Dosing device for water treatment

Abstract

The utility model discloses a dosing device for water treatment, which relates to the technical field of water treatment and comprises a base, a medicine tank is fixedly connected to one side of the top end of the base, a stirring mechanism is arranged at the top end and inside of the medicine tank, a liquid pumping pipe penetrates through the lower portion of one end of the medicine tank, and a water pump is fixedly connected to one side of the top end of the base. The end, away from the liquid pumping pipe, of the water pump is fixedly connected with a conversion pipe, the interior of the conversion pipe and the top end of the base are jointly provided with a flow adjusting mechanism, the end, away from the water pump, of the conversion pipe is fixedly connected with a connecting pipe, and the end, away from the conversion pipe, of the connecting pipe is fixedly connected with a long pipe. According to the chemical adding device, chemicals can be uniformly stirred, the situation that the using effect of the chemicals is affected by chemical precipitation is avoided, the chemical adding effect of the chemical adding device is improved, the chemical adding amount can be controlled, the chemical adding amount is calculated by controlling the flow of the chemicals, and the practicability of the chemical adding device is improved.

Description

Technical Field

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

[0002] With the development of society, people's material needs are constantly developing, and people's lives are becoming more abundant. In the daily lives of residents, wastewater is inevitably generated. The wastewater has been polluted and contains a large amount of organic matter and pathogenic microorganisms. It cannot be directly reused or directly discharged into the external environment. The water needs to be treated first. The common water treatment method is to add flocculants, coagulants and other agents to the sewage to precipitate the organic matter in the sewage and kill the pathogenic microorganisms. Compared with pure manual spreading, the dosing device can reduce the workload of the staff and is more common in treatment activities.

[0003] However, the prior art still has the following problems:

[0004] First, the existing dosing device does not have a stirring mechanism. When adding chemicals to the water treatment device, the chemicals in the medicine tank will precipitate, so that the effect of the chemicals cannot reach the optimal effect. The lack of a stirring mechanism makes it inconvenient to stir the chemicals in the medicine tank, thereby reducing the use effect of the dosing device.

[0005] Secondly, the existing dosing device does not have a flow regulating mechanism. When adding chemicals to the water treatment device, the amount of the added chemicals needs to be controlled in order to better treat the water. The existing dosing is generally done randomly without a flow regulating mechanism, which makes it difficult to control the amount of chemicals added by the dosing device, reducing the convenience of using the dosing device.

[0006] In view of the above problems, the inventor proposes a dosing device for water treatment to solve the above problems. Utility Model Content

[0007] In order to solve the problem that the dosing device is inconvenient to stir the medicine in the medicine tank and is inconvenient to control the amount of medicine added by the dosing device; the purpose of the utility model is to provide a dosing device for water treatment.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a dosing device for water treatment, comprising a base, a medicine tank is fixedly connected to one side of the top of the base, a liquid inlet pipe is penetrated on one side of the top of the medicine tank, and a hopper is fixedly connected to the top of the liquid inlet pipe, the hopper is used in conjunction with the liquid inlet pipe to facilitate the addition of medicine into the medicine tank, a liquid outlet pipe is penetrated on the lower part of one end of the medicine tank, and a control valve is provided on one side of the top of the liquid outlet pipe, the control valve cooperates with the liquid outlet pipe to facilitate the discharge of unused medicine in the medicine tank, a stirring mechanism is provided on the top and inside of the medicine tank, the stirring mechanism is used to facilitate the stirring of the medicine in the medicine tank to prevent the precipitation of the medicine from affecting the use effect of the medicine, and the stirring machine The structure includes a shell, the bottom end of the shell is fixedly connected to the top of the medicine tank, the lower part of one end of the shell is fixedly connected to a first support, the first support plays a supporting role, the top of the first support is fixedly connected to a cylinder, and the output end of the cylinder is fixedly connected to a rack, so that the output end of the cylinder drives the rack to move back and forth, the top of the rack is fixedly connected to a guide bar, the upper inner wall of the shell is provided with a guide groove used to cooperate with the guide bar, and the top of the guide bar is slidably connected to the upper inner wall of the guide groove, and the guide groove is used in conjunction with the guide bar to facilitate the movement of the rack. Two gears are meshed and connected at both ends of the rack, so that the rack can move back and forth and drive the two gears to rotate back and forth. The two The bottom ends of the gears are respectively fixedly connected with the first round rod and the second round rod, so that the rotation of the gear drives the first round rod and the second round rod to rotate, and the bottom ends of the first round rod and the second round rod both penetrate the top end of the medicine tank and are rotatably connected to the lower inner wall of the medicine tank, and the outer surfaces of the first round rod and the second round rod are respectively fixedly sleeved with the first stirring member and the second stirring member, so that the rotation of the first round rod and the second round rod drives the first stirring member and the second stirring member to rotate to stir the medicine in the medicine tank, a liquid extraction pipe is penetrated through the lower part of one end of the medicine tank, a water pump is fixedly connected to one side of the top end of the base, and one end of the water pump is fixedly connected to the end of the liquid extraction pipe facing away from the medicine tank, so that the water pump can extract the medicine in the medicine tank through the liquid extraction pipe. A conversion tube is fixedly connected to one end of the liquid extraction tube, and a flow regulating mechanism is jointly provided inside the conversion tube and at the top of the base, and the flow regulating mechanism serves to facilitate the control of the amount of medicine added, and a connecting tube is fixedly connected to one end of the conversion tube away from the water pump, and the connecting tube serves to connect, and a long tube is fixedly connected to one end of the connecting tube away from the conversion tube, and the long tube serves to connect, a support seat is fixedly connected to one side of the top of the base, and the bottom end of the long tube is movably connected to the inner wall of the support seat, and the support seat serves to facilitate the support of the long tube, and the connecting tube is made of a hose material, and a high-pressure nozzle is fixedly connected to the end of the long tube facing away from the connecting tube, and the high-pressure nozzle facilitates spraying the medicine into the water treatment device that needs to dosing.

[0009] Preferably, the flow regulating mechanism includes a bracket, the bottom end of the bracket is fixedly connected to one side of the top end of the base, the inner wall of one side of the bracket is fixedly connected to a second bracket, the second bracket plays a supporting role, the top of the second bracket is fixedly connected to a motor, the motor plays a role of driving the flow regulating mechanism, and the output end of the motor is fixedly connected to the first sprocket, so that the output end of the motor drives the first sprocket to rotate, a rotating rod is rotatably connected to one side of the upper inner wall of the bracket, and the bottom end of the rotating rod is fixedly connected to a second sprocket used in conjunction with the first sprocket, the outer surfaces of the first sprocket and the second sprocket are jointly rotatably sleeved with a chain, so that the rotation of the first sprocket drives the second sprocket to rotate through the chain, the bottom end of the second sprocket is fixedly connected to a connecting rod, the rotation of the second sprocket drives the connecting rod to rotate, and the bottom end of the connecting rod passes through the top end of the conversion tube and is fixedly connected to a hollow ball, the rotation of the connecting rod drives the hollow ball to rotate to control the size of the flow rate, so as to control the amount of medicine added, the outer surface of the hollow ball rotates in contact with the inner wall of the conversion tube, so as to facilitate the use of the hollow ball in conjunction with the conversion tube.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The present invention can evenly stir the medicine to avoid the precipitation of the medicine affecting the use effect of the medicine, so as to improve the dosing effect of the dosing device;

[0012] 2. The present application can control the dosage of the medicine, calculate the dosage of the medicine by controlling the flow rate of the medicine, and improve the practicality of the medicine adding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the stirring mechanism structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the flow regulating mechanism of the utility model.

[0017] In the figure: 1. base; 2. stirring mechanism; 21. rack; 22. gear; 23. first round rod; 24. first stirring member; 25. second stirring member; 26. second round rod; 27. cylinder; 28. first support; 29. ​​shell; 201. guide strip; 202. guide groove; 3. flow regulating mechanism; 31. second sprocket; 32. connecting rod; 33. hollow ball; 34. chain; 35. second support; 36. motor; 37. first sprocket; 38. bracket; 39. rotating rod; 4. liquid inlet pipe; 5. hopper; 6. medicine tank; 7. control valve; 8. liquid outlet pipe; 9. liquid extraction pipe; 10. water pump; 11. connecting pipe; 12. support seat; 13. high-pressure nozzle; 14. long pipe; 15. conversion pipe. DETAILED DESCRIPTION

[0018] 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.

[0019] Embodiment 1: Figure 1-3 As shown, the utility model provides a dosing device for water treatment, comprising a base 1, a medicine tank 6 is fixedly connected to one side of the top of the base 1, a liquid inlet pipe 4 is penetrated through one side of the top of the medicine tank 6, and a hopper 5 is fixedly connected to the top of the liquid inlet pipe 4, the hopper 5 is used in conjunction with the liquid inlet pipe 4 to add medicine into the medicine tank 6, a liquid outlet pipe 8 is penetrated through the lower part of one end of the medicine tank 6, and a control valve 7 is provided on one side of the top of the liquid outlet pipe 8, and the control valve 7 is used in conjunction with the liquid outlet pipe 8 to discharge the unused medicine in the medicine tank 6;

[0020] The top and the inside of the medicine tank 6 are jointly provided with a stirring mechanism 2, and the stirring mechanism 2 includes a shell 29, the bottom end of the shell 29 is fixedly connected to the top of the medicine tank 6, and the lower part of one end of the shell 29 is fixedly connected to a first support 28, and the first support 28 plays a supporting role. The top of the first support 28 is fixedly connected to a cylinder 27, and the output end of the cylinder 27 is fixedly connected to a rack 21, so that the output end of the cylinder 27 drives the rack 21 to move back and forth. The top of the rack 21 is fixedly connected to a guide bar 201, and the upper inner wall of the shell 29 is provided with a guide groove 202 used to cooperate with the guide bar 201, and the top of the guide bar 201 is slidably connected to the upper inner wall of the guide groove 202, and the guide groove 202 cooperates with the guide bar 201 to facilitate the rack 21 The two ends of the rack 21 are meshed and connected with two gears 22, so that the rack 21 can move and drive the two gears 22 to rotate back and forth. The bottom ends of the two gears 22 are respectively fixedly connected with the first round rod 23 and the second round rod 26. The rotation of the two gears 22 drives the first round rod 23 and the second round rod 26 to rotate. The bottom ends of the first round rod 23 and the second round rod 26 penetrate the top of the medicine tank 6 and are rotatably connected to the lower inner wall of the medicine tank 6. The outer surfaces of the first round rod 23 and the second round rod 26 are respectively fixedly sleeved with the first stirring member 24 and the second stirring member 25. The rotation of the first round rod 23 and the second round rod 26 drives the first stirring member 24 and the second stirring member 25 to stir the medicine at the same time to avoid the precipitation of the medicine affecting the use effect of the medicine.

[0021] A liquid extraction pipe 9 is provided through the lower part of one end of the medicine tank 6, a water pump 10 is fixedly connected to one side of the top of the base 1, and one end of the water pump 10 is fixedly connected to the end of the liquid extraction pipe 9 facing away from the medicine tank 6, so that the water pump 10 can extract the medicine in the medicine tank 6 through the liquid extraction pipe 9, and the end of the water pump 10 away from the liquid extraction pipe 9 is fixedly connected to a conversion pipe 15, and the interior of the conversion pipe 15 and the top of the base 1 are jointly provided with a flow regulating mechanism 3, which plays a role in facilitating the control of the dosage of the medicine, and the end of the conversion pipe 15 away from the water pump 10 is fixedly connected to a connecting pipe 11, and the connecting pipe 11 is away from the water pump 10. One end of the conversion tube 15 is fixedly connected to a long tube 14, so that the medicine pumped by the water pump 10 can flow into the connecting tube 11 through the conversion tube 15, and then flow into the long tube 14 through the connecting tube 11. A support seat 12 is fixedly connected to one side of the top of the base 1, and the bottom end of the long tube 14 is movably connected to the inner wall of the support seat 12, and the support seat 12 plays a supporting role. The connecting tube 11 is made of a hose material, which is convenient for the use of the connecting tube 11. A high-pressure nozzle 13 is fixedly connected to the end of the long tube 14 facing away from the connecting tube 11, and the medicine in the long tube 14 is sprayed into the water treatment device through the high-pressure nozzle 13 for dosing.

[0022] Embodiment 2: Figure 3As shown, the flow regulating mechanism 3 includes a bracket 38, the bottom end of the bracket 38 is fixedly connected to one side of the top of the base 1, the inner wall of one side of the bracket 38 is fixedly connected to a second bracket 35, the top of the second bracket 35 is fixedly connected to a motor 36, the motor 36 plays a role in driving the flow regulating mechanism 3, and the output end of the motor 36 is fixedly connected to a first sprocket 37, so that the output end of the motor 36 drives the first sprocket 37 to rotate, and the upper inner wall of the bracket 38 is rotatably connected to a rotating rod 39, and the bottom end of the rotating rod 39 is fixedly connected to A second sprocket 31 is connected to cooperate with the first sprocket 37. The outer surfaces of the first sprocket 37 and the second sprocket 31 are rotatably sleeved with a chain 34, so that the first sprocket 37 rotates to cooperate with the chain 34 to rotate the second sprocket 31. The bottom end of the second sprocket 31 is fixedly connected to a connecting rod 32. The rotation of the second sprocket 31 drives the connecting rod 32 to rotate. The bottom end of the connecting rod 32 passes through the top of the conversion tube 15 and is fixedly connected to a hollow ball 33. The rotation of the connecting rod 32 drives the hollow ball 33 to rotate to control the dosage.

[0023] The outer surface of the hollow ball 33 is rotationally fitted with the inner wall of the conversion tube 15 , so that the hollow ball 33 is convenient to be used in conjunction with the conversion tube 15 .

[0024] Working principle: First, add medicine into the medicine tank 6 through the hopper 5 and the liquid inlet pipe 4, then stir the medicine in the medicine tank 6 through the stirring mechanism 2, start the cylinder 27, the output end of the cylinder 27 drives the rack 21 to move back and forth, the guide groove 202 cooperates with the guide bar 201 to facilitate the movement and guidance of the rack 21, the movement of the rack 21 drives the two gears 22 to rotate back and forth, the rotation of the gear 22 drives the first round rod 23 and the second round rod 26 to rotate, the rotation of the first round rod 23 and the second round rod 26 drives the first stirring member 24 and the second stirring member 25 to stir the medicine at the same time;

[0025] At the same time, the water pump 10 is started, and the water pump 10 extracts the medicine in the medicine tank 6 through the liquid extraction pipe 9. The medicine extracted by the water pump 10 flows into the connecting pipe 11 through the conversion pipe 15, and then flows into the long pipe 14 through the connecting pipe 11. The medicine in the long pipe 14 is sprayed into the water treatment device through the high-pressure nozzle 13 for dosing;

[0026] Then, the motor 36 is started through the flow regulating mechanism 3, and the output end of the motor 36 drives the first sprocket 37 to rotate. The first sprocket 37 rotates in cooperation with the chain 34 to rotate the second sprocket 31. The second sprocket 31 rotates to drive the connecting rod 32 to rotate. The connecting rod 32 rotates to drive the hollow ball 33 to rotate. The dosage is controlled by the contact area between the hollow ball 33 and the conversion tube 15.

[0027] The control valve 7 is used in conjunction with the liquid outlet pipe 8 to discharge the unused medicine in the medicine tank 6.

[0028] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A dosing device for water treatment, comprising a base (1), characterized in that: A medicine tank (6) is fixedly connected to one side of the top of the base (1), and a stirring mechanism (2) is provided at the top and inside of the medicine tank (6). A liquid extraction pipe (9) is provided through the lower part of one end of the medicine tank (6). A water pump (10) is fixedly connected to one side of the top of the base (1), and one end of the water pump (10) is fixedly connected to one end of the liquid extraction pipe (9) facing away from the medicine tank (6). A conversion pipe (15) is fixedly connected to one end of the water pump (10) away from the liquid extraction pipe (9). A flow regulating mechanism (3) is provided inside the conversion pipe (15) and at the top of the base (1). A connecting pipe (11) is fixedly connected to one end of the conversion pipe (15) away from the water pump (10), and a long pipe (14) is fixedly connected to one end of the connecting pipe (11) away from the conversion pipe (15). A high-pressure nozzle (13) is fixedly connected to one end of the long pipe (14) facing away from the connecting pipe (11).

2. A water treatment dosing device as claimed in claim 1, characterized in that: The stirring mechanism (2) comprises a shell (29), the bottom end of which is fixedly connected to the top end of the medicine tank (6), the lower part of one end of the shell (29) is fixedly connected to a first support (28), the top end of the first support (28) is fixedly connected to a cylinder (27), and the output end of the cylinder (27) is fixedly connected to a rack (21), both ends of the rack (21) are meshedly connected to two gears (22), the bottom ends of the two gears (22) are respectively fixedly connected to a first round rod (23) and a second round rod (26), and the bottom ends of the first round rod (23) and the second round rod (26) both penetrate the top end of the medicine tank (6) and are rotatably connected to the lower inner wall of the medicine tank (6), and the outer surfaces of the first round rod (23) and the second round rod (26) are respectively fixedly sleeved with a first stirring member (24) and a second stirring member (25).

3. A water treatment dosing device as claimed in claim 1, characterized in that: The flow regulating mechanism (3) comprises a bracket (38), the bottom end of the bracket (38) is fixedly connected to one side of the top end of the base (1), a second bracket (35) is fixedly connected to an inner wall of one side of the bracket (38), a motor (36) is fixedly connected to the top end of the second bracket (35), and a first sprocket (37) is fixedly connected to the output end of the motor (36), a rotating rod (39) is rotatably connected to one side of the upper inner wall of the bracket (38), and a second sprocket (31) used in conjunction with the first sprocket (37) is fixedly connected to the bottom end of the rotating rod (39), a chain (34) is rotatably sleeved on the outer surfaces of the first sprocket (37) and the second sprocket (31), and a connecting rod (32) is fixedly connected to the bottom end of the second sprocket (31), and the bottom end of the connecting rod (32) passes through the top end of the conversion tube (15) and is fixedly connected to a hollow ball (33).

4. A water treatment dosing device as claimed in claim 1, characterized in that: A liquid inlet pipe (4) is provided through one side of the top end of the medicine tank (6), and a hopper (5) is fixedly connected to the top end of the liquid inlet pipe (4).

5. A water treatment dosing device as claimed in claim 1, characterized in that: A liquid outlet pipe (8) is provided through the lower part of one end of the medicine tank (6), and a control valve (7) is provided on one side of the top end of the liquid outlet pipe (8).

6. A water treatment dosing device as claimed in claim 1, characterized in that: A support seat (12) is fixedly connected to one side of the top end of the base (1), and the bottom end of the long tube (14) is movably connected to the inner wall of the support seat (12), and the connecting tube (11) is made of a hose material.

7. A water treatment dosing device as claimed in claim 2, characterized in that: The top end of the rack (21) is fixedly connected to a guide bar (201), the upper inner wall of the housing (29) is provided with a guide groove (202) used in conjunction with the guide bar (201), and the top end of the guide bar (201) is slidably connected to the upper inner wall of the guide groove (202).

8. A water treatment dosing device as claimed in claim 3, characterized in that: The outer surface of the hollow ball (33) is rotationally fitted to the inner wall of the conversion tube (15).

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