Starch sugar wastewater recovery device

Abstract

The utility model discloses a starch sugar wastewater recovery device which comprises a placing support, the top of the placing support is fixedly connected with a main recovery tank, the top of the placing support is fixedly connected with an auxiliary recovery tank, a filter cartridge is fixedly connected in the main recovery tank, and a filter disc is fixedly connected in the auxiliary recovery tank. A stirring mechanism is arranged on the placing bracket; the stirring mechanism comprises a first transmission shaft which is rotatably connected to the top of the placing bracket in a penetrating manner, and the top end of the first transmission shaft rotatably extends into the auxiliary recovery tank. According to the starch sugar wastewater recovery device, starch sugar wastewater can be doubly filtered and recovered through the filter cartridge arranged in the main recovery tank and the filter disc arranged in the auxiliary recovery tank, impurities in the wastewater can be conveniently removed, meanwhile, the starch sugar wastewater can be stirred through the arranged stirring mechanism, the wastewater can conveniently pass through the filter cartridge and the filter disc, and the recovery efficiency of the starch sugar wastewater is improved. The recovery efficiency of the wastewater is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of starch sugar production, in particular to a starch sugar wastewater recovery device. Background Art

[0002] Starch sugar is a sugar produced from grains or potatoes by acid method, acid enzyme method or enzyme method, including maltose, glucose, fructose syrup, etc. The wastewater generated in the production of starch sugar needs to be piled and filtered, and then degraded by chemical treatment and other processes. At this time, a wastewater recovery device is needed.

[0003] The publication number CN 209989101 U discloses a wastewater recovery device in starch sugar production, including a cylinder, a water outlet pipe, a water inlet pipe and a wastewater pipe. A cover is fixed by screws on the upper side of the cylinder, a reducer is fixed by screws on the upper side of the cover, a servo motor is fixed by screws on the upper side of the reducer, an output end of the servo motor is fixedly connected to an input end of the reducer, a rotating rod is fixedly connected to the output end of the reducer through the cover, a plurality of stirring blades are fixedly connected to the outer wall of the rotating rod, a control panel, a water outlet pipe and a water inlet pipe are fixedly connected to the outer wall of the cylinder, a water outlet pipe is installed with a water outlet valve, a water inlet pipe is installed with a water inlet valve, and a display screen is embedded on one side of the control panel. The wastewater recovery device in starch sugar production is practical and novel, and has the characteristics of simple structure and low cost. When used, after the wastewater enters, impurities and residues immediately begin to slowly separate. After the wastewater is treated by the cylinder, large pieces of residues and flocculants remain in the cylinder, and debris and sewage will be continuously discharged from the water outlet pipe.

[0004] However, the recovery device has the following shortcomings: when in use, the equipment can recycle the wastewater generated during the production of starch sugar, but because it often only separates impurities and residues in the wastewater by stirring, some impurities in the wastewater will still settle at the bottom of the cylinder, so that the recovered wastewater still contains a large amount of impurities, and the recovery effect is not ideal.

[0005] Therefore, the utility model provides a starch sugar wastewater recovery device to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a starch sugar wastewater recovery device to solve the above problems.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a starch sugar wastewater recovery device, comprising a placement bracket, the top of the placement bracket is fixedly connected to a main recovery tank, the top of the placement bracket is fixedly connected to an auxiliary recovery tank, the main recovery tank is fixedly connected to a filter cartridge, the auxiliary recovery tank is fixedly connected to a filter disc, and a stirring mechanism is provided on the placement bracket;

[0008] The stirring mechanism includes a first transmission shaft that is rotatably connected to and penetrates the top of the placement bracket, the top end of the first transmission shaft is rotatably extended to the auxiliary recovery tank, and the first transmission shaft is rotatably extended to the filter disk, a plurality of first stirring paddles are fixedly sleeved on the first transmission shaft, a second transmission shaft is rotatably connected to and penetrates the bottom of the main recovery tank, the top end of the second transmission shaft is rotatably extended to the filter cartridge, the bottom end of the second transmission shaft is rotatably extended to the placement bracket, a plurality of second stirring paddles are fixedly sleeved on the second transmission shaft, and the second stirring paddles are located in the filter cartridge.

[0009] Preferably, two synchronous wheels are provided in the placement bracket, and the two synchronous wheels are respectively fixedly mounted on the corresponding first transmission shaft and the second transmission shaft. The same synchronous belt is wound around the two synchronous wheels. The combination of the synchronous wheels and the synchronous belt can conveniently drive the first transmission shaft and the second transmission shaft to rotate synchronously, which is convenient for operation and use.

[0010] Preferably, a driven gear is fixedly sleeved on the first transmission shaft, a driving motor is fixedly connected to the placement bracket, an output shaft of the driving motor is fixedly connected to a driving gear, and the driving gear is meshed with the driven gear. The driven gear, driving motor and driving gear are used in combination to conveniently drive the connected first transmission shaft to rotate.

[0011] Preferably, a water pump is fixedly connected to the top of the auxiliary recovery tank, a water inlet end of the water pump is fixedly connected to a water suction pipe, one end of the water suction pipe extends into the filter cartridge, and a water outlet end of the water pump is fixedly connected to a water delivery pipe, one end of the water delivery pipe extends into the main recovery tank. By using the arranged water pump, water suction pipe and water delivery pipe in combination, wastewater containing a large amount of impurities in the main recovery tank can be conveniently transported to the auxiliary recovery tank.

[0012] Preferably, a water adding pipe is connected through the top of the main recovery tank, a filter screen is fixedly connected to the water adding pipe, and a drain pipe is connected through the outer wall of the auxiliary recovery tank, and the drain pipe is located on the upper side of the filter plate. By using the water adding pipe, filter screen and drain pipe in combination, wastewater can be added to the main recovery tank, and wastewater containing a large amount of impurities can be conveniently discharged.

[0013] Preferably, a recovery box is fixedly connected to the placement bracket, a first connecting pipe is connected through the top of the recovery box, the top of the first connecting pipe extends into the main recovery tank, a second connecting pipe is connected through the top of the recovery box, the top of the second connecting pipe extends into the auxiliary recovery tank, and the recovery box, the first connecting pipe and the second connecting pipe are used in combination to conveniently collect the filtered wastewater in the main recovery tank and the auxiliary recovery tank into the recovery box.

[0014] Preferably, one side of the placement bracket is hingedly connected to the same box door via two hinges, and the provided box door can conveniently collect wastewater in the recovery box in the placement bracket.

[0015] Beneficial Effects

[0016] The utility model provides a starch sugar wastewater recovery device. Compared with the prior art, it has the following advantages:

[0017] Beneficial effects:

[0018] (1) The starch sugar wastewater recovery device can perform double filtration and recovery on the starch sugar wastewater by means of the filter cartridge in the main recovery tank and the filter disk in the auxiliary recovery tank, thereby facilitating the removal of impurities in the wastewater. At the same time, the starch sugar wastewater can be stirred by means of the stirring mechanism, thereby facilitating the wastewater to pass through the filter cartridge and the filter disk, thereby improving the wastewater recovery efficiency.

[0019] (2) The starch sugar wastewater recovery device can indirectly control the first transmission shaft and the second transmission shaft to rotate synchronously through the provided driving motor, so that the first stirring paddle and the second stirring paddle can stir the wastewater to increase its filtering efficiency and prevent impurities from clogging the filter cartridge and the filter disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0021] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the stirring mechanism in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the filter cartridge in the utility model;

[0024] Figure 5 It is a schematic diagram of the back structure of the utility model.

[0025] In the figure: 1. placement bracket; 2. main recovery tank; 3. auxiliary recovery tank; 4. filter cartridge; 5. filter plate; 6. first transmission shaft; 7. first stirring paddle; 8. second transmission shaft; 9. second stirring paddle; 10. synchronous wheel; 11. synchronous belt; 12. driven gear; 13. driving motor; 14. driving gear; 15. water pump; 16. water suction pipe; 17. water delivery pipe; 18. water adding pipe; 19. filter screen; 20. drain pipe; 21. recovery box; 22. first connecting pipe; 23. second connecting pipe; 24. box door. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1:

[0028] See also Figures 1 to 4 A starch sugar wastewater recovery device comprises a placement bracket 1, a main recovery tank 2 is fixedly connected to the top of the placement bracket 1, an auxiliary recovery tank 3 is fixedly connected to the top of the placement bracket 1, a filter cartridge 4 is fixedly connected in the main recovery tank 2, a filter disc 5 is fixedly connected in the auxiliary recovery tank 3, and a stirring mechanism is arranged on the placement bracket 1;

[0029] The stirring mechanism includes a first transmission shaft 6 that is rotatably connected to and penetrates the top of the placement bracket 1. The top end of the first transmission shaft 6 rotates and extends into the auxiliary recovery tank 3, and the first transmission shaft 6 rotates and penetrates the filter disc 5. A plurality of first stirring paddles 7 are fixedly sleeved on the first transmission shaft 6. A second transmission shaft 8 is rotatably connected to and penetrates the bottom of the main recovery tank 2. The top end of the second transmission shaft 8 rotates and extends into the filter cartridge 4. The bottom end of the second transmission shaft 8 rotates and extends into the placement bracket 1. A plurality of second stirring paddles 9 are fixedly sleeved on the second transmission shaft 8. The second stirring paddles 9 are located in the filter cartridge 4.

[0030] Embodiment 2:

[0031] See also Figures 1 to 5, this embodiment provides a technical solution based on the first embodiment: two synchronous wheels 10 are arranged in the placement bracket 1, and the two synchronous wheels 10 are respectively fixedly sleeved on the corresponding first transmission shaft 6 and the second transmission shaft 8, and the same synchronous belt 11 is wound around the two synchronous wheels 10; a driven gear 12 is fixedly sleeved on the first transmission shaft 6, and a driving motor 13 is fixedly connected in the placement bracket 1, and the output shaft of the driving motor 13 is fixedly connected to a driving gear 14, and the driving gear 14 is meshed with the driven gear 12; a water pump 15 is fixedly connected to the top of the auxiliary recovery tank 3, and a water inlet end of the water pump 15 is fixedly connected to a water suction pipe 16, one end of the water suction pipe 16 extends into the filter cartridge 4, and a water outlet end of the water pump 15 is fixedly connected to a water delivery pipe 17, and the water delivery pipe 1 One end of 7 extends into the main recovery tank 2; a water supply pipe 18 is connected through the top of the main recovery tank 2, and a filter screen 19 is fixedly connected to the water supply pipe 18; a drain pipe 20 is connected through the outer wall of the auxiliary recovery tank 3, and a switch valve is provided on the drain pipe 20, and the drain pipe 20 is located above the side of the filter plate 5; a recovery box 21 is fixedly connected to the placement bracket 1, and a first connecting pipe 22 is connected through the top of the recovery box 21, and the top of the first connecting pipe 22 extends into the main recovery tank 2, and a second connecting pipe 23 is connected through the top of the recovery box 21, and the top of the second connecting pipe 23 extends into the auxiliary recovery tank 3, and the first connecting pipe 22 and the second connecting pipe 23 are both provided with a switch valve; one side of the placement bracket 1 is hingedly connected to the same box door 24 through two hinges.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] Working principle: When in use, starch sugar wastewater is added to the main recovery tank 2 through the water adding pipe 18, and the filter screen 19 can filter large-volume impurities. After the wastewater enters the main recovery tank 2, it is initially filtered through the filter cartridge 4. By starting the water pump 15, the water pump 15 sucks the wastewater in the filter cartridge 4 through the suction pipe 16, so that it enters the auxiliary recovery tank 3, is filtered and recovered through the filter disc 5, and the drive motor 13 is started at the same time. The drive motor 13 drives the driven gear 12 meshing with it to rotate through the driving gear 14, and the driven gear 12 drives the connected first transmission shaft 6 The first transmission shaft 6 drives the second transmission shaft 8 to rotate through the synchronous wheel 10 and the synchronous belt 11. At this time, the first stirring paddle 7 and the second stirring paddle 9 rotate synchronously to stir the wastewater in the main recovery tank 2 and the auxiliary recovery tank 3 to facilitate its passage through the filter cartridge 4 or the filter disc 5. Then, the drain pipe 20 is opened, and the drain pipe 20 discharges the wastewater containing a large amount of impurities above the filter disc 5 in the auxiliary recovery tank 3. Then, the first connecting pipe 22 and the second connecting pipe 23 are opened to recover the filtered wastewater in the main recovery tank 2 and the auxiliary recovery tank 3 to the recovery box 21 for collection.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A starch sugar wastewater recovery device, comprising a placement bracket (1), characterized in that: The top of the placement bracket (1) is fixedly connected to a main recovery tank (2), the top of the placement bracket (1) is fixedly connected to an auxiliary recovery tank (3), a filter cartridge (4) is fixedly connected inside the main recovery tank (2), a filter disc (5) is fixedly connected inside the auxiliary recovery tank (3), and a stirring mechanism is provided on the placement bracket (1); The stirring mechanism comprises a first transmission shaft (6) rotatably connected to and extending through the top of the placement bracket (1); the top end of the first transmission shaft (6) rotatably extends into the auxiliary recovery tank (3), and the first transmission shaft (6) rotatably passes through the filter disc (5); a plurality of first stirring paddles (7) are fixedly sleeved on the first transmission shaft (6); a second transmission shaft (8) is rotatably connected to and extending through the bottom of the main recovery tank (2); the top end of the second transmission shaft (8) rotatably extends into the filter cartridge (4); the bottom end of the second transmission shaft (8) rotatably extends into the placement bracket (1); a plurality of second stirring paddles (9) are fixedly sleeved on the second transmission shaft (8); and the second stirring paddles (9) are located in the filter cartridge (4).

2. A starch sugar wastewater recovery device according to claim 1, characterized in that: Two synchronous wheels (10) are arranged in the placement bracket (1), and the two synchronous wheels (10) are respectively fixedly sleeved on the corresponding first transmission shaft (6) and second transmission shaft (8), and the same synchronous belt (11) is wound around the two synchronous wheels (10).

3. A starch sugar wastewater recovery device according to claim 2, characterized in that: A driven gear (12) is fixedly sleeved on the first transmission shaft (6), a driving motor (13) is fixedly connected inside the placement bracket (1), an output shaft of the driving motor (13) is fixedly connected to a driving gear (14), and the driving gear (14) is meshed with the driven gear (12).

4. A starch sugar wastewater recovery device according to claim 1, characterized in that: A water pump (15) is fixedly connected to the top of the auxiliary recovery tank (3); a water inlet end of the water pump (15) is fixedly connected to a water suction pipe (16); one end of the water suction pipe (16) extends into the filter cartridge (4); a water outlet end of the water pump (15) is fixedly connected to a water delivery pipe (17); one end of the water delivery pipe (17) extends into the main recovery tank (2).

5. A starch sugar wastewater recovery device according to claim 1, characterized in that: A water supply pipe (18) is connected through the top of the main recovery tank (2), a filter screen (19) is fixedly connected inside the water supply pipe (18), and a drainage pipe (20) is connected through the outer wall of the auxiliary recovery tank (3), and the drainage pipe (20) is located above the side of the filter disc (5).

6. A starch sugar wastewater recovery device according to claim 1, characterized in that: A recovery box (21) is fixedly connected inside the placement bracket (1); a first connecting pipe (22) is connected through the top of the recovery box (21); the top of the first connecting pipe (22) extends into the main recovery tank (2); a second connecting pipe (23) is connected through the top of the recovery box (21); the top of the second connecting pipe (23) extends into the auxiliary recovery tank (3).

7. A starch sugar wastewater recovery device according to claim 1, characterized in that: One side of the placement bracket (1) is hingedly connected to a same box door (24) via two hinges.

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