CN217163987U

CN217163987U - Be applied to agitated vessel of preparation PVDF

Info

Publication number: CN217163987U
Application number: CN202122941547.XU
Authority: CN
Inventors: 娄云松
Original assignee: Dongguan Jiade New Energy Technology Co ltd
Current assignee: Dongguan Jiade New Energy Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-08-12
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the field of stirring equipment for PVDF production, in particular to stirring equipment applied to PVDF preparation, which comprises an outer barrel body, an inner barrel body fixed inside the outer barrel body, a stirring assembly arranged inside the inner barrel body, first damping assemblies respectively connected to two side surfaces of the inner barrel body, and a second damping assembly fixed below the inner barrel body; the first damping assembly comprises a sliding rod and a plurality of sliding sleeves which are sleeved on the sliding rod in a sliding manner; the second shock absorption assembly comprises four damping shock absorbers and four buffer pieces, wherein the four damping shock absorbers are arranged at four corners of the bottom of the inner barrel body respectively, and the four buffer pieces are arranged at the center of the damping shock absorbers. The utility model provides a possess shock-absorbing function, stir efficient agitated vessel who is applied to preparation PVDF.

Description

Be applied to agitated vessel of preparation PVDF

Technical Field

The utility model relates to a agitated vessel field is used in the production of PVDF, especially relates to an agitated vessel who is applied to preparation PVDF.

Background

The fluorine chemical industry is a sub-industry of the chemical industry, and the industry becomes an important industry with rapid development due to multiple product varieties, excellent performance and wide application field, and the fine stirring is particularly important in the stirring process of fluorine-containing high-end fine chemical raw materials.

The existing stirring device does not have a damping function in the stirring process, so that the stirring efficiency is influenced, and the device is easy to strain after being used for a long time.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an it is applied to agitated vessel of preparation PVDF to possess shock-absorbing function, stir efficiently.

The utility model adopts the following technical scheme:

a stirring device applied to preparing PVDF (polyvinylidene fluoride) comprises an outer barrel body, an inner barrel body fixed inside the outer barrel body, a stirring assembly arranged inside the inner barrel body, first damping assemblies respectively connected to two side surfaces of the inner barrel body, and a second damping assembly fixed below the inner barrel body; the first damping assembly comprises a sliding rod and a plurality of sliding sleeves which are sleeved on the sliding rod in a sliding manner; the second shock absorption assembly comprises four damping shock absorbers and four buffer pieces, wherein the four damping shock absorbers are arranged at four corners of the bottom of the inner barrel body respectively, and the four buffer pieces are arranged at the center of the damping shock absorbers.

The technical scheme is further improved in that two ends of the sliding rod extend to form extension rods respectively, and one end of each extension rod, which deviates from the sliding rod, is connected with the inner wall of the outer barrel body.

The technical scheme is further improved in that the stirring assembly comprises a stirring rod, a first stirring paddle and a second stirring paddle, wherein the first stirring paddle and the second stirring paddle are respectively arranged on the stirring rod; the setting height of the first stirring paddle is higher than that of the second stirring paddle.

The technical proposal is further improved in that the top of the stirring rod is connected with a driving motor.

The further improvement of the technical proposal is that one end of the sliding sleeve is connected with the outer side surface of the inner barrel body through a connecting rod.

The further improvement to the technical scheme is that the bottom of the inner barrel body is provided with a first supporting plate, and the upper end of the damping shock absorber is connected with the first supporting plate.

The further improvement of the technical scheme is that a second supporting plate is arranged at the bottom of the outer barrel body, and the lower ends of the damping shock absorbers are connected with the second supporting plate.

The further improvement to the above technical scheme is that the buffer member comprises a fixed block connected with the bottom of the inner barrel body, a hinged seat longitudinally arranged below the fixed block, hinged rods respectively movably arranged on two sides of the hinged seat, a sliding barrel connected with one end of the hinged rods, and a cross rod movably connected with the sliding barrel.

The technical scheme is further improved in that the cross rod is fixed in an inner groove of the second supporting plate, and a buffer spring is arranged between the sliding cylinder and the inner groove.

The further improvement of the technical scheme is that the stirring equipment further comprises a control box, and the control box is fixed on the outer side surface of the outer barrel body.

The utility model has the advantages that:

the utility model discloses side of staving is provided with first damper, makes agitated vessel's side possess one-level absorbing effect, through including staving below set up second damper, has played second grade absorbing effect, has solved current agitating unit and has not possessed absorbing function, leads to the problem that can produce vibrations when stirring the raw materials, avoids influencing people normal processing, and then improves stirring efficiency.

Drawings

FIG. 1 is a schematic structural view of a stirring apparatus for preparing PVDF according to the present invention;

FIG. 2 is a cross-sectional view of the stirring apparatus of FIG. 1 applied to the preparation of PVDF;

FIG. 3 is an enlarged view of a portion of circle A of FIG. 2 applied to a stirring apparatus for preparing PVDF.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

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, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 in specific cases to those skilled in the art.

As shown in fig. 1 to 3, a stirring apparatus for preparing PVDF, the stirring apparatus includes an outer barrel 10, an inner barrel 20 fixed inside the outer barrel 10, a stirring assembly 30 disposed inside the inner barrel 20, first damping assemblies 40 respectively connected to two side surfaces of the inner barrel 20, and a second damping assembly 50 fixed below the inner barrel 20; the first shock absorption assembly 40 comprises a sliding rod 41 and a plurality of sliding sleeves 42 which are slidably sleeved on the sliding rod 41; the second shock absorbing assembly 50 includes four damping shock absorbers 60 respectively disposed at four corners of the bottom of the inner tub 20 and four shock absorbers 70 disposed at the center of the four damping shock absorbers 60.

Furthermore, extension rods 43 extend from two ends of the sliding rod 41 respectively, and one end of each extension rod 43 departing from the sliding rod 41 is connected with the inner wall of the outer barrel 10. The arrangement of the extension rod 43 is convenient for the stable movement of the sliding rod 41 and the sliding sleeve 42, and further improves the damping effect of the utility model.

Further, the stirring assembly 30 includes a stirring rod 31, and a first stirring paddle 32 and a second stirring paddle 33 respectively disposed on the stirring rod 31; the first stirring paddle 32 is higher than the second stirring paddle 33. Set up two sets of stirring rakes, improve the stirring effect of adding man-hour, stability is high.

Further, a driving motor 34 is connected to the top of the stirring rod 31. Through driving motor 34 drive puddler 31, improve the utility model discloses a stirring efficiency, the practicality is strong.

Further, one end of the sliding sleeve 42 is connected to the outer side surface of the inner barrel 20 through a connecting rod. So set up, guarantee sliding sleeve 42 and interior staving 20 firm connection, make sliding sleeve 42 and slide bar 41 steadily slide, further improve the utility model discloses a shock attenuation effect.

Further, the bottom of the inner barrel body 20 is provided with a first supporting plate 21, and the upper ends of the damping shock absorbers 60 are connected with the first supporting plate 21. Through first backup pad 21, make damping bumper 60 and the bottom of interior staving 20 be connected stably, guarantee to realize the shock attenuation among the stirring process.

Further, a second supporting plate 11 is arranged at the bottom of the outer barrel body 10, and the lower ends of the damping shock absorbers 60 are connected with the second supporting plate 11. The damping vibration absorber 60 is connected with the bottom of the outer tub 10 through the second support plate 11, and the stability is high.

Further, the buffer member 70 includes a fixed block 71 connected to the bottom of the inner barrel 20, a hinge base 72 longitudinally disposed below the fixed block 71, hinge rods 73 movably disposed at two sides of the hinge base 72, a sliding cylinder 74 connected to one end of the hinge rods 73, and a cross bar 75 movably connected to the sliding cylinder 74; the cross bar 75 is fixed to the inner groove of the second support plate 11, and a buffer spring 76 is provided between the slide cylinder 74 and the inner groove. So set up, when the stirring, take place vibrations, articulated seat 72 drives articulated mast 73 reciprocal vibration downwards, drives slide 74 along horizontal pole 75 reciprocating sliding, and buffer spring 76 plays the effect that supports the buffering to slide 74, further improves the utility model discloses absorbing stability.

Further, the stirring device further comprises a control box 80, and the control box 80 is fixed on the outer side surface of the outer barrel body 10. Through control box 80 and driving motor 34 electric connection, make the utility model discloses realize the automation mechanized operation, the practicality is strong.

The utility model discloses be provided with first damper 40 in the side of staving 20 including, make agitated vessel's side possess the one-level absorbing effect, through including staving 20 below set up second damper 50, played the absorbing effect of second grade, solved current agitating unit and did not possess the absorbing function, lead to the problem that can produce vibrations when stirring the raw materials, avoid influencing people and normally process, and then improve stirring efficiency.

The above embodiments only represent several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The stirring equipment for preparing PVDF (polyvinylidene fluoride) is characterized by comprising an outer barrel body, an inner barrel body fixed inside the outer barrel body, a stirring assembly arranged inside the inner barrel body, first damping assemblies respectively connected to two side surfaces of the inner barrel body, and a second damping assembly fixed below the inner barrel body; the first damping assembly comprises a sliding rod and a plurality of sliding sleeves which are sleeved on the sliding rod in a sliding manner; the second shock absorption assembly comprises four damping shock absorbers and four buffer pieces, wherein the four damping shock absorbers are arranged at four corners of the bottom of the inner barrel body respectively, and the four buffer pieces are arranged at the center of the damping shock absorbers.

2. The stirring device applied to PVDF preparation according to claim 1, wherein two ends of the sliding rod are respectively extended with an extension rod, and one end of the extension rod, which is far away from the sliding rod, is connected with the inner wall of the outer barrel body.

3. The stirring device applied to preparation of PVDF according to claim 1, wherein the stirring assembly comprises a stirring rod, a first stirring paddle and a second stirring paddle which are respectively arranged on the stirring rod; the setting height of the first stirring paddle is higher than that of the second stirring paddle.

4. Stirring equipment for PVDF preparation according to claim 3, wherein the top of the stirring rod is connected with a driving motor.

5. The stirring device for preparing PVDF according to claim 1, wherein one end of the sliding sleeve is connected to the outer side surface of the inner barrel body through a connecting rod.

6. The stirring apparatus for preparing PVDF according to claim 1, wherein the bottom of the inner barrel is provided with a first supporting plate, and the upper ends of the damping shock absorbers are connected with the first supporting plate.

7. The stirring equipment for preparing PVDF according to claim 1, wherein a second supporting plate is arranged at the bottom of the outer barrel body, and the lower ends of the damping shock absorbers are connected with the second supporting plate.

8. The stirring device applied to PVDF preparation as defined in claim 1, wherein the buffer member comprises a fixed block connected to the bottom of the inner barrel, a hinge seat longitudinally disposed below the fixed block, hinge rods movably disposed at two sides of the hinge seat, a sliding cylinder connected to one end of the hinge rods, and a cross rod movably connected to the sliding cylinder.

9. The stirring apparatus for PVDF preparation as recited in claim 8, wherein the cross bar is fixed to the inner tank of the second support plate, and a buffer spring is disposed between the slide cylinder and the inner tank.

10. The stirring device for preparing PVDF according to claim 1, further comprising a control box fixed to the outer side surface of the outer barrel body.