阅读说明：本技术 基于sbs沥青生产用原料混合设备及使用方法 (Raw material mixing equipment for SBS (styrene butadiene styrene) -based asphalt production and using method ) 是由 赵光宝 于 2021-06-30 设计创作，主要内容包括：本发明公开了基于SBS沥青生产用原料混合设备,包括混合站,设置在混合站内部的搅拌筒,连通在搅拌筒右侧的燃烧器本体,固定在混合站的正面且用于对燃烧器本体进行供气的空压机本体,固定在混合站正面的传动架,传动连接在传动架正面的上料框,混合站的顶部设置有处理箱。本发明通过连接管与波纹管对空压机本体输入端产生的气压进行利用,空压机本体进气端产生的气流对外部环境中含带有粉尘的气流进行引导,使其移动至处理箱的内部,含带有粉尘和异味的气流与过滤结构接触并进行净化分离,解决了现有搅拌站不具备对空压机的进气端进行利用的效果,需要额外安装风机对含带有粉尘的空气进行引导,造成搅拌站运行成本提升的问题。(The invention discloses raw material mixing equipment for SBS (styrene butadiene styrene) -based asphalt production, which comprises a mixing station, a mixing drum arranged in the mixing station, a burner body communicated with the right side of the mixing drum, an air compressor body fixed on the front side of the mixing station and used for supplying air to the burner body, a transmission frame fixed on the front side of the mixing station, a feeding frame in transmission connection with the front side of the transmission frame, and a treatment box arranged at the top of the mixing station. According to the invention, the air pressure generated at the input end of the air compressor body is utilized through the connecting pipe and the corrugated pipe, the air flow generated at the air inlet end of the air compressor body guides the air flow containing dust in the external environment to move to the inside of the treatment box, and the air flow containing dust and peculiar smell is contacted with the filtering structure and is purified and separated, so that the problem that the operation cost of the mixing plant is increased because the existing mixing plant does not have the effect of utilizing the air inlet end of the air compressor and needs to be additionally provided with a fan to guide the air containing dust is solved.)

1. Raw material mixing equipment for SBS-based asphalt production comprises a mixing station (1);

a mixing drum (2) arranged inside the mixing station (1);

a burner body (3) communicated with the right side of the mixing drum (2);

an air compressor body (4) fixed on the front side of the mixing station (1) and used for supplying air to the burner body (3);

a transmission frame (5) fixed on the front surface of the mixing station (1);

a feeding frame (6) which is connected with the front surface of the transmission frame (5) in a transmission way;

the method is characterized in that: the top of mixing station (1) is provided with handles case (7), the input intercommunication of air compressor machine body (4) has connecting pipe (8), the one end intercommunication that air compressor machine body (4) were kept away from in connecting pipe (8) has bellows (9), bellows (9) are kept away from the one end of connecting pipe (8) and are handled the front of case (7) and communicate each other, the inside of handling case (7) is provided with filtration, the front of air compressor machine body (4) is provided with and is used for the pulling to handle the structure of case (7) upset.

2. The raw material mixing apparatus for SBS asphalt production according to claim 1, wherein: the filter structure is a net cage (10) which is connected inside the treatment box (7) in a sliding mode, the net cage (10) is located on the back face of the corrugated pipe (9), activated carbon particles (11) are filled inside the net cage (10), and a filter box (12) which is located inside the treatment box (7) is arranged at the top of the net cage (10).

3. The raw material mixing apparatus for SBS asphalt production according to claim 1, wherein: a structure for pulling is handled case (7) upset is fixed at the positive haulage rope (13) of handling case (7), haulage rope (13) keep away from the one end of handling case (7) and run through driving frame (5) and with the left side fixed connection of material loading frame (6), the positive fixedly connected with cover of mixing station (1) establishes locating frame (14) on haulage rope (13) surface, locating frame (14) and haulage rope (13) sliding connection, the equal fixedly connected with support (15) of front side and rear side at mixing station (1) top, handle the inboard that case (7) are located support (15) and pass through round pin axle swing joint with support (15).

4. The raw material mixing apparatus for SBS asphalt production according to claim 3, wherein: the inboard of support (15) is provided with the torsional spring (16) that the cover was established at round pin axle surface, the front end and the rear end of torsional spring (16) extend to respectively handle the right side of case (7) and support (15) and rather than surface contact.

5. The raw material mixing apparatus for SBS asphalt production according to claim 1, wherein: mix the top fixedly connected with press switch (17) of standing (1), press switch (17) keep away from one side of mixing standing (1) and the top contact of handling case (7), press switch (17) are connected with air compressor machine body (4) electricity.

6. The raw material mixing apparatus for SBS asphalt production according to claim 2, wherein: the top of the filter box (12) is clamped with a cover plate (18), and the surface of the cover plate (18) is concave and open towards the inner side.

7. The raw material mixing apparatus for SBS asphalt production according to claim 6, wherein: the inside of handling case (7) is provided with steel cable (19), the bottom of steel cable (19) runs through apron (18), filter box (12) and box with a net (10) in proper order and extends to the inside of box with a net (10), box with a net (10) and filter box (12) all with steel cable (19) fixed connection.

8. The raw material mixing apparatus and the use method for SBS asphalt-based production according to claim 1, wherein: the method comprises the following steps:

s1: the transmission frame (5) moves the feeding frame (6) containing the asphalt to the top of the mixing station (1) and pours the feeding frame into the stirring cylinder (2);

s2: controlling the air compressor body (4) to start and supplying air to the burner body (3), wherein the burner body (3) melts and heats asphalt in the mixing drum (2);

s3: the input end of the air compressor body (4) guides the air flow containing dust in the external environment through the connecting pipe (8) and the corrugated pipe (9), so that the air flow containing dust and peculiar smell is moved to the inside of the processing box (7) and is contacted with the filtering structure and purified and separated.

Technical Field

The invention relates to the technical field of SBS asphalt production, in particular to raw material mixing equipment for SBS asphalt production and a using method thereof.

Background

SBS pitch need utilize the stirring station to mix asphalt oil and pitch in process of production, in order to avoid the dust that the pitch produced when empting to cause the influence to operator's health, so current pitch production facility need utilize the fan alone to get rid of the dust, for example chinese patent network discloses patent number CN201920792974.6, the patent name is an asphalt flue gas and the dust processing apparatus of pitch stirring station, be used for solving the handling method or the equipment purification inefficiency of pitch flue gas and dust in the time of the work of pitch stirring station can produce a large amount of asphalt flue gas and dust, with high costs scheduling problem. The smoke outlet of a drying drum in the asphalt smoke and dust processing device of the asphalt mixing plant is communicated with the air inlet of a dust remover; the waste gas collecting device is arranged at the discharge openings of the stirring pot and the finished product bin and is communicated with the asphalt flue gas output device; the asphalt flue gas output device is communicated with one port of the combustor air inlet three-way pipe; after the asphalt flue gas is combusted by the combustor, the waste gas enters the dust remover, and after the waste gas is purified by the dust remover, the tail gas meets the environmental protection requirement and is discharged. The waste gas collecting device is communicated with the dust output device; the dust output device is communicated with an air inlet of the dust remover; dust is introduced the dust remover and purifies the back, and tail gas satisfies the environmental protection requirement back and discharges, but this stirring station itself need carry out the air feed through the air compressor machine to the inside combustor of stirring station in real time, and current stirring station does not possess the effect of carrying out the utilization to the inlet end of air compressor machine, needs extra installation fan to guide the air that contains the dust, causes the running cost promotion of stirring station.

Disclosure of Invention

In order to solve the problems in the background art, the invention aims to provide raw material mixing equipment for SBS asphalt production and a using method thereof, which have the advantage of utilizing the air inlet flow of an air compressor on the basis of keeping the dust removal effect, and solve the problem that the operation cost of a mixing plant is increased because an existing mixing plant does not have the effect of utilizing the air inlet end of the air compressor and needs to be additionally provided with a fan to guide the air with dust.

In order to achieve the purpose, the invention provides the following technical scheme: raw material mixing equipment for SBS-based asphalt production comprises a mixing station;

a mixing drum disposed within the mixing station;

the burner body is communicated with the right side of the mixing drum;

the air compressor body is fixed on the front side of the mixing station and used for supplying air to the burner body;

the transmission frame is fixed on the front side of the mixing station;

the feeding frame is in transmission connection with the front side of the transmission frame;

the top of mixing station is provided with handles the case, the input intercommunication of air compressor machine body has the connecting pipe, the one end intercommunication that the air compressor machine body was kept away from to the connecting pipe has the bellows, the bellows is kept away from the one end of connecting pipe and is communicate each other with the front of handling the case, the inside of handling the case is provided with filtration, the front of air compressor machine body is provided with and is used for the pulling to handle the structure of case upset.

Preferably, the filtering structure is a net cage which is slidably connected inside the treatment box, the net cage is positioned on the back of the corrugated pipe, activated carbon particles are filled inside the net cage, and the top of the net cage is provided with the filtering box positioned inside the treatment box.

Preferably, the structure for pulling the treatment box to overturn is a traction rope fixed on the front side of the treatment box, one end, far away from the treatment box, of the traction rope penetrates through the transmission frame and is fixedly connected with the left side of the loading frame, the front side of the mixing station is fixedly connected with a positioning frame sleeved on the surface of the traction rope, the positioning frame is connected with the traction rope in a sliding mode, the front side and the rear side of the top of the mixing station are fixedly connected with supports, and the treatment box is located on the inner side of the supports and is movably connected with the supports through a pin shaft.

Preferably, the inner side of the support is provided with a torsion spring sleeved on the surface of the pin shaft, and the front end and the rear end of the torsion spring respectively extend to the right sides of the treatment box and the support and are in contact with the surfaces of the treatment box and the support.

Preferably, the top of the mixing station is fixedly connected with a push switch, one side of the push switch, which is far away from the mixing station, is in contact with the top of the treatment box, and the push switch is electrically connected with the air compressor body.

In the present invention, preferably, a cover plate is fastened to a top of the filter box, and a surface of the cover plate is recessed inward and opened.

Preferably, the treatment box is internally provided with a steel cable, the bottom end of the steel cable sequentially penetrates through the cover plate, the filter box and the net box and extends into the net box, and the net box and the filter box are fixedly connected with the steel cable.

As a preferred method of use of the present invention, the method comprises the steps of:

s1: the transmission frame moves the feeding frame with the asphalt to the top of the mixing station and pours the feeding frame into the stirring cylinder;

s2: controlling the air compressor body to start and supplying air to the burner body, and melting and heating asphalt in the mixing drum by the burner body;

s3: the input of air compressor machine body leads the air current that contains the dust in to the external environment through connecting pipe and bellows, makes it remove to the inside of handling the case, contains the air current that contains dust and peculiar smell and contacts with filtration and carry out purification separation.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the air pressure generated at the input end of the air compressor body is utilized through the connecting pipe and the corrugated pipe, the air flow generated at the air inlet end of the air compressor body guides the air flow containing dust in the external environment to move to the inside of the treatment box, and the air flow containing dust and peculiar smell is contacted with the filtering structure and is purified and separated, so that the problem that the operation cost of the mixing plant is increased because the existing mixing plant does not have the effect of utilizing the air inlet end of the air compressor and needs to be additionally provided with a fan to guide the air containing dust is solved.

2. According to the invention, through arranging the net cage, the activated carbon particles and the filter box, the air flow purification efficiency can be improved, and the influence of air flow containing dust and peculiar smell on the operation of the air compressor body and the burner body is avoided.

3. According to the invention, the traction rope, the positioning frame and the support are arranged, so that the treatment box can be pulled to turn over in the feeding process of the transmission frame, the distance between the treatment box and the feeding frame is reduced, and the airflow guiding strength is improved.

4. According to the invention, the torsion spring is arranged, so that the processing box can be supported, the processing box can have a reset effect, and the influence of the processing box after overturning on the lifting of the feeding frame is avoided.

5. According to the invention, the transmission frame and the air compressor body can be linked by arranging the press switch, the air compressor body can be closed when the asphalt in the mixing drum is treated and the transmission frame descends to fill, and the energy loss of the air compressor body during idle running is reduced.

6. According to the invention, the cover plate is arranged, so that the dust filtered in the filter box can be limited, and the dust is prevented from being spilled to the outside of the treatment box in the overturning process of the treatment box.

7. According to the invention, by arranging the steel cable, a user can take out and clean the filter box and the net cage in the treatment box conveniently, fingers of the operator are prevented from being scratched by the edge of the filter box, and the operation steps of inserting the hand into the treatment box by the user to take the net cage are saved.

8. By using the optimal using method, the effect of saving energy can be achieved by utilizing scientific feeding and dedusting steps, and the idle energy loss of part of equipment is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional front view of the structure of the treatment tank of the present invention;

FIG. 3 is a right-view schematic diagram of a partial structure of the present invention;

FIG. 4 is a right perspective view of a partial structure of the present invention;

FIG. 5 is a schematic sectional view of a partial three-dimensional structure of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a mixing station; 2. a mixing drum; 3. a burner body; 4. an air compressor body; 5. a transmission frame; 6. a feeding frame; 7. a treatment tank; 8. a connecting pipe; 9. a bellows; 10. a net cage; 11. activated carbon particles; 12. a filter box; 13. a hauling rope; 14. a positioning frame; 15. a support; 16. a torsion spring; 17. a push switch; 18. a cover plate; 19. a wire rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the raw material mixing apparatus for SBS-based asphalt production according to the present invention includes a mixing station 1;

a mixing drum 2 arranged inside the mixing station 1;

the burner body 3 is communicated with the right side of the mixing drum 2;

an air compressor body 4 fixed on the front side of the mixing station 1 and used for supplying air to the burner body 3;

a transmission frame 5 fixed on the front side of the mixing station 1;

a feeding frame 6 which is connected with the front surface of the transmission frame 5 in a transmission way;

mixing station 1's top is provided with handles case 7, and the input intercommunication of air compressor machine body 4 has connecting pipe 8, and the one end intercommunication that air compressor machine body 4 was kept away from to connecting pipe 8 has bellows 9, and bellows 9 keeps away from the one end of connecting pipe 8 and handles the front of case 7 and communicate each other, and the inside of handling case 7 is provided with filtration, and the front of air compressor machine body 4 is provided with and is used for the pulling to handle the structure that case 7 overturned.

Referring to fig. 2, the filtering structure is a net cage 10 slidably connected inside the treatment tank 7, the net cage 10 is located on the back of the corrugated pipe 9, the inside of the net cage 10 is filled with activated carbon particles 11, and the top of the net cage 10 is provided with a filter tank 12 located inside the treatment tank 7.

As a technical optimization scheme of the invention, by arranging the net cage 10, the activated carbon particles 11 and the filter box 12, the air flow purification efficiency can be improved, and the influence of air flow containing dust and peculiar smell on the operation of the air compressor body 4 and the combustor body 3 is avoided.

Referring to fig. 1, a structure for pulling the treatment box 7 to turn is a traction rope 13 fixed on the front side of the treatment box 7, one end of the traction rope 13 far away from the treatment box 7 penetrates through the transmission frame 5 and is fixedly connected with the left side of the feeding frame 6, a positioning frame 14 on the surface of the traction rope 13 is sleeved with a front fixedly connected with sleeve of the mixing station 1, the positioning frame 14 is connected with the traction rope 13 in a sliding manner, a support 15 is fixedly connected with the front side and the rear side of the top of the mixing station 1, and the treatment box 7 is located on the inner side of the support 15 and is movably connected with the support 15 through a pin shaft.

As a technical optimization scheme of the invention, the traction rope 13, the positioning frame 14 and the support 15 are arranged, so that the treatment box 7 can be pulled to turn over in the feeding process of the transmission frame 5, the distance between the treatment box 7 and the feeding frame 6 is reduced, and the air flow guiding strength is improved.

Referring to fig. 3, the inner side of the bracket 15 is provided with a torsion spring 16 sleeved on the surface of the pin shaft, and the front end and the rear end of the torsion spring 16 respectively extend to the right side of the processing box 7 and the bracket 15 and contact with the surfaces thereof.

As a technical optimization scheme of the invention, the treatment box 7 can be supported by arranging the torsion spring 16, so that the treatment box 7 has a resetting effect, and the influence of the treatment box 7 after overturning on the lifting of the feeding frame 6 is avoided.

Referring to fig. 4, a push switch 17 is fixedly connected to the top of the mixing station 1, one side of the push switch 17 away from the mixing station 1 contacts the top of the processing box 7, and the push switch 17 is electrically connected to the air compressor body 4.

As a technical optimization scheme of the invention, the transmission frame 5 and the air compressor body 4 can be linked by arranging the press switch 17, the air compressor body 4 can be closed when the asphalt treatment in the mixing drum 2 is finished and the transmission frame 5 descends to fill, and the energy loss during the idle running of the air compressor body 4 is reduced.

Referring to fig. 5, a cover plate 18 is engaged with the top of the filter case 12, and the surface of the cover plate 18 is recessed inward and opened.

As a technical optimization scheme of the invention, the cover plate 18 is arranged, so that the dust filtered in the filter box 12 can be limited, and the dust is prevented from being spilled to the outside of the treatment box 7 in the overturning process of the treatment box 7.

Referring to fig. 2, a steel cable 19 is arranged inside the treatment tank 7, the bottom end of the steel cable 19 penetrates through the cover plate 18, the filter tank 12 and the net cage 10 in sequence and extends to the inside of the net cage 10, and the net cage 10 and the filter tank 12 are fixedly connected with the steel cable 19.

As a technical optimization scheme of the invention, the steel cable 19 is arranged, so that a user can conveniently take out and clean the filter box 12 and the net cage 10 in the treatment box 7, fingers of the operator are prevented from being scratched by the edge of the filter box 12, and the operation steps of inserting the hand of the user into the treatment box 7 to take the net cage 10 are saved.

Referring to fig. 1, the raw material mixing apparatus for SBS asphalt production and the using method thereof include the steps of:

s1: the transmission frame 5 moves the feeding frame 6 containing the asphalt to the top of the mixing station 1 and pours the feeding frame into the stirring cylinder 2;

s2: controlling the air compressor body 4 to start and supplying air to the burner body 3, and melting and heating the asphalt in the mixing drum 2 by the burner body 3;

s3: the input of air compressor machine body 4 leads the air current that contains the dust in the external environment through connecting pipe 8 and bellows 9, makes it remove to the inside of handling case 7, contains the air current that contains dust and peculiar smell and contact with filtration and carry out purification separation.

As a technical optimization scheme of the invention, by using an optimal use method, the effect of saving energy can be achieved by utilizing scientific feeding and dedusting steps, and the idle energy loss of part of equipment is reduced.

The working principle and the using process of the invention are as follows: when the device is used, the feeding frame 6 containing asphalt is moved to the top of the mixing station 1 through the transmission frame 5 and poured into the mixing drum 2, in the moving process of the feeding frame 6, the feeding frame 6 pulls the processing box 7 through the traction rope 13 to rotate by taking a pin shaft as an axis, the processing box 7 turns to the right side and reduces the distance between the open top of the processing box 7 and the mixing drum 2, when the transmission frame 5 and the processing box 7 both move to the maximum stroke and the processing box 7 is separated from the pressing switch 17, the pressing switch 17 controls the air compressor body 4 to be started and supplies air to the burner body 3, meanwhile, the input end of the air compressor body 4 guides the air flow containing dust in the external environment through the connecting pipe 8 and the corrugated pipe 9 and moves to the inside of the processing box 7, the air flow containing dust and peculiar smell respectively and sequentially contacts with the filter box 12, the net cage 10 and the active carbon particles 11 for purification and separation, thereby reach and link the inside structure of whole mixing station 1 and handle the effect of dust and the peculiar smell that produces in the material loading process.

In summary, the following steps: this raw materials mixing equipment and application method for pitch production based on SBS, utilize the atmospheric pressure that produces the input of air compressor machine body 4 through connecting pipe 8 and bellows 9, the air current that produces the air compressor machine body 4 inlet end guides the air current that contains the dust in the external environment, make it remove to the inside of handling case 7, the air current that contains and has dust and peculiar smell contacts with filtration and carries out the purification separation, the effect that current stirring station does not possess the inlet end to the air compressor machine and utilizes has been solved, need additionally to install the fan and guide the air that contains and has the dust, cause the problem that stirring station running cost promoted.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.