Desulfurization and denitrification agent storing and conveying device

Abstract

The utility model discloses a desulfurization and denitration agent storing and conveying device, which belongs to the field of denitration agent storing and conveying, and comprises a first stirring assembly and a second stirring assembly, the first stirring assembly comprises a storage tank, the lower end of the storage tank is connected with a bottom plate, the lower end of the bottom plate is provided with a first motor, and the upper end of the bottom plate is connected with a rotating shaft; a plurality of stirring blades are fixedly connected to the side surface of the rotating shaft, a first bevel gear is connected to the lower end of the rotating shaft, a second bevel gear is connected to the output end of the first motor, and the first bevel gear and the second bevel gear are in meshed connection; the first stirring assembly is matched with the second stirring assembly, all-directional dead-corner-free double stirring can be carried out when a denitration agent is conveyed, caking of the denitration agent is avoided, the practicability of the conveying device is improved, meanwhile, stirring can be carried out when the denitration agent is stacked and stored, caking caused by long-time stacking is avoided, and the conveying efficiency is improved. Therefore, the use convenience of the conveying device can be improved.

Description

Technical Field

[0001] The utility model relates to the field of storage and transportation of denitrification agents, in particular to a storage and transportation device for desulfurization and denitrification agents. Background Art

[0002] Desulfurization and denitrification agents are mainly used to catalyze sulfur and nitrogen in the flue gas to separate them from the flue gas, so that the flue gas can be discharged without pollution. When storing the denitrification agent, the powdered denitrification agent may accumulate for a long time and may cause caking and blockage during use, thereby affecting the use effect. Therefore, it is necessary to use a device that is convenient for storing and transporting the denitrification agent. Among them, the "a flue gas desulfurization and denitrification agent storage and transportation device" disclosed in the application number "CN202020192979.8" is also an increasingly mature technology. Its "a flue gas desulfurization and denitrification agent storage and transportation device, through the provided stirring mechanism, can drive the stirring rod on the transmission rod to rotate through the motor on the stirring mechanism when transporting the desulfurization and denitrification agent, thereby stirring the desulfurization and denitrification agent in the conveying device body to prevent caking and facilitate the completion of the desulfurization and denitrification agent transportation When the stirring mechanism is used for too long, the stirring mechanism can be removed from the conveying device body by the handle, which is convenient for cleaning the materials on the transmission rod and the stirring rod, and is convenient for people to use next time. However, the conveying device still has the following defects during use: the conveying device can indeed stir the denitrification agent through the stirring rod, but the above-mentioned stirring mechanism is simple, so there is a blind spot in the stirring work of the denitrification agent. Based on this, it is necessary to provide a conveying device that can perform all-round stirring and enhance practicality. In addition, the conveying device can only stir the denitrification agent during transportation. When the denitrification agent is accumulated, there is still accumulation and agglomeration for a long time. Based on this, it is necessary to provide a conveying device that can stir the denitrification agent after storage and improve the convenience of use. Utility Model Content

[0003] The embodiment of the utility model provides a desulfurization and denitrification agent storage and transportation device, which aims to solve the problem that the existing transportation device is not convenient for all-round stirring of the denitrification agent to avoid accumulation, which affects the use effect.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a desulfurization and denitrification agent storage and transportation device, comprising a first stirring component and a second stirring component;

[0005] Wherein, the first stirring assembly comprises a storage tank, the lower end of the storage tank is connected to a bottom plate, the lower end of the bottom plate is installed with a first motor, the upper end of the bottom plate is connected to a rotating shaft, the side surface of the rotating shaft is fixedly connected with a plurality of stirring blades, the lower end of the rotating shaft is connected to a first bevel gear, the output end of the first motor is connected to a second bevel gear, the first bevel gear and the second bevel gear are meshed and connected, a fixing ring is installed inside the storage tank, and a screen is installed inside the fixing ring;

[0006] The second stirring assembly includes a second motor installed on the upper end of the storage tank, an annular frame is installed on the upper end of the storage tank, the second motor is installed on the upper end of the annular frame, the output end of the second motor is connected to the first connecting disk, the surface of the first connecting disk is connected to the second connecting disk, the side surface of the second connecting disk is fixedly connected to a plurality of support plates, the lower ends of the plurality of support plates are connected to stirring rods, the lower end of the stirring rod is detachably connected to a brush, and the side surface of the stirring rod is fixedly connected to a stirring rod.

[0007] As a preferred solution of the utility model, an annular groove is provided on the inner wall of the storage tank, a limiting ring is fixedly connected to the side surface of the fixing ring, the limiting ring is clamped in the annular groove, and a lower hopper is fixedly connected to one side of the storage tank.

[0008] As a preferred solution of the utility model, the upper end of the base plate is fixedly connected to a limiting plate, the upper end of the limiting plate is provided with a limiting groove, the lower end of the storage tank is inserted into the limiting groove, and the lower end of the base plate is connected to a plurality of legs.

[0009] As a preferred solution of the utility model, a transmission shaft is fixedly connected to the upper end of the first bevel gear, a limiting hole is provided on the surface of the rotating shaft, and the transmission shaft is inserted into the limiting hole.

[0010] As a preferred solution of the utility model, the surfaces of the first connecting plate and the second connecting plate are both provided with a plurality of first screw holes, the interiors of the plurality of first screw holes are all threadedly connected with first bolts, and the lower ends of the first bolts are threadedly connected with nuts.

[0011] As a preferred solution of the utility model, a plug-in hole is provided at the lower end of the support plate, a plug-in block is fixedly connected to the upper end of the stirring rod, and the plug-in block is plugged into the inside of the plug-in hole.

[0012] As a preferred solution of the utility model, a second screw hole is provided at the lower end of the stirring rod, a second bolt is provided at the upper end of the brush, and the second bolt is threadedly connected inside the second screw hole.

[0013] As a preferred solution of the utility model, the stirring rod and the stirring bar are both made of stainless steel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When conveying the denitrifier, first convey the denitrifier into the storage tank through the lower hopper. At this time, the second motor is started to rotate the first connecting plate and the second connecting plate and several supporting plates on the side surface thereof, so that several stirring rods and stirring bars can be rotated to facilitate preliminary all-round stirring of the denitrifier. At the same time, the denitrifier falls on the screen. As the stirring rod rotates, the brush can be rotated to further stir the denitrifier on the screen, so that the stirred and dispersed denitrifier falls on the bottom of the storage tank. Compared with the conveying device in the prior art "a flue gas desulfurization and denitrification agent storage and conveying device", the utility model can stir the denitrifier in all directions without dead angles through the above-mentioned structures, so the practicality of the conveying device can be enhanced;

[0016] 2. After the denitrification agent is stored in the storage tank, first start the first motor to rotate the second bevel gear, the first bevel gear and the second bevel gear are meshed and connected, the first bevel gear rotates with the second bevel gear to rotate the transmission shaft and the rotating shaft, and at this time, the rotating shaft rotates with a number of stirring blades to stir the denitrification agent accumulated at the bottom of the storage tank to avoid agglomeration caused by long-term accumulation. Compared with the conveying device in the prior art "a flue gas desulfurization and denitrification agent storage and conveying device", the utility model can further stir the denitrification agent through the cooperation of the above-mentioned structures to avoid long-term accumulation and agglomeration, thereby improving the convenience of using the conveying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a disassembled diagram of the storage tank structure of the utility model;

[0019] Figure 3 This is a disassembled diagram of the first stirring assembly structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the screen structure of the utility model;

[0021] Figure 5 This is a disassembled diagram of the transmission mechanism structure of the utility model;

[0022] Figure 6 This is a disassembly diagram of the second stirring component structure of the present utility model.

[0023] In the figure: 100, first stirring assembly; 101, storage tank; 102, bottom plate; 103, first motor; 104, rotating shaft; 105, stirring blade; 106, first bevel gear; 107, second bevel gear; 108, fixing ring; 109, screen; 111, annular groove; 112, limiting ring; 113, lower hopper; 121, limiting plate; 122, limiting groove; 123, supporting leg; 131, transmission shaft; 1 32. Limiting hole; 200. Second stirring component; 201. Second motor; 202. Ring frame; 203. First connecting plate; 204. Second connecting plate; 205. Support plate; 206. Stirring rod; 207. Brush; 208. Stirring rod; 211. First screw hole; 212. First bolt; 213. Nut; 221. Plug-in hole; 222. Plug-in block; 231. Second screw hole; 232. Second bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 The utility model provides a desulfurization and denitrification agent storage and transportation device, comprising a first stirring component 100 and a second stirring component 200;

[0026] The first stirring assembly 100 includes a storage tank 101, a bottom plate 102 is connected to the lower end of the storage tank 101, a first motor 103 is installed at the lower end of the bottom plate 102, a rotating shaft 104 is connected to the upper end of the bottom plate 102, a plurality of stirring blades 105 are fixedly connected to the side surface of the rotating shaft 104, a first bevel gear 106 is connected to the lower end of the rotating shaft 104, a second bevel gear 107 is connected to the output end of the first motor 103, the first bevel gear 106 and the second bevel gear 107 are meshed and connected, a fixing ring 108 is installed inside the storage tank 101, and a screen 109 is installed inside the fixing ring 108;

[0027] The second stirring assembly 200 includes a second motor 201 installed on the upper end of the storage tank 101, a ring frame 202 is installed on the upper end of the storage tank 101, the second motor 201 is installed on the upper end of the ring frame 202, the output end of the second motor 201 is connected to the first connecting disk 203, the surface of the first connecting disk 203 is connected to the second connecting disk 204, the side surface of the second connecting disk 204 is fixedly connected to a plurality of support plates 205, the lower ends of the plurality of support plates 205 are all connected to stirring rods 206, the lower end of the stirring rod 206 is detachably connected to a brush 207, and the side surface of the stirring rod 206 is fixedly connected to a stirring rod 208.

[0028] In a specific embodiment, the first stirring component 100 cooperates with the second stirring component 200 to not only perform all-round double stirring without dead angles when conveying the denitrifying agent, avoid denitrifying agent agglomeration, and enhance the practicality of the conveying device, but also can stir the denitrifying agent when it is piled and stored, avoid agglomeration caused by long-term accumulation, and thus improve the convenience of using the conveying device. When conveying the denitrifying agent, the denitrifying agent is first conveyed to the screen 109 in the storage tank 101 through the lower hopper 113. At this time, the second motor 201 is started to rotate the first connecting disk 203 and the second connecting disk 204, thereby rotating the plurality of support plates 205 on the side surface of the second connecting disk 204 and the stirring rod 206 and the stirring rod 208 at the lower end thereof, and then the denitrifying agent is transported to the storage tank 101. The denitrifier can be initially stirred in all directions. At the same time, as the stirring rod 206 rotates, the brush 207 can be rotated to further stir the denitrifier on the top of the screen 109, so that the denitrifier falls into the storage tank 101 and is accumulated and stored. Therefore, the practicability of the conveying device can be enhanced. At the same time, the first motor 103 is started to rotate the second bevel gear 107. Since the first bevel gear 106 and the second bevel gear 107 are meshed and connected, when the second bevel gear 107 rotates, it can rotate the first bevel gear 106 and the transmission shaft 131 at its upper end and the rotating shaft 104, and then the stirring blades 105 can be driven to stir the denitrifier accumulated at the bottom of the storage tank 101, so as to avoid the denitrifier from accumulating and agglomerating for a long time, thereby improving the convenience of using the conveying device.

[0029] See also Figure 2-Figure 4 An annular groove 111 is formed on the inner wall of the storage tank 101 , a limiting ring 112 is fixedly connected to the side surface of the fixing ring 108 , the limiting ring 112 is clamped in the annular groove 111 , and a lower hopper 113 is fixedly connected to one side of the storage tank 101 .

[0030] In a specific embodiment, the limiting ring 112 is clamped inside the annular groove 111 to facilitate the disassembly and assembly of the screen 109 as needed, thereby improving the convenience of disassembly and replacement, and the discharge hopper 113 is convenient for the transportation and discharge operation of the denitrification agent.

[0031] See also Figure 2-Figure 4The upper end of the bottom plate 102 is fixedly connected to a limiting plate 121, the upper end of the limiting plate 121 is provided with a limiting groove 122, the lower end of the storage tank 101 is inserted into the limiting groove 122, and the lower end of the bottom plate 102 is connected to a plurality of legs 123.

[0032] In a specific embodiment, the storage tank 101 is clamped in the limiting groove 122 to facilitate the disassembly and cleaning of the storage tank 101, and the supporting legs 123 can improve the stability of the bottom plate 102.

[0033] See also Figure 2-Figure 4 A transmission shaft 131 is fixedly connected to the upper end of the first bevel gear 106 , a limiting hole 132 is provided on the surface of the rotating shaft 104 , and the transmission shaft 131 is inserted into the limiting hole 132 .

[0034] In a specific embodiment, the transmission shaft 131 is inserted into the limiting hole 132 to facilitate the connection between the rotating shaft 104 and the first bevel gear 106. When the first bevel gear 106 rotates, the rotating shaft 104 and the stirring blades 105 on its side surface can stir the denitrification agent.

[0035] See also Figure 5 and Figure 6 A plurality of first screw holes 211 are formed on the surfaces of the first connection plate 203 and the second connection plate 204 . The interiors of the plurality of first screw holes 211 are threadedly connected with first bolts 212 . The lower ends of the first bolts 212 are threadedly connected with nuts 213 .

[0036] In a specific embodiment, the first bolt 212 is threadedly connected inside the first screw hole 211 to enhance the connection strength between the first connection plate 203 and the second connection plate 204. After the first bolt 212 is removed, the second connection plate 204 and the support plate 205 can be disassembled.

[0037] See also Figure 5 and Figure 6 A plug-in hole 221 is formed at the lower end of the support plate 205 , and a plug-in block 222 is fixedly connected to the upper end of the stirring rod 206 , and the plug-in block 222 is plugged into the inside of the plug-in hole 221 .

[0038] In a specific embodiment, the plug-in block 222 is plugged into the plug-in hole 221 to quickly install the stirring rod 206, and it is also convenient to disassemble the stirring rod 206 as needed.

[0039] See also Figure 5 and Figure 6 A second screw hole 231 is formed at the lower end of the stirring rod 206 , and a second bolt 232 is formed at the upper end of the brush 207 . The second bolt 232 is threadedly connected to the inside of the second screw hole 231 .

[0040] In a specific embodiment, the second bolt 232 is threadedly connected inside the second screw hole 231 to enhance the connection strength between the brush 207 and the stirring rod 206. After the second bolt 232 is taken out, the brush 207 can be disassembled and replaced.

[0041] See also Figure 5 and Figure 6 , the stirring rod 206 and the stirring bar 208 are both made of stainless steel.

[0042] In a specific embodiment, the stirring rod 206 and the stirring bar 208 made of stainless steel can enhance their own strength to avoid breakage during stirring, and can also prevent the stirring rod 206 and the stirring bar 208 from rusting, thereby extending their service life.

[0043] Working principle: When the denitrification agent is transported, the denitrification agent is first transported to the screen 109 in the storage tank 101 through the lower hopper 113 and the second motor 201 is started to rotate the first connection plate 203 and the second connection plate 204, thereby rotating the plurality of support plates 205 on the side surface of the second connection plate 204 and the stirring rod 206 and the stirring rod 208 at the lower end, thereby initially stirring the denitrification agent in all directions. As the stirring rod 206 rotates, the brush 207 can be rotated to further stir the denitrification agent on the upper end of the screen 109, thereby stirring the denitrification agent on the upper end of the screen 109. The denitrification agent falls into the storage tank 101 and is piled up and stored, thereby enhancing the practicability of the conveying device. When the denitrification agent is stored and piled up, first start the first motor 103 to rotate the second bevel gear 107. The first bevel gear 106 and the second bevel gear 107 are meshed and connected to drive the first bevel gear 106 and the transmission shaft 131 at its upper end and the rotating shaft 104 to rotate, so that the stirring blade 105 can be used to stir the denitrification agent accumulated at the bottom of the storage tank 101 to avoid long-term accumulation and agglomeration of the denitrification agent, thereby improving the convenience of using the conveying device.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A desulfurization and denitrification agent storage and transportation device, characterized in that: include: A first stirring assembly (100), the first stirring assembly (100) comprising a storage tank (101), the lower end of the storage tank (101) being connected to a bottom plate (102), the lower end of the bottom plate (102) being mounted with a first motor (103), the upper end of the bottom plate (102) being connected to a rotating shaft (104), a side surface of the rotating shaft (104) being fixedly connected to a plurality of stirring blades (105), the lower end of the rotating shaft (104) being connected to a first bevel gear (106), the output end of the first motor (103) being connected to a second bevel gear (107), the first bevel gear (106) and the second bevel gear (107) being meshedly connected, a fixing ring (108) being mounted inside the storage tank (101), and a screen (109) being mounted inside the fixing ring (108); A second stirring assembly (200), the second stirring assembly (200) comprising a second motor (201) mounted on the upper end of a storage tank (101), an annular frame (202) mounted on the upper end of the storage tank (101), the second motor (201) mounted on the upper end of the annular frame (202), an output end of the second motor (201) connected to a first connection disk (203), a surface of the first connection disk (203) connected to a second connection disk (204), a side surface of the second connection disk (204) fixedly connected to a plurality of support plates (205), the lower ends of the plurality of support plates (205) are all connected to stirring rods (206), a brush (207) is detachably connected to the lower end of the stirring rod (206), and a stirring rod (208) is fixedly connected to the side surface of the stirring rod (206).

2. A desulfurization and denitrification agent storage and transportation device according to claim 1, characterized in that: An annular groove (111) is formed on the inner wall of the storage tank (101); a limit ring (112) is fixedly connected to the side surface of the fixing ring (108); the limit ring (112) is clamped inside the annular groove (111); and a lower hopper (113) is fixedly connected to one side of the storage tank (101).

3. A desulfurization and denitrification agent storage and transportation device according to claim 1, characterized in that: The upper end of the bottom plate (102) is fixedly connected to a limiting plate (121), the upper end of the limiting plate (121) is provided with a limiting groove (122), the lower end of the storage tank (101) is inserted into the limiting groove (122), and the lower end of the bottom plate (102) is connected to a plurality of supporting legs (123).

4. A desulfurization and denitrification agent storage and transportation device according to claim 1, characterized in that: The upper end of the first bevel gear (106) is fixedly connected to a transmission shaft (131); a limiting hole (132) is provided on the surface of the rotating shaft (104); and the transmission shaft (131) is inserted into the limiting hole (132).

5. The desulfurization and denitrification agent storage and transportation device according to claim 1 is characterized in that: A plurality of first screw holes (211) are provided on the surfaces of the first connection plate (203) and the second connection plate (204), the interiors of the plurality of first screw holes (211) are threadedly connected with first bolts (212), and the lower ends of the first bolts (212) are threadedly connected with nuts (213).

6. A desulfurization and denitrification agent storage and transportation device according to claim 1, characterized in that: The lower end of the support plate (205) is provided with a plug-in hole (221), the upper end of the stirring rod (206) is fixedly connected with a plug-in block (222), and the plug-in block (222) is plugged into the inside of the plug-in hole (221).

7. A desulfurization and denitrification agent storage and transportation device according to claim 1, characterized in that: A second screw hole (231) is provided at the lower end of the stirring rod (206), and a second bolt (232) is provided at the upper end of the brush (207), wherein the second bolt (232) is threadedly connected to the inside of the second screw hole (231).

8. The desulfurization and denitrification agent storage and transportation device according to claim 1 is characterized in that: The stirring rod (206) and the stirring bar (208) are both made of stainless steel.

Images