CN113173610A - White water treatment system and method for sugarcane fiber forming - Google Patents
White water treatment system and method for sugarcane fiber forming Download PDFInfo
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- CN113173610A CN113173610A CN202110490562.9A CN202110490562A CN113173610A CN 113173610 A CN113173610 A CN 113173610A CN 202110490562 A CN202110490562 A CN 202110490562A CN 113173610 A CN113173610 A CN 113173610A
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- water tank
- white
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 250
- 239000000835 fiber Substances 0.000 title claims abstract description 70
- 240000000111 Saccharum officinarum Species 0.000 title claims abstract description 35
- 235000007201 Saccharum officinarum Nutrition 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 117
- 238000012216 screening Methods 0.000 claims abstract description 42
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000005406 washing Methods 0.000 claims description 24
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims 3
- 238000011084 recovery Methods 0.000 abstract description 6
- 230000003245 working effect Effects 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G5/00—Separating, e.g. sorting, fibres
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention belongs to the technical field of sugarcane fiber forming equipment, and particularly relates to a white water treatment system for sugarcane fiber forming, which comprises a filtering device, a screening device, a filtering water tank, a filtering water tower, a circulating water tank, a filtering water pump and a circulating water pump, wherein the screening device is in butt joint with the output end of the bottom of the filtering device, the screening device, the circulating water tank, the circulating water pump and the filtering device are communicated through water pipes in sequence, and the filtering device, the filtering water tank, the filtering water pump and the filtering water tower are communicated through water pipes in sequence. The short and small fibers are separated, the working effect of the recovery and utilization rate of the white water is improved, and the working efficiency is high. In addition, a white water treatment method for sugarcane fiber forming is provided to improve the stability and efficiency of the work.
Description
Technical Field
The invention belongs to the technical field of sugarcane fiber forming equipment, and particularly relates to a white water treatment system and method for sugarcane fiber forming.
Background
Because the early domestic white water treatment technology for sugarcane fiber forming is lagged, the residual white water in the traditional paper pulp making is directly discharged without treatment, thereby causing great water resource pollution and waste. If the white water is recycled for pulping, short fibers remained in the white water directly influence the forming time of sugarcane fibers, so that the productivity of products is low.
Therefore, the development of a white water treatment system for forming sugarcane fibers, which can separate short fibers and improve the white water recycling rate, is urgently needed.
In conclusion, the related art has defects and needs to be improved.
Disclosure of Invention
One of the objects of the present invention is: aiming at the defects of the prior art, the white water treatment system for sugarcane fiber forming is provided, short and small fibers can be separated, the white water recovery rate is improved, and the working efficiency is high.
In order to achieve the purpose, the invention adopts the following technical scheme:
the white water treatment system for sugarcane fiber forming comprises a filtering device, a screening device, a filtering water tank, a filtering water tower, a circulating water tank, a filtering water pump and a circulating water pump, wherein the screening device is in butt joint with the bottom output end of the filtering device, the screening device, the circulating water tank, the circulating water pump and the filtering device are communicated in sequence through a water pipe, and the filtering device, the filtering water tank, the filtering water pump and the filtering water tower are communicated in sequence through a water pipe. In operation, white water generated in the process of forming the sugarcane fibers is firstly injected into a water inlet of the filtering device; then filtering the white water by a filtering device; the generated filtered water flows into the filtering water tank; then the filtered water in the filtering water tank is pumped into a filtering water tower by a filtering water pump for storage; meanwhile, fine fibers filtered by the filtering device and circulating washing water are simultaneously injected into the screening device; then filtering out the fine fibers by a screening device, and removing the fine fibers; injecting the rest of the circulating flushing water into a circulating water tank; finally, the circulating water pump pumps the circulating flushing water in the circulating water tank to the water inlet of the filtering device for recycling, so that short and small fibers are separated, the working effect of the recovery and utilization rate of white water is improved, and the working efficiency is high.
As an improvement of the white water treatment system for sugar cane fiber formation according to the present invention, the water inlet of the filter water tank is communicated with the filtered water outlet at the side of the filter device. The structure design is beneficial to the filtering water tank to collect the filtered water flowing out from the filtering device.
As an improvement of the white water treatment system for sugarcane fiber forming, a water inlet of the circulating water tank is communicated with a circulating washing water outlet of the screening device. The design of the structure is beneficial to the circulating water tank to collect the circulating washing water flowing out of the screening device.
As an improvement of the white water treatment system for sugarcane fiber forming, the water outlet of the circulating water tank is communicated with the water inlet of the filtering device. The structure is designed to lead the circulating washing water in the circulating water tank to flow into the filtering device for recycling.
As an improvement of the white water treatment system for sugarcane fiber forming, the filtering device is a multi-filter-disc filter. Besides, the filtering device can be other equipment capable of achieving the same effect, and can be flexibly arranged according to actual conditions.
As an improvement of the white water treatment system for sugarcane fiber forming, the screening device is a vibrating frame screen. Besides, the screening device can be other equipment capable of achieving the same effect, and can be flexibly arranged according to actual conditions.
The second purpose of the invention is: in order to overcome the defects of the prior art, the white water treatment method for sugarcane fiber forming is also provided, so that the working stability and efficiency of the white water treatment method are improved.
In order to achieve the above object, the present invention provides a white water treatment method for sugarcane fiber formation, comprising the steps of:
s1, injecting white water generated in the sugarcane fiber forming process into a water inlet of the filtering device; the white water contains a plurality of fine fibers;
s2, filtering the white water by a filtering device; the filtering device is used for primarily filtering the white water;
s3, the generated filtered water flows into a filtering water tank; collecting the filtered water for subsequent reuse;
s4, pumping the filtered water in the filtering water tank into a filtering water tower by a filtering water pump; storing the filtered water for subsequent reuse;
s5, simultaneously injecting the fine fibers filtered by the filtering device and circulating washing water into the screening device; the screening device screens the fine fibers, and the circulating washing water plays a washing role, so that the screening precision of the fine fibers is improved;
s6, filtering out the fine fibers by a screening device, and removing the fine fibers; injecting the rest of the circulating flushing water into a circulating water tank; in practical application, the tiny fiber deposits filtered by the screening device need to be cleaned manually;
s7, pumping the circulating washing water in the circulating water tank to a washing water inlet of the filtering device by the circulating water pump; the circulating flushing water is recycled, and water resources are saved.
Wherein, step S2 and step S5 are executed simultaneously.
The invention has the beneficial effects that: in operation, white water generated in the process of forming the sugarcane fibers is firstly injected into a water inlet of the filtering device; then filtering the white water by a filtering device; the generated filtered water flows into the filtering water tank; then the filtered water in the filtering water tank is pumped into a filtering water tower by a filtering water pump for storage; meanwhile, fine fibers filtered by the filtering device and circulating washing water are simultaneously injected into the screening device; then filtering out the fine fibers by a screening device, and removing the fine fibers; injecting the rest of the circulating flushing water into a circulating water tank; finally, the circulating water pump pumps the circulating flushing water in the circulating water tank to the water inlet of the filtering device for recycling, so that short and small fibers are separated, the working effect of the recovery and utilization rate of white water is improved, and the working efficiency is high.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram in an embodiment of the present invention;
wherein: 1-a filtration device; 2-a screening device; 3-a filtration water tank; 4-a filtration water tower; 5-circulating water tank; 6-a filtering water pump; 7-circulating water pump.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The present invention will be described in further detail below with reference to the accompanying drawings, but the present invention is not limited thereto.
Example 1
As shown in fig. 1, a white water treatment system for sugarcane fiber forming comprises a filtering device 1, a screening device 2, a filtering water tank 3, a filtering water tower 4, a circulating water tank 5, a filtering water pump 6 and a circulating water pump 7, wherein the screening device 2 is in butt joint with the bottom output end of the filtering device 1, the screening device 2, the circulating water tank 5, the circulating water pump 7 and the filtering device 1 are communicated sequentially through a water pipe, and the filtering device 1, the filtering water tank 3, the filtering water pump 6 and the filtering water tower 4 are communicated sequentially through a water pipe. In operation, white water generated in the process of forming sugarcane fibers is firstly injected into a water inlet of the filtering device 1; then the filtering device 1 filters the white water; the produced filtered water flows into the filter water tank 3; then the filtered water in the filtering water tank 3 is pumped into a filtering water tower 4 by a filtering water pump 6 for storage; meanwhile, fine fibers filtered by the filtering device 1 and circulating washing water are simultaneously injected into the screening device 2; then the fine fibers are filtered out by a screening device 2 and are removed; the remaining circulating washing water is injected into the circulating water tank 5; finally, the circulating water pump 7 pumps the circulating flushing water in the circulating water tank 5 to the water inlet of the filtering device 1 for recycling, so that short and small fibers are separated, the working effect of the recovery and utilization rate of white water is improved, and the working efficiency is high.
Preferably, the water inlet of the filter water tank 3 is communicated with the filtered water outlet on the side of the filter device 1. This design facilitates the filter water tank 3 to collect the filtered water from the filter device 1.
Preferably, the water inlet of the circulation water tank 5 is communicated with the circulation washing water outlet of the sieving device 2. This design facilitates the collection of the circulating flushing water from the screening device 2 by the circulating water tank 5.
Preferably, the water outlet of the circulation water tank 5 is communicated with the water inlet of the filtering device 1. This construction is designed so that the circulating washing water in the circulating water tank 5 flows into the filtering apparatus 1 to be reused.
Preferably, the filter device 1 is a multi-disc filter. Besides, the filtering device 1 can be other devices capable of achieving the same effect, and can be flexibly set according to actual conditions.
Preferably, the screening device 2 is a vibrating frame screen. Besides, the screening device 2 can be other devices capable of achieving the same effect, and can be flexibly arranged according to actual conditions.
The working principle of the invention is as follows: in operation, white water generated in the process of forming sugarcane fibers is firstly injected into a water inlet of the filtering device 1; then the filtering device 1 filters the white water; the produced filtered water flows into the filter water tank 3; then the filtered water in the filtering water tank 3 is pumped into a filtering water tower 4 by a filtering water pump 6 for storage; meanwhile, fine fibers filtered by the filtering device 1 and circulating washing water are simultaneously injected into the screening device 2; then the fine fibers are filtered out by a screening device 2 and are removed; the remaining circulating washing water is injected into the circulating water tank 5; finally, the circulating water pump 7 pumps the circulating flushing water in the circulating water tank 5 to the water inlet of the filtering device 1 for recycling, so that short and small fibers are separated, the working effect of the recovery and utilization rate of white water is improved, and the working efficiency is high.
Example 2
As shown in fig. 1, an embodiment 1 of the white water processing method for sugarcane fiber formation includes the following steps:
s1, white water generated in the sugarcane fiber forming process is injected into a water inlet of the filtering device 1; the white water contains a plurality of fine fibers;
s2, filtering the white water by the filtering device 1; the filtering device 1 is used for primarily filtering the white water;
s3, the generated filtered water flows into the filtering water tank 3; collecting the filtered water for subsequent reuse;
s4, pumping the filtered water in the filtering water tank 3 to the filtering water tower 4 by the filtering water pump 6; storing the filtered water for subsequent reuse;
s5, simultaneously injecting the fine fibers filtered by the filtering device 1 and circulating washing water into the screening device 2; the screening device 2 screens the fine fibers, and the circulating washing water plays a washing role, so that the screening precision of the fine fibers is improved;
s6, filtering out the fine fibers by the screening device 2, and removing the fine fibers; the remaining circulating washing water is injected into the circulating water tank 5; in practical application, the tiny fiber deposits filtered by the screening device 2 need to be cleaned manually;
s7, the circulating water pump 7 pumps the circulating washing water in the circulating water tank 5 to the water inlet of the filtering device 1; the circulating flushing water is recycled, and water resources are saved.
Wherein, step S2 and step S5 are executed simultaneously.
The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A white water processing system for sugarcane fiber forming is characterized in that: including filter equipment (1), screening plant (2), filtration water pitcher (3), filtration water tower (4), circulating water pitcher (5), filtration water pump (6) and circulating water pump (7), screening plant (2) with the butt joint of the bottom output of filter equipment (1), screening plant (2) circulating water pitcher (5) circulating water pump (7) filter equipment (1) loops through the water pipe intercommunication, filter equipment (1) filter water pitcher (3) filtration water pump (6) the water tower filters and loops through the water pipe intercommunication.
2. A whitewater processing system for sugar cane fiber formation as set forth in claim 1, wherein: the water inlet of the filter water tank (3) is communicated with the filtered water outlet on the side surface of the filter device (1).
3. A whitewater processing system for sugar cane fiber formation as set forth in claim 1, wherein: the water inlet of the circulating water tank (5) is communicated with the circulating flushing water outlet of the screening device (2).
4. A whitewater processing system for sugar cane fiber formation as set forth in claim 1, wherein: the water outlet of the circulating water tank (5) is communicated with the water inlet of the filtering device (1).
5. A whitewater processing system for sugar cane fiber formation as set forth in claim 1, wherein: the filtering device (1) is a multi-filter disc filter.
6. A whitewater processing system for sugar cane fiber formation as set forth in claim 1, wherein: the screening device (2) is a vibrating frame screen.
7. A white water treatment method for sugarcane fiber forming is characterized by comprising the following steps:
s1, white water generated in the sugarcane fiber forming process is injected into a water inlet of the filtering device (1);
s2, filtering the white water by using the filtering device (1);
s3, the generated filtered water flows into the filtering water tank (3);
s4, pumping the filtered water in the filtering water tank (3) into a filtering water tower (4) by a filtering water pump (6);
s5, simultaneously injecting the fine fibers filtered by the filtering device (1) and circulating washing water into the screening device (2);
s6, filtering out the fine fibers by a screening device (2) and removing the fine fibers; the remaining circulating flushing water is injected into a circulating water tank (5);
s7, the circulating water pump (7) pumps the circulating washing water in the circulating water tank (5) to a washing water inlet of the filtering device (1);
wherein, step S2 and step S5 are executed simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110490562.9A CN113173610A (en) | 2021-05-06 | 2021-05-06 | White water treatment system and method for sugarcane fiber forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110490562.9A CN113173610A (en) | 2021-05-06 | 2021-05-06 | White water treatment system and method for sugarcane fiber forming |
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| Publication Number | Publication Date |
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| CN113173610A true CN113173610A (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110490562.9A Pending CN113173610A (en) | 2021-05-06 | 2021-05-06 | White water treatment system and method for sugarcane fiber forming |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1282817A (en) * | 2000-09-08 | 2001-02-07 | 徐宗谦 | Process and equipment for cyclically treating paper-making sawage by chemical and physical synchronization method |
| CN103663776A (en) * | 2013-09-23 | 2014-03-26 | 浙江凯丰纸业有限公司 | Papermaking white water circulating treatment method and treatment device |
| CN107503212A (en) * | 2016-12-31 | 2017-12-22 | 天津市宝坻区发达造纸有限公司 | A kind of waste paper recycling pulping process |
| CN210712355U (en) * | 2019-10-12 | 2020-06-09 | 淄博欧木特种纸业有限公司 | Decorate body paper plain boiled water recovery system |
| CN215195819U (en) * | 2021-05-06 | 2021-12-17 | 广东粤威环境技术有限公司 | White water treatment system for sugarcane fiber forming |
-
2021
- 2021-05-06 CN CN202110490562.9A patent/CN113173610A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1282817A (en) * | 2000-09-08 | 2001-02-07 | 徐宗谦 | Process and equipment for cyclically treating paper-making sawage by chemical and physical synchronization method |
| CN103663776A (en) * | 2013-09-23 | 2014-03-26 | 浙江凯丰纸业有限公司 | Papermaking white water circulating treatment method and treatment device |
| CN107503212A (en) * | 2016-12-31 | 2017-12-22 | 天津市宝坻区发达造纸有限公司 | A kind of waste paper recycling pulping process |
| CN210712355U (en) * | 2019-10-12 | 2020-06-09 | 淄博欧木特种纸业有限公司 | Decorate body paper plain boiled water recovery system |
| CN215195819U (en) * | 2021-05-06 | 2021-12-17 | 广东粤威环境技术有限公司 | White water treatment system for sugarcane fiber forming |
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| Title |
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| 《常用非木材纤维碱法制浆实用手册》编写组: "《常用非木材纤维碱法制浆实用手册》", 31 December 1993, 中国轻工业出版社 * |
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Application publication date: 20210727 |