CN210740876U

CN210740876U - Spin-drying device

Info

Publication number: CN210740876U
Application number: CN201921781469.8U
Authority: CN
Inventors: 梁华春
Original assignee: Xiamen Lili Powder Metallurgy Co Ltd
Current assignee: Xiamen Lili Powder Metallurgy Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-12
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a device spin-dries relates to the equipment technical field that spin-dries, has solved the device that spin-dries and has overhauld inconvenient technical problem. The technical key points comprise that: the hot air device comprises an inner barrel, an outer barrel and a driving device, wherein an air induction port is arranged on one side of the lower end of the outer barrel and is connected with a connecting pipe of a hot air device, an electromagnetic valve is arranged on the connecting pipe, an exhaust hole is formed in the upper end of the outer barrel, a drain pipe is arranged at the bottom of the outer barrel, and a heat insulation layer is arranged on the outer wall of the. The utility model has the advantages of the device is spin-dried in the convenient maintenance.

Description

Spin-drying device

Technical Field

The utility model relates to a drier technical field, more specifically says, it relates to a device spin-dries.

Background

Powder metallurgy is the process technology of preparing metal powder or using metal powder as raw materials, manufacturing metal materials, composite materials and various types of products through molding and sintering, parts such as a molded metal shaft sleeve, a molded nut and the like need to be dried by spin-drying metal surface moisture after various procedures such as anti-rust oil, frosting and the like, in the prior art, the drying efficiency is improved by additionally arranging a heating device, most of heating devices are installed in a spin-drying machine, and the problem of inconvenient maintenance after the heating devices are damaged exists.

Chinese patent publication No. CN206486611U discloses a spin-drying device for automobile parts, which comprises an outer cylinder, an inner cylinder, a cover, a hinge, a heater, a heat dissipation seam, a water collection tank, a blower, a separation net, a turntable, a ring, and a fan, wherein the upper part and the lower part of the outer cylinder are both open; the inner cylinder is arranged inside the outer cylinder; the cover body is movably connected to the edge of the outer barrel through a hinge; a heater is arranged in the cover body; a plurality of heat dissipation seams are uniformly arranged on the lower surface of the cover body; the outer barrel is arranged on the water collecting barrel; the fan is arranged at the bottom of the outer barrel; the upper part of the fan is provided with a separation net; a turntable is arranged on the separation net; the inner cylinder is arranged on the turntable; a circular ring is arranged on the periphery of the inner cylinder; the induced fans are uniformly arranged on the circular ring.

Similar to the above, in the prior art, a driving device is often used to drive the rotating disc to rotate, the inner cylinder is driven to rotate by the rotating disc, and a heating device is arranged in the inner cylinder to improve the drying efficiency.

The above prior art solutions have the following drawbacks: this prior art scheme the fan is installed in the bottom of urceolus, and the induced draft fan sets up on the ring on the inner tube outer wall, and the heater is installed inside the lid, when fan, induced draft fan and heater appear the situation of damaging, need take the lid apart and overhaul the heater, need pull down the inner tube when overhauing fan and induced draft fan, lead to overhauing extremely inconveniently, consequently need improve.

SUMMERY OF THE UTILITY MODEL

To the technical problem that has now, an object of the utility model is to provide a device spin-dries, it has the maintenance of being convenient for advantage of device spin-drying.

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

the utility model provides a spin-drying device, includes the urceolus, sets up the inner tube in the urceolus, sets up in the inner tube bottom in order to be used for driving inner tube pivoted drive arrangement and installation and the lid of urceolus upper end, is provided with the induced air mouth on the outer wall of urceolus, and one side of urceolus is provided with hot air device, and hot air device's air outlet and induced air mouth pass through the connecting pipe intercommunication setting.

Through adopting above-mentioned technical scheme, through with the hot air device installation setting with the outside of urceolus and by the connecting pipe intercommunication setting, so set up and will make things convenient for the hot air device to maintain when damaging.

The utility model discloses further set up to: the upper end of the outer cylinder is provided with a plurality of air exhaust holes.

By adopting the technical scheme, the exhaust holes are formed in the upper end of the outer barrel, the internal air flow rises upwards under the pushing force of hot air pushed by the hot air device, and when the internal air flow rises to the upper end of the outer barrel, water vapor is taken out of the exhaust holes to ensure that the air pressure in the barrel is normal.

The utility model discloses further set up to: the induced draft opening is arranged on one side of the lower end of the outer barrel.

By adopting the technical scheme, the air inducing port is arranged on one side of the lower end of the outer barrel, so that hot air of the hot air device pushes water vapor to rise from bottom to top and is exhausted out of the barrel through the exhaust hole, and workers are prevented from being scalded by high-temperature steam when the cover body is lifted.

The utility model discloses further set up to: the connecting pipe is arranged in a Z shape, one end of the connecting pipe is connected with an air outlet of the hot air device, the other end of the connecting pipe is connected with an air induction port, and one end of the connecting pipe, which is connected with the air induction port, is slightly inclined downwards.

By adopting the technical scheme, the connecting pipe is arranged in a Z shape, so that moisture is prevented from entering the hot air device through the connecting pipe, and one end of the connecting pipe connected with the air inducing port is slightly inclined downwards, so that water entering the connecting pipe flows back into the outer barrel along the inner wall of the connecting pipe.

The utility model discloses further set up to: the outer wall of the hot air device ring is circumferentially provided with a plurality of hot air devices, and a connecting pipe between each hot air device and the air induction port is provided with an electromagnetic valve.

By adopting the technical scheme, the hot air device is arranged into a plurality of pieces to be used as a standby device; and the electromagnetic valves are arranged on the connecting pipes between the hot air devices and the air induction ports, and when the hot air devices are in a standby state, the electromagnetic valves are in a closed state, so that water vapor is prevented from flowing backwards into the standby hot air devices.

The utility model discloses further set up to: one end of the connecting pipe, which is far away from the hot air device, is detachably connected with the joint of the air inducing port on the outer barrel through a flange plate.

Through adopting above-mentioned technical scheme, adopt the ring flange to be connected through the junction of keeping away from hot air device's one end and the induced air mouth on the urceolus with the connecting pipe for the staff conveniently dismantles hot air device and overhauls or changes more.

The utility model discloses further set up to: the bottom of the outer barrel is provided with a drain pipe.

Through adopting above-mentioned technical scheme, through set up the moisture discharge of drain pipe in with the bucket in outer bobbin base portion and avoid the bucket inside too moist.

The utility model discloses further set up to: the bottom of the outer barrel is provided with a groove which is coaxial with the outer barrel and is arranged in an annular mode, the groove is attached to the inner wall of the outer barrel, and the groove is communicated with the drain pipe.

Through adopting above-mentioned technical scheme, play the effect of drainage through setting up the recess, when liquid was got rid of the inner wall of urceolus on, along urceolus inner wall down flow in the recess, flow to drain pipe department discharge in the recess.

The utility model discloses further set up to: the outer wall of the outer barrel is provided with a plurality of layers of heat insulation layers.

By adopting the technical scheme, hot air is introduced into the hot air device to ensure that the temperature of the outer barrel is also increased, so that the heat insulation layer is arranged on the outer wall of the outer barrel to prevent workers from being scalded by the high-temperature outer barrel.

The utility model discloses further set up to: the bottom of urceolus is provided with the base, is connected between urceolus and the base to be provided with along the strengthening rib that urceolus axis circumference equidistance was arranged.

By adopting the technical scheme, the spin-drying device can shake in the operation process, so that the base and the reinforcing ribs are arranged to enhance the stability of the bottom of the spin-drying device.

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

(1) an air induction port is formed in one side wall of the lower end of the outer barrel, the air induction port is connected with a connecting pipe, one end of the connecting pipe is also connected with a hot air device, and the connecting pipe is arranged to be in flange connection, so that the hot air device is more convenient to overhaul;

(2) the use performance of the spin-drying device is further optimized by arranging the exhaust hole at the upper end of the outer barrel, arranging the heat insulation layer on the outer wall of the outer barrel and arranging the groove and the drain pipe at the lower end;

(3) the hot air device is arranged into a plurality of pieces and is controlled to be switched on and off by the electromagnetic valve, so that the applicability of the spin-drying device is improved.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1;

fig. 3 is an enlarged structural diagram of a part a of fig. 2.

Reference numerals: 1. an outer cylinder; 2. an inner barrel; 3. a drive device; 4. a cover body; 5. an air inducing port; 6. a hot air device; 7. a connecting pipe; 8. an exhaust hole; 9. an electromagnetic valve; 10. a flange plate; 11. a drain pipe; 12. a groove; 13. a thermal insulation layer; 14. a base; 15. and (5) reinforcing ribs.

Detailed Description

The utility model provides a spin-drying device.

The present invention will be described in detail with reference to the accompanying drawings and examples, but the embodiments of the present invention are not limited thereto.

A spin-drying device is shown in a combined figure 1 and a figure 2, and comprises an outer barrel 1, an inner barrel 2 arranged in the outer barrel 1 and used for placing parts, a driving device 3 arranged at the bottom of the inner barrel 2 and used for driving the inner barrel 2 to rotate, and a cover body 4 arranged at the upper end of the outer barrel 1, wherein a hot air device 6 used for improving drying efficiency is arranged on one side of the outer barrel 1, and a connecting pipe 7 used for guiding hot air is arranged between the hot air device 6 and the outer barrel 1; further, specifically, the hot air device 6 may be configured as a hot air blower.

Referring to fig. 1 and 3, the upper end of the outer cylinder 1 is provided with a plurality of exhaust holes 8 for discharging water vapor in time, one side of the lower end of the outer cylinder 1 is provided with an air inlet 5, the air inlet 5 is used for connecting a connecting pipe 7 to introduce hot air, the bottom of the outer cylinder 1 is provided with a groove 12 which is coaxial with the outer cylinder 1 and is annularly arranged, the groove 12 is arranged to be attached to the inner wall of the outer cylinder 1, the groove 12 is communicated with a drain pipe 11, and liquid flows to the drain pipe 11 through the drainage function of the groove 12 to be discharged out of the outer cylinder 1 in time, so that water is prevented from; a base 14 is arranged at the bottom of the outer barrel 1, and reinforcing ribs 15 which are arranged along the axial direction of the outer barrel 1 at equal intervals and are used for enhancing the connection strength are connected between the outer barrel 1 and the base 14, so that the stability of the spin-drying device is enhanced; further, a plurality of layers of heat insulation layers 13 are arranged on the outer wall of the outer barrel 1 and used for preventing workers from being scalded by the high-temperature outer barrel 1.

As shown in fig. 1, a connecting pipe 7 arranged on one side of the outer wall of the outer barrel 1 is arranged in a Z shape, one end of the connecting pipe 7 is connected with an air outlet of a hot air device 6, the other end of the connecting pipe 7 is connected with an air inducing port 5, and one end of the connecting pipe 7 connected with the air inducing port 5 is slightly inclined downwards, so that liquid in the barrel is prevented from flowing backwards into the hot air device 6; through setting up hot-blast apparatus 6 a plurality of that the ring outer wall circumference set up, all be provided with solenoid valve 9 in order to be used for controlling hot-blast apparatus 6 switch on the connecting pipe 7 between each hot-blast apparatus 6 and induced air mouth 5, so set up and will guarantee the normal operating of each hot-blast apparatus 6.

As shown in figure 1, one end of the hot air device 6 far away from each connecting pipe 7 is connected with the outer cylinder 1 through a flange plate 10, so that the hot air device 6 is convenient to disassemble and replace for maintenance and replacement.

The utility model discloses a working process and beneficial effect as follows: the parts to be dried are placed in the inner barrel 2, the cover body 4 is covered, the driving device 3 is started to drive the inner barrel 2 to rotate, then the hot air device 6 is started to send hot air into the barrel to accelerate the drying effect, and the inner barrel 2 is taken out after the drying is finished and the dried parts are poured out.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a device spin-dries, includes urceolus (1), sets up inner tube (2) in urceolus (1), sets up in inner tube (2) bottom in order to be used for driving inner tube (2) pivoted drive arrangement (3) and installation and lid (4) of urceolus (1) upper end, its characterized in that: an air induction port (5) is formed in the outer wall of the outer barrel (1), a hot air device (6) is arranged on one side of the outer barrel (1), and an air outlet of the hot air device (6) is communicated with the air induction port (5) through a connecting pipe (7).

2. The spin-drying apparatus of claim 1, wherein: the upper end of the outer barrel (1) is provided with a plurality of air exhaust holes (8).

3. The spin-drying apparatus of claim 2, wherein: the air inducing opening (5) is arranged on one side of the lower end of the outer barrel (1).

4. A spin-drying apparatus according to claim 3, wherein: the hot air device is characterized in that the connecting pipe (7) is arranged in a Z shape, the upper end of the connecting pipe (7) is connected with an air outlet of the hot air device (6), the lower end of the connecting pipe (7) is connected with the air induction port (5), and one end, connected with the air induction port (5), of the connecting pipe (7) is slightly inclined downwards.

5. The spin-drying apparatus of claim 4, wherein: a plurality of hot air devices (6) are arranged on the outer wall of the ring in the circumferential direction, and electromagnetic valves (9) are arranged on connecting pipes (7) between the hot air devices (6) and the air inducing ports (5).

6. The spin-drying apparatus of claim 1, wherein: one end of the connecting pipe (7) far away from the hot air device (6) is detachably connected with the joint of the air inducing port (5) on the outer barrel (1) through a flange plate (10).

7. The spin-drying apparatus of claim 1, wherein: the bottom of the outer barrel (1) is provided with a drain pipe (11).

8. The spin-drying apparatus of claim 7, wherein: the outer barrel is characterized in that a groove (12) which is coaxially arranged with the outer barrel (1) and is annularly arranged is formed in the bottom of the outer barrel (1), the groove (12) is attached to the inner wall of the outer barrel (1), and the groove (12) is communicated with a drain pipe (11).

9. The spin-drying apparatus of claim 1, wherein: the outer wall of the outer barrel (1) is provided with a plurality of layers of heat insulation layers (13).

10. The spin-drying apparatus of claim 1, wherein: the bottom of urceolus (1) is provided with base (14), it is provided with strengthening rib (15) of arranging along urceolus (1) axis circumference equidistance to be connected between urceolus (1) and base (14).