CN210292971U - Pipeline cleaner convenient to dirt in clearance pipeline - Google Patents

Abstract

The utility model discloses a pipeline cleaner convenient to filth in clearance pipeline, set up the import and the export that have the flange on the both sides wall of pipeline cleaner box, the upper cover is being connected through the flange on the upper shed of box, baffling board or aperture board are being connected through the connecting rod of symmetry below the upper cover, when the upper cover cooperation is installed on the box upper shed, the both ends and the lower extreme and the box inner wall that are located baffling board or aperture board in the box cooperate, its upper end is setting up the overflow clearance below with the upper cover, the blow off pipe that is equipped with the valve is connected to the drain that sets up in the box bottom surface of import side, the import and the export flange joint that the pipeline cleaner passes through both sides are on the pipeline. The device has the advantages of reasonable structure and reliable performance, can effectively control impurities in the cooling water to block the heat exchanger, reduce the blocking of various heat exchangers and the scaling of the tube bundle, improve the using effect of remote pneumatic equipment, prolong the service life of the tube bundle and reduce the maintenance and purchase cost.

Description

Pipeline cleaner convenient to dirt in clearance pipeline

Technical Field

The utility model relates to a pipeline transportation field belongs to the novel design of the pipeline cleaner of filth in the clearance pipeline, especially a pipeline cleaner convenient to filth in the clearance pipeline.

Background

The iron-making branch company coke is divided into chemical areas with various pipelines of ten thousand meters, wherein a gas pipeline, a steam pipeline, a circulating water pipeline, a waste water pipeline, a fire-fighting water pipeline, an air pressure gas pipeline and the like are provided with some water removal and anti-blocking devices, but the water removal and anti-blocking devices are expensive, complex in structure and not effectively used.

1) Cooling water pipeline: the medium that some pipelines convey is cooling water, the cooling water that the chemical industry area uses is circulated and used, use water when the packing layer through the cool water frame (cement frame, open-air form) in the cooling process, the packing can appear frost crack, urge to arrange, old fracture and so on the condition can cause certain jam, can scrape some polyurethane waste products into the pond in the stormy weather of adding western area, inhale to the next process cooler through the centrifugal pump suction mouth, because the chemical industry area mostly uses shell and tube or spiral plate heat exchanger, this kind of heat exchanger cooling water import and export bore is small easily blockked up, go into on-the-spot dismantlement and discover that the jam is exactly the packing piece and some polyurethane waste products of cool water frame, this intangible trouble is brought to the control of some key index in chemical industry area and operation, and form great pressure to plan purchase.

2) An air pressure pipeline: it is known that the air pressure used at present is provided by an energy company, and due to external temperature difference, condensed water or the fault of an air compressor and other reasons can easily cause that oil and water and other components are brought into a pipeline together with the air pressure in the pipeline conveying process, and if the water and the oil can not be removed or separated in time, the failure of some remote control pneumatic devices or the consequences caused by the fault can be unreasonable.

3) Cooler tubes with tube bundles: it is known that water used in industry at present is hard and easy to scale, the pipe diameter after scaling is small, absolute influence is caused on cooling effect, and secondary damage of equipment or accessories can be aggravated by some measures such as lifting pressure before reasons are not judged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline cleaner convenient to filth in clearance pipeline, its is rational in infrastructure, and the dependable performance can effectively control the cooling water impurity and block up the heat exchanger, reduces all kinds of heat exchangers and blocks up the scale deposit, improves long-range pneumatic means's result of use, improves tube bank life, reduces maintenance purchasing expense.

The purpose of the utility model is realized like this: a pipeline cleaner for cleaning the sewage in pipeline is composed of a casing with two side walls, a flange-type inlet and outlet, a top cover connected to the top opening of casing, a baffle plate or small hole plate connected to the bottom of top cover via symmetrical connecting rods, a valve-type sewage draining pipe connected to the sewage draining outlet on the bottom of casing, and a pipeline connected to the pipeline via said flange and outlet.

The utility model discloses a theory of operation:

the utility model discloses according to the corresponding box of taking the upper cover of pipeline external diameter preparation on the pipeline that uses, install the baffling board on the box gland.

1) Installing a small pore plate: the device can be installed behind a control valve in front of the heat exchanger, and when abnormity occurs or temperature and pressure regulation does not work, the inlet and outlet valves of the heat exchanger are directly closed to clean the orifice plate.

2) Installing a baffle plate: the lower fixed baffle plate is arranged in the air and gas pipeline, so that moisture and oil in the air can be effectively collected, and the lower fixed baffle plate is regularly arranged at the air inlet side for emptying, draining and discharging oil. 2, the baffle plate is arranged in front of the tubular heat exchanger, so that pressure abrasion and medium corrosion caused by water pressure and oil pressure to the heat exchanger tube bundle can be effectively relieved, and the service life of the heat exchanger can be prolonged.

3) Installing an annular small-hole net pipe: the small-hole annular net pipe can effectively restrain or prolong the water scaling form. This method is consistent with the orifice plate mounting method.

The utility model discloses rational in infrastructure, the dependable performance has realized that effective control cooling water impurity blocks up the heat exchanger, has reduced all kinds of heat exchangers and has blockked up and the tube bank scale deposit, has improved long-range pneumatic means's result of use, has improved tube bank life, has reduced maintenance purchasing expense.

Drawings

The present invention will be further described with reference to the accompanying drawings, wherein fig. 1 is a schematic front view structure of the present invention, and fig. 2 is a schematic left view perspective structure of fig. 1.

Detailed Description

A pipeline cleaner convenient for cleaning dirt in a pipeline is disclosed, as shown in figures 1 and 2, an inlet 2 and an outlet 6 with flanges are arranged on two side walls of a box body 1 of the pipeline cleaner, an upper cover 3 is connected on an upper opening of the box body 1 through flanges, a baffle plate 8 or a small hole plate is connected below the upper cover 3 through symmetrical connecting rods 7, when the upper cover 3 is installed on the upper opening of the box body 1 in a matching mode, two ends and lower ends of the baffle plate 8 or the small hole plate positioned in the box body 1 are matched with the inner wall of the box body 1, an overflow gap is arranged between the upper end of the baffle plate and the lower end of the upper cover 3, a sewage discharge pipe 5 provided with a valve 4 is connected to a sewage discharge port arranged on the bottom surface of the box body 1 on the inlet side, and the pipeline cleaner is connected to the pipeline through the inlet 2 and. The case 1 is rectangular or cylindrical in shape. Through holes 9 are uniformly distributed on the small pore plate, and the diameter of each through hole 9 is 0.5-3 mm. The bottom surface in the box body 1 is provided with a slot, and the lower end of the baffle plate 8 or the small pore plate is matched with the slot.

Claims (4)

1. The utility model provides a pipeline cleaner convenient to filth in clearance pipeline, characterized by: an inlet (2) and an outlet (6) with flanges are arranged on two side walls of a box body (1) of the pipeline cleaner, an upper cover (3) is connected to an upper opening of the box body (1) through the flanges, a baffle plate (8) or a small hole plate is connected to the lower surface of the upper cover (3) through symmetrical connecting rods (7), when the upper cover (3) is installed on the upper opening of the box body (1) in a matching mode, two ends and the lower end of the baffle plate (8) or the small hole plate located in the box body (1) are matched with the inner wall of the box body (1), an overflow gap is arranged between the upper end of the baffle plate and the lower end of the small hole plate and the lower surface of the upper cover (3), a drain outlet arranged on the bottom surface of the box body (1) on the inlet side is connected with a drain pipe (5) provided with a valve (4), and the pipeline cleaner is.

2. The pipe cleaner of claim 1, wherein: the box body (1) is rectangular or cylindrical.

3. The pipe cleaner of claim 1, wherein: through holes (9) are uniformly distributed on the small pore plate, and the diameter of each through hole (9) is 0.5-3 mm.

4. The pipe cleaner of claim 1, wherein: the bottom surface in the box body (1) is provided with a slot, and the lower end of the baffle plate (8) or the small pore plate is matched with the slot.

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