CN208612026U - A kind of filter device floating carbon dust - Google Patents
A kind of filter device floating carbon dust Download PDFInfo
- Publication number
- CN208612026U CN208612026U CN201821161438.8U CN201821161438U CN208612026U CN 208612026 U CN208612026 U CN 208612026U CN 201821161438 U CN201821161438 U CN 201821161438U CN 208612026 U CN208612026 U CN 208612026U
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- chimney
- bag
- dust
- movable plate
- carbon dust
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Abstract
The utility model discloses a kind of filter devices for floating carbon dust, for new energy and field of energy-saving technology, probe including chimney, in chimney and the ladder set on chimney side, it further include being located at the dust-removal cloth-bag for being located at probe lower section in chimney, chimney radially offers mounting groove, mounting rack is plugged on mounting groove, dust-removal cloth-bag is mounted on mounting rack.Carbon dust in chimney can be filtered by the utility model, avoid the probe in the carbon dust contact chimney of floating that CIMS is caused to report by mistake, to make power plant that can guarantee production efficiency with normal operation.
Description
Technical field
The utility model relates to a kind of filter devices for floating carbon dust, belong to new energy and field of energy-saving technology.
Background technique
After boiler shutdown, remaining flue gas is in the chimney for reaching flue end after desulphurization denitration in flue, at this time
The a large amount of carbon dusts carried in flue gas back and forth turn in chimney to be gushed, so as to cause the CIMS probe wrong report being mounted in chimney, power generation
Factory, which has to stop production, to rebuild, and influences the normal production running in power plant.Therefore need by the carbon dust swum in chimney into
Row, which is collected, to be removed, to reduce CIMS wrong report, improves the production efficiency in power plant.
The patent that one notification number is CN207334758U discloses a kind of flue deashing device, including flue ontology, institute
It states middle part in flue ontology and is provided with the screw rod concentric with flue ontology, the upper and lower side of the screw rod is installed through bracket solid respectively
Fixed, the bracket end is connect with flue ontology, is provided on bracket and is rotated the bearing block linked, one of bracket with screw rod
On be connected with motor rack, motor is installed, the output shaft of motor connect transmission with screw rod one end through shaft coupling, described on motor rack
Feed screw nut is provided on screw rod, the feed screw nut is arranged with cleaning annulus outside, cleans annulus periphery and is provided with to flue sheet
The scraper plate or hairbrush that body is cleaned, the feed screw nut are connected through connecting rod with annulus is cleaned.
Flue deashing device in above-mentioned patent can preferably clean carbon distribution in flue inner wall, but swept
Cheng Zhonghui raises carbon dust again, reports CIMS by mistake, influences the normal manufacturing schedule in power plant, reduces production efficiency.
Utility model content
The purpose of the utility model is to overcome the above-mentioned deficiency in the presence of the prior art, and provides a kind of floating carbon dust
Carbon dust in chimney can be filtered by filter device, avoid the probe in the carbon dust contact chimney of floating that CIMS is caused to miss
Report, to make power plant that can guarantee production efficiency with normal operation.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of filter device floating carbon dust, the probe including chimney, in chimney and the ladder set on chimney side,
It further include being located at the dust-removal cloth-bag for being located at probe lower section in chimney, chimney radially offers mounting groove, is plugged on mounting groove
Mounting rack, dust-removal cloth-bag are mounted on mounting rack.
Through the above technical solutions, dust-removal cloth-bag is arranged below probe in chimney, dust-removal cloth-bag can well by
Carbon dust intercepts, and avoids carbon dust from reaching at probe and CIMS is caused to report by mistake；Dust-removal cloth-bag is movably arranged on by mounting rack simultaneously
It is convenient that dust-removal cloth-bag is renewed on mounting groove, the workload for renewing dust-removal cloth-bag is reduced, the life in power plant is helped to improve
Produce efficiency.
Further preferably are as follows: mounting rack includes frame support and Turbogrid plates, and Turbogrid plates are mounted on the bottom of frame support, remove
Dirt cloth bag is placed on Turbogrid plates.
Through the above technical solutions, dust-removal cloth-bag is when filtering carbon dust, a large amount of carbon dusts are attached on dust-removal cloth-bag and will increase
The weight of dust-removal cloth-bag, Turbogrid plates can provide a supporting role for dust-removal cloth-bag, and dust-removal cloth-bag is avoided to sink to influencing filter effect
And the service life of dust-removal cloth-bag.
Further preferably are as follows: movable plate and driving assembly are installed, driving assembly and movable plate transmission connect on frame support
It connects and movable plate is driven to move along frame support length direction, bottom and the movable plate of dust-removal cloth-bag are fixed, and dust-removal cloth-bag is opened
Mouth end is located at one end of frame support.
Through the above technical solutions, dust-removal cloth-bag is placed on Turbogrid plates, through one end in mounting rack into dust removing cloth
Air blast or air blowing make dust-removal cloth-bag to Turbogrid plates two sides prolonged expansion, until the cross section of chimney is completely covered in dust-removal cloth-bag,
Movable plate can promote the bottom of dust-removal cloth-bag to separate with open end, facilitate dust-removal cloth-bag and be quickly unfolded, facilitate dust removing cloth
The prolonged expansion of bag.
Further preferably are as follows: driving assembly includes that motor, reciprocal lead screw and the link block being fixed on movable plate, motor are solid
Be scheduled on one end of mounting rack, one end of reciprocal lead screw is fixedly connected with the output end of motor, the other end pass through link block and with even
Block threaded connection is connect, movable plate is equipped with the locating part circumferentially rotated for limiting movable plate along reciprocal lead screw.
Through the above technical solutions, motor rotation drives reciprocal lead screw rotation, reciprocal lead screw passes through the screw thread with link block
Effect keeps movable plate separate or open end close to dust-removal cloth-bag avoids so that dust-removal cloth-bag be made to stretch or shrink in chimney
The problem of interior not easily shifted movable plate, facilitate dust-removal cloth-bag is installed on disassembly.
Further preferably are as follows: the bottom of Turbogrid plates is fixed there are two filler rod along frame support length direction, on frame support
Offer the caulking groove for filler rod insertion.
Through the above technical solutions, Turbogrid plates are mounted on frame support by the way that bending part is chimeric, facilitate Turbogrid plates in frame
Installation and removal on shape bracket are cleaned or are replaced so that Turbogrid plates be allow to remove from frame support.
Further preferably are as follows: locating part includes two positive stop strips extended downwardly from movable plate bottom, two limits
Item is located at the two sides of movable plate and contradicts with the edge of Turbogrid plates.
Through the above technical solutions, two positive stop strips contradict the both sides of the edge of Turbogrid plates, movable plate can be limited along reciprocal
Lead screw circumferentially rotates, so that movable plate be allow smoothly to move axially along reciprocal lead screw.
Further preferably are as follows: be located at below frame support in chimney jambs and offer two guide rails parallel to each other, frame shape
Four end of bottom of bracket is separately installed with an idler wheel, and idler wheel is chimeric to be mounted on guide rail.
Through the above technical solutions, two guide rails are arranged in chimney, when extracting mounting rack out to outside chimney, two guide rails can
To provide support guide effect for mounting rack, avoids extracting out mounting rack when mounting rack is not easy or extracts out mounting rack outward and be easy to slide
Into the problem in chimney.
Further preferably are as follows: one end that ladder is located at mounting rack is equipped with platform, is equipped with air blower on platform, air blower with
The open end of dust-removal cloth-bag connects.
Through the above technical solutions, air blower, which rapidly can carry out air blast to dust-removal cloth-bag, makes dust-removal cloth-bag rapid expanding
Stretching, extension, manpower and material resources needed for reducing artificial air blast save cost.
In conclusion the utility model has the following beneficial effects:
Dust-removal cloth-bag is set in chimney, and dust-removal cloth-bag is filtered the carbon dust in chimney, makes to reach the carbon at probe
Powder is seldom, and CIMS is avoided to report by mistake, to enable power plant normal operation, guarantees production efficiency；Dust-removal cloth-bag passes through mounting rack
It is movably arranged on the mounting groove of chimney, it is convenient that installation and replacement are carried out to dust-removal cloth-bag, reduce later period installation and replacement dust removing cloth
Workload, use manpower and material resources sparingly cost.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the top view of the present embodiment；
Fig. 3 is the structural schematic diagram of mounting groove in Fig. 1；
Fig. 4 is the structural schematic diagram of mounting rack in Fig. 1；
Fig. 5 is the structural schematic diagram of driving assembly in Fig. 4.
In figure, 1, chimney；11, mounting groove；12, guide rail；2, it pops one's head in；3, ladder；31, platform；4, dust-removal cloth-bag；5, it installs
Frame；51, frame support；511, caulking groove；512, idler wheel；52, Turbogrid plates；521, filler rod；53, movable plate；531, positive stop strip；6, it drives
Dynamic component；61, motor；62, reciprocal lead screw；63, link block；7, air blower；8, seal closure.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of float carbon dust filter device, as depicted in figs. 1 and 2, including chimney 1, the probe being mounted in chimney 12,
It is fixedly mounted on the ladder 3 of 1 side of chimney and the dust-removal cloth-bag 4 being arranged in chimney 1.It is located at 2 lower section of probe in chimney 1 along cigarette
Chimney 1 is radial to offer mounting groove 11, mounting rack 5 is plugged on mounting groove 11, dust-removal cloth-bag 4 is mounted on mounting rack 5, chimney 1
Outside, which is located at one end of mounting rack 5, is hingedly equipped with seal closure 8.
As shown in figure 3, for convenience extracting mounting rack 5 from mounting groove 11 out, frame support 51 is located in 1 side wall of chimney
Lower section offers two guide rails 12 parallel to each other.Two guide rails 12 are arranged along 11 extending direction of mounting groove, frame support 51
Four end of bottom is separately installed with an idler wheel 512(referring to fig. 4), idler wheel 512 is chimeric to be mounted on guide rail 12.
As shown in Figure 4 and Figure 5, mounting rack 5 includes frame support 51 and Turbogrid plates 52, and Turbogrid plates 52 are mounted on frame support
51 bottom.Along the fixation of 51 length direction of frame support, there are two filler rod 521, the bottoms of frame support 51 for the bottom of Turbogrid plates 52
The caulking groove 511 being embedded in for filler rod 521 is offered on strut, dust-removal cloth-bag 4 is placed on Turbogrid plates 52.
As shown in figure 4, being equipped with movable plate 53 and driving assembly 6 on frame support 51, driving assembly 6 and movable plate 53 are passed
Dynamic connection.Driving assembly 6 is for driving movable plate 53 to move along 51 length direction of frame support, the bottom of dust-removal cloth-bag 4 and work
Movable plate 53 is fixed, and the open end of dust-removal cloth-bag 4 is located at one end of frame support 51.One end that ladder 3 is located at mounting rack 5 is equipped with station
Platform 31 is equipped with air blower 7 on platform 31, and air blower 7 is connect with the open end of dust-removal cloth-bag 4.
As shown in figure 5, driving assembly 6 includes motor 61, reciprocal lead screw 62 and the link block for being fixed on 53 top of movable plate
63.Motor 61 is fixed on one end of mounting rack 5, and one end of reciprocal lead screw 62 is fixedly connected with the output end of motor 61, the other end
It is threadedly coupled, is fixed on movable plate 53 for limiting movable plate 53 along reciprocal lead screw 62 across link block 63 and with link block 63
The locating part circumferentially rotated.Locating part is two positive stop strips 531 extended downwardly from 53 bottom of movable plate, two positive stop strips
531 are located at the two sides of movable plate 53 and contradict with the edge of Turbogrid plates 52.
Installation principle: mounting rack 5 being skidded off from mounting groove 11, dust-removal cloth-bag 4 is placed on Turbogrid plates 52, then will peace
5 are shelved to slide into chimney 1.By air blast or air blowing into dust-removal cloth-bag 4 in one end of mounting rack 5, make dust-removal cloth-bag 4 to grid
52 two sides prolonged expansion of panel, until the cross section of chimney 1 is completely covered in dust-removal cloth-bag 4, the carbon dust that 1 varus of chimney is gushed at this time is received
To the blocking filtration of dust-removal cloth-bag 4, it can not reach at probe 2, so that CIMS be avoided to report by mistake, transport power plant normally
Battalion guarantees production efficiency.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of filter device for floating carbon dust including chimney (1), the probe (2) being set in the chimney (1) and is set to described
The ladder (3) of chimney (1) side, it is characterized in that: further including being located at the dust removing cloth being located at below probe (2) in the chimney (1)
Bag (4), the chimney (1) radially offers mounting groove (11), is plugged with mounting rack (5) on the mounting groove (11), described
Dust-removal cloth-bag (4) is mounted on the mounting rack (5).
2. a kind of filter device for floating carbon dust according to claim 1, it is characterized in that: the mounting rack (5) includes frame
Shape bracket (51) and Turbogrid plates (52), the Turbogrid plates (52) are mounted on the bottom of the frame support (51), the dust removing cloth
Bag (4) is placed on the Turbogrid plates (52).
3. a kind of filter device for floating carbon dust according to claim 2, it is characterized in that: pacifying on the frame support (51)
Equipped with movable plate (53) and driving assembly (6), driving assembly (6) and movable plate (53) are sequentially connected and drive movable plate (53) edge
Frame support (51) length direction is mobile, and the bottom and the movable plate (53) of the dust-removal cloth-bag (4) are fixed, the dust removing cloth
The open end of bag (4) is located at one end of frame support (51).
4. a kind of filter device for floating carbon dust according to claim 3, it is characterized in that: the driving component (6) includes
Motor (61), reciprocal lead screw (62) and the link block (63) being fixed on movable plate (53), the motor (61) are fixed on installation
One end of one end of frame (5), the reciprocal lead screw (62) is fixedly connected with the output end of the motor (61), and the other end passes through institute
It states link block (63) and is threadedly coupled with link block (63), the movable plate (53) is equipped with for limiting movable plate (53) along institute
State the locating part that reciprocal lead screw (62) circumferentially rotates.
5. a kind of filter device for floating carbon dust according to claim 2 or 3, it is characterized in that: the Turbogrid plates (52)
Bottom is fixed there are two filler rod (521) along the frame support (51) length direction, offers confession on the frame support (51)
The caulking groove (511) of filler rod (521) insertion.
6. a kind of filter device for floating carbon dust according to claim 4, it is characterized in that: the locating part includes from described
Two positive stop strips (531) that movable plate (53) bottom extends downwardly, two positive stop strips (531) are located at the movable plate
(53) it two sides and is contradicted with the edge of the Turbogrid plates (52).
7. a kind of filter device for floating carbon dust according to claim 2, it is characterized in that: position in the chimney (1) side wall
Two guide rails (12) parallel to each other, four end of bottom of the frame support (51) are offered below the frame support (51)
It is separately installed with an idler wheel (512), the idler wheel (512) is chimeric to be mounted on the guide rail (12).
8. a kind of filter device for floating carbon dust according to claim 7, it is characterized in that: the ladder (3) is positioned at described
One end of mounting rack (5) is equipped with platform (31), is equipped with air blower (7) on the platform (31), the air blower (7) with it is described
The open end of dust-removal cloth-bag (4) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161438.8U CN208612026U (en) | 2018-07-21 | 2018-07-21 | A kind of filter device floating carbon dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161438.8U CN208612026U (en) | 2018-07-21 | 2018-07-21 | A kind of filter device floating carbon dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208612026U true CN208612026U (en) | 2019-03-19 |
Family
ID=65706729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821161438.8U Active CN208612026U (en) | 2018-07-21 | 2018-07-21 | A kind of filter device floating carbon dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208612026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495082A (en) * | 2020-11-20 | 2021-03-16 | 朱加招 | Flue gas purification equipment for desulfurization and denitration of thermal power plant |
-
2018
- 2018-07-21 CN CN201821161438.8U patent/CN208612026U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495082A (en) * | 2020-11-20 | 2021-03-16 | 朱加招 | Flue gas purification equipment for desulfurization and denitration of thermal power plant |
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