CN103411135B - The quick feedway of bubble is removed in the double-action of a kind of starchiness slurry positive/negative-pressure - Google Patents

The quick feedway of bubble is removed in the double-action of a kind of starchiness slurry positive/negative-pressure Download PDF

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Publication number
CN103411135B
CN103411135B CN201310349749.2A CN201310349749A CN103411135B CN 103411135 B CN103411135 B CN 103411135B CN 201310349749 A CN201310349749 A CN 201310349749A CN 103411135 B CN103411135 B CN 103411135B
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China
Prior art keywords
tank
vacuum
slurry
solenoid valve
air compressor
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Expired - Fee Related
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CN201310349749.2A
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Chinese (zh)
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CN103411135A (en
Inventor
何清吉
李月娥
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GANSU LANKAI STARCH WATER TREATMENT EQUIPMENT MANUFACTURING Co Ltd
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GANSU LANKAI STARCH WATER TREATMENT EQUIPMENT MANUFACTURING Co Ltd
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Priority to CN201310349749.2A priority Critical patent/CN103411135B/en
Publication of CN103411135A publication Critical patent/CN103411135A/en
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Abstract

The present invention discloses a kind of starchiness slurry positive/negative-pressure double-action and removes the quick feedway of bubble, is made up of vacuum tank, vacuum pump, cyclic water tank, air compressor, slurry tank five annex such as process valve, pipeline that is most of and supporting installation.Utilize vacuum pump and air compressor positive/negative-pressure to control, vacuumize the bubble sucking-off effectively will be mingled with in slurry.Slurry is delivered to production and processing line by malleation that recycling air compressor produces fast.Device employing is electronic, solenoid valve controls automatically, shortens the operating time of production work, alleviates the labor intensity of operator, improve quality of product, is production marketing and the condition created advantageously of winning the market.

Description

The quick feedway of bubble is removed in the double-action of a kind of starchiness slurry positive/negative-pressure
Technical field
The present invention relates to a kind of system and device of quick conveying slurry, is a kind ofly effectively can remove the bubble affecting quality of product in starchiness slurry, device slurry being delivered to fast production and processing line in starch sizes mixing process specifically.
Background technique
Along with the fast development of Dingxi, Gansu Potato Industry, rely on the leading enterprise such as industrial base construction, processing, sale of local natural resource advantages arise at the historic moment and formed fairly large, the potato starch product processing enterprise especially as high added value is surging forward in various places.At present, when the manufacturing enterprise of starch-based product processing produces, all will through the size mixing technology of starch bearing material, in process of sizing mixing, air entrainment wherein, starchiness slurry can form a large amount of bubbles, be difficult to effective removal, drastically influence the market sale of quality of product and product, become a difficult problem for puzzlement starch-based product enterprise.
Summary of the invention
In order to solve the problem, a kind of starchiness slurry positive/negative-pressure double-action is the object of the present invention is to provide to remove the quick feedway of bubble.Utilize this device effectively can remove starch to size mixing the bubble produced in process, again can fast by slurry transferring to the device of production and processing line.
To achieve these goals, the present invention adopts following technological scheme:
The quick feedway of bubble is removed in the double-action of a kind of starchiness slurry positive/negative-pressure, mainly comprises: vacuum tank, vacuum pump, cyclic water tank, air compressor, finished pulp batch can.Vacuum tank side-wall hole, be connected with tank of sizing mixing with electronic dish valve by negative pressure supply pipe, vacuum tank bottom opening is connected with finished pulp batch can by the mortor operated valve on pipeline, discharge port, is provided with 5# solenoid valve bottom finished pulp batch can, and another sidewall of vacuum tank arranges manhole; In vacuum tank, isolating plate is set, around isolating plate, seal ring is installed; Isolating plate is equipped with one-way valve; Between vacuum tank inner tip and isolating plate, telescopic spring is set; Vacuum pump is inhaled vacuum interface and is connected vacuum tank top drilling and vacuum tank are airtight by aspirating air pipe, 3# solenoid valve, check valve, the outlet of vacuum pump air water is connected with cyclic water tank, vacuum pump water intake is connected with cyclic water tank by pipeline by 4# solenoid valve, is provided with sewage draining exit bottom cyclic water tank; Air compressor is by airduct, air filter, and 1# solenoid valve is connected with vacuum tank top is airtight, and pipeline establishes the quick air inlet of bypass to be provided with 2# solenoid valve; Air compressor sewage draining exit is equipped with bottom air filter.
Advantage major embodiment of the present invention is in the following areas:
1, utilize vacuum pump and air compressor positive/negative-pressure to control, the negative pressure utilizing vacuum pump to produce in starchiness slurry be delivered to rapidly a certain amount of in vacuum tank after, close feeding valve, and continue to vacuumize the bubble sucking-off effectively will be mingled with in starching.After starching the exhaustion of interior bubble, slurry is delivered to production and processing line by malleation that recycling air compressor system produces fast, improves quality of product, is production marketing and the condition created advantageously of winning the market.
2, achieve omnidistance mechanical stirring that starchiness slurry processes to production line by sizing mixing, No leakage, pollution-free solenoid valve control and Geldart-D particle automatically, be very easy to production.
The positive/negative-pressure double-action continuous operation principle of the malleation quickly discharging that the negative pressure quick feeding 3, produced by vacuum pump and air compressor are produced, achieves the quick conveying of slurry in the production processes such as conveying and vacuum suction bubble, improves manufacturing efficiency.
4, system all adopts electronic, solenoid valve automatically to control, and shortens the operating time of production work, alleviates the labor intensity of operator.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
In figure: 1-empty compressor 2-negative pressure supply pipe, 3-electric butterfly valve, 4-vacuum tank, 5-isolating plate, 6-flexible springs 7---1# solenoid valve, 8-2# solenoid valve, 9-3# solenoid valve, 15-4# solenoid valve, 19-5# solenoid valve, 10-check valve, 11-manhole, 12-one-way valve, 13-seal ring, 14-cyclic water tank, 16-sewage draining exit, 17-vacuum pump, 18-finished pulp batch can, 19-5# solenoid valve, 20-discharge port, 21-mortor operated valve, 22-air compressor sewage draining exit, 23-air filter.
Embodiment
Below, by reference to the accompanying drawings technical solution of the present invention is described further again:
As shown in Figure 1, the quick feedway of bubble is removed in the double-action of a kind of starchiness slurry positive/negative-pressure, mainly comprises: the annex such as process valve, the pipeline composition of vacuum tank 4, vacuum pump 15, cyclic water tank 14, air compressor 1, slurry tank 18 5 major part and supporting installation.Slurry tank 16, vacuum tank 4 side-wall hole, be connected with tank of sizing mixing with electronic dish valve 3 by negative pressure supply pipe 2, vacuum tank 4 bottom opening is connected with finished pulp batch can 18 by mortor operated valve on pipeline 21, discharge port 20, is provided with 5# solenoid valve 19 bottom finished pulp batch can 18.For the ease of maintenance, manhole 11 is set at another sidewall of vacuum tank 4; Arrange isolating plate 5 in tank, isolating plate 5 periphery installs seal ring 13; And on isolating plate 5, one-way valve 12 is housed.When inhaling vacuum, one-way valve 12 is opened.When just compressing into air, one-way valve 12 is closed, and when achieving malleation conveying slurry, slurry and air compressor gas effectively completely cuts off.In order to make isolating plate 5 can need to move up and down with production technology, telescopic spring 6 is set between tank interior top and isolating plate 5.
Vacuum pump 17 is inhale the main dynamics equipment that vacuum removes bubble in slurry, is connected with valve by various process pipe with other manufacturing mechanism.Vacuum pump 17 is inhaled vacuum interface and is connected with vacuum tank 4 is airtight at vacuum tank top drilling by aspirating air pipe, control 3# solenoid valve 9, check valve 10, the outlet of vacuum pump 17 air water is connected with cyclic water tank 14, vacuum pump 17 water intake is controlled to be connected with cyclic water tank 14 by pipeline by 4# solenoid valve 15, is provided with sewage draining exit 16 bottom cyclic water tank 14.
Cyclic water tank 14 is the supporting process water storage device of vacuum pump 17, and process water injects supplementary by water filling hole by tap water as required, by spill pipe overflow when excess is injected, when cyclic water tank 14 has impurity, discharges by sewage draining exit 16.
Air compressor 1 is for being delivered to the quick feedway of power of finished pulp batch can 18 fast after slurry vacuum exhaustion bubble.Air compressor 1 is connected with vacuum tank 4 top is airtight by airduct, air filter 23,1# solenoid valve 7, and in order to make to take out in vacuum tank 4 tank internal pressure recurrence normal pressure after most bubble, pipeline is established the quick air inlet of bypass and controlled by 2# solenoid valve 8; In order to ensure technique air cleaning, pipeline arranges air filter 23; In order to regularly discharge impurity, bottom air filter 23, establish air compressor sewage draining exit 22.
Finished pulp batch can 18 is the temporary storage appts. for slurry to be processed after suction vacuum removal bubble, setting supporting with production and processing line.
During operation, the present invention is by following technological process operation:
1, each equipment valve of check system whether normal operation, before system cloud gray model, each equipment all stops, and each valve is all in closed condition;
2, fill technique tap water in cyclic water tank 14, open negative pressure supply pipe 2, electric butterfly valve 3, vacuum tank 1# solenoid valve, vacuum cycle water pipe 3# solenoid valve;
3, vacuum pump 17 is started, the modulated slurry made is drawn in vacuum tank 4 by the negative pressure utilizing vacuum to produce, after in vacuum tank 4, slurry reaches prearranging quatity, close negative pressure supply pipe electric butterfly valve 3, after this valve cuts out, continue to use vacuum pump 17 to vacuumize, treat that degree of vacuum reaches-0.76Mpa, when bubble residual capacity does not affect quality of product in slurry, close vacuum pump 17, close negative-pressure vacuum pipe 4# solenoid valve;
4, open vacuum tank top bypass air compressor 2# solenoid valve 8, when vacuum tank 4 internal air pressure and barometric pressure balance each other, close 2# solenoid valve 8.Open air compressor air intake pipe 1# solenoid valve 7 subsequently, open vacuum tank discharging mortor operated valve 21 and carry out the preparation of reception slurry;
5, open air compressor 1, inject the clean air filtered to vacuum tank 4, under the effect of spring 6, isolating plate 5 is compressed downwards, force slurry to be discharged fast in slurry tank 18;
6, after the slurry of slurry tank 18 drains, close the 1# solenoid valve on air compressor 1 and inlet pipe, close discharge port electric butterfly valve 21, vacuum degassing bubble positive/negative-pressure slurry quick conveyance system completes a work cycle.

Claims (1)

1. the quick feedway of bubble is removed in a starchiness slurry positive/negative-pressure double-action, mainly comprise: vacuum tank (4), vacuum pump (15), cyclic water tank (14), air compressor (1), slurry tank (18), it is characterized in that vacuum tank (4) side-wall hole, be connected with tank of sizing mixing with electronic dish valve (3) by negative pressure supply pipe (2), vacuum tank (4) bottom opening is by the mortor operated valve (21) on pipeline, discharge port (20) is connected with finished pulp batch can (18), slurry tank (18) bottom is provided with 5# solenoid valve (19), vacuum tank (4) another sidewall arranges manhole door (11), arrange isolating plate (5) in vacuum tank (4), isolating plate (5) installs seal ring (13) around, one-way valve (12) isolating plate (5) is equipped with, telescopic spring (6) is set between vacuum tank (4) inner tip and isolating plate (5), vacuum pump (17) is inhaled vacuum interface and is connected with vacuum tank (4) is airtight at vacuum tank top drilling by aspirating air pipe, 3# solenoid valve (9), check valve (10), the outlet of vacuum pump (17) air water is connected with cyclic water tank (14), vacuum pump (17) water intake is connected with cyclic water tank (14) by pipeline by 4# solenoid valve (15), and cyclic water tank (14) bottom is provided with sewage draining exit (16), air compressor (1) is by airduct, air filter (23), and 1# solenoid valve (7) is connected with vacuum tank (4) top is airtight, and pipeline is established the quick air inlet of bypass and controlled by 2# solenoid valve (8), air filter (23) bottom is equipped with air compressor sewage draining exit (22).
CN201310349749.2A 2013-08-13 2013-08-13 The quick feedway of bubble is removed in the double-action of a kind of starchiness slurry positive/negative-pressure Expired - Fee Related CN103411135B (en)

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