Purification assembly for ammonium paratungstate

Abstract

The utility model relates to the field of purification of ammonium paratungstate, in particular to a purification assembly for ammonium paratungstate, which comprises a reaction container, a heater and a temperature regulation remote controller are arranged on the surface of the reaction container, a platform is fixedly connected to the upper surface of the reaction container, and a solution inlet and a purification reagent inlet are arranged on the surface of the reaction container. According to the utility model, the solution inlet is arranged, so that the inlet has good sealing performance, and impurities in the air are prevented from entering the reaction container to pollute the solution. When the purification reagent inlet is used, the clamping ring is clamped into the groove, when the outlet needs to be opened, the lifting handle is pulled, the inlet and the inlet shell are separated, the sealing ring plays a good sealing role, the soft sleeve belt is soft in texture and elastic and is restrained on the surface of the vertical rod, and the purification reagent inlet is used in the same way; the rotating direction of the stirring rod can be changed during stirring, so that the stirring efficiency is improved, and a solution is stirred more uniformly.

Description

Technical Field

[0001] The utility model relates to the field of purification of ammonium paratungstate, in particular to a purification component for ammonium paratungstate. Background Art

[0002] Ammonium paratungstate is composed of four elements: tungsten, hydrogen, oxygen, and nitrogen. It is an important inorganic chemical product, presenting a unique white crystal form, and its microscopic morphology has two types: flaky and needle-like. This substance plays a crucial role in the tungsten industry, mainly used for manufacturing various petrochemical catalysts, tungsten trioxide, blue tungsten oxide, and other tungsten compounds, and is the main raw material for manufacturing metallic tungsten and tungsten-based catalysts.

[0003] Currently, there are various purification methods for ammonium paratungstate, including chemical precipitation, crystallization, solvent extraction, ion exchange, and membrane separation. For example, a purification device for preparing ammonium paratungstate disclosed in the patent publication number CN217757691U uses the ion exchange method to electrolyze the solution, and the current and voltage of the power supply box can be detected through an ammeter and a voltmeter to ensure that the current and voltage are within the normal range during the electrolysis reaction to avoid affecting the electrolysis reaction; the electrolysis reaction time is recorded through a timer to avoid the electrolysis reaction time being too long or too short and affecting the purification effect.

[0004] However, there are some deficiencies in the purification process of this device. The infusion funnel is not provided with a sealing structure, which easily leads to the entry of impurities in the air, causing pollution of the solution and affecting the purification efficiency; this ionization method can only separate the solute and solvent in ammonium paratungstate through electrolysis. Although a device for absorbing waste gas is provided, it cannot remove the solid impurity molecules in ammonium paratungstate, thus affecting the purification efficiency of the solution. Summary of the Utility Model

[0005] To solve the above problems, therefore, the purpose of the present utility model is to provide a purification component for ammonium paratungstate.

[0006] A purification component for ammonium paratungstate provided by the present utility model includes a reaction container, a heater and a temperature control remote control are arranged on the surface of the reaction container, a platform is fixedly connected to the upper surface of the reaction container, a solution inlet and a purification reagent inlet are opened on the surface of the reaction container, a stirring mechanism is arranged on the surface of the platform, and a cooling container is fixedly connected to the lower surface of the platform.

[0007] Preferably, a cooling box is provided on the surface of the cooling container. An electric push rod is fixedly connected to the surface of the cooling container. A valve is fixedly connected to the surface of the electric push rod. A connection port is provided on the surface of the cooling container. The valve penetrates through the surface of the connection port and extends to the inside. A water pipe is fixedly connected to the surface of the connection port. A filtering device is fixedly connected to the surface of the water pipe. A water pipe is fixedly connected to the surface of the filtering device. The water pipe is fixedly connected to the surface of the reaction container. A second hydraulic pump is provided on the surface of the cooling container. A purified liquid outlet is opened on the surface of the cooling container. A knob is provided on the surface of the purified liquid outlet. A first hydraulic pump is provided on the surface of the reaction container.

[0008] Preferably, the solution inlet includes an inlet housing. A groove is formed on the surface of the inlet housing. A vertical rod is fixedly connected to the surface of the platform. A soft belt is sleeved on the surface of the vertical rod. An inlet is fixedly connected to the surface of the soft belt. A clamping ring is fixedly connected to the lower surface of the inlet. A handle is fixedly connected to the upper surface of the inlet. A sealing ring is fixedly connected to the lower surface of the inlet.

[0009] Preferably, the stirring mechanism includes a support frame. The support frame is fixedly connected to the surface of the platform. A motor is fixedly connected to the surface of the support frame. A coupling is sleeved on the main shaft surface of the motor. A crank is fixedly connected to the surface of the coupling. A connecting rod is rotatably connected to the surface of the crank. A rocker is rotatably connected to the surface of the connecting rod. A stirring rod is fixedly connected to the surface of the rocker. A driven gear is sleeved on the surface of the stirring rod. Stirring vanes are fixedly connected to the surface of the stirring rod. The number of the stirring vanes is several. A first bearing is fixedly connected to the surface of the platform. A rotating shaft is rotatably connected to the surface of the first bearing. A driving gear is sleeved on the surface of the rotating shaft. The driving gear meshes with the driven gear. A second bearing is sleeved on the surface of the stirring rod. The second bearing penetrates through the surface of the platform and extends to the inside.

[0010] Preferably, the filtering device includes a through pipe. The through pipe is communicated with the water pipe. A filter screen is fixedly connected to the inner wall surface of the through pipe.

[0011] Preferably, the purification reagent inlet and the solution inlet have exactly the same shape and size.

[0012] Preferably, the size of the groove is slightly larger than that of the clamping ring.

[0013] The technical effects obtainable by the technical means of the present utility model are:

[0014] (1) The utility model ensures good sealing performance at the inlet by setting a solution inlet, preventing impurities in the air from entering the reaction vessel and causing pollution to the solution. During use, the snap ring can be snapped into the groove. When it is necessary to open the outlet, the handle is pulled to separate the inlet from the inlet housing. The sealing ring plays a good sealing role. The soft sleeve belt is soft and elastic and is constrained on the surface of the vertical rod. The purification reagent inlet has the same usage method.

[0015] (2) The utility model sets a stirring mechanism. By using a crank-rocker mechanism, the stirring rod can change the rotation direction during stirring, improving the stirring efficiency and making the solution stirred more evenly. During use, the motor is started. The main shaft of the motor rotates, driving the coupling to rotate, thereby causing the crank to rotate, driving the connecting rod to rotate, and then the rocker to rotate. It should be noted that the crank can rotate 360 degrees around the coupling, while the rocker can only rotate a small angle around the stirring rod, so as to realize that the stirring rod can immediately change the rotation direction. When the stirring rod rotates through the second bearing, since the driven gear meshes with the driving gear, the driving gear rotates around the first bearing, and the first bearing rotates through the rotating shaft, the driven gear is driven to rotate, improving the stability. Brief Description of the Drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the partial cross-section of the back of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the solution inlet of the utility model.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the stirring mechanism of the utility model.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the partial cross-section of the filtering device of the utility model.

[0021] In the figure: 1. reaction vessel; 2. solution inlet; 201. inlet housing; 202. groove; 203. sealing ring; 204. snap ring; 205. handle; 206. vertical rod; 207. flexible belt; 208. inlet cover; 3. platform; 4. stirring mechanism; 401. driven gear; 402. rocker; 403. connecting rod; 404. crank; 405. coupling; 406. motor; 407. support frame; 408. driving gear; 409. first bearing; 410. rotating shaft; 411. second bearing; 412. stirring blade; 413. stirring rod; 5. purification reagent inlet; 6. cooling vessel; 7. cooling box; 8. electric push rod; 9. valve; 10. connection port; 11. heater; 12. temperature control remote control; 13. first hydraulic pump; 14. water pipe; 15. filtering device; 1501. filter screen; 1502. through pipe; 16. purified liquid outlet; 17. knob; 18. second hydraulic pump. Detailed implementation mode

[0022] For a clearer understanding of the technical features, objectives, and effects of the present utility model, the specific implementation mode of the present utility model will now be described with reference to the accompanying drawings. Embodiment

[0023] A preferred embodiment of a purification component for ammonium paratungstate provided by the present utility model is as Figures 1 to 5 shown: A purification component for ammonium paratungstate includes a reaction vessel 1, a heater 11 and a temperature control remote control 12 are arranged on the surface of the reaction vessel 1, a platform 3 is fixedly connected to the upper surface of the reaction vessel 1, a solution inlet 2 and a purification reagent inlet 5 are opened on the surface of the reaction vessel 1, a stirring mechanism 4 is arranged on the surface of the platform 3, and a cooling vessel 6 is fixedly connected to the lower surface of the platform 3.

[0024] Furthermore, a cooling box 7 is arranged on the surface of the cooling vessel 6, an electric push rod 8 is fixedly connected to the surface of the cooling vessel 6, a valve 9 is fixedly connected to the surface of the electric push rod 8, a connection port 10 is arranged on the surface of the cooling vessel 6, the valve 9 penetrates through the surface of the connection port 10 and extends to the inside, a water pipe 14 is fixedly connected to the surface of the connection port 10, a filtering device 15 is fixedly connected to the surface of the water pipe 14, a water pipe 14 is fixedly connected to the surface of the filtering device 15, the water pipe 14 is fixedly connected to the surface of the reaction vessel 1, a second hydraulic pump 18 is arranged on the surface of the cooling vessel 6, a purified liquid outlet 16 is opened on the surface of the cooling vessel 6, a knob 17 is arranged on the surface of the purified liquid outlet 16, and a first hydraulic pump 13 is arranged on the surface of the reaction vessel 1.

[0025] Further, the solution inlet 2 includes an inlet housing 201. A groove 202 is formed on the surface of the inlet housing 201. A vertical rod 206 is fixedly connected to the surface of the platform 3. A soft belt 207 is sleeved on the surface of the vertical rod 206. An inlet 208 is fixedly connected to the surface of the soft belt 207. A retaining ring 204 is fixedly connected to the lower surface of the inlet 208. A handle 205 is fixedly connected to the upper surface of the inlet 208. A sealing ring 203 is fixedly connected to the lower surface of the inlet 208.

[0026] Further, the stirring mechanism 4 includes a support frame 407. The support frame 407 is fixedly connected to the surface of the platform 3. A motor 406 is fixedly connected to the surface of the support frame 407. A coupling 405 is sleeved on the main shaft surface of the motor 406. A crank 404 is fixedly connected to the surface of the coupling 405. A connecting rod 403 is rotatably connected to the surface of the crank 404. A rocker 402 is rotatably connected to the surface of the connecting rod 403. A stirring rod 413 is fixedly connected to the surface of the rocker 402. A driven gear 401 is sleeved on the surface of the stirring rod 413. Stirring vanes 412 are fixedly connected to the surface of the stirring rod 413. The number of the stirring vanes 412 is several. A first bearing 409 is fixedly connected to the surface of the platform 3. A rotating shaft 410 is rotatably connected to the surface of the first bearing 409. A driving gear 408 is sleeved on the surface of the rotating shaft 410. The driving gear 408 is meshed with the driven gear 401. A second bearing 411 is sleeved on the surface of the stirring rod 413. The second bearing 411 penetrates through the surface of the platform 3 and extends into the interior.

[0027] Further, the filtering device 15 includes a through pipe 1502. The through pipe 1502 is communicated with the water pipe 14. A filter screen 1501 is fixedly connected to the inner wall surface of the through pipe 1502.

[0028] Furthermore, the purification reagent inlet 5 has the same shape and size as the solution inlet 2.

[0029] In addition, the size of the groove 202 is slightly larger than that of the retaining ring 204.

[0030] Working principle: When the utility model is operated and used, as Figures 1 to 5As shown in the figure, during use, pull the handle 205 to separate the inlet 208 from the inlet housing 201. Similarly, at the purified reagent inlet 5, pour the ammonium paratungstate solution to be purified and the purification reagent into the reaction vessel 1. Adjust the temperature control remote control 12, and use the heater 11 to heat the solution. Then start the motor 406. The main shaft of the motor 406 rotates, driving the coupling 405 to rotate, thereby causing the crank 404 to rotate, driving the connecting rod 403 to rotate, and then the rocker 402 to rotate, causing the stirring rod 413 to rotate through the second bearing 411. Due to the motion mechanism of the crank-rocker mechanism, the rotation direction of the stirring rod 413 can be changed during stirring, improving the stirring efficiency. When the purification is completed, pump the purified solution from the water pipe 14 into the filtering device 15, and use the filter screen 1501 to remove solid impurities or generated precipitates in the solution. Then use the electric push rod 8 to pull the valve 9, so that the solution enters the cooling container 6 through the connection port 10, and use the cooling box 7 to cool the heated and purified ammonium paratungstate solution. Rotate the knob 17 to start the second hydraulic pump 18, and pump out the ammonium paratungstate solution from the purified liquid outlet 16.

[0031] The above is only a schematic specific embodiment of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of the present invention shall fall within the scope of protection of the present invention. Moreover, it should be noted that the components of the present invention are not limited to the above overall application. Each technical feature described in the specification of the present invention can be selected and used alone according to actual needs or selected and combined in multiple items. Therefore, the present invention should logically cover other combinations and specific applications related to the inventive points of this case.

Claims

1. A purification component for ammonium paratungstate, comprising a reaction vessel (1), on the surface of the reaction vessel (1) there are a heater (11) and a temperature control remote control (12), on the upper surface of the reaction vessel (1) there is a platform (3) fixedly connected, on the surface of the reaction vessel (1) there are a solution inlet (2) and a purification reagent inlet (5), on the surface of the platform (3) there is a stirring mechanism (4), and on the lower surface of the platform (3) there is a cooling vessel (6).

2. The purification component for ammonium paratungstate according to claim 1, wherein: On the surface of the cooling vessel (6) there is a cooling box (7), on the surface of the cooling vessel (6) there is an electric push rod (8) fixedly connected, on the surface of the electric push rod (8) there is a valve (9) fixedly connected, on the surface of the cooling vessel (6) there is a connection port (10), the valve (9) penetrates through the surface of the connection port (10) and extends to the inside, on the surface of the connection port (10) there is a water pipe (14) fixedly connected, on the surface of the water pipe (14) there is a filtering device (15) fixedly connected, on the surface of the filtering device (15) there is a water pipe (14) fixedly connected, the water pipe (14) is fixedly connected to the surface of the reaction vessel (1), on the surface of the cooling vessel (6) there is a second hydraulic pump (18), on the surface of the cooling vessel (6) there is a purification liquid outlet (16) opened, on the surface of the purification liquid outlet (16) there is a knob (17), and on the surface of the reaction vessel (1) there is a first hydraulic pump (13).

3. The purification component for ammonium paratungstate according to claim 1, wherein: The solution inlet (2) includes an inlet housing (201), on the surface of the inlet housing (201) there is a groove (202), on the surface of the platform (3) there is a vertical rod (206) fixedly connected, on the surface of the vertical rod (206) there is a soft sleeve belt (207) sleeved, on the surface of the soft sleeve belt (207) there is an inlet (208) fixedly connected, on the lower surface of the inlet (208) there is a snap ring (204) fixedly connected, on the upper surface of the inlet (208) there is a handle (205) fixedly connected, and on the lower surface of the inlet (208) there is a sealing ring (203).

4. The purification component for ammonium paratungstate according to claim 1, characterized in that: The stirring mechanism (4) includes a support frame (407), the support frame (407) is fixedly connected to the surface of the platform (3), a motor (406) is fixedly connected to the surface of the support frame (407), a coupling (405) is sleeved on the main shaft surface of the motor (406), a crank (404) is fixedly connected to the surface of the coupling (405), a connecting rod (403) is rotatably connected to the surface of the crank (404), a rocker (402) is rotatably connected to the surface of the connecting rod (403), a stirring rod (413) is fixedly connected to the surface of the rocker (402), a driven gear (401) is sleeved on the surface of the stirring rod (413), a stirring blade (412) is fixedly connected to the surface of the stirring rod (413), the number of the stirring blades (412) is several, a first bearing (409) is fixedly connected to the surface of the platform (3), a rotating shaft (410) is rotatably connected to the surface of the first bearing (409), a driving gear (408) is sleeved on the surface of the rotating shaft (410), the driving gear (408) is meshed with the driven gear (401), a second bearing (411) is sleeved on the surface of the stirring rod (413), and the second bearing (411) penetrates through the surface of the platform (3) and extends into the interior.

5. The purification component for ammonium paratungstate according to claim 2, wherein: The filtering device (15) includes a through pipe (1502), the through pipe (1502) is communicated with the water pipe (14), and a filter screen (1501) is fixedly connected to the inner wall surface of the through pipe (1502).

6. The purification assembly for ammonium paratungstate according to claim 1, characterized in that: The shapes and sizes of the purification reagent inlet (5) and the solution inlet (2) are exactly the same.

7. The purification assembly for ammonium paratungstate according to claim 3, characterized in that: The size of the groove (202) is slightly larger than that of the snap ring (204).

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