CN104291861A - Stone block processing method and apparatus thereof - Google Patents
Stone block processing method and apparatus thereof Download PDFInfo
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- CN104291861A CN104291861A CN201410288551.2A CN201410288551A CN104291861A CN 104291861 A CN104291861 A CN 104291861A CN 201410288551 A CN201410288551 A CN 201410288551A CN 104291861 A CN104291861 A CN 104291861A
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Abstract
The invention discloses a stone block processing method and an apparatus thereof. The method comprises the following steps: 1, wrapping a stone block by a honeycomb duct, wrapping the stone block by a sealing material, and allowing a sealed space to be formed between the sealing material and the stone block; 2, pumping the sealed space by the honeycomb duct to form vacuum in the sealed space; and 3, injecting a reinforcement adhesive into the sealed space through the honeycomb duct, monitoring the vacuum degree of the sealed space, and adjusting the vacuum degree according to a monitoring result until the whole surface of the stone block is completely covered by the reinforcement adhesive in the sealed space. The stone processing method can reduce the flow resistance of the reinforcement adhesive and improve the adhesive injection speed in the stone block processing process in order to shorten the operation time and improve the stone processing efficiency.
Description
Technical field
The application relates to a kind for the treatment of process of stone, also relates to a kind of stone treatment unit.
Background technology
Rough stone block is the product of stone digging, is again the raw material of sheet fabrication factory, and it refers to the stone of met sheet fabrication or other purposes requirement with certain specification.It is uneven that the rough stone block of nearly all stone digging supply all has internal mechanism, and fracture void is more, easily collapses angle and fall limit in carrying, and when sawing, easy fragmentation such as to scrap at the flaw.
In order to solve the problem, adopt a kind for the treatment of process to process stone in prior art, namely block faces plastic film wrapped is got up and is sealed, then vacuumize, reinforced glue is injected in enclosed space then between plastic film and stone, reinforced glue, along stone infiltration flowing, when reinforced glue solidification, namely completes the treating processes of stone.
But in aforesaid method, after vacuumizing, pressed by stone very tight at atmosheric pressure, make the process at follow-up injection reinforced glue for the plastic film wrapping up stone, reinforced glue resistance to flow increases, and reinforced glue velocity of flow is slow, affects the efficiency of stone process.
Therefore, how to design a kind for the treatment of process of stone, make stone can reduce reinforced glue resistance to flow in the process of process, improve the speed of injecting glue, thus shorten the operating time, improving stone processing efficiency is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind for the treatment of process of stone, making stone can reduce reinforced glue resistance to flow in the process of process, improving the speed of injecting glue, thus shortening the operating time, improving stone processing efficiency.
Technical scheme provided by the invention is as follows:
A treatment process for stone, the method comprises the following steps:
S
1, wrap up described stone by thrust-augmenting nozzle, then wrap up described stone with sealing material, make to form enclosed space between described sealing material and described stone;
S
2, by described thrust-augmenting nozzle, described enclosed space is aspirated, make described enclosed space formed vacuum;
S
3, inject reinforced glue, until described reinforced glue covers the whole surface of described stone in enclosed space by described thrust-augmenting nozzle to described enclosed space.
Wherein, in step S
1in, before described thrust-augmenting nozzle wraps up described stone, first wrap up described stone with strongthener, described strongthener is one or more the combination in platinum cloth and flow-guiding screen.
A treatment process for stone, is characterized in that, the method comprises the following steps:
S
1, wrap up described stone by platinum cloth, then wrap up described stone with sealing material, make to form enclosed space between described sealing material and described stone;
S
2, described enclosed space is aspirated, make described enclosed space formed vacuum;
S
3, reinforced glue is injected, until described reinforced glue covers the whole surface of described stone in enclosed space to described enclosed space.
Wherein, in step S
1in, before described platinum cloth wraps up described stone, first wrap up described stone with strongthener, described strongthener is flow-guiding screen.
A treatment process for stone, is characterized in that, the method comprises the following steps:
S
1, wrap up described stone by flow-guiding screen, then wrap up described stone with sealing material, make to form enclosed space between described sealing material and described stone;
S
2, described enclosed space is aspirated, make described enclosed space formed vacuum;
S
3, reinforced glue is injected, until described reinforced glue covers the whole surface of described stone in enclosed space to described enclosed space.
Preferably, in step S
2in, described enclosed space forms vacuum, and the vacuum tightness of described enclosed space is α, wherein α≤-0.097MPa.
Preferably, in step S
2also comprise afterwards, in a setting-up time threshold values, detect described vacuum tightness whether be less than or equal to-0.09MPa, if described vacuum tightness is less than or equal to-0.09MPa, then perform step S3.
Preferably, described setting-up time threshold values is for being more than or equal to 30 minutes.
Preferably, in step S
3in, when injecting reinforced glue, the vacuum tightness of described enclosed space is β, wherein β≤-0.097MPa.
Preferably, the described enclosed space vacuum tightness of described monitoring, is specially according to monitoring result adjustment vacuum tightness:
When monitoring described enclosed space vacuum tightness higher than set(ting)value, stopping injecting reinforced glue, described enclosed space being aspirated, until when vacuum tightness is less than or equal to set(ting)value, stops aspirating described enclosed space, continue to inject reinforced glue;
Or,
When monitoring described enclosed space vacuum tightness higher than set(ting)value, stopping injecting reinforced glue, described enclosed space is aspirated, until when vacuum tightness is less than or equal to set(ting)value, continues to inject reinforced glue, continue to aspirate enclosed space simultaneously;
Or,
When monitoring described enclosed space vacuum tightness higher than set(ting)value, while injecting reinforced glue, described enclosed space being aspirated, until when vacuum tightness is less than or equal to set(ting)value, stopping aspirating described enclosed space;
Or, when monitoring described enclosed space vacuum tightness higher than set(ting)value, while injecting reinforced glue, described enclosed space is aspirated.
Preferably, described set(ting)value is-0.097MPa.
Preferably, after injecting glue completes, monitor described enclosed space vacuum tightness, be specially according to monitoring result adjustment vacuum tightness:
When detecting that described enclosed space vacuum tightness exceeds setting span, described enclosed space is aspirated.
Preferably, the described span that sets is as-0.015MPa ~-0.090MPa.
Preferably, the described span that sets is as-0.030MPa ~-0.080MPa.
Preferably, described sealing material is plastic film, and described plastic film is following any one:
Nylon and polyester multilayer composite membrane;
Nylon gathers and ethene multilayer complex films;
Nylon and ethylene vinyl acetate and polyethylene multilayer composite membrane.
Preferably, described sealing material is sealed by sealant tape, or is sealed by hot melting way.
A kind of stone treatment unit, comprising: vacuum extractor and glue filling device,
Described vacuum extractor, comprise vacuum pump, for after thrust-augmenting nozzle, sealing material successively parcel stone, the enclosed space that described sealing material and described stone are formed is vacuumized, described vacuum pump is connected with the first valve be arranged on described sealing material by valve tube, and described valve tube is provided with check valve;
Described glue filling device, comprise reinforced glue container, described reinforced glue container is connected with the adhesive pouring nozzle be arranged on described sealing material by sebific duct, and described sebific duct is provided with rubber injecting valve, and described glue filling device is used for carrying out injecting glue to the described enclosed space after vacuumizing.
A kind of stone treatment unit, comprising: vacuum extractor and glue filling device,
Described vacuum extractor, comprise vacuum pump, for after platinum cloth, sealing material successively parcel stone, the enclosed space that described sealing material and described stone are formed is vacuumized, described vacuum pump is connected with the first valve be arranged on described sealing material by valve tube, and described valve tube is provided with check valve;
Described glue filling device, comprise reinforced glue container, described reinforced glue container is connected with the adhesive pouring nozzle be arranged on described sealing material by sebific duct, and described sebific duct is provided with rubber injecting valve, and described glue filling device is used for carrying out injecting glue to the described enclosed space after vacuumizing.
A kind of stone treatment unit, comprising: vacuum extractor and glue filling device,
Described vacuum extractor, comprise vacuum pump, for after flow-guiding screen, sealing material successively parcel stone, the enclosed space that described sealing material and described stone are formed is vacuumized, described vacuum pump is connected with the first valve be arranged on described sealing material by valve tube, and described valve tube is provided with check valve;
Described glue filling device, comprise reinforced glue container, described reinforced glue container is connected with the adhesive pouring nozzle be arranged on described sealing material by sebific duct, and described sebific duct is provided with rubber injecting valve, and described glue filling device is used for carrying out injecting glue to the described enclosed space after vacuumizing.
Wherein, described vacuum extractor also comprises glue separator tank, and described glue separator tank is arranged on described valve tube.
Preferably, described thrust-augmenting nozzle side openings.
Preferably, described thrust-augmenting nozzle A/F is 3mm ~ 20mm.
Preferably, described thrust-augmenting nozzle is the strip material longitudinally having groove.
Preferably, the cross section of described groove is semicircle, or Polygons, or omega shape, or herring-bone.
Preferably, for wrap up stone described thrust-augmenting nozzle between spacing be 200mm ~ 1000mm.
Preferably, described sealing material is provided with the second valve, described second valve is connected to vacuum tank, described vacuum tank is used for making enclosed space vacuum tightness described in injecting glue process be less than or equal to-0.097MPa.
The treatment process of a kind of stone provided by the invention compared with prior art, because present method is in the process of sealing stone, thrust-augmenting nozzle is provided with between flow-guiding screen and plastic film, stone wraps up by thrust-augmenting nozzle, time after the enclosed space formed between plastic film and stone is vacuumized, vacuumized by thrust-augmenting nozzle and reduce air flow resistance, improve the speed vacuumized; After vacuumizing, when injecting reinforced glue, inject reinforced glue by thrust-augmenting nozzle, reduce the resistance to flow of reinforced glue, improve the speed of injecting glue, shorten the time of operation, be conducive to the infiltration of reinforced glue to stone crack simultaneously, improve the efficiency of consolidation process stone.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the process flow figure of stone;
Fig. 2 is the process flow figure of stone;
Fig. 3 is the process flow figure of stone;
Fig. 4 is stone environmental sealing material structure schematic diagram;
Fig. 5 is stone treatment unit structural representation intention;
Fig. 6 is stone treatment unit band vacuum tank structural representation.
Embodiment
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
The embodiment of the present invention provides a kind for the treatment of process of stone, and the method comprises the following steps:
S
1, wrap up stone by thrust-augmenting nozzle, then wrap up stone with sealing material, make to form enclosed space between sealing material and stone;
The present embodiment step S
1in, before thrust-augmenting nozzle parcel stone, also comprise the step of being wrapped up stone by strongthener.Wherein, strongthener the present embodiment is platinum cloth and flow-guiding screen preferably, first with platinum cloth parcel stone, then wraps up stone with flow-guiding screen.
In the present embodiment, strongthener also can be flow-guiding screen or platinum cloth.
Wherein, platinum cloth refers to the woven roving made with glass fibre, its alkali resistance is good, intensity is high and good with modified epoxy class sizing agent cohesive force, and snappiness is suitable for, and thickness is suitable, tensile strength is stronger, therefore good with reinforced glue bond effect, under reinforced glue cohesive action, effectively can combine with flow-guiding screen and sealing material.
Wherein, the reticulated structure that flow-guiding screen is made for adopting polyethylene (PE) or polyethylene terephthalate (PET); its Main Function plays guide functions in the process injecting reinforced glue, in the transportation of stone, shields to stone.
Sealing material in the present embodiment is plastic film, and make to be formed in the process of enclosed space between plastic film and stone at parcel stone, the plastic film adopted at least one deck, in order to make the effect of sealing better, can adopt multilayer.Wherein, plastic film in the present embodiment preferably adopts described plastic film to be preferably nylon and polyester (PA and PET) multilayer complex films, or nylon is poly-and ethene (PA and PE) multilayer complex films, or nylon and ethylene vinyl acetate and polyethylene (PA and EAOH and PE) multilayer complex films, above-mentioned its thinner thickness of several plastic film, tensile strength is stronger, elongation at break is larger, as sealing material parcel stone due to its intensity, ventilation property and elongation are all good, good with the bonding effect of reinforced glue, therefore stone is good through its consolidation effect of parcel, better protecting effect can be played to stone in the process of transport.
Wherein, the sealing of plastic film brings realization by seal gum, also can be realized the sealing of plastic film by the mode of hot melt.
S
2, aspirated by thrust-augmenting nozzle, make enclosed space inside formed vacuum;
When stone is wrapped, between sealing material and stone, define enclosed space, now carry out step S
2.In step S
2in, enclosed space aspiration vacuum is undertaken by thrust-augmenting nozzle.In prior art, directly the enclosed space formed between sealing material and stone is vacuumized, along with the carrying out of suction, sealing material plastic film, under atmospheric reactive force, is close to stone, and air flow resistance in enclosed space is increased, vacuum pumping rate declines, and the activity duration is longer.In the present embodiment, vacuumized by thrust-augmenting nozzle, the carrying out of aspirating at any time, thrust-augmenting nozzle is squeezed indeformable, compared with prior art, can reduce the resistance of air flowing, improves vacuum pumping rate, shortens the activity duration, raises the efficiency.
In order to make follow-up injection reinforced glue effective, when vacuumizing, require that the vacuum tightness in enclosed space reaches the requirement of α, wherein, α≤-0.097MPa.
Wherein, the material of thrust-augmenting nozzle is plastics, and the plastic material that thrust-augmenting nozzle adopts and structure can ensure that thrust-augmenting nozzle is indeformable under atmospheric reactive force as enclosed space vacuum tightness α≤-0.097MPa.
S
3, inject reinforced glue by thrust-augmenting nozzle, monitor described enclosed space vacuum tightness, according to monitoring result adjustment vacuum tightness, until reinforced glue covers the whole surface of stone in enclosed space.
When enclosed space complete vacuumize time, carry out step S
3, step S
3to the perfusion completing the enclosed space vacuumized and carry out reinforced glue, the perfusion of reinforced glue is realized by thrust-augmenting nozzle.By thrust-augmenting nozzle to the perfusion completing the enclosed space vacuumized and carry out reinforced glue, reinforced glue resistance to flow can be reduced, improve the speed that reinforced glue flows in enclosed space, shorten the time that reinforced glue covers parcel stone, raise the efficiency.
In the filling process of reinforced glue, keep vacuum tightness α≤-0.097MPa in seal cavity.
In the process of injecting glue, detect vacuum degree in real time, if higher than-0.097MPa, then vacuumize, the method vacuumized has following 4 kinds:
Vacuum tightness is less than or equal to-0.097MPa, stops vacuumizing, and enters glue, and vacuum tightness meets the requirements always;
Vacuum tightness is less than or equal to-0.097MPa, stops vacuumizing, and enters glue, enters glue simultaneously and vacuumize when vacuum tightness is undesirable;
Vacuum tightness is less than or equal to-0.097MPa, stopping vacuumizes, enter glue, stop when vacuum tightness is undesirable into glue, vacuumize, stop when vacuum tightness meets the requirements vacuumizing, enter glue, make reinforced glue in enclosed space, cover the whole surface of stone, along with the increase of time, reinforced glue fills the gap of stone.When reinforced glue perfusion is complete, keep vacuum tightness-0.015MPa ~-0.090MPa, in the present embodiment, vacuum tightness elects-0.030MPa ~-0.080MPa as, until reinforced glue primary solidification.
Reinforced glue of the present invention adopts the agent of modified epoxy gluing, when 23 DEG C, viscosity is less than 50MPas, be greater than 60 minutes duration of service, first set time is less than 4 hours, the degree of depth of the waste material inside of infiltration is greater than 30cm, fast setting under low temperature and moisture condition, glued membrane transparent yellowing-resistant, the characteristics such as cohesive force is strong, security is good, meet stone priming by vacuum completely and wrap up close-coupled processing requirement.
The embodiment of the present invention provides a kind for the treatment of process of stone, and the method comprises the following steps:
S
1, by platinum cloth wrap up stone, then wrap up stone with sealing material, make to form enclosed space between sealing material and stone;
The present embodiment step S
1in, before platinum cloth parcel stone, also comprise the step of being wrapped up stone by flow-guiding screen.
Wherein, platinum cloth refers to the woven roving made with glass fibre, its alkali resistance is good, intensity is high and good with modified epoxy class sizing agent cohesive force, snappiness matters, and thickness is suitable, tensile strength is larger, therefore good with reinforced glue bond effect, under reinforced glue cohesive action, effectively can combine with flow-guiding screen and sealing material.
Wherein, the reticulated structure that flow-guiding screen is made for adopting polyethylene (PE) or polyethylene terephthalate (PET); its Main Function plays guide functions in the process injecting reinforced glue, in the transportation of stone, shields to stone.
Sealing material in the present embodiment is plastic film, and make to be formed in the process of enclosed space between plastic film and stone at parcel stone, the plastic film adopted at least one deck, in order to make the effect of sealing better, can adopt multilayer.Wherein, plastic film in the present embodiment preferably adopts described plastic film to be preferably nylon and polyester (PA and PET) multilayer complex films, or nylon is poly-and ethene (PA and PE) multilayer complex films, or nylon and ethylene vinyl acetate and polyethylene (PA and EAOH and PE) multilayer complex films, above-mentioned its thinner thickness of several plastic film, tensile strength is stronger, elongation at break is larger, as sealing material parcel stone due to its intensity, ventilation property and elongation are all good, good with the bonding effect of reinforced glue, therefore stone is good through its consolidation effect of parcel, better protecting effect can be played to stone in the process of transport.
Wherein, the sealing of plastic film brings realization by seal gum, also can be realized the sealing of plastic film by the mode of hot melt.
S
2, enclosed space is aspirated, make enclosed space inside formed vacuum;
When stone is wrapped, between sealing material and stone, define enclosed space, now carry out step S
2.
In order to make follow-up injection reinforced glue effective, when vacuumizing, require that the vacuum tightness in enclosed space reaches the requirement of α, wherein, α≤-0.097MPa.
S
3, to enclosed space inject reinforced glue, monitor described enclosed space vacuum tightness, according to monitoring result adjustment vacuum tightness, until reinforced glue covers the whole surface of stone in enclosed space.
When enclosed space complete vacuumize time, carry out step S
3, step S
3to the perfusion completing the enclosed space vacuumized and carry out reinforced glue.
In the filling process of reinforced glue, keep vacuum tightness α≤-0.097MPa in seal cavity.
In the process of injecting glue, detect vacuum degree in real time, if higher than-0.097MPa, then vacuumize, the method vacuumized has following 4 kinds:
Vacuum tightness is less than or equal to-0.097MPa, stops vacuumizing, and enters glue, and vacuum tightness meets the requirements always;
Vacuum tightness is less than or equal to-0.097MPa, stops vacuumizing, and enters glue, enters glue simultaneously and vacuumize when vacuum tightness is undesirable;
Vacuum tightness is less than or equal to-0.097MPa, stopping vacuumizes, enter glue, stop when vacuum tightness is undesirable into glue, vacuumize, stop when vacuum tightness meets the requirements vacuumizing, enter glue, make reinforced glue in enclosed space, cover the whole surface of stone, along with the increase of time, reinforced glue fills the gap of stone.When reinforced glue perfusion is complete, keep vacuum tightness-0.015MPa ~-0.090MPa, in the present embodiment, vacuum tightness elects-0.030MPa ~-0.080MPa as, until reinforced glue primary solidification.
Reinforced glue of the present invention adopts the agent of modified epoxy gluing, when 23 DEG C, viscosity is less than 50MPas, be greater than 60 minutes duration of service, first set time is less than 4 hours, the degree of depth of the waste material inside of infiltration is greater than 30cm, fast setting under low temperature and moisture condition, glued membrane transparent yellowing-resistant, the characteristics such as cohesive force is strong, security is good, meet stone priming by vacuum completely and wrap up close-coupled processing requirement.
The embodiment of the present invention provides a kind for the treatment of process of stone, and the method comprises the following steps:
S
1, wrap up stone by flow-guiding screen, then wrap up stone with sealing material, make to form enclosed space between sealing material and stone;
Wherein, the reticulated structure that flow-guiding screen is made for adopting polyethylene (PE) or polyethylene terephthalate (PET); its Main Function plays guide functions in the process injecting reinforced glue, in the transportation of stone, shields to stone.
Sealing material in the present embodiment is plastic film, and make to be formed in the process of enclosed space between plastic film and stone at parcel stone, the plastic film adopted at least one deck, in order to make the effect of sealing better, can adopt multilayer.Wherein, plastic film in the present embodiment preferably adopts described plastic film to be preferably nylon and polyester (PA and PET) multilayer complex films, or nylon is poly-and ethene (PA and PE) multilayer complex films, or nylon and ethylene vinyl acetate and polyethylene (PA and EAOH and PE) multilayer complex films, above-mentioned its thinner thickness of several plastic film, tensile strength is stronger, elongation at break is larger, as sealing material parcel stone due to its intensity, ventilation property and elongation are all good, good with the bonding effect of reinforced glue, therefore stone is good through its consolidation effect of parcel, better protecting effect can be played to stone in the process of transport.
Wherein, the sealing of plastic film brings realization by seal gum, also can be realized the sealing of plastic film by the mode of hot melt.
S
2, enclosed space is aspirated, make enclosed space inside formed vacuum;
When stone is wrapped, between sealing material and stone, define enclosed space, now carry out step S
2.
In order to make follow-up injection reinforced glue effective, when vacuumizing, require that the vacuum tightness in enclosed space reaches the requirement of α, wherein, α≤-0.097MPa.
S
3, to enclosed space inject reinforced glue, monitor described enclosed space vacuum tightness, according to monitoring result adjustment vacuum tightness, until reinforced glue covers the whole surface of stone in enclosed space.
When enclosed space complete vacuumize time, carry out step S
3, step S
3to the perfusion completing the enclosed space vacuumized and carry out reinforced glue.
In the filling process of reinforced glue, keep vacuum tightness α≤-0.097MPa in seal cavity.
In the process of injecting glue, detect vacuum degree in real time, if higher than-0.097MPa, then vacuumize, the method vacuumized has following 4 kinds:
When monitoring described enclosed space vacuum tightness higher than set(ting)value, stopping injecting reinforced glue, described enclosed space being aspirated, until when vacuum tightness is less than or equal to set(ting)value, stops aspirating described enclosed space, continue to inject reinforced glue;
Or,
When monitoring described enclosed space vacuum tightness higher than set(ting)value, stopping injecting reinforced glue, described enclosed space is aspirated, until when vacuum tightness is less than or equal to set(ting)value, continues to inject reinforced glue, continue to aspirate enclosed space simultaneously;
Or,
When monitoring described enclosed space vacuum tightness higher than set(ting)value, while injecting reinforced glue, described enclosed space being aspirated, until when vacuum tightness is less than or equal to set(ting)value, stopping aspirating described enclosed space;
Or when monitoring described enclosed space vacuum tightness higher than set(ting)value, aspirating, make reinforced glue cover the whole surface of stone in enclosed space while injecting reinforced glue to described enclosed space, along with the increase of time, reinforced glue fills the gap of stone.When reinforced glue perfusion is complete, keep vacuum tightness-0.015MPa ~-0.090MPa, in the present embodiment, vacuum tightness elects-0.030MPa ~-0.080MPa as, until reinforced glue primary solidification.
Reinforced glue of the present invention adopts the agent of modified epoxy gluing, when 23 DEG C, viscosity is less than 50MPas, be greater than 60 minutes duration of service, first set time is less than 4 hours, the degree of depth of the waste material inside of infiltration is greater than 30cm, fast setting under low temperature and moisture condition, glued membrane transparent yellowing-resistant, the characteristics such as cohesive force is strong, security is good, meet stone priming by vacuum completely and wrap up close-coupled processing requirement.
Present invention also offers a kind of stone treatment unit, this device comprises vacuum extractor and glue filling device, wherein, vacuum extractor, comprise vacuum pump, after wrapping up priority stone to thrust-augmenting nozzle, sealing material, the enclosed space that sealing material and stone are formed vacuumizes; Described vacuum pump is connected with the first valve be arranged on described sealing material by valve tube, and described valve tube is provided with check valve; Glue filling device comprises reinforced glue container, and described reinforced glue container is connected with the adhesive pouring nozzle be arranged on described sealing material by sebific duct, and described sebific duct is provided with rubber injecting valve, and described glue filling device is used for carrying out injecting glue to the enclosed space after vacuumizing.
Optionally, described vacuum pump also may be used for, after platinum cloth, sealing material successively parcel stone, vacuumizing the enclosed space that described sealing material and described stone are formed.
Optionally, described vacuum pump can also be used for, after flow-guiding screen, sealing material successively parcel stone, vacuumizing the enclosed space that described sealing material and described stone are formed.
Wherein, as shown in Figure 2, before thrust-augmenting nozzle parcel stone, strongthener can be had to wrap up stone, and strongthener, thrust-augmenting nozzle and sealing material wrap up stone successively.In the present embodiment, strongthener is one or more in platinum cloth 3 and flow-guiding screen 2, that is, strongthener can be platinum cloth 3, or is flow-guiding screen 2, or is platinum cloth 3 and flow-guiding screen 2.Sealing material is plastic film 1.When environmental sealing material parcel stone, at sealing material interface, adopt sealant tape 7 to seal, hot melting way also can be adopted to seal plastic film.This kind of sealant tape has good low temperature thermal performance, to plastic film, metallic substance cohesive force by force, effective for vacuum-sealing.
Varying in size of stone, thrust-augmenting nozzle 4 quantity adopted is also different.In present embodiment, when needs adopt multiple thrust-augmenting nozzle 4, when the spacing between the thrust-augmenting nozzle 4 of parcel stone remains on 200mm ~ 1000mm, effect is better.
The parcel mode of thrust-augmenting nozzle 4 as required can be various, and in present embodiment, the mode that thrust-augmenting nozzle 4 wraps up stone preferably adopts intersection parcel, that is, on a face of stone, thrust-augmenting nozzle 4 intersects.During in order to make to be vacuumized or inject reinforced glue by thrust-augmenting nozzle 4, effect is better, in present embodiment, the effect that the mode that thrust-augmenting nozzle 4 wraps up stone material is embodied on a face of stone is, transversely arranged and the longitudinal arrangement of thrust-augmenting nozzle 4, laterally refer in Fig. 4 the direction being parallel to the horizontal seamed edge of stone herein, longitudinally refer in same plane, perpendicular to the direction of the horizontal seamed edge of stone.
In the present embodiment, thrust-augmenting nozzle 4 is provided with the pipe of opening for side or longitudinally has the strip material of groove.
Wherein, the opening of thrust-augmenting nozzle 4 is 3mm ~ 20mm.
It should be noted that, thrust-augmenting nozzle 4 is provided with the pipe of opening for side, side is herein opposite flow pipe 4 and plastic film 1 contact position, namely, the side of thrust-augmenting nozzle 4 refers to the part beyond thrust-augmenting nozzle and plastic film contact position, when evacuated, the opening on thrust-augmenting nozzle 4 can not cover by plastic film.Certainly, the aperture position on thrust-augmenting nozzle 4 also can be arranged on the side near stone on thrust-augmenting nozzle 4.
Certain thrust-augmenting nozzle 4 also can be the strip material longitudinally having groove.Groove herein refers to the groove extending to the other end from one end of thrust-augmenting nozzle 4 along thrust-augmenting nozzle 4.The cross section of groove elects semicircle or Polygons as, can certainly be other irregular shapes, that is, can be preferably omega shape, herring-bone.
Thrust-augmenting nozzle 4 is provided with the first valve 6, first valve 6 be connected with vacuum extractor.Wherein vacuum extractor comprises vacuum pump 12, and vacuum pump 12 is connected with the first valve 6 by valve tube 8.On valve tube 8, be provided with check valve 9, check valve 9, for containing vacuum pipe 8, prevents vacuum pump 12 from falling gas, the vacuum state of the enclosed space keeping sealing material and stone to be formed.Wherein, valve tube is provided with glue separator tank 10, glue separator tank 10 is provided with vacuum tightness display unit 11, in the present embodiment, vacuum tightness display unit preferably adopts vacuum meter, also can adopt other can the device of detection display current vacuum level.Wherein, check valve 9 is arranged on the valve tube between glue separator tank 10 and vacuum pump 12.
It should be noted that, the quantity of the first valve can be one, also can more than one, in the present embodiment, first valve is set in every two thrust-augmenting nozzle intersections, adopt this mode can improve the speed vacuumized, also can effectively reduce because the first valve is too much, cause airtight insufficient thus the risk of gas leakage.
Glue filling device in the present embodiment comprises reinforced glue container 15, and reinforced glue container 15 is connected with the adhesive pouring nozzle 18 on thrust-augmenting nozzle by sebific duct 14.Wherein, the quantity of adhesive pouring nozzle can be one, also can be more than one, in the present embodiment, in every two thrust-augmenting nozzle intersections, an adhesive pouring nozzle is set, adopt the mode of this set adhesive pouring nozzle can improve the efficiency of reinforced glue perfusion, also can effectively reduce because the first valve is too much, cause airtight insufficient thus the risk of gas leakage.
Certainly, in order to keep vacuum level requirements in injecting glue process, after stone wraps and vacuumizes, sealing material is provided with the second valve, the second valve is connected with a vacuum tank 19, then carries out injecting glue, if enter air in injecting glue process, because differential pressure of atmospheric pressure air can enter vacuum tank 19, vacuum tank 19 replaces into vacuumizing in glue process, to ensure that in plastic film, the vacuum tightness of enclosed space is less than or equal to-0.097MPa.
Sebific duct 14 is provided with rubber injecting valve 13, and for controlling the perfusion of reinforced glue, the quantity of rubber injecting valve is consistent with adhesive pouring nozzle quantity, and the sebific duct that each adhesive pouring nozzle correspondence connects is provided with rubber injecting valve.
Also be provided with loading plate 16 in the below of environmental sealing material, be convenient to stone and reinforce front and after reinforcing carrying.
The working process realizing the device of stone treatment process is as follows:
Reinforce on platform at stone and place loading plate 16, parcel stone plastic film 1 is selected according to the physical dimension of stone, flow-guiding screen 2, platinum cloth 3, and complete successively on loading plate 16, between flow-guiding screen 2 and plastic film 1, thrust-augmenting nozzle 4 is placed in appropriate location, the thrust-augmenting nozzle 4 of bottom is connected with adhesive pouring nozzle 18, aperture opened by plastic film 1, the mouth mouth of adhesive pouring nozzle 18 is allowed to stretch out, with sealant tape 7 by opening part good seal, stone is hung in and is positioned on loading plate 16, successively on famine material, wrap up platinum cloth 3, flow-guiding screen 2 and plastic film 1, thrust-augmenting nozzle 4 is laid in stone surrounding and top, bottom/surrounding/top thrust-augmenting nozzle 4 docks each other, top thrust-augmenting nozzle 4 is connected with the first valve 6, in plastic film 1 appropriate location perforate, the mouth mouth of the first valve 6 stretches out and seals with sealant tape 7 herein, platinum cloth 3 will be wrapped up with plastic film 1, the stone of flow-guiding screen 2 intactly wraps, plastic film 1 interface sealant tape 7 good seal, form the stone wrapped up, adhesive pouring nozzle 18 is connected with reinforced glue container 15 through rubber injecting valve 13, sebific duct 14, and the first valve 6 is connected with glue separator tank 10 through valve tube 8, and glue separator tank 10 is connected with vacuum pump 12 through valve tube 8, check valve 9 again, close rubber injecting valve 18, start vacuum pump 12, when vacuum meter pointer on glue separator tank 10 is to-0.097MPa, stop vacuum pump, it is qualified that 30 minutes final vacuum degree are not less than-0.095MPa, checks and improve system sealing until qualified time defective, open rubber injecting valve, reinforced glue enters the thrust-augmenting nozzle 4 bottom stone through adhesive pouring nozzle 18, then whole block faces is entered through thrust-augmenting nozzle 4, flow-guiding screen 2, if now low vacuum is in-0.090MPa, drive vacuum pump 12 and be evacuated to-0.097MPa, reinforced glue was full of a waste material face in 10 minutes ~ 30 minutes, inside is penetrated into by crack, be full of platinum cloth 3 simultaneously, flow-guiding screen 2 and plastic film 1 internal surface, close rubber injecting valve 13, vacuum tightness remains between-0.015MPa ~-0.090MPa, until reinforced glue primary solidification, stop vacuum pump 12, strike off the reinforced glue in the thrust-augmenting nozzle in waste material end face and sawing face and pipe with scraper, the reinforced glue of perfusion parcel stone, solidification in 12 hours ~ 72 hours, possesses carrying, sawing condition, completes priming by vacuum and parcel process whole process.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (25)
1. a treatment process for stone, is characterized in that, the method comprises the following steps:
S
1, wrap up described stone by thrust-augmenting nozzle, then wrap up described stone with sealing material, make to form enclosed space between described sealing material and described stone;
S
2, by described thrust-augmenting nozzle, described enclosed space is aspirated, make described enclosed space formed vacuum;
S
3, inject reinforced glue, until described reinforced glue covers the whole surface of described stone in enclosed space by described thrust-augmenting nozzle to described enclosed space.
2. a treatment process for stone, is characterized in that, the method comprises the following steps:
S
1, wrap up described stone by platinum cloth, then wrap up described stone with sealing material, make to form enclosed space between described sealing material and described stone;
S
2, described enclosed space is aspirated, make described enclosed space formed vacuum;
S
3, reinforced glue is injected, until described reinforced glue covers the whole surface of described stone in enclosed space to described enclosed space.
3. a treatment process for stone, is characterized in that, the method comprises the following steps:
S
1, wrap up described stone by flow-guiding screen, then wrap up described stone with sealing material, make to form enclosed space between described sealing material and described stone;
S
2, described enclosed space is aspirated, make described enclosed space formed vacuum;
S
3, reinforced glue is injected, until described reinforced glue covers the whole surface of described stone in enclosed space to described enclosed space.
4. the treatment process of stone according to claim 1, is characterized in that, in step S
1in, before described thrust-augmenting nozzle wraps up described stone, first wrap up described stone with strongthener, described strongthener is one or more the combination in platinum cloth and flow-guiding screen.
5. the treatment process of stone according to claim 2, is characterized in that, in step S
1in, before described platinum cloth wraps up described stone, first wrap up described stone with strongthener, described strongthener is flow-guiding screen.
6. the treatment process of the stone according to claim 1 to 5 any one, is characterized in that, in step S
2in, described enclosed space forms vacuum, and the vacuum tightness of described enclosed space is α, wherein α≤-0.097MPa.
7. the treatment process of stone according to claim 6, is characterized in that, in step S
2also comprise afterwards, in a setting-up time threshold values, detect described vacuum tightness whether be less than or equal to-0.09MPa, if described vacuum tightness is less than or equal to-0.09MPa, then perform step S3.
8. the treatment process of stone according to claim 7, is characterized in that, described setting-up time threshold values is for being more than or equal to 30 minutes.
9. the treatment process of stone according to claim 6, is characterized in that, in step S
3in, when injecting reinforced glue, the vacuum tightness of described enclosed space is β, wherein β≤-0.097MPa.
10. the treatment process of stone according to claim 6, is characterized in that, at described step S
3after injecting glue completes, comprise further: the vacuum tightness of monitoring described enclosed space, when described enclosed space vacuum tightness exceeds setting span, described enclosed space is aspirated.
The treatment process of 11. stones according to claim 10, is characterized in that, the described span that sets is as-0.015MPa ~-0.090MPa.
The treatment process of 12. stones according to claim 10, is characterized in that, the described span that sets is as-0.030MPa ~-0.080MPa.
The treatment process of 13. stones according to claim 1, is characterized in that, described sealing material is plastic film, and described plastic film is following any one:
Nylon and polyester multilayer composite membrane;
Nylon gathers and ethene multilayer complex films;
Nylon and ethylene vinyl acetate and polyethylene multilayer composite membrane.
The treatment process of 14. stones according to claim 1, is characterized in that, described sealing material is sealed by sealant tape, or is sealed by hot melting way.
15. 1 kinds of stone treatment unit, is characterized in that, comprising: vacuum extractor and glue filling device,
Described vacuum extractor, comprise vacuum pump, for after thrust-augmenting nozzle, sealing material successively parcel stone, the enclosed space that described sealing material and described stone are formed is vacuumized, described vacuum pump is connected with the first valve be arranged on described sealing material by valve tube, and described valve tube is provided with check valve;
Described glue filling device, comprise reinforced glue container, described reinforced glue container is connected with the adhesive pouring nozzle be arranged on described sealing material by sebific duct, and described sebific duct is provided with rubber injecting valve, and described glue filling device is used for carrying out injecting glue to the described enclosed space after vacuumizing.
16. 1 kinds of stone treatment unit, is characterized in that, comprising: vacuum extractor and glue filling device,
Described vacuum extractor, comprise vacuum pump, for after platinum cloth, sealing material successively parcel stone, the enclosed space that described sealing material and described stone are formed is vacuumized, described vacuum pump is connected with the first valve be arranged on described sealing material by valve tube, and described valve tube is provided with check valve;
Described glue filling device, comprise reinforced glue container, described reinforced glue container is connected with the adhesive pouring nozzle be arranged on described sealing material by sebific duct, and described sebific duct is provided with rubber injecting valve, and described glue filling device is used for carrying out injecting glue to the described enclosed space after vacuumizing.
17. 1 kinds of stone treatment unit, is characterized in that, comprising: vacuum extractor and glue filling device,
Described vacuum extractor, comprise vacuum pump, for after flow-guiding screen, sealing material successively parcel stone, the enclosed space that described sealing material and described stone are formed is vacuumized, described vacuum pump is connected with the first valve be arranged on described sealing material by valve tube, and described valve tube is provided with check valve;
Described glue filling device, comprise reinforced glue container, described reinforced glue container is connected with the adhesive pouring nozzle be arranged on described sealing material by sebific duct, and described sebific duct is provided with rubber injecting valve, and described glue filling device is used for carrying out injecting glue to the described enclosed space after vacuumizing.
18. stone treatment unit according to claim 15, it is characterized in that, described for after thrust-augmenting nozzle, sealing material successively parcel stone, the enclosed space formed described sealing material and described stone vacuumizes and is specially: for formerly using strongthener, again with after thrust-augmenting nozzle, sealing material successively parcel stone, vacuumize the enclosed space that described sealing material and described stone are formed, described strongthener is one or more the combination in flow-guiding screen and platinum cloth.
19., according to claim 15 to the stone treatment unit described in 17 any one, is characterized in that, described vacuum extractor also comprises glue separator tank, and described glue separator tank is arranged on described valve tube.
20. stone treatment unit according to claim 15, is characterized in that, described thrust-augmenting nozzle side openings.
21. stone treatment unit according to claim 20, is characterized in that, described thrust-augmenting nozzle side openings width is 3mm ~ 20mm.
22. stone treatment unit according to claim 15, is characterized in that, described thrust-augmenting nozzle is the strip material longitudinally having groove.
23. stone treatment unit according to claim 22, is characterized in that, the cross section of described groove is semicircle, or Polygons, or omega shape, or herring-bone.
24. stone treatment unit according to claim 15, is characterized in that, for wrap up stone described thrust-augmenting nozzle between spacing be 200mm ~ 1000mm.
25. according to the arbitrary described stone treatment unit of claim 15-17, it is characterized in that, described sealing material is provided with the second valve, described second valve is connected to vacuum tank, described vacuum tank is used for making enclosed space vacuum tightness described in injecting glue process be less than or equal to-0.097MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288551.2A CN104291861A (en) | 2014-06-24 | 2014-06-24 | Stone block processing method and apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288551.2A CN104291861A (en) | 2014-06-24 | 2014-06-24 | Stone block processing method and apparatus thereof |
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| CN201410288551.2A Pending CN104291861A (en) | 2014-06-24 | 2014-06-24 | Stone block processing method and apparatus thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746260A (en) * | 2020-12-30 | 2021-05-04 | 湖南柯盛新材料有限公司 | Process for manufacturing rotary target material by cold spraying and production equipment thereof |
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|---|---|---|---|---|
| CN1446185A (en) * | 2000-07-06 | 2003-10-01 | Geo公司 | Method for consolidating natural stone blocks |
| CN101304855A (en) * | 2005-11-11 | 2008-11-12 | 普罗泰克有限责任公司 | Process and equipment for treating stone blocks |
| CN101331097A (en) * | 2005-11-03 | 2008-12-24 | Geo公司 | Process and device for treating and consolidating stone blocks and slabs |
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2014
- 2014-06-24 CN CN201410288551.2A patent/CN104291861A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1446185A (en) * | 2000-07-06 | 2003-10-01 | Geo公司 | Method for consolidating natural stone blocks |
| CN101331097A (en) * | 2005-11-03 | 2008-12-24 | Geo公司 | Process and device for treating and consolidating stone blocks and slabs |
| CN101304855A (en) * | 2005-11-11 | 2008-11-12 | 普罗泰克有限责任公司 | Process and equipment for treating stone blocks |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112746260A (en) * | 2020-12-30 | 2021-05-04 | 湖南柯盛新材料有限公司 | Process for manufacturing rotary target material by cold spraying and production equipment thereof |
| CN112746260B (en) * | 2020-12-30 | 2023-02-28 | 湖南柯盛新材料有限公司 | Process for manufacturing rotary target material by cold spraying and production equipment thereof |
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Application publication date: 20150121 |