CN218250525U - Improved structure for pressurizing air bag of air cylinder of roller press - Google Patents
Improved structure for pressurizing air bag of air cylinder of roller press Download PDFInfo
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- CN218250525U CN218250525U CN202221787873.8U CN202221787873U CN218250525U CN 218250525 U CN218250525 U CN 218250525U CN 202221787873 U CN202221787873 U CN 202221787873U CN 218250525 U CN218250525 U CN 218250525U
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- air
- way valve
- supply pipe
- automatically controlled
- booster pump
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Abstract
The utility model provides a roll squeezer cylinder wind package pressure boost improves structure, includes air booster pump, wind package, the air supply pipe of being connected with the compressed air pipe network, the air supply pipe is connected with the roll squeezer cylinder, be equipped with first automatically controlled three-way valve on the pipeline of air supply pipe, the compressed air source air inlet of air booster pump is inserted to the exhaust end of first automatically controlled three-way valve, air booster pump's compressed air source gas outlet inserts wind package air inlet, the gas vent of wind package is connected with the automatically controlled three-way valve of second, and the automatically controlled three-way valve of second inserts on the pipeline of air supply pipe, draw forth the branch pipe and insert air booster pump's drive air source interface on the air supply pipe, be equipped with drive air source switch in the branch pipe, the branch pipe is located the direction of admitting air side of first automatically controlled three-way valve. The utility model discloses can reduce the pressure demand of roll squeezer to the compressed air pipe network, and then reduce the energy consumption of compressed air pipe network.
Description
Technical Field
The utility model belongs to the technical field of cement manufacture and processing, concretely relates to roll squeezer cylinder wind package pressure boost improves structure.
Background
The roller press is one of important devices in a cement grinding system, and a cylinder component on the roller press needs to provide stable pressure driving; at present, the working pressure of a compressed air pipe network is controlled to be 0.6MPa, and the pressure can be ensured only by starting a plurality of air compressors in practical application, which also causes the energy consumption of the air compressors to be increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an improved structure for pressurizing the air bag of the air cylinder of the roller press aiming at the defects in the prior art; the improved structure can reduce the pressure requirement of the roller press on a compressed air pipe network, and further reduce the energy consumption of the air compressor.
In order to achieve the purpose, the utility model adopts the technical proposal that:
the utility model provides a roll squeezer cylinder wind package pressure boost improves structure, includes air booster pump, wind package, the air supply pipe of being connected with the compressed air pipe network, the air supply pipe is connected with the roll squeezer cylinder, be equipped with first automatically controlled three-way valve on the pipeline of air supply pipe, the compressed air source air inlet of air booster pump is inserted to the exhaust end of first automatically controlled three-way valve, the compressed air source gas outlet of air booster pump inserts wind package air inlet, the gas vent of wind package is connected with the automatically controlled three-way valve of second, and the automatically controlled three-way valve of second inserts on the pipeline of air supply pipe, draw forth a branch pipe on the air supply pipe and insert the drive air source interface of air booster pump, be equipped with drive air source switch on the branch pipe, the branch pipe is located the direction of admitting air side of first automatically controlled three-way valve.
Further, a pressure gauge, a safety valve and a filter are sequentially arranged on the air supply pipe on the exhaust direction side of the second electric control three-way valve.
Furthermore, an overflow valve is arranged on the air bag, and a high-pressure regulating valve is arranged between the air outlet of the air bag and the second electric control three-way valve.
The beneficial effects of the utility model are that:
1. the utility model mainly utilizes the matching of the air booster pump and the air bag to provide a stable air source for the cylinder component on the roller press, when the compressed air pipe network is in the working state and can not maintain 0.6MPa, the air bag still can provide the air source with stable pressure for the roller press to use, and further the air compressor is not required to be additionally opened to maintain the pressure stability of the system, thus being beneficial to reducing the energy consumption problem caused by the operation of a plurality of air compressors;
2. the utility model discloses a though add air booster pump and wind package, nevertheless adopt the design of parallelly connected drive to the drive of roll squeezer cylinder, provide two sets of air supply lines, have one and use one and be equipped with characteristics, it does benefit to the system maintenance.
Drawings
Fig. 1 is a schematic view of the pneumatic control system of the utility model.
Wherein, 1-air booster pump; 2-air bag; 3-a gas supply pipe; 4-a first electrically controlled three-way valve; 5-a second electrically controlled three-way valve; 6-driving an air source switch; 7-a pressure gauge; 8-safety valve; 9-a filter; 10-relief valves; 11-high pressure regulating valve.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1, a roller press cylinder air bag 2 supercharging improved structure; the improved structure mainly comprises an air booster pump 1, an air bag 2 and an air supply pipe 3 connected with a compressed air pipe network. The air supply pipe 3 is connected with a cylinder of the roller press, and the connection specifically means that the air supply pipe 3 is connected with a pneumatic control valve on the roller press and is not directly connected with the cylinder of the roller press; the air booster pump 1, the air bag 2 and the air supply pipe 3 are connected in parallel, air supply of the roller press cylinder is realized, and 3 paths of two air supply pipes are provided; an air supply pipe 3 way formed by the air booster pump 1 and the air bag 2 is taken as a main part, and when the pressure of a compressed air pipe network is insufficient, the air bag 2 can still provide a stable air source for the cylinder of the roller press to be applied.
Specifically, a first electric control three-way valve 4 is arranged on a pipeline of the air supply pipe 3, an exhaust end of the first electric control three-way valve 4 is connected to an air inlet of a compressed air source of the air booster pump 1, an air outlet of the compressed air source of the air booster pump 1 is connected to an air inlet of the air bag 2, an exhaust port of the air bag 2 is connected to a second electric control three-way valve 5, and the second electric control three-way valve 5 is connected to the pipeline of the air supply pipe 3; a branch pipe is led out from the air supply pipe 3 and is connected to a driving air source interface of the air booster pump 1, a driving air source switch 6 is arranged on the branch pipe, a needle valve can be selected as the driving air source switch 6, and the branch pipe is positioned on the air inlet direction side of the first electric control three-way valve 4. The first electric control three-way valve 4 and the second electric control three-way valve 5 can adopt electromagnetic directional valves.
A pressure gauge 7, a safety valve 8 and a filter 9 are sequentially arranged on the gas supply pipe 3 at the gas exhaust direction side of the second electric control three-way valve 5, and the pressure gauge 7 can acquire the pressure of the gas inlet end of the cylinder of the roller press; the safety valve 8 realizes overpressure discharge function to ensure air supply safety, and the filter 9 realizes compressed air filtration to ensure air cleanness.
The air bag 2 is provided with an overflow valve 10 for ensuring the use safety of the air bag 2; and a high-pressure regulating valve 11 is arranged between the air outlet of the air bag 2 and the second electric control three-way valve 5 to ensure stable pressure supply.
The utility model discloses a working process and principle are:
the compressed air pipe network provides compressed air for the air supply pipe 3; starting a driving air source switch 6, starting a first electric control three-way valve 4 and enabling an air supply pipe 3 to be communicated with an air booster pump 1 only, and starting the air booster pump 1 and boosting an air bag 2 at the moment; if the second electric control three-way valve 5 is opened, air supply to the roller press by the air bag 2 is realized; at the moment, whether the pressure of the compressed air pipe network meets the pressure requirement or not does not influence the driving of the air cylinder of the roller press, so that the quantity of the air cylinders in the compressed air pipe network for opening the roller press can be reduced, and the energy consumption is favorably reduced. When the air booster pump 1 and the air bag 2 are abnormal or need to be maintained, the compressed air pipe network can be used for directly supplying air; when the air supply device is used specifically, the driving air source switch 6 is kept in a closed state, the first electric control three-way valve 4 is opened, the air supply pipe 3 is not communicated with the air booster pump 1, the second electric control three-way valve 5 is opened, the air supply pipe 3 is not communicated with the air bag 2, and at the moment, the air supply pipe 3 is directly connected with the roller press.
Claims (3)
1. The utility model provides a roll squeezer cylinder wind package pressure boost improves structure, a serial communication port, including air booster pump, wind package, the air supply pipe of being connected with the compressed air pipe network, the air supply pipe is connected with the roll squeezer cylinder, be equipped with first automatically controlled three-way valve on the pipeline of air supply pipe, the compressed air source air inlet of air booster pump is inserted to the exhaust end of first automatically controlled three-way valve, the compressed air source gas outlet of air booster pump inserts wind package air inlet, the gas vent of wind package is connected with the automatically controlled three-way valve of second, and the automatically controlled three-way valve of second inserts on the pipeline of air supply pipe, draw a branch pipe on the air supply pipe and insert air booster pump's drive air source interface, be equipped with drive air source switch in the branch pipe, the branch pipe is located the direction of admitting air side of first automatically controlled three-way valve.
2. The improved structure for increasing the pressure of the air bag of the roller press cylinder as claimed in claim 1, wherein a pressure gauge, a safety valve and a filter are sequentially arranged on the air supply pipe on the exhaust direction side of the second electrically controlled three-way valve.
3. The improved supercharging structure of the air bag of the roller press cylinder as claimed in claim 1, wherein an overflow valve is provided on the air bag, and a high-pressure regulating valve is provided between the air outlet of the air bag and the second electrically-controlled three-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221787873.8U CN218250525U (en) | 2022-07-12 | 2022-07-12 | Improved structure for pressurizing air bag of air cylinder of roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221787873.8U CN218250525U (en) | 2022-07-12 | 2022-07-12 | Improved structure for pressurizing air bag of air cylinder of roller press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218250525U true CN218250525U (en) | 2023-01-10 |
Family
ID=84760296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221787873.8U Active CN218250525U (en) | 2022-07-12 | 2022-07-12 | Improved structure for pressurizing air bag of air cylinder of roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218250525U (en) |
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2022
- 2022-07-12 CN CN202221787873.8U patent/CN218250525U/en active Active
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