CN213392637U - Standby connecting structure of diaphragm pump - Google Patents
Standby connecting structure of diaphragm pump Download PDFInfo
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- CN213392637U CN213392637U CN202021872662.5U CN202021872662U CN213392637U CN 213392637 U CN213392637 U CN 213392637U CN 202021872662 U CN202021872662 U CN 202021872662U CN 213392637 U CN213392637 U CN 213392637U
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- diaphragm pump
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Abstract
The utility model discloses a reserve connection structure of diaphragm pump, including online diaphragm pump and reserve diaphragm pump, the exit tube is all connected to the exit end of online diaphragm pump and reserve diaphragm pump, the exit tube of two online diaphragm pumps is parallel to each other and is provided with control flap, the exit tube of reserve diaphragm pump is located between the exit tube of two online diaphragm pumps, the exit tube of reserve diaphragm pump is divided by straight tube and two and is managed to form, the straight tube all is provided with control flap with dividing on managing, straight tube and reserve diaphragm pump exit end are connected, divide pipe one end and straight tube connection, the exit tube of the online diaphragm pump of the other end and this side is connected through 45 degrees elbows. The utility model discloses can avoid appearing the outlet pipe putty and can't drop into the condition of unit rapidly, the structure obtains simplifying, reduces operation process, saves the input cost, and diaphragm pump operating efficiency improves, gains good productivity effect.
Description
Technical Field
The utility model relates to a diaphragm pump technical field, concretely relates to reserve connection structure of diaphragm pump.
Background
The diaphragm pump is a reciprocating pump which separates slurry from an oil cylinder by using a rubber diaphragm, has the advantages of high continuous operation rate, high automation degree, high pump efficiency and the like, is a core device in an alumina production process, is widely applied to an alumina dissolution system and a red mud discharge process, and determines the production yield and benefit of an enterprise whether the diaphragm pump is operated safely and stably.
At present, the design scheme of 'using four for one' is mainly adopted in the scheme of the used diaphragm pump, the outlet pipe of the standby diaphragm pump and the outlet pipes of the four online diaphragm pumps are connected by 90-degree large-angle elbows, the valves are numerous, the valves are installed in a long clearance mode, the outlet pipe blockage is easy to form, the large-angle elbows easily form material abrasion elbow wearing spraying accidents, when the standby pump is put into the unit to operate in an emergency accident state of equipment, the outlet pipe blockage can not be quickly put into the unit, the structure is complex, the operation valves are various, the running rate of the diaphragm pumps is reduced, and the unit yield is influenced.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the utility model provides a reserve connection structure of diaphragm pump can avoid appearing the outlet pipe putty and can't drop into the condition of unit rapidly, and the structure is simplified, reduces operation process, saves the input cost, and the diaphragm pump operating efficiency improves, gains good productivity effect.
The utility model adopts the technical proposal that: the utility model provides a reserve connection structure of diaphragm pump, including online diaphragm pump and reserve diaphragm pump, online diaphragm pump establish to two, reserve diaphragm pump establishes to one, the exit tube is all connected to the exit end of online diaphragm pump and reserve diaphragm pump, the exit tube of two online diaphragm pumps is parallel to each other and is provided with control flap, the exit tube of reserve diaphragm pump is located between the exit tube of two online diaphragm pumps, the exit tube of reserve diaphragm pump comprises straight tube and two branch pipes, straight tube and branch are all provided with control flap on managing, straight tube and reserve exit end connection, divide pipe one end and straight tube connection, the exit tube of the online diaphragm pump of the other end and this side passes through 45 degrees elbows and connects.
Preferably, in the technical solution, the number of the control valves on the outlet pipeline of the on-line diaphragm pump is two, one is a manual valve, and the other is an electric valve.
Preferably, the straight pipe and the two branch pipes are connected to form a three-way pipe.
Preferably, in the technical scheme, the control valve on the straight pipe is an electric valve, and the control valve on the branch pipe is a manual valve.
After the structure above the adoption, the utility model discloses the spare connection structure of diaphragm pump can avoid appearing the outlet pipe putty and can't drop into the condition of unit rapidly, and structural simplification operates the input of reserve diaphragm pump and by original 40-60min in the past, shortens to 15-20min, has solved the potential safety hazard that material was spouted in reserve diaphragm pump outlet pipe way putty, the wearing and tearing of wide-angle elbow moreover, has improved unit operating efficiency, gains good productivity effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, an online diaphragm pump, 2, a standby diaphragm pump, 3, an outlet pipeline, 3.1, a straight pipe, 3.2, a branch pipe, 4, a control valve and 5 and 45-degree elbows are arranged.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, the utility model relates to a spare connection structure of a diaphragm pump, which comprises an online diaphragm pump 1 and a spare diaphragm pump 2, two online diaphragm pumps 1 and one standby diaphragm pump 2 are adopted, and the scheme of 'dual-purpose one standby' is adopted, outlet pipe 3 is all connected to the exit end of online diaphragm pump 1 and reserve diaphragm pump 2, two outlet pipe 3 of online diaphragm pump 1 are parallel to each other and are provided with control valve 4, outlet pipe 3 of reserve diaphragm pump 2 locates between two outlet pipe 3 of online diaphragm pump 1, outlet pipe 3 of reserve diaphragm pump 2 comprises straight tube 3.1 and two minutes pipe 3.2, all be provided with control valve 4 on straight tube 3.1 and the branch pipe 3.2, straight tube 3.1 is parallel with outlet pipe 3 of online diaphragm pump 1, straight tube 3.1 is connected with reserve diaphragm pump 2 exit end, divide pipe 3.2 one end and straight tube 3.1 to connect, the other end and the outlet pipe 3 of the online diaphragm pump 1 of this side connect through 45 degrees elbows 5.
The utility model discloses when concrete implementation, control flap 4 on the outlet pipeline 3 of online diaphragm pump 1 is two, and one is manual valve, and one is electric valve. The straight pipe 3.1 and the two branch pipes 3.2 are connected to form a three-way pipe, namely the straight pipe 3.1 is respectively connected with the two branch pipes 3.2 through the three-way pipe, and the angle between the two branch pipes 3.2 is 50 degrees. On the outlet pipeline 3 of the on-line diaphragm pump 1, two control valves 4 are arranged in front of the joint where the branch pipe 3.2 is connected with the outlet pipeline 3, namely, the material firstly passes through the two control valves 4 and then reaches the joint where the branch pipe 3.3 is connected with the outlet pipeline 3. The control valve 4 on the straight pipe 3.1 is an electric valve, and the control valve on the branch pipe 3.2 is a manual valve.
Above to the technical scheme in the embodiment of the present invention clearly, completely describe, obviously, the embodiment that describes is only a partial embodiment of the present invention, rather than whole embodiment, can not be understood as right the utility model discloses a restriction, change, the change of doing under the basis the utility model discloses the scope of protecting is all belonged to.
Claims (4)
1. The utility model provides a reserve connection structure of diaphragm pump which characterized in that: including online diaphragm pump and reserve diaphragm pump, online diaphragm pump establish to two, reserve diaphragm pump establishes to one, export pipeline is all connected to the exit end of online diaphragm pump and reserve diaphragm pump, two export pipelines of online diaphragm pump are parallel to each other and are provided with control flap, the export pipeline of reserve diaphragm pump is located between the export pipeline of two online diaphragm pumps, the export pipeline of reserve diaphragm pump divides the pipe to constitute by straight tube and two, the straight tube with divide and all be provided with control flap on the pipe, straight tube and reserve diaphragm pump exit end are connected, divide pipe one end and straight tube connection, the export pipeline of the online diaphragm pump of the other end and this side passes through 45 degrees elbows and connects.
2. The backup connection structure of a diaphragm pump according to claim 1, characterized in that: the number of the control valves on the outlet pipeline of the online diaphragm pump is two, one is a manual valve, and the other is an electric valve.
3. The backup connection structure of a diaphragm pump according to claim 1, characterized in that: the straight pipe and the two branch pipes are connected to form a three-way pipe.
4. The backup connection structure of a diaphragm pump according to claim 1, characterized in that: the control valve on the straight pipe is an electric valve, and the control valve on the branch pipe is a manual valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872662.5U CN213392637U (en) | 2020-09-01 | 2020-09-01 | Standby connecting structure of diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872662.5U CN213392637U (en) | 2020-09-01 | 2020-09-01 | Standby connecting structure of diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213392637U true CN213392637U (en) | 2021-06-08 |
Family
ID=76212689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021872662.5U Active CN213392637U (en) | 2020-09-01 | 2020-09-01 | Standby connecting structure of diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213392637U (en) |
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2020
- 2020-09-01 CN CN202021872662.5U patent/CN213392637U/en active Active
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