CN210269361U

CN210269361U - Ethylene sample pretreatment device

Info

Publication number: CN210269361U
Application number: CN201921131652.3U
Authority: CN
Inventors: 曲卫方
Original assignee: Qingdao Sanhuatai Engineering Technology Co Ltd
Current assignee: Qingdao Sanhuatai Engineering Technology Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-07
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses an ethylene sample preprocessing device, including device main part and the vice body of device, the fixed drain pipe that is provided with of downside of device main part, the upper end of device main part is fixed with the ring flange, and the upside of ring flange is connected through the ring flange on fixing bolt and the vice body of device, the fixed feed liquor pipe that is provided with in the outside of the vice body of device, the upside fixed mounting of the vice body of device has the outlet duct, the outside of the vice body of device is fixed with the intake pipe, and the fixed intercommunication in the inner of intake pipe has the air duct, the outside of air duct is provided with the water conservancy diversion piece, the spacing groove has been seted up on the inside wall of device main part, and the inside of spacing groove is connected with the outside. This ethylene sample preprocessing device is provided with the through-hole on the water conservancy diversion piece, both can make ethylene sample and liquid pass through, can be with the ethylene sample fragmentation in the liquid again, make the abundant contact of ethylene sample and liquid to make the preliminary treatment effect better.

Description

Ethylene sample pretreatment device

Technical Field

The utility model relates to an ethylene sample production technical field specifically is an ethylene sample preprocessing device.

Background

Ethylene is a chemical product with the largest output in the world at present, along with the development of social economy, the demand of the chemical industry for ethylene is gradually increased, the mass production of ethylene is greatly stimulated, other gases can be mixed in the production process of an ethylene sample, and then the product pretreatment work can be carried out mostly to ensure the quality of the ethylene sample, but certain problems still exist in the use of some pretreatment devices.

For example, some pretreatment devices are not effective enough for treating ethylene samples, the ethylene samples are not sufficiently contacted with the treatment liquid, and then the treatment effect is not good enough, and the working efficiency of the other pretreatment devices is not high, and meanwhile, the continuous working state cannot be carried out.

Therefore, we propose an apparatus for pretreating an ethylene sample so as to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ethylene sample preprocessing device to solve the preprocessing device that has on the existing market that above-mentioned background art provided, the ethylene sample is insufficient in the contact with the treatment fluid, and then leads to the treatment effect good inadequately, and the operating efficiency of the preprocessing device who still has is not high moreover, also can't carry out the problem of continuous work simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ethylene sample preprocessing device, includes device main part and the vice body of device, the fixed drain pipe that is provided with of downside of device main part, the upper end of device main part is fixed with the ring flange, and the upside of ring flange is connected with the ring flange on the vice body of device through fixing bolt, the fixed feed liquor pipe that is provided with in outside of the vice body of device, the upside fixed mounting of the vice body of device has the outlet duct, the outside of the vice body of device is fixed with the intake pipe, and the fixed intercommunication in inner of intake pipe has the air duct, the outside of air duct is provided with the water conservancy diversion piece, the spacing groove has been seted up on the inside wall of device main part, and the inside of spacing groove is connected.

Preferably, the liquid outlet pipe and the gas outlet pipe are respectively arranged at the central positions of the lower end of the device main body and the upper end of the device auxiliary body.

Preferably, the device main body and the device auxiliary body form a detachable sealing structure through a flange and a fixing bolt.

Preferably, the device auxiliary body and the liquid inlet pipe and the air inlet pipe are welded, and the liquid inlet pipe and the air inlet pipe are symmetrically arranged on the device auxiliary body.

Preferably, the air inlet pipe and the air guide pipe are of an integrated structure, and the air guide pipe is fixed at the central positions of the device main body and the device auxiliary body through the flow deflector.

Preferably, the guide vane is spiral in shape, the guide vane is of a through hole structure, the length of the guide vane is smaller than that of the air guide tube, and the guide vane and the air guide tube are welded.

Preferably, the limiting groove is spiral on the inner side wall of the device main body, and the spiral specification of the limiting groove is the same as that of the flow deflector.

Compared with the prior art, the beneficial effects of the utility model are that: the ethylene sample pretreatment device;

(1) the device is provided with the air guide tube and the flow deflector, the ethylene sample can be directly injected into the bottom of the device through the air guide tube, so that the contact time of the ethylene sample and the treatment liquid is ensured, the flow deflector can prevent the ethylene sample from directly floating upwards, the contact time of the ethylene sample and the treatment liquid is further increased, and the treatment effect of the treatment liquid on the ethylene sample is improved;

(2) the through holes are formed in the flow guide sheet, so that an ethylene sample and liquid can pass through the through holes, the normal flow of the ethylene sample and the liquid in the device is ensured, the ethylene sample in the liquid can be crushed, the ethylene sample is fully contacted with the liquid, and the pretreatment effect is better;

(3) the liquid flowing direction and the gas flowing direction on the device are opposite, so that the pretreatment working quality is improved, the pretreatment working efficiency can be improved, and meanwhile, the flowing speed of the liquid and the gas is controlled, so that the liquid and the gas can normally contact and flow, and the continuous working state of the device is also ensured.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a device main body; 2. a liquid outlet pipe; 3. a flange plate; 4. fixing the bolt; 5. a device sub-body; 6. a liquid inlet pipe; 7. an air outlet pipe; 8. an air inlet pipe; 9. an air duct; 10. a flow deflector; 11. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an ethylene sample pretreatment device comprises a device main body 1, a liquid outlet pipe 2, a flange 3, a fixing bolt 4, a device auxiliary body 5, a liquid inlet pipe 6, an air outlet pipe 7, an air inlet pipe 8, an air guide pipe 9, a flow deflector 10 and a limiting groove 11, wherein the liquid outlet pipe 2 is fixedly arranged at the lower side of the device main body 1, the flange 3 is fixed at the upper end of the device main body 1, the upper side of the flange 3 is connected with the flange 3 on the device auxiliary body 5 through a fixing bolt 4, the outer side of the device auxiliary body 5 is fixedly provided with a liquid inlet pipe 6, the upper side of the device auxiliary body 5 is fixedly provided with an air outlet pipe 7, the outer side of the device auxiliary body 5 is fixedly provided with an air inlet pipe 8, and the inner end of the air inlet pipe 8 is fixedly communicated with an air guide pipe 9, the outer side of the air guide pipe 9 is provided with a flow deflector 10, the inner side wall of the device main body 1 is provided with a limiting groove 11, and the inside of the limiting groove 11 is connected with the outer side edge of the flow deflector 10.

The liquid outlet pipe 2 and the gas outlet pipe 7 are respectively arranged at the central positions of the lower end of the device main body 1 and the upper end of the device auxiliary body 5, so that the liquid outlet and gas outlet work of the liquid outlet pipe 2 and the gas outlet pipe 7 can be ensured fully, and the normal working state of the device is ensured.

The device main body 1 and the device auxiliary body 5 form a detachable sealing structure through the flange plate 3 and the fixing bolt 4, so that the device main body 1 and the device auxiliary body 5 can be conveniently detached, adverse effects caused by connection of the device main body 1 and the device auxiliary body 5 can be avoided, and the use safety of the device is improved.

The device auxiliary body 5 and the liquid inlet pipe 6 and the air inlet pipe 8 are welded, and the liquid inlet pipe 6 and the air inlet pipe 8 are symmetrically arranged on the device auxiliary body 5, so that the stable working state of the liquid inlet pipe 6 and the air inlet pipe 8 is ensured, and the work between the liquid inlet pipe 6 and the air inlet pipe 8 is not influenced by each other.

Intake pipe 8 and air duct 9 are integrated structure, and air duct 9 passes through water conservancy diversion piece 10 to be fixed at the central point of device main part 1 and device auxiliary body 5 and puts, can guarantee the stable operating condition of air duct 9 and water conservancy diversion piece 10, and then guarantee the whole normal course of work of device.

The appearance of water conservancy diversion piece 10 is the spiral, and is the through-hole structure on the water conservancy diversion piece 10, and the length of water conservancy diversion piece 10 is less than the length of air duct 9, and is the welding between water conservancy diversion piece 10 and the air duct 9, can prolong ethylene sample when the device is inside detained, can also break up ethylene sample and integrative abundant contact, and then effectively improve the device's operating mass with one's.

The limiting groove 11 is spiral on the inner side wall of the device main body 1, and the spiral specification of the limiting groove 11 is the same as that of the guide vane 10, so that the stable working state of the guide vane 10 in the device can be ensured, and the working performance of the guide vane 10 is improved.

The working principle is as follows: when the ethylene sample pretreatment device is used, according to the figure 1-2, the device is firstly assembled, the device auxiliary body 5 with the air duct 9 and the flow deflector 10 is installed on the device main body 1, after the air duct 9 and the flow deflector 10 enter the device main body 1, the device auxiliary body 5 is rotated, the outer side of the flow deflector 10 can be embedded into the limiting groove 11 on the inner wall of the device main body 1, then the device main body 1 and the flange 3 on the device auxiliary body 5 are fixed together through the fixing bolt 4, and finally, all pipelines on the device are connected with corresponding communicating pipelines outside, so that the device can normally work;

when the device works normally, according to the figures 2-3, the treatment liquid is injected into the device main body 1 through the liquid inlet pipe 6, after the device main body 1 is filled with the treatment liquid, the ethylene sample is introduced into the bottom of the device main body 1 through the air inlet pipe 8 and the air guide pipe 9 and contacts with the treatment liquid, the ethylene sample floats upwards in the treatment liquid because the ethylene sample is gas, but the ethylene sample can move upwards spirally along the flow guide plate 10 because the flow guide plate 10 exists spirally, so that the contact time between the ethylene sample and the treatment liquid can be prolonged, and the treatment liquid can effectively purify impurities contained in the ethylene sample;

in addition, in the process of the ethylene sample floating, due to the design of the through hole on the flow deflector 10, the ethylene sample can also pass through the flow deflector 10, but a single large bubble of the ethylene sample can be broken into a plurality of small bubbles under the action of the flow deflector 10, so that the ethylene sample can be more fully contacted with the treatment liquid, moreover, in the treatment working process, the liquid can be continuously and slowly added into the liquid inlet pipe 6, the liquid can be continuously and slowly discharged from the liquid outlet pipe 2, the continuous liquid flowing can be ensured under the condition of not influencing the ethylene sample floating, the continuous working of the device can be ensured, the working process of the device can be completed, and the content which is not described in detail in the specification belongs to the prior art known by the professional in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an ethylene sample pretreatment device, includes device main part (1) and device auxiliary body (5), its characterized in that: the utility model discloses a device for fixing the liquid inlet pipe of air guide pipe, including device main part (1), flange dish (3) are fixed to the downside of device main part (1), and the upside of flange dish (3) is connected with flange dish (3) on the vice body (5) of device through fixing bolt (4), the fixed feed liquor pipe (6) that is provided with in the outside of the vice body of device (5), the upside fixed mounting of the vice body of device (5) has outlet duct (7), the outside of the vice body of device (5) is fixed with intake pipe (8), and the fixed intercommunication in inner of intake pipe (8) has air duct (9), the outside of air duct (9) is provided with water conservancy diversion piece (10), spacing groove (11) have been seted up on the inside wall of device main part (1), and the outside edge of the inside and water conservancy diversion piece (10) of spacing groove (11) is.

2. The apparatus of claim 1 for pretreating ethylene samples, comprising: the liquid outlet pipe (2) and the gas outlet pipe (7) are respectively arranged at the central positions of the lower end of the device main body (1) and the upper end of the device auxiliary body (5).

3. The apparatus of claim 1 for pretreating ethylene samples, comprising: a detachable sealing structure is formed between the device main body (1) and the device auxiliary body (5) through a flange plate (3) and a fixing bolt (4).

4. The apparatus of claim 1 for pretreating ethylene samples, comprising: the device is characterized in that the auxiliary body (5) is welded with the liquid inlet pipe (6) and the air inlet pipe (8), and the liquid inlet pipe (6) and the air inlet pipe (8) are symmetrically arranged on the auxiliary body (5).

5. The apparatus of claim 1 for pretreating ethylene samples, comprising: the air inlet pipe (8) and the air guide pipe (9) are of an integrated structure, and the air guide pipe (9) is fixed at the central positions of the device main body (1) and the device auxiliary body (5) through the flow deflector (10).

6. The apparatus of claim 1 for pretreating ethylene samples, comprising: the guide vane (10) is spiral in shape, the guide vane (10) is provided with a through hole structure, the length of the guide vane (10) is smaller than that of the air duct (9), and the guide vane (10) and the air duct (9) are welded.

7. The apparatus of claim 1 for pretreating ethylene samples, comprising: the limiting groove (11) is spiral on the inner side wall of the device main body (1), and the spiral specification of the limiting groove (11) is the same as that of the flow deflector (10).