CN210796703U - Biphenyl adding device for biphenyl heating box - Google Patents
Biphenyl adding device for biphenyl heating box Download PDFInfo
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- CN210796703U CN210796703U CN201921087555.9U CN201921087555U CN210796703U CN 210796703 U CN210796703 U CN 210796703U CN 201921087555 U CN201921087555 U CN 201921087555U CN 210796703 U CN210796703 U CN 210796703U
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Abstract
The utility model discloses a biphenyl adding device for biphenyl heating box, which comprises a frame, a biphenyl liquid storage tank is fixedly arranged in the frame, the top of the biphenyl liquid storage tank is provided with a biphenyl feeding pipe and an automatic pressure relief valve, a tank body of the biphenyl liquid storage tank is provided with a liquid level meter, a heating sleeve is arranged around the tank body of the biphenyl liquid storage tank, the bottom of the biphenyl liquid storage tank is provided with a discharge pipe, the discharge pipe is provided with a booster pump, a circulating pipeline communicated with the biphenyl liquid storage tank is arranged on the discharge pipe at the rear end of the booster pump, the tail end of the discharge pipe is provided with a flange plate for connection, an electric heating sleeve is sleeved on the discharge pipe body between the circulating pipeline and the flange plate, a first temperature sensor and a second temperature sensor are respectively arranged on; the booster pump and the nitrogen are used in a pressurization matching mode, and the heating sleeve and the electric heating sleeve are adopted to preheat the biphenyl, so that the supplement efficiency and the production efficiency are improved.
Description
Technical Field
The utility model relates to a biphenyl adding device for biphenyl heating cabinet belongs to spinning equipment technical field.
Background
The biphenyl heating box is a heating component used on the false twist texturing machine, chemical fiber filaments are directly contacted and heated on the surface of a hot rail in the biphenyl heating box in the false twist texturing machine to deform, the biphenyl heating box is one of essential important spinning devices, biphenyl must be added into the biphenyl heating box in time in the production process due to exhaust or biphenyl leakage, but the traditional biphenyl adding method must firstly stop spinning, the biphenyl can be injected after the pressure and temperature in the spinning box are reduced, the spinning can be continued after the temperature is raised again, the time consumption is long, the waste is large, and the yield and the economic benefit are influenced.
Application number is 2006200322970 discloses a spinning case biphenyl replenisher, adopt single nitrogen gas pressurization mode to carry out the biphenyl to the spinning case and add to the biphenyl, the addition of biphenyl is uncontrollable, lead to cool biphenyl to produce the disturbance to the spinning case internal biphenyl temperature easily when adding the spinning case inside, and then produce unqualified spinning easily, influence the benefit, and need use a large amount of nitrogen gas to cause the waste the time need frequently to change the nitrogen cylinder, the operating personnel burden has been increased.
Disclosure of Invention
For solving prior art's is not enough, the utility model provides a device is added to biphenyl for biphenyl heating cabinet adopts booster pump and nitrogen gas pressurization cooperation to use to adopt heating jacket and electric heating jacket to reduce the interference of mending the biphenyl temperature and producing to the hot biphenyl in the spinning box, improved and supplemented efficiency and need not interrupt the spinning, and then improved production efficiency.
The utility model discloses the technical scheme who adopts does:
a biphenyl adding device for a biphenyl heating box comprises a rack, wherein a biphenyl liquid storage tank is fixedly arranged in the rack, a biphenyl supplementing pipe and an automatic pressure relief valve are arranged at the top of the biphenyl liquid storage tank, a liquid level meter is arranged on a tank body of the biphenyl liquid storage tank, a heating sleeve is arranged around the tank body of the biphenyl liquid storage tank, a discharge pipe is arranged at the bottom of the biphenyl liquid storage tank, a booster pump is arranged on the discharge pipe, a circulation pipeline communicated with the biphenyl liquid storage tank is arranged on the discharge pipe at the rear end of the booster pump, a flange plate for connection is arranged at the tail end of the discharge pipe, an electric heating sleeve is sleeved on a discharge pipe body between the circulation pipeline and the flange plate, a first temperature sensor and a second temperature sensor are respectively arranged on the side wall of the tank body of;
still include operating panel, operating panel sets up on the preceding terminal surface of frame, just be provided with the controller in the operating panel, be provided with the demonstration operation screen on the controller, operation control heating jacket, booster pump and electric heating jacket action on showing the operation screen, and data transmission that level gauge, temperature sensor one, temperature sensor two and manometer detected shows to showing on the operation screen.
Preferably, valves are provided on both the biphenyl feeding pipe and the circulation pipeline.
Further preferably, the bottom of the rack is provided with a roller, and the roller facilitates the movement of the rack.
Further preferred, the top of biphenyl liquid storage pot still is provided with the nitrogen gas pressure port, still is provided with the nitrogen gas holder in the frame of biphenyl liquid storage pot one side wherein, the nitrogen gas holder is connected with nitrogen gas pressure port pipe, and is provided with the solenoid valve on the pipeline of connecting, through the operation control solenoid valve action on the demonstration operation screen, adopts nitrogen gas pressurization cooperation booster pump to use, has improved the maneuverability of booster pump to further improvement the biphenyl and added efficiency.
Further preferred, still be provided with flow control valve on the discharging pipe body between circulation pipeline and ring flange, through the action of operation control flow control valve on the display operation screen, flow control valve can effectual control add to the flow of the biphenyl of spinning case in, has improved the stability that the biphenyl added, has reduced the interference that produces the normal spinning of spinning case when the biphenyl adds.
The beneficial effects of the utility model reside in that:
adopt booster pump and nitrogen gas pressurization cooperation to use, add the spinning case with biphenyl in under the condition that the spinning case need not the pressure release to adopt heating jacket and electric heating jacket to preheat biphenyl, reduce the influence that the biphenyl temperature produced the hot biphenyl temperature in the spinning case of mending, add biphenyl under the condition that need not interrupt the spinning, improved biphenyl and added efficiency and improved production efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
the main reference numerals in the figures have the following meanings:
1. the automatic pressure relief valve comprises a rack, 2 a biphenyl liquid storage tank, 3 a biphenyl filling pipe, 4 an automatic pressure relief valve, 5 a liquid level meter, 6 a heating sleeve, 7 a discharge pipe, 8 a booster pump, 9 a circulating pipeline, 10 a flange plate, 11 an electric heating sleeve, 12 a temperature sensor I, 13 a temperature sensor II, 14 a valve, 15 a roller, 16, a nitrogen pressurizing port, 17 a nitrogen storage tank, 18 an electromagnetic valve, 19, a flow regulating valve, 21, a pressure gauge, 22 and an operation panel.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1: the embodiment is a biphenyl adding device for a biphenyl heating box, and the device comprises a frame 1, a biphenyl liquid storage tank 2 is fixedly arranged in the frame 1, a biphenyl supplementing pipe 3 and an automatic pressure release valve 4 are arranged at the top of the biphenyl liquid storage tank 2, a liquid level meter 5 is arranged on a tank body of the biphenyl liquid storage tank 2, a heating sleeve 6 is arranged around the tank body of the biphenyl liquid storage tank 2, a discharge pipe 7 is arranged at the bottom of the biphenyl liquid storage tank 2, a booster pump 8 is arranged on the discharge pipe 7 at the rear end of the booster pump 8, a circulating pipeline 9 communicated with the biphenyl liquid storage tank 2 is arranged on the discharge pipe 7 at the rear end of the booster pump 8, a flange plate 10 for connection is arranged at the tail end of the discharge pipe 7, the discharge pipe 7 and the biphenyl heating box are communicated through the flange plate 10, biphenyl is added into the biphenyl heating box, A first temperature sensor 12 and a second temperature sensor 13 are respectively arranged on the pipe body of the discharge pipe 7 provided with the electric heating sleeve 11, and a pressure gauge 21 is also arranged at the top of the biphenyl liquid storage tank 2;
still include operating panel 22, operating panel 22 sets up on the preceding terminal surface of frame 1, and is provided with the controller in the operating panel 22, is provided with the demonstration operation screen on the controller, operation control heating jacket 6, booster pump 8 and electric heating jacket 11 action on showing the operation screen, and the data transmission that level gauge 5, temperature sensor one 12, two 13 of temperature sensor and manometer 21 detected shows to showing on the operation screen.
Referring to fig. 1, valves 14 are provided in the biphenyl feed pipe 3 and the circulation line 9.
Referring to fig. 1, rollers 15 are provided at the bottom of the frame 1.
Referring to fig. 1, a nitrogen gas pressurizing port 16 is further formed in the top of the biphenyl liquid storage tank 2, a nitrogen gas storage tank 17 is further arranged in the rack 1 on one side of the biphenyl liquid storage tank 2, the nitrogen gas storage tank 17 is connected with the nitrogen gas pressurizing port 16 through a pipeline, an electromagnetic valve 18 is arranged on the connected pipeline, and the electromagnetic valve 18 is controlled to operate on a display operation screen.
Referring to fig. 1, a flow control valve 19 is further provided on the body of the discharge pipe 7 between the circulation line 9 and the flange, and the operation of the flow control valve 19 is controlled by operating a display operation panel.
The utility model discloses in the during practical application, operating personnel is through the operation of the display operation screen on operating panel, the control heating jacket preheats the biphenyl in the biphenyl liquid storage pot 2, then start booster pump 8 and open the valve on the circulation pipeline 9 and circulate the biphenyl, observe the temperature that sensor one 12 transmits to the display operation screen, after the temperature reached the settlement temperature, then open flow control valve 19 and electric heating jacket 11 on the discharging pipe 7, pump the biphenyl into the spinning box after with fixed flow and further heating, the pressure regulating valve that is equipped with on the spinning box will adjust the spinning box internal pressure automatically; in order to improve the biphenyl supplement efficiency, an operator opens a solenoid valve on a pipeline between the nitrogen gas storage tank 17 and the nitrogen gas pressurization port 16 to pressurize the biphenyl liquid storage tank 2, so that the conveying pressure of the booster pump 8 is improved, and the conveying efficiency of the biphenyl is further improved; the pressurized biphenyl can be quickly supplemented into the spinning box after being heated, so that the influence on the biphenyl in the spinning box is reduced, the normal spinning of the spinning box is further ensured, the biphenyl is not required to be added after the spinning is stopped, and the efficiency is improved; the nitrogen pressurization can be selectively used according to the biphenyl supplement requirement, so that the waste of nitrogen and the complexity caused by replacing the nitrogen storage tank 17 are avoided; the heating sleeve 6 is adopted for preheating, and the electric heating sleeve 11 is adopted for further heating, so that the temperature drop of biphenyl in the spinning box is effectively reduced, and the normal spinning of the spinning box is guaranteed.
To sum up, the utility model provides a pair of biphenyl adding device for biphenyl heating cabinet adopts booster pump and nitrogen gas pressurization cooperation to use, adds the spinning case with biphenyl under the condition that the spinning case does not need the pressure release in to adopt heating jacket and electric heating jacket to preheat biphenyl, reduce the influence of mending the biphenyl temperature and to the hot biphenyl temperature production in the spinning case, add to biphenyl under the condition that need not interrupt the spinning, improved biphenyl joining efficiency and improved production efficiency.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a device is added to biphenyl for biphenyl heating cabinet which characterized in that: the automatic liquid-discharging device comprises a rack (1), wherein a biphenyl liquid storage tank (2) is fixedly arranged in the rack (1), a biphenyl filling pipe (3) and an automatic pressure relief valve (4) are arranged at the top of the biphenyl liquid storage tank (2), a liquid level meter (5) is arranged on a tank body of the biphenyl liquid storage tank (2), a heating sleeve (6) is arranged around the tank body of the biphenyl liquid storage tank (2), a discharging pipe (7) is arranged at the bottom of the biphenyl liquid storage tank (2), a booster pump (8) is arranged on the discharging pipe (7) at the rear end of the booster pump (8), a circulating pipeline (9) communicated with the biphenyl liquid storage tank (2) is arranged on the discharging pipe (7) at the rear end of the booster pump (8), a flange (10) used for connection is arranged at the tail end of the discharging pipe (7), an electric heating sleeve (11) is sleeved on the, A first temperature sensor (12) and a second temperature sensor (13) are respectively arranged on the pipe body of the discharge pipe (7) provided with the electric heating sleeve (11), and a pressure gauge (21) is also arranged at the top of the biphenyl liquid storage tank (2);
still include operating panel (22), operating panel (22) set up on the preceding terminal surface of frame (1), just be provided with the controller in operating panel (22), be provided with the demonstration operation screen on the controller, operation control heating jacket (6), booster pump (8) and electrical heating jacket (11) action on showing the operation screen, and the data transmission that level gauge (5), temperature sensor (12), temperature sensor two (13) and manometer (21) detected shows to showing on the operation screen.
2. The biphenyl adding device for the biphenyl heating cabinet according to claim 1, wherein valves (14) are disposed on the biphenyl feeding pipe (3) and the circulation line (9).
3. The biphenyl adding device for the biphenyl heating cabinet according to claim 1, wherein the bottom of the frame (1) is provided with rollers (15).
4. The biphenyl adding device for the biphenyl heating cabinet according to claim 1, wherein a nitrogen pressurization port (16) is further disposed at the top of the biphenyl liquid storage tank (2), a nitrogen storage tank (17) is further disposed in the rack (1) on one side of the biphenyl liquid storage tank (2), the nitrogen storage tank (17) is connected with the nitrogen pressurization port (16) through a pipeline, an electromagnetic valve (18) is disposed on the connected pipeline, and the electromagnetic valve (18) is controlled to operate on the display operation screen.
5. The biphenyl adding device for the biphenyl heating tank of claim 1, wherein a flow control valve (19) is further disposed on the pipe body of the discharging pipe (7) between the circulating pipeline (9) and the flange, and the flow control valve (19) is controlled to operate on the display operation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921087555.9U CN210796703U (en) | 2019-07-12 | 2019-07-12 | Biphenyl adding device for biphenyl heating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921087555.9U CN210796703U (en) | 2019-07-12 | 2019-07-12 | Biphenyl adding device for biphenyl heating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210796703U true CN210796703U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921087555.9U Active CN210796703U (en) | 2019-07-12 | 2019-07-12 | Biphenyl adding device for biphenyl heating box |
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| Country | Link |
|---|---|
| CN (1) | CN210796703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114262965A (en) * | 2021-12-29 | 2022-04-01 | 长乐恒申合纤科技有限公司 | Preparation method of high-strength polyamide-6 DTY |
| CN115467030A (en) * | 2022-09-09 | 2022-12-13 | 上海朗银压力容器有限公司 | Biphenyl heating equipment |
-
2019
- 2019-07-12 CN CN201921087555.9U patent/CN210796703U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114262965A (en) * | 2021-12-29 | 2022-04-01 | 长乐恒申合纤科技有限公司 | Preparation method of high-strength polyamide-6 DTY |
| CN114262965B (en) * | 2021-12-29 | 2022-10-28 | 长乐恒申合纤科技有限公司 | Preparation method of high Jiang Jinguan DTY |
| CN115467030A (en) * | 2022-09-09 | 2022-12-13 | 上海朗银压力容器有限公司 | Biphenyl heating equipment |
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