Silicon carbide ceramic pump valve sewage dosing device
By designing a silicon carbide ceramic pump valve wastewater dosing device, a corrugated hose and motor are used to achieve left-right swing dosing of the chemical solution. Combined with electric heating and stirring structure, the problem of uneven chemical distribution is solved, thus improving the wastewater treatment effect and efficiency.
Patent Information
- Application Number
- CN202423323086.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing pump-valve sewage dosing devices can only add chemicals in one direction, resulting in excessive concentration of chemicals in the sewage tank and uneven dispersion, which affects the sewage treatment effect.
A silicon carbide ceramic pump valve sewage dosing device was designed. Through the cooperation of a corrugated hose, a rotating shaft, and a second motor, the chemical solution is swung left and right in the sewage tank for dosing. It is equipped with an electric heater and a stirring structure to ensure uniform distribution and rapid dissolution of the chemical solution.
It achieves uniform distribution of the chemical solution in the sewage tank, improves the sewage treatment effect, and accelerates the dissolution rate of the chemical by heating and stirring, thereby enhancing the sewage treatment efficiency.
Smart Images
Figure CN223818517U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sewage treatment technical field, concretely is a kind of silicon carbide ceramic pump valve sewage dosing device. BACKGROUND
[0002] Pump valve is the general term of pump and valve, belongs to industrial equipment, mainly used for the delivery and control of liquid and gas, pump is the device for converting mechanical energy into liquid energy, for pressurizing and conveying liquid;And valve is the control component in fluid delivery system, has the functions of cutting off, regulating, guiding flow, preventing backflow, stabilizing pressure, shunting or overflow pressure relief etc., pump valve is widely used in various industrial fields, such as petroleum chemical industry, electric power, metallurgy, sewage treatment etc., is one of important equipment to guarantee the normal operation of these industries, and there are various types of pump valve, among which silicon carbide ceramic pump valve is a pump valve equipment made of silicon carbide ceramic material, with high hardness, high strength, wear resistance, corrosion resistance and high temperature resistance etc., so it is often used in sewage treatment, such as sewage treatment dosing, silicon carbide ceramic pump valve is often used for power transmission to discharge medicine water into sewage tank.
[0003] The existing pump valve sewage dosing device can only add medicine to the sewage tank in one direction when in use, which can cause the medicine concentration in the sewage tank to be too concentrated and not evenly dispersed, and further cause poor sewage treatment effect. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of silicon carbide ceramic pump valve sewage dosing device to solve the problems raised in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of silicon carbide ceramic pump valve sewage dosing device, including rack, fixed plate and medicine water mixing tank, the rack is installed with fixed plate and equipment mounting plate, the middle of fixed plate is installed with medicine water mixing tank, the top of medicine water mixing tank is installed with mounting plate, the first motor is installed on mounting plate, the bottom output shaft of first motor is installed with stirring shaft, stirring rod is installed on stirring shaft, electric heater and water temperature sensor are installed on the side wall of medicine water mixing tank, the electric heating tube of electric heater is located inside medicine water mixing tank, the bottom of medicine water mixing tank is installed with drain valve, the other end of infusion tube is connected with the water inlet of silicon carbide ceramic pump valve installed on equipment mounting plate, the water outlet of silicon carbide ceramic pump valve is connected with corrugated hose, the other end of corrugated hose is connected with drain pipe, the shaft is rotatably installed on equipment mounting plate, the bottom end of shaft is directly connected with the output shaft of second motor installed on the bottom surface of equipment mounting plate, the top end of shaft is installed with pipe seat, drain pipe is installed on pipe seat.
[0007] As a further scheme of the utility model: the flange sealing connection is arranged between the drain valve and the infusion pipe, between the infusion pipe and the silicon carbide ceramic pump valve, between the silicon carbide ceramic pump valve and the corrugated hose and between the corrugated hose and the drain pipe.
[0008] As a further scheme of the utility model: the included angle between the stirring rod and the stirring shaft is 45 DEG, two stirring rods are arranged above and below the stirring shaft respectively, and the two stirring rods arranged above and the two stirring rods arranged below are arranged correspondingly.
[0009] As a further scheme of the utility model: the observation window is arranged on the side wall of the medicine water mixing tank, and the liquid level scale line is arranged on the observation window.
[0010] As a further scheme of the utility model: the outlet pipe diameter of the drain pipe is less than the inlet pipe diameter.
[0011] As a further scheme of the utility model: the four brake casters are arranged on the bottom of the rack.
[0012] As a further scheme of the utility model: the water temperature sensor and the electric heater are electrically connected with the electric control cabinet arranged on the rack.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] 1, the utility model discloses a corrugated pipe, a pipe base, a drain pipe, a rotating shaft and a second motor are matched with each other, the medicine water can be added in a certain range of left and right swinging, the medicine water is more dispersed in the sewage pool, the medicine water can be more evenly distributed in the sewage pool through swinging and throwing, and every corner can be effectively treated, the problem that the local concentration is too high or too low caused by the traditional medicine adding mode is avoided, and the sewage treatment effect can be enhanced.
[0015] 2, the utility model discloses a temperature sensor, an electric heater, a first motor, a stirring shaft and a stirring rod are matched with each other, the water temperature of the medicine water mixing tank can be monitored, and the medicine is automatically heated and the stirring structure is matched to speed up the dissolution speed of the medicine in water when the water temperature is too low, so that the sewage treatment efficiency is accelerated.
[0016] 3, the utility model discloses a brake caster, which can make the device move more conveniently, so that the activity range of the device can be effectively expanded, and the device can be used between different sewage pools. DRAWINGS
[0017] Figure 1 It is a kind of silicon carbide ceramic pump valve sewage dosing device overall structure schematic view.
[0018] Figure 2 A silicon carbide ceramic pump valve wastewater dosing device Figure 1 A schematic diagram of the internal structure of a traditional Chinese medicine water mixing tank.
[0019] Figure 3 A silicon carbide ceramic pump valve wastewater dosing device Figure 1 Bottom view of the equipment mounting plate.
[0020] 1. Frame; 2. Mounting plate; 3. Mixing tank; 4. Mounting plate; 5. First motor; 6. Stirring shaft; 7. Stirring rod; 8. Electric heater; 9. Water temperature sensor; 10. Electrical control cabinet; 11. Drain valve; 12. Infusion pipe; 13. Silicon carbide ceramic pump valve; 14. Corrugated hose; 15. Drain pipe; 16. Rotating shaft; 17. Pipe seat; 18. Second motor; 19. Equipment mounting plate; 20. Brake caster; 21. Observation window; 22. Liquid level scale. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figures 1-3 In this embodiment of the present invention, a silicon carbide ceramic pump valve wastewater dosing device includes a frame 1, a fixing plate 2, and a chemical mixing tank 3. The fixing plate 2 and an equipment mounting plate 19 are mounted on the frame 1. The chemical mixing tank 3 is mounted in the middle of the fixing plate 2. A drain valve 11 is mounted at the bottom of the chemical mixing tank 3. A delivery pipe 12 is connected to the bottom of the drain valve 11. The other end of the delivery pipe 12 is connected to the inlet of a silicon carbide ceramic pump valve 13 mounted on the equipment mounting plate 19. The outlet of the silicon carbide ceramic pump valve 13... A corrugated hose 14 is connected to the port, and a drain pipe 15 is connected to the other end of the corrugated hose 14. A rotating shaft 16 is rotatably mounted on the equipment mounting plate 19. The bottom end of the rotating shaft 16 is directly connected to the output shaft of the second motor 18 mounted on the bottom surface of the equipment mounting plate 19. The second motor 18 is a forward and reverse motor. The drain pipe 15 is driven to rotate forward and reverse at a certain angle through a certain angle. The forward and reverse angle should be less than 90°. A pipe seat 17 is installed at the top of the rotating shaft 16, and the drain pipe 15 is installed on the pipe seat 17.
[0023] The outlet diameter of the drain pipe 15 is smaller than the inlet diameter. This design allows the drain pipe 15 to have a higher pressure during drainage, a greater head of the discharged liquid, and a larger spraying range.
[0024] The connections between the drain valve 11 and the infusion pipe 12, between the infusion pipe 12 and the silicon carbide ceramic pump valve 13, between the silicon carbide ceramic pump valve 13 and the corrugated hose 14, and between the corrugated hose 14 and the drain pipe 15 are all flange-sealed connections. The flange connections allow each part to be disassembled, making it easy to replace if damaged and reducing the cost of use.
[0025] Please see Figures 1-2 The top of the medicine mixing tank 3 is equipped with a mounting plate 4, on which a first motor 5 is mounted. A stirring shaft 6 is mounted on the bottom output shaft of the first motor 5, and stirring rods 7 are mounted on the stirring shaft 6. The angle between the stirring rods 7 and the stirring shaft 6 is 45°. Two stirring rods 7 are positioned above and below the stirring shaft 6, with the two upper stirring rods 7 corresponding to the two lower stirring rods 7. This design allows for a wider range of stirring, resulting in better mixing.
[0026] Please see Figure 1 An observation window 21 is installed on the side wall of the medicine mixing tank 3. A liquid level scale line 22 is set on the observation window 21. The setting of the observation window 21 and the liquid level scale line 22 can facilitate personnel to observe the remaining medicine in the medicine mixing tank 3 so as to add medicine in time and control the amount of medicine added at one time.
[0027] Four brake casters 20 are installed at the bottom of the frame 1. The brake casters 20 are swivel casters, which can facilitate the movement of the device while maintaining the stability of the device during operation.
[0028] Please see Figures 1-2 An electric heater 8 and a water temperature sensor 9 are installed on the side wall of the medicine mixing tank 3. The electric heating element of the electric heater 8 is located inside the medicine mixing tank 3. Both the water temperature sensor 9 and the electric heater 8 are electrically connected to the electrical control cabinet 10 installed on the frame 1. The water temperature sensor 9 can monitor the temperature of the medicine in the tank and, when it detects that the water temperature is too low, it controls the electric heater 8 to start heating the liquid through the electrical control cabinet 10, so that the liquid temperature is maintained in a more suitable range. This helps to accelerate the dissolution rate of the medicine in the water in winter and improve the dosing efficiency.
[0029] The working principle of this utility model is as follows:
[0030] In use, first push the device to the side of the sewage tank driven by the four brake casters 20, and set the drain pipe 15 towards the sewage tank. Then lock the brake casters 20, add an appropriate amount of water and medicine to the medicine mixing tank 3, and turn on the first motor 5. The first motor 5 drives the stirring rod 7 to stir and mix the medicine through the stirring shaft 6. After mixing, open the drain valve 11 and start the silicon carbide ceramic pump valve 13 and the second motor 18. The silicon carbide ceramic pump valve 13 draws out the medicine through the infusion pipe 12 and discharges it into the sewage tank through the corrugated hose 14 and the drain pipe 15. The second motor 18 drives the drain pipe 15 to swing left and right at a certain angle through the rotating shaft 16 and the pipe seat 17 to realize the swing dosing.
[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A silicon carbide ceramic pump valve wastewater dosing device, comprising a frame (1), a fixing plate (2), and a chemical mixing tank (3), characterized in that: A fixing plate (2) and an equipment mounting plate (19) are installed on the frame (1). A medicine mixing tank (3) is installed in the middle of the fixing plate (2). An mounting plate (4) is installed on the top of the medicine mixing tank (3). A first motor (5) is installed on the mounting plate (4). A stirring shaft (6) is installed on the bottom output shaft of the first motor (5). A stirring rod (7) is installed on the stirring shaft (6). An electric heater (8) and a water temperature sensor (9) are installed on the side wall of the medicine mixing tank (3). The electric heating tube of the electric heater (8) is located inside the medicine mixing tank (3). A drain valve (11) is installed at the bottom of the medicine mixing tank (3). A water valve (11) is connected to a delivery pipe (12) at its bottom. The other end of the delivery pipe (12) is connected to the inlet of a silicon carbide ceramic pump valve (13) mounted on the equipment mounting plate (19). A corrugated hose (14) is connected to the outlet of the silicon carbide ceramic pump valve (13). The other end of the corrugated hose (14) is connected to a drain pipe (15). A rotating shaft (16) is rotatably mounted on the equipment mounting plate (19). The bottom end of the rotating shaft (16) is directly connected to the output shaft of a second motor (18) mounted on the bottom surface of the equipment mounting plate (19). A pipe seat (17) is mounted on the top end of the rotating shaft (16). The drain pipe (15) is mounted on the pipe seat (17).
2. The silicon carbide ceramic pump valve sewage dosing device according to claim 1, characterized in that: The drain valve (11) and the infusion pipe (12), the infusion pipe (12) and the silicon carbide ceramic pump valve (13), the silicon carbide ceramic pump valve (13) and the corrugated hose (14), and the corrugated hose (14) and the drain pipe (15) are all connected by flange seals.
3. The silicon carbide ceramic pump valve sewage dosing device according to claim 1, characterized in that: The angle between the stirring rod (7) and the stirring shaft (6) is 45°. Two stirring rods (7) are arranged above and below the stirring shaft (6), and the two stirring rods (7) arranged above and the two stirring rods (7) arranged below are arranged vertically in correspondence.
4. The silicon carbide ceramic pump valve sewage dosing device according to claim 1, characterized in that: An observation window (21) is installed on the side wall of the medicine mixing tank (3), and a liquid level scale line (22) is provided on the observation window (21).
5. A silicon carbide ceramic pump valve wastewater dosing device according to claim 1, characterized in that: The outlet diameter of the drain pipe (15) is smaller than the inlet diameter.
6. The silicon carbide ceramic pump valve sewage dosing device according to claim 1, characterized in that: The bottom of the frame (1) is equipped with four brake casters (20).
7. A silicon carbide ceramic pump valve wastewater dosing device according to claim 1, characterized in that: The water temperature sensor (9) and the electric heater (8) are both electrically connected to the electrical control cabinet (10) installed on the frame (1).