Reliable microbial agent feeding device for water pollution control

Abstract

The invention relates to the technical field of reliable water pollution control microbial agent throwing, and discloses a reliable water pollution control microbial agent throwing device which comprises a microbial agent tank mechanism, a throwing mechanism, an extrusion mechanism and a boat raft mechanism. The right end of the throwing mechanism is fixedly connected with an extrusion mechanism, the lower end of the throwing mechanism is fixedly connected with a boat raft mechanism, through the rotatable double-medicine-storage-chamber design, continuous parallel operation of the microbial agent loading and throwing procedures is achieved, and the working efficiency is improved. And the mechanical extrusion mechanism can uniformly and actively press the fungicide into the water body, so that the initial mixing effect is improved. The integrated motorized boat raft can accurately cover a target water area. And the spring gate at the bottom of the medicine storage chamber is automatically closed after being put, so that the water body is effectively prevented from flowing backwards, the purity of the fungicide and the operation reliability of the device are guaranteed, and the mechanization and precision of microorganism putting are realized.

Description

Technical Field

[0001] This invention relates to the field of reliable microbial agent dosing technology for water pollution treatment, and more particularly to a reliable microbial agent dosing device for water pollution treatment. Background Technology

[0002] This is a specialized piece of equipment used in water pollution control, specifically designed to precisely, controllably, and efficiently add microbial agents (such as nitrifying bacteria and photosynthetic bacteria) for water purification to polluted water bodies. Its core purpose is to mechanize and automate the treatment process, replacing the inefficient traditional methods that rely on manual handling and dumping.

[0003] The main drawback of existing microbial agent application technologies lies in their extensive and inefficient methods. Traditional methods often rely on manual rowing and throwing or the use of simple equipment, which causes the agents to easily float on the water surface or accumulate in localized areas, making it difficult to fully mix with the water. This severely affects the survival rate of microorganisms and the purification effect. At the same time, this method makes it difficult to accurately control the dosage and location of the application, resulting in not only waste of agents but also inconsistent treatment effects. For large areas or complex waterways, manual operation has limited coverage capacity, is labor-intensive, and poses safety risks. Furthermore, during application intervals, a reliable structure is needed to prevent backflow of water and contamination of unused agents in the device. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides a reliable microbial agent dosing device for water pollution treatment.

[0005] The present invention is achieved by the following technical solution: a reliable microbial agent dispensing device for water pollution treatment, comprising an agent tank mechanism, a dispensing mechanism, a squeezing mechanism and a raft mechanism, wherein the lower end of the agent tank mechanism is fixedly connected to the dispensing mechanism, the right end of the dispensing mechanism is fixedly connected to the squeezing mechanism, and the lower end of the dispensing mechanism is fixedly connected to the raft mechanism; The microbial agent tank mechanism includes a feeding port, a microbial agent tank fixedly connected to the lower end of the feeding port, a discharge port fixedly connected to the lower end of the microbial agent tank, a valve fixedly connected to the outer wall of the discharge port, and a tank frame fixedly connected to the outer wall of the microbial agent tank.

[0006] The above technical solution, by setting up microbial agent tanks, valves and tank racks, constitutes a centralized and stable microbial agent storage and primary metering unit, which facilitates batch filling and allows for rough control of the discharge amount through valves, providing a material preparation basis for subsequent precise delivery.

[0007] As a further improvement to the above solution, the dispensing mechanism includes a fixed base, a rotating body rotatably connected to the upper end of the fixed base, a fixed rod fixedly connected to the outer wall of the rotating body, a medicine storage chamber fixedly connected to the outer side of the fixed rod, a receiving port fixedly connected to the upper end of the medicine storage chamber, a gate rotatably connected to the lower surface of the medicine storage chamber, a spring fixedly connected to the lower surface of the gate, and a fixed plate fixedly connected to the outer side of the spring.

[0008] Through the above technical solution, a rotatable rotating base is set up to drive the two drug storage chambers to work alternately, realizing the separation and cyclic operation of the receiving and dispensing stations; the gate and spring at the bottom of the drug storage chamber form an automatic closing mechanism, which can quickly close after a single dispensing, effectively preventing water backflow and ensuring the continuity of operation and internal cleanliness.

[0009] As a further improvement to the above solution, the extrusion mechanism includes a fixed column, a fixing strap fixedly connected to the outer wall of the fixed column, a protective sleeve fixedly connected to the inner wall of the left end of the fixing strap, a rack column slidably connected to the inner wall of the protective sleeve, a gear one meshing with the outer wall of the rack column, a rotating shaft fixedly connected to the inner wall of the gear one, a turntable fixedly connected to the outer side of the rotating shaft, and a pressure block fixedly connected to the lower surface of the rack column.

[0010] The above technical solution uses a mechanical transmission mechanism consisting of a turntable-driven gear and rack to convert rotational motion into stable linear downward pressing motion of the compactor block. This provides controllable and powerful extrusion force for the dispensing of the microbial agent, ensuring that the agent can be actively and quickly pressed into the water body, thus improving the efficiency of dispensing and the initial mixing effect.

[0011] As a further improvement to the above solution, the raft mechanism includes a bottom plate, a servo motor is fixedly connected to the upper left side of the bottom plate, a gear two is fixedly connected to the output end of the servo motor, a limit ring is fixedly connected to the outer wall of the gear two, a gear chamber is fixedly connected to the outer side of the gear two, a fan blade is rotatably connected to the outer side of the gear chamber, and a buoyancy airbag is fixedly connected to the lower surface of the bottom plate.

[0012] Through the above technical solution, the servo motor transmits power to the underwater fan blades through the gear set, providing the entire device with the ability to navigate autonomously on the water surface; the buoyancy airbag provides the necessary buoyancy support, making the device a mobile deployment platform, which greatly expands the operating range and flexibility.

[0013] As a further improvement to the above solution, there are two gears. One gear is located at the upper end and is fixedly connected to the output end of the servo motor. The other gear is located on the lower side of the base plate and meshes with the upper gear. A gear chamber is fixedly connected to the outer side of the lower gear. The gear chamber is fixedly connected to the lower left surface of the base plate. The fan blade is fixedly connected to the lower gear and is located outside the gear chamber.

[0014] The above technical solution employs a two-stage gear meshing transmission method to safely and reliably transmit the motor power located above the bottom plate to the underwater propulsion component. This structure is compact and can change the transmission direction, while the gear chamber provides necessary protection for the underwater transmission system.

[0015] As a further improvement to the above scheme, the number of drug storage chamber components is set to two sets, that is, the dispensing mechanism is symmetrically distributed, and the two independent units rotate around the central rotating base.

[0016] The above technical solution, which adopts a symmetrical dual-storage chamber design, allows one storage chamber to receive the inoculant while the other can be used for squeezing and dispensing. The two workstations can be switched by rotation, realizing the parallel and seamless connection of the loading and dispensing processes, which significantly improves the work efficiency per unit time.

[0017] As a further improvement to the above solution, a receiving port is fixedly connected to the lower end of the discharge port, another receiving port is fixedly connected to the lower end of the pressing block, and a slot is provided on the bottom plate on one side of the pressing block.

[0018] Through the above technical solution, the connection between the discharge port and the receiving port ensures that the bacterial agent can be accurately transferred from the storage tank to the delivery unit; the slot on the bottom plate provides an unobstructed delivery channel for the gate at the bottom of the storage chamber, ensuring that the squeezed-out bacterial agent can directly enter the water below and avoid residue inside the device.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention, through the design of a valve on the bacterial agent tank and a rotatable dual storage chamber, enables pre-measurement of the single-use dosage and achieves cyclical loading and dispensing operations, avoiding the unevenness and waste of manual application. The mechanical extrusion method actively and rapidly presses the clumps of bacterial agent into the water, improving the initial mixing efficiency between the bacterial agent and the polluted water compared to natural settling, thus facilitating faster microbial activity.

[0020] This invention utilizes an integrated boat-raft mechanism to transform the device into a self-propelled, mobile delivery platform capable of easily covering various water bodies such as ponds, rivers, and reservoirs, directly reaching the core pollution areas for targeted treatment. The spring-loaded self-closing structure of the storage chamber gate automatically seals after compression, effectively preventing water backflow and agent contamination, ensuring internal cleanliness and reliable operation of the device during continuous mobile operations. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a rear view of the structure of the present invention; Figure 3 This is a bottom view of the structure of the present invention; Figure 4 This is an enlarged view of section A of the structure of the present invention; Figure 5 This is a structural diagram of the rack column of the present invention.

[0022] Explanation of key symbols: 101. Feeding port; 102. Microbial agent tank; 103. Discharge port; 104. Valve; 105. Tank rack; 201. Fixed base; 202. Rotating base; 203. Fixed rod; 204. Material receiving port; 205. Storage chamber; 206. Gate; 207. Spring; 208. Fixed plate; 301. Fixed column; 302. Fixed strap; 303. Protective sleeve; 304. Rack column; 305. Gear one; 306. Rotating shaft; 307. Turntable; 308. Press block; 401. Base plate; 402. Servo motor; 403. Gear two; 404. Limit ring; 405. Gear chamber; 406. Fan blade; 407. Buoyancy airbag. Detailed Implementation

[0023] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] Example

[0025] Please combine Figures 1-5 This embodiment provides a reliable microbial agent dispensing device for water pollution treatment, comprising an agent tank mechanism 1, a dispensing mechanism 2, a squeezing mechanism 3, and a raft mechanism 4. The lower end of the agent tank mechanism 1 is fixedly connected to the dispensing mechanism 2, the right end of the dispensing mechanism 2 is fixedly connected to the squeezing mechanism 3, and the lower end of the dispensing mechanism 2 is fixedly connected to the raft mechanism 4. The microbial agent tank mechanism 1 includes a feeding port 101, a microbial agent tank 102 fixedly connected to the lower end of the feeding port 101, a discharge port 103 fixedly connected to the lower end of the microbial agent tank 102, a valve 104 fixedly connected to the outer wall of the discharge port 103, and a tank rack 105 fixedly connected to the outer wall of the microbial agent tank 102, forming a centralized storage unit, which is convenient for batch filling, and the amount of material discharged can be manually controlled by the valve 104.

[0026] The dispensing mechanism 2 includes a fixed base 201, a rotating base 202 rotatably connected to the upper end of the fixed base 201, a fixed rod 203 fixedly connected to the outer wall of the rotating base 202, a storage chamber 205 fixedly connected to the outer side of the fixed rod 203, a receiving port 204 fixedly connected to the upper end of the storage chamber 205, a gate 206 rotatably connected to the lower surface of the storage chamber 205, a spring 207 fixedly connected to the lower surface of the gate 206, and a fixed plate 208 fixedly connected to the outer side of the spring 207. The storage chamber 205 can rotate to switch positions, and the gate 206 at its bottom can automatically open and close under the action of the spring 207, realizing the circulation of receiving and dispensing materials and preventing backflow.

[0027] The extrusion mechanism 3 includes a fixed column 301, a fixed strap 302 fixedly connected to the outer wall of the fixed column 301, a protective sleeve 303 fixedly connected to the inner wall of the left end of the fixed strap 302, a rack column 304 slidably connected to the inner wall of the protective sleeve 303, a gear 305 meshing with the outer wall of the rack column 304, a rotating shaft 306 fixedly connected to the inner wall of the gear 305, a turntable 307 fixedly connected to the outer side of the rotating shaft 306, and a pressure block 308 fixedly connected to the lower surface of the rack column 304. The turntable 307 drives the rack and pinion mechanism to convert the rotational motion into the linear downward pressure of the pressure block 308, providing controllable mechanical extrusion force for delivery.

[0028] The raft mechanism 4 includes a base plate 401. A servo motor 402 is fixedly connected to the upper left side of the base plate 401. A gear 403 is fixedly connected to the output end of the servo motor 402. A limit ring 404 is fixedly connected to the outer wall of the gear 403. A gear chamber 405 is fixedly connected to the outer side of the gear 403. A fan blade 406 is rotatably connected to the outer side of the gear chamber 405. A buoyancy airbag 407 is fixedly connected to the lower surface of the base plate 401. The servo motor 402 drives the underwater fan blade 406 to provide thrust through the gear set, and the buoyancy airbag 407 provides buoyancy, which together constitute the maneuverability of the device.

[0029] There are two gears 403. One gear 403 is located at the upper end and is fixedly connected to the output end of the servo motor 402. The other gear 403 is located on the lower side of the base plate 401 and meshes with the upper gear 403. A gear chamber 405 is fixedly connected to the outside of the lower gear 403. The gear chamber 405 is fixedly connected to the lower left surface of the base plate 401. The fan blade 406 is fixedly connected to the lower gear 403 and is located outside the gear chamber 405. Through the meshing of the upper and lower gears, the motor power is reliably transmitted to the underwater environment. The gear chamber 405 provides waterproof protection for the transmission components.

[0030] The number of components in the drug storage chamber 205 is set in two sets, that is, the dispensing mechanism is symmetrically distributed, with two independent units rotating around the central rotating base 202. The symmetrical design of the dual drug storage chambers 205 enables parallel operation of one receiving and one dispensing, and improves work efficiency through alternating rotation.

[0031] The lower end of the discharge port 103 is fixedly connected to the receiving port 204, and the lower end of the pressing block 308 is fixedly connected to another receiving port 204. The bottom plate 401 on one side of the pressing block 308 is provided with a slot. The discharge port 103 and the receiving port 204 are connected to ensure accurate material transfer. The slot of the bottom plate 401 provides an unobstructed channel for the bacterial agent to be put into the water.

[0032] The implementation principle of a reliable microbial agent dosing device for water pollution treatment in this application embodiment is as follows: This device is essentially a mobile microbial agent batch-quantitative dosing system installed on a floating raft on the water surface. Its operation begins with the agent tank 102 at the top. The operator loads the powdered or granular agent into the agent tank 102 through the feeding port 101. When dosing is required, the valve 104 is opened, and the agent falls through the discharge port 103 under the action of gravity.

[0033] The receiving and transfer of the microbial agent is accomplished by the core dispensing mechanism. This mechanism is a symmetrical dual-storage chamber system 205, mounted on a horizontally rotatable rotating base 202. The falling microbial agent is first received by the receiving port 204 at the top of one of the storage chambers 205. When this storage chamber 205 reaches its predetermined capacity, it drives the rotating base 202 to rotate 180 degrees. This ingenious rotation accomplishes two operations: firstly, it precisely transports the fully loaded storage chamber 205 directly below the side extrusion mechanism for processing; secondly, it simultaneously rotates the other, already emptied storage chamber 205 below the discharge port 103, ready to receive the next batch of microbial agent, thus enabling the continuous operation of the loading and dispensing process.

[0034] The next crucial step is the compression and dispensing. Once the fully loaded storage chamber 205 is in place, the operator rotates the turntable 307. The turntable 307, via the rotating shaft 306, drives the gear 305, which is fixedly connected to it, to rotate. The gear 305 meshes with a vertically mounted rack 304, converting the rotational motion into a stable linear downward pressing motion of the rack 304. The pressure block 308 at the lower end of the rack 304 descends accordingly, applying uniform pressure to the inside of the storage chamber 205. The gate 206 at the bottom of the storage chamber 205 has a unique design; normally, it is held closed by a spring 207. When subjected to strong downward pressure from the pressure block 308, the gate 206 is squeezed open, and the compressed bacterial agent clumps inside are forcefully and rapidly sprayed directly or squeezed into the water below through the opening of the gate 206. Once the squeezing action is complete, the pressure block 308 is raised under reverse operation, and the gate 206 loses external pressure. The restoring force of the upper spring 207 connected to it immediately pulls it back to its original position, tightly sealing the bottom of the storage chamber 205. This rapid closing action is crucial, as it effectively prevents external water from flowing back into the storage chamber 205 when the device is moving or waiting, avoiding contamination of subsequent bacterial agents or blockage.

[0035] The mobility of the entire device is provided by the raft mechanism. A buoyancy airbag 407 ensures the platform floats stably on the water. After the servo motor 402, mounted on the base plate 401, starts, it transmits power to another gear 403 submerged in the water and a fan blade 406 coaxially fixed therewith through the meshing of a set of gears 403. Protected by the gear chamber 405, the fan blade 406 rotates and propels the device, providing forward or turning thrust. This allows operators to remotely control or drive this "dispensing station" along a preset path to traverse the waters requiring treatment, achieving efficient and precise targeted bacterial dispensing operations.

[0036] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A reliable microbial agent dosing device for water pollution treatment, characterized in that, It includes a microbial agent tank mechanism (1), a dispensing mechanism (2), a squeezing mechanism (3) and a raft mechanism (4). The dispensing mechanism (2) is fixedly connected to the lower end of the microbial agent tank mechanism (1), the squeezing mechanism (3) is fixedly connected to the right end of the dispensing mechanism (2), and the raft mechanism (4) is fixedly connected to the lower end of the dispensing mechanism (2). The microbial agent tank mechanism (1) includes a feeding port (101), a microbial agent tank (102) is fixedly connected to the lower end of the feeding port (101), a discharge port (103) is fixedly connected to the lower end of the microbial agent tank (102), a valve (104) is fixedly connected to the outer wall of the discharge port (103), and a tank rack (105) is fixedly connected to the outer wall of the microbial agent tank (102).

2. The reliable microbial agent dosing device for water pollution treatment as described in claim 1, characterized in that: The dispensing mechanism (2) includes a fixed base (201), a rotating base (202) is rotatably connected to the upper end of the fixed base (201), a fixed rod (203) is fixedly connected to the outer wall of the rotating base (202), a medicine storage chamber (205) is fixedly connected to the outer side of the fixed rod (203), a receiving port (204) is fixedly connected to the upper end of the medicine storage chamber (205), a gate (206) is rotatably connected to the lower surface of the medicine storage chamber (205), a spring (207) is fixedly connected to the lower surface of the gate (206), and a fixed plate (208) is fixedly connected to the outer side of the spring (207).

3. The reliable microbial agent dosing device for water pollution treatment as described in claim 1, characterized in that: The extrusion mechanism (3) includes a fixed column (301), a fixed strap (302) is fixedly connected to the outer wall of the fixed column (301), a protective sleeve (303) is fixedly connected to the inner wall of the left end of the fixed strap (302), a rack column (304) is slidably connected to the inner wall of the protective sleeve (303), a gear (305) meshes with the outer wall of the rack column (304), a rotating shaft (306) is fixedly connected to the inner wall of the gear (305), a turntable (307) is fixedly connected to the outer side of the rotating shaft (306), and a pressure block (308) is fixedly connected to the lower surface of the rack column (304).

4. The reliable microbial agent dosing device for water pollution treatment as described in claim 1, characterized in that: The raft mechanism (4) includes a base plate (401), a servo motor (402) is fixedly connected to the upper left side of the base plate (401), a gear two (403) is fixedly connected to the output end of the servo motor (402), a limit ring (404) is fixedly connected to the outer wall of the gear two (403), a gear chamber (405) is fixedly connected to the outer side of the gear two (403), a fan blade (406) is rotatably connected to the outer side of the gear chamber (405), and a buoyancy airbag (407) is fixedly connected to the lower surface of the base plate (401).

5. The reliable microbial agent dosing device for water pollution treatment as described in claim 4, characterized in that: There are two gears (403). One gear (403) is located at the upper end and is fixedly connected to the output end of the servo motor (402). The other gear (403) is located on the lower side of the base plate (401) and meshes with the upper gear (403) to rotate. A gear chamber (405) is fixedly connected to the outside of the lower gear (403). The gear chamber (405) is fixedly connected to the lower left surface of the base plate (401). The fan blade (406) is fixedly connected to the lower gear (403) and is located outside the gear chamber (405).

6. The reliable microbial agent dosing device for water pollution treatment as described in claim 2, characterized in that: The drug storage chamber (205) is configured with two sets of components, that is, the dispensing mechanism is symmetrically distributed, and the two independent units rotate around the central rotating base (202).

7. A reliable microbial agent dosing device for water pollution treatment as described in claim 2, characterized in that: The lower end of the discharge port (103) is fixedly connected to the receiving port (204), the lower end of the pressing block (308) is fixedly connected to another receiving port (204), and the bottom plate (401) on one side of the pressing block (308) is provided with a slot.

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