) is four, and the four brackets (22) have the same size.

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