CN202898906U - Environment-friendly type water circulation papermaking device - Google Patents
Environment-friendly type water circulation papermaking device Download PDFInfo
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- CN202898906U CN202898906U CN 201220479247 CN201220479247U CN202898906U CN 202898906 U CN202898906 U CN 202898906U CN 201220479247 CN201220479247 CN 201220479247 CN 201220479247 U CN201220479247 U CN 201220479247U CN 202898906 U CN202898906 U CN 202898906U
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- water circulation
- settling tank
- settling
- paper
- treatment device
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Abstract
The utility model provides an environment-friendly type water circulation papermaking device which comprises a pulper, a fiberizer, an agitator, a paper machine, a calendar, a paper reeling machine, a paper cutter and a set of water circulation processing device, wherein the pulper, the fiberizer, the agitator, the paper machine, the calendar, the paper reeling machine, the paper cutter and the set of the water circulation processing device are connected in sequence. The water circulation processing device is arranged between the pulper and the paper machine, and comprises a buffer basin and a settling basin which are connected through a pipeline. Two filter screens are arranged in the buffer basin. An anti-affinity layer is coated on the outer wall of each filter screen. The settling basin is composed of four small settling basins which are in a rectangle shape. A water way of sewage sequentially passes through the four small settling basins. The environment-friendly type water circulation papermaking device is simple in structure and low in cost. Filter precipitation is conducted step by step, sewage produced in the papermaking process is processed and used repeatedly, the water way of the water circulation processing device is in an S shape, filter precipitation effect is good, space is saved, besides, due to the fact that the anti-affinity layer is coated on the outer wall of each filter screen, various impurities are effectively prevented from being bonded on the filter screens, meshes of the filter screens cannot be easily blocked, cleaning times of the filter screens are reduced, and production efficiency is improved.
Description
Technical field
The utility model relates to the paper making equipment technical field, relates in particular to a kind of Environmental protection water circulation paper making equipment of paper waste reusable edible.
Background technology
In paper technology, all can produce a large amount of waste water in the processes such as slurrying, pulp washing.The difficulty of at present paper mill paper pulp sewage disposal is larger, sewage-treatment plant is relatively more expensive, output investment ratio is larger, input and the day-to-day operation expense of administering engineering are higher, China is unwilling to spend in middle-size and small-size paper mill the expensive sewage disposal recycling of carrying out, thereby has caused the serious present situation of China's middle-size and small-size paper mill environmental pollution.
The utility model content
Problem to be solved in the utility model provides that a kind of operating cost is low, the Environmental protection water circulation paper making equipment of good waste water treatment effect.
The technical solution of the utility model is as follows: a kind of Environmental protection water circulation paper making equipment, comprise the pulper that connects successively, fiberizer, mixer, paper machine, calender, reel machine, paper cutter, it is characterized in that: also comprise a cover water circulation treatment device, described water circulation treatment device water inlet is connected with the pulper delivery port, described water circulation treatment device delivery port is connected with paper machine, described water circulation treatment device comprises Buffer Pool and settling tank, described Buffer Pool is connected pipeline with settling tank and connects, be provided with the twice screen pack in the described Buffer Pool, described screen pack outer wall scribbles anti-affine layer, described settling tank is comprised of four rectangular little settling tanks, described four little settling tanks are respectively settling tank No. one, No. two settling tanks, No. three settling tanks, No. four settling tanks, described four little settling tanks are two row, two row and closely connect, a described settling tank right-hand member and No. two settling tank left end UNICOMs, described No. two settling tank right-hand members are connected with No. three settling tank right-hand members by tube connector, described No. three settling tank left ends and No. four settling tank right-hand member UNICOMs, described No. four settling tank left ends are the water circulation treatment device delivery port, respectively be provided with the twice screen pack in described four little settling tanks, described screen pack outer wall scribbles anti-affine layer.
Further, be provided with the water inlet control valve door before the described water circulation treatment device water inlet, be provided with the outlet water control valve door behind the described water circulation treatment device delivery port.
The beneficial effects of the utility model are: the utility model is simple in structure, cost is low, production process water saving, economize on electricity, energy savings, adopt step by step filtering-depositing, with sewage disposal and the recycling that produces in the paper-making process, this water treatment circulating device water channel is " S " type, play good filtering-depositing effect and saved again the space, the screen pack outer wall scribbles anti-affine layer in addition, prevented that effectively various impurity are bonded on the screen pack, filtering mesh is not easy to stop up, reduce the wash number of screen pack, improved production efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, pulper, 2, fiberizer,
3, mixer, 4, paper machine,
5, calender, 6, reel machine,
7, paper cutter, 8, water circulation treatment device,
9, water circulation treatment device water inlet, 10, the water circulation treatment device delivery port,
11, Buffer Pool, 12, settling tank,
13, pipeline, 14, screen pack,
15, anti-affine layer, 16, settling tanks,
17, No. two settling tanks, 18, No. three settling tanks,
19, No. four settling tanks, 20, tube connector,
21, water inlet control valve door, 22, the outlet water control valve door.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made brief description.
As shown in the figure: a kind of Environmental protection water circulation paper making equipment, comprise the pulper 1 that connects successively, fiberizer 2, mixer 3, paper machine 4, calender 5, reel machine 6, paper cutter 7, it is characterized in that: also comprise a cover water circulation treatment device 8, described water circulation treatment device water inlet 9 is connected with pulper 1 delivery port, described water circulation treatment device delivery port 10 is connected with paper machine 4, described water circulation treatment device 8 comprises Buffer Pool 11 and settling tank 12, described Buffer Pool 11 is connected with settling tank by pipeline 13 connections, be provided with twice screen pack 14 in the described Buffer Pool 11, described screen pack 14 outer walls scribble anti-affine layer 15, described settling tank 12 is comprised of four rectangular little settling tanks, described four little settling tanks are respectively settling tank 16 No. one, No. two settling tanks 17, No. three settling tanks 18, No. four settling tanks 19, described four little settling tanks are two row, two row and closely connect, described settling tank 16 right-hand members and No. two settling tank 17 left end UNICOMs, described No. two settling tank 17 right-hand members are connected with No. three settling tank 18 right-hand members by tube connector 20, described No. three settling tank 18 left ends and No. four settling tank 19 right-hand member UNICOMs, described No. four settling tank 19 left ends are water circulation treatment device delivery port 10, respectively be provided with twice screen pack 14 in described four little settling tanks, described screen pack 14 outer walls scribble anti-affine layer 15, be provided with water inlet control valve door 21 before the described water circulation treatment device water inlet 9, be provided with outlet water control valve door 22 behind the described water circulation treatment device delivery port 10.
Working method: in paper-making process, the sewage of being discharged by pulper 1 enters water circulation treatment device 8, at first in Buffer Pool 11, carry out the water yield, water quality homogenizing by twice screen pack 14 stable, then enter settling tank 12 by pipeline 13 and carry out precipitate and separate, sewage is successively by settling tank 16, No. two settling tanks 17, tube connector 20, No. three settling tanks 18, No. four settling tanks 19, discharged by water circulation treatment device delivery port 9, be back in the paper machine 4 and again utilize, play the effect of saving natural resources.
Above an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (2)
1. Environmental protection water circulation paper making equipment, comprise the pulper that connects successively, fiberizer, mixer, paper machine, calender, reel machine, paper cutter, it is characterized in that: also comprise a cover water circulation treatment device, described water circulation treatment device water inlet is connected with the pulper delivery port, described water circulation treatment device delivery port is connected with paper machine, described water circulation treatment device comprises Buffer Pool and settling tank, described Buffer Pool is connected pipeline with settling tank and connects, be provided with the twice screen pack in the described Buffer Pool, described screen pack outer wall scribbles anti-affine layer, described settling tank is comprised of four rectangular little settling tanks, described four little settling tanks are respectively settling tank No. one, No. two settling tanks, No. three settling tanks, No. four settling tanks, described four little settling tanks are two row, two row and closely connect, a described settling tank right-hand member and No. two settling tank left end UNICOMs, described No. two settling tank right-hand members are connected with No. three settling tank right-hand members by tube connector, described No. three settling tank left ends and No. four settling tank right-hand member UNICOMs, described No. four settling tank left ends are the water circulation treatment device delivery port, respectively be provided with the twice screen pack in described four little settling tanks, described screen pack outer wall scribbles anti-affine layer.
2. described a kind of Environmental protection water circulation paper making equipment according to claim 1 is characterized in that: be provided with the water inlet control valve door before the described water circulation treatment device water inlet, be provided with the outlet water control valve door behind the described water circulation treatment device delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479247 CN202898906U (en) | 2012-09-18 | 2012-09-18 | Environment-friendly type water circulation papermaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479247 CN202898906U (en) | 2012-09-18 | 2012-09-18 | Environment-friendly type water circulation papermaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202898906U true CN202898906U (en) | 2013-04-24 |
Family
ID=48119596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220479247 Expired - Fee Related CN202898906U (en) | 2012-09-18 | 2012-09-18 | Environment-friendly type water circulation papermaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202898906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948206A (en) * | 2017-03-27 | 2017-07-14 | 安徽砀山金兄弟实业科技有限公司 | A kind of environmentally friendly paper making equipment |
-
2012
- 2012-09-18 CN CN 201220479247 patent/CN202898906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948206A (en) * | 2017-03-27 | 2017-07-14 | 安徽砀山金兄弟实业科技有限公司 | A kind of environmentally friendly paper making equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130918 |