CN217909210U - Wastewater treatment device in production process of silicon-manganese alloy - Google Patents

Abstract

The scheme discloses a wastewater treatment device in a silicomanganese production process, which belongs to the field of sewage treatment equipment and comprises a filter box, wherein a filter screen is arranged in the filter box, the filter box is provided with a water inlet and a water outlet, the water outlet is positioned above the filter screen, and the water inlet is positioned below the filter screen; be equipped with its inside bin outlet of intercommunication on the lateral wall of rose box, the bin outlet is close to the bottom of rose box, and bin outlet department can dismantle and be connected with the closing plate that is used for its switching. Waste water treatment device in this scheme is because the delivery port setting is in the top of filter screen for impurity can the maximum gathering in the bottom of rose box, thereby makes impurity content reduce in the delivery port department exhaust waste water, has improved the filter effect of waste water.

Description

Wastewater treatment device in production process of silicon-manganese alloy

Technical Field

The utility model belongs to the field of sewage treatment equipment, in particular to a wastewater treatment device in a silicon-manganese alloy production process.

Background

The silicon-manganese alloy is an alloy consisting of manganese, silicon, iron, a small amount of carbon and other elements, and is an iron alloy with wide application and high yield. Raw materials such as manganese ore, coke, silica, flux and the like are needed to be used for producing the manganese-silicon alloy, and in the process of processing and producing the manganese-silicon alloy, part of the raw materials are enriched in production wastewater due to excess; in addition, other substances produced by chemical reaction in the production process of the silicon-manganese alloy can be accumulated in the wastewater, so that the wastewater produced by the silicon-manganese alloy contains various impurities. With the improvement of the society on environmental awareness and the importance of resource recycling, wastewater generated in the production process of the silicon-manganese alloy generally needs to be filtered by corresponding wastewater treatment equipment, so that impurities in the wastewater are collected for recycling, and the wastewater can be reused due to the reduction of the impurities after being filtered.

At present, a filter box is generally used for pretreating silicon-manganese alloy wastewater, a filter screen is arranged at the upper section of the filter box, the wastewater is introduced from the upper part of the filter screen, and the filtered wastewater is discharged from the lower part of the filter screen. Such an approach has the following drawbacks: 1. under the action of gravity, impurities in the wastewater can drop downwards, and the filter screen is difficult to filter all fine particles, so that more impurities still exist in the finally discharged wastewater. 2. Because great impurity piles up the top at the filter screen, when impurity piles up when more, can block or block waste water and continue downward flow, and then need clear up the impurity on the filter screen, greatly increased the clearance frequency of filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waste water treatment device in the production process of silicon-manganese alloy to improve the filtering effect of waste water.

The wastewater treatment device in the production process of the silicon-manganese alloy comprises a filter box, wherein a filter screen is arranged in the filter box, the filter box is provided with a water inlet and a water outlet, the water outlet is positioned above the filter screen, and the water inlet is positioned below the filter screen; be equipped with its inside bin outlet of intercommunication on the lateral wall of rose box, the bin outlet is close to the bottom of rose box, and bin outlet department can dismantle and be connected with the closing plate that is used for its switching.

The working principle and the beneficial effects of the scheme are as follows: when the filter box is used, the discharge port is closed through the sealing plate, then the filter box is connected with silicomanganese production wastewater through the water inlet, and the wastewater is accumulated in the filter box from bottom to top. Under the action of gravity, impurity parts in the wastewater fall to the bottom of the filter box and are accumulated, and when the impurities with lighter mass float upwards, the impurities can be blocked by the filter screen. When the height of the wastewater in the filter box reaches the water outlet, the filtered wastewater is discharged through the water outlet. In this scheme, because the delivery port sets up in the top of filter screen for impurity can the maximum gathering in the bottom of rose box, thereby make in the waste water of delivery port department exhaust impurity content reduce, improved the filter effect of waste water. In addition, the impurities at the filter screen are gathered below the filter screen, and the wastewater enters from the water inlet and is gathered from bottom to top, so that when the impurities at the filter screen are more, the wastewater can still pass through the filter screen, and the cleaning frequency of the filter screen is greatly reduced.

Further, be equipped with sliding plate and fixed plate in the rose box, the relative both sides of rose box are equipped with the spout, and the both ends of fixed plate all are equipped with the stopper, two the stopper difference sliding connection is in two spouts, the inner wall of rose box is hugged closely to the fixed plate, and the fixed plate is located one side at bin outlet place, the filter screen is fixed between fixed plate and sliding plate, fixedly connected with haulage rope on the sliding plate, the lower fixed surface of sliding plate is connected with the push pedal, the filter screen is flexible filter screen. In the actual use process, because the impurity is more to be accumulated in the bottom of rose box and filter screen department, therefore the clearance of impurity is comparatively inconvenient. Through setting up sliding plate, push pedal and haulage rope, when needs clearance magazine, remove the sliding plate to bin outlet one side through the haulage rope, the in-process that the sliding plate removed drives the push pedal motion, and then promotes impurity and arrange the bin outlet department and be convenient for collect.

Further, install the motor on the outer wall of rose box, install the wire reel on the output shaft of motor, the one end fixed connection that the sliding plate was kept away from to the haulage rope is on the wire reel. Keep off impurity and gather a quantitative back, the manual work is realized comparatively difficultly to the promotion of impurity through haulage rope pulling push pedal, and through the setting of motor, the motor drives the wire reel and rotates, and then drives the sliding plate through the haulage rope and remove, removes the in-process at the sliding plate and drives the push pedal and realize the promotion to impurity, and work efficiency is higher, can greatly reduced working strength.

Furthermore, the top of rose box is equipped with spacing hole, and spacing hole downwardly extending is equipped with the gag lever post in the spacing downthehole, the upper surface on the sliding plate is equipped with the blind hole that uses with the gag lever post cooperation. Through the setting of gag lever post, insert the blind hole of sliding plate with the one end of gag lever post, can effectively avoid the sliding plate to slide at will.

Furthermore, a floating ball submersible pump is arranged in the filter box and is positioned above the filter screen. Through the setting of floater immersible pump, when waste water gathers the certain degree in the rose box, floater immersible pump automatic work is with the waste water discharge in the rose box, and then realizes automatic drainage.

Furthermore, the filter screen has the multilayer and crisscross setting. Through setting up the multilayer filter screen, the crisscross setting of filtration pore on the filter screen helps further improving the filter effect to waste water.

Furthermore, one side of the sliding plate facing the fixed plate is provided with a U-shaped fixed hole. Through the arrangement of the fixing holes, the traction rope is convenient to fix on the sliding plate.

Drawings

FIG. 1 is a schematic structural view of a wastewater treatment device in the production process of silicomanganese according to embodiment 1 of the present invention;

FIG. 2 is a top view of the slide plate of FIG. 1;

FIG. 3 is a left side view of the slide plate of FIG. 1;

FIG. 4 is a schematic structural diagram of a wastewater treatment device in the production process of silicon-manganese alloy in the embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: go up box 1, fixed plate 2, motor 3, wire reel 4, haulage rope 5, closing plate 6, bin outlet 7, lower box 8, water inlet 9, push pedal 10, filter screen 11, spout 12, sliding plate 13, blind hole 14, mounting panel 15, gag lever post 16, outlet pipe 17, stopper 18, fixed orifices 19, floater immersible pump 20.

Example 1 is substantially as shown in figures 1 to 3: a wastewater treatment device in a production process of silicon-manganese alloy comprises a filter box and a filter assembly, wherein the filter box comprises an upper box body 1 and a lower box body 8 which are communicated, the cross sections of the upper box body 1 and the lower box body 8 are rectangular, the outer walls of the upper box body 1 and the lower box body 8 are positioned on the same vertical surface, the thickness of the upper box body 1 is smaller than that of the lower box body 8, and a rectangular boss is formed at the joint of the upper box body 1 and the lower box body 8; a water outlet is arranged on the upper box body 1 close to the top, the water outlet is connected with a water outlet pipe 17, a water inlet 9 and a discharge outlet 7 are arranged on the lower box body 8, the discharge outlet 7 and the water inlet 9 are both close to the bottom of the filter box, and a water inlet pipe is connected to the water inlet 9; the discharge opening 7 is detachably connected with a sealing plate 6 for opening and closing the discharge opening, and the sealing plate 6 is detachably connected with the lower box body 8 through screws.

The filtering component comprises a fixed plate 2, a sliding plate 13, a traction rope 5 and two layers of flexible filtering nets 11, sliding grooves 12 are formed in two opposite sides of the filtering box, limiting blocks 18 are arranged at two ends of the fixed plate 2, the two limiting blocks 18 are respectively connected in the two sliding grooves 12 in a sliding mode, and the lower surface of the sliding plate 13 is in contact with the top of the lower box body 8; the fixed plate 2 is tightly attached to the inner wall of the filter box and fixedly connected to the top of the lower box body 8 through screws, the fixed plate 2 is located on one side of the discharge port 7, the two layers of filter screens 11 are fixed between the fixed plate 2 and the sliding plate 13, the upper box body 1 and the lower box body 8 are separated when the filter screens 11 are spread, and the inlet holes in the two layers of filter screens 11 are arranged in a staggered mode; the upper surface of the sliding plate 13 is provided with a blind hole 14, one side of the sliding plate 13 facing the fixed plate 2 is provided with a U-shaped fixed hole 19, the traction rope 5 is fixedly connected with the sliding plate 13 through the fixed hole 19, and the lower surface of the sliding plate 13 is fixedly connected with a push plate 10; the top of the upper box body 1 is provided with a limiting hole, the limiting hole extends downwards, a limiting rod 16 is arranged in the limiting hole, the rod diameter of the limiting rod 16 is smaller than the pore diameter of the blind hole 14, a mounting hole is arranged at the joint of the upper box body 1 and the lower box body 8, the mounting hole is communicated with the chute 12 and the limiting hole, and the mounting hole is detachably and fixedly connected with a mounting plate 15 through a screw; the motor 3 is installed at the junction of the upper box body 1 and the lower box body 8, the wire spool 4 is installed on the output shaft of the motor 3, and one end, far away from the sliding plate 13, of the traction wire penetrates through the wall body of the upper box body 1 and is fixedly connected with the wire spool 4.

Embodiment 2 is substantially as shown in fig. 4, and differs from embodiment 1 only in that: a floating ball submersible pump 20 is arranged in the upper box body 1, the floating ball submersible pump 20 is positioned above the filter screen 11, and the water outlet end of the submersible pump is connected with a water outlet pipe 17.

Taking example 2 as an example, the specific implementation process is as follows: the mounting plate 15 is opened, the filter assembly is installed in the filter tank, and then the mounting hole is sealed by the mounting plate 15. The wastewater is connected through the water inlet pipe, enters the lower box body 8 and is accumulated from bottom to top, and finally enters the upper box body 1. When it passes through the filtering screen 11, the impurities are intercepted by the filtering screen 11, and in addition, under the action of gravity, the impurities fall downwards and are accumulated at the bottom of the lower box body 8. When the wastewater reaches a certain water level in the upper box body 1, the rough floating ball submersible pump 20 works, and the floating ball submersible pump 20 discharges the wastewater in the upper box body 1 through the water outlet pipe 17. In addition, when impurity in box 8 accumulates a quantitative down, with the waste water discharge in the rose box, the corotation of starter motor 3 makes haulage rope 5 twine on wire reel 4, thereby pulling sliding block and baffle to 7 one side movements of bin outlet, drives the impurity in the box 8 and removes to bin outlet 7 department under the in-process that push pedal 10 removed, opens closing plate 6 and collects impurity. After the collection of impurity is accomplished, the reverse rotation of starter motor 3, the reverse rotation of motor 3 makes haulage rope 5 release, again with sliding plate 13 pull back to initial position to it can carry out subsequent waste water treatment work to fix through gag lever post 16.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. The utility model provides a effluent treatment plant in silicomanganese production process, includes the rose box, is equipped with the filter screen in the rose box, is equipped with water inlet and delivery port on the rose box, its characterized in that: the water outlet is positioned above the filter screen, and the water inlet is positioned below the filter screen; be equipped with its inside bin outlet of intercommunication on the lateral wall of rose box, the bin outlet is close to the bottom of rose box, and bin outlet department can dismantle to be connected with and be used for the closing plate rather than the switching.

2. The wastewater treatment device in the production process of the silicon-manganese alloy, according to claim 1, is characterized in that: be equipped with sliding plate and fixed plate in the rose box, the relative both sides of rose box are equipped with the spout, and the both ends of fixed plate all are equipped with the stopper, two the stopper is sliding connection respectively in two spouts, the inner wall of rose box is hugged closely to the fixed plate, and the fixed plate is located one side at bin outlet place, the filter screen is fixed between fixed plate and sliding plate, fixedly connected with haulage rope on the sliding plate, the lower fixed surface of sliding plate is connected with the push pedal, the filter screen is flexible filter screen.

3. The device for treating the wastewater in the production process of the silicon-manganese alloy according to claim 2, characterized in that: the outer wall of the filter box is provided with a motor, an output shaft of the motor is provided with a wire spool, and one end of the traction rope, far away from the sliding plate, is fixedly connected to the wire spool.

4. The device for treating the wastewater in the production process of the silicon-manganese alloy according to claim 3, characterized in that: the top of rose box is equipped with spacing hole, and spacing hole downwardly extending is equipped with the gag lever post in the spacing downthehole, the upper surface on the sliding plate is equipped with the blind hole that uses with the gag lever post cooperation.

5. The device for treating the wastewater in the production process of the silicon-manganese alloy according to claim 4, wherein the device comprises: be equipped with the floater immersible pump in the rose box, the floater immersible pump is located the top of filter screen.

6. The wastewater treatment device in the production process of the silicon-manganese alloy, according to claim 5, is characterized in that: the filter screen has the multilayer and crisscross setting.

7. The device for treating the wastewater in the production process of the silicon-manganese alloy according to claim 6, characterized in that: and one side of the sliding plate facing the fixed plate is provided with a U-shaped fixed hole.

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