CN117225071A - Sewage treatment device for construction engineering - Google Patents
Sewage treatment device for construction engineering Download PDFInfo
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- CN117225071A CN117225071A CN202311480960.8A CN202311480960A CN117225071A CN 117225071 A CN117225071 A CN 117225071A CN 202311480960 A CN202311480960 A CN 202311480960A CN 117225071 A CN117225071 A CN 117225071A
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- sand
- pipe
- tank body
- tank
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 77
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 239000004576 sand Substances 0.000 claims abstract description 153
- 238000001914 filtration Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
- 230000000903 blocking effect Effects 0.000 claims description 28
- 239000012528 membrane Substances 0.000 claims description 19
- 238000011010 flushing procedure Methods 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 7
- 239000013049 sediment Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims 2
- 238000009991 scouring Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 34
- 239000008187 granular material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000000746 purification Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses a sewage treatment device for construction engineering, which relates to the technical field of construction engineering sewage treatment and comprises a tank body, wherein a multistage filtering assembly is arranged on the tank body, the multistage filtering assembly comprises a top tank which is arranged at the top end of the tank body in a threaded manner, a first filter disc is arranged on the inner side of the top tank in a threaded manner, a second filter disc is arranged at the bottom of the first filter disc, the sewage treatment device further comprises a capturing assembly, the capturing assembly is arranged in the middle of the inner side of the tank body, the capturing assembly comprises a motor which is arranged in the middle of the bottom end of the tank body, and a rotary shaft tube is assembled on the motor. This sewage treatment plant that construction engineering was used can utilize seting up the collection hole on the propeller board to the sand grain that the granule size is different, carries out initiative capture and collect to various tiny particle that float in the sewage, has solved the sand grain and has stopped up the potential safety hazard of big neck mouth and little neck mouth, eliminates and catches the collection dead angle of assembly to the sand grain.
Description
Technical Field
The invention relates to the technical field of construction engineering sewage treatment, in particular to a sewage treatment device for construction engineering.
Background
In the construction process of the building, a large amount of sewage is generated due to the use of building materials such as cement, sand and stone, waste water generated in construction site operation and the like, and if the sewage is not effectively treated and is directly discharged into the environment, the surrounding water body and soil are polluted, and the ecological environment is damaged, so that the construction sewage treatment becomes an important link for protecting the environment and improving the ecology.
The sewage treatment plant that current construction engineering was used, mostly can only realize the slow purification treatment to gravel sewage through passive sedimentation, stew, multistage filtration's mode, not only lead to the device to gravel sewage's treatment effeciency low, and in the purification process to sewage, filtration is blockked up by the grit very easily, lead to the device to sewage's purifying effect and purifying effect all to discount greatly, and traditional processing apparatus is not specific to gravel sewage's effective processing structure, mostly carry out slow filtration under gravel sewage's dead weight effect, and can not carry out initiative capture collection treatment in sewage inside, the filtration mode is comparatively passive, just also lead to filtration efficiency unable improvement, and traditional filter equipment is along with long-time use, can be gradually by the complete jam, this needs the staff to dredge regularly, not only waste time and energy, still delay the treatment to gravel sewage.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: the sewage treatment device for construction engineering comprises a tank body, wherein a multistage filtering assembly is arranged on the tank body, the multistage filtering assembly comprises a top tank which is arranged at the top end of the tank body in a threaded manner, a first filter disc is arranged on the inner side of the top tank in a threaded manner, and a second filter disc is arranged at the bottom of the first filter disc;
the sand collecting device comprises a tank body, and is characterized by further comprising a capturing assembly, wherein the capturing assembly is arranged in the middle of the inner side of the tank body, the capturing assembly comprises a motor arranged in the middle of the bottom end of the tank body, a rotating shaft pipe is assembled on the motor, two groups of sand collecting pieces are arranged on the rotating shaft pipe in a circular array shape, the two groups of sand collecting pieces are rotatably arranged with the tank body through the matching of the rotating shaft pipe and the motor, a plurality of collecting holes are formed in the surface of the sand collecting pieces, and a sand leakage port is formed in the middle of the surface of the rotating shaft pipe in a penetrating manner;
the sand catching piece comprises a propeller plate arranged on the inner side of the tank body, the propeller plate is connected to the rotating shaft pipe, one side of the propeller plate, which is far away from the collecting hole, is provided with a rubber film body, one side of the rubber film body, which is far away from the rotating shaft pipe, is provided with a fold part, the rubber film body is elastically connected with the propeller plate through the fold part, namely, other edges, which are contacted with the propeller plate, except for the edge corresponding to the fold part, are elastically connected with the propeller plate, and a movable space for supporting is provided for the rubber film body in a state of being separated from the surface of the propeller plate through the fold part, so that the rubber film body can be supported under the counterclockwise rotation of the propeller plate, the rubber film body can be attached to the propeller plate under the action of water pressure generated by the rubber film body directly acting on the propeller plate, and can be prevented from acting directly on the surface of the propeller plate under the clockwise rotation of the propeller plate, and pushed by the elastic strip from the attaching state of the surface of the propeller plate;
the flushing assembly is arranged between the capturing assembly and the multi-stage filtering assembly, the flushing assembly comprises a pump arranged between the second filter disc and the rotating shaft pipe, the pump is sleeved on the rotating shaft pipe, the top of the pump is provided with a flat pipe, and the flat pipe is integrally sleeved on the top shaft body;
the sediment isolation assembly is arranged at the bottom end of the tank body and comprises a flat bucket body arranged at the bottom end of the tank body, the right side of the outer surface of the flat bucket body is connected with a sewage valve pipe, a water filtering valve is arranged on the sewage valve pipe in a threaded manner, a return pipe is connected to the water filtering valve, a return pump is arranged in the middle of the return pipe, and one end of the return pipe, far away from the water filtering valve, extends into the tank body.
Preferably, the second filter disc is installed in the roof tank by screw thread, the blow off pipe is installed to the inboard bottom of second filter disc, and the blow off pipe stretches into the one end of second filter disc and runs through the bottom setting of first filter disc, and the one end that the blow off pipe kept away from first filter disc runs through the outside that sets up at the roof tank, the bottom mid-section screw thread of second filter disc is installed the jackshaft body, and screw thread is connected with the pump pipe on the surface of jar body, and keeps away from one side setting of back flow for with the inside clean water discharge of filtering of jar body, the ring rail is installed to the inboard bottom of jar body near the intermediate position for gather the sand grain that deposits in jar body bottom, and the top of blow off valve runs through the jar body and stretches into in the ring rail for control is collected the inside sand grain of ring rail and is to the inside leading-in of flat bucket body.
Preferably, the rubber membrane body is connected with a plurality of conducting bars on the wall facing the propeller plate, and the conducting bars cartridge is in the propeller plate, movable mounting has the push pedal in the propeller plate, be connected with a plurality of push bars on the wall that the push pedal deviates from the conducting bars, just still be connected with a plurality of bullet strips on the wall that the push pedal deviates from the conducting bars, bullet strip and push bar dislocation set, the push pedal is through the bullet installation of push bar in the propeller plate, the structural shape of rubber membrane body and push pedal is the same with the structural shape of propeller plate.
Preferably, the collecting hole comprises a hole formed in a propeller plate, the hole is formed in a wall surface deviating from the rubber film body, a large neck opening and a small neck opening are formed in the propeller plate, the large neck opening and the small neck opening are communicated with the hole and are formed in the same horizontal plane, the large neck opening is formed between the hole and the small neck opening, the grooving diameter of the large neck opening is larger than that of the small neck opening, the grooving diameter of the large neck opening is equal to that of a clamping groove of the hole, the large neck opening is used for intercepting sand grains with large particle size, the small neck opening is used for intercepting sand grains with small particle size, and the pushing strip is matched with the inner side of the small neck opening through a pushing plate and an elastic strip to stretch out and draw back in the inner side of the large neck opening; the number of pushing strips connected to the pushing plate corresponds to the number of the holes of the inlet holes, and the number of the elastic strips corresponds to the number of the holes of the inlet holes.
Preferably, the same side inner walls of the big neck opening and the small neck opening are respectively connected with a hooking wall, the hooking walls are used for intercepting sand grains and guiding the sand grains into vertical shaft pipes corresponding to the hooking walls, the top ends and the bottom ends of the hooking walls are respectively connected with vertical shaft pipes, and the vertical shaft pipes are communicated with the big neck opening and the small neck opening.
Preferably, one end of the flat pipe, which is close to the inner wall of the tank body, is connected with a water filtering plate, the water filtering plate is embedded and installed in the inner wall of the tank body and is arranged close to the top of the tank body, the water filtering plate is assembled with the tank body through the cooperation of the flat pipe and the top shaft body, the top end of the rotating shaft pipe is rotatably installed in the middle of the bottom end of the top shaft body, and a cross water guide cavity is formed in the middle of the inner side of the flat pipe and used for guiding water flow into the pump machine through the top shaft body.
Preferably, two water pipes are connected to the outer surface of the pump in a central symmetry manner, the inner cavities of the flat pipes are communicated with the water pipes through the cooperation of the top shaft body and the pump, the bottoms of the two water pipes are connected with a lower well pipe at equal intervals, the lower well pipe is inserted into the top of the propeller plate, the bottom of the lower well pipe is inserted into the propeller plate to be communicated with the vertical shaft pipe, the water purification is pumped into the vertical shaft pipe from top to bottom, sand grains introduced into the vertical shaft pipe are flushed into the rotary shaft pipe, and finally the sand grains are introduced into the flat hopper body through a sand leakage port; the vertical shaft pipes connected with the bottom ends of the hook walls of each group are communicated with the inner cavity of the rotating shaft pipe.
Preferably, the blow-down valve is installed on the top of flat bucket body, and the top cartridge of blow-down valve is in the internal side of jar, and wherein, the motor is installed in the bottom intermediate position of flat bucket body, and the pivot pipe runs through the flat bucket body and stretches into the inside of jar body, and the top rotation installation of pivot pipe is in the jackshaft body, hourglass sand mouth is linked together with the internal chamber of flat bucket, can be through hourglass sand mouth, finally guide into the flat bucket body inner chamber with the sand grain in the leading-in pivot pipe of vertical well pipe, carries out unified collection processing.
Preferably, the sand pocket subassembly is equipped with to circular array form card on the inner wall of the jar body, sand pocket subassembly is including the cardboard of cartridge on the jar body inner wall, square hole has been seted up on the surface of cardboard, install on the cardboard and block the sand pocket, block the inside cavity setting that is of sand pocket, square hole is linked together with blocking the sand pocket inner chamber through the cardboard.
Preferably, the outer surface of the sand blocking pocket is attached with two layers of unidirectional water permeable films, the sewage guided in the sand blocking pocket is guided into the tank body in a single direction, sand particles are intercepted and collected in the sand blocking pocket, the sand blocking pocket is connected with a bag pipe in a connecting mode, wherein one end of the bag pipe, which is exposed out of the tank body, is provided with a bulge, the inner side of the bulge is provided with an air blowing elastic sheet, the bulge is convenient to recover quickly after being extruded and deformed, one end of the bag pipe, which is far away from the sand blocking pocket, penetrates through the clamping plate and the tank body and stretches into the outer side of the tank body, and sand particles in the sand blocking pocket can be discharged through the bulge at one end of the outer side of the tank body by extruding the bag pipe.
The invention provides a sewage treatment device for construction engineering, which has the following beneficial effects:
the sewage treatment device for construction engineering can push the rubber membrane body to be stuck to the propeller plate by means of water pressure, and extend into the propeller plate through the guide strip to enable the push plate to overcome the defect that the push strip is sequentially inserted into the small neck opening and the large neck opening by the elastic strip, sand grains captured in the large neck opening and sand grains captured in the small neck opening are actively guided out, and the collected sand grains are actively captured and collected by utilizing a collection hole formed in the propeller plate by utilizing a special zigzag structure of a slotted structure in the large neck opening and the small neck opening, namely under the interception effect that the well wall protrudes from the inner wall of the neck opening structure, the collected sand grains are smoothly intercepted and enter the inner side of the well wall, and under the unidirectional and downward-guided water flow impact effect that the inside of a shaft pipe connected with the upper end and the lower end of the well wall is uniformly collected in the rotating shaft pipe.
Drawings
FIG. 1 is a schematic view showing an external structure of a sewage treatment apparatus for construction engineering according to the present invention;
FIG. 2 is a schematic cross-sectional view of the tank and top tank of the present invention;
FIG. 3 is a schematic view of a multi-stage filtration assembly of the present invention;
FIG. 4 is a schematic view of the structure of the tank and capture assembly of the present invention;
FIG. 5 is a schematic view of the sand trap of the present invention;
FIG. 6 is a partially cut-away view showing a sand trap of the present invention;
FIG. 7 is a schematic view showing the internal construction of the collecting hole of the present invention;
FIG. 8 is a schematic diagram of a motor and a rotor shaft according to the present invention;
FIG. 9 is a schematic view of the configuration of the flushing assembly of the present invention;
FIG. 10 is a schematic diagram of an assembled structure of a rotary shaft tube and a pump according to the present invention;
FIG. 11 is a schematic diagram of the route structure of the water delivery pipe of the invention by the flat pipe and the pump;
FIG. 12 is a schematic view of the internal structure of the flat tube of the present invention;
FIG. 13 is a schematic view of a silt isolation assembly of the present invention;
FIG. 14 is a schematic view of the sand pocket assembly of the present invention.
In the figure: 1. a tank body; 2. a multi-stage filtration assembly; 21. a top tank; 22. a first filter tray; 23. a second filter disc; 24. a blow-down pipe; 25. a top shaft body; 3. a capture assembly; 31. a motor; 32. a rotary shaft tube; 33. a sand catching member; 34. collecting holes; 331. a propeller plate; 332. a rubber membrane body; 333. a fold portion; 334. a conducting bar; 335. a push plate; 336. pushing the strip; 337. a vertical pipe; 338. spring strips; 341. a hole; 342. a large neck finish; 343. a small neck opening; 344. hooking the well wall; 35. a sand leakage port; 4. flushing the assembly; 41. a pump machine; 42. a flat tube; 43. a water filtering plate; 44. a water pipe; 45. setting a well pipe; 5. a sediment isolation assembly; 51. a flat bucket body; 52. a dirty valve pipe; 53. a water filtering valve; 54. a return pipe; 55. a reflux pump; 56. a blow-down valve; 6. a sand bag assembly; 61. a clamping plate; 62. square holes; 63. a sand blocking pocket; 64. a unidirectional water permeable membrane; 65. a balloon tube; 11. a pump outlet pipe; 12. and a ring rail.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In a first embodiment, as shown in fig. 1 to 14, the present invention provides a technical solution: the sewage treatment device for construction engineering comprises a tank body 1, wherein a multistage filter assembly 2 is arranged on the tank body 1, the multistage filter assembly 2 comprises a top tank 21 which is arranged at the top end of the tank body 1 in a threaded manner, a first filter disc 22 is arranged on the inner side of the top tank 21 in a threaded manner, a second filter disc 23 is arranged at the bottom of the first filter disc 22, and the filter holes of the second filter disc 23 are smaller than those of the first filter disc 22;
the sand collecting device comprises a tank body 1, and is characterized by further comprising a capturing assembly 3, wherein the capturing assembly 3 is arranged in the middle of the inner side of the tank body 1, the capturing assembly 3 comprises a motor 31 arranged in the middle of the bottom end of the tank body 1, a rotary shaft tube 32 is assembled on the motor 31, two groups of sand collecting pieces 33 are arranged on the rotary shaft tube 32 in a circular array shape, the two groups of sand collecting pieces 33 are rotatably arranged with the tank body 1 through the cooperation of the rotary shaft tube 32 and the motor 31, a plurality of collecting holes 34 are formed in the surface of the sand collecting pieces 33, and a sand leakage port 35 is formed in the middle of the surface of the rotary shaft tube 32 in a penetrating manner; the sand catching member 33 comprises a rotor plate 331 mounted on the inner side of the tank 1, the rotor plate 331 is connected to the rotary shaft pipe 32, a rubber membrane body 332 is mounted on one surface of the rotor plate 331 away from the collecting hole 34, a fold part 333 is arranged on one side of the rubber membrane body 332 away from the rotary shaft pipe 32, the rubber membrane body 332 is elastically connected with the rotor plate 331 through the fold part 333, other edges of the rubber membrane body 332, except for edges corresponding to the fold part 333, are elastically connected with the rotor plate 331, and the rubber membrane body 332 is separated from a state of being attached to the surface of the rotor plate 331 through the fold part 333, so that a movable space for being opened is provided, the rubber membrane body 332 can be ensured to be attached to the rotor plate 331 under the action of water pressure generated on the rubber membrane body 332 directly acting on the rotor plate 331 under the anticlockwise rotation of the rotor plate 331, and can be prevented from acting on the rubber membrane body 332 directly under the clockwise rotation of the rotor plate 331, so that the water pressure of the rubber membrane body 332 is prevented from being directly acting on the rotor plate 331, and the rubber membrane body 338 is pushed away from the surface of the rotor plate 331 from being attached to the surface of the rotor plate 331;
a flushing assembly 4, wherein the flushing assembly 4 is arranged between the capturing assembly 3 and the multi-stage filtering assembly 2, the flushing assembly 4 comprises a pump 41 arranged between the second filter disc 23 and the rotating shaft tube 32, the pump 41 is sleeved on the rotating shaft tube 32, a flat tube 42 is arranged at the top of the pump 41, and the flat tube 42 is integrally sleeved on the top shaft body 25;
the sediment isolation assembly 5 is arranged at the bottom end of the tank body 1, the sediment isolation assembly 5 comprises a flat bucket body 51 arranged at the bottom end of the tank body 1, the right side of the outer surface of the flat bucket body 51 is connected with a sewage valve pipe 52, a water filtering valve 53 is arranged on the sewage valve pipe 52 in a threaded manner, a return pipe 54 is connected to the water filtering valve 53, a return pump 55 is arranged in the middle of the return pipe 54, and one end of the return pipe 54, far away from the water filtering valve 53, extends into the tank body 1.
The second filter disc 23 is installed in the roof tank 21 by threads, the drain pipe 24 is installed at the inner side bottom of the second filter disc 23, one end of the drain pipe 24 extending into the second filter disc 23 penetrates through the bottom end of the first filter disc 22, one end of the drain pipe 24 away from the first filter disc 22 penetrates through the outer side of the roof tank 21, the top shaft body 25 is installed at the middle of the bottom end of the second filter disc 23 by threads, the pump-out pipe 11 is connected to the outer surface of the tank 1 by threads, one side away from the return pipe 54 is arranged for discharging filtered clean water inside the tank 1, the annular rail 12 is installed at the position, close to the middle, of the inner side bottom of the tank 1 for collecting sand particles deposited at the bottom of the tank 1, the top of the drain valve 56 penetrates through the tank 1 and extends into the annular rail 12 for controlling the introduction of the sand particles collected inside the annular rail 12 into the flat hopper body 51.
When in use, sand and sewage is poured into the top tank 21, the sand and sewage is subjected to double filtration through the first filter disc 22 and the second filter disc 23, then the sand and sewage enters the tank 1, the sand and sewage is continuously poured into the top tank 21 until the sand and sewage is stored to be more than half of the volume of the inner cavity of the tank 1, the sand and sewage can be firstly kept still in the tank 1 for half an hour, then sand particles deposited on the inner side of the circular rail 12 are dredged into the flat bucket 51 through the blow-down valve 56, after the deposited sand particles are discharged, the blow-down valve 56 is closed, the motor 31 is started to drive the sand catching member 33 on the rotary shaft tube 32 to rotate clockwise in the tank 1, the sand particles in the sand and sewage are caught into the large neck 342 and the small neck 343 through the collecting hole 34 formed on the rotary shaft tube 331, then the motor 31 is controlled to drive the sand catching member 33 on the rotary shaft tube 32 to rotate anticlockwise in the tank 1, the rubber membrane 332 is pushed by water pressure, pushing plate 335 is pushed by guide bar 334 to squeeze elastic bar 338, pushing bar 336 is inserted into small neck opening 343 and large neck opening 342 in turn, sand particles trapped in large neck opening 342 and small neck opening 343 are pushed into sand-trapping wall 344, water filtered by water filtering plate 43 is pumped into vertical pipe 337 by water pipe 44 and lower pipe 45 under the guiding and matching of water filtering plate 43 and flat pipe 42 under the starting operation of pump 41, sand particles trapped in sand-trapping wall 344 in the path of vertical pipe 337 are uniformly flushed into the inner cavity of rotary shaft pipe 32 from top to bottom, and finally uniformly discharged into flat bucket body 51 by sand-leaking opening 35, active trapping and collecting of fine sand particles in sand-stone sewage under the matching of trapping assembly 3 and flushing assembly 4 are completed, sand-trapping member 33 is periodically operated by the above operation steps until sand particles are not discharged inside sand-leaking opening 35, that is, the sand particles are not discharged from the inner side of the final sewage valve pipe 52, and at this time, the operation of the motor 31 is stopped, the pump-out pipe 11 is opened, and clean water is discharged, thereby completing the treatment of the sand, stone and sewage.
In the second embodiment, as shown in fig. 1 to 12, a plurality of guide bars 334 are connected to a wall surface of the rubber film 332 facing the propeller plate 331, the guide bars 334 are inserted into the propeller plate 331, a push plate 335 is movably installed in the propeller plate 331, a plurality of push bars 336 are connected to a wall surface of the push plate 335 facing away from the guide bars 334, a plurality of elastic bars 338 are connected to a wall surface of the push plate 335 facing away from the guide bars 334, the elastic bars 338 and the push bars 336 are arranged in a staggered manner, the push plate 335 is installed in the propeller plate 331 in a bouncing manner through the push bars 336, and the structural shapes of the rubber film 332 and the push plate 335 are identical to the structural shape of the propeller plate 331.
The collecting hole 34 comprises a hole 341 formed in the propeller plate 331, the hole 341 is formed in a wall surface facing away from the rubber film 332, a large neck opening 342 and a small neck opening 343 are formed in the propeller plate 331, the large neck opening 342 and the small neck opening 343 are communicated with the hole 341 and are formed on the same horizontal plane, the large neck opening 342 is formed between the hole 341 and the small neck opening 343, the slotting diameter of the large neck opening 342 is larger than that of the small neck opening 343, the slotting diameter of the large neck opening 342 is equal to that of a clamping groove of the hole 341, the large neck opening 342 is used for intercepting sand grains with large grain size, the small neck opening 343 is used for intercepting the sand grains with small grain size, and the push bar 336 is matched with the inner side of the small neck opening 343 through a push plate 335 and a spring bar 338 to stretch elastically, and can stretch elastically and contractibly inside the large neck opening 342; the number of push bars 336 connected to the push plate 335 corresponds to the number of openings of the inlet holes 341, and the number of elastic bars 338 also corresponds to the number of openings of the inlet holes 341.
The same side inner walls of the big neck opening 342 and the small neck opening 343 are respectively connected with a hooking wall 344, the hooking wall 344 is used for intercepting sand grains and guiding the sand grains into a vertical shaft pipe 337 corresponding to the hooking wall 344, the top end and the bottom end of the hooking wall 344 are respectively connected with the vertical shaft pipe 337, and the vertical shaft pipe 337 is communicated with the big neck opening 342 and the small neck opening 343.
The flat pipe 42 is connected with the water filtering plate 43 near one end of the inner wall of the tank body 1, the water filtering plate 43 is embedded in the inner wall of the tank body 1 and is arranged near the top of the tank body 1, the water filtering plate 43 is assembled with the tank body 1 through the cooperation of the flat pipe 42 and the top shaft body 25, the top end of the rotating shaft pipe 32 is rotatably arranged in the middle of the bottom end of the top shaft body 25, wherein a cross water guide cavity is formed in the middle of the inner side of the flat pipe 42 and used for guiding water flow into the pump 41 through the top shaft body 25; the outer surface of the pump 41 is connected with two water delivery pipes 44 in a central symmetry shape, the inner cavities of the flat pipes 42 are communicated with the water delivery pipes 44 through the cooperation of the top shaft body 25 and the pump 41, the bottoms of the two water delivery pipes 44 are connected with a lower well pipe 45 at equal intervals, the lower well pipe 45 is inserted into the top of the propeller 331, the bottom of the lower well pipe 45 is inserted into the propeller 331 and is communicated with the vertical shaft pipe 337, the lower well pipe 45 is used for pumping clean water into the vertical shaft pipe 337 from top to bottom, sand grains introduced into the vertical shaft pipe 337 are flushed into the rotary shaft pipe 32, and finally the sand grains are introduced into the flat bucket body 51 through the sand leakage port 35; wherein, the vertical pipes 337 connected with the bottom ends of each group of hooked well walls 344 are communicated with the inner cavity of the rotating shaft pipe 32.
When the sand filter is particularly used, the sand filter 43 is embedded and installed on the inner wall of the tank body 1, so that part of purified water in the sand sewage is filtered by the sand filter 43, and is used as a water source for continuously pumping water flow into the vertical shaft pipe 337 through the water pipe 44 and the lower well pipe 45 by the pump 41, so that sand particles collected in the vertical shaft pipe 337 can be guided into the rotating shaft pipe 32 in time, and finally guided into the flat bucket body 51 through the sand leakage port 35 under the downward impact of the water flow for unified collection, treatment and discharge; by utilizing the unidirectional pumping of the water flow from the vertical shaft pipe 337 to the rotating shaft pipe 32, the backflow of sand grains to the hooking wall 344 can be effectively avoided, the hidden danger that the hooking wall 344 is blocked by a large amount of sand grains is avoided, and the hooking wall 344 is ensured to be capable of normally intercepting and collecting the sand grains.
When the sand catching member 33 rotates anticlockwise, the rubber film 332 can be pushed to be attached to the rotor plate 331 by means of water pressure, the rubber film is stretched into the rotor plate 331 through the guide strip 334 to enable the push plate 335 to overcome the elastic strip 338 and sequentially insert the push strip 336 into the small neck opening 343 and the large neck opening 342, sand particles captured in the large neck opening 342 and the small neck opening 343 are actively guided out, the special zigzag structure of the slotted structures in the large neck opening 342 and the small neck opening 343 is utilized, namely, under the interception effect that the rotor wall 344 protrudes from the inner wall of the neck opening structure, the collected sand particles are smoothly intercepted into the inner side of the rotor wall 344, and under the unidirectional and downward-guided water flow impact effect that is guided by the inner part of the rotor pipe 337 connected with the upper end and the lower end of the rotor wall 344, the sand particles with different particle sizes can be uniformly collected into the rotor pipe 32, the sand particles captured in the collecting holes 34 can be actively guided out through the anticlockwise rotation of the sand capturing piece 33, the sand particles are actively transferred and collected to the inner side of the flat bucket body 51 under the pumping guidance of the flushing assembly 4, and the sewage treatment device can automatically capture and collect small sand particles dispersed in sewage and other floaters in small particles through the mutual coordination between the capturing assembly 3 and the flushing assembly 4, so that the sewage treatment device can perform multistage filtration on the sewage, can perform standing settlement on the sewage, can actively capture and collect various micro particles floating in the sewage, changes a traditional passive filtration mode, actively performs purification treatment on the sewage, and improves the special purification treatment effect on the sand and stone sewage.
The pushing bar 336 is used for guiding out sand grains inside the large neck opening 342 and the small neck opening 343, so that the large neck opening 342 and the small neck opening 343 can be actively dredged, sand grains are collected, the potential safety hazard that the sand grains block the large neck opening 342 and the small neck opening 343 is solved, and meanwhile, the pushing bar 336 can automatically withdraw from the large neck opening 342 and the small neck opening 343 under the elastic restoring action of the elastic bar 338 when the sand capturing piece 33 rotates clockwise, and returns to the initial position again, so that the sand grains captured inside the large neck opening 342 and the small neck opening 343 are guided out again in the next rotation period.
In the third embodiment, as shown in fig. 4, 13 and 14, on the basis of the first and second embodiments, a blow-down valve 56 is installed at the top end of the flat bucket body 51, and the top of the blow-down valve 56 is inserted into the inner side of the tank body 1, wherein the motor 31 is installed at the middle position of the bottom of the flat bucket body 51, the rotating shaft pipe 32 penetrates through the flat bucket body 51 to extend into the tank body 1, the top end of the rotating shaft pipe 32 is rotatably installed in the top shaft body 25, the sand leakage port 35 is communicated with the inner cavity of the flat bucket body 51, and sand grains in the vertical pipe 337 can be guided into the inner cavity of the flat bucket body 51 through the sand leakage port 35 for unified collection.
The inner wall of the tank body 1 is clamped with sand bag components 6 in a circular array shape, the sand bag components 6 comprise clamping plates 61 clamped on the inner wall of the tank body 1, square holes 62 are formed in the surfaces of the clamping plates 61, sand blocking pockets 63 are arranged on the clamping plates 61, the inside of each sand blocking pocket 63 is hollow, and the square holes 62 are communicated with the inner cavity of each sand blocking pocket 63 through the clamping plates 61; the outer surface of the sand blocking pocket 63 is attached with two layers of unidirectional water permeable films 64 for guiding the sewage guided by the sand blocking pocket 63 into the tank body 1 in a single direction, meanwhile, sand particles are intercepted and collected in the sand blocking pocket 63, a bag tube 65 is connected in the sand blocking pocket 63, wherein one end of the bag tube 65 exposed out of the tank body 1 is provided with a bulge, the inner side of the bulge is provided with an air blowing elastic sheet, the bulge is convenient to recover quickly after being extruded and deformed, one end of the bag tube 65, which is far away from the sand blocking pocket 63, penetrates through the clamping plate 61 and the tank body 1 and stretches into the outer side of the tank body 1, and the sand particles in the sand blocking pocket 63 can be discharged by extruding the bulge at one end of the bag tube 65 exposed out of the tank body 1.
When the blow-down valve 56 discharges sand into the flat bucket body 51 and the sand leakage port 35 discharges sand into the flat bucket body 51, the sewage which enters the inner side of the flat bucket body 51 together with the sand is filtered by the water filtering valve 53, and then the reflux pump 55 is started in real time to reflux and drain the filtered sewage into the tank body 1 through the reflux pipe 54, so that the recycling of sewage resources is realized, a large amount of sewage is prevented from being directly discharged from the sewage valve pipe 52 together with the sand, and a large amount of sewage is prevented from being directly wasted.
Then when sand particles do not enter the flat bucket body 51 any more, and after a large amount of sewage in the water filtering valve 53 is filtered and flows back into the tank body 1, the sewage valve pipe 52 is opened finally to uniformly discharge the sand particles in the flat bucket body 51; realize the backward flow reuse of the sewage in the sand in the flat bucket body 51, reduce the waste cost of water resource, simultaneously, make the moisture and sand contained in the sand sewage of collecting in the flat bucket body 51 effectively separate.
The square holes 62 can be used for introducing sewage into the clamping plate 61, sand particles in the sewage can be intercepted by the sand blocking pocket 63, water is enabled to flow back into the tank body 1 again through the unidirectional water permeable membrane 64 wrapped outside the sand blocking pocket 63, the sand particles in the sewage are collected by the sand blocking pocket 63 in an auxiliary matching manner, passive auxiliary collection of the sand particles in the sewage is realized, and the collection dead angles of the sand particles by the capture assembly 3 are eliminated; and no matter the sand catching member 33 is driven by the motor 31 to rotate clockwise or anticlockwise in the tank body 1, the sand blocking pocket 63 does not influence the collection effect of sand particles in sewage; after the purified sewage in the tank 1 is discharged, the top of the top tank 21 is closed, so that a closed independent space is formed between the inside of the tank and the outside, and sand particles collected in the sand blocking pocket 63 can be discharged by pressing the bag tube 65.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
1. The utility model provides a sewage treatment plant that construction engineering used which characterized in that:
comprises a tank body, a multi-stage filtering assembly, a capturing assembly, a scouring assembly and a sediment isolation assembly;
the multi-stage filtering assembly is arranged at the top of the tank body;
the capturing assembly comprises a motor arranged at the bottom of the tank body, a rotating shaft pipe connected with the motor and a sand capturing piece arranged on the rotating shaft pipe; the sand catching part is provided with a collecting hole; the rotary shaft tube is provided with a sand leakage port in a penetrating way;
the flushing assembly comprises a pump sleeved on the rotary shaft tube and a flat tube arranged at the top of the pump;
the sediment isolation assembly comprises a flat bucket body arranged at the bottom of the tank body, a sewage valve pipe arranged on the flat bucket body, a water filtering valve arranged on the sewage valve pipe and a return pipe connected with the water filtering valve; the return pipe is provided with a return pump.
2. A sewage treatment apparatus for construction engineering according to claim 1, wherein:
the multistage filtering assembly comprises a top tank arranged at the top of the tank body, a first filter disc arranged in the top tank and a second filter disc arranged at the bottom of the first filter disc;
a drain pipe is arranged at the bottom in the second filter disc, penetrates through the bottom end of the first filter disc, penetrates through the outer side of the top tank, a top shaft body is arranged at the bottom end of the second filter disc in a threaded manner, and the flat pipe is integrally sleeved on the top shaft body; the screw thread is equipped with the pump exit tube on the surface of the jar body, and keeps away from one side setting of back flow, and the ring rail is installed to the inboard bottom of the jar body near the intermediate position, and the top of blowoff valve runs through the jar body and stretches into in the ring rail.
3. A sewage treatment apparatus for construction engineering according to claim 1, wherein: the sand catching piece comprises a propeller plate arranged in the tank body, the propeller plate is arranged in the rotating shaft tube, a rubber film body is arranged on one surface of the propeller plate, which is away from the collecting hole, the rubber film body is provided with a fold part, and the rubber film body is elastically connected with the propeller plate through the fold part;
the rubber membrane body is equipped with the conducting strip towards on the wall of paddle board, and the conducting strip cartridge is in the paddle board, and the paddle board internalization is equipped with the push pedal, is equipped with the push rod on the wall that the push pedal deviates from the conducting strip, is equipped with a plurality of bullet strips on the wall that the push pedal deviates from the conducting strip, bullet strip and push rod dislocation set, and the push pedal is through the bullet installation of push rod in the paddle board.
4. A sewage treatment apparatus for construction engineering according to claim 3, wherein: the collection hole is including seting up the inlet on the rotor plate, the inlet is specifically seting up on the wall that deviates from the rubber membrane body, large neck mouth and little neck mouth have been seted up in the rotor plate, large neck mouth and little neck mouth are linked together with the inlet, the three is located same horizontal plane jointly and is seting up, large neck mouth is seting up between inlet and little neck mouth, the fluting diameter of large neck mouth is greater than the fluting diameter of little neck mouth, the fluting diameter of large neck mouth equals with the draw-in groove diameter of inlet, the pushing strip is through push pedal and bullet strip cooperation in the inboard bullet of little neck mouth flexible, can also be in the inboard bullet of large neck mouth flexible.
5. The construction wastewater treatment apparatus according to claim 4, wherein: the inner walls of the same side of the big neck opening and the small neck opening are respectively connected with a hooking wall, and the top end and the bottom end of the hooking wall are respectively connected with a vertical well pipe.
6. A sewage treatment apparatus for construction engineering according to claim 1, wherein: the flat pipe is connected with the drainage board near the one end of jar internal wall, just the drainage board gomphosis is installed in the internal wall of jar body, and is close to the position setting at jar body top, the drainage board is assembled with jar body through flat pipe and apical axis body cooperation, and the top rotation of changeing the central siphon is installed in the bottom middle part of apical axis body.
7. The construction wastewater treatment apparatus according to claim 6, wherein: the outer surface of the pump is connected with two water pipes in a central symmetry mode, the inner cavities of the flat pipes are communicated with the water pipes through the cooperation of the top shaft body and the pump, the bottoms of the two water pipes are connected with a well discharging pipe at equal intervals, the well discharging pipe is inserted into the top of the propeller plate, and the bottoms of the well discharging pipe are inserted into the propeller plate to be communicated with the vertical shaft pipe.
8. A sewage treatment apparatus for construction engineering according to claim 1, wherein: the top of flat bucket body is installed the blowoff valve, and the top cartridge of blowoff valve is in the internal side of jar, and wherein, the motor is installed in the bottom intermediate position of flat bucket body, and the pivot pipe runs through the inside that the flat bucket body stretched into the jar body, and the top rotation installation of pivot pipe is in the jackshaft body, the hourglass sand mouth is linked together with the internal chamber of flat bucket.
9. A sewage treatment apparatus for construction engineering according to claim 1, wherein: the sand pocket assembly is clamped on the inner wall of the tank body in a circular array shape, the sand pocket assembly comprises a clamping plate clamped on the inner wall of the tank body, square holes are formed in the surface of the clamping plate, the sand blocking pocket is arranged on the clamping plate, the sand blocking pocket is hollow, and the square holes are communicated with the inner cavity of the sand blocking pocket through the clamping plate.
10. A sewage treatment apparatus for construction engineering according to claim 9, wherein: the outer surface of the sand blocking pocket is adhered with two layers of unidirectional water permeable films, the sand blocking pocket is connected with a bag pipe, and one end of the bag pipe, which is far away from the sand blocking pocket, penetrates through the clamping plate and the tank body and stretches into the outer side of the tank body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311480960.8A CN117225071A (en) | 2023-11-08 | 2023-11-08 | Sewage treatment device for construction engineering |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311480960.8A CN117225071A (en) | 2023-11-08 | 2023-11-08 | Sewage treatment device for construction engineering |
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| CN202311480960.8A Pending CN117225071A (en) | 2023-11-08 | 2023-11-08 | Sewage treatment device for construction engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117780276A (en) * | 2024-02-23 | 2024-03-29 | 山西一建集团有限公司 | Building pile foundation construction treatment device and operation method thereof |
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| CN210915467U (en) * | 2019-10-10 | 2020-07-03 | 北京同心建筑有限公司 | Municipal administration sewage recovery processing apparatus |
| CN211987442U (en) * | 2020-03-28 | 2020-11-24 | 浙江思创机械有限公司 | Sludge discharge device for sewage treatment |
| CN112340868A (en) * | 2020-11-24 | 2021-02-09 | 贵州师范学院 | Industrial sewage treatment and purification equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210915467U (en) * | 2019-10-10 | 2020-07-03 | 北京同心建筑有限公司 | Municipal administration sewage recovery processing apparatus |
| CN211987442U (en) * | 2020-03-28 | 2020-11-24 | 浙江思创机械有限公司 | Sludge discharge device for sewage treatment |
| CN112340868A (en) * | 2020-11-24 | 2021-02-09 | 贵州师范学院 | Industrial sewage treatment and purification equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117780276A (en) * | 2024-02-23 | 2024-03-29 | 山西一建集团有限公司 | Building pile foundation construction treatment device and operation method thereof |
| CN117780276B (en) * | 2024-02-23 | 2024-05-24 | 山西一建集团有限公司 | Building pile foundation construction treatment device and operation method thereof |
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Effective date of registration: 20240614 Address after: Room 1120, 11th Floor, Commercial Office Building, No. A1, Qinghe Jiayuan, No. 4, Qiangyou Qinghe New City, Qinghe Town, Haidian District, Beijing, 100000 RMB Applicant after: BEIJING LANHAI SHIYI ENVIRONMENT SCIENCE & TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 523000, 2nd and 3rd floors, Building B3, Dongguan Art Exhibition Center, No. 29 Yizhan Road, Yuanwubian Avenue, Nancheng Street, Dongguan City, Guangdong Province Applicant before: Guangdong Huacan Construction Engineering Co.,Ltd. Country or region before: China |