CN213876064U - Blanking cylinder blockage detection system of waste heat power generation boiler - Google Patents
Blanking cylinder blockage detection system of waste heat power generation boiler Download PDFInfo
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- CN213876064U CN213876064U CN202022870766.9U CN202022870766U CN213876064U CN 213876064 U CN213876064 U CN 213876064U CN 202022870766 U CN202022870766 U CN 202022870766U CN 213876064 U CN213876064 U CN 213876064U
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- waste heat
- power generation
- feed cylinder
- heat power
- detection system
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- 239000002918 waste heat Substances 0.000 title claims abstract description 30
- 238000010248 power generation Methods 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 238000005070 sampling Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A blanking barrel blockage detection system of a waste heat power generation boiler belongs to the technical field of waste heat power generation boilers. Lower feed cylinder (3) one end is connected with the feed opening of waste heat power generation boiler (1), and the other end of lower feed cylinder (3) communicates its characterized in that from lateral part and conveying pipeline (10) of conveying pipeline (10): a sampling pipe (6) is led out from the side part of the discharging barrel (3), a pressure transmitter (7) is installed at the tail end of the sampling pipe (6), and the output end of the pressure transmitter (7) is connected with a controller through a wire. In this waste heat power generation boiler's feed cylinder blocks up detecting system, through the lateral part at feed cylinder down through sampling pipe installation pressure transmitter, detect feed cylinder and the intraductal pressure of conveying through pressure transmitter, can in time judge the jam condition in feed cylinder and the conveying pipeline, avoided consumeing in a large number of manpower and materials, guarantee the continuous operation of production.
Description
Technical Field
A blanking barrel blockage detection system of a waste heat power generation boiler belongs to the technical field of waste heat power generation boilers.
Background
The waste heat power generation boiler is a device for converting redundant heat energy into electric energy in the production process, and uses heat or combustible substances in working media such as waste gas, waste liquid and the like as heat sources, so that the waste heat power generation boiler not only saves energy, but also is beneficial to environmental protection. During the use of the waste heat power generation boiler, viscous materials exist in the waste heat power generation boiler, sundries are sometimes mixed in the materials, the blanking barrel and/or the conveying pipe are often blocked, and the boiler dust deposition is easily caused after the barrel and/or the conveying pipe are blocked, so that the safe operation of a production line is influenced. However, the blockage of the cylinder and/or the blockage of the conveying pipe are not easy to find, when workers find the blockage of the cylinder and/or the blockage of the conveying pipe are often serious, the dredging process of the blockage of the cylinder and/or the blockage of the conveying pipe is difficult, sometimes even a plurality of notches are needed in management, a large amount of manpower and material resources are consumed, and the continuous operation of production is influenced.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide one kind and pass through sampling pipe installation pressure transmitter through the lateral part at feed cylinder down, detect feed cylinder and the intraductal pressure of conveying through pressure transmitter, can in time judge the jam condition in feed cylinder and the conveying pipeline down, avoided consumeing in a large number of manpower and materials, guarantee the waste heat power boiler's of production continuous operation feed cylinder jam detecting system.
The utility model provides a technical scheme that its technical problem adopted is: this waste heat power boiler's feed cylinder blocks up detecting system, feed cylinder one end is connected with waste heat power boiler's feed opening, and the other end of feed cylinder feeds through its characterized in that from lateral part and the conveying pipeline of conveying pipeline: a sampling pipe is led out from the side part of the discharging barrel, a pressure transmitter is installed at the tail end of the sampling pipe, and the output end of the pressure transmitter is connected with a controller through a wire.
Preferably, a rotary feeder is arranged at the feed opening of the waste heat power generation boiler, and the feed cylinder is connected to the outlet of the rotary feeder.
Preferably, a filter screen is arranged in the lower feed cylinder, and the joint of the sampling pipe and the lower feed cylinder is positioned between the filter screen and the conveying pipe.
Preferably, the sampling tube is horizontally connected with the other end of the sampling tube on the side part of the discharging barrel and is plugged by a plug, a vertical section is led out from the side part of the horizontal section of the sampling tube, and the pressure transmitter is arranged at an outlet of the vertical section.
Preferably, a needle valve is installed at the middle of the vertical section.
Preferably, the side part of the lower charging barrel is further provided with an observation port, and a sealing cover is arranged on the observation port.
Preferably, one side edge of the sealing cover is hinged with the cylinder wall of the lower charging barrel at the observation port, and the other end of the sealing cover covers the other side of the observation port.
Preferably, the opening length of the observation opening along the circumferential direction of the blanking barrel is 1/3 of the circumference of the blanking barrel.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
in this waste heat power generation boiler's feed cylinder blocks up detecting system, pass through sampling pipe installation pressure transmitter through the lateral part at feed cylinder down, detect feed cylinder and the intraductal pressure of conveying through pressure transmitter, can in time judge the jam condition in feed cylinder and the conveying pipeline, avoided consumeing in a large number of manpower and materials, guarantee the continuous operation of production, eliminated simultaneously because of feed cylinder and conveying pipeline block up the influence that causes production line safe operation.
Drawings
FIG. 1 is a schematic structural diagram of a blanking drum blockage detection system of a waste heat power generation boiler.
Wherein: 1. the waste heat power generation boiler comprises a waste heat power generation boiler 2, a rotary feeder 3, a feeding barrel 4, a sealing cover 5, a filter screen 6, a sampling pipe 7, a pressure transmitter 8, a needle valve 9, a plug 10 and a conveying pipe.
Detailed Description
Fig. 1 is a preferred embodiment of the present invention, and the present invention will be further explained with reference to fig. 1.
As shown in figure 1, the system for detecting the blockage of the discharging barrel of the waste heat power generation boiler comprises a rotary discharging device 2 arranged at the discharging port of the waste heat power generation boiler 1, the discharging port of the waste heat power generation boiler 1 is connected with the inlet of the rotary discharging device 2 through a pipeline, the outlet of the rotary discharging device 2 is connected with one end of a discharging barrel 3, and the other end of the discharging barrel 3 is obliquely arranged and communicated with a horizontally placed conveying pipeline 10 from the side part.
The lateral part of the feeding barrel 3 is also horizontally connected with a sampling pipe 6, one end of the sampling pipe 6 is communicated with the feeding barrel 3, and the other end of the sampling pipe is blocked by a plug 9. A vertical section is led out between the connection part of the sampling pipe 6 and the feed cylinder 3 and the plug 9, a needle valve 8 is arranged in the middle of the vertical section, and a pressure transmitter 7 is arranged at the tail end of the vertical section. The signal output end of the pressure transmitter 7 is connected with a controller (not shown in the figure) through a lead.
The specific working process and working principle are as follows:
during the operation, the pressure transmitter 7 detects the pressure values in the feed cylinder 3 and the feed pipe 10 through the sampling pipe 6. When the lower material cylinder 3 or the material conveying pipe 10 is blocked, gas in the lower material cylinder 3 and the material conveying pipe 10 cannot be discharged in time, so that the pressure in the lower material cylinder 3 or the material conveying pipe 10 rises, when the controller finds that the pressure in the lower material cylinder 3 or the material conveying pipe 10 rises to a preset value, the blockage in the lower material cylinder 3 or the material conveying pipe 10 is judged, and alarm is given out through an alarm, so that a worker can timely judge the blockage condition in the lower material cylinder 3 or the material conveying pipe 10, the defect that the dredging is difficult when serious blockage occurs in the lower material cylinder 3 or the material conveying pipe 10 is avoided, a large amount of consumption of manpower and material resources is avoided, and the continuous operation of production is ensured.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a waste heat power generation boiler's feed cylinder blocks up detecting system, and feed cylinder (3) one end is connected with the feed opening of waste heat power generation boiler (1) down, and the other end of feed cylinder (3) is from lateral part and conveying pipeline (10) intercommunication of conveying pipeline (10) down, its characterized in that: a sampling pipe (6) is led out from the side part of the discharging barrel (3), a pressure transmitter (7) is installed at the tail end of the sampling pipe (6), and the output end of the pressure transmitter (7) is connected with a controller through a wire.
2. The waste heat power generation boiler feed cylinder blockage detection system according to claim 1, characterized in that: a rotary feeder (2) is arranged at the feed opening of the waste heat power generation boiler (1), and a feed barrel (3) is connected at the outlet of the rotary feeder (2).
3. The waste heat power generation boiler feed cylinder blockage detection system according to claim 1, characterized in that: a filter screen (5) is arranged in the lower charging barrel (3), and the joint of the sampling pipe (6) and the lower charging barrel (3) is positioned between the filter screen (5) and the material conveying pipe (10).
4. The waste heat power generation boiler feed cylinder blockage detection system according to claim 1, characterized in that: sampling pipe (6) horizontal connection the other end of lateral part sampling pipe (6) of feed cylinder (3) down carry out the shutoff by end cap (9), have drawn forth vertical section at the lateral part of sampling pipe (6) horizontal segment, pressure transmitter (7) install the exit at vertical section.
5. The exhaust basket blockage detection system of a cogeneration boiler of claim 4, wherein: and a needle valve (8) is arranged in the middle of the vertical section.
6. The waste heat power generation boiler feed cylinder blockage detection system according to claim 1, characterized in that: an observation port is further formed in the side part of the lower charging barrel (3), and a sealing cover (4) is arranged on the observation port.
7. The exhaust basket blockage detection system of a cogeneration boiler of claim 6, wherein: one side edge of the sealing cover (4) is hinged with the cylinder wall of the lower charging barrel (3) at the observation port, and the other end of the sealing cover (4) covers the other side of the observation port.
8. The exhaust basket blockage detection system of a cogeneration boiler of claim 6, wherein: the opening length of the observation opening along the circumference of the charging barrel (3) is 1/3 of the circumference of the charging barrel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022870766.9U CN213876064U (en) | 2020-12-04 | 2020-12-04 | Blanking cylinder blockage detection system of waste heat power generation boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022870766.9U CN213876064U (en) | 2020-12-04 | 2020-12-04 | Blanking cylinder blockage detection system of waste heat power generation boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213876064U true CN213876064U (en) | 2021-08-03 |
Family
ID=77041241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022870766.9U Expired - Fee Related CN213876064U (en) | 2020-12-04 | 2020-12-04 | Blanking cylinder blockage detection system of waste heat power generation boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213876064U (en) |
-
2020
- 2020-12-04 CN CN202022870766.9U patent/CN213876064U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |