CN219002485U - Boiler tail gas dust collecting equipment - Google Patents
Boiler tail gas dust collecting equipment Download PDFInfo
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- CN219002485U CN219002485U CN202223545499.3U CN202223545499U CN219002485U CN 219002485 U CN219002485 U CN 219002485U CN 202223545499 U CN202223545499 U CN 202223545499U CN 219002485 U CN219002485 U CN 219002485U
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- dust
- dust removal
- tail gas
- wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a boiler tail gas dust removing device, which relates to the technical field of dust removal and comprises a dust removing component and a dust filtering component, wherein the inner wall of the dust removing component is fixedly connected with the end part of the dust filtering component, the dust removing component comprises a dust removing box, the inner wall of the dust removing box is fixedly connected with the end part of the dust filtering component, one side of the dust removing box is fixedly inserted with an air inlet pipe, and the other side of the dust removing box is fixedly inserted with an air outlet pipe. According to the utility model, the tail gas of the boiler enters the dust removing box through the air inlet pipe, the air guide fan is opened after the tail gas enters to enable the tail gas to be discharged to the direction of the air outlet pipe along with the air flow generated by the air guide fan, dust in the tail gas is filtered and adsorbed by the dust filtering component in the process, the generated dust naturally drops to the bottom of the dust removing box to be accumulated, and when the dust removing box needs to be cleaned, the plug is screwed out from the nut, so that the dust can be discharged through the slag discharging hole, and in order to prevent the dust from being blocked in the discharging process, the dust is vibrated by starting the vibrator.
Description
Technical Field
The utility model relates to the technical field of dust removal, in particular to boiler tail gas dust removal equipment.
Background
The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, the original meaning of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, and the boiler comprises two parts of the boiler and the boiler. The hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people living, and can also be converted into mechanical energy through a steam power device or converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, and is mainly used for life and has a small amount of application in industrial production. The boiler for generating steam is called a steam boiler, is often called a boiler for short, is used for thermal power stations, ships, locomotives and industrial and mining enterprises, and can generate more tail gas after burning, and the tail gas also contains more dust, so that the direct discharge of the tail gas can cause larger pollution to air, and the environment-friendly boiler does not accord with the concept of green environmental protection.
For example, the patent publication No. CN207270980U discloses a boiler tail gas dust collecting device, which utilizes a dust collecting section in an air inlet hopper to carry out preliminary filtration on the boiler tail gas, then carries out secondary filtration on a filter bag and a rotary blade, and makes dust in the tail gas fall into a receiving hopper under the action of gravity and centrifugal force to complete the dust collecting process, thereby effectively reducing smoke dust in the tail gas and reducing environmental pollution caused by the tail gas.
However, in the using process of the patent, the main dust removing component cannot be replaced, and components such as the filter bag are extremely easy to be blocked after long-time use, so that the dust filtering effect is poor, and the tail gas cannot reach the emission standard; and in the discharging process, dust is easy to block nearby a discharging hole, a large amount of dust can be generated during discharging, and the dust floats into the equipment, so that the inside of the equipment is filled with the dust, and the tail gas dust removing effect is poor.
Disclosure of Invention
The utility model provides a boiler tail gas dust removal device for solving the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a boiler tail gas dust collecting equipment, includes dust removal subassembly and strain dirt subassembly, the inner wall of dust removal subassembly and the tip fixed connection who strains the dirt subassembly, dust removal subassembly includes the dust removal case, the inner wall of dust removal case and the tip fixed connection who strains the dirt subassembly, the fixed grafting in one side of dust removal case has the intake pipe, the fixed grafting in opposite side of dust removal case has the outlet duct, the slag hole has been seted up to the bottom of dust removal case, the inspection mouth has been seted up at the top of dust removal case, the top fixed mounting of dust removal case has the water tank, the inner wall fixed mounting of water tank has the water pump, the output fixedly connected with porous pipe of water pump, the inside fixed grafting of porous pipe has the atomizer, the dust filtration subassembly includes the fixed plate, the both ends of fixed plate and the inner wall both sides fixed connection of dust removal case, the fixed orifices has been seted up at the top of fixed plate, the inner wall swing joint of fixed orifices has the filter core frame, the top fixedly connected with handle of filter core frame, the inboard fixedly connected with dead lever of filter core frame, the filter core frame has the filter core draw-in groove.
The technical scheme of the utility model is further improved as follows: the inner wall of the dust removal box is fixedly provided with a vibrator, the inner wall of the dust removal box is fixedly provided with a grid at the axle center of the air inlet pipe, and the surface of the grid is fixedly provided with a guide fan.
The technical scheme of the utility model is further improved as follows: the bottom of the dust removal box and the axle center of the slag discharging hole are fixedly provided with a fixing frame, and the inner side of the fixing frame is fixedly provided with a nut.
The technical scheme of the utility model is further improved as follows: the inside of mount and be located the inner wall threaded connection of nut have the end cap, the surface of end cap and the inner wall swing joint of sediment hole.
The technical scheme of the utility model is further improved as follows: the inner wall of fixed orifices is fixed with the spring, the tip fixedly connected with fixture block of spring, the surface of fixture block and the inner wall activity joint of draw-in groove.
The technical scheme of the utility model is further improved as follows: the two sides of the fixing rod are fixedly provided with a second magnetic strip, the surface of the second magnetic strip is movably connected with a first magnetic strip, and the back of the first magnetic strip is fixedly connected with a filter element.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a boiler tail gas dust removing device, which is characterized in that boiler tail gas enters a dust removing box through an air inlet pipe, a guide fan is opened after the boiler tail gas enters the dust removing box to enable the tail gas to be discharged to the direction of an air outlet pipe along with air flow generated by the guide fan, dust in the tail gas is filtered and adsorbed by a dust filtering component in the process, the generated dust naturally drops to the bottom of the dust removing box to be accumulated, when cleaning is needed, a plug is screwed out of a nut, so that dust can be discharged through a slag discharging hole, in the discharging process, in order to prevent the dust from being blocked, the dust is vibrated by starting a vibrator, the dust can be more smoothly discharged through vibration, in the discharging process, the dust can be discharged through spraying out of water through an atomization nozzle on a porous pipe by adding clear water pump, dust is reduced when the dust is prevented from being discharged, and meanwhile, the dust removing box can be cleaned.
2. The utility model provides a boiler tail gas dust removing device, which is characterized in that dust in boiler tail gas is filtered and adsorbed through a filter element, so that the boiler tail gas can be purified, when the filter element is used for a long time and needs to be replaced, one side of a replacement handle box is pulled to move, a spring and a clamping block on one side are separated from a clamping groove, so that a filter element frame is pulled out from a fixing plate, after the filter element frame is pulled out, a magnetic strip on a filter element is easy to separate from a magnetic strip on a fixing rod, the filter element is replaced, after the filter element frame is replaced, the filter element frame is mechanically inserted along one side of a fixing hole, and after the spring and the clamping block on one side enter the clamping groove, the filter element frame is pushed to the one side, so that the spring is contracted, the filter element frame is moved, and the spring and the clamping block on the other side can be clamped with the clamping groove.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a cross-sectional view of the dust collection assembly of the present utility model;
FIG. 4 is a cross-sectional view of the dust filter assembly of the present utility model;
fig. 5 is an enlarged view of the structure at a of the present utility model.
In the figure: 1. a dust removal assembly; 11. a dust removal box; 12. an air inlet pipe; 13. a grille; 14. a fan; 15. an air outlet pipe; 16. a viewing port; 17. a water tank; 18. a water pump; 19. an atomizing nozzle; 110. a vibrator; 111. a fixing frame; 112. a nut; 113. a plug; 114. a slag discharging hole; 115. a perforated tube; 2. a dust filtering component; 21. a fixing plate; 22. a fixing hole; 23. a filter element frame; 24. a fixed rod; 25. changing the handle; 26. a spring; 27. a clamping block; 28. a clamping groove; 29. a filter element; 210. a first magnetic stripe; 211. and a second magnetic stripe.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides a boiler tail gas dust removing device, which comprises a dust removing component 1 and a dust filtering component 2, wherein the inner wall of the dust removing component 1 is fixedly connected with the end part of the dust filtering component 2, the dust removing component 1 comprises a dust removing box 11, the inner wall of the dust removing box 11 is fixedly connected with the end part of the dust filtering component 2, one side of the dust removing box 11 is fixedly connected with an air inlet pipe 12, the other side of the dust removing box 11 is fixedly connected with an air outlet pipe 15, the bottom of the dust removing box 11 is provided with a slag discharging hole 114, the top of the dust removing box 11 is provided with a detection opening 16, the top of the dust removing box 11 is fixedly provided with a water tank 17, the inner wall of the water tank 17 is fixedly provided with a water pump 18, the output end of the water pump 18 is fixedly connected with a porous pipe 115, the inside of the porous pipe 115 is fixedly connected with an atomizing nozzle 19, the dust filtering component 2 comprises a fixing plate 21, the two ends of the fixing plate 21 are fixedly connected with the two sides of the inner wall of the dust removing box 11, the top of the fixing plate 21 is provided with a fixing hole 22, the inner wall of the fixing hole 22 is movably clamped with a filter element frame 23, the top of the filter element frame 23 is fixedly connected with a replacement handle 25, the inner side of the filter element frame 23 is fixedly connected with a filter element 24, and the filter element frame is fixedly connected with a filter element 28.
In this embodiment, get into dust removal subassembly 1 through boiler tail gas, filter dirt subassembly 2 and filter the dirt to tail gas, discharge it after straining the dirt, filter the dust that produces and then fall into the bottom of dust removal subassembly 1 and collect the emission in unison, when discharging, dust removal subassembly 1 prevents that the dust from taking place to block up, can wash dust filtration subassembly 2 and self inside, keep inside clean, let the effect of straining the dirt better.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the vibrator 110 is fixedly installed on the inner wall of the dust removal box 11, the grille 13 is fixedly installed on the inner wall of the dust removal box 11 and located at the axis of the air inlet pipe 12, the guide fan 14 is fixedly installed on the surface of the grille 13, the fixing frame 111 is fixedly installed on the bottom of the dust removal box 11 and located at the axis of the slag discharge hole 114, the nut 112 is fixedly installed on the inner side of the fixing frame 111, the plug 113 is connected to the inner wall of the nut 112 in a threaded manner, and the surface of the plug 113 is movably connected with the inner wall of the slag discharge hole 114.
In this embodiment, the exhaust gas of the boiler is led into the dust removing box 11 through the air inlet pipe 12, the air guide fan 14 is opened after the exhaust gas is led to be discharged to the direction of the air outlet pipe 15 along with the air flow generated by the air guide fan 14, the dust in the exhaust gas is filtered and adsorbed by the dust filtering component 2 in the process, the generated dust falls on the bottom of the dust removing box 11 to be accumulated, when cleaning is needed, the plug 113 is screwed out of the nut 112, so that the dust removing hole 114 can discharge the dust, in the discharging process, in order to prevent the dust from being blocked, the vibrator 110 is started to vibrate the dust, the dust can be more smoothly discharged, in the discharging process, clean water can be added into the water tank 17, the water is pumped out through the atomizing nozzle 19 on the porous pipe 115 to reduce the dust in the discharging process, a large amount of dust is prevented from being raised in the discharging process, and meanwhile, the dust removing box 11 can be cleaned.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner wall of the fixing hole 22 is fixedly provided with a spring 26, the end part of the spring 26 is fixedly connected with a clamping block 27, the surface of the clamping block 27 is movably clamped with the inner wall of the clamping groove 28, two sides of the fixing rod 24 are fixedly provided with a magnetic strip II 211, the surface of the magnetic strip II 211 is movably connected with a magnetic strip I210, and the back surface of the magnetic strip I210 is fixedly connected with a filter element 29.
In this embodiment, dust in the boiler tail gas is filtered and adsorbed through the filter element 29, so that the boiler tail gas can be purified, when the filter element 29 is used for a long time and needs to be replaced, one side of the replacement handle 25 box is pulled to move, the spring 26 and the clamping block 27 on one side are separated from the clamping groove 28, so that the filter element frame 23 is pulled out from the fixing plate 21, after the filter element frame is pulled out, the first magnetic stripe 210 on the filter element 29 is separated from the second magnetic stripe 211 on the fixing rod 24, the effect of replacing the filter element 29 is achieved, after replacement, the filter element frame 23 is mechanically inserted along one side of the fixing hole 22, after the spring 26 and the clamping block 27 on one side enter the clamping groove 28, the filter element frame 23 is pushed to the side, the spring 26 is contracted, the filter element frame 23 is moved, and the spring 26 and the clamping block 27 on the other side can be clamped with the clamping groove 28.
The working principle of the boiler tail gas dust removal equipment is specifically described below.
As shown in fig. 1-5, the tail gas of the boiler enters the dust removing component 1, the air inlet pipe 12 allows the tail gas of the boiler to enter the dust removing box 11, the air guide fan 14 is opened after the tail gas enters to enable the tail gas to be discharged to the direction of the air outlet pipe 15 along with the air flow generated by the air guide fan 14, dust in the tail gas is filtered and absorbed by the dust filtering component 2 in the process, the dust in the tail gas of the boiler is filtered and absorbed by the filter element 29, the tail gas of the boiler can be purified, when the filter element 29 is used for a long time and needs to be replaced, one side of the box of the replacement handle 25 is pulled to move, the spring 26 and the clamping block 27 at one side are separated from the clamping groove 28, so that the filter element frame 23 is pulled out of the fixing plate 21, after the filter element 29 is pulled out, the first magnetic strip 210 on the filter element 29 is separated from the second magnetic strip 211 on the fixing rod 24, so that the effect of replacing the filter element 29 is achieved, after the filter element frame 23 is mechanically inserted along one side of the fixing hole 22, when the spring 26 and the clamping block 27 on one side enter the clamping groove 28, the filter element frame 23 is pushed to the side, the spring 26 is contracted, the filter element frame 23 is moved, the spring 26 and the clamping block 27 on the other side can be clamped with the clamping groove 28, dust is discharged from the air outlet pipe 15 after dust filtration is finished, dust generated by filtration falls into the bottom of the dust collection assembly 1 to be uniformly collected and discharged, when the dust collection assembly 1 prevents the dust from blocking, the dust collection assembly 2 and the inside of the dust collection assembly can be cleaned, the inside of the dust collection assembly is kept clean, the effect of dust filtration is better, the plug 113 is screwed out from the nut 112, so that the slag discharge hole 114 can discharge the dust, in order to prevent the dust from blocking in the discharging process, the dust is vibrated by starting the vibrator 110, the dust is dispersed and can be discharged more smoothly, in the discharging process, the clean water can be added into the water tank 17, the water is pumped out by the water pump 18 and sprayed out by the atomizing nozzle 19 on the porous pipe 115, so that dust is reduced when discharged, a large amount of dust is prevented from being raised during discharging, and the dust removal box 11 can be cleaned.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a boiler tail gas dust collecting equipment, includes dust removal subassembly (1) and strain dirt subassembly (2), its characterized in that: the inner wall of the dust removing component (1) is fixedly connected with the end part of the dust filtering component (2);
the dust removal assembly (1) comprises a dust removal box (11), the inner wall of the dust removal box (11) is fixedly connected with the end part of the dust filtration assembly (2), an air inlet pipe (12) is fixedly inserted into one side of the dust removal box (11), an air outlet pipe (15) is fixedly inserted into the other side of the dust removal box (11), a slag discharging hole (114) is formed in the bottom of the dust removal box (11), a detection opening (16) is formed in the top of the dust removal box (11), a water tank (17) is fixedly arranged at the top of the dust removal box (11), a water pump (18) is fixedly arranged on the inner wall of the water tank (17), a porous pipe (115) is fixedly connected with the output end of the water pump (18), and an atomizing nozzle (19) is fixedly inserted into the porous pipe (115);
the dust filtering component (2) comprises a fixing plate (21), two ends of the fixing plate (21) are fixedly connected with two sides of the inner wall of the dust removing box (11), a fixing hole (22) is formed in the top of the fixing plate (21), a filter element frame (23) is movably clamped on the inner wall of the fixing hole (22), a lifting handle (25) is fixedly connected to the top of the filter element frame (23), a fixing rod (24) is fixedly connected to the inner side of the filter element frame (23), and a clamping groove (28) is formed in the outer wall of the filter element frame (23).
2. A boiler tail gas dust removal apparatus as set forth in claim 1, wherein: the dust removal box is characterized in that a vibrator (110) is fixedly arranged on the inner wall of the dust removal box (11), a grid (13) is fixedly arranged on the inner wall of the dust removal box (11) and positioned at the axle center of the air inlet pipe (12), and a guide fan (14) is fixedly arranged on the surface of the grid (13).
3. A boiler tail gas dust removal apparatus as set forth in claim 1, wherein: the dust removal box is characterized in that a fixing frame (111) is fixedly arranged at the bottom of the dust removal box (11) and positioned at the axle center of the slag discharge hole (114), and a nut (112) is fixedly arranged at the inner side of the fixing frame (111).
4. A boiler tail gas dust removal apparatus as set forth in claim 3, wherein: inside and the inner wall threaded connection that is located nut (112) of mount (111) have a plug (113), the surface of plug (113) is with the inner wall swing joint of sediment hole (114).
5. A boiler tail gas dust removal apparatus as set forth in claim 1, wherein: the inner wall of the fixed hole (22) is fixedly provided with a spring (26), the end part of the spring (26) is fixedly connected with a clamping block (27), and the surface of the clamping block (27) is movably clamped with the inner wall of the clamping groove (28).
6. A boiler tail gas dust removal apparatus as set forth in claim 1, wherein: two sides of the fixing rod (24) are fixedly provided with a second magnetic strip (211), the surface of the second magnetic strip (211) is movably connected with a first magnetic strip (210), and the back of the first magnetic strip (210) is fixedly connected with a filter element (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223545499.3U CN219002485U (en) | 2022-12-27 | 2022-12-27 | Boiler tail gas dust collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223545499.3U CN219002485U (en) | 2022-12-27 | 2022-12-27 | Boiler tail gas dust collecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219002485U true CN219002485U (en) | 2023-05-12 |
Family
ID=86232639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223545499.3U Active CN219002485U (en) | 2022-12-27 | 2022-12-27 | Boiler tail gas dust collecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219002485U (en) |
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2022
- 2022-12-27 CN CN202223545499.3U patent/CN219002485U/en active Active
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