Filtering device for preparing glucosyl stevioside

Abstract

The utility model relates to the technical field of glucosyl stevioside preparation, and discloses a filtering device for glucosyl stevioside preparation, which comprises a filtering device and a support frame body, the filtering device is installed at the upper end of the supporting frame body, the filtering device comprises a filtering shell, a sealing cover plate, a replacing assembly and a connecting block, the sealing cover plate is in threaded connection with the upper end of the filtering shell, the replacing assembly is installed in the sealing cover plate, and the connecting block is fixedly connected to the forward end of the filtering shell. According to the filtering device for preparing glucosyl stevioside, the bearing frame body, the filtering net and the sealing cabinet door are arranged, and the sealing cabinet door is inserted into the filtering shell, so that the bearing frame body and the filtering net can be detached and replaced, the filtering net and the sealing cabinet door can be integrally replaced, and the filtering net is convenient to maintain; and the filter screen can be quickly and conveniently detached.

Description

Technical Field

[0001] The utility model relates to the technical field of glucose-based stevioside preparation, in particular to a filtering device for glucose-based stevioside preparation. Background Art

[0002] Glucosyl steviol glycoside is a food additive made from stevia leaves by extracting steviol glycosides and performing enzymatic glycosylation reaction, followed by evaporation concentration and spray drying.

[0003] The prior art discloses an application number: CN202320303429.2 A filtering device for preparing magnesium sulfate glucose injection, comprising a shell, wherein telescopic columns are fixedly provided on the inner wall of the shell and on both sides, and the telescopic columns are provided with multiple and linearly arranged, and one end of the telescopic columns is fixedly provided with a spring, and an installation frame is provided inside the shell, and a cylinder is provided on both sides of the installation frame, and the telescopic columns are slidably installed with the cylinder, and one end of the spring is fixedly connected to the inner wall of the cylinder, and a transmission rod is fixedly provided on one side of the installation frame, and the other end of the transmission rod passes through the shell and is fixedly provided with a circular block, and the lower end of the circular block and a fixing plate are located on the outer wall of the shell, and a motor is provided on the upper end surface of the fixing plate, and a cam is provided on the output end of the motor. The user can turn on the motor to rotate the cam to make the fixing frame and the filter plate shake, thereby shaking the glucose at its upper end, so that its filtering effect is better.

[0004] When the filter plate is inserted into the mounting frame, the glucose-based stevia solution will enter the gap between the filter plate and the mounting frame, causing a sense of blockage between the filter plate and the mounting frame. This makes the replacement of the filter plate more troublesome and requires a lot of time. Utility Model Content

[0005] The purpose of the utility model is to provide a filtering device for preparing glucose-based stevioside to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a filtering device for preparing glucose-based stevioside, comprising a filtering device and a supporting frame, wherein a feed pipe is installed on the top surface of the filtering device, and the filtering device is installed on the upper end of the supporting frame.

[0007] The filter device includes a filter housing, a sealing cover, a replacement assembly and a connecting block. The sealing cover is threadedly connected to the upper end of the filter housing, the replacement assembly is installed inside the sealing cover, and the connecting block is fixedly connected to the forward end of the filter housing.

[0008] Preferably, the replacement assembly includes a supporting frame, a filter, a sealed cabinet door, a connecting piece, a limiting frame, a coil spring and a limiting metal plate, the limiting metal plate is threadedly connected to the top surface of the limiting frame, the supporting frame is movably connected to the lower end of the limiting frame, the filter is inserted into the inner wall surface of the supporting frame, the sealed cabinet door is movably connected to the front of the supporting frame, the connecting piece is rotatably connected to the outward end of the sealed cabinet door, and the coil spring is fixedly connected to the bottom surface of the limiting metal plate.

[0009] Preferably, the supporting frame is movably connected to the inner wall surface of the filter housing, and the limiting frame is movably connected to the rear end surface of the inner wall of the filter housing. The limiting frame is inserted into the rear end of the supporting frame, which can determine the position of the supporting frame and prevent the supporting frame from moving.

[0010] Preferably, the sealed cabinet door is movably connected to the front end of the filter housing, and the filter housing is fixedly connected to the upper end of the support frame. The support frame can determine the position of the filter housing to prevent the filter housing from tipping over, thereby protecting the safety of the filter housing.

[0011] Preferably, the sealing cover plate is movably connected to the bottom end surface of the coil spring, and the sealing cover plate is movably connected to the upper end surface of the limiting frame.

[0012] Preferably, the connecting piece is movably connected to the outward end of the connecting block, and there are two connecting blocks, which are distributed on the left and right. The two connecting blocks and the connecting piece are movably connected, so that the sealed cabinet door and the filter housing can be threadedly connected, which can maintain the sealing of the inside of the filter housing, thereby increasing the service life of the device.

[0013] Preferably, the number of the connecting parts is four, two connecting parts form a group, the two groups of connecting parts are distributed left and right, and the two connecting parts on the same side are distributed up and down. The four connecting parts can maintain the balanced operation of the sealed cabinet door, can keep the filter housing in a sealed state, and can increase the service life of the device.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. This filtering device for preparing glucose-based stevia is provided with a supporting frame, a filter screen and a sealed cabinet door. The sealed cabinet door is inserted into the interior of the filter housing, so that the supporting frame and the filter screen can be disassembled and replaced, and the filter screen and the sealed cabinet door can be replaced as a whole, which is convenient for repairing the filter screen and making the removal of the filter screen quick and convenient.

[0016] 2. This filtering device for preparing glucose-based stevia is equipped with a limit frame, a limit metal plate and a coil spring. The limit metal plate can push the limit frame downward, so that the limit frame is inserted into the rear end of the supporting frame, thereby determining the position of the supporting frame, preventing the supporting frame from shaking, and protecting the safety of the supporting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the top surface of the utility model;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the cross section at AA in the middle;

[0020] Figure 4 For this utility model Figure 3 A local enlarged schematic diagram of the structure at point A;

[0021] Figure 5 This is a three-dimensional schematic diagram of the replacement assembly and connection block of the utility model;

[0022] Figure 6 For this utility model Figure 5 A schematic diagram of a partial enlargement of the structure at point B in FIG.

[0023] In the figure: 1. Filter device; 11. Filter housing; 12. Sealing cover; 13. Replacement component; 131. Carrying frame; 132. Filter screen; 133. Sealing cabinet door; 134. Connecting piece; 135. Limiting frame; 136. Coil spring; 137. Limiting metal plate; 2. Support frame; 3. Feed pipe; 14. Connecting block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-6 , the utility model provides the following technical solutions:

[0026] A filtering device for preparing glucose-based stevioside comprises a filtering device 1 and a supporting frame 2. A feed pipe 3 is installed on the top surface of the filtering device 1, and the filtering device 1 is installed on the upper end of the supporting frame 2.

[0027] The filter device 1 includes a filter housing 11, a sealing cover plate 12, a replacement assembly 13 and a connecting block 14. The sealing cover plate 12 is threadedly connected to the upper end of the filter housing 11, the replacement assembly 13 is installed inside the sealing cover plate 12, and the connecting block 14 is fixedly connected to the forward end of the filter housing 11.

[0028] The replacement assembly 13 includes a carrier body 131, a filter screen 132, a sealed cabinet door 133, a connector 134, a limiting frame 135, a coil spring 136 and a limiting metal plate 137. The limiting metal plate 137 is threadedly connected to the top surface of the limiting frame 135. The carrier body 131 is movably connected to the lower end of the limiting frame 135. The carrier body 131 is movably connected to the inner wall surface of the filter housing 11. The limiting frame 135 is movably connected to the rear end surface of the inner wall of the filter housing 11. The limiting frame 135 is inserted into the rear end of the carrier body 131, which can determine the position of the carrier body 131 and prevent the carrier body from being displaced. The frame 131 moves, the filter screen 132 is plugged into the inner wall surface of the supporting frame 131, the sealed cabinet door 133 is movably connected to the front of the supporting frame 131, the sealed cabinet door 133 is movably connected to the front end of the filter housing 11, the filter housing 11 is fixedly connected to the upper end of the support frame 2, the support frame 2 can determine the position of the filter housing 11, prevent the filter housing 11 from tipping over, and protect the safety of the filter housing 11, the connecting piece 134 is rotatably connected to the outward end of the sealed cabinet door 133, the connecting piece 134 is movably connected to the outward end of the connecting block 14, the number of the connecting blocks 14 is two, and the two connecting blocks The blocks 14 are distributed left and right, and the two connecting blocks 14 and the connecting piece 134 are movably connected, so that the sealed cabinet door 133 and the filter housing 11 can be threadedly connected, which can maintain the sealing inside the filter housing 11, thereby increasing the service life of the device. The number of connecting pieces 134 is four, two connecting pieces 134 form a group, and the two groups of connecting pieces 134 are distributed left and right. The two connecting pieces 134 on the same side are distributed up and down. The four connecting pieces 134 can keep the sealed cabinet door 133 in a balanced operation, so that the filter housing 11 is in a sealed state, which can increase the service life of the device. The coil spring 136 It is fixedly connected to the bottom surface of the limiting metal plate 137, the sealing cover plate 12 is movably connected to the bottom surface of the coil spring 136, and the sealing cover plate 12 is movably connected to the upper surface of the limiting frame 135. The top surface of the sealing cover plate 12 is provided with a threaded rod, and the threaded rod slides on the surface of the limiting metal plate 137, and then the nut is rotated. The nut rotates on the surface of the threaded rod, thereby pushing the limiting metal plate 137 to move downward, so that the limiting metal plate 137 can push the limiting frame 135 to move downward, so that the limiting frame 135 is inserted into the rear end of the carrier body 131, and the position of the carrier body 131 can be determined.

[0029] When in use, the filter housing 11 is pushed downward to allow the filter housing 11 and the upper end of the support frame 2 to be movably connected, thereby determining the position of the filter housing 11 and preventing the filter housing 11 from shaking.

[0030] The filter 132 is pushed backward so that the filter 132 is inserted into the interior of the carrier body 131 , so that the filter 132 and the carrier body 131 can be movably connected, making it convenient to disassemble and replace the filter 132 .

[0031] The supporting frame 131 is pushed to move backward so that the supporting frame 131 is inserted into the interior of the filter housing 11 and moves inside the filter housing 11 , thereby determining the positions of the supporting frame 131 and the filter screen 132 .

[0032] Push the sealed cabinet door 133 to move backward, and the sealed cabinet door 133 can push the connecting piece 134 to move backward, so that the sealed cabinet door 133 is inserted into the front end of the supporting frame 131. At the same time, the rear end of the sealed cabinet door 133 and the front end of the supporting frame 131 are movably connected, which can determine the position of the supporting frame 131.

[0033] Rotate the connector 134, insert the connector 134 into the interior of the connecting block 14, and then rotate the nut. The nut rotates on the surface of the threaded rod of the connector 134, which can thread the sealed cabinet door 133 and the filter housing 11 to prevent the sealed cabinet door 133 from detaching from the filter housing 11, and can keep the filter housing 11 in a sealed device.

[0034] The sealing cover plate 12 is pushed downward, and the bottom surface of the sealing cover plate 12 is threadedly connected to the top surface of the filter housing 11. At the same time, when the sealing cover plate 12 moves downward, the sealing cover plate 12 can drive the feed pipe 3 to move downward, and the sealing cover plate 12 slides on the surface of the limit frame 135.

[0035] A threaded rod is provided on the top surface of the sealing cover plate 12, and the threaded rod slides on the surface of the limiting metal plate 137, and then the nut is rotated, and the nut rotates on the surface of the threaded rod, thereby pushing the limiting metal plate 137 to move downward, so that the limiting metal plate 137 can push the limiting frame 135 to move downward, so that the limiting frame 135 is inserted into the rear end of the supporting frame body 131, and the position of the supporting frame body 131 can be determined.

[0036] Push the limiting metal plate 137 downward, and the limiting metal plate 137 can push the coil spring 136 downward, so that the bottom surface of the limiting metal plate 137 and the top surface of the limiting frame 135 are threadedly connected. At the same time, the limiting metal plate 137 and the coil spring 136 can push the limiting frame 135 downward, so that the limiting frame 135 is inserted into the rear end of the supporting frame body 131, and the position of the supporting frame body 131 can be determined.

[0037] The glucose-based stevioside solution is poured into the feed pipe 3 and enters the filter housing 11 . The glucose-based stevioside solution can avoid being filtered by the filter screen 132 inside the filter housing 11 , so that the filtered glucose-based stevioside solution can be collected.

[0038] Although the 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filtering device for preparing glucose-based stevioside, comprising a filtering device (1) and a supporting frame (2), characterized in that: A feed pipe (3) is installed on the top surface of the filter device (1), and the filter device (1) is installed on the upper end of the support frame (2); The filter device (1) comprises a filter housing (11), a sealing cover plate (12), a replacement assembly (13) and a connecting block (14), wherein the sealing cover plate (12) is threadedly connected to the upper end of the filter housing (11), the replacement assembly (13) is installed inside the sealing cover plate (12), and the connecting block (14) is fixedly connected to the forward end of the filter housing (11).

2. A filtering device for preparing glucose-based stevioside according to claim 1, characterized in that: The replacement assembly (13) includes a supporting frame (131), a filter (132), a sealed cabinet door (133), a connecting piece (134), a limiting frame (135), a coil spring (136) and a limiting metal plate (137), wherein the limiting metal plate (137) is threadedly connected to the top surface of the limiting frame (135), the supporting frame (131) is movably connected to the lower end of the limiting frame (135), the filter (132) is plugged into the inner wall surface of the supporting frame (131), the sealed cabinet door (133) is movably connected to the front of the supporting frame (131), the connecting piece (134) is rotatably connected to the outward end of the sealed cabinet door (133), and the coil spring (136) is fixedly connected to the bottom surface of the limiting metal plate (137).

3. A filtering device for preparing glucose-based stevioside according to claim 2, characterized in that: The supporting frame (131) is movably connected to the inner wall surface of the filter housing (11), and the limiting frame (135) is movably connected to the rear end surface of the inner wall of the filter housing (11).

4. A filtering device for preparing glucose-based stevioside according to claim 3, characterized in that: The sealed cabinet door (133) is movably connected to the front end of the filter housing (11), and the filter housing (11) is fixedly connected to the upper end of the support frame (2).

5. A filtering device for preparing glucose-based stevioside according to claim 4, characterized in that: The sealing cover plate (12) is movably connected to the bottom end surface of the coil spring (136), and the sealing cover plate (12) is movably connected to the upper end surface of the limiting frame (135).

6. The filtering device for preparing glucose-based stevioside according to claim 5, characterized in that: The connecting piece (134) is movably connected to an outward end of the connecting block (14), and there are two connecting blocks (14), which are distributed left and right.

7. A filtering device for preparing glucose-based stevioside according to claim 6, characterized in that: The number of the connecting members (134) is four, two connecting members (134) form a group, the two groups of connecting members (134) are distributed left and right, and the two connecting members (134) on the same side are distributed up and down.

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