CN207986868U - Dyeing and printing sewage processing system - Google Patents
Dyeing and printing sewage processing system Download PDFInfo
- Publication number
- CN207986868U CN207986868U CN201820267311.8U CN201820267311U CN207986868U CN 207986868 U CN207986868 U CN 207986868U CN 201820267311 U CN201820267311 U CN 201820267311U CN 207986868 U CN207986868 U CN 207986868U
- Authority
- CN
- China
- Prior art keywords
- dyeing
- collecting pit
- outlet
- sedimentation basin
- feed inlet
- 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
- 238000004043 dyeing Methods 0.000 title claims abstract description 29
- 239000010865 sewage Substances 0.000 title claims abstract description 29
- 238000004062 sedimentation Methods 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 239000004576 sand Substances 0.000 claims abstract description 26
- 230000008676 import Effects 0.000 claims abstract description 14
- 238000011010 flushing procedure Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 239000000706 filtrate Substances 0.000 claims abstract description 11
- 239000002910 solid waste Substances 0.000 claims abstract description 10
- 239000002351 wastewater Substances 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000010802 sludge Substances 0.000 claims description 9
- 101150054854 POU1F1 gene Proteins 0.000 description 11
- 239000007787 solid Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses dyeing and printing sewage processing systems,Including collecting pit,Filter press,Sedimentation basin and sand tower,The filter screen for being divided into upper and lower two accommodating sections is equipped in collecting pit,The side that collecting pit corresponds to filter screen is equipped with solid waste outlet and is connect with the feed inlet of filter press,Collecting pit is located at the side below filter screen equipped with wastewater outlet and is connected to the feed inlet of sedimentation basin by the first pipeline,First pipeline is equipped with the first pump,The pressing filtering liquid outlet of filter press is connected to the feed inlet of sedimentation basin,Sedimentation basin top is connect by the second pump with the feed inlet of sand tower upper end,Sand tower lower end is equipped with filtrate outlet and flushing liquor import,Filtrate outlet is connected with the second pipeline and the second pipeline is equipped with the first electrically-controlled valve,Flushing liquor import is connect with external fluid delivery conduit road by third pump and is additionally provided with the second electrically-controlled valve in flushing liquor import,This programme is implemented reliable and dyeing and printing sewage can be effectively treated.
Description
Technical field
The utility model is related to water treatment facilities fields, especially dyeing and printing sewage processing system.
Background technology
A great problem of the dyeing and printing sewage processing as printing and dyeing workshop production processing, since it often has oily matter and solid content
Be entrained in waste water so that sewage processing when, it usually needs be filtered separation large volume solid content and to oily matter into
Row decomposes, in addition, since the chemical assistant component content in dyeing and printing sewage is higher, also needs to carry out it precipitation filtering
It can will be arranged outside waste water, and existing dyeing and printing sewage processing system is typically that it is directly simply carried out to dosing precipitation and filtering
Afterwards with regard to carrying out outer row so that still also have the more chemical composition for polluting environment in the waste water of discharge, and this but also after
Continuous environmental improvement and the cost being further processed increase.
Invention content
The case where for the prior art, implementing reliable, operation facility and energy the purpose of this utility model is to provide a kind of
Enough dyeing and printing sewage processing systems that separating treatment is effectively carried out to dyeing and printing sewage.
In order to realize that above-mentioned technical purpose, the technical solution adopted in the utility model be：
Dyeing and printing sewage processing system, including collecting pit, filter press, sedimentation basin and sand tower are equipped in the collecting pit
Be divided into the filter screen in upper and lower two accommodating sections, the lateral edges of filter screen be separately fixed at in its similar collecting pit
On wall, the side that collecting pit corresponds to filter screen is equipped with solid waste outlet and is connect with the feed inlet of filter press, and collecting pit is located at
Side below filter screen is equipped with wastewater outlet and is connected to the feed inlet of sedimentation basin by the first pipeline, and the first pipeline is equipped with
The pressing filtering liquid outlet of first pump, filter press is connected to the feed inlet of sedimentation basin, and sedimentation basin top passes through on the second pump and sand tower
The feed inlet at end connects, and sand tower lower end is equipped with filtrate outlet and flushing liquor import, and the filtrate outlet is connected with the
Two pipelines and the second pipeline are equipped with the first electrically-controlled valve, and flushing liquor import is pumped by third and connect and rinse with external fluid delivery conduit road
The second electrically-controlled valve is additionally provided in liquid import.
Further, also it is arranged with heating mantle on the lateral wall of the collecting pit lower part.
Further, the upper end of the collecting pit is to be rotatably connected to Chi Gai in open ports and its open ports.
Preferably, the collecting pit is equipped with the extension horizontally outward extended far from the upper end side that solid waste exports
The top in portion, extension is uncovered structure, and the filter screen is to be fixed obliquely along extension to solid waste export direction
Setting.
Further, the bottom side of the sedimentation basin is equipped with sludge outlet, and sludge outlet is equipped with third electrically-controlled valve.
Preferably, the bottom of the sedimentation basin is equipped with guide slope, and the bottom of slope on the guide slope extends to sludge outlet.
Further, further include activated carbon filtration tank, the filtrate outlet of the sand tower passes through the second pipeline and activity
The feed inlet of charcoal filtration tank upper end is connected to, and activated carbon filtration tank lower end has discharge port and is provided with the 4th electrically-controlled valve.
Using above-mentioned technical solution, when dyeing and printing sewage is discharged into collecting pit, filter screen in collecting pit can first by
Large volume solid content in dyeing and printing sewage, which filters out and is conducted to fall into, carries out press filtration in filter press, then by pressing filtering liquid send to
It handles in sedimentation basin, unites in addition, the dyeing and printing sewage by filter screen filtration is transported to by collecting pit lower part in sedimentation basin
One processing can usually have some oily matters due to having in dyeing and printing sewage, and oily matter is usually in the lower environment of temperature
Under the case where being susceptible to condensation, therefore, heating mantle has also been arranged on the lateral wall of collecting pit lower part, by heating mantle to collecting
Pond carries out heating or constant temperature so that will not occur the accumulation of oily matter and hardened problem in collecting pit because of temperature problem,
In addition, the solution after sedimentation basin precipitation reaction will be divided into supernatant liquor and lower sediment substance, supernatant liquor passes through sand filtration
The filtering of tower enables it to access further purified treatment, and the lower end of sand tower is equipped with flushing liquor import, makes sand tower
After using a period of time is filtered, back flush can be carried out to it by the way that cleaning solution is perfused, order is packed in sand tower gap
Particle sundries or other solid contents can be flushed, and enabled sand tower that can restore its filter capacity after cleaning, improved and use
Effect and reduction use cost, furthermore, the filtered liquid of sand tower can also be carried out by adding activated carbon filtration tank
Further adsorption treatment so that the dyeing and printing sewage by this system can be purified significantly, and reaching can reuse or arrange outside
Requirement.
Description of the drawings
The utility model is further elaborated with reference to the accompanying drawings and detailed description：
Fig. 1 is the brief configuration connection diagram of Tthe utility model system.
Specific implementation mode
As shown in Figure 1, the utility model processing system includes collecting pit 1, filter press 2, sedimentation basin 3 and sand tower 4, it is described
Collecting pit 1 in be equipped with and be divided into the filter screen 11 in upper and lower two accommodating sections 12,13, the lateral edges difference of filter screen 11
Be fixed on on its 1 inner wall of similar collecting pit, collecting pit 1 correspond to filter screen 11 side be equipped with solid waste outlet 18 and with
The feed inlet 24 of filter press 2 connects, and the side that collecting pit 1 is located at 11 lower section of filter screen is equipped with wastewater outlet and passes through the first pipeline
61 are connected to the feed inlet of sedimentation basin 3, and the first pipeline 61 is equipped with the first pump 6, pressing filtering liquid outlet and the sedimentation basin 3 of filter press 2
Feed inlet connection, wherein junction station 31 can be set on the feed inlet on 3 top of sedimentation basin and input filter press 2 and collecting pit 1
Liquid collected, 3 top of sedimentation basin 7 connect with the feed inlet of 4 upper end of sand tower by the second pump, 4 lower end of sand tower
Equipped with filtrate outlet and flushing liquor import 41, the filtrate outlet is connected on the second pipeline 43 and the second pipeline 43 and sets
There are the first electrically-controlled valve 44, flushing liquor import 41 to connect with external fluid delivery conduit road 81 by third pump 8 and gone back in flushing liquor import 41
Equipped with the second electrically-controlled valve 42, wherein the pressing filtering liquid outlet of filter press 2 is connected by press filtration liquid pipeline 22 and the feed inlet of sedimentation basin 3
It connects, press filtration liquid pipeline 22 is equipped with the 4th pump 21.
Further, also it is arranged with heating mantle 14 on the lateral wall of 1 lower part of the collecting pit.
Further, the upper end of the collecting pit 1 is to be rotatably connected to pond lid 17 in open ports and its open ports, it is preferred that
Upper end side of the collecting pit 1 far from solid waste outlet 18 is equipped with the extension 15 horizontally outward extended, extension 15
Top be uncovered structure 16, the filter screen 11 be along extension 15 to solid waste export 18 directions obliquely fixation set
It sets.
Further, the bottom side of the sedimentation basin 3 is equipped with sludge outlet 33, and sludge outlet 33 is equipped with third electrically-controlled valve
34, it is preferred that the bottom of the sedimentation basin 3 is equipped with guide slope 32, and the bottom of slope on the guide slope 32 extends to sludge outlet
33。
Further, further include activated carbon filtration tank 5, the filtrate outlet of the sand tower 4 by the second pipeline 43 with
The feed inlet of 5 upper end of activated carbon filtration tank is connected to, and 5 lower end of activated carbon filtration tank has discharge port 51 and is provided with the 4th electrically-controlled valve
52。
The utility model uses above-mentioned technical solution, when dyeing and printing sewage is discharged into collecting pit 1, in collecting pit 1
Large volume solid content in dyeing and printing sewage can first be filtered out and be conducted to fall by filter screen 11 carries out press filtration in filter press 2,
Then pressing filtering liquid being sent into sedimentation basin 3 and is handled, the residue that filter press is press-filtered out is discharged by the press filtration solid outlet 23 of filter press,
It is uniformly processed in addition, being transported in sedimentation basin by 1 lower part of collecting pit by the dyeing and printing sewage that filter screen 11 filters, due to
Have in dyeing and printing sewage usually can exist some oily matters, and oily matter be usually susceptible under the relatively low environment of temperature it is solidifying
Therefore the case where knot, has also been arranged heating mantle 14 on the lateral wall of 1 lower part of collecting pit, carried out to collecting pit 1 by heating mantle 14
Heating or constant temperature so that will not occur the accumulation of oily matter and hardened problem in collecting pit 1 because of temperature problem, in addition,
Solution after 3 precipitation reaction of sedimentation basin will be divided into supernatant liquor and lower sediment substance, and supernatant liquor passes through sand tower 4
Filtering enables it to access further purified treatment, and the lower end of sand tower 4 is equipped with flushing liquor import 41, makes sand tower 4
After using a period of time is filtered, back flush can be carried out to it by the way that cleaning solution is perfused, order is packed in 4 gap of sand tower
Particle sundries or other solid contents can be flushed, and enable sand tower 4 that can restore its filter capacity after cleaning, raising makes
With effect and use cost is reduced, furthermore, it can also be by adding activated carbon filtration tank 5 come to 4 filtered liquid of sand tower
Carry out further adsorption treatment so that the dyeing and printing sewage by this system can be purified significantly, reach can reuse or
The requirement of outer row.
The above, only the specific implementation case of the utility model, the scope of protection of the utility model are not limited to
This, it is any to be familiar with those skilled in the art in technical specification described in the utility model, modification to the utility model or
It replaces, should all be within the protection scope of the utility model.
Claims (7)
1. dyeing and printing sewage processing system, including collecting pit, filter press, sedimentation basin and sand tower, it is characterised in that：The collection
Be equipped in pond and be divided into the filter screen in upper and lower two accommodating sections, the lateral edges of filter screen be separately fixed at its similar in
On collecting pit inner wall, the side that collecting pit corresponds to filter screen is equipped with solid waste outlet and is connect with the feed inlet of filter press, receives
Ji Chi is located at the side below filter screen equipped with wastewater outlet and is connected to the feed inlet of sedimentation basin by the first pipeline, the first pipe
Road be equipped with first pump, filter press pressing filtering liquid outlet be connected to the feed inlet of sedimentation basin, sedimentation basin top by second pump and
The feed inlet of sand tower upper end connects, and sand tower lower end is equipped with filtrate outlet and flushing liquor import, the filtrate outlet
It is connected with the second pipeline and the second pipeline is equipped with the first electrically-controlled valve, flushing liquor import is connected by third pump with external fluid delivery conduit road
It connects and is additionally provided with the second electrically-controlled valve in flushing liquor import.
2. dyeing and printing sewage processing system according to claim 1, it is characterised in that：On the lateral wall of the collecting pit lower part
Also it is arranged with heating mantle.
3. dyeing and printing sewage processing system according to claim 1, it is characterised in that：The upper end of the collecting pit is open ports
And it is rotatably connected to Chi Gai in its open ports.
4. dyeing and printing sewage processing system according to claim 3, it is characterised in that：The collecting pit is far from solid waste
The upper end side of outlet is equipped with the extension horizontally outward extended, and the top of extension is uncovered structure, and the filter screen is
It is fixedly installed obliquely along extension to solid waste export direction.
5. dyeing and printing sewage processing system according to claim 1, it is characterised in that：The bottom side of the sedimentation basin is equipped with
Sludge outlet, sludge outlet are equipped with third electrically-controlled valve.
6. dyeing and printing sewage processing system according to claim 5, it is characterised in that：The bottom of the sedimentation basin is equipped with guide
The bottom of slope on slope, the guide slope extends to sludge outlet.
7. dyeing and printing sewage processing system according to claim 1, it is characterised in that：It further includes activated carbon filtration tank, institute
The filtrate outlet for stating sand tower is connected to by the second pipeline with the feed inlet of activated carbon filtration tank upper end, under activated carbon filtration tank
End is with discharge port and is provided with the 4th electrically-controlled valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267311.8U CN207986868U (en) | 2018-02-24 | 2018-02-24 | Dyeing and printing sewage processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267311.8U CN207986868U (en) | 2018-02-24 | 2018-02-24 | Dyeing and printing sewage processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207986868U true CN207986868U (en) | 2018-10-19 |
Family
ID=63824740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820267311.8U Expired - Fee Related CN207986868U (en) | 2018-02-24 | 2018-02-24 | Dyeing and printing sewage processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207986868U (en) |
-
2018
- 2018-02-24 CN CN201820267311.8U patent/CN207986868U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 3 / F, building 1, zhongchuangyuan, Jiuhu Town, high tech Zone, Zhangzhou City, Fujian Province Patentee after: Fujian Siyuan Environmental Protection Technology Co.,Ltd. Address before: 363118 3rd floor, building 1, zhongchuangyuan, national high tech Zone, Jiuhu Town, Longhai City, Zhangzhou City, Fujian Province Patentee before: ZHANGZHOU SIYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |