CN212680088U

CN212680088U - Spray dryer for processing superfine aluminum hydroxide

Info

Publication number: CN212680088U
Application number: CN202021355433.6U
Authority: CN
Inventors: 罗新兵; 张亚杰; 高振胜; 苏旭
Original assignee: Luoyang Rheinxide Special Materials Co ltd
Current assignee: Luoyang Rheinxide Special Materials Co ltd
Priority date: 2020-07-12
Filing date: 2020-07-12
Publication date: 2021-03-12
Anticipated expiration: 2030-07-12

Abstract

The utility model relates to the technical field of spray dryers, in particular to a spray dryer for processing superfine aluminum hydroxide, which comprises a box body, wherein a motor is arranged above the box body, a connecting pipe is fixedly arranged on an output shaft of the motor, a surface bearing of the connecting pipe supports a sleeve, through holes are arranged on the surface of the connecting pipe and in the inner cavity of the sleeve at equal intervals, and the bottom of the connecting pipe penetrates through the box body and is communicated with a pipe body extending to the inner cavity of the box body; the utility model discloses a box, including a motor, an end cap, a controller, and a cover plate, the connecting pipe, the sleeve pipe, the body, the shower nozzle, a supporting plate, the water tank, a water pump, a water pipe, heat the case, the heating board, the fan, the setting of trachea and inlet pipe, reached convenient abluent purpose, solved current spray dryer at the in-process of drying material, because the material carries more moisture, it has the material residue to condense often on the inner wall of drying machine after the drying work is accomplished, and current spray dryer does not possess the self-cleaning function, has the inconvenient problem of washing.

Description

Spray dryer for processing superfine aluminum hydroxide

Technical Field

The utility model relates to a spray drier technical field specifically is a spray drier is used in superfine aluminium hydroxide processing.

Background

The spray dryer is a device capable of simultaneously completing drying and granulation, and can adjust the pressure, flow and spray orifice size of a feed liquid pump according to process requirements to obtain required spherical particles according to a certain size proportion.

In the process of drying materials, because the materials carry more moisture, material residues are often condensed on the inner wall of the drying machine after the drying work is finished, but the existing spray drying machine does not have a self-cleaning function and has the problem of inconvenient cleaning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spray drier is used in processing of superfine aluminium hydroxide possesses convenient abluent advantage, has solved current spray drier at the in-process of dry material, because the material carries more moisture, has often condensed the material residue on the inner wall of desiccator after drying work is accomplished, and current spray drier does not possess the self-cleaning function, has the inconvenient problem of washing.

In order to achieve the above object, the utility model provides a following technical scheme: a spray dryer for processing superfine aluminum hydroxide comprises a box body, wherein a motor is arranged above the box body, a connecting pipe is fixedly arranged on an output shaft of the motor, a surface bearing of the connecting pipe supports a sleeve pipe, through holes are formed in the surface of the connecting pipe and positioned in the equidistant position of an inner cavity of the sleeve pipe, the bottom of the connecting pipe penetrates through the box body and extends to the inner cavity of the box body to be communicated with a pipe body, the equidistant position of the surface of the pipe body is communicated with a spray head, a supporting plate is fixedly arranged at the bottom of the box body, a water tank is fixedly arranged at the top of the supporting plate and positioned on the left side of the box body, a water pump is fixedly arranged at the top of the water tank, the water inlet end of the water pump penetrates through the water tank and extends to the lower part of the inner cavity of the water tank, a water outlet end of the water, the inner chamber fixed mounting who heats the case has the heating board, the top fixed mounting who heats the case has the fan, the air inlet end of fan and the top intercommunication that heats the case, the end intercommunication of airing exhaust of fan has the trachea, the trachea is kept away from the one end and the sheathed tube right side intercommunication of fan, the back intercommunication of box has the inlet pipe, the back of box and the below intercommunication that is located the inlet pipe have the outlet duct.

Preferably, the bottom of the heating box is communicated with a shell, the bottom of the shell is fixedly installed with the top of the supporting plate, and a filter screen is fixedly installed in an inner cavity of the shell.

Preferably, the equal joint in surface of water pipe and trachea has the buckle, the bottom of buckle and the top fixed mounting of box.

Preferably, the bottom of box is fixed with trapezoidal plate, the top of trapezoidal plate and the bottom bearing support of body.

Preferably, both sides of the bottom of the box body are communicated with discharge pipes, and control valves are fixedly mounted on the surfaces of the discharge pipes.

Preferably, the top of the water tank is communicated with a filling pipe, and the top of the filling pipe is in threaded connection with a pipe cover.

Preferably, the top of the box body and the outer part of the motor are fixedly provided with a support, and the top of the motor and the top of the inner cavity of the support are fixedly arranged.

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

1. the utility model discloses a box, including a motor, an end cap, a controller, and a cover plate, the connecting pipe, the sleeve pipe, the body, the shower nozzle, a supporting plate, the water tank, a water pump, a water pipe, heat the case, the heating board, the fan, the setting of trachea and inlet pipe, reached convenient abluent purpose, solved current spray dryer at the in-process of drying material, because the material carries more moisture, it has the material residue to condense often on the inner wall of drying machine after the drying work is accomplished, and current spray dryer does not possess the self-cleaning function, has the inconvenient problem of washing.

2. The utility model discloses a setting of casing and filter screen, the inner chamber of casing is taken into with the air in the external world in the work of fan, the inner chamber of case heats is got into after the filter screen filters, the purpose of filtering the outside air has been reached, setting through the buckle can be fixed water pipe and trachea, prevent that water pipe and trachea produce to rock in the course of the work, setting through the trapezoidal plate, the material is on the surface of whereabouts at the trapezoidal plate after the inner chamber of box is dry, this moment because the trapezoidal plate sets up for the slope, can the inner chamber that gets into the discharging pipe that slides down when the material falls on the surface of trapezoidal plate, the purpose of carrying out the water conservancy diversion to the material has been reached.

3. The utility model discloses a setting of discharging pipe and control valve, the material is after the inner chamber of box is dry, the user opens the control valve and makes the material pass through the discharging pipe discharge, the purpose of conveniently arranging the material has been reached, setting through the filling pipe, the user can pass through the inner chamber water injection of filling pipe to the water tank according to the water level condition in the water tank, the purpose of making things convenient for the water injection has been reached, the setting through the tube cap simultaneously, the user screws up the tube cap after the water injection is accomplished and prevents that outside dust from passing through the inner chamber that the filling pipe got into the water tank, dirt-proof purpose has been reached, setting through the support, can reach the purpose of supporting to the motor, prevent that the motor from producing the rotation condition owing to not having the strong point.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial rear view of the structure of the present invention;

FIG. 3 is a partial front sectional view of the sleeve of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a motor; 3. a connecting pipe; 4. a sleeve; 5. a pipe body; 6. a spray head; 7. a support plate; 8. a water tank; 9. a water pump; 10. a water pipe; 11. a heating box; 12. heating a plate; 13. a fan; 14. an air tube; 15. a feed pipe; 16. a housing; 17. a filter screen; 18. buckling; 19. a trapezoidal plate; 20. a discharge pipe; 21. a filling pipe; 22. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a spray dryer for processing superfine aluminum hydroxide comprises a box body 1, a motor 2 is arranged above the box body 1, a connecting pipe 3 is fixedly installed on an output shaft of the motor 2, a sleeve 4 is supported on a surface bearing of the connecting pipe 3, through holes are formed in the surface of the connecting pipe 3 and positioned in the inner cavity of the sleeve 4 at equal intervals, the bottom of the connecting pipe 3 penetrates through the box body 1 and extends to the inner cavity of the box body 1 to be communicated with a pipe body 5, nozzles 6 are communicated with the surface of the pipe body 5 at equal intervals, a supporting plate 7 is fixedly installed at the bottom of the box body 1, a water tank 8 is fixedly installed at the top of the supporting plate 7 and positioned at the left side of the box body 1, a water pump 9 is fixedly installed at the top of the water tank 8, a water inlet end of the water pump 9 penetrates through the water tank 8 and extends to the lower part of, the top of the supporting plate 7 and the right side of the box body 1 are provided with a heating box 11, the inner cavity of the heating box 11 is fixedly provided with a heating plate 12, the top of the heating box 11 is fixedly provided with a fan 13, the air inlet end of the fan 13 is communicated with the top of the heating box 11, the air exhaust end of the fan 13 is communicated with an air pipe 14, one end of the air pipe 14 far away from the fan 13 is communicated with the right side of the sleeve 4, the back of the box body 1 is communicated with a feeding pipe 15, the back of the box body 1 and the lower part of the feeding pipe 15 are communicated with an air outlet pipe, and the aim of convenient cleaning is achieved by the arrangement of the box body 1, the motor 2, the connecting pipe 3, the sleeve 4, the pipe body 5, the nozzle 6, the supporting plate 7, the water tank 8, the water pump 9, the water pipe 10, the heating box 11, the heating plate 12, the fan 13, the air pipe, after the drying operation is finished, material residues are often condensed on the inner wall of the drying machine, but the existing spray drying machine does not have a self-cleaning function and has the problem of inconvenient cleaning.

In this embodiment, specifically, the bottom of the heating box 11 is communicated with the casing 16, the bottom of the casing 16 is fixedly mounted on the top of the supporting plate 7, the filter screen 17 is fixedly mounted in the inner cavity of the casing 16, and through the arrangement of the casing 16 and the filter screen 17, the external air is pumped into the inner cavity of the casing 16 by the operation of the fan 13 and filtered by the filter screen 17, and then enters the inner cavity of the heating box 11, so that the purpose of filtering the external air is achieved.

In this embodiment, it is concrete, the equal joint in surface of water pipe 10 and trachea 14 has buckle 18, and the bottom of buckle 18 and the top fixed mounting of box 1 can be fixed water pipe 10 and trachea 14 through setting up of buckle 18, prevents that water pipe 10 and trachea 14 from producing and rocking in the course of the work.

In this embodiment, it is concrete, the bottom fixed mounting of box 1 has trapezoidal plate 19, and the top of trapezoidal plate 19 supports with the bottom bearing of body 5, and through the setting of trapezoidal plate 19, the material is at the surface of trapezoidal plate 19 of the interior chamber through dry back of box 1 falling downwards, because trapezoidal plate 19 sets up for the slope this moment, can the inner chamber that gets into discharging pipe 20 of landing when the material falls on the surface of trapezoidal plate 19 downwards, has reached the purpose of carrying out the water conservancy diversion to the material.

In this embodiment, it is concrete, the both sides of box 1 bottom all communicate there is discharging pipe 20, and the fixed surface of discharging pipe 20 installs the control valve, and through the setting of discharging pipe 20 and control valve, the material is after the inner chamber of box 1 is dry, and the user opens the control valve and makes the material discharge through discharging pipe 20, has reached the purpose of conveniently arranging the material.

In the embodiment, specifically, the top of the water tank 8 is communicated with the filling pipe 21, the top of the filling pipe 21 is in threaded connection with the pipe cover, through the arrangement of the filling pipe 21, a user can inject water into the inner cavity of the water tank 8 through the filling pipe 21 according to the water level condition in the water tank 8, the purpose of facilitating water injection is achieved, meanwhile, through the arrangement of the pipe cover, the user screws the pipe cover after water injection is completed to prevent external dust from entering the inner cavity of the water tank 8 through the filling pipe 21, and the purpose of dust prevention is achieved.

In this embodiment, specifically, the top of the box 1 and the external fixed mounting of the motor 2 have the bracket 22, and the top of the motor 2 and the top of the inner cavity of the bracket 22 are fixedly mounted, so that the purpose of supporting the motor 2 can be achieved by the arrangement of the bracket 22, and the rotation of the motor 2 due to no supporting point is prevented in the working process.

The working principle is as follows: when the device is used, a user opens the fan 13, the motor 2 and the heating plate 12 through the external controller, then materials are injected into the inner cavity of the box body 1 through the feeding pipe 15, at the moment, the fan 13 works to filter outside air through the shell 16 and then pumps the air into the inner cavity of the heating box 11, the heating plate 12 works to heat the air in the inner cavity of the heating box 11, then the fan 13 drives the heated air to enter the inner cavity of the sleeve 4 through the air pipe 14, then the heated air flows through the through hole on the surface of the connecting pipe 3 and enters the inner cavity of the pipe body 5 through the connecting pipe 3, at the moment, the output shaft of the motor 2 drives the connecting pipe 3 to rotate, the rotation of the connecting pipe 3 drives the pipe body 5 to rotate, at the moment, the heated air in the inner cavity of the pipe body 5 is sprayed to the inner cavity of the box body 1 through the spray head 6, the heated air is fully mixed with the materials, after the drying work is finished, the user closes the heating plate 12 and the fan 13 and opens the water pump 9 through the external controller, the water in the inner cavity of the water tank 8 is pumped into the inner cavity of the sleeve 4 through the water pipe 10 by the work of the water pump 9, enters the connecting pipe 3 through the through hole in the surface of the connecting pipe 3 and then flows into the inner cavity of the pipe body 5, and then is sprayed to the inner cavity of the box body 1 through the spray head 6 on the surface of the pipe body 5 to clean the inside of the box body 1.

The control mode of the present application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of a person skilled in the art, which belongs to the common knowledge in the field, and the present application document is mainly used for protecting a mechanical device, so the present application document does not explain the control mode and the circuit connection in detail, and the device supplies power by an external power supply.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spray drier is used in superfine aluminium hydroxide processing, includes box (1), its characterized in that: the water pump is characterized in that a motor (2) is arranged above the box body (1), a connecting pipe (3) is fixedly arranged on an output shaft of the motor (2), a sleeve (4) is supported by a surface bearing of the connecting pipe (3), through holes are formed in the surface of the connecting pipe (3) and in the inner cavity equal distance of the sleeve (4), the bottom of the connecting pipe (3) penetrates through the box body (1) and extends to the inner cavity of the box body (1) to be communicated with a pipe body (5), a spray head (6) is communicated with the surface equal distance of the pipe body (5), a supporting plate (7) is fixedly arranged at the bottom of the box body (1), a water tank (8) is fixedly arranged at the top of the supporting plate (7) and in the left side of the box body (1), a water pump (9) is fixedly arranged at the top of the water tank (8), and the water inlet end of the water, the drainage end intercommunication of water pump (9) has water pipe (10), the one end that water pump (9) were kept away from in water pipe (10) and the left side intercommunication of sleeve pipe (4), the top of backup pad (7) and the right side that is located box (1) are provided with heating case (11), the inner chamber fixed mounting of heating case (11) has heating board (12), the top fixed mounting of heating case (11) has fan (13), the air inlet end of fan (13) and the top intercommunication of heating case (11), the end intercommunication of airing exhaust of fan (13) has trachea (14), the one end that fan (13) were kept away from in trachea (14) and the right side intercommunication of sleeve pipe (4), the back intercommunication of box (1) has inlet pipe (15), the back of box (1) and the below intercommunication that is located inlet pipe (15) have the outlet duct.

2. The spray dryer for processing the superfine aluminum hydroxide according to claim 1, wherein: the bottom of the heating box (11) is communicated with a shell (16), the bottom of the shell (16) is fixedly installed with the top of the supporting plate (7), and a filter screen (17) is fixedly installed in an inner cavity of the shell (16).

3. The spray dryer for processing the superfine aluminum hydroxide according to claim 1, wherein: the surface of the water pipe (10) and the surface of the air pipe (14) are both clamped with a buckle (18), and the bottom of the buckle (18) is fixedly installed on the top of the box body (1).

4. The spray dryer for processing the superfine aluminum hydroxide according to claim 1, wherein: the bottom fixed mounting of box (1) has trapezoidal plate (19), the top of trapezoidal plate (19) and the bottom bearing support of body (5).

5. The spray dryer for processing the superfine aluminum hydroxide according to claim 1, wherein: the two sides of the bottom of the box body (1) are communicated with discharge pipes (20), and control valves are fixedly mounted on the surfaces of the discharge pipes (20).

6. The spray dryer for processing the superfine aluminum hydroxide according to claim 1, wherein: the top of the water tank (8) is communicated with a filling pipe (21), and the top of the filling pipe (21) is in threaded connection with a pipe cover.

7. The spray dryer for processing the superfine aluminum hydroxide according to claim 1, wherein: the top of box (1) just is located the outside fixed mounting of motor (2) and has support (22), the top of motor (2) and the top fixed mounting of support (22) inner chamber.