CN204637771U - A kind of parallel sewage sedimentation device - Google Patents
A kind of parallel sewage sedimentation device Download PDFInfo
- Publication number
- CN204637771U CN204637771U CN201520181835.1U CN201520181835U CN204637771U CN 204637771 U CN204637771 U CN 204637771U CN 201520181835 U CN201520181835 U CN 201520181835U CN 204637771 U CN204637771 U CN 204637771U
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- Prior art keywords
- filter screen
- stillpot
- expansion link
- parallel
- sedimentation device
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Abstract
The utility model discloses a kind of parallel sewage sedimentation device, comprise two stillpots (1) in parallel mutually, stillpot inside is provided with filter screen (2), stillpot inside is divided into upper and lower two regions by filter screen, what be positioned at filter screen top is clear water zone (3), and what be positioned at filter screen bottom is settling zone (4); The water inlet (5) of stillpot is located at below filter screen, the water inlet of two stillpots is all connected with sewage conveying tube, the delivery port (6) of stillpot is located at the top of stillpot sidewall, the delivery port of two stillpots is confluxed by pipeline, filter screen is connected with expansion link (7), the lower end of expansion link is connected with filter screen, and the upper end of expansion link is exposed to the stillpot external world through the top of stillpot, and expansion link can be with electric filter to carry out upper and lower displacement.The utility model relates to field of sewage treatment equipment, is provided with sliding screen in stillpot of the present utility model, can promote sedimentation effect; In addition this filter screen can be changed online, and without the need to the equipment of closing down, efficiency is high.
Description
Technical field
The utility model relates to field of sewage treatment equipment, particularly relates to a kind of parallel sewage sedimentation device.
Background technology
The environmental protection problem of China in Recent Years becomes increasingly conspicuous, and in order to sustainable development and environmental protect, country also checks severely the waste gas discharge of wastewater of enterprise, and therefore some factories of enterprise also pay attention to environmental protection gradually.
First current most enterprises factory, for the process of trade effluent, generally can carry out many ponds precipitation to sewage and add drug precipitation, then be for further processing to oettIed sewage.General in the precipitation positions such as sedimentation basin, settling tank or stillpot, filter screen can be provided with sewage is filtered further.
Its weak point is: the filter screen in existing settling system is fixing, along with the accumulation of precipitation position base sludge, in filter screen bottom sewage, the concentration of dirt increases gradually, dirt easily results in blockage to filter screen on the one hand, on the other hand, the granule dirt in sewage, because distance filter screen is excessively near, be easy to through filter screen, be mixed into the waters on filter screen upper strata.In addition, after filter screen blocks service time for a long time, need to change filter screen, and when changing filter screen in existing settler, need to close down whole system, resume operation again after replacing, not only lose time, also very low to the deposition efficiency of sewage.
Utility model content
For the technical problem of above-mentioned existence, the utility model provides a kind of parallel sewage sedimentation device, and being provided with in the settlement of sewage groove of this parallel sewage sedimentation device can the filter screen of upper and lower displacement, can promote sedimentation effect; In addition this filter screen can be changed online, and without the need to the equipment of closing down, therefore the precipitation detersive efficiency of sewage is high.
Concrete technical scheme of the present utility model is: a kind of parallel sewage sedimentation device, comprise two stillpots in parallel mutually, each described stillpot inside is provided with the filter screen of horizontal positioned, stillpot inside is divided into upper and lower two regions by described filter screen, what be positioned at filter screen top is clear water zone, and what be positioned at filter screen bottom is settling zone; The water inlet of stillpot is located at below filter screen, the water inlet of two stillpots is all connected with sewage conveying tube, the delivery port of stillpot is located at the top of stillpot sidewall, the delivery port of two stillpots is confluxed by pipeline, described filter screen is connected with expansion link, and described expansion link is vertically arranged, and the lower end of expansion link is connected with filter screen, the upper end of expansion link is exposed to the stillpot external world through the top of stillpot, and expansion link can be with electric filter to carry out upper and lower displacement.
During utility model works, sewage to enter the settling zone in stillpot by water inlet from sewage conveying tube, sewage precipitates in settling zone, and the bulky grain dirt in sewage is by leaving standstill to sink gradually, and upper strata is comparatively clean sewage.Along with increasing of sewage, when wastewater level is higher than filter screen, higher than the sewage of filter screen part through the filtration of filter screen, enter clear water zone.
Along with the accumulation of settling zone dirt, in sewage below filter screen, the concentration of dirt increases gradually, filter screen gradually by expansion link to top offset, one side like this can avoid filter screen to be blocked by dirt, on the other hand, waste concentration in the sewage below filter screen can be made lower, avoid too much granule dirt through filter screen, cause the water degradation of clear water zone.
When water level reaches delivery port, the sewage of clear water zone is discharged, and enters next step process.
As preferably, described expansion link is by Electric Machine Control upper and lower displacement.
As preferably, the top of described stillpot inside is provided with filter screen for subsequent use, described filter screen for subsequent use is fixed on expansion link, described filter screen, filter screen for subsequent use and expansion link are all located by the hook being located at expansion link outer wall, described hook is positioned at the bottom of filter screen or filter screen for subsequent use, and hook is collapsible to be entered in expansion link.When filter screen to be crossed for a long time and cause sieve meshes to block service time, need to change filter screen, now, the hook first controlling expansion link bottom shrinks as expansion link, filter screen automatic sedimentation is low to stillpot, then the hook controlling to shrink stretches out, and makes the hook below expansion link filter screen for subsequent use shrink simultaneously, filter screen for subsequent use along expansion link landing to expansion link bottom after located by the hook of expansion link bottom, replacing completes.This process can be carried out online, and do not affect sewage disposal, efficiency is high.
As preferably, the top of described stillpot can be opened.Open the top of stillpot, filter screen for subsequent use can be placed and stillpot is cleared up.
As preferably, the sidewall of described stillpot is provided with besel, and described besel is provided with graduation apparatus.The setting of besel can be convenient to the water level that staff observes sewage in stillpot, the accumulation degree of dirt, and the situation such as concentration of wastewater below filter screen, suitably control the height of filter screen according to these information, and discharge the need of carrying out cleaning to dirt.
As preferably, the sewage conveying tube before described stillpot water inlet is provided with pressure-reducing valve.Before sewage enters stillpot, reduced pressure treatment is carried out to sewage, effectively can slow down effluent flow rate, be convenient to sewage and precipitate in stillpot.
As preferably, between the stillpot madial wall that described filter screen is in contact with it, be provided with sealing ring.
As preferably, the bottom of described stillpot is provided with openable sewage draining exit.When dirt accumulation is too much, by sewage draining exit, dirt is cleared up.
As preferably, the sidewall described stillpot being positioned at settling zone is provided with charge door.Before sewage enters, in stillpot, add medicament by charge door and make settlement of sewage efficiency higher.
As preferably, described parallel sewage sedimentation device is provided with the stillpot of multiple mutual parallel connection.When two stillpots cannot satisfy the demands, by increasing the quantity of stillpot, multiple stillpot parallel connection can improve sewage treating efficiency.Be compared with the prior art, the beneficial effects of the utility model are: this parallel sewage sedimentation device is provided with mobilizable filter screen, can have more waste concentration in filter screen bottom sewage and upper and lower displacement, avoid filter net jam, the precipitation clean effect of lifting sewage; This filter screen can be changed during equipment running online simultaneously, and without the need to interrupting device, it is convenient to change, and efficiency is high.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model;
Fig. 2 is front view of the present utility model.
Reference numeral is: stillpot 1, filter screen 2, clear water zone 3, settling zone 4, water inlet 5, delivery port 6, expansion link 7, motor 8, filter screen for subsequent use 9, hook 10, besel 11, pressure-reducing valve 12, sewage draining exit 13, charge door 14.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described.
Embodiment 1
As shown in Figure 1 and Figure 2: a kind of parallel sewage sedimentation device, comprise two stillpots 1 in parallel mutually, the top of described stillpot can be opened, and the bottom of stillpot is provided with openable sewage draining exit 13.Each described stillpot inside is provided with the filter screen 2 of horizontal positioned, and stillpot inside is divided into upper and lower two regions by described filter screen, and what be positioned at filter screen top is clear water zone 3, and what be positioned at filter screen bottom is settling zone 4, and the sidewall of described settling zone is provided with charge door 14.Sealing ring is provided with between the stillpot madial wall that filter screen is in contact with it.The water inlet 5 of stillpot is located at below filter screen, and the water inlet of two stillpots is all connected with sewage conveying tube, and described sewage conveying tube is provided with pressure-reducing valve 12.The delivery port 6 of stillpot is located at the top of stillpot sidewall, the delivery port of two stillpots is confluxed by pipeline, described filter screen is connected with expansion link 7, described expansion link is vertically arranged, the lower end of expansion link is connected with filter screen, the upper end of expansion link is exposed to the stillpot external world through the top of stillpot, and expansion link carries out upper and lower displacement by motor 8 control cincture electric filter.
The top of described stillpot inside is provided with filter screen 9 for subsequent use, described filter screen for subsequent use is fixed on expansion link, described filter screen, filter screen for subsequent use and expansion link are all located by the hook 10 being located at expansion link outer wall, and described hook is positioned at the bottom of filter screen or filter screen for subsequent use, and hook is collapsible to be entered in expansion link.When filter screen to be crossed for a long time and cause sieve meshes to block service time, need to change filter screen, now, the hook first controlling expansion link bottom shrinks as expansion link, filter screen automatic sedimentation is low to stillpot, then the hook controlling to shrink stretches out, and makes the hook below expansion link filter screen for subsequent use shrink simultaneously, filter screen for subsequent use along expansion link landing to expansion link bottom after located by the hook of expansion link bottom, replacing completes.This process can be carried out online, and do not affect sewage disposal, efficiency is high.
The sidewall of described stillpot is provided with besel 11, and described besel is provided with graduation apparatus.
Embodiment 2
A kind of parallel sewage sedimentation device, comprise two stillpots 1 in parallel mutually, the top of described stillpot can be opened, and the bottom of stillpot is provided with openable sewage draining exit 13.Each described stillpot inside is provided with the filter screen 2 of horizontal positioned, and stillpot inside is divided into upper and lower two regions by described filter screen, and what be positioned at filter screen top is clear water zone 3, and what be positioned at filter screen bottom is settling zone 4, and the sidewall of described settling zone is provided with charge door 14.Sealing ring is provided with between the stillpot madial wall that filter screen is in contact with it.The water inlet 5 of stillpot is located at below filter screen, and the water inlet of two stillpots is all connected with sewage conveying tube, and described sewage conveying tube is provided with pressure-reducing valve 12.The delivery port 6 of stillpot is located at the top of stillpot sidewall, the delivery port of two stillpots is confluxed by pipeline, described filter screen is connected with expansion link 7, described expansion link is vertically arranged, the lower end of expansion link is connected with filter screen, the upper end of expansion link is exposed to the stillpot external world through the top of stillpot, and expansion link carries out upper and lower displacement by motor 8 control cincture electric filter.
The sidewall of described stillpot is provided with besel 11, and described besel is provided with graduation apparatus.
Embodiment 3
Embodiment 3 is with the difference of embodiment 1, and the parallel sewage sedimentation device of embodiment 3 is parallel with 3 stillpots.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. a parallel sewage sedimentation device, comprise two stillpots (1) in parallel mutually, each described stillpot inside is provided with the filter screen (2) of horizontal positioned, stillpot inside is divided into upper and lower two regions by described filter screen, what be positioned at filter screen top is clear water zone (3), and what be positioned at filter screen bottom is settling zone (4); The water inlet (5) of stillpot is located at below filter screen, the water inlet of two stillpots is all connected with sewage conveying tube, the delivery port (6) of stillpot is located at the top of stillpot sidewall, the delivery port of two stillpots is confluxed by pipeline, it is characterized in that: described filter screen is connected with expansion link (7), described expansion link is vertically arranged, and the lower end of expansion link is connected with filter screen, the upper end of expansion link is exposed to the stillpot external world through the top of stillpot, and expansion link can be with electric filter to carry out upper and lower displacement.
2. parallel sewage sedimentation device as claimed in claim 1, is characterized in that, described expansion link controls upper and lower displacement by motor (8).
3. parallel sewage sedimentation device as claimed in claim 1, it is characterized in that, the top of described stillpot inside is provided with filter screen for subsequent use (9), described filter screen for subsequent use is fixed on expansion link, described filter screen, filter screen for subsequent use and expansion link are all located by the hook (10) being located at expansion link outer wall, described hook is positioned at the bottom of filter screen or filter screen for subsequent use, and hook is collapsible to be entered in expansion link.
4. parallel sewage sedimentation device as claimed in claim 1, is characterized in that, the top of described stillpot can be opened.
5. parallel sewage sedimentation device as claimed in claim 1, is characterized in that, the sidewall of described stillpot is provided with besel (11), and described besel is provided with graduation apparatus.
6. parallel sewage sedimentation device as claimed in claim 1, is characterized in that, the sewage conveying tube before described stillpot water inlet is provided with pressure-reducing valve (12).
7. parallel sewage sedimentation device as claimed in claim 1, is characterized in that, is provided with sealing ring between the stillpot madial wall that described filter screen is in contact with it.
8. parallel sewage sedimentation device as claimed in claim 1, is characterized in that, the bottom of described stillpot is provided with openable sewage draining exit (13).
9. parallel sewage sedimentation device as claimed in claim 1, is characterized in that, the sidewall described stillpot being positioned at settling zone is provided with charge door (14).
10. the parallel sewage sedimentation device as described in one of claim 1-9, is characterized in that, described parallel sewage sedimentation device is provided with the stillpot of multiple mutual parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181835.1U CN204637771U (en) | 2015-03-30 | 2015-03-30 | A kind of parallel sewage sedimentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181835.1U CN204637771U (en) | 2015-03-30 | 2015-03-30 | A kind of parallel sewage sedimentation device |
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| Publication Number | Publication Date |
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| CN204637771U true CN204637771U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520181835.1U Expired - Fee Related CN204637771U (en) | 2015-03-30 | 2015-03-30 | A kind of parallel sewage sedimentation device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642010A (en) * | 2015-12-30 | 2016-06-08 | 九峰海洋生态建设集团有限公司 | Slurry separating system |
| CN115738477A (en) * | 2022-11-17 | 2023-03-07 | 科城精铜(广州)有限公司 | Copper rod rolling emulsion circulating system and method |
| CN117339255A (en) * | 2023-12-04 | 2024-01-05 | 天通控股股份有限公司 | Wafer processing wastewater raw material recovery device and method |
-
2015
- 2015-03-30 CN CN201520181835.1U patent/CN204637771U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642010A (en) * | 2015-12-30 | 2016-06-08 | 九峰海洋生态建设集团有限公司 | Slurry separating system |
| CN115738477A (en) * | 2022-11-17 | 2023-03-07 | 科城精铜(广州)有限公司 | Copper rod rolling emulsion circulating system and method |
| CN117339255A (en) * | 2023-12-04 | 2024-01-05 | 天通控股股份有限公司 | Wafer processing wastewater raw material recovery device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170330 |