CN219784694U - Automatic pressure adjusting device for top of polyester process tower - Google Patents
Automatic pressure adjusting device for top of polyester process tower Download PDFInfo
- Publication number
- CN219784694U CN219784694U CN202222568112.XU CN202222568112U CN219784694U CN 219784694 U CN219784694 U CN 219784694U CN 202222568112 U CN202222568112 U CN 202222568112U CN 219784694 U CN219784694 U CN 219784694U
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- China
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- shell
- wall
- motor
- process tower
- baffle
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000008569 process Effects 0.000 title claims abstract description 32
- 229920000728 polyester Polymers 0.000 title claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 12
- 230000009471 action Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses an automatic pressure regulating device for the top of a polyester process tower, which comprises a shell, wherein one side of the shell is provided with a process tower through a connecting pipe, one side of the outer wall of a screw is rotationally connected with one side of a plate body through a bearing, one side of the screw is fixedly connected with a motor, the outer wall of the output end of the motor is rotationally connected with a shell through a bearing, one side of the shell is fixedly connected with one side of the inner wall of the shell, the inner wall of the shell is fixedly connected with one side of the motor, and the top of the motor is electrically connected with a controller fixedly connected with the top of the inner wall of the shell through a wire. The utility model relates to the technical field of polyester processing equipment, realizes automatic adjustment of air pressure through cooperation among a screw, a motor and a controller, solves the problem that the existing device is inconvenient to automatically change according to the change of air pressure, needs to manually take care in actual work, and reduces labor cost.
Description
Technical Field
The utility model relates to the technical field of polyester processing equipment, in particular to an automatic pressure adjusting device for a top of a polyester process tower.
Background
Polyester, a polymer obtained by polycondensation of a polyhydric alcohol and a polybasic acid, is mainly referred to as polyethylene terephthalate, and conventionally includes polybutylene terephthalate, polyarylate and other linear thermoplastic resins, is an engineering plastic with excellent performance and wide application, and can be made into polyester fibers and polyester films. The polyester comprises polyester resin and polyester elastomer, and the existing polyester process tower needs to adjust an exhaust valve of a polyester air cooler in order to stabilize the pressure of the polyester process tower in normal production, and needs an automatic pressure adjusting device at the top of the polyester process tower in order to improve the adjusting range, and the existing device adopts an adjusting valve to adjust the pressure of gas, so that the main principle is that manual control is needed to realize remote adjustment by controlling an actuating mechanism of the adjusting valve through control equipment.
However, the existing device is inconvenient to automatically change according to the change of the gas pressure, and the existing device needs to be manually attended in actual work, so that the labor cost is increased.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an automatic regulating device for the top pressure of a polyester process tower, which solves the problems that the existing device is inconvenient to automatically change according to the change of the gas pressure, needs to manually take care in actual work and increases the labor cost.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a polyester process tower top pressure automatic regulating apparatus, includes the casing, the process tower is installed through the connecting tube to one side of casing, the outlet duct is installed to one side of casing, air pressure sensor is all installed to one side of the top of casing both sides, the inside of casing is provided with automatic regulating mechanism, automatic regulating mechanism includes plate body, horizontal section of thick bamboo, inclined hole, bent plate, screw rod, motor, controller and shell, the outer wall of plate body and the inner wall fixed connection of casing, two through-holes of plate body all movably link to each other has a horizontal section of thick bamboo, two the equidistant processing of the outer wall of horizontal section of thick bamboo has a plurality of inclined holes, two one side rigid coupling of horizontal section of thick bamboo has the bent plate, the through-hole screw thread of bent plate links to each other and has the screw rod, one side of outer wall one side of screw rod rotates through the bearing and links to each other with one side of plate body, one side rigid coupling of screw rod has the motor, the output outer wall of motor rotates through the bearing and links to each other with one side of the inner wall of casing fixedly connected with one side of motor, the inner wall of shell and motor, the top of motor has the controller through wire electrical property phase connection.
Preferably, a circular plate is fixedly connected to one side of the inner wall of the shell, a baffle is movably connected to the through hole of the circular plate, two cross bars are fixedly connected to one side of the baffle, a square plate is movably connected to one side of the outer wall of the cross bars, one side of the square plate is fixedly connected with one side of the circular plate through a connecting rod, a spring is movably connected to the outer wall of the cross bar, and two ends of the spring are fixedly connected with one side of the square plate and one side of the baffle respectively.
Preferably, a bump is arranged on one side of the baffle, a switch is fixedly connected on one side of the square plate, and an indicator lamp is arranged on the top of the shell.
Preferably, a clamping block is arranged on one side of the cross rod.
Preferably, a door body is mounted on the front surface of the shell.
Advantageous effects
The utility model provides an automatic pressure regulating device for the top of a polyester process tower. The beneficial effects are as follows: the automatic pressure regulating device for the top of the polyester process tower realizes automatic regulation of air pressure through the cooperation among the screw, the motor and the controller, solves the problem that the existing device is inconvenient to automatically change according to the change of air pressure, needs to manually take care in actual work, and reduces labor cost.
Through the cooperation between plectane, lug and the switch, the device is when preventing that gas from flowing backward, and whether the user also can audio-visually discover has gas to pass through the casing, avoids appearing the gas leakage at the in-process of overhauing, and the security improves.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the present utility model;
FIG. 3 is a schematic view of the screw, motor and controller of FIG. 1;
fig. 4 is a schematic view of the disk, bump and switch of fig. 1.
In the figure: 1. the device comprises a shell, 2, connecting pipes, 3, a process tower, 4, an air pressure sensor, 5, a plate body, 6, a transverse cylinder, 7, an inclined hole, 8, a bent plate, 9, a screw rod, 10, a motor, 11, a controller, 12, a shell, 13, a circular plate, 14, a baffle plate, 15, a bump, 16, a switch, 17, a cross rod, 18, a spring, 19, a square plate, 20, a connecting rod, 21, a door body, 22, an air outlet pipe, 23 and an indicator lamp.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, and the detailed connection means are known in the art, and mainly introduce the working principles and processes as follows, and do not describe the electric control.
Embodiment one: as can be seen from fig. 1-3, an automatic pressure regulator for the top of a polyester process tower comprises a shell 1, wherein one side of the shell 1 is provided with a process tower 3 through a connecting pipe 2, one side of the shell 1 is provided with an air outlet pipe 22, both sides of the top of the shell 1 are provided with air pressure sensors 4, the model of each air pressure sensor 4 is not limited, each air pressure sensor 4 can monitor the air pressure change in the shell 1, an automatic regulating mechanism is arranged in the shell 1 and comprises a plate body 5, a transverse cylinder 6, an inclined hole 7, a bending plate 8, a screw 9, a motor 10, a controller 11 and a shell 12, the outer wall of the plate body 5 is fixedly connected with the inner wall of the shell 1, two through holes of the plate body 5 are movably connected with the transverse cylinder 6, each transverse cylinder 6 can move in the through hole of the plate body 5, an annular cylinder is arranged in each transverse cylinder 6, the change of the gas inlet amount is realized by adjusting the leakage quantity of the inclined holes 7, a plurality of inclined holes 7 are machined on the outer walls of the two transverse cylinders 6 at equal intervals, a bent plate 8 is fixedly connected to one side of the two transverse cylinders 6, a through hole of the bent plate 8 is connected with a screw rod 9 in a threaded manner, one side of the outer wall of the screw rod 9 is rotationally connected with one side of the plate body 5 through a bearing, the screw rod 9 can rotate through the bearing, a motor 10 is fixedly connected to one side of the screw rod 9, the model of the motor 10 is BM-2, the outer wall of the output end of the motor 10 is rotationally connected with a shell 12 through the bearing, one side of the shell 12 is fixedly connected with one side of the inner wall of the shell 1, the inner wall of the shell 12 is fixedly connected with one side of the motor 10, the top of the motor 10 is electrically connected with a controller 11 fixedly connected with the top of the inner wall of the shell 12 through a wire, and the model of the controller 11 is not limited;
in the specific implementation process, it is worth particularly pointing out that the annular cylinder is arranged in the transverse cylinder 6, the gas inlet amount is changed by adjusting the leakage amount of the inclined holes 7, the automatic adjustment of the air pressure is realized by the cooperation among the screw 9, the motor 10 and the controller 11, the problem that the existing device is inconvenient to automatically change according to the change of the air pressure, and the manual care is needed in the actual work is solved, and the labor cost is reduced;
specifically, when the automatic pressure regulating device for the top pressure of the polyester process tower is used, the two air pressure sensors 4 can monitor air pressure values of the air inlets and the air outlets on two sides of the shell 1, a user can regulate and control the pressure values through external control equipment, if the air pressure of the air pressure sensor 4 at the air outlet is too high, the air pressure sensor 4 sends collected signals to the controller 11, the controller 11 can control the motor 10 to drive the screw 9 to rotate, the screw 9 drives the bending plate 8 to move, the bending plate 8 drives the transverse cylinder 6 to move left and right in the moving process, the air inflow is increased, otherwise, the air pressure is increased and reduced, and automatic regulation is realized.
Embodiment two: as can be seen from fig. 1, 2 and 4, a circular plate 13 is fixedly connected to one side of the inner wall of the shell 1, a through hole of the circular plate 13 is movably connected with a baffle 14, the baffle 14 can move in the through hole of the circular plate 13, two cross bars 17 are fixedly connected to one side of the baffle 14, one side of the outer wall of each cross bar 17 is movably connected with a square plate 19, the cross bars 17 can move in the through holes of the square plates 19, one side of each square plate 19 is fixedly connected with one side of the circular plate 13 through a connecting rod 20, the outer wall of each cross bar 17 is movably connected with a spring 18, and two ends of each spring 18 are respectively fixedly connected with one side of each square plate 19 and one side of each baffle 14;
in the specific implementation process, it is worth particularly pointing out that the baffle 14 can move in the through hole of the circular plate 13, the cross rod 17 can move in the through hole of the square plate 19, and through the cooperation among the circular plate 13, the convex blocks 15 and the switch 16, the device can prevent the gas from flowing reversely, and simultaneously, a user can intuitively find whether the gas passes through the shell 1, so that the gas leakage is avoided in the overhaul process, and the safety is improved;
further, a bump 15 is installed on one side of the baffle 14, a switch 16 is fixedly connected on one side of the square plate 19, an indicator lamp 23 is installed on the top of the shell 1, and after the switch 16 is contacted, the indicator lamp 23 lights up to remind a user that the shell 1 cannot be overhauled at the moment;
in the specific implementation process, the device is worth particularly pointing out, so that reminding during working is realized, and the maintenance of the inside of the device during working by a user is avoided;
further, a clamping block is arranged on one side of the cross bar 17;
in particular, the latch block prevents the cross bar 17 from falling out of the square plate 19;
further, a door body 21 is mounted on the front surface of the housing 1;
in particular, in the implementation, the door 21 facilitates the user to open the casing 1 to access the interior;
specifically, on the basis of the first embodiment, when the gas passes through the housing 1, the baffle 14 moves first, the through hole of the circular plate 13 is opened when the baffle 14 moves, the gas passes through normally and drives the bump 15 to contact the switch 16, the indicator lamp 23 is turned on, the user is reminded not to open the door 21 for maintenance work, and meanwhile, when the gas flows back, the baffle 14 is always attached to the circular plate 13, so that the occurrence of the backflow condition is prevented.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a polyester process tower top pressure automatic regulating apparatus, includes casing (1), its characterized in that: one side of the shell (1) is provided with a process tower (3) through a connecting pipe (2), one side of the shell (1) is provided with an air outlet pipe (22), both sides of the top of the shell (1) are provided with air pressure sensors (4), and an automatic adjusting mechanism is arranged in the shell (1);
the automatic adjusting mechanism comprises a plate body (5), a transverse cylinder (6), an inclined hole (7), a bent plate (8), a screw rod (9), a motor (10), a controller (11) and a shell (12);
the outer wall of plate body (5) and the inner wall fixed connection of casing (1), two through-holes of plate body (5) all movably link to each other have a horizontal section of thick bamboo (6), two the outer wall equidistance processing of horizontal section of thick bamboo (6) has a plurality of inclined holes (7), two one side rigid coupling of horizontal section of thick bamboo (6) has bent plate (8), the through-hole screw thread of bent plate (8) links to each other has screw rod (9), one side of the outer wall of screw rod (9) rotates through one side of bearing and plate body (5) and links to each other, one side rigid coupling of screw rod (9) has motor (10), the output outer wall of motor (10) is connected with shell (12) through the bearing rotation, one side of shell (12) is with one side fixed connection of inner wall of casing (1), one side fixed connection of inner wall and motor (10) of shell (12), the top of motor (10) is connected with and is fixed with controller (11) mutually through wire electrical connection with the inner wall top of shell (12).
2. The automatic pressure regulating device for the top of a polyester process tower according to claim 1, wherein: the utility model discloses a novel structure of the solar cell panel, including casing (1), baffle (14) are linked to each other in the inner wall one side rigid coupling of casing (1), the through-hole activity of plectane (13) is linked to have baffle (14), one side rigid coupling of baffle (14) has two horizontal pole (17), two the outer wall one side activity of horizontal pole (17) is linked to each other has square board (19), one side of square board (19) is through one side fixed connection of connecting rod (20) with plectane (13), the outer wall activity of horizontal pole (17) is linked to each other has spring (18), the both ends of spring (18) respectively with one side of square board (19) and one side fixed connection of baffle (14).
3. The automatic pressure regulating device for the top of a polyester process tower according to claim 2, wherein: one side of the baffle (14) is provided with a bump (15), one side of the square plate (19) is fixedly connected with a switch (16), and the top of the shell (1) is provided with an indicator lamp (23).
4. A polyester process tower top pressure automatic regulating apparatus according to claim 3, wherein: one side of the cross rod (17) is provided with a clamping block.
5. The automatic pressure regulating device for the top of a polyester process tower according to claim 4, wherein: the front face of the shell (1) is provided with a door body (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222568112.XU CN219784694U (en) | 2022-09-27 | 2022-09-27 | Automatic pressure adjusting device for top of polyester process tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222568112.XU CN219784694U (en) | 2022-09-27 | 2022-09-27 | Automatic pressure adjusting device for top of polyester process tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219784694U true CN219784694U (en) | 2023-10-03 |
Family
ID=88178687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222568112.XU Active CN219784694U (en) | 2022-09-27 | 2022-09-27 | Automatic pressure adjusting device for top of polyester process tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219784694U (en) |
-
2022
- 2022-09-27 CN CN202222568112.XU patent/CN219784694U/en active Active
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