Feeding mechanism for powdery raw materials in fluorine removal agent production process

Abstract

The utility model discloses a feeding mechanism for powdery raw materials in the fluorine removal agent production process, which relates to the technical field of fluorine removal agent production and comprises a processing tank, a tank cover is arranged at the upper end of the processing tank, a feeding pipe and a first motor are arranged at the upper end of the tank cover, and the output end of the first motor penetrates through the tank cover and is provided with a first rotating rod. Stirring blades are arranged on the outer surface of the first rotating rod, a second motor is arranged at the upper end of the tank cover, the output end of the second motor penetrates through the tank cover and is provided with a reciprocating lead screw, a fixing rod is arranged at the lower end of the tank cover, and moving rings are arranged on the outer surfaces of the reciprocating lead screw and the fixing rod; a first discharging pipe is arranged at the lower end of the processing tank, and an electromagnetic valve is arranged in the middle of the first discharging pipe. The feeding mechanism for the powdery raw materials in the fluorine removal agent production process has the advantages that caked raw materials in the powdery raw materials of the fluorine removal agent can be conveniently scattered, impurities in the powdery raw materials can be conveniently filtered out, and the powdery raw materials can be conveniently conveyed and fed.

Description

Technical Field

[0001] The utility model relates to the technical field of defluorination agent production, in particular to a feeding mechanism for powdered raw materials in the defluorination agent production process. Background Art

[0002] Defluoridator is a solid molecular adsorbent that can be used to remove fluorine and arsenic from water bodies. Its main component is activated alumina. Due to the huge number of micropores on the surface, it can ensure a strong adsorption capacity for fluoride ions in water and a high capacity for removing fluorine and arsenic.

[0003] The existing method of feeding the powdered raw materials of the defluoridating agent is mostly through manual pouring, which is time-consuming and laborious. At the same time, if the air humidity is high, the powdered raw materials of the defluoridating agent may clump when left for too long. Directly pouring them for preparation may affect the quality of the finished product. At the same time, a small amount of impurities may be mixed in the raw materials. If the impurities are not filtered, the quality of the finished product may also be affected, which brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose a feeding mechanism for powdered raw materials in the production process of defluoridating agents. Utility Model Content

[0004] The main purpose of the utility model is to provide a feeding mechanism for powdered raw materials in the production process of a defluorination agent, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A feeding mechanism for powdered raw materials in the production process of a defluorinating agent comprises a processing tank, a tank cover is arranged at the upper end of the processing tank, a feeding pipe and a No. 1 motor are arranged at the upper end of the tank cover, a No. 1 rotating rod is penetrated through the tank cover at the output end of the No. 1 motor, a reciprocating screw rod is penetrated through the tank cover at the output end of the No. 2 motor, a fixed rod is arranged at the lower end of the tank cover, a moving ring is arranged on the outer surface of the reciprocating screw rod and the fixed rod, a No. 1 discharge pipe is arranged at the lower end of the processing tank, and a solenoid valve is arranged in the middle of the No. 1 discharge pipe.

[0007] Preferably, a screening hopper is provided at the lower end of the No. 1 discharge pipe, a filter is provided in the screening hopper, a No. 3 motor is provided at the lower end of the screening hopper, a No. 2 rotating rod is provided at the output end of the No. 3 motor penetrating the screening hopper, two groups of shifting blades are provided on the outer surface of the No. 2 rotating rod, a guide plate is provided at the left end of the screening hopper, a pull-out baffle is provided at the connection between the guide plate and the screening hopper, a No. 2 discharge pipe is provided at the lower end of the screening hopper, a feeding channel is provided at the other end of the No. 2 discharge pipe, a No. 4 motor is provided at the top of the feeding channel, a spiral blade is provided at the output end of the No. 4 motor penetrating the feeding channel, and a discharge pipe is provided at one side of the feeding channel.

[0008] Preferably, the No. 1 motor is detachably connected to the upper end of the tank cover, a coupling is provided at the output end of the No. 1 motor, the output end of the No. 1 motor passes through the tank cover and is detachably connected to the No. 1 rotating rod through the provided coupling, and the stirring blade is welded to the outer surface of the No. 1 rotating rod.

[0009] Preferably, the No. 2 motor is detachably connected to the upper end of the tank cover, and a coupling is provided at the output end of the No. 2 motor. The output end of the No. 2 motor passes through the tank cover and is detachably connected to the reciprocating screw rod through the provided coupling. The movable ring is threadedly connected to the outer surface of the reciprocating screw rod, and the movable ring is slidably connected to the outer surface of the fixed rod.

[0010] Preferably, the No. 3 motor is detachably connected to the bottom of the screening hopper, a coupling is provided at the output end of the No. 3 motor, the output end of the No. 3 motor is detachably connected to the No. 2 rotating rod through the provided coupling, and the moving blade is welded to the outer surface of the No. 2 rotating rod.

[0011] Preferably, the screening hopper is connected to the feed channel through a No. 2 discharge pipe, the No. 4 motor is detachably connected to the top of the feed channel, a coupling is provided at the output end of the No. 4 motor, the output end of the No. 4 motor is detachably connected to the spiral blade through the provided coupling, and the discharge pipe is welded to one side of the feed channel.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by means of the processing tank, tank cover, feed pipe, No. 1 motor, No. 1 rotating rod, stirring blades, No. 2 motor, reciprocating screw rod, fixed rod, movable ring, No. 1 discharge pipe and solenoid valve, the agglomerated raw materials in the defluorination agent powdered raw materials can be conveniently dispersed and mixed, and the practicability is high. When in use, the defluorination agent powdered raw materials are poured into the processing tank through the feed pipe, and then the No. 1 rotating rod is driven to rotate by turning on the No. 1 motor. At this time, the stirring blade will disperse the defluorination agent powdered raw materials with the rotation of the No. 1 rotating rod, and at the same time, the reciprocating screw rod is driven to rotate by turning on the No. 2 motor. At this time, the movable ring will reciprocate up and down with the rotation of the reciprocating screw rod, so as to better disperse and mix the defluorination agent powdered raw materials, and the agglomerated raw materials in the defluorination agent powdered raw materials can be conveniently dispersed and mixed, and the practicability is high, and the operation is convenient and quick.

[0015] 2. In the utility model, by means of the screening hopper, filter screen, No. 3 motor, No. 2 rotating rod, toggle blades, guide plate, pull-out baffle, No. 2 discharge pipe, feeding channel, No. 4 motor, spiral blades and discharge pipe, impurities in the defluorination agent powder raw material can be conveniently removed, and then the treated defluorination agent powder raw material can be transported to the preparation device for production and processing, which has high practicality. When in use, the defluorination agent powder raw material enters the screening hopper through the No. 1 discharge pipe after being broken up, and then the No. 2 rotating rod is driven to rotate by turning on the No. 3 motor. At this time, the two groups of toggle blades will push the falling powder raw material with the rotation of the No. 2 rotating rod. At this time, the powder raw material will pass through the filter screen and fall into the bottom of the screening hopper, and the larger particles of impurities will be filtered out by the filter screen. Continuing to turn the toggle blade will push the impurities to the corners. After the powdered raw material is completely filtered out, pull the pull-out baffle. At this time, the toggle blade will move the impurities on the upper end of the filter screen to the guide plate and then discharge them. After the powdered raw material falls to the bottom of the screen hopper, it will fall into the feed channel from the No. 2 discharge pipe through the toggle blade. At this time, the No. 4 motor is turned on to drive the spiral blade to rotate. At this time, the spiral blade will drive the powdered raw material to rise, and finally be discharged into the preparation tank through the discharge pipe. Here, before using the device, it is necessary to move the device to the upper end of the discharge pipe at the upper end of the preparation tank inlet, so as to conveniently remove the impurities in the defluorination agent powdered raw material, and then transport the treated defluorination agent powdered raw material to the preparation device for production and processing. It is highly practical and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the processing tank of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the screening hopper of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the material conveying channel of the utility model.

[0020] In the figure: 1. Processing tank; 2. Tank cover; 3. Feed pipe; 4. No. 1 motor; 5. No. 1 rotating rod; 6. Stirring blade; 7. No. 2 motor; 8. Reciprocating screw rod; 9. Fixed rod; 10. Moving ring; 11. No. 1 discharge pipe; 12. Solenoid valve; 13. Screen hopper; 14. Filter screen; 15. No. 3 motor; 16. No. 2 rotating rod; 17. Sliding blade; 18. Guide plate; 19. Pull-out baffle; 20. No. 2 discharge pipe; 21. Feed channel; 22. No. 4 motor; 23. Spiral blade; 24. Discharge pipe. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 2 As shown, a feeding mechanism for powdered raw materials in the production process of a defluorinating agent comprises a processing tank 1, a tank cover 2 is arranged at the upper end of the processing tank 1, a feeding pipe 3 is arranged at the upper end of the tank cover 2, a No. 1 motor 4 is detachably connected to the upper end of the tank cover 2, an output end of the No. 1 motor 4 passes through the tank cover 2 and is detachably connected to a No. 1 rotating rod 5 through a coupling, a stirring blade 6 is welded on the outer surface of the No. 1 rotating rod 5, a No. 2 motor 7 is detachably connected to the upper end of the tank cover 2, an output end of the No. 2 motor 7 passes through the tank cover 2 and is detachably connected to a reciprocating screw rod 8 through a coupling, a fixed rod 9 is arranged at the lower end of the tank cover 2, a moving ring 10 is threadedly connected to the outer surface of the reciprocating screw rod 8, and the moving ring 10 is connected to the fixed rod 9 The outer surface is slidably connected, and a No. 1 discharge pipe 11 is welded at the lower end of the processing tank 1. A solenoid valve 12 is arranged in the middle of the No. 1 discharge pipe 11. When in use, the defluorinating agent powdered raw material is poured into the processing tank 1 through the feed pipe 3, and then the No. 1 motor 4 is turned on to drive the No. 1 rotating rod 5 to rotate. At this time, the stirring blade 6 will break up the defluorinating agent powdered raw material as the No. 1 rotating rod 5 rotates. At the same time, the reciprocating screw 8 is driven to rotate by turning on the No. 2 motor 7. At this time, the moving ring 10 will reciprocate up and down as the reciprocating screw 8 rotates, so as to better break up and mix the defluorinating agent powdered raw material, and can conveniently break up and mix the agglomerated raw materials in the defluorinating agent powdered raw material, and the practicality is high.

[0023] like Figure 1 , Figure 3 , Figure 4As shown, a screening hopper 13 is welded at the lower end of the No. 1 discharge pipe 11, a filter screen 14 is arranged in the screening hopper 13, a No. 3 motor 15 is detachably connected to the lower end of the screening hopper 13, the output end of the No. 3 motor 15 passes through the screening hopper 13 and is detachably connected to a No. 2 rotating rod 16 through a coupling, two groups of shifting blades 17 are welded on the outer surface of the No. 2 rotating rod 16, a guide plate 18 is welded at the left end of the screening hopper 13, a pull-out baffle 19 is arranged at the connection between the guide plate 18 and the screening hopper 13, and a No. 2 motor 15 is detachably connected to the lower end of the screening hopper 13. The discharge pipe 20 has a feed channel 21 welded to the other end of the No. 2 discharge pipe 20. The top of the feed channel 21 is detachably connected to a No. 4 motor 22. The output end of the No. 4 motor 22 passes through the feed channel 21 and is detachably connected to a spiral blade 23 through a coupling. A discharge pipe 24 is welded to one side of the feed channel 21. When in use, the defluorination agent powdered raw material enters the screening hopper 13 through the No. 1 discharge pipe 11 after being broken up, and then the No. 2 rotating rod 16 is driven to rotate by turning on the No. 3 motor 15. At this time, the two groups The toggle blade 17 will push the falling powdered material as the second rotating rod 16 rotates. At this time, the powdered material will pass through the filter screen 14 and fall into the bottom of the sieve hopper 13, while the larger particles of impurities will be filtered out by the filter screen 14. The toggle blade 17 will continue to toggle and push the impurities to the corners. After the powdered material is completely filtered out, the pull-out baffle 19 is pulled. At this time, the toggle blade 17 will move the impurities on the upper end of the filter screen 14 to the guide plate 18 and then discharge them. After the powdered material falls to the bottom of the sieve hopper 13, it will pass through the toggle blade 17. The powdered raw material will fall into the feed channel 21 through the No. 2 discharge pipe 20. At this time, the spiral blade 23 will be driven to rotate by turning on the No. 4 motor 22. At this time, the spiral blade 23 will drive the powdered raw material to rise, and finally be discharged into the preparation tank through the discharge pipe 24. Here, before using the device, the device must be moved to the point where the discharge pipe 24 is at the upper end of the preparation tank inlet. Impurities in the defluorination agent powdered raw material can be easily removed, and then the treated defluorination agent powdered raw material can be transported to the preparation device for production and processing, which is highly practical.

[0024] It should be noted that the utility model is a feeding mechanism for powdered raw materials in the production process of defluorinating agent. When in use, the agglomerated raw materials in the defluorinating agent powdered raw materials can be conveniently broken up and mixed through the processing tank 1, tank cover 2, feeding pipe 3, No. 1 motor 4, No. 1 rotating rod 5, stirring blade 6, No. 2 motor 7, reciprocating screw 8, fixed rod 9, moving ring 10, No. 1 discharge pipe 11 and solenoid valve 12, and the practicality is high. When in use, the defluorinating agent powdered raw materials are poured into the processing tank 1 through the feeding pipe 3, and then the No. 1 rotating rod 5 is driven to rotate by turning on the No. 1 motor 4. At this time, the stirring blade 6 will stir the defluorinating agent powdered raw materials as the No. 1 rotating rod 5 rotates. The powdered raw materials of the defluorinating agent are dispersed and mixed, and the agglomerated raw materials in the powdered raw materials of the defluorinating agent can be dispersed and mixed conveniently, which has high practicality and convenient and quick operation; the impurities in the powdered raw materials of the defluorinating agent can be conveniently removed by setting the screening hopper 13, the filter screen 14, the No. 3 motor 15, the No. 2 rotating rod 16, the toggle blade 17, the guide plate 18, the pull-out baffle 19, the No. 2 discharge pipe 20, the feed channel 21, the No. 4 motor 22, the spiral blade 23 and the discharge pipe 24, and then the treatment is carried out. The sorted defluorination agent powder raw materials are transported to the preparation device for production and processing, which is highly practical. When in use, the defluorination agent powder raw materials enter the screening hopper 13 through the No. 1 discharge pipe 11 after being broken up, and then the No. 2 rotating rod 16 is driven to rotate by turning on the No. 3 motor 15. At this time, the two sets of toggling blades 17 will push the falling powder raw materials as the No. 2 rotating rod 16 rotates. At this time, the powder raw materials will pass through the filter screen 14 and fall into the bottom of the screening hopper 13, while larger particles of impurities will be filtered out by the filter screen 14. The toggling blades 17 continue to toggle to push the impurities to the corners. After the powder raw materials are completely filtered out, the pull-out baffle 19 is pulled. At this time, the toggling blades 17 will filter the filter screen 1 The impurities at the upper end are discharged after being moved to the guide plate 18. After the powdered raw materials fall to the bottom of the screening hopper 13, they are moved by the moving blade 17 and fall into the feeding channel 21 from the No. 2 discharge pipe 20. At this time, the spiral blade 23 is driven to rotate by turning on the No. 4 motor 22. At this time, the spiral blade 23 drives the powdered raw materials to be lifted upward, and finally discharged into the preparation tank through the discharge pipe 24. Here, before using the device, the device needs to be moved to the discharge pipe 24 at the upper end of the feeding port of the preparation tank, so that the impurities in the defluorination agent powdered raw materials can be easily removed, and then the treated defluorination agent powdered raw materials are transported to the preparation device for production and processing. It is highly practical and easy to operate.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding mechanism for powdered raw materials in the production process of a defluorinating agent, comprising a processing tank (1), characterized in that: The processing tank (1) is provided with a tank cover (2) at the upper end, a feed pipe (3) and a No. 1 motor (4) are provided at the upper end of the tank cover (2), the output end of the No. 1 motor (4) penetrates the tank cover (2) and is provided with a No. 1 rotating rod (5), the outer surface of the No. 1 rotating rod (5) is provided with a stirring blade (6), the tank cover (2) is provided with a No. 2 motor (7) at the upper end, the output end of the No. 2 motor (7) penetrates the tank cover (2) and is provided with a reciprocating screw rod (8), the tank cover (2) is provided with a fixed rod (9) at the lower end, the reciprocating screw rod (8) and the fixed rod (9) are provided with a moving ring (10), the processing tank (1) is provided with a No. 1 discharge pipe (11) at the lower end, and a solenoid valve (12) is provided in the middle of the No. 1 discharge pipe (11).

2. A feeding mechanism for powdered raw materials in the production process of defluorination agent according to claim 1, characterized in that: A screening hopper (13) is provided at the lower end of the No. 1 discharge pipe (11), a filter screen (14) is provided in the screening hopper (13), a No. 3 motor (15) is provided at the lower end of the screening hopper (13), a No. 2 rotating rod (16) is provided at the output end of the No. 3 motor (15) penetrating the screening hopper (13), two groups of shifting blades (17) are provided on the outer surface of the No. 2 rotating rod (16), a guide plate (18) is provided at the left end of the screening hopper (13), and the guide plate (18) A pull-out baffle (19) is provided at the connection between the screen hopper (18) and the screening hopper (13); a No. 2 discharge pipe (20) is provided at the lower end of the screening hopper (13); a feeding channel (21) is provided at the other end of the No. 2 discharge pipe (20); a No. 4 motor (22) is provided at the top of the feeding channel (21); a spiral blade (23) is provided at the output end of the No. 4 motor (22) passing through the feeding channel (21); and a discharge pipe (24) is provided on one side of the feeding channel (21).

3. A feeding mechanism for powdered raw materials in the production process of defluorination agent according to claim 1, characterized in that: The first motor (4) is detachably connected to the upper end of the tank cover (2); a coupling is provided at the output end of the first motor (4); the output end of the first motor (4) passes through the tank cover (2) and is detachably connected to the first rotating rod (5) through the provided coupling; the stirring blade (6) is welded to the outer surface of the first rotating rod (5).

4. A feeding mechanism for powdered raw materials in the production process of defluorination agent according to claim 1, characterized in that: The second motor (7) is detachably connected to the upper end of the tank cover (2); a coupling is provided at the output end of the second motor (7); the output end of the second motor (7) passes through the tank cover (2) and is detachably connected to the reciprocating screw rod (8) through the provided coupling; the moving ring (10) is threadedly connected to the outer surface of the reciprocating screw rod (8); and the moving ring (10) is slidably connected to the outer surface of the fixed rod (9).

5. A feeding mechanism for powdered raw materials in the production process of defluorination agent according to claim 2, characterized in that: The third motor (15) is detachably connected to the bottom of the screening hopper (13); a coupling is provided at the output end of the third motor (15); the output end of the third motor (15) is detachably connected to the second rotating rod (16) via the coupling; and the shifting blade (17) is welded to the outer surface of the second rotating rod (16).

6. A feeding mechanism for powdered raw materials in the production process of defluorination agent according to claim 2, characterized in that: The screening hopper (13) is connected to the feeding channel (21) via a No. 2 discharge pipe (20); the No. 4 motor (22) is detachably connected to the top of the feeding channel (21); a coupling is provided at the output end of the No. 4 motor (22); the output end of the No. 4 motor (22) is detachably connected to the spiral blade (23) via the provided coupling; and the discharge pipe (24) is welded to one side of the feeding channel (21).

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