CN108457833A - Plunger centrifugal pump station for filter press - Google Patents
Plunger centrifugal pump station for filter press Download PDFInfo
- Publication number
- CN108457833A CN108457833A CN201810653363.3A CN201810653363A CN108457833A CN 108457833 A CN108457833 A CN 108457833A CN 201810653363 A CN201810653363 A CN 201810653363A CN 108457833 A CN108457833 A CN 108457833A
- Authority
- CN
- China
- Prior art keywords
- plunger
- centrifugal pump
- pump
- outlet
- filter press
- 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- Withdrawn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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The present invention discloses the plunger centrifugal pump station for filter press, belongs to pressure transmission device field；It is a kind of using centrifugal pump raising pipeline delivered inside pressure the technical problem to be solved is that providing, accelerate to push material transferring, improves efficiency of transmission, shorten the press filtration plunger centrifugal pump station of transmission time；Solve the technical solution that the technical problem uses for：Plunger centrifugal pump station for filter press, including plunger pump and centrifugal pump, plunger pump one end is provided with plunger pump inlet, one end is provided with outlet of plunger pump, and centrifugal pump one end is provided with centrifugal pump inlet, and one end is provided with outlet of centrifugal pump, centrifugal pump inlet is connected with plunger pump inlet by connecting pipe, feed inlet is provided on connecting pipe, outlet of plunger pump is connected with discharge pipe, and outlet of centrifugal pump is connected with discharge pipe by connecting pipe；It the composite can be widely applied to pressure transmission device field.
Description
Technical field
The present invention is used for the plunger centrifugal pump station of filter press, belongs to pressure transmission engineering device technique field.
Background technology
Filter press is a kind of mechanical equipment of separation of solid and liquid, is widely used in coal washing, pharmacy, papermaking, sewage disposal, aluminium mud
The industries such as processing, food, pumping plant are mounted on filter press girder leading flank, provide hydraulic power for non-filter press, equipment uses
Bad environments.
Pumping plant used at present generally uses centrifugal pump, and Centrifugal Pump is big, but lift is low, to filter press feeding
When, it in use for some time, only intakes, does not feed, reduce the efficiency of charging, and centrifugal pump is easy leak, stablize
Property bad, high failure rate, cause filter press service efficiency low, use cost is high.
Invention content
The invention overcomes the deficiencies of the prior art, and provides a kind of pipeline delivered inside pressure is improved using centrifugal pump
Power is accelerated to push material transferring, improves efficiency of transmission, shorten the press filtration plunger centrifugal pump station of transmission time.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：For the plunger centrifugal pump station of filter press,
Including plunger pump and centrifugal pump, plunger pump one end is provided with plunger pump inlet, and one end is provided with outlet of plunger pump, centrifugal pump one end
It is provided with centrifugal pump inlet, one end is provided with outlet of centrifugal pump, and centrifugal pump inlet is connected with plunger pump inlet by connecting pipe,
Feed inlet is provided on connecting pipe, outlet of plunger pump is connected with discharge pipe, and outlet of centrifugal pump passes through with discharge pipe to be connect
Pipeline is connected.
The position that the feed pipe is connected with plunger pump inlet is provided with feed inlet bottom valve, the discharge pipe with
The connected position of outlet of plunger pump is provided with discharge port bottom valve.
Check valve is provided in the connecting pipe, the check valve is unidirectional oscillatory valve.
It is provided with pressure gauge on the discharge pipe.
The plunger pump quantity is 2.
The present invention has the advantages that compared with prior art：Plunger pump when in use the characteristics of be that pressure is big, stream
It measures small, and is that pressure is small the characteristics of centrifugal pump, flow is big, and centrifugal pump is combined with plunger pump, is used alternatingly when in use, early period
Using centrifugal pump quick feeding, material is thrown into filter press, then starts plunger pump, the moisture crushing failure at high speed in material is detached
Out, it can be very good to reduce energy consumption, improve the working efficiency of filter press.
Description of the drawings
Following further describes the present invention with reference to the drawings.
Fig. 1 is the structural diagram of the present invention.
In figure 1 be plunger pump, 2 be plunger pump inlet, 3 be outlet of plunger pump, 4 be centrifugal pump, 5 be feed pipe, 6 for into
Material mouth, 7 be discharge pipe, 8 be pressure gauge, 9 be feed inlet bottom valve, 10 be discharge port bottom valve, 11 be connecting pipe, 12 be unidirectional
Valve, 13 be centrifugal pump inlet, 14 be outlet of centrifugal pump.
Specific implementation mode
As shown in Figure 1, the present invention is used for the plunger centrifugal pump station of filter press, including plunger pump 1 and centrifugal pump 4, plunger pump 1
One end is provided with plunger pump inlet 2, and one end is provided with outlet of plunger pump 3, and 4 one end of centrifugal pump is provided with centrifugal pump inlet 13, and one
End is provided with outlet of centrifugal pump 14, and centrifugal pump inlet 13 is connected by connecting pipe 5 with plunger pump inlet 2, is set on connecting pipe 5
It is equipped with feed inlet 6, outlet of plunger pump 3 is connected with discharge pipe 7, and outlet of centrifugal pump passes through 11 phase of connecting pipe with discharge pipe 7
Even, the position that feed pipe 5 is connected with plunger pump inlet 2 is provided with feed inlet bottom valve 9, the discharge pipe 7 and plunger pump
The connected position in outlet 3 is provided with discharge port bottom valve 10, check valve 12 is provided in connecting pipe 11, the check valve 12 is
Unidirectional oscillatory valve, pressure gauge 8 is provided on discharge pipe 7, and 1 quantity of plunger pump is 2.
Material is thrown by 4 quick pan feeding of centrifugal pump to filter press in the use of the present invention, starting centrifugal pump 4 first
In filter press, when the outlet pressure of centrifugal pump reaches 0.5MPa, centrifugal pump is stopped, and plunger pump is started to work, plunger pump
Operating pressure is bigger, and the water that will enter the material in plunger pump squeezes out, by material solid and liquid detach, material is from going out
Pipe material leaves, and check valve is provided in connecting pipe, and material out can be prevented in plunger pump to fall into centrifugal pump, to from
Heart pump damages, and by the method for this alternate run, quickly can carry out press filtration operation to material, time, efficiency are all
It is doubled.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also make without departing from the purpose of the present invention
Go out various change.
Claims (5)
1. the plunger centrifugal pump station for filter press, it is characterised in that：Including plunger pump（1）And centrifugal pump（4）, plunger pump（1）
One end is provided with plunger pump inlet（2）, one end is provided with outlet of plunger pump（3）, centrifugal pump（4）One end is provided with centrifugal pump inlet
（13）, one end is provided with outlet of centrifugal pump（14）, centrifugal pump inlet（13）With plunger pump inlet（2）Pass through connecting pipe（5）Phase
Even, connecting pipe（5）On be provided with feed inlet（6）, outlet of plunger pump（3）It is connected with discharge pipe（7）, outlet of centrifugal pump with go out
Pipe material（7）Pass through connecting pipe（11）It is connected.
2. the plunger centrifugal pump station according to claim 1 for filter press, it is characterised in that：The feed pipe
（5）With plunger pump inlet（2）Connected position is provided with feed inlet bottom valve（9）, the discharge pipe（7）With outlet of plunger pump
（3）Connected position is provided with discharge port bottom valve（10）.
3. the plunger centrifugal pump station according to claim 1 for filter press, it is characterised in that：The connecting pipe
（11）On be provided with check valve（12）, the check valve（12）For unidirectional oscillatory valve.
4. the plunger centrifugal pump station according to claim 1 for filter press, it is characterised in that：The discharge pipe
（7）On be provided with pressure gauge（8）.
5. the plunger centrifugal pump station according to claim 1 for filter press, it is characterised in that：The plunger pump（1）
Quantity is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810653363.3A CN108457833A (en) | 2018-06-22 | 2018-06-22 | Plunger centrifugal pump station for filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810653363.3A CN108457833A (en) | 2018-06-22 | 2018-06-22 | Plunger centrifugal pump station for filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108457833A true CN108457833A (en) | 2018-08-28 |
Family
ID=63216207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810653363.3A Withdrawn CN108457833A (en) | 2018-06-22 | 2018-06-22 | Plunger centrifugal pump station for filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108457833A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779872A (en) * | 2019-03-06 | 2019-05-21 | 浙江森友环保成套设备有限公司 | A kind of big flow filter press feed pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08150306A (en) * | 1994-11-28 | 1996-06-11 | Tanii Kogyo Kk | Method for washing filter press filter cloth for cement base waste water |
| CN201661531U (en) * | 2009-12-21 | 2010-12-01 | 杭州兴源过滤科技股份有限公司 | Special hydraulic station for filter press |
| CN103937711A (en) * | 2014-04-03 | 2014-07-23 | 广东美瑞科海洋生物科技有限公司 | Filter pressing processing method for microorganism biomass industrialized culture |
| CN104984576A (en) * | 2015-07-08 | 2015-10-21 | 吉首大学 | Pump circulation anti-blocking type device for efficiently pressing and filtering basic magnesium carbonate |
| CN108392867A (en) * | 2018-05-09 | 2018-08-14 | 路德环境科技股份有限公司 | A kind of plate and frame filter press feed system and plate and frame filter press and charging filter-pressing method |
| CN208534703U (en) * | 2018-06-22 | 2019-02-22 | 山西临龙泵业有限公司 | A kind of plunger centrifugal pump station for filter press |
-
2018
- 2018-06-22 CN CN201810653363.3A patent/CN108457833A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08150306A (en) * | 1994-11-28 | 1996-06-11 | Tanii Kogyo Kk | Method for washing filter press filter cloth for cement base waste water |
| CN201661531U (en) * | 2009-12-21 | 2010-12-01 | 杭州兴源过滤科技股份有限公司 | Special hydraulic station for filter press |
| CN103937711A (en) * | 2014-04-03 | 2014-07-23 | 广东美瑞科海洋生物科技有限公司 | Filter pressing processing method for microorganism biomass industrialized culture |
| CN104984576A (en) * | 2015-07-08 | 2015-10-21 | 吉首大学 | Pump circulation anti-blocking type device for efficiently pressing and filtering basic magnesium carbonate |
| CN108392867A (en) * | 2018-05-09 | 2018-08-14 | 路德环境科技股份有限公司 | A kind of plate and frame filter press feed system and plate and frame filter press and charging filter-pressing method |
| CN208534703U (en) * | 2018-06-22 | 2019-02-22 | 山西临龙泵业有限公司 | A kind of plunger centrifugal pump station for filter press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779872A (en) * | 2019-03-06 | 2019-05-21 | 浙江森友环保成套设备有限公司 | A kind of big flow filter press feed pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110360077B (en) | Auxiliary liquid draining device for natural gas well | |
| CN110293262A (en) | A kind of construction ductule tip grooving apparatus | |
| CN108457833A (en) | Plunger centrifugal pump station for filter press | |
| CN208534703U (en) | A kind of plunger centrifugal pump station for filter press | |
| CN209915728U (en) | Extraction system for removing residual water of extractor of coffee machine | |
| CN108869296B (en) | Exhaust end base of oil injection threaded bolt formula vacuum pump | |
| CN208564893U (en) | A kind of plunger type draining vacuum pump | |
| CN205297847U (en) | Energy -saving pump | |
| CN206424650U (en) | A kind of filter press for benzoyl area kind product | |
| CN205616754U (en) | Novel hydroextractor that sewage treatment used | |
| CN104747545B (en) | Reverse osmosis system pressurizing and energy recycling device and pressurizing and energy recycling method | |
| CN208634038U (en) | The making-up air device of exhaust end base of oil injection threaded bolt formula vacuum pump | |
| CN105464918A (en) | Energy saving pump | |
| CN202569691U (en) | Full-automatic sludge treatment membrane pressure filter | |
| CN207864110U (en) | A kind of metering pump of non-woven fabrics safe and convenient | |
| CN208311029U (en) | A kind of exit of pump connection structure that security performance is high | |
| CN202081112U (en) | Suction separation device for steel slag at bottom of deep water pool | |
| CN201415981Y (en) | Waste liquor recovery device | |
| CN205478281U (en) | Exit connection structure of two feeding sludge pumps of double -cylinder | |
| CN202054631U (en) | Waste cement mortar circulating treatment system | |
| CN219672863U (en) | Novel filter press feed pump | |
| CN204293938U (en) | A kind of high-precision high voltage spiral automatic solid-liquid separator | |
| CN207093393U (en) | A kind of anti-clogging water pump | |
| CN1583533A (en) | Red mud transporting method in pipeline | |
| CN204702718U (en) | A kind of dregs of beans leaches workshop hybrid oil filter device |
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: 20180828 |
|
| WW01 | Invention patent application withdrawn after publication |