Safety explosion-proof device for chemical catalyst production

Abstract

The utility model discloses a chemical catalyst production safety explosion-proof device which comprises an explosion-proof barrel, a discharging port and a feeding port, the discharging port is formed in one side of the explosion-proof barrel, the feeding port is formed in the top end of one side of the explosion-proof barrel, a fixing frame is fixed at the top end of the explosion-proof barrel, and a reset spring is fixed in the fixing frame. The fixing block is inserted into the mounting block by pushing the filter plate, and the limiting block is pressed in the insertion process, so that the limiting block is accommodated into the fixing block until one side of the filter plate and one side of the pressure discharge pipe are attached to each other; and through the operation, the filter plate is conveniently fixed, so that the pressure discharging pipe is conveniently protected, impurities in external air are prevented from entering the explosion-proof barrel, and the finished product quality of the chemical catalyst in the explosion-proof barrel during production is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of chemical catalyst production, especially relates to a chemical catalyst production safety explosion -proof device. BACKGROUND

[0002] The substance that can change the chemical reaction rate (both can improve and can reduce) of reactants without changing the chemical equilibrium in the chemical reaction, and the mass and chemical property of itself do not change before and after the chemical reaction is called catalyst (solid catalyst is also called catalyst), and an explosion -proof device needs to be used in the process of producing the catalyst to avoid the explosion of the chemical catalyst in the container due to the excessive pressure in the container, thereby improving the safety during production.

[0003] In the chemical catalyst production safety explosion -proof device of the announcement number CN219647449U, the inner wall of the explosion -proof cylinder is fixedly connected with the pressure relief pipe, and the inner wall of the pressure relief pipe is slidably connected with the sliding sealing plate. The utility model discloses when the pressure in the explosion -proof cylinder is increased, the sliding sealing plate will be moved upwards, the sliding sealing plate will extrude the second spring upwards through the push rod and the horizontal plate, and the horizontal plate will extrude the first spring through the connecting rod and the sliding block. The first spring and the second spring can reset the sliding sealing plate, when the pressure in the explosion -proof cylinder reaches the critical value, the sliding sealing plate will be separated from the inner wall of the pressure relief pipe, and the high-pressure gas in the explosion -proof cylinder will be discharged through the pressure relief pipe and the pressure relief pipe, thereby relieving the pressure in the explosion -proof cylinder, preventing the explosion of the catalyst in the container due to the excessive pressure in the explosion -proof cylinder, avoiding the occurrence of safety accidents, and preventing harm to the personal safety of workers.

[0004] But the chemical catalyst production safety explosion -proof device still has the following defects when in use: the existing technology in the prior art is pushed upwards along with the increase of the pressure in the explosion -proof cylinder, so that the sliding sealing plate is separated from the inner wall of the pressure relief pipe, so that the high-pressure gas in the explosion -proof cylinder is discharged through the pressure relief pipe and the pressure relief pipe, thereby avoiding the explosion of the internal catalyst due to the excessive pressure in the explosion -proof cylinder, but in the actual use process, the operation does not have the protection function, so that the impurities in the external air can enter the internal of the explosion -proof cylinder through the pressure relief pipe and the pressure relief pipe, thereby affecting the quality of the finished product of the catalyst. UTILITY MODEL CONTENTS

[0005] The utility model discloses a chemical catalyst production safety explosion -proof device, to solve the problem that the existing chemical catalyst production safety explosion -proof device does not have the protection function when in use in the prior art.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a chemical catalyst production safety explosion -proof device, including explosion -proof bucket, discharge gate, feed port, one side of explosion -proof bucket is provided with discharge gate, the top of one side of explosion -proof bucket is provided with feed port,

[0007] The top of the explosion -proof bucket is fixed with a fixed frame, and a return spring is fixed in the fixed frame, a sealing plate is arranged at the bottom of the return spring, a pressure discharge pipe is fixed on one side of the fixed frame, and mounting blocks are fixed on both sides of one end of the pressure discharge pipe, a filter plate is arranged at the top of the pressure discharge pipe, and fixing blocks are fixed on both sides of the bottom of the filter plate, limit mechanisms are arranged in the fixed blocks, first reinforcing ribs are uniformly arranged in the explosion -proof bucket, second reinforcing ribs are uniformly arranged in the explosion -proof bucket on one side of the first reinforcing ribs, a cleaning mechanism is arranged in the pressure discharge pipe, and a lug is adhered to one side of the filter plate.

[0008] When the chemical catalyst production safety explosion -proof device is used, the filter plate is arranged in the fixed block and the mounting block and the limit mechanism to facilitate the protection of the pressure discharge pipe, so that the impurities in the external air are prevented from entering the interior of the explosion -proof bucket through the pressure discharge pipe, and the chemical catalyst in the explosion -proof bucket is not affected, thereby improving the quality of the finished product during the production of the chemical catalyst.

[0009] Preferably, the cleaning mechanism comprises a rotating shaft, and the rotating shaft is arranged in the interior of the pressure discharge pipe, a rotating block is fixed to the outside of the rotating shaft, rotating plates are uniformly arranged on the outside of the rotating block, and a cam is fixed to one end of the rotating shaft extending to the outside of the pressure discharge pipe.

[0010] Preferably, the rotating plate is provided with four, and the four rotating plates are distributed in a cross shape.

[0011] Preferably, the cam is fixed to the outside of the rotating shaft, and the material of the cam is rubber.

[0012] Preferably, the limit mechanism comprises a fixed spring, and the fixed spring is arranged in the interior of the fixed block, a baffle is fixed to one side of the fixed spring, a limit block is fixed to one side of the baffle, a limit hole is arranged on the outside of the limit block, and the limit hole is arranged in the interior of the mounting block.

[0013] Preferably, the fixed spring is provided with two, and the two fixed springs are in a stretched state in the interior of the fixed block.

[0014] Preferably, the baffle is provided with two, and the two baffles are symmetrically distributed, and the outer edges of the two baffles and the inner wall of the fixed block are slidingly attached.

[0015] Preferably, the first and second reinforcing ribs are provided with a plurality of first and second reinforcing ribs, and the plurality of first and second reinforcing ribs are staggered in the interior of the explosion-proof barrel.

[0016] Preferably, the cross section of the filter plate is circular, and the interior of the filter plate is filled with a desiccant.

[0017] Compared with the prior art, the chemical catalyst production safety explosion-proof device has the advantages that the chemical catalyst production safety explosion-proof device not only has a protection function, but also has a cleaning function.

[0018] 1. By pushing the filter plate, the fixed block is inserted into the interior of the mounting block, and the limiting block is pressed during the insertion process, so that the limiting block is inserted into the interior of the fixed block, until the side of the filter plate and the side of the pressure discharge pipe are mutually attached, so that the fixed spring is reset in the cooperation of the baffle, and the fixed spring is inserted into the limiting hole. The above operation is convenient for fixing the filter plate, thereby protecting the pressure discharge pipe, avoiding impurities in the external air from entering the interior of the explosion-proof barrel, and improving the finished product quality of the chemical catalyst production in the interior of the explosion-proof barrel.

[0019] 2. When the high-pressure gas in the interior of the explosion-proof barrel is discharged through the pressure discharge pipe, the high-pressure gas pushes the rotating plate to rotate, so that the cam impacts the protruding block, and the above operation makes the filter plate vibrate, and the impurities attached to the filter plate are cleaned at the same time of discharging the high-pressure gas, thereby ensuring the filtering effect of the filter plate.

[0020] 3. The pressure in the interior of the explosion-proof barrel is increased to push the sealing plate to move upward, so that the high-pressure gas in the interior of the explosion-proof barrel is discharged through the pressure discharge pipe, thereby realizing the purpose of explosion-proof, and the strength of the explosion-proof barrel is improved through the cooperation of the first reinforcing rib and the mounting block, thereby further improving the explosion-proof effect. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0022] Figure 1 It is a front view of the three-dimensional structure of the present application.

[0023] Figure 2 It is a side view of the three-dimensional structure of the present application.

[0024] Figure 3The top view sectional three-dimensional structure schematic view of the utility model;

[0025] Figure 4 The three-dimensional structure schematic view of the cleaning mechanism of the utility model;

[0026] Figure 5 The three-dimensional structure schematic view of the limiting mechanism of the utility model.

[0027] The figure mark explanation: 1, the explosion -proof bucket;2, the first reinforcing rib;3, the discharge port;4, the sealing plate;5, the fixed frame;6, the feed port;7, reset spring;8, filter plate;9, the lug;10, the fixed block;11, the cleaning mechanism;1101, the rotating plate;1102, the cam;1103, the rotating block;1104, the rotating shaft;12, the pressure discharge pipe;13, the mounting block;14, the second reinforcing rib;15, the limiting mechanism;1501, the fixed spring;1502, the baffle;1503, the limiting block;1504, the limiting hole. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be clearly and completely described below in conjunction with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0029] Please refer to Figures 1-5 The utility model provides the following technical scheme:

[0030] Embodiment one: in order to solve the problem of not having the protection function in use in the prior art, therefore discloses the following scheme, specific please refer to Figure 1 、 Figure 2 、 Figure 5As shown, a chemical catalyst production safety explosion-proof device, including explosion-proof bucket 1, discharge port 3, feed port 6, one side of explosion-proof bucket 1 is provided with discharge port 3, the top of one side of explosion-proof bucket 1 is provided with feed port 6, the top of explosion-proof bucket 1 is fixedly provided with fixed frame 5, and reset spring 7 is fixedly arranged in fixed frame 5, the bottom of reset spring 7 is provided with sealing plate 4, one side of fixed frame 5 is fixedly provided with pressure discharge pipe 12, both sides of one end of pressure discharge pipe 12 are fixedly provided with mounting block 13, the top of pressure discharge pipe 12 is provided with filter plate 8, the cross section of filter plate 8 is circular, the inside of filter plate 8 is filled with drying agent, both sides of the bottom of filter plate 8 are fixedly provided with fixed block 10, the inside of fixed block 10 is provided with limiting mechanism 15, limiting mechanism 15 comprises fixed spring 1501, and fixed spring 1501 is arranged in the inside of fixed block 10, one side of fixed spring 1501 is fixedly provided with baffle 1502, one side of baffle 1502 is fixedly provided with limiting block 1503, the outside of limiting block 1503 is provided with limiting hole 1504, limiting hole 1504 is arranged in the inside of mounting block 13, fixed spring 1501 is provided with two, both fixed springs 1501 are in the stretched state in the inside of fixed block 10, baffle 1502 is provided with two, both baffles 1502 are symmetrically distributed, and the outer edge of both baffles 1502 and the inner wall of fixed block 10 are slidingly attached.

[0031] In this embodiment, when in use, when the chemical catalyst is produced, the material is introduced into the inside of explosion-proof bucket 1 through feed port 6, and filter plate 8 is pushed to make downward movement, so that fixed block 10 is inserted into the inside of mounting block 13, limiting block 1503 is pressed in the process of insertion, so as to drive baffle 1502 to make horizontal movement, and baffle 1502 makes horizontal movement at the same time, so as to compress fixed spring 1501, so that fixed spring 1501 is compressed by extrusion force, until one side of filter plate 8 and one side of pressure discharge pipe 12 are attached to each other, limiting hole 1504 makes the extrusion force of fixed spring 1501 disappear, so as to push baffle 1502 to make horizontal movement, and baffle 1502 makes horizontal movement at the same time, so as to drive limiting block 1503 to make synchronous horizontal movement, so that fixed spring 1501 is inserted into the inside of limiting hole 1504, through the above operation, pressure discharge pipe 12 is protected, so as to avoid that the impurities in the outside air enter the inside of explosion-proof bucket 1, and affect the chemical catalyst in the inside of explosion-proof bucket 1

[0032] Embodiment two: the difference between this embodiment and embodiment one is that it also has the function of cleaning in use, therefore the following scheme is disclosed, for details, please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4As shown, the inside of the explosion-proof barrel 1 is uniformly provided with the first reinforcing rib 2, the first reinforcing rib 2 and the second reinforcing rib 14 are provided with a plurality of, the plurality of first reinforcing ribs 2 and the second reinforcing ribs 14 are staggered in the inside of the explosion-proof barrel 1, and the inside of the explosion-proof barrel 1 on one side of the first reinforcing rib 2 is uniformly provided with the second reinforcing rib 14, the inside of the pressure relief pipe 12 is provided with a cleaning mechanism 11, the cleaning mechanism 11 comprises a rotating shaft 1104, and the rotating shaft 1104 is arranged in the inside of the pressure relief pipe 12, the outer side of the rotating shaft 1104 is fixedly connected with a rotating block 1103, the outer side of the rotating block 1103 is uniformly provided with a rotating plate 1101, one end of the rotating shaft 1104 extending to the outside of the pressure relief pipe 12 is fixedly connected with a cam 1102, the rotating plate 1101 is provided with four, the four rotating plates 1101 are cross-distributed, the cam 1102 is fixedly connected to the outer side of the rotating shaft 1104, the material of the cam 1102 is rubber material, and one side of the filter plate 8 is attached with the protruding block 9.

[0033] In the embodiment, in use, when the pressure in the inside of the explosion-proof barrel 1 increases in the process of producing the chemical catalyst, the sealing plate 4 is pushed to move upward, when the sealing plate 4 moves to a certain position, the high-pressure gas in the inside of the explosion-proof barrel 1 is conveniently discharged under the cooperation of the pressure relief pipe 12, so that the explosion-proof purpose is achieved, and under the action of the first reinforcing rib 2 and the second reinforcing rib 14, the strength of the explosion-proof barrel 1 can be improved, so that the explosion-proof barrel 1 is prevented from being deformed and damaged due to the influence of the pressure, and in the process of discharging the high-pressure gas, the rotating plate 1101 in the inside of the pressure relief pipe 12 is driven to rotate, so that the rotating block 1103 is driven to rotate synchronously, and then the rotating shaft 1104 is driven to rotate synchronously, and when the rotating shaft 1104 rotates, the cam 1102 is driven to rotate synchronously, so that the cam 1102 impacts the protruding block 9, and then the filter plate 8 is vibrated, so that the impurities attached to the surface of the filter plate 8 are conveniently cleaned in the process of discharging the high-pressure gas, and the protection effect of the filter plate 8 is improved.

[0034] In the description of the present application, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] The device embodiments described above are merely illustrative, wherein the units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, i.e., can be located in one place, or can be distributed to multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment scheme according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0036] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A chemical catalyst production safety explosion-proof device, comprising an explosion-proof barrel (1), a discharge port (3), and a feed port (6), one side of the explosion-proof barrel (1) is provided with the discharge port (3), and the top end of the one side of the explosion-proof barrel (1) is provided with the feed port (6); characterized in that The top end of the explosion-proof barrel (1) is fixedly connected with a fixed frame (5), the inside of the fixed frame (5) is fixedly connected with a return spring (7), the bottom end of the return spring (7) is provided with a sealing plate (4), one side of the fixed frame (5) is fixedly connected with a pressure discharge pipe (12), both sides of one end of the pressure discharge pipe (12) are fixedly connected with mounting blocks (13), the top end of the pressure discharge pipe (12) is provided with a filter plate (8), both sides of the bottom end of the filter plate (8) are fixedly connected with fixed blocks (10), the inside of the fixed blocks (10) are provided with limiting mechanisms (15), the inside of the explosion-proof barrel (1) is uniformly provided with first reinforcing ribs (2), the inside of the explosion-proof barrel (1) on one side of the first reinforcing ribs (2) is uniformly provided with second reinforcing ribs (14), the inside of the pressure discharge pipe (12) is provided with a cleaning mechanism (11), and one side of the filter plate (8) is attached with a protruding block (9).

2. The safety explosion-proof device for producing chemical catalysts according to claim 1, characterized in that: The cleaning mechanism (11) comprises a rotating shaft (1104), and the rotating shaft (1104) is arranged in the inside of the pressure discharge pipe (12); the outer side of the rotating shaft (1104) is fixedly connected with a rotating block (1103); the outer side of the rotating block (1103) is uniformly provided with rotating plates (1101); and one end of the rotating shaft (1104) extending to the outside of the pressure discharge pipe (12) is fixedly connected with a cam (1102).

3. The safety explosion-proof device for producing chemical catalysts according to claim 2, characterized in that: The rotating plates (1101) are arranged at four positions, and the four rotating plates (1101) are arranged in a cross shape.

4. The safety explosion-proof device for producing chemical catalysts according to claim 2, characterized in that: The cam (1102) is fixed to the outer side of the rotating shaft (1104), and the material of the cam (1102) is rubber.

5. The safety explosion-proof device for producing chemical catalysts according to claim 1, characterized in that: The limiting mechanism (15) comprises a fixed spring (1501), and the fixed spring (1501) is arranged in the inside of the fixed block (10); one side of the fixed spring (1501) is fixedly connected with a baffle (1502); one side of the baffle (1502) is fixedly connected with a limiting block (1503); the outer side of the limiting block (1503) is provided with a limiting hole (1504); and the limiting hole (1504) is arranged in the inside of the mounting block (13).

6. The safety explosion-proof device for producing chemical catalysts according to claim 5, characterized in that: The fixed spring (1501) is arranged at two positions, and the two fixed springs (1501) are in a stretched state in the inside of the fixed block (10).

7. The safety explosion-proof device for producing chemical catalysts according to claim 5, characterized in that: The baffle (1502) is arranged at two positions, and the two baffles (1502) are arranged in a symmetrical manner; and the outer edges of the two baffles (1502) are in sliding fit with the inner wall of the fixed block (10).

8. The safety explosion-proof device for producing chemical catalysts according to claim 1, characterized in that: The first reinforcing ribs (2) and the second reinforcing ribs (14) are arranged at multiple positions, and the first reinforcing ribs (2) and the second reinforcing ribs (14) are arranged in an interlaced manner in the inside of the explosion-proof barrel (1).

9. The safety explosion-proof device for producing chemical catalysts according to claim 1, characterized in that: The cross section of the filter plate (8) is circular, and the inside of the filter plate (8) is filled with a drying agent.

Images