CN110433582A - A kind of power plant boiler flue gas multi layer control filter device - Google Patents
A kind of power plant boiler flue gas multi layer control filter device Download PDFInfo
- Publication number
- CN110433582A CN110433582A CN201910723162.0A CN201910723162A CN110433582A CN 110433582 A CN110433582 A CN 110433582A CN 201910723162 A CN201910723162 A CN 201910723162A CN 110433582 A CN110433582 A CN 110433582A
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- CN
- China
- Prior art keywords
- filter screen
- filter
- flue gas
- partition
- cabinet
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention discloses a kind of power plant boiler flue gas multi layer control filter devices, including cabinet, the inside of the cabinet is equipped with partition, the side of the partition is equipped with filter chamber, the partition is equipped with cooling chamber far from the side of the filter chamber, the filter chamber is equipped with smoke-intake pipe far from the side that the side of the partition is located at the cabinet, the inside of the smoke-intake pipe is equipped with defects inspecting instrument, the defects inspecting instrument and controller are electrically connected, the inside of the filter chamber is equipped with support plate, the side of the support plate is respectively equipped with the first filter screen and the second filter screen, the side of first filter screen and second filter screen is respectively equipped with third filter screen and the 4th filter screen, one end of the third filter screen and the 4th filter screen is connect with lifting device, the partition is equipped with air outlet.The utility model has the advantages that realizing the effect of multiple filtration, the impurity content in flue gas is reduced, avoids polluting the environment, greatly increases safety.
Description
Technical field
The present invention relates to power plant boiler design fields, it particularly relates to a kind of power plant boiler flue gas multi layer control
Filter device.
Background technique
Being removed for pernicious gas is carried out to the cigarette ash in power plant boiler at present, pernicious gas is avoided to be discharged to greatly
In gas, but when being removed for pernicious gas, the cigarette ash in flue gas can be removed, between discharge it is big
Dust pollution will be increased to atmosphere in gas, while having a large amount of temperature in cigarette ash, the deposition of dust will be to people when discharge
Cause to scald, be exhausted directly in atmosphere that there is some potential safety problemss.
So, a kind of power plant boiler flue gas multi layer control filter device how is provided to solve the problems, such as present on.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
The purpose of the present invention is to provide a kind of power plant boiler flue gas multi layer control filter devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme: a kind of power plant boiler flue gas multi layer control filters
Device, including cabinet, the inside of the cabinet are equipped with partition, and the side of the partition is equipped with filter chamber, and the partition is far from institute
The side for stating filter chamber is equipped with cooling chamber, and the bottom side of the cooling chamber is equipped with outlet pipe, the filter chamber far from it is described every
The side that the side of plate is located at the cabinet is equipped with smoke-intake pipe, and the inside of the smoke-intake pipe is equipped with defects inspecting instrument, described miscellaneous
Quality detection instrument and controller are electrically connected, and the inside of the filter chamber is equipped with support plate, and the side of the support plate is respectively equipped with
The side of first filter screen and the second filter screen, first filter screen and second filter screen is respectively equipped with third filter screen
With the 4th filter screen, one end of the third filter screen and the 4th filter screen is connect with lifting device, and the partition is equipped with
Air outlet, the side wall that the side of the cooling chamber is located at the cabinet are equipped with discharge pipe, and the lifting device includes motor, institute
The output end for stating motor is equipped with threaded rod, and the threaded rod is connect with the first nut and the second nut thread respectively, and described first
The two sides of nut and the second nut are respectively equipped with first connecting rod and the second connecting rod, one end of the first connecting rod and third
The side of filter screen and the connection of the 4th filter screen, second connecting rod is connected by the bottom of fixed block and cabinet, the electricity
Machine and the controller are electrically connected.
Further, the inside of the cooling chamber is equipped with spray head, and one end of the spray head is equipped with the first water pipe, and described first
One end of water pipe is connected through the top of the cabinet and the output end of water pump, and the input terminal of the water pump is equipped with the second water pipe,
The other end of second water pipe is connected with water tank.
Further, it is two strip grooves that quantity is offered in the support plate, the third filter screen and described the
Four filter screens are respectively arranged in the strip groove.
Further, it is connected between first nut and second nut and the threaded rod for left-hand thread.
Further, one end of the third filter screen and the 4th filter screen is equipped with sealing plate, and the third
The logical link block of the other end of filter screen and the 4th filter screen is connect with the first connecting rod.
Further, side of the threaded rod far from the motor is connect by bearing block with the partition.
Compared with prior art, the invention has the following advantages:
(1), the aperture of the first filter screen, the second filter screen, third filter screen and the 4th filter screen is successively successively decreased, when what is detected
When impurity is more, controller will control the rotating forward so as to realize to third filter screen and the 4th filter screen of motor
The process of rising, to realize that the cooperation between the first filter screen, the second filter screen, third filter screen and the 4th filter screen makes
With to realize the effect of multiple filtration, the impurity content in reduction flue gas avoids polluting the environment, arrives defects inspecting
When the impurity magnanimity that instrument detects is less, when the impurity content that defects inspecting instrument detects is less, to realize that third filters
The decline process of net and the 4th filter screen is filtered the first filter screen and the second filter screen to flue gas, the layer of less filtering
Number, increases the velocity of discharge of flue gas, thus realize the filtering of flue gas, the less pollution to atmosphere,；
(2), flue gas enters in cooling chamber, and spray head will cool down to flue gas, to realize the cooling of flue gas, avoids being discharged
When to people cause scald the phenomenon that, greatly increase safety.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural representation of power plant boiler flue gas multi layer control filter device according to an embodiment of the present invention
Figure；
Fig. 2 is that the structure of filter chamber in a kind of power plant boiler flue gas multi layer control filter device according to an embodiment of the present invention is shown
It is intended to.
Appended drawing reference:
1, cabinet；2, partition；3, filter chamber；4, cooling chamber；5, smoke-intake pipe；6, defects inspecting instrument；7, controller；8, support plate；
9, the first filter screen；10, the second filter screen；11, third filter screen；12, the 4th filter screen；13, air outlet；14, discharge pipe；
15, motor；16, threaded rod；17, the first nut；18, the second nut；19, first connecting rod；20, the second connecting rod；21, fixed
Block；22, spray head；23, the first water pipe；24, water pump；25, the second water pipe；26, water tank；27, strip groove；28, sealing plate；29, even
Connect block；30, bearing block；31, outlet pipe.
Specific embodiment
In the following, making further description to invention in conjunction with attached drawing and specific embodiment:
Embodiment one:
A kind of power plant boiler flue gas multi layer control filter device according to an embodiment of the present invention referring to FIG. 1-2, including cabinet
1, the inside of the cabinet 1 is equipped with partition 2, and the surrounding of the partition is tightly connected with the inner wall of the cabinet 1,2 energy of partition
Enough that the inside of cabinet 1 is divided into two regions, the side of the partition 2 is equipped with filter chamber 3, and the partition 2 is far from the filtering
The side of room 3 is equipped with cooling chamber 4, and the bottom side of the cooling chamber 4 is equipped with outlet pipe 31, and cooling chamber 4 can be in flue gas
Temperature cools down, and avoids flue gas from being discharged with high temperature, avoids causing to scald to people, the filter chamber 3 is far from the partition 2
Side be located at the side of the cabinet 1 and be equipped with smoke-intake pipe 5, smoke-intake pipe 5 is connected with cabinet 1, at the same with the progress of filter chamber 3
Connection, facilitates flue gas to be able to enter into filter chamber 3, to be filtered to flue gas, the inside of the smoke-intake pipe 5 is equipped with impurity
Detector 6 can detect the impurity in flue gas, and the defects inspecting instrument 6 is electrically connected with controller 7, the filtering
The inside of room 3 is equipped with support plate 8, and support plate 8 can play the role of support, institute to the first filter screen 9 and the second filter screen 10
The side for stating support plate 8 is respectively equipped with the first filter screen 9 and the second filter screen 10, first filter screen 9 and second mistake
The side of strainer 10 is respectively equipped with third filter screen 11 and the 4th filter screen 12, the first filter screen, the second filter screen, third filtering
The setting of net and the 4th filter screen is so as to realizing the effect of multiple filtration, the first filter screen 9, the second filter screen 10, third
The aperture of filter screen 11 and the 4th filter screen 12 is successively successively decreased, so as to realize that the impurity particle to different-diameter carried out
Filter, greatly improves the high efficiency of filtering, and one end of the third filter screen 11 and the 4th filter screen 12 is and lifting device
Connection, it is convenient when impurity is more, third filter screen 11 and the 4th filter screen 12 are risen and the first filter screen 9 and the second filtering
Net 10 is used cooperatively, and when impurity is less, third filter screen 11 and the decline of the 4th filter screen 12 make the first filter screen 9 and second
Filter screen 10 is filtered it, increases the flowing velocity of flue gas, increases the speed of filtering, and the partition 2 is equipped with
Air port 13 facilitates filtered flue gas that can enter in cooling chamber 4 by air outlet 13, and the side of the cooling chamber 4 is located at
The side wall of the cabinet 1 is equipped with discharge pipe 14, and the flue gas discharge after facilitating cooling, the lifting device includes motor 15, institute
Stating motor 15 is clockwise and anticlockwise motor, and the output end of the motor 15 is equipped with threaded rod 16, the threaded rod 16, both ends be equipped with not
Same screw thread, the threaded rod 16 are threadedly coupled with the first nut 17 and the second nut 18 respectively, the first nut 17 and the second spiral shell
The two sides of left-hand thread connection between mother 18 and threaded rod 16, first nut 17 and the second nut 18 are respectively equipped with the first connection
Bar 19 and the second connecting rod 20, the first connecting rod 19 and the second connecting rod 20 pass through movable axis and the first nut 17 and second
What nut 18 connected, one end of the first connecting rod 19 is connect with third filter screen 11 and the 4th filter screen 12, and described second
The side of connecting rod 20 is connect by fixed block 21 with the bottom of cabinet 1, is fixedly connected between fixed block 21 and cabinet 1, second
It is tethered and is connect by activity between connecting rod 20 and fixed block 21, the motor 15 is electrically connected with the controller 7, facilitates control
Control of the device 7 to motor 15.
Embodiment two:
Referring to Fig. 1, for cooling chamber 4, the inside of the cooling chamber 4 is equipped with spray head 22, spray head 22 can uninterruptedly to
Lower water spray, so as to play the role of cooling to flue gas, one end of the spray head 22 is equipped with the first water pipe 23, facilitates water energy enough
It is passed into the first water pipe 23, one end of first water pipe 23 connects through the top of the cabinet 1 and the output end of water pump 24
It connected water pump the water in water tank 26 is sent in the first water pipe 23, and increased hydraulic pressure, so that the water in spray head 22 is increased,
Water can be made to be sufficiently cooled flue gas, the input terminal of the water pump 24 is equipped with the second water pipe 25, second water pipe 25
The other end be connected with water tank 26.
Embodiment three:
Referring to Fig. 2, offering the strip groove 27 that quantity is two, wire casing in the support plate 8 for support plate 8
Match with third filter screen 11 and the 4th filter screen 12, facilitates third filter screen 11 and the 4th filter screen 12 to go up and down freely, institute
It states third filter screen 11 and the 4th filter screen 12 is respectively arranged in the strip groove 27.
Example IV:
Referring to Fig. 1, for the first nut 17, first nut 17 and second nut 18 and the threaded rod 16
Between for left-hand thread connect, make its threaded rod rotation when, can be realized the first nut 17 and the second nut 18 to different sides
To movement, to drive the movement of first connecting rod 19 and the second connecting rod 20.
Embodiment five:
Referring to Fig. 2, one end of the third filter screen 11 and the 4th filter screen 12 is equal for third filter screen 11
Equipped with sealing plate 28, to matching between sealing plate 28 and strip groove 27, impurity is avoided to enter in strip groove 27, influence third mistake
The lifting of strainer 11 and the 4th filter screen 12, and the other end of the third filter screen 11 and the 4th filter screen 12 leads to
Block 29 is connect to connect with the first connecting rod 19.
Embodiment six:
Referring to Fig. 2, for threaded rod 16, side of the threaded rod 16 far from the motor 15 by bearing block 30 with
The partition 2 connects, and increases the stability of threaded rod 16 during rotation.
In conclusion flue gas is entered in filter chamber by smoke-intake pipe 5, cigarette by means of above-mentioned technical proposal of the invention
Gas will detect the impurity in the flue gas of entrance by the defects inspecting instrument 6 in smoke-intake pipe 5 when passing through smoke-intake pipe 5, when
When the impurity detected is more, controller 7 will control rotating forward for motor 15, and motor 15 will will drive 16 turns of threaded rod
It is dynamic, it is moved toward one another between the first nut 17 and the second nut 18 to drive, so as to drive first connecting rod 19 and second
Angle becomes larger between connecting rod 20, so as to realizing the rising to third filter screen 11 and the 4th filter screen 12
Process, to realize the first filter screen 9, the second filter screen 10, the cooperation between third filter screen 11 and the 4th filter screen 12
It uses, to realize the effect of multiple filtration, reduces the impurity content in flue gas, avoid polluting the environment, when impurity is examined
Survey the impurity content that detects of instrument it is less when, controller will control motor 15 and rotate backward, when the first nut 17 and the second spiral shell
It is moved between mother 18 toward opposite direction, thus realize that the angle between first connecting rod 19 and the second connecting rod 20 becomes smaller, thus
Realize third filter screen 11 and the 4th filter screen 12 decline process, make the first filter screen 9 and the second filter screen 10 to flue gas into
Row filtering, the number of plies of less filtering increases the velocity of discharge of flue gas, to realize the filtering of flue gas, while flue gas enters drop
In greenhouse 4, spray head 22 will cool down to flue gas, to realize the cooling of flue gas, avoid causing to scald to people when discharge
The phenomenon that, greatly increase safety.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of power plant boiler flue gas multi layer control filter device, which is characterized in that including cabinet (1), the cabinet (1)
Inside is equipped with partition (2), and the side of the partition (2) is equipped with filter chamber (3), and the partition (2) is far from the filter chamber (3)
Side is equipped with cooling chamber (4), and the bottom side of the cooling chamber (4) is equipped with outlet pipe (31), and the filter chamber (3) is far from described
The side that the side of partition (2) is located at the cabinet (1) is equipped with smoke-intake pipe (5), and the inside of the smoke-intake pipe (5) is equipped with impurity
Detector (6), the defects inspecting instrument (6) and controller (7) are electrically connected, and the inside of the filter chamber (3) is equipped with support plate
(8), the side of the support plate (8) is respectively equipped with the first filter screen (9) and the second filter screen (10), first filter screen
(9) and the side of second filter screen (10) is respectively equipped with third filter screen (11) and the 4th filter screen (12), the third
One end of filter screen (11) and the 4th filter screen (12) is connect with lifting device, and the partition (2) is equipped with air outlet (13),
The side wall that the side of the cooling chamber (4) is located at the cabinet (1) is equipped with discharge pipe (14), and the lifting device includes motor
(15), the output end of the motor (15) is equipped with threaded rod (16), the threaded rod (16) respectively with the first nut (17) and the
Two nuts (18) are threadedly coupled, and the two sides of first nut (17) and the second nut (18) are respectively equipped with first connecting rod (19)
With the second connecting rod (20), one end and third filter screen (11) of the first connecting rod (19) and the 4th filter screen (12) are even
It connects, the side of second connecting rod (20) is connect by fixed block (21) with the bottom of cabinet (1), the motor (15) and institute
State controller (7) electric connection.
2. a kind of power plant boiler flue gas multi layer control filter device according to claim 1, which is characterized in that the drop
The inside in greenhouse (4) is equipped with spray head (22), and one end of the spray head (22) is equipped with the first water pipe (23), first water pipe (23)
One end connect through the top of the cabinet (1) with the output end of water pump (24), the input terminal of the water pump (24) is equipped with the
The other end of two water pipes (25), second water pipe (25) is connected with water tank (26).
3. a kind of power plant boiler flue gas multi layer control filter device according to claim 1, which is characterized in that the branch
The strip groove (27) that quantity is two, the third filter screen (11) and the 4th filter screen (12) are offered on fagging (8)
It is respectively arranged in the strip groove (27).
4. a kind of power plant boiler flue gas multi layer control filter device according to claim 1, which is characterized in that described
It is connect between one nut (17) and second nut (18) and the threaded rod (16) for left-hand thread.
5. a kind of power plant boiler flue gas multi layer control filter device according to claim 1, which is characterized in that described
One end of three filter screens (11) and the 4th filter screen (12) is equipped with sealing plate (28), and the third filter screen (11) and
The other end of 4th filter screen (12) logical link block (29) is connect with the first connecting rod (19).
6. a kind of power plant boiler flue gas multi layer control filter device according to claim 1, which is characterized in that the spiral shell
Side of the rasp bar (16) far from the motor (15) is connect by bearing block (30) with the partition (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910723162.0A CN110433582A (en) | 2019-08-06 | 2019-08-06 | A kind of power plant boiler flue gas multi layer control filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910723162.0A CN110433582A (en) | 2019-08-06 | 2019-08-06 | A kind of power plant boiler flue gas multi layer control filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110433582A true CN110433582A (en) | 2019-11-12 |
Family
ID=68433561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910723162.0A Withdrawn CN110433582A (en) | 2019-08-06 | 2019-08-06 | A kind of power plant boiler flue gas multi layer control filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110433582A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169478A (en) * | 2020-09-27 | 2021-01-05 | 太仓史瑞克工业设计有限公司 | Variable gas transmission equipment for waste gas treatment and working method thereof |
| CN114307341A (en) * | 2021-12-08 | 2022-04-12 | 安徽华塑股份有限公司 | A processing apparatus for carbide slag preparation high-efficient desulfurizer |
| CN115337731A (en) * | 2022-10-17 | 2022-11-15 | 中节能(汕头潮南)环保能源有限公司 | Integrated desulfurization negative pressure dust removal equipment for waste incineration boiler and dust removal method thereof |
-
2019
- 2019-08-06 CN CN201910723162.0A patent/CN110433582A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169478A (en) * | 2020-09-27 | 2021-01-05 | 太仓史瑞克工业设计有限公司 | Variable gas transmission equipment for waste gas treatment and working method thereof |
| CN114307341A (en) * | 2021-12-08 | 2022-04-12 | 安徽华塑股份有限公司 | A processing apparatus for carbide slag preparation high-efficient desulfurizer |
| CN115337731A (en) * | 2022-10-17 | 2022-11-15 | 中节能(汕头潮南)环保能源有限公司 | Integrated desulfurization negative pressure dust removal equipment for waste incineration boiler and dust removal method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191112 |
|
| WW01 | Invention patent application withdrawn after publication |