CN203317331U - Disassembling tool for check valves of homogenizers - Google Patents
Disassembling tool for check valves of homogenizers Download PDFInfo
- Publication number
- CN203317331U CN203317331U CN2013203077025U CN201320307702U CN203317331U CN 203317331 U CN203317331 U CN 203317331U CN 2013203077025 U CN2013203077025 U CN 2013203077025U CN 201320307702 U CN201320307702 U CN 201320307702U CN 203317331 U CN203317331 U CN 203317331U
- Authority
- CN
- China
- Prior art keywords
- swivel nut
- valve seat
- disassembling tool
- flange part
- homogenizers
- 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
Links
Abstract
The utility model discloses a disassembling tool for check valves of homogenizers. The disassembling tool comprises a flange part. The flange part is provided with a threaded hole, a swivel nut is arranged in the threaded hole, and an ejector rod is arranged in an inner hole in the swivel nut. The disassembling tool has the advantages that the valve seat disassembling difficulty can be reduced, and the possibility of damage to valve seats and gaskets is reduced.
Description
Technical field
The utility model relates to homogenizer, is specifically related to the instrument of dismounting check valve.
Background technology
Homogenizer one-way valve seat cylindrical is taper, coordinate with the inner conical surface of the homogenizer pump housing and realize sealing, sealing face cone degree is generally smaller, there is auto-lock function, can prevent that valve seat from unclamping, because feed pressure in the homogenizer pump housing is higher, can reach tens, to 100 MPas, therefore, after homogenizer uses a period of time, it is very tight that one-way valve seat can coordinate with the pump housing conical surface, the method of tradition dismounting valve seat is to knock a loosening bar (being shown 1 in Fig. 1) with sledge hammer, valve seat is pounded out, percussion power needs very large, generally need to repeatedly knock and valve seat could be split out, cause the dismantlement work difficulty higher, and in unloading process, often can be because percussion power is excessive, cause the damage of valve seat and pad.
The utility model content
The purpose of this utility model is to provide a kind of instrument of new dismounting check valve.
According to the utility model, a kind of dismantling device for the homogenizer check valve comprises: flange part, and it has screwed hole, and swivel nut is located in described screwed hole, in the endoporus of swivel nut, push rod is housed.
Positive progressive effect of the present utility model is: can reduce valve seat dismounting difficulty, and reduce the damage possibility of valve seat and pad.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of traditional dismounting mode.
Fig. 2 is the schematic diagram that uses dismantling device of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing illustrated embodiment, the utility model is elaborated.
As shown in Figure 2, a kind of dismantling device for the homogenizer check valve 100 comprises: flange part 110, and it has screwed hole, and swivel nut 120 is located in described screwed hole, and the endoporus of swivel nut 120 is equipped with push rod 130.
At first swivel nut 120 is screwed in the screwed hole of flange part 110, and push rod is packed in the endoporus of swivel nut 120, adjust height, then flange part 110 is contained in to the pump housing 10 lower ends, after guaranteeing to connect reliably, rotation swivel nut 120, swivel nut 120 drives push rods 130 and moves upward until contact with the pad 30 under valve seat 20, at this moment revolve swivel nut with spanner, one-way valve seat can be ejected.If valve seat is tight especially, can't eject with swivel nut, can assist simultaneously and knock the push rod lower end, one-way valve seat can be ejected.
The flange part that the dismounting valve seat is used is installed and pump housing lower end, has used the installing hole of other parts of pump housing lower end to connect this flange part, makes the total compactness.
Swivel nut adopts helicitic texture to be connected with flange part, and screw thread amplifies spanner power, to realize the dismounting to valve seat.
Although the utility model is described according to its preferred embodiment, there are the change, displacement and the various substitute equivalents that fall in the utility model scope.Here the example provided is only illustrative, rather than to restriction of the present utility model.
For the sake of simplicity, this specification has omitted the description to known technology.
Claims (1)
1. the dismantling device for the homogenizer check valve, is characterized in that, it comprises: flange part, and it has screwed hole, and swivel nut is located in described screwed hole, in the endoporus of swivel nut, push rod is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203077025U CN203317331U (en) | 2013-05-30 | 2013-05-30 | Disassembling tool for check valves of homogenizers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203077025U CN203317331U (en) | 2013-05-30 | 2013-05-30 | Disassembling tool for check valves of homogenizers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203317331U true CN203317331U (en) | 2013-12-04 |
Family
ID=49656724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203077025U Expired - Lifetime CN203317331U (en) | 2013-05-30 | 2013-05-30 | Disassembling tool for check valves of homogenizers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203317331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922172A (en) * | 2016-06-08 | 2016-09-07 | 大唐南京发电厂 | Disassembling clamping apparatus for valve core of steam intake valve |
| CN106392984A (en) * | 2016-06-28 | 2017-02-15 | 中国南方航空工业(集团)有限公司 | Quick release device |
-
2013
- 2013-05-30 CN CN2013203077025U patent/CN203317331U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922172A (en) * | 2016-06-08 | 2016-09-07 | 大唐南京发电厂 | Disassembling clamping apparatus for valve core of steam intake valve |
| CN106392984A (en) * | 2016-06-28 | 2017-02-15 | 中国南方航空工业(集团)有限公司 | Quick release device |
| CN106392984B (en) * | 2016-06-28 | 2019-03-05 | 中国南方航空工业(集团)有限公司 | Quick-disassembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |