CN111495876A - High altitude crane span structure dust suppression device of thermal power plant - Google Patents
High altitude crane span structure dust suppression device of thermal power plant Download PDFInfo
- Publication number
- CN111495876A CN111495876A CN202010465590.0A CN202010465590A CN111495876A CN 111495876 A CN111495876 A CN 111495876A CN 202010465590 A CN202010465590 A CN 202010465590A CN 111495876 A CN111495876 A CN 111495876A
- Authority
- CN
- China
- Prior art keywords
- dust removal
- dust
- power plant
- thermal power
- suppression device
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 99
- 230000001629 suppression Effects 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 239000002817 coal dust Substances 0.000 claims abstract description 38
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 description 15
- 230000000903 blocking effect Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000002269 spontaneous effect Effects 0.000 description 5
- 238000010248 power generation Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0096—Radiation pyrometry, e.g. infrared or optical thermometry for measuring wires, electrical contacts or electronic systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a high-altitude bridge frame dust suppression device for a thermal power plant, which belongs to the technical field of dust suppression equipment of the power plant and comprises a control box, a travelling mechanism and a dust removal mechanism, wherein the travelling mechanism comprises a trolley track arranged in parallel with a high-altitude cable bridge frame and a trolley travelling mechanism hung below the trolley track, the dust removal mechanism comprises an L type dust removal bin connected with the bottom of the trolley travelling mechanism, the front end of the L type dust removal bin is connected with a dust removal air pipe, the rear end of the L type dust removal bin is provided with a filtering device, the bottom end of the L type dust removal bin is provided with a coal dust collecting hopper, a fan is horizontally arranged in the L type dust removal bin, and the side surface of the dust removal air pipe is also provided with an infrared sensor.
Description
Technical Field
The invention relates to a high-altitude bridge frame dust suppression device for a thermal power plant, and belongs to the technical field of dust suppression equipment of the power plant.
Background
At present, thermal power generation is the dominant force of modern society power development, accounts for about 70% of the total power generation amount in China every year, is the main power generation mode in China, and with the development of science and technology and the importance on environmental protection, the thermal power industry in China is developing towards the direction of low coal consumption, high efficiency, zero emission and high technology.
The coal conveying system is an important component of a thermal power plant and is a mechanical conveying system for conveying raw coal entering a plant to a raw coal hopper of a boiler according to a certain requirement. The coal conveying system mainly comprises equipment such as a ship unloader, a belt conveyor, a bucket wheel stacker-reclaimer, a roller screen, a coal breaker, coal conveying auxiliary equipment and related protection devices, coal can generate coal dust in the processes of screening, crushing, conveying and the like and can be emitted to fly around, the coal dust easily corrodes a cable when falling into an overhead cable bridge, and the coal dust easily causes adverse consequences such as spontaneous combustion when being accumulated too much. The cleaning personnel operation of ascending a height has certain safety risk and efficiency not high, and the equipment that needs the below operation when cleaning the high altitude crane span structure at every turn accompanies and stops, has influenced coal and has carried the operation, cleans raise dust or coal water that cause and causes secondary pollution to the scene easily, and is unfavorable for staff's healthy.
In view of the above-mentioned defects, the designer actively makes research and innovation to create a dust-removing device for the overhead bridge of the thermal power plant, so that the dust-removing device has industrial utilization value.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a dust suppression device for an overhead bridge of a thermal power plant. The invention designs a dust suppression device of an overhead cable bridge, which can automatically run along a track parallel to the overhead cable bridge according to set time, absorb coal dust in the bridge and monitor the infrared characteristics of cables in the bridge, thereby reducing the accumulation of the coal dust in the bridge, avoiding the hidden danger of spontaneous combustion, simultaneously ensuring the health of staff and being beneficial to the safe, efficient and stable operation of equipment of a coal conveying system.
The invention relates to a high-altitude bridge frame dust suppression device of a thermal power plant, which comprises a control box, a traveling mechanism and a dust removal mechanism,
the travelling mechanism comprises a trolley track arranged in parallel with the overhead cable bridge and a trolley travelling mechanism hung below the trolley track;
the dust removal mechanism comprises an L type dust removal bin connected with the bottom of the trolley travelling mechanism, the front end of the L type dust removal bin is connected with a dust removal air pipe, the rear end of the L type dust removal bin is provided with a filtering device, the bottom end of the L type dust removal bin is provided with a coal dust collecting hopper, the L type dust removal bin is internally and horizontally provided with a fan, and the side face of the dust removal air pipe is also provided with an infrared sensor.
Furthermore, the control box is electrically connected with the trolley travelling mechanism through a dragging sliding cable.
Furthermore, a driving motor is arranged on the trolley travelling mechanism, two rows of travelling rollers are symmetrically arranged at the top of the trolley travelling mechanism, 4 travelling rollers are arranged in each row, and the trolley travelling mechanism can be hung on a trolley track in a rolling manner through the travelling rollers.
Furthermore, the bottom of the trolley travelling mechanism is fixedly connected with two vertical hanging plates through screws, the two vertical hanging plates are connected through two stud bolts, and the bottoms of the vertical hanging plates are welded with the top of the L type dust removal bin.
Furthermore, filter equipment sets up in the recess of L type dust removal storehouse rear end, including a cuboid structure filter pulp and two square filter pulp baffles that are used for sealed recess that set up in the recess, one of them the filter pulp baffle is fixed to be set up at the recess inner wall, and another filter pulp baffle is pegged graft at L type dust removal storehouse rear end through fixed notch.
Furthermore, the coal dust collecting hopper is an inverted cone structure, a feed opening at the bottom of the coal dust collecting hopper is composed of a dust blocking plate and a bolt, the dust blocking plate is movably inserted into the bottom of the coal dust collecting hopper through a slot, and the dust blocking plate can be fixed through the bolt in a pin joint mode.
Furthermore, the inlet of the dust removal air pipe is opposite to the high-altitude cable bridge groove.
By the scheme, the invention at least has the following advantages:
the invention relates to a high-altitude bridge dust suppression device for a thermal power plant, which is used for removing coal dust accumulated in a high-altitude cable bridge, the device is mainly driven by a trolley travelling mechanism to travel along the direction parallel to the bridge, the coal dust in the high-altitude cable bridge is sucked out by a fan and falls into a collecting hopper, the accumulation of the coal dust is reduced, the hidden danger of spontaneous combustion is avoided, the designed assembly workpiece has a simple structure, is simple to install and reliable in structure, the occupational health of cleaning personnel is guaranteed, and the safe, efficient and stable operation of equipment of a coal conveying system is facilitated.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic perspective view of a dust-removing device for an overhead crane span structure of a thermal power plant according to the present invention;
FIG. 2 is a right side view of the dust suppression device for the overhead crane span structure of the thermal power plant of the present invention;
FIG. 3 is a schematic perspective view of a trolley traveling mechanism in the high-altitude bridge dust suppression device of the thermal power plant of the present invention;
FIG. 4 is a three-dimensional structure diagram of the filter cotton and the filter cotton baffle in the high-altitude bridge dust suppression device of the thermal power plant of the present invention;
FIG. 5 is an enlarged perspective view of a dust collecting hopper in the dust removing device for the overhead crane span structure of the thermal power plant of the present invention;
the device comprises a control box 1, a trolley travelling mechanism 2, a trolley track 3, a filtering device 4, a fan 5, a dragging sliding cable 6, an infrared sensor 7, a coal dust collecting hopper 8, a dust removing air pipe 9, a dust removing air pipe 10, an overhead cable bridge, a driving motor 11, a traveling roller 12, a vertical hanging plate 13, filter cotton 14, a filter cotton 15, a filter cotton baffle 16, a dust blocking plate 17, a plug pin 18 and an L type dust removing bin.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1 to 5, the high-altitude bridge frame dust suppression device for the thermal power plant according to a preferred embodiment of the invention comprises a control box 1, a traveling mechanism and a dust removal mechanism, wherein the traveling mechanism comprises a trolley track 3 arranged in parallel with a high-altitude cable bridge frame 10 and a trolley travelling mechanism 2 suspended below the trolley track 3, the dust removal mechanism comprises an L type dust removal bin 18 connected with the bottom of the trolley travelling mechanism 2, the front end of the L type dust removal bin 18 is connected with a dust removal air duct 9, the rear end of the L type dust removal bin 18 is provided with a filter device 4, the bottom end of the L type dust removal bin 18 is provided with a coal dust collection hopper 8, the L type dust removal bin 18 is horizontally provided with a fan 5 inside, and the side face of the dust removal air duct 9 is further provided with an infrared.
The dust removal air duct 9 comprises a left part and a right part, the middle parts of the dust removal air duct are connected and fixed through bolts, the fan 5 is horizontally arranged in an L-type dust removal bin 18, the L-type dust removal bin 18 is welded on two vertical hanging plates 13 at the bottom of the trolley travelling mechanism 2, the trolley travelling mechanism 2 is designed as shown in figure 3, the two vertical hanging plates 13 are connected through two stud bolts, when the fan 5 in the L-type dust removal bin 18 needs to be overhauled, the right L-type dust removal bin 18 can be integrally disassembled only by disassembling two fixing nuts of the right vertical hanging plate 13 and a connecting nut between the L-type dust removal bin 18, and the fan 5 can be maintained and repaired at the moment;
the filtering device 4 of the exhaust port consists of filter cotton 14 and filter cotton baffles 15, as shown in fig. 4, when the filter cotton 14 needs to be replaced after a period of use, the outer filter cotton baffle 15 is pulled out upwards along the fixed notch, the inner filter cotton 14 is taken out and replaced, wherein the inner filter cotton baffle 15 and the outer filter cotton baffle 15 are both designed to be perforated;
the design of the coal dust collecting hopper 8 is as shown in fig. 5, the coal dust collecting hopper is designed to be conical so as to be convenient for cleaning and collecting coal dust, the feed opening is composed of a dust blocking plate 16 and a bolt 17, and the bolt 17 fixes the dust blocking plate 16 when falling so that the dust blocking plate 16 cannot shift due to shaking in the running process of the trolley to cause coal dust to scatter. When the coal dust in the coal dust collecting hopper 8 needs to be cleaned, the bolt 17 is pulled out and the dust blocking plate 16 is pulled out, so that the collected coal dust can fall into a waiting dust carrier, and the coal dust is carried to a coal yard by the dust carrier for power generation, thereby reducing the consumption of coal in the conveying process of a power plant and improving the economic benefit.
The working principle of the invention is as follows:
the invention is designed to control the whole set of dust suppression device through P L C in the control box 1, the operation mode is switched through an automatic/manual and remote/local change-over switch on a panel of the control box 1, when the automatic mode is selected, the whole set of dust suppression device is controlled to automatically operate by a programmed P L C program, including start-stop time, operation period and the like, when the manual local mode is selected, a patrol inspector can control the dust suppression device on site through start-stop buttons on the panel, when the manual remote mode is selected, the program-controlled inspector can click the start-stop buttons on a picture of a remote control room to remotely control the dust suppression device.
After the dust suppression device is started, a trolley travelling mechanism 2 runs along a trolley track 3 parallel to an overhead cable bridge 10 to drive the whole set of dust suppression device to advance, meanwhile, a fan 5 is started to form negative pressure in a dust removal air pipe 9, coal dust in the overhead cable bridge 10 is sucked into the dust removal air pipe 9 through an air inlet, air carrying the coal dust is filtered by a filter device 4 and then is discharged through an air outlet, the coal dust falls into a coal dust collecting hopper 8, an infrared sensor 7 performs infrared temperature measurement scanning on cables in the overhead cable bridge 10 while absorbing the coal dust in the overhead cable bridge 10, when the temperature in the overhead cable bridge 10 is detected to exceed an alarm value, the coal dust device stops running and sends out an alarm signal to a program control room, meanwhile, a temperature value is displayed on a panel of a control box 1, and an inspector checks the temperature value and checks the condition in the overhead cable bridge 10, the temperature abnormity phenomenon in the overhead cable bridge 10 can be found in time, and the coal dust spontaneous combustion hidden trouble in the overhead cable bridge can be effectively avoided.
The invention relates to a high-altitude bridge dust suppression device for a thermal power plant, which is used for removing coal dust accumulated in a high-altitude cable bridge 10, the trolley travelling mechanism 2 is mainly used for driving the whole device to travel along the direction parallel to the high-altitude cable bridge 10, the coal dust in the high-altitude cable bridge 10 is sucked out by a fan 5 and falls into a coal dust collecting hopper 8, the accumulation of the coal dust is reduced, the hidden danger of spontaneous combustion is avoided, the designed assembly workpiece has a simple structure, is simple to install and reliable in structure, the occupational health of cleaning personnel is guaranteed, and the device of a coal conveying system is safe, efficient and stable in operation.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a high altitude crane span structure dust suppression device of thermal power plant, includes control box (1), running gear and dust removal mechanism, its characterized in that:
the travelling mechanism comprises a trolley track (3) arranged in parallel with the overhead cable bridge (10) and a trolley travelling mechanism (2) suspended below the trolley track (3);
dust removal mechanism include with L type dust removal storehouse (18) that dolly driving mechanism (2) bottom is connected, L type dust removal storehouse (18) front end and dust removal tuber pipe (9) are connected, and L type dust removal storehouse (18) rear end is equipped with filter equipment (4), and L type dust removal storehouse (18) bottom is equipped with coal dust collecting hopper (8), L type dust removal storehouse (18) inside horizontal fan (5) that is provided with, dust removal tuber pipe (9) side still is equipped with infrared sensor (7).
2. The high-altitude bridge frame dust suppression device of the thermal power plant as claimed in claim 1, wherein: the control box (1) is electrically connected with the trolley travelling mechanism (2) through a dragging sliding cable (6).
3. The high-altitude bridge frame dust suppression device of the thermal power plant as claimed in claim 1, wherein: the trolley travelling mechanism (2) is provided with a driving motor (11), the top of the trolley travelling mechanism (2) is symmetrically provided with two rows of travelling rollers (12), each row of travelling rollers (12) is 4 in total, and the trolley travelling mechanism (2) can be hung on a trolley track (3) in a rolling manner through the travelling rollers (12).
4. The high-altitude bridge frame dust suppression device of the thermal power plant as claimed in claim 1, wherein the bottom of the trolley travelling mechanism (2) is fixedly connected with two vertical hanging plates (13) through screws, the two vertical hanging plates (13) are connected through two stud bolts, and the bottoms of the vertical hanging plates (13) are welded with the top of the L type dust removal bin (18).
5. The high-altitude bridge frame dust suppression device of the thermal power plant as claimed in claim 1, wherein the filtering device (4) is arranged in a groove at the rear end of the L type dust removal bin (18), and comprises a filter cotton (14) with a cuboid structure arranged in the groove and two square filter cotton baffles (15) for sealing the groove, wherein one filter cotton baffle (15) is fixedly arranged on the inner wall of the groove, and the other filter cotton baffle (15) is inserted into the rear end of the L type dust removal bin (18) through a fixing notch.
6. The high-altitude bridge frame dust suppression device of the thermal power plant as claimed in claim 1, wherein: coal dust collecting hopper (8) are the back taper structure, the feed opening of coal dust collecting hopper (8) bottom comprises dust board (16) and bolt (17), dust board (16) are through slot and mobilizable grafting in coal dust collecting hopper (8) bottom to accessible bolt (17) pin joint is fixed.
7. The high-altitude bridge frame dust suppression device of the thermal power plant as claimed in claim 1, wherein: the inlet of the dust removal air pipe (9) is opposite to the groove of the overhead cable bridge (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010465590.0A CN111495876A (en) | 2020-05-28 | 2020-05-28 | High altitude crane span structure dust suppression device of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010465590.0A CN111495876A (en) | 2020-05-28 | 2020-05-28 | High altitude crane span structure dust suppression device of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111495876A true CN111495876A (en) | 2020-08-07 |
Family
ID=71877009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010465590.0A Pending CN111495876A (en) | 2020-05-28 | 2020-05-28 | High altitude crane span structure dust suppression device of thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111495876A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024558A (en) * | 2020-08-30 | 2020-12-04 | 安徽明亮面业股份有限公司 | Distributed dust collector based on factory building for flour processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07197433A (en) * | 1993-12-28 | 1995-08-01 | Marsima Aqua Syst Corp | Dust remover |
| CN102836600A (en) * | 2012-09-04 | 2012-12-26 | 云南智奇工程技术有限公司 | High-pressure remote dust and ash remover |
| CN204448712U (en) * | 2015-02-15 | 2015-07-08 | 大唐鲁北发电有限责任公司 | Cable bridge fireproof cooling automatic negative-pressure blow device |
| KR101846540B1 (en) * | 2016-12-10 | 2018-04-06 | 김영환 | Metal powder dust collecting apparatus for a pipe cleaning trucks |
| CN107952745A (en) * | 2017-12-01 | 2018-04-24 | 四川力智久创知识产权运营有限公司 | Cable testing bridge with dedusting cleaning effect |
| CN212397503U (en) * | 2020-05-28 | 2021-01-26 | 国家能源集团泰州发电有限公司 | High altitude crane span structure dust suppression device of thermal power plant |
-
2020
- 2020-05-28 CN CN202010465590.0A patent/CN111495876A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07197433A (en) * | 1993-12-28 | 1995-08-01 | Marsima Aqua Syst Corp | Dust remover |
| CN102836600A (en) * | 2012-09-04 | 2012-12-26 | 云南智奇工程技术有限公司 | High-pressure remote dust and ash remover |
| CN204448712U (en) * | 2015-02-15 | 2015-07-08 | 大唐鲁北发电有限责任公司 | Cable bridge fireproof cooling automatic negative-pressure blow device |
| KR101846540B1 (en) * | 2016-12-10 | 2018-04-06 | 김영환 | Metal powder dust collecting apparatus for a pipe cleaning trucks |
| CN107952745A (en) * | 2017-12-01 | 2018-04-24 | 四川力智久创知识产权运营有限公司 | Cable testing bridge with dedusting cleaning effect |
| CN212397503U (en) * | 2020-05-28 | 2021-01-26 | 国家能源集团泰州发电有限公司 | High altitude crane span structure dust suppression device of thermal power plant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024558A (en) * | 2020-08-30 | 2020-12-04 | 安徽明亮面业股份有限公司 | Distributed dust collector based on factory building for flour processing |
| CN112024558B (en) * | 2020-08-30 | 2021-11-23 | 安徽明亮面业股份有限公司 | Distributed dust collector based on factory building for flour processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106237745B (en) | Rotary grate automatic dust removing apparatus | |
| CN107552235A (en) | A kind of electrostatic precipitation automaton | |
| CN110812967A (en) | Intelligent vibration dust remover | |
| CN212397503U (en) | High altitude crane span structure dust suppression device of thermal power plant | |
| CN111495876A (en) | High altitude crane span structure dust suppression device of thermal power plant | |
| CN209771638U (en) | Air filtering device convenient to clean | |
| CN208857751U (en) | Clean robot | |
| CN211435451U (en) | Pulse bag-type dust collector | |
| CN109248531A (en) | A kind of spiral industrial waste gas dedusting device | |
| CN204447600U (en) | A kind of filter drum type precipitator | |
| CN205095567U (en) | Pulse bag deduster | |
| CN106532531A (en) | System and method for cleaning settled dirt in switch cabinet | |
| CN207126672U (en) | A kind of electrostatic precipitation automaton | |
| CN207356748U (en) | A kind of bag filter with on-line detecting system | |
| CN214862060U (en) | Factory dust removal device | |
| CN114984687A (en) | High-efficient filter bag dust removal purification equipment with high-efficient low power consumption dust removal effect | |
| CN213965575U (en) | Coke oven loss smoke and dust distributing type dust pelletizing system | |
| CN210751729U (en) | High-efficient intelligent dust collector | |
| CN212855015U (en) | Jetting device of bag-type dust remover | |
| CN213049948U (en) | Dust collector for slag treatment | |
| CN209630834U (en) | A kind of dust collect plant for paper making equipment | |
| CN210229450U (en) | Pipe inserting plate type dust remover | |
| CN208809655U (en) | A kind of dedusting ash-transmission system | |
| CN215159423U (en) | Dust removal device for slag bin system | |
| CN208130689U (en) | A kind of pulse dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |