CN210946281U

CN210946281U - Paper pulp defoaming device for printing production

Info

Publication number: CN210946281U
Application number: CN201921456472.2U
Authority: CN
Inventors: 欧建中
Original assignee: Zhaoqing Zhongtian Printing Co ltd
Current assignee: Zhaoqing Zhongtian Printing Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-07-07
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a paper pulp defoaming device for printing production, including supporting mechanism, rabbling mechanism, elevating system, the rabbling mechanism sets up the supporting mechanism upper end, elevating system sets up on the supporting mechanism, still including being used for the stirring power unit and the complementary unit who is used for the source of supply, complementary unit sets up supporting mechanism one end, power unit sets up on the supporting mechanism. The utility model discloses utilize sealed rabbling mechanism and power unit can effectively stir inside paper pulp, get rid of the bubble in the paper pulp fast, avoid the external gas to melt into the raw materials simultaneously, utilize complementary unit can bleed when stirring for the exhaust action, simultaneously to the inside defoaming agent that provides of agitator.

Description

Paper pulp defoaming device for printing production

Technical Field

The utility model relates to a paper pulp defoaming field especially relates to printing production is with paper pulp defoaming device.

Background

In the field of papermaking, the bubble phenomenon is particularly common: foaming in the pulping process, foaming in the process links of washing, pulp filtering, bleaching, dewatering, papermaking, sizing, coating and the like, a large amount of foam is generated in the papermaking process, foam caused by an adhesive in a coating formula falls in a waterfall shape, foam caused by air leakage of a pulp pump and the generation and existence of the foam discharged by water treatment can seriously influence normal operation, so that the process and equipment cannot effectively play a role, and the production period is prolonged.

Present paper pulp pond middle surface can produce a large amount of bubbles, need just get rid of inside bubble as far as possible when paper pulp mixes the stirring to make the process in later stage effectively go on, but open agitator still can melt into the pulp mixture with outside gas when the stirring.

Disclosure of Invention

The utility model aims at providing a printing production is with paper pulp defoaming device in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

printing production is with paper pulp defoaming device, including supporting mechanism, rabbling mechanism, elevating system, the rabbling mechanism sets up the supporting mechanism upper end, elevating system sets up on the supporting mechanism, still including being used for the stirring power unit with be used for the complementary unit of source, complementary unit sets up supporting mechanism one end, power unit sets up on the supporting mechanism.

Preferably: the power mechanism comprises a first stirring motor, a first stirring shaft, an upper end stirring blade and a mixing stirring blade, the first stirring motor is connected with the lifting seat through a bolt, the lower end of the first stirring motor is connected with the first stirring shaft through a coupler, the upper end stirring blade is connected with the first stirring shaft through welding, the lower end of the upper end stirring blade is provided with the mixing stirring blade, and the lower side of the mixing stirring blade is provided with a bottom stirring rod.

So set up, first agitator motor plays the energy supply effect, upper end stirring vane mix stirring vane the bottom stirring rod plays the stirring and gets rid of the bubble effect.

Preferably: power unit includes second agitator motor, drive sprocket, driven sprocket, back shaft, second agitator motor connects the supporting mechanism the base, drive sprocket sets up the second agitator motor lower extreme, driven sprocket sets up the drive sprocket front side, driven sprocket is last to be provided with the back shaft, the back shaft upper end is provided with the rotary disk, the rotary disk upper end is provided with first magnet, be provided with second magnet on the first magnet, the agitator disk is connected to second magnet, the agitator disk inboard is provided with the second (mixing) shaft, the second (mixing) shaft rotates to be connected the rabbling mechanism the agitator tank, be provided with the stirring piece on the agitator disk, be provided with the mixing stirring blade on the second (mixing) shaft, be provided with upper end stirring vane on the mixing stirring blade.

So set up, first magnet with the cooperation of second magnet makes the agitator disk drives the second (mixing) shaft is rotatory, causes upper end stirring vane the bubble is got rid of in the stirring of mixing stirring vane.

Preferably: the supporting mechanism comprises a base and a supporting column, the upper end of the base is provided with the supporting column, the stirring mechanism comprises a stirring barrel, a sealing cover, a discharging pipe and an electromagnetic valve, the upper end of the stirring barrel is provided with the sealing cover, one end of the stirring barrel is provided with the discharging pipe, and the electromagnetic valve is arranged on the discharging pipe.

So set up, supporting mechanism plays the bearing effect, rabbling mechanism plays the stirring and gets rid of the bubble effect.

Preferably: the lifting mechanism comprises a lifting motor, a lifting seat and a screw rod, the lifting motor is connected with the supporting column of the supporting mechanism, the lifting motor is provided with the screw rod, the lifting seat is arranged on the screw rod, and the lifting seat is connected with the supporting column of the supporting mechanism in a sliding mode.

So set up, elevator motor plays the energy supply effect, the lift seat with the screw rod plays the drive sealed lid raising and lowering action.

Preferably: the auxiliary mechanism includes air pump, first trachea, inlet pipe, liquid reserve tank, the air pump is connected supporting mechanism the support column, first trachea is connected the air pump with rabbling mechanism sealed lid, the liquid reserve tank sets up supporting mechanism inside the support column, the inlet pipe is connected liquid reserve tank and drain pipe, the drain pipe sets up rabbling mechanism inside the agitator.

So set up, the liquid reserve tank plays and provides the defoaming agent effect, the air pump plays and draws gas and pressurization effect.

Preferably: the inlet pipe passes through threaded connection the liquid reserve tank with the drain pipe.

So set up, guaranteed the leakproofness through threaded connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the sealed stirring mechanism and the power mechanism can be used for effectively stirring the internal paper pulp, quickly removing bubbles in the paper pulp and simultaneously preventing external gas from being fused into raw materials;

2. utilize complementary unit can bleed when stirring for the exhaust effect, simultaneously to inside defoaming agent that provides of agitator.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of a first configuration of a pulp bubble removing device for printing production according to the present invention;

FIG. 2 is a second schematic diagram of a pulp bubble removing device for printing production according to the present invention;

FIG. 3 is a schematic view of the lifting mechanism of the pulp defoaming device for printing production according to the present invention;

FIG. 4 is a schematic structural view of a first stirring motor of the pulp defoaming device for printing production according to the present invention;

FIG. 5 is a schematic view of a second stirring shaft of the pulp defoaming device for printing production according to the present invention;

fig. 6 is a schematic view of the supporting shaft structure of the pulp defoaming device for printing production according to the present invention.

The reference numerals are explained below:

1. a support mechanism; 2. a stirring mechanism; 3. a power mechanism; 4. a lifting mechanism; 5. an auxiliary mechanism; 11. a base; 12. a support pillar; 21. a stirring barrel; 22. a sealing cover; 23. a discharge pipe; 24. an electromagnetic valve; 31. a first stirring motor; 32. a first stirring shaft; 33. an upper end stirring blade; 34. mixing and stirring blades; 35. a bottom stirring rod; 301. a second stirring motor; 302. a drive sprocket; 303. a driven sprocket; 304. a support shaft; 305. rotating the disc; 306. a first magnet; 307. a second magnet; 308. a stirring plate; 309. stirring blocks; 310. a second stirring shaft; 41. a lifting motor; 42. a lifting seat; 43. a screw; 51. an air pump; 52. a first air pipe; 53. a feed pipe; 54. a liquid storage tank; 55. a liquid outlet pipe.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

printing production is with paper pulp defoaming device, including supporting mechanism 1, rabbling mechanism 2, elevating system 4, the rabbling mechanism 2 sets up in supporting mechanism 1 upper end, and elevating system 4 sets up on supporting mechanism 1, still includes the auxiliary mechanism 5 that is used for the power unit 3 of stirring and is used for the source of supply, and auxiliary mechanism 5 sets up in supporting mechanism 1 one end, and power unit 3 sets up on supporting mechanism 1.

Example 1

As shown in fig. 1, fig. 2, fig. 3, and fig. 4, the power mechanism 3 includes a first stirring motor 31, a first stirring shaft 32, an upper stirring blade 33, and a mixing stirring blade 34, the first stirring motor 31 is connected to a lifting seat 42 of the lifting mechanism 4 through a bolt, a lower end of the first stirring motor 31 is connected to the first stirring shaft 32 through a coupling, the upper stirring blade 33 is connected to the first stirring shaft 32 through a welding joint, the mixing stirring blade 34 is arranged at a lower end of the upper stirring blade 33, a bottom stirring rod 35 is arranged at a lower side of the mixing stirring blade 34, the first stirring motor 31 functions to supply power, and the upper stirring blade 33, the mixing stirring blade 34, and the bottom stirring rod 35 function to remove bubbles through stirring; the supporting mechanism 1 comprises a base 11 and a supporting column 12, the supporting column 12 is arranged at the upper end of the base 11, the stirring mechanism 2 comprises a stirring barrel 21, a sealing cover 22, a discharging pipe 23 and an electromagnetic valve 24, the sealing cover 22 is arranged at the upper end of the stirring barrel 21, the discharging pipe 23 is arranged at one end of the stirring barrel 21, the electromagnetic valve 24 is arranged on the discharging pipe 23, the supporting mechanism 1 plays a bearing role, and the stirring mechanism 2 plays a role in stirring and removing bubbles; the lifting mechanism 4 comprises a lifting motor 41, a lifting seat 42 and a screw 43, the lifting motor 41 is connected with the supporting column 12 of the supporting mechanism 1, the lifting motor 41 is provided with the screw 43, the screw 43 is provided with the lifting seat 42, the lifting seat 42 is slidably connected with the supporting column 12 of the supporting mechanism 1, the lifting motor 41 plays a role in energy supply, and the lifting seat 42 and the screw 43 play a role in driving the sealing cover 22 to lift; the auxiliary mechanism 5 comprises an air pump 51, a first air pipe 52, a feeding pipe 53 and a liquid storage tank 54, the air pump 51 is connected with the support column 12 of the support mechanism 1, the first air pipe 52 is connected with the air pump 51 and the sealing cover 22 of the stirring mechanism 2, the liquid storage tank 54 is arranged inside the support column 12 of the support mechanism 1, the feeding pipe 53 is connected with the liquid storage tank 54 and a liquid outlet pipe 55, and the liquid outlet pipe 55 is arranged inside the stirring barrel 21 of the stirring mechanism 2; the liquid storage tank 54 plays a role in providing defoaming agent, the air pump 51 plays a role in pumping air and pressurizing air, and the feeding pipe 53 is connected with the liquid storage tank 54 and the liquid outlet pipe 55 through threads; the tightness is ensured by the threaded connection.

The working principle is as follows: after the paper pulp raw material frame is fed into the stirring barrel 21, the lifting seat 42 is driven by the lifting motor 41, the screw 43 is used for closing the sealing cover 22, the first stirring motor 31 is simultaneously opened, the first stirring motor 31 drives the first stirring shaft 32, the upper stirring blade 33, the mixing stirring blade 34 and the bottom stirring rod 35 start stirring, the air pump 51 starts to pump air from the inside of the stirring barrel 21 while stirring, meanwhile, foaming agents are infused into the inside of the stirring barrel 21 through the liquid outlet pipe 55 by supplying air to the liquid storage tank 54, the dispensed foam is discharged through the first air pipe 52, after a certain time, the electromagnetic valve 24 is opened, the air pump 51 reversely pressurizes the inside of the stirring barrel 21, and paper pulp is pressed out.

Example 2

As shown in fig. 1, 2, 3, 5 and 6, the difference between the embodiment 2 and the embodiment 1 is that the first stirring motor 31 using the upper end to provide stirring power is replaced by the first magnet 306 and the second magnet 307 using magnetic force to drive the second stirring shaft 310, and when stirring is required, the second stirring motor 301 drives the driving sprocket 302, the driven sprocket 303, the support shaft 304, the rotating disk 305 and the first magnet 306, so that the first magnet 306 and the second magnet 307 drive the second stirring shaft 310 to rotate by magnetic force, thereby starting stirring.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Printing production is with paper pulp defoaming device, including supporting mechanism (1), rabbling mechanism (2), elevating system (4), rabbling mechanism (2) set up supporting mechanism (1) upper end, elevating system (4) set up on supporting mechanism (1), its characterized in that: the power mechanism (3) is used for stirring, the auxiliary mechanism (5) is used for supplying power, the auxiliary mechanism (5) is arranged at one end of the supporting mechanism (1), and the power mechanism (3) is arranged on the supporting mechanism (1).

2. The pulp defoaming apparatus for printing production according to claim 1, wherein: power unit (3) include first agitator motor (31), first (mixing) shaft (32), upper end stirring vane (33), mix stirring vane (34), first agitator motor (31) is connected elevating system (4), first agitator motor (31) lower extreme is connected first (mixing) shaft (32), connect on first (mixing) shaft (32) upper end stirring vane (33), upper end stirring vane (33) lower extreme is provided with mix stirring vane (34), mix stirring vane (34) downside and be provided with bottom stirring rod (35).

3. The pulp defoaming apparatus for printing production according to claim 1, wherein: the power mechanism (3) comprises a second stirring motor (301), a driving chain wheel (302), a driven chain wheel (303) and a supporting shaft (304), the second stirring motor (301) is connected with the supporting mechanism (1), the driving chain wheel (302) is arranged at the lower end of the second stirring motor (301), the driven chain wheel (303) is arranged at the front side of the driving chain wheel (302), the supporting shaft (304) is arranged on the driven chain wheel (303), a rotating disc (305) is arranged at the upper end of the supporting shaft (304), a first magnet (306) is arranged at the upper end of the rotating disc (305), a second magnet (307) is arranged on the first magnet (306), the second magnet (307) is connected with a stirring disc (308), a second stirring shaft (310) is arranged on the inner side of the stirring disc (308), and the second stirring shaft (310) is connected with the stirring mechanism (2), the stirring device is characterized in that a stirring block (309) is arranged on the stirring disc (308), a mixing stirring blade (34) is arranged on the second stirring shaft (310), and an upper end stirring blade (33) is arranged on the mixing stirring blade (34).

4. The pulp defoaming apparatus for printing production according to claim 1, wherein: supporting mechanism (1) includes base (11), support column (12), base (11) upper end is provided with support column (12), rabbling mechanism (2) are including agitator (21), sealed lid (22), discharging pipe (23), solenoid valve (24), agitator (21) upper end is provided with sealed lid (22), agitator (21) one end is provided with discharging pipe (23), be provided with on discharging pipe (23) solenoid valve (24).

5. The pulp defoaming apparatus for printing production according to claim 1, wherein: elevating system (4) are including elevator motor (41), lift seat (42), screw rod (43), elevator motor (41) are connected supporting mechanism (1), be provided with on elevator motor (41) screw rod (43), be provided with on screw rod (43) lift seat (42), lift seat (42) are connected supporting mechanism (1).

6. The pulp defoaming apparatus for printing production according to claim 1, wherein: complementary unit (5) include air pump (51), first trachea (52), inlet pipe (53), liquid reserve tank (54), air pump (51) are connected supporting mechanism (1), first trachea (52) are connected air pump (51) with rabbling mechanism (2), liquid reserve tank (54) set up inside supporting mechanism (1), inlet pipe (53) are connected liquid reserve tank (54) and drain pipe (55), drain pipe (55) set up inside rabbling mechanism (2).

7. The pulp defoaming apparatus for printing production according to claim 6, wherein: the feeding pipe (53) is connected with the liquid storage tank (54) and the liquid outlet pipe (55) through threads.