Mounting structure for piping of reaction kettle

Abstract

The utility model discloses a piping mounting structure of a reaction kettle, which relates to the technical field of reaction kettles and comprises a pipeline arranged on a reaction kettle barrel, a plurality of first arc-shaped blocks are symmetrically and fixedly connected to one end, far away from the reaction kettle barrel, of the pipeline, and an arc-shaped space for inserting a second arc-shaped block is formed between every two first arc-shaped blocks. The second arc-shaped block is fixedly connected to one side of the circular plate at one end of the piping; an arc-shaped limiting strip which can be inserted into the second arc-shaped block is connected to the first arc-shaped block in a sliding mode so that the end of the pipeline can be attached to the end of the piping. According to the utility model, through the first arc-shaped block and the second arc-shaped block, pre-positioning can be realized when the tubing is mounted, and meanwhile, the arrangement of the arc-shaped limiting strip is matched, so that the tubing is convenient to mount.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, and more specifically to a piping installation structure for a reaction kettle. Background Technique

[0002] In multiple industries such as chemical industry, pharmaceutical industry, and food processing, the reaction kettle is one of the core production equipments, which is used for chemical reactions, material mixing, heating or cooling and other technological processes. As the channel for the reaction kettle to exchange fluids with the outside world, the rationality of the installation structure of the piping directly affects production efficiency, safety, and maintenance costs. A series of problems have emerged in the actual application of traditional piping installation methods, which have promoted the innovation and development of the piping installation structure for the reaction kettle.

[0003] The piping of the reaction kettle in the prior art is generally connected by multiple bolts, but this connection method is relatively cumbersome.

[0004] Therefore, it is very necessary to propose a piping installation structure for a reaction kettle to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that the existing connection method of the piping is relatively cumbersome.

[0006] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0007] A piping installation structure for a reaction kettle includes a pipe arranged on the reaction kettle cylinder body. One end of the pipe far away from the reaction kettle cylinder body is symmetrically and fixedly connected with a plurality of first arc-shaped blocks. An arc-shaped space for inserting a second arc-shaped block is formed between every two of the first arc-shaped blocks. The second arc-shaped block is fixedly connected to one side of a circular plate at one end of the piping.

[0008] An arc-shaped limiting strip which can be inserted into the second arc-shaped block is slidably connected to the first arc-shaped block, so that the ends of the pipe and the piping are fitted together.

[0009] Further, an arc-shaped sliding groove is opened on one side of the first arc-shaped block facing the reaction kettle cylinder body. The arc-shaped limiting strip is slidably connected in the arc-shaped sliding groove. A slot for inserting the arc-shaped sliding groove is penetrated through the side surface of the second arc-shaped block. Stop strips are symmetrically and fixedly connected to the first arc-shaped blocks at both ends of the slot.

[0010] Further, the side of the slot facing the arc-shaped limiting strip is set as an inclined surface.

[0011] Further, an installation rod is fixedly connected to the end of the arc-shaped limiting strip far away from the inclined surface. A limiting plate is movably connected to the outer side surface of the installation rod. A jack for inserting the limiting plate is opened on the second arc-shaped block at one end of the inclined surface. The limiting plate can only move along the depth direction of the jack.

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

[0013] With the present utility model, pre-positioning can be achieved during the installation of the piping through the first arc-shaped block and the second arc-shaped block. Meanwhile, with the arrangement of the arc-shaped limiting strip, it is convenient for the installation of the piping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a side view schematic diagram of the structure of the present utility model;

[0015] Figure 2 is a three-dimensional schematic diagram of the connection structure at the pipeline of the present utility model;

[0016] Figure 3 is a three-dimensional schematic diagram of the connection structure at the piping of the present utility model;

[0017] Figure 4 is a partial cross-sectional schematic diagram of the connection structure at the second arc-shaped block of the present utility model;

[0018] Figure 5 is a side view schematic diagram of the connection between the pipeline and the piping of the present utility model;

[0019] Figure 6 is a three-dimensional cross-sectional schematic diagram of the connection structure at the mounting rod of the present utility model.

[0020] Reference numerals: 1, reactor cylinder; 2, pipeline; 3, first arc-shaped block; 4, piping; 5, round plate; 6, second arc-shaped block; 7, arc-shaped chute; 8, retaining strip; 9, arc-shaped limiting strip; 10, mounting rod; 11, limiting plate; 12, slot; 13, inclined surface; 14, jack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-6, A piping installation structure for a reactor, including a pipe 2 provided on the reactor cylinder body 1. The pipe 2 can be at different positions on the reactor cylinder body 1. The position shown in the figure only indicates that the pipe 2 is located on the reactor cylinder body 1. At the end of the pipe 2 far from the reactor cylinder body 1, a plurality of first arc-shaped blocks 3 are symmetrically fixedly connected. An arc-shaped space for inserting the second arc-shaped block 6 is formed between every two first arc-shaped blocks 3. The second arc-shaped block 6 is fixedly connected to one side of the circular plate 5 at one end of the pipe fitting 4;

[0023] An arc-shaped limiting strip 9 that can be inserted into the second arc-shaped block 6 is slidably connected to the first arc-shaped block 3, so that the ends of the pipe 2 and the pipe fitting 4 are fitted together.

[0024] Specifically, as shown in Figures 2-6 , on the side of the first arc-shaped block 3 facing the reactor cylinder body 1, an arc-shaped sliding groove 7 is opened. The arc-shaped limiting strip 9 is slidably connected in the arc-shaped sliding groove 7. A slot 12 for inserting the arc-shaped sliding groove 7 is penetrated through the side surface of the second arc-shaped block 6. The cross-sections of the arc-shaped limiting strip 9 and the slot 12 are both convex-shaped. On the first arc-shaped block 3 at both ends of the slot 12, a retaining strip 8 is symmetrically fixedly connected to prevent the arc-shaped limiting strip 9 from disengaging from the slot 12.

[0025] Specifically, as shown in Figure 4 , the side of the slot 12 facing the arc-shaped limiting strip 9 is set as an inclined surface 13. On the one hand, it is convenient for the insertion of the arc-shaped limiting strip 9. On the other hand, it can make the pipe 2 and the pipe fitting 4 fit more tightly.

[0026] Specifically, as shown in Figure 6 , a mounting rod 10 is fixedly connected to the end of the arc-shaped limiting strip 9 far from the inclined surface 13. The cross-section of the mounting rod 10 is T-shaped. A limiting plate 11 is movably connected to the outer side surface of the mounting rod 10. The limiting plate 11 can move up and down and rotate along the mounting rod 10, and an anti-slip layer is provided on the contact surface with the mounting rod 10, so that there is a certain frictional force between the limiting plate 11 and the mounting rod 10. On the second arc-shaped block 6 at one end of the inclined surface 13, a jack 14 for inserting the limiting plate 11 is opened. An anti-slip layer is provided on the outer side surface of the limiting plate 11 to ensure that there is a certain frictional force between the limiting plate 11 and the jack 14. The limiting plate 11 can only move along the depth direction of the jack 14. After the limiting plate 11 is inserted into the jack 14, it can prevent the limiting plate 11 from disengaging from the jack 14;

[0027] For example Figure 5 , as shown, the cross-sections of the limiting plate 11 and the jack 14 are both isosceles trapezoids. Then the short side of the isosceles trapezoid jack 14 communicates with the outside. At this time, the long side end of the isosceles trapezoid limiting plate 11 is used for inserting into the jack 14. Through this setting, the limiting plate 11 can only be pulled along the axis direction of the pipe fitting 4. Similarly, the cross-sections of the limiting plate 11 and the jack 14 are not limited to isosceles trapezoids, as long as the above requirements can be met.

[0028] Installation method: First, align the second arc-shaped block 6 and insert it into the arc-shaped space. Then, push the limiting plate 11 so that the arc-shaped limiting strip 9 is inserted into the slot 12. As the arc-shaped limiting strip 9 is inserted, the arc-shaped limiting strip 9 will first contact the inclined surface 13 and then squeeze the inclined surface 13 to make the pipe 4 and the pipeline 2 fit. After moving to a certain position, pull the limiting plate 11 along the axis of the pipe 4, and then rotate the limiting plate 11 so that the long side of the isosceles trapezoidal limiting plate 11 is inserted corresponding to the jack 14. Then, install the remaining arc-shaped limiting strips 9 in sequence to complete the connection between the pipe 4 and the pipeline 2. Regarding the sealing performance between the pipe 4 and the pipeline 2, a sealing gasket can be placed between them. The pipe 4 and the pipeline 2 are connected and squeeze the sealing gasket to form a sealing structure.

[0029] In addition, it is preferably that the cross-sectional area of the first arc-shaped block 3 is larger than that of the second arc-shaped block 6, so that the arc-shaped limiting strip 9 can move into the arc-shaped chute 7 in the adjacent first arc-shaped block 3, increasing the stability of the connection part.

[0030] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. The patent protection scope of the present invention is subject to the claims. All equivalent structural changes made by using the description and drawings of the present invention should be equally included in the protection scope of the present invention.

Claims

1. A reactor piping installation structure, comprising a pipeline arranged on a reactor cylinder, characterized in that: A plurality of first arc blocks are symmetrically fixedly connected to one end of the pipeline away from the reactor cylinder, and an arc space for inserting a second arc block is formed between every two of the first arc blocks, and the second arc block is fixedly connected to one side of the circular plate at one end of the pipe; The first arc block is slidably connected with an arc-shaped limiting strip which can be plugged into the second arc block so as to fit the pipe and the pipe end.

2. A reactor piping installation structure according to claim 1, characterized in that: The first arc block is provided with an arc groove on one side facing the reactor cylinder, and the arc limit strip is slidably connected in the arc groove. A slot for inserting the arc groove is penetrated through the side of the second arc block, and baffle strips are symmetrically fixedly connected to the first arc blocks at both ends of the slot.

3. A reactor piping installation structure according to claim 2, characterized in that: The side of the slot facing the arc-shaped limiting strip is arranged as an inclined surface.

4. A reactor piping installation structure according to claim 3, characterized in that: The end of the arc-shaped limit strip away from the inclined surface is fixedly connected to a mounting rod, the outer side of the mounting rod is movably connected to a limit plate, a second arc block located at one end of the inclined surface is provided with a socket for the limit plate to be plugged in, and the limit plate can only move along the depth direction of the socket.

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