CN101823776B - Tanning wastewater diversion device - Google Patents
Tanning wastewater diversion device Download PDFInfo
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- CN101823776B CN101823776B CN2010101691634A CN201010169163A CN101823776B CN 101823776 B CN101823776 B CN 101823776B CN 2010101691634 A CN2010101691634 A CN 2010101691634A CN 201010169163 A CN201010169163 A CN 201010169163A CN 101823776 B CN101823776 B CN 101823776B
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Abstract
The invention discloses a tanning sewage diversion device, which comprises a liquid collection device arranged below a tanning drum. The liquid collection device comprises a shell and a liquid collection tank, wherein the liquid collection tank is arranged in the shell and is used for collecting wastewater. A liquid drain pipe I and a liquid drain pipe II are arranged on the shell. The liquid inlet of the liquid drain pipe I and the liquid inlet of the liquid drain pipe II are respectively communicated with the liquid collection tank. A diversion ditch I and a diversion ditch II are correspondingly arranged below the liquid outlet of the liquid drain pipe I and the liquid outlet of the liquid drain pipe II. A valve for controlling the make-and-break of the pipe is respectively arranged in the body of the liquid drain pipe I and the body of the liquid drain pipe II. Since chrome tanning wastewater is separated from other tanning wastewater during processing, the invention has the advantages that the treatment of the chrome tanning wastewater is facilitated and the treatment difficulty is reduced.
Description
Technical field
The present invention relates to a kind of sewage separation device, the part flow arrangement that especially a kind of chromate waste water that produces during with leather tanning, retanning is separated separately.
Background technology
Tanning is one important procedure in the leather processing, and is the best with the tanning performance of chromic tanning at present numerous process for tanning, and the raw material skin is behind chrome tanning, and the leather body is soft and full, and the inside is careful, elasticity is better, is therefore extensively approved by industry.The tanning of leather, retanning, dyeing, fall technology such as soft and all will use rotary drum, because leather has only about 70% the specific absorption of chrome tanning agent in the chrome tanning process, remaining chrome tanning agent is discharged with processing waste water and is mixed with the sewage of other process hides operations generations, chromate waste water can cause severe contamination to environment, must could discharge through handling, provided the method for many processing waste water containing chrome in the prior art, but there is certain limitation in these methods, in a single day sneak into other leather-making waste waters in the Chrome Tanning Wastewater, existing treatment process just is difficult to be suitable for, and has improved the intractability of waste water.
Summary of the invention
Problem to be solved by this invention just provides tanning wastewater diversion device a kind of simple in structure, easy to operate, adds man-hour Chrome Tanning Wastewater to be separated with other leather-making waste waters, is convenient to the processing of Chrome Tanning Wastewater, reduces intractability.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of tanning wastewater diversion device, it is characterized in that: comprise the liquid collector of being located at the tanning drum below, described liquid collector comprises shell and is located at and collects the intercepting basin that sewage is used in the shell, described shell is provided with liquid discharge pipe I and liquid discharge pipe II, the fluid inlet of the fluid inlet of described liquid discharge pipe I and liquid discharge pipe II is the connected set liquid bath respectively, corresponding by-pass channel I and the by-pass channel II of being provided with in liquid outlet below of the liquid outlet of described liquid discharge pipe I and liquid discharge pipe II also is provided with the valve of pilot piping break-make in the body of described liquid discharge pipe I and liquid discharge pipe II.
Further, described shell upper is provided with the arc-shaped notch corresponding with the tanning drum sewage draining exit, and tanning drum drum body bottom is located in the described arc-shaped notch, and the notch of described intercepting basin is arranged on the concave surface of described arc-shaped notch.
Further, described shell is semi-annular shape, and the concave surface of described arc-shaped notch is the inner ring surface of shell, and described intercepting basin is the semicircular ring structure corresponding with shell.
Further, the fluid inlet of described liquid discharge pipe I and liquid discharge pipe II is connected the sidewall bottom of liquid collector shell.
Further, described valve is arranged on the fluid inlet place of liquid discharge pipe I and liquid discharge pipe II.
Further, described shell constitutes by connecting housing and being fixed in the arc shell that connects on the housing two-port by screw.
Further, the below at described tanning drum both ends is equipped with described liquid collector.
Further, the shell of described liquid collector is fixed on the ground by tripod.
Beneficial effect of the present invention: when producing chromate waste water in tanning or the retanning technology, this chromate waste water flows in the intercepting basin of liquid collector by the tanning drum sewage draining exit, open the valve in the liquid discharge pipe I, close the valve in the liquid discharge pipe II, chromate waste water flows into corresponding chrome waste water treatment system through liquid discharge pipe I, by-pass channel I; When in the process hides operation other sewage discharges being arranged, open the valve in the liquid discharge pipe II, close the valve in the liquid discharge pipe I, sewage enters normal Sewage treatment systems through liquid discharge pipe II, by-pass channel II; Other sewage in chromate waste water and the process hides operation are separated, reduced the difficulty that tanning sewage is handled, reduce the pollution of chromium environment.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left view of Fig. 1.
Embodiment
As Fig. 1, shown in Figure 2, the present invention is a kind of tanning wastewater diversion device, comprise the liquid collector 2 of being located at tanning drum 1 below, described liquid collector 2 comprises shell 20 and is located at and collects the intercepting basin 21 that sewage is used in the shell 20, described shell 20 is provided with liquid discharge pipe I 3 and liquid discharge pipe II 5, the fluid inlet 31 of described liquid discharge pipe I 3 and the fluid inlet of liquid discharge pipe II 5 51 difference connected set liquid baths 21, corresponding by-pass channel I 4 and the by-pass channel II 6 of being provided with of the liquid outlet 32 of described liquid discharge pipe I 3 with liquid outlet 52 belows of liquid discharge pipe II 5, also be provided with the valve 7 of pilot piping break-make in the body of described liquid discharge pipe I 3 and liquid discharge pipe II 5, preferred structure is as follows:
Described shell 20 tops are provided with the arc-shaped notch 22 corresponding with tanning drum 1 sewage draining exit, and tanning drum 1 drum body bottom is located in the described arc-shaped notch 22, and the notch of described intercepting basin 21 is arranged on the concave surface of described arc-shaped notch 22; Shell 20 is semi-annular shape, and the concave surface of described arc-shaped notch 22 is the inner ring surface of shell 20, and described intercepting basin 21 is the semicircular ring structure corresponding with shell 20, helps the collection of sewage; The fluid inlet of described liquid discharge pipe I 3 and liquid discharge pipe II 5 is connected the sidewall bottom of liquid collector shell 20, and valve 7 is arranged on the fluid inlet place of liquid discharge pipe I 3 and liquid discharge pipe II 5, and making in the groove and in the liquid discharge pipe can residually not have sewage; Described shell 20 constitutes by connecting housing 23 and being fixed in the arc shell 24 that connects on the housing two-port by screw, and the shell 20 of split-type structural is convenient to dismounting and is safeguarded; The shell 20 of above-mentioned liquid collector 2 is fixed on the ground by tripod 8.
When producing chromate waste water in tanning or the retanning technology, this chromate waste water flows in the intercepting basin 21 of liquid collector 2 by tanning drum 1 sewage draining exit, open the valve in the liquid discharge pipe I 3, close the valve in the liquid discharge pipe II 5, chromate waste water flows into corresponding chrome waste water treatment system through liquid discharge pipe I3, by-pass channel I 4; When in the process hides operation other sewage discharges being arranged, open the valve in the liquid discharge pipe II 5, close the valve in the liquid discharge pipe I 3, sewage enters normal Sewage treatment systems through liquid discharge pipe II 5, by-pass channel II 6; Other sewage in chromate waste water and the process hides operation are separated, reduced the difficulty that tanning sewage is handled, reduce the pollution of chromium environment.
Claims (8)
1. tanning wastewater diversion device, it is characterized in that: comprise the liquid collector (2) of being located at tanning drum (1) below, described liquid collector (2) comprises shell (20) and is located at and collects the intercepting basin (21) that sewage is used in the shell (20), described shell (20) is provided with liquid discharge pipe I (3) and liquid discharge pipe II (5), the fluid inlet (31) of described liquid discharge pipe I (3) and the fluid inlet (51) of liquid discharge pipe II (5) difference connected set liquid bath (21), corresponding by-pass channel I (4) and the by-pass channel II (6) of being provided with in the liquid outlet (32) of described liquid discharge pipe I (3) and the liquid outlet (52) of liquid discharge pipe II (5) below also is provided with the valve (7) of pilot piping break-make in the body of described liquid discharge pipe I (3) and liquid discharge pipe II (5).
2. a kind of tanning wastewater diversion device according to claim 1, it is characterized in that: described shell (20) top is provided with the arc-shaped notch (22) corresponding with tanning drum (1) sewage draining exit, tanning drum (1) drum body bottom is located in the described arc-shaped notch (22), and the notch of described intercepting basin (21) is arranged on the concave surface of described arc-shaped notch (22).
3. a kind of tanning wastewater diversion device according to claim 2, it is characterized in that: described shell (20) is semi-annular shape, the concave surface of described arc-shaped notch (22) is the inner ring surface of shell (20), and described intercepting basin (21) is the semicircular ring structure corresponding with shell (20).
4. according to claim 2 or 3 described a kind of tanning wastewater diversion devices, it is characterized in that: the fluid inlet of described liquid discharge pipe I (3) and liquid discharge pipe II (5) is connected the sidewall bottom of liquid collector (2) shell (20).
5. a kind of tanning wastewater diversion device according to claim 4 is characterized in that: described valve is arranged on the fluid inlet place of liquid discharge pipe I (3) and liquid discharge pipe II (5).
6. according to claim 1 or 2 or 3 described a kind of tanning wastewater diversion devices, it is characterized in that: described shell (20) constitutes by connecting housing (23) and being fixed in the arc shell (24) that connects on the housing two-port by screw.
7. according to claim 1 or 2 or 3 described a kind of tanning wastewater diversion devices, it is characterized in that: the below at described tanning drum (1) both ends is equipped with described liquid collector (2).
8. according to claim 1 or 2 or 3 described a kind of tanning wastewater diversion devices, it is characterized in that: the shell (20) of described liquid collector (2) is fixed on the ground by tripod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101691634A CN101823776B (en) | 2010-05-11 | 2010-05-11 | Tanning wastewater diversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101691634A CN101823776B (en) | 2010-05-11 | 2010-05-11 | Tanning wastewater diversion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101823776A CN101823776A (en) | 2010-09-08 |
| CN101823776B true CN101823776B (en) | 2011-11-23 |
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ID=42687977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101691634A Active CN101823776B (en) | 2010-05-11 | 2010-05-11 | Tanning wastewater diversion device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101823776B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120202B (en) * | 2014-07-31 | 2017-01-25 | 西安交通大学青岛研究院 | High-efficiency circular type drum |
| CN104152604B (en) * | 2014-07-31 | 2017-02-08 | 西安交通大学青岛研究院 | Leakage-resistant rotating drum |
| CN104120203B (en) * | 2014-07-31 | 2017-02-08 | 西安交通大学青岛研究院 | Circular leakage-proof drum |
| CN104120201B (en) * | 2014-07-31 | 2017-01-18 | 西安交通大学青岛研究院 | circulation-type drum |
| CN104152603B (en) * | 2014-07-31 | 2017-02-08 | 西安交通大学青岛研究院 | High-efficiency leakage-resistant rotating drum |
| CN104120204A (en) * | 2014-08-08 | 2014-10-29 | 长兴远华皮革机械有限公司 | Rotary drum |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3457742A (en) * | 1968-08-19 | 1969-07-29 | Eckhart Heidemann | Tanning machine |
| CN2903082Y (en) * | 2006-02-20 | 2007-05-23 | 陕西科技大学 | Leather vacuum tanning rotating drum |
| CN201077771Y (en) * | 2007-05-31 | 2008-06-25 | 蒋加顺 | Tan sewage water split stream conduit pipe |
| CN201695052U (en) * | 2010-05-11 | 2011-01-05 | 海宁瑞星皮革有限公司 | Diversion device of tanning wastewater |
-
2010
- 2010-05-11 CN CN2010101691634A patent/CN101823776B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3457742A (en) * | 1968-08-19 | 1969-07-29 | Eckhart Heidemann | Tanning machine |
| CN2903082Y (en) * | 2006-02-20 | 2007-05-23 | 陕西科技大学 | Leather vacuum tanning rotating drum |
| CN201077771Y (en) * | 2007-05-31 | 2008-06-25 | 蒋加顺 | Tan sewage water split stream conduit pipe |
| CN201695052U (en) * | 2010-05-11 | 2011-01-05 | 海宁瑞星皮革有限公司 | Diversion device of tanning wastewater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101823776A (en) | 2010-09-08 |
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Effective date of registration: 20201021 Address after: 317100 Room 1104, Block B, 19 Wutong Road, Haiyou Street, Sanmen County, Taizhou City, Zhejiang Province Patentee after: TAIZHOU YONGXING TRADING Co.,Ltd. Address before: 314400 No. 21, Haining City, Zhejiang Province Patentee before: Haining Ruixing Leather Co.,Ltd. Effective date of registration: 20201021 Address after: 215200 No. 1188 west two ring road, Shengze Town, Wujiang District, Suzhou, Jiangsu. Patentee after: Suzhou Shengze science and Technology Pioneer Park Development Co.,Ltd. Address before: 317100 Room 1104, Block B, 19 Wutong Road, Haiyou Street, Sanmen County, Taizhou City, Zhejiang Province Patentee before: TAIZHOU YONGXING TRADING Co.,Ltd. |