Transfer distributor for devolatilization device

Abstract

The transfer distributor for the devolatilization device comprises a connecting piece, a telescopic cylinder and a fixing plate, a first connecting opening and a plurality of second connecting openings are formed in the end faces of the two sides of the connecting piece respectively, and the first connecting opening and the second connecting openings are communicated with a cavity in the connecting piece. A telescopic cylinder is fixedly arranged on the side face of the connecting piece through a fixing plate, a piston is connected to the end of a telescopic rod of the telescopic cylinder, and the piston and the cavity are arranged in a sliding sealing fit mode. According to the transfer distributor for the devolatilization device, the position of the piston is adjusted through the telescopic cylinder, the second connector needing to be shielded is shielded, and the effect of adjusting the flow of a high-molecular polymer in the conveying process is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high polymer material processing technical field especially relates to a transfer distributor for devolatilization device. BACKGROUND

[0002] With the development of modern industry, especially the continuous improvement of the material performance requirement of the automobile, aerospace, medical treatment and packaging industries, high polymer is widely applied because of its light weight, corrosion resistance and easy processing.

[0003] The large-scale production of high polymer usually relies on special devolatilization equipment to remove volatile components in raw materials. However, once there is a problem in a certain link of the devolatilization system, it will lead to the inability to effectively control the speed of polymer flow and the devolatilization efficiency, and thus the whole production line is in a state of stop. Therefore, a transfer distributor for devolatilization device is developed to adjust the conveying flow of high polymer during the devolatilization process. SUMMARY

[0004] The present application provides a transfer distributor for devolatilization device, which solves the technical problem of the inability to adjust the flow of high polymer during the conveying process in the prior art.

[0005] The present application provides a transfer distributor for devolatilization device, which comprises:

[0006] The connecting piece is provided with a first connecting port and a plurality of second connecting ports on both side end faces, and the first connecting port and the second connecting port are in communication with the cavity inside the connecting piece;

[0007] The telescopic cylinder is fixedly arranged on the side face of the connecting piece through the fixing plate, the telescopic rod of the telescopic cylinder is operable to move in the cavity, the telescopic rod end of the telescopic cylinder is connected with a piston, and the piston is arranged in sliding sealing cooperation with the cavity.

[0008] In some embodiments, the fixing plate is symmetrically arranged on both sides of the connecting piece, and each fixing plate is fixedly provided with a telescopic cylinder.

[0009] In some embodiments, the first connecting port is arranged at the middle position of the arrangement of the second connecting ports.

[0010] In some embodiments, the connecting piece is provided with a fixing lug.

[0011] In some embodiments, the second connecting ports are odd in number, and the second connecting port at the middle is arranged.

[0012] In some embodiments, the fixing plate is fixedly provided with an auxiliary plate, and the side face of the telescopic cylinder is fixedly connected with the auxiliary plate.

[0013] In some embodiments, the telescopic cylinder is a double rod cylinder.

[0014] In some embodiments, the connecting piece is fixedly provided with a heat exchanger on the side.

[0015] The application has the following advantages:

[0016] The transfer distributor for the de-volatilization device adjusts the piston position through the telescopic cylinder, shields the second connecting port that needs to be shielded, and realizes the flow regulation effect of the high molecular polymer in the conveying process. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application.

[0018] Figure 1 It is a schematic view of the mounting structure of the distributor;

[0019] Figure 2 It is one of the schematic views of the structure of the distributor provided by the present application;

[0020] Figure 3 It is the second schematic view of the structure of the distributor provided by the present application;

[0021] Figure 4 It is a schematic view of the telescopic cylinder in the distributor;

[0022] Figure 5 It is the third schematic view of the structure of the distributor provided by the present application.

[0023] Among them, 11 is a first device; 12 is a second device; 13 is a heat exchanger;

[0024] 20 is a distributor; 21 is a connecting piece; 22 is a telescopic cylinder; 23 is a fixed plate; 24 is a cavity; 25 is a first connecting port; 26 is a second connecting port; 27 is a piston; 28 is an auxiliary plate; 29 is a fixed lug. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] It should be noted that all directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directionality indications will also change accordingly.

[0027] In addition, the description involving "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of a person skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0028] The technical scheme in the embodiments of the present application solves the technical problem that the flow rate of the high molecular polymer cannot be adjusted in the conveying process in the prior art.

[0029] The technical scheme in the embodiments of the present application solves the technical problem that the flow rate of the high molecular polymer cannot be adjusted in the conveying process in the prior art.

[0030] As shown in Figures 1-4 The present application provides a transfer distributor for a devolatilization device, which comprises:

[0031] A first device 11, a second device 12 and a distributor 20, the distributor 20 is connected between the first device 11 and the second device 12, the first device 11 performs primary devolatilization on the material, and the second device 12 performs secondary devolatilization on the material;

[0032] Specifically, the distributor 20 comprises:

[0033] A connecting piece 21, first and second connecting ports 25 and 26 are respectively arranged on the two side end faces of the connecting piece 21, and the first and second connecting ports 25 and 26 are both arranged in communication with the cavity 24 in the connecting piece 21;

[0034] A telescopic cylinder 22, the telescopic cylinder 22 is fixedly arranged on the side surface of the connecting piece 21 through a fixing plate 23, and the telescopic rod of the telescopic cylinder 22 is operable to move in the cavity 24, and a piston 27 is connected to the end of the telescopic rod of the telescopic cylinder 22, and the piston 27 is arranged in sliding sealing cooperation with the cavity 24;

[0035] During installation, the outlet of the first device 11 of the devolatilization device is connected with the first connecting port 25, and the second connecting port 26 is connected with the inlet of the corresponding second device 12.

[0036] The material in the primary device 11 is distributed to multiple secondary devices 12 through the distributor 20. When one of the secondary devices 12 fails, the piston position is adjusted by the telescopic cylinder to shield the second connection port that needs to be shielded, thereby achieving the effect of regulating the flow of high molecular polymer during the transportation process. The entire system will not be shut down due to a device failure, and the normal operation of the entire devolatilization device will not be affected.

[0037] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0038] Preferably, two fixed plates 23 are symmetrically arranged on both sides of the connecting member 21, and a telescopic cylinder 22 is fixedly arranged on each fixed plate 23. In this embodiment, a double-rod cylinder is used, and the cylinder drives the corresponding piston 27 to move in the cavity 24, and there are multiple second connecting ports 26. The first connecting port 25 is correspondingly arranged in the middle position of the arrangement of the second connecting ports 26. By adjusting the corresponding telescopic cylinder 22, the flow rate of the corresponding secondary device 12 is adjusted to avoid the entire devolatilization system from stopping due to the failure of one of the secondary devices 12, so that the secondary device 12 can continuously devolatilize.

[0039] Furthermore, the first connection port 25 is arranged corresponding to the middle position of the second connection port 26. Furthermore, the second connection port 26 is an odd number, and the first connection port 25 is arranged corresponding to the middle second connection port 26, so that the material in the first connection port can be diffused to both sides and the material can be evenly distributed.

[0040] Preferably, the connector is provided with a fixing ear 29, which is fixed to the bracket by bolts. Since the flow rate of high molecular polymer is large, the connector is fixed to the bracket by the fixing ear 29 to prevent damage to the connection of the connector.

[0041] Preferably, an auxiliary plate 28 is fixedly provided on the fixed plate, and the side surface of the telescopic cylinder is fixedly connected to the auxiliary plate 28 to support the telescopic cylinder.

[0042] Preferably, Figure 5 As shown, a heat exchanger 13 is fixedly provided on the side of the connecting piece. When the temperature of the material in the distributor is not high enough, the heat exchanger 13 transfers heat to the material inside through the distributor to avoid insufficient temperature of the material.

[0043] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0044] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A transfer distributor for a devolatilization apparatus, characterized by, The utility model relates to a kind of connecting piece and heat exchanger, comprising: Connecting piece, first connecting port and a plurality of second connecting ports are respectively arranged on the two side end faces of the connecting piece, and the first connecting port and the second connecting port are communicated with the cavity inside the connecting piece; Telescopic cylinder, the telescopic cylinder is fixedly arranged on the side of the connecting piece by fixing plate, the telescopic rod of the telescopic cylinder is operable in the cavity, and the end of the telescopic rod of the telescopic cylinder is connected with piston, and the piston is arranged in sliding sealing cooperation with the cavity.

2. The transfer distributor for a devolatilization apparatus of claim 1 wherein, The fixing plate is symmetrically arranged on both sides of the connecting piece, and the telescopic cylinder is fixedly arranged on each fixing plate.

3. The transfer distributor for a devolatilization apparatus as claimed in claim 1, wherein, The first connecting port is arranged in the middle position of the second connecting port arrangement.

4. The transfer distributor for a devolatilization apparatus of claim 1 wherein, The connecting piece is provided with a fixing lug.

5. The transfer distributor for a devolatilization apparatus as claimed in claim 1, wherein, The second connecting port is odd, and the second connecting port corresponding to the middle of the first connecting port is arranged.

6. The transfer distributor for a devolatilization apparatus as claimed in claim 1, wherein, The fixing plate is fixedly provided with an auxiliary plate, and the side surface of the telescopic cylinder is fixedly connected with the auxiliary plate.

7. The transfer distributor for a devolatilization apparatus as claimed in claim 1, wherein The telescopic cylinder is a double-rod cylinder.

8. The transfer distributor for a devolatilization apparatus of claim 1 wherein, The side of the connecting piece is fixedly provided with a heat exchanger.

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