CN207632584U - A kind of purifier of breeding wastewater - Google Patents
A kind of purifier of breeding wastewater Download PDFInfo
- Publication number
- CN207632584U CN207632584U CN201721131312.1U CN201721131312U CN207632584U CN 207632584 U CN207632584 U CN 207632584U CN 201721131312 U CN201721131312 U CN 201721131312U CN 207632584 U CN207632584 U CN 207632584U
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- China
- Prior art keywords
- disposal ditches
- partition board
- pentagon
- water
- breeding wastewater
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Farming Of Fish And Shellfish (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a kind of purifiers of breeding wastewater, processing unit includes disposal ditches, disposal ditches is made of the rectangular ditch body in cross section and cross section in the bottom of trench of up-side down triangle, the left end of disposal ditches is provided with water inlet pipe, the right end of disposal ditches is provided with outlet pipe, along the vertical direction of disposal ditches long axis be from left to right circularly set successively by rectangular clapboard and by be rectangle above, the pentagon partition board that is below up-side down triangle and forms, space between rectangular clapboard and pentagon partition board is that upper up-flow aoxidizes filter pocket 3, and upper up-flow oxidation filter pocket is provided with filtrate；The bottom of bottom of trench is provided with dirt sucking tube, and the device of the utility model is removed the excrement residual bait and particle suspensions of the biology such as a large amount of cultured fishes in breeding wastewater, purified water, reach the needs of water resource heat pump water by the way of physics interception and biological oxidation.The utility model wastewater treatment equipment and method power consumption are small, water stabilization, by the recycling of breeding wastewater, can save a large amount of underground water.
Description
Technical field
The utility model belongs to the purifier of breeding wastewater.
Background technology
The processing of usual breeding wastewater needs to remove these excrement residual baits using the microfiltration equipment of drive, needs to invest phase
The equipment and a large amount of electric energy of consumption answered.
Water resource heat pump is the key that northern industrialized aquiculture adjusts energy-saving equipment for cultivating temperature, and water resource heat pump needs
The water source of water temperature and water stabilization is wanted, usually the north uses water source of the valuable underground water source as water resource heat pump.Cultivating workshop
The breeding wastewater temperature of discharge is more constant, water temperature in winter when much larger than extraneous natural temperature, in summer less than the external world
Water temperature, containing the available heat source of a large amount of water resource heat pumps and low-temperature receiver, breeding wastewater is that water resource heat pump is good from the aspect of water temperature
Water source, but contain a large amount of excrement and residual bait in breeding wastewater, these organic matters are easily adhered on the exchanger of water resource heat pump,
Influence heat transfer effect.Using breeding wastewater as when the water source of water resource heat pump, it is necessary to by processing, it is outstanding to remove most solid
Float.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide the purifier of breeding wastewater.
The technical solution of the utility model is summarized as follows：
A kind of purifier of breeding wastewater, including disposal ditches 11, disposal ditches is by the rectangular ditch body in cross section and transversal
Face is formed in the bottom of trench of up-side down triangle, and the left end of disposal ditches is provided with water inlet pipe 1, and the right end of disposal ditches is provided with outlet pipe 6, edge
The vertical direction of disposal ditches long axis has from left to right been circularly set rectangular clapboard 12 and successively by being rectangle above, being below three
The pentagon partition board 13 of angular composition, the high 3/4-4/5 of a height of rectangular clapboard of the rectangle part of pentagon partition board 13；Disposal ditches
Left side wall and first rectangular clapboard between space be water inlet diversion trench 2, most end pentagon partition board 13 and disposal ditches
Space between right side wall is effluent trough 5, and the space between rectangular clapboard 12 and pentagon partition board 13 is that upper up-flow aoxidizes filter pocket
3, it is provided with waffle slab 9 positioned at the lower end position of rectangular clapboard 12, along disposal ditches long axis direction in upper up-flow oxidation filter pocket,
Filtrate 10 is provided on waffle slab 9；From left to right, the space between pentagon partition board 13 and rectangular clapboard 12 is series connection water conservancy diversion
Slot 4；The bottom of bottom of trench is provided with the porose dirt sucking tube 7 of cambered surface band, and the lower end of pentagon partition board 13 is run through in 7 part of dirt sucking tube,
Blow-off pipe 8 is connected on dirt sucking tube 7.
Length, height and the width ratio of disposal ditches are preferably (48.5-99.5)：(1-2)：1；Water inlet diversion trench 2, series connection are led
The equal length of chute 4 and effluent trough 5, series connection diversion trench 4 and the length ratio of upper up-flow oxidation filter pocket 3 are 1:5.
A kind of purification method of breeding wastewater, includes the following steps：
(1) above-mentioned apparatus is used；
(2) breeding wastewater is passed through by water inlet pipe 1 into water diversion trench 2 using pump, by rectangular clapboard 12 bottom into
Enter upper up-flow oxidation filter pocket 3, through media filtration and nitrification, series connection diversion trench 4 is entered by the space on 13 top of pentagon partition board
In, it is recycled to effluent trough 5 successively and is flowed out through outlet pipe 6.
The device of the utility model is removed and is largely supported in breeding wastewater by the way of physics interception and biological oxidation
The excrement residual bait and particle suspensions of the biology such as breeding fish, purify water, reach the needs of water resource heat pump water.The utility model
Wastewater treatment equipment and method power consumption are small, water stabilization, by the recycling of breeding wastewater, can save a large amount of underground
Water.
Description of the drawings
Fig. 1 is a kind of purifier structural schematic diagram of breeding wastewater；
Fig. 2 is that the upper up-flow in a kind of purifier of breeding wastewater aoxidizes filter pocket schematic diagram.
Specific implementation mode
The utility model is further described below by Figure of description and specific embodiment.
A kind of purifier of breeding wastewater (see Fig. 1), including disposal ditches 11, disposal ditches is by the rectangular ditch body in cross section
It is formed in the bottom of trench of up-side down triangle with cross section, the left end of disposal ditches is provided with water inlet pipe 1, and the right end of disposal ditches is provided with water outlet
Pipe 6, be from left to right circularly set successively along the vertical direction of disposal ditches long axis rectangular clapboard 12 and by above be rectangle, below
For the pentagon partition board 13 of up-side down triangle composition, the high 3/4-4/5 of a height of rectangular clapboard of the rectangle part of pentagon partition board 13；
Space between the left side wall of disposal ditches and first rectangular clapboard is water inlet diversion trench 2, most end pentagon partition board 13 with lead
Space between the right side wall in ditch is effluent trough 5, and the space between rectangular clapboard 12 and pentagon partition board 13 is upper up-flow oxygen
Change filter pocket 3, upper up-flow aoxidize filter pocket positioned at rectangular clapboard 12 lower end position, along disposal ditches, long axis direction is provided with grid
Plate 9 is provided with filtrate 10 on waffle slab 9；From left to right, the space between pentagon partition board 13 and rectangular clapboard 12 is string
Join diversion trench 4；The bottom of bottom of trench is provided with the porose dirt sucking tube 7 of cambered surface band, and 7 part of dirt sucking tube is through pentagon partition board 13
Lower end is connected with blow-off pipe 8 on dirt sucking tube 7.
It is preferred that：The total volume of disposal ditches be handled breeding wastewater per hour flow 2 times (or more), the length of disposal ditches
Degree, height and width ratio are 99.5：1：1 (or 48.5：2：1)；The length of water inlet diversion trench 2, connect diversion trench 4 and effluent trough 5
Equal, the length ratio of the series connection diversion trench 4 and upper up-flow oxidation filter pocket 3 is 1：5.
Embodiment 1
A kind of purification method of breeding wastewater, includes the following steps：
(1) in the interior with good heat-retaining condition, the purifier of breeding wastewater is built, the long 48.5m of disposal ditches is high
2m, wide 1m；Diversion trench 2, series connection diversion trench 4,5 length of effluent trough of intaking are respectively 0.5m, and upper up-flow aoxidizes the length of filter pocket 3
A height of rectangular clapboard of 2.5m (the thickness about 1cm of rectangular clapboard and pentagon partition board), the rectangle part of pentagon partition board 13 are high
3/4；Upper up-flow aoxidizes installation specific surface area 200m in filter tank 32/m3PE wrapping wire bulks filtrate 10,1 meter of filtrate height；
(2) use above-mentioned apparatus, be passed through breeding wastewater into water diversion trench 2 by water inlet pipe 1 using pump, by rectangle every
The bottom of plate 12 enters upper up-flow oxidation filter pocket 3, through media filtration and nitrification, by the space on 13 top of pentagon partition board into
Enter to connect in diversion trench 4, is recycled to effluent trough 5 successively and is flowed out through outlet pipe 6；
(3) it is deposited to the particulate matter at 11 bottom of disposal ditches, is entered with porose dirt sucking tube 7, then is discharged by blow-off pipe 8；
(4) control inflow 50m3/ h, measures the solid suspension content of inlet and outlet, and assay method uses
GB11901-89.Measurement result is shown in Table 1.
Embodiment 2
A kind of purification method of breeding wastewater, includes the following steps：
(1) in the interior with good heat-retaining condition, the purifier of breeding wastewater is built, the long 99.5m of disposal ditches 11,
High 1m, wide 1m；Diversion trench 2, series connection diversion trench 4,5 length of effluent trough of intaking are respectively 0.5m, and upper up-flow aoxidizes the length of filter pocket 3
A height of rectangular clapboard of 2.5m (the thickness about 1cm of rectangular clapboard and pentagon partition board), the rectangle part of pentagon partition board 13 are high
4/5, upper up-flow aoxidizes installation specific surface area 200m in filter tank 32/m3PE wrapping wire bulks filtrate 10,0.5 meter of filtrate height；
(2) use above-mentioned apparatus, be passed through breeding wastewater into water diversion trench 2 by water inlet pipe 1 using pump, by rectangle every
The bottom of plate 12 enters upper up-flow oxidation filter pocket 3, through media filtration and nitrification, by the space on 13 top of pentagon partition board into
Enter to connect in diversion trench 4, is recycled to effluent trough 5 successively and is flowed out through outlet pipe 6；
(3) it is deposited to the particulate matter at 11 bottom of disposal ditches, is entered with porose dirt sucking tube 7, then is discharged by blow-off pipe 8；
(4) control inflow 50m3/ h, measures the solid suspension content of inlet and outlet, and assay method uses
GB11901-89。
Measurement result is shown in Table 1.
The water quality result of embodiment 1 and embodiment 2 meet water resource heat pump with water requirement.
Table 1, breeding wastewater solid suspension content (SS, mg/l) Comparative result table before and after the processing
| Sample position | Processing unit water inlet | Processing unit water outlet | SS removal rates (%) |
| Embodiment 1 | 15.80 | 4.76 | 69.45 |
| Embodiment 2 | 14.23 | 4.25 | 70.13 |
Claims (2)
1. a kind of purifier of breeding wastewater, feature includes disposal ditches (11), and the disposal ditches is rectangular by cross section
Ditch body and cross section are formed in the bottom of trench of up-side down triangle, and the left end of disposal ditches is provided with water inlet pipe (1), the right end setting of disposal ditches
There is outlet pipe (6), has from left to right been circularly set rectangular clapboard (12) successively along the vertical direction of disposal ditches long axis and by above
For rectangle, below be up-side down triangle composition pentagon partition board (13), the rectangle part of the pentagon partition board (13) it is a height of
The high 3/4-4/5 of rectangular clapboard；Space between the left side wall of disposal ditches and first rectangular clapboard is water inlet diversion trench (2),
Space of the most end pentagon partition board (13) between the right side wall of disposal ditches is effluent trough (5), rectangular clapboard (12) and five sides
Space between shape partition board (13) is that upper up-flow aoxidizes filter pocket (3), is located at rectangular clapboard (12) what upper up-flow aoxidized filter pocket
Lower end position is provided with waffle slab (9) along disposal ditches long axis direction, and filtrate (10) is provided on waffle slab (9)；From a left side to
The right side, the space between pentagon partition board (13) and rectangular clapboard (12) are series connection diversion trench (4)；The bottom of bottom of trench is provided with arc
The porose dirt sucking tube of face band (7), dirt sucking tube (7) partly run through the lower end of pentagon partition board (13), are connected on the dirt sucking tube (7)
There is blow-off pipe (8).
2. the purifier of a kind of breeding wastewater according to claim 1, it is characterized in that the length of the disposal ditches, height
It is (48.5-99.5) with width ratio：(1-2)：1；Intake diversion trench (2), series connection diversion trench (4) and effluent trough (5) length phase
Deng, it is described series connection diversion trench (4) with upper up-flow oxidation filter pocket (3) length ratio be 1：5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721131312.1U CN207632584U (en) | 2017-09-05 | 2017-09-05 | A kind of purifier of breeding wastewater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721131312.1U CN207632584U (en) | 2017-09-05 | 2017-09-05 | A kind of purifier of breeding wastewater |
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| Publication Number | Publication Date |
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| CN207632584U true CN207632584U (en) | 2018-07-20 |
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| CN201721131312.1U Active CN207632584U (en) | 2017-09-05 | 2017-09-05 | A kind of purifier of breeding wastewater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512768A (en) * | 2017-09-05 | 2017-12-26 | 中盐工程技术研究院有限公司 | The purifier and method of a kind of breeding wastewater |
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2017
- 2017-09-05 CN CN201721131312.1U patent/CN207632584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512768A (en) * | 2017-09-05 | 2017-12-26 | 中盐工程技术研究院有限公司 | The purifier and method of a kind of breeding wastewater |
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