CN220443471U - Boiler flue gas dust removal device convenient to clearance - Google Patents
Boiler flue gas dust removal device convenient to clearance Download PDFInfo
- Publication number
- CN220443471U CN220443471U CN202321858711.3U CN202321858711U CN220443471U CN 220443471 U CN220443471 U CN 220443471U CN 202321858711 U CN202321858711 U CN 202321858711U CN 220443471 U CN220443471 U CN 220443471U
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- CN
- China
- Prior art keywords
- chute
- flue gas
- filter box
- dust removal
- removal device
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000003546 flue gas Substances 0.000 title claims abstract description 35
- 239000000428 dust Substances 0.000 title claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000001179 sorption measurement Methods 0.000 claims abstract description 26
- 239000007789 gas Substances 0.000 claims description 26
- 238000006477 desulfuration reaction Methods 0.000 claims description 8
- 230000023556 desulfurization Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 241000220317 Rosa Species 0.000 description 8
- 230000003009 desulfurizing effect Effects 0.000 description 8
- 239000010419 fine particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a convenient-to-clean boiler flue gas dust removal device, which relates to a boiler flue gas dust removal device, and comprises a filter box for installation, wherein the filter box is provided with a fixing component; the fixing assembly comprises a first chute and a second chute which are arranged on the filter box, wherein the first chute and the second chute are symmetrically distributed about the central axis of the filter box, a filter screen plate is arranged in the first chute, and an activated carbon adsorption plate is arranged in the second chute; two groups of first fixed plates are arranged on one side of the filter box, the two groups of first fixed plates are symmetrically distributed about the central axis of the first chute, a first connecting block is arranged on one side of the filter screen plate, and first positioning holes are formed in the two groups of first fixed plates. The utility model relates to a boiler flue gas dust removal device convenient to clean, which ensures that components such as a filter screen and the like are convenient to clean in the using process of equipment, so that dust accumulation is avoided, and the filtering efficiency is greatly improved.
Description
Technical Field
The utility model relates to a boiler flue gas dust removal device, in particular to a boiler flue gas dust removal device convenient to clean.
Background
The boiler flue gas is gas generated when the industrial boiler burns fuel, contains a large amount of harmful substances such as solid particles, gaseous pollutants and the like, and can cause serious pollution to the atmospheric environment. The main components of the boiler flue gas comprise carbon dioxide, water vapor, nitrogen, oxygen, carbon monoxide, sulfur dioxide, nitrogen oxides, particulate matters and the like, the boiler flue gas dust removal device is equipment for removing the particulate matters in industrial boiler flue gas, and the application of the flue gas dust removal device can effectively reduce the emission of the harmful matters, thereby achieving the purposes of purifying the environment and guaranteeing the health of people.
Most of the existing boiler flue gas dust removal devices are inconvenient to clean in use, dust is easily accumulated on a filter screen after long-term use, so that the filtering effect is reduced, the working efficiency is affected, and a new solution is necessary.
The existing boiler flue gas dust removal device has the defects that dust is easily accumulated on a filter screen, and the filtering effect is reduced due to difficult cleaning.
Disclosure of Invention
The utility model mainly aims to provide a boiler flue gas dust removal device convenient to clean, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a boiler flue gas dust removal device convenient to clearance, includes the rose box that is used for the installation, the rose box is equipped with fixed subassembly, fixed subassembly is used for fixed mounting filter screen plate and active carbon adsorption board;
the fixing assembly comprises a first chute and a second chute which are arranged on the filter box, wherein the first chute and the second chute are symmetrically distributed about the central axis of the filter box, a filter screen plate is arranged in the first chute, an activated carbon adsorption plate is arranged in the second chute, the first chute is used for moving the filter screen plate, the second chute is used for moving the activated carbon adsorption plate, the filter screen plate is used for preliminarily filtering flue gas, and the activated carbon adsorption plate adsorbs fine particles in the flue gas;
the filter screen plate comprises a filter box body, and is characterized in that two groups of first fixing plates are arranged on one side of the filter box body, the two groups of first fixing plates are symmetrically distributed about a first sliding groove central axis, a first connecting block is arranged on one side of the filter screen plate, two groups of first positioning holes are formed in the first fixing plates, two groups of first circular through holes are formed in the first connecting block, two groups of first circular through holes are symmetrically distributed about the first connecting block central axis, first springs are arranged in the first circular through holes, the first springs are fixedly connected with the first positioning blocks at one ends far away from the first circular through holes, the first positioning blocks are matched with the first positioning holes, the two groups of first fixing plates are matched with the first connecting blocks to be used for fixing the filter screen plate on the filter box body, the first circular through holes are used for installing the first springs, and the first positioning blocks are fixed in the first positioning holes, so that the first connecting blocks are fixed on the first fixing plates, and the filter screen plate is fixed on the filter box body.
Preferably, the fixing assembly further comprises two groups of second fixing plates arranged on the other side of the filter box, the two groups of second fixing plates are symmetrically distributed about the central axis of the second chute, a second connecting block is arranged on one side of the activated carbon adsorption plate, second positioning holes are formed in the second fixing plates, the two groups of second fixing plates are matched with the second connecting block to fix the activated carbon adsorption plate on the filter box, and the second positioning holes are matched with the second positioning blocks to fix the second connecting block on the second fixing plate.
Preferably, two groups of second round through holes are formed in the second connecting block, the two groups of second round through holes are symmetrically distributed about the central axis of the second connecting block, second springs are arranged in the two groups of second round through holes, a second positioning block is fixedly connected with one end of each second spring far away from the corresponding second round through hole, the second positioning block is matched with the corresponding second positioning hole, the second round through holes are used for installing the second springs, the second springs are used for fixing the second positioning block in the corresponding second positioning hole, the second connecting block is fixed on a second fixing plate, and the activated carbon adsorption plate is fixed on the filter box.
Preferably, an exhaust port is formed in one side of the filter box, an exhaust pipe is connected to the exhaust port, a fan is fixedly connected to the other end of the exhaust pipe, and the fan is matched with the exhaust pipe and the exhaust port to suck out filtered gas.
Preferably, the other side of the fan is provided with a gas pipe, the other end of the gas pipe is fixedly connected with a desulfurization device, the fan is matched with the gas pipe to send gas into the desulfurization device, and the desulfurization device carries out desulfurization on the gas.
Preferably, an air inlet is formed in one side of the filter box, an air inlet pipe is connected to the air inlet, the air inlet pipe is used for being connected with an air outlet pipe of a boiler, and smoke enters the filter box in cooperation with the air inlet.
Compared with the prior art, the utility model has the following beneficial effects:
in the utility model, firstly, an air inlet pipe is connected with an air outlet pipe of a boiler, flue gas enters a filter box through an air inlet, a filter screen plate is used for primarily filtering the flue gas, an activated carbon adsorption plate is used for adsorbing fine particles in the flue gas, a fan is matched with an air outlet pipe and an air outlet to suck out the filtered gas, then a gas delivery pipe is matched with the air delivery pipe to deliver the gas into a desulfurization device, the desulfurization device is used for desulfurizing the gas, when the filter screen plate and the activated carbon adsorption plate are required to be cleaned or replaced, a first positioning block is pressed into the first circular through hole, a filter screen plate is taken out, a second positioning block is pressed into the second circular through hole, the activated carbon adsorption plate is taken out, the activated carbon adsorption plate is cleaned, the first positioning block is pressed into the first circular through hole again, the filter screen plate is aligned with a first chute and pushed in, a first spring is used for fixing the first positioning block in the first positioning hole, so that the first connecting block is fixed on the first fixing plate, the filter screen plate is fixed on the filter box, and when the second positioning block is pressed into the second circular through hole, the activated carbon adsorption plate is aligned with the second chute and pushed in the second circular through the second positioning block, the second positioning block is fixed on the filter screen plate, the second positioning block is fixed on the filter box, dust is conveniently accumulated in the filter box, and dust is conveniently cleaned.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a flue gas dust removal device for a boiler, which is convenient to clean;
FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present utility model;
fig. 5 is a schematic view of a partially enlarged structure at B in fig. 2 according to the present utility model.
In the figure: 1. a filter box; 2. an air inlet pipe; 3. a first chute; 4. a filter screen plate; 5. a second chute; 6. an activated carbon adsorption plate; 7. a first fixing plate; 8. a first connection block; 9. a second fixing plate; 10. a second connection block; 11. a first positioning hole; 12. a first spring; 13. a first positioning block; 14. a second positioning hole; 15. a second spring; 16. a second positioning block; 17. a desulfurizing device; 18. an exhaust pipe; 19. a blower; 20. and a gas pipe.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 5, the present utility model is a boiler flue gas dust removal device convenient for cleaning, comprising a filter box 1 for installation, wherein the filter box 1 is provided with a fixing component for fixedly installing a filter screen plate 4 and an activated carbon adsorption plate 6;
the fixing assembly comprises a first chute 3 and a second chute 5 which are arranged on the filter box 1, the first chute 3 and the second chute 5 are symmetrically distributed about the central axis of the filter box 1, a filter screen plate 4 is arranged in the first chute 3, an activated carbon adsorption plate 6 is arranged in the second chute 5, the first chute 3 is used for moving the filter screen plate 4, the second chute 5 is used for moving the activated carbon adsorption plate 6, the filter screen plate 4 is used for preliminarily filtering flue gas, and the activated carbon adsorption plate 6 adsorbs fine particles in the flue gas;
the filter tank 1 one side is equipped with two sets of first fixed plates 7, two sets of first fixed plates 7 are about first spout 3 axis symmetric distribution, filter screen plate 4 one side is equipped with first connecting block 8, first locating hole 11 has all been seted up on two sets of first fixed plates 7, two sets of first circular through-holes have been seted up on the first connecting block 8, two sets of first circular through-holes are about first connecting block 8 axis symmetric distribution, all be equipped with first spring 12 in two sets of first circular through-holes, first spring 12 is at the one end fixedly connected with first locating block 13 of keeping away from first circular through-hole, first locating block 13 and first locating hole 11 assorted, two sets of first fixed plates 7 cooperate first connecting block 8 to be used for fixing filter screen plate 4 on filter tank 1, first circular through-hole is used for installing first spring 12, first spring 12 is fixed first locating block 13 in first locating hole 11 for first connecting block 8 is fixed on first fixed plate 7, make filter screen plate 4 fix on filter tank 1.
Wherein, fixed subassembly is still including setting up two sets of second fixed plates 9 at the rose box 1 opposite side, two sets of second fixed plates 9 are equipped with second connecting block 10 about second spout 5 axis symmetric distribution, all seted up second locating hole 14 on two sets of second fixed plates 9, two sets of second fixed plates 9 cooperate second connecting block 10 to be used for fixing active carbon adsorption plate 6 on rose box 1, second locating hole 14 cooperates second locating piece 16, fix second connecting block 10 on second fixed plate 9.
Wherein, two sets of circular through-holes of second have been seted up on the second connecting block 10, two sets of circular through-holes of second are about the central axis symmetric distribution of second connecting block 10, all be equipped with second spring 15 in the circular through-hole of two sets of second, second spring 15 is keeping away from the one end fixedly connected with second locating piece 16 of circular through-hole of second, second locating piece 16 and second locating hole 14 assorted, the circular through-hole of second is used for installing second spring 15, second spring 15 is fixed second locating piece 16 in second locating hole 14 for second connecting block 10 is fixed on second fixed plate 9, make and cross activated carbon adsorption plate 6 and fix on rose box 1.
Wherein, the gas vent has been seted up to rose box 1 one side, and gas vent department is connected with blast pipe 18, and blast pipe 18 other end fixedly connected with fan 19, and fan 19 cooperation blast pipe 18 and gas vent are with the gaseous suction after filtering.
Wherein, the other side of the fan 19 is provided with a gas pipe 20, the other end of the gas pipe 20 is fixedly connected with a desulfurizing device 17, the fan 19 is matched with the gas pipe 20 to send gas into the desulfurizing device 17, and the desulfurizing device 17 carries out desulfurization on the gas.
Wherein, the air inlet has been seted up to rose box 1 one side, and air inlet department is connected with intake pipe 2, and intake pipe 2 is used for being connected with the boiler outlet duct, cooperates the air inlet to get into rose box 1 with the flue gas.
The working principle of the utility model is as follows: firstly, the air inlet pipe 2 is connected with the air outlet pipe of the boiler, flue gas enters the filter box 1 through the air inlet, the filter screen plate 4 is used for preliminarily filtering the flue gas, the activated carbon adsorption plate 6 adsorbs fine particles in the flue gas, the fan 19 is matched with the exhaust pipe 18 and the air outlet to suck out filtered gas, the gas is fed into the desulfurizing device 17 by the gas transmission pipe 20, the desulfurizing device 17 is used for desulfurizing the gas, when the filter screen plate 4 and the activated carbon adsorption plate 6 need to be cleaned or replaced, the first positioning block 13 is pressed into the first circular through hole, the filter screen plate 4 is taken out, the second positioning block 16 is pressed into the second circular through hole, the activated carbon adsorption plate 6 is taken out, the activated carbon adsorption plate 6 is cleaned, the first positioning block 13 is pressed into the first circular through hole again, the filter screen plate 4 is aligned with the first chute 3 and pushed in, the first spring 12 fixes the first positioning block 13 in the first positioning hole 11, the first connecting block 8 is fixed on the first fixing plate 7, the filter screen plate 4 is fixed on the filter box 1, the second positioning block 16 is pressed into the second circular through hole 16 again, the second positioning block 6 is pressed into the second circular through hole 6, the second positioning block 6 is fixed on the second connecting block 6, and the second positioning block is fixed on the second connecting block 6, the second positioning block is fixed on the second connecting block 5, and the second positioning block is fixed on the second positioning block 6, and the second positioning block is aligned with the second positioning plate, and the second positioning block is fixed on the second positioning plate 6 is fixed on the second positioning plate and the second positioning plate 5.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a boiler flue gas dust removal device convenient to clearance which characterized in that: the filter box (1) is provided with a fixing component;
the fixing assembly comprises a first chute (3) and a second chute (5) which are arranged on the filter box (1), wherein the first chute (3) and the second chute (5) are symmetrically distributed about the central axis of the filter box (1), a filter screen plate (4) is arranged in the first chute (3), and an activated carbon adsorption plate (6) is arranged in the second chute (5);
the filter box (1) one side is equipped with two sets of first fixed plates (7), two sets of first fixed plates (7) are about first spout (3) axis symmetric distribution, filter screen board (4) one side is equipped with first connecting block (8), two sets of first locating hole (11) have all been seted up on first fixed plate (7), two sets of first circular through-holes have been seted up on first connecting block (8), two sets of first circular through-hole is about first connecting block (8) axis symmetric distribution, two sets of all be equipped with first spring (12) in the first circular through-hole, first spring (12) are keeping away from first circular through-hole's one end fixedly connected with first locating block (13), first locating block (13) and first locating hole (11) assorted.
2. The boiler flue gas dust removal device convenient to clean according to claim 1, wherein: the fixing assembly further comprises two groups of second fixing plates (9) arranged on the other side of the filter box (1), the two groups of second fixing plates (9) are symmetrically distributed about the central axis of the second sliding groove (5), a second connecting block (10) is arranged on one side of the activated carbon adsorption plate (6), and second positioning holes (14) are formed in the two groups of second fixing plates (9).
3. The boiler flue gas dust removal device convenient to clean according to claim 2, wherein: two groups of second round through holes are formed in the second connecting block (10), the two groups of second round through holes are symmetrically distributed about the central axis of the second connecting block (10), second springs (15) are arranged in the two groups of second round through holes, a second positioning block (16) is fixedly connected to one end, away from the second round through holes, of each second spring (15), and the second positioning block (16) is matched with the second positioning hole (14).
4. A boiler flue gas dust removal device for facilitating cleaning according to claim 3, wherein: an exhaust port is formed in one side of the filter box (1), an exhaust pipe (18) is connected to the exhaust port, and a fan (19) is fixedly connected to the other end of the exhaust pipe (18).
5. The boiler flue gas dust removal device convenient to clean according to claim 4, wherein: the other side of the fan (19) is provided with a gas pipe (20), and the other end of the gas pipe (20) is fixedly connected with a desulfurization device (17).
6. The boiler flue gas dust removal device convenient to clean according to claim 5, wherein: an air inlet is formed in one side of the filter box (1), and an air inlet pipe (2) is connected to the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321858711.3U CN220443471U (en) | 2023-07-15 | 2023-07-15 | Boiler flue gas dust removal device convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321858711.3U CN220443471U (en) | 2023-07-15 | 2023-07-15 | Boiler flue gas dust removal device convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220443471U true CN220443471U (en) | 2024-02-06 |
Family
ID=89732511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321858711.3U Active CN220443471U (en) | 2023-07-15 | 2023-07-15 | Boiler flue gas dust removal device convenient to clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220443471U (en) |
-
2023
- 2023-07-15 CN CN202321858711.3U patent/CN220443471U/en active Active
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