CN219206708U - Large-air-volume industrial dust collector suitable for locomotive electrical room dust removal and dust removal system - Google Patents
Large-air-volume industrial dust collector suitable for locomotive electrical room dust removal and dust removal system Download PDFInfo
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- CN219206708U CN219206708U CN202223003413.4U CN202223003413U CN219206708U CN 219206708 U CN219206708 U CN 219206708U CN 202223003413 U CN202223003413 U CN 202223003413U CN 219206708 U CN219206708 U CN 219206708U
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- 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
Abstract
The utility model relates to a large-air-volume industrial dust collector suitable for locomotive electrical room dust removal, which comprises a filtering unit, a discharge pipe, a centrifugal fan, a control cabinet and a dust collection hose, wherein the filtering unit, the control cabinet, the discharge pipe and the centrifugal fan are sequentially arranged from left to right, an air outlet of the filtering unit is connected with the discharge pipe through a pipeline, the centrifugal fan is connected onto the discharge pipe, and the dust collection hose is connected onto a suction port of the filtering unit. The dust removing system is characterized by further comprising a dust removing system suitable for removing dust between locomotive electric rooms, wherein a high-pressure blowing pipe is arranged in each electric room of the locomotive, a mounting opening is formed in a locomotive door on one side opposite to the high-pressure blowing pipe, a dust collection hose of the dust collector is connected to the mounting opening through a flange, and the high-pressure blowing pipe is connected with a gas bag in the dust collector through a pipeline provided with an electromagnetic valve. The utility model has scientific and reasonable design, meets the environmental protection requirement, saves manpower, reduces labor intensity, improves cleaning efficiency, has good dust removal effect and is easy to realize.
Description
Technical Field
The utility model belongs to the field of industrial dust collectors, and particularly relates to a large-air-volume industrial dust collector and a dust collection system suitable for dust collection of locomotive electrical rooms.
Background
In order to ensure the normal operation of the railway locomotive, all the electric equipment in the locomotive electrical room needs to be cleaned regularly.
When the traditional cleaning is finished by manual work, a worker needs to wear a dustproof mask and hold an air gun to blow and clean the equipment one by one, and a large amount of dust can be generated in the blowing process; moreover, because the space in the electrical room is narrow, only one person can enter the room and can not turn the room, and the room is very inconvenient to work; in addition, because the pulse box, the resistor and other parts are low, the air gun mouth must be carefully aligned with the narrow gap to blow the air gun clean, and the problems of high labor intensity and low cleaning efficiency exist.
When cleaning, in order to prevent dust from falling back into the electric room, the vent on the top of the electric room can be opened, and the air with dust is discharged from the vent, so that the environment-friendly requirement cannot be met.
In view of this, there is a need to design a large-volume dust collector, which is capable of collecting dust blown up by an air gun, and discharging the sucked dust-containing air after harmless treatment, so as to meet the environmental protection requirement; and a dust removal system is designed to relieve a locomotive dust remover, thoroughly clean dead angles which are difficult to clean in a limited space in a locomotive, protect the surrounding environment and prevent secondary pollution.
Disclosure of Invention
The utility model aims to provide the large-air-volume industrial dust collector and the dust collection system which are scientific and reasonable in structural design, meet the environmental protection requirements, save manpower, reduce labor intensity, improve cleaning efficiency, have good dust collection effect and are easy to realize and suitable for dust collection of locomotive electrical rooms.
The utility model solves the technical problems by the following technical proposal:
large air volume industrial dust collector suitable for locomotive electrical room dust removal, its characterized in that: the novel dust collection device comprises a filtering unit, a discharge pipe, a centrifugal fan, a control cabinet and a dust collection hose, wherein the filtering unit, the control cabinet, the discharge pipe and the centrifugal fan are sequentially arranged from left to right, an air outlet of the filtering unit is connected with the discharge pipe through a pipeline, the centrifugal fan is connected onto the discharge pipe, and the dust collection hose is connected onto a suction port of the filtering unit.
The device also comprises a hoisting frame, wherein the hoisting frame is of a cuboid frame structure, and a filter unit, a control cabinet, a discharge pipe and a centrifugal fan are arranged in the frame structure.
The filter unit comprises a filter box body and a filter mechanism, wherein the middle part of the filter box body is provided with the filter mechanism, the filter mechanism is composed of filter elements which are sequentially arranged at intervals from left to right, a suction port is arranged at the lower left part of the filter box body, a dust collection hose is connected to the suction port, an air outlet is arranged at the upper right part of the filter box body, and the air outlet is connected with a discharge pipe through a pipeline.
The filter unit also comprises an air blowing mechanism and a dust collecting mechanism, wherein the air blowing mechanism comprises an air bag and electromagnetic valves, the air bag which is transversely arranged is arranged above the external filter mechanism of the filter box body, the electromagnetic valves are uniformly distributed above the air bag at intervals along the length direction of the air bag, a blowing pipe which extends into the filter box body is connected to the air outlet of each electromagnetic valve, and a blowing head is arranged on the blowing pipe at a position corresponding to each filter element;
the dust collecting mechanism comprises dust collecting drawers, drawing ports are arranged at intervals at the position of the front surface of the filter box body, and the dust collecting drawers extending into the lower part of the filter element are inserted at the positions of the drawing ports.
The dust collection hose also comprises a dust collection cover, and the end part of the dust collection hose is provided with the dust collection cover.
Dust pelletizing system suitable for locomotive electrical room removes dust, its characterized in that: the high-pressure spraying and blowing device comprises a dust collector, wherein a high-pressure spraying and blowing pipe is arranged in an electric room of the locomotive, a mounting opening is formed in a locomotive door on one side opposite to the high-pressure spraying and blowing pipe, a dust collection hose of the dust collector is connected to the mounting opening through a flange, and the high-pressure spraying and blowing pipe is connected with a gas bag in the dust collector through a pipeline provided with an electromagnetic valve.
The utility model has the advantages and beneficial effects that:
1. the large-air-volume industrial dust collector and the dust collection system are suitable for dust collection of locomotive electrical rooms, replace the existing locomotive dust collectors, and can achieve the purposes of capturing, collecting and processing harmless emission of blown dust, so that the environmental protection requirement is met; the operation of blowing and sucking improves the cleaning efficiency of an electrical room, saves labor and reduces labor intensity.
2. The utility model has the advantages of scientific and reasonable design, meeting the environmental protection requirement, saving manpower, reducing labor intensity, improving cleaning efficiency, having good dust removing effect and being easy to realize, and is a high-air-volume industrial dust collector with higher innovation and suitable for dust removal between locomotive electric rooms.
Drawings
FIG. 1 is a schematic view of a vacuum cleaner according to the present utility model;
FIG. 2 is a side view of a filter unit;
fig. 3 is a schematic structural diagram of the dust removing system of the present utility model.
Description of the reference numerals
1-wind catching hood, 2-dust collection hose, 3-suction port, 4-filter element, 5-air bag, 6-electromagnetic valve, 7-lifting frame, 8-dust collection drawer, 9-control cabinet, 10-centrifugal fan, 11-discharge pipe, 12-air-jetting high-pressure fan, 13-electric room and 14-dust collector.
Detailed Description
The utility model is further illustrated by the following examples, which are intended to be illustrative only and not limiting in any way.
The utility model provides a big amount of wind industry dust catcher suitable for dust removal of locomotive electrical room which innovation lies in: the dust collection device comprises a filtering unit, a discharge pipe 11, a centrifugal fan 10, a control cabinet 9 and a dust collection hose 2, wherein the filtering unit, the control cabinet, the discharge pipe and the centrifugal fan are sequentially arranged from left to right, an air outlet of the filtering unit is connected with the discharge pipe through a pipeline, the centrifugal fan is connected onto the discharge pipe, and the dust collection hose is connected onto a suction port 3 of the filtering unit. The number of the suction openings is 4, and the cleaning efficiency of two rail locomotives is realized by one dust removing device.
In order to facilitate the movement of the dust collector, a hoisting frame 7 is also designed, the hoisting frame is a cuboid frame structure, and a filter unit, a control cabinet, a discharge pipe and a centrifugal fan are arranged in the frame structure.
The filter unit comprises a filter box body and a filter mechanism, wherein the middle part of the filter box body is provided with the filter mechanism, the filter mechanism is composed of filter cores 4 which are sequentially arranged from left to right at intervals, a suction port is arranged at the lower left part of the filter box body, a dust collection hose is connected to the suction port, an air outlet is arranged at the upper right part of the filter box body, and the air outlet is connected with a discharge pipe through a pipeline. The filter element is a HEPA efficient filter element.
The gas containing dust is inhaled by the dust absorption hose, and the dust can be adsorbed and intercepted by the high-efficiency filter element, and the air reaches the standard of emission after passing through the HEPA high-efficiency filter element, thereby meeting the environmental protection requirement.
In order to ensure the working efficiency of the filter element, the filter element needs to be dedusted regularly, so the filter unit also comprises an air blowing mechanism and a dust collecting mechanism, wherein the air blowing mechanism comprises an air bag 5 and an electromagnetic valve 6, the air bag which is transversely arranged is arranged above the external filter mechanism of the filter box body, the electromagnetic valves are uniformly distributed above the air bag along the length direction at intervals, a blowing pipe which extends into the filter box body is connected to the air outlet of each electromagnetic valve, and a blowing head is arranged on the blowing pipe corresponding to the position of each filter element;
the dust collecting mechanism comprises dust collecting drawers 8, drawing ports are arranged at intervals at the position of the front surface of the filter box body, and the dust collecting drawers extending into the lower part of the filter element are inserted at the positions of the drawing ports.
A pulse controller is arranged in the control cabinet to regularly control the electromagnetic valve to spray the HEPA efficient filter element, and dust falls into the dust collection box to be cleaned after being stopped conveniently.
The dust collection hose also comprises a dust collection cover 1, and the end part of the dust collection hose is provided with the dust collection cover. The connection with the locomotive door is convenient.
The vacuum cleaner is powered by external power, the control cabinet of the electric control unit is started, the centrifugal fan is operated to form negative pressure in the vacuum cleaner, and two dust collection hoses led out from the vacuum cleaner are connected to the locomotive door through the dust collection cover. Thus, dust generated by blowing and sweeping in the locomotive is absorbed by the dust collection hose and enters the dust collector through the suction port. Thus, dust in the air is trapped by the high-efficiency filter element, and clean air after adsorption filtration is discharged outdoors by the centrifugal fan.
Along with the suction of the dust-containing air, the more the high-efficiency dust filtration is, the better the time is, and the control mechanism sends out a signal to control the electromagnetic valve to be opened, and the high-pressure gas in the gas bag enters the high-efficiency filter element to purge the high-efficiency filter element. The dust of pulse blowing falls down and collects in the dust collection drawer, and the operation can be stopped when the cleaning is finished. The dust in the dust collecting drawer can be poured after the machine is stopped, the whole dust collector is simple to operate, safe and efficient, and the dust collector is a special dust collector which is specially developed for cleaning in locomotives.
The dust collector has a filtering area of 300m2, a dust removal efficiency of more than 95%, a centrifugal fan of 30KW, and a frequency converter in an electric control cabinet of an Iwei frequency converter.
The dust removal system suitable for the dust removal between locomotive electric appliances is innovative in that: the high-pressure spraying and blowing device comprises a dust collector 14, wherein a high-pressure spraying and blowing port 12 is arranged on one side of an electric room 13 of the locomotive, a high-pressure spraying and blowing pipe (omitted in the figure) is arranged at the high-pressure spraying and blowing port in the electric room, a mounting port is arranged on a locomotive door on the opposite side of the high-pressure spraying and blowing port, a dust collection hose of the dust collector is connected at the mounting port through a flange, and the high-pressure spraying and blowing port is connected with a gas bag in the dust collector through a pipeline provided with an electromagnetic valve.
Aiming at the problems that the prior components for cleaning the limited space with large dust amount in the time between the electric rooms are difficult to clean, the limited space components cannot be thoroughly cleaned by simply using a large-suction dust collector, and the limited space components can be well cleaned by using high-pressure gas blowing; after the two are matched, the efficient and environment-friendly cleaning effect is achieved through a blowing and sucking mode.
The device adopts the centrifugal fan with super large air volume, which is different from the common large air volume dust collector, and sweeps the high-efficiency filter element by pulse control, so that the problems that the dust amount between the electric appliances is large during sweeping and the limited space inside the locomotive is difficult to clean are well solved, the dead angle inside the locomotive is simply and efficiently cleaned thoroughly by combining the high-pressure air blowing mode, and the device platform integration, electric control concentration, pulse soot blowing and other technologies are adopted, so that the device achieves the purposes of moderate volume, convenient operation, time saving and labor saving as a whole, realizes the effect of cleaning the locomotive efficiently and has good popularization and application prospects.
Although the embodiments of the present utility model and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.
Claims (6)
1. Large air volume industrial dust collector suitable for locomotive electrical room dust removal, its characterized in that: the novel dust collection device comprises a filtering unit, a discharge pipe, a centrifugal fan, a control cabinet and a dust collection hose, wherein the filtering unit, the control cabinet, the discharge pipe and the centrifugal fan are sequentially arranged from left to right, an air outlet of the filtering unit is connected with the discharge pipe through a pipeline, the centrifugal fan is connected onto the discharge pipe, and the dust collection hose is connected onto a suction port of the filtering unit.
2. The large air volume industrial dust collector suitable for locomotive electrical room dust removal according to claim 1, wherein: the device also comprises a hoisting frame, wherein the hoisting frame is of a cuboid frame structure, and a filter unit, a control cabinet, a discharge pipe and a centrifugal fan are arranged in the frame structure.
3. The large air volume industrial dust collector suitable for locomotive electrical room dust removal according to claim 1, wherein: the filter unit comprises a filter box body and a filter mechanism, wherein the middle part of the filter box body is provided with the filter mechanism, the filter mechanism is composed of filter elements which are sequentially arranged from left to right at intervals, a suction port is arranged at the lower left part of the filter box body, a dust collection hose is connected to the suction port, an air outlet is arranged at the upper right part of the filter box body, and the air outlet is connected with a discharge pipe through a pipeline.
4. A large air volume industrial dust collector for removing dust from locomotive electrical room according to claim 3, wherein: the filter unit also comprises an air blowing mechanism and a dust collecting mechanism, wherein the air blowing mechanism comprises an air bag and electromagnetic valves, the air bag which is transversely arranged is arranged above the external filter mechanism of the filter box body, the electromagnetic valves are uniformly distributed above the air bag along the length direction of the air bag at intervals, the air outlet of each electromagnetic valve is connected with a blowing pipe which extends into the filter box body, and a blowing head is arranged on the blowing pipe at a position corresponding to each filter element;
the dust collecting mechanism comprises dust collecting drawers, drawing ports are arranged at intervals at the position of the front surface of the filter box body, and the dust collecting drawers extending into the lower part of the filter element are inserted at the positions of the drawing ports.
5. The large air volume industrial dust collector suitable for locomotive electrical room dust removal according to claim 1, wherein: the dust collection hose also comprises a dust collection cover, and the end part of the dust collection hose is provided with the dust collection cover.
6. Dust pelletizing system suitable for locomotive electrical room removes dust, its characterized in that: a vacuum cleaner comprising a high-pressure blowing pipe as claimed in any one of claims 1 to 5, wherein a door of the locomotive at the opposite side of the high-pressure blowing pipe is provided with a mounting opening, a dust collection hose of the vacuum cleaner is connected to the mounting opening through a flange, and the high-pressure blowing pipe is connected with a gas bag in the vacuum cleaner through a pipeline provided with an electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223003413.4U CN219206708U (en) | 2022-11-11 | 2022-11-11 | Large-air-volume industrial dust collector suitable for locomotive electrical room dust removal and dust removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223003413.4U CN219206708U (en) | 2022-11-11 | 2022-11-11 | Large-air-volume industrial dust collector suitable for locomotive electrical room dust removal and dust removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219206708U true CN219206708U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223003413.4U Active CN219206708U (en) | 2022-11-11 | 2022-11-11 | Large-air-volume industrial dust collector suitable for locomotive electrical room dust removal and dust removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219206708U (en) |
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2022
- 2022-11-11 CN CN202223003413.4U patent/CN219206708U/en active Active
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