CN212051281U - Oil-residue separation scraper lifter - Google Patents

Abstract

The application discloses oil residue separation scraper blade lifting machine includes: the oil collecting device comprises an L-shaped roller chain, a V-shaped oil collecting groove, a horizontal section and a lifting section, wherein the second end of the horizontal section is communicated with the first end of the lifting section; the first end of the L-shaped roller chain is meshed with a tail chain wheel arranged in the first end of the horizontal section; the second end of the L-shaped roller chain is meshed with a head chain wheel arranged at the second end of the lifting section; the V-shaped oil collecting groove is communicated with the horizontal groove body, and a horizontal grid plate is arranged on the communication surface of the V-shaped oil collecting groove and the horizontal groove body; the longitudinal section of the V-shaped oil collecting groove is V-shaped, and a packing auger shaft is arranged at the groove bottom of the V-shaped oil collecting groove along the transverse direction of the V-shaped oil collecting groove. The packing auger blade on the packing auger shaft provides higher driving force for the grease deposited at the bottom of the V-shaped groove body, so that the grease with higher content of the partial oil residue is effectively discharged.

Description

Oil-residue separation scraper lifter

Technical Field

The application relates to an oil residue separation scraper blade lifting machine belongs to the animal oil material and smelts, oil residue separation field.

Background

In the process of refining animal oil, after the oil is melted by a melting kettle, the oil contains a large amount of oil residues with different volumes. The oil content of part of the oil residue with larger volume is still higher, and if the oil residue is directly discharged after being filtered with other oil residues, the raw material waste is caused.

The separation of different volume dregs of fat can't be realized in the grease in the transportation grease to current filter equipment, simultaneously because grease viscosity itself is high, when containing a large amount of little volume dregs of fat wherein, promotes this type of grease and removes, and the degree of difficulty is bigger.

SUMMERY OF THE UTILITY MODEL

The application provides an oil residue separation scraper blade lifting machine for solving above-mentioned technical problem.

The application provides an oil residue separation scraper blade lifting machine includes: the oil collecting device comprises an L-shaped roller chain, a V-shaped oil collecting groove, a horizontal section and a lifting section, wherein the second end of the horizontal section is communicated with the first end of the lifting section; the first end of the L-shaped roller chain is meshed with a tail chain wheel arranged in the first end of the horizontal section; the second end of the L-shaped roller chain is meshed with a head chain wheel arranged at the second end of the lifting section;

the L-shaped roller chain comprises: the chain is driven by a tail chain wheel and/or a head chain wheel to move along the horizontal section and the lifting section;

the horizontal section includes: the horizontal trough body, the auger shaft and the horizontal grid plate are arranged on the bottom surface of the horizontal trough body;

the V-shaped oil collecting groove is communicated with the horizontal groove body, and a horizontal grid plate is arranged on the communication surface of the V-shaped oil collecting groove and the horizontal groove body; the longitudinal section of the V-shaped oil collecting groove is V-shaped, and a packing auger shaft is arranged at the groove bottom of the V-shaped oil collecting groove along the transverse direction of the V-shaped oil collecting groove;

the lift section includes: the oil collecting groove, the lifting groove body, the lifting grid plate and the slag outlet are lifted; the first end of the lifting groove body is connected with the second end of the horizontal groove body; the lifting oil collecting groove is arranged on the bottom surface of the lifting groove body and communicated with the lifting groove body, and the lifting grid plate is arranged on the connecting surface of the lifting groove body and the lifting oil collecting groove; one end of the lifting oil collecting groove is communicated with the V-shaped oil collecting groove; a slag outlet is arranged on the side wall of the second end of the lifting groove body.

Preferably, the oil scraping plate unit includes: the chain scraper comprises a first oil scraping plate and a second oil scraping plate, wherein the first oil scraping plate is arranged on one side of the chain; the second oil scraping plate is arranged on the other side of the chain.

Preferably, an upper chain pressing assembly and a lower chain pressing assembly are arranged at the joint of the horizontal groove body and the lifting groove body; the upper chain pressing component is arranged at the upper part of the second end of the horizontal groove body; the lower chain pressing component is arranged at the lower part of the second end of the horizontal groove body; the L-shaped roller chain comprises: an upper chain and a lower chain, the upper chain being engaged with the upper chain pressing member; the lower chain is engaged with the lower chain pressing component.

Preferably, the upper chain pressing assembly comprises: the upper chain pressing wheel is sleeved on the upper chain pressing shaft and meshed with the chain of the L-shaped roller chain;

the lower chain compresses tightly subassembly includes: the lower chain pressing wheel is sleeved below the lower chain pressing shaft and meshed with the chain of the L-shaped roller chain.

Preferably, the lifting oil collecting groove is arranged on the bottom surface of the lifting groove body close to the first end of the lifting groove body.

Preferably, the method comprises the following steps: the first speed reducer is installed on the second end of the lifting section and is in driving connection with the head chain wheel.

Preferably, the first speed reducer is a worm gear speed reducer.

Preferably, the method comprises the following steps: a transmission shaft, a seated bearing; the output end of the first speed reducer is provided with a transmission shaft, and the transmission shaft is inserted into the second end of the lifting groove body along the longitudinal direction of the lifting groove body; the head chain wheel is sleeved on the transmission shaft, two ends of the transmission shaft respectively extend out of the lifting groove body, and the extending ends of the transmission shaft are respectively provided with a bearing with a seat.

Preferably, a plurality of auger blades are arranged on the outer wall of the auger shaft, and the outer peripheral edges of the auger blades and the bottom of the V-shaped oil collecting groove are arranged at intervals.

Preferably, the horizontal section comprises: the packing box is arranged outside the first end of the V-shaped oil collecting tank and sleeved on the auger shaft;

the second speed reducer is arranged outside the second end of the V-shaped oil collecting tank and is in driving connection with the auger shaft;

the second speed reducer is a cycloidal pin gear speed reducer.

The beneficial effects that this application can produce include:

1) the application provides an oil residue separation scraper blade lifting machine adopts horizontal segment, promotes section integral type structure, is about to horizontal segment, promotes the section and links to each other to be a transmission system. Animal grease viscosity is big, the poor characteristic of mobility, it is great to filter the grid plate clearance, after the grid plate filters, still remain little volume dregs of fat in the grease, this kind of grease mobility is poor, this application provides the lifting machine through set up the cell body that the cross section is the V type in grid plate below sump oil tank bottom, and set up the auger shaft in V type cell body bottom, through the epaxial auger blade of auger, provide higher drive force to the grease that deposits in V type cell body bottom, thereby realize the effective discharge of the higher grease of this part dregs of fat content, avoid the grease to pile up in the sump oil and overflow and influence the filter effect. Therefore, the effective collection and discharge of the crude oil with small volume and high content of oil residue are realized, and the effect of strongly discharging the crude oil is realized. The production efficiency is improved, the manual operation intensity is reduced, the cost is saved, and the automatic production is favorably realized.

2) The application provides an oil residue separation scraper blade lifting machine, through set up L type roller chain in horizontal segment cell body and lift section cell body, set up a plurality of frizing plates on the L type roller chain, will stop under the bulky oil residue of sieve top surface scrapes, and along with the motion of sprocket, realize removing and promoting, bulky oil residue after the promotion, further filter the grease under the action of gravity, discharge after until bulky oil residue is transported to the second discharge gate, thereby accomplish the oil residue separation in an lifting machine and carry, crude oil is carried. The working efficiency can be effectively improved, and the manual participation is reduced, so that the production automation is better realized.

Drawings

FIG. 1 is a schematic sectional view of an oil residue separating scraper elevator according to the present application from a main view;

FIG. 2 is a schematic top view of the oil-residue separation scraper elevator provided in the present application;

FIG. 3 is a schematic sectional view taken along line A-A in FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along line C-C in FIG. 2;

illustration of the drawings:

1. a first speed reducer; 2. a pedestal bearing; 3. a bearing seat; 5. a drive shaft; 6. a head sprocket; 61. a slag outlet; 7. an L-shaped roller chain; 71. a first oil scraping plate; 72. a second oil scraping plate; 73. a chain; 8. lifting the trough body; 9. lifting the grid plate; 91. lifting the oil collecting tank; 101. a winding pressing shaft; 102. a lower chain hold down shaft; 111. an upper chain pressing sprocket; 112. a lower chain pressing chain wheel; 12. a horizontal grid plate; 13. a horizontal trough body; 14. a tail sprocket; 15. a tail pulley shaft; 16. a packing auger bearing; 17. an oil outlet elbow; 18. a support; 19. a packing auger shaft; 20. a V-shaped oil collecting tank; 21. a machine base; 22. a stuffing box; 23. a chain shaft device; 24. a second speed reducer; 26. and (5) tensioning the seal box.

Detailed Description

The present application will be described in detail with reference to examples, but the present application is not limited to these examples.

Referring to fig. 1, the present application provides an oil residue separation scraper elevator, including: the oil collecting device comprises an L-shaped roller chain 7, a V-shaped oil collecting groove 20, a horizontal section and a lifting section, wherein the second end of the horizontal section is communicated with the first end of the lifting section; the first end of the L-shaped roller chain 7 engages a tail sprocket 14 disposed in the first end of the horizontal section; the second end of the L-shaped roller chain 7 engages with a head sprocket 6 provided at the second end of the lifting section;

the L-shaped roller chain 7 includes: a chain 73 and a plurality of scraper units, the scraper units comprising scraper plates arranged in pairs, the scraper plates being arranged on both sides of the chain 73, the chain 73 being driven by the tail sprocket 14 and/or the head sprocket 6 to move along the horizontal section and the lifting section.

The horizontal section includes: horizontal groove 13, auger shaft 19 and horizontal grid plate 12. The V-shaped oil collecting groove 20 is arranged on the bottom surface of the horizontal groove body 13, and the top surface of the V-shaped oil collecting groove 20 is connected with the bottom surface of the horizontal groove body 13. The V-shaped oil collecting groove 20 is communicated with the horizontal groove body 13. And a square steel welded bracket is arranged on the surface of the V-shaped oil collecting groove 20 communicated with the horizontal groove body 13. And a horizontal grid plate 12 is laid above the square steel bracket.

The packing auger shaft 19 is arranged in the V-shaped oil collecting groove 20. The longitudinal section of the groove body of the V-shaped oil collecting groove 20 is V-shaped. The bottom of the V-shaped oil collecting groove 20 is provided with a packing auger shaft 19 along the transverse direction of the V-shaped oil collecting groove 20.

The auger shaft 19 is arranged to push and discharge the high-viscosity grease gathered at the bottom of the V-shaped oil collecting tank 20V-shaped tank, so that the forced discharge effect is realized. The high-viscosity grease contains a large amount of small-volume grease, has high viscosity, and is difficult to convey to the next working section from the V-shaped oil collecting tank 20 by self only depending on gravity. The auger shaft 19 is arranged in the V-shaped oil collecting groove 20, so that the running speed of grease can be increased, the discharge efficiency is improved, and the discharged grease is discharged to the crude oil tank from the oil outlet elbow 17 on the side wall of the second end of the V-shaped oil collecting groove 20. The discharged grease does not contain large-volume oil residue basically, so that the grease can be conveniently subjected to next operation and treatment according to the characteristics of the grease.

The lift section includes: a lifting oil collecting tank 91, a lifting tank body 8, a lifting grid plate 9 and a slag outlet 61; the first end of the lifting groove body 8 is communicated with the second end of the horizontal groove body 13; the bottom surface of the lifting trough body 8 is communicated with a lifting oil collecting trough 91 arranged on the bottom surface of the lifting trough body 8; one end of the lifting oil collecting groove 91 is communicated with the V-shaped oil collecting groove 20; the lifting grid plate 9 is arranged on the bottom surface of the lifting groove body 8 and communicated with the lifting oil collecting groove 91. A slag outlet 61 is arranged on the side wall of the second end of the lifting groove body 8. The large-volume oil residue is discharged to the special oil press through the residue outlet 61 to continue to be pressed again, so that the waste of materials is avoided, the oil yield of secondary oil pressing is improved, and the working hours are saved.

Through the oil scraping plate on the L-shaped roller chain 7, large-volume oil slag on the surfaces of the horizontal grid plate 12 and the lifting grid plate 9 can be pushed to the slag outlet 61 arranged on the second end of the lifting section to discharge slag. Thereby realizing the separation and the transportation of the oil residues with different volumes in the grease.

Referring to fig. 2 and 3, the horizontal grid plate 12 includes a plurality of filtering protrusions arranged at intervals, the cross-sectional area of the top of each filtering protrusion is larger than that of the bottom of each filtering protrusion, and by adopting the grid plate, oil residues with large volume and small volume contained in the oil can be separated, and the oil can conveniently and smoothly flow into the V-shaped oil collecting tank 20.

Preferably, the acute angle formed by the lifting section and the horizontal section is 30-45 degrees. The second end of the lifting section is lifted away from the horizontal plane, so that the characteristic that the self weight of the large-volume oil residues is large can be utilized, the grease carried by the large-volume oil residues automatically falls into the oil collecting tank in the lifting process, and the thrust is saved.

Preferably, referring to fig. 2, the oil scraping plate unit includes: a first oil scraping plate 71 and a second oil scraping plate 72, wherein the first oil scraping plate 71 is arranged on one side of a chain 73; the second oil scraping plate 72 is disposed on the other side of the chain 73. Specifically, the first oil scraping plate 71 and the second oil scraping plate 72 are identical in structure, and the first oil scraping plate 71 includes: the extension plate is perpendicular to the mounting plate and extends outwards; the mounting plate is fixedly connected with the chain 73; the extension plates extend outwardly perpendicular to the chains 73 with a gap between the extension plates and the surface of the louver. The extension plates scrape across the surface of the louver as the chain 73 moves. The extension plate can take away the oil residue stagnated on the surface of the grid plate, can also utilize the reserved gap to perform the extrusion effect on the oil residue, performs primary squeezing before the large-volume oil residue enters the next working section, reduces the workload of secondary squeezing the large-volume oil residue, and performs the oil squeezing effect in the oil residue conveying process.

Referring to fig. 1, preferably, an upper chain pressing assembly and a lower chain pressing assembly are arranged at the joint of the horizontal groove body 13 and the lifting groove body 8; the upper chain pressing component is arranged at the upper part of the second end of the horizontal groove body 13; the lower chain pressing component is arranged at the lower part of the second end of the horizontal groove body 13; the L-shaped roller chain 7 includes: an upper chain and a lower chain; the upper chain is meshed with the upper chain pressing component; the lower chain is engaged with the lower chain pressing component.

Preferably, the upper chain pressing assembly and the lower chain pressing assembly respectively press the upper chain and the lower chain of the L-shaped roller chain 7, so that the running direction of the L-shaped roller chain 7 is changed according to the lifting angle of the lifting groove body 8 to the L-shaped roller chain 7, and a fulcrum is provided for the running of the L-shaped roller chain 7.

Preferably, the upper chain pressing assembly comprises: the winding pressing shaft 101 and the winding pressing wheel are sleeved on the winding pressing shaft 101 and meshed with the L-shaped roller chain 7.

Preferably, the lower chain pressing assembly comprises: the lower chain pressing shaft 102 and the lower chain pressing wheel are sleeved below the lower chain pressing shaft 102 and meshed with the L-shaped roller chain 7.

Preferably, the lifting oil sump 91 is arranged on the bottom surface of the lifting trough body 8 near the first end of the lifting trough body 8. Along with the promotion of dregs of fat, the grease that wherein contains is difficult to only rely on the dead weight to fall back, so the region that is close to the second end of promotion cell body 8 need not to set up and promotes oil trap 91, can practice thrift the cost.

Preferably, a first speed reducer 1 is installed on the second end of the lifting section, and the first speed reducer 1 is in driving connection with the head chain wheel 6. Can provide powerful moment of torsion for promoting the section through first speed reducer 1, be convenient for carry bulky dregs of fat in a large number. More preferably, the first speed reducer 1 is a worm gear speed reducer.

More preferably, the head sprocket 6 drives the L-shaped roller chain 7. The cost can be saved by the unilateral driving, and the driving efficiency is ensured.

Referring to fig. 2 and 4, preferably, it comprises: a transmission shaft 5 and a bearing with a seat 2; set up transmission shaft 5 on the output of first speed reducer 1, transmission shaft 5 is located in promoting cell body 8 second end along vertically inserting of promoting cell body 8, and transmission shaft 5 is located to prelude sprocket 6 cover, and the both ends of transmission shaft 5 stretch out respectively and promote cell body 8 second end outside and set up respectively at the stretching out of transmission shaft 5 and take seat bearing 2, support for it provides. The first speed reducer 1 drives the transmission shaft 5 to drive the head chain wheel 6 to rotate, so that power is provided for the L-shaped roller chain 7.

Preferably, referring to fig. 3, a plurality of auger blades are arranged on the outer wall of the auger shaft 19, and the outer periphery of the auger blades is spaced from the bottom of the V-shaped oil collecting groove 20.

By adopting the V-shaped structure, the grease can be prevented from being attached to the inner wall of the groove body, the grease can be gathered at the groove bottom by using the self weight of the grease, the unit area density of small-volume oil residues in the grease in the groove bottom is improved by using the V-shaped structure, and meanwhile, the conveying capacity of the auger shaft 19 on high-viscosity grease at the groove bottom is improved by arranging the auger shaft 19 at the groove bottom of the V-shaped oil collecting groove 20, so that the high-viscosity grease can be well discharged.

The clearance between the outer periphery of the auger blade and the bottom of the V-shaped oil collecting groove 20 is small, so that a small amount of oil residue can be prevented from being adhered to the groove wall, and the forced-ventilated effect is further improved.

Preferably, the first end of the auger shaft 19 extends out of the first end of the V-shaped oil collecting tank 20, passes through a stuffing box 22 arranged outside the first end of the V-shaped oil collecting tank 20, and is in driving connection with a second speed reducer 24. The stuffing box 22 arranged at one end of the auger shaft 19 can play a role in plugging grease in the V-shaped oil collecting groove 20, prevent the grease in the V-shaped oil collecting groove 20 from overflowing and corroding the shaft body, and play a role in prolonging the service life. Specifically, the second reducer 24 is a cycloidal-pin gear reducer.

Referring to fig. 1, the second end of the packing auger shaft 19 extends out of the second end of the V-shaped oil collecting groove 20, and the packing auger bearing 16 and the shaft cover are arranged outside the second end of the V-shaped oil collecting groove 20. To provide support for the auger shaft 19.

Preferably, the method comprises the following steps: the abutments 18 are arranged in pairs, symmetrically on the bottom surface of the horizontal section, the abutments 18 being present. The support 18 is arranged to provide a better support for the hoisting machine.

Preferably, the method comprises the following steps: the engine base 21 is arranged on the first end face of the V-shaped oil collecting groove 20, and the second speed reducer 24 is arranged on the engine base 21. And a chain shaft device 23 is arranged at the joint of the second speed reducer 24 and the auger shaft 19 and is connected with the auger shaft device and the auger shaft 19 through a coupler.

Preferably, in order to facilitate the tensioning of the chain 73 and at the same time prevent the grease and the moisture contained therein from damaging the tensioning, a tensioning gland 26 is provided below the horizontal section, see fig. 2, in which the tensioning means is accommodated.

In a specific embodiment, referring to fig. 1 to 4, the oil residue separation scraper elevator provided by the present application includes: an L-shaped roller chain 7, the L-shaped roller chain 7 being accommodated in the horizontal section and the elevation section. The L-shaped roller chain 7 includes: a first length of roller chain and a second length of roller chain; the second end of the first length of roller chain is connected to the first end of the second length of roller chain. The L-shaped roller chain 7 is not shown in its entirety, but is only schematically illustrated. The L-shaped roller chain 7 is a complete chain 73. The L-shaped roller chain 7 includes: a chain 73 and a plurality of oil scraping units, wherein both ends of the chain 73 are respectively meshed with the tail chain wheel 14 and the head chain wheel 6 which are arranged in the horizontal section and the lifting section. The oil scraping unit comprises a first oil scraping plate 71 and a second oil scraping plate 72, and the first oil scraping plate 71 and the second oil scraping plate 72 are respectively arranged on two sides of a chain 73.

The horizontal section includes: the horizontal groove body 13, the tail chain wheel 14, the horizontal grid plate 12, the upper chain pressing chain wheel 111 and the lower chain pressing chain wheel 112; the tail sprocket 14 is disposed in a first end of the horizontal slot 13 and rotates within the horizontal slot 13. The first section of the first length roller chain engages the tail sprocket 14. The first oil scraping plate 71 and the second oil scraping plate 72 on the first roller chain section are arranged close to the horizontal grid plate 12 for reasons of small intervals. As the first roller chain moves over the horizontal grid 12, the large volume of sludge is pushed away while the sludge falling into it is squeezed out with a small gap. An upper chain hold down sprocket 111 and a lower chain hold down sprocket 112 are disposed within the second end of the horizontal slot 13 and rotate within the second end of the horizontal slot 13. The first roller chain is divided into an upper chain and a lower chain after passing through the tail sprocket 14, and an upper chain pressing sprocket 111 and a lower chain pressing sprocket 112 are provided in order to provide a turning fulcrum. An upper chain pressing chain wheel 111 is meshed with the upper chain; the lower chain pressing sprocket 112 is engaged with the lower chain and rotates in the horizontal groove 13. The tail chain wheel 14 is sleeved on the tail wheel shaft 15, and two ends of the tail wheel shaft 15 are respectively connected with the inner wall of the first end of the horizontal groove body 13.

The upper chain pressing chain wheel 111 is sleeved on the upper chain pressing chain shaft; the lower chain pressing chain wheel 112 is sleeved below the lower chain pressing chain shaft.

The bottom surface of the horizontal groove body 13 is open; the opening is provided with a support formed by splicing square steel, and referring to figures 2-3, the horizontal grid plates 12 are erected on the support. Horizontal grid 12 includes a plurality of filter bumps having a top cross-sectional area greater than a bottom cross-sectional area.

The auger forced-ventilated section includes: a second speed reducer 24, a chain shaft device 23, a stuffing box 22, a base 21, a V-shaped oil collecting tank 20, an auger shaft 19, a support 18, an oil outlet elbow 17 and an auger bearing 16; the V-shaped oil collecting tank 20 is arranged on the bottom surface of the horizontal tank body 13 and communicated with the horizontal tank body 13; referring to fig. 3, the top surface of the V-shaped oil sump 20 meets the horizontal grid 12. Grease filtered by the horizontal grid 12 flows by gravity into the V-shaped sump 20. The vertical section of the V-shaped oil sump 20 is V-shaped. The packing auger shaft 19 is transversely arranged in the V-shaped oil collecting groove 20 along the V-shaped oil collecting groove 20. The outer wall of the packing auger shaft 19 is provided with packing auger blades. The outer periphery of the auger blade and the bottom of the V-shaped oil collecting groove 20 are provided with small intervals so as to push out the grease with higher viscosity accumulated at the bottom of the groove better and achieve the effect of forced discharge.

The first end surface of the V-shaped oil collecting groove 20 is externally provided with a base 21 and a second speed reducer 24, and the second speed reducer 24 is arranged on the base 21. The output end of the second speed reducer 24 is connected with the first end of the packing auger shaft 19 extending out of the first end face of the V-shaped oil collecting groove 20 through a chain shaft device 23. The extending end of the packing auger shaft 19 is provided with a stuffing box 22 to play a role of shaft seal. The second end of the packing auger shaft 19 extends out of the second end of the V-shaped oil collecting groove 20, and a packing auger bearing 16 is arranged at the second end of the packing auger shaft 19. The bottom surface of the second end of the V-shaped oil collecting groove 20 is provided with a through hole and an oil outlet elbow 17, provides an outlet for discharging the grease and is communicated with a crude oil tank pipeline. The V-shaped oil sumps 20 are provided with the seats 18 in pairs on the bottom surface thereof.

The lift section includes: the device comprises a first speed reducer 1, a bearing with a seat 2, a bearing seat 3, a transmission shaft 5, a head chain wheel 6, a slag outlet 61, a lifting groove body 8, a lifting grid plate 9 and a lifting oil collecting groove 91. The first end of the lifting groove body 8 is arranged on the second end of the horizontal groove body 13 and is communicated with the horizontal groove body 13. The bottom surface of the lifting groove body 8 close to the first end is open and is provided with a lifting grid plate 9; the lifting grid plate 9 of the lifting groove body 8 is provided with a lifting oil collecting groove 91, and the second end of the V-shaped oil collecting groove 20 of the lifting oil collecting groove 91 is communicated. A head chain wheel 6 is arranged in the second end of the lifting groove body 8. Referring to fig. 2 and 4, the first speed reducer 1 is arranged outside the second end of the lifting trough body 8, and the output end of the first speed reducer 1 is connected with the transmission shaft 5; the transmission shaft 5 is arranged along the longitudinal direction of the lifting groove body 8, and two ends of the transmission shaft 5 extend out of the opposite sides of the lifting groove body 8. The extended ends of the transmission shafts 5 are provided with the bearings 2 with the bearing seats and the bearing seats 3 in pairs. The head chain wheel 6 is sleeved on the transmission shaft 5. The second roller chain section is accommodated in the lifting groove body 8. One end of the second roller chain is connected with the first roller chain, and the other end is meshed with the head chain wheel 6. A slag hole 61 is arranged at the second end of the lifting groove body 8, and the slag hole 61 is communicated with a special oil press. The first reduction gear 1 drives the L-shaped roller chain 7 by driving the head sprocket 6.

When the animal oil refining device is used, after animal oil is smelted by the smelting kettle, oil and slag (bone slag) are discharged into the oil-slag separation scraper lifter, the animal oil is filtered by the grid plate and then discharged into the crude oil tank from the oil collecting tank at the bottom, and then is pumped into the filter by the special pump for the animal oil, and small slag is filtered out and enters the refining section.

Solid impurities (bone residues) with larger volume are lifted to a special oil press for animal oil residues, and are discharged after being pressed.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the disclosure to effect such feature, structure, or characteristic in connection with other embodiments.

Although the present application has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (10)

1. The utility model provides an oil residue separation scraper blade lifting machine which characterized in that includes: the oil collecting device comprises an L-shaped roller chain (7), a V-shaped oil collecting groove (20), a horizontal section and a lifting section, wherein the second end of the horizontal section is communicated with the first end of the lifting section; the first end of the L-shaped roller chain (7) is meshed with a tail chain wheel (14) arranged in the first end of the horizontal section; the second end of the L-shaped roller chain (7) is meshed with a head chain wheel (6) arranged at the second end of the lifting section;

the L-shaped roller chain (7) comprises: the chain is driven by a tail chain wheel and/or a head chain wheel to move along the horizontal section and the lifting section;

the horizontal section includes: the device comprises a horizontal groove body (13), a packing auger shaft (19) and a horizontal grid plate (12), wherein a V-shaped oil collecting groove (20) is arranged on the bottom surface of the horizontal groove body (13);

the V-shaped oil collecting tank (20) is communicated with the horizontal tank body (13), and a horizontal grid plate (12) is arranged on the surface of the V-shaped oil collecting tank (20) communicated with the horizontal tank body (13); the longitudinal section of the V-shaped oil collecting groove (20) is V-shaped, and a packing auger shaft (19) is arranged at the groove bottom of the V-shaped oil collecting groove (20) along the transverse direction of the V-shaped oil collecting groove (20);

the lifting section comprises: a lifting oil collecting tank (91), a lifting tank body (8), a lifting grid plate (9) and a slag outlet (61); the first end of the lifting groove body (8) is connected with the second end of the horizontal groove body (13); the lifting oil collecting groove (91) is arranged on the bottom surface of the lifting groove body (8) and communicated with the lifting groove body (8), and the lifting grid plate (9) is arranged on the connecting surface of the lifting groove body (8) and the lifting oil collecting groove (91); one end of the lifting oil collecting groove (91) is communicated with the V-shaped oil collecting groove (20); and a slag outlet (61) is formed in the side wall of the second end of the lifting groove body (8).

2. The oil cake separating scraper elevator of claim 1, wherein said scraper unit comprises: a first oil scraping plate (71) and a second oil scraping plate (72), wherein the first oil scraping plate (71) is arranged on one side of a chain (73); the second oil scraping plate (72) is arranged on the other side of the chain (73).

3. The oil residue separation scraper elevator as claimed in claim 1, characterized in that an upper chain pressing assembly and a lower chain pressing assembly are arranged at the joint of the horizontal groove body (13) and the elevating groove body (8); the upper chain pressing component is arranged at the upper part of the second end of the horizontal groove body (13); the lower chain pressing component is arranged at the lower part of the second end of the horizontal groove body (13); the L-shaped roller chain comprises: an upper chain and a lower chain, the upper chain being engaged with the upper chain pressing member; the lower chain is engaged with the lower chain pressing component.

4. The oil and slag separating scraper elevator of claim 3, wherein the upper chain hold-down assembly comprises: the upper chain pressing shaft (101) and the upper chain pressing wheel (111), wherein the upper chain pressing wheel (111) is sleeved on the upper chain pressing shaft (101) and meshed with a chain (73) of the L-shaped roller chain (7);

the lower chain pressing component comprises: the chain pressing device comprises a lower chain pressing shaft (102) and a lower chain pressing wheel (112), wherein the lower chain pressing wheel (112) is sleeved below the lower chain pressing shaft (102) and meshed with a chain (73) of the L-shaped roller chain (7).

5. The oil residue separation scraper lifter of claim 1, characterized in that the lifting oil sump (91) is arranged on the bottom surface of the lifting groove body (8) close to the first end of the lifting groove body (8).

6. The oil residue separating scraper elevator of claim 1, comprising: the second end of the lifting section is provided with the first speed reducer (1), and the first speed reducer is in driving connection with the head chain wheel (6).

7. The oil-residue separation scraper elevator of claim 6, characterized in that the first speed reducer (1) is a worm gear speed reducer.

8. The oil residue separating scraper elevator of claim 6, comprising: a transmission shaft (5) and a bearing with a seat (2); a transmission shaft (5) is arranged at the output end of the first speed reducer (1), and the transmission shaft (5) is inserted into the second end of the lifting groove body (8) along the longitudinal direction of the lifting groove body (8); the head chain wheel (6) is sleeved on the transmission shaft (5), two ends of the transmission shaft (5) respectively extend out of the lifting groove body (8) and the extending ends of the transmission shaft (5) are respectively provided with a bearing (2) with a seat.

9. The oil residue separation scraper elevator of claim 1, characterized in that a plurality of auger blades are arranged on the outer wall of the auger shaft (19), and the outer periphery of the auger blade is arranged at intervals with the bottom of the V-shaped oil collecting groove (20).

10. The oil residue separating scraper elevator of claim 1, wherein the horizontal section comprises: the packing box (22) and the second speed reducer (24), the first end of the packing auger shaft (19) extends out of the first end of the V-shaped oil collecting tank (20), and the packing box (22) is arranged outside the first end of the V-shaped oil collecting tank (20) and sleeved on the packing auger shaft (19);

the second speed reducer (24) is arranged outside the second end of the V-shaped oil collecting tank (20) and is in driving connection with the auger shaft (19);

the second speed reducer (24) is a cycloidal pin gear speed reducer.

Images