CN218166101U - Desilting device for industrial wastewater treatment - Google Patents

Abstract

The utility model discloses a desilt device for industrial waste water treatment relates to the relevant technical field of industrial waste water treatment equipment, including the sewage treatment case, the top end opening part of sewage treatment case is fixed with into water fill through the inverted L shaped plate that two symmetries set up, the top and the bottom of intaking fill are equipped with water inlet opening and water outlet respectively, the below of intaking fill is equipped with the filter screen of rigid coupling in the sewage treatment case, this desilt device for industrial waste water treatment, be different from prior art, utilize hydrodynamic force desilt mechanism, can make sewage get into from the top water inlet opening of intaking fill, and the power effect of transmission when the cooperation water gets into, can rotate a plurality of impeller plates in the transmission shaft outside, and cooperate the effect of a plurality of parts, and then drive the scraper blade and carry out reciprocating motion on the surface of filter screen, thereby can strike off the mud of filter screen surface interception to two sewage pipes department, and outwards discharge through sewage pipes's inner diapire inclined plane.

Description

Desilting device for industrial wastewater treatment

Technical Field

The utility model relates to a relevant technical field of industrial waste water treatment equipment specifically is a desilting device for industrial waste water treatment.

Background

Industrial waste water includes production waste water, production sewage and cooling water, which refers to waste water and waste liquid produced in the industrial production process, wherein the waste water contains industrial production materials, intermediate products and byproducts which are lost along with water, and pollutants produced in the production process, the industrial waste water has various types and complex components, and the waste water contains a large amount of solid particles and colloidal impurities, namely sludge, which can be discharged after being purified and filtered.

At present, the existing sludge removal device for industrial wastewater treatment has the following defects: on the one hand is when filtering waste water, and mud in its waste water is intercepted on the filter screen surface, and is inconvenient to clear up, leads to the filtration permeability of filter screen to reduce, and on the two sides is inconvenient to tear the scraper blade open and trade, and it is serious to lead to the scraper blade to use the back bottom wearing and tearing for a long time, influences the work efficiency of desilting, for this reason, we provide a desilting device for industrial waste water treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desilting device for industrial waste water treatment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a desilting device for industrial wastewater treatment comprises a sewage treatment box, wherein a water inlet hopper is fixed at an opening at the top end of the sewage treatment box through two symmetrically arranged inverted L-shaped plates, a water inlet opening and a water outlet opening are respectively arranged at the top end and the bottom end of the water inlet hopper, a filter screen fixedly connected in the sewage treatment box is arranged below the water inlet hopper, sewage draining channels arranged on two side walls of the sewage treatment box are respectively arranged on two sides of the top of the filter screen, inner bottom walls of the sewage draining channels are respectively arranged in a downward inclined manner from inside to outside, and a hydrodynamic desilting mechanism is connected between the water inlet hopper and the sewage treatment box;

hydrodynamic force desilt mechanism includes equal sliding connection's slider on the wall of sewage treatment case's front and back both sides, the perpendicular cross-section of slider all is "worker" type structure, slider matched with spout has all been seted up on the wall of sewage treatment case's front and back both sides, the rigid coupling has the connecting plate that two symmetries set up between two sliders, the activity is inserted in the space between two connecting plates and is equipped with the matched with scraper blade, the bottom scraping surface of scraper blade is laminated with the surface of filter screen mutually, be connected with chucking mechanism between the lateral wall of scraper blade and the slider that corresponds one side, spiral transmission is connected with reciprocal lead screw on keeping away from chucking mechanism's the slider, reciprocal lead screw rotates to be connected in the spout that corresponds, the one end of reciprocal lead screw extends to the outside of sewage treatment case, and the rigid coupling has sprocket an, sprocket an is connected with sprocket b through chain transmission, sprocket b rigid coupling is in the one end extension outside of transmission shaft, the transmission shaft rotates to be connected in intaking and fights, the outside of transmission shaft still the rigid coupling has a plurality of impeller plates that are the annular array and arrange.

Preferably, a drain pipe having a solenoid valve is fixed to a drain port of one sidewall of the sewage treatment tank, and the solenoid valve is activated to discharge the filtered sewage for use.

As preferred, chucking mechanism is including the activity insert establish the L shape kelly on the slider that corresponds, and the one end of L shape kelly is equipped with the inclined plane to the joint is seted up on the slider that corresponds with L shape kelly one end matched with draw-in groove, the setting on inclined plane, when making the installation scraper blade, the diameter insert to the space between two connecting plates can, the distance between two connecting plates equals the width of scraper blade, the length of two connecting plates all equals with the length of scraper blade.

Preferably, the inner wall of one side of the L-shaped clamping rod is connected with the sliding block through a spring, the L-shaped clamping rod is pulled, and then one end of the inclined surface can be separated from the clamping groove, and the spring is stretched.

Preferably, the bottom of the water inlet hopper is provided with two symmetrical reserved channels which are matched with the scraper, the width of each reserved channel is larger than that of the corresponding scraper, and the reserved channels are located right above the scrapers and are convenient to use and take out the dismantled scrapers.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by utilizing the hydrodynamic force sludge removing mechanism, sewage can enter from a water inlet opening at the top of the water inlet hopper, and the hydrodynamic force transmitted when water enters is matched, a plurality of impeller plates outside the transmission shaft can be rotated and matched with the action of a plurality of parts, so that the scraper blade is driven to reciprocate on the surface of the filter screen, and the sludge intercepted on the surface of the filter screen can be scraped to two sewage discharge channels and is discharged outwards through the inner bottom wall inclined plane of the sewage discharge channel, so that the filtering permeability of the filter screen is greatly improved, the sludge removing efficiency is improved, and the using effect is good;

2. utilize chucking mechanism, and combine the effect of reservation passageway, and then conveniently tear the scraper blade open and trade, avoid the scraper blade to use the back bottom wearing and tearing seriously for a long time, and influence the work efficiency of desilt, its structural design is simple, convenient operation.

Drawings

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

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

fig. 3 is a schematic structural view of each component in the hydrodynamic sludge removing mechanism of the present invention;

fig. 4 is a schematic structural view of each component in the clamping mechanism of the present invention.

In the figure: 1. a sewage treatment tank; 2. a drain pipe; 3. an inverted L-shaped plate; 31. a water inlet hopper; 32. reserving a channel; 4. filtering with a screen; 41. a trapway; 5. a hydrodynamic sludge removal mechanism; 501. a slider; 502. a connecting plate; 503. a squeegee; 504. a reciprocating screw; 505. a chain wheel a; 506. a chain; 507. a sprocket b; 508. a drive shaft; 509. an impeller plate; 6. a chucking mechanism; 601. an L-shaped clamping rod; 602. a spring; 603. a clamping groove.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a desilting device for industrial wastewater treatment comprises a sewage treatment box 1, wherein a water inlet hopper 31 is fixed at an opening at the top end of the sewage treatment box 1 through two symmetrically arranged inverted L-shaped plates 3, a water inlet opening and a water outlet opening are respectively arranged at the top end and the bottom end of the water inlet hopper 31, a filter screen 4 fixedly connected in the sewage treatment box 1 is arranged below the water inlet hopper 31, sewage discharge channels 41 arranged on two side walls of the sewage treatment box 1 are respectively arranged on two sides of the top of the filter screen 4, inner bottom walls of the sewage discharge channels 41 are respectively arranged in a downward inclined manner from inside to outside, and a hydrodynamic desilting mechanism 5 is connected between the water inlet hopper 31 and the sewage treatment box 1; hydrodynamic force desilting mechanism 5 includes slider 501 of equal sliding connection on the wall of sewage treatment box 1's front and back both sides, the vertical cross-section of slider 501 all is "worker" type structure, slider 501 matched with spout has all been seted up on the wall of sewage treatment box 1's front and back both sides, the rigid coupling has two connecting plates 502 that the symmetry set up between two sliders 501, matched with scraper 503 has been inserted in the activity in the space between two connecting plates 502, the bottom scraped surface of scraper 503 is laminated with the surface of filter screen 4, spiral drive is connected with reciprocal lead screw 504 on the slider 501 of keeping away from chucking mechanism 6, reciprocal lead screw 504 rotates and connects in the spout that corresponds, the one end of reciprocal lead screw 504 extends to the outside of sewage treatment box 1, and the rigid coupling has sprocket a505, sprocket a505 is connected with sprocket b507 through chain 506 transmission, sprocket b507 rigid coupling is in the one end extension outside of transmission shaft 508, transmission shaft 508 rotates and connects in intake hopper 31, the outside of transmission shaft 508 still rigid coupling has a plurality of impeller plates 509 that are the annular array arranges, the top that can see the inclined plane looks parallel and level with the surface of filter screen 4 in the diapire of sewage disposal channel 41 in the drawing.

A drain pipe 2 with an electromagnetic valve is fixed at a drain outlet of one side wall of the sewage treatment tank 1, and the electromagnetic valve is started to discharge the filtered sewage for use.

A clamping mechanism 6 is connected between one side wall of the scraping plate 503 and the corresponding side of the sliding block 501, the clamping mechanism 6 comprises an L-shaped clamping rod 601 movably inserted on the corresponding sliding block 501, one end of the L-shaped clamping rod 601 is provided with an inclined surface and clamped on the corresponding sliding block 501, a clamping groove 603 matched with one end of the L-shaped clamping rod 601 is formed in the sliding block 501, the inclined surface is arranged, when the scraping plate 503 is installed, the diameter is inserted into a gap between the two connecting plates 502, the distance between the two connecting plates 502 is equal to the width of the scraping plate 503, the length of each of the two connecting plates 502 is equal to the length of the scraping plate 503, the inner wall of one side of the L-shaped clamping rod 601 is connected with the sliding block 501 through a spring 602, the L-shaped clamping rod 601 is pulled, one end of the inclined surface can be separated from the clamping groove 603, and the spring 602 is stretched, two reserved channels 32 symmetrically arranged at the bottom end of the water inlet hopper 31 and matched with the scraping plate 503, the width of the reserved channels 32 is larger than the width of the scraping plate 503, and the reserved channels 32 are located right above the scraping plate 503 for the convenience of taking out the scraping plate 503.

This scheme, when using this desilting device for industrial waste water treatment, the top water inlet opening through the fill 31 of intaking imports sewage, then the power effect of transmission when the cooperation water gets into, can rotate a plurality of impeller plates 509 outside transmission shaft 508, because sprocket b507 passes through chain 506 transmission and connects sprocket a505, make reciprocal lead screw 504 rotate, because reciprocal lead screw 504 is connected with slider 501 screw drive, and then drive the scraper blade 503 between two connecting plates 502 and carry out reciprocating motion on the surface of filter screen 4, thereby can carry out the mud of filter screen 4 surface interception to two blowdown channel 41 departments, and the inside diapire inclined plane through blowdown channel 41 outwards slips off and discharges, when improving filter screen 4's filtration permeability greatly, and improve desilting efficiency, excellent in use effect, secondly, through pulling L shape kelly 601, and then make L shape kelly 601's one end break away from in the draw-off in the draw-in groove 603, make spring 602 stretched, can upwards take out scraper blade 503 this moment, and combine the effect of reserving passageway 32, and then conveniently tear open and change scraper blade 503, avoid scraper blade 503 to use the back wearing and tearing, and bottom serious work efficiency is influenced for a long time.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. The utility model provides a desilting device for industrial waste water treatment, includes sewage treatment case (1), its characterized in that: a water inlet hopper (31) is fixed at an opening at the top end of the sewage treatment box (1) through two symmetrically arranged inverted L-shaped plates (3), a water inlet opening and a water outlet opening are respectively arranged at the top end and the bottom end of the water inlet hopper (31), a filter screen (4) fixedly connected in the sewage treatment box (1) is arranged below the water inlet hopper (31), sewage discharge channels (41) arranged on two side walls of the sewage treatment box (1) are respectively arranged on two sides of the top of the filter screen (4), the inner bottom wall of each sewage discharge channel (41) is inclined downwards from inside to outside, and a hydrodynamic sludge removing mechanism (5) is connected between the water inlet hopper (31) and the sewage treatment box (1);

hydrodynamic force desilting mechanism (5) includes slider (501) equal sliding connection on the wall of the front and back both sides of sewage treatment case (1), the vertical cross-section of slider (501) all is "worker" type structure, slider (501) matched with spout has all been seted up on the wall of the front and back both sides of sewage treatment case (1), the rigid coupling has connecting plate (502) that two symmetries set up between two slider (501), activity is inserted in the space between two connecting plate (502) and is equipped with matched with scraper blade (503), the bottom shaving of scraper blade (503) is laminated with the surface of filter screen (4), be connected with chucking mechanism (6) between a lateral wall of scraper blade (503) and slider (501) that correspond one side, slider (501) of keeping away from chucking mechanism (6) go up spiral transmission and are connected with reciprocal lead screw (504), reciprocal lead screw (504) rotate to be connected in the spout that corresponds, the one end of reciprocal lead screw (504) extends to the outside of sewage treatment case (1), and there are sprocket a (505), a sprocket (505) is connected with transmission shaft b (507) through chain (507) and is the sprocket (508) and is the one end of the sprocket array extension portion that the rigid coupling is arranged outside of the impeller (508, the rigid coupling is still outside transmission shaft (508) and is the rigid coupling of impeller chain wheel (508.

2. The sludge removing apparatus for industrial wastewater treatment as set forth in claim 1, wherein: a drain pipe (2) with an electromagnetic valve is fixed at a drain outlet on one side wall of the sewage treatment tank (1).

3. The sludge removing apparatus for industrial wastewater treatment as set forth in claim 1, wherein: the clamping mechanism (6) comprises an L-shaped clamping rod (601) movably inserted into the corresponding sliding block (501), one end of the L-shaped clamping rod (601) is provided with an inclined plane and clamped on the corresponding sliding block (501), and a clamping groove (603) matched with one end of the L-shaped clamping rod (601) is formed in the sliding block (501).

4. The sludge removing apparatus for industrial wastewater treatment as set forth in claim 3, wherein: the inner wall of one side of the L-shaped clamping rod (601) is connected with the sliding block (501) through a spring (602).

5. The sludge removing apparatus for industrial wastewater treatment as set forth in claim 1, wherein: two reserved channels (32) which are symmetrically arranged and matched with the scraping plate (503) are formed in the bottom end of the water inlet hopper (31), and the width of each reserved channel (32) is larger than that of the scraping plate (503).

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