CN202682888U - White water fiber recovery device applied to high-density fiberboard production - Google Patents
White water fiber recovery device applied to high-density fiberboard production Download PDFInfo
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- CN202682888U CN202682888U CN 201220307556 CN201220307556U CN202682888U CN 202682888 U CN202682888 U CN 202682888U CN 201220307556 CN201220307556 CN 201220307556 CN 201220307556 U CN201220307556 U CN 201220307556U CN 202682888 U CN202682888 U CN 202682888U
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- casing
- screen cloth
- curved surface
- density fiberboard
- plain boiled
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Abstract
The utility model discloses a white water fiber recovery device applied to high-density fiberboard production. The white water fiber recovery device comprises a casing. A front cover door is arranged on the front portion of the casing, and a rear cover door is arranged on the rear portion of the casing. An exhaust port is arranged at the top of the casing, and a feed port and a lip opening adjusting unit which is mounted below the feed port are further arranged on the upper portion of the casing. In the casing, a curve screen is arranged correspondingly under the feed port, a high-pressure spray water pipe is arranged on the back side of the curve screen and movably connected with a connection pipe fixed on the casing, a swing bar is further connected onto the high-pressure spray water pipe, the other end of the swing bar is connected with an air cylinder fixed on the casing, a fiber outlet is arranged on the lower portion of the casing on the right side of the curve screen, and a filtrate outlet is arranged on the lower portion of the casing on the back side of the curve screen. The white water fiber recovery device applied to high-density fiberboard production is capable of reducing labor power, good in filtration effect, high in continuous filtration capability and capable of improving white water fiber recovery rate, saves production materials, and is environment friendly.
Description
Technical field:
The utility model belongs to the plain boiled water fiber recovery field that high density fiberboard is produced, and is specifically related to a kind of plain boiled water fibrous recovery unit that high density fiberboard is produced that is applied to.
Background technology:
At present in the production of high density fiberboard, plain boiled water is through constantly circulation, after use acquires a certain degree, a large amount of fiber fines has been accumulated in the inside, the continuous accumulation of these fiber fines is so that the reuse of plain boiled water is more and more difficult, and general method all is to discharge after using slanted screen filtered and recycled part fiber.
Use traditional slanted screen filtration way to reclaim the plain boiled water fiber, there is following shortcoming: at first be that slanted screen uses plastic wire or nylon wire to make the screen pack material, can produce static washing away under the friction of plain boiled water, easily adsorb impurity and cause the screen pack eyelet to stop up, filter effect is not good; Secondly static causes Netease dirty easily stifled, needs artificial not timing to stop to filter and washes wire side, causes the continuous operation ability, has increased simultaneously staff labor intensity; In addition, slanted screen also exists filter capacity low, wire side cracky, poor reliability, the shortcoming such as floor space is large.The existence of these shortcomings is so that the industrial water amount of high density fiberboard is large, and the number of times that plain boiled water can be recycled reduces, and is because the fiber fines in the plain boiled water can't effectively be reclaimed just discharging, both uneconomical simultaneously, also is unfavorable for environmental protection.Therefore require more and more stricter today in cleaner production, be necessary very much to propose rational solution for this problem.
The utility model content:
The purpose of this utility model is to overcome that existing slanted screen filtering technique exists that filtered and recycled weak effect, filter capacity are low, the easy dirty easily stifled cracky of continuous operation ability, wire side, and the technical problem such as staff labor intensity is large, provide a kind of minimizing manpower, good filtration effect and continuous filtration ability strong, can improve plain boiled water fiber recovery utilization rate, save the plain boiled water fibrous recovery unit that high density fiberboard is produced that is applied to of raw materials for production and environmental protection.
The utility model is achieved by the following technical programs:
The plain boiled water fibrous recovery unit that is applied to high density fiberboard production of the present utility model, it is characterized in that, comprise casing, be provided with the protecgulum door in the casing front portion, be provided with the bonnet door at the casing rear portion, be provided with exhaust outlet at the casing top, also be provided with charging aperture on the top of casing and be installed on lip opening adjusting device below the charging aperture, in casing, the below of charging aperture is corresponding is provided with the curved surface screen cloth, the back side of curved surface screen cloth is provided with the high-pressure spraying water pipe, this high-pressure spraying water pipe is flexibly connected with the connecting leg that is fixed on the casing, also is connected with swing arm on described high-pressure spraying water pipe, and an other end of swing arm links to each other with the cylinder on being fixed on casing, casing bottom in the face side of curved surface screen cloth is provided with fiber outlet, is provided with filtrate (liquid in the casing bottom of the rear side of curved surface screen cloth.
Further preferred, described casing is that stainless casing, charging aperture are that stainless charging aperture, fiber outlet are that stainless fiber outlet and filtrate (liquid are stainless filtrate (liquid.Stainless steel can prevent the sour corrosion of plain boiled water, and stable work structuring is provided simultaneously.Exhaust outlet on it plays the connection atmosphere, the effect of balance inner and outer air pressure.
Described curved surface screen cloth preferably is divided into disjunct two parts with casing inside, so just is conducive to process plain boiled water, avoids plain boiled water owing to spray or splash and filtered just enters the filtrate (liquid side.Stainless steel is indeformable when being subject to fluid pressure
Described curved surface screen cloth is preferably stainless curved surface screen cloth, and it is the sieve seam, and sieve seam width is 0.1mm.
15 fan nozzles are housed on the described high-pressure spraying water pipe.Be connected with swing arm on the high-pressure spraying water pipe, swing arm is swung by the cylinder control of casing top.Water under high pressure plays cleaning action through the spray header nozzle directive curved surface screen cloth back side to screen cloth.Swing arm control high-pressure spraying water pipe moves back and forth back and forth along screen cloth, guarantees to clean to the whole screen cloth back side.
Described lip opening adjusting device is installed on the below of charging aperture, and the rotation handwheel on it plays to be regulated charging aperture lip aperture size and then regulate the effect of charging rate.
The utility model is compared with existing slanted screen filtering technique, has following advantage:
1, use plane net to compare with slanted screen, the plain boiled water fibrous recovery unit that is applied to high density fiberboard production of the present utility model uses the curved surface screen cloth, charging plain boiled water is longer in the time that wire side stops, so fiber is more complete with separating of water, and namely filter effect is better;
2, the screen cloth that is applied to the plain boiled water fibrous recovery unit of high density fiberboard production of the present utility model preferably adopts stainless steel, that stainless steel is not subjected to frictional static absorption impurity and the impact that causes wire side to stop up.Stainless steel is corrosion-resistant simultaneously, and ambient adaptability is strong;
3, the high-pressure spraying water pipe in the utility model can clean automatically to screen cloth, exempts screen cloth and stops up possibility, does not need artificial nurse, saving personnel simultaneously;
4, the operation of filtered and recycled plain boiled water, fiber and self-cleaning operation can be carried out simultaneously, and continuity work improves filter efficiency;
5, of the present utility model to be applied to the plain boiled water fibrous recovery unit that high density fiberboard produces simple and compact for structure, and floor space is relatively little a lot, and easy to maintenance.
Description of drawings:
Fig. 1 is the structural representation that is applied to the plain boiled water fibrous recovery unit of high density fiberboard production of the present utility model;
Description of reference numerals: 1-casing, 2-protecgulum door, 3-bonnet door, 4-exhaust outlet, 5-charging aperture, the 6-fiber outlet, 7-filtrate (liquid, 8-lip opening adjusting device, 9-curved surface screen cloth, 10-connecting leg, the 11-fan nozzle, 12-swing arm, 13-cylinder, 14-high-pressure spraying water pipe.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments content of the present utility model is described in further detail, but is not to restriction of the present utility model.
Embodiment 1:
As shown in Figure 1, the plain boiled water fibrous recovery unit that is applied to high density fiberboard production of present embodiment, comprise stainless casing 1, be provided with stainless protecgulum door 2 in casing 1 front portion, be provided with stainless bonnet door 3 at casing 1 rear portion, be provided with exhaust outlet 4 at casing 1 top, also be provided with stainless charging aperture 5 and be installed on lip opening adjusting device 8 below the charging aperture 5 at the front upper part of casing 1, in casing 1, the below of charging aperture 5 is corresponding is provided with curved surface screen cloth 9, the curved surface screen cloth is divided into disjunct two parts with casing inside, curved surface screen cloth 9 is sieve seam curved surface screen cloth, it stitches wide 0.1mm, the back side of curved surface screen cloth 9 is provided with high-pressure spraying water pipe 14, this high-pressure spraying water pipe 14 is flexibly connected with the connecting leg 10 that is fixed in the casing top, on described high-pressure spraying water pipe 14, also be connected with swing arm 12, an other end of swing arm 12 links to each other with the cylinder 13 that is fixed on the casing top, at high-pressure spraying water pipe 14 15 fan nozzles 11 are housed, casing bottom in the face side of curved surface screen cloth is provided with stainless fiber outlet 6, is provided with stainless filtrate (liquid 7 in the casing bottom of the rear side of curved surface screen cloth.
The plain boiled water fibrous recovery unit that is applied to high density fiberboard production below by present embodiment illustrates its embodiment:
The plain boiled water that Workshop Production produces comes together in white water chest.By white water pump plain boiled water is sent into charging aperture 5, the plain boiled water flow of charging aperture is regulated by the lip opening adjusting device 8 of charging aperture below.Plain boiled water flows to curved surface screen cloth 9 surfaces downwards, because the deadweight of plain boiled water, the liquid in the plain boiled water partly by the seam of screen cloth, then flows out from filtrate (liquid 7.Solid portion is that fiber can't pass through screen cloth, rolls down and flows to the fiber recovery pond from fiber outlet 6 from screen cloth, reclaims the fiber of concentrating and is sent to slurry pond, workshop and carries out reuse as a part of raw materials for production, and this has just finished a fiber recovery process.Can set a self-cleaning cycle, generally set 5 minutes and start a high-pressure spraying water pipe 14, screen cloth is cleaned, drive swing arm 12 by adjusting cylinders 13 aperture sizes, thereby regulate the swing speed of high-pressure spraying water pipe 14.
According to producing statistics, generally about 0.5%, the white water consistency of Filtrate outlet is reduced to about 0.1% the white water consistency before processing, i.e. recyclable 0.4% plain boiled water fiber.According to 400 tons of displacement per month, the fiber of recovery is by 1800 yuan/tons calculation of price, the then annual cost 400*12*(0.5%-0.1% that saves) * 1800=34560 unit.This shows that this plain boiled water fibrous recovery unit has not only well solved the various shortcomings that present slanted screen filtering technique exists, also can effectively reduce production costs simultaneously, improve the performance of enterprises.
Above-listed detailed description is that this embodiment limits claim of the present utility model for the specifying of the utility model possible embodiments, and does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.
Claims (5)
1. one kind is applied to the plain boiled water fibrous recovery unit that high density fiberboard is produced, it is characterized in that, comprise casing, be provided with the protecgulum door in the casing front portion, be provided with the bonnet door at the casing rear portion, be provided with exhaust outlet at the casing top, also be provided with charging aperture on the top of casing and be installed on lip opening adjusting device below the charging aperture, in casing, the below of charging aperture is corresponding is provided with the curved surface screen cloth, the back side of curved surface screen cloth is provided with the high-pressure spraying water pipe, this high-pressure spraying water pipe is flexibly connected with the connecting leg that is fixed on the casing, also is connected with swing arm on described high-pressure spraying water pipe, and an other end of swing arm links to each other with the cylinder on being fixed on casing, casing bottom in the face side of curved surface screen cloth is provided with fiber outlet, is provided with filtrate (liquid in the casing bottom of the rear side of curved surface screen cloth.
2. according to claim 1ly be applied to the plain boiled water fibrous recovery unit that high density fiberboard is produced, it is characterized in that described casing is that stainless casing, charging aperture are that stainless charging aperture, fiber outlet are that stainless fiber outlet, filtrate (liquid are stainless filtrate (liquid.
3. the plain boiled water fibrous recovery unit that is applied to high density fiberboard production according to claim 1 is characterized in that described curved surface screen cloth is divided into disjunct two parts with casing inside.
4. the plain boiled water fibrous recovery unit that is applied to high density fiberboard production according to claim 1 is characterized in that described curved surface screen cloth is stainless curved surface screen cloth, and it is the sieve seam, and sieve seam width is 0.1mm.
5. the plain boiled water fibrous recovery unit that is applied to high density fiberboard production according to claim 1 is characterized in that, 15 fan nozzles are housed on the described high-pressure spraying water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307556 CN202682888U (en) | 2012-06-28 | 2012-06-28 | White water fiber recovery device applied to high-density fiberboard production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307556 CN202682888U (en) | 2012-06-28 | 2012-06-28 | White water fiber recovery device applied to high-density fiberboard production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202682888U true CN202682888U (en) | 2013-01-23 |
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ID=47538565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307556 Expired - Lifetime CN202682888U (en) | 2012-06-28 | 2012-06-28 | White water fiber recovery device applied to high-density fiberboard production |
Country Status (1)
| Country | Link |
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| CN (1) | CN202682888U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715529A (en) * | 2017-11-14 | 2018-02-23 | 新乡市新平航空机械有限公司 | A kind of sieve bend automatic flushing device |
| CN112710580A (en) * | 2020-12-21 | 2021-04-27 | 河南卷烟工业烟草薄片有限公司 | On-line detection device for distribution uniformity of paper-making reconstituted tobacco pulp |
| CN113440915A (en) * | 2021-08-31 | 2021-09-28 | 新乡市新平航空机械有限公司 | Adopt pneumatic inclined sieve that sprays automatic washing |
-
2012
- 2012-06-28 CN CN 201220307556 patent/CN202682888U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715529A (en) * | 2017-11-14 | 2018-02-23 | 新乡市新平航空机械有限公司 | A kind of sieve bend automatic flushing device |
| CN112710580A (en) * | 2020-12-21 | 2021-04-27 | 河南卷烟工业烟草薄片有限公司 | On-line detection device for distribution uniformity of paper-making reconstituted tobacco pulp |
| CN113440915A (en) * | 2021-08-31 | 2021-09-28 | 新乡市新平航空机械有限公司 | Adopt pneumatic inclined sieve that sprays automatic washing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG WALKKIND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGDONG WALKKING SPECIAL FIBREBOARD TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528137, No. 19, A District, Sanshui science and Technology Industrial Zone (Sanshui), Sanshui District, Guangdong, Foshan, Leping Patentee after: GUANGDONG WALKKIND TECHNOLOGY CO.,LTD. Address before: 528137 No. 19, A zone, central science and Technology Industrial Zone, Sanshui District, Guangdong, Foshan Patentee before: Guangdong Walkkind Special Fiberboard Technology Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 528137 No. 19, A zone, central science and Technology Industrial Zone, Sanshui District, Guangdong, Foshan Patentee after: GUANGDONG WALKKIND TECHNOLOGY CO.,LTD. Address before: 528137, No. 19, A District, Sanshui science and Technology Industrial Zone (Sanshui), Sanshui District, Guangdong, Foshan, Leping Patentee before: GUANGDONG WALKKIND TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |