CN204752455U - Waste water heat energy multi -stage filtration recovery unit of printing and dyeing - Google Patents
Waste water heat energy multi -stage filtration recovery unit of printing and dyeing Download PDFInfo
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- CN204752455U CN204752455U CN201520452496.6U CN201520452496U CN204752455U CN 204752455 U CN204752455 U CN 204752455U CN 201520452496 U CN201520452496 U CN 201520452496U CN 204752455 U CN204752455 U CN 204752455U
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- filter
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- strainer
- printing
- heat energy
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Abstract
The utility model discloses a waste water heat energy multi -stage filtration recovery unit of printing and dyeing, including the used heat pond that holds low temperature heat source water, used heat pond, wastewater disposal basin pass through the pipeline intercommunication, have set gradually water pump, centrifugal filter, filter subassembly, heat exchanger on the pipeline, a centrifugal filter's both ends are parallelly connected to have centrifugal filter no. Two, is provided with four valves between first filter in the filter subassembly, the second filter, is provided with the 5th valve between second filter, the third filter, and first filter, second filter, third filter both ends all are provided with the valve. The utility model discloses in through the valve in the controlled filter ware subassembly, can realize that the multiple combination formula between first filter, second filter, the third filter is filtered to the convenience is inspected and is maintained the filter subassembly, the utility model discloses the suitability is strong, is convenient for maintain, has improved production efficiency.
Description
Technical field
The utility model belongs to waste water multi-stage treatment units, is specifically related to the waste water heat energy cascade filtration retrieving arrangement of printing and dyeing.
Background technology
Printing and dyeing are referred to as dyeing and finishing again, refer to the technological process of carrying out based on chemical treatment to textile materials (fiber, yarn and fabric).Dyeing and finishing comprises pre-treatment, dyeing, stamp and arrangement.The use value of quality on textiles of dyeing and finishing quality has important impact.
Pre-treatment applied chemistry and physical mechanical effect, contained natural impurity and the slurry applied in textile process process and the greasy dirt etc. be stained with on removing fiber, fiber is made to give full play to its excellent quality, that fabric has pure white outward appearance, soft feel and good perviousness, with the requirement of satisfied production, for next step operations such as dyeing, stamp provide qualified embryo cloth.
Dyeing refers to that dyestuff contaminates on fiber from dye liquor, and on fiber, form process that is even, strong, fresh colour.The chemical constitution of various fiber is different, and the dyestuff be suitable for is not identical yet.Conventional dyeing process has pyroprocess, support methods and thermosoling.
Stamp is the process making dyestuff or coating form pattern on fabric.Synthon can adopt direct printing and pigment printing.Printing method is based on screen printing.Cellulose acetate fibre and polyamide fibre, acrylic fabric, after stamp is dried, adopt normal pressure to evaporate and make dyestuff contaminates, then wash; After polyester piece good is dried with Disperse Printing, in encloses container, high temperature evaporates, and also can evaporate as constant-pressure and high-temperature or bake to make dyestuff contaminates; Polyester piece good also available scatter dyestuff carries out transfer printing.
Arrangement comprises mechanical drying and the treating processes such as crease-resistant, antibacterial, fire-retardant.In addition, the processing of the functional treatment such as softness, waterproof, grease proofing, moisture absorbing and sweat releasing, coating can also be done.
The wastewater temperature of printing and dyeing workshop discharge is higher, about 40 ~ 50 DEG C, and even part is up to more than 70 ~ 90 DEG C, and these dyeing waste waters, except containing except the impurity such as fabric fibre, colour additive, also contain a large amount of heat energy.
Waste water heat energy recovery system constantly can absorb the temperature of low-temperature heat source water, be heat energy by the temperature inversion of low-temperature heat source water, if can not be stable low-temperature heat source water is provided, the water-in temperature of waste water heat energy recovery system front end can sharply decline, water residual in water inlet pipe can freeze, after water build-ups ice, volume can become large, thus bursts low waste water heat energy recovery system, and whole system is paralysed.
And the filtering system in waste water heat energy recovery system, can not change easily according to magazine component in waste water.
Summary of the invention
The utility model proposes for solving prior art Problems existing, its objective is the waste water heat energy cascade filtration retrieving arrangement providing printing and dyeing.
The technical solution of the utility model is: the waste water heat energy cascade filtration retrieving arrangement of printing and dyeing, comprise the waste heat tank holding low-temperature heat source water, waste heat tank, wastewater disposal basin passes through pipeline connection, pipeline is disposed with water pump, a 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 strainer parallel with one another, second strainer and the 3rd strainer, first strainer, the 4th valve is provided with between second strainer, second strainer, the 5th valve is provided with between 3rd strainer, the 6th valve is respectively arranged with in the water inlet pipe of the first strainer and rising pipe, 9th valve, the 7th valve is respectively arranged with in the water inlet pipe of the second strainer and rising pipe, tenth valve, the 8th valve is respectively arranged with in the water inlet pipe of the 3rd strainer and rising pipe, 11 valve.
A described centrifugal filter, No. two centrifugal filters are connected in series the second valve, the 3rd valve respectively, and a described centrifugal filter, No. two centrifugal filters are all connected with pipeline by rapid-acting coupling.
Described water pump two ends the first valve in parallel.
A described centrifugal filter, No. two centrifugal filters include centrifugation storehouse and impurity collecting bin.
Low temperature water inlet pipe and high-temperature water outlet pipe is also provided with in described heat exchanger.
By the valve in controlling filter assembly in the utility model, the multiple combination formula that can realize between the first strainer, the second strainer, the 3rd strainer is filtered, and conveniently carry out checking to filter assemblies and safeguard, the utility model suitability is strong, be convenient to safeguard, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Wherein:
1 waste heat tank 2 water pump
No. 3 centrifugal filters 4 No. two centrifugal filters
5 filter assemblies 5a first strainers
5b second strainer 5c the 3rd strainer
6 heat exchanger 7 wastewater disposal basins
8 first valve 9 second valves
10 the 3rd valve 11 low temperature water inlet pipes
12 the 4th valve 13 the 5th valves
14 the 6th valve 15 the 7th valves
16 the 8th valve 17 the 9th valves
18 the tenth valve 19 the 11 valves
20 high-temperature water outlet pipes.
Embodiment
Below, with reference to drawings and Examples, the utility model is described in detail:
As shown in Figure 1, the waste water heat energy cascade filtration retrieving arrangement of printing and dyeing, comprise the waste heat tank 1 holding low-temperature heat source water, waste heat tank 1, wastewater disposal basin 7 passes through pipeline connection, pipeline is disposed with water pump 2, a 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 strainer 5a parallel with one another, second strainer 5b and the 3rd strainer 5c, first strainer 5a, the 4th valve 12 is provided with between second strainer 5b, second strainer 5b, the 5th valve 13 is provided with between 3rd strainer 5c, the 6th valve 14 is respectively arranged with in the water inlet pipe of the first strainer 5a and rising pipe, 9th valve 17, the 7th valve 15 is respectively arranged with in the water inlet pipe of the second strainer 5b and rising pipe, tenth valve 18, the 8th valve 16 is respectively arranged with in the water inlet pipe of the 3rd strainer 5c and rising pipe, 11 valve 19.
A described centrifugal filter 3, No. two centrifugal filters 4 are connected in series the second valve 9, the 3rd valve 10 respectively, and a described centrifugal filter 3, No. two centrifugal filters 4 are all connected with pipeline by rapid-acting coupling.
Described water pump 2 two ends the first valve 8 in parallel.
A described centrifugal filter 3, No. two centrifugal filters 4 include centrifugation storehouse and impurity collecting bin.
Low temperature water inlet pipe 11 and high-temperature water outlet pipe 20 is also provided with in described heat exchanger 6.
The care testing device such as detection tensimeter, thermometer can also be provided with in pipeline of the present utility model.
Screen plate is provided with in the first described strainer 5a, the second strainer 5b and the 3rd strainer 5c.Described first strainer 5a, the second strainer 5b are not identical with the order number of screen plate in the 3rd strainer 5c.
The utility model can pass through the open and-shut mode of control the 4th valve 12, the 5th valve 13, the 6th valve 14, the 7th valve 15, the 8th valve 16, the 9th valve 17, the tenth valve the 18, the 11 valve 19, and the multiple combination formula realized between the first strainer 5a, the second strainer 5b, the 3rd strainer 5c is filtered.
Such as, open the 4th valve 12, the 5th valve 13, the 6th valve the 14, the 11 valve 19, close the 7th valve 15, the 8th valve 16, the 9th valve 17, the tenth valve 18, can realize by the first strainer 5a, successively through the modular filter of the second strainer 5b, the 3rd strainer 5c.
By the valve in controlling filter assembly in the utility model, the multiple combination formula that can realize between the first strainer, the second strainer, the 3rd strainer is filtered, and conveniently carry out checking to filter assemblies and safeguard, the utility model suitability is strong, be convenient to safeguard, improve production efficiency.
Claims (5)
1. the waste water heat energy cascade filtration retrieving arrangement of printing and dyeing, comprise the waste heat tank (1) holding low-temperature heat source water, it is characterized in that: waste heat tank (1), wastewater disposal basin (7) passes through pipeline connection, pipeline is disposed with water pump (2), a 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 strainer (5a) parallel with one another, second strainer (5b) and the 3rd strainer (5c), first strainer (5a), the 4th valve (12) is provided with between second strainer (5b), second strainer (5b), the 5th valve (13) is provided with between 3rd strainer (5c), the 6th valve (14) is respectively arranged with in the water inlet pipe of the first strainer (5a) and rising pipe, 9th valve (17), the 7th valve (15) is respectively arranged with in the water inlet pipe of the second strainer (5b) and rising pipe, tenth valve (18), the 8th valve (16) is respectively arranged with in the water inlet pipe of the 3rd strainer (5c) and rising pipe, 11 valve (19).
2. the waste water heat energy cascade filtration retrieving arrangement of printing and dyeing according to claim 1, it is characterized in that: a described centrifugal filter (3), No. two centrifugal filters (4) are connected in series the second valve (9), the 3rd valve (10) respectively, and a described centrifugal filter (3), No. two centrifugal filters (4) are all connected with pipeline by rapid-acting coupling.
3. the waste water heat energy cascade filtration retrieving arrangement of printing and dyeing according to claim 1 and 2, is characterized in that: described water pump (2) two ends the first valve (8) in parallel.
4. the waste water heat energy cascade filtration retrieving arrangement of printing and dyeing according to claim 1 and 2, is characterized in that: a described centrifugal filter (3), No. two centrifugal filters (4) include centrifugation storehouse and impurity collecting bin.
5. the waste water heat energy cascade filtration retrieving arrangement of printing and dyeing according to claim 1 and 2, is characterized in that: be also provided with low temperature water inlet pipe (11) and high-temperature water outlet pipe (20) in described heat exchanger (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520452496.6U CN204752455U (en) | 2015-06-29 | 2015-06-29 | Waste water heat energy multi -stage filtration recovery unit of printing and dyeing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520452496.6U CN204752455U (en) | 2015-06-29 | 2015-06-29 | Waste water heat energy multi -stage filtration recovery unit of printing and dyeing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204752455U true CN204752455U (en) | 2015-11-11 |
Family
ID=54467184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520452496.6U Expired - Fee Related CN204752455U (en) | 2015-06-29 | 2015-06-29 | Waste water heat energy multi -stage filtration recovery unit of printing and dyeing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204752455U (en) |
-
2015
- 2015-06-29 CN CN201520452496.6U patent/CN204752455U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160629 |