CN208440470U - A kind of device of Sewage from Ships denitrogenation dephosphorizing - Google Patents
A kind of device of Sewage from Ships denitrogenation dephosphorizing Download PDFInfo
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- CN208440470U CN208440470U CN201820854950.4U CN201820854950U CN208440470U CN 208440470 U CN208440470 U CN 208440470U CN 201820854950 U CN201820854950 U CN 201820854950U CN 208440470 U CN208440470 U CN 208440470U
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- sewage
- process tank
- sludge
- tank
- pipe
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Abstract
The utility model discloses a kind of devices of Sewage from Ships denitrogenation dephosphorizing, including header tank, process tank and sludge box, the top of the header tank is equipped with rotary electric machine, and the output end key connection of rotary electric machine has agitating paddle, water inlet pipe is fixedly connected on the downside of header tank, the side of header tank is provided with process tank, process tank is internally provided with horizontally disposed sieve tray, outlet pipe is fixedly connected on the downside of the side wall of process tank, the bottom of process tank is fixedly connected with drainpipe, the side wall of drainpipe offers intercommunicating pore, and the interior welds of intercommunicating pore have sewage pipe, the junction of drainpipe and sewage pipe is equipped with triple valve, present apparatus structure is simple, sewage can be temporarily stored in collecting box in cleaning, sludge is temporarily stored in the inside of sludge box, it is easy to clean, in Anaerobic Treatment, sludge is slowly fallen through sieve tray, increase The contact area of sludge and sewage, improves treatment effeciency.
Description
Technical field
The utility model relates to sanitary sewage disposal technical field more particularly to a kind of Sewage from Ships denitrogenation dephosphorizings
Device.
Background technique
With the development of international trade, global ship total amount and gross tonnage are all constantly increasing, in operation of ship
During, a large amount of sanitary sewage can be generated, wherein containing a large amount of nitrogen phosphorus, if direct emission will lead to water body richness battalion
Feedingization causes the natural calamities such as red tide, currently, the processing technique of Sewage from Ships passes through activated sludge based on bioanalysis
It degrades to nitrogenous and phosphorous sewage, achievees the purpose that denitrogenate dephosphorization, current denitrification dephosphorization apparatus is more complicated, and
Since sewage endlessly generates, it has not been convenient to stop line and be cleaned to device, and in Anaerobic Treatment, sewage and activity are dirty
Mud is easy insufficient contact, causes treatment effeciency lower.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of ship life proposed is dirty
The device of denitrogenation of water dephosphorization.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of device of Sewage from Ships denitrogenation dephosphorizing, including header tank, process tank and sludge box, the header tank
Top is equipped with rotary electric machine, and the output end key connection of rotary electric machine has agitating paddle, be fixedly connected on the downside of header tank into
Water pipe, the side of header tank are provided with process tank, and process tank is internally provided with horizontally disposed sieve tray, the side wall of process tank
Downside is fixedly connected with outlet pipe, and the bottom of process tank is fixedly connected with drainpipe, and the side wall of drainpipe offers intercommunicating pore, and
The interior welds of intercommunicating pore have a sewage pipe, and the junction of drainpipe and sewage pipe is equipped with triple valve, the downside setting of process tank
There is sludge box, the lower end of sewage pipe extends to the inside of sludge box, sludge pump is fixedly connected on the upside of sludge box, sludge pump
Suction side is connected with suction tube, and the lower end of suction tube extends to the bottom of sludge box, and the output end of sludge pump is connected with return pipe.
Preferably, top plate has been bolted on the upside of the header tank, and rotary electric machine is mounted on top by screw
The upside of plate, the top of top plate offer connecting hole, the inside that agitating paddle is connected to connecting hole by sealing bearing.
Preferably, inlet opening is offered on the upside of the process tank, and water inlet pipe extends to process tank by inlet opening
Inside, outer wall and the process tank welding of water inlet pipe.
Preferably, the sieve tray bow structure, and the inner wall of the edge of sieve tray and process tank welds, sieve tray
Top is provided with sieve pore.
Preferably, the inner wall of the outlet pipe is connected with filter screen close to the side of process tank, and the lower end of outlet pipe and
Drainpipe is fixedly connected.
Preferably, return port is offered on the upside of the process tank, and return pipe extends to process tank by return port
Inside, outer wall and the process tank welding of return pipe.
The beneficial effects of the utility model are:
1, the utility model structure is simple, sewage can be temporarily stored in collecting box in cleaning, sludge is temporarily stored in sludge
Process tank inside is cleaned in the inside of case, easy to clean.
2, the utility model is in Anaerobic Treatment, and the downward slow release in the top of sludge from process tank is slow through sieve tray
It falls, increases the contact area of sludge and sewage, improve treatment effeciency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Sewage from Ships denitrogenation dephosphorizing device schematic view of the front view；
Fig. 2 be the utility model proposes a kind of Sewage from Ships denitrogenation dephosphorizing device partial side structural representation
Figure；
Fig. 3 be the utility model proposes the triple valve internal structure of device of Sewage from Ships denitrogenation dephosphorizing a kind of show
It is intended to.
In figure: 1 header tank, 2 rotary electric machines, 3 agitating paddles, 4 water inlet pipes, 5 process tanks, 6 sieve trays, 7 outlet pipes, 8 drainings
Pipe, 9 sewage pipes, 10 triple valves, 11 sludge boxes, 12 sludge pumps, 13 suction tubes, 14 return pipes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of device of Sewage from Ships denitrogenation dephosphorizing, including header tank 1, process tank 5 and sludge box
11, the upside of header tank 1 is welded with collecting pipe, and the top of header tank 1 is equipped with rotary electric machine 2, the confession of rotary electric machine 2 and ship
Electric system wired connection, and the output end key connection of rotary electric machine 2 has agitating paddle 3, the upside of header tank 1 has been bolted
Top plate, and rotary electric machine 2 is mounted on the upside of top plate by screw, the top of top plate offers connecting hole, and agitating paddle 3 passes through close
Envelope bearing is connected to the inside of connecting hole, facilitates agitating paddle 3 to take out cleaning, the downside of header tank 1 is welded with water inlet pipe 4, catchments
The side of case 1 is provided with process tank 5, and the upside of process tank 5 is equipped with cover board by bolt, the upside of process tank 5 offer into
Water hole, and water inlet pipe 4 extends to the inside of process tank 5, outer wall and process tank 5 welding of water inlet pipe 4, water inlet pipe by inlet opening
4 top is equipped with shut-off valve, and process tank 5 is internally provided with horizontally disposed sieve tray 6,6 bow structure of sieve tray, sieve
The side of orifice plate 6 is in major arc, and the inner wall welding at the edge and process tank 5 of sieve tray 6, the top of sieve tray 6 is provided with sieve pore, handles
It is welded with outlet pipe 7 on the downside of the side wall of tank 5, the top of outlet pipe 7 is equipped with shut-off valve, and the bottom of process tank 5 is welded with draining
The other end of pipe 8, drainpipe 8 connects next workshop section, and the inner wall of aerobic stage, outlet pipe 7 is connected with close to the side of process tank 5
Filter screen, and the lower end of outlet pipe 7 and drainpipe 8 weld, outlet pipe 7 and drainpipe 8 are interconnected, and the side wall of drainpipe 8 is opened
Interior welds equipped with intercommunicating pore, and intercommunicating pore have sewage pipe 9, and the top and 9 junction of sewage pipe of drainpipe 8 are equipped with threeway
Valve 10, the upside of the top triple valve 10 of drainpipe 8 are provided with shut-off valve, and the downside of process tank 5 is provided with sludge box 11, blowdown
The lower end of pipe 9 extends to the inside of sludge box 11, and there are sludge pump 12,12 He of sludge pump in the upside of sludge box 11 by screw connection
The power supply system wired connection of ship, the suction side flanged joint of sludge pump 12 have suction tube 13, and the lower end of suction tube 13 extends
To the bottom of sludge box 11, the output flange of sludge pump 12 is connected with return pipe 14, and the upside of process tank 5 offers reflux
Hole, and return pipe 14 extends to the inside of process tank 5, outer wall and process tank 5 welding of return pipe 14 by return port.
Embodiment one: the sanitary sewage generated on ship is passed through the inside of header tank 1 through collecting pipe, during collection,
It is closed the switch of rotary electric machine 2, rotary electric machine 2 drives agitating paddle 3 to rotate, is stirred to sewage, makes to be uniformly mixed, and processing is dirty
When water, the shut-off valve on water inlet pipe 4 is opened, sewage enters the inside of process tank 5 through water inlet pipe 4, it is closed the switch of sludge pump 12,
Shut-off valve on drainpipe 8 remains off, and the shut-off valve on 7 top of outlet pipe remains off, 12 energization work of sludge pump
Make, sludge pump 12 pumps out the sludge inside sludge box 11 through suction tube 13, and the top of process tank 5 is delivered to through return pipe 14
Portion, for the cover plate lid on 5 top of process tank on process tank top, sludge falls in the top of sieve tray 6, and a part of sludge is fallen through sieve pore
Under, another part sludge is flowed down through the cavity of 6 side of arch sieve tray, and the cavity position of sieve tray 6 is staggered, so that sludge flows
Approach it is longer, come into full contact with sludge and sewage, after the liquid level of sewage and sludge reaches 2/3rds of process tank 5, close
Shut-off valve on water inlet pipe 4 disconnects the switch of sludge pump 12, makes sludge and sewage in 5 internal-response of process tank and precipitate, and precipitates
Afterwards, the shut-off valve for opening 7 top of outlet pipe, processed sewage is discharged through outlet pipe 7, flow to next workshop section, and sewage is discharged
During, filter screen can prevent sludge from flowing out, and then rotate triple valve 10, drainpipe 8 and sewage pipe 9 be connected, drainpipe 8
Itself is not turned on, and opens the shut-off valve on 8 top of drainpipe, and sludge flows back to sludge box 11 through drainpipe 8 and sewage pipe 9.
Embodiment two: when cleaning treatment tank 5, closing the shut-off valve on 4 top of water inlet pipe, and sewage is kept in inside header tank 1,
The shut-off valve on 7 top of outlet pipe is closed, the power supply of sludge pump 12 is disconnected, rotary electric machine 2 is kept to be powered, triple valve 10 is rotated, makes
Drainpipe 8 conducting itself, drainpipe 8 and sewage pipe 9 are not turned on, and the shut-off valve on 8 top of drainpipe are opened, by 5 top of process tank
Cover board remove, to process tank 5 inside spray water, be rinsed, the water after flushing is flowed out through drainpipe 8, flow to next workshop section, and
The sewage of next workshop section is handled together.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of device of Sewage from Ships denitrogenation dephosphorizing, including header tank (1), process tank (5) and sludge box (11), special
Sign is that the top of the header tank (1) is equipped with rotary electric machine (2), and the output end key connection of rotary electric machine (2) has stirring
Paddle (3) is fixedly connected with water inlet pipe (4) on the downside of header tank (1), and the side of header tank (1) is provided with process tank (5), processing
Tank (5) is internally provided with horizontally disposed sieve tray (6), is fixedly connected with outlet pipe (7) on the downside of the side wall of process tank (5),
The bottom of process tank (5) is fixedly connected with drainpipe (8), and the side wall of drainpipe (8) offers intercommunicating pore, and the inside of intercommunicating pore
It is welded with sewage pipe (9), the junction of drainpipe (8) and sewage pipe (9) is equipped with triple valve (10), the downside of process tank (5)
It is provided with sludge box (11), the lower end of sewage pipe (9) extends to the inside of sludge box (11), and the upside of sludge box (11) is fixed to be connected
It is connected to sludge pump (12), the suction side of sludge pump (12) is connected with suction tube (13), and the lower end of suction tube (13) extends to sludge
The bottom of case (11), the output end of sludge pump (12) are connected with return pipe (14).
2. a kind of device of Sewage from Ships denitrogenation dephosphorizing according to claim 1, which is characterized in that the header tank
(1) top plate has been bolted on the upside of, and rotary electric machine (2) is mounted on the upside of top plate, the top of top plate by screw
Offer connecting hole, the inside that agitating paddle (3) is connected to connecting hole by sealing bearing.
3. a kind of device of Sewage from Ships denitrogenation dephosphorizing according to claim 1, which is characterized in that the process tank
(5) inlet opening is offered on the upside of, and water inlet pipe (4) extends to the inside of process tank (5) by inlet opening, water inlet pipe (4)
Outer wall and process tank (5) welding.
4. a kind of device of Sewage from Ships denitrogenation dephosphorizing according to claim 1, which is characterized in that the sieve tray
(6) bow structure, and the inner wall of the edge of sieve tray (6) and process tank (5) welds, the top of sieve tray (6) is provided with sieve
Hole.
5. a kind of device of Sewage from Ships denitrogenation dephosphorizing according to claim 1, which is characterized in that the outlet pipe
(7) inner wall is connected with filter screen, and the lower end of outlet pipe (7) and the fixed company of drainpipe (8) close to the side of process tank (5)
It connects.
6. a kind of device of Sewage from Ships denitrogenation dephosphorizing according to claim 1, which is characterized in that the process tank
(5) return port is offered on the upside of, and return pipe (14) extends to the inside of process tank (5), return pipe (14) by return port
Outer wall and process tank (5) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854950.4U CN208440470U (en) | 2018-06-04 | 2018-06-04 | A kind of device of Sewage from Ships denitrogenation dephosphorizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854950.4U CN208440470U (en) | 2018-06-04 | 2018-06-04 | A kind of device of Sewage from Ships denitrogenation dephosphorizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208440470U true CN208440470U (en) | 2019-01-29 |
Family
ID=65091595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820854950.4U Expired - Fee Related CN208440470U (en) | 2018-06-04 | 2018-06-04 | A kind of device of Sewage from Ships denitrogenation dephosphorizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208440470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087145A (en) * | 2019-12-31 | 2020-05-01 | 西安金清泰环境科技有限公司 | A material loading structure for sludge treatment jar |
| CN111718075A (en) * | 2020-07-01 | 2020-09-29 | 张献安 | Environment-friendly method for treating sewage by using microorganisms |
| CN113358170A (en) * | 2021-06-03 | 2021-09-07 | 交通运输部水运科学研究所 | Boats and ships domestic sewage discharges supervision device |
-
2018
- 2018-06-04 CN CN201820854950.4U patent/CN208440470U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087145A (en) * | 2019-12-31 | 2020-05-01 | 西安金清泰环境科技有限公司 | A material loading structure for sludge treatment jar |
| CN111718075A (en) * | 2020-07-01 | 2020-09-29 | 张献安 | Environment-friendly method for treating sewage by using microorganisms |
| CN111718075B (en) * | 2020-07-01 | 2022-04-22 | 福建洋屿环保科技股份有限公司 | Environment-friendly method for treating sewage by using microorganisms |
| CN113358170A (en) * | 2021-06-03 | 2021-09-07 | 交通运输部水运科学研究所 | Boats and ships domestic sewage discharges supervision device |
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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 |
Granted publication date: 20190129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |