CN212119724U - A mix thick liquid mixer for in production of color card paper - Google Patents
A mix thick liquid mixer for in production of color card paper Download PDFInfo
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- CN212119724U CN212119724U CN202020629683.8U CN202020629683U CN212119724U CN 212119724 U CN212119724 U CN 212119724U CN 202020629683 U CN202020629683 U CN 202020629683U CN 212119724 U CN212119724 U CN 212119724U
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- limiting plate
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- stirring tank
- reciprocating screw
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Abstract
The utility model discloses a thoughtlessly starch mixer for in production of color card paper belongs to papermaking technical field. The device includes: agitator tank, agitating unit and vortex device, agitator tank up port have the end cover, can seal during the stirring and avoid the thick liquid to splash, and the vortex device sets up in the agitator tank upper end and extends to inside, can let two-layer thick liquid produce the convection current about in the jar, the beneficial effects of the utility model are that: the helical blade that drives up-and-down motion by reciprocating screw rod can let upper and lower layer liquid in the jar produce the convection current when rotating for agitating unit can effectual stirring suspend in the large granule thing of upper strata liquid, and the agitator tank bottom adopts the difficult deposit of arc design jar interior particulate matter when the stirring in jar wall, stirs more fully.
Description
Technical Field
The utility model relates to a papermaking technical field, in particular to a muddy thick liquid mixer for in the production of color card paper.
Background
The paper pulp is made up by using some plants as raw material through a certain preparation process. Plants commonly used to pulp feedstocks can be divided into 4 major groups: stem fibers, bast fibers, hair fibers, and wood fibers. Of these, wood fibers are the most important. The pulping process is more perfect nowadays, the combination of chemical and mechanical methods improves the pulping efficiency, but in the prior art, the pulp is usually placed in a container for standby after pulping is completed, which leads to the situation of large particle deposition in the pulp, and the prepared pulp needs to be added for secondary stirring when paper with different purposes is prepared. For example need stir in the paper pulp with different pigment addition when making the color card paper, but the mixer among the prior art often all stirs the smashing only to the thick liquid of agitator tank bottom, this just leads to some big particulate matters when the stirring because jar internal rivers are rotatory effect down be in upper liquid level agitating unit can't carry out effectual stirring to it and smash. Meanwhile, the tank body of the stirring tank in the prior art is always a straight tank body, and during stirring, slurry in the tank body collides with the inner wall of the tank body under the action of the stirring device, is continuously accumulated and adheres to the inner wall of the tank body, so that insufficient stirring is caused.
In conclusion, the muddy thick liquid mixer among the prior art exists and is difficult to carry out effectual stirring to the large granule thing of suspension upper strata liquid, because the structure of agitator tank jar body leads to the unable abundant problem of stirring with thick liquid mixture of agitating unit.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mix thick liquid mixer for in production of color card paper can solve and be difficult to carry out effectual stirring to the large granule thing of suspension upper liquid among the prior art, because the structure of the agitator tank jar body leads to the unable abundant problem of mixing the stirring with the thick liquid of agitating unit.
A slurry mixer for color card paper production, comprising:
the stirring tank comprises a stirring pool, a supporting leg, a first limiting plate and a second limiting plate, wherein an end cover is arranged at the upper end of the stirring pool, the end cover can be arranged at the upper end of the stirring pool in an opening and closing manner, the supporting leg is fixedly arranged at the bottom end of the stirring tank, the first limiting plate and the second limiting plate are vertically and fixedly arranged on the inner wall of one side of the stirring pool, and the first limiting plate and the second limiting plate are arranged in parallel and have a certain gap;
the stirring device comprises a first motor, a transmission shaft and stirring blades, wherein the first motor is fixedly arranged in the middle of the bottom end of the stirring tank, one end of the transmission shaft is fixedly connected with the output end of the first motor, the other end of the transmission shaft penetrates through the lower end of the stirring tank and extends into the stirring tank, the transmission shaft is in dynamic sealing connection with the bottom end of the stirring tank, and the stirring blades are uniformly and circumferentially and fixedly arranged on the transmission shaft;
the turbulence device comprises a second motor, a gear box, a first gear, a second gear, a first limit block, a reciprocating screw, a second limit block, a screw sleeve, a connecting rod and a helical blade, the second motor is fixedly arranged on the gear box, the output end of the second motor penetrates into the gear box, the gear box is fixedly arranged on one side of the upper end of the stirring tank, the first gear is fixedly arranged at the output end of the second motor, one end of the reciprocating screw penetrates into the gear box, the other end of the reciprocating screw is rotatably arranged on the second limit block, the second limit block is fixedly arranged on the inner wall of the stirring tank and is positioned on the same side with the gear box, the second gear is fixedly arranged at one end of the reciprocating screw, the second gear is matched with the first gear, the first limit block is fixedly arranged at one end of the reciprocating screw close to the gear box, the threaded sleeve is rotatably arranged on the reciprocating screw rod, the threaded sleeve is in threaded fit with the reciprocating screw rod, one end of the connecting rod is fixedly connected to one side of the threaded sleeve, the other end of the connecting rod is arranged in a gap between the first limiting plate and the second limiting plate in a sliding mode, the width of the connecting rod is matched with the gap between the first limiting plate and the second limiting plate, and the helical blade is rotatably arranged on the connecting rod;
preferably, the gear ratio of the first gear and the second gear is three to four.
Preferably, the portion of the reciprocating screw having the thread is three quarters of the length of the screw and the non-threaded portion is located near one end of the gearbox.
Preferably, the helical blade is disposed directly above the stirring blade.
Preferably, the surface of the stirring blade is sprayed with an anti-corrosion coating.
The utility model has the advantages that: the helical blade that drives up-and-down motion by reciprocating screw rod can let upper and lower layer liquid in the jar produce the convection current when rotating for agitating unit can effectual stirring suspend in the large granule thing of upper strata liquid, and the agitator tank bottom adopts the difficult deposit of arc design jar interior particulate matter when the stirring in the jar wall, can let the upper and lower layer of the thick liquid of bottom carry out the convection current when rivers striking bottom end arc inner wall simultaneously, stirs more fully.
Drawings
FIG. 1 is a schematic structural view of a slurry mixer for producing color card paper according to the present invention,
FIG. 2 is a cross-sectional view of the mixing and stirring machine for producing color card paper at A in FIG. 1,
FIG. 3 is a cross-sectional view of the mixing and stirring machine for producing color card paper at B in FIG. 1,
fig. 4 is a partial enlarged view of the C in fig. 1 of the mixing and stirring machine for producing color card paper according to the present invention.
Description of reference numerals:
1-stirring tank, 2-stirring device, 3-turbulence device, 10-end cover, 11-stirring tank, 12-supporting leg, 13-first limiting plate, 14-second limiting plate, 21-first motor, 22-transmission shaft, 23-stirring blade, 31-second motor, 32-gear box, 33-first gear, 34-second gear, 35-first limiting block, 36-reciprocating screw, 37-second limiting block, 38-screw sleeve, 39-connecting rod, 310-helical blade.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1 to 4, an embodiment of the present invention provides a slurry mixer for producing color card paper, which includes a mixing tank 1, a mixing device 2 and a flow disturbing device 3, wherein a lower end tank body of the mixing tank 1 has an outwardly convex arc-shaped section, the mixing tank 1 includes a mixing tank 11, a leg 12, a first limiting plate 13 and a second limiting plate 14, an upper end of the mixing tank 11 is provided with an end cover 10, the end cover is openably disposed at an upper end of the mixing tank, the leg 12 is fixedly disposed at a bottom end of the mixing tank 1, the first limiting plate 13 and the second limiting plate 14 are both vertically and fixedly disposed at an inner wall of one side of the mixing tank 11, the first limiting plate 13 and the second limiting plate 14 are disposed in parallel and have a certain gap therebetween, the end cover 10 disposed at an upper end of the mixing tank 11 can close the upper end port when mixing is severe to prevent slurry from being splashed out due to shaking caused by mixing, the lower end of the tank body of the stirring tank 1 is designed to be arc-shaped, and when particles at the lower end impact the inner wall during stirring, the particles are easy to slide away from the inner wall under the driving of water flow and are not easy to accumulate due to the arc-shaped inner wall, so that slurry is stirred more fully;
the stirring device 2 comprises a first motor 21, a transmission shaft 22 and stirring blades 23, the first motor 21 is fixedly arranged in the middle of the bottom end of the stirring tank 1, one end of the transmission shaft 22 is fixedly connected to the output end of the first motor 21, the other end of the transmission shaft 22 penetrates through the lower end of the stirring tank 1 and extends into the stirring tank, the transmission shaft 22 is in dynamic sealing connection with the bottom end of the stirring tank 1, the stirring blades 23 are circumferentially and uniformly fixedly arranged on the transmission shaft 22, and a plurality of stirring blades can be arranged to ensure that slurry can be sufficiently stirred;
the turbulent flow device 3 comprises a second motor 31, a gear box 32, a first gear 33, a second gear 34, a first limit block 35, a reciprocating screw 36, a second limit block 37, a threaded sleeve 38, a connecting rod 39 and a helical blade 310, wherein the second motor 31 is fixedly arranged on the gear box 32, the output end of the second motor 31 penetrates into the gear box 32, the gear box 32 is fixedly arranged at one side of the upper end of the stirring tank 1, the first gear 33 is fixedly arranged at the output end of the second motor 31, one end of the reciprocating screw 36 penetrates into the gear box 32, the other end of the reciprocating screw 36 is rotatably arranged on the second limit block 37, the second limit block 37 is fixedly arranged on the inner wall of the stirring tank 1 and is positioned at the same side with the gear box 32, the second gear 34 is fixedly arranged at one end of the reciprocating screw 36, the second gear 34 is matched with the first gear 33, the first limit block 35 is fixedly arranged at one end of the reciprocating, the screw sleeve 38 is rotatably arranged on the reciprocating screw rod 36, the screw sleeve 38 is in threaded fit with the reciprocating screw rod 36, one end of the connecting rod 39 is fixedly connected to one side of the screw sleeve 38, the other end of the connecting rod 39 is arranged in a gap between the first limiting plate 13 and the second limiting plate 14 in a sliding mode, the width of the connecting rod 39 is matched with the gap between the first limiting plate 13 and the second limiting plate 14, the spiral blade 310 is rotatably arranged on the connecting rod 39, the spiral blade 310 is driven by the reciprocating screw rod 36 to reciprocate up and down, and the slurry in the upper layer and the slurry in the lower layer can be convected without secondary movement, so that large-particle substances in the slurry in the upper layer can be fully stirred by the;
the utility model discloses a preferred embodiment, the drive ratio of first gear 33 and second gear 34 is three than four, and reciprocal screw rod 36 need not rotate too fast, and second motor 31 need not rotate at a high speed, and the energy can be saved, and jar body upper end is more stable.
The utility model discloses a preferred embodiment, the part that reciprocating screw 36 has the screw thread is three fourths of screw length, and the non-threaded part is located the one end that is close to gear box 32, and helical blade 310's stroke can be restricted like this and have the position of certain distance at the port on stirring pond 11 to make things convenient for getting the material at needs thick liquid.
The utility model discloses a preferred embodiment, helical blade 310 sets up directly over stirring vane 23, and the thick liquid in jar can form a spiral rivers when agitating unit 2 stirs, and the rivers rotation rate that is located the center is the suspension of big granule thing appear more slowly easily, can break this kind of phenomenon when helical blade 310 up-and-down motion and make the big granule thing can't suspend in the center.
The utility model discloses a preferred embodiment, stirring vane 23 surface spraying has anticorrosive material.
The working principle is as follows: slurry to be stirred enters the stirring tank 1 through the upper end of the stirring pool 11, the motor 21 is started to drive the transmission shaft 22 to rotate, the stirring blades 23 stir the slurry in the tank, meanwhile, the second motor 31 can be started, the reciprocating screw 36 is driven by the second motor 31 to rotate, and the threaded sleeve 38 on the reciprocating screw 36 slides up and down in a reciprocating mode on the reciprocating screw 36. The connecting rod 39 and the threaded sleeve 38 do the same reciprocating motion, the helical blade 310 and the connecting rod 39 are rotationally connected together and also do reciprocating up-and-down motion, and the helical blade 310 rotates under the action of water flow during up-and-down reciprocating motion so as to enable slurry in upper and lower layers in the tank to be convected, so that the slurry in the upper layer can be contacted and stirred by the stirring blade 23.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (5)
1. A mixing and stirring machine used in the production of color card paper is characterized by comprising a stirring tank (1), a stirring device (2) and a flow disturbing device (3), the lower end tank body of the stirring tank (1) is provided with an arc-shaped section protruding outwards, the stirring tank (1) comprises a stirring pool (11), supporting legs (12), a first limiting plate (13) and a second limiting plate (14), the upper end of the stirring tank (11) is provided with an end cover (10), the end cover (10) can be arranged at the upper end of the stirring tank (11) in an opening and closing way, the supporting legs (12) are fixedly arranged at the bottom end of the stirring tank (1), the first limiting plate (13) and the second limiting plate (14) are vertically and fixedly arranged on the inner wall of the stirring pool (11), the first limiting plate (13) and the second limiting plate (14) are arranged in parallel, and a certain gap is formed between the first limiting plate and the second limiting plate;
the stirring device (2) comprises a first motor (21), a transmission shaft (22) and stirring blades (23), the first motor (21) is fixedly arranged in the middle of the bottom end of the stirring tank (1), one end of the transmission shaft (22) is in transmission connection with the output end of the first motor (21), the other end of the transmission shaft (22) penetrates through the bottom wall of the stirring tank (1) and extends into the stirring tank (1), the transmission shaft (22) is in dynamic sealing connection with the bottom end of the stirring tank (1), and the stirring blades (23) are circumferentially and uniformly and fixedly arranged on the transmission shaft (22);
the turbulence device (3) comprises a second motor (31), a gear box (32), a first gear (33), a second gear (34), a first limit block (35), a reciprocating screw (36), a second limit block (37), a thread sleeve (38), a connecting rod (39) and a spiral blade (310), the second motor (31) is fixedly arranged on the gear box (32), the output end of the second motor (31) penetrates through the inside of the gear box (32), the gear box (32) is fixedly arranged at the upper end of the stirring tank (1), the first gear (33) is arranged at the output end of the second motor (31) in a transmission way, one end of the reciprocating screw (36) penetrates through the inside of the gear box (32), the other end of the reciprocating screw (36) is rotatably arranged on the second limit block (37), the second limit block (37) is fixedly arranged on the inner wall of the stirring tank (1), the second limiting block (37) and the gear box (32) are located on the same side, the second gear (34) is fixedly arranged at one end of the reciprocating screw rod (36) located in the gear box (32), the second gear (34) is matched with the first gear (33), the first limiting block (35) is fixedly arranged at one end of the reciprocating screw rod (36) close to the gear box (32), the thread sleeve (38) is rotatably arranged on the reciprocating screw rod (36), the thread sleeve (38) is in threaded fit with the reciprocating screw rod (36), one end of the connecting rod (39) is fixedly connected at one side of the thread sleeve (38), the other end of the connecting rod is slidably arranged in a gap between the first limiting plate (13) and the second limiting plate (14), and the width of the connecting rod (39) is matched with the gap between the first limiting plate (13) and the second limiting plate (14), the helical blade (310) is rotatably arranged on the connecting rod (39).
2. A mixer for mixing pulp used in the production of colour cardboard according to claim 1, characterised in that the transmission ratio of the first gear (33) and the second gear (34) is three to four.
3. A mixer for mixing pulp used in the production of colour cardboard according to claim 1, characterised in that the reciprocating screw (36) has a threaded portion of three quarters of the screw length and an unthreaded portion located near one end of the gear box (32).
4. A mixer for mixing pulp used in the production of color cardboard according to claim 1, characterized in that the helical blade (310) is arranged directly above the mixing blade (23).
5. A mixer for mixing pulp used in the production of color cardboard according to claim 1, characterized in that the surface of the mixing blade (23) is sprayed with an anti-corrosive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629683.8U CN212119724U (en) | 2020-04-23 | 2020-04-23 | A mix thick liquid mixer for in production of color card paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629683.8U CN212119724U (en) | 2020-04-23 | 2020-04-23 | A mix thick liquid mixer for in production of color card paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212119724U true CN212119724U (en) | 2020-12-11 |
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ID=73689507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020629683.8U Active CN212119724U (en) | 2020-04-23 | 2020-04-23 | A mix thick liquid mixer for in production of color card paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212119724U (en) |
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2020
- 2020-04-23 CN CN202020629683.8U patent/CN212119724U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230830 Address after: 755099 301, Shimiao Village, Rouyuan Town, Shapotou District, Zhongwei, Ningxia (No. 286, Rouyuan Street) Patentee after: Ningxia Xinghe New Material Technology Co.,Ltd. Address before: Ruoyuan Town, Zhongwei City, Ningxia Hui Autonomous Region Patentee before: MCC MEILI CLOUD COMPUTING INDUSTRY INVESTMENT CO.,LTD. |