High-temperature alkali liquor activated carbon decolorizing device convenient for replacing activated carbon

Abstract

The utility model discloses a high-temperature alkali liquor activated carbon decolorizing device convenient for replacing activated carbon, and relates to the technical field of decolorizing devices. The decolorizing device comprises a base, a decolorizing structure, a spherical shell, a motor I positioned at the upper end of the spherical shell, a rotating shaft positioned at the lower end of the motor I, stirring rods distributed on the outer wall of the rotating shaft, and a filter screen positioned in the lower end of the spherical shell, a material changing structure, comprising a mounting frame, mounting shafts fixedly arranged at the two ends of a spherical shell, a second motor located at one end of the mounting frame, a bearing embedded in the inner wall of a base, a supporting shaft located at the lower end of the mounting frame, a third motor located at the upper end of the base, a gear located at the upper end of the third motor, a gear ring connected to the outer wall of the supporting shaft in a sleeving mode and an activated carbon canister located above the base. The discharging pipe and the material supplementing pipe penetrate through the interiors of the front end and the rear end of the spherical shell. According to the utility model, the material changing structure is arranged, so that the problems that the treatment time after processing is increased due to the separation process and the replacement of activated carbon, and the decoloring processing is relatively complicated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of decolorization devices, in particular to a high-temperature alkali liquid activated carbon decolorization device which is convenient for replacing activated carbon. Background Art

[0002] The high-temperature alkali solution activated carbon decolorization device is a decolorization equipment used in industrial production. The equipment contains a high-temperature environment inside, and the temperature of this environment will be adjusted to meet the needs. The high-temperature alkali solution activated carbon decolorization device uses alkaline media, such as sodium hydroxide, potassium hydroxide, etc., which can better dissolve dye particles at high temperatures. The colored liquid is in contact with the high-temperature alkali solution and activated carbon inside the device. Activated carbon is usually used as an adsorbent. Through the adsorption of activated carbon, the pigment particles and other impurities in the colored solution are adsorbed onto the surface of the activated carbon. After the adsorption is completed, the liquid is filtered or centrifuged to separate the solid matter including activated carbon from the pure liquid.

[0003] A Chinese patent discloses an activated carbon decolorization device (authorization announcement number CN202802825U). The patented technology includes a body composed of a cylinder, an upper end cap, and a lower end cap. The upper end cap of the body is provided with a feed port and a compressed gas inlet, and the lower end cap of the body is provided with a discharge port. The characteristics are that the cylinder is divided into two parts, an activated carbon layer and a filling layer, by a filter cloth layer, a jacket is provided on the outer wall of the cylinder, an activated carbon inlet is provided on the upper part of the side wall on one side of the cylinder, a heat source inlet or outlet is provided on the lower part of the side wall, and a heat source inlet or outlet is provided on the upper part of the side wall on the other side of the cylinder, and a waste activated carbon outlet is provided on the lower part of the side wall. The activated carbon decolorization device has a simple structure and is easy to use. It only needs to replace the activated carbon and transfer to another decolorization device for decolorization, thereby achieving continuous decolorization.

[0004] This patented technology is effective in decolorizing liquid materials when used, but there are still some shortcomings during use. The activated carbon needs to be replaced after being saturated with adsorption, and it also needs to be separated from the liquid material. The separation process and the replacement of activated carbon increase the processing time after processing, and the decolorization process is relatively cumbersome. Therefore, those skilled in the art provide a high-temperature alkali solution activated carbon decolorization device that is easy to replace activated carbon to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical solution

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a high-temperature alkali liquid activated carbon decolorization device which is convenient for replacing activated carbon, comprising a base,

[0008] The decolorization structure comprises a spherical shell, a motor located at the upper end of the spherical shell, a rotating shaft located at the lower end of the motor and rotatably installed inside the spherical shell, stirring rods distributed in an annular array on the outer wall of the rotating shaft, and a filter located inside the lower end of the spherical shell;

[0009] as well as;

[0010] The material changing structure includes a mounting frame sleeved on the outside of the spherical shell, a mounting shaft fixed at both ends of the spherical shell and rotatably installed inside the mounting frame, a motor 2 located at one end of the mounting frame and connected to the output end mounting shaft, a bearing embedded in the inner wall of the base, a support shaft located at the lower end of the mounting frame and installed inside the bearing, a motor 3 located at the upper end of the base, a gear located at the upper end of the motor 3, a gear ring sleeved on the outer wall of the support shaft and meshing with the gear, an activated carbon canister located above the base, and a discharge pipe and a feeding pipe installed through the front and rear ends of the spherical shell.

[0011] Furthermore, a feed port is provided inside the upper end of the spherical shell, and a discharge port is provided inside the lower end of the spherical shell;

[0012] Specifically, the discharge port discharges solid activated carbon, and the feed port inputs solid activated carbon.

[0013] Furthermore, a material tank is provided on one side above the base, and the output end at the lower end of the material tank corresponds to the feed inlet;

[0014] Specifically, the material tank stores unprocessed liquid material, and when the feed port corresponds to the output port at the lower end of the material tank, the liquid material stored in the output port is transported to the feed port.

[0015] Furthermore, the outer walls of the material tank and the activated carbon tank are both sleeved with a support frame fixedly connected to the base;

[0016] Specifically, the support frame supports the material tank and the activated carbon tank, and the material tank and the activated carbon tank are firmly fixed on both sides above the base.

[0017] Furthermore, a hopper is provided at the upper end of the feed pipe;

[0018] Specifically, when the feeding pipe receives the material, the receiving port is enlarged to facilitate the receiving of the material.

[0019] Furthermore, the upper end of the base is provided with an annular guide rail, and the lower end of the mounting frame is provided with pulleys distributed in an annular array and rollingly mounted inside the guide rail;

[0020] Specifically, when the mounting frame rotates, the pulley at the bottom rolls inside the guide rail to provide rolling support for the bottom of the mounting frame, thereby improving the stability of the mounting frame during rotation.

[0021] 2. Beneficial effects

[0022] Compared with the prior art, the advantages of the present invention are:

[0023] In the utility model, the spherical shell of the decolorization structure carries the material, and under the action of high temperature and alkaline medium sodium hydroxide, the dye particles are dissolved, and the colored liquid contacts with the high temperature alkali solution and activated carbon inside the device, and the pigment particles and other impurities in the colored solution are adsorbed on the surface of the activated carbon, and after the decolorization process, it is filtered through the filter screen to obtain the decolorized liquid, and the activated carbon is intercepted to achieve the separation of the liquid and the added solid matter;

[0024] At the same time, after the decolorization process, the spherical shell can be rotated back and forth to achieve rapid discharge of activated carbon. By rotating the spherical shell horizontally, the activated carbon tank directly transports the activated carbon into the interior of the spherical shell, realizing automatic discharge and replacement of activated carbon. The replacement process is easy and convenient, which helps the decolorization process of the liquid material.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the three-dimensional structure of the spherical shell of the utility model when viewed from above;

[0029] Figure 3 This is a schematic diagram of the main three-dimensional structure of the pulley of the utility model;

[0030] Figure 4 It is a schematic diagram of the three-dimensional structure of the spherical shell of the utility model in side section.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 100, base;

[0033] 200, decolorization structure; 201, feed port; 202, motor 1; 203, ball shell; 204, rotating shaft; 205, stirring rod; 206, discharge port; 207, filter screen; 208, material tank;

[0034] 300, material changing structure; 301, bearing; 302, support shaft; 303, mounting frame; 304, mounting shaft; 305, discharge pipe; 306, motor two; 307, activated carbon tank; 308, support frame; 309, hopper; 310, feeding pipe; 311, gear; 312, pulley; 313, gear ring; 314, motor three; 315, guide rail. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0037] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0038] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] Example 1

[0040] See also Figure 1-Figure 4 As shown, this embodiment is a high-temperature alkali solution activated carbon decolorization device that is convenient for replacing activated carbon, including a base 100,

[0041] The decolorization structure 200 includes a spherical shell 203, a motor 202 located at the upper end of the spherical shell 203, a rotating shaft 204 located at the lower end of the motor 202 and rotatably mounted inside the spherical shell 203, stirring rods 205 distributed in an annular array on the outer wall of the rotating shaft 204, and a filter 207 located inside the lower end of the spherical shell 203;

[0042] The upper end of the spherical shell 203 is provided with a feed port 201, and the lower end of the spherical shell 203 is provided with a discharge port 206;

[0043] A material tank 208 is disposed on one side above the base 100, and the output end of the lower end of the material tank 208 corresponds to the feed port 201;

[0044] The outer walls of the material tank 208 and the activated carbon tank 307 are both sleeved with a support frame 308 fixedly connected to the base 100;

[0045] Performing use of the decolorization structure 200;

[0046] The liquid to be decolorized is transported to the inside of the spherical shell 203 through the feed port 201, and the motor 202 drives the rotating shaft 204 to rotate, driving the stirring rod 205 to stir the liquid. It is worth mentioning that a heating structure and a temperature control structure need to be installed inside the spherical shell 203 to control the temperature inside the spherical shell 203. At the same time, activated carbon and alkali solution are added and mixed with the liquid to be decolorized. The colored liquid is treated with high-temperature alkali solution and activated carbon. The pigment particles and other impurities in the colored solution are adsorbed onto the surface of the activated carbon to achieve the decolorization effect, thereby improving the quality and purity of the product. When the liquid is discharged, the filter screen 207 intercepts the solid matter in the liquid, and the decolorized liquid is separated and discharged through the discharge port 206. Moreover, because it is a spherical decolorization structure 200 main body, it has a diversion effect on the liquid, and the liquid discharge is more complete.

[0047] Example 2

[0048] See also Figure 1-Figure 4 As shown, this embodiment is based on the embodiment 1 and also includes:

[0049] as well as;

[0050] The material replacement structure 300 includes a mounting frame 303 sleeved on the outside of the ball shell 203, a mounting shaft 304 fixed at both ends of the ball shell 203 and rotatably mounted inside the mounting frame 303, a motor 2 306 located at one end of the mounting frame 303 and connected to the output end mounting shaft 304, a bearing 301 embedded and mounted on the inner wall of the base 100, a support shaft 302 located at the lower end of the mounting frame 303 and mounted inside the bearing 301, a motor 314 located at the upper end of the base 100, a gear 311 located at the upper end of the motor 314, a gear ring 313 sleeved on the outer wall of the support shaft 302 and meshing with the gear 311, an activated carbon tank 307 located above the base 100, and a discharge pipe 305 and a feed pipe 310 installed inside the front and rear ends of the ball shell 203.

[0051] A hopper 309 is provided at the upper end of the feeding pipe 310;

[0052] The upper end of the base 100 is provided with an annular guide rail 315, and the lower end of the mounting frame 303 is provided with pulleys 312 distributed in an annular array and rollingly mounted inside the guide rail 315;

[0053] Using the refueling structure 300;

[0054] When the decoloring material is stirred, the second motor 306 drives the mounting shaft 304 to rotate, driving the spherical shell 203 to flip forward and backward, and the liquid material impacts inside the spherical shell 203 to achieve better mixing. After the liquid material is decolorized and discharged, the second motor 306 drives the mounting shaft 304 to rotate, driving the spherical shell 203 to rotate, and the spherical shell 203 rotates the opening direction of the discharge pipe 305, the inside of the discharge pipe is opened, and the adsorption saturated activated carbon is output. The spherical inner wall guides the material when it is discharged, and the discharge is more thorough. Then the second motor 306 drives the spherical shell 203 to reset;

[0055] Motor three 314 drives gear 311 to rotate, gear 311 pushes gear ring 313, drives support shaft 302 to rotate, and then drives mounting frame 303 and spherical shell 203 to rotate. When feeding tube 310 corresponds to activated carbon tube, the output port at the lower end of activated carbon tank 307 is opened, and activated carbon is transported into hopper 309, and transported to the inside of spherical shell 203 through feeding tube 310. In the same operation, feeding port 201 is rotated to material tank 208, and liquid material in material tank 208 is transported to the inside of spherical shell 203, so as to realize the addition of liquid material and activated carbon. Alkali solution can be added manually, so as to realize the convenient replacement of activated carbon, reduce downtime and improve processing efficiency.

[0056] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high temperature alkali liquid activated carbon decolorization device that is easy to replace activated carbon, characterized in that: including a base (100), The decolorizing structure (200) comprises a spherical shell (203), a motor 1 (202) located at the upper end of the spherical shell (203), a rotating shaft (204) located at the lower end of the motor 1 (202) and rotatably mounted inside the spherical shell (203), stirring rods (205) distributed in an annular array on the outer wall of the rotating shaft (204), and a filter screen (207) located inside the lower end of the spherical shell (203); as well as; The material replacement structure (300) comprises a mounting frame (303) sleeved on the outside of the spherical shell (203), a mounting shaft (304) fixedly disposed at both ends of the spherical shell (203) and rotatably mounted inside the mounting frame (303), a second motor (306) located at one end of the mounting frame (303) and connected to the output end mounting shaft (304), a bearing (301) embedded in the inner wall of the base (100), and a bearing (302) located at the lower end of the mounting frame (303) and mounted on the shaft. A support shaft (302) inside the bearing (301), a motor three (314) located at the upper end of the base (100), a gear (311) located at the upper end of the motor three (314), a gear ring (313) sleeved on the outer wall of the support shaft (302) and meshing with the gear (311), an activated carbon tank (307) located above the base (100), and a discharge pipe (305) and a feed pipe (310) installed through the interior of the front and rear ends of the spherical shell (203).

2. A high temperature alkali solution activated carbon decolorization device that is easy to replace activated carbon according to claim 1, characterized in that: A material inlet (201) is provided inside the upper end of the spherical shell (203), and a material outlet (206) is provided inside the lower end of the spherical shell (203).

3. The high-temperature alkali solution activated carbon decolorization device that is easy to replace activated carbon according to claim 1 is characterized in that: A material tank (208) is provided on one side above the base (100), and an output end at the lower end of the material tank (208) corresponds to the material inlet (201).

4. A high temperature alkali solution activated carbon decolorization device that is easy to replace activated carbon according to claim 3, characterized in that: The outer walls of the material tank (208) and the activated carbon tank (307) are both sleeved with a support frame (308) fixedly connected to the base (100).

5. The high-temperature alkali solution activated carbon decolorization device for easy replacement of activated carbon according to claim 1, characterized in that: A hopper (309) is provided at the upper end of the feeding pipe (310).

6. The high-temperature alkali solution activated carbon decolorization device for easy replacement of activated carbon according to claim 1, characterized in that: The upper end of the base (100) is provided with an annular guide rail (315), and the lower end of the mounting frame (303) is provided with pulleys (312) distributed in an annular array and rollingly mounted inside the guide rail (315).

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