CN107875703B - Efficient waste water extraction device - Google Patents
Efficient waste water extraction device Download PDFInfo
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- CN107875703B CN107875703B CN201711191665.5A CN201711191665A CN107875703B CN 107875703 B CN107875703 B CN 107875703B CN 201711191665 A CN201711191665 A CN 201711191665A CN 107875703 B CN107875703 B CN 107875703B
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- 239000002351 wastewater Substances 0.000 title claims abstract description 47
- 238000003809 water extraction Methods 0.000 title description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 283
- 238000003860 storage Methods 0.000 claims abstract description 108
- 238000000605 extraction Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 60
- 239000012535 impurity Substances 0.000 abstract description 15
- 238000001914 filtration Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a high-efficiency wastewater extraction device, which comprises a water storage tank and a water pump, wherein an independent water storage cavity is arranged in the water storage tank, a water inlet pipe of the water pump is inserted into the bottom of the water storage cavity, a first water inlet is formed in the side wall of the water storage cavity, a second water inlet is formed in the bottom of the water storage cavity, a first filter plate is arranged at the water inlet end of the first water inlet, and a second filter plate is arranged at the second water inlet; the buoyancy ball is arranged outside the water storage cavity, a guide rod is connected to the buoyancy ball, the end part of the guide rod is connected with a limit rod, and two ends of the limit rod are limited in the guide chute; be provided with first closing plate and second closing plate on the guide bar, first closing plate sets up in the water storage intracavity portion, and the second closing plate sets up in the water storage intracavity outside. The efficient wastewater extraction device provided by the invention effectively prevents impurities in wastewater from entering the water pump.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a high-efficiency wastewater extraction device.
Background
Along with the development of the urban, technological and humanized society, the industrial industry is vigorously developed, and more factories are brought out, so that the use amount of environmental protection equipment is increased and the problem of wastewater pollution is revealed. In order to send such waste water to a final treatment site during the treatment of waste water, a water pump must be installed in a water treatment waste water tank to send the waste water to the designated site.
The water pump that waste water extraction adopted in current waste water transportation generally is slush pump, screw pump, and this kind of pump group all has impeller or screw rod direct contact, impurity in the waste water is in entering into the water pump in the back and is twined on impeller or screw rod easily, lead to the pump running resistance grow, conveying efficiency decline until unable operation, it is stifled to die with the water pump, lead to motor self-protection jump machine, because the winding of impurity, lead to the water pump to jump the car unable operation, so must unpack the water pump body at every turn, after cleaning up impurity, install the water pump again and just can operate once more after finishing, impurity in the waste water is located the bottom of waste water pond simultaneously, directly place the inlet tube of water pump in the bottom of waste water pond, easily carry the water pump with impurity in the waste water, and the inlet tube can often be stopped up. Therefore, the device is used for pumping the waste water, has low working efficiency and needs to be frequently disassembled and maintained.
Disclosure of Invention
The invention aims to provide an efficient waste water extraction device so as to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the efficient wastewater extraction device comprises a water storage tank and a water pump, wherein an independent water storage cavity is arranged in the water storage tank, a water inlet pipe of the water pump is inserted into the bottom of the water storage cavity, the water storage cavity is fixed on the side wall of the water storage tank through a cross beam, a first water inlet is formed in the side wall of the water storage cavity, a second water inlet is formed in the bottom of the water storage cavity, a first filter plate is arranged at the water inlet end of the first water inlet, and a second filter plate is arranged at the second water inlet; the buoyancy ball is arranged outside the water storage cavity, a guide rod is connected to the buoyancy ball, the end part of the guide rod is connected with a limit rod, and two ends of the limit rod are limited in the guide chute; the guide rod is provided with a first sealing plate and a second sealing plate, the first sealing plate is arranged inside the water storage cavity, and the second sealing plate is arranged outside the water storage cavity;
the limiting rod reciprocates between an upper limiting position and a lower limiting position along the guide chute under the action of the buoyancy ball; when the upper limit position is set, the second sealing plate is abutted against the second water inlet to close the second water inlet; from the upper limit position to the lower limit position, the second sealing plate moves downwards to leave the second water inlet, and the second water inlet is opened; and when the first sealing plate is in the lower limiting position, the first sealing plate is abutted against the second water inlet to close the second water inlet.
The efficient waste water extraction device is characterized in that a plurality of first water inlets are formed, and the first water inlets are distributed at different heights on the side wall of the water storage cavity.
The efficient waste water extraction device, the first filter plate is an arc-shaped plate, a plurality of first filter holes are formed in the first filter plate, a plurality of second filter holes are formed in the second filter plate, and the aperture of each second filter hole is smaller than that of each first filter hole.
The efficient waste water extraction device is characterized in that the guide sliding groove is arranged at the middle position inside the water storage cavity, and the guide sliding groove is fixed on the inner side wall of the water storage cavity through the cross rod.
The efficient waste water extraction device, the second water inlet is a water inlet channel, the water inlet end and the water outlet end of the water inlet channel are arc-shaped, and arc-shaped sealing parts are correspondingly arranged on the first sealing plate and the second sealing plate.
The efficient waste water extraction device comprises two buoyancy balls, wherein the two buoyancy balls are respectively arranged between the outer side wall of the water storage cavity and the inner side wall of the water storage tank, and the buoyancy balls are connected with the guide rods through connecting rods.
According to the efficient waste water extraction device, when the limiting rod is at the upper limiting position, the height of the buoyancy ball is larger than that of the first water inlet at the lowest position.
In the technical scheme, the efficient wastewater extraction device provided by the embodiment of the invention is characterized in that the independent water storage cavity is arranged in the water storage tank, the first water inlet is arranged on the side wall of the water storage cavity, the second water inlet is arranged at the bottom of the water storage cavity, the first water inlet and the second water inlet are both provided with the filter plates, the water storage cavity is communicated with the water storage tank through the first water inlet and the second water inlet, the guide sliding groove is arranged in the water storage cavity, the buoyancy ball moves between the upper limit position and the lower limit position on the guide groove through the guide rod and the limit rod, so that when the water storage tank is at different water levels, the first sealing plate and the second sealing plate on the guide rod respectively close the second water inlet, impurities in wastewater in the water storage tank cannot enter the water storage cavity, and impurities in the wastewater are effectively prevented from entering the water pump.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a high-efficiency wastewater extraction device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a water storage cavity according to an embodiment of the present invention;
fig. 3 is a second schematic structural diagram of a water storage chamber according to an embodiment of the present invention.
Reference numerals illustrate:
1. a water storage tank; 2. a water storage chamber; 2.1, a first water inlet; 2.1.1, a first filter plate; 2.2, a second water inlet; 2.2.1, a water inlet channel; the method comprises the steps of carrying out a first treatment on the surface of the 2.2.2, a second filter plate; 2.3, guiding sliding grooves; 2.3.1, upper limit bit; 2.3.2, lower limit bits; 2.4, a guide rod; 2.5, a limiting rod; 2.6, a first sealing plate; 2.7, a second sealing plate; 2.8, a sealing part; 3. a water pump; 3.1, a water inlet pipe; 4. a buoyancy ball; 4.1, connecting rod; 5. and a cross beam.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the efficient wastewater extraction device provided by the embodiment of the invention comprises a water storage tank 1 and a water pump 3, wherein an independent water storage cavity 2 is arranged in the water storage tank 1, a water inlet pipe 3.1 of the water pump 3 is inserted into the bottom of the water storage cavity 2, the water storage cavity 2 is fixed on the side wall of the water storage tank 1 through a cross beam 5, a first water inlet 2.1 is arranged on the side wall of the water storage cavity 2, a second water inlet 2.2 is arranged at the bottom of the water storage cavity 2, a first filter plate 2.1.1 is arranged at the water inlet end of the first water inlet 2.1, and a second filter plate 2.2 is arranged at the second water inlet 2.2; the buoyancy ball is arranged outside the water storage cavity 2, the buoyancy ball 4 is connected with a guide rod 2.4, the end part of the guide rod 2.4 is connected with a limit rod 2.5, and two ends of the limit rod 2.5 are limited in the guide chute 2.3; the guide rod 2.4 is provided with a first sealing plate 2.6 and a second sealing plate 2.7, the first sealing plate 2.6 is arranged inside the water storage cavity 2, and the second sealing plate 2.7 is arranged outside the water storage cavity 2.
Specifically, the tank 1 is used for accepting the produced waste water of industrial production or life, the water storage cavity 2 sets up in the inside of tank 1, and there is certain distance between the bottom of water storage cavity 2 and the tank 1 bottom, water storage cavity 2 can be a water storage bucket, also can be the other structures that set up in the inside water storage cavity 1 that has the water storage function, water storage cavity 2 passes through crossbeam 5 to be fixed on the lateral wall of tank 1, be provided with first water inlet 2.1 on the lateral wall of water storage cavity 2, be provided with second water inlet 2.2 in the bottom of water storage cavity 2, water storage cavity 2 is linked together through first water inlet 2.1 and second water inlet 2.2, the water inlet end at first water inlet 2.1 is provided with first filter 2.1.1, the water inlet end at second water inlet 2.2 is provided with second filter 2.2, first filter 2.1.2 and second filter 2.2 carry out filtration to the solid in the waste water and floccule, thereby avoid solid in the waste water and floccule to get into first water inlet 2.1, water inlet 2.2.2, thereby water pump 3 is inserted into the water pump 3 through the water inlet 2.1, thereby the water pump 3 is passed through to the water pump 3, water inlet 3 is inserted into the water pump 3, water inlet 3 is drawn into the water pump 3, thereby the water pump 3 is left to be inserted into the water pump 3.
In this embodiment, still be provided with direction spout 2.3 in the inside of water storage chamber 2, direction spout 2.3 sets up along vertical direction, direction spout 2.3 internal connection has gag lever post 2.5, gag lever post 2.5 can be along direction spout 2.3 up-and-down motion, be provided with upper limit position 2.3.1 and lower limit position 2.3.2 on direction spout 2.3, with the upper and lower motion to gag lever post 2.5, namely gag lever post 2.5 can only move between upper limit position 2.3.1 and lower limit position 2.3.2 in direction spout 2.3, buoyancy ball 4 is fixed with gag lever post 2.5 through guide post 2.4, buoyancy ball 4 sets up in the water storage chamber 2 outside, be provided with the trompil that supplies guide post 2.4 to pass in the bottom of water storage chamber 2, be provided with first closing plate 2.6 and second closing plate 2.7 on direction spout 2.3, first closing plate 2.6's shape can be in water inlet 2.2.7 at the water inlet 2.2, the second water inlet 2.2.2's end is closed with the second water inlet 2.2.7 to the second water inlet 2.2.
When in actual use, as most of impurities in the wastewater are positioned at the bottom of the water storage tank 1, the second water inlet 2.2 is easy to be blocked, and the second water inlet 2.2 can be opened and closed under different water levels by matching the buoyancy ball 4 with the first sealing plate 2.6 and the second sealing plate 2.7 on the guide rod 2.4. When water does not exist in the water storage tank 1 or the water level is very low, the first sealing plate 2.6 is abutted to the second water inlet 2.2 to close the second water inlet 2.2, when the water level in the water storage tank 1 rises, the buoyancy ball 4 moves upwards to drive the guide rod 2.4 and the limiting rod 2.5 to move upwards along the guide chute 2.3, the first sealing plate 2.6 on the guide rod 2.4 leaves the water outlet end of the second water inlet 2.2, the second water inlet 2.2 is opened, and when the water level in the water storage tank 1 reaches the position of the first water inlet 2.1 on the water storage cavity 2, the second sealing plate 2.7 on the guide rod 2.4 is abutted to the water inlet end of the second water inlet 2.2 to close the second water inlet 2.2, waste water enters the water storage cavity 2 through the first water inlet 2.1, and when the water level in the water storage tank 1 drops to be lower than the first water inlet 2.1 of the water storage cavity 2, the second sealing plate 2.7 on the guide rod 2.4 leaves the second water inlet 2.2 along with the continuous rising of the water level, so that the second water inlet 2.2 enters the water storage cavity 2.2 through the second water inlet 2.
According to the efficient wastewater extraction device provided by the embodiment of the invention, an independent water storage cavity 2 is arranged in a water storage tank 1, a first water inlet 2.1 is arranged on the side wall of the water storage cavity 2, a second water inlet 2.2 is arranged at the bottom of the water storage cavity 2, filter plates are arranged on the first water inlet 2.1 and the second water inlet 2.2, the water storage cavity 2 is communicated with the water storage tank 1 through the first water inlet 2.1 and the second water inlet 2.2, a guide chute 2.3 is arranged in the water storage cavity 2, a buoyancy ball 4 moves between an upper limit position 2.3.1 and a lower limit position 2.3.2 on a guide rod 2.4 and a limit rod 2.5 on the guide groove, so that when the water storage tank 1 is at different water levels, the first sealing plate 2.6 and the second sealing plate 2.7 on the guide rod 2.4 respectively close the second water inlet 2.2, and impurities in wastewater in the water storage tank 1 are prevented from entering the water storage cavity 2, and impurities in the wastewater are effectively prevented from entering the water pump 3.
In this embodiment, preferably, the first water inlets 2.1 are multiple, the first water inlets 2.1 are distributed at different heights on the side wall of the water storage cavity 2, the first filter plates 2.1.1 are arranged on the water inlets, and the first water inlets 2.1 are arranged, so that wastewater can quickly enter the water storage cavity 2 through the first water inlets 2.1.
In this embodiment, preferably, the stop lever 2.5 reciprocates between the upper limit position 2.3.1 and the lower limit position 2.3.2 along the guide chute 2.3 under the action of the buoyancy ball 4; when the upper limit position 2.3.1 is reached, the second sealing plate 2.7 is abutted against the second water inlet 2.2 to close the second water inlet 2.2; from the upper limit position 2.3.1 to the lower limit position 2.3.2, the second sealing plate 2.7 moves downwards away from the second water inlet 2.2, and the second water inlet 2.2 is opened; when the lower limit position 2.3.2 is reached, the first sealing plate 2.6 is abutted against the second water inlet 2.2 to close the second water inlet 2.2. Along with the change of the water level in the water storage tank 1, the buoyancy ball 4 moves to drive the limiting rod 2.5 to reciprocate between the upper limiting position 2.3.1 and the lower limiting position 2.3.2, so that the second water inlet 2.2 can be opened and closed at different water levels, and the blockage of impurities in the wastewater bottom layer to the second water inlet 2.2 is avoided.
In this embodiment, preferably, the first filter plate 2.1.1 is an arc plate, a plurality of first filter holes are formed in the first filter plate 2.1.1, a plurality of second filter holes are formed in the second filter plate 2.2.2, and the aperture of the second filter holes is smaller than that of the first filter holes; the arc filter makes the impurity in the waste water stop up first filtration pore undoubtedly, and the axis direction of first filtration pore is perpendicular with the tangent line that corresponds the position on the arc board, so in making waste water enter into first water inlet 2.1 that waste water can be better, simultaneously, because the impurity in the waste water is located the bottom of tank 1 mostly, in order to avoid the impurity of tank 1 bottom to stop up second water inlet 2.2, the aperture design of second filtration pore is less than the aperture of first filtration pore.
In this embodiment, preferably, the guiding chute 2.3 is disposed at an intermediate position inside the water storage cavity 2, the guiding chute 2.3 is fixed on an inner side wall of the water storage cavity 2 by a cross rod, the second water inlet 2.2.2 is a water inlet channel 2.2.1, both the water inlet end and the water outlet end of the water inlet channel 2.2.1 are arc-shaped, arc-shaped sealing portions 2.8 are correspondingly disposed on the first sealing plate 2.6 and the second sealing plate 2.7, the first sealing plate 2.6 and the second sealing plate 2.7 each comprise a connecting portion and a sealing portion 2.8, the connecting portion is fixed with the guiding rod 2.4, the sealing portion 2.8 on the first sealing plate 2.6 is disposed on the lower surface of the connecting portion, the sealing portion 2.8 on the second sealing plate 2.7 is only on the upper surface of the connecting portion, and the shape of the sealing portion 2.8 on the first sealing plate 2.6 is matched with the water outlet end of the water inlet channel 2.2.1, so that when the limiting rod 2.5 is located at the lower limiting position 2.3.2, the sealing portion 2.6 is in contact with the water inlet end of the sealing portion 2.2.8 on the water inlet channel 2.1, and the sealing portion 2.8 is capable of sealing the water inlet end of the sealing portion 2.2.8 on the sealing portion 2.2.1.
In this embodiment, preferably, there are two buoyancy balls 4, and two buoyancy balls 4 are respectively disposed between the outer side wall of the water storage cavity 2 and the inner side wall of the water storage tank 1, the buoyancy balls 4 are connected with the guide rod 2.4 through the connecting rod 4.1, when the limiting rod 2.5 is at the upper limit position 2.3.1, the height of the buoyancy balls 4 is greater than the height of the first water inlet 2.1 at the lowest position, and meanwhile, a certain distance is reserved between the first water inlet 2.1 at the lowest position and the bottom of the water storage cavity 2, so that when the water level is lower than the first water inlet 2.1 at the lowest position, the second water inlet 2.2 can be opened, and the water storage cavity 2 and the water storage tank 1 are always communicated with each other in the descending process of the water level.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (1)
1. The efficient wastewater extraction device comprises a water storage tank and a water pump, and is characterized in that an independent water storage cavity is arranged in the water storage tank, a water inlet pipe of the water pump is inserted into the bottom of the water storage cavity, the water storage cavity is fixed on the side wall of the water storage tank through a cross beam, a first water inlet is formed in the side wall of the water storage cavity, a second water inlet is formed in the bottom of the water storage cavity, a first filter plate is arranged at the water inlet end of the first water inlet, and a second filter plate is arranged at the second water inlet;
the buoyancy ball is arranged outside the water storage cavity, a guide rod is connected to the buoyancy ball, the end part of the guide rod is connected with a limit rod, and two ends of the limit rod are limited in the guide chute;
the guide rod is provided with a first sealing plate and a second sealing plate, the first sealing plate is arranged inside the water storage cavity, and the second sealing plate is arranged outside the water storage cavity;
the limiting rod reciprocates between an upper limiting position and a lower limiting position along the guide chute under the action of the buoyancy ball;
when the upper limit position is set, the second sealing plate is abutted against the second water inlet to close the second water inlet;
from the upper limit position to the lower limit position, the second sealing plate moves downwards to leave the second water inlet, and the second water inlet is opened;
when the first sealing plate is in the lower limiting position, the first sealing plate is abutted against the second water inlet to close the second water inlet;
the plurality of first water inlets are distributed at different heights on the side wall of the water storage cavity;
the guide chute is arranged in the middle position inside the water storage cavity and is fixed on the inner side wall of the water storage cavity through a cross rod;
the second water inlet is a water inlet channel, the water inlet end and the water outlet end of the water inlet channel are both arc-shaped, and arc-shaped sealing parts are correspondingly arranged on the first sealing plate and the second sealing plate;
the two buoyancy balls are respectively arranged between the outer side wall of the water storage cavity and the inner side wall of the water storage pool, and are connected with the guide rod through a connecting rod;
when the limiting rod is at the upper limiting position, the height of the buoyancy ball is larger than that of the first water inlet at the lowest position;
the first filter is an arc plate, a plurality of first filter holes are formed in the first filter, a plurality of second filter holes are formed in the second filter, and the aperture of each second filter hole is smaller than that of each first filter hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711191665.5A CN107875703B (en) | 2017-11-24 | 2017-11-24 | Efficient waste water extraction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711191665.5A CN107875703B (en) | 2017-11-24 | 2017-11-24 | Efficient waste water extraction device |
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| CN107875703A CN107875703A (en) | 2018-04-06 |
| CN107875703B true CN107875703B (en) | 2023-06-16 |
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