CN206190593U - High -power dredge pump impeller structure - Google Patents

High -power dredge pump impeller structure Download PDF

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Publication number
CN206190593U
CN206190593U CN201621256941.2U CN201621256941U CN206190593U CN 206190593 U CN206190593 U CN 206190593U CN 201621256941 U CN201621256941 U CN 201621256941U CN 206190593 U CN206190593 U CN 206190593U
Authority
CN
China
Prior art keywords
blade
impeller
cylinder
shaped body
utility
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
CN201621256941.2U
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Chinese (zh)
Inventor
申圣勇
申宝顶
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.)
Jiangsu Best Pump Making Co Ltd
Original Assignee
Jiangsu Best Pump Making 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 Jiangsu Best Pump Making Co Ltd filed Critical Jiangsu Best Pump Making Co Ltd
Priority to CN201621256941.2U priority Critical patent/CN206190593U/en
Application granted granted Critical
Publication of CN206190593U publication Critical patent/CN206190593U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a dredge pump technical field especially relates to a high -power dredge pump impeller structure. The utility model provides a high -power dredge pump impeller structure, including cylindrical major structure, impeller blade and assembly axle, cylindrical major structure links together through the main part reinforced structure with the assembly axle, impeller blade's outside and cylindrical major structure locate the marginal facies with, impeller blade's quantity is 6 and just evenly falls into on cylindrical major structure, 6 individual impeller blade links together through the plain vane reinforced structure, the center pin of blade reinforced structure and the center pin of cylindrical major structure are on same straight line, be equipped with cylindrical seal structure on the blade reinforced structure, the inside assembly axle hole that is equipped with of seal structure, the assembly hole pierces through the assembly axle. The utility model has the advantages that: the utility model discloses impeller strength is higher, and the leakproofness is better, and the security is more secure to simple to operate, assembly efficiency is high.

Description

A kind of high-power blowdown pump impeller structure
Technical field
The utility model is related to blowdown pump technical field, more particularly to a kind of high-power blowdown pump impeller structure.
Background technology
Dredge pump is a kind of such as to be lived dirt for conveying the solid-liquid mixing liquid containing solid particle, fiber etc. for environmental protection industry (epi) The pump class product of water, industrial wastewater, mud etc..The continuing to develop and progressive, it is necessary to be arranged with life in society now Dirty is local more and more, and needs to use powerful dredge pump in some places.High-power dredge pump can the row of raising Dirty operating efficiency, but also there are some requirements higher to dredge pump itself, in the process of running due to dirty impurities in water Uncertainty, the requirement to blowdown pump impeller is higher, situations such as general impeller can be deformed, impeller can be made to break when serious Split, influence the normal operation of dredge pump.
On the other hand because the dredge pump commonly used directly is installed by assembling endoporus, exist during assembling The situation of rotating shaft, it is difficult to be fixed to suitable position, position fixes the service life to impeller not in place and also brings along one A little influences.
Furthermore due to impeller in the course of the work sometimes because poorly sealed or use time too long cause abrasion and Cause poorly sealed, the liquid such as sewage is entered into pump body, certain infringement is caused to dredge pump, influence dredge pump is just Often use.
Utility model content
The purpose of this utility model is to provide a kind of high-power blowdown pump impeller structure, solve impeller when using deform or The problem of fracture, also increases sealing structure in addition, makes sealing more secure, and it is more convenient to install, and improves installation rate and dress With quality.
The technical solution of the utility model is as follows:
A kind of high-power blowdown pump impeller structure, including cylinder-shaped body structure and the cylinder-shaped body structural integrity The impeller blade and assembled shaft of shaping, the cylinder-shaped body structure are connected to one with the assembled shaft by main body ruggedized construction Rise, it is characterised in that:The ragged edge of the impeller blade is identical with the place edge of the cylinder-shaped body structure, the impeller leaf The quantity of piece is 6 and is uniformly divided into the cylinder-shaped body structure that 6 impeller blades are added by plain vane Fixing structure links together, and the central shaft of the central shaft of the blade ruggedized construction and the cylinder-shaped body structure is with always On line, the blade ruggedized construction is provided with cylindrical seal structure, and assembled shaft endoporus is provided with inside the sealing structure, described Assembling endoporus penetrates the assembled shaft.
Further, it is additionally provided with assembling draw-in groove at the assembled shaft endoporus.
Further, the thickness of the blade ruggedized construction is 2mm, and the diameter of the blade ruggedized construction is the cylinder / 3rd of shape agent structure diameter.
Further, the depth of the impeller blade is identical with the depth of the assembled shaft.
The beneficial effects of the utility model:
The utility model impeller intensity is higher, it is to avoid the problem of deformation or fracture during use, and sealing is increased in addition Structure, makes sealing higher, and security is more secure, and easy for installation, and efficiency of assembling is higher, and assembling effect is more preferable.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model;
Fig. 2 is front schematic view of the present utility model;
Fig. 3 is side schematic view of the present utility model;
In figure:1st, cylinder-shaped body structure, 2, impeller blade, 3, assembled shaft, 4, main body ruggedized construction, 5, blade reinforce knot Structure, 6, sealing structure, 7, assembled shaft endoporus, 8, assembling draw-in groove.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of high-power blowdown pump impeller structure, it is adaptable in high-power dredge pump, can be with discharge Dirty pump provides operating efficiency higher.Including cylinder-shaped body structure 1 and the integrally formed leaf of the cylinder-shaped body structure 1 Impeller blade 2 and assembled shaft 3, the cylinder-shaped body structure 1 are linked together with the assembled shaft 3 by main body ruggedized construction 4, High-power blowdown pump impeller structure described in the utility model is formed in one structure, and easy to process, part production efficiency is high, overall Cost can be controlled in rational scope.The place edge of the ragged edge of the impeller blade 2 and the cylinder-shaped body structure 1 It is identical, maximized blowdown flow rate can be realized during blowdown is carried out.The quantity of the impeller blade 2 is 6 and uniform point Into in the cylinder-shaped body structure 1, the intensity that 6 impeller blades 2 may insure impeller under the preceding topic of blowdown flow rate is set It is relatively preferable.6 impeller blades 2 are linked together by plain vane ruggedized construction 5, because dredge pump is high-power , produce fatigue so as to damage impeller blade after long-play, increasing ruggedized construction can effectively solve this problem, make leaf Wheel blade piece performance is more preferable.The central shaft of the central shaft of the blade ruggedized construction 5 and the cylinder-shaped body structure 1 is with always On line, operationally stress evenly, can increase service life to impeller blade.The blade ruggedized construction 5 is provided with cylinder Shape sealing structure 6, makes the better tightness of dredge pump, and security is higher, even if being also not in after long-term use to seal not Good situation.Assembled shaft endoporus 7 is provided with inside the sealing structure 6, the assembling endoporus 7 penetrates the assembled shaft 3, by dress Can be by the assembling of whole blade wheel structure in the agent structure of dredge pump with endoporus 7.
Preferably, being additionally provided with assembling draw-in groove 8 at the assembled shaft endoporus 7, when being assembled, this can be effectively prevented The blade wheel structure of utility model is rotated, and installs more convenient, more in place, makes the operation after assembling more steady, makes its service life more It is long.
Preferably, the thickness of the blade ruggedized construction 5 is 2mm, also will not shadow on the basis of blade strength is increased Ring blowdown flow rate, it is ensured that contaminant removal effectiveness.The diameter of the blade ruggedized construction 5 is three points of the diameter of cylinder-shaped body structure 1 One of, fastening strength is more secure, and stability is higher.
Preferably, the depth of the impeller blade 2 is identical with the depth of the assembled shaft 3, will be of the present utility model After blade wheel structure assembling, evenly, more preferably, security is more preferable for using effect for stress during operation.
The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art For personnel, on the premise of principle described in the utility model is not departed from, some improvement or replacement can also be made, these improvement Or replacement also should be regarded as protection domain of the present utility model.

Claims (4)

1. a kind of high-power blowdown pump impeller structure, including cylinder-shaped body structure (1) and the cylinder-shaped body structure (1) Integrally formed impeller blade (2) and assembled shaft (3), the cylinder-shaped body structure (1) is with the assembled shaft (3) by main body Ruggedized construction (4) links together, it is characterised in that:The ragged edge of the impeller blade (2) and the cylinder-shaped body structure (1) place edge is identical, and the quantity of the impeller blade (2) is 6 and is uniformly divided into the cylinder-shaped body structure (1) On, 6 impeller blades (2) are linked together by plain vane ruggedized construction (5), the blade ruggedized construction (5) Central shaft and the cylinder-shaped body structure (1) central shaft on the same line, the blade ruggedized construction (5) is provided with Cylindrical seal structure (6), is provided with assembled shaft endoporus (7) inside the sealing structure (6), assembling endoporus (7) penetrates institute State assembled shaft (3).
2. a kind of high-power blowdown pump impeller structure according to claim 1, it is characterised in that:The assembled shaft endoporus (7) place is additionally provided with assembling draw-in groove (8).
3. a kind of high-power blowdown pump impeller structure according to claim 1, it is characterised in that:The blade ruggedized construction (5) thickness is 2mm, the diameter of the blade ruggedized construction (5) be cylinder-shaped body structure (1) diameter three/ One.
4. a kind of high-power blowdown pump impeller structure according to claim 1, it is characterised in that:The impeller blade (2) Depth it is identical with the depth of the assembled shaft (3).
CN201621256941.2U 2016-11-22 2016-11-22 High -power dredge pump impeller structure Expired - Fee Related CN206190593U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621256941.2U CN206190593U (en) 2016-11-22 2016-11-22 High -power dredge pump impeller structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621256941.2U CN206190593U (en) 2016-11-22 2016-11-22 High -power dredge pump impeller structure

Publications (1)

Publication Number Publication Date
CN206190593U true CN206190593U (en) 2017-05-24

Family

ID=58723627

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621256941.2U Expired - Fee Related CN206190593U (en) 2016-11-22 2016-11-22 High -power dredge pump impeller structure

Country Status (1)

Country Link
CN (1) CN206190593U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106351871A (en) * 2016-11-22 2017-01-25 江苏斯别特制泵有限公司 High-power sewage pump impeller structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106351871A (en) * 2016-11-22 2017-01-25 江苏斯别特制泵有限公司 High-power sewage pump impeller structure

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170524

Termination date: 20191122

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