CN118320962B - Equipment for degreasing animal meat residues to prepare meat and bone powder - Google Patents
Equipment for degreasing animal meat residues to prepare meat and bone powder Download PDFInfo
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- CN118320962B CN118320962B CN202410478829.6A CN202410478829A CN118320962B CN 118320962 B CN118320962 B CN 118320962B CN 202410478829 A CN202410478829 A CN 202410478829A CN 118320962 B CN118320962 B CN 118320962B
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- 235000013372 meat Nutrition 0.000 title claims abstract description 75
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 66
- 241001465754 Metazoa Species 0.000 title claims abstract description 33
- 239000000843 powder Substances 0.000 title claims abstract description 23
- 238000005238 degreasing Methods 0.000 title claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 63
- 238000012216 screening Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 235000015278 beef Nutrition 0.000 claims abstract description 30
- 239000012634 fragment Substances 0.000 claims abstract description 26
- 238000007664 blowing Methods 0.000 claims description 23
- 239000004519 grease Substances 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 10
- 241000283690 Bos taurus Species 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 235000019735 Meat-and-bone meal Nutrition 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 description 9
- 238000011282 treatment Methods 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000001291 vacuum drying Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000021120 animal protein Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037182 bone density Effects 0.000 description 1
- 229940036811 bone meal Drugs 0.000 description 1
- 239000002374 bone meal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Meat, Egg Or Seafood Products (AREA)
Abstract
The invention relates to the technical field of meat and bone powder preparation, in particular to equipment for preparing meat and bone powder by degreasing animal meat and residues, which comprises a squeezer shell, wherein an oil squeezing mechanism is arranged in the squeezer shell, a feeding box is fixedly arranged at the upper end of the squeezer shell and close to the left side of the squeezer shell, a multilayer vibration screening mechanism is arranged at the inner side of the feeding box, and a rolling mechanism is arranged at the bottom end of an inclined screening plate below the feeding box. The multi-layer vibration screening mechanism provided by the invention can quickly and efficiently separate the beef bone fragments in the animal meat residue from other meat residues, thereby effectively avoiding damage to screw press sheets in the press caused by directly pouring the beef bone fragments and other meat residues into the press, and the rolling mechanism provided by the invention can quickly roll the screened beef bone fragments to prepare granular or sheet fragments, so that the pressing efficiency of the subsequent press is improved.
Description
Technical Field
The invention relates to the technical field of meat and bone meal preparation, in particular to equipment for preparing meat and bone meal by degreasing animal meat residues.
Background
The meat and bone powder is an animal protein product, which is mainly prepared from raw materials such as livestock bodies, residual crushed meat, bones and viscera which are not suitable for eating in livestock slaughter houses, and the meat and bone powder is subjected to the process steps of preliminary crushing, high-temperature sterilization, vacuum drying, squeezing degreasing and the like so as to kill possible pathogens, remove grease and reduce the moisture content, and also retain most of nutritional ingredients.
However, in many poultry, bovine bones are particularly hard due to their high bone density, and the bovine bones remain relatively hard even through the preliminary crushing by a crusher and the autoclaving and vacuum drying treatment of a chemical tank. Therefore, if the beef bones are directly poured into the squeezer together with other animal meat residues, the hardness of the beef bones may cause damage to the screw press sheet of the squeezer; at the same time, the structure of the beef bones subjected to the high temperature treatment may become more compact and rigid, which further increases the resistance thereof during the pressing process, which may result in the press requiring more power and a longer time to complete the pressing process, thereby reducing the pressing efficiency of the press.
Disclosure of Invention
The invention aims to solve the defects in the background technology, and provides equipment for degreasing animal meat residues to prepare meat and bone powder.
In order to achieve the above purpose, the invention adopts the following technical scheme: the equipment for degreasing animal meat residues to prepare meat and bone powder comprises a squeezer shell, wherein a squeezing oil outlet mechanism is arranged in the squeezer shell, a feeding box is fixedly arranged at the upper end of the squeezer shell and close to the left side, and a multilayer vibration screening mechanism is arranged at the inner side of the feeding box;
The multilayer vibration screening mechanism comprises two inclined screening plates, the two inclined screening plates are sequentially arranged on the inner side of the feeding box in a staggered manner, the front sides of the two inclined screening plates are respectively and fixedly provided with an inclined blowing box, and the two inclined screening plates vibrate up and down and are matched with the two inclined blowing boxes, so that cattle bone fragments in animal meat residues can be rapidly screened out;
The below the bottom department of slope screening board is provided with rolling mechanism, rolling mechanism includes two rolls, two the outside of rolls is provided with the stock guide respectively, the inside of stock guide has been seted up and has been led hot-blast chamber, the bottom side fixed mounting of stock guide has a set of air outlet, two rolls into less granule or slice to the ox bone after sieving, and two sets of air outlet of two stock guide bottom side installations simultaneously blow hot-blast even downwards to the outside of pivoted rolls to be favorable to the ox bone grease of roll outside adhesion to flow downwards fast.
Preferably, the conveyer belt has been placed in the left side of squeezer shell, the upper end discharge gate department of conveyer belt is located the top of feed box, the back side of conveyer belt has been placed and has been made the jar, conveyer belt bottom feed inlet sets up the below at the front side discharge gate of changing the system jar, screw conveyer has been placed on the right side of changing the system jar, screw conveyer's upper end discharge gate department sets up the top at the top of changing system jar upper side feed inlet, the breaker has been placed in screw conveyer's left side, screw conveyer's bottom feed inlet department sets up the below at the breaker discharge gate.
Preferably, the oil squeezing mechanism comprises a squeezing roller and a conical squeezing roller, the right end of the squeezing roller is fixedly connected with the left end of the conical squeezing roller, a spiral squeezing sheet is fixedly sleeved on the outer sides of the squeezing roller and the conical squeezing roller, a squeezing barrel is arranged on the outer side of the spiral squeezing sheet, the squeezing barrel is fixedly arranged at the inner side of a squeezing machine shell, a plurality of filtering holes are formed in the outer side of the squeezing barrel and the corresponding part of the conical squeezing roller, and a driving shaft is fixedly arranged on the inner side of the squeezing roller and the inner side of the conical squeezing roller.
Preferably, the left end of the driving shaft sequentially penetrates through the left side of the squeezing barrel and the left side of the squeezing machine shell to be fixedly connected with an output shaft of a driving motor, the bottom side of the driving motor is fixedly arranged at the left side of the squeezing machine shell through a fixing piece, the right side discharge hole of the squeezing barrel is elastically provided with an extrusion plug, the right side of the squeezing machine shell is fixedly provided with a fixing frame, and the right end of the driving shaft is in rotary fit with the inside of the fixing frame.
Preferably, the inside of extruding the stopper and the surface sliding fit of drive shaft, the surface of drive shaft just is close to right-hand member department cover and is equipped with screw-thread fit's rotating member, the surface of drive shaft just is located the front side sliding sleeve who rotates the piece and is equipped with the push ring, be provided with compression spring between push ring and the extruding the stopper, the inboard of squeezer shell just is located bottom department and is provided with the toper guide surface, the department fixed mounting has out the oil box in the middle of the bottom of squeezer shell, the bottom fixed mounting of squeezer shell has the support frame, the upside of squeezing the bucket just is close to left side department fixed connection feeding box's bottom.
Preferably, the multilayer vibration screening mechanism further comprises two vibrating plates, vibrating ports are respectively arranged on the left side and the right side of the feeding box and located at the corresponding positions of the two inclined screening plates, two sliding rods are fixedly arranged on the inner sides of the vibrating ports, the inner sides of the vibrating plates are fixedly connected with the outer ends of the two inclined screening plates respectively, each vibrating plate is internally and slidably matched with the outer surfaces of the two sliding rods respectively, a vibrating motor is fixedly arranged on the left side of the vibrating plate above the vibrating plates, movable ports are respectively arranged on the front side of the feeding box and located on the outer sides of the two inclined blowing boxes, and a filter screen is fixedly arranged on the inner sides of the inclined blowing boxes.
Preferably, the vibration spring is sleeved on the outer surface of the sliding rod, the vibration spring is arranged on the inner side of the vibration plate and the vibration opening, the limiting plates are fixedly installed on the left side and the right side of the feeding box respectively, the inner sides of the limiting plates are in sliding fit with the outer sides of the vibration plate, the two rear sides of the inclined screening plates are fixedly connected with the guide boxes together, the guide openings are formed in the positions, corresponding to the rear sides of the inclined screening plates, of the guide boxes, the rear sides of the inclined blowing boxes are fixedly installed with guide pipes respectively through the installation seats, the rear sides of the guide pipes are fixedly connected with the front sides of the inclined blowing boxes through a plurality of branch pipes, the front sides of the guide pipes are fixedly connected with ventilation pipes together, the bottom ends of the ventilation pipes are fixedly connected with connectors, and the bottom ends of the connectors are fixedly connected with the air outlet ends of the fans through first hoses.
Preferably, the rolling mechanism further comprises a rolling shell, the rolling shell is fixedly mounted on the inner side of the feeding box and is located at the bottom end of the lower inclined screening plate, two rotating shafts are rotatably mounted on the inner side of the rolling shell, the outer surface fixing sleeves of the rotating shafts are provided with rolling rollers, the rear ends of the rotating shafts sequentially penetrate through the rear sides of the rolling shell and the feeding box and are respectively sleeved with gears, the extending parts of the gears are meshed with each other, the left side is fixedly connected with a rotating motor, the upper side of the rotating motor is fixedly mounted on the rear side of the feeding box through a fixing piece, the two guide plates are fixedly mounted on the inner side of the rolling shell respectively, the front sides of the guide plates are fixedly connected with supporting tubes respectively, the front ends of the supporting tubes sequentially penetrate through the rear sides of the rolling shell and the front sides of the feeding box, the right ends of the air guide tubes are fixedly connected with second hoses through mounting heads, the inner sides of the mounting heads are provided with electric heating wires, the upper ends of the second hoses are fixedly connected with electromagnetic valves, and the inner sides of the electromagnetic valves are arranged on the left sides of the hose.
Compared with the prior art, the invention has the following beneficial effects:
1. The multilayer vibration screening mechanism provided by the invention can be used for rapidly and efficiently separating the beef bone fragments in the animal meat residue from other meat residues, so that the damage to the screw press sheet in the press caused by directly pouring the beef bone fragments and other meat residues into the press is effectively avoided.
2. The rolling mechanism provided by the invention can be used for rapidly rolling the screened beef bone fragments, and preparing the beef bone fragments into granular or sheet fragments, so that the squeezing efficiency of a subsequent squeezer is improved, and meanwhile, the two groups of air outlets arranged in the rolling mechanism can be used for effectively rapidly heating and blowing down the beef bone grease adhered to the outer side of the rolling roller, so that the cleaning of the rolling roller is maintained, the efficient work of the rolling roller is ensured, the waste of the grease is avoided, and the reasonable utilization of resources is realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an apparatus for degreasing animal meat residue to prepare meat and bone meal in accordance with the present invention;
FIG. 2 is a schematic diagram showing the structure of the casing of the squeezer in the equipment for degreasing animal meat residue to prepare meat and bone powder;
FIG. 3 is a schematic view showing the structure of the inside of the shell and the feeding box of the squeezer in the equipment for degreasing animal meat residue to prepare meat and bone powder;
FIG. 4 is a schematic view of the structure of the inside of a feed box in the equipment for degreasing animal meat residue to prepare meat and bone powder;
FIG. 5 is a schematic view of the structure of the feed box at another angle in the apparatus for degreasing animal meat residue to obtain meat and bone powder according to the present invention;
FIG. 6 is a schematic diagram of a multi-layer vibration screening mechanism and a rolling mechanism in an apparatus for degreasing animal meat and residue to prepare meat and bone powder according to the present invention;
FIG. 7 is a schematic diagram of a multi-layer vibration screening mechanism in an apparatus for degreasing animal meat and residue to obtain meat and bone powder according to the present invention;
FIG. 8 is a schematic view of the structure of the inside of the rolling shell of the equipment for degreasing animal meat residue to prepare meat and bone powder.
In the figure: 1. a press housing; 2. a feed box; 3. a sloping screening plate; 4. a tilted air-blowing box; 5. a roller; 6. a material guide plate; 7. an air outlet nozzle; 8. a conveyor belt; 9. preparing a tank; 10. a first hose; 11. a screw conveyor; 12. a crusher; 13. a press roll; 14. a conical press roll; 15. a drive shaft; 16. spiral pressing sheets; 17. a press barrel; 18. a driving motor; 19. extruding a plug; 20. a fixing frame; 22. a rotating member; 23. a pressure spring; 24. pushing the ring; 25. a vibration plate; 26. a slide bar; 27. a vibration motor; 28. a vibration spring; 29. a limiting plate; 30. a guide box; 31. a material guiding port; 32. a conduit; 33. a ventilation pipe; 34. a connector; 35. a blower; 36. rolling the shell; 37. a rotating shaft; 38. a gear; 39. a rotating motor; 40. a support tube; 41. an air guide pipe; 42. and (5) installing a head.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The equipment for degreasing animal meat and residue to prepare meat and bone powder as shown in fig. 1-8 comprises a squeezer shell 1, wherein a conveying belt 8 is arranged on the left side of the squeezer shell 1, a discharge hole at the upper end of the conveying belt 8 is positioned above a feed box 2, a chemical preparation tank 9 is arranged on the rear side of the conveying belt 8, a feed hole at the bottom end of the conveying belt 8 is arranged below a discharge hole at the front side of the chemical preparation tank 9, a screw conveyor 11 is arranged on the right side of the chemical preparation tank 9, a crusher 12 is arranged on the left side of the screw conveyor 11, and a feed hole at the bottom end of the screw conveyor 11 is arranged below a discharge hole of the crusher 12. The animal meat residue is poured into a crusher 12 to be primarily crushed into fragments of uniform size, and then the crushed animal meat residue is conveyed into a chemical tank 9 by a screw conveyor 11, and in the chemical tank 9, the animal meat residue is subjected to high-temperature sterilization and vacuum drying treatment to eliminate bacteria and excessive moisture in the animal meat residue, and the animal meat residue after the series of treatments is conveyed into a feed box 2 by a conveying belt 8.
The inside of squeezer shell 1 is provided with presses out oily mechanism, the upper end of squeezer shell 1 and be close to left side department fixed mounting has feed box 2, press out oily mechanism and press 13 and toper press roller 14 including, press 13's right-hand member fixed connection toper press roller 14's left end, press 13 and the outside of toper press roller 14 fixed cover jointly have screw press piece 16, screw press piece 16's outside is provided with press barrel 17, press barrel 17 fixed mounting is in the inboard department of squeezer shell 1, a plurality of filtration pores have been seted up in the outside of press barrel 17 and the department that corresponds that is located toper press roller 14, press 13 and the inboard fixed mounting of toper press roller 14 have drive shaft 15, the left end of drive shaft 15 passes press barrel 17 and the left side fixedly connected with driving motor 18 of squeezer shell 1 in proper order, driving motor 18's bottom is passed through mounting in the left side department of squeezer shell 1. The meat pieces, fur pieces and the ox bone rolled into grains or slices are gradually pushed by the screw press piece 16, are closely matched with the conical press roll 14 and the press barrel 17, and are gradually deeply pressed, and in the process, the meat pieces, fur pieces and the ox bone rolled into grains or slices are gradually pressed into meat and bone powder, and grease is separated.
The right side discharge gate department of squeeze barrel 17 is sprung and is provided with extrusion stopper 19, the right side fixed mounting of squeezer shell 1 has mount 20, the inside normal running fit of right-hand member and the mount 20 of drive shaft 15, the inboard and the surface sliding fit of drive shaft 15 of extrusion stopper 19, the surface of drive shaft 15 just is close to right-hand member department and is equipped with screw-fit's rotor 22, the surface of drive shaft 15 just is located the front side slip cover of rotor 22 has push ring 24, be provided with pressure spring 23 between push ring 24 and the extrusion stopper 19, rotate rotor 22 and can make push ring 24, forward movement push pressure spring 23 extrudes stopper 19, thereby adjust the pressure between follow-up meat bone meal and the extrusion stopper 19, the inboard of squeezer shell 1 just is located bottom department and is provided with the toper guide surface, the bottom mid department fixed mounting of squeezer shell 1 has the play oil box, the bottom fixed mounting of squeezer shell 1 has the support frame, the upside of squeeze barrel 17 just is close to left side department fixed connection feeding box 2's bottom. Along with the squeezing, meat and bone powder can continuously push the extrusion plug 19 to move forwards, and finally is discharged through a discharge hole formed in the right end of the squeezing barrel 17, so that solid-liquid separation is completed, and the squeezed grease flows into a downward liquid outlet box through a filter hole formed in the outer side of the squeezing barrel 17, and is discharged out of the inside of the squeezer shell 1, so that collection and utilization of the grease are realized.
The inside of feed box 2 is provided with multilayer vibration screening mechanism, multilayer vibration screening mechanism includes two slope screening boards 3, two slope screening boards 3 set up the inboard at feed box 2 with crisscross in proper order, the front side of two slope screening boards 3 respectively fixed mounting have slope to blow box 4, the vibration about two slope screening boards 3 and with two slope blowing box 4 cooperation, can come out the ox bone fragment screening in the animal meat sediment fast, multilayer vibration screening mechanism still includes two vibrating plates 25, the left and right sides of feed box 2 just is located the punishment vibration mouth that corresponds of two slope screening boards 3, the inboard fixed mounting of vibration mouth has two slide bars 26, the outside of two vibrating plates 25 is fixed connection respectively the outer end of two slope screening boards 3, the inside of every vibrating plate 25 respectively with the surface sliding fit of two slide bars 26, the left side fixed mounting of top vibrating plate 25 has vibrating motor 27, the front side of feed box 2 just be located the outside of two slope blowing box 4 respectively seted up the movable mouth, the inboard fixed mounting of tilting box 4 has two vibrating plates 25, the inside fixed mounting of vibrating plate 26 is provided with the filter screen spring 28 and the inside of vibrating plate 25 is provided with the vibration limiting plate 29, the inside of vibrating plate 28 and the vibration plate 29 is fixed with the vibration plate of the vibration plate 25 is fixed with the vibration plate of the vibration plate 29. When meat blocks, fur fragments and beef bone fragments fall onto the inclined screening plates 3 in sequence through the conveying belt 8, the vibrating motor 27 is started, and the vibrating motor 27 drives the two inclined screening plates 3 to vibrate up and down along the sliding rod 26, so that downward separation operation of gradual vibration of the primarily treated meat blocks, fur fragments and beef bone fragments is realized.
The rear sides of the two inclined screening plates 3 are fixedly connected with a guide box 30 together, a guide opening 31 is formed in the position, corresponding to the rear sides of the inclined screening plates 3, of the guide box 30, guide pipes 32 are fixedly installed on the rear sides of the inclined blowing boxes 4 through mounting seats respectively, the rear sides of the guide pipes 32 are fixedly connected with the front sides of the inclined blowing boxes 4 through a plurality of branch pipes, ventilation pipes 33 are fixedly connected with the front sides of the two guide pipes 32 together, connectors 34 are fixedly connected with the bottom ends of the ventilation pipes 33, and the bottom ends of the connectors 34 are fixedly connected with air outlet ends of fans 35 through first hoses 10. The blower 35 is started, the blower 35 conveys wind into the ventilation pipe 33 through the first hose 10 and the connector 34, the wind is conveyed into the two inclined blowing boxes 4 through the two guide pipes 32 and the plurality of branch pipes respectively, the two inclined blowing boxes 4 respectively blow and separate meat blocks, fur fragments and beef bone fragments which continuously vibrate and move downwards on the two inclined screening plates 3, and the meat blocks and the fur fragments are blown by wind due to lighter weight after being pretreated and are directly conveyed into a pressing oil outlet mechanism below through the guide boxes 30 arranged on the rear sides of the inclined screening plates 3.
The bottom of below slope screening board 3 department is provided with rolling mechanism, rolling mechanism includes two rolls 5, the outside of two rolls 5 is provided with stock guide 6 respectively, the hot-blast chamber of leading is seted up to the inside of stock guide 6, the bottom side fixed mounting of stock guide 6 has a set of air outlet nozzle 7, two rolls 5 roll into less granule or slice to the ox bone after sieving, two sets of air outlet nozzle 7 of two rolls 6 bottom side installation simultaneously, blow the outside of rolling roller 5 of hot-blast homogeneity downwards to the pivoted, thereby be favorable to the ox bone grease of roll 5 outside adhesion to flow downwards fast, rolling mechanism still includes rolling shell 36, rolling shell 36 fixed mounting is inboard and be located the bottom department of below slope screening board 3 of feed box 2, the inboard rotation of rolling shell 36 is installed two axis of rotation 37, the fixed cover of surface of axis of rotation 37 is equipped with rolls 5, the rear end of two axis of rotation 37 passes in proper order and rolls shell 36 and the rear side of feed box 2 and the surface of two axis of rotation 37 is equipped with gear 38 respectively, the rotation 39 is installed at the fixed side of the rear end 39 of the fixed connection of rotation of motor of the left side of two motor 38 and the feed box 2 in the fixed side of rotation 39 on the fixed part of the feed box that the rear end of rotation of the feed box is installed. Due to the relatively large weight of the beef bones, the beef bones gradually vibrate through the multi-layer inclined screening plates 3 and move downwards between the two rolling rollers 5 in the rolling mechanism, the rotating motor 39 is started, the rotating motor 39 drives one rotating shaft 37 to rotate, one rotating shaft 37 drives the other gear 38 to rotate through one gear 38 sleeved on the outer surface, so that the two rotating shafts 37 drive the two rolling rollers 5 to rotate in opposite directions, hard beef bone fragments are rolled into small particles or sheets, the subsequent oil squeezing and discharging operation is facilitated, and the powder squeezing efficiency is improved.
The two stock guide 6 are respectively fixedly installed in the inboard department of rolling shell 36, the front side of two stock guide 6 is fixedly connected with stay tube 40 respectively, the front end of two stay tubes 40 passes the rear side of rolling shell 36 and the front side fixedly connected with guide duct 41 of feed box 2 in proper order, the right-hand member of guide duct 41 passes through installation head 42 fixedly connected with second hose, the inside of installation head 42 is provided with the electric heater strip, the left side of the upper end fixedly connected with connector 34 of second hose, the inside of guide duct 41 is provided with the solenoid valve. When the rolling roller 5 performs rolling operation, the electromagnetic valve in the air guide pipe 41 is opened, the electric heating wire inside the mounting head 42 is started, air is conveyed to the mounting head 42 through the connector 34 and the second hose, the air is converted into hot air after being heated, the hot air passes through the air guide pipe 41 and the two support pipes 40 and enters the heat conduction air cavities formed in the two material guide plates 6 respectively, finally, the hot air is directly blown to the outer sides of the two rolling rollers 5 through the two groups of air outlets 7, so that beef bone grease adhered to the outer sides of the rolling rollers 5 flows downwards rapidly, and the cleaning and efficient operation of the rolling roller 5 are maintained.
In use, firstly, animal meat residues are poured into a crusher 12 for preliminary crushing to be changed into fragments with uniform size, then, the crushed animal meat residues are conveyed into a chemical preparation tank 9 through a screw conveyor 11, and in the chemical preparation tank 9, the animal meat residues are subjected to high-temperature sterilization and vacuum drying treatment to eliminate bacteria and redundant water in the animal meat residues;
The animal meat residue after the series of treatments is conveyed into the feeding box 2 through the conveying belt 8, the meat blocks and the fur fragments in the meat residue are subjected to shrinkage phenomenon after being subjected to high-temperature sterilization and vacuum drying treatment in the chemical preparation tank 9, and the weight of the beef bone fragments with similar sizes is obviously reduced, compared with the beef bone fragments, the weight reduction degree of the beef bone fragments is relatively smaller, so when the meat blocks, the fur fragments and the beef bone fragments sequentially fall onto the inclined screening plates 3 through the conveying belt 8, the vibrating motor 27 is started, and the vibrating motor 27 drives the two inclined screening plates 3 to vibrate up and down along the sliding rods 26, so that downward separation operation of gradual vibration of the primarily treated meat blocks, the fur fragments and the beef bone fragments is realized;
meanwhile, the blower 35 is started, the blower 35 conveys wind into the ventilation pipe 33 through the first hose 10 and the connector 34, the wind is conveyed into the two inclined blowing boxes 4 through the two guide pipes 32 and the plurality of branch pipes respectively, the two inclined blowing boxes 4 respectively perform blowing separation operation on meat blocks, fur fragments and beef bone fragments which continuously vibrate and move downwards on the two inclined screening plates 3, and as the meat blocks and the fur fragments are lighter in weight after being pretreated, the meat blocks and the fur fragments are blown by the wind and are directly conveyed into the lower squeezing oil outlet mechanism through the guide boxes 30 arranged at the rear sides of the inclined screening plates 3, and the beef bones gradually vibrate and move downwards between the two rolling rollers 5 in the rolling mechanism through the plurality of layers of inclined screening plates 3 due to the relatively larger weight of the beef bones;
At this time, the rotating motor 39 is started, the rotating motor 39 drives one rotating shaft 37 to rotate, and one rotating shaft 37 drives the other gear 38 to rotate through one gear 38 sleeved on the outer surface of the rotating shaft 37, so that the two rotating shafts 37 drive the two rolling rollers 5 to rotate in opposite directions, and hard bovine bone fragments are rolled into smaller particles or sheets, thereby not only facilitating the subsequent oil squeezing operation, but also improving the powder squeezing efficiency;
Because certain grease is contained in the beef bone fragments in the rolling process, the grease is likely to adhere to the outer sides of the rolling rollers 5, the normal operation of the rolling rollers 5 is affected, grease waste is caused, therefore, when the rolling rollers 5 perform rolling operation, the electromagnetic valve in the air guide pipe 41 is opened, the electric heating wire in the mounting head 42 is started, the air is conveyed to the mounting head 42 through the connector 34 and the second hose, is converted into hot air after being heated, and then enters the heat-conducting air cavities formed in the two material guide plates 6 through the air guide pipe 41 and the two support pipes 40 respectively, finally, the hot air is directly blown to the outer sides of the two rolling rollers 5 through the two groups of air outlets 7, so that the beef bone grease adhered to the outer sides of the rolling rollers 5 flows downwards rapidly, and the cleaning and efficient operation of the rolling rollers 5 are maintained;
Meat and fur fragments and ox bones rolled into particles or slices are gradually pushed by a screw press sheet 16 and are tightly matched with a conical press roller 14 and a press barrel 17 to be gradually deeply pressed, in the process, the meat and fur fragments and the ox bones in particles or slices are gradually pressed into meat and bone powder and separated out of grease, along with the pressing, the meat and bone powder can continuously push an extrusion plug 19 to move forwards and finally be discharged through a discharge hole formed in the right end of the press barrel 17 to finish solid-liquid separation, and the pressed grease flows into a liquid outlet box arranged on the outer side of the press barrel 17 through a filter hole formed in the lower side and then is discharged out of the inside of the press housing 1 to realize collection and utilization of the grease.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The equipment for degreasing animal meat residues to prepare meat and bone meal comprises a squeezer shell (1), and is characterized in that: the novel oil squeezing machine is characterized in that an oil squeezing mechanism is arranged in the squeezer shell (1), a feeding box (2) is fixedly arranged at the upper end of the squeezer shell (1) and close to the left side, and a multilayer vibration screening mechanism is arranged at the inner side of the feeding box (2);
The multilayer vibration screening mechanism comprises two inclined screening plates (3), the two inclined screening plates (3) are sequentially arranged on the inner side of the feeding box (2) in a staggered mode, the front sides of the two inclined screening plates (3) are respectively and fixedly provided with an inclined blowing box (4), and the two inclined screening plates (3) vibrate up and down and are matched with the two inclined blowing boxes (4) so that cattle bone fragments in animal meat residues can be screened out rapidly;
The bottom of the inclined screening plate (3) is provided with a rolling mechanism, the rolling mechanism comprises two rolling rollers (5), the outer sides of the two rolling rollers (5) are respectively provided with a guide plate (6), the inside of each guide plate (6) is provided with a heat-conducting air cavity, the bottom side of each guide plate (6) is fixedly provided with a group of air outlets (7), the two rolling rollers (5) roll the screened beef bones into small particles or sheets, and meanwhile, the two groups of air outlets (7) arranged on the bottom sides of the two guide plates (6) uniformly blow hot air downwards to the outer sides of the rolling rollers (5) which rotate, so that the beef bone grease adhered to the outer sides of the rolling rollers (5) can flow downwards rapidly;
the oil squeezing mechanism comprises a squeezing roller (13) and a conical squeezing roller (14), the right end of the squeezing roller (13) is fixedly connected with the left end of the conical squeezing roller (14), a spiral squeezing sheet (16) is fixedly sleeved on the outer sides of the squeezing roller (13) and the conical squeezing roller (14), a squeezing barrel (17) is arranged on the outer side of the spiral squeezing sheet (16), the squeezing barrel (17) is fixedly arranged at the inner side of a squeezing machine shell (1), a plurality of filtering holes are formed in the outer side of the squeezing barrel (17) and in the corresponding position of the conical squeezing roller (14), and a driving shaft (15) is fixedly arranged on the inner sides of the squeezing roller (13) and the conical squeezing roller (14);
The left end of the driving shaft (15) sequentially penetrates through the press barrel (17) and the left side of the press shell (1) to be fixedly connected with an output shaft of a driving motor (18), the bottom side of the driving motor (18) is fixedly arranged at the left side of the press shell (1) through a fixing piece, an extrusion plug (19) is arranged at the right side discharge hole of the press barrel (17) in a bouncing way, a fixing frame (20) is fixedly arranged at the right side of the press shell (1), and the right end of the driving shaft (15) is in running fit with the inside of the fixing frame (20);
The inside of the extrusion plug (19) is in sliding fit with the outer surface of the driving shaft (15), a rotating piece (22) in threaded fit is sleeved on the outer surface of the driving shaft (15) and close to the right end, a pushing ring (24) is sleeved on the outer surface of the driving shaft (15) and positioned at the front side of the rotating piece (22), a pressure spring (23) is arranged between the pushing ring (24) and the extrusion plug (19), a conical flow guide surface is arranged on the inside of the squeezer shell (1) and positioned at the bottom end, an oil outlet box is fixedly arranged in the middle of the bottom end of the squeezer shell (1), a supporting frame is fixedly arranged at the bottom of the squeezer shell (1), and the upper side of the squeezing barrel (17) is fixedly connected with the bottom end of the feeding box (2) close to the left side;
The multilayer vibration screening mechanism further comprises two vibrating plates (25), vibrating ports are respectively arranged on the left side and the right side of the feeding box (2) and are positioned on the corresponding sides of the two inclined screening plates (3), two sliding rods (26) are fixedly arranged on the inner sides of the vibrating ports, the inner sides of the two vibrating plates (25) are respectively fixedly connected with the outer ends of the two inclined screening plates (3), the inner sides of each vibrating plate (25) are respectively in sliding fit with the outer surfaces of the two sliding rods (26), a vibrating motor (27) is fixedly arranged on the left side of the upper vibrating plate (25), movable ports are respectively arranged on the front side of the feeding box (2) and on the outer sides of the two inclined blowing boxes (4), and a filter screen is fixedly arranged on the inner sides of the inclined blowing boxes (4);
The outer surface of the sliding rod (26) is sleeved with a vibrating spring (28), the vibrating spring (28) is arranged on the inner sides of the vibrating plate (25) and the vibrating port, the left side and the right side of the feeding box (2) are respectively and fixedly provided with a limiting plate (29), the inner sides of the limiting plates (29) are in sliding fit with the outer sides of the vibrating plate (25), the rear sides of the two inclined screening plates (3) are fixedly connected with a guide box (30) together, the front sides of the guide box (30) and the corresponding parts of the rear sides of the inclined screening plates (3) are provided with guide ports (31), the rear sides of the inclined blowing boxes (4) are respectively and fixedly provided with guide pipes (32) through mounting seats, the rear sides of the guide pipes (32) are fixedly connected with the front sides of the inclined blowing boxes (4) through a plurality of branch pipes, the front sides of the guide pipes (32) are fixedly connected with ventilating pipes (33) together, the bottom ends of the ventilating pipes (33) are fixedly connected with connectors (34), and the bottom ends of the connectors (34) are fixedly connected with air outlet ends of fans (35) through first hoses (10);
The rolling mechanism further comprises a rolling shell (36), the rolling shell (36) is fixedly arranged at the inner side of the feeding box (2) and is positioned at the bottom end of the lower inclined screening plate (3), two rotating shafts (37) are rotatably arranged at the inner side of the rolling shell (36), the outer surface of each rotating shaft (37) is fixedly sleeved with a rolling roller (5), the rear ends of the two rotating shafts (37) sequentially penetrate through the rear side of the rolling shell (36) and the feeding box (2) and the outer surfaces of the two rotating shafts (37) respectively and are sleeved with gears (38), the extension parts of the two gears (38) are meshed with each other, the rear end of each rotating shaft (37) is fixedly connected with a rotating motor (39), the upper side of each rotating motor (39) is fixedly arranged at the rear side of the feeding box (2) through a fixing piece, the front sides of the two guide plates (6) are fixedly arranged at the inner sides of the rolling shell (36), the front sides of the two guide plates (6) are fixedly connected with support tubes (40) respectively, the front ends of the two support tubes (40) sequentially penetrate through the front ends of the two guide tubes (42) and are fixedly connected with a heating tube (41) which is fixedly connected with a front end of the feeding tube (41), the upper end of the second hose is fixedly connected with the left side of the connector (34), and an electromagnetic valve is arranged in the air guide pipe (41).
2. The apparatus for degreasing animal meat residue to obtain meat and bone powder of claim 1, wherein: the left side of squeezer shell (1) has placed conveyer belt (8), the upper end discharge gate department of conveyer belt (8) is located the top of feed box (2), change system jar (9) have been placed to the rear side of conveyer belt (8), conveyer belt (8) bottom feed inlet sets up the below at change system jar (9) front side discharge gate, screw conveyer (11) have been placed on the right side of changing system jar (9), screw conveyer (11)'s upper end discharge gate department sets up the top at change system jar (9) upper side feed inlet, breaker (12) have been placed in screw conveyer (11)'s left side, screw conveyer (11) bottom feed inlet department sets up the below at breaker (12) discharge gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410478829.6A CN118320962B (en) | 2024-04-20 | 2024-04-20 | Equipment for degreasing animal meat residues to prepare meat and bone powder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410478829.6A CN118320962B (en) | 2024-04-20 | 2024-04-20 | Equipment for degreasing animal meat residues to prepare meat and bone powder |
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| CN118320962A CN118320962A (en) | 2024-07-12 |
| CN118320962B true CN118320962B (en) | 2024-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN109080191A (en) * | 2018-07-19 | 2018-12-25 | 安徽华禹食品有限公司 | A kind of broken squeezer |
| CN215140314U (en) * | 2021-03-26 | 2021-12-14 | 赣州集盛科技有限责任公司 | Reducing mechanism of tombarthite processing usefulness |
| CN219683245U (en) * | 2023-04-23 | 2023-09-15 | 临沂康地饲料有限公司 | Livestock feed serialization screening plant |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446077B (en) * | 2014-11-14 | 2017-05-17 | 中联重科物料输送设备有限公司 | Separation method and separation system for waste concrete and rolling separator |
| KR101699344B1 (en) * | 2015-04-27 | 2017-01-25 | (주)석산 | Production method of main raw material for hot pack |
| CN114054189A (en) * | 2020-07-31 | 2022-02-18 | 广州慧营智能科技有限公司 | Finished product winnowing device of screening equipment |
| CN215512388U (en) * | 2021-06-18 | 2022-01-14 | 青岛天祥食品集团有限公司 | A spiral squeezes device for peanut oil preparation |
| CN216330278U (en) * | 2021-09-08 | 2022-04-19 | 尹娟 | Squeezer for soy sauce production |
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- 2024-04-20 CN CN202410478829.6A patent/CN118320962B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080191A (en) * | 2018-07-19 | 2018-12-25 | 安徽华禹食品有限公司 | A kind of broken squeezer |
| CN215140314U (en) * | 2021-03-26 | 2021-12-14 | 赣州集盛科技有限责任公司 | Reducing mechanism of tombarthite processing usefulness |
| CN219683245U (en) * | 2023-04-23 | 2023-09-15 | 临沂康地饲料有限公司 | Livestock feed serialization screening plant |
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| CN118320962A (en) | 2024-07-12 |
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