CN202148461U - Discharge pulping spiral of double-roller pulp washer - Google Patents
Discharge pulping spiral of double-roller pulp washer Download PDFInfo
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- CN202148461U CN202148461U CN201120220189U CN201120220189U CN202148461U CN 202148461 U CN202148461 U CN 202148461U CN 201120220189 U CN201120220189 U CN 201120220189U CN 201120220189 U CN201120220189 U CN 201120220189U CN 202148461 U CN202148461 U CN 202148461U
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- spiral
- pulping
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Abstract
The utility model discloses a discharge pulping spiral of a double-roller pulp washer, which comprises a spiral conveying machine and a pulping device, wherein the middle section of the spiral conveying machine is provided with a casing. The discharge pulping spiral of the double-roller pulp washer is characterized in that the pulping device is formed by arranged sawteeth on spiral blades of the conveying machine, the sawteeth are arranged on the edges of the spiral blades in the casing interval and evenly distributed along spiral curves, and the edges of the spiral blades exceeding the length interval of the casing are smooth. The discharge conveying function and the pulp crushing function are achieved by parts of equipment of the same unit, thereby being compact in structure. The sawteeth are arranged on the edges of the spiral blades in the casing interval and evenly distributed along the spiral curves, and the edges of the spiral blades exceeding the length interval of the casing are smooth, thereby being small in noise, little in pollution to the periphery of the equipment and better in discharge pulping effect.
Description
Technical field
The utility model relates to papermaking equipment, relates in particular to the discharging pulping spiral of two roller wash engines.
Background technology
At present, the displacement washing of paper mill paper pulp adopts wash engine mostly.The filtration washing that is used for natural color pulp and bleached pulp to remove solid content, organic matter and the inorganic matter that dissolves in the slurry, guarantees the uniformity on the slurry concentration with concentrated.The fragmentation of paper pulp and the conveying of discharging are the basic functions of wash engine, and the parts that the discharging of prior art wash engine is carried are similar conveying worm on the structure normally, and pulping is then realized by the various gear hobbing fragmentation cell components of other setting.
Adopt such technology certainly to realize the conveying of discharging and the fragmentation of paper pulp, but because component function disperses, and the whole set equipment structure is compact inadequately, discharging pulping effect is desirable not enough.
The utility model content
For overcoming the deficiency of prior art, the utility model provides a kind of compact conformation, and the broken function of discharging conveying and paper pulp realizes the discharging pulping spiral of two roller wash engines of discharging pulping better effects if at same assembly of elements equipment.
The utility model is to reach the technical scheme that above-mentioned technical purpose adopts to be: the discharging pulping spiral of a kind of pair of roller wash engine comprises that the stage casing has the conveying worm of housing, pulping device; Described pulping device is that the conveyer helical blade is provided with sawtooth, and the setting of sawtooth is that the helical blade edge that is in the housing interval is provided with the sawtooth that is uniformly distributed with arrangement along helical curve, and the helical blade edge that exceeds outside the shell length interval is level and smooth.
The beneficial effect of the utility model is: because the broken function of discharging conveying and paper pulp realizes compact conformation at same assembly of elements equipment; Because the helical blade edge that is in the housing interval is provided with the sawtooth that is uniformly distributed with arrangement along helical curve, the helical blade edge that exceeds outside the housing interval is level and smooth, and noise is little, little to the pollution of equipment periphery, discharging pulping better effects if.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.Wherein:
Fig. 1 is the overall schematic of the utility model;
Fig. 2 is the local enlarged diagram of helical blade part in the utility model.
The specific embodiment
The structure of the utility model embodiment, like Fig. 1, shown in Figure 2, the discharging pulping spiral of a kind of pair of roller wash engine comprises that the stage casing has the conveying worm of housing, pulping device; Described pulping device is that the conveyer helical blade is provided with sawtooth, and the setting of sawtooth is that the helical blade edge that is in the housing interval is provided with the sawtooth that is uniformly distributed with arrangement along helical curve, and the helical blade edge that exceeds outside the shell length interval is level and smooth.
Discharging pulping spiral is made up of housing, helical blade, helical axis 1, transmission device and upper blade etc., and housing is a welded-steel plate construction, requires post welding distortion little; Good rigidity, the spiral stage casing part pitamen body sealing of whole conveying worm, the part of section end to end of spiral is then opened wide; The helical blade that is provided with that links up on the helical axis 1 is made up of the blade of two types; Be positioned on its edge of blade of enclosure interior and have sawtooth, be pulping blade 2, this section spiral is pulping spiral (the conveying effect is also arranged simultaneously); So that can be effectively when carrying the slurry of high concentration slabbing be torn to shreds; Outer its edge of helical blade of housing is level and smooth, is conveying blade 3, and this section is conveyor screw (having only simple conveying effect).The purpose that is provided with like this is that restriction pulping cutting action is accomplished in the shaped spiral housing of sealing, and as outside housing, also carrying out the pulping cutting, then noise is big and can cause broken end to splash, and pollutes big to the equipment periphery.
Claims (1)
1. the discharging pulping spiral of two roller wash engines comprises that the stage casing has the conveying worm of housing, pulping device; It is characterized in that: described pulping device is that the conveyer helical blade is provided with sawtooth; The setting of sawtooth is that the helical blade edge that is in the housing interval is provided with the sawtooth that is uniformly distributed with arrangement along helical curve, and the helical blade edge that exceeds outside the shell length interval is level and smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120220189U CN202148461U (en) | 2011-06-16 | 2011-06-16 | Discharge pulping spiral of double-roller pulp washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120220189U CN202148461U (en) | 2011-06-16 | 2011-06-16 | Discharge pulping spiral of double-roller pulp washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148461U true CN202148461U (en) | 2012-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120220189U Expired - Fee Related CN202148461U (en) | 2011-06-16 | 2011-06-16 | Discharge pulping spiral of double-roller pulp washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148461U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548654A (en) * | 2013-10-24 | 2015-04-29 | 吴东新 | Multi-level spiral type continuous countercurrent leaching device |
| CN106044087A (en) * | 2016-07-28 | 2016-10-26 | 苏州高通机械科技有限公司 | Tooth-shaped blade spiral mixing conveyor |
| CN113023273A (en) * | 2021-03-15 | 2021-06-25 | 福建省三明市三洋造纸机械设备有限公司 | Conveying equipment for efficiently conveying wood chips |
| CN113323047A (en) * | 2021-06-01 | 2021-08-31 | 江苏徐工工程机械研究院有限公司 | Milling and deslagging integrated excavation device |
| CN114534351A (en) * | 2022-02-18 | 2022-05-27 | 汶瑞机械(山东)有限公司 | Compact high-efficiency energy-saving concentration equipment |
-
2011
- 2011-06-16 CN CN201120220189U patent/CN202148461U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548654A (en) * | 2013-10-24 | 2015-04-29 | 吴东新 | Multi-level spiral type continuous countercurrent leaching device |
| CN106044087A (en) * | 2016-07-28 | 2016-10-26 | 苏州高通机械科技有限公司 | Tooth-shaped blade spiral mixing conveyor |
| CN113023273A (en) * | 2021-03-15 | 2021-06-25 | 福建省三明市三洋造纸机械设备有限公司 | Conveying equipment for efficiently conveying wood chips |
| CN113023273B (en) * | 2021-03-15 | 2023-05-05 | 福建省三明市三洋造纸机械设备有限公司 | Conveying equipment for efficiently conveying wood chips |
| CN113323047A (en) * | 2021-06-01 | 2021-08-31 | 江苏徐工工程机械研究院有限公司 | Milling and deslagging integrated excavation device |
| CN114534351A (en) * | 2022-02-18 | 2022-05-27 | 汶瑞机械(山东)有限公司 | Compact high-efficiency energy-saving concentration equipment |
| CN114534351B (en) * | 2022-02-18 | 2024-05-14 | 汶瑞机械(山东)有限公司 | Compact efficient energy-saving concentration equipment |
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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: 20120222 Termination date: 20170616 |