阅读说明：本技术 一种折流板组件 (Baffle plate assembly ) 是由 周丽丽 王胜 李海涛 于 2021-02-04 设计创作，主要内容包括：本发明涉及一种折流板组件,包括：支撑板、折流板、第一连接环板及第二连接环板,所述支撑板支撑于壳体的内壁处,所述支撑板上设有开孔,所述折流板收容于该开孔内,所述折流板设有若干个供换热管管束穿过的管孔,所述第一连接环板设置于折流板及支撑板的一侧,所述第二连接环板设置于折流板及支撑板的另一侧,所述第一连接环板、第二连接环板与支撑板之间通过若干个第一固定件连接,所述第一连接环板、第二连接环板与折流板之间通过若干个第二固定件连接,所述第一连接环板由至少两个第一连接块组成,所述第二连接环板由至少两个第二连接块组成,从而大大提高了支撑稳定性,降低了安装难度。(The invention relates to a baffle plate assembly comprising: a supporting plate, a baffle plate, a first connecting ring plate and a second connecting ring plate, wherein the supporting plate is supported on the inner wall of the shell, the supporting plate is provided with an opening, the baffle plate is accommodated in the opening, the baffle plate is provided with a plurality of pipe holes for the heat exchange pipe bundle to pass through, the first connecting ring plate is arranged at one side of the baffle plate and the supporting plate, the second connecting ring plate is arranged at the other side of the baffle plate and the supporting plate, the first connecting ring plate, the second connecting ring plate and the supporting plate are connected through a plurality of first fixing pieces, the first connecting ring plate, the second connecting ring plate and the baffle plate are connected through a plurality of second fixing pieces, the first connecting ring plate is composed of at least two first connecting blocks, and the second connecting ring plate is composed of at least two second connecting blocks, so that the supporting stability is greatly improved, and the installation difficulty is reduced.)

1. A baffle assembly, comprising: the heat exchanger comprises a supporting plate, a baffle plate, a first connecting ring plate and a second connecting ring plate, wherein the supporting plate is supported on the inner wall of a shell, an opening is formed in the supporting plate, the baffle plate is contained in the opening, a plurality of pipe holes for a heat exchange pipe bundle to pass through are formed in the baffle plate, the first connecting ring plate is arranged on one side of the baffle plate and one side of the supporting plate, the second connecting ring plate is arranged on the other side of the baffle plate and the other side of the supporting plate, the first connecting ring plate, the second connecting ring plate and the supporting plate are connected through a plurality of first fixing parts, the first connecting ring plate, the second connecting ring plate and the baffle plate are connected through a plurality of second fixing parts, the first connecting ring plate is composed of at least two first connecting blocks, and the second connecting ring plate is composed of at least two second connecting.

2. A baffle assembly as recited in claim 1, wherein: the supporting plate is arranged in a semicircular shape.

3. A baffle assembly as recited in claim 1, wherein: the opening, the baffle plate, the first connecting ring plate and the second connecting ring plate on the supporting plate are all arranged in a circular shape, the inner diameters of the first connecting ring plate and the second connecting ring plate are smaller than the diameter of the baffle plate, and the aperture of the opening is larger than the diameter of the baffle plate.

4. A baffle assembly as set forth in claim 3 wherein: the first fixing pieces are evenly distributed along the circumferential direction of the first connecting ring plate and the second connecting ring plate.

5. A baffle assembly as set forth in claim 3 wherein: the second fixing pieces are evenly distributed along the circumferential direction of the first connecting ring plate and the second connecting ring plate.

6. A baffle assembly as recited in claim 1, wherein: the first connecting ring plate is of a half-type structure and comprises two first connecting blocks which are arranged in a semicircular mode.

7. A baffle assembly as recited in claim 1, wherein: the second connecting ring plate is of a half-type structure and comprises two second connecting blocks which are arranged in a semicircular mode.

8. A baffle assembly as recited in claim 1, wherein: the first fixing piece and the second fixing piece are both bolts and nuts.

[ technical field ] A method for producing a semiconductor device

The invention relates to the field of heat exchangers, in particular to a baffle plate assembly.

[ background of the invention ]

The heat exchanger is an energy-saving device for transferring heat between materials between two or more fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to make the temperature of the fluid reach the index specified by the process so as to meet the requirements of process conditions, and is also one of main devices for improving the utilization rate of energy. The heat exchanger industry relates to more than 30 industries such as heating ventilation, pressure vessels, reclaimed water treatment equipment, chemical industry, petroleum and the like, and an industrial chain is formed mutually.

Please refer to chinese patent No. 201220403595.1, which discloses a baffle plate structure in the prior art, the baffle plate is a whole plate, which is provided with a plurality of pipe holes for supporting the pipe bundle, and the defects of the baffle plate are: the heat exchange tube bundle is taken out of the shell together with the tube plate at the end part for cleaning after being used for a period of time, and the baffle plate with the structure can only be kept in the shell, so that after the heat exchange tube bundle is taken out together with the tube plate, one end of the heat exchange tube bundle is supported by the tube plate, and the other end of the heat exchange tube bundle loses the support, so that the support is unstable.

Therefore, there is a need to provide a baffle assembly that solves the above technical problems.

[ summary of the invention ]

To solve the above problems, an object of the present invention is to provide a baffle plate assembly that can improve support stability.

In order to achieve the purpose, the invention adopts the technical scheme that: a baffle assembly, comprising: the heat exchanger comprises a supporting plate, a baffle plate, a first connecting ring plate and a second connecting ring plate, wherein the supporting plate is supported on the inner wall of a shell, an opening is formed in the supporting plate, the baffle plate is contained in the opening, a plurality of pipe holes for a heat exchange pipe bundle to pass through are formed in the baffle plate, the first connecting ring plate is arranged on one side of the baffle plate and one side of the supporting plate, the second connecting ring plate is arranged on the other side of the baffle plate and the other side of the supporting plate, the first connecting ring plate, the second connecting ring plate and the supporting plate are connected through a plurality of first fixing parts, the first connecting ring plate, the second connecting ring plate and the baffle plate are connected through a plurality of second fixing parts, the first connecting ring plate is composed of at least two first connecting blocks, and the second connecting ring plate is composed of at least two second connecting.

Preferably, a baffle assembly of the present invention is further configured to: the supporting plate is arranged in a semicircular shape.

Preferably, a baffle assembly of the present invention is further configured to: the opening, the baffle plate, the first connecting ring plate and the second connecting ring plate on the supporting plate are all arranged in a circular shape, the inner diameters of the first connecting ring plate and the second connecting ring plate are smaller than the diameter of the baffle plate, and the aperture of the opening is larger than the diameter of the baffle plate.

Preferably, a baffle assembly of the present invention is further configured to: the first fixing pieces are evenly distributed along the circumferential direction of the first connecting ring plate and the second connecting ring plate.

Preferably, a baffle assembly of the present invention is further configured to: the second fixing pieces are evenly distributed along the circumferential direction of the first connecting ring plate and the second connecting ring plate.

Preferably, a baffle assembly of the present invention is further configured to: the first connecting ring plate is of a half-type structure and comprises two first connecting blocks which are arranged in a semicircular mode.

Preferably, a baffle assembly of the present invention is further configured to: the second connecting ring plate is of a half-type structure and comprises two second connecting blocks which are arranged in a semicircular mode.

Preferably, a baffle assembly of the present invention is further configured to: the first fixing piece and the second fixing piece are both bolts and nuts.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the traditional integral baffle plate structure is improved into the component type structure, so that the tube plate, the tube bundle of the heat exchange tube and the baffle plate can be taken out as a whole when the tube bundle of the heat exchange tube needs to be cleaned, the tube bundle of the heat exchange tube is stably supported, and after the cleaning is finished, the tube plate, the tube bundle of the heat exchange tube and the baffle plate are installed into the shell as a whole.

[ description of the drawings ]

FIG. 1 is a schematic front view of a baffle assembly of the present invention.

FIG. 2 is a schematic top view of a baffle assembly of the present invention.

In fig. 1 and 2: 1. the device comprises a supporting plate, 10, an opening, 2, a baffle plate, 20, a pipe hole, 3, a first connecting ring plate, 30, a first connecting block, 4, a second connecting ring plate, 5, a first fixing piece, 6 and a second fixing piece.

[ detailed description ] embodiments

A baffle assembly according to the present invention is described in further detail below with reference to specific embodiments.

Referring to fig. 1 and 2, a baffle assembly includes: the heat exchanger tube bundle heat exchanger comprises a supporting plate 1, a baffle plate 2, a first connecting ring plate 3 and a second connecting ring plate 4, wherein the supporting plate 1 is arranged in a semicircular shape, the supporting plate 1 is supported on the inner wall of a shell, an opening 10 is formed in the supporting plate 1, the baffle plate 2 is contained in the opening 10, the baffle plate 2 is provided with a plurality of tube holes 20 for the heat exchanger tube bundle to pass through, the opening 10 in the supporting plate 1, the baffle plate 2, the first connecting ring plate 3 and the second connecting ring plate 4 are all arranged in a circular shape, the inner diameters of the first connecting ring plate 3 and the second connecting ring plate 4 are smaller than the diameter of the baffle plate 2, and the aperture of the opening in the supporting plate 1 is larger than the diameter.

The first connecting ring plate 3 is arranged on one side of the baffle plate 2 and the supporting plate 1, the second connecting ring plate 4 is arranged on the other side of the baffle plate 2 and the supporting plate 1, the first connecting ring plate 3, the second connecting ring plate 4 and the supporting plate 1 are connected through a plurality of first fixing parts 5, and the plurality of first fixing parts 5 are evenly distributed along the circumferential direction of the first connecting ring plate 3 and the second connecting ring plate 4. The first connecting ring plate 3, the second connecting ring plate 4 and the baffle plate 2 are connected through a plurality of second fixing pieces 6, the plurality of second fixing pieces 6 are evenly distributed along the circumferential direction of the first connecting ring plate 3 and the second connecting ring plate 4, and in the embodiment, the first fixing pieces 5 and the second fixing pieces 6 are both bolts and nuts.

The first connecting ring plate 3 is of a half-type structure and comprises two first connecting blocks 30 which are arranged in a semicircular shape, and the second connecting ring plate 4 is of a half-type structure and comprises two second connecting blocks (not shown) which are arranged in a semicircular shape. Of course, in other embodiments, the first connection ring plate 3 may also be divided into three, four or more first connection blocks, and the second connection ring plate 4 may also be divided into three, four or more second connection blocks, which may also implement the present invention. The first connecting ring plate 3 and the second connecting ring plate 4 are assembled, so that the subsequent disassembly can be facilitated.

The baffle assembly of the present invention operates according to the following principle: when in normal work, the baffle plate 2 is fixed in the opening of the support plate 1 by the first connecting ring plate 3 and the second connecting ring plate 4, the heat exchange tube bundle is inserted in the tube hole 20 of the baffle plate 2, when the heat exchange tube bundle needs to be taken out of the shell for cleaning, firstly, a worker enters the shell to loosen the first fixing piece 5 and the second fixing piece 6, because the first connecting ring plate 3 and the second connecting ring plate 4 are assembled, after the first fixing piece 5 and the second fixing piece 6 are loosened, the first connecting ring plate 3 and the second connecting ring plate 4 are also detached, then the tube plate, the heat exchange tube bundle and the baffle plate 2 are taken out of the shell as a whole, the support plate 1 is still kept in the shell, the heat exchange tube bundle which is taken out of the shell is simultaneously supported by the tube plate and the baffle plate 2, the support stability is greatly improved, after cleaning, the tube plate, the heat exchange tube bundle and the baffle plate 2 are installed into the shell as a whole. Compared with the prior art, one end of the heat exchange tube bundle is supported by the tube plate, and the other end of the heat exchange tube bundle is suspended, so that the installation difficulty is reduced.

In summary, the invention improves the traditional integral baffle structure into a component structure, so that the baffle can enter and exit the shell along with the heat exchange tube bundle, thereby greatly improving the support stability of the heat exchange tube bundle and reducing the installation difficulty of the heat exchange tube bundle.

The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, not restrictive; it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.