CN206108948U - A heat recovery unit for MVR waste water treatment - Google Patents
A heat recovery unit for MVR waste water treatment Download PDFInfo
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- CN206108948U CN206108948U CN201621106520.1U CN201621106520U CN206108948U CN 206108948 U CN206108948 U CN 206108948U CN 201621106520 U CN201621106520 U CN 201621106520U CN 206108948 U CN206108948 U CN 206108948U
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Abstract
The utility model discloses a heat recovery unit for MVR waste water treatment, including centrifugal vapor compressor, the separator, heat transfer device, still preheater and condensation water pitcher, centrifugation vapor compressor's one end is linked together with heat transfer device through the pipeline, the other end is linked together through pipeline and separator, heat transfer device and communicateing each other through the pipeline, feed through each other through the pipeline between heat transfer device and the condensation water pitcher, the condensation water pitcher still is linked together through pipeline and separator, the inside of still preheater is equipped with feed line, the comdenstion water conveyer pipe is being twined to feed line's outer lane, the one end and the comdenstion water water inlet of comdenstion water conveyer pipe are linked together, the exit end of comdenstion water water inlet is provided with condensate water outlet, condensate water outlet is linked together with centrifugal vapor compressor through the pipeline. The utility model discloses simple structure, reasonable in design, the running cost is low, make full use of the heat energy in the evaporation waste water, energy -concerving and environment -protective.
Description
Technical field
This utility model is related to MVR concentration and evaporation equipment technical fields, specifically a kind of heat energy for MVR wastewater treatments
Retracting device.
Background technology
MVR is the abbreviation of mechanical steam recompression technology, be using vapo(u)rization system itself produce indirect steam and its
Energy, Jing vapour compression machine compressed actions lift the heat content of indirect steam, lead into cooling tower, cooling tower it is cooling water circulation pre-
Thermal material.So circulate to vapo(u)rization system and heat energy is provided, so as to reduce a power-saving technology of the demand of the energy to external world.
The development of World Economics and the blast of population, the contradiction between the limited energy and unlimited use become increasingly conspicuous,
Energy problem, has become the focus of World Economics contradiction.In MVR concentration and evaporation equipment technical fields, contain in evaporating waste water
There is substantial amounts of heat energy, if these heat energy can be used, can be cost-effective for production, mitigate the economic pressures of enterprise.It is existing
Some evaporating waste water heat-energy recovering apparatus, energy recovery efficiency are low, and practicality is poor.
The content of the invention
The purpose of this utility model is to provide a kind of heat-energy recovering apparatus for MVR wastewater treatments, above-mentioned to solve
The problem proposed in background technology.
For achieving the above object, this utility model provides following technical scheme：
A kind of heat-energy recovering apparatus for MVR wastewater treatments, including centrifugation vapour compression machine, separator, heat-exchanger rig,
Still preheater and condensate water pot, one end of the centrifugation vapour compression machine are connected with heat-exchanger rig by pipeline, and the other end passes through
Pipeline is connected with separator；The heat-exchanger rig and it is interconnected by pipeline；Between the heat-exchanger rig and condensate water pot
It is interconnected by pipeline；No. two water pumps are additionally provided with pipeline between the condensate water pot and still preheater；The condensate water pot
Also it is connected with separator by pipeline；The inside of the still preheater is provided with feed line；One end of the feed line
It is connected with feed pump by material inlet；The other end of the feed line passes through raw material discharging opening and heat-exchanger rig phase
Connection；The outer ring of the feed line is wrapped condensed water delivery pipe, one end and the condensed water water inlet of condensed water delivery pipe
It is connected；The port of export of the condensed water water inlet is provided with condensed water outlet, and condensed water outlet is by pipeline and centrifugation
Vapour compression machine is connected；A water pump is additionally provided with pipeline between the condensed water outlet and centrifugation vapour compression machine.
As further program of the utility model：The centrifugation vapour compression machine, heat-exchanger rig, separator and PLC controls
Cabinet processed connects and is controlled.
As further program of the utility model：Inside serpentine-like arrangement of the feed line in still preheater.
As further program of the utility model：The condensed water water inlet winds and is filled in the interior of still preheater housing
Chamber.
Compared with prior art, the beneficial effects of the utility model are：The water that band has surplus heat in condensed water delivery pipe is to original
Products material in material conveying tube is preheated, and makes full use of the heat energy in water；In condensed water delivery pipe, the water with heat energy enters
One stepping enters in condensed water water inlet, and the water ring in condensed water water inlet is wound in the shell inner cavity of still preheater, in still preheater
Insulation is played a part of in chamber, on the one hand slows down scattering and disappearing for still preheater inner chamber heat, on the other hand takes full advantage of the heat in water again
Can, energy-conserving and environment-protective.To sum up, whole device simple structure, reasonable in design, operating cost is low, takes full advantage of in evaporating waste water
Heat energy, energy-conserving and environment-protective.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Structural representations of the Fig. 2 for this utility model still preheater.
In figure：1- is centrifuged vapour compression machine, 2- separators, 3- heat-exchanger rigs, 4- feed pumps, 5- still preheaters, 6- condensed waters
Tank, number water pump of 7-, No. bis- water pumps of 8-, 9- feed lines, 10- condensed water delivery pipes, 11- condensed water water inlets, 12- raw materials
Discharging opening, 13- material inlets, 14- condensed water outlets.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-2 is referred to, in this utility model embodiment, a kind of heat-energy recovering apparatus for MVR wastewater treatments, including
Centrifugation vapour compression machine 1, separator 2, heat-exchanger rig 3, still preheater 5 and condensate water pot 6, the one of the centrifugation vapour compression machine 1
End is connected with heat-exchanger rig 3 by pipeline, and the other end is connected with separator 2 by pipeline；The heat-exchanger rig 3 and 2 leads to
Piping is interconnected；The centrifugation vapour compression machine 1, heat-exchanger rig 3, separator 2 are connected with PLC control cabinet and are controlled by which
System；It is interconnected by pipeline between the heat-exchanger rig 3 and condensate water pot 6；Between the condensate water pot 6 and still preheater 5
No. two water pumps 8 are additionally provided with pipeline, the effect of No. two water pumps 8 is that the water collected in condensate water pot 6 is pumped into 5 inner chamber of still preheater
Condensed water delivery pipe 10 in；The condensate water pot 6 is also connected with separator 2 by pipeline；The inside of the still preheater 5 sets
There are feed line 9, inside serpentine-like arrangement of the feed line 9 in still preheater 5；One end of the feed line 9 passes through
Material inlet 13 is connected with feed pump 4；The other end of the feed line 9 passes through raw material discharging opening 12 and heat-exchanger rig
3 are connected；The outer ring of the feed line 9 is wrapped condensed water delivery pipe 10, one end and the condensation of condensed water delivery pipe 10
Water water inlet 11 is connected, and condensed water water inlet 11 winds and is filled in the inner chamber of 5 housing of still preheater；The condensed water water inlet
11 port of export is provided with condensed water outlet 14, and condensed water outlet 14 is connected with centrifugation vapour compression machine 1 by pipeline；
A water pump 7, the work of a water pump 7 are additionally provided with pipeline between the condensed water outlet 14 and centrifugation vapour compression machine 1
Condensed water is squeezed into into centrifugation vapour compression machine 1.
Operation principle of the present utility model is：Device when in use, is centrifuged the high-temperature steam Jing pipes that vapour compression machine 1 is produced
Road is entered in heat-exchanger rig 3, and the product in high-temperature steam exchange thermal 3 carries out steam heating；By what is added in heat-exchanger rig 3
Start evaporation, steam-water separation in boring entrance separator 2；Water and the liquefaction in heat-exchanger rig 3 after separating in separator 2
Condensed water Jing pipelines are entered in condensate water pot 6, and the water in condensate water pot 6 is pumped into still preheater in the presence of No. two water pumps 8
In 5, condensed water delivery pipe 10 is entered via condensed water water inlet 11；Simultaneously in the presence of feed pump 4, product material Jing raw materials
Charging aperture 13 is entered in feed line 9；The water that band has surplus heat in condensed water delivery pipe 10 is former to the product in feed line 9
Material is preheated, and makes full use of the heat energy in water；The 10 interior water with heat energy of condensed water delivery pipe travels further into condensed water and enters
In the mouth of a river 11, the water ring in condensed water water inlet 11 is wound in the shell inner cavity of still preheater 5, plays insulation to 5 inner chamber of still preheater
Effect, on the other hand again on the one hand slow down scattering and disappearing for 5 inner chamber heat of still preheater, take full advantage of the heat energy in water, energy-saving ring
Protect.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (4)
1. a kind of heat-energy recovering apparatus for MVR wastewater treatments, including it is centrifugation vapour compression machine, separator, heat-exchanger rig, pre-
Hot kettle and condensate water pot, it is characterised in that one end of the centrifugation vapour compression machine is connected with heat-exchanger rig by pipeline, separately
One end is connected with separator by pipeline；The heat-exchanger rig and it is interconnected by pipeline；The heat-exchanger rig and condensation
It is interconnected by pipeline between water pot；No. two water pumps are additionally provided with pipeline between the condensate water pot and still preheater；It is described
Condensate water pot is also connected with separator by pipeline；The inside of the still preheater is provided with feed line；The feedstock transportation
One end of pipe is connected with feed pump by material inlet；The other end of the feed line passes through raw material discharging opening and changes
Thermal is connected；The outer ring of the feed line is wrapped condensed water delivery pipe, one end and the condensation of condensed water delivery pipe
Water water inlet is connected；The port of export of the condensed water water inlet is provided with condensed water outlet, and condensed water outlet is by pipe
Road is connected with centrifugation vapour compression machine；One is additionally provided with pipeline between the condensed water outlet and centrifugation vapour compression machine
Number water pump.
2. a kind of heat-energy recovering apparatus for MVR wastewater treatments according to claim 1, it is characterised in that it is described from
Heart vapour compression machine, heat-exchanger rig, separator and PLC control cabinet connect and are controlled.
3. a kind of heat-energy recovering apparatus for MVR wastewater treatments according to claim 1, it is characterised in that the original
Inside serpentine-like arrangement of the material conveying tube in still preheater.
4. a kind of heat-energy recovering apparatus for MVR wastewater treatments according to claim 1, it is characterised in that described cold
Solidifying water water inlet winds and is filled in the inner chamber of still preheater housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621106520.1U CN206108948U (en) | 2016-10-10 | 2016-10-10 | A heat recovery unit for MVR waste water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621106520.1U CN206108948U (en) | 2016-10-10 | 2016-10-10 | A heat recovery unit for MVR waste water treatment |
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| Publication Number | Publication Date |
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| CN206108948U true CN206108948U (en) | 2017-04-19 |
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ID=58528974
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621106520.1U Active CN206108948U (en) | 2016-10-10 | 2016-10-10 | A heat recovery unit for MVR waste water treatment |
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| CN (1) | CN206108948U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019928A (en) * | 2017-05-20 | 2017-08-08 | 兰州节能环保工程有限责任公司 | A kind of liquid evaporation enrichment facility |
| CN107746146A (en) * | 2017-11-28 | 2018-03-02 | 北京合众思流体技术有限公司 | Handle high-salt wastewater skid-mounted unit, its evaporation and concentration structure and method of wastewater treatment |
| CN108211395A (en) * | 2018-02-08 | 2018-06-29 | 常州瑞持机械有限公司 | For the intelligent MVR vapo(u)rization systems of fermentation |
-
2016
- 2016-10-10 CN CN201621106520.1U patent/CN206108948U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019928A (en) * | 2017-05-20 | 2017-08-08 | 兰州节能环保工程有限责任公司 | A kind of liquid evaporation enrichment facility |
| CN107746146A (en) * | 2017-11-28 | 2018-03-02 | 北京合众思流体技术有限公司 | Handle high-salt wastewater skid-mounted unit, its evaporation and concentration structure and method of wastewater treatment |
| CN107746146B (en) * | 2017-11-28 | 2024-04-12 | 合众思(北京)环境工程有限公司 | Skid-mounted device for treating high-salt wastewater, evaporation concentration structure and wastewater treatment method |
| CN108211395A (en) * | 2018-02-08 | 2018-06-29 | 常州瑞持机械有限公司 | For the intelligent MVR vapo(u)rization systems of fermentation |
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Address after: 101299 No. 28, Fu Qian West Street, Pinggu Town, Pinggu District, Beijing (Pinggu town government hospital) Patentee after: Union think (Beijing) Environmental Engineering Co., Ltd. Address before: 100020 5, C District, Tonghui building, 1132 Hui He South Street, Chaoyang District, Beijing. Patentee before: TIAN XUFENG |