CN109456607A - A kind of device and working method preparing bituminous pavement light shield precuring agent - Google Patents

A kind of device and working method preparing bituminous pavement light shield precuring agent Download PDF

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Publication number
CN109456607A
CN109456607A CN201811271340.2A CN201811271340A CN109456607A CN 109456607 A CN109456607 A CN 109456607A CN 201811271340 A CN201811271340 A CN 201811271340A CN 109456607 A CN109456607 A CN 109456607A
Authority
CN
China
Prior art keywords
control
powder
agent
holding vessel
storage tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811271340.2A
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Chinese (zh)
Inventor
多吉罗布
次旦多杰
扎西尼玛
达瓦扎西
巴桑次仁
张宝贵
仁乾龙珠
李福军
卓越
马骉
魏堃
陈莎莎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tibet Tianlu Ltd By Share Ltd
Changan University
Original Assignee
Tibet Tianlu Ltd By Share Ltd
Changan University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tibet Tianlu Ltd By Share Ltd, Changan University filed Critical Tibet Tianlu Ltd By Share Ltd
Priority to CN201811271340.2A priority Critical patent/CN109456607A/en
Publication of CN109456607A publication Critical patent/CN109456607A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group

Abstract

The invention discloses a kind of devices and working method for preparing bituminous pavement light shield precuring agent, in pitch grinding device downstream connection asphalt powder storage tank, asphalt powder storage tank, powder holding vessel, liquid storage tank and reducing agent holding vessel access in shear agitation device, shear agitation device downstream connection finished product storage tank, asphalt powder storage tank, powder holding vessel, liquid storage tank and reducing agent holding vessel, which are controlled by control unit, to discharge, solves the problems, such as unstable quality when precuring agent human configuration, only need two people cooperation that uninterrupted production can be completed in production, equipment reliability is high and for ease of maintenaince, usually need to only necessary maintenance be carried out to automatic control device.Blocky rock asphalt can be worn into superfines by pitch grinding device of the invention, to the abrasion of cutting head in shear agitation device when reducing later period stirring and processing.

Description

A kind of device and working method preparing bituminous pavement light shield precuring agent
Technical field
The invention belongs to manufacturing equipment fields, and in particular to a kind of device for preparing bituminous pavement light shield precuring agent and Working method.
Background technique
Light shield precuring agent be it is a kind of by high grade asphalt, organic regenerative agent, adhesive solidification agent, bleeding agent and The black low viscosity solution of photomask agent composition.The precuring agent can supplement the light components of the loss in aged asphalt, restore Original performance of road surface aged asphalt, the anti-light aging ability for improving pitch, light shield precuring agent are as a kind of effective pre- The preventive maintenance method of anti-bituminous pavement light aging, achieves good achievement in the Experiment Road of making, saves a large amount of Maintenance costs.But due to being set currently without the complete preparation of light shield precuring agent automation for being suitable for large production It is standby, greatly hinder the extensive use of light shield precuring agent.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of devices for preparing bituminous pavement light shield precuring agent And working method, can be automatical and efficient prepare bituminous pavement light shield precuring agent.
In order to achieve the above object, a kind of device preparing bituminous pavement light shield precuring agent, including pitch crush dress It sets, reducing agent holding vessel, several powder holding vessels and several fluid storage tanks;
Pitch grinding device downstream connection asphalt powder storage tank, asphalt powder storage tank, powder holding vessel, liquid storage tank and Reducing agent holding vessel accesses in shear agitation device, shear agitation device downstream connection finished product storage tank;
The exit of asphalt powder storage tank is provided with asphalt powder control device, and the exit of powder holding vessel is provided with powder Control device, the exit of fluid storage tanks are provided with liquid control device, and the exit of reducing agent holding vessel is provided with reduction Agent control device, asphalt powder control device, powder control device, liquid control device, reducing agent control device and shear agitation Device is all connected with control unit;
Control unit is used to control asphalt powder control device, powder control device, liquid control device according to input parameter With the opening and closing of reducing agent control device, and control shear agitation device operation or stop.
Liquid control device and reducing agent control device are all made of fluid flowmeter.
Asphalt powder control device and powder control device are all made of powder weighing loading device.
It is provided with heating device on reducing agent holding vessel, temperature sensor, heating device are provided in reducing agent holding vessel Control unit is all connected with temperature sensor;
The parameter of control unit continuous collecting temperature sensor, and compared with the parameter of input, control heating device Opening and closing.
Insulating layer is covered with outside reducing agent holding vessel.
A kind of working method for the device preparing bituminous pavement light shield precuring agent, comprising the following steps:
Rock asphalt is added in pitch grinding device by step 1, obtains levigate rock asphalt powder, and rock asphalt powder is sent Enter in asphalt powder storage tank;
Step 2, control unit controls asphalt powder control device and reducing agent control device is opened, and makes rock asphalt powder and goes back Former agent is entered in shear agitation device in required ratio;
Step 3 after control unit controls shear agitation device operation setting time, then controls liquid control device unlatching, Enter bleeding agent and solvent naphtha in shear agitation device in required ratio;
Step 4 after control unit controls shear agitation device operation setting time, then controls the unlatching of powder control device, Enter photomask agent and stabilizer in shear agitation device in required ratio;
Step 5 obtains bituminous pavement light shield precuring after control unit controls shear agitation device operation setting time The finished product of agent is protected, then finished product is sent into finished product storage tank.
It is not less than 60 mesh by the smashed rock asphalt powder of pitch grinding device.
Compared with prior art, the device of the invention is in pitch grinding device downstream connection asphalt powder storage tank, pitch Powder storage tank, powder holding vessel, liquid storage tank and reducing agent holding vessel access in shear agitation device, shear agitation device Downstream connection finished product storage tank, asphalt powder storage tank, powder holding vessel, liquid storage tank and reducing agent holding vessel pass through control Unit control discharging, solves the problems, such as unstable quality when precuring agent human configuration, and two people cooperation is only needed in production i.e. Achievable uninterrupted production, equipment reliability are high and for ease of maintenaince, usually only need to carry out necessary maintenance to automatic control device ?.Blocky rock asphalt can be worn into superfines by pitch grinding device of the invention, shearing when reducing later period stirring and processing To the abrasion of cutting head in agitating device.The present invention carries out levigate processing to blocky rock asphalt by pitch grinding device, can also Finished product rock asphalt powder is directly used, to the selections of raw material than broad.
Method of the invention is by rock asphalt powder transmission rock asphalt is thin by pitch grinding device pulverising mill, levigate Into shear agitation device, while the reducing agent of reducing agent holding vessel is controlled by control unit and is filled with the quantitative shear agitation that enters In setting, the rock asphalt powder and reducing agent in shear agitation device are mixed, then shear agitation, control unit add according to required ratio Enter bleeding agent and solvent naphtha, mix shear agitation, the optical screen in powder holding vessel is added according to required ratio for last control unit Agent and stabilizer are covered, mixes shear agitation, the mixed solution for stirring completion, which enters in product storage tank, to be stored.The present invention is logical The sequencing of control unit control asphalt powder storage tank, reducing agent holding vessel, powder holding vessel and fluid storage tanks discharging is crossed, Asphalt powder control device, powder control device, liquid control device are controlled by control unit, guarantee necessary precision.This hair It is bright to be controlled due to using control unit, production efficiency and product quality are substantially increased, it is easy to operate, be conducive to put into Market carries out mass production application.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Wherein, 1, asphalt powder storage tank;2, fluid storage tanks;3, powder control device;4, reducing agent holding vessel;5, it shears Agitating device;6, asphalt powder control device;7, powder holding vessel;8, liquid control device;9, finished product storage tank;10, asphalt powder Crushing device;11, reducing agent control device.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
Referring to Fig. 1, a kind of device preparing bituminous pavement light shield precuring agent, including pitch grinding device 10, reduction Agent holding vessel 4, several powder holding vessels 7 and several fluid storage tanks 2;
10 downstream connection asphalt powder storage tank 1 of pitch grinding device, asphalt powder storage tank 1, powder holding vessel 7, liquid storage It deposits tank 2 and reducing agent holding vessel 4 to access in shear agitation device 5,5 downstream connection finished product storage tank 9 of shear agitation device;
The exit of asphalt powder storage tank 1 is provided with asphalt powder control device 6, and the exit of powder holding vessel 7 is provided with Powder control device 3, the exit of fluid storage tanks 2 are provided with liquid control device 8, and the exit of reducing agent holding vessel 4 is set It is equipped with reducing agent control device 11, asphalt powder control device 6, powder control device 3, liquid control device 8, reducing agent control dress Set 11 and shear agitation device 5 be all connected with control unit, heating device, reducing agent holding vessel are provided on reducing agent holding vessel 4 Temperature sensor is provided in 4, heating device and temperature sensor are all connected with control unit, are covered with outside reducing agent holding vessel 4 Insulating layer;
The parameter of control unit continuous collecting temperature sensor, and compared with the parameter of input, control heating device Opening and closing;Control unit is used for according to input parameter, control asphalt powder control device 6, powder control device 3, liquid control dress The opening and closing of 8 and reducing agent control device 11 is set, and controls the operation of shear agitation device 5 or stops.
Preferably, liquid control device 8 and reducing agent control device 11 are all made of fluid flowmeter, asphalt powder control device 6 and powder control device 3 be all made of powder weighing loading device.
A kind of working method for the device preparing bituminous pavement light shield precuring agent, comprising the following steps:
Rock asphalt is added in pitch grinding device 10 by step 1, obtains levigate rock asphalt powder, and rock asphalt powder is 60 More than mesh, and rock asphalt powder is sent into asphalt powder storage tank 1;
Step 2, control unit control asphalt powder control device 6 and reducing agent control device 11 and open, make rock asphalt powder and Reducing agent is entered in shear agitation device 5 in required ratio;
Step 3 after control unit controls the operation setting time of shear agitation device 5, then controls liquid control device 8 and opens It opens, enters bleeding agent and solvent naphtha in shear agitation device 5 in required ratio;
Step 4 after control unit controls the operation setting time of shear agitation device 5, then controls powder control device 3 and opens It opens, enters photomask agent and stabilizer in shear agitation device 5 in required ratio;
Step 5 obtains bituminous pavement light shield precuring after control unit controls the operation setting time of shear agitation device 5 The finished product of agent is protected, then finished product is sent into finished product storage tank 9.

Claims (7)

1. a kind of device for preparing bituminous pavement light shield precuring agent, which is characterized in that including pitch grinding device (10), also Former agent holding vessel (4), several powder holding vessels (7) and several fluid storage tanks (2);
Pitch grinding device (10) downstream connection asphalt powder storage tank (1), asphalt powder storage tank (1), powder holding vessel (7), liquid Body holding vessel (2) and reducing agent holding vessel (4) access in shear agitation device (5), shear agitation device (5) downstream connection at Product storage tank (9);
The exit of asphalt powder storage tank (1) is provided with asphalt powder control device (6), the exit setting of powder holding vessel (7) Have powder control device (3), the exit of fluid storage tanks (2) is provided with liquid control device (8), reducing agent holding vessel (4) Exit be provided with reducing agent control device (11), asphalt powder control device (6), powder control device (3), liquid control dress It sets (8), reducing agent control device (11) and shear agitation device (5) and is all connected with control unit;
Control unit is used for according to input parameter, control asphalt powder control device (6), powder control device (3), liquid control dress The opening and closing of (8) and reducing agent control device (11) is set, and controls shear agitation device (5) operation or stops.
2. a kind of device for preparing bituminous pavement light shield precuring agent according to claim 1, which is characterized in that liquid Control device (8) and reducing agent control device (11) are all made of fluid flowmeter.
3. a kind of device for preparing bituminous pavement light shield precuring agent according to claim 1, which is characterized in that pitch Powder control device (6) and powder control device (3) are all made of powder weighing loading device.
4. a kind of device for preparing bituminous pavement light shield precuring agent according to claim 1, which is characterized in that reduction It is provided with heating device on agent holding vessel (4), is provided with temperature sensor, heating device and temperature in reducing agent holding vessel (4) Sensor is all connected with control unit;
The parameter of control unit continuous collecting temperature sensor, and compared with the parameter of input, control opening for heating device It closes.
5. a kind of device for preparing bituminous pavement light shield precuring agent according to claim 1 or 4, which is characterized in that Insulating layer is covered with outside reducing agent holding vessel (4).
6. a kind of working method of device for preparing bituminous pavement light shield precuring agent described in claim 1, feature exist In, comprising the following steps:
Rock asphalt is added in pitch grinding device (10) by step 1, obtains levigate rock asphalt powder, and rock asphalt powder is sent Enter in asphalt powder storage tank (1);
Step 2, control unit control asphalt powder control device (6) and reducing agent control device (11) and open, make rock asphalt powder with Reducing agent is entered in shear agitation device (5) in required ratio;
Step 3 after control unit controls shear agitation device (5) operation setting time, then controls liquid control device (8) and opens It opens, enters bleeding agent and solvent naphtha in shear agitation device (5) in required ratio;
Step 4 after control unit controls shear agitation device (5) operation setting time, then controls powder control device (3) and opens It opens, enters photomask agent and stabilizer in shear agitation device (5) in required ratio;
Step 5 obtains bituminous pavement light shield precuring after control unit controls shear agitation device (5) operation setting time The finished product of agent, then finished product is sent into finished product storage tank (9).
7. a kind of working method of device for preparing bituminous pavement light shield precuring agent according to claim 6, special Sign is, is not less than 60 mesh by the smashed rock asphalt powder of pitch grinding device (10).
CN201811271340.2A 2018-10-29 2018-10-29 A kind of device and working method preparing bituminous pavement light shield precuring agent Pending CN109456607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811271340.2A CN109456607A (en) 2018-10-29 2018-10-29 A kind of device and working method preparing bituminous pavement light shield precuring agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811271340.2A CN109456607A (en) 2018-10-29 2018-10-29 A kind of device and working method preparing bituminous pavement light shield precuring agent

Publications (1)

Publication Number Publication Date
CN109456607A true CN109456607A (en) 2019-03-12

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360304A (en) * 1986-08-28 1988-03-16 Nippon Hodo Apparatus for mixing bitumen mixture
CN103289324A (en) * 2013-06-08 2013-09-11 湖南云中沥青有限责任公司 Asphalt pavement curing agent as well as preparation method and application thereof
CN105727823A (en) * 2016-03-24 2016-07-06 中山市拓维电子科技有限公司 Mixing structure of mixing plant
CN105749805A (en) * 2016-03-24 2016-07-13 中山市拓维电子科技有限公司 Material controller
CN206428559U (en) * 2017-01-14 2017-08-22 江阴永盛交通工程有限公司 A kind of Colorful Asphalt Pavement production equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360304A (en) * 1986-08-28 1988-03-16 Nippon Hodo Apparatus for mixing bitumen mixture
CN103289324A (en) * 2013-06-08 2013-09-11 湖南云中沥青有限责任公司 Asphalt pavement curing agent as well as preparation method and application thereof
CN105727823A (en) * 2016-03-24 2016-07-06 中山市拓维电子科技有限公司 Mixing structure of mixing plant
CN105749805A (en) * 2016-03-24 2016-07-13 中山市拓维电子科技有限公司 Material controller
CN206428559U (en) * 2017-01-14 2017-08-22 江阴永盛交通工程有限公司 A kind of Colorful Asphalt Pavement production equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
田珂: "沥青路面光屏蔽预养护剂组分优化与路用性能研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 *

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