CN211706042U

CN211706042U - Heavy metal sewage treatment plant

Info

Publication number: CN211706042U
Application number: CN201922152931.4U
Authority: CN
Inventors: 谭静
Original assignee: Individual
Current assignee: Nuclear Industry Jingxiang Construction Group Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-10-20
Anticipated expiration: 2029-12-05

Abstract

The utility model belongs to the sewage treatment field, especially, heavy metal sewage treatment plant fixes the unable change of taking out in the filter vat to the filter screen among the current processing apparatus, has reduced the problem of filter effect after long-time the use, now proposes following scheme, and it includes the filter vat, is equipped with the filter plate in the filter vat, the fixed slot has all been seted up on the both sides inner wall of filter vat, and equal slidable mounting has the movable plate in two fixed slots, and the filter plate contacts with the top of two movable plates, and the bottom of two movable plates all welds there is the pressure spring, and the bottom welding of pressure spring is on the bottom inner wall of the fixed slot that corresponds, the spacing groove has all been seted up to the both sides of filter plate, has all seted up the. The utility model discloses rational in infrastructure, convenient operation, the filter plate among this processing apparatus can be taken out in the filter vat fast, and the convenience is cleared up and is changed the filter plate, has improved the filter effect.

Description

Heavy metal sewage treatment plant

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a heavy metal sewage treatment plant.

Background

With the development of industrialization in China, in some enterprises and institutions such as electroplating, metallurgy, chemical engineering, tanning and electrolysis, the produced heavy metal-containing sewage containing more cadmium, nickel, mercury, zinc and the like also becomes one of the most serious industrial waste water and the most harmful to human, through search and discovery, application No. 201720644470.0 discloses a heavy metal sewage treatment device, which comprises a filter barrel, a treatment box, a motor, a sewage inlet and an electrolyte adding port, wherein the sewage inlet and the electrolyte adding port are symmetrically distributed on two sides of the filter barrel, an adsorption bin is formed inside the filter barrel, a centrifugal bin, an electrolysis bin and a backflow prevention bin are respectively formed inside the treatment box, the bottom end of the sewage inlet is arranged in the adsorption bin in a penetrating manner, the bottom end of the electrolyte adding port is arranged in the electrolysis bin in a penetrating manner, and a supercharger is arranged at the bottom end of the electrolyte adding port, compared with the existing heavy metal sewage treatment device, the heavy metal sewage treatment device has good impurity adsorption efficiency, can treat heavy metals in water through adsorption, centrifugation and electrolysis respectively, and effectively improves the efficiency and quality of heavy metal sewage treatment;

however, the filter screen in the treatment device can not be taken out and replaced after being fixed in the filter barrel, and the filtering effect is reduced after the treatment device is used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the filter screen in the treatment device in the prior art can not be taken out and replaced in the filter vat, and reducing the defect of the filtering effect after long-time use, and providing a heavy metal sewage treatment device.

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

a heavy metal sewage treatment device comprises a filter barrel, wherein a filter plate is arranged in the filter barrel, fixed grooves are respectively formed in the inner walls of the two sides of the filter barrel, movable plates are respectively installed in the two fixed grooves in a sliding manner, the filter plate is contacted with the tops of the two movable plates, compression springs are respectively welded at the bottoms of the two movable plates, the bottom ends of the compression springs are welded on the inner walls of the bottoms of the corresponding fixed grooves, the spacing groove has all been seted up to the both sides of filter plate, has all seted up the mounting groove on the both sides inner wall of filter vat, and equal slidable mounting has the removal seat in two mounting grooves, and two remove one side that the seat is close to each other and have all seted up the spring groove, and two equal slidable mounting in the spring groove have a fixed block, fixed block and the spacing groove looks adaptation that corresponds, and the spring has all been welded to one side that two fixed blocks were kept away from each other, and the one end that two springs were kept away from each other all welds on the inner wall in two spring.

Preferably, a groove is formed in the inner wall of one side of the limiting groove, an ejector block is arranged in the groove in a sliding mode, the ejector block is matched with the fixed block, a sliding hole is formed in the inner wall of one side of the groove, a sliding rod is arranged in the sliding hole in a sliding mode, one end of the sliding rod is welded to the ejector block, the sliding rod drives the corresponding ejector block to move, the corresponding fixed block is ejected to move, and the corresponding limiting groove is ejected out of the fixed block.

Preferably, a thread groove is formed in one side of the moving seat, a connecting groove is formed in the inner wall of the top of the fixing groove, a connecting plate is fixedly connected to the top of the moving plate, the connecting plate is slidably mounted in the connecting groove, the moving plate drives the corresponding connecting plate to move, and the connecting plate drives the corresponding rack to move.

Preferably, one side fixedly connected with rack of connecting plate has seted up same rotation hole on the one side inner wall that spread groove and mounting groove are close to each other, rotates downthehole rotation and installs the lead screw, and lead screw one end extends to in the spread groove and fixedly connected with gear, and wheel and rack meshing, the other end screw thread of lead screw are installed in the thread groove, and the rack drives the gear revolve that corresponds, and the gear drives the lead screw that corresponds and rotates, and the lead screw drives the removal seat that corresponds and removes.

Preferably, the inner walls of the two sides of the fixing groove are provided with sliding grooves, the two sides of the moving plate are fixedly connected with sliding blocks, the sliding blocks are slidably mounted in the corresponding sliding grooves, the moving plate drives the sliding blocks to slide in the sliding grooves when moving, and the position of the moving plate when moving can be stabilized.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) according to the scheme, the sliding rod is pulled to drive the corresponding ejector block to move, the ejector block pushes the corresponding fixed block to move, so that the fixation of the filter plate can be cancelled, the movable plate is pushed by the elastic action of the pressure spring, the filter plate can be taken out from the filter barrel to be replaced and cleaned, and when the filter plate is installed, the filter plate is pressed, the two movable plates are pressed by the filter plate, and the pressure spring is pressed by the movable plates;

(2) in the scheme, the corresponding connecting plates are driven to move by the moving plates, the racks drive the corresponding gears to rotate, the lead screws drive the corresponding moving seats to move, the moving seats drive the corresponding fixed blocks to move, and the filter plates continue to move downwards, so that the fixed blocks move to the positions of the limiting grooves, and then the positions of the filter plates can be fixed;

the utility model discloses rational in infrastructure, convenient operation, the filter plate among this processing apparatus can be taken out in the filter vat fast, and the convenience is cleared up and is changed the filter plate, has improved the filter effect.

Drawings

FIG. 1 is a schematic view of a heavy metal wastewater treatment plant according to the present invention;

FIG. 2 is a schematic view of part A of a heavy metal sewage treatment plant provided by the present invention;

fig. 3 is a schematic structural diagram of part B of the heavy metal sewage treatment device provided by the utility model.

In the figure: 1. a filter vat; 2. filtering the plate; 3. fixing grooves; 4. moving the plate; 5. a pressure spring; 6. mounting grooves; 7. a movable seat; 8. a fixed block; 9. a spring; 10. a limiting groove; 11. a connecting plate; 12. a gear; 13. a screw rod; 14. a top block; 15. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a heavy metal sewage treatment device comprises a filtering barrel 1, wherein a filter plate 2 is arranged in the filtering barrel 1, fixed grooves 3 are respectively formed on the inner walls of two sides of the filtering barrel 1, movable plates 4 are respectively and slidably mounted in the two fixed grooves 3, the filter plate 2 is in contact with the tops of the two movable plates 4, pressure springs 5 are respectively welded at the bottoms of the two movable plates 4, the bottom ends of the pressure springs 5 are welded on the inner walls of the bottoms of the corresponding fixed grooves 3, limiting grooves 10 are respectively formed on two sides of the filter plate 2, mounting grooves 6 are respectively formed on the inner walls of two sides of the filtering barrel 1, movable seats 7 are respectively and slidably mounted in the two mounting grooves 6, spring grooves are respectively formed on the sides, close to each other, of the two movable seats 7, fixed blocks 8 are respectively and slidably mounted in the two spring grooves, the fixed blocks 8, the one end that two springs 9 kept away from each other all welds on the inner wall of two corresponding spring grooves.

In this embodiment, a groove is formed in an inner wall of one side of the limiting groove 10, an ejector block 14 is slidably mounted in the groove, the ejector block 14 is adapted to the fixed block 8, a slide hole is formed in an inner wall of one side of the groove, a slide rod 15 is slidably mounted in the slide hole, one end of the slide rod 15 is welded to the ejector block 14, the slide rod 15 drives the corresponding ejector block 14 to move, the corresponding fixed block 8 is ejected by the ejector block 14 to move, and the corresponding limiting groove 10 is ejected by the fixed block 8.

In this embodiment, the thread groove has been seted up to one side of removing seat 7, has seted up the spread groove on the top inner wall of fixed slot 3, and the top fixedly connected with connecting plate 11 of movable plate 4, connecting plate 11 slidable mounting are in the spread groove, and movable plate 4 drives corresponding connecting plate 11 and removes, and connecting plate 11 drives corresponding rack and removes.

In this embodiment, one side fixedly connected with rack of connecting plate 11, same rotation hole has been seted up on the one side inner wall that spread groove and mounting groove 6 are close to each other, rotate downthehole rotation and install lead screw 13, lead screw 13 one end extends to in the spread groove and fixedly connected with gear 12, gear 12 and rack toothing, the other end screw thread of lead screw 13 is installed in the thread groove, the rack drives the gear 12 rotation that corresponds, gear 12 drives the lead screw 13 rotation that corresponds, lead screw 13 drives the removal seat 7 removal that corresponds.

In this embodiment, all seted up the spout on the both sides inner wall of fixed slot 3, the equal fixedly connected with slider in both sides of movable plate 4, slider slidable mounting drives the slider and slides in the spout when movable plate 4 removes in the spout that corresponds, can stabilize the position when movable plate 4 removes.

In this embodiment, by pulling the slide bar 15, the slide bar 15 drives the corresponding ejector block 14 to move, the ejector block 14 pushes the corresponding fixed block 8 to move, the fixed block 8 is pushed out of the corresponding limit groove 10, the fixation of the filter plate 2 can be cancelled, because the movable plate 4 is pushed by the elastic action of the pressure spring 5, the movable plate 4 pushes the filter plate 2, the filter plate 2 can be taken out from the filter barrel 1 for replacement and cleaning, when the filter plate 2 is installed, the filter plate 2 is placed on the two movable plates 4, the filter plate 2 is pressed, the filter plate 2 presses the two movable plates 4, the movable plates 4 press the pressure spring 5, the pressure spring 5 is elastically deformed, the movable plates 4 drive the corresponding connecting plates 11 to move, the connecting plates 11 drive the corresponding racks to move, the racks drive the corresponding gears 12 to rotate, the gears 12 drive the corresponding screw rods 13 to rotate, the screw rods 13 drive the corresponding movable seats 7 to move, and the movable seats, two 8 roll-off mounting grooves 6 of fixed block and contact with filter plate 2, filter plate 2 continues the downstream for fixed block 8 moves the position of spacing groove 10, because spring 9's elastic action drives fixed block 8 and slides into spacing groove 10 in, can fix the position of filter plate 2, the utility model discloses rational in infrastructure, convenient operation, filter plate 2 among this processing apparatus can be followed filter vat 1 fast and taken out, and the convenience is cleared up and is changed filter plate 2, has improved the filter effect.

Claims

1. The heavy metal sewage treatment device comprises a filter barrel (1), wherein a filter plate (2) is arranged in the filter barrel (1), and is characterized in that fixed grooves (3) are formed in the inner walls of two sides of the filter barrel (1), movable plates (4) are arranged in the two fixed grooves (3) in a sliding manner, the filter plate (2) is in contact with the tops of the two movable plates (4), pressure springs (5) are welded at the bottoms of the two movable plates (4), the bottom ends of the pressure springs (5) are welded on the inner walls of the bottoms of the corresponding fixed grooves (3), limiting grooves (10) are formed in two sides of the filter plate (2), mounting grooves (6) are formed in the inner walls of two sides of the filter barrel (1), movable seats (7) are arranged in the two mounting grooves (6) in a sliding manner, spring grooves are formed in one sides, close to the two movable seats (7), and fixed blocks (8), fixed block (8) and corresponding spacing groove (10) looks adaptation, and spring (9) have all been welded to one side that two fixed blocks (8) kept away from each other, and the one end that two springs (9) kept away from each other all welds on the inner wall in two spring grooves that correspond.

2. The heavy metal sewage treatment device according to claim 1, wherein a groove is formed in an inner wall of one side of the limiting groove (10), a top block (14) is slidably mounted in the groove, the top block (14) is matched with the fixing block (8), a sliding hole is formed in an inner wall of one side of the groove, a sliding rod (15) is slidably mounted in the sliding hole, and one end of the sliding rod (15) is welded to the top block (14).

3. The heavy metal sewage treatment device according to claim 1, wherein one side of the movable seat (7) is provided with a threaded groove, the inner wall of the top of the fixed groove (3) is provided with a connecting groove, the top of the movable plate (4) is fixedly connected with a connecting plate (11), and the connecting plate (11) is slidably mounted in the connecting groove.

4. The heavy metal sewage treatment device according to claim 3, wherein a rack is fixedly connected to one side of the connecting plate (11), the inner wall of one side, close to each other, of the connecting groove and the mounting groove (6) is provided with a rotating hole, a screw rod (13) is rotatably mounted in the rotating hole, one end of the screw rod (13) extends into the connecting groove and is fixedly connected with a gear (12), the gear (12) is meshed with the rack, and the other end of the screw rod (13) is threadedly mounted in the threaded groove.

5. The heavy metal sewage treatment device according to claim 1, wherein sliding grooves are formed in inner walls of two sides of the fixing groove (3), sliding blocks are fixedly connected to two sides of the moving plate (4), and the sliding blocks are slidably mounted in the corresponding sliding grooves.