Rosa roxburghii tratt concentrated juice enzymolysis clarification treatment equipment

Abstract

The utility model discloses roxburgh rose concentrated juice enzymolysis and clarification treatment equipment, and belongs to the technical field of roxburgh rose juice processing. The roxburgh rose concentrated juice enzymolysis clarification treatment equipment comprises a polymer filter membrane and a mounting frame, the polymer filter membrane is connected with the mounting frame through a bracket, the polymer filter membrane comprises a tube core, an input port and an output port, and the input port and the output port are distributed on the two sides of the surface of the polymer filter membrane. In order to solve the problems that traditional centrifugal separation cannot effectively inhibit microorganisms, the microorganisms and bacteria are easy to breed to cause fermentation deterioration of roxburgh rose juice, and long-time high-temperature sterilization causes color change of products and serious loss of delicate flavor, a macromolecular filter membrane is used for intercepting the microorganisms, the bacteria, pectin and macromolecular impurities of fibers, so that the quality of the roxburgh rose juice is improved, and the quality of the roxburgh rose juice is improved. During clarification and filtration, sterilization of the roxburgh rose juice is realized, the subsequent heat sterilization time is shortened, and the nutrient content of the roxburgh rose juice is preserved to the greatest extent.

Description

Technical Field

[0001] This utility model relates to the field of prickly pear juice processing technology, specifically to equipment for enzymatic hydrolysis and clarification of concentrated prickly pear juice. Background Technology

[0002] Prickly pear juice is obtained from prickly pears through processes such as fruit selection, washing, and pressing. After pressing, the prickly pear juice not only contains visible coarse residue and suspended matter, but also contains soluble macromolecular impurities such as plant fiber, pectin, and microorganisms, resulting in a relatively cloudy prickly pear juice.

[0003] The existing pressed prickly pear juice has a high sugar content. Traditional centrifugation cannot effectively inhibit microorganisms. Microorganisms and bacteria can easily multiply and cause the prickly pear juice to ferment and spoil. At the same time, long-term high-temperature sterilization will cause the product to discolor and lose its freshness. Utility Model Content

[0004] The purpose of this invention is to provide an enzymatic hydrolysis and clarification treatment device for prickly pear concentrated juice. By using a polymer filter membrane to trap large molecular impurities such as microorganisms, bacteria, pectin, and fiber, the device achieves sterilization of the prickly pear juice while clarifying and filtering, shortens the subsequent heat sterilization time, and preserves the nutritional content of the prickly pear juice to the greatest extent. This invention can solve the problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a prickly pear concentrated juice enzymatic hydrolysis clarification treatment device, comprising a polymer filter membrane and an installation frame. The polymer filter membrane is connected to the installation frame via a bracket. The polymer filter membrane includes a core, an inlet, and an outlet, wherein the inlet and outlet are distributed on both sides of the surface of the polymer filter membrane, and one end of the core extends to the outer side of the polymer filter membrane. The installation frame also includes a pre-filter and a high-pressure pump assembly, wherein the pre-filter is connected to the high-pressure pump assembly via a pipe, and the high-pressure pump assembly is connected to the inlet on the bottom surface of the polymer filter membrane via a liquid supply pipe.

[0006] Through the above technical solution, the pre-filter is responsible for separating and filtering the coarse pulp from the surface of the prickly pear juice. Then, the high molecular weight filter membrane is used to trap large molecular impurities such as microorganisms, bacteria, pectin and fiber. While clarifying and filtering, the prickly pear juice is sterilized, shortening the subsequent heat sterilization time and preserving the nutritional content of the prickly pear juice to the greatest extent.

[0007] Furthermore, a U-shaped circulation tube is provided between the polymer filter membranes, and the two ends of the U-shaped circulation tube are respectively connected to the inlet and outlet of the polymer filter membranes distributed vertically.

[0008] Furthermore, the tube cores are connected by a liquid outlet pipe, and the other end of the liquid outlet pipe is connected to the connecting pipe of the defoamer.

[0009] Furthermore, a recovery tube is provided at one end of the polymer filter membrane, and the recovery tube is connected to the output port on the top surface of the polymer filter membrane.

[0010] Furthermore, the core is located inside the polymer filter membrane, and an inlet screen is provided on the outside of the core. A permeation layer is provided on the outside of the inlet screen, and an anti-seepage layer is provided on the outside of the permeation layer.

[0011] Furthermore, a spiral-shaped permeation channel is provided between the impermeable barrier and the permeation layer, and the two ends of the permeation channel are respectively connected to the inlet and the outlet.

[0012] With the above technical solution, the outer side of the permeation channel is a seepage-proof barrier layer, so that the prickly pear juice can only penetrate inward through the permeate layer when passing through.

[0013] Through the above technical solution, the spiral structure of the permeation channel can extend the flow distance of the prickly pear juice within a limited space, which can help the prickly pear juice to be better permeated and filtered.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, the pre-filter is responsible for separating and filtering the coarse pulp from the surface of the prickly pear juice. Then, the filtered juice is pressurized by a high-pressure pump assembly and transported to a polymer filter membrane. The polymer filter membrane traps large molecular impurities such as microorganisms, bacteria, pectin, and fiber. While clarifying and filtering, the prickly pear juice is sterilized with a sterilization rate of up to 99.99%, which shortens the subsequent heat sterilization time and preserves the nutritional content of the prickly pear juice to the greatest extent.

[0016] 2. In this invention, after the prickly pear juice enters the interior of the polymer filter membrane, it will flow rapidly along the permeation channel. The spiral structure of the permeation channel can extend the flow distance of the prickly pear juice within a limited space, which can help the prickly pear juice to be permeated and filtered better, and avoid the situation where the prickly pear juice passes through too quickly and the filtration is incomplete. Attached Figure Description

[0017] Figure 1 This is the overall front view of the present invention;

[0018] Figure 2 This is a schematic diagram of the polymer filter membrane structure of this utility model;

[0019] Figure 3 This is a structural schematic diagram of the present invention, showing the internal structure.

[0020] In the diagram: 1. Polymer filter membrane; 2. Mounting frame; 3. Pre-filter; 4. High-pressure pump assembly; 5. Defoamer; 101. Core tube; 102. Inlet; 103. Outlet; 104. U-shaped circulation pipe; 105. Recovery pipe; 106. Permeate channel; 107. Permeate layer; 108. Impermeable barrier layer; 109. Inlet screen; 1011. Outlet pipe; 201. Bracket; 401. Supply pipe; 501. Connecting pipe. Detailed Implementation

[0021] 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.

[0022] To address the issues that traditional centrifugation cannot effectively inhibit microorganisms, which easily multiply and cause prickly pear juice to ferment and spoil, while prolonged high-temperature sterilization leads to discoloration and significant loss of flavor; please refer to... Figure 1-3 The present invention provides the following solution:

[0023] Reference Figure 1-2 The prickly pear concentrated juice enzymatic hydrolysis clarification treatment equipment includes a polymer filter membrane 1 and an installation frame 2. The polymer filter membrane 1 is connected to the installation frame 2 via a bracket 201. The polymer filter membrane 1 includes a core 101, an inlet 102, and an outlet 103. The inlet 102 and the outlet 103 are distributed on both sides of the surface of the polymer filter membrane 1. One end of the core 101 extends to the outside of the polymer filter membrane 1. The installation frame 2 is also equipped with a pre-filter 3 and a high-pressure pump assembly 4. The pre-filter 3 is connected to the high-pressure pump assembly 4 via a pipe. The high-pressure pump assembly 4 is connected to the inlet 102 on the surface of the bottom polymer filter membrane 1 via a liquid supply pipe 401.

[0024] In this embodiment, the polymer filter membranes 1 are vertically distributed inside the bracket 201. During filtration, the extracted prickly pear juice is transported to the pre-filter 3 using a pumping device. The pre-filter 3 is responsible for separating and filtering the coarse pulp from the prickly pear juice. Then, the filtered juice is pressurized by the high-pressure pump assembly 4 and transported to the polymer filter membranes 1. The polymer filter membranes 1 trap large molecular impurities such as microorganisms, bacteria, pectin, and fiber. While clarifying and filtering, the prickly pear juice is sterilized with a sterilization rate of up to 99.99%, which shortens the subsequent heat sterilization time and preserves the nutritional content of the prickly pear juice to the greatest extent.

[0025] It should be noted that the inlet 102 and outlet 103 of the vertically distributed polymer filter membranes 1 are opposite, while the output direction of the core 101 remains consistent.

[0026] Reference Figure 2 A U-shaped circulation pipe 104 is provided between the polymer filter membranes 1. The two ends of the U-shaped circulation pipe 104 are connected to the inlet 102 and outlet 103 of the polymer filter membranes 1 distributed above and below, respectively. The cores 101 are connected by a liquid outlet pipe 1011. The other end of the liquid outlet pipe 1011 is connected to the connecting pipe 501 of the defoamer 5. A recovery pipe 105 is provided at one end of the polymer filter membrane 1. The recovery pipe 105 is connected to the outlet 103 on the surface of the top polymer filter membrane 1.

[0027] In this embodiment, the hydraulic pressure after bottom circulation can be conveyed upward through the U-shaped circulation pipe 104, so that the juice can be filtered between multiple polymer filter membranes 1, which can improve the filtration efficiency. The clear liquid produced by filtration through the polymer filter membrane 1 can enter the defoamer 5 through the liquid outlet pipe 1011 to eliminate the bubbles in the juice. The residual juice after filtration can be returned to the prickly pear juice through the recovery pipe 105 for secondary filtration, or directly recycled to produce secondary products.

[0028] Reference Figure 3 The core 101 is located inside the polymer filter membrane 1. An inlet screen 109 is provided on the outside of the core 101. An inlet layer 107 is provided on the outside of the inlet screen 109. An anti-seepage layer 108 is provided on the outside of the inlet layer 107. A spiral permeation channel 106 is provided between the anti-seepage layer 108 and the inlet layer 107. The two ends of the permeation channel 106 are respectively connected to the inlet port 102 and the outlet port 103.

[0029] In this embodiment, after the prickly pear juice enters the interior of the polymer filter membrane 1, it will flow rapidly along the permeation channel 106. The spiral structure of the permeation channel 106 can extend the flow distance of the prickly pear juice in a limited space, which can help the prickly pear juice to permeate and filter better, and avoid the situation where the prickly pear juice passes through too fast and the filtration is incomplete. At the same time, the outer side of the permeation channel 106 is a seepage-proof barrier layer 108, so the prickly pear juice can only permeate inward through the permeate layer 107 when passing through.

[0030] The working principle is as follows: the extracted prickly pear juice is transported to the pre-filter 3 using a pumping device. The pre-filter 3 is responsible for separating and filtering the coarse pulp from the prickly pear juice. Then, the filtered juice is pressurized by the high-pressure pump assembly 4 and transported to the polymer filter membrane 1. The hydraulic pressure after bottom circulation is transported upward through the U-shaped circulation pipe 104, so that the juice can be filtered between multiple polymer filter membranes 1, which can improve the filtration efficiency. The clear liquid produced by filtration through the polymer filter membrane 1 can enter the defoamer 5 through the liquid outlet pipe 1011 to eliminate the bubbles in the juice. The residual juice after filtration can be returned to the prickly pear juice through the recovery pipe 105 for secondary filtration, or directly recycled to produce secondary products.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prickly pear concentrated juice enzymatic hydrolysis and clarification treatment equipment, characterized in that, The system includes a polymer filter membrane (1) and an installation frame (2). The polymer filter membrane (1) is connected to the installation frame (2) via a bracket (201). The polymer filter membrane (1) includes a core (101), an inlet (102), and an outlet (103). The inlet (102) and outlet (103) are distributed on both sides of the surface of the polymer filter membrane (1). One end of the core (101) extends to the outside of the polymer filter membrane (1). The installation frame (2) is also equipped with a pre-filter (3) and a high-pressure pump assembly (4). The pre-filter (3) is connected to the high-pressure pump assembly (4) via a pipe. The high-pressure pump assembly (4) is connected to the inlet (102) on the surface of the bottom polymer filter membrane (1) via a liquid supply pipe (401).

2. The prickly pear concentrated juice enzymatic hydrolysis and clarification treatment equipment according to claim 1, characterized in that: A U-shaped circulation tube (104) is provided between the polymer filter membranes (1), and the two ends of the U-shaped circulation tube (104) are connected to the inlet (102) and outlet (103) of the polymer filter membranes (1) distributed vertically.

3. The prickly pear concentrated juice enzymatic hydrolysis and clarification treatment equipment according to claim 1, characterized in that: The core tubes (101) are connected by a liquid outlet tube (1011), and the other end of the liquid outlet tube (1011) is connected to the connecting tube (501) of the defoamer (5).

4. The prickly pear concentrated juice enzymatic hydrolysis and clarification treatment equipment according to claim 1, characterized in that: One end of the polymer filter membrane (1) is provided with a recovery tube (105), which is connected to the output port (103) on the surface of the top polymer filter membrane (1).

5. The prickly pear concentrated juice enzymatic hydrolysis and clarification treatment equipment according to claim 1, characterized in that: The core (101) is located inside the polymer filter membrane (1). A water inlet screen (109) is provided on the outside of the core (101), and a permeate layer (107) is provided on the outside of the water inlet screen (109). An anti-seepage layer (108) is provided on the outside of the permeate layer (107).

6. The prickly pear concentrated juice enzymatic hydrolysis and clarification treatment equipment according to claim 5, characterized in that: A spiral-shaped permeation channel (106) is provided between the seepage barrier (108) and the permeation layer (107), and the two ends of the permeation channel (106) are respectively connected to the inlet (102) and the outlet (103).

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