CN204121824U - A kind of dredging tube - Google Patents
A kind of dredging tube Download PDFInfo
- Publication number
- CN204121824U CN204121824U CN201420534240.5U CN201420534240U CN204121824U CN 204121824 U CN204121824 U CN 204121824U CN 201420534240 U CN201420534240 U CN 201420534240U CN 204121824 U CN204121824 U CN 204121824U
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- mud
- suction hole
- hole
- adjustable plate
- dredging tube
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Abstract
The utility model discloses a kind of dredging tube, comprise the mud-suction hole be arranged on body, it also comprises and is arranged on adjustable plate outside described mud-suction hole and nut, wherein on the described body of described mud-suction hole both sides, be respectively equipped with some bolts, the adjustment hole matched with described mud-suction hole is provided with in the middle part of adjustable plate, be provided with the bolt hole of strip at the lateral edges of adjustable plate, nut is provided through on the bolt of bolt hole.The utility model has the advantages that: by the size of the position of adjustable plate adjustment mud-suction hole, realize the adjustment of size to mud-suction hole and position, ensure that the uniformity of dredging tube spoil disposal, structure is simple, and easy to operate, use cost is low.
Description
Technical field
The utility model relates to water treatment facilities, especially relates to suction dredge dredging tube.
Background technology
Suction dredge is equipment conventional in water treatment technology, is applicable to the spoil disposal of all kinds of rectangle in water supply and sewage work or circular settling tank.Suction dredge can be divided into single tube and multitube two kinds of forms, and difference is the quantity of dredging tube and the structure of mud-suction hole.Single-tube suction dredge is divided into purlin car formula, peripheral-traction formula and center driving by motion and drive form, the structure broadly similar of the dredging tube of the suction dredge of this several form, general is main body by a gradual change variable-section tubular, the mud-suction hole of certain specification and quantity is set on tube wall according to operating mode, working method is to be run along circulation even speed at the bottom of sedimentation basin, from mud-suction hole by the mud suction line at the bottom of pond, after being collected by suction dredge, discharge sedimentation basin by pipeline.
Dredging tube is as the core component of suction dredge, on the uniformity of spoil disposal, there is vital impact, its parameter affecting spoil disposal uniformity is mainly: the sectional dimension of dredging tube, the setting position of mud-suction hole and size, need during general design to adjust according to applicable working condition, and according to accounting result determination design parameter value.For ensureing the uniformity of spoil disposal, and consider the convenience of designing and calculating and processing, generally adopt in two ways when relating to mud-suction hole, one is that each mud-suction hole spacing is identical, but aperture is different, and another kind is that the spacing of each mud-suction hole is different, but aperture is identical.These two kinds of dredging tubes after coming into operation, because its mud-suction hole can not adjust, when actual condition in sedimentation basin and design condition inconsistent time, the uniformity of spoil disposal is just difficult to ensure, cause operational efficiency to decline, even may need to transform dredging tube or change, cause use cost higher.
Summary of the invention
The purpose of this utility model is to provide the dredging tube that a kind of use cost is low, can arrange according to Operating condition adjustment mud-suction hole.
Technical solution of the present utility model is: a kind of dredging tube, comprise the mud-suction hole be arranged on body, it also comprises and is arranged on adjustable plate outside described mud-suction hole and nut, wherein on the described body of described mud-suction hole both sides, be respectively equipped with some bolts, the adjustment hole matched with described mud-suction hole is provided with in the middle part of adjustable plate, be provided with the bolt hole of strip at the lateral edges of adjustable plate, nut is provided through on the bolt of bolt hole.
The body of mud-suction hole both sides is provided with bolt, the both sides of the edge of adjustable plate are provided with the bolt hole of strip, adjustable plate can be fixed on body by nut, adjustment hole is overlapping with mud-suction hole, due to bolt in bolt hole position can adjust, adjustable plate can move left and right and cover mud-suction hole, by the area of adjustment mud-suction hole crested, realize the effect regulating mud-suction hole size, thus realize the adjustment of inhaling mud amount according to different regulating working conditions, ensure the uniformity of dredging tube spoil disposal.
Sealing gasket is provided with between described adjustable plate and described mud-suction hole.Improve sealing effectiveness, prevent from revealing.
Described mud-suction hole and adjustment hole are respectively in Long Circle.Adjustable area is larger, and the operating mode occasion of adaptation is more.
Spring washer is provided with between described nut and described adjustable plate.Make nut more fastening be fixed on bolt, simultaneously squeeze adjustments plate, improves sealing effectiveness.
The utility model has the advantages that: by the size of the position of adjustable plate adjustment mud-suction hole, realize the adjustment of size to mud-suction hole and position, ensure that the uniformity of dredging tube spoil disposal, structure is simple, and easy to operate, use cost is low.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of dredging tube in the utility model embodiment;
Accompanying drawing 2 is A-A item sectional view in Fig. 1;
Accompanying drawing 3 is B direction view in Fig. 2;
Accompanying drawing 4 is C portion enlarged drawing in Fig. 2;
1, body, 2, mud-suction hole, 3, adjustable plate, 4, adjustment hole, 5, bolt, 6, nut, 7, bolt hole, 8, sealing gasket, 9, spring washer.
Detailed description of the invention
Embodiment:
Consult Fig. 1-4, a kind of dredging tube, comprise the mud-suction hole 2 be arranged on body 1, it also comprises and is arranged on adjustable plate 3 outside mud-suction hole 2 and nut 6, wherein on the body 1 of mud-suction hole 2 both sides, be respectively equipped with some bolts 5, in the middle part of adjustable plate 3, be provided with the adjustment hole 4 matched with mud-suction hole 2, be provided with the bolt hole 7 of strip at the lateral edges of adjustable plate 3, nut 6 is provided through on the bolt 5 of bolt hole 7.Sealing gasket 8 is provided with between adjustable plate 3 and mud-suction hole 2.Mud-suction hole 2 and adjustment hole 4 are respectively in Long Circle.Spring washer 9 is provided with between nut 6 and adjustable plate 3.
The body 1 of mud-suction hole 2 both sides is provided with bolt 5, the both sides of the edge of adjustable plate 3 are provided with the bolt hole 7 of strip, adjustable plate 3 can be fixed on body 1 by nut 6, and adjustment hole 4 is overlapping with mud-suction hole 2, by adjustment bolt 5 in bolt hole 7 position, adjustable plate 4 is moved on body 1, adjustment hole 4 and mud-suction hole 2 interlock, thus the size of adjustment mud-suction hole 2, after meeting the requirement of setting operating mode, fastening nut 6, makes adjustable plate 3 be fixed on body 1.By the area of adjustment mud-suction hole crested, realize the effect regulating mud-suction hole size, thus realize the adjustment of inhaling mud amount according to different regulating working conditions, ensure the uniformity of dredging tube spoil disposal.
Above-listed detailed description is illustrating for one of the utility model possible embodiments, this embodiment is also not used to limit the scope of the claims of the present utility model, allly do not depart from the equivalence that the utility model does and implement or change, all should be contained in the scope of the claims of this case.
Claims (4)
1. a dredging tube, comprise the mud-suction hole be arranged on body, it is characterized in that: it also comprises and is arranged on adjustable plate outside described mud-suction hole and nut, wherein on the described body of described mud-suction hole both sides, be respectively equipped with some bolts, the adjustment hole matched with described mud-suction hole is provided with in the middle part of adjustable plate, be provided with the bolt hole of strip at the lateral edges of adjustable plate, nut is provided through on the bolt of bolt hole.
2. a kind of dredging tube according to claim 1, is characterized in that: between described adjustable plate and described mud-suction hole, be provided with sealing gasket.
3. a kind of dredging tube according to claim 1 and 2, is characterized in that: described mud-suction hole and adjustment hole are respectively in Long Circle.
4. a kind of dredging tube according to claim 3, is characterized in that: between described nut and described adjustable plate, be provided with spring washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534240.5U CN204121824U (en) | 2014-09-17 | 2014-09-17 | A kind of dredging tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534240.5U CN204121824U (en) | 2014-09-17 | 2014-09-17 | A kind of dredging tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121824U true CN204121824U (en) | 2015-01-28 |
Family
ID=52378214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420534240.5U Active CN204121824U (en) | 2014-09-17 | 2014-09-17 | A kind of dredging tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204121824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465276A (en) * | 2018-04-09 | 2018-08-31 | 刘洋 | A kind of hydraulic type sludge drainage system |
-
2014
- 2014-09-17 CN CN201420534240.5U patent/CN204121824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465276A (en) * | 2018-04-09 | 2018-08-31 | 刘洋 | A kind of hydraulic type sludge drainage system |
| CN108465276B (en) * | 2018-04-09 | 2020-06-26 | 中山市民东有机废物处理有限公司 | Hydraulic mud discharging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510380 Jin Hao building, No. 83, flower land Avenue, Guangdong, Guangzhou, No. 16, China Patentee after: Guangzhou Xinzhi Environmental Protection Industry Co., Ltd. Address before: 510380 Jin Hao building, No. 83, flower land Avenue, Guangdong, Guangzhou, No. 16, China Patentee before: Guangzhou NewEarth Environmental Protection Industry Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |