CN204493218U - A kind of lining fluorine chemical pump - Google Patents
A kind of lining fluorine chemical pump Download PDFInfo
- Publication number
- CN204493218U CN204493218U CN201520178467.5U CN201520178467U CN204493218U CN 204493218 U CN204493218 U CN 204493218U CN 201520178467 U CN201520178467 U CN 201520178467U CN 204493218 U CN204493218 U CN 204493218U
- Authority
- CN
- China
- Prior art keywords
- pump
- centrifugal pump
- housing
- filtrating equipment
- fragment
- 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 - Fee Related
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Abstract
The utility model belongs to technical field of chemical, be specifically related to a kind of lining fluorine chemical pump, comprise in the pump housing and component are lined with the centrifugal pump of teflon, motor and filtrating equipment, be provided with dynamic torque sensor between centrifugal Pump and Electromotor, the liquid outlet of centrifugal pump is provided with filtrating equipment, in use, the first situation is that the fragment coming off or rupture is less, fragment along with liquid enter the housing of filtrating equipment after be filtered net filtration to falling in drainage conduit, the second situation is that the fragment coming off or rupture is larger, larger fragment hinders the normal rotation of blade and causes the moment of torsion of transmission shaft to change, dynamic torque sensor by the data transmission of change in torque in computer, staff is by finding to data analysis and contrast the problem that pump housing liner fluorine comes off or ruptures in time, structure of the present utility model is simple, reasonable in design, safe and reliable, easy to use, with low cost, be easy to promote on a large scale and use.
Description
technical field:
The utility model belongs to technical field of chemical, is specifically related to a kind of lining fluorine chemical pump.
background technique:
Lining fluorine chemical pump is widely used chemical industry, the manufacturing enterprise such as oil field and colliery, almost particularly indispensable a kind of equipment in transfusion system, the lining fluorine chemical pump of current use has higher corrosion resistance and acid resistance, but when the large and work under bad environment of the intensity that operates, the phenomenon that the fluorine material served as a contrast can come off or rupture, acidic liquid in such transfusion system or corrosive liquid know from experience the corrosion pump housing and component, cause the damage of the pump housing and component, and part and complexity thereof are changed in maintenance, have impact on the working life of chemical pump, make troubles to production, significantly reduce manufacturing efficiency, add the operation cost of enterprise, the lining fluorine material come off in addition or rupture can enter into transfusion system, cause the damage of system Instrumental instrument, the serious system that also can cause shuts down and potential safety hazard, greatly have impact on the normal production of enterprise, make troubles to the operation of enterprise and management.
model utility content:
The utility model makes up and improves above-mentioned the deficiencies in the prior art part, provides the lining fluorine chemical pump that a kind of structure is simple, reasonable in design, esy to use, safe and reliable, with low cost, can promote on a large scale in each enterprise and use.
The technical solution adopted in the utility model is: a kind of lining fluorine chemical pump, comprise in the pump housing and component are lined with the centrifugal pump of teflon, motor and filtrating equipment, dynamic torque sensor is provided with between centrifugal Pump and Electromotor, the two ends of dynamic torque sensor are connected with the output shaft of motor and the transmission shaft of centrifugal pump respectively by coupling, the liquid outlet of centrifugal pump is provided with filtrating equipment, filtrating equipment comprises housing, feed liquor elbow, fluid elbow and drainage conduit, side near liquid outlet in housing is provided with filter screen, the below of filter screen is provided with drainage conduit, the end of drainage conduit is welded with mounting flange, mounting flange is connected with blind plate by bolt, described dynamic torque sensor is connected with computer by wire.
Described fluid elbow and feed liquor elbow are provided with flange plate.
Described filter screen is provided with filtration circular hole, and the diameter filtering circular hole is 5mm to 8mm.
The shape of described housing is cylindrical.
The beneficial effects of the utility model: structure is simple, reasonable in design, safe and reliable, easy to use, with low cost, is easy to promote on a large scale and use, in use, when the lining fluorine material in centrifugal pump comes off or ruptures, two kinds of situations are had to occur, the first situation is that the fragment coming off or rupture is less, do not affect the rotation of impeller in pump, fragment along with liquid enter the housing of filtrating equipment after be filtered net filtration to falling in drainage conduit, avoid fluorine material fragment to enter in transfusion system and cause instrument and apparatus and other device damage, reduce the cost of production of enterprise, improve the working life of instrument and apparatus, closely improve the economic benefit of enterprise, the second situation is that the fragment coming off or rupture is larger, larger fragment cannot be discharged from the liquid outlet of centrifugal pump, but interfere with the blade that rotates in the pump housing, hinder the normal rotation of blade and cause the moment of torsion of transmission shaft to change, now, dynamic torque sensor by the data transmission of change in torque in computer, staff is by finding to data analysis and contrast the problem that pump housing liner fluorine comes off or ruptures in time, by on-call maintenance and change the damage that part avoids equipment, improve the working life of working efficiency and equipment, larger economic benefit and social benefit is createed for enterprise.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of filtrating equipment in the utility model.
Fig. 3 is the structural representation of filter screen in the utility model.
embodiment:
With reference to each figure, a kind of lining fluorine chemical pump, comprise in the pump housing and component are lined with the centrifugal pump 3 of teflon, motor 6 and filtrating equipment 2, dynamic torque sensor 4 is provided with between centrifugal pump 3 and motor 6, the two ends of dynamic torque sensor 4 are connected with the output shaft of motor 6 and the transmission shaft of centrifugal pump 3 respectively by coupling 5, the liquid outlet of centrifugal pump 3 is provided with filtrating equipment 2, filtrating equipment 2 comprises housing 202, feed liquor elbow 201, fluid elbow 204 and drainage conduit 206, side near liquid outlet in housing 202 is provided with filter screen 205, the below of filter screen 205 is provided with drainage conduit 206, the end of drainage conduit 206 is welded with mounting flange 207, mounting flange 207 is connected with blind plate 208 by bolt, described dynamic torque sensor 4 is connected with computer 1 by wire, described fluid elbow 204 and feed liquor elbow 201 are provided with flange plate 203, described filter screen 205 is provided with and filters circular hole 209, and the diameter filtering circular hole 209 is 5mm to 8mm, the shape of described housing 202 is cylindrical.In use, when the lining fluorine material in centrifugal pump 3 comes off or ruptures, if the fragment coming off or rupture is less, do not affect the rotation of impeller in pump, fragment along with liquid enter housing 202 after be filtered net 205 and be filled in drainage conduit 206, avoid fluorine material fragment to enter in transfusion system and cause instrument and apparatus and other device damage, regular dismounting blind plate 208 fragment cleaned out in drainage conduit 206, if the fragment coming off or rupture is larger, larger fragment cannot be discharged from the liquid outlet of centrifugal pump 3, but interfere with the blade that rotates in the pump housing, hinder the normal rotation of blade and cause the moment of torsion of transmission shaft to change, now, dynamic torque sensor 4 by the data transmission of change in torque in computer 1, staff is by finding to data analysis and contrast the problem that pump housing liner fluorine comes off or ruptures in time, by on-call maintenance and change the damage that part avoids equipment, improve the working life of working efficiency and equipment, larger economic benefit and social benefit is createed for enterprise.Structure of the present utility model is simple, reasonable in design, safe and reliable, easy to use, with low cost, is easy to promote on a large scale and use.
Claims (4)
1. a lining fluorine chemical pump, comprise in the pump housing and component are lined with the centrifugal pump (3) of teflon, motor (6) and filtrating equipment (2), it is characterized in that: between centrifugal pump (3) and motor (6), be provided with dynamic torque sensor (4), the two ends of dynamic torque sensor (4) are connected with the output shaft of motor (6) and the transmission shaft of centrifugal pump (3) respectively by coupling (5), the liquid outlet of centrifugal pump (3) is provided with filtrating equipment (2), filtrating equipment (2) comprises housing (202), feed liquor elbow (201), fluid elbow (204) and drainage conduit (206), side near liquid outlet in housing (202) is provided with filter screen (205), the below of filter screen (205) is provided with drainage conduit (206), the end of drainage conduit (206) is welded with mounting flange (207), mounting flange (207) is connected with blind plate (208) by bolt, described dynamic torque sensor (4) is connected with computer (1) by wire.
2. one lining fluorine chemical pump according to claim 1, is characterized in that: described fluid elbow (204) and feed liquor elbow (201) are provided with flange plate (203).
3. one lining fluorine chemical pump according to claim 1, is characterized in that: described filter screen (205) is provided with and filters circular hole (209), and the diameter filtering circular hole (209) is 5mm to 8mm.
4. one lining fluorine chemical pump according to claim 1, is characterized in that: the shape of described housing (202) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178467.5U CN204493218U (en) | 2015-03-28 | 2015-03-28 | A kind of lining fluorine chemical pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178467.5U CN204493218U (en) | 2015-03-28 | 2015-03-28 | A kind of lining fluorine chemical pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493218U true CN204493218U (en) | 2015-07-22 |
Family
ID=53572541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178467.5U Expired - Fee Related CN204493218U (en) | 2015-03-28 | 2015-03-28 | A kind of lining fluorine chemical pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457908A (en) * | 2018-05-11 | 2018-08-28 | 约翰斯顿流体科技（无锡）有限公司 | A kind of sucking air deflector of centrifugal pump |
-
2015
- 2015-03-28 CN CN201520178467.5U patent/CN204493218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457908A (en) * | 2018-05-11 | 2018-08-28 | 约翰斯顿流体科技（无锡）有限公司 | A kind of sucking air deflector of centrifugal pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160328 |