CN115557560A - Treatment equipment for stainless steel cold rolling pickling wastewater - Google Patents
Treatment equipment for stainless steel cold rolling pickling wastewater Download PDFInfo
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- CN115557560A CN115557560A CN202211309023.1A CN202211309023A CN115557560A CN 115557560 A CN115557560 A CN 115557560A CN 202211309023 A CN202211309023 A CN 202211309023A CN 115557560 A CN115557560 A CN 115557560A
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- 239000002351 wastewater Substances 0.000 title claims abstract description 69
- 238000005097 cold rolling Methods 0.000 title claims abstract description 39
- 238000005554 pickling Methods 0.000 title claims abstract description 39
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 39
- 239000010935 stainless steel Substances 0.000 title claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 24
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000004821 distillation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a treatment device for stainless steel cold rolling pickling wastewater, which relates to the technical field of stainless steel cold rolling pickling wastewater treatment, and comprises the following components: a heating box, the heating box being cylindrical in shape. According to the invention, the waste water to be treated is transmitted into the heating box through the round block and the water delivery pipe through the heating box, at the moment, the heater in the heating box is started to heat the water in the heating box, so that the effect of preliminary pretreatment on the stainless steel cold rolling pickling waste water is achieved, the heater can be well protected through the protection plate, and the heater can better transmit heat due to the reason that the outer surface of the heater is thinner, the heating effect on the stainless steel cold rolling pickling waste water is improved to a certain extent, the stainless steel cold rolling pickling waste water entering the water inlet of the round block can be divided into two parts through the water delivery pipe to be guided into the heating box, and the injection speed of the stainless steel cold rolling pickling waste water is increased.
Description
Technical Field
The invention relates to the field of stainless steel cold rolling and pickling wastewater treatment, in particular to a device for treating stainless steel cold rolling and pickling wastewater.
Background
Stainless steel cold rolling pickling waste water can not be directly discharged and needs to be treated, so that the situation that chemical substances in the stainless steel cold rolling pickling waste water cannot cause damage to the environment can be avoided, the existing treatment equipment generally adopts a heating sterilization mode to treat the stainless steel cold rolling pickling waste water, the treatment can solve the chemical substances in the stainless steel cold rolling pickling waste water to a certain extent, but the chemical substances existing in the stainless steel cold rolling pickling waste water cannot be thoroughly or better solved, and therefore the stainless steel cold rolling pickling waste water treatment equipment is provided.
Disclosure of Invention
In order to solve the technical problem, the invention provides a treatment device for stainless steel cold rolling pickling wastewater, which comprises:
the heating box is cylindrical, a supporting plate is fixedly connected to the bottom of the heating box, a round block is arranged on the front side of the heating box, a water inlet is formed in the back side of the round block, the water inlet is connected with the inside of the heating box through a water delivery pipe, water delivery pipes are fixedly connected to the left side and the right side of the top of the round block, one end, away from the round block, of the water delivery pipe is in contact with the heating box, a collecting box is arranged right above the heating box, a fixing strip is fixedly connected to the bottom of the collecting box, and the collecting box is connected with the heating box through the fixing strip;
the motor is arranged on the back of the heating box, the left side and the right side of the bottom of the motor are fixedly connected with supporting rods, and the motor is connected with the supporting plate through the supporting rods;
the inside dwang that transversely is provided with of heating cabinet, the dwang surface is provided with runner assembly, runner assembly passes through the dwang with the motor and rotates and be connected, four ends have seted up the semicircular groove about the heating cabinet inner wall, the inside heater that transversely is provided with of semicircular groove, heater surface fixed connection has the guard plate, and guard plate and heating cabinet inner wall fixed connection, guard plate surface thickness is less, both ends around the guard plate respectively with heating cabinet inner wall front and back both sides fixed connection, the horizontal fixedly connected with fixed strip in heating cabinet top left and right sides, the round hole has been seted up at the fixed strip top, and runs through the heating cabinet bottom the round hole and be connected rather than inside, the inside vertical fixedly connected with pipe of round hole, and the pipe top runs through the collecting box and extends to inside.
Further, the collecting box back is provided with set-square, locating lever, belt, thin pole and fixed block one, locating lever fixed connection is at the internal and external surface of set-square, the belt cup joints at the dwang surface, is located openly the round mouth has openly been seted up to the set-square, thin pole sets up inside the round mouth, thin pole front end is connected with the positive rotation of collecting box inner wall, and the thin pole back rotates with the set-square that is located the back to be connected, thin pole passes through belt transmission with the dwang to be connected, a fixed block fixed connection is at the collecting box back, and a fixed block back runs through the set-square that is located openly and is located the back set-square fixed connection.
Furthermore, the rotating assembly comprises a sleeve, a first arc plate, a second arc plate, an arc rod, a cylindrical rod and a rotating rod, the sleeve is fixedly installed on the outer surface of the rotating rod, the first arc plate is fixedly connected to the outer surface of the sleeve, an opening is formed in the outer surface of the first arc plate, the second arc plate is fixedly connected to the inner surface of the first arc plate, the arc rod is fixedly connected to the front side and the rear side of the inner surface of the second arc plate, the cylindrical rod is arranged on the inner surface of the second arc plate, the cylindrical rod is arranged in a hollow mode, the outer surface of the cylindrical rod is in contact with the outer surface of the protection plate, and the cylindrical rod is rotatably connected with the arc rod through the rotating rod.
Further, the collecting box is internally provided with a long plate, an arc connecting plate and a cover plate, the long plate is fixedly arranged on the outer surface of the thin rod and is rotatably connected with the belt through the thin rod, the arc connecting plate is transversely and fixedly connected to the left side and the right side inside the collecting box, and the cover plate is arranged at the top of the collecting box.
Further, the apron includes arc concave plate, little arc board one, hangs down the pole, collecting plate and little arc board two, arc concave plate fixed connection is in the apron bottom, little arc board fixed connection is in the arc concave plate left and right sides, it is in arc concave plate bottom to hang down pole fixed connection, collecting plate fixed connection is in the pole bottom that hangs down, the shape of collecting plate is the arc, two fixed connection of little arc board are in the collecting plate bottom, two bottoms of little arc board and collecting box inner wall bottom mutual contact, the one end and the collecting box inner wall mutual contact of arc concave plate are kept away from to little arc board one.
The invention has the beneficial effects.
According to the invention, the waste water to be treated is transmitted into the heating box through the round block and the water pipe, the heater in the heating box is started at the moment to heat the water in the heating box, so that the effect of preliminary pretreatment on the stainless steel cold rolling pickling waste water is achieved, the heater can be well protected through the protection plate, and the heater can transmit heat better depending on the reason that the outer surface of the heater is thin, the heating effect on the stainless steel cold rolling pickling waste water is improved to a certain extent, the stainless steel cold rolling pickling waste water entering the water inlet of the round block can be divided into two parts to be guided into the heating box through the water pipe, and the injection speed of the stainless steel cold rolling pickling waste water is increased.
According to the invention, through the rotating assembly, after stainless steel cold rolling pickling wastewater is heated in the heating box for a period of time, the motor is started, the rotating rod can simultaneously drive the first arc-shaped plate and the second arc-shaped plate to rotate through the sleeve under the influence of the rotating assembly, the wastewater can be stirred when the rotating rod rotates, and further the wastewater can be fully heated by the heater, so that the distillation efficiency of the wastewater is improved in a phase-changing manner, the arc-shaped rod can drive the cylindrical rod to move together when rotating along with the second arc-shaped plate, when the outer surface of the cylindrical rod is in contact with the outer surface of the protection plate, the cylindrical rod can rotate after being stressed, the wastewater can be further stirred by virtue of the rotating effect, so that the heating speed of the wastewater is accelerated again, the treatment speed of the wastewater is further improved to a certain extent, through the second arc-shaped plate, the stirring effect on the wastewater is improved again by virtue of a certain resistance influence when the wastewater is stirred, through the cylindrical rod, the special hollow setting of the cylindrical rod is realized, the self weight of the cylindrical rod is lower, the arc-shaped plate is convenient for driving, and the second arc-shaped plate can also rotate when the arc-shaped plate is in contact with the protection plate.
According to the steam trap, through the collecting box, the heated waste water which forms steam can flow upwards to pass through the fixing strip and the guide pipe and then enter the collecting box, the belt can transmit force to the thin rod when the rotating rod rotates, the long plate can rotate along with the thin rod under the influence of the thin rod, the steam entering the collecting box can rapidly move upwards, when the steam is in contact with the bottom of the collecting box, the steam can move upwards from the left side and the right side under the guide of a special arc angle, when the steam is in contact with the arc concave plate, water drops can be gradually formed to be attached to the bottom of the arc concave plate due to the fact that the long plate cannot move upwards, the water drops can gradually approach to the middle shaft under the influence of the arc angle of the arc concave plate and then drop on the collecting plate, the effect of collecting distilled waste water is achieved, through the arc connecting plate, the steam flowing position can be blocked, the effect of guiding the waste water drops at the inner surface of the steam drops to the inside of the heating box can be achieved, the effect of collecting the distilled waste water drops can be improved, the effect of collecting the arc concave plate can be achieved through the hanging rod, the arc concave plate, the effect of guiding the arc concave plate and the small water drops can be improved, the effect of further improved, the effect of collecting the small arc plate and the effect of collecting the small arc plate can be achieved, and the effect of collecting of further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall back of the collection box of the present invention;
FIG. 3 is a schematic view of the inner side of the triangle of the present invention;
FIG. 4 is a schematic view of the internal structure of the heat collecting tank according to the present invention;
FIG. 5 is a schematic view of the overall construction of the rotating assembly of the present invention;
FIG. 6 is a schematic view of the internal structure of the collecting chamber according to the present invention;
fig. 7 is a schematic view of the overall structure of the cover plate of the present invention.
1. A heating box; 11. a fixing strip; 12. a conduit; 13. rotating the rod; 14. a rotating assembly; 141. a sleeve; 142. a first arc plate; 143. a second arc-shaped plate; 144. an arcuate bar; 145. a cylindrical rod; 146. a rotating rod; 15. a heater; 16. a protection plate; 2. a support plate; 3. a round block; 4. a water delivery pipe; 5. a collection box; 503. a long plate; 504. an arc-shaped connecting plate; 505. a cover plate; 21. an arc-shaped concave plate; 22. a first small arc plate; 23. a drop rod; 24. a collection plate; 25. a second small arc plate; 51. a set square; 52. positioning a rod; 53. a belt; 54. a thin rod; 55. a first fixed block; 6. fixing the long strip; 7. a motor; 8. a support rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 5, the present invention is an apparatus for treating stainless steel cold rolling pickling wastewater, comprising:
the stainless steel cold-rolling pickling waste water treatment device comprises a heating box 1, wherein the heating box 1 is cylindrical, a supporting plate 2 is fixedly connected to the bottom of the heating box 1, a round block 3 is arranged on the front side of the heating box 1, water conveying pipes 4 are fixedly connected to the left side and the right side of the top of the round block 3, the stainless steel cold-rolling pickling waste water entering a water inlet of the round block 3 can be divided into two strands to be guided into the heating box 1 through the water conveying pipes 4, the injection speed of the stainless steel cold-rolling pickling waste water is increased, a collecting box 5 is arranged right above the heating box 1, a fixed strip 6 is fixedly connected to the bottom of the collecting box 5, and the collecting box 5 is connected with the heating box 1 through the fixed strip 6;
the motor 7 is arranged on the back of the heating box 1, the left side and the right side of the bottom of the motor 7 are fixedly connected with supporting rods 8, and the motor 7 is connected with the supporting plate 2 through the supporting rods 8;
a rotating rod 13 is transversely arranged in the heating box 1, a rotating assembly 14 is arranged on the outer surface of the rotating rod 13, semicircular grooves are formed in the upper end, the lower end, the left end and the right end of the inner wall of the heating box 1, a heater 15 is transversely arranged in each semicircular groove, a protection plate 16 is fixedly connected to the outer surface of the heater 15, the protection plate 16 is fixedly connected with the inner wall of the heating box 1, the heater 15 can be well protected through the protection plate 16, the heater 15 can better transmit heat due to the fact that the outer surface of the heater is thin, and the heating effect of the stainless steel cold rolling pickling wastewater is improved to a certain extent;
the rotating assembly 14 is rotatably connected with the motor 7 through a rotating rod 13.
The back of the collecting box 5 is provided with a triangular plate 51, a positioning rod 52, a belt 53, a thin rod 54 and a first fixing block 55, the positioning rod 52 is fixedly connected to the inner surface and the outer surface of the triangular plate 51, the belt 53 is sleeved on the outer surface of the rotating rod 13, the front of the triangular plate 51 positioned on the front is provided with a round opening, the thin rod 54 is arranged in the round opening, the first fixing block 55 is fixedly connected to the back of the collecting box 5, and the back of the first fixing block 55 penetrates through the triangular plate 51 positioned on the front and is fixedly connected with the triangular plate 51 positioned on the back;
the front end of the thin rod 54 is rotationally connected with the front surface of the inner wall of the collecting box 5, the back surface of the thin rod 54 is rotationally connected with the triangular plate 51 positioned on the back surface, and the thin rod 54 is in transmission connection with the rotating rod 13 through a belt 53.
The left side and the right side of the top of the heating box 1 are transversely and fixedly connected with fixing strips 11, round holes are formed in the tops of the fixing strips 11, the bottoms of the round holes penetrate through the heating box 1 and are connected with the inside of the heating box, guide pipes 12 are vertically and fixedly connected into the round holes, and the tops of the guide pipes 12 penetrate through the collecting box 5 and extend into the inside of the collecting box;
the thickness of the outer surface of the protection plate 16 is smaller, and the front end and the rear end of the protection plate 16 are fixedly connected with the front side and the rear side of the inner wall of the heating box 1 respectively.
The rotating assembly 14 comprises a sleeve 141, a first arc-shaped plate 142, a second arc-shaped plate 143, an arc-shaped rod 144, a cylindrical rod 145 and a rotating rod 146, the sleeve 141 is fixedly installed on the outer surface of the rotating rod 13, the first arc-shaped plate 142 is fixedly connected to the outer surface of the sleeve 141, the second arc-shaped plate 143 is fixedly connected to the inner surface of the first arc-shaped plate 142, the arc-shaped rod 144 is fixedly connected to the front side and the rear side of the inner surface of the second arc-shaped plate 143, the cylindrical rod 145 is arranged on the inner surface of the second arc-shaped plate 143, the cylindrical rod 145 is rotatably connected with the arc-shaped rod 144 through the rotating rod 146, through the rotating assembly 14, after stainless steel cold rolling pickling wastewater is heated for a period of time in the heating box 1, the motor 7 is started, the rotating rod 13 can simultaneously drive the first arc-shaped plate 142 and the second arc-shaped plate 143 to rotate through the sleeve 141 under the influence of the rotating rod, the wastewater can be stirred when the rotating rod rotates, the wastewater can be fully heated by the heater 15, and the wastewater distillation efficiency is improved in phase change;
the outer surface of the first arc-shaped plate 142 is provided with an opening, the cylindrical rod 145 is arranged in a hollow mode, the outer surface of the cylindrical rod 145 is in contact with the outer surface of the protection plate 16, and the second arc-shaped plate 143 is enabled to be influenced by certain resistance when waste water is stirred by the aid of special setting opposite to the first arc-shaped plate 142 through the second arc-shaped plate 143.
Referring to fig. 1 to 7, the present invention is an apparatus for treating stainless steel cold rolling pickling wastewater, comprising:
the heating box comprises a heating box 1, wherein the heating box 1 is cylindrical, a supporting plate 2 is fixedly connected to the bottom of the heating box 1, a round block 3 is arranged on the front side of the heating box 1, water conveying pipes 4 are fixedly connected to the left side and the right side of the top of the round block 3, a collecting box 5 is arranged right above the heating box 1, a fixing strip 6 is fixedly connected to the bottom of the collecting box 5, and the collecting box 5 is connected with the heating box 1 through the fixing strip 6;
the motor 7 is arranged on the back of the heating box 1, the left side and the right side of the bottom of the motor 7 are fixedly connected with supporting rods 8, and the motor 7 is connected with the supporting plate 2 through the supporting rods 8;
a rotating rod 13 is transversely arranged in the heating box 1, a rotating assembly 14 is arranged on the outer surface of the rotating rod 13, semicircular grooves are formed in the upper end, the lower end, the left end and the right end of the inner wall of the heating box 1, a heater 15 is transversely arranged in each semicircular groove, a protection plate 16 is fixedly connected to the outer surface of each heater 15, the protection plates 16 are fixedly connected with the inner wall of the heating box 1, wastewater to be treated is transmitted into the heating box 1 through a round block 3 and a water conveying pipe 4 through the heating box 1, the heaters 15 in the heating box 1 are started at the moment, water in the heating box 1 is heated, and the effect of preliminarily pretreating the stainless steel cold rolling pickling wastewater is achieved;
the rotating assembly 14 is rotatably connected with the motor 7 through a rotating rod 13.
The back of the collecting box 5 is provided with a triangular plate 51, a positioning rod 52, a belt 53, a thin rod 54 and a first fixing block 55, the positioning rod 52 is fixedly connected to the inner surface and the outer surface of the triangular plate 51, the belt 53 is sleeved on the outer surface of the rotating rod 13, the front of the triangular plate 51 positioned on the front is provided with a round opening, the thin rod 54 is arranged in the round opening, the first fixing block 55 is fixedly connected to the back of the collecting box 5, and the back of the first fixing block 55 penetrates through the triangular plate 51 positioned on the front and is fixedly connected with the triangular plate 51 positioned on the back;
the front end of the thin rod 54 is rotationally connected with the front surface of the inner wall of the collecting box 5, the back surface of the thin rod 54 is rotationally connected with the triangular plate 51 positioned on the back surface, and the thin rod 54 is in transmission connection with the rotating rod 13 through a belt 53.
The left side and the right side of the top of the heating box 1 are transversely and fixedly connected with fixing strips 11, round holes are formed in the tops of the fixing strips 11, the bottoms of the round holes penetrate through the heating box 1 and are connected with the inside of the heating box, guide pipes 12 are vertically and fixedly connected in the round holes, and the tops of the guide pipes 12 penetrate through the collecting box 5 and extend to the inside;
the thickness of the outer surface of the protection plate 16 is smaller, and the front end and the rear end of the protection plate 16 are fixedly connected with the front side and the rear side of the inner wall of the heating box 1 respectively.
The rotating assembly 14 comprises a sleeve 141, a first arc plate 142, a second arc plate 143, an arc rod 144, a cylindrical rod 145 and a rotating rod 146, the sleeve 141 is fixedly installed on the outer surface of the rotating rod 13, the first arc plate 142 is fixedly connected to the outer surface of the sleeve 141, the second arc plate 143 is fixedly connected to the inner surface of the first arc plate 142, the arc rod 144 is fixedly connected to the front side and the rear side of the inner surface of the second arc plate 143, the cylindrical rod 145 is arranged on the inner surface of the second arc plate 143, the cylindrical rod 145 is rotatably connected with the arc rod 144 through the rotating rod 146, the arc rod 144 can drive the cylindrical rod 145 to move together when rotating along with the second arc plate 143, when the outer surface of the cylindrical rod 145 contacts with the outer surface of the protection plate 16, the cylindrical rod 145 rotates after being stressed, the waste water can be further stirred by virtue of the rotating effect, the heating speed of the waste water is accelerated again, and the treatment speed of the waste water is further improved to a certain extent;
the opening has been seted up to arc one 142 surface, and cylinder pole 145 is hollow setting, and cylinder pole 145 surface and guard plate 16 surface mutual contact, through cylinder pole 145, relies on its own special hollow to set for cylinder pole 145 self weight is lower, rotates when being convenient for arc two 143 drives also can contact with guard plate 16.
Inside including long plate 503, arc even board 504 and apron 505 of collecting box 5, long plate 503 fixed mounting is at slender pole 54 surface, arc even board 504 transversely fixed connection is in the inside left and right sides of collecting box 5, through arc even board 504, can block steam flow position simultaneously, can also be with becoming the effect that drops in its inner surface department under the water droplet state and guide to the heating cabinet 1 inside, the collection effect to distilled waste water has been improved, apron 505 sets up at collecting box 5 top, through collecting box 5, the waste water that forms steam after the heating can flow upwards and enter collecting box 5 behind fixed strip 11 and pipe 12, belt 53 will transmit power to slender pole 54 when dwang 13 rotates, long plate 503 can follow it and rotate under the influence of slender pole 54, and then can make the quick rebound that gets into the steam inside collecting box 5.
The collecting plate 24 is arc-shaped, the bottom of the second small arc plate 25 is contacted with the bottom of the inner wall of the collecting box 5, one end of the first small arc plate 22, which is far away from the arc-shaped concave plate 21, is contacted with the inner wall of the collecting box 5, the first small arc plate 22 and the second small arc plate 25 can prevent the waste water in a steam state from flowing to a position where the waste water is not easy to collect, and the stability of the arc-shaped concave plate 21 and the stability of the collecting plate 24 can be improved;
the long plate 503 is rotatably connected to the belt 53 through the thin rod 54.
One end of the water delivery pipe 4, which is far away from the round block 3, is contacted with the heating box 1, the back of the round block 3 is provided with a water inlet, and the water inlet is connected with the inside of the heating box 1 through the water delivery pipe 4.
One specific application of this embodiment is: waste water to be treated is transmitted into the heating box 1 through the round block 3 and the water conveying pipe 4, at the moment, the heater 15 in the heating box 1 is started to heat the water in the heating box 1, after the stainless steel cold-rolling pickling waste water is heated in the heating box 1 for a period of time, the motor 7 is started, the rotating rod 13 can simultaneously drive the first arc-shaped plate 142 and the second arc-shaped plate 143 to rotate through the sleeve 141 under the influence of the rotating rod 13, the waste water can be stirred when the rotating rod rotates, the waste water can be fully heated by the heater 15, the arc-shaped rod 144 can drive the cylindrical rod 145 to move together when the rotating rod rotates along with the second arc-shaped plate 143, when the outer surface of the cylindrical rod 145 is in contact with the outer surface of the protection plate 16, the cylindrical rod 145 can rotate after being stressed, the waste water can be further stirred by the rotating effect, so that the heating speed of the waste water is accelerated again, the heated waste water which forms steam flows upwards to enter the collecting box 5 after passing through the fixing strip 11 and the guide pipe 12, the belt 53 transfers force to the thin rod 54 when the rotating rod 13 rotates, the long plate 503 rotates along with the thin rod 54 under the influence of the thin rod 54, and then the steam entering the collecting box 5 can rapidly move upwards, when the steam contacts the bottom of the collecting plate 24, the steam can continue to move upwards from the left and the right under the guidance of a special arc angle, when the steam contacts the arc concave plate 21, water drops can be gradually formed and attached to the bottom of the arc concave plate 21 due to the fact that the steam cannot move upwards, the water drops can gradually approach to the center shaft under the influence of the arc angle of the arc concave plate 21 and then drop on the collecting plate 24, the effect of collecting the distilled waste water after distillation is achieved, and when the distilled water stored on the inner surface of the collecting plate 24 needs to be taken out, the cover plate 505 is taken out directly from above the collecting chamber 5.
It should be apparent that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (8)
1. The equipment for treating the stainless steel cold rolling and pickling wastewater is characterized by comprising the following steps:
the heating box comprises a heating box (1), wherein the heating box (1) is cylindrical, a supporting plate (2) is fixedly connected to the bottom of the heating box (1), a round block (3) is arranged on the front side of the heating box (1), water conveying pipes (4) are fixedly connected to the left side and the right side of the top of the round block (3), a collecting box (5) is arranged right above the heating box (1), a fixing strip (6) is fixedly connected to the bottom of the collecting box (5), and the collecting box (5) is connected with the heating box (1) through the fixing strip (6);
the motor (7) is arranged on the back of the heating box (1), the left side and the right side of the bottom of the motor (7) are fixedly connected with supporting rods (8), and the motor (7) is connected with the supporting plate (2) through the supporting rods (8);
a rotating rod (13) is transversely arranged in the heating box (1), a rotating assembly (14) is arranged on the outer surface of the rotating rod (13), semicircular grooves are formed in the upper end, the lower end, the left end and the right end of the inner wall of the heating box (1), a heater (15) is transversely arranged in each semicircular groove, a protection plate (16) is fixedly connected to the outer surface of each heater (15), and the protection plate (16) is fixedly connected with the inner wall of the heating box (1);
the rotating assembly (14) is rotatably connected with the motor (7) through a rotating rod (13).
2. The equipment for treating the stainless steel cold rolling and pickling wastewater as claimed in claim 1, wherein the equipment comprises: the back of the collecting box (5) is provided with a triangular plate (51), a positioning rod (52), a belt (53), a thin rod (54) and a first fixing block (55), the positioning rod (52) is fixedly connected to the inner surface and the outer surface of the triangular plate (51), the belt (53) is sleeved on the outer surface of the rotating rod (13), the front of the triangular plate (51) on the front is provided with a round opening, the thin rod (54) is arranged inside the round opening, the first fixing block (55) is fixedly connected to the back of the collecting box (5), and the back of the first fixing block (55) penetrates through the triangular plate (51) on the front and is fixedly connected with the triangular plate (51) on the back;
the front end of the thin rod (54) is rotationally connected with the front surface of the inner wall of the collecting box (5), the back surface of the thin rod (54) is rotationally connected with a triangular plate (51) positioned at the back surface, and the thin rod (54) is in transmission connection with the rotating rod (13) through a belt (53).
3. The equipment for treating the stainless steel cold rolling and pickling wastewater as claimed in claim 2, wherein the equipment comprises: the left side and the right side of the top of the heating box (1) are transversely and fixedly connected with fixing strips (11), round holes are formed in the tops of the fixing strips (11), the bottoms of the round holes penetrate through the heating box (1) and are connected with the inside of the heating box, guide pipes (12) are vertically and fixedly connected in the round holes, and the tops of the guide pipes (12) penetrate through the collecting box (5) and extend to the inside;
the thickness of the outer surface of the protection plate (16) is small, and the front end and the rear end of the protection plate (16) are fixedly connected with the front side and the rear side of the inner wall of the heating box (1) respectively.
4. The equipment (5) for treating stainless steel cold rolling pickling wastewater according to claim 3, characterized by comprising the following steps: the rotating assembly (14) comprises a sleeve (141), a first arc-shaped plate (142), a second arc-shaped plate (143), an arc-shaped rod (144), a cylindrical rod (145) and a rotating rod (146), the sleeve (141) is fixedly installed on the outer surface of the rotating rod (13), the first arc-shaped plate (142) is fixedly connected to the outer surface of the sleeve (141), the second arc-shaped plate (143) is fixedly connected to the inner surface of the first arc-shaped plate (142), the arc-shaped rods (144) are fixedly connected to the front side and the rear side of the inner surface of the second arc-shaped plate (143), the cylindrical rod (145) is arranged on the inner surface of the second arc-shaped plate (143), and the cylindrical rod (145) is rotatably connected with the arc-shaped rod (144) through the rotating rod (146);
an opening is formed in the outer surface of the first arc-shaped plate (142), the cylindrical rod (145) is arranged in a hollow mode, and the outer surface of the cylindrical rod (145) is in contact with the outer surface of the protection plate (16).
5. The equipment for treating the stainless steel cold rolling and pickling wastewater according to claim 4, characterized in that: the collecting box (5) is internally provided with a long plate (503), an arc connecting plate (504) and a cover plate (505), the long plate (503) is fixedly arranged on the outer surface of the thin rod (54), the arc connecting plate (504) is transversely and fixedly connected to the left side and the right side in the collecting box (5), and the cover plate (505) is arranged at the top of the collecting box (5).
6. The equipment for treating the stainless steel cold rolling and pickling wastewater as claimed in claim 5, wherein the equipment comprises: apron (505) include arc concave plate (21), little arc board (22), hang down pole (23), collecting plate (24) and little arc board two (25), arc concave plate (21) fixed connection is in apron (505) bottom, little arc board (22) fixed connection is in the arc concave plate (21) left and right sides, hang down pole (23) fixed connection in arc concave plate (21) bottom, collecting plate (24) fixed connection is in pole (23) bottom of hanging down, little arc board two (25) fixed connection is in collecting plate (24) bottom.
7. The equipment for treating the stainless steel cold rolling and pickling wastewater according to claim 6, characterized in that: the collecting plate (24) is arc-shaped, the bottom of the second small arc plate (25) is contacted with the bottom of the inner wall of the collecting box (5), and one end, far away from the arc-shaped concave plate (21), of the first small arc plate (22) is contacted with the inner wall of the collecting box (5);
the long plate (503) is rotatably connected with the belt (53) through a thin rod (54).
8. The equipment for treating the stainless steel cold rolling and pickling wastewater as claimed in claim 7, wherein the equipment comprises: one end of the water delivery pipe (4) far away from the round block (3) is contacted with the heating box (1), a water inlet is formed in the back of the round block (3), and the water inlet is connected with the inside of the heating box (1) through the water delivery pipe (4).
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| CN202211309023.1A CN115557560B (en) | 2022-10-25 | 2022-10-25 | Treatment equipment for stainless steel cold rolling pickling wastewater |
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| CN202211309023.1A CN115557560B (en) | 2022-10-25 | 2022-10-25 | Treatment equipment for stainless steel cold rolling pickling wastewater |
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