Adjustable dosing device
By designing an adjustable dosing device, the flow rate of the liquid is controlled by a U-shaped rotating rod and a sealed cylinder, and the precise addition and uniform mixing of the liquid are achieved by using scale lines and motor stirring blades. This solves the problems of inaccurate flow control and insufficient mixing in the existing technology, and improves the sewage treatment effect.
Patent Information
- Application Number
- CN202423171250.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-23
AI Technical Summary
In existing wastewater treatment processes, the flow control of chemical solutions is imprecise, and the manual dosing ratio is difficult to be accurate, resulting in insufficient mixing of the chemical solution and wastewater, which affects the treatment effect.
An adjustable dosing device was designed, which controls the flow rate of the liquid medicine through a U-shaped rotating rod and a sealed cylinder structure, observes the liquid level using scale lines, and achieves uniform mixing of the liquid medicine by combining a motor-driven stirring blade.
It achieves precise control of the liquid flow rate and thorough mixing, thus improving the wastewater treatment effect.
Smart Images
Figure CN223641768U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sewage treatment technical field especially relates to a kind of adjustable dosing device. BACKGROUND
[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse, and is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering and other fields. Chemical treatment is usually included in the steps of sewage treatment. The harmful elements in sewage are decomposed by adding prepared chemical reagents.
[0003] At present, most of the existing sewage treatment dosing is by manually pouring liquid medicine into sewage pool, which makes it difficult to accurately control the proportion of liquid medicine and does not have the function of controlling the flow of liquid medicine, so that the liquid medicine and sewage cannot be fully mixed, affecting the treatment effect. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the problem of not having the function of controlling the flow of liquid medicine and the proportion of manually pouring liquid medicine being inaccurate, and proposes a kind of adjustable dosing device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] An adjustable dosing device comprises a first liquid storage tank, a first water outlet pipe is inserted into the bottom of the first liquid storage tank, two support blocks are fixedly connected to the top outer wall of the first liquid storage tank, a second liquid storage tank is fixedly connected to the top of the two support blocks, a plurality of water inlet pipes are inserted into the top of the second liquid storage tank, a scale line is arranged on one side of the second liquid storage tank, a plurality of second water outlet pipes are inserted into the bottom of the second liquid storage tank and the top of the first liquid storage tank, a plurality of cavities are arranged in the second liquid storage tank, a U-shaped rotating rod is rotatably inserted between the inner walls of the two sides of the cavity, a handle is fixedly connected to one end of the U-shaped rotating rod, a plurality of clamping grooves are arranged on the end of the U-shaped rotating rod, a plurality of fixed blocks are fixedly connected to the outer wall of one side of the second liquid storage tank, a clamping block is slidably inserted into the top of the fixed block, the bottom end of the clamping block is clamped with the clamping groove, a connecting rod is rotatably sleeved on the outer wall of the U-shaped rotating rod, an installation frame is rotatably inserted into the bottom end of the connecting rod through a rotating shaft, two springs are fixedly connected to the bottom of the installation frame, the bottom end of the spring is fixedly connected with the bottom inner wall of the cavity, a sealing cylinder is fixedly connected to the bottom of the installation frame, the bottom end of the sealing cylinder is slidably inserted into the top end of the second water outlet pipe, a plurality of first water outlet holes and a plurality of second water outlet holes are arranged on the bottom of the circumference of the sealing cylinder.
[0007] Further, a plurality of supporting legs are fixedly connected to the outer wall of the bottom of the first liquid storage tank.
[0008] Further, the first liquid storage tank is embedded with an observation window on one side.
[0009] Further, the other end of the first water outlet pipe is connected with a valve through a flange.
[0010] Further, the first liquid storage tank is embedded with an observation window on one side.
[0011] Further, the first liquid storage tank is embedded with an observation window on one side.
[0012] Further, the first liquid storage tank is embedded with an observation window on one side.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. By rotating the handle to drive the U-shaped rotating rod to rotate, so that the first water outlet hole or the second water outlet hole is exposed outside the second water outlet pipe according to the use requirement, then the liquid level in the second liquid storage tank is observed through the scale line, so that the flow of the liquid medicine is controlled through the time when the first water outlet hole or the second water outlet hole is exposed outside the second water outlet pipe.
[0015] 2. The stirring shaft is rotated under the drive of the motor, so that the stirring blade is rotated, and then the liquid medicine is fully stirred and mixed for subsequent use. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a side view structural schematic drawing of the adjustable dosing device.
[0017] Figure 2 It is a sectional view structural schematic drawing of the adjustable dosing device.
[0018] Figure 3 It is a locking structure schematic drawing of the adjustable dosing device.
[0019] Figure 4 It is a three-dimensional structural schematic drawing of the adjustable dosing device.
[0020] Figure 5 It is an A part enlarged structural schematic drawing of the adjustable dosing device.
[0021] In the figure: 1, the first liquid storage tank; 2, support leg; 3, viewing window; 4, first water outlet pipe; 5, valve; 6, mounting box; 7, motor; 8, stirring blade; 9, support block; 10, second liquid storage tank; 11, water inlet pipe; 12, scale; 13, chamber; 14, second water outlet pipe; 15, fixed block; 16, clamping block; 17, U-shaped rotating rod; 18, handle; 19, clamping groove; 20, connecting rod; 21, mounting frame; 22, spring; 23, sealing cylinder; 24, first water outlet hole; 25, second water outlet hole; 26, rubber ring; 27, clamping ring. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0023] Referring to Figures 1-5 An adjustable dosing device, comprising a first liquid storage tank 1, the bottom of the first liquid storage tank 1 is inserted with a first water outlet pipe 4, the other end of the first water outlet pipe 4 is connected with a valve 5 through a flange, the valve 5 is opened, and the first water outlet pipe 4 is discharged, the top outer wall of the first liquid storage tank 1 is welded with two support blocks 9, the top of the two support blocks 9 is jointly fixed with a second liquid storage tank 10 through bolts, the top of the second liquid storage tank 10 is inserted with multiple water inlet pipes 11, so as to put the liquid medicine into the chamber 13 from the water inlet pipe 11, one side of the second liquid storage tank 10 is provided with a scale 12;
[0024] The bottom of the second liquid storage tank 10 is inserted with a plurality of second water outlet pipes 14 at the top of the first liquid storage tank 1, a plurality of chambers 13 are arranged in the second liquid storage tank 10, U-shaped rotating rods 17 are rotatably inserted between the inner walls of the two sides of the chamber 13, handles 18 are welded at one end of the U-shaped rotating rod 17, a plurality of clamping grooves 19 are arranged at the end of the U-shaped rotating rod 17, a plurality of fixed blocks 15 are welded on the outer wall of one side of the second liquid storage tank 10, clamping blocks 16 are slidably inserted at the top of the fixed block 15, the bottom end of the clamping block 16 is clamped with the clamping groove 19, the clamping block 16 is pushed to be clamped with the clamping groove 19 to fix the U-shaped rotating rod 17, a connecting rod 20 is rotatably sleeved on the outer wall of the U-shaped rotating rod 17, a mounting frame 21 is rotatably inserted through a rotating shaft at the bottom end of the connecting rod 20, two springs 22 are welded at the bottom of the mounting frame 21, the bottom end of the spring 22 is fixedly connected with the bottom inner wall of the chamber 13, a sealing cylinder 23 is fixedly connected with the bottom of the mounting frame 21 through a bolt, the bottom end of the sealing cylinder 23 is slidably inserted with the top end of the second water outlet pipe 14, a plurality of first water outlet holes 24 and a plurality of second water outlet holes 25 are arranged at the bottom of the circumference of the sealing cylinder 23, the handle 18 is twisted to drive the U-shaped rotating rod 17 to rotate, then the sealing cylinder 23 is driven to move upward under the connection of the connecting rod 20 and the mounting frame 21, so that the first water outlet hole 24 or the second water outlet hole 25 is exposed outside the second water outlet pipe 14 according to the use requirement, then the liquid level in the second liquid storage tank 10 is observed through the scale line 12, so as to know the amount of the added liquid medicine.
[0025] A plurality of supporting legs 2 are fixedly connected with the bottom outer wall of the first liquid storage tank 1 through bolts, so as to support the first liquid storage tank 1, an observation window 3 is embedded on one side of the first liquid storage tank 1, a motor 7 is fixedly connected with the outer wall of one side of the first liquid storage tank 1 through a bolt, a stirring shaft is connected with the output end of the motor 7 through a shaft coupling, a plurality of stirring blades 8 are fixedly connected with the outer wall of the stirring shaft through bolts, the stirring blades 8 are located in the first liquid storage tank 1, the stirring shaft is driven to rotate under the driving of the motor 7, so as to drive the stirring blades 8 to rotate, and then the liquid medicine is fully stirred and mixed, a mounting box 6 is fixedly connected with the outer wall of one side of the first liquid storage tank 1 through a bolt, the mounting box 6 covers the outside of the motor 7, so as to protect the motor 7, a plurality of rubber rings 26 are clamped with the circumference of the sealing cylinder 23, so as to seal the sealing cylinder 23 and the second water outlet pipe 14, and then the leakage of the liquid medicine is avoided, and a clamping ring 27 is clamped with the bottom end of the sealing cylinder 23.
[0026] The working principle of the embodiment is as follows: in use, firstly, the liquid medicine is put into the chamber 13 from the water inlet pipe 11, then the clamping block 16 is separated from the clamping groove 19 by lifting upward, the U-shaped rotating rod 17 is rotated by rotating the handle 18, the sealing cylinder 23 is moved upward under the connecting action of the connecting rod 20 and the mounting frame 21, so that the first water outlet hole 24 or the second water outlet hole 25 is exposed outside the second water outlet pipe 14 according to the use requirement, the U-shaped rotating rod 17 is fixed by pushing the clamping block 16 to be clamped with the clamping groove 19, then the liquid medicine flows into the second water outlet pipe 14 from the first water outlet hole 24 or the second water outlet hole 25, and the liquid level in the second liquid storage tank 10 is observed through the scale line 12, after reaching the liquid level, the handle 18 is loosened, the sealing cylinder 23 is reset under the action of the spring 22, so that the first water outlet hole 24 and the second water outlet hole 25 are blocked, and the liquid medicine is added, then the liquid medicine flows into the first liquid storage tank 1 from the second water outlet pipe 14, and is stored, then the motor 7 is started, the stirring shaft is rotated under the driving of the motor 7, so that the stirring blade 8 is rotated, and the liquid medicine is fully stirred and mixed, after mixing, the valve 5 is opened, and the liquid medicine is discharged from the first water outlet pipe 4.
[0027] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. An adjustable dosing device comprising a first liquid tank (1), characterized in that, The bottom of the first liquid storage tank (1) is inserted with a first water outlet pipe (4), the top outer wall of the first liquid storage tank (1) is fixedly connected with two supporting blocks (9), the top of the two supporting blocks (9) is fixedly connected with a second liquid storage tank (10), the top of the second liquid storage tank (10) is inserted with a plurality of water inlet pipes (11), one side of the second liquid storage tank (10) is provided with a scale line (12), the bottom of the second liquid storage tank (10) and the top of the first liquid storage tank (1) are inserted with a plurality of second water outlet pipes (14), a plurality of cavities (13) are arranged in the second liquid storage tank (10), a U-shaped rotating rod (17) is rotatably inserted between the inner walls of the two sides of the cavity (13), one end of the U-shaped rotating rod (17) is fixedly connected with a handle (18), a plurality of clamping grooves (19) are arranged on the U-shaped rotating rod (17), a plurality of fixed blocks (15) are fixedly connected to the outer wall of the second liquid storage tank (10), a clamping block (16) is slidably inserted into the top of the fixed block (15), the bottom end of the clamping block (16) is clamped with the clamping groove (19), a connecting rod (20) is rotatably sleeved on the outer wall of the U-shaped rotating rod (17), the bottom end of the connecting rod (20) is rotatably inserted with a mounting bracket (21) through a rotating shaft, two springs (22) are fixedly connected to the bottom of the mounting bracket (21), the bottom end of the spring (22) is fixedly connected with the bottom inner wall of the cavity (13), a sealing cylinder (23) is fixedly connected to the bottom of the mounting bracket (21), the bottom end of the sealing cylinder (23) is slidably inserted into the top end of the second water outlet pipe (14), a plurality of first water outlet holes (24) and a plurality of second water outlet holes (25) are arranged on the bottom of the circumference of the sealing cylinder (23).
2. An adjustable dosing device according to claim 1, characterized in that The bottom outer wall of the first liquid storage tank (1) is fixedly connected with a plurality of supporting legs (2).
3. The adjustable dosing device of claim 1, wherein, The side of the first liquid storage tank (1) is embedded with an observation window (3).
4. The adjustable doser of claim 1, wherein, The other end of the first water outlet pipe (4) is connected with a valve (5) through a flange.
5. The adjustable doser of claim 1, wherein, The side outer wall of the first liquid storage tank (1) is fixedly connected with a motor (7), the output end of the motor (7) is connected with a stirring shaft through a shaft coupling, a plurality of stirring blades (8) are fixedly connected to the outer wall of the stirring shaft, and the stirring blades (8) are located in the first liquid storage tank (1).
6. The adjustable doser of claim 1, wherein, The side outer wall of the first liquid storage tank (1) is fixedly connected with a mounting box (6), and the mounting box (6) covers the outside of the motor (7).
7. The adjustable doser of claim 1, wherein, A plurality of rubber rings (26) are clamped on the circumferential outer wall of the sealing cylinder (23), and a clamping ring (27) is clamped on the bottom end of the sealing cylinder (23).