A pretreatment apparatus for pterocarpus marsupium pulp

Abstract

The utility model discloses a kind of pretreatment equipment for speck leaf slurry, comprising: heating plate is pasted on the inner side wall of temperature control reactor, inlet is provided on the top cover of temperature control reactor, speed regulating valve is installed on the inlet, agitator is provided in temperature control reactor, the bottom end outlet pipe of temperature control reactor is connected with the top inlet of squeezing homogenizer, valve is provided on the bottom end outlet pipe, the top of squeezing homogenizer is provided with liquid inlet, breaker is provided in squeezing homogenizer, the bottom of squeezing homogenizer is provided with detachable bottom cover, filter screen is installed on the center round mouth of bottom cover, center round mouth is connected with outlet, outlet is connected with liquid outlet pipe or recovery pipe, centrifugal pump is provided on liquid outlet pipe.This equipment can carry out high-temperature blanching fixation, enzyme treatment and filtering, crushing, homogenization etc. operation to speck leaf, especially suitable for pretreatment of raw material speck leaf or pretreatment of similar plant raw material in speck coconut juice beverage, high working efficiency, good treatment effect.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, and in particular to a pretreatment device for pandan leaf slurry. Background Technology

[0002] Pandan coconut juice is a high-protein plant-based beverage made from a carefully selected blend of pandan and coconut juice. Existing pandan coconut juice products suffer from several drawbacks. Coconut juice is rich in protein and fat, resulting in poor storage stability. Furthermore, pandan is highly susceptible to oxidation, and improper processing of freshly squeezed pandan can lead to unpleasant color and taste, affecting the product's flavor. Therefore, many existing pandan coconut juice products use pandan powder as a base, resulting in a coarse texture and poor quality. However, if fresh pandan is used, existing fruit juice mixing and processing equipment only has a mixing function and lacks specific modules to address the oxidation and strong astringent taste of plant-based raw materials like pandan. Therefore, existing processing equipment cannot effectively improve the taste or preserve the color of the raw materials, resulting in a poor product flavor and taste.

[0003] In conclusion, it is necessary to design a pretreatment device for pandan leaf slurry to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is that, in view of the fact that the existing processing equipment does not have a module to handle the fact that pandan leaves are prone to oxidation and have a strong green taste, a new pretreatment device for pandan leaf pulp is proposed.

[0005] To solve the above-mentioned technical problems, this utility model provides a pretreatment device for pandan leaf slurry, including: a temperature-controlled reactor and a pressing homogenizer. A heating plate is attached to the inner wall of the temperature-controlled reactor. An inlet is provided on the top cover of the temperature-controlled reactor, and a speed regulating valve is installed on the inlet. A stirrer is provided inside the temperature-controlled reactor. The bottom outlet pipe of the temperature-controlled reactor is connected to the top inlet of the pressing homogenizer, and a valve is provided on the bottom outlet pipe. A liquid inlet is provided on the top of the pressing homogenizer. A crusher is provided inside the pressing homogenizer. A removable bottom cover is provided at the bottom of the pressing homogenizer. A filter screen is installed on the central circular opening of the bottom cover, and the central circular opening is connected to the outlet. An outlet valve is installed on the outlet, and the outlet is connected to an outlet pipe or a recovery pipe. A centrifugal pump is provided on the outlet pipe.

[0006] In a preferred embodiment of this solution, the pretreatment equipment for pandan leaf slurry further includes a base, a back plate provided on the rear side of the base, and a temperature-controlled reactor and a pressing homogenizer fixed on the back plate.

[0007] Furthermore, a control display is installed on the base, and the control display is electrically connected to the heating plate, speed control valve, valve, agitator, centrifugal pump, outlet valve, and crusher.

[0008] In a preferred embodiment of this solution, the temperature-controlled reactor is provided with a removable top cover, and the agitator includes a rotary motor and a stirring shaft. The rotary motor is fixed on the top cover, and its output end is connected to the stirring shaft. An upper stirring blade and a lower stirring blade are provided on the stirring shaft at intervals.

[0009] Furthermore, the crusher includes a crushing motor and a crushing shaft. The crushing motor is fixedly installed on the top wall of the press homogenizer, and its output end is connected to the crushing shaft. The crushing shaft is provided with a dispersing blade, an upper set of blades and a lower set of blades at intervals, and a bottom blade is provided longitudinally at the bottom end of the crushing shaft.

[0010] Furthermore, the dispersing blades face upwards, and both the upper and lower blade groups include upper and lower blades with their blades facing each other. The dispersing blades, upper blades, and lower blades are all located near the inner wall of the press homogenizer.

[0011] Implementing this utility model has the following beneficial effects:

[0012] This pretreatment equipment for pandan leaf slurry can perform a series of operations on pandan leaves, including high-temperature blanching, enzyme treatment, filtration, crushing, and homogenization. It is particularly suitable for the pretreatment of raw pandan leaves in pandan coconut milk beverages or similar plant materials. It has high working efficiency and good processing effect. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 Schematic diagram of the structure of the pretreatment equipment for pandan leaf slurry provided by this utility model Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the bottom cover structure;

[0016] Figure 3 Schematic diagram of the structure of the pretreatment equipment for pandan leaf slurry provided by this utility model Figure 2 ;

[0017] In the diagram: 1. Temperature-controlled reactor; 2. Press homogenizer; 3. Heating plate; 4. Inlet; 5. Speed ​​control valve; 6. Rotary motor; 7. Stirring shaft; 8. Stirring paddle; 9. Lower stirring paddle; 10. Bottom outlet pipe; 11. Valve; 12. Crushing motor; 13. Crushing shaft; 14. Dispersing blade; 15. Upper blade group; 16. Lower blade group; 17. Bottom blade; 18. Bottom cover; 19. Filter screen; 20. Outlet; 21. Outlet valve; 22. Recovery pipe; 23. Base; 24. Back plate; 25. Control display; 26. Liquid inlet; 27. Liquid outlet pipe; and 28. Centrifugal pump. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1

[0020] Please see Figure 1 , Figure 1 Schematic diagram of the structure of the pretreatment equipment for pandan leaf slurry provided by this utility model Figure 1 The pretreatment equipment for pandan leaf slurry includes: a temperature-controlled reactor 1 and a press homogenizer 2.

[0021] A heating plate 3 is attached to the inner wall of the temperature-controlled reactor 1 for heating the raw materials. To further control the heating temperature, a temperature sensor can also be attached inside the reactor 1 to sense the temperature. The temperature can generally be set to two stages: low temperature and high temperature, facilitating temperature control. An inlet 4 is located on the top cover of the temperature-controlled reactor 1, and a speed regulating valve 5 is installed on the inlet 4. The inlet 4 is used to add the enzyme preparation, and the speed regulating valve 5 can adjust the rate at which the enzyme preparation is added, ensuring a uniform addition rate.

[0022] The temperature-controlled reactor 1 is equipped with a stirrer, which includes a rotary motor 6 and a stirring shaft 7. The rotary motor 6 is fixed on the top cover, and its output end is connected to the stirring shaft 7. An upper stirring paddle 8 and a lower stirring paddle 9 are arranged at intervals on the stirring shaft 7.

[0023] The bottom outlet pipe 10 of the temperature-controlled reactor 1 is connected to the top inlet of the press homogenizer 2, and a valve 11 is installed on the bottom outlet pipe 10.

[0024] The bottom of the press homogenizer 2 is equipped with a removable bottom cover 18, please refer to [link / reference]. Figure 2 , Figure 2This is a schematic diagram of the bottom cover structure; a filter screen 19 is installed on the central circular opening of the bottom cover 18, the central circular opening is connected to the outlet 20, an outlet valve 21 is installed on the outlet 20, and the outlet 20 is connected to the recovery pipe 22.

[0025] A back plate 24 is provided on the rear side of the base 23, and the temperature-controlled reactor 1 and the pressing homogenizer 2 are both fixed on the back plate 24. In addition, a control display 25 is also installed on the base 23, and the control display 25 is electrically connected to the heating plate 3, the speed control valve 5, the valve 11, the agitator, and the outlet valve 21.

[0026] When using this pretreatment equipment for pandan leaf pulp, the pandan leaves are first cut into small pieces and placed in a temperature-controlled reactor. Water is added for high-temperature blanching to remove the grassy taste. Then, an enzyme preparation is added through the inlet to inhibit the oxidative browning reaction. After the reaction is completed, the valve is opened to allow the mixture to flow into the press homogenizer. The liquid then flows out through the filter screen on the bottom cover and is collected through the recovery pipe for unified processing. The pandan leaves remain in the press homogenizer, awaiting the next step. Please refer to Example 2.

[0027] Example 2

[0028] Please see Figure 3 , Figure 3 Schematic diagram of the structure of the pretreatment equipment for pandan leaf slurry provided by this utility model Figure 2 Based on the structure of Embodiment 1, for ease of homogenization, the top of the press homogenizer 2 is provided with a liquid inlet 26, the recovery pipe 22 is removed, the outlet 20 is connected to the liquid outlet pipe 27, and a centrifugal pump 28 is provided on the liquid outlet pipe 27. The control display 25 is electrically connected to the centrifugal pump 28 and the crushing motor 12. A crusher is provided inside the press homogenizer 2. The crusher includes a crushing motor 12 and a crushing shaft 13. The crushing motor 12 is fixedly installed on the top wall of the press homogenizer 2, and its output end is connected to the crushing shaft 13. The crushing shaft 13 is provided with a dispersing blade 14, an upper set of blades 15 and a lower set of blades 16 at intervals. The blades of the dispersing blade 14 face upwards. The upper set of blades 15 and the lower set of blades 16 each include an upper blade and a lower blade with opposite blades. The dispersing blade 14, the upper blade and the lower blade are all located near the inner wall of the press homogenizer 2. In addition, in order to better crush the raw materials that settle at the bottom of the press homogenizer, a bottom blade 17 is longitudinally inclined on the bottom end of the crushing shaft 13.

[0029] Before homogenization, close the outlet valve, add clean water or coconut juice through the inlet, then turn on the crushing motor to crush and homogenize the pandan leaf liquid mixture. After completion, extract it through a centrifugal pump.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pretreatment device for pandan leaf slurry, characterized in that, include: The reactor comprises a temperature-controlled reactor and a pressing homogenizer. A heating plate is attached to the inner wall of the temperature-controlled reactor. An inlet is located on the top cover of the temperature-controlled reactor, and a speed control valve is installed on the inlet. A stirrer is installed inside the temperature-controlled reactor. The bottom outlet pipe of the temperature-controlled reactor is connected to the top inlet of the pressing homogenizer, and a valve is installed on the bottom outlet pipe. A liquid inlet is located on the top of the pressing homogenizer. A crusher is installed inside the pressing homogenizer. A removable bottom cover is located at the bottom of the pressing homogenizer, and a filter screen is installed on the central opening of the bottom cover. The central opening is connected to an outlet, and an outlet valve is installed on the outlet. The outlet is connected to a liquid outlet pipe or a recovery pipe, and a centrifugal pump is installed on the liquid outlet pipe.

2. The pretreatment equipment for pandan leaf slurry according to claim 1, characterized in that, The pretreatment equipment for pandan leaf slurry further includes a base, a back plate provided on the rear side of the base, and the temperature-controlled reactor and the press homogenizer are both fixed on the back plate.

3. The pretreatment equipment for pandan leaf slurry according to claim 2, characterized in that, A control display is mounted on the base, and the control display is electrically connected to the heating plate, the speed control valve, the valve, the agitator, the centrifugal pump, the outlet valve, and the crusher.

4. The pretreatment equipment for pandan leaf slurry according to claim 1, characterized in that, The stirrer includes a rotary motor and a stirring shaft. The rotary motor is fixed on the top cover, and its output end is connected to the stirring shaft. An upper stirring blade and a lower stirring blade are spaced apart on the stirring shaft.

5. The pretreatment equipment for pandan leaf slurry according to claim 1, characterized in that, The crusher includes a crushing motor and a crushing shaft. The crushing motor is fixedly installed on the top wall of the press homogenizer, and its output end is connected to the crushing shaft. The crushing shaft is provided with a dispersing blade, an upper set of blades and a lower set of blades at intervals. A bottom blade is provided longitudinally at the bottom end of the crushing shaft.

6. The pretreatment equipment for pandan leaf slurry according to claim 5, characterized in that, The dispersing blades face upwards, and both the upper and lower blade groups include upper and lower blades with their blades facing each other. The dispersing blades, upper blades, and lower blades are all located adjacent to the inner wall of the press homogenizer.

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