CN209017681U - A kind of prawn culturing sewage-treatment plant - Google Patents
A kind of prawn culturing sewage-treatment plant Download PDFInfo
- Publication number
- CN209017681U CN209017681U CN201821620970.1U CN201821620970U CN209017681U CN 209017681 U CN209017681 U CN 209017681U CN 201821620970 U CN201821620970 U CN 201821620970U CN 209017681 U CN209017681 U CN 209017681U
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- China
- Prior art keywords
- sewage
- wall
- defoaming tank
- treatment box
- outlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of prawn culturing sewage-treatment plants, in particular to technical field of aquaculture equipment.The utility model includes aquaculture pond, first water outlet, first sewage pump, waste water treatment box, the aquaculture pond side is equipped with defoaming tank, the defoaming tank is equipped with water inlet, defoaming tank side inner wall is equipped with inflatable mouth, defoaming tank side outer wall is equipped with foam outlet, the defoaming tank is equipped with air pump, described air pump one end is connected by gas blow pipe with the foam outlet, the waste water treatment box is successively arranged filter layer from top to down, biochemical cotton, adsorption layer, microorganism filter bed, the sewage treatment box outer wall is equipped with impurities outlet, cylinder is fixed on the sewage treatment box outer wall, the cylinder is connected by piston rod with link block, the link block side is additionally provided with scraper, the sewage treatment box outer wall is connected by pipeline with nitrogen processing unit.Sewage treating efficiency is improved, is reduced environmental pollution.
Description
Technical field
The utility model relates in technical field of aquaculture equipment, in particular to a kind of prawn culturing sewage treatment
Device.
Background technique
Prawn, scientific name oriental prawn, also known as Chinese prawn, spot section shrimp.Arthropoda, Crustachia, Decapoda, prawn
Section, Penaeus.Penaeus individual is big, is generally called prawn.Because of prawn nutritive value with higher, therefore liked by people.
Currently, can unavoidably generate aquaculture wastewater in the breeding process of prawn, residual bait in these sewage containing prawn,
The harmful substance such as excrement, if do not handled the harmful substances such as these residual baits, excrement and direct emission thoroughly, it will effectively cause
The pollution of environment.Due to can usually generate a large amount of foam and floating impurity, existing prawn culturing sewage in aquaculture wastewater
Processing unit is not in advance removed the foam impurity in aquaculture wastewater, and the presence of these foams and floating impurity can make
It filters slack-off, influences the treatment effeciency of sewage.
Utility model content
(1) technical problems to be solved
The utility model provides a kind of prawn culturing sewage-treatment plant, overcomes at existing prawn culturing sewage
Reason device is not in advance removed the foam impurity in aquaculture wastewater, causes to filter slack-off, influences the treatment effeciency of sewage
The shortcomings that.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides such a prawn culturing sewage-treatment plant,
Including aquaculture pond, the first water outlet, the first sewage pump, waste water treatment box, the aquaculture pond side is equipped with defoaming tank, the de-bubble
Case is equipped with water inlet, and aquaculture pond side outer wall is equipped with the first water outlet, and first water outlet passes through pipeline and institute
It states first sewage pump one end to be connected, the first sewage pump other end is connected by pipeline with the water inlet, the defoaming tank
Side inner wall is equipped with inflatable mouth, and defoaming tank side outer wall is equipped with foam outlet, and the defoaming tank is equipped with air pump, institute
Air pump is stated equipped with pump motor, described air pump one end is connected by gas blow pipe with the inflatable mouth, and water is equipped in the defoaming tank
Position detection meter, defoaming tank side outer wall are equipped with the second water outlet, and second water outlet passes through pipeline and the second sewage
It pumps one end to be connected, the defoaming tank side is equipped with the waste water treatment box, and the second sewage pump other end passes through pipeline and institute
It states and is connected above waste water treatment box, the waste water treatment box is successively arranged filter layer, biochemical cotton, adsorption layer, micro- life from top to down
Object filter bed, the sewage treatment box outer wall at the upper side of the filter layer are equipped with impurities outlet, another above the filter layer
Cylinder is fixed on the sewage treatment box outer wall of side, the cylinder is connected by piston rod with link block, the link block
Side is additionally provided with scraper, and sewage treatment box outer wall described in the side below the microorganism filter bed passes through pipeline and nitrogen processing unit
It is connected.
Preferably, the connecting pipe of first sewage pump and the water inlet is equipped with control valve.
Preferably, the inflatable mouth and the foam outlet are located in same horizontal line.
Preferably, active carbon is filled in the adsorption layer.
(3) beneficial effect
The utility model provides a kind of prawn culturing sewage-treatment plant, overcomes at existing prawn culturing sewage
Reason device is not in advance removed the foam impurity in aquaculture wastewater, causes to filter slack-off, influences the treatment effeciency of sewage
The shortcomings that, compared with prior art, the utility model has the following beneficial effects:
1, processing will be filtered again after the foam of sewage surface and suspended impurity removal by air pump, accelerated filtering velocity
Degree, improves the treatment effeciency of sewage.
2, by multi-filterings adsorption treatments such as filter layer, biochemical cotton, adsorption layer, microorganism filter beds, and then reach sewage
Purified treatment, finally removed by nitrogen processing unit and discharged after NO again contained in water again.Guarantee the cleaning of treated water,
It reduces environmental pollution.
3, the particle and excreta being trapped on filter layer drive piston rod movement will by scraper by cylinder
Its scraped clean is simultaneously discharged from impurities outlet, on the one hand, and the blocking of filter layer can be reduced, guarantees filter efficiency, on the other hand,
Can by filter layer particle and excreta carry out drying as organic fertilizer and use, the reduction wasting of resources.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model prawn culturing sewage-treatment plant.
Fig. 2 is the structural schematic diagram of the link block of the utility model prawn culturing sewage-treatment plant.
Appended drawing reference are as follows: 1- aquaculture pond, the first water outlet of 2-, the first sewage pump of 3-, 4- defoaming tank, 5- water inlet, 6-
Two water outlets, 7- air pump, 8- pump motor, 9- gas blow pipe, 10- inflatable mouth, 11- foam outlet, 12- water level detecting meter, 13- second
Sewage pump, 14- waste water treatment box, 15- impurities outlet, 16- cylinder, 17- piston rod, 18- link block, 181- scraper, 19- filtering
Layer, 20- biochemistry cotton, 21- adsorption layer, 22- microorganism filter bed, 23- nitrogen processing unit, 24- control valve.
Specific embodiment
The utility model is further described in conjunction with the accompanying drawings and embodiments.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "bottom", "inner", "outside"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of description the utility model, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, and be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
As shown in Figure 1, 2, a kind of prawn culturing sewage-treatment plant described in the utility model, including aquaculture pond 1,
One water outlet 2, the first sewage pump 3, waste water treatment box 14,1 side of aquaculture pond are equipped with defoaming tank 4, set on the defoaming tank 4
Have a water inlet 5, the 1 side outer wall of aquaculture pond is equipped with the first water outlet 2, first water outlet 2 by pipeline with it is described
First sewage pump, 3 one end is connected, and 3 other end of the first sewage pump is connected by pipeline with the water inlet 5, the defoaming tank
4 side inner walls are equipped with inflatable mouth 10, and the 4 side outer wall of defoaming tank is equipped with foam outlet 11, and the defoaming tank 4 is equipped with
Air pump 7, the air pump 7 are equipped with pump motor 8, and described 7 one end of air pump is connected by gas blow pipe 9 with the inflatable mouth 10, described
Water level detecting meter 12 is equipped in defoaming tank 4, the 4 side outer wall of defoaming tank is equipped with the second water outlet 6, second water outlet
6 are connected by pipeline with 13 one end of the second sewage pump, and 4 side of defoaming tank is equipped with the waste water treatment box 14, and described second
13 other end of sewage pump above pipeline and the waste water treatment box 14 by being connected, and the waste water treatment box 14 is from top to down successively
Equipped with filter layer 19, biochemical cotton 20, adsorption layer 21, microorganism filter bed 22, at the sewage of 19 upper side of filter layer
It manages 14 outer wall of case and is equipped with impurities outlet 15, be fixed on 14 outer wall of the waste water treatment box of the 19 top other side of filter layer
Cylinder 16, the cylinder 16 are connected by piston rod 17 with link block 18, and 18 side of link block is additionally provided with scraper 181, institute
14 outer wall of waste water treatment box described in the side of 22 lower section of microorganism filter bed is stated to be connected by pipeline with nitrogen processing unit 23.
The connecting pipe of first sewage pump 3 and the water inlet 5 is equipped with control valve 24, the inflatable mouth 10 and institute
It states foam outlet 11 to be located in same horizontal line, is filled with active carbon in the adsorption layer 21.
Working principle: it opens the first sewage pump 3 and squeezes into the sewage of aquaculture pond 1 in defoaming tank 4, water level detecting can be passed through
Meter 12 carries out water level monitorings, when water level reaches inflatable mouth 10, closes control valve 24, booster air pump 7 is by the foam of sewage surface
It is blown out with suspended impurity from foam outlet 11, then opens the second sewage pump 13 and beat the sewage of processed foam and suspended impurity
Enter in waste water treatment box 14, some biggish particles and excreta are filtered out by filter layer 19, are trapped on filter layer 19
Particle and excreta drive the movement of piston rod 17 to pass through scraper 181 by cylinder 16 to be struck off and from impurities outlet 15
Discharge is filtered to remove some toxin in water, then the adsorption layer by being filled with active carbon particle then through biochemical cotton 21
20 and microorganism filter bed 22 adsorbed and filtered, achieve the purpose that purification, can again by nitrogen processing unit 23 after having filtered
Effectively to handle NO contained in water.
Embodiment described above is only expressed to the preferred embodiments of the present invention, and description is more specific and detailed
Carefully, but the utility model is not limited only to these embodiments, it is noted that for those of ordinary skill in the art.
Under the premise of without departing from the utility model aims, carried out by any improvement all fall within the protection scope of the utility model.
Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (4)
1. a kind of prawn culturing sewage-treatment plant, including aquaculture pond (1), the first water outlet (2), the first sewage pump (3), dirt
Water treatment case (14), which is characterized in that aquaculture pond (1) side be equipped with defoaming tank (4), the defoaming tank (4) be equipped with into
The mouth of a river (5), aquaculture pond (1) the side outer wall be equipped with the first water outlet (2), first water outlet (2) by pipeline with
Described first sewage pump (3) one end is connected, and the first sewage pump (3) other end is connected by pipeline with the water inlet (5),
Defoaming tank (4) the side inner wall is equipped with inflatable mouth (10), and defoaming tank (4) the side outer wall is equipped with foam outlet
(11), the defoaming tank (4) is equipped with air pump (7), and the air pump (7) is equipped with pump motor (8), and described air pump (7) one end is logical
It crosses gas blow pipe (9) to be connected with the inflatable mouth (10), is equipped with water level detecting meter (12) in the defoaming tank (4), the defoaming tank
(4) side outer wall is equipped with the second water outlet (6), and second water outlet (6) passes through pipeline and the second sewage pump (13) one end
It is connected, defoaming tank (4) side is equipped with the waste water treatment box (14), and the second sewage pump (13) other end passes through pipeline
It is connected with the waste water treatment box (14) top, the waste water treatment box (14) is successively arranged filter layer (19), life from top to down
Change cotton (20), adsorption layer (21), microorganism filter bed (22), the waste water treatment box (14) at the upper side of the filter layer (19)
Outer wall is equipped with impurities outlet (15), is fixed on the waste water treatment box (14) outer wall of the other side above the filter layer (19)
Cylinder (16), the cylinder (16) are connected by piston rod (17) with link block (18), and link block (18) side is additionally provided with
Scraper (181), waste water treatment box (14) outer wall described in the side below the microorganism filter bed (22) are handled by pipeline and nitrogen
Device (23) is connected.
2. a kind of prawn culturing sewage-treatment plant according to claim 1, which is characterized in that first sewage pump
(3) control valve (24) are equipped with the connecting pipe of the water inlet (5).
3. a kind of prawn culturing sewage-treatment plant according to claim 1, which is characterized in that the inflatable mouth (10)
It is located in same horizontal line with the foam outlet (11).
4. a kind of prawn culturing sewage-treatment plant according to claim 1, which is characterized in that the adsorption layer (21)
It is interior to be filled with active carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620970.1U CN209017681U (en) | 2018-10-08 | 2018-10-08 | A kind of prawn culturing sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620970.1U CN209017681U (en) | 2018-10-08 | 2018-10-08 | A kind of prawn culturing sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209017681U true CN209017681U (en) | 2019-06-25 |
Family
ID=66905466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821620970.1U Expired - Fee Related CN209017681U (en) | 2018-10-08 | 2018-10-08 | A kind of prawn culturing sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209017681U (en) |
-
2018
- 2018-10-08 CN CN201821620970.1U patent/CN209017681U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20201008 |