CN1238611C - Cyclone type soil picking up machine - Google Patents
Cyclone type soil picking up machine Download PDFInfo
- Publication number
- CN1238611C CN1238611C CN 03124743 CN03124743A CN1238611C CN 1238611 C CN1238611 C CN 1238611C CN 03124743 CN03124743 CN 03124743 CN 03124743 A CN03124743 A CN 03124743A CN 1238611 C CN1238611 C CN 1238611C
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- CN
- China
- Prior art keywords
- air
- pipe
- soil
- dirt sucking
- distribution bag
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Abstract
The present invention relates to a cyclone type soil picking up machine which is composed of a soil picking up pipe, a gas distribution bag, an air outlet flange and an air inlet flange. The present invention is characterized in that a plurality of air pipes welded on an upper and a lower circular fixing plates are arranged on a soil inlet port at the bottom of the tapered soil picking up pipe, and the diameter of the upper fixing plate is smaller than that of the lower fixing plate; through holes of which the number is the same are respectively arranged on each fixing plate; a tapered air pipe is welded in each through hole; an air inlet of each air pipe is arranged in the gas distribution bag; an air outlet of each air pipe is arranged in a soil picking up pipe chamber; the trumpet-shaped gas distribution bag is arranged at the lower part of the soil picking up pipe; the air inlet flange which can connect an air inlet pipe is welded on the gas distribution bag. When in work, an external blower presses air into the gas distribution bag by the air inlet pipe, and then the air flows into a chamber of a soil picking up device to form strong rotary air flow which can break through obstruction and mud in a pipeline. Thus, the obstruction and the mud became slush, and are ejected to a specified position. The present invention is suitable for draining and dredging underground soil pipelines, rivers and ditches.
Description
[technical field]
The present invention relates to the equipment of a kind of city underground sewer and river dredging, blowdown, is a kind of cyclone type dirt sucking device specifically.
[background technology]
Irrigation river course around the cities and towns, the underground sewer in the cities and towns often because of silt and insoluble substance deposition, stop up, and cause the riverbed to raise, and sewage outflow brings many troubles for the cities and towns environmental sanitation department of various places.In order to overcome the present situation that existing waste removal equipment is original, fall behind, and some antiblocking wind-force waste removal equipment, dirt-absorbing ability is little, the defective that blowdown is of poor benefits, the applicant was on April 5th, 2000, once applied for that an application number was 00224566.3, name is called the patent of cyclone type jet dirt sucking device, it is to be provided with a plurality of air nozzles on conical dirt sucking tube lower inner wall, the air that external blast fan blasts, through in the soil pick-up tube chamber, forming powerful swirling eddy behind each air nozzle, all backward, corrupt and reactionary things in the sewer and high speed swirling eddy are ejected into assigned address together.In practice, its spray angle of air nozzle of finding this dirt sucking device is difficult for fixing accurately, causes rotation wind-force undesirable, and some insoluble substance in all backward, corrupt and reactionary things is tangled or is wound by nozzle easily in addition, often cause passage to block, influence the operating efficiency of this dirt sucking device.
[summary of the invention]
Little in order to overcome the rotation wind-force that has the generation of cyclone type jet dirt sucking device now, nozzle easily tangles insoluble substance and stops up defectives such as blowdown channel, the invention provides a kind of improved cyclone type dirt sucking device, to strengthen the rotation wind-force of dirt sucking device, avoid insoluble substance obstruction blowdown channels such as clothing, improve pollution discharge capability and effect.
For solving its technical problem, the technical solution adopted in the present invention is: in the cyclone type dirt sucking device that includes the horn-like airproof gas distribution bag of conical dirt sucking tube, dirt sucking tube bottom, air outlet flange, air intake flange, a plurality of air nozzles on the dirt sucking tube lower inner wall are removed, change into and on the dirt inlet of dirt sucking tube bottom, installing by two many airducts that circular fixed head is being fixed up and down, the air intake of every airduct all is located in the distribution bag, and the air outlet of every airduct all is located in the dirt sucking tube; Wherein the diameter of upper mounted plate is less than the diameter of bottom plate, and each circular fixed head is provided with the through hole of similar number, and each through hole is welded with an airduct; The diameter of each through hole is less than the diameter of each through hole on the bottom plate on the upper mounted plate, and each root airduct of welding all becomes up-small and down-big taper pipe in the through hole, makes the tapered structural arrangement of many airducts of dirt sucking tube bottom.Be welded with the horn-like distribution bag of a sealing on the tube wall of dirt sucking tube bottom, the bag wall of distribution bag is provided with an air intake flange.During work, blast fan and ajutage thereof that air intake flange socket and other of distribution bag join link to each other, the wind that blast fan is sent, behind distribution bag and many airducts, in dirt sucking tube, form powerful swirling eddy, obturator in the underground Limber washed away to break up being washed into sposh and sucking, be ejected into assigned address, such as on the garbage truck or contain in the dirty pond through the air outlet of dirt sucking tube upper end and external blowdown flexible pipe from the horn mouth of dirt sucking tube lower end.
The invention has the beneficial effects as follows: 1. because the tapered structure of many airducts of dirt sucking tube bottom, and this pyramidal structure is by designing in advance, the shape of bottom plate and airduct thereof and determining positions, both be convenient to processing and manufacturing, can guarantee the required precision that designs again, so the air that blast fan is compressed into can form powerful swirling eddy at dirt sucking tube, this air-flow has powerful impact force to the obturator in the underground soil pipe, no matter be brick, hard thing can both wash away, break up, and with become sposh, this air-flow also has powerful absorption affinity, can suck dirt sucking tube with the obturator that becomes the sposh shape, and is ejected into assigned address together with swirling eddy that blast fan is compressed into.2. because of in the dirt sucking tube, be cavity entirely, do not have obstacle, thus the insoluble substance in the soil pipe, can not be tangled as clothes, polybag, woven bag etc., wrapping phenomena can not take place, and blocks the soil pick-up pipeline, therefore can remain filth-discharging effect efficiently.3. simple in structure, the processing ease of this dirt sucking device, use cost is low, and is of many uses, can not only dredge the cities and towns underground sewer, but also dredging river, irrigation canals and ditches, one-object-many-purposes.
[description of drawings]
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Among the figure: 1 air outlet flange, 2 taper dirt sucking tubes, 3 upper mounted plates, 4 bottom plates, 5 tubaeform distribution bags, 6 airducts, 7 air intake flanges.
[specific embodiment]
Referring to accompanying drawing: be 500mm long, upper-end inner diameter is 160mm, bottom diameter is that the upper end of the taper dirt sucking tube 2 of 260mm is welded with air outlet flange 1, lower end at dirt sucking tube 2 is welded with 13 taper airducts 6 by upper mounted plate 3, bottom plate 4, and the diameter of upper mounted plate is less than the diameter of bottom plate, be equipped with 13 through holes on each fixed head, be welded with a taper airduct in each through hole; On the outer wall of the bottom of dirt sucking tube 2, be welded with trumpet-shaped distribution bag 5, the air intake of 13 airducts on the bottom plate 4 is all opened in the inner chamber of distribution bag 5, the air outlet of 13 airducts on the upper mounted plate 3 is all in the soil pick-up tube chamber, the air-flow of the outlet ejection of each root airduct can form powerful swirling eddy in dirt sucking tube.On the outer wall of the lower end of distribution bag 5, be welded with air intake flange 7, this flange 7 can connect the air intake flexible pipe, the blast fan that other puts enters the distribution bag with the air intake flexible pipe of air through being connected, after compressing into dirt sucking tube by 13 airducts between last bottom plate, form powerful swirling eddy, this air-flow can wash away obturator, and obturator is ejected into assigned address from air outlet.
Claims (3)
1, a kind of cyclone type dirt sucking device, comprise taper dirt sucking tube, distribution bag, air outlet flange, air intake flange, it is characterized in that: on the dirt inlet of dirt sucking tube bottom the many airducts of being fixed by upper and lower two circular fixed heads are installed, the air intake of every airduct all is located in the distribution bag, the air outlet of every airduct all is located in the dirt sucking tube, makes the many tapered structural arrangement of airduct.
2, cyclone type dirt sucking device according to claim 1, it is characterized in that: the diameter of upper mounted plate is less than the diameter of bottom plate, each circular fixed head is provided with the through hole of similar number, be welded with an airduct in each through hole, and the through-hole diameter on the upper mounted plate is less than the through-hole diameter on the bottom plate.
3, cyclone type dirt sucking device according to claim 1 and 2 is characterized in that: be equipped with 13 through holes on the upper and lower fixing plate, be welded with 1 taper airduct in each through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03124743 CN1238611C (en) | 2003-08-12 | 2003-08-12 | Cyclone type soil picking up machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03124743 CN1238611C (en) | 2003-08-12 | 2003-08-12 | Cyclone type soil picking up machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1519442A CN1519442A (en) | 2004-08-11 |
| CN1238611C true CN1238611C (en) | 2006-01-25 |
Family
ID=34285805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03124743 Expired - Fee Related CN1238611C (en) | 2003-08-12 | 2003-08-12 | Cyclone type soil picking up machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1238611C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545501B (en) * | 2009-04-17 | 2011-05-11 | 柏礼连 | Impeller-less powerful sludge pump |
| CN102943453B (en) * | 2012-11-05 | 2014-08-13 | 葛加君 | Wind energy desilting construction method for ports and waterways |
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2003
- 2003-08-12 CN CN 03124743 patent/CN1238611C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1519442A (en) | 2004-08-11 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |