CN211111465U - Electrical steel production sewage treatment pond - Google Patents

Abstract

The utility model discloses an electrical steel production sewage treatment pond, including pond body, frame and motor, the lower skin weld of pond body has the supporting seat, and the upper surface intermediate position department of pond body has seted up the tank, frame slidable mounting is in the inner wall bottom of tank, and the installation piece has all been welded in the four corners position department of frame, and the installation piece deviates from a terminal surface rotation of frame and installs the roller pearl, and the roller pearl contacts with the inner wall of tank each other, and is fixed with the filter plate on the frame, the motor passes through the bolt symmetry to be fixed in the upper surface both sides position department of pond body, and rotates on the motor and installs the rolling axle, and the epaxial rolling of rolling has wire rope, and wire rope's other end bolt system is at the upper surface of frame. The utility model discloses, compact structure, it is convenient to use, is convenient for clear up and draws the impurity in the sewage treatment pond, improves resource utilization, and reduction in production cost satisfies the user demand.

Description

Electrical steel production sewage treatment pond

Technical Field

The utility model relates to an industrial sewage treatment technical field specifically is an electrical steel production sewage treatment pond.

Background

The steel is usually called as ferrous metal, and is divided into raw (cast) iron, wrought iron and steel, and the waste water source and property are different due to different production processes, and the waste water source is divided into iron making workshop waste water, steel making workshop waste water and steel rolling workshop waste water, and the waste water source is divided into two categories, namely indirect cooling waste water and washing waste water, from the use angle. The treatment of the steel wastewater takes the improvement of the reuse of water resources as the center and adopts a series of water-saving and water-controlling measures. At present, the treatment of the pollution source of the steel wastewater is mainly the so-called 'three-water', namely the coking phenol-containing wastewater, blast furnace gas washing water and top-blown converter washing water.

The main water-using equipment of the steel-making workshop is open-hearth furnace, oxygen top-blown converter, electric furnace, vacuum deoxidation equipment, ingot casting equipment and continuous steel-casting equipment, etc., and the water is mainly used for cooling equipment and washing and cooling flue gas of converter. The water quality and the water quantity of the washing wastewater are changed along with the performance of equipment and the operation level, and the washing wastewater has black brown color and microscopic magnetism. However, if the lime dust content in the flue gas is high, the waste water is slightly alkaline.

The wastewater produced in the production process of the electrical steel usually contains more impurities, and suspended matters are generally removed by adopting a sedimentation tank, and the impurities contain more recyclable resources, so that a sewage treatment tank convenient to recycle is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical steel production sewage treatment pond, possess compact structure, it is convenient to use, be convenient for clear up and draw the impurity in the sewage treatment pond, improve resource utilization, reduction in production cost, satisfy user demand's advantage, solve and the produced waste water of electrical steel in the in-process of production contains more impurity usually, generally adopt the sedimentation tank earlier to detach the suspended solid, and can contain more recoverable resource in these impurity, need a problem in the sewage treatment pond of convenient recycle for this reason.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrical steel production sewage treatment pond, includes pond body, frame and motor, the lower skin weld of pond body has the supporting seat, and the upper surface intermediate position department of pond body has seted up the pond groove, frame slidable mounting is in the inner wall bottom of pond groove, and is fixed with filter plate on the frame, the motor passes through the bolt symmetry to be fixed in the upper surface both sides position department of pond body, and rotates on the motor and install the rolling axle, and the rolling has wire rope on the rolling axle, and wire rope's the other end bolt system is the upper surface of frame.

Preferably, the four corners position department of frame all welds the installation piece, and the installation piece deviates from a terminal surface of frame and rotates and install the roller pearl, and the roller pearl contacts with the inner wall in pond groove each other.

Preferably, a water outlet is arranged in the middle of the lower surface of the water tank body, the water outlet is communicated with the inner wall of the tank, and a water valve is arranged on the water outlet.

Preferably, the upper surface four corners department welding of pond body has the bracing piece, and the welding of the top of bracing piece has the shielding plate, and the shielding plate is located the pond groove directly over.

Preferably, the cross section of the frame is designed to be concave.

Preferably, the number of the supporting seats is four, and the four supporting seats are distributed on the lower surface of the water pool body in a rectangular array.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses steelmaking waste water discharges to the basin of pond body through the pipeline in the industrial steel production sewage treatment pond of utility model uses, can handle waste water through adding chlorine, bleaching powder or ferrous sulfate etc., simultaneously, the precipitate in the waste water is piled up on filtering screen plate, after a period of time, can control motor work by switching on external power, motor drive rolling shaft rotates, and then rolling shaft rolls wire rope, thereby pulling the frame to move up, make the frame drive filtering screen plate and filter the impurity on the screen plate and move to the inside upper end of basin, make operating personnel be convenient for clear up the impurity on filtering screen plate, after clearing up, can control motor reversal, make the frame move down, reset filtering screen plate to original position again, simultaneously, the waste water after the processing can discharge to external environment through the delivery port, compact structure, the sewage treatment tank is convenient to use, is convenient to clean and extract impurities in the sewage treatment tank, improves the resource utilization rate, reduces the production cost and meets the use requirement.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a pool body; 2. rolling beads; 3. a tank; 4. a water outlet; 5. a frame; 6. mounting blocks; 7. a supporting seat; 8. a motor; 9. a wire rope; 10. a shielding plate; 11. a winding shaft; 12. a support bar; 13. a filter screen plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides an electrical steel production sewage treatment pond, including pond body 1, frame 5 and motor 8, the lower surface welding of pond body 1 has supporting seat 7, supporting seat 7 is four altogether, four supporting seats 7 are the rectangle array distribution at pond body 1's lower surface, pond groove 3 has been seted up to pond body 1's upper surface intermediate position department, 5 slidable mounting of frame are in the inner wall bottom of pond groove 3, frame 5 transversal the design of the type of caving in of personally submitting, and be fixed with filter plate 13 on the frame 5, steelmaking waste water discharges the pond body 1's pond groove 3 through the pipeline in the use, the accessible adds chlorine, bleaching powder or ferrous sulfate etc. handle waste water, and simultaneously, the precipitate in the waste water is piled up on filter plate 13.

The motor 8 model is 5IK40RGN-C, and has the advantages of low noise, high efficiency, long service life and the like.

Motor 8 passes through the bolt symmetry and fixes in the upper surface both sides position department of pond body 1, and rotate on the motor 8 and install rolling axle 11, the rolling has wire rope 9 on the rolling axle 11, wire rope 9's other end bolt is at the upper surface of frame 5, after a period of time, accessible switch-on external power source control motor 8 works, motor 8 drives rolling axle 11 and rotates, and then rolling axle 11 rolls wire rope 9, thereby pulling frame 5 moves up, make frame 5 drive filter screen plate 13 and filter the impurity on the screen plate 13 and move to the inside upper end of tank 3, make operating personnel be convenient for clear up the impurity on the filter screen plate 13, after the clearance is accomplished, steerable motor 8 reverses, make frame 5 move down, will filter screen plate 13 and place back original position again.

The lower surface intermediate position department of pond body 1 installs delivery port 4, and delivery port 4 communicates each other with the inner wall of pond groove 3, and installs the water valve on the delivery port 4, and the waste water accessible delivery port 4 through handling discharges to the external environment, and compact structure, it is convenient to use, is convenient for clear up and draws the impurity in the sewage treatment pond, improves resource utilization, reduction in production cost satisfies the user demand.

All the welding of the four corners position department of frame 5 has installation piece 6, installation piece 6 deviates from a terminal surface rotation of frame 5 and installs roller pearl 2, roller pearl 2 and the inner wall of tank 3 contact each other for when frame 5 removes in tank 3, reduce frictional force between the two, the welding of the upper surface four corners position department of pond body 1 has bracing piece 12, the welding of the top of bracing piece 12 has shielding plate 10, shielding plate 10 is located tank 3 directly over, play certain effect of sheltering from to handling the pond.

The working principle is as follows: the utility model discharges the steel-making wastewater into the tank 3 of the tank body 1 through the pipeline in the use process of the sewage treatment tank for the electrical steel production, the wastewater can be treated by adding chlorine, bleaching powder or ferrous sulfate, etc., and simultaneously, the precipitate in the wastewater is accumulated on the filter screen 13, after a period of time, the motor 8 can be controlled to work by switching on an external power supply, the motor 8 drives the rolling shaft 11 to rotate, then the winding shaft 11 winds the steel wire rope 9, so as to pull the frame 5 to move upwards, so that the frame 5 drives the filter screen plate 13 and impurities on the filter screen plate 13 to move to the upper end of the inner part of the tank 3, so that an operator can conveniently clean the impurities on the filter screen plate 13, after the cleaning is finished, the motor 8 can be controlled to rotate reversely, so that the frame 5 moves downwards, the filter screen plate 13 is placed back to the original position again, and meanwhile, the treated wastewater can be discharged to the external environment through the water outlet 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an electrical steel production sewage treatment pond, includes pond body (1), frame (5) and motor (8), its characterized in that: the lower skin weld of pond body (1) has supporting seat (7), and the upper surface intermediate position department of pond body (1) has seted up pond groove (3), frame (5) slidable mounting is in the inner wall bottom of pond groove (3), and is fixed with filter plate (13) on frame (5), motor (8) are fixed in the upper surface both sides position department of pond body (1) through the bolt symmetry, and rotate on motor (8) and install wind-up shaft (11), and the rolling has wire rope (9) on wind-up shaft (11), and the other end bolt system of wire rope (9) is the upper surface of frame (5).

2. The electrical steel production sewage treatment pond of claim 1, wherein: all welding in the four corners position department of frame (5) has installation piece (6), and installation piece (6) deviate from a terminal surface rotation of frame (5) and install roller pearl (2), and roller pearl (2) and the inner wall of tank (3) contact each other.

3. The electrical steel production sewage treatment pond of claim 1, wherein: the water outlet (4) is installed at the middle position of the lower surface of the water tank body (1), the water outlet (4) is communicated with the inner wall of the water tank (3), and a water valve is installed on the water outlet (4).

4. The electrical steel production sewage treatment pond of claim 1, wherein: the pool is characterized in that supporting rods (12) are welded at four corners of the upper surface of the pool body (1), shielding plates (10) are welded at the top ends of the supporting rods (12), and the shielding plates (10) are located right above the pool groove (3).

5. The electrical steel production sewage treatment pond of claim 1, wherein: the cross section of the frame (5) is designed in a concave mode.

6. The electrical steel production sewage treatment pond of claim 1, wherein: the supporting seats (7) are four in number, and the four supporting seats (7) are distributed on the lower surface of the pool body (1) in a rectangular array mode.

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