A water plant energy-saving water treatment device

Abstract

The utility model relates to a kind of waterworks grading energy-saving water treatment device, including suspended solid treatment pool, filter tank, reverse osmosis membrane filter group, air pump and water pump, and the top of suspended solid treatment pool is provided with dosing assembly, dosing assembly includes moving frame, flocculant cylinder, toothed plate and transmission frame, flocculant cylinder is fixedly arranged on the outer wall of moving frame top, and the bottom end of flocculant cylinder is rotatably sleeved with dosing pipe, the outer wall of dosing pipe is provided with several dosing hopper, the outer wall of dosing pipe is provided with valve, and the outer wall of dosing pipe is provided with gear ring.The utility model can make dosing pipe drive dosing hopper move and rotate and put flocculant into the inside of suspended solid treatment pool, so that it is more uniform when putting flocculant, can avoid the problem that flocculant is too much or too little in part position, the dosing assembly can make flocculant and algae and light suspended solid in water fully contact, can be fully treated to algae or light suspended solid in water.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment technical field especially a kind of waterworks grading energy-saving water treatment device. BACKGROUND

[0002] Water treatment refers to the process of purifying, disinfecting or improving raw water (such as river water, lake water, groundwater, sewage, etc.) by physical, chemical or biological means to meet the water quality standards for specific purposes; Its core goal is to remove pollutants, ensure water safety, and may involve resource recycling (such as reclaimed water, energy utilization); Through the retrieval, the Chinese patent with publication number CN220012268U discloses an energy-saving sewage treatment device for a waterworks, which includes a machine body, a rectangular block fixedly connected to the top surface of the machine body, a rain cover fixedly connected to the top surface of the rectangular block, a motor fixedly connected to the top surface of the rain cover, an output shaft of the motor extending through the top surface of the rain cover, the rectangular block, and the machine body and extending into the machine body, and a rotating disc fixedly connected to the output shaft of the motor and located inside the rain cover.

[0003] The waterworks grading energy-saving water treatment device in the prior art has the following defects when actually used: When the existing waterworks grading energy-saving water treatment device is used to flocculate algae and light suspended solids in water by adding flocculants, the flocculants are not evenly added, resulting in excessive or insufficient addition of flocculants in some positions, and the light suspended solids in water cannot be fully treated. Utility model content

[0004] In view of the technical problem in the prior art that the waterworks grading energy-saving water treatment device in the prior art cannot fully treat light suspended solids in water when flocculating algae and light suspended solids in water by adding flocculants, the utility model provides a waterworks grading energy-saving water treatment device.

[0005] The utility model discloses a technical scheme is: a water plant grading energy -conserving water treatment device, including suspended solid treatment pool, filter tank, reverse osmosis membrane filter group, air pump and water pump, the top of suspended solid treatment pool is provided with the agent group, the agent group includes moving frame, flocculating agent cylinder, toothed plate and transmission frame, the flocculating agent cylinder fixedly arranged on the outer wall of moving frame top, and the flocculating agent cylinder's bottom end rotationally sleeve joint has the agent pipe, the outer wall of agent pipe is provided with a plurality of drop hoppers, the outer wall of agent pipe is provided with the valve, and the outer wall of agent pipe is provided with the gear ring, the toothed plate fixedly arranged on the inner wall of suspended solid treatment pool, and the gear ring and toothed plate interlock, transmission frame fixedly arranged on the outer wall of suspended solid treatment pool, both ends of moving frame are provided with the moving block slidingly connected in the inside of transmission frame, the inside rotationally connected of transmission frame has the lead screw, and the lead screw is through the inside of moving block by thread, one end of lead screw is provided with driven bevel gear, the outer wall of transmission frame is fixedly provided with motor one, and the output shaft of motor one is provided with the axle, both ends of axle are provided with driving bevel gear, and driving bevel gear and driven bevel gear interlock.

[0006] Further, the bottom of the suspended solid treatment tank is provided with a plurality of air injection pipes, and the outer wall of the top of the air injection pipe is provided with a plurality of air outlet nozzles.

[0007] Further, one end of the air injection pipe is connected to the output end of the air pump.

[0008] Further, the filter tank and the reverse osmosis membrane filter group are arranged on one side of the suspended solid treatment tank, and the reverse osmosis membrane filter group is arranged at the bottom of the reverse osmosis membrane filter group.

[0009] Further, the input end of the water pump is connected to the suspended solid treatment tank through a pipeline, and the output end of the water pump is connected to the filter tank through a pipeline.

[0010] Further, the outer wall of the suspended solid treatment tank is fixedly provided with a second motor, and the output shaft of the second motor is provided with an agitating rod.

[0011] Further, the filter tank is provided with a filter screen inside.

[0012] The utility model discloses the beneficial effects are: 1, the utility model discloses a agent group, can make agent pipe drive drop hopper to move and rotate and put flocculating agent into the inside of suspended solid treatment tank, make when putting flocculating agent, put more evenly, can avoid the problem that the flocculating agent of partial position input is too much or too little, and the drop assembly can make flocculating agent and algae and light weight suspended solid in water contact fully, can treat algae or light weight suspended solid in water fully.

[0013] 2、The utility model discloses secondly through air pipe and air outlet spray head, can spray the bubble in water to thereby can carry out air floatation to flocculation algae and light suspended matter, make algae and light suspended matter float on the water surface, convenient for the algae and light suspended matter and draw up. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall perspective drawing of the utility model; Figure 2 It is the flocculating agent cylinder perspective drawing of the dosing assembly of the utility model; Figure 3 It is the enlarged perspective drawing of B of the utility model; Figure 4 It is the transmission part perspective drawing of the dosing assembly of the utility model; Figure 5 It is the enlarged perspective drawing of A of the utility model.

[0015] Marked as in the drawing: 1, suspended matter treatment pool;2, filter tank;3, reverse osmosis membrane filter group;4, dosing assembly;401, moving frame;402, flocculating agent cylinder;403, dosing pipe;404, drop hopper;405, gear ring;406, toothed plate;407, transmission frame;408, moving block;409, lead screw;410, driven bevel gear;411, motor one;412, shaft;413, driving bevel gear;414, valve;5, air pipe;6, air outlet spray head;7, gas pipe;8, air pump;9, motor two;10, stirring rod;11, water pump;12, filter screen. DETAILED DESCRIPTION

[0016] In the description of the utility model, it needs to explain, the orientation or position relation that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal" indicate is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element referred to must have a particular orientation, with a particular orientation structure and operation, therefore can not be understood as the limitation of the utility model.

[0017] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the terms "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;It can be directly connected, also can be indirectly connected through the intermediate medium, can be the intercommunication of two elements inside.For the ordinary skill of the person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0018] The following will be combined with the drawings Figures 1-5The utility model further illustrates.

[0019] In order to solve the problems in the background art, the application provides the following technical scheme: a water plant grading energy-saving water treatment device.

[0020] In the specific technical scheme, the device comprises a suspended matter treatment tank 1, a filter tank 2, a reverse osmosis membrane filter group 3, a gas pump 8 and a water pump 11, the top of the suspended matter treatment tank 1 is provided with a dosing assembly 4, the dosing assembly 4 comprises a moving frame 401, a flocculant cylinder 402, a toothed plate 406 and a transmission frame 407, the flocculant cylinder 402 is fixedly arranged on the outer wall of the top of the moving frame 401, a dosing pipe 403 is rotatably connected to the bottom end of the flocculant cylinder 402, a plurality of dosing hoppers 404 are arranged on the outer wall of the dosing pipe 403, a valve 414 is arranged on the outer wall of the dosing pipe 403, and a gear ring 405 is arranged on the outer wall of the dosing pipe 403, the toothed plate 406 is fixedly arranged on the inner wall of the suspended matter treatment tank 1, the gear ring 405 and the toothed plate 406 are in meshing connection with each other, the transmission frame 407 is fixedly arranged on the outer wall of the suspended matter treatment tank 1, the two ends of the moving frame 401 are both provided with a moving block 408 which is slidingly connected to the inside of the transmission frame 407, a lead screw 409 is rotatably connected to the inside of the transmission frame 407, the lead screw 409 penetrates through the inside of the moving block 408 through screw threads, one end of the lead screw 409 is provided with a driven bevel gear 410, a motor one 411 is fixedly arranged on the outer wall of the transmission frame 407, a shaft rod 412 is arranged on the output shaft of the motor one 411, the two ends of the shaft rod 412 are both provided with a driving bevel gear 413, the driving bevel gear 413 and the driven bevel gear 410 are in meshing connection with each other, the flocculant can be more evenly dosed into the suspended matter treatment tank 1, and then the algae and light-weight flocculants in the water can be fully treated, the two lead screws 409 are driven by one motor one 411, which is more energy-saving and more synchronous, and can prevent the phenomenon of transmission delay.

[0021] In the specific implementation, as shown in Figure 1 and Figure 5 , a plurality of air injection pipes 5 are arranged at the bottom of the inside of the suspended matter treatment tank 1, a plurality of air outlet nozzles 6 are arranged on the outer wall of the top of the air injection pipes 5, and gas enters the air injection pipes 5 through a gas conveying pipe 7 and is sprayed out through the air outlet nozzles 6.

[0022] Furthermore, one end of the air injection pipe 5 located at the outside of the suspended matter treatment tank 1 is provided with the gas conveying pipe 7, one end of the gas conveying pipe 7 is connected to the output end of the gas pump 8, and the gas pump 8 draws gas into the gas conveying pipe 7.

[0023] In the specific implementation, as shown in Figure 1 , the filter tank 2 and the reverse osmosis membrane filter group 3 are both arranged on one side of the suspended matter treatment tank 1, the reverse osmosis membrane filter group 3 is arranged at the bottom of the reverse osmosis membrane filter group 3, and the reverse osmosis membrane filter group 3 is used for filtering harmful substances and residual aluminum in the water.

[0024] In a specific implementation, as shown in Figure 1 the input end of the water pump 11 is connected to the suspended matter treatment tank 1 through a pipeline, and the output end of the water pump 11 is connected to the filter tank 2 through a pipeline. The water pump 11 can pump the water in the suspended matter treatment tank 1 into the filter tank 2 for filtration.

[0025] In a specific implementation, as shown in Figure 1 and Figure 5 a motor two 9 is fixedly arranged on the outer wall of the suspended matter treatment tank 1, and a stirring rod 10 is arranged on the output shaft of the motor two 9. The motor two 9 can drive the stirring rod 10 to rotate to stir the water and the flocculating agent, so that the water and the flocculating agent are quickly and fully contacted.

[0026] In a specific implementation, as shown in Figure 1 the filter tank 2 is internally provided with a filter screen 12. The filter screen 12 is used for filtering impurities and particulate matters in the water.

[0027] In order for those skilled in the art to fully understand the technical solutions, the present application is made as follows: In use, the water to be treated is poured into the suspended matter treatment tank 1, the flocculating agent is put into the flocculating agent cylinder 402, the valve 414 is opened, the motor one 411 is started to drive the shaft rod 412 and the driving bevel gear 413 to rotate, the driving bevel gear 413 is engaged with the driven bevel gear 410, the driven bevel gear 410 drives the lead screw 409 to rotate, the moving block 408 synchronously drives the moving frame 401 to move axially on the lead screw 409, when the moving frame 401 moves, the flocculating agent cylinder 402 and the dosing pipe 403 are synchronously moved, as the dosing pipe 403 moves, the gear ring 405 on the outer wall of the dosing pipe 403 is engaged with the toothed plate 406, the gear ring 405 drives the dosing pipe 403 and the dosing hopper 404 to rotate, the flocculating agent is dosed through the dosing hopper 404, the flocculating agent is uniformly dosed into the suspended matter treatment tank 1, the flocculating agent is fully reacted with the algae and the light suspended matter in the water, the flocculation treatment effect of the algae and the light suspended matter in the water is better, the motor two 9 drives the stirring rod 10 to rotate to stir the water and the flocculating agent, the water and the flocculating agent are fully contacted, the efficiency is improved, the air pump 8 is started to make the gas enter the air injection pipe 5 through the air supply pipe 7 and finally be sprayed out through the air outlet nozzle 6, the gas bubbles are sprayed into the water, the flocculated algae and light suspended matter are subjected to air flotation, the algae and the light suspended matter float on the water surface, the algae and the light suspended matter are easily fished up, after the suspended matter is fished up, the water pump 11 is started to pump the water in the suspended matter treatment tank 1 into the filter tank 2 for filtration, the harmful substances and the residual aluminum in the water are filtered through the reverse osmosis membrane filtration group 3, the water is subjected to classification treatment.

[0028] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the conventional connection mode in the prior art is adopted for circuit connection, and the contents not described in detail in the description belong to the prior art known by the professional technical personnel in the field.

[0029] Although the embodiments of the utility model have been shown and described, the scope of the utility model is defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A staged energy-saving water treatment device for water plants, characterized in that, The system includes a suspended solids treatment tank (1), a filter tank (2), a reverse osmosis membrane filter group (3), an air pump (8), and a water pump (11). A dosing assembly (4) is installed at the top of the suspended solids treatment tank (1). The dosing assembly (4) includes a moving frame (401), a flocculant cylinder (402), a toothed plate (406), and a transmission frame (407). The flocculant cylinder (402) is fixedly installed on the outer wall of the top of the moving frame (401), and a dosing pipe (403) is rotatably connected to the bottom end of the flocculant cylinder (402). Several dosing hoppers (404) are installed on the outer wall of the dosing pipe (403), a valve (414) is installed on the outer wall of the dosing pipe (403), and a toothed ring (405) is installed on the outer wall of the dosing pipe (403). The toothed plate (406) is fixedly installed on the inner wall of the suspended solids treatment tank (1). The gear ring (405) and the gear plate (406) mesh with each other. The transmission frame (407) is fixedly installed on the outer wall of the suspended solids treatment tank (1). Both ends of the movable frame (401) are provided with movable blocks (408) that are slidably connected inside the transmission frame (407). The transmission frame (407) is rotatably connected with a lead screw (409), and the lead screw (409) passes through the interior of the movable block (408) by a thread. One end of the lead screw (409) is provided with a driven bevel gear (410). The outer wall of the transmission frame (407) is fixedly installed with a motor (411), and the output shaft of the motor (411) is provided with a shaft (412). Both ends of the shaft (412) are provided with driving bevel gears (413), and the driving bevel gears (413) and the driven bevel gears (410) mesh with each other.

2. The water treatment plant staged energy-saving water treatment device according to claim 1, characterized in that, The bottom of the suspended solids treatment tank (1) is provided with several jet pipes (5), and the outer wall of the top of the jet pipes (5) is provided with several air outlet nozzles (6).

3. The water treatment plant staged energy-saving water treatment device according to claim 2, characterized in that, The jet pipe (5) is provided with an air supply pipe (7) at one end outside the suspended solids treatment tank (1), and one end of the air supply pipe (7) is connected to the output end of the air pump (8).

4. The water treatment plant staged energy-saving water treatment device according to claim 3, characterized in that, The filter tank (2) and the reverse osmosis membrane filter group (3) are both located on one side of the suspended solids treatment tank (1), and the reverse osmosis membrane filter group (3) is located at the bottom of the reverse osmosis membrane filter group (3).

5. A water treatment plant staged energy-saving water treatment device according to claim 4, characterized in that, The input end of the water pump (11) is connected to the suspended solids treatment tank (1) through a pipe, and the output end of the water pump (11) is connected to the filter tank (2) through a pipe.

6. A water treatment plant staged energy-saving water treatment device according to claim 5, characterized in that, A motor (9) is fixedly installed on the outer wall of the suspended solids treatment tank (1), and an agitator (10) is installed on the output shaft of the motor (9).

7. A water treatment plant staged energy-saving water treatment device according to claim 6, characterized in that, The filter pool (2) is equipped with a filter screen (12).

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