CN216179691U

CN216179691U - Large-scale tank body outer surface shot blasting cleaning device

Info

Publication number: CN216179691U
Application number: CN202122643023.2U
Authority: CN
Inventors: 黄志坚; 王莉莉
Original assignee: Hangzhou Pinda Pressure Vessel Co ltd
Current assignee: Hangzhou Pinda Pressure Vessel Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-05
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a shot blasting cleaning device for the outer surface of a large tank. A shot blasting device is arranged on the outer side wall of the chamber, a rotating nozzle is arranged on the top wall of the inner cavity of the shot blasting chamber, a water outlet pipe is connected at the bottom of one side of the shot blasting chamber, and a drying device is installed on the inner side wall of the drying chamber. The top of the double-door box is equipped with a crane, which is used to carry large tanks to be cleaned to the shot blasting room; a platform is set on one side of the double-door box, and a booster pump and a water tank are placed on the platform. The inlet of the booster pump is communicated with the water tank, the outlet of the booster pump is communicated with the rotary nozzle, and an electrical cabinet is also arranged on the double-door box body, and the electrical cabinet is electrically connected with the booster pump. The utility model has a high degree of automation, is easy to operate, is convenient for manual control, and saves manpower; at the same time, the utility model has good dust removal effect and high dust removal efficiency.

Description

Large-scale tank body outer surface shot blasting cleaning device

Technical Field

The utility model relates to the field of shot blasting cleaning equipment, in particular to a shot blasting cleaning device for the outer surface of a large tank body.

Background

The shot blasting cleaning is to utilize the centrifugal force of the impeller on the throwing head of the shot blasting machine during high-speed rotation to jet the grinding materials to the surface of the processed steel at a high linear speed to generate the functions of striking and grinding, remove the oxide skin and the rust on the surface of the steel and generate certain roughness. The shot blasting treatment has high efficiency and can be carried out in a sealed environment. The method is widely applied to workshop steel pretreatment production lines. The shot blasting is used for carrying out jet cleaning on section steel, steel plates, railway vehicles, containers and other assembled structures in a workshop.

The existing hanging type shot blasting machine can often generate larger dust when in work, and the existing dust treatment mode mainly utilizes a dust remover for dust removal, so that the method has low dust removal efficiency and can not completely clean the dust, therefore, the shot blasting equipment which is simple and convenient to operate, convenient to clean and good in cleaning effect needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a shot blasting device for the outer surface of a large tank body, which is used for solving the defects in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a shot blasting cleaning device for the outer surface of a large tank body comprises a double-door box body, wherein a shot blasting chamber and a drying chamber are arranged inside the double-door box body, the drying chamber is located right below the shot blasting chamber, a shot blasting device is arranged on the outer side wall of the shot blasting chamber, a rotary spray head is arranged on the top wall of an inner cavity of the shot blasting chamber, a water outlet pipe is connected to the bottom of one side of the shot blasting chamber, and a drying rod is arranged on the inner side wall of the drying chamber; the top of the double-door box body is provided with a travelling crane, and the travelling crane is used for carrying the large tank body to be cleaned into the shot blasting chamber; the double-door box is characterized in that a placing platform is arranged on one side of the double-door box body, a booster pump and a water tank are placed on the placing platform, an inlet of the booster pump is communicated with the water tank, an outlet of the booster pump is communicated with the rotary spray head, an electrical cabinet is further arranged on the double-door box body, and the electrical cabinet is electrically connected with the booster pump.

On the basis of the above scheme and as a preferable scheme of the scheme: the shot blasting chamber is connected with the drying chamber through an electric control door, and the electric control door is electrically connected with the electric cabinet.

On the basis of the above scheme and as a preferable scheme of the scheme: install driving motor on the driving a vehicle, driving motor's output is connected with the couple, the couple passes the shot-blasting room top and is located in the shot-blasting room, hang the large-scale jar body that needs the clearance on the couple.

On the basis of the above scheme and as a preferable scheme of the scheme: the rotary spray head is fixedly connected to the top wall of the inner cavity of the shot blasting chamber through a spray head placing platform, and the rotating angle of the rotary spray head is 360 degrees.

On the basis of the above scheme and as a preferable scheme of the scheme: be provided with automatically controlled subassembly in the regulator cubicle, automatically controlled subassembly includes timer, automatically controlled door control button and driving control button, the timer sets for the length of time switch-on every other the power of booster pump, automatically controlled door control button is used for controlling opening or closing of automatically controlled door, driving control button is used for controlling opening of driving and stops.

The utility model has the following beneficial effects:

(1) the double-door box body is internally provided with the shot blasting chamber and the drying chamber, the drying chamber is positioned right below the shot blasting chamber, the space is saved, the top wall of the inner cavity of the shot blasting chamber is provided with the rotary spray head capable of rotating 360 degrees, through the arrangement of the rotary spray head, dust generated by a large-sized tank body in the shot blasting process can be effectively reduced, and materials can be cleaned.

(2) According to the utility model, the drying rod is arranged in the drying chamber, after the shot blasting is finished, the electric control door is opened, the large tank body can be moved into the drying chamber for drying through the driving motor and the hook, and the large tank body is prevented from being corroded in a wet state.

(3) The utility model controls the additional pumps, the electric control doors and the travelling crane through the electric control cabinet, has higher automation degree, is simple and convenient to operate, is convenient to control manually, and saves manpower.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the double door case of the present invention;

fig. 3 is a rear view of the present invention.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, however, the specific embodiments and embodiments described below are only for illustrative purposes and are not intended to limit the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 3 of the drawings, the shot blasting device for the outer surface of the large tank in the embodiment includes a double-door box 10, a shot blasting chamber 11 and a drying chamber 12 are arranged inside the double-door box 10, the drying chamber 12 is located right below the shot blasting chamber 11, a shot blasting device 112 is arranged on the outer side wall of the shot blasting chamber 11, a rotary nozzle 110 is arranged on the top wall of an inner cavity of the shot blasting chamber 11, a water outlet pipe 113 is connected to the bottom of one side of the shot blasting chamber 11, and a drying rod 120 is installed on the inner side wall of the drying chamber 12; the drying rods 120 are arranged on two inner side walls of the drying chamber 12, three drying rods 120 are arranged on each inner side wall from top to bottom, the travelling crane 30 is arranged at the top of the double-door box body 10, and the travelling crane 30 is used for carrying the large tank body 20 to be cleaned into the shot blasting chamber 11; one side of two box 10 that open the door is provided with place the platform 13, has placed booster pump 131 and water tank 130 on place the platform 13, and the entry and the water tank 130 intercommunication of booster pump 131, the export and the rotatory nozzle 110 intercommunication of booster pump 131 still are provided with regulator cubicle 132 on two box 10 that open the door, regulator cubicle 132 and booster pump 131 electric connection. The shot blasting chamber 11 and the drying chamber 12 are connected through an electric control door 40, the electric control door 40 is electrically connected with an electric cabinet 132, when shot blasting is carried out, the electric control door 40 is in a closed state, the electric control door 40 separates the shot blasting chamber 11 from the drying chamber 12, and the sealing performance is good; during shot blasting, the rotary spray head 110 is arranged on the top wall of the inner cavity of the shot blasting chamber 11, the timer is used for controlling the booster pump 131 to be connected with a power supply of the booster pump 131 every set time, an inlet of the booster pump 131 is communicated with the water tank 130, an outlet of the booster pump 131 is communicated with the rotary spray head 110 through the pipeline 133, and then dust generated during shot blasting can be cleaned after the booster pump 131 is started, in the embodiment, the rotation angle of the rotary spray head 110 is preferably 360 degrees, the rotary spray head 110 is fixedly connected to the top wall of the inner cavity of the shot blasting chamber 11 through the spray head placing platform 111, the stability of the rotary spray head 110 is ensured, all-dimensional watering and dust removal can be realized, and the cleaned water flows to the outside through the water outlet pipe 133; after the cleaning is finished, the electric control door 40 is opened by controlling a button through the electric control door 40, the large tank body 20 is transferred to the drying chamber 12 below the shot blasting chamber 11, and the large tank body 20 can be dried through the drying rod 120.

In a possible implementation mode, the driving motor 31 is installed on the traveling crane 30, during shot blasting, the driving motor 31 is located right above the shot blasting chamber 11, the output end of the driving motor 31 is connected with the hook 21, the hook 21 penetrates through the top of the shot blasting chamber 11 and is located in the shot blasting chamber 11, the large tank body 20 is hung in the shot blasting chamber 11 through the hook 21, the traveling crane 30 and the driving motor 31 facilitate transfer of the large tank body 20, the large tank body 20 can be controlled to move up and down, and operation and adjustment are simple and convenient.

In a possible implementation manner, an electric control assembly is disposed in the electric cabinet 132, and the electric control assembly includes a timer, an electric control door control button, and a traveling control button, the timer is connected to the power supply of the booster pump 131 every set time, the electric control door control button is used for controlling the opening or closing of the electric control door 40, and the traveling control button is used for controlling the start and stop of a traveling vehicle. In the present embodiment, the control of the booster pump 131, the electrically controlled door 40 and the traveling crane 30 by the electrically controlled component can be regarded as the prior art, and the specific control method thereof is not described in detail herein; the arrangement of the electric control assembly ensures that the utility model has higher automation degree, is convenient to control and saves manpower.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a large-scale external surface of tank shot-blast cleaning device, includes two box of opening doors, its characterized in that: the double-door box body is internally provided with a shot blasting chamber and a drying chamber, the drying chamber is positioned right below the shot blasting chamber, the outer side wall of the shot blasting chamber is provided with a shot blasting device, the top wall of an inner cavity of the shot blasting chamber is provided with a rotary spray head, the bottom of one side of the shot blasting chamber is connected with a water outlet pipe, and the inner side wall of the drying chamber is provided with a drying rod; the top of the double-door box body is provided with a travelling crane, and the travelling crane is used for carrying the large tank body to be cleaned into the shot blasting chamber; the double-door box is characterized in that a placing platform is arranged on one side of the double-door box body, a booster pump and a water tank are placed on the placing platform, an inlet of the booster pump is communicated with the water tank, an outlet of the booster pump is communicated with the rotary spray head, an electrical cabinet is further arranged on the double-door box body, and the electrical cabinet is electrically connected with the booster pump.

2. The shot blasting device for the outer surface of the large-sized tank body as claimed in claim 1, wherein: the shot blasting chamber is connected with the drying chamber through an electric control door, and the electric control door is electrically connected with the electric cabinet.

3. The shot blasting device for the outer surface of the large-sized tank body as claimed in claim 2, wherein: install driving motor on the driving a vehicle, driving motor's output is connected with the couple, the couple passes the shot-blasting room top and is located in the shot-blasting room, hang the large-scale jar body that needs the clearance on the couple.

4. The shot blasting device for the outer surface of the large-sized tank body as claimed in claim 3, wherein: the rotary spray head is fixedly connected to the top wall of the inner cavity of the shot blasting chamber through a spray head placing platform, and the rotating angle of the rotary spray head is 360 degrees.

5. The shot blasting device for the outer surface of the large-sized tank body as claimed in claim 1, wherein: be provided with automatically controlled subassembly in the regulator cubicle, automatically controlled subassembly includes timer, automatically controlled door control button and driving control button, the timer sets for the length of time switch-on every other the power of booster pump, automatically controlled door control button is used for controlling opening or closing of automatically controlled door, driving control button is used for controlling opening of driving and stops.