CN106542595A - A kind of leather sewage processing pond - Google Patents
A kind of leather sewage processing pond Download PDFInfo
- Publication number
- CN106542595A CN106542595A CN201710020255.8A CN201710020255A CN106542595A CN 106542595 A CN106542595 A CN 106542595A CN 201710020255 A CN201710020255 A CN 201710020255A CN 106542595 A CN106542595 A CN 106542595A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- shower nozzle
- cavity
- central canal
- water leg
- 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.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 39
- 239000010985 leather Substances 0.000 title claims abstract description 19
- 238000012545 processing Methods 0.000 title claims abstract description 18
- 238000012856 packing Methods 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000002689 soil Substances 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
- C02F2103/24—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof from tanneries
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
Abstract
The invention belongs to field of mechanical technique, is related to a kind of leather sewage processing pond, the low problem for the treatment of effeciency of existing treatment tank is which solved.This treatment tank includes cylinder, cavity is offered in cylinder, central canal is inserted with cavity, be provided with the side wall of cylinder be connected with central canal enter soil pipe, the lower end of central canal is provided with reflecting plate, the bottom of cylinder is provided with the scum pipe being connected with cavity, the top of inner chamber has water leg, the sewage pipe being connected with water leg is offered on the side wall of cylinder, packing layer is provided between water leg and reflecting plate, some groups of cleaning assemblies are provided between packing layer and water leg, cleaning assembly includes that several are arranged at the shower nozzle on the tube wall of central canal, the injection direction of shower nozzle is towards packing layer, the feed tube being connected with shower nozzle is provided with cavity, the booster pump being connected with feed tube is provided with the lateral wall of cylinder.The present invention can effectively improve sewage treating efficiency.
Description
Technical field
The invention belongs to field of mechanical technique, is related to a kind of leather sewage processing pond.
Background technology
Leather industry production generally comprises several workshop sections such as defat, softening, tanning, Colour Difference, drying, ornamenting, processes
During need add multi-chemical so that in waste water contain oils and fatss, collagen protein, animal and plant fiber, organic-inorganic
The multiple pollutant such as solid content, sulfide, chromium, salt, surfactant, dyestuff matter and noxious substance.Current wastewater treatment
Technique, generally can all adopt pretreatment system, and which mainly includes the treatment facilities such as grid, regulating reservoir, sedimentation tank, flotation tank.
202427209 U of Chinese patent CN disclose a kind of high purifying rate vertical sedimentation basin, and which includes housing and setting
The central canal of the heart in the housing, the top of housing is cylindrical shape, and bottom is cone cylinder shape, and the cylindrical portion of housing is divided into and catchments
Area and settling zone, are provided with packing layer between gathering ground and settling zone, pass through some radial points in the lower port of central canal
The arc shaped blade connection umbrella reflecting plate of cloth.
Although such scheme can increase the sedimentation time of float in sewage, sedimentation effect is improved, and by packing layer
Second interception improves water purification degree, but still suffers from following defect：Due to logical with more gap water supply in packing layer
Cross, but after use time is longer, the float in sewage is easily attached at the lower surface of packing layer, so as to affect packing layer
Purification, and then reduce the sewage treating efficiency of whole sedimentation tank.
The content of the invention
The purpose of the present invention is there are the problems referred to above for existing technology, it is proposed that a kind of leather sewage processing pond, this
Inventing technical problem to be solved is：How the sewage treating efficiency for the treatment of tank is improved.
The purpose of the present invention can be realized by following technical proposal：
A kind of leather sewage processing pond, the treatment tank include cylinder, and cavity, the sky are offered in the cylinder
Intracavity is inserted with central canal, and the soil pipe that enters being connected with the central canal, the center are provided with the side wall of the cylinder
The lower end of pipe is provided with reflecting plate, and the bottom of the cylinder is provided with the scum pipe being connected with the cavity, the inner chamber
Top has water leg, offers the sewage pipe being connected with water leg on the side wall of the cylinder, the water leg with it is anti-
Penetrate, it is characterised in that between described filler layer and water leg, be provided with some groups of cleaning assemblies, institute
Stating cleaning assembly includes several shower nozzles being arranged on the tube wall of the central canal, and the injection direction of the shower nozzle is towards described
Packing layer, is provided with the feed tube being connected with the shower nozzle in the cavity, be provided with and institute on the lateral wall of the cylinder
State the booster pump that feed tube is connected.
Its operation principle is as follows：When in use, sewage enters central canal by entering soil pipe to this leather sewage processing pond, in
Sewage in heart pipe uniformly flow to cylinder body bottom by reflecting plate, and the water surface slowly rises, and is purified by packing layer, will be outstanding
Under float filter, finally it flow in water leg, and is discharged by sewage pipe, the impurity for precipitating is discharged by scum pipe；Make
After with a period of time, cleanout fluid can be delivered at shower nozzle by booster pump, packing layer is rinsed, packing layer will be adhered to
On impurity sweep away, it is to avoid blocking packing layer on gap, improve treatment tank sewage treating efficiency.Filler in the design
The concrete structure and material of layer is the common knowledge of this area, is also referred in the patent document quoted in the introduction,
This is not repeated here.
In a kind of above-mentioned leather sewage processing pond, the feed tube is sheathed on the central canal, and between the two
The annular chamber for cleanout fluid flowing is formed, the shower nozzle is connected with annular chamber.Cleanout fluid is delivered to annular intracavity by booster pump,
And sprayed by shower nozzle.
In a kind of above-mentioned leather sewage processing pond, each cleaning assembly includes 6 shower nozzles, and the shower nozzle includes
Plate-like connecting tube, the inner of the connecting tube are fixed on feed tube and are connected with the annular chamber, the connecting tube
Outer end vacantly arrange, the connecting tube offers several liquid outlets towards the one side of packing layer.By sprinkler design into tabular,
Cleanout fluid can pass sequentially through feed tube, connecting tube, liquid outlet and discharge, and packing layer is cleaned；It is tabular by sprinkler design, can
Float in water is further intercepted, wastewater treatment efficiency is improved.
In a kind of above-mentioned leather sewage processing pond, the cleaning assembly has some groups, and each cleaning assembly is along feed tube
Length direction be uniformly distributed, the connecting tube on cleaning assembly that the connecting tube in each cleaning assembly is adjacent is interspersed.
Connecting tube in each cleaning assembly is interspersed, and can further improve the effect for intercepting float, improves sewage treating efficiency.
Compared with prior art, this leather sewage processing pond has advantages below：
1st, this leather sewage processing pond can be delivered to cleanout fluid at shower nozzle by booster pump, and packing layer is rinsed,
The impurity adhered on packing layer is swept away, it is to avoid the gap on blocking packing layer, improve the sewage disposal effect for the treatment of tank
Rate.
2nd, into tabular, cleanout fluid can pass sequentially through feed tube, connecting tube, liquid outlet and discharge sprinkler design, and packing layer is entered
Row cleaning；It is tabular by sprinkler design, the float in water can be further intercepted, improves wastewater treatment efficiency；
3rd, the connecting tube in each cleaning assembly is interspersed, and can further improve the effect for intercepting float, improves sewage
Treatment effeciency.
Description of the drawings
Fig. 1 is the structural representation of leather sewage processing pond.
Fig. 2 is the structural representation of cleaning assembly.
In figure, 1, cylinder；2nd, cavity；3rd, central canal；4th, enter soil pipe；5th, reflecting plate；6th, scum pipe；7th, water leg；8、
Sewage pipe；9th, packing layer；10th, cleaning assembly；11st, shower nozzle；12nd, feed tube；13rd, booster pump；14th, annular chamber；15th, connect
Pipe；16th, liquid outlet.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1 and Figure 2, this treatment tank includes cylinder 1, offers cavity 2, be inserted with cavity 2 in cylinder 1
Central canal 3, be provided with the side wall of cylinder 1 be connected with central canal 3 enter soil pipe 4, the lower end of central canal 3 is provided with reflection
Plate 5, the bottom of cylinder 1 are provided with the scum pipe 6 being connected with cavity 2, and the top of inner chamber has water leg 7, the side wall of cylinder 1
On offer the sewage pipe 8 being connected with water leg 7, packing layer 9 is provided between water leg 7 and reflecting plate 5.
Preferably, some groups of cleaning assemblies 10 between packing layer 9 and water leg 7, are provided with, if cleaning assembly 10 includes
The dry shower nozzle 11 being arranged on the tube wall of central canal 3, the injection direction of shower nozzle 11 towards packing layer 9, be provided with cavity 2 with
The feed tube 12 that shower nozzle 11 is connected, is provided with the booster pump 13 being connected with feed tube 12 on the lateral wall of cylinder 1.It is concrete next
Say, feed tube 12 is sheathed on central canal 3, and form the annular chamber 14 for cleanout fluid flowing, shower nozzle 11 and annular between the two
Chamber 14 is connected.Each cleaning assembly 10 includes 6 shower nozzles 11, and shower nozzle 11 includes plate-like connecting tube 15, connecting tube 15
The inner is fixed on feed tube 12 and is connected with annular chamber 14, and the outer end of connecting tube 15 is vacantly arranged, and connecting tube 15 is towards filling out
The one side of the bed of material 9 offers several liquid outlets 16.Cleaning assembly 10 has some groups, length of each cleaning assembly 10 along feed tube 12
Degree direction is uniformly distributed, and the connecting tube 15 on cleaning assembly 10 that the connecting tube 15 in each cleaning assembly 10 is adjacent staggeredly is divided
Cloth.
The operation principle of the present invention is as follows：When in use, sewage is by entering in soil pipe entrance for this leather sewage processing pond
Heart pipe, the sewage in central canal uniformly flow to cylinder body bottom by reflecting plate, and the water surface slowly rises, and are carried out only by packing layer
Change, float is filtered down, is finally flow in water leg, and discharged by sewage pipe, the impurity for precipitating passes through scum pipe
Discharge；After using a period of time, cleanout fluid can be delivered at shower nozzle by booster pump, packing layer is rinsed, will adhesion
Impurity on packing layer sweeps away, it is to avoid the gap on blocking packing layer, improves the sewage treating efficiency for the treatment of tank.
Specific embodiment described herein is only explanation for example spiritual to the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (4)
1. a kind of leather sewage processing pond, the treatment tank include offering cavity in cylinder (1), the cylinder (1)
(2), central canal (3) is inserted with the cavity (2), be provided with and be connected with the central canal (3) on the side wall of the cylinder (1)
Logical to enter soil pipe (4), the lower end of the central canal (3) is provided with reflecting plate (5), the bottom of the cylinder (1) be provided with
The scum pipe (6) that the cavity (2) is connected, the top of the inner chamber have water leg (7), on the side wall of the cylinder (1)
The sewage pipe (8) being connected with water leg (7) is offered, between the water leg (7) and reflecting plate (5), packing layer is provided with
(9), it is characterised in that between described filler layer (9) and water leg (7), be provided with some groups of cleaning assemblies (10), the cleaning
Component (10) is arranged at the shower nozzle on the tube wall of the central canal (3) (11), the injection side of the shower nozzle (11) including several
The feed tube (12) being connected with the shower nozzle (11) is provided with to towards in described filler layer (9), the cavity (2), it is described
The booster pump (13) being connected with the feed tube (12) is provided with the lateral wall of cylinder (1).
2. leather sewage processing pond according to claim 1, it is characterised in that the feed tube (12) be sheathed on it is described in
On heart pipe (3), and the annular chamber (14) for cleanout fluid flowing is formed between the two, the shower nozzle (11) is connected with annular chamber (14)
It is logical.
3. leather sewage processing pond according to claim 2, it is characterised in that each cleaning assembly (10) includes 6
Individual shower nozzle (11), the shower nozzle (11) include plate-like connecting tube (15), and feed liquor is fixed in the inner of the connecting tube (15)
It is connected on pipe (12) and with the annular chamber (14), the outer end of the connecting tube (15) is vacantly arranged, the connecting tube (15)
Several liquid outlets (16) are offered towards the one side of packing layer (9).
4. leather sewage processing pond according to claim 3, it is characterised in that the cleaning assembly (10) has some groups,
Each cleaning assembly (10) is uniformly distributed along the length direction of feed tube (12), connecting tube (15) in each cleaning assembly (10) and its
Connecting tube (15) on adjacent cleaning assembly (10) is interspersed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710020255.8A CN106542595A (en) | 2017-01-12 | 2017-01-12 | A kind of leather sewage processing pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710020255.8A CN106542595A (en) | 2017-01-12 | 2017-01-12 | A kind of leather sewage processing pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106542595A true CN106542595A (en) | 2017-03-29 |
Family
ID=58396799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710020255.8A Pending CN106542595A (en) | 2017-01-12 | 2017-01-12 | A kind of leather sewage processing pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106542595A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492202A (en) * | 2009-02-27 | 2009-07-29 | 天津市天水环保设计工程有限公司 | Micro-net dynamic membrane bioreactor for continuously updating dynamic membrane |
| CN201889100U (en) * | 2010-11-01 | 2011-07-06 | 山东思源水业工程有限公司 | Vertical-flow sewage sedimentation tank |
| CN102180570A (en) * | 2011-03-31 | 2011-09-14 | 北京市市政专业设计院有限责任公司 | Vertical-flow type settling pond |
| CN202427209U (en) * | 2011-12-29 | 2012-09-12 | 河北华强科技开发有限公司 | Vertical precipitating tank with high purifying rate |
| CN203529958U (en) * | 2013-07-19 | 2014-04-09 | 李娟� | Sewage purifying device |
| CN206553210U (en) * | 2017-01-12 | 2017-10-13 | 浙江深梦皮革科技有限公司 | A kind of leather sewage processing pond |
-
2017
- 2017-01-12 CN CN201710020255.8A patent/CN106542595A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492202A (en) * | 2009-02-27 | 2009-07-29 | 天津市天水环保设计工程有限公司 | Micro-net dynamic membrane bioreactor for continuously updating dynamic membrane |
| CN201889100U (en) * | 2010-11-01 | 2011-07-06 | 山东思源水业工程有限公司 | Vertical-flow sewage sedimentation tank |
| CN102180570A (en) * | 2011-03-31 | 2011-09-14 | 北京市市政专业设计院有限责任公司 | Vertical-flow type settling pond |
| CN202427209U (en) * | 2011-12-29 | 2012-09-12 | 河北华强科技开发有限公司 | Vertical precipitating tank with high purifying rate |
| CN203529958U (en) * | 2013-07-19 | 2014-04-09 | 李娟� | Sewage purifying device |
| CN206553210U (en) * | 2017-01-12 | 2017-10-13 | 浙江深梦皮革科技有限公司 | A kind of leather sewage processing pond |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 314400 Haining Economic Development Zone, Zhejiang, Shi Shi Road, No. 20, No. Applicant after: ZHEJIANG SHENMENG LEATHER TECHNOLOGY CO.,LTD. Address before: 314400 Haining Economic Development Zone, Zhejiang, Shi Shi Road, No. 20, No. Applicant before: HAINING MENGNU LEATHER PRODUCTS CO.,LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |