Electroplating sludge filtration and adsorption box

Abstract

The utility model relates to the technical field of adsorption boxes, and discloses an electroplating sludge filtration and adsorption box which comprises a fixing frame, a filtration and adsorption mechanism is arranged at the top of the fixing frame, a dismounting mechanism is arranged at the top of the fixing frame, and the filtration and adsorption mechanism comprises a stirring and cleaning assembly and a filtration and adsorption assembly. The filtering and adsorbing assembly is arranged in the stirring and cleaning assembly. A stirring rod rotates to stir electroplating sludge and excessive alkali liquor in the filtering adsorption box body, so that the electroplating sludge and the excessive alkali liquor are fully mixed, precipitates are primarily filtered, filtered water is secondarily adsorbed and filtered through an activated carbon filter screen, toxic substances in the electroplating sludge are adsorbed, and a filter plate is taken down; the filter adsorption box has the advantages that sediment on the surface of the filter adsorption box can be cleaned, the sediment can still be quickly filtered next time, the cover plate is taken down, the interior of the filter adsorption box body can be conveniently cleaned, and the filter plate can be conveniently taken down to be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of adsorption boxes, in particular to an electroplating sludge filtering adsorption box. Background Art

[0002] Electroplating sludge refers to the precipitate produced during the treatment of electroplating wastewater, with copper, chromium and other heavy metal hydroxides as the main components. It has a complex composition. When treating it, acid-base neutralization and flocculation precipitation methods are generally used. For wastewater containing metals such as chromium and nickel, excess alkali solution is used to react with them to form hydroxide precipitates, which are then filtered.

[0003] According to the description of a filter box for electroplating wastewater treatment disclosed on the patent website (authorization announcement number: CN214936684U), "The utility model discloses a filter box for electroplating wastewater treatment, which relates to the technical field of filtering devices. The device includes a bracket, a filter box is installed inside the bracket, a connecting cylinder is fixedly installed on the upper surface of the filter box, a water inlet pipe is installed on one side of the connecting cylinder, and a water outlet pipe is installed on one side of the filter box. When the filter box is in use, the handle is turned to drive the two sets of threaded rods to rotate, and under the meshing action of the two sets of gears installed on the outer surface of the threaded rod, the two sets of threaded rods drive the fixed plates to rotate on both sides, so that the settled impurities fall into the collection box as the fixed plate rotates, and during the movement of the fixed plate, the scraper hinged at one end is driven to clean the inclined surface inside the filter box, so that the scraper cleans the impurities accumulated inside the filter box, which is convenient for cleaning."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model transports electroplating wastewater to the interior of the filter box through the water inlet pipe. However, in actual use, when transporting the electroplating wastewater, the electroplating wastewater is pre-filtered by the filter plate. The sludge or floating objects contained in the electroplating wastewater may clog the filter plate, resulting in difficulty in feeding, thereby requiring the filter plate to be cleaned multiple times. Therefore, it is necessary to improve an electroplating sludge filter adsorption box to solve the above problem. Utility Model Content

[0006] The utility model aims to provide an electroplating sludge filtering and adsorption box to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electroplating sludge filtering and adsorption box, comprising a fixing frame, a filtering and adsorption mechanism is arranged on the top of the fixing frame, and a disassembly mechanism is arranged on the top of the fixing frame;

[0008] The filtering and adsorption mechanism comprises a stirring and cleaning component and a filtering and adsorption component, and the filtering and adsorption component is arranged inside the stirring and cleaning component.

[0009] Preferably, the disassembly mechanism includes a filter-adsorption box body, which is fixedly installed inside the fixing frame, a snap-in box is fixedly installed on the outside of the filter-adsorption box body, a spring 2 is fixedly installed inside the snap-in box, a snap-in block 1 is fixedly installed on the end of the spring 2 away from the snap-in box, a connecting rod is fixedly installed on the end of the snap-in block 1 close to the spring 2, a pull rod is fixedly installed on the end of the connecting rod away from the snap-in block 1, a cover plate is provided on the top of the filter-adsorption box body, a snap-in block 2 is fixedly installed on the outside of the cover plate, so as to facilitate the removal of the filter plate for cleaning.

[0010] Preferably, the card connection box and the card connection block 2 are provided with sockets at corresponding positions, and the card connection block 2 passes through the socket to be connected with the card connection block 1, the card connection box and the pull rod are provided with through holes at corresponding positions, and the connecting rod passes through the through holes and is fixedly installed with the pull rod, a feed pipe is provided on the top of the cover plate, and a drain pipe is provided on the bottom of the filter adsorption box body, so as to facilitate the installation and disassembly of the cover plate.

[0011] Preferably, the stirring and cleaning assembly includes a power box, which is fixedly mounted on the top of the cover plate, a motor is fixedly mounted inside the power box, a bevel gear one is fixedly mounted on the output end of the motor, a bevel gear two is rotatably mounted on the top of the cover plate, a rotating frame is fixedly mounted on the bottom of the bevel gear two, a scraper is fixedly mounted on the bottom of the rotating frame, a bevel gear three is rotatably mounted inside the power box, a stirring rod is fixedly mounted on the bottom of the bevel gear three, a cross rod is fixedly mounted on the bottom of the stirring rod, and the stirring rod rotates to stir the electroplating sludge and excess alkali solution inside the filter adsorption box body, so that the electroplating sludge and excess alkali solution are fully mixed.

[0012] Preferably, the bevel gear three is meshed with the bevel gear one, and the bevel gear one is meshed with the bevel gear two. Through holes are provided at corresponding positions of the rotating frame and the stirring rod, and the stirring rod is rotatably installed inside the through holes to stir the electroplating sludge and excess alkali solution inside the filter adsorption box body.

[0013] Preferably, the filter adsorption assembly includes a filter plate, which is arranged inside the filter adsorption box body, a mounting frame is fixedly installed on the top of the filter plate, a spring 1 is fixedly installed inside the mounting frame, a sliding block is fixedly installed on the end of the spring 1 away from the mounting frame, a shift block is fixedly installed on the top of the sliding block, a cleaning plate is rotatably installed on the top of the filter plate, a cross slot is provided inside the cleaning plate, an activated carbon filter is fixedly installed on the bottom of the cleaning plate, and the precipitate generated by the reaction falls to the top of the filter plate, and the precipitate is initially filtered, and the filtered water is secondary adsorbed and filtered through the activated carbon filter to adsorb toxic substances in the electroplating sludge, and the filter plate is removed to clean the precipitate on its surface so that the precipitate can be quickly filtered next time.

[0014] Preferably, a slot is provided at the corresponding position of the filter adsorption box body and the sliding block, the sliding block is inserted into the slot, a sliding groove is provided at the corresponding position of the installation frame and the sliding block, and the sliding block is slidably installed in the sliding groove, and the cross slot is consistent in size and shape with the cross rod, which is convenient for removing the filter plate.

[0015] Compared with the prior art, the utility model provides an electroplating sludge filtration adsorption box, which has the following beneficial effects:

[0016] 1. The electroplating sludge filtering and adsorption box is provided with a filtering and adsorption mechanism. During use, the stirring rod rotates to stir the electroplating sludge and excess alkali solution inside the filtering and adsorption box body, so that the electroplating sludge and the excess alkali solution are fully mixed, and the precipitate generated by the reaction falls to the top of the filter plate, and the precipitate is initially filtered. The filtered water is then filtered through an activated carbon filter for secondary adsorption to adsorb toxic substances in the electroplating sludge. The filter plate is removed and the precipitate on its surface is cleaned so that the precipitate can be quickly filtered next time.

[0017] 2. The electroplating sludge filtering and adsorption box has a disassembly mechanism. During use, the first clamping block moves to disengage the second clamping block, thereby removing the cover plate, making it easy to clean the inside of the filtering and adsorption box body and to remove the filter plate for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the exploded structure of the stirring and cleaning component of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the filter adsorption component of the utility model;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the disassembly mechanism of the utility model;

[0024] Figure 6 For this utility model Figure 5 A schematic diagram of the enlarged structure in the middle.

[0025] In the figure: 1. fixed frame; 2. filter adsorption mechanism; 21. stirring and cleaning component; 211. power box; 212. motor; 213. bevel gear one; 214. bevel gear two; 215. rotating frame; 216. scraper; 217. bevel gear three; 218. stirring rod; 219. cross plug rod; 22. filter adsorption component; 221. filter plate; 222. mounting frame; 223. spring one; 224. sliding block; 225. dial block; 226. cleaning plate; 227. cross slot; 228. activated carbon filter; 3. disassembly mechanism; 31. filter adsorption box body; 32. cover plate; 33. snap-in box; 34. spring two; 35. snap-in block one; 36. connecting rod; 37. pull rod; 38. snap-in block two. DETAILED DESCRIPTION

[0026] 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.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-4 , the utility model provides a technical solution: an electroplating sludge filtering and adsorption box, comprising a fixing frame 1, a filtering and adsorption mechanism 2 is arranged on the top of the fixing frame 1, and a disassembly mechanism 3 is arranged on the top of the fixing frame 1;

[0030] The filtering and adsorption mechanism 2 comprises a stirring and cleaning component 21 and a filtering and adsorption component 22 , and the filtering and adsorption component 22 is arranged inside the stirring and cleaning component 21 .

[0031] Furthermore, the stirring and cleaning component 21 includes a power box 211, which is fixedly installed on the top of the cover plate 32. A motor 212 is fixedly installed inside the power box 211, and a bevel gear 1 213 is fixedly installed on the output end of the motor 212. A bevel gear 214 is rotatably installed on the top of the cover plate 32, a rotating frame 215 is fixedly installed on the bottom of the bevel gear 214, and a scraper 216 is fixedly installed on the bottom of the rotating frame 215. A bevel gear 3 217 is rotatably installed inside the power box 211, a stirring rod 218 is fixedly installed on the bottom of the bevel gear 3 217, and a cross rod 219 is fixedly installed on the bottom of the stirring rod 218. The stirring rod 218 rotates to stir the electroplating sludge and excess alkali solution inside the filter adsorption box body 31, so that the electroplating sludge and excess alkali solution are fully mixed.

[0032] Furthermore, bevel gear three 217 is meshed with bevel gear one 213, bevel gear one 213 is meshed with bevel gear two 214, through holes are opened at corresponding positions of the rotating frame 215 and the stirring rod 218, and the stirring rod 218 is rotatably installed inside the through hole to stir the electroplating sludge and excess alkali solution inside the filter adsorption box body 31.

[0033] Furthermore, the filter adsorption assembly 22 includes a filter plate 221, which is arranged inside the filter adsorption box body 31, and a mounting frame 222 is fixedly installed on the top of the filter plate 221, and a spring 223 is fixedly installed inside the mounting frame 222, and a sliding block 224 is fixedly installed on the end of the spring 223 away from the mounting frame 222, and a dial block 225 is fixedly installed on the top of the sliding block 224, and a cleaning plate 226 is rotatably installed on the top of the filter plate 221, and a cross slot 227 is opened inside the cleaning plate 226, and an activated carbon filter screen 228 is fixedly installed on the bottom of the cleaning plate 226, and the precipitate generated by the reaction falls to the top of the filter plate 221, and the precipitate is initially filtered, and the filtered water is secondary adsorbed and filtered through the activated carbon filter screen 228 to adsorb toxic substances in the electroplating sludge, and the filter plate 221 is removed, and the precipitate on its surface is cleaned so that the precipitate can be quickly filtered next time.

[0034] Furthermore, a slot is opened at the corresponding position of the filter adsorption box body 31 and the sliding block 224, and the sliding block 224 is inserted into the slot. A sliding groove is opened at the corresponding position of the installation frame 222 and the sliding block 224, and the sliding block 224 is slidably installed in the sliding groove. The cross slot 227 is consistent in size and shape with the cross rod 219, which is convenient for removing the filter plate 221.

[0035] Embodiment two:

[0036] See also Figure 5-6 , and combined with Example 1, it is further obtained that the disassembly mechanism 3 includes a filter adsorption box body 31, the filter adsorption box body 31 is fixedly installed inside the fixed frame 1, a card box 33 is fixedly installed on the outside of the filter adsorption box body 31, a spring 2 34 is fixedly installed inside the card box 33, a card block 1 35 is fixedly installed on the end of the spring 2 34 away from the card box 33, a connecting rod 36 is fixedly installed on the end of the card block 1 35 close to the spring 2 34, and a pull rod 37 is fixedly installed on the end of the connecting rod 36 away from the card block 1 35, a cover plate 32 is arranged on the top of the filter adsorption box body 31, and a card block 2 38 is fixedly installed on the outside of the cover plate 32, so as to facilitate the removal of the filter plate 221 for cleaning.

[0037] Furthermore, sockets are provided at positions corresponding to the snap-in box 33 and the snap-in block 2 38, and the snap-in block 2 38 passes through the socket to snap into the snap-in block 1 35, through holes are provided at positions corresponding to the snap-in box 33 and the pull rod 37, and the connecting rod 36 passes through the through hole and is fixedly installed with the pull rod 37, a feed pipe is provided on the top of the cover plate 32, and a drain pipe is provided on the bottom of the filter adsorption box body 31, so as to facilitate the installation and disassembly of the cover plate 32.

[0038] In actual operation, when the device is used, the electroplating sludge and the excess alkali solution are placed into the filter adsorption box body 31 through the feed port, the motor 212 is started, the output end of the motor 212 drives the bevel gear 1 213, the bevel gear 1 213 rotates to drive the bevel gear 3 217 meshing therewith to rotate, the bevel gear 3 217 rotates to drive the stirring rod 218 to rotate, the stirring rod 218 rotates to stir the electroplating sludge and the excess alkali solution in the filter adsorption box body 31, so that the electroplating sludge and the excess alkali solution are stirred. The liquid is fully mixed, and the precipitate generated by the reaction falls to the top of the filter plate 221, and the precipitate is initially filtered. The filtered water is secondary adsorbed and filtered through the activated carbon filter 228 to adsorb the toxic substances in the electroplating sludge to prevent the discharged water from containing toxic substances. When the stirring rod 218 rotates, the cross rod 219 is driven to rotate, and the cross rod 219 is inserted into the cross slot 227 to drive the cleaning plate 226 to rotate, and the precipitate on the top of the filter plate 221 is scraped and cleaned to prevent the precipitate from clogging. The filter hole is used to speed up the filtering efficiency. The bevel gear 1 213 rotates to drive the bevel gear 214 to rotate. The bevel gear 214 rotates to drive the rotating frame 215 to rotate. The rotating frame 215 rotates to drive the scraper 216 to scrape the inner wall of the filter adsorption box body 31 to scrape off the electroplating sludge attached to the inner wall to prevent the electroplating sludge from solidifying on the inner wall of the filter adsorption box body 31, thereby speeding up the subsequent cleaning efficiency. After the filtering and adsorption is completed, the pull rod 37 is pulled outward, and the pull rod 37 pulls the clamping block 1 35 through the connecting rod 36. Move, the clamping block 1 35 moves to disengage the clamping block 2 38, thereby removing the cover plate 32, making it easy to clean the inside of the filter adsorption box body 31, and convenient to remove the filter plate 221 for cleaning, pull the dial block 225 inward, the movement of the dial block 225 drives the sliding block 224 to move, the movement of the sliding block 224 disengages the sliding block 224 from the plug-in range of the filter adsorption box body 31, remove the filter plate 221, and clean the sediment on its surface, so that the sediment can be quickly filtered next time.

[0039] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An electroplating sludge filtration and adsorption box, comprising a fixing frame (1), characterized in that: The top of the fixing frame (1) is provided with a filtering and adsorption mechanism (2), and the top of the fixing frame (1) is provided with a disassembly mechanism (3); The filtering and adsorption mechanism (2) comprises a stirring and cleaning component (21) and a filtering and adsorption component (22), wherein the filtering and adsorption component (22) is arranged inside the stirring and cleaning component (21); The disassembly mechanism (3) comprises a filter adsorption box body (31), the filter adsorption box body (31) is fixedly mounted inside the fixing frame (1), a clamping box (33) is fixedly mounted on the outside of the filter adsorption box body (31), a spring 2 (34) is fixedly mounted inside the clamping box (33), a clamping block 1 (35) is fixedly mounted on the end of the spring 2 (34) away from the clamping box (33), a connecting rod (36) is fixedly mounted on the end of the clamping block 1 (35) close to the spring 2 (34), a pull rod (37) is fixedly mounted on the end of the connecting rod (36) away from the clamping block 1 (35), a cover plate (32) is arranged on the top of the filter adsorption box body (31), and a clamping block 2 (38) is fixedly mounted on the outside of the cover plate (32); The stirring and cleaning assembly (21) comprises a power box (211), the power box (211) being fixedly mounted on the top of the cover plate (32), a motor (212) being fixedly mounted inside the power box (211), a bevel gear 1 (213) being fixedly mounted on the output end of the motor (212), a bevel gear 2 (214) being rotatably mounted on the top of the cover plate (32), a rotating frame (215) being fixedly mounted on the bottom of the bevel gear 2 (214), a scraper (216) being fixedly mounted on the bottom of the rotating frame (215), a bevel gear 3 (217) being rotatably mounted inside the power box (211), a stirring rod (218) being fixedly mounted on the bottom of the bevel gear 3 (217), and a cross plug rod (219) being fixedly mounted on the bottom of the stirring rod (218).

2. The electroplating sludge filtration and adsorption box according to claim 1, characterized in that: The snap-in box (33) and the snap-in block 2 (38) are provided with insertion holes at positions corresponding to each other, and the snap-in block 2 (38) passes through the insertion hole to be snap-connected with the snap-in block 1 (35); the snap-in box (33) and the pull rod (37) are provided with through holes at positions corresponding to each other, and the connecting rod (36) passes through the through holes to be fixedly installed with the pull rod (37); a feed pipe is provided at the top of the cover plate (32), and a sewage discharge pipe is provided at the bottom of the filter adsorption box body (31).

3. The electroplating sludge filtration and adsorption box according to claim 1, characterized in that: The bevel gear three (217) is meshed with the bevel gear one (213), and the bevel gear one (213) is meshed with the bevel gear two (214). Through holes are provided at corresponding positions of the rotating frame (215) and the stirring rod (218), and the stirring rod (218) is rotatably mounted inside the through holes.

4. The electroplating sludge filtration and adsorption box according to claim 1, characterized in that: The filter adsorption component (22) comprises a filter plate (221), the filter plate (221) is arranged inside the filter adsorption box body (31), a mounting frame (222) is fixedly installed on the top of the filter plate (221), a spring (223) is fixedly installed inside the mounting frame (222), a sliding block (224) is fixedly installed on the end of the spring (223) away from the mounting frame (222), a shifting block (225) is fixedly installed on the top of the sliding block (224), a cleaning plate (226) is rotatably installed on the top of the filter plate (221), a cross slot (227) is opened inside the cleaning plate (226), and an activated carbon filter (228) is fixedly installed on the bottom of the cleaning plate (226).

5. The electroplating sludge filtration and adsorption box according to claim 4, characterized in that: A slot is provided at a position corresponding to the filtering adsorption box body (31) and the sliding block (224), and the sliding block (224) is inserted into the slot. A sliding groove is provided at a position corresponding to the mounting frame (222) and the sliding block (224), and the sliding block (224) is slidably mounted in the sliding groove. The cross slot (227) is consistent in size and shape with the cross insertion rod (219).

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