Accurate medicament feeding type sewage treatment device

Abstract

The utility model relates to the technical field of sewage treatment, in particular to an accurate medicament feeding type sewage treatment device which comprises a medicament feeding conical hopper for sewage treatment, a blanking barrel is fixedly communicated and mounted on the lower side of the medicament feeding conical hopper, and an accurate feeding assembly is mounted on the side edge of the blanking barrel; the precise throwing assembly comprises a mounting plate, a first sliding groove is formed in the inner side of the mounting plate, a sliding plate is slidably mounted on the inner side of the first sliding groove, a first valve plate is slidably mounted on the lower side of the mounting plate, a second valve plate is slidably mounted on the sliding plate, a fixing seat is fixedly mounted on the upper side of the mounting plate, and an electric telescopic rod is fixedly mounted on the upper side of the fixing seat. The output end of the electric telescopic rod slidably penetrates through the lower side of the fixing base and is fixedly connected with the upper side of the sliding plate. According to the precise dosing device, the precise dosing function is achieved through the arranged precise dosing mechanism and the matched design of the two independent valve plates, the position of the second valve plate can be adjusted through the electric telescopic rod, and the function of flexibly adjusting the dosing amount is achieved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a precision dosing wastewater treatment device. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater by separating pollutants from it or converting them into harmless substances through various methods.

[0003] Reference to the utility model patent with authorization announcement number CN220334804U, a wastewater treatment agent dosing device is disclosed, including a box body. A stirring mechanism is rotatably connected through the top of the box body. A fixing plate is fixedly installed on the top of the box body. A feed pipe communicating with the interior of the box body is fixedly installed on the top of the box body. A feed hopper communicating with the interior of the feed pipe is fixedly installed on the side wall of the feed pipe. A driving mechanism is fixedly installed on the top of the box body. The driving mechanism is drivingly connected to the stirring mechanism. A rotating mechanism is rotatably connected through the fixing plate. The rotating mechanism is meshed with the driving mechanism. A crushing mechanism is slidably connected through the feed pipe.

[0004] The aforementioned patents cannot precisely control the dosage of the reagents during administration. To address these technical shortcomings, we propose a precise reagent dosing wastewater treatment device. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a precise reagent dosing wastewater treatment device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A precision dosing wastewater treatment device includes a dosing cone for wastewater treatment. A discharge cylinder is fixedly connected to the lower side of the dosing cone, and a precision dosing component is installed on the side of the discharge cylinder. The precision dosing component includes a mounting plate with a first groove on its inner side. A sliding plate is slidably installed inside the first groove. A first valve plate is slidably installed on the lower side of the mounting plate, and a second valve plate is slidably installed on the sliding plate. A fixed seat is fixedly installed on the upper side of the mounting plate, and an electric telescopic rod is fixedly installed on the upper side of the fixed seat. The output end of the electric telescopic rod slides through to the lower side of the fixed seat and is fixedly connected to the upper side of the sliding plate.

[0008] Furthermore, a back plate is provided on the side of the mounting plate, and several connecting rods are fixedly connected between the back plate and the mounting plate. A second sliding groove is provided on the inner side of the back plate.

[0009] Furthermore, a first motor and a second motor are provided on the inner side of the back plate. A first threaded rod is fixedly installed on the output end of the first motor, and a second threaded rod is fixedly installed on the output end of the second motor. The first threaded rod is screwed through to the inner side of the first valve plate, and the second threaded rod is screwed through to the inner side of the second valve plate.

[0010] Furthermore, a slider is fixedly installed at the bottom of the second motor, and the slider is slidably engaged with the inside of the second slide groove, while the first motor is fixedly installed inside the back plate.

[0011] Furthermore, a mounting frame is fixedly connected to the outer side of the mounting plate, and the mounting frame is screwed to the side wall of the feed cylinder.

[0012] Furthermore, a sealing ring is provided on the inner side of the mounting frame.

[0013] Furthermore, both the first valve plate and the second valve plate are in sliding contact with the inner wall of the feed cylinder, and an installation port is provided on the side of the feed cylinder, with the installation position of the mounting plate aligned with the installation port.

[0014] Furthermore, a controller is fixedly installed on the outer wall of the feeding cylinder, and the controller is electrically connected to the electric telescopic rod, the first motor, and the second motor.

[0015] Compared with related technologies, the precision dosing wastewater treatment device proposed in this utility model has the following beneficial effects:

[0016] In this invention, a precision dosing wastewater treatment device is described. A precision dosing mechanism includes a first valve plate and a second valve plate slidably positioned vertically within the mechanism. During dosing, the first valve plate is closed, thus closing the second valve plate first and maintaining a fixed dosage of chemicals between the first and second valve plates. Opening the first valve plate allows for precise dosing. The second valve plate is adjustable; activating an electric telescopic rod causes the second valve plate and a sliding plate to slide on the upper side of the first valve plate, changing the distance between them and thus altering the space between the first and second valve plates inside the discharge cylinder. This adjusts the volume of chemicals dispensed per cycle, enabling precise dosing and enhancing practicality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a precision reagent dosing wastewater treatment device proposed in this utility model;

[0018] Figure 2 This is a three-dimensional cross-sectional structural diagram of a precision reagent dispensing wastewater treatment device proposed in this utility model;

[0019] Figure 3 A three-dimensional disassembly diagram of a precision reagent dosing wastewater treatment device proposed in this utility model. Figure 1 ;

[0020] Figure 4 A three-dimensional disassembly diagram of a precision reagent dosing wastewater treatment device proposed in this utility model. Figure 2 ;

[0021] Figure 5 A three-dimensional disassembly diagram of a precision reagent dosing wastewater treatment device proposed in this utility model. Figure 3 .

[0022] In the diagram: 1. Drug dispensing cone; 2. Feeding cylinder; 21. Mounting port; 3. Controller; 4. Precision dispensing component; 41. Mounting plate; 42. Mounting frame; 43. First slide groove; 44. Slide plate; 45. First valve plate; 46. Second valve plate; 47. Fixing base; 48. Electric telescopic rod; 49. Back plate; 410. Connecting rod; 411. Second slide groove; 412. First threaded rod; 413. First motor; 414. Second threaded rod; 415. Second motor; 416. Slider; 417. Sealing ring. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Reference Figure 1-5 A precision dosing wastewater treatment device includes a dosing cone 1 for wastewater treatment, a feeding cylinder 2 fixedly connected to the lower side of the dosing cone 1, and a precision dosing component 4 installed on the side of the feeding cylinder 2. The precision dosing component 4 includes a mounting plate 41, a first groove 43 opened on the inner side of the mounting plate 41, a sliding plate 44 slidably installed on the inner side of the first groove 43, a first valve plate 45 slidably installed on the lower side of the mounting plate 41, a second valve plate 46 slidably installed on the sliding plate 44, a fixed seat 47 fixedly installed on the upper side of the mounting plate 41, an electric telescopic rod 48 fixedly installed on the upper side of the fixed seat 47, the output end of the electric telescopic rod 48 slidingly passes through to the lower side of the fixed seat 47 and is fixedly connected to the upper side of the sliding plate 44.

[0025] With the above-described configuration, the electric telescopic rod 48 can drive the second valve plate 46 and the slide plate 44 to slide up and down, thereby changing the distance between the second valve plate 46 and the first valve plate 45, and adjusting the volume of space between the first valve plate 45 and the second valve plate 46.

[0026] In this configuration, a back plate 49 is provided on the side of the mounting plate 41, and a plurality of connecting rods 410 are fixedly connected between the back plate 49 and the mounting plate 41. A second sliding groove 411 is provided on the inner side of the back plate 49, and a first motor 413 and a second motor 415 are provided on the inner side of the back plate 49. A first threaded rod 412 is fixedly installed on the output end of the first motor 413, and a second threaded rod 414 is fixedly installed on the output end of the second motor 415. The first threaded rod 412 is screwed through to the inner side of the first valve plate 45, and the second threaded rod 414 is screwed through to the inner side of the second valve plate 46. A slider 416 is fixedly installed at the bottom of the second motor 415, and the slider 416 is slidably engaged in the inner side of the second sliding groove 411. The first motor 413 is fixedly installed on the inner side of the back plate 49.

[0027] With the above configuration, the first motor 413 can drive the first threaded rod 412 to slide the first valve plate 45, thereby controlling the opening and closing of the first valve plate 45. The second motor 415 controls the opening and closing of the second valve plate 46 through the second threaded rod 414.

[0028] In this method, a mounting frame 42 is fixedly connected to the outer side of the mounting plate 41, the mounting frame 42 is screwed to the side wall of the feed cylinder 2, and a sealing ring 417 is provided on the inner side of the mounting frame 42.

[0029] By setting the sealing ring 417 in the above manner, the screw connection between the mounting frame 42 and the feed cylinder 2 is kept sealed to prevent material leakage.

[0030] In this method, a controller 3 is fixedly installed on the outer wall of the feeding cylinder 2. The controller 3 is electrically connected to the electric telescopic rod 48, the first motor 413, and the second motor 415.

[0031] With the above settings, the controller 3 can control the working status of the electric telescopic pole 48, the first motor 413, and the second motor 415.

[0032] In this configuration, both the first valve plate 45 and the second valve plate 46 slide in contact with the inner wall of the feed cylinder 2. The feed cylinder 2 has an installation port 21 on its side, and the installation position of the mounting plate 41 is aligned with the installation port 21.

[0033] With the above setup, the entire precision delivery component 4 is screwed onto the side of the mounting port 21, allowing for disassembly and maintenance from the outside of the mounting port 21.

[0034] The working principle of the precision reagent dosing wastewater treatment device provided by this utility model is as follows:

[0035] In use, during wastewater treatment, the treatment agent is added to the agent dispensing cone 1. During dispensing, the controller 3 controls the second motor 415 to drive the second threaded rod 414 to rotate, which in turn drives the second valve plate 46 to open. Then, the agent falls through the feed cylinder 2 onto the upper side of the first valve plate 45. Subsequently, the controller continues to control the second motor 415 to drive the second threaded rod 414 to rotate in the opposite direction, which in turn controls the second valve plate 46 to close. At this time, the volume of agent between the second valve plate 46 and the first valve plate 45 is a fixed value. Subsequently, the controller controls the first motor 413 to drive the first threaded rod 412 to rotate, which drives the first valve plate 45 to open, thereby quantitatively dispensing the agent. The single dispensing amount is the quantitative volume between the first valve plate 45 and the second valve plate 46 in the feed cylinder 2.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A precision-dispensing wastewater treatment device, characterized in that, The utility model provides a medicament feeding cone (1) for sewage treatment, which is fixedly connected with a feeding cylinder (2) at the lower side, and a precise feeding assembly (4) is installed at the side of the feeding cylinder (2). The precise feeding assembly (4) comprises a mounting plate (41), a first sliding groove (43) is formed in the inner side of the mounting plate (41), a sliding plate (44) is slidably installed in the first sliding groove (43), a first valve plate (45) is slidably installed at the lower side of the mounting plate (41), a second valve plate (46) is slidably installed on the sliding plate (44), a fixed seat (47) is fixedly installed at the upper side of the mounting plate (41), an electric telescopic rod (48) is fixedly installed at the upper side of the fixed seat (47), and the output end of the electric telescopic rod (48) slidably penetrates through to the lower side of the fixed seat (47) and is fixedly connected with the upper side of the sliding plate (44).

2. The precision dosing type sewage treatment device according to claim 1, characterized in that, A back plate (49) is arranged at the side of the mounting plate (41), a plurality of connecting rods (410) are fixedly connected between the back plate (49) and the mounting plate (41), and a second sliding groove (411) is formed in the inner side of the back plate (49).

3. The precision dosing type sewage treatment device according to claim 2, characterized in that, A first motor (413) and a second motor (415) are arranged in the inner side of the back plate (49), a first threaded rod (412) is fixedly installed at the output end of the first motor (413), a second threaded rod (414) is fixedly installed at the output end of the second motor (415), the first threaded rod (412) is screwed through to the inner side of the first valve plate (45), and the second threaded rod (414) is screwed through to the inner side of the second valve plate (46).

4. The precision dosing type sewage treatment device according to claim 3, characterized in that, A sliding block (416) is fixedly installed at the bottom of the second motor (415), and the sliding block (416) is slidably clamped in the inner side of the second sliding groove (411).

5. The precision dosing type sewage treatment device according to claim 1, characterized in that, The first motor (413) is fixedly installed in the inner side of the back plate (49).

6. The precision dosing type sewage treatment device according to claim 5, characterized in that, An installation frame (42) is fixedly connected to the outer side of the mounting plate (41), and the installation frame (42) is screwed with the side wall of the feeding cylinder (2).

7. The precision dosing type sewage treatment device according to claim 1, characterized in that, A sealing ring (417) is arranged in the inner side of the installation frame (42).

8. The precision dosing type sewage treatment device according to claim 1, characterized in that, The first valve plate (45) and the second valve plate (46) are in sliding contact with the inner wall of the feeding cylinder (2), an installation opening (21) is formed in the side of the feeding cylinder (2), and the installation position of the mounting plate (41) is aligned with the installation opening (21). A controller (3) is fixedly installed on the outer wall of the feeding cylinder (2), and the controller (3) is electrically connected with the electric telescopic rod (48), the first motor (413), and the second motor (415).

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