CN217568315U

CN217568315U - Reaction kettle for producing polyethylene wax

Info

Publication number: CN217568315U
Application number: CN202221784251.XU
Authority: CN
Inventors: 钟国伟
Original assignee: Qingdao Haihao Innovation Technology Co ltd
Current assignee: Qingdao Haihao Innovation Technology Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-10-14
Anticipated expiration: 2032-07-12

Abstract

The utility model relates to a reation kettle technical field just discloses a production low molecular weight polyethylene's reation kettle, including the cauldron body, cauldron body bottom both sides fixed mounting has the bracing piece, and cauldron body bottom intermediate position is provided with the discharge gate, and cauldron body top one side is provided with the feed inlet, and cauldron body top intermediate position fixed mounting has servo motor, and the internal top of cauldron rotates and is provided with the puddler of being connected with servo motor, and the internal below fixed mounting of cauldron has with the stabilizer bar, and the puddler bottom rotates the through-going stabilizer bar, the utility model discloses, having driven the puddler through starting servo motor and stirring, having driven the second gear simultaneously and rotated with first gear, so that the rotating sleeve on the rack also rotates, drives the stirring board rotation on the connecting rod through rotating sleeve like this, because puddler and stirring board direction of rotation are opposite, thereby improved holistic mixed effect, the effectual even degree and the efficiency of mixing that has improved like this.

Description

Reaction kettle for producing polyethylene wax

Technical Field

The utility model belongs to the technical field of reation kettle, specifically be a reation kettle of production low molecular weight polyethylene.

Background

The preparation of the polyethylene wax micro powder mainly has 3 ways: firstly, starting from polyethylene wax coarse particles, and adopting a mechanical crushing method, an evaporation condensation method, a melting method and other physical methods; secondly, the polyethylene wax molecules in various dispersion states are gradually grown into particles with expected sizes by the action of a chemical reagent, and the method can be divided into two dispersion methods of dissolution and emulsification; thirdly, directly regulating polymerization preparation.

But the reation kettle of production low molecular weight polyethylene on the existing market, holistic mixture is comparatively single, and not only efficiency is lower and even inadequately, and traditional production low molecular weight polyethylene's reation kettle all flows through gravity is automatic during the ejection of compact for the most simultaneously to discharge rate has been leaded to lower.

Disclosure of Invention

To the above circumstances, for overcoming prior art's defect, the utility model provides a production low molecular weight polyethylene's reation kettle, the effectual reation kettle who solves production low molecular weight polyethylene on the existing market, holistic mixture is comparatively single, and not only efficiency is lower and even inadequately, and traditional production low molecular weight polyethylene's reation kettle all flows through gravity is automatic during the most ejection of compact simultaneously to the lower problem of ejection of compact speed has been leaded to.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a reation kettle for producing low molecular weight polyethylene, the reactor comprises a kettle body, cauldron body bottom both sides fixed mounting has the bracing piece, cauldron body bottom intermediate position is provided with the discharge gate, cauldron body top one side is provided with the feed inlet, cauldron body top intermediate position fixed mounting has servo motor, the internal portion top of cauldron is rotated and is provided with the puddler of being connected with servo motor, the internal portion below fixed mounting of cauldron has and the stabilizer bar, the puddler bottom is rotated and is run through the stabilizer bar, stabilizer bar top intermediate position rotates and is provided with the rotating sleeve, rotating sleeve both sides fixed mounting has the connecting rod, the even interval in connecting rod top is provided with the stirring board.

Preferably, the bottom of the rotating sleeve is fixedly provided with a sliding block, and the top surface of the stabilizing rod is provided with an annular sliding groove matched with the sliding block.

Preferably, a first gear is rotatably arranged on the surface of the stabilizer bar inside the rotating sleeve, and a second gear meshed with the first gear is fixedly arranged on the surface of the stirring rod.

Preferably, the inner side surface of the rotating sleeve is annularly provided with a rack, and the rack is meshed with the first gear.

Preferably, the bottom of the stirring rod is fixedly provided with a fixed block, and two sides of the fixed block are fixedly provided with feeding blades.

Preferably, the bottom of the stirring rod is fixedly provided with an inserting block, and a slot matched with the inserting block is formed in the fixing block.

Preferably, the two sides of the fixing block are rotatably provided with fixing bolts, and the surface of the insert block is provided with threaded holes matched with the fixing bolts.

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

1) In the work, the servo motor is started to drive the stirring rod to stir, and meanwhile, the second gear wheel is driven to rotate with the first gear wheel, so that the rotating sleeve on the rack also rotates, the stirring plate on the connecting rod is driven to rotate through the rotating sleeve, and the stirring rod and the stirring plate rotate in opposite directions, so that the integral mixing effect is improved, and the uniformity degree and the efficiency of mixing are effectively improved;

2) The feeding blades on two sides of the fixing block are driven to rotate through the stirring rod, so that downward thrust is given to materials, the whole discharging speed is improved, when the feeding blades are required to be detached and maintained, the feeding blades can be removed from the threaded holes through the reverse-positive fixing bolts, so that the connection between the fixing block and the insertion blocks can be removed, the feeding blades are taken down by the shell, and the feeding blades are effectively simplified, and are convenient to maintain.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is a perspective view of the feeding blade of the present invention;

in the figure: 1. a kettle body; 2. a support bar; 3. a servo motor; 4. a stirring rod; 5. a stabilizer bar; 6. rotating the sleeve; 7. a connecting rod; 8. a stirring plate; 9. a slider; 10. an annular chute; 11. a first gear; 12. a second gear; 13. a rack; 14. a fixed block; 15. a feeding blade; 16. inserting a block; 17. inserting slots; 18. fixing the bolt; 19. a threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.

Embodiment one, by figure 1, figure 2 and figure 3 provide, the utility model discloses a

kettle body

1, 1 bottom both sides fixed mounting of kettle body has bracing piece 2, fine supporting role has been played, 1 bottom intermediate position of kettle body is provided with the discharge gate, the discharge of the material of being convenient for, 1 top one side of kettle body is provided with the feed inlet, the leading-in of the raw materials of being convenient for, 1 top intermediate position fixed mounting of kettle body has

servo motor

3, 1 inside top of kettle body is rotated and is provided with puddler 4 be connected with servo motor 3, the effect of preliminary stirring is played, 1 inside below fixed mounting of kettle body has and stabilizer bar 5, be convenient for to 4 bottoms of puddler support stably, puddler 4 bottom is rotated and is run through

stabilizer bar

5, 5 top intermediate position of stabilizer bar is rotated and is provided with rotating sleeve 6, rotating sleeve 6 both sides fixed mounting has connecting rod 7, the even interval in connecting rod 7 tops is provided with stirring board 8, the effectual effect that has improved the whole mixture.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 and 3, a sliding block 9 is fixedly installed at the bottom of the rotating sleeve 6, an annular sliding groove 10 matched with the sliding block 9 is formed in the top surface of the stabilizer bar 5, and the sliding block 9 and the annular sliding groove 10 are matched with each other, so that the rotating sleeve 6 can rotate on the surface of the stabilizer bar 5 conveniently.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1 and fig. 3, a first gear 11 is rotatably disposed on the surface of the stabilizer bar 5 inside the rotating sleeve 6, a second gear 12 engaged with the first gear 11 is fixedly disposed on the surface of the stirring rod 4, and the stirring rod 4 drives the second gear 12 to rotate, so as to drive the first gear 11 to rotate.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, a rack 13 is annularly arranged on the inner side surface of the rotating sleeve 6, the rack 13 is meshed with the first gear 11, and the rotating sleeve 6 on the rack 13 is driven to rotate by the rotation of the first gear 11.

In the fifth embodiment, based on the first embodiment, as shown in fig. 3, the bottom of the stirring rod 4 is fixedly provided with a fixed block 14, two sides of the fixed block 14 are fixedly provided with feeding blades 15, and the stirring rod 4 drives the feeding blades 15 to rotate, so that the material discharging speed is increased.

In a sixth embodiment, based on the first embodiment, as shown in fig. 3, an insertion block 16 is fixedly installed at the bottom of the stirring rod 4, a slot 17 matched with the insertion block 16 is formed in the fixed block 14, and the insertion block 16 is inserted into the slot 17, so that the primary installation function is achieved.

Seventh embodiment, on the basis of the first embodiment, as shown in fig. 3, fixing bolts 18 are rotatably disposed on both sides of the fixing block 14, and threaded holes 19 matched with the fixing bolts 18 are formed in the surface of the insertion block 16 and inserted into the threaded holes 19 by rotating the fixing bolts 18, so that the mounting firmness is improved.

The working principle is as follows: during operation, raw materials are guided into the kettle body 1 through the feeding hole, then the servo motor 3 is started to drive the stirring rod 4 to preliminarily stir and mix, meanwhile, the stirring rod 4 drives the second gear 12 at the bottom to rotate, the second gear 12 is meshed with the first gear 11, so that the first gear 11 is driven to rotate, the first gear 11 is meshed with the rack 13, so that the rotating sleeve 6 on the rack 13 is driven to rotate, at the moment, the sliding block 9 is matched with the annular sliding groove 10, so that the rotating stability of the rotating sleeve 6 is improved, meanwhile, the rotating sleeve 6 drives the stirring plate 8 on the connecting rod 7 to rotate, the stirring rod 4 is opposite to the rotating direction of the stirring plate 8, so that the integral mixing effect is improved, the mixing uniformity and the mixing efficiency are effectively improved, when discharging is needed, the feeding blades 15 on two sides of the fixing block 14 are driven to rotate through the stirring rod 4, a downward thrust is given to the materials, so that the integral discharging speed is improved, when the dismounting and the maintenance are needed, the connection between the fixing block 14 and the plug block 16 can be removed through the screw hole 19, so that the plug shell 15 can be conveniently inserted into the maintenance plug block 16, and the plug-in the maintenance step can be simplified, and the maintenance step can be conveniently carried out.

Claims

1. The utility model provides a reation kettle of production low molecular weight polyethylene, includes the cauldron body (1), its characterized in that: cauldron body (1) bottom both sides fixed mounting has bracing piece (2), cauldron body (1) bottom intermediate position is provided with the discharge gate, cauldron body (1) top one side is provided with the feed inlet, cauldron body (1) top intermediate position fixed mounting has servo motor (3), cauldron body (1) inside top is rotated and is provided with puddler (4) of being connected with servo motor (3), cauldron body (1) inside below fixed mounting have with stabilizer bar (5), puddler (4) bottom is rotated through-going stabilizer bar (5), stabilizer bar (5) top intermediate position is rotated and is provided with rotating sleeve (6), rotating sleeve (6) both sides fixed mounting has connecting rod (7), even interval in connecting rod (7) top is provided with stirring board (8).

2. The reaction kettle for producing polyethylene wax as claimed in claim 1, wherein: the bottom of the rotating sleeve (6) is fixedly provided with a sliding block (9), and the top surface of the stabilizer bar (5) is provided with an annular sliding groove (10) matched with the sliding block (9).

3. The reaction kettle for producing polyethylene wax as claimed in claim 1, wherein: the surface of the stabilizer bar (5) in the rotating sleeve (6) is rotatably provided with a first gear (11), and the surface of the stirring rod (4) is fixedly provided with a second gear (12) which is meshed with the first gear (11).

4. The reaction kettle for producing polyethylene wax as claimed in claim 1, wherein: the inner side surface of the rotating sleeve (6) is annularly provided with a rack (13), and the rack (13) is meshed with the first gear (11).

5. The reaction kettle for producing polyethylene wax as claimed in claim 1, wherein: the bottom of the stirring rod (4) is fixedly provided with a fixed block (14), and two sides of the fixed block (14) are fixedly provided with feeding blades (15).

6. The reactor for producing polyethylene wax according to claim 1, wherein: the bottom of the stirring rod (4) is fixedly provided with an insert block (16), and a slot (17) matched with the insert block (16) is formed in the fixed block (14).

7. The reaction kettle for producing polyethylene wax according to claim 5, wherein: fixing bolts (18) are rotatably arranged on two sides of the fixing block (14), and threaded holes (19) matched with the fixing bolts (18) are formed in the surface of the inserting block (16).