CN110953343B - Autoclave automatic switching device and use method - Google Patents
Autoclave automatic switching device and use method Download PDFInfo
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- CN110953343B CN110953343B CN201911341064.7A CN201911341064A CN110953343B CN 110953343 B CN110953343 B CN 110953343B CN 201911341064 A CN201911341064 A CN 201911341064A CN 110953343 B CN110953343 B CN 110953343B
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- pull rod
- automatic
- automatic push
- data transmission
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
- F16J13/06—Detachable closure members; Means for tightening closures attached only by clamps along the circumference
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/22—Covers or similar closure members for pressure vessels in general with movement parallel to the plane of the opening
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention provides an automatic switch device of an autoclave and a using method thereof. The upper end enclosure of the high-pressure kettle is connected with the cylinder body through a hoop, when the high-pressure kettle is opened, a pin connected to the hoop is pulled out downwards through a control system to control a power system, then the hoop is separated, the upper end enclosure is lifted upwards to be above the upper end surface of the hoop and rotates 90 degrees, and the high-pressure kettle is opened; when the autoclave is closed, the control system controls the power system to rotate the upper end enclosure by 90 degrees and drop the upper end enclosure to be in contact with the cylinder body, then the hoop is closed, the pin is inserted into the pin hole in the hoop, and the autoclave is closed. The control system controls the power system to switch on and off the high-pressure autoclave, solves the problems of complex switching process, low automation degree and the like of the traditional high-pressure autoclave, and has important significance for industrial automatic production.
Description
Technical Field
The invention relates to a pressure vessel switching device and a using method thereof, in particular to an automatic autoclave switching device and a using method thereof.
Background
The pressure vessel is a closed device which contains gas or liquid and bears a certain pressure, the autoclave is used as one of the pressure vessels, and the connection mode of the seal head and the cylinder body mainly comprises the following steps: direct welding to form a non-detachable connection; respectively welding flanges, and forming detachable connection through threaded connection; respectively welded with flanges or cast into a whole and connected by a clamp. For autoclaves requiring frequent loading and unloading, a quick-opening structure is generally employed.
At present, the fast opening structure of the high-pressure autoclave mainly comprises three types, namely a wedge tooth rotary type, an articulated bolt type and a clamp type, and the wedge tooth rotary type fast opening cover has the defects of complex structure, high processing difficulty and high cost and is mostly used on medium and low pressure containers. The swing bolt type cover apparatus can be used for high, medium and low pressure vessels, and its loose swing bolts are usually hung on a disc steel or pin fixed to the vessel flange and the cylinder body, and are difficult to detach and maintain. Compared with the two connection methods, the clamp connection method has simple structure and is easy to realize automation.
At present, an open-top quick-opening pressure vessel tank door opening and closing device with the patent number of CN 2893382Y adopts a hoop for connection and rail grooves are arranged on two sides of a cylinder body, but manual operation is needed, and time and labor are consumed; a Y-shaped control rod is designed in a pressure container quick opening device with the prior patent number of CN 205663870, the locking mode of a locking mechanism is changed, except that the control rod is driven by an air cylinder, other opening steps are still manually operated; a quick door opening device of a rotary pressure container with the patent number of CN 106224545 a can drive an end cover of the rotary pressure container to be quickly combined and locked with a cylinder body of the rotary pressure container, but because a guide rail mechanism is installed on the ground, only a horizontal pressure container can be assembled and disassembled; a pressure container quick-opening door structure with the prior patent number of CN 209540015U is opened and closed by a rotating handle and adopts a double-hinge structure, but the structure is complex and needs manual operation; the device has lower automation degree and more complex opening mode, and is not beneficial to industrial automation production.
Disclosure of Invention
The invention aims to solve the problems of difficult autoclave loading and unloading, low automation degree and the like through an automatic autoclave opening and closing device and a using method, and realize industrial automatic production.
The technical scheme adopted by the invention for realizing the purpose is as follows:
an automatic switch device of an autoclave is characterized in that: the device comprises an autoclave (1), a power system (2) and a control system (3); the high-pressure kettle (1) comprises a clamp (1-1), an upper seal head (1-2), a cylinder body (1-3), a lower seal head (1-4), a supporting seat (1-5), a pin hole (1-6), a sealing ring (1-7), a heating jacket (1-8) and a pin (1-9), the power system (2) comprises a first automatic push-pull rod (2-1), a connecting rod mechanism (2-2), a second automatic push-pull rod (2-3), a third automatic push-pull rod (2-4), an automatic rotating rod (2-5), a first fixing support (2-6), a second fixing support (2-7), a power source (2-8), a first power output pipeline (2-9), a second power output pipeline (2-10), a third power output pipeline (2-11) and a fourth power output pipeline (2-12), the control system (3) comprises a control terminal (3-1), a first position sensor (3-2), a second position sensor (3-3), a third position sensor (3-4), a fourth position sensor (3-5), a first data transmission line (3-6), a second data transmission line (3-7), a third data transmission line (3-8) and a fourth data transmission line (3-9); an upper seal head (1-2) is connected with a cylinder body (1-3) through a hoop (1-1), a lower seal head (1-4) is connected with the cylinder body (1-3) in a welding mode, a second automatic push-pull rod (2-3) is positioned above the upper seal head (1-2), an automatic rotating rod (2-5) is connected with the upper end of a first fixing support (2-6) through a bolt, the automatic rotating rod (2-5) is connected with a second automatic push-pull rod (2-3) through a bolt to enable the automatic rotating rod to rotate, the first automatic push-pull rod (2-1) is connected with a second fixing support (2-7) through a bolt, the front end of a connecting rod mechanism (2-2) is connected with the hoop (1-1), the rear end of the connecting rod is connected with the first automatic push-pull rod (2-1), and pin holes (1-6) are welded at two side ends of the hoop (1-1), the pin (1-9) is welded on the third automatic push-pull rod (2-4) and is positioned under the pin hole (1-6), the third automatic push-pull rod (2-4) is connected with the heating jacket (1-8) through a bolt, the first automatic push-pull rod (2-1) is connected with the power source (2-8) through a first power output pipeline (2-9), the second automatic push-pull rod (2-3) is connected with the power source (2-8) through a second power output pipeline (2-10), the third automatic push-pull rod (2-4) is connected with the power source (2-8) through a third power output pipeline (2-11), the automatic rotating rod (2-5) is connected with the power source (2-8) through a fourth power output pipeline (2-12), and the first position sensor (3-2) is fixed on the first automatic push-pull rod (2-1) through a bolt The automatic push-pull rod is fixed on a second automatic push-pull rod (2-3) through a bolt and is connected with a control terminal (3-1) through a second data transmission line (3-7), a third position sensor (3-4) is fixed on a third automatic push-pull rod (2-4) through a bolt and is connected with the control terminal (3-1) through a third data transmission line (3-8), and a fourth position sensor (3-5) is fixed on an automatic rotating rod (2-5) through a bolt and is connected with the control terminal (3-1) through a fourth data transmission line (3-9).
The power source (2-8) of the autoclave automatic switch device is as follows: one of hydraulic pressure, air pressure and power supply is selected.
The using method of the automatic switch device of the autoclave comprises the following steps:
when the autoclave (1) is started, the control system (3) controls the third automatic push-pull rod (2-4) to pull the pin (1-9) downwards, the pin (1-9) is pulled out of the pin hole (1-6), the third position sensor (3-4) transmits a signal to the control terminal (3-1) through the third data transmission line (3-8), the control system (3) controls the first automatic push-pull rod (2-1) to pull the rear end of the link mechanism (2-2) to drive the front end of the link mechanism (2-2) to separate the clamp (1-1) from left and right, the first position sensor (3-2) transmits a signal to the control terminal (3-1) through the first data transmission line (3-6), the control system (3) controls the second automatic push-pull rod (2-3) to lift the upper end enclosure (1-2) above the upper end face of the clamp (1-1), at the moment, the second position sensor (3-3) transmits a signal to the control terminal (3-1) through the second data transmission line (3-7), and the control system (3) controls the automatic rotating rod (2-5) to drive the second automatic push-pull rod (2-3) and the upper end enclosure (1-2) to rotate 90 degrees to complete opening;
when the autoclave (1) is closed, the control system (3) controls the automatic rotating rod (2-5) to drive the second automatic push-pull rod (2-3) and the upper end enclosure (1-2) to rotate for 90 degrees to be right above the cylinder body (1-3), at the moment, the fourth position sensor (3-5) transmits signals to the control terminal (3-1) through the fourth data transmission line (3-9), the control system (3) controls the second automatic push-pull rod (2-3) to enable the upper end enclosure (1-2) to fall down to be in contact with the cylinder body (1-3), at the moment, the second position sensor (3-3) transmits signals to the control terminal (3-1) through the second data transmission line (3-7), and the control system (3) controls the first automatic push rod (2-1) to push the rear end of the connecting rod mechanism (2-2) to drive the front end of the clamping hoop (1-1) ) And closing, wherein the first position sensor (3-2) transmits a signal to the control terminal (3-1) through the first data transmission line (3-6), the control system (3) controls the third automatic push-pull rod (2-4) to push the pin (1-9) upwards, and the pin (1-9) is inserted into the pin hole (1-6) to complete closing.
1. The invention adopts a connecting rod mechanism, and the front end can be driven to separate the hoops by pulling the rear end of the connecting rod mechanism;
2. the invention adopts the control system, can realize the automatic switch of the autoclave, and can be connected with the control terminal through the input interface for remote control.
Drawings
FIG. 1 is a front view of an automatic autoclave loading and unloading apparatus provided by the present patent;
FIG. 2 is a top view of an automatic autoclave handling device provided herein;
FIG. 3 is a schematic diagram of the autoclave provided in this patent.
Wherein 1 is an autoclave, 2 is a power system, and 3 is a control system. 1-1 is a hoop, 1-2 is an upper end enclosure, 1-3 is a cylinder, 1-4 is a lower end enclosure, 1-5 is a supporting seat, 1-6 is a pin hole, 1-7 is a sealing ring, 1-8 is a heating jacket, and 1-9 is a pin; 2-1 is a first automatic push-pull rod, 2-2 is a link mechanism, 2-3 is a second automatic push-pull rod, 2-4 is a third automatic push-pull rod, 2-5 is an automatic rotating rod, 2-6 is a first fixing support, 2-7 is a second fixing support, 2-8 is a power source, 2-9 is a first power output pipeline, 2-10 is a second power output pipeline, 2-11 is a third power output pipeline, and 2-12 is a fourth power output pipeline; 3-1 is a control terminal, 3-2 is a first position sensor, 3-3 is a second position sensor, 3-4 is a third position sensor, 3-5 is a fourth position sensor, 3-6 is a first data transmission line, 3-7 is a second data transmission line, 3-8 is a third data transmission line, and 3-9 is a fourth data transmission line.
Detailed Description
The following description of specific embodiments of the present invention is provided in order to better understand the present invention with reference to the accompanying drawings.
When the autoclave (1) is started, the control system (3) controls the third automatic push-pull rod (2-4) to pull the pin (1-9) downwards, the pin (1-9) is pulled out of the pin hole (1-6), the third position sensor (3-4) transmits a signal to the control terminal (3-1) through the third data transmission line (3-8), the control system (3) controls the first automatic push-pull rod (2-1) to pull the rear end of the link mechanism (2-2) to drive the front end of the link mechanism (2-2) to separate the clamp (1-1) from left and right, the first position sensor (3-2) transmits a signal to the control terminal (3-1) through the first data transmission line (3-6), the control system (3) controls the second automatic push-pull rod (2-3) to lift the upper end enclosure (1-2) above the upper end face of the clamp (1-1), at the moment, the second position sensor (3-3) transmits a signal to the control terminal (3-1) through the second data transmission line (3-7), and the control system (3) controls the automatic rotating rod (2-5) to drive the second automatic push-pull rod (2-3) and the upper end enclosure (1-2) to rotate 90 degrees to complete opening;
when the autoclave (1) is closed, the control system (3) controls the automatic rotating rod (2-5) to drive the second automatic push-pull rod (2-3) and the upper end enclosure (1-2) to rotate for 90 degrees to be right above the cylinder body (1-3), at the moment, the fourth position sensor (3-5) transmits signals to the control terminal (3-1) through the fourth data transmission line (3-9), the control system (3) controls the second automatic push-pull rod (2-3) to enable the upper end enclosure (1-2) to fall down to be in contact with the cylinder body (1-3), at the moment, the second position sensor (3-3) transmits signals to the control terminal (3-1) through the second data transmission line (3-7), and the control system (3) controls the first automatic push rod (2-1) to push the rear end of the connecting rod mechanism (2-2) to drive the front end of the clamping hoop (1) And closing, wherein the first position sensor (3-2) transmits a signal to the control terminal (3-1) through the first data transmission line (3-6), the control system (3) controls the third automatic push-pull rod (2-4) to push the pin (1-9) upwards, and the pin (1-9) is inserted into the pin hole (1-6) to complete closing.
Claims (3)
1. An automatic switch device of an autoclave is characterized in that: the device comprises an autoclave (1), a power system (2) and a control system (3); the high-pressure kettle (1) comprises a clamp (1-1), an upper seal head (1-2), a cylinder body (1-3), a lower seal head (1-4), a supporting seat (1-5), a pin hole (1-6), a sealing ring (1-7), a heating jacket (1-8) and a pin (1-9), the power system (2) comprises a first automatic push-pull rod (2-1), a connecting rod mechanism (2-2), a second automatic push-pull rod (2-3), a third automatic push-pull rod (2-4), an automatic rotating rod (2-5), a first fixing support (2-6), a second fixing support (2-7), a power source (2-8), a first power output pipeline (2-9), a second power output pipeline (2-10), a third power output pipeline (2-11) and a fourth power output pipeline (2-12), the control system (3) comprises a control terminal (3-1), a first position sensor (3-2), a second position sensor (3-3), a third position sensor (3-4), a fourth position sensor (3-5), a first data transmission line (3-6), a second data transmission line (3-7), a third data transmission line (3-8) and a fourth data transmission line (3-9); an upper seal head (1-2) is connected with a cylinder body (1-3) through a hoop (1-1), a lower seal head (1-4) is connected with the cylinder body (1-3) in a welding mode, a second automatic push-pull rod (2-3) is positioned above the upper seal head (1-2), an automatic rotating rod (2-5) is connected with the upper end of a first fixing support (2-6) through a bolt, the automatic rotating rod (2-5) is connected with a second automatic push-pull rod (2-3) through a bolt to enable the automatic rotating rod to rotate, the first automatic push-pull rod (2-1) is connected with a second fixing support (2-7) through a bolt, the front end of a connecting rod mechanism (2-2) is connected with the hoop (1-1), the rear end of the connecting rod is connected with the first automatic push-pull rod (2-1), and pin holes (1-6) are welded at two side ends of the hoop (1-1), the pin (1-9) is welded on the third automatic push-pull rod (2-4) and is positioned under the pin hole (1-6), the third automatic push-pull rod (2-4) is connected with the heating jacket (1-8) through a bolt, the first automatic push-pull rod (2-1) is connected with the power source (2-8) through a first power output pipeline (2-9), the second automatic push-pull rod (2-3) is connected with the power source (2-8) through a second power output pipeline (2-10), the third automatic push-pull rod (2-4) is connected with the power source (2-8) through a third power output pipeline (2-11), the automatic rotating rod (2-5) is connected with the power source (2-8) through a fourth power output pipeline (2-12), and the first position sensor (3-2) is fixed on the first automatic push-pull rod (2-1) through a bolt The automatic push-pull rod is fixed on a second automatic push-pull rod (2-3) through a bolt and is connected with a control terminal (3-1) through a second data transmission line (3-7), a third position sensor (3-4) is fixed on a third automatic push-pull rod (2-4) through a bolt and is connected with the control terminal (3-1) through a third data transmission line (3-8), and a fourth position sensor (3-5) is fixed on an automatic rotating rod (2-5) through a bolt and is connected with the control terminal (3-1) through a fourth data transmission line (3-9).
2. A power source (2-8) of an automatic autoclave switching device according to claim 1: one of hydraulic pressure, air pressure and power supply is selected.
3. The method for using the automatic autoclave switching device according to claim 1, wherein:
when the autoclave (1) is started, the control system (3) controls the third automatic push-pull rod (2-4) to pull the pin (1-9) downwards, the pin (1-9) is pulled out of the pin hole (1-6), the third position sensor (3-4) transmits a signal to the control terminal (3-1) through the third data transmission line (3-8), the control system (3) controls the first automatic push-pull rod (2-1) to pull the rear end of the link mechanism (2-2) to drive the front end of the link mechanism (2-2) to separate the clamp (1-1) from left and right, the first position sensor (3-2) transmits a signal to the control terminal (3-1) through the first data transmission line (3-6), the control system (3) controls the second automatic push-pull rod (2-3) to lift the upper end enclosure (1-2) above the upper end face of the clamp (1-1), at the moment, the second position sensor (3-3) transmits a signal to the control terminal (3-1) through the second data transmission line (3-7), and the control system (3) controls the automatic rotating rod (2-5) to drive the second automatic push-pull rod (2-3) and the upper end enclosure (1-2) to rotate 90 degrees to complete opening;
when the autoclave (1) is closed, the control system (3) controls the automatic rotating rod (2-5) to drive the second automatic push-pull rod (2-3) and the upper end enclosure (1-2) to rotate for 90 degrees to be right above the cylinder body (1-3), at the moment, the fourth position sensor (3-5) transmits signals to the control terminal (3-1) through the fourth data transmission line (3-9), the control system (3) controls the second automatic push-pull rod (2-3) to enable the upper end enclosure (1-2) to fall down to be in contact with the cylinder body (1-3), at the moment, the second position sensor (3-3) transmits signals to the control terminal (3-1) through the second data transmission line (3-7), and the control system (3) controls the first automatic push rod (2-1) to push the rear end of the connecting rod mechanism (2-2) to drive the front end of the clamping hoop (1-1) ) And closing, wherein the first position sensor (3-2) transmits a signal to the control terminal (3-1) through the first data transmission line (3-6), the control system (3) controls the third automatic push-pull rod (2-4) to push the pin (1-9) upwards, and the pin (1-9) is inserted into the pin hole (1-6) to complete closing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911341064.7A CN110953343B (en) | 2019-12-23 | 2019-12-23 | Autoclave automatic switching device and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911341064.7A CN110953343B (en) | 2019-12-23 | 2019-12-23 | Autoclave automatic switching device and use method |
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| CN110953343A CN110953343A (en) | 2020-04-03 |
| CN110953343B true CN110953343B (en) | 2021-08-10 |
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| CN205998976U (en) * | 2016-07-21 | 2017-03-08 | 南安辰光日用化工品有限公司 | A kind of liquid detergent processing unit (plant) facilitating tinning |
| CN206802284U (en) * | 2017-04-28 | 2017-12-26 | 江苏博拓新型建筑材料有限公司 | Still kettle kettle cover |
| CN209020351U (en) * | 2018-08-29 | 2019-06-25 | 毕节市意兴钢化玻璃有限公司 | A kind of automatic agitating type autoclave |
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2019
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60100427T2 (en) * | 2000-10-27 | 2004-06-09 | Johannes Henricus Loos | Pressure vessel with a lid |
| CN204724148U (en) * | 2015-06-11 | 2015-10-28 | 中国成达工程有限公司 | PVC polymeric kettle current global mechanism is jacket structured |
| CN105457418A (en) * | 2015-12-28 | 2016-04-06 | 青岛科技大学 | Combined type washing rectifying tower |
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| CN110953343A (en) | 2020-04-03 |
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Effective date of registration: 20221027 Address after: 276715 No. 112, Changlin West Street, Linshu County, Linyi City, Shandong Province Patentee after: SHANDONG CHANGLIN MACHINERY GROUP Co.,Ltd. Patentee after: Shandong Sanhe Machinery Technology Co.,Ltd. Patentee after: Shandong Zhongrun Hydraulic Machinery Co.,Ltd. Address before: 266000 Songling Road, Laoshan District, Qingdao, Shandong Province, No. 99 Patentee before: QINGDAO University OF SCIENCE AND TECHNOLOGY |
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