Filtering auxiliary device for chemical product production

Abstract

The utility model relates to the technical field of chemical product processing, and discloses an auxiliary filtering device for chemical product production, which is characterized in that a first motor is started to drive a driving shaft to rotate, the driving shaft drives a stirring rod on an outer ring to rotate, an electromagnet is arranged in the stirring rod, and the stirring rod stirs unfiltered chemical liquid in a storage box; a pressure gauge is arranged, when the pressure change in the material storage box reaches a preset value of the pressure gauge, the pressure gauge gives out a warning tone, a second motor is started, the second motor rotates to drive a movable rotating shaft to rotate, and the movable rotating shaft rotates to drive the material storage box to turn over by 180 degrees, so that the stirring speed is increased, and the stirring speed is increased; a water source enters the storage box from the discharge port, the filter screen and the stirring rod are backwashed by the water source, and the washed water source flows out from the feed port, so that the filter screen and the stirring rod are prevented from being accumulated by impurities, and the product quality is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical product processing, in particular to a filtering auxiliary device for chemical product production. Background Art

[0002] Chemical industry, that is, the chemical industry, all uses chemical methods to change the composition or structure of substances, or to synthesize new substances, are chemical production technologies, that is, chemical processes. The resulting products are called chemicals or chemical products. Chemical industry involves the production of liquid products, and filtering is generally required in the last step to remove impurities in the product in order to achieve better use results.

[0003] The filtration auxiliary equipment for chemical product production in the prior art is not efficient during filtration. After the filter is used for a long time, the inside of the filter is easily clogged by particulate matter, and the impurities inside the filter are not easy to clean, which affects the filtration efficiency. In order to improve the filtration efficiency, the filter is often manually disassembled for cleaning, which not only requires manpower, but also delays the working efficiency of the equipment. Secondly, the chemical liquid to be filtered contains a large amount of metal substances. Relying solely on the filter will result in poor filtration effect, affecting the final product quality. Therefore, it is necessary to design a new type of filtration auxiliary device for chemical product production. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a filtering auxiliary device for chemical product production, which has the advantages of preventing filter screen clogging and facilitating the collection of impurities, thereby solving the problems raised by the background technology.

[0005] The utility model provides the following technical solution: a filtering auxiliary device for chemical product production, comprising a supporting frame, two counterweights are fixedly installed on the inner sides of the supporting frames, a storage box is rotatably connected to the inner side of the supporting frames, a feed port is fixedly installed on the top of the storage box, a first motor is fixedly installed on the top of the storage box, a driving shaft is fixedly connected to the output end of the first motor, a stirring rod is fixedly installed on the outer ring of the driving shaft, a through groove is provided inside the stirring rod, an electromagnetic sleeve is fixedly installed inside the through groove, a discharge port is fixedly installed on the bottom of the storage box, a fixed ring is fixedly installed inside the storage box, a rubber ring is fixedly installed inside the fixed ring, and a filter screen is fixedly installed inside the rubber ring.

[0006] Preferably, a pressure gauge is fixedly installed on the rear side of the storage box, a fixed seat is fixedly installed on one side of the support frame, a second motor is fixedly installed on the top of the fixed seat, a movable shaft is fixedly installed on the output end of the second motor, and the other end of the movable shaft is fixedly installed on one side of the storage box.

[0007] Preferably, a spiral blade is fixedly mounted on the bottom of the driving shaft.

[0008] Preferably, an electromagnet is fixedly installed inside the electromagnetic sleeve, and the electromagnet is electrically connected to a power source.

[0009] Preferably, the feed port is connected to the discharge port through a storage box.

[0010] Preferably, when the pressure reaches a preset value, the second motor drives the movable shaft to rotate, and the rotation of the movable shaft drives the storage box to rotate 180 degrees.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The first motor is started to drive the driving shaft to rotate, and the driving shaft drives the stirring rod of the outer ring to rotate. An electromagnet is arranged inside the stirring rod. The stirring rod stirs the unfiltered chemical liquid in the storage box, and the stirred liquid is filtered through the filter screen inside the storage box, and the filtered chemical liquid is discharged from the discharge port. By setting a pressure gauge, when the pressure change inside the storage box reaches the preset value of the pressure gauge, the pressure gauge emits a prompt sound, and the second motor is started. The second motor rotates to drive the movable shaft to rotate. After the movable shaft rotates, it drives the storage box to flip 180 degrees. At this time, water source enters the storage box from the discharge port, and the water source flushes the filter screen, the stirring rod and the inside of the storage box. The flushing water source flows out from the feed port to prevent the filter screen and the stirring rod from being accumulated by impurities, which affects the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of the filter screen of the utility model;

[0016] Figure 4 This is an overall schematic diagram of the flushing structure of the utility model;

[0017] Figure 5 It is an overall schematic diagram of the stirring structure of the utility model.

[0018] In the figure: 1. material storage box; 2. material feed port; 3. first motor; 4. driving shaft; 5. stirring rod; 6. second motor; 7. through slot; 8. electromagnetic sleeve; 9. material discharge port; 10. fixed ring; 11. rubber ring; 12. filter screen; 13. pressure gauge; 14. movable shaft; 15. supporting frame; 16. counterweight block; 17. fixed seat. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 5 A filtering auxiliary device for chemical product production includes a supporting frame 15, two counterweights 16 are fixedly installed on the inner sides of the supporting frames 15, a storage box 1 is rotatably connected to the inner side of the supporting frames 15, a feed port 2 is fixedly installed on the top of the storage box 1, a first motor 3 is fixedly installed on the top of the storage box 1, a driving shaft 4 is fixedly connected to the output end of the first motor 3, a stirring rod 5 is fixedly installed on the outer ring of the driving shaft 4, a through groove 7 is provided inside the stirring rod 5, an electromagnetic sleeve 8 is fixedly installed inside the through groove 7, a discharge port 9 is fixedly installed on the bottom of the storage box 1, a fixed ring 10 is fixedly installed inside the storage box 1, a rubber ring 11 is fixedly installed inside the fixed ring 10 to ensure the sealing between the filter screen 12 and the storage box 1 to prevent unfiltered chemical liquid from flowing away from the gap, and a filter screen 12 is fixedly installed inside the rubber ring 11.

[0021] See also Figure 1-Figure 5A pressure gauge 13 is fixedly installed on the rear side of the storage box 1, a fixing seat 17 is fixedly installed on one side of the support frame 15, a second motor 6 is fixedly installed on the top of the fixing seat 17, a movable shaft 14 is fixedly installed on the output end of the second motor 6, and the other end of the movable shaft 14 is fixedly installed on one side of the storage box 1, and a spiral blade is fixedly installed on the bottom of the driving shaft 4. By setting the spiral blade, the first motor 3 is started to rotate, and the rotation of the first motor 3 drives the driving shaft 4 to rotate. The spiral blade is set at the bottom of the driving shaft 4. When the driving shaft 4 drives the stirring rod 5 to rotate, the spiral blade will also rotate. After the spiral blade rotates, the impurities on the top of the filter screen 12 will be flipped from bottom to top, and the impurities will be transported to the vicinity of the stirring rod 5 to avoid the impurities accumulating on the top of the filter screen 12. An electromagnet is fixedly installed inside the electromagnetic sleeve 8, and the electromagnet is electrically connected with the power supply. The first motor 3 is connected with the power supply by connecting the electromagnet to the power supply and starting the first motor 3 to rotate at the same time. The rotation of the first motor 3 drives the driving shaft 4 to rotate. After the driving shaft 4 rotates, it drives the stirring rod 5 to rotate. The inside of the stirring rod 5 is fixedly installed with an electromagnetic sleeve 8, and the electromagnet is arranged inside the electromagnetic sleeve 8. When the stirring rod 5 rotates to stir the chemical liquid inside the storage box 1, the energized electromagnet rotates along with the stirring rod 5 to adsorb the metal impurities in the chemical liquid, so that the chemical liquid is filtered more thoroughly and the quality of the product is increased. When the stirring rod 5 needs to be rinsed, the electromagnet is powered off, and the stirring rod 5 can be rinsed clean. The feed port 2 is connected to the discharge port 9 through the storage box 1. When the pressure gauge 13 reaches the preset value, the second motor 6 drives the movable shaft 14 to rotate, and the rotation of the movable shaft 14 drives the storage box 1 to rotate 180 degrees.

[0022] Working principle: the staff pours a quantitative amount of unfiltered chemical liquid from the feed port 2 into the storage box 1, starts the first motor 3 to rotate, the first motor 3 rotates to drive the drive shaft 4 to rotate, the drive shaft 4 rotates to drive the stirring rod 5 to rotate, an electromagnetic sleeve 8 is arranged inside the stirring rod 5, an electromagnet is arranged inside the electromagnetic sleeve 8, the electromagnet is connected to the power supply, when the stirring rod 5 stirs the unfiltered chemical liquid, the electromagnet arranged inside the stirring rod 5 adsorbs the metal substances in the unfiltered chemical liquid, the unfiltered chemical liquid is then filtered through the filter 12, and the filtered chemical liquid is discharged from the discharge port 9 to complete the filtration;

[0023] When filtering the chemical liquid, the pressure difference change inside the storage box 1 is sensed by the pressure gauge 13 arranged on the outside of the storage box 1. When the pressure gauge 13 reaches the preset value, the power supply of the electromagnet is turned off and the second motor 6 is started. The second motor 6 rotates to drive the movable shaft 14 to rotate. After the movable shaft 14 rotates, it drives the storage box 1 to flip 180 degrees. At this time, water source enters the interior of the storage box 1 from the discharge port 9. The water source cleans the filter screen 12, the interior of the storage box 1 and the stirring rod 5. After cleaning, the water is discharged from the feed port 2. After cleaning, the second motor 6 is started to drive the movable shaft 14 to rotate, so that the storage box 1 is corrected and the next work is continued.

Claims

1. A filtration auxiliary device for chemical product production, comprising a support frame (15), characterized in that: A counterweight (16) is fixedly installed on the inner side of the two support frames (15); a material storage box (1) is rotatably connected to the inner side of the support frame (15); a feed port (2) is fixedly installed on the top of the material storage box (1); a first motor (3) is fixedly installed on the top of the material storage box (1); a drive shaft (4) is fixedly connected to the output end of the first motor (3); a stirring rod (5) is fixedly installed on the outer ring of the drive shaft (4); a through groove (7) is provided inside the stirring rod (5); an electromagnetic sleeve (8) is fixedly installed inside the through groove (7); a discharge port (9) is fixedly installed on the bottom of the material storage box (1); a fixed ring (10) is fixedly installed inside the material storage box (1); a rubber ring (11) is fixedly installed inside the fixed ring (10); a filter screen (12) is fixedly installed inside the rubber ring (11).

2. A filtration auxiliary device for chemical product production according to claim 1, characterized in that: A pressure gauge (13) is fixedly mounted on the rear side of the material storage box (1), a fixed seat (17) is fixedly mounted on one side of the support frame (15), a second motor (6) is fixedly mounted on the top of the fixed seat (17), a movable rotating shaft (14) is fixedly mounted on the output end of the second motor (6), and the other end of the movable rotating shaft (14) is fixedly mounted on one side of the material storage box (1).

3. The filtration auxiliary device for chemical product production according to claim 1, characterized in that: A spiral blade is fixedly mounted on the bottom of the driving shaft (4).

4. The filtration auxiliary device for chemical product production according to claim 1, characterized in that: An electromagnet is fixedly installed inside the electromagnetic sleeve (8), and the electromagnet is electrically connected to a power source.

5. The filtration auxiliary device for chemical product production according to claim 1, characterized in that: The feed port (2) is connected to the discharge port (9) through the storage box (1).

6. The filtration auxiliary device for chemical product production according to claim 2, characterized in that: When the pressure gauge (13) reaches a preset value, the second motor (6) drives the movable shaft (14) to rotate, and the rotation of the movable shaft (14) drives the material storage box (1) to rotate 180 degrees.

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