Alkali treatment device for sea grass

Abstract

The utility model relates to the technical field of sea grass processing, and discloses a sea grass alkali treatment device which comprises a treatment tank, a pressure intensity adjusting part and a mounting frame, the treatment tank is used for containing sea grass and alkali liquor and comprises a tank body and a tank cover movably mounted on the tank body, and a balance hole is formed in the tank body; the pressure intensity adjusting part comprises a driving set and an output set, the driving set transmits power to the output set, and the output set drives the tank cover to move in the axial direction of the tank body so as to change the pressure intensity in the tank. According to the utility model, the pressure intensity adjusting part is arranged, and high pressure and low pressure in the tank are alternately changed, so that the alkali treatment speed of sea grass is accelerated; meanwhile, continuous temperature rise caused by continuous high pressure in the tank is avoided; the output group is arranged, so that high-pressure and low-pressure switching in the tank can be continuously and stably carried out; the tank body is arranged to be the treatment tank body and the compression tank body, so that the tank cover achieves the same air pressure adjusting effect at a shorter displacement distance, and the volume occupied by the output group during working can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of seaweed processing technology, specifically, a seaweed alkali treatment device. Background Technology

[0002] Seaweed alkali treatment is a technology that utilizes seaweed extracts for environmental remediation, and it is widely used in marine ecological protection, wastewater treatment, and soil improvement. Seaweed alkali is a natural substance extracted from seaweed with unique chemical properties and biological activity. It has multiple functions, including adsorbing heavy metals, removing harmful substances from water, and improving soil fertility, while having relatively low negative impact on the ecological environment.

[0003] Traditional treatment methods are gradually showing their limitations. For example, chemical treatment methods may cause secondary pollution, while the efficiency of biological treatment is limited by various factors. Therefore, seaweed alkali treatment has become an emerging environmental protection technology due to its natural, biodegradable, and highly efficient characteristics.

[0004] Existing alkali treatment processes typically involve mixing seaweed with alkali solution and then placing it in a high-pressure container for treatment. High pressure accelerates the penetration of the solution into the seaweed cells, enhancing the extraction effect. However, high pressure alone is not fast enough, and continuous high pressure causes the temperature inside the container to rise continuously, making it difficult to maintain the reaction temperature. Utility Model Content

[0005] The purpose of this invention is to provide a seaweed alkali treatment device that solves the problems of slow speed and poor reaction temperature control in existing equipment when treating seaweed with alkali.

[0006] This utility model is achieved through the following technical solution: a seaweed alkali treatment device, comprising:

[0007] A processing tank for holding seaweed and alkali solution, the processing tank includes a tank body and a tank cover movably mounted on the tank body, and the tank body is provided with a balance hole;

[0008] The pressure regulating part includes a drive group and an output group. The drive group transmits power to the output group, and the output group drives the can cover to move axially along the can body, thereby changing the pressure inside the can.

[0009] Mounting bracket, which is used to support the processing tank and pressure regulating part;

[0010] The pressure regulating unit drives the tank cover to move back and forth, thereby achieving alternating high and low pressure changes inside the tank.

[0011] To better realize this utility model, the tank further includes a processing tank and a compression tank, the processing tank and the compression tank are fixedly connected, and the inner diameter of the compression tank is larger than the inner diameter of the processing tank. The tank cover slides on the inner wall of the compression tank. The processing tank is used to hold alkaline solution and seaweed.

[0012] To better realize this utility model, the output group further includes a crank, a ball joint, a slider, and a sliding frame. The slider is mounted on the sliding frame, and the sliding frame is slidably connected to the mounting frame. The crank is rotatably connected to the mounting frame. One end of the ball joint is connected to the crank ball joint, and the other end is connected to the slider ball joint. The slider slides in the direction perpendicular to the crank rotation axis, and the slider does not coincide with the axis of the crank.

[0013] To better realize this utility model, a mounting block is further installed on the sliding frame, a lead screw is rotatably connected to the mounting block, the lead screw is threadedly connected to the slider, a handle is provided at one end of the lead screw, and the slider is slidably connected to the sliding frame.

[0014] To better realize this utility model, the drive group further includes a drive motor and a reducer, the output end of the drive motor is connected to the input end of the reducer, and the output end of the reducer is connected to the crank.

[0015] To better realize this utility model, the reducer further includes a housing, a first worm, a second worm wheel, a second worm, a third worm wheel, a third worm, and a first worm wheel. The first worm, the second worm, and the third worm are all rotatably connected to the housing. The second worm wheel is fixedly connected to the second worm, and the third worm wheel is fixedly connected to the third worm. The first worm meshes with the second worm wheel, the second worm meshes with the third worm wheel, and the third worm meshes with the first worm wheel. The first worm wheel is connected to the crank, and the first worm is connected to the drive motor.

[0016] To better realize this utility model, a level gauge is further installed on the processing tank.

[0017] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0018] (1) This utility model accelerates the alkali treatment of seaweed by setting up a pressure regulation section and using the alternating high and low pressure in the tank; at the same time, it avoids the continuous rise in temperature caused by continuous high pressure in the tank, which makes it easier to control the reaction temperature.

[0019] (2) By setting up an output group, this utility model enables the high and low pressure switching inside the tank to be continuous and stable;

[0020] (3) By setting the tank as a processing tank and a compression tank, this utility model enables the tank cover to achieve the same air pressure regulation effect with a shorter displacement distance, thereby reducing the volume occupied by the output group. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a cross-sectional view of the structure of this utility model.

[0023] Figure 3 This is a schematic diagram of the output group structure.

[0024] Figure 4 This is a schematic diagram of the processing tank structure.

[0025] Figure 5 This is a schematic diagram of the drive group structure.

[0026] Wherein: 101-Main bracket; 102-Support frame; 103-Drive motor; 104-Reducer; 105-Processing tank; 106-Compression tank; 107-Sliding frame; 108-Crank; 109-Ball rod; 110-Level gauge; 111-Tank cover; 112-Mounting block; 113-Slider; 114-Lead screw; 115-Handle; 116-Balance hole; 117-First worm gear; 118-First worm; 119-Second worm gear; 120-Second worm; 121-Third worm gear; 122-Third worm. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example 1:

[0030] This embodiment provides a seaweed alkali treatment device, specifically as follows: Figures 1-2 As shown, it includes:

[0031] A processing tank for holding seaweed and alkali solution, the processing tank includes a tank body and a tank cover 111 movably installed on the tank body, and a balance hole 116 is provided on the tank body;

[0032] The pressure regulating part includes a drive group and an output group. The drive group transmits power to the output group, and the output group drives the can cover 111 to move axially along the can body, thereby changing the pressure inside the can.

[0033] The mounting frame includes a main support 101 and a support frame 102. The main support 101 is used to support the processing tank, and the support frame 102 is used to support the pressure regulating part.

[0034] In operation, first open the balance hole 116, then remove the can lid 111. Add seaweed and alkali solution to the can and mix. Then replace the can lid 111. Opening the balance hole 116 balances the air pressure inside the can. After the can lid 111 is replaced, close the balance hole 116. At this point, activate the pressure regulating unit. The output unit will then drive the can lid 111 to move back and forth. During this process, the volume inside the can changes continuously, causing the air to be continuously compressed and released, thus achieving alternating high and low pressure changes inside the can. This accelerates the alkali treatment of the seaweed. Furthermore, since low pressure lowers the temperature inside the can and high pressure raises the temperature, the constantly alternating air pressure keeps the temperature inside the can stable, avoiding the continuous temperature rise caused by conventional continuous high pressure.

[0035] By setting up a pressure regulating section, the alternating high and low pressure inside the tank can be used to accelerate the alkali treatment of seaweed; at the same time, it can prevent the temperature from rising continuously due to the constant high pressure inside the tank.

[0036] Example 2:

[0037] This embodiment further expands the tank body based on the above embodiment, specifically as follows: Figure 1 , Figure 2 , Figure 4 As shown, the tank includes a processing tank 105 and a compression tank 106. The processing tank 105 and the compression tank 106 are fixedly connected, and the inner diameter of the compression tank 106 is larger than the inner diameter of the processing tank 105. The tank cover 111 slides on the inner wall of the compression tank 106. The processing tank 105 is used to hold alkali solution and seaweed. A level gauge 110 is installed on the processing tank 105. The level gauge 110 facilitates observation of the alkali solution level in the processing tank 105, preventing excessive material and insufficient air, which could cause a sudden increase in the resistance of the tank cover 111.

[0038] When the output group drives the can cover 111, the can cover 111 slides only on the inner wall of the compression tank 106. In the initial state, the can cover 111 is in the middle of the compression tank 106. When the can cover 111 moves back to the original position, since the inner diameter of the compression tank 106 is larger, the internal volume of the tank will change more under the same displacement state of the can cover 111. That is, the volume occupied by the output group is effectively reduced, or a stronger air pressure regulation effect is obtained under the same displacement distance.

[0039] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0040] Example 3:

[0041] This embodiment further expands the pressure-adjusting section based on the above embodiment, specifically as follows: Figure 2 , Figure 3 , Figure 5 As shown, the output assembly includes a crank 108, a ball joint 109, a slider 113, and a sliding frame 107. The slider 113 is mounted on the sliding frame 107, which is slidably connected to the mounting frame. The sliding frame 107 is connected to the can lid 111. The crank 108 is rotatably connected to the mounting frame. One end of the ball joint 109 is connected to the ball joint of the crank 108, and the other end is connected to the ball joint of the slider 113. The slider 113 slides along the direction perpendicular to the rotation axis of the crank 108, and the slider 113 does not coincide with the axis of the crank 108.

[0042] When the drive unit rotates the drive crank 108, the sliding frame 107 will reciprocate on the support frame 102 due to the position setting of the slider 113, that is, the drive can cover 111 will reciprocate.

[0043] Furthermore, an mounting block 112 is installed on the sliding frame 107, and a lead screw 114 is rotatably connected to the mounting block 112. The lead screw 114 is threadedly connected to the slider 113, and a handle 115 is provided at one end of the lead screw 114. The slider 113 is slidably connected to the sliding frame 107.

[0044] By manually cranking the handle 115, the lead screw 114 is rotated, which in turn drives the slider 113 to move, adjusting the offset distance between the slider 113 and the crank 108, thereby adjusting the reciprocating stroke of the sliding frame 107, and thus adjusting the peak value of the high and low pressure inside the tank.

[0045] The drive assembly includes a drive motor 103 and a reducer 104. The output end of the drive motor 103 is connected to the input end of the reducer 104, and the output end of the reducer 104 is connected to the crank 108.

[0046] The reducer 104 reduces the power at the drive motor 103 and increases the torque before transmitting it to the crank 108, thereby increasing the torque at the crank 108 and ensuring stable pressure changes inside the tank.

[0047] Furthermore, the reducer 104 includes a housing, a first worm 118, a second worm wheel 119, a second worm 120, a third worm wheel 121, a third worm 122, and a first worm wheel 117. The first worm 118, the second worm 120, and the third worm 122 are all rotatably connected to the housing. The second worm wheel 119 is fixedly connected to the second worm 120, and the third worm wheel 121 is fixedly connected to the third worm 122. The first worm 118 meshes with the second worm wheel 119, the second worm 120 meshes with the third worm wheel 121, and the third worm 122 meshes with the first worm wheel 117. The first worm wheel 117 is connected to the crank 108, and the first worm 118 is connected to the drive motor 103.

[0048] When the drive motor 103 starts, it drives the first worm gear 118, which in turn drives the second worm wheel 119. The second worm wheel 119 drives the second worm gear 120 to rotate synchronously, which in turn drives the third worm wheel 121 to rotate. The third worm wheel 121 then drives the third worm gear 122 to rotate synchronously, which in turn drives the crank 108 to rotate. Through the combination of multiple worm gears and worm wheels, the transmission stability can be greatly improved, and the speed reduction and torque increase can be greatly enhanced, ensuring that the low-power drive motor 103 can also drive the sliding frame 107 to move.

[0049] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0050] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A seaweed alkali treatment device, characterized in that, include: A treatment tank for holding seaweed and alkali solution, the treatment tank includes a tank body and a tank cover (111) movably mounted on the tank body, and the tank body is provided with a balance hole (116). The pressure regulating part includes a drive group and an output group. The drive group transmits power to the output group, and the output group drives the can cover (111) to move axially along the can body, thereby changing the pressure inside the can. Mounting bracket, which is used to support the processing tank and pressure regulating part; The pressure regulating part drives the tank cover (111) to move back and forth to achieve alternating high and low pressure changes inside the tank.

2. The seaweed alkali treatment device according to claim 1, characterized in that: The tank includes a processing tank (105) and a compression tank (106). The processing tank (105) and the compression tank (106) are fixedly connected. The inner diameter of the compression tank (106) is larger than the inner diameter of the processing tank (105). The tank cover (111) slides on the inner wall of the compression tank (106). The processing tank (105) is used to hold alkali solution and seaweed.

3. The seaweed alkali treatment device according to claim 1, characterized in that: The output assembly includes a crank (108), a ball joint (109), a slider (113), and a sliding frame (107). The slider (113) is mounted on the sliding frame (107), and the sliding frame (107) is slidably connected to the mounting frame. The crank (108) is rotatably connected to the mounting frame. One end of the ball joint (109) is connected to the ball joint of the crank (108), and the other end is connected to the ball joint of the slider (113). The slider (113) slides along the direction perpendicular to the rotation axis of the crank (108), and the slider (113) does not coincide with the axis of the crank (108).

4. The seaweed alkali treatment device according to claim 3, characterized in that: An mounting block (112) is installed on the sliding frame (107). A lead screw (114) is rotatably connected to the mounting block (112). The lead screw (114) is threadedly connected to the slider (113). A handle (115) is provided at one end of the lead screw (114). The slider (113) is slidably connected to the sliding frame (107).

5. A seaweed alkali treatment device according to claim 2, 3, or 4, characterized in that: The drive assembly includes a drive motor (103) and a reducer (104). The output end of the drive motor (103) is connected to the input end of the reducer (104), and the output end of the reducer (104) is connected to the crank (108).

6. The seaweed alkali treatment device according to claim 5, characterized in that: The reducer (104) includes a housing, a first worm (118), a second worm wheel (119), a second worm (120), a third worm wheel (121), a third worm (122), and a first worm wheel (117). The first worm (118), the second worm (120), and the third worm (122) are all rotatably connected to the housing. The second worm wheel (119) is fixedly connected to the second worm (120), and the third worm wheel (121) is fixedly connected to the third worm (122). The first worm (118) meshes with the second worm wheel (119), the second worm (120) meshes with the third worm wheel (121), and the third worm (122) meshes with the first worm wheel (117). The first worm wheel (117) is connected to the crank (108), and the first worm (118) is connected to the drive motor (103).

7. The seaweed alkali treatment device according to claim 2, characterized in that: A level gauge (110) is installed on the processing tank (105).

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