Low-energy-consumption treatment device for kelp blanching wastewater

Abstract

The utility model relates to the technical field of kelp blanching processing, and discloses a kelp blanching wastewater low-energy-consumption treatment device which comprises a reaction kettle body and a top cover at the top of the reaction kettle body, a motor cavity is formed in the inner bottom surface of the reaction kettle body, a driving mechanism extending into the reaction kettle body is arranged in the motor cavity, and the driving mechanism is arranged in the reaction kettle body. The reaction kettle body is internally provided with a plurality of groups of vertically corresponding screen plates, the reaction kettle body is internally provided with a rotating shaft long rod, the rotating shaft long rod is formed by vertically clamping and connecting a plurality of groups of sub-rods, and each group of sub-rods penetrates through one corresponding group of screen plates; according to the device disclosed by the utility model, the removal efficiency of suspended matters and impurities in wastewater is greatly improved by adopting an optimized screen mesh disc and an efficient centrifugal separation design. A large amount of kelp blanching wastewater can be effectively treated through the unique structure of the screen mesh disc and a centrifugal separation mechanism, and impurities in the treated wastewater are reduced to the minimum, so that the overall wastewater treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kelp blanching processing, in particular to a low-energy consumption treatment device for kelp blanching wastewater. Background Art

[0002] In the kelp processing industry, blanching is an important process for removing impurities on the surface of kelp. This process generates a large amount of wastewater containing suspended solids and other impurities, which need to be treated by effective treatment technologies to reduce the impact on the environment. Currently, methods such as screen filtration and centrifugal separation are usually used to treat kelp blanching wastewater. However, there are some deficiencies in the existing technical solutions during the treatment process.

[0003] The main problem in the existing technical solutions is the insufficient rotational stability of the screen trays. This instability can cause the screen trays to shift or be damaged during high-speed rotation, thereby affecting the treatment effect and efficiency of the wastewater. The instability of the screen trays not only leads to incomplete removal of impurities during the treatment process, but may also cause equipment failures and increase maintenance costs. This situation not only reduces the overall effect of wastewater treatment, but also increases energy consumption and operating costs.

[0004] Therefore, we propose a low-energy consumption treatment device for kelp blanching wastewater. Content of the Utility Model

[0005] The utility model mainly solves the above-mentioned existing technical problems and provides a low-energy consumption treatment device for kelp blanching wastewater.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme. A low-energy consumption treatment device for kelp blanching wastewater includes a reaction kettle body and a top cover on the top of the reaction kettle body. A motor cavity is opened on the inner bottom surface of the reaction kettle body, and a driving mechanism extending into the reaction kettle body is arranged inside the motor cavity. A plurality of groups of screen trays corresponding up and down are arranged inside the reaction kettle body. A rotating shaft long rod is arranged inside the reaction kettle body. The rotating shaft long rod is connected by a plurality of sub-rods clamped up and down, and each group of sub-rods penetrates through a corresponding group of screen trays. The lowermost end of the rotating shaft long rod is butted against the output end of the driving mechanism; a hexagonal prism is connected to the upper end of each sub-rod, and a connecting sleeve adapted to be clamped with the corresponding hexagonal prism is arranged at the lower end connecting part of the sub-rod. The upper and lower two sub-rods are spliced through the adjacent hexagonal prisms and connecting sleeves.

[0007] Preferably, each of the screen trays includes a blanching screen tray fixed on the corresponding group of sub-rods and a screen tray cover sliding on each group of sub-rods, a screen tray cover adapted to the top of the blanching screen tray. A fixing component detachably connected to the top of the blanching screen tray is arranged at the edge of each screen tray cover, and a filtering hole is opened in a circle on the outer side of each blanching screen tray.

[0008] Preferably, for the present utility model, at least two sets of each of the fixing components are provided at the edge of the net disk cover, and each fixing component includes a connecting block and a fixing bolt threadedly connected to the connecting block, and the outer side of the connecting block is connected to the side of the net disk cover.

[0009] Preferably, for the present utility model, the driving mechanism includes a motor body located inside the motor cavity, an output shaft of the motor body is connected with a docking column, the cross-sectional shapes of the docking column and the hexagonal prism are the same, and the sub-rod at the lowermost end of the rotating shaft long rod is clamped and connected with the docking column through a connecting sleeve at its bottom.

[0010] Preferably, for the present utility model, a limiting tube is connected to the bottom of the top cover, and the hexagonal prism of the sub-rod at the uppermost end of the rotating shaft long rod extends upward into the corresponding limiting tube.

[0011] Preferably, for the present utility model, an internally hollow heat insulation cavity is provided at the top edge of the reaction kettle body.

[0012] Preferably, for the present utility model, a sewage discharge pipe communicating with the inside of the reaction kettle body is installed on the outer side of the reaction kettle body, and a valve is installed on the sewage discharge pipe.

[0013] The present utility model provides a low-energy consumption treatment device for kelp blanching wastewater. It has the following beneficial effects:

[0014] 1. The effect of the low-energy consumption treatment device for kelp blanching wastewater: Through the design of centrifugal separation, filter holes are provided on the outer side of the sieve net disk of the device. When kelp rotates through the sieve net disk during the blanching process, impurity particles are thrown out by centrifugal force. This process greatly improves the removal efficiency of solid impurities in the wastewater, ensures the efficient treatment of the wastewater during the blanching process, and improves the overall water quality purification effect.

[0015] 2. The effect of the low-energy consumption treatment device for kelp blanching wastewater: The stability design of the sieve net disk, including the cooperation of the hexagonal prism and the limiting tube, ensures the stability of the high-speed rotation of the sieve net disk under the action of centrifugal force, and avoids the phenomenon of sieve net disk offset or failure caused by too fast rotation speed. This design improves the operation reliability and treatment uniformity of the equipment.

[0016] 3. The effect of the low-energy consumption treatment device for kelp blanching wastewater: The fixing component ensures the stable connection between the blanching net disk cover and the blanching net disk. Through the close cooperation of the connecting block and the fixing bolt, the net disk cover can firmly seal the blanching net disk, preventing kelp from falling off during the blanching process due to rotation. This design improves the sealing performance and operation reliability of the system, and avoids the loss of materials during the blanching process.

[0017] 4. Effects of the low - energy consumption treatment device for kelp blanching wastewater: The heat - insulating cavity at the top edge of the reactor body can effectively isolate heat, reducing the heat leakage of the hot water inside the reactor. This energy - saving design not only maintains the temperature of the hot water, improves the blanching efficiency, but also reduces the energy consumption of the device, making the equipment more energy - efficient and economical while treating wastewater.

[0018] 5. Effects of the low - energy consumption treatment device for kelp blanching wastewater: The modular stacking design of the sieve mesh trays allows for processing a larger batch of kelp in a limited space. The multi - layer stacked sieve mesh trays improve the processing capacity and efficiency of the equipment, are especially suitable for large - scale blanching production, and provide flexible processing capabilities.

[0019] 6. Effects of the low - energy consumption treatment device for kelp blanching wastewater: The detachable sieve mesh tray cover and fixed component design make the cleaning and maintenance of the equipment more convenient. Users can quickly disassemble each part for cleaning. This not only ensures the normal operation of the equipment but also maintains the sanitary conditions of the equipment, greatly improving the operational convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.

[0021] The structures, ratios, sizes, etc. disclosed in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have a substantial technical meaning. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present invention.

[0022] Figure 1 It is a schematic semi - sectional view of the interior of the low - energy consumption treatment device for kelp blanching wastewater of the present invention;

[0023] Figure 2 It is a schematic external view of the low - energy consumption treatment device for kelp blanching wastewater of the present invention;

[0024] Figure 3 It is a schematic view of the inclined state of the sieve mesh tray of the present invention;

[0025] Figure 4 It is a schematic view of the bottom of the sieve mesh tray of the present invention;

[0026] Figure 5 This is a split side view of the long shaft of the rotating shaft and multiple groups of sieve trays of the present utility model.

[0027] Legend:

[0028] 1. Reactor body; 101. Motor cavity; 102. Heat insulation cavity; 103. Drain pipe; 2. Top cover; 201. Limit pipe; 3. Motor body; 301. Docking column; 4. Blanching sieve tray; 401. Sieve tray cover; 402. Connecting block; 403. Fixed bolt; 404. Filter hole; 5. Long shaft of rotating shaft; 501. Sub-shaft; 502. Hexagon prism; 503. Connecting sleeve. Specific implementation mode

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described 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. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0030] Embodiment: A low-energy consumption treatment device for kelp blanching wastewater, as Figure 1 shown in Fig. -5, includes a reactor body 1 and a top cover 2 on the top of the reactor body 1. An electric motor cavity 101 is opened on the inner bottom surface of the reactor body 1, and a driving mechanism extending into the reactor body 1 is arranged inside the electric motor cavity 101. Multiple groups of sieve trays are arranged up and down inside the reactor body 1. A long shaft 5 of the rotating shaft is arranged inside the reactor body 1. The long shaft 5 of the rotating shaft is connected by multiple groups of sub-shafts 501 being clamped up and down, and each group of sub-shafts 501 penetrates through a corresponding group of sieve trays. The lowermost end of the long shaft 5 of the rotating shaft is butted against the output end of the driving mechanism; a hexagon prism 502 is connected to the upper end of each sub-shaft 501, and a connecting sleeve 503 that is adaptively clamped with the corresponding hexagon prism 502 is connected to the lower end connecting piece of the sub-shaft 501. The upper and lower two sub-shafts 501 are spliced through the adjacent hexagon prisms 502 and connecting sleeves 503. A drain pipe 103 communicating with the inside of the reactor body 1 is installed on the outside of the reactor body 1, and a valve is installed on the drain pipe 103. The wastewater inside the reactor body 1 can be discharged outward through the drain pipe 103. By adopting an optimized sieve tray and an efficient centrifugal separation design, the removal efficiency of suspended solids and impurities in the wastewater is greatly improved. The unique structure of the sieve tray and the centrifugal separation mechanism can effectively treat a large amount of kelp blanching wastewater and minimize the impurities in the treated wastewater, thereby improving the overall effect of wastewater treatment.

[0031] Each sieve tray includes a blanching tray 4 fixed to each corresponding group of sub-rods 501 and a tray cover 401 slidable on each group of sub-rods 501. The tray cover 401 is adapted to the top of the blanching tray 4. At the edge of each tray cover 401, a fixing component detachably connected to the top of the blanching tray 4 is provided. As shown in the figure, the blanching tray 4 is a disc-shaped structure with a hollow top, and the tray cover 401 is also a circular cover plate adapted to the hollow part at the top of the blanching tray 4. In this technical solution, hot water can penetrate the corresponding blanching tray 4 through the tray cover 401. At the same time, a filter hole 404 is provided in a circle on the outer side of each blanching tray 4. When the kelp is placed inside the blanching tray 4 and then the tray cover 401 on the top of the blanching tray 4 is sealed through the fixing component, multiple stacked sieve trays are rotated by a driving mechanism, driving the kelp inside the corresponding sieve tray to be blanched in hot water. At this time, the filter holes 404 provided on the outer side of the sieve tray can mix or attach the impurity particles on the kelp and be thrown out by centrifugal rotation. Stable sieve tray rotation: The sieve tray in the device is equipped with an advanced stabilizing device to ensure that the sieve tray does not shift during high-speed rotation. This stability design makes the wastewater filtration process more uniform and reliable, preventing uneven treatment or failures caused by unstable sieve trays, and further improving the processing efficiency and stability of the system.

[0032] Furthermore, at least two groups of fixing components are provided at the edge of the tray cover 401. Each fixing component includes a connecting block 402 and a fixing bolt 403 threadedly connected to the connecting block 402. The outer side of the connecting block 402 is connected to the side of the tray cover 401. Through the fixing component, the tray cover 401 can be temporarily fixed and sealed on the blanching tray 4 to prevent the kelp inside the blanching tray 4 from falling off during rotary blanching.

[0033] Furthermore, the driving mechanism includes a motor body 3 located inside the motor chamber 101. The output shaft of the motor body 3 is connected with a docking column 301. The cross-sectional shape of the docking column 301 is the same as that of the hexagonal prism 502. The sub-rod 501 at the lowermost end of the rotating shaft long rod 5 is snap-connected to the docking column 301 through the connecting sleeve 503 at its bottom.

[0034] Furthermore, a limiting tube 201 is connected to the bottom of the top cover 2. The hexagonal prism 502 of the sub-rod 501 at the uppermost end of the rotating shaft long rod 5 extends upward into the corresponding limiting tube 201. When the uppermost sieve tray rotates with the bottom driving mechanism, the hexagonal prism 502 at the uppermost end of the rotating shaft long rod 5 rotates inside the corresponding limiting tube 201, playing a limiting role on the rotating sieve tray to prevent the sieve tray from rotating too fast and shifting.

[0035] Furthermore, an insulating cavity 102 with a hollow interior is provided at the top edge of the reactor body 1. By providing the insulating cavity 102 at the edge of the reactor body 1, it has the effect of insulating the hot water poured into the interior of the reactor body 1, preventing the heat inside the reactor body 1 from escaping too quickly.

[0036] The working principle of the present utility model: The main effects and structural cooperation of a low - energy - consumption treatment device for kelp blanching wastewater are as follows:

[0037] Efficient wastewater treatment: Centrifugal separation: Filter holes 404 are provided on the outer side of the blanching wire mesh tray 4. When the kelp is blanched in hot water, the impurity particles are thrown out by centrifugal force. This design ensures that the solid impurities in the blanching process are effectively removed, improving the efficiency of wastewater treatment.

[0038] Optimized wastewater discharge: Drain pipe 103: The drain pipe 103 equipped with a valve allows for effective discharge and control of the wastewater, ensuring the timely removal of the wastewater in the reactor body 1 and maintaining the continuous and efficient operation of the system.

[0039] Stable rotation of the wire mesh tray: By rotating the hexagonal prism 502 inside the corresponding limiting pipe 201, it ensures the stability of the wire mesh tray during rotation, preventing deviation caused by excessive rotation speed. The cooperation between the hexagonal prism 502 and the limiting pipe 201 further ensures the stability of the wire mesh tray, avoiding problems such as shaking or falling off during rotation.

[0040] Effective sealing and fixation: Fixing assembly: The wire mesh tray cover 401 and the blanching wire mesh tray 4 are connected by a detachable fixing assembly (connecting block 402 and fixing bolt 403), ensuring that the wire mesh tray cover 401 can be firmly sealed during the blanching process, preventing the kelp from falling off, and improving the sealing performance and operation reliability of the system.

[0041] Energy - saving and heat insulation: Insulating cavity 102: The insulating cavity 102 provided at the top edge of the reactor body 1 can effectively isolate the internal heat, reduce heat loss, thereby maintaining the temperature of the hot water, and improving the energy efficiency and heat utilization efficiency.

[0042] Modular processing capacity: Stacked wire mesh trays: Through the stacked wire mesh trays, the system can process a larger quantity of kelp, increasing the processing capacity in a limited space. This design enables the equipment to provide higher processing efficiency and more stable performance when processing a large batch of kelp.

[0043] Optimized kelp processing: Filter holes 404: The filter holes 404 on the outer circumference of each blanching wire mesh tray 4 not only allow sufficient contact between water flow and heat, but also can remove impurities attached to the kelp by centrifugal force, improving the blanching effect. The design of the filter holes 404 ensures that impurities can be effectively removed during the blanching process, reducing the impact on the quality of the final treated water.

[0044] Easy to maintain: Detachable structure: The design of the mesh plate cover 401 and the fixing components makes cleaning and maintenance more convenient. Users can easily disassemble the mesh plate for cleaning to ensure the normal operation and hygiene conditions of the equipment.

[0045] Adaptability and flexibility: Modular design: Multiple groups of stacked sieve mesh plates and adjustable fixing components enable the system to adapt to different scales of kelp blanching requirements, with strong adaptability and flexibility.

[0046] Reduce energy consumption: Heat insulation design: The heat insulation chamber 102 effectively isolates heat, reduces heat leakage, and decreases the demand for external energy, thereby reducing the overall energy consumption and improving the economy of the equipment.

[0047] Through the above analysis, it can be seen that all beneficial effects are effectively reflected. All aspects of the structure cooperate with each other to ensure the high efficiency, stability, economy, and maintainability of the kelp blanching wastewater treatment device.

[0048] The above shows and describes 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 low-energy consumption treatment device for kelp blanching wastewater, comprising a reactor body (1) and a top cover (2) on the top of the reactor body (1), characterized in that: A motor cavity (101) is provided on the inner bottom surface of the reactor body (1), and a driving mechanism extending into the interior of the reactor body (1) is provided inside the motor cavity (101); A plurality of groups of sieve plates corresponding to each other are arranged in the reactor body (1), and a rotating shaft long rod (5) is arranged in the reactor body (1). The rotating shaft long rod (5) is connected by a plurality of groups of sub-rods (501) connected in an upper and lower manner, and each group of sub-rods (501) penetrates a corresponding group of sieve plates, and the lowermost end of the rotating shaft long rod (5) is connected to the output end of the driving mechanism; the upper end of each sub-rod (501) is connected to a hexagonal prism (502), and the lower end connecting piece of the sub-rod (501) is matched with a connecting sleeve (503) connected to the corresponding hexagonal prism (502), and the upper and lower sub-rods (501) are spliced ​​through the adjacent hexagonal prisms (502) and the connecting sleeve (503), and each sieve plate includes a fixed A blanching net disk (4) corresponding to each group of sub-rods (501) and a net disk cover (401) sliding on each group of sub-rods (501), a net disk cover (401) adapted to the top of the blanching net disk (4), a fixing component detachably connected to the top of the blanching net disk (4) is arranged at the edge of each net disk cover (401), and filtering holes (404) are opened around the outer side of each blanching net disk (4), and each fixing component is arranged at least two groups at the edge of the net disk cover (401), and each fixing component comprises a connecting block (402) and a fixing bolt (403) threadedly connected to the connecting block (402), and the outer side of the connecting block (402) is connected to the side of the net disk cover (401).

2. A low-energy consumption treatment device for kelp blanching wastewater according to claim 1, characterized in that: The driving mechanism comprises a motor body (3) located inside the motor cavity (101); the output shaft of the motor body (3) is connected to a docking column (301); the docking column (301) has the same cross-sectional shape as the hexagonal column (502); and the sub-rod (501) at the lower end of the rotating shaft long rod (5) is connected to the docking column (301) by a connecting sleeve (503) at its bottom.

3. A low-energy consumption treatment device for kelp blanching wastewater according to claim 1, characterized in that: The bottom of the top cover (2) is connected to a limiting tube (201), and the hexagonal prism (502) of the uppermost sub-rod (501) of the rotating shaft long rod (5) extends upward to the corresponding limiting tube (201).

4. A low-energy consumption treatment device for kelp blanching wastewater according to claim 1, characterized in that: An internal hollow temperature-insulating cavity (102) is provided at the top edge of the reactor body (1).

5. A low-energy consumption treatment device for kelp blanching wastewater according to claim 1, characterized in that: A sewage pipe (103) connected to the interior of the reactor body (1) is installed on the outside of the reactor body (1), and a valve is installed on the sewage pipe (103).

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