Reaction kettle dismounting and drawing tool

Abstract

The utility model discloses a reaction kettle disassembling and drawing tool which comprises a top plate, a reaction tank is arranged below the top plate, supporting plates are arranged on the front side and the rear side of the reaction tank, and the reaction kettle disassembling and drawing tool further comprises a clamping device arranged above the reaction tank; the lifting device is mounted at the bottom of the top plate; wherein the clamping device can be used for clamping and fixing the cover body of the reaction tank. The utility model relates to the technical field of reaction kettles, the reaction kettle dismounting and drawing tool can provide a professional dismounting and drawing device when the reaction kettle is dismounted through the cooperation of the reaction tank, the clamping device and the lifting device, so that the dismounting work of the reaction kettle can be efficiently realized, and the working efficiency is improved. The device can be adjusted automatically according to reaction kettles of different specifications, so that the practicability can be improved, and as manual operation of workers is not needed, the working intensity of the workers can be greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a reactor disassembly and drawing tool. Background Art

[0002] Reactor is a kind of equipment used for chemical reactions, physical and chemical processes and laboratory research. It is usually made of steel plates of a certain thickness, with high corrosion resistance and high temperature and high pressure bearing capacity. It is widely used in pharmaceutical, chemical, food processing and other fields to meet the needs of different processes. According to different process requirements, it can be divided into atmospheric pressure reactor, high pressure reactor, vacuum reactor and other types. It can accommodate chemical reactions under high pressure and high temperature conditions, and can be heated or cooled during the reaction process to adjust the reaction rate and product yield. It is widely used in pharmaceutical, polymer industry, organic synthesis and other fields, and is a sharp tool in the chemical industry.

[0003] In order to ensure the safety of use, the current large reactors are mostly made of stainless steel and other materials, which makes the reactor itself heavy. When disassembling the cover of the reactor, there are no professional disassembly and pulling tools, which makes the disassembly more troublesome and the operation more dangerous, thus bringing inconvenience to the staff. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a reactor disassembly and pulling tool, which solves the problem that currently large reactors are mostly made of stainless steel and other materials to ensure safety in use, which results in the reactor itself being heavy. When disassembling the cover of the reactor, there is a lack of professional disassembly and pulling tools, which makes the disassembly more troublesome and the operation more dangerous, thus causing inconvenience to the staff.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a reactor disassembly and pulling tool, including a top plate, a reaction tank is arranged below the top plate, and support plates are arranged on the front and rear sides of the reaction tank. The reactor disassembly and pulling tool also includes: a clamping device, which is arranged above the reaction tank; a lifting device, which is installed at the bottom of the top plate; wherein the clamping device can clamp and fix the cover of the reaction tank, and the lifting device can disassemble and pull the cover of the reaction tank from the top of the reaction tank.

[0006] Preferably, self-locking universal wheels are installed on both sides of the bottom of the two support plates.

[0007] Preferably, the clamping device includes: a servo motor, which is detachably connected to the upper side of one side of the top plate; a stud, which is detachably connected to the output end of the servo motor and is rotatably connected to the upper side of the top plate through a bearing; two connecting blocks are provided, which are respectively threaded on both sides of the stud; two sliders are provided, which are respectively installed at the bottom of the two connecting blocks; a slide rail is installed at the bottom of the top plate and slidably engaged with the inner walls of the two sliders; two splints are provided, which are both detachably connected to the bottoms of the two sliders, and the outer walls of the two splints are tightly pressed against the outer wall of the reaction tank; a limiting ring is installed above the outer wall of the reaction tank and is tightly pressed against the outer walls of the two splints; wherein, the servo motor can change the positions of the two connecting blocks through the stud, and then change the positions of the two splints through the slider.

[0008] Preferably, detection cameras are installed above the two sliders.

[0009] Preferably, the lifting device includes: a first vertical rod, which is provided in plurality and is respectively installed on both sides of the top of the two support plates; a second vertical rod, which is provided in plurality and is movably connected to the outer walls of the plurality of the first vertical rods, and is fixedly connected to the bottom of the top plate; a hydraulic cylinder, which is provided in plurality and is respectively detachably connected to the tops of the plurality of the first vertical rods, and the output ends are respectively detachably connected to the outer walls of the plurality of the second vertical rods; wherein the hydraulic cylinder can change the position between the second vertical rod and the first vertical rod, and thereby can change the position height of the clamping device.

[0010] Beneficial Effects

[0011] The utility model provides a reactor disassembly and pulling tool. The utility model has the following beneficial effects: the reactor disassembly and pulling tool can provide a professional disassembly and pulling device when disassembling the reactor through the cooperation of the reaction tank, the clamping device and the lifting device, so that the reactor disassembly work can be efficiently realized, and the reactor can also be adjusted according to reactors of different specifications, thereby improving the practicality, and because the manual operation of the staff is not required, the work intensity of the staff can be greatly reduced, and the work safety is also guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 A cross-sectional view of

[0014] Figure 3 for Figure 2 Schematic diagram of the structure of the middle top plate, servo motor and studs;

[0015] Figure 4 for Figure 2 Schematic diagram of the structure of the middle hydraulic cylinder, the second vertical rod and the reaction tank.

[0016] In the figure: 1. support plate, 2. clamping device, 201. servo motor, 202. stud, 203. connecting block, 204. slider, 205. slide rail, 206. clamping plate, 207. limiting ring, 3. lifting device, 301. first vertical rod, 302. second vertical rod, 303. hydraulic cylinder, 4. top plate, 5. detection camera, 6. reaction tank, 7. self-locking universal wheel. DETAILED DESCRIPTION

[0017] 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.

[0018] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0019] In order to ensure the safety of use, most of the current large reactors are made of stainless steel and other materials, which results in a large weight of the reactor itself. When disassembling the cover of the reactor, there is no professional disassembly and pulling tool, which makes the disassembly more troublesome and the operation more dangerous, thus bringing inconvenience to the staff;

[0020] In view of this, the utility model provides a reactor disassembly and pulling tool. Through the cooperation of the reaction tank, the clamping device and the lifting device, a professional disassembly and pulling device can be provided when the reactor is disassembled, so the reactor disassembly work can be efficiently realized, and it can also be adjusted according to reactors of different specifications, thereby improving the practicality. Moreover, since it does not require manual operation by the staff, the work intensity of the staff can be greatly reduced, and the safety of the operation is guaranteed.

[0021] Embodiment 1: Figure 1 , 2, 3 and 4 show that a reactor disassembly and drawing tool comprises a top plate 4, a reactor 6 is arranged below the top plate 4, and support plates 1 are arranged on both the front and rear sides of the reactor 6. The reactor disassembly and drawing tool also comprises: a clamping device 2, which is arranged above the reactor 6; a lifting device 3, which is installed at the bottom of the top plate 4; wherein the clamping device 2 can clamp and fix the cover of the reactor 6, and the lifting device 3 can remove and draw the cover of the reactor 6 from the top of the reactor 6;

[0022] In the specific implementation process, it is worth pointing out that the clamping device 2 can clamp and fix the cover of the reaction tank 6, and then the cover of the reaction tank 6 can be pulled and removed from the reaction tank 6 by the lifting device 3, and when the weight of the cover of the reaction tank 6 is too large, the staff can carry out counterweighting on the top of the support plate 1 according to the actual use requirements, and the specific weight of the counterweight can be adjusted according to the actual situation, and those skilled in the art should understand it in a broad sense, so it will not be described in detail;

[0023] Furthermore, self-locking universal wheels 7 are installed on both sides of the bottom of the two support plates 1;

[0024] In the specific implementation process, it is worth pointing out that the design of the self-locking universal wheel 7 can make it easier for the staff to adjust the position of the reactor disassembly and pulling tool;

[0025] Specifically, when using the reactor disassembly and pulling tool, the staff first moves the reactor disassembly and pulling tool to the top of the reaction tank 6, and then uses the lifting device 3 to adjust the position height of the clamping device 2. When the position height is appropriate, the staff turns on the external power supply of the clamping device 2. At this time, the clamping device 2 can clamp and fix the cover of the reaction tank 6. Then the staff controls the lifting device 3 again to adjust the position height of the clamping device 2, and then the cover of the reaction tank 6 can be pulled and disassembled from the top of the reaction tank 6.

[0026] Embodiment 2: By Figure 1 , 2, 3 and 4, the clamping device 2 includes: a servo motor 201, the model of the servo motor 201 is not specifically limited, and it can meet the use requirements, and it can be detachably connected to the upper side of the top plate 4; a stud 202, which is detachably connected to the output end of the servo motor 201 and is rotatably connected to the upper side of the top plate 4 through a bearing; two connecting blocks 203 are provided, which are respectively threadedly connected to the two sides of the stud 202; two sliders 204 are provided, which are respectively installed at the bottom of the two connecting blocks 203; a slide rail 205 is installed At the bottom of the top plate 4, and slidingly engaged with the inner walls of the two sliders 204; two clamping plates 206 are provided, both of which can be detachably connected to the bottoms of the two sliders 204, and the outer walls of the two clamping plates 206 are tightly pressed against the outer wall of the reaction tank 6; the limiting ring 207 is installed above the outer wall of the reaction tank 6 and is tightly pressed against the outer walls of the two clamping plates 206; wherein the servo motor 201 can change the position of the two connecting blocks 203 through the studs 202, and then change the position of the two clamping plates 206 through the slider 204;

[0027] In the specific implementation process, it is worth pointing out that the servo motor 201 can use the stud 202 to change the position of the connecting block 203, so as to adjust the position of the clamping plate 206 through the slider 204, so that the cover of the reaction tank 6 can be clamped and fixed by the clamping plate 206. It can be understood that the limiting ring 207 provided in this embodiment is only one possible implementation method for limiting the cover of the reaction tank 6 and the clamping plate 206, not all embodiments. In the specific implementation process, other structures can also be used, and the selection of the specific structure can be reasonably designed according to actual conditions;

[0028] Furthermore, detection cameras 5 are installed above the two sliders 204;

[0029] In the specific implementation process, it is worth pointing out that the detection camera 5 can detect the position of the clamping plate 206 and can also perform auxiliary positioning to improve the convenience during use;

[0030] Specifically, on the basis of the above-mentioned embodiment 1, when the cover of the reaction tank 6 is clamped and fixed, the staff turns on the external power supply of the servo motor 201, and then the servo motor 201 can drive the stud 202 to rotate, and then the stud 202 can change the position of the connecting block 203, and at the same time the connecting block 203 drives the slider 204 to slide along the outer wall of the slide rail 205, and then the position of the two splints 206 is changed by the slide rail 205. When the splint 206 reaches the appropriate position, it can be clamped and fixed by cooperating with the limit ring 207.

[0031] Embodiment 3: By Figure 1 , 2, 3 and 4, it can be known that the lifting device 3 includes: a first vertical rod 301, which is provided in plurality and is respectively installed on both sides of the top of the two support plates 1; a second vertical rod 302, which is provided in plurality and is respectively movably connected to the outer walls of the plurality of first vertical rods 301, and is fixedly connected to the bottom of the top plate 4; a hydraulic cylinder 303, the model of which is not specifically limited, and it can be used as long as it meets the use requirements, and a plurality of hydraulic cylinders 303 are provided, which are respectively detachably connected to the tops of the plurality of first vertical rods 301, and the output ends are respectively detachably connected to the outer walls of the plurality of second vertical rods 302; wherein the hydraulic cylinder 303 can change the position between the second vertical rod 302 and the first vertical rod 301, and thus can change the position height of the clamping device 2;

[0032] In the specific implementation process, it is worth pointing out that the hydraulic cylinder 303 can drive the second vertical rod 302 to move along the outer wall of the first vertical rod 301, and then the position height of the clamping device 2 can be changed by using the top plate 4, and then the cover body of the reaction tank 6 and the reaction tank 6 can be pulled and disassembled;

[0033] Specifically, on the basis of the above-mentioned embodiment 1, after the clamping device 2 and the cover of the reaction tank 6 are fixed, the staff turns on the external power supply of the hydraulic cylinder 303. At this time, the hydraulic cylinder 303 can drive the second vertical rod 302 to move along the outer wall of the first vertical rod 301, thereby changing the position height of the top plate 4. When the position height of the top plate 4 changes, the position height of the clamping device 2 can be changed, so that the cover of the reaction tank 6 can be pulled and removed from the top of the reaction tank 6.

[0034] 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 sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reactor disassembly and drawing tool, comprising a top plate (4), characterized in that: A reaction tank (6) is arranged below the top plate (4), and support plates (1) are arranged on both the front and rear sides of the reaction tank (6). The reactor disassembly and drawing tool further comprises: A clamping device (2) is arranged above the reaction tank (6); A lifting device (3) installed at the bottom of the top plate (4); The clamping device (2) can clamp and fix the cover of the reaction tank (6), and the lifting device (3) can remove and pull the cover of the reaction tank (6) from the top of the reaction tank (6).

2. A reactor disassembly and pulling tool according to claim 1, characterized in that: Self-locking universal wheels (7) are installed on both sides of the bottom of the two support plates (1).

3. A reactor disassembly and pulling tool according to claim 1, characterized in that: The clamping device (2) comprises: A servo motor (201) is detachably connected to an upper side of the top plate (4); A stud bolt (202) is detachably connected to the output end of the servo motor (201) and is rotatably connected to the top of the top plate (4) via a bearing; Two connecting blocks (203) are provided and are respectively threadedly connected to two sides of the stud bolt (202); Two sliders (204) are provided and respectively installed at the bottom of the two connecting blocks (203); A slide rail (205) is installed at the bottom of the top plate (4) and is slidably engaged with the inner walls of the two sliding blocks (204); Two clamping plates (206) are provided, both of which are detachably connected to the bottoms of the two sliding blocks (204), and the outer walls of the two clamping plates (206) are tightly pressed against the outer wall of the reaction tank (6); A limiting ring (207) is installed above the outer wall of the reaction tank (6) and is tightly pressed against the outer walls of the two clamping plates (206); The servo motor (201) can change the positions of the two connection blocks (203) through the studs (202), and can further change the positions of the two clamping plates (206) through the slider (204).

4. A reactor disassembly and pulling tool according to claim 3, characterized in that: Detection cameras (5) are installed above the two sliders (204).

5. A reactor disassembly and pulling tool according to claim 1, characterized in that: The lifting device (3) comprises: A plurality of first vertical rods (301) are provided and are respectively installed on both sides of the top of the two support plates (1); A plurality of second vertical rods (302) are provided, each movably connected to the outer walls of the plurality of first vertical rods (301), and each is fixedly connected to the bottom of the top plate (4); A plurality of hydraulic cylinders (303) are provided, each of which is detachably connected to the top of each of the first vertical rods (301), and each of which has an output end detachably connected to the outer wall of each of the second vertical rods (302); The hydraulic cylinder (303) can change the position between the second vertical rod (302) and the first vertical rod (301), thereby changing the position height of the clamping device (2).

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