CN113058334B - Valve control type ash removal device - Google Patents
Valve control type ash removal device Download PDFInfo
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- CN113058334B CN113058334B CN202110230760.1A CN202110230760A CN113058334B CN 113058334 B CN113058334 B CN 113058334B CN 202110230760 A CN202110230760 A CN 202110230760A CN 113058334 B CN113058334 B CN 113058334B
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- air hole
- ash removal
- air
- control cover
- guide rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Drying Of Semiconductors (AREA)
Abstract
The invention discloses a high-efficiency durable valve-controlled ash removal device, which comprises: the device comprises an ash removal adjusting bin, a partition plate, a fan air outlet, a first air hole, a fourth air hole, a fan air suction opening, a second air hole, a third air hole and an adjusting valve, wherein the partition plate is arranged in the ash removal adjusting bin and divides the ash removal adjusting bin into a first ash removal cavity and a second ash removal cavity; a second air hole is formed in the bottom of the second ash removal cavity, and a third air hole and a fan air suction opening are formed in the top of the second ash removal cavity; the bottom of the adjusting bin is provided with an adjusting valve; the working method of the high-efficiency durable valve-controlled ash removal device is also included; on the one hand, the dust removing device is large in air quantity and good in dust removing effect by means of wind power of the fan, small in impact on the filter screen, long in service life of the filter screen, capable of pushing out the dust from the filter barrel without stopping and dropping the dust, high in efficiency, free of dust in the filter barrel and good in dust removing effect.
Description
Technical Field
The invention belongs to the technical field of mechanical control devices, and particularly relates to a high-efficiency and durable valve-controlled ash removal device and a working method thereof.
Background
Along with the rise of environmental protection consciousness, various dust removing equipment are developed in a long way, and in the field of plane grinding, the dust removing equipment is also indispensable, can effectively reduce environmental dust, and protects the safety of workers and the environmental safety. A large amount of dust that dust collecting equipment absorbs in the work can be detained on the filter screen, therefore an outstanding ash removal device of a section is very necessary.
The existing dust cleaning device has two types, one type is to close an air suction port, because a fan is still running, the pressure in a barrel is enabled to be continuously reduced, when a small cover above a filter screen is opened, because the pressure of outside air is greater than the pressure in the barrel, the air enters the barrel when the cover is opened, the filter screen is enabled to be expanded outwards, the dust cleaning effect is achieved, because the pressure difference is limited, the dust cleaning effect is not obvious, meanwhile, the filter screen can be blocked within 5-10 minutes, the phenomena of motor burning and the like often occur, the other type is to achieve the effect of dust vibration by touching the filter screen through a motor, the service life of the filter screen is greatly shortened due to touching the filter screen, the filter screen needs to be frequently replaced, and the cost is high. Therefore, the ash cleaning device is innovated and improved in the light of the problems.
The prior ash cleaning device mainly has the following problems:
1. most of the existing dust cleaning devices have the problem of unobvious dust cleaning effect, the filter screen is frequently blocked, the dust removal efficiency is reduced, and the burden on the dust cleaning devices is large.
2. Most of the existing ash cleaning devices have the problem of dust retention, and because negative pressure dust removal wind power is insufficient, the vibration dust removal cannot control the dust separated from the filter screen, so that the dust is retained in the filter vat, and the filtering effect of the filter vat is easily reduced.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide the efficient and durable valve control type ash removal device and the working method thereof.
The technical scheme is as follows: in order to achieve the above objects, the present invention provides a high-efficiency and durable valve-controlled ash removal device, comprising: the device comprises an ash removal adjusting bin, a partition plate, a fan air outlet, a first air hole, a fourth air hole, a fan air suction opening, a second air hole, a third air hole and an adjusting valve, wherein the partition plate is arranged in the ash removal adjusting bin and divides the ash removal adjusting bin into a first ash removal cavity and a second ash removal cavity; a second air hole is formed in the bottom of the second ash cleaning cavity, a third air hole is formed in the top of the second ash cleaning cavity, a fan air suction opening is formed in one side of the third air hole, and the fan air suction opening is formed in the top of the second ash cleaning cavity; the bottom of the adjusting bin is provided with an adjusting valve, and the adjusting valve is in contact fit with the first air hole, the fourth air hole, the second air hole and the third air hole.
The dust removing device is arranged, dust is removed by means of wind power of the fan, the air quantity is large, the dust removing effect is good, the impact on the filter screen is small, and the service life of the filter screen is long.
The dust cleaning device can push dust out of the filter barrel, does not need stopping to drop dust, and is high in efficiency, free of dust in the filter barrel and good in dust removal effect.
The ash removal adjusting bin comprises a bottom plate, a surrounding plate, a top plate and an outer pressing cover, wherein the surrounding plate is arranged at the top of the bottom plate, and the top plate is arranged at the top of the surrounding plate; an outer gland is arranged on the bottom plate and covers the enclosing plate; the bottom plate is provided with a first air hole and a second air hole, the top plate is provided with a fan air outlet, a fourth air hole, a fan air suction opening and a third air hole, and the inner side of the enclosing plate is provided with a partition plate.
According to the invention, the ash removal adjusting bin is arranged, the internal cavity is sealed and protected by the external pressure cover, the sealing effect is good, and the device is not easy to damage.
The adjusting valve comprises an ash removal bracket, a rotating shaft, a rotating plate, a cylinder, a first guide rod, a first control cover, a fourth control cover, a second guide rod, a second control cover and a third control cover, wherein the ash removal bracket is arranged at the bottom of the ash removal adjusting bin, a through hole is formed in the ash removal bracket, the rotating shaft penetrates through the through hole, the rotating shaft is pivoted with the ash removal bracket, the rotating plate is arranged on the rotating shaft, and the middle section of the rotating plate is fixed with the rotating shaft; the bottom of one end of the rotating plate is connected with an air cylinder, and the air cylinder is fixedly arranged on the ash removal bracket; a first guide rod is arranged at one end of the rotating plate and extends into the ash removal adjusting bin, a first control cover is arranged at the bottom of the first guide rod and is matched with the first air hole, a fourth control cover is arranged at the top of the first guide rod and is matched with the fourth air hole; the end of the other end of the rotating plate is provided with a second guide rod, the bottom of the second guide rod is provided with a second control cover, the second control cover is matched with a second air hole, the top of the second guide rod is provided with a third control cover, and the third control cover is matched with a third air hole.
The adjusting valve is driven by the air cylinder, manual operation is not needed, the automation degree is high, and meanwhile, the adjusting valve is simple in movement structure and convenient to maintain.
The first control cover and the first guide rod are mutually vertical, and the fourth control cover and the first guide rod are arranged at an angle; the second control cover and the second guide rod are arranged at an angle, and the third control cover and the second guide rod are perpendicular to each other.
The first control cover is in pin joint with the first guide rod, and the fourth control cover and the first guide rod are welded and fixed or integrally formed; the second control cover and the second guide rod are fixed through welding, the third control cover and the second guide rod are fixed through threads, a locknut is arranged at the top of the second guide rod, and the locknut presses the third control cover.
The edge of the first control cover is provided with a sealing gasket, and the edge of the fourth control cover, the edge of the second control cover and the edge of the third control cover are also provided with sealing gaskets.
The sealing gasket is arranged, so that the sealing performance of the equipment is improved.
The working method of the efficient and durable valve-controlled ash removal device comprises a dust removal state and an ash removal state, and specifically comprises the following steps:
the method comprises the following steps: the regulating valve closes the first air hole and the third air hole, the regulating valve opens the second air hole and the fourth air hole, air enters the air suction opening of the fan from the second air hole, and then is sent out of the fourth air hole from the air outlet of the fan to enter the external environment, and dust is removed by sucking air in the equipment;
step two: the regulating valve closes the second air hole and the fourth air hole, the regulating valve opens the first air hole and the third air hole, air enters the air suction opening of the fan from the third air hole, and then is sent out of the first air hole from the air outlet of the fan to enter equipment, and ash is removed by reversely feeding air.
The invention discloses a high-efficiency durable valve-controlled ash removal device, which specifically comprises the following steps:
the method comprises the following steps: the air cylinder extends out, the rotating plate rotates, the first control cover is in contact with the first air hole, the third control cover is in contact with the third air hole, the second air hole is opened, the fourth air hole is opened, and the equipment is in a dust removal state;
step two: the cylinder retracts, the rotating plate rotates, the second control cover is in contact with the second air hole, the fourth control cover is in contact with the fourth air hole, the first air hole Kong Kaiqi is formed, the third air hole is opened, and the device is in an ash cleaning state.
The technical scheme shows that the invention has the following beneficial effects:
1. according to the efficient and durable valve-controlled ash removal device and the working method thereof, the ash is removed by means of wind power of the fan, the air quantity is large, the ash removal effect is good, the impact on the filter screen is small, and the service life of the filter screen is long.
2. The efficient and durable valve-controlled ash removal device and the working method thereof can push dust out of the filter barrel, do not need stopping to drop the dust, are high in efficiency, do not contain dust in the filter barrel, and are good in dust removal effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a quasi-two structure according to the present invention;
FIG. 3 is a schematic structural view of an ash removal surge bin according to the present invention;
FIG. 4 is a schematic view of a regulator valve according to the present invention;
in the figure: the device comprises an ash removal adjusting bin-1, a bottom plate-11, a surrounding plate-12, a top plate-13, an external pressure cover-14, a partition plate-2, a fan air outlet-3, a first air hole-4, a fourth air hole-5, a fan air suction opening-6, a second air hole-7, a third air hole-8, an adjusting valve-9, an ash removal support-91, a rotating shaft-92, a rotating plate-93, an air cylinder-94, a first guide rod-95, a first control cover-96, a fourth control cover-97, a second guide rod-98, a second control cover-99 and a third control cover-90.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
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", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed 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 to implicitly indicate 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, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
1-4, a highly efficient and durable valve-regulated soot cleaning device, comprising: the device comprises an ash removal adjusting bin 1, a partition plate 2, a fan air outlet 3, a first air hole 4, a fourth air hole 5, a fan air suction inlet 6, a second air hole 7, a third air hole 8 and an adjusting valve 9, wherein the partition plate 2 is arranged in the ash removal adjusting bin 1, the ash removal adjusting bin 1 is divided into a first ash removal cavity and a second ash removal cavity by the partition plate 2, the first air hole 4 is arranged at the bottom of the first ash removal cavity, the fourth air hole 5 is arranged at the top of the first ash removal cavity, the fan air outlet 3 is arranged on one side of the fourth air hole 5, and the fan air outlet 3 is arranged at the top of the first ash removal cavity; a second air hole 7 is formed in the bottom of the second ash cleaning cavity, a third air hole 8 is formed in the top of the second ash cleaning cavity, a fan air suction opening 6 is formed in one side of the third air hole 8, and the fan air suction opening 6 is formed in the top of the second ash cleaning cavity; the bottom of the adjusting bin 1 is provided with an adjusting valve 9, and the adjusting valve 9 is in contact fit with the first air hole 4, the fourth air hole 5, the second air hole 7 and the third air hole 8.
The ash removal adjusting bin 1 in the embodiment comprises a bottom plate 11, a surrounding plate 12, a top plate 13 and an outer pressing cover 14, wherein the surrounding plate 12 is arranged at the top of the bottom plate 11, and the top plate 13 is arranged at the top of the surrounding plate 12; an outer gland 14 is arranged on the bottom plate 11, and the enclosing plate 12 is wrapped by the outer gland 14; the air-conditioning fan is characterized in that a first air hole 4 and a second air hole 7 are formed in the bottom plate 11, a fan air outlet 3, a fourth air hole 5, a fan air suction opening 6 and a third air hole 8 are formed in the top plate 13, and a partition plate 2 is arranged on the inner side of the enclosing plate 12.
The adjusting valve 9 in this embodiment includes an ash removal bracket 91, a rotating shaft 92, a rotating plate 93, a cylinder 94, a first guide rod 95, a first control cover 96, a fourth control cover 97, a second guide rod 98, a second control cover 99 and a third control cover 90, the bottom of the ash removal adjusting bin 1 is provided with the ash removal bracket 91, the ash removal bracket 92 is provided with a through hole, the rotating shaft 92 penetrates through the through hole, the rotating shaft 92 is pivoted with the ash removal bracket 91, the rotating shaft 92 is provided with the rotating plate 93, and the middle section of the rotating plate 93 is fixed with the rotating shaft 92; the bottom of one end of the rotating plate 93 is connected with an air cylinder 94, and the air cylinder 94 is fixedly arranged on the ash removal bracket 91; a first guide rod 95 is arranged at one end of the rotating plate 93, the first guide rod 95 extends into the ash removal adjusting bin 1, a first control cover 95 is arranged at the bottom of the first guide rod 95, the first control cover 95 is matched with the first air hole 4, a fourth control cover 97 is arranged at the top of the first guide rod 95, and the fourth control cover 97 is matched with the fourth air hole 5; a second guide rod 98 is arranged at the other end of the rotating plate 93, a second control cover 99 is arranged at the bottom of the second guide rod 98, the second control cover 99 is matched with the second air hole 7, a third control cover 90 is arranged at the top of the second guide rod 98, and the third control cover 90 is matched with the third air hole 8.
In this embodiment, the first control cover 96 is perpendicular to the first guide rod 95, and the fourth control cover 97 is disposed at an angle to the first guide rod 95; the second control cap 99 is disposed at an angle to the second guide rod 98, and the third control cap 90 is perpendicular to the second guide rod 98.
The first control cover 96 is in pin joint with the first guide rod 95 in the embodiment, and the fourth control cover 97 and the first guide rod 95 are one of welded and fixed or integrally formed; the second control cover 99 is fixed to the second guide rod 98 by welding, the third control cover 90 is fixed to the second guide rod 98 by threads, and a locknut is arranged at the top of the second guide rod 98 and presses the third control cover 90.
The edges of the first control cover 96, the fourth control cover 97, the second control cover 99 and the third control cover 90 are provided with sealing gaskets.
The working method of the efficient and durable valve-controlled ash removal device in the embodiment comprises a dust removal state and an ash removal state, and specifically comprises the following steps:
the method comprises the following steps: the regulating valve 9 closes the first air hole 4 and the third air hole 8, the regulating valve 9 opens the second air hole 7 and the fourth air hole 5, air enters the fan air suction opening 6 from the second air hole 7, is sent out of the fourth air hole 5 from the fan air outlet 3, enters the external environment, and removes dust by sucking air in the equipment;
step two: the adjusting valve 9 closes the second air hole 7 and the fourth air hole 5, the adjusting valve 9 opens the first air hole 4 and the third air hole 8, air enters the fan air suction opening 6 from the third air hole 8, then is sent out of the first air hole 4 from the fan air outlet 3, enters equipment, and deashing is carried out through reverse air supply.
The embodiment of the invention provides a high-efficiency durable valve-controlled ash removal device, which comprises the following steps:
the method comprises the following steps: the cylinder 94 is extended, the rotation plate 93 is rotated, the first control cap 96 contacts the first air hole 4, the third control cover 90 is in contact with the third air hole 8, the second air hole 7 is opened, the fourth air hole 5 is opened, and the equipment is in a dust removal state;
step two: the cylinder 94 retracts, the rotating plate 93 rotates, the second control cover 99 contacts the second air hole 7, the fourth control cover 97 contacts the fourth air hole 5, the first air hole 4 is opened, the third air hole 8 is opened, and the device is in a dust cleaning state.
Example 2
1-3, a highly efficient and durable valve-regulated soot cleaning device, comprising: the dust cleaning device comprises a dust cleaning adjusting bin 1, a partition plate 2, a fan air outlet 3, a first air hole 4, a fourth air hole 5, a fan air suction opening 6, a second air hole 7, a third air hole 8 and an adjusting valve 9, wherein the partition plate 2 is arranged in the dust cleaning adjusting bin 1, the dust cleaning adjusting bin 1 is divided into a first dust cleaning cavity and a second dust cleaning cavity by the partition plate 2, the first air hole 4 is arranged at the bottom of the first dust cleaning cavity, the fourth air hole 5 is arranged at the top of the first dust cleaning cavity, the fan air outlet 3 is arranged on one side of the fourth air hole 5, and the fan air outlet 3 is arranged at the top of the first dust cleaning cavity; a second air hole 7 is formed in the bottom of the second ash removal cavity, a third air hole 8 is formed in the top of the second ash removal cavity, a fan air suction opening 6 is formed in one side of the third air hole 8, and the fan air suction opening 6 is formed in the top of the second ash removal cavity; the bottom of the adjusting bin 1 is provided with an adjusting valve 9, and the adjusting valve 9 is in contact fit with the first air hole 4, the fourth air hole 5, the second air hole 7 and the third air hole 8.
The ash removal adjusting bin 1 in the embodiment comprises a bottom plate 11, a surrounding plate 12, a top plate 13 and an outer pressing cover 14, wherein the surrounding plate 12 is arranged at the top of the bottom plate 11, and the top plate 13 is arranged at the top of the surrounding plate 12; an outer gland 14 is arranged on the bottom plate 11, and the enclosing plate 12 is wrapped by the outer gland 14; the air-conditioning fan is characterized in that a first air hole 4 and a second air hole 7 are formed in the bottom plate 11, a fan air outlet 3, a fourth air hole 5, a fan air suction opening 6 and a third air hole 8 are formed in the top plate 13, and a partition plate 2 is arranged on the inner side of the enclosing plate 12.
Example 3
A highly efficient and durable valve-controlled ash removal device as shown in fig. 1, 2 and 4, comprising: the device comprises an ash removal adjusting bin 1, a partition plate 2, a fan air outlet 3, a first air hole 4, a fourth air hole 5, a fan air suction inlet 6, a second air hole 7, a third air hole 8 and an adjusting valve 9, wherein the partition plate 2 is arranged in the ash removal adjusting bin 1, the ash removal adjusting bin 1 is divided into a first ash removal cavity and a second ash removal cavity by the partition plate 2, the first air hole 4 is arranged at the bottom of the first ash removal cavity, the fourth air hole 5 is arranged at the top of the first ash removal cavity, the fan air outlet 3 is arranged on one side of the fourth air hole 5, and the fan air outlet 3 is arranged at the top of the first ash removal cavity; a second air hole 7 is formed in the bottom of the second ash removal cavity, a third air hole 8 is formed in the top of the second ash removal cavity, a fan air suction opening 6 is formed in one side of the third air hole 8, and the fan air suction opening 6 is formed in the top of the second ash removal cavity; the bottom of the adjusting bin 1 is provided with an adjusting valve 9, and the adjusting valve 9 is in contact fit with the first air hole 4, the fourth air hole 5, the second air hole 7 and the third air hole 8.
In this embodiment, the adjusting valve 9 includes an ash removal bracket 91, a rotating shaft 92, a rotating plate 93, an air cylinder 94, a first guide rod 95, a first control cover 96, a fourth control cover 97, a second guide rod 98, a second control cover 99 and a third control cover 90, the ash removal bracket 91 is arranged at the bottom of the ash removal adjusting bin 1, a through hole is formed in the ash removal bracket 92, the rotating shaft 92 penetrates through the through hole, the rotating shaft 92 is pivoted with the ash removal bracket 91, the rotating shaft 92 is provided with the rotating plate 93, and the middle section of the rotating plate 93 is fixed to the rotating shaft 92; the bottom of one end of the rotating plate 93 is connected with an air cylinder 94, and the air cylinder 94 is fixedly arranged on the ash removal bracket 91; a first guide rod 95 is arranged at one end of the rotating plate 93, the first guide rod 95 extends into the ash removal adjusting bin 1, a first control cover 95 is arranged at the bottom of the first guide rod 95, the first control cover 95 is matched with the first air hole 4, a fourth control cover 97 is arranged at the top of the first guide rod 95, and the fourth control cover 97 is matched with the fourth air hole 5; a second guide rod 98 is arranged at the other end of the rotating plate 93, a second control cover 99 is arranged at the bottom of the second guide rod 98, the second control cover 99 is matched with the second air hole 7, a third control cover 90 is arranged at the top of the second guide rod 98, and the third control cover 90 is matched with the third air hole 8.
In this embodiment, the first control cover 96 is perpendicular to the first guide rod 95, and the fourth control cover 97 is disposed at an angle to the first guide rod 95; the second control cap 99 is disposed at an angle to the second guide rod 98, and the third control cap 90 is perpendicular to the second guide rod 98.
The first control cover 96 is in pin joint with the first guide rod 95 in the embodiment, and the fourth control cover 97 and the first guide rod 95 are one of welded and fixed or integrally formed; the second control cover 99 is fixed to the second guide rod 98 by welding, the third control cover 90 is fixed to the second guide rod 98 by threads, and a locknut is arranged on the top of the second guide rod 98 and presses the third control cover 90.
The edges of the first control cover 96, the fourth control cover 97, the second control cover 99 and the third control cover 90 are provided with sealing gaskets.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (6)
1. A valve accuse formula ash removal device which characterized in that: the method comprises the following steps: the device comprises an ash removal adjusting bin (1), a partition plate (2), a fan air outlet (3), a first air hole (4), a fourth air hole (5), a fan air suction opening (6), a second air hole (7), a third air hole (8) and an adjusting valve (9), wherein the partition plate (2) is arranged in the ash removal adjusting bin (1), the ash removal adjusting bin (1) is divided into a first ash removal cavity and a second ash removal cavity by the partition plate (2), the first air hole (4) is arranged at the bottom of the first ash removal cavity, the fourth air hole (5) is arranged at the top of the first ash removal cavity, the fan air outlet (3) is arranged at one side of the fourth air hole (5), and the fan air outlet (3) is arranged at the top of the first ash removal cavity; a second air hole (7) is formed in the bottom of the second ash cleaning cavity, a third air hole (8) is formed in the top of the second ash cleaning cavity, a fan air suction opening (6) is formed in one side of the third air hole (8), and the fan air suction opening (6) is formed in the top of the second ash cleaning cavity; the bottom of the adjusting bin (1) is provided with an adjusting valve (9), and the adjusting valve (9) is in contact fit with the first air hole (4), the fourth air hole (5), the second air hole (7) and the third air hole (8);
the adjusting valve (9) comprises an ash removal support (91), a rotating shaft (92), a rotating plate (93), an air cylinder (94), a first guide rod (95), a first control cover (96), a fourth control cover (97), a second guide rod (98), a second control cover (99) and a third control cover (90), the ash removal support (91) is arranged at the bottom of the ash removal adjusting bin (1), a through hole is formed in the ash removal support (92), the rotating shaft (92) penetrates through the through hole, the rotating shaft (92) is pivoted with the ash removal support (91), the rotating shaft (92) is provided with the rotating plate (93), and the middle section of the rotating plate (93) is fixed with the rotating shaft (92); the bottom of one end of the rotating plate (93) is connected with an air cylinder (94), and the air cylinder (94) is fixedly arranged on the ash removal support (91); a first guide rod (95) is arranged at one end of the rotating plate (93), the first guide rod (95) extends into the ash removal adjusting bin (1), a first control cover (95) is arranged at the bottom of the first guide rod (95), the first control cover (95) is matched with the first air hole (4), a fourth control cover (97) is arranged at the top of the first guide rod (95), and the fourth control cover (97) is matched with the fourth air hole (5); a second guide rod (98) is arranged at the end head of the other end of the rotating plate (93), a second control cover (99) is arranged at the bottom of the second guide rod (98), the second control cover (99) is matched with the second air hole (7), a third control cover (90) is arranged at the top of the second guide rod (98), and the third control cover (90) is matched with the third air hole (8);
the working method of the valve-controlled ash removal device comprises a dust removal state and an ash removal state, and specifically comprises the following steps:
the method comprises the following steps: the first air hole (4) and the third air hole (8) are closed by the adjusting valve (9), the second air hole (7) and the fourth air hole (5) are opened by the adjusting valve (9), air enters the fan air suction opening (6) from the second air hole (7), then is sent out of the fourth air hole (5) from the fan air outlet (3) and enters the external environment, and dust is removed by sucking air in the equipment;
step two: the adjustable air-conditioning device is characterized in that the adjusting valve (9) closes the second air hole (7) and the fourth air hole (5), the adjusting valve (9) opens the first air hole (4) and the third air hole (8), air enters the fan air suction opening (6) from the third air hole (8), and then the air is sent out of the first air hole (4) through the fan air outlet (3) and enters the equipment to perform reverse air supply and ash removal.
2. The valve-controlled ash removal device of claim 1, wherein: the ash removal adjusting bin (1) comprises a bottom plate (11), a coaming (12), a top plate (13) and an outer pressure cover (14), wherein the coaming (12) is arranged at the top of the bottom plate (11), and the top plate (13) is arranged at the top of the coaming (12); an outer gland (14) is arranged on the bottom plate (11), and the enclosing plate (12) is wrapped by the outer gland (14); the air-conditioning fan is characterized in that a first air hole (4) and a second air hole (7) are formed in the bottom plate (11), a fan air outlet (3), a fourth air hole (5), a fan air suction opening (6) and a third air hole (8) are formed in the top plate (13), and a partition plate (2) is arranged on the inner side of the enclosing plate (12).
3. The valve-controlled ash removal device of claim 1, wherein: the first control cover (96) is perpendicular to the first guide rod (95), and the fourth control cover (97) is arranged at an angle with the first guide rod (95); the second control cover (99) and the second guide rod (98) are arranged at an angle, and the third control cover (90) and the second guide rod (98) are perpendicular to each other.
4. The valve-controlled ash removal device of claim 3, wherein: the first control cover (96) is in pin joint with the first guide rod (95), and the fourth control cover (97) and the first guide rod (95) are fixed by welding or integrally formed; the second control cover (99) and the second guide rod (98) are fixed through welding, the third control cover (90) and the second guide rod (98) are fixed through threads, and a locknut is arranged at the top of the second guide rod (98) and presses the third control cover (90).
5. The valve-controlled ash removal device of claim 1, wherein: sealing gaskets are arranged on the edges of the first control cover (96), and sealing gaskets are also arranged on the edges of the fourth control cover (97), the second control cover (99) and the third control cover (90).
6. The valve-controlled ash removal device of claim 1, wherein: the method specifically comprises the following steps:
the method comprises the following steps: the air cylinder (94) extends out, the rotating plate (93) rotates, the first control cover (96) is in contact with the first air hole (4), the third control cover (90) is in contact with the third air hole (8), the second air hole (7) is opened, the fourth air hole (5) is opened, and the device is in a dust removal state;
step two: the air cylinder (94) retracts, the rotating plate (93) rotates, the second control cover (99) is in contact with the second air hole (7), the fourth control cover (97) is in contact with the fourth air hole (5), the first air hole (4) is opened, the third air hole (8) is opened, and the device is in a dust cleaning state.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110230760.1A CN113058334B (en) | 2021-03-02 | 2021-03-02 | Valve control type ash removal device |
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| CN202110230760.1A CN113058334B (en) | 2021-03-02 | 2021-03-02 | Valve control type ash removal device |
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| CN113058334B true CN113058334B (en) | 2022-12-02 |
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| GB551001A (en) * | 1940-08-03 | 1943-02-03 | Philip Roberts Hornbrook | Improvements in apparatus for filtering air or other gas |
| DE10101219C9 (en) * | 2001-01-12 | 2018-05-17 | Nilfisk-Advance A/S | A vacuum cleaner |
| CN2523483Y (en) * | 2002-01-04 | 2002-12-04 | 湖南有色冶金劳动保护研究所 | Multi-status dust-removing control valve for reversing blow bag dust collector |
| US9981214B2 (en) * | 2016-12-16 | 2018-05-29 | Skitter & Squirt Adventures, Llc | System and method for backflushing a vacuum filter |
| CN110393987A (en) * | 2019-08-06 | 2019-11-01 | 苏州大西力环保科技有限公司 | A kind of filter automatic back blow deashing device of industrial dust collector |
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