CN109401832B - Full-automatic intelligent amortization formula oil extraction production system - Google Patents
Full-automatic intelligent amortization formula oil extraction production system Download PDFInfo
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- CN109401832B CN109401832B CN201710711270.7A CN201710711270A CN109401832B CN 109401832 B CN109401832 B CN 109401832B CN 201710711270 A CN201710711270 A CN 201710711270A CN 109401832 B CN109401832 B CN 109401832B
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- 238000000605 extraction Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000030279 gene silencing Effects 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 302
- 235000012054 meals Nutrition 0.000 claims description 44
- 239000010779 crude oil Substances 0.000 claims description 28
- 238000003756 stirring Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 239000000872 buffer Substances 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000012536 storage buffer Substances 0.000 claims description 2
- 238000011068 loading method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
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- 235000019198 oils Nutrition 0.000 description 239
- 230000008569 process Effects 0.000 description 7
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- 239000010802 sludge Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 235000015112 vegetable and seed oil Nutrition 0.000 description 3
- 239000008158 vegetable oil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
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- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
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- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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- 230000035764 nutrition Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
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- 235000020238 sunflower seed Nutrition 0.000 description 1
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- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/06—Production of fats or fatty oils from raw materials by pressing
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/008—Refining fats or fatty oils by filtration, e.g. including ultra filtration, dialysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Abstract
The invention discloses a full-automatic intelligent silencing oil pressing production system. The device consists of an oil press, a control box, an intelligent pre-hopper, an oil press hopper, an oil residue processor, a dreg crusher, a dreg auger, an automatic feeding machine, a heat-extraction type three-way distributor, an automatic oil filter and a noise processing device. It adopts a mechanical automatic operation mode to complete the operation by intelligent automatic control. Can save operating personnel by a wide margin and reduce the labor intensity of the operating personnel and the oil pressing production cost, and remarkably improve the oil pressing working efficiency. And the intelligent control of the shed material and the empty material and the effective control of the noise fully embody the humanized design concept. Compared with the prior art, the method has outstanding substantive characteristics and remarkable progress. The invention also has the advantages of novel and unique inventive conception, compact and reasonable structural design, stable and reliable working performance, simple and easy operation and maintenance, and the like. Is suitable for popularization and application in large, medium and small oil plants.
Description
Technical Field
The invention relates to a production equipment system used on an oil extraction production line, in particular to a system formed by production equipment used on the oil extraction production line, wherein the production equipment system comprises automatic control prefilling, automatic oil extraction, automatic oil residue separation, crushing and conveying of oil residues and oil residues, filtering of crude oil, material separation and bagging of crushed residues and the like.
Background
Vegetable oil (such as soybean oil, peanut oil, sunflower seed oil, etc.) contains rich nutrition of unsaturated fatty acid, vitamin, etc., and is one of indispensable essential products in modern human daily diet. With the rapid development of social economy and the progress of scientific technology, health awareness of people is continuously enhanced, so that the safety problem of people on edible oil is also particularly concerned. Especially, the hazards brought by swill-cooked dirty oil and transgenic oil-immersed oil to the health are well known. Therefore, the pure physical squeezing of the squeezed vegetable oil without adding any chemical additive is very popular. In this way, the cold pressing technology and equipment of vegetable oil are further developed based on the traditional process equipment. The full-automatic combined oil press of patent number 2016 2040 4219.2 is characterized in that a conveying auger and a feeding auger are additionally arranged at the rear side of the oil press, the oil is conveyed into a conveying auger Long Liaodou with the height of about one meter, the oil is conveyed into the feeding auger through the conveying auger, the oil is lifted into a hopper of the oil press by the feeding auger to be pressed, and an oil cake pressed in a pressing chamber is crushed by a cake crushing mechanism and is conveyed to a storage hopper of the auger conveyor by the conveying auger to be mixed with raw materials which are not pressed, so that the automatic oil pressing is realized. The machine can reduce the labor intensity of a part of workers, but the labor is required to add the oil into the conveying winch Long Liaodou with the height of about one meter, and the amount of the oil to be added is small each time, so that the pressing condition of the oil is required to be observed manually at any time in the pressing process to adjust the feeding condition of the oil at any time, the working efficiency is low, the operation and the use are inconvenient, and the cake crushing mechanism cannot achieve the ideal degree of crushing the cake required by secondary pressing in the pressing process. Not only affects the quality and efficiency of oil extraction, but also the noise in the production process is very large and can not be eliminated.
Disclosure of Invention
The invention aims to provide a full-automatic intelligent silencing type oil pressing production equipment system, which mainly aims to solve the problems that in the prior art, operation is inconvenient, working efficiency is low, a filling port is too high in the oil pressing process, a large amount of oil cannot be filled at one time, intelligent control cannot be realized because working conditions must be checked manually in the oil pressing process, a cake crushing mechanism cannot meet the secondary pressing requirement, and the whole working process uses too much manpower and has too much noise.
The invention discloses a full-automatic intelligent silencing type oil pressing production system, which comprises a first oil press, a second oil press, a control box and a control box, wherein the control box comprises the following components:
a first intelligent pre-hopper, a second intelligent pre-hopper, a first oil press hopper and a second oil press hopper which are used for providing intelligent anticipation and filling for the first oil press and the second oil press;
oil residues falling from press bores of the first oil press and the second oil press are respectively subjected to oil residue separation, and the oil residues are automatically controlled to enter a first oil residue processor and a second oil residue processor of an oil residue auger conveying hopper according to set weight;
the large-piece oil meal discharged from the meal outlet of the first oil press and the second oil press is crushed into a first meal crusher and a second meal crusher with the size of a meal block required by secondary squeezing;
the oil residues separated by the first oil residue processor and the second oil residue processor are respectively transmitted to a first oil residue auger and a second oil residue auger of a spiral conveying auger of an automatic receiving and feeding machine, and the oil residues crushed by the first dreg crusher and the second dreg crusher are further crushed and respectively sent to the first dreg auger and the second dreg auger of the automatic receiving and feeding machine and the heat extraction type three-way distributor;
a heat-exhausting type three-way distributor for exhausting and distributing the oil meal conveyed by the second broken meal auger;
an automatic oil filter for silencing and filtering crude oil;
noise processing device for isolating noise generated by oil pressing.
According to the invention, due to the adoption of the system formed by the equipment, a large amount of oil to be pressed can be lifted into the first intelligent pre-hopper through the feeding auger, and the oil in the first intelligent pre-hopper enters the press chamber of the first oil press for pressing through the first oil press hopper. Large-sized oil meal discharged from a meal outlet of the oil press falls into a first meal crushing auger after being primarily crushed by a first meal crusher, then enters the automatic receiving and feeding machine, oil slag conveyed by the first and second oil slag augers enters a spiral conveying auger of the automatic receiving and feeding machine, and the oil meal falling into the automatic receiving and feeding machine is mixed with the oil slag to enter a second intelligent pre-hopper or even a second squeezer for squeezing after being thrown into the spiral conveying auger under the centrifugal action of stirring blades. Crude oil and oil residues obtained by squeezing the first oil press and the second oil press respectively fall into the first oil residue processor and the second oil residue processor through the protective covers outside the press bores of the first oil press and the second oil press, the crude oil processor respectively separates the crude oil from the oil residues, and the crude oil is sent into the crude oil barrel and then is filtered through the automatic oil filter. The oil residues are conveyed into a screw conveying auger of the full-automatic receiving and feeding machine through a second oil residue auger, are mixed and stirred with the oil residues, and then enter a second intelligent pre-hopper and even a second squeezer for squeezing. The absolute oil meal pressed by the second oil press is further crushed and conveyed to a heat discharging type three-way distributor for heat discharging and material separating through a second crushed meal auger. And then discharged from two discharge ports of the heat-discharging type three-way distributor. And the oil meal is filled into the bag through the empty bag sleeved by the two bagging devices. In the whole oil pressing production process, the invention adopts a mechanical automatic operation mode to finish the operation by intelligent automatic control. Can save operating personnel by a wide margin and reduce the labor intensity of the operating personnel and the oil pressing production cost, and remarkably improve the oil pressing working efficiency. And the intelligent control of the shed material and the empty material and the effective control of the noise fully embody the humanized design concept. Compared with the prior art, the method has outstanding substantive characteristics and remarkable progress. The invention also has the advantages of novel and unique inventive conception, compact and reasonable structural design, stable and reliable working performance, simple and easy operation and maintenance, and the like. Is suitable for popularization and application in medium and small oil plants.
Drawings
FIG. 1 is a schematic diagram of the system architecture of the present invention;
FIG. 2 is a schematic diagram of the structure of the intelligent anticipation bucket of the present invention;
FIG. 3 is a schematic view of the oil press hopper structure of the present invention;
FIGS. 4, 5 and 6 are schematic views of the structure of the bottom of the pulp screen, the pulp shield and the pulp wheel of the pulp grinder;
FIG. 7 is a schematic view of the internal structure of the pulp auger of the present invention;
FIG. 8 is a schematic diagram of the oil residue processor of the present invention;
FIG. 9 is a schematic view of the structure of the automatic receiving and feeding machine of the present invention;
FIG. 10 is a schematic view of the heat rejecting three-way distributor of the present invention;
FIG. 11 is a schematic view of the structure of the automatic oil filter of the present invention;
FIGS. 12 and 13 are schematic views of the structure of the upper and lower covers of the press chamber shield of the present invention;
FIG. 14 is a schematic view of the noise treating apparatus of the oil press according to the present invention;
fig. 15 is a schematic view of the mechanical base of the oil press of the present invention.
Detailed Description
As shown in the figure, the full-automatic intelligent silencing type oil extraction production system is a novel production system designed on the basis of existing oil extraction equipment. The intelligent oil press comprises a first oil press 1 and a second oil press 1, wherein the tops of the first oil press 1 and the second oil press 1 ' are respectively provided with a first intelligent pre-hopper 2, a second intelligent pre-hopper 2 ' and a first oil press hopper 3, a second oil press hopper 3 ', the first intelligent pre-hopper 2 and the second intelligent pre-hopper 2 ' are respectively provided with a speed reducing motor 14 fixed on a motor bracket 19 at the top of the hopper, motor output shafts in the hopper are respectively connected and fixed with symmetrical stirring blades 15 which are matched with the shape of a bottom box body through connecting rods at two sides, the motor output shafts are supported by bearings 16 in a bearing seat, the hopper is provided with an observation window 17, the upper part and the lower part of the hopper are respectively provided with an optical control sensor 18, 18 ', and a monitoring probe 20 is fixed on the motor bracket 19. The first and second oil press hoppers 3, 3 'are provided with stirring blades 22 driven by a top transmission mechanism 21 in a hopper main body, the hopper main body is respectively provided with a light-operated sensor 18″ and an observation window 17', one side of the bottom is also provided with a discharge opening 23, and the top is provided with a feed inlet plugboard 24. The gear protection cover is sleeved outside the transmission mechanism 21. The first feeding auger 4 conveys oil to be pressed to the first intelligent pre-hopper 2, the second feeding auger 4 ' conveys oil residues and oil meal to be pressed to the second intelligent pre-hopper 2 ', and the first and second intelligent pre-hoppers 2 and 2 ' correspond to the first and second oil press hoppers 3 and 3 ' and then reach the first and second oil presses 1 and 1 '. The outer parts of the press bores of the first oil press 1 and the second oil press 1' are sleeved with press bore protective covers, the press bore protective covers are composed of a shell main body 25 and an upper cover 26, an inverted trapezoid oil residue outlet 27 is arranged at the bottom of the shell main body 25, and a heat discharging opening 28 is arranged at the top of the upper cover. The bottoms of the oil residue outlets 27 of the press chamber protective covers of the first oil press and the second oil press 1 and 1 'respectively correspond to the first oil residue processor and the second oil residue processor (namely the oil residue separator) 5 and 5'. The above-mentioned sludge treatment machine 5, 5 'is characterized in that a mesh conveyor 30 is provided at the top of an inclined funnel 29, a conveying hopper 31 of a first and a second sludge auger 6, 6' is fixed corresponding to the output port of the mesh conveyor 30, the first and the second sludge augers 6, 6 'are respectively connected with a screw conveying auger 32 of an automatic material receiving machine 8, the inclined funnel 29 is connected with a first and a second crude oil barrels 11, 11', and a gravity sensor 33 is provided below the mesh conveyor 30 and the inclined funnel 29. The gravity sensor 33 is configured to weigh the weight of the oil residue on the mesh conveyor 30, and when the oil residue on the mesh conveyor 30 reaches the starting weight set by the gravity sensor 33, the mesh conveyor 30 is automatically started under the control of the control box 13, and the separated oil residue is conveyed into the oil residue conveyor hoppers 31 of the first and second oil residue twists 6 and 6'. When the oil sludge on the grid conveyor 30 is conveyed, the weight measured by the gravity sensor 33 is lower than the set starting weight, and the control box 13 controls the grid conveyor 30 to be closed. Mainly aims at reducing equipment use, reducing mechanical loss, saving energy and enhancing efficiency. In addition, the first and second meal crushers are correspondingly arranged at the positions of the meal outlet of the first and second oil presses 1 and 1'. The dreg crusher is formed by arranging a dreg wheel 37 in an outer sleeve formed by bolting a semicircular shield 35 with a heat discharging opening 34 at the top and a semicircular dreg screen bottom 36 with a screen at the bottom, wherein the dreg wheel 37 is fixed on dreg discharging heads of dreg discharging ends of main transmission shafts of the first oil press 1 and the second oil press 1' by two identical parts of bolts. The outer sleeve consisting of the protective cover 35 and the crushed dreg screen bottom 36 is fixed on the frame of the dreg outlet end of the first and second oil presses 1 and 1'. When the cake crushing wheel 37 moves relatively with the outer sleeve formed by the shield 35 and the cake crushing screen bottom 36 in the rotation process of the main transmission shaft, the large-piece oil cake is crushed to the size of the mesh hole of the cake crushing screen bottom 37, so that the cake size required by the secondary oil cake pressing is achieved. The intelligent control hopper 40 from the lower part to the automatic receiving and feeding machine 8 is a first pulp auger 7, the other one to the heat extraction type three-way distributor 9 is a second pulp auger 7 ', and the first and second pulp augers 7 and 7' are formed by connecting and fixing a plurality of pulp discs 38 on auger shafts of spiral feeding augers near the outlet ends and crushing claws 39 arranged on the inner walls of part cavities corresponding to the pulp discs 38. The power is provided by a mechanical base formed by a transmission shaft 69 driven by a belt 68 and pulleys 66 and 67 connected with one end of a main transmission shaft of the first oil press 1 and the second oil press 1', and a right-angle bevel gear box 70 connected with the end of the transmission shaft 69. The transmission shaft 69 is further provided with a clutch 71 to facilitate the clutch with the main transmission shafts of the first and second oil presses 1, 1'. The rotation of the dreg plate 38 and the organic cooperation of the crushing claw 39 form the stirring, cutting and pushing motions, so that the oil dreg smoothly reaches the automatic receiving and feeding machine 8 and the heat-exhausting type three-way distributor 9. The automatic receiving and feeding machine 8 is composed of a top intelligent control hopper 40 and a bottom stirring box 41. The intelligent control bucket 40 is characterized in that a balance shaft 43 supported by a fixing frame 42 is arranged at the top end of a stirring box 41, the balance shaft 43 is connected with an inclined funnel which is open up and down, an angle ruler 44 is arranged on the fixing frame 42, a toggle plate 45 and a micro switch 46 are arranged on the inclined funnel close to the angle ruler 44, a counterweight 47 is arranged on the other side, and a monitoring probe 20' is arranged at the top of the stirring box 41. The automatic receiving and feeding machine 8 receives the oil residues and the oil residues sent by the first and second oil residue augers 6 and 6 'and the first broken dreg augers 7, namely, the first and second oil presses 1 and 1' in operation receive the oil residues, and meanwhile, the received oil residues are thrown out of a discharge hole under the centrifugal effect generated by rotation of stirring blades in the stirring box 41, are mixed and stirred with the oil residues received in the spiral conveying augers 32, and are sent into the second intelligent pre-hopper 2 'through the second feeding augers 4', so as to finish feeding. When the oil meal at the discharge port of the first broken meal auger 7 continuously falls into the intelligent control bucket 40 of the automatic receiving machine 8 and slides from the end A to the end B into the automatic receiving machine 8, and the oil meal at the end C in the automatic receiving machine 8 is accumulated too high, the end B (discharge end) of the intelligent control bucket 40 is caused to be plugged, at the moment, the first broken meal auger 7 continuously drops so that the oil meal at the end A of the intelligent control bucket 40 is too much, under the action of the balance shaft 43, the weight of the oil meal at the end A in the intelligent control bucket 40 presses the intelligent control bucket 40 to the end A of the intelligent control bucket 40, so that the toggle plate 45 on the intelligent control bucket 40 is caused to press the micro switch 46 to be opened, an instruction is sent to the control box 13, and the control box 13 starts the stirring blade of the automatic receiving machine 8 according to a set time, so that the oil meal at the end C in the automatic receiving machine 8 is flattened to the end D. At this time, the oil cake in the intelligent control bucket 40 is restored to a normal smooth state, and the intelligent control bucket 40 is also changed from an inclined state to a balanced state. The microswitch 46 is also closed. Not only the intelligent control is reliably realized, but also the production efficiency is obviously improved. The counterweight 47 is provided to ensure self-balancing of the tilting funnel in the absence of material. The heat-extraction type three-way distributor 9 is provided with a symmetrical heat extraction pipeline 49 communicated with two bottom discharge outlets 48 and a top exhaust pipe 50 at the outlet end of the second crushed pulp auger 7', and a distributing control handle 51 is arranged between the two discharge outlets 48. Of course, the exhaust pipe 50 at the top of the heat discharging type three-way distributor 9 of the invention can also be provided with a structure which is controlled by the control handle 51 and is respectively communicated with the intelligent control bucket 40 and the exhaust pipe 50. To repeatedly squeeze the unpeeled oil meal. The heat-extraction type three-way distributor 9 sends the purified oil cake after the secondary squeezing into the bagging device 10 for bagging through two discharge ports. And the crude oil separated by the first and second oil residue treatment machines 5 and 5' is filtered by the automatic oil filter 12, and the finished oil is fed into an oil storage barrel. The automatic oil filter is characterized in that a pipeline pump 53 and an oil storage buffer barrel 54 are arranged between a first crude oil barrel 11, a second crude oil barrel 11' and an oil pipe valve 59, an air pipe of an air pump 55 is connected to an air outlet pipe buffer bag 58 through an air inlet valve 56 and an air outlet valve 57, and the air pump 55 is controlled by a controller 60 connected with a control box 13. The air pump 55 is also isolated from the rest of the oil filter by a wall. In addition to the above structure, the invention also provides an oil pressing noise treatment device. In the noise processing device, except that the air pump 55 is isolated from other parts of the oil filter by a wall in the automatic oil filter 12, a sound insulation box main body 61 composed of bearings 64 and 64 ' symmetrically sleeved on the shafts and oil seals 65 and 65 ' outside the bearings and an outer box body is arranged on a main transmission shaft of the first oil press 1 and the second oil press 1 ', the sound insulation box main body 61 is embedded in one side of the sound insulation wall 62, and a sound insulation plate 63 is arranged on the other side of the sound insulation box main body.
When the oil press disclosed by the invention works, firstly, the insertion plates of the feed inlets on the oil press 1 and the oil press hopper 3 are opened, a small amount of oil is slowly filled into the oil press 1 from the feed inlets until the oil press is smooth, the oil press 1 normally operates, then the symmetrical stirring blades 15 driven by the feed auger 4 and the gear motor 14 in the intelligent pre-hopper 2 are started, a large amount of oil to be pressed is conveyed into the intelligent pre-hopper 2 through the feed auger 4 until the oil to be pressed is fully filled into the intelligent pre-hopper 2, and the feed auger 4 and the gear motor 14 of the intelligent pre-hopper 2 stop operating together with the symmetrical stirring blades 15. When the feeding auger 4 lifts oil into the intelligent pre-hopper 2 and the oil at the end A of the hopper is excessively accumulated, the light-operated sensor 18 on the hopper sends a detection signal into the control box 13, the control box 13 controls the starting gear motor 14 to work according to the set time, and the symmetrical stirring blades 15 are driven to rotate so that the oil at the end A of the hopper is flattened towards the end B. The gear motor 14 is then stopped. The other photo-control sensor 18' arranged on the intelligent pre-hopper 2 is mainly used for being matched with the photo-control sensor 18″ on the oil press hopper 3 in the invention to control automatic feeding. When the oil or oil meal in the intelligent pre-hopper 2 is covered and cannot be normally blanked, the photo-control sensors 18' and 18″ on the intelligent pre-hopper 2 and the oil press hopper 3 respectively detect the material covering and emptying phenomena in the intelligent pre-hopper 2 and the oil press hopper 3. The light control sensors 18' and 18″ send the received signals to the control box 13 respectively, the control box 13 sends instructions to start the speed reducing motor 14, and meanwhile, the symmetrical stirring blades 15 in the intelligent pre-hopper 2 are driven to rotate, so that the oil or the oil meal which is covered by the shed is sent to the oil press hopper 3 along with the rotation of the symmetrical stirring blades 15. The specific conditions of material filling, material receiving and the like in the intelligent pre-hopper 2, the oil press hopper 3 and the automatic material receiving and feeding machine 8 can be conveniently observed through the observation windows 17 and 17 ', the monitoring probes 20 and the monitoring probes 20 ' arranged on the automatic material receiving and feeding machine 8, and signals of the monitoring probes 20 and 20 ' can be remotely transmitted through a network and displayed by a computer. And reduces the heavy labor of climbing to view materials and the like. After the oil press hopper 3 is filled with oil or oil cake, the photo-control sensors 18', 18 "are turned to off. This control is still suitable for the second intelligent pre-hopper 2' and the second oil press hopper 3. The first oil meal squeezed by the oil press 1 is primarily crushed by the first meal crusher and then falls into the first meal crushing auger 7, then is conveyed to the intelligent control bucket 40 of the automatic material receiving machine 8 by the first meal crushing auger 7, and is controlled by the intelligent control bucket 40 to uniformly place the meal in the automatic material receiving machine 8. Crude oil and oil residues squeezed by the oil press 1 fall into the oil residue processor 5 through the oil residue outlet 27 at the bottom of the barrel protecting cover to separate the crude oil from the oil residues. The separated oil residues are sent to a screw conveying auger 32 of the automatic receiving and feeding machine 8 through a first oil residue auger 6. The second oil press 1' is restarted when all the oil is pressed to 50%. Opening a feed inlet plugboard on the second oil press hopper 3 ' to slowly fill a small amount of oil from the feed inlet of the oil press hopper 3 ' until the second oil press 1 ' is smoothly and normally operated. Then the stirring blades of the second feeding auger 4 'and the intelligent pre-hopper 2' connected with the screw conveying auger 32 of the automatic feeding machine 8 are started, so that the pressed first oil meal and oil residues are conveyed into the second intelligent pre-hopper 2 ', until 50% of the first oil meal is completely filled into the second intelligent pre-hopper 2', and then the stirring blades of the automatic feeding machine 8, the second feeding auger 4 'and the intelligent pre-hopper 2' are closed. The second oil press 1' enters the oil extraction process. The second oil press 1 ' has the same structure as the first oil press 1, and the intelligent pre-charging hoppers 2, 2 ' connected with the two oil presses 1, 1 ' have the same structure as the hoppers 3, 3 ' of the oil presses, the press chamber protective cover and the oil residue treatment machines 5, 5 '. Crude oil and oil residues extracted by the second oil press 1 'are separated by the second oil residue processor 5', and the oil residues are conveyed to the screw conveying auger 32 of the automatic receiving and feeding machine 8 by the oil residue auger 6 ', and waiting for the second pressing when the automatic receiving and feeding machine 8 is filled into the intelligent pre-hopper 2' again. When the rest 50% of the oil is completely squeezed, the first and second oil presses 1 and 1' can be closed. The crude oil is fed into the first and second crude oil barrels 11, 11', respectively. The purified oil meal after the secondary squeezing is further crushed and conveyed to a heat-discharging type three-way distributor 9 through a crushed meal auger 7', and is bagged through a bagging device 10 or squeezed again by a manual handle to an intelligent control bucket 40 of an automatic receiving and feeding machine 8 according to the squeezing condition. The crude oil in the first and second crude oil barrels 11, 11' is pumped into the buffer barrel 54 for buffering through the oil pump and the oil pipe in the automatic oil filter 12, and then the crude oil is put into the oil filtering barrel 52 for filtering through the oil pipe valve 59. When the crude oil in the oil filtering barrel 52 is placed enough, the oil pipe valve 59 is closed, and the oil barrel cover is covered and fixed. The air outlet valve 57 is closed, the air pump 55 is controlled by the controller 60 to start, the air inlet valve 56 is opened after the air pump 55 is stamped, air pressure is injected into the oil filtering barrel 52, and crude oil is changed into clean oil through filter cloth in the oil filtering barrel 52 under the action of the air pressure. Flows into the finished oil drum, namely the oil storage drum. After the crude oil is filtered, the air inlet valve 56 is closed, the air pump 55 continuously punches the crude oil to prepare for the next oil filtering, then the air outlet valve 57 is opened to discharge the residual unsafe air pressure in the oil filtering barrel 52, and the unsafe air pressure enters the air outlet pipe buffer bag 58 through the air outlet pipe to decompose and discharge the unsafe air pressure. And after oil filtration, opening the oil filtration barrel 52, and cleaning crude oil impurities in the oil filtration barrel 52 to complete the whole oil filtration process. The wall in the figure isolates the noise source air pump 55 of the oil filter, plays a role in eliminating noise, and enables the environment of the oil filter to be simple and clean and not to be affected by the noise.
Meanwhile, the noise treatment device of the invention reduces the huge noise generated by the machinery in operation by the multiple isolation mode of the sound insulation box main body 61, the sound insulation wall 62 and the sound insulation plate 63 on the main transmission shafts of the first oil press 1 and the second oil press 1', thereby avoiding the harm of the mechanical noise to the human body by operators, and achieving the purposes of reducing fatigue and creating a good working environment. The noise treatment device not only carries out noise reduction treatment on the oil press system, but also is suitable for the noise reduction treatment of fixed machinery in other occasions.
Claims (8)
1. The utility model provides a full-automatic intelligent amortization formula oil production system that presses, includes first oil press, second oil press and control box, its characterized in that:
the system further comprises:
a first intelligent pre-hopper, a second intelligent pre-hopper, a first oil press hopper and a second oil press hopper which are used for providing intelligent anticipation and filling for the first oil press and the second oil press;
oil residues falling from press bores of the first oil press and the second oil press are respectively subjected to oil residue separation, and the oil residues are automatically controlled to enter a first oil residue processor and a second oil residue processor of a conveying hopper of the first oil residue auger and the second oil residue auger according to set weights;
the large-piece oil meal discharged from the meal outlet of the first oil press and the second oil press is crushed into a first meal crusher and a second meal crusher with the size of a meal block required by secondary squeezing;
the oil residues separated by the first oil residue processor and the second oil residue processor are respectively transmitted to a first oil residue auger and a second oil residue auger in a conveying auger of the automatic receiving and feeding machine, and the oil residues crushed by the first dreg crusher and the second dreg crusher are further crushed and respectively sent to the first dreg auger and the second dreg auger of the automatic receiving and feeding machine and the heat extraction type three-way distributor;
a heat-exhausting type three-way distributor for exhausting and distributing the oil meal conveyed by the second broken meal auger;
an automatic oil filter for silencing and filtering crude oil;
noise processing device to isolate the noise generated by oil pressing;
the first intelligent pre-hopper and the second intelligent pre-hopper are characterized in that motors are fixed on a motor support at the top of the hopper, symmetrical stirring blades which are matched with the bottom box in shape are respectively connected and fixed on motor output shafts in the hopper through connecting rods at two sides, the motor output shafts are supported by bearings in bearing seats, observation windows are arranged on the hopper, light-operated sensors are respectively arranged on the upper part and the lower part of the hopper, monitoring probes are fixed on the motor support, the first oil press hopper and the second oil press hopper are respectively provided with stirring blades driven by a top transmission mechanism in a hopper main body, the hopper main body is respectively provided with the light-operated sensors and the observation windows, a discharging opening is further arranged at one side of the bottom, the top is provided with a feeding opening plugboard, and a gear protection cover is sleeved outside the transmission mechanism;
the automatic connect material loading machine comprises top intelligent control fill and bottom stirring box two parts, and wherein intelligent control fill establishes the balance shaft that is supported by the mount at the top of stirring box, is open slope funnel about the connection of balance shaft, installs an angle chi on the mount, is equipped with toggle plate and micro-gap switch on leaning on the slope funnel of angle chi side, and the opposite side sets up the counter weight, and monitoring probe is established at stirring box top.
2. The fully automatic intelligent silencing oil extraction production system according to claim 1, wherein: the barrel of the first oil press and the barrel of the second oil press are sleeved with a barrel protecting cover, the barrel protecting cover consists of a shell main body and an upper cover, an inverted trapezoid oil residue outlet is formed in the bottom of the shell main body, a heat discharging opening is formed in the top of the upper cover, and the bottoms of the oil residue outlets of the barrel protecting covers of the first oil press and the second oil press correspond to a first oil residue processor and a second oil residue processor respectively.
3. The fully automatic intelligent silencing oil extraction production system according to claim 1, wherein: the first oil residue processor and the second oil residue processor are characterized in that the top of the inclined hopper is provided with a grid conveyor, the output port of the corresponding grid conveyor is fixedly provided with a conveying hopper of the first oil residue auger and the conveying hopper of the second oil residue auger, the first oil residue auger and the second oil residue auger are respectively connected with a spiral conveying auger of the automatic receiving and feeding machine, the inclined hopper is connected with a first crude oil barrel and a second crude oil barrel, and a gravity sensor is arranged below the grid conveyor and the inclined hopper.
4. The fully automatic intelligent silencing oil extraction production system according to claim 1, wherein: the device is characterized in that a cake breaking wheel is arranged in a jacket of the first cake breaking device and a jacket of the second cake breaking device, the jacket is formed by connecting a semicircular shield with a heat discharging opening at the top and a semicircular cake breaking screen bottom bolt with a screen at the bottom, the cake breaking wheel is fixed on a slag discharging head of a cake discharging end of a main transmission shaft of the first oil press and a slag discharging head of a slag discharging end of a main transmission shaft of the second oil press by two identical bolts, and the jacket formed by the shield and the cake breaking screen bottom is fixed on a frame of the cake discharging end of the oil press.
5. The fully automatic intelligent silencing oil extraction production system according to claim 1, wherein: the first and second pulp augers are screw feeding augers, a plurality of pulp crushing discs are fixedly connected to auger shafts at the outlet ends of the screw feeding augers, crushing claws are arranged on the inner walls of cavities corresponding to the pulp crushing discs, and power of the crushing claws is provided by a mechanical base formed by a belt pulley connected with one end of a main transmission shaft of the first and second oil presses, a transmission shaft driven by the belt and a right-angle bevel gear box connected with the end of the transmission shaft.
6. The fully automatic intelligent silencing oil extraction production system according to claim 1, wherein: the heat extraction type three-way distributor is provided with symmetrical heat extraction pipelines which are communicated with two discharge outlets at the bottom and an exhaust pipe at the top at the outlet end of the second crushed dreg auger, and a distributing control handle is arranged between the two discharge outlets.
7. The fully automatic intelligent silencing oil extraction production system according to claim 1, wherein: the automatic oil filter is characterized in that a pipeline pump and an oil storage buffer barrel are arranged between the first and second crude oil barrels and the oil pipe valve, an air pipe of the air pump is connected to the air outlet pipe buffer bag through the air inlet valve and the air outlet valve, and the air pump is controlled by a controller connected with the control box.
8. The fully automatic intelligent silencing oil extraction production system according to claim 1, wherein: the noise treatment device is characterized in that besides isolating the air pump from other parts of the oil filter through a wall in the oil filter, a sound insulation box main body is arranged on a main transmission shaft of the first oil press and the main transmission shaft of the second oil press, the sound insulation box main body is embedded into one side of the sound insulation wall, a sound insulation plate is arranged on the other side of the sound insulation box main body, and the sound insulation box main body consists of a bearing symmetrically sleeved on the shaft, an oil seal outside the bearing and an outer box body.
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