CN214783080U

CN214783080U - Asphalt melting equipment

Info

Publication number: CN214783080U
Application number: CN202120990299.5U
Authority: CN
Inventors: 田磊
Original assignee: Shandong Jinxiu Waterproof Technology Co ltd
Current assignee: Shandong Jinxiu Waterproof Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-19
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses an asphalt melting device, which relates to the technical field of waterproof coiled material production equipment and comprises a frame, wherein a melting tank is fixedly arranged on the frame, a feeding channel communicated with the inside of the melting tank is fixedly arranged on the side wall of the melting tank, one end of the feeding channel, which is far away from the melting tank, is provided with a feeding part which is rotationally matched with the frame, the feeding part is of a hollow cylinder structure, material openings are formed in two sides of the feeding part, and a partition plate is fixedly arranged in the middle of the feeding part; the end of the feeding channel, which is far away from the melting tank, is similar to the side shape of the feeding part and is matched with the side surface of the feeding part in a sliding manner, a storage hopper is fixedly arranged on the rack, the lower end of the storage hopper is communicated with a feeding pipe, and the end of the feeding pipe, which is far away from the storage hopper, is similar to the side shape of the feeding part and is matched with the side surface of the feeding part in a sliding manner; the feeding pipe, the feeding part and the feeding channel are all obliquely arranged, and a driving mechanism for driving the feeding part to rotate is arranged on the rack. The utility model provides a use convenient and strong pitch of feature of environmental protection and melt equipment.

Description

Asphalt melting equipment

Technical Field

The utility model relates to a waterproofing membrane production facility technical field especially relates to an equipment is melted to pitch.

Background

The waterproof coiled material is an important material for building waterproofing, and consists of a carcass and a waterproof material attached to the surface of the carcass, wherein the waterproof material is usually asphalt. During processing, the asphalt is heated to a molten state and the molten asphalt is then applied to the tire body.

The utility model discloses a use of current mandate bulletin No. CN203754644U is novel to disclose a melt jar for pitch melts, including jar body and the pitch entry that opens there on jar body, be equipped with a fixed plate bottom jar body, the fixed plate bottom is connected with the supporting legs, be equipped with a heat insulating board between fixed plate and the jar body, jar internal heater that is equipped with, heater connection has the heat-conducting layer, jar side wall is equipped with a heat pipe, be equipped with a heating pipe in the heat pipe, the outside of jar body is equipped with scum pipe and conveyer pipe respectively, the mouth of pipe of scum pipe and conveyer pipe is equipped with the filter valve, the last joint of pitch entry has a pitch entry section of thick bamboo.

By adopting the technical scheme, the asphalt raw material is added into the melting tank from the asphalt inlet and then is heated to be molten in the melting tank. However, in the continuous production process, the asphalt inlet is in an open state when the asphalt raw material is put in, and harmful waste gas generated in the asphalt heating process overflows from the asphalt inlet to pollute the air.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pitch melts equipment utilizes the feed spare to guarantee to put into the pitch raw materials and melts the jar in the time, melts the jar and can keep better leakproofness, reduces to melt jar interior waste gas and spills over, effectively improves the feature of environmental protection of this equipment.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the asphalt melting equipment comprises a rack, wherein a melting tank is fixedly arranged on the rack, a feeding channel communicated with the inside of the melting tank is fixedly arranged on the side wall of the melting tank, a feeding part in rotating fit with the rack is arranged at one end, away from the melting tank, of the feeding channel, the feeding part is of a hollow cylindrical structure, material openings are formed in two sides of the feeding part, and a partition plate is fixedly arranged in the middle of the feeding part; the feeding channel is characterized in that one end of the feeding channel, which is far away from the melting tank, is similar to the side surface of the feeding part in shape and is matched with the side surface of the feeding part in a sliding manner, a storage hopper is fixedly arranged on the rack, the lower end of the storage hopper is communicated with a feeding pipe, and one end of the feeding pipe, which is far away from the storage hopper, is similar to the side surface of the feeding part in shape and is matched with the side surface of the feeding part in a sliding manner; the feeding pipe, the feeding part and the feeding channel are all obliquely arranged, and a driving mechanism for driving the feeding part to rotate is arranged on the rack; melt on the lateral wall of jar fixed be provided with power electric connection's heating element, the downside shaping that melts the jar has ejection of compact portion, ejection of compact portion department is provided with the discharge door that can open and shut.

Through adopting above-mentioned technical scheme, at first when using in storing the storage hopper with the pitch raw materials, when needs drop into the pitch raw materials and melt the jar, utilize actuating mechanism drive feed spare to rotate, when feed spare rotates when a material mouth with the conveying pipe butt joint back, the pitch raw materials enters into feed spare through the conveying pipe, feed spare continues to rotate, until this material mouth and pan feeding passageway butt joint, the pitch raw materials will fall into the pan feeding passageway from this material mouth department. The above-mentioned process circulation goes on, then the pitch raw materials will be transferred to the pan feeding passageway by the feed spare in, and the feed spare can make the tip of pan feeding passageway department remain to seal all the time at the in-process of pay-off, avoids melting the abandonment in the jar and spills over, effectively guarantees the feature of environmental protection of this equipment.

The utility model discloses further set up to: a slide way parallel to the feeding pipe is formed on the rack, a slide block is arranged in the slide way in a sliding manner, a sliding column is formed on the slide block, a slide groove in sliding fit with the sliding column is formed on the lower side of the feeding piece, and the slide groove is of an olive-shaped structure; the conveying pipe is hinged to be provided with a pair of intercepting claws, the claw tip portions of the intercepting claws extend into the conveying pipe and are mutually embraced, the root portions of the intercepting claws extend out of the conveying pipe and are hinged to be provided with connecting rods, and one ends, far away from the intercepting claws, of the connecting rods are hinged to the sliding blocks.

By adopting the technical scheme, when the sliding block moves, the transmission action of the connecting rod enables the intercepting claws to deflect, when the sliding block moves towards the direction close to the axis of the feeding piece, the claw tips of the intercepting claws are folded to cut off the feeding pipe, and at the moment, the asphalt raw material cannot fall from the feeding pipe; when the slider moves to keeping away from the axial direction of the feeding piece, the claw tips of the intercepting claws are separated from each other, the feeding pipe is opened, and the asphalt raw material can fall down from the feeding pipe. Because the sliding column is in sliding fit with the sliding groove, the movement of the sliding block is controlled by the rotation of the feeding piece. Above-mentioned technical scheme can make dropping of the pitch raw materials in the conveying pipe go on for the intermittent type to can cooperate with the intermittent type feed of feeding spare, avoid pitch raw materials gathering in the conveying pipe to cause great pressure to the coupling part of conveying pipe and feeding spare, effectively improve the reliability of this equipment.

The utility model discloses further set up to: and mutually staggered meshing teeth are formed on the mutually embracing parts of the intercepting claws.

Through adopting above-mentioned technical scheme, interlock tooth interlock each other can improve the interlock intensity of interception claw, improves the interception effect of interception claw.

The utility model discloses further set up to: the two convex ends of the sliding groove are arranged in a staggered mode with the two material openings.

Through adopting above-mentioned technical scheme, when a material mouth will meet with the conveying pipe, the convex tip of spout forces the slider to remove to the direction of keeping away from the feeding piece axis, and the interception claw is opened, and the pitch raw materials falls down from the conveying pipe. After the material port is in butt joint with the feeding pipe, the intercepting claws are closed, and meanwhile, the falling asphalt raw material falls into the feeding part from the material port. Above-mentioned technical scheme can guarantee that the process that the pitch raw materials dropped and the rotation of material mouth are synchronous, avoids the pitch raw materials to pile up and causes the rotation of feed part not smooth, further improves the reliability of this equipment.

The utility model discloses further set up to: and the two sides of the material port and the corresponding sides of the partition plate are both of a planar structure.

Through adopting above-mentioned technical scheme, planar structure can guarantee that pitch is difficult for being blocked in the feeding spare to improve the smooth and easy nature of pitch raw materials landing.

The utility model discloses further set up to: the pan feeding passageway is provided with the baffle with melting the position that the jar meets, the upside of baffle with melt the jar and articulate, the baffle with melt still fixedly between the jar and be provided with torsion spring.

Through adopting above-mentioned technical scheme, when pitch raw materials entered into along the pan feeding passageway and melts the jar, pitch raw materials relied on the weight of self to make the baffle take place to overturn to fall into and melt in the jar. When not adding the pitch raw materials, the baffle can keep apart and melt jar and pan feeding passageway, reduces the volume that enters into waste gas in the pan feeding passageway, reduces the abandonment that shifts through the feed spare internal chamber. .

The utility model discloses further set up to: the stirring device is characterized in that a stirring mechanism is arranged in the melting tank and comprises a second motor fixed at the upper end of the melting tank, a stirring shaft extending into the melting tank is fixedly arranged at the shaft end of the second motor, and stirring blades are fixedly arranged on the stirring shaft.

Through adopting above-mentioned technical scheme, (mixing) shaft rotates under the drive of second motor, drives stirring vane and rotates, and stirring vane can stir melting tank mesofusional pitch, guarantees the homogeneity of pitch composition.

The utility model discloses further set up to: the lower end of the stirring shaft extends into the discharging part and is fixedly provided with a helical blade.

Through adopting above-mentioned technical scheme, open the discharge door when the ejection of compact, the (mixing) shaft carries out antiport under the drive of second motor this moment, and helical blade promotes fused pitch and follows ejection of compact portion downstream, makes fused pitch discharge smoothly in can following melting.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the utility model utilizes the feeding part to put the asphalt raw material into the melting tank, and the feeding part can keep the end part of the feeding channel closed in the feeding process, thereby avoiding harmful waste gas generated when heating asphalt in the melting tank from overflowing to pollute the environment and effectively improving the environmental protection property of the equipment;

(2) the utility model utilizes the interception claw linked with the feeding piece to control the on-off of the asphalt material supply in the feeding pipe, so that the asphalt material is intermittently supplied to the feeding piece, the accumulation of too much asphalt material at the feeding piece and the feeding pipe is avoided, the feeding piece can not smoothly rotate, and the reliability of the equipment is effectively improved;

(3) the utility model discloses stirring vane can stir melting pitch that melts in the jar during well (mixing) shaft corotation, guarantees the composition homogeneity of pitch, and helical blade can promote melting pitch downwards when (mixing) shaft antiport, guarantees that melting pitch can be smoothly discharged from ejection of compact portion.

Drawings

Fig. 1 is an axial view of the overall structure of an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of an embodiment of the present invention taken along the centerline of the melting tank, which primarily represents the structure of the melting tank;

FIG. 3 is a partial cross-sectional view taken along a section perpendicular to the axis of the feeding member according to an embodiment of the present invention, which mainly shows the structure of the feeding member;

fig. 4 is a schematic structural diagram of a feeding member according to an embodiment of the present invention, which mainly shows the structure of a chute;

fig. 5 is a partial enlarged view of a portion a in fig. 2, which mainly shows the matching relationship between the slide block and the feeding member.

Reference numerals: 1. a frame; 2. a melting tank; 3. a second motor; 4. a stirring shaft; 5. a stirring blade; 6. an exhaust pipe; 7. a discharge part; 8. a discharge door; 9. a helical blade; 10. a feeding channel; 11. a baffle plate; 12. a feeding member; 13. a material port; 14. a partition plate; 15. sliding the column; 16. a first motor; 17. a limiting plate; 18. a storage hopper; 19. a conveyor belt; 20. a feed pipe; 21. intercepting claws; 22. engaging teeth; 23. a connecting rod; 24. a slideway; 25. a slider; 26. a chute.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to the attached drawing 1, the asphalt melting equipment comprises a rack 1, wherein a melting tank 2 is fixedly arranged on the rack 1, and a plurality of heating assemblies electrically connected with a power supply are fixedly arranged on the side wall of the melting tank 2. Combine figure 2, melt the fixed second motor 3 that is provided with in top of jar 2, the fixed (mixing) shaft 4 that is provided with and melts jar 2 normal running fit of 3 axle heads of second motor, the fixed a plurality of stirring vane 5 that are provided with on the (mixing) shaft 4. The top of melting tank 2 is also fixedly provided with an exhaust pipe 6, and exhaust pipe 6 is communicated with the inside of melting tank 2. Melt the bottom shaping of jar 2 and have the ejection of compact portion 7 of tube-shape, ejection of compact portion 7 department is articulated to be provided with discharge door 8, is connected through the buckle between discharge door 8 and the ejection of compact portion 7. The lower end of the stirring shaft 4 extends into the discharging part 7, and the part of the stirring shaft 4 in the discharging part 7 is formed with a helical blade 9.

An inclined feeding channel 10 is fixedly arranged on the side wall of the melting tank 2, and the section of the feeding channel 10 is rectangular and is communicated with the inside of the melting tank 2. The position that pan feeding passageway 10 and melting jar 2 meet is provided with baffle 11, and the upside of baffle 11 with melt jar 2 articulated, baffle 11 with melt still fixed torsion spring that is provided with between jar 2. One end of the feeding channel 10, which is far away from the melting tank 2, is provided with a feeding part 12 which is in running fit with the frame 1, the feeding part 12 is of a hollow cylindrical structure, and with reference to fig. 3, material openings 13 are formed in two opposite sides of the feeding part 12, a partition plate 14 is fixedly arranged in the feeding part 12, the partition plate 14 is perpendicular to a connecting line of the two material openings 13, and a plane structure is arranged between two sides of each material opening 13 and the corresponding side of the partition plate 14. The frame 1 is provided with a driving mechanism for driving the feeding member 12, the driving mechanism comprises a first motor 16 fixedly connected with the frame 1, and the shaft end of the first motor 16 is coaxially and fixedly connected with the feeding member 12. The shape of the end of the feeding channel 10 far away from the melting tank 2 is similar to that of the side wall of the feeding part 12, the end of the feeding channel 10 far away from the melting tank 2 is fixedly provided with an arc-shaped limiting plate 17, and the limiting plate 17 covers the side face of the feeding part 12.

Still fixedly on the frame 1 be provided with the storage hopper 18, be provided with the conveyer belt 19 that is arranged in carrying the pitch raw materials to storage hopper 18 in the frame 1, the lower extreme of storage hopper 18 is fixed with the conveying pipe 20 rather than the intercommunication, the one end that the storage hopper 18 was kept away from to conveying pipe 20 is similar with the lateral wall shape of feedway 12 and the cooperation of sliding each other of the two, storage hopper 18 goes up the articulated a pair of interception claw 21 that is provided with, the claw point portion of interception claw 21 stretches into in the conveying pipe 20 and the shaping has interlock tooth 22, the interlock tooth 22 of both sides is crisscross each other to be set up and can interlock each other, the root of interception claw 21 all articulates and is provided with connecting rod 23. With reference to fig. 5, a slide 24 is formed on the frame 1, the slide 24 is located at the lower side of the feeding pipe 20 and is parallel to the feeding pipe 20, a slide block 25 is slidably disposed in the slide 24, and one ends of the two connecting rods 23 far away from the intercepting claws 21 are hinged to the slide block 25. Referring to fig. 4, a chute 26 is formed at the bottom of the feeding member 12, the chute 26 is of an olive-shaped structure, and a sliding column 15 slidably engaged with the chute 26 is fixedly disposed on the sliding block 25.

The working principle of the embodiment is as follows: when the asphalt melting tank is used, firstly, asphalt raw materials are lifted to the storage hopper 18 by the aid of the conveyor belt 19, when the asphalt raw materials are required to be put into the melting tank 2, the feeding part 12 is driven by the first motor 16 to rotate, when the feeding part 12 rotates, the asphalt raw materials enter the feeding part 12 through the feeding pipe 20 after the material opening 13 is in butt joint with the feeding pipe 20, the feeding part 12 continues to rotate until the material opening 13 is in butt joint with the feeding channel 10, and the asphalt raw materials fall into the feeding channel 10 from the material opening 13. The process is performed in a circulating manner, and the two material ports 13 are alternatively butted with the feeding pipe 20 to transfer the asphalt raw material into the feeding channel 10. In this embodiment, the feed member 12 can seal the end of the feeding channel 10 all the time in the process of putting in the asphalt raw material, effectively reduces the waste gas in the melting tank 2 to overflow, and ensures the environmental protection of the equipment.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an equipment is melted to pitch, includes frame (1), its characterized in that: a melting tank (2) is fixedly arranged on the rack (1), a feeding channel (10) communicated with the inside of the melting tank (2) is fixedly arranged on the side wall of the melting tank (2), a feeding part (12) in rotating fit with the rack (1) is arranged at one end, far away from the melting tank (2), of the feeding channel (10), the feeding part (12) is of a hollow cylindrical structure, material openings (13) are formed in two sides of the feeding part (12), and a partition plate (14) is fixedly arranged in the middle of the feeding part (12); one end of the feeding channel (10) far away from the melting tank (2) is similar to the side shape of the feeding part (12) and is matched with the side shape of the feeding part in a sliding mode, a storage hopper (18) is fixedly arranged on the rack (1), the lower end of the storage hopper (18) is communicated with a feeding pipe (20), and one end of the feeding pipe (20) far away from the storage hopper (18) is similar to the side shape of the feeding part (12) and is matched with the side shape of the feeding part in a sliding mode; the feeding pipe (20), the feeding part (12) and the feeding channel (10) are all obliquely arranged, and a driving mechanism for driving the feeding part (12) to rotate is arranged on the rack (1); melt on the lateral wall of jar (2) fixed be provided with power electric connection's heating element, the downside shaping that melts jar (2) has ejection of compact portion (7), ejection of compact portion (7) department is provided with discharge door (8) that can open and shut.

2. An asphalt melting apparatus according to claim 1, characterized in that: a slide way (24) parallel to the feeding pipe (20) is formed on the rack (1), a slide block (25) is arranged in the slide way (24) in a sliding mode, a sliding column (15) is formed on the slide block (25), a slide groove (26) in sliding fit with the sliding column (15) is formed on the lower side of the feeding piece (12), and the slide groove (26) is of an olive-shaped structure; the feed pipe (20) are provided with a pair of intercepting claws (21) in an articulated manner, the claw point portion of the intercepting claw (21) stretches into the feed pipe (20) and embraces each other, the root of the intercepting claw (21) stretches out of the feed pipe (20) and is provided with a connecting rod (23) in an articulated manner, and one end, far away from the intercepting claw (21), of the connecting rod (23) is hinged to a sliding block (25).

3. An asphalt melting apparatus according to claim 2, wherein: the mutually embracing parts of the intercepting claws (21) are formed with mutually staggered meshing teeth (22).

4. An asphalt melting apparatus according to claim 2, wherein: the two protruding ends of the sliding groove (26) are arranged in a staggered mode with the two material openings (13).

5. An asphalt melting apparatus according to claim 1, characterized in that: and the two sides of the material port (13) and the corresponding sides of the partition plate (14) are both of a plane structure.

6. An asphalt melting apparatus according to claim 1, characterized in that: pan feeding passageway (10) and the position that melts jar (2) and meet are provided with baffle (11), the upside of baffle (11) with melt jar (2) articulated, baffle (11) with melt still fixed torsion spring that is provided with between jar (2).

7. An asphalt melting apparatus according to claim 1, characterized in that: melt and be provided with rabbling mechanism in jar (2), rabbling mechanism is including being fixed in second motor (3) that melts jar (2) upper end, second motor (3) axle head is fixed to be provided with and stretches into (mixing) shaft (4) that melt in jar (2), fixed stirring vane (5) that are provided with on (mixing) shaft (4).

8. An asphalt melting apparatus according to claim 7, wherein: the lower end of the stirring shaft (4) extends into the discharging part (7) and is fixedly provided with a helical blade (9).