CN107640800A - A kind of processing unit of quick adsorption sewage - Google Patents
A kind of processing unit of quick adsorption sewage Download PDFInfo
- Publication number
- CN107640800A CN107640800A CN201710986906.9A CN201710986906A CN107640800A CN 107640800 A CN107640800 A CN 107640800A CN 201710986906 A CN201710986906 A CN 201710986906A CN 107640800 A CN107640800 A CN 107640800A
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- China
- Prior art keywords
- chamber
- purifying tube
- charging chamber
- mixing chamber
- quick adsorption
- Prior art date
- 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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- 239000010865 sewage Substances 0.000 title claims abstract description 23
- 238000002156 mixing Methods 0.000 claims abstract description 69
- 239000004576 sand Substances 0.000 claims abstract description 20
- 238000003760 magnetic stirring Methods 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 239000000706 filtrate Substances 0.000 claims abstract description 13
- 238000000746 purification Methods 0.000 claims description 4
- 235000021050 feed intake Nutrition 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 14
- 241000758789 Juglans Species 0.000 description 10
- 235000009496 Juglans regia Nutrition 0.000 description 10
- 235000020234 walnut Nutrition 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000006011 modification reaction Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Abstract
The invention discloses a kind of processing unit of quick adsorption sewage,Including purifying tube,Purifying tube is internally provided with charging chamber,Mixing chamber,Seal casinghousing,Quick adsorption room,Magnetic stirring apparatus and filtrate separation chamber,Mixing chamber is arranged at the inside of charging chamber,Charging chamber is by the first charging chamber and the second charging chamber,The bottom of charging chamber,The inwall of purifying tube and the bottom of reverse frustoconic surround quick adsorption room,Quick adsorption room bottom is provided with magnetic rotor,The bottom of quick adsorption room immediately below magnetic rotor is provided with seal casinghousing,Magnetic stirring apparatus is fixed with seal casinghousing,Upper screen and lower screen are provided with purifying tube,On,Fine sand layer and rough sand layer are from top to bottom equipped between lower screen successively,The purifying tube bottom sidewall of lower screen bottom is provided with valve,The present invention is rational in infrastructure,It is easy to use,Cost is cheap,Heavy metal in energy fully absorption effluent,Reaching improves the purpose of waste water quality.
Description
Technical field
The invention belongs to sewage-treatment plant technical field, and in particular to a kind of processing unit of quick adsorption sewage.
Background technology
With the increasingly increase of industrial activity, a series of outstanding problems such as environmental pollution and ecological disruption are caused, these
The basic reason of problem is the self-purification capacity that the pollutant being discharged into environment has exceeded environment, wherein most prominent is water body weight
Metallic pollution.Heavy metal is widely present in plating, Treatment of Metal Surface, process hides, chemical industry, manufacture, mining and manufacturing battery etc.
In industrial wastewater, it has non-biodegradable, under low concentration, can also enter human body by food chain, and in people
Constantly enrichment in vivo, eventually affects health, therefore the removal of heavy metal receives much concern in environment.At present, waste water is removed
The common method of middle heavy metal is such as adsorbed, extracted, ion exchange, electrodialysis, chemical precipitation, although positive effect, deposit
With high costs, it is difficult to the problem of using on a large scale, thus develop rapidly and efficiently, the cheap heavy metals removal method and skill of cost
Art turns into the important directions of research.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of rational in infrastructure, easy to use, cost is cheap, improves waste water water
The processing unit of the quick adsorption sewage of matter.
To realize above-mentioned target, the technical scheme is that：A kind of processing unit of quick adsorption sewage, its feature exist
In：Including purifying tube, purifying tube be internally provided with charging chamber, mixing chamber, seal casinghousing, quick adsorption room, magnetic stirring apparatus and
Filtrate separation chamber, mixing chamber and charging chamber are arranged at the top of purifying tube, the axis of mixing chamber and charging chamber respectively with purifying tube axle
Line coincides, and mixing chamber is arranged at the inside of charging chamber, and mixing chamber is reverse frustoconic, and charging chamber is fed intake by the first of reverse frustoconic
It is provided with out at the top of the second charging chamber that room and its port are connected with the first charging chamber bottom, mixing chamber and the first charging chamber
Mouthful, the bottom of mixing chamber is connected with the first charging chamber, and the opening at the top of mixing chamber passes through fix bar and the top of purifying tube
It is fixedly connected, the bottom of mixing chamber is provided with outlet, and exit is provided centrally with connecting covered with the first filter screen, the first filter screen
Bar, is provided with circular baffle plate in connecting rod, and the bottom of the second charging chamber is provided with outlet, the bottom of charging chamber, purifying tube it is interior
The bottom of wall and reverse frustoconic surrounds quick adsorption room, and quick adsorption room bottom is provided with magnetic rotor, the side of quick adsorption room
Wall is provided with draining valve, and the bottom of the quick adsorption room immediately below magnetic rotor is provided with seal casinghousing, fixed in seal casinghousing
There is a magnetic stirring apparatus, be provided with upper screen and lower screen in the purifying tube below seal casinghousing, upper screen, purifying tube
The bottom of inwall and the reverse frustoconic of quick adsorption room surrounds filtrate separation chamber, is from top to bottom spread successively between upper and lower layer filter screen
Provided with fine sand layer and rough sand layer, the purifying tube bottom sidewall of lower screen bottom is provided with valve.
It is further preferred that purifying tube is made up of upper strata purifying tube and lower floor's purifying tube, the bottom of upper strata purifying tube is with
The top of layer purifying tube is connected by screw thread, charging chamber, mixing chamber, seal casinghousing, quick adsorption room, magnetic stirring apparatus difference
Be arranged in the purifying tube of upper strata, mixing chamber and charging chamber are arranged at the top of purifying tube, the axis of mixing chamber and charging chamber respectively with
Purifying tube axis coincides, and mixing chamber is arranged at the inside of charging chamber, and mixing chamber is reverse frustoconic, and charging chamber is by reverse frustoconic
At the top of the second charging chamber that first charging chamber and its port are connected with the first charging chamber bottom, mixing chamber and the first charging chamber
Opening is provided with, the bottom of mixing chamber is connected with the first charging chamber, and the opening at the top of mixing chamber passes through fix bar and purification
The top of cylinder is fixedly connected, and the bottom of mixing chamber is provided with outlet, and exit is centrally disposed covered with the first filter screen, the first filter screen
There is connecting rod, circular baffle plate is provided with connecting rod, the bottom of the second charging chamber is provided with outlet, the bottom of charging chamber, purification
The inwall of cylinder and the bottom of reverse frustoconic surround quick adsorption room, and quick adsorption room bottom is provided with magnetic rotor, quick adsorption
The side wall of room is provided with draining valve, and the bottom of the quick adsorption room immediately below magnetic rotor is provided with seal casinghousing, seal casinghousing
Magnetic stirring apparatus is inside fixed with, upper screen and lower screen are arranged in lower floor's purifying tube, by up between upper and lower layer filter screen
Under be equipped with fine sand layer and rough sand layer successively, lower floor's purifying tube bottom sidewall of lower screen bottom is provided with valve, upper strata filter
Net, the inwall of upper strata purifying tube, the bottom of the inwall of lower floor's purifying tube and the reverse frustoconic of quick adsorption room surround filtrate separation
Room.
It is further preferred that seal casinghousing is connected by connecting plate with purifying tube inwall.
It is further preferred that the first filter screen is filter screen made of jelly, and the first filter screen is mobilizable is fastened on mixing
The exit that the bottom of room is set.
It is further preferred that the opening flush with each other set at the top of mixing chamber and the first charging chamber, the bottom of mixing chamber is high
In the bottom of the first charging chamber.
It is further preferred that being provided with helical feed pipeline in adsorption chamber, the top of helical feed pipeline feeds intake with second
The outlet that the bottom of room is set is connected.
The present invention is rational in infrastructure, easy to use, and cost is cheap, convenient material drawing is put into charging chamber and cheap through phosphorus
The group of the modified walnut shell of acid by the metal ion in solution substitutes hydrogen to combine heavy metal, or using electronics pair and
Metal in solution combines to form compound, so as to the heavy metal in abundant absorption effluent, reaches the mesh for improving waste water quality
, and charging chamber, mixing chamber and filtrate separation chamber are arranged at the overall structure in purifying tube simultaneously, space-consuming is smaller.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is another structural representation of the present invention.
Drawing explanation：1st, purifying tube, the 2, first charging chamber, 3, mixing chamber, 4, seal casinghousing, 5, quick adsorption room, 6, magnetic
Power agitator, 7, filtrate separation chamber, the 8, first filter screen, 9, magnetic rotor, 10, upper screen, 11, lower screen, 12, fine sand
Layer, 13, rough sand layer, 14, upper strata purifying tube, 15, lower floor's purifying tube, 16, connecting plate, 17, helical feed pipeline, 18, circular gear
Plate, the 19, second charging chamber.
Embodiment
A kind of processing unit of quick adsorption sewage, including purifying tube 1, purifying tube are internally provided with charging chamber, mixing chamber
3rd, seal casinghousing 4, quick adsorption room 5, magnetic stirring apparatus 6 and filtrate separation chamber 7, mixing chamber and charging chamber are arranged at purifying tube top
The axis of portion, mixing chamber and charging chamber coincides with purifying tube axis respectively, and mixing chamber is arranged at the inside of charging chamber, mixing chamber
For reverse frustoconic, charging chamber be connected by the first charging chamber 2 and its port of reverse frustoconic with the first charging chamber bottom second
Opening is provided with the top of charging chamber 19, mixing chamber and the first charging chamber, the bottom of mixing chamber is connected with the first charging chamber, mixes
For the opening in conjunction ceiling portion by fix bar with being fixedly connected at the top of purifying tube, the bottom of mixing chamber is provided with outlet, outlet
Covered with the first filter screen 8, the first filter screen is provided centrally with connecting rod at place, circular baffle plate 18 is provided with connecting rod, second feeds intake
The bottom of room is provided with outlet, and the bottom of the bottom of charging chamber, the inwall of purifying tube and reverse frustoconic surrounds quick adsorption room, soon
Fast adsorption chamber bottom is provided with magnetic rotor 9, and the side wall of quick adsorption room is provided with draining valve, quick immediately below magnetic rotor
The bottom of adsorption chamber is provided with seal casinghousing, is fixed with magnetic stirring apparatus in seal casinghousing, in the purifying tube below seal casinghousing
It is provided with upper screen 10 and lower screen 11, the bottom of the reverse frustoconic of upper screen, the inwall of purifying tube and quick adsorption room
Portion surrounds filtrate separation chamber, and fine sand layer 12 and rough sand layer 13, lower screen are from top to bottom equipped with successively between upper and lower layer filter screen
The purifying tube bottom sidewall of bottom is provided with valve.
When carrying out sewage disposal, sewage is delivered in mixing chamber from the opening of mixing chamber, the opening of mixing chamber
The first filter screen set, the first filter screen can be filter screen made of jelly, and the mobilizable mixing chamber that is fastened on of the first filter screen
The exit that bottom is set, specification of the specification in 100 microns may be selected in the precision of the first filter screen, for removing in waste water
Larger particles or the suspension such as particulate solid and gravel pebbles in suspension or sewage, the grains of sand, grain stone, are noted to mixing chamber
While entering sewage, the walnut shell after phosphoric acid modification is chosen from first charging chamber's opening input, mixing chamber and the first charging chamber
The opening flush with each other that top is set, the bottom of mixing chamber are higher than the bottom of the first charging chamber, facilitate the sewage and the of mixing chamber
Logistics in one charging chamber is mixed, and sewage is flow in circular baffle plate from gluey filter screen, and barrier of the circular baffle plate to current changes
Become water (flow) direction, make current along first feed intake chamber interior walls flow into the second charging chamber, so as to tentatively be mixed, can effectively accelerate
While sewage mixes with the walnut shell after phosphoric acid modification, the first walnut shell to feed intake in chamber interior walls can be impacted, prevents the first throwing
Expect to adhere to added walnut shell on the inwall of room, after preliminary mixed process, mixed liquid is from the second charging chamber
Exit be delivered to quick adsorption room, be provided with helical feed pipeline 17 in adsorption chamber, the top of helical feed pipeline and the
The outlet that the bottom of two charging chamber is set is connected, and mixed liquid is delivered in quick adsorption room by helical feed pipeline
Portion, helical feed pipeline add the time of conveying, can further make the walnut shell after phosphoric acid modification with sewage in spiral
Further it is well mixed in conveyance conduit, the bottom of the truncated cone-shaped of quick adsorption room can be made up of glass material, in quick adsorption
The bottom of room sets seal casinghousing, and magnetic stirring apparatus is set in seal casinghousing, and seal casinghousing passes through in connecting plate 16 and purifying tube
Wall is connected, fixing seal housing that can be more firm, so it is more firm fix magnetic stirring apparatus, now open magnetic force and stir
Mix device, magnetic stirring apparatus driving magnetic rotor rotates, make in the presence of magnetic stirring apparatus heavy metal in sewage with through phosphoric acid
Modified walnut shell is sufficiently mixed carry out Dynamic Adsorption, in or so stirring 5-10 minutes, opens draining valve, makes in quick adsorption room
Waste water and the walnut shell through phosphoric acid modification together flow into filtrate separation chamber, the mixed liquor after further mixed processing exists
Separation of solid and liquid is carried out in the presence of gravity, the walnut shell after phosphoric acid modification after adsorption saturation is trapped within the first filter screen upper surface
Unified reclaiming is carried out, water body now or carries some and entered compared with fine filtering material between upper and lower layer filter screen from top to bottom after processing
Fine sand layer is equipped with successively and rough sand layer is purified, after water body is when quick adsorption room and filtrate separate, the huge sum of money in water body
Category and residue are atomic, then can retain fine impurity by the filtering of thickness sand bed and further remove in water removal the huge sum of money remained
Category, so that water body is as clear as crystal, up to standard discharge into carries out storage utilization into purifying tube bottom.
, can be by purifying tube by the He of upper strata purifying tube 14 in order to facilitate the walnut shell after the phosphoric acid modification after recovery adsorption saturation
Lower floor's purifying tube 15 is formed, and the bottom of upper strata purifying tube is connected with the top of lower floor's purifying tube by screw thread, charging chamber, mixing
Room, seal casinghousing, quick adsorption room, magnetic stirring apparatus are respectively arranged in the purifying tube of upper strata, and mixing chamber and charging chamber are arranged at
At the top of the purifying tube of upper strata, the axis of mixing chamber and charging chamber coincides with upper strata purifying tube axis respectively, and mixing chamber is arranged at throwing
Expect the inside of room, mixing chamber is reverse frustoconic, and charging chamber is by the first charging chamber of reverse frustoconic and its port and the first charging chamber
Opening, the bottom of mixing chamber and first are provided with the top of the second charging chamber that bottom is connected, mixing chamber and the first charging chamber
Charging chamber is connected, the opening at the top of mixing chamber by fix bar with being fixedly connected at the top of purifying tube, the bottom of mixing chamber
Outlet is provided with, covered with the first filter screen, the first filter screen is provided centrally with connecting rod, and circular gear is provided with connecting rod in exit
Plate, the bottom of the second charging chamber are provided with outlet, and the bottom of the bottom of charging chamber, the inwall of purifying tube and reverse frustoconic surrounds soon
Fast adsorption chamber, quick adsorption room bottom are provided with magnetic rotor, and the side wall of quick adsorption room is provided with draining valve, and magnetic rotor is just
The bottom of the quick adsorption room of lower section is provided with seal casinghousing, magnetic stirring apparatus is fixed with seal casinghousing, upper screen is with
Layer filter screen is arranged in lower floor's purifying tube, and fine sand layer and rough sand layer, lower floor are from top to bottom equipped with successively between upper and lower layer filter screen
Lower floor's purifying tube bottom sidewall of filter screen bottom is provided with valve, upper screen, the inwall of upper strata purifying tube, lower floor's purifying tube
The bottom of inwall and the reverse frustoconic of quick adsorption room surrounds filtrate separation chamber, and the valve and draining valve in processing unit can be with
Select electric control valve easy to use.
Have been shown and described above the general principle of the present invention, principal character and advantage, do not depart from spirit of the invention and
On the premise of scope, the present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention
Scope.
Claims (6)
- A kind of 1. processing unit of quick adsorption sewage, it is characterised in that：Including purifying tube, purifying tube, which is internally provided with, to feed intake Room, mixing chamber, seal casinghousing, quick adsorption room, magnetic stirring apparatus and filtrate separation chamber, mixing chamber and charging chamber are arranged at purification The axis of cylinder top, mixing chamber and charging chamber coincides with purifying tube axis respectively, and mixing chamber is arranged at the inside of charging chamber, mixes Conjunction room is reverse frustoconic, charging chamber be connected by the first charging chamber and its port of reverse frustoconic with the first charging chamber bottom Opening is provided with the top of two charging chamber, mixing chamber and the first charging chamber, the bottom of mixing chamber is connected with the first charging chamber, mixes For the opening in conjunction ceiling portion by fix bar with being fixedly connected at the top of purifying tube, the bottom of mixing chamber is provided with outlet, outlet Covered with the first filter screen, the first filter screen is provided centrally with connecting rod at place, and circular baffle plate is provided with connecting rod, the second charging chamber Bottom is provided with outlet, and the bottom of the bottom of charging chamber, the inwall of purifying tube and reverse frustoconic surrounds quick adsorption room, quick to inhale Alcove bottom is provided with magnetic rotor, and the side wall of quick adsorption room is provided with draining valve, the quick adsorption immediately below magnetic rotor The bottom of room is provided with seal casinghousing, is fixed with magnetic stirring apparatus in seal casinghousing, is set in the purifying tube below seal casinghousing There are upper screen and lower screen, the bottom of the reverse frustoconic of upper screen, the inwall of purifying tube and quick adsorption room surrounds filter Expect separation chamber, fine sand layer and rough sand layer, the purifying tube of lower screen bottom to be from top to bottom equipped with successively between upper and lower layer filter screen Bottom sidewall is provided with valve.
- A kind of 2. processing unit of quick adsorption sewage according to claim 1, it is characterised in that：Purifying tube is net by upper strata To change cylinder and lower floor purifying tube is formed, the bottom of upper strata purifying tube is connected with the top of lower floor's purifying tube by screw thread, charging chamber, Mixing chamber, seal casinghousing, quick adsorption room, magnetic stirring apparatus are respectively arranged in the purifying tube of upper strata, and mixing chamber and charging chamber set It is placed at the top of purifying tube, the axis of mixing chamber and charging chamber coincides with purifying tube axis respectively, and mixing chamber is arranged at charging chamber Inside, mixing chamber is reverse frustoconic, and charging chamber is by the first charging chamber of reverse frustoconic and its port and the first charging chamber bottom Opening is provided with the top of the second charging chamber being connected, mixing chamber and the first charging chamber, the bottom of mixing chamber feeds intake with first Room is connected, and by fix bar with being fixedly connected at the top of purifying tube, the bottom of mixing chamber is set the opening at the top of mixing chamber There is outlet, covered with the first filter screen, the first filter screen is provided centrally with connecting rod, and circular baffle plate is provided with connecting rod in exit, The bottom of second charging chamber is provided with outlet, and the bottom of the bottom of charging chamber, the inwall of purifying tube and reverse frustoconic surrounds quickly Adsorption chamber, quick adsorption room bottom are provided with magnetic rotor, and the side wall of quick adsorption room is provided with draining valve, magnetic rotor just under The bottom of the quick adsorption room of side is provided with seal casinghousing, and magnetic stirring apparatus, upper screen and lower floor are fixed with seal casinghousing Filter screen is arranged in lower floor's purifying tube, is from top to bottom equipped with fine sand layer and rough sand layer, lower floor's filter between upper and lower layer filter screen successively Lower floor's purifying tube bottom sidewall in portion off the net is provided with valve, upper screen, the inwall of upper strata purifying tube, lower floor's purifying tube it is interior The bottom of wall and the reverse frustoconic of quick adsorption room surrounds filtrate separation chamber.
- A kind of 3. processing unit of quick adsorption sewage according to claim 1, it is characterised in that：Seal casinghousing passes through company Fishplate bar is connected with purifying tube inwall.
- A kind of 4. processing unit of quick adsorption sewage according to claim 1, it is characterised in that：First filter screen is glue Filter screen made of thing, and the exit that the mobilizable bottom for being fastened on mixing chamber of the first filter screen is set.
- A kind of 5. processing unit of quick adsorption sewage according to claim 1, it is characterised in that：Mixing chamber and first is thrown Expect the opening flush with each other that ceiling portion is set, the bottom of mixing chamber is higher than the bottom of the first charging chamber.
- A kind of 6. processing unit of quick adsorption sewage according to claim 1, it is characterised in that：It is provided with adsorption chamber Helical feed pipeline, the outlet that the top of helical feed pipeline is set with the bottom of the second charging chamber are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986906.9A CN107640800A (en) | 2017-10-20 | 2017-10-20 | A kind of processing unit of quick adsorption sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986906.9A CN107640800A (en) | 2017-10-20 | 2017-10-20 | A kind of processing unit of quick adsorption sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107640800A true CN107640800A (en) | 2018-01-30 |
Family
ID=61124019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710986906.9A Pending CN107640800A (en) | 2017-10-20 | 2017-10-20 | A kind of processing unit of quick adsorption sewage |
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| Country | Link |
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| CN (1) | CN107640800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261894A (en) * | 2018-11-13 | 2019-01-25 | 江苏锐美汽车零部件有限公司 | A kind of New energy automobile motor casing sand core production proportioning process and its implementation |
-
2017
- 2017-10-20 CN CN201710986906.9A patent/CN107640800A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261894A (en) * | 2018-11-13 | 2019-01-25 | 江苏锐美汽车零部件有限公司 | A kind of New energy automobile motor casing sand core production proportioning process and its implementation |
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