CN212895654U - A thick liquid foam gets rid of mechanism for papermaking processing - Google Patents
A thick liquid foam gets rid of mechanism for papermaking processing Download PDFInfo
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- CN212895654U CN212895654U CN202021226975.3U CN202021226975U CN212895654U CN 212895654 U CN212895654 U CN 212895654U CN 202021226975 U CN202021226975 U CN 202021226975U CN 212895654 U CN212895654 U CN 212895654U
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Abstract
The utility model discloses a thick liquid foam removing mechanism for papermaking processing, including thick liquids blending tank, seal cap, motor, dwang, stirring leaf, water pump and holding vessel, the top of thick liquids blending tank is provided with seal cap, and the bottom of thick liquids blending tank is provided with the motor to the motor is connected with being connected of the inside dwang of thick liquids blending tank, and the outside welding of dwang has the stirring leaf simultaneously, the top screw connection of stirring leaf has the foam to get rid of the mechanism, and the top that the mechanism was got rid of to the foam is connected with the water pump on seal cap upper portion through the pipe to the water pump is connected with the holding vessel through the pipe. This a thick liquid foam removing mechanism for papermaking processing through the improvement to the inside puddler structure of puddler, can be when the stirring to paper pulp thick liquids, scrape to the adnexed foam of paper pulp thick liquids surface and get and take out, avoids the foam to the influence of paper pulp thick liquids.
Description
Technical Field
The utility model relates to a relevant equipment technical field of papermaking specifically is a mechanism is got rid of to thick liquid foam for papermaking processing.
Background
The pulp slurry is prepared by using plant fibers as raw materials through different processing methods, and in the process of processing the pulp slurry, because the pulp slurry is prepared from plant fibers outside the pulp slurry, the pulp slurry is yellowed before the pulp slurry is not processed, so that bleaching treatment is needed before paper is manufactured, and generally, bleaching agent is added into the pulp slurry and is stirred to bleach the pulp slurry.
However, in the existing bleaching treatment of paper pulp, a layer of foam is attached to the surface of the paper pulp in the stirring process of the paper pulp, which affects the mixing of the paper pulp and the subsequent treatment of the paper pulp and is not beneficial to the manufacturing quality of paper.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thick liquid foam removal mechanism for papermaking processing to the current of proposing in solving above-mentioned background art carries out bleaching treatment to paper pulp thick liquids, at the in-process of paper pulp thick liquids stirring, can adhere to the one deck foam on the surface of paper pulp thick liquids, influences the mixture of paper pulp thick liquids and follow-up processing to paper pulp thick liquids, is unfavorable for the problem of paper preparation quality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanism is got rid of to thick liquid foam for papermaking processing, includes thick liquids blending tank, seal top cap, motor, dwang, stirring leaf, water pump and holding vessel, the top of thick liquids blending tank is provided with seal top cap, and the bottom of thick liquids blending tank is provided with the motor to the motor is connected with being connected of the inside dwang of thick liquids blending tank, and the outside welding of dwang has the stirring leaf simultaneously, the top screw connection of stirring leaf has the foam to get rid of the mechanism, and the top that the mechanism was got rid of to the foam is connected with the water pump on seal top cap upper portion through the pipe to the water pump is connected with the holding vessel through the pipe.
Preferably, the bottom of the foam removing mechanism is provided with a connecting groove, the side wall of the connecting groove is provided with a limiting groove, the outer side of the foam removing mechanism is welded with a foam scraping frame, the middle of the foam removing mechanism is provided with a main communicating cavity, and the main communicating cavity is communicated with an auxiliary communicating cavity inside the foam scraping frame.
Preferably, the bottom of the foam removing mechanism is correspondingly connected with the connecting column and the limiting block at the top of the stirring blade through a connecting groove and a limiting groove, an O-shaped sealing ring is arranged at the lower part of the inner side of the connecting groove, and a rotator is connected to the top of the foam removing mechanism through threads.
Preferably, the foam scraping frame is of an arc-shaped structure, a guide groove is formed in the concave side face of the foam scraping frame, a foam suction port is formed in the upper portion of the guide groove, and the foam suction port is communicated with the auxiliary communicating cavity.
Preferably, the spliced pole be located the top of stirring leaf, and the diameter of spliced pole is less than the diameter of stirring leaf to the outside equidistance of spliced pole distributes and has the stopper, corresponds the setting between stopper and the spacing groove simultaneously, be the integrated into one piece setting between stirring leaf, spliced pole and the stopper.
Preferably, the diversion trench is arc-shaped, the length of the diversion trench is the same as that of the foam scraping frame, and a brush is fixed at the outer end of the foam scraping frame through a screw.
Compared with the prior art, the beneficial effects of the utility model are that: according to the pulp foam removing mechanism for papermaking, through the improvement of the structure of the stirring rod in the stirring pipe, foam attached to the surface of pulp slurry can be scraped and extracted while the pulp slurry is stirred, so that the influence of the foam on the pulp slurry is avoided;
1. the top of the rotating rod is provided with a foam removing mechanism, the bottom of the foam removing mechanism is connected with the connecting column and the limiting block at the top of the stirring blade through the connecting groove and the limiting groove, so that the foam removing mechanism is fixedly installed on the rotating rod, the rotating rod is favorable for driving the foam removing mechanism to rotate, and the foam removing mechanism can control the height of the foam removing mechanism through the installation depth of the connecting groove on the rotating rod, so that the liquid level in a certain range can be used;
2. the outside welding of mechanism is got rid of to the foam scrapes the bubble frame, scrapes the concave side of bubble frame and is provided with the guiding gutter, the upper portion of guiding gutter set up with vice intercommunication chamber and main intercommunication chamber intercommunication inhale the bubble mouth, it is to drive the rotation of mechanism is got rid of to the foam at the dwang, the water pump accessible is inhaled the bubble mouth and is added the collecting tank with the inboard foam of guiding gutter by vice intercommunication chamber, main intercommunication chamber and pipe in, the realization is to getting rid of and collecting of foam.
Drawings
FIG. 1 is a schematic view of the internal structure of a slurry mixing tank according to the present invention;
FIG. 2 is a schematic sectional view of the foam removing mechanism of the present invention;
FIG. 3 is an enlarged schematic view of point A of FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the foam removing mechanism of the present invention;
FIG. 5 is a schematic cross-sectional view of the portion A-A of FIG. 2 according to the present invention;
FIG. 6 is a schematic side view of the rotating rod, connecting post and limiting block of the present invention;
fig. 7 is the utility model discloses dwang, spliced pole and stopper overlook the schematic structure.
In the figure: 1. a slurry mixing tank; 2. sealing the top cover; 3. a motor; 4. rotating the rod; 5. stirring blades; 6. a foam removal mechanism; 7. scraping the bubble rack; 8. a rotator; 9. a water pump; 10. a collection tank; 11. a primary communicating chamber; 12. a secondary communicating chamber; 13. a bubble sucking port; 14. a brush; 15. connecting grooves; 16. a limiting groove; 17. connecting columns; 18. an O-shaped sealing ring; 19. a diversion trench; 20. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a slurry foam removing mechanism for papermaking processing comprises a slurry mixing tank 1, a sealing top cover 2, a motor 3, a rotating rod 4, a stirring blade 5, a foam removing mechanism 6, a foam scraping frame 7, a rotator 8, a water pump 9, a collecting tank 10, a main communicating cavity 11, an auxiliary communicating cavity 12, a foam sucking port 13, a brush 14, a connecting groove 15, a limiting groove 16, a connecting column 17, an O-shaped sealing ring 18, a flow guide groove 19 and a limiting block 20, wherein the sealing top cover 2 is arranged at the top of the slurry mixing tank 1, the motor 3 is arranged at the bottom of the slurry mixing tank 1, the motor 3 is connected with a rotating rod 4 in the slurry mixing tank 1, the outer side of the rotating rod 4 is welded with a stirring blade 5, the top of the stirring blade 5 is connected with a foam removing mechanism 6 through a screw, and the top of the foam removing mechanism 6 is connected with a water pump 9 on the upper part of the seal cover 2 through a pipe, and the water pump 9 is connected with a collection tank 10 through a pipe.
The bottom that the mechanism 6 was got rid of to the foam has been seted up spread groove 15, and spacing groove 16 has been seted up on spread groove 15's the lateral wall, and the outside welding that the mechanism 6 was got rid of to the foam has scraped bubble frame 7, main intercommunication chamber 11 has been seted up at the middle part that the mechanism 6 was got rid of to the foam, and main intercommunication chamber 11 is linked together with scraping the vice intercommunication chamber 12 of bubble frame 7 inside, the bottom that the mechanism 6 was got rid of to the foam is passed through spread groove 15 and spacing groove 16 and is corresponded with stopper 20 with the spliced pole 17 at 5 tops of stirring leaf and is connected, and the inboard lower part of spread groove 15 is provided with O type sealing washer 18, and the top threaded connection that the mechanism 6 was got to the foam gets has circulator 8, set up like this and make dwang 4 drive the rotation of.
Scrape the shape structure of bubble frame 7 and be circular-arc structure, and scrape the concave side of bubble frame 7 and be provided with guiding gutter 19 to the bubble mouth 13 has been seted up on the upper portion of guiding gutter 19, and the bubble mouth 13 of inhaling is linked together with vice intercommunication chamber 12 simultaneously, sets up like this and realizes scraping the extraction of bubble frame 7 concave side department foam.
Spliced pole 17 lie in the top of stirring leaf 5, and spliced pole 17's diameter is less than the diameter of stirring leaf 5, and the outside equidistance of spliced pole 17 distributes and has stopper 20, correspond the setting between stopper 20 and the spacing groove 16 simultaneously, stirring leaf 5, be integrated into one piece setting between spliced pole 17 and the stopper 20, the setting plays the effect that makes dwang 4 and foam get rid of between the mechanism 6 cooperation and connect like this, be favorable to the foam to get rid of the installation of mechanism 6 at dwang 4 top.
The diversion trench 19 is arc-shaped, the length of the diversion trench 19 is the same as that of the foam scraping frame 7, and the outer end of the foam scraping frame 7 is fixed with the brush 14 through a screw, so that foam on the surface of the pulp slurry can be located on the inner side of the foam scraping frame 7 under the rotation of the foam scraping frame 7, and the foam on the inner wall of the slurry mixing tank 1 can be scraped.
The working principle is as follows: when the pulp foam removing mechanism for papermaking processing is used, as shown in fig. 1, pulp slurry and bleaching agent or other reaction additives can be added into the pulp mixing tank 1 through an inlet at the top of the sealing top cover 2, after the addition is finished, a switch of the motor 3 and the water pump 9 can be turned on, the motor 3 drives the stirring blade 5 to rotate through the rotating rod 4, so as to stir the pulp slurry and the bleaching agent or other reaction additives, and at the same time of stirring, as shown in fig. 2-7, the stirring blade 5 is in matching connection with the limiting groove 16 in the connecting groove 15 at the bottom of the foam removing mechanism 6 through the limiting block 20 at the top of the connecting column 17 to drive the foam removing mechanism 6 to rotate, the foam removing mechanism 6 drives the foam scraping frame 7 to rotate in the direction of an arrow in fig. 4, the foam scraping frame 7 can scrape foam attached to the surface of the pulp slurry at the diversion groove 19, the brush 14 at the outer end of the foam scraping frame 7 can scrape the foam on the inner wall of the slurry mixing tank 1, and at the same time, the water pump 9 leads the foam to flow through the auxiliary communicating cavity 12, the main communicating cavity 11, the rotator 8 and the conduit and then is added into the collecting tank 10 through the foam suction port 13 at the inner side of the diversion trench 19, when the height of the foam removing mechanism 6 needs to be adjusted, only the screw outside the foam removing mechanism 6 needs to be unscrewed first, then, the foam removing mechanism 6 is pulled upwards or downwards, the foam removing mechanism 6 slides upwards or downwards on a connecting column 17 and a limiting block 20 at the top of the stirring blade 5 through a connecting groove 15 and a limiting groove 16 at the bottom of the foam removing mechanism, after the foam removing mechanism 6 reaches a specified height, a screw outside the foam removing mechanism 6 is screwed, this completes the series of operations of the slurry foam removing mechanism for the papermaking process, and the contents not described in detail in this specification belong to the prior art well known to those skilled in the art.
It should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, and are only used for the convenience of simplifying the description of the present invention, but do not indicate or imply that the device or element to which the present invention is applied must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the scope of the present invention, the standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the descriptions of the specification and the drawings, the specific connection modes of the various parts are realized by conventional means such as bolts, rivets, welding, etc. which are well-known in the art, and the machines, parts and devices are all adopted in the prior art, the conventional model, together with the circuit connections, are conventional in the art and will not be described in detail here.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a thick liquid foam removes mechanism for papermaking processing, includes thick liquids blending tank (1), seal cap (2), motor (3), dwang (4), stirring leaf (5), water pump (9) and collection tank (10), its characterized in that: the top of thick liquids blending tank (1) is provided with seal cap (2), and the bottom of thick liquids blending tank (1) is provided with motor (3) to being connected of motor (3) and inside dwang (4) of thick liquids blending tank (1), the outside welding of dwang (4) has stirring leaf (5) simultaneously, the top screw connection of stirring leaf (5) has the foam to get rid of mechanism (6), and the top of foam to get rid of mechanism (6) is connected with water pump (9) on seal cap (2) upper portion through the pipe, and water pump (9) are connected with collection tank (10) through the pipe.
2. A slurry foam removal mechanism for use in a papermaking process according to claim 1, wherein: connecting groove (15) have been seted up to the bottom that mechanism (6) was got rid of to the foam, and seted up spacing groove (16) on the lateral wall of connecting groove (15) to the outside welding that mechanism (6) was got rid of to the foam has scraped bubble frame (7), main intercommunication chamber (11) have been seted up at the middle part that mechanism (6) was got rid of to the foam, and main intercommunication chamber (11) are linked together with scraping vice intercommunication chamber (12) of bubble frame (7) inside.
3. A slurry foam removal mechanism for use in a papermaking process according to claim 2, wherein: the bottom of the foam removing mechanism (6) is correspondingly connected with a connecting column (17) and a limiting block (20) at the top of the stirring blade (5) through a connecting groove (15) and a limiting groove (16), an O-shaped sealing ring (18) is arranged on the lower portion of the inner side of the connecting groove (15), and a rotator (8) is connected to the top of the foam removing mechanism (6) in a threaded mode.
4. A slurry foam removal mechanism for use in a papermaking process according to claim 2, wherein: the foam scraping frame (7) is of an arc-shaped structure, a guide groove (19) is formed in the concave side face of the foam scraping frame (7), a foam suction port (13) is formed in the upper portion of the guide groove (19), and the foam suction port (13) is communicated with the auxiliary communicating cavity (12).
5. A slurry foam removal mechanism for use in a papermaking process according to claim 3, wherein: spliced pole (17) are located the top of stirring leaf (5), and the diameter of spliced pole (17) is less than the diameter of stirring leaf (5) to the outside equidistance of spliced pole (17) distributes and has stopper (20), corresponds the setting between stopper (20) and spacing groove (16) simultaneously, be the integrated into one piece setting between stirring leaf (5), spliced pole (17) and stopper (20).
6. The slurry foam removal mechanism for a papermaking process according to claim 4, wherein: the flow guide groove (19) is arc-shaped, the length of the flow guide groove (19) is the same as that of the bubble scraping frame (7), and a brush (14) is fixed at the outer end of the bubble scraping frame (7) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226975.3U CN212895654U (en) | 2020-06-29 | 2020-06-29 | A thick liquid foam gets rid of mechanism for papermaking processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226975.3U CN212895654U (en) | 2020-06-29 | 2020-06-29 | A thick liquid foam gets rid of mechanism for papermaking processing |
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| Publication Number | Publication Date |
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| CN212895654U true CN212895654U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021226975.3U Active CN212895654U (en) | 2020-06-29 | 2020-06-29 | A thick liquid foam gets rid of mechanism for papermaking processing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808513A (en) * | 2022-04-24 | 2022-07-29 | 浙江金励环保纸业有限公司 | Paper machine runner foamless optimization system |
| CN116077997A (en) * | 2023-04-07 | 2023-05-09 | 山东宏旭化学股份有限公司 | Ammonium sulfate production aftertreatment device |
-
2020
- 2020-06-29 CN CN202021226975.3U patent/CN212895654U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808513A (en) * | 2022-04-24 | 2022-07-29 | 浙江金励环保纸业有限公司 | Paper machine runner foamless optimization system |
| CN116077997A (en) * | 2023-04-07 | 2023-05-09 | 山东宏旭化学股份有限公司 | Ammonium sulfate production aftertreatment device |
| CN116077997B (en) * | 2023-04-07 | 2023-09-22 | 山东宏旭化学股份有限公司 | Ammonium sulfate production aftertreatment device |
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