CN214244312U

CN214244312U - SMC asphalt modifier environmental protection production line

Info

Publication number: CN214244312U
Application number: CN202022282012.1U
Authority: CN
Inventors: 黄建义
Original assignee: Sichuan Guoxing Zhongtian Technology Co ltd
Current assignee: Sichuan Guoxing Zhongtian Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-09-21
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a SMC pitch modifier environmental protection production line, which comprises a frame, the sealed heating jar, crushed aggregates mechanism, add the loading can, air exhauster and filter tower, the sealed heating jar is installed in the frame, the sealed heating jar is including a jar body, a cover, (mixing) shaft and motor, the jar body is installed in the frame, install the cover on the jar body, be equipped with (mixing) shaft and motor on the cover, install crushed aggregates mechanism in the frame of jar body one side, the export and the cover intercommunication of crushed aggregates mechanism, jar body opposite side is equipped with the support frame, install on the support frame and add the loading can, it has heat transfer pipeline to wind in the loading can, heat transfer pipeline one end and cover intercommunication, the other end communicates with the air inlet of air exhauster, the gas outlet of air exhauster is connected with the filter tower. The utility model discloses a set up crushed aggregates mechanism, can refine the processing to the raw materials to promote the more quick melting of raw materials ability, be used for shortening the preparation time of pitch, thereby reach the purpose that reduces the gaseous production of irritability.

Description

SMC asphalt modifier environmental protection production line

Technical Field

The utility model relates to a pitch production facility field especially relates to a SMC pitch modifier environmental protection production line.

Background

Asphalt is a non-polymer material blend which has relatively small molecular weight and consists of a plurality of small molecular substances, and has the characteristics of poor elasticity and ageing resistance, so in order to improve the performance of the asphalt, an asphalt modifier is required to be added in the production of the asphalt, the asphalt modifier is a natural or artificially synthesized organic or inorganic material added in the asphalt or an asphalt mixture, and the main purpose is to improve the road performance of the asphalt mixture at high temperature, reduce the permanent deformation at high temperature, improve the anti-rutting, anti-fatigue and anti-aging performances of the asphalt mixture, resist the low-temperature cracking or increase the anti-fatigue capacity at low temperature and the like, so that the asphalt can meet the requirements of traffic conditions during design and use. In the prior asphalt production, peculiar smell with strong irritation is generated, the prior asphalt production process is longer, which means that the duration of the peculiar smell is also long, and in order to reduce the influence of the peculiar smell of the asphalt, the influence of the peculiar smell in the asphalt production process can be reduced by shortening the time for preparing the asphalt on the basis of conventional removal of the peculiar smell.

Disclosure of Invention

An object of the utility model is to provide a SMC pitch modifier environmental protection production line, the gaseous discharge capacity of the reducible pitch irritability of this pitch production line to can shorten the production time of pitch, reduce the influence of the irritability peculiar smell of pitch.

The utility model aims at realizing through the following technical scheme:

an environment-friendly production line of SMC asphalt modifier, which comprises a frame, a sealing heating tank, a crushing mechanism, a feeding tank, an exhaust fan and a filter tower, the sealing heating tank is arranged on the frame and comprises a tank body, a tank cover, a stirring shaft and a motor, the tank body is arranged on the frame, the bottom of the tank body is provided with a discharge pipe, the tank body is provided with a tank cover, the tank cover is provided with a rotatable stirring shaft, the stirring part of the stirring shaft is arranged at the bottom of the tank body, a motor for driving the stirring shaft to rotate is arranged on the tank body, a material crushing mechanism is arranged on the machine frame at one side of the tank body, the outlet of the material crushing mechanism is communicated with the tank cover, a supporting frame is arranged at the other side of the tank body, a feeding tank is arranged on the supporting frame, a heat exchange pipeline is arranged in the feeding tank in a winding mode, one end of the heat exchange pipeline is communicated with the tank cover, the other end of the heat exchange pipeline is communicated with an air inlet of the exhaust fan, and an air outlet of the exhaust fan is connected with a filter tower.

The feeding tank is provided with a stirrer, and the stirrer is arranged at the top of the tank body.

And a feeding pipe extending into the tank body is arranged on the side wall of the bottom of the feeding tank.

Crushed aggregates mechanism includes feeding funnel, casing, pivot, planer tool and clearance adjustment board, the feeding funnel is fixed at the frame top, and the feeding funnel below is equipped with the casing, casing top and bottom link up, and rotatable pivot is installed to the casing, and the pivot cover is equipped with the planer tool of arranging the casing in, be equipped with in the casing of planer tool one side with planer tool complex clearance adjustment board, be equipped with the adjusting screw who adjusts position between clearance adjustment board and the planer tool on the casing.

The heat exchange pipeline is wound on the inner wall of the feeding tank.

The bottom of the filtering tower is provided with a water storage tank, a plurality of layers of activated carbon layers are arranged in the filtering tower above the water storage tank, and the filtering amount of the activated carbon filtering layers is gradually reduced.

An air outlet of the exhaust fan penetrates through the filter tower and is connected with an aeration pipe, and the aeration pipe is arranged in the water storage tank.

The utility model provides a beneficial effect that SMC asphalt modifier environmental protection production line has is:

(1) by arranging the crushing mechanism, the raw materials can be refined and processed to promote the raw materials to be melted more quickly, so that the preparation time of the asphalt is shortened, and the aim of reducing the generation of irritant gas is fulfilled;

(2) through setting up the charging tank, set up heat transfer pipeline in the charging tank simultaneously, heat in the usable waste gas preheats the modifier in advance, makes and just can make pitch through the stirring behind the heating modifier, can prevent still need continue to heat up after the modifier adds and just can make pitch, has practiced thrift the energy consumption, has shortened the preparation time simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram provided in the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a material crushing mechanism provided by the embodiment of the present invention.

Fig. 3 is an installation schematic diagram of the sealed heating tank, the feeding tank and the filtering tower provided by the embodiment of the present invention.

Reference numerals: 1. a frame; 2. sealing the heating tank; 21. a tank body; 22. a can lid; 23. a stirring shaft; 24. a motor; 25. a discharge pipe; 3. a crushing mechanism; 31. feeding a hopper; 32. a housing; 33. a rotating shaft; 34. planing; 35. a gap adjusting plate; 36. adjusting the screw rod; 4. a support frame; 5. a charging tank; 51. a heat exchange conduit; 52. a stirrer; 53. a feed pipe; 6. an exhaust fan; 61. an aeration pipe; 7. A filtration tower; 71. a water storage tank; 72. and an activated carbon layer.

Detailed Description

Examples

As shown in fig. 1 to 3, the environmental protection production line for SMC asphalt modifier provided in this embodiment includes a frame 1, a sealing heating tank 2, a crushing mechanism 3, a feeding tank 5, an exhaust fan 6 and a filtering tower 7, wherein the sealing heating tank 2 is installed on the frame 1, the sealing heating tank 2 includes a tank body 21, a tank cover 22, an agitating shaft 23 and a motor 24, the tank body 21 is installed on the frame 1, a discharging pipe 25 is disposed at the bottom of the tank body 21, the tank cover 22 is installed on the tank body 21, the tank cover 22 is provided with the rotatable agitating shaft 23, the agitating part of the agitating shaft 23 is disposed at the bottom of the tank body 21, the tank body 21 is provided with the motor 24 for driving the agitating shaft 23 to rotate, the crushing mechanism 3 is installed on the frame 1 on one side of the tank body 21, the granular raw material can be further refined by the crushing mechanism 3, the raw material can be processed into small granules or small pieces, so that the raw material can be rapidly melted, so as to prevent the melting of single granules caused by overlarge granules, and save raw materials, the crushing mechanism 3 comprises a feeding hopper 31, a shell 32, a rotating shaft 33, a planer tool 34 and a gap adjusting plate 35, the feeding hopper 31 is fixed on the top of the frame 1, a shell 32 is arranged below the feeding hopper 31, the top and the bottom of the shell 32 are through, the shell 32 is provided with a rotatable rotating shaft 33, the rotating shaft 33 is sleeved with a planer tool 34 arranged in the shell 32, a gap adjusting plate 35 matched with the planer tool 34 is arranged in the shell 32 on one side of the planer tool 34, an adjusting screw 36 for adjusting the position between the gap adjusting plate 35 and the planer tool 34 is arranged on the shell 32, when the device is used, the gap between the gap adjusting plate 35 and the planer tool 34 is adjusted through the adjusting screw 36, then the raw material is extruded on the gap adjusting plate 35 through the rotating planer tool 34, and the raw material is planed continuously; the export of casing 32 bottom communicates with cover 22, and jar body 21 opposite side is equipped with support frame 4, installs on support frame 4 and adds feed tank 5, it has heat transfer pipeline 51 to wind to put in the feed tank 5, and heat transfer pipeline 51 one end and cover 22 intercommunication, the other end and the air inlet of air exhauster 6 intercommunication, heat transfer pipeline 51 is around putting on the inner wall of feed tank 5, be equipped with agitator 52 on the feed tank 5, agitator 52 installs at jar body 21 top, can be with the modifier homogeneous mixing in the feed tank 5 through agitator 52, makes the temperature of modifier even, be equipped with the feed pipe 53 that stretches into jar body 21 on the lateral wall of feed tank 5 bottom, the gas outlet of air exhauster 6 is connected with filter tower 7, through air exhauster 6, can be with the waste gas suction that pitch preparation produced, can prevent simultaneously that waste gas directly from crushed aggregates mechanism 3 discharges, filter tower 7 bottom is equipped with catch basin 71, be equipped with multilayer activated carbon layer 72 in the filter tower 7 of catch basin 71 top, and the filter capacity of activated carbon filter layer reduces gradually, the gas outlet of air exhauster 6 passes and is connected with aeration pipe 61 behind the filter tower 7, and in catch basin 71 was arranged in to aeration pipe 61, can handle the irritability waste gas that produces in the pitch production process through filter tower 7 to reduce the pollution of irritability waste gas to the environment, thereby can effectual protection staff.

The utility model discloses a use method is:

when in use, the raw material for producing asphalt is put into the feeding hopper 31, the raw material is finely crushed into the raw material with smaller particle size under the processing of the planer tool 34 and the gap adjusting plate 35 so as to improve the melting efficiency of the raw material, the finely crushed raw material passes through the shell 32 and falls into the tank body 21, the stirring shaft 23 is driven by the motor 24 to stir the raw material, the heat transfer of the asphalt is more uniform so as to improve the integral melting efficiency of the asphalt, meanwhile, the raw material can be put on the inner wall of the tank body 21 to adhere to the melted asphalt, so that the heat of the asphalt is slowly transferred out, the waste gas produced by the asphalt contains a large amount of pungent odor, the exhaust fan 6 is started at the moment, the exhaust fan 6 pumps the irritant gas in the tank body 21 into the filter tower 7 through the heat exchange pipeline 51, and the tank body 21 and the tank cover 22 are sealed, so that the shell 32 of the crushing mechanism 3 can be used as an air inlet, thereby preventing the waste gas produced by the asphalt from being discharged from the crushing mechanism 3, can effectively control the diffusion of irritative peculiar smell, and contain a large amount of waste heat in the waste gas that pitch production produced, under heat transfer pipeline 51's effect, can preheat the modifier in the charging tank 5, in order to improve the temperature of modifier, thereby when modifier and pitch mix, reducible time of raising the temperature again, thereby shorten the time of pitch preparation, and exhaust fan 6 draws waste gas into filter tower 7, under the effect of accumulator 71 and the multilayer active carbon layer 72 in filter tower 7, adsorbable most harmful component in the irritative gas, thereby reduce harmful component and cause the injury to environment, staff.

The above is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and the utility model should be covered in the protection scope of the present invention. It should be noted that structures or components illustrated in the drawings are not necessarily drawn to scale, and descriptions of well-known components and processing techniques and technologies are omitted to avoid unnecessarily limiting the invention.

Claims

1. The utility model provides a SMC asphalt modifier environmental protection production line which characterized in that: including frame, sealed heating jar, crushed aggregates mechanism, reinforced jar, air exhauster and filtration tower, sealed heating jar is installed in the frame, and sealed heating jar includes a jar body, cover, (mixing) shaft and motor, jar body is installed in the frame, and jar body bottom is equipped with row material pipe, installs the cover on the jar body, is equipped with rotatable (mixing) shaft on the cover, and the stirring portion of (mixing) shaft arranges jar body bottom in, installs on the jar body and drives (mixing) shaft pivoted motor, install crushed aggregates mechanism in the frame of jar body one side, crushed aggregates mechanism's export and cover intercommunication, jar body opposite side are equipped with the support frame, install reinforced jar on the support frame, around having put heat transfer pipeline in the reinforced jar, heat transfer pipeline one end and cover intercommunication, the other end and the air inlet intercommunication of air exhauster, the gas outlet of air exhauster is connected with the filtration tower.

2. An environmentally friendly production line for SMC asphalt modifier according to claim 1, which is characterized in that: the feeding tank is provided with a stirrer, and the stirrer is arranged at the top of the tank body.

3. An environmentally friendly production line for SMC asphalt modifier according to claim 1, which is characterized in that: and a feeding pipe extending into the tank body is arranged on the side wall of the bottom of the feeding tank.

4. An environmentally friendly production line for SMC asphalt modifier according to claim 1, which is characterized in that: crushed aggregates mechanism includes feeding funnel, casing, pivot, planer tool and clearance adjustment board, the feeding funnel is fixed at the frame top, and the feeding funnel below is equipped with the casing, casing top and bottom link up, and rotatable pivot is installed to the casing, and the pivot cover is equipped with the planer tool of arranging the casing in, be equipped with in the casing of planer tool one side with planer tool complex clearance adjustment board, be equipped with the adjusting screw who adjusts position between clearance adjustment board and the planer tool on the casing.

5. An environmentally friendly production line for SMC asphalt modifier according to claim 1, which is characterized in that: the heat exchange pipeline is wound on the inner wall of the feeding tank.

6. An environmentally friendly production line for SMC asphalt modifier according to claim 1, which is characterized in that: the bottom of the filtering tower is provided with a water storage tank, a plurality of layers of activated carbon layers are arranged in the filtering tower above the water storage tank, and the filtering amount of the activated carbon filtering layers is gradually reduced.

7. An environmentally friendly production line for SMC asphalt modifier according to claim 6, wherein: an air outlet of the exhaust fan penetrates through the filter tower and is connected with an aeration pipe, and the aeration pipe is arranged in the water storage tank.