CN2698574Y - Polystyrene plate forming machine with vacuum system - Google Patents
Polystyrene plate forming machine with vacuum system Download PDFInfo
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- CN2698574Y CN2698574Y CN 200420022930 CN200420022930U CN2698574Y CN 2698574 Y CN2698574 Y CN 2698574Y CN 200420022930 CN200420022930 CN 200420022930 CN 200420022930 U CN200420022930 U CN 200420022930U CN 2698574 Y CN2698574 Y CN 2698574Y
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Abstract
The utility model relates to a polystyrene plate forming machine, particularly a polystyrene plate forming machine with a vacuum system. The utility model solves the problem of slowness in moulding, low production rate, high energy consumption and high moisture percentage of the plate production caused by the existing polystyrene plate forming machine. The utility model is characterized in that the vacuum system is composed of a vacuum pump, a vacuum energy storage tank, a vacuum condenser and a spray cooling device. The vacuum pump is connected to a vacuum butterfly valve, a filter and the vacuum energy storage tank by a pipeline and an end-face pipeline flange. The vacuum energy storage tank is connected to the vacuum condenser by the canal and the end-face pipeline flange. The vacuum condenser is also connected to the spray cooling device by the pipeline and the end-face pipeline flange. A vacuum pressure gauge and an electric thermometer are installed on the vacuum energy storage tank. A safety valve is positioned on the upper side of the vacuum condenser, a level gauge is arranged in the vacuum condenser and a drainage valve is installed on the bottom of the vacuum condenser. The vacuum condenser is provided with a connecting port used to connect the plate forming machine. The utility model can control the vacuum degree during polystyrene plate forming process.
Description
Technical field: the utility model relates to a kind of polystyrene plates former, particularly a kind of polystyrene plates make-up machine that has vacuum system.
Background technology: polystyrene plastics is that EPS is one of our times three big plastic products, and it is widely used in fields such as packing, insulation, waterproof, heat insulation, damping with the performance of the light weight of uniqueness, firm, shock-absorbing, the moisture absorption, easy-formation and good thermal insulation, resistance to water, lower-price characteristic.Also be used for industrial products such as building, refrigeration, color steel house, the cold and hot pipeline of underground structure in a large number.Along with the progress of science and technology, the EPS production equipment also bringing in constant renewal in, is operated semi-automatic production by original offhand, the production that automatically re-packs up till now again, but equipment exists plate forming slow at present, and production efficiency is low, the energy consumption height obtains the high defective of plate product moisture content.
Summary of the invention: the utility model technical issues that need to address are: accelerate plate forming speed, reduce the moisture content of plate product, enhance productivity, cut down the consumption of energy.The technical solution of the utility model is: the polystyrene plates make-up machine that has vacuum system, it is characterized in that: vacuum system comprises vavuum pump, vacuum energy storage canister, vacuum condenser and spray cooling body, vavuum pump connects with vacuum butterfly valve, filter, vacuum energy storage canister successively by pipeline and end face pipeline flange, the vacuum energy storage canister also connects with vacuum condenser by pipeline and end face pipeline flange, and vacuum condenser also connects with the spray cooling body by pipeline and end face pipeline flange; Vacuum system also includes steam-water separator, and steam-water separator connects with vavuum pump by pipeline and end face pipeline flange, and is provided with exhaust outlet at the steam-water separator top.Vavuum pump is a water ring vacuum pump, and the working solution inlet connects with water ring vacuum pump by valve, working solution inlet filter; Pressure vacuum gauge and electronic thermometer are installed on the vacuum energy storage canister; Safety valve is equipped with on the top of vacuum condenser, and liquid level gauge is installed in the vacuum condenser, and the bottom of vacuum condenser is equipped with draining valve, and vacuum condenser is provided with the connector that connects sheet-forming machine; The spray cooling body is made of tubulose shower nozzle and water supply mechanism, water supply mechanism is made of water pump, motor, water pump filter, ball valve, tubulose shower nozzle one end connects with vacuum condenser, the other end connects with water pump by pipeline and end face pipeline flange, water pump is connected with motor, and water inlet connects with water pump by ball valve, water pump filter.The beneficial effects of the utility model are: owing to adopted the polystyrene plates make-up machine that has vacuum system to produce sheet material, vacuum system has been brought into play important effect to the acceleration moulding cooling of board product, the water that draws gas, drying and typing, thereby make the density of board product rise to 6-45 by 6-30, production efficiency has improved 47%, and moisture content has reduced by 2%.Its contrast effect sees the following form:
| Title | Unit | Common sheet material | Vacuum sheet material | New Set |
| Cavity dimension | m/m | 6080×1240× 635 | 6080×1240× 635 | |
| Mold cavity volume | m 3 | 4.17 | 4.17 | |
| Density/specific gravity | Kg/m 3 | 6-30 | 6-45 | Improve 20% |
| Production efficiency | Part/h | 5-8 | 8-11 | Improve 47% |
| Average product | Part/h | 6.5 | 9.5 | |
| Moisture content | ％ | 3.5 | 1.5 | Reduce by 2% |
| Insulation | Degree |
Vacuum system of the present utility model running safety and steady, easy to operate, improved the quality of sheet material.
Description of drawings:
Accompanying drawing is the utility model structural representation
Among the figure: 1-vavuum pump, 2-vacuum energy storage canister, 3-vacuum condenser, 4-water pump, the 5-vacuum butterfly valve, 6-electronic thermometer, 7-pressure vacuum gauge, 8-filter, the 9-steam-water separator, 10-pipeline, 11-working solution inlet, 12-tubulose shower nozzle, the 13-safety valve, 14-draining valve, 15-liquid level gauge, 16-valve, 17-working solution inlet filter, 18-exhaust outlet, 19-connector, 20-water inlet, the 21-ball valve, 22-water pump filter, 23-motor.
The specific embodiment:
With reference to accompanying drawing, the polystyrene plates make-up machine that has vacuum system, vacuum system comprises vavuum pump 1, vacuum energy storage canister 2, vacuum condenser 3 and spray cooling body, vavuum pump 1 connects with vacuum butterfly valve 5, filter 8, vacuum energy storage canister 2 successively by pipeline 10 and end face pipeline flange, vacuum energy storage canister 2 also connects with vacuum condenser 3 by pipeline 10 and end face pipeline flange, and vacuum condenser 3 also connects with the spray cooling body by pipeline 10 and end face pipeline flange; Vacuum system also includes steam-water separator 9, and steam-water separator 9 connects with vavuum pump 1 by pipeline 10 and end face pipeline flange, and is provided with exhaust outlet 18 at steam-water separator 9 tops.Vavuum pump 1 is a water ring vacuum pump, and working solution inlet 11 connects with water ring vacuum pump by valve 16, working solution inlet filter 17; Pressure vacuum gauge 7 and electronic thermometer 6 are installed on the vacuum energy storage canister 2; Safety valve 13 is equipped with on the top of vacuum condenser 3, and liquid level gauge 15 is installed in the vacuum condenser 3, and the bottom of vacuum condenser 3 is equipped with draining valve 14, and vacuum condenser 3 is provided with the connector 19 that connects sheet-forming machine; The spray cooling body is made of water pump 4, motor 23, water pump filter 22, tubulose shower nozzle 12, ball valve 21, tubulose shower nozzle 12 1 ends connect with vacuum condenser 3, the other end connects with water pump 4 by pipeline and end face pipeline flange, water pump 4 is connected with motor 23, and water inlet 20 connects with water pump 4 by ball valve 21, water pump filter 22.
Vavuum pump 1 is selected the 2BVA5-131 water-ring vacuum pump for use, maximum pumping speed 6.66m
3/ min, rotating speed 1430r/mm, power 11kw, this vavuum pump and motor one integrated mass, have compact conformation, flow is big, pumping speed is quick, easy for installation, reliable quality characteristics, it carries out work according to the water ring principle, impeller is assemblied on the main shaft in the pump housing prejudicially, behind pump startup, working solution forms the pendular ring concentric with axle in pump, impeller passes to pendular ring with power, and pendular ring is periodically pulsing between impeller blade, produced pressure by pulsation, gas is discharged after overcompression after sucking again.Vacuum energy storage canister 2 is welded by the Q235 steel plate, and capacity is 6m
3In use, under standard conditions, present normal pressure in the mould of chamber during the making sheet of polystyrene plates make-up machine, and the vacuum system realization is the negative pressure of 0.1Mpa, behind the plate forming in the laminator die cavity, moment is connected it, just the steam in the goods can be extracted out, thereby acceleration has reached cooling, drying and typing to goods spare in the sheet-forming machine die cavity, improved production efficiency, vacuum energy storage canister 2.Vacuum condenser 3 is welded by the Q235 steel plate equally, and capacity is 1.5m
3Water pump 4 is selected ISW-50 horizontal pipeline centrifugal pump for use, and water pump also can adopt elevated tank or press imitates high running water pipe for using.Vacuum butterfly valve 5 is to be connected in the middle of the pipeline of vavuum pump and vacuum energy storage canister with the end face flange, mainly is to prevent a jar interior vacuum unloading, and it is closed immediately when vavuum pump 1 starts after stopping, and the model of vacuum butterfly valve 5 is GIQ-A100.Electronic thermometer 6 adopts pipe joints, and model is an XMTV-digital and electronic thermo detector, and it is accurate, agile that its measures temperature, but design temperature detection range and carry out the temperature information feedback is current thermometer commonly used.What pressure vacuum gauge 7 used is the electric contact pressure vacuum gauge, it is connected on the vacuum energy storage canister 2 with the head that is tightly connected, at any time a vacuum pressure in detecting jar, it just gives vavuum pump 1 with pressure signal transmission when vacuum in the jar reaches setting value, the startup of control vavuum pump 1 and stopping.Filter is a standard component commonly used in the pressure piping, and it mainly acts on is overanxious solid particle and suspension or water, makes pipeline clean, unblocked; The model of selecting for use is DN65-DN150.Steam-water separator 9 is the water treatment three linked piece, employing be QAF-0-1Mpa, the steam-water separator of operating temperature≤60 ℃, it belongs to standard component commonly used in the pressure pipeline container.
Operation and course of action are: vacuum system checks at first whether working solution inlet 11 is connected, and whether water has inserted vavuum pump before beginning startup.When vavuum pump 1 starts, the vacuum butterfly valve 5 that is connected between pipeline and the vacuum energy storage canister 2 is opened automatically, vavuum pump 1 begins to vacuumize, when the vacuum in the vacuum energy storage canister 2 reaches the numerical value of pressure vacuum gauge 7 settings, electric contact pressure vacuum gauge instruction stopping vavuum pump 1, vacuum butterfly valve 5 is closed pipeline thereupon, and vacuum energy storage canister 2 is being waited for the work of off-load, promptly connects sheet-forming machine and vacuumizes.After off-load, vavuum pump 1 begins startup work again, and the temperature of vacuum energy storage canister 2 raises, and electronic thermometer 6 instructions are opened the spray cooling body and carried out cooling work, and temperature has dropped to the spray cooling of setting value back and stopped, valve-off, and water pump quits work.When vavuum pump 1 was in running order, steam-water separator 9 separated the G﹠W that sucks.Note the liquid level gauge of observing on the vacuum condenser 3 15, will in time open draining valve 14 when air cooling condenser 3 water levels of taking seriously are higher than radius and discharge water.
Claims (5)
1, the polystyrene plates make-up machine that has vacuum system, it is characterized in that: vacuum system comprises vavuum pump, vacuum energy storage canister, vacuum condenser and spray cooling body, vavuum pump connects with vacuum butterfly valve, filter, vacuum energy storage canister successively by pipeline and end face pipeline flange, the vacuum energy storage canister also connects with vacuum condenser by pipeline and end face pipeline flange, and vacuum condenser also connects with the spray cooling body by pipeline and end face pipeline flange; Pressure vacuum gauge and electronic thermometer are installed on the vacuum energy storage canister, safety valve is equipped with on the top of vacuum condenser, liquid level gauge is installed in the vacuum condenser, and the bottom of vacuum condenser is equipped with draining valve, and vacuum condenser is provided with the connector that connects sheet-forming machine.
2, the polystyrene plates make-up machine that has vacuum system according to claim 1 is characterized in that, vavuum pump is a water ring vacuum pump, and the working solution inlet connects with water ring vacuum pump by valve, working solution inlet filter.
3, the polystyrene plates make-up machine that has vacuum system according to claim 1, it is characterized in that, the spray cooling body is made of tubulose shower nozzle and water supply mechanism, water supply mechanism is made of water pump, motor, water pump filter, ball valve, tubulose shower nozzle one end connects with vacuum condenser, the other end connects with water pump by pipeline and end face pipeline flange, and water pump is connected with motor, and water inlet connects with water pump by ball valve, water pump filter.
4, the polystyrene plates make-up machine that has vacuum system according to claim 3 is characterized in that, water supply mechanism also can be elevated tank or press the high running water pipe of effect.
5, the polystyrene plates make-up machine that has vacuum system according to claim 1, it is characterized in that, vacuum system also includes steam-water separator, and steam-water separator connects with vavuum pump by pipeline and end face pipeline flange, and is provided with exhaust outlet at the steam-water separator top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022930 CN2698574Y (en) | 2004-05-20 | 2004-05-20 | Polystyrene plate forming machine with vacuum system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022930 CN2698574Y (en) | 2004-05-20 | 2004-05-20 | Polystyrene plate forming machine with vacuum system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698574Y true CN2698574Y (en) | 2005-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420022930 Expired - Fee Related CN2698574Y (en) | 2004-05-20 | 2004-05-20 | Polystyrene plate forming machine with vacuum system |
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| CN (1) | CN2698574Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662833A (en) * | 2012-08-31 | 2014-03-26 | 昆山冠益玻璃有限公司 | Vacuum piece suction device used for glass bando machine |
-
2004
- 2004-05-20 CN CN 200420022930 patent/CN2698574Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662833A (en) * | 2012-08-31 | 2014-03-26 | 昆山冠益玻璃有限公司 | Vacuum piece suction device used for glass bando machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |