CN214944932U - Coal conveying trestle waste water recovery system - Google Patents

Abstract

The utility model discloses a coal handling landing stage waste water recovery system, including coal handling landing stage body, wharf boat and pumping installations, the one end of coal handling landing stage body is fixed at the wharf, and its other end slope is fixed down the wharf boat, pumping installations's liquid outlet with collecting pit intercommunication on the pier, collect in the wharf boat contain coal-containing sewage on the coal handling landing stage body, pumping installations be used for with the coal-containing sewage pumping in the wharf boat extremely in the collecting pit, so utilize pumping installations regularly with the wharf boat in contain coal-containing sewage pumping to collect in the collecting pit and concentrate and carry out innocent treatment to be favorable to sanitation.

Description

Coal conveying trestle waste water recovery system

Technical Field

The utility model belongs to pier equipment field especially relates to a coal conveying landing stage waste water recovery system.

Background

At present, the coal dirt on the coal conveying trestle is usually flushed regularly, but the flushed sewage is usually discharged to a pontoon, but the pontoon at present is not provided with a wastewater recovery device, so that the coal dirt is deposited in the pontoon, and along with the water level change or weather change in a river or a sea, the coal dirt in the pontoon is usually scattered in the river or the sea, so that the environmental sanitation is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a coal conveying trestle waste water recovery system that can concentrate the coal sewage on the coal conveying trestle and collect innocent treatment.

In order to achieve the above purpose, the technical solution of the present invention is as follows: the utility model provides a coal handling landing stage waste water recovery system, includes coal handling landing stage body, wharf boat and pumping installations, the one end of coal handling landing stage body is fixed at the wharf, and its other end slope is fixed down the wharf boat, pumping installations's liquid outlet with collecting pit intercommunication on the pier, the collection has in the wharf boat contain coal-containing sewage on the coal handling landing stage body, pumping installations be used for with contain coal-containing sewage pump sending on the wharf boat extremely in the collecting pit.

The beneficial effects of above-mentioned technical scheme lie in, so utilize pumping installations regularly with the coal-containing sewage pump in the pontoon to collect in the pond and concentrate and carry out innocent treatment concentratedly to be favorable to sanitation.

In the technical scheme, the coal conveying trestle body comprises a bottom plate and enclosing baffles arranged on two sides of the bottom plate, and the enclosing baffles jointly enclose to form a U-shaped structure.

The beneficial effects of the above technical scheme lie in that, its simple structure, and can avoid the coal dirt on the coal conveying trestle body to lose in the river or the sea.

In the technical scheme, a plurality of flushing nozzles are arranged on the inner side of the enclosing baffle of the coal conveying trestle body at intervals along the length direction of the enclosing baffle, the flushing nozzles are communicated with the water outlet of the high-pressure water supply mechanism, and the flushing nozzles flush water and spray water to flush the upper end of the bottom plate.

Above-mentioned technical scheme's beneficial effect lies in, so can regularly wash coal conveying trestle body so that the coal stain on it arranges to collect in the wharf boat with the form of coal sewage.

In the above technical scheme, the outer side of the pontoon is provided with a collecting box, the bottom of the pontoon is provided with a liquid discharge port communicated with the inside of the collecting box, and a liquid inlet of the pumping device is communicated with the inside of the collecting box.

Above-mentioned technical scheme's beneficial effect lies in, so concentrate the collection by the collecting box to the sewage in the wharf boat, avoid sewage gathering on the wharf boat.

The lower end of the collecting box in the technical scheme is positioned on the water surface.

The beneficial effect of above-mentioned technical scheme lies in, so can avoid the corruption of river water or sea water to the collecting box.

In the technical scheme, the collecting box is a steel member and is welded on the outer side of the pontoon.

The beneficial effects of the above technical scheme lie in that its simple structure, and stability is good.

In the technical scheme, the liquid discharge opening is provided with a filter screen.

Above-mentioned technical scheme's beneficial effect lies in, so can avoid the dregs to get into in the collection box.

In the technical scheme, the bottom in the pontoon is a concave surface, and the liquid discharge port is positioned at the lowest position of the bottom horizontal height in the pontoon.

Above-mentioned technical scheme's beneficial effect lies in, so make the inside sewage homoenergetic of gathering of wharf boat arrange to the collecting box in fast.

In the technical scheme, the pumping device is a submersible sewage pump which is arranged in the collecting tank, and a liquid outlet of the pumping device is communicated with the collecting tank through a pipeline.

Above-mentioned technical scheme's beneficial effect lies in, so make its simple to operate.

In the technical scheme, the pipeline is a steel wire hose.

Above-mentioned technical scheme's beneficial effect lies in, so can avoid the landing stage to break with the relatively movable pipeline that leads to of coal handling landing stage body.

Drawings

FIG. 1 is a schematic structural diagram of a coal handling trestle wastewater recovery system according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of the coal transporting trestle body of the utility model.

In the figure: 1 coal conveying trestle body, 11 bottom plates, 12 fencing, 13 flushing nozzles, 2 pontoons, 21 collecting boxes, 3 pumping devices, 4 wharfs, 5 collecting pools and 6 high-pressure water supply mechanisms.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

As shown in fig. 1, this embodiment provides a coal handling landing stage waste water recovery system, including coal handling landing stage body 1, wharf boat 2 and pumping device 3, the one end of coal handling landing stage body 1 is fixed on pier 4, and its other end slope is down and fix on the wharf boat 2, pumping device 3's liquid outlet with 5 intercommunications in the collecting pit on the pier 4, collect in the wharf boat 2 coal-containing sewage on the coal handling landing stage body 1, pumping device 3 be used for with coal-containing sewage pump on the wharf boat 2 extremely in the collecting pit 5, so utilize pumping device regularly with the coal-containing sewage pump in the wharf boat to collect in the collecting pit and concentrate and carry out innocent treatment to be favorable to sanitation.

As shown in fig. 2, in the above technical solution, the coal transporting trestle body 1 includes a bottom plate 11 and a surrounding barrier 12 disposed on two sides of the bottom plate 11, and the surrounding barriers jointly form a U-shaped structure, which is simple in structure and can prevent the coal pollution on the coal transporting trestle body from being left in the river or sea.

Among the above-mentioned technical scheme coal conveying trestle body 1 enclose fender 12 inboards and be equipped with a plurality of washing terminals 13 along its length direction interval, and a plurality of washing terminals 13 all communicates with the delivery port of high pressure water supply mechanism 6, washing terminals 13 gushes water spray and washes 11 upper ends of bottom plate, so can regularly wash coal conveying trestle body so that the form row of coal tar on it with coal sewage collects in the wharf boat.

The high-pressure water supply mechanism is arranged on the stacking head (can be a high-pressure water pump), wherein the flushing nozzles on the enclosing baffles on each side can be arranged at intervals of 1m, and the flushing nozzles on the enclosing baffles on the two sides can be distributed in a staggered mode and can spray water downwards in an inclined mode onto the bottom plate.

In the above technical scheme the external side of the pontoon 2 is provided with a collecting box 21, and the bottom of the pontoon 2 is provided with and the leakage fluid dram of intercommunication in the collecting box 21, the inlet of pumping installation 3 with intercommunication in the collecting box 21, so concentrate the collection by the collecting box to the sewage in the pontoon, avoid the sewage gathering on the pontoon.

In the technical scheme, the lower end of the collecting box 21 is positioned on the water surface, so that the collecting box can be prevented from being corroded by river water or seawater.

In the above technical scheme the collection box 21 is a steel member, and is welded at the outer side of the pontoon 2, and has simple structure and good stability. Wherein, the outer wall of the collecting box can be coated with a layer of anticorrosive paint so as to prolong the service life of the collecting box.

In the technical scheme, the liquid discharge port is provided with the filter screen (so the dirt at the filter screen needs to be treated manually at regular intervals, and the filter screen is prevented from being blocked by the dirt), so that the dregs can be prevented from entering the collection box.

In the above technical scheme the bottom is the concave surface in the pontoon 2, just the leakage fluid dram is located the lowest of bottom level in the pontoon 2, so make the inside sewage homoenergetic of gathering of pontoon arrange to the collecting box in quick.

In the above technical scheme, the pumping device 3 is a submersible sewage pump, which is arranged in the collection tank 21, and the liquid outlet of the submersible sewage pump is communicated with the collection tank 5 through a pipeline, so that the submersible sewage pump is convenient to install.

Among the above-mentioned technical scheme the pipeline is steel wire hose, so can avoid wharf boat and coal conveying landing stage body movable relatively to lead to the pipeline to break, wherein the pipeline is fixed on coal conveying landing stage to on the wharf to with collect the pond intercommunication, wherein adopt steel wire hose can also avoid conventional pipeline to buckle to the rivers that influence in it and the pipe explosion occurence of failure that leads to.

The coal-containing sewage in the embodiment can be harmlessly treated by using a coal-containing sewage treatment system of a wharf after being collected by the collecting tank.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a coal handling landing stage waste water recovery system, a serial communication port, including coal handling landing stage body (1), wharf boat (2) and pumping installations (3), the one end of coal handling landing stage body (1) is fixed on pier (4), and its other end slope is fixed down on wharf boat (2), the liquid outlet of pumping installations (3) with collecting pit (5) intercommunication on pier (4), collect in wharf boat (2) have coal-containing sewage on coal handling landing stage body (1), pumping installations (3) are used for with coal-containing sewage pump on wharf boat (2) extremely in collecting pit (5).

2. The coal conveying trestle wastewater recovery system of claim 1, characterized in that the coal conveying trestle body (1) comprises a bottom plate (11) and enclosing blocks (12) arranged on two sides of the bottom plate (11) and jointly enclose to form a U-shaped structure.

3. The coal conveying trestle wastewater recovery system according to claim 2, characterized in that a plurality of flushing nozzles (13) are arranged at intervals along the length direction of the inner side of the enclosure (12) of the coal conveying trestle body (1), the flushing nozzles (13) are all communicated with the water outlet of the high-pressure water supply mechanism (6), and the flushing nozzles (13) flush water and spray water to flush the upper end of the bottom plate (11).

4. The coal handling trestle wastewater recovery system according to any of claims 1-3, characterized in that a collection box (21) is provided outside the pontoon (2), and the bottom of the pontoon (2) is provided with a liquid discharge port communicated with the collection box (21), and the liquid inlet of the pumping device (3) is communicated with the collection box (21).

5. Coal handling trestle wastewater recovery system according to claim 4, characterized in that the lower end of the collection tank (21) is located on the water surface.

6. The coal handling trestle wastewater recovery system of claim 4, characterized in that the collection tank (21) is a steel member and it is welded on the outside of the pontoon (2).

7. The coal handling trestle wastewater recovery system of claim 4, wherein a filter screen is arranged at the liquid discharge port.

8. The coal handling trestle wastewater recovery system of claim 4, wherein the bottom in the pontoon (2) is concave, and the drainage port is located at the lowest level of the bottom in the pontoon (2).

9. The coal handling trestle wastewater recovery system of claim 4, characterized in that the pumping device (3) is a submersible sewage pump, which is placed in the collection tank (21), and the liquid outlet of which is communicated with the collection tank (5) through a pipeline.

10. The coal handling trestle wastewater recovery system of claim 9, wherein the pipe is a steel wire hose.

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