Potassium sulfate reaction device

Abstract

The utility model discloses a potassium sulfate reaction device, which comprises a reaction kettle, a pressure type separation structure and a water tank, the pressurization type separation structure comprises a reaction cavity, a feeding hopper, a driving motor, a mounting frame, a driving rotating shaft, a stirring frame, a pressurization filtering assembly, a discharge valve and a discharge pipe; the utility model relates to the technical field of reaction equipment, and has the beneficial effects that the problem that potassium sulfate components contained in ore raw materials are separated out and mixed in water when potassium sulfate is subjected to reaction production in the prior art, but a large amount of solid particle impurities are contained in a solution and need to be discharged for subsequent separation treatment, so that the production cost is reduced is solved; and a large number of particle impurities can cause equipment blockage and influence the service life of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction equipment, in particular to a potassium sulfate reaction device. Background Art

[0002] Potassium sulfate is an inorganic compound, commonly known as potassium sulfate or potassium sulfate. It is a white crystalline solid and is widely used in agriculture, chemical industry, medicine and other fields. Potassium sulfate is mostly extracted by reacting with ores containing potassium sulfate. The ore reacts with acid and catalyst after adding water to extract potassium sulfate. During the reaction production of existing potassium sulfate, the potassium sulfate component contained in the ore raw material is separated and mixed in water, but the solution also contains a large amount of solid particulate impurities, which need to be discharged for subsequent separation treatment. A large amount of particulate impurities will cause equipment blockage and affect the service life of the equipment. Utility Model Content

[0003] To achieve the above purpose, the utility model is implemented through the following technical solutions: a potassium sulfate reaction device, comprising: a reactor, on which a pressurized separation structure is installed;

[0004] The pressurized separation structure includes: a reaction chamber, a feed hopper, a drive motor, a mounting frame, a drive rotating shaft, a stirring frame, a pressurized filter assembly, a discharge valve and a discharge pipe;

[0005] The reaction chamber is opened inside the reactor, the feed hopper is embedded in the front wall of the reactor, the drive motor is installed on the upper wall of the reactor, the mounting frame is installed on the inner wall of the reaction chamber, the lower end of the drive rotating shaft is movably installed on the mounting frame, the upper end of the drive rotating shaft passes through the upper wall of the reactor and is connected to the output end of the drive motor, the stirring frame is installed on the drive rotating shaft, the pressure filter assembly is installed on the reactor, the discharge valve is embedded in the discharge port on the lower wall of the reactor, and the discharge pipe is installed on the discharge valve.

[0006] Preferably, a supporting base is installed on the reactor.

[0007] Preferably, the support base is mounted on the reactor by fixing bolts.

[0008] Preferably, the pressurized filtration assembly comprises: an annular support frame, a separation filter screen, a material taking door, a support platform, an air compression pump and a pressurized air inlet pipe;

[0009] The annular support frame is installed at the lower position of the inner wall of the reaction chamber, the separation filter is installed on the annular support frame, the material taking door is movably installed at the annular opening opened on the front wall of the reactor, the support platform is installed on the rear wall of the reactor, the air compression pump is installed on the support platform, the lower end of the pressurized air inlet pipe is installed on the air compression pump, and the pressurized air inlet pipe is divided into two ways by a three-way valve and then embedded on the rear wall of the reactor.

[0010] Preferably, a rubber sealing strip is installed on the material taking door.

[0011] Preferably, reinforcing ribs are installed on the supporting platform.

[0012] Beneficial Effects

[0013] The utility model provides a potassium sulfate reaction device, which has the following beneficial effects: the scheme uses a pressurized separation structure, and adds a separation structure on the basis of a traditional reactor, and filters particulate impurities during the reaction. At the same time, in order to prevent the impurities from clogging the filter screen and increase the discharge speed, a pressurized structure is added, and the efficiency of the reaction treatment is further increased. The problem that the potassium sulfate component contained in the ore raw material is separated and mixed in water during the existing potassium sulfate reaction production, but a large amount of solid particulate impurities are still contained in the solution, and subsequent separation treatment is required after discharge, and a large amount of particulate impurities will cause equipment clogging and affect the service life of the equipment is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a potassium sulfate reaction device described in the utility model.

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of a potassium sulfate reaction device described in the utility model.

[0016] Figure 3 This is a rear structural schematic diagram of a potassium sulfate reaction device described in the utility model.

[0017] In the figure: 1-reactor; 2-reaction chamber; 3-feed hopper; 4-drive motor; 5-mounting frame; 6-drive rotating shaft; 7-agitation frame; 8-discharge valve; 9-discharge pipe; 10-support base; 11-fixing bolt; 12-annular support frame; 13-separation filter; 14-feeding door; 15-support platform; 16-air compression pump; 17-pressurized air inlet pipe; 18-rubber sealing strip; 19-reinforcement ribs. DETAILED DESCRIPTION

[0018] 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.

[0019] Example: See Figure 1-3The utility model provides a technical solution: a potassium sulfate reaction device. This solution takes into account that the traditional potassium sulfate reaction equipment cannot handle particulate impurities during the processing process, the subsequent separation steps are cumbersome, and it is easy to cause blockage in the pipeline during the discharge process, affecting the normal use of the equipment and the service life of the equipment. Based on the above content, this case sets the following technical means;

[0020] Specifically, the device at least includes a reaction kettle 1, a reaction chamber 2, a feed hopper 3, a drive motor 4, a mounting frame 5, a drive rotating shaft 6, a stirring frame 7, a pressure filter assembly, a discharge valve 8 and a discharge pipe 9;

[0021] The pressurized filtration assembly includes: an annular support frame 12, a separation filter screen 13, a material taking door 14, a support platform 15, an air compression pump 16 and a pressurized air intake pipe 17;

[0022] The reactor 1 is the main body of the reaction process. The crushed mineral raw materials are put into the reaction chamber 2 through the feed hopper 3, and then water, acid and catalyst are added into the interior. At the same time, the equipment is started through a controller matched with the equipment. The drive motor 4 installed above the reactor 1 is started to rotate and stir by driving the rotating shaft 6 to increase the reaction speed and accelerate the extraction efficiency of potassium sulfate. The particulate impurities generated after the reaction are blocked by the separation filter 13. When the reaction is completed, the discharge valve 8 is opened, and the potassium sulfate solution is discharged through the discharge pipe 9. At the same time as the discharge, the air compression pump 16 installed on the support platform 15 is started to compress the air and inject it into the reaction chamber 2 through the pressurized air inlet pipe 17. The filtration and discharge of the potassium sulfate solution are increased by pressurization. When the solution is discharged, the material taking door 14 is opened to drive the separation filter 13 to be cleaned and replaced to ensure the separation effect of the separation filter 13.

[0023] Further, the reaction chamber 2 is opened inside the reactor 1, the feed hopper 3 is embedded in the front wall of the reactor 1, the drive motor 4 is installed on the upper wall of the reactor 1, the mounting frame 5 is installed on the inner wall of the reaction chamber 2, the lower end of the drive rotating shaft 6 is movably installed on the mounting frame 5, the upper end of the drive rotating shaft 6 passes through the upper wall of the reactor 1 and is connected to the output end of the drive motor 4, the stirring frame 7 is installed on the drive rotating shaft 6, the pressure filter assembly is installed on the reactor 1, the discharge valve 8 is embedded in the discharge port of the lower wall of the reactor 1, and the discharge pipe 9 is installed on the discharge valve 8;

[0024] The annular support frame 12 is installed at the lower position of the inner wall of the reaction chamber 2, the separation filter 13 is installed on the annular support frame 12, the material taking door 14 is movably installed at the annular opening opened on the front wall of the reactor 1, the support platform 15 is installed on the rear wall of the reactor 1, the air compression pump 16 is installed on the support platform 15, the lower end of the pressurized air inlet pipe 17 is installed on the air compression pump 16, and the pressurized air inlet pipe 17 is divided into two ways by a three-way valve and then embedded on the rear wall of the reactor 1.

[0025] In the specific implementation process, further, a supporting base 10 is installed on the reactor 1 .

[0026] In the specific implementation process, further, the support base 10 is installed on the reactor 1 through fixing bolts 11.

[0027] In the specific implementation process, further, a rubber sealing strip 18 is installed on the material taking door 14 .

[0028] In the specific implementation process, further, a reinforcing rib 19 is installed on the supporting platform 15 .

[0029] 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 potassium sulfate reaction device comprising: The reaction kettle (1) is characterized in that a pressurized separation structure is installed on the reaction kettle (1); The pressurized separation structure comprises: a reaction chamber (2), a feed hopper (3), a drive motor (4), a mounting frame (5), a drive rotating shaft (6), a stirring frame (7), a pressurized filter assembly, a discharge valve (8) and a discharge pipe (9); The reaction chamber (2) is opened inside the reactor (1), the feed hopper (3) is embedded in the front wall of the reactor (1), the drive motor (4) is installed on the upper wall of the reactor (1), the mounting frame (5) is installed on the inner wall of the reaction chamber (2), the lower end of the drive rotating shaft (6) is movably mounted on the mounting frame (5), the upper end of the drive rotating shaft (6) passes through the upper wall of the reactor (1) and is connected to the output end of the drive motor (4), the stirring frame (7) is installed on the drive rotating shaft (6), the pressure filter assembly is installed on the reactor (1), the discharge valve (8) is embedded in the discharge port on the lower wall of the reactor (1), and the discharge pipe (9) is installed on the discharge valve (8).

2. A potassium sulfate reaction device according to claim 1, characterized in that, A supporting base (10) is installed on the reactor (1).

3. A potassium sulfate reaction device according to claim 2, characterized in that, The supporting base (10) is mounted on the reactor (1) via fixing bolts (11).

4. A potassium sulfate reaction device according to claim 1, characterized in that, The pressurized filter assembly comprises: an annular support frame (12), a separation filter screen (13), a material taking door (14), a support platform (15), an air compression pump (16) and a pressurized air inlet pipe (17); The annular support frame (12) is mounted on the lower portion of the inner wall of the reaction chamber (2); the separation filter (13) is mounted on the annular support frame (12); the material taking door (14) is movably mounted on the annular opening provided on the front wall of the reactor (1); the support platform (15) is mounted on the rear wall of the reactor (1); the air compression pump (16) is mounted on the support platform (15); the lower end of the pressurized air inlet pipe (17) is mounted on the air compression pump (16); the pressurized air inlet pipe (17) is divided into two paths by a three-way valve and then embedded on the rear wall of the reactor (1).

5. A potassium sulfate reaction device according to claim 4, characterized in that, A rubber sealing strip (18) is installed on the material taking door (14).

6. A potassium sulfate reaction device according to claim 4, characterized in that, A reinforcing rib (19) is installed on the supporting platform (15).

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