CN213266033U

CN213266033U - Sediment recovery unit convenient to waste water desulfurization deposits

Info

Publication number: CN213266033U
Application number: CN202021758854.3U
Authority: CN
Inventors: 贾自强; 雷林; 张耿; 曹振兴
Original assignee: Shanxi Jinnan Iron and Steel Group Co Ltd
Current assignee: Shanxi Jinnan Iron and Steel Group Co Ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-05-25
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a sediment recovery device convenient for wastewater desulfurization and sedimentation, which comprises a bottom plate, a buffer component and a spraying component, wherein the horizontal top surface of the bottom plate is fixedly connected with a round block-shaped fixed seat, and a cylindrical sedimentation tank is fixedly connected in the installation groove vertically; a circular partition plate is horizontally and fixedly connected to the middle part in the settling tank, a circular mounting hole is formed in the middle of the top surface of the partition plate, a central pipe is vertically and fixedly connected in the mounting hole, and the top end of the central pipe penetrates through the top surface of the settling tank; a spraying assembly is arranged on the inner top surface of the settling tank; a buffer component is arranged at the bottom end of the central pipe; the utility model has simple structure, and solves the problem that the prior waste water is easy to generate larger disturbance force when being injected through the buffer component; the problem of poor effect of water and liquid medicine is solved through the spraying assembly; the water body is convenient to recover and reuse; effectively reduces the waste of water resources and effectively improves the protection of the environment.

Description

Sediment recovery unit convenient to waste water desulfurization deposits

Technical Field

The utility model relates to a technical field that waste water precipitated especially relates to precipitate recovery unit convenient to waste water desulfurization deposits.

Background

The steelmaking wastewater refers to wastewater discharged by each main and auxiliary production process in the steelmaking production process, a large amount of steelmaking wastewater generated by the existing steelmaking unit is discharged into the precipitation device, and then subsequent discharge work is carried out, but the existing wastewater precipitation device has the following problems when in use: (1) the existing wastewater is easy to generate larger disturbance force when being injected, and then the existing wastewater causes disturbance to the original water body which is precipitating inside the existing wastewater, so that the problems of poor precipitation efficiency and poor precipitation effect of the wastewater in the precipitation device occur; (2) the existing waste water has poor mixing effect when liquid medicine is mixed, and the mixing is not uniform enough, so that the purification treatment of the waste water is influenced; meanwhile, the filtering mode of the existing wastewater precipitation device is easy to cause impurities to block the filter screen, so that the effect of filtering the impurities in the wastewater is influenced; therefore, there is a need for an improved optimization of the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of poor practicability in the prior art and providing a precipitation recovery device convenient for wastewater desulfurization and precipitation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the sediment recovery device convenient for wastewater desulfurization and precipitation comprises a bottom plate, a buffer component and a spraying component, wherein the bottom plate is in a horizontally arranged rectangular plate shape, a round block-shaped fixed seat is horizontally and fixedly connected to the top surface of the bottom plate, a round funnel-shaped mounting groove is formed in the middle of the top surface of the fixed seat, and the bottom end of the mounting groove penetrates below the bottom surface of the bottom plate; a cylindrical settling tank is vertically and fixedly connected in the mounting groove, a bottom box body of the settling tank is in a circular funnel shape, a drain pipe is vertically and fixedly connected at the bottom of the box body of the settling tank, and a drain valve is arranged on a pipe body of the drain pipe;

a dosing box is fixedly arranged at the upper part of one side of the settling box, a clear water tank is fixedly arranged at the top of one side of the settling box, a dosing pipe is transversely and fixedly connected to the upper part of one side of the dosing box, and a drain pipe is transversely and fixedly connected to the bottom of one side of the clear water tank; a circular partition plate is horizontally and fixedly connected to the middle part in the settling tank, a circular mounting hole is formed in the middle of the top surface of the partition plate, a central pipe is vertically and fixedly connected in the mounting hole, and the top end of the central pipe penetrates through the top surface of the settling tank; a spraying assembly is arranged on the inner top surface of the settling tank; and a buffer component is arranged at the bottom end of the central pipe.

Preferably, a dosing pump is fixedly connected to the top surface of the dosing tank in the vertical direction, and a liquid inlet end and a liquid outlet end of the dosing pump are respectively and fixedly connected with a medicine pumping pipe and a medicine conveying pipe; the bottom end of the medicine pumping pipe penetrates to the bottom in the medicine adding box, and one end of the medicine conveying pipe penetrates into the settling box; and a connecting pipe is transversely and fixedly connected to the top of one side in the clean water tank, and one end of the connecting pipe transversely penetrates into the settling tank.

Preferably, the top surface of division board has seted up a plurality of circular shape filter openings around the mounting hole equidistance, every upper portion in the filter opening and lower part level rigid coupling respectively have first filter screen and second filter screen, just the filtration pore diameter of first filter screen is less than the filtration pore diameter of second filter screen.

Preferably, the spraying assembly comprises an annular plate, an annular pipe and an atomizing nozzle, the annular plate is horizontally and fixedly connected to the inner top surface of the settling tank, the annular pipe is horizontally and fixedly connected to the bottom end of the annular plate, and one end, located in the settling tank, of the pesticide conveying pipe is fixedly communicated with a pipe body on one side of the annular pipe; and a plurality of atomizing nozzles are fixedly connected to the bottom of the pipe body of the annular pipe in an equidistant and vertical manner.

Preferably, the buffering component comprises an installation plate, a buffering plate, a round rod, an anti-falling plate and a buffering spring, the annular installation plate is horizontally and fixedly sleeved on the pipe body of the central pipe, which is positioned on the bottom surface of the partition plate, the round plate-shaped buffering plate is horizontally arranged below the bottom end of the central pipe, and the top surface of the buffering plate is in an arc-shaped convex shape; the vertical rigid coupling of bottom surface equidistance of mounting panel has a plurality of round bars the top surface of buffer board all cooperates the round bar vertically to have seted up a plurality of circular through-holes, and every the bottom of round bar all extends to the bottom surface below of buffer board from circular through-hole internalization, at every the equal horizontal rigid coupling in bottom of round bar has the circular shape anticreep board, every equal movable sleeve is equipped with buffer spring, and every on the round bar body of rod of anticreep board top buffer spring's both ends respectively with the top surface of anticreep board and the bottom surface rigid coupling of buffer board.

Preferably, the horizontal rigid coupling has annular lug on the partition plate top surface of mounting hole week the fixed cover of level is equipped with annular sealed pad on the body of center tube, just sealed bottom surface cooperation annular lug of filling up opens and shuts and has annular seal groove, just annular lug fixing clip establishes in sealed seal groove of filling up.

Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the water-saving device is provided with a water-saving valve,

1. through the buffer assembly, the reduction of the falling potential energy of the wastewater is effectively improved, the service life of the buffer plate is effectively prolonged, and the disturbance of the wastewater to the original water body during injection is effectively reduced; the sedimentation efficiency and sedimentation effect of the wastewater are effectively improved, and the problem that the existing wastewater is easy to generate larger disturbance force when being injected is solved;

2. the first filter screen and the second filter screen are convenient for effectively filtering impurities in the wastewater, and the reverse filtering mode is convenient for preventing the impurities from being accumulated at the filter screens, facilitating the impurities to be precipitated at the bottom in the settling tank and reducing the cleaning work of the filter screens; the spraying component is convenient for spraying the liquid medicine in an atomized state in the water body, so that the liquid medicine and the water body can be fully mixed; the problems of poor effect and low efficiency of the existing water body and liquid medicine are solved;

in conclusion, the device is convenient for reducing the condition that the waste water generates larger disturbance force during injection, improving the effect of mixing the water body and the liquid medicine and recycling and reusing the water body; waste of water resources is effectively reduced, and the use fund is saved; meanwhile, the environmental protection is effectively improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic view of a front view cross-sectional structure provided by the present invention;

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

FIG. 4 is a schematic view of the annular tube and the atomizer in a bottom view;

fig. 5 is a schematic top view of the partition plate according to the present invention;

number in the figure: the device comprises a bottom plate 1, a fixed seat 2, a settling tank 3, a dosing tank 4, a clean water tank 5, a dosing pump 6, a partition plate 7, a central pipe 8, a first filter screen 9, a second filter screen 10, an annular plate 11, an annular pipe 12, an atomizing nozzle 13, an annular bump 14, a sealing gasket 15, an installation plate 16, a buffer plate 17, a round rod 18, an anti-dropping plate 19, a buffer spring 20 and a sewage discharge pipe 21.

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.

Example 1: referring to fig. 1-5, the precipitation recovery device for facilitating desulfurization and precipitation of wastewater in the present invention comprises a bottom plate 1, a buffer component and a spraying component, wherein the bottom plate 1 is horizontally arranged in a rectangular plate shape, a round fixing seat 2 is horizontally and fixedly connected to the top surface of the bottom plate 1, a circular funnel-shaped mounting groove is formed in the middle of the top surface of the fixing seat 2, and the bottom end of the mounting groove is communicated with the bottom surface of the bottom plate 1; a cylindrical settling tank 3 is vertically and fixedly connected in the mounting groove, the bottom box body of the settling tank 3 is in a circular funnel shape, a drain pipe 21 is vertically and fixedly connected at the bottom of the box body of the settling tank 3, a drain valve is arranged on the pipe body of the drain pipe 21, and the type of the drain valve is TP 41Y-64C; a dosing box 4 is fixedly arranged at the upper part of one side of the settling box 3, a clear water box 5 is fixedly arranged at the top of one side of the settling box 3, a dosing pipe is transversely and fixedly connected to the upper part of one side of the dosing box 4, and a drain pipe is transversely and fixedly connected to the bottom of one side of the clear water box 5; a circular partition plate 7 is horizontally and fixedly connected to the middle part in the settling tank 3, a circular mounting hole is formed in the middle of the top surface of the partition plate 7, a central tube 8 is vertically and fixedly connected to the inside of the mounting hole, and the top end of the central tube 8 penetrates through the top surface of the settling tank 3; a spraying assembly is arranged on the inner top surface of the settling tank 3; and a buffer component is arranged at the bottom end of the central pipe 8.

A dosing pump 6 is vertically and fixedly connected to the top surface of the dosing tank 4, the model of the dosing pump 6 is CQB40-25-125, and a liquid inlet end and a liquid outlet end of the dosing pump 6 are respectively and fixedly connected with a medicine pumping pipe and a medicine conveying pipe; the bottom end of the medicine pumping pipe penetrates to the bottom in the medicine adding box 4, and one end of the medicine conveying pipe penetrates into the settling box 3; a connecting pipe is transversely and fixedly connected to the top of one side in the clean water tank 5, and one end of the connecting pipe transversely penetrates into the settling tank 3; in the utility model, the spraying component comprises an annular plate 11, an annular pipe 12 and an atomizing spray head 13, the annular plate 11 is fixedly connected with the horizontal top surface of the inner top surface of the settling tank 3, the annular pipe 12 is fixedly connected with the horizontal bottom end of the annular plate 11, and one end of the medicine conveying pipe positioned in the settling tank 3 is fixedly communicated with a pipe body on one side of the annular pipe 12; the vertical rigid coupling of body bottom equidistance of annular tube 12 has a plurality of atomizer 13, through the atomizer 13 of annular tube 12 bottom, is convenient for become the atomizing with the liquid medicine and spray in the water, is convenient for make liquid medicine and water carry out abundant mixture.

In the utility model, a plurality of circular filtering openings are equidistantly arranged on the top surface of the partition plate 7 around the mounting hole, a first filter screen 9 and a second filter screen 10 are horizontally and fixedly connected to the upper part and the lower part of each filtering opening respectively, and the diameter of the filtering hole of the first filter screen 9 is smaller than that of the second filter screen 10; an annular convex block 14 is horizontally and fixedly connected to the top surface of the partition plate 7 on the periphery of the mounting hole, an annular sealing gasket 15 is horizontally and fixedly sleeved on the pipe body of the central pipe 8, an annular sealing groove is formed in the bottom surface of the sealing gasket 15 in a matched mode with the annular convex block 14 in an opening and closing mode, and the annular convex block 14 is fixedly clamped in the sealing groove of the sealing gasket 15; the first filter screen 9 and the second filter screen 10 are convenient for effectively filtering impurities in the wastewater, and the impurities are prevented from being accumulated at the filter screens and are convenient for precipitating at the bottom in the settling tank 3 by the reverse filtering mode; the cleaning work of the filter screen is reduced.

In the utility model, the buffer component comprises a mounting plate 16, a buffer plate 17, a round bar 18, an anti-falling plate 19 and a buffer spring 20, wherein the annular mounting plate 16 is horizontally and fixedly sleeved on the pipe body of the central pipe 8 positioned at the bottom surface of the partition plate 7, the round plate-shaped buffer plate 17 is horizontally arranged below the bottom end of the central pipe 8, and the top surface of the buffer plate 17 is in an arc-shaped convex shape; a plurality of round rods 18 are fixedly connected to the bottom surface of the mounting plate 16 in an equidistant vertical mode, a plurality of circular through holes are vertically formed in the top surface of the buffer plate 17 in a matched mode with the round rods 18, the bottom end of each round rod 18 movably extends to the position below the bottom surface of the buffer plate 17 from the inside of the circular through hole, a circular anti-falling plate 19 is fixedly connected to the bottom end of each round rod 18 in a horizontal mode, a buffer spring 20 is movably sleeved on the rod body of each round rod 18 above the anti-falling plate 19, and two ends of each buffer spring 20 are fixedly connected with the top surface of the anti-falling plate 19 and the bottom surface of the buffer plate 17 respectively; through the buffer assembly, the reduction of the falling potential energy of the wastewater is effectively improved, the service life of the buffer plate is effectively prolonged, and the disturbance of the wastewater to the original water body during injection is effectively reduced; is convenient for effectively improving the precipitation efficiency and precipitation effect of the wastewater.

Example 2: the utility model discloses during the use, at first carry out electric connection with external power supply with dosing pump 6 through the wire, then pour into the bottom in setting tank 3 with waste water from the top of center tube 8, through waste water produce the gravitational potential energy impact on the buffer board 17 top surface of center tube 8 bottom when whereabouts, buffer spring 20 through the buffer board 17 bottom is convenient for when waste water whereabouts, can play the effect of buffering to buffer board 17, be convenient for effectively improve the reduction to waste water whereabouts potential energy, be convenient for effectively prolong the life of buffer board 17, be convenient for prevent simultaneously that the water whereabouts potential energy is great to the emergence of the more serious condition of original water impact and disturbance in setting tank 3, be convenient for effectively reduce waste water to original water disturbance when pouring into; the sedimentation efficiency and sedimentation effect of the wastewater are effectively improved, and the problem that the existing wastewater is easy to generate larger disturbance force when being injected is solved;

then, by continuously injecting wastewater into the settling tank 3, the wastewater is primarily filtered by the second filter screen 10 and then secondarily filtered by the first filter screen 9, so that the filtered wastewater rises into the tank body above the partition plate 7, and impurities in the wastewater are effectively filtered by the first filter screen 9 and the second filter screen 10; the cleaning work of the filter screen is reduced; then the medicine liquid is pumped by controlling the medicine feeding pump 6 and is conveyed into the annular pipe 12 from the medicine conveying pipe, and then the medicine liquid is conveniently sprayed in an atomized state in the water body through the atomizing nozzle 13 at the bottom of the annular pipe 12, so that the medicine liquid and the water body are conveniently and fully mixed; the problems of poor effect and low efficiency of the existing water body and liquid medicine are solved; then the mixed water body flows into the clean water tank 5 through a connecting pipe and is discharged out of the tank body through a drain pipe at the bottom of the clean water tank 5, so that the water body is convenient to recover and reuse; waste of water resources is effectively reduced, and the use fund is saved; meanwhile, the environmental protection is effectively improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Sediment recovery unit convenient to waste water desulfurization deposits includes bottom plate (1), buffering subassembly and sprays the subassembly, its characterized in that: the bottom plate (1) is in a horizontally arranged rectangular plate shape, a round block-shaped fixed seat (2) is horizontally and fixedly connected to the top surface of the bottom plate (1), a round funnel-shaped installation groove is formed in the middle of the top surface of the fixed seat (2), and the bottom end of the installation groove penetrates below the bottom surface of the bottom plate (1); a cylindrical settling tank (3) is vertically and fixedly connected in the mounting groove, a bottom tank body of the settling tank (3) is in a circular funnel shape, a drain pipe (21) is vertically and fixedly connected to the bottom of the tank body of the settling tank (3), and a drain valve is arranged on a pipe body of the drain pipe (21);

a dosing box (4) is fixedly arranged at the upper part of one side of the settling box (3), a clear water box (5) is fixedly arranged at the top of one side of the settling box (3), a dosing pipe is transversely and fixedly connected to the upper part of one side of the dosing box (4), and a drain pipe is transversely and fixedly connected to the bottom of one side of the clear water box (5); a circular partition plate (7) is horizontally and fixedly connected to the middle part in the settling tank (3), a circular mounting hole is formed in the middle of the top surface of the partition plate (7), a central pipe (8) is vertically and fixedly connected in the mounting hole, and the top end of the central pipe (8) penetrates through the top surface of the settling tank (3); a spraying assembly is arranged on the inner top surface of the settling tank (3); and a buffer component is arranged at the bottom end of the central pipe (8).

2. The apparatus for facilitating desulfurization and precipitation of wastewater according to claim 1, wherein: a dosing pump (6) is vertically and fixedly connected to the top surface of the dosing tank (4), and a liquid inlet end and a liquid outlet end of the dosing pump (6) are respectively and fixedly connected with a medicine pumping pipe and a medicine conveying pipe; the bottom end of the medicine pumping pipe penetrates to the bottom in the medicine adding box (4), and one end of the medicine conveying pipe penetrates into the settling box (3); and a connecting pipe is transversely and fixedly connected to the top of one side in the clear water tank (5), and one end of the connecting pipe transversely penetrates into the settling tank (3).

3. The apparatus for facilitating desulfurization and precipitation of wastewater according to claim 1, wherein: the top surface of division board (7) has seted up a plurality of circular shape filter openings around the mounting hole equidistance, every upper portion in the filter opening and lower part level rigid coupling respectively have first filter screen (9) and second filter screen (10), just the filtration pore diameter of first filter screen (9) is less than the filtration pore diameter of second filter screen (10).

4. The apparatus for facilitating desulfurization and precipitation of wastewater according to claim 2, wherein: the spraying assembly comprises an annular plate (11), an annular pipe (12) and an atomizing nozzle (13), the annular plate (11) is horizontally and fixedly connected to the inner top surface of the settling tank (3), the annular pipe (12) is horizontally and fixedly connected to the bottom end of the annular plate (11), and one end, located in the settling tank (3), of the pesticide conveying pipe is fixedly communicated with a pipe body on one side of the annular pipe (12); a plurality of atomizing nozzles (13) are fixedly connected to the bottom of the annular pipe (12) in an equidistant and vertical manner.

5. The apparatus for facilitating desulfurization and precipitation of wastewater according to claim 1, wherein: the buffer assembly comprises a mounting plate (16), a buffer plate (17), a round rod (18), an anti-drop plate (19) and a buffer spring (20), the annular mounting plate (16) is horizontally and fixedly sleeved on the pipe body of the central pipe (8) positioned at the bottom surface of the partition plate (7), the round plate-shaped buffer plate (17) is horizontally arranged below the bottom end of the central pipe (8), and the top surface of the buffer plate (17) is in an arc-shaped convex shape; the vertical rigid coupling of bottom surface equidistance of mounting panel (16) has a plurality of round bars (18) the top surface of buffer board (17) all cooperates vertical a plurality of circular through-holes of having seted up of round bar (18), and every the bottom of round bar (18) all extends to the bottom surface below of buffer board (17) from circular through-hole internalization every the equal horizontal rigid coupling in bottom of round bar (18) has circular shape anticreep board (19), every equal movable sleeve is equipped with buffer spring (20) on the round bar (18) body of rod of anticreep board (19) top, and every the both ends of buffer spring (20) respectively with the top surface of anticreep board (19) and the bottom surface rigid coupling of buffer board (17).

6. The apparatus for facilitating desulfurization and precipitation of wastewater according to claim 1, wherein: horizontal rigid coupling has annular lug (14) on division board (7) top surface of mounting hole week side the fixed cover of level is equipped with annular sealed pad (15) on the body of center tube (8), just the bottom surface cooperation annular lug (14) of sealed pad (15) are opened and shut and are had annular seal groove, just annular lug (14) fixing clip is established in the seal groove of sealed pad (15).