CN112221268A - Hot stove dust remover in ore deposit that dust removal effect is good - Google Patents
Hot stove dust remover in ore deposit that dust removal effect is good Download PDFInfo
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- CN112221268A CN112221268A CN202011095710.9A CN202011095710A CN112221268A CN 112221268 A CN112221268 A CN 112221268A CN 202011095710 A CN202011095710 A CN 202011095710A CN 112221268 A CN112221268 A CN 112221268A
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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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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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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- 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
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The invention discloses a submerged arc furnace dust remover with good dust removal effect, which comprises a pretreatment component, a dust remover main body, a first motor, a support plate, a first support rod, a feeding barrel, a connecting pipe, a mounting ring, a connecting bag, a second support rod, a baffle cover, a maintenance plate, a pull rod, an exhaust pipe, a limit ring, a screw rod, a limit nut block, a limit block and a connecting block, wherein the device is characterized in that the installed pretreatment component and the installed maintenance plate are utilized to be beneficial to cleaning dust remained in the air, so that the dust removal efficiency is reduced by avoiding a large amount of dust remained in the dust remover, the dust removal effect is improved, meanwhile, the installed feeding barrel is fixedly connected with a slag discharge pipe installed at the bottom end of the dust remover main body, the feeding barrel is fixedly connected with the dust discharge pipe, the screw shaft is driven to rotate by the operation of the first motor, so that the dust is cleaned, and the labor intensity is not only reduced, the traditional cleaning mode is changed, and meanwhile, the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of dust collectors, in particular to a dust collector for a submerged arc furnace, which has a good dust collection effect.
Background
The submerged arc furnace is also called electric arc furnace or resistance furnace. It is mainly used for reducing and smelting raw materials such as ore, carbonaceous reducing agent and solvent. The method is mainly used for producing ferrosilicon, ferromanganese, ferrochromium, ferrotungsten, silicomanganese and other ferroalloys, and is an important industrial raw material in the metallurgical industry and a chemical raw material such as calcium carbide and the like. The transformer of the submerged arc furnace has continuous and stable load, low impedance voltage, more voltage regulation stages, smaller stage difference and strong overload capacity. Can be divided into to have to carry, it is two kinds not to have the excitation pressure regulating, wherein need use the dust remover to clear up the raise dust in the air usually at the in-process that uses the hot stove in ore deposit, but traditional hot stove dust remover in ore deposit is at the in-process that uses, can make the dust in the air after filtering remain in the inside of dust remover usually, thereby the dust removal effect has been reduced, and be unfavorable for clearing up the inside remaining dust of hot stove dust remover in ore deposit, and the intensity of labour has been strengthened, simultaneously the bottom of hot stove dust remover in ore deposit usually can be provided with the ash discharge pipe of a plurality of mutual correspondence, the in-process of carrying out the ash discharge need carry out the ash discharge to the inside dust of a plurality of ash discharge pipe usually and handle one by one, this clearance mode has reduced.
Disclosure of Invention
The invention aims to provide a submerged arc furnace dust remover with good dust removal effect so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a submerged arc furnace dust remover with good dust removal effect comprises a pretreatment assembly, a dust remover main body, a first motor, a supporting plate, a first supporting rod, a feeding barrel, a connecting pipe, a mounting ring, a connecting bag, a second supporting rod, a baffle cover, a maintenance plate, a pull rod, an exhaust pipe, a limiting ring, a screw rod, a limiting nut block, a limiting block and a connecting block, wherein two ends of the center of one side of the bottom end of the dust remover main body are respectively fixedly connected with the top end of the first supporting rod through bolts, two ends of the center of the other side of the bottom end of the dust remover main body are respectively fixedly connected with the top end of the second supporting rod through bolts, the other end of the connecting bag is fixedly connected with a fixing ring, the outer portion of the fixing ring is fixedly connected with the inner top end of the mounting ring through a bearing, a thread groove is formed in the inner bottom end of the mounting ring, the bottom end of the connecting pipe is respectively fixedly connected with the insides of a plurality of corresponding through holes formed in the top end of the feeding barrel in a sleeved mode, one opposite side of the second supporting rod is respectively fixedly connected with two ends of the connecting rod, the top end of the connecting rod is fixedly connected with one side of the bottom end of the feeding barrel through a bolt, the other side of the bottom end of the feeding barrel is fixedly connected with the top end of the supporting plate through a bolt, two ends of the center of one side of the supporting plate are respectively welded with one side of the center of the first supporting rod, and the insides of the through holes formed in one side, close to the first motor, of the top end of the feeding barrel;
the pretreatment assembly comprises an air inlet pipe, an air inlet cover, an L-shaped rod, a second motor, a filter screen, a lead screw, an installation frame, a limiting rod, an ash discharge pipe, an ash discharge cover, a stop block, an arc-shaped rod, a spring, a baffle, a bristle rod, a movable plate and an installation plate, wherein the inside of a through hole formed in one side of the top end of the feeding barrel, which is close to the first motor, is fixedly connected with one end of the ash discharge pipe in an embedded mode, through holes are respectively formed in the two sides of the top end of the center of one side of the ash discharge pipe, one end of the arc-shaped rod penetrates through the through holes and is fixedly connected with the center of one side of the stop block through a bolt, the other end of the arc-shaped rod is fixedly connected with the two sides of the center of the bottom end of the baffle through bolts, the spring is wound on the arc-shaped rod and is positioned in the ash discharge pipe, one side of the baffle and, the top end of the air inlet cover is fixedly connected with the bottom end of the dust exhaust cover, an air inlet pipe is embedded in the center of one side of the air inlet cover, the other side of the air inlet cover is fixedly connected with the bottom end of the center of one side of the dust collector main body through a bolt, an air inlet is formed in the joint of the dust collector main body and the air inlet cover, one side of the center of the top end of the air inlet cover is fixedly connected with the bottom end of the second motor, a bearing is arranged at the output end of the air inlet cover and the second motor, the screw rod is mutually matched and connected with a ball nut embedded and installed in the center of the movable plate, one side of the movable plate is fixedly connected with one end of the bristle rod through a bolt, the other end of the bristle rod is attached to one side of the filter screen, the edge of the side surface of the filter screen is positioned in a limiting groove formed in the inner side of the, the top end of the filter screen is positioned inside a limiting groove arranged at the center of the bottom end of the mounting plate, the side surface of the mounting plate is fixedly connected with the inside of a through hole arranged at one side of the top end of the air inlet cover close to the dust remover main body through a bolt, the two ends of the center of the other side of the moving plate are respectively welded with one end of an L-shaped rod, the other end of the L-shaped rod is respectively attached to the two ends of the center of the top end of the baffle plate, the top end of one side of the dust remover main body corresponding to the air inlet cover is provided with an exhaust pipe, the connecting part of the dust remover main body and the exhaust pipe is provided with a through hole, the four corners of the centers of the adjacent sides of the dust remover main body and the exhaust pipe are respectively provided with through holes, the inner top end of the through hole is rotatably connected with the top end, the opposite side center department of connecting block is passed through the axis of rotation with the top of screw rod and is connected, bolt fixed connection is passed through with the top of spacing ring in the bottom of screw rod, and the stopper sets up flutedly with the junction of screw rod, one side of stopper respectively with the adjacent one side center four corners welding of dust remover main part and blast pipe, the bottom of stopper is fastened with the top laminating of spacing nut piece respectively, spacing nut piece is connected with the screw rod is mutually supported.
According to the technical scheme, the bottom end of the dust remover main body is uniformly provided with the plurality of slag discharging pipes corresponding to each other, the slag discharging pipes are provided with the valves, and the bottom ends of the slag discharging pipes are fixedly connected with one ends of the connecting bags.
According to the technical scheme, one end of the feeding barrel is provided with the thread groove, and the thread groove is matched and connected with the thread groove formed in the blocking cover.
According to the technical scheme, the other end of the feeding barrel is fixedly provided with the first motor, the joint of the feeding barrel and the output end of the first motor is embedded with the bearing, and the output end of the first motor is fixedly connected with one end of the spiral shaft.
According to the technical scheme, an inclined angle is formed between the axis of the feeding barrel and the horizontal plane, and the inclined angle is five degrees.
According to the technical scheme, the top end of the dust exhaust cover is fixedly connected with the center of one side of the bottom end of the air inlet cover through the bolt, and the connecting part of the air inlet cover and the dust exhaust cover is provided with the through hole.
According to the technical scheme, the output end of the second motor penetrates through a through hole formed in one side of the center of the top end of the air inlet cover and is fixedly connected with the top end of the screw rod, and the bottom end of the screw rod and the bottom end of the interior of the air inlet cover are located on the same horizontal straight line.
According to the technical scheme, the two ends of the center of the moving plate are respectively located on the limiting rods, and the two ends of the limiting rods are respectively and vertically and fixedly connected with the two sides of the center of one end, close to the dust remover main body, of the inside of the air inlet cover through bolts.
Compared with the prior art, the invention has the following beneficial effects: the submerged arc furnace dust remover with good dust removal effect utilizes the installed pretreatment component and the installed maintenance plate to be beneficial to cleaning dust remained in the air, avoids a large amount of dust remained in the dust remover and reduces the dust removal efficiency, thereby improving the dust removal effect, simultaneously utilizing the installed filter screen to be beneficial to the pre-treatment of the dust remained in the air, then utilizing the dust remover main body to carry out the dust removal treatment again on the filtered air, effectively improving the quality of the air after dust removal, meanwhile, the feeding barrel is fixedly connected with the slag discharge pipe arranged at the bottom end of the dust remover main body, the feeding barrel is fixedly connected with the ash discharge pipe, the screw shaft is driven to rotate by the operation of the first motor, therefore, the dust is cleaned, the labor intensity is reduced, the traditional cleaning mode is changed, and the working efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view showing the entire structure of a pretreatment module according to the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is an enlarged view of area B of FIG. 2;
FIG. 5 is a front view of the overall construction of the pretreatment module of the present invention;
FIG. 6 is a perspective view showing the overall structure of the pretreatment module according to the present invention;
FIG. 7 is a cross-sectional view of the overall construction of the present invention;
FIG. 8 is an enlarged view of area C of FIG. 7;
FIG. 9 is a perspective view of the mounting frame of the present invention;
in the figure: 1. a pretreatment assembly; 2. a dust collector main body; 3. a first motor; 4. a support plate; 5. a first support bar; 6. a feed cylinder; 7. a connecting pipe; 8. a mounting ring; 9. a connecting bag; 10. a second support bar; 11. a blocking cover; 12. maintaining the plate; 13. a pull rod; 14. an exhaust pipe; 15. a limiting ring; 16. a screw; 17. a limiting nut block; 18. a limiting block; 19. connecting blocks; 101. an air inlet pipe; 102. an air intake hood; 103. an L-shaped rod; 104. a second motor; 105. a filter screen; 106. a screw rod; 107. installing a frame; 108. a limiting rod; 109. an ash discharge pipe; 110. a dust exhaust cover; 111. a stopper; 112. an arcuate bar; 113. a spring; 114. a baffle plate; 115. a bristle bar; 116. moving the plate; 117. and (7) mounting the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a submerged arc furnace dust remover with good dust removal effect comprises a pretreatment component 1, a dust remover main body 2, a first motor 3, a support plate 4, a first support rod 5, a feeding barrel 6, a connecting pipe 7, a mounting ring 8, a connecting bag 9, a second support rod 10, a baffle cover 11, a maintenance plate 12, a pull rod 13, an exhaust pipe 14, a limiting ring 15, a screw rod 16, a limiting nut block 17, a limiting block 18 and a connecting block 19, wherein two ends of the center of one side of the bottom end of the dust remover main body 2 are respectively and fixedly connected with the top end of the first support rod 5 through bolts, two ends of the center of the other side of the bottom end of the dust remover main body 2 are respectively and fixedly connected with the top end of the second support rod 10 through bolts, a plurality of slag discharge pipes which correspond to each other are uniformly arranged at the bottom end of the dust remover main body 2, valves are arranged on the slag discharge pipes, the bottom ends of the, the other end of the connecting bag 9 is fixedly connected with the fixing ring, the outer part of the fixing ring is fixedly connected with the inner top end of the mounting ring 8 through a bearing, the inner bottom end of the mounting ring 8 is provided with a thread groove, the thread groove is mutually matched and connected with a thread groove arranged at the outer top end of the connecting pipe 7, the bottom end of the connecting pipe 7 is respectively sleeved and fixedly connected with the inner parts of a plurality of mutually corresponding through holes arranged at the top end of the feeding barrel 6, one end of the feeding barrel 6 is provided with a thread groove, the thread groove is mutually matched and connected with a thread groove arranged in the blocking cover 11, so that the blocking cover 11 is favorably and fixedly connected with the feeding barrel 6, one opposite side of the second supporting rod 10 is respectively and fixedly connected with two ends of the connecting rod, the top end of the connecting rod is fixedly connected with one side of the bottom end of the feeding barrel 6 through a bolt, the other end of the feeding barrel 6 is fixedly provided with the first, the output end of the first motor 3 is fixedly connected with one end of the spiral shaft, so that the spiral shaft is driven to rotate through the work of the first motor 3, the ash discharge treatment is facilitated, the other side of the bottom end of the feeding cylinder 6 is fixedly connected with the top end of the supporting plate 4 through a bolt, two ends of the center of one side of the supporting plate 4 are respectively welded with one side of the center of the first supporting rod 5, an inclined angle is formed between the axis of the feeding cylinder 6 and the horizontal plane, the inclined angle is five degrees, the discharge is facilitated, and the inside of a through hole formed in one side, close to the first motor 3, of the top end of the feeding cylinder 6 is fixedly connected with;
the pretreatment assembly 1 comprises an air inlet pipe 101, an air inlet cover 102, an L-shaped rod 103, a second motor 104, a filter screen 105, a screw rod 106, an installation frame 107, a limiting rod 108, an ash discharge pipe 109, an ash discharge cover 110, a stop block 111, an arc-shaped rod 112, a spring 113, a baffle plate 114, a bristle rod 115, a movable plate 116 and an installation plate 117, wherein the inner part of a through hole formed in one side of the top end of a feeding barrel 6 close to the first motor 3 is fixedly connected with one end of the ash discharge pipe 109 in an embedded manner, through holes are respectively formed in both sides of the top end of the center of one side of the ash discharge pipe 109, one end of the arc-shaped rod 112 penetrates through the through hole and is fixedly connected with the center of one side of the stop block 111 through a bolt, the other end of the arc-shaped rod 112 is fixedly connected with both sides of the center of the bottom end of the baffle plate 114 through a bolt, the spring 113 is wound on the arc-shaped rod 112 and, the other end of the dust exhaust pipe 109 is fixedly connected with the bottom end of the air intake cover 102, the top end of the air intake cover 102 is fixedly connected with the bottom end of the dust exhaust cover 110, the top end of the dust exhaust cover 110 is fixedly connected with the center of one side of the bottom end of the air intake cover 102 through a bolt, a through hole is arranged at the joint of the air intake cover 102 and the dust exhaust cover 110, which is favorable for dust removal treatment, an air intake pipe 101 is embedded in the center of one side of the air intake cover 102, the other side of the air intake cover 102 is fixedly connected with the bottom end of one side of the dust remover main body 2 through a bolt, an air inlet is arranged at the joint of the dust remover main body 2 and the air intake cover 102, one side of the center of the top end of the air intake cover 102 is fixedly connected with the bottom end of the second motor 104, the output end of the second motor 104 penetrates through the through hole arranged at one side of the center of, the bearing is installed with the output of second motor 104 to air inlet cover 102, the ball nut that lead screw 106 and movable plate 116's center department embedding installation mutually supports and is connected, one side of movable plate 116 is through the bolt and the one end fixed connection of brush hair pole 115, the other end of brush hair pole 115 and the one side laminating of filter screen 105, the side edge of filter screen 105 is located the inside of the spacing recess that the inboard of installing frame 107 was seted up, the outside of installing frame 107 passes through bolt fixed connection with the inside one end that is close to dust remover main part 2 of air inlet cover 102 respectively, the top of filter screen 105 is located the inside of the spacing recess that the bottom center department of installing plate 117 seted up, the side of installing plate 117 passes through bolt fixed connection with the inside through-hole that the top of air inlet cover 102 was seted up near one side of dust remover main part 2, the center both ends of movable plate 116 are located gag lever 108 respectively, the both ends of gag lever 108 respectively with the inside of air inlet The two ends of the center of the other side of the moving plate 116 are respectively welded with one end of an L-shaped rod 103, the other end of the L-shaped rod 103 is respectively attached to the two ends of the center of the top end of the baffle plate 114, the exhaust pipe 14 is installed at the top end of the center of one side of the dust remover main body 2 corresponding to the air inlet cover 102, the connecting part of the dust remover main body 2 and the exhaust pipe 14 is provided with a through hole, the four corners of the center of the adjacent side of the dust remover main body 2 and the exhaust pipe 14 are respectively provided with a through hole, the inner top end of the through hole is rotatably connected with the top end of the maintenance plate 12 through a hinge, the pull rod 13 is fixedly installed at the bottom end of the center of one side of the maintenance plate 12, the two sides of the bottom end of the center of one side of the maintenance plate 12 are respectively, a groove is formed at the joint of the limiting block 18 and the screw 16, one side of the limiting block 18 is welded with four corners of the center of the adjacent side of the dust remover main body 2 and the exhaust pipe 14 respectively, the bottom end of the limiting block 18 is attached and fastened with the top end of the limiting nut block 17 respectively, and the limiting nut block 17 is matched and connected with the screw 16; when the dust remover is used, the installed air inlet pipe 101 is connected with the air inlet installation pipe, the installed exhaust pipe 14 is fixedly connected with the exhaust installation pipe, air containing dust enters the air inlet cover 102 from the air inlet pipe 101, the dust in the air is pretreated by the installed filter screen 105, the pretreated air enters the dust remover main body 2 and is exhausted from the exhaust pipe 14, when the dust needs to be cleaned, the air enters the air inlet cover 102 from the air inlet pipe 101, the bottom end of the limiting nut block 17 is attached to the top end of the limiting ring 15 by rotating the limiting nut block 17, the screw 16 is driven to rotate by rotating the limiting ring 15, so that the screw 16 is separated from the limiting block 18, and the maintenance plate 12 is driven to rotate by pulling the pull rod 13, so that the dust remained in the dust remover main body 2 is cleaned, then dust falls on the bottom end inside the dust collector main body 2 in the gravity process, after the dust remained inside the dust collector main body 2 is cleaned, the pull rod 13 is stopped to be pulled, one side of the maintenance plate 12 and the adjacent side of the dust collector main body 2 and the exhaust pipe 14 are in the same plane, then the screw 16 is rotated to enable the screw 16 to be positioned inside the groove formed in the limiting block 18, then the top end of the screw 16 is attached and fastened with the bottom end of the limiting block 18 through reversely rotating the screw 16, then the second motor 104 and the first motor 3 are respectively fixedly connected with a power supply through conducting wires, then the second motor 104 is opened to drive the screw 106 to rotate, the moving plate 116 is positioned on the screw 106 and the limiting rod 108 to move, further the bristle rod 115 and the L-shaped rod 103 are driven to move, the dust remained on the filter screen 105 is cleaned through the movement of the bristle rod 115, and the L-shaped rod 103 is driven to push the baffle 114 to rotate through the movement of the L-shaped rod 103, and make relative movement between curved pole 112 and the ash discharge pipe 109, and spring 113 is in compression state this moment, and then make the dust under the filter screen 105 clearance drop to the inside of ash discharge pipe 109, utilize second motor 104 to make lead screw 106 reverse direction move afterwards, the top of movable plate 116 and the laminating of the inside top of admitting air cover 102 can stop second motor 104, later through opening the valve that the bottom of dust remover main part 2 set up, and then make the dust drop to the inside of connecting pipe 7 through connecting bag 9 and collar 8, later through making fender lid 11 and feed cylinder 6 separate, then open the rotation of first motor 3 drive screw axis, and then carry out the ash discharge to the dust and handle can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a hot stove dust remover in ore deposit that dust removal effect is good, includes pretreatment subassembly (1), dust remover main part (2), first motor (3), backup pad (4), first bracing piece (5), a feed cylinder (6), connecting pipe (7), collar (8), connect bag (9), second bracing piece (10), keep off lid (11), maintenance board (12), pull rod (13), blast pipe (14), spacing ring (15), screw rod (16), spacing nut piece (17), stopper (18) and connecting block (19), its characterized in that: the center of one side of the bottom end of the dust remover main body (2) is fixedly connected with the top end of the first supporting rod (5) through bolts respectively, the center of the other side of the bottom end of the dust remover main body (2) is fixedly connected with the top end of the second supporting rod (10) through bolts respectively, the other end of the connecting bag (9) is fixedly connected with the fixing ring, the outer part of the fixing ring is fixedly connected with the inner top end of the mounting ring (8) through a bearing, the inner bottom end of the mounting ring (8) is provided with a thread groove, the thread groove is matched and connected with a thread groove arranged at the outer top end of the connecting pipe (7), the bottom end of the connecting pipe (7) is fixedly connected with the inner parts of a plurality of corresponding through holes arranged at the top end of the feeding barrel (6) in a sleeved mode respectively, and one opposite side of the second supporting rod (10) is fixedly connected, the top end of the connecting rod is fixedly connected with one side of the bottom end of the feeding barrel (6) through a bolt, the other side of the bottom end of the feeding barrel (6) is fixedly connected with the top end of the supporting plate (4) through a bolt, two ends of the center of one side of the supporting plate (4) are respectively welded with one side of the center of the first supporting rod (5), and the inside of a through hole formed in one side, close to the first motor (3), of the top end of the feeding barrel (6) is fixedly connected with one end of the pretreatment assembly (1) in an embedded mode;
the pretreatment assembly (1) comprises an air inlet pipe (101), an air inlet cover (102), an L-shaped rod (103), a second motor (104), a filter screen (105), a screw rod (106), an installation frame (107), a limiting rod (108), an ash discharge pipe (109), an ash discharge cover (110), a stop block (111), an arc-shaped rod (112), a spring (113), a baffle (114), a brush hair rod (115), a moving plate (116) and an installation plate (117), wherein the inside of a through hole formed in one side of the top end of the feeding barrel (6) close to the first motor (3) is fixedly connected with one end of the ash discharge pipe (109) in an embedded mode, through holes are respectively formed in two sides of the top end of the center of one side of the ash discharge pipe (109), one end of the arc-shaped rod (112) penetrates through the through hole and is fixedly connected with the center of one side of the stop block (111) through a bolt, the other end of the arc-shaped, the dust removing device is characterized in that a spring (113) is connected to the arc-shaped rod (112) in a winding mode, the spring (113) is located inside the dust discharging pipe (109), one side of the baffle plate (114) is located inside the dust discharging pipe (109) and is rotatably connected with the top end of the center of one side of a through hole formed in the dust discharging pipe (109), the other end of the dust discharging pipe (109) is fixedly connected with the bottom end of the air inlet cover (102), the top end of the air inlet cover (102) is fixedly connected with the bottom end of the dust discharging cover (110), an air inlet pipe (101) is embedded into the center of one side of the air inlet cover (102), the other side of the air inlet cover (102) is fixedly connected with the bottom end of the center of one side of the dust remover main body (2) through a bolt, an air inlet is formed in the joint of the dust remover main body (2) and the air inlet cover (102), one side of the center of the top end of the air inlet cover (102) is fixedly connected with the bottom end of, the screw rod (106) is connected with a ball nut embedded in the center of the moving plate (116) in a matched manner, one side of the moving plate (116) is fixedly connected with one end of a brush hair rod (115) through a bolt, the other end of the brush hair rod (115) is attached to one side of the filter screen (105), the edge of the side surface of the filter screen (105) is positioned in a limiting groove formed in the inner side of the mounting frame (107), the outer side of the mounting frame (107) is fixedly connected with one end, close to the dust remover main body (2), of the inner part of the air inlet cover (102) through a bolt, the top end of the filter screen (105) is positioned in the limiting groove formed in the center of the bottom end of the mounting plate (117), the side surface of the mounting plate (117) is fixedly connected with the inner part of a through hole formed in one side, close to the dust remover main body (2), of the top end of the air inlet cover (102), the center of the other side of the moving plate (116, the other end of the L-shaped rod (103) is respectively attached to two ends of the center of the top end of the baffle plate (114), the exhaust pipe (14) is installed at the top end of the center of one side of the dust remover main body (2) corresponding to the air inlet cover (102), a through hole is formed in the joint of the dust remover main body (2) and the exhaust pipe (14), through holes are respectively formed in four corners of the center of one side of the dust remover main body (2) adjacent to the exhaust pipe (14), the top end of the inside of each through hole is rotatably connected with the top end of the maintenance plate (12) through a hinge, the pull rod (13) is fixedly installed at the bottom end of the center of one side of the maintenance plate (12), two sides of the bottom end of the center of one side of the maintenance plate (12) are respectively fixedly connected with one side of the connecting block (19) through bolts, the center of the other side of the connecting block (19) is rotatably connected with the top end of, and the junction of stopper (18) and screw rod (16) is seted up flutedly, one side of stopper (18) respectively with dust remover main part (2) and the adjacent one side center four corners welding of blast pipe (14), the bottom of stopper (18) is laminated the fastening with the top of spacing nut piece (17) respectively, spacing nut piece (17) and screw rod (16) are connected in coordination each other.
2. The submerged arc furnace dust remover with good dust removal effect according to claim 1, characterized in that: the bottom of dust remover main part (2) evenly installs a plurality of row's sediment pipes that correspond each other, and installs the valve on the row's sediment pipe, the bottom of row's sediment pipe and the one end fixed connection of connecting bag (9).
3. The submerged arc furnace dust remover with good dust removal effect according to claim 1, characterized in that: one end of the feeding barrel (6) is provided with a thread groove, and the thread groove is mutually matched and connected with a thread groove arranged in the blocking cover (11).
4. The submerged arc furnace dust remover with good dust removal effect according to claim 1, characterized in that: the other end of the feeding barrel (6) is fixedly provided with a first motor (3), a bearing is embedded at the joint of the feeding barrel (6) and the output end of the first motor (3), and the output end of the first motor (3) is fixedly connected with one end of the screw shaft.
5. The submerged arc furnace dust remover with good dust removal effect according to claim 1, characterized in that: an inclined angle is formed between the axis of the feeding barrel (6) and the horizontal plane, and the inclined angle is five degrees.
6. The submerged arc furnace dust remover with good dust removal effect according to claim 1, characterized in that: the top end of the dust exhaust cover (110) is fixedly connected with the center of one side of the bottom end of the air inlet cover (102) through a bolt, and a through hole is formed in the connection position of the air inlet cover (102) and the dust exhaust cover (110).
7. The submerged arc furnace dust remover with good dust removal effect according to claim 1, characterized in that: the output end of the second motor (104) penetrates through a through hole formed in one side of the center of the top end of the air inlet cover (102) and is fixedly connected with the top end of the screw rod (106), and the bottom end of the screw rod (106) and the bottom end of the interior of the air inlet cover (102) are located on the same horizontal straight line.
8. The submerged arc furnace dust remover with good dust removal effect according to claim 1, characterized in that: the two ends of the center of the moving plate (116) are respectively positioned on the limiting rod (108), and the two ends of the limiting rod (108) are respectively and vertically and fixedly connected with the two sides of the center of one end, close to the dust remover main body (2), of the inside of the air inlet cover (102) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011095710.9A CN112221268A (en) | 2020-10-14 | 2020-10-14 | Hot stove dust remover in ore deposit that dust removal effect is good |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011095710.9A CN112221268A (en) | 2020-10-14 | 2020-10-14 | Hot stove dust remover in ore deposit that dust removal effect is good |
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