CN113636633A - Waste water recovery device for blast furnace cleaning and use method thereof - Google Patents
Waste water recovery device for blast furnace cleaning and use method thereof Download PDFInfo
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- CN113636633A CN113636633A CN202111090777.8A CN202111090777A CN113636633A CN 113636633 A CN113636633 A CN 113636633A CN 202111090777 A CN202111090777 A CN 202111090777A CN 113636633 A CN113636633 A CN 113636633A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a waste water recovery device for blast furnace cleaning and a use method thereof, the waste water recovery device comprises a recovery box, one end of the top of the recovery box is fixedly connected with a storage box, the top of the storage box is fixedly connected with a filling pipe, one end of the bottom of the storage box is provided with a first through hole, the inside of the first through hole is fixedly provided with an electromagnetic valve, the top of the recovery box is provided with a second through hole which is positioned under the first through hole, and the top of the inner wall of the recovery box is rotatably connected with a rotating sleeve. Is beneficial to practical application and operation.
Description
Technical Field
The invention belongs to the technical field of wastewater recovery, and particularly relates to a wastewater recovery device for blast furnace cleaning and a use method thereof.
Background
In the prior life, a blast furnace uses a steel plate as a furnace shell, a refractory brick lining is built in the shell, and a blast furnace body is divided into a furnace throat, a furnace body, a furnace waist, a furnace belly and a furnace cylinder 5 from top to bottom, because the blast furnace ironmaking technology has the advantages of good economic indexes, simple process, large production capacity, high labor production efficiency, low energy consumption and the like, the iron produced by the method accounts for most of the total iron production in the world, iron ore, coke and slag-making flux are loaded from the furnace top during the production of the blast furnace, preheated air is blown in from an air port positioned at the lower part of the furnace along the periphery, carbon in the coke and oxygen blown in the air combust to generate carbon monoxide and hydrogen at high temperature, oxygen in the iron ore is removed during the ascending process in the furnace, so as to reduce the flux iron, the smelted molten iron is discharged from an iron port, unreduced impurities in the iron ore and limestone are combined to generate slag, the slag is discharged from a slag port, and generated coal gas is discharged from the furnace top, after dust removal, the main products of blast furnace smelting are pig iron and byproducts of blast furnace slag and blast furnace gas as fuels of a hot blast furnace, a heating furnace, a coke oven, a boiler and the like, the blast furnace is frequently cleaned regularly in the using process, and various process methods for cleaning the blast furnace are provided, so that the waste water for cleaning cannot be discharged no matter manual cleaning or automatic cleaning is adopted, the waste phenomenon of water resources is easily caused, and the environment is polluted, so that a waste water recovery device is required to reasonably recycle the water resources.
But the waste water recovery device for blast furnace cleaning at present is mostly that directly drops into the flocculating agent in to waste water, then carries out solid-liquid separation to it after waiting for it to deposit completely, carries out recycle with its supernatant, and the inside flocculating agent input mechanism that lacks of device leads to the flocculating agent to put in inadequately evenly to make the sediment thoroughly inadequately, and then lead to the treatment effect relatively poor, be unfavorable for practical application.
The invention content is as follows:
the present invention has been made to solve the above problems, and an object of the present invention is to provide a wastewater recovery apparatus for blast furnace cleaning and a method of using the same, which solve the problems of the background art.
In order to solve the above problems, the present invention provides a technical solution:
a waste water recovery device for blast furnace cleaning comprises a recovery box, wherein one end of the top of the recovery box is fixedly connected with a storage box, the top of the storage box is fixedly connected with a filling pipe, one end of the bottom of the storage box is provided with a first through hole, an electromagnetic valve is fixedly arranged in the first through hole, the top of the recovery box is provided with a second through hole under the first through hole, the top of the inner wall of the recovery box is rotatably connected with a rotating sleeve, the outer side of the rotating sleeve is fixedly connected with two cross rods, one ends of the cross rods, far away from the rotating sleeve, are respectively and fixedly connected with a temporary storage cylinder, one of the temporary storage cylinders is arranged under the second through hole, the bottom of each temporary storage cylinder is provided with third through holes at equal intervals, one end of the bottom of each cross rod, close to the temporary storage cylinder, is respectively and rotatably connected with a rotating shaft, and the outer side of each rotating shaft is respectively and fixedly connected with a first transmission gear, the equal fixedly connected with disc in bottom of axis of rotation, the one end equidistance at disc top is seted up the fourth through-hole of mutually supporting with the third through-hole, the equal fixedly connected with puddler in bottom of disc, the equal equidistance fixedly connected with stirring vane in the outside of puddler, the top of collection box inner wall just is located and rotates telescopic inside fixedly connected with dead lever, the bottom fixedly connected with second drive gear of dead lever, first drive gear all is connected with the meshing of second drive gear, the outside at collection box top just is located one side of bin and is provided with filtering mechanism, the top of collection box just is located and rotates telescopic top and is provided with actuating mechanism.
Preferably, the filter mechanism comprises a water injection funnel, the outer side of the top of the recovery box is located on one side of the storage box, the bottom of the water injection funnel extends to the inner portion of the recovery box, one side of the top of the water injection funnel, which is far away from the recovery box, is provided with a through groove, two fixing plates are fixedly connected to two sides of the inner wall of the water injection funnel, two return springs are fixedly connected to the tops of the fixing plates, a filter plate is fixedly connected between the tops of the return springs, one end, which is far away from the recovery box, of the filter plate penetrates through the through groove and extends to the outer side of the water injection funnel, and a filter screen is arranged inside the filter plate.
Preferably, actuating mechanism includes the drive box, the top of collection box just is located and rotates telescopic top fixedly connected with drive box, the one end fixed mounting that the bin was kept away from at the top of drive box has servo motor, servo motor's output shaft extends to the inside and the fixedly connected with driving gear of drive box, it extends to the inside and the fixedly connected with driven gear of drive box to rotate telescopic top, the driving gear is connected with the driven gear meshing.
Preferably, four corners of the bottom of the recovery box are fixedly connected with supporting legs.
Preferably, the bottom of the recycling tank is a conical structure, the bottom of the recycling tank is fixedly connected with a discharge pipe, and a first valve is fixedly mounted on the outer side of the discharge pipe.
Preferably, one side fixedly connected with drinking-water pipe of water injection funnel is kept away from to the bottom of collection box, the one end of drinking-water pipe extends to the inside of collection box, the outside fixed mounting of drinking-water pipe has the second valve.
Preferably, the outside of collection box and the top fixed mounting that is located the drinking-water pipe have control panel, solenoid valve, servo motor all with control panel electric connection.
Preferably, a visible window is arranged on the outer side of the recovery box.
A use method of a waste water recovery device for blast furnace cleaning comprises the following steps:
s1, the equipment is placed at a designated position through supporting legs, then the equipment is electrified, a flocculating agent to be used is filled into the storage box through a filling pipe, then a servo motor is controlled to work through a control panel, a driving gear is driven to rotate, a driven gear and a rotating sleeve are driven to rotate, then two temporary storage cylinders are driven to change positions through the action of a cross bar, the condition inside the recovery box is observed through a visual window, one temporary storage cylinder is located right below the storage box, an electromagnetic valve is controlled to be opened through the control panel, the flocculating agent inside the storage box falls into the corresponding temporary storage cylinder through a first through hole and a second through hole, after the flocculating agent inside the temporary storage cylinder, the other temporary storage cylinder is controlled to move to the lower part of the storage box, and then flocculating agent filling is carried out;
s2, after filling of a flocculating agent, filling waste water to be recycled into the recycling bin through a water filling funnel, filtering the waste water through a filter screen in a filter plate, allowing large particle impurities to fall through the filter plate and a through groove, allowing the filtered waste water to enter the recycling bin through the water filling funnel, after filling of the waste water is completed, controlling a servo motor to work through a control panel to drive two temporary storage cylinders to revolve, and simultaneously driving a rotating shaft and a first transmission gear to revolve, so that the rotating shaft rotates while revolving under the cooperation of the first transmission gear and a second transmission gear, thereby driving a disc to rotate, and when a fourth through hole at the top of the disc is overlapped with a third through hole at the bottom of the temporary storage cylinder, the flocculating agent in the temporary storage cylinders naturally falls into the recycling bin and continuously and repeatedly falls, simultaneously, the flocculant falls down at different positions, thereby finishing the operation of uniformly throwing the flocculant;
s3, when the flocculating agent was put in, the disc will drive puddler and stirring vane and rotate, stir the inside waste water of collection box, thereby make flocculating agent and waste water fully contact, after flocculating agent and waste water fully contact, controlgear stop work carries out the operation of deposiing, open the second valve after the sediment is accomplished, take out the clear water after will deposiing through the drinking-water pipe, open first valve after the clear water is taken out, will deposit and discharge through the delivery pipe.
The invention has the beneficial effects that: the temporary storage barrel with the through holes is driven to revolve by the driving mechanism, and is matched with the disc with the through holes, which can simultaneously revolve and rotate, when the through holes are matched, a flocculating agent is uniformly thrown in, and waste water is stirred by matching with the stirring blades, so that the treatment effect on the waste water is greatly improved, and the practical application and operation are facilitated.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2.
In the figure: 1. a recycling bin; 2. a storage tank; 3. a first through hole; 4. an electromagnetic valve; 5. a second through hole; 6. rotating the sleeve; 7. a cross bar; 8. a temporary storage cylinder; 9. a third through hole; 10. a rotating shaft; 11. a first drive gear; 12. a disc; 13. a fourth via hole; 14. a stirring rod; 15. a stirring blade; 16. fixing the rod; 17. a second transmission gear; 18. a filtering mechanism; 181. a water injection funnel; 182. a through groove; 183. a fixing plate; 184. a return spring; 185. a filter plate; 186. a filter screen; 19. a drive mechanism; 191. a drive cartridge; 192. a servo motor; 193. a driving gear; 194. a driven gear; 20. supporting legs; 21. a filling pipe; 22. a discharge pipe; 23. a first valve; 24. a water pumping pipe; 25. a second valve; 26. a control panel; 27. a visible window.
The specific implementation mode is as follows:
as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment:
example (b):
a waste water recovery device for blast furnace cleaning comprises a recovery box 1, wherein one end of the top of the recovery box 1 is fixedly connected with a storage box 2, a flocculating agent is conveniently and better stored through the storage box 2, and meanwhile, a fifteen-degree inclined plane is arranged at the bottom of the inner wall of the storage box 2, so that better blanking is conveniently carried out; the top of the storage tank 2 is fixedly connected with a filling pipe 21, and a flocculating agent can be filled into the storage tank 2 better through the filling pipe 21; a first through hole 3 is formed in one end of the bottom of the storage box 2, an electromagnetic valve 4 is fixedly installed inside the first through hole 3, and the flocculating agent can be better controlled to fall from the inside of the first through hole 3 through the electromagnetic valve 4; a second through hole 5 is formed in the top of the recovery box 1 and is located right below the first through hole 3, a rotating sleeve 6 is rotatably connected to the top of the inner wall of the recovery box 1, two cross rods 7 are fixedly connected to the outer side of the rotating sleeve 6, temporary storage cylinders 8 are fixedly connected to one ends, far away from the rotating sleeve 6, of the cross rods 7, one of the temporary storage cylinders 8 is located right below the second through hole 5, and through the matching between the first through hole 3 and the second through hole 5, a flocculating agent in the storage box 2 can be conveniently and better introduced into the temporary storage cylinder 8 for temporary storage; third through holes 9 are formed in the bottom of the temporary storage cylinder 8 at equal intervals, one end, close to the temporary storage cylinder 8, of the bottom of the cross rod 7 is rotatably connected with a rotating shaft 10, a first transmission gear 11 is fixedly connected to the outer side of the rotating shaft 10, a disc 12 is fixedly connected to the bottom of the rotating shaft 10, fourth through holes 13 matched with the third through holes 9 are formed in one end, at equal intervals, of the top of the disc 12, and through the matching between the third through holes 9 and the fourth through holes 13, flocculating agents in the temporary storage cylinder 8 can be conveniently and uniformly sprinkled in the recovery box 1; the bottom of the disc 12 is fixedly connected with stirring rods 14, the outer sides of the stirring rods 14 are fixedly connected with stirring blades 15 at equal intervals, and the wastewater in the recovery box 1 can be stirred better through the matching of the stirring rods 14 and the stirring blades 15, so that the flocculating agent is contacted with the wastewater more fully, and the precipitation effect is improved; a fixed rod 16 is fixedly connected to the top of the inner wall of the recycling bin 1 and positioned inside the rotating sleeve 6, a second transmission gear 17 is fixedly connected to the bottom of the fixed rod 16, the first transmission gears 11 are all meshed with the second transmission gears 17, and the first transmission gears 11 and the second transmission gears 17 are matched with each other, so that the rotating shaft 10 can be driven to rotate while revolving; the outside at collection box 1 top and the one side that is located storage box 2 are provided with filtering mechanism 18, the top of collection box 1 and the top that is located rotating sleeve 6 are provided with actuating mechanism 19.
Wherein, the filtering mechanism 18 comprises a water injection funnel 181, the outside of the top of the recycling bin 1 is fixedly connected with the water injection funnel 181 at one side of the storage bin 2, the bottom of the water injection funnel 181 extends into the recycling bin 1, a through groove 182 is formed at one side of the top of the water injection funnel 181 far away from the recycling bin 1, fixing plates 183 are fixedly connected to both sides of the inner wall of the water injection funnel 181, return springs 184 are fixedly connected to the tops of the fixing plates 183, a filtering plate 185 is fixedly connected between the tops of the two return springs 184, one end of the filtering plate 185 far away from the recycling bin 1 penetrates through the through groove 182 and extends to the outside of the water injection funnel 181, a filtering screen 186 is arranged inside the filtering plate 185, through the arrangement of the filtering mechanism 18, the filtering treatment of large granular impurities contained in the waste water is facilitated, and the better driving of the filtering plate 185 and the filtering screen 186 are facilitated to shake by matching with the return springs 184, thereby avoiding clogging the filter screen 186.
Wherein, actuating mechanism 19 is including driving box 191, the top of collection box 1 just is located the top fixedly connected with drive box 191 that rotates sleeve 6, the one end fixed mounting that bin 2 was kept away from at the top of drive box 191 has servo motor 192, servo motor 192's output shaft extends to the inside and the fixedly connected with driving gear 193 of drive box 191, the top of rotating sleeve 6 extends to the inside and the fixedly connected with driven gear 194 of drive box 191, driving gear 193 is connected with driven gear 194 meshing, through setting up actuating mechanism 19, is convenient for better drive and rotates sleeve 6 to the completion is put in the operation evenly and is operated the stirring of waste water to the flocculating agent.
All fixedly connected with supporting legs 20 in the four corners of collection box 1 bottom are convenient for better carry out the stable support to equipment whole through supporting legs 20.
Wherein, the bottom of collection box 1 sets up to the toper structure, the bottom fixedly connected with discharge pipe 22 of collection box 1, the outside fixed mounting of discharge pipe 22 has first valve 23, is convenient for better discharging the sediment through discharge pipe 22, is convenient for better controlling the break-make of discharge pipe 22 through first valve 23.
Wherein, one side fixedly connected with drinking-water pipe 24 of water injection funnel 181 is kept away from to the bottom of collection box 1, the one end of drinking-water pipe 24 extends to the inside of collection box 1, the outside fixed mounting of drinking-water pipe 24 has second valve 25, is convenient for better waste water after deposiing to extract through drinking-water pipe 24 and retrieves, is convenient for better break-make to drinking-water pipe 24 to control through second valve 25.
Wherein, the outside of collection box 1 and the top fixed mounting that is located drinking-water pipe 24 have control panel 26, solenoid valve 4, servo motor 192 all with control panel 26 electric connection, be convenient for better control the equipment is whole through control panel 26.
Wherein, the outside of collection box 1 is provided with visual window 27, is convenient for better condition of running through collection box 1 inside through visual window 27.
A use method of a waste water recovery device for blast furnace cleaning comprises the following steps:
s1, the equipment is placed at a designated position through the supporting legs 20, then the equipment is electrified, a flocculating agent to be used is filled into the storage box 2 through the filling pipe 21, then the servo motor 192 is controlled to work through the control panel 26, the driving gear 193 is driven to rotate, the driven gear 194 and the rotating sleeve 6 are driven to rotate, then the two temporary storage cylinders 8 are driven to change positions through the action of the cross rod 7, the condition inside the recovery box 1 is observed through the visual window 27, one temporary storage cylinder 8 is positioned under the storage box 2, then the electromagnetic valve 4 is controlled to be opened through the control panel 26, the flocculating agent inside the storage box 2 falls into the corresponding temporary storage cylinder 8 through the first through hole 3 and the second through hole 5, after the temporary storage cylinder 8 is filled with the flocculating agent, the other temporary storage cylinder 8 is controlled to move to the lower part of the storage box 2, then filling a flocculating agent;
s2, after the flocculant is filled, filling wastewater to be recovered through the water filling funnel 181 into the recovery box 1, filtering the wastewater through the filter screen 186 in the filter screen 185, dropping large-particle impurities through the filter screen 185 and the through groove 182, allowing the filtered wastewater to enter the recovery box 1 through the water filling funnel 181, after the wastewater filling is completed, controlling the servo motor 192 to work through the control panel 26, driving the two temporary storage cylinders 8 to revolve, driving the rotating shaft 10 and the first transmission gear 11 to revolve, making the rotating shaft 10 rotate while revolving under the cooperation between the first transmission gear 11 and the second transmission gear 17, thereby driving the disc 12 to rotate, when the fourth through hole 13 at the top of the disc 12 is overlapped with the third through hole 9 at the bottom of the temporary storage cylinder 8, the flocculant in the temporary storage cylinder 8 naturally drops into the recovery box 1, continuously and repeatedly falling, and simultaneously falling at different positions, thereby finishing the operation of uniformly throwing the flocculating agent;
s3, when the flocculating agent is put in, the disc 12 drives the stirring rod 14 and the stirring blades 15 to rotate, the waste water in the recovery box 1 is stirred, so that the flocculating agent is fully contacted with the waste water, after the flocculating agent is fully contacted with the waste water, the control equipment stops working, the sedimentation operation is carried out, the second valve 25 is opened after the sedimentation is completed, the clear water after the sedimentation is pumped out through the water pumping pipe 24, the first valve 23 is opened after the clear water is pumped out, and the sedimentation is discharged through the discharge pipe 22.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The waste water recovery device for blast furnace cleaning comprises a recovery box (1) and is characterized in that one end of the top of the recovery box (1) is fixedly connected with a storage box (2), the top of the storage box (2) is fixedly connected with a filling pipe (21), one end of the bottom of the storage box (2) is provided with a first through hole (3), an electromagnetic valve (4) is fixedly arranged in the first through hole (3), the top of the recovery box (1) is positioned under the first through hole (3) and is provided with a second through hole (5), the top of the inner wall of the recovery box (1) is rotatably connected with a rotating sleeve (6), the outer side of the rotating sleeve (6) is fixedly connected with two cross rods (7), one end of the cross rods (7) far away from the rotating sleeve (6) is fixedly connected with a temporary storage cylinder (8), one of the temporary storage cylinder (8) is positioned under the second through hole (5), the bottom of the temporary storage barrel (8) is equidistantly provided with third through holes (9), one end of the bottom of the cross rod (7) close to the temporary storage barrel (8) is rotationally connected with a rotating shaft (10), the outer side of the rotating shaft (10) is fixedly connected with a first transmission gear (11), the bottom of the rotating shaft (10) is fixedly connected with a disc (12), one end of the top of the disc (12) is equidistantly provided with fourth through holes (13) matched with the third through holes (9), the bottom of the disc (12) is fixedly connected with a stirring rod (14), the outer side of the stirring rod (14) is equidistantly fixedly connected with stirring blades (15), the top of the inner wall of the recycling box (1) is positioned in the inner part of the rotating sleeve (6) and is fixedly connected with a fixing rod (16), and the bottom of the fixing rod (16) is fixedly connected with a second transmission gear (17), first drive gear (11) all are connected with second drive gear (17) meshing, the outside at collection box (1) top and the one side that is located bin (2) are provided with filtering mechanism (18), the top of collection box (1) and the top that is located rotating sleeve (6) are provided with actuating mechanism (19).
2. The waste water recovery device for blast furnace cleaning according to claim 1, wherein the filtering mechanism (18) comprises a water injection funnel (181), the water injection funnel (181) is fixedly connected to one side of the storage tank (2) and outside the top of the recovery tank (1), the bottom of the water injection funnel (181) extends to the inside of the recovery tank (1), a through groove (182) is formed in one side of the top of the water injection funnel (181) far away from the recovery tank (1), fixing plates (183) are fixedly connected to both sides of the inner wall of the water injection funnel (181), return springs (184) are fixedly connected to the tops of the fixing plates (183), a filter plate (185) is fixedly connected between the tops of the two return springs (184), one end of the filter plate (185) far away from the recovery tank (1) penetrates through the through groove (182) and extends to the outside of the water injection funnel (181), a filter screen (186) is arranged in the filter plate (185).
3. The waste water recovery device for blast furnace cleaning according to claim 2, wherein the driving mechanism (19) comprises a driving box (191), the top of the recovery box (1) is fixedly connected with the driving box (191) above the rotating sleeve (6), one end of the top of the driving box (191) far away from the storage box (2) is fixedly provided with a servo motor (192), an output shaft of the servo motor (192) extends to the inside of the driving box (191) and is fixedly connected with a driving gear (193), the top of the rotating sleeve (6) extends to the inside of the driving box (191) and is fixedly connected with a driven gear (194), and the driving gear (193) is meshed with the driven gear (194).
4. The wastewater recovery device for blast furnace cleaning according to claim 1, wherein four corners of the bottom of the recovery tank (1) are fixedly connected with supporting legs (20).
5. The recycling device for waste water in blast furnace cleaning according to claim 1, characterized in that the bottom of the recycling tank (1) is a cone structure, the bottom of the recycling tank (1) is fixedly connected with a discharge pipe (22), and the outer side of the discharge pipe (22) is fixedly provided with a first valve (23).
6. The waste water recovery device for blast furnace cleaning according to claim 3, wherein a water pumping pipe (24) is fixedly connected to one side of the bottom of the recovery box (1) far away from the water injection funnel (181), one end of the water pumping pipe (24) extends to the inside of the recovery box (1), and a second valve (25) is fixedly mounted on the outer side of the water pumping pipe (24).
7. The wastewater recycling device for blast furnace cleaning according to claim 6, wherein a control panel (26) is fixedly installed outside the recycling tank (1) and above the water pumping pipe (24), and the electromagnetic valve (4) and the servo motor (192) are electrically connected with the control panel (26).
8. The recycling apparatus for waste water from blast furnace cleaning according to claim 1, wherein the outside of the recycling tank (1) is provided with a visual window (27).
9. The use method of the wastewater reclamation device for blast furnace cleaning according to any one of claims 1 to 8, characterized by comprising the following steps:
s1, the equipment is placed at a designated position through a supporting leg (20), then the equipment is electrified, a flocculating agent required to be used is filled into the storage box (2) through a filling pipe (21), then a servo motor (192) is controlled to work through a control panel (26), a driving gear (193) is driven to rotate, a driven gear (194) and a rotating sleeve (6) are driven to rotate, then two temporary storage cylinders (8) are driven to change positions through the action of a cross bar (7), the condition inside the recovery box (1) is observed through a visual window (27), one of the temporary storage cylinders (8) is positioned under the storage box (2), then an electromagnetic valve (4) is controlled to be opened through the control panel (26), so that the flocculating agent inside the storage box (2) falls into the corresponding temporary storage cylinder (8) through a first through hole (3) and a second through hole (5), after the inside of the temporary storage cylinder (8) is filled with the flocculating agent, controlling the other temporary storage cylinder (8) to move to the lower part of the storage box (2), and then filling the flocculating agent;
s2, after filling of a flocculating agent, filling waste water needing to be recycled into the recycling box (1) through a water injection funnel (181), filtering the waste water through a filter screen (186) inside a filter plate (185), allowing large-particle impurities to fall through the filter plate (185) and a through groove (182), allowing the filtered waste water to enter the recycling box (1) through the water injection funnel (181), after filling of the waste water is completed, controlling a servo motor (192) to work through a control panel (26), driving two temporary storage cylinders (8) to revolve, driving a rotating shaft (10) and a first transmission gear (11) to revolve, enabling the rotating shaft (10) to rotate while revolving under the matching between the first transmission gear (11) and a second transmission gear (17), driving the disc (12) to rotate, and enabling a fourth through hole (13) at the top of the disc (12) to coincide with a third through hole (9) at the bottom of the temporary storage cylinder (8) The flocculating agent in the temporary storage cylinder (8) naturally falls in the recovery box (1), continuously and repeatedly falls, and falls at different positions, so that the uniform throwing operation of the flocculating agent is completed;
s3, when the flocculating agent is put in, disc (12) will drive puddler (14) and stirring vane (15) and rotate, stir the inside waste water of collection box (1), thereby make flocculating agent and waste water fully contact, after flocculating agent and waste water fully contact, controlgear stop work, carry out the operation of deposiing, open second valve (25) after the sediment is accomplished, clear water after will deposiing is taken out through drinking-water pipe (24), open first valve (23) after the clear water is taken out, will deposit and discharge through delivery pipe (22).
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| CN202111090777.8A CN113636633A (en) | 2021-09-17 | 2021-09-17 | Waste water recovery device for blast furnace cleaning and use method thereof |
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| CN202111090777.8A CN113636633A (en) | 2021-09-17 | 2021-09-17 | Waste water recovery device for blast furnace cleaning and use method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114524535A (en) * | 2022-03-14 | 2022-05-24 | 南京沛沛骧环保科技有限公司 | Circulating industrial sewage treatment plant of environmental protection |
| CN114855491A (en) * | 2022-05-17 | 2022-08-05 | 江西五星纸业有限公司 | Food card paper papermaking in-process impurity recovery device |
| CN117247117A (en) * | 2023-11-20 | 2023-12-19 | 山西一建集团有限公司 | Building sewage treatment device |
-
2021
- 2021-09-17 CN CN202111090777.8A patent/CN113636633A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114524535A (en) * | 2022-03-14 | 2022-05-24 | 南京沛沛骧环保科技有限公司 | Circulating industrial sewage treatment plant of environmental protection |
| CN114855491A (en) * | 2022-05-17 | 2022-08-05 | 江西五星纸业有限公司 | Food card paper papermaking in-process impurity recovery device |
| CN114855491B (en) * | 2022-05-17 | 2023-12-05 | 五洲特种纸业(江西)有限公司 | Impurity recovery device in food cardboard papermaking process |
| CN117247117A (en) * | 2023-11-20 | 2023-12-19 | 山西一建集团有限公司 | Building sewage treatment device |
| CN117247117B (en) * | 2023-11-20 | 2024-03-12 | 山西一建集团有限公司 | Building sewage treatment device |
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Application publication date: 20211112 |
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