CN205782017U - A kind of gas warmed-up flow produced for CNT controls device - Google Patents
A kind of gas warmed-up flow produced for CNT controls device Download PDFInfo
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- CN205782017U CN205782017U CN201620471024.XU CN201620471024U CN205782017U CN 205782017 U CN205782017 U CN 205782017U CN 201620471024 U CN201620471024 U CN 201620471024U CN 205782017 U CN205782017 U CN 205782017U
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- ventilation shaft
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- gas
- sampling passage
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Abstract
The utility model discloses a kind of gas warmed-up flow produced for CNT and control device, a kind of gas warmed-up flow produced for CNT controls device, including ventilation shaft, ventilation shaft is respectively arranged at two ends with air inlet and gas outlet, sampling passage it is provided with in ventilation shaft, in ventilation shaft and be positioned at the two ends of sampling passage and be respectively connected with flow-guiding channel, it is provided with the first temperature sensor on the inwall of the flow-guiding channel being connected with sampling passage ports, it is provided with the second temperature sensor on the inwall of the flow-guiding channel being connected with sampling passage charging aperture, it is provided with ambient temperature thermistor on the inwall of sampling passage and at its charging aperture neighbouring, it is provided with heat supply network on the inwall of sampling passage and adjacent to its discharge outlet.This utility model carries out the heating of preference temperature by heat supply network to unstrpped gas, by flow rate adjustment device and flow sensor with the use of, can more accurately the flow velocity of the unstrpped gas at gas outlet be controlled.
Description
Technical field
This utility model relates to gas warmed-up flow and controls device technique field, and a kind of gas warmed-up flow produced for CNT controls device.
Background technology
CNT produces to be needed to input unstrpped gas, and the input quantity of protective gas and unstrpped gas gas can not be accurately controlled, and so can affect quality and the quality of subsequent product.In prior art, protective gas and the undercompounding of unstrpped gas gas, also can affect the quality of subsequent product.When CNT stops producing, protective gas or unstrpped gas residual air can not arranged, and there is potential safety hazard.
Needed unstrpped gas is heated before CNT produces simultaneously, the temperature once heated is not enough or temperature is too high, the quality of production having influence on CNT that capital is serious, and after the gas heating that CNT is produced, it is passed in subsequent work flow sheet equipment, need the flow-control to the gas after heating exactly accurate, the most also can affect the quality of production.
Utility model content
The purpose of this utility model is to provide a kind of gas warmed-up flow produced for CNT to control device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of gas warmed-up flow produced for CNT controls device, including ventilation shaft, ventilation shaft is respectively arranged at two ends with air inlet and gas outlet, the inwall of described ventilation shaft is provided with channel bracket, sampling passage it is installed with in channel bracket, in ventilation shaft and be positioned at the two ends of sampling passage and be respectively connected with flow-guiding channel, and the outer end of two flow-guiding channels all with the inwall compact siro spinning technology of ventilation shaft, it is provided with the first temperature sensor on the inwall of the flow-guiding channel being connected with sampling passage ports, it is provided with the second temperature sensor on the inwall of the flow-guiding channel being connected with sampling passage charging aperture, it is provided with ambient temperature thermistor on the inwall of sampling passage and at its charging aperture neighbouring, it is provided with heat supply network on the inwall of sampling passage and adjacent to its discharge outlet；It is provided with flow rate adjustment device in described ventilation shaft and at its gas outlet neighbouring, being provided with flow sensor at the gas outlet of ventilation shaft, described the first temperature sensor, the second temperature sensor, ambient temperature thermistor, heat supply network, flow rate adjustment device, flow sensor are all connected with external controller；
Described flow rate adjustment device includes being arranged at the rotating disk that ventilation shaft is interior and is electrically connected with the controller, described rotating disk be fixedly arranged in the middle of the annular fluted disc connected with center of turntable hole, the outer ring of annular fluted disc is uniformly provided with multiple driven fluted disc engaged with annular fluted disc, and each driven fluted disc is all connected by bearing and guide vane are fixing.
Preferably, described controller is arranged on the outer wall of ventilation shaft, and described controller is electrically connected with FPDP.
Preferably, described flow-guiding channel is tapered tube configuration, and its osculum end is the most inner to be connected with sampling passage, its big opening end i.e. outer end and the inwall compact siro spinning technology of ventilation shaft.
Preferably, described heat supply network is netted resistive heater.
Preferably, at described air inlet, screen pack is installed.
Preferably, the number of described driven fluted disc is no less than 8, and is uniformly distributed in the outer ring of annular fluted disc.
Preferably, the outer end of the flow-guiding channel of neighbouring described gas outlet is provided with anti-backflow shielding web plate.
Compared with prior art, the beneficial effects of the utility model are: this utility model cooperating by by unstrpped gas the most again, unstrpped gas carrying out the heating of preference temperature by ambient temperature thermistor and electrical network respectively；By the first temperature sensor and the contrast with data that cooperates of the second temperature sensor, can more accurately unstrpped gas be heated, it is to avoid temperature is not suitable for and affects the production of CNT；By the flow rate adjustment device that is provided with at the gas outlet of sampling passage and flow sensor with the use of, can more accurately the flow velocity of the unstrpped gas at gas outlet be controlled.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model flow rate adjustment device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-2，This utility model provides a kind of technical scheme: a kind of gas warmed-up flow produced for CNT controls device，Including ventilation shaft 1，Ventilation shaft 1 is respectively arranged at two ends with air inlet 2 and gas outlet 3，The inwall of ventilation shaft 1 is provided with channel bracket 4，Sampling passage 5 it is installed with in channel bracket 4，In ventilation shaft 1 and be positioned at the two ends of sampling passage 5 and be respectively connected with flow-guiding channel 6，And the outer end of two flow-guiding channels 6 all with the inwall compact siro spinning technology of ventilation shaft 1，It is provided with the first temperature sensor 7 on the inwall of the flow-guiding channel 6 being connected with sampling passage 5 discharging opening，It is provided with the second temperature sensor 8 on the inwall of the flow-guiding channel 6 being connected with sampling passage 5 charging aperture，It is provided with ambient temperature thermistor 9 on the inwall of sampling passage 5 and at its charging aperture neighbouring，It is provided with heat supply network 10 on the inwall of sampling passage 5 and adjacent to its discharge outlet；It is provided with flow rate adjustment device 11 in ventilation shaft 1 and at its gas outlet 3 neighbouring, it is provided with flow sensor 12 at the gas outlet 3 of ventilation shaft 1, first temperature sensor the 7, second temperature sensor 8, ambient temperature thermistor 9, heat supply network 10, flow rate adjustment device 11, flow sensor 12 are all connected with the controller 13 being arranged on ventilation shaft (1) outer wall, and controller 13 is electrically connected with FPDP 14；
The rotating disk 111 in flow rate adjustment device 11 includes being arranged at ventilation shaft 1 and electrically connected with controller 13, rotating disk 111 be fixedly arranged in the middle of the annular fluted disc 112 connected with rotating disk 111 centre bore, the outer ring of annular fluted disc 112 is uniformly provided with multiple driven fluted disc 113 engaged with annular fluted disc 112, and each driven fluted disc 113 is all connected by bearing 114 is fixing with guide vane 115.
In order to make unstrpped gas can sufficiently import the inner chamber of sampling passage 5, flow-guiding channel 6 is tapered tube configuration, and its osculum end is the most inner to be connected with sampling passage 5, its big opening end i.e. outer end and the inwall compact siro spinning technology of ventilation shaft 1.
For the temperature of unstrpped gas in stable raising sampling passage 5, heat supply network (10) is netted resistive heater.
In order to prevent the unstrpped gas being filled with to be mixed with impurity, at described air inlet 2, screen pack is installed.
To the sealing of unstrpped gas and being easy to the control to unstrpped gas flow velocity in order to strengthen flow rate adjustment device 11, the number of described driven fluted disc 113 is no less than 8, and is uniformly distributed in the outer ring of annular fluted disc 112.
In order to prevent unstrpped gas from refluxing, the outer end of the flow-guiding channel 6 of neighbouring gas outlet 3 is provided with anti-backflow shielding web plate 15.
Operation principle of the present utility model: unstrpped gas is filled with at air inlet 2, it is guided to sample in passage 5 inner chamber by unstrpped gas by flow-guiding channel 6, by the second temperature sensor 8 and ambient temperature thermistor 9, the ambient temperature of unstrpped gas is measured simultaneously, then it is heated by unstrpped gas through heat supply network 10, by the first temperature sensor 7, the temperature of the unstrpped gas after heating is measured, two secondary data are carried out contrast examine, gas flow rate is adjusted by the flow velocity that final flow rate adjusting means 11 gathers according to flow sensor 12, thus the flow velocity of the unstrpped gas flowed out from gas outlet 3 is accurately controlled, in case the production on CNT causes qualitative impact.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
- null1. the gas warmed-up flow produced for CNT controls device，Including ventilation shaft (1)，Ventilation shaft (1) is respectively arranged at two ends with air inlet (2) and gas outlet (3)，It is characterized in that: the inwall of described ventilation shaft (1) is provided with channel bracket (4)，Sampling passage (5) it is installed with in channel bracket (4)，In ventilation shaft (1) and be positioned at the two ends of sampling passage (5) and be respectively connected with flow-guiding channel (6)，And the outer end of two flow-guiding channels (6) all with the inwall compact siro spinning technology of ventilation shaft (1)，It is provided with the first temperature sensor (7) on the inwall of the flow-guiding channel (6) being connected with sampling passage (5) discharging opening，It is provided with the second temperature sensor (8) on the inwall of the flow-guiding channel (6) being connected with sampling passage (5) charging aperture，It is provided with ambient temperature thermistor (9) on the inwall of sampling passage (5) and at its charging aperture neighbouring，It is provided with heat supply network (10) on the inwall of sampling passage (5) and adjacent to its discharge outlet；In described ventilation shaft (1) and neighbouring its gas outlet (3) place is provided with flow rate adjustment device (11), gas outlet (3) place of ventilation shaft (1) is provided with flow sensor (12), and described the first temperature sensor (7), the second temperature sensor (8), ambient temperature thermistor (9), heat supply network (10), flow rate adjustment device (11), flow sensor (12) are all connected with external controller (13)；The rotating disk (111) in described flow rate adjustment device (11) includes being arranged at ventilation shaft (1) and electrically connected with controller (13), described rotating disk (111) be fixedly arranged in the middle of the annular fluted disc (112) connected with rotating disk (111) centre bore, the outer ring of annular fluted disc (112) is uniformly provided with multiple driven fluted disc (113) engaged with annular fluted disc (112), and each driven fluted disc (113) is all connected by bearing (114) and guide vane (115) are fixing.
- A kind of gas warmed-up flow produced for CNT the most according to claim 1 controls device, it is characterised in that: described controller (13) is arranged on the outer wall of ventilation shaft (1), and described controller is electrically connected with FPDP (14).
- A kind of gas warmed-up flow produced for CNT the most according to claim 1 controls device, it is characterized in that: described flow-guiding channel (6) is tapered tube configuration, its osculum end is the most inner to be connected with sampling passage (5), its big opening end i.e. outer end and the inwall compact siro spinning technology of ventilation shaft (1).
- A kind of gas warmed-up flow produced for CNT the most according to claim 1 controls device, it is characterised in that: described heat supply network (10) is netted resistive heater.
- A kind of gas warmed-up flow produced for CNT the most according to claim 1 controls device, it is characterised in that: described air inlet (2) place is provided with screen pack.
- A kind of gas warmed-up flow produced for CNT the most according to claim 1 controls device, it is characterised in that: the number of described driven fluted disc (113) is no less than 8, and is uniformly distributed in the outer ring of annular fluted disc (112).
- A kind of gas warmed-up flow produced for CNT the most according to claim 1 controls device, it is characterised in that: on the outer end of the flow-guiding channel (6) of neighbouring described gas outlet (3), anti-backflow shielding web plate (15) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471024.XU CN205782017U (en) | 2016-05-23 | 2016-05-23 | A kind of gas warmed-up flow produced for CNT controls device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471024.XU CN205782017U (en) | 2016-05-23 | 2016-05-23 | A kind of gas warmed-up flow produced for CNT controls device |
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| Publication Number | Publication Date |
|---|---|
| CN205782017U true CN205782017U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620471024.XU Expired - Fee Related CN205782017U (en) | 2016-05-23 | 2016-05-23 | A kind of gas warmed-up flow produced for CNT controls device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112941315A (en) * | 2021-03-23 | 2021-06-11 | 宝钛华神钛业有限公司 | Zirconium tetrachloride flow velocity passageway regulation and control device for zirconium sponge reduction |
| CN112938937A (en) * | 2021-03-25 | 2021-06-11 | 安徽晟捷新能源科技有限公司 | Gas heating flow control equipment based on carbon nanotube production |
-
2016
- 2016-05-23 CN CN201620471024.XU patent/CN205782017U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112941315A (en) * | 2021-03-23 | 2021-06-11 | 宝钛华神钛业有限公司 | Zirconium tetrachloride flow velocity passageway regulation and control device for zirconium sponge reduction |
| CN112938937A (en) * | 2021-03-25 | 2021-06-11 | 安徽晟捷新能源科技有限公司 | Gas heating flow control equipment based on carbon nanotube production |
| CN112938937B (en) * | 2021-03-25 | 2022-05-31 | 安徽晟捷新能源科技股份有限公司 | Gas heating flow control equipment based on carbon nanotube production |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |