CN201659031U - Papermaking waste paper pulp recoverer - Google Patents
Papermaking waste paper pulp recoverer Download PDFInfo
- Publication number
- CN201659031U CN201659031U CN2010201339744U CN201020133974U CN201659031U CN 201659031 U CN201659031 U CN 201659031U CN 2010201339744 U CN2010201339744 U CN 2010201339744U CN 201020133974 U CN201020133974 U CN 201020133974U CN 201659031 U CN201659031 U CN 201659031U
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- filter
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Abstract
The utility model discloses a papermaking waste paper pulp recoverer, which comprises a framework and a tapered rotary filter vertically arranged on the framework. The top of the filter is connected with a water inlet pipe, the two tapered edges thereof are of a net structure, and the top angle thereof is provided with a pulp outlet which is communicated with a paper pulp deposit groove. The filter is controlled by a driving mechanism to rotate. A water collection groove is arranged under the filter. One side of the net structure of the filter is provided with a brush. A helical guide piece is arranged in the filter. The utility model uses centrifugal force generated by high speed rotation to forcibly dehydrate and can improve recycling effect greatly. A mesh screen can brush down fine paper pulp from sieve holes forcibly. The residual paper pulp is cleaned for the second time through spraying water on the mesh screen. The utility model has the advantages of fast dehydrating speed, reasonable structure, low energy consumption and the like.
Description
Technical field
The utility model discloses a kind of papermaking secondary stock recover, belongs to reclaim paper pulp manufacturing technology field in the papermaking wastewater.
Background technology
Pulp recovery in the papermaking wastewater adopts air supporting method and natural sedimentation method more at present.Air supporting method cost height, power consumption are difficult to air supporting to thick fiber and reclaim greatly.Natural sedimentation method is that papermaking wastewater is injected in the natural sedimentation pond, and by leaving standstill natural sedimentation, this pond volume is big, take up an area of many, settling velocity is slow, the rate of recovery is low, impurity is many, of poor quality, and can not reclaim continuously, get the slurry difficulty, it is rotten that paper pulp is easy to fermentation to summer.
Chinese patent CN2257831 discloses a kind of " fibre recovery machine ", comprise actuating unit, the drum sieve of band skeleton and filter screen, stationary hopper and draining hollow shaft, the water inlet hollow shaft, the pressure water injector is fixed with closed truncated cone sieve at water inlet hollow shaft end, and the hollow shaft in the truncated cone sieve is provided with apopore.It has overcome the part deficiency of prior art, is difficult for deficiencies such as recovery for less order secondary stock but still there is complex structure.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of rational in infrastructure, papermaking secondary stock recover that organic efficiency is high.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of papermaking secondary stock recover, comprise frame and vertically be installed on taper revolving filter on the frame, filter top is connected with water inlet pipe, two tapered edges of filter are network structure, its drift angle has grout outlet and communicates with the paper pulp storage tank, and filter is provided with water leg by its rotation of a driving mechanisms control below the filter, and a side of the netted structure of filter is provided with hairbrush, and is provided with the helical form flow deflector in the filter.
Further, described driving mechanism is that a motor connects reductor, and this reductor is connected on the filter by a shaft coupling.
Further, shower is installed in the described filter, each spray orifice on it faces the side net of filter.
The utility model is installed in paper machine discharge of wastewater mouth place, connecing a sewage pipe links to each other with the water inlet of this machine, after secondary stock enters conical filter by water inlet, the spiral flow deflector of rotation produces huge centrifugal force at a high speed, forced dehydration, the hairbrush in the net outside, filter limit will paste the thin paper pulp of symbol on screen cloth and brush down by force in holder water process, secondary cleaning is carried out in the water spray effect of the sparge pipe of remainder on mesh screen.Sewage enters the waste liquid water leg, and the paper pulp that reclaims enters into the paper pulp storage tank by grout outlet.
This machine can greatly improve recovering effect by the centrifugal force forced dehydration of rotation generation at a high speed.The mesh screen peripheral hardware has hairbrush, the thin paper pulp on the screen cloth can be brushed down by force, and the shower water of remainder on screen cloth carries out secondary cleaning, and dewatering speed is fast, and the paper pulp that is reclaimed totally can directly be used for recycled paper.
The utlity model has advantages such as rational in infrastructure, that specific consumption is low, the pulp recovery rate reaches more than 90%.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: structure as shown in Figure 1, a kind of papermaking secondary stock recover, comprise frame 1 and vertically be installed on taper revolving filter 2 on the frame, filter 2 tops are connected with water inlet pipe 3, two tapered edges of filter are cancellated side net 20, its drift angle has grout outlet 21 and communicates with the paper pulp storage tank, filter is by a driving mechanism 4 its rotations of control, be provided with water leg 5 below the filter, and a side of the netted structure of filter is provided with hairbrush 6, and is provided with helical form flow deflector 7 in the filter.
Driving mechanism is that a motor connects reductor, and this reductor is connected on the filter by a shaft coupling.Shower 8 is installed in the filter, and each spray orifice on it faces the side net 20 of filter.
The utility model is installed in paper machine discharge of wastewater mouth place, connecing a sewage pipe links to each other with the water inlet of this machine, after secondary stock enters conical filter by water inlet, the spiral flow deflector of rotation produces huge centrifugal force at a high speed, forced dehydration, the hairbrush in the net outside, filter limit will paste the thin paper pulp of symbol on screen cloth and brush down by force in holder water process, secondary cleaning is carried out in the water spray effect of the sparge pipe of remainder on mesh screen.Sewage enters the waste liquid water leg, and the paper pulp that reclaims enters into the paper pulp storage tank by grout outlet.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (3)
1. papermaking secondary stock recover, it is characterized in that: comprise frame and vertically be installed on taper revolving filter on the frame, filter top is connected with water inlet pipe, two tapered edges of filter are network structure, its drift angle has grout outlet and communicates with the paper pulp storage tank, and filter is provided with water leg by its rotation of a driving mechanisms control below the filter, and a side of the netted structure of filter is provided with hairbrush, and is provided with the helical form flow deflector in the filter.
2. papermaking secondary stock recover according to claim 1 is characterized in that: described driving mechanism is that a motor connects reductor, and this reductor is connected on the filter by a shaft coupling.
3. papermaking secondary stock recover according to claim 1 is characterized in that: shower is installed in the described filter, and each spray orifice on it faces the side net of filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201339744U CN201659031U (en) | 2010-03-12 | 2010-03-12 | Papermaking waste paper pulp recoverer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201339744U CN201659031U (en) | 2010-03-12 | 2010-03-12 | Papermaking waste paper pulp recoverer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201659031U true CN201659031U (en) | 2010-12-01 |
Family
ID=43229439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201339744U Expired - Fee Related CN201659031U (en) | 2010-03-12 | 2010-03-12 | Papermaking waste paper pulp recoverer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201659031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107604725A (en) * | 2017-09-28 | 2018-01-19 | 济南大学 | Formula pulping equipment is ground after a kind of first powder |
| CN112048930A (en) * | 2020-09-15 | 2020-12-08 | 郑宗刚 | Pulping and papermaking process using ginger seedling as raw material and ultrahigh-concentration continuous pulping machine |
-
2010
- 2010-03-12 CN CN2010201339744U patent/CN201659031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107604725A (en) * | 2017-09-28 | 2018-01-19 | 济南大学 | Formula pulping equipment is ground after a kind of first powder |
| CN112048930A (en) * | 2020-09-15 | 2020-12-08 | 郑宗刚 | Pulping and papermaking process using ginger seedling as raw material and ultrahigh-concentration continuous pulping machine |
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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: 20101201 Termination date: 20140312 |