CN206661121U - A kind of dye-dilution add-on system - Google Patents
A kind of dye-dilution add-on system Download PDFInfo
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- CN206661121U CN206661121U CN201720433435.4U CN201720433435U CN206661121U CN 206661121 U CN206661121 U CN 206661121U CN 201720433435 U CN201720433435 U CN 201720433435U CN 206661121 U CN206661121 U CN 206661121U
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- pipeline
- dyestuff
- dye
- diluent
- dilution
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Abstract
The utility model discloses a kind of dye-dilution add-on system, including softening tank, dyestuff storage tank, dyestuff pipeline, diluent pipeline and mixed diluting pipeline, wherein, one end of the diluent pipeline and the outlet of softening tank, one end of the dyestuff pipeline connects with dyestuff storage tank, the other end of the diluent pipeline connects with the other end of dyestuff pipeline with same one end of mixed diluting pipeline, the system also includes pliable cell, the softened water of generation is transported to softening tank by the pliable cell, and enter mixed diluting pipeline by diluent pipeline, dyestuff in the dyestuff storage tank enters mixed diluting pipeline by dyestuff pipeline, and then the softened water and dyestuff mixing, and underflow pipeline is pumped under the driving of the first actuating unit.The utility model carries out metering on-line dilution using steam condensation softened water to dyestuff, prevents pipeline from blocking, exact dilution ratio, improves dye uniformity.
Description
Technical field
Field of papermaking is the utility model is related to, more particularly to a kind of dye-dilution add-on system.
Background technology
Often occur blocking pipe problems in the application process of craft paper dye-dilution addition at present, because of red, black dyes
For anionic dye, when being diluted using clear water, clear water hardness is high, and cation therein can produce precipitation with dyestuff reaction, when
Between it is long can cause line clogging, influence normal production application, cause batch substandard products to produce.
On the other hand, the dilution agent dose being diluted to coloring agent is typically to be added according to artificial experience value, causes to contaminate
Color effect differs, or even occurs the uneven phenomenon of dyeing on identical product, has had a strong impact on the dyeing quality of product.
Utility model content
In order to solve problem of the prior art, the utility model provides a kind of dye-dilution add-on system, using steam
Condensation softened water carries out metering on-line dilution to dyestuff, prevents pipeline from blocking, and exact dilution ratio, improves dye uniformity.Institute
It is as follows to state technical scheme：
The utility model provides a kind of dye-dilution add-on system, including softening tank and at least one set of dye units,
Each group of dye units include dyestuff storage tank, dyestuff pipeline, diluent pipeline and mixed diluting pipeline, wherein, the dilution
One end of agent pipeline and the outlet of softening tank, one end of the dyestuff pipeline connects with dyestuff storage tank, described dilute
The other end of agent pipeline is released to connect with same one end of mixed diluting pipeline with the other end of dyestuff pipeline,
The system also includes pliable cell, and the softened water of generation is transported to softening tank by the pliable cell, and is passed through
Cross diluent pipeline and enter mixed diluting pipeline, the dyestuff in the dyestuff storage tank enters mixed diluting by dyestuff pipeline
Pipeline, and then the softened water and dyestuff mixing, and underflow pipeline is pumped under the driving of the first actuating unit.
Further, the diluent pipeline is provided with first flowmeter, and the dyestuff pipeline is provided with second flowmeter,
The first flowmeter and second flowmeter control the dilution ratio of the softened water and dyestuff.
Further, the pliable cell includes one or more distilling apparatus, and multiple distilling apparatus are linked in sequence, end
Distilling apparatus efferent duct with it is described softening tank input port connect.
Further, the pliable cell is paper machine drying unit, the condensation of steam caused by the paper machine drying unit
Water enters the softening tank.
Further, the diluent pipeline is provided with the first control valve, and the dyestuff pipeline is provided with the second control valve,
First control valve carries out online Flow-rate adjustment to diluent pipeline, and second control valve is flowed online to dyestuff pipeline
Amount regulation.
Further, the system also includes controller, and the controller is according to default dilution ratio control piper stream
Amount.
Further, first control valve and the second control valve are screw pump, and the screw pump is by variable-frequency motor control
System, the rotating speed of the variable-frequency motor is controlled to adjust flow value.
Further, the madial wall bottom of the softening tank is provided with liquid level gauge.
Further, first actuating unit is check-valves.
Further, it is equipped with hand valve on the dyestuff pipeline, diluent pipeline and mixed diluting pipeline.
What technical scheme provided by the utility model was brought has the beneficial effect that：
1) it is diluted by softened water, solves the problem that dyestuff blocks spool, stop caused by avoiding dyestuff failure
Machine and mass loss；
2) metering dilution is more accurate, and Color is evenly.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation for the dye-dilution add-on system that the utility model embodiment provides.
Wherein, reference includes：1- softens tank, 11- liquid level gauges, 2- dyestuff storage tanks, 3- dyestuff pipelines, 31- second
Flowmeter, the control valves of 32- second, 4- diluent pipelines, 41- first flowmeters, the control valves of 42- first, 5- mixed diluting pipelines,
6- pliable cells, the actuating units of 7- first, 8- underflow pipelines, 9- hand valves.
Embodiment
In order that those skilled in the art more fully understand the utility model, it is real below in conjunction with the utility model
The accompanying drawing in example is applied, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that be described
Embodiment is only the embodiment of the utility model part, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all should
When the scope for belonging to the utility model protection.
It should be noted that term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing,
" second " etc. is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so
The data used can exchange in the appropriate case, so that embodiment of the present utility model described herein can be with except at this
In diagram or description those beyond order implement.In addition, term " comprising " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, apparatus, product or equipment
Be not necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes,
The intrinsic other steps of method, product or equipment or unit.
Embodiment 1
The utility model provides a kind of dye-dilution add-on system, and referring to Fig. 1, the system includes the softening He of tank 1
At least one set of dye units (being two groups of dye units in figure), each group of dye units include dyestuff storage tank 2, dyestuff pipeline 3,
Diluent pipeline 4 and mixed diluting pipeline 5, wherein, one end of the diluent pipeline 4 and the outlet of softening tank 1, institute
The one end for stating dyestuff pipeline 3 connects with dyestuff storage tank 2, and the other end of the diluent pipeline 4 is another with dyestuff pipeline 3
End connects with same one end of mixed diluting pipeline 5,
The system also includes pliable cell 6, and the softened water of generation is transported to softening tank 1 by the pliable cell 6, and
Mixed diluting pipeline 5 is entered by diluent pipeline 4, and the dyestuff in the dyestuff storage tank 2 enters mixed by dyestuff pipeline 3
Dilution pipeline 5 is closed, and then the softened water and dyestuff mix in mixed diluting pipeline 5, and in the driving of the first actuating unit 7
Under be pumped into underflow pipeline 8, it is preferable that first actuating unit 7 is check-valves.
In order to ensure that the uniformity of dyeing is consistent, in the utility model embodiment, the is set on the diluent pipeline 4
Flow meters 41, set second flowmeter 31 on the dyestuff pipeline 3, and the system also includes controller, further, institute
State diluent pipeline 4 and be provided with the first control valve 42, the dyestuff pipeline 3 is provided with the second control valve 32, first control
Valve 42 carries out online Flow-rate adjustment to diluent pipeline 4, and second control valve 32 carries out adjusting in linear flow rate to dyestuff pipeline 3
Section.The controller is specially according to default dilution ratio control piper flow：The controller controls the first control valve 42
With the operating power of the second control valve 41, and then the flow velocity of diluent pipeline 4 and dyestuff pipeline 3 is controlled respectively, pass through institute
The metric results of first flowmeter 41 and second flowmeter 31 are stated, control the dilution ratio of the softened water and dyestuff.Preferably,
The kinetic pump 32 of first kinetic pump 42 and second is screw pump, and the screw pump is controlled by variable-frequency motor, controls the change
The rotating speed of frequency motor is to adjust flow value.
In one embodiment of the present utility model, the pliable cell 6 includes one or more distilling apparatus, Duo Gezheng
Distillation unit is linked in sequence, and the efferent duct of the distilling apparatus of end connects with the input port of the softening tank 1.Due to distilled water
(i.e. steam condensate (SC)) is deionization softened water, without the interference of cation, prevents diluent and the anionic reactive in dyestuff
Precipitation is produced, effectively solves pipeline precipitation blockage problem.The softness number for acting as improving dilution water of multiple distilling apparatus is set,
With reference to cost consideration, one-level distilling apparatus and secondary distillation device, the outlet and two of the one-level distilling apparatus are preferably set
The entrance connection of level distilling apparatus, the outlet of the secondary distillation device connect with softening the input port of tank 1.
In order to prevent the relatively low phenomenon for causing dynamic valve to dally of the water level of softening tank, in the softening tank 1
Madial wall bottom sets liquid level gauge 11, and the liquid level gauge 11 gathers liquid level information, and the liquid level information of collection is sent into control
Device, controller send warning information when the liquid level information of collection is less than minimum liquid level standard.
In order to realize manual control, hand valve is equipped with the dyestuff pipeline 3, diluent pipeline 4 and mixed diluting pipeline 5
9。
Embodiment 2
As different from Example 1, the pliable cell 6 is paper machine drying unit, and loss paper machine drying unit needs to use
Steam is heated, and the condensed water of the steam of steam used is the on-line dilution water as dyestuff, is lost described in condensed water entrance
Soften tank 1, the collection that the existing equipment in papermaking carries out softened water is taken full advantage of, without additionally setting special steaming
Distillation unit, it is cost-effective, adequately achieve distributing rationally for resource.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
1. a kind of dye-dilution add-on system, it is characterised in that each including softening tank (1) and at least one set of dye units
The dye units of group include dyestuff storage tank (2), dyestuff pipeline (3), diluent pipeline (4) and mixed diluting pipeline (5), wherein,
One end of the diluent pipeline (4) and the outlet of softening tank (1), one end and the dyestuff of the dyestuff pipeline (3) store up
Groove (2) connects, the other end of the diluent pipeline (4) and the other end of dyestuff pipeline (3) with mixed diluting pipeline (5)
Connected with one end,
The system also includes pliable cell (6), and the softened water of generation is transported to softening tank (1) by the pliable cell (6),
And entering mixed diluting pipeline (5) by diluent pipeline (4), the dyestuff in the dyestuff storage tank (2) passes through dyestuff pipeline
(3) mixed diluting pipeline (5), and then the softened water and dyestuff mixing are entered, and under the driving of the first actuating unit (7)
It is pumped into underflow pipeline (8).
2. dye-dilution add-on system according to claim 1, it is characterised in that the diluent pipeline (4) is provided with
First flowmeter (41), the dyestuff pipeline (3) are provided with second flowmeter (31), the first flowmeter (41) and second
Gauge (31) controls the dilution ratio of the softened water and dyestuff.
3. dye-dilution add-on system according to claim 1, it is characterised in that the pliable cell (6) includes one
Or multiple distilling apparatus, multiple distilling apparatus are linked in sequence, the efferent duct of the distilling apparatus of end and the softening tank (1)
Input port connects.
4. dye-dilution add-on system according to claim 1, it is characterised in that the pliable cell (6) is dried for paper machine
Equipment for drying, the condensed water of steam caused by the paper machine drying unit enter the softening tank (1).
5. dye-dilution add-on system according to claim 2, it is characterised in that the diluent pipeline (4) is provided with
First control valve (42), the dyestuff pipeline (3) are provided with the second control valve (32), and first control valve (42) is to diluent
Pipeline (4) carries out online Flow-rate adjustment, and second control valve (32) carries out online Flow-rate adjustment to dyestuff pipeline (3).
6. dye-dilution add-on system according to claim 5, it is characterised in that the system also includes controller, institute
Controller is stated according to default dilution ratio control piper flow.
7. dye-dilution add-on system according to claim 5, it is characterised in that first control valve (42) and second
Control valve (32) is screw pump, and the screw pump is controlled by variable-frequency motor, controls the rotating speed of the variable-frequency motor to be flowed to adjust
Value.
8. dye-dilution add-on system according to claim 1, it is characterised in that the madial wall of the softening tank (1)
Bottom is provided with liquid level gauge (11).
9. dye-dilution add-on system according to claim 1, it is characterised in that untill first actuating unit (7)
Return valve.
10. the dye-dilution add-on system according to any one in claim 1-9, it is characterised in that the dyestuff pipe
Hand valve (9) is equipped with road (3), diluent pipeline (4) and mixed diluting pipeline (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433435.4U CN206661121U (en) | 2017-04-24 | 2017-04-24 | A kind of dye-dilution add-on system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433435.4U CN206661121U (en) | 2017-04-24 | 2017-04-24 | A kind of dye-dilution add-on system |
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| Publication Number | Publication Date |
|---|---|
| CN206661121U true CN206661121U (en) | 2017-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201720433435.4U Active CN206661121U (en) | 2017-04-24 | 2017-04-24 | A kind of dye-dilution add-on system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714364A (en) * | 2018-07-11 | 2020-01-21 | 玖龙纸业(重庆)有限公司 | Back dyeing process for grey white paper |
| CN110917967A (en) * | 2018-09-20 | 2020-03-27 | 中国石油天然气集团有限公司 | Medicament diluting device |
-
2017
- 2017-04-24 CN CN201720433435.4U patent/CN206661121U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714364A (en) * | 2018-07-11 | 2020-01-21 | 玖龙纸业(重庆)有限公司 | Back dyeing process for grey white paper |
| CN110917967A (en) * | 2018-09-20 | 2020-03-27 | 中国石油天然气集团有限公司 | Medicament diluting device |
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