Energy-saving sewage treatment purification device

Abstract

The utility model relates to the technical field of sewage treatment, and discloses an energy-saving sewage treatment purification device, including a sewage treatment box, wherein three groups of partition plates are fixedly connected inside the sewage treatment box, and the partition plates divide the inside of the sewage treatment box into a crushing chamber, a sedimentation chamber, a filter chamber and an impurity treatment chamber, and a crushing blade is installed inside the crushing chamber, and a first limit plate and a second limit plate are installed at the upper end of the sedimentation chamber, and a filter screen is installed inside the filter chamber. The energy-saving sewage treatment purification device is provided with a first bevel gear installed on the side of the crushing blade, and the first bevel gear and the second bevel gear are meshed and connected with each other. Then, when the crushing blade rotates to crush the sewage, the crushing blade synchronously drives the first spiral blade to rotate, and the first spiral blade drives the sewage to be extracted upward from the bottom, thereby improving the synchronization of the crushing and extraction of sewage and adopting a single motor drive, thereby improving the energy saving of the equipment when it is used.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an energy-saving sewage treatment purification device. Background Art

[0002] With the acceleration of urbanization and industrialization in my country, the discharge of wastewater in the country has also increased year by year. In order to improve environmental protection, purification equipment will be used to treat sewage.

[0003] In sewage purification treatment devices, a crushing device is usually used to crush solid impurities contained in sewage, so as to facilitate the precipitation of solid impurities in sewage during subsequent sewage treatment. The crushing device usually drives the blade to crush by a motor or a power source. At the same time, in order to facilitate the discharge of the crushed sewage, a pumping device is used to pump out the treated sewage. Therefore, when treating sewage, the treatment of impurities in sewage and the discharge of sewage are not synchronized. It is necessary to observe the solid impurities in the water body on the one hand and discharge sewage on the other hand, which is particularly inconvenient. For this reason, we propose an energy-saving sewage treatment purification device. Utility Model Content

[0004] In view of the shortcomings of existing energy-saving sewage treatment purification devices, the utility model provides an energy-saving sewage treatment purification device, which is equipped with crushing blades to crush sewage. At the same time, the power brought by the rotation of the crushing blades drives the first spiral blades to rotate through a linkage relationship, and then the first spiral blades can drive the sewage to be discharged, thereby reducing the operating cost during sewage treatment and improving the advantages of energy saving, thereby solving the problems raised in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: an energy-saving sewage treatment purification device, comprising a sewage treatment box, wherein three groups of partition plates are fixedly connected inside the sewage treatment box, and the partition plates divide the interior of the sewage treatment box into a crushing chamber, a sedimentation chamber, a filter chamber and an impurity treatment chamber, a crushing blade is installed inside the crushing chamber, a first limit plate and a second limit plate are installed at the upper end of the sedimentation chamber, a filter screen is installed inside the filter chamber, and a discharge baffle is installed inside the impurity treatment chamber, a first bevel gear is fixedly connected to the outside of one side of the crushing blade, a second bevel gear is meshedly connected to the lower part of the side surface of the first bevel gear, and the lower part of the second bevel gear is meshedly connected to the lower part of the side surface of the second bevel gear. A first gear is fixedly connected, a rack chain is sleeved on the outside of the first gear, a second gear is installed on the other side of the rack chain, a first spiral blade is fixedly connected to the upper part of the second gear, a spiral tube is sleeved on the outside of the first spiral blade, a discharge pipe is installed on the upper end of the spiral tube, a conical tube is installed on the lower end of the sedimentation chamber, a solid impurity discharge pipe and an auxiliary pipeline are fixedly connected on both sides of the conical tube, a second spiral blade is movably sleeved inside the conical tube, a rotating handle is installed on one end of the second spiral blade, a sealing end is fixedly connected to one end of the solid impurity discharge pipe, and a valve is movably sleeved on the outside of the sealing end.

[0006] Preferably, a water outlet is provided at the upper end of a partition plate installed at the connection between the crushing chamber and the sedimentation chamber, and the water outlet is located at the upper end of the first limit plate. Meanwhile, a sewage conveying pipe is installed on the side of the sewage treatment tank.

[0007] Preferably, a motor is installed outside the crushing blade, and second bevel gears are installed on both sides of the crushing blade, and the second bevel gears are installed inside the crushing chamber through connecting columns.

[0008] Preferably, a feed port is provided at the lower end of the spiral tube, and the spiral tube is installed inside the crushing chamber. The discharge pipe is inclined, and the end of the discharge pipe extends to the upper part of the first limit plate.

[0009] Preferably, the second limiting plate is arranged on the upper part of the side of the discharge pipe, and a filter screen is installed on the upper part of the partition plate installed between the second limiting plate and the filter chamber, and a water outlet is opened at the upper end of the filter screen and located on the upper part of the partition plate.

[0010] Preferably, the filter screens are arranged in an inclined direction inside the filter chamber, and a group of discharge baffles are installed on the side of each group of filter screens.

[0011] Preferably, the second spiral blade is spiral-shaped, the rotating handle extends to the outside of the auxiliary pipeline, and holes are provided at the lower end of the valve and a quarter of the outer area of ​​the filter.

[0012] Compared with the existing energy-saving sewage treatment purification device, the utility model has the following beneficial effects:

[0013] 1. The energy-saving sewage treatment purification device is equipped with a first bevel gear on the side of the crushing blade. The first bevel gear and the second bevel gear are meshed and connected with each other. When the crushing blade rotates to crush the sewage, the crushing blade synchronously drives the first spiral blade to rotate, and the first spiral blade drives the sewage to be pumped upward from the bottom, thereby improving the synchronization of sewage crushing and extraction and adopting a single motor drive, thereby improving the energy saving and convenience of the equipment when using.

[0014] 2. The energy-saving sewage treatment purification device is installed between the solid impurity discharge pipe and the auxiliary pipe through the second spiral blade, and a semicircular sealing gasket is installed at the end of the second spiral blade. The valve is turned to open the solid impurity discharge pipe, and the handle is turned at the same time. Then, the second spiral blade can drive the solid impurities settled in the sedimentation chamber to be transported to the solid impurity discharge pipe. The second spiral blade rotates and drives the valve to open in a cycle, thereby reducing sewage discharge and improving the cleaning efficiency of solid impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the utility model;

[0017] Figure 3 This is a schematic diagram of the side sectional structure of the main body of the utility model;

[0018] Figure 4 It is a partial enlarged structural schematic diagram of the utility model;

[0019] Figure 5 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0020] In the figure: 1. sewage treatment tank; 2. partition plate; 3. crushing chamber; 4. sedimentation chamber; 5. filter chamber; 6. impurity treatment chamber; 7. crushing blade; 8. first bevel gear; 9. second bevel gear; 10. first gear; 11. rack chain; 12. second gear; 13. first spiral blade; 14. spiral tube; 15. discharge pipe; 16. first limit plate; 17. second limit plate; 18. conical tube; 19. solid impurity discharge pipe; 20. auxiliary pipeline; 21. second spiral blade; 22. turning handle; 23. sealing end; 24. valve; 25. filter screen; 26. discharge baffle. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , an energy-saving sewage treatment purification device comprises a sewage treatment box 1, three groups of partition plates 2 are fixedly connected inside the sewage treatment box 1, the partition plates 2 separate the inside of the sewage treatment box 1, and the partition plates 2 divide the inside of the sewage treatment box 1 into a crushing chamber 3, a sedimentation chamber 4, a filtering chamber 5 and an impurity treatment chamber 6. The crushing chamber 3, the sedimentation chamber 4, the filtering chamber 5 and the impurity treatment chamber 6 drive the sewage to be crushed, precipitated, filtered and drained out. A crushing blade 7 is installed inside the crushing chamber 3, and the crushing blade 7 rotates to drive the sewage to be crushed. A first limiting plate 16 and a second limiting plate 17 are installed at the upper end of the sedimentation chamber 4. A filter screen 25 is installed inside the filtering chamber 5, and a discharge baffle 26 is installed inside the impurity treatment chamber 6. The filter screen 25 and the discharge baffle 26 drive the solid impurities to be discharged. A first bevel gear 8 is fixedly connected to the outside of one side of the crushing blade 7, and a second bevel gear 9 is meshedly connected to the lower part of the side surface of the first bevel gear 8. The lower part of the second bevel gear 9 is fixedly connected to the first gear 10. The rack chain 11 is sleeved on the outside, and the second gear 12 is installed on the other side of the rack chain 11. Through the auxiliary transmission of the first bevel gear 8 and the second bevel gear 9, the first spiral blade 13 can be driven to rotate. The first spiral blade 13 is fixedly connected to the upper part of the second gear 12. The first spiral blade 13 is sleeved on the outside of the first spiral blade 13. The first spiral blade 13 extracts the liquid at the lower end of the crushing chamber 3 upward through the spiral tube 14. The upper end of the spiral tube 14 is installed with a discharge pipe 15. A conical tube 18 is installed at the lower end, and a solid impurity discharge pipe 19 and an auxiliary pipe 20 are fixedly connected on both sides of the conical tube 18. A second spiral blade 21 is movably sleeved inside the conical tube 18, and a rotating handle 22 is installed at one end of the second spiral blade 21. A sealing end 23 is fixedly connected to one end of the solid impurity discharge pipe 19, and a valve 24 is movably sleeved outside the sealing end 23. Turning the rotating handle 22 will drive the second spiral blade 21 to rotate, and the second spiral blade 21 effectively drives the solid impurities to be discharged.

[0023] See also Figure 3A water outlet is provided at the upper end of the partition plate 2 installed at the connection between the crushing chamber 3 and the sedimentation chamber 4, and the position of the water outlet is located at the upper end of the first limiting plate 16. At the same time, a sewage conveying pipe is installed on the side of the sewage treatment tank 1, and a water outlet is provided through the upper end of the partition plate 2. Then, after the crushing chamber 3 crushes the sewage, the treated sewage can be transported to the upper part of the first limiting plate 16 through the water outlet, and the drainage of the first limiting plate 16 can drive the liquid to be transported to the inside of the sedimentation chamber 4, and at the same time, the sedimentation chamber 4 immerses the liquid.

[0024] See also Figure 5 A motor is installed on the outside of the crushing blade 7, and a second bevel gear 9 is installed on both sides of the crushing blade 7. The second bevel gear 9 is installed inside the crushing chamber 3 through a connecting column. By starting the motor installed on the side of the crushing blade 7, the motor drives the crushing blade 7 to rotate, and the crushing blade 7 drives the sewage to be crushed, thereby improving the efficiency of subsequent sewage treatment. At the same time, the crushing blade 7 controls the rotation of the second bevel gear 9 through the first bevel gear 8, and then drives the second gear 12 to rotate through the linkage relationship, thereby providing energy saving for the rotation of the second gear 12.

[0025] See also Figure 3 and Figure 5 A feed port is provided at the lower end of the spiral tube 14, and the spiral tube 14 is installed inside the crushing chamber 3. The discharge pipe 15 is inclined, and the end of the discharge pipe 15 extends to the upper part of the first limit plate 16. The spiral tube 14 is installed inside the crushing chamber 3. When the first spiral blade 13 installed inside the spiral tube 14 rotates, the first spiral blade 13 applies an upward spiral force, and then the first spiral blade 13 can drive the sewage to be processed upward from the bottom end of the crushing chamber 3, thereby improving the efficiency of conveying sewage to the sedimentation chamber 4, and avoiding heavy objects sinking to the lower end of the crushing chamber 3, causing sludge to accumulate inside the crushing chamber 3, thereby affecting the sewage conveying rate.

[0026] See also Figure 3 The second limiting plate 17 is arranged at the upper part of the side of the discharge pipe 15, and the filter screen is installed on the upper part of the partition plate 2 installed between the second limiting plate 17 and the filter chamber 5. At the same time, a water outlet is opened at the upper end of the filter screen and located at the upper part of the partition plate 2. The second limiting plate 17 is arranged at the upper part of the side of the discharge pipe 15, and then the second limiting plate 17 can block the sewage transported to the sedimentation chamber 4 by the discharge pipe 15 to prevent the sewage from splashing out. At the same time, since the filter screen is installed on the side of the second limiting plate 17 and the sedimentation chamber 4 by self-inspection, the filter screen filters the large impurities accumulated in the sewage inside the sedimentation chamber 4, improves the precipitation and accumulation of impurities during sewage treatment, and prevents the impurities from being transported to the inside of the filter chamber 5. At the same time, the second limiting plate 17 is installed on the side of the first limiting plate 16, so as to prevent the liquid from splashing out when the discharge pipe 15 drives the liquid to be transported.

[0027] See also Figure 3 The filter screens 25 are arranged in an inclined direction inside the filter chamber 5. At the same time, a group of discharge baffles 26 are installed on the side of each group of filter screens 25. The filter screens 25 are installed inside the impurity treatment chamber 6. The filter screens 25 filter the liquid transported to the impurity treatment chamber 6 to improve the sewage purification efficiency. At the same time, impurities in the sewage slide down the inclined surface formed on the outside of the filter screens 25, and the impurities are transported to the inside of the discharge baffles 26 in turn. By opening the impurity treatment chamber 6, it is convenient to clean up the accumulated impurities, thereby improving the cleaning efficiency of the equipment.

[0028] See also Figure 2 The second spiral blade 21 is spiral, and the rotating handle 22 extends to the outside of the auxiliary pipe 20. Holes are provided at the lower end of the valve 24 and the outer quarter area of ​​the filter screen 25. The second spiral blade 21 is installed inside the conical tube 18, and the conical tube 18 drives the impurities to precipitate and accumulate. The rotating handle 22 is rotated to control the rotation of the second spiral blade 21. At the same time, when the second spiral blade 21 rotates, the accumulated impurities can be driven to be transported to the inside of the solid impurity discharge pipe 19, and the valve 24 is rotated. The sealing end 23 and the opening formed inside the valve 24 form a passage, and when the second spiral blade 21 rotates, the opening inside the valve 24 is opened regularly, so that the accumulated solid impurities can be cleaned conveniently.

[0029] Working principle: when in use, the sewage is transported to the inside of the crushing chamber 3, and the crushing blades 7 installed inside the crushing chamber 3 rotate. The crushing blades 7 crush the impurities in the sewage, and when the crushing blades 7 rotate, the first spiral blades 13 are controlled to rotate. The first spiral blades 13 drive the sewage to be transported from the top downward, thereby improving the sewage transportation efficiency, and the sewage is immersed in the lower end of the sedimentation chamber 4. At the same time, the sedimentation chamber 4 precipitates the sewage, and the excess liquid is filtered through one end of the second limit plate 17. The filtered liquid is transported to the inside of the filter chamber 5, and at the same time, the sewage slides to the upper part of the filter net 25, and the filter net 25 filters the sewage, and the liquid is discharged downward.

[0030] Although the 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. An energy-saving sewage treatment purification device, comprising a sewage treatment box (1), wherein three groups of partition plates (2) are fixedly connected inside the sewage treatment box (1), and the partition plates (2) divide the interior of the sewage treatment box (1) into a crushing chamber (3), a sedimentation chamber (4), a filter chamber (5) and an impurity treatment chamber (6), wherein a crushing blade (7) is installed inside the crushing chamber (3), a first limit plate (16) and a second limit plate (17) are installed at the upper end of the sedimentation chamber (4), a filter screen (25) is installed inside the filter chamber (5), and a discharge baffle (26) is installed inside the impurity treatment chamber (6), characterized in that: The outside of one side of the crushing blade (7) is fixedly connected to a first bevel gear (8); the lower part of the side of the first bevel gear (8) is meshingly connected to a second bevel gear (9); the lower part of the second bevel gear (9) is fixedly connected to a first gear (10); the outside of the first gear (10) is sleeved with a rack chain (11); the other side of the rack chain (11) is equipped with a second gear (12); the upper part of the second gear (12) is fixedly connected to a first spiral blade (13); the outside of the first spiral blade (13) is sleeved with a spiral tube (14); A discharge pipe (15) is installed at the upper end of the spiral tube (14), a conical tube (18) is installed at the lower end inside the sedimentation chamber (4), and both sides of the conical tube (18) are respectively fixedly connected to a solid impurity discharge pipe (19) and an auxiliary pipeline (20), a second spiral blade (21) is movably sleeved inside the conical tube (18), a rotating handle (22) is installed at one end of the second spiral blade (21), a sealing end (23) is fixedly connected to one end of the solid impurity discharge pipe (19), and a valve (24) is movably sleeved outside the sealing end (23).

2. The energy-saving sewage treatment purification device according to claim 1 is characterized in that: A water outlet is provided at the upper end of the partition plate (2) installed at the connection between the crushing chamber (3) and the sedimentation chamber (4), and the water outlet is located at the upper end of the first limit plate (16). A sewage conveying pipeline is installed on the side of the sewage treatment box (1).

3. The energy-saving sewage treatment purification device according to claim 1 is characterized in that: A motor is installed outside the crushing blade (7), and second bevel gears (9) are installed on both sides of the crushing blade (7). The second bevel gears (9) are installed inside the crushing chamber (3) via a connecting column.

4. The energy-saving sewage treatment purification device according to claim 1 is characterized in that: A feed port is provided at the lower end of the spiral tube (14), and the spiral tube (14) is installed inside the crushing chamber (3). The discharge tube (15) is inclined, and the end of the discharge tube (15) extends to the upper part of the first limit plate (16).

5. The energy-saving sewage treatment purification device according to claim 1 is characterized in that: The second limiting plate (17) is arranged on the upper part of the side of the discharge pipe (15), and a filter screen is installed on the upper part of the partition plate (2) installed between the second limiting plate (17) and the filter chamber (5), and a water outlet is provided at the upper end of the filter screen and located on the upper part of the partition plate (2).

6. The energy-saving sewage treatment purification device according to claim 1 is characterized in that: The filter screens (25) are arranged in an inclined direction inside the filter chamber (5), and a group of discharge baffles (26) are installed on the side of each group of filter screens (25).

7. The energy-saving sewage treatment purification device according to claim 1 is characterized in that: The second spiral blade (21) is spiral-shaped, the rotating handle (22) extends to the outside of the auxiliary pipe (20), and holes are provided at the lower end of the valve (24) and in a quarter of the outer area of ​​the filter screen (25).

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