Washing equipment for PVB (polyvinyl butyral) resin production

Abstract

The utility model discloses water washing equipment for PVB (polyvinyl butyral) resin production, which comprises a base, sewage after washing is stored in the base and enters a filter box through a water inlet pipe, impurities are filtered by a filter frame, the impurities fall into a storage block at the lower end under the action of gravity, the storage block is detachable, and the storage block is convenient to use. Impurities can be conveniently cleaned, the water pump pumps filtered water into the water conveying frame through the connecting pipe, and the water is recycled; after cleaning is completed, a cover is opened, the cleaned raw materials enter a filtering ring, a second motor is started, the second motor drives the filtering ring to rotate through a rotating plate, under the action of centrifugal force, impurities and water are thrown out of the filtering ring conveniently, the rotating position of the rotating plate is sealed through a sealing ring, and water is prevented from entering a mounting pipe; and the mounting pipe is clamped in the base, so that the drying assembly is conveniently taken out, and raw materials in the filter ring are taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of water washing equipment, in particular to water washing equipment for PVB resin production. Background Art

[0002] PVB resin is a material widely used in fields such as safety glass and solar panels. During its production, water washing is required to clean and purify the resin. The following is a possible working principle of a water washing equipment for PVB resin production: Feeding system: The PVB resin blocks or particles to be cleaned are transported to the water washing equipment through the feeding device. Water washing tank: The water washing equipment is usually equipped with multiple water washing tanks, which contain filtered and purified water. PVB resin is soaked in the water washing tank to remove surface pollutants and impurities. Water washing process: PVB resin floats freely in the water, and impurities attached to its surface are removed by flushing with water. At the same time, the equipment can also increase the cleaning effect through the circulation of water and directional spraying.

[0003] The prior art provides a water washing kettle device for PVB resin (Announcement No.: CN210474814U), which includes a frame, a transmission shaft is horizontally provided at the upper end of the frame, a first water washing kettle and a second water washing kettle are provided on the transmission shaft, a water trough is provided at the lower end of the frame, a sieve is provided between the water trough and the first water washing kettle and the second water washing kettle, a sprocket is provided at one end of the transmission shaft, and the sprocket is connected to the motor through a chain, a water pipe is also provided at the upper end of the frame, and the lower end of the water outlet of the water pipe is directly opposite to the water inlet of the first water washing kettle and the second water washing kettle, which has the advantages of uniformly cleaning the PVB resin, high cleaning efficiency, and reduced damage to the PVB resin.

[0004] But the device still has the following defects:

[0005] When the device is in use, it only cleans the impurities in the raw materials. After water cleaning, it is not recycled. Due to the need to continuously supply fresh water and treat wastewater, the operating cost of equipment without water circulation is high. At the same time, for some areas with water shortages, not recycling water may increase water resource pressure. Therefore, we need to propose a water washing equipment for PVB resin production. Utility Model Content

[0006] The utility model aims to provide a water washing device for PVB resin production. The device is provided with a water circulation component, and water resources are filtered and recycled to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A water washing device for PVB resin production, comprising a base, two symmetrically distributed side panels are fixedly connected to the side wall of the base, and cleaning components for cleaning workpieces are arranged on the two side panels;

[0009] A drying component for drying the workpiece after washing is arranged inside the base;

[0010] The side plate is provided with a water circulation component for circulating water;

[0011] The water circulation assembly includes a water inlet pipe fixedly installed inside the side panel, a filter box is fixedly connected to the outside of the water inlet pipe, a storage block is provided inside the filter box, a filter frame is fixedly connected to the inside of the filter box, a connecting pipe is fixedly connected to the upper end of the filter box, and a water pump is fixedly connected to the lower end of the connecting pipe.

[0012] Preferably, the cleaning assembly includes a rotating rod rotatably connected to the inside of the two side plates, the outer side of the rotating rod is fixedly connected to two symmetrically distributed rotating cylinders, and one end of the rotating rod passes through the side plate and is fixedly connected to the first motor.

[0013] Preferably, a water delivery rack is fixedly connected to the side wall of the side plate, and the lower end of the water delivery rack is fixedly connected to the connecting pipe.

[0014] Preferably, two evenly distributed water outlet pipes are fixedly connected to the lower end of the water delivery rack, and a joint is fixedly connected to the side wall of the water delivery rack.

[0015] Preferably, a water inlet hole with a sealing plug is provided at the upper end of the two rotating drums, and the water inlet hole is arranged at the lower end of the water outlet pipe.

[0016] Preferably, the drying component includes two mounting tubes which are snap-connected to the inside of the base, and a second motor is fixedly connected to the inside of the two mounting tubes. A rotating plate is fixedly connected to the output shaft of the second motor, and the rotating plate is rotatably connected to the mounting tube. A filter ring is fixedly connected to the upper end of the rotating plate, and a sealing ring is rotatably connected to the outer side of the filter ring, and the sealing ring is fixedly connected to the mounting tube. A cover is provided at the upper end of the filter ring.

[0017] Preferably, the lower ends of the two rotating cylinders are each provided with a discharge hole with a sealing plug, and the discharge hole is arranged at the upper end of the filter ring.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model stores the cleaned sewage inside the base, and the sewage enters the filter box through the water inlet pipe. The filter frame filters the impurities. The impurities fall into the storage block at the lower end under the action of gravity. The storage block is detachable, which is convenient for cleaning the impurities. The water pump draws the filtered water into the water delivery frame through the connecting pipe to recycle the water. After the cleaning is completed, the cover is opened, and the cleaned raw materials enter the filter ring. The second motor is started, and the second motor drives the filter ring to rotate through the rotating plate. Under the action of centrifugal force, the impurities and water are easily thrown out of the filter ring. The sealing ring seals the rotating part of the rotating plate to prevent water from entering the installation pipe. The installation pipe is clamped in the base, which is convenient for taking out the drying component and taking out the raw materials in the filter ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the drying component of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the water circulation component of the utility model.

[0024] In the figure: 1. base; 2. side panel; 3. rotating rod; 4. rotating cylinder; 5. first motor; 6. drying assembly; 61. mounting pipe; 62. second motor; 63. rotating plate; 64. filter ring; 65. sealing ring; 66. cover; 7. water circulation assembly; 71. water inlet pipe; 72. filter box; 73. storage block; 74. filter frame; 75. connecting pipe; 76. water pump; 8. water delivery rack; 9. water outlet pipe; 10. joint. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] See also Figure 1-4 , the utility model provides a technical solution:

[0027] A water washing device for PVB resin production comprises a base 1, two symmetrically distributed side panels 2 are fixedly connected to the side wall of the base 1, and cleaning components for cleaning workpieces are arranged on the two side panels 2;

[0028] A drying component 6 for drying the workpiece after washing is arranged inside the base 1;

[0029] The side plate 2 is provided with a water circulation component 7 for circulating water;

[0030] The water circulation component 7 includes a water inlet pipe 71 fixedly installed inside the side panel 2, a filter box 72 is fixedly connected to the outside of the water inlet pipe 71, a storage block 73 is provided inside the filter box 72, a filter frame 74 is fixedly connected to the inside of the filter box 72, a connecting pipe 75 is fixedly connected to the upper end of the filter box 72, and a water pump 76 is fixedly connected to the lower end of the connecting pipe 75.

[0031] The cleaning assembly includes a rotating rod 3 rotatably connected to the inside of the two side plates 2, two symmetrically distributed rotating cylinders 4 are fixedly connected to the outer side of the rotating rod 3, and one end of the rotating rod 3 passes through the side plate 2 and is fixedly connected to a first motor 5.

[0032] Exemplarily, the first motor 5 drives the rotating rod 3 to rotate, and the rotating rod 3 drives the rotating drum 4 to rotate. When the rotating drum 4 rotates, the water inside cleans the raw materials.

[0033] A water delivery rack 8 is fixedly connected to the side wall of the side plate 2 , and the lower end of the water delivery rack 8 is fixedly connected to the connecting pipe 75 .

[0034] Exemplarily, the water delivery rack 8 delivers water.

[0035] Two evenly distributed water outlet pipes 9 are fixedly connected to the lower end of the water delivery rack 8 , and a joint 10 is fixedly connected to the side wall of the water delivery rack 8 .

[0036] Exemplarily, the connector 10 is connected to an external water pipe, and water is discharged from the water outlet pipe 9 through the water delivery rack 8 .

[0037] The upper ends of the two rotating drums 4 are each provided with a water inlet hole with a sealing plug, and the water inlet hole is arranged at the lower end of the water outlet pipe 9.

[0038] Exemplarily, the water outlet pipe 9 injects water into the water inlet hole at the lower end, so as to add water to the interior of the rotating drum 4 .

[0039] The drying component 6 includes two mounting tubes 61 which are snap-connected to the inside of the base 1, and the inside of the two mounting tubes 61 is fixedly connected to the second motor 62, and a rotating plate 63 is fixedly connected to the output shaft of the second motor 62, and the rotating plate 63 is rotatably connected to the mounting tube 61, and a filter ring 64 is fixedly connected to the upper end of the rotating plate 63, and a sealing ring 65 is rotatably connected to the outer side of the filter ring 64, and the sealing ring 65 is fixedly connected to the mounting tube 61, and a cover 66 is provided at the upper end of the filter ring 64.

[0040] Illustratively, after cleaning is completed, the cover 66 is opened, the cleaned raw materials enter the interior of the filter ring 64, and the second motor 62 is started. The second motor 62 drives the filter ring 64 to rotate through the rotating plate 63. Under the action of centrifugal force, impurities and water are easily thrown out of the interior of the filter ring 64. The sealing ring 65 seals the rotating position of the rotating plate 63 to prevent water from entering the interior of the mounting tube 61. The mounting tube 61 is clamped in the interior of the base 1 to facilitate the removal of the drying component 6 and the removal of the raw materials inside the filter ring 64.

[0041] The lower ends of the two rotating drums 4 are each provided with a discharge hole with a sealing plug, and the discharge hole is arranged at the upper end of the filter ring 64 .

[0042] Exemplarily, the discharge hole facilitates the cleaned raw materials to fall into the filter ring 64 .

[0043] Working principle: When the utility model is used, the raw material is injected into the rotating drum 4 through the water inlet hole, the joint 10 is connected to the external water pipe, and the water outlet pipe 9 is used to discharge water through the water delivery frame 8. The water outlet pipe 9 injects water into the water inlet hole at the lower end, and the first motor 5 drives the rotating rod 3 to rotate, and the rotating rod 3 drives the rotating drum 4 to rotate. When the rotating drum 4 rotates, the water inside cleans the raw material;

[0044] After cleaning is completed, the cover 66 is opened, and the cleaned raw materials enter the filter ring 64. The second motor 62 is started, and the second motor 62 drives the filter ring 64 to rotate through the rotating plate 63. Under the action of centrifugal force, impurities and water are easily thrown out of the filter ring 64. The sealing ring 65 seals the rotating part of the rotating plate 63 to prevent water from entering the installation tube 61. The installation tube 61 is clamped in the base 1 to facilitate the removal of the drying component 6 and the removal of the raw materials in the filter ring 64.

[0045] The cleaned sewage falls into the base 1, and the water inlet pipe 71 enters the filter box 72. The filter frame 74 filters the impurities. Under the action of gravity, the impurities fall into the storage block 73 at the lower end. The storage block 73 is detachable to facilitate the cleaning of impurities. The water pump 76 draws the filtered water into the water delivery rack 8 through the connecting pipe 75 to recycle the water.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water washing device for PVB resin production, comprising a base (1), characterized in that: Two symmetrically distributed side panels (2) are fixedly connected to the side wall of the base (1), and cleaning components for cleaning workpieces are arranged on the two side panels (2); A drying component (6) for drying the workpiece after washing is arranged inside the base (1); The side plate (2) is provided with a water circulation component (7) for facilitating the circulation of water; The water circulation assembly (7) comprises a water inlet pipe (71) fixedly mounted inside the side plate (2); a filter box (72) is fixedly connected to the outside of the water inlet pipe (71); a storage block (73) is provided inside the filter box (72); a filter frame (74) is fixedly connected to the inside of the filter box (72); a connecting pipe (75) is fixedly connected to the upper end of the filter box (72); and a water pump (76) is fixedly connected to the lower end of the connecting pipe (75).

2. A water washing device for PVB resin production according to claim 1, characterized in that: The cleaning assembly comprises a rotating rod (3) rotatably connected to the inside of two side plates (2), the outer side of the rotating rod (3) is fixedly connected to two symmetrically distributed rotating cylinders (4), and one end of the rotating rod (3) passes through the side plate (2) and is fixedly connected to a first motor (5).

3. A water washing device for PVB resin production according to claim 2, characterized in that: A water delivery rack (8) is fixedly connected to the side wall of the side plate (2), and the lower end of the water delivery rack (8) is fixedly connected to the connecting pipe (75).

4. A water washing device for PVB resin production according to claim 3, characterized in that: The lower end of the water delivery rack (8) is fixedly connected to two evenly distributed water outlet pipes (9), and the side wall of the water delivery rack (8) is fixedly connected to a joint (10).

5. A water washing device for PVB resin production according to claim 2, characterized in that: The upper ends of the two rotating drums (4) are each provided with a water inlet hole with a sealing plug, and the water inlet hole is arranged at the lower end of the water outlet pipe (9).

6. A water washing device for PVB resin production according to claim 1, characterized in that: The drying component (6) comprises two mounting tubes (61) which are snap-connected to the inside of the base (1); a second motor (62) is fixedly connected to the inside of the two mounting tubes (61); a rotating plate (63) is fixedly connected to the output shaft of the second motor (62); the rotating plate (63) is rotatably connected to the mounting tube (61); a filter ring (64) is fixedly connected to the upper end of the rotating plate (63); a sealing ring (65) is rotatably connected to the outer side of the filter ring (64); the sealing ring (65) is fixedly connected to the mounting tube (61); and a cover (66) is provided at the upper end of the filter ring (64).

7. A water washing device for PVB resin production according to claim 5, characterized in that: The lower ends of the two rotating cylinders (4) are each provided with a discharge hole with a sealing plug, and the discharge hole is arranged at the upper end of the filter ring (64).

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