A preparation device for iron oxide desulfurizer

Abstract

The present invention discloses a device for preparing an iron oxide desulfurizer, which relates to the technical field of preparing iron oxide desulfurizers. The device comprises a drying and separation mechanism, and a limiting ring installed on the top of the drying and separation mechanism. A steam separation mechanism is provided on the top of the drying and separation mechanism, and an annular fan is provided on the bottom of the steam separation mechanism. The drying and separation mechanism comprises a drying box, a discharge valve is fixedly installed on one side of the bottom of the drying box, a supporting bottom plate is fixedly installed on the bottom of the drying box, and supporting legs are fixedly installed around the bottom of the supporting bottom plate, wherein a plurality of exhaust holes are opened on the outside of the drying box, a sealing top cover is fitted on the top of the drying box, and the limiting ring is fixedly installed on the outside of the sealing top cover. When the winding connecting rope is loosened, the first rotating rod can drive the heating stirring rod to rotate, and the heating stirring rod is moved out from the inside of the pressing bracket, so as to facilitate the stirring and mixing of the raw materials of the iron oxide desulfurizer.

Description

Technical Field

[0001] The invention relates to the technical field of iron oxide desulfurizing agent preparation, in particular to a device for preparing the iron oxide desulfurizing agent. 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 prepared iron oxide desulfurizer along with the gaseous steam by evaporation. Dry iron oxide desulfurizer is more convenient for storage and transportation.

[0003] Publication No. CN215539732U discloses a device for preparing an ultra-fine iron oxide desulfurizer. A scraping device is installed at the upper end of the stirring device body. The scraping device is driven by an independent motor. The drive causes the gear ring assembly to drive the two groups of scrapers at the bottom to scrape the inner wall of the stirring device body, effectively and quickly scraping off the residual material attached to the inner wall to avoid excessive waste. An auxiliary device is provided on the back of the drying device body. A swing mechanism is installed inside the auxiliary device. The swing mechanism is driven by the motor to realize the reciprocating swing of the toggle bar set inside the drying device body, so that the material is turned over and the drying efficiency is improved. However, the following problems still exist in the actual use of this patent:

[0004] Although the ultra-fine iron oxide desulfurizer preparation device is provided with an auxiliary device on the back of the drying device body, and a swing mechanism is installed inside the auxiliary device, the swing mechanism can realize the reciprocating swing of the toggle bar arranged inside the drying device body under the drive of the motor, so that the material is turned over, thereby improving the drying efficiency. However, during the drying process of the iron oxide desulfurizer, the water in the iron oxide desulfurizer and the gas contained in the preparation process will be separated together with the gaseous vapor, and the gaseous vapor cannot be collected, thereby 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.

[0005] Therefore, a preparation device for an iron oxide desulfurizer is proposed to solve the above-mentioned problems. Summary of the Invention

[0006] The object of the present invention is to provide a device for preparing an iron oxide desulfurizer to solve the problem raised in the above-mentioned background technology that during the drying process of the iron oxide desulfurizer, the water in the iron oxide desulfurizer and the gas contained in the preparation process are separated together with the gaseous vapor, the gaseous vapor cannot be collected, thereby causing air pollution, and it is not convenient to fully dry the iron oxide desulfurizer, thereby affecting the drying efficiency of the iron oxide desulfurizer.

[0007] To achieve the above object, the present invention provides the following technical solution: a device for preparing an iron oxide desulfurizer, comprising a drying and separation mechanism, and a limiting ring installed on the top of the drying and separation mechanism;

[0008] A steam separation mechanism is provided on the top of the drying and separation mechanism, and an annular fan is provided on the bottom of the steam separation mechanism;

[0009] Also includes:

[0010] 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 supporting base is fixedly installed on the bottom of the drying box, and supporting legs are fixedly installed around the bottom of the supporting base;

[0011] The outside of the drying box is provided with a plurality of exhaust holes, the top of the drying box is fitted with a sealed top cover, and the limiting ring is fixedly installed on the outside of the sealed top cover;

[0012] Wherein, a first rotating bracket is symmetrically installed on one side of the top center position of the sealing top cover, and a first rotating motor is fixedly installed on the outer side of the first rotating bracket;

[0013] The output end of the first rotating motor is fixedly connected to a first rotating worm, one side of the first rotating worm is meshedly connected to a first rotating worm wheel, a top rotating disk is fixedly mounted on the bottom of the first rotating worm wheel, a limiting sleeve is symmetrically mounted on the bottom of the top rotating disk, and a first lifting motor is fixedly mounted on the top of the first rotating worm wheel;

[0014] The output end of the first lifting motor is fixedly connected to a lifting limit block, and the lifting limit block is rotatably connected to the top rotating disk. A plurality of compression springs are fixedly installed on the inner side of the top rotating disk close to the limit sleeve, and a compression bracket is fixedly installed on the bottom of the compression spring, and a second rotating bracket is symmetrically installed on one side of the top of the compression bracket;

[0015] A second rotating motor is fixedly mounted on the outer side of the second rotating bracket, an output end of the second rotating motor is fixedly connected to a second rotating worm, one side of the second rotating worm is meshedly connected to a second rotating worm wheel, a winding roller is fixedly mounted on the top of the second rotating worm wheel, a winding connecting rope is evenly wound around the outer side of the winding roller, and the number of the winding connecting ropes is six;

[0016] The end portion of the winding connecting rope is fixedly installed with a heating and stirring rod, a first sliding rod is fixedly installed on the inner side of the top of the heating and stirring rod, the outer side of the first sliding rod is slidably connected to a first sliding sleeve, a first spring is fixedly installed on one side of the first sliding sleeve, the top of the first sliding sleeve is rotatably connected to the first rotating rod, the top of the first rotating rod is rotatably connected to the second sliding sleeve, the interior of the second sliding sleeve is slidably connected to the second sliding rod, 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 bracket;

[0017] The bottom inner side of the drying box is rotatably connected to a heating rotating chassis, the top of the heating rotating chassis is symmetrically installed with a limit lifting column, the outer side of the limit lifting column is slidably connected to a limit lifting sleeve, a filter cylinder is fixedly connected between the two limit lifting sleeves, the inner center position of the filter cylinder is threadedly connected to a first lifting threaded rod, the top of the first lifting threaded rod is provided with a limit groove, the limit groove is engaged with the lifting limit block, and the limit lifting column is engaged with the limit sleeve.

[0018] Preferably, the steam separation mechanism includes a lifting bracket, a lifting top plate is fixedly installed on the top of the lifting bracket, a motor cover is fixedly installed on the top side of the lifting top plate, a second lifting motor is fixedly installed on the inner side of the motor cover, the output end of the second lifting motor is fixedly connected to a sprocket transmission assembly, the bottom of the sprocket transmission assembly is symmetrically connected to a second lifting threaded rod, and the outer sides of the two second lifting threaded rods are threadedly connected to a lifting threaded sleeve.

[0019] Preferably, a lifting plate is fixedly installed between the two lifting threaded sleeves, a lifting sliding sleeve is symmetrically installed on the side of the lifting plate away from the lifting threaded sleeve, a lifting sliding rod is slidably connected to the inside of the lifting sliding sleeve, clamping sliding rods are symmetrically installed on both sides of the inside of the lifting plate, the outer side of the clamping sliding rod is slidably connected to the clamping sliding sleeve, and a clamping spring is fixedly installed on one side of the clamping sliding sleeve.

[0020] Preferably, the bottom of the clamping sliding sleeves on both sides are rotatably connected with clamping claws, and the clamping claws are engaged with the limit rings. The bottom of the lifting bracket is fixedly installed with a support frame, and the support frame is fixedly installed on the outside of the drying box. The bottom of the support frame is fixedly installed with an exhaust box, and the annular fan is fixedly installed on the bottom of the exhaust box. A number of connecting pipes are fixedly installed on the inside of the exhaust box. The top inner side of the exhaust box is rotatably connected with a rotating ring, and the bottom of the rotating ring is fixedly installed with a number of rotating fan blades.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: when the winding connecting rope is loosened, the first rotating rod can drive the heating stirring rod to rotate under the elastic force of the second spring and the first spring, and the heating stirring rod is moved out from the inside of the pressing bracket, so as to facilitate the stirring and mixing of the raw materials of the iron oxide desulfurizer. By utilizing the heating characteristics of the heating stirring rod, the moisture in the raw materials of the iron oxide desulfurizer can be quickly evaporated. The annular fan generates a certain suction force and drives the rotating ring and the rotating fan blades to rotate inside the exhaust box at the same time. The water vapor generated by the drying inside the drying box and the gas contained in the preparation process can be collected together with the gaseous steam through the connecting pipe, so as to facilitate the preparation of the iron oxide desulfurizer. The specific contents are as follows:

[0022] 1. By setting up a drying and separation mechanism, not only can the heated rotating chassis inside the drying box be utilized to dry the iron oxide desulfurizer, but the iron oxide desulfurizer can also be filtered through the filter drum, so as to separate the moisture in the iron oxide desulfurizer and improve the drying efficiency of the iron oxide desulfurizer. By starting the first rotating motor to drive the first rotating worm to rotate, the first rotating worm and the first rotating worm gear are meshed and connected, so that the first rotating worm gear drives the top rotating disk to rotate. Under the action of the compression spring, the rotation of the compression bracket is realized, so as to facilitate the sufficient mixing of the iron oxide desulfurizer raw materials inside the filter drum. At the same time, the second rotating motor is started to drive the second rotating worm to rotate, and the second rotating worm and the second rotating worm gear are meshed and connected, so that the second rotating worm gear drives the winding roller to rotate. Since six winding connecting ropes are evenly wound on 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 heated stirring rod to rotate. The mixing rod rotates and moves the heated stirring rod out from the inside of the compression bracket, which is convenient for stirring and mixing the iron oxide desulfurizer raw materials. By utilizing the heating characteristics of the heated stirring rod, the moisture in the iron oxide desulfurizer raw materials can be quickly evaporated, and the gas contained in the preparation process of the iron oxide desulfurizer can be separated together with the gaseous steam, thereby improving the drying effect of the iron oxide desulfurizer. When the winding connecting rope is tightened, the winding connecting rope can drive the heated stirring rod to rotate and be stored in the inside of the compression bracket, which is convenient for squeezing the iron oxide desulfurizer raw materials by extrusion, and the moisture in the iron oxide desulfurizer raw materials can 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 through the sliding connection between the limit lifting column and the limit lifting sleeve, the lifting and moving of the filter drum is realized, and the filter drum is moved to the top of the heated rotating chassis, thereby performing preliminary drying of the iron oxide desulfurizer raw materials.

[0023] 2. By setting up a steam separation mechanism, not only can the second lifting motor be used to drive the sprocket transmission assembly and the second lifting threaded rod to rotate, so that the lifting threaded sleeve drives the lifting plate to move up and down, but also the sliding connection between the clamping sliding rod and the clamping sliding sleeve inside the lifting plate is utilized, and under the elastic force of the clamping spring, the clamping claw clamps the limit ring on the outside of the sealing top cover, so that the sealing top cover can be opened, which is convenient for taking out the filter cylinder. The sealing top cover can be fixed to the drying box with the help of bolts to improve the sealing of the drying box. The annular fan generates a certain suction force and drives the rotating ring and the rotating fan blades to rotate inside the exhaust box. The water vapor generated by the drying inside the drying box and the gas contained in the preparation process can be collected together with the gaseous steam through the connecting pipe, which is convenient for the preparation of iron oxide desulfurizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0025] Figure 2 Schematic diagram of the three-dimensional cross-section of the drying and separation mechanism of the present invention;

[0026] Figure 3 Schematic diagram of the three-dimensional structure of the sealing top cover in the present invention;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the top rotating disk in the present invention;

[0028] Figure 5 Schematic diagram of the three-dimensional structure of the compression bracket cross section in the present invention;

[0029] Figure 6 Schematic diagram of the three-dimensional structure of the winding roller in the present invention;

[0030] Figure 7 This is a schematic diagram of the three-dimensional structure of the heating stirring rod in the rotating state of the present invention;

[0031] Figure 8 This is a schematic diagram of the three-dimensional structure of the filter cylinder in the present invention;

[0032] Figure 9 Schematic diagram of the three-dimensional structure of the steam separation mechanism in the present invention;

[0033] Figure 10 Schematic diagram of the three-dimensional structure of the lifting plate cross section in the present invention;

[0034] Figure 11 It is a schematic diagram of the three-dimensional structure of the rotating ring and rotating blades in the present invention.

[0035] In the figure: 1. drying and separation mechanism; 101. drying box; 102. discharge valve; 103. supporting bottom plate; 104. supporting leg; 105. exhaust hole; 106. sealing top cover; 107. limiting ring; 108. first rotating bracket; 109. first rotating motor; 110. first rotating worm; 111. first rotating worm gear; 112. top rotating disk; 113. limiting sleeve; 114. first lifting motor; 115. lifting limit block; 116. pressing spring; 117. pressing 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. Limiting lifting column; 134. Limiting lifting sleeve; 135. Filter screen; 136. First lifting threaded rod; 137. Limiting slot; 2. Steam separation mechanism; 201. Lifting bracket; 202. Lifting top plate; 203. Motor cover; 204. Second lifting motor; 205. Sprocket transmission assembly; 206. Second lifting threaded rod; 207. Lifting threaded 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. Exhaust box; 217. Annular fan; 218. Connecting pipe; 219. Rotating ring; 220. Rotating fan blade. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0037] See also Figures 1-11The present invention provides a technical solution: a preparation device for an iron oxide desulfurizer, 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 provided on the top of the drying and separation mechanism 1, and a ring fan 217 is provided at the bottom of the steam separation mechanism 2, the drying and separation mechanism 1 comprises 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 on the bottom of the drying box 101, and supporting legs 104 are fixedly installed around the bottom of the supporting bottom plate 103, wherein the outer side of the drying box 101 is provided with a Several exhaust holes 105, the top of the drying box 101 is fitted with a sealed top cover 106, and a limiting ring 107 is fixedly installed on the outside of the sealed top cover 106, wherein a first rotating bracket 108 is symmetrically installed on one side of the top center position of the sealed top cover 106, and a first rotating motor 109 is fixedly installed on the outside of the first rotating bracket 108, and the output end of the first rotating motor 109 is fixedly connected to a first rotating worm 110, and one side of the first rotating worm 110 is meshed with a first rotating worm wheel 111, and a top rotating disk 112 is fixedly installed on the bottom of the first rotating worm wheel 111. A limiting sleeve 113 is symmetrically installed at the bottom of 112, a first lifting motor 114 is fixedly installed on the top of the first rotating worm gear 111, and a lifting limit block 115 is fixedly connected to the output end of the first lifting motor 114. The lifting limit block 115 is rotatably connected to the top rotating disk 112, and a plurality of compression springs 116 are fixedly installed on the inner side of the top rotating disk 112 near the limiting sleeve 113. A compression bracket 117 is fixedly installed at the bottom of the compression spring 116, and a second rotating bracket 118 is symmetrically installed on one side of the top of the compression bracket 117. The heating rotating chassis 132 inside the drying box 101 is used for The iron oxide desulfurizer is dried and filtered through the filter mesh cylinder 135 at the same time, 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. Under the action of the compression spring 116, the compression bracket 117 is rotated, which is convenient for fully mixing the iron oxide desulfurizer raw materials inside the filter mesh cylinder 135.

[0038] A second rotating motor 119 is fixedly installed on the outer side of the second rotating bracket 118, and a second rotating worm 120 is fixedly connected to the output end of the second rotating motor 119. A second rotating worm 120 is meshedly connected to one side of the second rotating worm 120. A winding roller 122 is fixedly installed 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. There are six winding connecting ropes 123. A heating stirring rod 124 is fixedly installed on the end of the winding connecting rope 123. A first sliding rod 125 is fixedly installed on the inner side of the top of the heating stirring rod 124. The outer side of 125 is slidably connected to a first sliding sleeve 126, one side of the first sliding sleeve 126 is fixedly installed with a first spring 127, the top of the first sliding sleeve 126 is rotatably connected to a first rotating rod 128, the top of the first rotating rod 128 is rotatably connected to a second sliding sleeve 129, the interior of the second sliding sleeve 129 is slidably connected to a second sliding rod 130, one side of the second sliding sleeve 129 is fixedly installed with a second spring 131, the second sliding rod 130 is fixedly installed on the inner side of the clamping bracket 117, the second rotating motor 119 is started to drive the second rotating worm 120 to rotate, and the second rotating worm 120 is used to rotate. 0 is meshed with the second rotating worm gear 121, so that 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 rope 123 is loosened, the first rotating rod 128 can drive the heating stirring rod 124 to rotate under the elastic force of the second spring 131 and the first spring 127, and the heating stirring rod 124 is moved out from the inside of the pressing bracket 117, so as to facilitate the stirring and mixing of the iron oxide desulfurization agent raw material. By utilizing the heating characteristic of the heating stirring rod 124, the moisture in the iron oxide desulfurization agent raw material can be removed. Rapid evaporation can be carried out, and at the same time, the gas contained in the preparation process of the iron oxide desulfurizer can be separated together with the gaseous steam, 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 heating 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 sliding connection between the limiting lifting column 133 and the limiting lifting sleeve 134 is used to realize the lifting and lowering movement of the filter screen cylinder 135. When the filter screen cylinder 135 contacts the clamping bracket 117, 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.

[0039] The bottom inner side of the drying box 101 is rotatably connected to the heating rotating chassis 132, and the top of the heating rotating chassis 132 is symmetrically installed with a limited lifting column 133, the outer side of the limited lifting column 133 is slidably connected to the limited lifting sleeve 134, and a filter cylinder 135 is fixedly connected between the two limited lifting sleeves 134, and the inner center position of the filter cylinder 135 is threadedly connected to a first lifting threaded rod 136, and the top of the first lifting threaded rod 136 is provided with a limited groove 137, which is engaged with the lifting limit block 115, and the limited lifting column 133 is engaged with the limiting sleeve 113. 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 limited lifting column 133 and the limited lifting sleeve 134, the filter cylinder 135 is lifted and moved, and the filter 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.

[0040] The steam separation mechanism 2 includes a lifting bracket 201, a lifting top plate 202 is fixedly installed on the top of the lifting bracket 201, a motor cover 203 is fixedly installed on the top side of the lifting top plate 202, a second lifting motor 204 is fixedly installed on the inner side of 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 a second lifting threaded rod 206, the outer sides of the two second lifting threaded rods 206 are threadedly connected to a lifting threaded sleeve 207, a lifting plate 208 is fixedly installed between the two lifting threaded sleeves 207, and the lifting plate 208 is away from the lifting threaded sleeve A lifting sliding sleeve 209 is symmetrically installed on one side of 207, and a lifting sliding rod 210 is slidably connected to the interior of the lifting sliding sleeve 209. A clamping sliding rod 211 is symmetrically installed on both sides of the interior of the lifting plate 208. A clamping sliding sleeve 212 is slidably connected to the outer side of the clamping sliding rod 211. A clamping spring 213 is fixedly installed on one side of the clamping sliding sleeve 212. The bottoms of the clamping sliding sleeves 212 on both sides are rotatably connected to clamping claws 214. The clamping claws 214 are engaged with the limiting ring 107. A support frame 215 is fixedly installed on the bottom of the lifting bracket 201. The support frame 215 is fixedly installed on the outside of the drying box 101. The support frame 215 The bottom of the exhaust box 216 is fixedly installed, the annular fan 217 is fixedly installed at the bottom of the exhaust box 216, a number of connecting pipes 218 are fixedly installed on the inside of the exhaust box 216, the top inside of the exhaust box 216 is rotatably connected to a rotating ring 219, and a number of rotating fan blades 220 are fixedly installed on the bottom of the rotating ring 219. The second lifting motor 204 drives the sprocket transmission component 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, and at the same time utilizes the sliding connection between the clamping sliding rod 211 and the clamping sliding sleeve 212 inside the lifting plate 208, and clamps the spring 21 3, 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 to facilitate the removal of the filter cartridge 135. The sealing top cover 106 can be fixed to the drying box 101 with the help of bolts to improve the sealing performance of the drying box 101. The annular fan 217 generates a certain suction force and drives the rotating ring 219 and the rotating fan blades 220 to rotate inside the exhaust box 216. The water vapor generated by the drying inside the drying box 101 and the gas contained in the preparation process can be collected together with the gaseous steam through the connecting pipe 218, which is convenient for the preparation of the iron oxide desulfurizer.

[0041] Working principle: Before using the preparation device of this iron oxide desulfurizer, it is necessary to check the overall situation of the device to ensure that it can work normally. Figure 1 - Figure 11As shown, first, the heating rotating chassis 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. By starting the first rotating motor 109 to drive the first rotating worm 110 to rotate, the first rotating worm 110 and the first rotating worm wheel 111 are engaged with each other, so that the first rotating worm wheel 111 drives the top rotating disk 112 to rotate. Under the action of the compression spring 116, the rotation of the compression bracket 117 is realized, which is convenient for 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. The second rotating worm 120 is engaged with the second rotating worm wheel 121 to drive the second rotating worm wheel 121 to drive 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 to facilitate the stirring and mixing of the iron oxide desulfurizer raw materials.

[0042] Secondly, by utilizing the heating characteristics of the heating 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 steam, 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 heating 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 drum 135 is realized through the sliding connection between the limiting lifting column 133 and the limiting lifting sleeve 134. When the filter drum 135 is in contact with the clamping bracket 117 When in contact, it is convenient to extrude the iron oxide desulfurizer raw material, which can quickly squeeze out the moisture in the iron oxide desulfurizer raw material, 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 limiting lifting column 133 and the limiting lifting sleeve 134, the lifting and lowering 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 preliminary drying of the iron oxide desulfurizer raw material.

[0043] Finally, the second lifting motor 204 is used to drive 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, the sliding connection between the clamping sliding rod 211 and the clamping sliding sleeve 212 inside the lifting plate 208 is used, and under the elastic force of the clamping spring 213, the clamping claw 214 clamps the limit ring 107 on the outside of the sealing top cover 106, so that the sealing top cover 106 can be opened, which is convenient for taking out the filter cylinder 135. The sealing top cover 106 can be fixed to the drying box 101 by bolts to improve the sealing of the drying box 101. The annular fan 217 generates a certain suction force and drives the rotating ring 219 and the rotating fan blades 220 to rotate inside the exhaust box 216. The water vapor generated by the drying inside the drying box 101 and the gas contained in the preparation process can be collected together with the gaseous steam through the connecting pipe 218, which is convenient for the preparation of iron oxide desulfurizer.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for preparing an iron oxide desulfurizer, 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 provided on the top of the drying and separation mechanism (1), and an annular fan (217) is provided on the bottom of the steam separation mechanism (2); It is characterized by: 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 base 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 base plate (103); A plurality of exhaust holes (105) are provided on the outside of the drying box (101), a sealing top cover (106) is attached 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 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); 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 meshedly 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); The output end of the first lifting motor (114) is fixedly connected to a lifting limit block (115), the lifting limit block (115) is rotatably connected to the top rotating disk (112), a plurality of compression springs (116) are fixedly installed on the inner side of the top rotating disk (112) near the limit sleeve (113), a compression bracket (117) is fixedly installed at the bottom of the compression spring (116), and a second rotating bracket (118) is symmetrically installed on one side of the top of the compression bracket (117); A second rotating motor (119) is fixedly mounted on the outer side of the second rotating bracket (118); an 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 meshedly connected to a second rotating worm wheel (121); a winding roller (122) is fixedly mounted on the top of the second rotating worm wheel (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; The end of the winding connecting rope (123) is fixedly installed with a heating stirring rod (124), the inner side of the top of the heating stirring rod (124) is fixedly installed with a first sliding rod (125), the outer side of the first sliding rod (125) is slidably connected to the first sliding sleeve (126), one side of the first sliding sleeve (126) is fixedly installed with a first spring (127), the top of the first sliding sleeve (126) is rotatably connected to the first rotating rod (128), the top of the first rotating rod (128) is rotatably connected to the second sliding sleeve (129), the interior of the second sliding sleeve (129) is slidably connected to the second sliding rod (130), one side of the second sliding sleeve (129) is fixedly installed with a second spring (131), and the second sliding rod (130) is fixedly installed on the inner side of the clamping bracket (117); The bottom inner side of the drying box (101) is rotatably connected to a heating rotating chassis (132), the top of the heating rotating chassis (132) is symmetrically installed with a limit lifting column (133), the outer side of the limit lifting column (133) is slidably connected to a limit lifting sleeve (134), a filter cylinder (135) is fixedly connected between the two limit lifting sleeves (134), the inner center position of the filter cylinder (135) is threadedly connected to a first lifting threaded rod (136), the top of the first lifting threaded rod (136) is provided with a limit slot (137), the limit slot (137) is engaged with the lifting limit block (115), and the limit lifting column (133) is engaged with the limit sleeve (113).

2. The preparation device of an iron oxide desulfurizer 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 interior of the motor cover (203), an output end of the second lifting motor (204) is fixedly connected to a sprocket transmission assembly (205), a second lifting threaded rod (206) is symmetrically connected to the bottom of the sprocket transmission assembly (205), and the outer sides of the two second lifting threaded rods (206) are threadedly connected to lifting threaded sleeves (207).

3. The preparation device of an iron oxide desulfurizing agent according to claim 2, 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 the side of the lifting plate (208) away from the lifting threaded sleeve (207), the lifting sliding sleeve (209) is internally slidably connected to a lifting sliding rod (210), clamping sliding rods (211) are symmetrically installed on both sides of the interior of the lifting plate (208), the outer side of the clamping sliding rod (211) is slidably connected to a clamping sliding sleeve (212), and a clamping spring (213) is fixedly installed on one side of the clamping sliding sleeve (212).

4. The preparation device of an iron oxide desulfurizer according to claim 3, characterized in that: The bottoms of the clamping sliding sleeves (212) on both sides are rotatably connected to clamping claws (214), and the clamping claws (214) are engaged with the limiting 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). The inner side of the exhaust box (216) is fixedly installed with a plurality of connecting pipes (218). The inner side of the top of the exhaust box (216) is rotatably connected to a rotating ring (219), and the bottom of the rotating ring (219) is fixedly installed with a plurality of rotating fan blades (220).

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