Wastewater and waste gas treatment equipment for construction site

Abstract

The invention provides wastewater and waste gas treatment equipment for a construction site, and relates to the technical field of wastewater and waste gas treatment. The waste water and waste gas treatment equipment for the construction site comprises a box body, a top plate is fixedly connected to the top of the box body, a waste gas purification tank is arranged in a support, a rotating pipe is rotationally connected to the interiors of two fixing blocks, a worm is fixedly connected to the outer side of the rotating pipe, and a connector is fixedly connected to the top end of a conveying pipe. A plurality of gas spraying pipes are fixedly connected to the outer side of the connector in an annular array mode, gas spraying heads are fixedly connected to the bottom ends of the gas spraying pipes, a filter cover is fixedly connected to the top of the waste gas purification tank, a connecting pipe is fixedly connected to the interior of the filter cover, and a spraying head is fixedly connected to the end, extending into the filter cover, of the connecting pipe. The wastewater and waste gas treatment equipment for the construction site is provided.

Description

Technical Field

[0001] The invention relates to wastewater and waste gas treatment equipment, in particular to wastewater and waste gas treatment equipment for construction sites, belonging to the technical field of wastewater and waste gas treatment. Background Art

[0002] Modern engineering projects are developing in the direction of large-scale, large-scale and modern development. The number of projects in major cities is increasing exponentially. However, with the development of engineering projects, the content of wastewater and waste gas generated by construction sites is also greatly increasing. However, the wastewater and waste gas treatment devices used in construction sites on the market are separate, which increases the cost, and the treated wastewater cannot be recycled, wasting resources.

[0003] The published document CN108211528B discloses a wastewater and waste gas treatment device for a construction site, comprising a fan, a separation box, a filter screen, a first oil separator, a second motor, a cold catalyst filter, a photocatalyst filter, an exhaust pipe, an arc hood, a push plate, an oil scraper, a purification tank, a third oil separator, a second filter tank and a third motor. The second motor is used to drive the exhaust pipe to rotate, thereby centrifugally separating the introduced dust-containing waste gas to discharge dust. The wastewater and waste gas on the construction site can be filtered at the same time to reduce costs, and the oil-containing wastewater generated by the machinery can be separated for oil treatment. The device is highly practical and can recycle the purified water.

[0004] When the above scheme is used, the treatment process of wastewater and waste gas is relatively simple, the filtering effect of dust-containing waste gas is insufficient, and a lot of dust will remain in the waste gas. The wastewater is not effectively utilized, resulting in insufficient reuse of wastewater and low resource utilization. It is necessary to design a treatment device that fully utilizes wastewater to improve the construction site environment. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a wastewater and waste gas treatment device for a construction site to solve the problems mentioned in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a wastewater and waste gas treatment equipment for a construction site, comprising a box body, a top plate fixedly connected to the top of the box body, a bracket formed on the front side of the top of the top plate, a waste gas purification tank arranged inside the bracket, two fixed blocks fixedly connected to the front side wall inside the box body, a rotating tube rotatably connected inside the two fixed blocks, a worm fixedly connected to the outside of the rotating tube, two support plates fixedly connected to the rear side wall inside the box body, a connecting plate fixedly connected to the front sides of the two support plates, a rotating shaft rotatably connected between the two connecting plates, a worm wheel fixedly connected to the outside of the middle part of the rotating shaft, the worm wheel meshingly connected to the worm, and rotating plates fixedly connected to both ends of the rotating shaft. The top of the rotating tube is fixedly connected to a transmission tube, the outside of the transmission tube is rotatably connected to a rotating sleeve, the top of the rotating sleeve is rotatably connected to a guide sleeve, the guide sleeve is arranged on the outside of the transmission tube and is slidably connected to the transmission tube, the rotating sleeve is fixedly connected to the bottom of the exhaust gas purification tank, the top of the transmission tube is fixedly connected to a connector, the outside of the connector is fixedly connected to a plurality of jet pipes in a circular array, the bottom ends of the plurality of jet pipes are fixedly connected to jet heads, an overflow port is provided inside the side wall of the exhaust gas purification tank, the overflow port is arranged above the highest point of the moving trajectory of the jet head, the top of the exhaust gas purification tank is fixedly connected to a filter cover, the inside of the filter cover is fixedly connected to a connecting pipe, and one end of the connecting pipe extending to the inside of the filter cover is fixedly connected to a nozzle.

[0007] Preferably, both ends of the rotating shaft are fixedly connected with rotating plates, one side of the two rotating plates is fixedly connected with a guide rod, the inner rear side wall of the box body is fixedly connected with a cross plate, both sides of the cross plate are hinged with rocker arms, and both sides of the two rocker arms are fixedly connected with support rods, so that the cross plate supports the rocker arm, and the rocker arm can rotate on one side of the cross plate.

[0008] Preferably, push rods are provided on both sides of the rotating plate, and both ends of the two push rods are fixedly connected with rotating sleeves, and the two rotating sleeves are respectively sleeved on the outside of the guide rod and the support rod. When the rotating plate rotates, the guide rod is driven to rotate and the guide rod pushes the rotating sleeve to move around, thereby driving the push rod to push upward, and then driving the rocker arm to deflect back and forth up and down.

[0009] Preferably, the front ends of the two rocker arms are integrally formed with clamping plates, and connecting rods are fixedly connected to both sides of the rotating sleeve. The two connecting rods respectively penetrate the two clamping plates and are slidably connected to the two clamping plates. The clamping plates drive the connecting rods to move when swinging, thereby driving the rotating sleeve to reciprocate up and down. A support block is provided on the outer sleeve of the transmission tube, and the two ends of the support block are respectively fixedly connected to the bottom of the rotating sleeve and the top of the fixed block located on the upper side, and the rotating sleeve is supported and buffered by the support block.

[0010] Preferably, guide plates are integrally formed on both sides of the guide sleeve, guide grooves are provided on both sides of the transmission tube, the two guide plates are respectively slidably connected to the inside of the two guide grooves and adapted to the two guide grooves, the guide plates are limited by the guide grooves, and when the transmission tube rotates, the guide plates are driven to rotate through the guide grooves, thereby driving the guide sleeve to rotate.

[0011] Preferably, support sleeves are fixedly connected on both sides of the box body, water collecting cylinders are fixedly connected inside the two support sleeves, water filter cylinders are rotatably connected inside the two water collecting cylinders, the two guide rods are fixedly connected to one end of the two water filter cylinders at one end away from the rotating plate, a water suction pipe is fixedly connected to the inside of one side wall of the water collecting cylinder, a water pump is fixedly connected to the top of the top plate, and the water suction pipe is fixedly connected to the input end of the water pump.

[0012] Preferably, a rotating ring is fixedly connected to the inside of one end of the two water filter cartridges, the two rotating rings are located at the center of the two water filter cartridges, the two rotating rings are rotatably connected to the inside of the water filter cartridges, the two water inlet pipes extend to the inside of the water filter cartridges and are fixedly connected to scrapers on both sides at one end, the four scrapers are respectively fitted with the inner walls of the two water filter cartridges, and when the water filter cartridges rotate inside the water collecting cartridge, the water filter cartridges and the scrapers rotate relative to each other, so that the scrapers clean the inner walls of the water filter cartridges to prevent impurities from clogging the internal holes of the water filter cartridges.

[0013] Preferably, the output end of the water delivery pump is fixedly connected with a telescopic water outlet pipe, and the top end of the telescopic water outlet pipe is fixedly connected with the connecting pipe to facilitate maintaining communication with the connecting pipe.

[0014] Preferably, telescopic rods are fixedly connected to both sides of the top of the box body, a connecting frame is fixedly connected between the tops of the telescopic ends of the two telescopic rods, and the connecting pipe passes through the connecting frame and is fixedly connected to the connecting frame to support the connecting frame.

[0015] Preferably, a motor is fixedly connected to one side of the bottom end of the box body, and gears are fixedly connected to the output end of the motor and the outer side of the bottom end of the rotating tube. The two gears are meshingly connected, and an air intake pipe is rotatably connected to one side of the bottom end of the rotating tube. The air intake pipe passes through the front side wall of the box body and is fixedly connected to the box body, so that the motor starts to drive the gear to rotate, and the rotating tube is driven to rotate through the gear.

[0016] The present invention provides a wastewater and waste gas treatment device for a construction site, which has the following beneficial effects:

[0017] 1. The wastewater and waste gas treatment equipment at the construction site drives the rotating plate to rotate when the rotating shaft rotates, thereby driving the rotating plate to drive the guide rod to rotate, and the guide rod is fixedly connected to one end of the water filter cartridge. When the guide rod rotates, it drives the water filter cartridge to rotate inside the water collecting cartridge, thereby swinging the sewage inside the water filter cartridge, so that the sewage passes through the water filter cartridge and falls to the bottom of the water collecting cartridge under the action of centrifugal force and gravity, and the dust particles and other impurities in the sewage are filtered and screened out by the water filter cartridge. At the same time, when the water filter cartridge rotates, the water filter cartridge and the scraper are rotated relative to each other. Since the water filter cartridge is fixedly connected to the water inlet pipe, and the water inlet pipe passes through the rotating ring and is rotatably connected to the rotating ring, one end of the water inlet pipe is connected to the water pump during use, so the water inlet pipe will not rotate with the water filter cartridge, so that when the scraper rotates inside the water filter cartridge, the scraper will scrape off the impurities adhered to and blocked on the inner wall of the water filter cartridge to prevent the inside of the water filter cartridge from being blocked and affecting the water flow effect.

[0018] 2. The wastewater and waste gas treatment equipment of the construction site is started by the water delivery pump to extract the filtered water inside the water collection cylinder, and the water is transmitted from the telescopic water outlet pipe and the connecting pipe to the inside of the nozzle, and sprayed out from the inside of the nozzle, so that the water accumulates inside the waste gas purification tank. Since an overflow port is opened on one side wall of the waste gas purification tank, the water level is kept at the overflow port position. Since the overflow port is located higher than the highest point of the moving trajectory of the nozzle, the air intake pipe is connected to the waste gas exhaust pipe, so that the waste gas is discharged into the air intake pipe and enters the rotating pipe from the air intake pipe. , then enters the transmission pipe from the rotating pipe, and finally enters multiple jet pipes from the transmission pipe and is discharged from multiple jet heads, so that the exhaust gas directly enters the filtered water inside the exhaust gas purification tank after being discharged, so that the exhaust gas is discharged from the water, and the water cleans the exhaust gas. The impurities in the exhaust gas are directly retained in the water. At the same time, when the exhaust gas rises to the top of the exhaust gas purification tank, the water sprayed by multiple jet heads rinses the exhaust gas, thereby improving the treatment effect of the exhaust gas. After the impurities in the exhaust gas are removed, the exhaust gas is discharged from the inside of the filter cover, which is convenient for the treatment of the exhaust gas.

[0019] 3. The wastewater and waste gas treatment equipment of the construction site makes the guide rod drive the rotating sleeve to move around, and the rotating sleeve drives the top rod to move up and down reciprocatingly, so that the top rod lifts the support rod reciprocatingly, and the support rod drives the swing rod to swing back and forth when lifting, so that the swing rod drives the clamp plate to move up and down, and drives the connecting rod to move up and down, and the connecting rod slides inside the clamp plate to prevent it from getting stuck. When the connecting rod moves up and down, it drives the rotating sleeve to move, and when the rotating sleeve moves, it drives the guide sleeve to move. At the same time, the transmission pipe rotates at this time to limit the guide plate through the guide groove. The transmission pipe drives the guide sleeve to rotate on the top of the rotating sleeve. When the guide sleeve rotates, it drives the exhaust gas purification tank to rotate together, so that the exhaust gas purification tank rotates while moving up and down, so that the exhaust gas rises inside the exhaust gas purification tank and diffuses everywhere under the action of centrifugal force, thereby increasing the contact area between the water sprayed and the exhaust gas, improving the purification effect, and being beneficial to the simultaneous treatment of wastewater and exhaust gas. The treated wastewater is used to spray the exhaust gas for dust reduction. The coordinated use can improve the purification effect, and the wastewater is reused, saving water resources, and saving energy and reducing emissions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the rear structure of the present invention;

[0022] Figure 3 It is a side view structural schematic diagram of the present invention;

[0023] Figure 4 It is a schematic diagram of the internal structure of the box of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the rotating tube of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the rotating sleeve of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the jet pipe of the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the transmission tube of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of the guide sleeve of the present invention;

[0029] Fig.10 It is a structural schematic diagram of the guide groove of the present invention;

[0030] Fig.11 It is a schematic diagram of the structure of the waste gas purification tank of the present invention;

[0031] Fig.12It is a schematic diagram of the structure of the water filter cartridge of the present invention;

[0032] Fig.13 It is a structural schematic diagram of the swing rod of the present invention.

[0033] In the figure: 1, box body; 2, top plate; 3, bracket; 4, exhaust gas purification tank; 5, fixed block; 6, rotating tube; 7, worm; 8, support plate; 9, connecting plate; 10, rotating shaft; 11, worm gear; 12, rotating plate; 13, top rod; 14, guide rod; 15, rotating sleeve; 16, cross plate; 17, swing rod; 18, support rod; 19, clamping plate; 20, transmission tube; 21, rotating sleeve; 22, guide sleeve; 23, connecting rod; 24, guide groove ; 25. Guide plate; 26. Connecting head; 27. Jet pipe; 28. Jet head; 30. Filter cover; 31. Support block; 32. Support sleeve; 33. Water collecting cylinder; 34. Water filter cylinder; 35. Rotating ring; 36. Water pump; 37. Suction pipe; 38. Water inlet pipe; 39. Telescopic water outlet pipe; 40. Connecting pipe; 41. Spray head; 42. Gear; 43. Inlet pipe; 44. Scraper; 45. Telescopic rod; 46. Connecting frame; 47. Motor. DETAILED DESCRIPTION

[0034] An embodiment of the present invention provides wastewater and waste gas treatment equipment for a construction site.

[0035] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 and Fig.13, including a box body 1, a top plate 2 is fixedly connected to the top of the box body 1, a bracket 3 is formed on the front side of the top of the top plate 2, an exhaust gas purification tank 4 is arranged inside the bracket 3, two fixed blocks 5 are fixedly connected to the front side wall inside the box body 1, and a rotating tube 6 is rotatably connected inside the two fixed blocks 5, a motor 47 is fixedly connected to one side of the bottom end of the box body 1, a gear 42 is fixedly connected to the output end of the motor 47 and the outer side of the bottom end of the rotating tube 6, the two gears 42 are meshed and connected, and an intake pipe 43 is rotatably connected to one side of the bottom end of the rotating tube 6, the intake pipe 43 passes through the front side wall of the box body 1 and is fixedly connected to the box body 1, so that the motor 47 starts to drive the gear 42 to rotate, and the rotating tube 6 is driven to rotate by the gear 42, and a worm 7 is fixedly connected to the outer side of the rotating tube 6, and two support plates 8 are fixedly connected to the rear side wall inside the box body 1, and the front sides of the two support plates 8 are fixedly connected to the connecting plate 9, a rotating shaft 10 is rotatably connected between the two connecting plates 9, and the outer side of the middle part of the rotating shaft 10 is fixedly connected A worm gear 11 is connected, the worm gear 11 is meshed with the worm 7, both ends of the rotating shaft 10 are fixedly connected with a rotating plate 12, the top of the rotating tube 6 is fixedly connected with a transmission pipe 20, the outer side of the transmission pipe 20 is rotatably connected with a rotating sleeve 21, the top of the rotating sleeve 21 is rotatably connected with a guide sleeve 22, the guide sleeve 22 is sleeved on the outer side of the transmission pipe 20 and is slidably connected with the transmission pipe 20, the rotating sleeve 21 is fixedly connected to the bottom of the exhaust gas purification tank 4, the top of the transmission pipe 20 is fixedly connected with a connector 26, the outer side of the connector 26 is fixedly connected with a plurality of jet pipes 27 in an annular array, the bottom ends of the plurality of jet pipes 27 are fixedly connected with jet heads 28, an overflow port is provided inside the side wall of the exhaust gas purification tank 4, the position of the overflow port is set above the highest point of the moving trajectory of the jet head 28, a filter cover 30 is fixedly connected to the top of the exhaust gas purification tank 4, a connecting pipe 40 is fixedly connected to the inside of the filter cover 30, and a nozzle 41 is fixedly connected to one end of the connecting pipe 40 extending to the inside of the filter cover 30.

[0036] Both ends of the rotating shaft 10 are fixedly connected with a rotating plate 12, one side of the two rotating plates 12 is fixedly connected with a guide rod 14, a transverse plate 16 is fixedly connected to the rear side wall inside the box body 1, and both sides of the transverse plate 16 are hinged with a swing rod 17, and both sides of the two swing rods 17 are fixedly connected with a support rod 18, so that the transverse plate 16 supports the swing rod 17, and the swing rod 17 can rotate on one side of the transverse plate 16. Both sides of the rotating plate 12 are provided with a push rod 13, and both ends of the two push rods 13 are fixedly connected with a rotating sleeve 15, and the two rotating sleeves 15 are respectively sleeved on the outside of the guide rod 14 and the support rod 18. When the rotating plate 12 rotates, the guide rod 14 is driven to rotate and the guide rod 14 pushes the rotating sleeve 15 to move around, thereby driving the push rod 13 to push up, and then driving the swing rod 17 to deflect back and forth up and down, the front ends of the two swing rods 17 are integrally formed with a clamping plate 19, and both sides of the rotating sleeve 21 are fixed A connecting rod 23 is fixedly connected, and the two connecting rods 23 respectively penetrate the two clamping plates 19 and are slidably connected with the two clamping plates 19. The connecting rod 23 is driven to move by the clamping plates 19 when swinging, and then the rotating sleeve 21 is driven to reciprocate up and down. A support block 31 is provided on the outer side of the transmission tube 20. The two ends of the support block 31 are respectively fixedly connected to the bottom of the rotating sleeve 21 and the top of the fixed block 5 located on the upper side. The rotating sleeve 21 is supported and buffered by the support block 31. Guide plates 25 are integrally formed on both sides of the guide sleeve 22. Guide grooves 24 are provided on both sides of the transmission tube 20. The two guide plates 25 are respectively slidably connected to the inside of the two guide grooves 24 and adapted to the two guide grooves 24. The guide plates 25 are limited by the guide grooves 24. When the transmission tube 20 rotates, the guide plates 25 are driven to rotate by the guide grooves 24, thereby driving the guide sleeve 22 to rotate.

[0037] Support sleeves 32 are fixedly connected to both sides of the box body 1, and water collecting cylinders 33 are fixedly connected inside the two support sleeves 32. Water filter cylinders 34 are rotatably connected inside the two water collecting cylinders 33. The ends of the two guide rods 14 away from the rotating plate 12 are respectively fixedly connected to one ends of the two water filter cylinders 34. A water suction pipe 37 is fixedly connected to the inside of one side wall of the water collecting cylinder 33. A water delivery pump 36 is fixedly connected to the top of the top plate 2. The water suction pipe 37 is fixedly connected to the input end of the water delivery pump 36. A rotating ring 35 is fixedly connected to the inside of one end of the two water filter cylinders 34. The two rotating rings 35 are both located at the center of the two water filter cylinders 34. A water inlet pipe 38 is rotatably connected inside the two rotating rings 35. The two water inlet pipes 38 extend to the inside of the water filter cylinder 34. The two sides are fixed A scraper 44 is fixedly connected, and the four scrapers 44 are respectively fitted with the inner walls of the two water filter cylinders 34. When the water filter cylinder 34 rotates inside the water collecting cylinder 33, the water filter cylinder 34 and the scraper 44 rotate relatively, so that the scraper 44 cleans the inner wall of the water filter cylinder 34 to prevent impurities from clogging the internal holes of the water filter cylinder 34. The output end of the water delivery pump 36 is fixedly connected to a telescopic water outlet pipe 39, and the top of the telescopic water outlet pipe 39 is fixedly connected to the connecting pipe 40 for easy communication with the connecting pipe 40. Telescopic rods 45 are fixedly connected to both sides of the top of the box body 1, and a connecting frame 46 is fixedly connected between the tops of the telescopic ends of the two telescopic rods 45. The connecting pipe 40 passes through the connecting frame 46 and is fixedly connected to the connecting frame 46 to support the connecting frame 46.

[0038] Specifically, the construction site wastewater is transmitted to the inside of the water filter cartridge 34 through the water inlet pipe 38, and the sewage entering is filtered by the water filter cartridge 34, and the motor 47 is started to drive the gear 42 to rotate, and the gear 42 drives the rotating tube 6 to rotate when rotating, and then the rotating tube 6 drives the worm 7 to rotate when rotating, and when the worm 7 rotates, it drives the worm wheel 11 to rotate, so that the worm wheel 11 drives the rotating shaft 10 to rotate, and when the rotating shaft 10 rotates, it drives the rotating plate 12 to rotate, so that the rotating plate 12 drives the guide rod 14 to rotate, and the guide rod 14 is fixedly connected to one end of the water filter cartridge 34. When the guide rod 14 rotates, it drives the water filter cartridge 34 to rotate inside the water collection cylinder 33, so that the sewage inside the water filter cartridge 34 is filtered. The sewage is swung so that, under the action of centrifugal force and gravity, it passes through the filter water cylinder 34 and falls to the bottom of the water collecting cylinder 33, and impurities such as dust particles in the sewage are filtered and screened out by the filter water cylinder 34. At the same time, when the filter water cylinder 34 is rotating, the filter water cylinder 34 and the scraper 44 are relatively rotated. Since the filter water cylinder 34 is fixedly connected to the water inlet pipe 38, and the water inlet pipe 38 passes through the rotating ring 35 and is rotatably connected to the rotating ring 35, one end of the water inlet pipe 38 is connected to the water pump when in use, so the water inlet pipe 38 will not rotate with the filter water cylinder 34, so that when the scraper 44 rotates inside the filter water cylinder 34, the scraper 44 will scrape off the impurities adhered to and blocked on the inner wall of the filter water cylinder 34 to prevent the filter water cylinder 34 from being blocked and affecting the water flow effect.

[0039] The water after filtering inside the water collecting cylinder 33 is extracted by starting the water delivery pump 36, and the water is transferred from the telescopic water outlet pipe 39 and the connecting pipe 40 to the inside of the nozzle 41, and sprayed out from the inside of the nozzle 41, so that the water accumulates inside the exhaust gas purification tank 4. Since an overflow port is provided on one side wall of the exhaust gas purification tank 4, the water level is kept at the overflow port position. Since the overflow port is located higher than the highest point of the moving trajectory of the nozzle 28, the air intake pipe 43 is connected to the exhaust gas exhaust pipe, so that the exhaust gas is discharged into the air intake pipe 43, and enters the inside of the rotating pipe 6 from the air intake pipe 43, and then from the rotating pipe 6. The moving pipe 6 enters the transmission pipe 20, and finally enters the multiple jet pipes 27 from the transmission pipe 20 and is discharged from the multiple jet heads 28, so that the exhaust gas directly enters the filtered water inside the exhaust gas purification tank 4 after being discharged, so that the exhaust gas is discharged from the water, and the water cleans the exhaust gas. The impurities in the exhaust gas are directly retained in the water. At the same time, when the exhaust gas rises above the exhaust gas purification tank 4, the water sprayed by the multiple jet heads 28 rinses the exhaust gas, thereby improving the treatment effect of the exhaust gas. After the impurities in the exhaust gas are removed, the exhaust gas is discharged from the inside of the filter cover 30, which is convenient for treating the exhaust gas.

[0040] When the rotating tube 6 rotates, it drives the transmission tube 20 to rotate, so that the transmission tube 20 drives multiple jet tubes 27 and jet heads 28 to rotate, so that the jet heads 28 discharge exhaust gas when rotating in the water, so that the exhaust gas is diffused and thrown outward under the action of centrifugal force when discharged from the water, thereby increasing the contact area between gas and water, thereby improving the dust removal effect. When the worm 7 rotates, it drives the worm wheel 11 to rotate, so that the worm wheel 11 drives the rotating shaft 10 and the rotating plate 12 to rotate. When the rotating plate 12 rotates, it drives the guide rod 14 to rotate, so that the guide rod 14 drives the rotating sleeve 15 to move around, so that the rotating sleeve 15 drives the push rod 13 to move up and down reciprocatingly, so that the push rod 13 lifts the support rod 18 reciprocatingly, and when the support rod 18 lifts, it drives the swing rod 17 to swing back and forth, so that the swing rod 17 drives the clamping plate 19 to move up and down, and drives the connecting rod 23 to move up and down, and the connecting rod 23 Slide inside the clamping plate 19 to prevent it from getting stuck. When the connecting rod 23 moves up and down, it drives the rotating sleeve 21 to move. When the rotating sleeve 21 moves, it drives the guide sleeve 22 to move. At the same time, the transmission pipe 20 rotates through the guide groove 24 to limit the guide plate 25, so that the transmission pipe 20 drives the guide sleeve 22 to rotate at the top of the rotating sleeve 21. When the guide sleeve 22 rotates, it drives the exhaust gas purification tank 4 to rotate together, so that the exhaust gas purification tank 4 rotates while moving up and down reciprocatingly, so that the exhaust gas rises inside the exhaust gas purification tank 4. Under the action of centrifugal force, the contact area between the water sprayed down and the exhaust gas is increased, and the purification effect is improved, which is conducive to the simultaneous treatment of wastewater and exhaust gas, and the treated wastewater is used to spray the exhaust gas for dust reduction. The coordinated use improves the purification effect, and the wastewater is reused, saving water resources, and saving energy and reducing emissions.

[0041] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A wastewater and waste gas treatment device for a construction site, comprising a housing (1), characterized in that: The top of the box body (1) is fixedly connected to a top plate (2), a bracket (3) is formed on the front side of the top of the top plate (2), an exhaust gas purification tank (4) is arranged inside the bracket (3), two fixed blocks (5) are fixedly connected to the front side wall inside the box body (1), a rotating tube (6) is rotatably connected inside the two fixed blocks (5), a worm (7) is fixedly connected to the outside of the rotating tube (6), two support plates (8) are fixedly connected to the rear side wall inside the box body (1), a connecting plate (9) is fixedly connected to the front side of the two support plates (8), a rotating shaft (10) is rotatably connected between the two connecting plates (9), a worm wheel (11) is fixedly connected to the outside of the middle part of the rotating shaft (10), the worm wheel (11) is meshingly connected to the worm (7), and rotating plates (12) are fixedly connected to both ends of the rotating shaft (10), a transmission tube (20) is fixedly connected to the top of the rotating tube (6), and the transmission tube (20) is rotated on the outside. The exhaust gas purification tank (4) is rotatably connected to a rotating sleeve (21), the top of the rotating sleeve (21) is rotatably connected to a guide sleeve (22), the guide sleeve (22) is sleeved on the outside of the transmission pipe (20) and is slidably connected to the transmission pipe (20), the rotating sleeve (21) is fixedly connected to the bottom of the exhaust gas purification tank (4), the top of the transmission pipe (20) is fixedly connected to a connector (26), the outside of the connector (26) is fixedly connected to a plurality of jet pipes (27) in an annular array, the bottom ends of the plurality of jet pipes (27) are all fixedly connected to jet heads (28), an overflow port is provided inside the side wall of the exhaust gas purification tank (4), the overflow port is arranged above the highest point of the moving track of the jet head (28), the top of the exhaust gas purification tank (4) is fixedly connected to a filter cover (30), the inside of the filter cover (30) is fixedly connected to a connecting pipe (40), and one end of the connecting pipe (40) extending to the inside of the filter cover (30) is fixedly connected to a nozzle (41).

2. The wastewater and waste gas treatment equipment for a construction site according to claim 1, characterized in that: Both ends of the rotating shaft (10) are fixedly connected to a rotating plate (12), one side of each of the two rotating plates (12) is fixedly connected to a guide rod (14), the inner rear side wall of the box body (1) is fixedly connected to a transverse plate (16), both sides of the transverse plate (16) are hinged with swing rods (17), and both sides of the two swing rods (17) are fixedly connected to support rods (18).

3. The wastewater and waste gas treatment equipment for a construction site according to claim 2, characterized in that: Both sides of the rotating plate (12) are provided with push rods (13), both ends of the two push rods (13) are fixedly connected with rotating sleeves (15), and the two rotating sleeves (15) are respectively sleeved on the outside of the guide rod (14) and the support rod (18).

4. The wastewater and waste gas treatment equipment for a construction site according to claim 3, characterized in that: The front ends of the two swing rods (17) are integrally formed with a clamping plate (19), and both sides of the rotating sleeve (21) are fixedly connected with connecting rods (23), and the two connecting rods (23) respectively penetrate the two clamping plates (19) and are slidably connected to the two clamping plates (19), and the outer side of the transmission tube (20) is sleeved with a support block (31), and the two ends of the support block (31) are respectively fixedly connected to the bottom of the rotating sleeve (21) and the top of the fixed block (5) located on the upper side.

5. The wastewater and waste gas treatment equipment for a construction site according to claim 1, characterized in that: Guide plates (25) are integrally formed on both sides of the guide sleeve (22), guide grooves (24) are provided on both sides of the transmission tube (20), and the two guide plates (25) are respectively slidably connected to the inside of the two guide grooves (24) and adapted to the two guide grooves (24).

6. The wastewater and waste gas treatment equipment for a construction site according to claim 2, characterized in that: Support sleeves (32) are fixedly connected to both sides of the box body (1), water collecting cylinders (33) are fixedly connected inside the two support sleeves (32), water filter cylinders (34) are rotatably connected inside the two water collecting cylinders (33), the ends of the two guide rods (14) away from the rotating plate (12) are fixedly connected to one end of the two water filter cylinders (34), a water extraction pipe (37) is fixedly connected inside one side wall of the water collecting cylinder (33), a water delivery pump (36) is fixedly connected to the top of the top plate (2), and the water extraction pipe (37) is fixedly connected to the input end of the water delivery pump (36).

7. The wastewater and waste gas treatment equipment for a construction site according to claim 6, characterized in that: A rotating ring (35) is fixedly connected inside one end of the two water filter cartridges (34), and the two rotating rings (35) are located at the center of the two water filter cartridges (34). A water inlet pipe (38) is rotatably connected inside the two rotating rings (35). The two water inlet pipes (38) extend to one end of the inside of the water filter cartridge (34) and are fixedly connected to scrapers (44) on both sides. The four scrapers (44) are respectively fitted with the inner walls of the two water filter cartridges (34).

8. The wastewater and waste gas treatment equipment for a construction site according to claim 7, characterized in that: The output end of the water delivery pump (36) is fixedly connected to a telescopic water outlet pipe (39), and the top end of the telescopic water outlet pipe (39) is fixedly connected to a connecting pipe (40).

9. The wastewater and waste gas treatment equipment for a construction site according to claim 1, characterized in that: Telescopic rods (45) are fixedly connected to both sides of the top of the box body (1), a connecting frame (46) is fixedly connected between the tops of the telescopic ends of the two telescopic rods (45), and the connecting pipe (40) passes through the connecting frame (46) and is fixedly connected to the connecting frame (46).

10. The wastewater and waste gas treatment equipment for a construction site according to claim 1, characterized in that: A motor (47) is fixedly connected to one side of the bottom end of the box (1); a gear (42) is fixedly connected to the output end of the motor (47) and the outer side of the bottom end of the rotating tube (6); the two gears (42) are meshed and connected; an air intake pipe (43) is rotatably connected to one side of the bottom end of the rotating tube (6); the air intake pipe (43) passes through the front side wall of the box (1) and is fixedly connected to the box (1).

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