CN116253075B - Cyanate ester mixture raw material storage tank for preparing plastering plate - Google Patents
Cyanate ester mixture raw material storage tank for preparing plastering plate Download PDFInfo
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- CN116253075B CN116253075B CN202310540994.5A CN202310540994A CN116253075B CN 116253075 B CN116253075 B CN 116253075B CN 202310540994 A CN202310540994 A CN 202310540994A CN 116253075 B CN116253075 B CN 116253075B
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- tank body
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- tank
- seat
- cyanate ester
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/30—Recovery of escaped vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
- B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a cyanate ester mixture raw material storage tank for preparing a plastering plate, which relates to the technical field of storage tanks and comprises the following components: the first tank body is internally provided with a cyanate ester mixture raw material in advance; the second tank body is used for accommodating the first tank body and keeping a gap with the first tank body; the third tank body is used for accommodating the second tank body and keeping a gap with the second tank body; the gas cylinder is provided with a gas supply pipe, the gas supply pipe is connected with the third tank body, and a gas supply valve is further arranged on the gas supply pipe; the bottom of the third tank body is provided with a valve body; the invention relates to a cyanate enzyme storage tank, which is characterized in that a fan is arranged at the bottom of a second tank body, the fan can send gas in a third tank body into the second tank body, a gas collecting pipe is communicated with one side of the top of the second tank body, the gas collecting pipe is communicated with a first gas analyzer, and the first gas analyzer is electrically connected with a power supply.
Description
Technical Field
The invention relates to the technical field of storage tanks, in particular to a cyanate ester mixture raw material storage tank for preparing a plastering plate.
Background
Storage tanks for storing cyanate ester mixture raw materials often involve: 1. safety problem: the cyanate ester storage tank has high risk, and once leaked or exploded, serious injury and pollution can be caused to personnel and the environment; 2. durability problems: cyanate ester tanks are susceptible to corrosion and wear during long term use, leading to increased risk of leakage and cracking; therefore, it should be monitored effectively during normal use, and in practice, when the cyanate ester leakage amount is low, it is difficult to be monitored effectively when volatilized into the air, and external interference may also exist.
Therefore, it is necessary to provide a cyanate ester mixture material storage tank for preparing a plastering plate, so as to solve the problems in the prior art.
Disclosure of Invention
In order to achieve the above purpose, the present invention provides the following technical solutions: a cyanate ester mixture raw material storage tank for preparing a plasterboard, comprising:
the first tank body is internally provided with a cyanate ester mixture raw material in advance;
the second tank body is used for accommodating the first tank body and keeping a gap with the first tank body;
the third tank body is used for accommodating the second tank body and keeping a gap with the second tank body; and
the gas cylinder is provided with a gas supply pipe, the gas supply pipe is connected with the third tank body, and a gas supply valve is further arranged on the gas supply pipe;
the bottom of the third tank body is provided with a valve body;
the bottom of the second tank body is provided with a fan, the fan can send gas in the third tank body into the second tank body, one side of the top of the second tank body is communicated with a gas collecting tube, the gas collecting tube is communicated with a first gas analyzer, and the first gas analyzer is electrically connected with the computer.
Further, preferably, the top of the second tank body is provided with a second opening, a top cover is detachably and hermetically connected to the second opening, a first visual monitor is arranged below the top cover, and the first visual monitor is electrically connected with the computer.
Further, preferably, a mounting ring is fixed outside the second tank body, and the mounting ring is connected with the third tank body by adopting a supporting rod;
the upper portion of the second tank body extends out of the third tank body, and the top of the third tank body is connected with the second tank body in a sealing mode through a sealing ring.
Further, preferably, a positioning block is fixed at the bottom of the first tank body, the positioning block is square, a positioning seat corresponding to the positioning block is arranged in the second tank body, and the positioning seat can lock the positioning block.
Further, preferably, a mobile monitoring assembly is slidably disposed outside the first tank, and when the first gas analyzer or the first vision monitor detects an abnormal condition, the mobile monitoring assembly monitors the first tank again.
Further, preferably, the mobile monitoring assembly includes:
a monitoring ring;
a plurality of elastic seats circumferentially arrayed on the inner wall of the monitoring ring;
an axial moving wheel arranged on the elastic seat; and
the first movable seat is arranged at the top of the monitoring ring and capable of circumferentially moving, one side of the first movable seat is connected with a first adjusting rod by adopting a first connecting rod, the first adjusting rod is provided with a first radial movable end and is used for being connected with a first arc seat, and the first arc seat is provided with a wiping surface.
Further, preferably, a first moving column is fixed at the bottom of the first moving seat, four first side guide seats are uniformly fixed around the first moving column, and a first moving wheel is rotatably arranged on the first moving column;
the upper surface of monitoring ring has seted up first track for holding first removal post, first orbital both sides are provided with first side rail, are used for holding first side guide holder.
Further, preferably, a second vision monitor is fixed above the first movable base.
Further, as an preference, the bottom of monitoring ring is provided with the second movable seat that can circumferentially remove, one side of second movable seat adopts the second connecting rod to be connected with the second regulation pole, the second regulation pole has the radial movable end of second for connect the second arc seat, be provided with the second gas analysis appearance on the second arc seat.
Further, preferably, a second moving column is fixed at the top of the second moving seat, four second side guide seats are uniformly fixed around the second moving column, and a second moving wheel is rotatably arranged on the second moving column;
the lower surface of monitoring ring has seted up the second track for the holding second removes the post, the both sides of second track are provided with the second side rail, are used for holding second side guide holder.
Compared with the prior art, the cyanate ester mixture raw material storage tank for preparing the plastering plate has the following beneficial effects:
1. in the embodiment of the invention, when the first gas analyzer is used for detection, the valve body and the fan are started, so that gas enters the second tank body from the third tank body or enters the second tank body from the outside of the third tank body, and then enters the first gas analyzer from the gas collecting pipe for gas analysis.
2. In the embodiment of the invention, the second tank body can effectively limit the surrounding gas, so that if the first tank body has leakage, even if the leakage amount is low, the leakage amount can be detected by the first gas analyzer.
3. In the embodiment of the invention, the gas bottle can provide cleaner gas, and when the first gas analyzer is used for secondary detection, the gas bottle is opened to enable the detection to be more accurate, so that the influence on the detection of the first gas analyzer caused by the aggregation of external gas is prevented.
4. In the embodiment of the invention, the configured second tank body can well provide protection for the first tank body, so that the conditions of corrosion, oxidation and the like of the outside of the first tank body are reduced.
5. In the embodiment of the invention, the movable monitoring component can monitor the first tank body in multiple directions, including visual monitoring and gas monitoring.
6. According to the embodiment of the invention, the remote monitoring and control of the cyanate enzyme storage tank are realized by introducing an intelligent technology, and the safety and reliability of the cyanate enzyme storage tank are improved.
Drawings
FIG. 1 is a schematic structural view of a cyanate ester mixture material storage tank for preparing a plasterboard;
FIG. 2 is a schematic perspective view of a mobile monitoring assembly in a cyanate ester mixture material storage tank for preparing a plasterboard;
fig. 3 is a schematic structural view of a first moving column and a first side guide seat in a cyanate ester mixture material storage tank for preparing a plasterboard;
fig. 4 is a schematic structural view of a second movable seat and a second arc seat in a cyanate ester mixture material storage tank for preparing a plasterboard;
FIG. 5 is a schematic plan view of a mobile monitoring assembly in a cyanate ester mixture material tank for preparing a plasterboard;
FIG. 6 is a schematic cross-sectional view A-A of FIG. 5;
in the figure: 1. a first tank; 2. a second tank; 3. a third tank; 4. a positioning block; 5. a positioning seat; 6. positioning a telescopic column; 7. a gas cylinder; 8. a fan; 9. a mobile monitoring assembly; 10. a gas collecting tube; 11. a first gas analyzer; 12. a computer; 13. a top cover; 14. a first visual monitor; 15. a mounting ring; 16. a support rod; 17. a seal ring; 18. a valve body; 91. a monitoring ring; 92. a first track; 93. a first side rail; 94. a first movable seat; 95. a second visual monitor; 96. a first connecting rod; 97. a first adjusting lever; 98. a first arc seat; 99. a limiting block; 910. an elastic seat; 911. an axial moving wheel; 912. a first moving column; 913. a first side guide seat; 914. a second movable seat; 915. a second moving column; 916. the second side guide seat; 917. a second connecting rod; 918. a second adjusting lever; 919. a second arc seat; 920. a second track; 921. a second side rail.
Description of the embodiments
Referring to fig. 1 to 6, in an embodiment of the present invention, a cyanate ester mixture material storage tank for preparing a plastering plate is provided, including:
the first tank body 1 is provided with a cyanate ester mixture raw material in advance, is a common tank body of the cyanate ester mixture raw material, and has the characteristics of tightness, corrosion resistance and the like;
the second tank body 2 is used for accommodating the first tank body 1 and keeping a gap with the first tank body 1;
a third tank 3 for accommodating the second tank 2 and keeping a gap with the second tank 2; and
a gas cylinder 7 having a gas supply pipe connected to the third tank 3, and a gas supply valve provided on the gas supply pipe;
the bottom of the third tank body 3 is provided with a valve body 18;
the bottom of the second tank body 2 is provided with a fan 8, the fan 8 can send the gas in the third tank body 3 to the second tank body, one side of the top of the second tank body 2 is communicated with a gas collecting tube 10, the gas collecting tube 10 is communicated with a first gas analyzer 11, and the first gas analyzer 11 is electrically connected with a computer 12.
When the first gas analyzer 11 is used for detection, the valve 18 and the fan 8 are opened, so that gas enters the second tank 2 from the third tank 3 or enters the second tank 2 from the outside of the third tank 3, and then enters the first gas analyzer 11 from the gas collecting pipe 10 for gas analysis, and it should be noted that this step is mainly for sending the gas in the second tank 2 to the first gas analyzer, and since the first gas analyzer is not continuously opened, the gas in the second tank 2 is still stored in the second tank, and if the first tank 1 has a leak condition, even if the leak condition is low, the cyanate is volatilized, and the gas in the second tank 2 is still stored in the second tank, so that the gas can be detected by the first gas analyzer in general.
In addition, the gap between the second tank 2 and the first tank 1 is beneficial to the gas in the second tank 2 flowing into the first gas analyzer 11 and the periphery of the first tank 1 being kept dry;
the gap between the third tank 3 and the second tank 2 is beneficial to the gas in the gas cylinder 7 to enter the second tank 2;
in practice, when the first gas analyzer 11 is used for detection, the valve 18 and the fan 8 are turned on, so that the gas enters the second tank 2 from the third tank 3 or enters the second tank 2 from the outside of the third tank 3, and then enters the first gas analyzer 11 from the gas collecting pipe 10 for gas analysis, and at this time, if the first gas analyzer 11 detects cyanate volatile, a second detection is performed:
the valve body 18 is closed, the gas bottle 7 is opened, the gas in the gas bottle 7 can be the gas without cyanate volatile, and the detection can be more accurate by opening the gas bottle 7, so that the influence on the detection of the first gas analyzer 11 caused by the aggregation of external gas is prevented;
in order to maintain a gap between the second tank 2 and the first tank 1, a positioning block 4 is fixed at the bottom of the first tank 1, the positioning block 4 is square, a positioning seat 5 corresponding to the positioning block 4 is arranged in the second tank 2, and the positioning seat 5 can lock the positioning block 4;
specifically, the periphery of the positioning block 4 can be provided with a hole body, the positioning seat 5 is provided with a positioning telescopic column 6 corresponding to the hole body, and the positioning telescopic column 6 comprises an electric telescopic rod, a hydraulic telescopic rod and a gas telescopic rod;
in order to maintain the gap between the third tank 3 and the second tank 2, a mounting ring 15 is fixed outside the second tank 2, and the mounting ring 15 is connected with the third tank 3 by a supporting rod 16;
the upper part of the second tank body 2 extends out of the third tank body 3, and the top of the third tank body 3 is connected with the second tank body 2 in a sealing way by adopting a sealing ring 17.
In addition, the first gas analyzer 11 may be a conventional gas analyzer;
common gas composition analysis instruments include:
gas chromatograph: the separation and detection of gas molecules in the stationary phase is used to analyze the gas composition.
Mass spectrometer: the molecules in the gas sample are ionized and the gas composition is analyzed using mass spectrometry techniques.
Infrared spectrometer: the gas molecules are used to absorb infrared light of a specific wavelength to analyze the gas composition.
In this embodiment, the configured second tank 2 can well provide protection for the first tank 1, so as to reduce corrosion, oxidation and other conditions occurring outside the first tank 1.
As a preferred embodiment, the top of the second tank 2 has a second opening, a top cover 13 is detachably and hermetically connected to the second opening, a first visual monitor 14 is disposed below the top cover 13, and the first visual monitor 14 is electrically connected to the computer 12.
The first vision monitor 14 is a vision sensor-based monitor, and in particular, an instrument that monitors and detects by a vision sensor. The device can acquire an image or an optical signal of a target through a camera, a photoelectric sensor and the like, and convert the image or the optical signal into a digital signal for processing and analysis.
In addition, the movable monitoring assembly 9 is slidably arranged outside the first tank 1, and when the first gas analyzer 11 or the first visual monitor 14 detects an abnormal condition, the movable monitoring assembly 9 monitors the first tank 1 again.
The abnormal condition detected by the first gas analyzer 11 means: during the secondary detection, the first gas analyzer still detects cyanate volatile;
the abnormal condition detected by the first vision monitor 14 means: the first visual monitor 14 monitors the first tank for cracks and the like.
In this embodiment, the mobile monitoring assembly 9 includes:
a monitoring ring 91;
a plurality of elastic seats 910 circumferentially arranged on the inner wall of the monitoring ring 91;
an axial moving wheel 911 provided on the elastic base 910, the axial moving wheel 911 including a moving wheel base and a moving wheel; the movable wheel is rotationally arranged on the movable wheel seat, the movable wheel is provided with power, and a certain damping is arranged between the movable wheel and the first tank body 1; and
the first movable seat 94 is disposed on the top of the monitoring ring 91 and capable of moving circumferentially, one side of the first movable seat 94 is connected with a first adjusting rod 97 by adopting a first connecting rod 96, the first adjusting rod 97 has a first radial movable end and is used for connecting a first arc seat 98, and the first arc seat 98 has a wiping surface.
As a preferred embodiment, a limiting block 99 is disposed outside the monitoring ring 91, and a limiting chute corresponding to the limiting block 99 is disposed on the second tank 2.
As a preferred embodiment, a second vision monitor 95 is fixed above the first moving seat 94.
The second visual monitor is a miniature visual monitor, which is also a visual sensor-based monitor.
The first adjusting rod 97 may be an electric telescopic rod, and the distance between the first arc seat 98 and the first tank 1 can be adjusted through the first adjusting rod 97;
in addition, the first arc seat 98 has a wiping surface, which can wipe the outer surface of the first tank 1, so as to be beneficial to maintaining the dryness of the surface of the first tank 1, and to be beneficial to the fine monitoring of the second visual monitor 95 on the surface of the first tank 1, so as to prevent objects such as dust from affecting the monitoring capability of the second visual monitor.
A first moving column 912 is fixed at the bottom of the first moving seat 94, four first side guide seats 913 are uniformly fixed around the first moving column 912, and a first moving wheel is rotatably arranged on the first moving column 912;
the upper surface of the monitoring ring 91 is provided with a first track 92 for accommodating a first moving column 912, and two sides of the first track 92 are provided with a first side track 93 for accommodating a first side guide seat 913.
Wherein, first track 92 and first side rail 93 can guarantee the stability that first removal seat 94 moved to, first side rail 93 and first side guide 913 cooperation can provide the direction for the removal of first removal post 912, and first removal post 912 can drive first removal seat 94 and remove along the circumference of monitoring ring 91, and monitoring ring 91 can remove along the axial of first jar body 1, and the two movements mutually support and can make first removal seat 94 carry out diversified removal.
In addition, a second movable seat 914 capable of moving circumferentially is disposed at the bottom of the monitoring ring 91, one side of the second movable seat 914 is connected with a second adjusting rod 918 by using a second connecting rod 917, the second adjusting rod 918 has a second radial moving end for connecting with a second arc seat 919, and a second gas analyzer (not shown in the figure) is disposed on the second arc seat 919.
A second moving column 915 is fixed at the top of the second moving seat 914, four second side guide seats 916 are uniformly fixed around the second moving column 915, and a second moving wheel is rotatably arranged on the second moving column 915;
the lower surface of the monitoring ring 91 is provided with a second track 920 for accommodating the second moving column 915, and two sides of the second track 920 are provided with second side rails 921 for accommodating the second side guide bases 916.
Likewise, the second track 920 and the second side rail 921 can ensure the stability of the movement of the second moving seat 914, and the second side rail 921 and the second side guide seat 916 cooperate to provide a guide for the movement of the second moving column 915, the second moving column 915 can drive the second moving seat 914 to move along the circumferential direction of the monitoring ring 91, and the monitoring ring 91 can move along the axial direction of the first tank 1, so that the second moving seat 914 can move in multiple directions due to the cooperation of the movement of the second track 921 and the second side guide seat 916.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The cyanate ester mixture raw material storage tank for preparing the plastering plate is characterized by comprising the following components:
the first tank body (1) is internally provided with a cyanate ester mixture raw material in advance;
the second tank body (2) is used for accommodating the first tank body (1) and keeping a gap with the first tank body (1);
the third tank body (3) is used for accommodating the second tank body (2) and keeping a gap with the second tank body (2); and
the gas cylinder (7) is provided with a gas supply pipe, the gas supply pipe is connected with the third tank body (3), and a gas supply valve is further arranged on the gas supply pipe;
the bottom of the third tank body (3) is provided with a valve body (18);
the bottom of the second tank body (2) is provided with a fan (8), the fan (8) can send the gas in the third tank body (3) into the second tank body (2), one side of the top of the second tank body (2) is communicated with a gas collecting tube (10), the gas collecting tube (10) is communicated with a first gas analyzer (11), and the first gas analyzer (11) is electrically connected with a computer (12);
when the first gas analyzer (11) is used for detection, the valve body (18) and the fan (8) are opened, so that gas enters the second tank body (2) from the third tank body (3) or enters the second tank body (2) from the outside of the third tank body (3), then enters the first gas analyzer (11) from the gas collecting pipe (10) for gas analysis, when the first gas analyzer (11) detects cyanate volatile, secondary detection is carried out, the valve body (18) is closed, the gas cylinder (7) is opened, and the gas in the gas cylinder (7) sequentially passes through the third tank body (3) and the second tank body (2) and then enters the first gas analyzer (11) from the gas collecting pipe (10) for gas analysis.
2. The cyanate ester mixture raw material storage tank for preparing a claying board according to claim 1, wherein the top of the second tank body (2) is provided with a second opening, a top cover (13) is detachably and hermetically connected to the second opening, a first visual monitor (14) is arranged below the top cover (13), and the first visual monitor (14) is electrically connected with a computer (12).
3. The cyanate ester mixture raw material storage tank for preparing the plastering plate according to claim 1, wherein a mounting ring (15) is fixed outside the second tank body (2), and the mounting ring (15) is connected with the third tank body (3) by adopting a supporting rod (16);
the upper part of the second tank body (2) extends out of the third tank body (3), and the top of the third tank body (3) is connected with the second tank body (2) in a sealing way by adopting a sealing ring (17).
4. The cyanate ester mixture raw material storage tank for preparing a plastering plate according to claim 1, wherein a positioning block (4) is fixed at the bottom of the first tank body (1), the positioning block (4) is square, a positioning seat (5) corresponding to the positioning block (4) is arranged in the second tank body (2), and the positioning seat (5) can lock the positioning block (4).
5. Cyanate ester mixture raw material storage tank for preparing a claying board according to claim 2, wherein the outside of the first tank body (1) is slidably provided with a movable monitoring component (9), when the first gas analyzer (11) or the first vision monitor (14) detects an abnormal situation, the movable monitoring component (9) monitors the first tank body (1) again, and the movable monitoring component (9) at least comprises a second vision monitor (95) and a second gas analyzer.
6. The cyanate ester mixture raw material storage tank for preparing a plastering plate according to claim 5, wherein the mobile monitoring assembly (9) comprises:
a monitoring ring (91);
a plurality of elastic seats (910) circumferentially arranged on the inner wall of the monitoring ring (91);
an axial moving wheel (911) provided on the elastic seat (910); and
the first movable seat (94) is arranged at the top of the monitoring ring (91) and capable of moving circumferentially, one side of the first movable seat (94) is connected with a first adjusting rod (97) by adopting a first connecting rod (96), the first adjusting rod (97) is provided with a first radial movable end and is used for being connected with a first arc seat (98), and the first arc seat (98) is provided with a wiping surface.
7. The cyanate ester mixture raw material storage tank for preparing a plastering plate according to claim 6, wherein a first moving column (912) is fixed at the bottom of the first moving seat (94), four first side guide seats (913) are uniformly fixed around the first moving column (912), and a first moving wheel is rotatably arranged on the first moving column (912);
the upper surface of monitoring ring (91) has seted up first track (92) for holding first removal post (912), the both sides of first track (92) are provided with first side rail (93) for holding first side guide holder (913).
8. The cyanate ester mixture raw material storage tank for preparing a plastering plate according to claim 6, wherein the second visual monitor (95) is fixed above the first movable seat (94).
9. The cyanate ester mixture raw material storage tank for preparing a claying board according to claim 6, wherein a second movable seat (914) capable of moving circumferentially is arranged at the bottom of the monitoring ring (91), one side of the second movable seat (914) is connected with a second adjusting rod (918) by adopting a second connecting rod (917), the second adjusting rod (918) is provided with a second radial movable end for connecting a second arc seat (919), and the second arc seat (919) is provided with the second gas analyzer.
10. The cyanate ester mixture material storage tank for preparing a plastering plate as claimed in claim 9, wherein: a second moving column (915) is fixed at the top of the second moving seat (914), four second side guide seats (916) are uniformly fixed around the second moving column (915), and a second moving wheel is rotatably arranged on the second moving column (915);
the lower surface of monitoring ring (91) has seted up second track (920) for holding second movable column (915), the both sides of second track (920) are provided with second side rail (921) for holding second side guide holder (916).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310540994.5A CN116253075B (en) | 2023-05-15 | 2023-05-15 | Cyanate ester mixture raw material storage tank for preparing plastering plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310540994.5A CN116253075B (en) | 2023-05-15 | 2023-05-15 | Cyanate ester mixture raw material storage tank for preparing plastering plate |
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| CN116253075A CN116253075A (en) | 2023-06-13 |
| CN116253075B true CN116253075B (en) | 2023-07-07 |
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