Novel automatic locking chuck device of catalytic pyrolysis hydrogen production reaction kettle

Abstract

A novel automatic locking chuck device for a catalytic pyrolysis hydrogen production reaction kettle comprises a lower flange connected with the open end of the catalytic pyrolysis hydrogen production reaction kettle, an upper flange arranged above the lower flange, a rotary supporting ring, a power system and one or more pressing assemblies. The pressing assembly comprises a rotary locking sliding block, a lower locking block and an upper locking block, the lower locking block and the upper locking block are arranged between the upper flange and the rotary locking sliding block, the rotary locking sliding block is arranged on the upper flange in a sliding mode through a sliding groove, and the rotary locking sliding block is installed on the rotary supporting ring. The power system can drive the rotary locking sliding block to rotate in the circumferential direction of the upper flange, the lower locking block and the upper locking block are each provided with an inclined face, and when the inclined face of the lower locking block is attached to the inclined face of the upper locking block, the lower locking block and the upper locking block are tightly wedged. According to the utility model, the upper flange and the lower flange can be quickly assembled and connected or disassembled and separated without repeatedly assembling and disassembling bolts, so that time and labor are saved, and higher safety is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of reactors, and in particular relates to a novel automatic locking chuck device for a catalytic pyrolysis hydrogen production reactor. Background Art

[0002] At present, the existing catalytic pyrolysis hydrogen production reactor has the following technical problems in the working process: when the open end of the catalytic pyrolysis hydrogen production reactor is connected to any of the three functional devices including the feeding device, the intubation temperature measuring device and the visual distance measuring device, the upper cover plate at the open end needs to be removed and then connected, and the upper cover plate needs to be reinstalled after use. The disassembly and installation process of the upper cover plate requires manual disassembly or installation of multiple connecting bolts. Each time a functional device is replaced, the bolts need to be disassembled and then reinstalled, which is time-consuming and labor-intensive. In addition, due to the high temperature during the operation of the catalytic pyrolysis hydrogen production reactor, there are certain safety hazards in the manual disassembly and installation of the bolts. Utility Model Content

[0003] In order to overcome the deficiencies of the above-mentioned technologies, the purpose of the utility model is to provide a novel automatic locking chuck device for a catalytic pyrolysis hydrogen production reactor.

[0004] The technical solution adopted by the utility model is: a novel automatic locking chuck device for a catalytic pyrolysis hydrogen production reactor, comprising a lower flange connected to the open end of the catalytic pyrolysis hydrogen production reactor, an upper flange arranged above the lower flange, a rotating support ring, a power system and one or more clamping components, the clamping component comprising a rotating locking slider and a lower locking block and an upper locking block arranged between the upper flange and the rotating locking slider, a sliding groove is arranged on the rotating locking slider, the rotating locking slider is slidably arranged on the upper flange through the sliding groove, the rotating locking slider is installed on the rotating support ring, the power system can drive the rotating locking slider to rotate around the circumferential direction of the upper flange, the lower locking block is installed on the upper flange, and the upper locking block is installed on the rotating locking slider, and the lower locking block and the upper locking block are both provided with inclined surfaces, and when the inclined surface of the lower locking block is in contact with the inclined surface of the upper locking block, the lower locking block is wedged with the upper locking block.

[0005] The power system includes a hydraulic cylinder, a rack, a hydraulic support seat, a rotating gear disc and a rack limit block. The hydraulic support seat is installed on the lower flange, and the cylinder body of the hydraulic cylinder is installed on the hydraulic support seat. The telescopic rod of the hydraulic cylinder is connected to one end of the rack, and the other end of the rack is passed through the rack limit block. The rotating gear disc is fixedly connected to the rotating locking slider, and the rotating gear disc is meshed with the rack.

[0006] The lower flange is provided with a sealing groove, and a sealing ring is installed in the sealing groove.

[0007] There are three groups of clamping assemblies, and the three groups of clamping assemblies are evenly spaced in sequence along the inner circumference direction of the rotating support ring.

[0008] The rotary locking slide block is fixed on the inner wall of the rotary support ring by means of bolts.

[0009] The lower locking block is fixed on the lower flange by bolts.

[0010] The upper locking block is fixed on the rotary locking slide block by bolts.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model can quickly realize the installation connection or disassembly separation between the upper flange and the lower flange without repeatedly installing and disassembling bolts, which saves time and labor and is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model Figure I ;

[0013] Figure 2 This is a schematic diagram of the structure of the utility model Figure II . DETAILED DESCRIPTION

[0014] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

[0015] like Figures 1 to 2 As shown, a novel automatic locking chuck device for a catalytic pyrolysis hydrogen production reactor comprises a lower flange 9 connected to the open end of the catalytic pyrolysis hydrogen production reactor, an upper flange 6 arranged above the lower flange 9, a rotating support ring 4, a power system and one or more clamping components, wherein the clamping component comprises a rotating locking slider 5 and a lower locking block 8 and an upper locking block 12 arranged between the upper flange 6 and the rotating locking slider 5, a slide groove is arranged on the rotating locking slider 5, and the rotating locking slider 5 is slidably arranged on the upper flange 6 through the slide groove, and the rotating locking slider 5 is installed on the rotating support ring 4, and the power system can drive the rotating locking slider 5 to rotate around the circumferential direction of the upper flange 6, the lower locking block 8 is installed on the upper flange 6, and the upper locking block 12 is installed on the rotating locking slider 5, and the lower locking block 8 and the upper locking block 12 are both provided with inclined surfaces, and when the inclined surface of the lower locking block 8 is in contact with the inclined surface of the upper locking block 12, the lower locking block 8 is wedged with the upper locking block 12.

[0016] When the lower locking block 8 is wedged with the upper locking block 12, the upper flange 6 is tightly pressed against the lower flange 9, thereby achieving a seal between the upper flange 6 and the lower flange 9. When the lower locking block 8 is offset from the upper locking block 12, the upper flange 6 can be removed and separated from the lower flange 9.

[0017] The power system includes a hydraulic cylinder 1, a rack 2, a hydraulic support seat 3, a rotating gear disc 7 and a rack limit block 10. The hydraulic support seat 3 is installed on the lower flange 9. The cylinder body of the hydraulic cylinder 1 is installed on the hydraulic support seat 3. The telescopic rod of the hydraulic cylinder 1 is connected to one end of the rack 2. The other end of the rack 2 is passed through the rack limit block 10. The rotating gear disc 7 is fixedly connected to the rotating locking slider 5, and the rotating gear disc 7 is meshed with the rack 2.

[0018] The rack stopper 10 is fixedly mounted on the hydraulic support seat 3. When the hydraulic cylinder 1 drives the rack 2 to move, the rotating toothed disc 7 is forced to move, thereby driving the rotating locking slider 5 to rotate. The rack stopper 10 limits the movement direction of the rack 2.

[0019] The lower flange 9 is provided with a sealing groove 11 , in which a sealing ring is installed.

[0020] There are three groups of clamping assemblies, and the three groups of clamping assemblies are evenly spaced in sequence along the inner circumference direction of the rotating support ring 4.

[0021] The rotation locking slide block 5 is fixed to the inner wall of the rotation support ring 4 by means of bolts.

[0022] The lower locking block 8 is fixed to the lower flange 6 by bolts.

[0023] The upper locking block 12 is fixed on the rotary locking slide block 5 by means of bolts.

[0024] The utility model can quickly realize the installation connection or disassembly separation between the upper flange 6 and the lower flange 9 without repeatedly installing and disassembling bolts, which saves time and labor and is safer.

[0025] The above embodiments are based on the technical solution of the present utility model, and provide detailed implementation methods and specific operation processes, but the protection scope of the present utility model is not limited to the above embodiments.

Claims

1. A new type of automatic locking chuck device for catalytic pyrolysis hydrogen production reactor, Features: It includes a lower flange connected to the open end of the catalytic pyrolysis hydrogen production reactor, an upper flange arranged above the lower flange, a rotating support ring, a power system and one or more clamping components, the clamping component includes a rotating locking slider and a lower locking block and an upper locking block arranged between the upper flange and the rotating locking slider, a slide groove is arranged on the rotating locking slider, the rotating locking slider is slidably arranged on the upper flange through the slide groove, the rotating locking slider is installed on the rotating support ring, the power system can drive the rotating locking slider to rotate around the circumferential direction of the upper flange, the lower locking block is installed on the upper flange, and the upper locking block is installed on the rotating locking slider, and the lower locking block and the upper locking block are both provided with inclined surfaces, and when the inclined surface of the lower locking block is in contact with the inclined surface of the upper locking block, the lower locking block is wedged with the upper locking block.

2. A novel automatic locking chuck device for a catalytic pyrolysis hydrogen production reactor as claimed in claim 1, Features: The power system includes a hydraulic cylinder, a rack, a hydraulic support seat, a rotating gear disc and a rack limit block. The hydraulic support seat is installed on the lower flange, and the cylinder body of the hydraulic cylinder is installed on the hydraulic support seat. The telescopic rod of the hydraulic cylinder is connected to one end of the rack, and the other end of the rack is passed through the rack limit block. The rotating gear disc is fixedly connected to the rotating locking slider, and the rotating gear disc is meshed with the rack.

3. A novel automatic locking chuck device for a catalytic pyrolysis hydrogen production reactor as claimed in claim 1, Features: The lower flange is provided with a sealing groove, and a sealing ring is installed in the sealing groove.

4. A novel automatic locking chuck device for a catalytic pyrolysis hydrogen production reactor as claimed in claim 1, Features: There are three groups of clamping assemblies, and the three groups of clamping assemblies are evenly spaced in sequence along the inner circumference direction of the rotating support ring.

5. A novel automatic locking chuck device for a catalytic pyrolysis hydrogen production reactor as claimed in claim 1, Features: The rotary locking slide block is fixed on the inner wall of the rotary support ring by means of bolts.

6. A novel automatic locking chuck device for a catalytic pyrolysis hydrogen production reactor as claimed in claim 1, Features: The lower locking block is fixed on the lower flange by bolts.

7. A novel automatic locking chuck device for a catalytic pyrolysis hydrogen production reactor as claimed in claim 1, Features: The upper locking block is fixed on the rotary locking slide block by bolts.

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