CN201486877U - Double-door bagasse pump - Google Patents
Double-door bagasse pump Download PDFInfo
- Publication number
- CN201486877U CN201486877U CN2009201868088U CN200920186808U CN201486877U CN 201486877 U CN201486877 U CN 201486877U CN 2009201868088 U CN2009201868088 U CN 2009201868088U CN 200920186808 U CN200920186808 U CN 200920186808U CN 201486877 U CN201486877 U CN 201486877U
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- CN
- China
- Prior art keywords
- pump
- bagasse
- impeller
- door
- double
- 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 - Lifetime
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Abstract
The utility model discloses a double-door bagasse pump with short impeller replacement time, which comprises a pump body; the upper end of the pump body is provided with a discharge port; the pump is characterized in that a pump cover and a filler box are arranged on the pump body ; the pump cover is fixed on the pump body through a connecting bolt; the pump cover is provided with a feed opening; a rotary shaft of a motor is arranged in the filler box; and the rotary shaft is provided with an impeller. The double-door bagasse pump has the advantages that the pump in the structure and the pump cover are detachable; the impeller replacement order is as follows: pump cover detachment, and then impeller replacement; the operation is si mple, the impeller replacement time is reduced, and the detachment and the assembly time is about 1 to 1.5h; simultaneously, the conveying head and the flow of the fluid in the double-door bagasse pump can be regulated by regulating the spacing between the trapezoidal lug on the pump cover and the impeller, so as to achieve the best performance when the double-door bagasse pump is used.
Description
Technical field
The utility model relates to the conveying equipment for fluid substances that uses in the bagasse raw material wet process for pretreating raw material of a kind of paper mill, relates in particular to a kind of double door bagasse pump.
Background technique
The bagasse pump is the important conveying equipment for fluid substances of paper mill slurrying workshop section wet process for pretreating raw material.Its main effect is bagasse water washing cleaning (weight percent concentration 2%～4%) to be transported to the raw material dehydration improve in the equipment of mass dryness fraction.Because contain certain stone, stone and sand grains in the material, be 5～6 months the working life that impeller is general.Wet process for pretreating raw material is higher to the continuity production requirement, generally be " stopping in emergency ", " shutdown of short term " reaches " long term stop " and all establishes maintenance project, so will reduce the replacing time of key equipment easily damaged parts as far as possible, thereby improve production capacity and economic benefit, existing double door bagasse pump, comprise: the pump housing, be provided with discharge port in pump housing upper end, one side of the pump housing is provided with material feeding mouth, the opposite side of the pump housing is provided with Stuffing box, and the rotating shaft of motor is arranged in the Stuffing box, and rotating shaft is provided with impeller.The material feeding mouth and the pump housing of the double door bagasse pump of said structure are integral type, its order of changing impeller is: dismounting motor → dismounting Stuffing box → replacing impeller, dismounting and installation time are about 3～4h, take-down time is longer, influence the manufacturing efficiency of double door bagasse pump, simultaneously, dehvery lift and the flow that enters said structure double door bagasse pump inner fluid fixed unadjustable.
The model utility content
Technical problem to be solved in the utility model is: short double door bagasse pump of a kind of impeller replacing time is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: double door bagasse pump, comprise: the pump housing, be provided with discharge port in pump housing upper end, it is characterized in that: the described pump housing is provided with pump cover and Stuffing box, and pump cover is fixedly installed on the pump housing by connecting bolt, and pump cover is provided with material feeding mouth, the rotating shaft of motor is arranged in the Stuffing box, and rotating shaft is provided with impeller.
Further technical problem to be solved in the utility model is: provide a kind of can the regulated fluid dehvery lift and the double door bagasse pump of flow.
In order to solve the problems of the technologies described above better, the further technological scheme that the utility model adopts is: described pump cover is provided with trapezoidal projection, and trapezoidal projection is arranged in the pump housing and cooperatively interacts with impeller.
The utility model has the advantages that: be detachable between the pump housing of said structure and the pump cover, its order of changing impeller is: dismounting pump cover → replacing impeller, simple to operate, reduce impeller and change the time, dismounting and installation time are about 1～1.5h, simultaneously, and the dehvery lift and the flow of double door bagasse pump inner fluid, can regulate by distance between trapezoidal projection on the adjusting pump cover and the impeller, can reach optimum performance when double door bagasse pump is used.
Description of drawings
Fig. 1 is the utility model double door bagasse pump structure schematic representation.
Among the figure: 1, the pump housing, 2, discharge port, 3, pump cover, 4, Stuffing box, 5, connecting bolt, 6, material feeding mouth, 7, rotating shaft, 8, impeller, 9, trapezoidal projection.
Embodiment
Describe particular content of the present utility model in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, double door bagasse pump, comprise: the pump housing 1, be provided with discharge port 2 in the pump housing 1 upper end, the described pump housing 1 is provided with pump cover 3 and Stuffing box 4, and pump cover 3 is fixedly installed on the pump housing 1 by connecting bolt 5, and pump cover 3 is provided with material feeding mouth 6, the rotating shaft 7 of motor is arranged in the Stuffing box 4, and rotating shaft 7 is provided with impeller 8.Described pump cover 3 is provided with trapezoidal projection 9, and trapezoidal projection 9 is arranged in the pump housing 1 and cooperatively interacts with impeller 8.
Be detachable between the pump housing 1 of said structure and the pump cover 3, its order of changing impeller 8 is: dismounting pump cover 3 → replacing impeller 8, simple to operate, reduce the 8 replacing times of impeller, dismounting and installation time are about 1～1.5h, simultaneously, and the dehvery lift and the flow of double door bagasse pump inner fluid, can regulate by distance A between trapezoidal projection 9 on the adjusting pump cover 3 and the impeller 8, can reach optimum performance when double door bagasse pump is used.
Claims (2)
1. double door bagasse pump, comprise: the pump housing (1), be provided with discharge port (2) in the pump housing (1) upper end, it is characterized in that: the described pump housing (1) is provided with pump cover (3) and Stuffing box (4), pump cover (3) is fixedly installed on the pump housing (1) by connecting bolt (5), pump cover (3) is provided with material feeding mouth (6), and the rotating shaft of motor (7) is arranged in the Stuffing box (4), and rotating shaft (7) is provided with impeller (8).
2. according to the described double door bagasse of claim 1 pump, it is characterized in that: described pump cover (3) is provided with trapezoidal projection (9), and trapezoidal projection (9) is arranged in the pump housing (1) and cooperatively interacts with impeller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201868088U CN201486877U (en) | 2009-08-04 | 2009-08-04 | Double-door bagasse pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201868088U CN201486877U (en) | 2009-08-04 | 2009-08-04 | Double-door bagasse pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486877U true CN201486877U (en) | 2010-05-26 |
Family
ID=42425754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201868088U Expired - Lifetime CN201486877U (en) | 2009-08-04 | 2009-08-04 | Double-door bagasse pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201486877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988505A (en) * | 2009-08-04 | 2011-03-23 | 江苏华机环保设备有限责任公司 | Double-door bagasse pump |
-
2009
- 2009-08-04 CN CN2009201868088U patent/CN201486877U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988505A (en) * | 2009-08-04 | 2011-03-23 | 江苏华机环保设备有限责任公司 | Double-door bagasse pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhangjiagang Yanlord environmental protection equipment limited liability company Assignor: Jiangsu Huaji Environmental Protection Equipment Co., Ltd. Contract record no.: 2016320010046 Denomination of utility model: Double-door bagasse pump Granted publication date: 20100526 License type: Exclusive License Record date: 20160913 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180122 Address after: The private science and Technology Park Suzhou city yangshe town 215600 Jiangsu city of Zhangjiagang province Zhangjiagang Yanlord environmental protection equipment limited liability company Patentee after: Zhangjiagang Yanlord environmental protection equipment limited liability company Address before: 215600 Jiangsu Province, Zhangjiagang city yangshe private science and Technology Park revitalization Road No. 5 Patentee before: Jiangsu Huaji Environmental Protection Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |