Repeated flushing and rinsing device for activated carbon production

Abstract

The utility model relates to the technical field of activated carbon manufacturing, in particular to a repeated flushing and rinsing device for activated carbon production, which comprises a base and a plurality of groups of net cylinders, a water washing pool is mounted on the base, a plurality of partition plates are fixedly arranged on the inner side of the water washing pool at equal intervals, and the inside of the water washing pool is divided into a plurality of water washing tanks by the partition plates; an electric rotating table is installed on the base, a fixed stand column is installed on the electric rotating table, the inner side of the fixed stand column is movably connected with a movable stand column with the interior being of a hollow structure, a hydraulic cylinder driving the movable stand column to move is installed in the fixed stand column, and a washing mechanism is arranged at the top of the movable stand column. According to the repeated washing and rinsing device for activated carbon production, the washing pool and the partition plates are arranged, the interior of the washing pool is divided into the multiple washing tanks by the partition plates, activated carbon in the net cylinder is washed once in the washing tank on one side and then moved into the washing tank on the other side, the washing tanks on the two sides conduct washing work in turn, the water changing time can be saved, and the working efficiency is improved. Therefore, the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to active carbon manufacturing technical field, concretely is a kind of repeatedly washing rinsing device for active carbon production. BACKGROUND

[0002] In the production process of active carbon, water washing is a crucial link, and its main purpose is to remove the ash, impurities and incompletely reacted chemical substances remaining in the raw material carbonization or activation process, so as to improve the purity and adsorption performance of active carbon.

[0003] Active carbon water washing is divided into three steps: preliminary washing: after pickling, active carbon is put into clean water, and is fully stirred to carry out preliminary washing to remove most of the residual acid and impurities; repeatedly rinsing: after preliminary washing, active carbon is put into new clean water, and is repeatedly rinsed until the pH value of washing-out liquid is close to neutral (pH value is between 6-7). This step needs to replace clean water many times to ensure that the residual acid in active carbon is completely removed; drying: after water washing, active carbon is filtered dry, and drying treatment is carried out at appropriate temperature to restore dry state, which is convenient for subsequent use.

[0004] And the existing water washing device needs to discharge waste water and then discharge new water after washing active carbon each time, so that it needs to wait for a period of time when replacing water each time, which leads to low working efficiency, and when facing large amount of active carbon cleaning, active carbon is accumulated in the water washing pool, so that the cleaning effect is poor. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a repeatedly washing rinsing device for active carbon production, which solves the technical problems of low working efficiency and poor cleaning effect of the existing water washing device.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a repeatedly washing rinsing device for active carbon production, which comprises a base and multiple groups of net cylinders, a water washing pool is installed on the base, multiple partitions are equidistantly fixed on the inner side of the water washing pool, and the water washing pool is divided into multiple water washing tanks by the partitions;

[0007] An electric rotating table is installed on the base, a fixed stand is installed on the electric rotating table, a movable stand with a hollow structure is movably connected to the inner side of the fixed stand, a hydraulic cylinder for driving the movable stand to move is installed in the fixed stand, and a water washing mechanism is arranged at the top of the movable stand;

[0008] The water washing mechanism comprises a plurality of groups of shaking assemblies for suspending net cylinders arranged at the side end of the movable stand in circumferential direction, and a power assembly arranged at the top of the movable stand for simultaneously driving the plurality of groups of shaking assemblies to work.

[0009] Preferably, the power assembly comprises a motor mounted on one side of the top of the movable column, a driving gear fixed on the output shaft of the motor, and a tooth ring meshing with the driving gear and rotationally connected to the movable column.

[0010] Preferably, the shaking assembly comprises a fixed plate fixed to the movable column, a movable plate movably connected to the end of the fixed plate away from the movable column, a socket for placing the meshing tube arranged at the end of the movable plate, a driven gear meshing with the tooth ring and rotationally connected to the fixed plate, and a connecting rod eccentrically hinged to the surface of the driven gear and hinged to the surface of the movable plate at one end.

[0011] Preferably, the meshing tube is connected with a handle.

[0012] Preferably, the outer wall of the movable column is provided with a guide groove matched with the inner wall of the fixed column.

[0013] Preferably, the outer wall of the water washing pool is connected with two groups of water pipes corresponding to the position of each water washing groove, and the two groups of water pipes are provided with valves.

[0014] By the above technical scheme, the present application provides a repeated washing and rinsing device for activated carbon production, which has at least the following beneficial effects:

[0015] 1. The repeated washing and rinsing device for activated carbon production, by setting a water washing pool and a partition plate, the water washing pool is divided into multiple water washing grooves by the partition plate, and the activated carbon in the meshing tube is washed once in the water washing groove on one side and then moved to the water washing groove on the other side, so that the water washing grooves on both sides can rotate to perform the water washing work, thereby saving the water changing time and improving the work efficiency.

[0016] 2. The repeated washing and rinsing device for activated carbon production, by setting a water washing mechanism, the meshing tube is driven by the motor and shaken horizontally in the water washing groove under the transmission of the shaking assembly, so that the activated carbon is more fully contacted with water, thereby improving the water washing effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application:

[0018] Figure 1 It is a three-dimensional structure schematic view of the whole present application;

[0019] Figure 2 It is a structure schematic view of the water washing mechanism of the present application;

[0020] Figure 3 It is a structure schematic view of the fixed column and the movable column of the present application;

[0021] Figure 4The structure diagram of a single shaking assembly of the utility model.

[0022] Reference signs:

[0023] 1, base; 2, washing pool; 201, washing tank; 3, partition; 4, electric rotary table; 5, fixed stand; 6, movable stand; 7, hydraulic cylinder; 8, washing mechanism; 801, power assembly; 8011, motor; 8012, driving gear; 8013, gear ring; 802, shaking assembly; 8021, fixed plate; 8022, movable plate; 8023, driven gear; 8024, connecting rod; 9, meshing tube; 901, handle; 10, water pipe. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 fall within the protection scope of the utility model.

[0025] Activated carbon is a kind of carbon material treated specially, which has highly developed pore structure and huge specific surface area, so it has excellent adsorption performance. It is usually made from raw materials rich in carbon (such as wood, coconut shell, coal, fruit shell, etc.) through high-temperature carbonization and activation process. Activated carbon is widely used in environmental protection, chemical industry, food, medicine, water treatment, air purification and other fields, mainly for adsorption and removal of impurities, pollutants and harmful substances in liquid or gas.

[0026] Based on the technical defects of low working efficiency and poor cleaning effect in the prior art, please refer to Figures 1-4 The device provided by the embodiment can rotate the water washing tank 201 on both sides to perform water washing work alternately, so that the time for water replacement can be saved, the working efficiency is improved, the activated carbon can be more fully contacted with water, and the water washing effect is improved. The device comprises a base 1 and a plurality of meshing tubes 9, the base 1 is provided with a washing pool 2, a plurality of partition plates 3 are equidistantly arranged on the inner side of the washing pool 2, and the washing pool 2 is divided into a plurality of water washing tanks 201 by the partition plates 3; the washing pool 2 has a circular structure, and the washing pool 2 is divided into a plurality of water washing tanks 201 by the partition plates 3, and the activated carbon in the meshing tube 9 is subjected to water washing in the water washing tank 201 on one side and then moved to the water washing tank 201 on the other side, so that the water washing tanks 201 on both sides can perform water washing work alternately.

[0027] The existing water washing device needs to discharge waste water and then discharge new water after each washing of the activated carbon, so that the working efficiency is low. In order to solve the problem, an electric rotating table 4 is installed on the base 1, a fixed stand 5 is installed on the electric rotating table 4, an internal hollow movable stand 6 is movably connected to the inner side of the fixed stand 5, a hydraulic cylinder 7 for driving the movable stand 6 to move is installed in the fixed stand 5, and a water washing mechanism 8 is arranged at the top of the movable stand 6.

[0028] When a large amount of activated carbon is washed, the activated carbon is accumulated in the water washing pool 2, so that the washing effect is poor. In order to solve the problem, please refer to Figure 2 and Figure 4 The water washing mechanism 8 includes a plurality of groups of shaking assemblies 802 arranged at the side end of the movable stand 6 to suspend the net cylinder 9, and a power assembly 801 arranged at the top of the movable stand 6 to drive the plurality of groups of shaking assemblies 802 to work at the same time. Further, the power assembly 801 includes a motor 8011 installed on one side of the top of the movable stand 6, a driving gear 8012 fixed on the output shaft of the motor 8011, a tooth ring 8013 meshing with the driving gear 8012 on one side, and the tooth ring 8013 being rotatably connected to the movable stand 6. Further, the shaking assembly 802 includes a fixed plate 8021 fixed to the movable stand 6, an active plate 8022 movably connected to the end of the fixed plate 8021 away from the movable stand 6, a bayonet hole for placing the net cylinder 9 arranged at the end of the active plate 8022, a driven gear 8023 rotatably connected to the fixed plate 8021 and meshing with the tooth ring 8013, and a connecting rod 8024 eccentrically hinged to the surface of the driven gear 8023, one end of the connecting rod 8024 being hinged to the surface of the active plate 8022. The motor 8011 drives the driving gear 8012 to rotate, the driving gear 8012 drives the tooth ring 8013 to rotate, the tooth ring 8013 synchronously drives the driven gear 8023 to rotate under the action of the shaking assembly 802, and the driven gear 8023 drives the active plate 8022 to shake back and forth through the connecting rod 8024, so that the net cylinder 9 is shaken horizontally in the water washing tank 201, so that the activated carbon is more fully contacted with water, and the water washing effect is improved.

[0029] Further, a handle 901 is connected to the net cylinder 9. The handle 901 can facilitate the taking and placing of the net cylinder 9.

[0030] Since the movable column 6 is movably connected in the fixed column 5, the movable column 6 will produce horizontal rotation, thus causing the whole washing mechanism 8 to be unstable, and also affecting the subsequent rotation, therefore, a guide groove is arranged on the outer wall of the movable column 6 and is in close contact with the inner wall of the fixed column 5; the movable column 6 is limited to rotate through the guide groove, thus ensuring that the movable column 6 can only move up and down in the vertical direction.

[0031] During washing, water needs to be replaced, therefore, two groups of water pipes 10 are connected on the outer wall of the washing pool 2 at the position corresponding to each washing groove 201, and valves are installed on the two groups of water pipes 10; the upper water pipe 10 is used for water inlet, and the lower water pipe 10 is used for water outlet.

[0032] It should be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed, or further include elements inherent to such processes, methods, articles or devices.

[0033] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A repeatedly washing rinsing device for activated carbon production, comprising a base (1) and a plurality of groups of mesh cylinders (9), characterized in that: The base (1) is provided with a water washing tank (2), and a plurality of partitions (3) are equidistantly arranged on the inner side of the water washing tank (2), so that the water washing tank (2) is divided into a plurality of water washing grooves (201); The base (1) is provided with an electric rotating table (4), and a fixed column (5) is arranged on the electric rotating table (4); an inner hollow movable column (6) is movably connected to the inner side of the fixed column (5), and a hydraulic cylinder (7) for driving the movable column (6) to move is arranged in the fixed column (5); and a water washing mechanism (8) is arranged on the top of the movable column (6). The water washing mechanism (8) comprises a plurality of groups of shaking assemblies (802) arranged on the side end of the movable column (6) and used for suspending a plurality of groups of net cylinders (9), and a power assembly (801) arranged on the top of the movable column (6) and used for simultaneously driving the plurality of groups of shaking assemblies (802) to work.

2. The repeated washing and rinsing device for activated carbon production according to claim 1, characterized in that: The power assembly (801) comprises a motor (8011) arranged on one side of the top of the movable column (6), and a driving gear (8012) fixedly arranged on the output shaft of the motor (8011); and a tooth ring (8013) is engaged with one side of the driving gear (8012) and rotationally connected to the movable column (6).

3. The repeated washing and rinsing device for activated carbon production according to claim 2, characterized in that: The shaking assembly (802) comprises a fixed plate (8021) fixedly connected to the movable column (6), and an active plate (8022) movably connected to one end of the fixed plate (8021) away from the movable column (6); a socket for placing the net cylinder (9) is arranged on the tail end of the active plate (8022); a driven gear (8023) engaged with the tooth ring (8013) is rotationally connected to the fixed plate (8021); and a connecting rod (8024) is eccentrically connected to the surface of the driven gear (8023), and one end of the connecting rod (8024) is hingedly connected to the surface of the active plate (8022).

4. The repeated washing and rinsing device for activated carbon production according to claim 1, characterized in that: The net cylinder (9) is provided with a handle (901).

5. The repeated washing and rinsing device for activated carbon production according to claim 1, characterized in that: The outer wall of the movable column (6) is provided with a guide groove matched with the inner wall of the fixed column (5).

6. The repeated washing and rinsing device for activated carbon production according to claim 1, characterized in that: Two groups of water pipes (10) are connected to the outer wall of the water washing tank (2) at positions corresponding to each water washing groove (201), and valves are arranged on the two groups of water pipes (10).

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