Wastewater collection and treatment device for silicon fertilizer production

Abstract

The invention relates to the field of water pollution treatment, in particular to a silicon fertilizer production wastewater collection and treatment device which comprises a base, a rotary pipe, a treatment mechanism and a control mechanism, the rotary pipe is rotatably mounted on a supporting stand column in the center of the base and driven by a rotary assembly to intermittently rotate, and a plurality of groups of flow guide cavities are evenly divided in a flow guide groove of the treatment mechanism; according to the sewage treatment device, the control mechanism controls the rotary assembly to drive the rotary pipe to intermittently rotate, the multiple groups of treatment barrels are sequentially moved to the bottom of the wastewater pipe, and the multiple groups of treatment barrels are arranged on the rotary pipe and are communicated with the corresponding treatment barrels; and the water drainage pipes and the sewage discharge pipes of the treatment barrels are sealed by the corresponding first sealing assemblies and second sealing assemblies. After the wastewater is subjected to chemical reaction in the treatment cylinder, the wastewater is moved to a subsequent station to be subjected to precipitation, water drainage and pollution discharge in sequence, and then the wastewater is circularly moved to a wastewater collection station to collect the next group of wastewater, so that sufficient time for the wastewater to react with chemical agents is ensured, and the injection amount of the agents is conveniently controlled.

Description

Technical Field

[0001] The present invention relates to the field of water pollution control, and specifically to a waste water collection and treatment device for the production of silicon fertilizer. Background Art

[0002] The waste water from the production of silicon fertilizer mainly comes from various links in the production process, such as raw material preparation, reaction synthesis, product separation, equipment cleaning, etc. These waste waters usually contain high concentrations of silicon compounds, suspended solids, oils and fats, salts, and other possible pollutants, such as heavy metal ions, organic pollutants, etc. When performing the pretreatment of the waste water, after adjusting parameters such as the flow rate and pH value of the waste water to create favorable conditions for subsequent treatment, chemical precipitation is often used to remove the suspended solids from the adjusted waste water.

[0003] When performing chemical precipitation treatment, chemical reagents need to be added to cause some pollutants in the waste water to precipitate out. For example, by adding coagulants such as polyaluminum chloride, polyferric sulfate, etc., the colloidal particles are aggregated into large particles, which are convenient for precipitation or filtration removal.

[0004] The existing waste water tank is in a dynamic conveying state. When chemical agents are added to the top of the waste water tank, since the sewage stays in the sedimentation tank for a short time, the chemical agents cannot fully diffuse to the bottom of the waste water tank for reaction in a short time, which will cause the sewage at a certain depth and the agents not to fully react, affecting the reaction effect. At the same time, due to the change in the flow rate of the waste water tank, the dosage of the agents cannot be dynamically adjusted in a timely manner. Summary of the Invention

[0005] The purpose of the present invention is to provide a waste water collection and treatment device for the production of silicon fertilizer to solve the above technical problems.

[0006] To achieve the above purpose, the present invention provides a waste water collection and treatment device for the production of silicon fertilizer, which is used to treat the waste water discharged through a waste water pipe, including:

[0007] A base, with a support column vertically and fixedly installed at its center, and a medicine delivery pipe installed at the top of the support column;

[0008] A rotary pipe, coaxially and rotatably installed outside the support column, and intermittently rotated by a rotary assembly provided on the base,

[0009] The processing mechanism is installed inside the rotary tube and is driven to rotate synchronously by the rotary tube. It includes a diversion groove and multiple groups of processing cylinders. The diversion groove is rotatably installed at the upper end of the support column through a limiting tube in the middle of it. Its inner cavity is evenly divided into multiple groups of diversion cavities by multiple partition plates arranged along its radial direction. A diversion port is opened at the bottom of each group of diversion cavities, and a limiting conduit is installed in the diversion port. A stirring component is installed in each of the multiple groups of processing cylinders. The upper opening of the processing cylinder is slidably connected to the outer wall of the corresponding limiting conduit and is slidably installed on the guiding plate provided on the rotary tube. And the processing cylinder is elastically connected to the guiding plate through an elastic component. A drain pipe and a sewage discharge pipe are respectively opened on the lower side wall and the bottom of the processing cylinder, and the drain pipe and the sewage discharge pipe are sealed by corresponding first and second sealing components respectively;

[0010] The control mechanism is used to control the intermittent rotation of the rotary component to adjust the positions of multiple groups of processing cylinders when the processing cylinder at the bottom of the wastewater pipe moves downward by a preset stroke after collecting wastewater;

[0011] The unlocking mechanism is fixedly installed on the base and includes a first unlocking component and a second unlocking component. The first unlocking component is used to unlock the first sealing component, and the second unlocking component is used to unlock the second sealing component when the processing cylinder moves upward by a preset stroke supported by the elastic component.

[0012] As a further solution of the present invention, the rotary component includes a driving motor, a driving gear, and a transmission gear ring;

[0013] The driving motor is fixedly installed on the base, and a driving gear is coaxially fixedly installed at the end of its output shaft. The transmission gear ring is coaxially installed outside the rotary tube and meshes with the driving gear for transmission.

[0014] As a further solution of the present invention, the elastic component includes multiple groups of guiding columns, guiding tubes, and supporting springs;

[0015] The upper ends of multiple groups of guiding rods are fixedly connected to the mounting plates fixedly provided on the upper side wall of the processing cylinder correspondingly. Multiple groups of guiding tubes are fixedly installed on the side surface of the guiding plate, and a communication hole for limiting the sliding of the guiding rod is provided inside it. Multiple groups of supporting springs are wound around the lower side rod bodies of the corresponding guiding rods, and their two ends are respectively fixedly connected to the bottom of the guiding tube and the bottom fixing plate of the guiding rod.

[0016] As a further solution of the present invention, the stirring component includes a stirring rod and a stirring motor;

[0017] The stirring motor is fixedly installed on the mounting bracket fixedly provided on the upper end surface of the processing cylinder. The stirring rod is coaxially installed on the rotating shaft at the bottom of the stirring motor, and multiple groups of stirring blades are installed on it.

[0018] As a further solution of the present invention, the control mechanism includes a controller and a connection terminal;

[0019] The controller is used to control the rotation of the rotary assembly. The connection terminal includes a fixed terminal and multiple groups of movable terminals. The fixed terminal is fixedly installed on the upper part of the support column and is located at the bottom of the diversion groove. Multiple groups of movable terminals are fixedly installed at the upper end of the corresponding treatment cylinder. When the wastewater discharged from the wastewater pipe is discharged into the corresponding treatment cylinder at the bottom and drives this treatment cylinder to descend a preset stroke, at this time, the fixed terminal contacts and connects to the controller through the movable terminal at the upper end of this treatment cylinder, and the controller controls the rotary assembly to drive the rotary pipe to rotate a preset angle.

[0020] As a further solution of the present invention, the first sealing assembly includes a sealing arc plate and an arc-shaped elastic connecting rod;

[0021] The sealing arc plate is horizontally slidably installed in a sealing through groove opened on one side of the drain pipe. One end of it extending out of the drain pipe is fixedly installed with a transmission plate, and the transmission plate is elastically connected to one end of the drain pipe through an arc-shaped elastic connecting rod.

[0022] As a further solution of the present invention, the first unlocking assembly includes a horizontal baffle, and the horizontal baffle is fixedly installed on the base through a first mounting column and is used to intercept and block the laterally moving transmission plate.

[0023] As a further solution of the present invention, the second sealing assembly includes two groups of sealing arc covers, a mounting shaft, a transmission gear, a transmission tooth plate, and a positioning plug;

[0024] The two groups of sealing arc covers can be spliced into a set of sealing caps. One end of the two groups of mounting shafts is fixedly connected to the mounting blocks on the side of the corresponding sealing arc covers, and the other end is rotatably connected to the fixed blocks on the outer wall of the sewage discharge pipe. The two groups of transmission gears are coaxially fixedly installed on the corresponding mounting shafts. The positioning plug is slidably inserted into a positioning hole opened on the side of the fixed block, and its inserted end is elastically connected to the bottom of the positioning hole through a return spring. The top of the positioning plug is fixedly installed with a transmission tooth plate, and a set of racks are respectively arranged on both sides of the transmission tooth plate, and the two groups of racks are respectively meshed with the two groups of transmission gears.

[0025] As a further solution of the present invention, the second unlocking assembly includes a vertical baffle, and the vertical baffle is fixedly installed on the base through a second mounting column and is used to abut and drive the vertically moving positioning plug. The bottom of the vertical baffle and the upper part of the positioning plug are provided with inclined surfaces in contact with each other.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0027] 1. The present invention divides the inner cavity of the diversion groove into multiple diversion cavities evenly through multiple partition plates arranged along its radial direction by setting the diversion groove, so that when the medicine delivery pipe and the waste water pipe are continuously conveying, the waste water and the chemical agent can be stably and separately conveyed into the treatment cylinder;

[0028] 2. The present invention sets three treatment cylinders corresponding to three working stations, and the three working stations are sequentially arranged as a reaction station, a precipitation station, and a sewage discharge station along the rotation direction of the treatment cylinder, so that the waste water in the treatment cylinder can carry out chemical treatment, precipitation, and separation operations;

[0029] 3. The present invention elastically and slidably mounts the treatment cylinder on the guide plate. When the preset waste water is collected in the treatment cylinder located below the medicine delivery pipe and the waste water pipe, it can slide down under the action of its gravity, and cooperate with the fixed terminal and the movable terminal in the control mechanism to be connected, automatically controlling the switching rotation of the treatment cylinder to ensure that a preset amount of waste water can be collected in the treatment cylinder each time;

[0030] 4. The present invention sets a first sealing component and a second sealing component to correspondingly seal the drain pipe and the sewage discharge pipe on the lower side of the treatment cylinder. After the treatment cylinder rotates to the sewage discharge station, the first sealing component on the drain pipe on the lower side of the treatment cylinder is driven to open by the first unlocking component, discharging the supernatant in the treatment cylinder. Along with the reduction of the weight of the treatment cylinder, it moves upward supported by the support spring, and the second unlocking component drives the second sealing component at the bottom of the sewage discharge pipe to open, opening the sewage discharge pipe at the bottom of the treatment cylinder to discharge the precipitated sewage, realizing the sequential discharge of the supernatant and the precipitated sewage in the treatment cylinder, and realizing the automatic separation of the supernatant and the precipitated sewage. Description of the Drawings

[0031] Figure 1 It is a schematic structural diagram of a waste water collection and treatment device for silicon fertilizer production in the present invention.

[0032] Figure 2 In the present invention Figure 1 Top view schematic diagram.

[0033] Figure 3 In the present invention Figure 1 Enlarged schematic diagram at A in

[0034] Figure 4 It is a schematic structural diagram of the treatment mechanism in the present invention.

[0035] Figure 5 In the present invention Figure 4 Enlarged schematic diagram at B in

[0036] Figure 6 It is a structural installation diagram of the first sealing component in the present invention.

[0037] Figure 7 In the present invention Figure 6 is a schematic structural diagram of the second sealing assembly in the present invention.

[0038] Figure 8 is a cross-sectional view of the structure of the second sealing assembly in the present invention

[0039] Figure 9 is an installation diagram of the structure of the second sealing assembly in the present invention.

[0040] In the drawings: 1, diversion groove; 101, partition plate; 102, limiting conduit; 2, treatment cylinder; 201, drain pipe; 202, sewage discharge pipe; 3, base; 4, waste water pipe; 5, medicine delivery pipe; 6, support column; 7, rotary pipe; 8, rotary assembly; 801, drive motor; 802, drive gear; 803, transmission gear ring; 9, guide plate; 10, stirring assembly; 1001, stirring motor; 1002, mounting bracket; 1003, stirring rod; 10041, stirring blade; 11, elastic component; 1101, mounting plate; 1102, guide pipe; 1103, guide post; 1104, support spring; 1105, fixing plate; 12, first sealing assembly; 1201, sealing arc plate; 1202, transmission plate; 1203, arc-shaped elastic connecting rod; 13, second sealing assembly; 1301, sealing arc cover; 1302, mounting block; 1303, mounting shaft; 1304, transmission gear; 1305, transmission toothed plate; 1306, positioning plug; 1307, fixing block; 1308, return spring; 14, first unlocking assembly; 1401, horizontal baffle; 1402, first mounting column; 15, second unlocking assembly; 1501, vertical baffle; 1502, second mounting column; 16, control mechanism; 1601, fixed terminal; 1602, movable terminal. Detailed implementation manners

[0041] The technical solutions of the present invention will be further described in detail below in conjunction with the specific implementation manners.

[0042] Such as Figure 1 , Figure 2 , Figure 4 and Figure 6As shown, in an embodiment of the present invention, a waste water collection and treatment device for silicon fertilizer production is used to treat the waste water discharged through the waste water pipe 4. It includes a base 3, a support column 6 is vertically and fixedly installed at the center thereof, and a medicine delivery pipe 5 is installed at the top of the support column 6; a rotary pipe 7 is coaxially and rotatably installed outside the support column 6 and is intermittently rotated by a rotary assembly 8 provided on the base 3; a treatment mechanism is installed in the rotary pipe 7 and is synchronously rotated by the rotary pipe 7. It includes a diversion groove 1 and multiple groups of treatment cylinders 2. The diversion groove 1 is rotatably installed at the upper end of the support column 6 through a limiting pipe in the middle thereof. Its inner cavity is evenly divided into multiple groups of diversion chambers by multiple partition plates 101 arranged along its radial direction. A diversion port is opened at the bottom of each group of diversion chambers, and a limiting conduit 102 is installed in the diversion port. A stirring assembly 10 is respectively installed in multiple groups of treatment cylinders 2. The upper end opening of the treatment cylinder 2 is slidably connected to the outer wall of the corresponding limiting conduit 102 and is slidably installed on a guide plate 9 provided on the rotary pipe 7. And the treatment cylinder 2 is elastically connected to the guide plate 9 through an elastic component 11. A drain pipe 201 and a sewage discharge pipe 202 are respectively opened on the lower side wall and the bottom of the treatment cylinder 2. The drain pipe 201 and the sewage discharge pipe 202 are respectively sealed by corresponding first sealing components 12 and second sealing components 13; a control mechanism 16 is used to control the intermittent rotation of the rotary assembly 8 to adjust the positions of multiple groups of treatment cylinders 2 when the treatment cylinder 2 at the bottom of the waste water pipe 4 moves down a preset stroke while collecting waste water; an unlocking mechanism is fixedly installed on the base 3 and includes a first unlocking component 14 and a second unlocking component 15. The first unlocking component 14 is used to unlock the first sealing component 12, and the second unlocking component 15 is used to unlock the second sealing component 13 when the treatment cylinder 2 is supported by the elastic component 11 and moves upward to a preset stroke.

[0043] In the present invention, the number of the treatment cylinders 2 is three. During the intermittent rotation of the rotary pipe 7, the three groups of treatment cylinders 2 are sequentially moved to three corresponding work positions. The three work positions are sequentially arranged as a reaction position, a precipitation position, and a sewage discharge position along the rotation direction of the treatment cylinder 2.

[0044] Specifically, the upper end of the reaction station is aligned with the drainage outlet of the wastewater pipe 4 and the medicine injection port of the medicine delivery pipe 5. When the treatment cylinder 2 rotates to the reaction station, at this time, the wastewater and chemical agents are discharged into the corresponding diversion cavity of the diversion trough 1, and are discharged into the connected treatment cylinder 2 through the limit conduit 102 at the bottom of the diversion cavity. Then, the wastewater and chemical agents are fully reacted by the stirring assembly 10 in the treatment cylinder 2. When the wastewater is discharged and collected into the treatment cylinder 2, due to the increase in the weight of the treatment cylinder 2, it slides downward under the influence of gravity. After moving downward to the preset stroke, at this time, the control mechanism 16 controls the rotary assembly 8 to drive the rotary pipe 7 and the treatment cylinder 2 and the diversion trough 1 connected thereto to rotate 120°, moving the next empty treatment cylinder 2 at the sewage discharge station to the reaction station for continuous wastewater collection. The treated treatment cylinder 2 moves to the precipitation station for precipitation. When the precipitated treatment cylinder 2 is driven by the rotary pipe 7 and moves another 120° to the sewage discharge station, at this time, the first unlocking assembly 14 is used to unlock the first sealing assembly 12, so that the supernatant in the treatment cylinder 2 is discharged from the treatment cylinder 2 through the drain pipe 201. As the supernatant is discharged, the weight of the treatment cylinder 2 decreases, and it moves upward supported by the elastic force assembly 11. After the treatment cylinder 2 moves upward to the preset stroke, the second unlocking assembly 15 unlocks the second sealing assembly 13, so that the sewage accumulated at the bottom of the treatment cylinder 2 can be discharged from the treatment cylinder 2 through the sewage discharge pipe 202, thus completing the chemical treatment of a unit of wastewater.

[0045] As Figure 4 shown, in the embodiment of the present invention, the rotary assembly 8 includes a driving motor 801, a driving gear 802, and a transmission gear ring 803. The driving motor 801 is fixedly installed on the base 3, and the end of its output shaft is coaxially and fixedly installed with the driving gear 802. The transmission gear ring 803 is coaxially installed on the outside of the rotary pipe 7 and meshes with the driving gear 802 for transmission. In the present invention, when the control mechanism 16 transmits a control signal, at this time, the driving motor 801 is turned on to drive the driving gear 802 on its output shaft to rotate, and drives the rotary pipe 7 to rotate 120° through the meshing transmission of the transmission gear ring 803 and then stops, realizing the alternating replacement of the positions of the three treatment cylinders 2. Of course, in actual design, other components with intermittent driving and rotary capabilities can also be selected to replace the preferred gear structure of the present invention. The present invention does not have strict requirements for the rotary assembly 8.

[0046] As Figure 4 、 Figure 5 and Figure 6As shown, in the embodiment of the present invention, the elastic component 11 includes multiple groups of guide posts 1103, guide tubes 1102, and support springs 1104. The upper ends of the multiple groups of guide rods are fixedly connected to the mounting plate 1101 fixedly connected to the upper side wall of the treatment cylinder 2. The multiple groups of guide tubes 1102 are fixedly installed on the side surface of the guide plate 9, and a communication hole for the limit sliding of the guide rod is provided therein. The multiple groups of support springs 1104 are wound around the lower side rod bodies of the corresponding guide rods, and both ends thereof are fixedly connected to the bottom of the guide tube 1102 and the bottom fixing plate 1105 of the guide rod respectively. In the present invention, the number of the guide posts 1103 is two groups, and the two groups of guide posts 1103 are respectively fixedly installed on both sides of the treatment cylinder 2 through the mounting plate 1101. When the wastewater is collected in the treatment cylinder 2 and its weight increases, through the sliding fit between the two groups of guide posts 1103 and the corresponding guide tubes 1102, the downward sliding of the treatment cylinder 2 is guided. At the same time, the support springs 1104 located at the bottom of the guide posts 1103 are correspondingly stressed and elongated. When the treatment cylinder 2 slides down to the preset stroke, at this time, the mounting plates 1101 at both ends of the treatment cylinder 2 are in contact with the upper end surfaces of the guide tubes 1102, preventing the treatment cylinder 2 from further sliding down;

[0047] Furthermore, the control mechanism 16 includes a controller and a connection terminal. The controller is used to control the rotation of the rotary component 8. The connection terminal includes a fixed terminal 1601 and multiple groups of movable terminals 1602. The fixed terminal 1601 is fixedly installed on the upper part of the support column 6 and is located at the bottom of the diversion groove 1. The multiple groups of movable terminals 1602 are fixedly installed at the upper ends of the corresponding treatment cylinders 2. When the wastewater discharged from the wastewater pipe 4 is discharged into the corresponding treatment cylinder 2 at the bottom and drives this treatment cylinder 2 to descend by a preset stroke, at this time, the fixed terminal 1601 contacts and connects to the controller through the movable terminal 1602 at the upper end of this treatment cylinder 2. The controller controls the rotary component 8 to drive the rotary pipe 7 to rotate by a preset angle. In the present invention, the preset angle of each rotation of the rotary pipe 7 is 120°. After the controller controls the rotary component 8 to drive the rotary pipe 7 to rotate by 120°, it stops again, and drives the treatment cylinder 2 at the sewage discharge station to rotate to the reaction station. The treatment cylinder 2 that has completed sewage discharge is in a vacant state and is at a high position of the treatment cylinder 2. At this time, the movable terminal 1602 on this treatment cylinder 2 is in a disconnected state from the fixed terminal 1601, and during the subsequent wastewater collection operation, it continues to descend to complete the next connection and continue the control rotation operation of the next group of rotary components 8.

[0048] Such as Figure 9As shown, in the embodiment of the present invention, the stirring assembly 10 includes a stirring rod 1003 and a stirring motor 1001. The stirring motor 1001 is fixedly installed on an installation bracket 1002 fixedly arranged on the upper end surface of the treatment cylinder 2. The stirring rod 1003 is coaxially installed on the rotating shaft at the bottom of the stirring motor 1001, and multiple groups of stirring blades 10041 are installed thereon. In the present invention, when the waste water and chemical agents are added to the treatment cylinder 2 at the reaction station, the stirring motor 1001 is started to drive the waste water and chemical agents to be fully stirred;

[0049] In the present invention, when the conveying speeds of the waste water in the waste water pipe 4 and the chemical agents in the chemical agent delivery pipe 5 are both evenly conveyed, at this time, according to the dosage requirements of the chemical agents for waste water treatment, the ratio of the conveying speeds of the waste water and the chemical agents can be correspondingly adjusted, so that when the waste water is collected in the treatment cylinder 2 for chemical reaction, it can fully react with the adjusted corresponding dosage of chemical drugs, avoiding the problems of excessive or insufficient chemical agents.

[0050] As Figure 6 As shown, in the embodiment of the present invention, the first sealing assembly 12 includes a sealing arc plate 1201 and an arc-shaped elastic connecting rod 1203. The sealing arc plate 1201 is horizontally slidably installed in a sealing through groove opened on one side of the drain pipe 201. One end of it extending out of the drain pipe 201 is fixedly installed with a transmission plate 1202. The transmission plate 1202 is elastically connected to one end of the drain pipe 201 through the arc-shaped elastic connecting rod 1203. In the present invention, when the treatment cylinder 2 is at the reaction station or the precipitation station, the elastic contraction of the arc-shaped elastic connecting rod 1203 can be used to drive the sealing arc plate 1201 to slide into the drain pipe 201 through the transmission plate 1202 to seal the drainage channel inside the drain pipe 201. The arc-shaped elastic connecting rod 1203 protects two sliding-connected arc-shaped connecting rods, and the two arc-shaped connecting rods are elastically connected through a connecting spring. When the transmission plate 1202 of the arc-shaped elastic connecting rod 1203 is disengaged from the horizontal baffle 1401, at this time, the arc-shaped elastic connecting rod 1203 can be shortened under the elastic contraction of the connecting spring, and drive the transmission plate 1202 to move towards the direction close to the drain pipe 201, driving the sealing arc plate 1201 to slide into the sealing through groove of the drain pipe 201 to seal the drainage channel of the drain pipe 201;

[0051] Moreover, the first unlocking component 14 includes a horizontal baffle 1401 which is fixedly installed on the base 3 through a first mounting post 1402. It is used to intercept and block the laterally moving transmission plate 1202. When the treatment cylinder 2 rotates to the sewage discharge station, it contacts the horizontally moving transmission plate 1202 through the horizontal baffle 1401, and limits the transmission plate 1202 and the sealing arc plate 1201 connected thereto, so that they cannot further move with the treatment cylinder 2, opening the drainage channel of the drain pipe 201. The clear liquid located in the upper layer in the treatment cylinder 2 can be discharged through the drainage channel. And in the present invention, when the transmission plate 1202 is synchronously lifted by the treatment cylinder 2, at this time, the transmission plate 1202 can remain in contact with the horizontal baffle 1401 and maintain the contact state with the horizontal baffle 1401. After the second unlocking component 15 unlocks the second sealing component 13 to empty the treatment cylinder 2, when the treatment cylinder 2 moves to the uppermost limit position, the transmission plate 1202 is separated from the horizontal baffle 1401.

[0052] As Figure 6 , Figure 7 , Figure 8 and Figure 9 shown, in an embodiment of the present invention, the second sealing component 13 includes two groups of sealing arc covers 1301, a mounting shaft 1303, a transmission gear 1304, a transmission rack 1305 and a positioning plug 1306. The two groups of sealing arc covers 1301 can be spliced into a sealing cap to seal the bottom opening of the sewage discharge pipe 202. One ends of the two groups of mounting shafts 1303 are fixedly connected to the mounting blocks 1302 on the sides of the corresponding sealing arc covers 1301, and the other ends are rotatably connected to the fixing blocks 1307 on the outer wall of the sewage discharge pipe 202. The two groups of transmission gears 1304 are coaxially and fixedly installed on the corresponding mounting shafts 1303. The positioning plug 1306 is slidably inserted into the positioning hole opened on the side of the fixing block 1307, and its inserted end is elastically connected to the bottom of the positioning hole through a return spring 1308. The top of the positioning plug 1306 is fixedly installed with a transmission rack 1305. One side of each of the two sides of the transmission rack 1305 is provided with a group of racks, and the two groups of racks are respectively meshed with the two groups of transmission gears 1304;

[0053] Moreover, the second unlocking component 15 includes a vertical baffle 1501 which is fixedly installed on the base 3 through a second mounting post 1502 and is used for abutting and driving the positioning plug 1306 moving vertically. An inclined surface for abutting contact is provided at the bottom of the vertical baffle 1501 and the upper part of the positioning plug 1306. In the present invention, when the treatment cylinder 2 is driven by the rotary component 8 to move to the sewage discharge station, at this time, the drain pipe 201 on the upper side of the treatment cylinder 2 is opened before the sewage discharge pipe 202 at the bottom. The clear liquid at the upper end of the treatment cylinder 2 can be discharged through the drain pipe 201, and during the discharging process, due to the reduction of the weight of the treatment cylinder 2, the treatment cylinder 2 slides upward, driving the second sealing component 13 and the second unlocking component 15 at the bottom to slide upward synchronously. During the upward sliding process, the inclined surface at the bottom of the vertical baffle 1501 abuts against the inclined surface at the upper part of the positioning plug 1306 and squeezes the positioning plug 1306 to slide into the positioning hole. At the same time, the transmission rack 1305 on the positioning plug 1306 contacts the two transmission gears 1304, driving the two transmission gears 1304 to rotate in opposite directions, so that the two sealing arc covers 1301 are flipped open, and the sediment sewage accumulated at the bottom of the treatment cylinder 2 is discharged through the sewage discharge pipe 202 to empty the inside of the treatment cylinder 2. When the discharge of the clear liquid and the sediment sewage in the treatment cylinder 2 are both completed, the empty treatment cylinder 2 slides upward to a high position through the support spring 1104. At this time, the vertical baffle 1501 is separated from the positioning plug 1306, and the positioning plug 1306 slides out of the positioning hole under the support of the return spring 1308, and the transmission rack 1305 meshes with the two transmission gears 1304 to drive the two sealing kettle covers to rotate back and abut, completing the sealing of the bottom of the sewage discharge pipe 202.

[0054] In summary, in the present invention, by providing a base 3, a rotary pipe 7, a treatment mechanism, a control mechanism 16 and an unlocking mechanism, when performing chemical precipitation operation on wastewater, the wastewater pipe 4 and the chemical agent delivery pipe 5 can be opened. The wastewater pipe 4 and the chemical agent delivery pipe 5 uniformly deliver wastewater and chemical agents to the corresponding positions in the diversion trough 1 according to a preset delivery ratio. Under the guidance of the corresponding diversion cavities in the diversion trough 1, the wastewater and the chemical agents are transported into the treatment cylinder 2 at the reaction station, and chemical reactions are carried out through the stirring of the stirring assembly 10 in the treatment cylinder 2. When the treatment cylinder 2 moves a preset height due to the action of weight, by the connection of the fixed terminal 1601 and the movable terminal 1602, the control rotary assembly 8 is driven to rotate the rotary pipe 7 by 120°, realizing the alternating replacement of the three groups of treatment cylinders 2. After the reaction, the wastewater in the treatment cylinder 2 rotated to the precipitation station is allowed to stand and precipitate, and then moves to the sewage discharge station during the rotation of the rotary assembly 8. During the rotation of the treatment cylinder 2, the first sealing assembly 12 on the side drain pipe 201 at the lower part thereof is driven to open by the first unlocking assembly 14, and the supernatant in the treatment cylinder 2 is discharged. Along with the reduction of the weight of the treatment cylinder 2, it moves upward supported by the support spring 1104, and the second unlocking assembly 15 drives the second sealing assembly 13 at the bottom of the sewage discharge pipe 202 to open, opening the sewage discharge pipe 202 at the bottom of the treatment cylinder 2 to discharge the precipitated sewage. Thus, through the continuous transportation of wastewater by the present invention, and the chemical treatment, precipitation and separation operations on the wastewater are carried out, while ensuring the full contact between the wastewater and the chemical agent, realizing the quantitative reaction between the wastewater and the chemical agent, and ensuring the reaction duration and reaction quality between the wastewater and the chemical agent.

[0055] In this solution, a controller is also provided. The controller is arranged on the device. When in use, each electrical device can be started to operate respectively through the controller. The power connection mode of each electrical device is an existing mature technology, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which are all well-known technologies to those skilled in the art and will not be elaborated here.

[0056] The above has described the preferred embodiments of the present invention in detail, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A wastewater collection and treatment device for the production of silicon fertilizer, which is used to treat the wastewater discharged through the wastewater pipe, and is characterized in that, Including: A base, at the center of which a support column is vertically and fixedly installed, and a medicine delivery pipe is installed at the top of the support column; A rotary pipe, coaxially and rotatably installed outside the support column, and intermittently rotated by a rotary assembly provided on the base, A treatment mechanism, installed inside the rotary pipe and synchronously rotated by the rotary pipe, which includes a diversion groove and multiple groups of treatment cylinders. The diversion groove is rotationally installed at the upper end of the support column through a limiting pipe in the middle thereof, and its inner cavity is evenly divided into multiple groups of diversion cavities by multiple partition plates arranged along its radial direction. A diversion port is opened at the bottom of each group of diversion cavities, and a limiting conduit is installed in the diversion port. A stirring assembly is installed in each of the multiple groups of treatment cylinders. The upper opening of the treatment cylinder is slidably connected to the outer wall of the corresponding limiting conduit, and is slidably installed on a guiding plate provided on the rotary pipe. The treatment cylinder is elastically connected to the guiding plate through an elastic component. Drain pipes and sewage pipes are respectively opened on the lower side wall and bottom of the treatment cylinder, and the drain pipes and sewage pipes are sealed by corresponding first and second sealing components respectively; A control mechanism, used to control the intermittent rotation of the rotary assembly and adjust the positions of multiple groups of treatment cylinders when the treatment cylinder at the bottom of the wastewater pipe moves down a preset stroke after collecting wastewater; An unlocking mechanism, fixedly installed on the base, which includes a first unlocking component and a second unlocking component. The first unlocking component is used to unlock the first sealing component, and the second unlocking component is used to unlock the second sealing component when the treatment cylinder moves upward to a preset stroke supported by the elastic component.

2. The wastewater collection and treatment device for silicon fertilizer production according to claim 1, characterized in that, The rotary assembly includes a driving motor, a driving gear and a transmission gear ring; The driving motor is fixedly installed on the base, and a driving gear is coaxially and fixedly installed at the end of its output shaft. The transmission gear ring is coaxially installed outside the rotary pipe and meshes with the driving gear for transmission.

3. The wastewater collection and treatment device for silicon fertilizer production according to claim 1, characterized in that, The elastic component includes multiple groups of guiding columns, guiding tubes and supporting springs; The upper ends of multiple groups of guiding rods are fixedly connected to mounting plates fixedly provided on the upper side wall of the treatment cylinder. Multiple groups of guiding tubes are fixedly installed on the side surface of the guiding plate, and a communication hole for limiting the sliding of the guiding rods is provided therein. Multiple groups of supporting springs are wound around the lower side rod bodies of the corresponding guiding rods, and their two ends are respectively fixedly connected to the bottom of the guiding tube and the bottom fixing plate of the guiding rod.

4. The wastewater collection and treatment device for silicon fertilizer production according to claim 1, characterized in that, The stirring assembly includes a stirring rod and a stirring motor; The stirring motor is fixedly installed on a mounting bracket fixedly provided on the upper end surface of the treatment cylinder. The stirring rod is coaxially installed on the rotating shaft at the bottom of the stirring motor, and multiple groups of stirring blades are installed thereon.

5. The wastewater collection and treatment device for silicon fertilizer production according to claim 1, wherein, The control mechanism includes a controller and a connection terminal; The controller is used to control the rotation of the rotary assembly. The connection terminal includes a fixed terminal and multiple groups of movable terminals. The fixed terminal is fixedly installed on the upper part of the support column and is located at the bottom of the diversion groove. Multiple groups of movable terminals are fixedly installed at the upper ends of the corresponding treatment cylinders. When the wastewater discharged from the wastewater pipe is discharged into the corresponding treatment cylinder at the bottom and drives this treatment cylinder to descend a preset stroke, at this time, the fixed terminal contacts and connects to the movable terminal at the upper end of this treatment cylinder, and the controller controls the rotary assembly to drive the rotary pipe to rotate a preset angle.

6. The wastewater collection and treatment device for silicon fertilizer production according to claim 1, characterized in that, The first sealing component includes a sealing arc plate and an arc-shaped elastic connecting rod; The sealed arc plate is horizontally slidably installed in a sealed through groove opened on one side of the drain pipe, and a transmission plate is fixedly installed at one end extending out of the drain pipe. The transmission plate is elastically connected to one end of the drain pipe through an arc-shaped elastic connecting rod.

7. The wastewater collection and treatment device for silicon fertilizer production according to claim 6, wherein, The first unlocking assembly includes a horizontal baffle plate, which is fixedly installed on the base through a first mounting column and is used to intercept and block the laterally moving transmission plate.

8. A wastewater collection and treatment device for silicon fertilizer production according to claim 1, characterized in that, The second sealing assembly includes two sets of sealed arc covers, a mounting shaft, a transmission gear, a transmission rack and a positioning plug; The two sets of sealed arc covers can be spliced into a set of sealing caps. One ends of the two sets of mounting shafts are fixedly connected to the mounting blocks on the sides of the corresponding sealed arc covers, and the other ends are rotatably connected to the fixed blocks on the outer wall of the sewage pipe. The two sets of transmission gears are coaxially and fixedly installed on the corresponding mounting shafts. The positioning plug is slidably inserted into a positioning hole opened on the side of the fixed block, and its inserted end is elastically connected to the bottom of the positioning hole through a return spring. A transmission rack is fixedly installed at the top of the positioning plug, and a set of racks are respectively arranged on both sides of the transmission rack. The two sets of racks are respectively meshed with the two sets of transmission gears.

9. The wastewater collection and treatment device for silicon fertilizer production according to claim 8, characterized in that, The second unlocking assembly includes a vertical baffle plate, which is fixedly installed on the base through a second mounting column and is used to abut and drive the vertically moving positioning plug. The bottom of the vertical baffle plate and the upper part of the positioning plug are provided with inclined surfaces for abutting contact.

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