Alkali liquor recycling device for sodium hydroxide extraction

Abstract

The alkali liquor recycling device for sodium hydroxide extraction comprises a positioning and supporting assembly and a circulating mechanism, and a feeding and discharging bearing part is arranged on the inner side of the top end of the positioning and supporting assembly in an inserted mode; the upper portion of one end of the positioning supporting assembly is in bolted connection with a filtering assembly which is installed on the bearing feeding and discharging component in a sleeved mode, and the output end of the filtering assembly is provided with a circulating mechanism which is connected in a sleeved mode. According to the device, the output nozzle at the output end of the connecting pipe is mainly used for outputting materials, the spring strips and the blocking pieces which are annularly distributed are arranged below the deformed side ring plate by outputting the materials, in this way, when the output nozzle is used for discharging, liquid medicine can be effectively prevented from splashing, the safety of the machining process is improved, and the machining efficiency is improved. And the annular groove base is provided with an empty groove structure, so that the end-to-end frame, the clamping strip and the spherical base can be clamped and mounted with the annular groove base, and as the spherical base is of a spherical structure, the stability and safety of machining can be effectively improved in the mounting process.

Description

Technical Field

[0001] The invention relates to the technical field of alkali manufacturing chemical industry, in particular to an alkali solution recycling device for sodium hydroxide extraction. Background Art

[0002] Sodium hydroxide, also known as caustic soda, caustic soda, and caustic soda, is an inorganic compound with the chemical formula NaOH. Sodium hydroxide is strongly alkaline and extremely corrosive. It can be used as an acid neutralizer, complex masking agent, precipitant, precipitation masking agent, color developer, saponifier, peeling agent, detergent, etc. It has a wide range of uses. Extraction, also known as solvent extraction or liquid-liquid extraction, also known as extraction, is a unit operation that uses the different solubilities of components in the system in the solvent to separate the mixture, that is, it uses the different solubility or distribution coefficient of the substance in two immiscible solvents to transfer the solute from one solvent to another. Sodium hydroxide has a wide range of uses. It is used in the production of paper, soap, dyes, rayon, metal smelting, petroleum refining, cotton fabric finishing, purification of coal tar products, as well as food processing, wood processing and machinery industry. Sodium hydroxide is widely used in the economy and many industrial sectors need sodium hydroxide. The sector that uses the most sodium hydroxide is the manufacture of chemicals, followed by papermaking, aluminum smelting, tungsten smelting, rayon, artificial cotton and soap manufacturing. In addition, the operation of separating the two immiscible liquids after extraction is called liquid separation.

[0003] When the existing alkali solution recycling device is in use, such as application number CN202321689929.0, which relates to an alkali solution recycling device for sodium hydroxide extraction, it belongs to the technical field of sodium hydroxide extraction, and includes a base, a support frame is fixedly installed at one end of the base, a mixing frame is rotatably installed inside the upper end of the support frame, a rotatable installation groove is opened at the upper end of the support frame, a gear ring is rotatably connected inside the rotatable installation groove, an arc-shaped connecting plate is arranged on one side of the gear ring, and the arc-shaped connecting plate and the support frame are fixedly connected to each other, a rotating motor is inlaid on one side of the lower end of the rotating installation groove, and a drive motor is fixedly installed on the output end of the rotating motor The gears are meshed with each other, and the extraction bottle is slidably connected to the inner side of the mixing frame. A circulation box is installed on the upper surface of the other end of the base. The mixing frame can be used to rotate and oscillate the extraction bottle to improve the safety and mixing effect of the solutions. The extraction solution can be quickly circulated and transmitted through the circulation box to improve the extraction efficiency and effect of the solution. However, in the above technology, liquid splashing will occur when the liquid is returned, and when taking the material, it is easy to cause instability due to the loose clamping. For this reason, we propose an alkali solution recycling device for sodium hydroxide extraction to solve the above problems. Summary of the invention

[0004] In view of the above problems, the present invention proposes an alkali solution recycling device for sodium hydroxide extraction, which mainly utilizes the output nozzle at the output end of the connecting pipe to output materials. The output material causes the deformation of the side ring plate, and a ring-shaped spring bar and a baffle are arranged below. In this way, when the output nozzle discharges materials, the splash of the medicine solution can be effectively avoided, and the safety of the processing process is improved. In addition, the annular groove base has an empty groove structure, so that the end frame, the clamping strip and the spherical base can be clamped and installed with the annular groove base. Since the spherical base has a spherical structure, the stability and safety of the processing process can be effectively improved during the installation process.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A alkali solution recycling device for sodium hydroxide extraction includes a positioning support component and a circulation mechanism, wherein a plug-in mounted load-carrying inlet and outlet component is arranged on the inner side of the top end of the positioning support component, a filter component sleeve-mounted on the load-carrying inlet and outlet component is bolted to the top of one end of the positioning support component, and a sleeve-connected circulation mechanism is arranged on the output end of the filter component.

[0007] As a further technical solution, the positioning support assembly includes a pad, a bolt base, a bearing slot plate, a vertical bracket, a transverse axis plate, a driving motor, a meshing gear set, an output shaft, a sleeve, a bevel gear set, a threaded rod, a threaded cylinder, an end-to-end frame, a clamping strip and a spherical base. The top side of the pad is bolted to the bearing slot plate through a bolt base, and a vertical bracket assembled with bolts is arranged above one end of the bearing slot plate, a transverse axis plate is arranged on the inner side of the vertical bracket, and a driving motor is arranged below the transverse axis plate, a meshing gear set is arranged at the output end of the driving motor, and an output shaft is arranged at the output end of the meshing gear set.

[0008] As a further technical solution, a sleeve is provided at the output end of the output shaft, and a bevel gear group is provided inside the sleeve, a threaded rod is provided at the output end of the bevel gear group, and the threaded rod is threadedly connected to a threaded tube, an end-to-end frame is provided at the outer end of the threaded rod, and a clamping strip is provided on the inner side above the end-to-end frame, and spherical bases are provided at both ends of the clamping strip.

[0009] As a further technical solution, the load-bearing inlet and outlet components include a load-bearing tube, a feed port, a continuous control valve, a bottom outlet bin, a discharge valve, an annular groove base, a side plate and a handle. The annular groove base is clamped on the inner side of the clamping strip, a side plate is provided on the side of the annular groove base, and a handle is provided on the side of the side plate. A load-bearing tube is provided on the inner side of the annular groove base.

[0010] As a further technical solution, a feed port is provided above the supporting cylinder, a sleeve-mounted linked control valve is provided below one end of the supporting cylinder, a bottom outlet bin is provided below the middle of the supporting cylinder, and a discharge valve is provided at the output end of the bottom outlet bin.

[0011] As a further technical solution, the filter assembly includes a lifting base, a shock absorber, a filter cartridge, a cleaning plate, a valve block, a duct chamber, a screen group, a first filter ball, an end frame, a screen plate and a second filter ball. The lifting base is bolted to the top of the other end of the bearing slot plate, a shock absorber is arranged above the lifting base, and a filter cartridge is arranged on the top side of the shock absorber, a cleaning plate with bolts is arranged on the top of the filter cartridge, and the top of the cleaning plate is connected to the duct chamber through the valve block.

[0012] As a further technical solution, a screen group is provided on the inner side of the duct compartment, and a first filter ball is provided on the inner side of the screen group, an end frame is provided on the inner bottom side of the filter cylinder, and a screen plate is provided on the top of the end frame, and a second filter ball is provided on the inner side of the screen plate.

[0013] As a further technical solution, the circulation mechanism includes an output valve block, a valve ring, a cylinder, a plug, a pump body, a pump motor, a supercharger turbine, a connecting pipe, an output nozzle, a side ring plate, a spring bar and a baffle. The output valve block is sleeved and connected to the output end of the filter cartridge. A valve ring is arranged on the inner side of the output valve block, and a plug connected to the output end of the cylinder is arranged on the inner side of the valve ring. A pump body is arranged at the output end of the output valve block, and a supercharger turbine connected to the output end of the pump motor is arranged inside the pump body.

[0014] As a further technical solution, a connecting tube is provided at the output end of the pump body, and an output nozzle is provided at the output end of the connecting tube, a side ring plate is provided on the side of the output nozzle, and a spring bar is provided below the side of the side ring plate, and a baffle is provided at the bottom end of the spring bar.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The device of the invention mainly utilizes the output nozzle at the output end of the connecting tube to output materials. The output of materials causes the deformation of the side ring plate, and a ring-shaped spring bar and a baffle are arranged below. In this way, when the output nozzle discharges materials, the splashing of the medicine liquid can be effectively avoided, thereby improving the safety of the processing process. In addition, the annular groove base has an empty groove structure, so that the end frame, the clamping strip and the spherical base can be clamped and installed with the annular groove base. Since the spherical base is a spherical structure, the stability and safety of the processing process can be effectively improved during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an alkali solution recycling device for sodium hydroxide extraction;

[0018] Figure 2 It is a schematic diagram of the structure of the present invention from a side view;

[0019] Figure 3 It is a structural schematic diagram of the positioning support assembly in the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the material loading and unloading component in the present invention;

[0021] Figure 5 It is a structural schematic diagram of the filter assembly in the present invention;

[0022] Figure 6 It is a structural schematic diagram of the circulation mechanism in the present invention;

[0023] Figure 7 It is a schematic diagram of the structure of the spring strip and the baffle in the present invention.

[0024] In the figure: 1. Positioning support assembly; 101. Pad; 102. Bolt base; 103. Bearing slot plate; 104. Vertical bracket; 105. Horizontal axis plate; 106. Driving motor; 107. Meshing gear set; 108. Output shaft; 109. Cabin; 1010. Bevel gear set; 1011. Threaded rod; 1012. Threaded cylinder; 1013. End-to-end rack; 1014. Card strip; 1015. Spherical base; 2. Bearing inlet and outlet parts; 201. Bearing cylinder; 202. Feed inlet; 203. Control valve; 204. Bottom outlet bin; 205. Discharge valve; 206. Ring groove base; 207. Side plate; 208. Handle; 3. Filter assembly; 301. Lifting base; 302. Shock absorber; 303. Filter cartridge; 304. Cleaning plate; 305. Connecting valve block; 306. Duct compartment; 307. Connecting screen group; 308. First filter ball; 309. End frame; 3010. Screen filter; 3011. Second filter ball; 4. Circulation mechanism; 401. Output valve block; 402. Valve ring; 403. Cylinder; 404. Plug; 405. Pump body; 406. Pump motor; 407. Supercharger turbine; 408. Connecting pipe; 409. Output nozzle; 4010. Side ring plate; 4011. Spring bar; 4012. Baffle. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-7 In an embodiment of the present invention, an alkali solution recycling device for sodium hydroxide extraction includes a positioning support component 1 and a circulation mechanism 4, a plug-in mounted load-carrying inlet and outlet component 2 is provided on the inner side of the top of the positioning support component 1, a filter component 3 which is sleeve-mounted and load-carrying inlet and outlet component 2 is bolted to the top of one end of the positioning support component 1, and a sleeve-connected circulation mechanism 4 is provided at the output end of the filter component 3.

[0029] The positioning support assembly 1 includes a pad 101, a bolt base 102, a bearing slot plate 103, a vertical bracket 104, a transverse axis plate 105, a driving motor 106, a meshing gear set 107, an output shaft 108, a sleeve 109, a bevel gear set 1010, a threaded rod 1011, a threaded cylinder 1012, an end-to-end frame 1013, a clamping strip 1014 and a spherical base 1015. The top side of the pad 101 is bolted to the bearing slot plate 103 through the bolt base 102, and a vertical bracket 104 assembled with bolts is arranged above one end of the bearing slot plate 103, a transverse axis plate 105 is arranged on the inner side of the vertical bracket 104, and a driving motor 106 is arranged below the transverse axis plate 105, and a meshing gear set 107 is arranged at the output end of the driving motor 106, and an output shaft 108 is arranged at the output end of the meshing gear set 107.

[0030] In an embodiment of the present invention, the pad 101 and the bolt base 102 are then connected to the upper bearing slot plate 103, and the pad 101 places the equipment at the processing site, and then the drive motor 106 under the transverse axis plate 105 is used to output power to drive the output end to operate, so that the drive motor 106 outputs power to drive the meshing gear set 107 at the output end to perform meshing transmission operation, so as to drive the output shaft 108 to operate.

[0031] A sleeve 109 is provided at the output end of the output shaft 108, and a bevel gear set 1010 is provided inside the sleeve 109, a threaded rod 1011 is provided at the output end of the bevel gear set 1010, and the threaded rod 1011 is threadedly connected with a threaded tube 1012, an end-to-end frame 1013 is provided at the outer end of the threaded rod 1011, and a clamping strip 1014 is provided on the upper inner side of the end-to-end frame 1013, and spherical bases 1015 are provided at both ends of the clamping strip 1014.

[0032] In an embodiment of the present invention, when the drive output shaft 108 is in operation, the bevel gear set 1010 inside the casing 109 performs output operation, so that the bevel gear set 1010 performs output operation to drive the threaded rod 1011 and the threaded cylinder 1012 to perform spiral operation. When the threaded rod 1011 contracts, the end frame 1013, the clamping strip 1014 and the spherical base 1015 clamp the annular groove base 206 for positioning.

[0033] The material-carrying inlet and outlet component 2 includes a carrying cylinder 201, a material inlet 202, a continuous control valve 203, a bottom outlet bin 204, a discharge valve 205, an annular groove base 206, a side plate 207 and a handle 208. The annular groove base 206 is clamped on the inner side of the clamping strip 1014. The side of the annular groove base 206 is provided with a side plate 207, and the side of the side plate 207 is provided with a handle 208. The inner side of the annular groove base 206 is provided with a carrying cylinder 201.

[0034] In an embodiment of the present invention, when in use, the material to be cleaned is input into the supporting tube 201 at the output end of the feeding port 202 through the feeding port 202 to achieve a supporting effect, so that the side plate 207 and the handle 208 take the supporting tube 201 on the inner side of the annular groove base 206 and place it in the required processing position.

[0035] A material inlet 202 is provided above the supporting cylinder 201 , a sleeve-mounted linked control valve 203 is provided below one end of the supporting cylinder 201 , a bottom outlet bin 204 is provided below the middle of the supporting cylinder 201 , and a discharge valve 205 is provided at the output end of the bottom outlet bin 204 .

[0036] In the embodiment of the present invention, the discharge valve 205 at the output end of the upper bottom outlet bin 204 is then closed, and the inner end connecting control valve 203 at the output end of the support cylinder 201 is connected and sleeved on the input end of the duct chamber 306 to achieve the connection effect, and then open it.

[0037] The filter assembly 3 includes a lifting base 301, a shock absorber 302, a filter cartridge 303, a cleaning plate 304, a connecting valve block 305, a duct chamber 306, a connecting screen group 307, a first filter ball 308, an end frame 309, a screen filter 3010 and a second filter ball 3011. The lifting base 301 is bolted to the top of the other end of the bearing slot plate 103, a shock absorber 302 is arranged above the lifting base 301, and a filter cartridge 303 is arranged on the top side of the shock absorber 302, a cleaning plate 304 with bolts is arranged on the top of the filter cartridge 303, and the top of the cleaning plate 304 is connected to the duct chamber 306 through the connecting valve block 305.

[0038] In an embodiment of the present invention, when purification is required, the continuous control valve 203 is opened. After opening, the continuous control valve 203 at the output end of the support cylinder 201 is input into the duct chamber 306, and the first filtration is performed through the continuous screen group 307 and the first filter ball 308 in the duct chamber 306, and the filtered material is input into the filter cylinder 303 through the opened continuous valve block 305.

[0039] A screen group 307 is provided on the inner side of the duct compartment 306, and a first filter ball 308 is provided on the inner side of the screen group 307. An end frame 309 is provided on the inner bottom side of the filter cylinder 303, and a screen plate 3010 is provided on the top of the end frame 309. A second filter ball 3011 is provided on the inner side of the screen plate 3010.

[0040] In an embodiment of the present invention, when the material enters the filter cartridge 303, the material contacts the end frame 309, the screen filter 3010 and the second filter ball 3011 in the filter cartridge 303 in sequence, thereby achieving a second filtering effect. After the second filtering, the material is input into the circulation mechanism 4 for operation.

[0041] The circulation mechanism 4 includes an output valve block 401, a valve ring 402, a cylinder 403, a plug 404, a pump body 405, a pump motor 406, a supercharger turbine 407, a connecting pipe 408, an output nozzle 409, a side ring plate 4010, a spring bar 4011 and a baffle 4012. The output valve block 401 is sleeved and connected to the output end of the filter cartridge 303. The inner side of the output valve block 401 is provided with a valve ring 402, and the inner side of the valve ring 402 is provided with a plug 404 connected to the output end of the cylinder 403. The output end of the output valve block 401 is provided with a pump body 405, and the inside of the pump body 405 is provided with a supercharger turbine 407 connected to the output end of the pump motor 406.

[0042] In the embodiment of the present invention, when the material is input into the output valve block 401, the cylinder 403 outputs and operates to drive the plug 404 to open the valve ring 402. After the valve ring 402 is opened, the pipeline is opened. After opening, the pump motor 406 outputs power to drive the boost turbine 407 at the output end to operate, so as to achieve the effect of outputting the material.

[0043] The output end of the pump body 405 is provided with a connecting pipe 408, and the output end of the connecting pipe 408 is provided with an output nozzle 409, the side of the output nozzle 409 is provided with a side ring plate 4010, and a spring bar 4011 is provided below the side of the side ring plate 4010, and a baffle 4012 is provided at the bottom end of the spring bar 4011.

[0044] In the embodiment of the present invention, after the material is output, the connecting tube 408 is re-input into the filter cartridge 303 through the output nozzle 409. The annularly distributed side ring plate 4010, spring bar 4011 and baffle 4012 can reduce splashing after the material is output back, thereby improving the safety of operation.

[0045] The working principle of the present invention is: when in use, the material to be cleaned is input into the bearing tube 201 at the output end of the feeding port 202 through the feeding port 202 to achieve the bearing effect, so that the side plate 207 and the handle 208 take the bearing tube 201 on the inner side of the annular groove base 206 and place it in the required processing position, and then close the discharge valve 205 at the output end of the upper bottom outlet bin 204, and make the inner end connecting control valve 203 of the output end of the bearing tube 201 connected to the input end of the duct cabin 306 to achieve the connection effect, and open it, then make the pad 101 and the bolt base 102 connect to the upper bearing groove plate 103, and make The pad 101 places the equipment at the processing site, and then uses the drive motor 106 under the transverse axis plate 105 to output power to drive the output end to operate, so that the drive motor 106 outputs power to drive the meshing gear set 107 at the output end to mesh and drive the output shaft 108 to operate. When the output shaft 108 is driven to operate, the bevel gear set 1010 inside the sleeve 109 performs output operation, so that the bevel gear set 1010 performs output operation to drive the threaded rod 1011 and the threaded cylinder 1012 to spirally operate. When the threaded rod 1011 contracts, the end frame 1013, the clamping strip 1014 and the spherical base 1015 are The annular groove base 206 is clamped and positioned. When purification is required, the continuous control valve 203 is used to open. After opening, the continuous control valve 203 at the output end of the carrier cylinder 201 is input into the duct chamber 306, and the first filtration is performed through the continuous screen group 307 and the first filter ball 308 in the duct chamber 306, and the filtered material is input into the filter cylinder 303 through the opened continuous valve block 305. When the material enters the filter cylinder 303, the material is contacted with the end frame 309, the screen filter 3010 and the second filter ball 3011 in the filter cylinder 303 in sequence, and the second filtration effect is achieved. After cleaning, it is input into the circulation mechanism 4 for operation. When the material is input into the output valve block 401, the cylinder 403 outputs and runs to drive the plug 404 to open the valve ring 402. After the valve ring 402 is opened, the pipeline is opened. After opening, the pump motor 406 outputs power to drive the booster turbine 407 at the output end to operate, so as to achieve the effect of outputting the material. After the material is output, the connecting pipe 408 is re-input into the filter cylinder 303 through the output nozzle 409. The annularly distributed side ring plate 4010, spring bar 4011 and baffle 4012 can reduce the splashing phenomenon after the material is returned, thereby improving the safety of operation.

[0046] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sodium hydroxide extraction alkali solution recycling device, comprising a positioning support component (1) and a circulation mechanism (4), characterized in that: A plug-in mounted material loading and unloading component (2) is provided on the inner side of the top end of the positioning support component (1), a filter component (3) sleeve-mounted on the material loading and unloading component (2) is bolted to the top of one end of the positioning support component (1), and a sleeve-connected circulation mechanism (4) is provided at the output end of the filter component (3).

2. A sodium hydroxide extraction alkali solution recycling device according to claim 1, characterized in that: The positioning support assembly (1) comprises a cushion block (101), a bolt base (102), a bearing slot plate (103), a vertical bracket (104), a transverse axis plate (105), a driving motor (106), a meshing gear set (107), an output shaft (108), a housing (109), a bevel gear set (1010), a threaded rod (1011), a threaded cylinder (1012), an end-to-end bracket (1013), a clamping strip (1014) and a spherical base (1015). The top side of the cushion block (101) is connected to the top side of the cushion block (101). A bearing slot plate (103) is bolted to a bolt base (102), and a vertical bracket (104) assembled with bolts is arranged above one end of the bearing slot plate (103), a transverse axis plate (105) is arranged on the inner side of the vertical bracket (104), and a driving motor (106) is arranged below the transverse axis plate (105), and an engaging gear set (107) is arranged at the output end of the driving motor (106), and an output shaft (108) is arranged at the output end of the engaging gear set (107).

3. A sodium hydroxide extraction alkali solution recycling device according to claim 2, characterized in that: The output end of the output shaft (108) is provided with a casing (109), and a bevel gear set (1010) is provided inside the casing (109); the output end of the bevel gear set (1010) is provided with a threaded rod (1011), and the threaded rod (1011) is threadedly connected with a threaded cylinder (1012); the outer end of the threaded rod (1011) is provided with an end-to-end frame (1013), and a clamping strip (1014) is provided on the upper inner side of the end-to-end frame (1013), and spherical bases (1015) are provided at both ends of the clamping strip (1014).

4. A sodium hydroxide extraction alkali solution recycling device according to claim 2, characterized in that: The load-carrying inlet and outlet component (2) comprises a load-carrying cylinder (201), a material inlet (202), a continuous control valve (203), a bottom outlet bin (204), a discharge valve (205), an annular groove base (206), a side plate (207) and a handle (208); the annular groove base (206) is clamped on the inner side of the clamping strip (1014); the side of the annular groove base (206) is provided with a side plate (207); the side of the side plate (207) is provided with a handle (208); the inner side of the annular groove base (206) is provided with a load-carrying cylinder (201).

5. A sodium hydroxide extraction alkali solution recycling device according to claim 4, characterized in that: A material inlet (202) is arranged above the supporting cylinder (201), a sleeve-mounted linked control valve (203) is arranged below one end of the supporting cylinder (201), a bottom outlet bin (204) is arranged below the middle of the supporting cylinder (201), and a discharge valve (205) is arranged at the output end of the bottom outlet bin (204).

6. A sodium hydroxide extraction alkali solution recycling device according to claim 2, characterized in that: The filter assembly (3) comprises a lifting base (301), a shock absorber (302), a filter cartridge (303), a cleaning plate (304), a connecting valve block (305), a duct chamber (306), a connecting screen group (307), a first filter ball (308), an end frame (309), a screen filter plate (3010) and a second filter ball (3011); the lifting base (301) is bolted to the top of the other end of the bearing slot plate (103); a shock absorber (302) is arranged above the lifting base (301), and a filter cartridge (303) is arranged on the top side of the shock absorber (302); a cleaning plate (304) which is bolted is arranged at the top end of the filter cartridge (303), and the top end of the cleaning plate (304) is connected to the duct chamber (306) through the connecting valve block (305).

7. A sodium hydroxide extraction alkali solution recycling device according to claim 6, characterized in that: A screen group (307) is provided on the inner side of the duct compartment (306), and a first filter ball (308) is provided on the inner side of the screen group (307); an end frame (309) is provided on the inner bottom side of the filter cylinder (303), and a screen filter plate (3010) is provided on the top of the end frame (309); and a second filter ball (3011) is provided on the inner side of the screen filter plate (3010).

8. A sodium hydroxide extraction alkali solution recycling device according to claim 6, characterized in that: The circulation mechanism (4) comprises an output valve block (401), a valve ring (402), a cylinder (403), a plug (404), a pump body (405), a pump motor (406), a supercharger turbine (407), a connecting pipe (408), an output nozzle (409), a side ring plate (4010), a spring bar (4011) and a baffle (4012); the output valve block (401) is sleeve-connected to the output end of the filter cartridge (303); the inner side of the output valve block (401) is provided with a valve ring (402), and the inner side of the valve ring (402) is provided with a plug (404) connected to the output end of the cylinder (403); the output end of the output valve block (401) is provided with a pump body (405), and the pump body (405) is provided with a supercharger turbine (407) connected to the output end of the pump motor (406).

9. A sodium hydroxide extraction alkali solution recycling device according to claim 8, characterized in that: The output end of the pump body (405) is provided with a connecting pipe (408), and the output end of the connecting pipe (408) is provided with an output nozzle (409), a side ring plate (4010) is provided on the side of the output nozzle (409), and a spring bar (4011) is provided below the side of the side ring plate (4010), and a baffle (4012) is provided at the bottom end of the spring bar (4011).

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