CN105697362B - The import and export attachment structure of the double feed sludge pumps of twin-tub - Google Patents
The import and export attachment structure of the double feed sludge pumps of twin-tub Download PDFInfo
- Publication number
- CN105697362B CN105697362B CN201610165563.5A CN201610165563A CN105697362B CN 105697362 B CN105697362 B CN 105697362B CN 201610165563 A CN201610165563 A CN 201610165563A CN 105697362 B CN105697362 B CN 105697362B
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- Prior art keywords
- check valve
- twin
- tub
- gathering tube
- threeway
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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
- 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
-
- 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
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Treatment Of Sludge (AREA)
Abstract
The import and export attachment structure of the double feed sludge pumps of twin-tub, belong to sludge pump equipment technical field, it is simple in construction, operation principle is clear, in order to meet high-power working condition requirement, the charging of twin-tub list carries out the improvement in structure, idle chamber during twin-tub list is fed makes working chamber into, feed and exhaust tube will be made into by cooling tube up and down, so the charging of twin-tub list has reformed into the double feeding manners of twin-tub, the feed pipe of many and discharge nozzle that are set on traditional plunger pump barrel are synthesized, the connected mode of flange facilitates the installation of early stage and the maintenance in later stage；Consumptive material is reduced, manufacturing cost is reduced, operating efficiency is greatly improved.
Description
Technical field
The invention belongs to sludge pump equipment technical field, it is related to the import and export connecting interface of sludge pump, specifically relates to
And a kind of import and export attachment structure of the double feed sludge pumps of twin-tub.
Background technology
At present in processing sludge process, plunger pump is conventional sludge dewatering equipment charging pump, and plunger pump is pumpable high viscous
Degree, the medium of poor fluidity to medium without shearing, without agitation, does not have turbulence pulsation phenomenon, pumping is steady, in sludge dewatering equipment
It is used widely in charging pump；Existing plunger pump is twin-tub list feed mode, and piston rod is reciprocating all the time, but in work
Make the idle chamber side of cylinder and easily produce higher temperature, in order to solve to be employed in this phenomenon, structure in left and right sides working cylinder
The mode of upper welding cooling tube, cooling tube is divided into cooling tube and lower cooling tube, and upper cooling tube and lower cooling tube shape each other
Into cooling circuit, so idle chamber in both sides forms reciprocal cooling water, is lubricated and cools down to piston packing, reciprocal
Upper cooling tube ceaselessly accesses cooling water simultaneously, and lower cooling bottom of the tube is provided with effluent pipe mouth, and effluent pipe mouth is provided with closure, can
In order to discharge the impurity in cooling water, cooling effect is improved, the operational efficiency of equipment is improved.
However, in large-power occasions, the charging of twin-tub list can not meet duty requirements, this be accomplished by feeding twin-tub list into
Improvement in row structure, the idle chamber during twin-tub list is fed makes working chamber into, will make feed and exhaust tube into by cooling tube up and down, so
The charging of twin-tub list has reformed into the double feeding manners of twin-tub.But the either charging of twin-tub list or the double chargings of twin-tub, traditional plunger
The feed pipe and discharge nozzle of many are provided with pump barrel, feed inlet and outlet pipeline structure is complex, and manufacture craft is relatively multiple
Miscellaneous, the installation and the maintenance in later stage for early stage are extremely inconvenient；Consumptive material is more, adds manufacturing cost.
The content of the invention
The present invention is installed and the later stage for double complicated turnover pipelines, complex manufacturing technology, the early stages of feeding of above-mentioned twin-tub
Safeguard that the deficiencies such as inconvenience make improvements, propose a kind of import and export attachment structure of the double feed sludge pumps of twin-tub, its turnover pipeline knot
Structure is optimized, and can reduce difficulty of processing and to early stage installation and the maintenance in later stage.
The technical scheme is that：The import and export attachment structure of the double feed sludge pumps of twin-tub, including hydraulic cylinder, left pump
Bucket, right barrel, feed pipe and discharge nozzle；It is characterized in that：
The outside of the right barrel is provided with threeway on the outside of threeway on the outside of right barrel, the right barrel and is provided with the first check valve
With the 8th check valve, first check valve is connected with the feed pipe to be communicated, and the 8th check valve connects with the discharge nozzle
Connect and communicate；
The outside of the left barrel is provided with threeway on the outside of threeway on the outside of left barrel, the left barrel and is provided with the 4th check valve
With the 5th check valve, the 4th check valve is connected with the feed pipe to be communicated, and the 5th check valve connects with the discharge nozzle
Connect and communicate；
The inner side of the right barrel is provided with threeway on the inside of right barrel, and threeway is provided with the first gathering tube on the inside of the right barrel
With the 4th gathering tube；First gathering tube is provided with the second check valve, and second check valve is connected phase with the feed pipe
It is logical；4th gathering tube is provided with the 7th check valve, and the 7th check valve is connected with the discharge nozzle to be communicated；
The inner side of the left barrel is provided with threeway on the inside of left barrel, and threeway is provided with the second gathering tube on the inside of the left barrel
With the 3rd gathering tube；Second gathering tube is provided with the 3rd check valve, and the 3rd check valve is connected phase with the feed pipe
It is logical；3rd gathering tube is provided with the 6th check valve, and the 6th check valve is connected with the discharge nozzle to be communicated.
First check valve, the second check valve, the 3rd check valve, the 4th check valve and feed pipe are connected using flange
Connect.
5th check valve, the 6th check valve, the 7th check valve, the 8th check valve and discharge nozzle are connected using flange
Connect.
Threeway is connected with left barrel using flange on the outside of the left barrel, and threeway uses flange with right barrel on the outside of right barrel
Connection.
Threeway is connected with the second gathering tube, the 3rd gathering tube using flange on the inside of the left barrel；Threeway on the inside of right barrel
It is connected with the first gathering tube, the 4th gathering tube using flange.
First gathering tube and the second check valve, the second gathering tube and the 3rd check valve, the 3rd gathering tube and the 6th are single
Connected to use flange between valve, the 4th gathering tube and the 7th check valve.
Beneficial effects of the present invention are：The import and export attachment structure of the double feed sludge pumps of twin-tub proposed by the present invention, structure
Simply, operation principle is clear, and in order to meet high-power working condition requirement, the charging of twin-tub list carries out the improvement in structure, by twin-tub list
Idle chamber in charging makes working chamber into, will make feed and exhaust tube into by cooling tube up and down, such twin-tub list charging has reformed into twin-tub
Double feeding manners, the feed pipe of many and discharge nozzle that are set on traditional plunger pump barrel are synthesized, the connection of flange
Mode facilitates the installation of early stage and the maintenance in later stage；Consumptive material is reduced, manufacturing cost is reduced, work effect is greatly improved
Rate.
Brief description of the drawings
Fig. 1 is the overall overlooking the structure diagram of the present invention.
In figure：Charging aperture 1, the first check valve 2, the second check valve 3, the inner side threeway 4 of right barrel, the first gathering tube 5, second
Threeway 7, the 3rd check valve 8, the 4th check valve 9, feed pipe 10, discharge nozzle 11, left barrel outside on the inside of gathering tube 6, left barrel
Threeway 12, the 5th check valve 13, the 6th check valve 14, left barrel 15, the 3rd gathering tube 16, the 4th gathering tube 17, right barrel 18,
7th check valve 19, the 8th check valve 20, threeway 21, discharging opening 22 on the outside of right barrel.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in figure 1, the import and export attachment structure of the double feed sludge pumps of twin-tub, including hydraulic cylinder, left barrel 15, right barrel
18th, feed pipe 10 and discharge nozzle 11；
The outside of right barrel 18 is provided with threeway 21 on the outside of threeway 21 on the outside of right barrel, right barrel and is provided with the first check valve 2
With the 8th check valve 20, the first check valve 2 is connected with feed pipe 10 to be communicated, and the 8th check valve 20 is connected with discharge nozzle 11 to be communicated.
The outside of left barrel 15 is provided with threeway 12 on the outside of threeway 12 on the outside of left barrel, left barrel and is provided with the 4th check valve 9
With the 5th check valve 13, the 4th check valve 9 is connected with feed pipe 10 to be communicated, and the 5th check valve 13 is connected with discharge nozzle 11 to be communicated.
The inner side of right barrel 18 is provided with the He of the first gathering tube 5 provided with threeway 4 on the inside of right barrel, right barrel inner side threeway 4
4th gathering tube 17；First gathering tube 5 is provided with the second check valve 3, and the second check valve 3 is connected with feed pipe 10 to be communicated；4th
Gathering tube 17 is provided with the 7th check valve 19, and the 7th check valve 19 is connected with discharge nozzle 11 to be communicated.
The inner side of left barrel 15 is provided with the He of the second gathering tube 6 provided with threeway 7 on the inside of left barrel, left barrel inner side threeway 7
3rd gathering tube 16；Second gathering tube 6 is provided with the 3rd check valve 8, and the 3rd check valve 8 is connected with feed pipe 10 to be communicated；3rd
Gathering tube 16 is provided with the 6th check valve 14, and the 6th check valve 14 is connected with discharge nozzle 11 to be communicated.
First check valve 2, the second check valve 3, the 3rd check valve 8, the 4th check valve 9 are connected with feed pipe 10 using flange
Connect.
5th check valve 13, the 6th check valve 14, the 7th check valve 19, the 8th check valve 20 use method with discharge nozzle 11
Orchid connection.
Threeway 12 is connected with left barrel 15 using flange on the outside of left barrel, and threeway 21 is used with right barrel 18 on the outside of right barrel
Flange is connected.
Threeway 7 is connected with the second gathering tube 6, the 3rd gathering tube 16 using flange on the inside of left barrel；Threeway 4 on the inside of right barrel
It is connected with the first gathering tube 5, the 4th gathering tube 17 using flange.
First gathering tube 5 and the second check valve 3, the second gathering tube 6 and the 3rd check valve 8, the 3rd gathering tube 16 and the 6th
Connected between check valve 14, the 4th gathering tube 17 and the 7th check valve 19 using flange.
The present invention is simple in construction, and operation principle is clear, and in order to meet high-power working condition requirement, the charging of twin-tub list carries out structure
On improvement, the idle chamber during twin-tub list is fed makes working chamber into, will make feed and exhaust tube, such twin-tub list into by cooling tube up and down
Charging has reformed into the double feeding manners of twin-tub, and the feed pipe of many and discharge nozzle that are set on traditional plunger pump barrel are carried out
Synthesis, the connected mode of flange facilitates the installation of early stage and the maintenance in later stage；Consumptive material is reduced, manufacturing cost is reduced, greatly
Improve operating efficiency greatly.
Claims (6)
1. the import and export attachment structure of the double feed sludge pumps of twin-tub, including hydraulic cylinder, left barrel (15), right barrel (18), charging
Manage (10) and discharge nozzle (11)；It is characterized in that：
The outside of the right barrel (18) is provided with threeway (21) on the outside of right barrel, and threeway (21) is provided with the on the outside of the right barrel
One check valve (2) and the 8th check valve (20), first check valve (2) is connected with the feed pipe (10) to be communicated, and described
Eight check valves (20) are connected with the discharge nozzle (11) and communicated；
The outside of the left barrel (15) is provided with threeway (12) on the outside of left barrel, and threeway (12) is provided with the on the outside of the left barrel
Four check valves (9) and the 5th check valve (13), the 4th check valve (9) is connected with the feed pipe (10) to be communicated, and described
Five check valves (13) are connected with the discharge nozzle (11) and communicated；
The inner side of the right barrel (18) is provided with threeway (4) on the inside of right barrel, and the right barrel inner side threeway (4) is provided with first
Gathering tube (5) and the 4th gathering tube (17)；First gathering tube (5) is provided with the second check valve (3), second check valve
(3) it is connected and communicates with the feed pipe (10)；4th gathering tube (17) is provided with the 7th check valve (19), and the described 7th is single
It is connected and communicates with the discharge nozzle (11) to valve (19)；
The inner side of the left barrel (15) is provided with threeway (7) on the inside of left barrel, and the left barrel inner side threeway (7) is provided with second
Gathering tube (6) and the 3rd gathering tube (16)；Second gathering tube (6) is provided with the 3rd check valve (8), the 3rd check valve
(8) it is connected and communicates with the feed pipe (10)；3rd gathering tube (16) is provided with the 6th check valve (14), and the described 6th is single
It is connected and communicates with the discharge nozzle (11) to valve (14).
2. the import and export attachment structure of the double feed sludge pumps of twin-tub according to claim 1, it is characterised in that：Described first
Check valve (2), the second check valve (3), the 3rd check valve (8), the 4th check valve (9) are connected with feed pipe (10) using flange
Connect.
3. the import and export attachment structure of the double feed sludge pumps of twin-tub according to claim 1, it is characterised in that：Described 5th
Check valve (13), the 6th check valve (14), the 7th check valve (19), the 8th check valve (20) use flange with discharge nozzle (11)
Connection.
4. the import and export attachment structure of the double feed sludge pumps of twin-tub according to claim 1, it is characterised in that：The left pump
Bucket outside threeway (12) is connected with left barrel (15) using flange, and threeway (21) uses flange with right barrel (18) on the outside of right barrel
Connection.
5. the import and export attachment structure of the double feed sludge pumps of twin-tub according to claim 1, it is characterised in that：The left pump
Bucket inner side threeway (7) is connected with the second gathering tube (6), the 3rd gathering tube (16) using flange；Threeway (4) and the on the inside of right barrel
One gathering tube (5), the 4th gathering tube (17) are connected using flange.
6. the import and export attachment structure of the double feed sludge pumps of twin-tub according to claim 1, it is characterised in that：Described first
Gathering tube (5) and the second check valve (3), the second gathering tube (6) and the 3rd check valve (8), the 3rd gathering tube (16) and the 6th are single
It is connected to use flange between valve (14), the 4th gathering tube (17) and the 7th check valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610165563.5A CN105697362B (en) | 2016-03-22 | 2016-03-22 | The import and export attachment structure of the double feed sludge pumps of twin-tub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610165563.5A CN105697362B (en) | 2016-03-22 | 2016-03-22 | The import and export attachment structure of the double feed sludge pumps of twin-tub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105697362A CN105697362A (en) | 2016-06-22 |
| CN105697362B true CN105697362B (en) | 2017-08-22 |
Family
ID=56231668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610165563.5A Active CN105697362B (en) | 2016-03-22 | 2016-03-22 | The import and export attachment structure of the double feed sludge pumps of twin-tub |
Country Status (1)
| Country | Link |
|---|---|
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986003560A1 (en) * | 1984-12-12 | 1986-06-19 | Birdwell J C | Mud pump |
| US5616009A (en) * | 1981-10-08 | 1997-04-01 | Birdwell; J. C. | Mud pump |
| CN102276129A (en) * | 2011-05-26 | 2011-12-14 | 浙江欧可美科技股份有限公司 | Integrated sludge treatment method and apparatus thereof |
| CN104079007A (en) * | 2014-03-06 | 2014-10-01 | 西安理工大学 | Distributed grid-connected photovoltaic power generation control method for inhibiting overvoltage of low-voltage feeder line |
| CN204099151U (en) * | 2014-09-17 | 2015-01-14 | 三一重型能源装备有限公司 | Pumping mechanism and there is the pumping equipment of this pumping mechanism |
| CN204126881U (en) * | 2014-09-18 | 2015-01-28 | 杨开平 | A kind of Multi-stage plunger hydraulic type sludge pump |
| CN205478281U (en) * | 2016-03-22 | 2016-08-17 | 扬州四启环保设备有限公司 | Exit connection structure of two feeding sludge pumps of double -cylinder |
-
2016
- 2016-03-22 CN CN201610165563.5A patent/CN105697362B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5616009A (en) * | 1981-10-08 | 1997-04-01 | Birdwell; J. C. | Mud pump |
| WO1986003560A1 (en) * | 1984-12-12 | 1986-06-19 | Birdwell J C | Mud pump |
| CN102276129A (en) * | 2011-05-26 | 2011-12-14 | 浙江欧可美科技股份有限公司 | Integrated sludge treatment method and apparatus thereof |
| CN104079007A (en) * | 2014-03-06 | 2014-10-01 | 西安理工大学 | Distributed grid-connected photovoltaic power generation control method for inhibiting overvoltage of low-voltage feeder line |
| CN204099151U (en) * | 2014-09-17 | 2015-01-14 | 三一重型能源装备有限公司 | Pumping mechanism and there is the pumping equipment of this pumping mechanism |
| CN204126881U (en) * | 2014-09-18 | 2015-01-28 | 杨开平 | A kind of Multi-stage plunger hydraulic type sludge pump |
| CN205478281U (en) * | 2016-03-22 | 2016-08-17 | 扬州四启环保设备有限公司 | Exit connection structure of two feeding sludge pumps of double -cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105697362A (en) | 2016-06-22 |
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