CN106315889A - Apparatus having functions of filtering dyeing and printing wastewater, recovering heat energy and cleaning filter assemblies - Google Patents
Apparatus having functions of filtering dyeing and printing wastewater, recovering heat energy and cleaning filter assemblies Download PDFInfo
- Publication number
- CN106315889A CN106315889A CN201510365619.7A CN201510365619A CN106315889A CN 106315889 A CN106315889 A CN 106315889A CN 201510365619 A CN201510365619 A CN 201510365619A CN 106315889 A CN106315889 A CN 106315889A
- Authority
- CN
- China
- Prior art keywords
- filter
- valve
- water
- centrifugal
- pump
- 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.)
- Pending
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses an apparatus having functions of filtering dyeing and printing wastewater, recovering heat energy and cleaning filter assemblies. The apparatus includes a waste heat tank used for accommodating low-temperature heat source water and being connected to a wastewater tank through a pipeline. The pipeline is successively provided with a water pump, a first centrifugal filter, a filter assembly, and a heat exchanger. The filter assembly includes, in parallel, a first filter, a second filter and a third filter. A sixth valve is disposed at a water inlet pipe of the heat exchanger. Two ends of the heat exchanger are connected in parallel with a seventh valve. Water inlets of a first cleaning pump and a second cleaning pump are both communicated with a cleaning tank. A water outlet of the first cleaning pump is communicated with the water inlet of the filter assembly. The water outlet of the second cleaning pump is communicated with the side wall of the first filter. By controlling the valves in the filter assembly, combined filtration and combined cleaning in many types of the filter assembly are achieved. The parts in the filter assembly are convenient to inspect and maintain. The apparatus has strong applicability and improves production efficiency.
Description
Technical field
The invention belongs to a kind of waste water multi-stage treatment units, the waste water heat energy being specifically related to a kind of printing and dyeing filters clean and reuse device.
Background technology
Printing and dyeing also referred to as dyeing and finishing, refers to textile material (fiber, yarn and fabric) is carried out the technical process based on chemical treatment.Dyeing and finishing includes pretreatment, dyeing, stamp and arrangement.The quality of dyeing and finishing quality has important impact to the use value of textile.
Pretreatment applied chemistry and physical mechanical effect, remove natural impurity contained on fiber and the slurry applied during textile process and the greasy dirt etc. being stained with, fiber is made to give full play to its excellent quality, it is that fabric has pure white outward appearance, soft feel and good permeability, with the requirement of satisfied production, provide qualified embryo cloth for next step operations such as dyeing, stamps.
Dyeing refers to that dyestuff is upper from dye liquor and contaminates on fiber, and forms uniform, strong, the process of fresh colour on fiber.The chemical composition of various fibers is different, and the dyestuff being suitable for also differs.Conventional colouring method has high temperature method, support methods and thermosoling.
Stamp is the process making dyestuff or coating form pattern on fabric.Synthetic fibers can use direct printing and pigment printing.Printing method is based on screen printing.Acetate fiber and chinlon, acrylic fabric, after stamp is dried, use normal pressure to evaporate and make to contaminate on dyestuff, then wash；Dacron with Disperse Printing dry after, in hermetic container, high temperature evaporates, it is possible to evaporate as constant-pressure and high-temperature or bake make on dyestuff contaminate；Dacron can also be used with disperse dyes and carries out transfer printing.
Arrangement includes mechanical drying and the processing procedure such as crease-resistant, antibacterial, fire-retardant.In addition, the functional treatment processing such as softness, Water-proof and oil-proof, moisture absorbing and sweat releasing, coating can also be made.
The wastewater temperature of printing and dyeing workshop discharge is higher, about 40～50 DEG C, even part up to more than 70～90 DEG C, and these dyeing waste waters are in addition to containing the impurity such as fabric fibre, color additive, possibly together with substantial amounts of heat energy.
Waste water heat energy recovery system can constantly absorb the temperature of low-temperature heat source water, it is heat energy by the temperature inversion of low-temperature heat source water, if offer low-temperature heat source water that can not be stable, the water inlet temperature of waste water heat energy recovery system front end can drastically decline, in water inlet pipe, the water of residual can freeze, after water build-ups ice, volume can become big, thus bursts low waste water heat energy recovery system, and whole system is paralysed.
And the filtration system in waste water heat energy recovery system, it is impossible to it is replaced easily according to magazine component in waste water.
Summary of the invention
The present invention solves that problem that prior art exists proposes, its objective is that the waste water heat energy providing a kind of printing and dyeing filters clean and reuse device.
nullThe technical scheme is that the waste water heat energy of a kind of printing and dyeing filters clean and reuse device，Including the waste heat tank accommodating low-temperature heat source water，Waste heat tank、Wastewater disposal basin passes through pipeline connection，Water pump it is disposed with on pipeline、A number centrifugal filter、Filter assemblies、Heat exchanger，The two ends of a described centrifugal filter are parallel with No. two centrifugal filters，Described filter assemblies is the first filter parallel with one another、Second filter and the 3rd filter，First filter、The 4th valve it is provided with between second filter，Second filter、It is provided with the 5th valve between 3rd filter，First filter、Second filter、3rd filter two ends are provided with valve，The 6th valve it is provided with at heat exchanger water inlet pipe，Heat exchanger two ends and the 7th valve in parallel，First cleans pump、Second water inlet cleaning pump all connects with service sink，First cleaning pumps out the mouth of a river and connects with filter assemblies water inlet，Second cleaning pumps out the mouth of a river and connects with the first filter wall.
A described centrifugal filter, No. two centrifugal filters concatenate the second valve, the 3rd valve respectively, and described a centrifugal filter, No. two centrifugal filters are all connected with pipeline by snap joint.
Described water pump two ends the first valve in parallel.
Described a centrifugal filter, No. two centrifugal filters all include centrifugation storehouse and impurity collecting bin.
Described heat exchanger is additionally provided with low temperature water inlet pipe and high-temperature water outlet pipe.
By the valve in controlling filter assembly in the present invention, the multiple combination formula being capable of between the first filter, the second filter, the 3rd filter filters and multiple combination formula is cleaned, the filter effect of filter assemblies can be ensured by routine cleaning, conveniently any parts in filter assemblies are checked and safeguard, the suitability of the present invention is strong, it is easy to safeguard, improves production efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Wherein:
1 waste heat tank
2 water pumps
No. 3 centrifugal filters
4 No. two centrifugal filters
5 filter assemblies
5a the first filter
5b the second filter
5c the 3rd filter
6 heat exchangers
7 wastewater disposal basins
8 first valves
9 second valves
10 the 3rd valves
11 low temperature water inlet pipes
12 high-temperature water outlet pipes
13 the 4th valves
14 the 5th valves
15 the 6th valves
16 the 7th valves
17 first clean pump
18 second clean pump
19 service sinks.
Detailed description of the invention
Hereinafter, referring to the drawings and embodiment the present invention is described in detail:
nullAs shown in Figure 1，The waste water heat energy of a kind of printing and dyeing filters clean and reuse device，Including the waste heat tank 1 accommodating low-temperature heat source water，Waste heat tank 1、Wastewater disposal basin 7 passes through pipeline connection，Water pump 2 it is disposed with on pipeline、A number centrifugal filter 3、Filter assemblies 5、Heat exchanger 6，The two ends of a described centrifugal filter 3 are parallel with No. two centrifugal filters 4，Described filter assemblies 5 is the first filter 5a parallel with one another、Second filter 5b and the 3rd filter 5c，First filter 5a、It is provided with the 4th valve 13 between second filter 5b，Second filter 5b、It is provided with the 5th valve 14 between 3rd filter 5c，First filter 5a、Second filter 5b、3rd filter 5c two ends are provided with valve，It is provided with the 6th valve 15 at heat exchanger 6 water inlet pipe，Heat exchanger 6 two ends are in parallel with the 7th valve 16，First cleans pump 17、Second water inlet cleaning pump 18 all connects with service sink 19，First cleans pump 17 outlet connects with filter assemblies 5 water inlet，Second cleans pump 18 outlet and the connection of the first filter 5a sidewall.
3, No. two centrifugal filters 4 of a described centrifugal filter concatenate the second valve the 9, the 3rd valve 10 respectively, and 3, No. two centrifugal filters 4 of a described centrifugal filter are all connected with pipeline by snap joint.
Described water pump 2 two ends the first valve 8 in parallel.
3, No. two centrifugal filters 4 of a described centrifugal filter all include centrifugation storehouse and impurity collecting bin.
Described heat exchanger 6 is additionally provided with low temperature water inlet pipe 11 and high-temperature water outlet pipe 12.
The pipeline of the present invention is also provided with the care testing device such as detection Pressure gauge, thermometer.
Described the first filter 5a, the second filter 5b and the 3rd filter 5c is provided with screen plate.In described first filter 5a, the second filter 5b and the 3rd filter 5c, the mesh number of screen plate differs.
Open the 6th valve 15, close the 7th valve 16, by controlling the 4th valve the 13, the 5th valve 14 and the first filter 5a, the second filter 5b, the open and-shut mode of the 3rd filter 5c two ends valve, realize the first filter 5a, multiple combination formula between the second filter 5b, the 3rd filter 5c filters.
Close the 6th valve 15, open the 7th valve 16, open the first cleaning pump 17, second and clean pump 18, by by controlling the 4th valve the 13, the 5th valve 14 and the first filter 5a, the second filter 5b, the open and-shut mode of the 3rd filter 5c two ends valve, realize the first filter 5a, multiple combination formula between the second filter 5b, the 3rd filter 5c is cleaned.
By the valve in controlling filter assembly in the present invention, the multiple combination formula being capable of between the first filter, the second filter, the 3rd filter filters and multiple combination formula is cleaned, the filter effect of filter assemblies can be ensured by routine cleaning, conveniently any parts in filter assemblies are checked and safeguard, the suitability of the present invention is strong, it is easy to safeguard, improves production efficiency.
Claims (5)
- null1. the waste water heat energy of printing and dyeing filters clean and reuse device，Including the waste heat tank (1) accommodating low-temperature heat source water，It is characterized in that: waste heat tank (1)、Wastewater disposal basin (7) passes through pipeline connection，Water pump (2) it is disposed with on pipeline、A number centrifugal filter (3)、Filter assemblies (5)、Heat exchanger (6)，The two ends of a described centrifugal filter (3) are parallel with No. two centrifugal filters (4)，Described filter assemblies (5) is the first filter (5a) parallel with one another、Second filter (5b) and the 3rd filter (5c)，First filter (5a)、The 4th valve (13) it is provided with between second filter (5b)，Second filter (5b)、It is provided with the 5th valve (14) between 3rd filter (5c)，First filter (5a)、Second filter (5b)、3rd filter (5c) two ends are provided with valve，The 6th valve (15) it is provided with at heat exchanger (6) water inlet pipe，Heat exchanger (6) two ends are in parallel with the 7th valve (16)，First cleans pump (17)、Second water inlet cleaning pump (18) all connects with service sink (19)，First cleans pump (17) outlet connects with filter assemblies (5) water inlet，Second cleans pump (18) outlet and the connection of the first filter (5a) sidewall.
- The waste water heat energy of a kind of printing and dyeing the most according to claim 1 filters clean and reuse device, it is characterized in that: a described centrifugal filter (3), No. two centrifugal filters (4) concatenate the second valve (9), the 3rd valve (10) respectively, described a centrifugal filter (3), No. two centrifugal filters (4) are all connected with pipeline by snap joint.
- The waste water heat energy of a kind of printing and dyeing the most according to claim 1 and 2 filters clean and reuse device, it is characterised in that: described water pump (2) two ends the first valve (8) in parallel.
- The waste water heat energy of a kind of printing and dyeing the most according to claim 1 and 2 filters clean and reuse device, it is characterised in that: a described centrifugal filter (3), No. two centrifugal filters (4) all include centrifugation storehouse and impurity collecting bin.
- The waste water heat energy of a kind of printing and dyeing the most according to claim 1 and 2 filters clean and reuse device, it is characterised in that: described heat exchanger (6) is additionally provided with low temperature water inlet pipe (11) and high-temperature water outlet pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510365619.7A CN106315889A (en) | 2015-06-29 | 2015-06-29 | Apparatus having functions of filtering dyeing and printing wastewater, recovering heat energy and cleaning filter assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510365619.7A CN106315889A (en) | 2015-06-29 | 2015-06-29 | Apparatus having functions of filtering dyeing and printing wastewater, recovering heat energy and cleaning filter assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106315889A true CN106315889A (en) | 2017-01-11 |
Family
ID=57722332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510365619.7A Pending CN106315889A (en) | 2015-06-29 | 2015-06-29 | Apparatus having functions of filtering dyeing and printing wastewater, recovering heat energy and cleaning filter assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106315889A (en) |
-
2015
- 2015-06-29 CN CN201510365619.7A patent/CN106315889A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103757862B (en) | A kind of water-conservation washing machine and using method | |
| CN204034573U (en) | A kind of multifunctional reverse osmosis membrane cleans testing integrated machine | |
| CN104074023A (en) | Washing machine and clothes washing control method | |
| CN104099790B (en) | A kind of method utilizing liquefied ammonia eccysis fiber loose colour | |
| CN107857414A (en) | A kind of dyeing and printing sewage processing unit being convenient to clean | |
| CN105624991B (en) | It is a kind of that there is the washing machine of laundry care | |
| CN106319804A (en) | Waste water heat energy recovery device applied to printing and dyeing industry | |
| CN106315889A (en) | Apparatus having functions of filtering dyeing and printing wastewater, recovering heat energy and cleaning filter assemblies | |
| CN202625970U (en) | Purification and recovery device for denim mercerization exhausted lye | |
| JP3457758B2 (en) | Cleaning device using supercritical fluid | |
| CN204727690U (en) | The waste water heat energy of printing and dyeing filters clean and reuse device | |
| US5993522A (en) | Compressed air strainer and drying treatment | |
| CN106315951A (en) | Dyeing and printing wastewater thermal energy multistage filtering and recovering device | |
| CN203700756U (en) | Cloth cleaning device | |
| CN207671852U (en) | A kind of dyeing and printing sewage processing unit being convenient to clean | |
| CN207951024U (en) | Air-cooled spray waste gas cleaning system | |
| CN204702947U (en) | Be applied to the waste-water heat-energy recovery device of dyeing | |
| CN207838406U (en) | A kind of textile printing and dyeing workshop sewage disposal device that environment protecting is good | |
| CN204752455U (en) | Waste water heat energy multi -stage filtration recovery unit of printing and dyeing | |
| CN204702951U (en) | Waste heat tank in printing and dyeing WHRS | |
| CN204939868U (en) | Zero-emission circulation fluid dyeing water suction dewater unit | |
| CN104342890B (en) | Domestic dry washing machine and its control method | |
| CN208733801U (en) | A kind of drainpipe hybrid stain release cleaning device based on hydraulic transmission mode | |
| CN204138931U (en) | Washing machine | |
| CN206843787U (en) | A kind of water influent pipeline of dry cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |