Powder mixing machine for sodium silicate production

Abstract

The utility model discloses a sodium silicate production powder mixer which comprises a shell, a stirring barrel is arranged in the shell, the shell and the stirring barrel form a temperature control space, a stirring rod is arranged in the stirring barrel, one end of the stirring rod extends out of the shell to be connected with a gear motor, a filter box is arranged at the bottom of the shell, and a filter screen is arranged in the filter box. One end of the filter screen is provided with a push plate, one end of the push plate deviating from the filter screen is provided with a handle, a sealing gasket is arranged between the push plate and the filter box, the push plate is fixed on the filter box through bolts, the bottom of the filter box is connected with a water supply assembly, and the bottom of the filter box is movably connected with a cleaning assembly; through the arrangement of the filter screen in the filter box, water conveyed to the temperature control space can be filtered, so that the situation that the inner wall of the temperature control space is scaled and the temperature uniformity of the stirring barrel is influenced due to poor water quality is reduced, and through the arrangement of the cleaning assembly at the bottom of the filter box, the filter screen can be cleaned, so that the filtering efficiency of the filter screen is improved.

Description

Technical Field

[0001] The present application relates to the technical field of sodium silicate production, and in particular to a powder mixer for sodium silicate production. Background Art

[0002] Sodium silicate, also known as water glass, is an inorganic compound commonly used in water treatment, cleaning agents and as an adhesive.

[0003] When mixing existing sodium silicate raw materials, it is necessary to control the temperature inside the mixing drum to prevent the temperature from being too high or too low, thereby ensuring that the raw materials are heated evenly. The temperature inside the mixing drum is controlled by mostly using cold water or warm water. However, water with poor water quality is prone to scale on the inner wall of the mixing drum after heating, thereby reducing the cooling and heating effects. Therefore, the present application proposes a powder mixer for sodium silicate production to solve such problems. Summary of the invention

[0004] The technical problem to be solved by the present application is to overcome the existing defects and provide a powder mixer for sodium silicate production, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a powder mixer for sodium silicate production, comprising a shell, a mixing drum is arranged inside the shell, and the shell and the mixing drum form a temperature control space, a mixing rod is arranged inside the mixing drum, one end of the mixing rod extends out of the shell and is connected to a reduction motor, a filter box is arranged at the bottom of the shell, a filter screen is arranged inside the filter box, a push plate is arranged at one end of the filter screen, a handle is arranged at the end of the push plate away from the filter screen, a sealing gasket is arranged between the push plate and the filter box, the push plate is fixed to the filter box by bolts, the bottom of the filter box is connected to a water supply component, and a cleaning component is movably connected to the bottom of the filter box;

[0006] The cleaning assembly is mainly composed of a mounting frame, a collecting bucket, a steel brush, a clamping block and a mounting groove. The mounting frame is fixed to the bottom of the filter box by bolts. No less than one mounting groove is arranged at one end of the mounting frame. A clamping block is clamped in the mounting groove. One end of the clamping block is connected to the collecting bucket. A steel brush is arranged inside the collecting bucket.

[0007] Furthermore, the size of the installation slot is slightly larger than the size of the card block, and the card block is in a mirrored "7" shape.

[0008] Furthermore, the mounting frame is in a "7" shape, and a reinforcing rib is provided at one end of the mounting frame away from the collecting bucket.

[0009] Furthermore, the water supply component mainly consists of a water tank, a first water pipe, a second water pipe, a water pump and a third water pipe. The filter tank is connected to the water pump through the third water pipe. The power input end of the water pump is connected to a two-position three-way electric control valve through a connecting pipe. The other end of the two-position three-way electric control valve is respectively connected to the first water pipe and the second water pipe. The other ends of the first water pipe and the second water pipe are connected to the water tank.

[0010] Furthermore, a partition is provided in the middle of the water tank, and a control panel is provided on the front side of the water tank. One end of the control panel is provided with an electric heating rod, and the electric heating rod extends into the water tank.

[0011] Furthermore, a cover plate is provided on the upper surface of the mixing drum. A feed inlet is provided on the cover plate. A discharge port is provided at the bottom of the mixing drum, and the discharge port penetrates through the outer shell.

[0012] Furthermore, a drain pipe is provided on the upper surface of the water tank. The upper end of the drain pipe penetrates through the outer shell and extends into the temperature control space, and an electric control valve is provided on the drain pipe.

[0013] Compared with the prior art: Through the setting of the filter screen in the filter tank in this application, the water transported to the temperature control space can be filtered, thereby reducing the scaling on the inner wall of the temperature control space caused by poor water quality and affecting the uniformity of the temperature of the mixing drum. And through the setting of the cleaning component at the bottom of the filter tank, the filter screen can be cleaned, thereby improving the filtering efficiency of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of this application;

[0015] Figure 2 is a front sectional view of this application;

[0016] Figure 3 is a sectional view of the water tank;

[0017] Figure 4 is a schematic structural diagram of the water supply component and the cleaning component;

[0018] Figure 5 is a top view of the water supply component and the cleaning component.

[0019] In the figure: 1 outer shell, 2 cover plate, 3 feed inlet, 4 discharge port, 5 reduction motor, 6 stirring rod, 7 cold water flow pipe, 8 hot return pipe, 9 mixing drum, 10 water tank, 11 drain pipe, 12 control panel, 13 partition, 14 first water pipe, 15 second water pipe, 16 two-position three-way electric control valve, 17 water pump, 18 third water pipe, 19 filter tank, 20 mounting rack, 21 mounting groove, 22 clamping block, 23 collection hopper, 24 steel brush, 25 filter screen, 26 filter tank, 27 water inlet, 28 electric heating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application (for the convenience of description and understanding, the following is Figure 2 All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] See also Figures 1-5 The present application provides a technical solution for a powder mixer for producing sodium silicate: a powder mixer for producing sodium silicate, comprising a shell 1, a mixing drum 9 is arranged inside the shell 1, and the shell 1 and the mixing drum 9 form a temperature control space, a mixing rod 6 is arranged inside the mixing drum 9, one end of the mixing rod 6 extends out of the shell 1 and is connected to a reduction motor 5, a filter box 19 is arranged at the bottom of the shell 1, a filter screen 25 is arranged inside the filter box 19, a push plate 26 is arranged at one end of the filter screen 25, a handle is arranged at the end of the push plate 26 away from the filter screen 25, a sealing gasket is arranged between the push plate 26 and the filter box 19, the push plate 26 is fixed to the filter box 19 by bolts, the bottom of the filter box 19 is connected to the water supply component, and the bottom of the filter box 19 is movably connected with a cleaning component.

[0022] Specifically, by setting up the temperature-controlled space, warm water or cold water can be transported in the temperature-controlled space to ensure that the internal temperature of the mixing drum remains consistent, and by setting up the filter box 19, the water is filtered through the filter screen 2, thereby reducing scaling on the inner wall of the temperature-controlled space due to poor water quality, which affects the uniformity of the temperature of the mixing drum.

[0023] The cleaning assembly is mainly composed of a mounting frame 20, a collecting bucket 23, a steel brush 24, a clamping block 22 and a mounting groove 21. The mounting frame 20 is fixed to the bottom of the filter box 19 by bolts. One end of the mounting frame 20 is provided with at least one mounting groove 21, and a clamping block 22 is clamped in the mounting groove 21. One end of the clamping block 22 is connected to the collecting bucket 23, and a steel brush 24 is provided inside the collecting bucket 23.

[0024] Specifically, a support plate is provided at the bottom of the steel brush 24 to support the steel brush 24 . Workers can remove the bolts that fix the push plate 26 , pull the handle to make the bottom of the filter 25 contact the upper surface of the steel brush 24 back and forth, and clean the filter 25 . The cleaned material falls into the collection bucket 23 .

[0025] Furthermore, the size of the installation groove 21 is slightly larger than that of the block 22 , and the block 22 is in a mirrored "7" shape. Lifting the collecting bucket 23 upwards can disengage the block 22 from the installation groove 21 , making it easier for workers to remove the collecting bucket 23 .

[0026] Furthermore, the mounting frame 20 is in a “7” shape, and a reinforcing rib is provided at one end of the mounting frame 20 away from the collecting bucket 23 . The strength of the mounting frame 20 can be improved by providing the reinforcing rib.

[0027] Furthermore, the water supply component is mainly composed of a water tank 10, a first water pipe 14, a second water pipe 15, a water pump 17 and a third water pipe 18. The filter box 19 is connected to the water pump 17 through the third water pipe 18. The power input end of the water pump 17 is connected to the two-position three-way electric control valve 16 through a connecting pipe. The other end of the two-position three-way electric control valve 16 is respectively connected to the first water pipe 14 and the second water pipe 15. The other ends of the first water pipe 14 and the second water pipe 15 are connected to the water tank 10.

[0028] Furthermore, a partition 13 is provided in the middle of the water tank 10 , a control panel 12 is provided at the front side of the water tank 10 , an electric heating rod 28 is provided at one end of the control panel 12 , and the electric heating rod 28 extends into the water tank 10 .

[0029] Specifically, by setting the partition 13, the water tank 10 is divided into a cold water tank and a warm water tank, and warm water or cold water is delivered to the temperature control space, thereby ensuring that the mixing drum can evenly heat or cool the powder to avoid local temperature being too high or too low, so as to ensure stability and consistency during the mixing process.

[0030] More specifically, by setting the two-position three-way electric control valve 16, the second water pipe 15 can be opened when cold water is needed, so that the water pump 17 cooperates with the second water pipe 15 to pump out the cold water in the water tank 10, and transports it to the filter box 19 through the third water pipe 18, and then is filtered by the filter box 19 and transported to the temperature control space;

[0031] When warm water is needed, the first water pipe 14 is opened by the two-position three-way electric control valve 16, so that the water pump 17 cooperates with the first water pipe 14 to pump out the warm water in the water tank 10, and transports it to the filter box 19 through the third water pipe 18, and then is filtered by the filter box 19 and transported to the temperature-controlled space.

[0032] Furthermore, a cover plate 2 is provided on the upper surface of the mixing drum 9, a feed port 3 is provided on the cover plate 2, a discharge port 4 is provided at the bottom of the mixing drum 9, and the discharge port 4 is provided through the outer shell 1. The setting of the cover plate 2 can prevent dust and debris from falling into the mixing drum 9, thereby ensuring the quality of raw material mixing.

[0033] Furthermore, a drain pipe 11 is provided on the upper surface of the water tank 10 , the upper end of the drain pipe 11 penetrates the housing 1 and extends into the temperature-controlled space, and an electric-controlled valve is provided on the drain pipe 11 .

[0034] Specifically, through the setting of the drain pipe 11, the water in the temperature control space can be emptied during maintenance, facilitating inspection and maintenance by workers. Through the setting of the electric control valve, the opening or closing of the drain pipe 1 can be controlled.

[0035] During use: Raw materials are conveyed into the mixing drum 9 through the feed inlet 3, and the reduction motor 5 is started. The reduction motor 5 drives the mixing rod 6 to rotate, thereby mixing the raw materials in the mixing drum 9.

[0036] When cold water is needed to cool the mixing drum 9, the two-position three-way electric control valve 16 can be used to open the second water delivery pipe 15. Then, the water pump 17 cooperates with the second water delivery pipe 15 to pump out the cold water in the water tank 10, and the cold water is conveyed through the third water delivery pipe 18 to the filter tank 19. After being filtered by the filter tank 19, the cold water is conveyed into the temperature control space to cool the mixing drum 9.

[0037] When warm water is needed, the two-position three-way electric control valve 16 opens the first water delivery pipe 14. Then, the water pump 17 cooperates with the first water delivery pipe 14 to pump out the warm water in the water tank 10, and the warm water is conveyed through the third water delivery pipe 18 to the filter tank 19. After being filtered by the filter tank 19, the warm water is conveyed into the temperature control space for heating.

[0038] During inspection and maintenance, the solenoid valve can be used to open the drain pipe 11 to drain the water in the temperature control space into the water tank, facilitating inspection and maintenance by workers.

[0039] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A powder mixer for sodium silicate production, characterized in that: The invention comprises a housing (1), wherein a mixing drum (9) is arranged inside the housing (1), and the housing (1) and the mixing drum (9) form a temperature control space, a mixing rod (6) is arranged inside the mixing drum (9), one end of the mixing rod (6) extends out of the housing (1) and is connected to a reduction motor (5), a filter box (19) is arranged at the bottom of the housing (1), a filter screen (25) is arranged inside the filter box (19), a push plate (26) is arranged at one end of the filter screen (25), a handle is arranged at the end of the push plate (26) facing away from the filter screen (25), a sealing gasket is arranged between the push plate (26) and the filter box (19), the push plate (26) is fixed to the filter box (19) by bolts, the bottom of the filter box (19) is connected to a water supply component, and the bottom of the filter box (19) is movably connected to a cleaning component; The cleaning assembly mainly comprises a mounting frame (20), a collecting bucket (23), a steel brush (24), a clamping block (22) and a mounting groove (21). The mounting frame (20) is fixed to the bottom of the filter box (19) by bolts. One end of the mounting frame (20) is provided with at least one mounting groove (21). The mounting groove (21) is clamped with a clamping block (22). One end of the clamping block (22) is connected to the collecting bucket (23). The collecting bucket (23) is provided with a steel brush (24) inside.

2. The powder mixer for sodium silicate production according to claim 1, wherein: The size of the installation groove (21) is slightly larger than the size of the clamping block (22), and the clamping block (22) is in the shape of a mirrored "7".

3. The powder mixer for producing sodium silicate according to claim 1, characterized in that: The mounting frame (20) is in the shape of a letter "7", and a reinforcing rib is provided at one end of the mounting frame (20) that is away from the collecting bucket (23).

4. A powder mixer for sodium silicate production according to claim 1, characterized in that: The water supply assembly mainly comprises a water tank (10), a first water pipe (14), a second water pipe (15), a water pump (17) and a third water pipe (18); the filter box (19) is connected to the water pump (17) via the third water pipe (18); a power input end of the water pump (17) is connected to a two-position three-way electric control valve (16) via a connecting pipe; the other end of the two-position three-way electric control valve (16) is respectively connected to the first water pipe (14) and the second water pipe (15); the other ends of the first water pipe (14) and the second water pipe (15) are connected to the water tank (10).

5. A powder mixer for sodium silicate production according to claim 4, characterized in that: A partition (13) is provided in the middle of the water tank (10), a control panel (12) is provided on the front side of the water tank (10), an electric heating rod (28) is provided at one end of the control panel (12), and the electric heating rod (28) extends into the water tank (10).

6. The powder mixer for producing sodium silicate according to claim 1, wherein: The upper surface of the mixing drum (9) is provided with a cover plate (2), a material inlet (3) is provided on the cover plate (2), and a material outlet (4) is provided at the bottom of the mixing drum (9), and the material outlet (4) is provided through the outer shell (1).

7. A powder mixer for sodium silicate production according to claim 4, characterized in that: A drainage pipe (11) is provided on the upper surface of the water tank (10); the upper end of the drainage pipe (11) penetrates the outer shell (1) and extends into the temperature-controlled space; and an electric control valve is provided on the drainage pipe (11).

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