CN114699854A - Smoke treatment device for large casting equipment and use method thereof - Google Patents
Smoke treatment device for large casting equipment and use method thereof Download PDFInfo
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- CN114699854A CN114699854A CN202210352541.5A CN202210352541A CN114699854A CN 114699854 A CN114699854 A CN 114699854A CN 202210352541 A CN202210352541 A CN 202210352541A CN 114699854 A CN114699854 A CN 114699854A
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- exhaust pipe
- fixedly connected
- smoke exhaust
- dust
- gear
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- 239000000779 smoke Substances 0.000 title claims abstract description 116
- 238000005266 casting Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 77
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 239000002912 waste gas Substances 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims description 44
- 239000003517 fume Substances 0.000 claims description 38
- 238000007599 discharging Methods 0.000 claims description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000000741 silica gel Substances 0.000 claims description 13
- 229910002027 silica gel Inorganic materials 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000005498 polishing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D45/00—Equipment for casting, not otherwise provided for
- B22D45/005—Evacuation of fumes, dust or waste gases during manipulations in the foundry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a smoke dust treatment device for large-scale casting equipment and a using method thereof, and relates to the technical field of smoke dust treatment devices. The invention solves the problems that the traditional smoke dust treatment device is inconvenient to clean the filtered dust in time on the premise of filtering the smoke dust, and the dust is accumulated in the waste gas pipe to easily influence the normal exhaust of the waste gas pipe.
Description
Technical Field
The invention relates to the technical field of smoke dust treatment devices, in particular to a smoke dust treatment device for large-scale casting equipment and a using method thereof.
Background
The smoke dust treatment device is a device for treating smoke dust in waste gas by means of filtration, purification and the like, is frequently applied in large-scale casting and processing plants along with the advancement of energy conservation and environmental protection, and the filtration modes of the smoke dust treatment device are gradually increased along with the development of times.
Large-scale casting equipment can produce certain smoke and dust when casting the work piece, and the smoke and dust is discharged from the exhaust pipe with air mixing, generally can be in exhaust pipe internally mounted smoke and dust processing apparatus, and traditional smoke and dust processing apparatus is inconvenient in time to clear up filterable dust under the prerequisite that can filter the smoke and dust, and the dust piles up the normal exhaust that influences the exhaust pipe easily in the exhaust pipe.
Disclosure of Invention
The invention aims to solve the defects that the traditional smoke dust treatment device is inconvenient to clean filtered dust in time on the premise of filtering smoke dust and the dust is accumulated in an exhaust pipe to easily influence the normal exhaust of the exhaust pipe in the prior art, and provides a smoke dust treatment device for large-scale casting equipment and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: a smoke dust treatment device for large-scale casting equipment and a using method thereof comprise a smoke exhaust pipe, a supporting structure and a filtering structure, wherein the filtering structure is arranged on the upper surface of the short arm end of the smoke exhaust pipe, the filtering structure comprises a motor, the motor is fixedly connected to the surface of the smoke exhaust pipe, the output end of the motor is fixedly connected with a gear A, a reserved hole is formed in the position, corresponding to the gear A, of the smoke exhaust pipe, the tooth surface of the gear A is meshed with a gear B, two sides of the gear B are fixedly connected with filter plates used for filtering dust in waste gas, two sides of the filter plates are both rotatably connected with the smoke exhaust pipe, one side, close to the motor, of the smoke exhaust pipe is fixedly connected with a fixing plate, one side, close to the gear A, of the fixing plate is fixedly connected with a cylinder used for rapidly extruding the gear A to limit the position of the gear A, and the lower surface of the short arm end of the smoke exhaust pipe is provided with a leakage hole used for leaking dust, and the position of the smoke exhaust pipe corresponding to the leak hole is provided with a collecting box for collecting dust on the filter plate by virtue of a supporting structure.
Adopt above-mentioned technical scheme, reached and to have rotated with the help of gear A and gear B's meshing drive filter, filtered waste gas with the help of the filter, filtered the dust that arrives and can be collected in collecting the box along the filter landing.
Preferably, the surface of the short arm end of the smoke exhaust pipe is fixedly connected with a spring A, the upper end of the spring A is fixedly connected with a U-shaped fork, two arms of the U-shaped fork both slide to penetrate through the smoke exhaust pipe, and the lower ends of the two arms of the U-shaped fork are fixedly connected with a brush for cleaning dust accumulated on the filter plate.
Adopt this preferred scheme, reached when adjusting filter plate turned angle, can sweep the effect in the collection box with the help of the dust on the filter with the help of the brush.
Preferably, one side of the smoke exhaust pipe close to the spring A is fixedly connected with a guide rod, the arc surface of the guide rod is connected with the spring A in a sliding mode, and the upper end of the guide rod penetrates through the U-shaped fork in a sliding mode.
Adopt this preferred scheme, reached and carried out the effect of restriction to spring A elasticity direction, restricted the U-shaped fork displacement position simultaneously.
Preferably, one side of the gear A close to the cylinder is fixedly connected with a silica gel pad, and one end of the cylinder close to the silica gel pad is fixedly connected with a pressure pad.
Adopt this preferred scheme, reached the effect that improves frictional force between cylinder output and the gear, and then made the cylinder fix the gear more fast.
Preferably, the upper end fixedly connected with of collecting the box is used for improving the sealed pad of collecting box and tub leakproofness of discharging fume, sealed pad is the rubber pad, the size of sealed pad and the size looks adaptation of collecting the box.
Adopt this preferred scheme, reached and improved the effect of collecting the inseparable nature of extrusion between box and the pipe of discharging fume, and then avoid the dust to spill out from collecting the box and discharging fume the condition appearance of managing the gap.
Preferably, the two sides of the collecting box are fixedly connected with sliding rails used for limiting the displacement of the collecting box, the inner wall of each sliding rail is slidably connected with sliding strips, and one side, close to each other, of each sliding strip is fixedly connected with the smoke exhaust pipe.
Adopt this preferred scheme, reached when will collecting box rebound, can carry out spacing effect between collection box and the pipe of discharging fume.
Preferably, the lower extreme of collecting the box is equipped with bearing structure, bearing structure includes two buckles, two the equal fixed connection of buckle is at the lower surface of collecting the box, two one side sliding connection that the buckle is close to each other has the rectangular plate, the lower surface rotation of rectangular plate is connected with the actuating lever that is used for supporting the collection box, the arc surface threaded connection of actuating lever has the mounting panel, the mounting panel is on the surface of tub with the help of screw thread fixed connection, one side fixedly connected with that the rectangular plate is close to the actuating lever is used for restricting the spacing of rectangular plate pivoted, the lower extreme of spacing slides and runs through the mounting panel.
By adopting the technical scheme, the effect that the rectangular plate can be quickly driven to move upwards by means of the driving rod, the rectangular plate jacks up the collection box, and the collection box is quickly fixed below the smoke exhaust pipe is achieved.
Preferably, the upper surface of mounting panel fixedly connected with fixed block, it is equipped with the locating lever to slide to insert in the fixed block, the arc surface cover of locating lever has spring B, spring B's both ends respectively with locating lever and fixed block fixed connection, a plurality of locating hole that is used for supplying the locating lever location is evenly seted up on the surface of spacing strip, the locating hole size of spacing strip and the size looks adaptation of locating lever.
Adopt this preferred scheme, reached and to have carried out the effect of restriction to spacing removal position fast with the help of the locating lever, and then reached and avoided the actuating lever to receive the mistake and bumped the condition appearance that influences to be connected the compactness between collection box and the pipe of discharging fume.
Preferably, the upper surface of the short arm end of the smoke exhaust pipe is provided with an auxiliary structure, the auxiliary structure comprises a fixing frame, the fixing frame is fixedly connected to the surface of the smoke exhaust pipe, an ejector rod is arranged in the fixing frame in a sliding insertion mode, the lower end of the ejector rod is fixedly connected with a knocking block used for knocking the smoke exhaust pipe, a spring C is sleeved on the arc surface of the ejector rod, two ends of the spring C are respectively fixedly connected with the ejector rod and the knocking block, the upper surface of the fixing frame is fixedly connected with an installation block, the installation block is internally and fixedly connected with a motor used for driving, and the output end of the motor is fixedly connected with an adjusting piece used for adjusting the reciprocating motion of the ejector rod. By adopting the technical scheme, the effect that the ejector rod can be quickly adjusted by means of the adjusting piece, the ejector rod continuously strikes the smoke exhaust pipe, the smoke exhaust pipe vibrates, and the dust drops from the inner side of the smoke exhaust pipe is assisted is achieved.
Preferably, the cross-section of the adjusting piece is I-shaped, a plurality of bulges are uniformly arranged on the arc surface of the inner side of the adjusting piece, and the bulges are polished.
Adopt this preferred scheme, reached the regulating part and rotated and can constantly push up the ejector pin with the help of the arch and strike the pipe of discharging fume, the arch is done the polishing and is polished and has played the effect that reduces frictional force between regulating part and the ejector pin.
Preferably, the method comprises the following specific steps,
s1, starting a motor of the auxiliary structure to drive the adjusting piece to rotate, further knocking the smoke exhaust pipe quickly by virtue of the ejector rod, and knocking off dust adhered to the inner side of the smoke exhaust pipe;
s2, rotating the driving rod of the supporting structure to enable the driving rod to upwards support and extrude the collection box on the smoke exhaust pipe, and further fixing the collection box on the smoke exhaust pipe;
s3, starting a motor of the filtering structure, adjusting the angle of the filtering plate, enabling the filtering plate to incline in the smoke exhaust pipe, filtering the dust by the waste gas through the filtering plate, and enabling the filtered dust to slide down into a collecting box along the filtering plate, thereby achieving the effect of collecting the dust;
s4, when the dust adhered on the filter plate needs to be cleaned, the filter plate is continuously adjusted to slide along the surface of the hairbrush, and the surface of the filter plate is cleaned by the hairbrush.
Compared with the prior art, the invention has the advantages and positive effects that,
1. in the invention, through arranging the filtering structure, the collecting box is extruded below the smoke exhaust pipe by virtue of the supporting structure, the sealing gasket can contact the smoke exhaust pipe at the moment, the sealing gasket has the effect of increasing the sealing property between the collecting box and the smoke exhaust pipe, the collecting box can slide along the surface of the sliding strip by virtue of the sliding rail when moving, the sliding rail and the sliding strip have the effect of limiting the moving position of the collecting box, after the collecting box is extruded on the smoke exhaust pipe and fixed, the air cylinder is started to enable the air cylinder to drive the pressure pad to be separated from the surface of the silica gel pad of the gear A, the motor is started to drive the gear A to rotate, the gear A drives the gear B to rotate by virtue of the sawtooth, the gear B drives the filter plate to rotate, after the filter plate rotates to a proper position, the motor is closed, the air cylinder is started to enable the air cylinder to drive the pressure pad to be extruded on the surface of the silica gel pad of the gear A, and the effect of limiting the position of the gear A is achieved, when the casting equipment is cast, the generated waste gas can be discharged from a smoke exhaust pipe, the waste gas can pass through the filter plate, smoke dust in the waste gas can be blocked by the filter plate, the blocked dust can slide into the collection box through the leak holes along the inclined filter plate, the effect of collecting the dust is achieved, when the dust adhered to the surface of the filter plate needs to be cleaned, the air cylinder is started, the air cylinder drives the pressure pad to be separated from the surface of the silica gel pad, then the motor is started, the motor drives the filter plate to rotate by means of the gear A and the gear B, the hair brush starts to be extruded when the filter plate rotates, the spring A can provide tension for the U-shaped fork, the hair brush is in close surface contact with the filter plate, the hair brush can clean the dust on the filter plate, through the arrangement of the filtering structure, the effect of filtering the waste gas dust of the casting equipment can be filtered, and the filtered dust can be rapidly collected, thereby improving the practicability of the filtering structure.
2. In the invention, by arranging the supporting structure, when the collecting box is required to be arranged on the smoke exhaust pipe, the two buckle plates below the collecting box slide in along the two sides of the rectangular plate, the positioning rod is pulled to slide out of the positioning hole of the limiting strip, then the driving rod is rotated, the driving rod drives the rectangular plate to move upwards by virtue of the threads, the rectangular plate drives the collecting box to move upwards, the limiting strip is driven to move when the collecting box moves upwards, the limiting strip slides along the surface of the mounting plate, the limiting strip has the effect of limiting the moving position of the rectangular plate, after the rectangular plate drives the collecting box to be extruded on the smoke exhaust pipe, the positioning rod is loosened, the spring B has the elasticity of the positioning rod at the moment, the positioning rod is clamped in the positioning hole of the limiting strip, the effect of limiting the moving position of the limiting strip is achieved, and the effect of rapidly extruding and fixing the collecting box on the smoke exhaust pipe is achieved by arranging the auxiliary structure, thereby supporting the collecting box quickly.
3. According to the invention, through the arrangement of the auxiliary structure, when the smoke exhaust pipe needs to be knocked, the motor is started, the motor can drive the adjusting piece to rotate at the moment, when the protrusion on the adjusting piece rotates to the ejector rod, the protrusion on the adjusting piece begins to extrude the ejector rod, the ejector rod drives the knocking block to move downwards and knock the smoke exhaust pipe, the spring C is in a stretched state at the moment, when the protrusion on the adjusting piece passes through the ejector rod, the spring C can apply a tensile force to the ejector rod, the ejector rod moves upwards, the knocking block can be separated from the smoke exhaust pipe, the effect of continuously knocking the surface of the smoke exhaust pipe is achieved in a reciprocating mode, and through the arrangement of the auxiliary structure, the effect of quickly knocking the smoke exhaust pipe and enabling dust adhered to the inner side of the smoke exhaust pipe to fall is achieved.
4. According to the invention, by arranging the adjusting piece, the cross section of the adjusting piece is in an I shape, so that the effect of improving the connection stability between the adjusting piece and the ejector rod can be improved, and the protrusion on the adjusting piece after polishing and grinding plays a role of continuously extruding the ejector rod, so that the ejector rod can rapidly reciprocate by virtue of the spring C.
Drawings
FIG. 1 is a schematic perspective view of a smoke treatment device for large-scale casting equipment and a method for using the same according to the present invention;
FIG. 2 is a schematic rear side view of the apparatus of FIG. 1 illustrating a method for using the apparatus for treating flue dust for large-scale casting equipment according to the present invention;
FIG. 3 is a schematic partial structural view of a smoke treatment device for a large-scale casting machine and a method for using the same according to the present invention, shown in FIG. 2;
FIG. 4 is a schematic view of the internal structure of FIG. 1 illustrating a smoke treatment apparatus for a large-scale casting machine and a method for using the same according to the present invention;
FIG. 5 is a schematic structural diagram of a filtering structure of a smoke dust treatment device for a large-scale casting machine and a use method thereof;
FIG. 6 is a schematic structural diagram of a smoke treatment device for a large-scale casting apparatus and a supporting structure of a method for using the same according to the present invention;
FIG. 7 is a schematic view of the upper part of FIG. 6 illustrating a smoke treatment apparatus for a large-scale casting machine and a method for using the same according to the present invention;
FIG. 8 is an enlarged view of the portion A of FIG. 7 illustrating a smoke treatment apparatus for a large-scale casting machine and a method for using the same according to the present invention;
FIG. 9 is a schematic structural diagram of an auxiliary structure of a smoke treatment device for a large-scale casting machine and a use method thereof according to the present invention;
FIG. 10 is a schematic structural diagram of a smoke treatment device for large-scale casting equipment and an adjusting member for using the same.
Illustration of the drawings: 1. a smoke exhaust pipe; 2. a filter structure; 201. a motor; 202. a gear A; 203. a gear B; 204. a filter plate; 205. a fixing plate; 206. a cylinder; 207. a collection box; 208. a spring A; 209. a U-shaped fork; 210. a brush; 211. a silica gel pad; 212. a pressure pad; 213. a guide bar; 214. a gasket; 215. a slide rail; 216. a slide bar; 3. a support structure; 31. buckling the plate; 32. a rectangular plate; 33. a drive rod; 34. mounting a plate; 35. a limiting strip; 36. a fixed block; 37. positioning a rod; 38. positioning holes; 39. a spring B; 4. an auxiliary structure; 41. a fixed mount; 42. a top rod; 43. knocking the block; 44. a spring C; 45. mounting blocks; 46. a motor; 47. an adjusting member.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The specific arrangement and function of the filtering structure 2, the supporting structure 3 and the auxiliary structure 4 will be described in detail below.
As shown in fig. 3 and 4, the filtering structure 2 includes a motor 201, the motor 201 is fixedly connected to the surface of the smoke exhaust pipe 1, the output end of the motor 201 is fixedly connected with a gear a202, the smoke exhaust pipe 1 is provided with a reserved hole corresponding to the gear a202, the tooth surface of the gear a202 is engaged with a gear B203, two sides of the gear B203 are fixedly connected with a filter plate 204 for filtering dust in exhaust gas, two sides of the filter plate 204 are rotatably connected with the smoke exhaust pipe 1, one side of the smoke exhaust pipe 1 close to the motor 201 is fixedly connected with a fixing plate 205, one side of the fixing plate 205 close to the gear a202 is fixedly connected with a cylinder 206 for rapidly extruding the gear a202 to limit the position of the gear a202, the lower surface of the short arm end of the smoke exhaust pipe 1 is provided with a leakage hole for leaking dust, the position of the smoke exhaust pipe 1 corresponding to the leakage hole is provided with a collecting box 207 for collecting dust on the filter plate 204 by means of the supporting structure 3, so that the filter plate 204 can be driven to rotate by the engagement of the gear a202 and the gear B203, the exhaust gas is filtered by the filter plate 204, and the filtered dust slides down along the filter plate 204 to the collection box 207 for collection. The fixed surface that discharges fume 1 weak point arm end is connected with spring A208, the upper end fixedly connected with U-shaped fork 209 of spring A208, two arms of U-shaped fork 209 all slide and run through the pipe 1 of discharging fume, two arm lower extreme fixedly connected with of U-shaped fork 209 are used for cleaning the brush 210 of accumulating the dust on the filter 204, when having reached adjusting filter 204 turned angle, can sweep the effect in collecting the box 207 with the help of the dust on the filter 204 with the brush 210. One side fixedly connected with guide bar 213 that discharges fume pipe 1 is close to spring A208, and the arc surface of guide bar 213 and spring A208 sliding connection, the upper end of guide bar 213 slides and runs through U-shaped fork 209, has reached the effect of restricting spring A208 elasticity direction, restricts U-shaped fork 209 shift position simultaneously. One side fixedly connected with silica gel pad 211 that gear A202 is close to cylinder 206, the one end fixedly connected with pressure pad 212 that cylinder 206 is close to silica gel pad 211 have reached the effect that improves frictional force between cylinder 206 output and the gear, and then make cylinder 206 fixed gear more fast. Collect box 207's upper end fixedly connected with and be used for improving the sealed pad 214 of collecting box 207 and the pipe 1 leakproofness of discharging fume, sealed pad 214 is the rubber pad, the size of sealed pad 214 and the size looks adaptation of collecting box 207, the equal fixedly connected with in both sides of collecting box 207 is used for restricting the slide rail 215 of collecting box 207 displacement, the inner wall sliding connection of slide rail 215 has draw runner 216, one side that two draw runners 216 are close to each other all with discharge fume pipe 1 fixed connection, the effect of extrusion compactness between box 207 and the pipe 1 of discharging fume has been reached, and then the condition of avoiding the dust to spill out from collecting box 207 and the pipe 1 gap of discharging fume appears.
The whole filtering structure 2 achieves the effects that the collecting box 207 is extruded below the smoke exhaust pipe 1 by the aid of the supporting structure 3, at the moment, the sealing gasket 214 can contact the smoke exhaust pipe 1, the sealing gasket 214 has the effect of increasing the sealing performance between the collecting box 207 and the smoke exhaust pipe 1, the collecting box 207 can slide along the surface of the sliding strip 216 by the aid of the sliding rail 215 when moving, the sliding rail 215 and the sliding strip 216 have the effect of limiting the moving position of the collecting box 207, after the collecting box 207 is extruded on the smoke exhaust pipe 1 and fixed, the air cylinder 206 is started, the air cylinder 206 drives the pressure pad 212 to be separated from the surface of the silica gel pad 211 of the gear A202, then the motor 201 is started, the gear A202 is driven to rotate by the motor 201, the gear A202 drives the gear B203 to rotate by the aid of the saw teeth, the filter plate 204 is driven to rotate by the gear B203, after the filter plate 204 rotates to a proper position, the motor 201 is closed, the air cylinder 206 is started, the air cylinder 206 drives the pressure pad 212 to be extruded on the surface of the silica gel pad 211 of the gear A202, the effect of limiting the position of the gear A202 is achieved, when the casting equipment is cast, the generated waste gas can be discharged from the smoke exhaust pipe 1, the waste gas can pass through the filter plate 204, smoke dust in the waste gas can be blocked by the filter plate 204, the blocked dust can slide into the collection box 207 through the leak holes along the inclined filter plate 204, the effect of collecting the dust is achieved, when the dust adhered to the surface of the filter plate 204 needs to be cleaned, the air cylinder 206 is started, the air cylinder 206 drives the pressure pad 212 to be separated from the surface of the silica gel pad 211, then the motor 201 is started, the motor 201 drives the filter plate 204 to rotate by means of the gear A202 and the gear B203, the brush 210 starts to be extruded when the filter plate 204 rotates, the spring A208 can provide tension for the U-shaped fork 209, the brush 210 is tightly contacted with the surface of the filter plate 204, the brush 210 can clean the dust on the filter plate 204, and the waste gas dust of the casting equipment can be filtered by the arrangement of the filter structure 2, and the filtered dust can be collected quickly, thereby improving the practicability of the filter structure 2.
As shown in fig. 5 and 6, the supporting structure 3 includes two buckle plates 31, the equal fixed connection of two buckle plates 31 is at the lower surface of collecting box 207, one side sliding connection that two buckle plates 31 are close to each other has rectangular plate 32, the lower surface of rectangular plate 32 rotates and is connected with drive rod 33 that is used for supporting collecting box 207, the arc surface threaded connection of drive rod 33 has mounting panel 34, mounting panel 34 is on the surface of discharging fume pipe 1 with the help of screw thread fixed connection, one side fixedly connected with that rectangular plate 32 is close to drive rod 33 is used for limiting rectangular plate 32 pivoted spacing strip 35, the lower extreme of spacing strip 35 slides and runs through mounting panel 34, it can drive rectangular plate 32 rebound with the help of drive rod 33 fast to have reached, make rectangular plate 32 will collect box 207 jack-up, and then reached and fixed the effect in discharging fume pipe 1 below with collecting box 207 fast. The upper surface of the mounting plate 34 is fixedly connected with a fixing block 36, a positioning rod 37 is slidably inserted in the fixing block 36, a spring B39 is sleeved on an arc surface of the positioning rod 37, two ends of a spring B39 are respectively fixedly connected with the positioning rod 37 and the fixing block 36, a plurality of positioning holes 38 used for positioning the positioning rod 37 are uniformly formed in the surface of each limiting strip 35, the size of each positioning hole 38 of each limiting strip 35 is matched with that of the corresponding positioning rod 37, the effect of quickly limiting the moving position of each limiting strip 35 by means of the positioning rod 37 is achieved, and the situation that the driving rod 33 is mistakenly touched to influence the tightness between the collection box 207 and the smoke exhaust pipe 1 is avoided.
The whole supporting structure 3 achieves the effects that 2, in the invention, through the arrangement of the supporting structure 3, when the collection box 207 needs to be installed on the smoke exhaust pipe 1, firstly, two buckling plates 31 below the collection box 207 slide in along two sides of a rectangular plate 32, the positioning rod 37 is pulled to slide out of a positioning hole 38 of a limiting strip 35, then, a driving rod 33 is rotated, the driving rod 33 drives the rectangular plate 32 to move upwards by virtue of threads, the rectangular plate 32 drives the collection box 207 to move upwards, the collection box 207 drives the limiting strip 35 to move when moving upwards, the limiting strip 35 slides along the surface of a mounting plate 34, the limiting strip 35 has the effect of limiting the moving position of the rectangular plate 32, after the rectangular plate 32 drives the collection box 207 to extrude on the smoke exhaust pipe 1, the positioning rod 37 is loosened, at the moment, the spring B39 gives the elasticity of the positioning rod 37, so that the positioning rod 37 is clamped in the positioning hole 38 of the limiting strip 35, reached and carried out the effect of restriction to spacing strip 35 shift position, through setting up auxiliary structure 4, reached and to have fixed the effect on discharging fume 1 with collecting box 207 extrusion fast, and then carried out quick support to collecting box 207.
s1, starting the motor 46 of the auxiliary structure 4 to enable the motor 46 to drive the adjusting piece 47 to rotate, further quickly knocking the smoke exhaust pipe 1 by virtue of the ejector rod 42, and knocking off dust adhered to the inner side of the smoke exhaust pipe 1;
s2, rotating the driving rod 33 of the supporting structure 3 to enable the driving rod 33 to upwards support and press the collection box 207 on the smoke exhaust pipe 1, and further fixing the collection box 207 on the smoke exhaust pipe 1;
s3, the motor 201 of the filter structure 2 is restarted, the angle of the filter plate 204 is adjusted, the filter plate 204 is inclined in the smoke exhaust pipe 1, waste gas is filtered out of dust through the filter plate 204, and the filtered dust slides down to the collection box 207 along the filter plate 204, so that the dust collection effect is achieved;
s4, when the dust adhered to the filter plate 204 needs to be cleaned, the filter plate 204 is adjusted to slide along the surface of the brush 210, and the surface of the filter plate 204 is cleaned by the brush 210.
The effect that its whole auxiliary structure 4 reaches is, through setting up auxiliary structure 4, when needing to strike the pipe 1 of discharging fume, start motor 46, motor 46 will drive adjusting part 47 to rotate at this moment, when the arch on the adjusting part 47 rotates on the ejector pin 42, the arch on the adjusting part 47 begins to extrude the ejector pin 42, the ejector pin 42 drives and strikes the piece 43 and moves downwards and strikes and to discharging fume on the pipe 1, spring C44 is in the state of being stretched at this moment, after the arch of adjusting part 47 passes through the ejector pin 42, spring C44 will give the pulling force of ejector pin 42, make the ejector pin 42 move upwards, strike the piece 43 and break away from discharging fume on the pipe 1, so reciprocal reach the effect of constantly striking the surface of discharging fume pipe 1, through setting up auxiliary structure 4, reached and can strike the pipe 1 of discharging fume fast, make the effect that the dust that sticks to the inboard of discharging fume pipe 1 and drops, through setting up adjusting part 47, the cross-section of adjusting part 47 is "worker" shape and can improve the effect of being connected stability between adjusting part 47 and ejector pin 42, and the arch of polishing after polishing on adjusting part 47 plays constantly extrudeing ejector pin 42, makes ejector pin 42 can be with the help of spring C44 to do reciprocating motion's effect fast.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (10)
1. The utility model provides a large-scale smoke and dust processing apparatus for casting equipment, includes tub (1), bearing structure (3) and filtration (2) of discharging fume, its characterized in that: the upper surface of the short arm end of the smoke exhaust pipe (1) is provided with a filtering structure (2), the filtering structure (2) comprises a motor (201), the motor (201) is fixedly connected to the surface of the smoke exhaust pipe (1), the output end of the motor (201) is fixedly connected with a gear A (202), a reserved hole is formed in the position, corresponding to the gear A (202), of the smoke exhaust pipe (1), a gear B (203) is meshed with the tooth surface of the gear A (202), filter plates (204) used for filtering dust in waste gas are fixedly connected to the two sides of the gear B (203), the two sides of the filter plates (204) are rotatably connected with the smoke exhaust pipe (1), one side, close to the motor (201), of the smoke exhaust pipe (1) is fixedly connected with a fixing plate (205), one side, close to the gear A (202), of the fixing plate (205) is fixedly connected with a cylinder (206) used for rapidly extruding the gear A (202) to limit the position of the gear A (202), the lower surface of the short arm end of the smoke exhaust pipe (1) is provided with a leakage hole for leaking dust, and a collection box (207) for collecting the dust on the filter plate (204) is arranged at the position of the smoke exhaust pipe (1) corresponding to the leakage hole by means of a support structure (3).
2. The fume treatment apparatus for a large casting facility according to claim 1, wherein: the utility model discloses a smoke exhaust pipe, including the pipe of discharging fume (1), the fixed surface of the short arm end of pipe of discharging fume (1) is connected with spring A (208), the upper end fixedly connected with U-shaped fork (209) of spring A (208), two arms of U-shaped fork (209) all slide and run through pipe (1) of discharging fume, the brush (210) that accumulate the dust on the filter (204) are used for cleaning to the two arm lower extreme fixedly connected with of U-shaped fork (209).
3. The fume treatment apparatus for a large-scale casting facility according to claim 1, wherein: one side fixedly connected with guide bar (213) that tub (1) is close to spring A (208) of discharging fume, the arc surface and spring A (208) sliding connection of guide bar (213), U-shaped fork (209) is run through in the upper end slip of guide bar (213).
4. The fume treatment apparatus for a large casting facility according to claim 1, wherein: one side fixedly connected with silica gel pad (211) that gear A (202) are close to cylinder (206), one end fixedly connected with pressure pad (212) that cylinder (206) are close to silica gel pad (211).
5. The fume treatment apparatus for a large casting facility according to claim 1, wherein: collect the sealed pad (214) that the upper end fixedly connected with of box (207) is used for improving and collect box (207) and tub (1) leakproofness of discharging fume, sealed pad (214) is the rubber pad, the size of sealed pad (214) and the size looks adaptation of collecting box (207), the equal fixedly connected with in both sides of collecting box (207) is used for restricting slide rail (215) of collecting box (207) displacement, the inner wall sliding connection of slide rail (215) has draw runner (216), two one side that draw runner (216) are close to each other all with tub (1) fixed connection discharges fume.
6. The fume treatment apparatus for a large casting facility according to claim 1, wherein: the lower extreme of collecting box (207) is equipped with bearing structure (3), bearing structure (3) include two buckle (31), two the lower surface of buckle (31) equal fixed connection at collecting box (207), two one side sliding connection that buckle (31) are close to each other has rectangular plate (32), the lower surface of rectangular plate (32) rotates and is connected with actuating lever (33) that are used for supporting collecting box (207), the arc surface threaded connection of actuating lever (33) has mounting panel (34), mounting panel (34) are on the surface of discharging fume pipe (1) with the help of screw thread fixed connection, one side fixedly connected with that rectangular plate (32) are close to actuating lever (33) is used for restricting rectangular plate (32) pivoted spacing strip (35), the lower extreme slip of spacing strip (35) runs through mounting panel (34).
7. The fume treatment apparatus for a large casting facility according to claim 6, wherein: the last fixed surface of mounting panel (34) is connected with fixed block (36), it is equipped with locating lever (37) to slide to insert in fixed block (36), the arc surface cover of locating lever (37) has spring B (39), the both ends of spring B (39) respectively with locating lever (37) and fixed block (36) fixed connection, a plurality of locating hole (38) that are used for supplying locating lever (37) location are evenly seted up on the surface of spacing strip (35), locating hole (38) size and the size looks adaptation of locating lever (37) of spacing strip (35).
8. The fume treatment apparatus for a large casting facility according to claim 1, wherein: the upper surface of the short arm end of the smoke exhaust pipe (1) is provided with an auxiliary structure (4), the auxiliary structure (4) comprises a fixing frame (41), the fixed frame (41) is fixedly connected on the surface of the smoke exhaust pipe (1), a mandril (42) is inserted in the fixed frame (41) in a sliding way, the lower end of the ejector rod (42) is fixedly connected with a knocking block (43) used for knocking the smoke exhaust pipe (1), the arc surface of the ejector rod (42) is sleeved with a spring C (44), two ends of the spring C (44) are respectively fixedly connected with the ejector rod (42) and the knocking block (43), the upper surface of the fixed frame (41) is fixedly connected with an installation block (45), a motor (46) for driving is fixedly connected in the installation block (45), and the output end of the motor (46) is fixedly connected with an adjusting piece (47) used for adjusting the reciprocating motion of the ejector rod (42).
9. The fume treatment apparatus for a large casting facility according to claim 8, wherein: the cross-section of regulating part (47) is "worker" shape, the inboard arc surface of regulating part (47) evenly is equipped with a plurality of arch, and the processing of polishing is ground to the arch.
10. The use method of the smoke treatment device for the large-scale casting equipment according to any one of claims 1 to 9, characterized by comprising the following steps: the method comprises the following specific steps of,
s1, starting a motor (46) of the auxiliary structure (4) to enable the motor (46) to drive an adjusting piece (47) to rotate, further knocking the smoke exhaust pipe (1) quickly by means of a mandril (42), and knocking off dust adhered to the inner side of the smoke exhaust pipe (1);
s2, rotating the driving rod (33) of the supporting structure (3) to enable the driving rod (33) to upwards support and press the collection box (207) on the smoke exhaust pipe (1), and further fixing the collection box (207) on the smoke exhaust pipe (1);
s3, the motor (201) of the filter structure (2) is restarted, the angle of the filter plate (204) is adjusted, the filter plate (204) is inclined in the smoke exhaust pipe (1), waste gas is filtered out of dust through the filter plate (204), and the filtered dust can slide down to the collection box (207) along the filter plate (204), so that the dust collection effect is achieved;
s4, when the dust adhered on the filter plate (204) needs to be cleaned, the filter plate (204) is continuously adjusted to enable the filter plate (204) to slide along the surface of the hairbrush (210), and the surface of the filter plate (204) is cleaned by the hairbrush (210).
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| CN202210352541.5A CN114699854A (en) | 2022-04-05 | 2022-04-05 | Smoke treatment device for large casting equipment and use method thereof |
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Application publication date: 20220705 |