CN221869479U - Pickling device for activated carbon production - Google Patents

Abstract

The utility model relates to the technical field of activated carbon production, in particular to a pickling device for activated carbon production, which comprises a case, wherein an acid solution cavity, a second collecting cavity and a first collecting cavity are respectively arranged at the bottom end inside the case, a protective shell capable of preventing dust from scattering is fixedly arranged at the upper end of the case, vibrating mechanisms capable of shaking off activated carbon scraps are fixedly arranged at the left side and the right side inside the case, a feeding shell is fixedly arranged above the vibrating mechanisms close to the right side of the upper end of the case, three groups of spraying mechanisms capable of absorbing acid solution from the inside are fixedly arranged at one side of the case, a transport mechanism capable of transporting activated carbon is fixedly arranged inside the case, and the activated carbon is subjected to high-pressure flushing through a high-pressure spray head, so that the activated carbon can be quickly flushed in a manner, and the efficiency is higher than that obtained in a soaking manner.

Description

A kind of pickling device for activated carbon production

Technical Field

The utility model relates to the technical field of activated carbon production, in particular to an acid washing device for activated carbon production.

Background Art

During the processing of activated carbon, it needs to go through multiple processes, especially for activated carbon for water treatment. Activated carbon acid washing is an indispensable process. The main purpose of acid washing of activated carbon is to remove impurities in the activated carbon, more heavy metals, and on the other hand, it is to adjust the pH value of activated carbon.

There will be a lot of debris in the acidic process, which will cause the activated carbon to produce a lot of residue after cleaning. In addition, a lot of time is required to wait for the acid solution to penetrate deeper during the cleaning process, which greatly reduces work efficiency.

A Chinese patent (authorization announcement number: CN220195741U) proposes a pickling device for activated carbon production, which includes: a pickling cylinder, a control system, and a net basket, a driving mechanism, a PH sensor and a liquid level sensor arranged inside the pickling cylinder; the upper part of the pickling cylinder is provided with a feed port connected to the net basket, and a liquid inlet pipe and a liquid discharge pipe are arranged on the side wall, and a water pump and a valve are arranged on the liquid inlet pipe and the liquid discharge pipe; the net basket is opened upward, the lower part is connected to the driving mechanism, and the side wall is provided with an exhaust pipe passing through the side wall of the pickling cylinder; the driving mechanism, the PH sensor, the liquid level sensor, the water pump, and the valve are all connected to the control system. The utility model arranges a liquid level sensor and a pH value sensor in the pickling cylinder to detect the liquid level and acidity of the pickling solution in the pickling cylinder; the pickling cylinder is replenished with liquid, or the solution in the pickling cylinder is discharged, and the pickling is continued after the solution is refilled, so as to avoid affecting the process of activated carbon pickling due to insufficient acidity of the solution.

In the above scheme, only the acid solution of activated carbon can be replaced when in use. However, when cleaning the activated carbon, a large amount of debris will be generated. When the debris falls into the acid solution, it will affect the concentration of the acid solution. The cleaning efficiency of activated carbon by immersion is low. Therefore, we propose an acid washing device for activated carbon production.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a pickling device for activated carbon production, which solves the background problem.

In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

A pickling device for activated carbon production comprises a chassis, wherein an acid solution chamber, a second collecting chamber and a first collecting chamber are respectively provided at the bottom of the chassis, a protective shell for preventing dust from spreading is fixedly installed on the upper end surface of the chassis, vibration mechanisms for shaking off activated carbon debris are fixedly installed on the left and right sides of the chassis, a feed shell is fixedly installed above the vibration mechanism near the right side of the upper end of the chassis, three groups of spraying mechanisms for absorbing acid solution from the inside of the acid solution chamber are fixedly installed on one side of the chassis, and a transport mechanism for transporting activated carbon is fixedly installed inside the chassis.

As a further embodiment of the present invention, the vibration mechanism includes a vibration plate, one side of the vibration plate is rotatably connected to the upper end surface of the chassis, a vibration filter screen for filtering activated carbon ash is fixedly installed inside the vibration plate, a side of the vibration plate away from the chassis is fixedly connected to a feed shell, one side of the vibration plate is rotatably connected to two groups of rotating columns, and a driving motor is fixedly installed between the two groups of rotating columns.

As a further feature of the present invention, the output of the driving motor is fixedly installed with three groups of centrifugal blocks, the outer surface of the rotating column is rotatably connected with two groups of shrinkage tubes with a reset function, the bottom end of the shrinkage tube is fixedly connected to the chassis, and a folded rubber sheet is fixedly connected between the vibration plate and the chassis to prevent dust screened out by the vibration filter from flying.

As a further feature of the present invention, the transport mechanism comprises a plurality of threaded rods, the threaded rods are rotatably connected to the interior of the chassis, and one end of the threaded rods away from the chassis is fixedly connected to a rotating pulley.

As a further feature of the present invention, a transmission belt is provided on the tensioning sleeve between the plurality of rotating pulleys, and a rotating motor is fixedly mounted on one end of the rotating pulleys on the left and right sides, and the rotating motor is fixedly mounted on the inner wall of the chassis.

As a further feature of the present invention, the spraying mechanism includes three groups of water pumps, which are fixedly installed on one side of the chassis, and six groups of water pipes are fixedly connected to the upper end surface of the chassis, and every two groups of water pipes are respectively fixedly connected to the corresponding water pumps, and a number of high-pressure nozzles are fixedly installed at the bottom of the water pipes, and the water inlet of the water pump is fixedly connected to the acid solution chamber.

Beneficial Effects

The utility model provides an acid washing device for activated carbon production. Compared with the prior art, it has the following beneficial effects:

1. The acid washing device for activated carbon production can achieve quick washing of activated carbon by high-pressure washing of activated carbon through a high-pressure nozzle, which is faster and more efficient than that obtained by soaking.

2. In the pickling device for producing activated carbon, the activated carbon is poured from the feed shell, and the driving motor is started. When the driving motor rotates, the centrifugal block is driven to rotate. When the centrifugal block rotates, it drives the driving motor to swing back and forth under the action of centrifugal force. Due to the swinging of the driving motor, the driving motor drives the contraction tube to vibrate through the rotating column. When the contraction tube vibrates up and down, it drives the vibration plate to vibrate. When the activated carbon falls on the upper end surface of the vibration filter, the vibration plate is driven to vibrate together by the contraction tube and the rotating column. The activated carbon residue will fall into the second collection chamber through the vibration filter for collection, thereby achieving the effect of screening and filtration.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a front view of the main body of the utility model;

Figure 2 is a cross-sectional view of the main body of the utility model;

Figure 3 is a schematic diagram of the structure of the main body vibration filter position of the utility model;

FIG4 is a schematic diagram of the position structure of the main driving motor of the utility model;

Figure 5 is a schematic diagram of the position structure of the main rotating pulley of the utility model;

FIG. 6 is a schematic diagram of the position structure of the main body water pump of the utility model.

In the figure: 1. chassis; 2. protective shell; 3. feed shell; 4. water pump; 5. first collecting chamber; 6. folding tube; 7. second collecting chamber; 8. filter box; 9. water pipe; 10. telescopic tube; 11. rotating column; 12. shrink tube; 13. folded rubber sheet; 14. vibration plate; 15. vibration filter; 16. driving motor; 17. centrifugal block; 18. rotating pulley; 19. rotating motor; 20. threaded rod; 21. moving plate; 22. acid solution chamber; 101. vibration mechanism; 201. spraying mechanism; 301. transportation mechanism.

DETAILED DESCRIPTION

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

Embodiment 1: Please refer to Figures 1-4. The utility model provides a technical solution: an acid washing device for activated carbon production, comprising a chassis 1, an acid solution chamber 22, a second collecting chamber 7 and a first collecting chamber 5 are respectively opened at the bottom of the chassis 1, and the first collecting chamber 5 and the second collecting chamber 7 are slidably connected with a collecting box that can collect activated carbon debris. The collecting box can collect the screened activated carbon debris to facilitate the staff to take it. A protective shell 2 is fixedly installed on the upper end surface of the chassis 1 to prevent dust from spreading, and a vibration mechanism 101 that can shake off the activated carbon debris is fixedly installed on the left and right sides of the chassis 1. A feed shell 3 is fixedly installed above the vibration mechanism 101 near the upper right side of the chassis 1, and three groups of spraying mechanisms 201 that can absorb acid solution from the acid solution chamber 22 are fixedly installed on one side of the chassis 1. A transportation mechanism 301 that can transport activated carbon is fixedly installed inside the chassis 1.

Embodiment 2: Please refer to Figures 1-4, the vibration mechanism 101 includes a vibration plate 14, one side of the vibration plate 14 is rotatably connected to the upper end surface of the chassis 1, and the vibration plate 14 is located above the second collecting chamber 7, a vibration filter 15 for filtering activated carbon ash is fixedly installed inside the vibration plate 14, the side of the vibration plate 14 away from the chassis 1 is fixedly connected to the feed shell 3, one side of the vibration plate 14 is rotatably connected to two groups of rotating columns 11, a driving motor 16 is fixedly installed between the two groups of rotating columns 11, and three groups of centrifugal blocks 17 are fixedly installed on the output of the driving motor 16, and the outer surface of the rotating column 11 is rotatably connected to two groups of shrink tubes 12 with a reset function. Specifically An elastic spring is fixedly installed inside the shrink tube 12, and the bottom end of the shrink tube 12 is fixedly connected to the chassis 1. A folded rubber sheet 13 is fixedly connected between the vibration plate 14 and the chassis 1 to prevent the dust screened out by the vibration filter 15 from flying. The bottom of the feed shell 3 is rotatably connected with a telescopic tube 10 that can support the feed shell 3, and the end of the telescopic tube 10 away from the feed shell 3 is rotatably connected to the chassis 1. Specifically, a reset spring that can reset the telescopic tube 10 is fixedly installed inside the telescopic tube 10. The telescopic tube 10 can support the feed shell 3, and when the feed shell 3 vibrates, the reset spring inside the telescopic tube 10 can effectively reset the feed shell 3.

Please refer to Figures 1-5, the transportation mechanism 301 includes a plurality of threaded rods 20, specifically, the gap between each two groups of threaded rods 20 is set to 0.5mm, and the distance between each two groups of threaded rods 20 can screen activated carbon debris with a diameter of less than or equal to 0.5mm, thereby further improving the purity and integrity of the activated carbon. The threaded rods 20 are rotatably connected to the inside of the chassis 1, and one end of the threaded rods 20 away from the chassis 1 is fixedly connected to a rotating pulley 18, and a transmission belt is provided between the tensioning sleeves of the plurality of rotating pulleys 18, and one end of the rotating pulleys 18 on the left and right sides is fixedly installed with a rotating motor 19, and the rotating motor 19 is fixedly installed on the inner wall of the chassis 1.

Please refer to Figures 1 and 6. The spraying mechanism 201 includes three groups of water pumps 4, which are fixedly installed on one side of the chassis 1. Six groups of water pipes 9 are fixedly connected to the upper end surface of the chassis 1. Every two groups of water pipes 9 are fixedly connected to the corresponding water pumps 4. A number of high-pressure nozzles are fixedly installed at the bottom of the water pipes 9. The water inlet of the water pump 4 is fixedly connected to the acid solution chamber 22. Specifically, the water inlet of the water pump 4 is fixedly connected to a folding pipe 6, and the end of the folding pipe 6 away from the water pump 4 is fixedly connected to a filter box 8. The filter box 8 is fixedly installed on one side of the chassis 1, and a number of movable plates 2 are slidably installed inside the filter box 8. 1. A dust filter is fixedly installed inside the movable plate 21. One end of the filter box 8 away from the folding tube 6 is fixedly connected to the acid solution chamber 22. The pump 4 extracts the acid solution from the acid solution chamber 22 to perform acid treatment on the activated carbon. At this time, since the acid solution in the acid solution chamber 22 will wash the activated carbon, the fallen residue may cause blockage to the high-pressure nozzle. When the pump 4 extracts the acid solution into the acid solution chamber 22, the acid solution passes through the movable plate 21 inside the filter box 8. The movable plate 21 can filter the activated carbon residue in the acid solution to prevent the high-pressure nozzle from being blocked.

Working principle: Pour the activated carbon from the feed shell 3, and start the driving motor 16. At this time, the driving motor 16 will drive the centrifugal block 17 to rotate when it rotates. When the centrifugal block 17 rotates, it will drive the driving motor 16 to shake back and forth under the action of centrifugal force. Due to the shaking of the driving motor 16, the driving motor 16 will drive the shrink tube 12 to vibrate through the rotating column 11. When the shrink tube 12 vibrates up and down, it will drive the vibration plate 14 to vibrate. When the activated carbon falls on the upper end surface of the vibration filter 15, the vibration plate 14 will be driven by the shrink tube 12 and the rotating column 11 to vibrate together. The broken residue of the activated carbon will fall into the second collection chamber 7 through the vibration filter 15 for collection, so as to achieve the effect of screening and filtering. After being treated with acid, there is another vibration filtration process to further improve the uniformity and purity of the activated carbon.

After the activated carbon is initially filtered, since the vibration filter 15 is installed obliquely, the activated carbon will slide along the outer surface of the vibration filter 15 and fall onto the outer surface of the threaded rod 20. At this time, the two sets of rotating motors 19 are started, and the rotating motors 19 drive the rotating pulleys 18 to rotate. The rotating pulleys 18 drive all the rotating pulleys 18 to rotate through the belts, and the rotating pulleys 18 drive the threaded rod 20 to rotate. Since the threaded rod 20 drives the activated carbon to move, the transportation of the activated carbon can be achieved.

Start the pump 4 again, and the pump 4 draws acidic solution from the acidic solution chamber 22 to perform acid treatment on the activated carbon. At this time, since the acidic solution in the acidic solution chamber 22 will flush the activated carbon, the fallen residue may cause blockage to the high-pressure nozzle. When the pump 4 draws the acidic solution into the acidic solution chamber 22, the acidic solution passes through the movable plate 21 inside the filter box 8. The movable plate 21 can filter the activated carbon residue in the acidic solution to prevent the high-pressure nozzle from being blocked. When the acidic solution is sprayed out from the high-pressure nozzle, the activated carbon can be sprayed. The threaded rod 20 can simply flip the activated carbon when rotating. At this time, the spraying of the activated carbon can be completed. After the spraying is completed, vibration screening is performed on one side.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

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

Claims (6)

1. An acid washing device for producing activated carbon, comprising a chassis (1), characterized in that: an acid solution chamber (22), a second collecting chamber (7) and a first collecting chamber (5) are respectively opened at the bottom of the chassis (1), a protective shell (2) for preventing dust from spreading is fixedly installed on the upper end surface of the chassis (1), a vibration mechanism (101) for shaking off activated carbon debris is fixedly installed on the left and right sides of the chassis (1), a feed shell (3) is fixedly installed above the vibration mechanism (101) near the right side of the upper end of the chassis (1), three groups of spraying mechanisms (201) for absorbing acid solution from the inside of the acid solution chamber (22) are fixedly installed on one side of the chassis (1), and a transportation mechanism (301) for transporting activated carbon is fixedly installed inside the chassis (1). 2. A pickling device for activated carbon production according to claim 1, characterized in that: the vibration mechanism (101) includes a vibration plate (14), one side of the vibration plate (14) is rotatably connected to the upper end surface of the chassis (1), a vibration filter (15) capable of filtering activated carbon is fixedly installed inside the vibration plate (14), a side of the vibration plate (14) away from the chassis (1) is fixedly connected to a feed shell (3), one side of the vibration plate (14) is rotatably connected to two groups of rotating columns (11), and a driving motor (16) is fixedly installed between the two groups of rotating columns (11). 3. A pickling device for activated carbon production according to claim 2, characterized in that: the output of the driving motor (16) is fixedly installed with three groups of centrifugal blocks (17), the outer surface of the rotating column (11) is rotatably connected to two groups of shrink tubes (12) with a reset function, the bottom end of the shrink tube (12) is fixedly connected to the chassis (1), and a folded rubber sheet (13) is fixedly connected between the vibration plate (14) and the chassis (1) to prevent the dust screened out by the vibration filter (15) from flying. 4. An acid washing device for activated carbon production according to claim 3, characterized in that: the transportation mechanism (301) includes a plurality of threaded rods (20), the threaded rods (20) are rotatably connected to the inside of the chassis (1), and the end of the threaded rod (20) away from the chassis (1) is fixedly connected to a rotating pulley (18). 5. A pickling device for activated carbon production according to claim 4, characterized in that: a transmission belt is provided on the tensioning sleeve between the plurality of rotating pulleys (18), and a rotating motor (19) is fixedly installed at one end of the rotating pulleys (18) on the left and right sides, and the rotating motor (19) is fixedly installed on the inner wall of the chassis (1). 6. A pickling device for activated carbon production according to claim 5, characterized in that: the spraying mechanism (201) includes three groups of water pumps (4), the water pumps (4) are fixedly installed on one side of the chassis (1), six groups of water pipes (9) are fixedly connected to the upper end surface of the chassis (1), every two groups of water pipes (9) are respectively fixedly connected to the corresponding water pumps (4), a plurality of high-pressure nozzles are fixedly installed at the bottom of the water pipes (9), and the water inlet of the water pump (4) is fixedly connected to the acid solution chamber (22).