CN201934901U - Sludge unshipping pipeline conveyor - Google Patents
Sludge unshipping pipeline conveyor Download PDFInfo
- Publication number
- CN201934901U CN201934901U CN2010206103992U CN201020610399U CN201934901U CN 201934901 U CN201934901 U CN 201934901U CN 2010206103992 U CN2010206103992 U CN 2010206103992U CN 201020610399 U CN201020610399 U CN 201020610399U CN 201934901 U CN201934901 U CN 201934901U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- sludge
- mud
- skin covering
- inhale
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Shovels (AREA)
Abstract
Provided is a sludge unshipping pipeline conveyor, which is a conveying equipment with high concentration, large viscosity and low water content, and comprises a crank arm rotating disk mechanism, a suction conveyor, a conveying pipeline, a surface film device and an intelligent control system. The discharging opening of the suction conveyor is connected to the surface film device and the pipeline. The utility model is advantageous in that the viscosity of materials is overcome, conveying efficiency is improved, and the international problem that soft and viscous materials like sludge can not be conveyed by pipelines is resolved; the intellectualization and automatization of the sludge conveying are realized; the sludge unshipping pipeline conveyor is suitable for the sludge of a city sewage treatment factory to be conveyed from a barge to a bank and has a wide usage in water conservancy, environmental protection and constructional engineering; the sludge unshipping pipeline conveyor can be used in the desilting of reservoirs, navigation channels and lakes, harbor dredging, river excavation, deposit cleaning of harbors and docks, embankment around the sea, beach backfill, earthwork transportation, industrial waste residues excavating and transporting, and others.
Description
Technical field
The utility model relates to the mud cargo unloader, belongs to non-ox stream---Binghambody (Bingham) conveying equipment.
Background technique
On harbour, diverse ways and equipment are arranged usually for the loading and unloading boat equipment of different material.Liquid material available pump and line transportation, granular and granular material can be carried with strength, and box and packet mode material can be used mechanical transport.The mud of municipal sewage plant is transported to the disposal field, usually will be transported on the bank from barge.This mud high concentration, big viscosity, low water content are a kind of high liquid limit opaque organic soil, and both non-solid, on-liquid belongs to Bin Hamu (Bingham) body category again.And have smelly, sticking, soft, black characteristics, and the mud vitiated air, befouling environment did not have suitable conveying technology and equipment in the past, was to press for the problem of researching and solving always.
Pump refers to change the pressure of volume inner fluid or the machine of conveyance fluid, is the machinery that sucks and discharge fluid.Liquid pump is mainly used to carry liquid to comprise water, oil, acid ﹠ alkali liquid, emulsified liquid, suspended emulsion and liquid metal etc., the also liquid that can carry liquid, gaseous mixture and contain suspended solids, but can't carry non-ox stream material.Pneumatic conveyer is used to transmit granular and granular material, and its method has: the conveying of dilute phase strength, Dense Phase Pneumatic Conveying, bolt gas power are carried and containers formula strength is carried.But these method and apparatus all can't be carried the soft viscous material of similar mud.
Some soft foundry loam soil delivery method and equipment are arranged in the Chinese patent, as a kind of pneumatic conveying of slurry method and system (93104552.5), skin covering of the surface drag reduction method and viscoplasticity material pipe conveying technology (200710126557.X), mud equipment (00247696.7) is failed in the environment protection type desilting, viscoplasticity material pipe conveying equipment (200720156216.2), soft viscous material conveying pipeline waterborne pavement method and device (200710194649.1) etc., but sludge of sewage treatment plants has the physicochemical properties of himself, harbour its distinctive environmental conditions of having unloaded a ship has also proposed new requirement to conveying equipment.
The utility model, designs the harbour scheme of unloading a ship according to the applied pipeline transportation method of viscoplasticity earth specially at the mud of existing municipal sewage plant.
Summary of the invention
The utility model purpose is to adopt the pipeline transporter of sealing, in conjunction with the rotating disk mechanism of cranking arm, realizes being transported on the bank conveying from barge, solves the secondary pollution problem in the carrying.
Technical solutions of the utility model: comprise the rotating disk mechanism of cranking arm, inhale and send device, feeding pipe, skin covering of the surface device and intelligent control system, it is characterized in that: be provided with to inhale at the front end of cranking arm and send device, the discharge port contact surface film device and the pipeline of device sent in suction, and pipeline is laid along cranking arm and led to the emptying point.
Described skin covering of the surface device comprises skin covering of the surface generator, film liquid distributor, skin covering of the surface nozzle, and the skin covering of the surface nozzle is connected with the skin covering of the surface generator through film liquid distributor, and film liquid distributor is controlled by industrial PC.Industrial PC is according to the computer instruction work of the on-way resistance signal conversion of carrying, timely and appropriate discovery inject feeding pipe from the skin covering of the surface nozzle.
Described suction send device to comprise shovel suction nozzle, material feeding mouth, changing valve, clutch release slave cylinder, oil hydraulic cylinder.The shovel suction nozzle adopts rubber-like abrasive rubber material, is placed in the front end of material feeding mouth.Suction send the material feeding mouth of device to be provided with barrier, and bridging fork clip phenomenon in the pipeline in the course of conveying has been avoided less than 2/5 of the feeding pipe diameter in the aperture of barrier.Suction send the changing valve of device to adopt L type pipe valve to be placed in the material feeding mouth, and an end connects clutch release slave cylinder, the other end contact surface film device.L type pipe valve and clutch release slave cylinder connection place are provided with wear-resistant gasket, and wear-resistant gasket is as easily damaged parts, and the wearing and tearing back is replaceable.
The described front end of cranking arm is provided with to inhale and send device, tail end to place on the rotating disk support, and the joint of cranking arm is equipped with flexible rod.
Described feeding pipe comprises hard tube, flexible pipe and reducer pipe, an end contact surface film device, and the other end leads to discharge opening.
Described intelligent control system control system mainly is made up of upper monitoring machine and the next execution machine two-part.Comprise various inductors, position limit switch, final controlling element and industrial PC.The upper monitoring machine is realized by process control machine or touch screen, is mainly finished functions such as system monitoring, function setting, protection, real-time communication.The next execution machine is mainly realized by PLC, on real-time pick-up transducers information basis, finishes mud automatically and sucks the action control of discharging.
Advantage of the present invention
1. owing to be provided with to inhale at the front end of cranking arm and send device, shortened the suction journey of material greatly,, ensured that material enters clutch release slave cylinder smoothly, and reduced the resistance that material enters clutch release slave cylinder owing to send the front end of device material mouth to be provided with the rubber suction nozzle in suction.
2. owing to inhale discharge port contact surface film device and the pipeline that send device, adopt the skin covering of the surface of the double action that has drag reduction and dehydration simultaneously, make and be lined with one deck suspension film between tube wall and the mud post, the internal friction that makes material is greater than tube wall frictional force, overcome the viscosity of material, improve transfer efficiency, increase fed distance.Solved the soft sticking material international difficult problem of line transportation at a distance.
3. because material feeding mouth is provided with barrier, changing valve employing U type valve is placed in the material mouth, is provided with wear-resistant gasket with the clutch release slave cylinder connection place, has ensured the reliable conversion of material and conveying continuously.
4. owing to adopt intelligent control system, intellectuality and automation that mud is carried have been realized.
5. because the line transportation of whole process using sealing solves the secondary pollution problem in the carrying.
Description of drawings
Fig. 1 is embodiment's schematic representation, comprises shovel suction nozzle (1), material feeding mouth (2), barrier (3), clutch release slave cylinder (4), oil hydraulic cylinder (5), skin covering of the surface device (6), inhales and send device (7), feeding pipe (8), flexible rod (9), crank arm (10), pedestal (11), rotating disk (12), OPS (13), machine station (14), control box (15), control pipeline (16).
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
Embodiment designs maximum delivery distance: 30m, maximum delivery height: 10m, maximum delivery: 200m
3/ h, work cylinder diameter 360mm, carrier pipe footpath 200mm.The basic physical property of conveying material is as follows:
Title: mud, color: black, bulk density: 0.71～0.81g/cm
3, moisture content: 78%～81%, volatile substance VM:60%～66%, ashes: 10%～25%, PH:6.30～6.45, smelly degree: 5.0, liquid limit WL:197%, plastic limit WP:126%, plasticity index IP:71, permeability coefficient:＞1 * 10
-5Cm/s, cohesive force C:1.08kPa, friction angle Φ: 1.8.
Embodiment's basic structure comprises shovel suction nozzle (1), skin covering of the surface device (6), inhales and send device (7), feeding pipe (8), flexible rod (9), crank arm (10), pedestal (11), rotating disk (12), OPS (13), machine station (14) as shown in Figure 1.Feeding pipe (8) is laid along crank arm (10), and device (7) is sent in front end contact surface film device (6) and suction, and the other end leads to discharge opening.Suction send the control pipeline (16) of device (7) to lead to control box (15) through crank arm (10).
Crank arm (10) be designed to three joints, the front end first segment is provided with to inhale and send device (7), tail end places the front end of rotating disk (12) support (11), the joint of cranking arm is equipped with hydraulically extensible bar (9), the control pipeline (16) of flexible rod (9) connects control box (15).OPS (13), machine station (14) are positioned at the rear end of pedestal (11), have the counterweight effect simultaneously.
Suction send device (7) to comprise changing valve, material feeding mouth (2), barrier (3), clutch release slave cylinder (4), oil hydraulic cylinder (5).Shovel suction nozzle (1) adopts rubber-like abrasive rubber material, is placed in the front end of material feeding mouth (2) as easily damaged parts, and the wearing and tearing back is replaceable.Suction send the material feeding mouth (2) of device (7) to be provided with barrier (3), and the spacing of barrier shelves is 80mm.Oil hydraulic cylinder (5) is connected with clutch release slave cylinder (4).Two ends at oil hydraulic cylinder (5) are provided with position limit switch.
Suction send the changing valve of device (7) to be designed to L type pipe valve structure, is placed in the material feeding mouth (2), and an end connects clutch release slave cylinder (4), and the other end contact surface film device (6) is provided with wear-resistant gasket with clutch release slave cylinder (4) connection place.
Intelligent control system mainly is made up of upper monitoring machine and the next execution machine two-part, comprises various inductors, position limit switch, final controlling element and industrial PC.Gather signal by inductor and position limit switch, realize the intelligent control of equipment, industrial PC resolves and sends instruction, and final controlling element is according to computer instruction work.Safe and reliable for guaranteeing that mud is drawn and moved, detection system can be finished following function:
Morning and evening tides position probing: in real time adjust shovel suction nozzle (1) highly, avoid sucking air or suction resistance is excessive;
Container edge detects: guarantee that shovel suction nozzle (1) can not bump with container inner wall, causes device failure;
Oil cylinder position detects: guarantee that cylinder action puts in place, avoid sucking deficiency or discharge deficiency etc.;
The L valve position detects: guarantee that the L valve events is reliable.
Skin covering of the surface detects: guarantee that skin covering of the surface device (6) effectively plays a role.
During starting, equipment is according to the programing work of intelligent control system, the first step, and skin covering of the surface device (6) is supplied with film liquid and is inhaled the inwall that send device (7) and feeding pipe (8); In second step, operation flexible rod (9) makes crank arm (10) stretch to cabin, and shovel suction nozzle (1) inserts in the mud; The 3rd step, inhale device (7) work of sending, mud is sucked and extrusion skin covering of the surface device (6), enter feeding pipe (8); In the 4th step, skin covering of the surface device (6) sprays into the dehydration oiling agent between feeding pipe (8) inwall in good time; The 5th step, according to the signal of sensor, in time regulate shovel suction nozzle (1) position and facial mask liquid injection amount, realize the mud smooth delivery of power.
The utility model has purposes extremely widely in water conservancy, environmental protection, construction engineering, such as reservoir, navigation channel, lake dredging up, port dredging, channel excavation, extra large fill is enclosed in harbour, the cleaning of dock accumulation, the seabeach backfill, cubic metre of earth carrying, municipal waste, mud, industrial residue are cleared or the like.
Claims (5)
1. the mud pipeline conveyer of unloading a ship, comprise the rotating disk mechanism of cranking arm, inhale and send device, feeding pipe, skin covering of the surface device and intelligent control system, it is characterized in that: be provided with to inhale at the front end of cranking arm and send device, inhale the discharge port contact surface film device and the pipeline that send device, pipeline is laid along cranking arm and is led to the emptying point.
2. the mud as claimed in claim 1 pipeline conveyer of unloading a ship, it is characterized in that: cranking arm is designed to three joints, and the front end first segment is provided with to inhale and send device, tail end to place on the rotating disk support, the joint of cranking arm is equipped with the hydraulically extensible bar, and the control pipeline of flexible rod connects control box.
3. the mud as claimed in claim 1 pipeline conveyer of unloading a ship is characterized in that: inhale and send the changing valve of device to be designed to L type pipe valve structure, be placed in the material feeding mouth, an end connects clutch release slave cylinder, and the other end contact surface film device is provided with wear-resistant gasket with the clutch release slave cylinder connection place.
4. the mud as claimed in claim 1 pipeline conveyer of unloading a ship, it is characterized in that: the skin covering of the surface device comprises skin covering of the surface generator, film liquid distributor, skin covering of the surface nozzle, the skin covering of the surface nozzle is connected with the skin covering of the surface generator through film liquid distributor, and film liquid distributor is controlled by industrial PC.
5. the mud as claimed in claim 1 pipeline conveyer of unloading a ship is characterized in that: the shovel suction nozzle adopts rubber-like abrasive rubber material, is placed in the front end of material feeding mouth as easily damaged parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206103992U CN201934901U (en) | 2010-11-17 | 2010-11-17 | Sludge unshipping pipeline conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206103992U CN201934901U (en) | 2010-11-17 | 2010-11-17 | Sludge unshipping pipeline conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934901U true CN201934901U (en) | 2011-08-17 |
Family
ID=44446420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206103992U Expired - Fee Related CN201934901U (en) | 2010-11-17 | 2010-11-17 | Sludge unshipping pipeline conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926419A (en) * | 2011-08-09 | 2013-02-13 | 浙江科技学院 | Suction and conveying device of sludge pipeline |
| CN104891213A (en) * | 2015-05-13 | 2015-09-09 | 广西梧州运龙港船机械制造有限公司 | Ship unloader |
-
2010
- 2010-11-17 CN CN2010206103992U patent/CN201934901U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926419A (en) * | 2011-08-09 | 2013-02-13 | 浙江科技学院 | Suction and conveying device of sludge pipeline |
| CN102926419B (en) * | 2011-08-09 | 2015-09-23 | 浙江科技学院 | A kind of sludge pipeline is inhaled and is sent device |
| CN104891213A (en) * | 2015-05-13 | 2015-09-09 | 广西梧州运龙港船机械制造有限公司 | Ship unloader |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109467296A (en) | Sludge treatment technique | |
| CN203891091U (en) | Environment-friendly dredging system for contaminated bottom mud | |
| CN110629823A (en) | Deep water desilting operation system | |
| CN201810988U (en) | Conveying device for municipal sludge pipe | |
| CN201934901U (en) | Sludge unshipping pipeline conveyor | |
| CN101565957A (en) | Turtle type pump dredge | |
| CN105443053B (en) | Shore-based mud station supporting system for offshore drilling | |
| KR20200093998A (en) | Eco-friendly dredger for pollutants sediment of sea bottom | |
| CN207211233U (en) | A kind of multi-functional dredger | |
| EP1718839A1 (en) | System tank and output unit for transporting untreated drill cuttings | |
| CN105200956A (en) | Shoal river bed dredging device and method | |
| CN210975930U (en) | Deep water desilting operation system | |
| CN105696639B (en) | Riverway sludge comprehensive treatment ship | |
| CN203049654U (en) | Silt remover | |
| CN202787354U (en) | Self-propelled trailing suction dredger bow thrust device | |
| CN107989106A (en) | A kind of ecological dredging ship | |
| CN201605617U (en) | Combined type reservoir desilting device | |
| CN2799674Y (en) | Channel deposits cleaning apparatus | |
| CN2435432Y (en) | Pollutionless sludge removing and conveying equipment | |
| KR20200093902A (en) | Eco-friendly dredger for pollutants sediment of sea bottom | |
| CN102926419B (en) | A kind of sludge pipeline is inhaled and is sent device | |
| JP2007217991A (en) | Dredging device and dredging method | |
| CN210066836U (en) | HDPE pipe passes through structure of ardealite dam | |
| CN113187007A (en) | Remote sensing type in-situ treatment method for urban river polluted bottom mud | |
| CN202176871U (en) | Sludge pipeline conveying sucking head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20111117 |