Probiotic powder and processing technology thereof

Abstract

The invention relates to the field of probiotic processing, in particular to probiotic powder and a processing technology thereof.The processing technology comprises the steps that S1, blocky probiotics are added into a crushing circular cavity through an opening, and meanwhile a transmission main body frame rotates in a reciprocating mode with the axis of a grinding circular cavity as the axis; s2, the limited crushing rollers can roll in the crushing circular cavity in a reciprocating mode, so that the blocky probiotics are preliminarily rolled into particles; s3, the granular probiotics enter a grinding circular cavity through a communicating hole, and a rotating grinding roller is matched with the inner wall of the grinding circular cavity to grind the granular probiotics; and S4, obtaining probiotic powder at a discharge port at the lower end of the grinding circular cavity. The processing device is used for rolling and crushing blocky probiotics and then grinding the blocky probiotics, so that the processing efficiency is guaranteed.

Description

Technical Field

[0001] The invention relates to the field of probiotics processing, in particular to probiotics powder and a processing technology thereof. Background Art

[0002] The production steps of probiotic powder include: culture collection, inoculum preparation, fermentation culture, centrifugal concentration, freeze drying, and grinding; finally, according to production needs, the probiotic powder is mixed with auxiliary materials to form the required product.

[0003] In the process of grinding the probiotics after freeze-drying, most of the prior art adopts the method of directly putting the block probiotics into the grinding device for grinding, such as a probiotic solid powder grinder with Chinese patent publication number CN116651585B, which includes a main body mechanism, a grinding assembly and a raw material collection assembly, the main body mechanism includes a grinding chamber, the grinding assembly includes a driving part, a sphere, an arc block and a lower center tube, the lower center tube is fixedly connected to the bottom of the sphere, the number of the arc blocks is several, the driving part is transmission-connected to the top of the sphere, a fixed tube is fixedly connected to the top of the grinding chamber, the air outlet end of the raw material collection assembly is connected to the top of the fixed tube, the bottom of the fixed tube is movably connected to the top of the lower center tube, the inner surface of the arc block is fitted with the surface of the sphere, the axis of the lower center tube is consistent with the axis of the fixed tube, the bottom of the lower center tube is in contact with the grinding chamber, the air inlet end of the raw material collection assembly is connected to the bottom of the lower center tube, the surface of the lower center tube is provided with an air outlet hole and an air inlet hole, and a baffle is provided between the air outlet hole and the air inlet hole, which has the characteristics of good grinding effect. When in use, this patent directly puts block-shaped probiotics into the grinding device, which can easily cause the feeding channel to be blocked, thereby affecting the grinding process efficiency. Summary of the invention

[0004] The object of the present invention is to provide a probiotic powder and a processing technology thereof, wherein a processing device is used to firstly roll and crush block probiotics, and then grind them, so as to ensure processing efficiency.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] A probiotic powder processing device comprises two side plates fixed side by side, and a main frame with an opening at the upper end, wherein the opening is connected and extends downwardly to a crushing circular cavity, a grinding circular cavity is provided below the crushing circular cavity, a plurality of connecting holes are provided between the crushing circular cavity and the grinding circular cavity, a discharge port is provided at the lower end of the grinding circular cavity, convex disks are fixed on opposite sides of the two side plates, the main frame fits and slides between the two side plates, and the two ends of the grinding circular cavity rotate on the two convex disks, a grinding roller rotates in the grinding circular cavity, a crushing roller rolls in the crushing circular cavity, the two ends of the crushing roller respectively penetrate the two side plates and both rotate with limiting frames, the two limiting frames are respectively limited to lift and slide with the two side plates, and a spring I is provided between the limiting frame and the side plate to make the crushing roller roll below the inner wall of the crushing circular cavity.

[0007] A crankshaft rotates between the two side plates, and a linkage plate rotates between an eccentric portion of the crankshaft and a side surface of the main frame.

[0008] An auxiliary cavity is connected and extended below the crushing circular cavity, and a partition plate is installed at the upper end of the auxiliary cavity. The partition plate is arc-shaped to make the inner wall of the crushing circular cavity smooth and complete. Multiple connecting holes are arranged between the lower end of the auxiliary cavity and the upper end of the grinding circular cavity.

[0009] A circular arc sieve plate is fixed at the lower end of the main frame, and the circular arc sieve plate is coaxially arranged with the grinding circular cavity.

[0010] A brush plate is fixed below the two side plates. The brush plate is located inside the circular arc screen plate and brushes the inner wall of the circular arc screen plate when the circular arc screen plate reciprocates.

[0011] Two air cavity frames are fixed at the lower ends between the two side plates. The two air cavity frames are symmetrically arranged about the brush plate and both contact and slide with the arc screen plate. Air supply pipes are fixed on the outer sides of the two air cavity frames.

[0012] The main frames on both sides of the grinding circular cavity are provided with cavities, the lower ends of the two cavities are connected with the inner side of the arc sieve plate, the upper ends of the two cavities are provided with bearing cavities, and reflux holes are provided between the two bearing cavities and the grinding circular cavity.

[0013] The lower ends of the two air cavity frames are symmetrically provided with guide plates.

[0014] The processing technology using the processing device includes:

[0015] S1. Add the block probiotics into the crushing cavity from the opening, and at the same time, the transmission main frame reciprocates around the axis of the grinding cavity;

[0016] S2, the restricted crushing roller will roll back and forth in the crushing circular cavity, thereby initially rolling the blocky probiotics into particles;

[0017] S3, the granular probiotics will enter the grinding cavity through the connecting hole, and the rotating grinding roller will cooperate with the inner wall of the grinding cavity to grind the granular probiotics;

[0018] S4. Obtain probiotic powder at the discharge port at the lower end of the grinding cavity.

[0019] A probiotic powder is obtained by processing using the processing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 and Figure 2 It is a structural schematic diagram of a probiotic powder processing device;

[0021] Figure 3It is a partial structural schematic diagram of a probiotic powder processing device;

[0022] Figure 4 It is a schematic diagram of the structure of the side plate, the convex plate and the air cavity frame;

[0023] Figure 5 yes Figure 4 A schematic cross-sectional structure diagram of ;

[0024] Figure 6 It is a structural diagram of the main frame;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the main frame;

[0026] Figure 8 is a schematic diagram of the structure of the grinding roller;

[0027] Fig. 9 It is a schematic diagram of the structure of the crushing roller;

[0028] Fig.10 It is a schematic diagram of the structure of the crankshaft;

[0029] Fig.11 It is a structural diagram of the control board.

[0030] In the figure:

[0031] Side plate 101; convex plate 102; air chamber frame 103; guide plate 104; air supply pipe 105; control seat 106; brush plate 107;

[0032] Main frame 201; opening 202; crushing circular cavity 203; auxiliary cavity 204; grinding circular cavity 205; connecting hole 206; arc sieve plate 207; cavity 208; bearing cavity 209; top plate 210;

[0033] Grinding roller 301; crushing roller 302; limiting frame 303; spring I 304; partition plate 305;

[0034] Crankshaft 401; Linking plate 402;

[0035] Control plate 501; through hole 502; spring II 503. DETAILED DESCRIPTION

[0036] like Figure 1-11 As shown, the probiotic powder processing device is described in detail:

[0037] A probiotic powder processing device comprises two side plates 101 fixed side by side, and a main frame 201 with an opening 202 at the upper end, the opening 202 is connected and extends downwardly to a crushing circular cavity 203, a grinding circular cavity 205 is arranged below the crushing circular cavity 203, a plurality of connecting holes 206 are arranged between the crushing circular cavity 203 and the grinding circular cavity 205, a discharge port is arranged at the lower end of the grinding circular cavity 205, convex plates 102 are fixed on opposite sides of the two side plates 101, and the main frame 201 is fitted and slidable on the two side plates 101 The grinding circular cavity 205 has two ends that rotate on the two convex plates 102, a grinding roller 301 rotates in the grinding circular cavity 205, a crushing roller 302 rolls in the crushing circular cavity 203, two ends of the crushing roller 302 respectively penetrate the two side plates 101 and both rotate with the limiting frames 303, the two limiting frames 303 are respectively limited and lifted and slid with the two side plates 101, and a spring I 304 is provided between the limiting frames 303 and the side plates 101, so that the crushing roller 302 rolls under the inner wall of the crushing circular cavity 203.

[0038] The two side plates 101 form a blockage for the opening 202 on the main frame 201, the crushing circular cavity 203 and the two ends of the grinding circular cavity 205. At the same time, the two convex plates 102 form a rotation support for the main frame 201, so that the main frame 201 can reciprocate between the two side plates 101 with the virtual axis of the grinding circular cavity 205 as the axis;

[0039] During processing, block probiotics are added into the crushing cavity 203 through the opening 202, and the main frame 201 is driven to reciprocate around the axis of the grinding cavity 205; when the main frame 201 reciprocates, the crushing cavity 203 also reciprocates around the axis of the grinding cavity 205, but the crushing roller 302 therein is always located directly above the grinding cavity 205 due to the restriction of the two limit frames 303, so that the crushing roller 302 will reciprocate in the crushing cavity 203 and be affected by the elastic force. The elastic force of the spring I 304 always rolls on the vertical most direction of the crushing circular cavity 203, thereby rolling the block probiotics therein, and then rolling the block probiotics into granules; the granular probiotics will enter the connecting hole 206, and contact with the rotating grinding roller 301 at the lower end of the connecting hole 206 to form grinding, and at the same time, they will enter between the grinding roller 301 and the inner wall of the grinding circular cavity 205 to be fully ground, and finally fall at the discharge port at the lower end of the grinding circular cavity 205 to obtain probiotic powder;

[0040] Thus, the block probiotics are first rolled into particles by the crushing roller 302 and then ground into powder for efficient processing;

[0041] Among them, the granular probiotics in the connecting hole 206 will fall quickly due to the reciprocating swinging rotation of the main frame 201, effectively avoiding the blockage of the connecting hole 206. Moreover, under the influence of the reciprocating swinging rotation of the main frame 201, the granular probiotics at the lower end of the connecting hole 206 will better cooperate with the grinding roller 301 to complete the grinding.

[0042] Further:

[0043] A crankshaft 401 rotates between the two side plates 101 , and a linkage plate 402 rotates between the eccentric portion of the crankshaft 401 and the side surface of the main frame 201 .

[0044] The crankshaft 401 is driven by a first motor installed on one of the side plates 101 to rotate the crankshaft 401 , and then the reciprocating swinging rotation of the main frame 201 is driven by the linkage plate 402 .

[0045] like Figure 3 , 6 、7 as shown:

[0046] An auxiliary chamber 204 is connected and extends below the crushing circular chamber 203. A partition plate 305 is installed at the upper end of the auxiliary chamber 204. The partition plate 305 is arc-shaped to make the inner wall of the crushing circular chamber 203 smooth and complete. A plurality of connecting holes 206 are arranged between the lower end of the auxiliary chamber 204 and the upper end of the grinding circular chamber 205.

[0047] The crushing circular cavity 203 is separated from the auxiliary cavity 204 by the partition plate 305, so that the probiotics in the crushing circular cavity 203 are screened through the small holes on the partition plate 305. The probiotics that are rolled into qualified particles will pass through the small holes into the auxiliary cavity 204, and enter the connecting hole 206 with the swing of the auxiliary cavity 204, and then complete the grinding; while the unqualified probiotic particles continue to stay in the crushing circular cavity 203 to be rolled; thereby effectively preventing the crushing roller 302 from rolling the blocky probiotics directly into the connecting hole 206, causing the connecting hole 206 to be blocked;

[0048] The small holes on the partition plate 305 are blocked by the probiotics due to the existence of the auxiliary cavity 204 below. However, they will be automatically opened as the crushing roller 302 continues to roll the probiotics, and the volume of the probiotics formed by passing through the small holes will not be too large due to the diameter of the small holes, which will not affect the grinding.

[0049] like Figure 3 , 5 , 6, 7 as shown:

[0050] A circular arc sieve plate 207 is fixed to the lower end of the main frame 201 , and the circular arc sieve plate 207 is coaxially arranged with the grinding circular cavity 205 .

[0051] After sufficient grinding between the grinding roller 301 and the inner wall of the grinding cavity 205, the probiotics dropped from the discharge port at the lower end of the grinding cavity 205 will fall onto the arc sieve plate 207. After being sifted by the arc sieve plate 207, qualified probiotic powder will pass through the arc sieve plate 207 and fall, thereby ensuring the quality of the probiotic powder.

[0052] Further:

[0053] A brush plate 107 is fixed below the two side plates 101 . The brush plate 107 is located inside the arc sieve plate 207 . When the arc sieve plate 207 reciprocates, the brush plate 107 sweeps the inner wall of the arc sieve plate 207 .

[0054] In order to prevent the arc sieve plate 207 from being blocked by unqualified probiotic powder and affecting the screening, a brush plate 107 is provided. When the arc sieve plate 207 reciprocates with the main frame 201, the probiotic powder on its inner wall will slide on the arc sieve plate 207 due to its own gravity, thereby improving the screening efficiency; at the same time, the arc sieve plate 207 will slide relative to the brush plate 107, so that when the probiotic powder blocking the arc sieve plate 207 moves to the brush plate 107 along with the arc sieve plate 207, it will be swept away, thereby ensuring that the arc sieve plate 207 will not be blocked.

[0055] Further:

[0056] Two air cavity frames 103 are fixed at the lower end between the two side plates 101 . The two air cavity frames 103 are symmetrically arranged about the brush plate 107 and both slide in contact with the arc sieve plate 207 . Air supply pipes 105 are fixed on the outer sides of the two air cavity frames 103 .

[0057] Since the cleaning range of the brush plate 107 is limited, two air chamber frames 103 are set up. The two air chamber frames 103 are connected to the air supply equipment through the air supply pipe 105, so that the upper end of the air chamber frame 103 contacts the arc sieve plate 207, and air is blown toward the arc sieve plate 207, so that the probiotic powder blocked at the inner wall end of the arc sieve plate 207 will be blown away from the sieve hole from the outside to the inside, thereby further ensuring the screening efficiency of the arc sieve plate 207.

[0058] like Figure 3 , 6 、7 as shown:

[0059] The main frame 201 on both sides of the grinding circular cavity 205 is provided with a cavity 208, the lower ends of the two cavities 208 are connected to the inner side of the arc sieve plate 207, the upper ends of the two cavities 208 are provided with a bearing cavity 209, and a reflux hole is provided between the two bearing cavities 209 and the grinding circular cavity 205.

[0060] As the processing continues, the unqualified probiotic powder in the arc sieve plate 207 will continue to increase, which will affect the screening of the arc sieve plate 207, and then the cavity 208 and the bearing cavity 209 are set. The two air cavity frames 103 will blow up the probiotic powder while blowing open the sieve holes. The blown probiotic powder will flow along the cavity 208 to the bearing cavity 209, and enter the grinding roller 301 and the inner wall of the grinding circular cavity 205 again through the reflux hole for grinding, thereby achieving the unqualified probiotic powder. The purpose of grinding the bacterial powder again; at the same time, affected by the blowing of the air chamber frame 103, the air will enter between the grinding roller 301 and the inner wall of the grinding circular cavity 205 through the cavity 208 and the bearing cavity 209, and then be blown out through the discharge port at the end of the grinding circular cavity 205 and the arc sieve plate 207, thereby improving the flow efficiency of the probiotic powder, and then improving the processing efficiency, while forming a cleaning between the grinding roller 301 and the inner wall of the grinding circular cavity 205, avoiding the probiotic powder from being retained in this space and affecting the grinding.

[0061] Further:

[0062] Guide plates 104 are symmetrically provided at the lower ends of the two air cavity frames 103 .

[0063] The probiotic powder dropped from the arc sieve plate 207 will fall onto the guide plate 104 between the two air chamber frames 103 and then fall from the gap between the two guide plates 104, so as to be conveniently collected.

[0064] like Figure 1-11 As shown:

[0065] The air supply pipe 105 is provided with a control seat 106 , a control plate 501 is slidably disposed inside the control seat 106 , a through hole 502 is disposed on the control plate 501 , a spring II 503 is disposed between the control plate 501 and the control seat 106 , and top plates 210 are fixed on both sides of the main frame 201 .

[0066] The air supply pipe 105 is controlled by the arrangement of the control seat 106 and the control board 501, and the control board 501 is kept blocked by the control seat 106 by the influence of the spring II 503. When the main frame 201 swings to one side to the end point, the top plate 210 on this side will press down the control board 501 on this side, so that the through hole 502 enters the control seat 106, and then the air supply pipe 105 is connected to supply air. At this time, the air cavity frame 103 on this side blows air upward to blow up the probiotic powder above it, while the air cavity frame 103 on the other side remains stationary, thereby forming two air cavity frames 103 that blow air alternately, avoiding the mutual influence of the blowing between the two, causing the confusion of the probiotic powder and affecting the processing;

[0067] At the same time, the two air cavity frames 103 are opened when the main frame 201 swings to one side to the end point, so that the blown probiotic powder can more easily enter the cavity 208 and the bearing cavity 209 to complete the reprocessing.

[0068] like Figure 1-11 As shown:

[0069] The processing technology using the processing device includes:

[0070] S1, adding block probiotics into the crushing circular cavity 203 through the opening 202, while the transmission main frame 201 reciprocates around the axis of the grinding circular cavity 205;

[0071] S2, the restricted crushing roller 302 will roll back and forth in the crushing circular cavity 203, thereby initially rolling the blocky probiotics into particles;

[0072] S3, the granular probiotics will enter the grinding cavity 205 through the connecting hole 206, and the rotating grinding roller 301 will cooperate with the inner wall of the grinding cavity 205 to grind the granular probiotics;

[0073] S4. Obtain probiotic powder at the discharge port at the lower end of the grinding chamber 205.

[0074] Further:

[0075] A probiotic powder is obtained by processing using the processing technology.

Claims

1. A probiotic powder processing device, characterized in that: It comprises two side panels (101) fixed side by side, and A main frame (201) is provided with an opening (202) at the upper end, the opening (202) is connected to and extends downwardly to a crushing circular chamber (203), a grinding circular chamber (205) is provided below the crushing circular chamber (203), a plurality of communicating holes (206) are provided between the crushing circular chamber (203) and the grinding circular chamber (205), a discharge port is provided at the lower end of the grinding circular chamber (205), convex plates (102) are fixed on opposite sides of the two side plates (101), the main frame (201) fits and slides between the two side plates (101), and the two sides of the grinding circular chamber (205) are connected to the grinding circular chamber (205). The ends of the grinding roller (301) rotate on the two convex plates (102), a grinding roller (301) rotates in the grinding circular cavity (205), a crushing roller (302) rolls in the crushing circular cavity (203), the two ends of the crushing roller (302) respectively penetrate the two side plates (101) and both rotate with the limiting frames (303), the two limiting frames (303) are respectively limited with the two side plates (101) to lift and slide, and a spring I (304) is provided between the limiting frames (303) and the side plates (101), so that the crushing roller (302) rolls under the inner wall of the crushing circular cavity (203).

2. A probiotic powder processing device according to claim 1, characterized in that: A crankshaft (401) rotates between the two side plates (101), and a linkage plate (402) rotates between the eccentric part of the crankshaft (401) and the side surface of the main frame (201).

3. A probiotic powder processing device according to claim 2, characterized in that: An auxiliary chamber (204) is connected and extends below the crushing circular chamber (203); a partition plate (305) is installed at the upper end of the auxiliary chamber (204); the partition plate (305) is arc-shaped so that the inner wall of the crushing circular chamber (203) is smooth and complete; and a plurality of connecting holes (206) are arranged between the lower end of the auxiliary chamber (204) and the upper end of the grinding circular chamber (205).

4. A probiotic powder processing device according to claim 1, characterized in that: A circular arc sieve plate (207) is fixed to the lower end of the main frame (201), and the circular arc sieve plate (207) is coaxially arranged with the grinding circular cavity (205).

5. A probiotic powder processing device according to claim 4, characterized in that: A brush plate (107) is fixed below the two side plates (101). The brush plate (107) is located inside the circular arc sieve plate (207). When the circular arc sieve plate (207) reciprocates, the brush plate (107) sweeps the inner wall of the circular arc sieve plate (207).

6. A probiotic powder processing device according to claim 5, characterized in that: Two air cavity frames (103) are fixed at the lower ends between the two side plates (101); the two air cavity frames (103) are symmetrically arranged about the brush plate (107) and both are in contact and sliding contact with the arc sieve plate (207); and air supply pipes (105) are fixed on the outer sides of the two air cavity frames (103).

7. A probiotic powder processing device according to claim 6, characterized in that: The main frame (201) on both sides of the grinding circular cavity (205) is provided with a cavity (208), the lower ends of the two cavities (208) are communicated with the inner side of the arc sieve plate (207), the upper ends of the two cavities (208) are provided with a bearing cavity (209), and a reflux hole is provided between the two bearing cavities (209) and the grinding circular cavity (205).

8. A probiotic powder processing device according to claim 7, characterized in that: Guide plates (104) are symmetrically arranged at the lower ends of the two air cavity frames (103).

9. A processing process using the processing device according to any one of claims 1 to 8, characterized in that: include S1, adding block-shaped probiotics into the crushing circular cavity (203) through the opening (202), while the transmission main frame (201) reciprocates around the axis of the grinding circular cavity (205); S2, the restricted crushing roller (302) will roll back and forth in the crushing circular cavity (203), thereby initially rolling the blocky probiotics into particles; S3, the granular probiotics will enter the grinding cavity (205) through the connecting hole (206), and the rotating grinding roller (301) will cooperate with the inner wall of the grinding cavity (205) to grind the granular probiotics; S4. Probiotic powder is obtained at the discharge port at the lower end of the grinding chamber (205).

10. A probiotic powder, characterized in that: The probiotic powder is obtained by using the processing technology described in claim 9.

Images