CN219964391U - Boiler flue gas filter tank and elasticity cleaning device - Google Patents
Boiler flue gas filter tank and elasticity cleaning device Download PDFInfo
- Publication number
- CN219964391U CN219964391U CN202320560771.0U CN202320560771U CN219964391U CN 219964391 U CN219964391 U CN 219964391U CN 202320560771 U CN202320560771 U CN 202320560771U CN 219964391 U CN219964391 U CN 219964391U
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- flue gas
- accommodating
- boiler flue
- filter box
- accommodating shell
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000003546 flue gas Substances 0.000 title claims abstract description 42
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 239000007789 gas Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 8
- 241000220317 Rosa Species 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 23
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000011282 treatment Methods 0.000 description 18
- 239000002245 particle Substances 0.000 description 13
- 239000007788 liquid Substances 0.000 description 8
- 239000000779 smoke Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 239000003595 mist Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of gas recovery, in particular to a boiler flue gas filter box and an elastic cleaning device. Through the circulating filtration of the boiler flue gas filter box, the harmful dust in the flue gas can be effectively absorbed, and the residual purified gas can reach the environmental protection emission standard; the elastic cleaning device ensures that the long-term dust filtering efficiency of the filtering cloth bag is not affected, and simultaneously, the residual dust in the filtering box is efficiently treated.
Description
Technical Field
The utility model relates to the technical field of gas recovery, in particular to a boiler flue gas filter box and an elastic cleaning device.
Background
The boiler inevitably generates dust and flue gas in the use process, the substances are easy to leak and have serious harm to the environment, and a technology is needed to separate the dust in the boiler from the flue gas, so that dust pollution is reduced, and the boiler is favorable for further carrying out treatments such as desulfurization, denitration and the like on the flue gas. Along with the development of society, environmental protection is receiving more and more attention, and the technology for boiler dust removal has also been applied to various fields such as thermal power generation.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
In view of the problems of easy leakage of generated dust and smoke body, serious environmental pollution and the like when the boiler is used, the boiler smoke filter box is provided.
In order to solve the technical problems, the utility model provides the following technical scheme: the accommodating assembly comprises an accommodating shell, an air inlet pipe, an air transmission channel, an air exhaust pipe and an air exhaust pipe, wherein the air inlet pipe is arranged at the outer side of the accommodating shell;
the filtering assembly comprises a sprinkler fixed on the inner side of the top plate of the accommodating shell, a water baffle arranged below the sprinkler and a filtering cloth bag arranged below the water baffle.
As a preferable scheme of the boiler flue gas filter box, the utility model comprises the following steps: the inner wall of the gas transmission channel is provided with a filter layer, and the opening of the gas transmission channel is provided with a filter screen.
As a preferable scheme of the boiler flue gas filter box, the utility model comprises the following steps: the bottom fixedly connected with watering head of sprinkler, the sprinkler with hold the water tank at casing top and be connected.
As a preferable scheme of the boiler flue gas filter box, the utility model comprises the following steps: the water draining notch is formed between the side plate of the accommodating shell and the water baffle, the side plate of the accommodating shell is provided with a water draining pipe, the water draining notch is in through connection with the water draining pipe, and one end of the water draining pipe is fixed with a filtering box.
As a preferable scheme of the boiler flue gas filter box, the utility model comprises the following steps: the bottom of holding the casing fixed mounting has and holds the fill, hold fill and receiver swing joint, be fixed with the supporting leg around the receiver.
As a preferable scheme of the boiler flue gas filter box, the utility model comprises the following steps: the other end of the exhaust pipe is connected with an exhaust fan.
In view of the problems that the existing boiler flue gas filter box is easy to remain dust on a filter cloth bag in the use process, dust accumulation can be caused after long-term use, the dust filtering efficiency of the cloth bag is affected, and the like, the elastic cleaning device is provided.
In order to solve the technical problems, the utility model also provides the following technical scheme: the cleaning structure comprises a main body rod, a sliding piece and a brush head.
As a preferable embodiment of the elastic cleaning device of the present utility model, wherein: the main body rod passes through the top plate of the accommodating shell, and a handle is arranged at one end of the main body rod.
As a preferable embodiment of the elastic cleaning device of the present utility model, wherein: the sliding part comprises a gear, racks are movably connected to two sides of the gear, and the racks are fixedly connected with the brush head through connecting strips.
As a preferable embodiment of the elastic cleaning device of the present utility model, wherein: the side plate of the accommodating shell is fixedly provided with a convex base, and the convex base is fixedly connected with a spring.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of the overall structure of a boiler flue gas filter box according to the present utility model.
Fig. 2 is a top view of the boiler flue gas filter box according to the present utility model.
Fig. 3 is a bottom view of the boiler flue gas filter box of the present utility model.
FIG. 4 is a schematic view of an elastic cleaning device in a boiler flue gas filter box according to the present utility model.
FIG. 5 is a schematic diagram of a gas delivery channel according to the present utility model.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1, a first embodiment of the present utility model provides a boiler flue gas filter box, and the existing boiler usually generates a large amount of dust and harmful gas when working, if the boiler is not properly treated, the boiler is easy to cause environmental pollution after long-term use, and is harmful to human health.
The device is composed of a containing assembly 100 and a filtering assembly 200, wherein an air inlet pipe 102 is arranged outside a containing shell 101, and harmful smoke enters the containing shell 101 through the air inlet pipe 102, so that the whole filtering cycle is started.
The sprinkler 201 is fixedly installed on the inner side of the top plate of the accommodating shell 101, harmful smoke entering the accommodating shell 101 can be subjected to wet treatment through water mist sprayed by the sprinkler 201, impurity particles in the harmful smoke are filtered by the water mist and are precipitated into liquid drops, the liquid drops fall onto the water baffle 202 below the sprinkler 201, and the wet treatment part is separated from the dry treatment part at the other end of the accommodating shell 101 by the water baffle 202.
Through the harmful flue gas after wet treatment, get into the dry treatment part of holding the casing 101 other end through the gas-supply passageway 103 that is located holding the casing 101 opposite side, the below of breakwater 202 is provided with filter cloth bag 203, and the flue gas after preliminary treatment carries out secondary filtration through filter cloth bag, ensures that the dust particle in the flue gas obtains effectively filtering, and the gaseous demand of environmental protection when meeting after the filtration.
After the secondary filtration of the flue gas is completed through the dry treatment part, the flue gas can be discharged into the air through the exhaust pipe 104 arranged at the bottom side of the accommodating shell 101, so that the filtration of the whole harmful flue gas is finished.
Example 2
Referring to fig. 1, 2, 3, 5, a second embodiment of the present utility model is based on the previous embodiment, except that the structure of the filter assembly 200 is further optimized to the mating structure of the housing assembly 100.
Harmful flue gas enters the accommodating shell 101 through the air inlet pipe 102 to start the whole filtering cycle, the bottom of the sprinkler 201 is fixedly connected with a plurality of sprinkler heads 201a, the sprinkler heads 201a are distributed in a circular array, and the sprinkler 201 is surrounded by one circle to ensure the spraying range and efficiency of water mist and ensure that the harmful flue gas can be effectively filtered in the preliminary wet treatment. A water tank 201b is installed at the top of the accommodating case 101, and the water tank 201b is connected to the sprinkler 201 to secure water supply required for wet treatment.
The water mist filters impurity particles in the harmful smoke and precipitates into liquid drops, the liquid drops fall onto the water baffle 202 below the sprinkler 201, the wet treatment part is separated from the dry treatment part at the other end of the accommodating shell 101 by the water baffle 202, the upper surface of the water baffle 202 is designed into a slope, and when the liquid drops fall below the sprinkler 201, the liquid drops can fall to the included angle between the water baffle 202 and the accommodating shell 101 through the slope and are converged.
The drain notch 101a is formed at the included angle between the side plate of the accommodating shell 101 and the water baffle 202, the drain pipe 101b is arranged on the side plate of the accommodating shell 101, liquid converged by slope sliding is discharged to the outside of the accommodating shell 101 through the drain notch 101a and the drain pipe 101b, and as the water mist precipitates impurities in harmful smoke, deposited water is still polluting, and can be discharged freely after purification treatment, so that the filter box 101b-1 is fixed at one end of the drain pipe 101b, the filter box 101b-1 contains purification materials capable of absorbing impurity particles such as bamboo charcoal, and the like, the accumulated water can be purified effectively through the filter box 101b-1, and can be discharged without harm to the environment.
Through the flue gas after the wet treatment, get into the dry treatment part of holding the casing 101 other end through the gas-supply passageway 103 that is located holding the casing 101 opposite side, filter layer 103b has been laid on the inner wall of gas-supply passageway 103, filter screen 103a is installed to the lower opening part of gas-supply passageway 103, when gas first time got into gas-supply passageway 103, a portion impurity can be filtered by filter screen 103a and remain on filter screen 103a, when sprinkler 201 during operation, the water smoke that sprays can drive the impurity that remains on the filter screen 103a and fall on the breakwater 202, and gather together and discharge holding the casing 101 after filtering through the slope structure and other precipitation liquid drops of breakwater 202.
The inside of the gas transmission channel 103 contains a filter layer 103b, the secondary absorbs possible particulate matters in the gas, the flue gas after being filtered layer by layer through the gas transmission channel 103 enters a dry treatment part at the lower part of the accommodating shell 101, a filter cloth bag 203 is arranged below the water baffle 202, the primarily treated flue gas is subjected to secondary filtration through the filter cloth bag 203, the dust particles in the flue gas are ensured to be completely filtered, the residual dust particles on the upper part of the filter cloth bag 203 can fall to an accommodating bucket 101c at the bottom of the accommodating shell 101, the four sides of the inner wall of the accommodating bucket 101c are all provided with inclined planes with a certain angle, the dust particles fall to an accommodating box 101c-1 movably connected with the bottom of the accommodating bucket 101c through the inclined planes when falling to the accommodating bucket 101c, the residual dust particles in the part can be periodically treated in a mode of manually disassembling the accommodating box 101c-1, and a plurality of supporting legs 101c-2 are fixed around the accommodating box 101c-1, so that the whole box body is stable and works smoothly.
After the flue gas is filtered through the dry treatment part for the second time, the flue gas can be discharged into the air through the exhaust pipe 104 arranged at the bottom side of the accommodating shell 101, and in order to ensure the circulation efficiency of the flue gas in the whole filter box, the other end of the exhaust pipe 104 is connected with the exhaust fan 104a, the work of the exhaust fan 104a effectively drives the flow of the gas, and the residual gas in the filter box is avoided.
Example 3
Referring to fig. 1 to 4, a third embodiment of the present utility model is based on any one of the above embodiments, and an elastic cleaning device is added.
When the dry treatment of the filter box is finished, a large amount of filtered particle dust must exist on the surface and inside of the filter cloth bag 203, wherein only a small part of the particle dust falls to the accommodating bucket 101c and is collected, most of the particle dust remains on the filter cloth bag 203, and the dust filtering efficiency of the filter cloth bag 203 is seriously affected after long-term use.
The cleaning structure 300 can effectively solve the problem, the main body rod 301 of the cleaning structure 300 passes through the top plate of the accommodating casing 101, and in order to facilitate the operation of the whole cleaning structure 300, a handle 301a is installed at one end of the main body rod 301, and the handle 301a is rotated to drive the sliding member 302 to move; the sliding piece 302 is matched with the main body rod 301, a gear 302a is included, the gear 302a is directly and fixedly connected with the main body rod 301, racks 302b are movably connected to two sides of the gear 302a, and when the gear 302a rotates, the two racks 302b can be driven to move horizontally in opposite directions; a connecting bar 302b-1 is fixedly mounted on both racks 302b, and the brush head 303 is linked with the whole sliding member 302 through the connecting bar 302 b-1.
When the handle 301a is rotated, the main body rod 301 also rotates to drive the gear 302a and the rack 302b to slide together, the brush heads 303 are fixedly connected with the connecting strip 302b-1, and can brush on the surface of the filter cloth bag 203 in cooperation with the sliding piece 302, and the two brush heads 303 respectively clean two sides of the surface of the filter cloth bag 203, so that particle dust accumulated on the surface of the filter cloth bag 203 can be efficiently treated.
A convex base 304 is fixedly arranged on the inner side of the side plate of the accommodating shell 101, a spring 304a is fixedly connected to the convex base 304 and acts on the connecting strip 302b-1, the connecting strip 302b-1 starts to squeeze the spring 304a along with the sliding of the sliding piece 302, reverse thrust is generated, when the horizontal sliding of the sliding piece 302 drives the connecting strip 302b-1 to squeeze the spring 304a to reach a critical value and can not continue sliding, the handle 301a is loosened, and the sliding piece 302 is pushed to slide fast along with the reverse thrust, so that the two brush heads 303 are continuously driven to clean the filter cloth bag 203 fast and repeatedly, the cleaning effect is improved, the manual operation steps are reduced, and the surface of the filter cloth bag 203 is effectively ensured to have no large amount of particle dust residues.
It is important to note that the construction and arrangement of the utility model as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (10)
1. A boiler flue gas rose box which characterized in that: comprising the steps of (a) a step of,
the accommodating assembly (100) comprises an accommodating shell (101), an air inlet pipe (102) arranged on the outer side of the accommodating shell (101), an air transmission channel (103) arranged on the other side of the accommodating shell (101), an exhaust pipe (104) arranged on the bottom side of the accommodating shell (101) and a plurality of air pipes, wherein the air inlet pipe is arranged on the outer side of the accommodating shell (101);
the filtering assembly (200) comprises a sprinkler (201) fixed on the inner side of the top plate of the accommodating shell (101), a water baffle (202) arranged below the sprinkler (201) and a filtering cloth bag (203) arranged below the water baffle (202).
2. The boiler flue gas filter box of claim 1, wherein: a filter layer (103 b) is arranged on the inner wall of the gas transmission channel (103), and a filter screen (103 a) is arranged at the opening of the gas transmission channel (103).
3. The boiler flue gas filter box of claim 2, wherein: the bottom of sprinkler (201) fixedly connected with watering head (201 a), sprinkler (201) with hold water tank (201 b) at casing (101) top and be connected.
4. A boiler flue gas filter box according to claim 2 or 3, wherein: a drain notch (101 a) is formed between the side plate of the accommodating shell (101) and the water baffle (202), a drain pipe (101 b) is arranged on the side plate of the accommodating shell (101), the drain notch (101 a) is in through connection with the drain pipe (101 b), and a filter box (101 b-1) is fixed at one end of the drain pipe (101 b).
5. The boiler flue gas filter box of claim 4, wherein: the bottom of the accommodating shell (101) is fixedly provided with an accommodating bucket (101 c), the accommodating bucket (101 c) is movably connected with the accommodating box (101 c-1), and supporting legs (101 c-2) are fixed around the accommodating box (101 c-1).
6. The boiler flue gas filter box according to any one of claims 1, 2, 3, 5, wherein: the other end of the exhaust pipe (104) is connected with an exhaust fan (104 a).
7. An elastic cleaning device is characterized in that: comprising the boiler flue gas filter box according to any one of claims 1 to 6, and,
the cleaning structure (300) includes a body shaft (301), a slider (302), and a brush head (303).
8. The resilient cleaning apparatus as defined in claim 7, wherein: the main body rod (301) passes through the top plate of the accommodating case (101), and a handle (301 a) is mounted at one end of the main body rod (301).
9. The resilient cleaning apparatus as defined in claim 8, wherein: the sliding part (302) comprises a gear (302 a), racks (302 b) are movably connected to two sides of the gear (302 a), and the racks (302 b) are fixedly connected with the brush head (303) through connecting strips (302 b-1).
10. An elastic cleaning apparatus according to claim 8 or 9, characterized in that: the side plate of the accommodating shell (101) is fixedly provided with a convex base (304), and the convex base (304) is fixedly connected with a spring (304 a).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320560771.0U CN219964391U (en) | 2023-03-21 | 2023-03-21 | Boiler flue gas filter tank and elasticity cleaning device |
| JP2023002040U JP3243432U (en) | 2023-03-21 | 2023-06-12 | Boiler flue gas filter box and elastic cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320560771.0U CN219964391U (en) | 2023-03-21 | 2023-03-21 | Boiler flue gas filter tank and elasticity cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219964391U true CN219964391U (en) | 2023-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320560771.0U Active CN219964391U (en) | 2023-03-21 | 2023-03-21 | Boiler flue gas filter tank and elasticity cleaning device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3243432U (en) |
| CN (1) | CN219964391U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117741093B (en) * | 2024-02-20 | 2024-04-26 | 普利莱（天津）燃气设备有限公司 | Portable natural gas odorizing agent concentration monitoring device |
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2023
- 2023-03-21 CN CN202320560771.0U patent/CN219964391U/en active Active
- 2023-06-12 JP JP2023002040U patent/JP3243432U/en active Active
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|---|---|
| JP3243432U (en) | 2023-08-25 |
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