Electroplating pollution emission reduction device

Abstract

The utility model relates to the technical field of emission reduction devices, in particular to an electroplating pollution emission reduction device which comprises a mounting frame, an adjusting structure is arranged on the mounting frame, the adjusting structure comprises two guide shafts fixedly connected to the mounting frame, adjusting blocks are connected to the guide shafts in a sliding mode, two first lead screws are rotationally connected to the mounting frame, and the adjusting blocks are connected to the two first lead screws in a sliding mode. The two adjusting blocks are in threaded connection with the two first lead screws respectively, rotating shafts are rotationally connected into the adjusting blocks, an extraction separator body is fixedly connected between the two rotating shafts, a worm gear is fixedly connected to one rotating shaft, a worm is rotationally connected into one adjusting block, and the worm gear is meshed with the worm; the extraction separator body can rotate to any angle from the vertical state, the height of the extraction separator body can be adjusted, the extraction separator body can be adjusted to the angle and height which are convenient for maintenance personnel to overhaul, the maintenance personnel can overhaul and maintain internal parts more easily, and the overhaul efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of emission reduction device, concretely is electroplating pollution emission reduction device. BACKGROUND

[0002] Electroplating industry as the key technology of metal surface treatment, is widely used in many industrial fields. However, electroplating process produces a large amount of wastewater containing heavy metal ions (such as chromium, nickel, copper, etc.), acid and alkali substances and organic additives, if these pollutants are not effectively treated and directly discharged, will cause devastating damage to the ecological environment such as water body, soil, etc., extraction separation based on the solubility difference of different substances in mutually insoluble solvent, can selectively separate heavy metal ions in electroplating wastewater, this process effectively reduces the concentration of heavy metal ions in wastewater, reduces the pollution load of direct discharge to the environment.

[0003] However, the extraction separation machine is usually installed in a vertical state on the mounting frame, in the vertical state, due to the compact layout of the key components inside the extraction machine, when overhauling, the maintenance personnel need to operate the internal components in the limited space, the operation difficulty is big and the activity range is limited, which affects the maintenance efficiency.

[0004] Therefore, an extraction separation machine that is easier to operate is needed. UTILITY MODEL CONTENTS

[0005] In order to solve the above problems, the electroplating pollution emission reduction device provided by the utility model,

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The electroplating pollution emission reduction device comprises a mounting frame, an adjusting structure is arranged on the mounting frame, the adjusting structure comprises two guide shafts fixedly connected to the mounting frame, adjusting blocks are slidably connected to the guide shafts, two first lead screws are rotatably connected to the mounting frame, the two adjusting blocks are threadedly connected with the two first lead screws respectively, rotating shafts are rotatably connected in the adjusting blocks, an extraction separation machine body is fixedly connected between the two rotating shafts, a worm wheel is fixedly connected to one of the rotating shafts, a worm is rotatably connected in one of the adjusting blocks, and the worm wheel is meshed with the worm.

[0008] Optionally, in an embodiment of the utility model, a first motor is installed on the adjusting block, and the worm is fixedly connected with the output shaft of the first motor.

[0009] Optionally, in an embodiment of the utility model, a belt pulley is fixedly connected to each of the two first lead screws, and the two belt pulleys are driven by a belt.

[0010] Optionally, in an embodiment of the utility model, the mounting frame is provided with a mounting seat, the mounting seat is provided with a second motor, one of the first lead screws is fixedly connected with the output shaft of the second motor.

[0011] Optionally, in an embodiment of the utility model, the extraction separator body is fixedly connected with two mounting plates, the two mounting plates are symmetrically distributed about the center of the extraction separator body.

[0012] Optionally, in an embodiment of the utility model, the mounting plate is provided with two hydraulic rods, the telescopic end of the hydraulic rod is in contact with the mounting frame.

[0013] Optionally, in an embodiment of the utility model, the mounting frame is provided with a supporting structure, the supporting structure comprises four supporting rods which are slidably connected in the mounting frame.

[0014] Optionally, in an embodiment of the utility model, the supporting rod is fixedly connected with a connecting block, the connecting block is slidably connected with the mounting frame.

[0015] Optionally, in an embodiment of the utility model, the mounting frame is rotatably connected with four second lead screws, the four connecting blocks are threadedly connected with the four second lead screws respectively.

[0016] Optionally, in an embodiment of the utility model, the mounting frame is fixedly connected with a guide rod, the connecting block is slidably connected with the guide rod.

[0017] Advantages of the utility model

[0018] The electroplating pollution emission reduction device of the utility model, the mounting frame is provided with an adjusting structure, the guide shaft is slidably connected with an adjusting block, the mounting frame is rotatably connected with two first lead screws, the two adjusting blocks are threadedly connected with the two first lead screws respectively, the adjusting block is rotatably connected with a rotating shaft, the extraction separator body is fixedly connected between the two rotating shafts, one of the rotating shafts is fixedly connected with a worm wheel, the adjusting block is rotatably connected with a worm, the worm wheel is engaged with the worm, the extraction separator body can be rotated to any angle from the vertical state, and the height thereof can be adjusted, so that the extraction separator body can be adjusted to the angle and height which are convenient for the maintenance personnel to overhaul, the maintenance personnel can more easily overhaul and maintain the internal components, and the overhauling efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below.

[0020] Figure 1 It is the whole structure schematic view of the utility model;

[0021] Figure 2 It is the connection structure schematic view of the connecting block and the support rod of the utility model.

[0022] Figure 3 It is the connection structure schematic view of the first screw rod and the mounting rack of the utility model.

[0023] Figure 4 It is Figure 3 The enlarged schematic view of A part shown in the drawing.

[0024] Mark explanation: mounting rack 1, adjusting structure 2, guide shaft 201, adjusting block 202, first screw rod 203, rotating shaft 204, worm wheel 205, worm 206, first motor 207, belt pulley 208, mounting seat 209, second motor 210, extraction separator body 3, mounting plate 4, hydraulic rod 5, support structure 6, support rod 601, connecting block 602, second screw rod 603, guide rod 604. Specific implementation

[0025] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the following will be combined with the drawings and the preferred embodiments, and the specific implementation, structure, features and effects according to the utility model will be described in detail as follows. Example 1

[0026] In order to facilitate operation, an electroplating pollution emission reduction device is designed, and the specific scheme is as follows:

[0027] As Figures 1-4 The electroplating pollution emission reduction device includes a mounting rack 1, the mounting rack 1 is provided with an adjusting structure 2, the adjusting structure 2 includes two guide shafts 201 fixedly connected to the mounting rack 1, the guide shaft 201 is slidably connected with an adjusting block 202, the mounting rack 1 is rotatably connected with two first screw rods 203, the two adjusting blocks 202 are respectively threadedly connected with the two first screw rods 203, the adjusting block 202 is rotatably connected with a rotating shaft 204, the two rotating shafts 204 are fixedly connected with an extraction separator body 3, one of the rotating shafts 204 is fixedly connected with a worm wheel 205, one of the adjusting blocks 202 is rotatably connected with a worm 206, and the worm wheel 205 is engaged with the worm 206.

[0028] The first motor 207 is installed on the adjusting block 202, the worm 206 is fixedly connected with the output shaft of the first motor 207, the two first lead screws 203 are fixedly connected with the belt pulleys 208, the two belt pulleys 208 are driven by the belt, the mounting seat 209 is installed on the mounting frame 1, the second motor 210 is installed on the mounting seat 209, one of the first lead screws 203 is fixedly connected with the output shaft of the second motor 210, first, the electroplating wastewater is introduced into the extraction separator body 3, in the extraction separator body 3, the extractant and the wastewater are fully mixed and contacted, the extractant reacts with the nickel ions in the wastewater, the molecular structure of the extractant contains a group capable of coordinating with the nickel ions, the nickel ions leave the wastewater phase and enter the extractant phase, because the extractant and the wastewater are immiscible, after mixing by stirring and the like, the extraction phase (containing the extractant of the heavy metal ions) and the raffinate phase (the wastewater with reduced concentration of the heavy metal ions after extraction) are separated by gravity settling or centrifugal force and the like, so that a large amount of the heavy metal ions in the wastewater are transferred to the extraction phase, the preliminary separation of the heavy metal ions in the electroplating wastewater is realized, thereby reducing the content of the heavy metal in the wastewater and achieving the effect of emission reduction, when the internal rotating drum and the like need to be overhauled and maintained, the first motor 207 is started, the output shaft of the first motor 207 drives the worm 206 to rotate, the worm 206 drives the worm gear 205 to rotate, the worm gear 205 drives the rotating shaft 204 to rotate, the rotating shaft 204 drives the extraction separator body 3 to rotate, the angle of the extraction separator body 3 is changed, and when the extraction separator body 3 is rotated to a certain angle, the interior can be overhauled, meanwhile, the second motor 210 is started, the output shaft of the second motor 210 drives one of the first lead screws 203 to rotate, the first lead screw 203 drives the other first lead screw 203 to rotate through the belt transmission of the belt pulley 208, the first lead screw 203 threadedly drives the adjusting block 202 to slide on the guide shaft 201, the guide shaft 201 makes the adjusting block 202 move more stably, the extraction separator body 3 can be rotated from the vertical state to any angle, and the height thereof can be adjusted, so that the extraction separator body 3 can be adjusted to an angle and height convenient for the maintenance personnel to overhaul, the maintenance personnel can more easily overhaul and maintain the internal components, and the overhauling efficiency is improved.

[0029] The two mounting plates 4 are fixedly connected with the extraction separator body 3 and are symmetrically distributed about the center of the extraction separator body 3, the two hydraulic rods 5 are installed on the mounting plate 4, the extension end of the hydraulic rod 5 abuts against the mounting frame 1, and when the extraction separator body 3 is rotated to the vertical state, the hydraulic rod 5 is started to make the extension end of the hydraulic rod 5 abut against the mounting frame 1, the extension end of the hydraulic rod 5 abuts against the mounting frame 1, thereby improving the stability of the extraction separator body 3 during work.

[0030] The mounting rack 1 is provided with a support structure 6, the support structure 6 comprises four support rods 601 which are slidably connected in the mounting rack 1, the support rod 601 is fixedly connected with a connecting block 602, the connecting block 602 is slidably connected with the mounting rack 1, the mounting rack 1 is rotatably connected with four second lead screws 603, the four connecting blocks 602 are threadedly connected with the four second lead screws 603 respectively, the mounting rack 1 is fixedly connected with a guide rod 604, the connecting block 602 is slidably connected with the guide rod 604, meanwhile, when the mounting rack 1 is placed on uneven ground, an internal hexagonal wrench can be inserted into an internal hexagonal groove on the second lead screw 603, the second lead screw 603 is rotated, the connecting block 602 is driven to slide by the second lead screw 603 in thread, the connecting block 602 slides with the guide rod 604, the guide rod 604 makes the connecting block 602 slide more stably, meanwhile, the connecting block 602 drives the support rod 601 to contact with the ground, avoiding the mounting rack 1 from shaking when working due to being placed on uneven ground.

[0031] Working principle:

[0032] Firstly, the electroplating wastewater is introduced into the extraction separator body 3. In the extraction separator body 3, the extractant and the wastewater are fully mixed and contacted. The extractant reacts with the nickel ions in the wastewater. The nickel ions in the wastewater enter the extractant phase. Since the extractant and the wastewater are immiscible, after mixing by stirring, the extractant phase (containing heavy metal ions) and the raffinate phase (wastewater with reduced heavy metal ion concentration after extraction) are separated by gravity settling or centrifugal force. Thus, the heavy metal ions in the wastewater are transferred to the extractant phase, achieving preliminary separation of the heavy metal ions in the electroplating wastewater, thereby reducing the content of heavy metals in the wastewater and achieving emission reduction. When maintenance of the internal drum and other components is required, the first motor 207 can be started. When the output shaft of the first motor 207 rotates, it drives the worm 206 to rotate. The worm 206 drives the worm gear 205 to rotate. The worm gear 205 drives the shaft 204 to rotate, causing the shaft 204 to drive the extraction separator body 3 to rotate and change the angle of the extraction separator body 3. When the extraction separator body 3 is rotated to a certain angle, the internal components can be maintained. Meanwhile, the second motor 210 can be started. When the output shaft of the second motor 210 rotates, it drives one of the first lead screws 203 to rotate. The first lead screw 203 drives the other first lead screw 203 to rotate through the belt pulley 208 and the belt drive. The first lead screw 203 drives the adjustment block 202 to slide on the guide shaft 201. The guide shaft 201 makes the movement of the adjustment block 202 more stable. The extraction separator body 3 can be rotated from a vertical state to any angle and its height can be adjusted. The extraction separator body 3 can be adjusted to an angle and height that is convenient for maintenance, making it easier for maintenance personnel to maintain and repair the internal components, improving the maintenance efficiency. When the extraction separator body 3 is rotated to a vertical state, the hydraulic rod 5 can be started. The extension end of the hydraulic rod 5 is tightly fitted with the mounting bracket 1. The extension end of the hydraulic rod 5 is tightly fitted with the mounting bracket 1, improving the stability of the extraction separator body 3 during operation. When the mounting bracket 1 is placed on uneven ground, the internal hexagonal wrench can be inserted into the internal hexagonal groove on the second lead screw 603. By rotating the second lead screw 603, the second lead screw 603 drives the connecting block 602 to slide. The connecting block 602 slides with the guide rod 604. The guide rod 604 makes the sliding of the connecting block 602 more stable. The connecting block 602 drives the support rod 601 to contact the ground, preventing the mounting bracket 1 from shaking during operation when placed on uneven ground.

[0033] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. Therefore, the present application should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims.

[0034] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed as above with reference to the preferred embodiments, it is not intended to limit the present application, and any person skilled in the art can make some changes or modifications to the equivalent embodiments within the scope of the technical solutions of the present application by utilizing the disclosed technical contents. Any modification, change, or equivalent modification made to the above embodiments according to the technical essence of the present application without departing from the technical solution of the present application shall still fall within the scope of the technical solution of the present application.

Claims

1. A plating pollution abatement device comprising a mounting rack, characterized by: The mounting frame is provided with an adjusting structure, the adjusting structure comprises two guide shafts fixedly connected to the mounting frame, adjusting blocks are slidably connected to the guide shafts, two first lead screws are rotatably connected to the mounting frame, the adjusting blocks are threadedly connected to the first lead screws respectively, rotating shafts are rotatably connected to the adjusting blocks, an extraction separator body is fixedly connected between the rotating shafts, a worm wheel is fixedly connected to one of the rotating shafts, and a worm is rotatably connected to one of the adjusting blocks.

2. The electroplating pollution abatement apparatus of claim 1, wherein: A first motor is mounted on the adjusting block, and the worm is fixedly connected to an output shaft of the first motor.

3. The electroplating pollution abatement apparatus of claim 2, wherein: Belt wheels are fixedly connected to the first lead screws, and the belt wheels are driven by a belt.

4. The electroplating pollution abatement apparatus of claim 3, wherein: A second motor is mounted on the mounting seat, and one of the first lead screws is fixedly connected to an output shaft of the second motor.

5. The electroplating pollution abatement apparatus of claim 4, wherein: Two mounting plates are fixedly connected to the extraction separator body, and the mounting plates are symmetrically distributed about the center of the extraction separator body.

6. The electroplating pollution abatement apparatus of claim 5, wherein: Two hydraulic rods are mounted on the mounting plates, and the hydraulic rods abut against the mounting frame at their telescopic ends.

7. The electroplating pollution abatement apparatus of claim 1, wherein: The mounting frame is provided with a supporting structure, the supporting structure comprises four supporting rods slidably connected to the mounting frame.

8. The electroplating pollution abatement apparatus of claim 7, wherein: Connecting blocks are fixedly connected to the supporting rods, and the connecting blocks are slidably connected to the mounting frame.

9. The electroplating pollution abatement apparatus of claim 8, wherein: Four second lead screws are rotatably connected to the mounting frame, and the connecting blocks are threadedly connected to the second lead screws respectively.

10. The electroplating pollution abatement apparatus of claim 9, wherein: A guide rod is fixedly connected to the mounting frame, and the connecting blocks are slidably connected to the guide rod.

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