CN206094973U - Heat transfer device is retrieved to waste water waste heat secondary - Google Patents
Heat transfer device is retrieved to waste water waste heat secondary Download PDFInfo
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- CN206094973U CN206094973U CN201621117433.6U CN201621117433U CN206094973U CN 206094973 U CN206094973 U CN 206094973U CN 201621117433 U CN201621117433 U CN 201621117433U CN 206094973 U CN206094973 U CN 206094973U
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Abstract
The utility model relates to a heat transfer device is retrieved to waste water waste heat secondary, including control box, water tank, high temperature used heat water pipe, fresh water inlet tube, fresh hot water delivery pipe, waste water drainage tube, hot exchange pipe and water valve, control box control the switching of water valve, still be provided with reposition of redundant personnel thermometer, reflux unit and wastewater collecting device, the reposition of redundant personnel thermometer set up in on waste water drainage tube's the end, reflux unit and wastewater collecting device set up respectively in the other end of reposition of redundant personnel thermometer, the other end of reflux unit communicate in high temperature used heat water pipe, the device's pipeline transmission is direct swift, and the heat energy loss is little, reaches the high efficiency, utilizes the purpose of waste water waste heat fast, simultaneously through setting up the reflux unit is realized improving the thermal utilization ratio of waste water by the reutilization of waste water waste heat, and energy -concerving and environment -protective, market prospect is considerable.
Description
Technical field
This utility model is related to the technical field of waste heat recycling, and in particular to a kind of waste water residual heat secondary recovery heat exchange dress
Put.
Background technology
Many equipment is required for using the water of higher temperatures, such as overflow machine, High Temperature High Pressure bobbin dye in current dyeing
The horizontal enabling dye jigger of color machine, rope dyeing machine, High Temperature High Pressure, wool spinning crabbing machine, dolly boil yarn pot etc., but in the past those set
It is standby to higher temperatures water be by water heater heating after use, those water are directly drained after water equipment,
Cause huge heat energy to waste.
But the desizing machine in Final finishing workshop, mercerizing range and rinsing machine, heat the water to 80 DEG C with steam in production
Left and right, continuous production adopts overflow type, while entering fresh water, while row's hot waste water, consumption is in a large number water and steam.In order to
Steam utilization waste heat is saved, traditional method is to collect Waste Water Centralized by wastewater disposal basin, then Jing heat exchangers exchange heat fresh water again
Use for hot shop, do so has that transfer conduit is long, the big deficiency of heat energy loss.Therefore, how designing one kind can carry significantly
The utilization rate of high waste heat and the waste water residual heat secondary recovery heat-exchanger rig of work efficiency are the concerns of the technical fields such as textile industry
Hot issue.
Utility model content
The purpose of this utility model is for weak point of the prior art, there is provided a kind of waste water residual heat secondary recovery
Heat-exchanger rig.
It is that, up to this purpose, this utility model is employed the following technical solutions：
A kind of waste water residual heat secondary recovery heat-exchanger rig, including the water inlet of control chamber, water tank, high temperature waste hot water pipe, fresh water
Pipe, fresh hot water's feed pipe, wastewater drainage pipe, heat-exchange tube and water valve, the heat-exchange tube is arranged in the water tank, described
High temperature waste hot water pipe and fresh water water inlet pipe are respectively arranged at the top of the water tank, and fresh hot water's feed pipe and waste water are arranged
Water pipe is respectively arranged at the bottom of the water tank, the water valve be respectively arranged at the high temperature waste hot water pipe, fresh water water inlet pipe,
On fresh hot water's feed pipe and wastewater drainage pipe, the control chamber controls the opening and closing of the water valve；
It is additionally provided with fresh inflow temperature meter, fresh hot water's supply water temperature meter and effusion meter, the fresh inflow temperature meter
It is arranged between the water valve of the water tank and fresh water water inlet pipe, fresh hot water's supply water temperature meter and effusion meter set gradually
Between the water valve of the water tank and fresh hot water's feed pipe；
Shunt temperature meter, reflux and waste water collection device are additionally provided with, the shunt temperature meter is arranged at described useless
On the end of water drain pipe, the reflux and waste water collection device are respectively arranged at the other end of the shunt temperature meter,
The other end of the reflux is communicated in the high temperature waste hot water pipe.
Further, the reflux includes backflow water pipe and backflow water valve, one end connection of the backflow water pipe
In the high temperature waste hot water pipe, the other end is communicated in the wastewater drainage pipe；The waste water collection device include wastewater collection pipe,
Wastewater collection pond and collection water valve, one end of the wastewater collection pipe is communicated in the wastewater collection pond, and the other end is communicated in institute
State wastewater drainage pipe；The backflow water valve and collection water valve are respectively arranged on the backflow water pipe and wastewater collection pipe.
Further, roundabout the spiraling of the heat-exchange tube is arranged in water tank.
Further, heat-insulation layer is additionally provided with, it is outer with backflow water pipe that the heat-insulation layer parcel is arranged at the water tank
Side.
Further, PLC control modules are additionally provided with, the PLC control modules electrically connect the control chamber.
The beneficial effects of the utility model：1. the waste water that this utility model collator is produced passes through the high temperature waste hot water pipe
Heat-exchange tube in the water tank is transported to, while fresh water is passed through water tank, hot waste water circuitous flow in the heat-exchange tube,
Fresh water after heat-exchange temperature is raised directly is used through the water system that fresh hot water's feed pipe accesses collator,
Substantial amounts of resource and energy expenditure can be so saved, for energy-saving and emission-reduction consumption reduction makes great sense；2. the pipeline of the device
Transmission is directly quick, and heat energy loss is little, reaches the purpose of efficient, quick utilization waste water residual heat, while by arranging the backflow
Device realizes the secondary utilization of waste water residual heat, improves the utilization rate of waste water heat, and energy-conserving and environment-protective, market prospect is considerable.
Description of the drawings
This utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the waste water residual heat secondary recovery heat-exchanger rig of one embodiment of the present utility model；
Fig. 2 is the overall structure sectional view of the water tank of one embodiment of the present utility model.
Wherein：Control chamber 1, water tank 2, high temperature waste hot water pipe 3, fresh water water inlet pipe 4, fresh hot water's feed pipe 5, waste water row
Water pipe 6, fresh inflow temperature meter 7, fresh hot water's supply water temperature meter 8, effusion meter 9, heat-exchange tube 10, shunt temperature meter 11, return
Overflow pipe 12, wastewater collection pipe 13, wastewater collection pond 14.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
A kind of waste water residual heat secondary recovery heat-exchanger rig, as illustrated in fig. 1 and 2, including control chamber 1, water tank 2, high temperature waste hot
Water pipe 3, fresh water water inlet pipe 4, fresh hot water's feed pipe 5, wastewater drainage pipe 6, heat-exchange tube 10 and water valve, the heat-exchange tube
10 are arranged in the water tank 2, and the high temperature waste hot water pipe 3 and fresh water water inlet pipe 4 are respectively arranged at the top of the water tank 2
Portion, fresh hot water's feed pipe 5 and wastewater drainage pipe 6 are respectively arranged at the bottom of the water tank 2, and the water valve is respectively provided with
On the high temperature waste hot water pipe 3, fresh water water inlet pipe 4, fresh hot water's feed pipe 5 and wastewater drainage pipe 6, the control chamber 1
The opening and closing of the water valve is controlled, fresh inflow temperature meter 7, fresh hot water's supply water temperature meter 8 and effusion meter 9 is additionally provided with, it is described
Fresh inflow temperature meter 7 is arranged between the water valve of the water tank 2 and fresh water water inlet pipe 4, fresh hot water's supply water temperature
Meter 8 and effusion meter 9 are set in turn between the water valve of the water tank 2 and fresh hot water's feed pipe 5；
Shunt temperature meter 11, reflux and waste water collection device are additionally provided with, the shunt temperature meter 11 is arranged at institute
State on the end of wastewater drainage pipe 6, the reflux and waste water collection device are respectively arranged at the shunt temperature meter 11
The other end, the other end of the reflux is communicated in the high temperature waste hot water pipe 3.
This utility model is provided with the heat-exchange tube by arranging on the outside of collator board in the water tank 2, water tank 2
10, and the high temperature waste hot water pipe 3, fresh water water inlet pipe 4, the and of fresh hot water's feed pipe 5 are uniformly controlled by the control chamber 1
The water valve of wastewater drainage pipe 6 so that hot waste water is flowed through after the water tank 2, and fresh water is heated by heat exchange, again
Be supplied to the water system of collator, Pipe transfer is directly quick, and heat energy loss is little, reach it is efficient, quickly utilize waste water residual heat
Purpose, market prospect is considerable.
By being provided with fresh inflow temperature meter 7 between the water valve of the water tank 2 and fresh water water inlet pipe 4, can pass through
Test fresh water enters the water temperature of water state, so as to the record data of the control chamber 1, is controlled the water of fresh water water inlet pipe 4
Valve, so as to control the inflow of fresh water, to reach the heat exchanger effectiveness of maximum.By supplying in the water tank 2 and fresh hot water
Fresh hot water's supply water temperature meter 8 and effusion meter 9 are disposed between the water valve of water pipe 5, waste heat heat transfer process is completed
Afterwards, the water temperature size of test fresh water service position can be passed through, is controlled so as to the output of the control fresh water of the control chamber 1
The flow that system supplies water, specifically, by the effusion meter 9 water valve of fresh hot water's feed pipe 5 is further controlled, so that
Obtaining device energy efficient utilization waste water residual heat carries out heating fresh water.
The top of the wastewater drainage pipe 6 is connected to the bottom of the water tank 2, and the end of the wastewater drainage pipe 6 is arranged
There is the shunt temperature meter 11, after the work for completing waste water residual heat heating fresh water, the shunt temperature meter 11 plays test
Go out the effect of the water temperature size flowed out from the wastewater drainage pipe 6 so that judge whether to belong to that waste heat is recyclable utilizes
Waste water, if so, can be carried out heat again and is handed over by the way that waste water is back to the high temperature waste hot water pipe 3 by the reflux
Effect is changed, if it is not, process can be collected by the way that waste water is passed through the waste water collection device, waste water residual heat two is therefrom realized
The secondary purpose for utilizing.
Further, the reflux includes backflow water pipe 12 and backflow water valve, one end of the backflow water pipe 12
The high temperature waste hot water pipe 3 is communicated in, the other end is communicated in the wastewater drainage pipe 6；The waste water collection device includes waste water
Collecting pipe 13, wastewater collection pond 14 and collection water valve, one end of the wastewater collection pipe 13 is communicated in the wastewater collection pond 14,
The other end is communicated in the wastewater drainage pipe 6；It is described backflow water valve and collect water valve be respectively arranged at it is described backflow water pipe 12 and
On wastewater collection pipe 13.
When wastewater temperature that the shunt temperature meter 11 is tested out is also higher, by opening the backflow water valve,
Hot waste water is back to the high temperature waste hot water pipe 3 by the backflow water pipe 12, UTILIZATION OF VESIDUAL HEAT IN heating is carried out again new
Fresh water, efficient circulation is utilized, environmental protection and energy saving；After the wastewater temperature that the shunt temperature meter 11 is tested out is relatively low, by beating
The collection water valve is driven, waste water is flowed in the wastewater collection pond 14 by the wastewater collection pipe 13, reach collection waste water
The purpose reprocessed；The backflow water valve and collection water valve each serve as the unlatching closure backflow water pipe 12 and waste water is received
The effect of collector 13, records in the shunt temperature meter 11 temperature to control the backflow water valve and receipts by the control chamber 1
Deluge valve.
Further, as shown in Fig. 2 roundabout the spiraling of the heat-exchange tube 10 is arranged in water tank 2.The heat-exchange tube
The 10 roundabout designs spiraled, hot waste water carries out roundabout slow flowing, waste water through the roundabout heat-exchange tube 10
, along duct orientation flowing of spiraling, retention layer is thin, and heat transfer coefficient is big, and heat transfer efficiency is high, and the heat-exchange tube 10 can not only for fluid
Substantially increase the heat exchange contact area and distance of heat exchange working medium so that heat exchange action is significantly improved, and drop
The flow resistance and pressure energy consumption of low heat exchange working medium, so as to heat exchanger effectiveness is greatly improved and the energy has been saved, can
It is widely used on each heat-exchange apparatus such as heating and device.
Further, heat-insulation layer is additionally provided with, the heat-insulation layer parcel is arranged at the water tank 2 and the water pipe 12 that flows back
Outside.Because hot waste water flows in the duct, unavoidable some heats can lose in the device course of work, so, high temperature
The temperature of waste water has declined, and causes the exchange rate for carrying out heating fresh water using the waste heat of waste water not high, and loses
In heat conduct air, more heat resource is wasted, by arranging one layer in the outside of the water tank 2 and backflow water pipe 12
The heat-insulation layer, reduces the heat energy loss during waste water flowing, therefrom makes full use of waste water heat energy, improves heat exchanger effectiveness.
Further, PLC control modules are additionally provided with, the PLC control modules electrically connect the control chamber 1.Arrange
PLC control modules, can be controlled by the opportunity of the operation of control chamber 1 and stroke described in default programme-control, the control chamber 1
The folding situation of the valve on each water pipe so that waste water residual heat secondary recovery heat-exchanger rig can automatically, continuously be realized giving up
Water waste heat recycle, embody the intelligent automation of waste water residual heat device, to improve fresh water water supply process in temperature it is accurate
Property and stability, environmental protection and energy saving, improve the thermal efficiency, waste heat recovery rate is high.
During use of the present utility model, the waste water that collator is produced is transported to institute by the high temperature waste hot water pipe 3
Heat-exchange tube 10 in water tank 2 is stated, while fresh water is passed through water tank 2, hot waste water circuitous flow, Jing in the heat-exchange tube 10
The fresh water crossed after heat-exchange temperature is raised directly is used through the water system that fresh hot water's feed pipe 5 accesses collator,
Substantial amounts of resource and energy expenditure can be so saved, for energy-saving and emission-reduction consumption reduction makes great sense；The pipeline of the device is passed
Defeated directly quick, heat energy loss is little, reaches the purpose of efficient, quick utilization waste water residual heat, while by arranging the backflow dress
The secondary utilization for realizing waste water residual heat is put, the utilization rate of waste water heat is improved, energy-conserving and environment-protective, market prospect is considerable.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, will change in specific embodiments and applications, this specification content should not be construed as
To restriction of the present utility model.
Claims (5)
1. a kind of waste water residual heat secondary recovery heat-exchanger rig, it is characterised in that：Including control chamber, water tank, high temperature waste hot water pipe, new
Fresh water water inlet pipe, fresh hot water's feed pipe, wastewater drainage pipe, heat-exchange tube and water valve, the heat-exchange tube is arranged at the water
In case, the high temperature waste hot water pipe and fresh water water inlet pipe are respectively arranged at the top of the water tank, and the fresh hot water supplies water
Pipe and wastewater drainage pipe are respectively arranged at the bottom of the water tank, and the water valve is respectively arranged at the high temperature waste hot water pipe, new
On fresh water water inlet pipe, fresh hot water's feed pipe and wastewater drainage pipe, the control chamber controls the opening and closing of the water valve；
Fresh inflow temperature meter, fresh hot water's supply water temperature meter and effusion meter are additionally provided with, the fresh inflow temperature meter is arranged
Between the water valve of the water tank and fresh water water inlet pipe, fresh hot water's supply water temperature meter and effusion meter are set in turn in institute
State between the water valve of water tank and fresh hot water's feed pipe；
Shunt temperature meter, reflux and waste water collection device are additionally provided with, the shunt temperature meter is arranged at the waste water row
On the end of water pipe, the reflux and waste water collection device are respectively arranged at the other end of the shunt temperature meter, described
The other end of reflux is communicated in the high temperature waste hot water pipe.
2. waste water residual heat secondary recovery heat-exchanger rig according to claim 1, it is characterised in that：The reflux includes
Backflow water pipe and backflow water valve, one end of the backflow water pipe is communicated in the high temperature waste hot water pipe, and the other end is communicated in described
Wastewater drainage pipe；The waste water collection device includes wastewater collection pipe, wastewater collection pond and collects water valve, the wastewater collection pipe
One end be communicated in the wastewater collection pond, the other end is communicated in the wastewater drainage pipe；The backflow water valve and collection water valve
It is respectively arranged on the backflow water pipe and wastewater collection pipe.
3. waste water residual heat secondary recovery heat-exchanger rig according to claim 1, it is characterised in that：The heat-exchange tube is roundabout
Spiral and be arranged in water tank.
4. waste water residual heat secondary recovery heat-exchanger rig according to claim 1, it is characterised in that：It is additionally provided with heat-insulation layer,
The heat-insulation layer parcel is arranged at the outside of the water tank and backflow water pipe.
5. the waste water residual heat secondary recovery heat-exchanger rig according to claim 1-4, it is characterised in that：It is additionally provided with PLC controls
Molding block, the PLC control modules electrically connect the control chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621117433.6U CN206094973U (en) | 2016-10-12 | 2016-10-12 | Heat transfer device is retrieved to waste water waste heat secondary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621117433.6U CN206094973U (en) | 2016-10-12 | 2016-10-12 | Heat transfer device is retrieved to waste water waste heat secondary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206094973U true CN206094973U (en) | 2017-04-12 |
Family
ID=58482556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621117433.6U Active CN206094973U (en) | 2016-10-12 | 2016-10-12 | Heat transfer device is retrieved to waste water waste heat secondary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206094973U (en) |
-
2016
- 2016-10-12 CN CN201621117433.6U patent/CN206094973U/en active Active
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