CN101846466A - Waste water residual heat recovering device - Google Patents
Waste water residual heat recovering device Download PDFInfo
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- CN101846466A CN101846466A CN 201010146614 CN201010146614A CN101846466A CN 101846466 A CN101846466 A CN 101846466A CN 201010146614 CN201010146614 CN 201010146614 CN 201010146614 A CN201010146614 A CN 201010146614A CN 101846466 A CN101846466 A CN 101846466A
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- waste water
- shell
- collecting pipe
- heat exchanger
- heat recovering
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Abstract
The invention discloses a waste water residual heat recovering device, which comprises a shell, wherein a heat exchanger is arranged in the shell, and a waste water inlet, a waste water outlet, a pre-heating water inlet and a pre-heating water outlet are arranged on the shell; the heat exchanger comprises a coiled shunt pipe and a collecting pipe, and one end of the shunt pipe is communicated with the pre-heating water inlet; the other end of the shunt pipe is closed; one end of the collecting pipe is communicated with the pre-heating water outlet, and the other end of the collecting pipe is closed; and the heat exchanger also comprises a plurality of heat exchange pipes which are arranged between the shunt pipe and the collecting pipe to be communicated with the shunt pipe and the collecting pipe, and the pre-heating water flows into the collecting pipe from the shunt pipe through the heat exchange pipes. The invention has simple structure and convenient disassembly and assembly, and waste water flows from top down without power; impurities in the waste water are not easy to deposit due to the erosion of the waste water, and the pre-heating water flows from bottom to top, the flow rate is slowed down, and the preheating time is increased, so that the pre-heating water is fully pre-heated, and the heat exchange efficiency is improved.
Description
Technical field
The present invention relates to a kind of waste water heat recovering equipment.
Background technology
In daily life, often there are many discarded hot water directly to be emitted, wasted a large amount of heats virtually, the temperature of these waste water is general all than the temperature height of stand-by cold water, and these stand-by cold water itself could use after just need heating, in the today of advocating low-carbon environment-friendly, how energy savings has been the problem that the whole world is paid close attention to, and therefore utilizes the waste heat of waste water that stand-by cold water is carried out preheating and is necessary fully.
Summary of the invention
Problem to be solved by this invention just provides a kind of waste water heat recovering equipment, simple in structure, good looking appearance, easy accessibility, heat exchanger effectiveness height, low production cost.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of waste water heat recovering equipment, has a shell, be provided with heat exchanger in the described shell, on shell, be provided with waste water import, wastewater outlet, preheating water import and preheating water outlet, it is characterized in that: described heat exchanger comprises isocon and the collecting pipe that is set as plate-like, one end of described isocon is communicated with the preheating water import, the other end sealing of isocon, one end of described collecting pipe is communicated with the preheating water outlet, the other end sealing of collecting pipe; Described heat exchanger comprises also and is arranged between isocon and the collecting pipe a plurality of heat exchanger tubes that are communicated with isocon and collecting pipe that preheating water enters the collecting pipe from isocon by heat exchanger tube.
Further, the lateral wall of described heat exchanger tube is provided with screen, and described screen spiral surrounding is on heat exchanger tube.Improve heat conduction efficiency, make full use of waste water residual heat.
Further, described waste water import is located at the upper end of shell, and wastewater outlet is located at the lower end of shell.
Further, being provided with washing head in the described shell is communicated with the waste water import.Preheating water is heated evenly.
Further, described preheating water import and preheating water outlet are located at the middle part of shell, and being provided with of described preheating water outlet highly is higher than being provided with highly of preheating water import.Preheating water fully is heated, improves the waste water residual heat utilization rate.
Further, described preheating water exit is provided with thermometer.Temperature after being convenient to observe preheating water be heated.
Further, described shell is provided with loam cake, and described waste water import is located at and covers.Be convenient to dismounting, cleaning.
Further, described shell is provided with lower cover, and described wastewater outlet is located at down and covers.Be convenient to dismounting, cleaning.
Further, described shell is a cylindrical shape.Easy-formation, compact appearance.
Further, be provided with warming layer in the described shell.Reduce the heat energy loss in the waste water flow process.
After adopting technique scheme, the present invention has following advantage: waste water flows voluntarily from top to bottom, do not need power, and the impurity in the waste water is because washing away of waste water is difficult for deposition, preheating water flows from lower to upper, slows down flow velocity, increases preheating time, make preheating water obtain abundant preheating, improve heat exchanger effectiveness.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the internal structure schematic diagram of an embodiment of the present invention;
Fig. 2 is the vertical view of isocon.
The specific embodiment
The structural representation of an embodiment of the present invention shown in Fig. 1 to 2, a kind of waste water heat recovering equipment, has a columnar shell 1, be provided with heat exchanger in the shell 1, shell 1 is provided with loam cake 15 and lower cover 16, on loam cake 15, be provided with waste water import 11, being provided with washing head 5 in loam cake 15 is communicated with waste water import 11, on lower cover 16, be provided with wastewater outlet 12, be provided with preheating water import 13 and preheating water outlet 14 at the middle part of shell 1, being provided with of preheating water outlet 14 highly is higher than being provided with highly of preheating water import 13, exports 14 places in preheating water and is provided with thermometer 6; Described heat exchanger comprises isocon 2 and the collecting pipe 3 that is set as plate-like, one end of isocon 2 is communicated with other end sealing with preheating water import 13, one end of described collecting pipe 3 is communicated with other end sealing with preheating water outlet 14, between isocon 2 and collecting pipe 3, also be provided with a plurality of heat exchanger tubes 4 that are communicated with isocon 2 and collecting pipe 3, preheating water enters the collecting pipe 3 from isocon 2 by heat exchanger tube 4, the lateral wall of heat exchanger tube 4 is provided with screen 41, and screen 41 spiral surroundings are on heat exchanger tube 4.
In the foregoing description, in shell 1, be provided with warming layer,, make full use of waste water heat energy, improve heat exchanger effectiveness to reduce the heat energy loss in the waste water flow process.
Except that above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (10)
1. waste water heat recovering equipment, has a shell (1), be provided with heat exchanger in the described shell, on shell, be provided with waste water import (11), wastewater outlet (12), preheating water import (13) and preheating water outlet (14), it is characterized in that: described heat exchanger comprises isocon (2) and the collecting pipe (3) that is set as plate-like, one end of described isocon is communicated with the preheating water import, the other end sealing of isocon, one end of described collecting pipe is communicated with the preheating water outlet, the other end sealing of collecting pipe; Described heat exchanger comprises also and is arranged between isocon and the collecting pipe a plurality of heat exchanger tubes (4) that are communicated with isocon and collecting pipe that preheating water enters the collecting pipe from isocon by heat exchanger tube.
2. a kind of waste water heat recovering equipment according to claim 1 is characterized in that: the lateral wall of described heat exchanger tube is provided with screen (41), and described screen spiral surrounding is on heat exchanger tube.
3. a kind of waste water heat recovering equipment according to claim 1 is characterized in that: described waste water import is located at the upper end of shell, and wastewater outlet is located at the lower end of shell.
4. according to claim 1 or 3 described a kind of waste water heat recovering equipments, it is characterized in that: be provided with washing head (5) in the described shell and be communicated with the waste water import.
5. a kind of waste water heat recovering equipment according to claim 1 is characterized in that: described preheating water import and preheating water outlet are located at the middle part of shell, and being provided with of described preheating water outlet highly is higher than being provided with highly of preheating water import.
6. a kind of waste water heat recovering equipment according to claim 5 is characterized in that: described preheating water exit is provided with thermometer (6).
7. according to claim 1 or 3 described a kind of waste water heat recovering equipments, it is characterized in that: described shell is provided with loam cake (15), and described waste water import is located at and covers.
8. according to claim 1 or 3 described a kind of waste water heat recovering equipments, it is characterized in that: described shell is provided with lower cover (16), and described wastewater outlet is located at down and covers.
9. according to claim 1,3 or 5 described a kind of waste water heat recovering equipments, it is characterized in that: described shell is a cylindrical shape.
10. a kind of waste water heat recovering equipment according to claim 9 is characterized in that: be provided with warming layer in the described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101466142A CN101846466B (en) | 2010-04-09 | 2010-04-09 | Waste water residual heat recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101466142A CN101846466B (en) | 2010-04-09 | 2010-04-09 | Waste water residual heat recovering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101846466A true CN101846466A (en) | 2010-09-29 |
| CN101846466B CN101846466B (en) | 2011-09-14 |
Family
ID=42771170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101466142A Expired - Fee Related CN101846466B (en) | 2010-04-09 | 2010-04-09 | Waste water residual heat recovering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101846466B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644652A (en) * | 2013-12-24 | 2014-03-19 | 刘沃明 | Heat energy recycling device |
| CN103697722A (en) * | 2013-12-27 | 2014-04-02 | 无锡佳龙换热器制造有限公司 | Spray heat exchanger |
| CN111298472A (en) * | 2020-04-17 | 2020-06-19 | 江苏时顺工程技术有限公司 | Alcohol circulating evaporation system for producing acetaldehyde by alcohol method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714179A (en) * | 1980-06-30 | 1982-01-25 | Mitsubishi Rayon Eng Kk | Recovering method of heat from hot waste water and heat exchanger therefor |
| CN2524195Y (en) * | 2001-08-23 | 2002-12-04 | 林青 | Hot water device by recovering waste heat |
| CN2558919Y (en) * | 2002-07-02 | 2003-07-02 | 湖南大学 | Heat pipe type thermoelectric water heater |
| WO2006045153A1 (en) * | 2004-10-27 | 2006-05-04 | Robert Mason | Heat recovery system |
| CN201368618Y (en) * | 2009-01-06 | 2009-12-23 | 陈晓 | Spray heat recovery device for wastewater |
| CN201628494U (en) * | 2010-04-09 | 2010-11-10 | 胡长海 | Device for recovering waste heat in waste water |
-
2010
- 2010-04-09 CN CN2010101466142A patent/CN101846466B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714179A (en) * | 1980-06-30 | 1982-01-25 | Mitsubishi Rayon Eng Kk | Recovering method of heat from hot waste water and heat exchanger therefor |
| CN2524195Y (en) * | 2001-08-23 | 2002-12-04 | 林青 | Hot water device by recovering waste heat |
| CN2558919Y (en) * | 2002-07-02 | 2003-07-02 | 湖南大学 | Heat pipe type thermoelectric water heater |
| WO2006045153A1 (en) * | 2004-10-27 | 2006-05-04 | Robert Mason | Heat recovery system |
| CN201368618Y (en) * | 2009-01-06 | 2009-12-23 | 陈晓 | Spray heat recovery device for wastewater |
| CN201628494U (en) * | 2010-04-09 | 2010-11-10 | 胡长海 | Device for recovering waste heat in waste water |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644652A (en) * | 2013-12-24 | 2014-03-19 | 刘沃明 | Heat energy recycling device |
| CN103644652B (en) * | 2013-12-24 | 2016-03-23 | 刘沃明 | A kind of heat-energy recovering apparatus |
| CN103697722A (en) * | 2013-12-27 | 2014-04-02 | 无锡佳龙换热器制造有限公司 | Spray heat exchanger |
| CN111298472A (en) * | 2020-04-17 | 2020-06-19 | 江苏时顺工程技术有限公司 | Alcohol circulating evaporation system for producing acetaldehyde by alcohol method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101846466B (en) | 2011-09-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20120409 |