CN220872918U - Cotton storehouse pressure monitoring device - Google Patents
Cotton storehouse pressure monitoring device Download PDFInfo
- Publication number
- CN220872918U CN220872918U CN202322587879.1U CN202322587879U CN220872918U CN 220872918 U CN220872918 U CN 220872918U CN 202322587879 U CN202322587879 U CN 202322587879U CN 220872918 U CN220872918 U CN 220872918U
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- pressure
- cotton
- negative pressure
- pressure regulating
- bin
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 83
- 238000012806 monitoring device Methods 0.000 title claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims abstract description 62
- 239000000919 ceramic Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model discloses a cotton bin pressure monitoring device, wherein a pressure sensor is arranged in a negative pressure cotton bin, a controller is arranged on the outer side of the negative pressure cotton bin, a pressure regulating pipe is arranged on the negative pressure cotton bin, a pressure regulating mechanism is arranged at the outer end of the pressure regulating pipe and used for the pressure relief function of the negative pressure cotton bin, and the controller is respectively and electrically connected with a draught fan, the pressure regulating mechanism and the pressure sensor, and the draught fan is arranged on one side of the bottom of the negative pressure cotton bin. According to the utility model, through the arrangement of the pressure sensor, when the pressure in the negative pressure cotton bin is too high, a signal can be transmitted to the controller, and the controller is used for starting the pressure regulating mechanism to regulate and control the pressure in the negative pressure cotton bin, so that the pressure in the negative pressure cotton bin can be timely relieved when the pressure in the negative pressure cotton bin is too high.
Description
Technical Field
The utility model relates to the technical field of cotton bins, in particular to a cotton bin pressure monitoring device.
Background
The cellulose content of cotton is nearly 100%, which is the natural purest cellulose source, and in general wood, cellulose accounts for 40-50%, hemicellulose 10-30% and lignin 20-30%, and cotton is a common material for producing cellulose.
The authorized bulletin number is: the patent of CN217663961U discloses a cotton storehouse of negative pressure for cellulose production, including the cotton storehouse body of negative pressure, still include cyclone, pulse dust remover, no. one pipeline, no. two pipeline and draught fan still install the manometer on the cotton storehouse body of negative pressure still install the pressure release hand valve on the cotton storehouse body of negative pressure.
In the above patent, the pressure in the negative pressure cotton bin is pressurized through the induced draft fan, the pressure in the negative pressure cotton bin is monitored by the pressure gauge, however, when the negative pressure in the negative pressure cotton bin is observed to be overlarge through the pressure gauge, the pressure in the negative pressure cotton bin needs to be manually discharged through the pressure release hand valve in time, and if the pressure is not found to be overlarge in time by the manual work, the occurrence of safety accidents can be possibly caused, so that the pressure in the negative pressure cotton bin needs to be regulated and controlled in time when the pressure in the negative pressure cotton bin is overlarge.
Disclosure of utility model
The utility model aims to provide a cotton bin pressure monitoring device, which aims to solve the problems of the cotton bin pressure monitoring device in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cotton storehouse pressure monitoring device, be provided with pressure sensor in the cotton storehouse of negative pressure, the controller is installed in the outside in the cotton storehouse of negative pressure, the cotton storehouse of negative pressure facial make-up is equipped with the pressure regulating pipe, the outer end of pressure regulating pipe is provided with pressure regulating mechanism, pressure regulating mechanism is used for the pressure release function in the cotton storehouse of negative pressure, the controller is in draught fan, pressure regulating mechanism and pressure sensor electric connection respectively, cotton storehouse bottom one side of negative pressure is provided with the draught fan.
As a further preferred mode of the technical scheme, the pressure regulating mechanism comprises a semicircular support plate which is arranged symmetrically in a sliding mode on the outer side of the pressure regulating pipe, track grooves matched with the support plate are formed in the pressure regulating pipe, the support plate is connected to the end portion of the pressure regulating pipe in a sliding mode through the track grooves, a semicircular pressing plate is arranged at the other end of the support plate, the pressing plate is located on the upper side of the support plate, a plurality of evenly distributed mounting plates are attached to the lower side of the pressing plate, symmetrical telescopic rods are arranged on the lower side of the mounting plates, the lower ends of the telescopic rods are arranged on the outer side of the pressure regulating pipe, springs are sleeved on the outer sides of the telescopic rods, ceramic plugs are arranged at the lower ends of the mounting plates, the half sections of the ceramic plugs are in an inverted trapezoid shape, pressure regulating holes matched with the ceramic plugs are formed in the end portion of the pressure regulating pipe, and motor driving is arranged on the support plate and the pressing plate.
As a further preferable mode of the technical scheme, a fixed plate is arranged on one side of the pressure regulating pipe, the motor is arranged on the fixed plate, a connecting rod is arranged at the output end of the motor, and the other end of the connecting rod is fixedly connected with the connecting part of the supporting plate and the pressing plate.
As a further preferable mode of the technical scheme, one end, close to the mounting plate, of the supporting plate is set to be an inclined plane, a motion track of the supporting plate is located between the spring and the ceramic plug, one side, close to the pressing plate, of the mounting plate is set to be an arc surface structure, and one side, close to the mounting plate, of the pressing plate is set to be an inclined plane structure.
As a further preferable mode of the technical scheme, a pressure gauge is arranged on one side of the negative pressure cotton bin.
As a further preferable mode of the technical scheme, a conveying pipe is arranged on one side of the negative pressure cotton bin, and a material opening is arranged on the top of the negative pressure cotton bin.
The utility model provides a cotton bin pressure monitoring device, which has the following beneficial effects:
(1) According to the utility model, through the arrangement of the pressure sensor, when the pressure in the negative pressure cotton bin is too high, a signal can be transmitted to the controller, and the controller is used for starting the pressure regulating mechanism to regulate and control the pressure in the negative pressure cotton bin, so that the pressure in the negative pressure cotton bin can be timely relieved when the pressure in the negative pressure cotton bin is too high.
(2) The utility model can realize the real-time monitoring of the pressure in the negative pressure cotton bin through the arrangement of the pressure gauge.
Drawings
FIG. 1 is a schematic diagram of the main structure of a cotton bin pressure monitoring device of the utility model;
FIG. 2 is a schematic view of a partial cross-section of a cotton bin pressure monitoring device of the present utility model;
FIG. 3 is a schematic view of the structure of the pressure regulating mechanism on the pressure regulating pipe in the cotton bin pressure monitoring device of the utility model;
fig. 4 is a schematic structural view of a pressure regulating tube in the cotton bin pressure monitoring device of the utility model;
Fig. 5 is a schematic structural view of a mounting plate in the pressure regulating mechanism of the present utility model.
In the figure: 1. a negative pressure cotton bin; 2. a material port; 3. a pressure gauge; 4. a pressure regulating tube; 5. a pressure regulating mechanism; 501. a motor; 502. a pressing plate; 503. a support plate; 504. a track groove; 505. a mounting plate; 506. a pressure regulating hole; 507. a ceramic plug; 508. a telescopic rod; 509. a spring; 6. an induced draft fan; 7. a delivery tube; 8. a controller; 9. a pressure sensor; 10. a connecting rod; 11. and a fixing plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: in this embodiment, as shown in fig. 1 and 2, a pressure sensor 9 is provided in a negative pressure cotton bin 1, a controller 8 is provided on the outer side of the negative pressure cotton bin 1, a pressure regulating tube 4 is provided on the negative pressure cotton bin 1, a pressure regulating mechanism 5 is provided on the outer end of the pressure regulating tube 4, the pressure regulating mechanism 5 is used for the pressure release function of the negative pressure cotton bin 1, the controller 8 is respectively electrically connected with a draught fan 6, the pressure regulating mechanism 5 and the pressure sensor 9, the draught fan 6 is provided on one side of the bottom of the negative pressure cotton bin 1, through the arrangement of the pressure sensor 9, a signal is transmitted to the controller 8, the pressure regulating mechanism 5 is started to regulate and control the pressure in the negative pressure cotton bin 1 through the controller 8, so that the pressure in the negative pressure cotton bin 1 can be timely released when the pressure in the negative pressure cotton bin 1 is too high.
As shown in fig. 3-5, the pressure regulating mechanism 5 comprises a symmetrical semicircular support plate 503 arranged on the outer side of the pressure regulating pipe 4 in a sliding manner, a track groove 504 matched with the support plate 503 is arranged on the pressure regulating pipe 4, the support plate 503 is connected to the end of the pressure regulating pipe 4 in a sliding manner through the track groove 504, a semicircular pressure plate 502 is arranged at the other end of the support plate 503, the pressure plate 502 is positioned on the upper side of the support plate 503, a plurality of uniformly distributed mounting plates 505 are attached to the lower side of the pressure plate 502, symmetrical telescopic rods 508 are arranged on the lower side of the mounting plates 505, the lower ends of the telescopic rods 508 are arranged on the outer side of the pressure regulating pipe 4, springs 509 are sleeved on the outer sides of the telescopic rods 508, ceramic plugs 507 are arranged on the lower ends of the mounting plates 505, the half sections of the ceramic plugs 507 are in an inverted trapezoid shape, pressure regulating holes 506 matched with the ceramic plugs 507 are arranged at the end of the pressure regulating pipe 4, the support plate 503 and the pressure plate 502 are provided with motors 501 for driving, the fixed plate 11 is arranged on one side of the pressure regulating pipe 4, the motor 501 is arranged on the fixed plate 11, the output end of the motor 501 is provided with the connecting rod 10, the other end of the connecting rod 10 is fixedly connected with the connecting part of the supporting plate 503 and the pressure plate 502, one end of the supporting plate 503 close to the mounting plate 505 is provided with an inclined plane, the mounting plate 505 can be gradually upwards supported by the inclined plane, the movement track of the supporting plate 503 is positioned between the spring 509 and the ceramic plug 507, the mounting plate 505 and one side close to the pressure plate 502 are provided with an arc surface structure, the side of the pressure plate 502 close to the mounting plate 505 is provided with an inclined plane structure by the arc surface structure of the mounting plate 505 and the inclined plane of the pressure plate 502, the pressure plate 502 can be driven to downwards press the mounting plate 505 when the motor 501 reversely rotates, the ceramic plug 507 on the mounting plate 505 is inserted into the pressure regulating hole 506, and closely laminate with pressure regulating hole 506, realize the sealed function to pressure regulating hole 506, when controller 8 starts pressure regulating mechanism 5, the motor 501 circular telegram starts, drive connecting rod 10 and rotate on pressure regulating pipe 4, make backup pad 503 drive clamp plate 502 follow track groove 504 and slide, make the front end of backup pad 503 front end pass from the downside of mounting panel 505, and clamp plate 502 can follow mounting panel 505 upside one by one, and then make backup pad 503 upwards prop up mounting panel 505, thereby open pressure regulating hole 506 one by one, realize the function of adjusting the inside pressure of negative pressure cotton storehouse 1.
As shown in fig. 1, a pressure gauge 3 is installed on one side of the negative pressure cotton bin 1, and by setting the pressure gauge 3, the pressure in the negative pressure cotton bin 1 can be monitored in real time.
As shown in fig. 1 and 2, a conveying pipe 7 is arranged on one side of the negative pressure cotton bin 1, and a material opening 2 is arranged on the top of the negative pressure cotton bin 1.
The utility model provides a cotton bin pressure monitoring device, which has the following specific working principle: during specific use, material is input into the negative pressure cotton bin 1 through the conveying pipe 7 and the material port 2, the induced draft fan 6 is started through the controller 8, negative pressure in the negative pressure cotton bin 1 is increased, the pressure in the negative pressure cotton bin 1 can be monitored in real time through the setting of the pressure gauge 3, when the pressure in the negative pressure cotton bin 1 is overlarge, the pressure sensor 9 can transmit signals to the controller 8, the pressure regulating mechanism 5 is started through the controller 8, the pressure in the negative pressure cotton bin can be regulated and controlled timely, and then the functions of regulating and controlling the pressure in the negative pressure cotton bin 1 timely are realized, and safety accidents are avoided due to untimely manual regulation and control.
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 (6)
1. The utility model provides a cotton storehouse pressure monitoring device, includes cotton storehouse (1) of negative pressure, its characterized in that: the cotton storehouse of negative pressure (1) is interior to be provided with pressure sensor (9), controller (8) are installed in the outside in cotton storehouse of negative pressure (1), pressure regulating tube (4) are installed on cotton storehouse of negative pressure (1), the outer end of pressure regulating tube (4) is provided with pressure regulating mechanism (5), pressure regulating mechanism (5) are used for the pressure release function in cotton storehouse of negative pressure (1), controller (8) are in draught fan (6), pressure regulating mechanism (5) and pressure sensor (9) electric connection respectively, cotton storehouse of negative pressure (1) bottom one side is provided with draught fan (6).
2. The cotton bin pressure monitoring device of claim 1, wherein: the utility model provides a motor, including pressure regulating mechanism (5), including the outside slip of pressure regulating pipe (4) is provided with semicircular backup pad (503) of symmetry, set up on pressure regulating pipe (4) with backup pad (503) assorted track groove (504), backup pad (503) are through track groove (504) slip two connect the tip at pressure regulating pipe (4), semicircular clamp plate (502) have been installed to the other end of backup pad (503), and clamp plate (502) are located the upside of backup pad (503), the laminating of the downside of clamp plate (502) has a plurality of evenly distributed's mounting panel (505), symmetrical telescopic link (508) have been installed to the downside of mounting panel (505), the outside at pressure regulating pipe (4) is installed to the lower extreme of telescopic link (508), the outside cover of telescopic link (508) has spring (509), ceramic plug (507) have been installed to the lower extreme of mounting panel (505), ceramic plug (507) half section is the trapezoid, the tip of pressure regulating pipe (4) has been seted up with ceramic plug (507) looks adaptation mounting panel (506), backup pad (501) have drive hole (501).
3. The cotton bin pressure monitoring device of claim 2, wherein: one side of the pressure regulating pipe (4) is provided with a fixed plate (11), the motor (501) is arranged on the fixed plate (11), the output end of the motor (501) is provided with a connecting rod (10), and the other end of the connecting rod (10) is fixedly connected with the joint of the supporting plate (503) and the pressing plate (502).
4. The cotton bin pressure monitoring device of claim 2, wherein: one end of the supporting plate (503) close to the mounting plate (505) is provided with an inclined plane, a motion track of the supporting plate (503) is located between the spring (509) and the ceramic plug (507), one side of the mounting plate (505) close to the pressing plate (502) is provided with an arc surface structure, and one side of the pressing plate (502) close to the mounting plate (505) is provided with an inclined plane structure.
5. The cotton bin pressure monitoring device of claim 1, wherein: one side of the negative pressure cotton bin (1) is provided with a pressure gauge (3).
6. The cotton bin pressure monitoring device of claim 1, wherein: a conveying pipe (7) is arranged on one side of the negative pressure cotton bin (1), and a material opening (2) is arranged at the top of the negative pressure cotton bin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322587879.1U CN220872918U (en) | 2023-09-22 | 2023-09-22 | Cotton storehouse pressure monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322587879.1U CN220872918U (en) | 2023-09-22 | 2023-09-22 | Cotton storehouse pressure monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220872918U true CN220872918U (en) | 2024-04-30 |
Family
ID=90820218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322587879.1U Active CN220872918U (en) | 2023-09-22 | 2023-09-22 | Cotton storehouse pressure monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220872918U (en) |
-
2023
- 2023-09-22 CN CN202322587879.1U patent/CN220872918U/en active Active
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