CN212157216U - Ash blowing device of alkali recovery furnace - Google Patents
Ash blowing device of alkali recovery furnace Download PDFInfo
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- CN212157216U CN212157216U CN202020686893.0U CN202020686893U CN212157216U CN 212157216 U CN212157216 U CN 212157216U CN 202020686893 U CN202020686893 U CN 202020686893U CN 212157216 U CN212157216 U CN 212157216U
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Abstract
The utility model discloses a soda recovery furnace soot blower, concretely relates to soot blowing technical field, the power distribution box comprises a box body, box one side fixedly connected with hair-dryer, two soot blower pipes of hair-dryer air outlet fixedly connected with, box one side is equipped with moving mechanism, moving mechanism includes positive and negative motor, positive and negative motor and the inside lateral wall fixed connection of box, positive and negative motor output shaft fixedly connected with threaded rod, threaded rod one end runs through one side that the hair-dryer was kept away from to the box, two slide bars of one side fixedly connected with of hair-dryer are kept away from to the box, the threaded rod is located between two slide bars, box one side is equipped with the sleeve, the sleeve cover is established at. The utility model discloses a hair-dryer work produces wind-force, and the dust of retrieving the stove inner wall is spouted through the shower nozzle and is swept, and positive and negative motor work drives the shower nozzle and spouts to retrieving the stove different positions and sweep, easy operation, and it is wide to blow the ash scope, blows grey effectual.
Description
Technical Field
The utility model relates to a blow grey technical field, concretely relates to soda recovery furnace soot blower.
Background
After a boiler burning solid fuel runs, the method is used for periodically blowing off the accumulated ash on a heating surface so as to improve the heat transfer efficiency and keep the original output of the boiler, the soot blowing modes include three types of compressed air soot blowing, steam soot blowing and chemical soot cleaning, generally, the soot blowing frequency is determined by coal ash or is mastered according to the smoke temperature at the outlet of an air preheater, the smoke temperature is increased to indicate that more fly ash is deposited on the convection heating surface, so that soot blowing is needed, before the soot blowing is carried out on a hearth, various parameters are checked to be stable, the soot blowing of the hearth is needed to be stopped before large operation is carried out, and after the alkali recovery furnace runs, soot blowing treatment is needed.
The spray head of the soot blowing pipe of the existing soot blower is only sprayed and swept in one place of the recovery furnace, the whole recovery furnace cannot be cleaned, the soot blowing has dead angles, and the soot blowing effect is poor.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a soda recovery furnace soot blower produces wind-force through hair-dryer work, and the dust of retrieving the stove inner wall is spouted through the shower nozzle and is swept, and positive and negative motor work drives the shower nozzle and spouts to retrieving the stove different positions and sweep, easy operation, and it is wide to blow the ash scope, blows grey effectual to it has the dead angle to blow the ash among the solution prior art, blows the poor problem of ash effect.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a soot blowing device of a soda recovery furnace comprises a box body, wherein one side of the box body is fixedly connected with a blower, an air outlet of the blower is fixedly connected with two soot blowing pipes, and one side of the box body is provided with a moving mechanism;
the moving mechanism comprises a positive and negative motor, the positive and negative motor is fixedly connected with the side wall in the box body, a threaded rod is fixedly connected with an output shaft of the positive and negative motor, one end of the threaded rod penetrates through one side of the box body, which is far away from the hair drier, two sliding rods are fixedly connected with one side of the box body, the threaded rod is positioned between the two sliding rods, one side of the box body is provided with a sleeve, the sleeve is sleeved on the outer peripheral surface of the threaded rod, the threaded rod is in threaded connection with the sleeve, the upper side and the lower side of the sleeve are fixedly connected with moving rods, the two moving rods are respectively positioned at the rear side of the threaded rod, the opposite ends of the two moving rods are respectively fixedly connected with a sliding sleeve, the two sliding sleeves are respectively sleeved on the outer peripheral surfaces of the sliding rods at corresponding positions, one ends, the box is internally provided with a second bevel gear which is fixedly sleeved on the peripheral surface of the threaded rod.
Furthermore, one side of the box body, which is far away from the blower, is provided with a U-shaped frame, one ends of the two sliding rods are fixedly connected with the upper side and the lower side of the U-shaped frame respectively, and one end, which is far away from the positive and negative motors, of the threaded rod extends into the interior of the U-shaped frame and is movably connected with the U-shaped frame through a bearing.
Furthermore, third bevel gears are arranged on the upper side and the lower side of the second bevel gear, the two third bevel gears are meshed with the second bevel gear, and a second rotating shaft is fixedly connected to one side, back to back, of the two third bevel gears.
Furthermore, two first supporting plates are fixedly connected inside the box body, the threaded rod is located between the two first supporting plates, the two first supporting plates at corresponding positions are respectively penetrated through the ends, back to back, of the second rotating shafts, and the two first bevel gears are fixedly connected to the ends, back to back, of the second rotating shafts.
Furthermore, one side of each of the two first bevel gears, which is opposite to the other side, is provided with a fourth bevel gear, and the two fourth bevel gears are respectively meshed with the first bevel gears at corresponding positions.
Furthermore, two first rotating shafts are arranged inside the box body, one end of each first rotating shaft penetrates through the rear side of the inner cavity of the box body, and the four bevel gears are fixedly sleeved on the peripheral surfaces of the first rotating shafts at corresponding positions respectively.
Furthermore, the two soot blowing pipes are respectively wound on the peripheral surfaces of the first rotating shafts at the corresponding positions, vertical plates are fixedly connected to the top and the bottom of the inner cavity of the box body, and one ends of the two first rotating shafts penetrate through the vertical plates at the corresponding positions.
Further, two equal fixedly connected with second backup pad in one side that first backup pad carried on the back mutually, two equal fixedly connected with stopper in one side that the second backup pad carried on the back mutually, two the stopper is established respectively at relevant position soot blower outer peripheral face.
Furthermore, a box door is arranged on the front side of the box body and connected with the box body through a hinge.
The utility model has the advantages of as follows:
the utility model generates wind power through the work of the blower, and is injected into the nozzle through the soot blowing pipe, the nozzle sprays and sweeps dust on the inner wall of the recovery furnace, the positive and negative motor is started, the positive and negative motor works to drive the threaded rod to rotate, because the threaded rod is connected with the sleeve thread, the movable rod limits the sleeve to rotate, when the positive and negative motor rotates positively, the threaded rod rotates to drive the sleeve to move leftwards, thereby driving the sliding sleeve to move leftwards along the sliding rod, so that the nozzle sprays and sweeps different positions of the recovery furnace, simultaneously, the threaded rod rotates to drive the second bevel gear to rotate, because the second bevel gear is meshed with the third bevel gear, the second bevel gear rotates to drive the third bevel gear to rotate, thereby driving the second rotating shaft to rotate, and further driving the first bevel gear to rotate, because the first bevel gear is meshed with the fourth bevel gear, the first bevel, because the soot blowing pipe twines at first pivot peripheral face, stopper restriction soot blowing pipe deflection, the soot blowing pipe is loosened from first pivot when the sliding sleeve moves left, compares with prior art, easy operation, and it is wide to blow the ash scope, blows grey effectual.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the overall structure of the present invention;
fig. 3 is a side view of the sleeve of the present invention;
fig. 4 is a top view of the first rotating shaft of the present invention;
FIG. 5 is a perspective view of the limiting block of the present invention;
in the figure: the device comprises a box body 1, a first rotating shaft 2, a first bevel gear 3, a second rotating shaft 4, a blower 5, a positive and negative motor 6, a second bevel gear 7, a third bevel gear 8, a limiting block 9, a first supporting plate 10, a soot blowing pipe 11, a movable rod 12, a U-shaped frame 13, a sliding rod 14, a threaded rod 15, a sleeve 16, a sliding sleeve 17, a spray nozzle 18, a second supporting plate 19, a fourth bevel gear 20, a vertical plate 21 and a box door 22.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 of the specification, the soot blower of the alkali recovery furnace of the embodiment comprises a box body 1, a blower 5 is fixedly connected to one side of the box body 1, two soot blowing pipes 11 are fixedly connected to an air outlet of the blower 5, a moving mechanism is arranged on one side of the box body 1 and comprises a positive and negative motor 6, the positive and negative motor 6 is fixedly connected with the inner side wall of the box body 1, an output shaft of the positive and negative motor 6 is fixedly connected with a threaded rod 15, one end of the threaded rod 15 penetrates through one side of the box body 1 away from the blower 5, one side of the box body 1 away from the blower 5 is fixedly connected with two sliding rods 14, the threaded rod 15 is positioned between the two sliding rods 14, a sleeve 16 is arranged on one side of the box body 1, the sleeve 16 is sleeved on the outer peripheral surface of the threaded rod 15, the threaded, two the carriage release lever 12 all establishes and is located 15 rear sides of threaded rod, two the equal fixedly connected with sliding sleeve 17 of one end that carriage release lever 12 carried on the back mutually, two sliding sleeve 17 overlaps respectively and establishes the 14 outer peripheral faces of slide bar at relevant position, two the equal fixedly connected with shower nozzle 18 in one side that sliding sleeve 17 carried on the back mutually, two the one end that hair-dryer 5 was kept away from to soot blower 11 runs through relevant position's box 1 and sliding sleeve 17 respectively and with shower nozzle 18 fixed connection, 1 inside second bevel gear 7 that is equipped with of box, second bevel gear 7 fixed cover is established at threaded rod 15 outer peripheral faces.
Furthermore, one side of the box body 1, which is far away from the blower 5, is provided with a U-shaped frame 13, one ends of the two sliding rods 14 are fixedly connected with the upper side and the lower side of the U-shaped frame 13 respectively, and one end, which is far away from the positive and negative motors 6, of the threaded rod 15 extends into the U-shaped frame 13 and is movably connected with the U-shaped frame 13 through a bearing.
Furthermore, third bevel gears 8 are arranged on the upper side and the lower side of the second bevel gear 7, the third bevel gears 8 are meshed with the second bevel gear 7, and a second rotating shaft 4 is fixedly connected to one side of each of the third bevel gears 8, which is back to back, and drives the second rotating shaft 4 to rotate.
Further, two first backup pads 10 of inside fixedly connected with of box 1, threaded rod 15 is located between two first backup pads 10, two first backup pad 10 of relevant position is run through respectively to the one end that second pivot 4 carried on the back mutually, two first bevel gear 3 of the equal fixedly connected with of one end that second pivot 4 carried on the back mutually prevents that second pivot 4 from deflecting.
Further, two one sides that first bevel gear 3 carried on the back mutually all are equipped with fourth bevel gear 20, two fourth bevel gear 20 meshes with the first bevel gear 3 of relevant position mutually respectively, makes things convenient for fourth bevel gear 20 to rotate.
Further, the inside two first pivots 2 that are equipped with of box 1, two 2 one end of first pivot all runs through the box 1 inner chamber rear side, two fourth bevel gear 20 is the fixed cover respectively and is established the 2 outer peripheral faces of first pivot at relevant position, makes things convenient for first pivot 2 to rotate.
Further, two soot blowing pipes 11 twine respectively in 2 outer peripheral faces of first pivot of relevant position, the equal fixedly connected with riser 21 in box 1 inner chamber top and bottom, two 2 one ends of first pivot run through riser 21 of relevant position, make things convenient for soot blowing pipe 11 to twine in 2 outer peripheral faces of first pivot.
Further, two equal fixedly connected with second backup pad 19 in one side that first backup pad 10 carried on the back mutually, two equal fixedly connected with stopper 9 in one side that second backup pad 19 carried on the back mutually, two stopper 9 overlaps respectively and establishes in the outer peripheral face of relevant position soot blower pipe 11, and restriction soot blower pipe 11 deflects.
Further, the front side of the box body 1 is provided with a box door 22, and the box door 22 is connected with the box body 1 through a hinge, so that the heat dissipation of the positive and negative motors 6 is facilitated.
The implementation scenario is specifically as follows: the worker puts the box body 1 on the top of the recovery furnace, so that the spray head 18 extends into the recovery furnace, the blower 5 is started, the blower 5 works to generate wind power and injects the wind power into the spray head 18 through the soot blower pipe 11, the spray head 18 sprays dust on the inner wall of the recovery furnace, the positive and negative motor 6 is started, the positive and negative motor 6 works to drive the threaded rod 15 to rotate, the threaded rod 15 is in threaded connection with the sleeve 16, the moving rod 12 limits the sleeve 16 to rotate, the threaded rod 15 rotates to drive the sleeve 16 to move leftwards when the positive and negative motor 6 rotates positively, so as to drive the sliding sleeve 17 to move leftwards along the sliding rod 14, so that the spray head 18 sprays different positions of the recovery furnace, meanwhile, the threaded rod 15 rotates to drive the second bevel gear 7 to rotate, because the second bevel gear 7 is meshed with the third bevel gear 8, the second bevel gear 7 rotates to, and then drive the first bevel gear 3 to rotate, because the first bevel gear 3 meshes with the fourth bevel gear 20, the first bevel gear 3 rotates and drives the fourth bevel gear 20 to rotate, thus drive the first spindle 2 to rotate, because the soot blowing pipe 11 winds around the peripheral surface of the first spindle 2, the stopper 9 limits the deflection of the soot blowing pipe 11, so the soot blowing pipe 11 loosens from the first spindle 2 when the sliding sleeve 17 moves leftwards, when the positive and negative motor 6 reverses, the threaded rod 15 drives the sleeve 16 to move rightwards, thus drive the sliding sleeve 17 to move rightwards along the sliding rod 14, meanwhile the first spindle 2 rotates and drives the soot blowing pipe 11 to wind on the first spindle 2, easy to operate, the soot blowing range is wide, the soot blowing effect is good, this embodiment has solved the problem that soot blowing has dead angle in the prior art, and the soot blowing effect is poor.
The working principle is as follows:
referring to the attached drawings 1-5 of the specification, a worker starts a blower 5, the blower 5 works to generate wind power and injects the wind power into a nozzle 18 through a soot blowing pipe 11, the nozzle 18 sprays dust on the inner wall of a recovery furnace, a positive and negative motor 6 is started, the positive and negative motor 6 works to drive a threaded rod 15 to rotate, when the positive and negative motor 6 rotates positively, the threaded rod 15 rotates to drive a sleeve 16 to move leftwards, so that a sliding sleeve 17 is driven to move leftwards along a sliding rod 14, meanwhile, the threaded rod 15 rotates to drive a second bevel gear 7 to rotate, the second bevel gear 7 rotates to drive a third bevel gear 8 to rotate, so that a second rotating shaft 4 rotates, so that a first bevel gear 3 rotates, the first bevel gear 3 rotates to drive a fourth bevel gear 20 to rotate, so that a first rotating shaft 2 rotates, and when the sliding sleeve 17.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The utility model provides a soda recovery furnace soot blower, includes box (1), its characterized in that: a blower (5) is fixedly connected to one side of the box body (1), two soot blowing pipes (11) are fixedly connected to an air outlet of the blower (5), and a moving mechanism is arranged on one side of the box body (1);
the moving mechanism comprises a positive and negative motor (6), the positive and negative motor (6) is fixedly connected with the inner side wall of the box body (1), an output shaft of the positive and negative motor (6) is fixedly connected with a threaded rod (15), one end of the threaded rod (15) penetrates through one side, away from the blower (5), of the box body (1), one side, away from the blower (5), of the box body (1) is fixedly connected with two sliding rods (14), the threaded rod (15) is located between the two sliding rods (14), one side of the box body (1) is provided with a sleeve (16), the sleeve (16) is sleeved on the outer peripheral surface of the threaded rod (15), the threaded rod (15) is in threaded connection with the sleeve (16), moving rods (12) are fixedly connected to the upper side and the lower side of the sleeve (16), the two moving rods (12) are arranged on the rear side of the threaded rod (15), and a sliding sleeve, two slide bar (14) outer peripheral face, two that corresponding position was established respectively to sliding sleeve (17) the equal fixedly connected with shower nozzle (18) in one side that sliding sleeve (17) carried on the back mutually, two the one end that hair-dryer (5) were kept away from in soot blower pipe (11) runs through corresponding position's box (1) and sliding sleeve (17) respectively and with shower nozzle (18) fixed connection, box (1) inside is equipped with second bevel gear (7), second bevel gear (7) fixed cover is established at threaded rod (15) outer peripheral face.
2. The soot blower of a soda recovery furnace as claimed in claim 1, wherein: one side that hair-dryer (5) were kept away from in box (1) is equipped with U-shaped frame (13), two slide bar (14) one end respectively with both sides fixed connection about U-shaped frame (13), positive and negative motor (6) was kept away from in threaded rod (15) one end extend into inside U-shaped frame (13) and pass through bearing swing joint with U-shaped frame (13).
3. The soot blower of a soda recovery furnace as claimed in claim 1, wherein: third bevel gears (8) are arranged on the upper side and the lower side of the second bevel gear (7), the third bevel gears (8) are meshed with the second bevel gear (7), and the third bevel gears (8) are fixedly connected with second rotating shafts (4) on the opposite sides.
4. The soot blower of a soda recovery furnace as claimed in claim 3, wherein: two first backup pads (10) of box (1) inside fixedly connected with, threaded rod (15) are located between two first backup pads (10), two first backup pad (10) of relevant position are run through respectively to the one end that second pivot (4) carried on the back mutually, two the equal fixedly connected with first bevel gear (3) of one end that second pivot (4) carried on the back mutually.
5. The soot blower of a soda recovery furnace as claimed in claim 4, wherein: and fourth bevel gears (20) are arranged on the opposite sides of the first bevel gears (3), and the fourth bevel gears (20) are respectively meshed with the first bevel gears (3) at corresponding positions.
6. The soot blower of a soda recovery furnace as claimed in claim 5, wherein: the box (1) is inside to be equipped with two first pivot (2), two first pivot (2) one end all runs through box (1) inner chamber rear side, two fourth bevel gear (20) are fixed the first pivot (2) outer peripheral face of establishing at relevant position respectively.
7. The soot blower of a soda recovery furnace as claimed in claim 6, wherein: two soot blowing pipe (11) twine respectively in the first pivot (2) outer peripheral face of relevant position, the equal fixedly connected with riser (21) in box (1) inner chamber top and bottom, two riser (21) of relevant position are run through to first pivot (2) one end.
8. The soot blower of a soda recovery furnace as claimed in claim 4, wherein: two equal fixedly connected with second backup pad (19) in one side that first backup pad (10) carried on the back mutually, two equal fixedly connected with stopper (9) in one side that second backup pad (19) carried on the back mutually, two stopper (9) are established respectively and are established at relevant position soot blower pipe (11) outer peripheral face.
9. The soot blower of a soda recovery furnace as claimed in claim 1, wherein: the refrigerator is characterized in that a refrigerator door (22) is arranged on the front side of the refrigerator body (1), and the refrigerator door (22) is connected with the refrigerator body (1) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686893.0U CN212157216U (en) | 2020-04-29 | 2020-04-29 | Ash blowing device of alkali recovery furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686893.0U CN212157216U (en) | 2020-04-29 | 2020-04-29 | Ash blowing device of alkali recovery furnace |
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| Publication Number | Publication Date |
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| CN212157216U true CN212157216U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020686893.0U Active CN212157216U (en) | 2020-04-29 | 2020-04-29 | Ash blowing device of alkali recovery furnace |
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| CN (1) | CN212157216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890662A (en) * | 2021-02-01 | 2021-06-04 | 许傲 | Dust fall and dust removal equipment for printed circuit workshop |
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2020
- 2020-04-29 CN CN202020686893.0U patent/CN212157216U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890662A (en) * | 2021-02-01 | 2021-06-04 | 许傲 | Dust fall and dust removal equipment for printed circuit workshop |
| CN112890662B (en) * | 2021-02-01 | 2021-12-31 | 深圳市万利印刷有限公司 | Dust fall and dust removal equipment for printed circuit workshop |
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