Autoclave

Abstract

The autoclave comprises a cylinder, one end of the cylinder is sealed, the other end of the cylinder is provided with a tank cover device allowing materials to enter and exit, the tank cover device is opened through a door opening device, the cylinder is provided with a heating device, and the cylinder is supported through a saddle type support; an inner heat preservation device is arranged on the inner wall of the cylinder body, an outer heat preservation device is arranged on the outer wall of the cylinder body, the inner heat preservation device is glass rock or aluminum silicate fiber felt, the outer heat preservation device is heat preservation mortar, and the thickness of the heat preservation mortar is 90-100 mm.

Description

Technical Field

[0001] The utility model relates to the technical field of main production equipment for aviation composite material parts, in particular to a hot autoclave. Background Art

[0002] The autoclave is a large plastic pressure container with an integral heating system. Since the autoclave is a pressure vessel, its common structure is a cylinder with one end closed and the other end open. The autoclave in the prior art has the following problems: the heat preservation effect of the cylinder of the autoclave is not good, which directly affects the reaction effect. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a hot press can with enhanced heat preservation effect to solve the deficiencies in the prior art.

[0004] The technical solution adopted by the utility model is a kind of hot press tank, comprising a cylinder, one end of the cylinder is sealed, the other end of the cylinder is provided with a tank cover device allowing materials to enter and exit, the tank cover device is opened by a door opening device, the cylinder is provided with a heating device, and the cylinder is supported by a saddle support; the inner wall of the cylinder is provided with an inner thermal insulation device, the outer wall of the cylinder is provided with an outer thermal insulation device, the inner thermal insulation device is glass rock or aluminum silicate fiber felt, the outer thermal insulation device is thermal insulation mortar, and the thickness of the thermal insulation mortar is 90-100 mm.

[0005] The cylinder of the utility model has a vacuum interface connected to a vacuum extraction device, a pressurizing port is provided at the upper end of the cylinder, a pressure relief port is provided on one side of the pressurizing port, and a pressure sensor interface for detecting the internal pressure of the cylinder is provided on one side of the vacuum interface.

[0006] The utility model also comprises a cooling device, which comprises a cooling water inlet located at the lower end of the sealing end of the cylinder, and a cooling water outlet is arranged at the upper end of the sealing end of the cylinder.

[0007] The door opening device of the utility model includes a connecting rod rotatably connected to the outer wall of the cylinder, the connecting rod is rotatably connected to a connecting piece, the connecting piece is fixedly connected to the tank cover device, and the door opening device also includes a buckle for engaging the tank cover device with the cylinder, and the buckle is located on the opposite side of the connecting rod.

[0008] The utility model provides a sewage outlet at the lower end of the cylinder, a thermocouple device interface for detecting the internal temperature of the cylinder, a fan for circulating the temperature is provided inside the cylinder, and the fan is connected to a motor for driving the fan.

[0009] The saddle support of the utility model comprises an arc-shaped contact portion adapted to the periphery of the cylinder, a support plate in contact with the ground is fixedly arranged below the contact portion, the support plate is provided with reinforcing ribs, and the reinforcing ribs are arranged at equal intervals.

[0010] A sealing ring with a size matching that of the tank cover device and the cylinder body is arranged between the tank cover device and the cylinder body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model provides inner and outer heat-insulating materials, and doubles the heat-insulating materials to enhance the heat-insulating effect of the cylinder, thereby ensuring the reaction effect of the device.

[0013] 2. The utility model provides a pressurizing port and a pressure relief port, so that the pressure inside the cylinder can be easily adjusted to the required pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the utility model from another viewing angle.

[0016] Figure 3 It is a cross-sectional view of the cylinder of the utility model. DETAILED DESCRIPTION

[0017] The present invention will be further described below with reference to the accompanying drawings and by way of embodiments.

[0018] like Figures 1 to 3 As shown, a hot press tank described in this embodiment includes a cylinder 1, one end of the cylinder 1 is sealed, and the other end of the cylinder 1 is provided with a tank cover device 2 for allowing materials to enter and exit, and the tank cover device 2 is opened by a door opening device 3, and the cylinder 1 is provided with a heating device 4, and the cylinder 1 is supported by a saddle support 5; the inner wall of the cylinder 1 is provided with an inner insulation device 11, and the outer wall of the cylinder 1 is provided with an outer insulation device 12, the inner insulation device 11 is glass rock or aluminum silicate fiber felt, and the outer insulation device 12 is insulation mortar, and the thickness of the insulation mortar is 90-100 mm; this embodiment is provided with an inner insulation device 11 and an outer insulation device 12, and the insulation effect is doubly guaranteed under dual action.

[0019] The cylinder 1 described in this embodiment has a vacuum interface 13 connected to a vacuum extraction device, a pressurizing port 14 is provided at the upper end of the cylinder 1, a pressure relief port 15 is provided on one side of the pressurizing port 14, and a pressure sensor interface 16 for detecting the internal pressure of the cylinder 1 is provided on one side of the vacuum interface 13; in this embodiment, the pressure inside the cylinder 1 can be adjusted at any time by reading the pressure value of the pressure sensor and adjusting the pressurizing port 14 and the pressure relief port 15.

[0020] This embodiment further includes a cooling device 6 , which includes a cooling water inlet 61 located at the lower end of the sealed end of the cylinder 1 , and a cooling water outlet 62 is provided at the upper end of the sealed end of the cylinder 1 .

[0021] The lower end of the cylinder 1 described in this embodiment is provided with a sewage outlet 17, and the cylinder 1 is provided with a thermocouple device interface 18 for detecting the internal temperature of the cylinder 1. The interior of the cylinder 1 is provided with a fan for circulating the temperature, and the fan is connected to a motor 7 for driving the fan; the motor 7 described in this embodiment drives the fan to rotate, so that the temperature inside the cylinder 1 is uniform.

[0022] The saddle support 5 described in this embodiment includes an arc-shaped contact portion 51 adapted to the periphery of the cylinder 1, and a support plate 52 in contact with the ground is fixedly provided below the contact portion 51, and the support plate 52 is provided with reinforcing ribs 53, and the reinforcing ribs 53 are arranged at equal intervals; a sealing ring 8 adapted to the size of the tank cover device 2 and the cylinder 1 is provided between them; the number of the saddle supports 5 is at least two, and the two saddle supports 5 are arranged at intervals.

Claims

1. A hot press tank, characterized in that: The invention comprises a cylinder (1), one end of the cylinder (1) is sealed, the other end of the cylinder (1) is provided with a tank cover device (2) for allowing materials to enter and exit, the tank cover device (2) is opened by a door opening device (3), the cylinder (1) is provided with a heating device (4), and the cylinder (1) is supported by a saddle support (5); the inner wall of the cylinder (1) is provided with an inner thermal insulation device (11), and the outer wall of the cylinder (1) is provided with an outer thermal insulation device (12), the inner thermal insulation device (11) is glass rock or aluminum silicate fiber felt, and the outer thermal insulation device (12) is thermal insulation mortar, and the thickness of the thermal insulation mortar is 90-100 mm.

2. The autoclave according to claim 1, characterized in that: The cylinder (1) has a vacuum interface (13) connected to a vacuum extraction device, a pressurizing port (14) is provided at the upper end of the cylinder (1), a pressure relief port (15) is provided on one side of the pressurizing port (14), and a pressure sensor interface (16) for detecting the internal pressure of the cylinder is provided on one side of the vacuum interface (13).

3. The autoclave according to claim 1, characterized in that: It also comprises a cooling device (6), the cooling device (6) comprising a cooling water inlet (61) located at the lower end of the sealed end of the cylinder (1), and a cooling water outlet (62) is provided at the upper end of the sealed end of the cylinder (1).

4. The autoclave according to claim 1, characterized in that: The door opening device (3) comprises a connecting rod (31) rotatably connected to the outer wall of the cylinder (1), the connecting rod (31) being rotatably connected to a connecting piece (32), the connecting piece (32) being fixedly connected to the tank cover device (2), and the door opening device (3) further comprises a buckle (33) for engaging the tank cover device (2) with the cylinder (1), the buckle (33) being located on the opposite side of the connecting rod (31).

5. The autoclave according to claim 1, characterized in that: The lower end of the cylinder (1) is provided with a sewage outlet (17), the cylinder (1) is provided with a thermocouple device interface (18) for detecting the internal temperature of the cylinder (1), and the interior of the cylinder (1) is provided with a fan for circulating the temperature, the fan being connected to a motor (7) for driving the fan.

6. The autoclave according to claim 1, characterized in that: The saddle support (5) comprises an arc-shaped contact portion (51) adapted to the periphery of the cylinder (1), a support plate (52) in contact with the ground is fixedly provided below the contact portion (51), the support plate (52) is provided with reinforcing ribs (53), and the reinforcing ribs (53) are arranged at equal intervals.

7. The autoclave according to claim 1, characterized in that: A sealing ring (8) whose size matches that of the tank cover device (2) and the cylinder body (1) is provided between the tank cover device (2) and the cylinder body (1).

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