Wastewater treatment device for sodium methoxide production

Abstract

The utility model discloses a wastewater treatment device for sodium methoxide production, and relates to the technical field of wastewater treatment. The device comprises a water storage part used for storing wastewater needing to be treated, a sludge scraping part mounted in the water storage part and capable of cleaning up sludge floating during wastewater filtration and guaranteeing effective filtration, and a stirring part arranged in the water storage part and capable of stirring the wastewater filtered by the sludge scraping part, so that the wastewater can be filtered by the sludge scraping part, and the stirring part is used for stirring the wastewater filtered by the sludge scraping part. The wastewater is fully mixed with a medicament for treating the wastewater, is preliminarily filtered by the sludge scraping part, and then enters the stirring part through the water storage part. According to the wastewater treatment device for sodium methoxide production, the sludge scraping part is arranged, so that the problems that in the use process of the conventional wastewater treatment device for sodium methoxide production, as time goes on, impurities in wastewater can block the filter plate, a channel for water to pass through the filter plate becomes smaller and even is partially blocked, the wastewater filtering speed is greatly reduced, and the progress of the whole wastewater treatment process becomes slow are solved.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, and in particular relates to a wastewater treatment device for sodium methoxide production. Background Technology

[0002] With increasing environmental awareness, the requirements for industrial wastewater discharge are becoming more stringent. Enterprises need to effectively treat the wastewater from sodium methoxide production to meet the prescribed discharge standards in order to reduce environmental pollution and avoid legal risks and economic penalties due to illegal discharge. In the development process of sodium methoxide production enterprises, in order to achieve sustainable development, reduce production costs, and improve resource utilization, it is necessary to develop efficient, economical, and environmentally friendly wastewater treatment devices and processes to achieve compliant wastewater discharge and resource recycling.

[0003] However, in the existing wastewater treatment equipment used for sodium methoxide production, impurities in the wastewater will clog the filter plates over time, reducing the flow of water through the filter plates or even causing them to be partially blocked. This significantly slows down the wastewater filtration speed and slows down the entire wastewater treatment process. Utility Model Content

[0004] The purpose of this utility model is to provide a wastewater treatment device for sodium methoxide production. By setting up a sludge scraper, it solves the problem that in the existing wastewater treatment devices for sodium methoxide production, impurities in the wastewater will clog the filter plates over time, the water passages through the filter plates will become smaller or even partially blocked, the wastewater filtration speed will be greatly slowed down, and the progress of the entire wastewater treatment process will be slowed down.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a wastewater treatment device for sodium methoxide production, comprising:

[0007] Water storage section, the water storage section being used to store the wastewater to be treated;

[0008] A sludge scraper, installed within the water storage section, removes floating sludge during wastewater filtration, ensuring effective filtration.

[0009] The stirring section is located inside the water storage section and can stir the wastewater filtered by the sludge scraping section to ensure that the wastewater is fully mixed with the reagents added to treat the wastewater.

[0010] The wastewater is initially filtered through the sludge scraping section and then enters the mixing section through the water storage section. Under the action of the mixing section, the wastewater and the reagent are fully mixed.

[0011] Furthermore, the water storage unit includes a box body, a water storage tank 1 is fixedly connected to the left inner wall of the box body, a water storage tank 2 is fixedly connected to the right inner wall of the box body, a drainage component is provided on the water storage tank 1, and a connecting component is provided between the water storage tank 1 and the water storage tank 2.

[0012] Among them, water storage tank 2 is used to store unfiltered wastewater. After filtration, the wastewater flows into water storage tank 1 through the connecting part. Water storage tank 1 is used to store wastewater that has not been mixed with the reagent.

[0013] Furthermore, the sludge scraping section includes a sludge scraping assembly located inside the second water storage tank and in contact with the bottom inner wall of the second water storage tank, used to treat impurities generated during filtration; and

[0014] A lifting assembly is disposed between the sludge scraping assembly and the second water storage tank;

[0015] After the wastewater is filtered, staff can lift the sludge scraper using the lifting mechanism to remove the sludge.

[0016] Furthermore, the stirring unit includes an impeller assembly installed inside the water storage tank for stirring the wastewater inside the water storage tank; and

[0017] A transmission assembly, which is mounted on the impeller assembly, is used to change the stirring direction of the impeller assembly;

[0018] When using the impeller assembly to agitate wastewater, the unidirectional agitation can be transformed into bidirectional agitation under the action of the transmission assembly.

[0019] Furthermore, the sludge scraping assembly includes a filter plate disposed in the water storage tank 2. A motor is fixedly connected to the inner right wall of the filter plate. Two rotating shafts are disposed inside the filter plate. The rotating shaft located on the rear side is rotatably connected to the filter plate, and the left side of the rotating shaft located on the front side is rotatably connected to the filter plate. The output shaft of the motor is fixedly connected to the left side of the front filter plate via a coupling. Sludge scraping components are disposed on the two rotating shafts. A sludge storage component is disposed on the filter plate.

[0020] The rotating shaft located at the front can transmit the rotational power driven by the motor to the scraper, ensuring its stable operation.

[0021] Furthermore, the lifting assembly includes two fixed plates fixedly connected to the inner wall of the bottom of the water storage tank, and each of the two fixed plates is provided with two connectors.

[0022] Two fixing plates are located on the left and right sides of the second water storage tank, respectively, for connecting the filter plate and the second water storage tank.

[0023] Furthermore, the impeller assembly includes a second motor fixedly connected to the rear side of the housing. The output shaft of the second motor is fixedly connected to a second rotating shaft via a coupling. The rear side of the second rotating shaft extends into the first water storage tank and is rotatably connected to the inner front wall of the first water storage tank. A hollow rod is rotatably connected to the outer wall of the second rotating shaft. Turbidators are provided on the second rotating shaft and the hollow rod.

[0024] Among them, the second rotating shaft can transmit the driving force of the second motor to the turbulence component to ensure its stable operation.

[0025] Furthermore, the transmission assembly includes a support rod rotatably connected to the right side of the water storage tank, a bevel gear two fixedly connected to the rotating shaft two, a bevel gear one fixedly connected to the outer wall of the hollow rod, and a connector two provided on the support rod;

[0026] The support rod provides support for the second connector, and the first and second bevel gears are mirror images of each other with the support rod as the reference.

[0027] Furthermore, the drainage component includes a water outlet pipe connected to the left side of the water storage tank, the left side of the water outlet pipe extending outside the water storage section, and a valve being provided on the water outlet pipe; and

[0028] The connecting component includes a connecting pipe that is connected to the front side of the second water storage tank. The end of the connecting pipe passes through the tank body and is connected to the first water storage tank. A second valve is provided on the connecting pipe. A tank cover is hinged to the top of the first water storage tank.

[0029] The treated wastewater can be discharged by adjusting valve one in the drainage component; the connecting component is used to introduce the filtered wastewater in water storage tank two into water storage tank one.

[0030] Furthermore, the sludge scraper includes synchronous pulleys that are respectively fixedly connected to the outer wall of two rotating shafts, and a synchronous belt meshes on the two synchronous pulleys. A plurality of sludge scraper blades are fixedly connected to the outer wall of the synchronous belt.

[0031] The sludge storage component includes a sludge storage tank, which is fixedly connected to the inner rear wall of the filter plate.

[0032] The first connector includes two second connectors that are respectively hinged to two fixed plates. The bottom of the filter plate is hinged to a plurality of first connectors, and the bottom of the plurality of first connectors is respectively hinged to a plurality of second connectors.

[0033] The aerodynamic component includes several fan blades two fixedly connected to the outer wall of the rotating shaft two, and fan blade one fixedly connected to the outer wall of the hollow rod; and

[0034] The second connecting member includes a bevel gear three fixedly connected to the support rod, and the bevel gear three meshes with bevel gear one and bevel gear two;

[0035] The sludge scraper in the sludge scraper is arranged around the synchronous belt array. When the sludge scraper is driven to rotate by the synchronous belt, it can scrape the bottom of the filter plate clean and scrape the sludge at the bottom of the filter plate into the sludge storage container to avoid clogging of the filter plate. The sludge storage container is used to store the sludge scraped off the filter plate by the sludge scraper. Connector 1 is used to fix the sludge scraper to the water storage tank 2 and can ensure that the operator can lift the sludge scraper smoothly. The turbulence device is used to stir the wastewater inside the water storage tank 1 so that the added agent is fully mixed with the wastewater. Connector 2 is used to transmit the power on the bevel gear 2 to the bevel gear 1 and make the rotation directions of bevel gear 1 and bevel gear 2 opposite.

[0036] This utility model has the following beneficial effects:

[0037] 1. By setting up the sludge scraper, turn on motor one, and then pour the wastewater to be treated into storage tank two. At this time, the filter plate will filter the wastewater. During filtration, motor one drives shaft one to rotate clockwise, which in turn drives the sludge scraper to rotate clockwise, scraping the sludge on the filter plate into the sludge storage tank. After the wastewater is filtered, valve two between storage tank one and storage tank two is opened. At this time, the filtered wastewater in storage tank two will flow into storage tank one through the connecting pipe. Then, the stirring unit can be started for treatment. After the chemical has taken effect, valve one on the left outlet pipe of storage tank one is opened to discharge the treated wastewater. At this time, the operator can lift the handle on the filter plate. With the relative rotation of connecting rod one and connecting rod two, the sludge scraper can be successfully lifted. Then, the operator can remove the sludge in the sludge storage tank, so as to clean the sludge generated during the filtration of wastewater and prevent the filter plate from accumulating sludge during the filtration process, thereby ensuring the efficient operation of the filtration process.

[0038] 2. By setting up a stirring unit and turning on motor two, the motor will drive shaft two to rotate clockwise, and fan blade two will also rotate clockwise along with shaft two. At this time, bevel gear two, which is fixedly connected to shaft two, will rotate clockwise, driving bevel gear three to rotate downwards, thereby driving bevel gear one, which is rotated counterclockwise, and thus causing fan blade one, which is fixedly connected to bevel gear one, to rotate counterclockwise. At this time, the staff will open the tank cover and add the agent to water storage tank one. With fan blade one and fan blade two rotating in opposite directions, the agent and wastewater are fully mixed, so that the filtered wastewater and the treatment agent are fully mixed. The strong water flow generated by the counterclockwise rotation can evenly disperse the added agent in the wastewater, thereby improving the impurity removal effect.

[0039] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0040] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This is a partial cross-sectional view of the stirring section of this utility model;

[0042] Figure 2 This utility model Figure 1 A magnified structural diagram of A in the middle;

[0043] Figure 3 This is a schematic diagram of the overall structure of this utility model;

[0044] Figure 4 This is a partial cross-sectional view of the sludge scraping assembly of this utility model;

[0045] Figure 5 This utility model Figure 4 A magnified structural diagram of B in the diagram;

[0046] Figure 6 This is a partial cross-sectional view of the lifting assembly of this utility model;

[0047] Figure 7 This is a partial cross-sectional view of the mud scraping part of this utility model.

[0048] The attached diagram lists the components represented by each number as follows:

[0049] 1. Water storage section; 101. Box body; 102. Water storage tank one; 103. Water storage tank two; 104. Water outlet pipe; 105. Valve one; 106. Connecting pipe; 107. Valve two; 108. Box cover; 2. Sludge scraping section; 21. Sludge scraping assembly; 211. Motor one; 212. Rotating shaft one; 213. Synchronous belt pulley; 214. Sludge scraper; 215. Synchronous belt; 216. Filter plate; 217. 1. Mud storage tank; 22. Lifting assembly; 221. Fixing plate; 222. Connecting rod one; 223. Connecting rod two; 3. Stirring part; 31. Impeller assembly; 311. Motor two; 312. Rotating shaft two; 313. Hollow rod; 314. Fan blade one; 315. Fan blade two; 32. Transmission assembly; 321. Support rod; 322. Bevel gear one; 323. Bevel gear two; 324. Bevel gear three. Detailed Implementation

[0050] 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.

[0051] Please see Figure 1-7 As shown, this utility model is a wastewater treatment device for sodium methoxide production, comprising: a water storage section 1 for storing the wastewater to be treated; a sludge scraping section 2 installed in the water storage section 1 to clean the sludge floating during wastewater filtration, ensuring effective filtration; and a stirring section 3 installed in the water storage section 1 to stir the wastewater filtered by the sludge scraping section 2, so that the wastewater and the reagents added to treat the wastewater are fully mixed; wherein, the wastewater is initially filtered by the sludge scraping section 2, and then enters the stirring section 3 through the water storage section 1, where the wastewater and the reagents are fully mixed under the action of the stirring section 3.

[0052] The water storage unit 1 includes a housing 101. A first water storage tank 102 is fixedly connected to the inner left side of the housing 101, and a second water storage tank 103 is fixedly connected to the inner right side of the housing 101. A drainage component is provided on the first water storage tank 102, and a connecting component is provided between the first water storage tank 102 and the second water storage tank 103. The second water storage tank 103 is used to store unfiltered wastewater. After filtration, the wastewater flows into the first water storage tank 102 through the connecting component. The first water storage tank 102 is used to store wastewater that has not been mixed with the reagent. The drainage component includes an outlet pipe 104 connected to the left side of the first water storage tank 102. The left side of the outlet pipe 104 extends outside the water storage unit 1. 4 is equipped with a valve 105; and a connecting component including a connecting pipe 106 connected to the front of the second water storage tank 103, the end of the connecting pipe 106 passing through the tank body 101 and connected to the first water storage tank 102, a valve 107 being provided on the connecting pipe 106, and a tank cover 108 being hinged to the top of the first water storage tank 102; wherein, the treated wastewater can be discharged by adjusting the valve 105 in the drainage component; the connecting component is used to introduce the filtered wastewater in the second water storage tank 103 into the first water storage tank 102, and by setting the water storage part 1, the unfiltered wastewater and the filtered wastewater are effectively separated, which facilitates the efficient operation of wastewater treatment.

[0053] The sludge scraping section 2 includes a sludge scraping assembly 21, which is located inside the second water storage tank 103 and contacts the bottom inner wall of the second water storage tank 103, and is used to treat impurities generated during filtration; and a lifting assembly 22, which is disposed between the sludge scraping assembly 21 and the second water storage tank 103. After wastewater filtration, the operator can lift the sludge scraping assembly 21 using the lifting assembly 22 to remove the sludge. The sludge scraping assembly 21 includes a filter plate 216 disposed inside the second water storage tank 103. A motor 211 is fixedly connected to the right inner wall of the filter plate 216. Two rotating shafts 212 are disposed inside the filter plate 216, with the rear rotating shaft 212 connected to the filter plate 216. A rotating connection is made, with the left side of the rotating shaft 212 located on the front side rotatably connected to the filter plate 216. The output shaft of the motor 211 is fixedly connected to the left side of the filter plate 216 located on the front side via a coupling. Sludge scraping components are provided on both rotating shafts 212, and sludge storage components are provided on the filter plate 216. The rotating shaft 212 located on the front side can transmit the rotational power driven by the motor 211 to the sludge scraping components to ensure their stable operation. The lifting assembly 22 includes two fixed plates 221 fixedly connected to the inner wall of the bottom of the water storage tank 103. Each of the two fixed plates 221 is provided with two connecting parts. The two fixed plates 221 are located on the left and right sides of the water storage tank 103, respectively. The filter plate 216 and the water storage tank 103 are connected together. The sludge scraping component includes synchronous pulleys 213 fixedly connected to the outer walls of two rotating shafts 212, and synchronous belts 215 meshing on the two synchronous pulleys 213. Several sludge scraping blades 214 are fixedly connected to the outer wall of the synchronous belts 215. The sludge storage component includes a sludge storage tank 217, which is fixedly connected to the rear inner wall of the filter plate 216. The connecting component includes two connecting rods 223 respectively hinged to two fixed plates 221. Several connecting rods 222 are hinged to the bottom of the filter plate 216, and the bottoms of the connecting rods 222 are respectively hinged to the connecting rods 223. The scraper blades 214 in the scraper are arranged in an array around the synchronous belt 215. When the scraper blades 214 are rotated by the synchronous belt 215, they can scrape the bottom of the filter plate 216 clean and scrape the sludge at the bottom of the filter plate 216 into the sludge storage container to avoid clogging of the filter plate 216. The sludge storage container is used to store the sludge scraped off the filter plate 216 by the scraper. The connecting part 1 is used to fix the scraper part 2 to the water storage tank 2 103 and can ensure that the operator can lift the scraper part 2 smoothly. By setting the scraper part 2, the sludge generated during wastewater filtration can be cleaned, and the filter plate can be prevented from accumulating sludge during the wastewater filtration process, thereby ensuring the efficient operation of the filtration process.

[0054] The stirring unit 3 includes an impeller assembly 31, which is installed inside a water storage tank 102 for stirring the wastewater in the tank; and a transmission assembly 32, which is installed on the impeller assembly 31 for changing the stirring direction of the impeller assembly 31. When the impeller assembly 31 is used to stir the wastewater, the unidirectional stirring can be converted into bidirectional stirring under the action of the transmission assembly 32. The impeller assembly 31 includes a motor 311 fixedly connected to the rear side of the housing 101, and the output shaft of the motor 311... A second rotating shaft 312 is fixedly connected via a coupling. The rear side of the second rotating shaft 312 extends into the first water storage tank 102 and is rotatably connected to the inner front wall of the first water storage tank 102. A hollow rod 313 is rotatably connected to the outer wall of the second rotating shaft 312. A flow-deflecting element is provided on the second rotating shaft 312 and the hollow rod 313. The second rotating shaft 312 can transmit the driving force of the second motor 311 to the flow-deflecting element to ensure its stable operation. The transmission assembly 32 includes a support rod 321 rotatably connected to the right side of the first water storage tank 102. A bevel gear is fixedly connected to the second rotating shaft 312. A bevel gear 322 is fixedly connected to the outer wall of the hollow rod 313, and a connecting member 2 is provided on the support rod 321; wherein, the support rod 321 can provide support for the connecting member 2, the bevel gear 322 and the bevel gear 323 are mirror images of each other with the support rod 321 as a reference, the aerodynamic component includes several fan blades 315 fixedly connected to the outer wall of the rotating shaft 312, and fan blades 314 are fixedly connected to the outer wall of the hollow rod 313; and the connecting member 2 includes a bevel gear 324 fixedly connected to the support rod 321, the bevel gear 324... 324 meshes with bevel gear 1 322 and bevel gear 2 323. The turbulence-dispersing component is used to agitate the wastewater inside the water storage tank 102, so that the added agent is fully mixed with the wastewater. The connecting component 2 is used to transmit the power on bevel gear 2 323 to bevel gear 1 322 and make the rotation directions of bevel gear 1 322 and bevel gear 2 323 opposite. By setting the stirring part 3, the filtered wastewater and the treatment agent can be fully mixed. The reverse rotation can generate a strong water flow, which can evenly disperse the added agent in the wastewater, thereby improving the impurity removal effect.

[0055] A specific application of this embodiment is as follows: In use, first turn on motor 211, then pour the wastewater to be treated into storage tank 103. At this time, filter plate 216 will filter the wastewater. Simultaneously, motor 211 drives shaft 212 to rotate clockwise, causing synchronous pulley 213 to drive the scraper to rotate clockwise, scraping the sludge on filter plate 216 into sludge storage tank 217. After the wastewater is filtered, valve 107 between storage tank 102 and storage tank 103 is opened. The filtered wastewater in storage tank 103 flows into storage tank 102 through connecting pipe 106. Then, turn on motor 311, which will drive shaft 312 to rotate clockwise. Fan blade 315 will also rotate clockwise with shaft 312. At this time, the cone blade fixedly connected to shaft 312... Gear 2 323 rotates clockwise, driving bevel gear 324 to rotate downwards, which in turn drives bevel gear 1 323, which is rotatably connected to shaft 2 312, to rotate counterclockwise. This causes fan blade 1 314, which is fixedly connected to bevel gear 1 322, to rotate counterclockwise. At this time, the staff opens the cover 108 and adds the agent to the water storage tank 102. With fan blade 1 314 and fan blade 2 315 rotating in opposite directions, the agent and wastewater are fully mixed. After the agent has taken effect, the valve 105 on the outlet pipe 104 on the left side of the water storage tank 102 is opened to discharge the treated wastewater. At this time, the staff can lift the handle on the filter plate 216. With the relative rotation of connecting rod 1 222 and connecting rod 223, the sludge scraping assembly 21 can be successfully lifted. Then, the staff can remove the sludge in the sludge storage tank 217.

[0056] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0057] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wastewater treatment device for sodium methoxide production, characterized in that, Include: Water storage part (1), the water storage part (1) is used to store the wastewater to be treated; Mud scraping part (2), the mud scraping part (2) is installed in the water storage part (1), the sludge that can be cleaned up when filtering wastewater, guarantee the effective progress of filtering;And Stirring part (3), the stirring part (3) is provided in the water storage part (1), the wastewater after filtering by the mud scraping part (2) can be stirred, so that the wastewater and the reagent put into the wastewater treatment are fully mixed; Wherein, the wastewater is preliminarily filtered through the mud scraping part (2), then enters the stirring part (3) through the water storage part (1), under the action of the stirring part (3), the wastewater and the reagent are fully mixed.

2. The wastewater treatment apparatus for producing sodium methoxide according to claim 1, characterized by The water storage part (1) includes a box body (101), a water storage tank one (102) is fixedly connected to the left inner wall of the box body (101), a water storage tank two (103) is fixedly connected to the right inner wall of the box body (101), a water storage tank one (102) is provided with a drainage device, a communication device is provided between the water storage tank one (102) and the water storage tank two (103); Wherein, the water storage tank two (103) is used to store unfiltered wastewater, the wastewater after filtering flows into the water storage tank one (102) through the communication device, and the water storage tank one (102) is used to store wastewater that has not been mixed with the reagent.

3. The wastewater treatment apparatus for producing sodium methoxide according to claim 2, characterized by The mud scraping part (2) includes a mud scraping assembly (21), the mud scraping assembly (21) is located in the water storage tank two (103) and is in contact with the bottom inner wall of the water storage tank two (103), and is used to treat impurities generated during filtering;And Lifting assembly (22), the lifting assembly (22) is arranged between the mud scraping assembly (21) and the water storage tank two (103); Wherein, after the wastewater is filtered, the staff can lift the mud scraping assembly (21) through the lifting assembly (22) to remove the sludge.

4. The wastewater treatment apparatus for producing sodium methoxide according to claim 3, characterized by The stirring part (3) includes an impeller assembly (31), the impeller assembly (31) is installed in the water storage tank one (102), and is used to stir the wastewater in the water storage tank one (102); And Transmission assembly (32), the transmission assembly (32) is installed on the impeller assembly (31), and is used to change the stirring direction of the impeller assembly (31); Wherein, when the impeller assembly (31) is used to stir the wastewater, it can convert the one-way stirring into bidirectional stirring under the action of the transmission assembly (32).

5. The wastewater treatment apparatus for producing sodium methoxide according to claim 4, characterized by The mud scraping assembly (21) includes a filter plate (216) arranged in the water storage tank two (103), a motor one (211) is fixedly connected to the right inner wall of the filter plate (216), two shafts one (212) are arranged in the filter plate (216), the shaft one (212) located at the rear side is rotatably connected with the filter plate (216), the shaft one (212) located at the front side is rotatably connected with the left side of the filter plate (216), the output shaft of the motor one (211) is fixedly connected with the left side of the filter plate (216) located at the front side through a shaft coupling, the mud scraping assembly (21) is provided with a mud scraping device, and the filter plate (216) is provided with a mud storage device. The front shaft (212) can transmit the rotating force of the motor (211) to the mud scraping member, ensuring stable operation.

6. The wastewater treatment apparatus for producing sodium methoxide according to claim 5, characterized by The lifting assembly (22) comprises two fixed plates (221) fixedly connected to the inner wall of the bottom of the second water storage tank (103), and two connecting members (221) are arranged on the two fixed plates (221). The two fixed plates (221) are respectively located on the left side and the right side of the second water storage tank (103), and are used for connecting the filter plate (216) and the second water storage tank (103).

7. The wastewater treatment apparatus for producing sodium methoxide according to claim 6, characterized by The impeller assembly (31) comprises a motor (311) fixedly connected to the rear side of the box (101), and the output shaft of the motor (311) is fixedly connected with a rotating shaft (312) through a shaft coupling. The rear side of the rotating shaft (312) extends into the first water storage tank (102) and is rotatably connected with the inner wall of the front side of the first water storage tank (102). A hollow rod (313) is rotatably connected to the outer wall of the rotating shaft (312). The rotating shaft (312) and the hollow rod (313) are provided with turbulence members. The rotating shaft (312) can transmit the driving force of the motor (311) to the turbulence members, ensuring stable operation.

8. The wastewater treatment apparatus for producing sodium methoxide according to claim 7, characterized by The transmission assembly (32) comprises a support rod (321) rotatably connected to the right side of the first water storage tank (102). A bevel gear (323) is fixedly connected to the rotating shaft (312). A bevel gear (322) is fixedly connected to the outer wall of the hollow rod (313). The support rod (321) is provided with a connecting member (322). The support rod (321) can provide support for the connecting member (322). The bevel gear (322) and the bevel gear (323) are mirror image arranged with the support rod (321) as the reference.

9. The wastewater treatment apparatus for producing sodium methoxide according to claim 8, characterized by The drainage member comprises a water outlet pipe (104) communicatedly arranged on the left side of the first water storage tank (102). The left side of the water outlet pipe (104) extends out of the water storage part (1). The water outlet pipe (104) is provided with a valve (105). The communication member comprises a connecting pipe (106) communicatedly arranged on the front side of the second water storage tank (103). The end of the connecting pipe (106) penetrates the box (101) and is communicated with the first water storage tank (102). The connecting pipe (106) is provided with a valve (107). The top of the first water storage tank (102) is hingedly provided with a tank cover (108). The valve (105) in the drainage member can be adjusted to discharge the treated wastewater. The communication member is used to introduce the filtered wastewater in the second water storage tank (103) into the first water storage tank (102). The mud scraping member comprises two synchronous pulleys (213) fixedly connected to the outer walls of the two rotating shafts (212). The two synchronous pulleys (213) are meshed with a synchronous belt (215). The outer wall of the synchronous belt (215) is fixedly connected with a plurality of mud scraping plates (214).

10. The wastewater treatment apparatus for producing sodium methoxide according to claim 9, characterized by The mud storage member comprises a mud storage groove (217) fixedly connected to the rear inner wall of the filter plate (216). ​ The connecting piece one comprises two connecting rods two (223) respectively hingedly arranged on two fixing plates (221), and the bottom of the filter plate (216) is hingedly provided with a plurality of connecting rods one (222), and the bottom of each connecting rod one (222) is hingedly connected with a connecting rod two (223); The disturbing piece comprises a plurality of fan blades two (315) fixedly connected to the outer wall of the second rotating shaft (312), and the outer wall of the hollow rod (313) is fixedly connected with a fan blade one (314); and The connecting piece two comprises a bevel gear three (324) fixedly connected to the supporting rod (321), and the bevel gear three (324) is engaged with the bevel gear one (322) and the bevel gear two (323); The mud scraping piece comprises a plurality of mud scraping plates (214) arranged around the array of the synchronous belt (215), and when the mud scraping plates (214) are driven to rotate by the synchronous belt (215), the bottom of the filter plate (216) can be scraped clean, and the sludge on the bottom of the filter plate (216) is scraped into the sludge storage piece, so as to avoid the blockage of the filter plate (216); the sludge storage piece is used for storing the sludge scraped from the filter plate (216) by the mud scraping piece; the connecting piece one is used for fixing the mud scraping part (2) and the second water storage tank (103), and can ensure that the worker smoothly lifts the mud scraping part (2); the disturbing piece is used for agitating the waste water in the first water storage tank (102), so that the medicine and the waste water are fully mixed; the connecting piece two is used for transmitting power on the bevel gear two (323) to the bevel gear one (322), and making the rotation directions of the bevel gear one (322) and the bevel gear two (323) opposite.

Images