CN210187100U

CN210187100U - Blanking pipeline

Info

Publication number: CN210187100U
Application number: CN201920780337.7U
Authority: CN
Inventors: Shijun Huang; 黄世俊; Jinfeng Li; 李金凤; Yaosen Luo; 罗尧森; Fanghua Zheng; 郑方华; Sheng'er Ai; 艾生儿; Yutong Wang; 王雨彤
Original assignee: Shaxian Hongsheng Plastic Co Ltd
Current assignee: Shaxian Hongsheng Plastic Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-03-27
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to a mechanical equipment field, concretely relates to unloading pipeline, including inlayer pipeline, outer jacket, thermometer, steam control valve, steam trap and treater, the thermometer sets up on the outer jacket, is equipped with steam inlet on the lateral wall of outer jacket one end, and steam inlet department is equipped with steam control valve, is equipped with steam outlet on the lateral wall of the outer jacket other end, and steam outlet department is equipped with the steam trap, and the thermometer is connected with the treater electricity respectively with steam control valve. Through setting up the thermometer and setting up the unloading pipe temperature that steam control valve can realize automatic control resin unloading in-process at steam inlet, avoid because of the resin cross-linking solidification problem that unloading pipeline temperature is too high and cause, the certain unloading temperature of while control can help improving the output of resin, avoided because of the resin pipeline clearance problem that the high temperature leads to, with pipeline control in normal temperature range, the use amount of reducible steam makes manufacturing cost reduce simultaneously.

Description

Blanking pipeline

Technical Field

The utility model relates to a mechanical equipment field, concretely relates to unloading pipeline.

Background

In the resin production process, particularly in the intermittent resin production process (such as phenolic resin), the produced resin needs to be put into another reaction kettle for storage, and a blanking pipeline needs to be arranged between the two reaction kettles. Raw materials unloading process need have the uniform temperature, guarantees that the unloading is smooth and easy, and need have certain heat preservation after the unloading is accomplished, makes remaining material flow clean, nevertheless can cause resin cross-linking solidification problem and influence the output of resin when the high temperature, and the high temperature can make the great difficult washing of attaching to on the pipeline of resin viscosity, thereby the high use amount that can increase steam of temperature simultaneously increases manufacturing cost, consequently needs a unloading pipeline that can realize the orderly control temperature.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the blanking pipeline capable of achieving orderly temperature control is provided.

In order to solve the technical problem, the utility model discloses a technical scheme be:

the utility model provides a blanking pipeline, includes inlayer pipeline, outer jacket, thermometer, steam control valve, steam trap and treater, outer jacket cover is established on the inlayer pipeline and is coaxial setting with the inlayer pipeline, the thermometer sets up on the outer jacket, be equipped with steam inlet on the lateral wall of outer jacket one end, steam inlet department is equipped with steam control valve, be equipped with steam outlet on the lateral wall of the outer jacket other end, steam outlet department is equipped with the steam trap, thermometer and steam control valve are connected with the treater electricity respectively.

Further, a distance is arranged between the outer-layer jacket and the inner-layer pipeline, and the distance ranges from 1 cm to 5 cm.

Furthermore, the blanking pipeline is provided with a heat insulation layer, and the heat insulation layer is made of rock wool fibers.

Furthermore, the steam inlet is close to one end of the feed inlet of the inner layer pipeline, and the steam outlet is close to one end of the discharge outlet of the inner layer pipeline.

Further, the thermometer is a digital display thermometer.

The beneficial effects of the utility model reside in that: the utility model discloses an unloading pipeline, through setting up the thermometer and setting up the unloading pipe temperature that steam control valve can realize automatic control resin unloading in-process at steam inlet, avoid because of the resin cross-linking solidification problem that unloading pipeline temperature is too high to cause, the certain unloading temperature of simultaneous control can help improving the output of resin, avoided the resin pipeline clearance problem that leads to because of the high temperature, with pipeline control in normal temperature range, the use amount of reducible steam makes manufacturing cost reduce simultaneously.

Drawings

Fig. 1 is a schematic structural view of a blanking pipeline according to an embodiment of the present invention;

description of reference numerals:

1. an inner layer pipe; 2. an outer jacket; 3. a thermometer; 4. a steam regulating valve; 5. a drain valve; 6. a steam inlet; 7. and (4) a steam outlet.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Please refer to fig. 1, the utility model provides a pair of blanking pipeline, including inlayer pipeline 1, outer jacket 2, thermometer 3, steam control valve 4, steam trap 5 and treater, outer jacket 2 cover is established on inlayer pipeline 1 and with the coaxial setting of inlayer pipeline 1, thermometer 3 sets up on outer jacket 2, be equipped with steam inlet 6 on the lateral wall of outer jacket 2 one end, steam inlet 6 department is equipped with steam control valve 4, be equipped with steam outlet 7 on the lateral wall of the outer jacket 2 other end, steam outlet 7 department is equipped with steam trap 5, thermometer and steam control valve are connected with the treater electricity respectively.

The utility model provides a pair of working principle of unloading pipeline does:

during operation, the material gets into inlayer pipeline 1, and steam gets into between outer jacket 2 and the inlayer pipeline from steam inlet 6, and accessible steam control valve 4 adjusts the entering steam flow to the temperature of control outer jacket 2, steam give the material heating for the heat of steam is absorbed by the material, later can cool off for water flows out through steam trap 5 and discharges from steam outlet 7.

As can be seen from the above description, the outer jacket is spaced from the inner pipe by a distance in the range of 1-5cm, which facilitates vapor conduction and does not suffer from excessive energy loss.

As can be seen from the above description, this structure can improve the effective utilization of steam.

Further, the thermometer is a digital display thermometer. The thermometer 3 is arranged on the outer jacket 2, and a temperature measuring probe of the thermometer extends into the space between the outer jacket 2 and the inner pipeline 1 and is used for detecting the temperature value in the outer jacket.

According to the above description, the actual temperature of the current steam can be intuitively known through the numerical value of the digital display thermometer, so that the opening degree of the steam regulating valve can be controlled according to the actual temperature.

Embodiment one of the utility model

Please refer to fig. 1, the utility model provides a pair of blanking pipeline, including inlayer pipeline, outer jacket, thermometer, steam control valve, steam trap and treater, outer jacket cover is established on the inlayer pipeline and with the coaxial setting of inlayer pipeline, the thermometer sets up on the outer jacket, be equipped with steam inlet on the lateral wall of outer jacket one end, steam inlet department is equipped with steam control valve, be equipped with steam outlet on the lateral wall of the outer jacket other end, steam outlet department is equipped with the steam trap, thermometer and steam control valve are connected with the treater electricity respectively.

During operation, materials enter the inner layer pipeline, steam enters the pipeline from the steam inlet 6, the flow entering the pipeline can be adjusted through the steam adjusting valve 4, the temperature of the pipeline is controlled, and the steam heats and cools the materials and then flows out of the steam outlet 7 to be discharged through the steam trap 5.

The outer layer jacket and the inner layer pipeline are spaced from each other by a distance ranging from 1 cm to 5cm, preferably 3cm, so that the structure is convenient for steam conduction and is not easy to have additional energy loss. The steam inlet and the steam outlet are communicated with the space. The thermometer is used for detecting the ambient temperature in the space, which is equivalent to the actual temperature of the steam in the detection space. The processor adopts a chip or an integrated circuit board with a data processing function, such as a common 51 single chip microcomputer or a development board with an embedded system (such as an STM32 development board).

The blanking pipeline is provided with a heat preservation layer, and the heat preservation layer is made of rock wool fibers. This structure can improve the effective utilization ratio of steam. The heat preservation parcel is on the lateral wall that the outer layer pressed from both sides the cover.

The steam inlet is close to the feed inlet one end setting of inlayer pipeline, the steam outlet is close to the discharge gate one end setting of inlayer pipeline.

The thermometer is a digital display thermometer. The actual temperature of current steam can be known directly perceivedly through the numerical value of digital display thermometer to can control the degree of opening and shutting of steam control valve according to actual temperature. That is, the steam adjusting valve can perform opening and closing degree adjustment according to the set temperature and the actual temperature.

The space for steam circulation is formed by the distance between the outer layer jacket 2 and the inner layer pipeline 1, and a circulation space can be formed inside the outer layer jacket (with a double-layer structure with gaps).

To sum up, the utility model provides a pair of unloading pipeline sets up the unloading pipe temperature that steam control valve can realize automatic control resin unloading in-process through setting up the thermometer and setting up in steam inlet, avoids the resin cross-linking solidification problem that causes because of unloading pipeline high temperature, and the certain unloading temperature of simultaneous control can help improving the output of resin, has avoided the resin pipeline clearance problem that leads to because of the high temperature, with pipeline control at normal temperature range, the use amount of reducible steam makes manufacturing cost reduce simultaneously.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The blanking pipeline is characterized by comprising an inner pipeline, an outer jacket, a thermometer, a steam regulating valve, a steam trap and a processor, wherein the outer jacket is sleeved on the inner pipeline and is coaxially arranged with the inner pipeline, the thermometer is arranged on the outer jacket, a steam inlet is formed in the side wall of one end of the outer jacket, the steam inlet is provided with the steam regulating valve, a steam outlet is formed in the side wall of the other end of the outer jacket, the steam trap is arranged at the steam outlet, and the thermometer and the steam regulating valve are respectively electrically connected with the processor.

2. The blanking pipe of claim 1 wherein the outer jacket is spaced from the inner pipe by a distance in the range of 1-5 cm.

3. The blanking pipe of claim 1, wherein the blanking pipe is provided with an insulating layer, and the insulating layer is made of rock wool fibers.

4. The blanking pipe of claim 1, wherein the steam inlet is disposed near an end of the inner pipe at the inlet, and the steam outlet is disposed near an end of the inner pipe at the outlet.

5. Blanking pipe according to claim 1, wherein the thermometer is a digital thermometer.