CN208967823U - A kind of flue deashing device - Google Patents
A kind of flue deashing device Download PDFInfo
- Publication number
- CN208967823U CN208967823U CN201821271416.7U CN201821271416U CN208967823U CN 208967823 U CN208967823 U CN 208967823U CN 201821271416 U CN201821271416 U CN 201821271416U CN 208967823 U CN208967823 U CN 208967823U
- Authority
- CN
- China
- Prior art keywords
- flue
- axis
- baffle
- executing agency
- controller
- 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.)
- Active
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
A kind of flue deashing device belongs to flue ash-clearing technology field.The flue deashing device includes the axis being arranged in flue, the both ends of axis are through and out walling of flue, baffle plate setting in flue and and axis connection, one end of axis is provided with swing arm, the swing arm is provided with executing agency far from the side of axis, the connection of the outside of the executing agency and walling of flue, it further include controller, controller is connect with differential pressure pickup, to receive the signal of the flue resistance of differential pressure pickup sending, controller is connect with executing agency, and controller controls the state of baffle by control executing agency.The flue deashing device structure is simple, is not required to increase power source, low manufacture cost, operation and maintenance conveniently；The state of baffle is controlled by executing agency, easily the automation of realization deashing；Compared with traditional flue ash removal method, the deashing airtightness of the present apparatus is more preferable.
Description
Technical field
The utility model relates to flue ash-clearing technology field, in particular to a kind of flue deashing device.
Background technique
A large amount of flue gas is generated in industrial production, to protect environment, generally to be handled by purification system.Flue is cut
There are a shapes such as rectangle, circle, triangle in face, no matter the flue of which kind of cross sectional shape, operation a period of time, a large amount of dust is deposited on
Stack base reduces the sectional area of ventilation, increases resistance, considerably reduces workshop dust collection effect, is degrading worker's
Operating environment also destroys factory's surrounding enviroment.To solve this deposition problems, usually pipeline is blown with compressed air
It sweeps or with other mechanical ash removal methods.Not only low efficiency, deashing are not thorough this artificial purging, and to the ring of surrounding
Secondary pollution is easily caused in border, and mechanical ash removing method has limitation, seldom uses.
Summary of the invention
Of the existing technology in order to solve the problems, such as, the purpose of the utility model is to provide a kind of flue deashing device, knots
Structure is simple, low manufacture cost, operation and maintenance are convenient, can be realized deashing automation, and have good airtightness.
To achieve the goals above, the technical solution of the utility model is:
A kind of flue deashing device, including the axis being arranged in flue, through and out walling of flue, baffle is set at the both ends of axis
Set in flue and and axis connection, one end of axis be provided with swing arm, the swing arm is provided with executing agency far from the side of axis, institute
The outside for stating executing agency and walling of flue connects；
It further include controller, controller is connect with differential pressure pickup, to receive the flue resistance of differential pressure pickup sending
Signal, controller connect with executing agency, and controller passes through the state of control executing agency control baffle.
The axis is parallel with the section of flue.
The executing agency is electromagnet, for adsorbing swing arm.
The baffle is the straight panel of side bending, and the side of bending is parallel with axis.
The executing agency is solenoid directional control valve and cylinder, and the cylinder is connect with swing arm.
The baffle is straight panel.
One of the utility model flue deashing device has the technical effect that structure is simple, is not required to increase power source, system
Make at low cost, operation and maintenance conveniently；The swing of baffle can be used electromagnet etc. and be controlled, easily the automation of realization deashing；With
Traditional flue ash removal method compares, and the deashing airtightness of the present apparatus is more preferable.
Detailed description of the invention
Fig. 1 is the schematic diagram that the flue deashing device of embodiment one provided by the utility model is mounted in flue；
Fig. 2 is the A of Fig. 1 provided by the utility model to schematic diagram；
Fig. 3 is the schematic diagram that the flue deashing device of embodiment two provided by the utility model is mounted in flue；
Fig. 4 is the B of Fig. 3 provided by the utility model to schematic diagram.
Wherein,
1- flue, 2- axis, 3- baffle, 4- swing arm, 5- executing agency, 6- differential pressure pickup.
Specific embodiment
Embodiment one
Of the existing technology in order to solve the problems, such as, as shown in Figure 1 to Figure 2, it is clear that the utility model provides a kind of flue
Apparatus for ash, including the axis 2 being arranged in flue 1, through and out walling of flue, baffle 3 is arranged in flue 1 simultaneously at the both ends of axis 2
Connect with axis 2, one end of axis 2 is provided with swing arm 4, and swing arm 4 is provided with executing agency 5 far from the side of axis 2, executing agency 5 with
The outside of walling of flue connects.The cross sectional shape of flue 1 is rectangle, circle or triangle, by increasing baffle below flue 1
3, baffle 3 is fixedly connected with axis 2 in circumferencial direction, and baffle 3 can be swung in flue 1 together with axis 2, and axis 2 stretches out the one of flue 1
End is equipped with swing arm 4, and swing arm 4 is fixed in circumferencial direction with axis 2 and moved together with axis 2, baffle 3, by adjusting the position of baffle 3
It sets, changes 1 sectional area of flue, improve speed, when wind speed is more than dust suspension wind speed, can will be deposited on the powder of the lower section of flue 1
Dust lane is walked, and realizes the purpose of deashing.
Flue deashing device further includes controller, and controller is connect with differential pressure pickup, to receive differential pressure pickup hair
The signal of flue resistance out, controller are connect with executing agency 5, and controller controls baffle 3 by control executing agency 5
State.In the present embodiment, controller controls executing agency 5 and baffle 3 is driven to swing, and controller selects PLC, model Siemens
S7-200。
Executing agency 5 is electromagnet, for adsorbing swing arm 4.Controller controls electromagnet by relay.
Baffle 3 is the straight panel of side bending, and the side of bending is parallel with axis 2.3 side bending of baffle, plays guide functions,
Two side lengths of the axis 2 apart from baffle 3 differ.
The working principle of flue deashing device in embodiment one: flue deashing device is mounted on 1 lower part of flue, flue deashing
Device is provided with the baffle 3 that can be rotated around axis 2, and baffle 3 is fixedly connected with axis 2 in circumferencial direction, it is ensured that between baffle 3 and axis 2
Without spin；Axis 2 stretches out flue 1, and swing arm 4 is housed at 2 end of axis, electromagnet is housed in flue outer wall, what control baffle 3 was swung opens
Stop.When flue 1 works normally, baffle 3 is in slave mode, i.e. baffle 3 is fixed, and baffle 3 is fixed on vertical with 1 section of flue
Direction, flue 1 at this time is in big section lower resistance operating status.There are two sensing point, two spies for the both ends setting of flue 1
Measuring point is connect with differential pressure pickup, and for detecting flue resistance, after a period of work, dust deposit is under flue 1 for flue 1
Side, when flue resistance reaches setting value, flue 1 needs deashing, and differential pressure pickup issues signal, after controller receives signal,
Controller controls electromagnet, and the slave mode of electromagnet power loss, baffle 3 releases, and baffle 3 is in free state, in flue gas stream
Under the action of, baffle 3 can freely swing, the swing of baffle 3, promote to generate concussion air-flow in flue 1, air-flow instantaneous wind speed compared with
Height will significantly larger than deposit the suspension wind speed of dust, and deposition dust will be taken away by high-speed flow, reach deashing purpose.If flue 1
It is longer, it can suitably increase by 3 quantity of baffle.Differential pressure pickup is chain with controller, and differential pressure pickup does not work when deashing, and deashing reaches
To after set period of time, start to monitor flue resistance, when flue resistance is lower than setting value, controller controls electromagnet, electromagnetism
Iron obtain it is electric, baffle 3 again restore slave mode, stop swinging, deashing terminates.
Embodiment two
Of the existing technology in order to solve the problems, such as, as shown in Figure 3 to Figure 4, it is clear that the utility model provides a kind of flue
Apparatus for ash, including the axis 2 being arranged in flue 1, through and out walling of flue, baffle 3 is arranged in flue 1 simultaneously at the both ends of axis 2
Connect with axis 2, one end of axis 2 is provided with swing arm 4, and swing arm 4 is provided with executing agency 5 far from the side of axis 2, executing agency 5 with
The outside of walling of flue connects.The cross sectional shape of flue 1 is rectangle, circle or triangle, by increasing baffle below flue 1
3, baffle 3 is fixedly connected with axis 2 in circumferencial direction, and baffle 3 can be swung in flue 1 together with axis 2, and axis 2 stretches out the one of flue 1
End is equipped with swing arm 4, and swing arm 4 is fixed in circumferencial direction with axis 2 and moved together with axis 2, baffle 3, by adjusting the position of baffle 3
It sets, changes 1 sectional area of flue, improve speed, when wind speed is more than dust suspension wind speed, can will be deposited on the powder of the lower section of flue 1
Dust lane is walked, and realizes the purpose of deashing.
Flue deashing device further includes controller, and controller is connect with differential pressure pickup, to receive differential pressure pickup hair
The signal of flue resistance out, controller are connect with executing agency 5, and controller controls baffle 3 by control executing agency 5
State.In the present embodiment, controller controls executing agency 5 and baffle 3 is driven to rotate, and controller selects PLC, model Siemens
S7-200。
Executing agency 5 is solenoid directional control valve and cylinder, and cylinder is connect with swing arm 4.Controller is controlled by solenoid directional control valve
Cylinder drives the movement of swing arm 4 to drive the swing of 1 Internal baffle 3 of flue by cylinder.
Baffle 3 is straight panel.Axis 2 is connect with one end of baffle 3.
The working principle of flue deashing device in embodiment two: axis 2 is connect with one end of baffle 3, baffle 3 by axis 2 with
Flue 1 is fixed, and baffle 3 is fixed with axis 2 in circumferencial direction, and baffle 3 can swing a certain angle around axis 2 in flue 1 together with axis 2
Degree, one end that axis 2 stretches out flue 1 are connect with executing agency 5, drive 3 turns of a certain angles of baffle.When flue 1 works normally, baffle
3 are fixed on the direction vertical with 1 section of flue, and flue 1 at this time is in big section lower resistance operating status.The both ends of flue 1
There are two sensing point, two sensing points are connect with differential pressure pickup for setting, for detecting flue resistance, at one section of the work of flue 1
Between after, dust deposit is in the lower section of flue 1, and when flue resistance reaches setting value, flue 1 needs deashing, and differential pressure pickup issues
Signal, after controller receives signal, controller controls executing agency 5, so that baffle 3 is rotated a certain angle, promotes 1 section of flue big
Amplitude reduces, and air-flow instantaneous wind speed is higher, will significantly larger than deposit the suspension wind speed of dust, deposition dust will be by high-speed flow band
It walks, reaches deashing purpose.If flue 1 is longer, it can suitably increase the quantity of baffle 3.Differential pressure pickup is chain with controller, deashing
When differential pressure pickup do not work, after deashing reaches set period of time, start monitor flue resistance, when flue resistance be lower than setting value
When, controller controls executing agency 5, and baffle 3 is restored to the direction vertical with 1 section of flue again, and deashing terminates.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of flue deashing device, which is characterized in that including the axis being arranged in flue, the both ends of axis are through and out flue
Wall, baffle plate setting in flue and and axis connection, one end of axis be provided with swing arm, the swing arm is provided with far from the side of axis and holds
The outside of row mechanism, the executing agency and walling of flue connects；
It further include controller, controller is connect with differential pressure pickup, the letter of the flue resistance to receive differential pressure pickup sending
Number, controller is connect with executing agency, and controller controls the state of baffle by control executing agency.
2. flue deashing device according to claim 1, which is characterized in that the axis is parallel with the section of flue.
3. flue deashing device according to claim 1, which is characterized in that the executing agency is electromagnet, for inhaling
Attached swing arm.
4. flue deashing device according to claim 3, which is characterized in that the baffle is the straight panel of side bending, folding
Curved side is parallel with axis.
5. flue deashing device according to claim 1, which is characterized in that the executing agency is that solenoid directional control valve is gentle
Cylinder, the cylinder are connect with swing arm.
6. flue deashing device according to claim 5, which is characterized in that the baffle is straight panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271416.7U CN208967823U (en) | 2018-08-08 | 2018-08-08 | A kind of flue deashing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271416.7U CN208967823U (en) | 2018-08-08 | 2018-08-08 | A kind of flue deashing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208967823U true CN208967823U (en) | 2019-06-11 |
Family
ID=66749886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821271416.7U Active CN208967823U (en) | 2018-08-08 | 2018-08-08 | A kind of flue deashing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208967823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308385A (en) * | 2021-11-24 | 2022-04-12 | 新兴铸管股份有限公司 | Smoke inlet pipeline and dust removal device |
-
2018
- 2018-08-08 CN CN201821271416.7U patent/CN208967823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308385A (en) * | 2021-11-24 | 2022-04-12 | 新兴铸管股份有限公司 | Smoke inlet pipeline and dust removal device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204396447U (en) | Intelligence cleaner | |
| CN206434968U (en) | A kind of sack cleaner with deashing device | |
| CN204672034U (en) | A kind of fiber bag precipitator energy-saving monitoring apparatus | |
| CN206882325U (en) | A kind of pipeline dedusting and flapping device | |
| CN207271025U (en) | A kind of guiding device being applied in Benitration reactor flue | |
| CN209348409U (en) | Desulfurizing tower and smoke processing system | |
| CN208967823U (en) | A kind of flue deashing device | |
| CN203281175U (en) | Workshop dust-removing purification device | |
| CN104275051A (en) | Bag type dust collector capable of realizing compartment reverse blowing with purified flue gases | |
| CN201140022Y (en) | Electric bag composite dust wiper | |
| CN204901803U (en) | Production boiler | |
| CN207886839U (en) | A kind of cylindrical shape rotary pulse bag filter | |
| CN202146687U (en) | Small-sized movable cartridge filter | |
| CN104353296B (en) | A kind of flue gas processing device of electrothermal furnace | |
| CN201140020Y (en) | Wind-averaging door of electric bag composite dust wiper | |
| CN108214455A (en) | A kind of glass substrate packing paper static elimination grabbing device and method | |
| CN204619568U (en) | A kind of bar straightening machinery iron powder collector | |
| CN111282358A (en) | Indoor dust collector of mill | |
| CN203417547U (en) | Bag type dust collector capable of realizing compartment reverse blowing with purified flue gases | |
| CN207112840U (en) | A kind of industrial flue ash removing equipment | |
| CN215412337U (en) | Adaptable crown block vortex ventilation device for tall and big space | |
| CN213853715U (en) | Ventilating duct with double filtering function | |
| CN201337962Y (en) | Input air control device of cyclone dust remover | |
| CN207880857U (en) | A kind of reciprocating deashing mechanism of waste heat boiler | |
| CN207356722U (en) | Workshop dust pelletizing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |