CN202338723U - Anti-erosion and wear-resistant pipeline elbow - Google Patents

Anti-erosion and wear-resistant pipeline elbow Download PDF

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Publication number
CN202338723U
CN202338723U CN2011204853931U CN201120485393U CN202338723U CN 202338723 U CN202338723 U CN 202338723U CN 2011204853931 U CN2011204853931 U CN 2011204853931U CN 201120485393 U CN201120485393 U CN 201120485393U CN 202338723 U CN202338723 U CN 202338723U
Authority
CN
China
Prior art keywords
pipe
wear
erosion
pipe body
discharge nozzle
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
Application number
CN2011204853931U
Other languages
Chinese (zh)
Inventor
王永昌
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.)
TAIXING JINJIANG CHEMICAL INDUSTRY CO LTD
Original Assignee
TAIXING JINJIANG CHEMICAL INDUSTRY 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 TAIXING JINJIANG CHEMICAL INDUSTRY CO LTD filed Critical TAIXING JINJIANG CHEMICAL INDUSTRY CO LTD
Priority to CN2011204853931U priority Critical patent/CN202338723U/en
Application granted granted Critical
Publication of CN202338723U publication Critical patent/CN202338723U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an anti-erosion and wear-resistant pipeline elbow. The anti-erosion and wear-resistant pipeline elbow comprises a pipe body, a feeding pipe and a discharging pipe, wherein the feeding pipe is connected at one end of the pipe body, and is coaxial to the pipe body; the side wall of the pipe body is connected with the discharging pipe and forms a certain included angle with the pipe body; the feeding pipe and the pipe body are different in diameter; and the feeding pipe is connected with the pipe body by a transition pipe. The anti-erosion and wear-resistant pipeline elbow has the advantages that the flowing speed of sandy liquid materials of the feeding pipe entering the pipe elbow is buffered by adopting a concentric reducing pipe, the following materials are prevented from directly eroding the inner wall of the pipe body of the pipeline elbow by matching with deposited materials on a blind plate, so that the anti-erosion and wear-resistant properties of the pipeline elbow are effectively improved, and the service life is prolonged.

Description

A kind of channel bend of anti-erosive wear
Technical field
The utility model relates to a kind of channel bend of anti-erosive wear, is particularly suitable for containing the use of husky liquid material conveyance conduit.
Background technique
In cassava preparing alcohol technology, need pulverize liquefaction to cassava; Sand content is higher in its liquid material, and severe to the elbow wearing and tearing in pipeline transport, common elbow outer arc is through containing washing away for a long time of husky liquid when producing continuously; Very easily wearing and tearing are worn through, and elbow is shorter working life.
Summary of the invention
In order to solve deficiency of the prior art, it is a kind of simple in structure that the utility model provides, and anti-ly washes away, weares and teares, the channel bend of long service life.
The technological scheme that the utility model adopts is; A kind of channel bend of anti-erosive wear; Comprise body, supply pipe and discharge nozzle; Supply pipe be connected in body one end and with the body concentric; Connect discharge nozzle and in a certain angle with body on the sidewall of body, its technical characterstic is that said supply pipe is different with pipe diameter, and supply pipe is through transition pipe connected pipe body.
Further, said transition tube is a Concentric Reducers.
Further, said discharge nozzle is near body one end, and the body the other end is provided with blind plate.
Further, said feed tube diameter is smaller or equal to the discharge nozzle diameter.
Again further, the distance of said discharge nozzle and body one end equals feed tube diameter.
Contain husky liquid material after supply pipe gets into channel bend, at first pass through Concentric Reducers, utilize the pipe diameter increase of Concentric Reducers to make the flow velocity that contains husky liquid slack-off, reduction contains the erosive wear of husky liquid to channel bend; Contain husky liquid washes away the body the other end along body blind plate; The sand of carrying secretly in the liquid is left near the blind plate end; Near the liquid material that is accumulating a segment distance blind plate end, follow-up material at first impact this material that accumulates, and discharge from discharge nozzle then; It greatly reduces the impact of follow-up material to blind plate, has guaranteed the working life of channel bend; Feed tube diameter guarantees that smaller or equal to the discharge nozzle diameter material can be difficult for stopping up in time by the discharge nozzle discharging; When producing parking, can take blind plate apart, water washes away the sand that the channel bend place accumulates, and has prolonged the working life of channel bend.
The utility model adopts Concentric Reducers buffering supply pipe to get into the husky liquid material flow velocity that contains of channel bend; Cooperating blind plate to accumulate material avoids follow-up material directly to wash away pipeline swan neck body inwall; Thereby effectively improve the anti-erosive wear of channel bend, increase the service life.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: body 1, supply pipe 2, Concentric Reducers 3, discharge nozzle 4, blind plate 5.
Embodiment
Shown in Figure 1, a kind of channel bend of anti-erosive wear comprises body 1, supply pipe 2, Concentric Reducers 3, discharge nozzle 4 and blind plate 5.Body 1 one ends connect supply pipes 2 through Concentric Reducers 3, and supply pipe 2 diameters are less than body 1 diameter, body 1, supply pipe 2 and Concentric Reducers 3 concentrics; The vertical discharge nozzle 4 that connects on the sidewall of body 1, discharge nozzle 4 is near body 1 one ends, and body 1 the other end is provided with blind plate 5; Supply pipe 2 diameters are smaller or equal to discharge nozzle 4 diameters; Discharge nozzle 4 equals supply pipe 2 diameters with the distance of body 1 one ends.

Claims (5)

1. the channel bend of an anti-erosive wear; Comprise body, supply pipe and discharge nozzle; Supply pipe be connected in body one end and with the body concentric; Connect discharge nozzle and in a certain angle with body on the sidewall of body, it is characterized in that: said supply pipe is different with pipe diameter, and supply pipe is through transition pipe connected pipe body.
2. the channel bend of a kind of anti-erosive wear according to claim 1, it is characterized in that: said transition tube is a Concentric Reducers.
3. the channel bend of a kind of anti-erosive wear according to claim 1, it is characterized in that: said discharge nozzle is near body one end, and the body the other end is provided with blind plate.
4. the channel bend of a kind of anti-erosive wear according to claim 1, it is characterized in that: said feed tube diameter is smaller or equal to the discharge nozzle diameter.
5. according to the channel bend of claim 1 or 3 or 4 described a kind of anti-erosive wears, it is characterized in that: the distance of said discharge nozzle and body one end equals feed tube diameter.
CN2011204853931U 2011-11-30 2011-11-30 Anti-erosion and wear-resistant pipeline elbow Expired - Fee Related CN202338723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204853931U CN202338723U (en) 2011-11-30 2011-11-30 Anti-erosion and wear-resistant pipeline elbow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204853931U CN202338723U (en) 2011-11-30 2011-11-30 Anti-erosion and wear-resistant pipeline elbow

Publications (1)

Publication Number Publication Date
CN202338723U true CN202338723U (en) 2012-07-18

Family

ID=46487414

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204853931U Expired - Fee Related CN202338723U (en) 2011-11-30 2011-11-30 Anti-erosion and wear-resistant pipeline elbow

Country Status (1)

Country Link
CN (1) CN202338723U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102401207A (en) * 2011-11-30 2012-04-04 泰兴金江化学工业有限公司 Erosive wear resistant pipeline elbow
CN113620063A (en) * 2021-07-16 2021-11-09 秦皇岛秦热发电有限责任公司 Wear-resistant elbow for pneumatically conveying powder materials and using method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102401207A (en) * 2011-11-30 2012-04-04 泰兴金江化学工业有限公司 Erosive wear resistant pipeline elbow
CN113620063A (en) * 2021-07-16 2021-11-09 秦皇岛秦热发电有限责任公司 Wear-resistant elbow for pneumatically conveying powder materials and using method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120718

Termination date: 20171130

CF01 Termination of patent right due to non-payment of annual fee