CN114523598A - Oil tank waste material smashing and dust removing system - Google Patents
Oil tank waste material smashing and dust removing system Download PDFInfo
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- CN114523598A CN114523598A CN202210117213.7A CN202210117213A CN114523598A CN 114523598 A CN114523598 A CN 114523598A CN 202210117213 A CN202210117213 A CN 202210117213A CN 114523598 A CN114523598 A CN 114523598A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The invention relates to the field of oil tank waste treatment, in particular to an oil tank waste crushing and dedusting system which comprises a blanking pipe, a middle rotary drum, a waste descending mechanism, a support frame and two fine dedusting mechanisms, wherein each fine dedusting mechanism comprises a temporary storage box, a conveying belt, a collection box and a discharge control mechanism, the oil tank waste crushing and dedusting system controls the outflow speed of waste according to the amount of the waste in the temporary storage box, the traditional mode of filling one temporary storage box in one time and then filling the next temporary storage box is replaced, under the condition of less waste, the treatment can be quickly finished, the conveying belt is subjected to power-off treatment after the treatment is finished, the electric energy is saved, because the outflow is controlled according to the amount of the temporary storage boxes, the amount in each temporary storage box can be approximately ensured to be equal, the amount in each temporary storage box is approximately equal, and the phenomenon that excessive waste does not exist at a discharge pipe of the temporary storage boxes is avoided, so that the flow speed of the waste material in the buffer container can be adjusted to be approximately equal.
Description
Technical Field
The invention relates to the field of oil tank waste treatment, in particular to an oil tank waste crushing and dedusting system.
Background
In the process of blow molding processing of the oil tank, scrap edge materials are often generated, the scrap edge materials can be crushed and then melted for utilization, dust is often generated in the crushing process, and the dust is not cleaned, so that the subsequent blow molding process is often influenced.
The existing oil tank waste material, the Chinese patent application number: CN 201711434543.4; discloses a dust removal system, which comprises a fan, a cyclone separator, a feeding pipe, a dust pipe, a rotary valve, a dust collecting pipe and a blanking pipe; the air suction port of the fan is communicated with the cyclone separator; the upper end of the feeding pipe is communicated with a side wall feeding port of the cyclone separator; the upper end of the dust pipe is communicated with a dust outlet on the side wall of the cyclone separator; a discharge port at the lower part of the cyclone separator is communicated with the upper end of the blanking pipe through a rotary valve; the upper end of the dust suction pipe is connected with the lower part of the side wall of the cyclone separator, and the lower end of the dust suction pipe is connected with the blanking pipe. According to the technical scheme, due to the design of the dust absorption pipe, the existence of smaller dust in the crushed materials is basically avoided, the quality problem caused by empty crushing material racks in the production process of the plastic oil tank is reduced, the stability of the production process is improved, and the production efficiency and the product quality are improved.
Although this scheme can absorb the dust, in order to reach clear effect, but still can have the dust on the plastic granules after the clearance, in order to improve the clean effect of dust, often follow-up still needs the workman to carry out dust absorption clearance once more to it, often can waste a large amount of time of workman, and the waste material in the scheme directly falls into the bottom of collecting the workbin, and along with piling up of waste material, make the waste material more and more be close to the bottom of blanking pipe, the dust on the waste material that is close to the blanking pipe can obtain better absorption, but the dust that drops at the bottom at the beginning often difficultly obtains better clearance.
Disclosure of Invention
The invention aims to provide an oil tank waste crushing and dedusting system.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an oil tank waste material crushing and dedusting system, which comprises a blanking pipe, a middle rotary drum, a waste material descending mechanism, a support frame and two fine dedusting mechanisms, wherein the middle rotary drum is positioned under the blanking pipe, the middle rotary drum is fixedly arranged on the support frame, the waste material descending mechanism is fixedly arranged on the middle rotary drum and is used for controlling the distance between the topmost waste material and the blanking pipe, the two fine dedusting mechanisms are positioned at two sides of the middle rotary drum, two square discharge holes are arranged at the bottoms of the two sides of the middle rotary drum and are used for discharging the waste material in the middle rotary drum to the fine dedusting mechanisms, each fine dedusting mechanism comprises a temporary storage box, a conveying belt, a collection box and a discharge control mechanism, the temporary storage box is fixedly arranged on the support frame, the bottom of the temporary storage box is of a downward-inclined plane structure, a discharge pipe is arranged at the bottom of the inclined plane of the temporary storage box, and the starting section of the conveying belt is positioned at the bottom of the discharge pipe, the collecting box is located at the bottom of the tail end of the conveying belt, the discharging control mechanism is fixedly installed on the temporary storage box and used for controlling the amount of sliding out of the square discharging hole in the unit time of waste materials, a dust collection pipe is arranged on the outer edge of the blanking pipe, the top end of the dust collection pipe is communicated with the inside of the blanking pipe, the bottom of the dust collection pipe is located right above the conveying belt, and a dust collection nozzle is fixedly installed at the bottom end of the dust collection pipe.
Furthermore, the discharging control mechanism comprises a gate mechanism, a reverse tilting mechanism, an elastic supporting mechanism, a pressing plate and a transmission extension frame, the gate mechanism is fixedly arranged at the bottom of the middle rotary drum, used for closing the square discharge hole, the reverse tilting mechanism is fixedly arranged at the bottom of the temporary storage box, one end of the reverse tilting mechanism is contacted with the input end of the gate mechanism, the other end of the reverse tilting mechanism is contacted with the transmission extension frame, a power that is used for extending the frame upwards to promote reverse tilting mechanism motion with the transmission turns into the power that drives gate mechanism downwards, and elastic support mechanism fixed mounting is in the bottom of the box of keeping in, and elastic support mechanism's top and the bottom contact of pressure plate, pressure plate are located the box of keeping in, and the pressure plate spanes the box of keeping in, and the top of pressure plate is articulated with the both sides outer wall of the box of keeping in, and the top bottom of pressure plate and the inboard bottom contact of the box of keeping in.
Further, the waste material descending mechanism comprises a proximity sensor, a first contact sensor, a second contact sensor, a limiting plate and an up-down pushing mechanism, the limiting plate is located in the middle rotary drum, the peripheral walls of the four sides of the limiting plate are attached to the inner walls of the four sides of the middle rotary drum, the up-down pushing mechanism is fixedly installed at the bottom of the middle rotary drum, the limiting plate is fixedly installed at the pushing end of the up-down pushing mechanism, the proximity sensor is fixedly installed at the bottom of the middle rotary drum, the limiting plate is used for limiting the height of the limiting plate, the second contact sensor is fixedly installed on the outer wall of the middle part of the middle rotary drum through a sensor support, the working end of the second contact sensor penetrates through the outer wall of one side of the middle rotary drum, the working end of the second contact sensor is flush with the inner wall of the middle rotary drum, and the first contact sensor is fixedly installed on the side wall of the top of the middle rotary drum.
Further, push up and down and rise the mechanism and include electric putter, two first guide pillars and linear bearing, two linear bearing fixed mounting in the bottom of well rotary drum, two first guide pillars respectively with two linear bearing sliding connection, electric putter fixed mounting is in the bottom of well rotary drum, electric putter's top and the bottom fixed connection of limit material board, limit material board fixed mounting is at the top of two first guide pillars.
Further, gate mechanism includes the flashboard, the horizontal connecting plate, the guide holder, spliced pole and two second guide pillars, one side of flashboard and the outer wall laminating of well rotary drum, horizontal connecting plate fixed mounting is in the bottom of flashboard, the one end fixed mounting of two second guide pillars is in the bottom of horizontal connecting plate, the guide holder is passed to the other end of two second guide pillars, set up the guide hole that supplies the second guide pillar to pass on the guide holder, guide holder fixed mounting is in the bottom of well rotary drum, the spliced pole spans two second guide pillars, and spliced pole and two second guide pillar fixed connection, the outer fringe of spliced pole and the one side contact of reverse tilting mechanism.
Furthermore, an inclined material guide plate is arranged at the top of the flashboard, and material guide side plates are arranged on two sides of the inclined material guide plate.
Further, reverse wane mechanism includes the wane and rotates the seat, rotates the bottom of seat fixed mounting rotary drum in, and the well lower part of wane is articulated with rotating the seat, and the one end of wane and the bottom contact of spliced pole, the other end of wane and the top contact of transmission extension frame, the other end top of wane are provided with the balancing weight.
Further, elastic support mechanism includes the guide frame, the limiting plate, the post of keeping touch, two third guide pillars and conflict spring, guide frame fixed mounting is on keeping in the box, the guide frame is passed to the one end of two third guide pillars, set up the guide hole that supplies the third guide pillar to pass on the guide frame, limiting plate fixed mounting is at the top of two third guide pillars, two conflict springs are established respectively on two third guide pillars, the one end and the guide frame of every conflict spring are contradicted, the other end is contradicted with the limiting plate, conflict post fixed mounting is on the limiting plate, the box of keeping touch is passed at the top of post of keeping touch, the bottom of the box of keeping touch is seted up and is supplied the conflict post to pass the guide hole, the top of keeping touch the post contacts with the bottom of pressure plate, transmission extension frame fixed mounting is in the bottom of keeping touch the post.
Further, the transmission extends the frame and supports the board including extension board, riser and level, and the one end of extension board is horizontal fixed mounting in the bottom of supporting the touch post, and riser fixed mounting is at the other end of extension board, and the level supports board fixed mounting at the top of riser, and the top that the level supported the board contacts with the one end bottom of wane.
The invention has the beneficial effects that:
1. this dust pelletizing system is smashed to oil tank waste material, two effects have been played through waste material descending mechanism, one of them, the waste material that has guaranteed just to fall is in certain within range, the waste material surface that just falls can be used to the bottom suction of well rotary drum in this scope, there is better clean effect to the dust in the waste material, the mode that traditional waste material directly falls to the rotary drum bottom has been replaced, make it can obtain better clearance, its two, reciprocate through the limit flitch, the discharge of control waste material, avoid using the discharge of controller control waste material, the utilization ratio of equipment is improved, and the cost is reduced.
2. Through the combination of the gate mechanism, the reverse tilting mechanism, the elastic supporting mechanism, the pressing plate and the transmission extension frame, three effects are achieved, one effect is that one end distance exists between two square discharge holes due to the influence of the width of the material limiting plate, the two square discharge holes are opened, the discharge speed of waste materials is improved, the waste materials close to one side of each square discharge hole are difficult to move to the position of the other square discharge hole, the other effect is that the waste materials close to one side of each square discharge hole are difficult to move to the position of the other square discharge hole, the outflow speed of the waste materials is controlled according to the amount of the waste materials in the temporary storage box, through the mode, the waste materials can be discharged from the square discharge holes close to the two sides, the slow discharge speed is avoided, the traditional mode that one temporary storage box is filled with the temporary storage box at one time and then the temporary storage box is filled with the waste materials is replaced, the waste materials are discharged through the mode, each temporary storage box can treat the waste materials, and under the condition that the waste materials are less, can the rapid processing accomplish, carry out the outage to the conveyer belt after the processing is accomplished and handle, practice thrift the electric energy, because this kind comes the control flow according to the volume of the box of keeping in, can roughly guarantee that the volume in every box of keeping in equals, the volume in every box of keeping in is roughly equal, the discharging pipe department of the box of avoiding appearing keeping in does not have too much waste material, and then make the waste material also can adjust into roughly equally in the box of keeping in the flow velocity of box, because the position that the waste material is in the box of keeping in equals with high homoenergetic, its three, close the mode of opening through this kind of physical control flashboard, a large amount of electric energy has been practiced thrift, the mode that traditional weighing control flashboard was opened has been avoided, a large amount of control cost has been practiced thrift, and be convenient for the maintenance, long service life, the cost is with low costs, do benefit to popularization and use.
3. Through the combination of the middle rotary drum, the temporary storage box, the conveying belt, the dust suction nozzle and the discharge control mechanism, the fine dust removal of the waste is realized, the dust removal of the waste by workers is avoided, and the labor intensity of the workers is greatly reduced
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial perspective view of the present invention;
FIG. 3 is a partial perspective view of the present invention;
FIG. 4 is a partial perspective view of the present invention;
FIG. 5 is a partial front view of the middle rotating drum and the buffer box in a transparent state;
FIG. 6 is a schematic perspective view of the supporting frame;
FIG. 7 is a schematic perspective view of the waste lowering mechanism;
FIG. 8 is a partial perspective view of the present invention;
FIG. 9 is a perspective view of the elastic support mechanism;
FIG. 10 is a perspective view of the transmission extension frame;
in the figure:
1. a blanking pipe; 1a, a dust suction pipe;
2. a middle rotating cylinder; 2a, square discharge holes;
3. a waste lowering mechanism; 3a, a proximity sensor; 3b, a first contact sensor; 3c, a second contact sensor; 3d, limiting plates; 3e, a vertical pushing and lifting mechanism; 3e1, electric push rod; 3e2, a first guide post; 3e3, linear bearing;
4. a gate mechanism; 4a, a gate plate; 4b, a horizontal connecting plate; 4c, a second guide pillar; 4d, a guide seat; 4e, connecting columns; 4f, inclining a material guide plate; 4h, a material guide side plate;
5. a reverse tilting mechanism; 5a, a wane; 5b, a rotating seat; 5c, a balancing weight;
6. an elastic support mechanism; 6a, a guide frame; 6b, a third guide pillar; 6c, a limiting plate; 6d, abutting against the column; 6e, abutting against the spring;
7. pressing the movable plate;
8. a transmission extension frame; 8a, an extension plate; 8b, a vertical plate; 8c, horizontal resisting plates;
10. a temporary storage box; 11. a conveyor belt; 12. a dust suction nozzle; 13. a collection box; 14. a support frame.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
The first embodiment is as follows:
as shown in fig. 1, 2 and 3, the oil tank waste crushing and dust removing system includes a blanking pipe 1, and further includes a middle drum 2, a waste falling mechanism 3, a support frame 14 and two fine dust removing mechanisms, the middle drum 2 is located under the blanking pipe 1, the middle drum 2 is fixedly mounted on the support frame 14, the waste falling mechanism 3 is fixedly mounted on the middle drum 2 and is used for controlling the distance between the topmost waste and the blanking pipe 1, the two fine dust removing mechanisms are located on two sides of the middle drum 2, of course, the two sides are only used as examples, the fine dust removing mechanisms may be arranged on four sides of the outer edge of the middle drum 2, and two square discharge holes 2a are formed in the bottoms of the two sides of the middle drum 2 and are used for discharging the waste in the middle drum 2 to the fine dust removing mechanisms;
every meticulous dust removal mechanism all includes the box 10 of keeping in, the conveyer belt 11, collect box 13 and ejection of compact control mechanism, box 10 fixed mounting keeps in on support frame 14, the bottom of box 10 of keeping in is the inclined plane structure of downward sloping, the inclined plane bottom of box 10 of keeping in is provided with the discharging pipe, the initial section of conveyer belt 11 is located the bottom of discharging pipe, it is located the terminal bottom of conveyer belt 11 to collect box 13, ejection of compact control mechanism fixed mounting is on the box 10 of keeping in, a volume for controlling the interior roll-off of following square discharge opening 2a of waste material unit interval, be provided with dust absorption pipe 1a on the outer fringe of blanking pipe 1, dust absorption pipe 1 a's top and the inside intercommunication of blanking pipe 1, dust absorption pipe 1 a's bottom is located conveyer belt 11 directly over, dust absorption nozzle 12 fixed mounting is in dust absorption pipe 1 a's bottom. The waste in the temporary storage box 10 flows out from a discharge pipe on the temporary storage box 10 and flows onto the conveying belt 11, the waste passes through the dust suction nozzle 12 along with the conveying of the conveying belt 11, the dust in the waste is cleaned again by the dust suction nozzle 12, the cleaning effect is increased, and the cleaned waste falls into a collection box 13 prepared in advance;
by the cleaning mode, the dust in the waste is further cleaned.
Example two:
this embodiment is substantially the same as the first embodiment, and is characterized in that:
in this embodiment, referring to fig. 4 and 5, the discharge control mechanism includes a gate mechanism 4, a reverse tilting mechanism 5, an elastic support mechanism 6, a pressing plate 7 and a transmission extension frame 8, the whole of which is to control the closing size of the square discharge hole 2a according to the weight of the waste in the temporary storage box 10, the gate mechanism 4 is fixedly installed at the bottom of the middle drum 2 and used for closing the square discharge hole 2a, the reverse tilting mechanism 5 is fixedly installed at the bottom of the temporary storage box 10, one end of the reverse tilting mechanism 5 is in contact with the input end of the gate mechanism 4, the other end of the reverse tilting mechanism 5 is in contact with the transmission extension frame 8 and used for converting the force of the transmission extension frame 8 pushing the reverse tilting mechanism 5 upwards to move into the force driving the gate mechanism 4 downwards, the elastic support mechanism 6 is fixedly installed at the bottom of the temporary storage box 10, the top of the elastic support mechanism 6 is in contact with the bottom of the pressing plate 7, the pressing plate 7 is located in the temporary storage box 10, the pressing plate 7 stretches across the temporary storage box 10, the top end of the pressing plate 7 is hinged to the outer walls of the two sides of the temporary storage box 10, and the bottom of the top end of the pressing plate 7 is in contact with the bottom of the inner side of the temporary storage box 10. From square discharge opening 2a department exhaust waste material will fall into on pressure movable plate 7, pressure movable plate 7 is the state of downward sloping at first, waste material along with in the box 10 of keeping in is more and more, it is moved to make pressure movable plate 7 be pushed, make pressure movable plate 7 take place to rotate, and pressure movable plate 7 will promote elastic support mechanism 6 downwards, make elastic support mechanism 6 drive transmission extension frame 8 move, make transmission extension frame 8 drive reverse tilting mechanism 5 and move, and then make reverse tilting mechanism 5 upwards promote gate mechanism 4, make gate mechanism 4 block square discharge opening 2a, and then accomplish closing of square discharge opening 2a, and when square discharge opening 2a was closed completely, fill up the waste material in the box 10 of keeping in.
Referring to fig. 5 and 7, the up-down pushing and lifting mechanism 3e includes an electric push rod 3e1, two first guide posts 3e2 and linear bearings 3e3, the two linear bearings 3e3 are fixedly mounted at the bottom of the middle drum 2, the two first guide posts 3e2 are respectively in sliding connection with the two linear bearings 3e3, the electric push rod 3e1 is fixedly mounted at the bottom of the middle drum 2, the top of the electric push rod 3e1 is fixedly connected with the bottom of the material limiting plate 3d, and the material limiting plate 3d is fixedly mounted at the top of the two first guide posts 3e 2. The controller controls the electric push rod 3e1 to move, so as to control the material limiting plate 3d to move up and down, and the first guide pillar 3e2 and the linear bearing 3e3 are used for guiding the movement of the material limiting plate 3 d.
Referring to fig. 8, the gate mechanism 4 includes a gate plate 4a, a horizontal connecting plate 4b, a guide seat 4d, a connecting column 4e and two second guide pillars 4c, one side of the gate plate 4a is attached to the outer wall of the transfer drum 2, the horizontal connecting plate 4b is fixedly mounted at the bottom of the gate plate 4a, one ends of the two second guide pillars 4c are fixedly mounted at the bottom of the horizontal connecting plate 4b, the other ends of the two second guide pillars 4c penetrate through the guide seat 4d, a guide hole for the second guide pillar 4c to penetrate through is formed in the guide seat 4d, the guide seat 4d is fixedly mounted at the bottom of the transfer drum 2, the connecting column 4e crosses over the two second guide pillars 4c, the connecting column 4e is fixedly connected with the two second guide pillars 4c, and the outer edge of the connecting column 4e is in contact with one side of the reverse tilting mechanism 5. When the reverse tilting mechanism 5 pushes the connecting column 4e upwards, the connecting column 4e drives the horizontal connecting plate 4b to move upwards through the two second guide posts 4c, so that the horizontal connecting plate 4b drives the gate plate 4a to move upwards, the gate plate 4a blocks the square discharging hole 2a, the gap between the top of the square discharging hole 2a and the top of the gate plate 4a is reduced, thereby reducing the amount of the scraps discharged per unit time, and as the amount of the scraps in the temporary storage box 10 increases, the pressing plate 7 is pressed more and more, further, the pressing amplitude of the pressing plate 7 to the elastic supporting mechanism 6 is larger, so that the gap between the top of the square discharging hole 2a and the top of the gate plate 4a is smaller and smaller, when the weight reaches the preset weight, the gate plate 4a completely blocks the opposite square discharging hole 2a, so that the waste cannot be discharged;
through the blocking mode, three effects are achieved, one effect is that, due to the influence of the width of the material limiting plate 3d, one end distance exists between the two square discharging holes 2a, the two square discharging holes 2a are opened, the discharging speed of the waste materials is improved, the waste materials close to one side of the square discharging holes 2a are difficult to move to the other square discharging hole 2a, the other effect is that the discharging speed is controlled according to the amount of the waste materials in the temporary storage box 10, through the mode, the waste materials can be discharged from the square discharging holes 2a close to the two sides, the discharging speed is prevented from being too slow, the traditional mode that one temporary storage box 10 is filled with one temporary storage box 10 and then the next temporary storage box 10 is filled with the waste materials, the waste materials are discharged through the mode, each temporary storage box 10 can process the waste materials, and under the condition that the waste materials are few, the waste materials can be processed quickly, handle and accomplish the back and carry out the outage processing to conveyer belt 11, save the electric energy, because this kind comes control flow according to the volume of the box 10 of keeping in, can guarantee roughly that the volume in every box 10 of keeping in equals, the volume in every box 10 of keeping in is roughly equal, the discharging pipe department of the box 10 of avoiding appearing keeping in does not have too much waste material, and then make the waste material flow velocity in the box 10 of keeping in also can adjust into roughly equally, because the position that the waste material is in the box 10 of keeping in equals with high the homonymy, it is third, close the mode of opening through this kind of physical control flashboard 4a, a large amount of electric energy has been practiced thrift, the mode that traditional weighing control flashboard 4a opened has been avoided, a large amount of control cost has been practiced thrift, and be convenient for maintenance, long service life, the cost is with low costs, promote and use.
Referring to fig. 8, an inclined guide plate 4f is provided on the top of the shutter 4a, and guide side plates 4h are provided on both sides of the inclined guide plate 4 f. The waste materials discharged from the square discharging hole 2a are guided by the inclined material guide plate 4f and the material guide side plate 4h, so that the waste materials can accurately enter the temporary storage box 10 instead of being discharged from a gap between the temporary storage box 10 and the transfer drum 2.
Referring to fig. 8, the reverse tilting mechanism 5 includes a tilting plate 5a and a rotating seat 5b, the rotating seat 5b is fixedly installed at the bottom of the middle rotating cylinder 2, the middle lower part of the tilting plate 5a is hinged to the rotating seat 5b, one end of the tilting plate 5a is contacted with the bottom of the connecting column 4e, the other end of the tilting plate 5a is contacted with the top of the transmission extension frame 8, and a balancing weight 5c is arranged at the top of the other end of the tilting plate 5 a. The weight of balancing weight 5c can prize 4 upward movements of gate mechanism, nevertheless because the transmission extends frame 8 and supports the tip of wane 5a, make wane 5a can't rotate, when the transmission extends frame 8 upwards to promote the one end of wane 5a, the other end of wane 5a will descend, make spliced pole 4e also descend, and then make the clearance grow between flashboard 4a and the square discharge opening 2a, make the outflow speed in the waste material unit interval more accelerate.
Referring to fig. 9, the elastic support mechanism 6 includes a guide frame 6a and a stopper plate 6c, the support column 6d, two third guide pillars 6b and conflict springs 6e, guide frame 6a fixed mounting is on the box 10 of keeping in, guide frame 6a is passed to two third guide pillars 6 b's one end, set up the guide hole that supplies third guide pillar 6b to pass on the guide frame 6a, limiting plate 6c fixed mounting is at the top of two third guide pillars 6b, two conflict springs 6e overlap respectively and establish on two third guide pillars 6b, the one end of every conflict spring 6e is contradicted with guide frame 6a, the other end is contradicted with limiting plate 6c, conflict post 6d fixed mounting is on limiting plate 6c, the top of conflict post 6d passes the box 10 of keeping in, the bottom of the box 10 of keeping in is seted up and is supplied conflict post 6d to pass the guide hole, the top of conflict post 6d and the bottom contact of pressure movable plate 7, transmission extension 8 fixed mounting is in the bottom of support column 6 d. After the pressure board 7 is pushed down to the waste material, pressure board 7 will rotate, make the tip of pressure board 7 push down to touch post 6d, conflict post 6d will drive the transmission and extend 8 downstream, make the transmission extend 8 not supporting the one end of wane 5a, make the other end of wane 5a upwards promote flashboard 4a, make the clearance between flashboard 4a and the square discharge opening 2a diminish, and then realize that the waste material in the box 10 of keeping in pushes down pressure board 7, the outflow speed in the unit interval of waste material diminishes.
Referring to fig. 10, transmission extension frame 8 includes extension board 8a, riser 8b and level and supports board 8c, and the one end of extension board 8a is horizontal fixed mounting in the bottom of supporting post 6d, and riser 8b fixed mounting is at the other end of extension board 8a, and level supports board 8c fixed mounting at the top of riser 8b, and the top that the level supported board 8c contacts with the one end bottom of wane 5 a. When conflict post 6d downstream, conflict post 6d will drive horizontal support plate 8c downstream for balancing weight 5c can press the one end downstream of wane 5 a.
Example three:
the present embodiment is substantially the same as the second embodiment, and is characterized in that:
in this embodiment, referring to fig. 5, the waste material lowering mechanism 3 includes a proximity sensor 3a, a first contact sensor 3b, a second contact sensor 3c, a material limiting plate 3d and an up-down pushing mechanism 3e, the material limiting plate 3d is located in the middle rotary drum 2, four peripheral walls of the material limiting plate 3d are respectively attached to four inner walls of the middle rotary drum 2, the up-down pushing mechanism 3e is fixedly installed at the bottom of the middle rotary drum 2, the material limiting plate 3d is fixedly installed at a pushing end of the up-down pushing mechanism 3e, the proximity sensor 3a is fixedly installed at the bottom of the middle rotary drum 2 for limiting the height of the material limiting plate 3d, the second contact sensor 3c is fixedly installed on the middle outer wall of the middle rotary drum 2 through a sensor bracket, and a working end of the second contact sensor 3c passes through one side outer wall of the middle rotary drum 2, the working end of the second contact sensor 3c is flush with the inner wall of the middle rotary drum 2, the first contact sensor 3b is fixedly mounted on the top side wall of the middle drum 2. The material limiting plate 3d is located between the second contact sensor 3c and the first contact sensor 3b at the beginning and is located at a preset position, the waste is continuously discharged from the blanking pipe 1, the discharged waste falls onto the material limiting plate 3d to be accumulated and finally contacts with the first contact sensor 3b, after the waste contacts with the first contact sensor 3b, the controller controls the upper and lower pushing and lifting mechanisms 3e to work, so that the upper and lower pushing and lifting mechanisms 3e drive the material limiting plate 3d to descend by a set height, and the approach sensor 3a senses the material limiting plate 3d by continuously repeating the process, and the second contact sensor 3c is in a closed state in the process;
when the proximity sensor 3a senses the material limiting plate 3d, the controller controls the second contact sensor 3c to start, so that the second contact sensor 3c senses the waste material, at the moment, the descending position of the material limiting plate 3d is positioned below the square discharging hole 2a, so that the waste materials are discharged from the square discharging hole 2a, the waste materials descend, when the second contact sensor 3c does not sense the waste material any more, the controller will control the up-down pushing mechanism 3e to work, so that the up-down pushing and lifting mechanism 3e is pushed back to the original height, a distance is left between the second contact sensor 3c and the square discharging hole 2a, this distance is to avoid that the waste material just falling from the intermediate drum 2 is discharged directly from the square discharge opening 2a, because the discharge is carried out at the moment, the dust collection treatment is difficult to carry out due to the overlarge distance between the discharge and the bottom of the blanking pipe 1;
in the process that the controller controls the up-and-down pushing and lifting mechanism 3e to move upwards, the controller controls the second contact sensor 3c to be closed, and the second contact sensor 3c is prevented from sensing waste materials;
through this kind of mode, two effects have been played, one of them, the waste material that has guaranteed just to fall is in certain within range, this scope can be used the waste material surface that just falls for the bottom suction of transfer cylinder 2, there is better clean effect to the dust in the waste material, the mode of traditional waste material directly falling well rotary cylinder 2 bottoms has been replaced, its two, reciprocate through limiting plate 3d, the discharge of control waste material, avoid using the discharge of controller control waste material, the utilization ratio of equipment is improved, and the cost is reduced.
Embodiment one, two and three combined working principles: the material limiting plate 3d is located between the second contact sensor 3c and the first contact sensor 3b at the beginning and is located at a preset position, the waste is continuously discharged from the blanking pipe 1, the discharged waste falls onto the material limiting plate 3d to be accumulated and finally contacts with the first contact sensor 3b, after the waste contacts with the first contact sensor 3b, the controller controls the upper and lower pushing and lifting mechanisms 3e to work, so that the upper and lower pushing and lifting mechanisms 3e drive the material limiting plate 3d to descend by a set height, and the approach sensor 3a senses the material limiting plate 3d by continuously repeating the process, and the second contact sensor 3c is in a closed state in the process;
when the proximity sensor 3a senses the material limiting plate 3d, the controller controls the second contact sensor 3c to start, so that the second contact sensor 3c senses waste materials, at the moment, the descending position of the material limiting plate 3d is located below the square discharging hole 2a, the waste materials are discharged from the square discharging hole 2a, so that the waste materials descend, when the second contact sensor 3c does not sense the waste materials, the controller controls the upper and lower pushing and lifting mechanisms 3e to work, so that the upper and lower pushing and lifting mechanisms 3e are pushed back to the initial height, a distance is reserved between the second contact sensor 3c and the square discharging hole 2a, and the distance is used for avoiding that the waste materials which just fall down from the rotary drum 2 are directly discharged from the square discharging hole 2 a;
the waste discharged from the square discharging hole 2a falls onto the pressing plate 7, the pressing plate 7 is in a downward inclined state at the beginning, and as the waste in the temporary storage box 10 is more and more, the pressing plate 7 is pressed, so that the pressing plate 7 rotates, and the pressing plate 7 pushes the abutting column 6d downwards;
when the end part of the pressing plate 7 presses the contact column 6d downwards, the contact column 6d drives the transmission extension frame 8 to move downwards, so that the transmission extension frame 8 does not support one end of the wane 5a, the other end of the wane 5a pushes the gate plate 4a upwards, the gap between the gate plate 4a and the square discharge hole 2a is reduced, the pressing plate 7 is pressed downwards by waste materials in the temporary storage box 10, and the outflow speed of the waste materials in unit time is reduced;
the process of the motion is as follows: the transmission extension frame 8 does not support one end of the wane 5a, the counterweight 5c presses one end of the wane 5a to move downwards, so that the other end of the wane 5a rises, the wane 5a pushes the connecting column 4e upwards, the connecting column 4e drives the horizontal connecting plate 4b to move upwards through the two second guide pillars 4c, so that the horizontal connecting plate 4b drives the gate plate 4a to move upwards, the gate plate 4a blocks the square discharging hole 2a, a gap between the top of the square discharging hole 2a and the top of the gate plate 4a is reduced, the discharge amount of waste in unit time is reduced, the pressing plate 7 is pressed more and more along with more waste materials in the temporary storage box 10, the pressing plate 7 is pressed more and more against the elastic support mechanism 6, and the gap between the top of the square discharging hole 2a and the top of the gate plate 4a is smaller and less, when the weight of the waste reaches the preset weight, the gate plate 4a completely blocks the square discharging hole 2a, so that the waste cannot be discharged, and when the square discharging hole 2a is completely closed, the temporary storage box 10 is filled with the waste;
the waste material in the box 10 of keeping in will flow from the discharging pipe on the box 10 of keeping in, flow into on the conveyer belt 11, along with the transport of conveyer belt 11 for the waste material is through dust absorption nozzle 12, makes dust absorption nozzle 12 advance the dust of waste material and carries out clearance once more, increases clean effect, and the waste material after the cleanness will fall into the collection box 13 of preparing in advance.
Claims (9)
1. The oil tank waste crushing and dust removing system comprises a blanking pipe (1), and is characterized by further comprising a middle rotary drum (2), a waste descending mechanism (3), a support frame (14) and two fine dust removing mechanisms, wherein the middle rotary drum (2) is located under the blanking pipe (1), the middle rotary drum (2) is fixedly installed on the support frame (14), the waste descending mechanism (3) is fixedly installed on the middle rotary drum (2) and used for controlling the distance between the topmost waste and the blanking pipe (1), the two fine dust removing mechanisms are located on two sides of the middle rotary drum (2), two square discharge holes (2a) are formed in the bottoms of two sides of the middle rotary drum (2) and used for discharging the waste in the middle rotary drum (2) to the fine dust removing mechanisms;
each fine dust removal mechanism comprises a temporary storage box (10), a conveying belt (11), a collection box (13) and a discharge control mechanism, the temporary storage box (10) is fixedly arranged on a support frame (14), the bottom of the temporary storage box (10) is of an inclined plane structure inclining downwards, a discharge pipe is arranged at the bottom of an inclined plane of the temporary storage box (10), the starting section of the conveying belt (11) is positioned at the bottom of the discharge pipe, the collection box (13) is positioned at the bottom of the tail end of the conveying belt (11), the discharge control mechanism is fixedly arranged on the temporary storage box (10), the device is used for controlling the amount of the waste materials sliding out of the square discharging hole (2a) in unit time, a dust suction pipe (1a) is arranged on the outer edge of the blanking pipe (1), the top end of the dust suction pipe (1a) is communicated with the interior of the blanking pipe (1), the bottom of the dust suction pipe (1a) is located right above the conveying belt (11), and a dust suction nozzle (12) is fixedly installed at the bottom end of the dust suction pipe (1 a).
2. The oil tank waste crushing and dedusting system according to claim 1, wherein the discharging control mechanism comprises a gate mechanism (4), a reverse tilting mechanism (5), an elastic support mechanism (6), a pressure plate (7) and a transmission extension frame (8), the gate mechanism (4) is fixedly installed at the bottom of the middle rotary drum (2) and used for closing the square discharging hole (2a), the reverse tilting mechanism (5) is fixedly installed at the bottom of the temporary storage box (10), one end of the reverse tilting mechanism (5) is in contact with the input end of the gate mechanism (4), the other end of the reverse tilting mechanism (5) is in contact with the transmission extension frame (8) and used for converting the force of the transmission extension frame (8) pushing the reverse tilting mechanism (5) upwards to move into the force of driving the gate mechanism (4) downwards, the elastic support mechanism (6) is fixedly installed at the bottom of the temporary storage box (10), the top of the elastic supporting mechanism (6) is contacted with the bottom of the pressing plate (7), the pressing plate (7) is located in the temporary storage box (10), the pressing plate (7) stretches across the temporary storage box (10), the top end of the pressing plate (7) is hinged to the outer walls of the two sides of the temporary storage box (10), and the bottom of the top end of the pressing plate (7) is contacted with the bottom of the inner side of the temporary storage box (10).
3. The oil tank waste crushing and dedusting system according to claim 2, wherein the waste lowering mechanism (3) comprises a proximity sensor (3a), a first contact sensor (3b), a second contact sensor (3c), a material limiting plate (3d) and an up-and-down pushing and lifting mechanism (3e), the material limiting plate (3d) is positioned in the middle rotary drum (2), the peripheral walls of the four sides of the material limiting plate (3d) are attached to the inner walls of the four sides of the middle rotary drum (2), the up-and-down pushing and lifting mechanism (3e) is fixedly arranged at the bottom of the middle rotary drum (2), the material limiting plate (3d) is fixedly arranged at the pushing end of the up-and-down pushing and lifting mechanism (3e), the proximity sensor (3a) is fixedly arranged at the bottom of the middle rotary drum (2) and used for limiting the height of the material limiting plate (3d), the second contact sensor (3c) is fixedly arranged on the outer wall of the middle part of the middle rotary drum (2) through a sensor support, and the working end of the second contact sensor (3c) penetrates through the outer wall of one side of the middle rotary drum (2), the working end of the second contact sensor (3c) is flush with the inner wall of the middle rotary drum (2), and the first contact sensor (3b) is fixedly arranged on the side wall of the top of the middle rotary drum (2).
4. The oil tank waste crushing and dedusting system of claim 3, wherein the up-down pushing and lifting mechanism (3e) comprises an electric push rod (3e1), two first guide columns (3e2) and linear bearings (3e3), the two linear bearings (3e3) are fixedly arranged at the bottom of the middle drum (2), the two first guide columns (3e2) are respectively in sliding connection with the two linear bearings (3e3), the electric push rod (3e1) is fixedly arranged at the bottom of the middle drum (2), the top of the electric push rod (3e1) is fixedly connected with the bottom of the material limiting plate (3d), and the material limiting plate (3d) is fixedly arranged at the top of the two first guide columns (3e 2).
5. The oil tank waste crushing and dedusting system according to claim 2, wherein the gate mechanism (4) comprises a gate plate (4a), a horizontal connecting plate (4b), a guide seat (4d), a connecting column (4e) and two second guide columns (4c), one side of the gate plate (4a) is attached to the outer wall of the transfer drum (2), the horizontal connecting plate (4b) is fixedly installed at the bottom of the gate plate (4a), one end of each of the two second guide columns (4c) is fixedly installed at the bottom of the horizontal connecting plate (4b), the other end of each of the two second guide columns (4c) passes through the guide seat (4d), a guide hole for the second guide column (4c) to pass through is formed in the guide seat (4d), the guide seat (4d) is fixedly installed at the bottom of the transfer drum (2), the connecting column (4e) spans across the two second guide columns (4c), and the connecting column (4e) is fixedly connected with the two second guide columns (4c), the outer edge of the connecting column (4e) is contacted with one side of the reverse tilting mechanism (5).
6. The fuel tank waste crushing and dedusting system according to claim 5, wherein the top of the gate plate (4a) is provided with an inclined material guiding plate (4f), and two sides of the inclined material guiding plate (4f) are provided with material guiding side plates (4 h).
7. The oil tank waste crushing and dedusting system according to claim 6, wherein the reverse tilting mechanism (5) comprises a tilting plate (5a) and a rotating seat (5b), the rotating seat (5b) is fixedly installed at the bottom of the middle rotating drum (2), the middle lower part of the tilting plate (5a) is hinged to the rotating seat (5b), one end of the tilting plate (5a) is in contact with the bottom of the connecting column (4e), the other end of the tilting plate (5a) is in contact with the top of the transmission extending frame (8), and a balancing weight (5c) is arranged at the top of the other end of the tilting plate (5 a).
8. The oil tank waste crushing and dedusting system according to claim 7, wherein the elastic support mechanism (6) comprises a guide frame (6a), a limiting plate (6c), a contact post (6d), two third guide posts (6b) and a contact spring (6e), the guide frame (6a) is fixedly installed on the temporary storage box (10), one end of each of the two third guide posts (6b) passes through the guide frame (6a), a guide hole for the third guide post (6b) to pass through is formed in the guide frame (6a), the limiting plate (6c) is fixedly installed at the top of each of the two third guide posts (6b), the two contact springs (6e) are respectively sleeved on the two third guide posts (6b), one end of each of the contact springs (6e) is abutted against the guide frame (6a), the other end of each of the contact springs is abutted against the limiting plate (6c), the contact posts (6d) are fixedly installed on the limiting plate (6c), the top of the abutting column (6d) penetrates through the temporary storage box (10), the bottom of the temporary storage box (10) is provided with a guide hole for the abutting column (6d) to penetrate through, the top of the abutting column (6d) is in contact with the bottom of the pressing plate (7), and the transmission extension frame (8) is fixedly installed at the bottom of the abutting column (6 d).
9. The oil tank waste crushing and dedusting system of claim 8, wherein the transmission extension frame (8) comprises an extension plate (8a), a vertical plate (8b) and a horizontal resisting plate (8c), one end of the extension plate (8a) is horizontally and fixedly installed at the bottom of the resisting column (6d), the vertical plate (8b) is fixedly installed at the other end of the extension plate (8a), the horizontal resisting plate (8c) is fixedly installed at the top of the vertical plate (8b), and the top of the horizontal resisting plate (8c) is in bottom contact with one end of the warped plate (5 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210117213.7A CN114523598A (en) | 2022-02-08 | 2022-02-08 | Oil tank waste material smashing and dust removing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210117213.7A CN114523598A (en) | 2022-02-08 | 2022-02-08 | Oil tank waste material smashing and dust removing system |
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| Publication Number | Publication Date |
|---|---|
| CN114523598A true CN114523598A (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210117213.7A Pending CN114523598A (en) | 2022-02-08 | 2022-02-08 | Oil tank waste material smashing and dust removing system |
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| CN (1) | CN114523598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932496A (en) * | 2022-06-01 | 2022-08-23 | 王思勤 | Pre-buried exposed steel bar rust cleaning device of building engineering |
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2022
- 2022-02-08 CN CN202210117213.7A patent/CN114523598A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932496A (en) * | 2022-06-01 | 2022-08-23 | 王思勤 | Pre-buried exposed steel bar rust cleaning device of building engineering |
| CN114932496B (en) * | 2022-06-01 | 2024-03-01 | 王思勤 | Rust removal device for pre-buried exposed reinforcing steel bars of building engineering |
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