CN215828495U - Environment-friendly steel rolling production sewage discharging equipment - Google Patents
Environment-friendly steel rolling production sewage discharging equipment Download PDFInfo
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- CN215828495U CN215828495U CN202120073619.0U CN202120073619U CN215828495U CN 215828495 U CN215828495 U CN 215828495U CN 202120073619 U CN202120073619 U CN 202120073619U CN 215828495 U CN215828495 U CN 215828495U
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- China
- Prior art keywords
- box
- environment
- treatment box
- separation box
- steel rolling
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- 239000010865 sewage Substances 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000007599 discharging Methods 0.000 title claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 39
- 238000012216 screening Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000003814 drug Substances 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 18
- 239000000126 substance Substances 0.000 abstract description 12
- 229910052742 iron Inorganic materials 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an environment-friendly steel rolling production sewage discharge device which comprises a support frame, a separation box and a treatment box, wherein the separation box and the treatment box are respectively connected in the support frame, the separation box is positioned at the bottom end of the treatment box, the middle end of the treatment box is connected with a first transmission pipe, the left end and the right end of the separation box are provided with feed pipes, the other ends of the feed pipes are connected with a chemical box, the outer side of the treatment box is provided with a second motor, one end of the second motor is connected with a rotating shaft, the outer side of the rotating shaft is provided with a shaft sleeve, and the outer surface of the shaft sleeve is provided with fins. This environment-friendly steel rolling production sewage discharging device is through setting up the screening frame in the separator box to the propeller blade of end in the cooperation can utilize centrifugal force to discharge sewage under high-speed rotation, and at the in-process of discharging, can have the screening frame to block iron fillings, avoids iron fillings waste material to cause the influence to the environment, thereby has increased the feature of environmental protection of equipment.
Description
Technical Field
The utility model relates to the technical field of steel rolling sewage discharge, in particular to an environment-friendly steel rolling production sewage discharge device.
Background
Oily wastewater of a cold rolling mill is one of the most difficult wastewater to treat in the steel industry, the wastewater mainly comes from a rolling mill unit, a grinding roller room, a strip steel degreasing unit, a leveling unit, oil depot drainage of each unit and the like, the oily wastewater can be divided into floating oil, dispersed oil, emulsified oil, dissolved oil and oil-solid matter according to the form and separation characteristics of oil, the form of the oil in the cold rolling oily wastewater is mainly emulsion, the emulsified oil is in emulsion in sewage, and the outer surface of oil drops is wrapped by a hydration film with negative charges. However, in the steel rolling production process, a large amount of waste water is generated, iron scale is generated on the surface of the rolled steel in the waste water, oil substances on mechanical equipment, solid impurities and other wastes and sludge are generated, and the waste water is directly discharged, so that the environment is polluted, and water resources are seriously wasted, and therefore, an environment-friendly steel rolling production sewage discharge device is needed.
Disclosure of Invention
The utility model aims to provide an environment-friendly steel rolling production sewage discharge device, which aims to solve the problems that the waste water is directly discharged in the background technology, the environment is polluted, and the water resource is seriously wasted.
In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly steel rolling production sewage discharge device comprises a support frame, a separation box and a treatment box, wherein the support frame is internally connected with the separation box and the treatment box respectively, the separation box is positioned at the bottom end of the treatment box, the middle end of the treatment box is connected with a first transmission pipe, the left end and the right end of the separation box are provided with feeding pipes, the other end of each feeding pipe is connected with a chemical box, the outer side of the treatment box is provided with a second motor, one end of the second motor is connected with a rotating shaft, the outer side of the rotating shaft is provided with a shaft sleeve, the outer surface of the shaft sleeve is provided with fins, the bottom end of the treatment box is connected with a second transmission pipe, the other end of the second transmission pipe is connected with the separation box, the middle end of the separation box is provided with a first motor, one end of the first motor is connected with a driving shaft, the outer side of the driving shaft is provided with a propeller blade, a screening frame is arranged in the separation box, and the middle end of the screening frame is provided with a fixing frame, the bottom of separator box is equipped with the drain pipe, and the outside of drain pipe is equipped with the valve, be equipped with the metal mesh in the screening frame, and the metal mesh surface is equipped with rotates the seat, the middle-end of rotating the seat is equipped with the baffle, and the surface of baffle is connected with the jump ring to the other end and the rotation seat of jump ring are connected.
Preferably, the separation box and the treatment box are fixedly connected with the support frame in a clamping manner, and second transmission pipes are symmetrically arranged on the outer surfaces of the separation box and the treatment box.
Preferably, the medicament boxes are symmetrically arranged on the top surface of the treatment box, and the medicament boxes are mutually connected with the treatment box through the feeding pipes.
Preferably, the outer side of the rotating shaft is provided with shaft sleeves at equal intervals, and fins are distributed on the outer surface of each shaft sleeve at equal intervals.
Preferably, the propeller blades are distributed on the outer side of the driving shaft at equal intervals, and the center points of the propeller blades and the center of the drain pipe are located on the same horizontal line.
Preferably, the rotating seat is fixedly connected with the metal net, the rotating seat is rotatably connected with the baffle, and the baffle is attached to the clamp spring.
Compared with the prior art, the utility model has the beneficial effects that: the environment-friendly steel rolling production sewage discharge device,
1. the screening frame is arranged in the separation box and matched with the propeller blade at the middle end, sewage can be discharged by utilizing centrifugal force under high-speed rotation, and the screening frame can block scrap iron in the discharging process, so that the scrap iron waste is prevented from influencing the environment, and the environmental protection of equipment is improved;
2. the rotary seat is arranged in each mesh hole of the screening frame, and the baffle is connected with the clamp spring, so that small scrap irons can be filtered, and meanwhile, the pressure generated by centrifugal force can be utilized, the baffle can shake rapidly, the scrap irons are prevented from being clamped in the mesh holes to influence the discharging effect, and the efficiency of the discharging device is further increased;
3. through set up two chemical tanks in handling the upper end to transmission pipe interconnect, can add different medicaments simultaneously and sneak into in handling the incasement, and the cooperation fin is high-speed rotating in handling the incasement, can be with sewage and medicament intensive mixing, thereby increase sewage treatment effect.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of the interior of the treatment tank of the present invention viewed from above;
FIG. 3 is a schematic top view of the treatment and chemical tanks of the present invention;
FIG. 4 is a schematic top view of the propeller blades and screening frame of the present invention;
FIG. 5 is a schematic view of the internal structure of the screening frame of the present invention.
In the figure: 1. a support frame; 2. a separation tank; 3. a treatment tank; 4. a first transfer tube; 5. a kit; 6. a feed tube; 7. a rotating shaft; 8. a fin; 9. a second transfer pipe; 10. a first motor; 11. a drive shaft; 12. a propeller blade; 13. a fixed mount; 14. screening the frame; 15. a drain pipe; 16. a valve; 17. a second motor; 18. a shaft sleeve; 19. a metal mesh; 20. a rotating seat; 21. a baffle plate; 22. and a clamp spring.
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.
Referring to fig. 1-5, the present invention provides a technical solution: an environment-friendly steel rolling production sewage discharge device comprises a support frame 1, a separation box 2 and a treatment box 3, wherein the support frame 1 is internally connected with the separation box 2 and the treatment box 3 respectively, the separation box 2 is positioned at the bottom end of the treatment box 3, the middle end of the treatment box 3 is connected with a first transmission pipe 4, the left end and the right end of the separation box 2 are provided with a feeding pipe 6, the other end of the feeding pipe 6 is connected with a chemical box 5, the outer side of the treatment box 3 is provided with a second motor 17, one end of the second motor 17 is connected with a rotating shaft 7, the outer side of the rotating shaft 7 is provided with a shaft sleeve 18, the outer surface of the shaft sleeve 18 is provided with a fin 8, the bottom end of the treatment box 3 is connected with a second transmission pipe 9, the other end of the second transmission pipe 9 is connected with the separation box 2, the middle end of the separation box 2 is provided with a first motor 10, one end of the first motor 10 is connected with a driving shaft 11, and the outer side of the driving shaft 11 is provided with a propeller 12, be equipped with screening frame 14 in separator box 2, and the middle-end of screening frame 14 is equipped with mount 13, and the bottom of separator box 2 is equipped with drain pipe 15, and the outside of drain pipe 15 is equipped with valve 16, is equipped with metal mesh 19 in the screening frame 14, and the metal mesh 19 surface is equipped with rotates seat 20, rotates the middle-end of seat 20 and is equipped with baffle 21, and the surface of baffle 21 is connected with jump ring 22 to jump ring 22's the other end with rotate the seat 20 and be connected.
The separation box 2 and the treatment box 3 are fixedly connected with the support frame 1 in a clamping manner, second transmission pipes 9 are symmetrically arranged on the outer surfaces of the separation box 2 and the treatment box 3, the support frame 1 supports the separation box 2 and the treatment box 3, the separation box 2 and the treatment box 3 are positioned in the same vertical line, and waste water mixed in the treatment box 3 is discharged into the separation box 2 under the action of the second transmission pipes 9, so that the discharge work is facilitated;
the chemical tanks 5 are symmetrically arranged on the top surface of the treatment tank 3, the chemical tanks 5 are connected with the treatment tank 3 through the feeding pipes 6, the chemical tanks 5 can discharge the internal solvent into the treatment tank 3, and the chemical tanks 5 are provided in plurality and can add a plurality of different solvents into the treatment tank 3 at the same time, so that the sewage treatment effect is improved; shaft sleeves 18 are distributed on the outer side of the rotating shaft 7 at equal intervals, fins 8 are distributed on the outer surface of each shaft sleeve 18 at equal intervals, a plurality of fins 8 are arranged on the outer side of each shaft sleeve 18, each shaft sleeve 18 is divided into a plurality of parts and fixed on the outer side of the rotating shaft 7, sewage and a solvent in the treatment box 3 can be mixed in a multi-surface mode under the driving of the second motor 17, and desulfurization and denitrification treatment can be carried out on the sewage, so that the sewage treatment effect is further improved;
the propeller blades 12 are distributed on the outer side of the driving shaft 11 at equal intervals, the center points of the propeller blades 12 and the center of the drain pipe 15 are located on the same horizontal line, the propeller blades 12 are arranged at the middle end of the screening frame 14, and the screening frame 14 is driven by the driving shaft 11 to rotate as the center point, so that centrifugal force is generated to enable the treated water in the separation box 2 to swing at a high speed, water is conveniently sucked to the drain pipe 15, the air exhaust effect is improved, meanwhile, waste scraps in sewage are conveniently screened, and the sewage discharge effect is improved; rotate seat 20 and be fixed connection with metal mesh 19, and rotate seat 20 and baffle 21 and be connected for rotating to baffle 21 and jump ring 22 are connected for the laminating, through the connected mode who rotates seat 20 and baffle 21, can stop iron fillings in, can also cooperate jump ring 22, make baffle 21 can rotate and reset rapidly, avoid iron fillings card at metal mesh 19's mesh and influence sewage discharge, thereby increased holistic practicality.
The working principle is as follows: when the environment-friendly steel rolling production sewage discharge device is used, firstly, wastewater is transmitted into the treatment box 3 through the first transmission pipe 4, then, a solvent in the chemical box 5 is discharged into the treatment box 3 through the feeding pipe 6, the second motor 17 is started to rotate the rotating shaft 7, so that the shaft sleeve 18 and the fins 8 are driven to rotate at a high speed, the wastewater and the chemical in the treatment box 3 are fully mixed, denitration and desulfurization treatment is carried out, then, the treated wastewater is discharged into the separation box 2 through the second transmission pipe 9, the first motor 10 is started to rotate the driving shaft 11, the propeller blades 12 face downwards, centrifugal force is generated in the separation box 2 under the high-speed rotation of the propeller blades 12, water is sucked into the water discharge pipe 15, the valve 16 is opened to discharge the treated wastewater, and in the discharge process, the screening frame 14 filters scrap iron contained in the wastewater, at filterable in-process, baffle 21 not only can block less waste material, seat 20 and jump ring 22 are rotated in the cooperation simultaneously, can be under the effect of centrifugal force, shake in the 19 outsides of metal mesh, avoid great iron fillings to block the mesh of metal mesh 19, thereby further increase sewage discharge effect, wherein support frame 1 carries out the block to separator box 2 and treatment case 3 and fixes, mount 13 is fixed the one end of drive shaft 11, can increase the stability of sewage treatment work, the holistic practicality has also been increased simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environment-friendly steel rolling production sewage discharging equipment, includes support frame (1), separator box (2) and handles case (3), its characterized in that: the separation box (2) and the treatment box (3) are respectively connected in the support frame (1), the separation box (2) is located at the bottom end of the treatment box (3), the middle end of the treatment box (3) is connected with a first transmission pipe (4), the left end and the right end of the separation box (2) are provided with feeding pipes (6), the other end of each feeding pipe (6) is connected with a medicament box (5), the outer side of the treatment box (3) is provided with a second motor (17), one end of the second motor (17) is connected with a rotating shaft (7), the outer side of the rotating shaft (7) is provided with a shaft sleeve (18), the outer surface of the shaft sleeve (18) is provided with fins (8), the bottom end of the treatment box (3) is connected with a second transmission pipe (9), the other end of the second transmission pipe (9) is connected with the separation box (2), the middle end of the separation box (2) is provided with a first motor (10), and one end of the first motor (10) is connected with a driving shaft (11), a propeller blade (12) is arranged on the outer side of the driving shaft (11), a screening frame (14) is arranged in the separation box (2), a fixing frame (13) is arranged at the middle end of the screening frame (14), a drain pipe (15) is arranged at the bottom end of the separation box (2), a valve (16) is arranged on the outer side of the drain pipe (15), a metal net (19) is arranged in the screening frame (14), a rotating seat (20) is arranged on the outer surface of the metal net (19), a baffle plate (21) is arranged at the middle end of the rotating seat (20), a clamp spring (22) is connected to the outer surface of the baffle plate (21), and the other end of the clamp spring (22) is connected with the rotating seat (20).
2. The environment-friendly sewage discharge device for steel rolling production according to claim 1, wherein: the separation box (2) and the treatment box (3) are fixedly connected with the support frame (1) in a clamping manner, and second transmission pipes (9) are symmetrically arranged on the outer surfaces of the separation box (2) and the treatment box (3).
3. The environment-friendly sewage discharge device for steel rolling production according to claim 1, wherein: the top surface of case (3) is being handled in the symmetry setting of medicament case (5), and medicament case (5) are through filling tube (6) and handle case (3) interconnect.
4. The environment-friendly sewage discharge device for steel rolling production according to claim 1, wherein: the outer side of the rotating shaft (7) is provided with shaft sleeves (18) at equal intervals, and fins (8) are distributed on the outer surface of each shaft sleeve (18) at equal intervals.
5. The environment-friendly sewage discharge device for steel rolling production according to claim 1, wherein: the propeller blades (12) are distributed on the outer side of the driving shaft (11) at equal intervals, and the center points of the propeller blades (12) and the center of the drain pipe (15) are located on the same horizontal line.
6. The environment-friendly sewage discharge device for steel rolling production according to claim 1, wherein: rotate seat (20) and metal mesh (19) and be fixed connection, and rotate seat (20) and baffle (21) and be connected for rotating, and baffle (21) are the laminating with jump ring (22) and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073619.0U CN215828495U (en) | 2021-01-12 | 2021-01-12 | Environment-friendly steel rolling production sewage discharging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073619.0U CN215828495U (en) | 2021-01-12 | 2021-01-12 | Environment-friendly steel rolling production sewage discharging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215828495U true CN215828495U (en) | 2022-02-15 |
Family
ID=80186855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120073619.0U Expired - Fee Related CN215828495U (en) | 2021-01-12 | 2021-01-12 | Environment-friendly steel rolling production sewage discharging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215828495U (en) |
-
2021
- 2021-01-12 CN CN202120073619.0U patent/CN215828495U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |