CN212285191U

CN212285191U - Inner wall cleaning mechanism of pressure vessel jar

Info

Publication number: CN212285191U
Application number: CN201922458320.2U
Authority: CN
Inventors: 刘子正; 张兵
Original assignee: Nanjing Yuanyuan Chemical Storage Co ltd
Current assignee: Nanjing Yuanyuan Chemical Storage Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-01-05
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an inner wall wiper mechanism of pressure vessel jar, including base and support frame, the upside mid-mounting of base has the pneumatic cylinder, fixed mounting has the layer board on the piston rod of pneumatic cylinder, the upside fixedly connected with mount pad of layer board, mount pad fixed connection has the horizontally pipe, inflatable round brush is installed to the tip of pipe, the support frame includes the bottom plate, the upside fixed mounting of bottom plate has the backup pad of two sets of symmetries, it is connected with the pivot to rotate between the backup pad, fixed mounting has the gyro wheel in the pivot, the motor is installed to the upside of bottom plate, install first belt pulley on the output shaft of motor. The utility model discloses a pneumatic cylinder adjusts the height of layer board, and then adjusts the central height of inflatable round brush, consequently can be suitable for the pressure vessel jar of different diameters, and this device is when wasing, and inflatable round brush irrotational is rotatory by the abluent jar body, can avoid the winding problem of trachea.

Description

Inner wall cleaning mechanism of pressure vessel jar

Technical Field

The utility model relates to a cleaning equipment technical field specifically is an inner wall wiper mechanism of pressure vessel jar.

Background

A pressure vessel is a closed vessel that can withstand pressure. The pressure container has wide application range, and has important position and function in many departments of industry, civil use, military industry and the like and many fields of scientific research. The pressure container is mainly used for the technical processes of heat transfer, mass transfer, reaction and the like, and storing and transporting gas or liquefied gas with pressure in the fields of chemical industry and petrochemical industry; the method also has wide application in other industrial and civil fields. Pressure vessel need wash and maintain at the maintenance in-process, and is more difficult to the washing of pressure vessel inner wall, can be connected with the brush at the head of slender pole through a slender pole at present, stretches into pressure vessel's inner wall and washs, but such mode efficiency is relatively low.

Chinese patent application No. CN201821737404.9 discloses an inner wall cleaning mechanism for a pressure vessel tank, which comprises a base, a motor base and a transmission motor, wherein the transmission motor is connected with a rotating shaft through a coupler, one end of the rotating shaft is connected with the coupler, and the other end of the rotating shaft is connected with an inflatable rolling brush; the inflatable rolling brush comprises an inner ring body, an outer ring body and a supporting column, wherein the inner ring body is connected with the rotating shaft, the inner ring body is connected with the outer ring body through the supporting column, the outer ring body and the supporting column are of an inflatable structure, and a brush layer is arranged on the outer ring of the outer ring body. Above-mentioned utility model discloses a set up the round brush of inflatable, can be in exhaust gas, fill in pressure vessel with whole round brush from pressure vessel's import, expand the inflatable round brush through aerifing again among the entering pressure vessel for the brush layer can contact with the container inner wall, thereby scrub, improved abluent efficiency, utilize simultaneously to set up in the pivot and lead the gas tank, contact with the air inlet on the interior ring body, and be assisted with sealed glue, improved sealing performance. However, the above solution also has the following disadvantages:

1. the diameters of the pressure container tanks are different in size, but the inflatable rolling brushes in the scheme are fixed in height, so that the pressure container tanks can be cleaned only in the same size or similar sizes, and the use has certain limitation.

2. When the cleaning machine is used for cleaning, the rotating shaft rotates, and the rotating joint for connecting the air pipe and the rotating shaft are not coaxial, so that the air pipe is bound to be wound.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inner wall wiper mechanism of pressure vessel jar to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an inner wall wiper mechanism of pressure vessel jar, includes base and support frame, the upside mid-mounting of base has the pneumatic cylinder, fixed mounting has the layer board on the piston rod of pneumatic cylinder, the upside fixedly connected with mount pad of layer board, mount pad fixedly connected with has the horizontally pipe, inflatable round brush is installed to the tip of pipe, the support frame includes the bottom plate, the upside fixed mounting of bottom plate has the backup pad of two sets of symmetries, it is connected with the pivot to rotate between the backup pad, fixed mounting has the gyro wheel in the pivot, the motor is installed to the upside of bottom plate, install first belt pulley on the output shaft of motor.

Preferably, the four corners of the bottom of the base are provided with trundles, and the four corners of the upper side of the base are fixedly connected with polish rods which penetrate through the supporting plate and are in sliding connection with the supporting plate.

Preferably, an air pump is installed on the supporting plate, and the output end of the air pump is communicated with the round tube through an air tube.

Preferably, the upside welding of pipe has the branch pipe rather than the inner chamber intercommunication, the access has the valve on the branch pipe.

Preferably, a second belt pulley is installed at the end of one of the rotating shafts, and the first belt pulley is connected with the second belt pulley through a belt.

Preferably, the support frame is provided with two support frames and is arranged along the axial direction of the circular tube.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pneumatic cylinder adjusts the height of layer board, and then adjusts the central height of inflatable round brush, consequently can be suitable for the pressure vessel jar of different diameters, and application scope is wide. This device is when wasing, and inflatable round brush irrotational is rotatory by the abluent jar of body, can avoid the winding problem of trachea, convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the support frame of the present invention.

In the figure: 1. a base; 2. a caster wheel; 3. a hydraulic cylinder; 4. a support frame; 41. a base plate; 42. a motor; 43. a support plate; 44. a roller; 45. a first pulley; 46. a rotating shaft; 5. a support plate; 6. a polish rod; 7. an air pump; 8. a mounting seat; 9. a valve; 10. a circular tube; 11. an inflatable rolling brush.

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. 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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an inner wall wiper mechanism of pressure vessel jar, includes base 1 and support frame 4, and the upside mid-mounting of base 1 has pneumatic cylinder 3, and fixed mounting has layer board 5 on the piston rod of pneumatic cylinder 3, and truckle 2 is installed in base 1's bottom four corners, and base 1's upside four corners fixedly connected with polished rod 6, polished rod 6 run through layer board 5 and rather than sliding connection, and polished rod 6 goes up and down to play direction limiting displacement to layer board 5.

The upper side fixedly connected with mount pad 8 of layer board 5, mount pad 8 fixedly connected with horizontally pipe 10, inflatable round brush 11 is installed to the tip of pipe 10, install air pump 7 on the layer board 5, the output of air pump 7 and pipe 10 are with the trachea intercommunication, the upside welding of pipe 10 has the branch pipe rather than the inner chamber intercommunication, it has valve 9 to insert on the branch pipe, open valve 9 and can discharge the interior air of inflatable round brush 11, so that inflatable round brush 11 can be taken out from the port of container jar.

Support frame 4 includes bottom plate 41, the upside fixed mounting of bottom plate 41 has the backup pad 43 of two sets of symmetries, it is connected with pivot 46 to rotate between the backup pad 43, fixed mounting has gyro wheel 44 on the pivot 46, motor 42 is installed to the upside of bottom plate 41, install first belt pulley 45 on motor 42's the output shaft, the second belt pulley is installed to the tip of one of them pivot 46, first belt pulley 45 passes through the belt with the second belt pulley and is connected, support frame 4 is equipped with two and along the axial arrangement of pipe 10, during the washing, the pressure vessel tank frame is between two support frames 4, it is rotatory to utilize motor 42 drive gyro wheel 44, gyro wheel 44 drive is rotatory rather than the container jar of contact.

The working principle is as follows: when the device is used, the pressure container tank is arranged between the two support frames 4, the roller 44 is in contact with the outer wall of the pressure container tank, the height of the support plate 5 is adjusted through the hydraulic cylinder 3, the height of the circular tube 10 is further adjusted, the circular tube 10 is located at the central shaft of the pressure container tank, the device is pushed to enable the inflatable rolling brush 11 to extend into the tank from the tank opening, cleaning water is added into the tank from the tank opening, the inflatable rolling brush 11 is inflated through the circular tube 10 by the air pump 7, the inflatable rolling brush 11 is expanded to be in contact with the inner wall of the tank body, the roller 44 is driven to rotate after the motor 42 is started, the roller 44 drives the container tank in contact with the roller to rotate, the inner wall of the container.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inner wall wiper mechanism of pressure vessel jar, includes base (1) and support frame (4), its characterized in that: the utility model discloses a motor support, including base (1), upside mid-mounting of base (1) has pneumatic cylinder (3), fixed mounting has layer board (5) on the piston rod of pneumatic cylinder (3), upside fixedly connected with mount pad (8) of layer board (5), mount pad (8) fixed connection has horizontally pipe (10), inflatable round brush (11) are installed to the tip of pipe (10), support frame (4) are including bottom plate (41), the upside fixed mounting of bottom plate (41) has backup pad (43) of two sets of symmetries, it is connected with pivot (46) to rotate between backup pad (43), fixed mounting has gyro wheel (44) in pivot (46), motor (42) are installed to the upside of bottom plate (41), install first belt pulley (45) on the output shaft of motor (42).

2. The mechanism of claim 1, wherein: truckles (2) are installed in the bottom four corners of base (1), the upside four corners fixedly connected with polished rod (6) of base (1), polished rod (6) run through layer board (5) and rather than sliding connection.

3. The mechanism of claim 1, wherein: an air pump (7) is installed on the supporting plate (5), and the output end of the air pump (7) is communicated with the round tube (10) through an air tube.

4. The mechanism of claim 1, wherein: the upper side welding of pipe (10) has the branch pipe rather than the inner chamber intercommunication, the branch pipe is gone into there is valve (9).

5. The mechanism of claim 1, wherein: the end part of one of the rotating shafts (46) is provided with a second belt pulley, and the first belt pulley (45) is connected with the second belt pulley through a belt.

6. The mechanism of claim 1, wherein: the two support frames (4) are arranged and are arranged along the axial direction of the circular tube (10).