CN203247451U - System for recycling paper making white water - Google Patents
System for recycling paper making white water Download PDFInfo
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- CN203247451U CN203247451U CN 201320251507 CN201320251507U CN203247451U CN 203247451 U CN203247451 U CN 203247451U CN 201320251507 CN201320251507 CN 201320251507 CN 201320251507 U CN201320251507 U CN 201320251507U CN 203247451 U CN203247451 U CN 203247451U
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- white water
- slagging
- pool
- feed tank
- water chest
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Abstract
The utility model relates to the technical field of paper making and pulping, in particular to a system for recycling paper making white water. The system for recycling paper making white water comprises a clear white water pool, a turbid white water pool, a fine screening feed pool, a short fiber slag removal white water pool, a long fiber slag removal white water pool and a coarse screening feed pool. The turbid white water pool is communicated with the fine screening feed pool and the short fiber slag removal white water pool respectively through a pipeline, the water inlet of the pipeline is higher than the water outlet of the pipeline, and the long fiber slag removal white water pool is communicated with the short fiber slag removal white water pool, the fine screening feed pool and the coarse screening feed pool respectively. Compared with the prior art, white water generated in working procedures is recycled in an overflowing mode, the pumping over mode in the prior art is replaced, therefore, energy consumption and device maintenance cost are saved, energy saving and waste water reutilization are achieved, cost is saved for enterprises, and market competitiveness of products is improved.
Description
Technical field
The utility model relates to the pulping technology for paper-making field, particularly relates to a kind of recovery system of mthod of white water from paper making.
Background technology
Plain boiled water derives from the waste water of paper machine room paper making process, and the paper-making pulping process can consume a large amount of water yields, and the plain boiled water discharge capacity is larger, causes the wasting of resources, is the fundamental state policy of China and save energy and reduce the cost, and also is the requirement of environmental protection.In existing paper, paper divides three formable layers, and paper pulp also is divided into the long, medium and short fibre, and wherein the long, medium and short fibre has respectively its Save All System.In the prior art, the fine turbid plain boiled water of length and the turbid plain boiled water of middle fibre are stored in respectively in two ponds, be pumped into long fine scummer feed tank, short fiber scummer feed tank, middle fine scummer feed tank, fine screen feed tank and scalping feed tank with the pump of two 450KW respectively again, thereby cause energy consumption high, increased the operation and maintenance cost of equipment, and then make the cost of finished product paper higher, and be unfavorable for energy-conserving and environment-protective.
Summary of the invention
The purpose of this utility model is to avoid weak point of the prior art and the recovery system that provides that a kind of waste water reuse rate is high, energy consumption is low, save the mthod of white water from paper making of cost.
The purpose of this utility model is achieved through the following technical solutions:
A kind of recovery system of mthod of white water from paper making is provided, comprise pure pond, turbid white water chest, fine screen feed tank, short fiber slagging-off white water chest, long fine slagging-off white water chest and scalping feed tank, described turbid white water chest is communicated with described fine screen feed tank and described short fiber slagging-off white water chest respectively by pipeline, and the water inlet of described pipeline is higher than the delivery port of described pipeline; Described long fine slagging-off white water chest is communicated with described short fiber slagging-off white water chest, described fine screen feed tank and described scalping feed tank respectively.
Wherein, described long fine slagging-off white water chest comprises four sides wall, is respectively the first division wall, the second division wall, the 3rd division wall and fourth face wall.
Wherein, share described the first division wall between described fine screen feed tank and the described long fine slagging-off white water chest, share described the second division wall between described short fiber slagging-off white water chest and the described long fine slagging-off white water chest, share described the 3rd division wall between described scalping feed tank and the described long fine slagging-off white water chest.
Wherein, in the four sides wall of described fine screen feed tank, the height of described the first division wall is lower than the height of other three face walls.
Wherein, in the four sides wall of described short fiber slagging-off white water chest, the height of described the second division wall is lower than the height of other three face walls.
Wherein, in the four sides wall of described long fine slagging-off white water chest, the height of described the first division wall is lower than the height of other three face walls.
The beneficial effects of the utility model:
The recovery system of mthod of white water from paper making of the present utility model, comprise pure pond, turbid white water chest, fine screen feed tank, short fiber slagging-off white water chest, long fine slagging-off white water chest and scalping feed tank, pure pond is communicated with turbid white water chest, turbid white water chest is communicated with fine screen feed tank and short fiber slagging-off white water chest respectively by pipeline, and the water inlet of pipeline is higher than the delivery port of pipeline; Long fine slagging-off white water chest is communicated with short fiber slagging-off white water chest, fine screen feed tank and scalping feed tank respectively.Compared with prior art, the recovery system of the utility model plain boiled water, utilize natural gravity, plain boiled water is by the mode of pipeline overflow, enter respectively fine screen feed tank and short fiber slagging-off white water chest, carry out layout by the white water chest to each operation, the differing heights of metope is set, make plain boiled water carry out recycling by the mode of overflow, thereby substituted prior art and adopted two modes that high powered water pump carries out pumping, greatly saved energy consumption and cost of equipment maintenance, realized energy-conservation and waste water reuse, for enterprise has saved cost, improve the competitiveness of product in market.
Description of drawings
Utilize accompanying drawing that the utility model is described further, but the content in the accompanying drawing does not consist of any restriction of the present utility model.
Fig. 1 is the structural representation of the recovery system of mthod of white water from paper making of the present utility model.
Include among Fig. 1:
White water chest 1;
Turbid white water chest 2;
Fine screen feed tank 3;
Short fiber slagging-off white water chest 4;
Long fine slagging-off white water chest 5, the first division wall 51, the second division wall 52, the 3rd division wall 53, fourth face wall;
Scalping feed tank 6;
Pipeline 7.
The specific embodiment
The utility model is described in further detail to reach with the following Examples accompanying drawing, but embodiment of the present utility model is not limited to this.
The recovery system of mthod of white water from paper making, as shown in Figure 1, comprise pure pond 1, turbid white water chest 2, fine screen feed tank 3, short fiber slagging-off white water chest 4, long fine slagging-off white water chest 5 and scalping feed tank 6, wherein: pure pond 1 is communicated with turbid white water chest 2, turbid white water chest is communicated with fine screen feed tank 3 and short fiber slagging-off white water chest 4 respectively by pipeline 7, and the water inlet of pipeline 7 is higher than the delivery port of pipeline 7; Long fine slagging-off white water chest 5 is communicated with short fiber slagging-off white water chest 4, fine screen feed tank 3 and scalping feed tank 6 respectively.
Concrete, long fine slagging-off white water chest 5 comprises four sides wall, is respectively the first division wall 51, the second division wall 52, the 3rd division wall 53 and fourth face wall.
Concrete, share the first division wall 51 between fine screen feed tank 3 and the long fine slagging-off white water chest 5, share the second division wall 52 between short fiber slagging-off white water chest 4 and the long fine slagging-off white water chest 5, share the 3rd division wall 53 between scalping feed tank 6 and the long fine slagging-off white water chest 5, adopt above-mentioned layout, be convenient to make long fine slagging-off white water chest 5 to be communicated with short fiber slagging-off white water chest 4, fine screen feed tank 3 and scalping feed tank 6 respectively, realize the overflow of plain boiled water.
In the present embodiment, in the four sides wall of fine screen feed tank 3, the height of the first division wall 51 is lower than the height of other three face walls, thereby makes plain boiled water pass through 51 overflows of the first division wall to long fine slagging-off white water chest 5.
In the four sides wall of short fiber slagging-off white water chest 4, the height of the second division wall 52 is lower than the height of other three face walls, thereby makes plain boiled water pass through 52 overflows of the second division wall to long fine slagging-off white water chest 5.
In the four sides wall of long fine slagging-off white water chest 5, the height of the first division wall 51 is lower than the height of other three face walls, thereby makes plain boiled water pass through 53 overflows of the 3rd division wall to scalping feed tank 6.
The recovery system of the utility model plain boiled water, utilize natural gravity, plain boiled water is by the mode of pipeline 7 overflows, enter respectively fine screen feed tank 3 and short fiber slagging-off white water chest 4, carry out layout by the white water chest to each operation, the differing heights of metope is set, make plain boiled water carry out recycling by the mode of overflow, thereby substituted prior art and adopted two modes that high powered water pump carries out pumping, energy consumption and cost of equipment maintenance have greatly been saved, realized energy-conservation and waste water reuse, for enterprise has saved cost, improved the competitiveness of product in market.
Should be noted that at last; above embodiment only is used for the explanation the technical solution of the utility model but not to the restriction of the utility model protection domain; although with reference to preferred embodiment the utility model has been done detailed description; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (6)
1. the recovery system of mthod of white water from paper making, it is characterized in that: comprise pure pond, turbid white water chest, fine screen feed tank, short fiber slagging-off white water chest, long fine slagging-off white water chest and scalping feed tank, described pure pond is communicated with described turbid white water chest, described turbid white water chest is communicated with described fine screen feed tank and described short fiber slagging-off white water chest respectively by pipeline, and the water inlet of described pipeline is higher than the delivery port of described pipeline; Described long fine slagging-off white water chest is communicated with described short fiber slagging-off white water chest, described fine screen feed tank and described scalping feed tank respectively.
2. the recovery system of mthod of white water from paper making according to claim 1 is characterized in that: described long fine slagging-off white water chest comprises four sides wall, is respectively the first division wall, the second division wall, the 3rd division wall and fourth face wall.
3. the recovery system of mthod of white water from paper making according to claim 2, it is characterized in that: share described the first division wall between described fine screen feed tank and the described long fine slagging-off white water chest, share described the second division wall between described short fiber slagging-off white water chest and the described long fine slagging-off white water chest, share described the 3rd division wall between described scalping feed tank and the described long fine slagging-off white water chest.
4. the recovery system of mthod of white water from paper making according to claim 3, it is characterized in that: in the four sides wall of described fine screen feed tank, the height of described the first division wall is lower than the height of other three face walls.
5. the recovery system of mthod of white water from paper making according to claim 4 is characterized in that: in the four sides wall of described short fiber slagging-off white water chest, the height of described the second division wall is lower than the height of other three face walls.
6. the recovery system of mthod of white water from paper making according to claim 5 is characterized in that: in the four sides wall of described long fine slagging-off white water chest, the height of described the first division wall is lower than the height of other three face walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320251507 CN203247451U (en) | 2013-05-10 | 2013-05-10 | System for recycling paper making white water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320251507 CN203247451U (en) | 2013-05-10 | 2013-05-10 | System for recycling paper making white water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203247451U true CN203247451U (en) | 2013-10-23 |
Family
ID=49373899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320251507 Expired - Lifetime CN203247451U (en) | 2013-05-10 | 2013-05-10 | System for recycling paper making white water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203247451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000608A (en) * | 2015-08-11 | 2015-10-28 | 怀宁县天元纸业有限公司 | Recovery system for papermaking sewage |
-
2013
- 2013-05-10 CN CN 201320251507 patent/CN203247451U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000608A (en) * | 2015-08-11 | 2015-10-28 | 怀宁县天元纸业有限公司 | Recovery system for papermaking sewage |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
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| CX01 | Expiry of patent term |