CN211724710U

CN211724710U - Centrifugal spray drier

Info

Publication number: CN211724710U
Application number: CN201922372111.6U
Authority: CN
Inventors: 胡林; 黎何明; 许美龙
Original assignee: Hubei Furen Pharmacy Co ltd
Current assignee: Hubei Furen Pharmacy Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-23
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a centrifugal spray drier belongs to spray drier technical field. The utility model provides a centrifugal spray drier, includes centrifugal spray drier, centrifugal spray drier's surface mounting has the suction pump, fixedly connected with supporting shoe between suction pump bottom and the centrifugal spray drier, the upper surface of suction pump runs through there is the pipeline, centrifugal spray drier's external surface fixedly connected with fixed plate, the pipeline runs through the fixed plate and extends to the output tube, the shower nozzle is installed at the top of output tube, the external surface fixedly connected with protective housing of shower nozzle. The utility model discloses, be provided with the guide block through the top at feed hopper for the radian inslot on guide block surface can be placed in the slope to the material bucket of colloid form, makes its bottleneck card in gag lever post department, then add in orderly to feed hopper, avoids the staff arm to lift the material bucket for a long time, and leads to the inhomogeneous problem of unloading speed.

Description

Centrifugal spray drier

Technical Field

The utility model relates to a spray dryer technical field especially relates to a centrifugal spray dryer.

Background

In the fields of chemical industry, petrifaction, light industry, medical treatment, building materials, ceramics and the like, some solutions, emulsions, suspensions and pasty materials are often required to be dried into powder, at present, a spray dryer is generally used for realizing the drying, the pressure, the flow and the size of a spray hole of a feed liquid pump can be adjusted according to process requirements to obtain required spherical particles according to a certain size proportion, the spray dryer belongs to hot air direct continuous drying equipment, and is suitable for the solutions, suspensions, pastes and colloidal materials, the atomization is realized by atomizing the materials into liquid drops through three atomizers, the liquid drops are directly sprayed into a tower body, the dispersed liquid drops are suspended in hot air flow, and the drying of wet materials is finished in the processes of acceleration and conveying in the air flow.

However, the existing centrifugal spray dryer has the defects that the feeding of solution, suspension, paste and colloid materials is inconvenient, the materials are easy to adhere to each other in a feeding port, and the cleaning is quite troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has solution, suspension, paste-like, and the material feeding of colloid form is not convenient, appears the adhesion in the feed inlet easily each other, clears up the problem of fairly trouble, and the centrifugal spray drier who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a centrifugal spray drier, includes centrifugal spray drier, centrifugal spray drier's surface mounting has the suction pump, fixedly connected with supporting shoe between suction pump bottom and the centrifugal spray drier, the upper surface of suction pump runs through there is the pipeline, centrifugal spray drier's external fixed surface is connected with the fixed plate, the pipeline runs through the fixed plate and extends to the output tube, the shower nozzle is installed at the top of output tube, the external fixed surface of shower nozzle is connected with the protective housing, centrifugal spray drier's upper surface fixedly connected with feeding chamber, the upper surface fixedly connected with feed hopper in feeding chamber.

Preferably, the outer surface of the centrifugal spray dryer is fixedly connected with a support frame, the upper surface of the support frame is fixedly connected with a liquid tank, the upper surface of the liquid tank is provided with an inlet, the surface of the liquid tank is provided with a liquid outlet, and a conveying pipe penetrates through the liquid outlet and the feeding cavity.

Preferably, the center of the upper surface of the liquid tank is fixedly connected with a material guide block, the surface of the material guide block is provided with a radian groove, the outer surface of the material guide block is fixedly connected with a limiting rod, and the limiting rod is arranged above the feeding hopper in parallel.

Preferably, the bottom of the centrifugal spray dryer is fixedly connected with a bottom plate, and a linkage rod is fixedly connected between the bottom plates.

Preferably, an observation port is formed in the side surface of the centrifugal spray dryer, and a glass plate is arranged on the surface of the observation port.

Preferably, both sides of the outer surface of the centrifugal spray dryer are fixedly connected with grab bars, and the inner surface of each grab bar is provided with anti-skid lines.

Compared with the prior art, the utility model provides a centrifugal spray drier possesses following beneficial effect:

1. the utility model discloses, be provided with the guide block through the top at feed hopper for the radian inslot on guide block surface can be placed in the slope to the material bucket of colloid form, makes its bottleneck card in gag lever post department, then add in orderly to feed hopper, avoids the staff arm to lift the material bucket for a long time, and leads to the inhomogeneous problem of unloading speed.

2. The utility model discloses, be provided with the feeding chamber through the bottom at feed hopper, and feeding chamber and liquid tank communicate each other, make its solution, suspension and pasty material flow into the feeding intracavity from the liquid tank, avoid directly getting into from feed hopper, lead to feed hopper's inside wall residue to the problem of adhesion appears with other materials.

Drawings

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

FIG. 2 is a schematic structural view of the liquid tank of the present invention;

fig. 3 is a schematic structural diagram of the feeding funnel of the present invention.

In the figure: 1. a centrifugal spray dryer; 2. a suction pump; 3. a support block; 4. a pipeline; 5. A fixing plate; 6. an output pipe; 7. a spray head; 8. a protective shell; 9. a feed cavity; 10. a feed hopper; 11. a support frame; 12. a liquid tank; 13. an inlet; 14. a liquid outlet; 15. a delivery pipe; 16. A material guide block; 17. a radian groove; 18. a limiting rod; 19. a base plate; 20. a viewing port; 21. a grab rail.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a centrifugal spray dryer comprises a centrifugal spray dryer 1, a suction pump 2 is installed on the surface of the centrifugal spray dryer 1, a supporting block 3 is fixedly connected between the bottom of the suction pump 2 and the centrifugal spray dryer 1, a pipeline 4 penetrates through the upper surface of the suction pump 2, a fixed plate 5 is fixedly connected to the outer surface of the centrifugal spray dryer 1, the pipeline 4 penetrates through the fixed plate 5 and extends to an output pipe 6, a nozzle 7 is installed at the top of the output pipe 6, a protective shell 8 is fixedly connected to the outer surface of the nozzle 7, a feeding cavity 9 is fixedly connected to the upper surface of the centrifugal spray dryer 1, a feeding funnel 10 is fixedly connected to the upper surface of the feeding cavity 9, a supporting frame 11 is fixedly connected to the outer surface of the centrifugal spray dryer 1, a liquid tank 12 is fixedly connected to the upper surface of the supporting frame 11, and an inlet 13, the surface of the liquid tank 12 is provided with a liquid outlet 14, a conveying pipe 15 penetrates between the liquid outlet 14 and the feeding cavity 9, the feeding cavity 9 is arranged at the bottom of the feeding funnel 10, and the feeding cavity 9 is communicated with the liquid tank 12, so that solution, suspension and pasty materials of the materials flow from the liquid tank 12 to the feeding cavity 9, the direct entering from the feeding funnel 10 is avoided, residues are generated on the inner side wall of the feeding funnel 10, and the residues are adhered with other materials, the center of the upper surface of the liquid tank 12 is fixedly connected with a guide block 16, the surface of the guide block 16 is provided with an arc groove 17, the outer surface of the guide block 16 is fixedly connected with a limiting rod 18, the limiting rod 18 is arranged above the feeding funnel 10 in parallel, the guide block 16 is arranged above the feeding funnel 10, so that a colloidal material barrel can be obliquely arranged in the arc groove 17 on the surface of the guide block 16, make its bottleneck card in gag lever post 18 department, then add in orderly 10 to feed hopper, avoid the staff arm to lift the material bucket for a long time, and lead to the inhomogeneous problem of unloading speed, centrifugal spray drier 1's bottom fixedly connected with bottom plate 19, fixedly connected with trace between the bottom plate 19, viewing aperture 20 has been seted up to centrifugal spray drier 1's side, viewing aperture 20's surface is provided with the glass board, the equal fixedly connected with bar 21 in both sides of centrifugal spray drier 1 surface, bar 21's internal surface is provided with anti-skidding line.

The utility model discloses in, be provided with guide block 16 through the top at feed hopper 10, make the material bucket of colloid form can incline to place in the radian inslot 17 on guide block 16 surface, make its bottleneck card in gag lever post 18 department, then add in order to feed hopper 10, avoid the staff arm to lift the material bucket for a long time, and lead to the inhomogeneous problem of unloading speed, be provided with feeding chamber 9 through the bottom at feed hopper 10, and feeding chamber 9 communicates with liquid tank 12 each other, make its solution, suspension and pasty material flow to feeding chamber 9 from liquid tank 12, avoid directly getting into from feed hopper 10 directly, the residue appears in the inside wall that leads to feed hopper 10, thereby appear the problem of adhesion with other materials.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A centrifugal spray dryer comprising a centrifugal spray dryer (1) characterized in that, a suction pump (2) is arranged on the surface of the centrifugal spray dryer (1), a supporting block (3) is fixedly connected between the bottom of the suction pump (2) and the centrifugal spray dryer (1), a pipeline (4) penetrates through the upper surface of the suction pump (2), a fixing plate (5) is fixedly connected with the outer surface of the centrifugal spray dryer (1), the pipeline (4) penetrates through the fixing plate (5) and extends to the output pipe (6), a spray head (7) is arranged at the top of the output pipe (6), a protective shell (8) is fixedly connected with the outer surface of the spray head (7), the upper surface of the centrifugal spray dryer (1) is fixedly connected with a feeding cavity (9), the upper surface of the feeding cavity (9) is fixedly connected with a feeding funnel (10).

2. The centrifugal spray dryer according to claim 1, wherein a support frame (11) is fixedly connected to an outer surface of the centrifugal spray dryer (1), a liquid tank (12) is fixedly connected to an upper surface of the support frame (11), an inlet (13) is formed in an upper surface of the liquid tank (12), a liquid outlet (14) is formed in a surface of the liquid tank (12), and a conveying pipe (15) penetrates between the liquid outlet (14) and the feeding cavity (9).

3. The centrifugal spray dryer according to claim 2, wherein a material guide block (16) is fixedly connected to the center of the upper surface of the liquid tank (12), a cambered groove (17) is formed in the surface of the material guide block (16), a limiting rod (18) is fixedly connected to the outer surface of the material guide block (16), and the limiting rod (18) is arranged above the feeding hopper (10) in parallel.

4. A centrifugal spray dryer according to claim 1, characterized in that a bottom plate (19) is fixedly connected to the bottom of the centrifugal spray dryer (1), and a linkage is fixedly connected between the bottom plates (19).

5. The centrifugal spray dryer according to claim 1, wherein a viewing port (20) is opened at a side surface of the centrifugal spray dryer (1), and a glass plate is disposed on a surface of the viewing port (20).

6. The centrifugal spray dryer according to claim 1, characterized in that a grab bar (21) is fixedly connected to both sides of the outer surface of the centrifugal spray dryer (1), and the inner surface of the grab bar (21) is provided with anti-slip threads.