CN104475273A - Automatic discharge type centrifuge - Google Patents
Automatic discharge type centrifuge Download PDFInfo
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- CN104475273A CN104475273A CN201410741295.8A CN201410741295A CN104475273A CN 104475273 A CN104475273 A CN 104475273A CN 201410741295 A CN201410741295 A CN 201410741295A CN 104475273 A CN104475273 A CN 104475273A
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- residue
- rotary drum
- filtering barrel
- barrel
- cavity
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Abstract
The invention discloses an automatic discharge type centrifuge which comprises a conical filter residue barrel. The large end face of the filter residue barrel faces upwardly. A residue discharge pipe is arranged at the bottom end of the filter residue barrel. A filtrate barrel is disposed in the filter residue barrel. A liquid outlet pipe is further arranged on the lower portion of the wall of the filtrate barrel. The liquid outlet pipe penetrates the filter residue barrel and extends out of the same. A conical rotary drum is disposed in the filtrate barrel. The large end face of the rotary drum faces upwardly. The lateral wall of the rotary drum is abutted against the end of the filtrate barrel. A plurality of filter holes are formed in the lateral wall of the rotary drum. A filter cloth which can cover all the filter holes is further disposed on the lateral wall of the rotary drum. A feeding pipe and a cleaning pipe are arranged above the rotary drum. A rotary shaft is disposed at the bottom end of the rotary drum. The rotary shaft sequentially penetrates the filtrate barrel and the filter residue barrel and extends out of the filter residue barrel. By the automatic discharge type centrifuge which is high in efficiency and simple to operate, the technical defect that current centrifugal separation is low in efficiency and complex in operation is overcome.
Description
Technical field
The invention belongs to food centrifugation field, be specifically related to a kind of automatic unloading type centrifuge.
Background technology
Centrifugation refers to the lock out operation utilizing centrifugal intertia force to realize solid phase and liquid phase or liquid phase and liquid phase in material, centrifugal separation technology is widely used in food industry, as being separated of the clarification of Fresh Juice, the exquisiteness of edible oil and protein and starch, centrifugal separation technology application in the food industry to increase yield, improve quality, to reduce costs and there is important realistic meaning the aspect such as improve sanitary condition.
The centrifugation of food is carried out usually in centrifuge.Existing centrifuge generally includes rotary drum and feed pipe, treat that the food liquid of centrifugation is delivered in rotary drum by feed pipe, drum rotating drives food liquid to rotate together, along with the rotary speed of food liquid improves, namely there is centrifugal phenomenon in food liquid, thus the liquid phase in food is thrown out of to outside rotary drum, solid phase is then blocked in rotary drum, and then achieves being separated of liquid phase and solid phase in food liquid.But; when carrying out the centrifugation of food at present; centrifugal food liquid is treated in the conveying in rotary drum of continuity ground; liquid phase in food is thrown out of to outside rotary drum gradually; solid phase then builds up in rotary drum; along with increasing of solid phase in rotary drum; solid phase can hinder follow-up centrifugation; thus reduce follow-up centrifugation efficiency; in order to head it off, people usually can stop charging, clear up the filter residue in rotary drum, carry out follow-up centrifugation again after for clearance; reduce the whole efficiency of centrifugation, and complicated operation.
Summary of the invention
The technical problem to be solved in the present invention is low for current centrifugation efficiency and the technological deficiency of complicated operation, provides the automatic unloading type centrifuge that a kind of efficiency is high and simple to operate.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: automatic unloading type centrifuge, comprise residue-filtering barrel, the tapered shape of described residue-filtering barrel, the large end face of residue-filtering barrel upward, the bucket wall of residue-filtering barrel comprises the first internal layer and the first skin, common formation the first cavity between the first internal layer and the first skin, and the bottom of residue-filtering barrel is provided with residue outlet; Filtrate tank is provided with in residue-filtering barrel, the bucket wall of filtrate tank comprises the second internal layer and the second skin, common formation the second cavity between second internal layer and the second skin, the tube connector that one group is communicated with the second cavity and the first cavity is provided with between second cavity and the first cavity, the bucket wall bottom of filtrate tank is also provided with drain pipe, and drain pipe passes residue-filtering barrel and extends to outside residue-filtering barrel; Rotary drum is provided with in filtrate tank, the tapered shape of rotary drum, the large end face of rotary drum upward, and the sidewall of rotary drum and filtrate tank end offset, the sidewall of rotary drum is provided with several filter bores and the sidewall of rotary drum is also provided with the filter cloth that can cover all filter bores, the top of rotary drum is provided with feed pipe and scavenge pipe, and the bottom of rotary drum is provided with rotating shaft, and rotating shaft extends to outside residue-filtering barrel through filtrate tank and residue-filtering barrel successively.
Adopt the automatic unloading type centrifuge of technical solution of the present invention, comprise residue-filtering barrel, residue-filtering barrel for collecting filter residue, the tapered shape of residue-filtering barrel, thus filter residue can along the bucket wall slide downward of residue-filtering barrel, residue-filtering barrel comprises the first internal layer and the first skin, common formation the first cavity between first internal layer and the first skin, the first cavity can pass into high-temperature steam, thus carries out drying to filter residue, the bottom of residue-filtering barrel is provided with residue outlet, and residue outlet is used for filter residue to derive, filtrate tank is provided with in residue-filtering barrel, filtrate tank is for collecting filtrate, the bucket wall of filtrate tank comprises the second internal layer and the second skin, common formation the second cavity between second internal layer and the second skin, second cavity can pass into high-temperature steam, thus evaporation and concentration is carried out to the dilution filtrate after cleaning, tube connector is provided with between first cavity and the second cavity, tube connector is for being communicated with the first cavity and the second cavity, thus conveniently in the second cavity, input high-temperature steam, and tube connector can give filtrate tank a support force, the bucket wall bottom of filtrate tank is provided with drain pipe, drain pipe is used for filtrate to derive, rotary drum is provided with in filtrate tank, rotary drum is used for liquid towards food and carries out centrifugal filtration, sidewall and the filtrate tank end of rotary drum offset, thus filter residue can be avoided to enter in filtrate tank, the top of rotary drum is provided with feed pipe and scavenge pipe, and feed pipe is used for conveying in rotary drum and treats the food liquid of centrifugation, and scavenge pipe is used for transport cleaning liquid in rotary drum, the bottom of rotary drum is provided with rotating shaft, and rotating shaft is for driving drum rotating.
Know-why of the present invention and technique effect are: food liquid enters in rotary drum from feed pipe, the liquid food that rotarily drives of rotary drum rotates, when the rotating speed of food liquid reaches a critical value, namely there is centrifugal phenomenon in food liquid, the liquid phase in food liquid is then thrown out of to rotary drum by filter bores, is entered in filtrate tank; Solid phase in food liquid is then blocked and forms filter residue in rotary drum, along with the further increase of filter residue rotating speed, filter residue overcomes frictional force between filter cloth under the influence of centrifugal force, mobile, last to be thrown out of from rotary drum top of upwards spinning along drum inner wall enters in residue-filtering barrel to rotary drum, thus achieves being separated of filter residue and filtrate.Due in the centrifugal separation processes of filter residue and filtrate, filter residue is thrown away continuously to outside rotary drum, avoids filter residue and accumulates in rotary drum, thus avoids the centrifugal filtration that filter residue hinders food liquid follow-up.
Further, described residue-filtering barrel top is positioned at the top on filtrate tank top, and residue-filtering barrel top is provided with bung, bung is provided with passage, and described feed pipe and scavenge pipe all extend in rotary drum through bung.Bung can avoid filter residue to throw away to outside residue-filtering barrel, steam when steam when passage can discharge filter residue and drying and filtrate concentrate.
Further, the end of described feed pipe is provided with shower nozzle.Shower nozzle can increase the initial velocity of the food liquid treating centrifugation, thus makes food liquid fast centrifugal phenomenon occur, and then improves the centrifugal efficiency of food.
Further, described drain pipe is provided with control valve.Control valve can adjust according to the evaporation and concentration situation of filtrate the speed that filtrate discharges, thus regulates the evaporation and concentration time length of filtrate.
Further, the tapered shape in the bottom of described residue-filtering barrel.Thus filter residue can be expelled to outside residue-filtering barrel under the Action of Gravity Field of self, the efficiency that filter residue is discharged is higher.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is further illustrated:
Fig. 1 is the schematic diagram of automatic unloading type centrifuge embodiments of the present invention.
Detailed description of the invention
Wherein: the first cavity 1, tube connector 2, second cavity 3, bung 4, rotary drum 5, feed pipe 6, scavenge pipe 7, shower nozzle 8, filtrate tank 9, residue-filtering barrel 10, turning cylinder 11, drain pipe 12, control valve 13.
As shown in Figure 1, automatic unloading type centrifuge of the present invention, comprises residue-filtering barrel 10, the tapered shape of residue-filtering barrel 10, the large end face of cone-shaped residue-filtering barrel 10 upward, the bucket wall of residue-filtering barrel 10 comprises the first internal layer and the first skin, and between the first internal layer and the first skin, common formation in the first cavity 1, first cavity 1 is connected with high-temperature steam, the top of residue-filtering barrel 10 is provided with bung 4, bung 4 is provided with passage, the tapered shape in bottom of residue-filtering barrel 10, and the bottom of residue-filtering barrel 10 is provided with residue outlet, filtrate tank 9 is provided with in residue-filtering barrel 10, filtrate tank 9 top is positioned at below residue-filtering barrel 10 top, the bucket wall of filtrate tank 9 comprises the second internal layer and the second skin, common formation the second cavity 3 between second internal layer and the second skin, high-temperature steam is connected with in second cavity 3, one group of tube connector 2 is provided with between second cavity 3 and the first cavity 1, one group of tube connector 2 can support filtrate tank 9, and the second cavity 3 and the first cavity 1 can be communicated with, the bucket wall bottom of filtrate tank 9 is also provided with drain pipe 12, drain pipe 12 passes residue-filtering barrel 10 and extends to outside residue-filtering barrel 10, and drain pipe 12 is provided with control valve 13 in the outside of residue-filtering barrel 10, rotary drum 5 is provided with in filtrate tank 9, the tapered shape of rotary drum 5, the large end face of rotary drum 5 upward, sidewall and filtrate tank 9 end of rotary drum 5 offset, and rotary drum 5 top is positioned at the below on residue-filtering barrel 10 top, the sidewall of rotary drum 5 is provided with several filter bores, filter cloth on the sidewall of rotary drum 5, filter cloth can cover all filter bores, bung 4 is provided with feed pipe 6 and scavenge pipe 7, feed pipe 6 and scavenge pipe 7 all extend in rotary drum 5 through bung 4, and the bottom of feed pipe 6 is also provided with shower nozzle 8, the bottom of rotary drum 5 is provided with rotating shaft, rotating shaft extends to outside residue-filtering barrel 10 through filtrate tank 9 and residue-filtering barrel 10 successively.
In specific implementation process, high-temperature steam is passed in the first cavity 1, open the motor be connected with turning cylinder 11, in feed pipe 6 and in scavenge pipe 7, food liquid and the cleaning fluid of centrifugation is treated in input respectively, food liquid carries out generation centrifugation after entering rotary drum 5, filtrate enters in filtrate tank 9, filter residue throws away in residue-filtering barrel 10 after then being cleaned, filter residue is along the bucket wall slide downward of residue-filtering barrel 10, drying can be carried out while sliding, dried filter residue is expelled to residue-filtering barrel 10 from residue outlet and collects, cleaning fluid falls into and to filtrate tank 9, filtrate is diluted, and the high-temperature steam in the second cavity 3 can make to be carried out evaporation and concentration by the filtrate after diluting, filtrate is discharged finally by drain pipe 12, collect.In implementation process, if sampling Detection is too low to the filter liquor concentration of discharging from drain pipe 12, control valve 13 can be turned down, reduce the speed that filtrate discharges, increase the time of filtrate evaporation and concentration in filtrate tank 9, thus improve the concentration of filtrate.
For a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (5)
1. automatic unloading type centrifuge, is characterized in that: comprise residue-filtering barrel, the tapered shape of described residue-filtering barrel, the large end face of residue-filtering barrel upward, the bucket wall of residue-filtering barrel comprises the first internal layer and the first skin, common formation the first cavity between the first internal layer and the first skin, and the bottom of residue-filtering barrel is provided with residue outlet; Filtrate tank is provided with in residue-filtering barrel, the bucket wall of filtrate tank comprises the second internal layer and the second skin, common formation the second cavity between second internal layer and the second skin, the tube connector that one group is communicated with the second cavity and the first cavity is provided with between second cavity and the first cavity, the bucket wall bottom of filtrate tank is also provided with drain pipe, and drain pipe passes residue-filtering barrel and extends to outside residue-filtering barrel; Rotary drum is provided with in filtrate tank, the tapered shape of rotary drum, the large end face of rotary drum upward, and the sidewall of rotary drum and filtrate tank end offset, the sidewall of rotary drum is provided with several filter bores and the sidewall of rotary drum is also provided with the filter cloth that can cover all filter bores, the top of rotary drum is provided with feed pipe and scavenge pipe, and the bottom of rotary drum is provided with rotating shaft, and rotating shaft extends to outside residue-filtering barrel through filtrate tank and residue-filtering barrel successively.
2. automatic unloading type centrifuge as claimed in claim 1, it is characterized in that: described residue-filtering barrel top is positioned at the top on filtrate tank top, and residue-filtering barrel top is provided with bung, bung is provided with passage, and described feed pipe and scavenge pipe all extend in rotary drum through bung.
3. automatic unloading type centrifuge as claimed in claim 2, is characterized in that: the end of described feed pipe is provided with shower nozzle.
4. automatic unloading type centrifuge as claimed in claim 3, is characterized in that: described drain pipe is provided with control valve.
5. automatic unloading type centrifuge as claimed in claim 4, is characterized in that: the tapered shape in bottom of described residue-filtering barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410741295.8A CN104475273A (en) | 2014-12-09 | 2014-12-09 | Automatic discharge type centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410741295.8A CN104475273A (en) | 2014-12-09 | 2014-12-09 | Automatic discharge type centrifuge |
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| Publication Number | Publication Date |
|---|---|
| CN104475273A true CN104475273A (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410741295.8A Pending CN104475273A (en) | 2014-12-09 | 2014-12-09 | Automatic discharge type centrifuge |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984837A (en) * | 2015-06-29 | 2015-10-21 | 程名亭 | Continuous ore discharge type centrifuge |
| CN106862068A (en) * | 2017-04-24 | 2017-06-20 | 贵州金石车载式流动打砂机制造有限责任公司 | A kind of circulating quartz sand dedusting screening plant |
| CN108592985A (en) * | 2018-05-07 | 2018-09-28 | 蒋雷杰 | A kind of automation sensor device |
-
2014
- 2014-12-09 CN CN201410741295.8A patent/CN104475273A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984837A (en) * | 2015-06-29 | 2015-10-21 | 程名亭 | Continuous ore discharge type centrifuge |
| CN106862068A (en) * | 2017-04-24 | 2017-06-20 | 贵州金石车载式流动打砂机制造有限责任公司 | A kind of circulating quartz sand dedusting screening plant |
| CN108592985A (en) * | 2018-05-07 | 2018-09-28 | 蒋雷杰 | A kind of automation sensor device |
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Application publication date: 20150401 |