Activated carbon conveying device

Abstract

The utility model discloses an activated carbon conveying device which is used for conveying activated carbon into an adsorption tower, the activated carbon conveying device comprises a material bin, a vibrator, a conveying pipe and an air amplifier, the material bin is arranged close to the adsorption tower, and a containing space is formed in the material bin. A discharging opening communicating with the containing space is formed in the bottom end of the material bin, and the bottom end of the material bin is gradually shrunk towards the direction of the discharging opening; the vibrator is mounted in the accommodating space and is used for enabling the activated carbon in the accommodating cavity to slide down to the discharge hole; one end of the conveying pipe extends into the adsorption tower; the air amplifier comprises an air inlet, an air suction port and an air blowing port which are communicated with one another, the air suction port is communicated with the discharging port, the other end of the conveying pipe is communicated with the air blowing port, and the air inlet is communicated with external compressed air. According to the activated carbon conveying device, the risk in the activated carbon conveying process is reduced, and the working efficiency in the activated carbon conveying process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially relates to a kind of activated carbon conveying device. BACKGROUND

[0002] Activated carbon adsorption tower is one of sewage station process equipment, which is installed at the end of biochemical system. Its main function is to adsorb pollutants in water through the small pore size of activated carbon, achieving the purpose of purifying water quality. When the activated carbon in the adsorption tower is saturated, it needs to be replaced with new activated carbon.

[0003] Currently, the method of electric hoist is usually used to lift activated carbon to the opening at the top of the adsorption tower to add activated carbon into the adsorption tower. However, there is a risk of heavy object contact and falling during the operation, and the operation efficiency is low, which consumes a lot of time. SUMMARY

[0004] The main purpose of the present utility model is to provide an activated carbon conveying device to increase the safety and operation efficiency during the replacement of activated carbon.

[0005] To achieve the above-mentioned purpose, the activated carbon conveying device is used to convey activated carbon into the adsorption tower. The activated carbon conveying device comprises:

[0006] A material bin is arranged near the adsorption tower. An accommodating space is formed in the material bin. A discharge port communicating with the accommodating space is formed at the bottom end of the material bin. The bottom end of the material bin is tapered towards the discharge port.

[0007] A vibrator is installed in the accommodating space. The vibrator is used to make the activated carbon in the accommodating cavity slide down to the discharge port.

[0008] A conveying pipe is arranged at one end of the adsorption tower.

[0009] An air amplifier comprises an air inlet, an air suction port and an air blowing port which are in communication with each other. The air suction port is in communication with the discharge port. The other end of the conveying pipe is in communication with the air blowing port. The air inlet is in communication with the compressed air outside.

[0010] In an embodiment, the top end of the adsorption tower is provided with an exhaust port. The activated carbon conveying device further comprises a dustproof assembly, which comprises a separation net covering the exhaust port.

[0011] In an embodiment, the dustproof assembly further comprises a sprayer and a solenoid valve. The sprayer is arranged in the exhaust port and is used to spray the exhaust port. The solenoid valve is used to open or close the sprayer.

[0012] In an embodiment, the material bin comprises a bin body and a support frame, the support frame is supported on the outer wall of the bin body, the bin body comprises a storage section, a material falling section and a discharging section connected in sequence in the vertical direction, the discharge port is arranged on the outer wall of the discharging section, and the material falling section is arranged in a tapered manner towards the discharging section.

[0013] In an embodiment, the number of discharge ports is multiple, multiple discharge ports are arranged in a spaced manner along the circumference of the discharging section, the number of conveying pipes is consistent with the number of discharge ports and is arranged in a one-to-one correspondence, and one air amplifier is arranged between each discharge port and the conveying pipe.

[0014] In an embodiment, the outer wall of the storage section is provided with an opening communicating with the accommodating cavity, and a movable door is connected at the opening, and the movable door is used to block or open the opening.

[0015] In an embodiment, the number of air amplifiers is multiple, multiple air amplifiers are arranged in a spaced manner along the extension direction of the conveying pipe and connected to the conveying pipe.

[0016] In an embodiment, the air amplifier comprises a main body and an air inlet end in communication with each other, the main body is provided with an amplification chamber, and the opposite ends of the main body are respectively provided with an air suction port and an air blowing port in communication with the amplification chamber, and the air inlet end is provided with the air inlet port.

[0017] In an embodiment, the number of air inlet ends is two, and the two air inlet ends are arranged on the two sides of the main body.

[0018] In an embodiment, the activated carbon conveying device further comprises an operation box, the operation box is arranged close to the adsorption tower, and the operation box is in communication connection with the vibrator and the external compressed air control valve.

[0019] The utility model discloses a technical scheme, and the active carbon conveying device includes material bin, vibrator, conveying pipe and air amplifier, and the material bin forms the containing space in, and the containing space is used for storing active carbon, and the bottom of material bin forms the discharge gate with the communicating containing space, and the vibrator is still provided with in the containing space, and one end of conveying pipe is inhaled to the adsorption tower, and the other end of conveying pipe is communicated with the discharge gate through air amplifier, and the air amplifier includes the air inlet, suction port and blow -off port with each other, and the suction port is communicated with the discharge gate, can suck the material of discharge gate and through the blow -off port conveying to the conveying pipe in. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be to the drawing needed to be used in the embodiment or prior art description briefly introduced, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, still can obtain other drawings according to the structure shown by these drawings.

[0021] Figure 1 The structure schematic diagram of the active carbon conveying device one embodiment provided by the utility model is shown in the figure.

[0022] Figure 2 The main view structural schematic diagram of the material bin in the utility model is shown in the figure. Figure 1 The main view structural schematic diagram of the material bin in the utility model is shown in the figure.

[0023] Figure 3 The top view structural schematic diagram of the material bin in the utility model is shown in the figure. Figure 1 The top view structural schematic diagram of the material bin in the utility model is shown in the figure.

[0024] Figure 4 The structure schematic diagram of the air amplifier one embodiment provided by the utility model is shown in the figure.

[0025] EXPLANATION OF DRAWINGS:

[0026] 100, active carbon conveying device; 200, adsorption tower; 1, material bin; 1a, containing space; 1b, discharge port; 2, vibrator; 3, conveying pipe; 4, air amplifier; 4a, air inlet; 4b, air suction port; 4c, air blowing port; 200a, air outlet; 5, dustproof assembly; 51, atomizer; 52, electromagnetic valve; 11, bin body; 12, support frame; 111, storage section; 112, blanking section; 113, discharge section; 111a opening; 114, movable door; 41, main body; 42, air inlet end; 6, operation box.

[0027] The realization, functional features and advantages of the utility model will be further described in combination with embodiments with reference to the drawings. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0030] In addition, if the embodiments of the utility model involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skill in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0031] The utility model provides a kind of active carbon conveying device.

[0032] Please refer to Figures 1 to 4In the embodiment of the utility model, the active carbon conveying device 100 is used for conveying active carbon into the adsorption tower 200, the active carbon conveying device 100 includes material bin 1, vibrator 2, conveying pipe 3 and air amplifier 4, the material bin 1 is arranged close to the adsorption tower 200, the accommodating space 1a is formed in the material bin 1, the bottom end of the material bin 1 is provided with the discharge port 1b communicating with the accommodating space 1a, and the bottom end of the material bin 1 is taperedly arranged towards the direction of the discharge port 1b;The vibrator 2 is installed in the accommodating space 1a, and the vibrator 2 is used for making the active carbon in the accommodating cavity slide down to the discharge port 1b;One end of the conveying pipe 3 extends into the adsorption tower 200;The air amplifier 4 includes air inlet 4a, air inlet 4b and air outlet 4c, which are communicated with each other, the air inlet 4b is communicated with the discharge port 1b, the other end of the conveying pipe 3 is communicated with the air outlet 4c, and the air inlet 4a is communicated with the compressed air outside.

[0033] In the technical scheme of the embodiment, the active carbon conveying device 100 includes the material bin 1, the vibrator 2, the conveying pipe 3 and the air amplifier 4, the accommodating space 1a is formed in the material bin 1, the accommodating space 1a is used for storing the active carbon, the material bin 1 is arranged close to the adsorption tower 200, the interval distance between the material bin 1 and the adsorption tower 200 can be shortened, the active carbon in the accommodating cavity can be conveniently conveyed into the adsorption tower 200, the bottom end of the material bin 1 is provided with the discharge port 1b communicating with the accommodating space 1a, the active carbon in the accommodating space 1a can be discharged from the discharge port 1b, the bottom end of the material bin 1 is taperedly arranged towards the direction of the discharge port 1b, so that most of the active carbon can slide down to the bottom discharge port 1b of the material bin 1 by relying on its own weight, the vibrator 2 is further arranged in the accommodating space 1a, the remaining active carbon is vibrated and slid down to the bottom by the vibration of the vibrator 2, one end of the conveying pipe 3 extends into the adsorption tower 200, the other end of the conveying pipe 3 is communicated with the discharge port 1b through the air amplifier 4, the air amplifier 4 can adopt the existing air amplifier 4, the air amplifier 4 includes the air inlet 4a, the air inlet 4b and the air outlet 4c, which are communicated with each other, the air inlet 4b is communicated with the discharge port 1b, the material in the discharge port 1b can be sucked out and conveyed into the conveying pipe 3 through the air outlet 4c.

[0034] In use, the activated carbon conveying device 100 of the present embodiment, since the air inlet 4a of the air amplifier 4 is in communication with the compressed air outside, the compressed air is allowed to enter the air amplifier 4 through the air inlet 4a by opening the valve of the compressed air, and the compressed air is allowed to enter the conveying pipe 3 from the air blowing port 4c through the pressure boosting of the air amplifier 4, and the activated carbon at the discharge port 1b is allowed to be sucked out through the air suction port 4b and conveyed to the conveying pipe 3 from the air blowing port 4c through the wall attachment effect generated by the airflow, so that the activated carbon can be conveyed along the conveying pipe 3 to the adsorption tower 200, in the process, the vibrator 2 vibrates the activated carbon in the containing space 1a to the discharge port 1b, until the activated carbon in the containing space 1a is conveyed completely, and the conveying of the activated carbon is completed. The activated carbon conveying device 100 of the present embodiment does not need to use the hoisting method to convey the activated carbon, which reduces the risk in the process of conveying the activated carbon, and continuously conveys the activated carbon through the conveying pipe 3, which increases the work efficiency in the process of conveying the activated carbon.

[0035] In an embodiment, the top end of the adsorption tower 200 is provided with an exhaust port 200a, and the activated carbon conveying device 100 further comprises a dustproof assembly 5, which comprises a isolation net covering the exhaust port 200a. In the present embodiment, the exhaust port 200a is arranged at the top end of the adsorption tower 200, which can exhaust the air generated in the process of conveying the activated carbon by the conveying pipe 3, and prevent the air from affecting the adsorption tower 200. The isolation net covering the exhaust port 200a can prevent the dust on the activated carbon from overflowing from the exhaust port 200a, and ensure the cleanliness and safety of the operating environment.

[0036] Based on the above embodiment, the dustproof assembly 5 further comprises a sprayer 51 and a solenoid valve 52, the sprayer 51 is arranged in the exhaust port 200a, and the sprayer 51 is used to spray the exhaust port 200a, and the solenoid valve 52 is used to open or close the sprayer 51. In the present embodiment, the sprayer 51 is arranged at the exhaust port 200a, which can prevent the dust from spreading from the exhaust port 200a during the conveying of the activated carbon, and reduce air pollution, and the arrangement of the solenoid valve 52 makes the control of the sprayer 51 more flexible, and the sprayer 51 can be opened or closed according to actual needs.

[0037] In an embodiment, the material bin 1 comprises a bin body 11 and a support frame 12 supported on the outer wall of the bin body 11, the bin body 11 comprises a storage section 111, a material dropping section 112 and a discharging section 113 connected in sequence in the vertical direction, the discharge port 1b is arranged on the outer wall of the discharging section 113, and the material dropping section 112 is arranged in a tapered manner towards the discharging section 113. In this embodiment, the support frame 12 can stably support the bin body 11. The discharge port 1b is arranged on the outer wall of the discharging section 113, which facilitates the discharge of activated carbon from the discharge port 1b. The material dropping section 112 is arranged in a tapered manner towards the discharging section 113, which helps to accelerate the sliding of activated carbon to the discharging section 113 by relying on its own gravity. In this embodiment, the volume of the bin body 11 can be set to 1 cubic meter, the slope of the tapered material dropping section 112 can be set to be greater than or equal to 75 degrees, and the vibrator 2 can be arranged at the storage section 111 to facilitate the vibration of the activated carbon in the storage section 111 to the material dropping section 112.

[0038] In an embodiment, the number of discharge ports 1b is multiple, the multiple discharge ports 1b are arranged in a spaced manner along the circumference of the discharging section 113, the number of conveying pipes 3 is consistent with and one-to-one corresponds to the number of discharge ports 1b, and an air amplifier 4 is arranged between each discharge port 1b and the conveying pipe 3. In this embodiment, multiple discharge ports 1b are arranged to further improve the conveying efficiency of activated carbon, and the number of conveying pipes 3 is consistent with and one-to-one corresponds to the number of discharge ports 1b to ensure efficient conveying of materials. An air amplifier 4 is arranged between each discharge port 1b and the conveying pipe 3, the air amplifier 4 helps the smooth movement of activated carbon in the conveying pipe 3 by increasing the airflow speed, and the structure is reasonably arranged.

[0039] In an embodiment, the outer wall of the storage section 111 is provided with an opening 111a communicating with the accommodating cavity, and a movable door 114 is connected at the opening 111a, and the movable door 114 is used to block or open the opening 111a. In this embodiment, by opening the movable door 114, the operator can conveniently observe the state of the activated carbon in the bin body 11, and the movable door 114 can be hinged to the inner wall of the opening 111a to rotate relative to the opening 111a to open or block the opening 111a.

[0040] In an embodiment, the number of air amplifiers 4 is multiple, the multiple air amplifiers 4 are arranged in a spaced manner along the extension direction of the conveying pipe 3 and connected to the conveying pipe 3. In this embodiment, by arranging multiple air amplifiers 4, the conveying efficiency of activated carbon in the conveying pipe 3 can be improved. Specifically, in this embodiment, one conveying pipe 3 is provided with four air amplifiers 4, one of which is connected to the discharge port 1b and one end of the conveying pipe 3, and the other three air amplifiers 4 are arranged in a spaced manner along the extension direction of the conveying pipe 3. The conveying pipe 3 can be fixed by using a cable slot to ensure stable installation of the conveying pipe 3.

[0041] In an embodiment, please refer to Figure 4 , Figure 4 The direction indicated by the arrows in the figure is the compressed air flow direction, and the air amplifier 4 comprises a main body 41 and an air inlet end 42 which are in communication with each other. The main body 41 is provided with an amplification chamber, and the opposite ends of the main body 41 are respectively provided with an air suction port 4b and an air blowing port 4c which are in communication with the amplification chamber. The air inlet end 42 is provided with an air inlet port 4a. The amplification chamber in the main body 41 can effectively increase the speed and pressure of the airflow. The air suction port 4b and the air blowing port 4c at the two ends of the main body 41 are in communication with the amplification chamber, which can form a good airflow circulation. The air inlet end 42 is provided with the air inlet port 4a for introducing external compressed air, thereby improving the working efficiency of the air amplifier 4. The flow of activated carbon in the conveying pipe 3 is smoother.

[0042] In an embodiment, the number of air inlet ends 42 is two, and the two air inlet ends 42 are respectively arranged on the two sides of the main body 41. By arranging two air inlet ends 42, air from different directions can be introduced at the same time, so that the air amplifier 4 can suck in more compressed air, thereby improving the conveying efficiency of the activated carbon.

[0043] In an embodiment, the activated carbon conveying device 100 further comprises an operation box 6, which is arranged close to the adsorption tower 200 and is in communication connection with the vibrator 2 and the external compressed air control valve. In this embodiment, the operator can conveniently control the operation of the vibrator 2 and the supply of compressed air by controlling the operation box 6, thereby realizing effective management and adjustment of the activated carbon conveying process and improving the flexibility of operation.

[0044] The above description is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation or direct / indirect application in other related technical fields based on the technical concept of the present application and the content of the present application are included in the patent protection scope of the present application.

Claims

1. An activated carbon delivery device, characterized by, The active carbon conveying device is used for conveying active carbon into the adsorption tower, and comprises: A material bin is arranged close to the adsorption tower, and a containing space is formed in the material bin. A discharge port is arranged at the bottom end of the material bin and communicates with the containing space. The bottom end of the material bin is tapered towards the discharge port. A vibrator is arranged in the containing space and used for making the active carbon in the containing space slide to the discharge port. A conveying pipe is arranged in the adsorption tower. An air amplifier comprises an air inlet, an air suction port and an air blowing port which are communicated with each other. The air suction port communicates with the discharge port. The other end of the conveying pipe communicates with the air blowing port. The air inlet communicates with the external compressed air.

2. The activated carbon delivery device of claim 1, wherein, The top end of the adsorption tower is provided with an exhaust port. The active carbon conveying device further comprises a dustproof assembly which comprises a shielding net covering the exhaust port.

3. The activated carbon delivery device of claim 2, wherein, The dustproof assembly further comprises a sprayer arranged in the exhaust port and used for spraying the exhaust port, and an electromagnetic valve used for opening or closing the sprayer.

4. The activated carbon delivery device of claim 1, wherein, The material bin comprises a bin body and a support frame. The support frame is arranged on the outer wall of the bin body. The bin body comprises a storage section, a dropping section and a discharge section which are connected in sequence in the vertical direction. The discharge port is arranged on the outer wall of the discharge section. The dropping section is tapered towards the discharge section.

5. The activated carbon delivery device of claim 4, wherein, The number of the discharge ports is plural. The discharge ports are arranged at intervals in the circumferential direction of the discharge section. The number of the conveying pipes is consistent with the number of the discharge ports and each conveying pipe corresponds to one discharge port. Each of the discharge ports and the conveying pipes is provided with an air amplifier.

6. The activated carbon delivery device of claim 4, wherein, The outer wall of the storage section is provided with an opening which communicates with the containing space. The opening is connected with a movable door which is used for sealing or opening the opening.

7. The activated carbon delivery device of claim 1, wherein, The number of the air amplifiers is plural. The air amplifiers are arranged at intervals along the extension direction of the conveying pipe and connected to the conveying pipe.

8. The activated carbon delivery device according to any one of claims 1 to 7, wherein The air amplifier comprises a main body and an air inlet end which are communicated with each other. The main body is provided with an amplifying chamber. The opposite ends of the main body are respectively provided with the air suction port and the air blowing port which communicate with the amplifying chamber. The air inlet end is provided with the air inlet.

9. The activated carbon delivery device of claim 8, wherein, The number of the air inlet ends is two. The air inlet ends are arranged on the two sides of the main body.

10. The activated carbon delivery device of any one of claims 1-7, wherein, The active carbon conveying device further comprises an operation box which is arranged close to the adsorption tower. The operation box is in communication connection with the vibrator and the external compressed air control valve.

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