CN220454765U - Anti-blocking device for measuring pressure of bag-type dust collector - Google Patents
Anti-blocking device for measuring pressure of bag-type dust collector Download PDFInfo
- Publication number
- CN220454765U CN220454765U CN202321310959.6U CN202321310959U CN220454765U CN 220454765 U CN220454765 U CN 220454765U CN 202321310959 U CN202321310959 U CN 202321310959U CN 220454765 U CN220454765 U CN 220454765U
- Authority
- CN
- China
- Prior art keywords
- tube
- bag
- dust collector
- type dust
- air
- 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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- 239000000428 dust Substances 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 210000003437 trachea Anatomy 0.000 claims description 10
- 238000009530 blood pressure measurement Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 238000012806 monitoring device Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an anti-blocking device for measuring pressure of a bag-type dust collector, which comprises a bag-type dust collector main body, wherein a guide tube is arranged at the bottom end of the right side of the bag-type dust collector main body, a second air valve is arranged at the left side of the guide tube, a filter screen is fixed at the left side of the guide tube, an air pressure measuring device is arranged at the right side of the guide tube, a setting groove is formed in the right side of the bottom end of the bag-type dust collector main body, a sealing rubber ring is sleeved in the setting groove, an air tube is sleeved in the sealing rubber ring, a tube cover is rotatably arranged at the top end of the air tube through a hinged shaft, a first air valve is connected to the right side of the bottom end of the air tube in a threaded manner, and a connecting tube is connected to the right side of the first air valve in a threaded manner. The utility model is provided with the air pipe, the first air valve, the connecting pipe and the pipe cover, thereby avoiding the problem that the working state of the device needs to be changed when the traditional mode of reducing the power of the fan of the bag-type dust collector is used, reducing the working efficiency of the device and improving the usability of the device.
Description
Technical Field
The utility model relates to the technical field of anti-blocking devices, in particular to a pressure measurement anti-blocking device of a bag-type dust collector.
Background
The internal pressure monitoring device of the bag-type dust collector is mainly used for measuring the internal pressure of the bag-type dust collector during working, the monitoring instrument is installed in a mode of externally connecting a pipeline, when the pipeline is blocked, the data of the monitoring device are abnormal, the conventional anti-blocking device can basically meet the daily use requirements, and the defects still need to be improved.
When the existing guide tube for installing the pressure monitoring device of the bag-type dust collector is blocked, the blocking state of impurities on the guide tube is relieved by adopting a mode of reducing the power of a fan of the bag-type dust collector to change the pressure and the gas flow rate inside the bag-type dust collector, and the mode needs to change the working state of the device when in use, so that the working efficiency of the device is reduced, and therefore, the anti-blocking device for measuring the pressure of the bag-type dust collector is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a pressure measurement anti-blocking device of a bag-type dust collector, which aims to solve the problem that the working state of the device needs to be changed when the device is used by adopting a mode of reducing the power of a fan of the bag-type dust collector, so that the working efficiency of the device is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-blocking device of sack cleaner pressure measurement, includes the sack cleaner main part, the right side bottom of sack cleaner main part is provided with the guide tube, and the left side of guide tube installs the second pneumatic valve, the left side of guide tube is fixed with the filter screen, pneumatic measuring device is installed on the right side of guide tube, the bottom right side of sack cleaner main part has been seted up and has been set up the groove, and sets up the inside cover in groove and establish sealed rubber ring, sealed rubber ring's inside cover is equipped with the trachea, and tracheal top is rotated through the articulated shaft and is installed the tube cap, tracheal bottom right side threaded connection has first pneumatic valve, and the right side threaded connection of first pneumatic valve has the connecting pipe.
Preferably, the air pipe is in an L-shaped design, and the top end of the air pipe is arranged in an inclined shape.
Preferably, the bottom end of the guide tube and the top end of the trachea are positioned on the same horizontal line, and the tube diameter of the guide tube is the same as the tube diameter of the trachea.
Preferably, the tube cover is of an elliptical design, and the area of the tube cover is larger than the area of the top opening of the trachea.
Preferably, the vertical cross section of the sealing rubber ring is in an I-shaped design, and the sealing rubber ring is arranged in an inclined shape matched with the arrangement groove.
Compared with the prior art, the utility model has the beneficial effects that:
the anti-blocking device for measuring the pressure of the bag-type dust collector is provided with the air pipe, the first air valve, the connecting pipe and the pipe cover, and the air pipe is matched with the air pipe among the air pipe, the first air valve and the connecting pipe to guide the air flow to the left port of the guide pipe, so that sundries covered at the left port of the guide pipe can be removed from the left port of the guide pipe under the action of the air flow flowing out of the air pipe, the problem that the working state of the device needs to be changed when the traditional mode of reducing the power of a fan of the bag-type dust collector is used is solved, the working efficiency of the device is reduced, and the usability of the device is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a first blade according to the present utility model;
fig. 3 is a schematic perspective view of the doctor blade of the present utility model.
In the figure: 1. a bag-type dust collector main body; 2. a groove is arranged; 3. sealing rubber rings; 4. an air pipe; 5. a first air valve; 6. a connecting pipe; 7. a guide tube; 8. a filter screen; 9. an air pressure measuring device; 10. a tube cover; 11. and a second air valve.
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.
Referring to fig. 1-3, an embodiment of the present utility model is provided:
the utility model provides a bag-type dust collector pressure measurement anti-blocking device, including bag-type dust collector main part 1, bag-type dust collector main part 1's right side bottom is provided with guide tube 7, and the left side of guide tube 7 installs second pneumatic valve 11, guide tube 7's left side is fixed with filter screen 8, pneumatic measuring device 9 is installed on guide tube 7's right side, bag-type dust collector main part 1's bottom right side has been seted up and has been set up groove 2, and set up the inside cover of groove 2 has been established sealed rubber ring 3, sealed rubber ring 3's vertical cross section becomes "worker" shape design, and sealed rubber ring 3 sets up to the slope form with setting groove 2 mutually supporting, through this design, sealed rubber ring 3 can be completed the laminating at the surface of setting groove 2, thereby improved the leakproofness inside bag-type dust collector main part 1, sealed rubber ring 3's inside cover is equipped with trachea 4, trachea 4 becomes "L" shape design, and the top of trachea 4 sets up to the slope form, by the design, the air pipe 4 can play a role in guiding air flow, so that the problem that the impact force is reduced by immediately dispersing the air flow after being sprayed out from the top end of the air pipe 4 is avoided, the top end of the air pipe 4 is rotatably provided with the pipe cover 10 through the hinge shaft, the rotation angle of the hinge shaft is smaller than 90 degrees, by the design, the pipe cover 10 can not form a vertical rotation state under the action of the air flow passing through the air pipe 4, when the pipe cover 10 is not pushed by the air flow flowing through the air pipe 4 any more, the pipe cover 10 can be moved to the initial position again under the action of gravity, the normal use of the device is ensured, the pipe cover 10 is in an elliptic design, the area of the pipe cover 10 is larger than the opening area of the top end of the air pipe 4, by the design, the pipe cover 10 can be accurately covered on the top end of the air pipe 4, thereby the pipe cover 10 can play a complete shielding role on the air pipe 4, the probability that dust in the bag-type dust collector main body 1 enters the device air pipe 4 is reduced, usability of the device is improved, the first air valve 5 is connected to the right side of the bottom end of the air pipe 4 in a threaded mode, and the connecting pipe 6 is connected to the right side of the first air valve 5 in a threaded mode.
Working principle: when the air pressure measuring device 9 is abnormal in reading, the second air valve 11 is closed firstly to enable the inside of the guide tube 7 to form a closed state, the first air valve 5 is opened, an external air source flows to the air tube 4 through the connecting tube 6, air flows vertically upwards under the guide of the air tube 4, the tube cover 10 rotates around the rotating shaft under the action of the air flow, the air flow blows impurities covered on the left port of the guide tube 7 under the guide of the air tube 4, the second air valve 11 is opened again to enable the second air valve 11 to release the sealing effect on the guide tube 7, when the reading of the air pressure measuring device 9 returns to the normal range, the first air valve 5 is closed to enable the connecting tube 6 to stop supplying air to the air tube 4, and the tube cover 10 is covered on the top end of the air tube 4 again under the action of gravity, so that the operation is finished.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides an anti-blocking device of sack cleaner pressure measurement, includes sack cleaner main part (1), its characterized in that: the utility model discloses a cloth bag dust remover, including sack cleaner main part (1), sack cleaner main part (1) right side bottom is provided with guide tube (7), and installs second pneumatic valve (11) in the left side of guide tube (7), the left side of guide tube (7) is fixed with filter screen (8), pneumatic measuring device (9) are installed on the right side of guide tube (7), setting up groove (2) are offered on the bottom right side of sack cleaner main part (1), and set up the inside cover of groove (2) and establish sealed rubber ring (3), the inside cover of sealed rubber ring (3) is equipped with trachea (4), and the top of trachea (4) is installed tube cap (10) through the articulated shaft rotation, the bottom right side threaded connection of trachea (4) has first pneumatic valve (5), and the right side threaded connection of first pneumatic valve (5) has connecting pipe (6).
2. The anti-blocking device for measuring pressure of a bag-type dust collector according to claim 1, wherein: the air pipe (4) is L-shaped, and the top end of the air pipe (4) is arranged in an inclined shape.
3. The anti-blocking device for measuring pressure of a bag-type dust collector according to claim 1, wherein: the bottom end of the guide tube (7) and the top end of the air tube (4) are positioned on the same horizontal line, and the tube diameter of the guide tube (7) is the same as the tube diameter of the air tube (4).
4. The anti-blocking device for measuring pressure of a bag-type dust collector according to claim 1, wherein: the tube cover (10) is of an oval design, and the area of the tube cover (10) is larger than the top opening area of the air tube (4).
5. The anti-blocking device for measuring pressure of a bag-type dust collector according to claim 1, wherein: the vertical cross section of the sealing rubber ring (3) is in an I-shaped design, and the sealing rubber ring (3) is arranged in an inclined shape matched with the arrangement groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321310959.6U CN220454765U (en) | 2023-05-28 | 2023-05-28 | Anti-blocking device for measuring pressure of bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321310959.6U CN220454765U (en) | 2023-05-28 | 2023-05-28 | Anti-blocking device for measuring pressure of bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220454765U true CN220454765U (en) | 2024-02-06 |
Family
ID=89727170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321310959.6U Active CN220454765U (en) | 2023-05-28 | 2023-05-28 | Anti-blocking device for measuring pressure of bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220454765U (en) |
-
2023
- 2023-05-28 CN CN202321310959.6U patent/CN220454765U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |