Reformer tube filling machine
By designing a converter tube loading machine, and utilizing devices such as a vibrating hopper, conveying mechanism, and baffle rope, the catalyst is loaded with a slow and buffered descent, which solves the problem of catalyst breakage in deep furnace tubes and improves loading efficiency and reaction effect.
Patent Information
- Application Number
- CN202423316893.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-31
AI Technical Summary
During the catalyst loading process, the large drop caused by the large depth of the furnace tube led to catalyst breakage, affecting reaction efficiency and increasing the difficulty of operation.
A converter tube loading machine was designed, comprising a vibrating hopper, a conveying mechanism, a baffle drum, and a baffle rope. The catalyst breakage is reduced by slow descent and buffering, and the baffle rope is used to fall slowly while the baffle mechanism and guide wheels ensure accurate alignment with the furnace tube opening.
It effectively reduces catalyst breakage, improves reaction efficiency, reduces operational difficulty, and ensures smooth catalyst loading.
Smart Images
Figure CN223596511U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to catalytic loading technical field especially relates to a reformer pipe loading machine. BACKGROUND
[0002] In the process of catalyst loading in today's chemical operation, in the process of catalyst loading from the furnace pipe mouth, because the furnace pipe of many reactors is very deep, the drop of catalyst loading is too large, which leads to the condition that a large amount of catalyst is broken in the process of catalyst loading, greatly influences the reaction efficiency and increases the operation difficulty. UTILITY MODEL CONTENT
[0003] In view of the above problem, the utility model provides a reformer pipe loading machine, which can slow down during catalyst loading and reduce catalyst breakage.
[0004] The technical problem to be solved by the utility model is realized through the following technical scheme:
[0005] A reformer pipe loading machine is provided with a vibrating hopper, a conveying mechanism and a discharging pipe on a rack; a discharge port is arranged on one side of the bottom of the vibrating hopper, the conveying mechanism is arranged below the discharge port, the discharging side of the conveying mechanism extends into the feeding end of the discharging pipe, and the discharging end of the discharging pipe is connected to the vertical discharging pipe in a downward inclined manner; a material blocking coiling barrel is arranged on one side of the rack, a material blocking rope is wound on the material blocking coiling barrel, one end of the material blocking rope is connected to the material blocking coiling barrel, the other end of the material blocking rope extends into the furnace pipe to be loaded with catalyst through the discharging pipe, and the material blocking coiling barrel is arranged on a supporting frame.
[0006] Further, the material blocking rope comprises a plurality of steel wire ropes and a material blocking mechanism, and the steel wire ropes and the material blocking mechanism are alternately connected.
[0007] Further, the material blocking mechanism comprises a connecting rod and a connecting ring, the connecting ring is arranged at the upper end of the connecting rod, the lower end of the connecting rod is connected to the top end of the steel wire rope below the connecting rod, the connecting ring is connected to the end of the steel wire rope above the connecting ring, and a material blocking spring is arranged in the connecting rod and perpendicular to the axial direction of the connecting rod at the middle position of the connecting rod.
[0008] Further, the conveying mechanism comprises a tensioning wheel and a driving wheel, a discharging conveying belt is sleeved on the tensioning wheel and the driving wheel, and the discharging conveying belt is located below the discharge port.
[0009] Further, universal wheels are arranged at the bottom of the rack.
[0010] Further, the spacing between two adjacent material blocking mechanisms is 80cm.
[0011] Further, a rubber layer is covered on the barrel surface of the material blocking coiling barrel.
[0012] Further, the guide wheel is arranged on one side of the material blocking winding drum.
[0013] Further, the wheel surface of the guide wheel is concave from both sides to the middle.
[0014] The utility model discloses beneficial effect is: the utility model discloses a series of devices such as vibration hopper, conveying mechanism, material blocking winding drum and material blocking rope make that the catalyst gets the buffering in the filling process of catalyst, the breakage of catalyst is reduced to the greatest extent while satisfying the catalyst material filling, and the reaction efficiency is increased. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the structure schematic diagram of the utility model;
[0016] Figure 2 It is the structure schematic diagram of the material blocking mechanism in the utility model;
[0017] Figure 3 It is the plan view of material blocking winding drum and guide wheel in the utility model;
[0018] Figure 4 It is the side view of material blocking winding drum and guide wheel in the utility model. DETAILED DESCRIPTION
[0019] In order to further describe the technical features and effects of the utility model, the utility model is further described below in combination with the drawings and specific embodiments.
[0020] Referring to Figures 1-4 The utility model discloses a converter pipe filling machine, including frame 1, is equipped with vibration hopper 2, conveying mechanism and the downcomer 3 on frame 1, is equipped with the discharge gate 4 in vibration hopper 2 bottom one side, and conveying mechanism is arranged below the discharge gate 4, and the downcomer side of conveying mechanism stretches into the feeding end of downcomer 3, and the discharge end of downcomer 3 is connected with the vertical downcomer 5 obliquely downward, is equipped with material blocking winding drum 6 in one side of frame 1, and the material blocking rope 7 is wound on material blocking winding drum 6, and one end of material blocking rope 7 is connected with material blocking winding drum 6, and the other end is stretched into the furnace tube 8 that needs to fill catalyst via downcomer 5, and material blocking winding drum 6 is arranged on support frame 9.
[0021] Among them, the material blocking rope 7 includes several steel wire ropes 71 and material blocking mechanisms 72, and the steel wire ropes 71 and material blocking mechanisms 72 are alternately connected.
[0022] The material blocking mechanism 72 comprises a connecting rod 10 and a connecting ring 11, the connecting ring 11 is arranged on the upper end of the connecting rod 10 and connected with the connecting rod 10, the lower end of the connecting rod 10 is connected with the top end of the steel wire rope 71 located below the connecting rod 10, the connecting ring 11 is connected with the end of the steel wire rope 71 located above the connecting ring, and the material blocking spring 12 is arranged at the middle position of the connecting rod 10 and perpendicular to the axial direction of the connecting rod 10.
[0023] The conveying mechanism comprises a tensioning wheel 13 and a driving wheel 14, and the discharge conveying belt 15 is arranged on the tensioning wheel 13 and the driving wheel 14, and the discharge conveying belt 15 is located below the discharge port 4.
[0024] In order to facilitate the movement of the rack, universal wheels 16 are arranged at the bottom of the rack 1.
[0025] In order to ensure that the catalyst is not broken and maintain a certain material falling speed, the spacing between two adjacent material blocking mechanisms is 80 cm.
[0026] In order to reduce the noise of the material blocking winding barrel 6 during work, and maintain the stability of winding, the barrel surface of the material blocking winding barrel 6 is covered with a rubber layer.
[0027] In order to more conveniently and flexibly load, so that the material blocking rope 7 is more easily aligned with the furnace tube 8, the utility model also adopts a guide wheel 17, the guide wheel 17 is arranged on one side of the material blocking winding barrel 6.
[0028] In order to more conveniently position the material blocking rope 7 to align the furnace tube, the wheel surface of the guide wheel 17 is recessed from both sides to the middle.
[0029] When using the filling machine, the equipment is moved close to the converter, the falling speed of the vibrating hopper 2 and the rotating speed of the material blocking winding barrel 6 are adjusted to ensure that the lowest end of the material blocking rope 7 extending into the furnace tube 8 is always located above the surface of the catalyst filled about 20-30 cm during the loading process. When starting formal loading, the material blocking rope 7 pulled out of the material blocking winding barrel 6 is wound on the guide wheel 17. The material blocking winding barrel 6 and the guide wheel 17 are arranged on the support frame 9, since the guide wheel 17 is small in size and can be adjusted in position on the support frame 9, it is easy to align the material blocking rope 7 with the pipe opening of the furnace tube 8, and the end of the material blocking rope 7 is extended into the furnace tube 8 about 20-30 cm from the bottom of the furnace tube. Then the material blocking winding barrel 6, the guide wheel 17 and the vibrating hopper 2 are started, the catalyst material falls from the discharge port 4 to the discharge conveying belt 15, under the driving of the driving wheel 14, the material is sent to the falling pipe 3 by the discharge conveying belt 15, and then slides into the falling pipe 5 and falls, is blocked and buffered by the material blocking spring 12 arranged on the connecting rod 10, and then continues to fall layer by layer and finally falls to the bottom of the furnace tube 8. At the same time, the material blocking winding barrel 6 rotates to pull the material blocking rope 7, so that the end of the material blocking rope 7 is always located above the surface of the catalyst about 20-30 cm until the material is filled in the furnace tube.
[0030] The above embodiments do not limit the utility model in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the utility model.
Claims
1. A reformer tube loading machine characterized by, The device comprises a frame, a vibrating hopper, a conveying mechanism and a discharging pipe arranged on the frame; a discharging port is arranged at one side of the bottom of the vibrating hopper, the conveying mechanism is arranged below the discharging port, the discharging side of the conveying mechanism extends into the feeding end of the discharging pipe, the discharging end of the discharging pipe is connected with a vertical discharging pipe obliquely downward, a material blocking winding drum is arranged at one side of the frame, a material blocking rope is wound on the material blocking winding drum, one end of the material blocking rope is connected with the material blocking winding drum, the other end of the material blocking rope extends into a furnace tube in which catalyst needs to be filled through the discharging pipe, and the material blocking winding drum is arranged on a supporting frame.
2. A furnace tube loading machine according to claim 1, wherein, The material blocking rope comprises a plurality of steel ropes and material blocking mechanisms, and the steel ropes and the material blocking mechanisms are alternately connected.
3. A furnace tube loading machine according to claim 2, wherein, The material blocking mechanism comprises a connecting rod and a connecting ring, the connecting ring is arranged at the upper end of the connecting rod, the lower end of the connecting rod is connected with the top end of the steel rope located below the connecting rod, the connecting ring is connected with the end of the steel rope located above the connecting ring, and a material blocking spring is arranged at the intermediate position of the connecting rod and perpendicular to the axial direction of the connecting rod.
4. A furnace tube loading machine according to claim 1, wherein, The conveying mechanism comprises a tensioning wheel and a driving wheel, a discharging conveying belt is sleeved on the tensioning wheel and the driving wheel, and the discharging conveying belt is located below the discharging port.
5. A furnace tube loading machine according to claim 3, wherein, Universal wheels are arranged at the bottom of the frame.
6. A furnace tube loading machine according to claim 2, wherein, The distance between two adjacent material blocking mechanisms is 80 cm.
7. A furnace tube loading machine according to claim 1 wherein, A rubber layer is arranged on the surface of the material blocking winding drum.
8. A furnace tube charging machine according to claim 1 wherein, A guide wheel is further arranged at one side of the material blocking winding drum.
9. A furnace tube charging machine according to claim 8, wherein, The wheel surface of the guide wheel is recessed from both sides to the middle.