CN103510322B - Dye solution exchanging structure with fluid pre-pressurized function - Google Patents
Dye solution exchanging structure with fluid pre-pressurized function Download PDFInfo
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- CN103510322B CN103510322B CN201310404075.1A CN201310404075A CN103510322B CN 103510322 B CN103510322 B CN 103510322B CN 201310404075 A CN201310404075 A CN 201310404075A CN 103510322 B CN103510322 B CN 103510322B
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Abstract
The invention provides a dye solution exchanging structure with a fluid pre-pressurized function. The dye solution exchanging structure mainly comprises pressurizing vanes, a horn mouth collecting pipe, an inner pipe, an outer pipe, a liquid storage cavity, a return passage, a flow guide shell, a diversion guide plate and other components. The pressurizing vanes are arranged on an inlet flow channel and play a role in pressure boosting. Fluid with a certain pressure flows into the channel from the inlet of the channel, is pressurized through the pressurizing vanes, passes through the horn mouth collecting pipe and the inner pipe in sequence and enters a dye solution channel of dyeing and finishing equipment. After circulating in the dyeing and finishing equipment, the fluid falls back to a return solution tray, is collected through the return solution tray, then enters the outer pipe and finally is centralized into the liquid storage cavity. Next, the fluid enters the return passage and then enters a vane pump and other power units to carry out pressurization. The dye solution exchanging structure is simple in structure, convenient to manufacture, and capable of effectively reducing resistance loss of the channels, increasing the pressure of the fluid, improving energy efficiency of dye solution exchange and effectively improving economic benefit of the dyeing and finishing process.
Description
Technical field
The present invention relates to dyeing machinery technical field, be specifically related to a kind of dye liquor switching fabric with the pre-supercharging of fluid.
Background technology
Textile industry is the important industry of Chinese national economy, for a long time, textile industry be national economy development, solve that the people wear the clothes, major contribution has been made in the aspect such as foreign exchange earning, and in this industry, have consequence undoubtedly as the dyeing and finishing industry connecting bridge.Dyeing and finishing industry is textile deep processing, fine finishining and the key putting forward added value, is textile fabric, raw yarn, embryo cloth is processed into tie between the final products entering consumer goods market, play the important function promoting product and jointly develop.
China's dyeing and finishing industry ability ranks first in the world, and scale above enterprise dyeing cloth output 539.8 hundred million meters in 2009, accounts for world's proportion more than 40%.The adaptability of dyeing and printing products in market, kind, raw material, batch etc. is enhanced, and the degree of self-sufficiency of China's garment material is more than 70%, and the garment material degree of self-sufficiency of domestic market sales reaches more than 90%.Whole nation dyeing cloth 2010 annual production adds up to 540.65 hundred million meters, increases by 12.87% than same period last year.Dyeing and finishing industry in occupation of very important status, is directly connected to the comprehensive quality of fabric in textile and dyeing industry.And dyeing machine equipment is one of main support of dyeing and finishing industry, the level of Dyeing & Finishing Equipment determines the level of whole dyeing and finishing industry to some degree.
Dye liquor switching equipment is core texture the most key in dyeing and finishing whole set equipment, as the loop structure of dye liquor, its one end is connected to fluid pump to provide enough pressure head to dye liquor, the other end is connected to the material be colored, current equipment for dyeing and finishing design is too complicated, not only manufacturing cost is high, and the runner of complexity and structure create excessive fluid resistance, waste the energy.Therefore need to improve dye liquor switching fabric, to reduce flow passage resistance force of waterproof loss, reduce device fabrication cost, improve energy efficiency and the economic benefit of dye liquor switching equipment.
Summary of the invention
In order to optimize and improve the flow passage structure of dye liquor switching fabric in equipment for dyeing and finishing further, the energy efficiency of further raising switching fabric, reduce the manufacturing cost of equipment simultaneously, propose a kind of dye liquor switching fabric with the pre-supercharging of fluid, its structure is more simple and manufacture convenient compared with traditional dye liquor switching fabric, not only can reduce the drag losses of runner, the pressure head that can also improve dye liquor makes Color better, improves energy efficiency and economic benefit.
The invention provides a kind of dye liquor switching fabric with the pre-supercharging of fluid, its technical scheme is:
Have the dye liquor switching fabric of the pre-supercharging of fluid, it comprises supercharging blade, horn mouth header, interior pipe, outer tube, liquid-storing cavity, reflux line, water conservancy diversion shell and dividing guide plate; Described water conservancy diversion shell and dividing guide plate constitute the entrance channel of fluid; Described supercharging blades installation plays the effect of supercharging at entrance channel; Described horn mouth header is connected with described entrance channel; Described interior pipe is connected with described horn mouth header; Outer tube upper end is communicated with the liquid pallet that returns of equipment for dyeing and finishing, and lower end is communicated with liquid-storing cavity; The fluid with pressure head enters runner from the entrance of described entrance channel, enters the dye liquor runner of equipment for dyeing and finishing after the supercharging of supercharging blade successively through horn mouth header and interior pipe; Fluid falls back to time liquid pallet of equipment for dyeing and finishing after the circulation of equipment for dyeing and finishing, and after returning the collection of liquid pallet, fluid enters outer tube and finally focuses in liquid-storing cavity, and after this fluid enters reflux line and enters vane pump and carries out supercharging.Above-mentioned have in the dye liquor switching fabric of the pre-supercharging of fluid, the ingenious layout of liquid back pipe road and fluid pipeline makes the path of fluid process shorten further thus decrease fluid impedance losses, and decreases the demand of dye liquor capacity due to the shortening of returning liquid and fluid pipeline thus can reduce the bath raio of dyeing further; The segment fluid flow kinetic energy that kinetic pump can provide by described supercharging blade is converted to pressure energy to improve pressure head, the reduction fluid impedance losses of fluid further.
Further, the runner that described water conservancy diversion shell and dividing guide plate are formed is the axial symmetry about reflux line central shaft; Described supercharging blade be also about the axial symmetry distributing installation of reflux line central shaft on described runner.
Further, be also provided with between outer tube and liquid-storing cavity for regulating the width of back flow channel and regulating the adjustable plate of liquid-storing cavity volume.
Further, described horn mouth header, its one end connects the entrance channel of fluid to accept the fluid flowed out from supercharging blade, and in the other end connects, pipe is to carry fluid; Fluid flows through each cross-sectional area perpendicular to flow direction of horn mouth header should be substantially close.
Further, described interior pipe is coaxially nested in described outer tube, makes to form the uniform liquid runner that returns between interior pipe and outer tube to accept the fluid flowed into by the pallet that refluxes.
Further, described liquid-storing cavity for collecting the fluid returning the inflow of liquid runner be made up of inner and outer tubes, and sends power-equipment back to by reflux line; Described reflux line is nested in the middle of horn mouth header, and coaxially install with dividing guide plate.
Further, described supercharging blade is 8, and its shape is arc-shaped, and the axis about reflux line is evenly arranged, and is closely fixedly connected with dividing guide plate with water conservancy diversion shell.
Further, the distance between dividing guide plate and water conservancy diversion shell flows to along fluid and becomes large gradually, thus further the kinetic energy of fluid is converted to pressure energy.
Relative to prior art, the present invention has the following advantages:
Above-mentioned have in the dye liquor switching fabric of the pre-supercharging of fluid, the ingenious layout of liquid back pipe road and fluid pipeline makes the path of fluid process shorten further thus decrease fluid impedance losses, and decreases the demand of dye liquor capacity due to the shortening of returning liquid and fluid pipeline thus can reduce the bath raio of dyeing further; The segment fluid flow kinetic energy that kinetic pump (omit in accompanying drawing, do not draw) provides can be converted to pressure energy to improve pressure head, the reduction fluid impedance losses of fluid further by described supercharging blade.
Accompanying drawing explanation
Fig. 1 is the structural representation with the dye liquor switching fabric of pre-supercharging of the present invention.
Fig. 2 is the graphics with a case study on implementation of the dye liquor switching fabric of pre-supercharging of the present invention.
1-supercharging blade; 2-horn mouth header; Pipe in 3-; 4-outer tube; 5-liquid-storing cavity; 6-reflux line; 7-adjustable plate; 8-returns liquid pallet; 9-water conservancy diversion shell; 10-dividing guide plate; 11-blind flange.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, but be not limited thereto.
As shown in Figure 1, there is the dye liquor switching fabric of the pre-supercharging of fluid, mainly comprise the parts such as supercharging blade 1, horn mouth header 2, interior pipe 3, outer tube 4, liquid-storing cavity 5, reflux line 6, water conservancy diversion shell 9, dividing guide plate 10.Described water conservancy diversion shell 9 and dividing guide plate 10 constitute the entrance channel of fluid; Described supercharging blade 1 is arranged on the effect that entrance channel plays supercharging; Described horn mouth header 2 is connected with described entrance channel; Described interior pipe 3 is connected with described horn mouth header; The fluid with certain pressure head enters runner from described flow channel entry point, enters the dye liquor runner of equipment for dyeing and finishing after the supercharging of supercharging blade successively through horn mouth header and interior pipe.Fluid falls back to back liquid pallet 8 after the circulation of equipment for dyeing and finishing, and after returning the collection of liquid pallet, fluid enters outer tube 4 and finally focuses in liquid-storing cavity 5, and after this fluid enters reflux line 6 and enters the power-equipments such as vane pump and carries out supercharging.
Runner that described water conservancy diversion shell 9 and dividing guide plate 10 are formed is the axis for axis symmetry about reflux line 6; Described supercharging blade 1 is also that axial symmetry distributing installation is on described entrance channel; Normally 8, described supercharging blade, also can adjust blade quantity as required.
Described horn mouth header 2, its one end connects the entrance channel of fluid to accept the fluid flowed out from supercharging blade, and in the other end connects, pipe is to carry fluid; Fluid flows through each cross-sectional area of horn mouth header should substantially close to smooth and easy to ensure the flowing of fluid.
Described interior pipe 3 be coaxial sleeve in described outer tube 4, make to be formed between interior pipe and outer tube the uniform liquid runner that returns to accept the fluid flowed into by the pallet 8 that refluxes.
Described liquid-storing cavity 5 for collecting the fluid returning the inflow of liquid runner be made up of inner and outer tubes, and sends power-equipment back to by reflux line 6; Described reflux line is enclosed within the middle of horn mouth header, and coaxially install with dividing guide plate 10.
Described blind flange 11 is for being connected with other power-equipment (as vane pump) by the described dye liquor switching fabric with the pre-supercharging of fluid.
With the three-dimensional model diagram of an example of the present invention case shown in Fig. 2, according to prototyping testing, flow passage resistance force of waterproof can reduce by 10%, and dye liquor pressure head can mention more than 15%, and energy efficiency can mention more than 13%, achieves good economic benefit and social benefit.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned embodiment and revise.Therefore, the present invention is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.
Claims (8)
1. there is the dye liquor switching fabric of the pre-supercharging of fluid, it is characterized in that comprising supercharging blade (1), horn mouth header (2), interior pipe (3), outer tube (4), liquid-storing cavity (5), reflux line (6), water conservancy diversion shell (9) and dividing guide plate (10); Described water conservancy diversion shell (9) and dividing guide plate (10) constitute the entrance channel of fluid; Described supercharging blade (1) is fixedly mounted on the effect that entrance channel plays supercharging; Described horn mouth header (2) is connected with described entrance channel; Described interior pipe (3) is connected with described horn mouth header; Outer tube (4) upper end is communicated with the liquid pallet (8) that returns of equipment for dyeing and finishing, and lower end is communicated with liquid-storing cavity (5); The fluid with pressure head enters runner from the entrance of described entrance channel, enters the dye liquor runner of equipment for dyeing and finishing after the supercharging of supercharging blade successively through horn mouth header and interior pipe; Fluid falls back to time liquid pallet (8) of equipment for dyeing and finishing after the circulation of equipment for dyeing and finishing, after returning the collection of liquid pallet, fluid enters outer tube (4) and finally focuses in liquid-storing cavity (5), and after this fluid enters reflux line (6) and enters vane pump and carries out supercharging.
2. the dye liquor switching fabric with the pre-supercharging of fluid according to claim 1, is characterized in that: the runner that described water conservancy diversion shell (9) and dividing guide plate (10) are formed is the axial symmetry about reflux line (6) central shaft; Described supercharging blade (1) be also about the axial symmetry distributing installation of reflux line (6) central shaft on described runner.
3. the dye liquor switching fabric with the pre-supercharging of fluid according to claim 1, is characterized in that: be also provided with between outer tube (4) and liquid-storing cavity (5) for regulating the width of back flow channel and regulating the adjustable plate (7) of liquid-storing cavity (5) volume.
4. the dye liquor switching fabric with the pre-supercharging of fluid according to claim 1, it is characterized in that: described horn mouth header (2), its one end connects the entrance channel of fluid to accept the fluid flowed out from supercharging blade, and in the other end connects, pipe is to carry fluid; Fluid flows through each cross-sectional area perpendicular to flow direction of horn mouth header should be substantially close.
5. the dye liquor switching fabric with the pre-supercharging of fluid according to claim 1, it is characterized in that: described interior pipe (3) is coaxially nested in described outer tube (4), make to form the uniform liquid runner that returns between interior pipe and outer tube to accept the fluid flowed into by the pallet (8) that refluxes.
6. the dye liquor switching fabric with the pre-supercharging of fluid according to claim 1, is characterized in that: described liquid-storing cavity (5) for collecting the fluid returning the inflow of liquid runner be made up of inner and outer tubes, and sends power-equipment back to by reflux line (6); Described reflux line is nested in the middle of horn mouth header, and coaxially install with dividing guide plate (10).
7. the dye liquor switching fabric with the pre-supercharging of fluid according to claim 1, it is characterized in that: described supercharging blade is 8, its shape is arc-shaped, and the axis about reflux line (6) is evenly arranged, and is closely fixedly connected with dividing guide plate (10) with water conservancy diversion shell (9).
8. the dye liquor switching fabric with the pre-supercharging of fluid according to claim 1, is characterized in that: the distance between dividing guide plate (10) and water conservancy diversion shell (9) flows to along fluid and becomes large gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310404075.1A CN103510322B (en) | 2013-09-06 | 2013-09-06 | Dye solution exchanging structure with fluid pre-pressurized function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310404075.1A CN103510322B (en) | 2013-09-06 | 2013-09-06 | Dye solution exchanging structure with fluid pre-pressurized function |
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| Publication Number | Publication Date |
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| CN103510322A CN103510322A (en) | 2014-01-15 |
| CN103510322B true CN103510322B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310404075.1A Expired - Fee Related CN103510322B (en) | 2013-09-06 | 2013-09-06 | Dye solution exchanging structure with fluid pre-pressurized function |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104818594B (en) * | 2015-05-27 | 2017-09-05 | 广州番禺高勋染整设备制造有限公司 | One kind 1：The dynamical system and its control method of 2 extremely low bath raio yarn dyeing machines |
| CN105603668B (en) * | 2016-03-18 | 2018-10-16 | 广州番禺高勋染整设备制造有限公司 | A kind of overflow dyeing machine dynamical system having from function of increasing pressure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2314590A (en) * | 1996-06-27 | 1998-01-07 | Falmer Investment Ltd | Pump |
| CN102134793B (en) * | 2011-04-15 | 2012-05-23 | 广州番禺高勋染整设备制造有限公司 | Ultralow bath-ratio yarn dyeing machine with three-level vane pump |
| CN203487372U (en) * | 2013-09-06 | 2014-03-19 | 广州市高晟染整设备有限公司 | Dye liquor exchange structure capable of pre-pressurizing fluid |
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