CN215327381U

CN215327381U - Heavy metal desorption equipment for sewage treatment

Info

Publication number: CN215327381U
Application number: CN202121116017.5U
Authority: CN
Inventors: 贾占付; 王思淼
Original assignee: Tianjin Lyvnuo Environmental Protection Technology Co ltd
Current assignee: Tianjin Lyvnuo Environmental Protection Technology Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-28
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses heavy metal removal equipment for sewage treatment, which comprises a tank body, wherein a motor is fixedly arranged on the tank body, a motor driving end penetrates through and extends into the tank body, a sliding sleeve is fixedly and slidably arranged on the motor driving end, a plurality of supporting rods are fixedly arranged on the sliding sleeve, a stirring blade is rotatably arranged on each supporting rod, a driving mechanism is arranged between the tank body and the sliding sleeve, a baffle plate and a filter plate are fixedly arranged on the tank body, and a scraping mechanism is arranged between the baffle plate and the tank body. Has the advantages that: through going on making a round trip to stir repeatedly from top to bottom sewage and reaction liquid, can be so that stir more abundant, the effectual consumption degree that reduces reaction liquid has reduced the treatment cost, still can scrape off the deposit material on the baffle simultaneously, then cooperate the filter screen, can collect the sediment, reduced the clearance degree of difficulty, improved the cleaning efficiency to artifical intensity of labour has been reduced.

Description

Heavy metal desorption equipment for sewage treatment

Technical Field

The utility model relates to the technical field of heavy metal removal, in particular to heavy metal removal equipment for sewage treatment.

Background

At present, the environmental pollution is increasingly serious, particularly, the river pollution comprises natural algae pollution and sewage pollution, the source of the algae pollution is caused by water eutrophication, but the algae pollution can gradually self-repair along with the time, but if the sewage contains a large amount of heavy metals, the self-repair capacity of the water can be reduced, the water repair time is prolonged, and therefore heavy metals in the sewage need to be removed by using heavy metal removal equipment before the sewage is discharged.

The existing heavy metal removal equipment comprises a sewage tank, activated carbon and a metal reaction solution, wherein during specific operation, the heavy metal reaction solution is added into the sewage tank, and the heavy metal in the sewage is precipitated through manual stirring, so that the following defects exist in the process: 1. the manual stirring efficiency is low, the stirring is insufficient, the reaction liquid consumption is too large, and the sewage treatment cost is increased; 2. the generated sediment needs to be cleaned manually, the cleaning is troublesome, and the labor intensity is high.

Therefore, the novel heavy metal removal equipment for sewage treatment can be adopted to solve the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of low manual stirring efficiency, labor waste and high labor intensity of sediment cleaning in the prior art, and provides heavy metal removal equipment for sewage treatment.

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

the utility model provides a heavy metal desorption equipment for sewage treatment, which comprises a tank body, fixed mounting has the motor on the jar body, it is internal that motor drive end runs through and stretches into jar, fixed slidable mounting has the sliding sleeve on the motor drive end, fixed mounting has a plurality of branches on the sliding sleeve, every all rotate on the branch and install a stirring leaf, install drive mechanism between the jar body and the sliding sleeve, fixed mounting has baffle and filter plate on the jar body, install between baffle and the jar body and scrape the mechanism, run through fixed mounting on the baffle and have the drain pipe, fixed mounting has the filter screen on the drain pipe, install drainage mechanism between baffle and the drain pipe, jar body bottom is rotated and is installed the revolving door, install the mechanism that opens and shuts between revolving door and the jar body.

In foretell heavy metal desorption equipment for sewage treatment, fixed mounting has the support on the jar body, the fixed rubber pad that pastes in support bottom.

In foretell heavy metal desorption equipment for sewage treatment, actuating mechanism includes helical gear one, helical gear two, conveyer belt, pivot, fixed block, slider and connecting rod, fixed mounting has a pivot even on the jar body, two fixed cover is equipped with a conveyer belt in the pivot jointly, one of them fixed mounting has helical gear two in the pivot, fixed mounting has helical gear one with helical gear two phase meshing on the motor drive end, fixed mounting has the fixed block on the conveyer belt, slide and rotate on the sliding sleeve and install the slider, rotate jointly between slider and the fixed block and install a connecting rod.

In the above-mentioned heavy metal desorption equipment for sewage treatment, scrape off the mechanism and include scraper blade, stretch cord, cotton rope and pull ring, slidable mounting has two scraper blades on the baffle, two equal fixedly connected with stretch cord between scraper blade and the jar body, two the scraper blade is kept away from one of corresponding stretch cord and is served equal fixedly connected with cotton rope, two the cotton rope runs through and stretches out the jar body, and is located fixedly connected with pull ring on the cotton rope of jar external portion.

In foretell heavy metal desorption equipment for sewage treatment, drainage mechanism is including supporting board and spring, fixed mounting has a plurality of springs on the baffle, every the spring is kept away from one of the baffle and is served a common fixed mounting and have a supporting board, the supporting board offsets with the drain pipe.

In foretell heavy metal desorption equipment for sewage treatment, the mechanism that opens and shuts includes magnet one and magnet two, fixed mounting has magnet one on the revolving door, fixed mounting has magnet two with magnet one matched with on the jar body.

Compared with the prior art, the utility model has the advantages that:

1. add sewage and reaction liquid into the jar body through the material pipe, then open the motor, the motor rotates and drives the stirring leaf and rotate, in motor pivoted, with it the second rotation of drive end fixed connection's helical gear, thereby drive and the two to helical gear of meshing rotate, write out a round rotation and drive and pivot commentaries on classics, with this can drive the conveyer belt and rotate, then through the connecting rod, the cooperation of fixed block and slider, make the sliding sleeve make a round trip to slide from top to bottom on motor drive end, with this can make the stirring more abundant, the effectual consumption degree that reduces reaction liquid, the treatment cost is reduced.

2. Pulling pull ring, accessible cotton rope drive scraper blade move on the baffle to this can scrape off the sediment material on the baffle, then the cooperation filter screen can be collected the sediment, has reduced the clearance degree of difficulty, has improved the cleaning efficiency, thereby has reduced artifical intensity of labour.

3. When sewage on the baffle reaches a certain degree, the resisting plate can be separated from the drain pipe under the pressure action of water, then the sewage enters the drain pipe and enters the filter plate, and is filtered again through the filter plate, so that the clean degree of sewage discharge is improved, the sewage after secondary filtering falls onto the revolving door, when the sewage on the revolving door reaches a certain degree (the weight of the sewage is greater than the attraction between the magnet I and the magnet II), the automatic drainage operation can be completed at the moment, the manual drainage operation is effectively avoided, and the manual labor intensity is reduced.

In conclusion, the sewage and the reaction liquid are repeatedly stirred up and down, so that the stirring is more sufficient, the consumption degree of the reaction liquid is effectively reduced, the treatment cost is reduced, meanwhile, the sediment on the baffle can be scraped off, and then the sediment can be collected by matching with the filter screen, the cleaning difficulty is reduced, the cleaning efficiency is improved, and the labor intensity is reduced.

Drawings

FIG. 1 is a schematic structural diagram of a heavy metal removal apparatus for sewage treatment according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a side view of the stirring blade of FIG. 1.

In the figure: 1 tank body, 2 supports, 3 motors, 4 flanges, 5 material pipes, 6 baffles, 7 scraping plates, 8 filter screens, 9 abutting plates, 10 springs, 11 filter plates, 12 revolving doors, 13 magnet I, 14 magnet II, 15 stirring blades, 16 bevel gears I, 17 bevel gears II, 18 sliding sleeves, 19 supporting rods, 20 conveyor belts, 21 fixed blocks, 22 sliding blocks and 23 connecting rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a heavy metal removing device for sewage treatment comprises a tank body 1, wherein a motor 3 is fixedly mounted on the tank body 1, a driving end of the motor 3 penetrates through and extends into the tank body 1, a sliding sleeve 18 is fixedly and slidably mounted on the driving end of the motor 3, a plurality of supporting rods 19 are fixedly mounted on the sliding sleeve 18, a stirring blade 15 is rotatably mounted on each supporting rod 19, and a driving mechanism is mounted between the tank body 1 and the sliding sleeve 18;

the following points are notable:

1. the support 2 is fixedly arranged on the tank body 1, and the rubber pad is fixedly adhered to the bottom of the support 2, so that the stability of the tank body 1 can be improved.

2. The driving mechanism comprises a first helical gear 16, a second helical gear 17, a conveyor belt 20, rotating shafts, a fixed block 21, a sliding block 22 and a connecting rod 23, a rotating shaft is fixedly installed on the tank body 1, the two rotating shafts are fixedly sleeved with the conveyor belt 20 together, the second helical gear 17 is fixedly installed on one of the rotating shafts, the first helical gear 16 meshed with the second helical gear 17 is fixedly installed on the driving end of the motor 3, the fixed block 21 is fixedly installed on the conveyor belt 20, the sliding sleeve 18 is slidably and rotatably installed with the sliding block 22, the connecting rod 23 is installed between the sliding block 22 and the fixed block 21 in a rotating mode together, the effect of the setting is that the stirring blade 15 carries out up-down back-and-forth stirring operation on sewage and reaction liquid mixtures, so that the stirring is more sufficient, the utilization rate of the reaction liquid is improved, and the sewage treatment cost is reduced.

3. The motor 3 can adopt a Y20-M60 motor.

A baffle 6 and a filter plate 11 are fixedly arranged on the tank body 1, a scraping mechanism is arranged between the baffle 6 and the tank body 1, a drain pipe is fixedly arranged on the baffle 6 in a penetrating way, a filter screen 8 is fixedly arranged on the drain pipe, a drainage mechanism is arranged between the baffle 6 and the drain pipe, a revolving door 12 is rotatably arranged at the bottom of the tank body 1, and an opening and closing mechanism is arranged between the revolving door 12 and the tank body 1;

the following points are notable:

1. scrape down the mechanism and include scraper blade 7, the stretch cord, cotton rope and pull ring, slidable mounting has two scraper blades 7 on baffle 6, equal fixed connection has the stretch cord between two scraper blades 7 and the jar body 1, two scraper blades 7 keep away from one of corresponding stretch cord to serve equal fixedly connected with cotton rope, jar body 1 is all stretched out to two cotton ropes, and at jar 1 outside fixedly connected with pull ring, set up like this and can scrape down to the sediment material on the baffle 6, then cooperate filter screen 8, can collect the sediment, the clearance degree of difficulty has been reduced, the cleaning efficiency is improved, thereby the manual labor intensity is reduced.

2. The drainage mechanism comprises a supporting plate 9 and springs 10, a plurality of springs 10 are fixedly mounted on the baffle 6, one end, away from the baffle 6, of each spring 10 is fixedly mounted with one supporting plate 9, and the supporting plates 9 abut against the drainage pipe, so that the stirring time of the sewage and the reaction liquid can be effectively prolonged, and the metal in the sewage can be more thoroughly precipitated.

3. The opening and closing mechanism comprises a first magnet 13 and a second magnet 14, the first magnet 13 is fixedly mounted on the revolving door 12, and the second magnet 14 matched with the first magnet 13 is fixedly mounted on the tank body 1, so that manual waterproof operation can be avoided, and the labor intensity of workers is reduced.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a heavy metal desorption equipment for sewage treatment, includes a jar body (1), its characterized in that, fixed mounting has motor (3) on jar body (1), motor (3) drive end runs through and stretches into in jar body (1), fixed slidable mounting has sliding sleeve (18) on motor (3) drive end, fixed mounting has a plurality of branches (19) on sliding sleeve (18), every all rotate on branch (19) and install one stirring leaf (15), install drive mechanism between jar body (1) and sliding sleeve (18), fixed mounting has baffle (6) and filter plate (11) on jar body (1), install between baffle (6) and jar body (1) and scrape the mechanism that falls, run through fixed mounting on baffle (6) and have the drain pipe, fixed mounting has filter screen (8) on the drain pipe, install drainage mechanism between baffle (6) and the drain pipe, the tank is characterized in that a revolving door (12) is rotatably arranged at the bottom of the tank body (1), and an opening and closing mechanism is arranged between the revolving door (12) and the tank body (1).

2. The heavy metal removal equipment for sewage treatment according to claim 1, wherein a support (2) is fixedly mounted on the tank body (1), and a rubber pad is fixedly adhered to the bottom of the support (2).

3. The heavy metal removal equipment for sewage treatment according to claim 1, the driving mechanism comprises a first bevel gear (16), a second bevel gear (17), a conveyor belt (20), a rotating shaft, a fixed block (21), a sliding block (22) and a connecting rod (23), the tank body (1) is fixedly provided with a rotating shaft, the two rotating shafts are fixedly sleeved with a conveying belt (20) together, a second helical gear (17) is fixedly arranged on one of the rotating shafts, a first helical gear (16) meshed with the second helical gear (17) is fixedly arranged on the driving end of the motor (3), a fixed block (21) is fixedly arranged on the conveyor belt (20), a sliding block (22) is arranged on the sliding sleeve (18) in a sliding and rotating manner, a connecting rod (23) is installed between the sliding block (22) and the fixed block (21) in a rotating mode.

4. The heavy metal removal equipment for sewage treatment as claimed in claim 1, wherein the scraping mechanism comprises two scraping plates (7), elastic ropes, ropes and pull rings, two scraping plates (7) are slidably mounted on the baffle plate (6), the elastic ropes are fixedly connected between the two scraping plates (7) and the tank body (1), the ropes are fixedly connected to one ends of the two scraping plates (7) far away from the corresponding elastic ropes, the ropes penetrate through and extend out of the tank body (1), and the pull rings are fixedly connected to the ropes located outside the tank body (1).

5. The heavy metal removal equipment for sewage treatment according to claim 1, wherein the drainage mechanism comprises a resisting plate (9) and springs (10), a plurality of springs (10) are fixedly installed on the baffle (6), one end of each spring (10) far away from the baffle (6) is jointly and fixedly installed with one resisting plate (9), and the resisting plates (9) are abutted against the drainage pipe.

6. The heavy metal removal equipment for sewage treatment according to claim 1, wherein the opening and closing mechanism comprises a first magnet (13) and a second magnet (14), the first magnet (13) is fixedly installed on the revolving door (12), and the second magnet (14) matched with the first magnet (13) is fixedly installed on the tank body (1).