CN210995154U - Cream washing and screening device - Google Patents

Abstract

The utility model discloses a cream washing and screening device, which comprises a frame, a washing and screening roller vertically and rotatably arranged at the top of the frame, and a driving mechanism for driving the washing and screening roller to rotate; the discharge end of the washing and screening roller is arranged in a downward inclined mode, the washing and screening roller comprises an inner barrel and an outer barrel, and the outer barrel is sleeved outside the middle of the inner barrel in a split mode; the inner cylinder body inside the outer cylinder body is provided with a sieve mesh. The advantages are that: the stirred cream is fed into a washing and screening roller through a feeding pipe, and the cream particles are fully mixed with cooling water fed by a water distribution pipe through the rotation of the roller, so that the washing effect is good; the sieve mesh is arranged in the middle of the inner cylinder body to sieve the butter granules and the butter milk, so that the separation effect of the butter milk is enhanced, the butter milk content in the butter granules is reduced, and the retention period of the butter granules is prolonged; and the cream grains are further stirred and beaten through the inner cylinder body, so that the cream grains can be further agglomerated to form a larger cream agglomerate, and the loss of fat is reduced.

Description

Cream washing and screening device

The technical field is as follows:

the utility model relates to a cream processing technology field, specifically speaking relate to a cream washing screening plant.

Background art:

the production process flow of the cream comprises the following steps: the cream is prepared from the following raw materials of cream, cream neutralization, sterilization, cooling and ripening, stirring, cheese discharge, water washing, salt addition, pressure refining, compression molding and packaging. Wherein, the key processes of stirring, discharging buttermilk and washing are the key processes influencing the quality of the butter; placing cream into a stirrer, breaking fat ball membranes by mechanical impact force to form fat aggregates, wherein the process is called stirring, and the liquid separated during stirring is buttermilk; the purpose of the stirring is to agglomerate the fat globules with each other to form cream particles while the buttermilk is separated. The purpose of washing is to remove the residual buttermilk on the surface of the butter granules, which contains protein and sugar to promote the growth of microorganisms, so that the content of these components in the butter is reduced as much as possible to improve the storage stability of the butter.

At present, special equipment for discharging and washing the buttermilk is lacked, a washing pipe and a buttermilk discharge valve are respectively and additionally arranged at the upper part and the lower part of a stirring tank, after stirring is finished, washing water is added into the stirring tank through the washing pipe, mechanical stirring is carried out simultaneously, and the buttermilk discharge valve is opened after a period of time to discharge the buttermilk; however, the internal space of the stirring tank is limited, the cleaning effect is poor, and the buttermilk and the cream particles are not completely separated, so that the storage life of the cream particles is short.

The utility model has the following contents:

an object of the utility model is to provide a cream washing screening plant that cleaning performance is good.

The utility model discloses by following technical scheme implement: a cream washing and screening device comprises a rack, a washing and screening roller and a driving mechanism, wherein the washing and screening roller is vertically and rotatably arranged at the top of the rack; the discharge end of the washing and screening roller is arranged in a downward inclined manner, the washing and screening roller comprises an inner roller body and an outer roller body, the outer roller body is sleeved outside the middle of the inner roller body in a split manner, and a sealing ring plate is fixed between the high end of the outer roller body and the outer wall of the inner roller body; a driving wheel is fixedly sleeved outside the inner barrel or the outer barrel, and the driving mechanism is in transmission connection with the driving wheel; a feed pipe with a discharge end movably arranged inside the high end of the inner cylinder is fixed at the top of the frame, a water distribution pipe penetrates through the feed pipe, and the discharge end of the water distribution pipe is arranged inside the high end of the inner cylinder; sieve pores are arranged on the inner cylinder body in the outer cylinder body, and a material guide plate is fixed on the inner wall of the inner cylinder body between the outer cylinder body and the high end of the inner cylinder body.

Furthermore, a sealing cover is covered at the bottom end of the washing and screening roller and is fixedly connected with the rack; the bottom of the sealing cover corresponding to the lower end of the outer cylinder body is communicated with a cheese discharge port, and the bottom of the sealing cover corresponding to the lower end of the inner cylinder body is communicated with a butter granule discharge port.

Furthermore, an observation window, a camera and a lighting lamp are fixed at the end part of the sealing cover opposite to the lower end of the inner cylinder body.

Furthermore, a stirring mechanism is fixed on the inner wall of the inner cylinder body in the outer cylinder body.

Furthermore, the stirring mechanism comprises a plurality of rows of stirring rods which are axially arranged along the inner cylinder body.

Further, the high-end seal of interior barrel is fixed with the end plate, the filling tube is sealed to be passed the end plate, just the filling tube with the end plate is rotated and is connected.

Furthermore, the lower part of the outer barrel body and the two sides of the inner barrel body are vertically and rotatably provided with supporting rollers on the rack, and rails which are in rolling contact with the corresponding supporting rollers are respectively fixed on the outer part of the outer barrel body and the outer part of the inner barrel body.

Further, the material guide plate is obliquely arranged relative to the axis of the inner cylinder.

The utility model has the advantages that: the stirred cream is fed into a washing and screening roller through a feeding pipe, and the cream particles are fully mixed with cooling water fed by a water distribution pipe through the rotation of the roller, so that the washing effect is good; the sieve mesh is arranged in the middle of the inner cylinder body to sieve the butter granules and the butter milk, so that the separation effect of the butter milk is enhanced, the butter milk content in the butter granules is reduced, and the retention period of the butter granules is prolonged; and the cream grains are further stirred and beaten through the inner cylinder body, so that the cream grains can be further agglomerated to form a larger cream agglomerate, and the loss of fat is reduced.

Description of the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

The device comprises a frame 1, a washing and screening roller 2, an inner barrel 2.1, an outer barrel 2.2, a sealing ring plate 2.3, sieve holes 2.4, a material guide plate 2.5, an end plate 2.6, a driving mechanism 3, a driving wheel 4, a feeding pipe 5, a water distribution pipe 6, a sealing cover 7, a cheese discharge port 7.1, a butter granule discharge port 7.2, an observation window 8, a camera 9, a lighting lamp 10, a stirring rod 11, a supporting roller 12 and a track 13.

The specific implementation mode is as follows:

in the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in figure 1, the cream washing and screening device comprises a frame 1, a washing and screening roller 2 vertically and rotatably arranged at the top of the frame 1, and a driving mechanism 3 for driving the washing and screening roller 2 to rotate; the discharge end of the washing and screening roller 2 is arranged in a downward inclined way, so that the material can flow conveniently; the washing and screening roller 2 comprises an inner roller body 2.1 and an outer roller body 2.2, the outer roller body 2.2 is separately sleeved outside the middle of the inner roller body 2.1, a sealing ring plate 2.3 is fixed between the high end of the outer roller body 2.2 and the outer wall of the inner roller body 2.1, a support rod is fixed between the low end of the outer roller body 2.2 and the inner roller body 2.1, and the outer roller body 2.2 is fixed with the inner roller body 2.1 at intervals through the sealing ring plate 2.3 and the support rod;

a driving wheel 4 is fixedly sleeved outside the inner barrel body 2.1 or outside the outer barrel body 2.2, and the driving mechanism 3 is in transmission connection with the driving wheel 4; supporting rollers 12 are vertically and rotatably arranged on the machine frame 1 below the outer cylinder 2.2 and on two sides of the inner cylinder 2.1, and rails 13 in rolling contact with the corresponding supporting rollers 12 are respectively fixed on the outer part of the outer cylinder 2.2 and the outer part of the inner cylinder 2.1; the washing and screening roller 2 is arranged on a supporting roller 12 at the top of the frame 1 in a rolling way through a rail 13; in the embodiment, the driving mechanism 3 is a variable frequency motor, the driving wheel 4 is a gear, and an output shaft of the variable frequency motor is in meshing transmission with the driving wheel 4 through the gear to drive the washing and screening roller 2 to rotate;

a feed pipe 5 with a discharge end movably arranged inside the high end of the inner cylinder 2.1 is fixed at the top of the frame 1, a water distribution pipe 6 penetrates through the feed pipe 5, and the discharge end of the water distribution pipe 6 is arranged inside the high end of the inner cylinder 2.1; the inner cylinder body 2.1 in the outer cylinder body 2.2 is provided with a sieve pore 2.4, the inner wall of the inner cylinder body 2.1 between the outer cylinder body 2.2 and the high end of the inner cylinder body 2.1 is fixed with a material guide plate 2.5, and the material guide plate 2.5 is obliquely arranged relative to the axis of the inner cylinder body 2.1; the discharge end of the feed pipe 5 is arranged in a horn shape, so that the feed pipe has the characteristics of difficult material blockage and easy cleaning; cream and cooling water are respectively added into the high-end inner part of the inner cylinder body 2.1 through the feeding pipe 5 and the water distribution pipe 6, the cooling water plays roles of cooling and washing the cream, cream particles are further condensed together after being contracted, and butter milk on the surfaces of the cream particles is washed away by water, so that the fat content of the cream is improved; in the process that the driving mechanism 3 drives the washing and screening roller 2 to rotate, cream and cooling water flow towards the lower end of the washing and screening roller 2 while being mixed under the gravity and the rotation of the roller; finally, the buttermilk falls down through the sieve holes 2.4 and flows downwards along the outer cylinder 2.2, and is finally discharged through the lower end of the outer cylinder 2.2, while the butter particles are intercepted inside the inner cylinder 2.1 and are finally discharged through the lower end of the inner cylinder 2.1; a stirring mechanism is fixed on the inner wall of the inner cylinder 2.1 in the outer cylinder 2.2, and the cream particles are stirred by the stirring mechanism; the rabbling mechanism includes that four rows are along the puddler 11 that interior barrel 2.1 axial was arranged, and washing screening cylinder 2 pivoted in-process can drive puddler 11 and stir the cream grain, prevents the cream grain caking, guarantees that moisture can normally discharge.

A sealing cover 7 is covered at the bottom end of the washing and screening roller 2, and the sealing cover 7 is fixedly connected with the frame 1; the bottom of the sealing cover 7 corresponding to the lower end of the outer cylinder body 2.2 is communicated with a cheese discharge port 7.1, and the bottom of the sealing cover 7 corresponding to the lower end of the inner cylinder body 2.1 is communicated with a butter granule discharge port 7.2; the lower end of the washing and screening roller 2 can be sealed by the sealing cover 7, so that the production sanitation is ensured; the buttermilk discharged from the lower end of the outer cylinder body 2.2 is discharged through the cheese discharge port 7.1, and the butter granules discharged from the lower end of the inner cylinder body 2.1 are discharged through the butter granule discharge port 7.2;

an observation window 8, a camera 9 and an illuminating lamp 10 are fixed at the end part of the sealing cover 7 opposite to the lower end of the inner cylinder 2.1; the illumination lamp 10 is used for illumination; the camera 9 is connected with a display, so that the form of the cream grains in the washing and screening roller 2 can be checked through the display, and the cream grains can also be directly observed through the observation window 8.

An end plate 2.6 is fixed at the high end of the inner cylinder 2.1 in a sealing way, a feed pipe 5 penetrates through the end plate 2.6 in a sealing way, and the feed pipe 5 is rotationally connected with the end plate 2.6; the high end of the inner cylinder body 2.1 can be sealed through the end plate 2.6, so that the splashing of materials in the cleaning process is avoided, and the sanitary cleanness is ensured; sealing structures such as sealing rings are arranged at the joint of the charging pipe 5 and the end plate 2.6.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The cream washing and screening device is characterized by comprising a rack, a washing and screening roller vertically and rotatably arranged at the top of the rack, and a driving mechanism for driving the washing and screening roller to rotate; the discharge end of the washing and screening roller is arranged in a downward inclined manner, the washing and screening roller comprises an inner roller body and an outer roller body, the outer roller body is sleeved outside the middle of the inner roller body in a split manner, and a sealing ring plate is fixed between the high end of the outer roller body and the outer wall of the inner roller body; a driving wheel is fixedly sleeved outside the inner barrel or the outer barrel, and the driving mechanism is in transmission connection with the driving wheel; a feed pipe with a discharge end movably arranged inside the high end of the inner cylinder is fixed at the top of the frame, a water distribution pipe penetrates through the feed pipe, and the discharge end of the water distribution pipe is arranged inside the high end of the inner cylinder; sieve pores are arranged on the inner cylinder body in the outer cylinder body, and a material guide plate is fixed on the inner wall of the inner cylinder body between the outer cylinder body and the high end of the inner cylinder body.

2. The cream washing and screening device according to claim 1, wherein a sealing cover is covered at the bottom end of the washing and screening drum and fixedly connected with the frame; the bottom of the sealing cover corresponding to the lower end of the outer cylinder body is communicated with a cheese discharge port, and the bottom of the sealing cover corresponding to the lower end of the inner cylinder body is communicated with a butter granule discharge port.

3. The cream washing and screening apparatus as claimed in claim 2, wherein a viewing window, a camera and a lighting lamp are fixed to an end portion of said sealing cover opposite to a lower end of said inner cylinder.

4. A cream washing and screening apparatus as claimed in any one of claims 1 to 3, wherein agitating means is fixed to the inner wall of said inner barrel inside said outer barrel.

5. The cream washing and screening device of claim 4, wherein the stirring mechanism comprises a plurality of rows of stirring rods arranged along the axial direction of the inner cylinder.

6. A cream washing and screening apparatus as claimed in any one of claims 1, 2, 3 or 5, wherein an end plate is sealingly secured to the upper end of said inner barrel, said feed tube sealingly extends through said end plate and is rotatably connected to said end plate.

7. The cream washing and screening device according to claim 1, 2, 3 or 5, wherein support rollers are vertically and rotatably provided on the frame below the outer cylinder and on both sides of the inner cylinder, and rails in rolling contact with the support rollers are respectively fixed to the outside of the outer cylinder and the outside of the inner cylinder.

8. The cream washing and screening device as claimed in claim 4, wherein support rollers are vertically and rotatably provided on the frame below the outer cylinder and on both sides of the inner cylinder, and rails in rolling contact with the support rollers are respectively fixed to the outer portion of the outer cylinder and the outer portion of the inner cylinder.

9. The cream washing and screening device as claimed in claim 6, wherein support rollers are vertically and rotatably provided on the frame below the outer cylinder and on both sides of the inner cylinder, and rails in rolling contact with the support rollers are respectively fixed to the outer portion of the outer cylinder and the outer portion of the inner cylinder.

10. A creamer washing and screening device according to any of claims 1, 2, 3, 5, 8 or 9, wherein said guide plate is inclined relative to the axis of said inner cylinder.

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