CN113044917A - Device and method for separating sewage, sundries and oil stains for irrigation - Google Patents
Device and method for separating sewage, sundries and oil stains for irrigation Download PDFInfo
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- CN113044917A CN113044917A CN202110099035.5A CN202110099035A CN113044917A CN 113044917 A CN113044917 A CN 113044917A CN 202110099035 A CN202110099035 A CN 202110099035A CN 113044917 A CN113044917 A CN 113044917A
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- chute
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- 239000010865 sewage Substances 0.000 title claims abstract description 32
- 230000002262 irrigation Effects 0.000 title claims abstract description 27
- 238000003973 irrigation Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 239000002184 metal Substances 0.000 claims abstract description 109
- 230000005540 biological transmission Effects 0.000 claims abstract description 82
- 239000012535 impurity Substances 0.000 claims abstract description 36
- 238000000926 separation method Methods 0.000 claims description 85
- 238000005273 aeration Methods 0.000 claims description 28
- 238000001914 filtration Methods 0.000 claims description 26
- 239000000835 fiber Substances 0.000 claims description 19
- 238000000746 purification Methods 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 6
- 238000011109 contamination Methods 0.000 claims description 5
- 241001233242 Lontra Species 0.000 claims description 2
- 239000000356 contaminant Substances 0.000 claims 8
- 239000003921 oil Substances 0.000 description 31
- 239000004519 grease Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention relates to a sewage sundry and oil stain separating device for irrigation, which comprises a water flow collecting box, wherein a metal mesh conveying belt is arranged in the water flow collecting box. The metal mesh conveyer belt comprises a first conveyer belt and two second conveyer belts, wherein the first conveyer belt is composed of a first metal thin rod and chain transmission structures at two ends of the first metal thin rod. The second conveying belt is composed of a second metal rod and transmission devices at two ends of the second metal rod, the second metal rod covers the upper portion of the first metal rod and is perpendicular to the first metal rod, two ends of the second metal rod are connected with sliding blocks, the sliding blocks are separated from the transmission devices at positions close to the sundry outlet, and the distance between every two adjacent second metal rods is increased. The water is treated for multiple purposes such as irrigation and the like, and the influence of impurities is avoided.
Description
Technical Field
The invention belongs to the technical field of separation of sewage sundries and oil stains, and particularly relates to a device and a method for separating sewage sundries and oil stains for irrigation.
Background
The information in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.
The inland river water contains some sewage discharged by urban or rural life, so that the sewage contains some impurities and oils. In related activities such as oil exploitation, rural domestic sewage, sewage of urban catering and domestic exhaust and the like, the sewage contains more grease, the grease in the sewage is an organic pollutant which is difficult to remove, and meanwhile, some ships can generate some greasy dirt and domestic sewage in the process of passing through the sewage. It is necessary to separate the oil from the water stream for disposal or further use.
In rural irrigation, a water source in a ditch can be generally adopted as irrigation water nearby, but due to rural natural environment factors, the water source contains more impurities, and some impurities such as withered branches, withered leaves, aquatic plants, solid large particles, soil and the like are directly pumped out by a water pump for irrigation, so that the impurities can block the water pump, the water pump is frequently stopped, and the pump needs to be replaced or stopped for maintenance.
Disclosure of Invention
In view of the above problems in the prior art, the present invention provides a device and a method for separating impurities from oil in sewage for irrigation.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a sewage, sundries and oil stain separating device for irrigation comprises a water flow collecting box, wherein a metal mesh conveying belt is arranged inside the water flow collecting box, one end of the collecting box is provided with a water inlet, the other end of the collecting box is provided with a sundries outlet, the water inlet is connected with the metal mesh conveying belt through a connecting plate, one end of the connecting rod is connected with the water inlet, and the other end of the connecting rod is positioned above one end of the metal mesh conveying belt;
the metal mesh conveying belt comprises a first conveying belt and two second conveying belts, the first conveying belt is composed of a first metal thin rod and chain transmission structures at two ends of the first metal thin rod, and the first metal rod is arranged along the direction of the water inlet and the sundries outlet;
the second conveying belt is composed of a second metal rod and transmission devices at two ends of the second metal rod, the second metal rod covers the upper portion of the first metal rod and is perpendicular to the first metal rod, two ends of the second metal rod are connected with sliding blocks, the sliding blocks are separated from the transmission devices at positions close to the sundry outlet, and the distance between every two adjacent second metal rods is increased.
The device realizes the direct purification of wastewater, is used for irrigation or other purposes, and solves the problem that the application of the water body is influenced by impurities in the water body, wherein the larger impurities comprise branches, household garbage and the like, and the smaller impurities comprise leaves, plastics and the like. The problem of irrigate with structures such as water pump often blocked is solved. Solves the problems that the water body contains more oil and affects the irrigation, and has better effect.
One or more technical schemes of the invention have the following beneficial effects:
a sewage debris and greasy dirt separator for irrigation is applicable to rural environment or the environment that the grease content that discharges in the flowing water is higher or debris are more. The effective separation of the impurities from the water can be realized. Avoid blockking up filter equipment, solve the jam problem of equipment such as water pump simultaneously.
Can directly be used for irrigating through this device, avoid the influence of debris, avoid the influence of greasy dirt simultaneously, avoid containing more water and irrigate, problem that grease wherein influences the normal growth of plant.
Use comparatively conveniently, directly with the device wholly put near the water can, perhaps with its fixed setting near the water, when needs are irrigated, directly open and draw water, instant use has better effect to the irrigation of plant.
Can realize the recovery of grease through this device, the grease contains more energy, can recycle, improves the value of utilization, does benefit to the recovered energy.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the invention and not to limit the invention.
FIG. 1 is an overall structural view of a sewage impurity and oil stain separating device for irrigation;
FIG. 2 is a top view of a wire mesh conveyor belt;
FIG. 3 is an enlarged top view of the first conveyor belt;
FIG. 4 is a side view of the second conveyor belt;
FIG. 5 is a top view of the second conveyor belt;
FIG. 6 is a view showing a structure of a junction between a first separator and a second separator;
the device comprises a water flow collecting box 1, a water flow collecting box 2, a metal mesh conveying belt 3, a connecting plate 4, a first metal thin rod 5, a sliding block 6, a second metal rod 7, a chain 8, an intermediate transmission device 9, an upper transmission device 10, a lower transmission device 11, a sliding groove 12, a connecting gear 13, a circular sliding groove 14, an arc sliding groove 15, an upper horizontal sliding groove 16, a lower horizontal sliding groove 17, an arc chain 18, an upper gear 19, a lower gear 20, a concave chain 21, a vertical block 22, a sundries collecting box 23, a water collecting box 24, a first separating device 25, a second separating device 26, a separating cavity 27, a channel 28, a buffering cavity 29, an aeration pipe 30, a column switch 31, a separating chamber 32, an arc water through hole 33, an oil stain collecting box 34, an oil pumping device 35, a purifying device 36 and a groove.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
A sewage, sundries and oil stain separating device for irrigation comprises a water flow collecting box, wherein a metal mesh conveying belt is arranged inside the water flow collecting box, one end of the collecting box is provided with a water inlet, the other end of the collecting box is provided with a sundries outlet, the water inlet is connected with the metal mesh conveying belt through a connecting plate, one end of the connecting plate is connected with the water inlet, and the other end of the connecting plate is positioned above one end of the metal mesh conveying belt;
the metal mesh conveying belt comprises a first conveying belt and two second conveying belts, the first conveying belt is composed of a first metal thin rod and chain transmission structures at two ends of the first metal thin rod, and the first metal rod is arranged along the direction of the water inlet and the sundries outlet;
the second conveying belt is composed of a second metal rod and transmission devices at two ends of the second metal rod, the second metal rod covers the upper portion of the first metal rod and is perpendicular to the first metal rod, two ends of the second metal rod are connected with sliding blocks, the sliding blocks are separated from the transmission devices at positions close to the sundry outlet, and the distance between every two adjacent second metal rods is increased.
In some embodiments of the present invention, the chain transmission structure includes a transmission gear and a chain, the transmission gear is engaged with the chain, and the two ends of the first metal rod are connected at the connecting position of the chain.
In some embodiments of the invention, the slider is a spherical ball slider.
In some embodiments of the present invention, the transmission device includes an intermediate transmission device, an upper transmission device, and a lower transmission device, the intermediate transmission device includes a chute and a connecting gear, the chute includes a circular chute, a horizontal chute, and an arc chute portion, the gear is located inside the circular chute, the circular chute is located below the connecting plate, the arc chute is located at one end close to the sundry outlet, the horizontal chute is located between the circular chute and the arc chute, and the upper transmission device and the lower transmission device are located above and below the horizontal chute, respectively.
In some embodiments of the present invention, the horizontal sliding groove includes an upper horizontal sliding groove and a lower horizontal sliding groove, the top of the upper horizontal sliding groove is open, the bottom of the lower horizontal sliding groove is open, the upper transmission device is in transmission fit with the sliding block of the upper horizontal sliding groove, and the lower transmission device is in transmission fit with the sliding block in the lower horizontal sliding groove.
In some embodiments of the present invention, the circular chute is a circular cavity structure, the associated gear is located inside the circular cavity, the bottom of the circular chute is open, the bottom opening is communicated with the lower horizontal chute, and an opening is provided at one side of the upper portion of the circular chute and is communicated with the upper horizontal chute.
In some embodiments of the present invention, the curved chute is a curved cavity structure having top and bottom openings, the top opening communicating with the upper horizontal chute and the bottom opening communicating with the lower horizontal chute.
In some embodiments of the present invention, the upper transmission device includes an arc chain and an upper gear, the chain links of the arc chain are in a pointed arc structure, and the ends of the adjacent arc structures are connected at a position forming a protrusion relative to the arc structure, and the inner side surface of the arc structure is matched with the sliding block.
In some embodiments of the present invention, the lower transmission device includes a lower gear and a concave chain, the concave chain includes a plurality of vertical blocks and a chain connecting plate connected between adjacent vertical blocks, a groove is formed between adjacent vertical blocks and the chain connecting plate, the lower gear is connected with the groove in a matching manner, and the top of the lower transmission device is connected with the opening of the lower horizontal sliding groove in a matching manner.
In some embodiments of the invention, the wire mesh belt forms a square mesh having an opening size of 5-15 cm.
In some embodiments of the invention, the sewage impurity and oil stain separating device further comprises an impurity collecting box, and the impurity outlet is communicated with the impurity collecting box.
In some embodiments of the invention, the sewage debris and oil contamination separating device further comprises an oil contamination separating device, the oil contamination separating device comprises a first separating device and a second separating device, the first separating device is located below the water flow collecting box, a water flow inlet is arranged on one side of the top of the first separating device, a water collecting box is arranged on the bottom of the water flow collecting box and below the metal mesh conveying belt, a mesh plate is arranged on the top of the water collecting box, an outlet is arranged on one side of the bottom of the water collecting box, the outlet is communicated with the water flow inlet, the water collecting box is communicated with the top of the first separating device, the second separating device is located on one side of the first separating device, and the second separating device is communicated with the top of the first separating device.
Optionally, a water flow outlet is arranged on one side of the water collecting tank, the water flow outlet is connected with the first separating device, and the water flow outlet can be closed or opened.
In some embodiments of the present invention, a conical separation chamber is disposed inside the first separation device, an inclined channel is disposed on one side inside the separation chamber, the top of the channel is connected to the water inlet, and the bottom of the channel is communicated with the inside of the separation chamber.
In some embodiments of the invention, a buffer chamber is provided at the bottom of the separation chamber, the top of the buffer chamber communicates with the separation chamber, and one end of the buffer chamber communicates with the bottom of the channel.
In some embodiments of the invention, the first separation device further comprises an aeration device inside, the aeration device comprising an aeration tank and an aeration pipe, the top of the aeration pipe extending through the buffer chamber into the bottom of the separation chamber.
Optionally, the part that the aeration pipe is located the separation chamber inside sets up the air tank, and the air tank is the structure of cavity, and the part that the aeration pipe is located the air tank inside sets up first venthole, and the top of air tank sets up the second venthole, and the top of aeration pipe sets up umbrella-shaped structure.
In some embodiments of the present invention, the second separation device is a hollow structure, and the tops of the first separation device and the second separation device are connected through a column switch.
Optionally, the second separation device is provided with two independent separation chambers, the tops of the two separation chambers are respectively provided with a second separation port, the top of the first separation device is provided with a first separation port, the cylindrical structure is respectively matched and connected with the first separation port and the two second separation ports, the side part of the cylindrical structure is provided with an arc-shaped water opening, and the cylindrical structure is rotatable.
In some embodiments of the invention, the bottom of the second separation device is provided with a drain.
In some embodiments of the invention, the oil stain collecting box is arranged on one side of the second separation device and communicated with the top of the second separation device.
Optionally, the oil-stain collecting box is connected with the oil pumping device.
In some embodiments of the present invention, the sewage impurity and oil contamination separating device further comprises a purifying device, the purifying device is a cavity structure, a purifying groove body is arranged inside the purifying device, the purifying groove body is composed of a plurality of large grooves connected with each other, and the side wall of each groove is provided with a filtering hole.
In some embodiments of the invention, the side walls of the recess are provided with a filter cavity, and the interior of the filter cavity is provided with filter fibres. Optionally, the filtration fibers are a woven body of denier fibers and HK fibers.
The following will fully describe the sewage impurity and oil pollution separating device for irrigation with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6.
A sewage debris and greasy dirt separator for irrigating, including rivers collecting box 1, the inside of rivers collecting box 1 sets up metal mesh conveyer belt 2, and the one end of collecting box sets up the water inlet, and the other end sets up the debris export, and the water inlet meets through connecting plate 3 with metal mesh conveyer belt 2, and the one end and the water inlet of connecting plate 3 are connected, and the other end is located the one end top of metal mesh conveyer belt 2. Rivers enter into the inside of rivers collecting box 1 through the water inlet of rivers collecting box 1, flow into on the metal mesh conveyer belt 2 through the connecting plate, through the filtering action of metal mesh conveyer belt 2, realize the separation of rivers and debris. Then the sundries fall down through the other end of the metal mesh conveyer belt 2 and are discharged through a sundries outlet.
As shown in fig. 2, the metal mesh conveyor belt 2 includes a first conveyor belt and two second conveyor belts, the first conveyor belt is composed of a first metal slender rod 4 and a chain transmission structure at two ends of the first metal slender rod 4, and the first metal slender rod 4 is arranged along the direction of the water inlet and the sundries outlet; the second conveyer belt comprises second metal pole 6 and the transmission at second metal pole 6 both ends, and the second metal pole covers in the top of first metal pole, and is perpendicular with first metal pole 4, and second metal pole 4 both ends are connected with the slider, and the slider breaks away from transmission in the position that is close to the debris export, makes the distance increase between the adjacent second metal pole. The first conveying belt and the second conveying belt are mutually vertically crossed to form filtering holes of water flow and simultaneously retain sundries.
First conveyer belt and second conveyer belt comprise a plurality of parallel metal poles respectively, have the determining deviation between a plurality of metal poles, and the metal pole removes under transmission's drive, then in the position that is close to the debris export, the metal pole distance of second conveyer belt increases, so the debris of card at the filtration pore can be released, realizes breaking away from the metal mesh conveyer belt.
Therefore, the sewage impurity and oil stain separating device for irrigation realizes the separation of water and impurities, and larger impurities such as branches can not block the conveying belt, so that the application effect is better.
Optionally, the water inlet of the water flow collecting box 1 is provided with a gate and other structures, so that the water flow collecting box 1 is closed or opened.
As shown in fig. 3, the chain transmission structure includes a transmission gear and a chain 7, the transmission gear is engaged with the chain 7, and the connection positions of the chains at the two ends of the first metal rod 4 are connected. The chain transmission structure drives the first metal rod 4 to move through the chain, the two ends of the first metal rod 4 are connected with the positions of the chain links respectively, the stability of the metal rods is provided, the first metal rod 4 can be driven to move simultaneously, the transmission gear is meshed with the chain and connected, the metal rods are continuously rotated in a surrounding mode, and continuous filtering is achieved.
The slide block is a spherical slide block 5. The transmission device comprises an intermediate transmission device 8, an upper transmission device 9 and a lower transmission device 10. The transmission device is a structure which enables the sliding block to slide, and the sliding block can drive the second metal rod to move.
As shown in fig. 4 and 5, the intermediate transmission device 8 includes a sliding slot 11 and a connecting gear 12, the sliding slot is a sliding space of the sliding block, and the connecting gear is used for driving the sliding block to slide.
The spout includes circular spout 13, horizontal spout, 14 parts of arc spout, and the gear is located the inboard of circular spout 13, and circular spout 13 is located the below of connecting plate 3, and arc spout 14 is located the one end that is close to the debris export, and horizontal spout is located between circular spout 13 and the arc spout 14. The slider carries out horizontal slip through horizontal spout, carries out the arc through circular spout and arc spout and slides. The upper transmission device 9 and the lower transmission device 10 are respectively positioned above and below the horizontal sliding chute. The upper transmission device 9 and the lower transmission device 10 respectively transmit the sliding blocks on the horizontal sliding grooves. And the horizontal sliding groove comprises an upper horizontal sliding groove 15 and a lower horizontal sliding groove 16, the top of the upper horizontal sliding groove 15 is opened, the bottom of the lower horizontal sliding groove is opened, the upper transmission device 9 is in matched transmission with the sliding block of the upper horizontal sliding groove, and the lower transmission device is in matched transmission with the sliding block in the lower horizontal sliding groove.
The circular chute 13 is of a circular cavity structure, the associated gear 12 is located inside the circular cavity, the bottom of the circular chute 13 is open, the bottom is open and communicated with the lower horizontal chute 16, one side of the upper part of the circular chute 13 is provided with an opening, and the opening is communicated with the upper horizontal chute. The effect of the internal arrangement of the circular chute 13 with the gear is that after the slide block of the lower horizontal chute 16 enters the circular chute, the slide block is lifted after moving through an arc under the driving of the gear 12, then falls onto the upper horizontal chute, and moves horizontally under the driving of the upper transmission device on the horizontal chute. The circular chute 13 is used for enabling the sliding block to return to the position of the upper horizontal chute, enabling the sliding block and the first conveying belt to form a metal mesh conveying belt, then filtering after water flows onto the metal mesh conveying belt, enabling the sliding block 5 to fall to the lower horizontal chute through the arc chute, enabling the sliding block to horizontally slide under the driving of the lower transmission device 10, enabling the sliding block to return to the upper horizontal chute after moving to the position of the circular chute 13 and then reciprocating, enabling the diameter of a filtering hole of the metal mesh conveying belt formed by the sliding block of the horizontal chute and the first conveying belt to be the minimum, and facilitating water flow filtering.
The arc chute 14 is an arc cavity structure, and the top and the bottom of the arc cavity structure are open, the top opening is communicated with the upper horizontal chute, and the bottom opening is communicated with the lower horizontal chute. The arc leads to the groove and is arc cavity structures, and the slider after the horizontal chute slides, enters into the arc spout through the open-top of arc spout, and the slider slides along the arc cavity, at gliding in-process, because the slider does not drive transmission, every slider moves under the effect of gravity, the distance grow between every slider. Therefore, the diameter of the filtering holes of the corresponding metal mesh conveying belt is increased, the diameter of the filtering holes is the largest at the moment, and large sundries such as branches clamped by the metal mesh conveying belt are released to fall off from the metal mesh conveying belt under the action of gravity, so that the sundries are separated from the metal mesh conveying belt.
Go up transmission and include arc chain 17 and go up gear 18, the chain link of arc chain 17 is the arc structure to the tip of adjacent arc structure meets, and the position that meets forms sharp arch for the arc structure, and the arc structure medial surface cooperates with the slider. The upper transmission device 9 is a power device for the movement of the sliding block 5 on the upper horizontal sliding groove 15, and the arc-shaped structure of the chain link of the upper transmission device 9 is matched with the spherical sliding block 5, so that the sliding block 5 moves under the driving of the upper transmission device. The chain links are formed by connecting the end parts of adjacent arc structures, so that a pointed bulge is formed at the connected position, the pointed bulge is inserted between the adjacent sliding blocks, the distance between the adjacent sliding blocks is basically not influenced, the distance of the first metal rod 4 of the first conveying belt is not caused, and the diameter of the filtering hole of the metal mesh conveying belt 2 is prevented from being influenced.
Lower transmission 10 includes gear 19 and concave type chain 20 down, and concave type chain 20 includes the chain connecting plate 3 of being connected between a plurality of riser 21 and the adjacent riser 21, forms the recess between adjacent riser 21 and the chain connecting plate 3, and lower gear is connected with the recess cooperation, and lower transmission 10's top is connected with the opening cooperation of lower horizontal spout 16. The lower drive provides power for the movement of the slide on the lower horizontal runner 16. The lower transmission device comprises a lower gear and a concave chain, the concave chain comprises a plurality of vertical blocks and chain connecting plates connected between adjacent sliding blocks, the vertical blocks have certain thickness, and the chain connecting plates have certain length, so that the distance between the adjacent sliding blocks can be increased, the distance between the adjacent second metal rods 6 on the metal net conveying belt can be increased, impurities attached to the metal net conveying belt 2 can gradually fall off in the process of increasing the diameter of the filtering hole, such as leaves and the like, probably adhere to the metal net conveying belt 2 under the action of moisture, and can gradually fall off when the metal net conveying belt 2 moves to the position corresponding to the lower water smooth groove, the thorough separation of water flow and impurities is realized, the content of impurities in water is reduced, and the influence of the impurities in later water on the normal transportation of water flow is avoided, the influence of sundries on the normal operation of equipment such as a water pump is avoided.
The metal net conveying belt forms square meshes, and the opening size of each square mesh is 5-15 cm.
The sewage impurity and oil stain separating device also comprises an impurity collecting box 22, and an impurity outlet is communicated with the impurity collecting box 22. The sundries fall from the metal mesh conveying belt 2 and are discharged through the sundries outlet.
Optionally, a slope is arranged below the metal mesh conveying belt 2, and sundries slide downwards under the action of gravity and are discharged through a sundry outlet. And entering a sundries collecting box.
Sewage debris and greasy dirt separator still includes greasy dirt separator, greasy dirt separator includes first separator 24, second separator 25, first separator 24 is located the below of rivers collecting box, top one side of first separator 24 sets up the rivers entry, the bottom of rivers collecting box 1, the below of metal mesh conveyer belt 2 sets up header tank 23, the top of header tank 23 sets up the otter board, bottom one side of header tank 22 sets up the export, the export communicates with each other with the rivers entry, header tank 23 communicates with each other with first separator 24's top, second separator 25 is located one side of first separator. The water collecting tank 23 is located at the bottom of the water flow collecting tank 1 and below the metal mesh conveying belt 2, so that impurities on the metal mesh conveying belt 2 are blocked by the mesh plate at the top of the water collecting tank 23 if the impurities fall to the top of the water collecting tank 23, and the impurities are prevented from entering the water collecting tank 23.
A slope can be arranged on one side of the top of the water collecting tank 23 close to the sundries outlet, so that sundries can be discharged conveniently. A slag scraping structure can be arranged above the water collecting tank, so that sundries can be discharged at regular time.
One side of the water collecting tank 23 is provided with a water flow outlet which is connected with the first separating device 24 and can be closed or opened. The water flow outlet of the water collecting tank is connected with the first separating device 24, and if the water flow does not need to be discharged to the first separating device 24 for separating the grease from the water, the water flow does not need to enter the first separating device 24, is directly discharged through the water collecting tank, is pumped out through the pump body, and is directly used for subsequent links such as irrigation and the like.
The structure of the separation apparatus is explained in detail below:
the first separator 24 is provided with a conical separation chamber 26 inside, an inclined channel is arranged at one side inside the separation chamber 26, the top of the channel is connected with the water inlet, and the bottom of the channel is communicated with the inside of the separation chamber 26. The water flow after passing through the header tank enters the separation chamber 26 of the first separation device through the water flow inlet at the top of the inclined channel. The water flow enters the bottom of the separation chamber directly through the channel.
The bottom of the separation chamber is provided with a buffer chamber 28, the top of the buffer chamber 28 is communicated with the separation chamber, and one end of the buffer chamber 28 is communicated with the bottom of the channel. The water flow enters the buffer chamber 28 through the channel, after buffering, the water flow speed is reduced, then the water flow enters the separation chamber upwards, slowly rises in the separation chamber, separation of water and grease under the action of gravity is realized, then the mixture of the grease and the water on the upper portion enters the second separation device 25, gravity separation is continuously carried out in the second separation device 25, and further separation of the grease and the water is realized.
The interior of the first separation device 24 also comprises an aeration device comprising an aeration tank and an aeration pipe 29, the top of the aeration pipe 29 extending through the buffer chamber to the bottom of the separation chamber 26. The aeration device introduces a certain amount of air into the separation cavity, and after the air bubbles are mixed with water flow, the air bubbles move upwards, so that the separation of grease and water is facilitated. Meanwhile, a certain amount of emulsifier can be introduced into the water flow through aeration, and the emulsifier is helpful for demulsification and separation of suspended grease from water.
The part that aeration pipe 29 is located the separation chamber inside sets up the air tank, and the air tank is the structure of cavity, and the part that the aeration pipe is located the air tank inside sets up first venthole, and the top of air tank sets up the second venthole, and the top of aeration pipe sets up umbrella-shaped structure. The bubble of aeration pipe enters into the air box, forms the gathering ground of bubble in the air box, then the bubble is escaped from the top of air box, makes the bubble cushion in the air box, avoids the bubble too much, influences the stability of rivers. The water flow in the separation cavity is stably and gradually upward, and the height is increased, so that the separation of the grease and the water can be better realized, and the disturbance is avoided.
The top of aeration pipe sets up umbrella-shaped structure, can play the effect that makes the speed of flow of rivers slow down, avoids the disturbance of rivers.
The second separator 25 is a hollow structure, and the tops of the first separator 24 and the second separator 25 are connected by a column switch. The second separating device 25 is provided with two independent separating chambers 31, the tops of the two separating chambers 31 are respectively provided with a second separating port, the top of the first separating device is provided with a first separating port, the cylindrical structure is respectively matched and connected with the first separating port and the two second separating ports, the side part of the cylindrical structure is provided with an arc-shaped water through port 32, and the cylindrical structure can rotate. The column switch is controlled by the motor, and the motor controls the column switch to rotate, so that the water flow is introduced or cut off. The second separator divide into two independent separating chambers 31, through column type on-off control, realizes letting in rivers to a separating chamber after, if reach a quantitative back, stops, then begins to let in rivers to another separating chamber, avoids influencing the stable separation process of the rivers of separating chamber, and rivers get into after the separating chamber like this, and speed slows down, and grease rebound, separation effect are better, and two separating chambers separate the effect in turn.
The bottom of the second separation device is provided with a water outlet. The separation effect of water and grease is better at the bottom of the separation chamber of the second separation device, when the grease at the upper part of the water fluid is pumped out, water is discharged through the water discharge port, and then the water in the separation chamber is discharged and enters the next batch of separated water flow.
The oil stain collecting box 33 is arranged on one side of the second separating device 25 and communicated with the top of the second separating device 25. The oil pumping device 34 is further included, and the oil pumping device 34 is connected with the oil stain collecting box 33. The oil stain separating device is used for containing the separated oil and fat and then pumping out the oil and fat through a pump body. The grease was used as the next step.
The purification device is explained in detail below:
sewage debris and greasy dirt separator still includes purifier 35, and purifier 35 is the cavity structure, and purifier's inside sets up the groove body that purifies, and the groove body that purifies comprises a plurality of interconnect big recesses 36, and the lateral wall of recess sets up the filtration pore.
If rivers need further purification, then further carry out the purification of water through purifier, wherein purify the recess and set up the filtration pore, rivers filter through the filtration pore of crossing of recess.
The side wall of the groove 36 is provided with a filtering cavity, and the inside of the filtering cavity is provided with filtering fibers. Optionally, the filtration fibers are a woven body of denier fibers and HK fibers. The filtering fibers in the filtering cavity can further realize the separation of grease, wherein the denim fibers and the HK fibers are hydrophilic and oleophobic fibers, the filtering fibers can also be made of other fibers capable of separating water and oil, and the denim fibers and the HK fibers are woven in a mixed mode and have better compactness and filterability.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a sewage debris and greasy dirt separator for irrigate which characterized in that: the water inlet is connected with the metal net conveying belt through a connecting plate, one end of the connecting plate is connected with the water inlet, and the other end of the connecting plate is positioned above one end of the metal net conveying belt;
the metal mesh conveying belt comprises a first conveying belt and two second conveying belts, the first conveying belt is composed of a first metal thin rod and chain transmission structures at two ends of the first metal thin rod, and the first metal rod is arranged along the direction of the water inlet and the sundries outlet;
the second conveying belt is composed of a second metal rod and transmission devices at two ends of the second metal rod, the second metal rod covers the upper portion of the first metal rod and is perpendicular to the first metal rod, two ends of the second metal rod are connected with sliding blocks, the sliding blocks are separated from the transmission devices at positions close to the sundry outlet, and the distance between every two adjacent second metal rods is increased.
2. The apparatus for separating contaminants and oil for irrigation of claim 1, wherein: the chain transmission structure comprises a transmission gear and a chain, the transmission gear is meshed with the chain, and the connecting positions of the chains at the two ends of the first metal rod are connected;
or the sliding block is a spherical sliding block.
3. The apparatus for separating contaminants and oil for irrigation of claim 1, wherein: the transmission device comprises an intermediate transmission device, an upper transmission device and a lower transmission device, the intermediate transmission device comprises a chute and a connecting gear, the chute comprises a circular chute, a horizontal chute and an arc chute part, the gear is positioned on the inner side of the circular chute, the circular chute is positioned below the connecting plate, the arc chute is positioned at one end close to the sundry outlet, the horizontal chute is positioned between the circular chute and the arc chute, and the upper transmission device and the lower transmission device are respectively positioned above and below the horizontal chute;
preferably, the horizontal sliding groove comprises an upper horizontal sliding groove and a lower horizontal sliding groove, the top of the upper horizontal sliding groove is opened, the bottom of the lower horizontal sliding groove is opened, the upper transmission device is in matched transmission with the sliding block of the upper horizontal sliding groove, and the lower transmission device is in matched transmission with the sliding block in the lower horizontal sliding groove;
preferably, the circular chute is of a circular cavity structure, the connecting gear is located inside the circular cavity, the bottom of the circular chute is open, the bottom of the circular chute is communicated with the lower horizontal chute, one side of the upper portion of the circular chute is provided with an opening, and the opening is communicated with the upper horizontal chute.
Preferably, the arc-shaped chute is of an arc-shaped cavity structure, the top and the bottom of the arc-shaped cavity structure are open, the top opening is communicated with the upper horizontal chute, and the bottom opening is communicated with the lower horizontal chute.
4. A sewage debris and oil contamination separation apparatus for irrigation as claimed in claim 3, wherein: the upper transmission device comprises an arc-shaped chain and an upper gear, chain links of the arc-shaped chain are of pointed arc-shaped structures, the end parts of the adjacent arc-shaped structures are connected, the connected positions form bulges relative to the arc-shaped structures, and the inner side surfaces of the arc-shaped structures are matched with the sliding blocks;
or the lower transmission device comprises a lower gear and a concave chain, the concave chain comprises a plurality of vertical blocks and chain connecting plates connected between the adjacent vertical blocks, a groove is formed between the adjacent vertical blocks and the chain connecting plates, the lower gear is connected with the groove in a matched manner, and the top of the lower transmission device is connected with an opening of the lower water smooth groove in a matched manner;
or the metal net conveying belt forms square meshes, and the opening size of each square mesh is 5-15 cm;
or the sewage impurity and oil stain separating device also comprises an impurity collecting box, and the impurity outlet is communicated with the impurity collecting box.
5. The apparatus for separating contaminants and oil for irrigation of claim 1, wherein: sewage debris and greasy dirt separator still includes greasy dirt separator, greasy dirt separator includes first separator, second separator, first separator is located the below of rivers collecting box, top one side of first separator sets up the rivers entry, the bottom of rivers collecting box, the below of metal mesh conveyer belt sets up the header tank, the top of header tank sets up the otter board, bottom one side of header tank sets up the export, the export communicates with each other with the rivers entry, the header tank communicates with each other with first separator's top, second separator is located one side of first separator, second separator communicates with each other with first separator's top.
6. The apparatus for separating contaminants and oil for irrigation of claim 5, wherein: a conical separation cavity is arranged in the first separation device, an inclined channel is arranged on one side of the inner part of the separation cavity, the top of the channel is connected with a water flow inlet, and the bottom of the channel is communicated with the inner part of the separation cavity;
preferably, the bottom of the separation cavity is provided with a buffer cavity, the top of the buffer cavity is communicated with the separation cavity, and one end of the buffer cavity is communicated with the bottom of the channel.
7. The apparatus for separating contaminants and oil for irrigation of claim 5, wherein: the first separation device also comprises an aeration device inside, the aeration device comprises an aeration box and an aeration pipe, and the top of the aeration pipe penetrates through the buffer cavity and extends into the bottom of the separation cavity;
optionally, the part that the aeration pipe is located the separation chamber inside sets up the air tank, and the air tank is the structure of cavity, and the part that the aeration pipe is located the air tank inside sets up first venthole, and the top of air tank sets up the second venthole, and the top of aeration pipe sets up umbrella-shaped structure.
8. The apparatus for separating contaminants and oil for irrigation of claim 5, wherein: the second separation device is in a cavity structure, and the tops of the first separation device and the second separation device are connected through a column switch;
optionally, the second separation device is provided with two independent separation chambers, the tops of the two separation chambers are respectively provided with a second separation port, the top of the first separation device is provided with a first separation port, the cylindrical structure is respectively matched and connected with the first separation port and the two second separation ports, the side part of the cylindrical structure is provided with an arc-shaped water through port, and the cylindrical structure can rotate;
or the bottom of the second separation device is provided with a water outlet.
9. The apparatus for separating contaminants and oil for irrigation of claim 1, wherein: the oil stain collecting box is positioned on one side of the second separation device and communicated with the top of the second separation device;
optionally, the oil-stain collecting box is connected with the oil pumping device.
10. The apparatus for separating contaminants and oil for irrigation of claim 1, wherein: the sewage impurity and oil stain separation device also comprises a purification device, wherein the purification device is of a cavity structure, a purification groove body is arranged inside the purification device, the purification groove body consists of a plurality of large grooves which are connected with each other, and the side walls of the grooves are provided with filter holes;
preferably, the side wall of the groove is provided with a filtering cavity, and filtering fibers are arranged inside the filtering cavity; further preferably, the filter fibers are a woven body of denier fibers and HK fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110099035.5A CN113044917B (en) | 2021-01-25 | 2021-01-25 | Device and method for separating sewage, sundries and oil stains for irrigation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110099035.5A CN113044917B (en) | 2021-01-25 | 2021-01-25 | Device and method for separating sewage, sundries and oil stains for irrigation |
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| CN113044917A true CN113044917A (en) | 2021-06-29 |
| CN113044917B CN113044917B (en) | 2022-08-23 |
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| CN202438200U (en) * | 2011-12-06 | 2012-09-19 | 苏州诺赛节能环保设备有限公司 | Sewage treatment device for filtering sundries and separating oil from water |
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| US9611635B1 (en) * | 2015-11-12 | 2017-04-04 | Ken Pandya | High efficiency water treatment process |
| US20170113163A1 (en) * | 2015-09-30 | 2017-04-27 | Reliable One Resources Inc. | Self-Contained Water and Oil Separator |
| CN112044157A (en) * | 2019-06-06 | 2020-12-08 | 陕西万宝隆科技实业发展有限公司 | Deslagging and oil-water decomposing system for oily wastewater |
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2021
- 2021-01-25 CN CN202110099035.5A patent/CN113044917B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202438200U (en) * | 2011-12-06 | 2012-09-19 | 苏州诺赛节能环保设备有限公司 | Sewage treatment device for filtering sundries and separating oil from water |
| CN204410754U (en) * | 2014-07-23 | 2015-06-24 | 赵文丽 | The full-automatic filter residue slag-draining device of dish-washing machine |
| CN105152374A (en) * | 2015-06-23 | 2015-12-16 | 安徽泰恒机械制造有限公司 | Automatic high-efficiency solid-liquid and oil-water separating, lifting, discharging and treating system for food waste |
| US20170113163A1 (en) * | 2015-09-30 | 2017-04-27 | Reliable One Resources Inc. | Self-Contained Water and Oil Separator |
| US9611635B1 (en) * | 2015-11-12 | 2017-04-04 | Ken Pandya | High efficiency water treatment process |
| CN112044157A (en) * | 2019-06-06 | 2020-12-08 | 陕西万宝隆科技实业发展有限公司 | Deslagging and oil-water decomposing system for oily wastewater |
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| CN113044917B (en) | 2022-08-23 |
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