CN117582789B - High-pressure dryer for producing dissolved acetylene - Google Patents
High-pressure dryer for producing dissolved acetylene Download PDFInfo
- Publication number
- CN117582789B CN117582789B CN202410078344.8A CN202410078344A CN117582789B CN 117582789 B CN117582789 B CN 117582789B CN 202410078344 A CN202410078344 A CN 202410078344A CN 117582789 B CN117582789 B CN 117582789B
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- China
- Prior art keywords
- threaded
- calcium chloride
- chloride drying
- drying tank
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims abstract description 25
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 64
- 238000001035 drying Methods 0.000 claims abstract description 59
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 58
- 239000001110 calcium chloride Substances 0.000 claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 2
- 230000008676 import Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of gas equipment, and discloses a high-pressure dryer for producing dissolved acetylene, which comprises an air inlet pipeline, an air outlet pipeline, a bracket, a mounting seat and a calcium chloride drying tank, wherein the calcium chloride drying tank is fixed on the mounting seat; still include two servo motor, two bifurcation pipes and two screw thread general rod, all be equipped with screw thread passageway and gas passageway on every bifurcation pipe, two screw thread general rod are threaded respectively in two screw thread passageway, and the import and the export of calcium chloride drying vessel are provided with the mounting panel respectively, all offer the screw hole on every mounting panel in order to communicate the calcium chloride drying vessel, and every servo motor is used for controlling the one end rotation of every screw thread general rod respectively so that the other end screw thread of every screw thread general rod cup joints to every screw hole. According to the invention, when the threaded through rod is controlled to be screwed in or screwed out to a specific position, the air circulation passage is closed by means of connection or dislocation, so that the connection and the disassembly of the calcium chloride drying tank can be realized, the efficiency is improved, and the labor is saved.
Description
Technical Field
The invention relates to the technical field of gas equipment, in particular to a high-pressure dryer for producing dissolved acetylene.
Background
In the production process flow of the acetylene gas, after the three-stage compressed acetylene gas reaches the process pressure requirement, the acetylene gas enters a high-pressure dryer filled with anhydrous calcium chloride for further purification and drying, and then enters a gas cylinder post for filling of the acetylene gas cylinder.
The three-stage compressed acetylene is generally dried by filling acetylene gas into a high-pressure dryer through a pipeline, for example, patent document with publication number of CN206902082U discloses an acetylene production system, which comprises an acetylene generator, a high-level water tank, a safety water seal a, a gas holder, a safety exhaust valve, a safety water seal b, a purifying tower, a neutralization tower, a low-pressure dryer, a circulating water tank, a motor, a compressor, an oil-water separator, a high-pressure dryer, a back pressure valve and a filling system, wherein the acetylene generator is connected with the high-level water tank, an air outlet of the neutralization tower is connected with the low-pressure dryer, the low-pressure dryer drives the compressor to pressurize acetylene through the motor, and the pressurized gas is sequentially fed into the filling system through the oil-water separator, the high-pressure dryer and the back pressure valve. However, most of the existing acetylene dissolving and drying processes use an anhydrous calcium chloride drying tank, the replacement period of calcium chloride is too short, the consumption is serious, the replacement and the supplement are generally 3-5 days, and if the replacement and the supplement are not carried out, the drying effect can not meet the requirements.
Therefore, in the prior art, the equipment is generally stopped, and then the anhydrous calcium chloride drying tank is detached from the pipeline for supplementing and maintaining the anhydrous calcium chloride drying tank.
However, the dry calcium chloride tanks are typically mounted in the pipe by means of flanges or the like, which require realignment of the flange mating holes after disassembly. For example, chinese patent with publication number CN217247917U discloses a high-pressure dryer for dissolved acetylene production, and current high-pressure dryer for dissolved acetylene production is when using, and the processing jar is inconvenient when the installation aligns first screw and second screw, and inconvenient fastening bolt runs through the installation, and installation effectiveness is lower, and there is certain limitation, including the mounting bracket, the inboard of mounting bracket is provided with a plurality of processing jars, all is provided with the connecting pipe between every two processing jars, and the side symmetry of processing jar is provided with the fixed plate, and first screw has been seted up on the surface of fixed plate, and a plurality of second screws have evenly been seted up on the top face of mounting bracket, and the inside of first screw and second screw is provided with fastening bolt, the side of processing jar is provided with spacing subassembly.
Therefore, the above patent only optimizes alignment and fixing of the anhydrous calcium chloride drying tank, but fails to solve the problem that the anhydrous calcium chloride drying tank needs to be connected with a pipeline and a flange after being installed.
Disclosure of Invention
The invention aims to provide a high-pressure dryer for producing dissolved acetylene, which solves or improves the problems that: when calcium chloride is supplemented and maintained, all bolts on the flange are required to be disassembled, and related pipelines are required to be sealed, so that the problems of difficult and complicated operation are caused.
The invention provides a high-pressure dryer for producing dissolved acetylene, which comprises an air inlet pipeline, an air outlet pipeline, a bracket, a mounting seat and a calcium chloride drying tank, wherein the calcium chloride drying tank is fixed on the mounting seat; the device comprises a calcium chloride drying tank, a plurality of air inlet pipes, air outlet pipes, a plurality of servo motors, a plurality of air inlet pipes, a plurality of air outlet pipes, a plurality of threaded through rods, a plurality of threaded mounting plates, a plurality of servo motors, a plurality of threaded mounting plates, a plurality of threaded through rods and a plurality of threaded mounting plates, wherein the two servo motors, the two bifurcation pipes and the plurality of threaded through rods are respectively provided with a threaded channel and a gas channel, one end of the gas channel on the same bifurcation pipe is communicated with the middle of the threaded channel, the other end of the gas channel is respectively communicated with the air inlet pipe and the air outlet pipe, the two threaded through rods are respectively in threaded connection with the two threaded channels, the inlet and the outlet of the calcium chloride drying tank are respectively provided with a mounting plate, each mounting plate is provided with a threaded hole for communicating the calcium chloride drying tank, and each servo motor is used for respectively controlling one end of each threaded through rod to rotate so that the other end of each threaded through rod is in threaded connection to each threaded hole;
every all be equipped with the link in the screw thread through-rod, all be used for corresponding when the screw thread through-rod embedding corresponds screw hole in, can the intercommunication corresponds gas passage and calcium chloride drying tank inner chamber.
As a preferable scheme of the invention, the flange plate is fixedly arranged at the outlet and the inlet of the calcium chloride drying tank through bolts, a convex ring is arranged at the center of the flange plate, a perforation is arranged in the convex ring, an offset rubber ring pad is arranged on the convex ring, a ring groove is arranged on the mounting plate to be nested on the offset rubber ring pad, and the hole wall of the threaded hole on the mounting plate extends into the perforation.
As a preferable scheme of the invention, the outermost edge of the threaded hole is an annular cambered surface.
As a preferable scheme of the invention, one end of the threaded through rod, which is close to the corresponding servo motor, penetrates through the bifurcation pipe, and the penetrated end is also connected with the output end of the servo motor through the telescopic pipe.
As a preferable mode of the invention, the communicating channel takes an inverted "L" shape.
As a preferable scheme of the invention, the bracket comprises a vertical frame and two foundation plates which are fixed at two ends of the vertical frame in parallel, wherein the two bifurcation pipes are respectively and fixedly penetrated on the two foundation plates;
a plurality of sliding drums are arranged on the vertical frame, and sliding rods are connected in each sliding drum in a sliding manner.
As a preferable scheme of the invention, the mounting seat comprises a U-shaped frame which is commonly connected by all the sliding rods, two sides of the U-shaped frame are both connected with movable rods in a sliding manner, and opposite ends of the movable rods on two sides are both connected with clamping plates.
As a preferable scheme of the invention, the flange plate is provided with a needle protrusion, and the mounting plate is provided with a movable hole for nesting the needle protrusion.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, when the threaded through rod is controlled to be screwed in or screwed out to a specific position, the passage for gas circulation is closed or misplaced, so that the double characteristics of mobility and tightness are realized through threaded engagement, and the connection and disassembly of the calcium chloride drying tank can be realized only through the simple rotation control of the servo motor, and all bolts on the flange are not required to be manually dismantled as in the prior art, the pipeline is closed, and then the calcium chloride drying tank is disassembled, so that the efficiency is improved, and the manpower is saved.
Drawings
FIG. 1 is a schematic diagram of a prior art installation of a calcium chloride dryer tank;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a cross-sectional view of the upper end of the calcium chloride dryer tank of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a schematic view of the structure of the needle protrusion and the movable hole in the present invention.
Reference numerals:
1. a calcium chloride drying tank; 2. a flange; 3. an air outlet pipe; 4. an air intake duct; 5. a bracket; 6. a mounting base; 7. a servo motor; 8. a bifurcation tube; 9. a threaded rod; 10. a threaded passage; 11. a gas channel; 12. a mounting plate; 13. a threaded hole; 14. a connecting channel; 15. a flange plate; 16. a convex ring; 17. offset rubber ring pad; 18. a telescopic tube; 19. a vertical frame; 20. a base plate; 21. a slide cylinder; 22. a slide bar; 23. a U-shaped frame; 24. a movable rod; 25. a clamping plate; 26. a ring groove; 27. a needle bulge; 28. a movable hole.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown.
For convenience of explanation and easy understanding, the installation method of the calcium chloride drying tank 1 in the prior art is provided: referring to fig. 1, the upper and lower ends of the calcium chloride drying tank 1 are respectively connected with the air outlet pipeline 3 and the air inlet pipeline 4 through flanges 2, and when the consumption of the calcium chloride drying tank 1 is finished and the calcium chloride drying tank needs to be supplemented, the calcium chloride drying tank 1 needs to be detached from the air outlet pipeline 3 and the air inlet pipeline 4, all screws on the two flanges 2 need to be manually detached, manual operation is needed, and time and labor are wasted.
The main scheme of the calcium chloride drying tank 1 of the invention is as follows: referring to fig. 2-5, a high-pressure dryer for dissolved acetylene production comprises an air inlet pipeline 4, an air outlet pipeline 3, a bracket 5, a mounting seat 6 and a calcium chloride drying tank 1, wherein the calcium chloride drying tank 1 is fixed on the mounting seat 6; the device comprises a calcium chloride drying tank 1, and is characterized by further comprising two servo motors 7, two bifurcation pipes 8 and two threaded through rods 9, wherein each bifurcation pipe 8 is provided with a threaded channel 10 and a gas channel 11, one end of the gas channel 11 on the same bifurcation pipe 8 is communicated with the middle part of the threaded channel 10, the other ends of the two gas channels 11 are respectively communicated with an air inlet pipeline 4 and an air outlet pipeline 3, the two threaded through rods 9 are respectively in threaded connection with the two threaded channels 10, the inlet and the outlet of the calcium chloride drying tank 1 are respectively provided with a mounting plate 12, each mounting plate 12 is provided with a threaded hole 13 for communicating the calcium chloride drying tank 1, and each servo motor 7 is used for respectively controlling one end of each threaded through rod 9 to rotate so that the other end of each threaded through rod 9 is in threaded connection with each threaded hole 13; and each threaded through rod 9 is internally provided with a connecting channel 14 which is used for communicating the corresponding gas channel 11 with the inner cavity of the calcium chloride drying tank 1 when the corresponding threaded through rod 9 is embedded into the corresponding threaded hole 13.
Working principle: firstly, the mounting seat 6 can be slid out of the support 5, so that the upper part and the lower part of the mounting seat 6 are free from shielding, at the moment, the calcium chloride drying tank 1 is lifted in the mounting seat 6 by lifting equipment, then the calcium chloride drying tank 1 is fixed by the mounting seat 6, and then the mounting seat 6 drives the calcium chloride drying tank 1 to slide back to the initial position in the support 5, so that the problems of large space and alignment of installation of the calcium chloride drying tank 1 are solved by the movable arrangement of the mounting seat 6 and the support 5 in the step;
secondly, bases of the two servo motors 7 are fixed with positions of the support 5, the support 5 is provided with a rack for installing the servo motors 7, at the moment, the two servo motors 7 are manually started to enable the threaded through rods 9 to generate precession movement, namely in the figure 2, the inner ends of the two threaded through rods 9 are precessed towards the center direction of the calcium chloride drying tank 1 until the inner ends of the two threaded through rods 9 are completely embedded into the threaded holes 13 respectively, at the moment, the right ends of the communicating channels 14 of the upper threaded through rods 9 and the lower threaded through rods 9 are aligned with the gas channels 11 well, the left ends of the communicating channels 14 of the upper threaded through rods 9 and the lower threaded through rods 9 just extend into the inner cavity of the calcium chloride drying tank 1, and at the moment, the air inlet pipeline 4 and the air outlet pipeline 3 can just communicate with the communicating channels 14;
at this time, the gas flow direction is: the filtering process is completed by the air inlet pipeline 4, the air channel 11 (lower), the inside of the communicating channel 14 of the threaded rod 9 (lower), the calcium chloride drying tank 1 (inlet), the inner cavity of the calcium chloride drying tank 1, the calcium chloride drying tank 1 (inner cavity absorption), the calcium chloride drying tank 1 (outlet), the inside of the communicating channel 14 of the threaded rod 9 (upper), the air channel 11 (upper) and the air outlet pipeline 3;
when the calcium chloride drying tank 1 is replenished, the servo motor 7 only needs to control the inner ends of the upper thread through rods 9 and the lower thread through rods 9 to rotate out of the threaded holes 13, at the moment, the right ends of the upper and the lower connecting channels 14 are staggered with the gas channel 11, the gas in the gas channel 11 is directly sealed by a round of thread engagement structure or gradually reduces the flow speed so as to achieve the almost sealing effect, after the upper thread through rods 9 and the lower thread through rods 13 rotate out of the threaded holes 13, the calcium chloride drying tank 1 can freely slide, so that the replenishing is convenient, and the opened threaded holes 13 are arranged on the mounting plate 12 at the top end of the calcium chloride drying tank 1 outside the support 5, so that the calcium chloride can be directly added through the threaded holes 13, and the dismounting process is reduced.
Further, since there is an error in the mechanical assembly structure, and the engagement process of the upper and lower threaded through rods 9 and the threaded holes 13 needs to be precisely abutted, the following limitation is also made in the present invention:
the outlet and the inlet of the calcium chloride drying tank 1 are fixedly provided with a flange 15 through bolts, the center of the flange 15 is provided with a convex ring 16, a perforation is arranged in the convex ring 16, the convex ring 16 is provided with an offset rubber ring pad 17, the mounting plate 12 is provided with a ring groove 26 to be nested on the offset rubber ring pad 17, and the hole wall of the threaded hole 13 on the mounting plate 12 extends into the perforation.
The installation principle of the upper and lower mounting plates 12 is the same, for convenience of explanation, taking the upper mounting plate 12 as an example, since the bottom of the mounting plate 12 is nested on the offset rubber ring pad 17 through the annular groove 26, and the convex ring 16 mainly plays a role of limiting the offset rubber ring pad 17 in the horizontal direction, on one hand, the sealing engagement between the mounting plate 12 and the flange 15 is tighter through the deformation of the offset rubber ring pad 17, and on the other hand, the mounting plate 12 can slightly move on the flange 15 through the elastic deformation of the offset rubber ring pad 17, specifically:
when the bottom end of the upper threaded through rod 9 is not right opposite to the threaded hole 13, the upper threaded through rod 9 is screwed in to press the edge of the threaded hole 13, and when the edge of the threaded hole 13 is pressed, the mounting plate 12 is gradually shifted, so that the center of the mounting plate 12 is gradually shifted to the axis of the threaded through rod 9.
Further, the outermost edge of the threaded hole 13 is an annular cambered surface. In this way, the mounting plate 12 is able to obtain more lateral deflection force when the threaded shank 9 is pressed against the edge of the threaded bore 13.
Further, one end of the threaded through rod 9, which is close to the corresponding servo motor 7, penetrates through the bifurcation pipe 8, and the penetrated end is also connected with the output end of the servo motor 7 through the telescopic pipe 18. In this way, since the expansion and contraction of the telescopic tube 18 can effectively compensate for the displacement in the vertical direction caused by the screwing in and out of the screw rod 9, the telescopic tube 18 can only slide linearly and cannot rotate, and a structure such as a spline in the prior art can be referred to.
Further, the communication channel 14 takes an inverted "L" shape. The shape of the communication passage 14 may not be limited, but it is only necessary to ensure that the displacement of the communication passage 14 in the vertical direction may be offset from the gas passage 11, and the shape of the communication passage 14 is limited in consideration of the difficulty in processing.
In the present embodiment, the bracket 5 includes a vertical frame 19, and two base plates 20 fixed in parallel at both ends of the vertical frame 19, and the two furcation tubes 8 are respectively fixed to the two base plates 20 in a penetrating manner; the vertical frame 19 is provided with a plurality of sliding drums 21, and each sliding drum 21 is internally and slidably connected with a sliding rod 22, so that a symmetrical mounting platform of the two bifurcation pipes 8 can be provided, and stable horizontal sliding of the calcium chloride drying tank 1 can be ensured.
In this embodiment, the mounting base 6 includes a U-shaped frame 23 commonly connected by all sliding rods 22, two sides of the U-shaped frame 23 are slidably connected with movable rods 24, and opposite ends of the movable rods 24 on the two sides are connected with clamping plates 25.
In this embodiment, the sliding of the movable rod 24 and the sliding rod 22 can be achieved by adopting a hydraulic cylinder structure, which belongs to the prior art and will not be described in detail.
In order to enable the mounting plate 12 to clamp the offset rubber ring pad 17 in cooperation with the flange 15, therefore: the flange 15 is provided with the pin boss 27, the mounting plate 12 is provided with the movable hole 28 for nesting the pin boss 27, and the surface of the pin boss 27 can be provided with some structures such as a reference drawing pin for the principle of anti-falling structures, so that the mounting plate 12 is limited on the flange 15 from the vertical direction, the movable hole 28 is slightly larger than the pin boss 27, and the pin boss 27 can slide in the movable hole 28 in a certain degree in a shifting manner, so that the sliding capacity of the mounting plate 12 in the horizontal direction is ensured, and the vertical stability of the mounting plate is also considered.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Claims (5)
1. The high-pressure dryer for dissolved acetylene production comprises an air inlet pipeline (4), an air outlet pipeline (3), a bracket (5), a mounting seat (6) and a calcium chloride drying tank (1), wherein the calcium chloride drying tank (1) is fixed on the mounting seat (6); the device is characterized by further comprising two servo motors (7), two bifurcation pipes (8) and two threaded through rods (9), wherein each bifurcation pipe (8) is provided with a threaded passage (10) and a gas passage (11), one end of the gas passage (11) on the same bifurcation pipe (8) is communicated with the middle part of the threaded passage (10), the other ends of the two gas passages (11) are respectively communicated with an air inlet pipeline (4) and an air outlet pipeline (3), the two threaded through rods (9) are respectively in threaded connection with the two threaded passages (10), the inlet and the outlet of the calcium chloride drying tank (1) are respectively provided with a mounting plate (12), each mounting plate (12) is provided with a threaded hole (13) so as to be communicated with the calcium chloride drying tank (1), the outlet and the inlet of the calcium chloride drying tank (1) are fixedly provided with a flange plate (15) through bolts, the center of the flange plate (15) is provided with a bulge loop (16), the bulge loop (16) is respectively in the bulge loop (16), the bulge loop (16) is provided with a rubber ring (17) and the bulge loop (17) is provided with a rubber ring groove (17) extending to the mounting plate (12), each servo motor (7) is used for respectively controlling one end of each threaded rod (9) to rotate so that the other end of each threaded rod (9) is in threaded sleeve connection with each threaded hole (13), one end of each threaded rod (9) close to the corresponding servo motor (7) penetrates through the bifurcation tube (8), and the penetrating end is connected with the output end of the servo motor (7) through a telescopic tube (18);
each threaded through rod (9) is internally provided with a connecting channel (14) which is used for being communicated with the corresponding gas channel (11) and the inner cavity of the calcium chloride drying tank (1) when the corresponding threaded through rod (9) is embedded into the corresponding threaded hole (13), and the connecting channels (14) are in an inverted L shape;
when supplementing calcium chloride drying vessel (1), thereby only need with servo motor (7) control upper and lower screw thread lead-through rod (9) the inner end screw hole (13) in unscrewing, the right-hand member of upper and lower intercommunication way (14) all staggers with gas channel (11) this moment, and the gas in gas channel (11) is by round screw thread interlock structure direct seal or reduce the velocity of flow gradually thereby reach nearly sealed effect, and thereby screw thread lead-through rod (9) follow screw hole (13) unscrewing from top to bottom, then calcium chloride drying vessel (1) can freely slide, thereby be convenient for supplement, and have open screw hole (13) on mounting panel (12) on the top of calcium chloride drying vessel (1) outside roll-off support (5), can directly carry out the interpolation of calcium chloride through screw hole (13), then reduce the dismantlement process.
2. The high-pressure dryer for producing dissolved acetylene according to claim 1, wherein the outermost edge of the threaded hole (13) is an annular cambered surface.
3. The high-pressure dryer for producing dissolved acetylene according to claim 1, wherein the bracket (5) comprises a vertical frame (19), and two base plates (20) fixed in parallel at both ends of the vertical frame (19), and two bifurcation pipes (8) are respectively penetrating and fixed on the two base plates (20);
a plurality of sliding drums (21) are mounted on the vertical frame (19), and sliding rods (22) are connected in the sliding drums (21) in a sliding mode.
4. A high-pressure dryer for producing dissolved acetylene according to claim 3, wherein the mounting base (6) comprises a U-shaped frame (23) commonly connected by all the sliding rods (22), two sides of the U-shaped frame (23) are slidably connected with movable rods (24), and opposite ends of the movable rods (24) on two sides are connected with clamping plates (25).
5. The high-pressure dryer for producing dissolved acetylene according to claim 1, wherein the flange plate (15) is provided with a needle protrusion (27), and the mounting plate (12) is provided with a movable hole (28) for nesting the needle protrusion (27).
Priority Applications (1)
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CN202410078344.8A CN117582789B (en) | 2024-01-19 | 2024-01-19 | High-pressure dryer for producing dissolved acetylene |
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CN202410078344.8A CN117582789B (en) | 2024-01-19 | 2024-01-19 | High-pressure dryer for producing dissolved acetylene |
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CN117582789A CN117582789A (en) | 2024-02-23 |
CN117582789B true CN117582789B (en) | 2024-04-02 |
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CN218793306U (en) * | 2022-06-29 | 2023-04-07 | 湖州永汇水处理工程有限公司 | Pure water recycling water saving system for hemodialysis |
CN116557643A (en) * | 2023-05-08 | 2023-08-08 | 华能铜川照金煤电有限公司 | Pipeline bracket |
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CN208465536U (en) * | 2018-04-09 | 2019-02-05 | 唐山晓天环保科技有限公司 | A kind of air filter for high temperature sewage treatment |
CN213668621U (en) * | 2020-11-07 | 2021-07-13 | 天津市盛玻仪器有限公司 | Split detachable gas drying tower |
CN214611562U (en) * | 2021-04-27 | 2021-11-05 | 河南平煤神马聚碳材料有限责任公司 | Air inlet unit of phosgene synthesizer |
CN216204511U (en) * | 2021-10-29 | 2022-04-05 | 苏州扬德电器有限公司 | A multi-aperture dry filter |
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CN116557643A (en) * | 2023-05-08 | 2023-08-08 | 华能铜川照金煤电有限公司 | Pipeline bracket |
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