System for recycling sodium acetate trihydrate and use method thereof

Abstract

The invention relates to the technical field of recycling of sodium acetate trihydrate, in particular to a system for resource recycling of sodium acetate trihydrate and a using method thereof.The system comprises a support and a stand column, the stand column is arranged on the right portion of the rear side of the support, a dispersing barrel is arranged on the front side of the stand column, and a mixing assembly is installed on the inner wall of the mixing barrel; a dispersing assembly is arranged on the outer wall of the stand column, and stirring assemblies are distributed on the inner wall of the dispersing barrel. Through cooperation of a first water pump, a vibration motor, a feeding port, an annular spray head, a conical plate and a material mixing barrel, the first water pump can continuously pump the interior of the material mixing barrel to the annular spray head, and finally water flow is discharged from the annular spray head, so that water and a sodium acetate material can be in full contact, and a layer-by-layer alternate covering material mixing process is formed; the subsequent mixing process can be more uniform, the effect is better, and the problem that in the prior art, only one layer of sodium acetate material covers the surface of the water surface, the sodium acetate material and the water surface make insufficient contact, and finally mixing is not uniform is effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of recycling sodium acetate trihydrate, in particular to a system for recycling sodium acetate trihydrate and a method thereof. BACKGROUND

[0002] In the water treatment industry, sodium acetate trihydrate (also known as sodium acetate trihydrate) is usually used as an effective carbon source in biochemical treatment systems for wastewater purification treatment. In the existing by-product sodium acetate precision process, impurities in by-product sodium acetate are removed through processes such as centrifugation, filtration, evaporation, and crystallization, and by-product sodium acetate is converted into white sodium acetate trihydrate solid particles as a wastewater treatment carbon source agent. The existing system for recycling sodium acetate trihydrate belongs to the technical field of sodium acetate preparation and includes a dissolution assembly, a impurity removal assembly, an extraction assembly, and a crystallization and drying assembly connected in sequence.

[0003] However, although it can improve the purification efficiency of sodium acetate trihydrate in by-product sodium acetate, the existing technology has problems in the mixing and dissolution process of by-product sodium acetate and water. The existing technology only covers a layer of sodium acetate material on the water surface, causing insufficient contact between the two, resulting in uneven final mixing. In addition, it can only wait for complete rotation and dispersion, and a part of the dispersed material may re-agglomerate into small pieces, resulting in poor dispersion and mixing effect. SUMMARY

[0004] The purpose of the present application is to solve the problem of uneven mixing of by-product sodium acetate and water in the mixing and dissolution process, which can only cover a layer of sodium acetate material on the water surface, causing insufficient contact between the two, resulting in uneven final mixing. In addition, it can only wait for complete rotation and dispersion, and a part of the dispersed material may re-agglomerate into small pieces, resulting in poor dispersion and mixing effect. A system for recycling sodium acetate trihydrate is proposed.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A system for recycling sodium acetate trihydrate is designed, which includes a support and a column. The rear right part of the support is provided with a column. The inner walls of the support are respectively fixed with a horizontal plate and a mixing cylinder on the upper and lower sides. The front side of the column is provided with a dispersion cylinder. The inner wall of the mixing cylinder is installed with a mixing assembly. The outer wall of the column is provided with a dispersion assembly. The inner wall of the dispersion cylinder is distributed with a stirring assembly.

[0007] Preferably, the mixing assembly includes a feed inlet, a conical plate, and a water pump one. The feed inlet is distributed above the center of the horizontal plate. The lower end of the feed inlet is connected to the horizontal plate through a damping rod on the front and rear sides. The lower end of the feed inlet is connected to the horizontal plate through a spring group on the four corners. A vibration motor is fixed to the left side of the lower end of the feed inlet.

[0008] This setting: through the vibration motor, the design of the feed inlet, the vibration motor can drive the feed inlet to float up and down continuously, and then drive the internal sodium acetate to shake continuously to prevent blockage, the spring group is used to realize the floating and shaking of the feed inlet, and the damping rod is used to avoid continuous large amplitude shaking.

[0009] Preferably, the conical plate is fixedly connected to the inner wall of the mixing barrel through a connecting rod, an outer wall of the conical plate is fixedly connected with a ring-shaped nozzle, a left side of the ring-shaped nozzle is communicated with a water pump I through a pipeline, and a right side of the water pump I is communicated with the mixing barrel.

[0010] This setting: through the design of the water pump I and the ring-shaped nozzle, the water pump I can continuously draw the inside of the mixing barrel to the ring-shaped nozzle, and finally discharge the water flow at the ring-shaped nozzle, so that the water and the sodium acetate material can be fully contacted and form a layer-by-layer mutual covering mixing process, so that the subsequent mixing process can be more uniform and better.

[0011] Preferably, a water pump II is installed on the lower right side of the outer wall of the mixing barrel, a horizontal pipe is fixedly communicated with the right side of the water pump II, and the horizontal pipe penetrates and is fixedly connected to the inner wall below the left side of the dispersion cylinder.

[0012] Preferably, the dispersion assembly comprises a sliding rod, a vertical cylinder support and an electric push rod, the electric push rod is fixedly connected to the inner wall of the rear side of the stand, the output shaft of the electric push rod is fixedly connected with the support frame of the driving motor through a steel wire rope, the outer wall of the steel wire rope is fixedly connected with the fixed pulley on the upper inner wall of the stand, the output shaft of the driving motor is fixedly connected with a sealing disc, the outer wall of the sealing disc is sleeved with a sealing sleeve, the outer walls of the sealing sleeve and the sealing disc are matched with the vertical cylinder support, and the lower end of the vertical cylinder support is fixedly connected with the dispersion cylinder, and the inner wall of the vertical cylinder support is fixedly communicated with the horizontal pipe.

[0013] This setting: through the design of the lateral nozzle and the driving motor, the lateral nozzle can quickly throw the preliminarily mixed material outward on the inner wall of the dispersion cylinder, so that the centrifugal force generated by high speed can throw the material to the inner wall of the container, and the originally agglomerated fine particles are forced to be dispersed under the impact and shearing action, so that the solid granular sodium acetate is further dispersed, and uniform mixing on a microscopic level is realized.

[0014] Preferably, a plurality of elbow pipes are fixedly connected to the inner wall of the outer side of the sealing disc, lateral nozzles are installed at the outer ends of the elbow pipes, a sliding rod is slidably connected to the inner wall of the rear side of the support frame of the driving motor, and the sliding rod is fixedly connected with the stand at both ends.

[0015] Preferably, a discharge valve is fixedly communicated with the front end of the dispersion cylinder.

[0016] Preferably, the stirring assembly comprises a gear ring and a bearing sleeve, which are sequentially arranged from top to bottom above the inner wall of the mixing cylinder, and the outer wall of the gear ring and the bearing sleeve are fixedly connected with the mixing cylinder, the inner wall of the bearing sleeve is rotatably connected with the rotating disc through a bearing, the inner wall of the cross brace of the rotating disc is rotatably connected with a rotating shaft, the outer wall of the upper portion of the rotating shaft is fixedly connected with a gear, the outer wall of the gear is engaged with the teeth of the inner wall of the gear ring, the lower end of the outer wall of the rotating shaft is fixedly connected with a stirrer, the lower outer wall of the rotating shaft is slidably connected with an arc-shaped plate, and the other side of the inner wall of the arc-shaped plate is fixedly connected with the outer wall of the elbow pipe.

[0017] This arrangement: through the design of the arc-shaped plate, the rotating shaft and the elbow pipe, the front inner wall of the arc-shaped plate is clamped on the outer wall of the rotating shaft in the form of a ball bearing, so that even if the elbow pipe rises during rotation, the arc-shaped plate will be sleeved on the outer wall of the rotating shaft and will not affect the rotation of the specific driving rotating shaft position.

[0018] Method for using the system for recycling sodium acetate trihydrate

[0019] S1, when the resource recycling sodium acetate trihydrate system is needed, first, the resource recycling sodium acetate trihydrate system includes four steps of dissolution, filtration, extraction and crystallization, when used, the structure needs to be placed in the dissolution step and the preparation of the subsequent steps is completed, and the main purpose of the dissolution step is to mix the by-product sodium acetate with water, which can be poured into the mixing cylinder from the upper opening, and the solid particle sodium acetate (which can be powder, block crystal, etc.) is injected from the feed inlet;

[0020] S2, after the preparation of the two raw materials is completed, the water pump one and the vibration motor can be started, so that the vibration motor can drive the feed inlet to float up and down continuously, thereby driving the internal sodium acetate to shake continuously to prevent clogging, and finally falling from the center of the feed inlet to the conical plate, and the water pump one can continuously extract the inside of the mixing cylinder to the annular nozzle, and finally the water flow is discharged at the annular nozzle, so that the water and sodium acetate material can be fully contacted and form a layer-by-layer mutual covering mixing process, so that the subsequent mixing process can be more uniform and better, effectively avoiding the problem that the existing only covers a layer of sodium acetate material on the water surface, resulting in insufficient contact between the two and causing uneven final mixing, realizing preliminary dissolution and mixing;

[0021] S3, after the completion of the mixing, the preliminary mixed material can be injected into the lower part of the vertical cylinder support through the horizontal pipe by water pump two, and passes through the sealing disc into the inside of the elbow pipe, and finally sprayed from the lateral nozzle, at the same time, the driving motor is controlled, the output shaft of the driving motor can drive the sealing disc and the elbow pipe to rotate, the lateral nozzle can quickly throw the preliminarily mixed material outwards on the inner wall of the dispersion cylinder, the centrifugal force generated by high speed can throw the material to the inner wall of the container, under the impact and shearing action, the originally agglomerated fine particles are forced to be dispersed, so that the solid granular sodium acetate is further dispersed, the uniform mixing on the microscopic level is realized, at the same time of throwing and dispersing, the liquid level of the inner wall of the dispersion cylinder is also rising, in order to make the material better impact on the inner wall of the dispersion cylinder, the electric push rod can be controlled during use, the output shaft of the electric push rod can drive the driving motor to move upwards through the steel wire rope, so that the height of the lateral nozzle is always higher than the liquid level of the inner wall of the dispersion cylinder;

[0022] S4, at the same time, since the sealing disc and the elbow pipe rotate in the rotating process, the elbow pipe can drive the rotating shaft to rotate through the arc plate, at the same time, since the inner wall of the front side of the arc plate adopts the way of ball to be clamped on the outer wall of the rotating shaft, even if the elbow pipe rises in the rotating process, the arc plate will be sleeved on the outer wall of the rotating shaft and rise without affecting the rotating process of the specific driving rotating shaft position, and the rotating process of the rotating shaft position is transmitted to the whole rotating part, so that the rotating disc rotates, since the gear and the inner wall teeth of the fixed position tooth ring are engaged, with the rotation of the rotating disc, the gear rotates due to the block of the inner wall teeth of the tooth ring, and then the rotating shaft drives the stirrer to rotate and stir, which effectively realizes that after the material is thrown to the inner wall of the container and dispersed, the dispersed material can be fully stirred with water, instead of the prior art which can only control the driving motor to reset after the rotating and dispersing process is completed, and then manual or other stirring process is carried out (because the rotating and dispersing process is interfered, and the rotating shaft of the case is always staggered with the position change of the elbow pipe), which causes that after waiting for the complete rotating and dispersing, a part of the dispersed material may reaggregate into small blocks, resulting in poor mixing effect;

[0023] S5, finally, the material after stirring and mixing is discharged from the discharge port 8, and then filtered, extracted, crystallized, and the impurities in the byproduct sodium acetate are removed, the byproduct sodium acetate is converted into white sodium acetate trihydrate solid particles, which are used as sewage treatment carbon source agent, realizing the step of recycling sodium acetate trihydrate by using byproduct sodium acetate, the specific control process of the case can be controlled by PLC controller, which can include electric push rod, water pump, vibration motor, driving motor and other structures, and the operation content can include self-locking, linkage, synchronous start and stop and seeding speed and other specific data control.

[0024] The system for recycling sodium acetate trihydrate has the beneficial effects that:

[0025] Through cooperation between the water pump one, the vibration motor, the feeding port, the annular nozzle, the conical plate and the mixing barrel, after two raw materials are put in, the water pump one and the vibration motor can be started, the vibration motor can drive the feeding port to float up and down continuously, thereby driving the internal sodium acetate to shake continuously to avoid blockage, and finally the sodium acetate is discharged from the center of the feeding port and falls on the conical plate, and the water pump one can continuously draw the inside of the mixing barrel to the annular nozzle, and finally the water flow is discharged at the annular nozzle, so that the moisture and the sodium acetate material can fully contact and form a mixing process of layer-by-layer mutual alternation covering, and the subsequent mixing process can be more uniform and better, and the problem that the existing sodium acetate material is only covered on the water surface to cause insufficient contact between the two and finally uneven mixing is avoided.

[0026] Through cooperation between the bend, the rotating shaft, the rotating disc, the stirrer and the gear ring, in the process of rising of the bend, the arc plate of the bend is also sleeved on the outer wall of the rotating shaft and rises without affecting the rotation of the rotating shaft, and the rotation of the rotating shaft is transmitted to the entire rotating disc, so that the rotating disc rotates, and since the gear and the inner wall teeth of the fixed position gear ring are meshed, the gear rotates due to the blocking of the inner wall teeth of the gear ring with the rotation of the rotating disc, and the stirrer is driven to rotate and stir by the rotating shaft, so that after the material is thrown to the inner wall of the container and scattered, the scattered material can be fully stirred with the moisture, and the problem that the scattered material may be re-aggregated into small pieces after complete rotation and scattering is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a front appearance structure schematic view of the present application;

[0028] Figure 2 It is a rear appearance structure schematic view of the present application;

[0029] Figure 3 It is a left appearance structure schematic view of the present application;

[0030] Figure 4 It is a structure schematic view of the present application Figure 3 except for the dispersion barrel state;

[0031] Figure 5 It is a structure schematic view of the present application Figure 4 except for the stirring assembly state;

[0032] Figure 6 It is a partial bottom view sectional view schematic view of the present application at the stand column;

[0033] Figure 7 for the structure diagram in the present application Figure 3 for the structure diagram in the present application

[0034] Figure 8 for the structure diagram in the present application Figure 4 for the structure diagram in the present application

[0035] Figure 9 for the structure diagram in the present application Figure 4 for the structure diagram in the present application

[0036] Figure 10 for the structure diagram in the present application Figure 6 for the structure diagram in the present application

[0037] In the figure: 1, support, 2, column, 3, mixing assembly, 301, feed port, 302, damping rod, 303, spring group, 304, annular nozzle, 305, conical plate, 306, vibration motor, 307, water pump one, 4, stirring assembly, 401, gear ring, 402, gear, 403, rotating disc, 404, rotating shaft, 405, arc plate, 406, stirrer, 407, bearing sleeve, 5, dispersion assembly, 501, steel wire rope, 502, drive motor, 503, elbow, 504, lateral nozzle, 505, sealing disc, 506, sliding rod, 507, vertical cylinder support, 508, sealing sleeve, 509, electric push rod, 6, mixing cylinder, 7, water pump two, 8, discharge valve, 9, dispersion cylinder, 10, cross plate, 11, cross pipe. DETAILED DESCRIPTION

[0038] The application will be further described below with reference to the drawings:

[0039] Referring to the drawings Figures 1-10 : In this embodiment, a system for resource recycling sodium acetate trihydrate includes a support 1 and a column 2, the rear right part of the support 1 is provided with the column 2, the inner wall of the support 1 is fixedly connected with a cross plate 10 and a mixing cylinder 6 on the upper and lower sides respectively, the front side of the column 2 is provided with a dispersion cylinder 9, the inner wall of the mixing cylinder 6 is installed with a mixing assembly 3, the outer wall of the column 2 is provided with a dispersion assembly 5, the inner wall of the dispersion cylinder 9 is distributed with a stirring assembly 4, the outer wall of the mixing cylinder 6 is installed with a water pump two 7 below the right side, the model of the water pump two 7 can be determined according to the specific use, the right side of the water pump two 7 is fixedly connected with a cross pipe 11, and the cross pipe 11 penetrates and is fixedly connected to the inner wall below the left side of the dispersion cylinder 9, the front end of the dispersion cylinder 9 is fixedly connected with a discharge valve 8 below, and the discharge valve 8 can be manually or automatically controlled according to the need.

[0040] Referring to the drawings Figures 1-10In the embodiment, the mixing assembly 3 comprises a feeding port 301, a conical plate 305 and a water pump 307. The feeding port 301 is arranged at the upper center of the horizontal plate 10 and is used for feeding solid particle materials. The lower end of the feeding port 301 is connected to the horizontal plate 10 through a damping rod 302 at the center of the front and back sides, and the lower end of the feeding port 301 is connected to the horizontal plate 10 through a spring set 303 at the four corners. The spring set 303 is used to realize the floating swing of the feeding port 301, and the damping rod 302 is used to avoid continuous large swing. The left side of the lower end of the feeding port 301 is fixedly connected to a vibration motor 306. The model of the vibration motor 306 can be determined according to the specific use.

[0041] The conical plate 305 is fixedly connected to the inner wall of the mixing barrel 6 through a connecting rod. The outer wall of the upper side of the conical plate 305 is fixedly connected to a ring-shaped nozzle 304. The left side of the ring-shaped nozzle 304 is connected to the water pump 307 through a pipeline. The right side of the water pump 307 is connected to the mixing barrel 6.

[0042] Referring to the accompanying drawings Figures 1-10 In the embodiment, the dispersion assembly 5 comprises a sliding rod 506, a vertical cylinder support 507 and an electric push rod 509. The electric push rod 509 is fixedly connected to the inner wall of the rear side of the stand column 2. The output shaft of the electric push rod 509 is fixedly connected to the support frame of a driving motor 502 through a steel wire rope 501. The models of the electric push rod 509 and the driving motor 502 can be determined according to the specific use. The outer wall of the steel wire rope 501 is wound around the fixed pulleys on the upper inner wall of the stand column 2. The lower end of the driving motor 502 is provided with an end bearing sleeve for effectively limiting and supporting the output shaft of the driving motor 502. The output shaft of the driving motor 502 is fixedly connected to a sealing disc 505. The outer wall of the sealing disc 505 is sleeved with a sealing sleeve 508. The outer walls of the sealing sleeve 508 and the sealing disc 505 are in close contact with the vertical cylinder support 507. The sealing sleeve 508 and the sealing disc 505 can move and rotate in the inner wall of the vertical cylinder support 507, and the whole is ensured to be sealed. The sealing capacity can refer to the hydraulic cylinder and the hydraulic pressure. Both of them can realize the sealing of sliding and rotation by using a rubber sealing sleeve. The lower end of the vertical cylinder support 507 is fixedly connected to the dispersion barrel 9. The lower left side of the inner wall of the vertical cylinder support 507 is fixedly connected to the horizontal pipe 11.

[0043] A plurality of elbow pipes 503 are fixedly connected to the inner wall of the outer side of the sealing disc 505. The outer ends of the elbow pipes 503 are provided with lateral nozzles 504. The lateral nozzles 504 rapidly throw the preliminarily mixed materials outwards in the inner wall of the dispersion barrel 6, so that the centrifugal force generated by high rotation speed throws the materials to the inner wall of the container. Under the impact and shearing action, the originally agglomerated fine particles are forced to be dispersed, so that the solid particle sodium acetate is further dispersed, realizing the uniform mixing at the microscopic level. The rear inner wall of the support frame of the driving motor 502 is slidably connected to the sliding rod 506. The two ends of the sliding rod 506 are fixedly connected to the stand column 2.

[0044] Referring to the drawings Figures 1-10 : In this embodiment, the stirring assembly 4 includes a gear ring 401 and a bearing sleeve 407, which are sequentially distributed from top to bottom above the inner wall of the mixing cylinder 6, and the outer walls of the gear ring 401 and the bearing sleeve 407 are fixedly connected with the mixing cylinder 6. The inner wall of the bearing sleeve 407 is rotatably connected with the rotating disc 403 through a bearing, and the bearing sleeve 407 can provide rotational support for the rotating disc 403. The inner walls of the cross braces of the rotating disc 403 are rotatably connected with the rotating shaft 404. When the rotating disc 403 rotates, the gear 402 is rotated by the teeth of the inner wall of the gear ring 401. The outer wall of the upper end of the rotating shaft 404 is fixedly connected with the gear 402, and the outer wall of the gear 402 is engaged with the teeth of the inner wall of the gear ring 401. The lower end outer wall of the rotating shaft 404 is fixedly connected with the stirrer 406, and the lower outer wall of the rotating shaft 404 is slidably connected with the arc-shaped plate 405. The other side inner wall of the arc-shaped plate 405 is fixedly connected with the outer wall of the elbow pipe 503.

[0045] Method for using the system for recycling sodium acetate trihydrate:

[0046] S1, when the resource recycling sodium acetate trihydrate system needs to be used, first, the resource recycling sodium acetate trihydrate system includes four steps of dissolution, filtration, extraction and crystallization. When used, the structure of the present case needs to be placed in the dissolution step and the preparation of the subsequent steps is completed. The main purpose of the dissolution step is to mix the by-product sodium acetate with water. Specifically, water can be poured into the upper opening of the mixing cylinder 6, and solid granular sodium acetate (which may be in the form of powder, broken crystal, etc.) can be injected from the feed port 301.

[0047] S3, after the preparation of the two raw materials is completed, the water pump one 307 and the vibration motor 306 can be started, so that the vibration motor 306 can drive the feed port 301 to continuously float up and down, thereby driving the internal sodium acetate to continuously shake to prevent clogging, and finally falling from the center of the feed port 301 to the conical plate 305. The water pump one 307 can continuously extract the inside of the mixing cylinder 6 to the annular nozzle 304, and finally discharge the water flow at the annular nozzle 304, so that the water and the sodium acetate material can be fully contacted and form a layer-by-layer mutual covering mixing process, so that the subsequent mixing process can be more uniform and better, effectively avoiding the problem that the existing only covers a layer of sodium acetate material on the water surface, causing insufficient contact between the two, resulting in uneven final mixing. Preliminary dissolution and mixing are achieved.

[0048] S3, after the completion of the mixing, the preliminary mixed material can be injected into the lower part of the vertical cylinder support 507 through the horizontal pipe 11 by the water pump 2, and then pass through the sealing disc 505 into the inner part of the elbow pipe 503, and finally sprayed from the side nozzle 504, at the same time, the driving motor 502 is controlled, so that the output shaft of the driving motor 502 can drive the sealing disc 505 and the elbow pipe 503 to rotate, so that the side nozzle 504 can quickly throw the preliminary mixed material outward on the inner wall of the dispersion cylinder 6, so that the centrifugal force generated by the high rotating speed can throw the material to the inner wall of the container, under the impact and shearing action, the originally agglomerated fine particles are forced to be dispersed, so that the solid granular sodium acetate is further dispersed, and the uniform mixing on the microscopic level is realized. With the throwing and dispersing, the liquid level of the inner wall of the dispersion cylinder 6 is also rising, in order to make the material better impact on the inner wall of the dispersion cylinder 6, the electric push rod 509 can be controlled during use, so that the output shaft of the electric push rod 509 can drive the driving motor 502 to move upward through the steel wire rope 501, so that the height of the side nozzle 504 is always higher than the liquid level of the inner wall of the dispersion cylinder 6.

[0049] S4, at the same time, since the sealing disc 505 and the elbow pipe 503 rotate in the rotating process, the elbow pipe 503 can drive the rotating shaft 404 to rotate through the arc plate 405, and since the front inner wall of the arc plate 405 is clamped on the outer wall of the rotating shaft 404 in the form of ball, even if the arc plate 405 of the elbow pipe 503 rises in the rotating process, it will be sleeved on the outer wall of the rotating shaft 404 and will not affect the rotation of the rotating shaft 404, and the rotation of the rotating shaft 404 will be transmitted to the whole rotating disc 403, so that the rotating disc 403 rotates, and since the gear 402 and the inner wall teeth of the fixed position tooth ring 401 are engaged, the gear 402 rotates due to the blocking of the inner wall teeth of the tooth ring 401, and then the rotating shaft 404 drives the stirrer 406 to rotate and stir, which effectively realizes that after the material is thrown to the inner wall of the container and dispersed, the dispersed material can be fully stirred with water, instead of the prior art which can only be manually or other way stirred after the driving motor is reset (because the rotating shaft 404 is always out of position with the elbow pipe 503), which causes a part of the dispersed material to re-agglomerate into small blocks, resulting in poor mixing effect.

[0050] S5. Finally, the mixed material is discharged from the discharge port 8 for subsequent filtration, extraction, and crystallization to remove impurities from the by-product sodium acetate and convert it into white sodium acetate trihydrate solid particles, which are used as a carbon source agent for wastewater treatment. This realizes the step of resource recovery of sodium acetate trihydrate using by-product sodium acetate. Specifically, the control process in this case can be controlled by a PLC controller, which may include structures such as electric push rods, water pumps, vibration motors, and drive motors. The control content may include specific data control such as self-locking, linkage, synchronous start and stop, and seeding speed.

[0051] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art will understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A system for recycling sodium acetate trihydrate, comprising a support (1) and a stand (2), the right rear part of the support (1) being provided with a stand (2), characterized in that: The inner wall of the support (1) is fixed with a horizontal plate (10) and a mixing cylinder (6) on the upper and lower sides respectively, the front side of the stand (2) is provided with a dispersion cylinder (9), the inner wall of the mixing cylinder (6) is provided with a mixing assembly (3), the outer wall of the stand (2) is provided with a dispersion assembly (5), and the inner wall of the dispersion cylinder (9) is distributed with a stirring assembly (4).

2. The system for resource recycling sodium acetate trihydrate according to claim 1, characterized in that: The mixing assembly (3) comprises a feed inlet (301), a conical plate (305) and a water pump I (307), the feed inlet (301) is distributed above the center of the horizontal plate (10), the lower end of the feed inlet (301) is connected with the horizontal plate (10) through a damping rod (302) on the left and right sides, the lower end of the feed inlet (301) is connected with the horizontal plate (10) through a spring set (303) on the four corners, and the lower left side of the feed inlet (301) is fixedly connected with a vibration motor (306).

3. The system for resource recycling sodium acetate trihydrate according to claim 2, characterized in that: The conical plate (305) is fixedly connected to the inner wall of the mixing cylinder (6) above, the outer wall of the conical plate (305) is fixedly connected with a ring-shaped nozzle (304), the left side of the ring-shaped nozzle (304) is communicated with the water pump I (307) through a pipeline, and the right side of the water pump I (307) is communicated with the mixing cylinder (6).

4. The system for resource recycling sodium acetate trihydrate according to claim 1, characterized in that: The outer wall of the mixing cylinder (6) is provided with a water pump II (7) on the right lower side, the right side of the water pump II (7) is fixedly communicated with a cross pipe (11), and the cross pipe (11) penetrates and is fixedly connected to the inner wall of the left lower side of the dispersion cylinder (9).

5. The system for resource recycling sodium acetate trihydrate according to claim 1, characterized in that: The dispersion assembly (5) comprises a sliding rod (506), a vertical cylinder support (507) and an electric push rod (509), the electric push rod (509) is fixedly connected to the inner wall of the rear side of the stand (2), the output shaft of the electric push rod (509) is fixedly connected with the support frame of the driving motor (502) through a steel wire rope (501), the outer wall of the steel wire rope (501) is wound around the fixed pulley on the upper side of the stand (2), the output shaft of the driving motor (502) is fixedly connected with a sealing disc (505), the outer wall of the sealing disc (505) is sleeved with a sealing sleeve (508), the outer walls of the sealing sleeve (508) and the sealing disc (505) are matched with the vertical cylinder support (507), and the lower end of the vertical cylinder support (507) is fixedly connected with the dispersion cylinder (9), and the inner wall of the vertical cylinder support (507) is fixedly communicated with the cross pipe (11) on the lower left side.

6. The system for resource recycling sodium acetate trihydrate according to claim 5, characterized in that: A plurality of elbow pipes (503) are fixedly connected to the inner wall of the outer side of the sealing disc (505), a lateral nozzle (504) is mounted at the outer end of each elbow pipe (503), the rear inner wall of the support frame of the driving motor (502) is slidably connected with a sliding rod (506), and the two ends of the sliding rod (506) are fixedly connected with the stand (2).

7. The system for resource recycling sodium acetate trihydrate according to claim 1, characterized in that: The front lower end of the dispersion cylinder (9) is fixedly communicated with a discharge valve (8).

8. The system for resource recycling sodium acetate trihydrate according to claim 1, characterized in that: The stirring assembly (4) comprises a gear ring (401) and a bearing sleeve (407), which are sequentially distributed from top to bottom above the inner wall of the mixing cylinder (6), and the outer walls of the gear ring (401) and the bearing sleeve (407) are fixedly connected with the mixing cylinder (6), the inner wall of the bearing sleeve (407) is rotatably connected with the rotating disc (403) through a bearing, the inner walls of the cross struts of the rotating disc (403) are rotatably connected with the rotating shaft (404), the outer wall above the rotating shaft (404) is fixedly connected with the gear (402), the outer wall of the gear (402) is engaged with the teeth of the inner wall of the gear ring (401), the outer wall of the lower end of the rotating shaft (404) is fixedly connected with the stirrer (406), the lower outer wall of the rotating shaft (404) is slidably connected with the arc-shaped plate (405), and the other side inner wall of the arc-shaped plate (405) is fixedly connected with the outer wall of the elbow pipe (503).

9. The use method of the resource recycling sodium acetate trihydrate system according to any one of claims 1-8, characterized in that: S1, when the resource recycling sodium acetate trihydrate system needs to be used, first, the resource recycling sodium acetate trihydrate system includes four steps of dissolution, filtration, extraction and crystallization, when used, the structure needs to be placed in the dissolution step and the preparation of the subsequent steps is completed, and the main purpose of the dissolution step is to mix by-product sodium acetate with water, specifically, water can be poured from the upper opening of the mixing cylinder, and solid particle sodium acetate (may be powder, block crystal, etc.) is injected from the feed port; S2, after the preparation of the two raw materials is completed, water pump one and the vibration motor can be started, so that the vibration motor can drive the feed port to continuously float up and down, thereby driving the internal sodium acetate to continuously shake to prevent clogging, and finally falling from the center of the feed port to the conical plate, while water pump one can continuously draw the inside of the mixing cylinder to the annular nozzle, and finally discharge the water flow at the annular nozzle, so that the water and sodium acetate material can fully contact and form a layer-by-layer alternating covering mixing process, so that the subsequent mixing process can be more uniform and better, effectively avoiding the problem that the existing only covers a layer of sodium acetate material on the water surface, resulting in insufficient contact between the two and causing uneven final mixing, realizing preliminary dissolution and mixing. S3, after the completion of the mixing, the preliminary mixed material can be injected into the lower part of the vertical cylinder support through the horizontal pipe by water pump two, and passes through the sealing disc into the inside of the elbow pipe, and finally sprayed from the lateral nozzle, at the same time, the driving motor is controlled, so that the output shaft of the driving motor can drive the sealing disc and the elbow pipe to rotate, so that the lateral nozzle can quickly throw the preliminarily mixed material outward on the inner wall of the dispersion cylinder, so that the centrifugal force generated by high speed can throw the material to the inner wall of the container, under the impact and shearing action, the originally agglomerated fine particles are forced to be dispersed, so that the solid granular sodium acetate is further dispersed, realizing uniform mixing at the microscopic level, while the material is thrown and dispersed, the liquid level of the inner wall of the dispersion cylinder is also rising, in order to make the material better impact on the inner wall of the dispersion cylinder, the electric push rod can be controlled during use, so that the output shaft of the electric push rod can drive the driving motor to move upward through the steel wire rope, so that the height of the lateral nozzle is always higher than the liquid level of the inner wall of the dispersion cylinder; S4, at the same time, since the sealing disc and the elbow pipe rotate in the rotating process, the elbow pipe can drive the rotating shaft to rotate through the arc plate, and since the inner wall of the front side of the arc plate is clamped on the outer wall of the rotating shaft in the form of ball bearing, even if the elbow pipe rises in the rotating process, the arc plate will be sleeved on the outer wall of the rotating shaft and rise without affecting the rotation of the specific driving rotating shaft position, and the rotation of the rotating shaft position will be transmitted to the whole rotating part, so that the rotating disc rotates, and since the gear and the inner wall teeth of the fixed position tooth ring are engaged, the gear rotates due to the blocking of the inner wall teeth of the tooth ring with the rotation of the rotating disc, and then the rotating shaft drives the stirrer to rotate and stir, which effectively realizes that after the material is thrown to the inner wall of the container and dispersed, the dispersed material can be fully stirred with water, instead of the prior art, which can only be manually or in other ways after the rotating and dispersing process is completed (because the rotating and dispersing process is interfered, and the rotating shaft of the case is always staggered with the position change of the elbow pipe), so that after waiting for the complete rotating and dispersing, a part of the dispersed material may be reaggregated into small pieces, resulting in poor mixing effect; S5, finally, the material after stirring and mixing is discharged from the discharge port 8, and then filtered, extracted, crystallized, and the impurities in the by-product sodium acetate are removed, the by-product sodium acetate is converted into white sodium acetate trihydrate solid particles, which are used as sewage treatment carbon source agent, realizing the step of recycling sodium acetate trihydrate by using by-product sodium acetate, the control process of the case can be controlled by PLC controller, which can include electric push rod, water pump, vibration motor, driving motor and other structures, and the operation content can include self-locking, linkage, synchronous start and stop and seeding speed and other specific data control.

Images