Continuous liquid phase reactor for sodium silicate production

Abstract

The utility model discloses a continuous liquid phase reactor for sodium silicate production, which comprises a reaction kettle body, the top of a top cover is coaxially combined with a stirring driving component, and the periphery of the lower part of the stirring driving component is coaxially combined with a material stirring component. The reaction kettle disclosed by the utility model has the beneficial effects that materials in the reaction kettle body can be stirred and mixed by virtue of a mode that the stirring wing plates of the material stirring assembly rotate along with the stirring shaft, so that the materials can be fully mixed and reacted, and meanwhile, the outer ends of the stirring wing plates are combined and fixedly connected with the side scraping plates; the outer edge trend of the side scraping plate is consistent with the trend of the inner wall of the reaction kettle body and is in contact with the inner wall of the reaction kettle body, so that the inner wall of the reaction kettle body can be continuously scraped and cleaned in a material stirring process by virtue of a mode that the side scraping plate rotates along with the stirring shaft, and the influence on the production efficiency caused by materials attached to the inner wall of the reaction kettle body is avoided; meanwhile, the continuous reaction of materials in the reaction kettle body is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary components for sodium silicate production, specifically to a continuous liquid-phase reactor for sodium silicate production. Background Technology

[0002] Sodium silicate, also known as water glass, has a wide range of applications in the chemical industry. For example, it can be used as one of the main raw materials in the soap industry. Adding sodium silicate to laundry soap can buffer the alkalinity of the soap, reduce the loss of the soap in water, and enhance its washing ability and prevent it from becoming rancid. It can also be used as a filler in papermaking; in the manufacture of silica gel and silica gel; and as a binder in the foundry industry to bond sand and glue, making various molds and cores needed by people.

[0003] The liquid-phase method is a common method for producing sodium silicate. It uses quartz sand and caustic soda as raw materials, which are mixed and added to a reaction device, then heated and pressed. In the existing technology, a stirred reactor is usually used as the reaction device. However, in actual production, due to the high specific gravity of quartz sand and caustic soda, the reactants tend to accumulate and adhere to the inner wall of the reaction vessel during stirring, which is difficult to clean. This directly reduces the production efficiency of the stirred reactor, and it is often necessary to stop the machine periodically to clean and maintain the inner wall of the stirred reactor. As a result, the production of sodium silicate is usually intermittent and the production efficiency is generally low. Utility Model Content

[0004] The purpose of this invention is to provide a continuous liquid-phase reactor for sodium silicate production in order to solve the above-mentioned problems, as detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This utility model provides a continuous liquid phase reactor for sodium silicate production, including a reactor body. The top of the reactor body is open and inverted and closed with a top cover. At the same time, the top cover and the outer edge of the reactor body are sealed and fixed together by a connecting flange.

[0007] The top of the top cover is coaxially assembled with a stirring drive assembly, and the lower part of the stirring drive assembly is located inside the reactor body. The lower periphery of the stirring drive assembly is coaxially assembled with a material stirring assembly with an inner wall scraping and cleaning function, so as to stir and mix the material inside the reactor body and scrape and clean the inner wall of the reactor body by means of the material stirring assembly.

[0008] The top cover is internally equipped with an inner wall rinsing component, which is suspended above the material stirring component. This allows for efficient cleaning of the inner wall of the reactor body by means of the combined action of the spray cleaning by the inner wall rinsing component and the scraping cleaning by the material stirring component.

[0009] Preferably, the front part of the top cover is vertically connected to a feed pipe communicating with the interior of the reactor body, and the bottom middle part of the reactor body is vertically connected to a discharge pipe communicating with the interior of the reactor body.

[0010] Preferably, the bottom outer periphery of the reactor body is vertically connected to multiple support legs for raising and supporting.

[0011] Preferably, the stirring drive assembly includes a stirring motor and a stirring shaft. The stirring motor is coaxially fixedly installed in the center of the top surface of the top cover. The motor shaft at the bottom of the stirring motor passes through the top cover in a rotatable manner, and the bottom end is coaxially fixed to the stirring shaft through a coupling. The stirring shaft is coaxially combined with the material stirring assembly having an inner wall scraping and cleaning function.

[0012] Preferably, the material stirring assembly includes clamps, stirring blades, and side scrapers. Multiple clamps are coaxially mounted on the outside of the stirring shaft, and stirring blades extending vertically outward in a horizontal direction can be detachably mounted on both sides of the clamps. Side scrapers are provided on both sides of the inside of the reactor body, and the outer edge of the side scrapers is aligned with the inner wall of the reactor body and contacts each other. Meanwhile, the inner edge of each side scraper is fixedly connected to multiple stirring blades on the same side.

[0013] Preferably, the detachable combination of the stirring blade and the clamp is as follows: both sides of the clamp are horizontally fixed with a fixing sleeve, and the outer end faces of the fixing sleeves on both sides that are far apart from each other are provided with mating grooves in the transverse direction. At the same time, the ends of the stirring blades on both sides that are close to each other are inserted into the corresponding mating grooves in a transverse sliding fit. The front end face of the part of the stirring blade that extends into the mating groove is provided with a locking hole in the longitudinal direction. The front end face of the fixing sleeve is provided with a mating hole in the longitudinal direction. The mating holes and locking holes of the same fixing sleeve are coaxially aligned, and each set of coaxially aligned mating holes and locking holes is coaxially and detachably interlocked with a locking rod.

[0014] Preferably, the stirring blades are all rectangular strips, the mating grooves are all rectangular grooves, and the inner ends of the stirring blades are in contact with the inner ends of the corresponding mating grooves.

[0015] Preferably, both the mating hole and the locking hole are threaded through holes, and both locking rods are studs. The locking rods are coaxially and detachably combined with the corresponding mating hole and locking hole through threaded engagement. At the same time, the outer ends of the locking rods are coaxially fixed with hexagonal end caps.

[0016] Preferably, the inner wall flushing assembly includes an annular diverter pipe, a first inlet pipe, and a second inlet pipe. The annular diverter pipe is coaxially located inside the top cover, with its outer edge close to the top of the inner wall of the reactor body. At the same time, multiple drainage holes are opened around the annular diverter pipe. The first inlet pipe and the second inlet pipe are vertically fixed and connected to the top two sides of the annular diverter pipe, respectively. The first inlet pipe and the second inlet pipe pass through the top cover in a sealed manner, and the top ends of the first inlet pipe and the second inlet pipe are coaxially provided with pipe joints.

[0017] Preferably, the annular diverter is a circular hollow annular pipe, and the top of each scraper extends to the bottom of the annular diverter. All pipe joints are threaded joints with an outer diameter smaller than that of the first inlet pipe and the second inlet pipe.

[0018] In the above-described continuous liquid-phase reactor for sodium silicate production, in practical application, a material stirring component with an inner wall scraping and cleaning function is coaxially combined with the stirring shaft of the stirring drive assembly. The stirring blades of the material stirring component rotate with the stirring shaft, agitating and mixing the material within the reactor body, thus facilitating thorough mixing and reaction. Simultaneously, a side scraper is fixedly connected to the outer end of the stirring blade, and the outer edge of the side scraper aligns with and contacts the inner wall of the reactor body. This further facilitates the mixing and reaction of the material. The side scraper, rotating with the stirring shaft, continuously scrapes and cleans the inner wall of the reactor body during material stirring, preventing material buildup and ensuring production efficiency. This also facilitates continuous material reaction within the reactor body. Furthermore, the stirring blades of the material stirring assembly slide laterally with the mating groove, and the locking rod is longitudinally inserted through the mating hole and the locking hole. This allows the stirring blades and side scraper to be detachably mounted on the outside of the stirring shaft. The locking rod only needs to be adjusted... After disengaging from the locking hole and the mating hole, the stirring blade can slide laterally out of the mating groove, thereby allowing the stirring blade and the side scraper to be removed from the outside of the stirring shaft. The assembly and disassembly of the stirring blade and the side scraper on the outside of the stirring shaft is simple and easy to implement. This facilitates the quick assembly of the stirring blade and the side scraper on the outside of the stirring shaft for initial use, and also facilitates subsequent inspection, cleaning, maintenance, and replacement after the stirring blade and the side scraper are removed from the outside of the stirring shaft. Furthermore, the internal assembly of the top cover at the top of the reactor body is also convenient. The inner wall flushing assembly has an annular diverter suspended above the side scraper. By sequentially introducing cleaning fluid and clean water through the first and second inlet pipes, cleaning fluid and clean water can be sprayed sequentially from the drain hole outside the annular diverter onto the inner wall of the reactor body. This allows for efficient and reliable cleaning of the inner wall of the reactor body during shutdown cleaning, as the spraying cleaning by the inner wall flushing assembly and the scraping cleaning by the material stirring assembly work together.

[0019] The beneficial effects are as follows: 1. This utility model has a material stirring component with an inner wall scraping and cleaning function coaxially combined with the stirring shaft outside the stirring drive component. Then, by means of the stirring blades of the material stirring component rotating with the stirring shaft, the material in the reactor body can be stirred and mixed, which helps to make the material fully mixed and react. At the same time, the outer end of the stirring blade is fixedly connected to the side scraper, and the outer edge of the side scraper is consistent with the direction of the inner wall of the reactor body and in contact with each other. Then, by means of the side scraper rotating with the stirring shaft, the inner wall of the reactor body can be continuously scraped and cleaned during the stirring process, avoiding the material adhering to the inner wall of the reactor body and affecting the production efficiency, and at the same time helping the material in the reactor body to react continuously.

[0020] 2. By using the lateral sliding fit between the mixing blades and the mating groove of the material mixing assembly, and by longitudinally inserting locking rods through the mating holes and locking holes, the mixing blades and side scrapers can be detachably assembled on the outside of the mixing shaft. At the same time, the mixing blades can be laterally slid out of the mating groove by simply disengaging the locking rods from the locking holes and mating holes. This allows the mixing blades and side scrapers to be removed from the outside of the mixing shaft. The assembly and disassembly of the mixing blades and side scrapers on the outside of the mixing shaft is simple and easy to implement. It is convenient to quickly assemble the mixing blades and side scrapers on the outside of the mixing shaft for use in the early stage, and it is also convenient to remove the mixing blades and side scrapers from the outside of the mixing shaft for inspection, cleaning, maintenance and replacement in the later stage.

[0021] 3. An internal wall flushing assembly is installed inside the top cover of the reactor body. The annular diversion pipe of the internal wall flushing assembly is suspended above the side scraper. Then, by introducing cleaning liquid and clean water in sequence through the first and second liquid inlet pipes, the cleaning liquid and clean water can be sprayed into the inner wall of the reactor body from the drain hole outside the annular diversion pipe. This allows for efficient and reliable cleaning of the inner wall of the reactor body by combining the spraying cleaning of the internal wall flushing assembly with the scraping cleaning of the material stirring assembly during shutdown cleaning. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is an overall isometric schematic diagram of this utility model;

[0024] Figure 2 This is a utility model Figure 1Cross-section diagram Figure 1 ;

[0025] Figure 3 This is a utility model Figure 1 Cross-section diagram Figure 2 ;

[0026] Figure 4 This is a utility model Figure 1 Cross-section diagram Figure 3 ;

[0027] Figure 5 This is a utility model Figure 1 Front view diagram;

[0028] Figure 6 This is a utility model Figure 1 A left-view diagram;

[0029] Figure 7 This is a utility model Figure 1 A top-down view.

[0030] The annotations in the attached figures are explained as follows:

[0031] 1. Reactor body; 101. Top cover; 102. Connecting flange; 103. Support leg; 104. Feed pipe; 105. Discharge pipe; 2. Inner wall flushing assembly; 201. Pipe joint; 202. Liquid inlet pipe one; 203. Annular diverter pipe; 204. Drain hole; 205. Liquid inlet pipe two; 3. Material stirring assembly; 301. Fixing sleeve; 302. Fitting groove; 303. Side scraper; 304. Locking hole; 305. Locking rod; 306. Stirring blade; 307. Clamping clamp; 308. Fitting hole; 309. End; 4. Stirring drive assembly; 401. Stirring motor; 402. Motor shaft; 403. Stirring shaft. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] See Figures 1-7As shown, this utility model provides a continuous liquid phase reactor for sodium silicate production, including a reactor body 1. The top of the reactor body 1 is open and invertedly closed with a top cover 101. The top cover 101 and the outer edge of the reactor body 1 are sealed and fixed together by a connecting flange 102. A stirring drive assembly 4 is coaxially assembled on the top of the top cover 101, and the lower part of the stirring drive assembly 4 is located inside the reactor body 1. Specifically, the stirring drive assembly 4 includes a stirring motor 401 and a stirring shaft 403. The stirring motor 401 is coaxially fixedly installed in the middle of the top surface of the top cover 101. The motor shaft 402 at the bottom of the stirring motor 401 passes through the top cover 101 in a rotatable manner, and the bottom end is coaxially fixed to the stirring shaft 403 by a coupling. A material stirring assembly 3 with an inner wall scraping and cleaning function is coaxially assembled around the stirring shaft 403. Preferably, the stirring motor 401 is a geared motor so that the stirring shaft 403 can be rotated by the rotation of the motor shaft 402 of the stirring motor 401.

[0034] See Figures 1-4 As shown, a material stirring component 3 with an inner wall scraping and cleaning function is coaxially assembled on the lower periphery of the stirring drive component 4. This material stirring component 3 is used to stir and mix the materials inside the reactor body 1 and to scrape and clean the inner wall of the reactor body 1. Specifically, the material stirring component 3 includes clamps 307, stirring blades 306, and side scrapers 303. Multiple clamps 307 are coaxially assembled on the outside of the stirring shaft 403, and stirring blades 306 extending vertically outward in the horizontal direction can be detachably assembled on both sides of the clamps 307. Side scrapers 303 are provided on both sides of the inside of the reactor body 1, and the outer edge of the side scrapers 303 runs parallel to the inner wall of the reactor body 1. The side scrapers 303 are kept in contact with each other, and the inner edges of the side scrapers 303 are fixedly connected to the corresponding multiple stirring blades 306 on the same side. The reason for this arrangement is that by means of the stirring blades 306 of the material stirring assembly 3 rotating with the stirring shaft 403, the material in the reactor body 1 can be stirred and mixed, which helps to make the material fully mixed and react. At the same time, the outer ends of the stirring blades 306 are fixedly connected to the side scrapers 303, and the outer edge of the side scrapers 303 is consistent with the direction of the inner wall of the reactor body 1 and is in contact with each other. Then, by means of the side scrapers 303 rotating with the stirring shaft 403, the inner wall of the reactor body 1 can be continuously scraped and cleaned during the stirring process.

[0035] See Figures 1-7As shown, the detachable assembly method of the stirring blade 306 and the clamp 307 is as follows: Both sides of the clamp 307 are horizontally fixed with fixing sleeves 301, and the outer end faces of the fixing sleeves 301 on both sides, which are far apart from each other, are provided with mating grooves 302 in the transverse direction. Simultaneously, the ends of the stirring blades 306 on both sides, which are close to each other, are inserted into the corresponding mating grooves 302 in a transverse sliding fit. The front end faces of the portions of the stirring blades 306 extending into the mating grooves 302 are provided with locking holes 304 in the longitudinal direction. The front end faces of the fixing sleeves 301 are provided with mating holes 308 in the longitudinal direction. The mating holes 308 and locking holes 304 of the same fixing sleeve 301 are coaxially aligned, and each set of coaxially aligned mating holes 308 and locking holes 304 is coaxial. The detachable interlocking assembly includes a locking rod 305. The purpose of this design is to allow the stirring blade 306 and the side scraper 303 to be detachably assembled on the outside of the stirring shaft 403 by means of the lateral sliding engagement between the stirring blade 306 of the material stirring assembly 3 and the mating groove 302, and by the longitudinal interlocking of the locking rod 305 through the mating hole 308 and the locking hole 304. At the same time, the stirring blade 306 can be laterally slid out of the mating groove 302 by simply disengaging the locking rod 305 from the locking hole 304 and the mating hole 308. This allows the stirring blade 306 and the side scraper 303 to be removed from the outside of the stirring shaft 403. The assembly and disassembly of the stirring blade 306 and the side scraper 303 on the outside of the stirring shaft 403 is simple and easy to implement.

[0036] See Figures 1-7 As shown, an inner wall rinsing assembly 2 is assembled inside the top cover 101, and the inner wall rinsing assembly 2 is suspended above the material stirring assembly 3. Specifically, the inner wall rinsing assembly 2 includes an annular diverter pipe 203, a first inlet pipe 202, and a second inlet pipe 205. The annular diverter pipe 203 is coaxially located inside the top cover 101, with its outer edge close to the top of the inner wall of the reactor body 1. At the same time, multiple drainage holes 204 are opened on the periphery of the annular diverter pipe 203. The first inlet pipe 202 and the second inlet pipe 205 are vertically fixed and connected to the top two sides of the annular diverter pipe 203, respectively. The first inlet pipe 202 and the second inlet pipe 205 are respectively... The inlet pipes 1 and 2 are sealed together and pass through the top cover 101. Both the top ends of the inlet pipe 1 202 and the inlet pipe 2 205 are coaxially equipped with pipe joints 201. The advantage of this arrangement is that by introducing cleaning liquid and clean water sequentially through the inlet pipe 1 202 and the inlet pipe 2 205, the cleaning liquid and clean water can be sprayed sequentially from the drain hole 204 outside the annular diverter 203 onto the inner wall of the reactor body 1. This facilitates efficient and reliable cleaning of the inner wall of the reactor body 1 by using the inner wall flushing component 2 for spray cleaning and the material stirring component 3 for scraping cleaning during shutdown cleaning.

[0037] See Figures 1-7As shown, the reactor body 1, material stirring assembly 3, and inner wall rinsing assembly 2 have been optimized as follows: Specifically, a feed pipe 104 communicating with the interior of the reactor body 1 is vertically connected to the front of the top of the top cover 101, and a discharge pipe 105 communicating with the interior of the reactor body 1 is vertically connected to the middle of the bottom of the reactor body 1. This arrangement facilitates the addition of sodium silicate preparation raw materials and the discharge of sodium silicate products to the reactor body 1 through the feed pipe 104 and discharge pipe 105, respectively. Optionally, multiple support legs 103 for raising and supporting are vertically connected to the outer periphery of the bottom of the reactor body 1, so as to provide stable raising and support for the reactor body 1 with the help of the support legs 103. Alternatively, the stirring blades 306 are all rectangular strips, and the mating grooves 302 are all rectangular grooves. The inner ends of the stirring blades 306 are all in contact with the inner ends of the corresponding mating grooves 302. This arrangement firstly facilitates good positioning guidance when the stirring blades 306 and the mating grooves 302 slide. Secondly, it facilitates clear indication when the mating holes 308 and the corresponding locking holes 304 are aligned coaxially, by having the inner ends of the stirring blades 306 in contact with the inner ends of the corresponding mating grooves 302.

[0038] See Figures 1-7 As shown, both the mating hole 308 and the locking hole 304 are threaded through holes, and the locking rods 305 are all studs. The locking rods 305 and the corresponding mating holes 308 and locking holes 304 are coaxially and detachably assembled and disassembled by means of threaded engagement. At the same time, the outer ends of the locking rods 305 are coaxially fixed with hexagonal end heads 309. This design facilitates the quick assembly and disassembly of the locking rods 305 with the locking holes 304 and mating holes 308 by turning the locking rods 305. It also facilitates the smooth tightening and loosening of the locking rods 305 by applying force with the end heads 309. Alternatively, the annular diverter 203 is a circular hollow annular tube, and the top of the scraper extends to the bottom of the annular diverter 203. The pipe joints 201 are all threaded joints with an outer diameter smaller than that of the first inlet pipe 202 and the second inlet pipe 205. This arrangement firstly ensures that the shape of the annular diverter 203 meets the usage requirements, and secondly, it facilitates the quick combination and disassembly of the first inlet pipe 202 and the second inlet pipe 205 with the corresponding external liquid supply pipelines through the pipe joints 201.

[0039] With the above structure, in practical use, a material stirring component 3 with an inner wall scraping and cleaning function is coaxially combined with the stirring shaft 403 of the stirring drive component 4. Then, by means of the stirring blades 306 of the material stirring component 3 rotating with the stirring shaft 403, the material inside the reactor body 1 can be stirred and mixed, which helps to ensure thorough mixing and reaction. Simultaneously, a side scraper 303 is fixedly connected to the outer end of the stirring blades 306, and the outer edge of the side scraper 303 is aligned with and in contact with the inner wall of the reactor body 1. Then, by means of the side scraper 303 rotating with the stirring shaft 403... The rotating mechanism continuously scrapes and cleans the inner wall of the reactor body 1 during the stirring process, preventing material buildup that could affect production efficiency. It also facilitates continuous reaction of materials within the reactor body 1. Furthermore, the lateral sliding fit between the stirring blades 306 and the mating groove 302 of the material stirring assembly 3, along with the longitudinal insertion of a locking rod 305 through the mating hole 308 and locking hole 304, allows the stirring blades 306 and side scrapers 303 to be detachably mounted on the outside of the stirring shaft 403. Simultaneously, simply disengaging the locking rod 305 from the locking hole 304 and the mating groove 302 is sufficient to prevent material buildup. After the mating hole 308 is closed, the stirring blade 306 can slide laterally out of the mating groove 302, thereby allowing the stirring blade 306 and the side scraper 303 to be removed from the outside of the stirring shaft 403. The assembly and disassembly of the stirring blade 306 and the side scraper 303 on the outside of the stirring shaft 403 is simple and easy to implement. This facilitates the quick assembly of the stirring blade 306 and the side scraper 303 on the outside of the stirring shaft 403 for initial use, and also facilitates subsequent inspection, cleaning, maintenance and replacement after the stirring blade 306 and the side scraper 303 are removed from the outside of the stirring shaft 403. Furthermore, due to the internal assembly of the top cover 101 at the top of the reactor body 1... The reactor body 1 is equipped with an inner wall flushing component 2, and the annular diversion pipe 203 of the inner wall flushing component 2 is suspended above the side scraper 303. Then, by means of the liquid inlet pipe 1 202 and liquid inlet pipe 205 respectively, the cleaning liquid and clean water can be sprayed into the inner wall of the reactor body 1 from the drain hole 204 outside the annular diversion pipe 203. This allows for efficient and reliable cleaning of the inner wall of the reactor body 1 by means of the combined action of the inner wall flushing component 2 spraying cleaning and the material stirring component 3 scraping cleaning during shutdown cleaning.

[0040] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A continuous liquid phase reactor for sodium silicate production comprising a reactor vessel body (1) characterised in that: The top of the reactor body (1) is open and inverted and closed with a top cover (101), and the top cover (101) and the outer edge of the reactor body (1) are sealed and fixed together by a connecting flange (102). The top of the top cover (101) is coaxially assembled with a stirring drive assembly (4), and the lower part of the stirring drive assembly (4) is located inside the reactor body (1). The lower periphery of the stirring drive assembly (4) is coaxially assembled with a material stirring assembly (3) with an inner wall scraping and cleaning function, so as to stir and mix the material inside the reactor body (1) and scrape and clean the inner wall of the reactor body (1) by means of the material stirring assembly (3). The top cover (101) is internally equipped with an inner wall rinsing assembly (2), which is suspended above the material stirring assembly (3). The inner wall rinsing assembly (2) works in conjunction with the material stirring assembly (3) to efficiently clean the inner wall of the reactor body (1).

2. The continuous liquid phase reactor for producing sodium silicate according to claim 1, characterized in that: The top front of the top cover (101) is vertically connected to a feed pipe (104) that communicates with the interior of the reactor body (1), and the bottom middle of the reactor body (1) is vertically connected to a discharge pipe (105) that communicates with the interior of the reactor body (1).

3. The continuous liquid phase reactor for producing sodium silicate according to claim 2, characterized in that: The bottom outer periphery of the reactor body (1) is vertically connected to multiple support legs (103) for raising and supporting.

4. The continuous liquid phase reactor for producing sodium silicate according to claim 1, 2 or 3, characterized in that: The stirring drive assembly (4) includes a stirring motor (401) and a stirring shaft (403). The stirring motor (401) is coaxially fixedly installed in the middle of the top surface of the top cover (101). The motor shaft (402) at the bottom of the stirring motor (401) passes through the top cover (101) in a rotatable manner, and the bottom end is coaxially fixed to the stirring shaft (403) through a coupling. The stirring shaft (403) is coaxially combined with the material stirring assembly (3) with an inner wall scraping and cleaning function on its periphery.

5. The continuous liquid phase reactor for producing sodium silicate according to claim 4, characterized in that: The material stirring assembly (3) includes a clamp (307), stirring blades (306), and side scrapers (303). Multiple clamps (307) are coaxially mounted on the outside of the stirring shaft (403), and stirring blades (306) extending vertically outward in the horizontal direction can be detachably mounted on both sides of the clamp (307). Side scrapers (303) are provided on both sides of the inside of the reactor body (1), and the outer edge of the side scraper (303) is aligned with the inner wall of the reactor body (1) and contacts each other. Meanwhile, the inner edge of the side scraper (303) is fixedly connected to multiple stirring blades (306) on the same side.

6. The continuous liquid phase reactor for producing sodium silicate according to claim 5, wherein: The detachable assembly of the stirring blade (306) and the clamp (307) is as follows: Both sides of the clamp (307) are horizontally fixed with fixing sleeves (301), and the outer end faces of the fixing sleeves (301) on both sides, which are far apart from each other, are provided with mating grooves (302) in the transverse direction. Simultaneously, the ends of the stirring blades (306) on both sides, which are close to each other, are inserted into the corresponding mating grooves (302) in a transverse sliding fit. (306) The front end face of the part extending into the mating groove (302) is provided with a locking hole (304) along the longitudinal direction. The front end face of the fixed sleeve (301) is provided with a mating hole (308) along the longitudinal direction. The mating hole (308) and the locking hole (304) of the same fixed sleeve (301) are coaxially aligned. Each set of coaxially aligned mating holes (308) and locking holes (304) is coaxially and detachably connected with a locking rod (305).

7. The continuous liquid-phase reactor for sodium silicate production according to claim 6, characterized in that: The stirring blades (306) are all rectangular strips, the mating grooves (302) are all rectangular grooves, and the inner ends of the stirring blades (306) are in contact with the inner ends of the corresponding mating grooves (302).

8. The continuous liquid phase reactor for producing sodium silicate according to claim 7, characterized in that: Both the mating hole (308) and the locking hole (304) are threaded through holes, and both locking rods (305) are studs. The locking rods (305) are coaxially and detachably combined with the corresponding mating hole (308) and locking hole (304) through threaded engagement. At the same time, the outer ends of the locking rods (305) are coaxially fixed with hexagonal end heads (309).

9. The continuous liquid phase reactor for producing sodium silicate according to any one of claims 5-8, characterized in that: The inner wall flushing assembly (2) includes an annular diversion pipe (203), a first inlet pipe (202), and a second inlet pipe (205). The annular diversion pipe (203) is coaxially located inside the top cover (101) and its outer edge is close to the top of the inner wall of the reactor body (1). At the same time, multiple drainage holes (204) are opened on the periphery of the annular diversion pipe (203). The first inlet pipe (202) and the second inlet pipe (205) are vertically fixed and connected to the top two sides of the annular diversion pipe (203). The first inlet pipe (202) and the second inlet pipe (205) pass through the top cover (101) in a sealed manner. The top ends of the first inlet pipe (202) and the second inlet pipe (205) are coaxially provided with pipe joints (201).

10. The continuous liquid phase reactor for producing sodium silicate according to claim 9, wherein: The annular diversion pipe (203) is a circular hollow annular pipe, and the top of each scraper extends to the bottom of the annular diversion pipe (203). The pipe joints (201) are all threaded joints with an outer diameter smaller than that of the first inlet pipe (202) and the second inlet pipe (205).

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