CN212818926U - Flue gas purification device for boiler - Google Patents
Flue gas purification device for boiler Download PDFInfo
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- CN212818926U CN212818926U CN202021382056.5U CN202021382056U CN212818926U CN 212818926 U CN212818926 U CN 212818926U CN 202021382056 U CN202021382056 U CN 202021382056U CN 212818926 U CN212818926 U CN 212818926U
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- flue gas
- purification device
- tank
- purification tank
- boiler
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Abstract
The utility model belongs to the technical field of the boiler, concretely relates to flue gas purification device for boiler, including the purification tank, the purification tank is equipped with feed liquor pipe and intake pipe, the intake pipe is equipped with the ring pipe, the ring pipe is equipped with the venthole, the purification tank is equipped with the cover, the cover is equipped with the motor, the motor is equipped with the (mixing) shaft, the (mixing) shaft is equipped with the stirring subassembly, the cover is equipped with the cartridge filter, the cartridge filter is equipped with the stereoplasm supporting network, stereoplasm supporting network lower extreme is equipped with the non-woven fabrics, stereoplasm supporting network upper end is equipped with the gas filtration core body assorted with the cartridge filter, the inside upside threaded connection of cartridge filter has the; the utility model provides a flue gas purification device for boiler, simple structure, reasonable in design can carry out a lot of filters to smoke and dust particulate matter in the flue gas, avoids a large amount of smoke and dust particulate matter to discharge contaminated air in the middle of the air, and the filter effect is better.
Description
Technical Field
The utility model belongs to the technical field of the boiler, concretely relates to flue gas purification device for boiler.
Background
The boiler is a heat exchange device which heats working media (generally purified water) to certain parameters (temperature and pressure) by using the heat energy of fuel or other energy sources. The task of the boiler is to safely, reliably, economically and effectively convert the chemical energy of the fuel into heat energy, and further transfer the heat energy to water to generate hot water or steam; or the chemical energy of the fuel is transferred to other working media, such as heat transfer oil, and the like, so as to generate other high-temperature working media, such as high-temperature heat transfer oil. The boiler will discharge out a large amount of flue gases, contains a large amount of smoke and dust particulate matters in the flue gas, if directly discharge can cause serious pollution to the atmosphere in the atmosphere, consequently need smoke and dust particulate matters in flue gas purification device to filter, avoid a large amount of smoke and dust particulate matters to discharge polluted air in the air.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aims to provide a flue gas purification device for a boiler, which is used for solving the problems in the background technology.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a flue gas purification device for a boiler comprises a purification tank, wherein a supporting mechanism is arranged at the lower side of the purification tank, a liquid discharge valve is arranged at the lower end of the purification tank, a liquid inlet pipe and an air inlet pipe are arranged on the side surface of the purification tank, an annular pipe positioned in the purification tank is arranged at the tail end of the air inlet pipe, a plurality of air outlet holes are uniformly formed in the lower end of the annular pipe, a tank cover is in threaded connection with the upper end of the purification tank, a motor is fixedly connected with the upper end of the tank cover, a rotating shaft of the motor is in transmission connection with a stirring shaft extending into the purification tank, the stirring shaft is provided with two stirring components which are respectively positioned at the upper side and the lower side of the annular pipe, the tank cover is in threaded connection with a plurality of filter cartridges, the lower ends of the filter cartridges are flush with the lower ends of the, the upper side of the inside of the filter cartridge is in threaded connection with a ventilation cover matched with the gas filter core body, and the side surface of the stirring shaft is fixedly connected with a plurality of brushes matched with the non-woven fabric.
By adopting the technical scheme of the utility model, the supporting mechanism is used for supporting the whole device, when the device is used, a proper amount of water is added into the purifying tank through the liquid inlet pipe, the amount of the water submerges two stirring components completely, then the motor is controlled to work, the rotating shaft of the motor drives the stirring shaft to rotate, the stirring shaft drives the two stirring components and a plurality of brushes to rotate together when rotating, at the moment, the air inlet pipe is communicated with the boiler flue gas, the flue gas enters the annular pipe through the air inlet pipe and then is discharged into the water through a plurality of air outlet holes on the annular pipe, after the flue gas enters the water, the flue gas carried by the flue gas is carried into the water, so that the water can filter the flue gas, the flue gas is scattered by the two rotating stirring components, the contact area of the flue gas and the water is increased, so that the filtering effect of the flue gas can be improved, the, the filter effect of the smoke dust can be further improved, when the smoke filtered by water passes through the non-woven fabric, the non-woven fabric intercepts large particle smoke dust remaining in the smoke dust, the large particle smoke dust is intercepted at the lower end of the non-woven fabric, so that the filter effect of the smoke dust is further improved, the rotating brush can clean the lower end of the non-woven fabric, the large particle smoke dust at the lower end of the non-woven fabric is dropped, and the condition that a large amount of large particle smoke dust adheres to the lower end of the non-woven; the drain valve is opened, so that water in the purification tank can be drained; the gas filter core body is fixed on the filter cartridge through the gas permeable cover, and the gas filter core body is fixed on the filter cartridge through the gas permeable cover; the utility model provides a flue gas purification device for boiler, simple structure, reasonable in design can carry out a lot of filters to smoke and dust particulate matter in the flue gas, avoids a large amount of smoke and dust particulate matter to discharge contaminated air in the middle of the air, and the filter effect is better.
Further inject, supporting mechanism includes a plurality of around the supporting leg of purifying jar axis evenly distributed, the supporting leg lower extreme is equipped with the bottom plate. With the structure, the purification tank can be stably supported.
Further inject, the stirring subassembly includes the horizontal puddler of a plurality of (mixing) shaft axis evenly distributed, horizontal puddler evenly is equipped with the vertical puddler of a plurality of vertical settings. With the structure, the smoke discharged into the water from the air outlet can be scattered.
Further limit, the intake pipe is equipped with one-way conduction valve. With such a structure, the liquid in the purification tank can be prevented from flowing back into the air inlet pipe.
Further inject, ventilative lid includes the loop configuration, the loop configuration lower extreme is equipped with ventilative apron, the inboard fixedly connected with cross handle of loop configuration. With this structure, the gas filter element can be fixed by pressing and can flow gas.
Further limit, the side of the tank cover is provided with a plurality of rotating handles. With the structure, a user can rotate the can cover conveniently.
Further inject, the purification tank side is equipped with transparent observation window and scale recess. With the structure, a user can observe the liquid level in the purification tank conveniently.
Compared with the prior art, the utility model has the following advantages:
1. the smoke is guided into the water, the carried smoke is brought into the water, so that the water can filter the smoke in the smoke, the smoke is scattered by the two rotating stirring assemblies, the contact area of the smoke and the water is increased, the filtering effect of the smoke can be improved, the smoke filtered by the water moves upwards and is filtered again through the gas filter core body, the filtering effect of the smoke can be further improved, when the smoke filtered by the water passes through the non-woven fabric, the non-woven fabric intercepts the large-particle smoke remained in the smoke, the large-particle smoke is intercepted at the lower end of the non-woven fabric, the filtering effect of the smoke is further improved, and a large amount of smoke particles are prevented from being discharged into air to pollute the air;
2. the rotating brush can clean the lower end of the non-woven fabric, so that large-particle smoke dust at the lower end of the non-woven fabric falls off, and the influence of large-particle smoke dust attached to the lower end of the non-woven fabric on gas circulation is avoided;
3. because ventilative lid and cartridge filter threaded connection, so take off ventilative lid, just can change convenient to use to the gas filtration core body.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural view of an embodiment of a flue gas purification device for a boiler according to the present invention;
FIG. 2 is a schematic sectional view of an embodiment of a flue gas purification device for a boiler according to the present invention;
fig. 3 is an exploded view of the filter cartridge, the hard support net, the non-woven fabric, the gas filter element and the gas permeable cover of the flue gas purification device for a boiler according to the present invention.
The main element symbols are as follows:
the device comprises a purification tank 1, a liquid discharge valve 2, a liquid inlet pipe 21, an air inlet pipe 22, an annular pipe 23, an air outlet hole 24, a tank cover 3, a motor 31, a stirring shaft 32, a filter cartridge 4, a hard support net 42, non-woven fabrics 43, a gas filter core 44, a ventilation cover 45, a brush 46, a support leg 5, a bottom plate 51, a transverse stirring rod 52, a longitudinal stirring rod 53, a one-way conduction valve 54, an annular structure 55, a ventilation cover plate 56, a cross-shaped handle 57, a rotating handle 58, a transparent observation window 59 and a graduated scale groove 6.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in figures 1-3, the flue gas purification device for boiler of the utility model comprises a purification tank 1, a support mechanism is arranged at the lower side of the purification tank 1, a liquid discharge valve 2 is arranged at the lower end of the purification tank 1, a liquid inlet pipe 21 and an air inlet pipe 22 are arranged at the side of the purification tank 1, a ring pipe 23 arranged in the purification tank 1 is arranged at the end of the air inlet pipe 22, a plurality of air outlet holes 24 are uniformly arranged at the lower end of the ring pipe 23, a tank cover 3 is connected with the upper end of the purification tank 1 through screw threads, a motor 31 is fixedly connected with the upper end of the tank cover 3, a stirring shaft 32 extending into the purification tank 1 is connected with the rotating shaft of the motor 31 in a transmission way, the stirring shaft 32 is provided with two stirring components which are respectively arranged at the upper side and the lower side of the ring pipe 23, a plurality of filter cartridges 4 are connected with, the upper end of the hard supporting net 42 is provided with a gas filter core 44 matched with the filter cartridge 4, the upper side inside the filter cartridge 4 is in threaded connection with a ventilation cover 45 matched with the gas filter core 44, and the side surface of the stirring shaft 32 is fixedly connected with a plurality of brushes 46 matched with the non-woven fabric 43.
By adopting the technical scheme of the utility model, the supporting mechanism is used for supporting the whole device, when the device is used, a proper amount of water is added into the purifying tank 1 through the liquid inlet pipe 21, the amount of the water is proper for completely submerging the two stirring components, then the motor 31 is controlled to work, the rotating shaft of the motor 31 drives the stirring shaft 32 to rotate, the stirring shaft 32 drives the two stirring components and the plurality of brushes 46 to rotate together when rotating, at the moment, the air inlet pipe 22 is communicated with the boiler flue gas, the flue gas enters the annular pipe 23 through the air inlet pipe 22 and then is discharged into the water through the plurality of air outlet holes 24 on the annular pipe 23, after the flue gas enters the water, the flue gas carried by the flue gas is brought into the water, so that the water can filter the flue gas in the flue gas, the two rotating stirring components scatter the flue gas, the contact area between the flue gas and the water is increased, so that the filtering effect of the flue gas can, therefore, the filtering effect of the smoke dust can be further improved, when the smoke gas filtered by water passes through the non-woven fabric 43, the non-woven fabric 43 intercepts the large particle smoke dust remaining in the smoke gas, the large particle smoke dust is intercepted at the lower end of the non-woven fabric 43, so that the filtering effect of the smoke dust is further improved, the rotating brush 46 can clean the lower end of the non-woven fabric 43, the large particle smoke dust at the lower end of the non-woven fabric 43 falls off, and the influence on gas circulation caused by the large particle smoke dust attached to the lower end; the drain valve 2 is opened, so that the water in the purification tank 1 can be drained; the ventilation cover 45 is used for tightly pressing and fixing the gas filter core body 44, and the ventilation cover 45 is in threaded connection with the filter cartridge 4, so that the gas filter core body 44 can be replaced by taking down the ventilation cover 45, and the use is convenient; the utility model provides a flue gas purification device for boiler, simple structure, reasonable in design can carry out a lot of filters to smoke and dust particulate matter in the flue gas, avoids a large amount of smoke and dust particulate matter to discharge contaminated air in the middle of the air, and the filter effect is better.
Preferably, the supporting mechanism comprises a plurality of supporting legs 5 which are uniformly distributed around the axis of the purification tank 1, and the lower ends of the supporting legs 5 are provided with a bottom plate 51. With such a structure, the purification tank 1 can be stably supported. In fact, other structures capable of stably supporting the purification tank 1 may be also used according to circumstances.
Preferably, the stirring assembly comprises a plurality of transverse stirring rods 52 with the axes of the stirring shafts 32 uniformly distributed, and a plurality of longitudinal stirring rods 53 longitudinally arranged on the transverse stirring rods 52 uniformly. With the structure, the smoke discharged into the water from the air outlet holes 24 can be scattered. In fact, other structures capable of scattering the smoke discharged from the air outlet holes 24 into the water are also contemplated according to the circumstances.
Preferably, the intake pipe 22 is provided with a one-way conduction valve 54. With this configuration, the liquid in the purification tank 1 can be prevented from flowing backward into the intake pipe 22. Actually, other structures capable of preventing the liquid in the purification tank 1 from flowing backward into the intake pipe 22 may be used depending on the circumstances.
Preferably, the ventilation cover 45 comprises an annular structure 55, a ventilation cover plate 56 is arranged at the lower end of the annular structure 55, and a cross-shaped handle 57 is fixedly connected to the inner side of the annular structure 55. With this structure, the gas filter element body 44 can be pressed and fixed, and gas can flow through the gas filter element body. In fact, other structures capable of compressing and fixing the gas filter element body 44 and allowing gas to flow therethrough may be used as appropriate.
Preferably, the can lid 3 is provided with a plurality of turning handles 58 on the side. With such a structure, the user can rotate the can lid 3 conveniently. In fact, other structures for facilitating the rotation of the can lid 3 by the user may be considered according to circumstances.
Preferably, the side of the purification tank 1 is provided with a transparent observation window 59 and a graduated scale groove 6. With the structure, a user can conveniently observe the liquid level in the purification tank 1. In fact, other structures which facilitate the user to observe the liquid level in the purification tank 1 can be considered according to the situation.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a flue gas purification device for boiler, includes purifying tank (1), its characterized in that: the purification device is characterized in that a supporting mechanism is arranged on the lower side of the purification tank (1), a liquid discharge valve (2) is arranged at the lower end of the purification tank (1), a liquid inlet pipe (21) and an air inlet pipe (22) are arranged on the side surface of the purification tank (1), a ring pipe (23) positioned inside the purification tank (1) is arranged at the tail end of the air inlet pipe (22), a plurality of air outlet holes (24) are uniformly formed in the lower end of the ring pipe (23), a tank cover (3) is in threaded connection with the upper end of the purification tank (1), a motor (31) is fixedly connected with the upper end of the tank cover (3), a stirring shaft (32) extending into the purification tank (1) is connected with a rotating shaft of the motor (31) in a transmission manner, two stirring components are arranged on the stirring shaft (32), are respectively positioned on the upper side and the lower side of the ring pipe (23), a plurality of filter, cartridge filter (4) lower extreme is equipped with stereoplasm supporting network (42), stereoplasm supporting network (42) lower extreme is equipped with non-woven fabrics (43), stereoplasm supporting network (42) upper end be equipped with cartridge filter (4) assorted gas filtration core body (44), the inside upside threaded connection of cartridge filter (4) has with gas filtration core body (44) assorted ventilative lid (45), (mixing) shaft (32) side fixedly connected with a plurality of and non-woven fabrics (43) assorted brush (46).
2. The flue gas purification device for the boiler according to claim 1, wherein: the supporting mechanism comprises a plurality of supporting legs (5) which are uniformly distributed around the axis of the purification tank (1), and a bottom plate (51) is arranged at the lower ends of the supporting legs (5).
3. The flue gas purification device for the boiler according to claim 1, wherein: the stirring assembly comprises a plurality of horizontal stirring rods (52) with uniformly distributed axes of the stirring shaft (32), and the horizontal stirring rods (52) are uniformly provided with a plurality of longitudinal stirring rods (53) which are longitudinally arranged.
4. The flue gas purification device for the boiler according to claim 1, wherein: the air inlet pipe (22) is provided with a one-way conduction valve (54).
5. The flue gas purification device for the boiler according to claim 1, wherein: ventilative lid (45) are including annular structure (55), annular structure (55) lower extreme is equipped with ventilative apron (56), annular structure (55) inboard fixedly connected with cross handle (57).
6. The flue gas purification device for the boiler according to claim 1, wherein: the side of the tank cover (3) is provided with a plurality of rotating handles (58).
7. The flue gas purification device for the boiler according to claim 1, wherein: the side surface of the purification tank (1) is provided with a transparent observation window (59) and a graduated scale groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382056.5U CN212818926U (en) | 2020-07-14 | 2020-07-14 | Flue gas purification device for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382056.5U CN212818926U (en) | 2020-07-14 | 2020-07-14 | Flue gas purification device for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212818926U true CN212818926U (en) | 2021-03-30 |
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ID=75115289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021382056.5U Expired - Fee Related CN212818926U (en) | 2020-07-14 | 2020-07-14 | Flue gas purification device for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212818926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624652A (en) * | 2021-08-16 | 2021-11-09 | 济宁华源热电有限公司 | Boiler flue gas monitoring device |
| CN116748263A (en) * | 2023-06-06 | 2023-09-15 | 中节能兆盛环保有限公司 | Continuous mixing and solidifying device for fly ash of garbage incinerator |
-
2020
- 2020-07-14 CN CN202021382056.5U patent/CN212818926U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624652A (en) * | 2021-08-16 | 2021-11-09 | 济宁华源热电有限公司 | Boiler flue gas monitoring device |
| CN116748263A (en) * | 2023-06-06 | 2023-09-15 | 中节能兆盛环保有限公司 | Continuous mixing and solidifying device for fly ash of garbage incinerator |
| CN116748263B (en) * | 2023-06-06 | 2024-01-23 | 中节能兆盛环保有限公司 | Continuous mixing and solidifying device for fly ash of garbage incinerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 Termination date: 20210714 |