Cooling and filtering device suitable for producing tapioca pearls

Abstract

The utility model relates to the technical field of food production equipment, in particular to a cooling and filtering device suitable for producing tapioca pearls, which comprises a device body, the device body is provided with a feed port and a discharge port, a filter screen is arranged in the device body, the discharge port is connected with a storage tank, the device body comprises a main box body, a feed port and a discharge port, and the main box body is of a closed structure. The filter screen is obliquely arranged in an inner cavity of the main box body and then divides the inner cavity into an upper cavity and a lower cavity, the feeding connector and the discharging connector are both communicated with the upper cavity, the communicating position of the feeding connector is located at the high position end of the filter screen, and the communicating position of the discharging connector is located at the low position end of the filter screen; the bottom of the main box body is obliquely arranged from the discharging side to the feeding side, a water receiving tank is arranged below the feeding side, and the water receiving tank is communicated with the lower cavity; a vibration motor is arranged on the outer wall of the bottom of the main box body; and the main box body is communicated with the storage tank through the discharge interface. When the cooling device is used for producing tapioca pearls, the tapioca pearls can be rapidly cooled and moisture can be filtered under the condition that the tapioca pearls are isolated from the outside.

Description

Technical Field

[0001] The utility model relates to the technical field of food production equipment, in particular to a cooling and filtering device suitable for powder ball production. Background Art

[0002] Powder balls (also known as "pearl powder balls") are a common food and beverage additive material, which are easy to cook and store, have a chewy and smooth taste, etc., and are widely used in various milk tea beverages to increase the taste and aesthetic appearance of the beverages. They can also be used independently as snacks. Powder balls are mainly made of tapioca starch. After cooking, the product has extremely high viscosity and is mixed with a large amount of hot water. Traditional filtering methods cannot effectively and quickly filter out the water in it, nor can they effectively control (reduce) the product temperature for subsequent production. Often, a large amount of time is consumed in the filtering process, thus slowing down the overall production efficiency. In the existing production mode, the common filtering method mostly uses a vibrating screen. During batch production, the product is generally poured onto an open vibrating screen for filtering. In this filtering method, the product is directly exposed to the outside air. If the environmental cleanliness of the production area cannot be ensured, the product is easily contaminated. Moreover, it is difficult to achieve a high-standard cleaning effect for the open operation structure during cleaning. It is necessary to repeat the cleaning process, which is time-consuming and laborious, and also increases the production cost, and has a greater impact on the production continuity. Even more, in order to save the cleaning cost and control the cleaning time, corners are cut in this regard, resulting in the cleaning link not meeting the food production specifications, laying the seeds of adverse effects for subsequent production.

[0003] To sum up, in the existing production process, there are the following problems with the filtering and cooling means for powder ball production:

[0004] 1) The product is easily contaminated, affecting food safety;

[0005] 2) The cleaning is difficult, the corresponding cost is high, and it also affects the production continuity. Content of the Utility Model

[0006] The purpose of the utility model is to provide a cooling and filtering device suitable for powder ball production to solve the above technical problems.

[0007] The technical problems solved by the utility model can be realized by the following technical solutions:

[0008] A cooling and filtering device suitable for powder ball production includes a device body with a feed inlet and a discharge outlet, and a filter screen is arranged inside it. The discharge outlet is connected to a storage tank. Among them, the device body includes a main box body, a feed interface, and a discharge interface.

[0009] The main box body is of a closed structure, and the filter screen is inclined and arranged in the inner cavity of the main box body.

[0010] The filter screen divides the inner cavity of the main box body into two upper and lower chambers, including an upper chamber and a lower chamber. The feed interface and the discharge interface are both connected to the upper chamber, and the connection position of the feed interface is at the high-position end of the filter screen, while the connection position of the discharge interface is at the low-position end of the filter screen;

[0011] A water receiving tank is connected to the bottom of the main box body. The water receiving tank is connected to the lower chamber and is used to receive the water generated by filtration;

[0012] A vibration motor is provided on the outer wall of the bottom of the main box body;

[0013] The main box body is connected to the storage tank through the discharge interface.

[0014] The utility model adopts a vibration motor, in cooperation with a main box body of a closed structure and an inclined filter screen, to construct a double-layer cooling and filtering device, thereby realizing rapid cooling and moisture removal of products during the production process of tapioca balls, avoiding contact between the products and the outside world, and ensuring hygienic and safe conditions.

[0015] Preferably, the bottom of the main box body is inclined from the side of the connection position of the discharge interface to the side of the connection position of the feed interface, and the water receiving tank is arranged below the connection position of the feed interface.

[0016] Preferably, the inclination angle of the filter screen is set to 5 degrees to 20 degrees, and the inclination angle increases with the increase of the length of the filter screen, avoiding affecting the sliding speed of the tapioca balls and also avoiding the situation where the tapioca ball particles stick together and pile up into a group and cannot slide smoothly due to this.

[0017] Preferably, the device body includes a dispersion component, which is connected to the inner cavity of the main box body and is used to disperse the introduced material mass into independent particles as much as possible before entering the inner cavity of the main box body, so as to make the feeding uniform, thereby improving the feeding efficiency and at the same time enhancing the subsequent filtering effect;

[0018] The dispersion component is placed in front of the main box body, its outlet end is connected to the feed end of the main box body, and its inlet end is connected to the feed interface.

[0019] Preferably, the opening width of the feed end of the dispersion component is smaller than the opening width of its discharge end, so as to effectively control the feeding pressure and prevent the material particles from directly passing through the filtering area where the filter screen is located due to excessive material introduction pressure.

[0020] Preferably, the dispersion component includes a dispersion box and a disperser. The dispersion box has a closed structure, and the disperser is placed inside the inner cavity of the dispersion box to improve the dispersion effect through the disperser.

[0021] Preferably, the device body includes a cleaning component, and the cleaning component communicates with the inner cavity of the main box body.

[0022] Preferably, the cleaning component includes a first cleaning interface and a second cleaning interface. The first cleaning interface communicates with the upper cavity, and the second cleaning interface communicates with the lower cavity.

[0023] Preferably, the cleaning component includes a return pipe. The return pipe is inclined, its high-position end is connected to the water receiving tank, and its low-position end is connected to the discharge interface; a valve for controlling the on-off of the return pipe is provided on the return pipe.

[0024] Preferably, the device body includes an elastic support component, and the main box body is connected to the storage tank through the elastic support component.

[0025] Preferably, the elastic support component includes legs and springs, and the springs are arranged on the legs.

[0026] Beneficial effects: Due to the adoption of the above technical solutions, when the present utility model is applied to the production of tapioca balls, the product can be quickly cooled and the moisture can be filtered out while isolating the product from contact with the outside world, and it also has the following advantages:

[0027] 1) Reduce the risk of microbial over-standard in the production process;

[0028] 2) Ensure the continuity of production and effectively improve production capacity;

[0029] 3) It is easy to implement CIP cleaning to ensure the hygienic safety of subsequent production. Description of the Drawings

[0030] Figure 1 is a schematic structural diagram of the present utility model;

[0031] Figure 2 is Figure 1 a schematic diagram of the structure with the top cover removed;

[0032] Figure 3 is Figure 1 a schematic diagram of the structure when viewed from below;

[0033] Figure 4 is Figure 1 a schematic diagram of the structure when viewed from the side;

[0034] Figure 5 is a schematic structural diagram of the dispersion box and the disperser of the present utility model. Detailed Embodiments

[0035] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further elaborated below with reference to specific illustrations. It should be noted that the terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present utility model are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments described here can be implemented in an order other than that illustrated or described here. In addition, the term "comprising" or "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a product or device comprising a series of components or units does not necessarily have to be limited to those components or units clearly listed, but may include other components or component units that are not clearly listed or are inherent to these products or devices.

[0036] Referring to Figure 1 , a cooling and filtering device applicable to the production of tapioca balls, including a device body, which is used in connection with a storage tank. Its function is to cool and filter the cooked material (tapioca balls), remove the high-temperature water contained therein, and then send it to the storage tank for subsequent operations. The device body has a feed inlet, a discharge outlet and an inner cavity. A filter screen is provided in the inner cavity. After the material enters the inner cavity from the feed inlet, the water body is filtered through the filter screen. The discharge outlet is connected to the storage tank, and the material with the water body filtered out enters the storage tank through this for storage and subsequent operations. Among them, the device body includes a main box body 1, a feed interface 101, and a discharge interface 102. The main box body 1 is of a closed structure. The filter screen 2 is inclined and arranged in the inner cavity of the main box body 1. Its high-position end is located at the position on the inner cavity wall connecting the feed interface 101, and its low-position end is located at the position on the inner cavity wall connecting the discharge interface 102;

[0037] The filter screen 2 divides the inner cavity of the main box body 1 into upper and lower two chambers, including an upper chamber above the filter screen 2 and a lower chamber below the filter screen 2. Both the feed interface 101 and the discharge interface 102 communicate with the upper chamber. The communication position of the feed interface 101 is at the high-position end of the filter screen 2, and the communication position of the discharge interface 102 is at the low-position end of the filter screen 2;

[0038] A vibration motor 3 and a water receiving tank 4 are provided on the outer wall of the bottom of the main box body 1. The water receiving tank 4 is located on one side of the vibration motor 3, and the water receiving tank 4 communicates with the lower chamber of the main box body 1 so as to receive the water body generated by filtration through the water receiving tank 4.

[0039] The main box body 1 communicates with a storage tank (not shown in the figure) through the discharge interface 102 so as to transfer the material (tapioca balls) with filtered water and reduced temperature into the storage tank, which is convenient for subsequent production.

[0040] Specifically, as Figure 1 , Figure 2As shown, the filter screen 2 is inclined from the feed side to the discharge side and arranged in the inner cavity of the main box body. After the feed interface 101 is arranged on the feed side, materials (here referring to materials that have completed previous production processes such as steaming, e.g., tapioca balls) are introduced into the upper cavity through its external pipeline. After being guided by the mesh surface of the filter screen 2, they slide down to the discharge side. During the sliding process, moisture drips from the mesh holes of the filter screen into the lower cavity and then converges into the water receiving tank 4 and is discharged externally. After connecting an external storage tank through the discharge interface 102 on the discharge side of the inner cavity of the main box body, the cooled and moisture-filtered material product is introduced into the storage tank.

[0041] For the convenience of collecting the water body generated by filtration in the present utility model, it can be arranged as follows: In some preferred embodiments, the bottom of the main box body 1 is arranged in an inclined structure, with its high-position end located on the discharge side (i.e., the side where the discharge interface is connected to the side wall of the main box body), and the low-position end located on the feed side (i.e., the side where the feed interface is connected to the side wall of the main box body, and this position is actually connected to the dispersion box, and the feed interface is connected to this side wall of the main box body through the dispersion box). The water receiving tank 4 is arranged at the low-position end of the inclined bottom of the main box body to facilitate the convergence of the water body.

[0042] For the convenience of drainage, a drainage interface 401 can be arranged at the bottom of the water receiving tank 4 to discharge the converged water body externally after connecting an external pipeline.

[0043] In the present utility model, a bracket for installing and fixing the vibration motor 3 is provided on the outer wall of the bottom of the main box body. As Figure 3 shown, two parallel and spaced square steels 103 are arranged at the bottom of the main box body 1, and the vibration motor 3 is fixed thereon.

[0044] The vibration motor 3 can be selected with a specification that can adjust the vibration frequency according to the material category, specification, and specific production requirements to meet more actual production requirements.

[0045] It should be noted that for the convenience of installation and maintenance, the top of the main box body is arranged as an openable structure. As Figure 1 shown, after the top of the main box body is opened, the opening is closed by a flip-up and closing cover plate 104, which is convenient for daily maintenance and cleaning of the internal structure of the box, including cleaning the inner wall of the box, disassembling, replacing, repairing, and cleaning the filter screen, etc. For the convenience of operation, a handle structure is also provided on the cover plate 104. During normal operation, the cover plate 104 is in a closed state.

[0046] In the present utility model, the inclination angle of the filter screen increases with the increase of its length. However, in order to balance the sliding speed (it is necessary to allow the material to remain on the filter screen for a certain period of time to ensure that it has enough time to filter out moisture and cool down), and at the same time to prevent material accumulation and avoid affecting the feeding speed and subsequent feeding, the inclination degree of the filter screen can be set as follows: In some preferred embodiments, the inclination angle of the filter screen is set to 5° to 20° (relative to the horizontal plane, that is to say, the included angle between the filter screen and the horizontal plane is 5° to 20°). This inclination angle range setting also follows that the inclination angle increases with the increase of the filter screen length (here it refers to the length of the filter screen extending from the high-position end to the low-position end of the inclination, which is also equivalent to the displacement of the material sliding down), so as to avoid affecting the sliding speed of the tapioca pearls and also avoid the tapioca pearl particles from sticking together and piling up into a mass and being unable to slide smoothly. That is to say, when the length of the filter screen is longer, the inclination angle can be set larger.

[0047] The purpose of setting the inclination angle of the filter screen in the present utility model is to ensure that the material can slide smoothly along the filter screen surface during the vibration of the main box body under the action of the vibration motor, and at the same time, it is necessary to reduce the sliding speed of the material on the filter screen surface to a level that is sufficient to filter out most of the moisture and still have a certain sliding displacement to ensure that its temperature drops to the material temperature standard for subsequent production. If the inclination angle is too small, it will not only easily lead to material accumulation and fail to improve production efficiency, and if the inclination angle is too large, the time for the material to filter out moisture and cool down will be insufficient.

[0048] For the convenience of feeding in the present utility model, it can be set according to the following structure: In some embodiments, as Figure 4 shown, the discharge interface 102 is connected to the inner cavity (upper cavity) of the main box body 1 through a funnel 106.

[0049] For improving the feeding efficiency in the present utility model, it can be set according to the following structure: In some embodiments, the device body includes a dispersion component, which is connected to the inner cavity of the main box body and is used to disperse the introduced material mass into independent particles as much as possible before entering the inner cavity of the main box body, so as to equalize the feeding and improve the subsequent filtering effect while improving the introduction efficiency;

[0050] The dispersion component is placed in front of the main box body, and its outlet end is connected to the feeding end of the main box body and its inlet end is connected to the feeding interface.

[0051] When setting the dispersion component in the present utility model, its feeding end and discharging end are set according to the following structure to make it have the effect of resisting the feeding pressure and reducing the impact: In some embodiments, the opening width of the feeding end of the dispersion component is smaller than the opening width of its discharging end, so as to effectively control the feeding pressure and prevent the material from being directly impacted by the excessive feeding pressure and passing through the filtering area where the filter screen is located.

[0052] Such as Figure 2 、 Figure 3As shown, in some of the preferred embodiments, the opening width at the feed end of the dispersion component matches the diameter of the feed interface 101, and the opening width at the discharge end of the dispersion component matches the width of the filter screen 2 (which can be regarded as having comparable dimensions), so that the dispersed material can enter the inner cavity of the main box evenly.

[0053] The dispersion component of the present utility model is arranged in the following structure: In some of the embodiments, as Figure 2 shown, the dispersion component includes a dispersion box 501 and a disperser 502. The dispersion box 501 has a closed structure, and the disperser 502 is placed inside the inner cavity of the dispersion box 501. By means of the disperser 502, the dispersion effect is improved, and the material introduced through the feed interface 101 is dispersed, so that it is divided into granular form as much as possible and enters the inner cavity (upper cavity) of the main box 1. After this structure takes effect, not only can the filtering effect be improved, but also when the agglomerated material is introduced, it can prevent the material from directly flushing out of the range of the filter screen 2 due to too large liquid pressure and directly reaching the discharge side, thus affecting the filtering effect.

[0054] As Figure 5 shown, the disperser 502 is arranged in the central axis direction of the feed interface 101, so that the material can directly contact the disperser 502 after entering the dispersion box 501 through the feed interface 101. The disperser 502 has two symmetrical guiding edges, and the axis of symmetry is the straight line where the central axis of the feed interface is located, so that the material is dispersed along the guiding edges after contacting the disperser 502, avoiding the material from accumulating in a group during the process of sliding down along the filter screen and affecting the blanking effect.

[0055] The present utility model provides convenience for the daily maintenance of the inner cavity of the main box, and can be arranged in the following structure: In some of the embodiments, the device body includes a cleaning component, and the cleaning component is communicated with the inner cavity of the main box.

[0056] In some of the preferred embodiments, as Figure 1 、 Figure 3 shown, the cleaning component includes a first cleaning interface 601 and a second cleaning interface 602. The first cleaning interface 601 is communicated with the upper cavity, and the second cleaning interface 602 is communicated with the lower cavity.

[0057] When the present utility model performs a cleaning operation, after connecting the cleaning pipeline and the cleaning liquid supply device through the first and second cleaning interfaces, the cavity spaces of the inner cavity of the main box located above and below the filter screen are cleaned to eliminate the cleaning blind spots.

[0058] Specifically, as Figure 1As shown in the figure, the first cleaning interface 601 is located on the side wall of the discharge side of the main box body 1 (a sight glass 105 is provided on this side wall), and the second cleaning interface 602 is located on the side wall of the feeding side of the main box body 1 (a dispersion box 501 is connected to this side wall). Spray heads (i.e., CIP cleaning balls, the structure is not shown in the figure) are provided on the inner walls of both cleaning interfaces on the side facing the inner cavity of the main box body.

[0059] In addition, a sight glass 105 is also provided on the side wall of the main box body 1 located on the discharge side. Its opening communicates with the upper cavity of the inner cavity of the main box body 1, and then a lens made of a transparent material is provided on the opening. In this way, when the device body is working, the sliding condition of the materials in the box can be observed through the sight glass 105.

[0060] For the convenience of connecting to the CIP cleaning circuit of the production line in the present utility model, the following structure can be set: In some embodiments, such as Figure 1 、 Figure 3 As shown in the figure, the cleaning assembly includes a return pipe 603. The return pipe 603 is inclined. Its high-position end is connected to the water receiving tank 4, and its low-position end is connected to the discharge interface 102. The cleaning liquid is collected through the return pipe 603 and discharged downward to the discharge interface 102 and then flows into the subsequent connected storage tank, so as to cooperate with the original CIP cleaning structure of the production system to achieve the CIP cleaning effect. That is to say, the cleaning liquid after cleaning the main box body is collected and used for subsequent cleaning of the storage tank (here it means that the cleaning process of this application is connected to the CIP cleaning link of the subsequent production);

[0061] A valve for controlling the on-off of the return pipe is provided on the return pipe 603.

[0062] Specifically, as Figure 1 、 Figure 3 As shown in the figure, a butterfly valve 604 is provided on the pipe section of the return pipe 603 close to the water receiving tank. The on-off of the return pipe 603 is controlled by the butterfly valve 604 to cooperate with the implementation of CIP cleaning.

[0063] When ensuring that the device structure can be modularly docked with the original production equipment, the present utility model can also effectively ensure the stability during operation. The following structure can be set: In some embodiments, the device body includes an elastic support assembly, and the main box body is connected to the storage tank through the elastic support assembly.

[0064] In some preferred embodiments, such as Figure 1 、 Figure 3 As shown in the figure, the elastic support assembly includes a support leg 701 and a spring 702. The spring 702 is arranged on the support leg 701.

[0065] Specifically, the outrigger 701 has a segmented structure, and a spring 702 is connected at the segmented position. The upper segment of the segmented structure is connected to the main box body 1, and the lower segment is connected to the storage tank. When the main box body 1 vibrates, the vibration effect is absorbed by the spring 702, which can ensure the stable operation of the main box body and avoid the vibration effect acting on the storage tank at the same time.

[0066] In the illustrated structure, at each of the four corner positions at the bottom of the main box body 1, there is an outrigger 701, so as to stably connect the storage tank.

[0067] It should be noted that since the utility model drives the box body to vibrate with a vibration motor, the positions of its various interfaces are prone to loosening. Therefore, flexible hoses are used to connect the various interfaces, and clamping rings are pre-set at each interface to connect the flexible hoses.

[0068] When the utility model is in use, it includes a production process and a cleaning process. Taking the production of tapioca balls as an example, in the production process, after the front-end steaming system finishes steaming the tapioca balls, the mixture of tapioca balls and hot water is transported to the storage tank by a pump. The device body of the utility model is installed above the storage tank. The material first enters the dispersion area (the inner cavity of the dispersion box 501) from the feed interface 101, and can be evenly dispersed under the action of the disperser 502, reaches the filter screen 2, and under the action of the vibration motor 3, the hot water can be quickly filtered out from the tapioca balls, flows downward and converges into the water receiving tank 4 from the inclined bottom of the tank, and is discharged in time through the drain interface 401. The tapioca balls enter the storage tank through the discharge interface 102;

[0069] When the production process is completed and the cleaning process is entered, the cleaning interface 601 is connected to the upper cavity above the filter screen 2, and the cleaning interface 602 is connected to the lower cavity below the filter screen 2. The cleaning liquid can respectively clean the upper and lower areas of the filter screen through the washing balls connected by these two interfaces, effectively ensuring that the inner cavity environment of the main box body can carry out subsequent production. The waste cleaning liquid generated during the cleaning process cannot be discharged randomly, otherwise it will cause waste and even pose a safety hazard. When cleaning, open the butterfly valve 604 to collect the cleaning liquid into the storage tank through the discharge interface 102, so that it enters the large cleaning cycle of the entire production pipeline.

[0070] To sum up, the utility model adopts a vibration motor to cooperate with a main box body with a closed structure and an inclined filter screen to construct a double-layer cooling and filtering device, so as to realize the rapid cooling and moisture filtration of products during the production process of tapioca balls, avoid the contact of products with the outside world, and ensure the hygienic and safety conditions.

[0071] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cooling and filtering device suitable for tapioca pearl production, comprising a device body, a feed inlet and a discharge outlet, a filter screen arranged therein, the discharge outlet being connected to a storage tank, characterized in that: The device body includes a main box, a feed interface, and a discharge interface. The main box is a closed structure. The filter screen is obliquely arranged in the inner cavity of the main box body, and the filter screen divides the inner cavity of the main box body into two upper and lower chambers, including an upper cavity and a lower cavity. The feed interface and the discharge interface are both connected to the upper cavity, and the connection position of the feed interface is located at the high position end of the filter screen, and the connection position of the discharge interface is located at the low position end of the filter screen; the bottom of the main box body is connected to a water receiving trough, and the water receiving trough is connected to the lower cavity; A vibration motor is provided on the bottom outer wall of the main box; The main box is connected to the storage tank through the discharge interface.

2. The cooling and filtering device suitable for tapioca pearl production according to claim 1, characterized in that: The inclination angle of the filter screen is set to 5 degrees to 20 degrees.

3. The cooling and filtering device suitable for tapioca pearl production according to claim 1, characterized in that: The device body comprises a dispersion component which is connected to the inner cavity of the main box body. The dispersion component is arranged in front of the main box body, and its outlet end is connected to the feed end of the main box body, and its inlet end is connected to the feed interface.

4. The cooling and filtering device suitable for tapioca pearl production according to claim 3, characterized in that: The opening width of the feed end of the dispersing component is smaller than the opening width of the discharge end thereof.

5. The cooling and filtering device suitable for tapioca pearl production according to claim 3 or 4, characterized in that: The dispersion assembly comprises a dispersion box and a disperser. The dispersion box is a closed structure, and the disperser is built in the inner cavity of the dispersion box.

6. The cooling and filtering device suitable for tapioca pearl production according to claim 1, characterized in that: The device body includes a cleaning component, and the cleaning component is connected to the inner cavity of the main box.

7. The cooling and filtering device suitable for tapioca pearl production according to claim 6, characterized in that: The cleaning assembly includes a first cleaning interface and a second cleaning interface, the first cleaning interface is connected to the upper cavity, and the second cleaning interface is connected to the lower cavity.

8. The cooling and filtering device suitable for tapioca pearl production according to claim 7, characterized in that: The cleaning component includes a reflux pipe, which is arranged obliquely, with a high-position end connected to the water receiving trough and a low-position end connected to the discharge interface; a valve for controlling the on-off of the reflux pipe is provided on the reflux pipe.

9. The cooling and filtering device suitable for tapioca pearl production according to any one of claims 1, 2, 3, 4, 6, 7 and 8, characterized in that: The device body comprises an elastic support assembly, and the main box body is connected to the material storage tank via the elastic support assembly.

10. The cooling and filtering device suitable for tapioca pearl production according to claim 9, characterized in that: The elastic support assembly includes a supporting leg and a spring, and the spring is arranged on the supporting leg.

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