CN107473415A - A kind of system for wastewater treatment - Google Patents
A kind of system for wastewater treatment Download PDFInfo
- Publication number
- CN107473415A CN107473415A CN201710944713.7A CN201710944713A CN107473415A CN 107473415 A CN107473415 A CN 107473415A CN 201710944713 A CN201710944713 A CN 201710944713A CN 107473415 A CN107473415 A CN 107473415A
- Authority
- CN
- China
- Prior art keywords
- waste water
- tank
- water
- treatment
- house steward
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention relates to a kind of system for wastewater treatment, including treatment unit for waste water, emptying unit and waste water supplementary units, treatment unit for waste water is connected with emptying unit and waste water supplementary units respectively by being vented house steward and moisturizing house steward.The first water sealed tank and the second water sealed tank that unit includes connecting by communicating pipe are vented, the gas outlet of the emptying house steward is stretched into the first water sealed tank and above the water surface.The moisturizing branch pipe connected with waste water treatment tank in treatment unit for waste water is drawn on the moisturizing house steward, one end end that the moisturizing branch pipe is stretched into waste water treatment tank forms arc-shaped, and the delivery port of the arc-shaped end is close to the inwall of waste water treatment tank so that can be trickled from the waste water of moisturizing branch pipe outflow along the inwall of waste water treatment tank.The present invention is simple in construction, can not only effectively prevent the oxygen in air from scurrying into device, and can also effectively prevent the generation of electrostatic, substantially increases the security of system.
Description
Technical field
The present invention relates to technical field of waste water processing, more particularly to a kind of system for wastewater treatment.
Background technology
With the development of polysilicon industry, the technique of improved Siemens production of polysilicon has obtained more and more should
With.In the three-protection design of improved Siemens, in waste gas by washing with after alkali cleaning, caused waste water is needed in wastewater treatment
Acid-base neutralization processing is carried out in device, substantial amounts of hydrogen and other gases can be produced during soda acid water is handled.
Existing wastewater treatment equipment, during each tank emptying gas by the way of being individually vented, if gas in tank not
It can in time discharge, when each tank body is largely turning water, negative pressure is very likely formed in tank, so as to cause to enter oxygen in tank,
Potential safety hazard be present.In addition, for there is place existing for fuel gas, typically to prevent to produce the possibility of electrostatic as far as possible, to prevent
Only explode caused by electrostatic, and waste water fills into process tank and often top tank structure can be produced and wash away and produce liquid in the prior art
Splash, so as to be easier to, because friction produces electrostatic, certain potential safety hazard be present.
The content of the invention
For the above mentioned problem of prior art, it is an object of the invention to provide a kind of simple in construction wastewater treatment that is used for
System, the system can not only effectively prevent the oxygen in air from scurrying into device, and can also effectively prevent electrostatic
Produce, substantially increase the security of system.
In order to solve the above-mentioned technical problem, technical scheme is as follows：
A kind of system for wastewater treatment, including treatment unit for waste water, emptying unit and waste water supplementary units, at the waste water
Reason unit is connected by being vented house steward with the emptying unit, and the treatment unit for waste water is mended by moisturizing house steward and the waste water
Unit connection is filled,
The emptying unit includes the first water sealed tank and the second water sealed tank, and first water sealed tank passes through with the second water sealed tank to be connected
Pipe is connected, and the gas outlet of the emptying house steward is stretched into first water sealed tank and on the water surface in first water sealed tank
Side, one end of the communicating pipe is stretched into first water sealed tank and above the water surface in first water sealed tank, described
The other end of communicating pipe is stretched into second water sealed tank and below the water surface in second water sealed tank, second water
Sealed cans are additionally provided with blast pipe, and one end of the blast pipe is stretched into second water sealed tank and in second water sealed tank
Above the water surface, its other end stretch out second water sealed tank and and atmosphere,
The moisturizing branch pipe connected with waste water treatment tank in the treatment unit for waste water, the moisturizing branch are drawn on the moisturizing house steward
One end end that pipe is stretched into waste water treatment tank forms arc-shaped, and the delivery port of the arc-shaped end is close to waste water treatment tank
Inwall so that from the moisturizing branch pipe outflow waste water can close to waste water treatment tank inwall trickle.
Further, the treatment unit for waste water includes the first waste water treatment tank, the second waste water treatment tank and the 3rd waste water
Process tank, first waste water treatment tank, the second waste water treatment tank and the 3rd waste water treatment tank are respectively by being vented branch pipe and institute
Emptying house steward's connection is stated,
First waste water treatment tank is spent acidic water pot, and second waste water treatment tank is alkaline waste water tank, the three wastes
Water treatment tank is acid-base neutralization tank.
Further, the waste water supplementary units include waste water storage tank and waste water pump, and the suction inlet of the waste water pump passes through
Suction line connects with the waste water storage tank, the outlet connection moisturizing house steward of the waste water pump.
A kind of system for wastewater treatment of the present invention, has the advantages that：
The present invention is simple in construction, imflammable gas may be produced in wastewater treatment process, and turn water or row in waste water
Can be in process tank it is possible that negative pressure when going out, the present invention is by the emptying unit that is connected with treatment unit for waste water by caused gas
Body is discharged in time, is avoided process tank and is built the pressure caused safety issue, in addition, when occurring negative pressure in process tank, due to putting
Dummy cell employs the mode of water seal, so as to effectively prevent oxygen by being vented house steward into caused by process tank
Flash burn is exploded.
The two-stage water sealed tank that the emptying unit of the present invention uses, by special connecting tube design method, is vented house steward's
Gas outlet is located above the water surface in the first water sealed tank, that is, the gas outlet for being vented house steward does not contact with the water in water sealed tank, works as place
When there is negative pressure in reason tank, aqueous reflux in water sealed tank will not be also caused extremely to be vented in house steward, so as to largely avoided potential safety hazard
Generation.
One end end that the moisturizing branch pipe of the present invention is stretched into waste water treatment tank forms arc-shaped, and the arc-shaped end
Delivery port close to waste water treatment tank inwall so that from the moisturizing branch pipe outflow waste water can be close to waste water treatment tank
Inwall trickles, so as to prevent from, in liquid splash caused by supplement waste water, avoiding and rubbing and caused electrostatic, carry significantly
The high security of system.
Brief description of the drawings
, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of technical scheme
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, right
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Its accompanying drawing.
Fig. 1 is a kind of structural representation for system for wastewater treatment that one embodiment of the invention provides；
In figure：10- treatment unit for waste water, 20- waste water supplementary units, 30- emptying units, the waste water treatment tanks of 11- first, 12- the
Two waste water treatment tanks, the waste water treatment tanks of 13- the 3rd, 14- emptying house stewards, 15- emptying branch pipes, 21- waste water storage tanks, 22- waste water pumps,
23- moisturizing house stewards, 24- moisturizing branch pipes, 25- suction lines, the water sealed tanks of 31- first, the water sealed tanks of 32- second, 33- communicating pipes, 34- rows
Tracheae.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
Embodiment
The present embodiment provides a kind of system for wastewater treatment simple in construction, and the system can not only be prevented effectively
Oxygen in air is scurried into device, and can also effectively prevent the generation of electrostatic, substantially increases the security of system, tool
The structural representation shown in Figure 1 of body.
The system includes treatment unit for waste water 10, emptying unit 30 and waste water supplementary units 20.
State treatment unit for waste water 10 and connected by being vented house steward 14 with the emptying unit 30, the treatment unit for waste water 10
Connected by moisturizing house steward 23 with the waste water supplementary units 20.
In one embodiment, the treatment unit for waste water 10 includes the first waste water treatment tank 11, the second wastewater treatment
The waste water treatment tank 13 of tank 12 and the 3rd, first waste water treatment tank 11, the second waste water treatment tank 12 and the 3rd waste water treatment tank
13 are connected by being vented branch pipe 15 with the emptying house steward 14 respectively.
Preferably, first waste water treatment tank 11 is spent acidic water pot, and second waste water treatment tank 12 is useless for alkalescence
Water pot, the 3rd waste water treatment tank 13 are acid-base neutralization tank.
In one embodiment, the emptying unit 30 includes the first water sealed tank 31 and the second water sealed tank 32, and described the
One water sealed tank 31 is connected with the second water sealed tank 32 by communicating pipe 33, and first water is stretched into the gas outlet of the emptying house steward 14
In sealed cans 31 and above the water surface in first water sealed tank 31, that is, it is vented gas outlet and the first water sealed tank 31 of house steward 14
There is certain space interval between the interior water surface.
The water in first water sealed tank 31 and in first water sealed tank 31 is stretched into one end of the communicating pipe 33
Above face, the other end of the communicating pipe 33 stretches into the water in second water sealed tank 32 and in second water sealed tank 32
Below face, that is, the end for connecting end 33 is stretched into water seal water.
Second water sealed tank 32 is additionally provided with blast pipe 34, and second water sealed tank 32 is stretched into one end of the blast pipe 34
Water surface top interior and in second water sealed tank 32, its other end stretch out second water sealed tank 32 and simultaneously connected with air
It is logical.It is so designed that, house steward 14 is not direct and atmosphere for emptying, but by two-stage water sealed tank and atmosphere, and be vented total
The gas outlet of pipe 14 does not contact with the water seal water in water sealed tank, therefore, be not in the first water sealed tank 31 water seal water flow backward to
The phenomenon being vented in house steward 14；And stretched into the second water sealed tank 32 under the water surface communicating pipe 33, therefore, be also not in
The phenomenon that air is scurried into emptying house steward 14, so as to substantially increase the security of device.
In one embodiment, the waste water supplementary units 20 include waste water storage tank 21 and waste water pump 22, the waste water
The suction inlet of pump 22 is connected by suction line 25 with the waste water storage tank 21, the outlet connection moisturizing house steward of the waste water pump 22
23, draw on the moisturizing house steward 23 respectively with first waste water treatment tank 11, the second waste water treatment tank 12 and the 3rd waste water
The moisturizing branch pipe 24 that process tank 13 connects, one end end that the moisturizing branch pipe 24 is stretched into waste water treatment tank form arc-shaped,
And the delivery port of the arc-shaped end is close to the inwall of waste water treatment tank so that from the waste water energy of the moisturizing branch pipe 24 outflow
Enough inwalls close to waste water treatment tank trickle, and avoid the waste water flowed out from moisturizing branch pipe 24 and wastewater treatment top tank structure is washed away
And the splashing of liquid is produced, it is effectively prevented the generation of electrostatic.
A kind of system for wastewater treatment of the present invention, has the advantages that：
The present invention is simple in construction, imflammable gas may be produced in wastewater treatment process, and turn water or row in waste water
Can be in process tank it is possible that negative pressure when going out, the present invention is by the emptying unit that is connected with treatment unit for waste water by caused gas
Body is discharged in time, is avoided process tank and is built the pressure caused safety issue, in addition, when occurring negative pressure in process tank, due to putting
Dummy cell employs the mode of water seal, so as to effectively prevent oxygen by being vented house steward into caused by process tank
Flash burn is exploded.
The two-stage water sealed tank that the emptying unit of the present invention uses, by special connecting tube design method, is vented house steward's
Gas outlet is located above the water surface in the first water sealed tank, that is, the gas outlet for being vented house steward does not contact with the water in water sealed tank, works as place
When there is negative pressure in reason tank, aqueous reflux in water sealed tank will not be also caused extremely to be vented in house steward, so as to largely avoided potential safety hazard
Generation.
One end end that the moisturizing branch pipe of the present invention is stretched into waste water treatment tank forms arc-shaped, and the arc-shaped end
Delivery port close to waste water treatment tank inwall so that from the moisturizing branch pipe outflow waste water can be close to waste water treatment tank
Inwall trickles, so as to prevent from, in liquid splash caused by supplement waste water, avoiding and rubbing and caused electrostatic, carry significantly
The high security of system..
Described above has fully disclosed the embodiment of the present invention.It is pointed out that it is familiar with the field
Scope of the technical staff to any change that the embodiment of the present invention is done all without departing from claims of the present invention.
Correspondingly, the scope of claim of the invention is also not limited only to previous embodiment.
Claims (3)
1. a kind of system for wastewater treatment, it is characterised in that including treatment unit for waste water（10）, emptying unit（30）With it is useless
Water supplementary units（20）, the treatment unit for waste water（10）By being vented house steward（14）With the emptying unit（30）Connection, institute
State treatment unit for waste water（10）Pass through moisturizing house steward（23）With the waste water supplementary units（20）Connection,
The emptying unit（30）Including the first water sealed tank（31）With the second water sealed tank（32）, first water sealed tank（31）With
Two water sealed tanks（32）Pass through communicating pipe（33）Connection, the emptying house steward（14）Gas outlet stretch into first water sealed tank（31）
It is interior and be located at first water sealed tank（31）Above the interior water surface, the communicating pipe（33）One end stretch into first water sealed tank
（31）It is interior and be located at first water sealed tank（31）Above the interior water surface, the communicating pipe（33）The other end stretch into described second
Water sealed tank（32）It is interior and be located at second water sealed tank（32）Below the interior water surface, second water sealed tank（32）It is additionally provided with exhaust
Pipe（34）, the blast pipe（34）One end stretch into second water sealed tank（32）It is interior and be located at second water sealed tank（32）It is interior
The water surface above, its other end stretches out second water sealed tank（32）And and atmosphere,
The moisturizing house steward（23）It is upper to draw the moisturizing branch pipe connected with waste water treatment tank in the treatment unit for waste water（24）, institute
State moisturizing branch pipe（24）One end end stretched into waste water treatment tank forms arc-shaped, and the water outlet of the arc-shaped end is tight-lipped
Paste the inwall of waste water treatment tank so that from the moisturizing branch pipe（24）The waste water of outflow can be along the inwall stream of waste water treatment tank
Drop down.
A kind of 2. system for wastewater treatment according to claim 1, it is characterised in that the treatment unit for waste water
（10）Including the first waste water treatment tank（11）, the second waste water treatment tank（12）With the 3rd waste water treatment tank（13）, described first is useless
Water treatment tank（11）, the second waste water treatment tank（12）With the 3rd waste water treatment tank（13）Respectively by being vented branch pipe（15）With it is described
It is vented house steward（14）Connection,
First waste water treatment tank（11）For spent acidic water pot, second waste water treatment tank（12）For alkaline waste water tank, institute
State the 3rd waste water treatment tank（13）For acid-base neutralization tank.
A kind of 3. system for wastewater treatment according to claim 1, it is characterised in that the waste water supplementary units
（20）Including waste water storage tank（21）And waste water pump（22）, the waste water pump（22）Suction inlet pass through suction line（25）Given up with described
Water storage tank（21）Connection, the waste water pump（22）Outlet connection moisturizing house steward（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944713.7A CN107473415A (en) | 2017-10-12 | 2017-10-12 | A kind of system for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944713.7A CN107473415A (en) | 2017-10-12 | 2017-10-12 | A kind of system for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107473415A true CN107473415A (en) | 2017-12-15 |
Family
ID=60606154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710944713.7A Withdrawn CN107473415A (en) | 2017-10-12 | 2017-10-12 | A kind of system for wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107473415A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201170546Y (en) * | 2008-03-06 | 2008-12-24 | 翟兆伟 | Equipment for doped burning combustible gas |
| CN102328997A (en) * | 2011-08-02 | 2012-01-25 | 浙江恒逸聚合物有限公司 | Methane gas recovering system for anaerobic reactor |
| CN204880153U (en) * | 2015-07-07 | 2015-12-16 | 中国石油化工股份有限公司 | Novel vacuum water sealed tank |
| CN205061744U (en) * | 2015-09-24 | 2016-03-02 | 新疆大全新能源有限公司 | Waste water treatment system |
-
2017
- 2017-10-12 CN CN201710944713.7A patent/CN107473415A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201170546Y (en) * | 2008-03-06 | 2008-12-24 | 翟兆伟 | Equipment for doped burning combustible gas |
| CN102328997A (en) * | 2011-08-02 | 2012-01-25 | 浙江恒逸聚合物有限公司 | Methane gas recovering system for anaerobic reactor |
| CN204880153U (en) * | 2015-07-07 | 2015-12-16 | 中国石油化工股份有限公司 | Novel vacuum water sealed tank |
| CN205061744U (en) * | 2015-09-24 | 2016-03-02 | 新疆大全新能源有限公司 | Waste water treatment system |
Non-Patent Citations (2)
| Title |
|---|
| 吉林化学工业公司设计院等译: "《静电安全指南》", 31 July 1982, 劳动出版社 * |
| 李志红等: "《暨南大学、华侨大学联合招收港澳台地区、台湾省、华侨、华人及其他外籍学生入学考试复习丛书（2016-2020） 化学》", 31 July 2015, 暨南大学出版社 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |
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| WW01 | Invention patent application withdrawn after publication |