Drying device for aluminum trichloride solution

Abstract

The utility model provides a drying device for aluminum trichloride melt. The drying device comprises a liquid storage tank, the top of the liquid storage tank is provided with an inlet and outlet hole, a support, a rotating shaft, a drying cylinder, an electric heating device, a driving module, a liquid inlet hopper, a thickness adjusting module and a scraping module. The thickness adjusting module comprises first transverse rods arranged on the lower portions of the front ends of the two supports, first fixing rods and first sliding holes, and first limiting bolts which can abut against the outer side walls of the corresponding first transverse rods so as to fix the joints of the first transverse rods and the first fixing rods are further arranged at the two ends of the first fixing rods. And a thickness limiting plate matched with the drying cylinder is arranged on the first cross rod. According to the drying device for the aluminum trichloride solution, the basic requirement for drying the aluminum trichloride solution can be met, and the distance between the thinning blade and the drying cylinder can be flexibly adjusted, so that the requirement for producing aluminum trichloride sheets with various thicknesses can be fully met.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum chloride melt processing, and particularly relates to a drying device for aluminum chloride melt. Background Art

[0002] In the process of processing aluminum chloride solution, the aluminum chloride solution needs to be dried and peeled. Although the existing drying device for aluminum chloride solution can meet the basic needs of drying aluminum chloride solution, the position of the scraping blade is usually fixed, that is, the distance between the scraping blade and the drying cylinder is fixed, so that users can only obtain aluminum chloride flakes of a single thickness, which cannot fully meet people's use needs and has the defect of poor applicability.

[0003] For example, the utility model with announcement number CN 207342231 U discloses a device for drying aluminum chloride melt. In the technical solution of this patent, the input end of the rotating shaft is connected to a driving mechanism, and a scraper is arranged on the outer surface of the rotating shaft. Since the scraper is fixedly arranged on the rotating shaft, the gap between the scraper and the drying cylinder is fixed, which results in that the aluminum chloride melt can only be scraped thin to a single thickness, thereby producing aluminum chloride flakes of a single thickness, which cannot fully meet the user's demand for obtaining aluminum chloride flakes of various thicknesses. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a drying device for aluminum chloride melt, which can not only meet the basic needs of drying the aluminum chloride solution, but also can flexibly adjust the distance between the scraping blade and the drying cylinder, thereby fully meeting the needs of producing aluminum chloride flakes of various thicknesses.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a drying device for aluminum chloride melt, including a liquid storage tank, the top of the liquid storage tank is provided with an inlet and outlet hole, the left and right side ends of the top of the liquid storage tank are also provided with brackets, a rotating shaft is provided between the two brackets for horizontal rotation, a drying cylinder adapted to the inlet and outlet hole is provided on the rotating shaft, an electric heating device is provided inside the drying cylinder, a driving module for driving the rotating shaft is also provided on one bracket, a liquid inlet hopper is provided at the top side end of the liquid storage tank, a thickness adjustment module is provided at the front side ends of the two brackets, and a scraping module is provided at the rear side ends of the brackets;

[0006] The thickness adjustment module includes a first cross bar arranged at the lower part of the front end of the two brackets, a first fixing rod is slidably arranged between the two first cross bars, and first sliding holes adapted to the corresponding first cross bars are respectively arranged at the left and right ends of the first fixing rod, and first limiting bolts which can be pressed against the outer side wall of the corresponding first cross bar to fix the connection between the first cross bar and the first fixing rod are also arranged at both ends of the first fixing rod, and a thickness limiting plate adapted to the drying cylinder is arranged on the first cross bar.

[0007] As a further improvement of the present invention, the scraper module includes a second cross bar arranged at the lower part of the rear end of the two brackets, a second fixing rod is slidably arranged between the two second cross bars, and second sliding holes adapted for the corresponding second cross bars are respectively arranged at the left and right ends of the second fixing rod. Second limiting bolts that can abut against the outer side wall of the corresponding second cross bar to fix the connection between the second cross bar and the second fixing rod are also arranged at both ends of the second fixing rod. A scraper plate that can be tangent to the outer side wall of the drying cylinder and tilted outward is detachably arranged on the second cross bar.

[0008] As a further improvement of the utility model, the drive module includes a drive motor laterally arranged on a bracket, a driving pulley is arranged on the output shaft of the drive motor, a driven pulley matched with the driving pulley is arranged on the connecting shaft, and a transmission belt is arranged between the driving pulley and the driven pulley.

[0009] As a further improvement of the present invention, the two ends of the connecting shaft pass through the corresponding brackets and extend to the outside of the brackets. The two brackets are respectively provided with through holes adapted to the connecting shaft. The two brackets are also provided with bearings whose inner rings are connected to the outer side walls of the connecting shaft.

[0010] As a further improvement of the utility model, the first fixing rod is provided with a first fixing groove which is clamped and fixed to the thickness limiting plate, the first fixing groove is provided with a first fixing bolt for screwing and fixing the first thickness limiting plate, and the thickness limiting plate is provided with a first threaded fixing hole which is compatible with the first fixing bolt.

[0011] As a further improvement of the utility model, a second fixing groove is provided at the bottom of the scraper plate for clamping and fixing with the second fixing rod, the second fixing groove is provided with a second fixing bolt for threadedly fixing the second fixing rod, and the second fixing rod is provided with a second threaded fixing hole adapted to the second fixing bolt.

[0012] As a further improvement of the utility model, the first limiting bolt is a hand-tightened bolt, and the second limiting bolt is a hand-tightened bolt.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] First, the first limiting bolt can be loosened first, and then the position of the first fixing rod relative to the first cross bar can be adjusted, and then the first limiting bolt can be retightened and the connection between the first fixing rod and the first cross bar can be fixed, so as to adjust the size of the gap between the inner end of the thickness limiting plate and the outer wall of the drying cylinder, so as to adjust the thickness of the aluminum chloride molten adhered to the drying cylinder from the liquid storage tank; the second limiting bolt can be loosened first, and then the position of the second fixing rod relative to the second cross bar can be adjusted, and then the second limiting bolt can be retightened and the connection between the second fixing rod and the second cross bar can be fixed, so that the inner end of the scraper plate can always be in tangential contact with the outer wall of the drying cylinder, so that the scraper plate can always scrape and clean the aluminum chloride flakes on the drying cylinder, and fall into the receiving device through the guiding action of the scraper plate inclined outward.

[0015] Secondly, by starting the driving motor, the connecting shaft and the drying cylinder can be rotated with the cooperation of the driving pulley, the driven pulley, the transmission belt and the bearing. At the same time, the electric heating device can be started to make the heating cylinder dry the aluminum chloride melt adhered to the surface.

[0016] Thirdly, the thickness limiting plate and the first fixing rod can be flexibly fixed by only clamping and fixing the thickness limiting plate with the first fixing groove, and then passing the first fixing bolt through the side wall of the first fixing groove and screwing and fixing it with the first threaded fixing hole; the scraper plate and the second fixing rod can be flexibly fixed by only clamping and fixing the second fixing groove with the second fixing rod, and then passing the second fixing bolt through the second fixing groove and screwing and fixing it with the second threaded fixing hole.

[0017] Fourthly, the user can easily adjust the first limiting bolt and the second limiting bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the first fixing rod, the first sliding hole, the thickness limiting plate, the first fixing groove, and the first fixing bolt of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the second fixing rod, the second sliding hole, the scraper plate, the second fixing groove and the second fixing bolt of the utility model.

[0023] In the figure: 101, liquid storage tank; 102, inlet and outlet holes; 103, bracket; 104, rotating shaft; 105, drying cylinder; 106, liquid inlet bucket; 107, through hole; 108, bearing; 201, first cross bar; 202, first fixing rod; 203, first sliding hole; 204, first limiting bolt; 205, thickness limiting plate; 206, first fixing groove; 207, first fixing bolt; 301, second cross bar; 302, second fixing rod; 303, second sliding hole; 304, second limiting bolt; 305, scraper plate; 306, second fixing groove; 307, second fixing bolt; 401, driving motor; 402, driving pulley; 403, driven pulley; 404, transmission belt. DETAILED DESCRIPTION

[0024] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0025] like Figure 1 , 2 As shown in FIG. 3 , a drying device for aluminum chloride melt comprises a liquid storage tank 101, wherein an inlet and outlet hole 102 is arranged at the top of the liquid storage tank 101, and brackets 103 are also arranged at the left and right side ends of the top of the liquid storage tank 101, and a rotating shaft 104 is arranged between the two brackets 103 for horizontal rotation, and a drying cylinder 105 adapted to the inlet and outlet hole 102 is arranged on the rotating shaft 104, and an electric heating device is arranged inside the drying cylinder 105, and a driving module for driving the rotating shaft 104 is also arranged on one bracket 103, and a liquid inlet hopper 106 is arranged at the top side end of the liquid storage tank 101, and a thickness adjustment module is arranged at the front side ends of the two brackets 103, and a scraping module is arranged at the rear side ends of the brackets 103;

[0026] The thickness adjustment module includes a first cross bar 201 arranged at the lower front end of the two brackets 103, a first fixing rod 202 is slidably arranged between the two first cross bars 201, and the left and right ends of the first fixing rod 202 are respectively provided with first sliding holes 203 adapted to the corresponding first cross bars 201, and the two ends of the first fixing rod 202 are also provided with first limiting bolts 204 that can be pressed against the outer side wall of the corresponding first cross bar 201 to fix the connection between the first cross bar 201 and the first fixing rod 202, and the first cross bar 201 is provided with a thickness limiting plate 205 adapted to the drying cylinder 105. The first limiting bolt 204 is a hand-tightening bolt. The user can easily adjust the first limiting bolt 204.

[0027] like Figure 1 , 2 As shown in , 4, the scraper module includes a second cross bar 301 arranged at the lower part of the rear end of the two brackets 103, a second fixing rod 302 is slidably arranged between the two second cross bars 301, and the left and right ends of the second fixing rod 302 are respectively provided with second sliding holes 303 adapted to the corresponding second cross bars 301, and the two ends of the second fixing rod 302 are also provided with second limiting bolts 304 that can be pressed against the outer wall of the corresponding second cross bar 301 to fix the connection between the second cross bar 301 and the second fixing rod 302, and the second cross bar 301 is detachably provided with a scraper plate 305 that can be tangent to the outer wall of the drying cylinder 105 and tilted outward. The second limiting bolt 304 is a hand-tightening bolt. The user can easily adjust the second limiting bolt 304.

[0028] like Figure 1 As shown, the driving module includes a driving motor 401 laterally arranged on the bracket 103, a driving pulley 402 is arranged on the output shaft of the driving motor 401, a driven pulley 403 adapted to the driving pulley 402 is arranged on the connecting shaft, and a transmission belt 404 is arranged between the driving pulley 402 and the driven pulley 403.

[0029] like Figure 1 As shown, both ends of the connecting shaft pass through the corresponding brackets 103 and extend to the outside of the brackets 103. The two brackets 103 are respectively provided with through holes 107 adapted to the connecting shaft. The two brackets 103 are also provided with bearings 108 whose inner rings are connected to the outer wall of the connecting shaft.

[0030] like Figure 1 , 3 As shown in FIG. 4 , the first fixing rod 202 is provided with a first fixing groove 206 which is clamped and fixed to the thickness limiting plate 205, the first fixing groove 206 is provided with a first fixing bolt 207 for screwing and fixing the first thickness limiting plate 205, and the thickness limiting plate 205 is provided with a first threaded fixing hole which is matched with the first fixing bolt 207. The thickness limiting plate 205 and the first fixing rod 202 can be flexibly fixed by clamping and fixing the thickness limiting plate 205 and the first fixing groove 206, and then passing the first fixing bolt 207 through the side wall of the first fixing groove 206 and screwing and fixing it with the first threaded fixing hole.

[0031] like Figure 1 , 3As shown in Figures 4 and 5, the bottom of the scraper plate 305 is provided with a second fixing groove 306 which is clamped and fixed with the second fixing rod 302, the second fixing groove 306 is provided with a second fixing bolt 307 which is used for screwing and fixing the second fixing rod 302, and the second fixing rod 302 is provided with a second threaded fixing hole which is matched with the second fixing bolt 307. The scraper plate 305 and the second fixing rod 302 can be flexibly fixed by clamping and fixing the second fixing groove 306 with the second fixing rod 302, and then passing the second fixing bolt 307 through the second fixing groove 306 and screwing and fixing it with the second threaded fixing hole.

[0032] The user can loosen the first limiting bolt 204 and release the fixation of the connection between the first fixing rod 202 and the first cross bar 201 according to the thickness requirement of the aluminum chloride flakes, and then adjust the position of the first fixing rod 202 relative to the first cross bar 201, and then retighten the first limiting bolt 204 and fix the connection between the first fixing rod 202 and the first cross bar 201, so as to adjust the size of the gap between the inner end of the thickness limiting plate 205 and the outer side wall of the drying cylinder 105, thereby adjusting the thickness of the aluminum chloride melt adhered to the drying cylinder 105 from the liquid storage tank 101.

[0033] Then the driving motor 401 can be started, and with the cooperation of the driving pulley 402, the driven pulley 403, the transmission belt 404 and the bearing 108, the connecting shaft and the drying cylinder 105 can be rotated. At the same time, the electric heating device can be started, so that the heating cylinder dries the aluminum chloride melt adhered to the surface.

[0034] The dried aluminum chloride flakes will be scraped off the drying cylinder 105 by the scraper plate 305 when encountering the scraper plate 305 , and fall into the receiving device under the guidance of the scraper plate 305 inclined outward.

[0035] When the scraper plate 305 is worn after a period of time and is no longer needed to effectively scrape and clean the aluminum chloride flakes on the drying cylinder 105, the second limit bolt 304 can be loosened first, and then the position of the second fixing rod 302 relative to the second cross bar 301 can be adjusted. Thereafter, the second limit bolt 304 can be retightened and the connection between the second fixing rod 302 and the second cross bar 301 can be fixed, thereby compensating for the wear of the scraper plate 305, and the inner end of the scraper plate can always be in tangential contact with the outer wall of the drying cylinder 105, so that the scraper plate 305 can always scrape and clean the aluminum chloride flakes on the drying cylinder 105.

[0036] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A drying device for aluminum chloride melt, comprising a liquid storage tank (101), wherein the top of the liquid storage tank (101) is provided with an inlet and outlet hole (102), characterized in that: The left and right side ends of the top of the liquid storage tank (101) are also provided with brackets (103); a rotating shaft (104) is arranged between the two brackets (103) for transverse rotation; a drying cylinder (105) adapted to the inlet and outlet hole (102) is arranged on the rotating shaft (104); an electric heating device is arranged inside the drying cylinder (105); a driving module for driving the rotating shaft (104) is also arranged on one of the brackets (103); a liquid inlet hopper (106) is arranged on the top side end of the liquid storage tank (101); a thickness adjustment module is arranged on the front side ends of the two brackets (103); and a scraping module is arranged on the rear side ends of the brackets (103); The thickness adjustment module comprises a first cross bar (201) arranged at the lower part of the front end of the two brackets (103); a first fixing rod (202) is slidably arranged between the two first cross bars (201); first sliding holes (203) adapted to the corresponding first cross bars (201) are respectively arranged at the left and right ends of the first fixing rod (202); first limiting bolts (204) capable of abutting against the outer side wall of the corresponding first cross bar (201) so as to fix the connection between the first cross bar (201) and the first fixing rod (202) are also arranged at both ends of the first fixing rod (202); and a thickness limiting plate (205) adapted to the drying cylinder (105) is arranged on the first cross bar (201).

2. The drying device for aluminum chloride melt according to claim 1, characterized in that: The scraper module comprises a second cross bar (301) arranged at the lower part of the rear end of the two brackets (103); a second fixing rod (302) is slidably arranged between the two second cross bars (301); second sliding holes (303) adapted to the corresponding second cross bars (301) are respectively arranged at the left and right ends of the second fixing rod (302); second limiting bolts (304) capable of abutting against the outer side wall of the corresponding second cross bar (301) to fix the connection between the second cross bar (301) and the second fixing rod (302) are also arranged at both ends of the second fixing rod (302); and a scraper plate (305) capable of being tangent to the outer side wall of the drying cylinder (105) and tilted outward is detachably arranged on the second cross bar (301).

3. The drying device for aluminum chloride melt according to claim 2, characterized in that: The driving module comprises a driving motor (401) arranged transversely on a bracket (103); a driving pulley (402) is arranged on the output shaft of the driving motor (401); a driven pulley (403) matched with the driving pulley (402) is arranged on the connecting shaft; and a transmission belt (404) is arranged between the driving pulley (402) and the driven pulley (403).

4. The drying device for aluminum chloride melt according to claim 3, characterized in that: The two ends of the connecting shaft pass through the corresponding brackets (103) and extend to the outside of the brackets (103). The two brackets (103) are respectively provided with through holes (107) adapted to the connecting shaft. The two brackets (103) are also provided with bearings (108) whose inner rings are connected to the outer side walls of the connecting shaft.

5. The drying device for aluminum chloride melt according to claim 4, characterized in that: The first fixing rod (202) is provided with a first fixing groove (206) for clamping and fixing the thickness limiting plate (205), the first fixing groove (206) is provided with a first fixing bolt (207) for screwing and fixing the thickness limiting plate (205), and the thickness limiting plate (205) is provided with a first threaded fixing hole matched with the first fixing bolt (207).

6. The drying device for aluminum chloride melt according to claim 5, characterized in that: The bottom of the scraper plate (305) is provided with a second fixing groove (306) which is clamped and fixed to the second fixing rod (302); the second fixing groove (306) is provided with a second fixing bolt (307) for threadedly fixing the second fixing rod (302); and the second fixing rod (302) is provided with a second threaded fixing hole which is compatible with the second fixing bolt (307).

7. The drying device for aluminum chloride melt according to claim 6, characterized in that: The first limiting bolt (204) is a hand-tightened bolt, and the second limiting bolt (304) is a hand-tightened bolt.

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