CN104358060A - Printing and dyeing workshop condensate recycling device - Google Patents
Printing and dyeing workshop condensate recycling device Download PDFInfo
- Publication number
- CN104358060A CN104358060A CN201410573521.6A CN201410573521A CN104358060A CN 104358060 A CN104358060 A CN 104358060A CN 201410573521 A CN201410573521 A CN 201410573521A CN 104358060 A CN104358060 A CN 104358060A
- Authority
- CN
- China
- Prior art keywords
- tube
- pipe
- pump
- printing
- flash tank
- 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
- 238000004043 dyeing Methods 0.000 title claims abstract description 15
- 238000007639 printing Methods 0.000 title claims abstract description 15
- 238000004064 recycling Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- 238000011084 recovery Methods 0.000 claims description 9
- 230000003467 diminishing effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Coloring (AREA)
Abstract
The invention discloses a printing and dyeing workshop condensate recycling device which comprises an external steam input tube, wherein the external steam input tube is connected with one end opening of a first three-way tube; the other two end openings of the first three-way tube are respectively connected with a pressure reduction tube and a feeding pump connecting tube; the other end of the feeding pump connecting tube is connected with the inlet of an ejection pump; the outlet of the ejection pump is connected with a discharge pump connecting tube; a sucking hole of the ejection pump is communicated with the top of a negative pressure flash tank; the other end of a pressure reduction tube is connected with one end opening of a second three-way tube; the other two end openings of the second three-way tube are respectively connected with the discharge pump connecting tube and the steam outlet tube; a pressure reducer is arranged in the middle section of the pressure reduction tube; a condensate recycling tube is arranged at the upper part of the negative pressure flash tank; a hot water outlet tube is arranged at the lower part of the flash tank. The printing and dyeing workshop condensate recycling device can be used for recycling and reusing condensate generated in a printing and dyeing workshop and is relatively energy-saving and environment-friendly.
Description
Technical field
The present invention relates to a kind of condensate water recovery device, particularly a kind of printing and dyeing workshop condensate water recovery device.
Background technology
Printing and dyeing enterprise is on tinuous production, and some technique needs to use water vapour.And the use of water vapour will inevitably produce condensed water, under normal circumstances, condensed water is all directly discharge as waste water.Because the temperature of condensed water is higher, therefore still there is certain heat energy and be worth, directly discharge is relative to being that one to heat energy is wasted.
Summary of the invention
The object of the invention is to, a kind of printing and dyeing workshop condensate water recovery device is provided.It can carry out recycling to the condensed water produced in printing and dyeing workshop, energy-conserving and environment-protective more.
Technical scheme of the present invention: a kind of printing and dyeing workshop condensate water recovery device, be characterized in: external steam input pipe, external steam input pipe is connected with one of them port of the first three-way pipe, and two other port of the first three-way pipe is connected to relief pipe and enters pump tube connector; Described enter the other end of pump tube connector be connected to the entrance of jet pump, spray delivery side of pump and go out pump tube connector and be connected, the pump orifice of described jet pump is communicated to the top of vacuum flash tank; The other end of described relief pipe is connected to one of them port of the second three-way pipe, other two ports of the second three-way pipe respectively with described go out pump tube connector be connected with steam output pipe; Described relief pipe stage casing is provided with pressure reducer; The top of described vacuum flash tank is provided with condensing hot air furnace pipe, and the bottom of flash tank is provided with hot water delivery pipe.Two steam passages are defined, a relief passage, a steam injection channel between two three-way pipes, by regulating the pressure reducer (namely regulating the flow of relief pipe) on relief passage, can pressure in indirect regulation jet pump.
In above-mentioned printing and dyeing workshop condensate water recovery device, described jet pump comprises playpipe, and be provided with the diminishing nozzle of caliber in playpipe, nozzle rear is provided with mixing tube and anemostat successively; Described mixing tube and anemostat end to end, and mixing tube caliber reduces (flow direction along fluid) gradually, and anemostat caliber expands gradually, and both are identical at the caliber of junction; Described playpipe is provided with pump orifice, and described pump orifice is positioned at below nozzle.Such structure can produce larger suction force, and can take advantage of a situation after having aspirated and fully mix, and makes the vapor (steam) temperature of output more even.
Compared with prior art, the present invention, by jet pump, can make the external steam will sending printing and dyeing workshop use to pass through from jet pump.And the pump orifice of jet pump is connected to vacuum flash tank, therefore when external steam passes through from jet pump, vacuum flash tank can be pumped into negative pressure.And vacuum flash tank being connected with condensing hot air furnace pipe, the condensed water being recovered to vacuum flash tank can flash to gaseous state rapidly under the effect of negative pressure, and exports after being drawn into jet pump and external steam, for using.And vacuum flash tank is not then communicated to hot-water cylinder by hot water delivery pipe by the condensed water evaporated and stores for future use.Of the present invention simple for structure, the evaporable feature of the higher appearance of condensate temperature can be made full use of, make partial condensation water again can become steam and carry out secondary utilization.The present invention, after coming into operation, can improve the recycling rate of waterused of steam greatly, thus energy-conserving and environment-protective more.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of jet pump of the present invention.
The external steam input pipe of being labeled as in accompanying drawing: 1-, 2-first three-way pipe, 3-relief pipe, 4-pressure reducer, 5-second three-way pipe, 6-steam output pipe, 7-enters pump tube connector, 8-jet pump, and 9-goes out pump tube connector, 10-vacuum flash tank, 11-condensing hot air furnace pipe, 12-hot water delivery pipe, 81-playpipe, 82-nozzle, 83-mixing tube, 84-anemostat, 85-pump orifice.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
Embodiment.A kind of printing and dyeing workshop condensate water recovery device, as shown in Figure 1: external steam input pipe 1, external steam input pipe 1 is connected with one of them port of the first three-way pipe 2, and first two other port of three-way pipe 2 is connected to relief pipe 3 and enters pump tube connector 7; Described enter the other end of pump tube connector 7 be connected to the entrance of jet pump 8, the outlet of jet pump 8 with go out pump tube connector 9 and be connected, the pump orifice 85 of described jet pump 8 is communicated to the top of vacuum flash tank 10; The other end of described relief pipe 3 is connected to one of them port of the second three-way pipe 5, other two ports of the second three-way pipe 5 respectively with described go out pump tube connector 9 be connected with steam output pipe 6; Described relief pipe 3 stage casing is provided with pressure reducer 4; The top of described vacuum flash tank 10 is provided with condensing hot air furnace pipe 11, and the bottom of flash tank 10 is provided with hot water delivery pipe 12.Described jet pump 8 as shown in Figure 2, comprises playpipe 81, and be provided with the diminishing nozzle 82 of caliber in playpipe 81, nozzle 82 rear is provided with mixing tube 83 and anemostat 84 successively; Described mixing tube 83 and anemostat 84 end to end, and mixing tube 83 caliber reduces gradually, and anemostat 84 caliber expands gradually, and both are identical at the caliber of junction; Described playpipe 81 is provided with pump orifice 85, and described pump orifice 85 is positioned at below nozzle 82.
Claims (2)
1. a printing and dyeing workshop condensate water recovery device, it is characterized in that: external steam input pipe (1), external steam input pipe (1) is connected with one of them port of the first three-way pipe (2), and the first three-way pipe (2) two other port is connected to relief pipe (3) and enters pump tube connector (7); Described enter the other end of pump tube connector (7) be connected to the entrance of jet pump (8), the outlet of jet pump (8) with go out pump tube connector (9) and be connected, the pump orifice (85) of described jet pump (8) is communicated to the top of vacuum flash tank (10); The other end of described relief pipe (3) is connected to one of them port of the second three-way pipe (5), other two ports of the second three-way pipe (5) respectively with described go out pump tube connector (9) be connected with steam output pipe (6); Described relief pipe (3) stage casing is provided with pressure reducer (4); The top of described vacuum flash tank (10) is provided with condensing hot air furnace pipe (11), and the bottom of flash tank (10) is provided with hot water delivery pipe (12).
2. printing and dyeing workshop condensate water recovery device according to claim 1, it is characterized in that: described jet pump (8) comprises playpipe (81), be provided with the diminishing nozzle of caliber (82) in playpipe (81), nozzle (82) rear is provided with mixing tube (83) and anemostat (84) successively; Described mixing tube (83) and anemostat (84) end to end, and mixing tube (83) caliber reduces gradually, and anemostat (84) caliber expands gradually, and both are identical at the caliber of junction; Described playpipe (81) is provided with pump orifice (85), and described pump orifice (85) is positioned at nozzle (82) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410573521.6A CN104358060A (en) | 2014-10-24 | 2014-10-24 | Printing and dyeing workshop condensate recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410573521.6A CN104358060A (en) | 2014-10-24 | 2014-10-24 | Printing and dyeing workshop condensate recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104358060A true CN104358060A (en) | 2015-02-18 |
Family
ID=52525360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410573521.6A Pending CN104358060A (en) | 2014-10-24 | 2014-10-24 | Printing and dyeing workshop condensate recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104358060A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082399A (en) * | 2020-09-08 | 2020-12-15 | 苏州弘大光电节能科技有限公司 | Flash distillation waste heat recovery device based on self-adaptation compensation control |
| WO2024007457A1 (en) * | 2022-07-08 | 2024-01-11 | 普宁市广业环保能源有限公司 | Heat supply energy-saving optimization system for printing and dyeing mill |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1945181A (en) * | 2006-07-28 | 2007-04-11 | 李安民 | Process and device for recovering and utilizing waste hot and wet air energy of drier |
| CN200975658Y (en) * | 2006-11-27 | 2007-11-14 | 北京弘泰斯奔思技术服务有限责任公司 | Totally-enclosed water jet flow type condensate recovery device |
| CN101498438A (en) * | 2009-03-03 | 2009-08-05 | 石狮市亿祥染整有限公司 | Condensed water reclaiming system |
| CN201386995Y (en) * | 2009-03-26 | 2010-01-20 | 青岛瑞德新能源工程技术有限公司 | Condensed water flashing recycling device |
| CN102563609A (en) * | 2010-12-31 | 2012-07-11 | 贵州中烟工业有限责任公司 | Condensate-recycling system |
-
2014
- 2014-10-24 CN CN201410573521.6A patent/CN104358060A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1945181A (en) * | 2006-07-28 | 2007-04-11 | 李安民 | Process and device for recovering and utilizing waste hot and wet air energy of drier |
| CN200975658Y (en) * | 2006-11-27 | 2007-11-14 | 北京弘泰斯奔思技术服务有限责任公司 | Totally-enclosed water jet flow type condensate recovery device |
| CN101498438A (en) * | 2009-03-03 | 2009-08-05 | 石狮市亿祥染整有限公司 | Condensed water reclaiming system |
| CN201386995Y (en) * | 2009-03-26 | 2010-01-20 | 青岛瑞德新能源工程技术有限公司 | Condensed water flashing recycling device |
| CN102563609A (en) * | 2010-12-31 | 2012-07-11 | 贵州中烟工业有限责任公司 | Condensate-recycling system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082399A (en) * | 2020-09-08 | 2020-12-15 | 苏州弘大光电节能科技有限公司 | Flash distillation waste heat recovery device based on self-adaptation compensation control |
| WO2024007457A1 (en) * | 2022-07-08 | 2024-01-11 | 普宁市广业环保能源有限公司 | Heat supply energy-saving optimization system for printing and dyeing mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |