Blending and proportioning device for producing composite sauce

By designing a compound seasoning sauce production device with negative pressure and stirring mechanism, the problem of uneven raw material ratio was solved, and the raw material quality adjustment and uniform mixing were realized, thereby improving the production quality and taste consistency of the compound seasoning sauce.

CN223717031UActive Publication Date: 2025-12-26GANSU YINHE FOOD GRP CO LTD
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Patent Information

Application Number
CN202520105310.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-16
Publication Date
2025-12-26
Estimated Expiration
2035-01-16

AI Technical Summary

Technical Problem

Existing blending and proportioning devices used in the production of compound seasoning sauces cannot be properly adjusted according to the quality of different raw materials, resulting in inconsistent tastes in the produced compound seasoning sauces.

Method used

A device was designed that includes a mixing tank, a raw material tank, a negative pressure mechanism, and a stirring mechanism. The negative pressure mechanism enables quantitative delivery and proportion adjustment of the raw materials, while the stirring mechanism ensures thorough mixing and uniform mixing of the two raw materials.

Benefits of technology

This allows for appropriate adjustment of the ratio of the two raw materials based on their quality, improving the production quality and flavor consistency of the compound seasoning sauce and avoiding quality problems caused by uneven mixing.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the related technical field of blending and proportioning, in particular to a blending and proportioning device for producing composite sauce, which comprises a mixing box, and a discharge hole is formed in the bottom of the mixing box. Under the matching action of the mixing box, the discharging hole, the raw material box, the supporting plate, the discharging pipe, the feeding hole and the negative pressure mechanism, a user can properly adjust the ratio of two different raw materials according to the quality of the raw materials of the composite sauce, so that the production quality of the composite sauce is improved, and the production cost is reduced. The problems that although an existing blending and proportioning device for production of the composite sauce can scrape the interior of a tank body, the blending and proportioning device does not have the function of adjusting the proportion of two raw materials, the quality of the raw materials used for the composite sauce is different, the proportion of the two raw materials cannot be properly adjusted according to the quality of the raw materials, and the production efficiency is low are solved. Therefore, the taste of the produced composite sauce is also different.
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Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of blending and proportioning device for composite sauce production. BACKGROUND

[0002] The utility model discloses a kind of blending and proportioning device for edible oil production, belongs to blending and proportioning related technical field, to solve the problem that oil body is easily adhered on the inner wall of tank in prior art, and these oil bodies are difficult to remove without being influenced by external force, and it can affect the quality of edible oil produced by blending for a long time, including tank, the upper end of tank is equipped with multiple feed pipes, adjusting valve is equipped on each feed pipe, reciprocating screw rod is fixed in tank, moving ring is connected with the outer side of reciprocating screw rod by screw thread, sleeve is movably sleeved on the outer side of moving ring, sleeve is rotatably connected with tank at both ends, gear belt is equipped on the outer side of sleeve, motor is equipped on the upper end of tank, motor driving end is connected with gear through tank, gear is meshed with gear belt, multiple stirring rods are evenly equipped on the outer side of moving ring, inward recess is formed on the outer side of sleeve, and moving groove is matched with stirring rod, to facilitate stirring rod rotation while moving up and down, speed of mixing and blending is accelerated, edible oil and additive can be filtered, filter screen is convenient to clean, while tank interior can be scraped, and the quality of edible oil product is guaranteed.

[0003] But the above patent still has the following problems: although the patent can scrape the interior of tank, it does not have the function of adjusting the proportion of two raw materials, because the quality of raw materials used in composite sauce is different, and the proportion of two raw materials cannot be adjusted according to the quality of raw materials, resulting in different taste of composite sauce produced. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a kind of blending and proportioning device for composite sauce production, to solve the problem that the blending and proportioning device for composite sauce production in the above background technology can scrape the interior of tank, but it does not have the function of adjusting the proportion of two raw materials, because the quality of raw materials used in composite sauce is different, and the proportion of two raw materials cannot be adjusted according to the quality of raw materials, resulting in different taste of composite sauce produced.

[0005] The technical scheme of the utility model is:

[0006] The application discloses a blending device for compound sauce production, which comprises a mixing box, a discharge port is formed in the bottom of the mixing box, two raw material boxes are arranged on the top of the mixing box, supporting plates are fixedly connected to the opposite sides of the two raw material boxes, the bottom of each supporting plate is fixedly connected with the mixing box, a discharge pipe is fixedly connected to the bottom of each raw material box, and a feeding port is formed in the top of each raw material box; a negative pressure mechanism for quantitatively conveying different raw materials is arranged at the end of each discharge pipe away from the raw material box; and a stirring mechanism for fully mixing two kinds of raw materials is arranged at the top center of the mixing box.

[0007] Preferably, the negative pressure mechanism comprises that a negative pressure cylinder is fixedly connected to the end of each discharge pipe away from the raw material box, a fixing frame is fixedly connected to the outer surface of each negative pressure cylinder, the fixing frame is fixedly connected with the raw material box, a feeding pipe is fixedly connected to the bottom of each negative pressure cylinder, the bottom end of each feeding pipe is in communication with the mixing box, a first one-way valve is arranged in the discharge pipe, a second one-way valve is arranged in the feeding pipe, and the first one-way valve cooperates with the second one-way valve; a piston is arranged in each negative pressure cylinder, the piston is matched with the negative pressure cylinder, a lifting rod is fixedly connected to the top of each piston, and the top end of each lifting rod penetrates through the negative pressure cylinder and extends to the outside of the negative pressure cylinder; and a rotating mechanism for adjusting the proportion of raw materials is arranged at the top end of each lifting rod.

[0008] Preferably, the rotating mechanism comprises that a lifting guide rail is fixedly connected to the top of each lifting rod, a matched cylindrical pin is arranged in the lifting guide rail, an adjusting block is fixedly connected to one end of the cylindrical pin, a fixed guide rail is slidably connected to the outside of the adjusting block, a circular disc is fixedly connected to one side of the fixed guide rail, a locking bolt is arranged at the end of the cylindrical pin away from the adjusting block, one end of the locking bolt penetrates through the cylindrical pin and the adjusting block and extends to the circular disc, and the locking bolt is threadedly connected with the cylindrical pin and the adjusting block; and a power mechanism for controlling the synchronous rotation of the two circular discs is arranged at the center of each circular disc.

[0009] Preferably, the power mechanism comprises: the middle part of the circular disc is fixedly connected with a rotating shaft, one end of the rotating shaft away from the circular disc penetrates the raw material box and extends to the first gear, the first gear is fixedly connected with the rotating shaft, and the rotating shaft is rotatably connected with the raw material box; a second gear is arranged between the two first gears, the two first gears are engaged with the second gear, one side of the second gear is provided with a motor frame, the motor frame is fixedly connected with the raw material box, the motor frame is fixedly connected with a first motor away from the raw material box, and the output end of the first motor penetrates the motor frame and extends to the second gear.

[0010] Preferably, the two sides of the adjusting block are provided with limiting sliding grooves, the limiting sliding grooves are fixedly connected with limiting sliding strips, and the adjusting block is slidably connected with the limiting sliding strips through the limiting sliding grooves.

[0011] Preferably, the stirring mechanism comprises: a second motor is fixedly connected at the top center of the mixing box, an output end of the second motor is fixedly connected with a stirring shaft, the stirring shaft penetrates the mixing box and extends to the inside of the mixing box; the outer surface of the stirring shaft at the inside of the mixing box is fixedly connected with four groups of stirring blades, the outer surface of the stirring shaft close to the mixing box is sleeved with a sealing ring, and the sealing ring is fixedly connected with the mixing box.

[0012] Preferably, the inside of the discharge port is provided with a valve, and the valve is matched with the discharge port.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] Firstly, the mixing box, the discharge port, the raw material box, the supporting plate, the discharge pipe, the feeding port and the negative pressure mechanism are cooperated, so that the user can adjust the proportion of two different raw materials according to the quality of the compound seasoning material, improve the quality of the compound seasoning material, and solve the problem that the existing blending and proportioning device for compound seasoning material production can scrape the inside of the tank body, but cannot adjust the proportion of two raw materials, so that the taste of the produced compound seasoning material is different.

[0015] Secondly, the mixing box, the discharge port, the raw material box, the supporting plate, the discharge pipe, the feeding port and the stirring mechanism are cooperated, so that the two different compound seasoning materials can be fully stirred and mixed, and the mixing effect of the two compound seasoning materials is uniform, so that the production quality of the compound seasoning material is good. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the blending and proportioning device for composite sauce production of the utility model;

[0017] Figure 2 It is a side view sectional structure schematic view of the blending and proportioning device for composite sauce production of the utility model;

[0018] Figure 3 It is a negative pressure mechanism structure schematic view of the utility model;

[0019] Figure 4 It is a power mechanism structure schematic view of the utility model; Figure 3 It is an enlarged structure schematic view of A in the middle;

[0020] Figure 5 It is a power mechanism structure schematic view of the utility model;

[0021] Figure 6 It is a stirring mechanism structure schematic view of the utility model.

[0022] In the drawings:

[0023] 1, mixing box; 2, discharge port; 3, raw material box; 4, support plate; 5, discharge pipe; 6, inlet; 7, negative pressure mechanism; 8, stirring mechanism; 9, negative pressure cylinder; 10, fixed frame; 11, feed pipe; 12, first check valve; 13, second check valve; 14, piston; 15, lifting rod; 16, rotating mechanism; 17, lifting guide rail; 18, cylindrical pin; 19, adjusting block; 20, fixed guide rail; 21, circular disc; 22, locking bolt; 23, power mechanism; 24, rotating shaft; 25, first gear; 26, second gear; 27, motor frame; 28, first motor; 29, limiting sliding slot; 30, limiting sliding strip; 31, second motor; 32, stirring shaft; 33, stirring blade; 34, sealing ring; 35, valve. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1 to 6 The above technical solutions will be described in detail by the following embodiments of the utility model:

[0026] The utility model provides a kind of blending proportioning device for composite sauce production, comprising: mixing box 1;The bottom of mixing box 1 is provided with discharge port 2, the top of mixing box 1 is provided with two raw material boxes 3, the opposite side of two raw material boxes 3 is all fixedly connected with support plate 4, the bottom of support plate 4 is all fixedly connected with mixing box 1, the bottom of raw material box 3 is all fixedly connected with discharge pipe 5, the top of raw material box 3 is all provided with inlet 6;The end of discharge pipe 5 away from raw material box 3 is all provided with negative pressure mechanism 7 for the quantitative delivery of different raw materials;The top center of mixing box 1 is provided with stirring mechanism 8 for the sufficient mixing of two raw materials, user pours two different raw materials into the inside of raw material box 3 respectively through inlet 6, then quantitative feeding two different raw materials into the inside of mixing box 1 by the cooperation of discharge pipe 5 and negative pressure mechanism 7, reach the function of raw material proportioning of composite sauce.

[0027] As Figure 3 Shown, negative pressure mechanism 7 includes: discharge pipe 5 away from raw material box 3 one end is all fixedly connected with negative pressure cylinder 9, the outer surface of negative pressure cylinder 9 is all fixedly connected with fixed frame 10, fixed frame 10 is respectively fixedly connected with raw material box 3, the bottom of negative pressure cylinder 9 is all fixedly connected with feed pipe 11, the bottom end of feed pipe 11 is all connected with mixing box 1, the inside of discharge pipe 5 is provided with first check valve 12, the inside of feed pipe 11 is provided with second check valve 13, first check valve 12 cooperates with second check valve 13;The inside of negative pressure cylinder 9 is all provided with piston 14, piston 14 is adapted with negative pressure cylinder 9, the top of piston 14 is all fixedly connected with lifting rod 15, the top end of lifting rod 15 is all through negative pressure cylinder 9 and extends the outside of negative pressure cylinder 9;The top end of lifting rod 15 is all provided with rotation mechanism 16 for adjusting raw material proportioning, user controls lifting rod 15 to keep on ascending and descending movement by rotation mechanism 16, lifting rod 15 rises while driving piston 14, piston 14 rises while making negative pressure device inside negative pressure cylinder 9, then raw material in raw material box 3 is extracted into the inside of negative pressure cylinder 9 by the cooperation of feed pipe and first check valve 12, lifting rod 15 descends while driving piston 14, piston 14 descends while extruding raw material inside negative pressure cylinder 9, so that raw material is delivered to the inside of mixing box 1 by the second check valve 13 inside discharge pipe 5.

[0028] As Figure 3 And Figure 4As shown, the rotating mechanism 16 comprises: the top of the lifting rod 15 is fixedly connected with the lifting guide rail 17, the inside of the lifting guide rail 17 is provided with a matched cylindrical pin 18, one end of the cylindrical pin 18 is fixedly connected with the adjusting block 19, the outside of the adjusting block 19 is slidingly connected with the fixed guide rail 20, one side of the fixed guide rail 20 is fixedly connected with the circular disc 21; the end of the cylindrical pin 18 away from the adjusting block 19 is provided with the locking bolt 22, one end of the locking bolt 22 penetrates through the cylindrical pin 18 and the adjusting block 19 and extends to the circular disc 21, and the locking bolt 22 is in threaded connection with the cylindrical pin 18 and the adjusting block 19; the center of the circular disc 21 is provided with the power mechanism 23 for controlling the synchronous rotation of the two circular discs 21, the power mechanism 23 rotates while controlling the synchronous rotation of the two circular discs 21, the circular disc 21 rotates while driving the adjusting block 19 to make the circular disc 21 rotate, the adjusting block 19 drives the cylindrical pin 18, the cylindrical pin 18 rotates while driving the lifting guide rail 17, so that the lifting guide rail 17 drives the lifting rod 15 to make reciprocating lifting movement, and the user can adjust the position of the adjusting block 19 in the fixed guide rail 20 by rotating the locking bolt 22, thereby adjusting the lifting stroke of the lifting guide rail 17, and achieving the purpose of adjusting the lifting stroke of the piston 14 in the negative pressure cylinder 9.

[0029] As shown in the figure, Figure 5 The power mechanism 23 comprises: the middle part of the circular disc 21 is fixedly connected with the rotating shaft 24, the end of the rotating shaft 24 away from the circular disc 21 penetrates through the raw material box 3 and extends to the first gear 25, the first gear 25 is fixedly connected with the rotating shaft 24, and the rotating shaft 24 is rotatably connected with the raw material box 3; the second gear 26 is arranged between the two first gears 25, the two first gears 25 are in meshing connection with the second gear 26, the motor rack 27 is arranged on one side of the second gear 26, the motor rack 27 is fixedly connected with the raw material box 3, the first motor 28 is fixedly connected with the side away from the raw material box 3, the output end of the first motor 28 penetrates through the motor rack 27 and extends to the second gear 26, the second gear 26 is fixedly connected with the output end of the first motor 28, the output end of the first motor 28 drives the second gear 26, the second gear 26 rotates while driving the first gear 25, the first gear 25 drives the rotating shaft 24, the rotating shaft 24 rotates while driving the circular disc 21, thereby achieving the purpose of controlling the synchronous rotation of the two circular discs 21.

[0030] As shown in the figure, Figure 4 The two sides of the adjusting block 19 are provided with the limiting sliding groove 29, the fixed guide rail 20 is fixedly connected with the limiting sliding strip 30 close to the limiting sliding groove 29, and the adjusting block 19 is slidingly connected with the limiting sliding strip 30 through the limiting sliding groove 29, so that the adjusting block 19 can be limited, and the adjusting block 19 slides in the inside of the fixed guide rail 20.

[0031] AsFigure 6 As shown, the stirring mechanism 8 comprises: a second motor 31 fixedly connected at the top center of the mixing box 1, the output end of the second motor 31 is fixedly connected with a stirring shaft 32, the stirring shaft 32 penetrates through the mixing box 1 and extends to the inside of the mixing box 1; the outer surface of the stirring shaft 32 at the inside of the mixing box 1 is fixedly connected with four groups of stirring blades 33, the outer surface of the stirring shaft 32 close to the mixing box 1 is sleeved with a sealing ring 34, the sealing ring 34 is fixedly connected with the mixing box 1, starting the second motor 31, the output end of the second motor 31 drives the stirring shaft 32, the stirring shaft 32 drives the stirring blades 33 to rotate, the stirring blades 33 rotate at the same time to stir and mix the raw materials.

[0032] As shown in Figure 1 and Figure 2 The inside of the discharge port 2 is provided with a valve 35, the valve 35 is matched with the discharge port 2, the user can open the valve 35, and the mixed compound sauce is discharged to the outside of the device through the discharge port 2.

[0033] Working principle: start the first motor 28, the output end of the first motor 28 drives the second gear 26, the second gear 26 rotates at the same time to drive the first gear 25, the first gear 25 drives the rotating shaft 24, the rotating shaft 24 rotates at the same time to drive the two circular plates 21 respectively, so as to control the two circular plates 21 to rotate synchronously, the circular plate 21 rotates at the same time to drive the adjusting block 19 to make a circular motion through the fixed guide rail 20, the adjusting block 19 drives the cylindrical pin 18, the cylindrical pin 18 rotates at the same time to drive the lifting guide rail 17, so that the lifting guide rail 17 drives the lifting rod 15 to make reciprocating lifting motion, the lifting rod 15 rises at the same time to drive the piston 14, the piston 14 rises at the same time to make the negative pressure device in the inside of the negative pressure cylinder 9, and then the raw materials in the inside of the raw material box 3 are extracted into the inside of the negative pressure cylinder 9 through the cooperation of the inlet pipe and the first one-way valve 12, the lifting rod 15 descends at the same time to drive the piston 14, the piston 14 descends at the same time to extrude the raw materials in the inside of the negative pressure cylinder 9, so that the raw materials are transported to the inside of the mixing box 1 through the second one-way valve 13 in the inside of the discharge pipe 5, the user can adjust the position of the adjusting block 19 in the fixed guide rail 20 by rotating the locking bolt 22, so as to adjust the lifting stroke of the lifting guide rail 17, and achieve the purpose of adjusting the lifting stroke of the piston 14 in the inside of the negative pressure cylinder 9, so that the user can adjust the proportion of the two different raw materials according to the quality of the compound sauce raw materials, improve the quality of the compound sauce, solve the problem that the existing compound sauce production blending and proportioning device can scrape the inside of the tank, but it does not have the function of adjusting the proportion of the two raw materials, because the quality of the raw materials used for the compound sauce is different, and the proportion of the two raw materials cannot be adjusted according to the quality of the raw materials, resulting in different taste of the produced compound sauce.

[0034] The second motor 31 is started, the output end of the second motor 31 drives the stirring shaft 32, the stirring shaft 32 drives the stirring blade 33 to rotate, the stirring blade 33 rotates while stirring and mixing the raw materials, the two different compound sauce raw materials can be fully stirred and mixed, and the mixing effect of the two compound sauce raw materials is uniform, so that the production quality of the compound sauce is good.

[0035] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A blending device for compound sauce production, comprising: a mixing box (1); characterized in that the bottom of the mixing box (1) is provided with a discharge port (2), the top of the mixing box (1) is provided with two raw material boxes (3), the opposite sides of the two raw material boxes (3) are both fixedly connected with support plates (4), the bottoms of the support plates (4) are both fixedly connected with the mixing box (1), the bottoms of the raw material boxes (3) are both fixedly connected with discharge pipes (5), and the tops of the raw material boxes (3) are both provided with feeding ports (6); the ends of the discharge pipes (5) away from the raw material boxes (3) are both provided with negative pressure mechanisms (7) for quantitatively conveying different raw materials; the top center of the mixing box (1) is provided with a stirring mechanism (8) for fully mixing two kinds of raw materials.

2. A mixing device for the production of a composite sauce according to claim 1, characterized in that: the negative pressure mechanism (7) comprises: the end of the discharge pipe (5) away from the raw material box (3) is fixedly connected with a negative pressure cylinder (9), the outer surface of the negative pressure cylinder (9) is fixedly connected with a fixing frame (10), the fixing frame (10) is fixedly connected with the raw material box (3), the bottom of the negative pressure cylinder (9) is fixedly connected with a feeding pipe (11), the bottom end of the feeding pipe (11) is in communication with the mixing box (1), the inside of the discharge pipe (5) is provided with a first one-way valve (12), the inside of the feeding pipe (11) is provided with a second one-way valve (13), and the first one-way valve (12) cooperates with the second one-way valve (13); the inside of the negative pressure cylinder (9) is provided with a piston (14) matched with the negative pressure cylinder (9), the top of the piston (14) is fixedly connected with a lifting rod (15), and the top end of the lifting rod (15) penetrates through the negative pressure cylinder (9) and extends to the outside of the negative pressure cylinder (9); the top end of the lifting rod (15) is provided with a rotating mechanism (16) for adjusting the proportion of raw materials.

3. A mixing device for the production of a composite sauce according to claim 2, characterized in that: the rotating mechanism (16) comprises: the top of the lifting rod (15) is fixedly connected with a lifting guide rail (17), the inside of the lifting guide rail (17) is provided with a matched cylindrical pin (18), one end of the cylindrical pin (18) is fixedly connected with an adjusting block (19), the outside of the adjusting block (19) is slidingly connected with a fixed guide rail (20), and one side of the fixed guide rail (20) is fixedly connected with a circular disc (21); one end of the cylindrical pin (18) away from the adjusting block (19) is provided with a locking bolt (22), one end of the locking bolt (22) penetrates through the cylindrical pin (18) and the adjusting block (19) and extends to the circular disc (21), and the locking bolt (22) is threadedly connected with the cylindrical pin (18) and the adjusting block (19); the center of the circular disc (21) is provided with a power mechanism (23) for controlling the synchronous rotation of the two circular discs (21).

4. A mixing device for the production of a composite sauce according to claim 3, characterized in that: the power mechanism (23) comprises: The middle part of the circular disc (21) is fixedly connected with a rotating shaft (24), one end of the rotating shaft (24) away from the circular disc (21) penetrates the raw material box (3) and extends to the first gear (25), the first gear (25) is fixedly connected with the rotating shaft (24), and the rotating shaft (24) is rotatably connected with the raw material box (3); A second gear (26) is arranged between the two first gears (25), the two first gears (25) are engaged with the second gear (26), one side of the second gear (26) is provided with a motor frame (27), the motor frame (27) is fixedly connected with the raw material box (3), the motor frame (27) is fixedly connected with a first motor (28) away from the raw material box (3), the output end of the first motor (28) penetrates the motor frame (27) and extends to the second gear (26), and the second gear (26) is fixedly connected with the output end of the first motor (28).

5. A mixing device for the production of a composite sauce according to claim 3, characterized in that: The two sides of the adjusting block (19) are provided with limiting sliding grooves (29), the fixed guide rails (20) are fixedly connected with limiting sliding strips (30) near the limiting sliding grooves (29), and the adjusting block (19) is slidably connected with the limiting sliding strips (30) through the limiting sliding grooves (29).

6. A mixing device for the production of a composite sauce according to claim 1, characterized in that: The stirring mechanism (8) comprises: The top center of the mixing box (1) is fixedly connected with a second motor (31), the output end of the second motor (31) is fixedly connected with a stirring shaft (32), the stirring shaft (32) penetrates the mixing box (1) and extends to the inside of the mixing box (1); The outer surface of the stirring shaft (32) at the inside of the mixing box (1) is fixedly connected with four groups of stirring blades (33), the outer surface of the stirring shaft (32) near the mixing box (1) is sleeved with a sealing ring (34), and the sealing ring (34) is fixedly connected with the mixing box (1).

7. A mixing device for the production of a composite sauce according to claim 1, characterized in that: The inside of the discharge port (2) is provided with a valve (35), and the valve (35) is matched with the discharge port (2).

Citation Information

Patent Citations

  • Blending and proportioning device for edible oil production

    CN219849238U