CN211425196U - Deflagration shock wave ash removal device - Google Patents
Deflagration shock wave ash removal device Download PDFInfo
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- CN211425196U CN211425196U CN201922242621.1U CN201922242621U CN211425196U CN 211425196 U CN211425196 U CN 211425196U CN 201922242621 U CN201922242621 U CN 201922242621U CN 211425196 U CN211425196 U CN 211425196U
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Abstract
The utility model discloses a deflagration shock wave ash removal device, including over heater main part pipe, connecting pipe, shock wave soot blower, connecting wire, jet-propelled pipe, semicircle board one, semicircle board two, installation piece, jet-propelled hose, T type pole, magnetic sheet, spring one, fastening bolt, magnetic stripe, arc pipe, gear, rack, spring two, screw rod and nut. The utility model discloses the magnetic sheet of being convenient for of spring one is hugged closely over heater main part pipe annular side, install jet-propelled pipe on the arc, it is gaseous through the connecting pipe, jet-propelled pipe gets into inside the arc, then gaseous jet-propelled hose is inside back blowout, dust on over heater main part pipe annular side is cleared up, the screw rod removes along the nut, the screw rod removes and drives two removal racks of rack and remove, rack removal and gear engagement, avoid the gear to take place to rotate, and then avoid jet-propelled pipe to take place to rotate, rack removal is stretched spring two, spring two receives tensile production elasticity, the elasticity of spring two is convenient for spur rack and gear separation.
Description
Technical Field
The utility model relates to a superheater main part pipe ash removal device specifically is a deflagration shock wave ash removal device, belongs to superheater technical field.
Background
The superheater is a part in the boiler that further heats steam from a saturation temperature to a superheat temperature, and is also called a steam superheater. The superheater can be divided into a convection type, a radiation type and a semi-radiation type according to the heat transfer mode; according to the structure characteristics, the device can be divided into a serpentine tube type, a screen type, a wall type and a wall wrapping type, and the serpentine tube type, the screen type, the wall type and the wall wrapping type are all composed of a plurality of parallel tubes and inlet and outlet headers.
The over heater main part that uses at present has certain defect, lacks convenient ash removal device, causes the inconvenient clearance of dust on over heater main part pipe surface, reduces the radiating effect of over heater main part pipe for the creep damage of over heater main part pipe, lacks the convenient stop gear of jet-propelled pipe simultaneously, causes jet-propelled pipe to take place to rotate easily, and then causes jet-propelled pipe to drop from the arc pipe easily. Therefore, the deflagration shock wave ash removal device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a deflagration shock wave ash removal device for solving the above problems.
The utility model discloses a technical scheme realizes above-mentioned mesh, a deflagration shock wave ash removal device, including over heater main part pipe, connecting pipe, shock wave soot blower, connecting wire, jet-propelled pipe, installation soot blowing mechanism and stop gear, the shock wave soot blower bottom symmetry is installed connecting wire and connecting pipe, jet-propelled pipe is installed to connecting pipe one end, jet-propelled pipe is installed in over heater main part pipe one side;
the installation soot blowing mechanism comprises a first semicircular plate, a second semicircular plate, an installation block, an air injection hose, a T-shaped rod, a magnetic sheet, a first spring and an arc-shaped pipe, the first semicircular plate and the second semicircular plate are symmetrically installed on the annular side surface of the superheater main body pipe, the first semicircular plate is arranged at the front end of the second semicircular plate, the right end of the first semicircular plate and the right end of the second semicircular plate are both arranged on the mounting block, the arc-shaped pipe is fixedly arranged in the mounting block, the air injection hoses are arranged in the first semicircular plate and the second semicircular plate, one end of the air injection hose is connected with the arc-shaped pipe, one ends of the first semicircular plate and the second semicircular plate are provided with T-shaped rods, one ends of the T-shaped rods are fixedly provided with magnetic sheets, one end of the magnetic sheet is attached to the annular side face of the superheater main body pipe, a first spring is mounted on the annular side face of the T-shaped rod, and two ends of the first spring are fixedly mounted on the T-shaped rod and the first semicircular plate respectively;
stop gear includes gear, rack, two, screw rods and nut of spring, the jet-propelled pipe of installation piece top installation, jet-propelled pipe one end is installed on arc pipe annular side, fixed mounting gear on the jet-propelled pipe annular side, installation piece one end installation screw rod, last installation nut of screw rod annular side, and nut outside fixed mounting inside the installation piece, fixed mounting spring two on the screw rod annular side, and two both ends of spring fixed mounting respectively are on the inside and rack of installation piece, screw rod one end is laminated with the rack mutually, rack one end meshes with gear annular side mutually.
Preferably, a fastening bolt is installed at one end of the semicircular plate, a threaded through hole is formed in one end of the semicircular plate, a threaded circular groove is formed in the other end of the semicircular plate, the fastening bolt is installed inside the threaded through hole, and one end of the fastening bolt extends into the threaded circular groove.
Preferably, the magnetic blocks are fixedly mounted in the first semicircular plate and the second semicircular plate, and the two magnetic blocks are attached to each other.
Preferably, the hinge is fixedly installed at one end of the first semicircular plate and one end of the second semicircular plate through the first screws, the other end of the hinge is fixed to the installation block through the second screws, and the first semicircular plate and the second semicircular plate are connected with the installation block through the hinges.
Preferably, the circular groove is formed in the top end of the mounting block, the gear is mounted inside the circular groove, the groove is formed inside the circular groove, the spring II is fixedly mounted inside the groove, the air injection pipe is provided with an external thread on the annular side, the arc-shaped pipe is provided with a threaded hole on the annular side, and the air injection pipe is mounted on the arc-shaped pipe through the external thread and the threaded hole.
Preferably, two air ducts are symmetrically arranged at the rear end of the shock wave soot blower, and the two air ducts respectively convey acetylene and oxygen.
The utility model has the advantages that:
1. the first beneficial effect is that the first half-round plate and the second half-round plate continue to rotate, the superheater main body tube extrudes the magnetic sheet, the magnetic sheet is extruded to move to drive the T-shaped rod to move, the T-shaped rod moves to stretch the first spring, the first spring generates elastic force, the elastic force of the first spring facilitates the magnetic sheet to be tightly attached to the annular side surface of the superheater main body tube, the first half-round plate and the second half-round plate rotate to enable the two magnetic strips to be mutually adsorbed and attached, further to assist in attaching the first half-round plate and the second half-round plate, the air injection tube is installed on the arc-shaped tube, the shock wave soot blower is started, further, gas enters the arc-shaped tube through the connecting tube and the air injection tube, then the gas enters the air injection hose and is sprayed out, dust on the annular side surface of the superheater main body, the heat dissipation effect of the superheater main body pipe is reduced, and the problem of creep damage of the superheater main body pipe is accelerated;
2. the second beneficial effect, the screw rod removes along the nut, the screw rod removes and drives two removal racks of rack and removes, rack removal and gear engagement, avoid the gear to take place to rotate, and then avoid jet-propelled pipe to take place to rotate, rack removal is stretched spring two, spring two receives tensile production elasticity, the elasticity of spring two is convenient for spur rack and gear separation, the convenient stop gear of jet-propelled pipe has been solved and has been lacked, cause jet-propelled pipe to take place to rotate easily, and then cause jet-propelled pipe to follow the drawback that the arc pipe drops easily.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the installation soot blowing mechanism of the present invention;
FIG. 3 is a schematic structural view of the limiting mechanism of the present invention;
FIG. 4 is a schematic view of a partially enlarged view of the position A of the present invention;
fig. 5 is a schematic diagram of the distribution structure of the shock wave soot blower of the present invention.
In the figure: 1. superheater main body pipe, 2, connecting pipe, 3, shock wave soot blower, 4, connecting wire, 5, jet pipe, 6, half round plate I, 7, half round plate II, 8, mounting block, 9, jet hose, 10, T-shaped rod, 11, magnetic sheet, 12, spring I, 13, fastening bolt, 14, magnetic stripe, 15, arc pipe, 16, gear, 17, rack, 18, spring II, 19, screw rod, 20, nut.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-5, a deflagration shock wave soot cleaning device comprises a superheater main body tube 1, a connecting tube 2, a shock wave soot blower 3, a connecting wire 4, an air injection tube 5, a soot blowing mechanism and a limiting mechanism, wherein the connecting wire 4 and the connecting tube 2 are symmetrically installed at the bottom end of the shock wave soot blower 3, the air injection tube 5 is installed at one end of the connecting tube 2, and the air injection tube 5 is installed at one side of the superheater main body tube 1;
the installation soot blowing mechanism comprises a first half-round plate 6, a second half-round plate 7, an installation block 8, a first air injection hose 9, a T-shaped rod 10, magnetic sheets 11, a spring 12 and an arc-shaped pipe 15, wherein the first half-round plate 6 and the second half-round plate 7 are symmetrically installed on the annular side surface of the superheater main body pipe 1, the first half-round plate 6 is installed at the front end of the second half-round plate 7, the right end of the first half-round plate 6 and the right end of the second half-round plate 7 are both installed on the installation block 8, the arc-shaped pipe 15 is fixedly installed inside the installation block 8, the air injection hose 9 is installed inside the first half-round plate 6 and the second half-round plate 7, one end of the air injection hose 9 is connected with the arc-shaped pipe 15, the T-shaped rod 10 is installed at one ends of the first half-round plate 6 and the second half-round plate 7, the magnetic sheet 11 is fixedly installed at one end, two ends of a first spring 12 are respectively fixedly arranged on a T-shaped rod 10 and a first semicircular plate 6, a user places the first semicircular plate 6 and the second semicircular plate 7 on two sides of the annular side face of a superheater main body pipe 1, then the first semicircular plate 6 and the second semicircular plate 7 are rotated by a hinge, the first semicircular plate 6 and the second semicircular plate 7 rotate to drive a magnetic sheet 11 to move to be attached to the annular side face of the superheater main body pipe 1, the first semicircular plate 6 and the second semicircular plate 7 continue to rotate, the superheater main body pipe 1 extrudes the magnetic sheet 11, the magnetic sheet 11 is extruded to move to drive the T-shaped rod 10 to move, the T-shaped rod 10 moves to stretch the first spring 12, so that the first spring 12 generates elastic force, the elastic force of the first spring 12 is convenient for the magnetic sheet 11 to be attached to the annular side face of the superheater main body pipe 1, the first semicircular plate 6 and the second semicircular plate 7 rotate to enable two magnetic sheets to be attached to, then a user twists the fastening bolt 13, the fastening bolt 13 rotates to penetrate through the threaded through hole to enter the threaded circular groove and further connect the first half plate 6 and the second half plate 7, the air injection hose 9 is installed on the superheater main body pipe 1, then the user installs the air injection pipe 5 on the arc-shaped pipe 15, the shock wave soot blower 3 is started, then the gas enters the arc-shaped pipe 15 through the connecting pipe 2 and the air injection pipe 5, and then the gas enters the air injection hose 9 and is ejected out, so that dust on the annular side face of the superheater main body pipe 1 is cleaned;
the limiting mechanism comprises a gear 16, a rack 17, a second spring 18, a screw rod 19 and a nut 20, the jet pipe 5 is installed at the top end of the installation block 8, one end of the jet pipe 5 is installed on the annular side surface of the arc-shaped pipe 15, the gear 16 is fixedly installed on the annular side surface of the jet pipe 5, the screw rod 19 is installed at one end of the installation block 8, the nut 20 is installed on the annular side surface of the screw rod 19, the outer side of the nut 20 is fixedly installed inside the installation block 8, the second spring 18 is fixedly installed on the annular side surface of the screw rod 19, two ends of the second spring 18 are respectively fixedly installed inside the installation block 8 and on the rack 17, one end of the screw rod 19 is attached to the rack 17, one end of the rack 17 is meshed with the annular side surface of the gear 16, a user utilizes an external thread and a threaded hole to install the jet, then, a user twists the screw rod 19, the screw rod 19 moves along the nut 20, the screw rod 19 moves to drive the rack 17 and the rack 17 to move, the rack 17 moves to be meshed with the gear 16, the gear 16 is prevented from rotating, further, the gas ejector pipe 5 is prevented from rotating, the rack 17 moves to stretch the spring 18, the spring 18 is stretched to generate elastic force, and the elastic force of the spring 18 is convenient for pulling the rack 17 to be separated from the gear 16.
A fastening bolt 13 is installed at one end of the first half-round plate 6, a threaded through hole is formed at one end of the first half-round plate 6, a threaded circular groove is formed at one end of the second half-round plate 7, the fastening bolt 13 is installed inside the threaded through hole, and one end of the fastening bolt 13 extends into the threaded circular groove, so that the first half-round plate 6 and the second half-round plate 7 can be conveniently installed; the magnetic blocks 14 are fixedly arranged in the first semi-circular plate 6 and the second semi-circular plate 7, and the two magnetic blocks 14 are mutually attached, so that the first semi-circular plate 6 and the second semi-circular plate 7 can be conveniently and auxiliarily connected; hinges are fixedly arranged at one ends of the first half-round plates 6 and one ends of the second half-round plates 7 through the first screws, the other ends of the hinges are fixed on the mounting blocks 8 through the second screws, the first half-round plates 6 and the second half-round plates 7 are connected with the mounting blocks 8 through the hinges, and the first half-round plates 6 and the second half-round plates 7 can rotate conveniently through the design; the top end of the mounting block 8 is provided with a circular groove, a gear 16 is mounted in the circular groove, a groove is formed in the circular groove, a second spring 18 is fixedly mounted in the groove, an external thread is formed on the annular side of the gas ejector pipe 5, a threaded hole is formed in the annular side face of the arc-shaped pipe 15, the gas ejector pipe 5 is mounted on the arc-shaped pipe 15 through the external thread and the threaded hole, and the gas ejector pipe 5 and the arc-shaped pipe 15 can be conveniently connected through the design; two air ducts are symmetrically arranged at the rear end of the shock wave soot blower 3 and used for conveying acetylene and oxygen respectively.
The utility model discloses when using, half round plate one 6 and two 7 continuation rotations of half round plate, over heater main part pipe 1 extrudees magnetic sheet 11, magnetic sheet 11 receives the extrusion and removes and drive T type pole 10 and remove, T type pole 10 removes and stretches spring one 12, make spring one 12 produce elasticity, spring one 12's elasticity is convenient for magnetic sheet 11 and is hugged closely over heater main part pipe 1 annular side, half round plate one 6 and two 7 rotations of half round plate make two magnetic stripes adsorb the laminating each other, and then supplementary laminating half round plate one 6 and two 7 of half round plate, install jet-propelled pipe 5 on arc pipe 15, start shock wave soot blower 3, and then pass through connecting pipe 2 with gas, jet-propelled pipe 5 gets into inside the arc pipe 15, then gas gets into and spouts behind jet-propelled hose 9 is inside, clear up the dust on the 1 annular side of over heater main part pipe.
The screw rod 19 moves along the nut 20, the screw rod 19 moves to drive the rack 17 II to move the rack 17, the rack 17 moves to be meshed with the gear 16, the gear 16 is prevented from rotating, the gas ejector pipe 5 is further prevented from rotating, the rack 17 moves to stretch the spring II 18, the spring II 18 is stretched to generate elastic force, and the elastic force of the spring II 18 is convenient for pulling the rack 17 to be separated from the gear 16.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a deflagration shock wave ash removal device which characterized in that: the shock wave soot blower comprises a superheater main body pipe (1), a connecting pipe (2), a shock wave soot blower (3), a connecting wire (4), an air injection pipe (5), an installation soot blowing mechanism and a limiting mechanism, wherein the connecting wire (4) and the connecting pipe (2) are symmetrically installed at the bottom end of the shock wave soot blower (3), the air injection pipe (5) is installed at one end of the connecting pipe (2), and the air injection pipe (5) is installed on one side of the superheater main body pipe (1);
the installation soot blowing mechanism comprises a first half-circular plate (6), a second half-circular plate (7), an installation block (8), an air injection hose (9), a T-shaped rod (10), magnetic sheets (11), a first spring (12) and an arc-shaped pipe (15), the first half-circular plate (6) and the second half-circular plate (7) are symmetrically installed on the annular side surface of the superheater main body pipe (1), the first half-circular plate (6) is installed at the front end of the second half-circular plate (7), the right end of the first half-circular plate (6) and the right end of the second half-circular plate (7) are both installed on the installation block (8), the arc-shaped pipe (15) is fixedly installed inside the installation block (8), the air injection hose (9) is installed inside the first half-circular plate (6) and inside the second half-circular plate (7), one end of the air injection hose (9) is connected with the arc-shaped pipe (15), the T-shaped rod (10), one end of the T-shaped rod (10) is fixedly provided with a magnetic sheet (11), one end of the magnetic sheet (11) is attached to the annular side face of the superheater main body pipe (1), a first spring (12) is arranged on the annular side face of the T-shaped rod (10), and two ends of the first spring (12) are fixedly arranged on the T-shaped rod (10) and the first semicircular plate (6) respectively;
the limiting mechanism comprises a gear (16), a rack (17), a second spring (18), a screw rod (19) and a nut (20), the top end of the mounting block (8) is provided with an air injection pipe (5), one end of the air injection pipe (5) is arranged on the annular side surface of the arc-shaped pipe (15), a gear (16) is fixedly arranged on the annular side surface of the gas ejector pipe (5), a screw rod (19) is arranged at one end of the mounting block (8), a nut (20) is arranged on the annular side surface of the screw rod (19), the outer side of the nut (20) is fixedly arranged in the mounting block (8), the annular side surface of the screw rod (19) is fixedly provided with a second spring (18), two ends of the second spring (18) are respectively and fixedly arranged in the mounting block (8) and on the rack (17), one end of the screw rod (19) is attached to the rack (17), and one end of the rack (17) is meshed with the annular side face of the gear (16).
2. The deflagration shock wave ash removal device of claim 1, wherein: fastening bolts (13) are installed at one ends of the first half-round plates (6), threaded through holes are formed in one ends of the first half-round plates (6), threaded circular grooves are formed in one ends of the second half-round plates (7), the fastening bolts (13) are installed in the threaded through holes, and one ends of the fastening bolts (13) extend to the insides of the threaded circular grooves.
3. The deflagration shock wave ash removal device of claim 1, wherein: the magnetic blocks (14) are fixedly mounted inside the first half-round plate (6) and the second half-round plate (7), and the two magnetic blocks (14) are attached to each other.
4. The deflagration shock wave ash removal device of claim 1, wherein: semicircle board one (6) one end and semicircle board two (7) one end all are through screw one fixed mounting hinge, and the hinge other end passes through screw two to be fixed on installation piece (8), semicircle board one (6) and semicircle board two (7) all are connected with installation piece (8) through the hinge.
5. The deflagration shock wave ash removal device of claim 1, wherein: the round groove is formed in the top end of the mounting block (8), the gear (16) is mounted inside the round groove, the groove is formed inside the round groove, the spring II (18) is fixedly mounted inside the groove, an external thread is formed in the annular side of the jet pipe (5), a threaded hole is formed in the annular side face of the arc pipe (15), and the jet pipe (5) is mounted on the arc pipe (15) through the external thread and the threaded hole.
6. The deflagration shock wave ash removal device of claim 1, wherein: two air ducts are symmetrically arranged at the rear end of the shock wave soot blower (3), and the two air ducts respectively convey acetylene and oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922242621.1U CN211425196U (en) | 2019-12-13 | 2019-12-13 | Deflagration shock wave ash removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922242621.1U CN211425196U (en) | 2019-12-13 | 2019-12-13 | Deflagration shock wave ash removal device |
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| Publication Number | Publication Date |
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| CN211425196U true CN211425196U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922242621.1U Active CN211425196U (en) | 2019-12-13 | 2019-12-13 | Deflagration shock wave ash removal device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146510A (en) * | 2020-11-06 | 2020-12-29 | 浙江浙能温州发电有限公司 | Pneumatic sound wave soot blower of outer clamp formula |
| CN113193451A (en) * | 2021-04-30 | 2021-07-30 | 吴美玲 | Power connector production and processing equipment |
-
2019
- 2019-12-13 CN CN201922242621.1U patent/CN211425196U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146510A (en) * | 2020-11-06 | 2020-12-29 | 浙江浙能温州发电有限公司 | Pneumatic sound wave soot blower of outer clamp formula |
| CN113193451A (en) * | 2021-04-30 | 2021-07-30 | 吴美玲 | Power connector production and processing equipment |
| CN113193451B (en) * | 2021-04-30 | 2023-02-28 | 东莞市泰康电子科技有限公司 | Power connector production and processing equipment |
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