CN210887553U

CN210887553U - Iron and steel enterprise is from flowing drainage pipe silt cleaning device

Info

Publication number: CN210887553U
Application number: CN201921279396.2U
Authority: CN
Inventors: 王文刚; 韩杰海; 刘万; 陈小青; 张社海
Original assignee: Handan Iron and Steel Group Co Ltd; Hangang Group Hanbao Iron and Steel Co Ltd
Current assignee: Handan Iron and Steel Group Co Ltd; Hangang Group Hanbao Iron and Steel Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-06-30
Anticipated expiration: 2029-08-08

Abstract

The utility model provides a drainage pipe silt cleaning device flows automatically in iron and steel enterprise, belongs to plumbing equipment technical field for the silt to among the drainage pipe that flows automatically clears up. The technical scheme is as follows: the method comprises the steps of enabling a guide rope to pass through adjacent drainage inspection wells downstream by adopting a plurality of sections of fixed bamboo blanks, guiding the guide rope into a circular dredging disc and a traction rope, enabling the traction rope and the guide rope to be fixed on two driving vehicles respectively, enabling the circular dredging disc to be perpendicular to the length direction of the drainage pipeline through the traction rope, inserting the lower portion of the circular dredging disc into bottom sludge of the drainage pipeline, enabling traction devices on two sides to pull the traction rope repeatedly, enabling the circular dredging disc to move in the pipeline, pulling the sludge in the drainage pipeline into the drainage inspection wells on the two sides, and then using a dredging shovel to thoroughly remove the sludge. The utility model is suitable for a desilting of various drainage pipe can realize the high-efficient steady operation of drainage pipe long period, reduces drainage inspection shaft water level, ensures the stable recovery processing utilization of steel enterprise factory sewage and waste water.

Description

Iron and steel enterprise is from flowing drainage pipe silt cleaning device

Technical Field

The utility model relates to a device that silt in iron and steel enterprise's convection current drainage pipe cleared up belongs to plumbing equipment technical field.

Background

The gravity drainage pipeline plays an important role in collecting and concentrating sewage and wastewater discharged by various production procedures of iron and steel enterprises in a water supply and drainage system of the iron and steel enterprises for centralized treatment and recycling, and has the characteristics of continuity, no interruption, uniform load, large water content, quick sludge deposition and the like. Because the gravity drainage pipeline of the steel enterprise is easy to deposit silt, the overflowing area of the pipeline is reduced, the collection of sewage and wastewater is influenced, and the production of the whole enterprise is further influenced, so that the steel enterprise needs to carry out cleaning work on the gravity drainage pipeline of a factory area once every year. Under an ideal state, sludge in a drainage pipeline and an inspection well should be thoroughly removed, and the water passing capacity of the drainage pipeline is recovered, but the following problems exist in the daily operation and drainage pipeline dredging process of iron and steel enterprises:

1. the enterprise self-flowing drainage collecting pipeline generally adopts a socket joint type cement pipeline, the pipe diameter (DN 300-DN 800) is gradually increased according to the gradual increase of drainage users, the flow can not be cut off in normal production, and personnel can not enter the interior of the pipeline to be thoroughly cleaned. The traditional cleaning method is to plug a certain pipe section back and forth, convey the upstream water quantity to the downstream by a lifting device and pipeline laying pressurization, and clean the pipe section after completely stopping water supply. The construction cost is high, and if the cutoff pipe section is short, the lifting device and the conveying pipeline need to be moved for multiple times, and the drainage pipe section needs to be plugged for multiple times; the long section of the flow breaking pipe increases the cost of the conveying pipeline; if the water is not cut off, only the sludge accumulated in the inspection well can be partially cleaned out, and the inside of the pipeline cannot be cleaned due to the fact that the inside of the pipeline is in a full water state, so that the accumulated sludge in the pipeline gradually increases, and the overflowing area is reduced.

2. When the automatic drainage inspection well can not cut off the flow, the sludge at the bottom is not easy to be thoroughly removed during cleaning, and the turbulent fluctuation of the water flow during cleaning causes the accumulated sludge to enter the interior of the subsequent pipeline along with the water flow to aggravate the sludge deposition in the pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a steel enterprise flows drainage pipe silt cleaning device certainly is provided, this kind of device can carry out thorough desilting to drainage pipe under the non-interrupted stream condition of normal operating, stores up silt in pipeline and drainage inspection shaft and pursues the section and clears out, and then solves the problem that exists at present, keeps flowing drainage pipe's the area of overflowing, realizes steel enterprise safety and stability production.

The technical scheme for solving the technical problems is as follows:

the utility model provides a steel enterprise flows drainage pipe silt cleaning device certainly, it includes poling bamboo base, the direction rope, the haulage rope, circular desilting dish, the drive car, the desilting shovel, the poling bamboo base is connected by multisection bamboo section and is constituteed, the length of poling bamboo base is greater than the distance between two adjacent drainage inspection shafts, the front end of direction rope is connected with the front end of poling bamboo base, the relative both ends edge of circular desilting dish is connected between two direction ropes, the one end of two haulage ropes is connected respectively in the both sides of circular desilting dish, the other end of two haulage ropes stretches out outside the drainage inspection shaft and is connected with two drive cars respectively, the desilting shovel comprises wooden shovel handle and iron shovel head, the shovel head is connected perpendicularly in the lower extreme of shovel handle, the length of shovel handle is greater than the degree of depth of drainage inspection shaft.

Above-mentioned steel enterprise is from flowing drainage pipe silt cleaning device, there are four short connecting rope every haulage rope and circular desilting dish junction, and four short connecting rope's front end is connected with four symmetrical points at circular desilting dish edge all around respectively, and four tie points are at circular desilting dish circumference equipartition, and four short connecting rope's rear end is connected the one end at the haulage rope jointly.

Above-mentioned steel enterprise is from flowing drainage pipe silt cleaning device, circular desilting dish adopts the thick steel sheet cutting of delta 20mm to form, and when drainage pipe's diameter was more than 600mm, the diameter of circular desilting dish was 100~150mm less than drainage pipe's diameter, and when drainage pipe's diameter was less than 600mm, the diameter of circular desilting dish was 50~100mm less than drainage pipe's diameter.

The utility model has the advantages that:

the utility model discloses place the circular desilting dish of perpendicular to drainage pipe length in drainage pipe, the drive car passes through the circular desilting dish of haulage rope pulling and comes and goes in drainage pipe to remove, delivers to the position of drainage inspection shaft with silt, then uses the desilting spade to clear away silt.

The utility model discloses a steel enterprise's drainage pipe silt cleaning device that flows automatically's initiative, the desilting device is simple, is suitable for extensively, and the transformation expense is low, and easy construction is obvious to the silt clearance effect that drainage pipe long-term operation leads to, and then has prolonged drainage pipe clearance cycle, stabilizes drainage pipe operation. The utility model is suitable for a desilting of various drainage pipe can realize the high-efficient steady operation of drainage pipe long period, avoids becoming silted up because of the drainage pipe that the silt deposit leads to stifled, to guaranteeing that drainage pipe is unblocked, reduce drainage inspection shaft water level, ensure that the stable recovery processing who makes sure steel enterprise factory sewage and wastewater utilizes and has the positive effect.

Drawings

FIG. 1 is a schematic structural view of a sludge cleaning device of the present invention;

fig. 2 is a schematic view of the dredging shovel of the present invention.

The figures are labeled as follows: the device comprises a drainage inspection well 1, a drainage pipeline 2, an inspection well water level 3, silt 4, a guide rope 5, a traction rope 6, a circular dredging disc 7, a driving vehicle 8, a dredging shovel 9, a shovel handle 10 and a shovel head 11.

Detailed Description

The utility model discloses a drainage pipe silt cleaning device from flowing comprises poling bamboo base, direction rope 5, haulage rope 6, circular desilting dish 7, drive car 8, desilting shovel 9.

Fig. 1 shows that the tube-penetrating bamboo blank is formed by connecting a plurality of bamboo sections, wherein the bamboo sections are bamboos with the width of 50 mm-70 mm and good flexibility, and the length of the tube-penetrating bamboo blank is larger than the distance between two adjacent drainage inspection wells. The through-pipe bamboo blank can be bent forwards in the right-angle pipelines of the drainage inspection wells 1 and the drainage pipelines 2 by utilizing the hardness and the flexibility of the through-pipe bamboo blank, passes through the drainage pipelines 2 between two adjacent drainage inspection wells 1, and leads out the guide rope 5 and the traction rope 6 between the two drainage inspection wells 1.

Fig. 1 shows that the front ends of the guide ropes 5 are connected with the front ends of the pipe penetrating bamboo blanks, the edges of the two opposite ends of the circular dredging disc 7 are connected between the two guide ropes 5, and when the pipe penetrating bamboo blanks drive the guide ropes 5 to penetrate through the drainage inspection well 1 and the drainage pipeline 2, the guide ropes 5 bring the circular dredging disc 7 into the drainage pipeline 2.

Fig. 1 shows that the one end of two haulage ropes 6 is connected respectively in the both sides of circular desilting dish 7, and every pulls, and 6 has four short connecting rope with the junction of circular desilting dish 7, and the front end of four short connecting rope is connected with four symmetric points in the circular desilting dish 7 circumferential edge respectively, and four tie points are at circular desilting dish 7 circumference equipartition, and the rear end of four short connecting rope is connected the one end at haulage rope 6 jointly. The other ends of the two hauling ropes 6 extend out of the drainage inspection well 1 and are respectively connected with two driving vehicles 8, the driving vehicles 8 pull the hauling ropes 6, and the hauling ropes 6 drive the circular dredging disc 7 to move.

The guide rope 5 and the traction rope 6 adopt a steel wire rope with the diameter of more than 5mm or a hemp rope with the diameter of more than 10mm and enough firmness.

Fig. 1 shows that the circular dredging disc 7 is formed by cutting a steel plate with the thickness of delta 20mm, the circular dredging disc 7 is in a state perpendicular to the length direction of the drainage pipeline 2 under the pulling of the traction ropes 6 at the two ends, the lower part of the vertical circular dredging disc 7 is inserted into the sludge 4 at the bottom of the drainage pipeline 2, the sludge 4 deposited at the lower part of the drainage pipeline 2 can be stirred when the circular dredging disc 7 moves towards the two ends of the drainage pipeline 2, and the sludge 4 moves towards the two ends of the drainage pipeline 2 along with the circular dredging disc 7 and is accumulated.

For better dredging, when the diameter of the drainage pipeline 2 is more than 600mm, the diameter of the circular dredging disc 7 is 100-150 mm smaller than that of the drainage pipeline 2; when the diameter of the drainage pipeline 2 is smaller than 600mm, the diameter of the circular dredging disc 7 is 50-100 mm smaller than that of the drainage pipeline 2.

Fig. 2 shows that the dredging shovel 9 is composed of a wooden shovel handle 10 and an iron shovel head 11, the shovel head 11 is vertically connected with the lower end of the shovel handle 10, and the length of the shovel handle 10 is larger than the depth of the drainage inspection well 1. After the circular dredging disc 7 sends the sludge 4 to the position of the drainage inspection well 1, the sludge 4 is upwards removed by using the dredging shovel 9.

The utility model discloses a use method as follows:

a. firstly, a plurality of fixed pipe penetrating bamboo blanks are adopted to enable a guide rope 5 to pass through two adjacent drainage inspection wells 1 downstream, a circular dredging disc 7 is arranged in the middle of the guide rope 5, and a traction rope 6 connected with two ends of the circular dredging disc 7 is led out along with the guide rope 5;

b. two ends of two guide ropes 5 and two traction ropes 6 are respectively connected with a driving vehicle 8 outside the two drainage inspection wells 1, the two guide ropes 5 are pulled to adjust the position of the circular dredging disc 7 in the drainage pipeline 2, the two traction ropes 6 are pulled to enable the circular dredging disc 7 to be upright, the circular dredging disc 7 is vertical to the length direction of the drainage pipeline 2, and the circular dredging disc 7 is enabled to be superposed with the circular section of the drainage pipeline 2;

c. starting two driving vehicles 8 to pull the traction ropes 6 repeatedly in a reciprocating manner outside the drainage inspection wells 1 on the two sides, enabling the circular dredging disc 7 to move left and right in the drainage pipeline 2, and pulling the sludge 4 in the drainage pipeline 2 into the drainage inspection wells 1 on the two sides in the moving process;

d. the silt 4 in the drainage inspection well 1 is lifted upwards by using the dredging shovel 7, and the silt 4 in the drainage inspection well 1 is thoroughly removed through repeated actions.

The utility model has the advantages of

Corresponding to the use the utility model discloses a desilting device does not use the utility model discloses a desilting device's adjacent drainage pipe with the pipe diameter has carried out the contrast, and drainage inspection shaft water level before two DN 600's drainage pipe implement all is 2.5 meters, and the mud level all is 0.5 meter, and two drainage pipe contrast after the operation 6 months are observed and are found: the water level of a drainage inspection well of a drainage pipeline which is not desilted by the desilting device of the utility model is 2.7 meters, and the depth of mud is 0.7 meter; use the utility model discloses a drainage pipe's behind the desilting device desilting drainage inspection shaft's water level 2.3 meters, mud is 0.4 meters dark, has obvious difference, shows the utility model discloses a desilting device is respond well.

The utility model discloses an embodiment as follows:

the guide rope 5 is a steel wire rope with the diameter of phi 5 mm;

the traction rope 6 is a steel wire rope with the diameter of phi 5 mm;

the circular dredging disc 7 is formed by cutting a steel plate, the thickness is delta 20mm, and the diameter is phi 500 mm;

the shovel handle 10 of the dredging shovel 9 is made of wood, the diameter is phi 20mm, and the length is 2500 mm;

the shovel head 11 of the dredging shovel 9 is made of steel plate, and has a thickness of delta 10mm, a length of 200mm and a width of 100 mm.

Claims

1. The utility model provides a steel enterprise is from flowing drainage pipe silt cleaning device which characterized in that: it comprises a tube-through bamboo billet, a guide rope (5) and a traction rope (6), the dredging device comprises a circular dredging disc (7), driving shovels (8) and dredging shovels (9), wherein the pipe-penetrating bamboo blank is formed by connecting a plurality of sections of bamboo, the length of the pipe-penetrating bamboo blank is greater than the distance between two adjacent drainage inspection wells (1), the front ends of guide ropes (5) are connected with the front ends of the pipe-penetrating bamboo blank, the edges of two opposite ends of the circular dredging disc (7) are connected between the two guide ropes (5), one ends of the two traction ropes (6) are respectively connected with two sides of the circular dredging disc (7), the other ends of the two traction ropes (6) extend out of the drainage inspection wells (1) and are respectively connected with the two driving shovels (8), the dredging shovel (9) is formed by a wooden shovel handle (10) and an iron shovel head (11), the shovel head (11) is vertically connected to the lower ends of the shovel handle (10), and the length of the shovel handle (10) is greater than the depth of the drainage inspection wells (1).

2. The iron and steel enterprise self-flowing drainage pipeline sludge cleaning device as claimed in claim 1, wherein: the junction of every haulage rope (6) and circular desilting dish (7) has four short connecting rope, and the front end of four short connecting rope is connected with four symmetrical points in circular desilting dish (7) circumferential edge respectively, and four tie points are at circular desilting dish (7) circumference equipartition, and the rear end of four short connecting rope is connected the one end in haulage rope (6) jointly.

3. The iron and steel enterprise self-flowing drainage pipeline sludge cleaning device as claimed in claim 1, wherein: circular desilting dish (7) adopt the thick steel sheet cutting of delta 20mm to form, when the diameter of drainage pipe (2) was more than 600mm, the diameter ratio of circular desilting dish (7) was 100~150mm less than the diameter of drainage pipe (2), and when the diameter of drainage pipe (2) was less than 600mm, the diameter ratio of circular desilting dish (7) was 50~100mm less than the diameter of drainage pipe (2).