CN117085426A - Anti-blocking industrial waste gas treatment equipment - Google Patents
Anti-blocking industrial waste gas treatment equipment Download PDFInfo
- Publication number
- CN117085426A CN117085426A CN202311348192.0A CN202311348192A CN117085426A CN 117085426 A CN117085426 A CN 117085426A CN 202311348192 A CN202311348192 A CN 202311348192A CN 117085426 A CN117085426 A CN 117085426A
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- CN
- China
- Prior art keywords
- waste gas
- cabin
- main
- fixedly connected
- interception net
- Prior art date
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- 239000007789 gas Substances 0.000 title claims abstract description 45
- 239000002440 industrial waste Substances 0.000 title claims abstract description 24
- 239000002893 slag Substances 0.000 claims abstract description 91
- 239000002912 waste gas Substances 0.000 claims abstract description 76
- 238000005096 rolling process Methods 0.000 claims abstract description 72
- 238000007599 discharging Methods 0.000 claims description 58
- 239000007788 liquid Substances 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 description 22
- 108010066114 cabin-2 Proteins 0.000 description 15
- 238000001035 drying Methods 0.000 description 5
- 239000002918 waste heat Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 208000028659 discharge Diseases 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D46/4263—Means for active heating or cooling
-
- 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
- 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
- B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
Abstract
The invention relates to the field of waste gas treatment equipment, in particular to anti-blocking industrial waste gas treatment equipment. The invention provides anti-blocking industrial waste gas treatment equipment, which comprises a fixing frame, a waste gas cabin and the like; the fixing frame is connected with the waste gas cabin. The waste gas cabin is connected with a plurality of annular frames, a plurality of main interception net plates are arranged on the annular frames, the rotating mechanism drives each main interception net plate on the annular frames to sequentially enter the slag removal cabin to carry out residue cleaning, the anti-blocking dredging cleaning of the main interception net plates is achieved under a closed environment, meanwhile residues which are difficult to clean on the main interception net plates are washed through the telescopic rolling brush assembly, and part of clean slag-free waste gas is blown into the slag removal cabin through the air duct to quickly dry the main interception net plates. The technical problems that the waste gas filtering effect is poor and a large amount of waste gas leakage phenomenon easily exist in the process of replacing and dredging the filter screen of the waste gas treatment equipment of the industrial equipment by the existing equipment are solved.
Description
Technical Field
The invention relates to the field of waste gas treatment equipment, in particular to anti-blocking industrial waste gas treatment equipment.
Background
The waste gas discharged by the industrial equipment is accompanied with a large amount of light waste residues, so that before the waste gas of the industrial equipment is discharged, the waste residues mixed in the waste gas are required to be separated, the waste gas is usually led into a waste gas cabin by the conventional equipment, the waste gas is filtered through a filter screen in the waste gas cabin, but the filter screen is blocked due to the continuous interception and accumulation of the waste residues on the filter screen, and the waste gas cabin is required to be shut down to carry out waste residue treatment on the filter screen, so that the normal production work of the industrial equipment is seriously influenced.
Even if the existing partial equipment can continuously carry out waste residue filtering treatment on waste gas under the condition that a waste gas cabin and industrial equipment are not stopped, and meanwhile replacement dredging work of a filter screen is completed, in the process, after the filter screen is pulled out of the waste gas cabin, the number of filter screens through which the waste gas passes is reduced, so that the filtering effect on the waste gas is poor, and partial waste gas in the waste gas cabin is discharged into the outside air in the process of the filter screen being pulled out, so that the waste gas leakage phenomenon is caused.
Disclosure of Invention
In order to overcome the defects that the existing equipment is easy to have poor waste gas filtering effect and a large amount of waste gas leakage phenomena in the process of replacing and dredging the filter screen of the waste gas treatment equipment of the industrial equipment, the invention provides the anti-blocking industrial waste gas treatment equipment.
The technical scheme is as follows: an anti-blocking industrial waste gas treatment device comprises a fixed frame, a waste gas cabin, an air inlet pipe, a fixed swivel, an annular frame, a main interception screen, a slag removal cabin, a telescopic rolling brush assembly and a slag removal mechanism; the fixing frame is provided with a waste gas cabin; the bottom of the exhaust gas cabin is communicated with an exhaust pipe; an air inlet pipe is fixedly connected to the middle part of the exhaust gas cabin, and the upper outlet end of the air inlet pipe is connected with the exhaust gas cabin; the outer surface of the air inlet pipe is rotationally connected with a fixed swivel; the top of the exhaust gas cabin is connected with a rotating mechanism for driving the fixed swivel to rotate; the waste gas cabin is rotationally connected with at least three annular frames; the three annular frames are fixedly connected with a fixed swivel; the annular frame is provided with a plurality of main interception net plates in an equidistant circumferential array respectively, and the main interception net plates are rotationally connected with the annular frame through a rotating shaft; two torsion springs are fixedly connected between the main interception net plate and the corresponding annular frame respectively; the waste gas cabin is provided with a deslagging cabin, and the right sides of the annular frames are respectively positioned in the corresponding deslagging cabins; two slag removal cabins adjacent to each other from top to bottom are mutually communicated; the upper side of the slag removal cabin is respectively and rotatably connected with a telescopic oil cylinder through a rotating shaft; the telescopic ends of the telescopic cylinders are respectively connected with a telescopic rolling brush assembly; a top plate is fixedly connected to the top of the first slag removal cabin at the upper side; the lower side of the waste gas cabin is connected with a slag discharging mechanism; the slag discharging mechanism is connected with the first slag discharging cabin at the lower side.
Further, between two adjacent main interception net plates, the upper surface of the annular frame is provided with a wind discharging groove structure.
Further, the annular frame is fixedly connected with a magnet; the main interception net plate is clung to the annular frame under the action of the magnetic attraction force of the magnet.
Further, the telescopic rolling brush assembly comprises a main rolling brush, a side rolling brush and a spring piece;
the telescopic end of the telescopic oil cylinder is rotationally connected with a main rolling brush; two axial ends of the main rolling brush are respectively connected with a side rolling brush in a sliding way; a spring piece is fixedly connected between the two side rolling brushes and the main rolling brush.
Further, two ends of the main rolling brush in the axial direction are fixedly connected with a circle of annular toothed plates respectively.
Further, a liquid spraying straight pipe is fixedly connected to the telescopic end of the telescopic oil cylinder; two axial ends of the spray straight pipe are respectively communicated with a spray bent pipe.
Further, the middle part of the top plate is communicated with a ventilation valve; an air duct is communicated between the lower end of the exhaust chamber and the ventilation valve.
Further, the slag discharging mechanism comprises a slag discharging cabin, a slag discharging pipe, a stop block and an electric push rod;
a slag discharging cabin is arranged at the lower side of the waste gas cabin; the slag discharging cabin is communicated with a first slag discharging cabin at the lower side; the bottom of the slag discharging cabin is provided with a vent hole structure communicated with the waste gas cabin; the bottom of the slag discharging cabin is fixedly connected with a slag discharging pipe; the bottom of the slag discharging cabin is connected with a stop block in a sliding way; an electric push rod is fixedly connected to the slag discharging cabin; the telescopic end of the electric push rod is fixedly connected with a stop block.
Further, the top of the stop block is rotationally connected with a secondary interception screen plate through a rotating shaft; the slag discharging cabin is connected with a vertical sliding block in a sliding way; the upper end of the auxiliary interception net plate is rotationally connected with a vertical sliding block through a rotating shaft.
Further, the rotating mechanism comprises a rotating head, a straight toothed ring, a driving motor and a straight gear;
the top of the exhaust gas cabin is rotationally connected with a rotating head; the rotating head is fixedly connected with a fixed swivel; the rotating head is fixedly connected with a straight toothed ring; the waste gas cabin is fixedly connected with a driving motor; the output shaft of the driving motor is fixedly connected with a spur gear; the spur gear is meshed with the spur gear ring.
The beneficial effects are that: according to the anti-blocking industrial waste gas treatment equipment, the inner wall of the waste gas cabin is rotationally connected with a plurality of annular frames in the up-down direction, a plurality of main interception net plates are respectively arranged on the annular frames in an equidistant circumferential array, a plurality of slag removal cabins are further arranged in the up-down direction in the waste gas cabin, the rotary mechanism drives each main interception net plate on the annular frames to sequentially enter the slag removal cabin, the main interception net plates are downwards turned over and pressed by the telescopic rolling brush assembly under the control of the telescopic oil cylinder, residues attached to the main interception net plates are downwards cleaned, and the downwards cleaned residues are outwards discharged through the slag removal mechanism, so that the anti-blocking dredging cleaning work of the main interception net plates is completed under a closed environment, and the waste gas leakage phenomenon generated in the waste gas treatment process of industrial equipment is effectively reduced;
according to the anti-blocking industrial waste gas treatment equipment, residues which are difficult to clean on the main interception net plate are washed through the telescopic rolling brush assembly, then part of clean slag-free waste gas is blown into the slag removal cabin through the gas guide pipe, the telescopic rolling brush assembly and the main interception net plate in the slag removal cabin are quickly dried through the waste heat of the slag-free waste gas, the anti-blocking dredging cleaning effect of the main interception net plate is improved, and the drying time of the main interception net is shortened;
the anti-blocking industrial waste gas treatment equipment disclosed by the invention solves the technical problems that the waste gas filtering effect is poor and a large amount of waste gas leakage phenomenon is easy to occur in the process of replacing and dredging the filter screen of the waste gas treatment equipment of the industrial equipment in the conventional equipment.
Drawings
Fig. 1 is a schematic perspective view illustrating the structure of the present invention according to an embodiment;
FIG. 2 is a cross-sectional view of an exhaust chamber depicting the present invention according to an embodiment;
FIG. 3 is a schematic perspective view of a ring frame and a deslagging module according to an embodiment of the invention;
FIG. 4 is a cross-sectional view of the slagging chamber according to the embodiment of the invention;
FIG. 5 is a schematic perspective view illustrating a ring frame and a main intercepting screen according to an embodiment of the present invention;
FIG. 6 is a schematic perspective view illustrating a telescopic cylinder and telescopic roller brush assembly according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of a main roll brush and a side roll brush illustrating the present invention according to an embodiment;
fig. 8 is a sectional view illustrating a slag discharging compartment according to an embodiment of the present invention.
In the reference numerals: the device comprises a 1-fixing frame, a 2-waste gas cabin, a 21-exhaust pipe, a 3-air inlet pipe, a 31-rotating head, a 32-straight toothed ring, a 33-driving motor, a 34-straight gear, a 35-fixed rotating ring, a 4-annular frame, a 40-air discharging groove, a 41-main interception net plate, a 411-torsion spring, a 42-magnet, a 5-deslagging cabin, a 51-top plate, a 52-air valve, a 53-air duct, a 6-telescopic cylinder, a 61-main rolling brush, a 611-annular toothed plate, a 62-side rolling brush, a 63-spring piece, a 64-spray straight pipe, a 641-spray bent pipe, a 7-deslagging cabin, a 70-vent hole, a 71-deslagging pipe, a 72-stop block, a 73-electric push rod, a 74-auxiliary interception net plate and a 75-vertical sliding block.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
An anti-clogging industrial waste gas treatment device, as shown in fig. 1-7, comprises a fixed frame 1, a waste gas cabin 2, an air inlet pipe 3, a fixed swivel 35, an annular frame 4, a main interception screen 41, a deslagging cabin 5, a telescopic rolling brush assembly and a deslagging mechanism; the fixing frame 1 is provided with a waste gas cabin 2; the bottom of the exhaust gas cabin 2 is communicated with an exhaust pipe 21; an air inlet pipe 3 is fixedly connected to the middle part of the exhaust gas cabin 2, and the upper outlet end of the air inlet pipe 3 is connected with the exhaust gas cabin 2; the outer surface of the air inlet pipe 3 is rotatably connected with a fixed swivel 35; the top of the exhaust chamber 2 is connected with a rotating mechanism; the rotating mechanism is connected with a fixed swivel 35; three annular frames 4 are rotatably connected to the inner wall of the exhaust chamber 2 in the up-down direction; the three annular frames 4 are all connected with a fixed swivel 35 through bolts; a plurality of main interception net plates 41 are respectively arranged on each annular frame 4 in an equidistant circumferential array, and one end of each main interception net plate 41, which is far away from the air inlet pipe 3, is rotationally connected with the annular frame 4 through a rotating shaft; between every two adjacent main interception net plates 41, the upper surface of the annular frame 4 is respectively provided with a plurality of air leakage grooves 40; two torsion springs 411 are fixedly connected between each main interception net plate 41 and the corresponding annular frame 4 respectively, and the torsion springs 411 are sleeved on the outer surface of the rotating shaft of the adjacent main interception net plate 41; slag removal cabins 5 corresponding to the number of the annular frames 4 are arranged in the upper and lower directions of the inner right side of the exhaust gas cabin 2, and the right sides of the annular frames 4 are respectively positioned in the corresponding slag removal cabins 5; each two slag removal cabins 5 adjacent to each other up and down are mutually communicated; the upper side of each slag removal cabin 5 is respectively connected with a telescopic oil cylinder 6 through a rotating shaft in a rotating way; the telescopic end of each telescopic oil cylinder 6 is respectively connected with a telescopic rolling brush assembly; after the rotary mechanism drives each main interception net plate 41 on the annular frame 4 to enter the slag removal cabin 5 in sequence, under the control of the telescopic oil cylinder 6, the main interception net plates 41 are downwards turned and pressed by the telescopic rolling brush assembly, and residues attached to the main interception net plates 41 are downwards cleaned; the top bolt of the first slag removal cabin 5 positioned at the upper side is connected with a top plate 51; the lower side of the exhaust gas cabin 2 is connected with a slag discharging mechanism; the slag discharging mechanism is connected with a first slag removing cabin 5 positioned at the lower side; the residue cleaned downwards is discharged outwards through a slag discharging mechanism.
As shown in fig. 5, the bottom of each annular frame 4 is fixedly connected with magnets 42 corresponding to the number of the main interception net plates 41; the end of the main interception net plate 41 remote from the torsion spring 411 is kept close to the bottom of the ring frame 4 by the magnetic attraction force with the corresponding magnet 42.
As shown in fig. 6 to 7, the telescopic rolling brush assembly comprises a main rolling brush 61, an annular toothed plate 611, a side rolling brush 62, a spring member 63, a spray straight pipe 64 and a spray bent pipe 641; the telescopic end of the telescopic oil cylinder 6 is rotatably connected with a main rolling brush 61; two axial ends of the main rolling brush 61 are respectively connected with a side rolling brush 62 in a sliding way; a spring member 63 is fixedly connected between the two side rolling brushes 62 and the main rolling brush 61 respectively, and the spring member 63 is wrapped in the corresponding side rolling brush 62; the main interception net plate 41 is arranged to be a conical plate structure which is contracted towards one end close to the air inlet pipe 3, the inner wall of the deslagging cabin 5 is arranged to be a conical plate structure which is matched with the main interception net plate 41, when the telescopic cylinder 6 pushes the main rolling brush 61 to downwards overturn the main interception net plate 41, the telescopic cylinder 6 pushes the main rolling brush 61 to move towards the direction close to the air inlet pipe 3, and in the process of moving towards the air inlet pipe 3, the side rolling brush 62 is limited by the inner wall of the deslagging cabin 5 and is pushed into the main rolling brush 61; a circle of annular toothed plates 611 are fixedly connected to the two axial ends of the main rolling brush 61 respectively; in the process that the side rolling brush 62 is retracted into the main rolling brush 61, the annular toothed plate 611 is used for scraping the residues adhered to the surface of the side rolling brush 62, so that the residues are prevented from entering the main rolling brush 61 along with the side rolling brush 62, so that a large amount of residues are blocked in the main rolling brush 61, and the side rolling brush 62 is excessively worn by the residues when the side rolling brush 62 reciprocates into and out of the main rolling brush 61; a liquid spraying straight pipe 64 is fixedly connected to the telescopic end of the telescopic oil cylinder 6, the liquid spraying straight pipe 64 is parallel to the upper part of the corresponding main rolling brush 61, and the main rolling brush 61 and the side rolling brush 62 which is retracted into the main rolling brush 61 are cleaned through the liquid spraying straight pipe 64; two axial ends of the spray straight pipe 64 are respectively communicated with a spray bent pipe 641; the two liquid-spraying bent pipes 641 wash the side brushes 62 which are not housed in the main brush 61, respectively.
As shown in fig. 2, the middle part of the top plate 51 is communicated with a ventilation valve 52; an air duct 53 is communicated between the lower end of the waste gas cabin 2 and the air vent valve 52, and under the control of the air vent valve 52, part of clean slag-free waste gas is blown into the slag removal cabin 5 through the air duct 53, and the telescopic rolling brush assembly and the main interception net plate 41 in the slag removal cabin 5 are quickly dried through the waste heat of the slag-free waste gas.
As shown in fig. 2, the rotating mechanism includes a rotating head 31, a spur gear ring 32, a driving motor 33, and a spur gear 34; the top of the exhaust chamber 2 is rotatably connected with a rotating head 31; the rotating head 31 is connected with the fixed rotating ring 35 through bolts; the rotating head 31 is connected with a straight toothed ring 32 through bolts; the top of the exhaust chamber 2 is connected with a driving motor 33 through bolts; the output shaft of the driving motor 33 is fixedly connected with a spur gear 34; spur gear 34 meshes with spur gear ring 32.
This prevent blockking up industrial waste gas treatment equipment's exhaust-gas treatment work:
in preparation, the air inlet pipe 3 is externally connected with an exhaust gas pipe of industrial equipment, the exhaust pipe 21 is externally connected with exhaust gas emission treatment equipment, and the slag discharging mechanism is externally connected with waste slag treatment equipment.
When the waste gas treatment work is started to be carried out on external industrial equipment, firstly, the external industrial equipment inputs waste gas into the inner top of the waste gas cabin 2 through the air inlet pipe 3, the waste gas passes through the main interception net plate 41 in each layer of annular frame 4 from top to bottom to finish the filtration treatment so as to reach the inner bottom of the waste gas cabin 2, and then clean slag-free waste gas after the filtration treatment is discharged into external waste gas discharge treatment equipment through the air outlet pipe 21, so that the waste gas is continuously subjected to the waste slag filtration separation treatment work.
This prevent blockking up industrial waste gas treatment equipment prevent blockking up mediation processing work:
firstly, an output shaft of a driving motor 33 drives a spur gear 34 to rotate, the spur gear 34 is meshed with a spur gear ring 32 to drive a rotating head 31 to rotate, the rotating head 31 drives all annular frames 4 connected with a fixed rotating ring 35 to rotate, all main interception net plates 41 on the annular frames 4 sequentially enter corresponding deslagging cabins 5, a telescopic cylinder 6 drives a telescopic rolling brush assembly, and anti-blocking dredging treatment work is sequentially carried out on all the main interception net plates 41.
After the main interception net plate 41 enters the deslagging cabin 5, the telescopic end of the telescopic oil cylinder 6 pushes the telescopic rolling brush assembly to downwards turn over the main interception net plate 41, the main interception net plate 41 drives the torsion spring 411 to downwards twist, most of waste residues accumulated on the main interception net plate 41 drop downwards at the moment, meanwhile, a small amount of waste gas in the waste gas cabin 2 can enter the deslagging cabin 5 through the air leakage groove 40 and downwards flow, and under the effect that the waste gas enters the deslagging cabin 5 to downwards blow, the waste residues on the main interception net plate 41 can be downwards blown down by the waste gas, so that the waste residue dropping speed on the main interception net plate 41 is effectively accelerated, and the waste residue treatment efficiency on the main interception net plate 41 is improved.
After the main interception net plate 41 loses the downward pressure from the telescopic rolling brush assembly, the torsion spring 411 drives the main interception net plate 41 to turn upwards and reset, the main interception net plate 41 is enabled to be impacted on the annular frame 4 upwards, residual waste residues in meshes of the main interception net plate 41 are shaken off, then the telescopic end of the telescopic cylinder 6 pushes the telescopic rolling brush assembly to turn downwards to press the main interception net plate 41 again, meanwhile, the telescopic end of the telescopic cylinder 6 pushes the telescopic rolling brush assembly to move downwards along the surface of the main interception net plate 41, the main rolling brush 61 and the side rolling brush 62 roll downwards along the surface of the main interception net plate 41, waste residues which are not shaken off on the surface of the main interception net plate 41 are jointly cleaned by the main rolling brush 61 and the side rolling brush 62, and the waste residues cleaned off the surface of the main interception net plate 41 are discharged outwards to external waste residue treatment equipment through a slag discharging mechanism, so that the anti-blocking treatment work of the main interception net plate 41 is completed.
This prevent blockking up industrial waste gas treatment equipment's periodic cleaning work:
the spray straight tube 64 is externally connected with cleaning liquid conveying equipment.
Along with the long-time interception of waste residues by the main interception net plate 41, the waste residues which are difficult to clean by the main rolling brush 61 and the side rolling brush 62 are easily adhered to the main interception net plate 41, at the moment, the external cleaning liquid conveying equipment conveys the cleaning liquid to the liquid spraying straight pipe 64 and the liquid spraying bent pipe 641, the cleaning liquid is sprayed on the main rolling brush 61 and the side rolling brush 62 through the liquid spraying straight pipe 64 and the liquid spraying bent pipe 641, the liquid spraying bent pipe 641 is arranged into an upward bending structure, the cleaning liquid sprayed from the liquid spraying bent pipe 641 can be smoothly sprayed to one end, far away from the main rolling brush 61, of the side rolling brush 62, the cleaning liquid sprayed on the main rolling brush 61 and the side rolling brush 62 effectively washes the waste residues in the cleaning process of the main interception net plate 41, the cleaning efficiency of the main interception net plate 41 is improved, the waste residue erosion phenomenon of the main interception net plate 41 due to long-time adhesion is reduced, and the service life of the main interception net plate 41 is prolonged.
After the main interception net plate 41 is washed, the external cleaning liquid conveying equipment stops working, at the moment, the ventilation valve 52 is opened briefly, clean slag-free waste gas at the bottom of the waste gas cabin 2 is blown into the slag removal cabin 5 through the gas guide pipe 53, and the waste heat of the waste gas is used for drying the main interception net plate 41, so that the drying time of the main interception net is shortened.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 to 8, the slag discharging mechanism of the embodiment comprises a slag discharging cabin 7, a slag discharging pipe 71, a stop block 72 and an electric push rod 73; a slag discharging cabin 7 is arranged at the lower side of the waste gas cabin 2; the slag discharging cabin 7 is communicated with a first slag discharging cabin 5 at the lower side; the bottom of the slag discharging cabin 7 is provided with a vent hole 70 structure communicated with the exhaust cabin 2; the bottom of the slag discharging cabin 7 is fixedly connected with a slag discharging pipe 71, and the slag discharging pipe 71 is positioned on the right side of the vent hole 70; the bottom of the slag discharge cabin 7 is connected with a stop block 72 in a sliding manner, and the stop block 72 is initially covered above the vent hole 70; an electric push rod 73 is connected with the slag discharging cabin 7 through a bolt; the telescopic end of the electric push rod 73 is fixedly connected with a stop block 72, and the electric push rod 73 drives the stop block 72 to move left and right, so that the stop block 72 is respectively covered and arranged above the vent hole 70 or above the slag discharging pipe 71; the upper surface of the stop block 72 is provided with an inclined surface structure inclined towards the slag discharging pipe 71, so that the converging effect of waste slag towards the slag discharging pipe 71 is improved.
The slag discharging pipe 71 is externally connected with slag treatment equipment.
During the cleaning operation of the main interception net plate 41, the stopper 72 keeps the cover to be plugged above the vent hole 70, and the waste residue cleaned from the main interception net plate 41 and the waste water washed down enter the slag removal cabin 5 downwards and are discharged to external waste residue treatment equipment through the slag discharge pipe 71.
In the process of drying the main interception screen 41, the telescopic end of the electric push rod 73 pulls the stop block 72 to move rightwards to leave the vent hole 70, at the moment, the stop block 72 is covered above the slag discharging pipe 71, and waste gas entering the slag removing cabin 5 to finish drying treatment of the main interception screen 41 flows back into the waste gas cabin 2 through the vent hole 70, so that the amount of outwards leaking waste gas is effectively reduced.
Example 3
On the basis of the embodiment 2, as shown in fig. 1 to 8, the top of the stop block 72 of the embodiment is rotatably connected with a secondary interception screen 74 through a rotating shaft; a vertical sliding block 75 is connected above the left side of the slag discharging cabin 7 in a sliding way; the upper end of the auxiliary interception net plate 74 is rotatably connected with a vertical sliding block 75 through a rotating shaft.
In the cleaning operation of the main interception net plate 41, when the electric push rod 73 drives the stop block 72 to move rightwards to cover the slag discharging pipe 71, the stop block 72 pulls the auxiliary interception net plate 74 to be shielded above the vent hole 70 in an inclined state, and the residual slag remained on the inner wall of the slag discharging cabin 7 flows towards the vent hole 70 under the blowing of the exhaust gas flow after the residual slag is dehydrated and dried along with the continuous blowing of the residual slag into the slag discharging cabin 7, so that the auxiliary interception net plate 74 intercepts and separates the residual slag in time.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (10)
1. An anti-blocking industrial waste gas treatment device comprises: a fixing frame (1); the fixing frame (1) is provided with a waste gas cabin (2); an exhaust pipe (21) is communicated with the bottom of the exhaust gas cabin (2); an air inlet pipe (3) is fixedly connected to the middle part of the exhaust gas cabin (2), and the upper outlet end of the air inlet pipe (3) is connected with the exhaust gas cabin (2);
it is characterized by also comprising a fixed swivel (35);
the outer surface of the air inlet pipe (3) is rotationally connected with a fixed swivel (35); the top of the exhaust gas cabin (2) is connected with a rotating mechanism for driving the fixed swivel (35) to rotate; the waste gas cabin (2) is rotationally connected with at least three annular frames (4); the three annular frames (4) are fixedly connected with a fixed swivel (35); a plurality of main interception net plates (41) are respectively arranged on the annular frame (4) in an equidistant circumferential array, and the main interception net plates (41) are rotationally connected with the annular frame (4) through a rotating shaft; two torsion springs (411) are fixedly connected between the main interception net plate (41) and the corresponding annular frame (4) respectively; the waste gas cabin (2) is provided with a deslagging cabin (5), and the right sides of the annular frames (4) are respectively positioned in the deslagging cabins (5); two slag removal cabins (5) which are adjacent to each other up and down are mutually communicated; the upper side of the slag removal cabin (5) is respectively connected with a telescopic oil cylinder (6) through rotating shafts in a rotating way; the telescopic ends of the telescopic oil cylinders (6) are respectively connected with a telescopic rolling brush assembly; a top plate (51) is fixedly connected to the top of the first deslagging cabin (5) positioned at the upper side; the lower side of the waste gas cabin (2) is connected with a slag discharging mechanism; the slag discharging mechanism is connected with a first slag discharging cabin (5) positioned at the lower side.
2. An anti-clogging industrial waste gas treatment device according to claim 1, characterized in that between two adjacent main interception net plates (41), the upper surface of the annular frame (4) is provided with a structure of a wind discharging groove (40).
3. An anti-clogging industrial waste gas treatment device according to claim 1, characterized in that the annular frame (4) is fixedly connected with a magnet (42); the main interception net plate (41) clings to the annular frame (4) under the action of magnetic attraction force of the magnet (42).
4. An anti-clogging industrial waste gas treatment device according to claim 1, characterized in that the telescopic roller brush assembly comprises a main roller brush (61);
the telescopic end of the telescopic oil cylinder (6) is rotationally connected with a main rolling brush (61); two axial ends of the main rolling brush (61) are respectively connected with a side rolling brush (62) in a sliding way; a spring member (63) is fixedly connected between the two side rolling brushes (62) and the main rolling brush (61).
5. An anti-clogging industrial waste gas treatment device as claimed in claim 4, wherein a ring-shaped toothed plate (611) is fixedly connected to each of the two axial ends of the main rolling brush (61).
6. The anti-clogging industrial waste gas treatment device according to claim 4, wherein the telescopic end of the telescopic oil cylinder (6) is fixedly connected with a liquid spraying straight pipe (64); two axial ends of the spray straight pipe (64) are respectively communicated with a spray bent pipe (641).
7. An anti-clogging industrial waste gas treatment device according to claim 6, characterized in that the middle part of the top plate (51) is connected with a ventilation valve (52); an air duct (53) is communicated between the lower end of the exhaust chamber (2) and the ventilation valve (52).
8. An anti-clogging industrial waste gas treatment device according to claim 7, characterized in that the slag discharging means comprises a slag discharging compartment (7);
a slag discharging cabin (7) is arranged at the lower side of the waste gas cabin (2); the slag discharging cabin (7) is communicated with a first slag discharging cabin (5) at the lower side; the bottom of the slag discharging cabin (7) is provided with a vent hole (70) structure for connecting the waste gas cabin (2); the bottom of the slag discharging cabin (7) is fixedly connected with a slag discharging pipe (71); the bottom of the slag discharging cabin (7) is connected with a stop block (72) in a sliding way; an electric push rod (73) is fixedly connected to the slag discharging cabin (7); the telescopic end of the electric push rod (73) is fixedly connected with a stop block (72).
9. The anti-clogging industrial waste gas treatment device of claim 8, wherein the top of the stopper (72) is rotatably connected with a secondary interception screen (74) through a rotating shaft; the slag discharging cabin (7) is connected with a vertical sliding block (75) in a sliding way; the upper end of the auxiliary interception net plate (74) is rotationally connected with a vertical sliding block (75) through a rotating shaft.
10. An anti-clogging industrial waste gas treatment device according to any one of claims 1-9, wherein the rotating means comprises a rotating head (31);
the top of the exhaust gas cabin (2) is rotatably connected with a rotating head (31); the rotating head (31) is fixedly connected with a fixed swivel (35); a straight toothed ring (32) is fixedly connected to the rotating head (31); a driving motor (33) is fixedly connected with the exhaust chamber (2); an output shaft of the driving motor (33) is fixedly connected with a spur gear (34); the spur gear (34) is meshed with the spur gear ring (32).
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| CN202311348192.0A CN117085426B (en) | 2023-10-18 | 2023-10-18 | Anti-blocking industrial waste gas treatment equipment |
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| CN202311348192.0A CN117085426B (en) | 2023-10-18 | 2023-10-18 | Anti-blocking industrial waste gas treatment equipment |
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| CN117085426B CN117085426B (en) | 2023-12-26 |
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| CN211963570U (en) * | 2020-02-19 | 2020-11-20 | 青岛世竣翔铸造有限公司 | High-efficient clarification plant of casting usefulness |
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| CN117085426B (en) | 2023-12-26 |
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