Sewage treatment device for constructional engineering

Abstract

The invention discloses a sewage treatment device for constructional engineering, and particularly relates to the technical field of sewage treatment.The sewage treatment device comprises a device box, the top of the device box is fixedly connected with a fixing seat, the top of the device box communicates with a feeding box, a collecting box is arranged in the feeding box, and baffles are arranged on the two sides, close to each other, of the feeding box and the collecting box; a control box is arranged on the front side of the device box; and the rotating assembly comprises a double-shaft motor fixedly connected into the fixing base, the top of the double-shaft motor is fixedly connected with a first rotating shaft, and the bottom of the double-shaft motor is fixedly connected with a telescopic shaft. Through the rotating assembly, the moving assembly and the swinging assembly, the device can automatically clean a filter plate, the situation that the filter plate is prone to being blocked after being used for a long time is avoided, screened gravel can be further pre-cleaned, the follow-up gravel treatment process is accelerated, and the working efficiency is improved. And the recycling efficiency of the gravel is also guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, and in particular to a sewage treatment device for construction engineering. Background Art

[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, and transportation; In the process of treating construction wastewater with the existing technology, since the construction wastewater contains a lot of sand and gravel, although filter plates can be used to filter the larger sand and gravel in the wastewater, the filter plates are not only prone to clogging, but the filtered sand and gravel need to be treated separately, resulting in low efficiency in sand and gravel reuse. Summary of the invention

[0003] The object of the present invention is to provide a sewage treatment device for construction engineering to solve the above-mentioned deficiencies in the technology.

[0004] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a sewage treatment device for construction engineering, comprising: a device box, the top of the device box is fixedly connected to a fixing seat, the top of the device box is connected to a feed box, a collection box is arranged in the feed box, baffles are arranged on both sides of the feed box and the collection box, and a control box is arranged on the front side of the device box; A rotating assembly, wherein the rotating assembly comprises a double-axis motor fixedly connected in a fixed seat, the top of the double-axis motor is fixedly connected to a first rotating shaft, the bottom of the double-axis motor is fixedly connected to a telescopic shaft, the first rotating shaft and the telescopic shaft are fixedly connected to a first bevel gear outside, the first bevel gear located at the top is meshed with a second bevel gear outside, the first bevel gear located at the bottom is meshed with a third bevel gear outside, the second bevel gear is fixedly connected inside with a second rotating shaft, and the left end of the second rotating shaft is fixedly connected to a rotating clamping rod; A moving assembly, the moving assembly includes a moving rod sleeved outside the rotating clamp rod, the front side of the moving rod is fixedly connected to a support rod, the bottom of the support rod is fixedly connected to a first electric push rod, the bottom of the first electric push rod is fixedly connected to a cleaning plate, the right side of the moving rod is fixedly connected to a moving sleeve, a connecting column is slidably connected through the moving sleeve, a scraping rod is fixedly connected to the bottom of the connecting column, and the moving sleeve and the scraping rod are fixedly connected to the same spring on both sides close to each other; The swing assembly includes a third rotating shaft fixedly connected to the third bevel gear, the right end of the third rotating shaft is fixedly connected to a swing rod, the swing rod is hinged to a connecting rod through a pin, the bottom end of the connecting rod is hinged to a clamping block through a pin, the bottom end of the telescopic shaft is fixedly connected to a fixed disk, the clamping block is slidably connected in the fixed disk, the bottom of the fixed disk is fixedly connected to a support sleeve, six fixed plates are fixedly connected to the outside of the support sleeve, and stirring plates are sleeved on the outside of the six fixed plates.

[0005] Preferably, the tops of the six fixed plates are all fixedly connected with micro electric push rods, and the telescopic ends of the micro electric push rods are fixedly connected to the tops of the stirring plates via connecting blocks.

[0006] Preferably, a feed port is provided on the top of the device box, a sealing cover is provided on the feed port, a groove is provided on the top of the device box, and the swing rod and the connecting rod are both sleeved in the groove.

[0007] Preferably, a box door is provided at the front side of the feed box, a discharge port is provided at the bottom of the device box, and a valve is provided outside the discharge port.

[0008] Preferably, the second rotating shaft and the third rotating shaft are both sleeved with fixing sleeves, and the two adjacent ends of the two fixing sleeves are respectively fixedly connected to the top and bottom of the fixing base, and a protective cover is provided on the top of the fixing base.

[0009] Preferably, the spring is sleeved outside the connecting column, and bristles are provided on the bottom of the cleaning plate.

[0010] Preferably, a slide groove is provided on the top of the feed box, and a buffer layer is provided on the top of the two baffles.

[0011] Preferably, the bottom of the support rod and the movable sleeve are fixedly connected with a slider, the bottom of the slider is slidably connected in the slide groove, four supporting legs are provided at the bottom of the device box, an inclined filter plate is slidably connected in the feed box, the filter plate abuts against the top of the two buffer layers, and the scraper rod abuts against the top of the filter plate.

[0012] In the above technical solution, the technical effects and advantages provided by the present invention are: 1. Through the rotating component, the moving component and the swinging component, the device can automatically clean the filter plate to avoid the filter plate from being blocked after long-term use, and can further pre-clean the screened sand and gravel, which not only speeds up the subsequent processing of sand and gravel, but also ensures the reuse efficiency of sand and gravel.

[0013] 2. Through the swing component, the device can automatically adjust the stirring range, and can increase the stirring range of the device by controlling the movement of the stirring plate, and can reduce the starting resistance when the dual-axis motor is started, which not only reduces energy consumption, but also effectively improves the service life of the dual-axis motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the connection between the feed box and the collection box of the present invention; Figure 3 It is a schematic structural diagram of the connection between the second rotating shaft and the rotating clamping rod of the present invention; Figure 4 This is a schematic diagram of the structure of the connection between the dual-axis motor and the telescopic shaft of the present invention; Figure 5 It is a schematic diagram of the structure of the connection between the moving rod and the supporting rod of the present invention; Figure 6 It is a schematic structural diagram of the connection between the third bevel gear and the second rotating shaft of the present invention; Figure 7 It is a structural schematic diagram of the connection between the micro electric push rod and the stirring plate of the present invention.

[0016] Description of reference numerals: 1. Device box; 2. Fixed seat; 3. Feed box; 4. Collecting box; 5. Baffle; 6. Double-axis motor; 7. First rotating shaft; 8. Telescopic shaft; 9. First bevel gear; 10. Second bevel gear; 11. Third bevel gear; 12. Second rotating shaft; 13. Rotating clamping rod; 14. Moving rod; 15. Support rod; 16. First electric push rod; 17. Cleaning plate; 18. Moving sleeve; 19. Connecting column; 20. Scraping rod; 21. Spring; 22. Third rotating shaft; 23. Swinging rod; 24. Connecting rod; 25. Block; 26. Fixed plate; 27. Support sleeve; 28. Fixed plate; 29. ​​Stirring plate; 30. Micro electric push rod; 31. Feed inlet; 32. Groove; 33. Discharge outlet; 34. Fixed sleeve; 35. Slide; 36. Slider; 37. Filter plate. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0018] The present invention provides Figures 1 to 7 A sewage treatment device for construction engineering shown in the figure comprises: a device box 1, a fixing seat 2 is fixedly connected to the top of the device box 1, a feed box 3 is connected to the top of the device box 1, a collection box 4 is arranged in the feed box 3, baffles 5 are arranged on both sides of the feed box 3 and the collection box 4, and a control box is arranged on the front side of the device box 1; The rotating assembly includes a dual-axis motor 6 fixedly connected to the fixing seat 2. By setting the fixing seat 2, the fixing seat 2 can fix and support the dual-axis motor 6, thereby preventing the dual-axis motor 6 from shaking during use, thereby ensuring the stable use of the dual-axis motor 6; The top of the double-axis motor 6 is fixedly connected with a first rotating shaft 7, the bottom of the double-axis motor 6 is fixedly connected with a telescopic shaft 8, the first rotating shaft 7 and the telescopic shaft 8 are fixedly connected with a first bevel gear 9 outside, the first bevel gear 9 located at the top is meshed with a second bevel gear 10 outside, the first bevel gear 9 located at the bottom is meshed with a third bevel gear 11 outside, the second bevel gear 10 is fixedly connected with a second rotating shaft 12 inside, and the left end of the second rotating shaft 12 is fixedly connected with a rotating clamping rod 13; The moving assembly includes a moving rod 14 sleeved on the rotating clamp rod 13, a support rod 15 is fixedly connected to the front side of the moving rod 14, a first electric push rod 16 is fixedly connected to the bottom of the support rod 15, a cleaning plate 17 is fixedly connected to the bottom of the first electric push rod 16, and a moving sleeve 18 is fixedly connected to the right side of the moving rod 14. By setting the moving sleeve 18, the connecting column 19 is prevented from deviating and shaking during the up and down movement, thereby ensuring the stable movement of the connecting column 19; A connecting column 19 is slidably connected through the movable sleeve 18, a scraper rod 20 is fixedly connected to the bottom of the connecting column 19, and a spring 21 is fixedly connected to the two sides of the movable sleeve 18 and the scraper rod 20. By setting the spring 21, the connecting column 19 can always fit the scraper rod 20 on the filter plate 37 under the action of the elastic force of the spring 21, thereby ensuring the cleaning effect of the device on the filter plate 37; The swing assembly includes a third rotating shaft 22 fixedly connected to the third bevel gear 11, a swing rod 23 fixedly connected to the right end of the third rotating shaft 22, a connecting rod 24 hinged to the swing rod 23 through a pin, a clamping block 25 hinged to the bottom end of the connecting rod 24 through a pin, a fixed plate 26 fixedly connected to the bottom end of the telescopic shaft 8, the clamping block 25 is slidably connected to the fixed plate 26, a support sleeve 27 fixedly connected to the bottom of the fixed plate 26, six fixed plates 28 fixedly connected to the outside of the support sleeve 27, and a stirring plate 29 is sleeved on the outside of the six fixed plates 28 The tops of the six fixed plates 28 are all fixedly connected with micro electric push rods 30, and the telescopic ends of the micro electric push rods 30 are fixedly connected to the tops of the stirring plates 29 through the connecting blocks. By setting the micro electric push rods 30, the stirring plates 29 can be pushed to move, so that the stirring range of the device is expanded, and the processing capacity of the device is further improved; A feed port 31 is provided at the top of the device box 1, and a sealing cover is provided on the feed port 31. A groove 32 is opened at the top of the device box 1, and the swing rod 23 and the connecting rod 24 are both sleeved in the groove 32. A box door is provided on the front side of the feed box 3, and a discharge port 33 is provided at the bottom of the device box 1, and a valve is provided outside the discharge port 33.

[0019] The second rotating shaft 12 and the third rotating shaft 22 are both sleeved with a fixing sleeve 34. By providing the fixing sleeve 34, the second rotating shaft 12 and the third rotating shaft 22 are prevented from getting stuck during rotation, thereby ensuring the stable rotation of the second rotating shaft 12 and the third rotating shaft 22. The two ends of the two fixing sleeves 34 are respectively fixedly connected to the top and bottom of the fixing base 2. A protective cover is provided on the top of the fixing base 2. The design of the protective cover improves the safety performance of the device, ensures the stable operation of the device in harsh environments, and can reduce the risk of injury to workers due to accidental touch. The spring 21 is sleeved on the outside of the connecting column 19, and the bottom of the cleaning plate 17 is provided with bristles.

[0020] A chute 35 is provided on the top of the feed box 3, and a buffer layer is provided on the top of the two baffles 5. By providing the buffer layer, the filter plate 37 can be buffered after being impacted by sewage and sand and gravel, thereby preventing the filter plate 37 from being damaged due to long-term impact, and further ensuring the service life of the filter plate 37; The bottom of the support rod 15 and the movable sleeve 18 are fixedly connected with a slider 36, the bottom of the slider 36 is slidably connected in the slide groove 35, four supporting legs are provided at the bottom of the device box 1, and an inclined filter plate 37 is slidably connected in the feed box 3. The filter plate 37 abuts against the top of the two buffer layers, and the scraper rod 20 abuts against the top of the filter plate 37.

[0021] Working principle: When using the device, firstly, the sewage to be treated is continuously poured into the feed box 3, and the larger sand and gravel in the sewage can be filtered by the filter plate 37. Since the filter plate 37 is inclined, the sand and gravel roll to a horizontal position under the action of their own gravity, while smaller impurities can adhere to the filter plate 37. Then, the precipitant and disinfectant are added into the device box 1 through the feed port 31 for precipitation and disinfection. Then start the double-axis motor 6, which can drive the first rotating shaft 7 and the telescopic shaft 8 to rotate synchronously, and then drive the two first bevel gears 9 to rotate synchronously, and the first bevel gear 9 located on the top can drive the second bevel gear 10, the second rotating shaft 12 and the rotating clamping rod 13 to rotate synchronously, so as to drive the moving rod 14, the supporting rod 15, the first electric push rod 16 and the sliding block 36 to move back and forth, and then the first electric push rod 16 can be started, and the first electric push rod 16 can push the cleaning plate 17 to move downward until it contacts with the sand and gravel and cleans it, and the moving rod 14 can drive the moving sleeve 18, the connecting column 19 and the scraping rod 20 to scrape the impurities on the filter plate 37 back and forth into the collecting box 4, and because the filter plate 37 is inclined, the connecting column 19 can drive the scraping rod 20 to move upward in the moving sleeve 18 and compress the spring 21; The first bevel gear 9 located at the bottom can drive the third bevel gear 11, the third rotating shaft 22 and the swinging rod 23 to rotate continuously, and can drive the connecting rod 24 and the block 25 to swing under the action of the pin shaft, so as to drive the fixed plate 26, the supporting sleeve 27, the fixed plate 28 and the stirring plate 29 to move up and down, and make the telescopic shaft 8 change between the stretching and contracting states. After starting the dual-axis motor 6, the corresponding micro-electric push rod 30 can be started, and the micro-electric push rod 30 can push the corresponding stirring plate 29 to move outward outside the fixed plate 28 until it moves to a suitable position; Finally, after the treatment is completed, the valve can be opened to discharge it.

[0022] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A sewage treatment device for construction engineering, characterized in that: include: A device box (1), wherein the top of the device box (1) is fixedly connected to a fixing seat (2), the top of the device box (1) is connected to a feed box (3), a collection box (4) is arranged inside the feed box (3), baffles (5) are arranged on both sides of the feed box (3) and the collection box (4) adjacent to each other, and a control box is arranged on the front side of the device box (1); A rotating assembly, the rotating assembly comprising a double-axis motor (6) fixedly connected to a fixed seat (2), the top of the double-axis motor (6) being fixedly connected to a first rotating shaft (7), the bottom of the double-axis motor (6) being fixedly connected to a telescopic shaft (8), the first rotating shaft (7) and the telescopic shaft (8) being fixedly connected to a first bevel gear (9) on the outside, the first bevel gear (9) located at the top being externally meshed with a second bevel gear (10), the first bevel gear (9) located at the bottom being externally meshed with a third bevel gear (11), the second bevel gear (10) being internally fixedly connected to a second rotating shaft (12), and the left end of the second rotating shaft (12) being fixedly connected to a rotating clamping rod (13); A moving assembly, the moving assembly comprising a moving rod (14) sleeved on the outside of a rotating clamping rod (13), the front side of the moving rod (14) being fixedly connected to a support rod (15), the bottom of the support rod (15) being fixedly connected to a first electric push rod (16), the bottom of the first electric push rod (16) being fixedly connected to a cleaning plate (17), the right side of the moving rod (14) being fixedly connected to a moving sleeve (18), a connecting column (19) being slidably connected through the inside of the moving sleeve (18), a scraping rod (20) being fixedly connected to the bottom of the connecting column (19), and the moving sleeve (18) and the scraping rod (20) being fixedly connected to the same spring (21) on both sides adjacent to each other; A swing assembly, the swing assembly comprising a third rotating shaft (22) fixedly connected to the third bevel gear (11), the right end of the third rotating shaft (22) being fixedly connected to a swing rod (23), the swing rod (23) being hinged to a connecting rod (24) via a pin, the bottom end of the connecting rod (24) being hinged to a clamping block (25) via a pin, the bottom end of the telescopic shaft (8) being fixedly connected to a fixed disk (26), the clamping block (25) being slidably connected to the fixed disk (26), the bottom of the fixed disk (26) being fixedly connected to a support sleeve (27), the outside of the support sleeve (27) being fixedly connected to six fixed plates (28), the outside of the six fixed plates (28) being sleeved with a stirring plate (29).

2. A sewage treatment device for construction engineering according to claim 1, characterized in that: The tops of the six fixed plates (28) are all fixedly connected to micro electric push rods (30), and the telescopic ends of the micro electric push rods (30) are fixedly connected to the tops of the stirring plates (29) via connecting blocks.

3. A sewage treatment device for construction engineering according to claim 1, characterized in that: The top of the device box (1) is provided with a feed port (31), and a sealing cover is provided on the feed port (31). The top of the device box (1) is provided with a groove (32), and the swing rod (23) and the connecting rod (24) are both sleeved in the groove (32).

4. A sewage treatment device for construction engineering according to claim 1, characterized in that: The front side of the feed box (3) is provided with a box door, the bottom of the device box (1) is provided with a discharge port (33), and a valve is provided outside the discharge port (33).

5. A sewage treatment device for construction engineering according to claim 1, characterized in that: The second rotating shaft (12) and the third rotating shaft (22) are both sleeved with a fixing sleeve (34), and the two adjacent ends of the two fixing sleeves (34) are respectively fixedly connected to the top and bottom of the fixing seat (2), and a protective cover is provided on the top of the fixing seat (2).

6. A sewage treatment device for construction engineering according to claim 1, characterized in that: The spring (21) is sleeved outside the connecting column (19), and bristles are provided at the bottom of the cleaning plate (17).

7. A sewage treatment device for construction engineering according to claim 1, characterized in that: A slide groove (35) is provided on the top of the feed box (3), and a buffer layer is provided on the top of the two baffles (5).

8. A sewage treatment device for construction engineering according to claim 7, characterized in that: The bottoms of the support rod (15) and the movable sleeve (18) are fixedly connected with a slider (36), the bottom of the slider (36) is slidably connected in the slide groove (35), the bottom of the device box (1) is provided with four supporting legs, and the feed box (3) is slidably connected with an inclined filter plate (37), the filter plate (37) abuts against the tops of the two buffer layers, and the scraper rod (20) abuts against the top of the filter plate (37).

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