CN201686890U - Paper pulp recovering device used in the process of treatment of paper-making wastewater - Google Patents
Paper pulp recovering device used in the process of treatment of paper-making wastewater Download PDFInfo
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- CN201686890U CN201686890U CN2010202000605U CN201020200060U CN201686890U CN 201686890 U CN201686890 U CN 201686890U CN 2010202000605 U CN2010202000605 U CN 2010202000605U CN 201020200060 U CN201020200060 U CN 201020200060U CN 201686890 U CN201686890 U CN 201686890U
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Abstract
The utility model discloses a paper pulp recovering device used in the process of treatment of paper-making wastewater, which comprises a sand settling trough for receiving the wastewater exhausted from a slag removing device in paper-making wastewater treating equipment, which is provided with a plurality of baffles, and the tail end of the sand settling trough is connected with a stock pump pumps the substance deposited in the sand settling trough to a corrugated paper production workshop. The utility model need not increase a collecting pool, only uses the existing sand settling trough to collect the substance, such as small fibers and the like, in the wastewater, and has the advantages of simple equipment, low cost, convenient implement, convenient operation, and less occupation. The utility model pumps the substance, such as small fibers and the like, deposited in the sand settling trough to a pulp pool of the corrugated paper production workshop, reuses the substances comprising the small fibers to produce the corrugated paper, saves the production raw material, reduces the treating pressure of a sewage treating station, and reduces the output of the mud.
Description
Technical field
The utility model relates to the pulp saver technical field, refers in particular to the pulp saver that is used in the paper waste processing procedure.
Background technology
Slag in the production process of craft paper after the scummer screening contains the more material that can be used for the corrugated paper filler, comprise fiber fines etc., these materials that comprise fiber fines are utilized again, not only save the waste paper dosage of corrugated paper production process, also reduce the processing pressure of Sewage Disposal, reduced the mud generation.
For achieving the above object, in the prior art, have the pulp saver that is provided with that is used in the paper waste processing procedure, the pulp saver that is used in the paper waste processing procedure comprises the paper pulp collecting pit, divides collecting pipe, main collecting pipe, decides gatherer, drive unit, self-priming water pump, return duct, sealing device, circumference transition block; Divide collecting pipe to link to each other with main collecting pipe, main collecting pipe stands in the axis hole of conical bottom of collecting pit, and can rotate under the driving of drive unit, decides gatherer and main collecting pipe is movably connected, and be fixedly connected with collecting pit, decide gatherer and link to each other with self-priming water pump by return duct.There is following shortcoming in the above-mentioned pulp saver that is used in the paper waste processing procedure: the first, and equipment is too complicated, be unfavorable for promoting.The second, the entire process removal process is to carry out after the sewage disposal flocculation, and removal process is to carry out at Sewage Disposal, and is big to the pressure of Sewage Disposal.The 3rd, the above-mentioned flow process that is used in the pulp saver in the paper waste processing procedure is too complicated, and it is bigger to take the place.
Summary of the invention
The purpose of this utility model is to provide the pulp saver that is used in the paper waste processing procedure at the deficiencies in the prior art, the materials such as fiber fines that it can be collected in the waste water are used to produce corrugated paper, and equipment is simple, and cost is low, does not take the place.
For achieving the above object, the utility model is achieved through the following technical solutions.
Be used in the pulp saver in the paper waste processing procedure, comprise the sand setting ditch that is used for receiving the waste water of discharging from the scummer of paper waste treatment facility, be provided with a plurality of baffle plates in the sand setting ditch, the end of sand setting ditch is connected with and is used for pumping to the stock pump of corrugated paper workshop with being deposited on material in the sand setting ditch.
Described sand setting ditch is that lateral cross section is the sand setting ditch of " recessed " font.
Described baffle plate is a grille-like.
The both sides of described sand setting ditch are respectively arranged with chute, and chute vertically is provided with, and the dual-side of baffle plate is plugged in respectively in the chute of sand setting ditch both sides.
The upper end of described baffle plate is lower than the upper surface of sand setting ditch.
Described sand setting ditch is " Z " shape.
The beneficial effects of the utility model: the utility model comprises the sand setting ditch that is used for receiving the waste water of discharging from the scummer of paper waste treatment facility, be provided with a plurality of baffle plates in the sand setting ditch, the end of sand setting ditch is connected with and is used for pumping to the stock pump of corrugated paper workshop with being deposited on material in the sand setting ditch, the utility model does not need to increase collecting pit, only utilize original sand setting ditch to collect materials such as fiber fines in the waste water, equipment is simple, cost is low, easy to implement, easy to operate, and do not take the place.The utility model pumps to corrugated paper workshop stock tank by the materials such as fiber fines that stock pump will be deposited in the sand setting ditch, these materials that comprise fiber fines are utilized again, and use it for the production corrugated paper, save raw materials for production, also reduce the processing pressure of Sewage Disposal, reduced the mud generation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of sand setting ditch of the present utility model.
Mark among Fig. 1 and 2 is respectively: 1---sand setting ditch, 2---baffle plate, 3---scummer, 4---stock pump.
The specific embodiment
The embodiment that is used in the pulp saver in the paper waste processing procedure of the present utility model as illustrated in fig. 1 and 2, comprise the sand setting ditch 1 that is used for receiving the waste water of being discharged from the scummer 3 of paper waste treatment facility, be provided with a plurality of baffle plates 2 in the sand setting ditch 1, the end of sand setting ditch 1 is connected with stock pump 4, stock pump 4 connects the corrugated paper workshop, and the material that stock pump 4 is used for being deposited in the sand setting ditch 1 pumps to the corrugated paper workshop.
The utility model does not need to increase collecting pit, only utilizes original sand setting ditch 1 to collect materials such as fiber fines in the waste water, and equipment is simple, and cost is low, and is easy to implement, easy to operate, and do not take the place.The utility model pumps to corrugated paper workshop stock tank by the materials such as fiber fines that stock pump 4 will be deposited in the sand setting ditch 1, these materials that comprise fiber fines are utilized again, and use it for the production corrugated paper, not only save the waste paper dosage of corrugated paper production process, also reduce the processing pressure of Sewage Disposal, reduced the mud generation.
In addition, the utility model all carries out before Sewage Disposal the processing and the collection of the materials such as fiber fines in the waste water, not only saves cost, can also alleviate the sewage plant processing pressure.
The upper end of baffle plate 2 is lower than the upper surface of sand setting ditch 1.Sand setting ditch 1 is " Z " shape.The sand setting ditch 1 that the utility model utilization is arranged at one section " Z " shape behind the scummer 3 of craft paper workshop is collected the materials such as fiber fines in the waste water, and segmentation is provided with baffle plate 2 in sand setting ditch 1, be convenient to the deposition of materials such as sand and fiber fines, end at sand setting ditch 1 installs stock pump 4 additional, the material that will be deposited in the sand setting ditch 1 by stock pump 4 pumps to the corrugated paper workshop, be used to make mixed slurry, utilize mixed slurry directly to produce corrugated paper again.
Sand setting ditch 1 is that lateral cross section is the sand setting ditch 1 of " recessed " font.The both sides of sand setting ditch 1 are respectively arranged with chute, and chute vertically is provided with, and the dual-side of baffle plate 2 is plugged in respectively in the chute of sand setting ditch 1 both sides.The convenient cleaning and replacing baffle plate 2.
The utility model utilizes existing sand setting ditch 1 in the paper equipment, in sand setting ditch 1, increase baffle plate 2, with impurity such as sand in the precipitation waste water and fiber fines, and install stock pump 4 additional at the end of sand setting ditch 1, reclaim the material that contains fiber fines in the waste water by stock pump 4, it is used the production of corrugated paper again.Not only save the waste paper dosage of corrugated paper production process, also reduced the processing pressure of Sewage Disposal, reduce the mud generation.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. be used in the pulp saver in the paper waste processing procedure, comprise the sand setting ditch that is used for receiving the waste water of discharging from the scummer of paper waste treatment facility, it is characterized in that: be provided with a plurality of baffle plates in the sand setting ditch, the end of sand setting ditch is connected with and is used for pumping to the stock pump of corrugated paper workshop with being deposited on material in the sand setting ditch.
2. the pulp saver that is used in the paper waste processing procedure according to claim 1 is characterized in that: described sand setting ditch is that lateral cross section is the sand setting ditch of " recessed " font.
3. the pulp saver that is used in the paper waste processing procedure according to claim 2 is characterized in that: described baffle plate is a grille-like.
4. the pulp saver that is used in the paper waste processing procedure according to claim 3 is characterized in that: the both sides of described sand setting ditch are respectively arranged with chute, and chute vertically is provided with, and the dual-side of baffle plate is plugged in respectively in the chute of sand setting ditch both sides.
5. the pulp saver that is used in the paper waste processing procedure according to claim 4 is characterized in that: the upper end of described baffle plate is lower than the upper surface of sand setting ditch.
6. the pulp saver that is used in the paper waste processing procedure according to claim 5 is characterized in that: described sand setting ditch is " Z " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202000605U CN201686890U (en) | 2010-05-24 | 2010-05-24 | Paper pulp recovering device used in the process of treatment of paper-making wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202000605U CN201686890U (en) | 2010-05-24 | 2010-05-24 | Paper pulp recovering device used in the process of treatment of paper-making wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201686890U true CN201686890U (en) | 2010-12-29 |
Family
ID=43375176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202000605U Expired - Fee Related CN201686890U (en) | 2010-05-24 | 2010-05-24 | Paper pulp recovering device used in the process of treatment of paper-making wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201686890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486937A (en) * | 2018-04-19 | 2018-09-04 | 玖龙纸业（太仓）有限公司 | A kind of boxboard pulping system |
-
2010
- 2010-05-24 CN CN2010202000605U patent/CN201686890U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486937A (en) * | 2018-04-19 | 2018-09-04 | 玖龙纸业（太仓）有限公司 | A kind of boxboard pulping system |
| CN108486937B (en) * | 2018-04-19 | 2024-06-14 | 玖龙纸业（太仓）有限公司 | Cardboard paper pulping system |
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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: 20101229 Termination date: 20130524 |