CN214218681U

CN214218681U - Sedimentation centrifugal separation type vinasse separation production line

Info

Publication number: CN214218681U
Application number: CN202023155890.3U
Authority: CN
Inventors: 王齐国; 王东文; 景涛
Original assignee: Sanmenxia High New Machinery Co ltd
Current assignee: Sanmenxia High New Machinery Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-17
Anticipated expiration: 2030-12-24

Abstract

The settling centrifugal separation type vinasse separation production line comprises a vinasse breaker, a Z-shaped rotating bucket elevator, a vibration feeder, a settling separator and an unloading centrifuge, wherein a discharge port of the vinasse breaker is positioned above a feed port of the Z-shaped rotating bucket elevator, a discharge port of the Z-shaped rotating bucket elevator is positioned above a feed port of the vibration feeder, a discharge port of the vibration feeder is connected with a feed port of the settling separator, and a feed port in the tangential direction of the upper part of the unloading centrifuge is connected with the upper side part of the settling separator. The utility model discloses be exactly according to the lees that the making wine process (the chinese sorghum is simply broken, and remaining grain residue and rice husk are even after the fermentation, and visible grain residue granule and rice husk in the lees) produced, adopt relevant equipment to make up in proper order, separate the grain residue in the lees and the rice husk. The utility model discloses the principle science, compact structure separates thoroughly, has improved the value of utilizing of lees.

Description

Sedimentation centrifugal separation type vinasse separation production line

Technical Field

The utility model belongs to the technical field of solid and solid separation equipment, concretely relates to subside centrifugal separation formula lees separation production line.

Background

The vinasse contains rich nutrient components, the residual amount of starch is 10-12%, the content of crude protein is more than 14%, and the vinasse contains rich B vitamins and biological growth hormone, so that the vinasse is an excellent feed raw material. The liquor produced by China in each year is more than 500 ten thousand tons, and the wet grains are more than 1700 ten thousand tons, so that the method has great development value. As the requirement of the brewing process of the white spirit, the vinasse contains a large amount of rice hulls, and the content of the rice hulls is determined to be about 35.6%. The fresh vinasse contains more than 60% of water, and after drying treatment, the grain slag and the rice hulls are bonded together. The general method is to crush the dried white spirit vinasse and prepare vinasse powder. The high crude fiber content of the vinasse powder (generally more than 20 percent) can be only used for batch materials in a low proportion, otherwise, the absorption of other nutrients is influenced, so that the reduction of the crude fiber content of the vinasse is one of the main problems which need to be solved urgently in the development and utilization of vinasse resources like drying.

Aiming at the fact that sorghum is simply crushed (4, 6 and 8 petals) in the brewing process, grain residues and rice hulls remained after fermentation are adhered in the brewing process, grain residue particles and the rice hulls are visible in vinasse but basically form small blocks, the simple way of reducing the crude fiber content of the vinasse is to separate the rice hulls from the grain residues; at present, no production line for separating grain slag particles from rice hulls exists in the market.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the weak point among the prior art, provide a settlement centrifugal separation formula lees separation production line.

In order to solve the technical problem, the utility model adopts the following technical scheme: the settling centrifugal separation type vinasse separation production line comprises a vinasse breaker, a Z-shaped rotating bucket elevator, a vibration feeder, a settling separator and an unloading centrifuge, wherein a discharge port of the vinasse breaker is positioned above a feed port of the Z-shaped rotating bucket elevator, a discharge port of the Z-shaped rotating bucket elevator is positioned above a feed port of the vibration feeder, a discharge port of the vibration feeder is connected with a feed port of the settling separator, and a feed port in the tangential direction of the upper part of the unloading centrifuge is connected with the upper side part of the settling separator.

Still include C type rotating bucket lifting machine, the discharge gate of C type rotating bucket lifting machine is located the feed inlet top of lees breaker.

The bottom of the sedimentation separator is provided with a first star-shaped unloader, and a feed inlet of the C-shaped rotating bucket elevator is positioned below the first star-shaped unloader.

The bottom of the discharging centrifuge is provided with a second planet discharger, and the top of the discharging centrifuge is provided with a centrifugal fan.

The feed inlet of the sedimentation separator and the feed inlet in the tangential direction of the upper part of the discharge centrifuge are respectively positioned at two opposite sides of the top of the sedimentation separator.

Adopt above-mentioned technical scheme, the utility model discloses a concrete working process does: the vinasse after brewing fermentation is pre-dried by a drying device and then conveyed to a feed inlet of a C-shaped rotating hopper lifter, the vinasse is conveyed to a vinasse breaking and dispersing machine by the C-shaped rotating hopper lifter, the vinasse breaking and dispersing machine breaks and disperses the sticky grain slag and the rice hulls in the vinasse in a mechanical vibration and rubbing mode, the broken and dispersed grain slag and the rice hulls are lifted to a vibration feeder by a Z-shaped rotating hopper lifter, the vibration feeder uniformly feeds materials to a sedimentation separator, the moisture content of the rice hulls is lower and the moisture content of the grain slag is higher due to pre-drying treatment, so that the specific gravities of two materials are different, in the sedimentation separator, the two materials have different running tracks, the grain slag with large specific gravities is deposited into the sedimentation separator in advance, the rice hulls with small specific gravities pass through the sedimentation separator under the wind force of a centrifugal fan to enter an unloading centrifugal machine, and are subjected to gas-solid separation in the unloading centrifugal machine, the rice hulls are settled in the discharging centrifuge. The wind passes through the air outlet of the centrifugal fan and is discharged into the atmosphere after being dedusted by the dedusting device. After the process, the grain slag and the rice hull in the vinasse are separated. The separated grain residue has high protein content, and can be directly fed to animals. The rice hull can be directly added into the next brewing process for use. If the rice hulls are adhered to the grain slag collected after the first star-shaped unloading machine is opened, the grain slag can be directly unloaded to a feeding hole of the C-shaped rotating hopper elevator, and then the grain slag is broken and separated to improve the separation effect.

The C-shaped rotating bucket elevator and the Z-shaped rotating bucket elevator do not have an up-down rotating wheel drum, each rotating part does not directly collide and extrude with materials, no bounce exists during feeding, no material return phenomenon occurs during discharging, and the C-shaped rotating bucket elevator and the Z-shaped rotating bucket elevator are the first choice of the existing non-crushing elevator. The horizontal vertical segment lengths of the C-shaped rotating bucket elevator and the Z-shaped rotating bucket elevator can be customized according to the process, and the material inlet and outlet of the elevators can be arranged at the near end closest to upstream and downstream equipment, so that the increase of the impact force formed by the sliding of materials in the chute (groove) to the materials is eliminated.

In the brewing process, the to-be-fermented substance is mixed with the rice hulls, the fermented grain residues and the rice hulls are adhered and are not easy to separate, and the grain residues and the rice hulls are dispersed by the vinasse breaker in a mechanical impact mode so as to be beneficial to next-step separation.

The vibration feeder is adopted to ensure the continuity and uniformity of the added materials, prevent the vinasse from bridging in the sedimentation separator and improve the separation effect.

The settling separator is used for separating grain slag from rice hulls by utilizing wind power separation, wherein in the brewing process, sorghum is not required to be crushed, residues after fermentation of the sorghum are broken and dispersed into particle shapes, the rice hulls are in a dispersed state, and the volume weight difference between the rice hulls and the rice hulls is large in a proper moisture state.

The feed inlet of the sedimentation separator and the feed inlet in the tangential direction of the upper part of the discharge centrifuge are respectively positioned at two opposite sides of the top of the sedimentation separator, so that the space distance between the rice hulls entering and leaving the sedimentation separator is fully increased, and the effects of grain residue sedimentation and rice hulls pumping away by wind can be improved.

To sum up, the utility model discloses exactly adopt relevant equipment to make up in proper order according to the lees that the making wine process (the chinese sorghum is only simple breakage, and remaining grain residue and the rice husk are glutinous in the fermentation, and visible grain residue granule and rice husk in the lees) produced, separate the grain residue and the rice husk in the lees. The utility model discloses the principle science, compact structure separates thoroughly, has improved the value of utilizing of lees.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

As shown in fig. 1, the utility model discloses a settling centrifugal separation formula lees separation production line, including broken machine 1 that looses of lees, Z type rotary hopper lifting machine 2, vibration feeder 3, sedimentation separator 4, C type rotary hopper lifting machine 5 and discharge centrifuge 6, the discharge gate of broken machine 1 that looses of lees is located Z type rotary hopper lifting machine 2's feed inlet top, Z type rotary hopper lifting machine 2's discharge gate is located vibration feeder 3's feed inlet top, vibration feeder 3's discharge gate is connected with sedimentation separator 4's feed inlet, discharge centrifuge 6 upper portion tangential direction's feed inlet and sedimentation separator 4's the side connection that goes up.

The discharge hole of the C-shaped rotating bucket elevator 5 is positioned above the feed inlet of the vinasse breaker 1.

The bottom of the sedimentation separator 4 is provided with a first star-shaped unloader 7, and the feed inlet of the C-shaped rotating bucket elevator 5 is positioned below the first star-shaped unloader 7.

The bottom of the discharging centrifuge 6 is provided with a second planet discharger 8, and the top of the discharging centrifuge 6 is provided with a centrifugal fan 9.

The feed inlet of the sedimentation separator 4 and the feed inlet of the discharge centrifuge 6 in the tangential direction are respectively positioned at two opposite sides of the top of the sedimentation separator 4.

The utility model discloses a concrete working process does: vinasse after wine making fermentation is pre-dried by a drying device (not shown) and then conveyed to a feed inlet of a C-shaped rotating hopper lifting machine 5, the vinasse is conveyed into a vinasse breaking machine 1 by the C-shaped rotating hopper lifting machine 5, the vinasse breaking machine 1 breaks and disperses grain slag and rice hulls which are adhered in the vinasse in a mechanical vibration and kneading mode, the broken grain slag and the rice hulls are lifted to a vibration feeder 3 by a Z-shaped rotating hopper lifting machine 2, the vibration feeder 3 uniformly feeds the grain slag to a sedimentation separator 4, the moisture content of the rice hulls is lower and higher due to pre-drying treatment, so that the specific gravities of the two materials are different, the two materials in the sedimentation separator 4 have different running tracks, the grain slag with large specific gravity is deposited into the sedimentation separator 4 in advance, and the rice hulls with small specific gravity pass through a sedimentation chamber separator under the wind force of a centrifugal fan 9 to enter a discharge centrifuge 6, gas-solid separation is carried out in the discharging centrifuge 6, and the rice husk is settled in the discharging centrifuge 6. The air is discharged into the atmosphere after passing through the air outlet of the centrifugal fan 9 and the dust removal of the dust removal device. After the process, the grain slag and the rice hull in the vinasse are separated. The separated grain residue has high protein content, and can be directly fed to animals. The rice hull can be directly added into the next brewing process for use. If rice hulls are adhered to the collected grain slag after the first star-shaped unloading machine 7 is opened, the grain slag can be directly unloaded to a feeding hole of the C-shaped rotating hopper elevator 5, and then the separation effect is improved through the processes of breaking, scattering and separating.

The C-shaped rotating bucket elevator 5 and the Z-shaped rotating bucket elevator 2 do not have an upper rotating wheel drum and a lower rotating wheel drum, each rotating part does not directly collide and extrude with materials, rebound force is avoided during feeding, and material return is avoided during discharging, so that the C-shaped rotating bucket elevator and the Z-shaped rotating bucket elevator are the first choice of the existing non-crushing elevator. The length of the horizontal vertical segment of the C-shaped rotating bucket elevator 5 and the length of the horizontal vertical segment of the Z-shaped rotating bucket elevator 2 can be customized according to the process, and the material inlet and outlet of the elevators can be arranged at the near end closest to upstream and downstream equipment, so that the increase of the impact force formed by the sliding of materials in the chute (groove) to the materials is eliminated.

In the brewing process, the to-be-fermented substance is mixed with the rice hulls, the fermented grain residues and the rice hulls are adhered and are not easy to separate, and the grain residues and the rice hulls are dispersed by the vinasse breaker 1 in a mechanical impact mode so as to be beneficial to next-step separation.

The adoption of the vibration feeder 3 ensures the continuity and uniformity of the added materials, can prevent the bridging of the vinasse in the sedimentation separator 4 and improve the separation effect.

The sedimentation separator 4 is used for separating grain residues from rice hulls by utilizing wind power separation, wherein the sorghum is not required to be crushed, residues after fermentation of the sorghum are broken and dispersed into particle shapes, the rice hulls are in a dispersed state, and the volume weight difference between the rice hulls and the rice hulls is large in a proper moisture state.

The utility model provides an each equipment is all can be purchased on market, and its concrete structure is no longer repeated.

The foregoing embodiments illustrate the principles and features of the present invention, but the above only illustrates the preferred embodiments of the present invention, and is not limited by the described embodiments. In the light of the above disclosure, the present invention is not limited to the embodiments described above, but rather can be applied to other embodiments without departing from the scope of the present invention. Therefore, the appended claims should be accorded the full scope of protection and protection to the present invention.

Claims

1. Subside centrifugal separation formula lees separation production line, its characterized in that: the device comprises a vinasse breaking and dispersing machine, a Z-shaped rotating bucket elevator, a vibration feeder, a sedimentation separator and an unloading centrifuge, wherein a discharge port of the vinasse breaking and dispersing machine is positioned above a feed port of the Z-shaped rotating bucket elevator, a discharge port of the Z-shaped rotating bucket elevator is positioned above a feed port of the vibration feeder, the discharge port of the vibration feeder is connected with the feed port of the sedimentation separator, and the feed port of the upper part of the unloading centrifuge in the tangential direction is connected with the upper side part of the sedimentation separator.

2. The settling centrifuge separation-type stillage separation line according to claim 1, wherein: still include C type rotating bucket lifting machine, the discharge gate of C type rotating bucket lifting machine is located the feed inlet top of lees breaker.

3. The settling centrifuge separation-type stillage separation line according to claim 2, wherein: the bottom of the sedimentation separator is provided with a first star-shaped unloader, and a feed inlet of the C-shaped rotating bucket elevator is positioned below the first star-shaped unloader.

4. The settling centrifugal stillage separating line according to any one of claims 1 to 3, wherein: the bottom of the discharging centrifuge is provided with a second planet discharger, and the top of the discharging centrifuge is provided with a centrifugal fan.

5. The settling centrifugal stillage separating line according to any one of claims 1 to 3, wherein: the feed inlet of the sedimentation separator and the feed inlet in the tangential direction of the upper part of the discharge centrifuge are respectively positioned at two opposite sides of the top of the sedimentation separator.