CN204327491U - A kind of mashing pump lining - Google Patents
A kind of mashing pump lining Download PDFInfo
- Publication number
- CN204327491U CN204327491U CN201420742085.6U CN201420742085U CN204327491U CN 204327491 U CN204327491 U CN 204327491U CN 201420742085 U CN201420742085 U CN 201420742085U CN 204327491 U CN204327491 U CN 204327491U
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- CN
- China
- Prior art keywords
- external bushing
- plane
- tile fragment
- separation layer
- mashing pump
- 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.)
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Abstract
The utility model relates to a kind of mashing pump lining, comprise neck bush, external bushing and tile fragment, be provided with separation layer between described neck bush and external bushing, in separation layer, embed tile fragment, be inclined-plane at tile fragment and external bushing surface of contact, the wedge-shaped bar matched with inclined-plane is installed between inclined-plane and external bushing.Use the utility model to extend the working life of lining, steady production, promote quality.
Description
Technical field
The utility model belongs to glass fibre production technical field, is specifically related to a kind of mashing pump lining.
Background technique
Mashing pump adopts screw pump, belongs to rotator type displacement pump, and it relies on screw rod and lining to engage each other to produce volume-variation to carry liquid at suction chamber and discharge side.It is a kind of airtight screw pump of internal messing, and main working parts is made up of the lining with twin-feed spiral cavity and the single thread screw rod that engages with it in stator cavity.The support cylinder of the usually described lining and outside thereof with twin-feed spiral cavity is called as stator, and described single thread screw rod is called as rotor.When driving rotor to make planet gyration around stator center by universal joint coupling shaft, secondary just the engagement continuously of stator rotor forms Seal cage, do at the uniform velocity axial motion to these Seal cage constancies of volume, fed sheet of a media is delivered to extrusion end from suction side through stator rotor pair.The advantage of this pump is strong adaptability, flow trim to medium, pressure pulsation is little, suction capacity is high.Shortcoming is that fragile equipment, the replacement cycle is short, affects manufacturing schedule because mashing pump liner wear degree is poor.
Summary of the invention
For overcoming Problems existing in production, the purpose of this utility model is to provide a kind of mashing pump lining, the working life of this device for prolonging lining, steady production, promotes quality.
For achieving the above object, the technological scheme taked of the utility model is as follows:
The utility model provides a kind of mashing pump lining, comprise neck bush, external bushing and tile fragment, be provided with separation layer between described neck bush and external bushing, in separation layer, embed tile fragment, be inclined-plane at tile fragment and external bushing surface of contact, the wedge-shaped bar matched with inclined-plane is installed between inclined-plane and external bushing.
Wear-resistant slide block and Stamping Steel Ribbon is provided with between described external bushing and separation layer.
Described external bushing is alloy rigid body, and neck bush is composite elastic body.
Use the liner wear of the utility model mashing pump to reduce, immersion agent transmission pressure is stablized, and in immersion agent, impurity reduces, and quality of product promotes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
With reference to shown in Fig. 1, the utility model provides a kind of mashing pump lining, comprise neck bush 1, external bushing 2 and tile fragment 3, be provided with separation layer 4 between neck bush 1 and external bushing 2, be provided with wear-resistant slide block 5 and Stamping Steel Ribbon 6 between external bushing 2 and separation layer 4, in separation layer 4, embed tile fragment 3, be inclined-plane at tile fragment 3 with external bushing 2 surface of contact, between inclined-plane and external bushing 2, install the wedge-shaped bar 7 matched with inclined-plane, external bushing 2 is alloy rigid body, and neck bush 1 is composite elastic body.
In using process, change neck bush 1 according to the distance between central axis by the movement of wedge-shaped bar 7, and then the flowing of alter, reduce the wearing and tearing of lining simultaneously.
Claims (3)
1. a mashing pump lining, comprise neck bush, external bushing and tile fragment, it is characterized in that: be provided with separation layer between described neck bush and external bushing, in separation layer, embed tile fragment, be inclined-plane at tile fragment and external bushing surface of contact, the wedge-shaped bar matched with inclined-plane is installed between inclined-plane and external bushing.
2. mashing pump lining according to claim 1, is characterized in that: be provided with wear-resistant slide block and Stamping Steel Ribbon between described external bushing and separation layer.
3. mashing pump lining according to claim 1, is characterized in that: described external bushing is alloy rigid body, and neck bush is composite elastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742085.6U CN204327491U (en) | 2014-12-02 | 2014-12-02 | A kind of mashing pump lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742085.6U CN204327491U (en) | 2014-12-02 | 2014-12-02 | A kind of mashing pump lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327491U true CN204327491U (en) | 2015-05-13 |
Family
ID=53163860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420742085.6U Active CN204327491U (en) | 2014-12-02 | 2014-12-02 | A kind of mashing pump lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327491U (en) |
-
2014
- 2014-12-02 CN CN201420742085.6U patent/CN204327491U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 456592 north side of Jin Xin Avenue West of the industrial agglomeration area of Linzhou, Henan Patentee after: Henan Guangyuan new materials Limited by Share Ltd Address before: 456592 north side of Jin Xin Avenue West of Linzhou Industrial Agglomeration District, Anyang City, Henan Patentee before: LINZHOU GUANGYUAN NEW MATERIAL TECHNOLOGY CO., LTD. |