Efficient intelligent activated carbon adding system

Abstract

The utility model provides an efficient intelligent activated carbon dosing system, which relates to the technical field of sewage treatment and comprises a stock bin, two material level detectors are fixedly mounted at the top of the stock bin, a material conveying pipe is fixedly communicated with the outer surface wall of the stock bin, and a material conveying ball valve is fixedly communicated with the input end of the material conveying pipe. The input end of the conveying ball valve is fixedly communicated with a feeding system, the material level of activated carbon in the stock bin is detected through two material level detectors in the conveying process, so that feeding of the stock bin is controlled, the precise feeding effect is achieved, then an arch breaking device is arranged at the bottom of the stock bin, intermittent air inlet in the stock bin is guaranteed in cooperation with a vibration motor, and the feeding efficiency is improved. The phenomenon that the density of lime powder in the stock bin is increased due to anti-cavitation vibration is relieved, the discharging density is kept uniform and constant, the feeding precision is guaranteed, the problems of activated carbon waste and low utilization rate are avoided, and the phenomenon of activated carbon hardening is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a high-efficiency intelligent activated carbon dosing system. Background Art

[0002] With the development of society, the technology of heavy industry and light industry is becoming more and more advanced, but the negative effect is that the sewage is gradually increasing. The direct discharge of these sewage without treatment will seriously pollute the environment. Therefore, the treatment of sewage is particularly important. In the process of sewage treatment, when it is necessary to disinfect the sewage, it is usually necessary to add activated carbon suspension into the sewage for disinfection.

[0003] Existing, such as China Patent Publication No. CN220520201U discloses an activated carbon dosing device, which includes a treatment pool, a liquid inlet pipe is provided at one end of the treatment pool, a liquid discharge pipe is provided at the other end, and an auxiliary slag discharge assembly is provided at the bottom of the treatment pool, a lifting plate is provided at the top of the treatment pool through an adjustment assembly, a feeding assembly is provided on the lifting plate, a mixing assembly is provided on one side of the feeding assembly, and a collecting mechanism matching the feeding assembly is provided on the other side. The utility model can conveniently collect the floating activated carbon powder during the process of adding activated carbon powder, thereby preventing the activated carbon powder from scattering to the outside world and causing pollution to the environment, and also ensures the cleanliness of the surrounding area, and can also collect the activated carbon powder uniformly, which is convenient for subsequent recycling and reuse, etc., to avoid its waste.

[0004] Although the above patent avoids environmental pollution and ensures the cleanliness of the surrounding area, and can also collect activated carbon powder in a unified manner, which is convenient for subsequent recycling and reuse, thereby avoiding its waste, there are still some shortcomings. For example, when the device puts activated carbon, some activated carbon may become compacted at the entrance of the drain pipe, causing the drain pipe to be blocked. At the same time, the device does not have a system for controlling the addition of materials. When the activated carbon enters the interior of the device, if there is too much activated carbon in the device, it will also cause the activated carbon to overflow. Therefore, it is necessary to propose a new type of efficient and intelligent activated carbon addition system. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when activated carbon is added, some activated carbon may become compacted at the entrance of the drain pipe, causing the drain pipe to be blocked, and the device of the prior art also has no system for controlling the addition of materials. When the activated carbon enters the interior of the device, once there is too much activated carbon in the device, it will also cause the activated carbon to overflow. The problems raised in the background technology are solved by arranging a control feeding mechanism and an arch breaking device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an efficient and intelligent activated carbon dosing system, comprising: a silo, two material level detectors are fixedly installed on the top of the silo, the outer wall of the silo is fixedly connected with a feed pipe, the input end of the feed pipe is fixedly connected with a feed ball valve, the input end of the feed ball valve is fixedly connected with a feeding system, the bottom of the silo is fixedly connected with an arch breaking device, the bottom of the arch breaking device is fixedly connected with a screw feeder, the input end of the screw feeder is fixedly connected with a stirring tank, the bottom end of the stirring tank is fixedly connected with a gate valve, the output end of the gate valve is fixedly connected with a discharge system, and the outer wall of the stirring tank is fixedly connected with a water supply system;

[0007] The discharge system comprises two sedimentation tanks and a first discharge pipe, wherein the three output ends of the first discharge pipe are all fixedly connected with a first ball valve, the output ends of the three first ball valves are all fixedly connected with a second discharge pipe, the output ends of the three second discharge pipes are all fixedly connected with a feed pump, the output ends of the three feed pumps are all fixedly connected with a check valve, the output ends of the three check valves are all fixedly connected with a third ball valve, the output end of one of the three third ball valves is fixedly connected with a connecting pipe, and the two ends of the outer wall of the connecting pipe are respectively connected with the pipelines connected with the output ends of the other two third ball valves;

[0008] Therefore, the water supply system includes a water recycling device, and the output end of the water recycling device is connected to the stirring tank.

[0009] Preferably, the top of the silo is fixedly connected to a pulse dust collector, and the outer wall of the pulse dust collector is fixedly connected to a high-pressure air device, so that when dust is generated in the silo and is dispersed, the pulse dust collector can be used to prevent dust.

[0010] Preferably, safety valves are fixedly installed on the top of the silo and the pulse dust collector, which automatically open when the air pressure in the silo is too high, and release the pressure in the silo in time to prevent explosion.

[0011] Preferably, the top of the mixing tank is fixedly connected to a rain curtain dust collector, the outer wall of the water supply system is fixedly connected to a second supply pipe, and the output end of the second supply pipe is connected to the rain curtain dust collector to prevent dust inside the mixing tank from dissipating to the outside of the air.

[0012] Preferably, the outer wall of the water supply system is fixedly connected with two first connecting ball valves, and a turbine flowmeter is fixedly connected between opposite sides of the two first connecting ball valves to facilitate real-time monitoring of the flow of liquid put into the mixing tank by the water supply system.

[0013] Preferably, the outer wall of the water supply system is fixedly connected with two second connecting ball valves, and an electromagnetic valve is fixedly connected between the opposite sides of the two second connecting ball valves to facilitate control of the flow of the water supply system and prevent the liquid in the mixing tank from being too high or too low.

[0014] Preferably, the outer wall of the recycled water device is fixedly connected to a first supply pipe, and the three output ends of the first supply pipe are respectively connected to the three second discharge pipes, and the output ends of two of the three third ball valves are fixedly connected to an electromagnetic flowmeter, and the output ends of the electromagnetic flowmeter are respectively connected to two sedimentation tanks, so as to facilitate the detection of the flow rate of the discharged finished solution and accelerate the flow rate of the solution through the first supply pipe.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] In the utility model, a silo and two material level detectors are provided, and the silo is equipped with a vibration motor. After the activated carbon is transported into the silo by a feeding system, the material level of the activated carbon in the silo is detected by two material level detectors during the transportation process, thereby controlling the feeding of the silo to achieve the effect of precise feeding. Then, an arch breaking device is provided at the bottom of the silo, which cooperates with the vibration motor to ensure intermittent air intake in the silo, alleviates the phenomenon that the density of the lime powder in the silo increases due to anti-cavitation vibration, keeps the discharge density uniform and constant, ensures the addition accuracy, avoids the problems of activated carbon waste and low utilization rate, and solves the phenomenon of activated carbon compaction.

[0017] 2. In the utility model, by setting up a pulse dust collector and a rain curtain dust collector, it is convenient to prevent the activated carbon dust from drifting into the air through the vent when the silo and the mixing tank are working, thereby affecting the air quality. At the same time, a turbine flowmeter and an electromagnetic flowmeter are also set, which can accurately detect the flow rate of the water supply system and the flow rate of the suspension put into the sedimentation tank, and then cooperate with various ball valves to control the flow rate of the suspension and water, so as to further improve the accuracy of the addition. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a main structural stereogram of a high-efficiency intelligent activated carbon dosing system proposed by the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the partial structure of the discharge system in the high-efficiency intelligent activated carbon dosing system proposed by the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the partial structure of the water supply system in the high-efficiency intelligent activated carbon dosing system proposed by the utility model.

[0021] Legend: 1. Silo; 2. Material level detector; 3. Feed pipe; 4. Feed ball valve; 5. Feed system; 6. Arch breaking device; 7. Screw feeder; 8. Mixing tank; 9. Gate valve; 10. Discharge system; 1001. First discharge pipe; 1002. First ball valve; 1003. Second discharge pipe; 1004. Feed pump; 1005. Check valve; 1006. Third ball valve; 1007. Connecting pipe; 1 008, electromagnetic flowmeter; 1009, sedimentation tank; 11, water supply system; 1101, recycled water device; 1102, first supply pipeline; 1103, second supply pipeline; 1104, first connecting ball valve; 1105, turbine flowmeter; 1106, second connecting ball valve; 1107, solenoid valve; 12, pulse dust collector; 13, high-pressure air device; 14, safety valve; 15, rain curtain dust collector. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 3 As shown, the utility model provides a high-efficiency intelligent activated carbon dosing system, comprising: a silo 1, two material level detectors 2 are fixedly installed on the top of the silo 1, the outer wall of the silo 1 is fixedly connected with a feeding pipe 3, the input end of the feeding pipe 3 is fixedly connected with a feeding ball valve 4, the input end of the feeding ball valve 4 is fixedly connected with a feeding system 5, the bottom of the silo 1 is fixedly connected with an arch breaking device 6, the bottom of the arch breaking device 6 is fixedly connected with a screw feeder 7, the input end of the screw feeder 7 is fixedly connected with a stirring tank 8, the bottom end of the stirring tank 8 is fixedly connected with a gate valve 9, the output end of the gate valve 9 is fixedly connected with a discharge system 10, and the outer wall of the stirring tank 8 is fixedly connected with a water supply system 11;

[0025] The discharge system 10 includes two sedimentation tanks 1009 and a first discharge pipe 1001, three output ends of the first discharge pipe 1001 are fixedly connected to a first ball valve 1002, the output ends of the three first ball valves 1002 are fixedly connected to a second discharge pipe 1003, the output ends of the three second discharge pipes 1003 are fixedly connected to a feed pump 1004, the output ends of the three feed pumps 1004 are fixedly connected to a check valve 1005, the output ends of the three check valves 1005 are fixedly connected to a third ball valve 1006, the output end of one of the three third ball valves 1006 is fixedly connected to a connecting pipe 1007, and the two ends of the outer wall of the connecting pipe 1007 are respectively connected to the pipelines connected to the output ends of the other two third ball valves 1006;

[0026] Therefore, the water supply system 11 includes a water recycling device 1101 , and the output end of the water recycling device 1101 is connected to the stirring tank 8 .

[0027] The effect achieved by the entire embodiment 1 is that, by setting up a silo 1 and two material level detectors 2, and the silo 1 has its own vibration motor, after the activated carbon is transported into the silo 1 by using the feeding system 5, the material level of the activated carbon in the silo 1 is detected by the two material level detectors 2 during the transportation process, thereby controlling the feeding of the silo 1 to achieve the effect of precise feeding, and then an arch breaking device 6 is set at the bottom of the silo 1, which cooperates with the vibration motor to ensure intermittent air intake in the silo 1, alleviates the phenomenon that the density of the lime powder in the silo 1 increases due to the anti-cavitation vibration, keeps the discharge density uniform and constant, ensures the addition accuracy, avoids the problem of activated carbon waste and low utilization rate, and solves the problem of activated carbon compaction.

[0028] Embodiment 2, as Figure 1-Figure 3As shown, the top of the silo 1 is fixedly connected to a pulse dust collector 12, the outer wall of the pulse dust collector 12 is fixedly connected to a high-pressure air device 13, the tops of the silo 1 and the pulse dust collector 12 are fixedly installed with a safety valve 14, the top of the mixing tank 8 is fixedly connected to a rain curtain dust collector 15, the outer wall of the water supply system 11 is fixedly connected to a second supply pipe 1103, and the output end of the second supply pipe 1103 is connected to the rain curtain dust collector 15, the outer wall of the water supply system 11 is fixedly connected to two first connecting ball valves 1104, and the opposite sides of the two first connecting ball valves 1104 are fixedly connected. A turbine flowmeter 1105 is provided, and two second connecting ball valves 1106 are fixedly connected to the outer wall of the water supply system 11, and an electromagnetic valve 1107 is fixedly connected between the opposite sides of the two second connecting ball valves 1106; a first supply pipe 1102 is fixedly connected to the outer wall of the recycled water device 1101, and the three output ends of the first supply pipe 1102 are respectively connected to the three second discharge pipes 1003; the output ends of two of the three third ball valves 1006 are fixedly connected to an electromagnetic flowmeter 1008, and the output ends of the electromagnetic flowmeter 1008 are respectively connected to two sedimentation tanks 1009.

[0029] The effect achieved by the entire embodiment 2 is that, by setting up a pulse dust collector 12 and a rain curtain dust collector 15, it is convenient to prevent the activated carbon dust from drifting into the air through the vent when the silo 1 and the mixing tank 8 are working, thereby affecting the air quality. At the same time, a turbine flowmeter 1105 and an electromagnetic flowmeter 1008 are also set, which can accurately detect the flow rate of the make-up water in the water supply system 11 and the flow rate of the suspension in the sedimentation tank 1009, and then cooperate with various ball valves to control the flow rate of the suspension and water, thereby further improving the accuracy of the addition.

[0030] The working principle of the whole device is as follows: the activated carbon powder is transported into the silo 1 through the feeding system 5, the plastic ball valve and the feeding pipe 3 in turn, and then the vibration motor in the silo 1 is started to cooperate with the gravity of the activated carbon powder itself to be discharged into the arch breaking device 6 through the activation hopper at the bottom of the silo 1, and then transported into the mixing tank 8 through the screw feeder 7. In the process of transporting the activated carbon into the silo 1, it will be detected by two material level detectors 2. The two material level detectors 2 detect the high level and the low level respectively. When it is detected that the activated carbon level is too high, the delivery of the activated carbon is slowed down through the feeding ball valve 4, and vice versa. The delivery of the activated carbon is accelerated. At the same time, the powder floating in the process of transportation will pass through the pulse dust collector 12, and then the dust can be blown away by the high-pressure gas generated by the high-pressure air device 13. Then, when the pressure in the silo 1 and the pulse dust collector 12 is too high, the pressure can be controlled by two safety valves 14 to prevent the silo 1 from shrinking or expanding. After the activated carbon enters the mixing tank 8, liquid is added to the mixing tank 8 through the water supply device. At the same time, the liquid will be detected by the turbine flowmeter 1105, and the flow is controlled by the electromagnetic valve 1107. The water and activated carbon powder transported into the mixing tank 8 are fused and stirred with the agitator of the mixing tank 8. The dust generated during this period will enter the rain curtain dust collector 15, and the water in the second supply pipe 1103 will be discharged back into the mixing tank 8 for stirring until the stirring is completed. Then, it can be discharged into the discharge system 10 through the gate valve 9, and discharged into the sedimentation tank 1009 through the first discharge pipe 1001, the first ball valve 1002, the second discharge pipe 1003, the feed pump 1004, the check valve 1005, and the third ball valve 1006 in sequence. During this period, the flow will be detected by the electromagnetic flowmeter 1008. If the flow is found to be too low, the flow can be accelerated through the first supply pipe 1102, and then the water in the sedimentation tank 1009 can be disinfected;

[0031] It should be noted here that in addition to the illustrations, some devices also have their own components, such as:

[0032] Silo 1 is equipped with an activation hopper and a vibration motor;

[0033] The mixing tank 8 is equipped with a stirrer, a liquid level gauge, a dust collector and a dispensing pipeline, and the liquid level gauge can control the solenoid valve 1107 to control the replenishment of the liquid, and the stirrer here is a combination of a vertical flange motor and a silent gear;

[0034] The high-pressure air device 13 is equipped with an air compressor, an air storage tank and a refrigerated air dryer;

[0035] At the same time, the feeding method of the feeding system 5 is specifically that the activated carbon powder is transported to the use site by a tank truck and transported to the storage silo 1 of the activated carbon powder by a vacuum feeder on board;

[0036] These are technologies that already exist in real life, so I will not describe them in detail here.

[0037] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A highly efficient and intelligent activated carbon dosing system, characterized by: The invention comprises a silo (1), wherein two material level detectors (2) are fixedly installed on the top of the silo (1), an outer wall of the silo (1) is fixedly connected to a material delivery pipe (3), an input end of the material delivery pipe (3) is fixedly connected to a material delivery ball valve (4), an input end of the material delivery ball valve (4) is fixedly connected to a feeding system (5), an arch breaking device (6) is fixedly connected to the bottom of the silo (1), a screw feeder (7) is fixedly connected to the bottom of the arch breaking device (6), an input end of the screw feeder (7) is fixedly connected to a mixing tank (8), a gate valve (9) is fixedly connected to the bottom of the mixing tank (8), an output end of the gate valve (9) is fixedly connected to a discharge system (10), and an outer wall of the mixing tank (8) is fixedly connected to a water supply system (11); The discharge system (10) comprises two sedimentation tanks (1009) and a first discharge pipe (1001), wherein the three output ends of the first discharge pipe (1001) are all fixedly connected to a first ball valve (1002), the output ends of the three first ball valves (1002) are all fixedly connected to a second discharge pipe (1003), the output ends of the three second discharge pipes (1003) are all fixedly connected to a feed pump (1004), the output ends of the three feed pumps (1004) are all fixedly connected to a check valve (1005), the output ends of the three check valves (1005) are all fixedly connected to a third ball valve (1006), the output end of one of the three third ball valves (1006) is fixedly connected to a connecting pipe (1007), and the two ends of the outer wall of the connecting pipe (1007) are respectively connected to the pipes connected to the output ends of the other two third ball valves (1006); Therefore, the water supply system (11) includes a water recycling device (1101), and the output end of the water recycling device (1101) is connected to the stirring tank (8).

2. According to claim 1, a high-efficiency intelligent activated carbon dosing system is characterized in that: The top of the silo (1) is fixedly connected to a pulse dust collector (12), and the outer wall of the pulse dust collector (12) is fixedly connected to a high-pressure air device (13).

3. The high-efficiency intelligent activated carbon dosing system according to claim 2 is characterized in that: Safety valves (14) are fixedly mounted on the tops of the silo (1) and the pulse dust collector (12).

4. The high-efficiency intelligent activated carbon dosing system according to claim 1 is characterized in that: The top of the mixing tank (8) is fixedly connected to a rain curtain dust collector (15), the outer wall of the water supply system (11) is fixedly connected to a second supply pipe (1103), and the output end of the second supply pipe (1103) is connected to the rain curtain dust collector (15).

5. The high-efficiency intelligent activated carbon dosing system according to claim 1 is characterized in that: Two first connecting ball valves (1104) are fixedly connected to the outer wall of the water supply system (11), and a turbine flowmeter (1105) is fixedly connected between opposite sides of the two first connecting ball valves (1104).

6. The high-efficiency intelligent activated carbon dosing system according to claim 1 is characterized in that: The outer wall of the water supply system (11) is fixedly connected to two second connection ball valves (1106), and an electromagnetic valve (1107) is fixedly connected between opposite sides of the two second connection ball valves (1106).

7. The high-efficiency intelligent activated carbon dosing system according to claim 1 is characterized in that: The outer wall of the recycled water device (1101) is fixedly connected to a first supply pipe (1102), and the three output ends of the first supply pipe (1102) are respectively connected to three second discharge pipes (1003); the output ends of two of the three third ball valves (1006) are fixedly connected to an electromagnetic flowmeter (1008), and the output ends of the electromagnetic flowmeter (1008) are respectively connected to two sedimentation tanks (1009).

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