Dosing device for sludge treatment of sewage pool

Abstract

The utility model provides a sewage pool sludge treatment dosing device which comprises a box body, a water inlet is formed in the upper end of the left side of the box body, a filtering bin is arranged on the left side in the box body, fixing rods are fixedly connected to the left side and the right side of the middle position in the filtering bin, and the fixing rods are connected with movable sleeves through first springs; and the movable sleeve is fixedly connected with a filter plate. Scale marks are arranged on the front surface of a medicine inlet, so that a user can clearly know the dosage, a second spring and a third spring are arranged, medicine feeding can be conducted through the medicine inlet by pressing a sealing plate downwards during medicine feeding, the sealing plate can be reset through the second spring and the third spring, and the medicine feeding efficiency is improved. And the situation that when the medicine is used, smell is emitted through the medicine inlet, and consequently external air is polluted is prevented, the protection performance of the device is improved, T-shaped clamping blocks are arranged on the left side and the right side of the purification frame, the purification frame can be conveniently detached, and purification materials in the purification frame can be conveniently replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to a sewage pool sludge treatment and dosing device. Background Art

[0002] In the process of sewage treatment, various chemical agents are often added for scale inhibition, sterilization and algae removal, coagulation and flocculation to achieve the purpose of water purification. These agents are solid particles and liquids, and must be dissolved, diluted and added in a quantitative ratio in the process of addition to achieve a beneficial effect.

[0003] The prior art patent announcement number is CN214360445U, which discloses a sewage treatment dosing device, including an opening and closing drug delivery device, a stirring and mixing device and a drug mixing barrel, wherein the stirring and mixing device is arranged on the drug mixing barrel, and the opening and closing drug delivery device is arranged on the drug mixing barrel. The utility model belongs to the technical field of sewage dosing treatment equipment, and specifically refers to a sewage treatment dosing device, which prevents the drug from contacting with the external air through the connection between the drug delivery device and the drug delivery port, reduces the probability of the drug being contaminated, increases the speed of drug use, reduces the chance of contact between people and drugs, and protects the personal health of users, and the meshing connection stirring device above is convenient for users to replace the stirring power motor, improves the replacement efficiency, and effectively solves the problems of low efficiency, complex structure and inconvenient maintenance of the existing sewage dosing devices on the market. However, when the above-mentioned device treats sewage, it is unable to filter out impurities in the sewage in advance, resulting in the impurities and drugs being mixed at the same time, making the sewage treatment effect poor and the overall practicality of the device poor. Therefore, it is necessary to provide a new sewage pool sludge treatment dosing device to solve the above problems. Utility Model Content

[0004] The technical content of the utility model is to provide a new sewage pool sludge treatment dosing device.

[0005] In order to solve the above problems, the utility model provides a sewage pool sludge treatment dosing device, including a box body, a water inlet is opened at the upper left end of the box body, a filter bin is arranged on the left side of the interior of the box body, and the left and right sides of the middle position of the interior of the filter bin are fixedly connected with fixed rods, and the fixed rods are connected to a movable sleeve through a first spring, and a filter plate is fixedly connected to the movable sleeve, a first water pump is fixedly installed at the lower end of the interior of the filter bin, and the water outlet of the first water pump is connected to a water pipe, a dosing bin is arranged in the middle position of the interior of the box body, and the middle position of the upper end of the dosing bin is fixed A motor is installed, and the motor is connected to a stirring rod through a rotating shaft, a drug inlet is arranged at the upper end of the drug adding bin, and a baffle is inserted at the right side of the lower end of the drug inlet, connecting rods are fixedly connected to the left and right sides of the inner upper end of the drug inlet, the front and rear ends of the connecting rods are both sleeved with a second spring, a closing plate is connected to the connecting rod, and the lower end of the closing plate is connected to a third spring, a purification bin is arranged on the right side of the interior of the box body, a second water pump is fixedly installed at the inner lower end of the purification bin, a purification frame is arranged inside the purification bin, and a drainage outlet is opened at the upper right end of the purification bin.

[0006] As a further solution of the present invention, guide plates are fixedly connected to the left and right sides of the inner upper end of the filter bin, and the two sets of guide plates are distributed opposite to each other in an inclined structure, so that impurities can be concentrated through the guide plates.

[0007] As a further solution of the utility model, the first spring is movably sleeved on the fixed rod, the movable sleeve is movably sleeved on the fixed rod, the filter plate is arranged in an arc structure, the front surface of the filter bin is provided with a closed door, and the filter plate is driven to shake by the movable sleeve.

[0008] As a further solution of the utility model, the medicine inlet is arranged in a structure that is wide at the top and narrow at the bottom, and a scale line is arranged at the lower end of the front surface of the medicine inlet so that the user can know the dosage of the medicine.

[0009] As a further solution of the utility model, the baffle is movably engaged in the medicine inlet, and a slot matching with the baffle is provided on the medicine inlet, so that the lower end of the medicine inlet can be blocked by the baffle.

[0010] As a further solution of the present invention, the closing plate is movably sleeved on the connecting rod, and both ends of the second spring are fixedly connected to the closing plate and the inner wall of the drug inlet, so that the upper end of the drug inlet can be blocked by the closing plate.

[0011] As a further solution of the present invention, two ends of the third spring are fixedly connected to the lower end of the closing plate and the inner wall of the medicine inlet in an oblique structure so as to reset the closing plate.

[0012] As a further solution of the present invention, the left and right sides of the purification frame are movably engaged with the inner wall of the purification bin through a T-shaped card block, and a T-shaped card slot matching the T-shaped card block is provided on the inner wall of the purification bin. Filter nets are provided at the upper and lower ends of the purification frame, and the sewage can be finally filtered through the purification frame.

[0013] In summary, the present invention includes at least one of the following beneficial technical effects:

[0014] First, the utility model records a sewage pool sludge treatment and dosing device, which records that by providing a filter plate, impurities in sewage can be filtered, so that the filtering effect of the device when in use is better. By providing a movable sleeve and a first spring, when sewage impacts the filter plate, the filter plate is driven up and down by the movable sleeve and the first spring, so that impurities on the filter plate are dispersed, preventing the filter plate from being blocked when in use, thereby increasing the practicality of the device.

[0015] Second, the utility model records a sewage pool sludge treatment dosing device, which records that a scale line is set on the front surface of the drug inlet so that the user can clearly know the amount of medicine. By setting a second spring and a third spring, when adding medicine, the closing plate is pressed down to feed the medicine through the drug inlet. The second spring and the third spring can reset the closing plate to prevent the smell of the medicine from escaping through the drug inlet when it is used, causing the outside air to be polluted, thereby increasing the protectiveness of the device. T-shaped blocks are set on both sides of the purification frame to facilitate the disassembly of the purification frame and the replacement of the purification material inside it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of a sewage pool sludge treatment and dosing device of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of a sewage pool sludge treatment and dosing device according to the utility model;

[0019] Figure 3 This is a schematic diagram of the decomposed structure of the filter plate components of a sewage pool sludge treatment and dosing device of the utility model;

[0020] Figure 4 This is a schematic diagram of the exploded structure of the purification frame components of a sewage pool sludge treatment and dosing device of the utility model;

[0021] Figure 5 This is a schematic diagram of the exploded structure of the medicine inlet components of a medicine adding device for treating sludge in a sewage pool according to the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the cross-sectional structure of a medicine inlet of a medicine adding device for treating sludge in a sewage pool.

[0023] Figure numerals: 1. box body; 2. water inlet; 3. filter chamber; 4. fixing rod; 5. first spring; 6. movable sleeve; 7. filter plate; 8. first water pump; 9. water pipe; 10. dosing chamber; 11. motor; 12. stirring rod; 13. drug inlet; 14. baffle; 15. connecting rod; 16. second spring; 17. closing plate; 18. third spring; 19. second water pump; 20. purification chamber; 21. purification frame; 22. drain outlet. DETAILED DESCRIPTION

[0024] Please refer to Figure 1 -6. A dosing device for treating sludge in a sewage pool, comprising a box body 1, a water inlet 2 is provided at the upper left end of the box body 1, a filter chamber 3 is provided on the left side of the box body 1, and a fixing rod 4 is fixedly connected to both the left and right sides of the middle position of the filter chamber 3, and the fixing rod 4 is connected to a movable sleeve 6 through a first spring 5, and a filter plate 7 is fixedly connected to the movable sleeve 6, a first water pump 8 is fixedly installed at the lower end of the filter chamber 3, and a water pipe 9 is connected to the water outlet of the first water pump 8, a dosing chamber 10 is provided at the middle position of the box body 1, and a motor 11 is fixedly installed at the middle position of the upper end of the dosing chamber 10, and the motor 11 rotates The moving shaft is connected to a stirring rod 12, a drug inlet 13 is provided at the upper end of the drug adding bin 10, and a baffle 14 is inserted at the right side of the lower end of the drug inlet 13, connecting rods 15 are fixedly connected to the left and right sides of the inner upper end of the drug inlet 13, and the front and rear ends of the connecting rod 15 are both sleeved with a second spring 16, a closing plate 17 is connected to the connecting rod 15, and the lower end of the closing plate 17 is connected to a third spring 18, a purification bin 20 is provided on the right side of the interior of the box body 1, a second water pump 19 is fixedly installed at the inner lower end of the purification bin 20, a purification frame 21 is provided inside the purification bin 20, and a drain outlet 22 is opened at the upper right end of the purification bin 20.

[0025] The left and right sides of the upper end of the filter chamber 3 are fixedly connected with guide plates, and the two sets of guide plates are distributed opposite to each other in an inclined structure. The inclined structure of the guide plate helps to guide the fluid to flow along a predetermined path, so that the fluid is more evenly distributed on the filter medium, which can improve the filtering effect, ensure that impurities in the fluid are effectively filtered out, and improve the purification efficiency of the filtration;

[0026] The first spring 5 is movably sleeved on the fixed rod 4, the movable sleeve 6 is movably sleeved on the fixed rod 4, the filter plate 7 is arranged in an arc structure, and a closed door is arranged on the front surface of the filter chamber 3. When sewage impacts the filter plate 7, the filter plate 7 is driven up and down by the movable sleeve 6 and the first spring 5, so that impurities on the filter plate 7 are dispersed to prevent the filter plate 7 from being blocked when in use. By arranging a closed door on the filter chamber 3, the closed door can be opened to process the impurities on the filter plate 7, making the device more convenient to use;

[0027] The medicine inlet 13 is arranged in a structure that is wide at the top and narrow at the bottom. A scale line is arranged at the lower end of the front surface of the medicine inlet 13. The baffle 14 is movably engaged in the medicine inlet 13, and a slot matching the baffle 14 is provided on the medicine inlet 13. The closing plate 17 is movably sleeved on the connecting rod 15. Both ends of the second spring 16 are fixedly connected to the closing plate 17 and the inner wall of the medicine inlet 13. Both ends of the third spring 18 are fixedly connected to the lower end of the closing plate 17 and the inner wall of the medicine inlet 13 in an oblique structure. By setting scale lines, the operator can accurately measure and control the amount of medicine entering the system. The structure that is wide at the top and narrow at the bottom can help control the flow rate of the medicine and ensure that the medicine enters the system according to the predetermined dosage. The structure that is wide at the top and narrow at the bottom can effectively reduce the splashing phenomenon when the medicine enters the medicine inlet 13, especially in the case of high flow. This helps to keep the operating environment clean and avoid waste and pollution of medicines. The movable snap-fit ​​design of the baffle 14 can ensure that the medicines are properly controlled and distributed before entering the system, which helps to prevent accidental leakage or over-dosage of medicines and improve the safety and stability of operations. Since a slot matching the baffle 14 is provided on the medicine inlet 13, the operator can adjust the position of the baffle 14 as needed to adapt to different medicine dosages and processing requirements. This flexibility enables the system to cope with processing requirements under different conditions. When adding medicine, the medicine can be administered through the medicine inlet 13 by pressing down the closing plate 17. The closing plate 17 can be reset by the second spring 16 and the third spring 18 to prevent the smell of the medicine from escaping through the medicine inlet 13 when it is in use, causing the outside air to be polluted.

[0028] The left and right sides of the purification frame 21 are movably engaged with the inner wall of the purification bin 20 through a T-shaped card block. A T-shaped slot that matches the T-shaped card block is provided on the inner wall of the purification bin 20. Filters are provided at the upper and lower ends of the purification frame 21. The design of the T-shaped card block and the T-shaped card slot enables the purification frame 21 to be firmly fixed on the inner wall of the purification bin 20, thereby preventing the purification frame 21 from shaking or shifting during operation, thereby ensuring the stability and reliability of the purification device. Due to the design of the T-shaped card block and the T-shaped card slot, the installation of the purification frame 21 is relatively simple and quick. The installation can be completed by simply inserting the T-shaped card block of the purification frame 21 into the T-shaped card slot of the purification bin 20. No additional fixing tools or complicated operating steps are required. Filters are provided at the upper and lower ends of the purification frame 21 for easy maintenance and cleaning.

[0029] Working principle: Move the device to a suitable position, put the sewage into the filter bin 3 through the water inlet 2, filter the sewage through the filter plate 7, turn on the first water pump 8, and send the filtered sewage into the dosing bin 10. When adding medicine, by pressing down the closing plate 17, the medicine can be added through the medicine inlet 13, and the baffle 14 can be pulled out to allow the medicine in the medicine inlet 13 to enter the dosing bin 10. Turn on the motor 11, and the motor 11 drives the stirring rod 12 to rotate through the rotating shaft, so that the medicine and the sewage can be fully mixed, and then turn on the second water pump 19, and the sewage is finally filtered through the purification frame 21, and finally discharged through the drain outlet 22.

[0030] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A sewage pool sludge treatment dosing device, comprising a housing (1), characterized in that: The upper left end of the box body (1) is provided with a water inlet (2); the left side of the box body (1) is provided with a filter chamber (3); the middle position of the filter chamber (3) is fixedly connected to both left and right sides with fixed rods (4); the fixed rods (4) are connected to a movable sleeve (6) via a first spring (5); and the movable sleeve (6) is fixedly connected to a filter plate (7); the lower end of the filter chamber (3) is fixedly installed with a first water pump (8); the water outlet of the first water pump (8) is connected to a water pipe (9); a medicine adding chamber (10) is provided in the middle position of the box body (1); a motor (11) is fixedly installed in the middle position of the upper end of the medicine adding chamber (10); and the motor (11) is connected to a stirring rod (12) via a rotating shaft. A drug inlet (13) is provided at the upper end of the drug adding bin (10), and a baffle (14) is inserted at the right side of the lower end of the drug inlet (13); connecting rods (15) are fixedly connected to the left and right sides of the inner upper end of the drug inlet (13); the front and rear ends of the connecting rod (15) are sleeved with a second spring (16); a closing plate (17) is connected to the connecting rod (15), and the lower end of the closing plate (17) is connected to a third spring (18); a purification bin (20) is provided at the right side of the inner part of the box body (1); a second water pump (19) is fixedly installed at the inner lower end of the purification bin (20); a purification frame (21) is provided inside the purification bin (20), and a drainage outlet (22) is provided at the upper right end of the purification bin (20).

2. A sewage pool sludge treatment dosing device according to claim 1, characterized in that: Guide plates are fixedly connected to the left and right sides of the inner upper end of the filter bin (3), and the two groups of guide plates are distributed opposite to each other in an inclined structure.

3. A sewage pool sludge treatment dosing device according to claim 1, characterized in that: The first spring (5) is movably sleeved on the fixed rod (4), the movable sleeve (6) is movably sleeved on the fixed rod (4), the filter plate (7) is arranged in an arc-shaped structure, and the front surface of the filter bin (3) is provided with a closed door.

4. A sewage pool sludge treatment dosing device according to claim 1, characterized in that: The medicine inlet (13) is arranged in a structure that is wide at the top and narrow at the bottom, and a scale line is arranged at the lower end of the front surface of the medicine inlet (13).

5. A sewage pool sludge treatment dosing device according to claim 1, characterized in that: The baffle (14) is movably engaged in the medicine inlet (13), and a slot matching the baffle (14) is provided on the medicine inlet (13).

6. A sewage pool sludge treatment dosing device according to claim 1, characterized in that: The closing plate (17) is movably sleeved on the connecting rod (15), and both ends of the second spring (16) are fixedly connected to the closing plate (17) and the inner wall of the medicine inlet (13).

7. A sewage pool sludge treatment dosing device according to claim 1, characterized in that: The two ends of the third spring (18) are fixedly connected to the lower end of the closing plate (17) and the inner wall of the medicine inlet (13) in an oblique structure.

8. A sewage pool sludge treatment dosing device according to claim 1, characterized in that: The left and right sides of the purification frame (21) are movably engaged with the inner wall of the purification chamber (20) through T-shaped clamping blocks, and the inner wall of the purification chamber (20) is provided with a T-shaped clamping groove that matches the T-shaped clamping block. The upper and lower ends of the purification frame (21) are both provided with filter screens.

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