Efficient filtering and impurity removing device for high fructose corn syrup production

Abstract

The utility model discloses an efficient filtering and impurity removing device for high fructose corn syrup production, which comprises a pressurizing box, a coarse screening box, a fine screening box, a membrane filtering box and a discharging box which are sequentially stacked, according to the high fructose corn syrup filtering and impurity-removing device, a three-stage filtering and impurity-removing structure consisting of the coarse screening box, the fine screening box and the membrane filtering box is used for sequentially filtering large particles, small particles and molecular particles in high fructose corn syrup stage by stage, so that the filtering and impurity-removing efficiency and quality of syrup materials are improved; the three parts are in sealed connection with the pressurizing box at the top end and the discharging box at the bottom end through sealing grooves and sealing rings at the joints, and each group of connecting bolts penetrate through a connecting lug plate I and a connecting lug plate II to fix the sealed connection state of adjacent structures; the step-by-step filtering structure convenient to disassemble is beneficial to meeting the requirements of subsequent equipment maintenance and replacement, cleaning treatment and updating iteration, and the universality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration and impurity removal equipment, and particularly relates to an efficient filtration and impurity removal device for the production of fructose syrup. Background Technique

[0002] Fructose syrup is a liquid syrup made from corn starch through enzymatic treatment and is widely used in the food and beverage industries. Its production process mainly includes steps such as raw material preparation, saccharification, isomerization, filtration and impurity removal, and packaging and storage. Among them, filtration and impurity removal mainly use mechanical equipment to filter and remove solid particles or impurities in the material to obtain pure liquid syrup;

[0003] Most of the existing fructose syrup filtration and impurity removal devices use a screen structure for filtration and impurity removal, and the screen separates impurities and solid particles through the downward flow trend of the material itself under the action of gravity. However, due to the relatively thick syrup, it takes a long time to filter, the filtration and impurity removal efficiency is low, and the production efficiency of fructose syrup is affected. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that most of the existing fructose syrup filtration and impurity removal devices use a screen structure for filtration and impurity removal, and the screen separates impurities and solid particles through the downward flow trend of the material itself under the action of gravity. However, due to the relatively thick syrup, it takes a long time to filter, the filtration and impurity removal efficiency is low, and the production efficiency of fructose syrup is affected, and to provide an efficient filtration and impurity removal device for the production of fructose syrup.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An efficient filtration and impurity removal device for the production of fructose syrup, comprising: a pressurization tank, a coarse screen tank, a fine screen tank, a membrane filtration tank and a discharge tank, and the pressurization tank, the coarse screen tank, the fine screen tank, the membrane filtration tank and the discharge tank are stacked and arranged in sequence;

[0006] The pressurization tank further includes a driving motor, an electric control telescopic column, a pressurization disc, a sealing ring gasket, a stabilizing rod, a connecting ear plate one, a connecting bolt, a control screen and a sealing groove;

[0007] The coarse screen tank further includes a coarse screen plate, a stabilizing hole, a feed pipe, a connecting ear plate two and a sealing ring;

[0008] The fine screen tank further includes a fine screen plate;

[0009] The membrane filtration tank further includes a supporting concave panel and a membrane filtration core;

[0010] The discharge tank further includes a discharge pipe and a supporting column foot.

[0011] As a further solution of the utility model: a driving motor is fixedly connected to the top end of the pressurizing box, an electric control telescopic column is arranged at the output end of the driving motor, a pressurizing disc is fixedly connected to the bottom end of the electric control telescopic column, a sealing ring gasket is fixedly connected to the outer side of the pressurizing disc, a stabilizing rod is fixedly connected to the bottom end inside the pressurizing box, a connecting ear plate I is fixedly connected to the bottom end outside the pressurizing box, i.e., at the connection with the coarse screening box, a connecting bolt is arranged inside the connecting ear plate I, a control screen is arranged at the top end of the pressurizing box, and a sealing groove is arranged at the bottom end of the pressurizing box.

[0012] As a further solution of the utility model: a coarse screening mesh plate is fixedly connected to the inner side of the coarse screening box, stabilizing holes are penetrated and arranged at the edge of the coarse screening mesh plate, feed pipes are symmetrically and through-connected to both sides of the coarse screening box, a connecting ear plate II is fixedly connected to the top end outside the coarse screening box, i.e., at the connection with the pressurizing box, and a sealing ring is arranged at the top end of the coarse screening box.

[0013] As a further solution of the utility model: a fine screening mesh plate is fixedly connected to the inside of the fine screening box, and the fine screening mesh plate is provided with a stabilizing hole structure with the same quantity and specification as that of the coarse screening mesh plate.

[0014] As a further solution of the utility model: a supporting concave panel is fixedly connected to the inside of the membrane filtration box, a membrane filtration core is fixedly embedded in a reserved groove inside the supporting concave panel, and the supporting concave panel is provided with a stabilizing hole structure with the same quantity and specification as that of the coarse screening mesh plate.

[0015] As a further solution of the utility model: a discharge pipe is through-connected to the center of the bottom end of the discharge box, and supporting column feet are fixedly connected to the three directions of the bottom end of the discharge box symmetrically.

[0016] As a further solution of the utility model: sealing grooves and sealing ring structures for sealed insertion and with matching quantity and specification are arranged at the connections of the pressurizing box, the coarse screening box, the fine screening box, the membrane filtration box and the discharge box, and connecting ear plate I, connecting ear plate II and connecting bolt structures for fixing the connection states of adjacent two groups of boxes are provided.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. In the utility model, the three-stage filtration and impurity removal structure composed of the coarse screening box, the fine screening box and the membrane filtration box filters large particles, small particles and molecular-level particles in the fructose syrup step by step, improving the efficiency and quality of syrup material filtration and impurity removal. The three are hermetically connected to the pressurizing box at the top end and the discharge box at the bottom end through the sealing grooves and sealing rings at the connections, and the sealed connection states of adjacent structures are fixed by each group of connecting bolts passing through the connecting ear plate I and the connecting ear plate II. This easy-to-disassemble step-by-step filtration structure is beneficial to meeting the subsequent equipment maintenance, replacement, cleaning and updating requirements, and improving the versatility of the device;

[0019] 2. Pour high fructose syrup evenly covering the filter structure through two groups of symmetric feed pipes. The pressure increasing disc structure with a sealing gasket in the pressure increasing tank cooperates with the closely contacted cylindrical equipment under the action of the driving motor driving the electric control telescopic column to expand and contract to squeeze and inject the thick syrup liquid inside, accelerating the rate of the syrup passing through the coarse screen plate, fine screen plate and membrane filter core in sequence. The top ends of several groups of surrounding stabilizing rods are fixedly connected to the inside of the pressure increasing tank, passing through the pressure increasing disc and then passing through the stabilizing holes of the coarse screen plate, fine screen plate and supporting concave panel in sequence, which is convenient to improve the stability of the pressure increasing disc when pressing down and retracting. Description of the Drawings

[0020] Figure 1 is the overall structural schematic diagram of an efficient filtering and impurity removing device for producing high fructose syrup according to the present utility model;

[0021] Figure 2 is the structural schematic diagram of the pressure increasing tank in an efficient filtering and impurity removing device for producing high fructose syrup according to the present utility model;

[0022] Figure 3 is the structural schematic diagram of the inside of the coarse screen box in an efficient filtering and impurity removing device for producing high fructose syrup according to the present utility model;

[0023] Figure 4 is the structural schematic diagram of the inside of the fine screen box in an efficient filtering and impurity removing device for producing high fructose syrup according to the present utility model;

[0024] Figure 5 is the structural schematic diagram of the inside of the membrane filter box in an efficient filtering and impurity removing device for producing high fructose syrup according to the present utility model;

[0025] Figure 6 is the structural schematic diagram of the sealing ring in an efficient filtering and impurity removing device for producing high fructose syrup according to the present utility model.

[0026] In the figure: 1. Pressure increasing tank; 101. Driving motor; 102. Electric control telescopic column; 103. Pressure increasing disc; 104. Sealing gasket; 105. Stabilizing rod; 106. Connecting ear plate one; 107. Connecting bolt; 108. Control screen; 109. Sealing groove; 2. Coarse screen box; 201. Coarse screen plate; 202. Stabilizing hole; 203. Feed pipe; 204. Connecting ear plate two; 205. Sealing ring; 3. Fine screen box; 301. Fine screen plate; 4. Membrane filter box; 401. Supporting concave panel; 402. Membrane filter core; 5. Discharge box; 501. Discharge pipe; 502. Supporting column foot. Detailed Description of the Invention

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. The following will describe the embodiments according to the overall structure of the present utility model.

[0029] Refer to Figures 1 to 6 In the embodiment of the present utility model, a high-efficiency filtering and impurity removing device for the production of fructose syrup includes: a pressurizing tank 1, a coarse screening tank 2, a fine screening tank 3, a membrane filtration tank 4, and a discharge tank 5, and the pressurizing tank 1, the coarse screening tank 2, the fine screening tank 3, the membrane filtration tank 4, and the discharge tank 5 are stacked and arranged in sequence;

[0030] The pressurizing tank 1 further includes a driving motor 101, an electric control telescopic column 102, a pressurizing disc 103, a sealing ring gasket 104, a stabilizing rod 105, a connecting ear plate 1 106, a connecting bolt 107, a control screen 108, and a sealing groove 109;

[0031] The coarse screening tank 2 further includes a coarse screening mesh plate 201, a stabilizing hole 202, a feed pipe 203, a connecting ear plate 2 204, and a sealing ring 205;

[0032] The fine screening tank 3 further includes a fine screening mesh plate 301;

[0033] The membrane filtration tank 4 further includes a supporting concave panel 401 and a membrane filtration core 402;

[0034] The discharge box 5 further includes a discharge pipe 501 and support column feet 502.

[0035] Referring to Figures 1 to 6 , a driving motor 101 is fixedly connected to the top end of the pressurizing box 1. An electric control telescopic column 102 is arranged at the output end of the driving motor 101. A pressurizing disc 103 is fixedly connected to the bottom end of the electric control telescopic column 102. A sealing ring gasket 104 is fixedly connected to the outer side of the pressurizing disc 103. A stabilizing rod 105 is fixedly connected to the inner bottom end of the pressurizing box 1. A connecting ear plate one 106 is fixedly connected to the outer bottom end of the pressurizing box 1, that is, the connection part with the coarse screening box 2. A connecting bolt 107 is inserted through the connecting ear plate one 106. A control screen 108 is arranged at the top end of the pressurizing box 1. A sealing groove 109 is arranged at the bottom end of the pressurizing box 1. A coarse screening mesh plate 201 is fixedly connected to the inner side of the coarse screening box 2. Stabilizing holes 202 are perforated through the edge of the coarse screening mesh plate 201. Feed pipes 203 are symmetrically and through-connected to both sides of the coarse screening box 2. A connecting ear plate two 204 is fixedly connected to the outer top end of the coarse screening box 2, that is, the connection part with the pressurizing box 1. A sealing ring 205 is arranged at the top end of the coarse screening box 2. A fine screening mesh plate 301 is fixedly connected to the inside of the fine screening box 3, and the fine screening mesh plate 301 is provided with a stabilizing hole 202 structure with the same quantity and specification as that of the coarse screening mesh plate 201. A supporting concave panel 401 is fixedly connected to the inside of the membrane filtration box 4. A membrane filtration core 402 is fixedly embedded in the reserved groove inside the supporting concave panel 401. The supporting concave panel 401 is provided with a stabilizing hole 202 structure with the same quantity and specification as that of the coarse screening mesh plate 201. The discharge pipe 501 is through-connected to the center of the bottom end of the discharge box 5. Support column feet 502 are symmetrically and fixedly connected to the three directions at the bottom end of the discharge box 5. Sealing grooves 109 and sealing rings 205 with matching quantity and specification for sealed plugging are arranged at the connection parts of the pressurizing box 1, the coarse screening box 2, the fine screening box 3, the membrane filtration box 4 and the discharge box 5, and connecting ear plate one 106, connecting ear plate two 204 and connecting bolts 107 for fixing the connection state of adjacent two groups of boxes are provided.

[0036] Adopting the above scheme: The three-stage filtration and impurity removal structure composed of the coarse screening box 2, the fine screening box 3 and the membrane filtration box 4 sequentially filters large particles, small particles and molecular-level particles in the fructose syrup, improving the efficiency and quality of filtering and impurity removal of the syrup material. The connections between the three and the pressurizing box 1 at the top and the discharge box 5 at the bottom are all sealed by the sealing grooves 109 and sealing rings 205 at the connection parts, and the connection bolts 107 penetrate through the connecting ear plate one 106 and the connecting ear plate two 204 to fix the sealed connection state of adjacent structures. This kind of detachable step-by-step filtration structure is beneficial to meet the subsequent equipment maintenance, replacement, cleaning and upgrading needs, and improve the versatility of the device.

[0037] The working principle of the utility model is as follows: during use, the three-stage filtration and impurity removal structure composed of the coarse sieve box 2, the fine sieve box 3, and the membrane filtration box 4 sequentially filters large particles, small particles, and molecular-level particles in the fructose syrup, improving the efficiency and quality of syrup material filtration and impurity removal. The three are hermetically connected to the pressurization box 1 at the top and the discharge box 5 at the bottom through the sealing grooves 109 and sealing rings 205 at the connection points, and the sealed connection state of adjacent structures is fixed by each set of connecting bolts 107 passing through the connecting ear plate one 106 and the connecting ear plate two 204. This gradually filtering structure that is easy to disassemble is beneficial to meeting subsequent equipment maintenance, replacement, cleaning, and upgrading requirements, improving the versatility of the device. The fructose syrup evenly covering the filtering structure is poured in through two sets of symmetric feed pipes 203. The pressurization disc 103 structure with a sealing ring gasket 104 in the pressurization box 1 cooperates with the closely contacted cylindrical device under the action of the driving motor 101 driving the electric control telescopic column 102 to expand and contract to squeeze and inject the thick syrup liquid inside, accelerating the rate of the syrup passing through the coarse sieve mesh plate 201, the fine sieve mesh plate 301, and the membrane filtration core 402 in sequence. The supporting concave panel 401 is used to support the membrane filtration core 402, and its concave structure facilitates the smoother flow of the syrup material. The top ends of several groups of surrounding stabilizing rods 105 are fixedly connected to the inside of the pressurization box 1, passing through the stabilizing holes 202 of the pressurization disc 103 and then sequentially passing through the coarse sieve mesh plate 201, the fine sieve mesh plate 301, and the supporting concave panel 401, which is convenient for improving the stability of the pressurization disc 103 when pressing down and retracting.

[0038] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the utility model.

Claims

1. An efficient filtration and impurity removal device for the production of fructose syrup, characterized in that, Including: A pressurizing tank (1), a coarse screening tank (2), a fine screening tank (3), a membrane filtration tank (4) and a discharge tank (5), and the pressurizing tank (1), the coarse screening tank (2), the fine screening tank (3), the membrane filtration tank (4) and the discharge tank (5) are stacked in sequence; The pressurizing tank (1) further includes a driving motor (101), an electric control telescopic column (102), a pressurizing disc (103), a sealing ring gasket (104), a stabilizing rod (105), a connecting ear plate one (106), a connecting bolt (107), a control screen (108) and a sealing groove (109); The coarse screening tank (2) further includes a coarse screening mesh plate (201), a stabilizing hole (202), a feed pipe (203), a connecting ear plate two (204) and a sealing ring (205); The fine screening tank (3) further includes a fine screening mesh plate (301); The membrane filtration tank (4) further includes a supporting concave panel (401) and a membrane filtration core (402); The discharge tank (5) further includes a discharge pipe (501) and a supporting column foot (502).

2. The high-efficiency filtering and impurity removal device for the production of fructose syrup according to claim 1, characterized in that, The top of the pressurizing tank (1) is fixedly connected with a driving motor (101), the output end of the driving motor (101) is provided with an electric control telescopic column (102), the bottom end of the electric control telescopic column (102) is fixedly connected with a pressurizing disc (103), the outer side of the pressurizing disc (103) is fixedly connected with a sealing ring gasket (104), the bottom end inside the pressurizing tank (1) is fixedly connected with a stabilizing rod (105), the outer bottom end of the pressurizing tank (1), that is, the connection part with the coarse screening tank (2), is fixedly connected with a connecting ear plate one (106), a connecting bolt (107) is arranged inside the connecting ear plate one (106), the top of the pressurizing tank (1) is provided with a control screen (108), and the bottom end of the pressurizing tank (1) is provided with a sealing groove (109).

3. An efficient filtration and impurity removal device for the production of high fructose syrup according to claim 1, characterized in that, The inner side of the coarse screening tank (2) is fixedly connected with a coarse screening mesh plate (201), stabilizing holes (202) are formed through the edge of the coarse screening mesh plate (201), feed pipes (203) are symmetrically and penetratingly connected on both sides of the coarse screening tank (2), the outer top end of the coarse screening tank (2), that is, the connection part with the pressurizing tank (1), is fixedly connected with a connecting ear plate two (204), and a sealing ring (205) is arranged at the top of the coarse screening tank (2).

4. An efficient filtering and impurity removal device for the production of fructose syrup according to claim 1, characterized in that, The inside of the fine screening tank (3) is fixedly connected with a fine screening mesh plate (301), and the fine screening mesh plate (301) is provided with a stabilizing hole (202) structure with the same quantity and specification as that of the coarse screening mesh plate (201).

5. An efficient filtering and impurity removal device for the production of high fructose syrup according to claim 1, characterized in that, The inside of the membrane filtration tank (4) is fixedly connected with a supporting concave panel (401), a membrane filtration core (402) is fixedly embedded in a reserved groove inside the supporting concave panel (401), and the supporting concave panel (401) is provided with a stabilizing hole (202) structure with the same quantity and specification as that of the coarse screening mesh plate (201).

6. The high-efficiency filtering and impurity removal device for fructose syrup production according to claim 1, wherein, The center of the bottom end of the discharge tank (5) is penetratingly connected with a discharge pipe (501), and supporting column feet (502) are symmetrically and fixedly connected in three directions at the bottom end of the discharge tank (5).

7. An efficient filtration and impurity removal device for the production of high fructose syrup according to claim 1, characterized in that, At the joints of the pressure boosting tank (1), the coarse screening tank (2), the fine screening tank (3), the membrane filtration tank (4) and the discharge tank (5), there are provided a sealing groove (109) and a sealing ring (205) structure for sealed insertion with matching quantity specifications, as well as a connecting ear plate one (106), a connecting ear plate two (204) and a connecting bolt (107) structure for fixing the connection state of two adjacent groups of boxes.

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