CN219971173U - On-line monitoring alarm mechanism for blockage of feed inlet of bin pump - Google Patents
On-line monitoring alarm mechanism for blockage of feed inlet of bin pump Download PDFInfo
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- CN219971173U CN219971173U CN202320872598.8U CN202320872598U CN219971173U CN 219971173 U CN219971173 U CN 219971173U CN 202320872598 U CN202320872598 U CN 202320872598U CN 219971173 U CN219971173 U CN 219971173U
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- pipe
- feed inlet
- bin
- bin pump
- alarm device
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 15
- 230000008021 deposition Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 210000003437 trachea Anatomy 0.000 abstract 2
- 239000000428 dust Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of bin pump production and discloses an on-line monitoring and alarming mechanism for bin pump feed inlet blockage, wherein a discharge pipe is arranged at the bottom of an ash bucket, a connecting pipe is arranged at the bottom of the discharge pipe, a level gauge is arranged at the bottom of the connecting pipe, a bin barrel is arranged at the bottom of the level gauge, a mounting plate is arranged on the inner wall of a bin pump body, a blowback machine is arranged on the upper surface of the mounting plate, a blowback air pipe is arranged on the left side of the blowback machine, the other end of the blowback air pipe is connected with the surface of a conveying barrel, a circulating air pipe is arranged on the upper surface of the blowback machine, and the other end of the circulating air pipe is connected with the surface of the ash bucket. The back blowing machine that establishes additional can blow out discharging pipe deposition scale deposit through the back blowing trachea, can clear up the inner wall of circulating to the discharging pipe through the circulation trachea for the phenomenon of deposition can not take place for the inner wall of discharging pipe, makes the device can normally feed.
Description
Technical Field
The utility model relates to the technical field of bin pump production, in particular to an on-line monitoring and alarming mechanism for bin pump feed inlet blockage.
Background
The bin pump is also called bin pump, is a reliable dense phase dynamic pressure pneumatic conveying device for conveying powdery materials under high pressure (below about 700 kPa), can flexibly arrange conveying pipelines according to terrain conditions, realizes centralized, dispersed, high-height and long-distance conveying, is not influenced by natural conditions in the conveying process, can ensure that the materials are not affected by moisture, and is environment-friendly and pollution-free. The equipment adopts a PLC control system and can be controlled automatically or manually.
The existing bin pump generally places a furnace economizer on the front side of an electric dust collector, a feed valve and an exhaust valve are opened, the bin pump feeds under normal pressure until a horizontal level gauge sends out a bin full indication signal, the feed valve and the exhaust valve are closed, then a high-pressure air valve is opened to pressurize the inside of a tank, after the operation pressure is reached, a conveying air valve and a discharge valve are opened, the materials begin to be conveyed, and the conveying is finished by a pressure switch, a level gauge or a time relay. At the moment, the high-pressure air valve and the discharge valve are closed, so that all compressed air is used for blowing the conveying pipeline; simultaneously opening an exhaust valve to reduce the pressure in the tank to a normal pressure state;
however, the large ash amount can cause serious abrasion of a water inlet pipeline of the economizer, and the water inlet pipeline can be leaked. Part of accumulated water enters the ash bucket and the bin pump through the pre-dedusting inlet flue, so that the accumulated ash and scale of a feed pipe of the bin pump are easily caused, the bin pump cannot normally feed, and the ash is accumulated in the ash bucket.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an on-line monitoring and alarming mechanism for blocking a feed inlet of a bin pump, so as to solve the problems in the prior art.
(II) technical scheme
In a first aspect, the present utility model provides the following technical solutions: the utility model provides a storehouse pump feed inlet blocks up on-line monitoring alarm mechanism, includes the storehouse pump body, the transport section of thick bamboo is installed to the inner chamber of storehouse pump body, the ash bucket is installed to the bottom of transport section of thick bamboo, the discharging pipe is installed to the bottom of ash bucket, the connecting pipe is installed to the bottom of discharging pipe, the charge level indicator is installed to the bottom of connecting pipe, the storehouse section of thick bamboo is installed to the bottom of charge level indicator, the mounting panel is installed to the inner wall of storehouse pump body, the back-flushing machine is installed to the upper surface mounting of mounting panel, the back-flushing pipe is installed in the left side of back-flushing machine, the other end of back-flushing pipe links to each other with the surface of transport section of thick bamboo, the upper surface mounting of back-flushing machine has the circulating gas pipe, the other end of circulating gas pipe links to each other with the surface of ash bucket.
In a second aspect, the upper surface of the bin pump body is provided with a feed inlet, and the surface of the feed inlet is provided with a sealing cover.
In the third aspect, a conveying pipe is arranged on the left side of the bin barrel, and a valve is arranged on the surface of the conveying pipe penetrating through the bin pump body.
In a fourth aspect, the surface mounting of the connecting pipe is provided with an alarm device, the right side of the alarm device is provided with a telephone conveying port, the left side of the alarm device is provided with an infrared detector, and the infrared detector extends into the inner cavity of the connecting pipe.
In a fifth aspect, a speaker is installed at the rear part of the alarm device, and a mobile phone clamping groove is installed in an inner cavity of the alarm device.
In a sixth aspect, an antenna interface is installed in an inner cavity of the alarm device, and a wireless module is installed in the inner cavity of the alarm device.
Advantageous effects
Compared with the prior art, the utility model provides the on-line monitoring and alarming mechanism for the blockage of the feed inlet of the bin pump, which has the following beneficial effects:
1. according to the bin pump feeding hole blocking on-line monitoring alarm mechanism, the additionally arranged back blowing machine can blow out the accumulated ash and scale of the discharging pipe through the back blowing air pipe, and the inner wall of the discharging pipe can be cleaned circularly through the circulating air pipe, so that the accumulated ash phenomenon on the inner wall of the discharging pipe can not occur, and the device can feed normally;
2. this storehouse pump feed inlet blocks up on-line monitoring alarm mechanism can survey the dust in the connecting pipe through infrared detector, and the connecting pipe communicates with each other with the discharging pipe, can detect out the deposition scale deposit of discharging pipe through the connecting pipe for alarm device can in time remind the operating personnel to carry out the blowback, ensures that ash hopper ash discharge is normal.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the alarm device of the present utility model;
fig. 3 is a schematic view of the internal structure of the cartridge pump body of the present utility model.
In the figure: 1. a cartridge pump body; 2. a delivery cylinder; 3. an ash bucket; 4. a discharge pipe; 5. a connecting pipe; 6. a level gauge; 7. a bin; 8. a mounting plate; 9. a blowback machine; 91. a blowback air pipe; 10. a circulation gas pipe; 11. a feed inlet; 12. sealing cover; 13. a delivery tube; 14. a valve; 15. an alarm device; 16. a telephone delivery port; 17. an infrared detector; 18. a speaker; 19. a mobile phone clamping groove; 20. an antenna interface; 21. and a wireless module.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a technical scheme, an on-line monitoring and alarming mechanism for blocking a feed inlet of a bin pump, which comprises a bin pump body 1, a conveying cylinder 2, an ash bucket 3, a discharge pipe 4, a connecting pipe 5, a material level gauge 6, a bin cylinder 7, a mounting plate 8, a back blowing machine 9, a back blowing air pipe 91, a circulating air pipe 10, a feed inlet 11, a sealing cover 12, a conveying pipe 13, a valve 14, an alarming device 15, a telephone conveying port 16, an infrared detector 17, a loudspeaker 18, a mobile phone clamping groove 19, an antenna interface 20 and a wireless module 21, wherein the conveying cylinder 2 is arranged in an inner cavity of the bin pump body 1, the ash bucket 3 is arranged at the bottom of the conveying cylinder 2, the discharge pipe 4 is arranged at the bottom of the ash bucket 3, the connecting pipe 5 is arranged at the bottom of the discharge pipe 4, the material level gauge 6 is arranged at the bottom of the connecting pipe 5, the bottom of the bin level gauge 6 is provided with a bin barrel 7, the inner wall of the bin pump body 1 is provided with a mounting plate 8, the upper surface of the mounting plate 8 is provided with a back-blowing machine 9, the left side of the back-blowing machine 9 is provided with a back-blowing air pipe 91, the other end of the back-blowing air pipe 91 is connected with the surface of the conveying barrel 2, the upper surface of the back-blowing machine 9 is provided with a circulating air pipe 10, the other end of the circulating air pipe 10 is connected with the surface of the ash bucket 3, when the leakage water of the water inlet pipe of the economizer enters the ash bucket 3, the ash deposition and scaling of the discharging pipe 4 are caused, the device cannot normally feed, the back-blowing machine 9 can blow out the ash deposition and scaling of the discharging pipe 4 through the back-blowing air pipe 91, and the inner wall of the circulating material outlet pipe 4 can be cleaned through the circulating air pipe 10, so that the inner wall of the discharging pipe 4 cannot generate ash deposition phenomenon, and the device can normally feed;
the upper surface of the bin pump body 1 is provided with a feed inlet 11, the surface of the feed inlet 11 is provided with a sealing cover 12, and the sealing cover 12 is used for sealing the feed inlet 11, so that dust cannot enter the device through the feed inlet 11 when the feed inlet 11 is not used;
a conveying pipe 13 is arranged on the left side of the bin barrel 7, a valve 14 is arranged on the surface of the conveying pipe 13 penetrating through the bin pump body 1, and the opening of the conveying pipe 13 can be controlled through the valve 14;
the surface of the connecting pipe 5 is provided with an alarm device 15, the right side of the alarm device 15 is provided with a telephone conveying port 16, the left side of the alarm device 15 is provided with an infrared detector 17, the infrared detector 17 stretches into the inner cavity of the connecting pipe 5, dust in the connecting pipe 5 can be detected through the infrared detector 17, the connecting pipe 5 is communicated with the discharging pipe 4, and dust accumulation and scaling of the discharging pipe 4 can be detected through the connecting pipe 5, so that the alarm device 15 can prompt an operator to perform back blowing in time, and the ash discharging of the ash bucket 3 is ensured to be normal;
a loudspeaker 18 is arranged at the rear part of the alarm device 15, a mobile phone clamping groove 19 is arranged in the inner cavity of the alarm device 15, and the loudspeaker 18 is used for sounding an alarm;
an antenna interface 20 is installed in the inner cavity of the alarm device 15, a wireless module 21 is installed in the inner cavity of the alarm device 15, and the antenna interface 20 is used for transmitting signals.
The working principle of the device is as follows: firstly, when the leakage quantity ponding of the water inlet pipe of the coal economizer enters the ash bucket 3, the ash deposition and scaling of the discharging pipe 4 are caused, the device cannot normally feed, the blowback machine 9 is started to blow out the ash deposition and scaling of the discharging pipe 4 through the blowback air pipe 91, the inner wall of the circulating discharging pipe 4 can be cleaned through the circulating air pipe 10, the phenomenon of ash deposition can not occur on the inner wall of the discharging pipe 4, the device can normally feed, then dust in the connecting pipe 5 can be detected through the infrared detector 17, the connecting pipe 5 is communicated with the discharging pipe 4, finally the ash deposition and scaling of the discharging pipe 4 can be detected through the connecting pipe 5, the alarm device 15 can prompt operators to carry out blowback in time, and the ash deposition of the ash bucket 3 is ensured to be normal.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a storehouse pump feed inlet jam on-line monitoring alarm mechanism, includes storehouse pump body (1), its characterized in that: the utility model discloses a bin pump, including bin pump body (1), conveying section of thick bamboo (2), ash bucket (3) are installed to the bottom of conveying section of thick bamboo (2), discharging pipe (4) are installed to the bottom of ash bucket (3), connecting pipe (5) are installed to the bottom of discharging pipe (4), charge level indicator (6) are installed to the bottom of connecting pipe (5), bin section of thick bamboo (7) are installed to the bottom of charge level indicator (6), mounting panel (8) are installed to the inner wall of bin pump body (1), blowback machine (9) are installed to the upper surface of mounting panel (8), blowback air pipe (91) are installed in the left side of blowback machine (9), the other end of blowback air pipe (91) links to each other with the surface of conveying section of thick bamboo (2), circulating air pipe (10) are installed to the upper surface of blowback machine (9), the other end of circulating air pipe (10) links to each other with the surface of ash bucket (3).
2. The on-line monitoring and alarming mechanism for blockage of a feed inlet of a bin pump according to claim 1, wherein: the upper surface of storehouse pump body (1) has seted up feed inlet (11), the surface mounting of feed inlet (11) has sealed lid (12).
3. The on-line monitoring and alarming mechanism for blockage of a feed inlet of a bin pump according to claim 1, wherein: the left side of the bin barrel (7) is provided with a conveying pipe (13), and a valve (14) is arranged on the surface of the conveying pipe (13) penetrating through the bin pump body (1).
4. The on-line monitoring and alarming mechanism for blockage of a feed inlet of a bin pump according to claim 1, wherein: the surface mounting of connecting pipe (5) has alarm device (15), telephone delivery port (16) are installed on the right side of alarm device (15), infrared detector (17) are installed on the left side of alarm device (15), infrared detector (17) stretch into in the inner chamber of connecting pipe (5).
5. The on-line monitoring and alarming mechanism for blockage of a feed inlet of a bin pump according to claim 4, wherein: the rear part of the alarm device (15) is provided with a loudspeaker (18), and the inner cavity of the alarm device (15) is provided with a mobile phone clamping groove (19).
6. The on-line monitoring and alarming mechanism for blockage of a feed inlet of a bin pump according to claim 4, wherein: an antenna interface (20) is arranged in the inner cavity of the alarm device (15), and a wireless module (21) is arranged in the inner cavity of the alarm device (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320872598.8U CN219971173U (en) | 2023-04-13 | 2023-04-13 | On-line monitoring alarm mechanism for blockage of feed inlet of bin pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320872598.8U CN219971173U (en) | 2023-04-13 | 2023-04-13 | On-line monitoring alarm mechanism for blockage of feed inlet of bin pump |
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| Publication Number | Publication Date |
|---|---|
| CN219971173U true CN219971173U (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320872598.8U Active CN219971173U (en) | 2023-04-13 | 2023-04-13 | On-line monitoring alarm mechanism for blockage of feed inlet of bin pump |
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| CN (1) | CN219971173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117682280A (en) * | 2023-12-27 | 2024-03-12 | 湖北虹润高科新材料有限公司 | Early warning circuit, early warning device and control system of discharge valve |
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2023
- 2023-04-13 CN CN202320872598.8U patent/CN219971173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117682280A (en) * | 2023-12-27 | 2024-03-12 | 湖北虹润高科新材料有限公司 | Early warning circuit, early warning device and control system of discharge valve |
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