Rapid replacement type rotary tower device of catalytic pyrolysis hydrogen production reaction kettle

Abstract

The utility model discloses a rapid replacement type rotary tower device of a catalytic pyrolysis hydrogen production reaction kettle, which comprises a supporting seat, a rotary device arranged on the supporting seat, a rotary locking chuck arranged at an opening in the top of the reaction kettle, and an isolating valve arranged in the opening in the top of the reaction kettle, a reserved interface of the rotating device can be equipped with a servo motor or a variable frequency motor to adjust the rotating speed of the rotating device. A lifting supporting barrel is arranged on the rotating device, a lifting sleeve is arranged on the lifting supporting barrel in a sliding and sleeving mode, three supporting arms are arranged on the lifting sleeve, a feeding device, an inserting pipe temperature measuring device and a visual distance measuring device are arranged on the three supporting arms respectively, and a lifting hydraulic cylinder is arranged on the lower portion of the lifting supporting barrel. A telescopic rod of the lifting hydraulic cylinder pushes the supporting arm so that the lifting sleeve can slide along the supporting barrel. By arranging the rotary locking chuck for sealing, rapid switching of different functions of feeding, intubation tube temperature measurement and visual distance measurement is achieved, time and labor are saved, and efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of reactors, and in particular relates to a fast-changing catalytic pyrolysis hydrogen production reactor turret device. Background Art

[0002] The existing catalytic pyrolysis hydrogen production reactor has the following technical problems during its operation: the catalytic pyrolysis hydrogen production reactor needs to be connected to a feeding device to add catalyst and salt during operation; when the temperature of the reaction catalyst needs to be monitored, a plug temperature measuring device needs to be connected; when the height of the solution inside the catalytic pyrolysis hydrogen production reactor needs to be observed, a visual distance measuring device needs to be connected. The process of replacing and connecting the three functional devices, installation and disassembly wastes a lot of manpower, is time-consuming and labor-intensive, and has low efficiency, so it is urgently needed to be improved. 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 fast-changing catalytic pyrolysis hydrogen production reactor turret device.

[0004] The technical solution adopted by the utility model is: a fast-changing catalytic pyrolysis hydrogen production reactor turret device, including a support seat and a slewing device arranged on the support seat, a slewing locking chuck arranged at the top opening of the reactor, and an isolation valve arranged in the top opening of the reactor. The reserved interface of the slewing device can be equipped with a servo motor or a variable frequency motor to adjust its rotation speed. A lifting support cylinder is arranged on the slewing device, a lifting sleeve is arranged on the sliding sleeve of the lifting support cylinder, and three support arms are arranged on the lifting sleeve. The three support arms are respectively provided with a feeding device, a tube temperature measuring device and a visual distance measuring device. A lifting hydraulic cylinder is arranged at the lower part of the lifting support cylinder, and the telescopic rod of the lifting hydraulic cylinder pushes the support arm to slide the lifting sleeve along the support cylinder.

[0005] The rotary locking chuck comprises 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 three clamping components. The clamping component comprises 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, and 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. Inclined surfaces are provided on the lower locking block and the upper locking block. 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; the power The 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; the rack limit block is fixedly connected to the hydraulic support seat; a sealing groove is provided on the lower flange, and a sealing ring is installed in the sealing groove, and the three groups of clamping components are evenly spaced in sequence along the inner circumferential direction of the rotating support ring; the rotating locking slider is fixed to the inner wall of the rotating support ring by bolts; the lower locking block is fixed to the lower flange by bolts; the upper locking block is fixed to the rotating locking slider by bolts, and the lower flange is fixedly connected to the top opening of the reactor.

[0006] The axis of the lifting hydraulic cylinder is arranged parallel to the axis of the lifting sleeve.

[0007] The three support arms are evenly spaced in sequence along the circumferential direction of the lifting sleeve, and the support arms are vertically fixedly connected to the lifting sleeve.

[0008] A hydraulic support seat is arranged at the lower part of the lifting support tube, the lifting hydraulic cylinder is installed on the hydraulic support seat, and the hydraulic support seat is arranged below the lifting sleeve.

[0009] Compared with the prior art, the utility model has the following beneficial effects: catalysts, salts, etc. can be added during the catalytic reaction of the reactor through the feeding device; the utility model is equipped with a plug-in temperature measuring device to monitor the catalyst temperature, and when the air-permeable brick stops working due to blockage, the plug-in temperature measuring device can be used for ventilation, so that the reactor can resume operation; the visual ranging device can be used to observe the internal monitoring of the reactor with a camera, accurately measure the distance between the reaction product and the water-cooling cover, and monitor the safety status of the reactor; and the rotary locking chuck seal can be used to quickly switch between the different functions of feeding, plug-in temperature measurement, and visual ranging, which saves time and effort and is highly efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 This is the structural diagram of the rotary locking chuck. Figure Ⅰ ;

[0012] Figure 3 This is the structural diagram of the rotary locking chuck. Figure II . DETAILED DESCRIPTION

[0013] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

[0014] like Figures 1 to 3 As shown, a quick-change catalytic pyrolysis hydrogen production reactor turret device comprises a support seat 1 and a slewing device 2 arranged on the support seat 1, a slewing locking chuck 5 arranged at the top opening of the reactor 12, and an isolation valve 13 arranged in the top opening of the reactor 12. The reserved interface of the slewing device can be equipped with a servo motor or a variable frequency motor to adjust its rotation speed. A lifting support cylinder 11 is arranged on the slewing device 2, and a lifting sleeve 6 is slidably sleeved on the lifting support cylinder 11. Three support arms 7 are arranged on the lifting sleeve 6. The three support arms 7 are respectively provided with a feeding device 8, a tube temperature measuring device 9 and a visual distance measuring device 10. A lifting hydraulic cylinder 4 is arranged at the lower part of the lifting support cylinder 11. The telescopic rod of the lifting hydraulic cylinder 4 pushes the support arm 7 to slide the lifting sleeve 6 along the support cylinder 11.

[0015] The rotary locking chuck 5 includes a lower flange 509 connected to the open end of the catalytic pyrolysis hydrogen production reactor, an upper flange 506 arranged above the lower flange 509, a rotary support ring 504, a power system and three clamping components, the clamping component includes a rotary locking slider 5 and a lower locking block 508 and an upper locking block 5012 arranged between the upper flange 506 and the rotary locking slider 505, a sliding groove is arranged on the rotary locking slider 505, and the rotary locking slider 505 is slidably arranged on the upper flange 506 through the sliding groove, and the rotary locking The slider 505 is installed on the rotating support ring 504. The power system can drive the rotating locking slider 505 to rotate around the upper flange 506 in the circumferential direction. The lower locking block 508 is installed on the upper flange 506. The upper locking block 5012 is installed on the rotating locking slider 505. The lower locking block 508 and the upper locking block 5012 are both provided with inclined surfaces. When the inclined surface of the lower locking block 508 is in contact with the inclined surface of the upper locking block 5012, the lower locking block 508 is wedged with the upper locking block 5012; the power system includes a hydraulic cylinder 5 01, rack 502, hydraulic support seat 503, rotating toothed disc 507 and rack limit block 5010, the hydraulic support seat 503 is installed on the lower flange 509, the cylinder body of the hydraulic cylinder 501 is installed on the hydraulic support seat 503, the telescopic rod of the hydraulic cylinder 501 is connected to one end of the rack 502, the other end of the rack 502 is passed through the rack limit block 5010, the rotating toothed disc 507 is fixedly connected to the rotating locking slider 505, and the rotating toothed disc 507 is meshed with the rack 502; the rack limit block 5010 and the hydraulic support seat 503 is fixedly connected; a sealing groove 5011 is provided on the lower flange 509, and a sealing ring is installed in the sealing groove 5011, and the three groups of clamping components are uniformly spaced in sequence along the inner circumferential direction of the rotating support ring 504; the rotating locking slider 505 is fixed to the inner wall of the rotating support ring 504 by bolts; the lower locking block 508 is fixed to the lower flange 506 by bolts; the upper locking block 5012 is fixed to the rotating locking slider 505 by bolts, and the lower flange 509 is fixedly connected to the top opening of the reactor 12.

[0016] When the hydraulic cylinder 501 drives the rack 502 to move, the rotating toothed disc 507 is forced to move, thereby driving the rotating locking slider 505 to rotate. The rack limit block 5010 limits the movement direction of the rack 502.

[0017] When the lower locking block 508 is wedged with the upper locking block 5012, the upper flange 506 is tightly pressed against the lower flange 509, thereby achieving a seal between the upper flange 506 and the lower flange 509. When the lower locking block 508 is staggered with the upper locking block 5012, the upper flange 506 can be removed and separated from the lower flange 509.

[0018] The rotary locking chuck 505 can quickly realize the installation connection or disassembly separation between the upper flange 506 and the lower flange 509, without the need to repeatedly install and remove bolts, which saves time and effort and is safer.

[0019] The axis of the lifting hydraulic cylinder 4 is arranged parallel to the axis of the lifting sleeve 6 .

[0020] The three support arms 7 are evenly spaced in sequence along the circumferential direction of the lifting sleeve 6 , and the support arms 7 are vertically fixedly connected to the lifting sleeve 6 .

[0021] A hydraulic support seat 3 is provided at the lower part of the lifting support tube 11 , and the lifting hydraulic cylinder 4 is installed on the hydraulic support seat 3 . The hydraulic support seat 3 is arranged below the lifting sleeve 6 .

[0022] Working process of the utility model: when the reactor is in working state and needs to be fed into the reactor, the isolation valve 13 is closed, the telescopic rod of the lifting hydraulic cylinder 4 is extended and the rotary device 2 is rotated, so that the feeding device 8 is located directly above the rotary locking chuck 5, the telescopic rod of the lifting hydraulic cylinder 4 is retracted, the upper flange 506 of the rotary locking chuck 5 is opened, the feeding device 8 cooperates with the lower flange 509 of the rotary locking chuck 5 to be locked, the air in the bin is exhausted by the volume expansion method, the isolation valve 13 is opened, and the feeding is realized; when the reactor needs to be intubated for temperature measurement, the isolation valve 13 is closed, the telescopic rod of the lifting hydraulic cylinder 4 is extended and the rotary device 2 is rotated, so that the intubation temperature measuring device 9 is located directly above the rotary locking chuck 5, the telescopic rod of the lifting hydraulic cylinder 4 is retracted , the upper flange 506 of the rotary locking chuck 5 is opened, the intubation temperature measuring device 9 is locked with the lower flange 509 of the rotary locking chuck 5, the volume expansion method is used to exhaust the air in the bin, the isolation valve 13 is opened, and the intubation temperature measurement is realized; when it is necessary to measure and monitor the distance between the reaction product in the reactor and the water-cooled cover, the isolation valve 13 is closed, the telescopic rod of the lifting hydraulic cylinder 4 is extended and the rotary device 2 is rotated, so that the visual distance measuring device 10 is located directly above the rotary locking chuck 5, the telescopic rod of the lifting hydraulic cylinder 4 is retracted, the upper flange 506 of the rotary locking chuck 5 is opened, the visual distance measuring device 10 is locked with the lower flange 509 of the rotary locking chuck 5, the volume expansion method is used to exhaust the air in the bin, the isolation valve 13 is opened, and the visual distance measuring function is realized.

[0023] The utility model realizes that catalyst, salt and the like can be added during the catalytic reaction of the reactor through the feeding device; the utility model is equipped with a plug-in temperature measuring device to realize catalyst temperature monitoring, and when the air-permeable brick stops working due to blockage, the plug-in temperature measuring device can be used for ventilation, so that the reactor can resume operation; the visual distance measuring device can realize camera observation of the internal monitoring of the reactor, accurately measure the distance of the reaction product from the water cooling cover, and monitor the safety status of the reactor; and the rotary locking chuck seal is provided to realize rapid switching of different functions of feeding, plug-in temperature measurement and visual distance measurement, which saves time and effort and has high efficiency.

[0024] 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 fast-changing catalytic pyrolysis hydrogen production reactor turret device, Features: It includes a support seat and a rotating device arranged on the support seat, a rotating locking chuck arranged at the top opening of the reactor and an isolating valve arranged in the top opening of the reactor. The reserved interface of the rotating device can be equipped with a servo motor or a variable frequency motor to adjust its rotation speed; a lifting support cylinder is arranged on the rotating device, a lifting sleeve is provided on the sliding sleeve of the lifting support cylinder, three supporting arms are arranged on the lifting sleeve, and the three supporting arms are respectively provided with a feeding device, a tube temperature measuring device and a visual distance measuring device; a lifting hydraulic cylinder is arranged at the lower part of the lifting support cylinder, and the telescopic rod of the lifting hydraulic cylinder pushes the supporting arm to make the lifting sleeve slide along the supporting cylinder.

2. A fast-changing catalytic pyrolysis hydrogen production reactor turret device as claimed in claim 1, Features: The rotary locking chuck comprises 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 three clamping components. The clamping component comprises 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, and 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. Inclined surfaces are provided on the lower locking block and the upper locking block. 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; the power The 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; the rack limit block is fixedly connected to the hydraulic support seat; a sealing groove is provided on the lower flange, and a sealing ring is installed in the sealing groove, and the three groups of clamping components are evenly spaced in sequence along the inner circumferential direction of the rotating support ring; the rotating locking slider is fixed to the inner wall of the rotating support ring by bolts; the lower locking block is fixed to the lower flange by bolts; the upper locking block is fixed to the rotating locking slider by bolts, and the lower flange is fixedly connected to the top opening of the reactor.

3. A fast-changing catalytic pyrolysis hydrogen production reactor turret device as claimed in claim 1, Features: The axis of the lifting hydraulic cylinder is arranged parallel to the axis of the lifting sleeve.

4. A fast-changing catalytic pyrolysis hydrogen production reactor turret device as claimed in claim 1, Features: The three support arms are evenly spaced in sequence along the circumferential direction of the lifting sleeve, and the support arms are vertically fixedly connected to the lifting sleeve.

5. A fast-changing catalytic pyrolysis hydrogen production reactor turret device as claimed in claim 1, Features: A hydraulic support seat is arranged at the lower part of the lifting support tube, the lifting hydraulic cylinder is installed on the hydraulic support seat, and the hydraulic support seat is arranged below the lifting sleeve.

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