CN210787185U

CN210787185U - System for preparing on-line finishing solution for spunbonded production

Info

Publication number: CN210787185U
Application number: CN201921333969.5U
Authority: CN
Inventors: 邓伟雄; 唐军; 李启新; 王雨
Original assignee: Wonderful Nonwoven Co ltd
Current assignee: Guangdong bidefu medical and Health Technology Co.,Ltd.
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-06-19
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a spunbonded production is with online arrangement solution preparation system, including the former oil drum that stores crude oil and the water purification machine of preparation deionized water, still include the mixing metering bucket, join in marriage oil drum, liquid storage bucket and dropping liquid pipe, wherein, the oil-out of former oil drum links bucket to mixing metering bucket through the oil pump, the delivery port of water purification machine disposes the heater in order to carry the ration to mixing metering bucket after with the deionized water heating, mixing metering bucket supplies to mix crude oil and deionized water that the ration was sent into, the entry of dropping liquid pipe is connected to the liquid outlet of mixing metering bucket, join in marriage the oil drum and be located the dropping liquid pipe under, wherein, the dropping liquid pipe is the annular structure and the dropping liquid hole that a plurality of annular arrangements and arrange down of dropping liquid pipe bottom shaping; the oil distribution barrel is used for receiving the oil-water mixture dripped from the plurality of dripping holes; the liquid storage barrel is connected with the oil distribution barrel through an outlet and is used for storing and distributing the oil-water mixture after the preparation.

Description

System for preparing on-line finishing solution for spunbonded production

Technical Field

The utility model belongs to the technical field of the technique of non-woven fabrics processing equipment and specifically relates to indicate a system is prepared with online arrangement solution to spunbonded production.

Background

At present, in the production of spun-bonded non-woven fabrics, a pre-prepared oiling agent is required to be coated on the non-woven fabrics in a rolling way by a liquid feeding machine, the existing oiling agent is usually mixed by crude oil and water, the existing mixing operation is rough, manual quantification and stirring operation are carried out by depending on the experience of operators, the dosage error is large, the control on the water temperature is not accurate, the use effect of the oiling agent is influenced due to the fact that the water temperature is too high or too low, namely, the solution and the solvent cannot be uniformly mixed when the water temperature is low, and layering is easy; the solvent is easily decomposed when the water temperature is high. In addition, the oil-water mixture is easy to generate layering when being placed for a long time, and the using effect is influenced; secondly, the way in which crude oil is directly mixed into water affects the emulsification of the crude oil. Therefore, a device capable of preparing the oil agent regularly and quantitatively is lacked in the market at present, so that the liquid feeding effect of the liquid feeding machine is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provide an insulation support detection device of bulb filament that can realize the short-term test screening.

In order to achieve the above object, the utility model provides a system is prepared with online arrangement solution to spunbonded production, including the former oil drum that stores crude oil and the water purification machine of preparation deionized water, still include the mixing metering bucket, join in marriage oil drum, stock solution bucket and dropping liquid pipe, wherein, the oil-out of former oil drum links bucket to mixing metering bucket through the oil pump, the delivery port of water purification machine disposes the heater in order to carry the ration to mixing metering bucket after heating deionized water, mixing metering bucket supplies to mix crude oil and deionized water that the ration was sent into, the entry of dropping liquid pipe is connected to the liquid outlet of mixing metering bucket, join in marriage the oil drum and be located the dropping liquid pipe under, wherein, the dropping liquid pipe is ring structure and the dropping liquid hole that a plurality of annular arrangements and arrange down of dropping liquid pipe bottom shaping; the oil distribution barrel is used for receiving oil-water mixtures dropping from the plurality of dropping holes, and a first stirring unit for stirring is arranged in the oil distribution barrel; the liquid storage barrel is connected with the oil distribution barrel through an outlet and is used for storing an oil-water mixture after the preparation, and a second stirring unit which performs a stirring action is arranged in the liquid storage barrel.

Furthermore, the first stirring unit continuously stirs the dropped oil-water mixture in the oil distribution barrel.

Further, the second stirring unit performs a stirring action at predetermined intervals in the liquid storage barrel.

Furthermore, scale marks are arranged on the side wall of the mixing and metering barrel.

The liquid feeding device further comprises a liquid feeding pipeline and a liquid returning pipeline, wherein an inlet and an outlet of the liquid feeding pipeline are respectively connected with the liquid storage barrel and a preset liquid feeding machine; and the inlet and the outlet of the liquid return pipeline are respectively connected with the liquid feeding machine connecting barrel and the liquid storage barrel connecting barrel, so that a circulating flow path of the liquid storage barrel, the liquid feeding pipeline, the liquid feeding machine and the liquid return pipeline is formed.

The utility model adopts the above technical scheme, its beneficial effect lies in: 1) by dripping the crude oil into the deionized water, the wrapping performance of the crude oil and the water is better, the emulsifying effect is optimal, and the oiling rate is more convenient to be improved; 2) the crude oil and the deionized water are uniformly mixed, the waste is reduced, and the cost is saved.

Drawings

Fig. 1 is a schematic structural diagram of the solution preparation system of the present invention.

Fig. 2 is a schematic view of a drip tube of an embodiment.

Fig. 3 is a bottom view of the drip tube of the embodiment.

Wherein, the device comprises 1-raw oil barrel, 2-pure water machine, 3-mixing metering barrel, 4-oil mixing barrel, 5-liquid storage barrel, 6-dropping pipe, 11-oil pump, 12-heater, 7-liquid feeding machine, 71-liquid feeding pipeline and 72-liquid returning pipeline.

Detailed Description

To facilitate an understanding of the invention, the invention is described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete. It should be noted that the terms "first" and "second" in the present invention do not denote any particular quantity or order, but rather are used for distinguishing names.

Referring to fig. 1 and 2, in the embodiment, an online finishing solution preparation system for spunbond production includes a crude oil tank 1 storing crude oil, a pure water machine 2 preparing deionized water, a mixing and metering tank 3, an oil distribution tank 4, a liquid storage tank 5, a dropping liquid pipe 6, an oil pump 11 and a heater 12.

In this embodiment, the oil outlet of the crude oil barrel 1 is connected to the mixing and metering barrel 3 through the oil pump 11, so that the crude oil top beam is conveyed into the mixing and metering barrel 3 by utilizing the suction effect of the oil pump 11. The heater 12 is disposed at the water outlet of the water purifier 2 and is used for heating the deionized water sent by the water purifier 2, wherein the existing deionized water machine adopted by the water purifier 2 of this embodiment is widely used in industries such as chemical engineering, production technology, laboratory, school experiment, animal drinking water, standard liquid preparation, product cleaning, small-scale experiment water, and the like, and the structural principle thereof belongs to a conventional technical means and is not repeated herein; the heater 12 may be a coil electric heater or other phase-derived heating method, and is not limited herein, and only ensures that the deionized water is heated to a preset temperature value. Therefore, at each mixing operation, deionized water is quantitatively output through the water purifier 2 and heated by the heater 12 and then transferred to the mixing and metering tank 3, and a quantitative crude oil and a quantitative deionized water are primarily premixed in the mixing and metering tank 3, and at the same time, the side wall of the mixing and metering tank 3 is provided with scale marks, so that a user can visually see the mixing amount of the added crude oil and deionized water. In addition, the crude oil of this embodiment adopts the liquid preparation method of slowly dropping into deionized water (the oil output and flow rate of crude oil are controlled by the oil pump 11 to realize that crude oil slowly drops into the mixing and metering tank 3), which can effectively avoid the problem of crude oil emulsification.

In this embodiment, the dropping pipe 6 is located between the mixing and metering barrel 3 and the oil distribution barrel 4, wherein the dropping pipe 6 of this embodiment has an annular structure and forms a plurality of annularly arranged and downwardly arranged dropping holes at the bottom end of the dropping pipe 6, the inlet of the dropping pipe 6 is connected to the liquid outlet of the mixing and metering barrel 3 through a pipeline, so that the oil-water mixture of the mixing and metering barrel 3 flows out of the liquid outlet into the dropping pipe 6, and then the oil-water mixture is slowly dropped from the plurality of dropping holes of the dropping pipe 6.

In this embodiment, the oil distribution barrel 4 is located right below the dropping pipe 6 for receiving the oil-water mixture dropped from the plurality of dropping holes, and at the same time, a first stirring unit for stirring is disposed in the oil distribution barrel 4, and the first stirring unit continuously stirs the dropped oil-water mixture in the oil distribution barrel 4, so that the oil-water mixture is fully stirred and mixed in the oil distribution pipe.

In this embodiment, the liquid storage barrel 5 is connected to the outlet of the oil distribution barrel 4 and is used for storing the oil-water mixture after preparation, and a second stirring unit for stirring is configured in the liquid storage barrel 5, and the second stirring unit performs a stirring action at predetermined intervals (10 min) in the liquid storage barrel 5, so as to prevent the stored oil-water mixture from standing for a long time and causing layering.

In the embodiment, the liquid storage device further comprises an upper liquid pipeline 71 and a liquid return pipeline 72, wherein an inlet and an outlet of the upper liquid pipeline 71 are respectively connected with the liquid storage barrel 5 and a preset upper liquid machine 7; the inlet and the outlet of the liquid return pipeline 72 are respectively connected with the barrel connected with the liquid feeding machine 7 and the barrel connected with the liquid storage barrel 5, so that a circulating flow path of the liquid storage barrel 5, the liquid feeding pipeline 71, the liquid feeding machine 7 and the liquid return pipeline 72 is formed, namely, an oil-water mixture in the liquid storage barrel 5 is guided into the liquid feeding machine 7 from the liquid feeding pipeline 71 to carry out liquid feeding treatment on the spunbonded non-woven fabric, and the unused oil-water mixture can flow back into the liquid storage barrel 5 through the liquid return pipeline 72, so that continuous circulation and repetition are realized, and the circulation and the reutilization of the oil-water mixture are realized.

In this embodiment, all be equipped with the solenoid valve in the liquid outlet of mixing gauge bucket 3 and the liquid outlet department of joining in marriage oil bucket 4, utilize opening and close of solenoid valve to realize the flow control to the oil-water mixture, wherein, when quantitative crude oil and deionized water carry out the first time premix at every turn, only reach rated capacity requirement in mixing gauge bucket 3 after, just open the solenoid valve and make the oil-water mixture flow to dropping liquid pipe 6, just close this solenoid valve after the oil-water mixture completely flows out mixing gauge bucket 3. And when the oil-water mixture drips from the dripping pipe 6 to the oil distribution barrel 4 every time, the electromagnetic valve of the oil distribution barrel 4 is in a closed state, the dripping oil-water mixture is fully mixed under the stirring effect of the second stirring unit at the moment until the oil-water mixture in the dripping pipe 6 completely drips, and then the oil-water mixture is stirred for a rated time (10 min), the electromagnetic valve of the oil distribution barrel 4 is opened to discharge the oil-water mixture after the stirring is finished to the liquid storage barrel 5 so as to be used by the liquid feeding machine 7, and the prepared oil-water mixture can be ensured to keep the same proportion coefficient through the single solution preparation mode, so that the liquid feeding operation is facilitated.

The on-off control of the solenoid valve can be controlled by a PLC in combination with a computer program, and for those skilled in the art, such an electric control method belongs to a conventional technical means, and can be combined with the prior common knowledge to control the solenoid valve accordingly, for the convenience of understanding, the above-mentioned known control method is explained here: the flow speed and the flow of the oil-water mixture among the mixing metering barrel 3, the oil distribution barrel 4 and the oil distribution barrel 4 are preset, the conveying time is confirmed through calculation, and the electromagnetic valve is controlled according to the conveying time. The present embodiment is not limited to this manner, and other conventional control manners derived from the phase may also be adopted, for example, the on-off control of the electromagnetic valve is realized based on the direct detection judgment of the solution sensor.

Further, the first stirring unit and the second stirring unit of the present embodiment are both stirrers, that is, the stirrer includes a stirring rod disposed in the tank body for directional circular motion and a driving mechanism for driving the stirring rod to make circular motion, and for those skilled in the art, the stirrer belongs to a conventional stirring element, refer to the stirrers in chinese patents CN201310739507.4 and CN201310679332.2, and the structural principle thereof belongs to a conventional technical means for those skilled in the art.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents of the embodiments of the invention without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.

Claims

1. The utility model provides a system is prepared with online finishing solution to spunbonded production, includes former oil drum (1) that the storage has crude oil and pure water machine (2) of preparation deionized water, its characterized in that: the device is characterized by further comprising a mixing metering barrel (3), an oil distribution barrel (4), a liquid storage barrel (5) and a liquid dropping pipe (6), wherein the oil outlet of the crude oil barrel (1) is connected with the mixing metering barrel (3) through an oil pump (11), a water outlet of the water purification machine (2) is provided with a heater (12) for heating deionized water and then quantitatively conveying the heated deionized water to the mixing metering barrel (3), the mixing metering barrel (3) is used for mixing quantitatively fed crude oil and deionized water, an inlet of the liquid dropping pipe (6) is connected to a liquid outlet of the mixing metering barrel (3), the oil distribution barrel (4) is located right below the liquid dropping pipe (6), the liquid dropping pipe (6) is of an annular structure, and a plurality of liquid dropping holes which are annularly arranged and are arranged downwards are formed at the bottom end of the liquid dropping pipe (6); the oil distribution barrel (4) is used for receiving oil-water mixtures dropping from the plurality of dropping holes, and a first stirring unit for stirring is arranged in the oil distribution barrel (4); the liquid storage barrel (5) is connected with the oil mixing barrel (4) through an outlet and is used for storing the oil-water mixture after the preparation, and a second stirring unit which can perform stirring action is arranged in the liquid storage barrel (5).

2. The system for preparing the on-line finishing solution for the spunbond production according to claim 1, wherein: the first stirring unit continuously stirs the dripped oil-water mixture in the oil distribution barrel (4).

3. The system for preparing the on-line finishing solution for the spunbond production according to claim 1, wherein: the second stirring unit performs a stirring action at intervals of a predetermined time period in the liquid storage barrel (5).

4. The system for preparing the on-line finishing solution for the spunbond production according to claim 1, wherein: and scale marks are arranged on the side wall of the mixing metering barrel (3).

5. The system for preparing the on-line finishing solution for the spunbond production according to claim 1, wherein: the liquid storage barrel is characterized by further comprising a liquid feeding pipeline (71) and a liquid returning pipeline (72), wherein an inlet and an outlet of the liquid feeding pipeline (71) are respectively connected with the liquid storage barrel (5) and a preset liquid feeding machine (7) to form a barrel; and the inlet and the outlet of the liquid return pipeline (72) are respectively connected with the barrel connected with the liquid feeding machine (7) and the barrel connected with the liquid storage barrel (5), so that a circulating flow path of the liquid storage barrel (5), the liquid feeding pipeline (71), the liquid feeding machine (7) and the liquid return pipeline (72) is formed.