Water treatment flocculant adding device

Abstract

The utility model discloses a water treatment flocculant adding device which comprises a fixed table. The adjusting air cylinder pushes the sealing column to move downwards in the discharging pipe, the flow guide groove located in the upper end position of the outer surface of the sealing column is communicated with the quantifying pipe, then the quantifying air cylinder pulls the movable plug to move to suck the mixed flocculating agent into the quantifying pipe to complete quantification, and after quantification is completed, the adjusting air cylinder shrinks to drive the sealing column to move upwards. The movable plug is pushed by resetting of the telescopic end of the quantitative air cylinder to discharge the quantified flocculating agent, quantitative discharging of the water inlet of the sewage pool in the water treatment process is achieved, and the flocculating agent can be evenly distributed in the sewage treatment pool along water flow. The device effectively avoids the situation that the flocculant diffuses slowly due to one-time feeding of the flocculant, improves the water treatment efficiency, can improve the utilization rate of the flocculant through quantitative discharging, and avoids resource waste.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a water treatment flocculant dosing device. Background Art

[0002] During the factory production process, a lot of sewage is usually generated. Since direct discharge of sewage will cause damage to the external environment, the sewage is usually treated and purified. Since there are many impurities in the sewage, flocculants are usually used to precipitate the impurities.

[0003] At present, the flocculant is put into the sewage pool directly after being evenly mixed with water. When the sewage pool is large, the staff needs to put the flocculant in different locations, which is time-consuming and labor-intensive and has low efficiency. Summary of the invention

[0004] The utility model aims to provide a water treatment flocculant dosing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water treatment flocculant dosing device, comprising a fixed platform, a discharge pipe is connected through the top of the fixed platform and near one side, a quantitative pipe is fixedly connected to the outer surface of the discharge pipe, a quantitative cylinder is fixedly connected to the top of the fixed platform, a movable plug is fixedly connected to the delivery end of the quantitative cylinder, the outer surface of the movable plug is slidably connected to the inside of the quantitative pipe, a sealing column is slidably connected to the inside of the discharge pipe, an adjusting cylinder is fixedly connected to the top of the discharge pipe, the telescopic end of the adjusting cylinder is fixedly connected to the top of the sealing column, and guide grooves are provided on the outer surface of the sealing column at the upper and lower edge positions.

[0006] As a further preferred embodiment of the present technical solution, a mixing barrel is fixedly connected to the top of the fixed table, a driving motor is fixedly connected to the top of the mixing barrel, an output end of the driving motor is transmission-connected to a No. 1 bevel gear, a No. 2 bevel gear and a No. 3 bevel gear are meshed on the outer surface of the No. 1 bevel gear, a rotating sleeve is fixedly connected to the bottom end of the No. 3 bevel gear, a rotating shaft is rotatably connected to the inside of the rotating sleeve, the top end of the rotating shaft is fixedly connected to the bottom end of the No. 2 bevel gear, the outer surface of the rotating sleeve is rotatably connected to the top of the mixing barrel, two push plates are fixedly connected to the outer surface of the rotating sleeve, and the outer surfaces of the push plates are in contact with the inner surface of the mixing barrel.

[0007] As a further preferred embodiment of the present technical solution, a stirring blade is fixedly connected to the outer surface of the rotating shaft, and spiral blades are fixedly connected to the outer surfaces of two adjacent stirring blades.

[0008] As a further preferred embodiment of the present technical solution, a stabilizing bar is fixedly connected to the bottom ends of the two push plates, and the interior of the stabilizing bar is rotatably connected to the outer surface of the rotating shaft.

[0009] As a further preferred embodiment of the present technical solution, the outer surface of the quantitative tube is fixedly connected with a feed pipe, the other end of the feed pipe is fixedly connected with a material storage box, and the bottom end of the material storage box is fixedly connected to the top end of the fixed platform.

[0010] As a further preferred embodiment of the present technical solution, a liquid extraction pipe is fixedly connected to the outer surface of the mixing barrel near the lower edge, the other end of the liquid extraction pipe is fixedly connected to a water pump, the output end of the water pump is fixedly connected to a delivery pipe, and the other end of the delivery pipe is fixedly connected to one side of the material storage box.

[0011] As a further preferred embodiment of the technical solution, a control box is fixedly connected to the top of the fixed platform, and two charging hoppers are fixedly connected to the top of the mixing barrel.

[0012] The utility model provides a water treatment flocculant dosing device, which has the following beneficial effects:

[0013] (1) The utility model pushes the sealing column downward inside the discharge pipe by adjusting the cylinder, so that the guide groove at the upper end of the outer surface of the sealing column is connected with the quantitative tube, and then the quantitative cylinder pulls the movable plug to move to draw the mixed flocculant into the quantitative tube to complete the quantitative measurement. After the quantitative measurement is completed, the regulating cylinder contracts and drives the sealing column to move upward, so that another guide groove is connected with the quantitative tube, and the movable plug is pushed to discharge the quantitative flocculant through the reset end of the quantitative cylinder, thereby realizing the quantitative discharge of the water treatment process at the water inlet of the sewage pool, so that the flocculant can be evenly distributed inside the sewage treatment pool, effectively avoiding the slow diffusion of the flocculant caused by the one-time input of the flocculant, and improving the efficiency of water treatment. At the same time, quantitative discharge can improve the utilization rate of the flocculant and avoid waste of resources.

[0014] (2) The utility model drives the No. 2 bevel gear and the No. 3 bevel gear to rotate by the No. 1 bevel gear on the driving motor, and drives the rotating shaft and the rotating sleeve to rotate in opposite directions at the same time, so that the push plate can push the flocculant located at the edge position into the middle, so that the flocculant can be fully stirred, thereby improving the stirring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a first structural schematic diagram of the utility model as a whole;

[0016] Figure 2 It is a second structural schematic diagram of the utility model as a whole;

[0017] Figure 3This is an exploded schematic diagram of the internal structure of the discharge pipe of the utility model;

[0018] Figure 4 It is a schematic diagram of the temporal structure of the mixing barrel of the present invention.

[0019] In the figure: 1. fixed table; 2. discharge pipe; 3. quantitative pipe; 4. quantitative cylinder; 5. movable plug; 6. sealing column; 7. guide groove; 8. regulating cylinder; 9. discharge pipe; 10. storage box; 11. mixing barrel; 12. driving motor; 13. No. 1 bevel gear; 14. No. 2 bevel gear; 15. rotating shaft; 16. stirring blade; 17. spiral blade; 18. rotating sleeve; 19. No. 3 bevel gear; 20. push plate; 21. stabilizer bar; 22. charging hopper; 23. suction pipe; 24. water pump; 25. delivery pipe; 26. control box. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1-3 As shown, in the present embodiment, a water treatment flocculant dosing device comprises a fixed platform 1, a discharge pipe 2 is connected through the top of the fixed platform 1 and near one side, a quantitative pipe 3 is fixedly connected to the outer surface of the discharge pipe 2, a quantitative cylinder 4 is fixedly connected to the top of the fixed platform 1, a movable plug 5 is fixedly connected to the delivery end of the quantitative cylinder 4, the outer surface of the movable plug 5 is slidably connected to the inside of the quantitative pipe 3, a sealing column 6 is slidably connected to the inside of the discharge pipe 2, an adjusting cylinder 8 is fixedly connected to the top of the discharge pipe 2, the telescopic end of the adjusting cylinder 8 is fixedly connected to the top of the sealing column 6, and a guide groove 7 is opened on the outer surface of the sealing column 6 and located at the upper and lower edge positions, wherein, by setting the quantitative pipe 3, quantitative determination can be achieved, by setting the sealing column 6, the discharge pipe 2 and the quantitative pipe 3 can be sealed, and by setting the guide groove 7, the upper and lower parts of the discharge pipe 2 can be connected.

[0022] like Figure 1 , Figure 2 and Figure 4As shown, a mixing barrel 11 is fixedly connected to the top of the fixed table 1, a driving motor 12 is fixedly connected to the top of the mixing barrel 11, and a first bevel gear 13 is transmission-connected to the output end of the driving motor 12, and a second bevel gear 14 and a third bevel gear 19 are meshed on the outer surface of the first bevel gear 13, and a rotating sleeve 18 is fixedly connected to the bottom end of the third bevel gear 19, and a rotating shaft 15 is rotatably connected inside the rotating sleeve 18, and the top of the rotating shaft 15 is fixedly connected to the bottom end of the second bevel gear 14, and the outer surface of the rotating sleeve 18 is rotatably connected to the top of the mixing barrel 11, and two push plates 20 are fixedly connected to the outer surface of the rotating sleeve 18, and the outer surface of the push plate 20 is in contact with the inner surface of the mixing barrel 11. By arranging the push plate 20, the material on the inner surface of the mixing barrel 11 can be pushed into the middle, and by arranging the cooperation of the first bevel gear 13, the second bevel gear 14 and the third bevel gear 19, the rotating shaft 15 and the rotating sleeve 18 can be rotated in both directions.

[0023] like Figure 4 As shown, a stirring blade 16 is fixedly connected to the outer surface of the rotating shaft 15, and spiral blades 17 are fixedly connected to the outer surfaces of two adjacent stirring blades 16. By setting the stirring blades 16, the flocculant can be fully mixed, and by setting the spiral blades 17, the solution can be turned up to increase the stirring force.

[0024] like Figure 4 As shown, the bottom ends of the two push plates 20 are fixedly connected with a stabilizing rod 21, and the inside of the stabilizing rod 21 is rotatably connected to the outer surface of the rotating shaft 15. By providing the stabilizing rod 21, the stability of the push plates 20 can be improved.

[0025] like Figure 1 and Figure 2 As shown, the outer surface of the quantitative tube 3 is fixedly connected to a feed pipe 9, and the other end of the feed pipe 9 is fixedly connected to a storage box 10. The bottom end of the storage box 10 is fixedly connected to the top of the fixed platform 1. By setting the storage box 10, the stirred solution can be stored.

[0026] like Figure 1 and Figure 2 As shown, a liquid extraction pipe 23 is fixedly connected to the outer surface of the mixing barrel 11 near the lower edge, the other end of the liquid extraction pipe 23 is fixedly connected to a water pump 24, the output end of the water pump 24 is fixedly connected to a delivery pipe 25, and the other end of the delivery pipe 25 is fixedly connected to one side of the material storage box 10. By setting the water pump 24, the stirred solution can be taken out.

[0027] like Figure 1 As shown, a control box 26 is fixedly connected to the top of the fixed platform 1, and two charging hoppers 22 are fixedly connected to the top of the mixing barrel 11. By setting up the control box 26, the driving motor 12, the quantitative cylinder 4, the regulating cylinder 8 and the water pump 24 can be controlled.

[0028] The utility model provides a water treatment flocculant dosing device, and the specific working principle is as follows:

[0029] The staff fixes the fixed platform 1 at the position of the water inlet, loads the flocculant powder and water into the mixing barrel 11 through the loading hopper 22, starts the driving motor 12, and drives the No. 1 bevel gear 13 on the driving motor 12 to drive the No. 2 bevel gear 14 and the No. 3 bevel gear 19 to rotate, so that the rotating shaft 15 and the rotating sleeve 18 simultaneously rotate in opposite directions in both directions, so that the push plate 20 can push the flocculant at the edge position into the middle, and then stir it through the stirring blade 16, and at the same time, the spiral blade 17 rotates with the stirring blade 16 and sends the solution at the bottom of the mixing barrel 11 to the upper part, so as to stir the flocculant. After sufficient stirring, the flocculant after stirring is pumped into the storage box 10 through the water pump 24 for storage, and the regulating cylinder 8 pushes the sealing column 6 to move downward inside the discharge pipe 2, so that the guide groove 7 at the upper end position of the outer surface of the sealing column 6 is connected with the quantitative tube 3, and then the quantitative cylinder 4 pulls the movable plug 5 to move and draw the mixed flocculant into the quantitative tube 3 to complete the quantitative. After the quantitative is completed, the regulating cylinder 8 contracts and drives the sealing column 6 to move upward, so that another guide groove 7 is connected with the quantitative tube 3, and the movable plug 5 is pushed by the reset of the telescopic end of the quantitative cylinder 4 to intermittently discharge the quantitative flocculant.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water treatment flocculant dosing device, comprising a fixed platform (1), characterized in that: A discharge pipe (2) is connected through the top of the fixed platform (1) and near one side thereof; a quantitative pipe (3) is fixedly connected to the outer surface of the discharge pipe (2); a quantitative cylinder (4) is fixedly connected to the top of the fixed platform (1); a movable plug (5) is fixedly connected to the delivery end of the quantitative cylinder (4); the outer surface of the movable plug (5) is slidably connected to the inside of the quantitative pipe (3); a sealing column (6) is slidably connected to the inside of the discharge pipe (2); an adjusting cylinder (8) is fixedly connected to the top of the discharge pipe (2); a telescopic end of the adjusting cylinder (8) is fixedly connected to the top of the sealing column (6); and a guide groove (7) is provided on the outer surface of the sealing column (6) and at the upper and lower edge positions.

2. A water treatment flocculant dosing device according to claim 1, characterized in that: The top of the fixed platform (1) is fixedly connected to a stirring barrel (11), the top of the stirring barrel (11) is fixedly connected to a driving motor (12), the output end of the driving motor (12) is drivingly connected to a first bevel gear (13), the outer surface of the first bevel gear (13) is meshed with a second bevel gear (14) and a third bevel gear (19), the bottom end of the third bevel gear (19) is fixedly connected to a rotating sleeve (18), the interior of the rotating sleeve (18) is rotatably connected to a rotating shaft (15), the top of the rotating shaft (15) is fixedly connected to the bottom of the second bevel gear (14), the outer surface of the rotating sleeve (18) is rotatably connected to the top of the stirring barrel (11), the outer surface of the rotating sleeve (18) is fixedly connected to two push plates (20), the outer surfaces of the push plates (20) are in contact with the inner surface of the stirring barrel (11).

3. A water treatment flocculant dosing device according to claim 2, characterized in that: A stirring blade (16) is fixedly connected to the outer surface of the rotating shaft (15), and spiral blades (17) are fixedly connected to the outer surfaces of two adjacent stirring blades (16).

4. A water treatment flocculant dosing device according to claim 3, characterized in that: The bottom ends of the two push plates (20) are fixedly connected to a stabilizing rod (21), and the interior of the stabilizing rod (21) is rotatably connected to the outer surface of the rotating shaft (15).

5. The water treatment flocculant dosing device according to claim 2, characterized in that: The outer surface of the quantitative tube (3) is fixedly connected to a feed pipe (9), the other end of the feed pipe (9) is fixedly connected to a material storage box (10), and the bottom end of the material storage box (10) is fixedly connected to the top end of the fixed platform (1).

6. A water treatment flocculant dosing device according to claim 5, characterized in that: A liquid extraction pipe (23) is fixedly connected to the outer surface of the mixing barrel (11) near the lower edge, the other end of the liquid extraction pipe (23) is fixedly connected to a water pump (24), the output end of the water pump (24) is fixedly connected to a delivery pipe (25), and the other end of the delivery pipe (25) is fixedly connected to one side of the material storage box (10).

7. A water treatment flocculant dosing device according to claim 6, characterized in that: A control box (26) is fixedly connected to the top of the fixed platform (1), and two charging hoppers (22) are fixedly connected to the top of the mixing barrel (11).

Images