Low-boiling-point substance collecting assembly of polyester device

Abstract

The utility model relates to a low-boiling-point substance collecting component of a polyester device, which comprises a collecting tank, a fixing frame and a weighing container, both the collecting tank and the weighing container are arranged on the fixing frame, the weighing container is arranged below the collecting tank, a connecting pipe connected with the collecting tank is arranged on the weighing container, a feeding control valve is arranged on the connecting pipe, and a discharging control valve is arranged on the feeding control valve. A weighing container is arranged on the fixing frame, a weighing sensor is arranged on the portion, below the weighing container, of the fixing frame, a controller is connected to the weighing sensor, and a display screen is connected to the controller. The low-boiling-point substance collecting device has the advantages that low-boiling-point substances are collected through the collecting groove in the fixing frame, and the low-boiling-point substances in the collecting groove are conveyed to the weighing container through the connecting pipe to be weighed; therefore, synchronous operation of collecting and weighing can be achieved, manual operation of operators is not needed, low-boiling-point substances are not prone to being poured, and the weighing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a low boiling point material collection subassembly of polyester device. BACKGROUND

[0002] Polyester device uses heat conducting oil as heating medium, with the lapse of time, heat conducting oil will be heated to produce small molecule non-condensable gas. In order to better guarantee heating effect, some non-condensable gas is excluded and collected. In the traditional collection process, using a bucket directly to connect the small molecule non-condensable gas condensate of low boiling point material collection tank can cause low boiling point material to spill, which can easily affect the environment. The collected condensate needs to be weighed for timely supplement of heat conducting oil, and artificial operation is also needed in the weighing process, improper operation can also cause low boiling point material to spill, thereby affecting the supplement of low boiling point material. SUMMARY

[0003] The utility model discloses a low boiling point material collection subassembly of polyester device, which realizes the collection and weighing of low boiling point material synchronously through the collection tank on the fixing frame and the connection pipe, so that the operation of the operator is not needed, the low boiling point material is not easy to spill, and the weighing efficiency is improved.

[0004] To solve the above technical problems, the utility model is realized through the following technical schemes: a low boiling point material collection subassembly of polyester device, including collection tank, fixed frame and weighing container, the collection tank and weighing container are all arranged on the fixed frame, and the weighing container is arranged below the collection tank, the weighing container is equipped with the connecting pipe that is connected with the collection tank, the connecting pipe is equipped with the feed control valve, the fixed frame below the weighing container is equipped with the weighing sensor, the weighing sensor is connected with the controller, and the controller is connected with the display screen.

[0005] Preferably, the collection tank is equipped with the connecting head that is connected with the connecting pipe, and the connecting head is a circular truncated cone with a large upper part and a small lower part.

[0006] Preferably, the connecting head is equipped with the first flange plate, and the connecting pipe is equipped with the second flange plate that is connected with the first flange plate.

[0007] Preferably, the fixed frame includes a bottom plate, a top plate and a connecting column arranged between the bottom plate and the top plate, the collection tank is arranged on the top plate, and the weighing container is arranged on the bottom plate.

[0008] Preferably, the bottom plate is equipped with the recess for mounting the weighing container, and the weighing sensor is arranged at the bottom end of the recess.

[0009] Preferably, the weighing container is provided with a liquid level observation window.

[0010] Preferably, the fixing frame is provided with a support, and the controller and the display screen are arranged on the support.

[0011] Preferably, one end of the support is provided with a cavity, and the cavity is provided with a power supply, and the controller, the display screen and the weighing sensor are connected with the power supply.

[0012] Preferably, the support is provided with a charging interface connected with the power supply.

[0013] Preferably, the support is provided with a flange connected with the fixing frame, and the flange and the support are in an integrated structure.

[0014] Preferably, the weighing container is further provided with a discharge pipe, and the discharge pipe is provided with a discharge control valve.

[0015] In summary, the advantages of the utility model are as follows: the collection groove on the fixing frame is used to collect low-boiling substances, and the low-boiling substances in the collection groove are transported to the weighing container through the connecting pipe for weighing, so that synchronous operation of collection and weighing can be realized, manual operation of an operator is not needed, the low-boiling substances are not easy to spill, the weighing efficiency is improved, the collection groove is arranged at the top end of the fixing frame, and the weighing container is arranged on the fixing frame below the collection groove, on the one hand, the collection groove and the weighing container can be independently arranged on the fixing frame, and the two are not interfered in space during installation, on the other hand, the installation of the connecting pipe is simplified, the transportation of the low-boiling substances is facilitated, finally, the weighing container is weighed by the weighing sensor, the stability of weighing is improved, the controller is connected with the weighing sensor, the display is connected with the controller, the controller can send the weighing information to the display for real-time display, the weighing information can be clearly and intuitively displayed, the user can quickly obtain the weight data, the working strength of the operator is reduced, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described in connection with the drawings:

[0017] Figure 1 It is a structure schematic view of the low-boiling substance collection assembly of the polyester device of the utility model;

[0018] Figure 2 It is a structure schematic view of the support in the utility model.

[0019] Reference signs:

[0020] 1 collecting tank, 11 connecting head, 12 first flange plate, 2 fixing frame, 21 bottom plate, 22 top plate, 23 connecting column, 3 weighing container, 31 liquid level observation window, 32 discharge pipe, 33 discharge control valve, 4 connecting pipe, 41 feeding control valve, 42 second flange plate, 5 weighing sensor, 6 controller, 61 display screen, 7 support, 71 cavity, 72 power supply, 73 charging interface, 74 flange. DETAILED DESCRIPTION

[0021] As shown in Figure 1 and Figure 2 , a low-boiling material collecting assembly of a polyester device, comprising a collecting tank 1, a fixing frame 2 and a weighing container 3, the collecting tank 1 and the weighing container 3 are both arranged on the fixing frame 2, and the weighing container 3 is arranged below the collecting tank 1, the weighing container 3 is provided with a connecting pipe 4 connected with the collecting tank 1, the connecting pipe 4 is provided with a feeding control valve 41, the fixing frame 2 below the weighing container 3 is provided with a weighing sensor 5, the weighing sensor 5 is connected with a controller 6, and the controller 6 is connected with a display screen 61, the controller, the weighing sensor and the display screen are all prior art, and the specific structure and the connecting structure will not be described in detail in this embodiment.

[0022] The low-boiling material is collected through the collecting tank on the fixing frame, and the low-boiling material in the collecting tank is transported to the weighing container through the connecting pipe for weighing, so that synchronous operation of collection and weighing can be realized, manual operation of the operator is not needed, the low-boiling material is not easy to spill, the weighing efficiency is improved, secondly, the collecting tank is arranged at the top end of the fixing frame, and the weighing container is arranged on the fixing frame below the collecting tank, on the one hand, the collecting tank and the weighing container can be independently installed on the fixing frame, and the two will not interfere with each other in space during installation, on the other hand, the installation of the connecting pipe can be simplified, and the transportation of the low-boiling material is facilitated, finally, the weighing container is weighed through the weighing sensor, the stability of weighing is improved, since the controller is connected with the weighing sensor, and the display screen is connected with the controller, the controller can send the weighing information to the display screen in real time for real-time display, the weighing information can be clearly and intuitively displayed, the user can quickly obtain the weight data, the working strength of the operator is reduced, and the working efficiency is improved.

[0023] The collecting groove 1 is provided with a connecting head 11 connected with the connecting pipe 4, and the connecting head 11 is in the shape of a circular truncated cone with the upper part larger than the lower part, so that the connecting head is conveniently installed on the connecting pipe. Since the connecting head is in the shape of a circular truncated cone, the contact area between the connecting head and the connecting pipe is larger, thereby enhancing the sealing effect and reducing the possibility of leakage. In addition, the shape of the circular truncated cone with the upper part larger than the lower part makes it easier to align and insert the connecting head into the connecting pipe during installation, and it is also more convenient to disassemble when needed. Moreover, it can adapt to connecting pipes of different diameters and meet different installation requirements. Finally, it can improve the stability of the connection of the connecting pipe and prevent the connecting pipe from loosening during use. The connecting head 11 is provided with a first flange plate 12, and the connecting pipe 4 is provided with a second flange plate 42 connected with the first flange plate 12. The connection of the first flange plate and the second flange plate realizes the connection of the connecting head and the connecting pipe. On the one hand, it can simplify the installation structure of the connecting head and the connecting pipe and facilitate installation and disassembly. On the other hand, it can improve the stability of the connection.

[0024] The fixing frame 2 includes a bottom plate 21, a top plate 22, and a connecting column 23 arranged between the bottom plate 21 and the top plate 22. The collecting groove 1 is arranged on the top plate 22, and the weighing container 3 is arranged on the bottom plate 21. Specifically, the bottom plate 21 is provided with a recess 24 for installing the weighing container 3, and the weighing sensor is arranged at the bottom end of the recess. The weighing container 3 is provided with a liquid level observation window 31. The fixing frame is arranged in the structure of a bottom plate, a top plate, and a connecting column. Since the collecting groove is arranged on the top plate and the weighing container is arranged on the floor, the collecting groove and the weighing container can be independently installed on the fixing frame without interfering with each other during installation, and there is no spatial interference. Moreover, the structure of the entire low-boiling substance collecting assembly can be simplified. Arranging the collecting groove on the top plate facilitates the cleaning and maintenance of the collecting groove and the collection of low-boiling substances. Finally, the arrangement of the liquid level observation window 31 facilitates the real-time observation of the liquid level in the weighing container by the operator.

[0025] The fixing frame 2 is provided with a support 7, and the controller 6 and the display screen 61 are arranged on the support 7. The arrangement of the support can optimize the installation structure of the controller and the display screen on the fixing frame, making the entire installation structure more compact. Specifically, one end of the support 7 is provided with a cavity 71, and a power supply 72 is arranged in the cavity 71. The controller 6 and the display screen 61 are respectively arranged on one of the wall plates constituting the cavity, thereby realizing the independent installation of the controller and the display screen. The controller 6, the display screen 61, and the weighing sensor 5 are all connected with the power supply 72. The arrangement of the power supply can realize the power supply for the controller 6, the display screen 61, and the weighing sensor 5, thereby ensuring the stability of the operation of the controller 6, the display screen 61, and the weighing sensor 5. In addition, arranging the power supply in the cavity can effectively prevent the power supply from contacting other components and can protect the power supply from dust and moisture, thereby improving the service life of the power supply.

[0026] The support 7 is provided with a charging interface 73 connected with the power supply 72, and the charging of the power supply can be realized, so that the continuous power supply of the weighing sensor, the controller and the display screen is realized. The support 7 is provided with a flange 74 connected with the fixing frame 2, and the flange 74 and the support 7 are in an integrated structure. The setting of the flange can realize the stable installation of the support on the fixing frame. In the embodiment, the flange is installed on the fixing frame through bolts. Secondly, the flange and the support are set in an integrated structure, so that the installation process between the flange and the support can be simplified, and the installation strength between the flange and the support can be improved. The weighing container 3 is further provided with a discharge pipe 32, and the discharge pipe 32 is provided with a discharge control valve 33. The low-boiling substance after weighing can be discharged from the weighing container in time. The setting of the discharge control valve can effectively control the discharge of the discharge pipe and ensure the weighing quality of the weighing container.

[0027] In addition to the above preferred embodiments, the utility model also has other implementation manners, and the person skilled in the art can make various changes and deformation according to the utility model, as long as the changes and deformation do not deviate from the spirit of the utility model, and all should belong to the range defined by the appended claims of the utility model.

Claims

1. A low boiler collection assembly for a polyester plant comprising a collection tank (1), characterised in that: It also includes a fixed frame (2) and a weighing container (3), the collecting tank (1) and the weighing container (3) are arranged on the fixed frame (2), and the weighing container (3) is arranged below the collecting tank (1), the weighing container (3) is provided with a connecting pipe (4) connected with the collecting tank (1), the connecting pipe (4) is provided with a feeding control valve (41), the fixed frame (2) below the weighing container (3) is provided with a weighing sensor (5), the weighing sensor (5) is connected with a controller (6), and the controller (6) is connected with a display screen (61).

2. A low boiler collection assembly for a polyester apparatus as defined in claim 1, wherein: The collecting tank (1) is provided with a connecting head (11) connected with the connecting pipe (4), and the connecting head (11) is a circular truncated cone with large upper and small lower.

3. A low boiler collection assembly for a polyester apparatus as defined in claim 2, wherein: The connecting head (11) is provided with a first flange plate (12), and the connecting pipe (4) is provided with a second flange plate (42) connected with the first flange plate (12).

4. A low boiler collection assembly for a polyester apparatus as defined in claim 1, wherein: The fixed frame (2) includes a bottom plate (21), a top plate (22) and a connecting column (23) arranged between the bottom plate (21) and the top plate (22), the collecting tank (1) is arranged on the top plate (22), the bottom plate (21) is provided with a recess (24) for mounting the weighing container (3), and the weighing sensor is arranged at the bottom end of the recess.

5. A low boiler collection assembly for a polyester apparatus as defined in claim 1, wherein: The weighing container (3) is provided with a liquid level observation window (31).

6. A low boiler collection assembly for a polyester apparatus as defined in claim 1, wherein: The fixed frame (2) is provided with a support (7), and the controller (6) and the display screen (61) are arranged on the support (7).

7. A low boiler collection assembly for a polyester apparatus as defined in claim 6, wherein: One end of the support (7) is provided with a containing cavity (71), and the containing cavity (71) is provided with a power supply (72), and the controller (6), the display screen (61) and the weighing sensor (5) are connected with the power supply (72).

8. A low boiler collection assembly for a polyester apparatus as defined in claim 7, wherein: The support (7) is provided with a charging interface (73) connected with the power supply (72).

9. A low boiler collection assembly for a polyester apparatus as defined in claim 6, wherein: The support (7) is provided with a flange (74) connected with the fixed frame (2), and the flange (74) and the support (7) are an integral structure.

10. A low boiler collection assembly for a polyester apparatus as defined in claim 1, wherein: The weighing container (3) is also provided with a discharge pipe (32), and the discharge pipe (32) is provided with a discharge control valve (33).

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