Filtering and classifying device based on modified adhesive emulsion production

Abstract

The utility model discloses a filtering and classifying device based on modified adhesive emulsion production, which comprises a separating and filtering kettle, a pressure scraping plate type filtering structure and a filtering device, the pressurizing scraper type filtering structure comprises a filtering cavity, a pressurizing connecting tank, a feeding pipe, four separating filter screens, a scraper filtering assembly, a maintenance box door, a mounting table, an air compression pump, a pair of pressurizing air inlet pipes, a switch valve and a discharging pipe; the utility model relates to the technical field of filtering equipment, and has the beneficial effects that the problems that impurities such as solid particles and bubbles exist in the adhesive emulsion during the production of the existing adhesive emulsion, the quality of the adhesive can be influenced, and the adhesive is difficult to filter due to high viscosity, high filtering efficiency and low filtering speed of the adhesive when the adhesive emulsion is filtered by the filtering equipment are solved; and the production efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering equipment, in particular to a filtering and sorting device based on the production of modified adhesive emulsion. Background Art

[0002] Adhesive emulsion is a type of water-based adhesive containing non-water-soluble polymers. Resin-based emulsions and rubber-based latex adhesives are important water-based adhesives. Existing adhesive emulsions contain impurities such as solid particles and bubbles during production, which will affect the quality of the adhesive. When filtered through filtering equipment, due to the high viscosity of the adhesive, the filtering efficiency is very slow, affecting production efficiency. Utility Model Content

[0003] To achieve the above purpose, the utility model is implemented through the following technical solutions: a filtering and sorting device based on the production of modified adhesive emulsion, comprising: a separation filtering kettle, on which a pressurized scraper type filtering structure is installed;

[0004] The pressurized scraper filter structure includes: a filter chamber, a pressurized connection tank, a feed pipe, four separation filters, a scraper filter assembly, a maintenance box door, a mounting table, an air compressor pump, a pair of pressurized air inlet pipes, a switch valve and a discharge pipe;

[0005] The filter chamber is opened inside the separation filter kettle, the pressurized filter chamber combination is installed at the opening position at the top of the separation filter kettle, the feed pipe is installed on the front wall of the separation filter kettle, four separation filter screens are installed on the inner wall of the filter chamber, the scraper filter assembly is installed on the pressurized connecting tank and the filter chamber, the maintenance box door is movably installed on the front wall of the separation filter kettle, the mounting platform is installed on the rear wall of the separation filter kettle, the air compressor pump is installed on the mounting platform, the lower ends of a pair of pressurized air inlet pipes are installed on the air compressor pump, the upper ends of a pair of pressurized air inlet pipes are embedded in the pressurized connecting tank, the switch valve is embedded in the discharge port on the lower wall of the separation filter kettle, and the discharge pipe is installed on the switch valve.

[0006] Preferably, support legs are installed on the separation and filtration kettle.

[0007] Preferably, the pressurized connecting tank is installed at the top of the separation and filtering kettle by bolts.

[0008] Preferably, the maintenance box door is mounted on the separation filter kettle by means of hinges.

[0009] Preferably, the scraper filter assembly comprises: a fixed sleeve, a driving shaft, a plurality of silicone scrapers, three hydraulic push rods, a lifting platform, a gear reducer and a driving motor;

[0010] The fixed sleeve is embedded in the upper wall of the pressurized connecting tank, the driving shaft is embedded in the fixed sleeve, the lower end of the driving shaft passes through four separation filters and extends downward, a number of silicone scrapers are installed on the driving shaft, three hydraulic push rods are installed on the upper wall of the pressurized connecting tank, the lifting platform is installed on the output ends of the three hydraulic push rods, the gear reducer is installed on the lifting platform, the upper end of the driving shaft is connected to the output end of the gear reducer, and the driving motor is installed on the gear reducer.

[0011] Preferably, a fixing frame is installed on the three hydraulic push rods.

[0012] Beneficial Effects

[0013] The utility model provides a filtering and sorting device based on the production of modified adhesive emulsion, which has the following beneficial effects: this scheme uses a pressurized scraper filter structure, which changes the traditional single filtration structure. The internal pressurization speed is accelerated while the scraping structure is used to further accelerate the filtering and separation efficiency. It solves the problem that during the production of the existing adhesive emulsion, there will be impurities such as solid particles and bubbles inside, which will affect the quality of the adhesive. When filtering through the filtering equipment, due to the high viscosity of the adhesive, the filtering efficiency angle and the speed are very slow, which affects the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a filtering and sorting device based on modified adhesive emulsion production described in the utility model.

[0015] Figure 2 This is a schematic diagram of the main structure of a filtering and sorting device based on modified adhesive emulsion production described in the utility model.

[0016] Figure 3 This is a schematic diagram of the main cross-sectional structure of a filtering and sorting device produced based on a modified adhesive emulsion according to the utility model.

[0017] Figure 4 This is a side structural schematic diagram of a filtering and sorting device based on modified adhesive emulsion production described in the utility model.

[0018] In the figure: 1-separation filter kettle; 2-filter chamber; 3-pressurized connecting tank; 4-feed pipe; 5-separation filter; 6-maintenance box door; 7-mounting table; 8-air compression pump; 9-pressurized air inlet pipe; 10-switch valve; 11-discharge pipe; 12-support leg; 13-bolt; 14-hinge; 15-fixed sleeve; 16-drive shaft; 17-silicone scraper; 18-hydraulic push rod; 19-lifting platform; 20-gear reducer; 21-drive motor; 22-fixed frame. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] Example: See Figure 1-4 , the utility model provides a technical solution: a filtering and sorting device based on the production of modified adhesive emulsion. This solution takes into account that the traditional filtering equipment has a very slow filtering speed for adhesives with high viscosity, and the traction between adhesives easily causes accumulation and blockage, which affects the filtering effect. Based on the above content, this case sets the following technical means;

[0021] Specifically, the device at least includes a separation filter kettle 1, a filter chamber 2, a pressurized connection tank 3, a feed pipe 4, four separation filters 5, a scraper filter assembly, a maintenance box door 6, a mounting platform 7, an air compression pump 8, a pair of pressurized air inlet pipes 9, a switch valve 10 and a discharge pipe 11;

[0022] The scraper filter assembly includes: a fixed sleeve 15, a driving shaft 16, a plurality of silicone scrapers 17, three hydraulic push rods 18, a lifting platform 19, a gear reducer 20 and a driving motor 21;

[0023] The separation and filtration kettle 1 supported by the support legs 12 is used to install and fix the whole equipment. The adhesive emulsion is transported into the filter chamber 2 through the feed pipe 4. The adhesive emulsion is separated and filtered through the separation filter screens 5 with different apertures arranged inside. At the same time, the controller matched with the equipment is controlled to send a control signal to start the equipment. The air compression pump 8 installed on the mounting platform 7 receives the control signal and starts. The air is sucked in and compressed and pressurized through the cooperation of the piston and the cylinder, thereby realizing high-pressure air. The high-pressure air is transported to the pressurized connection tank 3 through the pressurized air intake pipe 9, pressurizing the inside of the filter chamber 2 to accelerate the filtration of the adhesive emulsion. Speed, while performing pressurized filtration, the drive motor 21 synchronously receives a control signal to start rotating, and the drive motor 21 drives the drive shaft 16 to rotate after the internal gear transmission of the gear reducer 20 is decelerated, and the drive shaft 16 rotates in the fixed sleeve 15, driving the silicone scraper 17 installed on its outer wall to rotate, and while rotating, the output end of the hydraulic push rod 18 contracts and drives it to move downward so that the silicone scraper 17 rests on the separation filter 5 to scrape the adhesive emulsion, further accelerating the speed of filtration and separation, and ensuring processing efficiency. When the filtration is completed, the switch valve 10 is opened to discharge the material through the discharge pipe 11.

[0024] More specifically, the filter chamber 2 is provided inside the separation filter kettle 1, the pressurized filter chamber 2 is assembled and installed at the top opening position of the separation filter kettle 1, the feed pipe 4 is installed on the front wall of the separation filter kettle 1, four separation filter screens 5 are installed on the inner wall of the filter chamber 2, the scraper filter assembly is installed on the pressurized connection tank 3 and the filter chamber 2, the maintenance box door 6 is movably installed on the front wall of the separation filter kettle 1, the mounting platform 7 is installed on the rear wall of the separation filter kettle 1, the air compression pump 8 is installed on the mounting platform 7, the lower ends of a pair of pressurized air inlet pipes 9 are installed on the air compression pump 8, the upper ends of a pair of pressurized air inlet pipes 9 are embedded in the pressurized connection tank 3, the switch valve 10 is embedded in the discharge port on the lower wall of the separation filter kettle 1, and the discharge pipe 11 is installed on the switch valve 10;

[0025] The fixed sleeve 15 is embedded in the upper wall of the pressurized connecting tank 3, the driving shaft 16 is embedded in the fixed sleeve 15, the lower end of the driving shaft 16 passes through the four separation filters 5 and extends downward, a number of silicone scrapers 17 are installed on the driving shaft 16, three hydraulic push rods 18 are installed on the upper wall of the pressurized connecting tank 3, the lifting platform 19 is installed on the output ends of the three hydraulic push rods 18, the gear reducer 20 is installed on the lifting platform 19, the upper end of the driving shaft 16 is connected to the output end of the gear reducer 20, and the driving motor 21 is installed on the gear reducer 20.

[0026] In the specific implementation process, further, support legs 12 are installed on the separation and filtration kettle 1, and the separation and filtration kettle 1 is stably supported by three support legs 12.

[0027] In the specific implementation process, further, the pressurized connecting tank 3 is installed at the top position of the separation and filtration kettle 1 through bolts 13.

[0028] In the specific implementation process, further, the maintenance box door 6 is installed on the separation filter kettle 1 through the hinge 14, which is convenient for opening the maintenance box door 6 to clean and maintain the separation filter screen 5.

[0029] In the specific implementation process, further, a fixing frame 22 is installed on the three hydraulic push rods 18 .

[0030] 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 filtering and sorting device based on the production of modified adhesive emulsion, comprising: The separation and filtration kettle (1) is characterized in that a pressurized scraper type filtration structure is installed on the separation and filtration kettle (1); The pressurized scraper filter structure comprises: a filter chamber (2), a pressurized connecting tank (3), a feed pipe (4), four separation filters (5), a scraper filter assembly, a maintenance box door (6), a mounting platform (7), an air compression pump (8), a pair of pressurized air inlet pipes (9), a switch valve (10) and a discharge pipe (11); The filter chamber (2) is arranged inside the separation filter kettle (1), the pressurized filter chamber (2) is assembled and installed at the top opening position of the separation filter kettle (1), the feed pipe (4) is installed on the front wall of the separation filter kettle (1), four separation filter screens (5) are installed on the inner wall of the filter chamber (2), the scraper filter assembly is installed on the pressurized connection tank (3) and the filter chamber (2), the maintenance box door (6) is movably installed on the front wall of the separation filter kettle (1), the mounting platform (7) is installed on the rear wall of the separation filter kettle (1), the air compression pump (8) is installed on the mounting platform (7), the lower ends of a pair of pressurized air inlet pipes (9) are installed on the air compression pump (8), the upper ends of a pair of pressurized air inlet pipes (9) are embedded in the pressurized connection tank (3), the switch valve (10) is embedded in the discharge port on the lower wall of the separation filter kettle (1), and the discharge pipe (11) is installed on the switch valve (10).

2. A filtering and sorting device based on modified adhesive emulsion production according to claim 1, characterized in that: Support legs (12) are installed on the separation and filtration kettle (1).

3. A filtering and sorting device based on modified adhesive emulsion production according to claim 1, characterized in that: The pressurized connecting tank (3) is installed at the top of the separation and filtering kettle (1) by means of bolts (13).

4. A filtering and sorting device based on modified adhesive emulsion production according to claim 1, characterized in that: The maintenance box door (6) is mounted on the separation filter kettle (1) via hinges (14).

5. The filtering and sorting device based on modified adhesive emulsion production according to claim 1 is characterized in that: The scraper filter assembly comprises: a fixed sleeve (15), a driving shaft (16), a plurality of silicone scrapers (17), three hydraulic push rods (18), a lifting platform (19), a gear reducer (20) and a driving motor (21); A fixed sleeve (15) is embedded in the upper wall of the pressurized connecting tank (3), a driving shaft (16) is embedded in the fixed sleeve (15), a lower end of the driving shaft (16) penetrates through four separation filters (5) and extends downward, a plurality of silicone scrapers (17) are mounted on the driving shaft (16), three hydraulic push rods (18) are mounted on the upper wall of the pressurized connecting tank (3), a lifting platform (19) is mounted on the output ends of the three hydraulic push rods (18), a gear reducer (20) is mounted on the lifting platform (19), an upper end of the driving shaft (16) is connected to the output end of the gear reducer (20), and a driving motor (21) is mounted on the gear reducer (20).

6. A filtering and sorting device based on modified adhesive emulsion production according to claim 5, characterized in that: A fixing frame (22) is installed on the three hydraulic push rods (18).

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