CN204974463U - Purify device of sizing material - Google Patents
Purify device of sizing material Download PDFInfo
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- CN204974463U CN204974463U CN201520599602.3U CN201520599602U CN204974463U CN 204974463 U CN204974463 U CN 204974463U CN 201520599602 U CN201520599602 U CN 201520599602U CN 204974463 U CN204974463 U CN 204974463U
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- sizing
- sizing material
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- scummer
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Abstract
The utility model relates to a papermaking technical field, concretely relates to purify device of sizing material, surface course purification mechanism including being used for purifying the surface course sizing material of sizing applicator purifies the mechanism with the bottom that is used for purifying the bottom sizing material of sizing applicator, the structure that bottom purification mechanism kneaded dough layer purification mechanism is the same, the bottom purifies the mechanism and kneads dough the layer and purify a mechanism and all include the material loading station, rubberizing pump and filter sieve, the discharge gate and the feed inlet of rubberizing pump at material loading station are connected, the discharge gate and the filter sieve of rubberizing pump are connected, the net export that the filter sieve was provided with waste outlet and was connected with the sizing applicator, the waste outlet of filter sieve is connected with the feed inlet at material loading station. The utility model discloses a sizing material rate of recovery is high, and strong to the throughput of different pollution degree sizing materials, purifying effect is showing, is favorable to improving the sizing material cleanliness factor, improves into paper intensity, reduces the surface sizing agent quantity, practices thrift the cost.
Description
Technical field
The utility model relates to papermaking apparatus technical field, is specifically related to a kind of device purifying sizing material.
Background technology
Along with waste paper cyclic utilization rate improves constantly and wrapping paper industrial expansion, top sizing becomes lifting paper strength and the important means improving into paper surface printing performance.But the impurity in paper web can be brought into feeding system by sizing material in the process of top sizing, the part paper hair of paper surface also can enter system with sizing material simultaneously, if not in time these impurity and paper hair are removed from system, then can cause that film shifts the gauge stick wearing and tearing of sizing applicator, quality problems appear in the one-tenth paper after top sizing and cause paper machine to break the problems such as paper.In order to improve sizing material cleanliness factor, industry generally adopts rotary strainer or side's sieve the paper hair in backflow sizing material, impurity to be screened out, but due to compound viscosity larger, mobility is poor, it is very high that the order number that rotary strainer, side sieve can not do, normally 60 orders, and this directly causes more tiny paper hair, impurity still can be sieved by side, can not be screened out, sizing material cleanliness factor room for promotion is limited.
Chinese patent CN203155518U discloses a kind of sizing applicator backflow sizing material filter, and it arranges vibratory sieve in the reflux of sizing applicator, filters the sizing material of backflow, to improve cleanliness factor during sizing material recycling.But this filter still Shortcomings, such as this filter does not consider to reflux the contaminated degree difference of sizing material and vibratory sieve to the disposal ability of the sizing material of different pollution level, and therefore the disposal ability of vibratory sieve can limit the production efficiency of this filter to a great extent; In addition, this filter cannot filter the sizing material of material loading first, if sizing material is contaminated before material loading, will produce harmful effect to sizing efficiency.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency of the prior art, provides a kind of device purifying sizing material, is conducive to improving sizing material cleanliness factor, improves paper strength, reduces Cypres consumption, cost-saving.
The purpose of this utility model is achieved through the following technical solutions:
A kind of device purifying sizing material, comprise the surface layer purification mechanism of the surface layer sizing material for purifying sizing applicator and the bottom purification mechanism for the bottom sizing material that purifies sizing applicator, bottom purification mechanism is identical with the structure of surface layer purification mechanism, bottom purification mechanism and surface layer purification mechanism include feeding station, gum pump and sieves, the discharging opening of feeding station is connected with the charging aperture of gum pump, the discharging opening of gum pump is connected with sieves, sieves is provided with waste outlet and the clean material that is connected with sizing applicator exports, and the waste outlet of sieves is connected with the charging aperture of feeding station.
Preferably, described bottom purification mechanism and surface layer purification mechanism also include backflash, scummer, sizing material feeder, feed back pump and reflux pump, the waste outlet of sieves is connected with the charging aperture of backflash by pipeline, the discharging opening of backflash is connected with scummer by reflux pump, the waste outlet of scummer is connected with the charging aperture of backflash, the clean material outlet of scummer is connected with sizing material feeder, and sizing material feeder is connected with the charging aperture of feeding station by feed back pump.
Preferably, be provided with the first vibratory sieve between the waste outlet of described scummer and described backflash, the clean material outlet of the first vibratory sieve is connected with the charging aperture of backflash.
Preferably, described first vibratory sieve is that circle is shaken sieve, and the first vibratory sieve is provided with slag-drip opening, and slag-drip opening is connected with slag bucket, and the order number of the first vibratory sieve is 100-150 order.
Preferably, be provided with the second vibratory sieve between the clean material outlet of described scummer and described sizing material feeder, the clean material outlet of the second vibratory sieve is connected with the charging aperture of described sizing material feeder.
Preferably, described second vibratory sieve is the square sieve that shakes, and the second vibratory sieve is provided with slag-drip opening, and slag-drip opening is connected with slag bucket, and the order number of the second vibratory sieve is 100-150 order.
Preferably, be provided with pressure sensor between described scummer and described second vibratory sieve, the clean material outlet of scummer is connected with the charging aperture of backflash by reflux line, and reflux line is provided with pressure valve, and pressure valve is electrically connected with pressure sensor.
Preferably, the screen frame seam of described sieves is wide is 120-180 μm.
Preferably, the device of described purification sizing material also includes sizing applicator, and the discharging opening of sizing applicator is connected with described feeding station, and the discharging opening of sizing applicator is also connected with applying glue broken pond by pipeline.
The beneficial effects of the utility model are: during top sizing, the surface layer sizing material fallen from sizing applicator falls into the feeding station of surface layer purification mechanism by pipeline, the bottom sizing material that sizing applicator falls then falls into the feeding station of bottom purification mechanism by pipeline, surface layer sizing material and bottom sizing material filter by providing the gum pump of power to be transported to sieves respectively in feeding station, good glue enters sizing applicator and carries out top sizing, the return current glue of sieves flows to feeding station by back of pipeline, the return current glue that sizing applicator produces also flows to feeding station by back of pipeline, the sizing material of feeding station continues to filter, repetitive cycling like this, to reach regulation degree of purification, guarantee that sizing material purification efficiency is high, improve paper strength, reduce Cypres consumption, cost-saving.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is the structural representation of embodiment 2 of the present utility model.
Reference numeral in Fig. 1 to Fig. 2 comprises:
1 sizing applicator, 2 feeding stations, 3 gum pumps, 4 sieves, 5 feed back pumps, 6 sizing material feeders, 7 second vibratory sieves, 8 backflashes, 9 first vibratory sieves, 10 scummers, 11 pressure sensors, 12 reflux pumps.
Detailed description of the invention
The technological means realized for making the utility model, action effect and object are easy to understand, and below in conjunction with drawings and Examples, set forth the utility model further.
embodiment 1
As shown in Figure 1, the utility model provides a kind of device purifying sizing material, comprise the surface layer purification mechanism of the surface layer sizing material for purifying sizing applicator 1 and the bottom purification mechanism for the bottom sizing material that purifies sizing applicator 1, bottom purification mechanism is identical with the structure of surface layer purification mechanism, bottom purification mechanism and surface layer purification mechanism include feeding station 2, gum pump 3 and sieves 4, the discharging opening of feeding station 2 is connected with the charging aperture of gum pump 3, the discharging opening of gum pump 3 is connected with sieves 4, sieves 4 is provided with waste outlet and the clean material that is connected with sizing applicator 1 exports, the waste outlet of sieves 4 is connected with the charging aperture of feeding station 2.
Form one between sieves 4 and feeding station 2 to circulate, be used for control sizing material filter precision, before the waste outlet of sieves 4 and the charging aperture of feeding station 2, be provided with spherical valve, be used for the carrying out of controlled circulation and stopping, realizing the purification in various degree of sizing material purification.
The aperture of the sieves 4 of the present embodiment is 120-180 μm, and preferably, the screen frame seam of sieves 4 is wide is 150 μm, and filtering accuracy is high, can realize purifying the high level of sizing material.
The device of the purification sizing material of the present embodiment also includes sizing applicator 1, the discharging opening of sizing applicator 1 is connected with described feeding station 2, the discharging opening of sizing applicator 1 is also connected with applying glue broken pond by pipeline, between the discharging opening and applying glue broken pond of sizing applicator 1, be provided with ball valve, be used for controlling the flow direction that Process of Applying Glue damages paper.Applying glue broken pond refers to the broke pulper at sizing applicator 1 place in paper machine, and when paper breaks paper in sizing applicator 1 porch, paper enters applying glue broken pond, and by size degradation form slurry, can be used for papermaking again.
The compound viscosity that the device of the purification sizing material of the present embodiment is obtained is applicable, sizing material is clean, solid content is stable, simple flow, and sizing material slagging-off efficiency is high, and film forming is strong, is more conducive to improving paper strength and water repelling property, cost-saving.
Operation principle:
During top sizing, the surface layer sizing material fallen from sizing applicator 1 falls into the feeding station 2 of surface layer purification mechanism by pipeline, the bottom sizing material that sizing applicator 1 falls then falls into the feeding station 2 of bottom purification mechanism by pipeline, surface layer sizing material and bottom sizing material filter by providing the gum pump 3 of power to be transported to sieves 4 respectively in feeding station 2, good glue enters sizing applicator 1 and carries out top sizing, the return current glue of sieves 4 flows to feeding station 2 by back of pipeline, the return current glue that sizing applicator 1 produces also flows to feeding station 2 by back of pipeline, the sizing material of feeding station 2 continues to filter, repetitive cycling like this, to reach regulation degree of purification, guarantee that sizing material purification efficiency is high.
Preferably, the inlet pressure of the scummer 10 of the present embodiment: 200 ~ 230kpa, pressure differential: 100 ~ 120kpa.
embodiment 2
As shown in Figure 2, the difference of the present embodiment and embodiment 1 is: the bottom purification mechanism of the present embodiment and surface layer purification mechanism also include backflash 8, scummer 10, sizing material feeder 6 and feed back pump 5, the waste outlet of sieves 4 is connected by the charging aperture of pipeline with backflash 8, the discharging opening of backflash 8 is connected with scummer 10 by reflux pump 12, the waste outlet of scummer 10 is connected with the charging aperture of backflash 8, the clean material outlet of scummer 10 is connected with sizing material feeder 6, and sizing material feeder 6 is connected with the charging aperture of feeding station 2 by feed back pump 5.
The backflow sizing material of sieves 4 and the backflow sizing material of sizing applicator 1 through pipe influx in backflash 8 so that return current glue carries out the slagging-off of next stage.
The waste outlet of scummer 10 is connected by the charging aperture of pipeline with backflash 8, the discharging opening of backflash 8 is connected with scummer 10 by reflux pump 12, the clean material outlet of scummer 10 is also connected with the charging aperture of backflash 8, here a sizing material slagging-off backflow is formed, the number of times that can control to reflux improves the effect of purification sizing material, between the clean material outlet and the charging aperture of backflash 8 of scummer 10, be provided with valve, the number of times in order to control sizing material purification backflow controls the precision purified.
Being provided with the first vibratory sieve 9, first vibratory sieve 9 between the waste outlet of scummer 10 and described backflash 8 for circle shakes sieve, and order number is 120 orders, and the first vibratory sieve 9 is provided with slag-drip opening, and slag-drip opening is connected with slag bucket.
The clean material outlet of scummer 10 is connected with sizing material feeder 6 charging aperture, pressure transmission device and the second vibratory sieve 7 is provided with between the clean material outlet and sizing material feeder 6 charging aperture of scummer 10, the discharging opening of the second vibratory sieve 7 is connected with the charging aperture of sizing material feeder 6, sizing material feeder 6 is entered through the second vibratory sieve 7 by the good glue of scummer 10, filter in order to sieves 4, reduce the bulky grain in sizing material and bulk impurity, reduce the blocking of large impurity to sieves 4, reduce the filter pressure of sieves 4, improve the effect of filtering, also the service life of sieves 4 is extended.
Being provided with the second vibratory sieve 7, second vibratory sieve 7 between the clean material outlet of scummer 10 and described backflash 8 is the square sieve that shakes, and order number is 120 orders, and the second vibratory sieve 7 is provided with slag-drip opening, and slag-drip opening is connected with slag bucket.
Be provided with pressure sensor 11 between described scummer 10 and described second vibratory sieve 7, the clean material outlet of scummer 10 is connected by the charging aperture of reflux line with backflash 8, and reflux line is provided with pressure valve, and pressure valve is electrically connected with pressure sensor 11.
Operation principle:
During top sizing, sizing material filters by providing the gum pump 3 of power to be transported to sieves 4 in feeding station 2, good glue enters sizing applicator 1 and carries out top sizing, and the return current glue of sieves 4 flows to backflash 8 by back of pipeline, and the return current glue that sizing applicator 1 produces also flows to backflash 8 by back of pipeline.The backflow sizing material of sizing applicator 1 also can directly enter in applying glue broken pond when emergency.The sizing material of backflash 8 removes the gred by providing the pump of power to be transported to scummer 10 again, removing bulk impurity, good glue through the pipeline transportation with pressure transmission device to the second vibratory sieve 7, tail glue enters the first vibratory sieve 9 again, first vibratory sieve 9 vibrates slagging-off, be separated tail glue and collect with slag bucket, good glue carries out backflash 8 again and carries out secondary slagging-off, repeat to reach required degree of purification with this, the good glue of the second vibratory sieve 7 reaches the laggard pan feeding of degree of purification and collects, tail glue slag bucket is collected, the good glue of sizing material feeder 6 enters feeding station 2 by pipeline, the purification process of finished surface layer sizing.
Sizing applicator 1 has three outputs, is connected respectively with backflash 8, surface layer feeding station 2 and applying glue broken pond.Each output channel of sizing applicator 1 all there is a spherical valve, control sizing applicator 1 and to reflux the whereabouts of sizing material.When the sizing material refluxed is cleaner, the spherical valve that sizing applicator 1 connects surface layer feeding station 2 is opened, other two closedowns, the sizing material that will reflux backflow recycling; When the sizing material refluxed is very dirty, the spherical valve that sizing applicator 1 connects backflash 8 is opened, other two closedowns, backflow sizing material is transported to backflash 8 and again refluxes deslagging filtering.
The cleaning principle of the bottom sizing material of the present embodiment is identical with the purification raw material of surface layer sizing material.
All the other contents of the present embodiment are identical with embodiment 1, repeat no more here.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (9)
1. one kind purifies the device of sizing material, it is characterized in that: comprise the surface layer purification mechanism of the surface layer sizing material for purifying sizing applicator and the bottom purification mechanism for the bottom sizing material that purifies sizing applicator, bottom purification mechanism is identical with the structure of surface layer purification mechanism, bottom purification mechanism and surface layer purification mechanism include feeding station, gum pump and sieves, the discharging opening of feeding station is connected with the charging aperture of gum pump, the discharging opening of gum pump is connected with sieves, sieves is provided with waste outlet and the clean material that is connected with sizing applicator exports, the waste outlet of sieves is connected with the charging aperture of feeding station.
2. the device of purification sizing material according to claim 1, it is characterized in that: described bottom purification mechanism and surface layer purification mechanism also include backflash, scummer, sizing material feeder, feed back pump and reflux pump, the waste outlet of sieves is connected with the charging aperture of backflash by pipeline, the discharging opening of backflash is connected with scummer by reflux pump, the waste outlet of scummer is connected with the charging aperture of backflash, the clean material outlet of scummer is connected with sizing material feeder, and sizing material feeder is connected with the charging aperture of feeding station by feed back pump.
3. the device of purification sizing material according to claim 2, is characterized in that: be provided with the first vibratory sieve between the waste outlet of described scummer and described backflash, and the clean material outlet of the first vibratory sieve is connected with the charging aperture of backflash.
4. the device of purification sizing material according to claim 3, is characterized in that: described first vibratory sieve is that circle is shaken sieve, and the first vibratory sieve is provided with slag-drip opening, and slag-drip opening is connected with slag bucket, and the order number of the first vibratory sieve is 100-150 order.
5. the device of purification sizing material according to claim 2, is characterized in that: be provided with the second vibratory sieve between the clean material outlet of described scummer and described sizing material feeder, and the clean material outlet of the second vibratory sieve is connected with the charging aperture of described sizing material feeder.
6. the device of purification sizing material according to claim 5, is characterized in that: described second vibratory sieve is the square sieve that shakes, and the second vibratory sieve is provided with slag-drip opening, and slag-drip opening is connected with slag bucket, and the order number of the second vibratory sieve is 100-150 order.
7. the device of purification sizing material according to claim 6, it is characterized in that: between described scummer and described second vibratory sieve, be provided with pressure sensor, the clean material outlet of scummer is connected with the charging aperture of backflash by reflux line, reflux line is provided with pressure valve, and pressure valve is electrically connected with pressure sensor.
8. the device of purification sizing material according to claim 1, is characterized in that: the screen frame seam of described sieves is wide is 120-180 μm.
9. the device of purification sizing material according to claim 1, is characterized in that: the device of described purification sizing material also includes sizing applicator, and the discharging opening of sizing applicator is connected with described feeding station, and the discharging opening of sizing applicator is also connected with applying glue broken pond by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599602.3U CN204974463U (en) | 2015-08-11 | 2015-08-11 | Purify device of sizing material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599602.3U CN204974463U (en) | 2015-08-11 | 2015-08-11 | Purify device of sizing material |
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| CN204974463U true CN204974463U (en) | 2016-01-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758526A (en) * | 2016-12-28 | 2017-05-31 | 东莞玖龙纸业有限公司 | Sizing equipment |
| CN109371753A (en) * | 2018-10-16 | 2019-02-22 | 山鹰国际控股股份公司 | A kind of sediment system improving surface sizing starch liquid cleanliness |
| CN109537360A (en) * | 2019-01-25 | 2019-03-29 | 玖龙纸业（东莞）有限公司 | A kind for the treatment of for reuse method and system of sizing applicator reflux sizing material |
-
2015
- 2015-08-11 CN CN201520599602.3U patent/CN204974463U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758526A (en) * | 2016-12-28 | 2017-05-31 | 东莞玖龙纸业有限公司 | Sizing equipment |
| CN109371753A (en) * | 2018-10-16 | 2019-02-22 | 山鹰国际控股股份公司 | A kind of sediment system improving surface sizing starch liquid cleanliness |
| CN109537360A (en) * | 2019-01-25 | 2019-03-29 | 玖龙纸业（东莞）有限公司 | A kind for the treatment of for reuse method and system of sizing applicator reflux sizing material |
| CN109537360B (en) * | 2019-01-25 | 2021-05-11 | 玖龙纸业（东莞）有限公司 | Treatment and recycling method and system for backflow rubber material of sizing machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170705 Address after: Dongcheng Industrial Zone, Xinmin City, Liaoning, Shenyang Patentee after: Nine Dragons Paper (Shenyang) Co., Ltd. Address before: 523147 Guangdong province Dongguan City Machong town Xinsha Port Industrial Zone Dongguan Nine Dragons Paper Co. Ltd. Patentee before: Dongguan Nine Dragons Paper Co., Ltd. |
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| TR01 | Transfer of patent right |