CN213629916U - Energy-saving intelligent automatic air supply system for ash conveying pipeline - Google Patents
Energy-saving intelligent automatic air supply system for ash conveying pipeline Download PDFInfo
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- CN213629916U CN213629916U CN202022591108.6U CN202022591108U CN213629916U CN 213629916 U CN213629916 U CN 213629916U CN 202022591108 U CN202022591108 U CN 202022591108U CN 213629916 U CN213629916 U CN 213629916U
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- valve body
- air supply
- check valve
- conveying pipeline
- ash conveying
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- 238000007789 sealing Methods 0.000 claims description 12
- 238000005070 sampling Methods 0.000 claims description 11
- 210000004907 gland Anatomy 0.000 claims description 6
- 239000013589 supplement Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 230000001502 supplementing effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009699 differential effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
本实用新型涉及一种输灰管路节能智能自动补气系统，包括输灰管路、仓泵和主气源，输灰管路上连接若干补气隔膜阀，补气隔膜阀包括气缸座、上、下阀体和止回阀体，气缸座通过气缸连接堵头，堵头通过弹簧与气缸连接，堵头封堵上阀体的排气管，上阀体开设与气缸座连通的通孔，上、下阀体之间连接封闭下阀体的内补气管上端的橡胶隔膜，下阀体开设补气口和气体先导管，气体先导管与上阀体连通，橡胶隔膜通过弹簧与上阀体连接，止回阀体内通过弹簧连接封堵内补气管下端的止回阀芯，止回阀体上还开设两个取样口分别与本体和相邻的补气隔膜阀的两个气缸连接，所述输灰管路节能智能自动补气系统，无需电气、压力控制系统，结构简单，稳定性好，维护成本低。
The utility model relates to an energy-saving intelligent automatic air supply system for an ash conveying pipeline, which comprises an ash conveying pipeline, a bin pump and a main air source. A plurality of air supply diaphragm valves are connected to the ash conveying pipeline. , lower valve body and check valve body, the cylinder seat is connected to the plug through the cylinder, the plug is connected to the cylinder through a spring, the plug blocks the exhaust pipe of the upper valve body, and the upper valve body is provided with a through hole that communicates with the cylinder seat, The upper and lower valve bodies are connected with a rubber diaphragm that closes the upper end of the inner gas supply pipe of the lower valve body. The lower valve body is provided with a gas supply port and a gas pilot pipe. The gas pilot pipe is connected to the upper valve body, and the rubber diaphragm is connected to the upper valve body through a spring. , the check valve body is connected by a spring to block the check valve core at the lower end of the inner air supply pipe, and two sampling ports are also opened on the check valve body to connect to the body and the two cylinders of the adjacent air supply diaphragm valve respectively. The energy-saving intelligent automatic air supply system for ash conveying pipeline does not require electrical and pressure control systems, with simple structure, good stability and low maintenance cost.
Description
Technical Field
The utility model relates to an ash conveying system especially relates to an energy-conserving intelligent automatic air supplement system of ash conveying pipeline.
Background
The ash conveying system conveys water through the ash conveying pipeline, in order to continuously convey ash materials in the ash conveying pipeline, an air supplementing valve needs to be connected to the ash conveying pipeline and continuously supplements air to the ash conveying pipeline, and the traditional air supplementing valve needs to be provided with an electric control system and a pressure control unit, so that the ash conveying system is complex in structure, complex in control operation, free of difference in air supplementation and large in air consumption.
SUMMERY OF THE UTILITY MODEL
The applicant aims at the defects, researches and improves the defects, and provides an energy-saving intelligent automatic air supply system for an ash conveying pipeline.
The utility model discloses the technical scheme who adopts as follows:
an energy-saving intelligent automatic air supply system for an ash conveying pipeline comprises the ash conveying pipeline, wherein the ash conveying pipeline is connected with a bin pump and a main air source, a plurality of air supply diaphragm valves are connected on the ash conveying pipeline, each air supply diaphragm valve comprises an air cylinder seat, an upper valve body, a lower valve body and a check valve body which are connected from top to bottom, the air cylinder seat is connected with an air cylinder, the driving end of the air cylinder is connected with a plug, the plug is also connected with the air cylinder through a plug reset spring, the plug plugs an exhaust pipe arranged on the upper valve body, the upper valve body is also provided with a through hole communicated with the air cylinder seat, a rubber diaphragm is connected between the upper valve body and the lower valve body, the rubber diaphragm is arranged at the upper end of an inner air supply pipe arranged on the lower valve body, one side of the lower valve body is provided with an air supply port, an air guide pipe is arranged on the air supply port, the, the rubber diaphragm is connected with the upper valve body through a spring seat and a diaphragm reset spring, the check valve body is internally connected with a check valve core through a check valve core reset spring, the upper end of the check valve core blocks the lower end of the inner air supply pipe, the check valve body is further provided with two sampling ports, one sampling port is connected with a high-pressure inlet of the lower side of the cylinder, and the other sampling port is connected with a low-pressure inlet of the upper side of the cylinder, which is adjacently arranged and close to the air supply diaphragm valve on one side of the main air source.
As a further improvement of the above technical solution:
the cylinder seat, the upper valve body, the lower valve body and the check valve body are connected through bolts.
The lower valve body is positioned at the lower end of the inner air supplement pipe and is connected with a rubber sealing gasket, and the check valve core is tightly pressed at the lower side of the rubber sealing gasket through a check valve core reset spring.
The internal filter that sets up of check valve, the filter compresses tightly on the internal step of check valve through the gland that check valve body lower extreme is connected, just set up between gland and the filter and be used for sealed sealing washer.
The utility model has the advantages as follows:
1) the air cylinder is automatically controlled to move through the pressure difference in the ash conveying pipeline, air supplement and cut-off operations are realized, an electric control system and a pressure control system are not needed, and the device is simple in structure, good in stability and low in maintenance cost;
2) the air is supplied by automatic control of pressure difference, so that the air-saving operation can be realized;
3) the filter plate is arranged in the check valve body, so that the ash material can be prevented from invading an air source pipeline to cause equipment failure;
4) the non-return valve core is matched with the sealing rubber pad, and the sealing performance is enhanced by adopting soft and hard combination.
Drawings
Fig. 1 is the utility model provides an installation schematic diagram of energy-conserving intelligent automatic air supplement system of ash conveying pipeline.
Fig. 2 is the utility model provides a section view of energy-conserving intelligent automatic air supplement system tonifying qi diaphragm valve of ash conveying pipeline.
Fig. 3 is the structure diagram of the lower valve body of the energy-saving intelligent automatic air supply system for ash conveying pipelines.
Fig. 4 is the utility model provides a top view of valve body under energy-conserving intelligent automatic air supplement system of ash conveying pipeline.
Fig. 5 is the utility model provides a top view of the energy-conserving intelligent automatic air supplement system check valve body of ash conveying pipeline.
In the figure: 1. an ash conveying pipeline; 2. a bin pump; 3. a primary air source; 4. a gas supply diaphragm valve; 41. a cylinder block; 411. a plug; 412. a plug return spring; 42. an upper valve body; 421. an exhaust pipe; 422. firstly, guiding a groove; 423. a through hole; 43. a lower valve body; 431. an inner air supply pipe; 432. an air supplement port; 433. a gas first conduit; 434. a rubber gasket; 44. a check valve body; 441. a check valve core return spring; 442. a check valve core; 443. a sampling port; 444. a filter plate; 445. a seal ring; 45. a cylinder; 451. a high pressure inlet; 452. a low pressure inlet; 46. a rubber diaphragm; 461. a pilot through hole; 462. a spring seat; 463. a diaphragm return spring; 47. and (7) pressing the cover.
Detailed Description
The following describes a specific embodiment of the present embodiment with reference to the drawings.
As shown in fig. 1 to 5, the energy-saving intelligent automatic air supply system for an ash conveying pipeline of this embodiment includes an ash conveying pipeline 1, the ash conveying pipeline 1 is connected with a bin pump 2 and a main air source 3, the ash conveying pipeline 1 is connected with a plurality of air supply diaphragm valves 4, each air supply diaphragm valve 4 includes a cylinder base 41, an upper valve body 42, a lower valve body 43 and a check valve body 44 which are connected from top to bottom through bolts, the cylinder base 41 is connected with a cylinder 45, a driving end of the cylinder 45 is connected with a plug 411, the plug 411 is further connected with the cylinder 45 through a plug return spring 412, the plug 411 plugs an exhaust pipe 421 arranged on the upper valve body 42, a through hole 423 communicated with the cylinder base 41 is further arranged on the upper valve body 42, a rubber diaphragm 46 is connected between the upper valve body 42 and the lower valve body 43, the rubber diaphragm 46 is arranged at an upper end of an inner air supply pipe 431 arranged on the lower valve body 43, one side, the gas first conduit 433 is communicated with the upper valve body 42 by a pilot through hole 461 and a pilot groove 422 which are arranged on the rubber diaphragm 46 and the upper valve body 42, the rubber diaphragm 46 is connected with the upper valve body 42 by a spring seat 462 and a diaphragm return spring 463, the check valve body 44 is internally connected with a check valve core 442 by a check valve core return spring 441, the upper end of the check valve core 442 blocks the lower end of the inner air supply pipe 431, the check valve body 44 is also provided with two sampling ports 443, one sampling port 443 is connected with a high-pressure inlet 451 which is close to the lower side of the cylinder 45, and the other sampling port 443 is connected with a low-pressure inlet 452 which is adjacently arranged on the upper side of the cylinder 45.
The lower valve body 43 is located at the lower end of the inner air supply pipe 431 and is connected with a rubber sealing gasket 434, the check valve core 442 is tightly pressed on the lower side of the rubber sealing gasket 434 through a check valve core return spring 441, the rubber sealing gasket 434 is matched with the check valve core 442, the lower end of the inner air supply pipe 431 is sealed, and the sealing performance is enhanced through soft and hard combination.
Set up filter 444 in the check valve body 44, the gland 47 that filter 444 passes through the lower extreme of check valve body 44 to be connected compresses tightly on the step in the check valve body 44, and sets up between gland 47 and the filter 444 and be used for sealed sealing washer 445, through the filter 444, can prevent that the ash material in the defeated ash pipeline 1 from invading tonifying qi diaphragm valve 4 and air supply pipeline, causes the equipment failure.
When the energy-saving intelligent automatic air supply system for the ash conveying pipeline is used, the method comprises the following steps:
1) starting conveying: the valve at the lower side of the bin pump 2 is opened, the main gas source 3 is started simultaneously to carry out the ash conveying operation, at the very beginning, as the materials are concentrated at one end of the ash conveying pipeline 1 close to the bin pump 2, the pressure difference exists in the ash conveying pipeline 1 at the moment, the pressure at the position close to the main gas source 3 is high, the pressure at the position far away from the main gas source 3 is low, and the larger pressure difference exists between the adjacent air replenishing diaphragm valves 4, the pressure difference can be transmitted to the air cylinder 45 through the sampling port 443, the driving end and the plug 411 of the air cylinder 45 can be driven to overcome the elastic force of the plug return spring 412, the exhaust pipe 421 can be opened, the interior of the upper valve body 42 is communicated with the outside, the air replenishing port 432 is connected with an air replenishing source, the air is supplied into the lower valve body 43 through the air replenishing source, meanwhile, the air enters the upper valve body 42 through the air first conduit 433, the gas in the lower valve body 43 drives the rubber diaphragm 46 to overcome the jacking of the diaphragm return spring 463 so as to open the upper end of the inner air supply pipe 431, the gas can enter the inner air supply pipe 431, the gas drives the check valve core 442 to overcome the elastic force of the check valve core return spring 441 to move downwards so as to open the lower end of the inner air supply pipe 431, and the gas enters the check valve body 44 and is finally supplied to the ash conveying pipeline 1;
2) fully mixing and conveying: when gas and ash are fully mixed and conveyed, the pressure difference between two adjacent air replenishing diaphragm valves 4 is small, the air cylinder 45 cannot overcome the elasticity of the plug return spring 412, the plug 411 can plug the exhaust pipe 421 again under the action of the plug return spring 412, namely, the upper valve body 42 can be closed, the pressure between the upper valve body 42 and the lower valve body 43 is balanced, the rubber diaphragm 46 is reset under the action of the diaphragm return spring 463, the upper end of the inner air replenishing pipe 431 is closed, meanwhile, the check valve core 442 also rises and resets under the action of the check valve core return spring 441, the lower end of the inner air replenishing pipe 431 is closed, and the air replenishing operation can be stopped;
3) pipe plugging and air supplementing: when the material takes place to block up in ash conveying pipeline 1, the tonifying qi diaphragm valve 4 that is located the jam point front and back can have the increase pressure differential, under the pressure differential effect, can drive end cap 411 through cylinder 45 and rise and open blast pipe 421 once more, can control rubber diaphragm 46 and non return case 442 once more and open again and carry out the tonifying qi operation, can break through the tonifying qi stifled point, solves stifled pipe problem.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022591108.6U CN213629916U (en) | 2020-11-10 | 2020-11-10 | Energy-saving intelligent automatic air supply system for ash conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022591108.6U CN213629916U (en) | 2020-11-10 | 2020-11-10 | Energy-saving intelligent automatic air supply system for ash conveying pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN213629916U true CN213629916U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022591108.6U Withdrawn - After Issue CN213629916U (en) | 2020-11-10 | 2020-11-10 | Energy-saving intelligent automatic air supply system for ash conveying pipeline |
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| CN (1) | CN213629916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254010A (en) * | 2020-11-10 | 2021-01-22 | 无锡市伍豪机械设备有限公司 | An energy-saving intelligent automatic air supply system for ash conveying pipeline and method for supplying air |
-
2020
- 2020-11-10 CN CN202022591108.6U patent/CN213629916U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254010A (en) * | 2020-11-10 | 2021-01-22 | 无锡市伍豪机械设备有限公司 | An energy-saving intelligent automatic air supply system for ash conveying pipeline and method for supplying air |
| CN112254010B (en) * | 2020-11-10 | 2025-01-24 | 无锡市伍豪机械设备有限公司 | Energy-saving intelligent automatic air supply system for ash conveying pipeline and air supply method thereof |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20210706 Effective date of abandoning: 20250124 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20210706 Effective date of abandoning: 20250124 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |