Sodium silicate filter residue washing device

Abstract

The utility model discloses a filter residue washing device for sodium silicate, which relates to the technical field of sodium silicate processing equipment and is characterized in that a washing drum is mounted in a guide ring frame, a spiral guide plate is arranged on the wall of the washing drum, and a rotating motor is in transmission connection with the washing drum through a transmission chain. A dynamic washing mechanism penetrating through the brake box frame is installed in the washing roller. According to the design, the rotary motor serves as a power source to drive the washing roller and the spiral guide plate to rotate in a combined mode, sodium silicate filter residues are driven to work in a spiral pushing mode, and the dynamic rolling sodium silicate filter residues are subjected to comprehensive and efficient washing procedures by synchronously utilizing left-right opposite swing type spraying and washing of the dynamic washing mechanism; the dynamic washing mechanism is closed, the sodium silicate filter residues are subjected to the synchronous dehydration process through reciprocating centrifugal rotation of the washing roller and the spiral guide plate combination, and the good integrated washing and dehydration process is achieved.

Description

Technical Field

[0001] The utility model relates to the field of sodium silicate processing equipment, in particular to a sodium silicate filter residue washing device. Background Art

[0002] During the production process of sodium silicate, its raw materials are made inside the reactor, and the finished product is usually mixed with filter residue. The main component of the filter residue is quartz sand. In order to prevent resource waste, a washing device is usually used to wash and recycle the residue. For example, a filter residue washing device for sodium silicate production disclosed on the China Patent Network (publication announcement number CN217911759U) shows that when washing the sodium silicate residue, this type of device uses a motor as a power source. On the one hand, it controls the stirring component to stir in the filter residue washing drum, making it convenient for the stirring cleaning brush to wash the filter residue. On the other hand, it drives the dehydration drum to rotate. The cleaned filter residue rotates with the dehydration drum in the dehydration drum. By controlling the high-speed rotation of the dehydration drum, the filter residue is dehydrated, so that the washing and dehydration of the filter residue can be completed simultaneously.

[0003] However, the sodium silicate filter residue washing device adopted in the above-mentioned patent and the existing market still has some shortcomings: the existing method of washing and dehydrating the sodium silicate filter residue using a split washing drum and a dehydration drum combination requires the filter residue to be transferred to the dehydration drum after each washing process before the dehydration process can be carried out. The operation is cumbersome and time-consuming, and the continuous washing performance of the sodium silicate filter residue is poor. Therefore, those skilled in the art provide a sodium silicate filter residue washing device to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a sodium silicate filter residue washing device, which solves the problem that the prior sodium silicate filter residue washing device proposed in the above background technology has poor continuous washing performance for the sodium silicate filter residue.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A sodium silicate filter residue washing device includes a support frame, a washing box frame installed above the support frame, and a brake box frame installed on the side of the washing box frame body;

[0006] The interior of the washing box frame is symmetrically provided with supporting guide wheels, and a guide ring frame is placed on the upper end of the roller of the supporting guide wheel. A washing drum is installed inside the guide ring frame, and a spiral guide plate is provided on the wall of the washing drum.

[0007] A rotating motor is installed inside the box body of the brake box frame, and the rotating motor is connected to the washing drum through a transmission chain;

[0008] A dynamic washing mechanism penetrating the brake box frame is installed inside the washing drum.

[0009] As a further technical solution of the present invention: the washing drum is a mesh cylinder structure.

[0010] As a further technical solution of the present invention: a differential sprocket A is provided at the output end of the rotating motor, a differential sprocket B is provided at one end of the central cylinder of the washing drum, and the differential sprocket A and the differential sprocket B are connected by a transmission chain.

[0011] As a further technical solution of the present invention: the dynamic washing mechanism includes a support seat installed in the middle of the brake box frame, and the support seat is internally rotatably connected to two groups of washing pipes extending into the inside of the washing drum, and each group of washing pipes is arranged with multiple groups of washing nozzles, and the two groups of washing pipes are rotated by two groups of meshing gears.

[0012] As a further technical solution of the present invention: a matching motor vertically opposite to the washing pipe is installed inside the box body of the brake box frame, and a pulley A is provided at the output end of the matching motor, and a pulley B is installed on the outside of the pipeline of one group of the washing pipes, and the pulley A and the pulley B are connected by a transmission belt.

[0013] As a further technical solution of the present invention: a water injection valve is installed at one end of the washing pipe, and the washing pipe and the water injection valve are rotatably connected via a sealing shaft ring.

[0014] As a further technical solution of the present invention: an opening and closing door is installed on one side of the box body of the washing box frame, which is in close contact with the washing drum.

[0015] The utility model provides a sodium silicate filter residue washing device, which has the following beneficial effects compared with the prior art:

[0016] The sodium silicate filter residue washing device of the present invention is based on a rotating motor as a power source, which drives the combined rotation of the washing drum and the spiral guide plate to perform a spiral pushing-type driving operation on the sodium silicate filter residue. The left and right swinging spray flushing of the dynamic washing mechanism is synchronously utilized to perform a comprehensive and efficient washing process on the dynamically rolling sodium silicate filter residue. After washing is completed, the dynamic washing mechanism is closed, and the reciprocating centrifugal rotation of the washing drum and the spiral guide plate is utilized to perform a synchronous dehydration process on the sodium silicate filter residue. The device has a good integrated washing and dehydration process, and the washing efficiency is more efficient while the control intensity is lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a sodium silicate filter residue washing device;

[0018] Figure 2 This is a left side view of a sodium silicate residue washing device;

[0019] Figure 3 It is a partial cross-sectional view of a sodium silicate filter residue washing device;

[0020] Figure 4 The figure is a structural schematic diagram of a dynamic washing mechanism in a sodium silicate residue washing device.

[0021] In the figure: 1. Support frame; 2. Washing box frame; 3. Brake box frame; 4. Opening and closing door; 5. Water filling valve; 6. Washing drum; 7. Spiral guide plate; 8. Washing pipe; 9. Washing nozzle; 10. Support guide wheel; 11. Guide ring frame; 12. Rotating motor; 13. Differential sprocket A; 14. Drive chain; 15. Differential sprocket B; 16. Sealing shaft ring; 17. Support seat; 18. Matching gear; 19. Matching motor; 20. Drive belt; 21. Pulley A; 22. Pulley B. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The utility model provides a technical solution for a sodium silicate filter residue washing device: a sodium silicate filter residue washing device, comprising a support frame 1, a washing box frame 2 installed above the support frame 1, and a brake box frame 3 mounted on the side of the washing box frame 2. An opening and closing door 4 is installed on one side of the box body of the washing box frame 2, which is in contact with a washing drum 6. By opening the opening and closing door 4, the sodium silicate residue is added into the washing drum 6 and spiral washing and dehydration processes are carried out in sequence. After the washing and dehydration are completed, the opening and closing door 4 is opened and the residue is spirally pushed out.

[0024] A rotating motor 12 is installed inside the box of the brake box frame 3, and the rotating motor 12 and the washing drum 6 are connected by a transmission chain 14. A differential sprocket A13 is provided at the output end of the rotating motor 12, and a differential sprocket B15 is provided at one end of the central tube of the washing drum 6, and the differential sprocket A13 and the differential sprocket B15 are connected by a transmission chain 14. By controlling the operation of the rotating motor 12, the differential sprocket A13 is driven to rotate, and the differential sprocket B15 is driven to rotate by the transit transmission of the transmission chain 14, and then the washing drum 6 is pushed to rotate and brake under the rotation support of the support guide wheel 10 and the guide ring frame 11, and the sodium silicate filter residue is subjected to rolling washing and dehydration processes in sequence.

[0025] The interior of the washing box frame 2 is symmetrically provided with supporting guide wheels 10, and a guide ring frame 11 is placed on the upper end of the roller of the supporting guide wheel 10. A washing drum 6 is installed inside the guide ring frame 11, and a spiral guide plate 7 is provided on the wall of the washing drum 6. The washing drum 6 is a mesh cylinder structure. By utilizing the combination of the washing drum 6 and the spiral guide plate 7, the sodium silicate slag is spirally pushed to maintain a dynamic rolling washing process for the sodium silicate slag, and the centrifugal rotation of the washing drum 6 can be used to perform a centrifugal dehydration process on the sodium silicate slag.

[0026] A dynamic washing mechanism that passes through the brake box frame 3 is installed inside the washing drum 6. The dynamic washing mechanism includes a support seat 17 installed in the middle of the brake box frame 3. The support seat 17 is internally rotatably connected to two groups of washing pipes 8 extending to the inside of the washing drum 6, and each group of washing pipes 8 is arranged and installed with multiple groups of washing nozzles 9. A water injection valve 5 is installed at one end of the washing pipe 8, and the washing pipe 8 and the water injection valve 5 are rotatably connected through a sealing shaft ring 16. The transit transmission of the sealing shaft ring 16 is used to keep the water injection valve 5 stationary relative to the washing pipe 8, serving as a washing water delivery valve.

[0027] The two groups of washing pipes 8 rotate in pairs through two groups of meshing gears 18. A pairing motor 19 is installed inside the box of the brake box frame 3, which is perpendicular to the washing pipe 8, and a pulley A21 is provided at the output end of the pairing motor 19. A pulley B22 is installed on the outside of the pipeline of one group of washing pipes 8, and the pulley A21 and the pulley B22 are connected by a transmission belt 20. By controlling the operation of the pairing motor 19, the pulley A21 is driven to rotate, and the transfer transmission of the transmission belt 20 is used to drive the pulley B22 to rotate. Under the paired rotation of the two groups of gears 18, the two groups of washing pipes 8 are pushed to rotate symmetrically, and the washing nozzle 9 is swung left and right, and the sodium silicate slag is dynamically sprayed and washed, thereby improving the comprehensiveness of the washing.

[0028] The working principle of the utility model is as follows: when washing and recycling the sodium silicate slag, the opening and closing door 4 is opened, the sodium silicate slag is added into the washing drum 6, and then the opening and closing door 4 is closed, the rotary motor 12 is controlled to work, driving the combined transmission of the differential sprocket A13, the transmission chain 14, and the differential sprocket B15, and then the washing drum 6 is driven to rotate and brake under the rotation support of the support guide wheel 10 and the guide ring frame 11, and the spiral guide of the spiral guide plate 7 in the washing drum 6 is used to promote the spiral rolling dispersion of the sodium silicate raw material, and the sodium silicate filter residue is subjected to the rolling washing process in sequence;

[0029] The washing water is synchronously sprayed out through the combination of the water injection valve 5, the washing pipe 8, and the washing nozzle 9 to wash the sodium silicate slag material. At the same time, the operation of the coupling motor 19 is controlled to drive the combined transmission of the pulley A21, the transmission belt 20, and the pulley B22. Under the coupling rotation of the two sets of coupling gears 18, the two sets of washing pipes 8 are driven to oscillate symmetrically, and the washing nozzle 9 is oscillated left and right, so that the sodium silicate slag material is dynamically sprayed and washed, thereby improving the comprehensiveness of the washing.

[0030] Then, after the dynamic washing is completed, the washing state of the washing nozzle 9 is closed, and the water in the sodium silicate slag is dehydrated by the reciprocating centrifugal drive of the washing drum 6 and the spiral guide plate 7. After the dehydration is completed, the opening and closing door 4 is opened, and the washed and dehydrated sodium silicate slag is spirally pushed out for recovery. It has good integrated washing and dehydration performance, higher washing efficiency, and lower human operation intensity.

[0031] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A sodium silicate filter residue washing device, characterized in that: It comprises a support frame (1), a washing box frame (2) mounted above the support frame (1), and a brake box frame (3) mounted on the side of the washing box frame (2); The interior of the washing box frame (2) is symmetrically provided with a supporting guide wheel (10), and a guide ring frame (11) is placed on the upper end of the roller of the supporting guide wheel (10), a washing drum (6) is installed inside the guide ring frame (11), and a spiral guide plate (7) is provided on the wall of the washing drum (6); A rotating motor (12) is installed inside the housing of the brake housing frame (3), and the rotating motor (12) is connected to the washing drum (6) via a transmission chain (14); A dynamic washing mechanism penetrating the brake box frame (3) is installed inside the washing drum (6).

2. The sodium silicate filter residue washing device according to claim 1, characterized in that: The washing drum (6) is a mesh cylinder structure.

3. A sodium silicate filter residue washing device according to claim 1, characterized in that, A differential sprocket A (13) is provided at the output end of the rotating motor (12), and a differential sprocket B (15) is provided at one end of the central cylinder of the washing drum (6), and the differential sprocket A (13) and the differential sprocket B (15) are connected to each other through a transmission chain (14).

4. The sodium silicate filter residue washing device according to claim 1, characterized in that: The dynamic washing mechanism comprises a support base (17) mounted in the middle of the brake box frame (3) box body, wherein the support base (17) is internally rotatably connected to two groups of washing pipes (8) extending to the inside of the washing drum (6), and each group of washing pipes (8) is arranged with a plurality of groups of washing nozzles (9) installed in the pipeline, and the two groups of washing pipes (8) are rotated in conjunction with each other through two groups of meshing gears (18).

5. A sodium silicate residue washing device according to claim 4, characterized in that, A coupling motor (19) vertically opposite to the washing pipe (8) is installed inside the housing of the brake box frame (3), and a pulley A (21) is provided at the output end of the coupling motor (19), and a pulley B (22) is installed on the outer side of the pipeline of one group of the washing pipes (8), and the pulley A (21) and the pulley B (22) are connected to each other through a transmission belt (20).

6. The sodium silicate residue washing device according to claim 4, characterized in that: A water injection valve (5) is installed at one end of the washing pipe (8), and the washing pipe (8) and the water injection valve (5) are rotatably connected via a sealing collar (16).

7. The sodium silicate residue washing device according to claim 1, characterized in that: An opening and closing door (4) is mounted on one side of the washing box frame (2) and is adapted to be opposite to the washing drum (6).

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