CN204873981U - Eddy current type thoughtlessly congeals reactor - Google Patents
Eddy current type thoughtlessly congeals reactor Download PDFInfo
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- CN204873981U CN204873981U CN201520633782.2U CN201520633782U CN204873981U CN 204873981 U CN204873981 U CN 204873981U CN 201520633782 U CN201520633782 U CN 201520633782U CN 204873981 U CN204873981 U CN 204873981U
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Abstract
The utility model relates to an eddy current type thoughtlessly congeals reactor, it includes below initial response room (2) and second reacting chamber (6) on it its characterized in that, be located second reacting chamber (6) centraxonial agitator (7), the second at second reacting chamber (6) top adds medicine mouth (8), delivery port (10) at second reacting chamber (6) upper portion lateral wall, be located water inlet (9) and first add medicine mouth (1) of initial response room (2) bottom, initial response room (2) upper portion has expansion cone (3) and shrink cone (5) of second reacting chamber (6) to locate the joint at aditus laryngis (4), expansion cone (3) and the shrink cone (5) awl fill inclination be greater than 50. This equipment can remove suspended solid and heavy metal and organic matter in the synthetic cut stone processing waste water, obtains process water up to standard, and the water treatment is effectual, and the cost is lower.
Description
Technical field
The utility model relates to a kind of gem processing processing waste water treatment facility, a kind of especially hard mass processing waste water treatment facility.
Background technology
Hard mass refer to by manually manufacture and nature without the crystalloid of known counterpart or amorphous body." artificial " two word must be added before title material, as " artificial GGG ", " artificial yttrium pyralspite " etc., but except " glass " and " plastics " when naming.Hard mass has the attribute of jewel, can be used as jewel, is mainly used in the natural gemstone replacing or copy certain type.
Hard mass processing basic skills mainly comprise: sawing, ponder, polishing.The operation process of these three kinds of methods constitutes three large operations of gem processing.The waste water produced in gem processing process mainly contains common gem processing waste water, acid waste water and heavy metal-containing waste water three class.
At present, the treatment facility that hard mass processing waste water is also not good.This kind of waste water arbitrarily discharges the ecotope easily destroying water body, and water body self-purification ability is declined; Can soil compaction be caused, cause plant withered.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of precipitation coagulating treatment equipment of waste water, removes waste water acidity, suspended substance and heavy metal and organism, obtains clear water up to standard.
Eddy current type coagulation reactor of the present utility model, it is characterized in that it is included in the first reaction chamber below and superincumbent second reaction chamber, be positioned at the agitator of the second reaction chamber axis, second dosing mouth of the second reactor top, at the water outlet of the second reaction chamber upper portion side wall, be positioned at the water-in bottom the first reaction chamber and the first dosing mouth, first reaction chamber top has diverging cone to engage at aditus laryngis place with the contraction cone of the second reaction chamber, and the cone bucket gradient of described diverging cone and contraction cone is greater than 50 °.
When using the artificial gem processing waste water of the utility model eddy current type coagulation reactor process, by considering useless impurities in water, opacity, pH value, the factors such as water temperature, respectively first, second reaction chamber adds a certain amount of coagulating agent (N8105 respectively to waste water, N9901), by the agitator stirring in the second reaction chamber, the suspension water-insoluble in coagulating agent and waste water and supersaturation thing etc. reacted and precipitate, waste water is made to become clarification by muddiness, significantly reduce the opacity in water, colourity, remove the suspended substance in water and impurity, again by hollow membrane filtration process, finally obtain the cleaning water that can be used for producing.Eddy current type coagulation reactor excellent wastewater treatment effect of the present utility model, cost is also lower.
Accompanying drawing explanation
Accompanying drawing is eddy current type coagulation reactor structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, eddy current type coagulation reactor of the present utility model is described:
This eddy current type coagulation reactor, comprise the first reaction chamber 2 and superincumbent second reaction chamber 6, two reaction chambers are the cavity of round tube type, the diameter of the first reaction chamber 2 is 2.1m, the diameter of the second reaction chamber 6 is 2.3m, and the first reaction chamber 2 has portion to be the bottom of a diverging cone 3, second reaction chamber 6 to be one and shrinks cone 6, both engage at aditus laryngis 4 place, and the cone bucket gradient of diverging cone 3 and contraction cone 6 is all greater than 50 °.The top of the second reaction chamber 6 is of a size of 3.2m to the bottom of diverging cone 5,2.5m is of a size of to contraction cone 3 top bottom first reaction chamber 2, the axis of the second reaction chamber 6 is provided with agitator 7, second reaction chamber 6 top is provided with the second dosing mouth 8, second reaction chamber 6 upper portion side wall and is provided with water outlet 10; Water-in 9 and the first dosing mouth 1 is respectively equipped with bottom first reaction chamber 2.
When using eddy current type coagulation reactor of the present utility model to carry out wastewater treatment, its step comprises:
1. by hard mass processing waste water through pipe duct collect after, flow into engineering equalizing tank after getting rid of large suspended substance with artificial barrier;
2. with water pump, the waste water of engineering equalizing tank is once promoted the eddy current type coagulation reactor being evacuated to and being positioned at engineering equalizing tank side, add the first medicament (be N8105 by Na Keer (China) Environtech Services Ltd. production code number) by the first dosing mouth 1 by the chemical feeding quantity of 0.02-0.03 ‰ to enter the first reaction chamber 2 and react, react waste water after 2 minutes and enter the second reaction chamber 6 through aditus laryngis 4, by the second dosing mouth 8 by 0.002 ‰ chemical feeding quantity add the second medicament (Na Keer (China) Environtech Services Ltd. production code number is N9901) at the second reaction chamber 6, startup agitator 7 stirs promotion and reacts, through flocculation reaction in 5-8 minute under the effect of medicament, it is made to assemble for flocs unit,
3. the waste water in eddy current type coagulation reactor after coagulating is under gravity through the settling tank on the water outlet 10 inflow reactor side of the second reaction chamber 6, and flocculence material is separated with upper strata clear water under gravity;
4. waste water after treatment upper strata after settling tank precipitation forms the clear water of qualified discharge, and settling tank bottom mud sludge pump is evacuated to sludge drying pond drying and other treatment;
5. what settling tank upper strata clear water obtained can be used for producing again after membrane filtration process uses water.
In above-mentioned hard mass processing waste water treatment process, use eddy current type coagulation reactor of the present utility model to carry out wastewater treatment, fully take into account the factor of the various waste water inclusion affecting coagulation effect, make coagulation reach preferably effect.The mainly micro swirl cohesion of the flocculation mechanism of eddy current type coagulation reactor, cyclone reaction and three-dimensional contact flocculation.
1. micro swirl cohesion
When current are through eddy current type coagulation reactor, form a part of little vortex under water impact effect while, also form countless small vortexs.The vortex that various yardstick does not wait is there is in turbulent flow.Energy transport is given little vortex by maelstrom, and energy transport is given less vortex again by little vortex.Maelstrom often makes particle move integrally and can not mutually collide, and too small its intensity of vortex of yardstick is often not enough to promote particle collision, only has the vortex of eddy size and similar particle size just can cause between particle and mutually collides.Compared with conventional mesh technique, eddy current type coagulation reactor forms grid on sphere, and have feature that is multi-faceted, multi-angle, unit volume grid number is much larger than conventional mesh technique.Because eddy current forms current difference larger between fluid layer, cause in fluid layer the relative movement of carrying particulate, the turning effort of eddy current simultaneously forms centrifugal intertia force, cause particulate along vortex radial motion, therefore in water, de-steady colloid has more collision opportunity under micro swirl effect, obtains higher aggregation efficiency.
2. cyclone reaction
Be the contraction cone 5 of taper bottom eddy current type coagulation reactor, waste water enters along tapered edges tangent line in bottom, and waste water edge cone bucket eddy flow rises, and medicine and waste water is mixed under hydraulic action, the cyclone reaction effect that overall formation is large.
3. three-dimensional contact flocculation
Eddy current type coagulation reactor is hollow shell, when current are by eddy current type coagulation reactor, its outside flow velocity is greater than its inner flow velocity, so just makes a large amount of alumen ustum flock of its inner accumulation, forms slime layer colloid de-steady in current being produced to adsorption-flocculation effect.In eddy current type coagulation reactor, flco Growing Quality is higher, excessive flco of growing up can be broken into less flco thus keep flocculation ability under the effect of micro swirl, the flco that degree of compactness is lower brokenly also can again flocculate into the higher flco of degree of compactness under the effect of micro swirl, is conducive to precipitate and separate.
For the standard making precipitation upper strata, pond clear water reach water of productive use, need to carry out membrane filtration.Water suspension through coagulating sedimentation is very low (≤20mg/L), and adopting hollow membrane treatment process to go out water suspension is zero, and total plate count is better than drinking water standard, and COD and ammonia nitrogen removal frank are higher than 95%, and water outlet can direct reuse water of productive use.
The hollow fiber film assembly that membrane filtration uses, be made up of housing, end socket, end cap, pipe core (inner pressed without), water-distributing device (inner pressed without) and hollow-fibre membrane, have stoste mouth, filtrate outlet and concentrated solution outlet to be connected with system.Hollow membrane isolation technique is a kind of isolation technique being widely used in solution separating, concentrating and purify.It utilizes to have selects the film through ability to do separating medium, membranous wall gathers micropore, and stoste is under a certain pressure by the side of film, and solvent and small molecules solute are filtrate through membranous wall, and comparatively macromole solute tunicle retains, thus reach separating substances and concentrated object.Membrane separating process is dynamic filtration process, and macromole solute is intercepted by membranous wall, and flow out membrane module with concentrated solution, film is not easily blocked, can life-time service continuously.Filtration procedure can run under normal temperature, low pressure, without phase-state change, energy-efficient.
Claims (1)
1. an eddy current type coagulation reactor, it is characterized in that it is included in the first reaction chamber (2) below and superincumbent second reaction chamber (6), be positioned at the agitator (7) of the second reaction chamber (6) axis, second dosing mouth (8) at the second reaction chamber (6) top, at the water outlet (10) of the second reaction chamber (6) upper portion side wall, be positioned at water-in (9) and first dosing mouth (1) of the first reaction chamber (2) bottom, first reaction chamber (2) top has diverging cone (3) to engage at aditus laryngis (4) place with the contraction cone (5) of the second reaction chamber (6), the cone bucket gradient of described diverging cone (3) and contraction cone (5) is greater than 50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633782.2U CN204873981U (en) | 2015-08-21 | 2015-08-21 | Eddy current type thoughtlessly congeals reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633782.2U CN204873981U (en) | 2015-08-21 | 2015-08-21 | Eddy current type thoughtlessly congeals reactor |
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| Publication Number | Publication Date |
|---|---|
| CN204873981U true CN204873981U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520633782.2U Expired - Fee Related CN204873981U (en) | 2015-08-21 | 2015-08-21 | Eddy current type thoughtlessly congeals reactor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000719A (en) * | 2015-08-21 | 2015-10-28 | 梧州市诚达环保科技咨询有限公司 | Treatment process and eddy current type coagulation reactor for artificial gem processing wastewater |
| CN109231590A (en) * | 2018-11-22 | 2019-01-18 | 广东省工业技术成果转化推广中心 | A kind of gem processing wastewater treatment method |
-
2015
- 2015-08-21 CN CN201520633782.2U patent/CN204873981U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000719A (en) * | 2015-08-21 | 2015-10-28 | 梧州市诚达环保科技咨询有限公司 | Treatment process and eddy current type coagulation reactor for artificial gem processing wastewater |
| CN105000719B (en) * | 2015-08-21 | 2017-05-31 | 梧州市诚达环保科技咨询有限公司 | Synthetic cut stone processing wastewater treatment process and its eddy current type coagulation reactor |
| CN109231590A (en) * | 2018-11-22 | 2019-01-18 | 广东省工业技术成果转化推广中心 | A kind of gem processing wastewater treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |