CN105058615A - Automatic mixing system for polyvinyl chloride (PVC) floor production line and application thereof - Google Patents
Automatic mixing system for polyvinyl chloride (PVC) floor production line and application thereof Download PDFInfo
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Abstract
The invention discloses an automatic mixing system for a polyvinyl chloride (PVC) floor production line and an application thereof. A mixed material internal mixing system of the PVC floor production line comprises a high-speed mixer and a low-speed mixer. A discharge outlet in the bottom of the high-speed mixer is connected with a feed inlet of the low-speed mixer. A discharge outlet in the bottom of the low-speed mixer is divided into two branches. The two branches are connected with a first stock bin and a second stock bin respectively. A discharge outlet in the lower end of the first stock bin is connected with a first pneumatic changeover valve sequentially through a first vibrating discharger, a first spiral feeder and a first force transducer. A discharge outlet in the lower end of the second stock bin is connected with a second pneumatic changeover valve sequentially through a second vibrating discharger, a second spiral feeder and a second force transducer. A valve port in the lower end of the first pneumatic changeover valve is divided into two branches connected with two internal mixers. A valve port in the lower end of the second pneumatic changeover valve is divided into two branches connected with two internal mixers. The output end of a PVC proportioning and conveying system and the output end of a dioctyl phthalate (DOP) and diisononyl phthalate (DINP) combined proportioning and conveying system are connected with the high-speed mixer. The output end of a calcium carbonate proportioning and conveying system is connected with the low-speed mixer.
Description
Technical field
The present invention relates to the production and processing technical field of PVC floor, particularly a kind of automatic mixing system for PVC floor production line and application thereof.
Background technology
PVC floor is popular a kind of Novel light body floor decorative material in the world today, also referred to as " light body ground material "; A kind of product very popular in Japan and Korea S that are American-European and Asia, abroad fashionable, Chinese market is entered from the beginning of the eighties, so far big and medium-sized cities at home have obtained general accreditation, use widely, the various places such as such as family, hospital, school, office building, factory, public place, supermarket, business, stadiums; " PVC floor " just refers to the floor adopting pvc material to produce.Concrete be exactly with polyvinyl chloride and copolymer resins thereof for primary raw material, add the auxiliary materials such as filler, plasticizer, stabilizing agent, colouring agent, on sheet continuous base material, coated technique or through rolling, extruding or extrusion process produces.
Adopt coating process in existing PVC floor production line, rubbing method technique is numerous in variety more, and pattern variability is large, and productivity ratio is high, and output is large, and product specification is higher, but need use PVC paste resin; Generally, the polyvinyl chloride plastisol material prepared is coated on base material by apparatus for coating by rubbing method technological requirement, through pregel and cooling press polish, base material is just enclosed the certain thickness Corvic of one deck; Polyvinyl chloride plastisol is, by formula, PVC paste resin is scattered in the homogeneous colloidal dispersion formed in plasticizer by forceful action.
The existing large portion of paste resin yield for the production of artificial leather etc., every annual consumption about more than 20,000 ton, wherein more than 10,000 ton of dependence on import, therefore domestic PVC paste resin is natively very nervous, cannot meet the demand of plastic floor introduction of production line to paste resin; Therefore the raw material supply problem of PVC paste resin is put in face of us very shrilly; And domestic paste resin belongs to universal resin substantially, stick with paste viscosity and belong to medium, the needs of multi items user can not be adapted to; Except paste resin, the supply also difficulties of plasticizer, due to butanols and octanol lack of material, plasticizer is more nervous.
Summary of the invention
Technical problem to be solved by this invention is, overcome the shortcoming of prior art, a kind of automatic mixing system for PVC floor production line and application thereof are provided, can fast and accurately PVC raw material, calcium carbonate raw material, DOP, DINP raw material be controlled, supply and be mixed, substantially increase operating efficiency, decrease the waste of raw material, effectively reduce production cost.
In order to solve above technical problem, the invention provides a kind of automatic mixing system for PVC floor production line, comprise PVC batching induction system, calcium carbonate batching induction system, DOP, DINP combined ingredient induction system and PVC floor production line batch mixing banburying system, wherein, PVC floor production line batch mixing banburying system comprises high-speed mixer and low speed mixer and the bottom discharge mouth of high-speed mixer connects the feeding mouth of low speed mixer, the bottom discharge mouth of low speed mixer is divided into two-way, connect the first storage bin and the second storage bin respectively, first, the lower end discharging opening of the second storage bin is respectively successively by first, second vibration discharger, first, second feeding screw, first, second force cell connects first, second pneumatic transfer valve, first, the lower end valve port of the second pneumatic transfer valve is respectively divided into two-way, connect two banburies respectively,
The output of PVC batching induction system and DOP, DINP combined ingredient induction system connects high-speed mixer, and the output of calcium carbonate batching induction system connects low speed mixer.
Technique effect: the automatic mixing system for PVC floor production line designed by the present invention can adapt to the requirement of ultra-large PVC floor production line, simultaneously, according to PVC raw material, calcium carbonate, DOP, the self property of DINP, the mixer of different size is selected to mix, and by rational banbury layout, ensure that the accurate operation of links operation, during practical operation, PLC or long-range industry control section can be adopted effectively can either to control complete equipment, greatly save human cost, improve the efficiency of production, decrease the waste of raw material, effectively reduce production cost.
The technical scheme that the present invention limits further is:
Further, the aforesaid automatic mixing system for PVC floor production line, PVC prepares burden induction system, comprise the batch turning station vertically arranged and the first pulse filter be arranged on batch turning station, the top at batch turning station is provided with centrifugal blower and its lower end discharging opening connects the first conveyance conduit, one end of first conveyance conduit connects the output of roots blower, and the other end connects its top feed mouth of PVC feed bin, and its top feed mouth position of PVC feed bin is also provided with the second pulse filter;
The lower end discharging opening of PVC feed bin connects the upper input of the first electronic scale by the second conveyance conduit and the lower output of electronic scale connects high-speed mixer, the top of the first electronic scale is also provided with the 3rd pulse filter, and the gas outlet, top of the 3rd pulse filter connects vavuum pump;
The lower sides at batch turning station is also provided with level-sensing device, and lower end, batch turning station discharging opening is connected with the first conveyance conduit by rotary valve;
The sidewall of PVC feed bin is provided with three level-sensing devices along its length at equal intervals, lays respectively at the upper, middle and lower portion of PVC feed bin, between the lower output of electronic scale and PVC floor production line batch mixing banburying system, be also provided with Pneumatic butterfly valve;
Aeration valve, pneumatic ball valve and pipe cleaning valve is provided with successively along material transferring direction between PVC feed bin and electronic scale;
Technique effect: PVC designed by the present invention prepares burden, and can to reach 3-4T per hour for the conveying capacity of induction system, the supply requirement of ultra-large floor production line can be adapted to, simultaneously, due to pulse filter, the setting of the equipment such as electronic scale, ensure that the cleaning of links feedstock transportation, precisely, during practical operation, PLC or long-range industry control section can be adopted effectively can either to control complete equipment, greatly save human cost, improve the efficiency of production, decrease the waste of raw material, effectively reduce production cost.
Calcium carbonate batching induction system, comprise the calcium carbonate feed bin vertically arranged, the top feeding mouth of calcium carbonate feed bin is provided with the 4th pulse filter, its bottom discharging opening vertically connects the feeding end of conveying pot after the 3rd vibration discharger, also comprise air supplying system conveying pot being carried out to air feed, the discharge end of conveying pot connects the top feeding mouth of Calcium Carbonate Filtration bucket through the 3rd conveyance conduit;
The top of Calcium Carbonate Filtration bucket is provided with the 5th pulse filter and its bottom discharging opening connects PVC floor production line batch mixing banburying system successively after the 4th vibration discharger, the 3rd feeding screw, the second electronic scale;
Air supplying system comprises the air compressor machine, air-filtering drying machine and the gas tank that set gradually along air feed direction, and the output of gas tank connects the air feed end of conveying pot;
3rd is disposed with two pneumatic gate valves along material falling direction between vibration discharger and conveying pot, a pneumatic gate valve is provided with between 4th vibration discharger and the 3rd feeding screw, Pneumatic butterfly valve is provided with between second electronic scale and PVC floor production line batch mixing banburying system, the sidewall of calcium carbonate feed bin is provided with three level-sensing devices along its length at equal intervals, lays respectively at the upper, middle and lower portion of calcium carbonate feed bin;
Technique effect: can to reach 4-6T per hour for the conveying capacity of the batching of the calcium carbonate for the PVC floor production line induction system designed by the present invention, the supply requirement of ultra-large floor production line can be adapted to, simultaneously, due to vibration discharger, pulse filter, the setting of the equipment such as electronic scale, ensure that the cleaning of links feedstock transportation, precisely, during practical operation, PLC or long-range industry control section can be adopted effectively can either to control complete equipment, greatly save human cost, improve the efficiency of production, decrease the waste of raw material, effectively reduce production cost.
DOP, DINP combined ingredient induction system, comprise the DOP feed bin and DINP feed bin that vertically arrange and the charging aperture of DOP feed bin and DINP feed bin is all positioned at its top, the bottom discharging opening of DOP feed bin connects the first liquid material bucket by the first oil transfer pump and the 4th conveyance conduit successively, and the location discharging opening of DINP feed bin connects the second liquid material bucket by the second oil transfer pump and the 5th conveyance conduit successively;
The blanking port of first, second liquid material bucket jointly connects the top charging aperture of the 3rd liquid material bucket and is provided with liquid electronic scale in the 3rd liquid material bucket, and the bottom blanking port of the 3rd liquid material bucket connects high-speed mixer;
An operated pneumatic valve is respectively equipped with between the bottom discharging opening of DOP feed bin, DINP feed bin and first, second oil transfer pump, four, an operated pneumatic valve is respectively equipped with between the 5th conveyance conduit and first, second liquid material bucket, be respectively equipped with an operated pneumatic valve between the blanking port of first, second liquid material bucket and the 3rd liquid material bucket, between the bottom blanking port of the 3rd liquid material bucket and PVC floor production line batch mixing banburying system, be provided with an operated pneumatic valve;
The upper and lower part sidewall of DOP feed bin and DINP feed bin is equipped with liquid level gauge, the upper and lower part sidewall of first and second liquid material bucket is equipped with liquid level gauge;
Technique effect: the conveying capacity of DOP, DINP combined ingredient induction system for PVC floor production line designed by the present invention can mate calcium carbonate and the PVC material induction system of 4-6T conveying capacity per hour, can adapt to the supply requirement of ultra-large floor production line;
Simultaneously, in the present invention, mass transport is that individual branc circuit carries mixing of integrating again, by the setting of the equipment such as first, second, third liquid material bucket, ensure that the cleaning of links feedstock transportation, precisely, during practical operation, PLC or long-range industry control section can be adopted effectively can either to control complete equipment, greatly save human cost, improve the efficiency of production, decrease the waste of raw material, effectively reduce production cost.
The aforesaid automatic mixing system for PVC floor production line, also comprise central dust remover, the output of central dust remover connects high-speed mixer, low speed mixer and first, second storage bin respectively, also comprise auxiliary agent to feed intake storehouse, the feed intake bottom discharge mouth in storehouse of auxiliary agent connects high-speed mixer by Pneumatic butterfly valve, is also respectively equipped with Pneumatic butterfly valve between first, second force cell and first, second pneumatic transfer valve.
The aforesaid automatic mixing system for PVC floor production line, the specification of high-speed mixer is 200KW, the specification of low speed mixer is 37KW, the specification of first, second storage bin is 6m3, the specification of first, second vibration discharger is 0.25KW, the specification of first, second feeding screw is 4KW, and the specification of first, second force cell is LCS200;
The specification of roots blower is 22KW, and the specification of rotary valve is 1.5KW, and the specification of centrifugal blower is the volume of 2.2KW, LVC feed bin is 150m3, and vacuum pump size is 15KW;
The specification of calcium carbonate feed bin is 200m3, and the specification of the 3rd vibration discharger is 0.55KW, and the specification of conveying pot is 0.6m3, the specification of Calcium Carbonate Filtration bucket is 6m3, the specification of the 4th vibration discharger is 0.25KW, and the specification of the 3rd feeding screw is 1.5KW, and the specification of the second electronic scale is 2.2KW;
The specification of DOP feed bin and DINP feed bin is 50m3, and first, second oil transportation pump size is 5.5KW, and the specification of first, second liquid material bucket is 50L, and the specification of the 3rd liquid material bucket is 30L.
The present invention have also been devised a kind of application of the automatic mixing system for PVC floor production line, first, PVC batching induction system and DOP, DINP combined ingredient induction system mix in mass transport to high-speed mixer, calcium carbonate batching induction system mixes in mass transport to low speed mixer, and mixed mass transport to low speed mixer carries out in mixing by high-speed mixer subsequently;
Low speed mixer is respectively by mass transport to the first storage bin that mixes and the second storage bin, material first, second vibration discharger again through first, second storage bin lower end, first, second feeding screw, first, second force cell are to first, second pneumatic transfer valve, the lower end valve port of first, second pneumatic transfer valve is respectively divided into two-way, connect two banburies respectively, then material finally enters in four banburies and carries out banburying operation.
Accompanying drawing explanation
The structure principle chart of the automatic mixing system for PVC floor production line of Fig. 1 designed by the present invention.
Detailed description of the invention
Structure as shown in Figure 1, a kind of automatic mixing system for PVC floor production line that the present embodiment provides, comprise PVC batching induction system, calcium carbonate batching induction system, DOP, DINP combined ingredient induction system and PVC floor production line batch mixing banburying system, wherein, PVC floor production line batch mixing banburying system comprises high-speed mixer and low speed mixer and the bottom discharge mouth of high-speed mixer connects the feeding mouth of low speed mixer, the bottom discharge mouth of low speed mixer is divided into two-way, connect the first storage bin and the second storage bin respectively, first, the lower end discharging opening of the second storage bin is respectively successively by first, second vibration discharger, first, second feeding screw, first, second force cell connects first, second pneumatic transfer valve, first, the lower end valve port of the second pneumatic transfer valve is respectively divided into two-way, connect two banburies respectively,
The output of PVC batching induction system and DOP, DINP combined ingredient induction system connects high-speed mixer, and the output of calcium carbonate batching induction system connects low speed mixer;
PVC prepares burden induction system, comprise the batch turning station vertically arranged and the first pulse filter be arranged on batch turning station, the top at batch turning station is provided with centrifugal blower and its lower end discharging opening connects the first conveyance conduit, one end of first conveyance conduit connects the output of roots blower, the other end connects its top feed mouth of PVC feed bin, and its top feed mouth position of PVC feed bin is also provided with the second pulse filter;
The lower end discharging opening of PVC feed bin connects the upper input of the first electronic scale by the second conveyance conduit and the lower output of electronic scale connects high-speed mixer, the top of the first electronic scale is also provided with the 3rd pulse filter, and the gas outlet, top of the 3rd pulse filter connects vavuum pump;
The lower sides at batch turning station is also provided with level-sensing device, and lower end, batch turning station discharging opening is connected with the first conveyance conduit by rotary valve;
The sidewall of PVC feed bin is provided with three level-sensing devices along its length at equal intervals, lays respectively at the upper, middle and lower portion of PVC feed bin, between the lower output of electronic scale and PVC floor production line batch mixing banburying system, be also provided with Pneumatic butterfly valve;
Aeration valve, pneumatic ball valve and pipe cleaning valve is provided with successively along material transferring direction between PVC feed bin and electronic scale;
Calcium carbonate batching induction system, comprise the calcium carbonate feed bin vertically arranged, the top feeding mouth of calcium carbonate feed bin is provided with the 4th pulse filter, its bottom discharging opening vertically connects the feeding end of conveying pot after the 3rd vibration discharger, also comprise air supplying system conveying pot being carried out to air feed, the discharge end of conveying pot connects the top feeding mouth of Calcium Carbonate Filtration bucket through the 3rd conveyance conduit;
The top of Calcium Carbonate Filtration bucket is provided with the 5th pulse filter and its bottom discharging opening connects PVC floor production line batch mixing banburying system successively after the 4th vibration discharger, the 3rd feeding screw, the second electronic scale;
Air supplying system comprises the air compressor machine, air-filtering drying machine and the gas tank that set gradually along air feed direction, and the output of gas tank connects the air feed end of conveying pot;
3rd is disposed with two pneumatic gate valves along material falling direction between vibration discharger and conveying pot, a pneumatic gate valve is provided with between 4th vibration discharger and the 3rd feeding screw, Pneumatic butterfly valve is provided with between second electronic scale and PVC floor production line batch mixing banburying system, the sidewall of calcium carbonate feed bin is provided with three level-sensing devices along its length at equal intervals, lays respectively at the upper, middle and lower portion of calcium carbonate feed bin;
DOP, DINP combined ingredient induction system, comprise the DOP feed bin and DINP feed bin that vertically arrange and the charging aperture of DOP feed bin and DINP feed bin is all positioned at its top, the bottom discharging opening of DOP feed bin connects the first liquid material bucket by the first oil transfer pump and the 4th conveyance conduit successively, and the location discharging opening of DINP feed bin connects the second liquid material bucket by the second oil transfer pump and the 5th conveyance conduit successively;
The blanking port of first, second liquid material bucket jointly connects the top charging aperture of the 3rd liquid material bucket and is provided with liquid electronic scale in the 3rd liquid material bucket, and the bottom blanking port of the 3rd liquid material bucket connects high-speed mixer;
An operated pneumatic valve is respectively equipped with between the bottom discharging opening of DOP feed bin, DINP feed bin and first, second oil transfer pump, four, an operated pneumatic valve is respectively equipped with between the 5th conveyance conduit and first, second liquid material bucket, be respectively equipped with an operated pneumatic valve between the blanking port of first, second liquid material bucket and the 3rd liquid material bucket, between the bottom blanking port of the 3rd liquid material bucket and PVC floor production line batch mixing banburying system, be provided with an operated pneumatic valve;
The upper and lower part sidewall of DOP feed bin and DINP feed bin is equipped with liquid level gauge, the upper and lower part sidewall of first and second liquid material bucket is equipped with liquid level gauge.
The aforesaid automatic mixing system for PVC floor production line, also comprise central dust remover, the output of central dust remover connects high-speed mixer, low speed mixer and first, second storage bin respectively, also comprise auxiliary agent to feed intake storehouse, the feed intake bottom discharge mouth in storehouse of auxiliary agent connects high-speed mixer by Pneumatic butterfly valve, is also respectively equipped with Pneumatic butterfly valve between first, second force cell and first, second pneumatic transfer valve;
In actual production, we select the specification of high-speed mixer to be 200KW as required, the specification of low speed mixer is 37KW, the specification of first, second storage bin is 6m3, the specification of first, second vibration discharger is 0.25KW, the specification of first, second feeding screw is 4KW, and the specification of first, second force cell is LCS200;
The specification of roots blower is 22KW, and the specification of rotary valve is 1.5KW, and the specification of centrifugal blower is the volume of 2.2KW, LVC feed bin is 150m3, and vacuum pump size is 15KW;
The specification of calcium carbonate feed bin is 200m3, and the specification of the 3rd vibration discharger is 0.55KW, and the specification of conveying pot is 0.6m3, the specification of Calcium Carbonate Filtration bucket is 6m3, the specification of the 4th vibration discharger is 0.25KW, and the specification of the 3rd feeding screw is 1.5KW, and the specification of the second electronic scale is 2.2KW;
The specification of DOP feed bin and DINP feed bin is 50m3, and first, second oil transportation pump size is 5.5KW, and the specification of first, second liquid material bucket is 50L, and the specification of the 3rd liquid material bucket is 30L.
The operation principle of the present embodiment is: first, PVC batching induction system and DOP, DINP combined ingredient induction system mix in mass transport to high-speed mixer, calcium carbonate batching induction system mixes in mass transport to low speed mixer, and mixed mass transport to low speed mixer carries out in mixing by high-speed mixer subsequently;
Low speed mixer is respectively by mass transport to the first storage bin that mixes and the second storage bin, material first, second vibration discharger again through first, second storage bin lower end, first, second feeding screw, first, second force cell are to first, second pneumatic transfer valve, the lower end valve port of first, second pneumatic transfer valve is respectively divided into two-way, connect two banburies respectively, then material finally enters in four banburies and carries out banburying operation.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.
Claims (5)
1. the automatic mixing system for PVC floor production line, it is characterized in that, comprise PVC batching induction system, calcium carbonate batching induction system, DOP, DINP combined ingredient induction system and PVC floor production line batch mixing banburying system, wherein, described PVC floor production line batch mixing banburying system comprises high-speed mixer and low speed mixer and the bottom discharge mouth of described high-speed mixer connects the feeding mouth of low speed mixer, the bottom discharge mouth of described low speed mixer is divided into two-way, connect the first storage bin and the second storage bin respectively, described first, the lower end discharging opening of the second storage bin is respectively successively by first, second vibration discharger, first, second feeding screw, first, second force cell connects first, second pneumatic transfer valve, described first, the lower end valve port of the second pneumatic transfer valve is respectively divided into two-way, connect two banburies respectively,
The output of described PVC batching induction system and DOP, DINP combined ingredient induction system connects high-speed mixer, and the output of described calcium carbonate batching induction system connects low speed mixer.
2. the automatic mixing system for PVC floor production line according to claim 1, is characterized in that:
Described PVC batching induction system, comprise the batch turning station vertically arranged and the first pulse filter be arranged on batch turning station, the top at described batch turning station is provided with centrifugal blower and its lower end discharging opening connects the first conveyance conduit, one end of described first conveyance conduit connects the output of roots blower, the other end connects its top feed mouth of PVC feed bin, and its top feed mouth position of described PVC feed bin is also provided with the second pulse filter;
The lower end discharging opening of described PVC feed bin connects the upper input of the first electronic scale by the second conveyance conduit and the lower output of described electronic scale connects high-speed mixer, the top of described first electronic scale is also provided with the 3rd pulse filter, and the gas outlet, top of described 3rd pulse filter connects vavuum pump;
The lower sides at described batch turning station is also provided with level-sensing device, and lower end, batch turning station discharging opening is connected with the first conveyance conduit by rotary valve;
The sidewall of described PVC feed bin is provided with three level-sensing devices along its length at equal intervals, lays respectively at the upper, middle and lower portion of PVC feed bin, between the lower output of described electronic scale and PVC floor production line batch mixing banburying system, be also provided with Pneumatic butterfly valve;
Aeration valve, pneumatic ball valve and pipe cleaning valve is provided with successively along material transferring direction between described PVC feed bin and electronic scale;
Described calcium carbonate batching induction system, comprise the calcium carbonate feed bin vertically arranged, the top feeding mouth of described calcium carbonate feed bin is provided with the 4th pulse filter, its bottom discharging opening vertically connects the feeding end of conveying pot after the 3rd vibration discharger, also comprise the air supplying system described conveying pot being carried out to air feed, the discharge end of described conveying pot connects the top feeding mouth of Calcium Carbonate Filtration bucket through the 3rd conveyance conduit;
The top of described Calcium Carbonate Filtration bucket is provided with the 5th pulse filter and its bottom discharging opening connects PVC floor production line batch mixing banburying system successively after the 4th vibration discharger, the 3rd feeding screw, the second electronic scale;
Described air supplying system comprises the air compressor machine, air-filtering drying machine and the gas tank that set gradually along air feed direction, and the output of described gas tank connects the air feed end of conveying pot;
Described 3rd is disposed with two pneumatic gate valves along material falling direction between vibration discharger and conveying pot, a pneumatic gate valve is provided with between described 4th vibration discharger and the 3rd feeding screw, Pneumatic butterfly valve is provided with between described second electronic scale and PVC floor production line batch mixing banburying system, the sidewall of described calcium carbonate feed bin is provided with three level-sensing devices along its length at equal intervals, lays respectively at the upper, middle and lower portion of calcium carbonate feed bin;
Described DOP, DINP combined ingredient induction system, comprise the DOP feed bin and DINP feed bin that vertically arrange and the charging aperture of described DOP feed bin and DINP feed bin is all positioned at its top, the bottom discharging opening of described DOP feed bin connects the first liquid material bucket by the first oil transfer pump and the 4th conveyance conduit successively, and the location discharging opening of described DINP feed bin connects the second liquid material bucket by the second oil transfer pump and the 5th conveyance conduit successively;
The blanking port of first, second liquid material bucket described jointly connects the top charging aperture of the 3rd liquid material bucket and is provided with liquid electronic scale in described 3rd liquid material bucket, and the bottom blanking port of described 3rd liquid material bucket connects high-speed mixer;
An operated pneumatic valve is respectively equipped with between the bottom discharging opening of described DOP feed bin, DINP feed bin and first, second oil transfer pump, an operated pneumatic valve is respectively equipped with between described 4th, the 5th conveyance conduit and first, second liquid material bucket, be respectively equipped with an operated pneumatic valve between the blanking port of first, second liquid material bucket described and the 3rd liquid material bucket, between the bottom blanking port of described 3rd liquid material bucket and PVC floor production line batch mixing banburying system, be provided with an operated pneumatic valve;
The upper and lower part sidewall of described DOP feed bin and DINP feed bin is equipped with liquid level gauge, the upper and lower part sidewall of first and second liquid material bucket described is equipped with liquid level gauge.
3. the automatic mixing system for PVC floor production line according to claim 1 and 2, it is characterized in that, also comprise central dust remover, the output of described central dust remover connects high-speed mixer, low speed mixer and first, second storage bin respectively, also comprise auxiliary agent to feed intake storehouse, the feed intake bottom discharge mouth in storehouse of described auxiliary agent connects high-speed mixer by Pneumatic butterfly valve, is also respectively equipped with Pneumatic butterfly valve between first, second force cell described and first, second pneumatic transfer valve.
4. the automatic mixing system for PVC floor production line according to claim 3, it is characterized in that, the specification of described high-speed mixer is 200KW, the specification of described low speed mixer is 37KW, the specification of first, second storage bin described is 6m3, the specification of first, second vibration discharger described is 0.25KW, and the specification of first, second feeding screw described is 4KW, and the specification of first, second force cell described is LCS200;
The specification of described roots blower is 22KW, and the specification of described rotary valve is 1.5KW, and the specification of described centrifugal blower is 2.2KW, and the volume of described LVC feed bin is 150m3, and described vacuum pump size is 15KW;
The specification of described calcium carbonate feed bin is 200m3, the specification of described 3rd vibration discharger is 0.55KW, the specification of described conveying pot is 0.6m3, the specification of described Calcium Carbonate Filtration bucket is 6m3, the specification of described 4th vibration discharger is 0.25KW, the specification of described 3rd feeding screw is 1.5KW, and the specification of described second electronic scale is 2.2KW;
The specification of described DOP feed bin and DINP feed bin is 50m3, and first, second oil transportation pump size described is 5.5KW, and the specification of first, second liquid material bucket described is 50L, and the specification of described 3rd liquid material bucket is 30L.
5. the application of the automatic mixing system for PVC floor production line according to claim 1, it is characterized in that, first, described PVC batching induction system and DOP, DINP combined ingredient induction system mix in mass transport to high-speed mixer, described calcium carbonate batching induction system mixes in mass transport to low speed mixer, and mixed mass transport to low speed mixer carries out in mixing by high-speed mixer subsequently;
Described low speed mixer is respectively by mass transport to the first storage bin that mixes and the second storage bin, material first, second vibration discharger again through first, second storage bin lower end, first, second feeding screw, first, second force cell are to first, second pneumatic transfer valve, the lower end valve port of first, second pneumatic transfer valve described is respectively divided into two-way, connect two banburies respectively, then material finally enters in four banburies and carries out banburying operation.
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| CN104999585A (en) * | 2015-07-21 | 2015-10-28 | 江苏锐升新材料有限公司 | Mixing system for PVC floor production line and application thereof |
| CN106426609A (en) * | 2016-08-30 | 2017-02-22 | 南京永腾化工装备有限公司 | Automatic mixing and feeding system of mixer |
| CN108002037A (en) * | 2017-11-23 | 2018-05-08 | 金发科技股份有限公司 | A kind of full-automatic PVC powder concentrates negative pressure feeding system |
| CN108609247A (en) * | 2018-05-09 | 2018-10-02 | 晋江凯燕新材料科技有限公司 | Multicomponent feed proportioning system and method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999585A (en) * | 2015-07-21 | 2015-10-28 | 江苏锐升新材料有限公司 | Mixing system for PVC floor production line and application thereof |
| CN106426609A (en) * | 2016-08-30 | 2017-02-22 | 南京永腾化工装备有限公司 | Automatic mixing and feeding system of mixer |
| CN108002037A (en) * | 2017-11-23 | 2018-05-08 | 金发科技股份有限公司 | A kind of full-automatic PVC powder concentrates negative pressure feeding system |
| CN108002037B (en) * | 2017-11-23 | 2024-03-15 | 金发科技股份有限公司 | Full-automatic PVC powder centralized negative pressure feeding system |
| CN108609247A (en) * | 2018-05-09 | 2018-10-02 | 晋江凯燕新材料科技有限公司 | Multicomponent feed proportioning system and method |
| CN108609247B (en) * | 2018-05-09 | 2023-11-17 | 晋江凯燕新材料科技有限公司 | Multicomponent dosing system and method |
| CN110281411A (en) * | 2019-07-22 | 2019-09-27 | 广东宏工物料自动化系统有限公司 | PVC is fed feed proportioning system |
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