Cooling device for production of high-decoloration granular activated carbon

Abstract

The utility model discloses a cooling device for high-decoloration granular activated carbon production, and relates to the technical field of activated carbon production cooling. The device comprises an outer box, the upper side of the inner wall of the outer box is provided with a rotating opening, the inner wall of the rotating opening is rotatably matched with a hollow ring, the lower side of the hollow ring is provided with a hollow frame, the inner wall of the hollow frame is slidably matched with an extension block, one side of the extension block is fixedly connected with an L-shaped scraper, and a threaded hole is formed between the hollow ring and the hollow frame. The inner wall of the threaded hole is in threaded fit with an adjusting bolt, and the lower side of the adjusting bolt is rotationally matched with a U-shaped block. By arranging the L-shaped scraping plate, after cooling is completed, when the inner wall of the outer box needs to be cleaned, clear water is injected into the outer box, and the adjusting bolt is rotated, so that the linkage plate pushes the L-shaped scraping plate to make contact with the inner wall of the outer box, impurities on the inner wall of the outer box are scraped and adsorbed, and the cleaning effect and convenience are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of activated carbon production cooling, in particular to a cooling device for producing highly decolorized granular activated carbon. Background Art

[0002] The high decolorization granular activated carbon in the prior art refers to granular activated carbon with high decolorization ability. This activated carbon is usually used to remove color impurities in liquids, such as dyes, pigments and other organic matter in water treatment, food processing and chemical industries, and is a type of activated carbon.

[0003] The Chinese patent application number CN202221447231.3 discloses a material discharging cooling device for activated carbon production and processing, including a box body, a supporting leg is arranged below the box body, a material inlet is arranged on one side of the box body, a material outlet is arranged on the other side, a cooling water tank is arranged above the material outlet, a steam inlet pipe is arranged above the box body, a steam nozzle is arranged below the steam inlet pipe, a motor is arranged in the middle of the upper part of the box body, a stirring device is arranged below the motor, a cooling water nozzle is connected to one side of the cooling water tank, a temperature measuring device is arranged below the cooling water nozzle, a material discharging plate is arranged below the stirring device, a fixing plate is arranged on one side of the material discharging plate, a drainage port is arranged in the middle of the lower part of the box body, and an inspection door is arranged outside the box body;

[0004] The above existing technologies improve efficiency by providing dual functions of water cooling and air cooling, and are provided with a stirring device to make the activated carbon cool evenly, thereby ensuring the cooling effect. However, in actual use, when the activated carbon particles are stirred, the friction of the particles will produce smaller powders and the adsorption characteristics of the activated carbon itself will cause the activated carbon to be adsorbed on the inner wall of the equipment, resulting in the subsequent inability to fully clean the equipment, causing inconvenience in cleaning.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a cooling device for producing highly decolorized granular activated carbon.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A cooling device for producing highly decolorized granular activated carbon comprises an outer box, a rotating opening is provided on the upper side of the inner wall of the outer box, a hollow ring is rotatably fitted on the inner wall of the rotating opening, a hollow frame is installed on the lower side of the hollow ring, an extension block is slidably fitted on the inner wall of the hollow frame, and an L-shaped scraper is fixedly connected to one side of the extension block;

[0009] A threaded hole is provided between the hollow ring and the hollow frame, the inner wall of the threaded hole is threadedly matched with an adjusting bolt, the lower side of the adjusting bolt is rotatably matched with a U-shaped block, and the inner wall of the U-shaped block is rotatably matched with a linkage plate rotatably matched with the extension block;

[0010] The inner wall of the hollow ring is fixedly connected with a stirring and cooling assembly, a driving box is arranged on the upper side of the outer box, and a driving mechanism matched with the stirring and cooling assembly is arranged on the inner wall of the driving box.

[0011] Optionally, in order to stir the internal activated carbon particles and spray water to cool them, the stirring and cooling assembly includes a hollow tube fixedly connected to the inner wall of the hollow ring, a plurality of stirring tubes installed on the hollow tube, a plurality of water spray outlets are opened on the plurality of stirring tubes, a metal one-way valve installed on the inner wall of the plurality of water spray outlets, and an external water injection pipe rotatably fitted on the upper side of the hollow tube and fixedly connected to the drive box.

[0012] Optionally, in order to drive the hollow tube, the driving mechanism includes a driving motor fixedly connected to the upper side of the inner wall of the driving box, a driving gear fixedly connected to the output end of the driving motor, and a driven gear fixedly connected to the hollow tube and meshing with the driving gear.

[0013] Optionally, in order to operate the adjusting bolt and fix it after the operation, an operating button is fixedly connected to the upper end of the adjusting bolt, a thread on the operating button cooperates with a limiting rod, and a plurality of limiting grooves cooperating with the limiting rod are provided on the hollow ring.

[0014] Optionally, in order to provide protection and sound insulation for the drive box, one side of the drive box is rotatably equipped with a noise reduction protection door.

[0015] Optionally, in order to facilitate the discharge of excess water after cooling, a water filter net is installed on the inner wall of the outer box, a drain outlet is opened on one side of the inner wall of the outer box and located below the water filter net, and a sealing plug is installed on the inner wall of the drain outlet.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] By setting up an L-shaped scraper, when the inner wall of the outer box needs to be cleaned after cooling is completed, clean water can be injected into the inner wall of the outer box, and the adjusting bolt can be turned to make the linkage plate push the L-shaped scraper to contact the inner wall of the outer box, so as to scrape and absorb impurities on the inner wall of the outer box, thereby improving the cleaning effect and convenience.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of a stirring and cooling assembly according to an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the driving mechanism of one embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of a three-dimensional cross-sectional structure of a hollow frame according to an embodiment of the utility model;

[0025] Figure 6 It is a three-dimensional cross-sectional structural diagram of a hollow frame of an embodiment of the utility model;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Outer box; 2. Rotating mouth; 3. Hollow ring; 4. Hollow frame; 5. Extension block; 6. L-shaped scraper; 7. Threaded hole; 8. Adjustment bolt; 9. U-shaped block; 10. Linkage plate; 11. Stirring and cooling assembly; 111. Hollow pipe; 112. Stirring pipe; 113. Water spray nozzle; 114. Metal one-way valve; 115. External water injection pipe; 12. Drive box; 13. Operating button; 14. Limit rod; 15. Limit groove; 16. Noise reduction protection door; 17. Water filter; 18. Drainage outlet; 19. Sealing plug; 20. Driving mechanism; 201. Driving motor; 202. Driving gear; 203. Driven gear.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The utility model will now be described in further detail with reference to the accompanying drawings.

[0030] See also Figure 1-6As shown, in this embodiment, a cooling device for producing highly decolorized granular activated carbon is provided, comprising an outer box 1, a rotating opening 2 is provided on the upper side of the inner wall of the outer box 1, a hollow ring 3 is rotatably fitted on the inner wall of the rotating opening 2, a hollow frame 4 is installed on the lower side of the hollow ring 3, an extension block 5 is slidably fitted on the inner wall of the hollow frame 4, and an L-shaped scraper 6 is fixedly connected to one side of the extension block 5;

[0031] The outer box 1 has a feed port and a discharge port, and has the same principle as in the reference document, and can have the functions of feeding and discharging, and has a temperature detection function inside, and its detection elements are all embedded and installed, which is the existing technology and will not be described in detail;

[0032] A threaded hole 7 is provided between the hollow ring 3 and the hollow frame 4. An adjusting bolt 8 is threadedly fitted on the inner wall of the threaded hole 7. A U-shaped block 9 is rotatably fitted on the lower side of the adjusting bolt 8. A linkage plate 10 rotatably fitted with the extension block 5 is rotatably fitted on the inner wall of the U-shaped block 9.

[0033] The inner wall of the hollow ring 3 is fixedly connected with a stirring and cooling assembly 11 , a driving box 12 is mounted on the upper side of the outer box 1 , and a driving mechanism 20 matched with the stirring and cooling assembly 11 is mounted on the inner wall of the driving box 12 .

[0034] One aspect of the application of this embodiment is as follows: when in use, firstly, the highly decolorized granular activated carbon material is placed into the outer box 1, and then the driving mechanism 20 is started to rotate the stirring and cooling component 11 to stir the material inside. During the stirring process, the stirring and cooling component 11 is connected to an external water injection device to inject pressurized water into the hollow tube 111, so that it is sprayed out from the metal one-way valve 114 in the water spray port 113 on the stirring tube 112, so as to cool the material during the stirring process and improve the uniformity of cooling;

[0035] After cooling is completed, when the internal materials need to be cleaned after being discharged, a proper amount of clean water is injected into the outer box 1, and the U-shaped block 9 can be driven to move downward by rotating the adjusting bolt 8, and one end of the linkage plate 10 is pushed downward by the U-shaped block 9, and the extension block 5 is pushed to move to one side by the other end of the linkage plate 10, so that one side of the L-shaped scraper 6 contacts the inner wall of the outer box 1, and then the hollow ring 3 is rotated to drive the L-shaped scraper 6 to scrape the activated carbon adsorbed on the inner wall of the outer box 1, so as to improve the cleaning effect and increase the convenience of cleaning. After the L-shaped scraper 6 scrapes the activated carbon, the scraped activated carbon can be rinsed clean by the friction between the rotation and the water flow;

[0036] After cleaning is completed, the adjusting bolt 8 is rotated in the reverse direction, and the extension block 5 and the L-shaped scraper 6 are pulled apart from the inner wall of the outer box 1 through the linkage plate 10. The activated carbon material can also be stirred by rotating the L-shaped scraper 6, and the inner wall of the outer box 1 is not in contact with the L-shaped scraper 6 during the stirring process.

[0037] By setting the L-shaped scraper 6, when the inner wall of the outer box 1 needs to be cleaned after cooling, clean water can be injected into the inner wall of the outer box 1, and the adjusting bolt 8 can be turned to make the linkage plate 10 push the L-shaped scraper 6 to contact the inner wall of the outer box 1, so as to scrape and absorb impurities on the inner wall of the outer box 1, thereby improving the cleaning effect and convenience.

[0038] The stirring and cooling assembly 11 of this embodiment includes a hollow tube 111 fixedly connected to the inner wall of the hollow ring 3, a plurality of stirring tubes 112 installed on the hollow tube 111, a plurality of water spraying ports 113 are provided on the plurality of stirring tubes 112, a metal one-way valve 114 is installed on the inner wall of the plurality of water spraying ports 113, and an external water injection pipe 115 rotatably fitted on the upper side of the hollow tube 111 and fixedly connected to the driving box 12;

[0039] The external water injection pipe 115 is connected to the corresponding water delivery equipment, and pressurized cooling water is injected into the hollow tube 111 through the external equipment. The cooling water is sprayed out from the metal one-way valve 114 on the stirring tube 112, and the hollow tube 111 can be rotated and stirred while cooling the activated carbon material, thereby improving the uniformity of cooling.

[0040] The driving mechanism 20 of this embodiment includes a driving motor 201 fixedly connected to the upper side of the inner wall of the driving box 12, a driving gear 202 fixedly connected to the output end of the driving motor 201, and a driven gear 203 fixedly connected to the hollow tube 111 and meshing with the driving gear 202. During use, the driving motor 201 is connected to an external power source to control the driving gear 202 to rotate and drive the driven gear 203 to rotate, so that the hollow tube 111 and the hollow ring 3 can be controlled to rotate in the same direction to achieve stirring and provide power.

[0041] The upper end of the adjusting bolt 8 of this embodiment is fixedly connected with an operating button 13, and the operating button 13 is threadedly matched with a limiting rod 14. The hollow ring 3 is provided with a plurality of limiting grooves 15 that match the limiting rod 14. The operating button 13 is convenient for rotating the adjusting bolt 8. After the position of the adjusting bolt 8 is adjusted, the limiting rod 14 can be rotated to threadably match the limiting rod 14 in the corresponding limiting groove 15, so as to fix the operating button 13 and the adjusting bolt 8, thereby preventing the adjusting bolt 8 from loosening during rotation.

[0042] In this embodiment, a noise reduction protection door 16 is rotatably provided on one side of the drive box 12. The noise reduction protection door 16 protects the opening of the drive box 12, thereby sealing the inner wall of the drive box 12 and reducing the sound generated by the inner wall.

[0043] The inner wall of the outer box 1 of the present embodiment is provided with a water filter net 17, a drain outlet 18 is provided on one side of the inner wall of the outer box 1 and below the water filter net 17, a sealing plug 19 is provided on the inner wall of the drain outlet 18, and the sealing plug 19 is separated from the drain outlet 18 to discharge the water on the inner wall of the outer box 1, and the water filter net 17 can be used to discharge the cooling water after cooling.

[0044] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A cooling device for producing highly decolorized granular activated carbon, characterized in that: include: An outer box (1), wherein a rotating opening (2) is provided on the upper side of the inner wall of the outer box (1), a hollow ring (3) is rotatably fitted on the inner wall of the rotating opening (2), a hollow frame (4) is installed on the lower side of the hollow ring (3), an extension block (5) is slidably fitted on the inner wall of the hollow frame (4), and an L-shaped scraper (6) is fixedly connected to one side of the extension block (5); A threaded hole (7) is provided between the hollow ring (3) and the hollow frame (4); an adjusting bolt (8) is threadedly engaged on the inner wall of the threaded hole (7); a U-shaped block (9) is rotatably engaged on the lower side of the adjusting bolt (8); and a linkage plate (10) rotatably engaged with the extension block (5) is rotatably engaged on the inner wall of the U-shaped block (9); The inner wall of the hollow ring (3) is fixedly connected with a stirring and cooling assembly (11), the upper side of the outer box (1) is provided with a driving box (12), and the inner wall of the driving box (12) is provided with a driving mechanism (20) matched with the stirring and cooling assembly (11).

2. A cooling device for producing highly decolorized granular activated carbon according to claim 1, characterized in that: The stirring and cooling assembly (11) comprises a hollow tube (111) fixedly connected to the inner wall of the hollow ring (3), a plurality of stirring tubes (112) mounted on the hollow tube (111), a plurality of water spraying ports (113) each provided on the plurality of stirring tubes (112), a metal one-way valve (114) mounted on the inner wall of the plurality of water spraying ports (113), and an external water injection pipe (115) rotatably engaged with the upper side of the hollow tube (111) and fixedly connected to the drive box (12).

3. A cooling device for producing highly decolorized granular activated carbon according to claim 1, characterized in that: The driving mechanism (20) comprises a driving motor (201) fixedly connected to the upper side of the inner wall of the driving box (12), a driving gear (202) fixedly connected to the output end of the driving motor (201), and a driven gear (203) fixedly connected to the hollow tube (111) and meshing with the driving gear (202).

4. A cooling device for producing highly decolorized granular activated carbon according to claim 1, characterized in that: The upper end of the adjusting bolt (8) is fixedly connected with an operating button (13), a thread on the operating button (13) is matched with a limiting rod (14), and a plurality of limiting grooves (15) matched with the limiting rod (14) are provided on the hollow ring (3).

5. A cooling device for producing highly decolorized granular activated carbon according to claim 1, characterized in that: One side of the driving box (12) is rotatably matched with a noise reduction protection door (16).

6. A cooling device for producing highly decolorized granular activated carbon according to claim 1, characterized in that: The inner wall of the outer box (1) is provided with a water filter net (17), a drainage port (18) is provided on one side of the inner wall of the outer box (1) and below the water filter net (17), and a sealing plug (19) is provided on the inner wall of the drainage port (18).

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