CN217895807U

CN217895807U - Coagulating bath tank for hollow fiber membrane production

Info

Publication number: CN217895807U
Application number: CN202221568260.5U
Authority: CN
Inventors: 查尚文
Original assignee: Shanghai Yike Polymer Technology Co ltd
Current assignee: Shanghai Yike Polymer Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-25
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a coagulating bath is used in production of hollow fiber membrane, belong to fibre membrane production field, including coagulating bath case, the fixed intercommunication of one end of coagulating bath case has the wire wheel, the fixed intercommunication of one end of wire wheel has long bobbin, the inner wall fixed mounting of long bobbin has the wire box, the fixed wire wheel that is provided with eight even distributions of inner wall of coagulating bath case, the fixed intercommunication in top of coagulating bath case has the inlet tube, the bottom mounting intercommunication of coagulating bath case has the drain pipe, coagulating bath case design is the disc, clear water enters into the in-process that flows from the bottom of coagulating bath case from the top that enters into coagulating bath case like this, because circular will be longer for the girth under the same condition of area of rectangle, under the condition that needs have the requirement to the water yield, the spinning is just longer in coagulating bath case, clear water can obtain the utilization of bigger water resource like this, can not be because the frequency of changing water is extravagant very fast.

Description

Coagulating bath tank for hollow fiber membrane production

Technical Field

The utility model relates to a fibre membrane production field specifically is a coagulating bath is used in hollow fiber membrane production.

Background

The hollow fiber membrane is an important form of the separation membrane, in a unit volume membrane assembly, the effective membrane area of the hollow fiber membrane is the largest, the filtration and separation efficiency is high, the cleaning is easy, the structure is simple, the operation is convenient, and no secondary pollution is generated in the production process, so the hollow fiber membrane is widely applied.

Present coagulation bath case for hollow fiber membrane generally is the rectangle size, and coagulation bath case will trade water in the use back in-process, and current coagulation bath case trades water in the use, because coagulation bath case can not finely utilize water for the rectangle size, trades the frequency of water then comparatively wastes water resource fast like this, trades the frequency of water then too slowly and can influence hollow fiber membrane's production quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coagulating bath is used in production of hollow fiber membrane to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the wire guide device comprises a coagulation bath box, wherein one end of the coagulation bath box is fixedly communicated with a wire guide wheel, one end of the wire guide wheel is fixedly communicated with a long bobbin, a wire guide box is fixedly mounted on the inner wall of the long bobbin, eight uniformly distributed wire guide wheels are fixedly arranged on the inner wall of the coagulation bath box, the top end of the coagulation bath box is fixedly communicated with a water inlet pipe, the bottom end of the coagulation bath box is fixedly communicated with a water outlet pipe, the front ends of the water inlet pipe and the water outlet pipe are fixedly provided with electromagnetic current limiting valves, the other end of the coagulation bath box is fixedly communicated with a short bobbin, one end of the short bobbin is fixedly connected with a take-up pulley, the top end of the short bobbin is fixedly connected with a supporting plate, the front end of the supporting plate is fixedly provided with a control button, the two electromagnetic current limiting valves are electrically connected with an external power supply through the control button, and the coagulation bath box is in a disc shape.

As a further aspect of the present invention: the inner wall fixedly connected with circle baffle of wire wheel, two spinning nozzles of the front end fixedly connected with of silk guide box, two the circle baffle is all worn out to the one end of spinning nozzle, has two spinning nozzles on the silk guide box, and the silk guide box just can carry out the spinning through two spinning nozzles simultaneously, and the fibre silk thread can carry out spinning work along the seal wire line of two upper and lower directions, and the circle baffle can play the effect of support to the spinning nozzle, can also prevent the inside water outflow of coagulation bath case simultaneously.

As a further aspect of the present invention: the junction of circle baffle and spinning jet all is fixed and is provided with waterproof cover, and waterproof cover can further strengthen the tightness of being connected of circle baffle and spinning jet.

As a further aspect of the present invention: the inner wall of the short bobbin is fixedly connected with a sealing circular plate, two guide holes are formed in the sealing circular plate, and the guide wires at the upper and lower positions in the coagulation bath box can respectively penetrate through the two guide holes in the sealing circular plate to be connected with the take-up pulley, so that the spinning work is not influenced, and the water in the coagulation bath box is prevented from flowing outwards through the short bobbin.

As a further aspect of the present invention: the surface of the two wire guide wheels is provided with two guide grooves, the two wire guide wheels are respectively positioned at the left end and the right end of the inner wall of the coagulation bath tank, the two guide grooves are formed in the surface of the wire guide wheels and can be respectively wound with the two wire guide threads, the two wire guide threads are guaranteed to respectively move along the upper end and the lower end of the inner wall of the coagulation bath tank by taking the wire guide wheels at the left end and the right end as base points, and finally, the spinning work can be simultaneously carried out at the upper position and the lower position of the coagulation bath tank.

As the utility model discloses further scheme again: the front end of the take-up pulley is fixedly connected with two take-up rollers, the distance between the two take-up rollers is consistent with the distance between the two guide holes, and the two take-up rollers on the take-up pulley are respectively connected with the two silk guide wires, so that the coagulation bath tank can simultaneously carry out spinning work, and two produced fiber wires cannot be wound mutually.

Compared with the prior art, the beneficial effects of the utility model are that: the coagulating bath tank is designed into a disc shape, so that in the process that clean water enters from the top of the coagulating bath tank to flows out from the bottom of the coagulating bath tank, as the circumference of the circle is longer than that of a rectangle under the condition of the same area, the spinning coagulation in the coagulating bath tank is longer under the condition of needing the requirement on water quantity, so that the clean water can be utilized in a larger way, and the water resource cannot be wasted due to the fact that the frequency of water changing is higher.

Drawings

FIG. 1 is a schematic view of the structure of a coagulation bath tank.

Fig. 2 is an enlarged schematic view of a structure in fig. 1.

Fig. 3 is a side view of the wire guide wheel.

Fig. 4 is a schematic structural view of a sealing disk.

In the figure: 1-coagulation bath box, 2-guide wheel, 3-long bobbin, 4-guide box, 5-round baffle, 6-water inlet pipe, 7-water outlet pipe, 8-electromagnetic current limiting valve, 9-short bobbin, 10-take-up wheel, 11-sealing circular plate and 12-control button.

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.

In addition, an element of the present invention is said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, in the embodiment of the present invention, including a coagulation bath box 1, one end of the coagulation bath box 1 is fixedly communicated with a wire wheel 2, one end of the wire wheel 2 is fixedly communicated with a long bobbin 3, the inner wall of the long bobbin 3 is fixedly provided with a wire box 4, the inner wall of the coagulation bath box 1 is fixedly provided with eight uniformly distributed wire wheels 2, the top end of the coagulation bath box 1 is fixedly communicated with a water inlet pipe 6, the bottom end of the coagulation bath box 1 is fixedly communicated with a water outlet pipe 7, the front end of the water inlet pipe 6 and the front end of the water outlet pipe 7 are both fixedly provided with an electromagnetic flow-limiting valve 8, the other end of the coagulation bath box 1 is fixedly communicated with a short bobbin 9, one end of the short bobbin 9 is fixedly connected with a take-up wheel 10, the top end of the short bobbin 9 is fixedly connected with a support plate, the front end of the support plate is fixedly provided with a control button 12, two electromagnetism current-limiting valves 8 all are through control button 12 and external power supply electric connection, the shape of coagulation bath case 1 is the disc, the inner wall fixedly connected with circle baffle 5 of wire wheel 2, two spinning nozzles of front end fixedly connected with of seal wire box 4, circle baffle 5 is all worn out to the one end of two spinning nozzles, circle baffle 5 all fixedly is provided with waterproof cover with the junction of spinning nozzle, the sealed plectane 11 of inner wall fixedly connected with of short bobbin 9, two guiding holes have been seted up to the inside of sealed plectane 11, wherein two guide ways have been seted up on the surface of two wire wheels 2, two wire wheels 2 are located both ends about coagulation bath case 1 inner wall respectively, two receipts line rollers of front end fixedly connected with of take-up wheel 10, the interval of two receipts line rollers should keep unanimously with the interval between two guiding holes.

The utility model discloses a theory of operation is: firstly, two silk guide wires in a coagulation bath tank 1 all use a silk guide wheel 2 at the leftmost end of the inner wall of the coagulation bath tank 1 as a base point, the two silk guide wires are respectively wound along three silk guide wheels 2 at the upper end of the inner wall of the coagulation bath tank 1 and the silk guide wheel 2 at the rightmost end of the inner wall of the coagulation bath tank 1, and the three silk guide wheels 2 at the lower end of the inner wall of the coagulation bath tank 1 and the silk guide wheel 2 at the rightmost end of the inner wall of the coagulation bath tank 1, and then the two silk guide wires respectively pass through two guide holes in a sealing circular plate 11 to be connected with a take-up wheel 10, so that the inside of the coagulation bath tank 1 can have a foundation for simultaneous spinning, then a worker can enable the silk guide box to start to work, the silk guide box 4 can spin through two spinning nozzles, fiber silk yarns can perform spinning work along the silk guide wires in the upper and lower directions, and the electromagnetic flow limiting valves 8 are simultaneously, the electromagnetic flow limiting valves 8 at the upper and the lower positions of the coagulation bath tank 1 can allow water to flow in the same speed to flow in the process, so that clean water from the top of the coagulation bath tank to the bottom of the coagulation bath tank and water can be repeatedly utilized, and the water resource can not be wasted.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. A coagulating bath for producing hollow fiber membranes comprises a coagulating bath box (1), wherein one end of the coagulating bath box (1) is fixedly communicated with a wire guide wheel (2), one end of the wire guide wheel (2) is fixedly communicated with a long bobbin (3), the inner wall of the long bobbin (3) is fixedly provided with a wire guide box (4), the coagulating bath box is characterized in that the inner wall of the coagulating bath box (1) is fixedly provided with eight uniformly distributed wire guide wheels (2), the top end of the coagulating bath box (1) is fixedly communicated with a water inlet pipe (6), the bottom end of the coagulating bath box (1) is fixedly communicated with a water outlet pipe (7), the front ends of the water inlet pipe (6) and the water outlet pipe (7) are both fixedly provided with electromagnetic flow limiting valves (8), the other end of the coagulating bath box (1) is fixedly communicated with a short bobbin (9), one end of the short bobbin (9) is fixedly connected with a take-up wheel (10), the top end of the short bobbin (9) is fixedly connected with a support plate, the front end of the support plate is fixedly provided with a control button (12), the two electromagnetic flow limiting valves (8) are both connected with a power supply (12), and the coagulating bath box is externally connected with a disc-shaped electrically connected with the coagulating bath box (1).

2. The coagulating bath for producing hollow fiber membranes according to claim 1, characterized in that the inner wall of the wire guide wheel (2) is fixedly connected with a round baffle (5), the front end of the wire guide box (4) is fixedly connected with two spinnerets, and one ends of the two spinnerets penetrate out of the round baffle (5).

3. The coagulating bath for producing hollow fiber membranes according to claim 2, characterized in that a waterproof jacket is fixedly arranged at the joint of the round baffle plate (5) and the spinneret.

4. The coagulating bath for producing hollow fiber membranes according to claim 1, wherein a sealing circular plate (11) is fixedly connected to the inner wall of the stub pipe (9), and two guide holes are opened in the sealing circular plate (11).

5. The coagulation bath for producing hollow fiber membranes as recited in claim 1, wherein two guide grooves are formed on the surfaces of two of said guide rollers (2), and said two guide rollers (2) are respectively located at the left and right ends of the inner wall of the coagulation bath tank (1).

6. The coagulating bath for producing hollow fiber membranes according to claim 4, characterized in that two take-up rolls are fixedly connected to the front end of the take-up wheel (10), and the distance between the two take-up rolls is consistent with the distance between the two guide holes.