Sodium thiosulfate crystal drying device

Abstract

The utility model relates to the technical field of sodium thiosulfate crystal processing, and discloses a sodium thiosulfate crystal drying device. Comprising a shell, a mounting frame, a motor, a spiral feeding plate and a first supporting frame, the mounting frame is fixedly connected to the shell, the motor is mounted on the mounting frame, the first supporting frame is fixedly connected to the interior of the shell, the spiral feeding plate is rotationally arranged on the first supporting frame, and an output shaft of the motor is connected with the spiral feeding plate; the shell is provided with the flow guide cabinet, the flow guide cabinet is provided with a plurality of flow guide plates, the bottom of the flow guide cabinet is connected with the flow guide pipe, and the top of the flow guide cabinet is connected with the exhaust pipe. Heated water flows into the flow guide cabinet through the flow guide plate and then is discharged through the flow guide pipe, and gas generated during drying is discharged through the exhaust pipe, so that the water is prevented from being gathered on the spiral feeding plate, and the drying time is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sodium thiosulfate crystal processing and discloses a sodium thiosulfate crystal drying device. Background Art

[0002] Sodium thiosulfate crystals, commonly known as sodium thiosulfate or sodium bisulfate, are colorless, transparent monoclinic crystals. Sodium thiosulfate crystals are easily soluble in water, and their solubility increases significantly with increasing temperature. They are difficult to dissolve in ethanol and are easily decomposed when heated. They are an important chemical substance with a wide range of applications in many fields, and are often used as fixers in the photographic industry.

[0003] The patent with the patent authorization publication number CN214665773U discloses a copper sulfate crystal drying device, including a bottom plate, a left bracket and a right bracket are symmetrically arranged on the top of the bottom plate, and the left bracket and the right bracket are respectively provided with a stirring mechanism and a drying mechanism that are adapted to each other, and the stirring mechanism includes: a rotating drive mechanism, and the rotating drive mechanism is rotatably connected to the left bracket. Although the above patent can effectively improve the heating uniformity of the copper sulfate crystals by the continuous rotation of the stirring blade to turn the copper sulfate crystals, during drying, the heated moisture will gather in the drying drum. If the moisture is not discharged, the moisture will be adsorbed on the copper sulfate crystals, thereby extending the drying time.

[0004] Therefore, a sodium thiosulfate crystal drying device that can discharge heated moisture is needed. Utility Model Content

[0005] In order to overcome the disadvantage of the existing patent that during drying, the heated moisture will gather in the drying drum, and if the moisture is not discharged, the moisture will be adsorbed on the copper sulfate crystals, thereby prolonging the drying time, the utility model provides a sodium thiosulfate crystal drying device capable of discharging the heated moisture.

[0006] In order to achieve the purpose of discharging heated moisture, the utility model provides the following technical solutions: a sodium thiosulfate crystal drying device, comprising a shell, a mounting frame, a motor, a spiral feed plate, a heating pipe, a first support frame, a mounting plate, a blower, an air guide pipe, a positioning frame and an air guide ring, the shell is fixedly connected with the mounting frame, the motor is installed on the mounting frame, the shell is fixedly connected with the first support frame, the first support frame is rotatably provided with a spiral feed plate, the output shaft of the motor is connected to the spiral feed plate, two heating pipes are arranged inside the spiral feed plate, a mounting plate is installed outside the shell, a blower is installed on the mounting plate, the blower is connected with an air guide pipe, a plurality of positioning frames are fixedly connected to the shell, a plurality of positioning frames are jointly provided with an air guide ring, the air guide ring is connected with the air guide pipe, and also comprises a guide cabinet, a guide plate, a guide pipe and an exhaust pipe, a guide cabinet is installed on the shell, a plurality of guide plates are installed on the guide cabinet, a guide pipe is connected to the bottom of the guide cabinet, and an exhaust pipe is connected to the top of the guide cabinet.

[0007] As a preferred technical solution of the utility model, it also includes a first baffle plate, a rotating shaft, a second baffle plate and a pull ring. The first baffle plate is arranged on the shell, the second baffle plate is rotatably arranged on the first baffle plate, the second baffle plate is arranged on the rotating shaft for increasing the fulcrum, and the second baffle plate is arranged on the pull ring.

[0008] As a preferred technical solution of the utility model, it also includes a threaded mounting seat, a temperature detector, a support seat and an early warning device. A threaded mounting seat is arranged on the shell, and a temperature detector is threadedly arranged on the threaded mounting seat. A support seat is installed on the shell, and an early warning device is installed on the support seat. The temperature detector is electrically connected to the early warning device.

[0009] As a preferred technical solution of the utility model, it also includes a second support frame, a filter plate, a locking ball and an elastic member. The second support frame is installed on the blower, and the filter plate is slidably arranged on the second support frame. Two locking balls are slidably arranged on the second support frame, and an elastic member is connected between the locking ball and the second support frame, and the locking ball is locked in the filter plate.

[0010] As a preferred technical solution of the utility model, it also includes a material dividing plate, and a plurality of material dividing plates are fixedly connected inside the shell.

[0011] As a preferred technical solution of the utility model, it also includes a material guide plate, and the shell is provided with a material guide plate.

[0012] As a preferred technical solution of the utility model, the heating tube is U-shaped.

[0013] As a preferred technical solution of the utility model, a material collecting frame is slidably arranged at the bottom of the shell.

[0014] Compared with the prior art, the utility model provides a sodium thiosulfate crystal drying device, which has the following beneficial effects:

[0015] 1. The heated moisture flows into the guide cabinet through the guide plate and is then discharged through the guide pipe. The gas generated during drying is discharged through the exhaust pipe, thereby preventing moisture from accumulating on the spiral feeding plate and prolonging the drying time.

[0016] 2. The shell is closed by reversing the rotation of the second baffle plate, thereby sealing the shell to avoid heat loss when drying the sodium thiosulfate crystals.

[0017] 3. The temperature inside the shell is measured by a thermometer. When the temperature exceeds 50 degrees, the alarm will sound, reminding the staff to lower the temperature to avoid excessive temperature causing the sodium thiosulfate crystals to turn into liquid.

[0018] 4. When the blower is running, the filter plate filters foreign matter in the air, thereby preventing foreign matter from entering the shell and adhering to the sodium thiosulfate crystals. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the housing, mounting frame and motor of the utility model.

[0021] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the guide cabinet, guide plate and guide pipe of the utility model.

[0022] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the spiral feeding plate and the heating tube of the utility model.

[0023] Figure 5 It is a schematic diagram of a three-dimensional cross-sectional structure of the first shielding plate, the rotating shaft and the second shielding plate of the utility model.

[0024] Figure 6 It is a three-dimensional cross-sectional structural schematic diagram of the threaded mounting plate, the temperature detector and the support seat of the utility model.

[0025] Figure 7 It is a three-dimensional cross-sectional structural schematic diagram of the spiral feeding plate, the mounting plate and the blower of the utility model.

[0026] Figure 8 It is a three-dimensional cross-sectional structural schematic diagram of the second support frame, the filter plate and the clamping ball of the utility model.

[0027] Fig. 9 It is a three-dimensional cross-sectional structural schematic diagram of the shell, the material dividing plate and the material guiding plate of the utility model.

[0028] Marked in the figure: 1-shell, 2-mounting frame, 3-motor, 4-spiral feeding plate, 5-heating tube, 6-first support frame, 7-mounting plate, 8-blower, 9-air guide pipe, 10-positioning frame, 11-air guide ring, 12-guide cabinet, 13-guide plate, 14-guide pipe, 15-exhaust pipe, 16-first baffle plate, 17-rotating shaft, 18-second baffle plate, 19-pull ring, 20-threaded mounting seat, 21-temperature meter, 22-support seat, 23-early warning device, 24-second support frame, 25-filter plate, 26-card ball, 27-elastic member, 28-distribution plate, 29-guide plate. DETAILED DESCRIPTION

[0029] 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.

[0030] Example 1: A sodium thiosulfate crystal drying device, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Fig. 9, including a shell 1, a mounting frame 2, a motor 3, a spiral feeding plate 4, a heating tube 5, a first supporting frame 6, a mounting plate 7, a blower 8, an air guide tube 9, a positioning frame 10 and an air guide ring 11. The shell 1 is fixedly connected with the mounting frame 2, and the motor 3 is arranged on the mounting frame 2 by bolt connection. The shell 1 is fixedly connected with the first supporting frame 6, and the first supporting frame 6 is rotatably arranged with the spiral feeding plate 4. The output shaft of the motor 3 is connected with the spiral feeding plate 4. Two heating tubes 5 are arranged inside the spiral feeding plate 4. The heating tube 5 is U-shaped. The outer side of the shell 1 is provided with a mounting plate 7 by bolt connection. The mounting plate 7 is provided with a blower 8 by bolt connection. The blower 8 is connected with the air guide tube 9. A plurality of positioning frames 10 are fixedly connected to the shell 1, and a plurality of positioning frames 10 are fixedly connected to the shell 1. The frame 10 is jointly provided with an air guide ring 11, and a plurality of air guide pipes are connected to the air guide ring 11. The air guide pipes evenly transport air to the sodium thiosulfate crystals. The air guide ring 11 is connected to the air guide pipe 9. A guide cabinet 12 is provided on the shell 1 by bolt connection. Six guide plates 13 are provided on the guide cabinet 12 by bolt connection. A guide pipe 14 is connected to the bottom of the guide cabinet 12, and an exhaust pipe 15 is connected to the top of the guide cabinet 12. Several dividing plates 28 are fixedly connected inside the shell 1. When the spiral feed plate 4 rotates, the dividing plates 28 move relatively to turn over the sodium thiosulfate crystals so that the sodium thiosulfate crystals are heated evenly. A collection frame is slidably provided at the bottom of the shell 1, and a guide plate 29 is provided on the shell 1. The guide plate 29 guides the dried sodium thiosulfate crystals into the collection frame.

[0031] When the device is needed, the sodium thiosulfate crystals are poured into the shell 1 so that the sodium thiosulfate crystals fall onto the spiral feed plate 4, the motor 3 and the heating tube 5 are turned on, and the output shaft of the motor 3 rotates to drive the spiral feed plate 4 to rotate, and the heating tube 5 generates heat to heat the sodium thiosulfate crystals. At the same time, the blower 8 is turned on, and the blower 8 draws the outside air into the shell 1. With the cooperation of the heating tube 5 and the blower 8, the sodium thiosulfate crystals are dried. During drying, the heated moisture will adhere to the spiral feed plate 4, and the heated moisture will flow into the guide cabinet 12 through the guide plate 13, and then be discharged through the guide tube 14. The gas generated during drying is discharged through the exhaust pipe 15, thereby avoiding the accumulation of moisture on the spiral feed plate 4 and extending the drying time.

[0032] Example 2: Based on Example 1, please refer to Figure 1 and Figure 5 A first shielding plate 16 is provided on the shell 1, and a second shielding plate 18 is rotatably provided on the first shielding plate 16. A rotating shaft 17 for increasing the fulcrum is provided on the second shielding plate 18. Holding the rotating shaft 17 facilitates the rotation of the second shielding plate 18. A pull ring 19 is provided on the second shielding plate 18.

[0033] When the sodium thiosulfate crystals need to be dried, the second baffle plate 18 is rotated by holding the rotating shaft 17 to open the shell 1, and the sodium thiosulfate crystals are poured into the shell 1. After the pouring is completed, the second baffle plate 18 is reversed to close the shell 1, and then the shell 1 is sealed to avoid heat loss when drying the sodium thiosulfate crystals.

[0034] See also Figure 1 and Figure 6 A threaded mounting seat 20 is provided on the shell 1, and a temperature detector 21 is threadedly provided on the threaded mounting seat 20. A support seat 22 is provided on the shell 1 by means of bolt connection, and an early warning device 23 is provided on the support seat 22 by means of bolt connection. The temperature detector 21 is electrically connected to the early warning device 23.

[0035] When drying the sodium thiosulfate crystals, the temperature detector 21 measures the temperature inside the shell 1. When the temperature exceeds 50 degrees, the alarm 23 will sound to remind the staff to lower the temperature, thereby preventing the sodium thiosulfate crystals from becoming liquid due to excessive temperature.

[0036] See also Figure 8 A second support frame 24 is provided on the blower 8 by means of bolt connection, a filter plate 25 is slidably provided on the second support frame 24, two locking balls 26 are slidably provided on the second support frame 24, an elastic member 27 is connected between the locking balls 26 and the second support frame 24, the locking balls 26 are locked into the filter plate 25, and the filter plate 25 is fixed on the second support frame 24.

[0037] When the blower 8 is running, the filter plate 25 filters foreign matter in the air, thereby preventing the foreign matter from entering the housing 1 and adhering to the sodium thiosulfate crystals. When the filter plate 25 needs to be cleaned, the filter plate 25 is pulled forward to be removed from the second support frame 24, and the card ball 26 is squeezed to move to the side away from each other. The elastic member 27 is compressed at any time to clean the foreign matter on the filter plate 25. After cleaning, the filter plate 25 is pushed backward, and the elastic member 27 returns to its original state to move the card ball 26 to the side close to each other, so that the card ball 26 is stuck in the filter plate 25.

[0038] 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 sodium thiosulfate crystal drying device, comprising a housing (1), a mounting frame (2), a motor (3), a spiral feeding plate (4), a heating tube (5), a first supporting frame (6), a mounting plate (7), a blower (8), an air guide pipe (9), a positioning frame (10) and an air guide ring (11), wherein the housing (1) is fixedly connected to the mounting frame (2), the motor (3) is mounted on the mounting frame (2), the housing (1) is fixedly connected to the first supporting frame (6), and the first supporting frame (6) is rotated A spiral feed plate (4) is provided, the output shaft of the motor (3) is connected to the spiral feed plate (4), two heating tubes (5) are provided inside the spiral feed plate (4), a mounting plate (7) is installed outside the shell (1), a blower (8) is installed on the mounting plate (7), an air guide tube (9) is connected to the blower (8), a plurality of positioning frames (10) are fixedly connected to the shell (1), the plurality of positioning frames (10) are commonly provided with an air guide ring (11), and the air guide ring (11) is connected to the air guide tube (9); Features: It also comprises a flow guide cabinet (12), a flow guide plate (13), a flow guide pipe (14) and an exhaust pipe (15); the flow guide cabinet (12) is installed on the shell (1), a plurality of flow guide plates (13) are installed on the flow guide cabinet (12), the bottom of the flow guide cabinet (12) is connected to the flow guide pipe (14), and the top of the flow guide cabinet (12) is connected to the exhaust pipe (15).

2. A sodium thiosulfate crystal drying device as claimed in claim 1, characterized in that: The invention also comprises a first shielding plate (16), a rotating shaft (17), a second shielding plate (18) and a pull ring (19); the first shielding plate (16) is arranged on the shell (1); the second shielding plate (18) is rotatably arranged on the first shielding plate (16); the second shielding plate (18) is provided with a rotating shaft (17) for increasing a force point; and the second shielding plate (18) is provided with a pull ring (19).

3. A sodium thiosulfate crystal drying device as claimed in claim 1, characterized in that: The invention also comprises a threaded mounting seat (20), a temperature detector (21), a support seat (22) and an early warning device (23); the threaded mounting seat (20) is arranged on the shell (1); the temperature detector (21) is threadedly arranged on the threaded mounting seat (20); the support seat (22) is installed on the shell (1); the early warning device (23) is installed on the support seat (22); and the temperature detector (21) is electrically connected to the early warning device (23).

4. A sodium thiosulfate crystal drying device as claimed in claim 1, characterized in that: The invention also comprises a second support frame (24), a filter plate (25), a clamping ball (26) and an elastic member (27). The second support frame (24) is installed on the blower (8). The filter plate (25) is slidably arranged on the second support frame (24). Two clamping balls (26) are slidably arranged on the second support frame (24). An elastic member (27) is connected between the clamping ball (26) and the second support frame (24). The clamping ball (26) is clamped into the filter plate (25).

5. A sodium thiosulfate crystal drying device as claimed in claim 1, characterized in that: It also includes a material dividing plate (28), and a plurality of material dividing plates (28) are fixedly connected inside the shell (1).

6. A sodium thiosulfate crystal drying device as claimed in claim 1, characterized in that: It also includes a material guide plate (29), and the housing (1) is provided with the material guide plate (29).

7. A sodium thiosulfate crystal drying device as claimed in claim 1, characterized in that: The heating tube (5) is U-shaped.

8. A sodium thiosulfate crystal drying device as claimed in claim 1, characterized in that: A material collecting frame is slidably arranged at the bottom of the shell (1).

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