Self-adaptive pressure relief rectifying tower for chemical processing

Abstract

The utility model relates to the technical field of self-adaptive pressure relief devices for rectifying towers for chemical processing, and discloses a self-adaptive pressure relief rectifying tower for chemical processing, which comprises a rectifying tower device, an adjusting mechanism is arranged on the right side of the rectifying tower device, and a free fixing mechanism is arranged on the right side of the adjusting mechanism. The adjusting mechanism comprises a connecting assembly and an adjustable self-adaptive pressure relief assembly, and the connecting assembly is arranged on the left side of the adjustable self-adaptive pressure relief assembly. A rotating ring is rotated to drive a screw rod to slide in an adjusting pipe, so that the pushing force of a pushing spring at the bottom of a limiting plate on a sliding block at the bottom of a sliding rod is adjusted, the pressure relief value of a pressure relief device is adjusted, and a connecting ring is arranged, so that the adjusting mechanism is conveniently fixed to the right side of the rectifying tower device; according to the self-adaptive pressure relief rectifying tower for chemical processing, the fixing mechanism is matched with the adjusting mechanism for use, and bolts and nuts are arranged, so that connection with other devices is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of an adaptive pressure relief device for a distillation tower for chemical processing, in particular to an adaptive pressure relief distillation tower for chemical processing. Background Art

[0002] The automatic pressure relief device, generally referred to as a pressure relief valve or a pressure relief port, automatically releases pressure when the pressure value in the protection area reaches the specified value when the fire extinguishing agent in the gas fire extinguishing system is sprayed. After the pressure relief valve has completed the pressure relief, it can close automatically. Therefore, an adaptive pressure relief distillation tower for chemical processing is required.

[0003] According to the description of a distillation tower for chemical product processing disclosed on the patent website (authorization announcement number: CN 219595893 U), "The utility model discloses a distillation tower for chemical product processing, which relates to the field of chemical technology. The distillation tower for chemical product processing includes a tower body, and an anti-falling mechanism is arranged on one side of the tower body. The anti-falling mechanism includes a feed port, a hinge, a clamp, a limit groove, a limit rod, a protective pad and a fixing bolt. The distillation tower for chemical product processing is provided with an anti-falling mechanism. When the distillation tower for chemical product processing processes and distills chemical products, the chemical product raw material can be placed on one side of the chemical product raw material first, and then the clamp is pulled. Under the action of the hinge, the clamp is driven to rotate by the hinge, and then the interface of the chemical product raw material is fixed by the clamp, so as to avoid that when the chemical product raw material is put into the distillation tower, the raw material is easily leaked out at the interface with the distillation tower, and scattered everywhere, causing waste, resulting in increased distillation costs. At the same time, under the action of the protective pad, it can play a protective effect."

[0004] In view of the above description, the applicant believes that the following problems exist: when the device is in use, when the distillation tower for chemical product processing is processing and distilling chemical products, the chemical product raw materials can be placed on one side of the chemical product raw materials first, and then the clamp can be pulled. Under the action of the hinge, the hinge is used to drive the clamp to rotate, and then the clamp is used to fix the interface of the chemical product raw materials, so as to avoid the raw materials from leaking out at the interface with the distillation tower when the chemical product raw materials are put into the distillation tower, and scattering everywhere, causing waste, and increasing the distillation cost. At the same time, under the action of the protective pad, it can play a protective effect. The pressure relief value of the pressure relief valve used in the device is fixed, so that the pressure value of the pressure relief cannot be adjusted. Utility Model Content

[0005] The utility model aims to provide a self-adaptive pressure relief distillation tower for chemical processing to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solutions: an adaptive pressure relief chemical processing distillation tower, comprising a distillation tower device, an adjustment mechanism is arranged on the right side of the distillation tower device, and a fixing mechanism is arranged on the right side of the adjustment mechanism;

[0007] The regulating mechanism comprises a connecting component and an adjustable self-adaptive pressure relief component, and the connecting component is arranged on the left side of the adjustable self-adaptive pressure relief component.

[0008] Preferably, the connecting assembly includes a connecting pipe, which is fixedly connected to the right side of the distillation tower device, a fixed pipe is provided on the right side of the connecting pipe, a connecting ring is movably connected to the outside of the fixed pipe, a spring is provided at a middle position between the inside of the connecting ring and the outside of the fixed pipe, a delivery pipe is fixedly connected to the right side of the fixed pipe, and a pressure gauge is fixedly connected to the top of the delivery pipe. Since the connecting ring is provided, it is convenient to fix the connecting pipe.

[0009] Preferably, through holes are provided at corresponding positions of the connecting ring and the connecting pipe, and the connecting ring is threadedly connected to the outside of the connecting pipe. Since the connecting pipe is provided, it is convenient to connect the device on the right side of the fixed pipe.

[0010] Preferably, the adjustable self-adaptive pressure relief assembly includes a mounting shell, the mounting shell is fixedly connected to the right side of the delivery pipe, the top of the mounting shell is fixedly connected to an adjusting tube, the top of the adjusting tube is rotatably connected to a rotating ring, the inside of the adjusting tube is slidably connected to a screw, the bottom of the screw is rotatably connected to a limiting plate, the inside of the limiting plate is slidably connected to a sliding rod, the bottom of the sliding rod is fixedly connected to a sliding block, and a push spring is provided at a middle position between the top of the sliding block and the bottom of the limiting plate. Since the push spring is provided, it is beneficial to limit the sliding block.

[0011] Preferably, through holes are provided at corresponding positions of the mounting shell and the sliding block, and the sliding block is slidably connected to the inside of the mounting shell. Since the mounting shell is provided, it is beneficial to provide an installation foundation for other components.

[0012] Preferably, the fixing mechanism includes a discharge pipe, which is fixedly connected to the right side of the mounting shell, and a fixing plate is fixedly connected to the right side of the discharge pipe. The interior of the fixing plate is slidably connected to a bolt, and the external thread of the bolt is connected to a nut. The provision of the bolts and nuts facilitates the connection of other devices.

[0013] Preferably, through holes are provided at corresponding positions of the rotating ring and the screw rod, and the screw rod is threadedly connected to the inside of the rotating ring. The provision of the screw rod facilitates the adjustment of the limiting plate.

[0014] Compared with the prior art, the utility model provides an adaptive pressure relief distillation tower for chemical processing, which has the following beneficial effects:

[0015] 1. The self-adaptive pressure relief distillation tower for chemical processing has a connecting component and an adjustable self-adaptive pressure relief component in the regulating mechanism. The connecting component is arranged on the left side of the adjustable self-adaptive pressure relief component. By rotating the rotating ring, the screw is driven to slide inside the regulating tube, so as to adjust the pushing force of the pushing spring at the bottom of the limiting plate on the sliding block at the bottom of the sliding rod, which is beneficial to adjusting the pressure relief value of the pressure relief device. By arranging the connecting ring, it is beneficial to conveniently fix the regulating mechanism on the right side of the distillation tower device.

[0016] 2. The self-adaptive pressure relief distillation tower for chemical processing is used by a fixing mechanism in conjunction with an adjusting mechanism, and is provided with bolts and nuts, thereby facilitating connection with other devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the connection assembly of the adjustment mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the adjustable self-adaptive pressure relief component of the regulating mechanism of the utility model;

[0022] Figure 5 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0023] In the figure: 1. distillation tower device; 2. adjusting mechanism; 21. connecting assembly; 211. connecting pipe; 212. fixing pipe; 213. connecting ring; 214. spring; 215. delivery pipe; 216. pressure gauge; 22. adjustable self-adaptive pressure relief assembly; 221. mounting shell; 222. adjusting pipe; 223. rotating ring; 224. screw; 225. limiting plate; 226. pushing spring; 227. sliding rod; 228. sliding block; 3. fixing mechanism; 31. discharge pipe; 32. fixing plate; 33. bolt; 34. nut. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1

[0026] See also Figure 1-5 The utility model provides a technical solution: an adaptive pressure relief distillation tower for chemical processing, comprising a distillation tower device 1, an adjusting mechanism 2 is arranged on the right side of the distillation tower device 1, and a fixing mechanism 3 is arranged on the right side of the adjusting mechanism 2;

[0027] The regulating mechanism 2 includes a connecting component 21 and an adjustable self-adaptive pressure relief component 22 . The connecting component 21 is arranged on the left side of the adjustable self-adaptive pressure relief component 22 .

[0028] Furthermore, the connecting assembly 21 includes a connecting pipe 211, which is fixedly connected to the right side of the distillation tower device 1. A fixed pipe 212 is arranged on the right side of the connecting pipe 211. A connecting ring 213 is movably connected to the outside of the fixed pipe 212. A spring 214 is arranged at a middle position between the inside of the connecting ring 213 and the outside of the fixed pipe 212. A delivery pipe 215 is fixedly connected to the right side of the fixed pipe 212. A pressure gauge 216 is fixedly connected to the top of the delivery pipe 215. Since the connecting ring 213 is arranged, it is convenient to fix the connecting pipe 211.

[0029] Furthermore, through holes are provided at corresponding positions of the connecting ring 213 and the connecting pipe 211 , and the connecting ring 213 is threadedly connected to the outside of the connecting pipe 211 . The provision of the connecting pipe 211 facilitates connection with the device on the right side of the fixing pipe 212 .

[0030] Furthermore, the adjustable self-adaptive pressure relief assembly 22 includes a mounting shell 221, which is fixedly connected to the right side of the delivery pipe 215, and the top of the mounting shell 221 is fixedly connected to an adjusting tube 222, and the top of the adjusting tube 222 is rotatably connected to a rotating ring 223, and the inside of the adjusting tube 222 is slidably connected to a screw rod 224, and the bottom of the screw rod 224 is rotatably connected to a limiting plate 225, and the inside of the limiting plate 225 is slidably connected to a sliding rod 227, and the bottom of the sliding rod 227 is fixedly connected to a sliding block 228, and a push spring 226 is provided at a middle position between the top of the sliding block 228 and the bottom of the limiting plate 225. Since the push spring 226 is provided, it is beneficial to limit the sliding block 228.

[0031] Furthermore, through holes are provided at corresponding positions of the mounting shell 221 and the sliding block 228, and the sliding block 228 is slidably connected to the inside of the mounting shell 221. Since the mounting shell 221 is provided, it is beneficial to provide an installation foundation for other components.

[0032] Furthermore, through holes are provided at corresponding positions of the rotating ring 223 and the screw rod 224 , and the screw rod 224 is threadedly connected to the inside of the rotating ring 223 . The provision of the screw rod 224 facilitates the adjustment of the limiting plate 225 . Embodiment 2

[0033] See also Figure 5 In combination with the first embodiment, it is further obtained that the fixing mechanism 3 includes a discharge pipe 31, the discharge pipe 31 is fixedly connected to the right side of the mounting shell 221, the right side of the discharge pipe 31 is fixedly connected to a fixing plate 32, the interior of the fixing plate 32 is slidably connected to a bolt 33, the external threaded connection of the bolt 33 is connected to a nut 34, and the provision of the bolt 33 and the nut 34 is conducive to connecting other devices.

[0034] In actual operation, when this device is used, first, align the fixed pipe 212 on the left side of the delivery pipe 215 with the connecting pipe 211 on the right side of the distillation tower device 1, and then rotate the connecting ring 213 to fix the adjustable self-adaptive pressure relief assembly 22 on the right side of the distillation tower device 1, and then connect other devices through the bolt 33 and nut 34 inside the fixed plate 32 on the right side of the discharge pipe 31 on the right side of the connecting pipe 211, and by rotating the rotating ring 223, the screw 224 is driven to slide inside the adjusting pipe 222, so that the push spring 226 at the bottom of the limiting plate 225 adjusts the pushing force of the sliding block 228 at the bottom of the sliding rod 227, thereby adjusting the pressure relief value.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An adaptive pressure relief distillation tower for chemical processing, comprising a distillation tower device (1), characterized in that: An adjusting mechanism (2) is arranged on the right side of the distillation tower device (1), and a fixing mechanism (3) is arranged on the right side of the adjusting mechanism (2); The regulating mechanism (2) comprises a connecting component (21) and an adjustable self-adaptive pressure relief component (22); the connecting component (21) is arranged on the left side of the adjustable self-adaptive pressure relief component (22).

2. The self-adaptive pressure relief chemical processing distillation tower according to claim 1, characterized in that: The connection assembly (21) comprises a connection pipe (211), the connection pipe (211) being fixedly connected to the right side of the distillation tower device (1), a fixed pipe (212) being arranged on the right side of the connection pipe (211), a connection ring (213) being movably connected to the outside of the fixed pipe (212), a spring (214) being arranged at a middle position between the inside of the connection ring (213) and the outside of the fixed pipe (212), a delivery pipe (215) being fixedly connected to the right side of the fixed pipe (212), and a pressure gauge (216) being fixedly connected to the top of the delivery pipe (215).

3. The self-adaptive pressure relief chemical processing distillation tower according to claim 2, characterized in that: Through holes are provided at corresponding positions of the connecting ring (213) and the connecting pipe (211), and the connecting ring (213) is threadedly connected to the outside of the connecting pipe (211).

4. The self-adaptive pressure relief chemical processing distillation tower according to claim 2, characterized in that: The adjustable self-adaptive pressure relief assembly (22) comprises a mounting shell (221), the mounting shell (221) is fixedly connected to the right side of the delivery pipe (215), the top of the mounting shell (221) is fixedly connected to an adjusting tube (222), the top of the adjusting tube (222) is rotatably connected to a rotating ring (223), the inside of the adjusting tube (222) is slidably connected to a screw rod (224), the bottom of the screw rod (224) is rotatably connected to a limiting plate (225), the inside of the limiting plate (225) is slidably connected to a sliding rod (227), the bottom of the sliding rod (227) is fixedly connected to a sliding block (228), and a push spring (226) is provided at a middle position between the top of the sliding block (228) and the bottom of the limiting plate (225).

5. The self-adaptive pressure relief chemical processing distillation tower according to claim 4, characterized in that: Through holes are provided at corresponding positions of the installation shell (221) and the sliding block (228), and the sliding block (228) is slidably connected inside the installation shell (221).

6. The self-adaptive pressure relief distillation tower for chemical processing according to claim 4, characterized in that: The fixing mechanism (3) comprises a discharge pipe (31), the discharge pipe (31) being fixedly connected to the right side of the mounting housing (221), a fixing plate (32) being fixedly connected to the right side of the discharge pipe (31), a bolt (33) being slidably connected inside the fixing plate (32), and a nut (34) being threadedly connected outside the bolt (33).

7. The self-adaptive pressure relief distillation tower for chemical processing according to claim 6, characterized in that: Through holes are provided at corresponding positions of the rotating ring (223) and the screw rod (224), and the screw rod (224) is threadedly connected to the inside of the rotating ring (223).

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