CN205856031U - Wastewater treatment equipment - Google Patents
Wastewater treatment equipment Download PDFInfo
- Publication number
- CN205856031U CN205856031U CN201620821811.2U CN201620821811U CN205856031U CN 205856031 U CN205856031 U CN 205856031U CN 201620821811 U CN201620821811 U CN 201620821811U CN 205856031 U CN205856031 U CN 205856031U
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- Prior art keywords
- liquid
- tube still
- cavity volume
- still heater
- separator
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000012153 distilled water Substances 0.000 claims abstract description 17
- 238000000746 purification Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 44
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 239000002351 wastewater Substances 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 230000000306 recurrent effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
This utility model relates to technical field of waste water processing, especially relates to a kind of wastewater treatment equipment.Including tube still heater and separator；Arranging gas cavity volume and liquid reservoir inside described tube still heater, described gas cavity volume is internally provided with at least tubulation, and the side of described gas cavity volume is connected to jet chimney and the first pipeline；Described tube still heater is connected with separator respectively by the first circulating line and the second circulating line；Side relative with separator on described tube still heater is also associated with second pipe, is also associated with blow-off line bottom described tube still heater.This utility model makes waste liquid pass through tubulation heating in tube still heater from bottom to top by the setting of tube still heater, realize waste liquid to circulate between tube still heater and separator, make that waste liquid separates is more thorough, the water vapour discharged is cleaner, water vapour, through being cooled into distilled water, enables the distilled water of discharge to reach the discharge standard of national regulation.
Description
Technical field
This utility model relates to technical field of waste water processing, especially relates to a kind of wastewater treatment equipment.
Background technology
In recent years, along with Chinese Urbanization level improves constantly problem increasing with water environment pollution, urban water supply
It is being faced with the double challenge guaranteed both quality and quantity, it follows therefore that be enlarging and the transformation of technique of municipal water facilities.
Enlarging and transformation further mean that needs take more soil and more efficient water treatment technology, for the city of the medium and small water yield
Political affairs or the advanced treating of industry water, such as Small Urban sewage, oil, chemical industry, papermaking, leather, printing and dyeing, food, starch
Industrial wastewater or industrial park sewage etc., if the cycle that newly-built water processing establishment or upgrading are built is long, can affect
Whole project construction is properly functioning with industry main body, and the most nervous building on area.
The enterprise of the most a lot of type of productions the most extensively applies Waste Water Treatment to carry out waste water process, it is to avoid too much pollution
Thing is flowed into the external world.But when processing industrial wastewater, generally use chemical method to process, and technological process is complicated, pipeline, valve
Door, water pump are more, are not easy to operation；The more important thing is water quality, the water yield and the PH of waste water change when, operation
Personnel, by merely look at being easy to occur the problem of erroneous judgement, cause the obstruction of apparatus, do not reach wanting of waste water Design Treatment
Asking, even if equipment operates reluctantly, maintenance mans also can be very busy, and time one long equipment regulation part can be produced with cleaning system
Raw imbalance, causes whole wastewater treatment equipment to paralyse.It is made up of multiple ponds due to wastewater treatment equipment again, various ponds
Big multiple footprint is big, and construction investment waste is too big, and operating cost is more and more higher, China increasingly valuable to cultivated land resource and
Speech, the efficient water treatment technology of Novel compact is, and quick processing wastewater and can reach the wastewater treatment equipment of discharge standard
Exploitation extremely the most urgent.
Utility model content
The purpose of this utility model is to provide a kind of wastewater treatment equipment, solves waste water and is extremely difficult to discharge standard
Problem.
The wastewater treatment equipment that this utility model provides, including: tube still heater and separator；
Arranging gas cavity volume and liquid reservoir inside described tube still heater, described gas cavity volume is internally provided with at least
A piece tubulation, the side of described gas cavity volume is connected to jet chimney and the first pipeline；
Described tube still heater is connected with described separator respectively by the first circulating line and the second circulating line；
Side relative with described separator on described tube still heater is also associated with described second pipe, described tubulation
Formula heater base is also associated with blow-off line.
The setting by tube still heater of this wastewater treatment equipment, makes waste liquid be added at shell and tube from bottom to top by tubulation
Hot device heats, and realizes waste liquid and circulate between tube still heater and separator, make that waste liquid separates more thoroughly, discharge
Steam cleaner；The steam concurrently separated out enters gas cavity volume by jet chimney, transfers heat to waste liquid and carries out
Heat exchange, also can reach the purpose of recycling heat energy, and the steam in gas cavity volume passes through and is cooled into distilled water, discharge
Distilled water can reach the discharge standard of national regulation.
Further, described separator interior is provided with multistage purification separator, and described separator is divided into the first sky
Chamber and the second cavity, described first cavity is connected by described jet chimney with described gas cavity volume.
Further, the height of described multistage purification separator bottom is more than or equal to described tube still heater top
Highly.
Further, described tube still heater is internally provided with the first liquid-level switch controlling liquid level, works as liquid level
When reaching default height, can trigger the shutdown signal of valve, then valve is automatically switched off, and waste liquid stops entering.
Further, described first pipeline is provided with vapour compression machine, after promoting vapor (steam) temperature and pressure, enters back into row
Tube heater continues heating waste liquid, and in tube still heater and separator can being made due to the setting of vapour compression machine
Portion is negative-pressure vacuum recurrent state.
Further, described second circulating line includes the first arm and the second arm, described first arm and described
Two arms are in parallel, and arrange circulating pump on described first arm.
Further, described liquid reservoir also includes first liquid cavity volume and second liquid cavity volume, and described first liquid holds
Chamber is connected by described tubulation with described second liquid cavity volume；
Described first liquid cavity volume is connected by described first circulating line with described second cavity；
Described second liquid cavity volume is connected by described second circulating line with the bottom of described second cavity.
Further, the height of described second cavity bottom is more than or equal to the height of described second liquid cavity volume bottom,
It is easy to the passive circulation of liquid.
Further, described second pipe being also equipped with preheater, described first pipeline runs through preheater and described the
Two pipelines contact, and while transferring heat to the internal waste liquid of second pipe, additionally it is possible to lower the temperature distilled water, finally will steam
Distilled water is transported in condensate water pot.
Further, described condensate water pot is internally provided with the second liquid-level switch, when the liquid level of condensate water pot reaches to control
Height after, by compressed air ejected discharge or recycling.
The beneficial effects of the utility model are:
The wastewater treatment equipment that this utility model provides enters waste liquid by second pipe, when waste liquid reaches default height
Time, the first liquid-level switch can trigger the shutdown signal of valve, closes liquid flowing valve, enters heating mode, makes waste liquid pass through tubulation
Heat in tube still heater from bottom to top, and under the effect of circulating pump, realize waste liquid at tube still heater and separator
Between Rapid Circulation, make waste liquid carry out heating for multiple times separation, make the more thorough of vapor removal, the steam of discharge is cleaner；With
Time isolated steam by jet chimney enter gas cavity volume, transfer heat to waste liquid and carry out heat exchange, also can reach
The purpose of recycling heat energy, the steam in gas cavity volume is through being cooled into distilled water, and the distilled water of discharge can reach
The discharge standard of national regulation.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right
In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the wastewater treatment equipment of the embodiment that Fig. 1 provides for this utility model；
Fig. 2 is structural representation based on the wastewater treatment equipment tube still heater described in Fig. 1；
Reference:
1-tube still heater；2-the first pipeline；
3-preheater；4-second pipe；
5-the second circulating line；6-separator；
7-the first circulating line；8-jet chimney；
9-condensate water pot；
11-gas cavity volume；12-liquid reservoir；
13-tubulation；14-the first liquid-level switch；
51-the first arm；52-the second arm；
61-the first cavity；62-multistage purification separator；
63-the second cavity；81-vapour compression machine；
91-the second liquid-level switch；
121-first liquid cavity volume；122-second liquid cavity volume；
511-circulating pump.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality
Novel protected scope.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only
Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
Below by specific embodiment and combine accompanying drawing this utility model is described in further detail.
The wastewater treatment equipment that this utility model provides, tube still heater and separator；
Arranging gas cavity volume and liquid reservoir inside described tube still heater, described gas cavity volume is internally provided with at least
A piece tubulation, the side of described gas cavity volume is connected to jet chimney and the first pipeline；
Described tube still heater is connected with described separator respectively by the first circulating line and the second circulating line；
Side relative with described separator on described tube still heater is also associated with described second pipe, described tubulation
Formula heater base is also associated with blow-off line.
Wastewater treatment equipment enters waste liquid, when waste liquid reaches default height, the first liquid-level switch by second pipe
The shutdown signal of valve can be triggered, close liquid flowing valve, enter heating mode, make waste liquid pass through tubulation from bottom to top at shell and tube
Heater heats, and under the effect of circulating pump, realizes waste liquid Rapid Circulation between tube still heater and separator, make
Waste liquid carries out heating for multiple times separation, makes the more thorough of vapor removal, and the steam of discharge is cleaner；The steam concurrently separated out
Enter gas cavity volume by jet chimney, transfer heat to waste liquid and carry out heat exchange, also can reach the mesh of recycling heat energy
, the steam in gas cavity volume is through being cooled into distilled water, and the distilled water of discharge can reach the discharge mark of national regulation
Accurate.
The structural representation of the wastewater treatment equipment of the embodiment that Fig. 1 provides for this utility model；Fig. 2 is for based on Fig. 1 institute
The structural representation of the wastewater treatment equipment tube still heater stated.
As shown in Figure 1-2, the wastewater treatment equipment that the present embodiment provides, including tube still heater 1 and separator 6；
Tube still heater 1 is internal arranges gas cavity volume 11 and liquid reservoir 12, and gas cavity volume 11 is internally provided with at least
A piece tubulation 13, the side of gas cavity volume 11 is connected to jet chimney 8 and the first pipeline 2；
Tube still heater 1 is connected with separator 6 with the second circulating line 5 respectively by the first circulating line 7；
Side relative with separator 6 on tube still heater 1 is also associated with second pipe 4, bottom tube still heater 1
It is also associated with blow-off line.
In conjunction with the above description to the present embodiment, wastewater treatment equipment enters waste liquid, when waste liquid reaches by second pipe 4
In the case of the height of tube still heater 1 internal preset, the first liquid-level switch 14 can trigger the shutdown signal of valve, automatically closes
Close liquid flowing valve, enter heating mode；Make waste liquid pass through tubulation 13 to heat in tube still heater 1 from bottom to top, and following
Waste liquid the most passive circulation between tube still heater 1 and separator 6 is realized, it is possible to make waste liquid under the effect of ring pump 511
Carrying out heating for multiple times separation, make that water vapour separates is more thorough, and the water vapour of discharge is cleaner；The water concurrently separated out steams
Gas enters gas cavity volume 11 by jet chimney 8, is transferring heat to while waste liquid carries out heat exchange, additionally it is possible to reach weight
Utilizing the purpose of heat energy again, the steam in gas cavity volume 11 forms distilled water after apparatus for supercooling cools down, and therefore discharges
Distilled water can reach the discharge standard of national regulation.
It should be noted that wastewater treatment equipment is in the course of the work, the temperature within tube still heater 1 controls 80
Between DEG C-100 DEG C, optimal temperature is 87 DEG C, while beneficially steam distillation, moreover it is possible to energy-conservation；Vacuum cavitations-
Between 350mbar～-500mbar, optimal negative pressure value is the circulation of-450mbar, beneficially waste liquid.
Also, it should be noted separator 6 can use cyclone separator 6, but it is not limited solely to above-mentioned this separation
Device 6 form, it is also possible to use other diverter, the most centrifugal diverter, will as long as realizing passing through this separator 6
Pollutant and steam sharp separation, do not enumerating.
In the alternative of the present embodiment, separator 6 is internal is additionally provided with multistage purification separator 62, it is possible to by separator
6 are divided into the first cavity 61 and the second cavity 63, the first cavity 61 to be connected by jet chimney 8 with gas cavity volume 11；Simultaneously
Setting due to multistage purification separator 62, it is possible to effectively purify other magazines in water vapour, the water in gas cavity volume 11 steams
Gas forms distilled water after supercooling, enables the distilled water of discharge to reach the discharge standard of national regulation, will not make environment
Become impact.
Wherein, the first pipeline 2 is additionally provided with the vapour compression machine 81 for promoting vapor (steam) temperature and pressure, when steam temperature
After degree and boost in pressure, enter back into and tube still heater 1 continues heating waste liquid, and energy is set due to vapour compression machine 81
Enough make tube still heater 1 and separator 6 internal in negative-pressure vacuum recurrent state, make waste liquid realize passive circulation.
It should be noted that the height of multistage purification separator 62 bottom is more than or equal to tube still heater 1 bottom
Highly, it is possible to be easy to waste liquid and circulate between tube still heater 1 and separator 6, will not lead due to the excessive height of waste liquid
Cause gas cavity volume too small.
In the alternative of the present embodiment, tube still heater 1 is internally provided with the first liquid level of control liquid level and opens
Close 14, when liquid level reaches default height, can trigger the shutdown signal of valve, then valve is automatically switched off, and waste liquid stops entering；
After the temperature that the temperature within tube still heater 1 reaches default, carry out distillation pattern.
It should be noted that the first liquid-level switch 14 uses contact Tuning Fork Switch, when fluid level contacts is to the first liquid
After bit switch 14, the shutdown signal of valve can be triggered；Wherein the first liquid-level switch 14 is not limited solely to above-mentioned this form, also
Other liquid-level switch device can be used, do not enumerating.
In the alternative of the present embodiment, liquid reservoir 12 also includes first liquid cavity volume 121 and second liquid cavity volume
122, first liquid cavity volume 121 is connected by tubulation 13 with second liquid cavity volume 122；
First liquid cavity volume 121 is connected by the first circulating line 7 with the second cavity 63；
Second liquid cavity volume 122 is connected by the second circulating line 5 with the bottom of the second cavity 63.
Wherein, when the second circulating line 5 only includes a pipeline, waste liquid also is able at tube still heater 1 and separates
Circulate between device 6, but there will be that waste liquid separator 6 within is very few and too much the asking of waste liquid occurs inside tube still heater 1
Topic, and the circulation of whole device is slow；
When the second circulating line 5 includes two pipelines, two pipelines are respectively the first arm 51 and the second arm 52, the
One arm 51 and the second arm 52 are arranged in parallel, and also set up circulating pump 511 on the first arm 51, it is possible to realize waste liquid and quickly follow
Circulating pump 511 can also be avoided while ring to dally；And the second arm 52 is directly connected with tube still heater 1 sidewall,
Also can realize slower circulation when negative pressure, make whole device realize double circulation, accelerate the circulation of whole device
Speed；And the setting of circulating pump 511 can also avoid the occurrence of separator 6 inside and occur that waste liquid is very few, and tube still heater 1
There is the phenomenon that waste liquid is too much in inside.
It should be noted that the setting of the second circulating line 5 quantity, it is not limited solely to above-mentioned both forms, also may be used
To use more pipelines, circulate between tube still heater 1 and separator 6, therefore at this as long as waste liquid can be realized
In do not enumerating.
Also, it should be noted the height of the second cavity 63 bottom is more than or equal to the height of second liquid cavity volume 122 bottom
Degree, it is possible to be easy to waste liquid and passively circulate between tube still heater 1 and separator 6.
In the alternative of the present embodiment, second pipe 4 being also equipped with preheater 3, the first pipeline 2 runs through preheater 3
Contact with second pipe 4, while transferring heat to the internal waste liquid of second pipe 4, additionally it is possible to distilled water is lowered the temperature,
After distilled water is transported in condensate water pot 9.
Also, it should be noted only some is to contact on the first pipeline 2 and second pipe 4, and not all connect
Touch.
In the alternative of the present embodiment, condensate water pot 9 is internally provided with the second liquid-level switch 91, when condensate water pot 9
After liquid level reaches the height controlled, ejected discharge or recycling by compressed air.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is entered
Row limits；Although this utility model being described in detail with reference to foregoing embodiments, those of ordinary skill in the art
It is understood that the technical scheme described in foregoing embodiments still can be modified by it, or to wherein part or
All technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this reality
Scope by novel each embodiment technical scheme.
Claims (10)
1. a wastewater treatment equipment, it is characterised in that including: tube still heater and separator；
Arranging gas cavity volume and liquid reservoir inside described tube still heater, described gas cavity volume is internally provided with at least one
Tubulation, the side of described gas cavity volume is connected to jet chimney and the first pipeline；
Described tube still heater is connected with described separator respectively by the first circulating line and the second circulating line；
Side relative with described separator on described tube still heater is also associated with second pipe, described tube still heater
Bottom is also associated with blow-off line.
Wastewater treatment equipment the most according to claim 1, it is characterised in that described separator interior is provided with multistage purification
Separator, is divided into the first cavity and the second cavity, described first cavity and described gas cavity volume to pass through institute by described separator
State jet chimney to be connected.
Wastewater treatment equipment the most according to claim 2, it is characterised in that the height of described multistage purification separator bottom
Height more than or equal to described tube still heater top.
Wastewater treatment equipment the most according to claim 1, it is characterised in that described tube still heater is internally provided with control
First liquid-level switch of liquid level processed.
Wastewater treatment equipment the most according to claim 1, it is characterised in that be provided with for promoting on described jet chimney
The vapour compression machine of vapor (steam) temperature.
Wastewater treatment equipment the most according to claim 1, it is characterised in that described second circulating line includes the first arm
In parallel with the second arm, described first arm and described second arm, and on described first arm, circulating pump is set.
Wastewater treatment equipment the most according to claim 2, it is characterised in that described liquid reservoir also includes that first liquid holds
Chamber and second liquid cavity volume, described first liquid cavity volume is connected by described tubulation with described second liquid cavity volume；
Described first liquid cavity volume is connected by described first circulating line with described second cavity；
Described second liquid cavity volume is connected by described second circulating line with the bottom of described second cavity.
Wastewater treatment equipment the most according to claim 7, it is characterised in that the height of described second cavity bottom more than or
Height equal to described second liquid cavity volume bottom.
Wastewater treatment equipment the most according to claim 1, it is characterised in that be also equipped with preheating on described second pipe
Device, described first pipeline runs through preheater and contacts with described second pipe, and is transported in condensate water pot by distilled water.
Wastewater treatment equipment the most according to claim 9, it is characterised in that described condensate water pot is internally provided with control
Second liquid-level switch of liquid level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821811.2U CN205856031U (en) | 2016-08-01 | 2016-08-01 | Wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821811.2U CN205856031U (en) | 2016-08-01 | 2016-08-01 | Wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205856031U true CN205856031U (en) | 2017-01-04 |
Family
ID=57654297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620821811.2U Expired - Fee Related CN205856031U (en) | 2016-08-01 | 2016-08-01 | Wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205856031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186128A (en) * | 2016-08-01 | 2016-12-07 | 杨绍云 | Wastewater treatment equipment |
-
2016
- 2016-08-01 CN CN201620821811.2U patent/CN205856031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186128A (en) * | 2016-08-01 | 2016-12-07 | 杨绍云 | Wastewater treatment equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |