CN206896994U - A kind of ship derusting vacuum sewage recovery system - Google Patents
A kind of ship derusting vacuum sewage recovery system Download PDFInfo
- Publication number
- CN206896994U CN206896994U CN201720827360.8U CN201720827360U CN206896994U CN 206896994 U CN206896994 U CN 206896994U CN 201720827360 U CN201720827360 U CN 201720827360U CN 206896994 U CN206896994 U CN 206896994U
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- China
- Prior art keywords
- outlet
- pipeline
- way
- sewage
- ball valve
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 34
- 238000011084 recovery Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 239000013618 particulate matter Substances 0.000 claims abstract description 3
- 238000000746 purification Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000010304 firing Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a kind of ship derusting vacuum sewage recovery system, the utility model includes two-way and inlet pipeline even, two-way outlet pipeline；Drain separator is housed on described inlet pipeline, and all with manually or automatically ball valve on pipeline；From certain, inlet pipeline enters system to sewage all the way, and drain separator filters out particulate matter；Outlet pipe outlet in two-way outlet pipeline enters vacuum pump group, for detaching air.Outlet pipeline outlet in two-way outlet pipeline has two, and one outlet enters clean water tank after water pump group, accurate filter；Another outlet connection sump, sewage is promptly stored when being blocked for accurate filter.This controls the working condition of two pipelines of switching by automatic ball valve; and drain separator is all disposed with two pipelines and is used for coarse filtration; when a water inlet blocking needs cleaning wherein, another way can improve the operating efficiency of system with continuous firing without shutting down.
Description
Technical field
Ship derusting technical field is the utility model is related to, specifically a kind of vacuum for ship derusting field is returned
Receipts system.
Background technology
Ship derusts as the important step before vessel coating, is all top priority in shiprepair and shipbuilding, while because of it
Workload is very huge, and artificial derusting operation now is gradually gradually replaced by the special assembling of derusting.Derust and make currently used for ship
The equipment of industry is more ripe, and substantial amounts of experiment has all been done in its fundamental research, prototype experiment etc. by the state such as America and Europe.For ship
Waste water after oceangoing ship derusting carries out key equipment required when recycling and its system design, and waste water caused by operation is such as
Fruit is directly discharged into the sea without processing, and often environmental pollution can be bigger, therefore the recovery to waste water and dregs after derusting is protected
Shield is also very necessary.The recycling of waste water not only reduces the pollution to environment, at the same the waste water after handling itself
The working media of water jet can be recycled as.
The content of the invention
The purpose of this utility model is that providing one kind is used for ship derusting vacuum sewage recovery system.
To achieve these goals, the technical solution of the utility model is as follows：
The utility model includes vacuum pump group, water pump group, drain separator, accurate filter, clean water tank and sump.
The system includes two-way and inlet pipeline even, two-way outlet pipeline；Equipped with sewage point on described inlet pipeline
From device, and all with manually or automatically ball valve on pipeline；From certain, inlet pipeline enters system, drain separator to sewage all the way
Filter out particulate matter；
Outlet pipe outlet in two-way outlet pipeline enters vacuum pump group, for detaching air.
Outlet pipeline outlet in two-way outlet pipeline has two, and one outlet enters after water pump group, accurate filter
Clean water tank；Another outlet connection sump, sewage is promptly stored when being blocked for accurate filter.
Furtherly, the delivery port of sump is also connected with inlet pipeline.
The beneficial effects of the utility model:
1. the utility model includes two-way sewage inlet, the work shape of two pipelines of switching is controlled by automatic ball valve
State, and be all disposed with drain separator on two pipelines and be used for coarse filtration, when a water inlet blocking needs cleaning wherein,
Another way can improve the operating efficiency of system with continuous firing without shutting down.
2. the utility model includes pipeline blockage protection bypass, when accurate filter blocks, automatic ball valve is opened, sewage warp
Flowed out by bypass, prevent loine pressure is excessive from potential safety hazard occur.
Brief description of the drawings
Fig. 1 is ship derusting vacuum recovery system schematic diagram；
In figure：1- manual ball valves, 2- manual ball valves, 3- manual ball valves, 4- manual ball valves, 5- manual ball valves, 6- sewage point
From device, 7- drain separators, 8- automatic ball valves, 9- automatic ball valves, 10- manual ball valves, 11- manual ball valves, 12- vacuum tanks, 13-
Vacuum pump group, 14- pressure gauges, 15- automatic ball valves, 16- water pump groups, 17- automatic ball valves, 18- accurate filters, 19- electrical control cubicles,
20- pressure gauges, 21- clean water tanks, 22- automatic ball valves, 23- sumps, 24- manual ball valves, 25- automatic ball valves.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in figure 1, a kind of ship derusting vacuum sewage recovery system, it includes vacuum pump group 13, vacuum tank 12, sewage
Separator 6,7, automatic ball valve etc., manual ball valve etc., water pump group 16, accurate filter 18, the electrical control cubicles 19 of clean water tank 21, pressure gauge
14th, 20, sump 23 and pipeline, drain separator 6,7, and all bands on its pipeline are equipped with described inlet pipeline
There are the grade of manual ball valve 1 or automatic ball valve 8 etc.；Described vacuum pump group 13 exports for outlet pipe, and it is used to detach air；It is described
Clean water tank 21 for filtering after pure water inlet pipeline, its be used for store filtering after water purification；Described sump 23 goes out for sewage
Mouth pipeline, for promptly storing sewage during plugged filter.Described system method of work is that sewage enters system from dirt inlet,
Drain separator 6 or 7 filters out the larger dregs of particle, and the sewage by coarse filtration is respectively in vacuum pump group 13, water pump group 16
In the presence of steam reclaim, sewage after recovery completes the recovery of sewage by the further essence filtering of accurate filter 18.
Method of work of the present utility model comprises the following steps：
A, manual ball valve 1 enters vacuum recovery system in work front opening, the sewage after derusting by pipeline.Ball manual first
Valve 3 is opened, and manual ball valve 2 is closed, and automatic ball valve 8,11 is all open mode, and automatic ball valve 9,10,15,22 is all closing shape
State, manual ball valve 4,5 are also all closed mode.Sewage water filtration route is：Sewage --- manual ball valve 1 --- automatic ball valve
3 --- --- --- --- water pump group 16 --- accurate filter 18 --- is net for automatic ball valve 17 for automatic ball valve 8 for drain separator 6
Tank 19, air recovery route are：Sewage --- --- automatic ball valve 3 --- drain separator 6 --- manual ball of manual ball valve 1
Valve 11 --- vacuum tank 12 --- vacuum pump group 13.
B, after working long hours, drain separator 6, which blocks, to be needed to clean deposit, and now manual ball valve 2 is closed, manual ball
Valve 3 is opened, and automatic ball valve 8,15,22 is all closed mode, and automatic ball valve 9,10 is all open mode, and manual ball valve 4,5,11 is all
For closed mode.Sewage water filtration route is：--- --- automatic ball valve 2 --- drain separator 7 --- is certainly for manual ball valve 1 for sewage
--- --- water pump group 16 --- accurate filter 18 --- clean water tank 19, air recovery route are automatic ball valve 17 dynamic ball valve 9：
--- --- --- --- automatic ball valve 10 --- vacuum tank 12 --- is true for drain separator 7 for automatic ball valve 2 for manual ball valve 1 for sewage
Empty pump group 13.Manual ball valve 5 is opened simultaneously, cleaning decontamination is carried out to drain separator 6.
C, when pressure gauge 20 detects that accurate filter 18 blocks, automatic ball valve 15,22 is opened, and sewage is filtered directly
Sump 23 is discharged to, prevents the excessive generation potential safety hazard of circuit pressure, whether manual ball valve 24 controls sewage in sump 23
It is expelled directly out or manually ball valve 25 takes back sewage water inlet and reenters recovery system.
Claims (2)
- The vacuum sewage recovery system 1. a kind of ship derusts, including vacuum pump group, water pump group, drain separator, accurate filter, Clean water tank and sump, it is characterised in that：The system includes two-way and inlet pipeline even, two-way outlet pipeline；Drain separator is housed on described inlet pipeline, And all with manually or automatically ball valve on pipeline；From certain, inlet pipeline enters system, drain separator filtering to sewage all the way Fall particulate matter；Outlet pipe outlet in two-way outlet pipeline enters vacuum pump group, for detaching air；Outlet pipeline outlet in two-way outlet pipeline has two, and one outlet enters water purification after water pump group, accurate filter Groove；Another outlet connection sump, sewage is promptly stored when being blocked for accurate filter.
- The vacuum sewage recovery system 2. ship according to claim 1 derusts, it is characterised in that the delivery port of sump is also It is connected with inlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720827360.8U CN206896994U (en) | 2017-07-10 | 2017-07-10 | A kind of ship derusting vacuum sewage recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720827360.8U CN206896994U (en) | 2017-07-10 | 2017-07-10 | A kind of ship derusting vacuum sewage recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206896994U true CN206896994U (en) | 2018-01-19 |
Family
ID=61293526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720827360.8U Expired - Fee Related CN206896994U (en) | 2017-07-10 | 2017-07-10 | A kind of ship derusting vacuum sewage recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206896994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362608A (en) * | 2017-07-10 | 2017-11-21 | 金海重工（舟山）设计研究院有限公司 | Ship derusting vacuum sewage recovery system |
-
2017
- 2017-07-10 CN CN201720827360.8U patent/CN206896994U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362608A (en) * | 2017-07-10 | 2017-11-21 | 金海重工（舟山）设计研究院有限公司 | Ship derusting vacuum sewage recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180119 Termination date: 20210710 |