CN112934876A

CN112934876A - Inner wall cleaning device for pressure container

Info

Publication number: CN112934876A
Application number: CN201911269045.8A
Authority: CN
Inventors: 廖明忠
Original assignee: Zhangjiajie Guiyou Environmental Protection Material Technology Co ltd
Current assignee: Zhangjiajie Guiyou Environmental Protection Material Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2021-06-11

Abstract

The invention discloses an inner wall cleaning device for a pressure container, which comprises a cover plate, wherein a motor is fixed on the cover plate through a motor frame, the cover plate is circular, jacks are arranged at two ends of the cover plate, a nut is fixed at the jack, a threaded rod is connected in the nut in a threaded manner, one end of the threaded rod is clamped with a bearing A, a clamping plate is vertically fixed on the bearing A and the threaded rod, the clamping plate extends out of a chute of the cover plate, a hole is arranged at the center of the cover plate, a bearing B is fixed in the hole, a rotating shaft of the motor penetrates through the inner ring of the bearing B, a telescopic rod A is connected to one side of the motor, and two telescopic rods B are arranged on; the cleaning device is reasonable in structural design, the motor is used for driving the telescopic rod A to rotate, so that the pressure containers are cleaned through the cleaning wires on the two sides, the length and the width of the whole cleaning device are adjustable, the cleaning device can be used for cleaning the pressure containers with different sizes, and the cleaning device is suitable for different pressure containers.

Description

Inner wall cleaning device for pressure container

Technical Field

The invention relates to the technical field of chemical equipment, in particular to an inner wall cleaning device for a pressure container.

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. Among them, the pressure vessels used in the petrochemical industry alone account for about 50% of the total number of pressure vessels, in order to be used in the chemical industry and the petrochemical industry at most. The pressure container is mainly used for heat transfer, mass transfer, reaction and other technological processes, and for storing and transporting pressurized gas or liquefied gas in the fields of chemical industry and petrochemical industry.

In the process of using the pressure container for a long time, the inner wall is easy to be stained with impurities, so that the pressure container needs to be cleaned, but the existing pressure container is not easy to clean, so that a device for cleaning the inner wall of the pressure container is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the inner wall cleaning device for the pressure container, which has the advantages of convenience in use, convenience in adjustment and the like, and solves the problems that the existing pressure container is not easy to clean and the like.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an inner wall belt cleaning device for pressure vessel, includes the apron, be fixed with the motor through the motor frame on the apron, the apron is circular, the apron both ends all are provided with the jack, and jack department is fixed with a nut, nut female connection has a threaded rod, threaded rod one end block has bearing A, last and threaded rod vertical fixation of bearing A has the pinch-off blades, the pinch-off blades stretches out from the spout of apron, the apron center is provided with the hole, and the hole internal fixation has a bearing B, the pivot of motor passes from bearing B inner circle, motor one side is connected with telescopic link A, telescopic link A surface is provided with two telescopic link B, two all be provided with the diaphragm on the telescopic link B, be provided with on the diaphragm and clean the silk.

In a further improvement mode, one end of the threaded rod is fixedly provided with a crank.

In a further improvement mode, the motor is connected with the telescopic rod A through a coupler.

Further improved ground, telescopic link A with telescopic link B structure is the same, all has interior pole and outer pole to constitute, and interior pole inserts inside outer pole, and interior pole skin weld has the metal wave strip, and threaded connection has fastening screw on the outer pole, fastening screw one end and the chucking of metal wave strip.

In a further development, the clamping plate is curved.

In a further improvement, the surface of the clamping plate is attached with a rubber plate.

In a further improved mode, the two telescopic rods B are fixed on the telescopic rod A through screws and nuts.

In a further improvement, a valve is arranged on the water inlet pipe.

(III) advantageous effects

Compared with the prior art, the invention provides an inner wall cleaning device for a pressure container, which has the following beneficial effects:

1. this kind of inner wall belt cleaning device for pressure vessel, structural design is reasonable, and convenient to use utilizes the motor to drive telescopic link A and rotates and clean pressure vessel through the silk that cleans of both sides to whole belt cleaning device length and width are adjustable, can wash the pressure vessel of equidimension not, are applicable to different pressure vessels.

2. This kind of inner wall belt cleaning device for pressure vessel, threaded rod one end fixed mounting have the crank, let the user can make things convenient for rotatory threaded rod fast, the quick container mouth department of being fixed in pressure vessel with belt cleaning device.

Drawings

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic view of the cover plate structure of the present invention.

In the figure: 1. a cover plate; 2. a motor; 3. a water inlet pipe; 4. a valve; 5. a threaded rod; 6. a crank; 7. a clamping plate; 8. a telescopic rod A; 9. a metal wave strip; 10. fastening screws; 11. a nut; 12. a telescopic rod B; 13. a transverse plate; 14. cleaning the wires; 15. a bearing A; 16. a bearing B; 17. a chute; 18. a rubber plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cleaning device for the inner wall of a pressure container comprises a cover plate 1, a water inlet pipe 3 is connected on the cover plate 1, the cover plate 1 is fixedly provided with a motor 2 through a motor 2 frame, the cover plate 1 is circular, both ends of the cover plate 1 are provided with insertion holes, a nut 11 is fixed at the position of the insertion hole, a threaded rod 5 is connected with the inner thread of the nut 11, one end of the threaded rod 5 is clamped with a bearing A15, a clamping plate 7 is vertically fixed on the bearing A15 and the threaded rod 5, the clamping plate 7 extends out from the sliding groove 17 of the cover plate 1, a hole is arranged in the center of the cover plate 1, a bearing B16 is fixed in the hole, the rotating shaft of the motor 2 passes through the inner ring of the bearing B16, one side of the motor 2 is connected with a telescopic rod A8, the surface of the telescopic rod A8 is provided with two telescopic rods B12, a transverse plate 13 is arranged on each telescopic rod B12, and a cleaning wire 14 is arranged on each transverse plate 13.

As shown in fig. 1, 5 one end fixed mounting of threaded rod has crank 6, lets the user can make things convenient for rotatory threaded rod 5 fast, motor 2 with telescopic link A8 passes through the coupling joint, install valve 4 on the inlet tube 3, open through valve 4 and close water pipe 3.

As shown in fig. 2, telescopic link A8 with telescopic link B12 structure is the same, all has interior pole and outer pole to constitute, and interior pole inserts inside outer pole, and interior pole skin weld has metal wave strip 9, and threaded connection has fastening screw 10 on the outer pole, and fastening screw 10 one end and metal wave strip 9 chucking are two telescopic link B12 is fixed in on telescopic link A8 through screw nut 11, and telescopic link A8 and telescopic link B12 are all flexible to adjust this belt cleaning device's length and width.

As shown in fig. 3, the clamping plate 7 is arc-shaped, the rubber plate 18 is attached to the surface of the clamping plate 7, and the rubber plate 18 is soft and can be attached to the container opening of the pressure container, so that the cleaning device is more firmly fixed.

The working principle is as follows: when the cleaning device is used, the length and the width of the pressure container to be cleaned are adjusted according to the requirements, the length of the telescopic rod A8 and the length of the telescopic rod B12 are adjusted by loosening the fastening screws 10 on the telescopic rods A8 and B12, after the adjustment is completed, the fastening screws 10 are tightened, and the metal wave strips 9 are clamped through the fastening screws 10, so that the metal wave strips are fixed. Then, the telescopic rod A8 is inserted into the pressure container, the cover plate 1 is covered at the container opening of the pressure container, the crank handles 6 on two sides are shaken, the crank handles 6 drive the threaded rod 5 to be in threaded transmission with the nuts 11 in the cover plate 1, the threaded rod 5 rotates in the bearing A15 and pushes the bearing A15 to move towards the center of the cover plate 1, the container opening of the pressure container is clamped through the clamping plate 7 at one end of the bearing A15, fixing of the cleaning device is completed, after the fixing is completed, the valve 4 is opened, water is introduced into the water inlet pipe 3, the water flows into the pressure container, the telescopic rod A8 is driven to rotate through the motor 2, the inner wall of the pressure container is cleaned through the cleaning wires 14 at one ends of the two telescopic rods B12 on the telescopic rod A8, and accordingly the cleaning of the.

In conclusion, the cleaning device is reasonable in structural design, the motor 2 is used for driving the telescopic rod A8 to rotate, so that the pressure containers are cleaned through the cleaning wires 14 on the two sides, the length and the width of the whole cleaning device are adjustable, the cleaning device can be used for cleaning the pressure containers with different sizes, and the cleaning device is suitable for different pressure containers; 5 one end fixed mounting of threaded rod has crank 6, lets the user can make things convenient for rotatory threaded rod 5 fast, and the quick container mouth department with belt cleaning device is fixed in pressure vessel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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. An inner wall belt cleaning device for pressure vessel, includes apron (1), its characterized in that: the improved water-saving cover plate is characterized in that a water inlet pipe (3) is connected to the cover plate (1), a motor (2) is fixedly arranged on the cover plate (1) through a motor (2) frame, the cover plate (1) is circular, jacks are formed in two ends of the cover plate (1), a nut (11) is fixedly arranged at the position of each jack, a threaded rod (5) is connected to the nut (11) in an internal thread mode, a bearing A (15) is clamped at one end of the threaded rod (5), a clamping plate (7) is vertically fixed to the bearing A (15) and the threaded rod (5), the clamping plate (7) extends out of a sliding groove (17) of the cover plate (1), a hole is formed in the center of the cover plate (1), a bearing B (16) is fixedly arranged in the hole, a rotating shaft of the motor (2) penetrates through an inner ring of the bearing B (16), a telescopic rod A (8) is connected to one side of, and transverse plates (13) are arranged on the two telescopic rods B (12), and cleaning wires (14) are arranged on the transverse plates (13).

2. The apparatus for cleaning the inner wall of a pressure vessel as set forth in claim 1, wherein: and one end of the threaded rod (5) is fixedly provided with a crank (6).

3. The apparatus for cleaning the inner wall of a pressure vessel as set forth in claim 1, wherein: the motor (2) is connected with the telescopic rod A (8) through a coupler.

4. The apparatus for cleaning the inner wall of a pressure vessel as set forth in claim 1, wherein: telescopic link A (8) with telescopic link B (12) structure is the same, all has interior pole and outer pole to constitute, and interior pole inserts inside outer pole, and interior pole skin weld has metal wave strip (9), and threaded connection has fastening screw (10) on the outer pole, fastening screw (10) one end and metal wave strip (9) chucking.

5. The apparatus for cleaning the inner wall of a pressure vessel as set forth in claim 1, wherein: the clamping plate (7) is arc-shaped.

6. The apparatus for cleaning the inner wall of a pressure vessel as set forth in claim 1, wherein: and a rubber plate (18) is attached to the surface of the clamping plate (7).

7. The apparatus for cleaning the inner wall of a pressure vessel as set forth in claim 1, wherein: and the two telescopic rods B (12) are fixed on the telescopic rod A (8) through screw nuts (11).

8. The apparatus for cleaning the inner wall of a pressure vessel as set forth in claim 1, wherein: and a valve (4) is arranged on the water inlet pipe (3).