Desulfurization device with conveying pipe connection stabilizing structure

Abstract

The utility model discloses a desulfurization device with a conveying pipe connection stabilizing structure, and particularly relates to the technical field of desulfurization equipment, the desulfurization device comprises a desulfurization tank body, and a feeding pipe is fixedly mounted on one side of the desulfurization tank body. Then a rotating disc is rotated, a gear is driven by a tooth groove to drive a screw rod to rotate, so that a check block is driven to move, the check block is tightly attached to the baffle, a fixing disc extrudes a first spring, the connecting and fixing effect between the feeding pipe and the material conveying pipe is improved, and the situation that the connecting position between the feeding pipe and the material conveying pipe is loosened, and the material conveying effect is affected is avoided; material conveying is more stable, and practicability is higher; and through the limiting assembly, the rotating disc can be conveniently limited and fixed, so that the situation that the stopping block moves due to accidental rotation of the rotating disc is avoided, and the situation that connection between the feeding pipe and the conveying pipe is loosened and influences the conveying stability is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization equipment, in particular to a desulfurization device with a stable structure for connecting a delivery pipe. Background Art

[0002] Bimetallic catalyst is a new type of catalyst that can accelerate chemical reactions and increase the reaction rate. It is composed of two metals, one of which is an active metal and the other is a proton source metal. It can effectively inhibit unwanted reactions and effectively promote useful reactions. Its main advantage is that it can significantly increase the reaction rate and reduce the reaction temperature, thereby reducing energy consumption and reducing the generation of pollutants, thereby improving the environment. Bimetallic catalysts are widely used and can be used in gasoline combustion, diesel combustion, gasoline desulfurization, diesel desulfurization, organic synthesis, fuel cells, automobile exhaust emissions, fuel ethanol preparation, etc., and in the production and manufacturing of bimetallic catalysts, it is often necessary to process the bimetallic catalysts through a desulfurization device. Bimetallic catalysts are widely used and can be used in gasoline combustion, diesel combustion, gasoline desulfurization, diesel desulfurization, organic synthesis, fuel cells, automobile exhaust emissions, fuel ethanol preparation, etc., and in the production and manufacturing of bimetallic catalysts, it is often necessary to process the bimetallic catalysts through a desulfurization device.

[0003] At present, when the existing desulfurization devices are in use, most of the conveying pipes are directly connected and fixed to the feed port of the desulfurization tank through flanges and bolts. During the long-term use of the conveying pipes, the conveying pipes may be dragged, which may easily cause the bolts at the connection between the conveying pipe and the feed port of the desulfurization tank to loosen, thereby affecting the normal conveying of materials and having relatively poor practicality. Utility Model Content

[0004] The utility model aims to provide a desulfurization device with a stable structure for connecting a delivery pipe, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a desulfurization device with a stable structure for conveying pipe connection comprises a desulfurization tank body, a feed pipe is fixedly installed on one side of the desulfurization tank body, one end of the feed pipe is fixedly connected to the feed pipe through a flange, a connecting mechanism is provided between the feed pipe and the feed pipe, and a limit assembly is provided in the connecting mechanism, the connecting mechanism comprises a sliding sleeve, and the sliding sleeve is movably sleeved on the outside of the feed pipe, the inner wall of the sliding sleeve is symmetrically provided with rail grooves, the outer wall of the feed pipe is provided with guide rails in the rail grooves, a turntable and a fixed disk are respectively sleeved on the left and right sides of the outer side of the sliding sleeve, and the turntable is rotatably connected to the sliding sleeve, a plurality of brackets are symmetrically provided on one side of the fixed disk, an adjustment groove is provided on the top of one end of the bracket, and a screw is rotatably installed in the adjustment groove, a block is sleeved on the outside of the screw, a gear is connected in a transmission groove provided at one end of the screw on one side of the turntable, a plurality of tooth grooves meshing with the gear are provided on the inner wall of the transmission groove, and a baffle is sleeved on the outside of the feed pipe on one side of the block.

[0006] Furthermore, the connecting mechanism also includes a fixing ring, the fixing ring is fixedly sleeved on the outside of the material delivery pipe, and the material delivery pipe is located on one side of the fixing plate, a spring is sleeved on the outside of the material delivery pipe between the fixing ring and the fixing plate, a chamber is opened in the block, a sliding groove adapted to the screw is symmetrically opened on the outer wall of the block, and the sliding groove is connected to the chamber, an adjusting block is sleeved on the outside of the screw with a threaded connection, and the adjusting block is located in the chamber, a telescopic rod is provided on the top of the adjusting block, a spring is sleeved on the outside of the telescopic rod, a through groove is symmetrically opened on one side of the baffle, and the through groove is adapted to the combined structure of the bracket and the block, through the connecting mechanism, multiple gears can be synchronously driven to rotate, thereby adjusting the movement of the block, so that the block is tightly fitted with the baffle, and the fixed plate squeezes the spring, so that it can strengthen the connection and fixing effect between the feed pipe and the material delivery pipe, make its connection more stable, and avoid the loosening of the bolts at the connection to affect the connection and fixing effect between the feed pipe and the material delivery pipe, thereby affecting the material delivery, and improving the material delivery stability of the material delivery pipe.

[0007] Furthermore, the limit assembly includes a fixed block, and the fixed block is fixedly installed on the outside of one end of the sliding sleeve, the fixed block is located on one side of the turntable, a pull rod is provided on one side of the fixed block, and a pull handle is connected to one end of the pull rod, the other end of the pull rod is inserted into a socket opened on one side of the turntable, and a number of sockets are symmetrically opened, and a spring three is provided on the outside of the pull rod between the pull handle and the fixed block, and the two ends of the spring three are respectively fixedly connected to the pull handle and the fixed block. Through the limit assembly, the turntable can be conveniently limited and fixed to prevent it from accidentally rotating, causing the block to move, affecting the effect of connecting and fixing the feed pipe and the delivery pipe.

[0008] Furthermore, the turntable is rotatably connected to the sliding sleeve via a bearing, the fixed plate is fixedly connected to the sliding sleeve, and the two ends of the spring are respectively fixedly connected to the fixed ring and the fixed plate, so as to limit the turntable and make it rotatable. The use of spring one can utilize its elastic force to make the feed pipe and the delivery pipe fit tightly, and can buffer the force applied to them, so that the connection is firm and stable.

[0009] Furthermore, the cross-section of the transmission groove is T-shaped, the lower end of the stopper is provided with a bevel one, and the bottom surface of the through groove is provided with a bevel two adapted to the bevel one to limit and guide the gear. The setting of the bevels one and two facilitates the operation of the stopper directly passing through the through groove.

[0010] Furthermore, a limiting ring is provided on the outer fixed sleeve of the material conveying pipe, and the limiting ring is fixedly connected to one end of the guide rail so as to limit the sliding sleeve.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] 1. The utility model can push the turntable through the connection mechanism after the feed pipe and the delivery pipe are connected and fixed, so that the bracket drives the block to pass through the through slot, and the inclined plane 1 and the inclined plane 2 cooperate to move the block upward, so as to facilitate the bracket and the block to pass through the through slot. After passing through, the block will be reset under the elastic force of the spring 2, and cooperate with the baffle to block it, and then the turntable is rotated, and the screw is driven by a plurality of tooth grooves. The gear drives the screw to rotate, thereby driving the adjustment block to drive the block to move, so that it fits tightly with the baffle, and the fixed plate squeezes the spring 1, thereby improving the connection and fixing effect between the feed pipe and the delivery pipe, and also preventing the loose connection between the feed pipe and the delivery pipe from affecting the delivery effect, making the connection more firm, making the delivery more stable, and more practical;

[0013] 2. The utility model can conveniently limit and fix the turntable through the limit assembly to prevent the turntable from accidentally rotating and causing the block to move, thereby preventing the connection between the feed pipe and the delivery pipe from loosening and affecting the stability of the delivery. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection structure between the material conveying pipe and the material feeding pipe and the rotating disk and the baffle plate of the utility model;

[0017] Figure 3It is a schematic diagram of the three-dimensional structure between the turntable, bracket, stopper and feed pipe of the utility model;

[0018] Figure 4 This utility model Figure 3 A schematic diagram of a partial cross-sectional structure;

[0019] Figure 5 It is a schematic diagram of the local structure between the baffle and the baffle of the utility model;

[0020] In the figure: 1. desulfurization tank body; 2. feed pipe; 3. conveying pipe; 4. sliding sleeve; 5. guide rail; 6. limit ring; 7. fixed plate; 8. turntable; 9. bracket; 10. screw; 11. gear; 12. block; 13. baffle; 14. fixing ring; 15. spring one; 16. adjustment block; 17. telescopic rod; 18. spring two; 19. fixing block; 20. pull rod; 21. spring three; 22. through groove; 23. tooth groove. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1 - Figure 5The desulfurization device with a stable structure for connecting a conveying pipe as shown in the figure comprises a desulfurization tank body 1, a feed pipe 2 is fixedly installed on one side of the desulfurization tank body 1, a feed pipe 3 is fixedly connected to one end of the feed pipe 2 through a flange, a connecting mechanism is provided between the feed pipe 3 and the feed pipe 2, and a limiting component is provided in the connecting mechanism, the connecting mechanism comprises a sliding sleeve 4, and the sliding sleeve 4 is movably sleeved on the outside of the feed pipe 3, the inner wall of the sliding sleeve 4 is symmetrically provided with rail grooves, the outer wall of the feed pipe 3 is provided with a guide rail 5 in the rail groove, and the outer wall of the sliding sleeve 4 is provided with a guide rail 5. A turntable 8 and a fixed disk 7 are respectively sleeved on the left and right sides, and the turntable 8 is rotatably connected to the sliding sleeve 4. A plurality of brackets 9 are symmetrically arranged on one side of the fixed disk 7. An adjusting groove is opened on the top of one end of the bracket 9, and a screw 10 is rotatably installed in the adjusting groove. A stopper 12 is sleeved on the outside of the screw 10. A gear 11 is connected to the transmission groove opened on one side of the turntable 8 at one end of the screw 10. A plurality of tooth grooves 23 meshing with the gear 11 are opened on the inner wall of the transmission groove. A baffle 13 is sleeved on the outside of the feed pipe 2 on one side of the stopper 12. In this example, the connection mechanism also includes a fixing ring 14, which is fixedly sleeved on the outside of the feed pipe 3, and the feed pipe 3 is located on one side of the fixed disk 7. A spring 15 is sleeved between the fixing ring 14 and the fixed disk 7 on the outside of the feed pipe 3. A chamber is opened in the block 12, and a slide groove adapted to the screw 10 is symmetrically opened on the outer wall of the block 12, and the slide groove is connected to the chamber. A threaded adjustment block 16 is sleeved on the outside of the screw 10, and the adjustment block 16 is located in the chamber. A telescopic rod 17 is provided on the top of the adjustment block 16, and a spring 2 18 is sleeved on the outside of the telescopic rod 17. One side of the baffle 13 The through grooves 22 are symmetrically provided, and the through grooves 22 are adapted to the combined structure of the bracket 9 and the block 12. Through the connecting mechanism, the multiple gears 11 can be synchronously driven to rotate, thereby adjusting the movement of the block 12, making the block 12 fit tightly with the baffle 13, and making the fixed plate 7 squeeze the spring 15, so that it can strengthen the connection and fixing effect between the feed pipe 2 and the delivery pipe 3, making the connection more stable, and avoiding the loosening of the bolts at the connection to affect the connection and fixing effect between the feed pipe 2 and the delivery pipe 3, thereby affecting the delivery, and improving the stability of the delivery of the delivery pipe 3. In this example, the limiting assembly includes a fixed block 19, and the fixed block 19 is fixedly installed on the outside of one end of the sliding sleeve 4, the fixed block 19 is located on one side of the turntable 8, a pull rod 20 is provided on one side of the fixed block 19, and a pull handle is connected to one end of the pull rod 20, and the other end of the pull rod 20 is inserted into a socket opened on one side of the turntable 8, and a number of sockets are symmetrically opened, and a spring three 21 is sleeved on the outside of the pull rod 20 between the pull handle and the fixed block 19, and the two ends of the spring three 21 are respectively fixedly connected to the pull handle and the fixed block 19. Through the limiting assembly, the turntable 8 can be conveniently limited and fixed to prevent it from accidentally rotating, causing the block 12 to move, affecting the effect of connecting and fixing the feed pipe 2 and the delivery pipe 3.

[0023] In this example, the turntable 8 is rotatably connected to the sliding sleeve 4 through a bearing, the fixed disk 7 is fixedly connected to the sliding sleeve 4, and the two ends of the spring 15 are respectively fixedly connected to the fixed ring 14 and the fixed disk 7, so as to limit the turntable 8 and make it rotatable. The use of the spring 15 can make the feed pipe 2 and the delivery pipe 3 fit closely by its elastic force, and can buffer the force on them, so that the connection is firm and stable. In this example, the cross-section of the transmission groove is T-shaped, the lower end of the stopper 12 is provided with a bevel 1, and the inner bottom surface of the through groove 22 is provided with a bevel 2 adapted to the bevel 1, so as to limit and guide the gear 11. The setting of the bevels 1 and 2 facilitates the operation of the stopper 12 directly passing through the through groove 22. In this example, a limit ring 6 is provided on the fixed sleeve outside the delivery pipe 3, and the limit ring 6 is fixedly connected to one end of the guide rail 5, so as to limit the sliding sleeve 4.

[0024] The working principle of the utility model is as follows: when in use, after the feed pipe 2 and the delivery pipe 3 are connected and fixed, the rotating disk 8 is pushed to drive the fixed disk 7, and then the sliding sleeve 4 is driven to slide along the guide rail 5. At the same time, the fixed disk 7 will cooperate with the fixed ring 14 to squeeze the spring 15, and the fixed disk 7 will drive the bracket 9 and the stopper 12, so that the inclined surface 1 at the bottom of the stopper 12 fits with the inclined surface 2 provided in the through groove 22. As the rotating disk 8 is gradually pushed to move, the inclined surface 2 will push the inclined surface 1 to drive the stopper 12. The stopper 12 moves upward, and the stopper 12 stretches the telescopic rod 17 and the spring 2 18 until the lower end surface of the stopper 12 fits with the inner bottom surface of the through slot 22. The push is continued, and after the stopper 12 moves to one side of the baffle 13, the stopper 12 will reset under the elastic force of the spring 2 18, thereby moving downward, so that the lower end of the stopper 12 moves below the through slot 22, so that the baffle 13 limits the stopper 12, and then the handle is pulled to drive the pull rod 20 to move, and at the same time, the spring 3 21 will be stretched to move one end of the pull rod 20 out of the socket After the outer ring 23 is out, the turntable 8 is rotated to make the tooth groove 23 in the turntable 8 drive the gear 11 meshing with it to drive the screw 10 to rotate, thereby driving the adjusting block 16 to mobilize the stopper 12 to move in the adjusting groove in the direction of the turntable 8, so that the stopper 12 is closely fitted with the baffle 13, and the fixed plate 7 drives the sliding sleeve 4 to move, further squeezing the spring 15, thereby improving the connection and fixing effect of the feed pipe 2 and the delivery pipe 3, avoiding its loosening after long-term use, thereby affecting its feeding, affecting the stability of feeding, and making it convenient to use; and after the stopper 12 is adjusted to the appropriate position, the force applied to the handle is released, and the pull rod 20 can be reset under the elastic force of the spring three 21, so that one end of the pull rod 20 is inserted into the jack, thereby realizing the restricted fixing of the turntable 8, avoiding its accidental rotation, thereby affecting the adjusted position of the stopper 12, affecting the fixing effect of the connection between the feed pipe 2 and the delivery pipe 3, and thus avoiding affecting the stability of the delivery of the delivery pipe 3, which is convenient to use and more practical.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A desulfurization device with a stable structure for connecting a conveying pipe, comprising a desulfurization tank body (1), a feed pipe (2) fixedly mounted on one side of the desulfurization tank body (1), and a conveying pipe (3) fixedly connected to one end of the feed pipe (2) via a flange, characterized in that: A connecting mechanism is provided between the conveying pipe (3) and the feeding pipe (2), and a limit assembly is provided in the connecting mechanism. The connecting mechanism comprises a sliding sleeve (4), and the sliding sleeve (4) is movably sleeved on the outside of the conveying pipe (3). The inner wall of the sliding sleeve (4) is symmetrically provided with rail grooves. The outer wall of the conveying pipe (3) is provided with guide rails (5) in the rail grooves. A rotating disk (8) and a fixed disk (7) are sleeved on the left and right sides of the outer side of the sliding sleeve (4), respectively. The rotating disk (8) is rotatably connected to the sliding sleeve (4). The fixed disk (7) A plurality of brackets (9) are symmetrically arranged on one side, an adjustment groove is provided at the top of one end of the bracket (9), and a screw rod (10) is rotatably installed in the adjustment groove, a stopper (12) is sleeved on the outer side of the screw rod (10), a gear (11) is connected to the transmission groove provided at one end of the screw rod (10) on one side of the turntable (8), a plurality of tooth grooves (23) meshing with the gear (11) are provided on the inner wall of the transmission groove, and a baffle (13) is sleeved on the outer side of the feed pipe (2) on one side of the stopper (12).

2. The desulfurization device with a stable structure for connecting a delivery pipe according to claim 1, characterized in that: The connection mechanism further comprises a fixing ring (14), the fixing ring (14) being fixedly sleeved on the outside of the material delivery pipe (3), and the material delivery pipe (3) is located on one side of the fixing plate (7), a spring 1 (15) is sleeved on the outside of the material delivery pipe (3) between the fixing ring (14) and the fixing plate (7), a chamber is provided in the stopper (12), a sliding groove adapted to the screw rod (10) is symmetrically provided on the outer wall of the stopper (12), and the sliding groove is communicated with the chamber, a threaded adjustment block (16) is sleeved on the outside of the screw rod (10), and the adjustment block (16) is located in the chamber, a telescopic rod (17) is provided on the top of the adjustment block (16), and a spring 2 (18) is sleeved on the outside of the telescopic rod (17), and a through groove (22) is symmetrically provided on one side of the baffle (13), and the through groove (22) is adapted to the combined structure of the bracket (9) and the stopper (12).

3. The desulfurization device with a stable structure for connecting a delivery pipe according to claim 1, characterized in that: The limiting assembly comprises a fixed block (19), and the fixed block (19) is fixedly installed on the outer side of one end of the sliding sleeve (4), the fixed block (19) is located on one side of the turntable (8), a pull rod (20) is provided on one side of the fixed block (19), and one end of the pull rod (20) is connected to a pull handle, the other end of the pull rod (20) is inserted into a socket opened on one side of the turntable (8), and a plurality of sockets are symmetrically opened, a spring three (21) is sleeved on the outer side of the pull rod (20) between the pull handle and the fixed block (19), and the two ends of the spring three (21) are respectively fixedly connected to the pull handle and the fixed block (19).

4. The desulfurization device with a stable structure for connecting a delivery pipe according to claim 2, characterized in that: The rotating disk (8) is rotatably connected to the sliding sleeve (4) via a bearing, the fixed disk (7) is fixedly connected to the sliding sleeve (4), and the two ends of the spring (15) are respectively fixedly connected to the fixed ring (14) and the fixed disk (7).

5. The desulfurization device with a stable structure for connecting a delivery pipe according to claim 2, characterized in that: The cross section of the transmission groove is T-shaped, the lower end of the stopper (12) is provided with a first inclined surface, and the inner bottom surface of the through groove (22) is provided with a second inclined surface matched with the first inclined surface.

6. The desulfurization device with a stable structure for connecting a delivery pipe according to claim 2, characterized in that: A limiting ring (6) is provided on the outer fixed sleeve of the material conveying pipe (3), and the limiting ring (6) is fixedly connected to one end of the guide rail (5).

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