CN204848366U - Leather soaks useless water circulation device of ash - Google Patents
Leather soaks useless water circulation device of ash Download PDFInfo
- Publication number
- CN204848366U CN204848366U CN201520507181.7U CN201520507181U CN204848366U CN 204848366 U CN204848366 U CN 204848366U CN 201520507181 U CN201520507181 U CN 201520507181U CN 204848366 U CN204848366 U CN 204848366U
- Authority
- CN
- China
- Prior art keywords
- ceramic membrane
- leather
- membrane separation
- water circulation
- separation device
- 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.)
- Expired - Fee Related
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a leather soaks useless water circulation device of ash, its characterized in that: include and soak grey wastewater collection pond, preprocessing device, ceramic membrane separation device through the consecutive leather of pipeline, ceramic membrane separation device produce the mouth of a river connect produce the pond, concentrated exit linkage leather soaks grey wastewater collection pond, ceramic membrane separation device in ceramic membrane separation hole directly be 200 -500nm. Leather soaks useless water circulation device of ash, the beneficial effect who has is: adopt the ceramic membrane to soak grey waste water to the leather and handle, product water after handling totally can the retrieval and utilization in other processes such as losing hair or feathers, does not just influence to lose hair or feathers and soak grey quality, equipment is simple, easy and simple to handle, with low costs, the ceramic membrane can wash or change, easily popularizes and applies.
Description
Technical field
The utility model relates to leather waste water process field, particularly a kind of leather liming waste water circulation device.
Background technology
In leather liming process, waste water circulation technology realizes, but the treating processes of waste water is comparatively complicated, and as still needed filtration, oil removing, filter residue, press filtration supervisor, these programs not only increase the labour intensity of workman, and running cost is high.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide the leather liming waste water circulation device that a kind of structure is simple, running cost is low, wastewater recycle rate is high.
For achieving the above object, the utility model provides a kind of leather liming waste water circulation device, it is characterized in that: comprise be connected successively by pipeline leather liming wastewater collection pond, pretreatment unit, ceramic membrane separation device, described ceramic membrane separation device produce the mouth of a river connect produce pond, concentrated outlet connects leather liming wastewater collection pond; Ceramic membrane separation aperture in described ceramic membrane separation device is 200-500nm.
Further, described pretreatment unit is deep bed filter or more medium filter.
Adopt technique scheme, leather liming waste water circulation device described in the utility model, the beneficial effect had is:
1) adopt ceramic membrane to process leather liming waste water, product water after treatment can be back to other processes such as depilation completely, and does not affect depilation liming quality;
2) equipment is simple, easy and simple to handle, cost is low; Ceramic membrane is capable of washing or change, and is easy to apply.
Accompanying drawing explanation
Fig. 1 is leather liming waste water circulation apparatus structure schematic diagram described in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, leather liming waste water circulation device described in the utility model, comprise be connected successively by pipeline leather liming wastewater collection pond 10, pretreatment unit 11, ceramic membrane separation device 12, described ceramic membrane separation device 12 produce the mouth of a river connect produce pond 13, concentrated outlet connects leather liming wastewater collection pond 10; Ceramic membrane separation aperture in described ceramic membrane separation device 12 is 200-500nm, and pretreatment unit is deep bed filter or more medium filter.
During concrete use, the liming wastewater collection of leather making process described in the utility model, in leather liming wastewater collection pond, after pretreatment unit process, enters in ceramic membrane separation device and processes, and ceramic membrane is to the inorganic S in liming waste water
2-ion rejection amount, up to more than 90%, reaches more than 90% respectively to the COD clearance of waste liquid, in waste liquid more than 80% organism can remove, product water after treatment can be back to other processes such as depilation completely, and does not affect depilation liming quality.Have equipment simple, easy and simple to handle, cost is low, ceramic membrane is capable of washing or change, and is easy to advantages such as applying simultaneously.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (2)
1. a leather liming waste water circulation device, it is characterized in that: comprise be connected successively by pipeline leather liming wastewater collection pond, pretreatment unit, ceramic membrane separation device, described ceramic membrane separation device produce the mouth of a river connect produce pond, concentrated outlet connects leather liming wastewater collection pond; Ceramic membrane separation aperture in described ceramic membrane separation device is 200-500nm.
2. a kind of leather liming waste water circulation device according to claim 1, is characterized in that: described pretreatment unit is deep bed filter or more medium filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507181.7U CN204848366U (en) | 2015-07-14 | 2015-07-14 | Leather soaks useless water circulation device of ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507181.7U CN204848366U (en) | 2015-07-14 | 2015-07-14 | Leather soaks useless water circulation device of ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204848366U true CN204848366U (en) | 2015-12-09 |
Family
ID=54738938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507181.7U Expired - Fee Related CN204848366U (en) | 2015-07-14 | 2015-07-14 | Leather soaks useless water circulation device of ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204848366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204080A (en) * | 2019-07-11 | 2019-09-06 | 南京慧城水处理设备有限公司 | Surgical instrument and operation cloth grass clean waste water treatment system |
-
2015
- 2015-07-14 CN CN201520507181.7U patent/CN204848366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204080A (en) * | 2019-07-11 | 2019-09-06 | 南京慧城水处理设备有限公司 | Surgical instrument and operation cloth grass clean waste water treatment system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SG11201810044QA (en) | Water treatment method and apparatus and method for regenerating ion exchange resin | |
| CN103043818B (en) | Waste water treating method in aluminum section bar oxidizing technology | |
| CN204454757U (en) | A kind of electroplating rinse water online recycling Zero discharging system | |
| TR201903570T4 (en) | Gray water treatment system and method. | |
| CN204848366U (en) | Leather soaks useless water circulation device of ash | |
| CN203625161U (en) | Wastewater treatment device | |
| CN203582630U (en) | Residual heat recovering and circular purifying system for bathing waste water | |
| CN204779152U (en) | Liquid water disposal recovery system of stainless steel pickling line | |
| CN205740637U (en) | Domestic sewage processing system | |
| CN205011582U (en) | Offal drainage | |
| CN204454756U (en) | A kind of waste disposal plant | |
| CN205347116U (en) | Low concentration waste water treatment's reuse of reclaimed water system | |
| CN203558954U (en) | Multi-stage filtration membrane recycled water recycling system | |
| CN105645623A (en) | Water purification system | |
| CN205115237U (en) | Sewage treatment plant slaughters | |
| CN203593671U (en) | Water circulation use system for starch sedimentation tank | |
| CN104016527A (en) | Textile dyeing wastewater treatment method | |
| CN204281444U (en) | Waste water rainwater cyclic utilization system | |
| CN204111458U (en) | Electroplating waste-water reutilizing treatment system | |
| CN203222533U (en) | Integrated recycled water treatment equipment | |
| CN205045960U (en) | Weaving waste water treatment cyclic utilization device | |
| CN203593684U (en) | Wastewater treatment device for preparing wool fat cholesterol | |
| CN203530067U (en) | Advanced tannery wastewater treatment device | |
| CN204400729U (en) | CIT laboratory ultrapure water apparatus | |
| CN207845339U (en) | A kind of sewage pre-treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191015 Address after: 361000 room 418, building 5, Shuangli Industrial Park, Shangzhong society, Houcun, Heshan street, Huli District, Xiamen City, Fujian Province Patentee after: Xiamen lvmin Environmental Protection Technology Co., Ltd. Address before: 362300, No. 25, Jiao Zi village, Xia Mei Town, Quanzhou City, Fujian, Nanan Patentee before: Chen Cheng Cai |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |