CN203297826U - Scour-resistant ash pipe elbow structure - Google Patents

Scour-resistant ash pipe elbow structure Download PDF

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Publication number
CN203297826U
CN203297826U CN2013201100614U CN201320110061U CN203297826U CN 203297826 U CN203297826 U CN 203297826U CN 2013201100614 U CN2013201100614 U CN 2013201100614U CN 201320110061 U CN201320110061 U CN 201320110061U CN 203297826 U CN203297826 U CN 203297826U
Authority
CN
China
Prior art keywords
pipe
ash
pipe elbow
ash pipe
elbow
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.)
Active
Application number
CN2013201100614U
Other languages
Chinese (zh)
Inventor
黄世刚
龙合毅
李红旗
伍崇宽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUIZHOU TIANFU CHEMICAL CO Ltd
Original Assignee
GUIZHOU TIANFU CHEMICAL CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUIZHOU TIANFU CHEMICAL CO Ltd filed Critical GUIZHOU TIANFU CHEMICAL CO Ltd
Priority to CN2013201100614U priority Critical patent/CN203297826U/en
Application granted granted Critical
Publication of CN203297826U publication Critical patent/CN203297826U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a scour-resistant ash pipe elbow structure. The scour-resistant ash pipe elbow structure comprises an ash pipe elbow (1), wherein the ash pipe elbow (1) is sleeved with a pipe sleeve (2) in a connected mode, and a concrete layer (3) is arranged between the ash pipe elbow (1) and the pipe sleeve (2). Due to the facts that the ash pipe elbow is sleeved with the pipe sleeve in the connected mode, and concrete is filled into the position between an ash pipe and the pipe sleeve, the idea of using concrete to blocking ash can be used for prolonging the service life of the ash pipe elbow. Due to the facts that a blocking piece is arranged between each of the two end faces of the pipe sleeve and the ash pipe elbow, and a grouting opening is formed in the pipe sleeve, the situation that the filled concrete layer is compact and firm can be ensured, and durability is improved.

Description

Resistance to erosion ash pipe elbow structure
Technical field
The utility model relates to a kind of resistance to erosion ash pipe elbow structure, belongs to particular tube elbow field.
Background technique
Often can carry the larger material of some quality and density in the pipe transportation art; the wearing and tearing to tube wall in course of conveying of such material are comparatively serious; particularly in the elbow zone; be subjected to centrifugal action; its regional tube wall often can grind phenomenon; cause material to be revealed, have a strong impact on normally carrying out of production.
Summary of the invention
The technical problems to be solved in the utility model is: is provided a kind of grey pipe bend working life of can increasing, and resistance to erosion ash pipe elbow structure simple in structure, that cost is low, can overcome the deficiencies in the prior art.
The technical solution adopted in the utility model is: resistance to erosion ash pipe elbow structure, comprise grey pipe bend, and be connected to pipe box at grey pipe bend overcoat, be provided with concrete layer between grey pipe bend and pipe box.
The sectional shape of pipe box is rectangle or circle.
Be connected with jam between the both ends of the surface of pipe box and grey pipe bend, and offer grouting port on pipe box.
Compared with the prior art: the utility model passes through at grey pipe bend overcoat female connector pipe, and fills concrete between ash pipe and sleeve pipe, so just can adopt the working life that increases grey pipe bend with the theory of the stifled ash of ash.Be connected with jam between the both ends of the surface of pipe box and grey pipe bend, and offer grouting port on pipe box, can guarantee that like this concrete layer of filling is tight, solid, increase serviceability.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
embodiment 1: as shown in Figure 1, be socketed with pipe box 2 outside grey pipe bend 1, pipe box 2 can adopt the mode of assembly welding to be welded into rectangular tube, also existing section bar steel pipe can adopted, if old pipe is transformed, the assembly welding mode of preferably being convenient to crooked socket is processed as rectangle with pipe box 2, after connecting pipe box 2, welding jam 4 between the both ends of the surface of pipe box 2 and grey pipe bend 1, and offer grouting port on pipe box 2, after above-mentioned connection is complete, the concrete that by grouting port, will be stirred injects between grey pipe bend 1 and pipe box 2, form concrete layer 3 between grey pipe bend 1 and pipe box 2, after complete, bridge welding being connected on grouting port gets final product its sealing.

Claims (3)

1. a resistance to erosion ash pipe elbow structure, comprise grey pipe bend (1), it is characterized in that: be socketed with pipe box (2) outside grey pipe bend (1), be provided with concrete layer (3) between grey pipe bend (1) and pipe box (2).
2. resistance to erosion ash pipe elbow structure according to claim 1, it is characterized in that: the sectional shape of pipe box (2) is rectangle or circle.
3. resistance to erosion ash pipe elbow structure according to claim 1 is characterized in that: be connected with jam (4) between the both ends of the surface of pipe box (2) and grey pipe bend (1), and offer grouting port on pipe box (2).
CN2013201100614U 2013-03-12 2013-03-12 Scour-resistant ash pipe elbow structure Active CN203297826U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013201100614U CN203297826U (en) 2013-03-12 2013-03-12 Scour-resistant ash pipe elbow structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013201100614U CN203297826U (en) 2013-03-12 2013-03-12 Scour-resistant ash pipe elbow structure

Publications (1)

Publication Number Publication Date
CN203297826U true CN203297826U (en) 2013-11-20

Family

ID=49573833

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013201100614U Active CN203297826U (en) 2013-03-12 2013-03-12 Scour-resistant ash pipe elbow structure

Country Status (1)

Country Link
CN (1) CN203297826U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105003783A (en) * 2015-06-15 2015-10-28 淄博滕坤工贸有限公司 Built-in auxiliary wear-resistant elbow used for concrete pump truck

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105003783A (en) * 2015-06-15 2015-10-28 淄博滕坤工贸有限公司 Built-in auxiliary wear-resistant elbow used for concrete pump truck

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