CN207515580U - A kind of efficient dyeing waste water heat-energy recovering apparatus - Google Patents
A kind of efficient dyeing waste water heat-energy recovering apparatus Download PDFInfo
- Publication number
- CN207515580U CN207515580U CN201721553567.7U CN201721553567U CN207515580U CN 207515580 U CN207515580 U CN 207515580U CN 201721553567 U CN201721553567 U CN 201721553567U CN 207515580 U CN207515580 U CN 207515580U
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- CN
- China
- Prior art keywords
- heat
- waste water
- water tank
- exchanging component
- dyeing waste
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of efficient dyeing waste water heat-energy recovering apparatus, including filter device, the water inlet of filter device is connected with dyeing waste water delivery pipe, the water outlet of filter device is connected by pipeline with the upper top surface of waste water tank, the side wall upper part of waste water tank, which is opened, is connected with overflow pipe, the liquid level of overflow pipe is equal with the liquid level of the waste water tank, waste water tank lower sidewall offers sewage draining exit, upper and lower surface inside waste water tank is respectively arranged with heat-exchanging component and lower heat-exchanging component, the upper heat-exchanging component is connected with the water outlet of circulating pump, the lower end of lower heat-exchanging component is connected by pipeline with one end of the first valve, several heat exchanger tubes are communicated between upper heat-exchanging component and the lower heat-exchanging component.A kind of efficient dyeing waste water heat-energy recovering apparatus provided by the utility model, it is enough to recycle the thermal energy in dyeing waste water, reach energy saving effect.
Description
Technical field
The utility model is specifically related to a kind of efficient dyeing waste water heat-energy recovering apparatus.
Background technology
China's textile printing and dyeing enterprises are large number of, to discharge a large amount of spent hot waters daily.The temperature of these waste water is generally higher,
Cooling process is carried out before discharging, thus there is a situation where that thermal energy largely wastes, the recycling for these heats, for saving
The meaning of the energy and environmental protection is huge.
Utility model content
The technical problems to be solved in the utility model be to provide it is a kind of thermal energy in dyeing waste water can be carried out recycling profit
With reaching the efficient dyeing waste water heat-energy recovering apparatus of energy saving effect.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of efficient dyeing waste water heat-energy recovering apparatus, including filter device, the water inlet of the filter device and printing and dyeing
Wastewater discharge pipe is connected, and the water outlet of the filter device is connected by pipeline with the upper top surface of waste water tank, the waste water tank
Side wall upper part, which is opened, is connected with overflow pipe, and the liquid level of the overflow pipe is equal with the liquid level of the waste water tank, the waste water
Case lower sidewall offers sewage draining exit, the upper and lower surface inside the waste water tank be respectively arranged with heat-exchanging component and under
Heat-exchanging component, the upper heat-exchanging component are connected with the water outlet of circulating pump, and the lower end of the lower heat-exchanging component passes through pipeline and
One end of one valve is connected, and several heat exchanger tubes are communicated between the upper heat-exchanging component and the lower heat-exchanging component, described to follow
The water inlet of ring pump is connected by pipeline with the water outlet of heating water tank, the other end and the heating water tank of first valve
The first water outlet be connected, the second water outlet of the heating water tank is connected with one end of the second valve, second valve
The other end is connected with the water inlet of heat storage water tank.
Protrusion is provided on the upper heat-exchanging component, lower convexity, the upper protrusion are provided on the lower heat-exchanging component
External screw thread is both provided with lower convexity outside, the both ends inner wall of the heat exchanger tube is provided with the interior spiral shell coordinated with the external screw thread
Line.
The number of the heat exchanger tube is N number of, and wherein N is the integer more than or equal to 2.
The heating water tank is provided with temperature sensor, is provided with controller outside the heating water tank, the controller with
The temperature sensor is connected, and the controller is connected with the power switch of the circulating pump.
The material of the heat exchanger tube is copper.
The waste water tank is three layers of tightly compacted structure, from outside to inside respectively the first concrete layer, insulating layer and second
Concrete layer.
The beneficial effects of the utility model：A kind of efficient dyeing waste water heat-energy recovering apparatus provided by the utility model is high
The dyeing waste water of temperature is entered after filter device in waste water tank, and extra or temperature reduces waste water and flows out row from overflow pipe
It puts, the water in heating water tank is flowed by circulating pump in heat exchanger tube, and the waste water of high temperature heats water by heat exchanger tube, on
Be communicated between heat-exchanging component and the lower heat-exchanging component several heat exchanger tubes can increase waste water and need heat water between
Heat exchange area improves heat exchange efficiency, and the water heated in water tank is entered in heat storage water tank, the final heat realized in dyeing waste water
The recycling of energy.
Description of the drawings
Fig. 1 is a kind of structure diagram of efficient dyeing waste water heat-energy recovering apparatus of the utility model；
Fig. 2 is the concrete structure diagram of heat-exchanger rig in the utility model.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings, following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot the scope of protection of the utility model be limited with this.
As illustrated in fig. 1 and 2, a kind of efficient dyeing waste water heat-energy recovering apparatus, it is characterised in that：Including filter device 1, institute
The water inlet for stating filter device 1 is connected with dyeing waste water delivery pipe, and the water outlet of filter device 1 passes through pipeline and waste water tank 2
Upper top surface is connected, and the side wall upper part of waste water tank 2, which is opened, is connected with overflow pipe 22, liquid level and the waste water tank of the overflow pipe 22
2 liquid level is equal, and 2 lower sidewall of waste water tank offers sewage draining exit 21, the upper and lower surface inside waste water tank 2
Be respectively arranged with heat-exchanging component 3 and lower heat-exchanging component 4, the upper heat-exchanging component 3 is connected with the water outlet of circulating pump 5, under change
The lower end of hot component 4 is connected by pipeline with one end of the first valve 8, is connected between upper heat-exchanging component 3 and the lower heat-exchanging component 4
Several heat exchanger tubes 12 are connected with, the water inlet of circulating pump 5 is connected by pipeline with the water outlet of heating water tank 6, the first valve 8
The other end is connected with the first water outlet of heating water tank 6, one end phase of the second water outlet of heating water tank 6 and the second valve 10
Even, the other end of the second valve 10 is connected with the water inlet of heat storage water tank 11.
Raised 31 are provided on upper heat-exchanging component 3, lower convexity 41 is provided on lower heat-exchanging component 4, upper raised 31 under
41 outside of protrusion is both provided with external screw thread, and the both ends inner wall of heat exchanger tube 12 is provided with the internal thread coordinated with the external screw thread.Side
Just heat exchanger tube removes cleaning or replacement.
The number of heat exchanger tube 12 is N number of, and wherein N is the integer more than or equal to 2.
Heating water tank 6 is provided with temperature sensor 7, is provided with controller 9 outside heating water tank 6, the controller 9 with it is described
Temperature sensor 7 is connected, and controller 9 is connected with the power switch of circulating pump 5.
The material of heat exchanger tube 12 is copper.
Waste water tank 2 is three layers of tightly compacted structure, from outside to inside respectively the first concrete layer 23, insulating layer 24 and second
Concrete layer 25.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of efficient dyeing waste water heat-energy recovering apparatus, it is characterised in that：Including filter device（1）, the filter device（1）
Water inlet be connected with dyeing waste water delivery pipe, the filter device（1）Water outlet pass through pipeline and waste water tank（2）Upper top
Face is connected, the waste water tank（2）Side wall upper part open and be connected with overflow pipe（22）, the overflow pipe（22）Liquid level with it is described
Waste water tank（2）Liquid level it is equal, the waste water tank（2）Lower sidewall offers sewage draining exit（21）, the waste water tank（2）It is interior
The upper and lower surface in portion is respectively arranged with heat-exchanging component（3）With lower heat-exchanging component（4）, the upper heat-exchanging component（3）With
Circulating pump（5）Water outlet be connected, the lower heat-exchanging component（4）Lower end pass through pipeline and the first valve（8）One end be connected,
The upper heat-exchanging component（3）With the lower heat-exchanging component（4）Between be communicated with several heat exchanger tubes（12）, the circulating pump（5）
Water inlet pass through pipeline and heating water tank（6）Water outlet be connected, first valve（8）The other end and the heating water
Case（6）The first water outlet be connected, the heating water tank（6）The second water outlet and the second valve（10）One end be connected, institute
State the second valve（10）The other end and heat storage water tank（11）Water inlet be connected.
2. a kind of efficient dyeing waste water heat-energy recovering apparatus according to claim 1, it is characterised in that：The upper heat exchange group
Part（3）On be provided with protrusion（31）, the lower heat-exchanging component（4）On be provided with lower convexity（41）, the upper protrusion（31）With
Lower convexity（41）Outside is both provided with external screw thread, the heat exchanger tube（12）Both ends inner wall be provided with what is coordinated with the external screw thread
Internal thread.
3. a kind of efficient dyeing waste water heat-energy recovering apparatus according to claim 1, it is characterised in that：The heat exchanger tube
（12）Number to be N number of, wherein N is the integer more than or equal to 2.
4. a kind of efficient dyeing waste water heat-energy recovering apparatus according to claim 1, it is characterised in that：The heating water tank
（6）It is provided with temperature sensor（7）, the heating water tank（6）It is provided with controller outside（9）, the controller（9）With the temperature
Spend sensor（7）It is connected, the controller（9）With the circulating pump（5）Power switch be connected.
5. a kind of efficient dyeing waste water heat-energy recovering apparatus according to claim 1, it is characterised in that：The heat exchanger tube
（12）Material be copper.
6. a kind of efficient dyeing waste water heat-energy recovering apparatus according to claim 1, it is characterised in that：The waste water tank
（2）For three layers of tightly compacted structure, respectively the first concrete layer from outside to inside（23）, insulating layer（24）With the second concrete layer
（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553567.7U CN207515580U (en) | 2017-11-20 | 2017-11-20 | A kind of efficient dyeing waste water heat-energy recovering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553567.7U CN207515580U (en) | 2017-11-20 | 2017-11-20 | A kind of efficient dyeing waste water heat-energy recovering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207515580U true CN207515580U (en) | 2018-06-19 |
Family
ID=62540092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553567.7U Expired - Fee Related CN207515580U (en) | 2017-11-20 | 2017-11-20 | A kind of efficient dyeing waste water heat-energy recovering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207515580U (en) |
-
2017
- 2017-11-20 CN CN201721553567.7U patent/CN207515580U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20181120 |