Solid sodium silicate dissolving and filtering device

Abstract

The utility model relates to a kind of solid sodium silicate dissolving filter device, the utility model effectively solves the problem that sodium silicate is not mixed with liquid uniformly, and the problem of low dissolution efficiency, affecting liquid purity.The solid sodium silicate dissolving filter device can inject water into the filter cartridge mechanism to dissolve sodium silicate, and the flushing mechanism can flush the side of the filter cartridge mechanism, further accelerating the dissolution efficiency of sodium silicate, and impurities can be filtered in the filter cartridge mechanism, making it easy to filter and collect impurities, preventing impurities from mixing in the sodium silicate liquid and being difficult to remove.The dissolved sodium silicate liquid is stored in the barrel, and the bidirectional rotating mechanism drives the stirring mechanism to rotate bidirectionally, which can effectively improve the stirring effect of the liquid in the barrel, making the dissolution of sodium silicate more uniform and complete.The temperature control mechanism can control the dissolution temperature of sodium silicate, making it easier to promote the dissolution of sodium silicate with different properties and facilitating the use of sodium silicate during processing.

Description

Technical Field

[0001] This utility model belongs to the technical field of sodium silicate processing equipment, specifically relating to a solid sodium silicate dissolution and filtration device. Background Technology

[0002] When solid sodium silicate is dissolved, it contains insoluble impurities. To ensure the purity of liquid sodium silicate, these impurities need to be removed during dissolution. Conventional methods include centrifugation, pressure filtration, and natural sedimentation. However, existing filters have the following problems when in use: When dissolving solid sodium silicate, it is not easy to fully mix the sodium silicate with the liquid, resulting in low dissolution efficiency and incomplete dissolution, which affects the preparation effect of liquid sodium silicate. At the same time, it is not easy to fully collect the impurities dissolved in the liquid, which will affect the purity of the liquid sodium silicate and make it inconvenient for use in sodium silicate processing. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a solid sodium silicate dissolving and filtering device. This solid sodium silicate dissolving and filtering device facilitates the filtration and collection of impurities, prevents impurities from mixing in the sodium silicate liquid and making them difficult to remove, and makes the sodium silicate dissolve more evenly and fully. The temperature control mechanism can control the dissolution temperature of sodium silicate, thereby facilitating the dissolution of sodium silicate with different properties and making it more convenient to use in the processing of sodium silicate.

[0004] A solid sodium silicate dissolution and filtration device includes a barrel body and a barrel cover. The bottom of the barrel body is provided with a bidirectional rotating mechanism that can move in opposite directions. The upper surface of the bidirectional rotating mechanism is provided with a stirring mechanism that can fully stir the solution inside the barrel body. The outside of the barrel body is provided with a temperature control mechanism that can adjust the temperature of the solution inside. The barrel cover is fixedly installed on the top of the barrel body, and a filter cartridge mechanism for placing solid sodium silicate is provided at the center of its upper surface. The upper surface of the barrel cover is provided with a rinsing mechanism for rinsing the filter cartridge mechanism.

[0005] Preferably, the bidirectional rotating mechanism includes a driving gear, a transmission gear, a driven internal gear, and a drive motor. The driving gear is connected to the output end of the drive motor via a spline and is rotatably connected to the inner bottom wall of the barrel. The external transmission of the driving gear is connected to several transmission gears, and the driven internal gear is connected to the outside of several transmission gears.

[0006] Preferably, the stirring mechanism includes an outer stirring shaft and an inner stirring shaft, and there are several outer stirring shafts and several inner stirring shafts. The several outer stirring shafts are vertically fixedly connected to the upper surface of the driven internal gear in a ring array, and the several inner stirring shafts are vertically fixedly connected to the upper surface of the driving gear in a ring array.

[0007] Preferably, the temperature control mechanism includes a heating belt and a temperature sensor. The heating belt is fixedly installed on the outside of the barrel, and the temperature sensor is fixedly installed on the outer side of the barrel with its detection end penetrating inside the barrel.

[0008] Preferably, the filter cartridge mechanism includes a filter cartridge, a sealing cap, and water injection pipes. The filter cartridge passes through the center of the cap and is fixedly connected to the cap by threads. The sealing cap is threadedly connected to the top of the filter cartridge. There are several water injection pipes, and all of them are fixedly connected to the upper surface of the sealing cap and communicate with the interior of the filter cartridge.

[0009] Preferably, the rinsing mechanism includes an annular tube and an inclined rinsing head. The number of inclined rinsing heads is several, and the several inclined rinsing heads are fixedly connected to the bottom end of the annular tube in the form of an annular array. The several inclined rinsing heads are all inserted inside the sealing cover.

[0010] Preferably, the water outlets of the plurality of the inclined flushing heads are all directed toward the side wall of the filter cylinder that passes through the middle of the sealing cover.

[0011] The beneficial effects of the above technical solution are as follows: This solid sodium silicate dissolving and filtering device, through the configuration of a bidirectional rotation mechanism, a stirring mechanism, a temperature control mechanism, a filter cartridge mechanism, and a rinsing mechanism, allows solid sodium silicate to be uniformly placed in the filter cartridge mechanism. Injecting water into the filter cartridge mechanism dissolves the sodium silicate, while the rinsing mechanism washes the sides of the filter cartridge mechanism, further accelerating the dissolution efficiency and filtering impurities within the filter cartridge mechanism for easy collection and removal, preventing impurities from mixing with the sodium silicate liquid. The dissolved sodium silicate liquid is stored in a tank, and the bidirectional rotation mechanism drives the stirring mechanism to rotate bidirectionally, effectively improving the stirring effect of the liquid in the tank, resulting in more uniform and complete dissolution of the sodium silicate. The temperature control mechanism controls the dissolution temperature of the sodium silicate, facilitating the dissolution of sodium silicate with different properties and making it more convenient for use in sodium silicate processing. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the barrel body of this utility model; Figure 3 This is a schematic diagram showing the disassembled state of the bucket lid, filter cartridge mechanism, and rinsing mechanism of this utility model; Figure 4 This is a schematic diagram of the bidirectional rotating mechanism and stirring mechanism of this utility model; Figure 5 This utility model Figure 4 A diagram illustrating the split state.

[0013] In the diagram: 1. Barrel body; 2. Barrel lid; 3. Bidirectional rotation mechanism; 301. Drive gear; 302. Transmission gear; 303. Driven internal gear; 304. Drive motor; 4. Stirring mechanism; 401. Outer stirring shaft; 402. Inner stirring shaft; 5. Temperature control mechanism; 501. Heating belt; 502. Temperature sensor; 6. Filter cartridge mechanism; 601. Filter cartridge; 602. Sealing cover; 603. Water injection pipe; 7. Flushing mechanism; 701. Annular pipe; 702. Angled flushing head; 8. Drain pipe; 9. Solenoid valve; 10. Upper pressure plate. Detailed Implementation

[0014] The foregoing and other technical contents, features and effects of this utility model are described in conjunction with the appendix below. Figures 1 to 5 The embodiments are described in detail below.

[0015] This embodiment provides a solid sodium silicate dissolution and filtration device, as shown in the attached figure. Figure 1 As shown, the device includes a barrel body 1 and a barrel lid 2. A drain pipe 8 is fixedly connected to the bottom side of the barrel body 1, and a solenoid valve 9 is fixedly installed on the outside of the drain pipe 8. The flow of the drain pipe 8 can be controlled by the solenoid valve 9, thereby facilitating the discharge of liquid from the barrel body 1. A bidirectional rotating mechanism 3 that can move in opposite directions is provided at the bottom inside the barrel body 1. A stirring mechanism 4 that can fully stir the solution inside the barrel body 1 is provided on the upper surface of the bidirectional rotating mechanism 3. The bidirectional rotating mechanism 3 can drive the stirring mechanism 4 to rotate inside the barrel body 1, thereby fully stirring the liquid inside the barrel body 1 and promoting the full dissolution and mixing of sodium silicate. The outside of the barrel body 1 is provided with a mechanism that can fully stir the solution inside the barrel body 1. The temperature control mechanism 5, which regulates the temperature of the solution inside, has a modulus of sodium silicate: n = SiO2 / Na2O (molar ratio). The modulus indicates the composition of sodium silicate and is an important parameter of sodium silicate. It is generally between 1.5 and 3.5. The larger the modulus of sodium silicate, the more difficult it is for solid sodium silicate to dissolve in water. When n is 1, it can be dissolved in water at room temperature. When n increases, hot water is required to dissolve it. When n is greater than 3, steam at a pressure of more than 4 atmospheres is required to dissolve it. Therefore, the temperature control mechanism 5 can adjust the temperature of sodium silicate during dissolution according to its composition, so that different types of sodium silicate can be fully dissolved, thus promoting the dissolution efficiency of sodium silicate. The lid 2 is fixedly installed on the top of the body 1, and a filter cartridge mechanism 6 for placing solid sodium silicate is provided at the center of its upper surface. Solid sodium silicate can be placed in the filter cartridge mechanism 6, and water can be poured into the filter cartridge mechanism 6 to dissolve the sodium silicate and prevent impurities from mixing in the solution, making it easy to collect and clean the impurities. The upper surface of the lid 2 is provided with a rinsing mechanism 7 for rinsing the filter cartridge mechanism 6. The rinsing mechanism 7 can further promote the dissolution efficiency of sodium silicate and can wash away the sodium silicate adhering to the inner wall of the filter cartridge mechanism 6, thus promoting the dissolution of sodium silicate.

[0016] In one alternative implementation, such as Figure 4 As shown, the bidirectional rotating mechanism 3 includes a driving gear 301, a transmission gear 302, a driven internal gear 303, and a drive motor 304. The driving gear 301 is splined to the output end of the drive motor 304 and rotatably connected to the inner bottom wall of the barrel 1. The output end of the drive motor 304 is rotatably connected to the center of the bottom of the barrel 1 through a sealing element, which can ensure the sealing of the inside of the barrel 1. Several transmission gears 302 are externally connected to the driving gear 301, and the driven internal gear 303 is externally connected to several transmission gears 302. Several transmission gears 302 mesh in a ring array with the driving gear 301 and the driven internal gear 303. Between the wheels 303, an upper pressure plate 10 covering the driving gear 301 and the driven internal gear 303 is fixedly connected to the inner bottom wall of the barrel 1. Several transmission gears 302 are rotatably connected between the upper pressure plate 10 and the inner bottom wall of the barrel 1. Annular sealing strips are fixedly connected to the lower surface of the upper pressure plate 10 at the vertically corresponding parts of the driving gear 301 and the driven internal gear 303. Annular grooves are opened on the upper surfaces of the driving gear 301 and the driven internal gear 303 at the corresponding parts of the annular sealing strips. Two annular sealing strips are respectively embedded in two annular grooves, which can fix and protect the driving gear 301, the transmission gear 302 and the driven internal gear 303. The drive motor 304 drives the drive gear 301 to rotate, which in turn drives the external driven internal gear 303 to rotate in the opposite direction through the transmission gear 302. This causes the stirring mechanism 4 on the drive gear 301 and the driven internal gear 303 to rotate in opposite directions, thereby agitating the liquid in the tank 1 more thoroughly and mixing the sodium silicate solution in the tank 1 more completely.

[0017] In one alternative implementation, such as Figure 3 As shown, the stirring mechanism 4 includes an outer stirring shaft 401 and an inner stirring shaft 402. There are several outer stirring shafts 401 and several inner stirring shafts 402. Several outer stirring shafts 401 are vertically fixedly connected to the upper surface of the driven internal gear 303 in a ring array. Several inner stirring shafts 402 are vertically fixedly connected to the upper surface of the driving gear 301 in a ring array. When the driving gear 301 drives the several inner stirring shafts 402 above it to rotate along the axis of the barrel 1, the driven internal gear 303 will drive the several outer stirring shafts 401 above it to rotate in the opposite direction to the rotation of the inner stirring shafts 402 along the axis of the barrel 1. This prevents the liquid in the barrel 1 from rotating in one direction, making the turbulence in the liquid greater and more conducive to promoting the dissolution of sodium silicate.

[0018] In one alternative implementation, such as Figure 2As shown, the temperature control mechanism 5 includes a heating belt 501 and a temperature sensor 502. The heating belt 501 is fixedly installed on the outside of the barrel 1, and the temperature sensor 502 is fixedly installed on the outer side of the barrel 1 with its detection end penetrating inside the barrel 1. There are at least three heating belts 501, and several heating belts 501 are all horizontally fixedly installed on the outside of the barrel 1 to heat the inside of the barrel 1. The temperature sensor 502 can monitor the temperature of the liquid inside the barrel 1, so as to heat the liquid in the barrel 1 to a specified temperature according to the characteristics of sodium silicate and promote the dissolution of sodium silicate.

[0019] In one alternative implementation, such as Figure 3 As shown, the filter cartridge mechanism 6 includes a filter cartridge 601, a sealing cap 602, and water injection pipes 603. The filter cartridge 601 passes through the center of the bucket cover 2 and is fixedly connected to the bucket cover 2 by threads. The sealing cap 602 is threadedly sealed to the top of the filter cartridge 601. There are several water injection pipes 603, and all of them are fixedly connected to the upper surface of the sealing cap 602 and communicate with the inside of the filter cartridge 601. The inlet ends of the several water injection pipes 603 are connected to the external water injection pipe. Solid sodium silicate can be placed inside the filter cartridge 601, and the filter cartridge 601 is threadedly connected to the inside of the bucket body 1. Water is injected into each water injection pipe 603 through the external water injection pipe, which can fully dissolve the solid sodium silicate in the filter cartridge 601. The dissolved liquid will be stored in the bucket body 1, while the impurities in the solid sodium silicate will be filtered into the filter cartridge 601.

[0020] In one optional embodiment, the rinsing mechanism 7 includes an annular pipe 701 and inclined rinsing heads 702. The number of inclined rinsing heads 702 is several, and the several inclined rinsing heads 702 are fixedly connected to the bottom end of the annular pipe 701 in the form of an annular array. The several inclined rinsing heads 702 are all inserted inside the sealing cover 602. The water outlet of the several inclined rinsing heads 702 is directed toward the side wall of the filter cylinder 601 inserted in the middle of the sealing cover 602. The water inlet of the annular pipe 701 is connected to an external water injection pipe. Water is injected into the annular pipe 701, which enables each inclined rinsing head 702 to flush water toward the side wall of the filter cylinder 601, flushing the solid sodium silicate inside the filter cylinder 601, thereby promoting the dissolution of the solid sodium silicate inside the filter cylinder 601.

[0021] The drive motor 304, heating belt 501, temperature sensor 502 and solenoid valve 9 are all electrically connected to the external control unit and are all electrically connected to the external circuit through wires.

[0022] In summary, the operating steps of this solid sodium silicate dissolution and filtration device are as follows: 1. Solid sodium silicate is put into the filter cylinder 601 and the filter cylinder 601 is fixedly installed at the center of the barrel cover 2 by threads; then water is injected into the water injection pipe 603 through the external water injection pipe. After the water enters the filter cylinder 601, it comes into contact with the solid sodium silicate and begins to dissolve initially. The dissolved solution enters the barrel body 1 through the wall of the filter cylinder 601, and impurities are trapped in the filter cylinder 601. 2. Set the required dissolution temperature according to the modulus of sodium silicate, and automatically adjust the power of heating belt 501 to maintain a constant temperature by feeding back data in real time through temperature sensor 502. 3. Turn on the drive motor 304 to drive the drive gear 301 to rotate. The drive gear 301 drives the driven internal gear 303 to rotate in the opposite direction through the transmission gear 302. The inner stirring shaft 402 and the outer stirring shaft 401 rotate in opposite directions at the same time to mix the liquid in the tank in a high intensity and promote the full dissolution of sodium silicate. 4. During the dissolution process, water can be injected into the annular pipe 701 through an external pipe. The water is sprayed onto the inner wall of the filter cylinder 601 through the inclined flushing head 702 to wash away the adhering sodium silicate particles, accelerate dissolution and prevent clogging.

[0023] The above description is only for illustrating the present utility model. It should be understood that the present utility model is not limited to the above embodiments, and various modifications that conform to the concept of the present utility model are within the protection scope of the present utility model.

Claims

1. A solid sodium silicate dissolution and filtration device, comprising a barrel body (1) and a barrel cover (2), characterized in that: The bottom of the barrel (1) is provided with a bidirectional rotating mechanism (3) that can move in opposite directions. The upper surface of the bidirectional rotating mechanism (3) is provided with a stirring mechanism (4) that can fully stir the solution inside the barrel (1). The outside of the barrel (1) is provided with a temperature control mechanism (5) that can adjust the temperature of the solution inside. The barrel cover (2) is fixedly installed on the top of the barrel (1) and a filter cartridge mechanism (6) for placing solid sodium silicate is provided at the center of its upper surface. The upper surface of the barrel cover (2) is provided with a rinsing mechanism (7) that can rinse the filter cartridge mechanism (6).

2. The solid sodium silicate dissolution and filtration device according to claim 1, characterized in that: The bidirectional rotating mechanism (3) includes a drive gear (301), a transmission gear (302), a driven internal gear (303), and a drive motor (304). The drive gear (301) is connected to the output end of the drive motor (304) via a spline and is rotatably connected to the inner bottom wall of the barrel (1). The drive gear (301) is externally connected to several transmission gears (302), and the driven internal gear (303) is externally connected to several transmission gears (302).

3. The solid sodium silicate dissolution and filtration device according to claim 2, characterized in that: The stirring mechanism (4) includes an outer stirring shaft (401) and an inner stirring shaft (402). There are several outer stirring shafts (401) and several inner stirring shafts (402). Several outer stirring shafts (401) are vertically fixedly connected to the upper surface of the driven internal gear (303) in a ring array. Several inner stirring shafts (402) are vertically fixedly connected to the upper surface of the driving gear (301) in a ring array.

4. The solid sodium silicate dissolution and filtration device according to claim 1, characterized in that: The temperature control mechanism (5) includes a heating belt (501) and a temperature sensor (502). The heating belt (501) is fixedly installed on the outside of the barrel (1), and the temperature sensor (502) is fixedly installed on the outer side of the barrel (1) with its detection end passing through the inside of the barrel (1).

5. The solid sodium silicate dissolution and filtration device according to claim 1, characterized in that: The filter cartridge mechanism (6) includes a filter cartridge (601), a sealing cap (602), and a water injection pipe (603). The filter cartridge (601) is inserted through the center of the bucket cover (2) and is fixedly connected to the bucket cover (2) by threads. The sealing cap (602) is connected to the top of the filter cartridge (601) by threads. There are several water injection pipes (603), and all of them are fixedly connected to the upper surface of the sealing cap (602) and communicate with the inside of the filter cartridge (601).

6. The solid sodium silicate dissolution and filtration device according to claim 1, characterized in that: The rinsing mechanism (7) includes an annular tube (701) and an inclined rinsing head (702). The number of inclined rinsing heads (702) is several, and the several inclined rinsing heads (702) are fixedly connected to the bottom end of the annular tube (701) in the form of an annular array. The several inclined rinsing heads (702) are all inserted inside the sealing cover (602).

7. A solid sodium silicate dissolution and filtration device according to claim 6, characterized in that: The water outlets of several of the inclined flushing heads (702) are all directed toward the side wall of the filter cylinder (601) that passes through the middle of the sealing cover (602).

Images