KR-20260063813-A - SCRUBBER APPARATUS

KR20260063813AKR 20260063813 AKR20260063813 AKR 20260063813AKR-20260063813-A

Abstract

A scrubber device is disclosed. A scrubber device according to one embodiment comprises a tower body having a cleaning space and a filter section, a gas supply section for supplying gas containing a substance to be cleaned, a water supply section for supplying cleaning water, and a scrubber nozzle assembly for spraying cleaning water. The scrubber nozzle assembly comprises a scrubber pipe and a scrubber nozzle, and the scrubber pipe may have a structure that is detachable from the tower body. Accordingly, work safety and convenience can be improved when replacing the scrubber nozzle.

Inventors

윤기동

Assignees

(주)포스코퓨처엠

Dates

Publication Date: 20260507
Application Date: 20241031

Claims (14)

A tower body having a cleaning space and at least one filter section provided inside the cleaning space; A gas supply unit that supplies gas containing a substance to be cleaned to the above cleaning space; A water supply unit that supplies cleaning water to the above cleaning space; and A scrubber nozzle assembly for spraying cleaning water into the interior of the cleaning space; comprising The scrubber nozzle assembly above is, A scrubber pipe that receives cleaning water from the above water supply unit and introduces it into the above cleaning space; and It includes a scrubber nozzle that sprays cleaning water introduced into the scrubber piping into the interior of the cleaning space; The scrubber piping above has a structure that is detachable from the tower body, Scrubber device.
In paragraph 1, The scrubber nozzle assembly above is, Located above the filter section and spraying cleaning water in a direction facing the filter section, Scrubber device.
In paragraph 1, The scrubber piping mentioned above is, A structure having a screw fastening to the inner wall of the tower body, wherein the screw fastening is released to separate from the tower body when the scrubber nozzle is replaced. Scrubber device.
In paragraph 3, The scrubber piping mentioned above is, Located above the filter section, and horizontally positioned inside the tower body at a set height and spaced vertically apart from the filter section, Scrubber device.
In paragraph 4, The scrubber nozzle above is, A plurality of units are spaced apart from each other at a set distance along the longitudinal direction of the scrubber pipe, and spray cleaning water introduced into the interior of the scrubber pipe toward the filter section. Scrubber device.
In paragraph 5, On the inner wall of the above tower body, An inner wall connection flange connectable to the scrubber piping is provided, and The scrubber piping mentioned above is, A scrubber pipe connection flange capable of being connected to the inner wall connection flange mentioned above, Scrubber device.
In paragraph 6, The scrubber nozzle assembly above is, A support pipe that supports the scrubber pipe horizontally, wherein one end is connectable to the scrubber pipe connection flange and the other end is connectable to the inner wall connection flange; A scrubber device including additional
In paragraph 6, The scrubber nozzle assembly above is, It further includes a support pipe that horizontally supports the scrubber pipe; and The above support piping is, A first support pipe flange that is screw-fastened to the scrubber pipe connection flange and is detachable from the scrubber pipe connection flange when replacing the scrubber nozzle; A second support pipe flange that is screw-fastened to the inner wall connecting flange and is detachable from the inner wall connecting flange when replacing the scrubber nozzle; and An L-shaped support body connecting and supporting the first and second support pipe flanges above; A scrubber device including
In paragraph 1, The scrubber nozzle above is, A nozzle body connected to the lower part of the scrubber pipe in a direction intersecting the longitudinal direction of the scrubber pipe; A nozzle front injection part located at the front of the nozzle body part and spraying downward the cleaning water introduced along the scrubber pipe; and A nozzle rear end screw fastening part located at the rear end of the nozzle body part and fastening the nozzle body part to a nozzle connection socket part fixed to the scrubber pipe; A scrubber device including
In paragraph 1, The above gas supply unit is, A blower for transporting gas containing a substance to be cleaned; and A gas supply pipe that supplies gas transported through the above blower to a cleaning space located below the filter section by penetrating the tower body; A scrubber device including
In Paragraph 10, The above blower is, A first blower for transporting gas containing a substance to be cleaned; and A second blower located spaced apart from the first blower and transporting gas containing a substance to be cleaned; comprising The above gas supply pipe is, A first gas supply line that supplies gas transferred through the first blower above; and It includes a second gas supply line that supplies gas transferred through the second blower above; and A T-shaped pipe connecting the outlet of the first gas supply line and the outlet of the second gas supply line, and introducing the gas supplied to the first and second gas supply lines into the cleaning space; A scrubber device including additional
In paragraph 1, The above water supply unit is, A water storage unit for storing cleaning water; A water pump for pumping cleaning water stored in the above water storage unit; and A water supply pipe that supplies cleaning water, pressurized by the above water pump, to the scrubber pipe; A scrubber device including
In paragraph 1, A tower top frame covering the top of the tower body; and One end is connected to an opening formed in the center of the upper frame of the tower, and the other end is extended to a set height above the upper frame of the tower and is connected to the outside, and is an exhaust part that discharges gas in which the substance to be cleaned has been cleaned through the cleaning space; A scrubber device further comprising
In paragraph 1, A movable ladder located on at least one side of the tower body; A scrubber device further comprising

Description

Scrubber apparatus The present invention relates to a scrubber device, and more specifically, to a scrubber device in which the scrubber piping can be easily detached externally when replacing the scrubber nozzle, thereby eliminating the need for a worker to directly enter the scrubber, thus improving work convenience and safety. A scrubber (hereinafter referred to as a scrubber device) is a piece of equipment called a wet dust collector (or scrubbing tower). Scrubber devices are primarily used to remove chemical gases and can be utilized in various fields, such as manufacturing facilities for secondary battery cathode materials. For example, scrubber devices can be used as equipment to dilute substances such as ammonia and sulfuric acid before discharge. However, there is a problem where damage or breakage occurs if foreign matter gets stuck in the scrubber nozzle. In this case, according to the structure of the existing scrubber device, a worker had to directly enter the interior of the scrubber device through a manhole to replace a damaged or broken scrubber nozzle installed in the scrubber piping. As a result, there was a risk of safety accidents, such as workers falling, during the process of replacing scrubber nozzles at high positions, and the work had the disadvantage of being difficult. As a prior art document related to the present invention, there is Korean Published Patent Application No. 10-2020-0136757, in which the configuration of a scrubber device is partially disclosed. Figure 1 is a conceptual diagram illustrating a structure in which it is difficult to replace the scrubber nozzle in a scrubber device. FIG. 2 is a conceptual diagram briefly illustrating a scrubber device according to one embodiment. FIG. 3 is an enlarged conceptual diagram of a scrubber nozzle assembly of a scrubber device according to one embodiment. FIG. 4 is a conceptual diagram showing an enlarged view of the detailed structure of a scrubber nozzle of a scrubber device according to one embodiment. FIG. 5 is a front conceptual diagram showing a structure in which a gas supply unit and a water supply unit are applied to a scrubber device according to one embodiment. FIG. 6 is a planar conceptual diagram showing a structure in which a gas supply unit and a water supply unit are applied to a scrubber device according to one embodiment. The advantages and features of the present invention and the methods for achieving them will become clear by referring to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms. These embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention, and the present invention is defined only by the scope of the claims. Throughout the specification, the same reference numerals refer to the same components. Although terms such as "first," "second," etc., are used to describe various components, it goes without saying that these components are not limited by these terms. These terms are used merely to distinguish one component from another, and unless specifically stated otherwise, the first component may also be the second component. Throughout the specification, unless specifically stated otherwise, each component may be singular or plural. In the following, the statement that any configuration is placed on the "upper (or lower)" of a component or on the "upper (or lower)" of a component may mean not only that any configuration is placed in contact with the upper (or lower) surface of said component, but also that another configuration may be interposed between said component and any configuration placed on (or below) said component. In addition, where it is stated that one component is "connected," "combined," or "connected" to another component, it should be understood that while the components may be directly connected or connected to each other, another component may be "interposed" between each component, or each component may be "connected," "combined," or "connected" through another component. Singular expressions used in this specification include plural expressions unless the context clearly indicates otherwise. In this application, terms such as "composed of" or "comprising" should not be interpreted as necessarily including all of the various components or steps described in the specification, and should be interpreted as meaning that some of the components or steps may be omitted or additional components or steps may be included. Throughout the specification, "A and/or B" means A, B, or A and B unless specifically stated otherwise, and "C to D" means C or more and D or less unless specifically stated otherwise. Figure 1 is a conceptual diagram illustrating a structure in which it is difficult to replace the scrubber n