Reaction kettle for processing ammonium molybdate

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for processing ammonium molybdate. Comprising a tank body, a stirring assembly is arranged in the tank body, the tank body is composed of an inner tank and an outer tank, a cavity is formed between the inner tank and the outer tank, a feeding pipe is arranged at the top of the inner tank and fixedly penetrates through the outer tank, a discharging pipe is arranged at the bottom of the inner tank and fixedly penetrates through the outer tank, a temperature controller is arranged on one side of the outer tank, and a pressure controller extending into the inner tank is arranged at the top of the outer tank. A sealing cover is arranged at the feeding pipe, a sealing assembly is arranged on the sealing cover and the feeding pipe, a stirring assembly is arranged in the inner tank, a stirring rod of the stirring assembly sequentially and rotationally penetrates through the inner tank and the outer tank, and a control assembly for controlling the stirring rod to continuously rotate and intermittently rotate is arranged at the top of the outer tank. According to the reaction kettle for ammonium molybdate processing, the tank body is of a double-layer structure, and the cavity is additionally arranged between the inner tank and the outer tank, so that the heat preservation effect is achieved, the sealing of the feeding pipe can be enhanced, and the stirring assembly can continuously rotate and intermittently rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for processing ammonium molybdate. Background Art

[0002] Ammonium molybdate is a commonly used inorganic compound, which is often used in the fields of metal surface treatment, metallurgy industry and electronics industry. It is usually used in applications such as rust prevention, corrosion prevention and catalyst. The reactor for ammonium molybdate processing is a kind of equipment used for the production and processing of ammonium molybdate. It is a closed reaction vessel that can react under certain pressure and temperature conditions. Through the reactor, the process steps of synthesis, dissolution, crystallization and drying of ammonium molybdate can be carried out. The common reactor for ammonium molybdate processing consists of a tank body, a feed pipe, a discharge pipe, a support leg, a stirring assembly, a temperature controller and a pressure controller. The following disadvantages were found during use:

[0003] 1. Since the existing tanks are all single-layer structures, heat loss is prone to occur during the processing of ammonium molybdate, thereby reducing the thermal insulation effect;

[0004] 2. The sealing effect of the existing feed pipe is not good, which easily leads to air leakage, resulting in unstable air pressure in the tank;

[0005] 3. When the stirring assembly of the existing reactor is driven to rotate, it can only rotate continuously, and the stirring assembly cannot be controlled to rotate intermittently through the structure, which causes the stirring assembly to rotate in a single manner.

[0006] Therefore, in view of this, the existing structure is studied and improved, and a reactor for processing ammonium molybdate is proposed. Utility Model Content

[0007] The technical problem to be solved by the utility model is to provide a reactor for processing ammonium molybdate, which has a double-layer tank body and an additional cavity between an inner tank and an outer tank, thereby achieving a heat preservation effect, strengthening the sealing of a feed pipe, and enabling a stirring component to rotate continuously and intermittently.

[0008] The technical scheme adopted by the utility model is: a reactor for processing ammonium molybdate, comprising a tank body, a plurality of supporting legs are fixedly arranged at the bottom of the tank body, a stirring assembly is arranged in the tank body, the tank body is composed of an inner tank and an outer tank, a cavity is formed between the inner tank and the outer tank, the inner tank and the outer tank are fixedly connected by a plurality of frame rods, a feed pipe is fixedly arranged through the top of the inner tank, and the feed pipe is fixedly penetrated through the outer tank, a discharge pipe is fixedly arranged through the bottom of the inner tank, and the discharge pipe is fixedly penetrated through the outer tank, a temperature controller is fixedly arranged through one side of the outer tank, a pressure controller deep into the inner tank is arranged on the top of the outer tank, a sealing cover is provided on the threaded rotating cover at the feed pipe, and an encryption assembly for strengthening the sealing of the feed pipe is arranged on the sealing cover and the feed pipe, the stirring assembly is arranged in the inner tank, and a stirring rod of the stirring assembly rotates and penetrates the inner tank and the outer tank in turn, and a control assembly for controlling the continuous rotation and intermittent rotation of the stirring rod is arranged on the top of the outer tank.

[0009] As a further solution of the utility model: a plurality of supporting legs are fixedly arranged at the bottom of the outer tank, and a switch valve is arranged on the discharge pipe.

[0010] As a further solution of the utility model: the encryption component includes a fixed ring fixedly mounted on the outside of the feed pipe and a limit ring fixedly mounted on the outside of the sealing cover, a plurality of threaded rods are fixedly mounted on the top of the fixed ring, an encryption ring is movably mounted on the sealing cover, and the limit ring limits the movement of the encryption ring, a plurality of threaded rods movably penetrate the encryption ring, a nut is rotatably mounted on the threaded rod, and the nut fixes the position of the encryption ring.

[0011] As a further solution of the utility model: a sealing ring is fixedly embedded inside the sealing cover, and the encryption ring is provided with through holes for a plurality of threaded rods to movably penetrate.

[0012] As a further solution of the utility model: the inner tank, the outer tank and the stirring rod are rotatably connected via bearings.

[0013] As a further solution of the utility model: the stirring assembly includes a stirring rod rotatably arranged in the inner tank, and a plurality of stirring blades are evenly distributed around the stirring rod.

[0014] As a further solution of the utility model: the control component includes a gear 1 fixedly arranged at the top of the stirring rod and a rotating shaft rotatably arranged at the top of the outer tank, two arc blocks are fixedly arranged on the top of the rotating shaft, an adjusting rod is slidably arranged between the two arc blocks, and a gear 2 and an intermittent gear are fixedly sleeved on the adjusting rod, and both the gear 2 and the intermittent gear are meshed and connected with the gear 1, a movable groove is arranged on the adjusting rod, and two movable plates are slidably arranged in the movable groove, a clamping rod that movably penetrates the adjusting rod is fixedly arranged on one side of the movable plate, and the clamping rod and the arc block are clamped with each other, a spring is fixedly arranged between the two movable plates, a vertical plate is fixedly arranged on the top of the outer tank, and a frame plate is slidably arranged on one side of the vertical plate, a motor is fixedly arranged at the bottom of the frame plate, and the motor drives the adjusting rod to rotate.

[0015] As a further solution of the utility model: the arc block is provided with two clamping grooves for clamping the clamping rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model can reduce the heat loss in the tank body and improve the heat preservation effect by forming a cavity between the inner tank and the outer tank.

[0018] The utility model can strengthen the sealing of the feed pipe and avoid the loss of air pressure in the inner tank through the matching arrangement of the sealing cover and the encryption component.

[0019] The utility model can control the continuous rotation and intermittent rotation of the stirring component through the arrangement of the control component through structural adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 The utility model is a schematic diagram of the overall structure of a reaction kettle for processing ammonium molybdate.

[0022] Figure 2 The utility model is a cross-sectional view of a reaction kettle for processing ammonium molybdate.

[0023] Figure 3 This is a partially enlarged structural diagram of a reactor for processing ammonium molybdate in the utility model. Figure 1 .

[0024] Figure 4 The utility model is a schematic diagram of the structure of part A of a reaction kettle for processing ammonium molybdate.

[0025] Figure 5 This is a partially enlarged structural diagram of a reactor for processing ammonium molybdate in the utility model. Figure 2 .

[0026] In the attached figure:

[0027] 1. Tank body; 2. Support legs; 3. Stirring assembly; 4. Temperature controller; 5. Pressure controller; 6. Sealing cover; 7. Encryption assembly; 8. Control assembly; 101. Inner tank; 102. Outer tank; 103. Feed pipe; 104. Discharge pipe; 301. Stirring rod; 302. Stirring blade; 701. Fixed ring; 702. Limiting ring; 703. Threaded rod; 704. Encryption ring; 705. Nut; 801. Gear 1; 802. Rotating shaft; 803. Arc block; 804. Adjusting rod; 805. Gear 2; 806. Intermittent gear; 807. Moving plate; 808. Spring; 809. Vertical plate; 8010. Motor. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-5 The utility model provides a technical solution: a reactor for processing ammonium molybdate, comprising a tank body 1, a plurality of supporting legs 2 are fixedly arranged at the bottom of the tank body 1, a stirring assembly 3 is arranged inside the tank body 1, the tank body 1 is composed of an inner tank 101 and an outer tank 102, and a cavity is formed between the inner tank 101 and the outer tank 102, so as to reduce the heat loss in the tank body and improve the heat preservation effect, the inner tank 101 and the outer tank 102 are fixedly connected by a plurality of racks, a plurality of supporting legs 2 are fixedly arranged at the bottom of the outer tank 102, the inner tank 101 A feed pipe 103 is fixedly provided at the top and passes through the outer tank 102. A discharge pipe 104 is fixedly provided at the bottom of the inner tank 101 and passes through the outer tank 102. A switch valve is provided on the discharge pipe 104 to control the opening and closing of the discharge pipe 104. A temperature controller 4 is fixedly provided on one side of the outer tank 102 to control the temperature in the cavity. A pressure controller 5 is provided on the top of the outer tank 102 and penetrates deep into the inner tank 101 to control the pressure value in the inner tank 101.

[0030] The threaded rotating cover at the feed pipe 103 is provided with a sealing cover 6, and the sealing cover 6 and the feed pipe 103 are provided with an encryption component 7 for strengthening the sealing of the feed pipe 103. The encryption component 7 includes a fixed ring 701 fixedly sleeved on the outside of the feed pipe 103 and a limit ring 702 fixedly sleeved on the outside of the sealing cover 6. A plurality of threaded rods 703 are fixedly arranged on the top of the fixed ring 701, an encryption ring 704 is movably sleeved on the sealing cover 6, and the limit ring 702 limits the movement of the encryption ring 704, a plurality of threaded rods 703 movably penetrate the encryption ring 704, and the encryption ring 704 is provided with through holes for the plurality of threaded rods 703 to movably penetrate, a nut 705 is threadedly sleeved on the threaded rod 703, and the nut 705 fixes the position of the encryption ring 704, and a sealing ring is fixedly embedded on the inner side of the sealing cover 6 to increase the sealing between the sealing cover 6 and the feed pipe 103. The nut 705 is rotatably connected to the threaded rod 703, so that the encryption ring 704 can be pressed downward. Since the limit ring 702 limits the position of the encryption ring 704, a downward pressure can be applied to the sealing cover 6, thereby strengthening the seal at the connection between the feed pipe 103 and the sealing cover 6.

[0031] The stirring assembly 3 is arranged in the inner tank 101, and the stirring rod 301 of the stirring assembly 3 rotates through the inner tank 101 and the outer tank 102 in sequence. The inner tank 101 and the outer tank 102 are rotatably connected to the stirring rod 301 through bearings. The stirring assembly 3 includes a stirring rod 301 rotatably arranged in the inner tank 101, and a plurality of stirring blades 302 are evenly distributed around the stirring rod 301. The rotation of the stirring rod 301 can drive the plurality of stirring blades 302 to rotate, thereby assisting the processing of ammonium molybdate in the inner tank 101.

[0032] The top of the outer tank 102 is provided with a control assembly 8 for controlling the continuous rotation and intermittent rotation of the stirring rod 301. The control assembly 8 includes a gear 1 801 fixedly arranged at the top of the stirring rod 301 and a rotating shaft 802 rotatably arranged at the top of the outer tank 102. Two arc blocks 803 are fixedly arranged at the top of the rotating shaft 802. An adjusting rod 804 is slidably arranged between the two arc blocks 803. A gear 2 805 and an intermittent gear 806 are fixedly sleeved on the adjusting rod 804. The gear 2 805 and the intermittent gear 806 are both meshed and connected with the gear 1 801. A movable groove is arranged on the adjusting rod 804, and a movable groove is slidably arranged in the movable groove. Two movable plates 807 are movably provided, and a clamping rod that movably penetrates the adjusting rod 804 is fixedly provided on one side of the movable plate 807, and the clamping rod and the arc block 803 are clamped with each other, and two clamping grooves for the clamping rod to be clamped are provided on the arc block 803, and a spring 808 is fixedly provided between the two movable plates 807, a vertical plate 809 is fixedly provided on the top of the outer tank 102, and a frame plate is slidably provided on one side of the vertical plate 809, and a motor 8010 is fixedly provided at the bottom of the frame plate, and the motor 8010 drives the adjusting rod 804 to rotate. By the engagement of the locking rod and the locking slot, the position of the adjusting rod 804 can be limited, and by the sliding connection between the adjusting rod 804 and the arc block 803, the height of the adjusting rod 804 can be adjusted, so that the height of gear 2 805 and the intermittent gear 806 are adjustable, and the different heights of gear 2 805 and the intermittent gear 806 can respectively realize the meshing connection between the adjusting gear 1 801 and the gear 2 805 and the meshing connection between gear 1 801 and the intermittent gear 806, the meshing connection between gear 1 801 and gear 2 805 can realize continuous rotation of the stirring rod 301, and the meshing connection between gear 1 801 and the intermittent gear 806 can realize intermittent rotation of the stirring rod 301.

[0033] The working principle of this utility model:

[0034] When ammonium molybdate needs to be processed, the raw materials can be put into the inner tank 101 from the feed pipe 103, and then the sealing cover 6 can be rotated to cover the feed pipe 103. Then the encryption ring 704 can be put on the sealing cover 6 and on the threaded rod 703, and then the nut 705 is connected to the threaded rod 703, so that pressure can be applied to the encryption ring 704, so that the sealing cover 6 and the feed pipe 103 are more tightly connected.

[0035] Then the temperature controller 4 and the pressure controller 5 can be started, and the temperature controller 4 and the pressure controller 5 can be adjusted to a suitable setting, and then the motor 8010 can be started, so as to drive the adjusting rod 804 and the rotating shaft 802 to rotate. If the gear 1 801 is meshed and connected with the gear 2 805, the gear 1 801 can be driven to rotate, so that the stirring rod 301 is connected and rotated, so that the plurality of stirring blades 302 can process the ammonium molybdate in the inner tank 101.

[0036] If it is necessary to adjust the stirring assembly 3 to intermittent rotation, first turn off the motor 8010, then move the two movable plates 807 in the direction of the spring 808 so that the lever leaves one of the slots, and then slide the adjustment rod 804 between the two arc blocks 803. When sliding to the appropriate position, the two movable plates 807 can be relaxed. The elastic force of the spring 808 can push the movable plates 807 so that the lever engages with the other slot, thereby moving the intermittent gear 806 to engage with gear 1 801. At this time, the motor 8010 can be started to make the stirring rod 301 rotate intermittently.

[0037] After the processing is completed, the switch valve can be rotated to open the discharge pipe 104 so that the processed ammonium molybdate can be discharged.

[0038] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A reaction kettle for processing ammonium molybdate, comprising a tank body (1), a plurality of supporting legs (2) being fixedly arranged at the bottom of the tank body (1), a stirring assembly (3) being arranged inside the tank body (1), characterized in that: The tank body (1) is composed of an inner tank (101) and an outer tank (102), and a cavity is formed between the inner tank (101) and the outer tank (102). The inner tank (101) and the outer tank (102) are fixedly connected via a plurality of rack rods. A feed pipe (103) is fixedly provided through the top of the inner tank (101), and the feed pipe (103) is fixedly provided through the outer tank (102). A discharge pipe (104) is fixedly provided through the bottom of the inner tank (101), and the discharge pipe (104) is fixedly provided through the outer tank (102). A temperature controller (4) is fixedly provided through one side of the outer tank (102). The top of the outer tank (102) is provided with a pressure controller (5) which penetrates into the inner tank (101); the threaded rotating cover at the feed pipe (103) is provided with a sealing cover (6); the sealing cover (6) and the feed pipe (103) are provided with an encryption component (7) for strengthening the sealing of the feed pipe (103); the stirring component (3) is arranged in the inner tank (101), and the stirring rod (301) of the stirring component (3) rotates in sequence to penetrate the inner tank (101) and the outer tank (102); the top of the outer tank (102) is provided with a control component (8) for controlling the continuous rotation and intermittent rotation of the stirring rod (301).

2. A reaction kettle for processing ammonium molybdate according to claim 1, characterized in that: A plurality of supporting legs (2) are fixedly arranged at the bottom of the outer tank (102), and a switch valve is arranged on the discharge pipe (104).

3. A reaction kettle for processing ammonium molybdate according to claim 1, characterized in that: The encryption component (7) comprises a fixed ring (701) fixedly sleeved on the outside of the feed pipe (103) and a limit ring (702) fixedly sleeved on the outside of the sealing cover (6); a plurality of threaded rods (703) are fixedly arranged on the top of the fixed ring (701); an encryption ring (704) is movably sleeved on the sealing cover (6), and the limit ring (702) limits the movement of the encryption ring (704); a plurality of threaded rods (703) movably penetrate the encryption ring (704); a nut (705) is rotatably sleeved on the threaded rod (703), and the nut (705) fixes the position of the encryption ring (704).

4. A reaction kettle for processing ammonium molybdate according to claim 3, characterized in that: A sealing ring is fixedly embedded inside the sealing cover (6), and the encryption ring (704) is provided with through holes for a plurality of threaded rods (703) to movably penetrate.

5. The reaction kettle for processing ammonium molybdate according to claim 1, characterized in that: The inner tank (101) and the outer tank (102) are rotatably connected to the stirring rod (301) via bearings.

6. The reaction kettle for processing ammonium molybdate according to claim 1, characterized in that: The stirring assembly (3) comprises a stirring rod (301) rotatably arranged in the inner tank (101), and a plurality of stirring blades (302) are evenly distributed around the stirring rod (301).

7. A reaction kettle for processing ammonium molybdate according to claim 6, characterized in that: The control assembly (8) comprises a gear 1 (801) fixedly arranged at the top of the stirring rod (301) and a rotating shaft (802) rotatably arranged at the top of the outer tank (102), two arc blocks (803) are fixedly arranged at the top of the rotating shaft (802), an adjusting rod (804) is slidably arranged between the two arc blocks (803), and a gear 2 (805) and an intermittent gear (806) are fixedly sleeved on the adjusting rod (804), and the gear 2 (805) and the intermittent gear (806) are both meshed and connected with the gear 1 (801), and the adjusting rod (804) is provided with a plurality of gears. 04) is provided with a movable groove, and two movable plates (807) are slidably provided in the movable groove, a clamping rod that movably penetrates the adjusting rod (804) is fixedly provided on one side of the movable plate (807), and the clamping rod and the arc block (803) are mutually clamped, and a spring (808) is fixedly provided between the two movable plates (807), a vertical plate (809) is fixedly provided on the top of the outer tank (102), and a frame plate is slidably provided on one side of the vertical plate (809), a motor (8010) is fixedly provided at the bottom of the frame plate, and the motor (8010) drives the adjusting rod (804) to rotate.

8. The reaction kettle for processing ammonium molybdate according to claim 7, characterized in that: The arc block (803) is provided with two slots for the clamping rod to be clamped.

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