CN115010288B

CN115010288B - Heavy metal processor containing adsorbent

Info

Publication number: CN115010288B
Application number: CN202210024456.6A
Authority: CN
Inventors: 王宗舞; 黄耀; 李孝坤; 刘伟; 许俊丽; 刘抒影
Original assignee: Yellow River Conservancy Technical Institute
Current assignee: Yellow River Conservancy Technical Institute
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2023-07-04
Anticipated expiration: 2042-01-11
Also published as: CN115010288A

Abstract

The invention belongs to the technical field of sewage treatment equipment, and discloses a heavy metal processor containing an adsorbent, which comprises a machine body, wherein an input pipe is fixedly arranged above one side of the machine body. According to the invention, the lifting plate can be driven to ascend and descend through the expansion and contraction of the hydraulic pump, the wastewater injected by the input pipe falls on the upper surface of the lifting plate, the wastewater is stored in the accommodating small box, the catalyst is put into the accommodating small box, after the wastewater fills the inner cavity of the accommodating small box, the hydraulic pump drives the lifting plate to ascend, the wastewater added with the catalyst in the accommodating small box is discharged to the accommodating middle box from the periphery and flows into the accommodating large box through the circulation pipe, finally enters the water collecting tray through the discharge hole and is collected and discharged through the discharge pipe, the mixing of the catalyst and the wastewater is promoted in the flowing process, the heavy metal is flocculated, and the flocculated heavy metal is blocked by the filter screen, so that the wastewater can be purified under the continuous working state of the equipment, and the working efficiency of the equipment is improved.

Description

Heavy metal processor containing adsorbent

Technical Field

The invention belongs to the technical field of sewage treatment equipment, and particularly relates to a heavy metal processor containing an adsorbent.

Background

The heavy metal wastewater is wastewater containing heavy metals discharged in industrial production processes such as mining and metallurgy, mechanical manufacturing, chemical industry, electronics, instruments and the like, the heavy metals such as cadmium, nickel, mercury, zinc and the like are one of the industrial wastewater which has the greatest environmental pollution and the greatest harm to human beings, the water quality and the water quantity are related to ecological processes, the heavy metals in the wastewater can not be decomposed and destroyed generally, the existing positions of the heavy metals can only be transferred and the materialized forms of the heavy metals can be changed, the treatment method is that the production process is changed firstly, the heavy metals with toxicity are not used or less, the heavy metals are treated on site at the production site, no production workshop is discharged, the physical, chemical and biological methods are needed to be carried out, the organic pollutants such as coal particles, grease, wood and the like, and the PH value of the water body can be changed after the acid-base wastewater is discharged into the water body, the growth of microorganisms and bacteria is inhibited, and the ecological cycle is destroyed.

The existing heavy metal wastewater treatment equipment is characterized in that chemical agents such as active agents are added into wastewater, the chemical agents are stirred and mixed in the wastewater for reaction, heavy metals are flocculated and collected in a lump, flow into the next box body for precipitation, the flocculated heavy metals are blocked by a filter screen, and purified water is discharged.

In the use process of the existing heavy metal wastewater treatment equipment, wastewater is injected into the equipment, then the agent is added to stir and flocculate heavy metal, the mixture of the flocculated heavy metal and water enters the next flow to be precipitated and then is discharged through a filter screen, so that the sewage purification efficiency is low, the filter screen is easily blocked by the flocculated heavy metal, the discharge speed of the purified wastewater is slow, and the working efficiency of the equipment is affected.

Disclosure of Invention

The present invention is directed to a heavy metal processor containing an adsorbent, so as to solve the problems set forth in the background art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a heavy metal processor who contains adsorbent, includes the organism, the top fixed mounting of organism one side has the input tube, the middle part fixed mounting at organism top has the hydraulic pump, the bottom fixed mounting of hydraulic pump has the lifting plate, the outer lane movable sleeve of lifting plate is equipped with and holds the small box, the bottom surface that holds the small box begins porosely and will permeate the waste water discharge that gets off, the outer lane that holds the small box is equipped with through the movable sleeve of slide rod and holds the middle box, the top fixed sleeve that holds the small box inner chamber is equipped with the spacing ring, the top fixed sleeve that holds the middle box inner chamber is equipped with another spacing ring, the spacing ring is spacing to the upward movement of lifting plate, another spacing ring is spacing to holding small box installation slide rod displacement position, the middle part fixed mounting who holds the middle box bottom has the runner pipe, the upper surface fixed mounting of organism bottom has the water collector, the upper surface fixed mounting who holds the large box, the runner pipe stretches into the inner chamber that holds the large box, hold the bottom surface that holds the large box has a drain hole one, hold the water collector fixed surface mounting filter screen that just is located one side.

Preferably, the one-way valve is circumferentially arranged in the lifting plate, the compression bag is fixedly arranged on the bottom surface of the lifting plate and matched with the compression bag, the compression bag is fixedly arranged on the bottom surface of the compression bag and is fixedly arranged in the accommodating small box, the injection pipe is fixedly arranged in the accommodating small box and communicated with the compression bag, and the tension spring is arranged in the rubber wall of the compression bag.

Preferably, the amount of catalyst ejected from the compression bag through the one-way valve is greater than the amount of catalyst required to contain the wastewater in the small tank volume.

Preferably, the lower bottom surface of the accommodating small box is fixedly provided with a protruding block, the protruding block is matched with the flow pipe, the lower end of the flow pipe is sleeved with a pressing plate, the first discharging hole is movably sleeved with a sealing bead, and a spring is arranged below the sealing bead.

Preferably, the fixed magnetic ring is fixedly sleeved on the periphery of the inner surface of the accommodating large box, and the outer ring of the pressing plate is arranged to be a movable magnetic ring.

Preferably, the lower surface of the pressing plate is fixedly provided with another filter screen, the bottom surface of the pressing plate is circumferentially and uniformly provided with a second discharge hole, and the upper part of the second discharge hole is communicated with a drain pipe.

Preferably, the lower surface of the filter screen and the upper surface of the other filter screen are respectively and fixedly provided with cotton-absorbing materials, and the cotton-absorbing materials are fluffy water-absorbing materials.

The beneficial effects of the invention are as follows:

1. according to the invention, the lifting plate can be driven to ascend and descend through the expansion and contraction of the hydraulic pump, the wastewater injected by the input pipe falls on the upper surface of the lifting plate, the wastewater is stored in the accommodating small box, the catalyst is put into the accommodating small box, after the wastewater fills the inner cavity of the accommodating small box, the hydraulic pump drives the lifting plate to ascend, the wastewater added with the catalyst in the accommodating small box is discharged to the accommodating middle box from the periphery and flows into the accommodating large box through the circulation pipe, finally enters the water collecting tray through the discharge hole and is collected and discharged through the discharge pipe, the mixing of the catalyst and the wastewater is promoted in the flowing process, the heavy metal is flocculated, and the flocculated heavy metal is blocked by the filter screen, so that the wastewater can be purified under the continuous working state of the equipment, and the working efficiency of the equipment is improved.

2. According to the invention, the tension springs are arranged in the rubber walls of the compression bags and are matched with the check valves, so that the lifting plate can stretch the compression bags after rising, the inner cavity volume of the compression bags is increased, more catalyst flows in, when the lifting plate descends, the pressure in the compression bags is increased to discharge the catalyst to the upper surface of the lifting plate through the check valves and mix with the fallen sewage, the equipment can automatically add the catalyst, the operation is convenient, meanwhile, the catalyst sprayed out by the compression bags through the check valves is larger than the catalyst required by the sewage in the volume of the small box, when the lifting plate ascends and drains into the containing middle box, the input pipe continuously injects the sewage into the containing middle box, the catalyst content contained in the sewage discharged from the lifting plate can carry out mixed reaction on the sewage continuously flowing out of the input pipe, the heavy metal flocculation in the sewage is ensured to be complete, and the sewage purification effect is good.

3. According to the invention, the pressing plate is sleeved at the lower end of the runner pipe in a shaft sleeve manner, the sealing beads are movably sleeved in the first discharge holes, the springs are arranged below the sealing beads, so that catalyst and sewage mixed liquid falling from the runner pipe can be stored in an inner cavity of a containing large box, enough time is available for reaction, heavy metals can be flocculated, the hydraulic pump can push the containing small box to move downwards, the convex blocks are matched with the runner pipe and can resist the pushing plate to move downwards, the pressing plate has an extrusion effect on sewage, the first discharge holes can be opened, purified water is discharged, and under the cooperation of the fixed magnetic ring and the movable magnetic ring, the pressing plate can rotate, so that the flocculated heavy metals deposited on the surface of the filter screen can be twisted into strips, and the filter screen is prevented from being blocked.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;

FIG. 4 is a schematic top cross-sectional view of the present invention;

FIG. 5 is a schematic view of a lifting plate of the present invention lifting a sewage flow structure;

FIG. 6 is a schematic view of the structure of the lifting plate of the present invention for driving the middle accommodating tank to descend.

In the figure: 1. a body; 2. an input tube; 3. a hydraulic pump; 4. a lifting plate; 5. accommodating a small box; 6. a limiting ring; 7. accommodating the middle box; 8. a flow pipe; 9. accommodating a large box; 10. a first discharge hole; 11. a water collecting tray; 12. a discharge pipe; 13. a compression bladder; 14. a one-way valve; 15. a pouring tube; 16. a bump; 17. a pressing plate; 18. a fixed magnetic ring; 19. a movable magnetic ring; 20. a filter screen; 21. cotton suction; 22. a second discharge hole; 23. a drain pipe; 24. sealing beads; 25. and (3) a spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1 to 6, in the embodiment of the present invention, a heavy metal processor containing an adsorbent includes a machine body 1, an input pipe 2 is fixedly installed above one side of the machine body 1, a hydraulic pump 3 is fixedly installed in the middle of the top of the machine body 1, a lifting plate 4 is fixedly installed at the bottom end of the hydraulic pump 3, a containing small box 5 is movably sleeved on an outer ring of the lifting plate 4, a hole starts to be provided on the bottom surface of the containing small box 5 to discharge permeated wastewater, a containing middle box 7 is movably sleeved on an outer ring of the containing small box 5 through a sliding rod, a limiting ring 6 is fixedly sleeved on the top of an inner cavity of the containing small box 5, another limiting ring 6 is fixedly sleeved on the top of the inner cavity of the containing middle box 7 to limit the upward movement of the lifting plate 4, another limiting ring 6 limits the sliding rod moving position of the containing small box 5, a flow pipe 8 is fixedly installed in the middle of the bottom of the containing middle box 7, the upper surface of the bottom of the machine body 1 is fixedly provided with a water collecting disc 11, the upper surface of the water collecting disc 11 is fixedly provided with a containing big box 9, a runner pipe 8 stretches into the inner cavity of the containing big box 9, the bottom surface of the containing big box 9 is provided with a first discharge hole 10, the inner surface of the containing big box 9 and the upper surface of the first discharge hole 10 are fixedly provided with a filter screen 20, one side of the water collecting disc 11 is fixedly provided with a discharge pipe 12, the lifting plate 4 can be driven to ascend and descend by the expansion and contraction of a hydraulic pump 3, the waste water injected by an input pipe 2 falls on the upper surface of the lifting plate 4, is stored in the containing small box 5, a catalyst is put into the containing small box 5, when the waste water fills the inner cavity of the containing small box 5, the hydraulic pump 3 drives the lifting plate 4 to ascend, the waste water added with the catalyst in the containing small box 5 is discharged to the periphery into the containing middle box 7 and flows into the containing big box 9 through the runner pipe 8, finally, the waste water enters the water collecting disc 11 through the first discharge hole 10 and is discharged through the discharge pipe 12, the mixing of the catalyst and the waste water is promoted in the flowing process, the heavy metal is flocculated, the flocculated heavy metal is blocked by the filter screen 20, the waste water can be purified under the continuous working state of the equipment, the working efficiency of the equipment is improved, the one-way valve 14 is circumferentially arranged in the lifting plate 4, the compression bag 13 is fixedly arranged on the bottom surface of the lifting plate 4 and matched with the compression bag 13, the injection pipe 15 is fixedly arranged in the compression bag 13 and communicated with the compression bag 13, the tension spring is arranged in the rubber wall of the compression bag 13, the lifting plate 4 can stretch the compression bag 13 after rising, the inner cavity volume of the compression bag 13 is increased to flow in more catalyst, when the lifting plate 4 descends, the pressure in the compression bag 13 is increased to discharge the catalyst to the upper surface of the lifting plate 4 through the one-way valve 14 and mix with the fallen sewage, the device can automatically add the catalyst, the operation is convenient, the catalyst amount sprayed out by the compression bag 13 through the one-way valve 14 is larger than the catalyst amount required by the sewage in the volume of the accommodating small box 5, when the lifting plate 4 ascends and discharges into the accommodating middle box 7, the sewage is enabled to enter the accommodating middle box 7 by the input pipe 2 without interruption, the catalyst content contained in the sewage discharged from the lifting plate 4 can carry out the mixing reaction on the sewage which continuously flows out of the input pipe 2, the heavy metal flocculation in the sewage is enabled to be complete, the sewage purification effect is good, the bump 16 is fixedly arranged on the lower bottom surface of the accommodating small box 5 and matched with the flow pipe 8, the lower end of the flow pipe 8 is sleeved with the pressing plate 17, the sealing bead 24 is movably sleeved in the discharging hole 10, the spring 25 is arranged below the sealing bead 24, the catalyst and sewage mixed liquid which falls into the circulation pipe 8 can be stored in the inner cavity of the large accommodating box 9, enough time is available for reaction, heavy metal can be flocculated, the hydraulic pump 3 can push the small accommodating box 5 to move downwards, the convex block 16 is matched with the circulation pipe 8 and can resist the pushing plate 17 to move downwards, the sewage is extruded, the first discharge hole 10 can be opened, purified water is discharged, the fixed magnetic ring 18 is fixedly sleeved on the periphery of the inner surface of the large accommodating box 9, the outer ring of the pressing plate 17 is provided with the movable magnetic ring 19, the pressing plate 17 can rotate under the action of magnetic force, the pressing plate 17 can drive sewage to stir after being lowered to contact with the sewage, the catalyst mixed reaction is more sufficient, the flocculation effect of the heavy metal is ensured, and meanwhile, when the lower surface of the pressing plate 17 is in rotary contact with the filter screen 20 on the bottom surface of the inner cavity of the large accommodating box 9, the method can twist the flocculated heavy metal deposited on the upper surface of the filter screen 20 into strips, prevent the flocculated heavy metal from being tiled on the upper surface of the filter screen 20 to cause blockage, ensure that purified water is not discharged smoothly, fixedly install another filter screen 20 on the lower surface of the pressing plate 17, circumferentially and uniformly provide a second discharge hole 22 on the bottom surface of the pressing plate 17, the upper part of the second discharge hole 22 is communicated with a drain pipe 23, the purified water can be discharged through the second discharge hole 22 when the sewage in the large accommodating box 9 is extruded by the downward movement of the pressing plate 17, the sewage discharge speed in the large accommodating box 9 is improved, the working efficiency of equipment is improved, the lower surface of the filter screen 20 and the upper surface of the other filter screen 20 are respectively and fixedly provided with a cotton absorbing 21 which is a fluffy water absorbing material, the contact pressure of the two filter screens 20 is not great when the two filter screens 20 are extruded in contact, the filter screen 20 is not easy to be damaged by friction, the flocculent heavy metal can not be cut off by extrusion and enter the first discharge hole 10 and the second discharge hole 22 from the filter holes of the filter screen 20, and the flocculent heavy metal can be rotationally twisted into strips, so that the filter screen 20 can not be blocked.

Working principle and using flow:

before the equipment starts to work, the catalyst is input into the injection pipe 15 and enters the compression bag 13, then the hydraulic pump 3 works to drive the lifting plate 4 to lift and then descend, the compression bag 13 sucks excessive catalyst and then extrudes the excessive catalyst through the one-way valve 14, then the sewage sprayed by the input pipe 2 falls into the small containing box 5 and is mixed with the catalyst, after the sewage is filled in the small containing box 5, the hydraulic pump 3 works to lift the lifting plate 4, the mixed liquid of the catalyst and the sewage in the small containing box 5 is discharged into the middle containing box 7, the mixed liquid is stored in the large containing box 9 through the flow pipe 8, the reaction flocculation time is longer, the lifting plate 4 descends the catalyst in the compression bag 13 again after ascending, the lifting plate 4 still pushes downwards after descending and returns, the small containing box 5 downwards, the lug 16 is matched with the flow pipe 8 and then pushes the middle containing box 7 downwards, the pressing plate 17 moves downwards, the pressing plate 17 rotates under the matched action of the magnetic ring 18 and the sewage to move downwards, the large containing box 9 is pushed by the magnetic ring and the magnetic ring to be pushed by the magnetic ring, the two filtering net 20 are pushed by the magnetic ring to be discharged from the two filtering net 20, the two filtering net 20 are not contacted with each other, the filtering net 20 is extruded by the two filtering net 20 after the two filtering net is discharged, and the two filtering net 20 is pressed, and the filtering net is discharged from the two filtering net 20 is separated, and the filtering net is discharged, the two filtering net is discharged from the filtering net is 20 is discharged, and the filtering net is discharged, and the heavy metal is discharged.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heavy metal processor containing an adsorbent, comprising a body (1), characterized in that: the utility model discloses a water collecting device, including organism (1), including body (1), hydraulic pump (3), lifting plate (4) are installed to the middle part fixed mounting at organism (1) top, lifting plate (4) are installed to bottom fixed mounting of hydraulic pump (3), holding small box (5) are installed to outer lane movable sleeve of lifting plate (4), the bottom surface that holds small box (5) begins porose waste water discharge that will permeate down, holding small box (5) are equipped with holding middle box (7) through the movable sleeve of slide rod outer lane, holding small box (5) top fixed sleeve in inner chamber is equipped with spacing ring (6), holding middle box (7) top fixed sleeve in inner chamber is equipped with another spacing ring (6), spacing ring (6) are spacing lifting plate (4) upward movement, another spacing ring (6) are spacing holding small box (5) installation slide rod movement position, holding middle part fixed mounting who holds middle box (7) bottom has runner pipe (8), the upper surface fixed mounting who holds small box (1) bottom has collecting tray (11), the top fixed sleeve that holds water collecting tray (9) is equipped with big inner chamber (9) is held to the big bottom surface mounting of water collecting tray (9), the water collecting device comprises a water collecting disc (11), a water collecting disc and a water collecting disc, wherein a filter screen (20) is fixedly arranged on the inner surface of the water collecting disc (9) and located on the upper surface of the first discharge hole (10), a discharge pipe (12) is fixedly arranged on one side of the water collecting disc (11), a one-way valve (14) is circumferentially arranged in the lifting plate (4), a compression bag (13) is fixedly arranged on the bottom surface of the lifting plate (4) and matched with the compression bag (13), the bottom surface of the compression bag (13) is fixedly arranged on the small storage box (5), a pouring agent pipe (15) is fixedly arranged in the small storage box (5) and communicated with the compression bag (13), a tension spring is arranged in the rubber wall of the compression bag (13), a lug (16) is fixedly arranged on the lower bottom surface of the small storage box (5), a pressing plate (17) is matched with the flow pipe (8), a sealing bead (24) is movably sleeved in the first discharge hole (10), a magnetic ring (25) is arranged below the sealing bead (24), and the magnetic ring (19) is fixedly arranged on the inner surface of the large storage box (9), and the magnetic ring (19) is fixedly sleeved on the periphery of the magnetic ring.

2. A heavy metal processor containing an adsorbent as defined in claim 1, wherein: the amount of catalyst sprayed out of the compression bag (13) through the one-way valve (14) is larger than the amount of catalyst needed by sewage in the volume of the accommodating small box (5).

3. A heavy metal processor containing an adsorbent as defined in claim 1, wherein: the lower surface of clamp plate (17) is fixed mounting has another filter screen (20), discharge hole two (22) have evenly been seted up to the bottom surface circumference of clamp plate (17), drain pipe (23) are installed in the upper portion UNICOM of discharge hole two (22).

4. A heavy metal processor containing an adsorbent as set forth in claim 3, wherein: the lower surface of the filter screen (20) and the upper surface of the other filter screen (20) are respectively and fixedly provided with cotton-absorbing materials (21), and the cotton-absorbing materials (21) are fluffy water-absorbing materials.