Preparation device of iron oxide desulfurizer

Abstract

The invention discloses a preparation device of an iron oxide desulfurizer, and relates to the technical field of iron oxide desulfurizer preparation, the preparation device comprises a drying separation mechanism and a limiting ring mounted at the top of the drying separation mechanism, the top of the drying separation mechanism is provided with a steam separation mechanism, and the bottom of the steam separation mechanism is provided with an annular fan; the drying and separating mechanism comprises a drying box, a discharging valve is fixedly installed on one side of the bottom of the drying box, a supporting bottom plate is fixedly installed at the bottom of the drying box, supporting legs are fixedly installed on the periphery of the bottom of the supporting bottom plate, and a plurality of exhaust holes are formed in the outer side of the drying box. A sealing top cover is connected to the top of the drying box in an attached mode, a limiting ring is fixedly installed on the outer side of the sealing top cover, when a winding connecting rope is loosened, a first rotating rod can drive a heating stirring rod to rotate, the heating stirring rod is moved out of the interior of a pressing support, and stirring and mixing of the iron oxide desulfurizer raw materials are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of the preparation of iron oxide desulfurizer, and specifically to a preparation device for iron oxide desulfurizer. Background Art

[0002] When preparing dry iron oxide desulfurizer, it is necessary to completely separate water and gases contained in the preparation process from the iron oxide desulfurizer by evaporation along with the gaseous vapor, and the dry iron oxide desulfurizer is more conducive to storage and transportation.

[0003] Publication No. CN215539732U discloses a preparation device for superfine iron oxide desulfurizer. An upper end inside the main body of the stirring device is provided with a scraping device, which is driven by an independent motor. Under the drive, the gear and ring gear assembly drives, driving two groups of scraping parts at the bottom to scrape the inner wall of the main body of the stirring device, effectively scraping off the remaining materials attached to the inner wall quickly, avoiding excessive waste. An auxiliary device is provided on the back of the main body of the drying device. A swinging mechanism is installed inside the auxiliary device. Under the drive of the motor, the swinging mechanism can make the stirring bars arranged inside the main body of the drying device swing reciprocally, turning up the materials and improving the drying efficiency. However, the following problems still exist in the actual use of this patent: Although the preparation device for superfine iron oxide desulfurizer is provided with an auxiliary device on the back of the main body of the drying device, and a swinging mechanism is installed inside the auxiliary device. Under the drive of the motor, the swinging mechanism can make the stirring bars arranged inside the main body of the drying device swing reciprocally, turning up the materials and improving the drying efficiency. However, during the drying process of the iron oxide desulfurizer, water and gases contained in the preparation process of the iron oxide desulfurizer are separated along with the gaseous vapor, and the gaseous vapor cannot be collected, thus causing air pollution. At the same time, it is not convenient to fully dry the iron oxide desulfurizer, thereby affecting the drying efficiency of the iron oxide desulfurizer.

[0004] Therefore, a preparation device for iron oxide desulfurizer is proposed to solve the problems mentioned above. Summary of the Invention

[0005] The purpose of the present invention is to provide a preparation device for iron oxide desulfurizer to solve the problems in the above background art that during the drying process of the iron oxide desulfurizer, water and gases contained in the preparation process of the iron oxide desulfurizer are separated along with the gaseous vapor, the gaseous vapor cannot be collected, thus causing air pollution, and at the same time, it is not convenient to fully dry the iron oxide desulfurizer, thereby affecting the drying efficiency of the iron oxide desulfurizer.

[0006] To achieve the above object, the present invention provides the following technical solution: A preparation device for iron oxide desulfurizer, including a drying and separation mechanism, and a limiting ring installed on the top of the drying and separation mechanism; A steam separation mechanism is arranged on the top of the drying and separation mechanism, and an annular fan is arranged at the bottom of the steam separation mechanism; It further includes: The drying and separation mechanism includes a drying box, a discharge valve is fixedly installed on one side of the bottom of the drying box, a support bottom plate is fixedly installed at the bottom of the drying box, and support legs are fixedly installed around the bottom of the support bottom plate; Among them, a number of exhaust holes are opened on the outer side of the drying box, a sealing top cover is attached to the top of the drying box, and the limiting ring is fixedly installed on the outer side of the sealing top cover; Among them, a first rotating bracket is symmetrically installed on one side of the center position of the top of the sealing top cover, and a first rotating motor is fixedly installed on the outer side of the first rotating bracket.

[0007] Preferably, the output end of the first rotating motor is fixedly connected to a first rotating worm, a first rotating worm wheel is meshed on one side of the first rotating worm, a top rotating disc is fixedly installed at the bottom of the first rotating worm wheel, limiting sleeves are symmetrically installed at the bottom of the top rotating disc, and a first lifting motor is fixedly installed on the top of the first rotating worm wheel.

[0008] Preferably, the output end of the first lifting motor is fixedly connected to a lifting limit block, the lifting limit block is rotatably connected to the top rotating disc, a number of pressing springs are fixedly installed on the inner side of the top rotating disc close to the limiting sleeve, a pressing support is fixedly installed at the bottom of the pressing spring, and a second rotating bracket is symmetrically installed on one side of the top of the pressing support.

[0009] Preferably, a second rotating motor is fixedly installed on the outer side of the second rotating bracket, the output end of the second rotating motor is fixedly connected to a second rotating worm, a second rotating worm wheel is meshed on one side of the second rotating worm, a winding roller is fixedly installed on the top of the second rotating worm wheel, a winding connecting rope is evenly wound on the outer side of the winding roller, and the number of the winding connecting ropes is six.

[0010] Preferably, a heating and stirring rod is fixedly installed at the end of the winding connecting rope, a first sliding rod is fixedly installed on the inner side of the top of the heating and stirring rod, a first sliding sleeve is slidably connected to the outer side of the first sliding rod, a first spring is fixedly installed on one side of the first sliding sleeve, a first rotating rod is rotatably connected to the top of the first sliding sleeve, a second sliding sleeve is rotatably connected to the top of the first rotating rod, a second sliding rod is slidably connected to the inside of the second sliding sleeve, a second spring is fixedly installed on one side of the second sliding sleeve, and the second sliding rod is fixedly installed on the inner side of the pressing support.

[0011] Preferably, a heating rotating chassis is rotatably connected to the inner side of the bottom of the drying oven. Symmetrically mounted on the top of the heating rotating chassis are limiting lifting columns. A limiting lifting sleeve is slidably connected to the outer side of each limiting lifting column. A filter screen cylinder is fixedly connected between the two limiting lifting sleeves. A first lifting threaded rod is threadedly connected to the central position inside the filter screen cylinder. A limiting groove is formed at the top of the first lifting threaded rod, and the limiting groove is engaged with a lifting limiting block. The limiting lifting column is engaged with the limiting sleeve.

[0012] Preferably, the steam separation mechanism includes a lifting bracket. A lifting top plate is fixedly mounted on the top of the lifting bracket. A motor cover is fixedly mounted on one side of the top of the lifting top plate. A second lifting motor is fixedly mounted on one side inside the motor cover. The output end of the second lifting motor is fixedly connected to a sprocket transmission assembly. Symmetrically connected to the bottom of the sprocket transmission assembly are second lifting threaded rods. A lifting threaded sleeve is threadedly connected to the outer sides of the two second lifting threaded rods.

[0013] Preferably, a lifting plate is fixedly mounted between the two lifting threaded sleeves. Symmetrically mounted on the side of the lifting plate away from the lifting threaded sleeve are lifting sliding sleeves. A lifting sliding rod is slidably connected to the inside of each lifting sliding sleeve. On both sides inside the lifting plate, clamping sliding rods are symmetrically mounted. A clamping sliding sleeve is slidably connected to the outer side of each clamping sliding rod. A clamping spring is fixedly mounted on one side of the clamping sliding sleeve.

[0014] Preferably, clamping claws are rotatably connected to the bottoms of the clamping sliding sleeves on both sides. The clamping claws are engaged with a limiting ring. A support frame is fixedly mounted on the bottom of the lifting bracket. The support frame is fixedly mounted on the outside of the drying oven. A suction box is fixedly mounted on the bottom of the support frame. An annular blower is fixedly mounted on the bottom of the suction box. A plurality of connecting pipes are fixedly mounted on the inner side of the suction box. A rotating ring is rotatably connected to the inner side of the top of the suction box. A plurality of rotating fan blades are fixedly mounted on the bottom of the rotating ring.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: For this preparation device of iron oxide desulfurizer, when the winding connecting rope is loosened, under the elastic forces of the second spring and the first spring, the first rotating rod can drive the heating stirring rod to rotate, and the heating stirring rod is moved out of the pressing bracket, which is convenient for stirring and mixing the raw materials of the iron oxide desulfurizer. By utilizing the characteristic of heating the heating stirring rod, the moisture in the raw materials of the iron oxide desulfurizer can be quickly evaporated. By generating a certain suction force with the annular blower and driving the rotating ring and the rotating fan blades to rotate inside the suction box, the water vapor generated by drying inside the drying oven and the gases contained in the preparation process can be collected together with the gaseous vapor through the connecting pipes, which is convenient for the preparation of the iron oxide desulfurizer. The specific content is as follows: 1. By setting up a drying and separating mechanism, not only can the heating and rotating chassis inside the drying oven be used to dry the iron oxide desulfurizer, but also the iron oxide desulfurizer can be filtered through the filter mesh cylinder, separating the moisture in the iron oxide desulfurizer and improving the drying efficiency of the iron oxide desulfurizer. By starting the first rotating motor to drive the first rotating worm to rotate, and using the meshing connection between the first rotating worm and the first rotating worm gear, the first rotating worm gear drives the top rotating disk to rotate. Under the action of the compression spring, the compression bracket rotates, facilitating the full mixing of the iron oxide desulfurizer raw materials inside the filter mesh cylinder. At the same time, start the second rotating motor to drive the second rotating worm to rotate, and use the meshing connection between the second rotating worm and the second rotating worm gear to make the second rotating worm gear drive the winding roller to rotate. Since six winding connecting ropes are evenly wound around the winding roller, when the winding connecting ropes are loosened, under the elastic force of the second spring and the first spring, the first rotating rod can drive the heating and stirring rod to rotate, moving the heating and stirring rod out of the inside of the compression bracket, facilitating the stirring and mixing of the iron oxide desulfurizer raw materials. By utilizing the heating feature of the heating and stirring rod, the moisture in the iron oxide desulfurizer raw materials can be quickly evaporated, and at the same time, the gases contained in the iron oxide desulfurizer preparation process can be separated together with the gaseous vapor, improving the drying effect of the iron oxide desulfurizer. When the winding connecting ropes are tightened, the winding connecting ropes can drive the heating and stirring rod to rotate and be stored inside the compression bracket, facilitating the extrusion of the iron oxide desulfurizer raw materials by extrusion, enabling the moisture in the iron oxide desulfurizer raw materials to be quickly squeezed out, thereby improving the drying efficiency of the iron oxide desulfurizer raw materials. By starting the first lifting motor to drive the lifting limit block and the first lifting threaded rod to rotate, and using the sliding connection between the limit lifting column and the limit lifting sleeve, the lifting and moving of the filter mesh cylinder is realized, moving the filter mesh cylinder to the top of the heating and rotating chassis for the preliminary drying of the iron oxide desulfurizer raw materials; 2. By setting up a steam separation mechanism, not only can the second lifting motor drive the sprocket transmission assembly and the second lifting threaded rod to rotate, making the lifting thread sleeve drive the lifting plate to move up and down, but also using the sliding connection between the clamping sliding rod and the clamping sliding sleeve inside the lifting plate, and under the elastic force of the clamping spring, the clamping claws clamp the limit ring outside the sealing top cover, thus being able to open the sealing top cover, facilitating the taking of the filter mesh cylinder. The sealing top cover can be fixed to the drying oven with bolts to improve the sealing of the drying oven. By the annular fan generating a certain suction force and driving the rotating ring and the rotating fan blades to rotate inside the air extraction box, the water vapor generated during drying inside the drying oven and the gases contained in the preparation process can be collected together with the gaseous vapor through the connecting pipe, facilitating the preparation of the iron oxide desulfurizer. Description of the Drawings

[0016] Figure 1Schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 Schematic diagram of the three-dimensional sectional structure of the drying and separating mechanism in the present invention; Figure 3 Schematic diagram of the three-dimensional structure of the sealing top cover in the present invention; Figure 4 Schematic diagram of the three-dimensional structure of the top rotating disk in the present invention; Figure 5 Schematic diagram of the three-dimensional sectional structure of the pressing bracket in the present invention; Figure 6 Schematic diagram of the three-dimensional structure of the winding roller in the present invention; Figure 7 Schematic diagram of the three-dimensional structure of the heating stirring rod in the rotating state in the present invention; Figure 8 Schematic diagram of the three-dimensional structure of the filter mesh cylinder in the present invention; Figure 9 Schematic diagram of the three-dimensional structure of the steam separation mechanism in the present invention; Figure 10 Schematic diagram of the three-dimensional sectional structure of the lifting plate in the present invention; Figure 11 Schematic diagram of the three-dimensional structure of the rotating ring and the rotating fan blades in the present invention.

[0017] In the figure: 1. Drying and separating mechanism; 101. Drying box; 102. Discharge valve; 103. Support bottom plate; 104. Support leg; 105. Exhaust hole; 106. Sealed top cover; 107. Limit ring; 108. First rotating bracket; 109. First rotating motor; 110. First rotating worm; 111. First rotating worm gear; 112. Top rotating disc; 113. Limit sleeve; 114. First lifting motor; 115. Lifting limit block; 116. Compression spring; 117. Compression bracket; 118. Second rotating bracket; 119. Second rotating motor; 120. Second rotating worm; 121. Second rotating worm gear; 122. Winding roller; 123. Winding connecting rope; 124. Heating and stirring rod; 125. First sliding rod; 126. First sliding sleeve; 127. First spring; 128. First rotating rod; 129. Second sliding sleeve; 130. Second sliding rod; 131. Second spring; 132. Heating rotating chassis; 133. Limit lifting column; 134. Limit lifting sleeve; 135. Filter screen cylinder; 136. First lifting screw rod; 137. Limit groove; 2. Steam separating mechanism; 201. Lifting bracket; 202. Lifting top plate; 203. Motor cover; 204. Second lifting motor; 205. Sprocket transmission component; 206. Second lifting screw rod; 207. Lifting thread sleeve; 208. Lifting plate; 209. Lifting sliding sleeve; 210. Lifting sliding rod; 211. Clamping sliding rod; 212. Clamping sliding sleeve; 213. Clamping spring; 214. Clamping claw; 215. Support frame; 216. Air extraction box; 217. Annular fan; 218. Connecting pipe; 219. Rotating ring; 220. Rotating fan blade. Detailed implementation manners

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-11, the present invention provides a technical solution: a preparation device for an iron oxide desulfurizer, including a drying and separating mechanism 1, and a limiting ring 107 installed on the top of the drying and separating mechanism 1. A steam separating mechanism 2 is arranged on the top of the drying and separating mechanism 1, and an annular fan 217 is arranged at the bottom of the steam separating mechanism 2. The drying and separating mechanism 1 includes a drying box 101. A discharge valve 102 is fixedly installed on one side of the bottom of the drying box 101. A supporting bottom plate 103 is fixedly installed at the bottom of the drying box 101. Supporting legs 104 are fixedly installed around the bottom of the supporting bottom plate 103. Among them, a number of exhaust holes 105 are opened on the outer side of the drying box 101. A sealing top cover 106 is attached to the top of the drying box 101. The limiting ring 107 is fixedly installed on the outer side of the sealing top cover 106. Among them, on one side of the center position of the top of the sealing top cover 106, first rotating brackets 108 are symmetrically installed. A first rotating motor 109 is fixedly installed on the outer side of the first rotating brackets 108. The output end of the first rotating motor 109 is fixedly connected to a first rotating worm 110. A first rotating worm wheel 111 is meshed and connected to one side of the first rotating worm 110. A top rotating disk 112 is fixedly installed at the bottom of the first rotating worm wheel 111. Limiting sleeves 113 are symmetrically installed at the bottom of the top rotating disk 112. A first lifting motor 114 is fixedly installed at the top of the first rotating worm wheel 111. The output end of the first lifting motor 114 is fixedly connected to a lifting limiting block 115. The lifting limiting block 115 is rotationally connected to the top rotating disk 112. A number of pressing springs 116 are fixedly installed inside the top rotating disk 112 close to the limiting sleeves 113. A pressing support 117 is fixedly installed at the bottom of the pressing springs 116. Second rotating brackets 118 are symmetrically installed on one side of the top of the pressing support 117. The heating rotating chassis 132 inside the drying box 101 is used for drying the iron oxide desulfurizer, and at the same time, the iron oxide desulfurizer is filtered through the filter mesh cylinder 135, so that the moisture in the iron oxide desulfurizer can be separated out, improving the drying efficiency of the iron oxide desulfurizer. By starting the first rotating motor 109 to drive the first rotating worm 110 to rotate, using the meshing connection between the first rotating worm 110 and the first rotating worm wheel 111, the first rotating worm wheel 111 drives the top rotating disk 112 to rotate. Under the action of the pressing springs 116, the pressing support 117 rotates, facilitating the full mixing of the iron oxide desulfurizer raw materials inside the filter mesh cylinder 135.

[0020] A second rotating motor 119 is fixedly installed on the outer side of the second rotating bracket 118. The output end of the second rotating motor 119 is fixedly connected to a second rotating worm 120. One side of the second rotating worm 120 is meshed with a second rotating worm gear 121. A winding roller 122 is fixedly installed on the top of the second rotating worm gear 121. Six winding connecting ropes 123 are evenly wound around the outer side of the winding roller 122. A heating and stirring rod 124 is fixedly installed at the end of the winding connecting rope 123. A first sliding rod 125 is fixedly installed inside the top of the heating and stirring rod 124. A first sliding sleeve 126 is slidably connected to the outer side of the first sliding rod 125. A first spring 127 is fixedly installed on one side of the first sliding sleeve 126. A first rotating rod 128 is rotatably connected to the top of the first sliding sleeve 126. The top of the first rotating rod 128 is rotatably connected to a second sliding sleeve 129. A second sliding rod 130 is slidably connected inside the second sliding sleeve 129. A second spring 131 is fixedly installed on one side of the second sliding sleeve 129. The second sliding rod 130 is fixedly installed inside the pressing bracket 117. When the second rotating motor 119 is started to drive the second rotating worm 120 to rotate, by utilizing the meshing connection between the second rotating worm 120 and the second rotating worm gear 121, the second rotating worm gear 121 drives the winding roller 122 to rotate. Since six winding connecting ropes 123 are evenly wound on the winding roller 122, when the winding connecting ropes 123 are loosened, under the elastic force of the second spring 131 and the first spring 127, the first rotating rod 128 can drive the heating and stirring rod 124 to rotate, and the heating and stirring rod 124 can be moved out of the pressing bracket 117, which is convenient for stirring and mixing the raw materials of the iron oxide desulfurizer. By utilizing the heating feature of the heating and stirring rod 124, the moisture in the raw materials of the iron oxide desulfurizer can be quickly evaporated, and at the same time, the gas contained in the preparation process of the iron oxide desulfurizer can be separated together with the gaseous vapor, improving the drying effect of the iron oxide desulfurizer. When the winding connecting ropes 123 are tightened, the winding connecting ropes 123 can drive the heating and stirring rod 124 to rotate and be received inside the pressing bracket 117. By starting the first lifting motor 114 to drive the lifting limit block 115 and the first lifting threaded rod 136 to rotate, and by utilizing the sliding connection between the limit lifting column 133 and the limit lifting sleeve 134, the lifting movement of the filter screen cylinder 135 is realized. When the filter screen cylinder 135 contacts the pressing bracket 117, it is convenient to extrude the raw materials of the iron oxide desulfurizer by extrusion, and the moisture in the raw materials of the iron oxide desulfurizer can be quickly squeezed out, thereby improving the drying efficiency of the raw materials of the iron oxide desulfurizer.

[0021] The inner bottom of the drying oven 101 is rotatably connected with a heating rotating chassis 132. Symmetrically mounted on the top of the heating rotating chassis 132 are limiting lifting columns 133. A limiting lifting sleeve 134 is slidably connected to the outside of the limiting lifting column 133. A filter screen cylinder 135 is fixedly connected between the two limiting lifting sleeves 134. A first lifting threaded rod 136 is threadedly connected to the central position inside the filter screen cylinder 135. A limiting groove 137 is provided at the top of the first lifting threaded rod 136. The limiting groove 137 is engaged with a lifting limiting block 115. The limiting lifting column 133 is engaged with a limiting sleeve 113. By starting the first lifting motor 114 to drive the lifting limiting block 115 and the first lifting threaded rod 136 to rotate, and by virtue of the sliding connection between the limiting lifting column 133 and the limiting lifting sleeve 134, the lifting movement of the filter screen cylinder 135 is realized, and the filter screen cylinder 135 is moved to the top of the heating rotating chassis 132, thereby performing the preliminary drying of the iron oxide desulfurizer raw material.

[0022] The steam separation mechanism 2 includes a lifting support 201. A lifting top plate 202 is fixedly installed at the top of the lifting support 201. A motor cover 203 is fixedly installed on one side of the top of the lifting top plate 202. A second lifting motor 204 is fixedly installed on one side inside the motor cover 203. The output end of the second lifting motor 204 is fixedly connected to a sprocket transmission assembly 205. The bottom of the sprocket transmission assembly 205 is symmetrically connected to second lifting threaded rods 206. A lifting threaded sleeve 207 is threadedly connected to the outer sides of the two second lifting threaded rods 206. A lifting plate 208 is fixedly installed between the two lifting threaded sleeves 207. Lifting sliding sleeves 209 are symmetrically installed on one side of the lifting plate 208 away from the lifting threaded sleeve 207. A lifting sliding rod 210 is slidably connected inside the lifting sliding sleeve 209. Clamping sliding rods 211 are symmetrically installed on both sides inside the lifting plate 208. A clamping sliding sleeve 212 is slidably connected to the outer sides of the clamping sliding rods 211. A clamping spring 213 is fixedly installed on one side of the clamping sliding sleeve 212. Clamping claws 214 are rotatably connected to the bottoms of the clamping sliding sleeves 212 on both sides. The clamping claws 214 are snap-fitted with the limiting ring 107. A support frame 215 is fixedly installed at the bottom of the lifting support 201. The support frame 215 is fixedly installed on the outside of the drying box 101. An air extraction box 216 is fixedly installed at the bottom of the support frame 215. An annular blower 217 is fixedly installed at the bottom of the air extraction box 216. A plurality of connecting pipes 218 are fixedly installed inside the air extraction box 216. A rotating ring 219 is rotatably connected to the inner side of the top of the air extraction box 216. A plurality of rotating fan blades 220 are fixedly installed at the bottom of the rotating ring 219. By driving the sprocket transmission assembly 205 and the second lifting threaded rods 206 to rotate with the second lifting motor 204, the lifting threaded sleeve 207 drives the lifting plate 208 to move up and down. At the same time, by utilizing the sliding connection between the clamping sliding rods 211 and the clamping sliding sleeves 212 inside the lifting plate 208 and under the elastic force of the clamping spring 213, the clamping claws 214 clamp the limiting ring 107 on the outside of the sealing top cover 106, so that the sealing top cover 106 can be opened, facilitating the taking of the filter screen cylinder 135. The sealing top cover 106 can be fixed to the drying box 101 by bolts, improving the sealing performance of the drying box 101. By generating a certain suction force with the annular blower 217 and driving the rotating ring 219 and the rotating fan blades 220 to rotate inside the air extraction box 216, the water vapor generated during drying inside the drying box 101 and the gases contained in the preparation process can be collected together with the gaseous vapor through the connecting pipes 218, facilitating the preparation of the iron oxide desulfurizer.

[0023] Working principle: Before using the preparation device for a kind of iron oxide desulfurizer, it is necessary to first check the overall situation of the device to determine that it can work normally. According to Figure 1 - Figure 11As shown, first, the heated rotating bottom plate 132 inside the drying box 101 is used to dry the iron oxide desulfurizer, and at the same time, the iron oxide desulfurizer is filtered through the filter cylinder 135, which can separate the moisture in the iron oxide desulfurizer and improve the drying efficiency of the iron oxide desulfurizer. The first rotating motor 109 is started to drive the first rotating worm 110 to rotate, and the first rotating worm 110 is meshed with the first rotating worm wheel 111. The first rotating worm wheel 111 drives the top rotating disk 112 to rotate, and the compression spring 116 is used to realize the rotation of the compression bracket 117, so as to facilitate the iron oxide desulfurizer inside the filter cylinder 135. The sulfur agent raw materials are fully mixed, and at the same time, the second rotating motor 119 is started to drive the second rotating worm 120 to rotate. By utilizing the meshing connection between the second rotating worm 120 and the second rotating worm wheel 121, the second rotating worm wheel 121 drives the winding roller 122 to rotate. Since six winding connecting ropes 123 are evenly wound on the winding roller 122, when the winding connecting rope 123 is loosened, under the elastic force of the second spring 131 and the first spring 127, the first rotating rod 128 can drive the heating stirring rod 124 to rotate, and the heating stirring rod 124 is moved out from the inside of the clamping bracket 117, so as to facilitate the stirring and mixing of the iron oxide desulfurization agent raw materials.

[0024] Secondly, by utilizing the heating characteristics of the heated stirring rod 124, the moisture in the raw material of the iron oxide desulfurizer can be quickly evaporated, and at the same time, the gas contained in the preparation process of the iron oxide desulfurizer can be separated together with the gaseous vapor, thereby improving the drying effect of the iron oxide desulfurizer. When the winding connecting rope 123 is tightened, the winding connecting rope 123 can drive the heated stirring rod 124 to rotate and be stored in the interior of the clamping bracket 117, and by starting the first lifting motor 114, the lifting limit block 115 and the first lifting threaded rod 136 are driven to rotate, and the lifting and lowering movement of the filter cylinder 135 is realized through the sliding connection between the limit lifting column 133 and the limit lifting sleeve 134. When the filter cylinder 135 is connected to the clamping bracket 117 When in contact, it is convenient to extrude the iron oxide desulfurizer raw material by extrusion, so that the moisture in the iron oxide desulfurizer raw material can be quickly squeezed out, thereby improving the drying efficiency of the iron oxide desulfurizer raw material. By starting the first lifting motor 114 to drive the lifting limit block 115 and the first lifting threaded rod 136 to rotate, and through the sliding connection between the limit lifting column 133 and the limit lifting sleeve 134, the lifting and moving of the filter screen cylinder 135 is realized, and the filter screen cylinder 135 is moved to the top of the heating rotating chassis 132, so as to carry out preliminary drying of the iron oxide desulfurizer raw material.

[0025] Finally, the second lifting motor 204 drives the sprocket transmission assembly 205 and the second lifting threaded rod 206 to rotate, so that the lifting threaded sleeve 207 drives the lifting plate 208 to move up and down. At the same time, taking advantage of the sliding connection between the clamping sliding rod 211 and the clamping sliding sleeve 212 inside the lifting plate 208, and under the elastic force of the clamping spring 213, the clamping claws 214 clamp the limiting ring 107 on the outside of the sealing top cover 106, so that the sealing top cover 106 can be opened, facilitating the taking of the filter screen cylinder 135. The sealing top cover 106 can be fixed to the drying box 101 by bolts, improving the sealing performance of the drying box 101. A certain suction force is generated by the annular blower 217, which drives the rotating ring 219 and the rotating fan blade 220 to rotate inside the air extraction box 216. Through the connecting pipe 218, the water vapor generated by drying inside the drying box 101 and the gas contained in the preparation process can be collected together with the gaseous vapor, facilitating the preparation of the iron oxide desulfurizer.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for preparing an iron oxide desulfurizing agent, comprising a drying and separation mechanism (1), and a limiting ring (107) installed on the top of the drying and separation mechanism (1); A steam separation mechanism (2) is arranged on the top of the drying and separation mechanism (1), and an annular fan (217) is arranged on the bottom of the steam separation mechanism (2); It is characterized in that Also includes: The drying and separation mechanism (1) comprises a drying box (101), a discharge valve (102) is fixedly mounted on one side of the bottom of the drying box (101), a supporting bottom plate (103) is fixedly mounted on the bottom of the drying box (101), and supporting legs (104) are fixedly mounted around the bottom of the supporting bottom plate (103); A plurality of exhaust holes (105) are provided on the outside of the drying box (101); a sealing top cover (106) is fitted and connected to the top of the drying box (101); and the limiting ring (107) is fixedly mounted on the outside of the sealing top cover (106); A first rotating bracket (108) is symmetrically mounted on one side of the top center position of the sealing top cover (106), and a first rotating motor (109) is fixedly mounted on the outer side of the first rotating bracket (108).

2. The preparation device of an iron oxide desulfurizing agent according to claim 1, characterized in that: The output end of the first rotating motor (109) is fixedly connected to a first rotating worm (110), one side of the first rotating worm (110) is meshingly connected to a first rotating worm wheel (111), a top rotating disk (112) is fixedly mounted on the bottom of the first rotating worm wheel (111), a limiting sleeve (113) is symmetrically mounted on the bottom of the top rotating disk (112), and a first lifting motor (114) is fixedly mounted on the top of the first rotating worm wheel (111).

3. The preparation device of an iron oxide desulfurizing agent according to claim 2, characterized in that: The output end of the first lifting motor (114) is fixedly connected to a lifting limit block (115), and the lifting limit block (115) is rotatably connected to the top rotating disk (112). A plurality of clamping springs (116) are fixedly installed on the inner side of the top rotating disk (112) close to the limit sleeve (113), and a clamping bracket (117) is fixedly installed at the bottom of the clamping spring (116), and a second rotating bracket (118) is symmetrically installed on one side of the top of the clamping bracket (117).

4. The preparation device of an iron oxide desulfurizing agent according to claim 3, characterized in that: A second rotating motor (119) is fixedly mounted on the outer side of the second rotating bracket (118); a second rotating worm (120) is fixedly connected to the output end of the second rotating motor (119); a second rotating worm gear (121) is meshingly connected to one side of the second rotating worm gear (120); a winding roller (122) is fixedly mounted on the top of the second rotating worm gear (121); a winding connecting rope (123) is evenly wound around the outer side of the winding roller (122); and the number of the winding connecting ropes (123) is six.

5. The preparation device of an iron oxide desulfurizing agent according to claim 4, characterized in that: A heating stirring rod (124) is fixedly mounted on the end of the winding connection rope (123); a first sliding rod (125) is fixedly mounted on the inner side of the top of the heating stirring rod (124); a first sliding sleeve (126) is slidably connected to the outer side of the first sliding rod (125); a first spring (127) is fixedly mounted on one side of the first sliding sleeve (126); a first rotating rod (128) is rotatably connected to the top of the first sliding sleeve (126); a second sliding sleeve (129) is rotatably connected to the top of the first rotating rod (128); a second sliding rod (130) is slidably connected to the inside of the second sliding sleeve (129); a second spring (131) is fixedly mounted on one side of the second sliding sleeve (129); and the second sliding rod (130) is fixedly mounted on the inner side of the clamping bracket (117).

6. The device for preparing an iron oxide desulfurizing agent according to claim 5, characterized in that: A heating rotating chassis (132) is rotatably connected to the inner side of the bottom of the drying box (101); a limit lifting column (133) is symmetrically installed on the top of the heating rotating chassis (132); the outer side of the limit lifting column (133) is slidably connected to a limit lifting sleeve (134); a filter screen cylinder (135) is fixedly connected between the two limit lifting sleeves (134); a first lifting threaded rod (136) is threadedly connected to the inner center position of the filter screen cylinder (135); a limit slot (137) is provided on the top of the first lifting threaded rod (136); the limit slot (137) is engaged with a lifting limit block (115); and the limit lifting column (133) is engaged with the limit sleeve (113).

7. The preparation device of an iron oxide desulfurizing agent according to claim 1, characterized in that: The steam separation mechanism (2) comprises a lifting bracket (201), a lifting top plate (202) is fixedly mounted on the top of the lifting bracket (201), a motor cover (203) is fixedly mounted on one side of the top of the lifting top plate (202), a second lifting motor (204) is fixedly mounted on one side of the inside of the motor cover (203), an output end of the second lifting motor (204) is fixedly connected to a sprocket transmission assembly (205), a bottom of the sprocket transmission assembly (205) is symmetrically connected to second lifting threaded rods (206), and the outer sides of two second lifting threaded rods (206) are threadedly connected to lifting threaded sleeves (207).

8. The device for preparing an iron oxide desulfurizing agent according to claim 7, characterized in that: A lifting plate (208) is fixedly installed between the two lifting threaded sleeves (207); a lifting sliding sleeve (209) is symmetrically installed on one side of the lifting plate (208) away from the lifting threaded sleeve (207); a lifting sliding rod (210) is slidably connected inside the lifting sliding sleeve (209); clamping sliding rods (211) are symmetrically installed on both sides of the lifting plate (208); a clamping sliding sleeve (212) is slidably connected to the outside of the clamping sliding rod (211); and a clamping spring (213) is fixedly installed on one side of the clamping sliding sleeve (212).

9. The device for preparing an iron oxide desulfurizing agent according to claim 8, characterized in that: The bottoms of the clamping sliding sleeves (212) on both sides are rotatably connected with clamping claws (214), and the clamping claws (214) are engaged with the limit ring (107). The bottom of the lifting bracket (201) is fixedly installed with a support frame (215), and the support frame (215) is fixedly installed on the outside of the drying box (101). The bottom of the support frame (215) is fixedly installed with an exhaust box (216), and the annular fan (217) is fixedly installed on the bottom of the exhaust box (216). A plurality of connecting pipes (218) are fixedly installed on the inner side of the exhaust box (216). A rotating ring (219) is rotatably connected to the inner side of the top of the exhaust box (216), and a plurality of rotating fan blades (220) are fixedly installed on the bottom of the rotating ring (219).

Images