On-line sugar liquid filtering device

Abstract

The utility model discloses an on-line sugar liquid filtering device, which relates to the technical field of sugar liquid filtering, and adopts the technical scheme that the on-line sugar liquid filtering device comprises an outer cylinder, a first connecting pipe is arranged on the left side of the outer cylinder, a second connecting pipe is arranged on the right side of the outer cylinder, and a first differential pressure sensor is mounted in the first connecting pipe; a second differential pressure sensor is mounted in the second connecting pipe; the stainless steel mesh filter cartridge is mounted in the outer barrel, a clamping ring is arranged on the outer surface of the stainless steel mesh filter cartridge, and a limiting ring is arranged on the left side of the stainless steel mesh filter cartridge; the system has the effects that the system automatically shuts down a rotor pump, materials are filtered in the pipeline conveying process, the risk that syrup is mixed with foreign matter is reduced, shutdown and alarming are conducted in time when the pipeline blockage pressure is large, the safety of a pipeline container is improved, and material transfer is safer and more reliable; and accidents are effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sugar solution filtration, and more specifically, to an on-line sugar solution filtration device. Background Art

[0002] Sugar liquor is a viscous solution containing a high concentration of sugars, produced by boiling or other techniques. The raw materials for making sugar liquor can be sugar water, sugarcane juice, fruit juice or other plant juices.

[0003] During the production process of soft candy, the sugar solution may contain black spots and foreign matter mixed in by the raw materials, as well as foreign matter remaining in the equipment and pipelines. These foreign matter must be filtered out using a 40 to 60 mesh filter bag. However, due to the high concentration of the sugar solution and the viscous liquid, ordinary filter bags cannot withstand high pressure and the filtration efficiency does not meet the process requirements.

[0004] Therefore, in order to solve the above technical problems, the present application proposes an online sugar solution filtration device. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a sugar solution online filtering device.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a sugar solution online filtration device, comprising an outer cylinder, a first connecting tube provided on the left side of the outer cylinder, a second connecting tube provided on the right side of the outer cylinder, a first differential pressure sensor installed inside the first connecting tube, and a second differential pressure sensor installed inside the second connecting tube;

[0007] A stainless steel mesh filter cartridge, the stainless steel mesh filter cartridge being installed inside the outer cartridge, a retaining ring being provided on the outer surface of the stainless steel mesh filter cartridge, and a limiting ring being provided on the left side of the stainless steel mesh filter cartridge;

[0008] An inner filter cartridge is installed on the right side surface of the stainless steel mesh filter cartridge. A threaded pipe is fixedly connected to the right side surface of the inner filter cartridge, and the threaded pipe is threadedly installed with the second connecting pipe.

[0009] Preferably, an adaption groove is provided on the right side of the outer cylinder, and the adaption groove and the threaded tube are adapted to each other.

[0010] Preferably, a first mounting ring is installed on the outer surface of the outer cylinder, and a sealing ring is installed on the top surface of the first mounting ring.

[0011] Preferably, a one-way valve tube is provided on the top surface of the sealing ring, and a mounting tube is provided on the top surface of the one-way valve tube.

[0012] Preferably, the lower surface of the first mounting ring is fixedly connected to a first support seat, and the front and rear surfaces of the first support seat are mounted with bottom blocks.

[0013] Preferably, a connecting plate is fixedly connected to the right side surface of the bottom block, a second support seat is provided at one end of the connecting plate away from the bottom block, a second mounting ring is provided on the top surface of the second support seat, and the structure of the second mounting ring is the same as that of the first mounting ring.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the utility model, an outer cylinder, a first connecting tube, a second connecting tube, a first differential pressure sensor, a second differential pressure sensor, a stainless steel mesh filter cartridge, a clamping ring, a limiting ring, an inner filter cartridge, a threaded tube and an adapter groove are provided. When in use, the outer cylinder is first installed in the feed pipe and the discharge pipe of the sugar liquid pipeline through the design of the first connecting tube and the second connecting tube respectively. At this time, the stainless steel mesh filter cartridge is installed in the interior of the outer cylinder through the clamping ring. At the same time, the feeding sugar liquid can be limited by the design of the limiting ring. At the same time, the threaded installation between the threaded tube and the second connecting tube has a good overall installation effect. Subsequently, the sugar liquid enters the interior of the outer cylinder through the first connecting tube through the rotor pump for filtration. The sugar liquid can be filtered by the design of the stainless steel mesh filter cartridge and the clamping ring, and the overall filtration effect is good. At the same time, a first differential pressure sensor and a second differential pressure sensor are installed. The pressure difference change is monitored by the first differential pressure sensor and the second differential pressure sensor. When the pressure difference is greater than 0.2MPa, at HM I alarm prompts: the filter needs to be cleaned. When the pressure difference is greater than 0.3MPa, the system automatically shuts down the rotor pump and sounds an alarm. The material is filtered during pipeline transmission, reducing the risk of foreign matter mixed into the syrup. When the pipeline is blocked and the pressure is high, the system will shut down and alarm in time, improving the safety of the pipeline container. It is safer and more reliable for the transportation of materials and effectively avoids accidents.

[0016] 2. In the utility model, by arranging the first mounting ring, sealing ring, one-way valve tube, mounting tube, first support seat, bottom block, connecting plate, second support seat and second mounting ring, when in use, when the outer cylinder needs to be cleaned later, by installing the mounting tube with the external water pipe, the one-way valve tube and the mounting tube are in a sealed state when the outer cylinder does not need to be cleaned, and then the water source is transported to the inside of the outer cylinder through the one-way valve tube, and the first support seat and the bottom block are designed to support the first mounting ring, and the overall supporting effect is relatively stable, and then the second support seat and the first support seat can be stabilized by the connecting plate, and the second mounting ring can be stably supported by the second support seat, and the water source can also be transported to the inside of the outer cylinder through the second mounting ring, and the subsequent overall cleaning effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembly of the outer cylinder and the stainless steel mesh filter cylinder structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the disassembly of the outer cylinder and the second connecting pipe structure of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the first mounting ring and the second mounting ring structure of the utility model.

[0022] 1. Outer tube; 2. First connecting tube; 3. Second connecting tube; 4. First differential pressure sensor; 5. Second differential pressure sensor; 6. Stainless steel mesh filter cartridge; 7. Retaining ring; 8. Limiting ring; 9. Inner filter cartridge; 10. Threaded tube; 11. Adapter groove; 12. First mounting ring; 13. Sealing ring; 14. One-way valve tube; 15. Mounting tube; 16. First support seat; 17. Bottom block; 18. Connecting plate; 19. Second support seat; 20. Second mounting ring. DETAILED DESCRIPTION

[0023] Reference Figures 1 to 4 The utility model is further described with reference to an embodiment of an on-line sugar solution filtering device.

[0024] The utility model provides a sugar solution online filtration device. The first differential pressure sensor 4, the second differential pressure sensor 5, the stainless steel mesh filter cartridge 6, the one-way valve tube 14 and the installation tube 15 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are all existing technologies well known to those skilled in the art, so they will not be described in detail here. The device comprises an outer cylinder 1, a first connecting tube 2 is provided on the left side of the outer cylinder 1, a second connecting tube 3 is provided on the right side of the outer cylinder 1, a first differential pressure sensor 4 is installed inside the first connecting tube 2, and a second differential pressure sensor 5 is installed inside the second connecting tube 3;

[0025] A stainless steel mesh filter cartridge 6 is installed inside the outer cylinder 1. A clamping ring 7 is provided on the outer surface of the stainless steel mesh filter cartridge 6, and a limiting ring 8 is provided on the left side of the stainless steel mesh filter cartridge 6.

[0026] The inner filter cartridge 9 is installed on the right side surface of the stainless steel mesh filter cartridge 6. The right side surface of the inner filter cartridge 9 is fixedly connected with a threaded tube 10, and the threaded tube 10 is threadedly installed with the second connecting tube 3. An adapting groove 11 is provided on the right side of the outer cylinder 1. The adapting groove 11 and the threaded tube 10 are adapted to each other. The outer cylinder 1 is respectively installed on the feed pipe and the discharge pipe of the sugar liquid pipeline through the design of the first connecting tube 2 and the second connecting tube 3. At this time, the stainless steel mesh filter cartridge 6 is installed inside the outer cylinder 1 through the clamping ring 7. At the same time, the feeding sugar liquid can be limited by the design of the limiting ring 8. At the same time, the threaded tube 10 is threadedly installed with the second connecting tube 3, and the overall installation effect is good. Subsequently, the sugar liquid is fed into the outer cylinder 1 through the first connecting tube 2 through the rotor pump. The sugar solution is filtered into the outer cylinder 1 by the design of the stainless steel mesh filter cylinder 6 and the clamping ring 7, and the overall filtering effect is good. At the same time, a first pressure difference sensor 4 and a second pressure difference sensor 5 are installed. The pressure difference change is monitored by the first pressure difference sensor 4 and the second pressure difference sensor 5. When the pressure difference is greater than 0.2MPa, an alarm is given on the HMI: the filter needs to be cleaned. When the pressure difference is greater than 0.3MPa, the system automatically shuts down the rotor pump and issues an alarm. The material is filtered during pipeline transmission, reducing the risk of foreign matter mixing into the syrup. When the pipeline is blocked and the pressure is high, the system will shut down and alarm in time, thereby improving the safety of the pipeline container, making the transportation of materials safer and more reliable, and effectively avoiding accidents.

[0027] A first mounting ring 12 is installed on the outer surface of the outer tube 1 , and a sealing ring 13 is installed on the top surface of the first mounting ring 12 . The first mounting ring 12 can support and fix the outer tube 1 as a whole, and the sealing ring 13 can seal the one-way valve tube 14 .

[0028] A one-way valve tube 14 is provided on the top surface of the sealing ring 13, and a mounting tube 15 is provided on the top surface of the one-way valve tube 14. The lower surface of the first mounting ring 12 is fixedly connected to a first support seat 16, and a bottom block 17 is installed on the front and rear surfaces of the first support seat 16. Later, when the outer cylinder 1 needs to be cleaned, the mounting tube 15 is installed with the external water pipe. When the outer cylinder 1 does not need to be cleaned, the one-way valve tube 14 and the mounting tube 15 are in a sealed state, and then the water source is transported to the inside of the outer cylinder 1 through the one-way valve tube 14. The design of the first support seat 16 and the bottom block 17 can support the first mounting ring 12, and the overall supporting effect is relatively stable.

[0029] A connecting plate 18 is fixedly connected to the right surface of the bottom block 17, and a second support seat 19 is provided at the end of the connecting plate 18 away from the bottom block 17. A second mounting ring 20 is provided on the top surface of the second support seat 19. The second mounting ring 20 has the same structure as the first mounting ring 12. Then, the second support seat 19 and the first support seat 16 can be stabilized by the connecting plate 18, and the second mounting ring 20 can be stably supported by the second support seat 19. The second mounting ring 20 can also be used to transport water to the inside of the outer tube 1 through the second mounting ring 20, and the subsequent overall cleaning effect is better.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A sugar solution online filtration device, comprising an outer cylinder (1), a first connecting pipe (2) provided on the left side of the outer cylinder (1), and a second connecting pipe (3) provided on the right side of the outer cylinder (1), characterized in that: A first differential pressure sensor (4) is installed inside the first connecting pipe (2), and a second differential pressure sensor (5) is installed inside the second connecting pipe (3); A stainless steel mesh filter cartridge (6), the stainless steel mesh filter cartridge (6) being installed inside the outer cartridge (1), a retaining ring (7) being provided on the outer surface of the stainless steel mesh filter cartridge (6), and a limiting ring (8) being provided on the left side of the stainless steel mesh filter cartridge (6); An inner filter cartridge (9) is installed on the right side surface of the stainless steel mesh filter cartridge (6); a threaded pipe (10) is fixedly connected to the right side surface of the inner filter cartridge (9); and the threaded pipe (10) is threadedly installed with the second connecting pipe (3).

2. The sugar solution online filtration device according to claim 1, characterized in that: An adaption groove (11) is provided on the right side of the outer cylinder (1), and the adaption groove (11) and the threaded tube (10) are adapted to each other.

3. The sugar solution online filtration device according to claim 1, characterized in that: A first mounting ring (12) is installed on the outer surface of the outer cylinder (1), and a sealing ring (13) is installed on the top surface of the first mounting ring (12).

4. The sugar solution online filtration device according to claim 3, characterized in that: A one-way valve tube (14) is provided on the top surface of the sealing ring (13), and a mounting tube (15) is provided on the top surface of the one-way valve tube (14).

5. The sugar solution online filtration device according to claim 3, characterized in that: The lower surface of the first mounting ring (12) is fixedly connected to a first support seat (16), and the front and rear surfaces of the first support seat (16) are mounted with a bottom block (17).

6. The sugar solution online filtration device according to claim 5, characterized in that: A connecting plate (18) is fixedly connected to the right side surface of the bottom block (17); a second support seat (19) is provided at one end of the connecting plate (18) away from the bottom block (17); a second mounting ring (20) is provided on the top surface of the second supporting seat (19); and the second mounting ring (20) has the same structure as the first mounting ring (12).

Images