Wastewater treatment equipment for inorganic silica gel particle production

Abstract

The invention provides wastewater treatment equipment for inorganic silica gel particle production, and relates to the technical field of inorganic silica gel. The wastewater treatment equipment for inorganic silica gel particle production comprises a sedimentation cylinder and a separation mechanism, the sedimentation cylinder further comprises a liquid blending sedimentation cylinder, a flow controller and an oscillator, and the liquid blending sedimentation cylinder is used for storing wastewater and adding chemicals. According to the wastewater treatment equipment for inorganic silica gel particle production, the vibrator is arranged to pull the liquid blending precipitation cylinder, so that the liquid blending precipitation cylinder shakes, wastewater on the inner side of the liquid blending precipitation cylinder can be rapidly mixed with a medicament, and ceramic balls are arranged on the inner side of the liquid blending precipitation cylinder, so that the wastewater can be impacted to accelerate contact with the medicament in the shaking process; the small holes are formed in the surface of the liquid blending precipitation cylinder, so that the shaking amplitude is increased, liquid on the upper layer can be removed, the proportion of the liquid on the inner side of the liquid blending precipitation cylinder is reduced, precipitates are more convenient to collect, the effect of accelerating formation and collection of the precipitates is achieved, and the problem that the precipitation separation process is slow due to the fact that the precipitates are small in particle is solved.

Description

Technical Field

[0001] The invention relates to the technical field of inorganic silica gel, in particular to wastewater treatment equipment for inorganic silica gel particle production. Background Art

[0002] Inorganic silica gel is a highly active adsorption material and is an amorphous substance. It is insoluble in water and any solvent, non-toxic and tasteless, chemically stable, and does not react with any substance except strong alkali and hydrofluoric acid. Various types of silica gel form different microporous structures due to their different manufacturing methods. The chemical composition and physical structure of silica gel determine that it has many characteristics that are difficult to replace by other similar materials: high adsorption performance, good thermal stability, stable chemical properties, high mechanical strength, etc.

[0003] Through searching, Chinese patent announcement number CN117142609B discloses an inorganic silica gel production wastewater treatment device. The technical problem is: both silica gel particles and silica gel flocs are water-absorbent, so that the wastewater sucked away is not treated, resulting in incomplete treatment, and silica gel flocs have a certain floatability, so that part of the silica gel flocs are sucked away. The technical solution is: an inorganic silica gel production wastewater treatment device, including a support frame and a water cylinder, etc.; the support frame is fixedly connected to the water cylinder. When the rotating column descends, the rotating column will squeeze the silica gel flocs downward, so that the water in the silica gel flocs is squeezed out, avoiding the silica gel flocs from absorbing wastewater, resulting in incomplete wastewater treatment, and the squeezed water will be discharged from the water outlet to the middle of the water cylinder, and the non-woven fabric will block the silica gel flocs from entering the water outlet, avoiding the silica gel flocs from being discharged from the water outlet to the middle of the water cylinder during squeezing.

[0004] Silica gel wastewater contains silica gel particles and very fine silica gel powder particles, but the silica gel powder particles cannot be screened out by the filter. It is necessary to add reagents to the wastewater to make the particles agglomerate and separate before settling. The sediment particles are small and the sedimentation process is relatively slow. In addition, the vibration of the water surface will stir up the sediment when the liquid is extracted, making it difficult to separate the sediment from the liquid. Therefore, a wastewater treatment equipment for inorganic silica gel particle production is proposed to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a wastewater treatment device for the production of inorganic silica gel particles, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a wastewater treatment equipment for the production of inorganic silica gel particles, a sedimentation cylinder and a separation mechanism, the sedimentation cylinder also includes a liquid addition sedimentation cylinder, a flow controller and an oscillator, the liquid addition sedimentation cylinder is used to store wastewater and add reagents, the flow controller is located on the inner side of the liquid addition sedimentation cylinder, and is used to block the outlet at the lower center of the liquid addition sedimentation cylinder, the oscillator is arranged under the liquid addition sedimentation cylinder, and is used to drive the liquid addition sedimentation cylinder to rotate and shake, the separation mechanism also includes a transport cylinder, a transport trough, a diverter and a filter cylinder, the upper end of the transport cylinder is connected to the liquid addition sedimentation cylinder, the transport trough is arranged on the inner side of the transport cylinder, and is used to move the wastewater up and down, the diverter is used to filter and store the liquid inside the transport cylinder, the filter cylinder is used to filter the liquid discharged by the diverter, the separation mechanism also includes a supercharger and a guide ring, the supercharger is used to seal the transport trough and pressurize the inner side, and the guide ring is arranged to guide the flow direction of the discharge inside the transport trough.

[0007] Preferably, the side wall of the upper end of the liquid addition sedimentation cylinder is cylindrical and the bottom surface is conical. A small hole is provided at the connection position between the side wall and the bottom surface of the liquid addition sedimentation cylinder for flowing out the separated liquid. A drainage ring is provided on the outside of the liquid addition sedimentation cylinder for sending the flowing liquid into the overflow ring. A ceramic ball is provided on the inside of the liquid addition sedimentation cylinder for impacting the wastewater and increasing the shaking effect of the wastewater. A rotating joint is provided at the lower end of the bottom surface of the liquid addition sedimentation cylinder for facilitating the flexible shaking of the liquid addition sedimentation cylinder. A connecting piece is provided on the outside of the rotating joint, which is connected to the transport cylinder. An overflow ring is provided on the outside of the liquid addition sedimentation cylinder.

[0008] Preferably, the flow controller includes a lifting power source and a flow control cone. The flow control cone is at the lower end of the inner side of the liquid addition sedimentation cylinder and is used to block the outlet at the lower end of the liquid addition sedimentation cylinder. The lifting power source is arranged above the center of the liquid addition sedimentation cylinder and is used to control the lifting and lowering of the flow control cone.

[0009] Preferably, the transport cylinder is cylindrical in shape, and small holes are provided on the side walls of the middle and lower sections of the transport cylinder, and the diameters of the small holes gradually increase from top to bottom.

[0010] Preferably, the outer wall of the transport trough is in sliding contact with the inner side of the transport cylinder, a lower hole is provided on the side wall of the transport trough, and a stirring rod is provided on the inner side of the transport trough for slowly rotating and stirring the material inside the transport trough.

[0011] Preferably, the diverter includes a connecting pipe and a liquid storage ring. The connecting pipe is arranged on the inner circumference of the liquid storage ring and is used to connect the small holes on the side wall of the transport cylinder and the liquid storage ring. There are three groups of diverters in total, and the connecting pipes of the three groups of diverters have gradually increasing diameters from top to bottom.

[0012] Preferably, the filter cartridge is an annular hollow shell, a spiral screen is provided on the inner side of the filter cartridge for filtering flocs in the liquid, and a feed port is provided on the outer side of the filter cartridge for secondary addition of the agent.

[0013] Preferably, the booster includes a sealing plate and a booster fan, the sealing plate is used to seal the upper opening of the transport trough, and the booster fan is used to increase the pressure on the inner side of the transport trough.

[0014] Preferably, the oscillator includes a rotating unit and a traction unit. The rotating unit is arranged outside the connecting piece and is used to rotate and drive the liquid addition sedimentation cylinder. The traction unit is arranged above the rotating unit and is used to telescope and drive the liquid addition sedimentation cylinder to tilt.

[0015] Preferably, a blocking mechanism is provided at the lower end of the filter cartridge to control the removal of liquid and sediment inside the filter cartridge.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The wastewater treatment equipment for the production of inorganic silica gel particles is provided with an oscillator to pull the liquid addition sedimentation cylinder, so that the liquid addition sedimentation cylinder is shaken, and the wastewater inside the liquid addition sedimentation cylinder can be quickly mixed with the reagent. Ceramic balls are provided inside the liquid addition sedimentation cylinder so that the wastewater can be impacted during the shaking process to accelerate the contact with the reagent. Small holes are provided on the surface of the liquid addition sedimentation cylinder so that the upper layer of liquid can be removed by increasing the shaking amplitude, so that the proportion of liquid inside the liquid addition sedimentation cylinder is reduced, and the sediment is more convenient to collect. The shaking and the impact of the ceramic balls are used to accelerate the contact speed between the wastewater and the reagent, so that the formation and collection of the sediment are faster, and the problem that the sediment particles are small and the slow contact with the reagent leads to a long sedimentation process is solved.

[0018] 2. The wastewater treatment equipment for the production of inorganic silica gel particles gradually removes the liquid inside the transport trough by setting a diverter, so that the mixed body of sediment inside the transport trough has lower fluidity, making it easier to collect and remove the sediment, thereby achieving the effect of removing the sediment in the liquid and solving the problem that the sediment is easily brought out when the liquid is pumped.

[0019] 3. The wastewater treatment equipment for the production of inorganic silica gel particles uses a spiral screen inside the filter cylinder to allow the discharged liquid to be filtered twice, and by adding reagents inside the liquid storage ring, small particles in the liquid are precipitated again and intercepted by the spiral screen, preventing the problem of silica gel particles flowing out with the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the overflow ring structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the liquid-adding sedimentation tank of the present invention;

[0023] Figure 4This is a schematic diagram of the flow control cone structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the transport trough of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the diverter of the present invention;

[0026] Figure 7 It is a schematic diagram of the spiral screen structure of the present invention;

[0027] Figure 8 This is a schematic diagram of the guide ring structure of the present invention;

[0028] Fig. 9 It is a schematic diagram of the structure of the transport cylinder of the present invention;

[0029] Fig.10 It is a schematic diagram of the sealing disk structure of the present invention.

[0030] In the figure: 11, liquid addition sedimentation cylinder; 111, drainage ring; 112, ceramic ball; 113, rotating joint; 114, connecting piece; 12, flow controller; 121, pulling power source; 122, flow control cone; 13, oscillator; 131, rotating unit; 132, traction unit; 14, overflow ring; 21, transport cylinder; 22, transport trough; 221, stirring rod; 23, diverter; 231, connecting pipe; 232, liquid storage ring; 24, filter cylinder; 241, spiral screen; 242, feeding port; 25, blocking mechanism; 31, supercharger; 311, sealing plate; 312, booster fan; 32, guide ring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0033] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0035] like Figure 1-10 As shown, a wastewater treatment equipment for inorganic silica gel particle production includes a sedimentation cylinder and a separation mechanism. The sedimentation cylinder also includes a liquid addition sedimentation cylinder 11, a flow controller 12 and an oscillator 13. The liquid addition sedimentation cylinder 11 is used to store wastewater and add chemicals. The side wall of the upper end of the liquid addition sedimentation cylinder 11 is cylindrical and the bottom surface is conical. A small hole is provided at the connection position between the side wall and the bottom surface of the liquid addition sedimentation cylinder 11 for flowing out the separated liquid. A drainage ring 111 is provided on the outer side of the liquid addition sedimentation cylinder 11 for sending the outflowing liquid into the overflow ring 14. A ceramic ball 112 is provided on the inner side of the liquid addition sedimentation cylinder 11 for impacting the wastewater to increase the shaking effect of the wastewater. The ceramic ball 112 impacts the wastewater to accelerate the contact and fusion of the added chemicals and the wastewater, so that the silica gel particles inside the wastewater can agglomerate faster.

[0036] A rotating joint 113 is provided at the lower end of the bottom surface of the liquid addition sedimentation cylinder 11, which is used to facilitate the flexible shaking of the liquid addition sedimentation cylinder 11. A connecting piece 114 is provided on the outer side of the rotating joint 113, and the connecting piece 114 is connected to the transport cylinder 21. The rotating joint 113 and the connecting piece 114 can make the upper end liquid addition sedimentation cylinder 11 more flexible when shaking and rotating and can achieve the effect of always being connected with the lower mechanism.

[0037] An overflow ring 14 is arranged outside the liquid adding and settling cylinder 11 , and the overflow ring 14 can receive the liquid flowing out of the liquid adding and settling cylinder 11 due to shaking.

[0038] The flow controller 12 is located on the inner side of the liquid addition sedimentation cylinder 11, and is used to block the outlet at the center below the liquid addition sedimentation cylinder 11. The flow controller 12 includes a lifting power source 121 and a flow control cone 122. The flow control cone 122 is at the lower end of the inner side of the liquid addition sedimentation cylinder 11, and is used to block the outlet at the lower end of the liquid addition sedimentation cylinder 11. The lifting power source 121 is arranged above the center of the liquid addition sedimentation cylinder 11, and is used to control the lifting and lowering of the flow control cone 122. The flow controller 12 can control the connectivity and blocking of the holes at the lower end of the liquid addition sedimentation cylinder 11 by lifting and lowering.

[0039] The oscillator 13 is arranged below the liquid addition sedimentation cylinder 11, and is used to drive the liquid addition sedimentation cylinder 11 to rotate and shake. The oscillator 13 includes a rotating unit 131 and a traction unit 132. The rotating unit 131 is arranged outside the connecting piece 114, and is used to rotate and drive the liquid addition sedimentation cylinder 11. The traction unit 132 is arranged above the rotating unit 131, and is used to telescopically drive the liquid addition sedimentation cylinder 11 to tilt. The oscillator 13 can achieve sliding of the liquid addition sedimentation cylinder 11 with different amplitudes through the rotation of the rotating unit 131 and the traction of the rotating unit 131, so that the wastewater and the reagent inside the liquid addition sedimentation cylinder 11 are mixed more thoroughly, and the descent of the sediment can be accelerated by shaking.

[0040] The separation mechanism also includes a transport cylinder 21, a transport trough 22, a diverter 23 and a filter cylinder 24. The upper end of the transport cylinder 21 is connected to the liquid addition sedimentation cylinder 11. The shape of the transport cylinder 21 is cylindrical. The side walls of the middle and lower sections of the transport cylinder 21 are provided with small holes. The diameter of the small holes gradually increases from top to bottom. The transport cylinder 21 is provided with holes on the surface so that the liquid passing through the inside can gradually flow out, so that the fluidity of the liquid and sediment mixture inside the transport trough 22 is gradually reduced, which is convenient for the subsequent removal of the sediment.

[0041] The transport trough 22 is arranged inside the transport cylinder 21, and is used to move the wastewater up and down. The outer wall of the transport trough 22 is in sliding contact with the inner side of the transport cylinder 21. The side wall of the transport trough 22 is provided with a lower hole. The inner side of the transport trough 22 is provided with a stirring rod 221, which is used to slowly rotate and stir the material inside the transport trough 22. The transport trough 22 can achieve the effect of slowly descending the mixture of liquid and sediment through the lifting rod arranged at the lower end, so that the liquid gradually flows out during the slow descent process.

[0042] The diverter 23 is used to filter and collect the liquid flowing out from the inner side of the transport cylinder 21. The diverter 23 includes a connecting pipe 231 and a liquid storage ring 232. The connecting pipe 231 is arranged on the inner circumference of the liquid storage ring 232, and is used for connecting the small holes on the side wall of the transport cylinder 21 and the liquid storage ring 232. There are three groups of diverters 23. The connecting pipes 231 of the three groups of diverters 23 gradually increase in diameter from top to bottom. The diverter 23 can make the liquid on the inner side of the transport cylinder 21 flow out, and the liquid and sediment inside the transport trough 22 are gradually separated as they descend, thereby preventing the sediment from following the flow of the liquid.

[0043] The filter cartridge 24 is used to filter the liquid discharged from the diverter 23. The sealing mechanism 25 is arranged at the lower end of the filter cartridge 24 to control the removal of the liquid and sediment inside the filter cartridge 24. The filter cartridge 24 is an annular empty shell. A spiral screen 241 is arranged on the inside of the filter cartridge 24 to filter the flocs in the liquid. A feeding port 242 is arranged on the outside of the filter cartridge 24 for secondary addition of the agent. The filter cartridge 24 facilitates secondary dosing and filtration of the outflowing liquid.

[0044] The separation mechanism also includes a supercharger 31 and a guide ring 32. The supercharger 31 is used to seal the transport trough 22 and pressurize the inner side. The supercharger 31 includes a sealing plate 311 and a booster fan 312. The sealing plate 311 is used to seal the upper opening of the transport trough 22. The booster fan 312 is used to increase the pressure on the inner side of the transport trough 22. The supercharger 31 can squeeze the inner side of the transport trough 22 so that the precipitated silica gel particles are pressurized and ejected. The guide ring 32 is configured to guide the flow direction of the discharge from the inner side of the transport trough 22.

[0045] When in use, firstly, wastewater is added into the inner side of the liquid adding sedimentation cylinder 11, and a reagent is put into the liquid adding sedimentation cylinder 11 to make the silica gel particles in the wastewater agglomerate, and then the liquid adding sedimentation cylinder 11 is driven to slide by starting the oscillator 13, so that the ceramic ball 112 impacts the liquid inside the liquid adding sedimentation cylinder 11 to accelerate the mixing of the liquid and the reagent, so that the silica gel particles quickly adhere to and agglomerate, and the ceramic ball 112 adheres to the bottom surface of the liquid adding sedimentation cylinder 11 when shaking to repeatedly stir the wastewater, so that the silica gel particles in the wastewater quickly agglomerate. The traction unit 132 is adjusted to increase the sliding amplitude of the liquid addition sedimentation cylinder 11, so that the upper layer of liquid is discharged from the small hole of the liquid addition sedimentation cylinder 11 along the drainage ring 111 into the inner side of the overflow ring 14, so that the proportion of liquid inside the liquid addition sedimentation cylinder 11 is reduced, and the flow control cone 122 is repeatedly pulled up by the lifting power source 121 with a small amplitude, so that the sediment in the lower layer of the liquid addition sedimentation cylinder 11 enters the transport trough 22, and after the flow control cone 122 blocks the liquid addition sedimentation cylinder 11, the solid and liquid in the transport trough 22 are mixed. The mixture is placed statically at the upper end of the inner side of the transport cylinder 21, so that the liquid level is stable and the solids drop, and slide downward on the inner side of the transport cylinder 21 through the transport trough 22, so that the transport trough 22 contacts the thinner connecting pipe 231, so that the liquid inside the transport trough 22 enters the inner side of the liquid storage ring 232, and the fluidity of the mixture inside the transport trough 22 is reduced. After passing through the multi-component manifold 23, the transport trough 22 drops, and the upper end of the transport trough 22 is sealed by starting the sealing disk 311, and the inner side of the transport trough 22 is pressurized by the booster fan 312, so that the retained sediment inside the transport trough 22 is blown out, and the sediment flows out along the guide ring 32, and the liquid entering the liquid storage ring 232 enters the filter cylinder 24 for further treatment, and the liquid is added with a reagent through the feeding port 242, and the liquid is filtered through the spiral screen 241, so that the filtered liquid is discharged through the plugging mechanism 25, and the plugging mechanism 25 can be opened to take out the sediment intercepted by the spiral screen 241, thereby completing the treatment of silica gel particles in the wastewater.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0047] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment equipment for the production of inorganic silica gel particles, characterized by: The invention comprises a sedimentation cylinder and a separation mechanism, wherein the sedimentation cylinder further comprises a liquid addition sedimentation cylinder (11), a flow controller (12) and an oscillator (13). The liquid addition sedimentation cylinder (11) is used to store wastewater and add a medicine. The flow controller (12) is located inside the liquid addition sedimentation cylinder (11) and is used to block the outlet at the center below the liquid addition sedimentation cylinder (11). The flow controller (12) can control the connection and blocking of the hole at the lower end of the liquid addition sedimentation cylinder (11) by lifting. The oscillator (13) is arranged below the liquid addition sedimentation cylinder (11) and is used to drive the liquid addition sedimentation cylinder (11) to rotate and shake, thereby accelerating the contact speed between the wastewater and the medicine through shaking. The separation mechanism further comprises a transport cylinder (21), a transport trough (22), a flow divider (23) and a filter cylinder (24); the upper end of the transport cylinder (21) is connected to the liquid addition sedimentation cylinder (11); the transport trough (22) is arranged inside the transport cylinder (21) and is used to move wastewater up and down; the liquid inside the transport trough (22) gradually flows out from the side wall of the transport cylinder (21) as it descends to be separated; the flow divider (23) is used to filter and store the liquid flowing out from the inside of the transport cylinder (21); the filter cylinder (24) is used to filter the liquid discharged from the flow divider (23); the separation mechanism further comprises a pressure booster (31) and a guide ring (32); the pressure booster (31) is used to seal the transport trough (22) and apply pressure to the inside; the guide ring (32) is arranged to guide the flow direction of the discharge inside the transport trough (22).

2. The wastewater treatment equipment for inorganic silica gel particle production according to claim 1 is characterized in that: The side wall of the upper end of the liquid addition sedimentation cylinder (11) is cylindrical, and the bottom surface is conical. A small hole is provided at the connection position between the side wall and the bottom surface of the liquid addition sedimentation cylinder (11) for flowing out the separated liquid. A drainage ring (111) is provided on the outside of the liquid addition sedimentation cylinder (11) for sending the flowing liquid into the overflow ring (14). A ceramic ball (112) is provided on the inside of the liquid addition sedimentation cylinder (11) for impacting the wastewater to increase the shaking effect of the wastewater. A rotating joint (113) is provided at the lower end of the bottom surface of the liquid adding sedimentation cylinder (11) for facilitating the flexible shaking of the liquid adding sedimentation cylinder (11); a connecting piece (114) is provided outside the rotating joint (113), and the connecting piece (114) is connected to the transport cylinder (21); An overflow ring (14) is arranged outside the liquid addition sedimentation cylinder (11).

3. The wastewater treatment equipment for inorganic silica gel particle production according to claim 1, characterized in that: The flow controller (12) comprises a lifting power source (121) and a flow control cone (122). The flow control cone (122) is located at the lower end of the inner side of the liquid addition sedimentation cylinder (11) and is used to block the outlet at the lower end of the liquid addition sedimentation cylinder (11). The lifting power source (121) is arranged above the center of the liquid addition sedimentation cylinder (11) and is used to control the lifting and lowering of the flow control cone (122).

4. The wastewater treatment equipment for inorganic silica gel particle production according to claim 1, characterized in that: The transport cylinder (21) has a cylindrical shape, and a small hole is arranged on the side wall of the middle and lower sections of the transport cylinder (21), and the diameter of the small hole gradually increases from top to bottom.

5. The wastewater treatment equipment for inorganic silica gel particle production according to claim 1, characterized in that: The outer wall of the transport trough (22) is in sliding contact with the inner side of the transport cylinder (21), a lower hole is provided on the side wall of the transport trough (22), and a stirring rod (221) is provided on the inner side of the transport trough (22) for slowly rotating and stirring the material inside the transport trough (22).

6. The wastewater treatment equipment for inorganic silica gel particle production according to claim 1, characterized in that: The flow divider (23) comprises a connecting pipe (231) and a liquid storage ring (232). The connecting pipe (231) is arranged on the inner circumference of the liquid storage ring (232) and is used for connecting the small hole on the side wall of the transport cylinder (21) and the liquid storage ring (232). There are three groups of flow dividers (23) in total, and the diameters of the connecting pipes (231) of the three groups of flow dividers (23) gradually increase from top to bottom.

7. The wastewater treatment equipment for inorganic silica gel particle production according to claim 1, characterized in that: The filter cartridge (24) is an annular hollow shell. A spiral screen (241) is arranged inside the filter cartridge (24) for filtering floccules in the liquid. A feeding port (242) is arranged outside the filter cartridge (24) for secondary addition of medicine.

8. The wastewater treatment equipment for inorganic silica gel particle production according to claim 1, characterized in that: The supercharger (31) comprises a sealing plate (311) and a supercharging fan (312); the sealing plate (311) is used to seal the upper opening of the transport trough (22); and the supercharging fan (312) is used to increase the pressure inside the transport trough (22).

9. The wastewater treatment equipment for inorganic silica gel particle production according to claim 2, characterized in that: The oscillator (13) comprises a rotating unit (131) and a pulling unit (132); the rotating unit (131) is arranged outside the connecting member (114) and is used to rotate and drive the liquid addition sedimentation cylinder (11); the pulling unit (132) is arranged above the rotating unit (131) and is used to telescope and drive the liquid addition sedimentation cylinder (11) to tilt.

10. The wastewater treatment equipment for inorganic silica gel particle production according to claim 1, characterized in that: A blocking mechanism (25) is provided at the lower end of the filter cartridge (24) for controlling the removal of liquid and sediment inside the filter cartridge (24).

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