Calcium hypochlorite drying device with impurity filtering function

Abstract

The utility model discloses a calcium hypochlorite drying device with an impurity filtering function, and particularly relates to the technical field of calcium hypochlorite production, the calcium hypochlorite drying device comprises a drying box, a drying barrel is arranged in the drying box, and a drying assembly is installed in the drying barrel; the drying assembly comprises a first motor, a rotating disc is installed at the output end of the first motor, two stirring rods are fixedly connected to one side of the rotating disc, and spiral blades are fixedly connected to the outer sides of the two stirring rods; the bottom end of the drying barrel communicates with a discharging pipe, the top end of the drying barrel communicates with a feeding pipe, and a supporting frame is fixedly connected into the feeding pipe. By arranging the drying assembly, compared with the prior art, calcium hypochlorite can be fully scattered through rotation of the grinding rollers in the grinding disc, the phenomenon of caking in the calcium hypochlorite is reduced, the calcium hypochlorite is fully stirred and mixed in the drying barrel through the two spiral blades, calcium hypochlorite powder can be effectively dispersed and evenly mixed, and the calcium hypochlorite powder can be fully dried. Therefore, uniform heating of materials is ensured, and drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium hypochlorite production, and more specifically, to a calcium hypochlorite drying device with impurity filtering function. Background Art

[0002] Calcium hypochlorite is an inorganic compound that is commonly used in the bleaching process in chemical production. It plays an important role in industrial production due to its rapid onset and outstanding bleaching effect. After calcium hypochlorite is produced, it needs to be dried.

[0003] When calcium hypochlorite is being dried, the air intake fan is likely to bring in dust and floating matter in the air. The flammable floating matter entering the machine body is likely to cause impurities in the calcium hypochlorite, affecting the quality of the calcium hypochlorite. The ventilation ducts need to be cleaned regularly. The threaded ventilation ducts are not convenient for users to disassemble frequently, which can easily cause internal thread damage and thread slippage, increasing the difficulty of operation and making it inconvenient for users to use.

[0004] After searching, the Chinese patent application number CN202021249766.0 discloses a drying device for calcium hypochlorite processing. By setting a positioning block and a limiting mechanism, the user can put the first ventilation pipe onto the surface of the second ventilation pipe. The first ventilation pipe enters the positioning block, and the limiting mechanism limits the first ventilation pipe and the second ventilation pipe to prevent the two from tilting or falling off.

[0005] When the above-mentioned drying device for calcium hypochlorite processing is actually used, the calcium chlorate powder is prone to agglomeration or accumulation during the drying process, resulting in uneven heat and air circulation, causing some powder to be under-dried while other parts may be over-dried, affecting the drying effect. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a calcium hypochlorite drying device with impurity filtration to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A calcium hypochlorite drying device with impurity filtration includes a drying box, a drying barrel provided inside the drying box, and a drying assembly installed inside the drying barrel; the drying assembly includes a first motor, a turntable installed at the output end of the first motor, two stirring rods fixedly connected to one side of the turntable, and spiral blades fixedly connected to the outer sides of the two stirring rods; a discharge pipe 1 is connected to the bottom end of the drying barrel, a feed pipe is connected to the top end of the drying barrel, a support frame is fixedly connected to the inside of the feed pipe, a motor is installed on the upper surface of the support frame, a grinding roller is installed at the output end of the motor, and a grinding disc is provided on the outer side of the grinding roller.

[0009] By adopting the above technical solution: the grinding roller rotates inside the grinding disc to reduce the agglomeration of calcium hypochlorite, so that the calcium hypochlorite can be kept in a loose state, which is convenient for better drying treatment. At the same time, two stirring rods drive spiral blades to stir and mix the calcium hypochlorite inside the drying barrel, which is convenient for increasing the contact area between the calcium hypochlorite and the hot air, thereby achieving better drying.

[0010] As a further description of the above technical solution: multiple nozzles are connected to the outside of the drying barrel, one end of each of the multiple nozzles is connected to a spray pipe, one end of the spray pipe is connected to a diverter box, one side of the diverter box is connected to an air supply pipe, one end of the air supply pipe is provided with a fan, the input end of the fan is connected to an exhaust pipe, and one end of the exhaust pipe is connected to a hot air box.

[0011] By adopting the above technical solution: the hot air can be evenly transported to the inside of the two air nozzles through the diverter box, so that multiple nozzles can evenly transport hot air on both sides of the drying barrel, so that the calcium hypochlorite can be better dried and the moisture inside the calcium hypochlorite can be reduced.

[0012] As a further description of the above technical solution: a support base is installed inside the drying box, a plurality of springs are fixedly connected to the upper surface of the support base, a first screen is fixedly connected to the upper surface of the plurality of springs, a second motor is provided on the lower surface of the first screen, a second screen is fixedly connected to the upper surface of the first screen, and one side of the first screen and the second screen are both connected to a discharge pipe 2.

[0013] By adopting the above technical solution, multiple springs can support the first screen and the second screen to vibrate, so that the first screen and the second screen can separate calcium hypochlorite and impurities, reducing the impact of impurities on calcium hypochlorite.

[0014] Technical effects and advantages of this utility model:

[0015] 1. By setting up a drying component, compared with the existing technology, the grinding roller rotates inside the grinding disc to fully break up the calcium hypochlorite, reducing the internal agglomeration of calcium hypochlorite. Then, two spiral blades are used to fully stir and mix the calcium hypochlorite inside the drying barrel, which can effectively disperse and mix the calcium hypochlorite powder evenly, thereby ensuring that the material is evenly heated and improving the drying efficiency.

[0016] 2. By setting the support base, spring, first screen, second motor and second screen, compared with the existing technology, the vibration of the first screen and the second screen can effectively separate impurities in the calcium hypochlorite powder, reduce the residual impurities in the product, and at the same time, the qualified calcium hypochlorite can be collected in a centralized manner, thereby improving the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the front structure of the drying box of the present invention.

[0019] Figure 3 This is a schematic diagram of the rear structure of the drying box of the present invention.

[0020] Figure 4 This is a schematic diagram of the internal structure of the drying cylinder of the present utility model.

[0021] Figure 5 This is a schematic diagram of the internal structure of the feed pipe of the present invention.

[0022] Figure 6 This is a partial structural diagram of the connection between the first screen and the second screen of the present invention.

[0023] The accompanying drawings are marked as follows: 1. Drying box; 2. Drying barrel; 3. First motor; 4. Turntable; 5. Stirring rod; 6. Spiral blade; 7. Nozzle; 8. Air spray pipe; 9. Diverter box; 10. Air supply pipe; 11. Fan; 12. Exhaust pipe; 13. Hot air box; 14. Discharge pipe 1; 15. Feed pipe; 16. Support frame; 17. Motor; 18. Grinding roller; 19. Grinding disc; 20. Support base; 21. Spring; 22. First screen; 23. Second motor; 24. Second screen; 25. Discharge pipe 2. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The present application discloses a calcium hypochlorite drying device with impurity filtration, comprising a drying box 1, a drying barrel 2 provided inside the drying box 1, a drying assembly installed inside the drying barrel 2; the drying assembly comprises a first motor 3, a turntable 4 is installed at the output end of the first motor 3, two stirring rods 5 are fixedly connected to one side of the turntable 4, and spiral blades 6 are fixedly connected to the outer sides of the two stirring rods 5; a discharge pipe 14 is connected to the bottom end of the drying barrel 2, a feed pipe 15 is connected to the top end of the drying barrel 2, a support frame 16 is fixedly connected to the inside of the feed pipe 15, a motor 17 is installed on the upper surface of the support frame 16, and a motor 17 is installed at the output end of the motor 17 A grinding roller 18 is installed, and a grinding disc 19 is provided on the outside of the grinding roller 18. The grinding roller 18 is driven to rotate by a motor 17 so that the grinding roller 18 can break up the calcium hypochlorite on the inside of the grinding disc 19, thereby reducing the internal agglomeration of the calcium hypochlorite. At the same time, the turntable 4 drives the two stirring rods 5 to rotate so that the two stirring rods 5 can drive the spiral blades 6 to fully mix the calcium hypochlorite inside the drying barrel 2, thereby increasing the contact area between the calcium hypochlorite and the hot air, effectively dispersing and mixing the calcium hypochlorite powder, reducing local agglomeration or accumulation, and ensuring that the particle size of the dried product is more uniform.

[0026] Reference Figure 3 and 4 As shown, the outside of the drying barrel 2 is connected to a plurality of nozzles 7, one end of each of the plurality of nozzles 7 is connected to an air jet pipe 8, one end of the air jet pipe 8 is connected to a diverter box 9, one side of the diverter box 9 is connected to an air delivery pipe 10, one end of the air delivery pipe 10 is provided with a fan 11, the input end of the fan 11 is connected to an exhaust pipe 12, one end of the exhaust pipe 12 is connected to a hot air box 13, the fan 11 can extract the hot air generated by the hot air box 13 through the exhaust pipe 12, and transport it to the inside of the diverter box 9 through the air delivery pipe 10, the diverter box 9 can evenly disperse the hot air to the inside of the two air jet pipes 8, so that the plurality of nozzles 7 can evenly transport the hot air to the inside of the drying barrel 2, so that the inside of the drying barrel 2 is evenly heated, thereby improving the drying efficiency of calcium hypochlorite.

[0027] Reference Figure 6As shown, a support base 20 is installed inside the drying oven 1, and a plurality of springs 21 are fixedly connected to the upper surface of the support base 20. A first screen 22 is fixedly connected to the upper surface of the plurality of springs 21. A second motor 23 is provided on the lower surface of the first screen 22. A second screen 24 is fixedly connected to the upper surface of the first screen 22. A discharge pipe 25 is connected to one side of the first screen 22 and the second screen 24. The second motor 23 can drive the first screen 22 and the second screen 24 to vibrate, so that the first screen 22 can filter qualified calcium hypochlorite into the first screen 22 and filter unqualified calcium hypochlorite and impurities. The discharge pipe 25 on one side is used to transport impurities to the waste box. At the same time, the first screen 22 can transport qualified calcium hypochlorite to the collection box through the discharge pipe 25 on the other side, which can ensure that most impurities are effectively removed, reduce impurity residues in the product, and improve product production quality.

[0028] Working principle of this utility model: This utility model is designed with a calcium hypochlorite drying device with impurity filtration. The specific structure is shown in the attached manual. Figure 1-6 As shown, in the present technical solution, through the mutual cooperation between various structures, when it is necessary to dry calcium hypochlorite, the motor 17 is first started, and the motor 17 is used to drive the grinding roller 18 to rotate, and then the calcium hypochlorite is poured into the feeding pipe 15, and the grinding roller 18 is used to rotate inside the grinding disc 19, so that the particles in the calcium hypochlorite can be broken up, and then the broken calcium hypochlorite is transported to the inside of the drying barrel 2, and then the first motor 3 is started, and the first motor 3 is used to drive the turntable 4 to rotate, so that the turntable 4 can drive the two stirring rods 5 to rotate, so that the two stirring rods 5 can drive the spiral blades 6 to stir and soften the calcium hypochlorite inside the drying barrel 2, and at the same time the hot air box 13 is started, and the hot air box 13 is used to generate hot air, and the fan 11 extracts the hot air in the hot air box 13 through the exhaust pipe 12, and transports the hot air to the inside of the diversion box 9 through the air supply pipe 10, and the diversion box 9 can evenly disperse the hot air into the inside of the two spray pipes 8, and then the hot air can be transported to the drying barrel 2 through multiple nozzles 7;

[0029] Then, the discharge pipe 14 is opened, and the dried calcium hypochlorite is transported to the inside of the second screen 24 through the discharge pipe 14. Then, the second motor 23 is started, and the first screen 22 and the second screen 24 are driven to vibrate by the second motor 23. Multiple springs 21 can support the first screen 22 and the second screen 24 at the bottom of the first screen 22 to shake. The high-speed vibration of the first screen 22 can screen qualified calcium hypochlorite onto the first screen 22 through the screen. The first screen 22 then transports the qualified calcium hypochlorite to the collection box through the discharge pipe 2 25 on one side. At the same time, the first screen 22 can filter unqualified calcium hypochlorite and impurities, and transport them to the waste box through the discharge pipe 2 25 on the other side, thereby reducing impurities in the calcium hypochlorite.

[0030] The drawings of the embodiments disclosed in the present invention only relate to the structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. In the absence of conflicts, the same embodiment and different embodiments of the present invention may be combined with each other.

[0031] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited and can be determined using conventional equipment. In this technical solution, the electrical control components not mentioned belong to the prior art and are not shown in the figures and will not be described here.

[0032] Finally: The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A calcium hypochlorite drying device with impurity filtration, comprising a drying box (1), characterized in that: A drying barrel (2) is arranged inside the drying box (1), and a drying component is installed inside the drying barrel (2); The drying component comprises a first motor (3), a rotating disk (4) is installed at the output end of the first motor (3), two stirring rods (5) are fixedly connected to one side of the rotating disk (4), and spiral blades (6) are fixedly connected to the outer sides of the two stirring rods (5); The bottom end of the drying barrel (2) is connected to a discharge pipe (14), the top end of the drying barrel (2) is connected to a feed pipe (15), the inside of the feed pipe (15) is fixedly connected to a support frame (16), a motor (17) is mounted on the upper surface of the support frame (16), a grinding roller (18) is mounted on the output end of the motor (17), and a grinding disc (19) is arranged on the outer side of the grinding roller (18).

2. The calcium hypochlorite drying device with impurity filtration according to claim 1, characterized in that: The outside of the drying barrel (2) is connected to a plurality of nozzles (7), one end of each of the nozzles (7) is connected to an air spray pipe (8), and one end of the air spray pipe (8) is connected to a diversion box (9).

3. The calcium hypochlorite drying device with impurity filtration according to claim 2, characterized in that: One side of the diverter box (9) is connected to an air delivery pipe (10), and one end of the air delivery pipe (10) is provided with a fan (11).

4. The calcium hypochlorite drying device with impurity filtration according to claim 3 is characterized in that: The input end of the fan (11) is connected to an exhaust pipe (12), and one end of the exhaust pipe (12) is connected to a hot air box (13).

5. The calcium hypochlorite drying device with impurity filtration according to claim 1, characterized in that: A support base (20) is installed inside the drying box (1), and a plurality of springs (21) are fixedly connected to the upper surface of the support base (20).

6. The calcium hypochlorite drying device with impurity filtration according to claim 5, characterized in that: A first screen (22) is fixedly connected to the upper surfaces of the plurality of springs (21), and a second motor (23) is disposed on the lower surface of the first screen (22).

7. The calcium hypochlorite drying device with impurity filtration according to claim 6, characterized in that: The upper surface of the first screen (22) is fixedly connected to a second screen (24), and one side of each of the first screen (22) and the second screen (24) is connected to a second discharge pipe (25).

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