CN117865259A - Waste water recovery device used in green building construction and use method - Google Patents
Waste water recovery device used in green building construction and use method Download PDFInfo
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- CN117865259A CN117865259A CN202410279381.5A CN202410279381A CN117865259A CN 117865259 A CN117865259 A CN 117865259A CN 202410279381 A CN202410279381 A CN 202410279381A CN 117865259 A CN117865259 A CN 117865259A
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- 239000002351 wastewater Substances 0.000 title claims abstract description 54
- 238000009435 building construction Methods 0.000 title claims abstract description 22
- 238000011084 recovery Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 238000004064 recycling Methods 0.000 claims abstract description 4
- 239000002893 slag Substances 0.000 claims description 32
- 239000004744 fabric Substances 0.000 claims description 31
- 238000010276 construction Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000004075 wastewater filtration Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to the technical field of wastewater recovery, in particular to a wastewater recovery device used in green building construction and a use method thereof. The device comprises a housing; the upper end of the shell is provided with a feeding piece, the lower end of the shell is provided with a discharging piece, and a plurality of groups of filtering components, airflow driving pieces and adjusting components are arranged inside the shell. The adjusting component is provided with a rotating structure driven to rotate by the airflow driving piece, a pulling structure for driving the filtering structure to deform and a water flow adjusting structure for driving the feeding piece and the discharging piece to synchronously convey materials; the pulling structure and the water flow adjusting structure are respectively provided with two groups which are sequentially connected and are arranged at two ends of the rotating structure in a mirror image mode, and power for synchronous work is provided through rotation of the rotating structure. The device has various and concentrated functions, good treatment effect on the building wastewater, and the rotating structure rotates to drive the plurality of structures of the adjusting component to link, so that the device has compact structure, is energy-saving and environment-friendly, and is suitable for recycling wastewater in application and green building construction.
Description
Technical Field
The invention relates to the technical field of wastewater recovery, in particular to a wastewater recovery device used in green building construction and a use method thereof.
Background
The green building is a high-quality building which saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people and maximally realizes harmony and symbiosis of people and nature in the whole life period. How to treat the construction wastewater in the construction process is also one of indexes for judging the environmental protection of the green building.
The existing construction wastewater treatment mode is as follows: pouring the building wastewater into wastewater treatment equipment, and intensively filtering and treating the wastewater by arranging a filter plate inside. The treatment mode is single, and the treatment capacity is large, so that the purification effect of the wastewater is limited. The filtering structure is fixed, and after a period of work, sundries and silt cause easy blockage of the filtering holes, and the filtering holes are required to be cleaned and dredged by means of equipment and manpower at regular intervals, so that the energy consumption is high. The wastewater recovery technology does not meet the requirements of green building construction.
Disclosure of Invention
Aiming at the problems in the background technology, a wastewater recovery device used in green building construction and a use method thereof are provided.
The invention provides a wastewater recovery device used in green building construction, which comprises
A shell of which the upper end is provided with a feeding piece and the lower end is provided with a discharging piece;
a plurality of groups of filter components which are arranged in the shell along the feeding direction, wherein the filter components are provided with flexible filter structures with different filter grades;
an air flow driving member for providing an air flow driving force by high temperature and high speed steam;
and an adjustment assembly for adjusting filtration and feed efficiency; the adjusting component is provided with a rotating structure driven to rotate by the airflow driving piece, a pulling structure for driving the filtering structure to deform and a water flow adjusting structure for driving the feeding piece and the discharging piece to synchronously convey materials; the pulling structure and the water flow adjusting structure are respectively provided with two groups which are sequentially connected and are arranged at two ends of the rotating structure in a mirror image mode, and power for synchronous work is provided through rotation of the rotating structure.
Preferably, the rotating structure comprises a rotating drum located between adjacent filter assemblies; the pulling structure is arranged between the rotating cylinder and the water flow regulating structure; the side wall of the rotating cylinder is provided with a rotating blade matched with high-temperature high-speed steam.
Preferably, the pulling structure comprises an adjusting sleeve positioned on the rotation axis of the rotating cylinder, a screw rod in threaded connection with the adjusting sleeve, and a pulling frame positioned at the end part of the screw rod and penetrated by the filtering structure; the water flow adjusting structure is arranged on the pulling frame.
Preferably, the outside of the screw rod is movably coated with the telescopic sealing sleeve; one end of the telescopic sealing sleeve is connected with the pulling frame, and the other end of the telescopic sealing sleeve is connected with the rotating cylinder, so that the screw thread structure of the screw rod is protected by forming a sealing telescopic structure.
Preferably, the pulling frame comprises two groups of mounting plates connected end to end, the upper mounting plate is connected with the water flow adjusting structure, the lower mounting plate is rotationally connected with the screw rod, a cavity for the filter structure to pass through is reserved between the two groups of mounting plates, and a convex strip extending into the cavity is further arranged.
Preferably, the filtering structure is a filter mesh; when the filter screen cloth is pulled down, the density and shape of the mesh holes at the contact points with the convex strips are changed accordingly.
Preferably, the multiple groups of filter assemblies further comprise rotating shafts positioned at two ends of the filter screen cloth; the rotating shaft is rotationally connected with the inner wall of the shell, and a baffle is arranged on the side wall of the rotating shaft; the shell is provided with a slag outlet and a slag collecting piece communicated with the slag outlet; when the filter screen cloth is pulled up, the baffle rotates along with the rotating shaft to overlap with the slag hole; when the filter screen cloth is pulled down, the baffle rotates along with the rotating shaft to overlap with the filter screen cloth, so that the end part of the baffle is buckled inwards.
Preferably, the discharging piece comprises a discharging cylinder and a lower collecting box positioned in the discharging cylinder; the feeding piece comprises a feeding barrel and an upper collecting box positioned in the feeding barrel; the upper collecting box is provided with a first check valve communicated with the feeding cylinder and a second check valve communicated with the shell; the one-way valve I and the one-way valve II are positioned at the bottom of the upper collecting box; the lower collecting box is provided with a third check valve communicated with the discharging cylinder and a fourth check valve communicated with the shell; the check valve III and the check valve IV are positioned at the top of the lower collecting box; the water flow regulating structure includes a piston plate slidably disposed in the upper/lower cartridge and a connecting rod connecting the piston plate and the mounting plate.
Preferably, the air flow driving member comprises a water vapor generating tank and a pressurizing device which are matched with each other; the steam outlet end of the steam generating box is communicated with a steam outlet pipe in the shell through a pipeline, and the steam inlet end is respectively connected with a water source and a discharge cylinder through pipelines; the steam outlet pipes are respectively arranged at two sides of the rotating structure, the steam outlet ends are provided with a front nozzle and a back nozzle, and the steam outlet pipes are used for alternately discharging steam through the nozzles to generate driving force in the positive direction.
The invention also provides a use method of the wastewater recovery device used in the green building construction, which comprises the following steps:
s1, pouring construction wastewater into a feeding cylinder by construction workers, and primarily filtering;
s2, water vapor is sprayed out from the steam outlet pipes on the two sides in a staggered way, so that the rotating piece is driven to rotate positively and negatively;
s3, the rotating piece drives the water flow regulating structure to move, so that the wastewater is fed in and discharged out from the bottom;
s4, the rotating piece drives the pulling structure to move, so that the filtering structure deforms along with water flow falling: when the filter screen cloth is pulled down, the density and the shape of the mesh holes are changed, so that the waste water filtration is quickened; when the filter screen cloth is pulled up, the filter residues are driven to be led out;
s5, the water flow is processed in batches and finally leaves the device.
Compared with the prior art, the invention has the following beneficial technical effects: the air flow driving piece is arranged to introduce high-temperature high-speed steam, so that on one hand, the high-temperature can disinfect and purify the wastewater, and on the other hand, the high-speed can push the rotating structure to rotate, and driving power is generated. The pulling structure is arranged to rotate along with the rotating structure, the filtering structure on the corresponding side is driven to deform, the filtering efficiency can be adjusted through deformation, and the alternation of filtering and deslagging can be realized. The water flow adjusting structure rotates along with the rotating structure and respectively drives the feeding piece and the discharging piece to synchronously convey materials. The wastewater finally enters and exits from the bottom in a water flow form and is transferred in batches, and the wastewater is subjected to multistage filtration and high-temperature disinfection treatment in the transfer process, so that high-efficiency filtration is realized. The device has various functions and is centralized, the effect of treating the building wastewater is good, the plurality of structures of the adjusting assembly are driven to be linked through the rotation of the rotating structure, the structure is compact, the energy is saved, the environment is protected, and the device is suitable for being applied to the recycling work of the wastewater in the green building construction.
Drawings
FIG. 1 is a schematic diagram of a wastewater reclamation device used in the green building construction of the present invention;
FIG. 2 is a one-time cross-sectional view of a wastewater reclamation device used in the green construction of the present invention;
FIG. 3 is a secondary cross-sectional view of the wastewater reclamation device used in the green construction of the present invention;
FIG. 4 is a cross-sectional view of a turning structure of the present invention;
FIG. 5 is a diagram of a filter screen cloth according to the present invention;
FIG. 6 is a view showing another structure of a filter cloth according to the present invention;
FIG. 7 is a partial block diagram of a filter assembly of the present invention;
FIG. 8 is a schematic view of a water flow regulation junction of the present invention;
FIG. 9 is a top view of a feed cartridge of the present invention;
FIG. 10 is a schematic view of a steam outlet pipe according to the present invention;
fig. 11 is a structural view of the steam generating tank and the pressurizing device of the present invention.
Reference numerals: 1. a housing; 101. a slag outlet; 102. a slag guiding table; 2. a feed member; 201. an upper collection box; 202. a feed cylinder; 205. a first check valve; 206. a second check valve; 208. a collection cover; 209. a filter plate; 210. a mounting frame; 211. dispersing paddles; 212. a second driving motor; 3. a discharging piece; 301. a lower collection box; 302. a discharging cylinder; 4. a filter assembly; 401. a rotating shaft; 402. a filter screen cloth; 403. a baffle; 5. an air flow driving member; 501. a steam outlet pipe; 502. a spray head; 503. a first pipeline; 504. a water vapor generation tank; 505. a pressurizing device; 506. a second pipeline; 6. an adjustment assembly; 601. a rotating cylinder; 602. a rotating blade; 603. a connecting rod; 604. an adjusting sleeve; 605. a screw rod; 606. an expansion seal sleeve; 607. pulling the frame; 608. a convex strip; 610. a piston plate; 7. a slag collecting piece; 701. a slag collecting box; 702. a spiral slag discharging frame; 703. a slag discharging valve; 8. and a slag discharging port.
Detailed Description
The first embodiment, as shown in fig. 1-3, provides a waste water recovery device used in green building construction, comprising a shell 1; the upper end of the shell 1 is provided with a feeding part 2, the lower end is provided with a discharging part 3, a plurality of groups of filtering components 4 which are provided with flexible filtering structures with different filtering grades are arranged along the feeding direction, an air flow driving part 5 which provides air flow driving force through high-temperature high-speed steam, and an adjusting component 6 which is used for adjusting filtering and feeding efficiency. The adjusting component 6 is provided with a rotating structure driven to rotate by the airflow driving piece 5, a pulling structure for driving the filtering structure to deform and a water flow adjusting structure for driving the feeding piece 2 and the discharging piece 3 to synchronously convey materials; the pulling structure and the water flow adjusting structure are respectively provided with two groups which are sequentially connected and are arranged at two ends of the rotating structure in a mirror image mode, and power for synchronous work is provided through rotation of the rotating structure.
It should be further noted that, the bottom of the casing 1 is provided with a liquid level sensor, so as to avoid ineffective filtration caused by the filtering structure with the water level higher than the bottommost part. The bottom of the shell 1 is also provided with a slag discharge port 8 to facilitate cleaning of the device. The front end of the shell 1 is provided with an observation window, so that the operation and the checking of the wastewater treatment process are convenient.
It should be further noted that the discharging member 3 includes a discharging cylinder 302 and a lower collecting box 301 disposed in the discharging cylinder 302; the feed 2 comprises a feed cylinder 202 and an upper collection box 201 located within the feed cylinder 202.
Embodiment two, based on embodiment one, this embodiment discloses the specific structure of the adjustment assembly 6. As shown in fig. 4, the rotating structure includes a rotating cylinder 601 located between adjacent filter assemblies 4; the pulling structure is disposed between the rotating cylinder 601 and the water flow regulating structure; the side wall of the rotating cylinder 601 is provided with rotating blades 602 which are matched with high-temperature high-speed steam. The rotating blades 602 contact the high-temperature and high-speed steam to rotate the rotating cylinder 601. The rotation can drive the subsequent pulling structure and the water flow adjusting structure to further move, and the high-temperature high-speed steam can be dispersed, so that the disinfection effect is further improved.
As shown in fig. 4, the pulling structure comprises an adjusting sleeve 604 positioned on the rotation axis of the rotating cylinder 601, a screw 605 screwed with the adjusting sleeve 604, and a pulling frame 607 positioned at the end of the screw 605 and penetrated by the filtering structure; the water flow regulating structure is provided on the pulling frame 607. The rotary cylinder 601 rotates to drive the adjusting sleeve 604 to rotate. The screw 605 rotates relatively, and the adjustment sleeve 604 is moved in and out by controlling the rotation direction. The pulling frame 607 stretches out and draws back along with the screw 605 to drive the filtering structure to deform, so that the rotation and the pulling are synchronous.
It should be further noted that the outer portion of the screw 605 is movably wrapped around the telescopic sealing sleeve 606; one end of the telescopic sealing sleeve 606 is connected with the pulling frame 607, and the other end is connected with the rotating cylinder 601, so as to protect the thread structure of the screw 605 by forming a sealed telescopic structure. Because sediment and sundries can be introduced in the working process of the device, the impurities can pollute and damage the threaded structure of the screw rod 605, and the screw rod 605 is required to be separated from the external environment, the telescopic sealing sleeve 606 is arranged, and the telescopic sealing sleeve is protected on the premise of not limiting the rotation of the telescopic sealing sleeve.
It should be further noted that the pulling frame 607 includes two sets of mounting plates connected end to end, the upper mounting plate is connected with the water flow adjusting structure, the lower mounting plate is rotatably connected with the screw 605, a cavity for the filter structure to pass through is left between the two sets of mounting plates, and a convex strip 608 extending into the cavity is further provided. When the screw 605 stretches out and draws back, the lower end mounting plate drives the pulling frame 607 to synchronously lift, and further drives the filtering structure to be pulled up and down. The filter structure is pulled up and down, so that deformation occurs, and then filtration is quickened, and blocking is prevented. In addition, the convex strips 608 can avoid scraping and scratching the filter structure, have a protection effect, and can clean the surface of the filter structure and push filter residues to move.
The upper collecting box 201 is provided with a first check valve 205 communicated with the feeding cylinder 202 and a second check valve 206 communicated with the shell 1; the first check valve 205 and the second check valve 206 are positioned at the bottom of the upper collecting box 201; the lower collecting box 301 is provided with a third check valve communicated with the discharging cylinder 302 and a fourth check valve communicated with the shell 1; the third check valve and the fourth check valve are positioned at the top of the lower collecting box 301; the one-way valve I205 and the one-way valve IV are used for feeding; the second check valve 206 and the third check valve are used for discharging;
as shown in fig. 8, the water flow regulating structure includes a piston plate 610 slidably provided to the upper/lower cartridge 201/301 and a connecting rod 603 connecting the piston plate 610 and the mounting plate. The waste water is poured into the feed cylinder 202, and the piston plate 610 is driven to move up and down by the connecting rod 603. The upper piston plate 610 moves upward to suck the wastewater in the feed cylinder 202 into the upper collection box 201, and the upper piston plate 610 moves downward to press the wastewater in the upper collection box 201 into the housing 1. After the subsequent layer-by-layer filtration and high-temperature disinfection procedures, the wastewater enters the bottom of the shell 1. The lower piston plate 610 moves upward to suck the water in the housing 1 into the lower collecting box 301, the lower piston plate 610 moves upward to transfer the waste water to the discharge cylinder 302, and finally the waste water is discharged from the drain pipe. Through the process, the water inlet and outlet speed and the water quantity are adjusted, the wastewater is treated in batches, and the treatment effect is ensured.
In the third embodiment, based on the second embodiment, the specific structure of the filter assembly is disclosed in this embodiment. As shown in fig. 4-6, the filter structure is a filter mesh cloth 402. The filter screen cloth 402 has flexibility, can filter impurities exceeding the aperture of the filter screen cloth, can be arranged into different structures such as diamond meshes, circular meshes and the like, and the aperture size is sequentially reduced from top to bottom. When the filter screen cloth 402 is pulled down, the density and shape of the mesh openings in contact with the ribs 608 will change, thereby accelerating the filtration. The multiple groups of filter assemblies 4 further comprise rotating shafts 401 positioned at two ends of the filter screen cloth 402; the rotating shaft 401 is rotationally connected with the inner wall of the shell 1, and a baffle 403 is arranged on the side wall of the rotating shaft; the casing 1 is provided with a slag outlet 101 and a slag collecting member 7 communicating with the slag outlet 101.
As shown in fig. 7, the slag collecting part 7 includes a slag collecting box 701 which is located outside the housing 1 and communicates with the slag hole 101; one end of the slag collecting box 701 is provided with a first driving motor, the other end is provided with a slag discharging valve 703, and a spiral slag discharging frame 702 driven by the driving motor to rotate is arranged inside the slag collecting box.
When the filter screen cloth 402 is pulled up, the baffle 403 rotates along with the rotating shaft 401 to overlap with the slag hole 101; the bottom of the slag outlet 101 is provided with a slag guiding table 102. At this time, the middle of the filter screen cloth 402 is protruded, and the filter residues are driven to move to two sides, and enter the residue collecting box 701 along the baffle 403 and the residue guiding table 102. When the filter cloth 402 is pulled down, the baffle 403 rotates with the rotating shaft 401 to overlap the filter cloth 402, so that the end of the baffle is fastened. At this point the filter screen cloth 402 is concave for wastewater filtration.
In the fourth embodiment, the present embodiment further discloses the structure of the feed cylinder 202 based on the first embodiment. As shown in fig. 9, the upper end of the feeding cylinder 202 is open, and a collecting cover 208 is arranged around the opening; the filter plate 209 for preliminary filtering of the wastewater is arranged inside the collecting cover 208, and the installation frame 210 is arranged outside the collecting cover; the second driving motor 212 is arranged on the mounting frame 210, and the dispersing paddles 211 are driven to rotate by the second driving motor 212. The dispersing paddles 211 disperse the construction waste to separate out the waste water from the interior while avoiding clogging of the filter plates 209.
Fifth embodiment, based on the first embodiment, the present embodiment further provides the structure of the airflow driving piece 5. As shown in fig. 10 to 11, the air flow driving member 5 includes a water vapor generation tank 504 and a pressurizing device 505 that are mated with each other; the steam outlet end of the steam generating box 504 is communicated with a steam outlet pipe 501 in the shell 1 through a first pipeline 503, and the steam inlet end is respectively connected with a water source and the discharge cylinder 302 through a second pipeline 506; the steam outlet pipes 501 are respectively arranged at two sides of the rotating structure, the steam outlet ends are provided with a front nozzle 502 and a back nozzle 502, and steam is alternately discharged through the nozzles 502 to generate driving force in the positive direction. By cooperation of the steam generating tank 504 and the pressurizing device 505, high-temperature and high-speed steam is generated. Steam is sprayed out from the steam outlet pipes 501 on the two sides in a staggered way, so that the rotating piece is driven to rotate positively and negatively. The tap water can be directly introduced to produce steam, and purified waste water can also be adopted. The casing 1 is provided with a pressure discharge valve to ensure the use safety of the device.
In a sixth embodiment, the present embodiment provides a method for using the wastewater recovery device used in the green building construction, which includes the following steps:
s1, pouring construction wastewater into a feeding cylinder 202 by a construction worker, and primarily filtering;
s2, water vapor is sprayed out from the steam outlet pipes 501 on two sides in a staggered way, and the rotating piece is driven to rotate positively and negatively: the rotating cylinder 601 rotates to drive the adjusting sleeve 604 to rotate, and the screw 605 rotates relatively to enter and exit the adjusting sleeve 604;
s3, the rotating piece drives the water flow adjusting structure to move, and the upward inlet and the downward outlet of the wastewater are realized: the piston plate 610 is driven to move up and down by the connecting rod 603; the upper piston plate 610 moves upwards to suck the wastewater in the feeding barrel 202 into the upper collecting box 201, and the upper piston plate 610 moves downwards to press the wastewater in the upper collecting box 201 into the shell 1;
s4, the pulling frame 607 stretches out and draws back along with the lead screw 605, and the rotating piece drives the pulling structure to move, so that the filtering structure deforms along with water flow falling: when the filter screen cloth 402 is pulled down, the density and shape of the mesh holes at the contact part with the convex strips 608 are changed, so that the waste water filtration is quickened; when the filter screen cloth 402 is pulled up, the baffle 403 rotates along with the rotating shaft 401 to overlap with the slag hole 101, the filter residues are driven to be led out and moved to two sides, and enter the slag collecting box 701 along the baffle 403 and the slag guiding table 102;
s5, water flow is treated in batches: multistage filtration and high temperature sterilization, eventually exiting the apparatus.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (10)
1. Waste water recovery device who uses in green construction, its characterized in that includes
The upper end is provided with a feeding piece (2), and the lower end is provided with a shell (1) of a discharging piece (3);
a plurality of groups of filter assemblies (4) arranged in the shell (1) along the feeding direction, wherein the filter assemblies (4) have flexible filter structures with different filter grades;
an airflow driving member (5) for providing an airflow driving force by the steam;
and an adjusting assembly (6) for adjusting the filtration and feed efficiency; the adjusting component (6) is provided with a rotating structure driven to rotate by the airflow driving piece (5), a pulling structure for driving the filtering structure to deform and a water flow adjusting structure for driving the feeding piece (2) and the discharging piece (3) to synchronously convey materials; the pulling structure and the water flow adjusting structure are respectively provided with two groups which are sequentially connected and are arranged at two ends of the rotating structure in a mirror image mode, and power for synchronous work is provided through rotation of the rotating structure.
2. A waste water recovery device for use in green building construction according to claim 1, wherein the rotating structure comprises a rotating drum (601) between adjacent filter assemblies (4); the pulling structure is arranged between the rotating cylinder (601) and the water flow regulating structure; a rotary blade (602) matched with the steam is arranged on the side wall of the rotary cylinder (601).
3. The waste water recycling apparatus for green building construction according to claim 2, wherein the pulling structure comprises an adjusting sleeve (604) positioned on the rotation axis of the rotating cylinder (601), a screw (605) screwed with the adjusting sleeve (604), and a pulling frame (607) positioned at the end of the screw (605) and penetrated by the filtering structure; the water flow regulating structure is arranged on the pulling frame (607).
4. A waste water recovery device for use in green building construction according to claim 3, wherein the outside of the screw (605) is movably covered with a telescopic sealing sleeve (606); one end of the telescopic sealing sleeve (606) is connected with the pulling frame (607), and the other end is connected with the rotating cylinder (601), so as to protect the thread structure of the screw rod (605) by forming a sealing telescopic structure.
5. The waste water recycling device used in green building construction according to claim 4, wherein the pulling frame (607) comprises two groups of mounting plates connected end to end, the upper mounting plate is connected with the water flow adjusting structure, the lower mounting plate is rotationally connected with the screw rod (605), a cavity for the filter structure to pass through is reserved between the two groups of mounting plates, and a convex strip (608) extending into the cavity is further arranged.
6. A waste water recovery device for use in green building construction according to claim 5, wherein the filtering structure is a filter mesh cloth (402);
as the filter screen cloth (402) is pulled down, the density and shape of the mesh openings at the points of contact with the ribs (608) change accordingly.
7. A waste water recovery device for use in green building construction according to claim 6, wherein the plurality of sets of filter assemblies (4) further comprise rotating shafts (401) at both ends of the filter mesh cloth (402); the rotating shaft (401) is rotationally connected with the inner wall of the shell (1), and a baffle (403) is arranged on the side wall of the rotating shaft;
the shell (1) is provided with a slag outlet (101) and a slag collecting piece (7) communicated with the slag outlet (101);
when the filter screen cloth (402) is pulled up, the baffle plate (403) rotates along with the rotating shaft (401) to overlap with the slag hole (101);
when the filter screen cloth (402) is pulled down, the baffle plate (403) rotates along with the rotating shaft (401) to overlap with the filter screen cloth (402) so as to enable the end part of the filter screen cloth to be buckled.
8. A waste water recovery device for use in green building construction according to claim 5, wherein the discharge member (3) comprises a discharge cylinder (302) and a lower collection box (301) located in the discharge cylinder (302); the feeding piece (2) comprises a feeding barrel (202) and an upper collecting box (201) positioned in the feeding barrel (202);
the upper collecting box (201) is provided with a first check valve (205) communicated with the feeding cylinder (202) and a second check valve (206) communicated with the shell (1); the first check valve (205) and the second check valve (206) are positioned at the bottom of the upper collecting box (201); a third check valve communicated with the discharging cylinder (302) and a fourth check valve communicated with the shell (1) are arranged on the lower collecting box (301); the third check valve and the fourth check valve are positioned at the top of the lower collecting box (301);
the water flow regulating structure comprises a piston plate (610) which is arranged on the upper collecting box (201)/the lower collecting box (301) in a sliding way, and a connecting rod (603) which connects the piston plate (610) with the mounting plate.
9. A waste water recovery device for use in green building construction according to claim 1, wherein the air flow driving member (5) comprises a water vapor generating tank (504) and a pressurizing device (505) which are mutually matched; the steam outlet end of the steam generating box (504) is communicated with a steam outlet pipe (501) in the shell (1) through a first pipeline (503), and the steam inlet end is respectively connected with a water source and a discharge cylinder (302) through a second pipeline (506); the steam outlet pipes (501) are respectively arranged at two sides of the rotating structure, the steam outlet ends are provided with a front nozzle (502) and a back nozzle (502), and steam is alternately discharged through the nozzles (502) to generate driving force in the positive direction.
10. A method of using the waste water recovery device for use in green building construction according to any one of claims 1-9, characterized by the steps of:
s1, pouring construction wastewater into a feeding cylinder (202) by a construction worker, and primarily filtering;
s2, water vapor is sprayed out from the steam outlet pipes (501) on two sides in a staggered way to drive the rotating piece to rotate positively and negatively;
s3, the rotating piece drives the water flow regulating structure to move, so that the wastewater is fed in and discharged out from the bottom;
s4, the rotating piece drives the pulling structure to move, so that the filtering structure deforms along with water flow falling: when the filter screen cloth (402) is pulled down, the density and the shape of the mesh holes are changed, so that the waste water filtration is quickened; when the filter screen cloth (402) is pulled up, the filter residues are driven to be led out;
s5, the water flow is processed in batches and finally leaves the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410279381.5A CN117865259B (en) | 2024-03-12 | 2024-03-12 | Waste water recovery device used in green building construction and use method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410279381.5A CN117865259B (en) | 2024-03-12 | 2024-03-12 | Waste water recovery device used in green building construction and use method |
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| Publication Number | Publication Date |
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| CN117865259A true CN117865259A (en) | 2024-04-12 |
| CN117865259B CN117865259B (en) | 2024-06-21 |
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| WO2022041763A1 (en) * | 2020-08-25 | 2022-03-03 | 南京灵雀智能制造有限公司 | Device for removing oil and dirt from housing parts and working method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022041763A1 (en) * | 2020-08-25 | 2022-03-03 | 南京灵雀智能制造有限公司 | Device for removing oil and dirt from housing parts and working method |
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