CN216092688U - Pulse cloth bag dust removal equipment for treating boiler flue gas - Google Patents
Pulse cloth bag dust removal equipment for treating boiler flue gas Download PDFInfo
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- CN216092688U CN216092688U CN202122661315.9U CN202122661315U CN216092688U CN 216092688 U CN216092688 U CN 216092688U CN 202122661315 U CN202122661315 U CN 202122661315U CN 216092688 U CN216092688 U CN 216092688U
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- flue gas
- dust removing
- pipe
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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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Abstract
The utility model discloses pulse cloth bag dust removing equipment for treating boiler flue gas, which comprises a box body, a box door, a dust removing mechanism, a recovering mechanism and a cleaning mechanism, wherein a mounting plate, a partition plate and a top plate are welded on the inner wall of the box body, the mounting plate, the partition plate and the top plate are sequentially arranged in the box body from bottom to top, a recovering cavity is arranged between the partition plate and the top plate, water is contained in the recovering cavity, and the dust removing mechanism comprises a cleaning net which is slidably inserted into the inner wall of the box body, dust removing cloth bags which are equidistantly arranged on the outer wall of the bottom of the mounting plate, and air outlet holes which are equidistantly arranged on the outer wall of the top of the mounting plate. According to the utility model, flue gas enters the box body from the air inlet pipe, the cleaning net filters large-particle dust in the flue gas, and the dust removing cloth bag removes fine dust in the flue gas, so that compared with a traditional device, the flue gas is filtered for multiple times, and the dust removing effect is better; the water in the recovery cavity is heated when the filtered flue gas is transported in the threaded pipe, so that the heat in the flue gas is recovered, and the source resources are saved.
Description
Technical Field
The utility model relates to the technical field of boiler flue gas, in particular to pulse bag type dust removal equipment for treating boiler flue gas.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The boiler is mainly used in life and industrial production, is mainly used in thermal power stations, ships, locomotives and industrial and mining industries, inevitably generates dust and smoke in the using process of the boiler, and removes dust in the boiler by separating the dust in the boiler from the smoke, so that the dust pollution is reduced, and the further desulfurization, denitration and other treatments on the smoke are facilitated.
However, the existing boiler flue gas dust removal equipment is simple in structure and single in function, the dust treatment capacity in flue gas is poor, dust in the flue gas causes pollution to the environment after the flue gas is discharged, and heat contained in the flue gas cannot be recovered, so that energy waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides pulse bag type dust removal equipment for treating boiler flue gas.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a handle pulse sack dust collecting equipment of boiler flue gas, includes box, chamber door, dust removal mechanism, retrieves mechanism, clean mechanism, the welding of box inner wall has mounting panel, baffle, roof, and mounting panel, baffle, roof set gradually inside from the bottom up at the box, is provided with between baffle and the roof and retrieves the chamber, retrieves intracavity portion and has held water, dust removal mechanism sets up the venthole of locating mounting panel top outer wall in the dust removal sack of mounting panel bottom outer wall, equidistance including the clean net of sliding grafting in box inner wall, equidistance, venthole position and dust removal sack looks adaptation, and venthole quantity is the same with dust removal sack quantity, and clean net is located the mounting panel below.
Preferably, retrieve the mechanism including set up in letting in of box one side outer wall retrieve the intracavity portion the gas-supply pipe, set up in retrieving the screwed pipe of intracavity portion, set up in the inlet tube of retrieving chamber one side outer wall, install in retrieving the outlet pipe that the chamber kept away from inlet tube one side outer wall, set up in the terminal blast pipe that runs through of screwed pipe and retrieve the chamber, slide and peg graft the filter screen case between box top inner wall and roof top outer wall, the gas-supply pipe is terminal to be connected with the screwed pipe.
Preferably, the cleaning mechanism comprises cleaning pipes arranged inside the box body and penetrating through two sides of the box body and air suction pumps arranged at two ends of the cleaning pipes, the cleaning pipes are matched with the dust removal cloth bags, and the outer walls of the cleaning pipes are provided with the dust removal pipes distributed at equal intervals.
Preferably, the inner wall of the box body is connected with a collecting tank in a sliding mode, the collecting tank is located below the cleaning net, and the collecting tank is matched with the cleaning net.
Preferably, the inner wall of one side of the recycling cavity, which is close to the water outlet pipe, is provided with a temperature sensor, the outer wall of one side of the box body, which is close to the temperature sensor, is provided with a display, the temperature sensor is connected with a controller through a wire, and the controller is connected with the display through a wire.
Preferably, the chamber door sets up in box outer wall bottom, and the chamber door is articulated with the box, and the chamber door inner wall is provided with the sealed pad of box looks adaptation, and open at box outer wall top has the slot with filter screen case looks adaptation, and the box is close to display one side outer wall bottom and is provided with the intake pipe, and intake pipe one side outer wall top is kept away from to the box is provided with the outlet duct.
The utility model has the beneficial effects that:
1. according to the utility model, flue gas enters the box body from the air inlet pipe, the cleaning net filters large-particle dust impurities in the flue gas, the flue gas is preliminarily cleaned, the filtered flue gas is filtered again by the dust removal cloth bag, fine dust in the flue gas is removed, and compared with a traditional device, the flue gas is filtered for multiple times, so that the dust removal effect is better;
2. the filtered flue gas enters the threaded pipe through the gas conveying pipe, the water in the recovery cavity is heated when the flue gas is transported in the threaded pipe, the heat in the flue gas is recovered, the temperature sensor monitors the temperature of the recovery cavity, and the display displays the data monitored by the temperature sensor, so that the temperature of the water can be conveniently controlled, the water in the recovery cavity can be conveniently changed in time, and compared with the traditional device, the device can recover the heat in the flue gas and save resources;
3. the air suction pump sucks outside air into the cleaning pipe, the air is sprayed out from the dust removal pipe on the cleaning pipe to clean the dust removal cloth bag, dust attached to the outer wall of the dust removal cloth bag is blown off, and the dust removal effect is prevented from being affected by too much dust attached to the surface of the dust removal cloth bag.
Drawings
FIG. 1 is a schematic structural diagram of a box body of a pulse bag type dust removal device for treating boiler flue gas, which is provided by the utility model;
FIG. 2 is a schematic structural diagram of a cleaning mechanism of a pulse bag type dust-collecting equipment for treating boiler flue gas according to the present invention;
FIG. 3 is a schematic view of a door structure of a pulse bag type dust removal device for treating boiler flue gas according to the present invention;
FIG. 4 is a schematic cross-sectional view of a pulse bag-type dust collector for treating boiler flue gas according to the present invention.
In the figure: the device comprises a box body 1, a box door 2, a mounting plate 3, a partition plate 4, a top plate 5, a cleaning net 6, a dust removal cloth bag 7, an air delivery pipe 8, a threaded pipe 9, a filter net box 10, a cleaning pipe 11, an air suction pump 12, a collecting tank 13, a temperature sensor 14 and a display 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a pulse sack dust collecting equipment for treating boiler flue gas comprises a box body 1, a box door 2, a dust collecting mechanism, a recycling mechanism and a cleaning mechanism, wherein a mounting plate 3, a partition plate 4 and a top plate 5 are welded on the inner wall of the box body 1, the mounting plate 3, the partition plate 4 and the top plate 5 are sequentially arranged inside the box body 1 from bottom to top, a recycling cavity is arranged between the partition plate 4 and the top plate 5, water is contained in the recycling cavity, the box door 2 is arranged at the bottom of the outer wall of the box body 1, the box door 2 is hinged to the box body 1, a sealing gasket matched with the box body 1 is arranged on the inner wall of the box door 2, a slot matched with a filter net box 10 is arranged at the top of the outer wall of the box body 1, an air inlet pipe is arranged at the bottom of the outer wall of one side, close to a display 15, of the box body 1 is provided with an air outlet pipe, the dust collecting mechanism comprises a cleaning net 6, a dust collecting sack 7, The cleaning device comprises a box body 1, a cleaning net 6, a dust removing cloth bag 7, a collecting tank 13, a collecting tank 3 and a cleaning net 6, wherein the cleaning net 6 is inserted into the inner wall of the box body 1 in a sliding mode, the dust removing cloth bag 7 is arranged on the outer wall of the bottom of the mounting plate 3 at equal intervals, the air outlet holes are formed in the outer wall of the top of the mounting plate 3 at equal intervals, the position of the air outlet holes is matched with the dust removing cloth bag 7, the number of the air outlet holes is the same as that of the dust removing cloth bag 7, the cleaning net 6 is arranged below the mounting plate 3, the inner wall of the box body 1 is connected with the collecting tank 13 in a sliding mode, the collecting tank 13 is arranged below the cleaning net 6, the collecting tank 3 is matched with the cleaning net 6, smoke enters the box body 1 from an air inlet pipe, the cleaning net 6 filters large-particle dust impurities in the smoke, preliminarily cleans the smoke, the dust removing cloth bag 7 filters the filtered smoke again to remove fine dust in the smoke, and has a better dust removing effect compared with a traditional device, the smoke is filtered for multiple times;
the recycling mechanism comprises a gas pipe 8, a threaded pipe 9, a water inlet pipe, a water outlet pipe, an exhaust pipe and a filtering net box 10, wherein the gas pipe 8 is arranged on the outer wall of one side of the box body 1, the gas pipe 8 is introduced into the recycling cavity, the threaded pipe 9 is arranged in the recycling cavity, the tail end of the gas pipe 8 is connected with the threaded pipe 9, the water inlet pipe is arranged on the outer wall of one side of the recycling cavity, the water outlet pipe is arranged on the outer wall of one side of the recycling cavity away from the water inlet pipe, the water inlet pipe and the water outlet pipe are matched with the threaded pipe 9, the exhaust pipe is arranged at the tail end of the threaded pipe 9, the tail end of the exhaust pipe penetrates through the top of the recycling cavity, the filtering net box 10 is inserted between the inner wall of the top of the box body 1 and the outer wall of the top plate 5 in a sliding mode, a temperature sensor 14 is arranged on the inner wall of one side, which is close to the water outlet pipe, a display 15 is arranged on the outer wall of one side of the box body 1 close to the temperature sensor 14, and the temperature sensor 14 is connected with a controller through a lead wire, the controller is connected with the display 15 through a lead, filtered flue gas enters the threaded pipe 9 through the gas conveying pipe 8, the flue gas heats water in the recovery cavity when being transported in the threaded pipe 9, heat in the flue gas is recovered, the temperature sensor 14 monitors the temperature of the recovery cavity, the display 15 displays data monitored by the temperature sensor, the temperature of the flue gas is convenient to control water temperature change, the water in the recovery cavity is replaced in time, and compared with a traditional device, the controller can recover the heat in the flue gas and save resources;
clean mechanism is including clean pipe 11, aspiration pump 12, dust removal pipe, clean pipe 11 is installed inside box 1, and clean pipe 11 both ends all run through box 1, aspiration pump 12 is installed in clean pipe 11 both ends, and clean pipe 11 and dust removal sack 7 looks adaptation, and the dust removal pipe equidistance sets up in clean pipe 11 outer wall, and during aspiration pump 12 took outside air suction clean pipe 11, the air was cleaned dust removal sack 7 through the blowout of the dust removal pipe on clean pipe 11, blows off the adnexed dust of dust removal sack 7 outer wall, prevents that dust removal sack 7 surface from attaching too much dust from influencing the dust removal effect.
The working principle is as follows: in the utility model, flue gas enters the box body 1 from an air inlet pipe, a cleaning net 6 filters large-particle dust impurities in the flue gas, the flue gas is preliminarily cleaned, a dust removal cloth bag 7 filters the filtered flue gas again to remove fine dust in the flue gas, the flue gas is filtered for multiple times compared with the traditional device, the dust removal effect is better, the filtered flue gas enters the threaded pipe 9 through the air conveying pipe 8, the water in the recovery cavity is heated when the flue gas is transported in the threaded pipe 9 to recover heat in the flue gas, the temperature sensor 14 monitors the temperature of the recovery cavity, the display 15 displays data monitored by the temperature sensor, the temperature of the water in the recovery cavity is convenient to control, the water in the recovery cavity is changed in time, compared with the traditional device, the heat in the flue gas can be recovered, source resources are saved, the pump 12 pumps outside air into the cleaning pipe 11, the air is sprayed out from the dust removal pipe on the cleaning pipe 11 to clean the dust removal cloth bag 7, and dust attached to the outer wall of the dust removal cloth bag 7 is blown off, so that the dust removal effect is prevented from being influenced by too much dust attached to the surface of the dust removal cloth bag 7.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A pulse cloth bag dust removing device for treating boiler flue gas comprises a box body (1), a box door (2), a dust removing mechanism, a recovery mechanism and a cleaning mechanism, and is characterized in that a mounting plate (3), a partition plate (4) and a top plate (5) are welded on the inner wall of the box body (1), the mounting plate (3), the partition plate (4) and the top plate (5) are sequentially arranged inside the box body (1) from bottom to top, a recovery cavity is arranged between the partition plate (4) and the top plate (5), water is contained in the recovery cavity, the dust removing mechanism comprises a cleaning net (6) which is slidably inserted into the inner wall of the box body (1), dust removing cloth bags (7) which are equidistantly arranged on the outer wall of the bottom of the mounting plate (3), and air outlet holes which are equidistantly arranged on the outer wall of the top of the mounting plate (3), the positions of the air outlet holes are matched with the dust removing cloth bags (7), and the number of the air outlet holes is the same as that of the dust removing cloth bags (7), the cleaning net (6) is positioned below the mounting plate (3).
2. The pulse cloth bag dust removal device for treating boiler smoke according to claim 1, wherein the recovery mechanism comprises a gas pipe (8) which is arranged on the outer wall of one side of the box body (1) and is led into the recovery cavity, a threaded pipe (9) which is arranged in the recovery cavity, a water inlet pipe which is arranged on the outer wall of one side of the recovery cavity, a water outlet pipe which is arranged on the outer wall of one side of the recovery cavity and is far away from the water inlet pipe, an exhaust pipe which is arranged at the tail end of the threaded pipe (9) and penetrates through the recovery cavity, and a filter net cage (10) which is inserted between the inner wall of the top of the box body (1) and the outer wall of the top plate (5), wherein the tail end of the gas pipe (8) is connected with the threaded pipe (9).
3. The pulse bag type dust removing device for the boiler flue gas according to claim 1, wherein the cleaning mechanism comprises cleaning pipes (11) which are arranged inside the box body (1) and penetrate through two sides of the box body (1), and air suction pumps (12) which are arranged at two ends of the cleaning pipes (11), the cleaning pipes (11) are matched with the dust removing bag (7), and the outer walls of the cleaning pipes (11) are provided with dust removing pipes which are distributed at equal intervals.
4. The pulse bag dust removal device for treating boiler flue gas according to claim 1, wherein a collecting tank (13) is slidably connected to the inner wall of the box body (1), the collecting tank (13) is located below the cleaning net (6), and the collecting tank (13) is matched with the cleaning net (6).
5. The pulse bag type dust collector for treating the boiler flue gas as recited in claim 1, wherein a temperature sensor (14) is installed on the inner wall of the recovery cavity close to one side of the water outlet pipe, a display (15) is arranged on the outer wall of the box body (1) close to one side of the temperature sensor (14), the temperature sensor (14) is connected with a controller through a wire, and the controller is connected with the display (15) through a wire.
6. The pulse bag dust removal device for treating boiler flue gas according to claim 1, wherein the box door (2) is arranged at the bottom of the outer wall of the box body (1), the box door (2) is hinged to the box body (1), a sealing gasket matched with the box body (1) is arranged on the inner wall of the box door (2), a slot matched with the filtering net cage (10) is formed in the top of the outer wall of the box body (1), an air inlet pipe is arranged at the bottom of the outer wall of the box body (1) on the side close to the display (15), and an air outlet pipe is arranged at the top of the outer wall of the box body (1) on the side far away from the air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122661315.9U CN216092688U (en) | 2021-11-02 | 2021-11-02 | Pulse cloth bag dust removal equipment for treating boiler flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122661315.9U CN216092688U (en) | 2021-11-02 | 2021-11-02 | Pulse cloth bag dust removal equipment for treating boiler flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216092688U true CN216092688U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122661315.9U Active CN216092688U (en) | 2021-11-02 | 2021-11-02 | Pulse cloth bag dust removal equipment for treating boiler flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216092688U (en) |
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2021
- 2021-11-02 CN CN202122661315.9U patent/CN216092688U/en active Active
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