CN206607098U - One kind cleaning HDPE reclaimed materials sewage disposal systems - Google Patents
One kind cleaning HDPE reclaimed materials sewage disposal systems Download PDFInfo
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- CN206607098U CN206607098U CN201720182348.6U CN201720182348U CN206607098U CN 206607098 U CN206607098 U CN 206607098U CN 201720182348 U CN201720182348 U CN 201720182348U CN 206607098 U CN206607098 U CN 206607098U
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- pond
- mud chamber
- sewage disposal
- heavy
- reclaimed materials
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Abstract
HDPE reclaimed materials sewage disposal systems are cleaned the utility model discloses one kind, by the way that the sewage of broken washing machine is passed through in cesspool, it is just heavy by being carried out after micro-filtration in preliminary sedimentation tank, PAC and PAM is added in flotation tank again, and to mud, oil, water is separated, enter after separation in a heavy pond and second pond and carry out dosing and precipitation, after enter back into intermediate pool carry out depth precipitation, broken finally by being sent into after fiber ball filter and active carbon filter filtering as clear water in washing machine, complete a circulation, the utility model forms a circulation in whole production process, not only water quality disclosure satisfy that the requirement of clean and reuse material, and the problem of also solve water resource, water pollution is not resulted in.
Description
Technical field
The utility model belongs to sewage treatment area, and in particular to one kind cleaning HDPE reclaimed materials sewage disposal systems.
Background technology
Current sewage disposal is the problem that country and the world face, and water pollution is increasingly severe, causes water resource tight
Lack again.With the development of industrial enterprise, industrial water consumption and pollution level are also increasing, so sewage disposal seems
It is particularly important.In regeneration industry, especially reclaimed materials is relatively more containing impurity such as silts in itself, and most of HDPE reclaimed materials is charge of oil
The container of fat, newborn class, the sewage after cleaning is difficult processing, and most of sewage disposal technology is for municipal sewage at present
Design, small business does not have sewage disposal device and technology, all selects outer row, causes water resource severe contamination.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency there is provided one kind cleaning HDPE reclaimed materials sewage disposal systems,
Not only operating cost is low, and the not outer row of sewage, does not result in water pollution.
In order to achieve the above object, the utility model includes the cesspool of the broken washing machine sewage pipe of connection, and cesspool passes through micro-
Preliminary sedimentation tank is connected after filter, preliminary sedimentation tank connects flotation tank by elevator pump, and the outlet of sewer of flotation tank connects a heavy pond, a heavy pond
Outlet of sewer connects second pond, and the outlet of sewer connection intermediate pool of second pond, intermediate pool passes sequentially through fiber ball filter and work
Property carbon filter after connect clear water reserviors, the broken washing machine of clear water reserviors connection, flotation tank is connected withFirst dosing pump, a heavy pond is connected withThe Two dosing pumps, second pond is connected with3rd dosing pump。
The flotation tank includes offering the dirt of connection elevator pump on the reative cell and contact chamber being connected, reative cell side wall
Offer to be provided with outlet of sewer, reative cell in reative cell agitator, contact chamber on water inlet, the side wall of contact chamber and be provided with
Slag Scraping Device, air dissolved pump is by the release pipe accessed after knockout drum in contact chamber, and contact chamber top is provided with oil discharge outlet, bottom
It is provided with perforated sludge discharge pipe.
The sewage inlet is arranged in same level with oil discharge outlet.
The discharge pipeline and oil discharge outlet of the flotation tank connect sludge-tank and contaminated-oil basin respectively.
Described one heavy pond includes offering on the first mud chamber and the second mud chamber being connected, the side wall of the first mud chamber
It is provided with sewage inlet, the first mud chamber on a heavy pond agitator, the side wall of the second mud chamber and offers outlet of sewer, second
Two layers one heavy pond inclined tubes are provided with mud chamber, a heavy pond inclined tube is 60 ° with horizontal plane angle, and two layers one heavy pond inclined tubes are reversely set
Put, the second mud chamber bottom is provided between some one heavy pond perforated sludge discharge pipes, an adjacent heavy pond perforated sludge discharge pipe and is provided with dirt
Bucket.
The second pond includes offering on the first mud chamber and the second mud chamber being connected, the side wall of the first mud chamber
It is provided with sewage inlet, the first mud chamber on second pond agitator, the side wall of the second mud chamber and offers outlet of sewer, second
One layer of second pond inclined tube is provided with mud chamber, second pond inclined tube is 60 ° with horizontal plane angle, and the second mud chamber bottom is provided with
Sludge bucket is provided between second pond perforated sludge discharge pipe, adjacent second pond perforated sludge discharge pipe.
The cesspool connects demulsifier dosing pump.
The flotation tank, heavy pond and second pond are all connected with sludge-tank, sludge-tank connection filter press.
The preliminary sedimentation tank is connected with filter.
Compared with prior art, the utility model is by the way that the sewage of broken washing machine is passed through in cesspool, by after micro-filtration
It is just heavy that preliminary sedimentation tank is carried out, then successively adds in flotation tank PAC and PAM, and mud, oil, water are separated, into one after separation
Dosing and precipitation are carried out in heavy pond and second pond, after enter back into intermediate pool and carry out depth precipitation, finally by fiber ball filter
Broken with being sent into after active carbon filter filtering as clear water in washing machine, complete a circulation, the utility model was produced entirely
A circulation is formd in journey, not only water quality disclosure satisfy that the requirement of clean and reuse material, and also solve water resource
The problem of, do not result in water pollution.
Brief description of the drawings
Fig. 1 is system construction drawing of the present utility model；
Fig. 2 is the schematic diagram of flotation tank in the utility model；
Fig. 3 is the schematic diagram in a heavy pond in the utility model；
Fig. 4 is the schematic diagram of second pond in the utility model；
Fig. 5 is the schematic diagram of fiber ball filter and active carbon filter in the utility model.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1 to Fig. 5, the utility model includes the cesspool 1 of the broken washing machine sewage pipe of connection, the connection demulsification of cesspool 1
Agent dosing pump 19, cesspool 1 is connected with filter 12 by connecting preliminary sedimentation tank 3, preliminary sedimentation tank 3 after micro-filtration 2, and preliminary sedimentation tank 3 is by carrying
Rise the connection flotation tank 5 of pump 4, the heavy pond 6 of outlet of sewer connection one of flotation tank 5, the outlet of sewer connection second pond 7 in a heavy pond 6, two
The outlet of sewer connection intermediate pool 8 in heavy pond 7, intermediate pool 8 is passed sequentially through and connected after fiber ball filter 9 and active carbon filter 10
Clear water reserviors 11, the broken washing machine of the connection of clear water reserviors 11, flotation tank 5 is connectedThere is the first dosing pump16, a heavy pond 6 is connected withSecond dosing pump
17, second pond 7 is connected with3rd dosing pump18。
Flotation tank 5 includes the sewage that connection elevator pump 4 is offered on the reative cell and contact chamber being connected, reative cell side wall
Offered on entrance 5-1, the side wall of contact chamber and reative cell agitator 5-2, contact chamber are provided with outlet of sewer 5-8, reative cell
Slag Scraping Device 5-3 is inside provided with, air dissolved pump 5-6 passes through the release pipe 5-4 accessed after knockout drum 5-5 in contact chamber, contact chamber
Top is provided with oil discharge outlet 5-9, bottom be provided with perforated sludge discharge pipe 5-7, sewage inlet 5-1 and oil discharge outlet 5-9 be arranged on it is same
On horizontal plane, the discharge pipeline 5-7 and oil discharge outlet 5-9 of flotation tank 5 connect sludge-tank 14 and contaminated-oil basin 13 respectively.
One heavy pond 6 includes offering dirt on the first mud chamber and the second mud chamber being connected, the side wall of the first mud chamber
It is provided with water inlet 6-1, the first mud chamber on a heavy pond agitator 6-2, the side wall of the second mud chamber and offers outlet of sewer,
Two layers one heavy pond inclined tube 6-3 are provided with second mud chamber, a heavy pond inclined tube 6-3 is 60 ° with horizontal plane angle, two layers one heavy ponds
Inclined tube 6-3 is oppositely arranged, and the second mud chamber bottom is provided with some one heavy pond perforated sludge discharge pipe 6-4, an adjacent heavy pond perforation
Sludge bucket 6-5 is provided between discharge pipeline 6-4；
Second pond 7 includes offering dirt on the first mud chamber and the second mud chamber being connected, the side wall of the first mud chamber
It is provided with water inlet, the first mud chamber on second pond agitator 7-1, the side wall of the second mud chamber and offers outlet of sewer, the
It is 60 °, the second mud chamber bottom that one layer of second pond inclined tube 7-2, second pond inclined tube 7-2 are provided with two mud chambers with horizontal plane angle
Portion is provided between second pond perforated sludge discharge pipe 7-3, adjacent second pond perforated sludge discharge pipe 7-3 and is provided with sludge bucket 7-4.
The heavy pond 6 of flotation tank 5, one and second pond 7 are all connected with sludge-tank 14, the connection filter press 15 of sludge-tank 14.
Method of work of the present utility model, comprises the following steps：
Step one, the sewage that broken washing machine is ejected enter cesspool 1, after first pass around micro-filtration 2 remove solid impurity, solid
Impurity is periodically discharged on the filter 12 on preliminary sedimentation tank 3；
Step 2, the sewage for removing solid impurity enters preliminary sedimentation tank 3 and carries out precipitation process, it is just heavy after pass through elevator pump 4
Sewage is extracted into flotation tank 5 from preliminary sedimentation tank 3, and flotation tank 5 is equipped with PAC dosing pumps and PAM dosing pumps, and sewage is first passed through equipped with PAC
The reaction tank of medicine system, then by the reaction tank equipped with PAM medicine systems, muddy thing, sewage and medicament flow to contact chamber,
Removed small oil droplet stick on micro air bubble with dampening, gas, the interfacial tension of oily three-phase mixture, bubble rising buoyancy and
On being climbed up on top of the water under the collective effect of many kinds of force such as hydrostatic pressure difference, oil substances blow into ash pit, Ran Houshou by Slag Scraping Device
Collection, the sewage of contact chamber is by abundant reflection, and sludge sinks to bottom and discharges into sludge-tank 14 by perforated sludge discharge pipe 5-7；
Step 3, sewage enters a heavy pond 6, and a heavy pond 6 is equipped with PAC and PAM medicine systems, according to sewage disposal situation again
Precipitated by two layers one heavy pond inclined tube 6-3 in secondary agent-feeding treatment, a heavy pond 6；
Step 4, if sewage pollution degree is than more serious, the heavy reacted sewage in pond 6 is not reaching to requirements, unlatching two
PAC the and PAM medicine systems in heavy pond 7, second pond is equipped with one layer of second pond inclined tube 7-2, PAM and PAC chemical feeding quantity according to Sewage
Dye degree is adjusted；
Step 5, the form for the water overflow that second pond 7 has been handled flows into intermediate pool, carries out depth precipitation；
Step 6, by depth oettIed sewage by fiber ball filter 9 and active carbon filter 10, after processing
Water is stored in clear water reserviors 11, the broken washing machine cleaning of the water feeding in clear water reserviors 11, forms a circulatory system.
It is preferred that, demulsifier is added in cesspool 1, if opening demulsifier dosing system in the case that air flotation effect is bad
System.
Be demulsified medicine system principle：There is the small liquid pearl of dispersed phase of substantial amounts of emulsion in sewage, in the presence of demulsifier
Aggregation is agglomerating, forms big drop, finally makes water-oil phase layering precipitation.
This technology selection PAC (aluminium polychloride) does coagulating system medicament, and dirty impurities in water varies, tiny
Suspended impurity settlement polar is slow, or even is bordering on and does not sink, and micelle keeps disperseing in water, it is impossible to settle, after being acted on by coagulant, water
In tiny suspended impurity and it is de- steady after micelle and medicament mutually bond as size is larger, naked eyes are visible, easily heavy easily filter
Flco.Flco thing after the absorption PAC effects of PAM (polyacrylamide) flocculant, connection bridging action is played between flco thing, is made
Small flco forms larger floc sedimentation, accelerates settling velocity.
Air-floating apparatus system principle, device selection dissolved air flotation, the method is gas and liquid in gas night mixing pump
Being sufficiently mixed under certain pressure makes air be dissolved in the water and reaches saturation state, and substantial amounts of micro- gas is produced in gas night knockout drum
Bubble, water, gas and removed three mixtures, in interfacial tension, bubble rising buoyancy and hydrostatic pressing are formed by discharging after pipe
Under the collective effect of many kinds of force such as power difference, after promotion micro air bubble is sticked in removed tiny oil droplets, because of bonding volume density
The water surface is floated to less than water, is removed so that the elaioleucite in water is separated.And have substantial amounts of coagulation in contact chamber
Flco thing after agent effect, flco has network structure, easy voids, so as to improve daf efficiency.Furthermore, clean HDPE
Contain substantial amounts of detergent container in reclaimed materials, the detergent of residual can form foam, also have attachment suspended particulate together on
The effect risen.
The design parameter in one heavy pond：
1st, a heavy pond inclined tube aperture is typically no less than 50mm, and inclined tube length is general in 1.0-1.2m or so, double-deck inclined tube direction
Opposite to install, inclined tube length is identical.
2nd, it is waste water distributed area that the upper strata of a heavy pond inclined tube, which should have under the 0.5-1.0m depth of water, inclined tube, and general height is not small
In 0.5m, bottom, which makes, is equipped with perforated sludge discharge pipe between infundibulate sludge bucket, sludge bucket.Discharge pipeline connects sludge-tank.
3rd, a heavy pond water inlet is catchmented using many round pipes, water accumulation pipe eyelet away from low more than the 50cm in pond, delivery port away from the water surface with
At lower 2cm, floating object is prevented to be pulled away；
4th, a heavy pond inclined tube is horizontal by 60 ° of angles.
Second pond design parameter is as a heavy pond, and water inlet is exchanged with overfall water inlet, and double-deck inclined tube is changed to individual layer inclined tube,
Remove upper strata inclined tube then good.
Claims (9)
1. one kind cleaning HDPE reclaimed materials sewage disposal systems, it is characterised in that include the cesspool of the broken washing machine sewage pipe of connection
(1), cesspool (1) connects preliminary sedimentation tank (3) afterwards by micro-filtration (2), and preliminary sedimentation tank (3) connects flotation tank (5) by elevator pump (4),
The outlet of sewer connection one heavy pond (6) of flotation tank (5), the outlet of sewer connection second pond (7) of one heavy pond (6), second pond (7)
Outlet of sewer connection intermediate pool (8), intermediate pool (8) connects after passing sequentially through fiber ball filter (9) and active carbon filter (10)
Clear water reserviors (11), the broken washing machine of clear water reserviors (11) connection are connect, flotation tank (5) is connected with the first dosing pump (16), heavy pond (6) connection
There is the second dosing pump (17), second pond (7) is connected with the 3rd dosing pump (18).
2. a kind of cleaning HDPE reclaimed materials sewage disposal systems according to claim 1, it is characterised in that the flotation tank
(5) sewage inlet (5-1) that connection elevator pump (4) is offered on the reative cell and contact chamber being connected, reative cell side wall is included,
Offer to be provided with outlet of sewer (5-8), reative cell in reative cell agitator (5-2), contact chamber on the side wall of contact chamber and set
Slag Scraping Device (5-3) is equipped with, the release pipe (5-4) that air dissolved pump (5-6) is accessed in contact chamber afterwards by knockout drum (5-5) connects
Touch room top and be provided with oil discharge outlet (5-9), bottom is provided with perforated sludge discharge pipe (5-7).
3. a kind of cleaning HDPE reclaimed materials sewage disposal systems according to claim 2, it is characterised in that the sewage enters
Mouth (5-1) is arranged in same level with oil discharge outlet (5-9).
4. a kind of cleaning HDPE reclaimed materials sewage disposal systems according to claim 2, it is characterised in that the flotation tank
(5) discharge pipeline (5-7) and oil discharge outlet (5-9) connects sludge-tank (14) and contaminated-oil basin (13) respectively.
5. a kind of cleaning HDPE reclaimed materials sewage disposal systems according to claim 1, it is characterised in that described one heavy pond
(6) include offering sewage inlet (6-1) on the first mud chamber and the second mud chamber being connected, the side wall of the first mud chamber,
It is provided with first mud chamber on a heavy pond agitator (6-2), the side wall of the second mud chamber and offers outlet of sewer, the second precipitation
Interior is provided with two layers one heavy pond inclined tubes (6-3), and a heavy pond inclined tube (6-3) is 60 ° with horizontal plane angle, two layers one heavy pond inclined tubes
(6-3) is oppositely arranged, and the second mud chamber bottom is provided with some one heavy pond perforated sludge discharge pipes (6-4), an adjacent heavy pond perforation
Sludge bucket (6-5) is provided between discharge pipeline (6-4).
6. a kind of cleaning HDPE reclaimed materials sewage disposal systems according to claim 1, it is characterised in that the second pond
(7) include offering sewage inlet on the first mud chamber and the second mud chamber being connected, the side wall of the first mud chamber, first sinks
Shallow lake interior is provided with to offer on second pond agitator (7-1), the side wall of the second mud chamber and set in outlet of sewer, the second mud chamber
One layer of second pond inclined tube (7-2) is equipped with, second pond inclined tube (7-2) is 60 ° with horizontal plane angle, and the second mud chamber bottom is provided with
Sludge bucket (7-4) is provided between second pond perforated sludge discharge pipe (7-3), adjacent second pond perforated sludge discharge pipe (7-3).
7. a kind of cleaning HDPE reclaimed materials sewage disposal systems according to claim 1, it is characterised in that the cesspool
(1) connection demulsifier dosing pump (19).
8. a kind of cleaning HDPE reclaimed materials sewage disposal systems according to claim 1, it is characterised in that the flotation tank
(5), one heavy pond (6) and second pond (7) are all connected with sludge-tank (14), sludge-tank (14) connection filter press (15).
9. a kind of cleaning HDPE reclaimed materials sewage disposal systems according to claim 1, it is characterised in that the preliminary sedimentation tank
(3) it is connected with filter (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720182348.6U CN206607098U (en) | 2017-02-27 | 2017-02-27 | One kind cleaning HDPE reclaimed materials sewage disposal systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720182348.6U CN206607098U (en) | 2017-02-27 | 2017-02-27 | One kind cleaning HDPE reclaimed materials sewage disposal systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206607098U true CN206607098U (en) | 2017-11-03 |
Family
ID=60168968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720182348.6U Expired - Fee Related CN206607098U (en) | 2017-02-27 | 2017-02-27 | One kind cleaning HDPE reclaimed materials sewage disposal systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206607098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630305A (en) * | 2017-02-27 | 2017-05-10 | 陕西榆林协创资源再生有限公司 | System and method for treating sewage after cleaning of HDPE (high-density polyethylene) recycling material |
| CN108453074A (en) * | 2017-12-27 | 2018-08-28 | 山东泰丰清洗科技有限公司 | A kind of environment friendly and pollution-free vehicle-mounted type high-pressure water jet circulation cleaning device |
-
2017
- 2017-02-27 CN CN201720182348.6U patent/CN206607098U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630305A (en) * | 2017-02-27 | 2017-05-10 | 陕西榆林协创资源再生有限公司 | System and method for treating sewage after cleaning of HDPE (high-density polyethylene) recycling material |
| CN108453074A (en) * | 2017-12-27 | 2018-08-28 | 山东泰丰清洗科技有限公司 | A kind of environment friendly and pollution-free vehicle-mounted type high-pressure water jet circulation cleaning device |
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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: 20171103 |