Drying device for metal composite material production

Abstract

The utility model discloses a drying device for metal composite material production, which comprises a drying outer barrel, a heat conducting inner container is arranged in the drying outer barrel, a heat source interlayer is arranged between the drying outer barrel and the heat conducting inner container, one end of a vacuum pump is hermetically connected with a steam suction pipe through a vacuumizing pipeline, and the other end of the vacuum pump is connected with a vacuum pump. And one end of the steam extraction pipe is hermetically connected with the slotted hole in the surface of the heat-conducting liner through a sealing piece. By arranging the convenient heat source conveying mechanism, external heat source water can be conveyed into the heat source interlayer, the metal composite material in the heat conduction inner container can be dried in cooperation with the heating pipe, the interior of the whole heat conduction inner container is in a vacuumized state, and water on the surface of the material reaches a saturated state and is evaporated due to reduction of vapor pressure; and water in the material is continuously permeated to the surface, evaporated and discharged, so that the aim of drying the material in a very short time is fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of metal composite material production, in particular to a drying device used for metal composite material production. Background Art

[0002] With the development of material technology, there are more and more new materials that can be used for different needs. Nitride metal composite materials, as a new material, are used in many fields. In the production process of nitride metal composite materials, the nitride metal composite material profiles need to be dried after production for easy preservation.

[0003] The Chinese authorized patent document with publication number CN210346203U discloses a drying device for the production of nitride metal composite materials, including a box body, the bottom four corners of the box body are fixed with a base, and the bottom left and right sides of the support mechanism are provided with a holding device. The drying device for the production of nitride metal composite materials, through the cooperation between the servo motor, cam, second roller, cross bar, first roller, inclined rod, torsion spring and third roller, can fix the nitride metal composite material profile while being able to perform violent shaking, thereby shaking out the moisture inside the nitride metal composite material profile, and with the action of the fan, the nitride metal composite material profile can be quickly dried. Therefore, the drying process of the drying device for the production of nitride metal composite materials is faster, the drying cycle is short, and the drying effect is excellent, avoiding the problem of oxidation of the nitride metal composite material profile being in moisture for a long time.

[0004] In the above-mentioned prior art, when the metal composite material is dried, the evaporation rate of the water inside the metal composite material is slow, resulting in poor drying effect. Therefore, it is necessary to develop a new drying device for the production of metal composite materials. Utility Model Content

[0005] The utility model aims to provide a drying device for metal composite material production, so as to solve the problem that in the prior art proposed in the above background technology, when drying the metal composite material, the evaporation rate of water inside the metal composite material is slow, resulting in poor drying effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for the production of metal composite materials, comprising a drying outer cylinder, a heat-conducting inner tank is arranged inside the drying outer cylinder, a heat source interlayer is arranged between the drying outer cylinder and the heat-conducting inner tank, a heating pipe is installed inside the heat source interlayer, a heat source conveying mechanism is installed on one side of the outside of the drying outer cylinder, a vacuum mechanism is installed on the other side of the outside of the drying outer cylinder, a heat source pump is installed on the heat source conveying mechanism, one end of the heat source pump is sealed and connected to the inside of the heat source interlayer through a heat source pipe, a vacuum pump is installed on the vacuum mechanism, one end of the vacuum pump is sealed and connected to a steam extraction pipe through a vacuum pipeline, and one end of the steam extraction pipe is sealed and connected to a slot hole on the surface of the heat-conducting inner tank through a sealing member.

[0007] Preferably, both ends of the drying outer cylinder are fixedly connected to a carrying frame via a snap-fit ​​piece, a feed sealing cover plate is provided on the upper end surface of the drying outer cylinder, and the heat source pump and the vacuum pump are both installed on the carrying frame.

[0008] Preferably, a vacuum detection gauge is installed on the outside of the drying outer cylinder, and the vacuum detection gauge is sealedly connected to the drying chamber inside the drying outer cylinder through a pressure measuring coil.

[0009] Preferably, a heat source water extraction pipe is installed at the other end of the heat source pump.

[0010] Preferably, a pressure relief control valve is installed on the steam extraction pipe, and a pressure relief pipe is installed at one end of the pressure relief control valve.

[0011] Preferably, a discharge pipe is installed at the bottom end of the drying outer cylinder, and a discharge switch valve is installed on the discharge pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a convenient heat source conveying mechanism, which can convey external heat source water to the heat source interlayer, and cooperates with the heating pipe to dry the metal composite material inside the heat-conducting inner tank. The entire heat-conducting inner tank is in a vacuum state, and the steam pressure drops to make the water on the surface of the material reach a saturated state and evaporate, and is discharged and recovered in time by the vacuum pump. The water inside the material continuously penetrates to the surface, evaporates, and is discharged, and the three processes are continuously performed, so that the material can be dried in a very short time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall front view of the utility model;

[0015] Figure 2 This is a schematic diagram of the vacuum pumping mechanism structure of the utility model;

[0016] Figure 3It is a side view of the utility model.

[0017] In the figure: 1. Vacuuming mechanism; 2. Vacuum detection gauge; 3. Feed sealing cover plate; 4. Heat-conducting inner tank; 5. Drying outer cylinder; 6. Heat source interlayer; 7. Heating pipe; 8. Heat source pipe; 9. Heat source conveying mechanism; 10. Heat source pump; 11. Heat source water extraction pipe; 12. Carrying frame; 13. Discharge pipe; 14. Discharge switch valve; 15. Steam extraction pipe; 16. Seal; 17. Pressure relief control valve; 18. Pressure relief pipe; 19. Vacuuming pipeline; 20. Vacuum pump. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figure 1-3 The utility model provides an embodiment: a drying device for the production of metal composite materials, comprising a drying outer cylinder 5, a heat-conducting inner tank 4 is arranged inside the drying outer cylinder 5, a heat source interlayer 6 is arranged between the drying outer cylinder 5 and the heat-conducting inner tank 4, a heating pipe 7 is installed inside the heat source interlayer 6, a heat source conveying mechanism 9 is installed on one side of the outside of the drying outer cylinder 5, a vacuum mechanism 1 is installed on the other side of the outside of the drying outer cylinder 5, a heat source pump 10 is installed on the heat source conveying mechanism 9, one end of the heat source pump 10 is sealed and connected with the inside of the heat source interlayer 6 through a heat source pipe 8, a vacuum pump 20 is installed on the vacuum mechanism 1, one end of the vacuum pump 20 is sealed and connected with a steam extraction pipe 15 through a vacuum extraction pipeline 19, and one end of the steam extraction pipe 15 is sealed and connected with the groove hole on the surface of the heat-conducting inner tank 4 through a sealing member 16.

[0020] Furthermore, both ends of the drying outer cylinder 5 are fixedly connected to the supporting frame 12 through snap-fit ​​parts, which facilitates the limiting and fixing of the two ends of the drying outer cylinder 5. A feed sealing cover plate 3 is provided on the upper end surface of the drying outer cylinder 5. By opening the feed sealing cover plate 3, the metal composite material can be conveniently put into the interior of the drying outer cylinder 5. The heat source pump 10 and the vacuum pump 20 are both installed on the supporting frame 12.

[0021] Furthermore, a vacuum detection gauge 2 is installed on the outside of the drying outer cylinder 5. The vacuum detection gauge 2 is sealed and connected to the drying chamber inside the drying outer cylinder 5 through a pressure measuring coil. By setting up the vacuum detection gauge 2, it is convenient to detect the air pressure value of the drying chamber inside the drying outer cylinder 5.

[0022] Furthermore, a heat source water extraction pipe 11 is installed at the other end of the heat source pump 10 , and the heat source water from the outside can be extracted into the heat source interlayer 6 through the heat source water extraction pipe 11 by the heat source pump 10 .

[0023] Furthermore, a pressure relief control valve 17 is installed on the steam extraction pipe 15 , and a pressure relief pipe 18 is installed at one end of the pressure relief control valve 17 . By opening the pressure relief control valve 17 , part of the steam can be discharged from the pressure relief pipe 18 .

[0024] Furthermore, a discharge pipe 13 is installed at the bottom end of the drying outer cylinder 5 , and a discharge switch valve 14 is installed on the discharge pipe 13 . By opening the discharge switch valve 14 , the dried metal composite material can be easily discharged from the discharge pipe 13 .

[0025] Working principle: When in use, a feed sealing cover plate 3 is provided on the upper end surface of the drying outer cylinder 5. By opening the feed sealing cover plate 3, the metal composite material can be conveniently put into the interior of the drying outer cylinder 5. A heat-conducting inner tank 4 is provided inside the drying outer cylinder 5. A heat source interlayer 6 is provided between the drying outer cylinder 5 and the heat-conducting inner tank 4. A heating pipe 7 is installed inside the heat source interlayer 6. A heat source conveying mechanism 9 is installed on one side of the exterior of the drying outer cylinder 5. A vacuum pumping mechanism 1 is installed on the other side of the exterior of the drying outer cylinder 5. A heat source pump 10 is installed on the heat source conveying mechanism 9. One end of the heat source pump 10 is sealed and connected to the interior of the heat source interlayer 6 through a heat source pipe 8. By opening the heat source pump 10, external heat source water can be pumped into the heat source interlayer 6 through the heat source water pumping pipe 11. The heat-conducting inner liner 4 can be heated by cooperating with the heating tube 7. The heat-conducting inner liner 4 can heat the air inside the drying chamber, so as to facilitate the drying operation of the metal composite material. A vacuum pump 20 is installed on the vacuum mechanism 1. One end of the vacuum pump 20 is sealed and connected with the steam extraction pipe 15 through the vacuum pipeline 19. One end of the steam extraction pipe 15 is sealed and connected with the slot hole on the surface of the heat-conducting inner liner 4 through the sealing member 16. A large amount of steam will be generated after the water inside the metal composite material evaporates. By turning on the vacuum pump 20 and cooperating with the vacuum pipeline 19, the steam inside the drying chamber can be quickly extracted. The water inside the metal composite material continuously penetrates to the surface, evaporates, and is discharged. The three processes are continuously carried out, so that the material can be dried in a very short time.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description is given here.

[0028] 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 drying device for producing metal composite materials, comprising a drying outer cylinder (5), characterized in that: A heat-conducting inner container (4) is arranged inside the drying outer cylinder (5), a heat source interlayer (6) is arranged between the drying outer cylinder (5) and the heat-conducting inner container (4), a heating pipe (7) is installed inside the heat source interlayer (6), a heat source conveying mechanism (9) is installed on one side of the outside of the drying outer cylinder (5), a vacuum pump (1) is installed on the other side of the outside of the drying outer cylinder (5), a heat source pump (10) is installed on the heat source conveying mechanism (9), one end of the heat source pump (10) is sealed and connected to the inside of the heat source interlayer (6) through a heat source pipe (8), a vacuum pump (20) is installed on the vacuum pump (1), one end of the vacuum pump (20) is sealed and connected to a steam extraction pipe (15) through a vacuum extraction pipeline (19), and one end of the steam extraction pipe (15) is sealed and connected to a groove hole on the surface of the heat-conducting inner container (4) through a sealing member (16).

2. A drying device for producing metal composite materials according to claim 1, characterized in that: The two ends of the drying outer cylinder (5) are fixedly connected to a bearing frame (12) via a snap-fitting piece, a feed sealing cover plate (3) is provided on the upper end surface of the drying outer cylinder (5), and the heat source pump (10) and the vacuum pump (20) are both mounted on the bearing frame (12).

3. A drying device for producing metal composite materials according to claim 1, characterized in that: A vacuum detection gauge (2) is installed outside the drying outer cylinder (5), and the vacuum detection gauge (2) is sealedly connected to the drying chamber inside the drying outer cylinder (5) via a pressure measuring coil.

4. A drying device for producing metal composite materials according to claim 1, characterized in that: A heat source water extraction pipe (11) is installed at the other end of the heat source pump (10).

5. The drying device for producing metal composite materials according to claim 1, characterized in that: A pressure relief control valve (17) is installed on the steam extraction pipe (15), and a pressure relief pipe (18) is installed at one end of the pressure relief control valve (17).

6. A drying device for producing metal composite materials according to claim 1, characterized in that: A discharge pipe (13) is installed at the bottom end of the drying outer cylinder (5), and a discharge switch valve (14) is installed on the discharge pipe (13).

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