CN208788826U - Agitating device is used in a kind of wear-resisting perfluoroethylene-propylene CABLE MATERIALS production and processing - Google Patents

Abstract

The utility model relates to a kind of wear-resisting perfluoroethylene-propylene CABLE MATERIALS production and processing agitating devices, including stirred box body, the stirred box body two sides are provided with support plate, the stirred box body inner upper is provided with ring gear, gallows frame is provided in the support plate, the first rabbling mechanism engaged with ring gear and the screw body positioned at gallows frame two sides are provided on the gallows frame, it is peripherally disposed in the stirred box body to have several the second rabbling mechanisms, the second adjacent rabbling mechanism is connected by annular connecting plate, first rabbling mechanism and the second rabbling mechanism are cooperated by gear wheel.The utility model, which solves, to be needed to carry out strong stirring by agitating device in existing perfluoroethylene-propylene emulsion polymerization technique to can get the polymer beads of cohesion, but existing perfluoroethylene-propylene agitating device stirs the problems such as uneven there is mixing power deficiency.

Description

Agitating device is used in a kind of wear-resisting perfluoroethylene-propylene CABLE MATERIALS production and processing

Technical field

The utility model relates to perfluoroethylene-propylenes to produce and process technical field, specially a kind of wear-resisting perfluoroethylene-propylene Agitating device is used in CABLE MATERIALS production and processing.

Background technique

Perfluoroethylene-propylene abbreviation FEP also known as F46, are the copolymers of tetrafluoroethene and hexafluoropropene, and hexafluoropropene contains Amount about 15% or so, is the modified material of polytetrafluoroethylene (PTFE)；The material does not ignite, and can prevent the diffusion of flame.It has excellent Weatherability, the features such as coefficient of friction is lower, chemical-resistant stability, electrical insulation capability is strong, main purposes is for making Pipe and chemical device liner, the surface layer of roller and various electric wire and cables, such as aircraft hook line, pressurization cable, alarm cable, flat Shape cable and oil well logging cable etc..

The existing industrialized polymerization of perfluoroethylene-propylene is mainly by three kinds: emulsion polymerization, suspension polymerisation and super facing Boundary's polymerization.Wherein emulsion polymerization technique generally uses aqueous medium, easy to operate, to prepare perfluoroethylene-propylene, lotion is poly- Closing common polymerizing condition is 100 DEG C of temperature, pressure 4.5MPa.Hexafluoropropene and tetrafluoroethene are filled into according to a certain percentage In reactor, then in the polymer beads for carrying out the available cohesion of strong stirring by agitating device；And existing poly- perfluor Second propylene agitating device stirs the problems such as uneven there is mixing power deficiency.

Summary of the invention

The purpose of this utility model is to provide a kind of wear-resisting perfluoroethylene-propylene CABLE MATERIALS production and processing agitating device, To solve to need in existing perfluoroethylene-propylene emulsion polymerization technique to carry out the available cohesion of strong stirring by agitating device Polymer beads, but existing perfluoroethylene-propylene agitating device there is mixing power deficiency, stir the problems such as uneven.

To achieve the goals above, the technical solution of the utility model is as follows:

A kind of wear-resisting production and processing of perfluoroethylene-propylene CABLE MATERIALS agitating device, including stirred box body, the agitator tank Body two sides are provided with support plate, and the stirred box body inner upper is provided with ring gear, is provided with gantry crane in the support plate Frame is provided with the first rabbling mechanism engaged with ring gear and the screw rod machine positioned at gallows frame two sides on the gallows frame Structure, it is peripherally disposed in the stirred box body to have several the second rabbling mechanisms, the screw body and the second blender Structure connection, the second adjacent rabbling mechanism are connected by annular connecting plate, and first rabbling mechanism and the second rabbling mechanism are logical Cross gear wheel cooperation.

No.1 charging is correspondingly arranged at left and right sides of the stirred box body as a further improvement of the utility model, Mouth, No. two feed inlets, the stirred box body bottom left are provided with discharge port, the No.1 feed inlet, No. two feed inlets, discharging Leakage preventing plug is each equipped in mouthful.

First rabbling mechanism includes being arranged on gallows frame first to drive as a further improvement of the utility model, Rotary shaft that dynamic motor, motor shaft connect with the first driving motor and stirred box body are slidably matched and be arranged motor shaft, Stirring sheet group in rotary shaft, the gear wheel are arranged on motor shaft, respectively correspond and be provided on the motor shaft, rotary shaft Intermeshing No.1 gear, No. two gears, No. two gears are engaged with ring gear.

The stirring sheet group includes that motor shaft, the pair in rotary shaft is arranged in as a further improvement of the utility model, Stirring rod peripherally disposed has several the first stirring blades on the pair stirring rod.

The screw body includes the screw rod electricity being arranged on gallows frame as a further improvement of the utility model, Machine, the screw rod connecting with lead screw motor are provided with the sliding block connecting with the second rabbling mechanism on the screw rod.

As a further improvement of the utility model, second rabbling mechanism include connect with screw body bearing and with The stock of stirred box body vertical sliding cooperation, is provided with the pinion gear engaged with gear wheel, the stock lower end on the stock Portion is peripherally disposed several the second stirring blades.

The beneficial effects of the utility model are:

Compared with prior art, the first blender with multiple groups stirring sheet group that the utility model passes through fixed setting Structure controls the second rabbling mechanism slided up and down by setting screw body and screw body, intracorporal to agitator tank each A bottom corner is stirred, and realizes that the intracorporal material stirring of entire agitator tank is uniform；Solves existing perfluoroethylene-propylene Needing to carry out strong stirring in emulsion polymerization technique by agitating device can get the polymer beads of cohesion, but existing poly- complete Fluoro ethyl propene agitating device stirs the problems such as uneven there is mixing power deficiency.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples:

Fig. 1 is the schematic view of the front view of the utility model；

Fig. 2 is the A-A schematic cross-sectional view in Fig. 1；

Fig. 3 is the B-B schematic cross-sectional view in Fig. 1.

Specific embodiment

In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under Face is further described the utility model in conjunction with attached drawing and embodiment.

As shown in Figure 1 to Figure 3, a kind of wear-resisting perfluoroethylene-propylene CABLE MATERIALS production and processing agitating device, including stirring Cabinet 1 is provided with support plate 2 at left and right sides of the stirred box body 1, and 1 inner upper of stirred box body is provided with ring gear 9, It is provided with gallows frame 3 in the support plate 2, the first rabbling mechanism engaged with ring gear 9 is provided on the gallows frame 3 And the screw body positioned at the left and right sides of gallows frame 3, it is peripherally disposed in the stirred box body 1 to there are 10 second to stir Mechanism is mixed, the screw body is correspondingly connected with two the second rabbling mechanisms for being located at the left and right sides, 10 the second rabbling mechanisms It is connected by annular connecting plate 16, first rabbling mechanism is cooperated with the second rabbling mechanism by gear wheel 10；Described second The effect of rabbling mechanism be directed to the first rabbling mechanism stir less than place, such as the corner of 1 bottom surrounding of stirred box body, Second rabbling mechanism controls its oscilaltion by screw body, passes through the second rabbling mechanism meeting during the decline It engages with the gear wheel 10 on the first rabbling mechanism, so as to rotate, the corner of stirred box body 1 is stirred.

The left and right sides of the stirred box body 1 is correspondingly arranged on No.1 feed inlet 1a, No. two feed inlet 1b, the No.1 into The effect of material mouth 1a, No. two feed inlet 1b are for loading hexafluoropropene and tetrafluoroethene, and 1 bottom left of stirred box body is set It is equipped with discharge port 18, the perfluoroethylene-propylene after the completion of the discharge port 18 is used to stir is discharged, in order to prevent in stirring There is material leakage in the process, is each equipped with leakage preventing plug 17 in the No.1 feed inlet 1a, No. two feed inlet 1b, discharge port 18.

First rabbling mechanism includes that first driving motor 4 is arranged on gallows frame 3, connects with the first driving motor 4 Four rotary shafts 7 and be arranged in motor shaft that the annular groove 1c being provided on the motor shaft 41 and stirred box body 1 connect is slidably matched 41, the stirring sheet group in rotary shaft 7, the gear wheel 10 are arranged on motor shaft 41, divide on the motor shaft 41, rotary shaft 7 It is not correspondingly arranged on 5, No. two gears 6 of intermeshing No.1 gear, No. two gears 6 are engaged with ring gear 9；Described first Driving motor 4 provides power, so that No.1 gear 5 is driven four No. two gears 6 engaged, what is rotated around motor shaft 41 Meanwhile rotation also occurs in itself；Stirring dynamics is increased, promotes hexafluoropropene and tetrafluoroethene to mix more uniform.

Further, the stirring sheet group includes the secondary stirring rod 71 being arranged in 41, four rotary shafts 7 of motor shaft, institute It states peripherally disposed there are four the first stirring blade 8 on secondary stirring rod 71.

The screw body includes the lead screw motor 11 being arranged on gallows frame 3, the screw rod connecting with lead screw motor 11 12, the sliding block 13 connecting with the second rabbling mechanism is provided on the screw rod 12, and the effect of the screw body is control second Rabbling mechanism oscilaltion, while nibble the second rabbling mechanism after the completion of decline with the first rabbling mechanism with gear wheel 10 It closes, provides rotary power for the second rabbling mechanism.

Second rabbling mechanism includes the stock for connecting with 13 bearing of sliding block and cooperating with 1 vertical sliding of stirred box body 14, the pinion gear 15 engaged with gear wheel 10 is provided on the stock 14, and 14 lower end of stock is peripherally disposed There are four the second stirring blades 81.

The application method of the utility model:

When use: first respectively launching hexafluoropropene and tetrafluoroethene to stirring from No.1 feed inlet 1a, No. two feed inlet 1b It mixes in cabinet 1, blocks leakage preventing plug 17；

Start lead screw motor 11, drops to the angle of 1 bottom surrounding of stirred box body by screw rod 12, the drive stock 14 of sliding block 13 It falls place to stop, at this moment the pinion gear 15 on stock is just engaged with gear wheel 10；Start the first driving motor 4, drives motor shaft 41 rotations rotate stock 14 and rotary shaft 7 by No.1 gear 5, gear wheel 10, the stirring sheet group being arranged thereon are driven to turn It is dynamic, so that the mixture to hexafluoropropene and tetrafluoroethene carries out uniform stirring.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model also has Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model Protection scope is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of wear-resisting production and processing of perfluoroethylene-propylene CABLE MATERIALS agitating device, including stirred box body (1), the agitator tank Body (1) two sides are provided with support plate (2), it is characterised in that: stirred box body (1) inner upper is provided with ring gear (9), institute It states and is provided on support plate (2) gallows frame (3), first engaged with ring gear (9) is provided on the gallows frame (3) and is stirred Mix mechanism and be located at the screw body of gallows frame (3) two sides, on the stirred box body (1) it is peripherally disposed have it is several A second rabbling mechanism, the screw body are connect with the second rabbling mechanism, and the second adjacent rabbling mechanism passes through annular connection Plate (16) connection, first rabbling mechanism and the second rabbling mechanism are cooperated by gear wheel (10).

2. a kind of wear-resisting perfluoroethylene-propylene CABLE MATERIALS production and processing agitating device according to claim 1, feature It is: is correspondingly arranged on No.1 feed inlet (1a), No. two feed inlets (1b) at left and right sides of the stirred box body (1), it is described to stir It mixes cabinet (1) bottom left to be provided with discharge port (18), the No.1 feed inlet (1a), No. two feed inlets (1b), discharge ports (18) leakage preventing plug (17) are each equipped in.

3. a kind of wear-resisting perfluoroethylene-propylene CABLE MATERIALS production and processing agitating device according to claim 1, feature Be: first rabbling mechanism includes that the first driving motor (4) and the first driving motor (4) are arranged on gallows frame (3) The motor shaft (41) of connection, the rotary shaft (7) being slidably matched with stirred box body (1) and setting are in motor shaft (41), rotary shaft (7) the stirring sheet group on, the gear wheel (10) are arranged on motor shaft (41), divide on the motor shaft (41), rotary shaft (7) It is not correspondingly arranged on intermeshing No.1 gear (5), No. two gears (6), No. two gears (6) are engaged with ring gear (9).

4. a kind of wear-resisting perfluoroethylene-propylene CABLE MATERIALS production and processing agitating device according to claim 3, feature Be: the stirring sheet group includes the secondary stirring rod (71) being arranged in motor shaft (41), rotary shaft (7), the pair stirring rod (71) peripherally disposed on to have several the first stirring blades (8).

5. a kind of wear-resisting perfluoroethylene-propylene CABLE MATERIALS production and processing agitating device according to claim 1, feature Be: the screw body includes the lead screw motor (11) being arranged on gallows frame (3), the silk connecting with lead screw motor (11) Bar (12) is provided with the sliding block (13) connecting with the second rabbling mechanism on the screw rod (12).

6. a kind of wear-resisting perfluoroethylene-propylene CABLE MATERIALS production and processing agitating device according to claim 1, feature Be: second rabbling mechanism includes the stock for connecting with screw body bearing and cooperating with stirred box body (1) vertical sliding (14), the pinion gear (15) engaged with gear wheel (10) is provided on the stock (14), stock (14) lower end is along circle Circumferential direction is provided with several the second stirring blades (81).