CN206942990U - A kind of single-screw (single screw) pump of novel removable - Google Patents
A kind of single-screw (single screw) pump of novel removable Download PDFInfo
- Publication number
- CN206942990U CN206942990U CN201720843113.7U CN201720843113U CN206942990U CN 206942990 U CN206942990 U CN 206942990U CN 201720843113 U CN201720843113 U CN 201720843113U CN 206942990 U CN206942990 U CN 206942990U
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- screw
- pump
- link
- pull bar
- novel removable
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Abstract
The utility model discloses a kind of single-screw (single screw) pump of novel removable, it belongs to screw pump technology field, including the pump housing, described pump housing one end is connected with link, suction chamber is connected with the link, described suction chamber one end is connected with stator and discharge chamber in turn, the discharge chamber periphery is provided with flange, at least provided with two symmetrical pull bars between the flange and link, tensed by pull bar, reduce the trouble that suction chamber sets up nut between stator and link respectively, improve the convenience of dismounting.
Description
Technical field
It the utility model is related to screw pump technology field, and in particular to a kind of single-screw (single screw) pump of novel removable.
Background technology
Screw pump is volume type rotor pump, be change by the volume of annular seal space formed by screw and bushing suck with
Discharge liquid.The characteristics of screw pump is flow trim, pressure fluctuation is small, have low suction capacity, noise, efficiency high, long lifespan,
Reliable operation；, can transfer of highly viscous and the advantages of its protrusion does not form vortex, to the sticky insensitive of medium when being pumped (conveying) medium
Medium, so making its application become more and more extensive.
Screw pump has two kinds of structures of single-suction and double-suction type, but single-screw (single screw) pump only has single-suction, and single-screw (single screw) pump is long-term
Some failures occur unavoidably in use, it is necessary to which periodic maintenance, is made troubles with exempt from customs examination use, but present single-screw (single screw) pump exists
Special instrument is needed to be dismounted during maintenance, operation is complex, is not suitable for ordinary people's Dismountable, and screw pump is stifled
It is not easy to learn in time during plug, is made troubles to work.
For convenience of assembling and repairing, a kind of single-screw (single screw) pump of novel removable is designed, can realize that the quick of screw pump is torn open
Dress.
The content of the invention
For the problems of in the prior art, a kind of single-screw (single screw) pump of novel removable provided by the utility model,
The fast assembling-disassembling of screw pump can be realized, instrument demand is reduced, brings facility, reduces the work burden of people.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of single-screw (single screw) pump of novel removable, including the pump housing, described pump housing one end are connected with link, the link
On be connected with suction chamber, described suction chamber one end is connected with stator and discharge chamber in turn, and the discharge chamber periphery is provided with flange, institute
State between flange and link at least provided with two symmetrical pull bars, tensed by pull bar, reduce suction chamber respectively with
The trouble of nut is set up between stator and link, improves the convenience of dismounting.
Preferably, the pull bar both ends are threaded, and described pull bar one end is tightened on link, the pull bar other end
Flange through on discharge chamber, the pull bar pass the blue one end of discharge cell method and are connected with nut, the nut on pull bar is tightened
After discharge chamber, stator and suction chamber can be linked together.
Preferably, the nut is provided with packing ring, increasing friction force with pull bar junction.
Preferably, sealing gasket is equipped with the suction chamber and discharge chamber, increases seal.
Preferably, the discharge intracavitary is provided with flowmeter, and material discharge rate can be detected by flowmeter, is obtained so as to timely
Know screw pump stopping state, it is convenient to safeguard in time.
The beneficial effects of the utility model are shown：Only needed the nut of pull bar when screw pump repairs or cleans dismounting
After backing out, you can disposably pull down discharge chamber, stator and suction chamber, reduced using tool kind and quantity, operating procedure
Shorten, structure is eased, reduces disassembly and assembly time, facilitates the maintenance of pump, reduces the work burden of staff.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of the single-screw (single screw) pump of novel removable of the utility model；
Fig. 2 is a kind of fractionation structural representation of the single-screw (single screw) pump of novel removable of the utility model.
In figure：The 1- pump housings, 2- links, 3- suction chambers, 4- pull bars, 5- stators, 6- discharges chamber, 7- packing rings, 8- nuts.
Embodiment
For the ease of it will be appreciated by those skilled in the art that being further described below in conjunction with the accompanying drawings to the utility model.
A kind of single-screw (single screw) pump of novel removable as shown in Figure 1-2, including the pump housing 1, described one end of the pump housing 1 are connected with
Frame 2 is connect, suction chamber 3 is connected with the link 2, described one end of suction chamber 3 is connected with stator 5 and discharge chamber 6 in turn, described
Sealing gasket is equipped with suction chamber 3 and discharge chamber 6, increases seal, is provided with flowmeter in the discharge chamber 6, passes through flowmeter
Material discharge rate can be detected, convenient to safeguard in time to learn screw pump stopping state in time, discharge chamber 6 periphery is set
There is flange, at least provided with two symmetrical pull bars 4 between the flange and link 2, tensed, reduced by pull bar 4
Suction chamber 3 sets up the trouble of nut between stator 5 and link 2 respectively, improves the convenience of dismounting, the both ends of pull bar 4
It is threaded, described one end of pull bar 4 is tightened on link 2, and the other end of pull bar 4 is described through the flange on discharge chamber 6
One end that pull bar 4 passes the discharge flange of chamber 6 is connected with nut 8, and chamber 6 can will be discharged after the nut 8 on pull bar 4 is tightened, is determined
Son 5 and suction chamber 3 link together, and the nut 8 is provided with packing ring 7, increasing friction force with the junction of pull bar 4.
Above content is only to structure example of the present utility model and explanation, the technology of affiliated the art
Personnel are made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from
The structure of utility model surmounts scope defined in the claims, all should belong to the scope of protection of the utility model.
Claims (5)
1. a kind of single-screw (single screw) pump of novel removable, it is characterized in that, including the pump housing, described pump housing one end be connected with link, institute
State and suction chamber is connected with link, described suction chamber one end is connected with stator and discharge chamber in turn, and the discharge chamber periphery is set
There is flange, at least provided with two symmetrical pull bars between the flange and link.
2. a kind of single-screw (single screw) pump of novel removable according to claim 1, it is characterized in that, the pull bar both ends carry spiral shell
Line, described pull bar one end are tightened on link, and the pull bar other end passes row through the flange on discharge chamber, the pull bar
Go out the blue one end of cell method and be connected with nut.
3. a kind of single-screw (single screw) pump of novel removable according to claim 2, it is characterized in that, the nut is connected with pull bar
Place is provided with packing ring.
4. a kind of single-screw (single screw) pump of novel removable according to claim 1, it is characterized in that, the suction chamber and discharge chamber
On be equipped with sealing gasket.
5. a kind of single-screw (single screw) pump of novel removable according to claim 1, it is characterized in that, the discharge intracavitary is provided with stream
Gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843113.7U CN206942990U (en) | 2017-07-12 | 2017-07-12 | A kind of single-screw (single screw) pump of novel removable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843113.7U CN206942990U (en) | 2017-07-12 | 2017-07-12 | A kind of single-screw (single screw) pump of novel removable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942990U true CN206942990U (en) | 2018-01-30 |
Family
ID=61369483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720843113.7U Active CN206942990U (en) | 2017-07-12 | 2017-07-12 | A kind of single-screw (single screw) pump of novel removable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869277A (en) * | 2018-07-10 | 2018-11-23 | 广东斯坦德流体***有限公司 | The clear barrel of screw pump with positioning function |
| CN117088145A (en) * | 2023-10-19 | 2023-11-21 | 江苏永阳新材料科技有限公司 | Conveying equipment for dry powder mortar production |
-
2017
- 2017-07-12 CN CN201720843113.7U patent/CN206942990U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869277A (en) * | 2018-07-10 | 2018-11-23 | 广东斯坦德流体***有限公司 | The clear barrel of screw pump with positioning function |
| CN117088145A (en) * | 2023-10-19 | 2023-11-21 | 江苏永阳新材料科技有限公司 | Conveying equipment for dry powder mortar production |
| CN117088145B (en) * | 2023-10-19 | 2024-02-02 | 江苏永阳新材料科技有限公司 | Conveying equipment for dry powder mortar production |
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