A desulfurizer raw material modular storage tank and a method of using the same

Abstract

This invention discloses a modular storage tank for desulfurizing agent raw materials and its usage method, relating to the field of storage equipment technology. The modular storage tank includes a support base, tank bottom, tank body, tank top, protective shell, and insulation layer. Each core component adopts a modular design. The tank body consists of combinable sections and maintenance sections. The protective shell and insulation layer adopt a separate modular structure. The insulation layer has a built-in combinable and controllable electric heating tape, achieving precise temperature control through wiring. The tank bottom is equipped with a spiral discharge structure to prevent raw material agglomeration and blockage. This invention achieves flexible volume adjustment through modular combination, eliminates the need for overall disassembly during maintenance, saves energy through precise insulation design, and facilitates transportation and installation of modular components. It also features excellent sealing performance and smooth discharge, making it suitable for the storage needs of desulfurizing agent raw materials under different operating conditions in industries such as power and chemical engineering. It has high practicality and promotional value.

Description

Technical Field

[0001] This invention relates to the field of storage equipment technology, specifically to a modular storage tank for desulfurizing agent raw materials and its usage method. Background Technology

[0002] Desulfurizing agents are used to remove free sulfur or sulfur compounds from fuels, raw materials, or other materials, and are widely used in industries such as power, chemical, and metallurgy. Desulfurizing agent raw materials are mostly in powder, granular, or paste form. Their storage requires strict control over temperature and sealing, and the required storage tank volume varies depending on the operating conditions. Furthermore, the ease of equipment maintenance directly impacts production efficiency.

[0003] Existing desulfurizing agent raw material storage tanks are mostly integrated structures, which have the following drawbacks: fixed volume, unable to be flexibly adjusted according to actual storage needs, resulting in poor applicability; integrated structure makes maintenance difficult, and disassembly and repair are difficult when local components are damaged, affecting production continuity; the insulation and heating structure is mostly an integral design, which cannot be accurately controlled according to the temperature requirements of different areas inside the tank, resulting in serious energy waste; the equipment is inconvenient to transport and install, and the integrated tank is huge, which places high demands on transportation routes and installation sites.

[0004] To address the aforementioned issues, this invention proposes a modular storage tank for desulfurizing agent raw materials and its usage method. Through modular design, it achieves adjustable volume, convenient maintenance, and precise heat preservation, while reducing transportation and installation difficulties and meeting the usage requirements under different working conditions. Summary of the Invention

[0005] The purpose of this invention is to provide a modular storage tank for desulfurizing agent raw materials and its usage method, so as to solve the problems of fixed volume, inconvenient maintenance, low temperature control accuracy, and difficult transportation and installation of desulfurizing agent raw material storage tanks in the prior art mentioned in the background.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a modular storage tank for desulfurizing agent raw materials, comprising a support base, a tank bottom, a tank body, a tank top, a protective shell, and an insulation layer. The tank bottom is inserted into the inner side of the support base. The tank body is snapped onto the tank bottom, and the tank body is provided with a combination section and a maintenance section. The upper and lower ends of the combination section and the maintenance section are provided with snap-fit ​​structures, allowing the combination section and the maintenance section to be snapped together according to usage requirements. The tank top is snapped onto the top of the tank body. The protective shell is fitted over the outer side of the tank body and the tank top, and the protective shell is modularly designed with sealed seams. The insulation layer is located between the protective shell, the tank body, and the tank top. The insulation layer is provided with side insulation sheets, combined insulation sheets, and wiring. Heating structures are provided inside the side insulation sheets and combined insulation sheets, and the side insulation sheets and combined insulation sheets can be combined and used according to usage requirements via the wiring.

[0007] Preferably, the support base has a circular structure design, and the support base is fixedly connected with legs that are evenly distributed in a ring. The inner side of each leg is provided with a sliding groove, and a connecting bolt is inserted into the inner side of the sliding groove. A base plate is fixedly connected to the bottom of each leg.

[0008] Preferably, the upper half of the tank bottom is cylindrical, the lower half of the tank bottom is conical, a first flange is provided at the top of the tank bottom, a first protruding strip is fixedly connected to the top of the first flange, and a snap-fit ​​groove is opened at the top of the first protruding strip. A ring-shaped, evenly distributed slider is fixedly connected to the outer side of the tank bottom. An insertion hole is opened at the top of the slider, and a sleeve hole is opened at the bottom of the slider. The slider is inserted into the inner side of the groove, and the sleeve hole is sleeved on the outer side of the connecting bolt. A positioning frame is fixedly connected to the inner side of the conical lower half of the tank bottom.

[0009] Preferably, a discharge pipe is fixedly connected to the bottom of the tank bottom, an insert plate is inserted into the inner side of the discharge pipe, the insert plate is located inside the bent section of the discharge pipe, a shaft is inserted into the inner side of the discharge pipe, the top end of the shaft is inserted into the inner side of the positioning frame, the other end of the shaft passes through the discharge pipe to the outer side, and a linkage wheel is sleeved on the outer side, a spiral plate is fixedly connected to the outer side of the shaft, the spiral plate is located inside the vertical section of the discharge pipe, a motor is inserted into the outer side of the discharge pipe, a transmission wheel is sleeved on the outer side of the output end of the motor, a transmission belt is sleeved on the outer side of the transmission wheel, and the transmission belt is sleeved on the outer side of the linkage wheel.

[0010] Preferably, a second flange is provided at both the upper and lower ends of the combined section and the maintenance section. A second protruding strip is fixedly connected to the top of the upper second flange, and an arc-shaped groove is formed at the top of the second protruding strip. An annular groove corresponding to the second protruding strip is formed at the bottom of the lower second flange. A retaining groove is formed on the inner side of the annular groove, and a sealing ring is inserted into the inner side of the retaining groove. The sealing ring abuts against the inner side of the arc-shaped groove. A reinforcing rod evenly distributed in a ring is fixedly connected to the outer side of the combined section and the maintenance section. A sleeve hole penetrating the second flange is formed at the top of the reinforcing rod, and a first insert rod penetrating the second flange is fixedly connected to the bottom of the reinforcing rod. The first insert rod corresponds to the sleeve hole and the insertion hole. A first maintenance port is provided on the outer side of the maintenance section, and a sealing plate is fixedly connected to the outer side of the first maintenance port by bolts.

[0011] Preferably, a third flange is provided at the bottom of the tank top, and a second insert rod evenly distributed in a ring is fixedly connected to the bottom of the third flange. The second insert rod corresponds to the sleeve hole. A feed pipe and a second inspection port are fixedly connected to the top of the tank top, and a sealing plate is fixedly connected to the outside of the second inspection port by bolts.

[0012] Preferably, the protective shell is provided with a top protective plate, a combined section protective plate, and a maintenance section protective plate. The top protective plate is attached to the outer side of the tank top and has an arc-shaped opening corresponding to the feed pipe and the second maintenance port. The combined section protective plate is attached to the outer side of the combined section, and the maintenance section protective plate is attached to the outer side of the maintenance section. The maintenance section protective plate has an arc-shaped opening corresponding to the first maintenance port.

[0013] Preferably, the insulation layer is further provided with a top insulation sheet and a bottom insulation sheet. The top insulation sheet is located between the top protective sheet and the top of the tank. The top insulation sheet has an arc opening corresponding to the feed pipe and the second inspection port. The bottom insulation sheet is sleeved on the outside of the bottom of the tank and is clamped and fixed by the support seat.

[0014] Preferably, the side insulation sheet has a first insertion hole, and a first electric heating tape is disposed on the inner side of the side insulation sheet. A first electrode is disposed on the first electric heating tape, and the first electrode is inserted into the inner side of the first insertion hole. The combined insulation sheet has a second insertion hole and an arc-shaped opening corresponding to the first inspection port. A second electric heating tape is disposed on the inner side of the combined insulation sheet. A second electrode is disposed on the second electric heating tape, and the second electrode is inserted into the inner side of the second insertion hole. A plug is disposed on the cable. The plug is used to connect the electrodes on the first and second electric heating tapes to realize the combined electrical connection of the electric heating tapes.

[0015] A method for using a modular storage tank for desulfurizing agent raw materials includes the following steps: S1: Equipment assembly. Based on the storage volume requirements of the desulfurizing agent raw materials, select the corresponding number of combination sections and at least one maintenance section. Seal the combination sections and maintenance sections by clamping them together with the second convex strip, annular groove, and sealing ring on the second flange. At the same time, insert the first insert rod at the bottom of the reinforcing rod into the sleeve hole of the lower component to complete the tank assembly. Connect the tank bottom to the sliding groove of the support leg through the slider and fix it with connecting bolts through the sleeve hole. Then, clamp the second flange at the bottom of the assembled tank to the first flange at the bottom of the tank, and insert the first insert rod into the insertion hole of the slider. Finally, clamp and fix the tank top to the sleeve hole at the top of the tank through the second insert rod of the third flange. S2: Assemble the insulation structure by fitting the bottom insulation sheet onto the outside of the tank bottom and securing it with the support base; attach the side insulation sheet and the combined insulation sheet to the corresponding assembly section and maintenance section on the outside of the tank body, and attach the top insulation sheet to the outside of the tank top; according to the temperature control requirements, connect the first electrode of the first electric heating cable and / or the second electrode of the second electric heating cable through the plug on the cable to complete the assembly of the insulation and heating structure; finally, fit each modular component of the protective shell onto the outside of the tank top, assembly section and maintenance section, and seal and bond each joint. S3: Raw material storage. The desulfurizing agent raw material is injected into the tank through the feed pipe on the top of the tank. According to the temperature requirements of the raw material storage, the corresponding first electric heating tape and / or second electric heating tape are activated. The temperature inside the tank is precisely controlled through the insulation layer to prevent the raw material from clumping or deteriorating due to unsuitable temperature. S4: Raw material discharge. When discharging, first pull out the insert plate in the discharge pipe, then start the motor. The motor drives the shaft and spiral plate to rotate through the transmission wheel, transmission belt and linkage wheel, pushing the raw material in the bottom of the tank to the outlet of the discharge pipe to complete the discharge. S5: Inspection and maintenance. When inspection is required, open the component corresponding to the inspection section of the protective shell, remove the sealing plate on the outside of the first inspection port, and the inside of the tank can be inspected. If a part needs to be replaced, the corresponding modular component can be disassembled for replacement without disassembling the entire equipment. S6: Equipment disassembly. When the equipment is no longer in use or needs to be transported, remove the tank top, tank sections, insulation layer, protective shell and tank bottom in the reverse order of assembly. Collect and transport the modular components separately to reduce transportation difficulty.

[0016] The technical effects and advantages of this invention are as follows: 1. The modular storage tank for desulfurizing agent raw materials and its usage method: The present invention divides the tank into assembly section and maintenance section. The protective shell and insulation layer are both modularly set up separately. The number of tank sections can be flexibly combined according to the storage volume requirements, which is highly applicable. At the same time, the modular components are small in size and light in weight, which is convenient for transportation and on-site assembly, reducing the requirements for transportation routes and installation sites.

[0017] 2. The modular storage tank for desulfurizing agent raw materials and its usage method allow for direct inspection and maintenance of the inner side of the tank by setting up an inspection section and corresponding first and second inspection ports. When a local component is damaged, only the corresponding modular component needs to be disassembled and replaced, without the need for overall shutdown and disassembly, effectively shortening maintenance time and improving production continuity.

[0018] 3. The modular storage tank for desulfurizing agent raw materials and its usage method: the side insulation plates and combined insulation plates of the insulation layer are respectively set for each section of the tank body, and the working area of ​​the electric heating tape can be flexibly combined through wiring. The heating range can be accurately adjusted according to the temperature requirements of different areas inside the tank, avoiding energy waste caused by overall heating and reducing the cost of use.

[0019] 4. The modular storage tank for desulfurizing agent raw materials and its usage method: the tank sections are sealed with flanges, raised strips and sealing rings, and the joints of the protective shell are sealed and bonded. The overall sealing performance is excellent and can effectively prevent the desulfurizing agent raw materials from getting damp or leaking. A spiral plate is installed in the discharge pipe and driven by an electric motor to avoid raw material agglomeration and blockage, ensuring smooth discharge. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic cross-sectional view of the overall structure of the present invention; Figure 3 This is a schematic diagram of the structure of the support base of the present invention; Figure 4 This is a schematic diagram of the bottom structure of the can of the present invention; Figure 5 This is a schematic cross-sectional view of the bottom of the can of the present invention; Figure 6 This is a schematic diagram of the tank body of the present invention; Figure 7 This is a schematic cross-sectional view of the tank body of the present invention; Figure 8 For the present invention Figure 7 A schematic diagram of the structure of Part A; Figure 9 This is a schematic diagram of the structure of the irrigation system of the present invention; Figure 10 This is a schematic diagram of the structure of the protective shell of the present invention; Figure 11 This is a schematic diagram of the structure of the insulation layer of the present invention; Figure 12 This is a schematic diagram of the structure of the heating element of the present invention; Figure 13 This is a schematic diagram of the structure of the assembly sheet of the present invention; Figure 14 This is a schematic diagram of the cable structure of the present invention.

[0022] In the picture: 1. Support base; 11. Support leg; 12. Slide groove; 13. Connecting bolt; 14. Base plate; 2. Tank bottom; 21. First flange; 211. First raised strip; 22. Sliding block; 221. Insertion hole; 23. Positioning frame; 24. Discharge pipe; 241. Insert plate; 25. Shaft; 251. Linkage wheel; 252. Spiral plate; 26. Electric motor; 261. Transmission wheel; 262. Transmission belt; 3. Tank body; 31. Assembly section; 32. Maintenance section; 33. Second flange; 331. Second raised strip; 332. Arc groove; 333. Slot; 334. Sealing ring; 34. Reinforcing rod; 341. Sleeve hole; 342. First insert rod; 35. First maintenance port; 4. Tank top; 41. Third flange; 411. Second insert rod; 42. Feed pipe; 43. Second inspection port; 5. Protective shell; 51. Top protective plate; 52. Combined section protective plate; 53. Maintenance section protective plate; 6. Insulation layer; 61. Top insulation sheet; 62. Side insulation sheet; 621. First socket; 622. First electric heating tape; 623. First electrode; 63. Combined insulation sheet; 631. Second socket; 632. Second electric heating tape; 633. Second electrode; 64. Bottom insulation sheet; 65. Ribbon cable; 651. Plug. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] This invention discloses a modular storage tank for desulfurizing agent raw materials and its usage method, according to the appendix. Figures 1-11 As shown, the tank includes a support base 1, a tank bottom 2, a tank body 3, a tank top 4, a protective shell 5, and an insulation layer 6. The tank bottom 2 is inserted into the inner side of the support base 1. The tank body 3 is snapped onto the tank bottom 2. The tank body 3 is provided with a combination section 31 and a maintenance section 32. The upper and lower ends of the combination section 31 and the maintenance section 32 are provided with snap-fit ​​structures, allowing the combination section 31 and the maintenance section 32 to be snapped together according to usage requirements. The tank top 4 is snapped onto the top of the tank body 3. The protective shell 5 is fitted onto the outside of the tank body 3 and the tank top 4. The protective shell 5 is modularly designed with sealed joints. The insulation layer 6 is located between the protective shell 5, the tank body 3, and the tank top 4. The insulation layer 6 is provided with side insulation sheets 62, combined insulation sheets 63, and wiring 65. Heating structures are provided inside the side insulation sheets 62 and the combined insulation sheets 63. The side insulation sheets 62 and the combined insulation sheets 63 can be combined and used according to usage requirements via the wiring 65.

[0025] According to the appendix Figure 3 As shown, the support base 1 is designed as a circular structure. Support legs 11 are fixedly connected to the support base 1 in a circular and uniformly distributed manner. A sliding groove 12 is provided on the inner side of the support leg 11. A connecting bolt 13 is inserted into the inner side of the sliding groove 12. A base plate 14 is fixedly connected to the bottom of the support leg 11.

[0026] According to the appendix Figures 4-5 As shown, the upper half of the tank bottom 2 is cylindrical, the lower half of the tank bottom 2 is conical, the top of the tank bottom 2 is provided with a first flange 21, the top of the first flange 21 is fixedly connected with a first protrusion 211, the top of the first protrusion 211 is provided with a snap-fit ​​groove, the outer side of the tank bottom 2 is fixedly connected with a slider 22 that is evenly distributed in a ring, the top of the slider 22 is provided with an insertion hole 221, the bottom of the slider 22 is provided with a sleeve hole, the slider 22 is inserted into the inner side of the slide groove 12, the sleeve hole is sleeved on the outer side of the connecting bolt 13, and the inner side of the conical lower half of the tank bottom 2 is fixedly connected with a positioning frame 23.

[0027] According to the appendix Figure 5 As shown, further, a discharge pipe 24 is fixedly connected to the bottom of the tank bottom 2. An insert plate 241 is inserted into the inner side of the discharge pipe 24. The insert plate 241 is located inside the bent section of the discharge pipe 24. A shaft 25 is inserted into the inner side of the discharge pipe 24. The top end of the shaft 25 is inserted into the inner side of the positioning frame 23. The other end of the shaft 25 passes through the discharge pipe 24 to the outside. A linkage wheel 251 is sleeved on the outside. A spiral plate 252 is fixedly connected to the outside of the shaft 25. The spiral plate 252 is located inside the vertical section of the discharge pipe 24. A motor 26 is inserted into the outside of the discharge pipe 24. A transmission wheel 261 is sleeved on the outside of the output end of the motor 26. A transmission belt 262 is sleeved on the outside of the transmission wheel 261. The transmission belt 262 is sleeved on the outside of the linkage wheel 251.

[0028] According to the appendix Figures 6-8 As shown, specifically disclosed, both the upper and lower ends of the combined section 31 and the maintenance section 32 are provided with second flanges 33. The top of the upper second flange 33 is fixedly connected to a second protrusion 331, and the top of the second protrusion 331 is provided with an arc-shaped groove 332. The bottom of the lower second flange 33 is provided with an annular groove corresponding to the second protrusion 331. A retaining groove 333 is provided on the inner side of the annular groove. A sealing ring 334 is inserted into the inner side of the retaining groove 333 and abuts against the inner side of the arc-shaped groove 332. The outer sides of the combined section 31 and the maintenance section 32 are fixedly connected with reinforcing rods 34 that are evenly distributed in an annular pattern. The top of the reinforcing rod 34 is provided with a sleeve hole 341 that penetrates the second flange 33. The bottom of the reinforcing rod 34 is fixedly connected with a first insert rod 342 that penetrates the second flange 33. The first insert rod 342 corresponds to the sleeve hole 341 and the insertion hole 221. The outer side of the maintenance section 32 is provided with a first maintenance port 35. A sealing plate is fixedly connected to the outer side of the first maintenance port 35 by bolts.

[0029] According to the appendix Figure 9 As shown, a third flange 41 is provided at the bottom of the tank top 4. A second insert rod 411, which is evenly distributed in a ring, is fixedly connected to the bottom of the third flange 41. The second insert rod 411 corresponds to the sleeve hole 341. A feed pipe 42 and a second inspection port 43 are fixedly connected to the top of the tank top 4. A sealing plate is fixedly connected to the outside of the second inspection port 43 by bolts.

[0030] According to the appendix Figure 10 As shown, the protective shell 5 is provided with a top protective plate 51, a combined section protective plate 52, and a maintenance section protective plate 53. The top protective plate 51 is attached to the outside of the tank top 4, and the top protective plate 51 has an arc-shaped opening corresponding to the feed pipe 42 and the second maintenance port 43. The combined section protective plate 52 is attached to the outside of the combined section 31, and the maintenance section protective plate 53 is attached to the outside of the maintenance section 32. The maintenance section protective plate 53 has an arc-shaped opening corresponding to the first maintenance port 35.

[0031] According to the appendix Figure 11 As shown, it is particularly important to emphasize that the insulation layer 6 is also provided with a top insulation sheet 61 and a bottom insulation sheet 64. The top insulation sheet 61 is located between the top protective sheet 51 and the tank top 4. The top insulation sheet 61 has an arc opening corresponding to the feed pipe 42 and the second inspection port 43. The bottom insulation sheet 64 is sleeved on the outside of the tank bottom 2 and is clamped and fixed by the support seat 1.

[0032] According to the appendix Figures 12-14 As shown, it is particularly important to emphasize that the side insulation sheet 62 has a first insertion hole 621, and a first electric heating tape 622 is provided on the inner side of the side insulation sheet 62. The first electric heating tape 622 is provided with a first electrode 623, which is inserted into the inner side of the first insertion hole 621. The combined insulation sheet 63 has a second insertion hole 631 and an arc-shaped opening corresponding to the first inspection port 35. The combined insulation sheet 63 has a second electric heating tape 632 provided on the inner side of the combined insulation sheet 63. The second electric heating tape 632 is provided with a second electrode 633, which is inserted into the inner side of the second insertion hole 631. The ribbon cable 65 is provided with a plug 651, which is used to connect the electrodes on the first electric heating tape 622 and the second electric heating tape 632 to realize the combined electrical connection of the electric heating tapes.

[0033] According to the appendix Figures 1-14 As shown, it is particularly important to emphasize that the method of using this modular storage tank for desulfurizing agent raw materials includes the following steps: S1: Equipment assembly. Based on the storage volume requirements of the desulfurizing agent raw materials, select the corresponding number of combination sections 31 and at least one maintenance section 32. Connect and seal the combination sections 31 and maintenance section 32 by snapping them together with the second protrusion 331, annular groove and sealing ring 334 on the second flange 33. At the same time, insert the first insertion rod 342 at the bottom of the reinforcing rod 34 into the sleeve hole 341 of the lower component to complete the assembly of the tank body 3. Connect the tank bottom 2 with the sliding groove 12 of the support leg 11 of the support seat 1 through the slider 22 and fix it with the connecting bolt 13 through the sleeve hole. Then, snap the second flange 33 at the bottom of the assembled tank body 3 with the first flange 21 of the tank bottom 2, so that the first insertion rod 342 is inserted into the insertion hole 221 of the slider 22. Then, snap the tank top 4 with the second insertion rod 411 of the third flange 41 and the sleeve hole 341 at the top of the tank body 3. S2: Assemble the insulation structure by fitting the bottom insulation sheet 64 onto the outside of the tank bottom 2 and securing it with the support base 1; attach the side insulation sheet 62 and the combined insulation sheet 63 to the corresponding assembly section 31 and maintenance section 32 on the outside of the tank body 3, and attach the top insulation sheet 61 to the outside of the tank top 4; according to the temperature control requirements, connect the first electrode 623 of the first electric heating tape 622 and / or the second electrode 633 of the second electric heating tape 632 to the plug 651 on the cable 65 to complete the assembly of the insulation and heating structure; finally, attach each modular component of the protective shell 5 to the outside of the tank top 4, assembly section 31 and maintenance section 32, and seal and bond each joint; S3: Raw material storage. The desulfurizing agent raw material is injected into the tank through the feed pipe 42 on the top of the tank. According to the temperature requirements of the raw material storage, the corresponding first electric heating tape 622 and / or second electric heating tape 632 are activated. The temperature inside the tank is precisely controlled through the insulation layer 6 to avoid the raw material from clumping or deteriorating due to unsuitable temperature. S4: Raw material discharge. When discharging, first pull out the insert plate 241 in the discharge pipe 24, then start the motor 26. The motor 26 drives the shaft 25 and the spiral plate 252 to rotate through the transmission wheel 261, transmission belt 262 and linkage wheel 251, pushing the raw material in the tank bottom 2 to the outlet of the discharge pipe 24 to complete the discharge. S5: Inspection and maintenance. When inspection is required, open the component corresponding to the inspection section 32 of the protective shell 5, remove the sealing plate on the outside of the first inspection port 35, and the inside of the tank can be inspected. If a part needs to be replaced, the corresponding modular part can be disassembled and replaced without disassembling the entire equipment. S6: Equipment disassembly. When the equipment is no longer in use or needs to be transported, disassemble the tank top 4, tank body 3 sections, insulation layer 6, protective shell 5 and tank bottom 2 in the reverse order of assembly. Collect and transport the modular components in categories to reduce transportation difficulty.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A modular storage tank for desulfurizing agent raw materials, characterized in that, include: Support base (1); The bottom of the tank (2) is inserted into the inside of the support base (1); Tank body (3), the tank body (3) is snapped onto the tank bottom (2), the tank body (3) is provided with a combination section (31) and a maintenance section (32), the upper and lower ends of the combination section (31) and the maintenance section (32) are provided with snap-fit ​​structures, the combination section (31) and the maintenance section (32) can be snapped together according to the usage requirements; The top of the tank (4) is snapped onto the top of the tank body (3); The protective shell (5) is fitted onto the outside of the tank body (3) and the tank top (4). The protective shell (5) is modular and split, with the seams sealed and bonded. The insulation layer (6) is located between the protective shell (5) and the tank body (3) and the tank top (4). The insulation layer (6) is provided with side insulation sheets (62), combined insulation sheets (63) and wiring (65). The side insulation sheets (62) and combined insulation sheets (63) are provided with heating structures on their inner sides. The side insulation sheets (62) and combined insulation sheets (63) can be combined and used according to usage requirements through the wiring (65).

2. The modular storage tank for desulfurizing agent raw materials according to claim 1, characterized in that, The support base (1) is designed with a circular structure. The support base (1) is fixedly connected with legs (11) that are evenly distributed in a ring. The inner side of the legs (11) is provided with a sliding groove (12). A connecting bolt (13) is inserted into the inner side of the sliding groove (12). The bottom of the legs (11) is fixedly connected with a base plate (14).

3. The modular storage tank for desulfurizing agent raw materials according to claim 1, characterized in that, The upper half of the tank bottom (2) is cylindrical, and the lower half of the tank bottom (2) is conical. A first flange (21) is provided on the top of the tank bottom (2). A first protrusion (211) is fixedly connected to the top of the first flange (21). A snap-fit ​​groove is opened on the top of the first protrusion (211). A slider (22) with a uniform ring distribution is fixedly connected to the outer side of the tank bottom (2). An insertion hole (221) is opened on the top of the slider (22). A sleeve hole is opened on the bottom of the slider (22). The slider (22) is inserted into the inner side of the slide groove (12). The sleeve hole is sleeved on the outer side of the connecting bolt (13). A positioning frame (23) is fixedly connected to the inner side of the conical lower half of the tank bottom (2).

4. A modular storage tank for desulfurizing agent raw materials according to claim 1, characterized in that, A discharge pipe (24) is fixedly connected to the bottom of the tank bottom (2). A plate (241) is inserted into the inside of the discharge pipe (24). The plate (241) is located inside the bent section of the discharge pipe (24). A shaft (25) is inserted into the inside of the discharge pipe (24). The top end of the shaft (25) is inserted into the inside of the positioning frame (23). The other end of the shaft (25) passes through the discharge pipe (24) to the outside, and a linkage wheel (251) is sleeved on the outside. A spiral plate (252) is fixedly connected to the outside of the shaft (25). The spiral plate (252) is located inside the vertical section of the discharge pipe (24). A motor (26) is inserted into the outside of the discharge pipe (24). A transmission wheel (261) is sleeved on the outside of the output end of the motor (26). A transmission belt (262) is sleeved on the outside of the transmission wheel (261). The transmission belt (262) is sleeved on the outside of the linkage wheel (251).

5. A modular storage tank for desulfurizing agent raw materials according to claim 1, characterized in that, Both the upper and lower ends of the combined section (31) and the maintenance section (32) are provided with second flanges (33). The top of the upper second flange (33) is fixedly connected with a second protruding strip (331), and the top of the second protruding strip (331) is provided with an arc-shaped groove (332). The bottom of the lower second flange (33) is provided with an annular groove corresponding to the second protruding strip (331). A retaining groove (333) is provided on the inner side of the annular groove. A sealing ring (334) is inserted into the inner side of the retaining groove (333). The sealing ring (334) abuts against the inner side of the arc-shaped groove (332). The outer sides of the combined section (31) and the maintenance section (32) are fixedly connected with reinforcing rods (34) that are evenly distributed in a ring. The top of the reinforcing rod (34) is provided with a sleeve hole (341) that penetrates the second flange (33). The bottom of the reinforcing rod (34) is fixedly connected with a first insert rod (342) that penetrates the second flange (33). The first insert rod (342) corresponds to the sleeve hole (341) and the insertion hole (221). The outer side of the maintenance section (32) is provided with a first inspection port (35). A sealing plate is fixedly connected to the outer side of the first inspection port (35) by bolts.

6. A modular storage tank for desulfurizing agent raw materials according to claim 1, characterized in that, The bottom of the tank top (4) is provided with a third flange (41), and the bottom of the third flange (41) is fixedly connected with a second insert rod (411) that is evenly distributed in a ring. The second insert rod (411) corresponds to the sleeve hole (341). The top of the tank top (4) is fixedly connected with a feed pipe (42) and a second inspection port (43). The outer side of the second inspection port (43) is fixedly connected with a sealing plate by bolts.

7. A modular storage tank for desulfurizing agent raw materials according to claim 1, characterized in that, The protective shell (5) is provided with a top protective plate (51), a combined section protective plate (52) and a maintenance section protective plate (53). The top protective plate (51) is attached to the outside of the tank top (4). The top protective plate (51) has an arc opening corresponding to the feed pipe (42) and the second maintenance port (43). The combined section protective plate (52) is attached to the outside of the combined section (31). The maintenance section protective plate (53) is attached to the outside of the maintenance section (32). The maintenance section protective plate (53) has an arc opening corresponding to the first maintenance port (35).

8. A modular storage tank for desulfurizing agent raw materials according to claim 1, characterized in that, The insulation layer (6) is also provided with a top insulation sheet (61) and a bottom insulation sheet (64). The top insulation sheet (61) is located between the top protective sheet (51) and the top of the tank (4). The top insulation sheet (61) has an arc opening corresponding to the feed pipe (42) and the second inspection port (43). The bottom insulation sheet (64) is sleeved on the outside of the bottom of the tank (2) and is clamped and fixed by the support seat (1).

9. A modular storage tank for desulfurizing agent raw materials according to claim 1, characterized in that, The side insulation sheet (62) has a first socket (621), and the inside of the side insulation sheet (62) is provided with a first electric heating tape (622). The first electric heating tape (622) is provided with a first electrode (623), and the first electrode (623) is inserted into the inside of the first socket (621). The combined insulation sheet (63) has a second socket (631) and an arc opening corresponding to the first inspection port (35). The inside of the combined insulation sheet (63) is provided with a second electric heating tape (632), and the second electric heating tape (632) is provided with a second electrode (633), and the second electrode (633) is inserted into the inside of the second socket (631). The ribbon cable (65) is provided with a plug (651), and the plug (651) is used to connect the electrodes on the first electric heating tape (622) and the second electric heating tape (632) to realize the combined electric connection of the electric heating tapes.

10. A method of using a modular storage tank for desulfurizing agent raw materials according to any one of claims 1-9, characterized in that, Includes the following steps: S1: Equipment assembly. Based on the storage volume requirements of the desulfurizing agent raw materials, select the corresponding number of assembly sections (31) and at least one maintenance section (32). Seal the assembly sections (31) and maintenance sections (32) by clamping them together using the second protrusion (331), annular groove, and sealing ring (334) on the second flange (33). Simultaneously, insert the first insert (342) at the bottom of the reinforcing rod (34) into the sleeve hole (341) of the lower component to complete the assembly of the tank body (3). Then, assemble the tank bottom (2) using the slider (…). 22) Connect the slide groove (12) of the support base (1) and the support leg (11) with the connecting bolt (13) through the socket hole and fix it. Then, snap the second flange (33) at the bottom of the assembled tank body (3) with the first flange (21) at the bottom of the tank (2) so that the first insert rod (342) is inserted into the insertion hole (221) of the slider (22). Then, snap the tank top (4) with the second insert rod (411) of the third flange (41) and the socket hole (341) at the top of the tank body (3) to fix it. S2: Assemble the insulation structure by attaching the bottom insulation sheet (64) to the outside of the tank bottom (2) and clamping it with the support seat (1); attach the side insulation sheet (62) and the combined insulation sheet (63) to the outside of the tank body (3) corresponding to the combined section (31) and the maintenance section (32) respectively, and attach the top insulation sheet (61) to the outside of the tank top (4); according to the temperature control requirements, attach the first electrode (623) of the first electric heating tape (622) and / or the second electrode (633) of the second electric heating tape (632) through the plug (651) on the cable (65) to complete the combination of the insulation and heating structure; finally, attach each modular component of the protective shell (5) to the outside of the tank top (4), the combined section (31) and the maintenance section (32) respectively, and seal and bond each joint; S3: Raw material storage, the desulfurizing agent raw material is injected into the tank through the feed pipe (42) on the top of the tank (4). According to the temperature requirements of the raw material storage, the corresponding first electric heating tape (622) and / or second electric heating tape (632) are activated. The temperature inside the tank is precisely controlled through the insulation layer (6) to avoid the raw material from clumping or deteriorating due to unsuitable temperature. S4: Raw material discharge. When discharging, first pull out the insert plate (241) in the discharge pipe (24), then start the motor (26). The motor (26) drives the shaft (25) and the spiral plate (252) to rotate through the transmission wheel (261), transmission belt (262) and linkage wheel (251), pushing the raw material in the tank bottom (2) to the outlet of the discharge pipe (24) to complete the discharge. S5: Inspection and maintenance. When inspection is required, open the protective shell (5) and the corresponding inspection section (32) of the component. Remove the sealing plate on the outside of the first inspection port (35) to inspect the inside of the tank. If a part needs to be replaced, the corresponding modular component can be disassembled for replacement without disassembling the entire equipment. S6: Equipment disassembly. When the equipment is no longer needed or needs to be transported, remove the top (4), tank body (3) sections, insulation layer (6), protective shell (5) and bottom (2) in the reverse order of assembly. Collect and transport each modular component in a classified manner to reduce transportation difficulty.

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