CN110280118A - A kind of flue gas in power station boiler purifying processing device and its working method - Google Patents
A kind of flue gas in power station boiler purifying processing device and its working method Download PDFInfo
- Publication number
- CN110280118A CN110280118A CN201910525186.5A CN201910525186A CN110280118A CN 110280118 A CN110280118 A CN 110280118A CN 201910525186 A CN201910525186 A CN 201910525186A CN 110280118 A CN110280118 A CN 110280118A
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- Prior art keywords
- flue gas
- box
- solution
- vertical tube
- room
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Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000003546 flue gas Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 38
- 230000000694 effects Effects 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 239000000376 reactant Substances 0.000 claims description 4
- 230000001976 improved effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
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
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of flue gas in power station boiler purifying processing device and its working method, including treatment box, the top inside treatment box is provided with solution room, and solution room is connected to feed inlet；The inside for the treatment of box is equipped with horizontally disposed partition, and runner pipe is equipped on partition, and filter chamber is provided with below partition；The inner horizontal of filter chamber is equipped with strainer, and the bottom of filter chamber is connected with clean room, spray head, tipping tube and vertical tube are provided in clean room, the power box being provided with above vertical tube inside solution room, and horizontally disposed adjusting rod is slidably connected in power box, the avris for the treatment of box is provided with motor.The flue gas in power station boiler purifying processing device, spray liquid can be directly heated by the slow circulation of flue gas, while heating, convenient for it, directly spray is acted in clean room under the drive of motor operating, and then spray liquid is made to carry out the stronger purification run of activity to flue gas with the temperature for being higher than room temperature, it is more reasonable to design.
Description
Technical field
The present invention relates to station boiler correlative technology field, specially a kind of flue gas in power station boiler purifying processing device and its
Working method.
Background technique
Boiler plant is that one of numerous key foundation equipment can generate a large amount of high temperature in the process of running in power station
Flue gas can cause very bad influence, it is therefore desirable to use corresponding if such flue gas is expelled directly out to atmospheric environment
Processing unit carries out purification emission treatment to flue gas, but there is for flue gas in actual use for existing processing unit
In carry heat do not utilize well, the bad disadvantage of clean-up effect, such as application No. is 201410635546.4 China
Patent.In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original processing unit.
Summary of the invention
The purpose of the present invention is to provide a kind of flue gas in power station boiler purifying processing devices, to solve in above-mentioned background technique
What is proposed does not utilize the heat carried in flue gas well, the bad problem of clean-up effect.
Technical solution used by the present invention solves the above problems is: a kind of flue gas in power station boiler purifying processing device, packet
Including treatment box, it is characterised in that: the top inside the treatment box is provided with solution room, and solution room is communicated with feed inlet, and
And the avris for the treatment of box is provided with air inlet；The inside of the treatment box is equipped with horizontally disposed partition, and installs on partition
There is runner pipe, and is provided with filter chamber below partition；One end of the runner pipe is connected with air inlet, the other end and mistake
Filter chamber is connected；The inner horizontal of the filter chamber is equipped with strainer, and the bottom of filter chamber is connected with clean room, described net
Change interior and be provided with spray head, tipping tube and vertical tube, and spray head is connected by tipping tube with vertical tube, and tipping tube is about vertical tube
Axisymmetrical distribution, the power box being provided with above the vertical tube inside solution room, and power box is fixed on partition
Upper surface, and horizontally disposed adjusting rod is slidably connected in power box, the tail end of the adjusting rod is slidably connected at place
It manages on case, and the tail end of adjusting rod runs through the side wall for the treatment of box；The avris of the treatment box is provided with motor, and motor with
Motor shaft is connected, and the top of motor shaft is adjacently positioned with adjusting rod；The avris of the treatment box is provided with gas outlet, and
Gas outlet is connected with clean room.
Preferably, the runner pipe is spirally distributed in the solution of solution room.
Preferably, it is mounted on gear on the vertical tube and motor shaft, and is connected between gear by chain, it is described perpendicular
Pipe is connected by casing with power box, and vertical tube and casing connect for bearing, and casing be vertically fixed on power box and every
On plate.
Preferably, the top of the power box offers water inlet, and water inlet is connected with solution room, the power box
Inside be slidably connected with valve block, and the right side of the valve block of vertical distribution is fixedly connected with adjusting rod.
Preferably, the tail end of the adjusting rod is nested with spring, and the avris of spring is provided with the tail end phase with adjusting rod
The cam of fitting, and cam is horizontally fixed on the top of motor shaft.
The working method of the flue gas in power station boiler purifying processing device, it is characterised in that: process is as follows:
Non-purified flue gas is passed into runner pipe from air inlet first, flue gas is in runner pipe, along its distribution
Helical form slowly flows, under the heat transfer effect of runner pipe, the effect of heat in flue gas in the solution, by solution into
The mode of row heating improves the activity of reactant in solution, and then improves the reaction efficiency of subsequent solution spray and smoke contacts,
After flue gas is filtered in by filter chamber, enter in clean room；
The rotation synchronous drive cam of motor shaft rotates, under the action of cam strikes spring and spring repeatedly and resets repeatedly,
Adjusting rod moves back and forth in treatment box and power box, therefore valve block accordingly moves under the drive of adjusting rod, when valve block to the right
When mobile, the solution in solution room enters in the power box inner space on the left of valve block by water inlet, when valve block is to moving to left
When dynamic, valve block just by the solution in power box by way of pressurization, be delivered in casing, vertical tube and tipping tube, and finally from
It is sprayed at spray head；
Motor shaft rotation rotates gear synchronous, under the driving effect of gear and chain, vertical tube it is synchronous in clean room's transfer
Dynamic, vertical tube drives spray head around vertical tube circular-rotation while rotation, through tipping tube, therefore the spray sprayed in spray head
Liquid is more full and uniform to be contacted with the flue gas entered in clean room, to improve reaction efficiency.
Compared with prior art, the present invention having the following advantages that and effect: the flue gas in power station boiler purifying processing device, energy
Spray liquid is directly heated by the slow circulation of flue gas, while heating, convenient for its under the drive of motor operating it is straight
Spray is connect to act in clean room, so be higher than spray liquid with one the temperature of room temperature, to carry out activity to flue gas stronger net
Change operation, it is more reasonable to design；
1. the isostructural use of runner pipe can act directly in solution convenient for the high-temperature flue gas heat of flowing, purification is improved
Effect；
2. the design of power box internal structure, convenient for using the operation of motor, so that the solution after being heated is pressurized to
Up at spray head, and using the rotation of the operation of motor and motor shaft, while keeping spray of the solution in clean room more complete
Face.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the embodiment of the present invention.
Fig. 2 is the power box normal cross-section structural schematic diagram of the embodiment of the present invention.
Fig. 3 is the cam overlooking structure diagram of the embodiment of the present invention.
In figure: 1, treatment box；2, solution room；3, feed inlet；4, air inlet；5, partition；6, runner pipe；7, filter chamber；8,
Strainer；9, clean room；10, spray head；11, tipping tube；12, vertical tube；121, gear；122, casing；13, power box；131, it intakes
Mouthful；132, valve block；14, adjusting rod；141, spring；142, cam；15, motor shaft；16, motor；17, gas outlet.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited to following embodiments.
Please refer to Fig. 1-3, the flue gas in power station boiler purifying processing device in the present embodiment, including treatment box 1, solution room 2,
Feed inlet 3, air inlet 4, partition 5, runner pipe 6, filter chamber 7, strainer 8, clean room 9, spray head 10, tipping tube 11, vertical tube 12, tooth
Wheel 121, casing 122, power box 13, water inlet 131, valve block 132, adjusting rod 14, spring 141, cam 142, motor shaft 15, electricity
Motivation 16, gas outlet 17.
Top inside treatment box 1 is provided with solution room 2, and solution room 2 is communicated with feed inlet 3, and the side for the treatment of box 1
Side is provided with air inlet 4；The inside for the treatment of box 1 is equipped with horizontally disposed partition 5, and runner pipe 6 is equipped on partition 5, and
And the lower section of partition 5 is provided with filter chamber 7；The inner horizontal of filter chamber 7 is equipped with strainer 8, and the bottom of filter chamber 7 and purification
Room 9 is connected, and spray head 10, tipping tube 11 and vertical tube 12 is provided in clean room 9, and spray head 10 passes through tipping tube 11 and vertical tube 12
It is connected, and tipping tube 11 is distributed about the axisymmetrical of vertical tube 12, the top of vertical tube 12 is provided with inside solution room 2
Power box 13, and power box 13 is fixed on the upper surface of partition 5, and horizontally disposed tune is slidably connected in power box 13
Pole 14, the tail end of adjusting rod 14 are slidably connected on treatment box 1, and the tail end of adjusting rod 14 runs through the side wall for the treatment of box 1；Place
The avris of reason case 1 is provided with motor 16, and motor 16 is connected with motor shaft 15, and the top of motor shaft 15 and adjusting
Bar 14 is adjacently positioned；The avris for the treatment of box 1 is provided with gas outlet 17, and gas outlet 17 is connected with clean room 9.
Runner pipe 6 is spirally distributed in the solution of solution room 2, and one end of runner pipe 6 is connected with air inlet 4, separately
One end is connected with filter chamber 7, first can be passed into non-purified flue gas in runner pipe 6 from from air inlet 4, flue gas is circulating
It in pipe 6, is slowly flowed in the shape of a spiral along its distribution, the heat meeting under the heat transfer effect of runner pipe 6, in flue gas
Effect in the solution, by way of heating to solution, improves the activity of reactant in solution, and then improve subsequent solution
The reaction efficiency of spray and smoke contacts.
It is mounted on gear 121 on vertical tube 12 and motor shaft 15, and is connected between gear 121 by chain, vertical tube 12
It is connected by casing 122 with power box 13, and vertical tube 12 is that bearing connects, and casing 122 is vertically fixed on casing 122
On power box 13 and partition 5, the operation of motor 16 will drive the synchronous rotation of motor shaft 15, and in gear 121 and chain
Under driving effect, what vertical tube 12 can synchronize rotates in clean room 9, and vertical tube 12 can pass through 11 band of tipping tube while rotation
Dynamic spray head 10 is around 12 circular-rotation of vertical tube, therefore the spray liquid sprayed in spray head 10 can more full and uniform and entrance
It is contacted to the flue gas in clean room 9, to improve reaction efficiency.
The top of power box 13 offers water inlet 131, and water inlet 131 is connected with solution room 2, power box 13 it is interior
Portion is slidably connected with valve block 132, and the right side of the valve block 132 of vertical distribution is fixedly connected with adjusting rod 14, adjusting rod 14
Tail end is nested with spring 141, and the avris of spring 141 is provided with the cam 142 to fit with the tail end of adjusting rod 14, and convex
The tops that wheel 142 is horizontally fixed on motor shaft 15, the rotation of motor shaft 15 can also synchronous drive cam 142 rotate, in cam 142
Under the action of impact spring 141 and spring 141 reset repeatedly repeatedly, adjusting rod 14 can be in treatment box 1 and power box 13
Return is dynamic, therefore valve block 132 can accordingly move under the drive of adjusting rod 14, when valve block 132 moves right, in solution room 2
Solution entered by water inlet 131 in 13 inner space of power box in the left side of valve block 132, and when valve block 132 is moved to the left
When, valve block 132 will by the solution in power box 13 by way of pressurization, be delivered to casing 122, vertical tube 12 and tipping tube 11
In, and finally sprayed from spray head 10.
Non-purified flue gas: being passed into runner pipe 6 by working method from air inlet 4 first, flue gas in runner pipe 6,
It is slowly flowed in the shape of a spiral along its distribution, under the heat transfer effect of runner pipe 6, the heat in flue gas acts on molten
In liquid, by way of heating to solution, the activity of reactant in solution is improved, and then improve subsequent solution spray and cigarette
The reaction efficiency of gas contact enters in clean room 9 after flue gas is filtered in by filter chamber 7；
The rotation synchronous drive cam 142 of motor shaft 15 rotates, and strikes spring 141 and spring 141 repeatedly repeatedly in cam 142
Under the action of reset, adjusting rod 14 moves back and forth in treatment box 1 and power box 13, therefore valve block 132 is in the band of adjusting rod 14
Lower corresponding movement is moved, when valve block 132 moves right, the solution in solution room 2 enters 132 left side of valve block by water inlet 131
In 13 inner space of power box of side, when valve block 132 is moved to the left, valve block 132 is just by the solution in power box 13 by adding
The mode of pressure is delivered in casing 122, vertical tube 12 and tipping tube 11, and is finally sprayed from spray head 10；
The rotation of motor shaft 15 rotates synchronously gear 121, under the driving effect of gear 121 and chain, vertical tube 12 it is synchronous
It being rotated in clean room 9, vertical tube 12 drives spray head 10 around 12 circular-rotation of vertical tube while rotation, through tipping tube 11,
Therefore the spray liquid sprayed in spray head 10 is more full and uniform to be contacted with the flue gas entered in clean room 9, to improve
Reaction efficiency.
It is any to be familiar with although the present invention is disclosed as above with embodiment, its protection scope being not intended to limit the invention
The technical staff of this technology should belong to guarantor of the invention in made change without departing from the spirit and scope of the invention
Protect range.
Claims (6)
1. a kind of flue gas in power station boiler purifying processing device, including treatment box (1), it is characterised in that: the treatment box (1) is internal
Top be provided with solution room (2), and solution room (2) is communicated with feed inlet (3), and the avris for the treatment of box (1) be provided with into
Port (4)；The inside of the treatment box (1) is equipped with horizontally disposed partition (5), and is equipped with runner pipe on partition (5)
(6), it and below partition (5) is provided with filter chamber (7)；One end of the runner pipe (6) is connected with air inlet (4), separately
One end is connected with filter chamber (7)；The inner horizontal of the filter chamber (7) is equipped with strainer (8), and the bottom of filter chamber (7)
It is connected with clean room (9), is provided with spray head (10), tipping tube (11) and vertical tube (12), and spray head in the clean room (9)
(10) it is connected by tipping tube (11) with vertical tube (12), and tipping tube (11) is distributed about the axisymmetrical of vertical tube (12),
The power box (13) internal positioned at solution room (2) is provided with above the vertical tube (12), and power box (13) is fixed on partition
(5) upper surface, and slidably connected horizontally disposed adjusting rod (14) in power box (13), the tail of the adjusting rod (14)
End is slidably connected on treatment box (1), and the tail end of adjusting rod (14) runs through the side wall for the treatment of box (1)；The treatment box (1)
Avris is provided with motor (16), and motor (16) is connected with motor shaft (15), and the top of motor shaft (15) and tune
Pole (14) is adjacently positioned；The avris of the treatment box (1) is provided with gas outlet (17), and gas outlet (17) and clean room (9)
It is connected.
2. flue gas in power station boiler purifying processing device according to claim 1, it is characterised in that: the runner pipe (6) is in
Spiral distribution is in the solution of solution room (2).
3. flue gas in power station boiler purifying processing device according to claim 1, it is characterised in that: the vertical tube (12) and electricity
It is mounted on arbor (15) gear (121), and is connected between gear (121) by chain, the vertical tube (12) passes through set
Pipe (122) is connected with power box (13), and vertical tube (12) is that bearing connects, and casing (122) is vertically solid with casing (122)
It is scheduled on power box (13) and partition (5).
4. flue gas in power station boiler purifying processing device according to claim 1, it is characterised in that: the power box (13)
Top offers water inlet (131), and water inlet (131) is connected with solution room (2), the inside of the power box (13) and valve
Block (132) is slidably connected, and the right side of the valve block (132) of vertical distribution is fixedly connected with adjusting rod (14).
5. flue gas in power station boiler purifying processing device according to claim 1, it is characterised in that: the adjusting rod (14)
Tail end is nested with spring (141), and the avris of spring (141) is provided with the cam to fit with the tail end of adjusting rod (14)
(142), and cam (142) is horizontally fixed on the tops of motor shaft (15).
6. a kind of working method of flue gas in power station boiler purifying processing device according to any one of claims 1 to 5, special
Sign is: process is as follows:
Non-purified flue gas is passed into runner pipe (6) from air inlet (4) first, flue gas is in runner pipe (6), along its point
Cloth state slowly flows in the shape of a spiral, and under the heat transfer effect of runner pipe (6), the heat in flue gas is acted in the solution,
By way of heating to solution, the activity of reactant in solution is improved, and then improves subsequent solution spray and is connect with flue gas
The reaction efficiency of touching enters in clean room (9) after flue gas is filtered in by filter chamber (7)；
The rotation synchronous drive cam (142) of motor shaft (15) rotates, and strikes spring (141) and bullet repeatedly in cam (142)
Under the action of spring (141) resets repeatedly, adjusting rod (14) moves back and forth in treatment box (1) and power box (13), therefore valve block
(132) it is accordingly moved under the drive of adjusting rod (14), when valve block (132) moves right, the solution in solution room (2) passes through
Water inlet (131) enters in power box (13) inner space on the left of valve block (132), when valve block (132) is moved to the left, valve
Block (132) just by the solution in power box (13) by way of pressurization, be delivered to casing (122), vertical tube (12) and tipping tube
(11) it in, and is finally sprayed at spray head (10)；
Motor shaft (15) rotation rotates synchronously gear (121), under the driving effect of gear (121) and chain, vertical tube (12)
The synchronous rotation in clean room (9), vertical tube (12) while rotation, by tipping tube (11) drive spray head (10) around
Vertical tube (12) circular-rotation, thus spray head (10) in spray spray liquid it is more full and uniform with enter in clean room (9)
Flue gas contacted, to improve reaction efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910525186.5A CN110280118B (en) | 2019-06-18 | 2019-06-18 | Power station boiler flue gas purification treatment device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910525186.5A CN110280118B (en) | 2019-06-18 | 2019-06-18 | Power station boiler flue gas purification treatment device and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110280118A true CN110280118A (en) | 2019-09-27 |
| CN110280118B CN110280118B (en) | 2024-02-13 |
Family
ID=68005106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910525186.5A Active CN110280118B (en) | 2019-06-18 | 2019-06-18 | Power station boiler flue gas purification treatment device and working method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN110280118B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351386A (en) * | 2020-03-11 | 2020-06-30 | 长沙如洋环保科技有限公司 | Environment-friendly waste heat recovery device for exhaust-gas treatment |
| CN112076606A (en) * | 2020-08-07 | 2020-12-15 | 百通达科技（东台）有限公司 | Waste gas treatment method in polyvinyl chloride glove preparation process |
| CN115228206A (en) * | 2022-07-21 | 2022-10-25 | 河南城建学院 | A gas cleaning device for environmental protection |
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| CN111351386A (en) * | 2020-03-11 | 2020-06-30 | 长沙如洋环保科技有限公司 | Environment-friendly waste heat recovery device for exhaust-gas treatment |
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| CN112076606A (en) * | 2020-08-07 | 2020-12-15 | 百通达科技（东台）有限公司 | Waste gas treatment method in polyvinyl chloride glove preparation process |
| CN115228206A (en) * | 2022-07-21 | 2022-10-25 | 河南城建学院 | A gas cleaning device for environmental protection |
| CN115228206B (en) * | 2022-07-21 | 2023-06-30 | 河南城建学院 | A fume purification device for environmental protection |
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| Publication number | Publication date |
|---|---|
| CN110280118B (en) | 2024-02-13 |
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