CN205443789U - A starch spraying mechanism for papermaking - Google Patents
A starch spraying mechanism for papermaking Download PDFInfo
- Publication number
- CN205443789U CN205443789U CN201620169710.1U CN201620169710U CN205443789U CN 205443789 U CN205443789 U CN 205443789U CN 201620169710 U CN201620169710 U CN 201620169710U CN 205443789 U CN205443789 U CN 205443789U
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- shaft
- starch
- gear
- barrel
- fixed
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Abstract
The utility model discloses a starch spraying mechanism for papermaking, including the feed cylinder, the feed cylinder top is connected with the gear box, feed cylinder bottom be provided with that a plurality of is that circumference distributes and with the communicating discharging pipe of the inside cavity of feed cylinder, wear to be equipped with the (mixing) shaft in the discharging pipe, (mixing) shaft upper end is stretched into in the gear box and is connected with driven gear, be fixed with the motor on the gear box, the transmission shaft of motor stretch into in the gear box and be fixed with with driven gear intermeshing's driving gear, the cover is equipped with sealed ring support on the (mixing) shaft, the sealing washer seat is fixed in the feed cylinder and with the bottom of gear box, be provided with the sealing washer between sealed ring support and the (mixing) shaft, the (mixing) shaft lower extreme is fixed with and sprays the dish, be provided with a plurality of recess on spraying the periphery wall of dish, be connected with intake pipe and inlet pipe on the feed cylinder, after the starch liquid follow discharging pipe outflow in the feed cylinder, starch liquid is broken up by the rotatory dish that sprays again to ropy phenomenon appears in the starch liquid who avoids spraying on the paper.
Description
Technical field
This utility model belongs to paper making equipment technical field, relates to a kind of starch humidifier for papermaking.
Background technology
During using multivat machine to produce paperboard, typically use and between each ply of paper, spray the binding agent such as starch improve the interfacial bonding strength of paperboard, this device spraying starch between each ply of paper is called starch sprayer unit, its basic operation principle is: add a certain proportion of clear water and starch by technique in starch dispersion tank, then agitated being sufficiently mixed pass through centrifugal pump to starch hold-up tank, then, starch fluid in starch hold-up tank enters filter by atomizing pump (high-lift centrifugal pump), starch fluid after filtration enters feed flow house steward, subsequently into injection spray pipe and by spray nozzle be vaporific being sprayed onto between each ply of paper.But starch is when flowing in feed flow house steward; starch can produce the phenomenon of thickness; when starch flow at spray nozzle; the starch of spray nozzle ejection also can become thickness, thus can affect the atomization quality of starch, and when starch excessively thickness; starch is also easy to block spray nozzle; thus need to shut down and labor cleaning's spray nozzle, have a strong impact on the production efficiency of enterprise, add the labor intensity of workman.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide one it can be avoided that thickness phenomenon occurs in starch, and can reduce intensity of workers, the starch humidifier for papermaking of raising enterprises production efficiency.
Starch humidifier for papermaking of the present utility model, including barrel, barrel top connects gear-box, being provided with several bottom barrel is discharge nozzle that is circumferentially distributed and that communicate with barrel internal cavities, discharge nozzle is equipped with shaft, shaft upper end extend in gear-box and connects driven gear, motor it is fixed with on gear-box, the power transmission shaft of motor extend in gear-box and is fixed with driving gear intermeshing with driven gear, packing holder it is arranged with on shaft, packing holder is positioned at barrel and the bottom with gear-box is fixed, sealing ring it is provided with between packing holder and shaft, shaft lower end is fixed with shower tray, several grooves it are provided with on the periphery wall of shower tray, connect on barrel and have air inlet pipe and feed pipe.
Starch humidifier for papermaking of the present utility model, wherein, the periphery wall of shaft is provided with stirring paddle, and stirring paddle is positioned at barrel；By the setting of stirring paddle, it is possible to the starch fluid in barrel is broken up, further avoid starch fluid and the phenomenon of thickness occurs.
Starch humidifier for papermaking of the present utility model, wherein, stirring paddle is semiannular shape.
Starch humidifier for papermaking of the present utility model, wherein, is provided with step, is embedded with bracing ring at step, the inwall of bracing ring is fixed with drainage screen in feed pipe, bracing ring is pressed on step by end cap, is equipped with feeder sleeve in end cap；By the setting of drainage screen, it is achieved that the further filtration to starch fluid, improve the quality of starch fluid.
This utility model beneficial effect: this utility model setting by shower tray, when the starch fluid in barrel is after discharge nozzle flows out, the shower tray that starch fluid is rotated is broken up again, thus avoid the starch fluid being sprayed onto on paper that the phenomenon of thickness occurs, also avoid the appearance of starch fluid blocking discharge nozzle phenomenon simultaneously, thus without by the artificial cleaning to barrel, discharge nozzle and shower tray, improve production efficiency, reduce the labor intensity of staff.
Accompanying drawing explanation
For ease of explanation, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is sectional structure schematic diagram of the present utility model；
Fig. 2 is of the present utility model to look up structural representation.
Detailed description of the invention
nullThe starch humidifier for papermaking as depicted in figs. 1 and 2，Including barrel 1，Barrel 1 top connects gear-box 2，Being provided with several bottom barrel 1 is discharge nozzle 12 that is circumferentially distributed and that communicate with barrel 1 internal cavities 11，Discharge nozzle 12 is equipped with shaft 3，Shaft 3 upper end extend in gear-box 2 and connects driven gear 31，Motor 4 it is fixed with on gear-box 2，The power transmission shaft of motor 4 extend in gear-box 2 and is fixed with driving gear 41 intermeshing with driven gear 31，Packing holder 5 it is arranged with on shaft 3，Packing holder 5 is positioned at barrel 1 and the bottom with gear-box 2 is fixed，Sealing ring 51 it is provided with between packing holder 5 and shaft 3，Shaft 3 lower end is fixed with shower tray 6，Several grooves 61 it are provided with on the periphery wall of shower tray 6，Connect on barrel 1 and have air inlet pipe 7 and feed pipe 8.
Being provided with stirring paddle 32 on the periphery wall of shaft 3, stirring paddle 32 is positioned at barrel 1.
Stirring paddle 32 is semiannular shape.
Being provided with step 81 in feed pipe 8, be embedded with bracing ring 9 at step 81, the inwall of bracing ring 9 is fixed with drainage screen 91, bracing ring 9 is pressed on step 81 by end cap 82, is equipped with feeder sleeve 83 in end cap 82.
Work process of the present utility model is: the starch fluid flowed out from starch hold-up tank flows into barrel from feed pipe, driven by motor driving gear rotates, driven gear rotates under the drive of driving gear, driven gear drives shaft to rotate, shaft drives shower tray to rotate after rotating, when the starch fluid in barrel is after discharge nozzle flows out, even if starch fluid has become thickness when flowing in barrel, but when starch fluid contacts with shower tray, the shower tray rotated is broken up again, thus avoids the starch fluid being sprayed onto on paper the phenomenon of thickness occur.
Embodiment described above is only to be described preferred implementation of the present utility model, is not defined spirit and scope of the present utility model.On the premise of without departing from this utility model design concept; various modification that the technical solution of the utility model is made by this area ordinary person and improvement; protection domain of the present utility model all should be dropped into, the technology contents that this utility model is claimed, all record in detail in the claims.
Claims (4)
- null1. the starch humidifier for papermaking，It is characterized in that: include barrel (1)，Described barrel (1) top connects gear-box (2)，It is discharge nozzle (12) that is circumferentially distributed and that communicate with barrel (1) internal cavities (11) that described barrel (1) bottom is provided with several，Described discharge nozzle (12) is equipped with shaft (3)，Described shaft (3) upper end extend in gear-box (2) and connects driven gear (31)，Motor (4) it is fixed with on described gear-box (2)，The power transmission shaft of described motor (4) extend in gear-box (2) and is fixed with and driven gear (31) intermeshing driving gear (41)，Packing holder (5) it is arranged with on described shaft (3)，Described packing holder (5) is positioned at barrel (1) and the bottom with gear-box (2) is fixed，Sealing ring (51) it is provided with between described packing holder (5) and shaft (3)，Described shaft (3) lower end is fixed with shower tray (6)，Several grooves (61) it are provided with on the periphery wall of described shower tray (6)，The upper connection of described barrel (1) has air inlet pipe (7) and feed pipe (8).
- Starch humidifier for papermaking the most according to claim 1, it is characterised in that: being provided with stirring paddle (32) on the periphery wall of described shaft (3), described stirring paddle (32) is positioned at barrel (1).
- Starch humidifier for papermaking the most according to claim 2, it is characterised in that: described stirring paddle (32) is semiannular shape.
- Starch humidifier for papermaking the most according to claim 3, it is characterized in that: described feed pipe (8) is provided with step (81), described step (81) place is embedded with bracing ring (9), drainage screen (91) it is fixed with on the inwall of described bracing ring (9), described bracing ring (9) is pressed on step (81) by end cap (82), is equipped with feeder sleeve (83) in described end cap (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169710.1U CN205443789U (en) | 2016-03-07 | 2016-03-07 | A starch spraying mechanism for papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169710.1U CN205443789U (en) | 2016-03-07 | 2016-03-07 | A starch spraying mechanism for papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443789U true CN205443789U (en) | 2016-08-10 |
Family
ID=56605794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620169710.1U Expired - Fee Related CN205443789U (en) | 2016-03-07 | 2016-03-07 | A starch spraying mechanism for papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041733A (en) * | 2019-12-26 | 2020-04-21 | 杭州萧山东达纺织有限公司 | Production process of antibacterial fabric |
-
2016
- 2016-03-07 CN CN201620169710.1U patent/CN205443789U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041733A (en) * | 2019-12-26 | 2020-04-21 | 杭州萧山东达纺织有限公司 | Production process of antibacterial fabric |
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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 |
Granted publication date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |