Dissolving tank for solid sodium silicate

Abstract

The utility model discloses a dissolving tank for solid sodium silicate, which relates to the technical field of sodium silicate preparation and comprises a dissolving tank main body, a mounting rack is sleeved at the bottom end of the dissolving tank main body, supporting legs are mounted at the bottom end of the mounting rack, and a cover plate is arranged at the top end of the dissolving tank main body. By arranging the driving motor, the motor driving shaft, the stirring rod, the scraping plate and the discharging opening, the situation that a large amount of solid sodium silicate is attached to the inner wall of the dissolving tank main body and is not easy to clean during long-term use is avoided; by arranging a driving hydraulic cylinder, a hydraulic cylinder driving shaft, a mounting block, a limiting ring and a limiting sliding block, when machine elements in the dissolving tank main body need to be overhauled, the driving hydraulic cylinder can be opened, so that the hydraulic cylinder driving shaft can drive the mounting block and a cover plate to move upwards; and therefore, machine elements in the dissolving tank main body are ejected out, and a user can conveniently overhaul or replace internal devices.

Description

Technical Field

[0001] The utility model relates to the technical field of sodium silicate preparation, in particular to a dissolving tank for solid sodium silicate. Background Art

[0002] As is known, sodium silicate needs to be dissolved in water to be a liquid before use. The dissolution methods currently used are: normal pressure cooking method and high pressure dissolution method. Normal pressure cooking method refers to placing a solid product in a normal pressure container and adding water for cooking. Due to the low pressure, the dissolution amount is small and the liquid concentration is low, so it must be concentrated before use, and it has been eliminated. High pressure dissolution method refers to adding materials and water into a dissolution tank in a certain proportion, passing high pressure steam, and after a certain period of time, it can be placed in a product storage tank after reaching a corresponding concentration, and used after precipitation or filtration. In order to speed up the dissolution efficiency, a stirring device is usually set in the dissolution tank, but the existing stirring device has a low stirring efficiency and cannot achieve full stirring, which limits the further improvement of the dissolution efficiency. In addition, when the steam pressure in the steam pipe is low or there is no steam, the solution formed by the combination of the material and the steam in the reactor is easy to enter the steam pipe, and it is very easy to block the steam pipe after cooling. This phenomenon needs to be solved urgently.

[0003] After searching, the existing patent: a solid sodium silicate dissolving tank (application number: CN201922328269.3) includes a tank body and an upper head, and is characterized in that: it also includes a hollow shaft, a gas storage shell, a motor and a planetary stirring device; the top of the tank body is open, and the bottom is provided with a discharge port, the open end of the tank body is sealed and connected with the upper head, and one side of the top of the upper head is provided with a feed port corresponding to the inside of the tank body, and a hollow shaft whose axis coincides with the axis of the tank body is movably inserted at the center position of the top of the upper head, and the two ends of the hollow shaft are sealed; a bracket for supporting and positioning the hollow shaft is provided in the tank body near the bottom, and a connecting sleeve rotatably connected to the hollow shaft shaft is provided at the center position of the bracket, and the hollow shaft shaft is provided with an annular boss corresponding to the top of the connecting sleeve; the utility model effectively solves the problem of low efficiency of existing dissolving tanks.

[0004] Although the above patent effectively solves the problem of low efficiency of the existing dissolving tank, when the above patent is used for a long time, a large amount of sodium silicate residue is easily attached to the inner wall of the dissolving tank, which is inconvenient for the user to clean. At the same time, when the machine components inside the dissolving tank are damaged, it is inconvenient for the user to repair the internal machine components, which makes the device have certain limitations for the user and is inconvenient for the user to use. Therefore, it is necessary to invent a dissolving tank for solid sodium silicate to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a dissolving tank for solid sodium silicate, so as to solve the problems mentioned in the above background technology that a large amount of sodium silicate residues are easily attached to the inner wall of the dissolving tank when it is used for a long time, which is inconvenient for users to clean it. At the same time, when the machine components inside the dissolving tank are damaged, it is inconvenient for users to repair the internal machine components, so that the device has certain limitations for users.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dissolving tank for solid sodium silicate, comprising a dissolving tank body, a mounting frame is sleeved on the bottom end of the dissolving tank body, a supporting leg is installed on the bottom end of the mounting frame, a cover plate is arranged on the top end of the dissolving tank body, a steam pipe is arranged on the top end of the dissolving tank body, a driving motor is installed on the top end of the cover plate, a motor driving shaft is installed on the bottom of the driving motor, a stirring rod is installed on the outer wall of the motor driving shaft, a discharging port is arranged on the bottom end of the dissolving tank body, a driving hydraulic cylinder is installed on the top end of the mounting frame, a hydraulic cylinder driving shaft is installed on the top end of the driving hydraulic cylinder, columns are installed on both sides of the mounting frame, a limiting ring is fixed on the top end of the column, a limiting slide groove is provided at one end of the column, and limiting sliders are fixed at both ends of the cover plate.

[0007] An anti-skid pad is installed at the bottom end of the supporting leg.

[0008] A feed hopper is installed on the top of the cover plate.

[0009] A steam valve is installed at the top of the steam pipeline.

[0010] A scraper is installed at one end of the stirring rod.

[0011] A discharge valve is installed at one end of the discharge port.

[0012] The top end of the hydraulic cylinder driving shaft is connected with a mounting block.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting a dissolving tank body, a feed hopper, a steam pipe and a steam valve, when solid sodium silicate needs to be dissolved, the solid sodium silicate to be dissolved is poured into the feed hopper at the top, and the feed hopper introduces the solid sodium silicate to be dissolved into the inside of the dissolving tank body for dissolving. At the same time, the steam pipe is connected to the external steam source, and steam is introduced into the inside of the dissolving tank body through the steam pipe. The steam inlet and outlet are controlled by controlling the steam valve;

[0015] 2. By setting a driving motor, a motor driving shaft, a stirring rod, a scraper and a discharge port, when the solid sodium silicate to be dissolved enters the interior of the dissolving tank body, the driving motor can be turned on to rotate the motor driving shaft, and then the stirring rod is driven to rotate inside the dissolving tank body under the action of the motor driving shaft, so that the material inside the dissolving tank body is fully stirred, thereby accelerating the dissolution efficiency. While the stirring rod rotates, the scraper is driven to rotate synchronously along the inner wall of the dissolving tank body, which can perfectly solve the inner wall that the stirring rod cannot mix and stir. At the same time, the scraper will also clean the inner wall of the dissolving tank body, avoiding the situation that a large amount of solid sodium silicate is attached to the inner wall of the dissolving tank body during long-term use, which is difficult to clean. When the dissolution reaction of the solid sodium silicate is completed, the discharge valve at the bottom of the dissolving tank body can be opened to discharge the solid sodium silicate dissolved inside through the discharge port, which is convenient for users to take;

[0016] 3. By setting up a driving hydraulic cylinder, a hydraulic cylinder driving shaft, a mounting block, a limiting ring and a limiting slider, when it is necessary to inspect and repair the machine components inside the dissolving tank body, the driving hydraulic cylinder can be opened so that the hydraulic cylinder driving shaft will drive the mounting block and the cover plate to move upward, thereby ejecting the machine components inside the dissolving tank body, making it convenient for users to inspect or replace internal components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a dissolving tank for solid sodium silicate.

[0019] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a dissolving tank for solid sodium silicate.

[0020] Figure 3 The utility model is a schematic diagram of the maintenance structure of a dissolving tank for solid sodium silicate.

[0021] Figure 4 The utility model is a schematic diagram of the structure of a dissolving tank for solid sodium silicate in a bottom view.

[0022] Figure 5 The utility model is a schematic diagram of the top view of a dissolving tank for solid sodium silicate.

[0023] In the figure: 1. Dissolving tank body; 2. Mounting frame; 3. Support legs; 4. Anti-skid pad; 5. Cover plate; 6. Feed hopper; 7. Steam pipe; 8. Steam valve; 9. Driving motor; 10. Motor driving shaft; 11. Stirring rod; 12. Scraper; 13. Discharging port; 14. Discharging valve; 15. Driving hydraulic cylinder; 16. Hydraulic cylinder driving shaft; 17. Mounting block; 18. Column; 19. Limiting ring; 20. Limiting slide groove; 21. Limiting slider. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-5 A dissolving tank for solid sodium silicate shown in the figure comprises a dissolving tank body 1, a mounting frame 2 is sleeved on the bottom end of the dissolving tank body 1, a supporting leg 3 is installed on the bottom end of the mounting frame 2, a cover plate 5 is arranged on the top end of the dissolving tank body 1, a steam pipe 7 is arranged on the top end of the dissolving tank body 1, a driving motor 9 is installed on the top end of the cover plate 5, a motor driving shaft 10 is installed on the bottom of the driving motor 9, a stirring rod 11 is installed on the outer wall of the motor driving shaft 10, a discharge port 13 is arranged on the bottom end of the dissolving tank body 1, a driving hydraulic cylinder 15 is installed on the top end of the mounting frame 2, a hydraulic cylinder driving shaft 16 is installed on the top end of the driving hydraulic cylinder 15, columns 18 are installed on both sides of the mounting frame 2, a limiting ring 19 is fixed on the top end of the column 18, a limiting slide groove 20 is provided at one end of the column 18, and limiting sliders 21 are fixed at both ends of the cover plate 5.

[0026] An anti-skid pad 4 is installed at the bottom end of the supporting leg 3, wherein four groups of supporting legs 3 are installed at the bottom end of the dissolving tank body 1, and the dissolving tank body 1 is supported by the four groups of supporting legs 3. At the same time, anti-skid pads 4 are installed at the bottom ends of the four groups of supporting legs 3. Under the action of the four groups of anti-skid pads 4, the stability of the device can be further increased, making it less likely for the device to shift during use.

[0027] A feed hopper 6 is installed at the top of the cover plate 5. When the solid sodium silicate needs to be dissolved, the solid sodium silicate to be dissolved is poured into the feed hopper 6 at the top, and the feed hopper 6 introduces the solid sodium silicate to be dissolved into the interior of the dissolving tank body 1 for dissolution.

[0028] A steam valve 8 is installed at the top of the steam pipe 7, wherein the steam pipe 7 is connected to an external steam source, and steam is introduced into the interior of the dissolving tank body 1 through the steam pipe 7, and the steam inlet and outlet are controlled by controlling the steam valve 8.

[0029] A scraper 12 is installed at one end of the stirring rod 11. When the solid sodium silicate to be dissolved enters the interior of the dissolving tank body 1, the driving motor 9 can be turned on to rotate the motor drive shaft 10, and then the stirring rod 11 is driven to rotate inside the dissolving tank body 1 under the action of the motor drive shaft 10, so that the material inside the dissolving tank body 1 is fully stirred, thereby accelerating the dissolution efficiency. While the stirring rod 11 rotates, the scraper 12 will be driven to rotate synchronously along the inner wall of the dissolving tank body 1, which can perfectly solve the inner wall that the stirring rod 11 cannot mix and stir. At the same time, the scraper 12 will also clean the inner wall of the dissolving tank body 1 to avoid a large amount of solid sodium silicate adhering to the inner wall of the dissolving tank body 1 during long-term use, which makes it difficult to clean.

[0030] A discharge valve 14 is installed at one end of the discharge port 13. When the dissolution reaction of the solid sodium silicate is completed, the discharge valve 14 at the bottom of the dissolution tank body 1 can be opened to discharge the solid sodium silicate dissolved inside through the discharge port 13, which is convenient for users to take.

[0031] The top end of the hydraulic cylinder drive shaft 16 is connected to a mounting block 17. When the machine components inside the dissolving tank body 1 need to be repaired, the hydraulic cylinder 15 can be opened to drive the hydraulic cylinder drive shaft 16 to drive the mounting block 17 and the cover plate 5 to move upward. Figure 3 , thereby ejecting the machine components inside the dissolving tank body 1, making it convenient for users to inspect or replace internal components.

[0032] Working principle: When the solid sodium silicate dissolving tank is used, when it is necessary to dissolve the solid sodium silicate, the solid sodium silicate to be dissolved is poured into the feed hopper 6 at the top, and the feed hopper 6 introduces the solid sodium silicate to be dissolved into the interior of the dissolving tank body 1 for dissolving. At the same time, the steam pipe 7 is connected to the external steam gas source, and the steam is introduced into the interior of the dissolving tank body 1 through the steam pipe 7. The steam inlet and outlet are controlled by controlling the steam valve 8. When the solid sodium silicate to be dissolved enters the interior of the dissolving tank body 1, the driving motor 9 can be turned on to make the motor driving shaft 10 rotate, and then the stirring rod 11 is driven by the motor driving shaft 10 to rotate inside the dissolving tank body 1, so that the material inside the dissolving tank body 1 is fully stirred. , thereby accelerating the dissolution efficiency. While the stirring rod 11 rotates, it will drive the scraper 12 to rotate synchronously along the inner wall of the dissolving tank body 1, which can perfectly solve the inner wall that the stirring rod 11 cannot mix and stir. At the same time, the scraper 12 will also clean the inner wall of the dissolving tank body 1, avoiding the situation that a large amount of solid sodium silicate is attached to the inner wall of the dissolving tank body 1 during long-term use, which makes it difficult to clean. When the dissolution reaction of the solid sodium silicate is completed, the discharge valve 14 at the bottom of the dissolving tank body 1 can be opened to discharge the solid sodium silicate dissolved inside through the discharge port 13, which is convenient for users to take. When it is necessary to inspect and repair the machine components inside the dissolving tank body 1, the driving hydraulic cylinder 15 can be opened, so that the hydraulic cylinder driving shaft 16 will drive the mounting block 17 and the cover plate 5 to move upward as shown in FIG. Figure 3 , thereby ejecting the machine components inside the dissolving tank body 1, making it convenient for users to inspect or replace internal components.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dissolving tank for solid sodium silicate, comprising a dissolving tank body (1), characterized in that: The bottom end of the dissolving tank body (1) is sleeved with a mounting frame (2), the bottom end of the mounting frame (2) is mounted with a supporting leg (3), the top end of the dissolving tank body (1) is provided with a cover plate (5), the top end of the dissolving tank body (1) is provided with a steam pipe (7), the top end of the cover plate (5) is mounted with a driving motor (9), the bottom of the driving motor (9) is mounted with a motor driving shaft (10), the outer wall of the motor driving shaft (10) is mounted with a stirring rod (11), and the The bottom end of the dissolving tank body (1) is provided with a discharge port (13), the top end of the mounting frame (2) is provided with a driving hydraulic cylinder (15), the top end of the driving hydraulic cylinder (15) is provided with a hydraulic cylinder driving shaft (16), columns (18) are provided on both sides of the mounting frame (2), a limiting ring (19) is fixed at the top end of the column (18), a limiting slide groove (20) is provided at one end of the column (18), and limiting sliders (21) are fixed at both ends of the cover plate (5).

2. A dissolving tank for solid sodium silicate according to claim 1, characterized in that: An anti-slip pad (4) is installed at the bottom end of the supporting leg (3).

3. A dissolving tank for solid sodium silicate according to claim 1, characterized in that: A feed hopper (6) is installed on the top of the cover plate (5).

4. A dissolving tank for solid sodium silicate according to claim 1, characterized in that: A steam valve (8) is installed at the top end of the steam pipe (7).

5. A dissolving tank for solid sodium silicate according to claim 1, characterized in that: A scraper (12) is installed at one end of the stirring rod (11).

6. A dissolving tank for solid sodium silicate according to claim 1, characterized in that: A discharge valve (14) is installed at one end of the discharge port (13).

7. A dissolving tank for solid sodium silicate according to claim 1, characterized in that: The top end of the hydraulic cylinder drive shaft (16) is connected to a mounting block (17).

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