CN221207273U - Dust collection equipment - Google Patents
Dust collection equipment Download PDFInfo
- Publication number
- CN221207273U CN221207273U CN202323247460.8U CN202323247460U CN221207273U CN 221207273 U CN221207273 U CN 221207273U CN 202323247460 U CN202323247460 U CN 202323247460U CN 221207273 U CN221207273 U CN 221207273U
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- dust
- bin
- device body
- flower plate
- control panel
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- 239000000428 dust Substances 0.000 title claims abstract description 137
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 241000410367 Clerodendrum thomsoniae Species 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims 5
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 14
- 238000007599 discharging Methods 0.000 description 14
- 238000001914 filtration Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides dust collection equipment, which comprises a device body, wherein a dust gas inlet, a clean gas outlet and a dust outlet are arranged on the device body, a dust collecting cavity and a clean cavity are formed in the device body by separation of a cloth bag flower plate, the dust gas inlet and the dust outlet are both communicated with the dust collecting cavity, the clean gas outlet is communicated with the clean cavity, a vent hole is arranged on the cloth bag flower plate, a dust collection filter bag is arranged on the lower side of the cloth bag flower plate at a position corresponding to the vent hole through a cloth bag framework, a dust hopper is formed on the lower cavity wall of the dust collecting cavity in a recessed manner, the lower end of the dust hopper is connected with a dust bin through a communication port, a dust discharge pipeline is connected to the lower side of the dust bin, an automatic bin door is arranged at the bottom end of the dust bin, a pressure sensor is arranged on one side of the automatic bin door facing the dust bin, and a PLC control panel is arranged on the device body and is communicated with the PLC control panel. Staff can monitor the pressure value according to PLC control panel, because discharge apparatus simple structure can avoid blockking up the back and maintain for a long time and influence whole output.
Description
Technical Field
The utility model relates to the technical field of dust collection equipment, in particular to dust collection equipment.
Background
The bag type dust collector is a dry dust filtering device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering effect of fiber fabric, and when the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls down due to the effect of gravity and falls into the ash bucket, and when the gas containing finer dust passes through the filter material, the dust is blocked, so that the gas is purified.
Most of the existing ash discharging devices comprise a star-shaped ash discharging valve, accumulated ash in an ash hopper is discharged through periodic opening and closing of the star-shaped ash discharging valve, a scraper is matched with the scraper to clean residual ash in the ash hopper and a one-way breather valve is used for preventing external dust from being guided and sucked into the ash hopper, the ash discharging device is relatively complex in structure, the structure of the ash discharging device is maintained for a long time after the ash discharging device is blocked, and the overall yield is influenced by overlong maintenance time.
Disclosure of utility model
The utility model aims to provide dust collection equipment, which solves the problem that the overall yield is affected due to overlong maintenance time when the structure of an ash discharging device is maintained for a long time after blockage.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a dust collecting equipment, including the device body and install the support at the device body lower extreme, be provided with the dirt gas entry on the device body, net gas outlet and go out the dirt export, this internal dust collecting chamber and clean chamber of formation of separating through the sack card of device, dirt gas entry and play dirt export all are linked together with the dust collecting chamber, net gas outlet is linked together with clean chamber, be provided with the air vent on the sack card, the sack card downside is installed the dust removal filter bag through the sack skeleton in the position that corresponds the air vent, the lower chamber wall of dust collecting chamber is sunken to be formed with the dirt fill, the dirt fill lower extreme is connected with the dirt storehouse through the intercommunication mouth, the below in dirt storehouse is connected with the dust exhaust pipeline, the bottom in dirt storehouse is equipped with the automatic bin gate that is used for controlling break-make between dirt storehouse and the dust exhaust pipeline, automatic bin gate is provided with pressure sensor towards dirt storehouse one side, be equipped with the PLC control panel on the device body, automatic bin gate and pressure sensor all link to each other with the PLC control panel communication.
The further technical scheme is that the device body is provided with an alarm annunciator and a signal prompt lamp, and the alarm annunciator and the signal prompt lamp are communicated with a PLC control panel.
The further technical scheme is that a blowing pipe is arranged above the cloth bag flower plate, a blowing hole which aims at the vent hole is arranged on the lower side of the blowing pipe, a pulse valve is arranged at one end, far away from the clean gas outlet, of the blowing pipe, and a gas bag is arranged on the upper portion or the side face of the pulse valve.
The further technical scheme is that a discharging auger is arranged in the dust discharging pipeline, and a driving motor for driving the discharging auger to work is arranged in the dust discharging pipeline.
The further technical scheme is that a plurality of filtering holes are formed in the cloth bag flower plate, the filtering holes are arranged in a quincuncial shape, and the dust removing cloth bag is of a corrugated structure.
The further technical scheme is that the device body is internally provided with a diversion wind shield, and the outer wall of the dust bin is provided with a manhole.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through being provided with pressure sensor and the bottom in dust storehouse towards dust storehouse one side in automatic door is equipped with the automatic door that is used for controlling the break-make between dust storehouse and the dust exhaust pipeline for under the state that automatic door was closing, the dust can pile up in the dust storehouse, through the capacity of pressure sensor real-time supervision inside dust, because pressure sensor is connected with PLC control panel communication, pressure sensor will pressure value real-time transmission to PLC control panel, the staff sets for the biggest pressure value that holds in dust storehouse through PLC control panel in advance, PLC control panel receives pressure value that pressure sensor transmitted in real time, when reaching preset's value, PLC will control automatic door and open, the dust will enter into dust exhaust passageway, the dust will enter into in the dust storage device through the play dirt export. 2. Through being provided with alarm annunciator and signal prompt lamp, the pressure value of pressure sensor transmission is received in real time to PLC control panel, in the scope of setting for, signal prompt lamp can be through red, yellow, green light multiple colour to the staff of suggestion to how much of dust capacity in the dust storehouse can be reacted at any time, when reaching the value that PLC control panel preset, when opening automatic door, alarm annunciator also can work simultaneously, sends the alarm sound, suggestion staff.
Drawings
FIG. 1 is an internal structural view of an apparatus with an automatic dust discharging mechanism according to the present utility model.
Icon: the device comprises a device body, a 2-support, a 3-dust gas inlet, a 4-clean gas outlet, a 5-dust outlet, a 6-cloth bag flower plate, a 7-dust collecting cavity, an 8-clean cavity, a 9-vent hole, a 10-dust removing filter bag, an 11-dust hopper, a 12-dust bin, a 13-dust discharging pipeline, a 14-automatic bin gate, a 15-pressure sensor, a 16-PLC control panel, a 17-alarm signal device, a 18-signal prompt lamp, a 19-blowing pipe, a 20-blowing hole, a 21-pulse valve, a 22-air bag, a 23-discharging auger, a 24-driving motor, a 25-diversion wind deflector and a 26-overhaul hole.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Examples:
The dust collection equipment comprises a device body 1 and a support 2 arranged at the lower end of the device body 1, wherein a dust gas inlet 3, a clean gas outlet 4 and a dust outlet 5 are arranged on the device body 1, a dust collection cavity 7 and a clean cavity 8 are formed in the device body 1 through separation of a cloth bag flower plate 6, the dust gas inlet 3 and the dust outlet 5 are both communicated with the dust collection cavity 7, the clean gas outlet 4 is communicated with the clean cavity 8, a vent hole 9 is arranged on the cloth bag flower plate 6, a dust collection filter bag 10 is arranged on the lower side of the cloth bag flower plate 6 at a position corresponding to the vent hole 9 through a cloth bag framework, a dust hopper 11 is formed in the concave depression of the lower cavity wall of the dust collection cavity 7, a dust bin 12 is connected to the lower end of the dust hopper 11 through a communication port, a dust discharge pipeline 13 is connected to the lower end of the dust bin 12, an automatic bin door 14 for controlling on-off between the dust bin 12 and the dust discharge pipeline 13 is arranged at the bottom end of the dust bin 12, a PLC control panel 16 is arranged on one side of the device body 1, and the automatic bin door 14 is communicated with the PLC control panel 16 towards the dust bin 12. The pressure sensor 15 transmits the pressure value to the PLC control panel 16 in real time, when the pressure value reaches the maximum pressure value preset by staff through the PLC control panel 16, the automatic bin gate 14 is controlled to be opened, dust enters the dust discharge pipeline 13, finally is discharged through the dust discharge pipeline 13 through the dust outlet 5, and enters the dust storage device.
As a preferred embodiment, on the basis of the above mode, the device body 1 is further provided with an alarm annunciator 17 and a signal indicator lamp 18, the alarm annunciator 17 and the signal indicator lamp 18 are both in communication with the PLC control panel 16, so that the PLC control panel 16 can transmit the pressure value sensed in real time to the signal indicator lamp 18, and the signal indicator lamp 18 can control the display color of the lamp according to the range of the pressure value. After the PLC control panel 16 reaches a preset pressure value according to the accommodation degree of the dust bin 12, the PLC control panel 16 transmits a signal to the alarm annunciator 17, and the alarm annunciator 17 works along with the signal to give an alarm.
In the preferred embodiment, in addition to the above embodiment, a blowing pipe 19 is provided above the bag-shaped flower plate 6, a blowing hole 20 aligned with the vent hole 9 is provided below the blowing pipe 19, a pulse valve 21 is provided at one end of the blowing pipe 19 away from the net gas outlet 4, and a gas bag 22 is mounted on the upper part or side surface of the pulse valve 21. By attaching the pulse valve 21 to the upper part or the side surface of the air bag 22, it is possible to prevent oil dirt and moisture in the air bag from being blown into the dust bag 10 through the pulse valve 21, and the pulse valve 21 is not preferably attached to the lower part of the air bag.
The lower side of the blowing pipe 19 is provided with a blowing hole 20 opposite to the center of the dust removing filter bag 10, and the blowing pipes 19 are provided with a pulse valve 21 and are communicated with an air bag 22. The blowing pipe 19 is fixed in the clean cavity 8 by a bracket, and is provided with a positioning pin, so that the accurate reset after each disassembly and assembly is convenient
In the preferred embodiment, in addition to the above-described embodiments, the dust discharge pipe 13 is provided with a discharge auger 23, and the dust discharge pipe 13 is provided with a driving motor 24 for driving the discharge auger 23 to operate. Through setting up the material auger 23 of arranging in the dust exhaust pipeline 13, can shorten the required time of dust at the dust exhaust pipeline 13, drive the material auger 23 through driving motor 24 and convey the dust, discharge through going out dirt export 5 and external dust storage device interconnect, improve work efficiency, reduce staff's intensity of labour.
In the preferred embodiment, based on the above mode, the cloth bag flower plate 6 is further provided with a plurality of filtering holes, the filtering holes are arranged in a quincuncial shape, and the dust removing filter bag 10 has a corrugated structure. The plurality of filtering holes on the cloth bag flower plate 6 are arranged in a quincuncial arrangement, and compared with the rectangular arrangement under the condition of uniform cross section, the number of the arranged flower plate holes is more, the number of the folded cloth bags is more, and the dust removal efficiency is higher; the structure of the dust-removing filter bag 10 is a fold type, and compared with a common cloth bag, the dust-removing filter bag 10 has larger surface area under the condition of equal aperture, thereby increasing the filtering area and the filtering air quantity, reducing the filtering air speed of the dust-removing filter bag 10, improving the dust-removing efficiency, reducing the frequency of pulses and prolonging the service life of the dust-removing filter bag 10.
In a preferred embodiment, in addition to the above embodiment, a diversion wind deflector 25 is further provided in the device body 1, and a manhole 26 is provided on the outer wall of the dust bin 12.
The working principle of the bag-type dust collector is as follows:
After the dust-containing gas enters the dust remover through the dust gas inlet 3, the air flow speed is reduced, larger particles in the smoke dust are directly precipitated to the dust hopper, the rest dust particles pass through the dust removing filter bag 10 from outside to inside for filtering, clean gas is discharged from the inner side of the dust removing filter bag 10, and the dust is blocked outside the dust removing filter bag 10. Along with the continuous accumulation of dust, the pulse air flow sprayed from the pulse valve 21 is sprayed into the dust removing filter bag 10 through the spraying action of the spraying hole 20, and induces surrounding air to vibrate the dust removing filter bag 10, and the dust on the dust removing filter bag 10 is removed under the action of the reverse air flow, so that the dust removing process is completed.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a dust collecting equipment, includes device body (1) and installs support (2) at device body (1) lower extreme, be provided with dust gas entry (3), net gas outlet (4) and play dirt export (5) on device body (1), separate through sack flower plate (6) in device body (1) and form dust collection chamber (7) and clean chamber (8), dust gas entry (3) and play dirt export (5) all with dust collection chamber (7) are linked together, net gas outlet (4) with clean chamber (8) are linked together, be provided with air vent (9) on sack flower plate (6), dust collection filter bag (10) are installed through the sack skeleton in the position of corresponding air vent (9) to sack flower plate (6) downside, the lower cavity wall recess of dust collection chamber (7) is formed with dust hopper (11), dust hopper (11) lower extreme is connected with dust bin (12) through the intercommunication mouth, dust bin (12) below is connected with dust exhaust pipe (13), its characterized in that: the automatic dust bin is characterized in that an automatic bin door (14) used for controlling on-off between the dust bin (12) and the dust exhaust pipeline (13) is arranged at the bottom end of the dust bin (12), a pressure sensor (15) is arranged on one side, facing the dust bin (12), of the automatic bin door (14), a PLC control panel (16) is arranged on the device body (1), and the automatic bin door (14) and the pressure sensor (15) are all in communication connection with the PLC control panel (16).
2. A cleaning apparatus according to claim 1, wherein: the device is characterized in that an alarm annunciator (17) and a signal prompt lamp (18) are arranged on the device body (1), and the alarm annunciator (17) and the signal prompt lamp (18) are both in communication connection with the PLC control panel (16).
3. A cleaning apparatus according to claim 1, wherein: the utility model discloses a sack flower plate, including sack flower plate (6), sack flower plate (6) top is equipped with jetting pipe (19), jetting pipe (19) downside is equipped with jetting hole (20) that aim at air vent (9), jetting pipe (19) are provided with pulse valve (21) in keeping away from net gas export (4) one end, upper portion or the side mounting of pulse valve (21) have air pocket (22).
4. A cleaning apparatus according to claim 1, wherein: the dust exhaust pipeline (13) is internally provided with a discharge auger (23), and the dust exhaust pipeline (13) is internally provided with a driving motor (24) for driving the discharge auger (23) to work.
5. A cleaning apparatus according to claim 1, wherein: the dust-removing filter bag is characterized in that a plurality of filter holes are formed in the cloth bag flower plate (6), the filter holes are arranged in a quincuncial shape, and the dust-removing filter bag (10) is of a corrugated structure.
6. A cleaning apparatus according to claim 1, wherein: the device is characterized in that a diversion wind deflector (25) is arranged in the device body (1), and a manhole (26) is arranged on the outer wall of the dust bin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323247460.8U CN221207273U (en) | 2023-11-30 | 2023-11-30 | Dust collection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323247460.8U CN221207273U (en) | 2023-11-30 | 2023-11-30 | Dust collection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221207273U true CN221207273U (en) | 2024-06-25 |
Family
ID=91574118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323247460.8U Active CN221207273U (en) | 2023-11-30 | 2023-11-30 | Dust collection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221207273U (en) |
-
2023
- 2023-11-30 CN CN202323247460.8U patent/CN221207273U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |