A discharge baffle structure

Abstract

The present invention relates to a discharge baffle structure, comprising: a discharge port and a discharge port cover, a baffle assembly is arranged in the discharge port, a first flange assembly is arranged on one side of the discharge port, a second flange assembly is arranged on the other side of the discharge port, the baffle assembly comprises: a column, a first baffle, a second baffle and a third baffle, the second baffle is located between the first baffle and the third baffle, the first flange assembly comprises: a first flange, a first flange cover and a first steel rod, the first steel rod is fixedly connected to the first flange cover, the second flange assembly comprises: a second flange, a second flange cover and a second steel rod, the second steel rod is fixedly connected to the second flange cover, the first steel rod passes through the first flange and protrudes into the discharge port, the second steel rod passes through the second flange and protrudes into the discharge port, the first steel rod and the second steel rod are both located below the second baffle, thereby greatly improving the safety performance.

Description

[Technical field]

[0001] The invention relates to the field of chemical machinery, and in particular to a discharge baffle structure. [Background technology]

[0002] A reaction vessel refers to a container used to complete physical and chemical reactions of a medium. In industrial production, especially in the chemical, pharmaceutical, fertilizer, and refining industries, reaction vessels are used extensively as a pressure-bearing equipment due to process needs. In chemical engineering, fillers refer to inert solid materials loaded in a filling tower, such as ball rings and Raschig rings, etc. Their function is to increase the contact surface between gas and liquid to allow them to mix intensively. In chemical products, fillers, also known as fillers, refer to solid materials used to improve processing performance, mechanical properties of products, and (or) reduce costs. In the field of sewage treatment, they are mainly used in contact oxidation processes. Microorganisms will accumulate on the surface of the fillers to increase surface contact with sewage and degrade the sewage. The fillers need to be replaced after a period of use. Therefore, a discharge baffle structure is generally set below the lower head of the chemical reaction vessel. Please refer to Figures 1 to 3 , which discloses a discharge baffle structure in the prior art, including a discharge port 1', a discharge port cover 2' and a baffle assembly 3' arranged in the discharge port, wherein the baffle assembly 3' includes three upper baffles 30' and three lower baffles 31' fixedly connected to the inner wall of the discharge port, wherein the upper baffles 30' and the lower baffles 31' are staggered in the circumferential direction, a circular baffle 32' is arranged between the upper baffles 30' and the lower baffles 31', an operating handle 320' is arranged in the center of the circular baffle 32', and three grooves 321' cooperating with the lower baffles 31' are opened at the circumferential edge of the circular baffle 32', and the discharge baffle 32' is provided with a plurality of grooves 321'. The working principle is: open the discharge port cover 2', then hold the operating handle 320' to rotate the circular baffle 32', when the groove 321' at the edge of the circular baffle 32' rotates to the position of the lower stop block 31', the circular baffle 32' can be taken down from the discharge port 1' to carry out the packing unloading process. The defects of the discharge baffle structure of this structure are: 1. People operate under the circular baffle 32', and the packing will fall at the moment the circular baffle 32' is removed. If the operator does not run fast enough, the operator may be injured during the falling process of the packing; 2. It is laborious to disassemble and assemble the circular baffle 32'.

[0003] Therefore, it is necessary to provide a discharge baffle structure that solves the above-mentioned technical problems. [Summary of the invention]

[0004] To solve the above problems, the object of the present invention is to provide a discharge baffle structure which can greatly improve the safety performance.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a discharge baffle structure, comprising: a discharge port and a discharge port cover, a baffle assembly is arranged in the discharge port, a first flange assembly is arranged on one side of the discharge port, and a second flange assembly is arranged on the other side of the discharge port, the baffle assembly comprises: a column and a first baffle, a second baffle and a third baffle fixedly connected to the column, the second baffle is arranged between the first baffle and the third baffle, the first flange assembly comprises: a first flange, a first flange cover and a first steel rod, the first flange is fixedly connected to the discharge port, the first flange is fixedly connected to the discharge port, and the second flange is fixedly connected to the discharge port. A flange is connected to a first flange cover by a plurality of first fixing members, the first steel rod is fixedly connected to the first flange cover, the second flange assembly comprises: a second flange, a second flange cover and a second steel rod, the second flange is fixedly connected to a discharge port, the second flange is connected to the second flange cover by a plurality of second fixing members, the second steel rod is fixedly connected to the second flange cover, the first steel rod passes through the first flange and protrudes into the discharge port, the second steel rod passes through the second flange and protrudes into the discharge port, and the first steel rod and the second steel rod are both located below the second baffle.

[0006] Preferably, a discharge baffle structure in the present invention is further configured as follows: the discharge port is welded by a cylinder and a third flange, the discharge port cover and the third flange are rotatably connected and are fixed to the third flange by a plurality of third fixing members.

[0007] Preferably, a discharge baffle structure in the present invention is further configured as follows: the cross-sections of the first steel rod and the second steel rod are both circular.

[0008] Preferably, a discharge baffle structure in the present invention is further configured as follows: the first steel rod is welded to the first flange cover.

[0009] Preferably, a discharge baffle structure in the present invention is further configured as follows: the second steel rod is welded to the second flange cover.

[0010] Preferably, a discharge baffle structure in the present invention is further configured as follows: the first baffle, the second baffle and the third baffle are all configured in a circular shape.

[0011] Preferably, a discharge baffle structure in the present invention is further configured as follows: the first baffle is welded to the topmost end of the column, the third baffle is welded to the bottommost end of the column, and the second baffle is welded to the middle section of the column.

[0012] Preferably, a discharge baffle structure in the present invention is further configured as follows: the third baffle is supported on the discharge port cover.

[0013] Compared with the prior art, the present invention has the following beneficial effects: the present invention improves the discharge port structure and the baffle structure inside the discharge port, so that workers can stand on one side of the discharge port to operate, avoiding standing directly under the discharge port as in the prior art, thereby greatly improving safety performance.

Brief Description of the Drawings

[0014] Figure 1 It is a structural schematic diagram of a discharge baffle structure in the prior art.

[0015] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure at point A in the middle.

[0016] Figure 3 For along Figure 2 Schematic diagram of the cross-sectional structure along line BB shown.

[0017] Figure 4 It is a structural schematic diagram of the unloading baffle structure in the present invention.

[0018] Figures 1 to 3 Middle: 1`, discharge port, 2`, discharge port cover, 3`, baffle assembly, 30`, upper baffle, 31`, lower baffle, 32`, circular baffle, 320`, operating handle, 321`, groove.

[0019] Figure 4 In: 1. discharge port, 10. cylinder, 11. third flange, 2. discharge port cover, 3. baffle assembly, 30. column, 31. first baffle, 32. second baffle, 33. third baffle, 4. first flange assembly, 40. first flange, 41. first flange cover, 42. first steel rod, 5. second flange assembly, 50. second flange, 51. second flange cover, 52. second steel rod. [Specific implementation method]

[0020] The unloading baffle structure of the present invention is further described in detail below through specific embodiments.

[0021] Ginseng Figure 4 As shown, a discharge baffle structure includes: a discharge port 1 and a discharge port cover 2, wherein a baffle assembly 3 is arranged in the discharge port 1, a first flange assembly 4 is arranged on one side of the discharge port 1, and a second flange assembly 5 is arranged on the other side of the discharge port 1.

[0022] The baffle assembly 3 includes: a column 30, a first baffle 31, a second baffle 32 and a third baffle 33, wherein the first baffle 31, the second baffle 32 and the third baffle 33 are all arranged in a circular shape. The first baffle 31 is welded to the top of the column 30, the third baffle 33 is welded to the bottom of the column 30, and the second baffle 32 is welded to the middle section of the column 30. The third baffle 33 is supported on the discharge port cover 2. The advantage of this baffle assembly structure is that the first baffle 31 at the top can be used to support the filler, and the third baffle 33 at the bottom is supported on the discharge port cover 2, so that the second baffle 32 at the middle position has a lighter load.

[0023] The first flange assembly 4 includes: a first flange 40, a first flange cover 41 and a first steel rod 42. The first flange 40 is fixedly connected to the discharge port 1. The first flange 40 and the first flange cover 41 are connected by a plurality of first fixing members. In this embodiment, the first fixing members are bolts and nuts. The first steel rod 42 is fixedly connected to the first flange cover 41. In this embodiment, the first steel rod 42 and the first flange cover 41 are welded. The second flange assembly 5 includes: a second flange 50, a second flange cover 51 and a second steel rod 52. The second flange 50 is fixedly connected to the discharge port 1. The second flange 50 and the second flange cover 51 are connected by a plurality of second fixing members. In this embodiment, the second fixing members are bolts and nuts. The second steel rod 52 is fixedly connected to the second flange cover 51. In the present embodiment, the second steel rod 52 is welded to the second flange cover 51. The first steel rod 42 passes through the first flange 40 and protrudes into the discharge port 1. The second steel rod 52 passes through the second flange 50 and protrudes into the discharge port 1. The first steel rod 42 and the second steel rod 52 are both located below the second baffle 32. In the present embodiment, the cross-sections of the first steel rod 42 and the second steel rod 52 are both circular.

[0024] The discharge port 1 is welded by a cylinder 10 and a third flange 11. The discharge port cover 2 and the third flange 11 are rotatably connected and fixed by a plurality of third fixing members. In this embodiment, the third fixing members are bolts and nuts.

[0025] The working principle of the discharge baffle structure in the present invention is: when the filler in the reactor needs to be replaced, first loosen the first fixing member, the second fixing member and the third fixing member, then rotate the discharge port cover 2 to open the discharge port cover 2, and then the operator stands on one side of the discharge port and pulls the first flange cover 41 and the second flange cover 51 outward at the same time, thereby driving the first steel rod 42 and the second steel rod 52 to be pulled outward, so that the second baffle 32 loses support, and the entire baffle assembly 3 falls downward, so that the filler is discharged from the discharge port 1.

[0026] In summary, the present invention improves the discharge port structure and the baffle structure inside the discharge port so that workers can stand on one side of the discharge port to operate, avoiding standing directly under the discharge port as in the prior art, thereby greatly improving safety performance.

[0027] The above-mentioned embodiments are only illustrative of the principles and effects of the invention, as well as some embodiments of its application, and are not intended to limit the invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the invention, and all of these belong to the protection scope of the invention.

Claims

1. A discharge baffle structure, comprising: A discharge port and a discharge port cover, characterized in that: a baffle assembly is provided in the discharge port, a first flange assembly is provided on one side of the discharge port, and a second flange assembly is provided on the other side of the discharge port, the baffle assembly includes: a column and a first baffle, a second baffle and a third baffle fixedly connected to the column, the second baffle is arranged between the first baffle and the third baffle, the first flange assembly includes: a first flange, a first flange cover and a first steel rod, the first flange is fixedly connected to the discharge port, the first flange and the first flange cover are connected by a plurality of first fixing members, the first steel rod The rod is fixedly connected to the first flange cover, and the second flange assembly includes: a second flange, a second flange cover and a second steel rod. The second flange is fixedly connected to the discharge port, and the second flange and the second flange cover are connected by a plurality of second fixing members. The second steel rod is fixedly connected to the second flange cover. The first steel rod passes through the first flange and protrudes into the discharge port, and the second steel rod passes through the second flange and protrudes into the discharge port. The first steel rod and the second steel rod are both located below the second baffle. The first steel rod is welded to the first flange cover, and the second steel rod is welded to the second flange cover.

2. A discharge baffle structure according to claim 1, characterized in that: The discharge port is formed by welding a cylinder and a third flange, the discharge port cover and the third flange are rotatably connected and are fixed to the third flange by a plurality of third fixing members.

3. A discharge baffle structure according to claim 1, characterized in that: The cross sections of the first steel rod and the second steel rod are both circular.

4. A discharge baffle structure according to claim 1, characterized in that: The first baffle plate, the second baffle plate and the third baffle plate are all arranged in a circular shape.

5. A discharge baffle structure according to claim 1, characterized in that: The first baffle is welded to the top of the column, the third baffle is welded to the bottom of the column, and the second baffle is welded to the middle section of the column.

6. A discharge baffle structure as claimed in claim 5, characterized in that: The third baffle is supported on the discharge port cover.

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