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 PDF

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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
Application number
CN201721553567.7U
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Chinese (zh)
Inventor
薛银环
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薛银环
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Priority to CN201721553567.7U priority Critical patent/CN207515580U/en
Application granted granted Critical
Publication of CN207515580U publication Critical patent/CN207515580U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of efficient dyeing waste water heat-energy recovering apparatus
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).
CN201721553567.7U 2017-11-20 2017-11-20 A kind of efficient dyeing waste water heat-energy recovering apparatus Expired - Fee Related CN207515580U (en)

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)

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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