Dry quenching rotary dense side wall material blocking device

Abstract

The utility model discloses a dry quenching spinning side wall material blocking device which comprises a material blocking plate, transverse blocking strips, longitudinal blocking strips and installation grooves, the material blocking plate is of a rectangular structure, a notch of a rectangular structure is formed in the inner side of the material blocking plate, the transverse blocking strips are welded in the notch, the installation grooves are formed in the transverse blocking strips at equal intervals, and the longitudinal blocking strips are welded in the installation grooves. The four transverse barrier strips are arranged from top to bottom at equal intervals. The four groups of transverse barrier strips are arranged on the inner side of the striker plate, the longitudinal barrier strips and the transverse barrier strips form a vertical structure, and the distance between every two adjacent longitudinal barrier strips is small, so that the blockage condition is avoided, and the phenomena of harmful gas and fire are avoided; due to the fact that the transverse blocking strips and the longitudinal blocking strips are installed in an embedded mode, cleaning and installation are convenient, the striker plate can be directly disassembled, then the longitudinal blocking strips can be disassembled by directly disassembling the bolts, operation is easy, and cleaning is easy.

Description

Technical Field

[0001] This utility model relates to the field of dry quenching technology, specifically to a dry quenching coke rotary compaction sidewall baffle device. Background Technology

[0002] The high-sulfur flue gas extraction pipe on the side wall of the No. 6 dry quenching coke rotary seal of the Coal and Coke Chemical Branch of Baogang Group Steel Union Co., Ltd. should be installed upwards. However, due to limited space on site, the actual installation direction was forced downwards. As a result, under the influence of gravity and negative pressure, the high-sulfur environment dust removal pipe was completely blocked by coke, preventing flue gas from being extracted into the high-sulfur environment dust removal system. This caused alarms due to excessive levels of toxic and harmful gases such as CO, H2, and sulfur dioxide in the conveyor belt system, low oxygen content in the conveyor belt corridor, and even occasional ignition of combustible components due to the high temperature of the coke discharged from the dry quenching furnace. This could easily lead to safety accidents during production and personnel inspections.

[0003] This situation usually occurs because the sidewall baffle structure inside the dust removal pipeline is relatively simple, consisting of a steel frame and several steel columns. The spacing between the steel columns is relatively large, which easily leads to blockage. Once a blockage occurs, manual cleaning is required. During pipeline cleaning, toxic and harmful gases will escape, posing safety risks to the cleaning personnel. Therefore, this utility model provides a dry quenching coke rotary sealing sidewall baffle device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a dry quenching coke rotary sealing sidewall baffle device to solve the problems mentioned above in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dry quenching coke rotary sealing sidewall baffle device, comprising a baffle plate, a transverse baffle strip, a longitudinal baffle strip, and an installation groove. The baffle plate is rectangular in structure, and a rectangular groove is opened on the inner side of the baffle plate. A transverse baffle strip is welded in the groove. Installation grooves are evenly spaced on the transverse baffle strip. Four transverse baffle strips are evenly spaced from top to bottom. The transverse baffle strips are rectangular in structure. An embedded longitudinal baffle strip is installed in the groove and on the transverse baffle strip.

[0006] The longitudinal barrier strip is installed on the transverse barrier strip by bolts. The longitudinal barrier strip has a rectangular structure and is provided in multiple strips at equal intervals.

[0007] As a preferred embodiment of this utility model, the upper and lower ends of the slot of the baffle plate are provided with top grooves, and the upper and lower ends of the longitudinal barrier strip are respectively located in the top grooves and fixed with bolts.

[0008] In a preferred embodiment of this invention, both the transverse and longitudinal barrier strips are made of steel, and their front ends are flush.

[0009] In a preferred embodiment of this utility model, both the transverse and longitudinal barrier strips are flush with the baffle plate, and the transverse and longitudinal barrier strips together with the baffle plate form a grid.

[0010] As a preferred embodiment of this utility model, the four transverse barrier strips are positioned at 115mm, 150mm, 185mm and 220mm from top to bottom on the baffle plate, respectively, and the length of the transverse barrier strips is 740mm.

[0011] In a preferred embodiment of this invention, the thickness of the longitudinal barrier strip is 1 / 3 of that of the transverse barrier strip.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, four sets of transverse barrier strips are provided on the inner side of the baffle plate, and the longitudinal barrier strips form a vertical structure with the transverse barrier strips. The spacing between each pair of adjacent longitudinal barrier strips is relatively small, so there will be no blockage, and thus no harmful gas or fire will be generated.

[0014] 2. In this utility model, since the transverse and longitudinal barrier strips are embedded, both cleaning and installation are convenient. The baffle plate can be directly removed, and then the longitudinal barrier strip can be removed by directly unscrewing the bolts. The operation is simple and easy to clean. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of a partial hierarchical structure of the transverse and longitudinal barrier strips of this utility model;

[0017] Figure 3 This is a schematic diagram of part A of the present invention.

[0018] In the diagram: 1. Baffle plate; 2. Mounting hole; 3. Horizontal barrier strip; 4. Vertical barrier strip; 5. Bolt; 6. Mounting groove; 7. Top groove. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. "Multiple" means two or more, and unless otherwise explicitly limited, all of them fall within the scope of protection of this utility model.

[0022] Example: Figure 1-3 This utility model provides a technical solution: including a baffle plate 1, a transverse barrier strip 3, a longitudinal barrier strip 4, and an installation groove 6. The baffle plate 1 has a rectangular structure and a rectangular groove is opened on the inner side of the baffle plate 1. A transverse barrier strip 3 is welded in the groove. Installation grooves 6 are opened at equal intervals on the transverse barrier strip 3. Four transverse barrier strips 3 are arranged at equal intervals from top to bottom. The transverse barrier strip 3 has a rectangular structure. A longitudinal barrier strip 4 is installed in an embedded manner in the groove and on the transverse barrier strip 3.

[0023] The longitudinal barrier strip 4 is installed on the transverse barrier strip 3 by bolts 5. The longitudinal barrier strip has a rectangular structure and multiple strips are evenly spaced, which can reduce the distance between adjacent longitudinal barrier strips and avoid blockage.

[0024] The baffle plate 1 has top grooves 7 at both the top and bottom ends of the slot, and the upper and lower ends of the longitudinal barrier strip 4 are respectively located in the top grooves 7 and fixed with bolts, so that the longitudinal barrier strip is installed more firmly.

[0025] Both the transverse barrier strip 3 and the longitudinal barrier strip 4 are made of steel, and the front ends of the transverse barrier strip 3 and the longitudinal barrier strip 4 are flush, which makes the baffle plate more robust.

[0026] Both the transverse barrier strip 3 and the longitudinal barrier strip 4 are flush with the baffle plate 1, and the transverse barrier strip 3, the longitudinal barrier strip 4 and the baffle plate 1 form a grid, which can produce a good blocking effect.

[0027] The four transverse barrier strips 3 are positioned at 115mm, 150mm, 185mm and 220mm from top to bottom on the baffle plate 1, and the length of the transverse barrier strips 3 is 740mm, which makes the transverse barrier strips and longitudinal barrier strips installed relatively evenly.

[0028] The thickness of the longitudinal barrier strip 4 is 1 / 3 of that of the transverse barrier strip 3, which makes it easier to embed the longitudinal barrier strip into the transverse barrier strip.

[0029] Working principle:

[0030] After the invention of the utility model material-blocking device structure in the coke quenching device, it avoids the problem of dry quenching circulating flue gas being unable to be drawn into the high-sulfur environment dust removal system, which would cause alarms due to excessive levels of toxic and harmful gases such as CO, H2, and sulfur dioxide in the belt conveyor system, low oxygen content in the belt conveyor corridor, and even occasional ignition of combustible components due to the high temperature of the coke discharged from the dry quenching furnace, posing safety hazards to production and personnel inspections. It also avoids the need for manual labor to clean the dust removal pipes after each blockage. Furthermore, during pipe cleaning, toxic and harmful gases may escape, posing safety risks to cleaning personnel. Even when cleaning is necessary, the material-blocking plate can be directly removed, followed by the removal of the direct bolts and longitudinal barrier strips, making cleaning simple and improving work efficiency.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A dry quenching coke rotary sealing sidewall baffle device, comprising a baffle plate (1), a transverse barrier strip (3), a longitudinal barrier strip (4), and a mounting groove (6), characterized in that: The baffle plate (1) is rectangular in structure and has a rectangular slot on the inner side of the baffle plate (1). A transverse barrier strip (3) is welded in the slot. An installation slot (6) is provided on the transverse barrier strip (3) at equal intervals. There are four transverse barrier strips (3) at equal intervals from top to bottom. The transverse barrier strip (3) is rectangular in structure. An embedded longitudinal barrier strip (4) is installed in the slot and on the transverse barrier strip (3). The longitudinal barrier strip (4) is installed on the transverse barrier strip (3) by bolts (5). The longitudinal barrier strip has a rectangular structure and is provided with multiple strips at equal intervals.

2. The dry quenching coke rotary sealing sidewall baffle device according to claim 1, characterized in that: The baffle plate (1) has a top groove (7) at both the top and bottom ends of the slot, and the upper and lower ends of the longitudinal barrier strip (4) are respectively located in the top groove (7) and fixed with bolts.

3. The dry quenching coke rotary sealing sidewall baffle device according to claim 1, characterized in that: Both the transverse barrier strip (3) and the longitudinal barrier strip (4) are made of steel, and the front ends of the transverse barrier strip (3) and the longitudinal barrier strip (4) are flush.

4. The dry quenching coke rotary sealing sidewall baffle device according to claim 1, characterized in that: The transverse barrier strip (3) and the longitudinal barrier strip (4) are flush with the baffle plate (1), and the transverse barrier strip (3), the longitudinal barrier strip (4) and the baffle plate (1) form a grid.

5. The dry quenching coke rotary sealing sidewall baffle device according to claim 1, characterized in that: The four transverse barrier strips (3) are positioned at 115mm, 150mm, 185mm and 220mm from top to bottom on the baffle plate (1), and the length of the transverse barrier strips (3) is 740mm.

6. The dry quenching coke rotary sealing sidewall baffle device according to claim 1, characterized in that: The thickness of the longitudinal barrier strip (4) is 1 / 3 of that of the transverse barrier strip (3).

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