CN107696316A - A kind of modified resin continuous synchronization mixing apparatus - Google Patents

A kind of modified resin continuous synchronization mixing apparatus Download PDF

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Publication number
CN107696316A
CN107696316A CN201710751312.XA CN201710751312A CN107696316A CN 107696316 A CN107696316 A CN 107696316A CN 201710751312 A CN201710751312 A CN 201710751312A CN 107696316 A CN107696316 A CN 107696316A
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CN
China
Prior art keywords
resin
curing agent
triple valve
glue
glue pump
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
CN201710751312.XA
Other languages
Chinese (zh)
Inventor
孙杨勇
方树
吴迪
尹昌宇
孔海望
张新金
纪定皇
韩亚芳
何锦荣
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.)
Guangdong Provincial Academy of Building Research Group Co Ltd
Original Assignee
Guangdong Provincial Academy of Building Research Group Co Ltd
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 Guangdong Provincial Academy of Building Research Group Co Ltd filed Critical Guangdong Provincial Academy of Building Research Group Co Ltd
Priority to CN201710751312.XA priority Critical patent/CN107696316A/en
Publication of CN107696316A publication Critical patent/CN107696316A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027Cleaning the internal surfaces; Removal of blockages
    • B08B9/032Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/093Cleaning containers, e.g. tanks by the force of jets or sprays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58Component parts, details or accessories; Auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58Component parts, details or accessories; Auxiliary operations
    • B29B7/72Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58Component parts, details or accessories; Auxiliary operations
    • B29B7/72Measuring, controlling or regulating
    • B29B7/728Measuring data of the driving system, e.g. torque, speed, power, vibration

Abstract

The invention discloses a kind of modified resin continuous synchronization mixing apparatus, provided with resin storage tank, curing agent storage tank, resin takes out glue pump, curing agent takes out glue pump, resin triple valve, curing agent triple valve, static mixer and takes out glue pump drive mechanism;By being controlled to resin triple valve and curing agent triple valve, the present invention can be operated in interior recurrent state and glue admixture.The present invention can realize epoxy resin and curing agent with accurate, stable mixing ratio is continuously mixed, and it can keep accurate by stopping output switching to the mixing ratio that epoxy resin and curing agent are ensured when starting and exporting in epoxide-resin glue ramming material, it is stable, realize the automation of epoxy resin and curing agent mixed processes, it disclosure satisfy that the demand that the construction of thin layer epoxy pave-load layer is worked continuously, its is simple to operate, significantly reduce labor intensity, improve efficiency of construction, highway can be widely used in, the thin layer epoxy of the various road surfaces such as town road or bridge floor is mated formation engineering.

Description

A kind of modified resin continuous synchronization mixing apparatus
Technical field
The present invention relates to a kind of modified resin continuous synchronization mixing apparatus, belong to highway engineering construction field.
Background technology
With the growth of the road occupation time limit, there is the serious phenomenon of antiskid performance degradation in most road surfaces, do not reach Safety requirements, very big potential safety hazard be present.Multifunction road superthin layer (MRS) is a kind of thin layer epoxy pavement material, more work( Energy road surface superthin layer is mainly made up of the cement concrete basal plane, epoxide-resin glue ramming material and rubble laid successively from bottom to up. Therefore, working procedure is that the epoxy resin after specified proportioning is sufficiently stirred uniformly is laid on road surface coagulation with curing agent mixture It is interior in short-term afterwards on soil matrix face, rubble is uniformly dispensed on thin layer glue face, after curing conservation, can be open to traffic use.
At present, both at home and abroad in existing thin layer epoxy pave-load layer work progress, the glue mixing process of epoxide-resin glue ramming material is more Using manual mode of operation, or the electromechanical equipment such as motor driving stirring vane Stirring, automation level is not high, by Curing reaction is occurred immediately upon after epoxy resin mixing, is elapsed over time, mixed compound viscosity increase, temperature aggregation rises Height, therefore, traditional whipped form can not meet the needs of working continuously, and the quality proportioning controlling party of Traditional Man Weighing type Formula, larger human error be present, and whole operation process has labor intensity is big, operating efficiency is low, construction quality is unstable etc. Defect, it is difficult to reach quick, efficient, high-quality construction requirement.
The content of the invention
The technical problems to be solved by the invention are:A kind of modified resin continuous synchronization mixing apparatus is provided.
Solves above-mentioned technical problem, the technical solution adopted in the present invention is as follows:
A kind of modified resin continuous synchronization mixing apparatus, for blending epoxy and curing agent, it is characterised in that:It is described Modified resin continuous synchronization mixing apparatus be provided with resin storage tank, curing agent storage tank, resin takes out glue pump, curing agent takes out glue Pump, resin triple valve, curing agent triple valve, static mixer and take out glue pump drive mechanism;The resin storage tank is used to store The epoxy resin and the resin heat-insulating coil pipe being incubated provided with the epoxy resin to being stored in it, the curing agent storing Tank is used for the curing agent heat-insulating coil pipe for storing the curing agent and being incubated provided with the curing agent to being stored in it;The tree Fat takes out the discharging opening of resin storage tank described in the inlet communication of glue pump, outlet takes out glue pump discharge pipeline by resin and connects the tree The import of fat triple valve, the first outlet of the resin triple valve connect returning for the resin storage tank by resin return line Head piece, second outlet connect the entrance of the static mixer by resin triple valve export pipeline;The curing agent takes out glue pump Inlet communication described in the discharging opening of curing agent storage tank, outlet the glue pump discharge pipeline connection curing agent is taken out by curing agent The import of triple valve, the first outlet of the curing agent triple valve connect the curing agent storage tank by curing agent return line Refluxing opening, second outlet pass through the entrance that curing agent triple valve export pipeline connects the static mixer;It is described to take out glue pump Drive mechanism can drive the resin to take out glue pump and extract the epoxy being stored in the resin storage tank with resin metered flow Resin is simultaneously pumped out and the curing agent can be driven to take out glue pump and extracted with curing agent metered flow and be stored in the curing agent and store up Curing agent in batch can simultaneously pumps out, and the ratio between the resin metered flow and curing agent metered flow be equal to the epoxy resin with The mixing ratio of curing agent.
As the preferred embodiment of the present invention:The glue pump drive mechanism of taking out is by motor, plastic gear chain drive machine Structure and curing agent chain transmission mechanism composition, the motor and the resin take out glue pump and curing agent to take out glue pump relative solid Fixed, the driving gear of plastic gear chain drive and curing agent the chain transmission mechanism is installed in the motor Output shaft on, the driven gear of the plastic gear chain drive is taken out in the drive shaft of glue pump installed in the resin, The driven gear of the curing agent chain transmission mechanism is taken out in the drive shaft of glue pump installed in the curing agent.
For reinforced epoxy and the mixed effect of curing agent, as the preferred embodiment of the present invention:Described quiet The junction of the entrance of state blender and the resin triple valve export pipeline and curing agent triple valve export pipeline, the resin The flow direction of resin and the flow direction position of curing agent in the curing agent triple valve export pipeline in triple valve export pipeline In same straight line and in opposite direction.
In order to ensure static mixer can be sufficiently mixed resin and curing agent, and it is easy to observe static mixer Interior colloid residual and cleannes situation, as the preferred embodiment of the present invention:The static mixer by least two sections according to Secondary end to end static mixing device assembly assemblies, wherein, the head end of static mixing device assembly is described described in first paragraph The entrance of static mixer, static mixing device assembly is made up of clear PVC material described in final stage, its in addition to final stage Its described static mixing device assembly is made up of transparent 304 stainless steel material.
For the ease of being cleaned to static mixer, as the preferred embodiment of the present invention:Described modified resin Continuous synchronization mixing apparatus is additionally provided with the inlet suction port for connecting high-pressure air source;Described in the gas outlet connection of the inlet suction port The entrance of static mixer.
The mixing ratio and temperature of epoxy resin and curing agent are detected for the ease of manual sampling, the preferred reality as the present invention Apply mode:Described modified resin continuous synchronization mixing apparatus is additionally provided with resin sample cock and curing agent sample cock;It is described Resin return line described in the inlet communication of resin sample cock, curing agent described in the inlet communication of the curing agent sample cock Return line.
For the ease of supplement epoxy resin and curing agent, as the preferred embodiment of the present invention:Described modified resin Continuous synchronization mixing apparatus is additionally provided with resin barrel, resin feeding triple valve, curing agent Raw material pail and curing agent charging threeway Valve;Resin barrel and the curing agent Raw material pail is respectively used to hold the epoxy resin and the curing agent;The resin The import for taking out glue pump connects the discharging opening of the resin storage tank, i.e., described resin feeding three by the resin feeding triple valve The discharging opening of resin storage tank described in first inlet communication of port valve, resin described in outlet take out the import of glue pump, and described Resin barrel described in second inlet communication of resin feeding triple valve;The import that the curing agent takes out glue pump passes through the solidification Agent charging triple valve connects the discharging opening of the curing agent storage tank, i.e., the first inlet communication of described curing agent charging triple valve Curing agent described in the discharging opening of the curing agent storage tank, outlet takes out the import of glue pump, and curing agent charging threeway Curing agent Raw material pail described in second inlet communication of valve.
For the ease of modified resin continuous synchronization mixing apparatus installing and using on the construction carrier such as truck, this hair is used as Bright preferred embodiment:Described resin triple valve, curing agent triple valve, resin sample cock, curing agent sample cock, tree It is operated pneumatic valve that fat, which feeds triple valve and curing agent charging triple valve, and the motor is hydraulic motor.
For the ease of control modified resin continuous synchronization mixing apparatus work, as the preferred embodiment of the present invention:Institute The modified resin continuous synchronization mixing apparatus stated is additionally provided with control system;The control system can control the resin triple valve Open or close, the opening or closing of the curing agent triple valve, the resin sample cock open or close, are described solid The the opening or closing of agent sample cock, the opening or closing of the resin feeding triple valve, curing agent charging triple valve Open or close, the heating-up temperature of the resin heat-insulating coil pipe, the heating-up temperature of the curing agent heat-insulating coil pipe, the hydraulic pressure Motor starts or stops.
As the preferred embodiment of the present invention:Described control system is by PLC and its peripheral circuit Composition.
As the preferred embodiment of the present invention:Described modified resin continuous synchronization mixing apparatus is additionally provided with for monitoring The motor rotational speed sensor of the output rotating speed of the motor, the resin for taking out the drive shaft speed of glue pump for monitoring the resin Take out glue revolution speed sensor, the curing agent for the drive shaft speed for taking out glue pump for monitoring the curing agent takes out glue revolution speed sensing Device, the pressure transmitter of pressure at inlet for monitoring the static mixer, for monitoring entering for the static mixer Mouthful at temperature temperature sensor, for monitor the resin take out glue pump rate of discharge resin stream gauge, for monitoring The curing agent flowmeter that curing agent takes out the rate of discharge of glue pump is stated, the motor rotational speed sensor, resin take out glue revolution speed sensing Device, curing agent take out glue revolution speed sensor, pressure transmitter, temperature sensor, resin stream gauge and curing agent flowmeter difference It is electrically connected with the control system.
Compared with prior art, the invention has the advantages that:
First, by being controlled to resin triple valve and curing agent triple valve, modified resin continuous synchronization of the invention Mixing apparatus can be operated in interior recurrent state and glue admixture:
Under interior recurrent state, the import of resin triple valve is connected with first outlet, the import of curing agent triple valve and the One outlet is connected so that:Epoxy resin is extracted by the bottom of resin storage tank take out glue pump to resin after taken out successively via resin again Glue pump discharge pipeline, resin triple valve, resin return line are back to the top of resin storage tank, form the interior of epoxy resin and follow Ring;And curing agent is extracted after taking out glue pump to curing agent by the bottom of curing agent storage tank and takes out glue pump discharge via curing agent successively again Pipeline, curing agent triple valve, curing agent return line are back to the top of curing agent storage tank, form the interior circulation of curing agent.
Under glue admixture, the import of resin triple valve is connected with second outlet, the import of curing agent triple valve with Second outlet is connected so that:Epoxy resin is extracted by the bottom of resin storage tank take out glue pump to resin after take out glue via resin again Pump discharge pipeline, resin triple valve flow into resin triple valve export pipeline, curing agent by the bottom of curing agent storage tank extract to Curing agent takes out glue pump discharge pipeline via curing agent again after taking out glue pump, curing agent triple valve flows into curing agent threeway valve outlet tube Road, then, the epoxy resin for flowing into resin triple valve export pipeline exist with flowing into the curing agent of curing agent triple valve export pipeline The entrance of static mixer is confluxed, and is exported after being finally sufficiently mixed in the presence of static mixer;Resin is additionally, since to take out Glue pump pumps out the resin metered flow of epoxy resin and curing agent takes out glue pump and pumps out the ratio between curing agent metered flow of curing agent etc. In epoxide-resin glue ramming material epoxy resin and the mixing ratio of curing agent, therefore, static mixer energy under glue admixture Enough continuous output accurate epoxide-resin glue ramming materials of mixing ratio.
So as to when epoxide-resin glue ramming material need not be used, set the modified resin continuous synchronization mixing of the present invention Standby to be in interior recurrent state, to stop exporting epoxy resin cementitious matter, and it is mixed to export to switch to glue admixture at any time The accurate epoxide-resin glue ramming material of composition and division in a proportion, because no matter epoxy resin and curing agent are in interior recurrent state or in glue mixing shape State is respectively maintained at resin metered flow and curing agent metered flow, therefore can avoid epoxy resin and curing agent by static There is instability of flow and cause mixing ratio unstable in state, it is ensured that epoxy resin when having just enter into glue admixture Stable mixing ratio can be kept under whole glue admixture with curing agent.
Also, before being mixed in static mixer, epoxy resin and curing agent by resin storage tank and are consolidated respectively Heat-insulating coil pipe in agent storage tank is incubated, to ensure that the temperature of epoxy resin and curing agent is relatively stable, it is ensured that they Viscosity and density be stable, controllable so that the mixing ratio of epoxy resin and curing agent is accurate, stably.
In summary, it is continuous can to realize that epoxy resin and curing agent are carried out with accurate, stable mixing ratio by the present invention Mixing, and startup output (i.e. glue mixing can be switched to by stopping output (recurrent state in i.e.) in epoxide-resin glue ramming material State) when ensure that the mixing ratio of epoxy resin and curing agent keeps accurate, stably, therefore, the present invention realize epoxy resin and The automation of curing agent mixed processes, the demand that the construction of thin layer epoxy pave-load layer is worked continuously is disclosure satisfy that, its is simple to operate, greatly Width reduces labor intensity, improves efficiency of construction, can be widely used in the various road surfaces such as highway, town road or bridge The thin layer epoxy in face is mated formation engineering.
Second, the active that the present invention passes through selected plastic gear chain drive and curing agent chain transmission mechanism Number of gear teeth, the driven gear number of teeth, you can so that the ratio between resin metered flow and curing agent metered flow are equal to the asphalt mixtures modified by epoxy resin The mixing ratio of fat and curing agent, therefore, the present invention by simple in construction, functional reliability it is high take out glue pump drive mechanism, can Ensure that the mixing ratio of resin and curing agent is accurate, avoid the existing error of manual operation, therefore improve construction quality, extend The service life of pave-load layer.
3rd, the present invention is provided with the inlet suction port for being used for connecting high-pressure air source, and gases at high pressure are inputted using the inlet suction port In time, easily cleaned to static mixer and connecting line epoxy resin can be ensured in the state not being fully cured Under be readily cleaned, greatly reduce the risk of blocking pipeline after epoxy resin cure, improve equipment performance stability and Extend the service life of equipment.
4th, the present invention is provided with resin sample cock and curing agent sample cock, can be detected by manual sampling mode Go out the mixing ratio and temperature of epoxy resin and curing agent, to further ensure that the mixing of modified resin continuous synchronization mixing apparatus essence Exactness.
5th, the present invention by control system and sensor, can dynamic, the output rotating speed of accurate monitoring motor, Resin takes out the drive shaft speed of glue pump, curing agent takes out the drive shaft speed of glue pump, the glue pressure of the porch of static mixer, The glue temperature of the porch of static mixer, to learn the flow of epoxy resin, the flow of curing agent and mixing for theirs in real time Composition and division in a proportion.
Brief description of the drawings
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the dimensional structure diagram of the modified resin continuous synchronization mixing apparatus of the present invention;
Fig. 2 is the main structure diagram of the modified resin continuous synchronization mixing apparatus of the present invention;
Fig. 3 is the right side structural representation of the modified resin continuous synchronization mixing apparatus of the present invention;
Fig. 4 is the overlooking the structure diagram of the modified resin continuous synchronization mixing apparatus of the present invention;
Fig. 5 is the structural representation of static mixer in the present invention;
Fig. 6 is the structural representation of the modified resin continuous synchronization mixing apparatus of the present invention.
Embodiment
As shown in Figures 1 to 6, disclosed by the invention is a kind of modified resin continuous synchronization mixing apparatus, for mixing ring Oxygen tree fat and curing agent, its inventive concept are:Modified resin continuous synchronization mixing apparatus is provided with resin storage tank 1, curing agent stores up Batch can 2, resin take out glue pump 3, curing agent takes out glue pump 4, resin triple valve 5, curing agent triple valve 6, static mixer 7 and take out glue pump Drive mechanism;Resin storage tank 1 is used for the tree for storing epoxy resin and being incubated provided with the epoxy resin to being stored in it Fat heat-insulating coil pipe, curing agent storage tank 2 are used to store curing agent and consolidated provided with what the curing agent to being stored in it was incubated Agent heat-insulating coil pipe;Resin takes out the discharging opening of the inlet communication resin storage tank 1 of glue pump 3, glue pump discharge is taken out in outlet by resin Pipeline 8 connects the import of resin triple valve 5, and the first outlet of resin triple valve 5 connects resin storing by resin return line 9 The refluxing opening of tank 1, second outlet connect the entrance of static mixer 7 by resin triple valve export pipeline 10;Curing agent takes out glue The discharging opening of the inlet communication curing agent storage tank 2 of pump 4, outlet take out glue pump discharge pipeline 11 by curing agent and connect curing agent three The import of port valve 6, the first outlet of curing agent triple valve 6 connect returning for curing agent storage tank 2 by curing agent return line 12 Head piece, second outlet connect the entrance of static mixer 7 by curing agent triple valve export pipeline 13;Take out glue pump drive mechanism energy Enough driving resin takes out glue pump 3 and extracts the epoxy resin that is stored in resin storage tank 1 with resin metered flow and pump out and energy Enough driving curing agent takes out glue pump 4 and extracts the curing agent being stored in curing agent storage tank 2 with curing agent metered flow and pump out, and The ratio between resin metered flow and curing agent metered flow are equal to the mixing ratio of epoxy resin and curing agent.Wherein, it is contemplated that epoxy The chemical characteristic of resin and curing agent, resin storage tank 1, curing agent storage tank 2, resin smoke glue pump 3 and curing agent smokes glue pump 4 Inside should use corrosion-resistant material, and each seal washer preferably uses polytetrafluoroethylmaterial material.
The operation principle of the modified resin continuous synchronization mixing apparatus of the present invention is as follows:
By being controlled to resin triple valve 5 and curing agent triple valve 6, modified resin continuous synchronization of the invention mixing Equipment can be operated in interior recurrent state and glue admixture:
Under interior recurrent state, the import of resin triple valve 5 is connected with first outlet, the import of curing agent triple valve 6 with First outlet is connected so that:Epoxy resin is extracted by the bottom of resin storage tank 1 take out glue pump 3 to resin after again successively via tree Fat takes out the top that glue pump discharge pipeline 8, resin triple valve 5, resin return line 9 are back to resin storage tank 1, forms asphalt mixtures modified by epoxy resin The interior circulation of fat;And curing agent is extracted after taking out glue pump 4 to curing agent by the bottom of curing agent storage tank 2 again successively via curing agent The top that glue pump discharge pipeline 11, curing agent triple valve 6, curing agent return line 12 are back to curing agent storage tank 2 is taken out, is formed The interior circulation of curing agent.
Under glue admixture, import and the second outlet of resin triple valve 5 are connected, the import of curing agent triple valve 6 Connected with second outlet so that:Epoxy resin is extracted by the bottom of resin storage tank 1 take out glue pump 3 to resin after again via resin Take out glue pump discharge pipeline 8, resin triple valve 5 flows into resin triple valve export pipeline 10, curing agent by curing agent storage tank 2 bottom Portion extracts take out glue pump 4 to curing agent after again via curing agent take out glue pump discharge pipeline 11, curing agent triple valve 6 flow into curing agent three Port valve export pipeline 13, then, the epoxy resin of resin triple valve export pipeline 10 is flowed into flowing into curing agent threeway valve outlet The curing agent of pipeline 13 confluxes in the entrance of static mixer 7, defeated after being finally sufficiently mixed in the presence of static mixer 7 Go out;It is additionally, since resin and takes out that glue pump 3 pumps out the resin metered flow of epoxy resin and curing agent smokes glue pump 4 and pumps out curing agent The ratio between curing agent metered flow is equal to epoxide-resin glue ramming material epoxy resin and the mixing ratio of curing agent, therefore, static mixing Device 7 can continuously export the accurate epoxide-resin glue ramming material of mixing ratio under glue admixture.
So as to when epoxide-resin glue ramming material need not be used, set the modified resin continuous synchronization mixing of the present invention Standby to be in interior recurrent state, to stop exporting epoxy resin cementitious matter, and it is mixed to export to switch to glue admixture at any time The accurate epoxide-resin glue ramming material of composition and division in a proportion, because no matter epoxy resin and curing agent are in interior recurrent state or in glue mixing shape State is respectively maintained at resin metered flow and curing agent metered flow, therefore can avoid epoxy resin and curing agent by static There is instability of flow and cause mixing ratio unstable in state, it is ensured that epoxy resin when having just enter into glue admixture Stable mixing ratio can be kept under whole glue admixture with curing agent.
Also, before being mixed in static mixer 7, epoxy resin and curing agent pass through the He of resin storage tank 1 respectively Heat-insulating coil pipe in curing agent storage tank 2 is incubated, to ensure that the temperature of epoxy resin and curing agent is relatively stable, it is ensured that it Viscosity and density be stable, controllable so that the mixing ratio of epoxy resin and curing agent is accurate, stably.
To sum up, the present invention can realize that epoxy resin and curing agent are continuously mixed with accurate, stable mixing ratio, And startup output (i.e. glue admixture) can be switched to by stopping output (recurrent state in i.e.) in epoxide-resin glue ramming material When ensure that the mixing ratio of epoxy resin and curing agent keeps accurate, stably, therefore, the present invention realizes epoxy resin and curing agent The automation of mixed processes, the demand that the construction of thin layer epoxy pave-load layer is worked continuously is disclosure satisfy that, its is simple to operate, is greatly reduced Labor intensity, efficiency of construction is improved, the thin of the various road surfaces such as highway, town road or bridge floor can be widely used in Layer epoxy is mated formation engineering.
On the basis of foregoing invention design, the present invention uses following preferable structure:
As the preferred embodiment of the present invention:Glue pump drive mechanism is taken out by motor 14, plastic gear chain drive 15 and curing agent chain transmission mechanism 16 form, motor 14 takes out glue pump 3 with resin and curing agent is taken out glue pump 4 and is relatively fixed, The driving gear of plastic gear chain drive 15 and curing agent chain transmission mechanism 16 is installed in the defeated of motor 14 On shaft, the driven gear of plastic gear chain drive 15 is taken out in the drive shaft of glue pump 3 installed in resin, curing agent gear The driven gear of chain drive 16 is taken out in the drive shaft of glue pump 4 installed in curing agent.So as to by selecting plastic gear chain The driving gear number of teeth of strip transmission mechanism 15 and curing agent chain transmission mechanism 16, the driven gear number of teeth, you can so that tree The ratio between fat metered flow and curing agent metered flow are equal to the mixing ratio of epoxy resin and curing agent, and therefore, the present invention passes through knot Structure is simple, functional reliability is high takes out glue pump drive mechanism, it can be ensured that the mixing ratio of resin and curing agent is accurate, avoids people Work operation is existing to slip up, therefore improves construction quality, extends the service life of pave-load layer.
For reinforced epoxy and the mixed effect of curing agent, as the preferred embodiment of the present invention:It is mixed in static state The junction of the entrance of clutch 7 and resin triple valve export pipeline 10 and curing agent triple valve export pipeline 13, resin triple valve The flow direction of resin and the flow direction of curing agent in curing agent triple valve export pipeline 13 are located at same in export pipeline 10 Straight line is simultaneously in opposite direction.So as to so that resin is entering before the entrance of static mixer 7 with opposite flow direction with curing agent Impact is formed, to strengthen the mixability of oxygen tree fat and curing agent.
In order to ensure static mixer 7 can be sufficiently mixed resin and curing agent, and it is easy to observe static mixing Colloid residual and cleannes situation in device 7, as the preferred embodiment of the present invention:Referring to Fig. 5, static mixer 7 is by extremely Few two sections successively end to end static mixing device assembly 71 assembly, wherein, the head of first paragraph static mixing device assembly 71 Hold as the entrance of static mixer 7, final stage static mixing device assembly 71 is made up of clear PVC material, in addition to final stage Other static mixing device assemblies 71 be made up of transparent 304 stainless steel material.Wherein, static mixing device assembly 71 is using existing Static mixer, also, adaptable blender diameter and flow matches should be selected, to cause according to blender design manual: During mixing, glue produces full enough turbulent flows in pipeline.
For the ease of being cleaned to static mixer 7, as the preferred embodiment of the present invention:Modified resin is continuously same Step mixing apparatus is additionally provided with the inlet suction port 17 for connecting high-pressure air source;The gas outlet connection static mixer of inlet suction port 17 7 entrance.So as to, it is contemplated that (epoxy resin chemically reacts the irreversibility after epoxy resin cure with curing agent mixing Afterwards, blend glue stuff can solidify in a short time), after static mixer 7 exports epoxy resin cementitious matter, air inlet connecting can be passed through First 17 connect high-pressure air source, are cleaned cleaning agent and pressure-air to the inside of static mixer 7 with gases at high pressure, when logical The transparent static mixing device assembly 71 of final stage for crossing static mixer 7 observes that the internal washing of static mixer 7 is clean Afterwards, then with gases at high pressure air-blowing cleaning is carried out to pipeline, removes residual cleaner and sizing material, static mixing is timely cleaned with this Device 7 and pipeline, sizing material solidification obstruction is prevented, is deposited in pipeline.
The mixing ratio and temperature of epoxy resin and curing agent are detected for the ease of manual sampling, the preferred reality as the present invention Apply mode:Modified resin continuous synchronization mixing apparatus is additionally provided with resin sample cock 18 and curing agent sample cock 19;Resin takes The inlet communication resin return line 9 of sample valve 18, the inlet communication curing agent return line 12 of curing agent sample cock 19.From And by opening resin sample cock 18 and curing agent sample cock 19 simultaneously under interior recurrent state, detect and sampled from resin The solidification agent flux that the epoxy resin flow and detection that valve 18 flows out flow out from curing agent sample cock 19, you can pass through people Work sampling mode detects the mixing ratio and temperature of epoxy resin and curing agent.
As the preferred embodiment of the present invention:Modified resin continuous synchronization mixing apparatus be additionally provided with resin barrel 23, Resin feeding triple valve 24, curing agent Raw material pail 25 and curing agent charging triple valve 26;Resin barrel 23 and curing agent raw material Bucket 25 is respectively used to hold epoxy resin and curing agent;The import that resin takes out glue pump 3 connects tree by resin feeding triple valve 24 The discharging opening of first inlet communication resin storage tank 1 of the discharging opening of fat storage tank 1, i.e. resin feeding triple valve 24, outlet connect Logical resin takes out the import of glue pump 3, and the second inlet communication resin barrel 23 of resin feeding triple valve 24;Curing agent takes out glue pump 4 import feeds the discharging opening of the connection curing agent of triple valve 26 storage tank 2 by curing agent, i.e. curing agent feeds triple valve 26 Discharging opening, the outlet curing agent of first inlet communication curing agent storage tank 2 take out the import of glue pump 4, and curing agent charging three Second inlet communication curing agent Raw material pail 25 of port valve 26.So as to, when the epoxy resin in resin storage tank 1 is not run out, control First import of resin feeding triple valve 24 processed is connected with outlet, now normal by above-mentioned interior recurrent state or glue admixture Work, and when the epoxy resin in resin storage tank 1 is finished, by controlling the second import of resin feeding triple valve 24 with going out Mouth is connected, and is controlled into above-mentioned interior recurrent state, you can the epoxy resin in resin barrel 23 is added to resin storing In tank 1;Similarly, when the curing agent in curing agent storage tank 2 is not run out, the first import of control curing agent charging triple valve 26 Connected with outlet, now by above-mentioned interior recurrent state or glue admixture normal work, and consolidating in curing agent storage tank 2 When agent is finished, the second import and outlet connection of triple valve 26 are fed by controlling curing agent, and control to enter in above-mentioned and follow Ring status, you can make the curing agent in resin barrel 23 add in curing agent storage tank 2.
For the ease of modified resin continuous synchronization mixing apparatus installing and using on the construction carrier such as truck, this hair is used as Bright preferred embodiment:Resin triple valve 5, curing agent triple valve 6, resin sample cock 18, curing agent sample cock 19, tree It is operated pneumatic valve that fat, which feeds triple valve 24 and curing agent charging triple valve 26, and motor 14 is hydraulic motor.So as to operated pneumatic valve The vehicle-mounted air supply system that can be constructed by truck etc. on carrier is supplied, and the break-make of supply, hydraulic pressure are controlled by pneumatic control system The vehicle-mounted hydraulic pumping plant that motor can be constructed on carrier by truck etc. provides driving, and controls proportioning valve by hydraulic control system, Hydraulic fluid flow rate size is controlled, so as to realize that the rotating speed of hydraulic motor controls.In addition, the modified resin of the present invention connects Continuous synchronized mixes equipment can be fixed on by bearing 20 on the construction carrier such as truck.
For the ease of control modified resin continuous synchronization mixing apparatus work, as the preferred embodiment of the present invention:Change Property resin continuous synchronization mixing apparatus is additionally provided with control system;Control system can control the opening or closing of resin triple valve 5, The the opening or closing of curing agent triple valve 6, the opening or closing of resin sample cock 18, the opening of curing agent sample cock 19 or Close, the opening or closing of resin feeding triple valve 24, the opening or closing of curing agent charging triple valve 26, resin heat-insulating coil pipe Heating-up temperature, the heating-up temperature of curing agent heat-insulating coil pipe, hydraulic motor start or stop.Wherein, control system preferably by PLC and its peripheral circuit composition, control system opening or closing for operated pneumatic valve of control is by above-mentioned What the control of pneumatic control system was realized indirectly, control system starting or stoping for hydraulic motor of control is by above-mentioned hydraulic pressure What the control of control system was realized indirectly.
As the preferred embodiment of the present invention:Modified resin continuous synchronization mixing apparatus is additionally provided with for monitoring motor 14 Motor rotational speed sensor, the resin for the drive shaft speed for taking out glue pump 3 for monitoring resin of output rotating speed take out glue revolution speed Sensor, the curing agent for the drive shaft speed for taking out glue pump 4 for monitoring curing agent take out glue revolution speed sensor, for monitoring static state The pressure transmitter of the pressure at inlet of blender 7, inlet temperature for monitoring static mixer 7 temperature sensor, For monitor resin take out glue pump 3 rate of discharge resin stream gauge 21, take out for monitoring curing agent the rate of discharge of glue pump 4 Curing agent flowmeter 22, motor rotational speed sensor, resin take out glue revolution speed sensor, curing agent takes out glue revolution speed sensor, pressure Power transmitter, temperature sensor, resin stream gauge 21 and curing agent flowmeter 22 are electrically connected with control system respectively.Wherein, Motor rotational speed sensor, resin take out glue revolution speed sensor and curing agent takes out glue revolution speed sensor and may each be Hall close to opening Close, its precision controlling is at ± 0.5 rev/min.So as to which the present invention being capable of dynamic, the output rotating speed of accurate monitoring motor 14, tree Fat takes out the drive shaft speed of glue pump 3, curing agent takes out the drive shaft speed of glue pump 4, the glue pressure of the porch of static mixer 7 Power, static mixer 7 porch glue temperature, with learn in real time the flow of epoxy resin, curing agent flow and they Mixing ratio.
The present invention is not limited to above-mentioned embodiment, according to the above, according to the ordinary technical knowledge of this area And customary means, under the premise of the above-mentioned basic fundamental thought of the present invention is not departed from, the present invention can also make other diversified forms Equivalent modifications, replacement or change, all fall among protection scope of the present invention.

Claims (10)

  1. A kind of 1. modified resin continuous synchronization mixing apparatus, for blending epoxy and curing agent, it is characterised in that:Described Modified resin continuous synchronization mixing apparatus is provided with resin storage tank (1), curing agent storage tank (2), resin and takes out glue pump (3), solidification Agent takes out glue pump (4), resin triple valve (5), curing agent triple valve (6), static mixer (7) and takes out glue pump drive mechanism;It is described The resin that resin storage tank (1) is used to store the epoxy resin and be incubated provided with the epoxy resin to being stored in it is protected Winchester disk pipe, the curing agent storage tank (2) are used to store the curing agent and protected provided with the curing agent to being stored in it The curing agent heat-insulating coil pipe of temperature;The resin takes out the discharging opening of resin storage tank (1) described in the inlet communication of glue pump (3), outlet The import that glue pump discharge pipeline (8) connects the resin triple valve (5) is taken out by resin, the first of the resin triple valve (5) Outlet connects the refluxing opening of the resin storage tank (1) by resin return line (9), second outlet is gone out by resin triple valve Mouth pipeline (10) connects the entrance of the static mixer (7);The curing agent takes out curing agent described in the inlet communication of glue pump (4) The discharging opening of storage tank (2), outlet take out glue pump discharge pipeline (11) by curing agent and connect entering for curing agent triple valve (6) Mouthful, the first outlet of the curing agent triple valve (6) connects the curing agent storage tank (2) by curing agent return line (12) Refluxing opening, second outlet pass through the entrance that curing agent triple valve export pipeline (13) connects the static mixer (7);It is described Take out glue pump drive mechanism can drive the resin take out glue pump (3) with resin metered flow extract be stored in the resin storage tank (1) epoxy resin in is simultaneously pumped out and the curing agent can be driven to take out glue pump (4) and extracted with curing agent metered flow and store Curing agent in the curing agent storage tank (2) simultaneously pumps out, and the ratio between the resin metered flow and curing agent metered flow Equal to the mixing ratio of the epoxy resin and curing agent.
  2. 2. modified resin continuous synchronization mixing apparatus according to claim 1, it is characterised in that:It is described to take out glue pump driving machine Structure is made up of motor (14), plastic gear chain drive (15) and curing agent chain transmission mechanism (16), the horse Glue pump (3) is taken out with the resin and curing agent is taken out glue pump (4) and is relatively fixed, the plastic gear chain drive up to (14) (15) it is installed in the driving gear of curing agent chain transmission mechanism (16) on the output shaft of the motor (14), it is described The driven gear of plastic gear chain drive (15) is taken out in the drive shaft of glue pump (3) installed in the resin, the solidification The driven gear of agent chain transmission mechanism (16) is taken out in the drive shaft of glue pump (4) installed in the curing agent.
  3. 3. modified resin continuous synchronization mixing apparatus according to claim 1 or 2, it is characterised in that:Described static mixed The entrance of clutch (7) and the resin triple valve export pipeline (10) and the junction of curing agent triple valve export pipeline (13), The flow direction of resin in the curing agent triple valve export pipeline (13) with consolidating in the resin triple valve export pipeline (10) The flow direction of agent is located at same straight line and in opposite direction.
  4. 4. modified resin continuous synchronization mixing apparatus according to claim 1 or 2, it is characterised in that:The static mixing Device (7) by least two sections successively end to end static mixing device assembly (71) assembly, wherein, it is static mixed described in first paragraph The head end of clutch component (71) be the static mixer (7) entrance, static mixing device assembly (71) described in final stage by Clear PVC material is made, and other static mixing device assemblies (71) in addition to final stage are by transparent 304 stainless steel material system Into.
  5. 5. modified resin continuous synchronization mixing apparatus according to claim 1 or 2, it is characterised in that:Described modified tree Fat continuous synchronization mixing apparatus is additionally provided with the inlet suction port (17) for connecting high-pressure air source;The outlet of the inlet suction port (17) Mouth connects the entrance of the static mixer (7).
  6. 6. modified resin continuous synchronization mixing apparatus according to claim 2, it is characterised in that:Described modified resin connects Continuous synchronized mixes equipment is additionally provided with resin sample cock (18) and curing agent sample cock (19);The resin sample cock (18) Inlet communication described in resin return line (9), described in the inlet communication of the curing agent sample cock (19) curing agent flow back Pipeline (12).
  7. 7. modified resin continuous synchronization mixing apparatus according to claim 6, it is characterised in that:Described modified resin connects Continuous synchronized mixes equipment is additionally provided with resin barrel (23), resin feeding triple valve (24), curing agent Raw material pail (25) and solidification Agent charging triple valve (26);The resin barrel (23) and curing agent Raw material pail (25) are respectively used to hold the epoxy resin With the curing agent;The import that the resin takes out glue pump (3) connects the resin storage by the resin feeding triple valve (24) The discharging opening of batch can (1), i.e., the discharging of resin storage tank (1) described in the first inlet communication of described resin feeding triple valve (24) Resin described in mouth, outlet takes out the import of glue pump (3), and described in the second inlet communication of the resin feeding triple valve (24) Resin barrel (23);The import that the curing agent takes out glue pump (4) is fed described in triple valve (26) connection by the curing agent The discharging opening of curing agent storage tank (2), i.e., curing agent storage described in the first inlet communication of described curing agent charging triple valve (26) Curing agent described in the discharging opening of batch can (2), outlet takes out the import of glue pump (4), and curing agent charging triple valve (26) The second inlet communication described in curing agent Raw material pail (25).
  8. 8. modified resin continuous synchronization mixing apparatus according to claim 7, it is characterised in that:Described resin triple valve (5), curing agent triple valve (6), resin sample cock (18), curing agent sample cock (19), resin feeding triple valve (24) and Curing agent charging triple valve (26) is operated pneumatic valve, and the motor (14) is hydraulic motor.
  9. 9. modified resin continuous synchronization mixing apparatus according to claim 8, it is characterised in that:Described modified resin connects Continuous synchronized mixes equipment is additionally provided with control system;What the control system can control the resin triple valve (5) plays on or off Close, the opening or closing of the curing agent triple valve (6), the opening or closing of the resin sample cock (18), the solidification The the opening or closing of agent sample cock (19), the opening or closing of the resin feeding triple valve (24), curing agent charging The the opening or closing of triple valve (26), the heating-up temperature of the resin heat-insulating coil pipe, the heating temperature of the curing agent heat-insulating coil pipe Degree, the hydraulic motor start or stop.
  10. 10. modified resin continuous synchronization mixing apparatus according to claim 9, it is characterised in that:Described modified resin Continuous synchronization mixing apparatus is additionally provided with the motor rotational speed sensor of the output rotating speed for monitoring the motor (14), for supervising The resin for surveying the drive shaft speed that the resin takes out glue pump (3) takes out glue revolution speed sensor, takes out glue for monitoring the curing agent The curing agent of the drive shaft speed of pump (4) is taken out glue revolution speed sensor, pressed for monitoring the porch of the static mixer (7) The temperature sensor, described for monitoring of the pressure transmitter of power, inlet temperature for monitoring the static mixer (7) Resin takes out the resin stream gauge (21) of the rate of discharge of glue pump (3), the rate of discharge of glue pump (4) is taken out for monitoring the curing agent Curing agent flowmeter (22), the motor rotational speed sensor, resin take out glue revolution speed sensor, curing agent take out glue revolution speed biography Sensor, pressure transmitter, temperature sensor, resin stream gauge (21) and curing agent flowmeter (22) respectively with the control system It is electrically connected with.
CN201710751312.XA 2017-08-28 2017-08-28 A kind of modified resin continuous synchronization mixing apparatus Pending CN107696316A (en)

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CN201710751312.XA CN107696316A (en) 2017-08-28 2017-08-28 A kind of modified resin continuous synchronization mixing apparatus

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020135387A1 (en) * 2018-12-24 2020-07-02 歌尔股份有限公司 Glue-mixing method for high-viscosity two-component glue

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Publication number Priority date Publication date Assignee Title
CN202412514U (en) * 2011-12-29 2012-09-05 多维联合集团有限公司 Raw material mixing system for sandwich board edge sealing production line
CN102806611A (en) * 2012-08-20 2012-12-05 湘潭方棱聚氨酯机器有限公司 Continuous automatic double-component adhesive mixing machine
CN202781477U (en) * 2012-09-06 2013-03-13 江苏祥生新能源科技有限公司 Multi-charging-barrel synchronous material distributing and mixing device
CN104074701A (en) * 2014-07-14 2014-10-01 郭金战 Pneumatic double-fluid grouting pump with self-cleaning function
CN106827276A (en) * 2016-12-26 2017-06-13 上海辛帕工业自动化有限公司 A kind of vehicular resin glue-mixing mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202412514U (en) * 2011-12-29 2012-09-05 多维联合集团有限公司 Raw material mixing system for sandwich board edge sealing production line
CN102806611A (en) * 2012-08-20 2012-12-05 湘潭方棱聚氨酯机器有限公司 Continuous automatic double-component adhesive mixing machine
CN202781477U (en) * 2012-09-06 2013-03-13 江苏祥生新能源科技有限公司 Multi-charging-barrel synchronous material distributing and mixing device
CN104074701A (en) * 2014-07-14 2014-10-01 郭金战 Pneumatic double-fluid grouting pump with self-cleaning function
CN106827276A (en) * 2016-12-26 2017-06-13 上海辛帕工业自动化有限公司 A kind of vehicular resin glue-mixing mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020135387A1 (en) * 2018-12-24 2020-07-02 歌尔股份有限公司 Glue-mixing method for high-viscosity two-component glue

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