CN212820845U

CN212820845U - Anti-scaling agent coating device for polymerization reactor

Info

Publication number: CN212820845U
Application number: CN202021583175.7U
Authority: CN
Inventors: 吴杰; 李文军
Original assignee: Hubei Xite Chemical Machinery Co ltd
Current assignee: Hubei Xite Chemical Machinery Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-30
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to a polymerization ware technical field especially relates to a polymerization ware is with antiscale coating device, including mount and scraper blade, the crossbearer has been welded at the position that is close to the top between the lateral wall of mount, and the below of crossbearer is provided with the connecting seat through linear motor activity, and the bottom of connecting seat is rotated through the rotating electrical machines and is provided with the fixed axle, and the fixed axle is the cuboid structure, and the bottom of fixed axle articulates there is the bull stick, and the scraper blade welds the bottom at the bull stick, slide through the push rod motor and be provided with the slide on the outer wall of fixed axle, the slide is connected fixedly through universal driving shaft and bull stick, one side of the both sides lateral wall of mount all is provided with the holder through the. Compared with the prior art, the utility model discloses improved the degree of automation when paining the anti-scaling agent greatly, greatly alleviateed workman's intensity of labour.

Description

Anti-scaling agent coating device for polymerization reactor

Technical Field

The utility model relates to a polymerization reactor technical field especially relates to an anti-scaling agent application device for polymerization reactor.

Background

The polymerization reactor is a container apparatus for completing a polymerization process, which is a process for converting a low molecular weight monomer into a high molecular weight polymer having important properties such as plasticity, fiber formation, film formation, high elasticity, etc., which are not possessed by the low molecular weight monomer, and can be widely used as a high molecular material for plastics, fibers, rubbers, paints, adhesives, and other uses.

In the production process of a polymerization reactor, in order to reduce the existence degree of dirt on the inner wall, a layer of scale inhibitor is coated on the inner wall in advance, the coating is usually manually carried out during the coating, and after the reactor is laid down and leveled, workers insert into a container to coat the inner wall, which is troublesome and labor-intensive, so that a device is urgently needed to solve the problems.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and providing a scale inhibitor coating device for a polymerization reactor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti fouling agent application device for polymerization reactor, includes mount and scraper blade, the crossbearer has been welded at the position that is close to the top between the lateral wall of mount, and the below of crossbearer is provided with the connecting seat through linear electric motor activity, and the bottom of connecting seat is provided with the fixed axle through the rotating electrical machines rotation, and the fixed axle is the cuboid structure, and the bottom of fixed axle articulates there is the bull stick, and the scraper blade welds the bottom at the bull stick, it is provided with the slide to slide through the push rod motor on the outer wall of fixed axle, and the slide is connected fixedly through the universal driving shaft with the bull stick, one side of the both sides lateral wall of mount all is.

Preferably, one side lateral wall of holder is the cambered surface setting, and the linear electric motor who links to each other with the holder passes through the screw and installs on the outer wall of mount.

Preferably, the connecting base is welded at an end of an output shaft of the linear motor, and the rotating motor connected with the fixed shaft is installed inside the connecting base through a screw.

Preferably, a sliding hole is formed in one side of the inner portion of the fixed shaft, the sliding seat is of a U-shaped structure, a guide shaft is welded between the side walls of the sliding seat, and the guide shaft is located in the sliding hole in a sliding mode.

Preferably, the push rod motor connected with the sliding seat is installed on the outer wall of the fixed shaft through screws.

Preferably, the outer wall of the sliding seat is fixedly connected with one end of the linkage shaft through a key, and the outer wall of the rotating rod is fixedly connected with the other end of the linkage shaft through a key.

The utility model has the advantages that: through fixing the reactor between the lateral wall of mount, fix a position its position through the holder of both sides to the fixed axle of activity about inside setting up of container rotates on the fixed axle and sets up a bull stick, and the scraper blade that utilizes the bull stick tip smears the detergent on with the reactor inner wall evenly, and unnecessary detergent makes its export discharge from the reactor, compares in prior art, the utility model discloses improved the degree of automation when smearing the scale inhibitor greatly, greatly alleviateed workman's intensity of labour.

Drawings

FIG. 1 is a schematic structural view of a scale inhibitor coating apparatus for a polymerization reactor according to the present invention.

Fig. 2 is an enlarged structural diagram of a part a in fig. 1.

Fig. 3 is a schematic structural view of a part a in fig. 1 when the squeegee is in a vertical state.

FIG. 4 is a schematic diagram of a slide structure of a coating apparatus for a scale inhibitor for a polymerization reactor according to the present invention.

In the figure: 1 fixed mount, 2 holder, 3 connecting seat, 4 fixed axles, 41 slide holes, 5 rotating rods, 51 scraper, 6 slide seats, 61 guide shafts and 62 linkage shafts.

Detailed Description

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

Referring to fig. 1-4, a scale inhibitor coating device for a polymerization reactor comprises a fixed frame 1 and a scraper 51, a cross frame is welded between the side walls of the fixed frame 1 at a position close to the top (a controller is arranged on the outer wall of the fixed frame 1), a connecting seat 3 is movably arranged below the cross frame through a linear motor, a fixed shaft 4 is rotatably arranged at the bottom of the connecting seat 3 through a rotating motor, the fixed shaft 4 is used for providing a sliding track for a sliding seat 6, the fixed shaft 4 is of a cuboid structure, a rotating rod 5 is hinged at the bottom of the fixed shaft 4, the rotating rod 5 is used for driving the scraper 51 to uniformly scrape the scale inhibitor, the scraper 51 is welded at the bottom end of the rotating rod 5, a sliding seat 6 is slidably arranged on the outer wall of the fixed shaft 4 through a push rod motor (the push rod motor is arranged on the outer wall of the fixed shaft 4 through a screw), the sliding seat 6 is used for driving, one side of the lateral wall of both sides of mount 1 all is provided with holder 2 through the linear electric motor activity, and holder 2 is for pressing from both sides tight fixed to the reactor, and one side lateral wall of holder 2 is the cambered surface setting, and passes through the screw with the linear electric motor that holder 2 links to each other and install on the outer wall of mount 1.

Wherein, connecting seat 3 welds the tip at linear electric motor's output shaft, and the rotating electrical machines that is connected with fixed axle 4 passes through the screw built-in inside of installing at connecting seat 3, sliding hole 41 has been seted up to inside one side of fixed axle 4, sliding hole 41 is for leading guide shaft 61, slide 6 is "U" type structure and welds between its lateral wall and have guide shaft 61, guide shaft 61 slides and is located sliding hole 41, it is fixed through the key-type connection between the outer wall of slide 6 and the one end of universal driving shaft 62, and also fixed through the key-type connection between the outer wall of bull stick 5 and the other end of universal driving shaft 62.

In the embodiment, firstly, the reactor is disassembled, the kettle body part is fixed in the middle of the fixing frame 1 through the two clamping seats 2, the clamping seats 2 are controlled by the linear motor to move and adjust until the clamping seats are contacted with the outer wall of the reactor, then, the outlet valve of the reactor is opened, the antiscaling agent is poured along the inner wall of the reactor to slide along the inner wall, finally, the antiscaling agent flows out from the outlet, then, the linear motor is started to drive the connecting seat 3 to move from top to bottom, the scraper 51 scrapes downwards along the inner wall of the reactor along with the downward movement of the connecting seat 3 to scrape the antiscaling agent on the inner wall evenly, and the redundant antiscaling agent flows out from the outlet at the bottom, when the scraper 51 moves downwards to the bottom cambered surface position, the electric push rod is controlled to start, the sliding seat 6 is pushed downwards to move, so that the rotating rod 5 drives the scraper 51 to rotate downwards along the inner wall of the, when the sliding seat 6 slides to the bottom end of the sliding hole 41, the scraper 51 is in a vertical state, the electric push rod is paused, then the rotating motor is controlled to rotate 180 degrees, the connecting seat 3, the rotating rod 5 and the scraper 51 are driven to rotate to the other side, then the electric push rod is controlled to pull up the sliding seat 6, the scraper 51 rotates downwards along with the linkage shaft 62 and scrapes the arc surface on the other side of the bottom evenly, when the sliding seat 6 moves upwards to the top end of the sliding hole 41, the electric push rod is paused, then the linear motor is controlled to drive the connecting seat 3 to move upwards, so that the scraper 51 starts to scrape the inner wall on the other side upwards along the inner wall of the reactor, the reactor stops when the linear motor resets to the shortest state of the output shaft, finally, the reactor is supported, and the clamping seats 2 on the two sides are removed to take down.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A scale preventive coating apparatus for a polymerization reactor, comprising a holder (1) and a scraper (51), characterized in that: the utility model discloses a welding fixture, including mount (1), connecting rod (5), scraper blade (51), slide (6), fixed axle (6) are connected fixedly through universal driving shaft (62) and bull stick (5), the crossbearer has been welded at the position that is close to the top between the lateral wall of mount (1), and the below of crossbearer is provided with connecting seat (3) through linear electric motor activity, and the bottom of connecting seat (3) is rotated through the rotating electrical machines and is provided with fixed axle (4), and fixed axle (4) are the cuboid structure, and the bottom of fixed axle (4) articulates there is bull stick (5), and scraper blade (51) weld the bottom at bull stick (5), slide (6) are provided with slide (6) through the push rod motor slip on the outer wall of fixed axle (4), and slide (.

2. The apparatus for coating a scale inhibitor for a polymerization reactor as set forth in claim 1, wherein: the side wall of one side of the clamping seat (2) is in an arc surface arrangement, and a linear motor connected with the clamping seat (2) is installed on the outer wall of the fixing frame (1) through screws.

3. The apparatus for coating a scale inhibitor for a polymerization reactor as set forth in claim 1, wherein: the connecting seat (3) is welded at the end part of an output shaft of the linear motor, and the rotating motor connected with the fixed shaft (4) is arranged in the connecting seat (3) through a screw.

4. The apparatus for coating a scale inhibitor for a polymerization reactor as set forth in claim 1, wherein: slide opening (41) have been seted up to inside one side of fixed axle (4), slide (6) are "U" type structure and weld between its lateral wall and lead axle (61), and lead axle (61) slides and is located slide opening (41).

5. The apparatus for coating a scale inhibitor for a polymerization reactor as set forth in claim 1, wherein: and a push rod motor connected with the sliding seat (6) is arranged on the outer wall of the fixed shaft (4) through a screw.

6. The apparatus for coating a scale inhibitor for a polymerization reactor as set forth in claim 1, wherein: the outer wall of the sliding seat (6) is fixedly connected with one end of the linkage shaft (62) through a key, and the outer wall of the rotating rod (5) is fixedly connected with the other end of the linkage shaft (62) through a key.