CN106753507B

CN106753507B - A kind of used oil recycling and reusing production equipment and its production technology

Info

Publication number: CN106753507B
Application number: CN201611217376.3A
Authority: CN
Inventors: 刘梅山
Original assignee: Shaxian County Sheng Fu Environmental Protection Energy Saving Fuel Co Ltd
Current assignee: Shaxian County Sheng Fu Environmental Protection Energy Saving Fuel Co Ltd
Priority date: 2016-12-26
Filing date: 2016-12-26
Publication date: 2019-01-29
Anticipated expiration: 2036-12-26
Also published as: CN106753507A

Abstract

A kind of used oil recycling and reusing production equipment and its production technology, including machine oil storage tank, material-receiving device, distilling apparatus, heating device, emission-control equipment, condensing unit, intermediate temporary groove tank, accident pool, additive feed pot and filtering separation device.The present invention can effectively reduce the high-efficient and resource utilization height of pollution, recycling and reusing, greatly facilitate the implementation of the strategy of sustainable development.

Description

A kind of used oil recycling and reusing production equipment and its production technology

Technical field

The present invention relates to the equipment of used oil recycling field and techniques, refer in particular to a kind of used oil recycling and reusing production Equipment and its production technology.

Background technique

Used oil refers to from the replaced waste lubricating oils such as various Che Liang ﹑ ships, lathe and mechanical organ, including cleaning The oil and gasoline of greasy dirt.There are many oils in used oil, if it easily causes environmental pollution and waste money as waste disposal Source；If it is used as fuel, the heat not only generated is few, and can generate a large amount of dense smokes, pollutes environment, is detrimental to health, Therefore recovery processing is carried out to used oil to be only most beneficial for realization sustainable development.

In the prior art, although there are used oil to be recycled technology, generally existing pollution is big, production efficiency is low, The low problem of resource utilization.

Summary of the invention

The present invention provides a kind of used oil recycling and reusing production equipment and its production technology, main purpose are to overcome The defect that existing used oil recovery processing technology pollution is big, production efficiency is low, resource utilization is low.

In order to solve the above technical problems, the present invention adopts the following technical scheme:

A kind of used oil recycling and reusing production equipment and its production technology, including machine oil storage tank, material-receiving device, distillation Device, heating device, emission-control equipment, condensing unit, intermediate temporary groove tank, accident pool, additive feed pot and filtering Separator；

Machine oil storage tank: internal storage has used oil；

Material-receiving device: there is connecing immediately below the oil outlet for being open and being located on the machine oil storage tank including a top Charging basket, one end that the splicing bucket is obliquely installed and its horizontal position is high offer oil discharge outlet；

Distilling apparatus: including a plurality of distillation stills arranged side by side, the entrance of the distillation still is connected to the oil discharge outlet；

Heating device: including it is a plurality of with the one-to-one heating furnace of a plurality of distillation stills and be located therein one plus Smoke exhaust pipe in hot stove, the heating furnace are installed on the downside of the distillation still and heat to it, and two adjacent heating Furnace is connected to, and the smoke exhaust pipe is connect with the emission-control equipment；

Emission-control equipment: the pond including a chimney and on the inside of the chimney, the smoke exhaust pipe pass through the cigarette Chimney simultaneously extends under the liquid level in the pond；

Condensing unit: including a plurality of and a plurality of one-to-one condensers of distillation still, the condenser enters Mouth is connect with the outlet of the distillation still, and groove tank connection, gas outlet and institute are kept in the liquid outlet of the condenser and the centre State heating device connection；

The temporary groove tank in centre: including a plurality of groove tank tank bodies arranged side by side, two neighboring groove tank tank body is connected to, and The plurality of groove tank is connect with the additive feed pot；

Accident pool: it is adjacent to the centre and keeps in groove tank comprising a water conservancy diversion pond, a liquid storage tank and a run-off, institute The top opening for stating water conservancy diversion pond is lower than the top opening of the liquid storage tank and run-off, the water conservancy diversion pond and storage in the horizontal direction Liquid pool is connected to by a diversion pipe, and the liquid storage tank is connected to run-off by an overflow pipe；

Additive feed pot: the cover on the upside of the charging tank, the cover are located at including charging tank and lid On be installed with one extend to it is described charging tank in agitating device；

Filtering separation device: including a plurality of filter separators arranged side by side, a plurality of filter separators and institute State the connection of additive feed pot.

Further, the splicing bucket includes the first bottom plate and the second bottom plate for being located at the left and right sides, and this One bottom plate is higher than second bottom plate in the horizontal direction, and first bottom plate and the second bottom plate pass through an opening up accommodation groove Connection, and the oil discharge outlet is offered on first bottom plate, machine oil can be placed in first bottom plate, the second bottom plate, accommodating In the accommodating space that slot three is formed.

Further, a vertical communication pipe, the upper end of two neighboring vertical communication pipe are equipped on each heating furnace Opening is connected to by a cross connection pipe, and there are two be installed with one for two cross in the vertical communication pipe of cross connection pipe for connection The partition panel separated to communicating pipe, the partition panel extended at the lower ending opening of the vertical communication pipe down be divided into Cigarette channel and smoke-outlet flue are installed with a first pressure turnover panel that can be downwardly turned over, the smoke-outlet flue in the fume inlet passage Inside it is installed with a second pressure turnover panel that can be flipped up.

Further, a lateral water-supply-pipe is embedded on the side wall of the chimney, described transverse direction water-supply-pipe one end extends to The chimney is interior and is connected to a longitudinal water-supply-pipe, the other end extends to outside, and the lower end of the longitudinal direction water-supply-pipe extends to institute It states under the liquid level on the inside of pond, a drainage direction is installed on the transverse direction water-supply-pipe by chimney inside to first on the outside of chimney Water pump is installed with one first water level sensor, first water level sensor and first water pump on the pond inner sidewall Signal control connection.

Further, the lateral water-supply-pipe is located at one end on the outside of chimney and is connected with lautertuns, under the lautertuns Side is provided with water receiving tank, and one first water-supply-pipe is communicated on the water receiving tank, and first water-supply-pipe passes through the chimney and prolongs Extend to above the pond, and be also installed on first water-supply-pipe drainage direction by the outside of chimney to the on the inside of chimney Two water pumps are also installed with one on the pond inner sidewall for detecting the density sensor of its interior fluid density, and the density passes Sensor and second water pump signal control connect.

Further, it is connected to by a coupling tube between the two neighboring groove tank tank body, the coupling tube is located at Intracorporal two water outlets of two groove tank tanks are installed with a spherical spray head, offer a plurality of interval cloth on the spherical shape spray head The through-hole set.

Further, the diversion pipe be equipped with a drainage direction by the water conservancy diversion pond to liquid storage tank third water pump, it is described One second water level sensor, second water level sensor and the third water pump signal control are installed on the inner sidewall in water conservancy diversion pond System connection, second water level sensor are higher than the diversion pipe, lower than the overflow pipe in the horizontal direction.

Further, the agitating device includes driving motor, the drive rod being sequentially connected with the driving motor and answers Several stirring rods spaced from top to bottom, the drive rod pass through the cover and extend in the charging tank Side, described stirring rod one end is connect with the drive rod, the other end is equipped with a hairbrush, bristle and the charging on the hairbrush The inner sidewall of tank abuts.

Further, the liquid inlet of the filter separator is connected to by a separating pipe with the additive feed pot, institute It states and is installed with an oil pressure pressure sensor in filter separator, be installed with a ratio in the separating pipe being connected to the filter separator Valve, the proportioning valve and oil pressure pressure sensor signal control connect.

A kind of production technology of used oil recycling and reusing production equipment, comprising the following steps:

1) oil outlet on machine oil storage tank is opened, falls into the used oil in it in splicing bucket below；

2) used oil in the splicing bucket rises at oil discharge outlet and is discharged, and flows into distillation still；

3) starting is set to the heating furnace below the distillation still for being heated to the distillation still, the heating stove heating The exhaust gas of generation, which is discharged into the pond in emission-control equipment, is dusted processing, then is discharged by chimney；

4) gas that the distillation still generates, which enters in condenser, is condensed, and the liquid oil that the condenser generates flows into Storage, remaining incoagulable gas return in the heating furnace for burning in the temporary groove tank in centre；

5) liquid oil in groove tank is kept in the centre to be transmitted in additive feed pot, and the past additive feed pot Interior addition additive, starts agitating device thereon, liquid oil and additive is stirred evenly；

6) mixed liquor stirred is transmitted in filter separator and filters out the dregs of fat, and isolate product oil.

Compared to the prior art, the beneficial effect that the present invention generates is:

1, the configuration of the present invention is simple, practical, by the way that splicing bucket is arranged, so that the used oil in machine oil storage tank is defeated It can be introduced into splicing bucket and be precipitated before being sent to distillation still, since oil discharge outlet is horizontally situated higher first bottom plate On, therefore the metal impurities such as iron filings in used oil can be deposited to the position of close second bottom plate, the oil to be recycled can then float It is discharged to the position close to the first bottom plate and from oil discharge outlet, in this way, which the metal impurities such as the iron filings just will not enter distillation still It is caused to damage.

2, in the present invention, by the way that partition panel is arranged in heating furnace, so that being generated in heating stove heating rear furnace body remaining Heat and exhaust gas can enter in another adjacent heating furnace together so that waste heat energy in another heating furnace further by It utilizes, and then achievees the purpose that reduce energy waste；In addition, partition panel also makes a heating furnace that one longitudinal direction of outfit only be needed to connect Siphunculus can realize simultaneously into cigarette and smoke, and due to the effect of first pressure turnover panel and second pressure turnover panel, so that heating Cigarette in furnace will not enter fume inlet passage, and the cigarette in smoke-outlet flue will not flow back into heating furnace, avoid influencing each heating The transmission efficiency of inner flue gas of the stove and result in blockage.

3, in the present invention, since the exhaust gas for the smoke exhaust pipe discharge connecting with heating furnace contains a large amount of steam, impurity, when useless When gas is discharged in pond, the water in pond can absorb steam, and impurity can then be deposited to bottom of pond, and the gas after cleaning is then exhausted from cigarette Chimney, and the liquid level in pond can then gradually rise；When liquid level, which rises to, to be sensed by the first water level sensor, the first water level is passed Sensor exports a control signal again, starts the first water pump, and the sewage in pond is discharged, avoids sewage in pond excessive.

4, in the present invention, by the way that lautertuns, water receiving tank, density sensor is arranged, so that when the water density liter in pond When up to arriving preset value, density sensor can export a control signal, start the second water pump, will filter in water receiving tank Water arrange again into pond, when the liquid level in pond being made to be increased to be sensed by the first water level sensor, the first water pump is restarted, Sewage is discharged, an automatic cycle filtration system can be so formed, other operations is carried out again without user, saves Labor cost.

5, in the present invention, by the way that spherical spray head is arranged, so that the water being discharged from coupling tube water outlet is in spherical spray head All directions can be sprayed under effect, so that user is when cleaning groove tank tank body, each position of groove tank tank body inner sidewall It can be cleaned, it is easy to operate, high-efficient.

6, in the present invention, by setting water conservancy diversion pond, liquid storage tank and run-off, so that when there is thing in intermediate temporary tank tank Therefore cause leakage when, in liquid oil can flow into water conservancy diversion pond, when the liquid level in water conservancy diversion pond is incuded by the second water level sensor Then, control third water pump starting, the liquid in water conservancy diversion pond is discharged into liquid storage tank；Since the density ratio water of oil is small, storage Oil in liquid pool can float on liquid level, and when the liquid level in liquid storage tank reaches at overflow pipe, the oil positioned at upper layer will be by overflowing Flow tube enters run-off, to realize water-oil separating, is conducive to the recycling in later period.

7, in the present invention, by setting stirring rod and hairbrush, both made additive and liquid oil in charging tank It can be uniformly mixed, and since hairbrush can move in a circle with stirring rod, so that being adhered on charging tank inner sidewall Liquid oil and additive can be detached from charging tank inner sidewall under the action of bristle, avoid the waste of material, also favorably It is cleaned in the later period.

8, in the present invention, by setting oil pressure pressure sensor and proportioning valve, so that when in a filter separator When oil pressure pressure sensor senses that pressure coefficient is excessive, proportioning valve corresponding with the oil pressure pressure sensor will correspondingly subtract Few discharge capacity, to reduce the burden of the filter separator；When the oil pressure pressure sensor in a filter separator senses pressure When force coefficient is too small, proportioning valve corresponding with the oil pressure pressure sensor will correspondingly increase discharge capacity, to improve production effect Rate；It is complementary due to there is a plurality of filter separators to carry out, it both will not influence working efficiency, and filtering can be automatically adjusted Oil mass in separator avoids its burden excessive, reduces service life.

9, the present invention can effectively reduce the high-efficient and resource utilization height of pollution, recycling and reusing, significantly favorably In the implementation of the strategy of sustainable development.

Detailed description of the invention

Fig. 1 is heretofore described material-receiving device structural schematic diagram.

Fig. 2 is the cross-sectional view of splicing bucket described in Fig. 1.

Fig. 3 is the structural schematic diagram of heretofore described heating device.

Fig. 4 is the cross-sectional view of vertical communication pipe and cross connection pipe described in Fig. 3.

Fig. 5 is the schematic diagram of internal structure of heretofore described emission-control equipment.

Fig. 6 is the cross-sectional view that groove tank is kept in heretofore described centre.

Fig. 7 is the structural schematic diagram of heretofore described accident pool.

Fig. 8 is the cross-sectional view in water conservancy diversion pond and liquid storage tank described in Fig. 7.

Fig. 9 is the cross-sectional view of heretofore described additive feed pot.

Figure 10 is the sectional view of stirring rod described in Fig. 9.

Figure 11 is the structural schematic diagram of heretofore described filtering separation device.

Figure 12 is process flow diagram of the invention.

Specific embodiment

Illustrate a specific embodiment of the invention with reference to the accompanying drawings.

Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12.A kind of used oil time It receives and recycles production equipment, including machine oil storage tank 10, material-receiving device 1, distilling apparatus 2, heating device 3, emission-control equipment 4, condensing unit 5, intermediate temporary groove tank 6, accident pool 7, additive feed pot 8 and filtering separation device 9；

Wherein, the internal storage of machine oil storage tank 10 has used oil；

Material-receiving device 1 include a top have be open and be located at the machine oil storage tank 10 on oil outlet 100 just under The splicing bucket 11 of side, one end that the splicing bucket 11 is obliquely installed and its horizontal position is high offers oil discharge outlet 12；

Distilling apparatus 2 includes a plurality of distillation stills 21 arranged side by side, the entrance and the oil discharge outlet of the distillation still 21 12 connections；

Heating device 3 includes a plurality of with the one-to-one heating furnace 31 of a plurality of distillation stills 21 and being located therein Smoke exhaust pipe 32 on one heating furnace 31, the heating furnace 31 is installed in 21 downside of distillation still and heats to it, and phase Two adjacent heating furnaces are connected to, and the smoke exhaust pipe 32 is connect with the emission-control equipment 4；

Emission-control equipment 4 includes that a chimney 41 and the pond 42 on the inside of the chimney 41, the smoke exhaust pipe 32 are worn It crosses the chimney 41 and extends under the liquid level in the pond 42；

Condensing unit 5 includes a plurality of and one-to-one condenser 51 of a plurality of distillation stills 21, the condenser 51 entrance is connect with the outlet of the distillation still 21, the temporary connection of groove tank 6 of the liquid outlet of the condenser 51 and the centre, Gas outlet is connect with the heating device 3；

The temporary groove tank 6 in centre includes a plurality of groove tank tank bodies 61 arranged side by side, and two neighboring groove tank tank body 61 is connected to, And the plurality of groove tank 61 is connect with the additive feed pot 8；

Accident pool 7 is adjacent to the centre and keeps in groove tank 6 comprising a water conservancy diversion pond 71, a liquid storage tank 72 and an overflow Pond 73, the top opening in the water conservancy diversion pond 71 are lower than the top opening of the liquid storage tank 72 and run-off 73 in the horizontal direction, The water conservancy diversion pond 71 is connected to liquid storage tank 72 by a diversion pipe 74, and the liquid storage tank 72 passes through an overflow pipe 75 with run-off 73 Connection；

Additive feed pot 8 includes the cover 82 that charging tank 81 and lid are located at 81 upside of charging tank, institute It states and is installed with an agitating device 83 extended in the charging tank 81 on cover 82；

Filtering separation device 9 includes a plurality of filter separators 91 arranged side by side, a plurality of filter separators 91 It is connected to the additive feed pot 8.

Referring to Fig.1, Fig. 2 and Figure 12.The splicing bucket 11 includes the first bottom plate 111 and second for being located at the left and right sides Bottom plate 112, and first bottom plate 111 is higher than second bottom plate 112, first bottom plate 111 and second in the horizontal direction Bottom plate 112 is connected by an opening up accommodation groove 113, and the oil discharge outlet 12, machine are offered on first bottom plate 111 Oil can be placed in first bottom plate 111,112 plate of the second bottom, 113 three of accommodation groove formed accommodating space in.Pass through setting Splicing bucket 11, so that the used oil in machine oil storage tank 10 can be introduced into splicing bucket 11 before being transported to distillation still 21 and carry out Precipitating, since oil discharge outlet 12 is horizontally situated on higher first bottom plate 111, the metal impurities such as iron filings in used oil The position close to the second bottom plate 112 can be deposited to, the oil to be recycled can then float up to position close to the first bottom plate 111 and from row Hydraulic fluid port 12 is discharged, and causes to damage to it in this way, which the metal impurities such as the iron filings just will not enter distillation still.

Wherein, angle formed by the bottom surface of settable accommodation groove 113 and horizontal plane is 15~45 °；Also settable accommodation groove 113 be an arc groove, and makes 180~300 ° of central angle of arc groove.In addition, a filtering can be embedded in accommodation groove 113 The accommodating space is separated into the first holding part and the second holding part by net 13, the filter screen 13, first holding part with The oil discharge outlet 12 is connected to, and second holding part is located at 100 lower section of oil outlet of the machine oil storage tank 10.

Referring to Fig. 3, Fig. 4 and Figure 12.A vertical communication pipe 33, two neighboring longitudinal direction are equipped on each heating furnace 31 The upper end opening of communicating pipe 33 is connected to by a cross connection pipe 34, and there are two the vertical communication pipes 33 of cross connection pipe 34 for connection It is inside installed with a partition panel 35 for separating two cross connection pipes 34, the partition panel 35 extends to the vertical communication down It is divided into fume inlet passage 331 and smoke-outlet flue 332 at the lower ending opening of pipe 33, is installed with one in the fume inlet passage 331 The first pressure turnover panel 36 that can be downwardly turned over is installed with a second pressure turnover panel that can be flipped up in the smoke-outlet flue 332 37.By the way that partition panel 35 is arranged in heating furnace 31, enable the interior waste heat generated of heating stove heating rear furnace body together with exhaust gas Into in another adjacent heating furnace, so that waste heat energy is further utilized in another heating furnace, and then reach Reduce the purpose of energy waste；As soon as in addition, partition panel also make a heating furnace only need be equipped with a vertical communication pipe, can be simultaneously It realizes into cigarette and smoke, and due to the effect of first pressure turnover panel and second pressure turnover panel, so that the cigarette in heating furnace will not Into fume inlet passage, the cigarette in smoke-outlet flue will not be flowed back into heating furnace, avoid the biography for influencing each heating inner flue gas of the stove It send efficiency and results in blockage.

Wherein, the first pressure turnover panel 36 is installed in by a flexible connector activity respectively with second pressure turnover panel 37 On two sides of the partition panel, even the fitting is torsional spring to elasticity.The first pressure turnover panel 36 and second pressure turnover panel 37 It is in horizontally disposed semilune, the angle that the first pressure turnover panel 36 downwardly turns over is 0~90 °, and the second pressure is turned over The angle that plate 37 is flipped up is 0~90 °.

Referring to Fig. 3, Fig. 5 and Figure 12.A lateral water-supply-pipe 43, the transverse direction water delivery are embedded on the side wall of the chimney 41 43 one end of pipe extends in the chimney 41 and is connected to a longitudinal water-supply-pipe 44, the other end extends to outside, and the longitudinal direction is defeated The lower end of water pipe 44 extends under the liquid level of 42 inside of the pond, be installed on the transverse direction water-supply-pipe 43 drainage direction by To the first water pump 451 on the outside of chimney on the inside of chimney, it is installed with one first water level sensor 452 on 42 inner sidewall of pond, First water level sensor 452 is connected with 451 signal of the first water pump control.Due to the smoke exhaust pipe being connect with heating furnace 31 The exhaust gas of 32 discharges contains a large amount of steam, impurity, and when exhaust gas is discharged in pond 42, the water in pond 42 can absorb steam, miscellaneous Matter can then be deposited to bottom of pond, and the gas after cleaning is then exhausted from chimney 41, and the liquid level in pond can then gradually rise；When on liquid level It rises to when being sensed by the first water level sensor 452, the first water level sensor 452 exports a control signal again, makes the first water 451 starting of pump, the sewage in pond 42 is discharged, avoids sewage in pond 42 excessive.

Referring to Fig. 3, Fig. 5 and Figure 12.One end that the transverse direction water-supply-pipe 43 is located at 41 outside of chimney is connected with lautertuns 46, The lower section of the lautertuns 46 is provided with water receiving tank 47, is communicated with one first water-supply-pipe 48 on the water receiving tank 47, and described first Water-supply-pipe 48 passes through the chimney 41 and extends to 42 top of pond, and is also installed with a row on first water-supply-pipe 48 Water direction is by the second water pump 491 on the inside of chimney, being also installed with one for detecting on 42 inner sidewall of pond on the outside of chimney The density sensor 492 of its interior fluid density, the density sensor 492 are connected with 491 signal of the second water pump control.It is logical Setting lautertuns 46, water receiving tank 47, density sensor 492 are crossed, so that when the water density raising in pond 42 reaches preset value, Density sensor 492 can export a control signal, start the second water pump 491, again by filtered water in water receiving tank 47 Secondary to arrange into pond 42, when the liquid level in pond being made to be increased to be sensed by the first water level sensor 452, the first water pump 451 opens again It is dynamic, sewage is discharged, an automatic cycle filtration system can be so formed, carries out other operations again without user, is saved Labor cost is saved.

Referring to Fig. 6, Fig. 7 and Figure 12.It is connected to by a coupling tube 62 between the two neighboring groove tank tank body 61, the mistake It crosses two water outlets that pipe 62 is located in two groove tank tank bodies 61 and is installed with a spherical spray head 63, the spherical shape spray head 63 On offer a plurality of spaced apart through-holes, the water inlet being also provided with outside the groove tank tank body 61 in the coupling tube 62 Mouth 64.In addition, each spherical shape spray head 63 is respectively positioned on same level, so that also have the effect of linker between each tank body, Each tank intracorporal oil mass when used oil refines the semi-finished product oil in process is stored when it and is able to maintain equilibrium, in order to lower one The progress of process.And by the way that spherical spray head 63 is arranged, so that the water being discharged from 62 water outlet of coupling tube is in spherical spray head 63 All directions can be sprayed under effect, so that user is when cleaning groove tank tank body 61,61 inner sidewall of groove tank tank body it is each Position can be cleaned, easy to operate, high-efficient.

Referring to Fig. 7, Fig. 8 and Figure 12.The diversion pipe 74 is equipped with a drainage direction by the water conservancy diversion pond 71 to liquid storage tank 72 Third water pump 761, one second water level sensor 762 is installed on the inner sidewall in the water conservancy diversion pond 71, second water level passes Sensor 762 and 761 signal of third water pump control connect, and second water level sensor 762 is higher than institute in the horizontal direction State diversion pipe 74, lower than the overflow pipe 76.By setting water conservancy diversion pond 71, liquid storage tank 72 and run-off 73, so that when centre When there is accident and causes leakage in temporary groove tank 6, in liquid oil can flow into water conservancy diversion pond 71, when the liquid level quilt in water conservancy diversion pond 71 When second water level sensor 762 senses, control third water pump 761 starts, and the liquid in water conservancy diversion pond 71 is discharged into liquid storage tank 72 It is interior；Since the density ratio water of oil is small, the oil in liquid storage tank 72 can be floated on liquid level, reached and overflow to the liquid level in liquid storage tank 72 When at flow tube 75, the oil positioned at upper layer will enter run-off 73 by overflow pipe 75, so that water-oil separating is realized, after being conducive to The recycling of phase.

Referring to Fig. 9, Figure 10 and Figure 12.The agitating device 83 includes that driving motor 831 and the driving motor 831 are driven The drive rod 832 of connection and a plurality of stirring rods 833 spaced from top to bottom, the drive rod 832 pass through the tank Lid 82 simultaneously extends to 81 inside of the charging tank, and described 833 one end of stirring rod connect with the drive rod 832, the other end Equipped with a hairbrush 84, the bristle on the hairbrush 84 is abutted with the inner sidewall of the charging tank 81.By the way that stirring rod is arranged 833 with hairbrush 84, be uniformly mixed additive and liquid oil can in charging tank 81, and due to hairbrush 84 understand with Stirring rod 833 move in a circle, enable be adhered to charging 81 inner sidewall of tank on liquid oil and additive brushing It is detached from charging 81 inner sidewall of tank under the action of hair, avoids the waste of material, is also beneficial to later period cleaning.

Wherein, adjacent two 833 interlaced arrangements of stirring rod.Stirring rod 833 is in quadrangular, and on the quadrangular The direction that the angle that one two neighboring side is formed is rotated towards the stirring rod.This is because additive is when being added in tank body It is easy to be condensed into blocks, be sufficiently mixed it can not with semi-finished product oil, be in quadrangular by setting stirring rod, so that stirring rod rotates When, the additive being condensed into blocks can be broken up by its angle, so that semi-finished product oil is uniformly mixed with additive.

1, Figure 12 referring to Fig.1.The liquid inlet of the filter separator 91 is fed by a separating pipe 92 with the additive Tank 8 is connected to, and is installed with an oil pressure pressure sensor 93 in the filter separator 91, the separation being connected to the filter separator 91 A proportioning valve 94 is installed on pipe 92, the proportioning valve 94 is connected with 93 signal of oil pressure pressure sensor control.By setting Oil pressure pressure sensor 93 and proportioning valve 94 are set, so that when the oil pressure pressure sensor 93 in a filter separator 91 senses When pressure coefficient is excessive, proportioning valve 94 corresponding with the oil pressure pressure sensor 93 will correspondingly reduce discharge capacity, to reduce The burden of the filter separator 91；When the oil pressure pressure sensor 93 in a filter separator 91 senses that pressure coefficient is too small When, proportioning valve 94 corresponding with the oil pressure pressure sensor 93 will correspondingly increase discharge capacity, to improve production efficiency；Due to There are a plurality of filter separators 91 to carry out complementation, therefore both will not influence working efficiency, and can automatically adjust and be separated by filtration Oil mass in device 91 avoids its burden excessive, reduces service life.

Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12.A kind of used oil time Receive the production technology for recycling production equipment, comprising the following steps:

Step 1

The oil outlet 100 on machine oil storage tank 10 is opened, falls into the used oil in it in splicing bucket 11 below.

Step 2

Used oil in the splicing bucket 11 rises at oil discharge outlet 12 and is discharged, and flows into distillation still 21.

Step 3

Starting is set to the heating furnace 31 below the distillation still 21 for being heated to the distillation still 21, the heating furnace 31, which add thermogenetic exhaust gas to be discharged into emission-control equipment 4 pond 42, is dusted processing, then is discharged by chimney 41.

Step 4

The gas that the distillation still 21 generates, which enters in condenser 51, to be condensed, the liquid oil that the condenser 51 generates Flow into storage in intermediate temporary groove tank 6, the incoagulable gas of remaining returns in the heating furnace 31 for burning.

Step 5

The liquid oil in groove tank 6 is kept in the centre to be transmitted in additive feed pot 8, and the past additive feed pot Additive is added in 8, starts agitating device 83 thereon, liquid oil and additive is stirred evenly.

Step 6

The mixed liquor stirred is transmitted in filter separator 91 and filters out the dregs of fat, and isolates product oil.

The present invention can effectively reduce the high-efficient and resource utilization height of pollution, recycling and reusing, greatly facilitate The implementation of the strategy of sustainable development.

The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, all to utilize this Design makes a non-material change to the present invention, and should all belong to behavior that violates the scope of protection of the present invention.

Claims

1. a kind of used oil recycling and reusing production equipment, it is characterised in that: including machine oil storage tank, material-receiving device, distillation dress It sets, heating device, emission-control equipment, condensing unit, intermediate temporary groove tank, accident pool, additive feed pot and filtering point From device；

Machine oil storage tank: internal storage has used oil；

Material-receiving device: there is the splicing immediately below the oil outlet for being open and being located on the machine oil storage tank including a top Bucket, one end that the splicing bucket is obliquely installed and its horizontal position is high offers oil discharge outlet；

Heating device: including the one-to-one heating furnace of a plurality of and described a plurality of distillation stills and it is located therein a heating furnace On smoke exhaust pipe, the heating furnace is installed on the downside of the distillation still and heats to it, and two adjacent heating furnaces are equal Connection, the smoke exhaust pipe are connect with the emission-control equipment, and a vertical communication pipe is equipped on each heating furnace, adjacent The upper end opening of two vertical communication pipes is connected to by a cross connection pipe, and there are two the vertical communication pipes of cross connection pipe for connection It is inside installed with a partition panel for separating two cross connection pipes, the partition panel is extended to down under the vertical communication pipe It is divided into fume inlet passage and smoke-outlet flue at end opening, first pressure that can be downwardly turned over is installed in the fume inlet passage Power turnover panel is installed with a second pressure turnover panel that can be flipped up in the smoke-outlet flue；

Emission-control equipment: the pond including a chimney and on the inside of the chimney, the smoke exhaust pipe pass through the chimney simultaneously It extends under the liquid level in the pond；

Condensing unit: including a plurality of with a plurality of one-to-one condensers of distillation still, the entrance of the condenser with The outlet of the distillation still connects, and the temporary groove tank connection of the liquid outlet of the condenser and the centre, gas outlet add with described Thermal connection；

The temporary groove tank in centre: including a plurality of groove tank tank bodies arranged side by side, two neighboring groove tank tank body is connected to, and described Plurality of groove tank is connect with the additive feed pot；

Accident pool: it is adjacent to the centre and keeps in groove tank comprising a water conservancy diversion pond, a liquid storage tank and a run-off, it is described to lead The top opening in stream pond is lower than the top opening of the liquid storage tank and run-off, the water conservancy diversion pond and liquid storage tank in the horizontal direction It is connected to by a diversion pipe, the liquid storage tank is connected to run-off by an overflow pipe, and the diversion pipe is equipped with a draining side To the third water pump by the water conservancy diversion pond to liquid storage tank, one second water level sensor, institute are installed on the inner sidewall in the water conservancy diversion pond It states the second water level sensor and third water pump signal control connects, second water level sensor is higher than in the horizontal direction The diversion pipe is lower than the overflow pipe；

Additive feed pot: it is located at the cover on the upside of the charging tank including charging tank and lid, is filled on the cover The agitating device in the charging tank is extended to equipped with one；

Filtering separation device: including a plurality of filter separators arranged side by side, a plurality of filter separators add with described Agent feed pot is added to be connected to, the liquid inlet of the filter separator is connected to by a separating pipe with the additive feed pot, described It is installed with an oil pressure pressure sensor in filter separator, is installed with a ratio in the separating pipe being connected to the filter separator Valve, the proportioning valve and oil pressure pressure sensor signal control connect.

2. a kind of used oil recycling and reusing production equipment as described in claim 1, it is characterised in that: the splicing bucket includes point Not Wei Yu the left and right sides the first bottom plate and the second bottom plate, and first bottom plate is higher than second bottom plate in the horizontal direction, First bottom plate is connect with the second bottom plate by an opening up accommodation groove, and offers the row on first bottom plate Hydraulic fluid port, machine oil can be placed in first bottom plate, the second bottom plate, accommodation groove three formed accommodating space in.

3. a kind of used oil recycling and reusing production equipment as described in claim 1, it is characterised in that: on the side wall of the chimney It is embedded with a lateral water-supply-pipe, described transverse direction water-supply-pipe one end extends in the chimney and is connected to a longitudinal water-supply-pipe, is another One end extends to outside, and the lower end of the longitudinal direction water-supply-pipe extends under the liquid level on the inside of the pond, the transverse direction water-supply-pipe On be installed with a drainage direction by the first water pump on the outside of chimney, being installed with one first on the pond inner sidewall on the inside of chimney Water level sensor, first water level sensor and first water pump signal control connect.

4. a kind of used oil recycling and reusing production equipment as claimed in claim 3, it is characterised in that: the transverse direction water-supply-pipe position One end on the outside of chimney is connected with lautertuns, and water receiving tank is provided with below the lautertuns, is communicated on the water receiving tank One first water-supply-pipe, first water-supply-pipe passes through the chimney and extends to above the pond, and first water-supply-pipe On be also installed with a drainage direction by the second water pump on the inside of chimney, being also installed with one on the pond inner sidewall on the outside of chimney For detecting the density sensor of fluid density in it, the density sensor and second water pump signal control are connected.

5. a kind of used oil recycling and reusing production equipment as described in claim 1, it is characterised in that: the two neighboring groove tank It is connected to by a coupling tube between tank body, the coupling tube is located at intracorporal two water outlets of two groove tank tanks and is installed with One spherical spray head offers a plurality of spaced apart through-holes on the spherical shape spray head.

6. a kind of used oil recycling and reusing production equipment as described in claim 1, it is characterised in that: the agitating device includes Driving motor, drive rod and a plurality of stirring rods spaced from top to bottom with driving motor transmission connection, it is described Drive rod passes through the cover and extends to charging tank inside, described stirring rod one end connect with the drive rod, The other end is equipped with a hairbrush, and the bristle on the hairbrush is abutted with the inner sidewall of the charging tank.