CN201772670U - Double-drum filter type waste water heat recovering system - Google Patents
Double-drum filter type waste water heat recovering system Download PDFInfo
- Publication number
- CN201772670U CN201772670U CN2010202989519U CN201020298951U CN201772670U CN 201772670 U CN201772670 U CN 201772670U CN 2010202989519 U CN2010202989519 U CN 2010202989519U CN 201020298951 U CN201020298951 U CN 201020298951U CN 201772670 U CN201772670 U CN 201772670U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- heat exchanger
- waste water
- filter type
- cartridge filter
- Prior art date
- 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
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A double-drum filter type waste water heat recovering system comprises double filtering drums, a centrifugal pump and a heat exchanger. Water inlet pipes of the double filtering drums are inserted into a coarsely filtered sewage tank, the double filtering drums are in parallel connection, the heat exchanger is provided with a pipeline respectively connected with a fresh water inlet and a sewage outlet, the heat exchanger is further provided with a pipeline connected to a constant-pressure hot water tank, and a manual valve is arranged on the pipeline. The double-drum filter type waste water heat recovering system adopts the first law and the second law of thermodynamics, converts energy between filtered high-temperature waste water and cold fresh water in the same amount by the aid of the heat exchanger, realizes the functions of increasing the temperature of the fresh water and saving steam, and simultaneously reduces the temperature of discharged waste water and consequent waste water cost.
Description
Technical field
The utility model relates to a kind of waste water reclamation apparatus of textile printing and dyeing industry.
Background technology
In the dyeing and finishing production process, the general heat energy of a large amount of hot waste waters through just utilizing directly discharging, can not cause two kinds of bad consequences: first, enter purification tank for liquid waste, can make the wastewater temperature in the pond rise to 46 ℃, have a strong impact on aerobic biochemical and handle, but also need lower the temperature; The second, also cause energy waste, the waste of a large amount of heat energy is the high major reasons of production cost.Therefore, thereby design a kind of equipment that from hot waste water, reclaims heat energy regeneration warm water, very necessary.
The utility model content
In order to address the above problem, the utility model provides a kind of dual-cartridge filter type wastewater thermal energy recovery system, can realize that the hot waste water from the dyeing and finishing production process reclaims heat energy.
The purpose of this utility model is achieved through the following technical solutions.
Dual-cartridge filter type wastewater thermal energy recovery system, comprise two cartridge filters, centrifugal pump and heat exchanger, the water inlet pipe of described pair of cartridge filter inserts through in the cesspool of coarse filtration, two cartridge filters adopt mode in parallel, two cartridge filters further filter high temperature sewage, the pipeline that two cartridge filter outlets connect is connected to heat exchanger, and the pipeline of each cartridge filter outlet is provided with operated pneumatic valve, and the pipeline after two pipelines pool together is provided with centrifugal pump and operated pneumatic valve; Heat exchanger is provided with pipeline and connects clear water inlet and outlet of sewer respectively, and on two pipelines, be respectively arranged with operated pneumatic valve, the pipeline of clear water inlet is provided with flowmeter, picks out a pipeline and operated pneumatic valve is set on pipeline on the pipeline of outlet of sewer, be provided with exterior line between the pipeline of clear water inlet and outlet of sewer and be communicated with, and operated pneumatic valve is set on pipeline; Heat exchanger also is provided with a pipeline and is connected to the constant voltage hot-tub, and pipeline is provided with manually-operated gate.
The utility model utilizes first, second law of thermodynamics, hot waste water after filtering is carried out power conversion by heat exchanger and equivalent cold clear water, reach the temperature that improves clear water, save the effect of steam, reduce the discharge of wastewater temperature simultaneously and reduce follow-up waste water cost.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the dual-cartridge filter type wastewater thermal energy recovery system structure chart.
The specific embodiment
As shown in Figure 1, dual-cartridge filter type wastewater thermal energy recovery system, comprise two cartridge filters 4, centrifugal pump 6 and heat exchanger 3, the water inlet pipe of described pair of cartridge filter 4 inserts through in the cesspool 1 of coarse filtration, two cartridge filters 4 adopt mode in parallel, 4 pairs of high temperature sewage of two cartridge filters further filter, the pipeline that two cartridge filter 4 outlets connect is connected to heat exchanger 3, the pipeline that the pipeline of each cartridge filter 4 outlet is provided with after 5, two pipelines of operated pneumatic valve pool together is provided with centrifugal pump 6 and operated pneumatic valve 7; Heat exchanger 3 is provided with pipeline and connects clear water inlet and outlet of sewer respectively, and on two pipelines, be respectively arranged with operated pneumatic valve 9,8, the pipeline of clear water inlet is provided with flowmeter 11, picks out a pipeline and operated pneumatic valve is set on pipeline on the pipeline of outlet of sewer, be provided with exterior line between the pipeline of clear water inlet and outlet of sewer and be communicated with, and operated pneumatic valve 10 is set on pipeline; Heat exchanger 3 also is provided with a pipeline and is connected to constant voltage hot-tub 2, and pipeline is provided with manually-operated gate 12.
The utility model utilizes first, second law of thermodynamics, hot waste water after filtering is carried out power conversion by heat exchanger and equivalent cold clear water, reach the temperature that improves clear water, save the effect of steam, reduce the discharge of wastewater temperature simultaneously and reduce follow-up waste water cost.
Claims (4)
1. dual-cartridge filter type wastewater thermal energy recovery system, comprise two cartridge filters, centrifugal pump and heat exchanger, it is characterized in that, the water inlet pipe of described pair of cartridge filter inserts through in the cesspool of coarse filtration, two cartridge filters further filter high temperature sewage, the pipeline that two cartridge filter outlets connect is connected to heat exchanger, and the pipeline of each cartridge filter outlet is provided with operated pneumatic valve, and the pipeline after two pipelines pool together is provided with centrifugal pump and operated pneumatic valve; Heat exchanger is provided with pipeline and connects clear water inlet and outlet of sewer respectively, and is respectively arranged with operated pneumatic valve on two pipelines, is provided with exterior line between the pipeline of clear water inlet and outlet of sewer and is communicated with, and operated pneumatic valve is set on pipeline.
2. dual-cartridge filter type wastewater thermal energy recovery system according to claim 1 is characterized in that, two cartridge filters adopt mode in parallel.
3. dual-cartridge filter type wastewater thermal energy recovery system according to claim 1 is characterized in that, heat exchanger also is provided with a pipeline and is connected to the constant voltage hot-tub, and pipeline is provided with manually-operated gate.
4. dual-cartridge filter type wastewater thermal energy recovery system according to claim 1 is characterized in that, the pipeline of clear water inlet is provided with flowmeter, picks out a pipeline and operated pneumatic valve is set on pipeline on the pipeline of outlet of sewer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202989519U CN201772670U (en) | 2010-08-20 | 2010-08-20 | Double-drum filter type waste water heat recovering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202989519U CN201772670U (en) | 2010-08-20 | 2010-08-20 | Double-drum filter type waste water heat recovering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772670U true CN201772670U (en) | 2011-03-23 |
Family
ID=43752517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202989519U Expired - Fee Related CN201772670U (en) | 2010-08-20 | 2010-08-20 | Double-drum filter type waste water heat recovering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226007A (en) * | 2013-06-07 | 2014-12-24 | 天工爱和特钢有限公司 | Circulating water filter |
-
2010
- 2010-08-20 CN CN2010202989519U patent/CN201772670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226007A (en) * | 2013-06-07 | 2014-12-24 | 天工爱和特钢有限公司 | Circulating water filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203024625U (en) | Sewage heat recovery device | |
| CN201246968Y (en) | Environment protection high-efficiency energy-saving purifying circulating water cooling device | |
| CN103274546B (en) | Printing and dyeing wastewater pure-turbid separating and waste heat utilizing system | |
| CN203404956U (en) | Waste water heat energy recovery system for dyeing machine | |
| CN206219358U (en) | A kind of energy-saving and water-saving type purifying drinking appliance | |
| CN201772670U (en) | Double-drum filter type waste water heat recovering system | |
| CN202346801U (en) | Recycling system for waste water discharged by reverse osmosis (RO) water purifier with pump | |
| CN204085260U (en) | Sanitary sewage heat-exchanger rig | |
| CN201221877Y (en) | Native sewage water heat pump air conditioning system | |
| CN202755210U (en) | Small cheese dyeing machine wastewater and waste heat recycling device | |
| CN206328249U (en) | Heavy metal waste water treatment system | |
| CN101915473A (en) | Dual-cartridge filter type wastewater thermal energy recovery system | |
| CN205099414U (en) | Reverse osmosis water treatment equipment | |
| CN104215095A (en) | Waste water heat energy recovery system | |
| CN204779112U (en) | Straight drink machine that no waste water produced | |
| CN203964384U (en) | Bathroom energy-saving water saving fixtures | |
| CN203668167U (en) | Water circulation system with cooling water tank | |
| CN208948989U (en) | A kind of bathhouse water for bathing reutilization system | |
| CN208980473U (en) | Boiler platoon water heats feed water by reverse osmosis device | |
| CN218781670U (en) | Self-warming mechanism of DTRO (delay tolerant reverse osmosis) equipment | |
| CN200979288Y (en) | Waste water residual heat recovering device | |
| CN205579972U (en) | Utilize sewage source heat pump hot -water heating system of waste water reclamation waste heat | |
| CN104110906B (en) | Sanitary sewage heat reclamation device | |
| CN204084925U (en) | Sanitary sewage heat reclamation device | |
| CN203309886U (en) | Drain recovery device for raw water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |