CN215441197U

CN215441197U - Pulp high-concentration slag remover

Info

Publication number: CN215441197U
Application number: CN202120585361.2U
Authority: CN
Inventors: 刘洪涛; 王中杰; 常丙杰
Original assignee: Henan Longyuan Paper Co ltd
Current assignee: Henan Longyuan Paper Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2022-01-07
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a paper pulp high-concentration slag remover which comprises a support frame, a lower cylindrical barrel and an upper cylindrical barrel, wherein the lower cylindrical barrel is positioned inside the support frame, the upper cylindrical barrel is arranged above the lower cylindrical barrel, the lower cylindrical barrel is connected with the upper cylindrical barrel through threads, a motor is fixedly connected to the center of the upper surface of the upper cylindrical barrel, the power output end of the motor extends into the upper cylindrical barrel, and a pulp inlet pipe is further arranged on the upper surface of the upper cylindrical barrel. The utility model has the beneficial effects that: through being provided with down cylinder bucket and last cylinder bucket can make the paper pulp that has impurity stay longer time with last cylinder bucket under, make impurity deposit more completely, extend to the inside of an upper cone section of thick bamboo and be connected with the spiral ring on the outer fixed surface of the power take off end of motor through the power take off end that makes the motor and can improve the paper pulp that has impurity and at the inside centrifugal force of an upper cone section of thick bamboo, improve the efficiency that paper pulp impurity deposits.

Description

Pulp high-concentration slag remover

Technical Field

The utility model relates to the field of papermaking equipment, in particular to a paper pulp high-concentration slag remover.

Background

The paper, the general name of paper (paper is a sheet made of plant fiber and can be used for writing, drawing, printing, book weighing, packaging and the like), is one of four major elements of printing, generally including relief printing paper, newsprint paper, offset printing paper, coated paper, book cover paper, dictionary paper, copy paper, paperboard and the like, and properly and reasonably selects and uses the paper, which has very important significance for ensuring the quality of publications and reducing the cost of the publications.

The paper pulp is needed to be used in the paper production, the paper pulp is mostly obtained from trees, large-particle impurities can appear in the paper pulp due to insufficient treatment, the impurities can cause large-particle attachments to appear in the paper production process, the production and the use of the paper are affected, and the existing high-concentration residue remover can only discharge paper pulp with one fiber size, so that the paper pulp high-concentration residue remover is provided for solving the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a pulp high-concentration slag remover.

The purpose of the utility model is realized by the following technical scheme:

a paper pulp high-concentration slag remover comprises a support frame, a lower cylindrical barrel and an upper cylindrical barrel, wherein the lower cylindrical barrel is positioned inside the support frame, the upper cylindrical barrel is arranged above the lower cylindrical barrel, the lower cylindrical barrel is connected with the upper cylindrical barrel through threads, a motor is fixedly connected at the center of the upper surface of the upper cylindrical barrel, the power output end of the motor extends into the upper cylindrical barrel, a pulp inlet pipe is further arranged on the upper surface of the upper cylindrical barrel and is communicated with a first slag removing device, a filter screen is further arranged at the joint of the lower cylindrical barrel and the upper cylindrical barrel and is connected with the lower cylindrical barrel through a bolt, the first slag removing device is arranged inside the upper cylindrical barrel, a second slag removing device is arranged inside the lower cylindrical barrel and is connected with the first slag removing device through a bolt, a first good pulp outlet is fixedly communicated with the upper part of the outer surface of the upper cylindrical barrel, the improved slurry discharging device is characterized in that a first control valve is arranged at the end part of the first improved slurry outlet, a second improved slurry outlet is fixedly communicated with the upper part of the outer surface of the lower cylindrical barrel, a second control valve is arranged at the output end part of the second improved slurry outlet, and a slag discharging treatment device is further arranged on the bottom surface of the lower cylindrical barrel.

A further technical scheme is, first dross removal mechanism includes the dead lever, goes up a toper section of thick bamboo and goes up the helicoidal ring, go up dead lever fixed connection on the inside wall of last cylinder bucket, go up a toper section of thick bamboo and carry out fixed connection through last dead lever and last cylinder bucket, the power take off end of motor is located the inside of a toper section of thick bamboo, the power take off end external surface fixed connection of motor has last helicoidal ring.

Still further technical scheme is, the second dross removal mechanism includes dead lever, a lower toper section of thick bamboo and lower helicoidal ring down, a plurality of toper section of thick bamboo is down connected with to the inside wall fixedly connected with of lower cylinder bucket, the dead lever under the inside of cylinder bucket is through toper section of thick bamboo fixedly connected with down, the inside wall of dead lever is provided with down the helicoidal ring down.

A further technical scheme is that, arrange sediment processing apparatus and include that first row of sediment pipe, third control valve, washing water pipe, collection sediment case, second row of sediment pipe and fourth control valve, the first row of sediment pipe of bottom surface fixedly connected with of cylinder bucket down, the surface of first row of sediment pipe is provided with the third control valve, the bottom surface fixedly connected with collection sediment case of first row of sediment pipe, the surface of collection sediment case sets up at least one washing water pipe, the fixed intercommunication in bottom surface of collection sediment case has the second to arrange the sediment pipe, the output that the sediment pipe was arranged to the second is provided with the fourth control valve.

The bottom surface of the lower cylindrical barrel and the bottom surface of the slag collecting box are inclined planes, the upper conical barrel and the lower conical barrel are conical, and a certain gap is kept between the outer surface of the upper spiral ring and the inner side wall of the upper conical barrel and is not contacted with the inner side wall of the upper conical barrel.

According to a further technical scheme, the first control valve, the second control valve, the third control valve and the fourth control valve are all electromagnetic valves and are connected with corresponding automatic control devices.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the lower cylindrical barrel and the upper cylindrical barrel are arranged, so that the paper pulp with impurities can stay for a longer time in the lower cylindrical barrel and the upper cylindrical barrel, the impurities can be more completely precipitated, the centrifugal force of the paper pulp with impurities in the upper conical barrel can be improved by extending the power output end of the motor to the interior of the upper conical barrel and fixedly connecting the upper spiral ring to the outer surface of the power output end of the motor, and the efficiency of the impurity precipitation of the paper pulp is improved.

2. According to the utility model, different paper pulps can be obtained by arranging the filter screen between the lower cylindrical barrel and the upper cylindrical barrel, so that the different paper pulps are respectively distributed in the lower cylindrical barrel and the upper cylindrical barrel and then are discharged through the first good pulp outlet and the second good pulp outlet, and precipitates can be conveniently discharged by arranging the bottom surfaces of the lower cylindrical barrel and the slag box into the inclined surface, so that the slag removal efficiency is improved.

Drawings

Fig. 1 is a general structural schematic diagram of the high concentration slag remover of the utility model.

In the figure, 1, a support frame; 2. a lower cylindrical barrel; 3. an upper cylindrical barrel; 4. a motor; 5. a pulp inlet pipe; 6. a first accepts outlet; 7. a first control valve; 8. a first deslagging device; 81. an upper fixing rod; 82. an upper tapered barrel; 83. an upper spiral ring; 9. a second deslagging device; 91. a lower fixing rod; 92. a lower tapered barrel; 93. a lower spiral ring; 10. a filter screen; 11. a second control valve; 12. a second accepts outlet; 13. a first slag discharge pipe; 14. a third control valve; 15. cleaning the water pipe; 16. a slag collection box; 17. a second slag discharge pipe; 18. a fourth control valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to the embodiment shown in fig. 1, the paper pulp high concentration slag remover comprises a support frame 1, a lower cylindrical barrel 2 and an upper cylindrical barrel 3, wherein the lower cylindrical barrel 2 is located inside the support frame 1, the upper cylindrical barrel 3 is arranged above the lower cylindrical barrel 2, the lower cylindrical barrel 2 is connected with the upper cylindrical barrel 3 through threads, a motor 4 is fixedly connected to the center of the upper surface of the upper cylindrical barrel 3, the power output end of the motor 4 extends into the upper cylindrical barrel 3, the motor 4 is a variable frequency motor and is connected with a corresponding control device, a pulp inlet pipe 5 is further arranged on the upper surface of the upper cylindrical barrel 3, the pulp inlet pipe 5 is communicated with a first slag removing device 8, a filter screen 10 is further arranged at the joint of the lower cylindrical barrel 2 and the upper cylindrical barrel 3, the filter screen 10 is connected with the lower cylindrical barrel 2 through a bolt, a first slag removing device 8 is arranged inside the upper cylindrical barrel 3, and the first slag removing device 8 comprises an upper fixing rod 81, a lower cylindrical barrel 3 is arranged on the lower cylindrical barrel 3, and a lower cylindrical barrel 3 is arranged on the upper cylindrical barrel 3, and a lower cylindrical barrel 3, and a lower cylindrical barrel is arranged on the lower cylindrical barrel 3, and a lower cylindrical barrel is arranged on the lower cylindrical barrel, and a lower cylindrical barrel 3, and a lower cylindrical barrel is arranged on the lower cylindrical barrel, and a lower cylindrical barrel are arranged on the lower cylindrical barrel, and a lower cylindrical barrel are arranged on the lower cylindrical barrel, and a lower cylindrical barrel, An upper conical barrel 82 and an upper spiral ring 83, the upper fixing rod 81 is fixedly connected on the inner side wall of the upper cylindrical barrel 3, the upper conical barrel 82 is fixedly connected with the upper cylindrical barrel 3 through the upper fixing rod 81, the power output end of the motor 4 is positioned in the upper conical barrel 82, the outer surface of the power output end of the motor 4 is fixedly connected with the upper spiral ring 83, a certain gap is kept between the outer surface of the upper spiral ring 83 and the inner side wall of the upper conical barrel 82 and is not contacted with the inner side wall of the upper conical barrel 82, the distance between the upper spiral ring 83 and the inner side wall of the upper conical barrel 82 is not less than 10mm and not more than 25mm, thus, staples in pulp or sand stones in transportation can not be clamped due to too small gap, the upper spiral ring 83 cannot generate insufficient centrifugal force due to too large gap to cause too low deslagging efficiency, the upper spiral ring 83 is driven to rotate by the power output end of the motor 4 to improve the centrifugal force of pulp rotation, the heavy impurities are made to fall downwards through the gap between the upper spiral ring 83 and the upper conical cylinder 82, the second deslagging device 9 is arranged in the lower cylindrical cylinder 2, the second deslagging device 9 comprises a lower fixing rod 91, a lower conical cylinder 92 and a lower spiral ring 93, a plurality of lower conical cylinders 92 are fixedly connected to the inner side wall of the lower cylindrical cylinder 2, the lower fixing rod 91 is fixedly connected to the inner side wall of the lower cylindrical cylinder 2 through the lower conical cylinder 92, the lower spiral ring 93 is arranged on the inner side wall of the lower fixing rod 91, the impurities with large mass are made to fall downwards through the gap between the upper spiral ring 83 and the upper conical cylinder 82 and the gap between the lower spiral ring 93 and the lower conical cylinder 92 under the action of centrifugal force of paper pulp flowing in the upper spiral ring 83 and the lower spiral ring 93, the paper pulp without impurities can stay for a long time in the upper conical cylinder 82 and the lower conical cylinder 92, thereby achieving the function of removing the impurities in the paper pulp, the bottom surface of the lower cylindrical barrel 2 and the bottom surface of the slag collection box 16 are inclined planes, the upper conical barrel 82 and the lower conical barrel 92 are conical, the second slag removing device 9 is connected with the first slag removing device 8 through bolts, the upper part of the outer surface of the upper cylindrical barrel 3 is fixedly communicated with a first good pulp outlet 6, the end part of the first good pulp outlet 6 is provided with a first control valve 7, the upper part of the outer surface of the lower cylindrical barrel 2 is fixedly communicated with a second good pulp outlet 12, the output end part of the second good pulp outlet 12 is provided with a second control valve 11, paper pulps with different lengths or different paper fiber diameters can be separated to obtain different paper pulps by arranging a filter screen 10 between the lower cylindrical barrel 2 and the upper cylindrical barrel 3, so that the paper pulps are respectively discharged through the first good pulp outlet 6 and the second good pulp outlet 12 to carry out the next process, the bottom surface of the lower cylindrical barrel 2 is also provided with a slag discharge processing device, and the slag discharge processing device comprises a first slag discharge pipe 13, a second slag discharge pipe is arranged on the second slag discharge pipe, a second slag discharge pipe is arranged on the second slag discharge pipe, and a second slag discharge pipe is arranged on the second slag discharge pipe, and a second slag discharge device is arranged on the second slag discharge pipe, and is arranged on the second slag discharge device is arranged on, The slag collecting device comprises a third control valve 14, a cleaning water pipe 15, a slag collecting box 16, a second slag discharging pipe 17 and a fourth control valve 18, wherein the bottom surface of the lower cylindrical barrel 2 is fixedly connected with the first slag discharging pipe 13, the outer surface of the first slag discharging pipe 13 is provided with the third control valve 14, the bottom surface of the first slag discharging pipe 13 is fixedly connected with the slag collecting box 16, the outer surface of the slag collecting box 16 is provided with at least one cleaning water pipe 15, the inside of the slag collecting box 16 can be cleaned through the cleaning water pipe 15, the cleanness of the inside of the slag collecting box 16 is kept, the bottom surface of the slag collecting box 16 is fixedly communicated with the second slag discharging pipe 17, the output end of the second slag discharging pipe 17 is provided with the fourth control valve 18, and the first control valve 7, the second control valve 11, the third control valve 14 and the fourth control valve 18 are all electromagnetic valves and are connected with corresponding automatic control devices.

The working process of the utility model is as follows: when the device works, firstly, the motor 4 is controlled by the control device to work, then the paper pulp with impurities enters the inner part of the upper conical barrel 82 through the pulp inlet pipe 5, the heavy impurities in the paper pulp move towards the direction along the inner side wall of the first deslagging device 8 under the action of the centrifugal force generated by the rotation of the upper spiral ring 83, so that the paper pulp falls into the lower conical barrel 92 through the gap between the upper spiral ring 83 and the upper conical barrel 82, then the impurities fall into the bottom of the lower cylindrical barrel 2 from the gap between the lower spiral ring 93 and the lower conical barrel 92 under the action of the lower spiral ring 93 and then fall into the slag collecting box 16, the paper pulp flows upwards through the lower cylindrical barrel 2 and the upper cylindrical barrel 3, after the liquid level of the paper pulp in the lower cylindrical barrel 2 and the upper cylindrical barrel 3 reaches a certain degree, the first control valve 7 is controlled to enable the paper pulp to flow out through the first good pulp outlet 6, if different types are obtained, the second control valve 11 is controlled to be opened, the second good pulp outlet 12 of the paper pulp bronze drum in the lower cylindrical barrel 2 flows out, the third control valve 14 is controlled to seal the first slag discharge pipe 13 when impurities need to be cleaned, then the fourth control valve 18 is opened to discharge the impurities, and then the slag collection tank 16 is cleaned through the cleaning water pipe 15.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. Paper pulp high concentration scummer, including support frame (1), lower cylinder bucket (2) and last cylinder bucket (3), lower cylinder bucket (2) are located the inside of support frame (1), go up cylinder bucket (3) and set up the top of cylinder bucket (2) down, and lower cylinder bucket (2) and last cylinder bucket (3) are connected its characterized in that through the screw thread: the central part of the upper surface of the upper cylindrical barrel (3) is fixedly connected with a motor (4), the power output end of the motor (4) extends into the upper cylindrical barrel (3), the upper surface of the upper cylindrical barrel (3) is also provided with a pulp inlet pipe (5), the pulp inlet pipe (5) is communicated with a first deslagging device (8), a filter screen (10) is further arranged at the joint of the lower cylindrical barrel (2) and the upper cylindrical barrel (3), the filter screen (10) is connected with the lower cylindrical barrel (2) through a bolt, the inner part of the upper cylindrical barrel (3) is provided with the first deslagging device (8), the inner part of the lower cylindrical barrel (2) is provided with a second deslagging device (9), the second deslagging device (9) is connected with the first deslagging device (8) through a bolt, the upper part of the outer surface of the upper cylindrical barrel (3) is fixedly communicated with a first fine pulp outlet (6), the improved slurry discharging device is characterized in that a first control valve (7) is arranged at the end of the first improved slurry outlet (6), a second improved slurry outlet (12) is fixedly communicated with the upper portion of the outer surface of the lower cylindrical barrel (2), a second control valve (11) is arranged at the output end of the second improved slurry outlet (12), and a slag discharging treatment device is further arranged on the bottom surface of the lower cylindrical barrel (2).

2. The pulp high consistency cleaner of claim 1, wherein: first dross removal mechanism (8) are including last dead lever (81), go up a toper section of thick bamboo (82) and go up helicoidal ring (83), go up dead lever (81) fixed connection on the inside wall of last cylinder bucket (3), it carries out fixed connection through last dead lever (81) and last cylinder bucket (3) to go up a toper section of thick bamboo (82), the power take off end of motor (4) is located the inside of a toper section of thick bamboo (82), the power take off end surface fixed connection of motor (4) has last helicoidal ring (83).

3. The pulp high consistency cleaner of claim 2, wherein: second dross removal mechanism (9) are including dead lever (91), a lower toper section of thick bamboo (92) and lower helicoidal ring (93) down, toper section of thick bamboo (92) under the inside wall fixedly connected with a plurality of cylinder bucket (2) down, dead lever (91) under the inside of cylinder bucket (2) is through toper section of thick bamboo (92) fixedly connected with down, the inside wall of dead lever (91) is provided with down helicoidal ring (93) down.

4. The pulp high consistency cleaner of claim 1, wherein: arrange sediment processing apparatus and include first row of sediment pipe (13), third control valve (14), washing water pipe (15), collection sediment case (16), second row of sediment pipe (17) and fourth control valve (18), the first row of sediment pipe (13) of bottom surface fixedly connected with of lower cylinder bucket (2), the surface of first row of sediment pipe (13) is provided with third control valve (14), the bottom surface fixedly connected with collection sediment case (16) of first row of sediment pipe (13), the surface of collection sediment case (16) sets up at least one washing water pipe (15), the fixed intercommunication in bottom surface of collection sediment case (16) has second row of sediment pipe (17), the output of second row of sediment pipe (17) is provided with fourth control valve (18).

5. The pulp high consistency cleaner of claim 3, wherein: the bottom surface of the lower cylindrical barrel (2) and the bottom surface of the slag collection box (16) are inclined planes, the upper conical barrel (82) and the lower conical barrel (92) are conical, and a certain gap is kept between the outer surface of the upper spiral ring (83) and the inner side wall of the upper conical barrel (82) and is not contacted with the inner side wall of the upper conical barrel (82).

6. The pulp high consistency cleaner of claim 4, wherein: the first control valve (7), the second control valve (11), the third control valve (14) and the fourth control valve (18) are all electromagnetic valves and are connected with corresponding automatic control devices.