Flocculating agent uniform feeding device for tap water production

Abstract

The utility model relates to the technical field of tap water production, in particular to a flocculating agent uniform feeding device for tap water production, which comprises a floating base, a mixing box arranged at the upper end of the floating base, a plurality of mixing pipes arranged in the mixing box, a water pumping component communicated with the upper ends of the mixing pipes, and a water delivery component communicated with the lower ends of the mixing pipes. A plurality of injection pipes with different angles are arranged at the output end of the water conveying assembly, a feeding assembly is further arranged at the upper end of the mixing box and comprises a feeding box, a discharging pipe is arranged at the lower end of the feeding box, and the discharging pipe is communicated with the end, close to the water conveying assembly, of the mixing pipe. By arranging the mixing pipe, a flocculating agent and water are introduced into the bent mixing pipe to flow, so that the flocculating agent is fused into the water, the mixed water is sprayed out through the spraying pipe of the water conveying assembly, the water fused with the flocculating agent can be dispersed more quickly and more easily, and the flocculating agent is uniformly fed along with continuous movement of the floating base.

Description

Technical Field

[0001] The utility model relates to the technical field of tap water production, in particular to a flocculant uniformly dosing device for tap water production. Background Art

[0002] The existing method of producing tap water generally obtains source water from rivers. Because the source water contains a large amount of particulate impurities, it needs to be flocculated. Traditional flocculation treatment uses manual spraying of flocculants, which increases labor intensity. In addition, because the flocculant reacts by gradually sinking in contact with the surface of the water source, the flocculation time is relatively long, which delays the processing efficiency.

[0003] Chinese patent CN211813621U provides a device for uniformly dosing flocculants for tap water production, including a silo, a shell is fixedly installed on the upper surface of the silo, two groups of symmetrical buoyancy components are fixedly installed on the outer surface of the silo, a first sealed bearing is fixedly inlaid on the upper surface of the silo, the inner ring of the first sealed bearing is fixedly connected to a rotating tube, a second sealed bearing is fixedly inlaid on the bottom surface of the silo, the bottom end of the rotating tube passes through the second sealed bearing and extends to the lower part of the silo, and the outer surface of the rotating tube is fixedly connected to the inner ring of the second sealed bearing, a three-way discharge head is fixedly installed on the bottom end of the rotating tube, a stirring rod is fixedly connected to the outer surface of the rotating tube, a first gear is fixedly connected to the outer surface of the top of the rotating tube, a rotating motor is fixedly installed on the inner top wall of the shell, a second gear is fixedly installed on the output end of the rotating motor, and the first gear is meshed with the second gear.

[0004] The above patent rotates the flocculant into the water, which improves the uniformity of the flocculant placement. However, after the powdered flocculant enters the water, it is dispersed by the movement of the arc-shaped material-placing plate, and the powder diffuses, and the effect is relatively slow. Therefore, a device that can place the flocculant more evenly is needed. Utility Model Content

[0005] Based on this, it is necessary to provide a device for uniformly delivering flocculants for tap water production in response to the problems of the prior art. By setting a mixing tube, flocculants and water are passed into the curved mixing tube to flow, so that the flocculants are integrated into the water. The mixed water is then sprayed out through the injection pipe of the water delivery component. The water integrated with the flocculant can be dispersed faster and easier, and the uniform delivery of the flocculant is completed as the floating base continues to move.

[0006] To solve the problems of the prior art, the utility model provides a device for uniformly dosing flocculants for tap water production, comprising a floating base, a mixing box is arranged at the upper end of the floating base, a plurality of mixing tubes are arranged in the mixing box, the mixing tubes are arranged to bend back and forth from top to bottom, a pumping assembly is arranged on one side of the mixing box, a water delivery assembly is arranged on the side of the mixing box away from the pumping assembly, the pumping assembly is connected to the upper end of the mixing tube, the water delivery assembly is connected to the lower end of the mixing tube, a plurality of injection pipes at different angles are arranged at the output end of the water delivery assembly, a feeding assembly is also arranged at the upper end of the mixing box, the feeding assembly includes a feeding box, a discharge pipe is arranged at the lower end of the feeding box, and the discharge pipe is connected to one end of the mixing tube close to the water delivery assembly.

[0007] Preferably, the pumping assembly includes a water pump, a first water pumping pipe is provided at the input end of the water pump, an end of the first water pumping pipe away from the water pump is arranged in the water pool, and a first water supply pipe is provided at the output end of the water pump, and the first water supply pipe is connected to the upper ends of all mixing tubes.

[0008] Preferably, a water tank is also provided at the bottom end of the mixing box, the lower end of the mixing tube is arranged above the water tank, a water level sensor is arranged in the water tank, the water delivery component includes a pressure pump, a second water pumping pipe is provided at the output end of the pressure pump, the second water pumping pipe is connected to the water tank, a second water delivery pipe is provided at the output end of the pressure pump, the second water delivery pipe is connected to the injection pipe, and the injection pipe extends into the water.

[0009] Preferably, a floating block is further provided at the upper end of the floating base, and a rudder blade is provided at the lower end of the floating base.

[0010] Preferably, a heating wire is wound around the outside of the mixing tube, and a temperature sensor is provided in the water tank.

[0011] Preferably, a plurality of stirring blades are further provided in the mixing tube, and the stirring blades are arranged in the lower half of the mixing tube along the water flow direction.

[0012] Preferably, a feed port is provided on one side of the feed box, a discharge slope is provided at the bottom end of the feed box, the lowest end of the discharge slope is connected to the discharge pipe, and a stirring assembly is also provided in the feed box.

[0013] Preferably, the stirring assembly comprises a stirring motor, a first rotating rod and a second rotating rod;

[0014] The stirring motor is arranged at the top of the feed box, and the output shaft of the stirring motor passes through the top of the feed box and extends into the inside of the feed box;

[0015] The first rotating rod is connected to the output shaft of the stirring motor, the first rotating rod is located in the feed box, and an array of first stirring rods is vertically arranged on the outside of the first rotating rod, and a group of first stirring rods has four first stirring rods and are annularly arranged on the outside of the first rotating rod;

[0016] The second rotating rod is arranged at an end of the first rotating rod away from the stirring motor. The second rotating rod is located in the discharge pipe. A plurality of second stirring rods are vertically arranged on the outer side of the second rotating rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present application sets a mixing tube and a feeding component, drives the water in the pool into the mixing tube through the pumping component, and then the feeding component sprinkles an appropriate amount of flocculant into the mixing tube and mixes with the water. The flocculant and water flow in the curved mixing tube, so that the flocculant is integrated into the water. The mixed water is then sprayed out through the injection pipe of the water delivery component. The water integrated with the flocculant can be dispersed faster and easier. With the continuous movement of the floating base, the flocculant is evenly delivered.

[0019] 2. The present application ensures the melting speed of the flocculant in the mixing tube by providing a heating wire and a stirring fan blade. The more the flocculant melts in the mixed water sprayed from the injection tube, the easier it is to diffuse, so that the flocculant is delivered more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a three-dimensional structural diagram of a device for uniformly dosing flocculants for tap water production.

[0021] Figure 2 The present invention is a front view of a device for uniformly dosing flocculants for tap water production.

[0022] Figure 3 The present invention is a three-dimensional structural diagram of a feed component and a mixing tube of a flocculant uniform delivery device for tap water production.

[0023] Figure 4 yes Figure 2 Cross-sectional view along section AA.

[0024] Figure 5 The present invention is a cross-sectional view of a feed component and a mixing tube of a flocculant uniform delivery device for tap water production.

[0025] Figure 6 yes Figure 5 A partial enlarged view of point B in the middle.

[0026] The numbers in the figure are: 1-floating base; 11-floating block; 12-rudder blade; 2-mixing box; 21-mixing tube; 211-stirring fan blade; 212-heating wire; 22-water tank; 221-water level sensor; 222-temperature sensor; 3-pumping assembly; 31-pumping pump; 32-first pumping pipe; 33-first water supply pipe; 4-water supply assembly; 41-pressure pump; 42-second pumping pipe; 43-second water supply pipe; 431-injection pipe; 5-feeding assembly; 51-feeding box; 511-feeding port; 512-discharging slope; 513-discharging pipe; 52-stirring assembly; 521-stirring motor; 522-first rotating rod; 5221-first stirring rod; 523-second rotating rod; 5231-second stirring rod. DETAILED DESCRIPTION

[0027] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] See also Figures 1 to 3 As shown, a device for uniformly dosing flocculants for tap water production comprises a floating base 1, a mixing box 2 is arranged at the upper end of the floating base 1, a plurality of mixing tubes 21 are arranged in the mixing box 2, and the mixing tubes 21 are arranged to bend reciprocatingly from top to bottom, a pumping assembly 3 is arranged on one side of the mixing box 2, and a water delivery assembly 4 is arranged on the side of the mixing box 2 away from the pumping assembly 3, the pumping assembly 3 is connected to the upper end of the mixing tube 21, the water delivery assembly 4 is connected to the lower end of the mixing tube 21, and a plurality of injection pipes 431 at different angles are arranged at the output end of the water delivery assembly 4, a feeding assembly 5 is also arranged at the upper end of the mixing box 2, the feeding assembly 5 comprises a feeding box 51, and a discharge pipe 513 is arranged at the lower end of the feeding box 51, and the discharge pipe 513 is connected to one end of the mixing tube 21 close to the water delivery assembly 4.

[0029] In the specific working state, when it is necessary to release the flocculant, the release device is placed in the center of the side of the pool, the floating base 1 drives the device to float, and the floating base 1 can continue to move to the other side of the pool, and then the pumping component 3 is opened, the pumping component 3 pumps the water in the pool out and enters the mixing tube 21, the water in the mixing tube 21 flows to the water delivery component 4 according to gravity, and at this time the feeding component 5 also starts to move, there is flocculant in the feeding box 51, and the flocculant enters the mixing tube 21 near the upper end from the discharge pipe 513 in an appropriate amount, so that an appropriate amount of flocculant is mixed with the water entering the mixing tube 21, and an appropriate amount of flocculant can be quickly integrated into the water entering the mixing tube 21, and because the mixing tube 21 is arranged to reciprocate and spiral from top to bottom, the flocculant is mixed more evenly, when most of the flocculant is melted in the water, the mixed water is output from the water delivery component 4, and the mixed flocculant is sprayed into the water through the spray pipes 431 at different angles.

[0030] By setting the mixing tube 21 and the feeding component 5, the water in the pool is driven into the mixing tube 21 through the pumping component 3, and then the feeding component 5 sprinkles an appropriate amount of flocculant into the mixing tube 21 and mixes with the water. The flocculant and water flow in the curved mixing tube 21, so that the flocculant is integrated into the water. In this way, the mixed water is sprayed out through the injection pipe 431 of the water delivery component 4. The water integrated with the flocculant can be dispersed faster and easier. With the continuous movement of the floating base 1, the flocculant is evenly delivered.

[0031] See also Figure 1 and Figure 2 As shown, the pumping assembly 3 includes a water pump 31, a first water pumping pipe 32 is provided at the input end of the water pump 31, an end of the first water pumping pipe 32 away from the water pump 31 is provided in the pool, and a first water delivery pipe 33 is provided at the output end of the water pump 31, and the first water delivery pipe 33 is connected to the upper ends of all mixing tubes 21.

[0032] The water in the pool is quickly pumped out by a water pump 31 , and the pumped water is brought into the upper ends of several mixing tubes 21 and mixed with the flocculant in the mixing tubes 21 , thereby meeting the water inlet requirements of the multiple mixing tubes 21 .

[0033] See also Figures 2 to 4 As shown, a water tank 22 is also provided at the bottom end of the mixing box 2, the lower end of the mixing tube 21 is arranged above the water tank 22, a water level sensor 221 is arranged in the water tank 22, the water delivery component 4 includes a pressure pump 41, a second water pumping pipe 42 is provided at the output end of the pressure pump 41, the second water pumping pipe 42 is connected to the water tank 22, and a second water delivery pipe 43 is provided at the output end of the pressure pump 41, the second water delivery pipe 43 is connected to the injection pipe 431, and the injection pipe 431 extends into the water.

[0034] When the mixed water in the mixing tube 21 reaches the bottom of the mixing tube 21, the water in the mixing tube 21 first enters the water tank 22, and the pressure pump 41 pumps the water in the water tank 22 out through the second pumping pipe 42, and then enters the injection pipe 431 through the second water delivery pipe 43. Because it is the pressure pump 41, the mixed water can be more powerfully ejected from the injection pipe 431 through the pressure pump 41, and the mixed water can be ejected farther, thereby improving the uniformity of flocculant delivery, and the ejected water is more powerful to push the floating base 1 to move, and no additional device is needed to push the floating base 1, thereby saving resources.

[0035] The water level sensor 221 in the water tank 22 constantly monitors the water level in the water tank 22. If the water level is too high, the output of the booster pump 41 is increased to prevent water overflow. If the water level is too low, the output of the booster pump 41 is reduced to prevent the booster pump 41 from running out of water.

[0036] See also Figure 1 and Figure 2 As shown, a floating block 11 is further provided at the upper end of the floating base 1 , and a rudder blade 12 is provided at the lower end of the floating base 1 .

[0037] By setting the floating block 11, the floating block 11 increases the buoyancy of the floating base 1, ensuring that the device can be driven to float stably. The setting of the rudder blade 12 ensures that the floating base 1 can still maintain linear motion under the action of the injection pipe 431, so that the mixed water output by the injection pipe 431 can enter the pool more evenly.

[0038] See also Figure 4 and Figure 5 As shown, a heating wire 212 is wound around the outside of the mixing tube 21 , and a temperature sensor 222 is arranged in the water tank 22 .

[0039] When the temperature is too low, the fusion of the flocculant will slow down. At this time, the temperature of the water in the water tank 22 is detected by the temperature sensor 222 in the water tank 22. When the temperature is too low, the heating wire 212 is started, and the heating wire 212 heats the mixing tube 21, thereby heating the water in the mixing tube 21, so that the flocculant in the mixing tube 21 can maintain a higher melting rate.

[0040] See also Figure 5 As shown, a plurality of stirring blades 211 are further provided in the mixing tube 21 , and the stirring blades 211 are provided in the lower half of the mixing tube 21 along the water flow direction.

[0041] After the pumping component 3 extracts water and mixes it with the flocculant, the water flows continuously toward the lower end of the mixing tube 21. At this time, the stirring blades 211 start to rotate under the action of the water flow. The rotating stirring blades 211 mix and stir the water in the mixing tube 21, thereby increasing the mixing speed of the flocculant. The more flocculants are fused, the more evenly they are dispersed with the mixed water.

[0042] See also Figure 3 and Figure 5 As shown, a feed port 511 is provided on one side of the feed box 51 , a discharge slope 512 is provided at the bottom end of the feed box 51 , the lowest end of the discharge slope 512 is connected to a discharge pipe 513 , and a stirring assembly 52 is also provided in the feed box 51 .

[0043] When the work starts, the flocculant is fed into the feed box 51 through the feed port 511, and the stirring component 52 in the feed box 51 starts to move to prevent the flocculant from agglomerating and continuously hit the flocculant. The flocculant gradually moves toward one side of the discharge pipe 513 under the guidance of the discharge slope 512, and the flocculant enters the mixing tube 21 through the discharge pipe 513. The cooperation between the discharge slope 512 and the stirring component 52 ensures that the flocculant can continue to enter the discharge pipe 513.

[0044] See also Figure 5 and Figure 6 As shown, the stirring assembly 52 includes a stirring motor 521, a first rotating rod 522 and a second rotating rod 523. The stirring motor 521 is arranged at the top of the feed box 51, and the output shaft of the stirring motor 521 passes through the top of the feed box 51 and extends into the interior of the feed box 51. The first rotating rod 522 is connected to the output shaft of the stirring motor 521. The first rotating rod 522 is located in the feed box 51, and an array of first stirring rods 5221 are vertically arranged on the outside of the first rotating rod 522. A group of first stirring rods 5221 has four and are annularly arranged on the outside of the first rotating rod 522. The second rotating rod 523 is arranged at one end of the first rotating rod 522 away from the stirring motor 521. The second rotating rod 523 is located in the discharge pipe 513, and a plurality of second stirring rods 5231 are vertically arranged on the outside of the second rotating rod 523.

[0045] When stirring is required, the stirring motor 521 drives the first rotating rod 522 and the second rotating rod 523 to rotate, and the first stirring rod 5221 breaks up and stirs the flocculant in the feed box 51, so that the flocculant in the feed box 51 continues to move and continuously flows to the discharge pipe 513 under the guidance of the discharge slope 512. The second rotating rod 523 is arranged in the discharge pipe 513, and the second stirring rod 5231 is arranged in a row to reduce the occupied volume of the second stirring rod 5231 in the discharge pipe 513, and the rotation of the second stirring rod 5231 prevents the flocculant from being blocked at the discharge pipe 513, thereby ensuring that the flocculant continues to enter the mixing tube 21.

[0046] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A flocculant uniform delivery device for tap water production, characterized in that: The invention comprises a floating base (1), wherein a mixing box (2) is arranged at the upper end of the floating base (1), wherein a plurality of mixing tubes (21) are arranged in the mixing box (2), and the mixing tubes (21) are arranged to bend reciprocatingly from top to bottom. A pumping assembly (3) is arranged on one side of the mixing box (2), and a water delivery assembly (4) is arranged on the side of the mixing box (2) away from the pumping assembly (3). The pumping assembly (3) is connected to the upper end of the mixing tube (21), and the water delivery assembly (4) is connected to the lower end of the mixing tube (21). The output end of the water delivery assembly (4) is provided with a plurality of injection tubes (431) at different angles. A feeding assembly (5) is also arranged at the upper end of the mixing box (2), and the feeding assembly (5) comprises a feeding box (51). A discharge pipe (513) is arranged at the lower end of the feeding box (51), and the discharge pipe (513) is connected to one end of the mixing tube (21) close to the water delivery assembly (4).

2. A flocculant uniform delivery device for tap water production according to claim 1, characterized in that: The pumping assembly (3) comprises a pump (31), the input end of the pump (31) being provided with a first pumping pipe (32), one end of the first pumping pipe (32) away from the pump (31) being provided in a water pool, and the output end of the pump (31) being provided with a first water delivery pipe (33), the first water delivery pipe (33) being in communication with the upper ends of all the mixing pipes (21).

3. A flocculant uniform delivery device for tap water production according to claim 1, characterized in that: A water tank (22) is also provided at the bottom end of the mixing box (2), the lower end of the mixing pipe (21) is arranged above the water tank (22), a water level sensor (221) is arranged in the water tank (22), the water delivery component (4) comprises a pressure pump (41), a second water pumping pipe (42) is provided at the output end of the pressure pump (41), the second water pumping pipe (42) is connected to the water tank (22), a second water delivery pipe (43) is provided at the output end of the pressure pump (41), the second water delivery pipe (43) is connected to the injection pipe (431), and the injection pipe (431) extends into the water.

4. A flocculant uniform delivery device for tap water production according to claim 1, characterized in that: A floating block (11) is also provided at the upper end of the floating base (1), and a rudder blade (12) is provided at the lower end of the floating base (1).

5. The device for uniformly dosing flocculants for tap water production according to claim 3, characterized in that: A heating wire (212) is wound around the outside of the mixing tube (21), and a temperature sensor (222) is arranged in the water tank (22).

6. The device for uniformly dosing flocculants for tap water production according to claim 1, characterized in that: A plurality of stirring blades (211) are also arranged in the mixing tube (21), and the stirring blades (211) are arranged in the lower half of the mixing tube (21) along the flow direction of the water.

7. The device for uniformly dosing flocculants for tap water production according to claim 1, characterized in that: A feed port (511) is provided on one side of the feed box (51), a discharge slope (512) is provided at the bottom end of the feed box (51), the lowest end of the discharge slope (512) is connected to a discharge pipe (513), and a stirring assembly (52) is also provided in the feed box (51).

8. A flocculant uniform delivery device for tap water production according to claim 7, characterized in that: The stirring assembly (52) comprises a stirring motor (521), a first rotating rod (522) and a second rotating rod (523); The stirring motor (521) is arranged at the top of the feed box (51), and the output shaft of the stirring motor (521) passes through the top of the feed box (51) and extends into the interior of the feed box (51); The first rotating rod (522) is connected to the output shaft of the stirring motor (521), the first rotating rod (522) is located in the feed box (51), and a group of first stirring rods (5221) are vertically arranged on the outside of the first rotating rod (522), and a group of first stirring rods (5221) has four first stirring rods (5221) and are arranged in an annular shape on the outside of the first rotating rod (522); The second rotating rod (523) is arranged at one end of the first rotating rod (522) away from the stirring motor (521), the second rotating rod (523) is located in the discharge pipe (513), and a plurality of second stirring rods (5231) are vertically arranged on the outer side of the second rotating rod (523).

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