CN2058867U - Combined worm wheel pipe cleaning device - Google Patents
Combined worm wheel pipe cleaning device Download PDFInfo
- Publication number
- CN2058867U CN2058867U CN 89219410 CN89219410U CN2058867U CN 2058867 U CN2058867 U CN 2058867U CN 89219410 CN89219410 CN 89219410 CN 89219410 U CN89219410 U CN 89219410U CN 2058867 U CN2058867 U CN 2058867U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- cutterhead
- rotor
- stator
- turbine
- 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.)
- Granted
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to a tube cleaning tool used for pipelines, belonging to the cleaning field of a pipeline system and general dirt. In order to solve the cleaning problem of hard scale in conveyance fluid pipelines, the worm wheel of the utility model is rotated to drive an eccentric wheel and a cutter head, and swing crushing and cutting force are generated to clean the hard scale. The hardness of the scale in the pipelines cleaned by the utility model is seven grades, and serial products with various combinations and dimensions are afforded to fit different use conditions. The tube cleaning tool has the advantages of strong combinatorial property, high strength and high repeated utilization rate.
Description
The utility model is the instrument that is used for the pipeline pigging, relates to the field of preventing and kill off of pipe-line system and general dirt.
Be used for the wiper that pipeline takes out stains at present and can be divided into soft wiper and mechanical wiper two big classes substantially, their version then has varied.With regard to mechanical wiper, its basic structure is: rigid matrix, apparatus for eliminating sludge such as various forms of leather cups and wheel brush, scraper plate.Oil pipeline is extensively used its pigging both at home and abroad.What wherein scale removal ability was stronger is belt wheel brush and scraper plate.But it's a pity and to remove soft dirt resemble the crude oil pipeline.For picture water pipe dirt, the coal mine drainage pipe scale, the oil-field flooding pipe scale, hard scales such as power plant's tube for removing ash dirt and hot-water line, above-mentioned mechanical wiper then is helpless.In fact such hard scale pipeline is a large amount of the existence, but does not still have desirable pigging instrument at present.So these pipeline energy consumptions are increased, and efficient reduces, even too early scrapping, expend country a large amount of capital expenditure and valuable equipment.
The purpose of this utility model is the various pipe scales of a kind of removing of design, especially removes the mechanical wiper of hard tube dirt.
In order to remove hard scale, conventional steel brush and scraper plate wiper just seem strong inadequately, must design novel apparatus for eliminating sludge.This combined type tube turbining device is made up of leather cup, mandrel and apparatus for eliminating sludge three parts, it is characterized in that apparatus for eliminating sludge adopts turbine drives.The scale removal assembly have again vibrating member, cutting members or the two in conjunction with three kinds of forms.Apparatus for eliminating sludge is installed in the front portion of mandrel, and leather cup is installed in the afterbody of mandrel, certainly, also can a leather cup be installed again in the front portion of mandrel.
The revolving force that apparatus for eliminating sludge utilizes turbine to form drives the eccentric part rotation, removes hard scale in the mode that produces vibration or cutting.Turbine divides rotor and stator two parts, all adopts open type or ring type turbine.Fig. 5 and Fig. 6 are the structure charts of open type turbine rotor.It is a plurality of blades (13) that are connected on interior ring (11), and blade (13) shape as shown in the figure.The open type stator structure as shown in Figure 7 and Figure 8.It is between the outer shroud (12) on band edge and interior ring (11) a plurality of blades (13) to be installed, and blade is the radioactivity layout, and it is shaped as rectangle.Ring type turbine rotor and stator structure such as Fig. 9, Figure 10, Figure 11 and shown in Figure 12.Rotor is to be fixed with a plurality of helical blades (13) between interior ring (11) and outer shroud (12).Stator also is a plurality of helical blades (13) that are connected between interior ring (11) and outer shroud (12), and its direction is opposite with the direction of rotor, and outer shroud (12) is longer than interior ring (11), leaves the space that rotor is installed.No matter having by supporting disk (7), the turbine of the sort of form, its stator be connected on the mandrel (3), as depicted in figs. 1 and 2; Also have by supporting disk (7) and be connected on the outer sleeve (10) of mandrel (3), as shown in Figure 3 and Figure 4.Then be connected in for the former rotor on the sleeve (10) of mandrel (3), the latter then rotor is connected on the mandrel (3).But the sort of connected mode no matter, rotor is positioned at the stator front, and can cause the condition of rotor rotation.
The main body of scale removal assembly is then divided two kinds of vibrating member and cutting members.Vibrating member is that the vibration that utilizes eccentric wheel to produce when rotated realizes.This eccentric wheel can have three kinds of forms: eccentric hammer as Figure 13 and shown in Figure 14, is to go up by retainingf key (15) connection one eccentric hammer (14) at mandrel (3) or sleeve (10); Eccentric cavity type such as Figure 15 and shown in Figure 16, it is that a lead (16) is installed in garden cylindrical cavity (17), cavity links to each other with mandrel (3) or sleeve (10) by retainingf key (15); Leading screw is adjustable as Figure 17 and shown in Figure 180, it has cavity (17), leading screw (18), balancing weight (19) and retainingf key (15) four parts, garden cylindrical cavity (17) is connected with mandrel (3) or sleeve (10) by retainingf key (15), on one side of cavity (17) one leading screw (18) is installed, the balancing weight (19) that the band screw thread is arranged on the leading screw (18), by regulating screw thread, balancing weight can be adjusted to the distance in axle center.Above said eccentric wheel to be connected on mandrel (3) or the sleeve (10) be compound mode difference because of whole system, promptly rotor rotary or axle are rotary, and decision, after Scheme Choice is good, is fixed on what axle and just goes up and known.Where necessary, also can install cutter additional on the eccentric wheel, not only vibrate but also cut.Cutting members also has various ways, and a class is cutter head and cutterhead separate type, and a class is that cutter head becomes monoblock type with cutterhead.Cutting members is installed in the front end of mandrel (3), and for rotor rotary, cutting members is connected with mandrel by ball pivot or cross hinge (2), and is rotary for mandrel, and the then direct and mandrel of cutting members is connected.Cutter head and cutterhead separate type, cutting members is installed in cutter head around the cutterhead, and the cutting members after installing should make point diameter less than the rear end, so that cutting is successively carried out and self-centering.Cutter head structure shape such as Figure 25, Figure 26, Figure 27, Figure 28, Figure 29 and shown in Figure 30.Wherein Figure 25 and Figure 26 show the colyliform cutterhead of spoke, and what Figure 27 and Figure 28 described is the plate-like cutterhead, and what Figure 29 and Figure 30 provided is the spherical cutterhead of chain.The shape of cutter head can have sharp knife shape (Fig. 1～4), spatulate (Figure 19, Figure 20), head of a nail shape (Figure 21) and serrated knife shape (Figure 22) multiple.The connected mode of cutter head and cutterhead has four kinds of forms: (1) formula that is connected, and as shown in figure 19, cutter head (20) directly is connected on the cutterhead (1); (2) movable adjustable (Figure 20) adopts groove and key movable connection method between cutter head (20) and the cutterhead (1), groove one-tenth "
" shape, so that the knife back of same shape inserts, and solid surely with key; (3) spring (Figure 21) is to be connected the latch plate of certain camber (21) is arranged more than two on cutterhead (1), and the cutter head (20) that is connected again in its outer end, this cutter head should be used head of a nail shape, certainly, and also available other shapes; (4) cutter head of inserted (Figure 22) (20) is embedded on the cutterhead (1), and the rear portion of every pair of cutter head (20) is strained by spring steel wire (22).The whole class of cutter head and cutterhead is called tower adjustable again, it is to adopt many gear-like blades to be installed in parallel on the knife bar (axle), image pattern 23 and as shown in Figure 24, three blades that diameter is different, divide small blade (23), middle blade (24) and big blade (25), be arranged in order parallel being connected or stubborn consolidating on cutter shaft (26) from front to back.This kind form can utilize the path serrated knife preceding, big footpath serrated knife after, dirt is successively cut, enlarge latus rectum, avoid cutting output once excessive, be convenient to wiper and pass through smoothly.As for specific to a certain wiper, select which kind of scale removal assembly for use actually, look concrete condition, can singly use vibrating member, or list cutting members or both combinations, and specifically adopt which kind of vibrating member or which kind of cutting members, also to look the requirement of concrete pigging object.
Leather cup is installed in the afterbody of wiper by supporting disk (7).Supporting disk (7) is a rigidity ring plate, and the hole that is connected usefulness with leather cup is arranged on it, and connected mode is a screw.Supporting disk then is fixed together with the outer shroud of turbine stator, and the shape of leather cup has five kinds on taper (Figure 31), arc (Figure 32), flange-shape (Figure 33), flat (Figure 34 and Figure 35) and seam dish (Figure 36, Figure 37).The taper leather cup is porose at the bottom of being bowl, the bowl-shape shape that bowl group is tapered.The arc leather cup is bowl group camber just.Flange-shape is more or less the same with the rim of a bowl diameter at the bottom of being bowl, and bowl center, the end is porose, and outer rim has a flange.In fact flat leather cup is exactly a garden sheet, and it can several pieces overlapping uses.The seam disc type then is the slot that different shape is set on ring plate again, but the also overlapping use of multi-disc.The material of above-mentioned various forms of leather cups is rubber or polyurethane.
Concrete structure of the present utility model has various ways.First kind: leather cup (8) is fixed on the supporting disk (7) of mandrel (3) afterbody rigidity ring plate shape, and the front portion of supporting disk is fixed with turbine stator (6); In this stator front turbine rotor (5) is arranged, it is connected on the outer sleeve of mandrel.Form one group of turbine by stator and rotor and pay,, can be provided with one group to array, to increase its scale removal power according to concrete instructions for use.Eccentric wheel also is connected on the sleeve before rotor.Cutterhead (1) is connected the front end of mandrel by ball pivot or cross hinge (2).Such structure, except with cutterhead with mandrel is connected, wiper is turned to automatically, be beneficial to pass through channel bend.In order to bear the cutting counter-force, also can between eccentric wheel and cutterhead, install a leather cup or wing plate additional.This kind version is that rotor and eccentric wheel rotate around mandrel, and cutterhead does not change.Because eccentric effect makes cutterhead produce vibration, the cutter on the cutterhead is because vibration, and pipe scale is produced impact grinding.Certainly, as mounting cutter again on eccentric wheel, eccentric wheel both can produce vibration so, can cut again.
Second kind: the mandrel rotation, promptly cutterhead is rotary.This kind structure also is that leather cup (8) is fixed on the supporting disk (7) of mandrel (3) afterbody rigidity ring plate shape, and the front portion of supporting disk is fixed with turbine stator (6), and turbine rotor (5) is arranged in the stator front.Supporting disk and mandrel are slidingly connected, and rotor and mandrel are connected.The turbine that rotor and stator are formed is paid, and looks instructions for use, can be provided with one to array.Cutterhead is connected in the front end of mandrel.This kind structure also can be divided into not if two kinds of forms of eccentric wheel are set.As establish eccentric wheel, and also be mounted between cutterhead and the rotor, in order to bear the cutting countertorque, also can install a leather cup or wing plate additional in the cutterhead back.
This combined type tube turbining device utilizes leather cup and cutterhead location in pipe, and bears the cutting counter-force.And advancing of wiper is the thrust that forward back hydraulic pressure produces.For eccentric scheme is arranged, because turbine rotating band movable eccentric wheel produces swing crushing and cutting force.This wiper utilizes swing crushing and cutting to come scale removal.Key is the revolving force that is formed by turbine.The power that turbine rotation is produced depends on that then turbine size, shape and turbine pay number, and is relevant with flow and pressure reduction by turbine simultaneously.Single-stage turbine with diameter 190.5mm is an example, under the constant current amount, be that Q among Figure 36 is constant, P falls in pressure to be increased with the increase of secondary speed, the turbine moment of torsion reduces with the increase of rotating speed, the pass of its comprehensive benefit and rotating speed is the near sinusoidal line, and as can be seen from the figure secondary speed benefit in the time of 300～400 rev/mins is best.The turbine characteristic curve of other sizes is identical substantially therewith.As adopt multistage turbine, then under the little situation of pressure drop loss, can obtain bigger moment of torsion.When specific design, to guarantee on the structure that fluid can enter on the blade of turbine unobstructedly, the unobstructed passage of discharging is backward arranged again, certainly, also to select suitable shape, size and turbine to pay number,, obtain maximum turbine rotary power with under the less situation of the pressure loss.
The tube turbining device can be widely used in the pipeline of various conveying fluids, as running water, and the ash releasing tube of colliery and steam power plant and drainage pipeline, crude oil pipeline etc.Its service condition is a pipe scale hardness (Mohs)≤7 grade, and pipeline radius of curvature 〉=1.5D(D is the pipeline nominal diameter).According to the difference of service condition, the utility model can be designed to the series of products of various versions and diameter.So its applied range, adaptability is strong.Simultaneously, the intensity of this wiper is good, repeats to use the interest rate height.Through commerical test, this device has been obtained satisfied effect.
Below in conjunction with accompanying drawing this combined type tube turbining device is further described.
Fig. 1 is the fixing swing crushing tube turbining device of a kind of cutterhead.Leather cup (8) is connected on the mandrel (3) in the lump with supporting disk (7), stator (6), and rotor (5) and eccentric wheel (4) are connected in the middle part that is enclosed within mandrel after sleeve (10) is gone up, and the front end of mandrel links to each other with cutterhead (1) through ball-joint (2).Fluid driven rotor rotates, and drives eccentric wheel and rotates, and produces vibration, realizes scale removal by the cutter on the cutterhead.
Fig. 2 is the fixing vibration of cutterhead, cutting tube turbining device.Only distinguish with wiper shown in Figure 1 and on eccentric wheel, to install cutter (9) again additional, can produce the effect of rotary cutting.
Fig. 3 is the tube turbining device of cutterhead rotation and vibration.It is that leather cup (8), supporting disk (7) and stator (6) back that links into an integrated entity becomes to be slidingly connected with mandrel, rotor (5), eccentric wheel (4) and cutterhead (1) by after be arranged in order forward, and be connected on the mandrel (3).Because the rotation of turbine is all rotated eccentric wheel and cutterhead, cutterhead can be realized the function of swing crushing and cutting.
Fig. 4 and Fig. 3 difference only are to take turns without acceptance of persons, only with the rotation of cutterhead, realize the function of cutting.
Fig. 5 and Fig. 6 are the structure chart of open type turbine rotor, and wherein Fig. 6 is a sectional view.
Fig. 7 and Fig. 8 are the structure charts of open type turbine stator, and 11 is interior rings among the figure.
Fig. 9 and Figure 10 are the structure charts of ring type turbine rotor, and Figure 10 is a sectional view.
Figure 11 and Figure 12 are the structure charts of ring type turbine stator, and Figure 12 is a sectional view.
Figure 13 and Figure 14 are the eccentric hammer structure charts.
Figure 15 and Figure 16 are eccentric cavity type vibrating member structure charts.
Figure 17 and Figure 18 are the adjustable vibrating member structure charts of leading screw.
Figure 19 is the formula cutter head structure schematic diagram that is connected.
Figure 20 is movable adjustable cutter head structure schematic diagram.
Figure 21 is spring cutter head structure figure.
Figure 22 is the embedded cutter head structure chart.
Figure 23 and Figure 24 are tower adjustable cutter configuration figure.
Figure 25 has spoke wheel shape cutter head structure figure (side-looking).
Figure 26 has spoke wheel shape cutter head structure figure (facing).
Figure 27 is a plate-like cutterhead structure chart (side-looking).
Figure 28 is a plate-like cutterhead structure chart (facing).
Figure 29 is the spherical cutter head structure figure of chain (side-looking).
Figure 30 is the spherical cutter head structure figure of chain (facing).
Figure 31 is a taper leather cup structure chart.
Figure 32 is arc leather bowl structure figure.
Figure 33 is a flange-shape leather cup structure chart
Figure 34 and Figure 35 are flat leather cup structure charts, and Figure 35 is half figure.
Figure 38 is the characteristic curve of turbine under the constant current amount.
Figure 36 and Figure 37 are seam disc type leather cup structure charts.
1--cutterhead 2--ball pivot (cross hinge) among the figure
3--mandrel 4--eccentric wheel
5--rotor 6--stator
7--supporting disk 8--leather cup
9--cutter 10--sleeve
Ring 12--outer shroud in the 11--
13--blade 14--eccentric hammer
15--retainingf key 16--lead
17--cavity 18--leading screw
19--balancing weight 20--cutter head
21--latch plate 22--spring steel wire
Blade among the 23--small blade 24--
The big blade 26--of 25--cutter axis
27--loop chain 28--ring dish
29--chain hammer
Claims (8)
1, a kind of combined type tube turbining device that is used for pipeline cleaning of forming by leather cup, mandrel and apparatus for eliminating sludge, the apparatus for eliminating sludge that it is characterized in that being installed on the mandrel front middle part is made of turbine and scale removal assembly, the scale removal assembly has vibrating member or cutting members or its combination, and leather cup is installed on the supporting disk of mandrel afterbody.
2, combined type tube turbining device as claimed in claim 1 is characterized in that turbine has rotor and stator two parts, is open type or ring type turbine, and stator is connected in the front end of supporting disk, and rotor is positioned at the front of stator.
3, combined type tube turbining device as claimed in claim 1 is characterized in that vibrating member adopts eccentric wheel, its concrete structure that eccentric hammer is arranged, irritates adjustable three kinds of plumbous cavity type and leading screw, and also can install cutter additional on the eccentric wheel.
4, combined type tube turbining device as claimed in claim 1, it is characterized in that cutting members is made of cutterhead and a plurality of cutter, cutterhead shape is spherical if any colyliform, plate-like or the chain of spoke, cutter is installed on the cutterhead outer rim, its structure formula that is connected, movable adjustable, spring or inserted four kinds, the cutter front end slightly draws in to the axle center.
5, combined type tube turbining device as claimed in claim 1 is characterized in that the shape of leather cup has taper, arc, flange-shaped, and is flat and have the seam disc type multiple, and its material has two kinds of rubber or polyurethanes.
6, as claim 1,2,3,4 and 5 described combined type tube turbining devices, it is characterized in that turbine rotor is positioned at postmedian, near turbine stator, eccentric wheel is before rotor, eccentric wheel and rotor are connected in and are placed on the outer sleeve of mandrel, cutterhead is hinged at the front end of mandrel by ball pivot or cross, and leather cup is connected on the supporting disk of afterbody, or is connected a leather cup again between eccentric wheel and cutterhead on mandrel simultaneously.
7, as claim 1,2,3,4 and 5 described combined type tube turbining devices, before it is characterized in that turbine rotor is near stator, be connected on the mandrel, cutterhead is fixed on the mandrel front end, eccentric wheel is positioned between cutterhead and rotor, and be connected on the mandrel, be placed in the afterbody of mandrel after stator and leather cup are connected on the supporting disk in the lump.
8, as claim 1,2,3,4 and 5 described combined type tube turbining devices, it is characterized in that turbine rotor is near stator before, be connected on the mandrel, cutterhead is fixed on the front end of mandrel, is placed in the afterbody of mandrel after stator and leather cup are connected on the supporting disk in the lump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89219410 CN2058867U (en) | 1989-11-11 | 1989-11-11 | Combined worm wheel pipe cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89219410 CN2058867U (en) | 1989-11-11 | 1989-11-11 | Combined worm wheel pipe cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2058867U true CN2058867U (en) | 1990-07-04 |
Family
ID=4874281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89219410 Granted CN2058867U (en) | 1989-11-11 | 1989-11-11 | Combined worm wheel pipe cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2058867U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852483A (en) * | 2012-09-20 | 2013-01-02 | 江苏明宇石油机械有限公司 | Novel sucker rod centralizing paraffin scraper |
| CN103785656A (en) * | 2014-03-12 | 2014-05-14 | 长江大学 | Passive oil conveying pipeline cleaner |
| CN105189974B (en) * | 2013-03-13 | 2016-11-23 | 生态服务股份有限公司 | Rear portion installing type wash manifold keeps system |
| CN107350235A (en) * | 2016-05-10 | 2017-11-17 | 中国石油化工股份有限公司 | A kind of batch (-type) wiper |
| CN107826529A (en) * | 2017-11-14 | 2018-03-23 | 临沂矿业集团有限责任公司 | Drill dredger |
| CN112808716A (en) * | 2020-12-18 | 2021-05-18 | 中国二冶集团有限公司 | Mechanical pipe cleaner and pipe cleaning method thereof |
-
1989
- 1989-11-11 CN CN 89219410 patent/CN2058867U/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852483A (en) * | 2012-09-20 | 2013-01-02 | 江苏明宇石油机械有限公司 | Novel sucker rod centralizing paraffin scraper |
| CN105189974B (en) * | 2013-03-13 | 2016-11-23 | 生态服务股份有限公司 | Rear portion installing type wash manifold keeps system |
| CN103785656A (en) * | 2014-03-12 | 2014-05-14 | 长江大学 | Passive oil conveying pipeline cleaner |
| CN107350235A (en) * | 2016-05-10 | 2017-11-17 | 中国石油化工股份有限公司 | A kind of batch (-type) wiper |
| CN107826529A (en) * | 2017-11-14 | 2018-03-23 | 临沂矿业集团有限责任公司 | Drill dredger |
| CN107826529B (en) * | 2017-11-14 | 2019-02-26 | 临沂矿业集团有限责任公司 | Drill dredger |
| CN112808716A (en) * | 2020-12-18 | 2021-05-18 | 中国二冶集团有限公司 | Mechanical pipe cleaner and pipe cleaning method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3941689A (en) | Apparatus for sorting waste for disposal | |
| CN110984102A (en) | Water surface algae floating garbage treatment device | |
| CN106799278A (en) | Crushing and screening device | |
| CN113019655B (en) | Energy-saving type special domestic sewage treatment device for expressway | |
| CN2058867U (en) | Combined worm wheel pipe cleaning device | |
| KR101648703B1 (en) | Circular Sludge Collector | |
| CN102172567A (en) | Horizontal spiral centrifugal machine | |
| CN106423450B (en) | Pipeline fluid consolidates miscellaneous double online crushers of capstan rotor | |
| CN112357613A (en) | Hopper is smashed to magnetism | |
| CN215995728U (en) | Energy-saving center drive mud scraper | |
| CN213133460U (en) | Sustainable quantitative feeding's ecological fertilizer grinding device for processing | |
| CN202097040U (en) | Centrifugal slurry filter | |
| CN110387952A (en) | A kind of dredger for cleaning sewer | |
| CN2191706Y (en) | Domestic garbage mincing machine | |
| KR102159757B1 (en) | Apparatus for removing alien-material in pipe | |
| CN219309641U (en) | Kitchen garbage and sludge cooperative treatment device | |
| CN117225076B (en) | Subway tunnel sewage sludge recovery device | |
| CN2535144Y (en) | Rotary screen for rubbsih bag-breaking and screening | |
| CN205042549U (en) | Raw material grind selection powder machine immediately | |
| CN220238810U (en) | Crushing apparatus is used in fertilizer processing | |
| CN114960818B (en) | Crusher for treating large-volume soil blocks | |
| CN217473671U (en) | Stirrer for horizontal stirring mill | |
| CN216842247U (en) | Vertical type crushable self-suction sewage pump | |
| CN219118265U (en) | Anti-blocking mud discharging device for river channel | |
| CN220126400U (en) | Garbage crushing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee |