CN109676212A - A kind of dust arrester installation - Google Patents
A kind of dust arrester installation Download PDFInfo
- Publication number
- CN109676212A CN109676212A CN201910028916.0A CN201910028916A CN109676212A CN 109676212 A CN109676212 A CN 109676212A CN 201910028916 A CN201910028916 A CN 201910028916A CN 109676212 A CN109676212 A CN 109676212A
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- China
- Prior art keywords
- roller
- dust arrester
- elbow
- arrester installation
- main gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 55
- 238000009434 installation Methods 0.000 title claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 55
- 239000003517 fume Substances 0.000 claims abstract description 40
- 239000007789 gas Substances 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 description 30
- 239000010959 steel Substances 0.000 description 30
- 238000009749 continuous casting Methods 0.000 description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
-
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Prevention Of Fouling (AREA)
Abstract
The present invention provides a kind of dust arrester installations, including fume trap cover, the bronchial being connected to fume trap cover, elbow, main gas tube and the moving assembly moved along main gas tube, elbow is arranged in moving assembly, main gas tube includes tube body and the opening for being provided with tube body side, sliding rail is provided on the side wall of opening, main gas tube further includes the belt of sealed set in the sliding track, moving assembly is slidably mounted on sliding rail, one end of elbow is connected to bronchial, and the other end of elbow is connected to via opening with main gas tube.Pass through the assembled relation between moving assembly and elbow, while improving main gas tube self seal, being able to achieve elbow on main gas tube again can move, and then improve the freedom degree of fume trap cover, fume trap cover is located near cutting head always, reduces the soakage of invalid wild wind in fume trap cover.
Description
Technical field
The present invention relates to fiery cutting machine dust collecting technique field more particularly to a kind of dust arrester installations.
Background technique
When rectangular continuous casting steel billet carries out cutting separation, a large amount of silicious dust is generated, to the body and mind of the operator of cleavable site
Health damages, and therefore, it is necessary to need to carry out trapping elimination to silicious dust when cutting steel billet, and existing fume trap cover is being caught
When collection eliminates silicious dust, often selection is located on the cutting stroke of cutting machine, since the area coverage of fume trap cover is excessive, leads to nothing
The soakage for imitating wild wind increases, and the inhalation rate of silicious dust reduces, and the energy consumption of dust collecting system improves, and causes energy dissipation.
Summary of the invention
The technical problem to be solved by the present invention is fume trap cover in the prior art is when collecting silicious dust, the inhalation rate of silicious dust
It reduces, causes energy dissipation excessive.
The technical solution adopted by the present invention to solve the technical problems is: a kind of dust arrester installation, including fume trap cover, with it is described
Bronchial, elbow, main gas tube and the moving assembly moved along the main gas tube of fume trap cover connection, the elbow
It is arranged in the moving assembly, the main gas tube includes tube body and the opening for being provided with the tube body side, the opening
Side wall on be provided with sliding rail, the main gas tube further includes the belt being sealingly disposed in the sliding rail, described
Moving assembly is slidably mounted on the sliding rail, and one end of the elbow is connected to the bronchial, the elbow
The other end be connected to via the opening with the main gas tube.
Further, the moving assembly includes framework, is rotatably mounted at the intracorporal roller group of the frame and is in institute
The shovel board stating the lower section of roller group and being fixedly mounted in the framework.
Further, the roller group includes external roller and built-in roller, and the external roller is jointly mounted to the top of belt, institute
The lower section that built-in roller is jointly mounted to belt is stated, the lower section of the built-in roller, the external roller and institute is arranged in the external roller
State rotatably being interspersed on frame body for built-in roller, the end of the built-in roller and the external roller penetrates framework and described
Shell extends to outside moving assembly.
Further, the outside of the external roller and the built-in roller is arranged with rotational sleeve, and the rotational sleeve is set
It sets in the framework, the outer wall of the rotational sleeve and the belt fit closely.
Further, the both ends of the rotational sleeve are fixedly installed with postive stop baffle, and the postive stop baffle is arranged in institute
State in framework, the spacing and the belt between the postive stop baffle it is of same size.
Further, head and the tail both ends are mounted on bearing and sealing block inside the rotational sleeve, the external roller and
The end of the built-in roller is provided with step, and the outer ring of the bearing is gripped by the sealing block and the step, institute
The inner ring cooperation for stating bearing is interspersed in the end of the external roller and the built-in roller.
Further, the sliding rail is parallel to the axial direction of the main gas tube, and the external roller is slidably installed
On the sliding rail.
Further, the end of the external roller is rotatably arranged with movable pulley, and the movable pulley is in the sliding rail
It is rolled on road.
Further, the shovel board is in bending-like, and the upper end of the shovel board is fixedly mounted in the framework, the shovel board
Lower end be between the belt and the roller group.
A kind of flame cutting machine is fixedly connected with above-mentioned any any dust arrester installation, the fume trap cover of the dust arrester installation
It is arranged on the flame cutting machine, and the fume trap cover can follow the flame cutting machine synchronizing moving.
The invention has the advantages that moving assembly and sliding rail are arranged on main gas tube, branch is connected by elbow
Feed channel and fume trap cover, so that fume trap cover itself can follow cutting head on flame cutting machine to be moved, and fume trap cover only covers
It is located at cutting head, to reduce the area coverage of fume trap cover, the soakage of invalid wild wind is reduced when silicious dust is eliminated in trapping, is mentioned
The suction efficiency that high silicious dust trapping is eliminated, reduces the energy consumption of dust collecting system, considerably reduces energy dissipation.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the main view that dust arrester installation of the invention is applied to steel flame cutting machine example；
Fig. 2 is the right view of the flame cutting machine of dust arrester installation shown in Fig. 1；
Fig. 3 is the solid of moving assembly (not including shell), elbow and the main gas tube assembling of dust arrester installation shown in Fig. 1
Figure；
Fig. 4 is the right view of the dust arrester installation of dust arrester installation shown in Fig. 1；
Fig. 5 is the fume trap cover of dust arrester installation shown in Fig. 1 and the sectional view that body connects
Fig. 6 is the moving assembly and belt assembling schematic diagram of dust arrester installation shown in Fig. 1；
Fig. 7 is the cross-sectional view of the B-B hatching along Fig. 6；
Fig. 8 is the partial enlarged view in Fig. 7 at C；
In figure: flame cutting machine -10, body -- 1, guide groove -101, interlocking bar -102, cutting head -2, pneumatic briquetting -
3, steel billet transportation machine -4, transport roller -41, frame body -42, driving motor -43, dust arrester installation -5, fume trap cover -51, abutment sleeve -
511, bronchial -52, elbow -53, main gas tube -6, opening -61, sliding rail -62, belt -63, support frame -7, movement
It is component -8, shell -81, framework -82, roller group -83, built-in roller -831, external roller -832, protection sleeve -833, bearing -834, close
Block block -835, stop collar -836, fixed strip -837, step -838, rotational sleeve -839, postive stop baffle -8391, shovel board -84,
Spacing collar -85, seal sleeve -86, movable pulley -87, radial ball bearing -88, sealing cover -9, continuous casting steel billet -11, shaft coupling -
12, motor -13, mounting rod -14, fixing bolt -15, interlocking bar -16 are resetted.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.On the contrary, this
The embodiment of invention includes all changes fallen within the scope of the spiritual and intension of attached claims, modification and is equal
Object.
As shown in Figure 1, Figure 2 and Figure 4, the present invention provides a kind of dust arrester installation 5, dust arrester installation 5 is used for steel billet cutter
Position is transported along steel billet transportation machine 4 to designated position, while the flame cutting machine of 4 top of steel billet transportation machine after steel billet cast molding
10 startings, continuous casting steel billet 11 is cut and is separated, during cutting continuous casting steel billet 11, the silicious dust of generation is received by dust arrester installation 5
Collect to designated position.
Steel billet transportation machine 4 includes frame body 42, several transport rollers 41 and driving motor 43, and frame body 42 is mounted on flame cutting machine
10 lower section, transport roller 41 are rotationally uniformly mounted on the upper end of frame body 42, and continuous casting steel billet 11 is laid on transport roller 41, drive
Dynamic motor 43 is fixedly mounted on the unilateral side of frame body 42, and driving motor 43 provides power for the rotation of transport roller 41, by continuous casting steel billet
11 transport to designated position.
As shown in Figures 1 to 5, flame cutting machine 10 includes 1, two cutting head 2 of body, pneumatic briquetting 3 and two resets
It takes turns (not marked in figure), body 1 is in symmetrical framework, and several and corresponding mounting rod of dust arrester installation 5 is fixedly installed on body 1
14, clamping 5 fixing bolt (not shown) of dust arrester installation is interspersed in mounting rod 14.Two cutting heads 2 are symmetrically arranged
In the two sides of 1 center line of body, two cutting heads 2 are offered on body 1 equipped with corresponding cutting motor (not shown)
With the corresponding guide groove 101 of cutting head 2, interlocking bar 102 is interspersed in guide groove 101, the both ends of interlocking bar 102 are respectively provided with
In the outside of body 1,102 one end of interlocking bar is rotatably interspersed in the top of cutting head 2, and the other end, which is arranged with, is cut motor
The flexible linkage mechanism (not shown) of control, it is possible to understand that, driving motor is driven by interlocking bar 102 and linkage mechanism
Cutting head 2 is moved back and forth along guide groove 101.Pneumatic briquetting 3 is fixed on body 1, and pneumatic briquetting 3 is arranged in two cutting heads
Between 2.Two reseting wheels are installed in rotation on the down either side of body 1 respectively, and fixation is interspersed with connection in two reseting wheels
Lever 16, the end sleeve in interlocking bar 16 far from reseting wheel are equipped with shaft coupling 12, and shaft coupling 12 is in the outside of body 1, shaft coupling
The outer cover of device 12, which is equipped with, resets motor 13.
Pressure holding is on continuous casting steel billet 11 after pneumatic briquetting 3 starts, and body 1 is under the dragging of continuous casting steel billet 11 and continuous casting steel
Base 11 moves synchronously, while starting cutting motor, and under the driving of cutting motor, two cutting heads 2 carry out opposite along body 1
Synchronizing moving is cut continuous casting steel billet 11 in a manner of bluster cutting, and cutting head 2 completes the cutting process of continuous casting steel billet 11
Afterwards, pneumatic briquetting 3 is withdrawn, starting resets motor 13, body 1 is reset to initial position using reseting wheel, while will cutting electricity
Cutting head 2 is reset to initial position by machine reverse starting.
As shown in figure 4, dust arrester installation 5 includes the fume trap cover 51 being located on cutting head 2, the branch being connected on fume trap cover 51
Feed channel 52 is connected to the elbow 53 of separate 51 one end of fume trap cover in bronchial 52, mobile group be arranged in outside elbow 53
Part 8 and the main gas tube 6 being connected to by elbow 53 with bronchial 52.
As shown in figure 5, fume trap cover 51 is fixedly mounted on body 1, fume trap cover 51 is located at two cutting heads 2 and Pneumatic pressure
3 position of block, on the side of the fume trap cover 51 and corresponding position of mounting rod 14 are fixedly installed with abutment sleeve 511, positioning sleeve
Cylinder 511 is set on mounting rod 14, and the end face of fixing bolt and abutment sleeve 511 fits, i.e. fixing bolt fitting pressure holding is fixed
On the sleeve 511 to body 1 of position, so that fume trap cover 51 is fixed on body 1, it is possible to understand that ground, when cutting head 2 is to continuous casting steel billet
11 when being cut, since fume trap cover 51 is only located on two guide grooves 101, correspondingly by the shift motion of cutting head 2
It surrounds, so cutting head 2 moves in fume trap cover 51, prevents cutting head 2 from cutting the silicious dust generated using fume trap cover 51 and spread.
As shown in Figure 1 and Figure 4, one end in bronchial 52 far from fume trap cover 51 is connected to elbow 53, and elbow 53 is separate
The end of bronchial 52 is in main gas tube 6, and the fixation of elbow 53 is connected in moving assembly 8, while moving assembly 8 can be slided
Dynamic is mounted on main gas tube 6, and the setting of main gas tube 6 is outer in body 1 and main gas tube 6 is along 4 transporter of steel billet transportation machine
To parallel laid.When body 1 follows that continuous casting steel billet 11 is moved on steel billet transportation machine 4 by pneumatic briquetting 3, fume trap cover 51 with
It is moved with body 1, bronchial 52 and elbow 53 are moved with fume trap cover 51 along main gas tube 6 by moving assembly 8, in main tracheae
Dust absorption fan (not shown) is installed in road 6, recycles the dust in fume trap cover 51 after the dust absorption fan starting.
As shown in Figures 1 to 5, the section of elbow 53 is in 90 ° of bent angle shape, between the upper end and bronchial 52 of elbow 53
It is connected by flangeseal, the lower end of elbow 53 is connected to main gas tube 6.
The lower section of main gas tube 6 is provided with support frame 7, and main gas tube 6 is fixedly mounted on support frame 7, i.e., support frame 7 limits
Determine the position of main gas tube 6, opening 61 to be provided on main gas tube 6, the 61 notch two sides of being open are equipped with sliding rail 62, sliding
Dynamic rail road 62 is parallel to that main gas tube 6 is axial, and moving assembly 8 is slidably mounted on sliding rail 62, be open 61 inside
It is equipped with belt 63, the fitting of belt 63 blocks the notch of opening 61, and belt 63 is interspersed in the inside of moving assembly 8, also, belt
63 are erected at the top of elbow 53 by moving assembly 8.
As shown in Figures 1 to 8, moving assembly 8 includes framework 82, shell 81, roller group 83 and shovel board 84, and framework 82 is trapezoidal
Body shape, elbow 53 are fixed on the inside of framework 82, and shell 81 is fixedly mounted on the outside of framework 82, and all roll shafts are equal in roller group 83
It is rotatably interspersed in framework 82, the end of all roll shafts penetrates framework 83 in roller group 83 and shell 81 extends to moving assembly
8 outside, belt 63 enter from the side of shell 81, stretch out around after roller group 83 from the other side, are in shell 81 in belt 63
The top of roller group 83 and elbow 53 is arranged in internal part, it is possible to understand that ground, moving assembly 8 slide on sliding rail 62
When, by the support of roller group 83, belt 63 is in the part inside shell 81 and is detached from sliding rail 62, the i.e. slot of opening 61 always
Mouth is communicated with elbow 53 always, and the dust in elbow 53 is adsorbed in main gas tube 6 during moving assembly 8 is mobile.
Roller group 83 includes two built-in rollers 831 and two external rollers 832, and two built-in rollers 831 are in two external rollers 832
Top, two external rollers 832 are in the top of belt 63, and two built-in rollers 831 are in the lower section of belt 63.
Shovel board 84 is between two external rollers 832, and shovel board 84 is in bending-like, and the upper end of two shovel boards 84 is each attached to framework
On 82, the lower end of two shovel boards 84 is respectively interposed below corresponding external roller 832, and the lower end of two shovel boards 84, which is bonded, to be slided
On dynamic rail road 62, when moving assembly 8 is moved, shovel board 84 takes the lead in scooping up belt 63, prevents built-in roller 831 and external roller
832 is respectively unequal to the pressure of belt 63, pulls apart belt 63 when moving assembly 8 is mobile.
The end of two built-in rollers 831 is arranged with seal sleeve 86, covers on the end periphery of two external rollers 832
Equipped with spacing collar 85, spacing collar 85 and the fixation of seal sleeve 86 are interspersed on shell 81, it is possible to understand that ground, the roll shaft
The gap generated between shell 81 is by seal sleeve 86 and spacing collar 85, i.e. leakproofness in guarantee moving assembly 8.
The end of two built-in rollers 831 and two external rollers 832 is arranged with protection sleeve 833, two built-in 831 Hes of roller
The outside of two external rollers 832 is arranged rotational sleeve 839, and rotational sleeve 839 is arranged in framework 82, rotational sleeve 839
Outer surface and belt 63 fit closely, and the both ends of 839 outer wall of rotational sleeve are fixedly installed with postive stop baffle 8391, two limiting blocks
Plate 8391 is in framework 82, of same size, the postive stop baffle of spacing and belt 63 between two postive stop baffles 8391
8391 limitation belts 63 are relative to the movement in 839 axial direction of rotational sleeve.
The head and the tail both ends inside rotational sleeve 839 are arranged in protection sleeve 833, and the protection clamping of sleeve 833 is clamped in rotation
On the inner wall of sleeve 839, the inside of protection sleeve 833 is mounted on bearing 834 and sealing block 835, bearing 834 and sealing gear
Block 835 is set in the end of roll shaft in roller group 83, and the end of the roll shaft offers step 838, and the outer ring of bearing 824 is sealed
Block 835 and step 838 clamp, and are fixed between protection sleeve 833 and the roll shaft, the end fixing sleeve of the roll shaft is equipped with
Stop collar 836, stop collar 836 are arranged on the periphery of step 838, and sealing block 835 is interspersed on stop collar 836, protection
The fixed strip 837 being fixedly connected with sealing block 835, sealing block 835 and protective case are fixedly installed on the inner wall of sleeve 833
There is gap between cylinder 833, the outer ring of bearing 834 is by gripping between sealing block 835 and protection sleeve 833, bearing
834 inner ring is set in an interference fit on the roll shaft.
It is to be appreciated that rotational sleeve 839 when rotating on the surface of belt 63, drives the guarantor inside rotational sleeve 839
Pretective sleeve pipe 833 rotates, and when protection sleeve 833 rotates, the outer ring of bearing 834 and sealing block 835 follow rotation, due to bearing
Rolling element and the gap in 834, in rotational sleeve 839, protection sleeve 833, the outer ring of bearing 834 and 835 turns of sealing block
When dynamic, the roll shaft will not be rotated with it, i.e. frictional force between belt 63 and rotational sleeve 839, be not enough to drive the roller
Axis rotation, correspondingly, belt 63 will not be influenced simultaneously by the torque of external roller 832 and built-in roller 831, i.e., belt 63 is in roller group
Moving process in 83 is more smooth.
Setting is provided between spacing collar 85 and the end face of external roller 832 there are two radial ball bearing 88 arranged side by side, two
The equal fixing sleeve in outside of a radial ball bearing 88 is equipped with movable pulley 87, and movable pulley 87 is close to the inside circumference face of shell 81 and limit
Outer circumference face outside sleeve 85 fits, the fixed end for being set in external roller 832 of the inner ring of radial ball bearing 88, radial ball
The outer ring of bearing 88 is fixedly mounted on the inside of movable pulley 87.Movable pulley 87 has been removably installed on the end face far from shell 81
Sealing cover 9, sealing cover 9 seal the gap mechanical seal between external roller 832, movable pulley 87 and radial ball bearing 88 simultaneously
Lid 9 and movable pulley 87 clamp the outer ring of radial ball bearing 88.Movable pulley 87 rotates on sliding rail 62, i.e., movable pulley 87 will move
Coefficient of friction between dynamic component 8 and sliding rail 62 reduces so that the motion process of moving assembly 8 is more smooth, by
The rotation bring torque of rolling element in heart ball bearing 88, movable pulley 87 reduces the effect of external roller 832,87 He of movable pulley
Sliding rail 62 is in contact, and the self weight of moving assembly 8 is offset to by sliding rail 62.
For above-mentioned flame cutting machine when cutting to continuous casting steel billet 11, pneumatic briquetting 3 is fitted in the table of continuous casting steel billet 11
Face drives body 1 along the transporting direction and steel billet 11 of steel billet transportation machine 4 by the frictional force between steel billet 11 and Pneumatic pressure block 3
Synchronizing moving guarantees that the cleavage on cutting head 2 and continuous casting steel billet 11 corresponds to always.Cutting head 2 cuts continuous casting steel billet 11
When cutting, the silicious dust of the generation cover 51 that is captured is limited near cutting head 2, and will by the bronchial 52 on fume trap cover 51
Silicious dust is adsorbed in main gas tube 6, and is transported silicious dust to designated position by main gas tube 6.
In the moving process of body 1, fume trap cover 51, bronchial 52 and elbow 53 follow body 1 by moving assembly 8
It is moved up in 6 axis of main gas tube, since belt 63 enters in moving assembly 8 below unilateral external roller 832, around top
Two built-in rollers 831 stretch out outside moving assembly 8 from the external roller 831 of the other side, by between this roller group 83 and belt 63
It is fitted and connected mode, in cutting, fume trap cover 51, bronchial 52 and elbow 53 can be moved along main gas tube 6, and fume trap cover 51 begins
It is located near cutting head 2 eventually, in a manner of only nearby trapping dust elimination to cutting head 2, reduces the sucking of invalid wild wind, improve
The inhalation rate of silicious dust, thus energy consumption when reducing trapping dust elimination.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of dust arrester installation, it is characterised in that: including fume trap cover, the bronchial being connected to the fume trap cover, elbow, master
Feed channel and the moving assembly moved along the main gas tube, the elbow are arranged in the moving assembly, the main gas
Pipeline includes tube body and the opening for being provided with the tube body side, is provided with sliding rail, the master on the side wall of the opening
Feed channel further includes the belt being sealingly disposed in the sliding rail, and the moving assembly is slidably mounted on the sliding rail
On road, one end of the elbow is connected to the bronchial, and the other end of the elbow is via the opening and the main gas
Pipeline connection.
2. a kind of dust arrester installation according to claim 1, it is characterised in that: the moving assembly includes framework, rotationally
The shovel board for being mounted on the intracorporal roller group of the frame and being in the lower section of the roller group and being fixedly mounted in the framework.
3. a kind of dust arrester installation according to claim 2, it is characterised in that: the roller group includes external roller and built-in roller,
The external roller is jointly mounted to the top of belt, and the built-in roller is jointly mounted to the lower section of belt, the external roller setting
In the lower section of the built-in roller, the external roller and the built-in roller are rotatably interspersed on frame body, the built-in roller
Framework is penetrated with the end of the external roller and the shell extends to outside moving assembly.
4. a kind of dust arrester installation according to claim 3, it is characterised in that: the outside of the external roller and the built-in roller
It is arranged with rotational sleeve, the rotational sleeve is arranged in the framework, and the outer wall of the rotational sleeve and the belt are tight
Closely connected conjunction.
5. a kind of dust arrester installation according to claim 4, it is characterised in that: the both ends of the rotational sleeve are fixedly mounted
There is postive stop baffle, the postive stop baffle is arranged in the framework, the width of spacing and the belt between the postive stop baffle
It spends identical.
6. a kind of dust arrester installation according to claim 4, it is characterised in that: head and the tail both ends are pacified inside the rotational sleeve
Equipped with bearing and sealing block, the end of the external roller and the built-in roller is provided with step, and the outer ring of the bearing is by institute
It states sealing block and the step grips, the cooperation of the inner ring of the bearing is interspersed in the external roller and the built-in roller
End.
7. a kind of dust arrester installation according to claim 6, it is characterised in that: the sliding rail is parallel to the main tracheae
The axial direction in road, the external roller are slidably mounted on the sliding rail.
8. a kind of dust arrester installation according to claim 7, it is characterised in that: the end of the external roller is rotatably arranged
There is movable pulley, the movable pulley rolls on the sliding rail.
9. a kind of dust arrester installation according to claim 2, it is characterised in that: the shovel board is in bending-like, the shovel board
Upper end is fixedly mounted in the framework, and the lower end of the shovel board is between the belt and the roller group.
10. a kind of flame cutting machine, it is characterised in that: be fixedly connected with according to claim 1 to dust arrester installation described in 9, institute
The fume trap cover for stating dust arrester installation is arranged on the flame cutting machine, and the fume trap cover can follow the flame cutting machine same
Moved further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910028916.0A CN109676212B (en) | 2019-01-12 | 2019-01-12 | Movable flame cutting dust removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910028916.0A CN109676212B (en) | 2019-01-12 | 2019-01-12 | Movable flame cutting dust removal system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109676212A true CN109676212A (en) | 2019-04-26 |
| CN109676212B CN109676212B (en) | 2024-02-23 |
Family
ID=66192137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910028916.0A Active CN109676212B (en) | 2019-01-12 | 2019-01-12 | Movable flame cutting dust removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109676212B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117101403A (en) * | 2023-10-24 | 2023-11-24 | 江苏星永邦环保工程技术有限公司 | Ultralow temperature denitration device of heating furnace |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Cited By (2)
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| CN117101403A (en) * | 2023-10-24 | 2023-11-24 | 江苏星永邦环保工程技术有限公司 | Ultralow temperature denitration device of heating furnace |
| CN117101403B (en) * | 2023-10-24 | 2024-02-06 | 江苏星永邦环保工程技术有限公司 | Ultralow temperature denitration device of heating furnace |
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