CN203795231U - Off-machine water recycling tower - Google Patents
Off-machine water recycling tower Download PDFInfo
- Publication number
- CN203795231U CN203795231U CN201420133545.5U CN201420133545U CN203795231U CN 203795231 U CN203795231 U CN 203795231U CN 201420133545 U CN201420133545 U CN 201420133545U CN 203795231 U CN203795231 U CN 203795231U
- Authority
- CN
- China
- Prior art keywords
- bucket
- save
- conical
- diffusion
- diffusion clock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000004064 recycling Methods 0.000 title abstract 7
- 238000009792 diffusion process Methods 0.000 claims abstract description 42
- 238000011084 recovery Methods 0.000 claims description 18
- 239000011440 grout Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 abstract description 13
- 238000009826 distribution Methods 0.000 abstract description 5
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Paper (AREA)
Abstract
The utility model discloses an off-machine water recycling tower. The off-machine water recycling tower comprises a tubular shell, the inner wall of the upper portion of the shell is provided with an annular water groove, the annular water groove is communicated with a water outlet pipe, a diffusion belt with upper and lower ends open is arranged in the shell, the upper end of the diffusion bell is higher than the annular water groove, the radius of the diffusion bell increases gradually from top to bottom, and a water feed and distribution device is arranged at the upper end of the diffusion bell. A plurality of uniformly distributed drain grooves are arranged between the water feed and distribution device and the inner walls of the diffusion bell, a recycling hopper is arranged below the diffusion bell, and a pulp discharge hopper is arranged below the recycling hopper and provided with a pulp inlet valve and a pulp outlet valve. The off-machine water recycling tower is high in fiber recycling and low in operation cost.
Description
Technical field
The utility model relates to a kind of conical save-all, belongs to papermaking equipment apparatus field.
Background technology
Papermaking, as one of four inventions of China, is developed so far, and has become one of Main Economic pillar of China, also becomes one of important scale of weighing China's modernization level and civilization degree.But, along with social development, world energy sources day by day rare, the cry of environmental protection is also more and more higher, and papermaking is as a high energy consumption, heavy polluted industry, and the problem facing also becomes increasingly conspicuous.How can farthest save energy resource consumption, to reduce the discharge of pollutant, this has become the problem that China's paper industry must be considered.
In prior art, most enterprises adopts By Bubble-floating Method and filtration method to carry out white water recycle conventionally.Wherein, in By Bubble-floating Method running, want to obtain good effect, need to add continuously chemical addition agent as flocculant etc., operating cost increases on the one hand, on the other hand, owing to containing the chemicalss such as flocculant in plain boiled water, it can have a negative impact to stock quality for system.Filtration method adopts many disk filters, and floor space is large, and safeguards, cleans also cumbersome.Traditional precipitation method are utilized conical save-all, are eliminated gradually because white water recycle efficiency is low.The utility model provides a kind of conical save-all, compares with old-fashioned conical save-all, and operational effect and fiber recovery improve greatly.
Utility model content
The purpose of this utility model is for deficiency of the prior art, and a kind of conical save-all that can improve fiber recovery efficiency is provided.
For the problem existing in above background technology, the technical solution adopted in the utility model is: a kind of conical save-all, comprise tubular shell, the inwall on described housing top is provided with annular water tank, described annular water tank is communicated with an outlet pipe, in described housing, be provided with the diffusion clock of an equal opening in upper and lower two ends, diffusion clock upper end-face edge is higher than annular water tank, described diffusion clock from top to bottom radius increase gradually and its upper end open place be provided with one water inlet water-distributing device, between described water inlet water-distributing device and diffusion clock inwall, be provided with some equally distributed drainage troughs, described diffusion clock below is provided with one and reclaims bucket, described recovery bucket below is provided with a pulp bucket, described pulp bucket is provided with a slurry-inlet valve and a slurry-supplying valve.
As preferably, described recovery bucket be back taper and with diffusion clock concentric, the aperture area of described recovery bucket is greater than the maximum area that spreads clock.
As preferably, between the outer wall on described diffusion clock top and annular water tank, be provided with some overflow launders, overflow launder is uniformly distributed.
As preferably, described diffusion clock bottom is provided with some support bars, and described support bar free end is located at and is reclaimed in bucket.
As preferably, below described recovery bucket, be connected with pulp bucket by ring flange.
As preferably, described housing is provided with auxiliary outlet pipe, described auxiliary outlet pipe with reclaim bucket edge of opening and be communicated with.
As preferably, on described pulp bucket, be communicated with a grout outlet by slurry-supplying valve, the other end of described grout outlet is communicated with one and takes out stock pump.
Compared with prior art, the beneficial effect the utlity model has is: the utility model is provided with a slurry-inlet valve on pulp bucket, pass into a small amount of paper pulp by slurry-inlet valve, the fiber of paper pulp middle and high concentration is flocculated with together with fiber in pulp bucket, accelerate the flocculation rate of fiber in pulp bucket, improve the rate of recovery of fiber in plain boiled water simultaneously.Diffusion Zhong Shangduankaikouchu is provided with a water inlet water-distributing device, and be provided with some equally distributed drainage troughs between water inlet water-distributing device and diffusion clock inwall, making needs the annular water distribution of plain boiled water of processing and flows down along diffusion clock inwall equably, avoids plain boiled water directly to sweep away the flocculation of fiber in impact recovery bucket.Diffusion clock from top to bottom radius increases gradually, makes to spread the plain boiled water shunting of clock inwall, thereby reduces the flow velocity of plain boiled water, is conducive to fiber flocculation.Diffusion clock bottom is provided with some support bars, and support bar free end is located at and is reclaimed in bucket, ensures to spread clock and reclaim between bucket to have certain distance, and the clear liquid rising of being convenient to reclaim in bucket refluxes.Reclaim the aperture area struggling against with diffusion clock concentric and recovery bucket and be greater than the maximum area that spreads clock, the fiber in plain boiled water is all fallen in recovery bucket, avoid waste.Between the outer wall on described diffusion clock top and annular water tank, be provided with some overflow launders, overflow launder is uniformly distributed, and reduces the flow velocity of clear water, avoids because of the excessive flocculation that affects fiber of clear water flow velocity.Reclaim bucket below and be connected with pulp bucket by ring flange, prevent from reclaiming between bucket and pulp bucket and leak.On pulp bucket, be communicated with a grout outlet by slurry-supplying valve, the other end of described grout outlet is communicated with one and takes out stock pump, utilizes to take out stock pump and extract wadding fibrous in pulp bucket out, improves the operating efficiency of conical save-all.The utility model does not need to add any additive, and operating cost is lower and easy to operate.
Brief description of the drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model top view.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
embodimentas Fig. 1, shown in Fig. 2, a kind of conical save-all, comprise tubular shell 1, the inwall on described housing 1 top is provided with annular water tank 16, described annular water tank 16 is communicated with an outlet pipe 14, in described housing 1, be provided with the diffusion clock 5 of an equal opening in upper and lower two ends, diffusion clock 5 upper end-face edges are higher than annular water tank 16, between the outer wall on described diffusion clock 5 tops and annular water tank 16, be provided with some overflow launders 4, overflow launder 4 is uniformly distributed, described diffusion clock 5 from top to bottom radius increase gradually and its upper end open place be provided with one water inlet water-distributing device 2, between described water inlet water-distributing device 2 and diffusion clock 5 inwalls, be provided with some equally distributed drainage troughs 3, described diffusion clock 5 belows are provided with one and reclaim bucket 7, reclaim bucket 7 and be greater than with the aperture area of diffusion clock 5 concentrics and recovery bucket 7 maximum area that spreads clock 5, described diffusion clock 5 bottoms are provided with some support bars 6, described support bar 6 free ends are located at and are reclaimed in bucket 7, described recovery 7 belows of struggling against are provided with a back taper pulp bucket 9, and reclaim between bucket 7 and pulp bucket 9 and be connected by ring flange 8, described pulp bucket 9 is provided with a slurry-inlet valve 10 and a slurry-supplying valve 11, on described pulp bucket 9, be communicated with a grout outlet 12 by slurry-supplying valve 11, the other end of described grout outlet 12 is communicated with one and takes out stock pump 13, described housing 1 is provided with auxiliary outlet pipe 15, described auxiliary outlet pipe 15 is communicated with recovery bucket 7 edge of opening.
The utility model in actual use, to need plain boiled water to be processed under back taper body 2 overhead stream, plain boiled water drains on diffusion clock inwall through back taper body 2 annular water distributions and by drainage trough 3, plain boiled water flows down along diffusion clock 5 inwalls, due to diffusion clock 5 from top to bottom radius increase gradually, diffusion clock 5 is to the plain boiled water water distribution that slows down, fiber in plain boiled water precipitates gradually and together falls into and reclaim in bucket 7 with clear water, along with the time is longer, reclaiming bucket 7 interior clear water separates gradually with wadding fibrous, along with the increase of plain boiled water, clear water increases and overflow gradually, flow in annular water tank 16 by overflow launder 4, then discharge by outlet pipe 14, and reclaim that wadding fibrous in 7 of bucket falls in pulp bucket 9 and flocculate with together with the fiber of the paper pulp of squeezing into, then extract out by taking out stock pump 13.
Claims (8)
1. a conical save-all, it is characterized in that: comprise tubular shell (1), the inwall on described housing (1) top is provided with annular water tank (16), described annular water tank (16) is communicated with an outlet pipe (14), in described housing (1), be provided with the diffusion clock (5) of an equal opening in upper and lower two ends, diffusion clock (5) upper end-face edge is higher than annular water tank (16), described diffusion clock (5) from top to bottom radius increase gradually and its upper end open place be provided with one water inlet water-distributing device (2), between described water inlet water-distributing device (2) and diffusion clock (5) inwall, be provided with some equally distributed drainage troughs (3), described diffusion clock (5) below is provided with one and reclaims bucket (7), described recovery bucket (7) below is provided with a pulp bucket (9), described pulp bucket (9) is provided with a slurry-inlet valve (10) and a slurry-supplying valve (11).
2. conical save-all according to claim 1, is characterized in that: described recovery bucket (7) be back taper and with diffusion clock (5) concentric, the aperture area of described recovery bucket (7) is greater than the maximum area of diffusion clock (5).
3. conical save-all according to claim 1 and 2, is characterized in that: between the outer wall on described diffusion clock (5) top and annular water tank (16), be provided with some overflow launders (4), overflow launder (4) is uniformly distributed.
4. conical save-all according to claim 3, is characterized in that: described diffusion clock (5) bottom is provided with some support bars (6), and described support bar (6) free end is located at and is reclaimed in bucket (7).
5. conical save-all according to claim 4, is characterized in that: described recovery bucket (7) below is connected with pulp bucket (9) by ring flange (8).
6. conical save-all according to claim 5, is characterized in that: described housing (1) is provided with auxiliary outlet pipe (15), and described auxiliary outlet pipe (15) is communicated with recovery bucket (7) edge of opening.
7. conical save-all according to claim 6, is characterized in that: described pulp bucket (9) is upper is communicated with a grout outlet (12) by slurry-supplying valve (11), and the other end of described grout outlet (12) is communicated with one and takes out stock pump (13).
8. conical save-all according to claim 7, is characterized in that: described water inlet water-distributing device (2) is a back taper body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133545.5U CN203795231U (en) | 2014-03-24 | 2014-03-24 | Off-machine water recycling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133545.5U CN203795231U (en) | 2014-03-24 | 2014-03-24 | Off-machine water recycling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795231U true CN203795231U (en) | 2014-08-27 |
Family
ID=51377461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420133545.5U Expired - Fee Related CN203795231U (en) | 2014-03-24 | 2014-03-24 | Off-machine water recycling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721207A (en) * | 2017-10-31 | 2019-05-07 | 帕克环保技术(上海)有限公司 | Waste water treatment system |
-
2014
- 2014-03-24 CN CN201420133545.5U patent/CN203795231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721207A (en) * | 2017-10-31 | 2019-05-07 | 帕克环保技术(上海)有限公司 | Waste water treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20190324 |