CN214371519U

CN214371519U - Air-blast drying oven for preparing amino acid amide

Info

Publication number: CN214371519U
Application number: CN202120477876.0U
Authority: CN
Inventors: 刘军; 袁忠余; 徐洪虎; 肖林
Original assignee: Sichuan Anpaibo Biotechnology Co ltd
Current assignee: Sichuan Anpaibo Biotechnology Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-10-08
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a blast drying oven for preparing amino acid amide, which comprises an inner box body and an outer box body; a gap between the inner box body and the outer box body forms a heat insulation cavity; the bottom inside the inner box body is provided with a rotating shaft connected with a rotating motor; the rotating shaft is provided with a first rotating disc and a second rotating disc; an air supply pipe is spirally distributed on the side wall of the inner box body, and a plurality of air supply holes are formed in the air supply pipe; the air inlet of the blast pipe is communicated with the air heater, and the air outlet of the blast pipe is provided with an adjusting valve; the top of interior box and outer box sets up the lid, installs handle and relief valve on the lid. The utility model discloses a place amino acid amide on first carousel and second carousel to in with hot-blast leading-in hot-blast pipe through the air heater, the hot-blast pipe evenly spirals and distributes in inner box inner wall, and the supply-air hole on it will be hot-blast even seeing off, in order to reach amino acid amide and be heated evenly, dry purpose.

Description

Air-blast drying oven for preparing amino acid amide

Technical Field

The utility model belongs to the technical field of amino acid drying device, concretely relates to air blast drying cabinet is used in amino acid amide preparation.

Background

The existing drying equipment for the amino acid amide mother liquor has the defects that a hot-blast stove is always matched with a heat exchanger, the coal consumption is high, the product cost is high, the drying box for producing the amino acid amide is not uniform in drying, some places are wet and cannot be uniformly dried, the production of the amino acid amide is inconvenient, and the production quality of the amino acid is influenced. And the generated redundant heat cannot be effectively utilized, thereby causing resource waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the above-mentioned among the prior art not enough, provide an amino acid amide preparation is with air-blast drying cabinet to solve current amino acid amide drying inhomogeneous problem of being heated.

In order to achieve the purpose, the utility model adopts the technical proposal that:

an air-blast drying oven for preparing amino acid amide comprises an inner box body and an outer box body; a gap between the inner box body and the outer box body forms a heat insulation cavity; the bottom inside the inner box body is provided with a rotating shaft connected with a rotating motor; the rotating shaft is provided with a first rotating disc and a second rotating disc; an air supply pipe is spirally distributed on the side wall of the inner box body, and a plurality of air supply holes are formed in the air supply pipe; the air inlet of the blast pipe is communicated with the air heater, and the air outlet of the blast pipe is provided with an adjusting valve; the top of interior box and outer box sets up the lid, installs handle and relief valve on the lid.

Further, the heat insulation cavity is vacuum.

Further, heat insulation cotton is uniformly filled in the heat insulation cavity.

Furthermore, the rotating shaft comprises a first connecting shaft, a second connecting shaft, a third connecting shaft and a fourth connecting shaft which are sequentially connected from top to bottom; the fourth connecting shaft is connected with an output shaft of the rotating motor through a coupler.

Further, the shaft diameters of the first connecting shaft, the second connecting shaft and the third connecting shaft are increased in sequence.

Furthermore, the first connecting shaft is in threaded connection with the first rotary table, and the second connecting shaft is in threaded connection with the second rotary table.

Further, the hot air blower is a HYJT-3380-TX15A circulating hot air blower.

Further, the rotary motor is a T150SG-M15020 servo motor.

The utility model provides an air-blast drying cabinet is used in amino acid amide preparation has following beneficial effect:

the utility model discloses a place amino acid amide on first carousel and second carousel to in with hot-blast leading-in hot-blast pipe through the air heater, the hot-blast pipe evenly spirals and distributes in inner box inner wall, and the supply-air hole on it will be hot-blast even seeing off, in order to reach amino acid amide and be heated evenly, dry purpose.

Except this, the utility model discloses set up the insulating layer, the insulating layer is the vacuum according to the design of actual demand, perhaps fills thermal-insulated cotton in it, and the thermal heat diffusion of box in the reduction increases hot dry effect.

Drawings

FIG. 1 shows a structural part of an air drying oven for amino acid amide production.

FIG. 2 is a structural view of a rotary shaft of an air drying oven for amino acid amide production.

FIG. 3 is a view showing a window for observing the cabinet of an air drying oven for producing amino acid amide.

Wherein, 1, a cover body; 2. an inner box body; 3. an outer case; 4. a thermally insulating cavity; 5. a handle; 6. a safety valve; 7. a first turntable; 8. a second turntable; 9. a rotating shaft; 10. a rotating electric machine; 11. adjusting a valve; 12. an air outlet; 13. an air supply pipe; 14. a support leg; 15. a hot air blower; 16. an air inlet; 17. a first connecting shaft; 18. a second connecting shaft; 19. a third connecting shaft; 20. a fourth connecting shaft; 21. and (6) an observation window.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

According to one embodiment of the present application, referring to fig. 1, the blast drying box for amino acid amide production according to the present embodiment includes an inner case 2, an outer case 3, and a hot air blower 15.

The hot air blower 15 is a HYJT-3380-TX15A circulating hot air blower 15 and is used for providing hot air to dry the amino acid amide.

The clearance between interior box 2 and the outer box 3 constitutes thermal-insulated chamber 4, and thermal-insulated chamber 4 is used for reducing the heat exchange between interior box 2 and the external world, reduces thermal loss.

The inside of the heat insulation cavity 4 can be vacuum, and heat insulation materials such as filling heat insulation cotton can be selected according to actual application scenes.

The bottom of the inner box body 2 is provided with a rotating shaft 9 connected with a rotating motor 10, and a first rotating disc 7 and a second rotating disc 8 are arranged on the rotating shaft 9.

The bottom of the outer box 3 is provided with a support leg 14.

Referring to fig. 2, the rotation shaft 9 includes a first connection shaft 17, a second connection shaft 18, a third connection shaft 19, and a fourth connection shaft 20, which are connected in sequence from top to bottom.

The fourth connecting shaft 20 is connected with an output shaft of the rotating motor 10 through a coupler, and the rotating motor 10 is a T150SG-M15020 servo motor and is used for providing rotating power to drive the first rotating disc 7 and the second rotating disc 8 to rotate, so that the amino acid amide on the first rotating disc is heated uniformly.

The shaft diameters of the first connecting shaft 17, the second connecting shaft 18, and the third connecting shaft 19 increase in order.

The first connecting shaft 17 is in threaded connection with the first rotating disc 7, the second connecting shaft 18 is in threaded connection with the second rotating disc 8, and the amino acid amide to be dried is evenly paved on the first rotating disc 7 and the second rotating disc 8.

An air supply pipe 13 is spirally distributed on the side wall of the inner box body 2, a plurality of air supply holes are formed in the air supply pipe 13, an air inlet 16 of the air supply pipe 13 is communicated with an air heater 15, and an adjusting valve 11 is installed on an air outlet 12 of the air supply pipe 13.

The gas after drying is discharged from the gas outlet 12, and it should be noted that the discharged gas still has high heat, and may be introduced into other equipment requiring drying as a preheating gas, such as drying of amino acid or drying and preheating of other chemical reagents, so as to reduce the waste of heat.

The top of interior box 2 and outer box 3 sets up lid 1, installs handle 5 and relief valve 6 on the lid 1, and when the pressure in interior box 2 was too big, the pressure release was carried out in the operation of relief valve 6.

Referring to fig. 3, transparent observation windows 21 are formed on the outer side walls of the outer case 3 and the inner case 2, so that a person can observe the drying progress in real time.

The working principle of the scheme is as follows:

the cover body 1 is opened, the amino acid amide to be dried is evenly paved on the first rotary disc 7 and the second rotary disc 8, the cover body 1 is covered, the hot air blower 15 is started, hot air is sent to the air supply pipe 13, the hot air is sent to the inner box body 2 through a plurality of air supply holes in the air supply pipe 13, and then the amino acid amide is dried.

While the present invention has been described in detail with reference to the embodiments, the scope of the present invention should not be limited to the embodiments. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. The utility model provides an amino acid amide preparation is with forced air drying case which characterized in that: comprises an inner box body and an outer box body; a gap between the inner box body and the outer box body forms a heat insulation cavity; the bottom inside the inner box body is provided with a rotating shaft connected with a rotating motor; the rotating shaft is provided with a first rotating disc and a second rotating disc; an air supply pipe is spirally distributed on the side wall of the inner box body, and a plurality of air supply holes are formed in the air supply pipe; the air inlet of the air supply pipe is communicated with the air heater, and the air outlet of the air supply pipe is provided with an adjusting valve; the top of interior box and outer box sets up the lid, installs handle and relief valve on the lid.

2. The forced air drying oven for amino acid amide production according to claim 1, characterized in that: the heat insulation cavity is vacuum.

3. The forced air drying oven for amino acid amide production according to claim 1, characterized in that: and heat insulation cotton is uniformly filled in the heat insulation cavity.

4. The forced air drying oven for amino acid amide production according to claim 1, characterized in that: the rotating shaft comprises a first connecting shaft, a second connecting shaft, a third connecting shaft and a fourth connecting shaft which are sequentially connected from top to bottom; and the fourth connecting shaft is connected with an output shaft of the rotating motor through a coupler.

5. The forced air drying oven for amino acid amide production according to claim 4, characterized in that: the shaft diameters of the first connecting shaft, the second connecting shaft and the third connecting shaft are sequentially increased.

6. The forced air drying oven for amino acid amide production according to claim 4, characterized in that: the first connecting shaft is in threaded connection with the first rotary table, and the second connecting shaft is in threaded connection with the second rotary table.

7. The forced air drying oven for amino acid amide production according to claim 1, characterized in that: the hot air blower is a HYJT-3380-TX15A circulating hot air blower.

8. The forced air drying oven for amino acid amide production according to claim 1, characterized in that: the rotating motor is a T150SG-M15020 servo motor.