Sewage treatment device capable of uniformly feeding coagulant

Abstract

The sewage treatment device capable of uniformly adding the coagulant comprises a first box body, a first pipeline is fixedly connected to the top of the first box body in a penetrating mode, a second pipeline is fixedly connected to the first pipeline in a penetrating mode, and a first electric push rod is fixedly connected into the second pipeline; the output end of the first electric push rod is fixedly connected with a first fixing block, the first fixing block is slidably connected to the interior of the second pipeline, the first electric push rod is controlled by the control panel to be switched on and off in a three-time timing mode, a small amount of coagulant is input into the first pipeline multiple times, and the coagulant enters the four-way pipe through the first pipeline and is sprayed into the first box body through a spray head; when the sewage is conveyed, a motor I is started through a control panel, a gear I is driven to rotate through the motor I, a connecting shaft I is driven to rotate through the rotation of the gear I, cutting blades and stirring fan blades are driven to rotate through the rotation of the connecting shaft I, and the coagulant and the sewage are stirred through the rotation of the cutting blades and the stirring fan blades; the sewage and the coagulant are mixed more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment devices, in particular to a sewage treatment device capable of evenly dosing a coagulant. Background Art

[0002] Sewage treatment plant is a device or system used to treat sewage, which can convert wastewater containing various pollutants into water resources that can be discharged or reused. It is widely used in cities, industrial areas and rural areas, and plays an important role in protecting the environment and human health.

[0003] Traditional sewage treatment equipment still has defects during use, such as uneven coagulant addition, which affects the sewage treatment effect, and impurities are mixed with the treated sewage, which needs to be separated separately. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a sewage treatment device capable of evenly dosing a coagulant.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a box body 1, a pipe 1 is passed through and fixedly connected to the top of the box body 1, a pipe 2 is passed through and fixedly connected to the pipe 1, an electric push rod 1 is fixedly connected inside the pipe 2, an output end of the electric push rod 1 is fixedly connected to a fixed block 1, the fixed block 1 is slidably connected to the inside of the pipe 2, an end of the pipe 2 away from the electric push rod 1 is fixedly connected to a pipe 3, an end of the pipe 3 away from the pipe 2 is fixedly connected to a funnel, an end of the pipe 1 away from the pipe 2 is passed through and fixedly connected to a four-way pipe, a nozzle is passed through and fixedly connected to the bottom of the four-way pipe, a connecting rod 1 is fixedly connected to the bottom of the box body 1, a connecting rod 2 is fixedly connected to the connecting rod 1, a motor 1 is fixedly connected to the box body 1, a gear 1 is fixedly connected to the output end of the motor 1, an end of the gear 1 away from the motor 1 is fixedly connected to a coupling shaft 1, a cutting blade is fixedly connected to the coupling shaft 1, and an end of the coupling shaft 1 away from the gear 1 is fixedly connected to a stirring fan blade.

[0006] As a further description of the above technical solution:

[0007] A pipe four is fixedly connected to one side of the bottom of the box body one, a fixed block two is fixedly connected to the pipe four, an electric push rod two is fixedly connected to the fixed block two, a connecting rod three is fixedly connected to the output end of the electric push rod two, the connecting rod three is hinged to the connecting shaft two, the connecting rod three is fixedly connected to the fixed block three at one end away from the connecting shaft two, the fixed block three is fixedly connected to the fixed block four, the fixed block four is hinged to the inside of the pipe four, and a water inlet is fixedly connected to the side of the box body one away from the pipe four.

[0008] As a further description of the above technical solution:

[0009] The output end of the electric push rod 2 is penetrated by a pipe 5 that is slidably connected, the pipe 5 is penetrated by a pipe 6 that is fixedly connected, the pipe 6 is penetrated by a box body 2 that is fixedly connected, the box body 2 is fixedly connected with a fixed block 5, the end of the fixed block 5 away from the box body 2 is fixedly connected with a fixed block 6, the fixed block 6 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a gear 2, the gear 2 is penetrated by a connecting shaft 3 that is fixedly connected, the connecting shaft 3 is fixedly connected with a fixed block 7, and the fixed block 7 is fixedly connected with an auger.

[0010] As a further description of the above technical solution:

[0011] The coupling shaft 2 is fixedly connected to the inside of the pipe 5, and the end of the pipe 6 away from the box body 2 is fixedly connected to the pipe 4.

[0012] As a further description of the above technical solution:

[0013] A screening cylinder is fixedly connected inside the second box body, the auger is located inside the screening cylinder, a connecting rod four is fixedly connected to the bottom of the second box body, and a water outlet is fixedly connected through the bottom of the second box body.

[0014] As a further description of the above technical solution:

[0015] A collecting box is provided below one end of the box body 2 close to the motor 2. The collecting boxes are provided in two groups, and one group of the collecting boxes is located directly below the water outlet.

[0016] As a further description of the above technical solution:

[0017] The electric push rod 1, motor 1, electric push rod 2 and motor 2 are all electrically connected to the operation panel, and the outer dimension of the screening cylinder is smaller than the inner dimension of the box body 2.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the control panel controls the electric push rod 1 to switch on and off three times at a time, so that the coagulant is input into the pipeline 1 in small amounts and multiple times, and the coagulant enters the four-way pipe through the pipeline 1 and is sprayed into the box body 1 through the nozzle. While conveying sewage, the motor 1 is started through the control panel, and the motor 1 drives the gear 1 to rotate, and the gear 1 drives the connecting shaft 1 to rotate, and the connecting shaft 1 drives the cutting blades and the stirring blades to rotate, and the cutting blades and the stirring blades rotate to stir the coagulant and the sewage, so that the sewage and the coagulant are mixed more evenly.

[0020] 2. In the utility model, motor 2 is started through the control panel, and the treated sewage enters box body 2 through the screening cylinder, and enters the collection box through the water outlet below box body 2. The remaining impurities rotate gear 2 through motor 2, and the rotation of gear 2 rotates coupling shaft 3, and the rotation of coupling shaft 3 rotates the fixed block 7, and the rotation of the fixed block 7 rotates the auger. The impurities enter the collection box of box body 2 near the bottom of motor 2 along the screening cylinder through the rotation of the auger, and the treated sewage and impurities are classified and collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural diagram of a sewage treatment device capable of evenly dosing a coagulant, as proposed by the utility model;

[0022] Figure 2 This is a partially exploded view of the three-dimensional structure of a sewage treatment device capable of evenly dosing a coagulant, as proposed by the utility model;

[0023] Figure 3 This is an exploded view of a partial three-dimensional structure of a sewage treatment device capable of evenly dosing a coagulant, as proposed by the utility model;

[0024] Figure 4 This is an enlarged view of point A in the partially exploded image of the three-dimensional structure.

[0025] Legend:

[0026] 1. Box body 1; 2. Pipeline 1; 3. Pipeline 2; 4. Electric push rod 1; 5. Fixed block 1; 6. Pipeline 3; 7. Funnel; 8. Cross pipe; 9. Nozzle; 10. Connecting rod 1; 11. Connecting rod 2; 12. Motor 1; 13. Gear 1; 14. Coupling shaft 1; 15. Cutting blades; 16. Mixing blades; 17. Pipeline 4; 18. Fixed block 2; 19. Electric push rod 2; 20. Connecting rod 3; 21. Coupling shaft 2; 22. Fixed block 3; 23. Fixed block 4; 24. Pipeline 5; 25. Pipeline 6; 26. Box body 2; 27. Fixed block 5; 28. Fixed block 6; 29. ​​Motor 2; 30. Gear 2; 31. Coupling shaft 3; 32. Fixed block 7; 33. Auger; 34. Screening cylinder; 35. Connecting rod 4; 36. Water outlet; 37. Collecting box; 38. Water inlet. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-Figure 4 The utility model provides an embodiment: comprising a box body 1, a pipe 2 is passed through and fixedly connected to the top of the box body 1, a pipe 2 is passed through and fixedly connected to the pipe 2, an electric push rod 4 is fixedly connected inside the pipe 23, a fixed block 5 is fixedly connected to the output end of the electric push rod 4, the fixed block 5 is slidably connected to the inside of the pipe 23, the end of the pipe 23 away from the electric push rod 4 is fixedly connected to the pipe 3 6, the end of the pipe 36 away from the pipe 23 is fixedly connected to the funnel 7, the end of the pipe 2 away from the pipe 23 is passed through and fixedly connected to the four-way pipe 8, the bottom of the four-way pipe 8 is passed through and fixedly connected to the nozzle 9, the bottom of the box body 1 is fixedly connected to a connecting rod 10, the connecting rod 10 is fixedly connected to a connecting rod 2 11, the box body 1 is fixedly connected to a motor 12, and the output end of the motor 12 is fixedly connected to a gear 1 3. The end of the gear 13 away from the motor 12 is fixedly connected with a coupling shaft 14, and the coupling shaft 14 is fixedly connected with a cutting blade 15. The end of the coupling shaft 14 away from the gear 13 is fixedly connected with a stirring blade 16. The control panel is used to control the electric push rod 4 to switch on and off three times at a time, so that the coagulant is input into the pipeline 2 in small quantities and multiple times. The coagulant enters the four-way pipe 8 through the pipeline 2 and is sprayed into the box body 1 through the nozzle 9. While conveying sewage, the motor 12 is started through the control panel, and the gear 13 is driven to rotate by the motor 12, and the coupling shaft 14 is driven to rotate by the rotation of the gear 13, and the cutting blade 15 and the stirring blade 16 are driven to rotate by the rotation of the coupling shaft 14. The cutting blade 15 and the stirring blade 16 are rotated to stir the coagulant and the sewage, so that the sewage and the coagulant are mixed more evenly.

[0029] A pipe 4 17 is fixedly connected to one side of the bottom of the box body 1, a fixed block 2 18 is fixedly connected to the pipe 4 17, an electric push rod 2 19 is fixedly connected to the fixed block 2 18, a connecting rod 3 20 is fixedly connected to the output end of the electric push rod 2 19, the connecting rod 3 20 is hinged to the connecting shaft 2 21, a fixed block 3 22 is fixedly connected to the end of the connecting rod 3 20 away from the connecting shaft 21, a fixed block 4 23 is fixedly connected to the fixed block 3 22, and the fixed block 4 23 is hinged to the inside of the pipe 4 17, a water inlet 38 is fixedly connected to the side of the box body 1 away from the pipe 4 17, and the output end of the electric push rod 2 19 passes through the sliding A pipe 5 24 is connected, the pipe 5 24 passes through and is fixedly connected with a pipe 6 25, the pipe 6 25 passes through and is fixedly connected with a box 2 26, the box 2 26 is fixedly connected with a fixed block 5 27, the end of the fixed block 5 27 away from the box 2 26 is fixedly connected with a fixed block 6 28, the fixed block 6 28 is fixedly connected with a motor 29, the output end of the motor 29 is fixedly connected with a gear 2 30, the gear 2 30 passes through and is fixedly connected with a shaft 3 31, the shaft 3 31 is fixedly connected with a fixed block 7 32, the fixed block 7 32 is fixedly connected with an auger 33, the shaft 2 21 is fixedly connected to the pipe 5 24 The end of the pipe 6 25 away from the box body 26 is fixedly connected to the pipe 4 17, the box body 26 is fixedly connected with a screening cylinder 34, the auger 33 is located in the screening cylinder 34, the bottom of the box body 26 is fixedly connected with a connecting rod 4 35, the bottom of the box body 26 is fixedly connected with a water outlet 36, and the end of the box body 26 close to the motor 29 is provided with a collecting box 37 below. The collecting box 37 is provided with two groups, and one group of collecting boxes 37 is located directly below the water outlet 36. The electric push rod 1 4, the motor 12, the electric push rod 2 19, and the motor 29 are all electrically connected to the operation panel. The outer size of the screening cylinder 34 is smaller than that of the box body. The treated sewage enters the box body 26 through the screening cylinder 34, and enters the collecting box 37 through the water outlet 36 below the box body 26. The remaining impurities are rotated by the motor 29 to rotate the gear 230, and the connecting shaft 31 is rotated by the rotation of the gear 230, and the fixed block 7 32 is rotated by the rotation of the connecting shaft 31, and the auger 33 is rotated by the rotation of the fixed block 7 32. The impurities are entered into the collecting box 37 near the bottom of the motor 29 of the box body 26 along the screening cylinder 34 through the rotation of the auger 33, and the treated sewage and impurities are classified and collected.

[0030] Working principle: The sewage to be treated is transported into the box body 1 through the water inlet 38, and the coagulant is input into the pipe three 6 through the funnel 7. The electric push rod 4 is controlled to switch on and off three times through the control panel, so that the coagulant is input into the pipe 2 in small quantities and multiple times. The coagulant enters the four-way pipe 8 through the pipe 2 and is sprayed into the box body 1 through the nozzle 9. While transporting the sewage, the motor 12 is started through the control panel, and the gear 13 is driven to rotate by the motor 12, and the connecting shaft 14 is driven to rotate by the rotation of the gear 13, and the cutting blade 15 and the stirring blade 16 are driven to rotate by the rotation of the connecting shaft 14. The coagulant and the sewage are stirred by the rotation of the cutting blade 15 and the stirring blade 16 to make the mixing more uniform. The larger impurities are cut by the cutting blade 15 to prevent the pipe four 17 from being blocked. After the treatment, the electric push rod 2 19 is started through the control panel, and the connecting shaft 14 is driven by the electric push rod 2 19 The rod three 20 rotates along the connecting shaft two 21, and the rotation of the connecting rod three 20 drives the fixed block three 22 to move, and the movement of the fixed block three 22 drives the fixed block four 23 to move, so that the impurities in the pipe four 17 enter the pipe six 25 together with the treated sewage, and enter the screening cylinder 34 in the box body two 26 through the pipe six 25. The motor two 29 is started at the same time through the control panel, and the treated sewage enters the box body two 26 through the screening cylinder 34, and enters the collecting box 37 through the water outlet 36 below the box body two 26. The remaining impurities rotate the gear two 30 through the motor two 29, and the rotation of the gear two 30 rotates the connecting shaft three 31, and the rotation of the connecting shaft three 31 rotates the fixed block seven 32, and the rotation of the fixed block seven 32 rotates the auger 33, and the impurities enter the collecting box 37 near the bottom of the box body two 26 near the motor two 29 along the screening cylinder 34 through the auger 33, so that the treated sewage and impurities are classified and collected.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage treatment device capable of uniformly dosing a coagulant, comprising a housing (1), characterized in that: A pipe (2) is fixedly connected to the top of the box body (1), a pipe (3) is fixedly connected to the pipe (2), an electric push rod (4) is fixedly connected to the inside of the pipe (3), an output end of the electric push rod (4) is fixedly connected to a fixed block (5), the fixed block (5) is slidably connected to the inside of the pipe (3), an end of the pipe (3) away from the electric push rod (4) is fixedly connected to a pipe (6), an end of the pipe (6) away from the pipe (3) is fixedly connected to a funnel (7), an end of the pipe (2) away from the pipe (3) is fixedly connected to a four-way pipe ( 8), a nozzle (9) is fixedly connected to the bottom of the four-way pipe (8), a connecting rod (10) is fixedly connected to the bottom of the box body (1), a connecting rod (11) is fixedly connected to the connecting rod (10), a motor (12) is fixedly connected to the box body (1), a gear (13) is fixedly connected to the output end of the motor (12), a connecting shaft (14) is fixedly connected to the end of the gear (13) away from the motor (12), a cutting blade (15) is fixedly connected to the connecting shaft (14), and a stirring blade (16) is fixedly connected to the end of the connecting shaft (14) away from the gear (13).

2. A sewage treatment device capable of uniformly dosing a coagulant according to claim 1, characterized in that: A pipe four (17) is fixedly connected to one side of the bottom of the box body one (1), a fixed block two (18) is fixedly connected to the pipe four (17), an electric push rod two (19) is fixedly connected to the fixed block two (18), a connecting rod three (20) is fixedly connected to the output end of the electric push rod two (19), the connecting rod three (20) is hinged to the connecting shaft two (21), the connecting rod three (20) is fixedly connected to the end away from the connecting shaft two (21) with a fixed block three (22), the fixed block three (22) is fixedly connected to a fixed block four (23), the fixed block four (23) is hinged to the inside of the pipe four (17), and a water inlet (38) is fixedly connected to the side of the box body one (1) away from the pipe four (17).

3. A sewage treatment device capable of uniformly dosing a coagulant according to claim 2, characterized in that: The output end of the electric push rod 2 (19) passes through a pipe 5 (24) for sliding connection, the pipe 5 (24) passes through a pipe 6 (25) for fixed connection, the pipe 6 (25) passes through a box body 2 (26) for fixed connection, the box body 2 (26) is fixedly connected with a fixed block 5 (27), the end of the fixed block 5 (27) away from the box body 2 (26) is fixedly connected with a fixed block 6 (28), the fixed block 6 (28) is fixedly connected with a motor 2 (29), the output end of the motor 2 (29) is fixedly connected with a gear 2 (30), the gear 2 (30) passes through a coupling shaft 3 (31) for fixed connection, the coupling shaft 3 (31) is fixedly connected with a fixed block 7 (32), and the fixed block 7 (32) is fixedly connected with a screw dragon (33).

4. A sewage treatment device capable of uniformly dosing a coagulant according to claim 3, characterized in that: The second coupling shaft (21) is fixedly connected to the inside of the fifth pipe (24), and one end of the sixth pipe (25) away from the second box body (26) is fixedly connected to the fourth pipe (17).

5. A sewage treatment device capable of uniformly dosing a coagulant according to claim 3, characterized in that: A screening cylinder (34) is fixedly connected inside the second box (26), the auger (33) is located inside the screening cylinder (34), a connecting rod four (35) is fixedly connected to the bottom of the second box (26), and a water outlet (36) is fixedly connected through the bottom of the second box (26).

6. A sewage treatment device capable of uniformly dosing a coagulant according to claim 3, characterized in that: A collecting box (37) is provided below one end of the second box body (26) close to the second motor (29). The collecting boxes (37) are provided in two groups, and one group of the collecting boxes (37) is located directly below the water outlet (36).

7. A sewage treatment device capable of uniformly dosing a coagulant according to claim 5, characterized in that The electric push rod 1 (4), motor 1 (12), electric push rod 2 (19), and motor 2 (29) are all electrically connected to the operation panel, and the outer dimension of the screening cylinder (34) is smaller than the inner dimension of the box body 2 (26).

Images