Acid wastewater neutralization equipment

Abstract

The utility model relates to the technical field of waste water neutralization, and discloses acid waste water neutralization equipment which comprises a bin body, a motor and a feeding assembly can be started to convey and aerate during daily use, the feeding assembly can feed an existing mixture, the motor can drive a reciprocating screw rod to rotate, and the bin body can drive the reciprocating screw rod to rotate. According to the sewage treatment device disclosed by the invention, the limited sliding block can drive the side frame to displace, so that the diversion trough plate can mix wastewater with aeration and a mixture during displacement, and at the moment, a bottom surface scraping plate can scrape substances deposited in the bin body to prevent accumulation during displacement, so that the overall neutralization effect is improved; and when the bottom surface scraping plate moves, the tough swing plate can be driven to synchronously move, so that the tough swing plate can be periodically extruded and rubbed by the fixed block on the cross rod during displacement, and finally, the tough swing plate can periodically swing during displacement, so that the liquid in the bin body can be better neutralized.

Description

Technical Field

[0001] This utility model relates to the field of wastewater neutralization technology, specifically to an acidic wastewater neutralization device. Background Technology

[0002] Acidified oil refers to the oil obtained by acidifying soap residue, a byproduct of oil refining plants. Acidified oil is essentially fatty acid, containing pigments and various components such as unacidified triglycerides, diglycerides, and monoglycerides (neutral oil). During the production of acidified oil, a large amount of acidic wastewater is generated. In order to avoid environmental pollution, the acidic wastewater needs to be treated.

[0003] According to a public notice (Announcement No.: CN218435193U) of an acidic wastewater neutralization treatment device, the above application uses an electric slider to drive the top plate to move laterally and reciprocate, which, together with a pair of rotating shafts, drives the stirring rod to agitate the wastewater, effectively increasing the turbulence effect of the wastewater. At the same time, the neutralizing agent moves laterally synchronously with the top plate, which can spray the neutralizing agent over a large area, improve the uniformity of the neutralizing agent spray, and help improve the subsequent mixing effect. The crushing holes set on the crushing screen can cut and break the bubbles generated by the aeration components into more microbubbles, improve the aeration effect, and bring convenience to people's use.

[0004] However, in actual use, although the above-mentioned equipment can neutralize and further improve the mixing effect through aeration, impurities will gradually accumulate at the bottom of the pool if it does not come into contact with the mixing roller for a long time, resulting in poor subsequent neutralization effect. In view of this, we propose a new type of acidic wastewater neutralization equipment. Utility Model Content

[0005] The purpose of this invention is to provide an acidic wastewater neutralization device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an acidic wastewater neutralization device, comprising a chamber, a liquid-passing valve pipe provided on the outer wall of the chamber, an external aeration spray pipe assembly provided on the inner wall of the chamber, a neutralization component provided on the outer wall of the chamber, a feeding component provided on the outer wall of the neutralization component, the neutralization component including an upper baffle plate fixedly connected to the outer wall of the chamber, a U-shaped chamber fixedly connected to the outer wall of the chamber, a motor fixedly connected to the outer wall of the chamber, a reciprocating screw fixedly connected to the output end of the motor through the chamber, and a slider slidably connected to the outer wall of the reciprocating screw;

[0007] A side frame is fixedly connected to the outer wall of the slider. A flow diversion trough plate is fixedly connected to the outer wall of the side frame. A bottom scraper is fixedly connected to the outer wall of the side frame. A flexible swing plate is fixedly connected to the upper end of the bottom scraper. A crossbar is fixedly connected to the inner wall of the chamber. A fixing block is fixedly connected to the outer wall of the crossbar.

[0008] Preferably, the number of fixing blocks is several, and the several fixing blocks are arranged in a linear array on the outer wall of the crossbar.

[0009] Preferably, the reciprocating screw is rotatably mounted on the inner wall of the chamber, and the outer wall of the reciprocating screw is adapted to the inner wall of the chamber, so that the reciprocating screw can rotate.

[0010] Preferably, the centerline of the hopper body, the centerline of the resilient swing plate, and the centerline of the diversion channel plate are all in the same plane, so that the resilient swing plate and the diversion channel plate can make smooth displacement.

[0011] Preferably, the outer wall of the crossbar is provided with a swing dividing assembly, the swing dividing assembly includes a flexible side plate, the flexible side plate is fixedly connected to the outer wall of the crossbar, the outer wall of the flexible side plate is provided with a dividing mesh, and a fixed driven head is fixedly connected to the end of the flexible side plate.

[0012] Preferably, the number of the toughening side plates is several, and the several toughening side plates are arranged in a linear array on the outer wall of the crossbar.

[0013] Preferably, the number of the segmentation meshes is several, and the several segmentation meshes are mirror-distributed on both sides of the tough side plate.

[0014] Compared with the prior art, this utility model provides an acidic wastewater neutralization device, which has the following beneficial effects:

[0015] 1. In daily use, this acidic wastewater neutralization equipment can start the motor and feeding component to deliver aeration. The feeding component will add the existing compound, so that the acidic wastewater can be gradually neutralized. The motor will drive the reciprocating screw to rotate, which will cause the limited slider to move the side frame. This allows the diversion trough plate to mix the wastewater with the aeration and compound during displacement. At the same time, the bottom scraper will scrape the substances deposited in the chamber to prevent accumulation, thereby improving the overall neutralization effect. When the bottom scraper moves, it will drive the flexible swing plate to move synchronously. This flexible swing plate will be periodically squeezed and rubbed by the fixed block on the crossbar during displacement, so that the flexible swing plate can swing periodically during displacement, ensuring that the liquid in the chamber can be better neutralized.

[0016] 2. In this acidic wastewater neutralization equipment, the external aeration nozzle assembly, when transporting aeration, will have the discharged aeration gas divided by the dividing mesh on the flexible side plate, so that the aeration gas can better contact the wastewater to achieve neutralization. Furthermore, when the side frame is moved by the limited slider, it will periodically squeeze and touch the fixed driven head, which will cause the flexible side plate and the dividing mesh to shake to a certain extent. Ultimately, the shaking of the dividing mesh can better divide the aeration gas, and at the same time, the overall practicality will be further improved. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the chamber and the liquid inlet valve pipe of this utility model;

[0019] Figure 3 This is a schematic diagram of the reciprocating lead screw and external aeration nozzle assembly of this utility model;

[0020] Figure 4 This is a schematic diagram of the segmentation mesh and fixed driven head structure of this utility model.

[0021] In the diagram: 1. Silo body; 2. Liquid inlet valve pipe; 3. External aeration spray pipe assembly; 4. Neutralization assembly; 401. Upper baffle plate; 402. U-shaped silo; 403. Motor; 404. Reciprocating screw; 405. Slider; 406. Side frame; 407. Diversion channel plate; 408. Bottom scraper; 409. Flexible swing plate; 410. Crossbar; 411. Fixing block; 5. Swing dividing assembly; 501. Flexible side plate; 502. Dividing mesh; 503. Fixed driven head; 6. Feeding assembly. Detailed Implementation

[0022] like Figures 1-4 As shown, this utility model provides a technical solution: an acidic wastewater neutralization device, including a chamber 1, a liquid inlet valve pipe 2 provided on the outer wall of the chamber 1, an external aeration spray pipe assembly 3 provided on the inner wall of the chamber 1, a neutralization component 4 provided on the outer wall of the chamber 1, a feeding component 6 provided on the outer wall of the neutralization component 4, the neutralization component 4 including an upper cover plate 401, the upper cover plate 401 being fixedly connected to the outer wall of the chamber 1, a U-shaped chamber 402 being fixedly connected to the outer wall of the chamber 1, a motor 403 being fixedly connected to the outer wall of the chamber 1, the output end of the motor 403 penetrating the chamber 1 and being fixedly connected to a reciprocating screw 404, and a slider 405 being slidably connected to the outer wall of the reciprocating screw 404.

[0023] Furthermore, the side frame 406 is fixedly connected to the outer wall of the slider 405, the outer wall of the side frame 406 is fixedly connected to the flow diversion plate 407, the outer wall of the side frame 406 is fixedly connected to the bottom scraper 408, the upper end of the bottom scraper 408 is fixedly connected to the flexible swing plate 409, the inner wall of the chamber 1 is fixedly connected to the crossbar 410, and the outer wall of the crossbar 410 is fixedly connected to the fixing block 411.

[0024] In the embodiments of this utility model, a number of fixing blocks 411 are provided, and the number of fixing blocks 411 are arranged in a linear array on the outer wall of the crossbar 410. The reciprocating screw 404 is rotatably installed on the inner wall of the chamber 1, and the outer wall of the reciprocating screw 404 is adapted to the inner wall of the chamber 1, so that the reciprocating screw 404 can rotate. The center line of the chamber 1, the center line of the flexible swing plate 409 and the center line of the diversion channel plate 407 are all in the same plane, so that the flexible swing plate 409 and the diversion channel plate 407 can be moved smoothly.

[0025] Furthermore, the outer wall of the crossbar 410 is provided with a swing dividing assembly 5, which includes a flexible side plate 501. The flexible side plate 501 is fixedly connected to the outer wall of the crossbar 410. The outer wall of the flexible side plate 501 is provided with a dividing mesh 502. The end of the flexible side plate 501 is fixedly connected with a fixed driven head 503. There are several flexible side plates 501, and the several flexible side plates 501 are arranged in a linear array on the outer wall of the crossbar 410. There are several dividing meshes 502, and the several dividing meshes 502 are mirror-distributed on both sides of the flexible side plate 501.

[0026] In this invention, during daily use, the required liquid can be added and discharged through the liquid inlet valve pipe 2, and aeration can be supplied to the chamber 1 through the externally installed and connected external aeration spray pipe assembly 3. During wastewater neutralization, the motor 403 and the feeding assembly 6 can be started to supply aeration. The feeding assembly 6 will add the existing compound, allowing the acidic wastewater to be gradually neutralized. The motor 403 will drive the reciprocating screw 404 to rotate, thereby causing the limited slider 405 to move the side frame 406, thus displacing the diversion trough plate 40. 7. During displacement, wastewater and aeration agents can be mixed. At the same time, the bottom scraper 408 will scrape the deposited substances in the chamber 1 to prevent accumulation, thereby improving the overall neutralization effect. When the bottom scraper 408 is displaced, it will drive the flexible swing plate 409 to move synchronously. As a result, the flexible swing plate 409 will be periodically squeezed and rubbed by the fixed block 411 on the crossbar 410 during displacement. Ultimately, the flexible swing plate 409 can swing periodically during displacement, ensuring that the liquid in the chamber 1 can be better neutralized.

[0027] When the external aeration nozzle assembly 3 is transporting aeration, the discharged aeration is divided by the dividing mesh 502 on the flexible side plate 501, so that the aeration can better contact the wastewater to achieve neutralization. When the limited slider 405 drives the side frame 406 to move, it will periodically squeeze and touch the fixed driven head 503, which will cause the flexible side plate 501 and the dividing mesh 502 to shake to a certain extent. Finally, when the dividing mesh 502 shakes, it can better divide the aeration, and at the same time, it further improves the overall practicality.

[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An acidic wastewater neutralization device, comprising a chamber (1), wherein a liquid-passing valve pipe (2) is provided on the outer wall of the chamber (1), and an external aeration spray pipe assembly (3) is provided on the inner wall of the chamber (1), characterized in that: The outer wall of the silo (1) is provided with a neutralization component (4), and the outer wall of the neutralization component (4) is provided with a feeding component (6). The neutralization component (4) includes: An upper cover (401) is fixedly connected to the outer wall of the chamber (1). A U-shaped chamber (402) is fixedly connected to the outer wall of the chamber (1). A motor (403) is fixedly connected to the outer wall of the chamber (1). A reciprocating screw (404) is fixedly connected to the output end of the motor (403) through the chamber (1). A slider (405) is slidably connected to the outer wall of the reciprocating screw (404). Side frame (406) is fixedly connected to the outer wall of slider (405). A diversion trough plate (407) is fixedly connected to the outer wall of side frame (406). A bottom scraper (408) is fixedly connected to the outer wall of side frame (406). A flexible swing plate (409) is fixedly connected to the upper end of bottom scraper (408). A crossbar (410) is fixedly connected to the inner wall of the silo (1). A fixing block (411) is fixedly connected to the outer wall of crossbar (410).

2. The acidic wastewater neutralization device according to claim 1, characterized in that: The number of fixed blocks (411) is several, and the several fixed blocks (411) are arranged in a linear array on the outer wall of the crossbar (410).

3. The acidic wastewater neutralization device according to claim 1, characterized in that: The reciprocating screw (404) is rotatably mounted on the inner wall of the chamber (1), and the outer wall of the reciprocating screw (404) is adapted to the inner wall of the chamber (1).

4. The acidic wastewater neutralization device according to claim 1, characterized in that: The centerline of the silo body (1) is in the same plane as the centerline of the flexible swing plate (409) and the centerline of the diversion channel plate (407).

5. The acidic wastewater neutralization device according to claim 1, characterized in that: The outer wall of the crossbar (410) is provided with a swing dividing assembly (5), the swing dividing assembly (5) includes a flexible side plate (501), the flexible side plate (501) is fixedly connected to the outer wall of the crossbar (410), the outer wall of the flexible side plate (501) is provided with a dividing mesh (502), and the end of the flexible side plate (501) is fixedly connected to a fixed driven head (503).

6. The acidic wastewater neutralization device according to claim 5, characterized in that: The number of the resilient side plates (501) is several, and the several resilient side plates (501) are arranged in a linear array on the outer wall of the crossbar (410).

7. The acidic wastewater neutralization device according to claim 5, characterized in that: The number of the segmentation mesh (502) is several, and the several segmentation meshes (502) are mirror-distributed on both sides of the tough side plate (501).

Images