CN2526532Y - Semi-sealed/full-sealed hose pump - Google Patents
Semi-sealed/full-sealed hose pump Download PDFInfo
- Publication number
- CN2526532Y CN2526532Y CN 01272773 CN01272773U CN2526532Y CN 2526532 Y CN2526532 Y CN 2526532Y CN 01272773 CN01272773 CN 01272773 CN 01272773 U CN01272773 U CN 01272773U CN 2526532 Y CN2526532 Y CN 2526532Y
- Authority
- CN
- China
- Prior art keywords
- pump case
- pump
- semitight
- flexible pipe
- hermetically sealed
- 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 half-seal/full-seal soft pipe pump, which comprises a soft pipe, a pump shell, a rotor, a press roll, etc. The utility model is characterized in that an upper port and a lower port of the soft pipe are hermetically connected with an upper port and a lower part of the pump shell; the lower half-part of the pump shell is sealed or the upper half-part and the lower half-part of the pump shell are fully sealed used for injecting an amount of cooled and lubricated liquid; the press roll is fixedly connected with the rotor. The utility model has the advantages of simple structure, anti-corrosion, being suitable for transmitting slurry fluid with large viscidity and high solid material containing, long service life of a glue pipe, low operation cost, convenient maintenance and better working performance.
Description
Technical field
The utility model relates to a kind of volume pump, is applicable to that transport viscosity is big, and corrosivity is strong, contains the high slag slurry fluid of amount of solid.
Background technique
The industrial pump that is used for FLUID TRANSPORTATION in modern industry production is of a great variety, but be applicable to that transport viscosity is big, corrosivity is strong, industrial pump that contain the high slag slurry fluid of amount of solid is few, though 94,223,444 8 peristaltic pump patent performances are preferable relatively, but also there are some narrow limitation, the processing technology complexity, the sebific duct life-span is short, the operating cost height.
Summary of the invention
The purpose of this utility model provides a kind of new-type of hose pump, and is simple in structure, do not have and reveals, corrosion-resistant, the sebific duct long service life, and operating cost is low, and service behaviour is better.
The utility model technical solution is:
Semitight/hermetically sealed peristaltic pump, include flexible pipe, pump case, rotor, pressure roller, its characteristics are that pump case is semitight or hermetically sealed, be used to inject a certain amount of cooling, lubricating fluid, flexible pipe lower end mouth and pump case lower end mouth are tightly connected or the upper and lower port of flexible pipe and the upper and lower port of pump case are tightly connected.
When pump case adopted all-sealed structure, peristaltic pump was provided with pressure alarm and superpressure interlocking protective system.
Be respectively equipped with liquid entering hole and liquid port on the pump case.
Flexible pipe is 1 ~ 2, and flexible pipe and pump case circumferential inner wall distance are 0 ~ 10mm.Preferable distance is 3mm.
Pressure roller is fixed on the middle gusset of rotor, and pressure roller and pump case circumferential inner wall distance can be regulated in 0 ~ 6mm scope.Pressure roller outer wall and pump case circumferential inner wall distance range are 20 ~ 70mm.
Roller surface is a cambered surface.Pressure roller can be hollow cylinder or hollow semi-cylindrical.
Liquid entering hole on the pump case and liquid port can adopt valve control, and the sebific duct material is natural rubber or butyl rubber.Sebific duct is shaped as hollow cylinder, inside diameter ranges 20 ~ 80mm, external diameter scope 40 ~ 120mm, length range 1000 ~ 2000mm, sebific duct inwall are provided with 4 ~ 8 layers of reinforcing line, respectively by radially 30 ~ 60 and length direction distribute, and with rubber and the bonding reinforcement of tube wall.The pump case basic shape is a hollow cylinder; The upper and lower port of hollow rectangular or open squares, symmetry is connected as a single entity pressure roller diameter range 50 ~ 150mm, wall thickness 8 ~ 20mm, pressure roller width 30 ~ 150mm with hollow cylinder is tangent up and down.
Pressure roller is positioned on the center line of pump case circumferential inner wall and flexible pipe, and contact during it rolls, extruding make the flexible pipe distortion, guarantee to have certain degree of vacuum in the flexible pipe.
Compare with prior art, the utility model is simple in structure, does not have and reveals, and is corrosion-resistant, the sebific duct long service life, and operating cost is low, and service behaviour is better.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model sectional view.
Embodiment
Referring to Fig. 1, Fig. 2.The utility model includes flexible pipe 7, pump case 1, rotor 2, pressure roller 5, rotor 2 is installed on the pump case 1 by bearing 9, and seal arrangement 10 is arranged outside the bearing 9, pump case 1 upper half part, lower half portion sealing, be used to inject a certain amount of cooling, lubricating fluid, flexible pipe upper end-hole 4 and pump case upper end-hole 16 are tightly connected, and flexible pipe lower end mouth 12 and pump case lower end mouth 11 are tightly connected.Process Installation hole 3, liquid entering hole 13 are arranged on the pump case upper end-hole 16, liquid port 14 is arranged on the pump case lower end mouth 11, pump case 1 front end is provided with visor window 8, and flexible pipe 7 is 1, and flexible pipe 7 and pump case 1 circumferential inner wall distance are 3mm.
Claims (7)
1, semitight/hermetically sealed peristaltic pump, include flexible pipe, pump case, rotor, pressure roller, it is characterized in that pump case is semitight or hermetically sealed, be used to inject a certain amount of cooling, lubricating fluid, flexible pipe lower end mouth and pump case lower end mouth are tightly connected or the upper and lower port of flexible pipe and the upper and lower port of pump case are tightly connected.
2, semitight according to claim 1/hermetically sealed peristaltic pump is characterized in that being respectively equipped with on the pump case liquid entering hole and liquid port.
3, semitight according to claim 1/hermetically sealed peristaltic pump is characterized in that described flexible pipe is 1 ~ 2, and flexible pipe and pump case circumferential inner wall distance are 0 ~ 10mm.
4, semitight according to claim 1/hermetically sealed peristaltic pump is characterized in that pressure roller is fixed on the middle gusset of rotor, and pressure roller and pump case circumferential inner wall distance can be regulated in 0 ~ 6mm scope.
5, semitight according to claim 3/hermetically sealed peristaltic pump is characterized in that described flexible pipe and pump case circumferential inner wall distance is 3mm.
6, semitight according to claim 4/hermetically sealed peristaltic pump is characterized in that described roller surface is a cambered surface.
7, semitight according to claim 6/hermetically sealed peristaltic pump is characterized in that described pressure roller is hollow cylinder or hollow semi-cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272773 CN2526532Y (en) | 2001-12-10 | 2001-12-10 | Semi-sealed/full-sealed hose pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272773 CN2526532Y (en) | 2001-12-10 | 2001-12-10 | Semi-sealed/full-sealed hose pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2526532Y true CN2526532Y (en) | 2002-12-18 |
Family
ID=33677869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01272773 Expired - Lifetime CN2526532Y (en) | 2001-12-10 | 2001-12-10 | Semi-sealed/full-sealed hose pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2526532Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102713290A (en) * | 2009-08-26 | 2012-10-03 | 阿斯特利乌姆有限公司 | Peristaltic pump |
| CN105673463A (en) * | 2016-04-01 | 2016-06-15 | 陈潜 | Hose pump with heat dissipation device |
-
2001
- 2001-12-10 CN CN 01272773 patent/CN2526532Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102713290A (en) * | 2009-08-26 | 2012-10-03 | 阿斯特利乌姆有限公司 | Peristaltic pump |
| CN105673463A (en) * | 2016-04-01 | 2016-06-15 | 陈潜 | Hose pump with heat dissipation device |
| CN105673463B (en) * | 2016-04-01 | 2018-05-22 | 陈潜 | A kind of peristaltic pump with radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111210 Granted publication date: 20021218 |