CN117625878B - Coarse dust collecting device for converter dust removal - Google Patents
Coarse dust collecting device for converter dust removal Download PDFInfo
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- CN117625878B CN117625878B CN202311658563.5A CN202311658563A CN117625878B CN 117625878 B CN117625878 B CN 117625878B CN 202311658563 A CN202311658563 A CN 202311658563A CN 117625878 B CN117625878 B CN 117625878B
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- rod
- wall
- dust remover
- dust
- bevel gear
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- 239000000428 dust Substances 0.000 title claims abstract description 158
- 230000007246 mechanism Effects 0.000 claims abstract description 92
- 238000004140 cleaning Methods 0.000 claims abstract description 36
- 238000007790 scraping Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 44
- 238000003860 storage Methods 0.000 claims description 38
- 230000000670 limiting effect Effects 0.000 claims description 17
- 239000000779 smoke Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 12
- 230000009471 action Effects 0.000 description 14
- 239000002245 particle Substances 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a device for collecting coarse dust in converter dust removal, which relates to the technical field of converter dust removal and comprises a shell and a dust remover, wherein the dust remover is arranged in the shell, and the device also comprises: cleaning mechanism: the cleaning mechanism is arranged inside the dust remover, the cleaning mechanism comprises a connecting shaft arranged on the inner wall of the dust remover, a rotating rod is arranged at one end, far away from the inner wall of the dust remover, of the connecting shaft, a first bevel gear is sleeved on the outer wall of the rotating rod, a first scraping rod is arranged at the top of the rotating rod, and a second scraping rod is arranged at the bottom of the rotating rod. According to the invention, the cleaning mechanism is arranged, so that the dust remover can remove coarse dust accumulated on the inner wall of the dust remover when the dust remover works, the working efficiency of the dust remover can be ensured, a worker is not required to manually clean the inner wall of the dust remover in the cleaning process, the dust remover is not required to stand by in the cleaning process, and the protective cover can protect internal parts from the influence of the coarse dust in the dust remover, so that the cleaning mechanism can work all the time.
Description
Technical Field
The invention relates to the technical field of converter dust removal, in particular to a device for collecting coarse dust in converter dust removal.
Background
In the converter converting process, high-temperature waste gas with the temperature of about 1450 ℃ is generated in the converter, and the main components are CO, O2, CO2, N2 and SO2, wherein the CO content can be up to more than 80%. Contains a large amount of dust, the dust concentration can reach 150-200g/Nm3, and 10-30 kg of dust can be produced per ton of steel. So the converter flue gas has the characteristics of high temperature, toxicity, inflammability, explosiveness, high dust content and the like, and simultaneously has high utilization value, a great amount of energy such as latent heat, sensible heat and the like, and the dust in the flue gas also contains over 50 percent of total iron, so the converter flue gas can be used for producing iron oxide red pigment. In addition, the converter coarse ash can be used for synthesizing non-positive iron, which is metastable phase, has application prospect in replacing FezO to be used as magnetic powder, and can be recycled.
The cyclone dust collector consists of an air inlet pipe, an air outlet pipe, a cylinder body, a cone and an ash bucket. Cyclone dust collectors have a simple structure, are easy to manufacture, install and maintain and manage, have low equipment investment and operation cost, and have been widely used for separating solid and liquid particles from a gas stream or separating solid particles from a liquid. Under normal operating conditions, the centrifugal force acting on the particles is 5 to 2500 times that of gravity, so the efficiency of the cyclone is significantly higher than that of the gravity settling chamber. The cyclone dust collector with the dust collection efficiency of ninety percent is successfully researched by utilizing the principle foundation. Among mechanical dust collectors, cyclone dust collectors are one of the most efficient. The device is suitable for removing non-sticky and non-fibrous dust, is mostly used for removing particles with the particle size of more than 5 mu m, and the parallel multi-pipe cyclone dust remover device also has the dust removing efficiency of 80-85% for the particles with the particle size of 3 mu m. The cyclone dust collector which is made of special metal or ceramic materials with high temperature resistance, abrasion resistance and corrosion resistance can be operated under the conditions that the temperature is up to 1000 ℃ and the pressure is up to 500 multiplied by 105 Pa.
1. In actual work, when the cyclone dust collector filters dust discharged from the converter, a large amount of coarse dust can be accumulated on the inner wall of the dust collector, if the accumulated coarse dust cannot be removed in time, the accumulated coarse dust can be accumulated more and more along with continuous work of the dust collector, so that the dust collection effect of the dust collector can be influenced, the working efficiency of the dust collector is reduced, coarse dust accumulated on the inner wall of the dust collector is difficult to clean manually, and the dust collector needs to be stopped manually during manual cleaning, so that the working time of the dust collector can be reduced in actual working production, and if the dust collector is not cleaned for a long time, the dust collecting plate of the dust collector dust collecting hopper is full of the dust collector, the resistance of the dust collector is increased, the treatment air quantity is reduced, the dust collector dust collecting hopper is full, the dust collector is easy to eccentric, a large potential safety hazard exists during operation, internal devices of the dust collector are seriously worn, the service life of the dust collector is shortened, and the dust collector is collapsed when serious, and secondary combustion accidents occur;
2. in actual production, after the coarse ash separated from the smoke dust is collected, the coarse ash is required to be placed in other places to wait for the subsequent processing treatment, then a new storage box is placed in the dust remover to collect the coarse ash, but the storage box filled with the coarse ash is more laborious to carry out of the dust remover by hand, if the process is operated manually, the efficiency is too low, the weight of the storage box is large after the storage box is fully loaded, and the storage box is difficult to carry by manpower.
Disclosure of Invention
The invention aims to provide a coarse dust collecting device for converter dust removal, which aims to solve the problems that in the prior art, when dust discharged by a converter is filtered by a cyclone dust remover in actual work, a large amount of coarse dust can be accumulated on the inner wall of the dust remover, if the accumulated coarse dust cannot be removed in time, the accumulated coarse dust is accumulated more and more along with continuous work of the dust remover, so that the dust removing effect of the dust remover is affected, the working efficiency of the dust remover is reduced, coarse dust accumulated on the inner wall of the dust remover is difficult to manually clean by workers, and the dust remover is required to be stopped during manual cleaning, so that the working timeliness of the dust remover can be reduced in actual working production.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a converter dust removal coarse ash collection device, includes shell and dust remover, the inside dust remover that is equipped with of shell still includes:
Cleaning mechanism: the cleaning mechanism is arranged inside the dust remover, the cleaning mechanism comprises a connecting shaft arranged on the inner wall of the dust remover, a rotating rod is arranged at one end, far away from the inner wall of the dust remover, of the connecting shaft, a first bevel gear is sleeved on the outer wall of the rotating rod, a first scraping rod is arranged at the top of the rotating rod, a second scraping rod is arranged at the bottom of the rotating rod, a protective cover is sleeved on the outer wall of the first bevel gear, a transmission rod is arranged on the right side of the first bevel gear, two ends of the transmission rod are in bevel gear modeling, the first bevel gear is meshed with the left end of the transmission rod, and the rotating rod is connected with the connecting shaft in a rotating manner;
a transmission mechanism: the transmission mechanism is arranged on the right side of the transmission rod and is matched with the cleaning mechanism for use;
The pushing mechanism comprises: the pushing mechanism is arranged below the transmission mechanism and is matched with the transmission mechanism for use;
The choke mechanism comprises: the flow blocking mechanism is arranged at the bottom of the inner wall of the dust remover.
The transmission mechanism comprises a second bevel gear arranged on the right side of the transmission rod, a connecting rod is arranged at the bottom of the second bevel gear, a supporting rod is sleeved on the outer wall of the connecting rod, the supporting rod is fixedly connected with the inner wall of the dust remover, and a rotating disc is arranged at the bottom of the supporting rod.
The transmission mechanism further comprises a guide rail block arranged at the bottom of the rotating disc, a rail plate is arranged below the guide rail block, a sliding block is arranged in the rail plate, and a sliding groove is formed in the position, corresponding to the sliding block, of the outer wall of the rail plate.
The transmission mechanism further comprises limiting blocks arranged at the top of the outer wall of the sliding block, fixing rods are arranged at the bottom of the sliding block, the number of the limiting blocks is two, and the distance between the two limiting blocks is identical to the outer diameter width of the guide rail block.
The pushing mechanism comprises a telescopic rod arranged at the bottom of the fixed rod, an air cylinder is arranged on the right side of the telescopic rod, a storage box is arranged on the left side of the telescopic rod, and a pulley is arranged below the storage box.
The pushing mechanism further comprises a rotating shaft arranged in the middle of the pulley, a rotating groove is formed in the position, corresponding to the holding position of the pulley, of the inner wall of the shell, a discharging bin is arranged above the storage box, and a discharging hole is formed in the top of the discharging bin.
The flow blocking mechanism comprises a baffle plate arranged below the discharge hole, a supporting shaft is arranged in the middle of the baffle plate, a clamping block is arranged on the front side of the supporting shaft, and a pull rod is arranged on the left side of the outer wall of the clamping block.
The choke mechanism comprises a spring arranged at the front side of the clamping block, a moving groove is formed in the position, corresponding to the clamping block, of the inner wall of the shell, the spring is fixedly connected with the inner wall of the moving groove, and the clamping block is elastically connected with the inner wall of the shell.
Further, the feed inlet has been seted up to dust remover outer wall left side upper portion, the smoke vent has been seted up at dust remover outer wall top, first scraper bar and second scraper bar respectively with dwang fixed connection.
Further, the diameter size of the baffle is larger than the diameter size of the discharge hole, and the outer diameter width of the storage box is larger than the outer diameter width of the discharge bin.
The invention provides a converter dedusting coarse ash collecting device, which has the following beneficial effects:
1. According to the invention, the cleaning mechanism is arranged, so that the dust remover can remove coarse dust accumulated on the inner wall of the dust remover when the dust remover works, the working efficiency of the dust remover can be ensured, a worker is not required to manually clean the inner wall of the dust remover in the cleaning process, and the dust remover is not required to stand by in the cleaning process, wherein the protective cover can protect internal parts from the influence of the coarse dust in the dust remover, so that the cleaning mechanism can work all the time, and the production efficiency is improved;
2. The cleaning mechanism of the pushing mechanism can work in a linkage way through the transmission mechanism, so that the inner wall of the dust remover is cleaned in the process of replacing the storage box, the guide rail block is in a rotating state through translation of the limiting block, the connecting rod at the center of the rotating disc is in the rotating state, and the sliding block can be driven to slide back and forth by means of telescopic movement of the telescopic rod, so that the rotating disc can finish the rotating action;
3. Through setting up push mechanism, the staff can drive the cylinder for the telescopic link is ejecting with the storage case, and when the storage case was full of thick ash, weight is great, and the manpower is difficult to remove, and this operation is convenient for the staff to change the storage case, and wherein the pulley can reduce the friction of storage case and dust remover inner wall, has avoided the action that needs the staff to carry the change to the storage case by hand, has improved work efficiency;
4. Through setting up the choked flow mechanism, the staff can be through the ejection of compact of pulling back shaft control discharge gate, when clean mechanism and push mechanism operation, can block the discharge gate, prevents that the thick ash of clearance from dropping, and the staff can also control the coincidence position of baffle and discharge gate, controls the ejection of compact velocity of flow, and wherein the fixture block can be spacing the back shaft, prevents that it from becoming flexible at work from leading to the offset.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure at a first viewing angle according to the present invention;
FIG. 2 is a schematic view of a second perspective three-dimensional structure according to the present invention;
FIG. 3 is a schematic cross-sectional three-dimensional structure of the dust collector of the present invention;
FIG. 4 is a schematic diagram of a cross-sectional three-dimensional structure of a discharge bin according to the present invention;
FIG. 5 is a schematic view of a three-dimensional structure of a cleaning mechanism according to the present invention;
FIG. 6 is a schematic view of a three-dimensional structure of a transmission mechanism according to the present invention;
FIG. 7 is a schematic view of a three-dimensional structure of a spring according to the present invention;
FIG. 8 is an exploded view of the choke mechanism of the present invention;
fig. 9 is a schematic view of a three-dimensional structure of a pulley according to the present invention.
In the figure: 1. a housing; 2. a dust remover; 3. a rotating lever; 4. a connecting shaft; 5. a first bevel gear; 6. a first scraper bar; 7. a second scraper bar; 8. a protective cover; 9. a transmission rod; 10. a second bevel gear; 11. a connecting rod; 12. a support rod; 13. a rotating disc; 14. a guide rail block; 15. a track plate; 16. a slide block; 17. a limiting block; 18. a fixed rod; 19. a telescopic rod; 20. a cylinder; 21. a storage bin; 22. a pulley; 23. a rotation shaft; 24. a rotating groove; 25. discharging the material bin; 26. a discharge port; 27. a baffle; 28. a support shaft; 29. a clamping block; 30. a pull rod; 31. a moving groove; 32. a spring; 33. a feed inlet; 34. a smoke vent; 35. a sliding groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a coarse dust collecting device for dust removal of a converter includes a housing 1 and a dust remover 2, the dust remover 2 is disposed inside the housing 1, and the apparatus further includes:
Cleaning mechanism: the cleaning mechanism is arranged inside the dust remover 2, the cleaning mechanism comprises a connecting shaft 4 arranged on the inner wall of the dust remover 2, one end, far away from the inner wall of the dust remover 2, of the connecting shaft 4 is provided with a rotating rod 3, the outer wall of the rotating rod 3 is sleeved with a first bevel gear 5, the top of the rotating rod 3 is provided with a first scraping rod 6, the bottom of the rotating rod 3 is provided with a second scraping rod 7, the outer wall of the first bevel gear 5 is sleeved with a protective cover 8, the right side of the first bevel gear 5 is provided with a transmission rod 9, two ends of the transmission rod 9 are in bevel gear shapes, the first bevel gear 5 is meshed with the left end of the transmission rod 9, and the rotating rod 3 is in rotary connection with the connecting shaft 4;
A transmission mechanism: the transmission mechanism is arranged on the right side of the transmission rod 9 and is matched with the cleaning mechanism for use;
the pushing mechanism comprises: the pushing mechanism is arranged below the transmission mechanism and is matched with the transmission mechanism for use;
The choke mechanism comprises: the flow blocking mechanism is arranged at the bottom of the inner wall of the dust remover 2;
The method comprises the following steps that firstly, smoke dust to be treated is discharged from a feed inlet 33, then, the smoke dust passes through the interior of a dust remover 2, a part of coarse dust is settled, and a part of air flow is discharged from a smoke exhaust hole 34, when a storage box 21 is fully loaded and coarse dust accumulated on the inner wall of the dust remover 2 is required to be cleaned, a transmission rod 9 starts to rotate under the action of a second bevel gear 10 to drive a first bevel gear 5 to rotate, a rotating rod 3 rotates in the middle of a connecting shaft 4 to drive a first scraping rod 6 and a second scraping rod 7 to rotate to clean the inner wall of the dust remover 2, and by arranging a cleaning mechanism, the dust remover 2 can clean the coarse dust accumulated on the inner wall of the dust remover 2 during working, the working efficiency of the dust remover 2 can be ensured, and workers are not required to clean the inner wall of the dust remover during cleaning, and the dust remover 2 is not required to stand by during the cleaning process, so that the production efficiency is improved;
The protective cover 8 can protect internal parts from coarse ash in the dust remover 2, so that the cleaning mechanism can work all the time, two ends of the transmission rod 9 are respectively in bevel gear shapes and are meshed with the first bevel gear 5 and the second bevel gear 10, so that the pushing mechanism can drive the cleaning mechanism to operate in a linkage way through the transmission mechanism when in operation, the first scraping rod 6 and the second scraping rod 7 are respectively positioned at the upper side and the lower side of the protective cover 8, and when coarse ash is accumulated above the outer wall of the protective cover 8, the first scraping rod 6 rotates, and the bottom can clean the protective cover 8;
Referring to fig. 1,3 and 6, the transmission mechanism comprises a second bevel gear 10 arranged on the right side of a transmission rod 9, a connecting rod 11 is arranged at the bottom of the second bevel gear 10, a supporting rod 12 is sleeved on the outer wall of the connecting rod 11, the supporting rod 12 is fixedly connected with the inner wall of the dust remover 2, a rotating disc 13 is arranged at the bottom of the supporting rod 12, the transmission mechanism further comprises a guide rail block 14 arranged at the bottom of the rotating disc 13, a rail plate 15 is arranged below the guide rail block 14, a sliding block 16 is arranged in the rail plate 15, a sliding groove 35 is formed in the position, corresponding to the sliding block 16, of the outer wall of the rail plate 15, the transmission mechanism further comprises limiting blocks 17 arranged at the top of the outer wall of the sliding block 16, fixed rods 18 are arranged at the bottom of the sliding block 16, the number of the limiting blocks 17 is two, and the distance between the two limiting blocks 17 is identical with the outer diameter width of the guide rail block 14;
The fixed rod 18 is influenced by the movement of the telescopic rod 19, the sliding block 16 is driven to move in the sliding groove 35 in the track plate 15, the limiting block 17 drives the guide rail block 14 to move, the connecting rod 11 in the middle of the rotating disc 13 rotates in the middle of the supporting rod 12, the second bevel gear 10 is driven to rotate, the cleaning mechanism of the pushing mechanism can work in a linkage manner through the transmission mechanism, the inner wall of the dust remover 2 is cleaned in the process of replacing the storage box 21, the limiting block 17 translates to enable the guide rail block 14 to be in a rotating state, the connecting rod 11 in the center of the rotating disc 13 is in a rotating state, and the sliding block 16 can be driven to slide back and forth by means of the telescopic movement of the telescopic rod 19, so that the rotating disc 13 completes the rotating action;
when the telescopic rod 19 completes a complete telescopic action, the sliding block 16 is driven to complete a complete reciprocating sliding motion, and at the moment, the guide rail block 14 completes a rotating action under the action of the limiting block 17, so that the rotating disk 13 indirectly completes a rotating motion;
Referring to fig. 1,3, 4 and 9, the pushing mechanism comprises a telescopic rod 19 arranged at the bottom of a fixed rod 18, a cylinder 20 is arranged on the right side of the telescopic rod 19, a storage box 21 is arranged on the left side of the telescopic rod 19, a pulley 22 is arranged below the storage box 21, the pushing mechanism further comprises a rotating shaft 23 arranged in the middle of the pulley 22, a rotating groove 24 is formed in the corresponding position between the inner wall of the shell 1 and the pulley 22, a discharge bin 25 is arranged above the storage box 21, and a discharge hole 26 is formed in the top of the discharge bin 25;
the operation is that the driving cylinder 20 operates to enable the telescopic rod 19 to move in a telescopic way, at the moment, the storage box 21 is stressed by the thrust action of the telescopic rod 19 and moves towards the outside of the dust remover 2, the pulley 22 rotates around the rotating shaft 23 in the rotating groove 24, the friction force at the bottom of the storage box 21 is reduced, by arranging the pushing mechanism, a worker can drive the cylinder 20 to enable the telescopic rod 19 to push out the storage box 21, when the storage box 21 is full of coarse ash, the weight is large, the labor is difficult to move, the operation is convenient for the worker to replace the storage box 21, the pulley 22 can reduce the friction between the storage box 21 and the inner wall of the dust remover 2, the worker can control the superposition position of the baffle 27 and the discharge hole 26 to control the discharge flow rate, the action of the worker for manually moving and replacing the storage box 21 is avoided, and the working efficiency is improved;
Wherein, the size of the diameter opening of the storage box 21 is larger than that of the discharge bin 25, so that the mobile phone coarse ash cannot overflow in the process;
referring to fig. 1,3, 4, 7 and 8, the flow blocking mechanism comprises a baffle plate 27 arranged below a discharge hole 26, a supporting shaft 28 is arranged in the middle of the baffle plate 27, a clamping block 29 is arranged on the front side of the supporting shaft 28, a pull rod 30 is arranged on the left side of the outer wall of the clamping block 29, the flow blocking mechanism comprises a spring 32 arranged on the front side of the clamping block 29, a movable groove 31 is formed in the position, corresponding to the clamping block 29, of the inner wall of a shell 1, the spring 32 is fixedly connected with the inner wall of the movable groove 31, the clamping block 29 is elastically connected with the inner wall of the shell 1, a feed inlet 33 is formed in the upper part of the left side of the outer wall of a dust remover 2, a smoke discharging hole 34 is formed in the top of the outer wall of the dust remover 2, a first scraping rod 6 and a second scraping rod 7 are fixedly connected with a rotating rod 3 respectively, the diameter of the baffle plate 27 is larger than the diameter of the discharge hole 26, and the outer diameter of the storage box 21 is larger than the outer diameter of the discharge bin 25;
the device comprises a pull rod 30, a spring 32, a clamping block 29, a supporting shaft 28, a baffle 27, a blocking mechanism, a cleaning mechanism, a pushing mechanism, a blocking mechanism, a cleaning mechanism and a cleaning mechanism, wherein the pull rod 30 is manually stirred to apply pressure to the spring 32, the limiting action of the clamping block 29 on the supporting shaft 28 is released, then the supporting shaft 28 is manually pulled to enable the baffle 27 to completely block the discharging hole 26;
Wherein, the choke mechanism cooperates with the pushing mechanism, and the spring 32 always releases the elasticity, and when the staff does not apply pressure to the choke mechanism, the spring 32 applies pressure to the clamping block 29, so that the clamping block 29 always limits and fixes the supporting shaft 28.
Working principle: firstly, smoke dust to be treated is discharged from a feed port 33, then the smoke dust passes through the inside of a dust remover 2, a part of coarse dust is settled, a part of air flow is discharged from a smoke exhaust hole 34, when a storage box 21 is fully loaded and coarse dust accumulated on the inner wall of the dust remover 2 is required to be cleaned, a pull rod 30 is manually pushed, pressure is applied to a spring 32, the limiting effect of a clamping block 29 on a supporting shaft 28 is relieved, then the supporting shaft 28 is manually pulled, a baffle 27 completely blocks a discharge port 26, then a driving cylinder 20 operates, a telescopic rod 19 is enabled to stretch and retract, at the moment, the storage box 21 is subjected to the thrust action of the telescopic rod 19, the dust remover 2 moves towards the outside, a pulley 22 rotates in a rotary groove 24 around a rotary shaft 23, the friction force at the bottom of the storage box 21 is reduced, at the same time, a fixed rod 18 is influenced by the movement of the telescopic rod 19, a sliding block 16 is driven to move in a sliding groove 35 in the inside a track plate 15, at the moment, a limiting block 17 drives a guide rail block 14 to move, a connecting rod 11 in the middle of the rotary disk 13 rotates in the middle of the supporting rod 12, a second bevel gear 10 is driven to rotate, a transmission rod 9 completely blocks the discharge port 26, then drives the first bevel gear 10 to rotate under the action of the second bevel gear 10, the first bevel gear 10 rotates the first bevel gear 5, the first bevel gear 4 rotates the inner wall 7 and then rotates the inner wall 2 to the inner wall of the dust remover 2, and the new dust remover 2 rotates the inner wall 2, and finally, the dust is removed from the inner wall of the dust remover 2 rotates under the rotary rod 2, and the principle of the rotary rod 7 rotates, and the dust storage box is removed from the inner wall 2.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (3)
1. The utility model provides a converter dust removal coarse ash collection device, includes shell (1) and dust remover (2), the inside dust remover (2) that are equipped with of shell (1), its characterized in that still includes:
Cleaning mechanism: the cleaning mechanism is arranged inside the dust remover (2), the cleaning mechanism comprises a connecting shaft (4) arranged on the inner wall of the dust remover (2), one end, far away from the inner wall of the dust remover (2), of the connecting shaft (4) is provided with a rotating rod (3), a first bevel gear (5) is sleeved on the outer wall of the rotating rod (3), a first scraping rod (6) is arranged on the top of the rotating rod (3), a second scraping rod (7) is arranged at the bottom of the rotating rod (3), a protective cover (8) is sleeved on the outer wall of the first bevel gear (5), a transmission rod (9) is arranged on the right side of the first bevel gear (5), two ends of the transmission rod (9) are in bevel gear shapes, the first bevel gear (5) is meshed with the left end of the transmission rod (9), and the rotating rod (3) is connected with the connecting shaft (4) in a rotating mode.
A transmission mechanism: the transmission mechanism is arranged on the right side of the transmission rod (9), and is matched with the cleaning mechanism for use;
The pushing mechanism comprises: the pushing mechanism is arranged below the transmission mechanism and is matched with the transmission mechanism for use;
the choke mechanism comprises: the flow blocking mechanism is arranged at the bottom of the inner wall of the dust remover (2);
The transmission mechanism comprises a second bevel gear (10) arranged on the right side of the transmission rod (9), a connecting rod (11) is arranged at the bottom of the second bevel gear (10), a supporting rod (12) is sleeved on the outer wall of the connecting rod (11), the supporting rod (12) is fixedly connected with the inner wall of the dust remover (2), and a rotating disc (13) is arranged at the bottom of the supporting rod (12);
The transmission mechanism further comprises a guide rail block (14) arranged at the bottom of the rotary disk (13), a rail plate (15) is arranged below the guide rail block (14), a sliding block (16) is arranged in the rail plate (15), and a sliding groove (35) is formed in the position, corresponding to the sliding block (16), of the outer wall of the rail plate (15);
The transmission mechanism further comprises limiting blocks (17) arranged at the top of the outer wall of the sliding block (16), fixing rods (18) are arranged at the bottom of the sliding block (16), the number of the limiting blocks (17) is two, and the distance between the two limiting blocks (17) is identical to the outer diameter width of the guide rail block (14);
The pushing mechanism comprises a telescopic rod (19) arranged at the bottom of the fixed rod (18), an air cylinder (20) is arranged on the right side of the telescopic rod (19), a storage box (21) is arranged on the left side of the telescopic rod (19), and a pulley (22) is arranged below the storage box (21);
the pushing mechanism further comprises a rotating shaft (23) arranged in the middle of the pulley (22), a rotating groove (24) is formed in the corresponding holding position of the inner wall of the shell (1) and the pulley (22), a discharging bin (25) is arranged above the storage bin (21), and a discharging hole (26) is formed in the top of the discharging bin (25);
The flow blocking mechanism comprises a baffle plate (27) arranged below the discharge hole (26), a supporting shaft (28) is arranged in the middle of the baffle plate (27), a clamping block (29) is arranged on the front side of the supporting shaft (28), and a pull rod (30) is arranged on the left side of the outer wall of the clamping block (29);
The choke mechanism comprises a spring (32) arranged at the front side of the clamping block (29), a moving groove (31) is formed in the position, corresponding to the clamping block (29), of the inner wall of the shell (1), the spring (32) is fixedly connected with the inner wall of the moving groove (31), and the clamping block (29) is elastically connected with the inner wall of the shell (1).
2. The converter dust-removing coarse ash collecting device according to claim 1, wherein a feed inlet (33) is formed in the upper portion of the left side of the outer wall of the dust remover (2), a smoke exhaust hole (34) is formed in the top of the outer wall of the dust remover (2), and the first scraping rod (6) and the second scraping rod (7) are fixedly connected with the rotating rod (3) respectively.
3. The converter dust and coarse ash collecting device according to claim 1, wherein the diameter of the baffle plate (27) is larger than that of the discharge hole (26), and the outer diameter of the storage box (21) is larger than that of the discharge bin (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311658563.5A CN117625878B (en) | 2023-12-06 | 2023-12-06 | Coarse dust collecting device for converter dust removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311658563.5A CN117625878B (en) | 2023-12-06 | 2023-12-06 | Coarse dust collecting device for converter dust removal |
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| Publication Number | Publication Date |
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| CN117625878A CN117625878A (en) | 2024-03-01 |
| CN117625878B true CN117625878B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311658563.5A Active CN117625878B (en) | 2023-12-06 | 2023-12-06 | Coarse dust collecting device for converter dust removal |
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| CN208234187U (en) * | 2017-12-26 | 2018-12-14 | 潍坊特钢集团有限公司 | One plant feed bin SUPPLEMENTARY UNLOADING GRAIN |
| CN111389604A (en) * | 2020-03-26 | 2020-07-10 | 特尼格日 | Cyclone dust removal equipment with noise reduction function for waste gas treatment |
| CN113828091A (en) * | 2021-09-26 | 2021-12-24 | 浙江腾泰环境科技有限公司 | Automatic ash conveying device of gas furnace dust remover |
| CN215742368U (en) * | 2021-09-27 | 2022-02-08 | 荆州艾士环保新材料股份有限公司 | Workshop dust collecting equipment for agitator tank |
| CN216498031U (en) * | 2021-11-25 | 2022-05-13 | 盐城市大丰三星机械有限公司 | Cyclone double-pipe dust collector for shot blasting machine |
| CN219848590U (en) * | 2023-05-08 | 2023-10-20 | 石嘴山市盛港煤焦化有限公司 | Cyclone collector for glass wool production |
-
2023
- 2023-12-06 CN CN202311658563.5A patent/CN117625878B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208234187U (en) * | 2017-12-26 | 2018-12-14 | 潍坊特钢集团有限公司 | One plant feed bin SUPPLEMENTARY UNLOADING GRAIN |
| CN111389604A (en) * | 2020-03-26 | 2020-07-10 | 特尼格日 | Cyclone dust removal equipment with noise reduction function for waste gas treatment |
| CN113828091A (en) * | 2021-09-26 | 2021-12-24 | 浙江腾泰环境科技有限公司 | Automatic ash conveying device of gas furnace dust remover |
| CN215742368U (en) * | 2021-09-27 | 2022-02-08 | 荆州艾士环保新材料股份有限公司 | Workshop dust collecting equipment for agitator tank |
| CN216498031U (en) * | 2021-11-25 | 2022-05-13 | 盐城市大丰三星机械有限公司 | Cyclone double-pipe dust collector for shot blasting machine |
| CN219848590U (en) * | 2023-05-08 | 2023-10-20 | 石嘴山市盛港煤焦化有限公司 | Cyclone collector for glass wool production |
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| CN117625878A (en) | 2024-03-01 |
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