Production device for recovering phosphorus sludge and refining yellow phosphorus

Abstract

The utility model relates to the technical field of yellow phosphorus production, and discloses a phosphorus sludge recycling and refining yellow phosphorus production device which comprises a base, a lower-row mounting frame is fixedly connected to the outer wall of the top of the base, a cooling mechanism is arranged on the lower-row mounting frame, a dustproof mechanism is arranged on the base, the cooling mechanism comprises a bolt, and the bolt is fixedly connected with the lower-row mounting frame. The bottom end of the bolt is rotationally connected to the inner wall of the top of the lower-row mounting frame through a bearing, the bolt is in threaded connection with an upper-row mounting frame, the inner wall of the bottom of the lower-row mounting frame is fixedly connected with a first spring, the top end of the first spring is fixedly connected with a lower-row graphene plate, and the outer wall of the top of the base is fixedly connected with a cooling machine. And the outer wall of the top of the cooling machine is fixedly connected with a liquid outlet pipe. According to the utility model, through the structures such as the bolts and the upper-row mounting rack, water cooling is carried out while heat absorption and heat dissipation are carried out on the whole outer walls of yellow phosphorus furnaces with different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of yellow phosphorus production, in particular to a yellow phosphorus production device for recovering and refining mud phosphorus. Background Art

[0002] Yellow phosphorus is an important chemical raw material. The existing yellow phosphorus production process mostly adopts the electric furnace method. The industrially applied electric furnace method yellow phosphorus production process is divided into a production process using a large self-baking electrode phosphorus production electric furnace and a production process using a multi-electrode phosphorus production electric furnace.

[0003] After searching, Chinese patent announcement number: CN213657545U discloses a yellow phosphorus furnace electrode bracket for yellow phosphorus production, including a lower bottom plate, the top of the lower bottom plate is fixedly connected to a support column, the top of the support column is fixedly connected to an upper bottom plate, a fan is arranged in the middle of the top of the upper bottom plate, and fixing plates are fixedly connected to the top two sides of the upper bottom plate; the overall structure is more stable, will not loosen easily, and has a better fixing effect. The distance between the first clamping columns can be adaptively adjusted according to the diameter of the electrode body, and the distance between the second clamping columns can be manually adjusted according to the diameter of the electrode body. It has better general adaptability and can fix electrode bodies of different diameters.

[0004] The above device has the following defects. Generally, the main body of the yellow phosphorus furnace dissipates heat from the bottom through a fan, resulting in only the lower half of the main body of the yellow phosphorus furnace being assisted in cooling, while the upper area is still at a high temperature. At the same time, under long-term use of the fan, a large amount of external dust is inhaled, affecting the performance of the fan, resulting in unsatisfactory heat reduction effect. Therefore, a mud phosphorus recovery and refined yellow phosphorus production device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a mud phosphorus recovery and refined yellow phosphorus production device, which aims to improve the prior art that the main body of the yellow phosphorus furnace generally dissipates heat from the bottom through a fan, resulting in only the lower half of the main body of the yellow phosphorus furnace being auxiliary cooled, while the upper half is still at a high temperature. At the same time, under long-term use of the fan, a large amount of external dust is inhaled, affecting the performance of the fan, resulting in unsatisfactory heat reduction effect.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mud phosphorus recovery and refined yellow phosphorus production device, comprising a base, the top outer wall of the base is fixedly connected to a lower row mounting frame, the lower row mounting frame is provided with a cooling mechanism, the base is provided with a dustproof mechanism, the cooling mechanism comprises a bolt, the bottom end of the bolt is rotatably connected to the top inner wall of the lower row mounting frame through a bearing, the bolt is threadedly connected to an upper row mounting frame, the bottom inner wall of the lower row mounting frame is fixedly connected to a first spring, the top end of the first spring is fixedly connected to a lower row of graphene plates, the top outer wall of the base is fixedly connected to a cold radiator, the top outer wall of the cold radiator is fixedly connected to a liquid outlet pipe, the end of the liquid outlet pipe away from the cold radiator is fixedly connected to the upper row of graphene plates, the outer wall of the upper row of graphene plates close to the cold radiator is fixedly connected to a circulation pipe, and the outer wall of the lower row of graphene plates close to the cold radiator is fixedly connected to a liquid inlet pipe.

[0007] As a further description of the above technical solution: the dust-proof mechanism includes a ventilation rack, which is slidably connected to the top inner wall of the base, a paddle is slidably connected to the front inner wall of the ventilation rack, a second spring is fixedly connected to the left outer wall of the paddle, a limiting plate is fixedly connected to the right outer wall of the paddle, a fan is fixedly connected to the front inner wall of the ventilation rack, and a filter is slidably connected to the front inner wall of the ventilation rack.

[0008] As a further description of the above technical solution: a top outer wall of the lower row mounting frame is fixedly connected with a telescopic rod, and one end of the telescopic rod away from the lower row mounting frame is fixedly connected to the bottom outer wall of the upper row mounting frame.

[0009] As a further description of the above technical solution: the top end of the bolt is fixedly connected with a turning handle, and the lower row of graphene plates is slidably connected to an inner wall of one side of the lower row of mounting frames.

[0010] As a further description of the above technical solution: the upper row of graphene plates is slidably connected to an inner wall of one side of the upper row of mounting frames, one end of the circulation pipe away from the upper row of graphene plates is fixedly connected to an outer wall of one side of the lower row of graphene plates, and one end of the liquid inlet pipe away from the lower row of graphene plates is fixedly connected to an outer wall of one side of the radiator.

[0011] As a further description of the above technical solution: one end of the second spring away from the paddle is fixedly connected to an inner wall of one side of the ventilation rack, the limit plate passes through an outer wall of one side of the ventilation rack, and the outer wall of the limit plate away from the ventilation rack is clamped on an inner wall of one side of the base.

[0012] As a further description of the above technical solution: a ventilation hole is provided on the top outer wall of the ventilation rack.

[0013] As a further description of the above technical solution: a slideway is provided on the front side of the base, and a clamp is hingedly connected to the outer wall of the lower row mounting frame on one side close to the bolt.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the overall outer wall of yellow phosphorus furnaces of different sizes is subjected to heat absorption and heat dissipation while being water-cooled through structures such as bolts, upper row mounting frames, and liquid outlet pipes, thereby improving the problem that the main body of the general yellow phosphorus furnace dissipates heat from the bottom through a fan, resulting in only the lower half of the main body of the yellow phosphorus furnace being assisted in cooling, while the upper half is still at a high temperature.

[0016] 2. In the utility model, the filter, ventilation rack, paddles and other structures are used to filter the air when the fan sucks in air, so as to prevent dust from being sucked into the fan and causing the fan performance to deteriorate over a long period of time. At the same time, the ventilation rack can be easily disassembled and assembled, so that personnel can replace the internal fan and filter, thereby improving the problem of the filter being clogged by dust during long-term use and being inconvenient to disassemble and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main view of a device for producing yellow phosphorus by recovering sludge phosphorus and refining it proposed by the utility model;

[0018] Figure 2 It is a side view schematic diagram of a mud phosphorus recovery and refined yellow phosphorus production device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of a cooling mechanism of a mud phosphorus recovery and refined yellow phosphorus production device proposed by the utility model;

[0020] Figure 4 The utility model discloses a dust prevention mechanism schematic diagram of a device for producing yellow phosphorus by recovering phosphorus mud and refining phosphorus.

[0021] Legend:

[0022] 1. Base; 2. Slide; 31. Lower row mounting frame; 32. Chuck; 4. Cooling mechanism; 41. Bolt; 42. Telescopic rod; 43. Upper row mounting frame; 44. First spring; 45. Lower row graphene plate; 46. Radiator; 47. Liquid outlet pipe; 48. Upper row graphene plate; 49. Circulation pipe; 410. Liquid inlet pipe; 5. Dustproof mechanism; 51. Ventilation frame; 52. Paddle; 53. Second spring; 54. Limit plate; 55. Fan; 56. Filter; 57. Ventilation hole. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-Figure 3 The utility model provides an embodiment: a mud phosphorus recovery and refined yellow phosphorus production device, comprising a base 1, a lower row mounting frame 31 is fixedly connected to the top outer wall of the base 1, a cooling mechanism 4 is arranged on the lower row mounting frame 31, a dust prevention mechanism 5 is arranged on the base 1, the cooling mechanism 4 comprises a bolt 41, and the upper row mounting frame 43 is driven to be lifted and lowered by setting the bolt 41, the bottom end of the bolt 41 is rotatably connected to the top inner wall of the lower row mounting frame 31 through a bearing, the upper row mounting frame 43 is threadedly connected to the bolt 41, and the bottom inner wall of the lower row mounting frame 31 is fixedly connected to a first spring 44, and a continuous thrust is continuously generated on a lower row graphene plate 45 by setting the first spring 44, and the top of the first spring 44 is fixedly connected to the lower row graphene plate 45. Plate 45, the top outer wall of the base 1 is fixedly connected with a cold row machine 46, and the internal coolant is transported and circulated by setting the cold row machine 46. The top outer wall of the cold row machine 46 is fixedly connected with a liquid outlet pipe 47. By setting the liquid outlet pipe 47, the coolant is input into the upper row of graphene plates 48. The end of the liquid outlet pipe 47 away from the cold row machine 46 is fixedly connected with the upper row of graphene plates 48. By setting the upper row of graphene plates 48, the top outer wall of the yellow phosphorus furnace is heat-absorbed and heat-dissipated. The outer wall of the upper row of graphene plates 48 close to the cold row machine 46 is fixedly connected with a circulation pipe 49. By setting the circulation pipe 49, the coolant in the upper row of graphene plates 48 can flow out. The outer wall of the lower row of graphene plates 45 close to the cold row machine 46 is fixedly connected with a liquid inlet pipe 410.

[0025] Reference Figure 2-Figure 3The top outer wall of the lower mounting frame 31 is fixedly connected with a telescopic rod 42, and one end of the telescopic rod 42 away from the lower mounting frame 31 is fixedly connected to the bottom outer wall of the upper mounting frame 43. The top of the bolt 41 is fixedly connected with a turning handle, and the turning handle is provided to facilitate personnel to turn the bolt 41. The lower graphene plate 45 is slidably connected to the inner wall of one side of the lower mounting frame 31, and the upper graphene plate 48 is slidably connected to the inner wall of one side of the upper mounting frame 43. The end of the circulation pipe 49 away from the upper graphene plate 48 It is fixedly connected to the outer wall of one side of the lower graphene plate 45, and one end of the liquid inlet pipe 410 away from the lower graphene plate 45 is fixedly connected to the outer wall of one side of the cold row machine 46. The coolant inside the lower graphene plate 45 is recovered to the inside of the cold row machine 46 by setting the liquid inlet pipe 410. A slide 2 is provided on the front side of the base 1, and a clamp 32 is hinged on the outer wall of one side of the lower mounting frame 31 close to the bolt 41. The clamp 32 is provided to perform strain rotation adjustment according to the curvature of the outer wall of the yellow phosphorus furnace of different sizes.

[0026] Reference Figure 4 The dust-proof mechanism 5 includes a ventilation frame 51, which is slidably connected to the top inner wall of the base 1. A paddle 52 is slidably connected to the front inner wall of the ventilation frame 51. The paddle 52 is provided to facilitate operation. A second spring 53 is fixedly connected to the left outer wall of the paddle 52. The second spring 53 is provided to generate a continuous thrust to the paddle 52. A limit plate 54 is fixedly connected to the right outer wall of the paddle 52. The limit plate 54 is provided to limit, fix, separate and disassemble the ventilation frame 51. A fan 55 is fixedly connected to the front inner wall of the ventilation frame 51. , a fan 55 is provided to assist the cooling of the radiator 46 and the yellow phosphorus furnace, a filter 56 is slidably connected to the front inner wall of the ventilation frame 51, and the filter 56 is provided to prevent the fan 55 from sucking in a large amount of dust, and the end of the second spring 53 away from the paddle 52 is fixedly connected to the inner wall of one side of the ventilation frame 51, and the limit plate 54 passes through the outer wall of one side of the ventilation frame 51, and the outer wall of the side of the limit plate 54 away from the ventilation frame 51 is clamped on the inner wall of one side of the base 1, and a ventilation hole 57 is opened on the top outer wall of the ventilation frame 51, and ventilation is performed by setting the ventilation hole 57.

[0027] Working principle: the bolt 41 is rotated by turning the handle, and the rotation of the bolt 41 drives the upper mounting frame 43 to move, so that the upper mounting frame 43 is clamped with the lower mounting frame 31 according to the size of the yellow phosphorus furnace placed, and the clamp 32 is clamped according to the curvature strain of the outer wall of the yellow phosphorus furnace. Then the outer wall of the yellow phosphorus furnace squeezes the lower graphene plate 45 and the upper graphene plate 48, and then the cold row machine 46 is turned on to infuse the liquid into the liquid outlet pipe 47, so that the cooling liquid of the upper graphene plate 48 circulates and is discharged from the outside of the circulation pipe 49, and then flows into the lower graphene plate 45 for circulation and discharge to the liquid inlet pipe 410, and then the cooling liquid returns to the cold row machine 46 for repeated circulation, and the outer wall of the yellow phosphorus furnace is heat-absorbed and water-cooled to assist in heat dissipation. The second spring 53 is squeezed by pulling the paddle 52, and the paddle 52 moves away from the inner wall of one side of the base 1, and then the ventilation frame 51 is pulled out to conveniently clean and maintain the fan 55 and the filter 56.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for producing yellow phosphorus by recovering sludge phosphorus, comprising a base (1), characterized in that: The top outer wall of the base (1) is fixedly connected to a lower row mounting frame (31), the lower row mounting frame (31) is provided with a cooling mechanism (4), the base (1) is provided with a dustproof mechanism (5), the cooling mechanism (4) comprises a bolt (41), the bottom end of the bolt (41) is rotatably connected to the top inner wall of the lower row mounting frame (31) via a bearing, the bolt (41) is threadedly connected to an upper row mounting frame (43), the bottom inner wall of the lower row mounting frame (31) is fixedly connected to a first spring (44), the first spring (44) The top of the base (1) is fixedly connected to a lower row of graphene plates (45), the top outer wall of the base (1) is fixedly connected to a cold radiator (46), the top outer wall of the cold radiator (46) is fixedly connected to a liquid outlet pipe (47), one end of the liquid outlet pipe (47) away from the cold radiator (46) is fixedly connected to an upper row of graphene plates (48), the outer wall of the upper row of graphene plates (48) close to the cold radiator (46) is fixedly connected to a circulation pipe (49), and the outer wall of the lower row of graphene plates (45) close to the cold radiator (46) is fixedly connected to a liquid inlet pipe (410).

2. The device for producing yellow phosphorus by recovering phosphorus mud according to claim 1, characterized in that: The dust prevention mechanism (5) comprises a ventilation frame (51), the ventilation frame (51) is slidably connected to the top inner wall of the base (1), a paddle (52) is slidably connected to the front inner wall of the ventilation frame (51), a second spring (53) is fixedly connected to the left outer wall of the paddle (52), a limit plate (54) is fixedly connected to the right outer wall of the paddle (52), a fan (55) is fixedly connected to the front inner wall of the ventilation frame (51), and a filter screen (56) is slidably connected to the front inner wall of the ventilation frame (51).

3. The device for producing yellow phosphorus by recovering phosphorus mud according to claim 1, characterized in that: A telescopic rod (42) is fixedly connected to the top outer wall of the lower row mounting frame (31), and one end of the telescopic rod (42) away from the lower row mounting frame (31) is fixedly connected to the bottom outer wall of the upper row mounting frame (43).

4. The device for producing yellow phosphorus by recovering phosphorus mud according to claim 1, characterized in that: The top end of the bolt (41) is fixedly connected to a turning handle, and the lower row of graphene plates (45) are slidably connected to an inner wall of one side of the lower row of mounting frames (31).

5. The device for producing yellow phosphorus by recovering phosphorus mud according to claim 1, characterized in that: The upper row of graphene plates (48) is slidably connected to an inner wall of one side of the upper row of mounting frames (43), one end of the circulation pipe (49) away from the upper row of graphene plates (48) is fixedly connected to an outer wall of one side of the lower row of graphene plates (45), and one end of the liquid inlet pipe (410) away from the lower row of graphene plates (45) is fixedly connected to an outer wall of one side of the cold row machine (46).

6. The device for producing yellow phosphorus by recovering phosphorus mud according to claim 2, characterized in that: One end of the second spring (53) away from the paddle (52) is fixedly connected to an inner wall of one side of the ventilation frame (51), the limiting plate (54) passes through an outer wall of one side of the ventilation frame (51), and the outer wall of the limiting plate (54) away from the ventilation frame (51) is clamped to an inner wall of one side of the base (1).

7. The device for producing yellow phosphorus by recovering sludge phosphorus according to claim 2, characterized in that: A ventilation hole (57) is provided on the top outer wall of the ventilation frame (51).

8. The device for producing yellow phosphorus by recovering phosphorus mud according to claim 1, characterized in that: A slideway (2) is provided on the front side of the base (1), and a clamp (32) is hingedly connected to an outer wall of a side of the lower mounting frame (31) close to the bolt (41).

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