CN108730238A - A kind of petrochemical process pump - Google Patents
A kind of petrochemical process pump Download PDFInfo
- Publication number
- CN108730238A CN108730238A CN201810503825.3A CN201810503825A CN108730238A CN 108730238 A CN108730238 A CN 108730238A CN 201810503825 A CN201810503825 A CN 201810503825A CN 108730238 A CN108730238 A CN 108730238A
- Authority
- CN
- China
- Prior art keywords
- pump housing
- support base
- pump
- damping spring
- petrochemical process
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a kind of petrochemical process pumps, including the pump housing, the right end of the pump housing is equipped with pump shaft coupling, the left end of the pump housing is equipped with exit, the upper end of the pump housing is equipped with air-vent cap, and the lower end of the pump housing is equipped with support base, and the support base and the pump housing are attached by welding, the support base is internally provided with damping spring, and the inner surface of the both ends of the damping spring respectively with the support base is fixedly connected by bolt and screw hole.Disperseed by the impact force that can be generated to the pump housing when working equipped with damping spring, improves the damping performance of the pump housing, improve work efficiency and work quality, improve the service life of the pump housing.
Description
Technical field
The present invention relates to pump technical field, specially a kind of petrochemical process pump.
Background technology
Chemical flow-process pump is the general name of various pumps in chemical process.Existing petrochemical process is when in use
It is fixedly connected by bolt and screw hole between the pump housing and external device (ED), and the pump housing is also easy to produce larger rush when in use
Power is hit, junction is caused easily to loosen, stability is reduced, and can not disperse to the power of generation, is unable to reach and subtracts
The effect of shake, reduces working efficiency and work quality, at the same when not in use external dust easily as air-flow enters
The inside of the pump housing damages the inside of the pump housing, reduces the service life of the pump housing.
Invention content
The purpose of the present invention is to provide a kind of petrochemical process pumps, solve the problems, such as proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of petrochemical process pump, including the pump housing, institute
The right end for stating the pump housing is equipped with pump shaft coupling, and the left end of the pump housing is equipped with exit, and the upper end of the pump housing is equipped with air-vent cap, institute
The lower end for stating the pump housing is equipped with support base, and the support base and the pump housing are attached by welding, the support base
It is internally provided with damping spring, the both ends of the damping spring are carried out with the inner surface of the support base by bolt and screw hole respectively
It is fixedly connected, the difference upper mounted plate of both sides up and down in the exit and bottom plate, fixed plate and the lower fixation
Plate is fixedly connected with the pump housing and is axisymmetricly distributed respectively, and the inside of fixed plate and the bottom plate is set
There is dust exhaust apparatus.
Further, the outside of the air-vent cap is equipped with sealing ring, and the inside that the sealing ring is set to the pump housing is logical
Cross screw-in connection.
Further, the both sides of the dust exhaust apparatus are respectively equipped with limited block, and the limited block and the dust exhaust apparatus are logical
It crosses bolt and screw hole is fixedly connected.
Further, the side of fixed plate and the bottom plate is equipped with connector sleeve, and the connector sleeve is sleeved on institute
Exit is stated to be fixedly connected.
Further, the quantity of the damping spring is set as three and is equally distributed on the inside of the support base, described
Support base is made of rubber material.
Compared with prior art, beneficial effects of the present invention are as follows：
Be respectively equipped with upper mounted plate and bottom plate by the both sides at pump housing outlet, make when in use the pump housing and
What is connected between external device (ED) more stablizes, and ensure that process pump continue working, improves work efficiency and work quality, simultaneously
The dust exhaust apparatus inside upper mounted plate and bottom plate is controlled when not in use to work, and the dust in exit is carried out
Processing effectively prevents dust from entering the inside of the pump housing, and is equipped with support base in the bottom of the pump housing, in the inside of support base
Equipped with damping spring, the impact force that can be generated to the pump housing when working disperses, and improves the damping property of the pump housing
Can, improve the service life of the pump housing.
Description of the drawings
Fig. 1 is a kind of petrochemical process pump front view of the present invention,
Fig. 2 is a kind of petrochemical process pump part-structure structural schematic diagram of the present invention.
In figure:It is the pump housing 1, pump shaft coupling 2, exit 3, air-vent cap 4, support base 5, damping spring 6, upper mounted plate 7, lower solid
Fixed board 8, dust exhaust apparatus 9, sealing ring 10, limited block 11, connector sleeve 12.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of petrochemical process pump, including the pump housing 1, it is described
The right end of the pump housing 1 is equipped with pump shaft coupling 2, and the left end of the pump housing 1 is equipped with exit 3, and the upper end of the pump housing 1 is equipped with air-vent cap
4, the lower end of the pump housing 1 is equipped with support base 5, and the support base 5 and the pump housing 1 are attached by welding, institute
It states support base 5 and is internally provided with damping spring 6, the inner surface of the both ends of the damping spring 6 respectively with the support base 5 passes through spiral shell
Bolt and screw hole are fixedly connected, the difference upper mounted plate 7 of both sides up and down and bottom plate 8 in the exit 3, fixed
Plate 7 and the bottom plate 8 are fixedly connected with the pump housing 1 and are axisymmetricly distributed respectively, fixed plate 7 and institute
That states bottom plate 8 is internally provided with dust exhaust apparatus 9.
The outside of the air-vent cap 4 is equipped with sealing ring 10, and the inside that the sealing ring 10 is set to the pump housing 1 passes through rotation
Enter formula connection, air-vent cap 4 can be made to be firmly secured to the inside of the pump housing 1, improve leakproofness.
The both sides of the dust exhaust apparatus 9 are respectively equipped with limited block 11, and the limited block 11 and the dust exhaust apparatus 10 pass through
Bolt and screw hole are fixedly connected, and can be fixed to dirt device 9, be improved safety in use.
The side of fixed plate 7 and the bottom plate 8 is equipped with connector sleeve 12, the connector sleeve 12 be sleeved on it is described go out
3 are fixedly connected at mouthful, convenient for the convenience installed to upper mounted plate 7 and bottom plate 8.
The quantity of the damping spring 6 is set as three and is equally distributed on the inside of the support base 5, the support base 5
It is made of rubber material, it can be to playing the role of damping during the pump housing 1 works.
A kind of petrochemical process pump of the present invention is when in use first by upper mounted plate 7 and lower fixation
Plate 8 is mounted on the upper and lower ends in exit 3 by connector sleeve 12, makes upper mounted plate 7 and bottom plate when using the pump housing 1
8 are connected set 12 on external device (ED), make more stablizing for connection, pass through when need not use the pump housing 1
Open the dust exhaust apparatus 9 inside upper mounted plate 7 and bottom plate 8, make dust exhaust apparatus 9 work to the dust in exit 3 into
Row suction process prevents dust from entering the inside of the pump housing 1 with air-flow, while damping spring 6 is mounted in support base 5
Portion, then support base 5 be mounted on the pump housing 1 bottom, when the pump housing 1 when being worked to the pump housing 1 generate impact force into
Row dispersion.
The present invention the pump housing 1, pump shaft coupling 2, exit 3, air-vent cap 4, support base 5, damping spring 6, upper mounted plate 7,
Bottom plate 8, dust exhaust apparatus 9, sealing ring 10, limited block 11, connector sleeve 12, component are universal standard part or art technology
The component that personnel know, structure and principle, which are all this technology personnel, can be learnt by technical manual or by routine experiment side
Method knows, problems solved by the invention is a kind of petrochemical process pump working efficiency and work quality is low and service life is low
The problem of.The present invention is respectively equipped with upper mounted plate and bottom plate by the both sides at pump housing outlet, makes when in use
What is connected between the pump housing and external device (ED) more stablizes, and ensure that process pump continue working, improves work efficiency and as received basis
Amount, while the dust exhaust apparatus controlled when not in use inside upper mounted plate and bottom plate works, to exit
Dust is handled, and is effectively prevented dust from entering the inside of the pump housing, and be equipped with support base in the bottom of the pump housing, is being supported
Seat is internally provided with damping spring, and the impact force that can be generated to the pump housing when working disperses, and improves the pump housing
Damping performance, improve the service life of the pump housing.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of petrochemical process pump, including the pump housing (1), it is characterised in that：The right end of the pump housing (1) is equipped with pump shaft coupling
(2), the left end of the pump housing (1) is equipped with exit (3), and the upper end of the pump housing (1) is equipped with air-vent cap (4), the pump housing (1)
Lower end be equipped with support base (5), the support base (5) and the pump housing (1) be attached by welding, the support
Seat (5) is internally provided with damping spring (6), and the inner surface of the both ends of the damping spring (6) respectively with the support base (5) passes through
Bolt and screw hole are fixedly connected；
The difference upper mounted plate of both sides up and down (7) and bottom plate (8) of the exit (3), fixed plate (7) and described
Bottom plate (8) is fixedly connected with the pump housing (1) and is axisymmetricly distributed respectively, fixed plate (7) and described
Bottom plate (8) is internally provided with dust exhaust apparatus (9).
2. a kind of petrochemical process pump according to claim 1, it is characterised in that：The outside of the air-vent cap (4) is set
There are sealing ring (10), the inside that the sealing ring (10) is set to the pump housing (1) to be connected by screw-in.
3. a kind of petrochemical process pump according to claim 1, it is characterised in that：The both sides of the dust exhaust apparatus (9)
It is respectively equipped with limited block (11), company is fixed by bolt and screw hole in the limited block (11) and the dust exhaust apparatus (10)
It connects.
4. a kind of petrochemical process pump according to claim 1, it is characterised in that：Fixed plate (7) and described
The side of bottom plate (8) is equipped with connector sleeve (12), and the connector sleeve (12) is sleeved on the exit (3) and is fixedly connected.
5. a kind of petrochemical process pump according to claim 1, it is characterised in that：The quantity of the damping spring (6)
It is set as three and is equally distributed on the inside of the support base (5), the support base (5) is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503825.3A CN108730238A (en) | 2018-05-23 | 2018-05-23 | A kind of petrochemical process pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503825.3A CN108730238A (en) | 2018-05-23 | 2018-05-23 | A kind of petrochemical process pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108730238A true CN108730238A (en) | 2018-11-02 |
Family
ID=63936209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810503825.3A Withdrawn CN108730238A (en) | 2018-05-23 | 2018-05-23 | A kind of petrochemical process pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108730238A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203335423U (en) * | 2013-06-21 | 2013-12-11 | 宁波捷尔天电气有限公司 | Centrifugal pump device driven by small-sized direct-current motor |
| CN203835737U (en) * | 2014-03-29 | 2014-09-17 | 泰州康乔机电设备有限公司 | Petrochemical engineering process pump |
| CN105317727A (en) * | 2015-10-21 | 2016-02-10 | 绍兴泰克精工机电有限公司 | Flow controllable type water pump |
| CN205779938U (en) * | 2016-05-28 | 2016-12-07 | 黄陶生 | A kind of novel blower fan with dual-purpose dust cap |
| CN107762927A (en) * | 2016-08-15 | 2018-03-06 | 江阴远望离合器有限公司 | Novel seismic-proof wheel centrifugal blower |
| CN207122431U (en) * | 2016-12-08 | 2018-03-20 | 东营市鑫瑞达工贸有限公司 | A kind of damping and silencing blower fan |
| CN207261322U (en) * | 2017-07-25 | 2018-04-20 | 新昌县东茗乡宝昱机械厂 | A kind of chemical centrifugal pump with dedusting function |
| CN108019381A (en) * | 2017-11-30 | 2018-05-11 | 王红军 | A kind of damping of petrochemical process pump applied to oil field |
| CN207393427U (en) * | 2017-11-07 | 2018-05-22 | 张宝夫 | A kind of noise reducing mechanism of vacuum pump |
-
2018
- 2018-05-23 CN CN201810503825.3A patent/CN108730238A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203335423U (en) * | 2013-06-21 | 2013-12-11 | 宁波捷尔天电气有限公司 | Centrifugal pump device driven by small-sized direct-current motor |
| CN203835737U (en) * | 2014-03-29 | 2014-09-17 | 泰州康乔机电设备有限公司 | Petrochemical engineering process pump |
| CN105317727A (en) * | 2015-10-21 | 2016-02-10 | 绍兴泰克精工机电有限公司 | Flow controllable type water pump |
| CN205779938U (en) * | 2016-05-28 | 2016-12-07 | 黄陶生 | A kind of novel blower fan with dual-purpose dust cap |
| CN107762927A (en) * | 2016-08-15 | 2018-03-06 | 江阴远望离合器有限公司 | Novel seismic-proof wheel centrifugal blower |
| CN207122431U (en) * | 2016-12-08 | 2018-03-20 | 东营市鑫瑞达工贸有限公司 | A kind of damping and silencing blower fan |
| CN207261322U (en) * | 2017-07-25 | 2018-04-20 | 新昌县东茗乡宝昱机械厂 | A kind of chemical centrifugal pump with dedusting function |
| CN207393427U (en) * | 2017-11-07 | 2018-05-22 | 张宝夫 | A kind of noise reducing mechanism of vacuum pump |
| CN108019381A (en) * | 2017-11-30 | 2018-05-11 | 王红军 | A kind of damping of petrochemical process pump applied to oil field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |
|
| WW01 | Invention patent application withdrawn after publication |