CN219482024U - Anti-condensation pulse ash-cleaning dust remover - Google Patents
Anti-condensation pulse ash-cleaning dust remover Download PDFInfo
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- CN219482024U CN219482024U CN202223607253.4U CN202223607253U CN219482024U CN 219482024 U CN219482024 U CN 219482024U CN 202223607253 U CN202223607253 U CN 202223607253U CN 219482024 U CN219482024 U CN 219482024U
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- air inlet
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- pulse
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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 provides a dewing-resistant pulse ash-cleaning dust remover, relates to the technical field of pulse dust removers, and solves the problems that the existing pulse ash-cleaning dust remover is large in moisture content of flue gas and large in flue gas temperature fluctuation, and a filter bag is stuck with a bag due to dewing of moisture in the flue gas, so that the dust remover cannot work; an ash outlet pipe is arranged at the bottom of the dust removing equipment body, and an ash discharge valve is arranged on the ash outlet pipe; the top left side of the dust removing equipment body is provided with a clean gas outlet pipe, and the right side of the dust removing equipment body is provided with a gas bag; through the crossbar switch that sets up the primary valve that admits air of cartridge filter both sides and admit air secondary valve, make the flue gas that gets into the cartridge filter follow about two air inlet channel respectively get into the cartridge filter, like this in one side during operation, the opposite side can take off the arc, clear up and maintain waterproof ventilated membrane, prevent that waterproof ventilated membrane from working for a long time and causing the damage to waterproof ventilated membrane.
Description
Technical Field
The utility model belongs to the technical field of pulse dust collectors, and particularly relates to a condensation-resistant pulse ash-cleaning dust collector.
Background
The pulse ash cleaning principle is that the air charging effect of the blowing air flow causes the filter cylinder to vibrate, so that the dust layer on the outer surface of the filter cylinder is broken, and meanwhile, the air in the dust remover is vibrated by the pulse air flow to drive the micro vibration of the filter cylinder, and the process that dust is separated from the surface of the filter cylinder is realized by the reverse blowing effect of the blowing air flow and the injection air flow, so that the aim of ash cleaning is achieved.
Based on the above, the inventor finds that, due to the large moisture content of the flue gas and the large fluctuation of the flue gas temperature, when the flue gas temperature is lower than the dew point temperature, the existing bag type pulse ash-cleaning dust remover with a part of the structure only added with the heat preservation layer still has dew formation, and the filter bag is stuck, so that the dust remover cannot work.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a condensation-resistant pulse ash-cleaning dust remover, which aims to solve the problems that the existing pulse ash-cleaning dust remover is large in moisture content of flue gas and large in flue gas temperature fluctuation, and the bag-type pulse ash-cleaning dust remover can cause condensation of moisture in the flue gas to cause filter bag pasting and cause the dust remover to be incapable of working.
The utility model discloses a dewing-resistant pulse ash-cleaning dust remover, which is characterized by comprising the following specific technical means:
a condensation-resistant pulse ash-cleaning dust remover comprises a dust removing equipment body; an ash outlet pipe is arranged at the bottom of the dust removing equipment body, and an ash discharge valve is arranged on the ash outlet pipe; the top left side of the dust removing equipment body is provided with a clean air outlet pipe, the right side of the dust removing equipment body is provided with an air bag, and the air bag is provided with a pulse mechanism; a smoke gas inlet pipe is arranged on the right side of the bottom of the dust removing equipment body, and a filter cartridge is arranged on the other end of the smoke gas inlet pipe; an air inlet pipe is arranged at the bottom of the filter cartridge, and the other end of the air inlet pipe is connected with a flue gas exhaust system; the inside of the filter cylinder is provided with a hollow cavity, the filter cylinder is also provided with mounting holes, and the two sides of the mounting holes are respectively provided with through holes in a symmetrical shape; the drain pipe has been seted up to the bottom of cartridge filter, and the other end of drain pipe is connected with collection device to install the drain valve on the drain pipe.
Further, the inside fixedly connected with partition plate of cartridge filter, and the length of partition plate is less than the height of cartridge filter to the partition plate is located the middle part of cartridge filter.
Further, the filter cartridge is provided with mounting holes, the mounting holes are respectively positioned at two sides of the partition plate, and the two sides of the mounting holes are respectively provided with through holes.
Further, the mounting hole is connected with an arc plate in a sliding manner, through holes are respectively formed in two sides of the arc plate, bolts are connected in the through holes of the arc plate in a penetrating manner, and the bolts in the through holes of the arc plate are connected in the through holes of the mounting hole in a penetrating manner.
Further, the outside fixedly connected with handle of arc, and the inboard of arc is equidistant form fixedly connected with waterproof ventilated membrane.
Further, the air inlet primary valves are respectively arranged on the two sides of the filter cylinder, and the positions of the air inlet primary valves are located at the bottoms of the waterproof breathable films.
Further, two sides of the filter cylinder are respectively provided with an air inlet secondary valve, and the position of the air inlet secondary valve is positioned at the top of the waterproof breathable film.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the handle is arranged to drive the arc plate to be connected in the mounting hole formed in the filter cylinder in a sliding manner, so that the waterproof and breathable film on the arc plate can block moisture in the smoke, and after the waterproof and breathable film filters the moisture in the smoke, the moisture in the smoke can be discharged out of the device along with the drain pipe at the bottom of the filter cylinder.
2. According to the utility model, through arranging the cross switches of the air inlet primary valve and the air inlet secondary valve at two sides of the filter cylinder, flue gas entering the filter cylinder respectively enters the filter cylinder from the left air inlet channel and the right air inlet channel, so that when one side works, the arc plate can be taken down from the other side, the waterproof breathable film is cleaned and maintained, and the damage to the waterproof breathable film caused by long-term working of the waterproof breathable film is prevented.
Drawings
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is a schematic view of the lower view of FIG. 1 according to the present utility model;
FIG. 3 is an isometric view of a filter cartridge of the present utility model;
FIG. 4 is an isometric view of an arcuate plate of the present utility model;
fig. 5 is a schematic cross-sectional view of a filter cartridge of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a dust removing apparatus body; 101. a clean gas outlet pipe; 102. an ash discharging pipe; 1021. an ash valve; 103. a smoke gas inlet pipe; 2. an air bag; 4. a filter cartridge; 401. a partition panel; 402. an air inlet pipe; 403. a drain pipe; 404. a mounting hole; 5. a primary air inlet valve; 6. an air inlet secondary valve; 7. an arc-shaped plate; 701. a waterproof breathable film; 702. a handle.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 5:
the utility model provides a condensation-resistant pulse ash-cleaning dust remover, which comprises a dust removing equipment body 1; the bottom of the dust removing equipment body 1 is provided with an ash discharging pipe 102, and an ash discharging valve 1021 is arranged on the ash discharging pipe 102; the top left side of the dust removing device body 1 is provided with a clean air outlet pipe 101, the right side of the dust removing device body 1 is provided with an air bag 2, and the air bag 2 is provided with a pulse mechanism; a smoke gas inlet pipe 103 is arranged on the right side of the bottom of the dust removing equipment body 1, and a filter cartridge 4 is arranged on the other end of the smoke gas inlet pipe 103; an air inlet pipe 402 is arranged at the bottom of the filter cartridge 4, and the other end of the air inlet pipe 402 is connected with a flue gas exhaust system; the inside of the filter cartridge 4 is provided with a hollow cavity, the filter cartridge 4 is also provided with a mounting hole 404, and two sides of the mounting hole 404 are respectively provided with through holes in a symmetrical shape; a drain pipe 403 is arranged at the bottom of the filter cartridge 4, the other end of the drain pipe 403 is connected with a collecting device, and a drain valve is arranged on the drain pipe 403; the filter cartridge 4 is provided with mounting holes 404, the mounting holes 404 are respectively positioned at two sides of the partition plate 401, and two sides of the mounting holes 404 are respectively provided with through holes; the mounting holes 404 are slidably connected with the arc plates 7, through holes are respectively formed in two sides of the arc plates 7, bolts are connected in the through holes of the arc plates 7 in a penetrating manner, the bolts in the through holes of the arc plates 7 are also connected in the through holes of the mounting holes 404 in a penetrating manner, the handle 702 is utilized to drive the arc plates 7 to be slidably connected in the mounting holes 404 formed in the filter cartridge 4, the waterproof breathable film 701 on the arc plates 7 can block moisture in smoke, and after the waterproof breathable film 701 filters the moisture in the smoke, the moisture in the smoke can be discharged out of the device along with the drain pipe 403 at the bottom of the filter cartridge 4; the outer side of the arc-shaped plate 7 is fixedly connected with a handle 702, and the inner side of the arc-shaped plate 7 is fixedly connected with a waterproof breathable film 701 in an equidistant mode; two sides of the filter cartridge 4 are respectively provided with an air inlet secondary valve 6, and the position of the air inlet secondary valve 6 is positioned at the top of the waterproof breathable film 701.
Wherein, the inside of the filter cartridge 4 is fixedly connected with a partition plate 401, the length of the partition plate 401 is lower than the height of the filter cartridge 4, and the partition plate 401 is positioned in the middle of the filter cartridge 4;
with the above-described configuration, the inner partial middle area of the filter cartridge 4 is divided into two air intake passages by the partition plate 401, and then the air intake work is performed by using the two air intake passages in the filter cartridge 4, respectively.
Wherein, the two sides of the filter cartridge 4 are respectively provided with an air inlet primary valve 5, and the position of the air inlet primary valve 5 is positioned at the bottom of the waterproof breathable film 701;
by adopting the scheme, the smoke entering the filter cartridge 4 enters the filter cartridge 4 from the left air inlet channel and the right air inlet channel respectively by utilizing the cross switch of the air inlet primary valve 5 and the air inlet secondary valve 6 on the two sides of the filter cartridge 4, so that when one side works, the arc-shaped plate 7 can be taken down on the other side, the waterproof ventilated membrane 701 is cleaned and maintained, and the waterproof ventilated membrane 701 is prevented from being damaged when the waterproof ventilated membrane 701 works for a long time.
Specific use and action of the embodiment:
when the filter cartridge is used, firstly, the middle area of the inner part of the filter cartridge 4 is divided into two air inlet channels by the partition plate 401, and then the two air inlet channels in the filter cartridge 4 are used for respectively carrying out air inlet work;
then, the air inlet primary valve 5 and the air inlet secondary valve 6 on the same side on the filter cartridge 4 are opened, so that smoke passes through a channel on one side inside the filter cartridge 4, the handle 702 is used in the filter cartridge 4 to drive the arc plate 7 to be connected in the mounting hole 404 in a sliding manner, so that the waterproof and breathable film 701 on the arc plate 7 can block moisture in the smoke, and after the waterproof and breathable film 701 filters the moisture in the smoke, the moisture in the smoke can be discharged out of the device along with the drain pipe 403 at the bottom of the filter cartridge 4, thereby solving the problems that the existing smoke has larger moisture content and large smoke temperature fluctuation, the bag type pulse ash cleaning dust remover can form condensation due to the moisture in the smoke, and the dust remover cannot work;
finally, by utilizing the cross switch of the air inlet primary valve 5 and the air inlet secondary valve 6 at two sides of the filter cartridge 4, the flue gas entering the filter cartridge 4 enters the filter cartridge 4 from the left air inlet channel and the right air inlet channel respectively, so that when one side works, the arc-shaped plate 7 can be taken down by the other side, the waterproof ventilated membrane 701 is cleaned and maintained, and the waterproof ventilated membrane 701 is prevented from being damaged when the waterproof ventilated membrane 701 works for a long time.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a pulse deashing dust remover of anti dewfall which characterized in that: comprises a dust removing device body (1); an ash discharging pipe (102) is arranged at the bottom of the dust removing equipment body (1), and an ash discharging valve (1021) is arranged on the ash discharging pipe (102); the top left side of the dust removing equipment body (1) is provided with a clean air outlet pipe (101), the right side of the dust removing equipment body (1) is provided with an air bag (2), and the air bag (2) is provided with a pulse mechanism; a smoke gas inlet pipe (103) is arranged on the right side of the bottom of the dust removing equipment body (1), and a filter cartridge (4) is arranged on the other end of the smoke gas inlet pipe (103); an air inlet pipe (402) is arranged at the bottom of the filter cartridge (4), and the other end of the air inlet pipe (402) is connected with a flue gas exhaust system; the inside of the filter cartridge (4) is provided with a hollow cavity, the filter cartridge (4) is also provided with mounting holes (404), and two sides of the mounting holes (404) are respectively provided with through holes in a symmetrical shape; the bottom of cartridge filter (4) has seted up drain pipe (403), and the other end of drain pipe (403) is connected with collection device to install the drain valve on drain pipe (403).
2. The anti-condensation pulse ash removal dust remover as set forth in claim 1, wherein: the inside fixedly connected with partition plate (401) of cartridge filter (4), and the length of partition plate (401) is less than the height of cartridge filter (4) to partition plate (401) are located the middle part of cartridge filter (4).
3. The anti-condensation pulse ash removal dust remover as set forth in claim 2, wherein: the filter cartridge (4) is provided with mounting holes (404), the mounting holes (404) are respectively positioned at two sides of the partition plate (401), and two sides of the mounting holes (404) are respectively provided with through holes.
4. A condensation resistant pulse ash removal dust collector as set forth in claim 3 wherein: the mounting hole (404) is connected with an arc-shaped plate (7) in a sliding manner, through holes are respectively formed in two sides of the arc-shaped plate (7), bolts are connected in the through holes of the arc-shaped plate (7) in a penetrating manner, and the bolts in the through holes of the arc-shaped plate (7) are connected in the through holes of the mounting hole (404) in a penetrating manner.
5. The condensation resistant pulse ash removal dust collector as set forth in claim 4, wherein: the outside fixedly connected with handle (702) of arc (7), and the inboard of arc (7) is equidistant form fixedly connected with waterproof ventilated membrane (701).
6. The condensation resistant pulse ash removal dust collector as set forth in claim 5, wherein: the two sides of the filter cylinder (4) are respectively provided with an air inlet primary valve (5), and the position of the air inlet primary valve (5) is positioned at the bottom of the waterproof breathable film (701).
7. The condensation resistant pulse ash removal dust collector as set forth in claim 5, wherein: two sides of the filter cylinder (4) are respectively provided with an air inlet secondary valve (6), and the position of the air inlet secondary valve (6) is positioned at the top of the waterproof breathable film (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223607253.4U CN219482024U (en) | 2022-12-30 | 2022-12-30 | Anti-condensation pulse ash-cleaning dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223607253.4U CN219482024U (en) | 2022-12-30 | 2022-12-30 | Anti-condensation pulse ash-cleaning dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219482024U true CN219482024U (en) | 2023-08-08 |
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ID=87511304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223607253.4U Active CN219482024U (en) | 2022-12-30 | 2022-12-30 | Anti-condensation pulse ash-cleaning dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219482024U (en) |
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2022
- 2022-12-30 CN CN202223607253.4U patent/CN219482024U/en active Active
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