Liquid sodium silicate filtering device

Abstract

The utility model discloses a liquid sodium silicate filtering device, and relates to the technical field of sodium silicate filtering. The utility model includes a bin assembly, and a liquid inlet pipe, a water inlet pipe and a drain pipe are connected and arranged on the top and bottom of the bin assembly, and a filtering mechanism for spatially dividing the interior of the bin assembly is arranged in the middle of the bin assembly; two opposite outer side walls of the bin assembly are respectively provided with rotating shafts, and the two rotating shafts are rotatably installed on the tops of two pillars, and the two pillars are fixed on the upper surface of a base. The utility model arranges a filtering mechanism in a rotatable bin assembly, and connects and arranges a liquid inlet pipe, a water inlet pipe and a drain pipe on the side walls of the bin assembly located on both sides of the filtering mechanism, so that the bin assembly can be controlled to flip 180° when in use, and hot water is sent into the bin assembly through the water inlet pipe to clean the filtering mechanism, and sewage is discharged through the drain pipe after cleaning.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid sodium silicate filtering, in particular to a liquid sodium silicate filtering device. Background Art

[0002] At present, the processes for producing sodium silicate are all inter-generation production processes; a production batch of the inter-generation production process requires discharging the sodium silicate fluid generated by the reaction in the reactor into a filter pool, and then filtering it through a filter device in the filter pool.

[0003] For example, CN202724816U discloses a liquid sodium silicate filtering device, comprising a filter housing, wherein a collecting pipe is arranged on the upper part of the interior of the filter housing, the collecting pipe is provided with at least one collecting port, and a metal filter mesh is installed on the collecting port; in this technical scheme, the incompletely reacted quartz sand present in the sodium silicate fluid will adhere to the filter screen of the plate and frame filtration device, blocking the filter holes of the filter screen, resulting in low filtration efficiency of the plate and frame filtration device; in this scheme, the metal filter mesh can only be removed regularly for cleaning, and in practice, the disassembly and assembly of the metal filter mesh has the problem of complicated operation. Utility Model Content

[0004] The utility model aims to provide a liquid sodium silicate filtering device, which provides a filtering mechanism in a rotatable bin assembly, and respectively connects and provides a liquid inlet pipe, a water inlet pipe and a drain pipe on the side walls of the bin assembly on both sides of the filtering mechanism, so that the bin assembly can be controlled to flip 180 degrees when in use, and hot water is sent into the bin assembly through the water inlet pipe to clean the filtering mechanism, and sewage is discharged through the drain pipe after cleaning, thereby solving the problems raised by the existing background technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a liquid sodium silicate filtering device, comprising a bin assembly, wherein the top and the bottom of the bin assembly are both provided with a liquid inlet pipe, a water inlet pipe and a drain pipe, and the middle of the bin assembly is provided with a filtering mechanism; two opposite outer side walls of the bin assembly are respectively provided with rotating shafts, and the two rotating shafts are respectively rotatably mounted on the top ends of two pillars, and the two pillars are both fixed on the upper surface of a base.

[0007] Furthermore, the bin assembly includes a rectangular frame, two opposite outer side walls of the rectangular frame are respectively provided with rotating shafts, and shells are respectively sealed and installed on both sides of the rectangular frame.

[0008] Furthermore, the filtering mechanism comprises a frame and a filter screen; the shell is a prism-shaped structure which gradually shrinks from one end to the other end, a flange is arranged at the wide-mouth end thereof, and during installation, the flange is sealed and fixed to the rectangular frame by bolts passing through the flange.

[0009] Furthermore, the liquid inlet pipe, the water inlet pipe and the drain pipe are all installed on the shell, and a mounting ring is provided on the inner wall of the rectangular frame, and a filter mechanism is sealed and installed on one side of the mounting ring.

[0010] Furthermore, the liquid inlet pipes installed on the two shells have the same axial direction, and the liquid inlet pipe, water inlet pipe and drain pipe installed on the same shell have the same axial direction.

[0011] Furthermore, the liquid inlet pipe and the water inlet pipe both extend to the interior of the shell, and the drain pipe is directly connected to the side wall of the shell.

[0012] Furthermore, the ends of the liquid inlet pipe and the water inlet pipe are respectively provided with an anti-liquid inlet cover A and an anti-liquid inlet cover B; the anti-liquid inlet cover A is connected to the end of the liquid inlet pipe through a connecting rod A, and the anti-liquid inlet cover B is connected to the end of the water inlet pipe through a connecting rod B.

[0013] Furthermore, a pulley A or a sprocket A is provided at the end of the rotating shaft, and also includes a motor, a pulley B or a sprocket B is fixed to the output end of the motor, and a transmission belt is connected between the pulley A and the pulley B, or a transmission chain is connected between the sprocket A and the sprocket B.

[0014] Furthermore, an axial hole for installing a rotating shaft is provided at the end of the support column.

[0015] The utility model has the following beneficial effects:

[0016] The utility model arranges a filter mechanism in a rotatable bin assembly, and respectively connects and arranges a liquid inlet pipe, a water inlet pipe and a drain pipe on the side walls of the bin assembly on both sides of the filter mechanism, so that the bin assembly can be controlled to flip 180 degrees when in use, and hot water is sent into the bin assembly through the water inlet pipe to clean the filter mechanism, and sewage is discharged through the drain pipe after cleaning.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the structure of the filter device of the utility model;

[0020] Figure 2 for Figure 1 The main view;

[0021] Figure 3 for Figure 1 Side view of

[0022] Figure 4 for Figure 3 Section view at AA in the middle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0025] See also Figure 1-4 As shown, the utility model is a liquid sodium silicate filtering device, including a bin assembly rotatably mounted on a bracket, and a filtering mechanism 24 is arranged in the bin assembly, and the bin assembly is divided into a first space and a second space by the filtering mechanism 24, and the top and bottom of the bin assembly located on both sides of the filtering mechanism 24 are respectively connected and provided with a liquid inlet pipe 35, a water inlet pipe 34 and a drain pipe 33; the filtering mechanism 24 includes a frame and a filter screen.

[0026] During use, after the produced liquid sodium silicate fluid is continuously introduced through a liquid inlet pipe 35, liquid sodium silicate and miscellaneous stones are accumulated on the filter screen. Then, after the silo assembly is controlled to rotate 180°, hot water is injected into the interior by controlling a water inlet pipe 34 located at the top of the silo assembly. The hot water can flush the filter screen, and the sewage after flushing is discharged through another drain pipe 33 located at the bottom of the silo assembly.

[0027] It can be known that the bin body assembly of the present application includes a rectangular frame 2, and shells 3 are respectively sealed and installed on both sides of the rectangular frame 2. The shell 3 is a prism-shaped structure that gradually shrinks from one end to the other end, and a flange 31 is provided at its wide end. When installed, the flange 31 is sealed and fixed to the rectangular frame 2 by bolts 32 that penetrate the flange 31; and the narrow ends of the two shells 3 are respectively connected to the liquid pipe 35, the water inlet pipe 34 and the drain pipe 33; at the same time, a mounting ring 23 is provided on the inner wall of the rectangular frame 2, and a filter mechanism 24 is sealed and installed on one side of the mounting ring 23.

[0028] Based on the above arrangement, the liquid inlet pipes 35 installed on the two shells 3 in the present application have the same axial direction, and the liquid inlet pipes 35, water inlet pipes 34 and drain pipes 33 installed on the same shell 3 have the same axial direction, and the liquid inlet pipes 35 and water inlet pipes 34 all extend to the interior of the shell 3, and the drain pipe 33 is directly connected to the side wall of the shell 3; and then, when the filter mechanism 24 is flushed, the liquid accumulated in the bottom area of ​​a shell 3 will enter the liquid inlet pipe 35 and the water inlet pipe 34, to avoid controlling the bin body assembly to flip again, at which time the sewage entering the liquid inlet pipe 35 and the water inlet pipe 34 will flow into the filter mechanism 24 again, thereby causing incomplete cleaning during actual use.

[0029] Similarly, the ends of the liquid inlet pipe 35 and the water inlet pipe 34 are respectively provided with an anti-liquid inlet cover A352 and an anti-liquid inlet cover B342; the anti-liquid inlet cover A352 is connected to the end of the liquid inlet pipe 35 by a connecting rod A351, and the anti-liquid inlet cover B342 is connected to the end of the water inlet pipe 34 by a connecting rod B341. When in use, the anti-liquid inlet cover A352 and the anti-liquid inlet cover B342 are arranged to prevent hot water or liquid sodium silicate from dripping into the liquid inlet pipe 35 and the water inlet pipe 34 during the flipping process and the flushing process. After the bin body assembly is controlled to flip again, the sewage entering the liquid inlet pipe 35 and the water inlet pipe 34 will flow into the filtering mechanism 24 again, thereby causing incomplete cleaning during actual use.

[0030] In order to facilitate the control of the flipping of the warehouse body assembly, the two opposite outer side walls of the rectangular frame 2 are respectively provided with a rotating shaft 21, and the bracket includes a base 1, a pair of pillars 11 are fixed on the upper surface of the base 1, and the ends of the pillars 11 are provided with axial holes for installing the rotating shaft 21; and a pulley A22 or a sprocket A is set at the end of the rotating shaft 21, and also includes a motor, a pulley B or a sprocket B is fixed at the output end of the motor, a transmission belt is connected between the pulley A22 and the pulley B, or a transmission chain is connected between the sprocket A and the sprocket B, and the motor is used to control the flipping of the warehouse body assembly when in use.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A liquid sodium silicate filtering device, characterized in that: It comprises a bin assembly, the top and bottom of which are provided with a liquid inlet pipe (35), a water inlet pipe (34) and a drain pipe (33), and the middle of the bin assembly is provided with a filtering mechanism (24); The two opposite outer side walls of the bin body assembly are respectively provided with rotating shafts (21), and the two rotating shafts (21) are respectively rotatably mounted on the top ends of two pillars (11), and the two pillars (11) are both fixed on the upper surface of a base (1).

2. A liquid sodium silicate filtering device according to claim 1, characterized in that: The bin assembly comprises a rectangular frame (2), two opposite outer side walls of the rectangular frame (2) are respectively provided with rotating shafts (21), and shells (3) are respectively sealed and installed on both sides of the rectangular frame (2).

3. A liquid sodium silicate filtering device according to claim 2, characterized in that: The filtering mechanism (24) comprises a frame and a filter screen; the shell (3) is a prism-shaped structure that gradually shrinks from one end to the other end, and a flange (31) is provided at the wide-mouth end thereof. When installed, the flange (31) is sealed and fixed to the rectangular frame (2) by a bolt (32) that penetrates the flange (31).

4. A liquid sodium silicate filtering device according to claim 3, characterized in that: The liquid inlet pipe (35), the water inlet pipe (34) and the drain pipe (33) are all mounted on the housing (3), and a mounting ring (23) is provided on the inner wall of the rectangular frame (2), and a filter mechanism (24) is sealed and mounted on one side of the mounting ring (23).

5. A liquid sodium silicate filtering device according to claim 4, characterized in that: The liquid inlet pipes (35) installed on the two shells (3) have the same axial direction, and the liquid inlet pipe (35), water inlet pipe (34) and drain pipe (33) installed on the same shell (3) have the same axial direction.

6. A liquid sodium silicate filtering device according to claim 1, characterized in that: The liquid inlet pipe (35) and the water inlet pipe (34) both extend into the interior of the shell (3), and the drain pipe (33) is directly connected to the side wall of the shell (3).

7. A liquid sodium silicate filtering device according to claim 1, characterized in that: The ends of the liquid inlet pipe (35) and the water inlet pipe (34) are respectively provided with a liquid inlet prevention cover A (352) and a liquid inlet prevention cover B (342).

8. A liquid sodium silicate filtering device according to claim 7, characterized in that: The anti-liquid inlet cover A (352) is connected to the end of the liquid inlet pipe (35) via a connecting rod A (351), and the anti-liquid inlet cover B (342) is connected to the end of the water inlet pipe (34) via a connecting rod B (341).

9. A liquid sodium silicate filtering device according to claim 1, characterized in that A pulley A (22) or a sprocket A is arranged at the end of the rotating shaft (21), and the rotating shaft (21) also includes a motor, and a pulley B or a sprocket B is fixed to the output end of the motor, and a transmission belt is connected between the pulley A (22) and the pulley B, or a transmission chain is connected between the sprocket A and the sprocket B.

10. A liquid sodium silicate filtering device according to claim 1, characterized in that The end of the support (11) is provided with an axial hole for mounting the rotating shaft (21).

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