CN218755178U - Automatic magnetic powder feeding device and system for magnetic coagulation clarification process - Google Patents
Automatic magnetic powder feeding device and system for magnetic coagulation clarification process Download PDFInfo
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- CN218755178U CN218755178U CN202320311606.1U CN202320311606U CN218755178U CN 218755178 U CN218755178 U CN 218755178U CN 202320311606 U CN202320311606 U CN 202320311606U CN 218755178 U CN218755178 U CN 218755178U
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Abstract
The utility model discloses an automatic feeder apparatus and system of throwing of clarification technology magnetic is thoughtlessly thrown to magnetism, including sewage treatment mechanism, sewage treatment mechanism mixes reaction tank, flocculation reaction tank and depositing reservoir including thoughtlessly congealing reaction tank, magnetism, and thoughtlessly congeals and all be linked together in proper order between reaction tank, magnetism mixed reaction tank, flocculation reaction tank and the depositing reservoir, the top that the reaction tank was mixed to magnetism is provided with the magnetic and stores the storehouse, the both sides that the storehouse lower extreme was stored to the magnetic are provided with the support frame, and support frame and sewage treatment mechanism fixed connection, the front end of flocculation reaction tank is provided with the control box. The automatic magnetic powder feeding device and system for the magnetic coagulation clarification process have the characteristics of intellectualization of automatic feeding of magnetic powder, simplicity and convenience in operation, simple structure, stability in operation, uniformity, continuity and timely quantitative feeding.
Description
Technical Field
The utility model relates to a magnetic coagulation clarification technology technical field specifically is a be used for automatic feeder apparatus and system of throwing of magnetic coagulation clarification technology magnetic.
Background
A sewage treatment plant standard-lifting modification magnetic coagulation clarification process adds magnetic powder with a chemical formula of Fe in the conventional coagulation and flocculation precipitation processes 3 O 4 And the magnetic black crystal is also called as magnetic iron oxide, 5.18 g/cm thin film rice, the specific gravity of the floc is increased, the sewage is quickly clarified in a clarification tank, the magnetic powder is recycled through a high shear machine and a magnetic separator and is reused in the system again, but part of the magnetic powder enters a sludge dewatering system along with the sludge discharged out of the system, the lost magnetic powder needs to be manually supplemented and is put into a magnetic mixing reaction tank, the magnetic powder is supplemented and is supplemented for 1 time every day, after a single-rail electric hoist is hoisted in place, the package is manually cut off, the magnetic powder flows into the magnetic mixing reaction tank, the quantity of the magnetic powder needed by the quick sedimentation of the system floc is kept, and the adding quantity of the magnetic powder is 3-5 g/m.
However, when a sewage treatment plant operates at present, magnetic powder is added more coarsely in the magnetic coagulation clarification process, the magnetic powder is added at one time, the system operation is impacted, the uniform, continuous and automatic quantitative addition cannot be realized, and the effluent quality is difficult to guarantee, so that the existing requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic feeder apparatus and system of throwing of clarification technology magnetic is thoughtlessly congealed to sewage treatment plant magnetism that proposes in solving above-mentioned background art need artifically throw when coagulating clarification technology operation and add the magnetic, and can not be even, last, the automatic quantitative problem of throwing the feeder.
In order to achieve the above object, the utility model provides a following technical scheme: the automatic magnetic powder adding device for the magnetic coagulation clarification process comprises a sewage treatment mechanism, wherein the sewage treatment mechanism comprises a coagulation reaction tank, a magnetic mixing reaction tank, a flocculation reaction tank and a clarification tank, the coagulation reaction tank, the magnetic mixing reaction tank, the flocculation reaction tank and the clarification tank are sequentially communicated, a magnetic powder storage bin is arranged above the magnetic mixing reaction tank, two sides of the lower end of the magnetic powder storage bin are provided with support frames, the support frames are fixedly connected with the sewage treatment mechanism, and the front end of the flocculation reaction tank is provided with a control box; still include the magnetic powder ration and throw and add the ware, it sets up the below in storehouse is stored to the magnetic powder, the magnetic powder ration is thrown and is added the ware and include spiral feed motor and feed spiral rotating rod, and spiral feed motor sets up and throws the one side that adds the ware at the magnetic powder ration, feed spiral rotating rod and magnetic powder ration are thrown and are added the ware and rotate and be connected, and feed spiral rotating rod passes through the shaft coupling transmission with the output of spiral feed motor and be connected, the magnetic powder ration is thrown and is added the ware and store all be connected through the connecting pipe between storehouse and the sewage treatment mechanism with the magnetic powder. Preferably, the below of storehouse one side is stored to the magnetic is provided with vacuum loading attachment, and vacuum loading attachment and sewage treatment mechanism fixed connection, vacuum loading attachment and magnetic are stored and are connected through the loading hose between the storehouse, vacuum loading attachment's upper end is provided with the vacuum pump, upper end one side that the storehouse was stored to the magnetic is provided with the access hole.
Preferably, one side of the sewage treatment mechanism is provided with a water inlet flow meter.
Preferably, the lower ends of the two sides of the magnetic powder storage bin are provided with rappers.
Preferably, a heater is arranged in the magnetic powder quantitative adding device.
Preferably, the front end of the magnetic powder storage bin is provided with a material level observation hole.
Preferably, one side of the vacuum feeding device is provided with a stainless steel suction nozzle.
Preferably, the output end of the water inlet flow meter is electrically connected with the input end of the control box, and the output end of the control box is electrically connected with the vacuum pump, the vibrator, the spiral feeding motor and the input end of the heater.
An automatic magnetic powder feeding system for a magnetic coagulation clarification process comprises the automatic magnetic powder feeding device for the magnetic coagulation clarification process.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with the magnetic powder ration in the below in magnetic storage storehouse and throw with the ware, the magnetic powder ration is thrown with the ware and is included spiral feed motor, a heater, spiral rotary rod, through spiral feed motor frequency conversion control, under the rotation of spiral rotary rod, the magnetic powder can be thrown to the magnetic mixing reaction zone of sewage treatment mechanism along the connecting pipe under the action of gravity, participate in the floc rapid precipitation reaction, feed spiral rotary rod can design according to the demand, according to how much of per hour feed rate can set into multiple model, formulate as required, also can adjust the rotational speed of feed spiral rotary rod through the frequency of adjusting spiral feed motor, and then the unloading volume of adjustment magnetic powder, guarantee to throw the material even, the dispersion, the precision is within 1%, guarantee to have enough magnetic powder volume in magnetic coagulation clarification system, keep the high efficiency of floc rapid precipitation clarification, thereby realize the operation stable, even, continuous automatic addition, water quality is effectively guaranteed;
2. the utility model discloses a lower extreme in magnetic storage storehouse both sides is provided with the knocker, slaps the magnetic storage storehouse through the knocker, helps the magnetic of magnetic storage storehouse inner wall to drop to bottom magnetic ration adder through the vibration power of knocker to avoid magnetic in the magnetic storage storehouse to adhere to the inner wall and influence the actual throwing effect, and the inner wall in magnetic storage storehouse is also cleared up more easily in the dropping of magnetic simultaneously, has made things convenient for daily use;
3. the utility model discloses a store the storehouse front end at the magnetic and be provided with the material level and observe the hole, the material level is observed the hole and is made for transparent organic glass, can observe and store the storehouse material level, uses convenience more, and the bottom curb plate that the storehouse was stored to the magnetic simultaneously designs into 45 toper, and the storehouse bottom is stored to the magnetic of being convenient for automatic dropping under the action of gravity at the magnetic.
Drawings
Fig. 1 is an elevation view of the whole structure of the present invention;
fig. 2 is the schematic diagram of the internal structure of the magnetic powder quantitative adding device of the present invention.
In the figure: 1. a sewage treatment mechanism; 2. a water inlet flow meter; 3. a vacuum feeding device; 4. a vacuum pump; 5. a stainless steel suction nozzle; 6. a feeding hose; 7. a magnetic powder storage bin; 8. an access hole; 9. a material level observation hole; 10. a vibrator; 11. a magnetic powder quantitative feeder; 12. a screw feed motor; 13. a heater; 14. a feeding spiral rod; 15. a support frame; 16. a connecting pipe; 17. a control box; 18. a coagulation reaction tank; 19. a magnetic mixing reaction tank; 20. a flocculation reaction tank; 21. a clarification tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a magnetic powder automatic feeding device for a magnetic coagulation clarification process comprises a sewage treatment mechanism 1, wherein the sewage treatment mechanism 1 comprises a coagulation reaction tank 18, a magnetic mixing reaction tank 19, a flocculation reaction tank 20 and a clarification tank 21, the coagulation reaction tank 18, the magnetic mixing reaction tank 19, the flocculation reaction tank 20 and the clarification tank 21 are sequentially communicated, a magnetic powder storage bin 7 is arranged above the magnetic mixing reaction tank 19, support frames 15 are arranged on two sides of the lower end of the magnetic powder storage bin 7, the support frames 15 are fixedly connected with the sewage treatment mechanism 1, and a control box 17 is arranged at the front end of the flocculation reaction tank 20; still include magnetic ration and throw with ware 11, it sets up the below of storing storehouse 7 at the magnetic, magnetic ration is thrown with ware 11 and is included spiral feed motor 12 and feed spiral rotating rod 14, and spiral feed motor 12 sets up the one side of throwing with ware 11 at the magnetic ration, feed spiral rotating rod 14 is thrown with magnetic ration and is added ware 11 and rotate and be connected, and feed spiral rotating rod 14 passes through the shaft coupling transmission with the output of spiral feed motor 12 and is connected, magnetic ration is thrown with ware 11 and magnetic and is stored storehouse 7 and sewage treatment mechanism 1 between all be connected through connecting pipe 16.
When the device is used, after magnetic powder enters the magnetic powder quantitative adding device 11, the spiral feeding motor 12 is started to enable the feeding spiral rod 14 to rotate, the magnetic powder is added to the magnetic mixing reaction tank 19 of the sewage treatment mechanism 1 along the connecting pipe 16 under the action of gravity and participates in the floc rapid precipitation reaction, the PLC program control module in the control box 17 calculates the matching water inflow rate logically and converts the matching water inflow rate into the magnetic powder adding speed, the spiral feeding frequency conversion is automatically adjusted, the magnetic powder is added to the magnetic mixing reaction tank 19, the matching magnetic powder amount is 3-5 g/m, the control box 17 realizes remote operation control by adopting PLC, feedback signals such as operation signals and fault signals are connected to a central control platform to monitor the operation state in real time, the stable, uniform and continuous automatic adding is realized, and the water quality is effectively ensured.
Referring to fig. 1, a vacuum feeding device 3 is arranged below one side of a magnetic powder storage bin 7, the vacuum feeding device 3 is fixedly connected with a sewage treatment mechanism 1, the vacuum feeding device 3 is connected with the magnetic powder storage bin 7 through a feeding hose 6, a vacuum pump 4 is arranged at the upper end of the vacuum feeding device 3, an access hole 8 is arranged at one side of the upper end of the magnetic powder storage bin 7, and the interior of the magnetic powder storage bin 7 can be conveniently overhauled through the access hole 8; referring to fig. 1, a water inlet flow meter 2 is arranged at one side of a sewage treatment mechanism 1, and the water inlet flow meter 2 can measure the water inlet flow rate, so that the subsequent magnetic powder adding speed can be conveniently calculated and changed, and the stable, uniform and continuous automatic magnetic powder adding is realized; referring to fig. 1, the rapper 10 is arranged at the lower end of the two sides of the magnetic powder storage bin 7, the rapper 10 is used for beating the magnetic powder storage bin 7, and the vibration force of the rapper 10 is used for helping the magnetic powder on the inner wall of the magnetic powder storage bin 7 to fall into the bottom magnetic powder quantitative feeder 11, so that the influence on the actual feeding effect caused by the attachment of the magnetic powder on the inner wall in the magnetic powder storage bin 7 is avoided; referring to fig. 2, a heater 13 is arranged inside the magnetic powder quantitative adding device 11, and the heater 13 can keep a certain heating temperature to avoid wet caking and hardening, so that the magnetic powder is kept dry and dry inside the magnetic powder quantitative adding device 11, and the magnetic powder is convenient to discharge; referring to fig. 1, a material level observation hole 9 is formed in the front end of the magnetic powder storage bin 7, the material level observation hole 9 is made of transparent organic glass, the material level of the storage bin can be observed, and the magnetic powder storage bin is convenient to use; referring to fig. 1, a stainless steel suction nozzle 5 is arranged at one side of the vacuum feeding device 3, and the stainless steel suction nozzle 5 is made of stainless steel, so that the service life is long; referring to fig. 1, the output end of the water inlet flow meter 2 is electrically connected to the input end of the control box 17, and the output end of the control box 17 is electrically connected to the input ends of the vacuum pump 4, the rapping device 10, the spiral feeding motor 12 and the heater 13.
The working principle is as follows: when in use, sewage is added into a coagulation reaction tank 18 of the sewage treatment mechanism 1 through a pipeline, the inflow flowmeter 2 measures inflow, at the moment, the vacuum pump 4 is started, magnetic powder is sucked into the vacuum feeding device 3 through the stainless steel suction nozzle 5 and then is conveyed into the magnetic powder storage bin 7 through the feeding hose 6, the magnetic powder amount in the magnetic powder storage bin 7 can be conveniently and easily observed through a material level observation hole 9 at the front end of the magnetic powder storage bin 7, the interior of the magnetic powder storage bin 7 can be conveniently overhauled through an overhaul hole 8, a side plate at the bottom of the magnetic powder storage bin 7 is designed into a 45-degree cone shape, the magnetic powder can be conveniently and obliquely dropped to the bottom of the magnetic powder storage bin 7 under the action of gravity, the beater 10 is arranged at the lower ends of two sides of the magnetic powder storage bin 7, the magnetic powder storage bin 7 is conveniently and is thrown into the quantitative adder 11 at the bottom through the beater 10 and the vibrating force of the beater 10, thereby avoiding the influence on the actual feeding effect caused by the attachment of the magnetic powder inside the magnetic powder storage bin 7 to the inner wall, the vibrator 10 is controlled by the PLC program in the control box 17, and is opened at regular time, the opening interval time is adjustable, and the vibrator can be controlled manually and automatically, and is convenient to use, after the magnetic powder in the magnetic powder storage bin 7 enters the magnetic powder quantitative feeder 11, the spiral feeding motor 12 is started to enable the spiral feeding rod 14 to rotate, the magnetic powder can be fed to the magnetic mixing reaction tank 19 of the sewage treatment mechanism 1 along the connecting pipe 16 under the action of gravity to participate in the rapid precipitation reaction of flocs, the spiral feeding rod 14 can be designed according to requirements, can be set into various models according to the feeding amount per hour, can be prepared as required, and can also adjust the rotating speed of the spiral feeding rod 14 by adjusting the frequency of the spiral feeding motor 12, and further adjusting the blanking amount of the magnetic powder, ensuring that the feeding is uniform, dispersed and within 1% in precision, ensuring that enough magnetic powder is in a magnetic coagulation clarification system, keeping the high efficiency of fast sedimentation and clarification of flocs, simultaneously keeping a certain heating temperature of a heater 13 in the magnetic powder quantitative feeder 11, avoiding moist caking and hardening, keeping the magnetic powder dry and dry inside the magnetic powder quantitative feeder 11, facilitating the feeding of the magnetic powder, logically calculating the matching water inflow rate through a PLC program control module in a control box 17, converting the matching water inflow rate into the magnetic powder feeding speed, automatically adjusting the spiral feeding frequency conversion, feeding the magnetic powder into a magnetic mixing reaction tank 19, matching the magnetic powder amount to 3-5 g/m, realizing remote operation control by adopting a PLC (programmable logic controller), connecting feedback signals such as operation signals and fault signals to a central control platform to monitor the operation state in real time, realizing stable, uniform and continuous automatic feeding, and effectively ensuring the water quality. The magnetic powder adding speed conversion process is as follows:
magnetic powder feeding speed Q Magnetic powder = C Magnetic powder ×Q Inflow water
In the formula: q Inflow water -inflow Q Inflow water ，m³/h；
C Magnetic powder And (4) carrying out dry distillation at a speed of 3-5 g/m according to the condition of effluent quality, wherein the adding amount is adjustable.
Q Magnetic powder The adding speed of magnetic powder is g/h.
For example: the processing amount is 50000 m full-year/day, a sewage plant adopting the standard-lifting modified magnetic coagulation clarification process and an automatic magnetic powder adding device in the magnetic coagulation clarification process are adopted, and the magnetic powder adding speed Q is calculated Magnetic powder ：
Q Inflow water -water inflow Q Inflow water Rapid 50000 m/day =2084m high harvest/h
C Magnetic powder -carrying out a single load, taking 5g/m for carrying out a thin-wall strip:
namely: magnetic powder feeding speed Q Magnetic powder = C Magnetic powder ×Q Inflow water =5g/m³×2084 m³/h=10420g/h=10.42kg/h。
As another embodiment of the utility model, still provide a be used for automatic dosing system of magnetic coagulation clarification technology magnetic, include be used for automatic dosing device of magnetic coagulation clarification technology magnetic.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a be used for automatic feeder apparatus of throwing of magnetism clarification technology magnetic that thoughtlessly, includes sewage treatment mechanism (1), sewage treatment mechanism (1) mixes reaction tank (18), magnetism including thoughtlessly reacting pond (19), flocculation reaction tank (20) and depositing reservoir (21), and thoughtlessly all is linked together in proper order between reaction tank (18), magnetism mixed reaction tank (19), flocculation reaction tank (20) and depositing reservoir (21), the top that reaction tank (19) were mixed to magnetism is provided with magnetic storage storehouse (7), the both sides of magnetic storage storehouse (7) lower extreme are provided with support frame (15), and support frame (15) and sewage treatment mechanism (1) fixed connection, the front end of flocculation reaction tank (20) is provided with control box (17), its characterized in that: still throw with ware (11) including the magnetic powder ration, it sets up the below that the storehouse (7) was stored to the magnetic powder, the magnetic powder ration is thrown and is added ware (11) and is included spiral feed motor (12) and feed spiral rotary rod (14), and spiral feed motor (12) set up and throw the one side that adds ware (11) at the magnetic powder ration, feed spiral rotary rod (14) are thrown with the magnetic powder ration and are added ware (11) and rotate and be connected, and feed spiral rotary rod (14) pass through the shaft coupling transmission with the output of spiral feed motor (12) and be connected, the magnetic powder ration is thrown and is added ware (11) and is stored all through connecting pipe (16) between storehouse (7) and sewage treatment mechanism (1) with the magnetic powder, the below of storehouse (7) one side is stored to the magnetic powder is provided with vacuum loading attachment (3), and vacuum loading attachment (3) and sewage treatment mechanism (1) fixed connection, be connected through loading hose (6) between vacuum loading attachment (3) and magnetic powder storage storehouse (7), the upper end is provided with vacuum pump (4) on the vacuum, the magnetic powder storage storehouse (7) one side is stored and is provided with the inspection hole (9), the inspection hole (8) before the magnetic powder storage storehouse (7), sewage treatment mechanism (7) is provided with the inspection hole (8).
2. The automatic adding device of magnetic powder for the magnetic coagulation clarification process according to claim 1, which is characterized in that: the lower ends of the two sides of the magnetic powder storage bin (7) are provided with rappers (10).
3. The automatic adding device of magnetic powder for the magnetic coagulation clarification process according to claim 1, which is characterized in that: and a heater (13) is arranged in the magnetic powder quantitative adding device (11).
4. The automatic adding device of magnetic powder for the magnetic coagulation clarification process according to claim 1, which is characterized in that: and a stainless steel material suction nozzle (5) is arranged on one side of the vacuum feeding device (3).
5. The utility model provides an automatic dosing system of magnetic powder for magnetic coagulation clarification technology which characterized in that: the automatic adding device for the magnetic powder for the magnetic coagulation clarification process comprises any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320311606.1U CN218755178U (en) | 2023-02-24 | 2023-02-24 | Automatic magnetic powder feeding device and system for magnetic coagulation clarification process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320311606.1U CN218755178U (en) | 2023-02-24 | 2023-02-24 | Automatic magnetic powder feeding device and system for magnetic coagulation clarification process |
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| Publication Number | Publication Date |
|---|---|
| CN218755178U true CN218755178U (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320311606.1U Active CN218755178U (en) | 2023-02-24 | 2023-02-24 | Automatic magnetic powder feeding device and system for magnetic coagulation clarification process |
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| Country | Link |
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| CN (1) | CN218755178U (en) |
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- 2023-02-24 CN CN202320311606.1U patent/CN218755178U/en active Active
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| CB03 | Change of inventor or designer information |
Inventor after: Ma Shujian Inventor after: Chen Yishuan Inventor after: Lin Guangyu Inventor after: Lin Lijian Inventor after: Zeng Sentao Inventor before: Ma Shujian Inventor before: Chen Yishuan Inventor before: Lin Guangyu Inventor before: Lin Lijian Inventor before: Zeng Lintao |
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| CB03 | Change of inventor or designer information |