CN219251844U

CN219251844U - Stock solution filtration equipment that spandex preparation was used

Info

Publication number: CN219251844U
Application number: CN202320131130.3U
Authority: CN
Inventors: 汪俊彪; 曹保成
Original assignee: Hangzhou Qingyun New Material Co ltd
Current assignee: Hangzhou Qingyun New Material Co ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-06-27
Anticipated expiration: 2033-01-12

Abstract

The utility model discloses stock solution filtering equipment for spandex preparation, which comprises a base, wherein a filtering tank is fixedly arranged at the top of the base, a cover plate is arranged at the top of the filtering tank and hinged with the filtering tank through a hinge piece, a liquid inlet pipe is fixedly arranged on the cover plate, a liquid outlet funnel is fixedly arranged at the bottom of the filtering tank, a liquid discharge pipe is fixedly arranged at the bottom of the liquid outlet funnel, a valve is fixedly arranged on the liquid discharge pipe, a supporting frame is fixedly arranged in the filtering tank, a filter core barrel is detachably arranged at the bottom of the supporting frame, a filter screen is fixedly arranged in the liquid outlet funnel, a chute is formed in the filtering tank, a baffle is movably inserted in the chute, and an air pump is fixedly arranged at one side of the filtering tank.

Description

Stock solution filtration equipment that spandex preparation was used

Technical Field

The utility model relates to the technical field of spandex spinning, in particular to stock solution filtering equipment for spandex preparation.

Background

In order to improve the quality of spandex filaments, a stock solution filter is generally added to a production line, and the stock solution filter is installed at the outlet of a stock solution storage tank and is used for filtering gel and impurities in spinning stock solution. However, the filter element of the filter is required to be replaced frequently, the filter element is required to be removed when the filter element is replaced, the filter element is taken out, the stock solution in the filter element is oxidized by air, the air cannot be recycled, and the stock solution is required to be discarded, so that a great amount of waste of raw materials is caused; meanwhile, the abandoned stock solution can also cause environmental pollution, and devices for preventing oxidation of the stock solution are also proposed in the prior art, but only oxidation of the stock solution is reduced, and about 20kg of the stock solution can be wasted.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the stock solution filtering equipment for preparing the spandex, which solves the existing problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a stoste filtration equipment that spandex preparation was used, includes the base, the top fixed mounting of base has the filtration jar, the top of filtration jar is provided with the apron, the apron is articulated with the filtration jar through the articulated elements, fixed mounting has the feed liquor pipe on the apron, the bottom fixed mounting of filtration jar has a play liquid funnel, the bottom fixed mounting of play liquid funnel has the fluid-discharge tube, fixed mounting has the valve on the fluid-discharge tube, the inside fixed mounting of filtration jar has the carrier, the filter core section of thick bamboo is detachably installed to the bottom of carrier, the inside fixed mounting of play liquid funnel has the filter screen, the spout has been seted up on the filtration jar, the inside movable grafting of spout has the baffle, one side fixed mounting of filtration jar has the air pump, fixedly connected with extends to the outlet duct of filtration jar inside on the air pump, the opposite side fixed mounting of filtration jar has the liquid storage pot, fixedly connected with catheter between liquid storage pot and the filtration jar, fixedly mounted stop valve on the catheter, be provided with liquid pump between liquid storage pot and the filtration jar, the inlet of liquid pump has the drain through inlet and liquid pipe and inlet fixed connection to the inside extension to the filtration jar.

Preferably, the filter element cylinder is cylindrical with an opening at the top, and the top of the filter element cylinder is fixedly connected with the bearing frame through bolts.

Preferably, a sealing piece is fixedly arranged at the connection gap between the baffle and the chute.

Preferably, the air pump is electrically connected with an external power supply through a wire, and an air inlet of the air pump is connected with an external nitrogen storage tank.

Preferably, the liquid pump is fixedly arranged on the filter tank through a bolt, and the liquid pump is electrically connected with an external power supply through a wire.

Preferably, a valve is fixedly arranged on the liquid inlet pipe.

Advantageous effects

The utility model provides a stock solution filtering device for spandex preparation. Compared with the prior art, the method has the following beneficial effects:

this stoste filtration equipment that spandex preparation was used, during the use, through at the inside fixed mounting filter core section of thick bamboo of filter tank, at the inside fixed mounting filter screen of play liquid funnel, dual filter effect has, and filter effect is good, simultaneously, the spout has been seted up on the filter tank, the inside activity grafting of spout has the baffle, the filter core section of thick bamboo is when long-term use needs to be changed, only need remove the baffle and seal the filter tank inside, simultaneously filter tank both sides fixed mounting air pump and liquid storage pot respectively, through the air pump of starting filter tank one side, let in nitrogen gas to the filter tank inside, filter tank internal pressure increases, the liquid level can drop and flow into the inside temporary storage of liquid storage pot by the catheter after opening the stop valve, can not contact with the air, thereby the rethread opens the apron and pull down the filter core section of thick bamboo from holding the shelf and change, can be with the inside stoste of liquid storage pot through feed liquor pipe, play liquid pipe re-extraction to the filter tank inside after the change, and use convenient.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a base; 2. a filter tank; 21. a chute; 3. a cover plate; 31. a hinge; 32. a liquid inlet pipe; 4. a discharge funnel; 5. a liquid discharge pipe; 51. a valve; 6. a bearing frame; 7. a cartridge; 8. a filter screen; 9. a baffle; 10. an air pump; 101. an air outlet pipe; 11. a catheter; 12. a liquid storage tank; 13. a stop valve; 14. a liquid pump; 141. a liquid inlet conduit; 142. a liquid outlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides two technical solutions:

embodiment one:

the utility model provides a stoste filtration equipment that spandex preparation was used, the on-line screen storage device comprises a base 1, the top fixed mounting of base 1 has filter tank 2, the top of filter tank 2 is provided with apron 3, apron 3 is articulated with filter tank 2 through articulated elements 31, fixedly mounted has feed liquor pipe 32 on the apron 3, the bottom fixed mounting of filter tank 2 has outlet funnel 4, the bottom fixed mounting of outlet funnel 4 has fluid-discharge tube 5, fixedly mounted has valve 51 on the fluid-discharge tube 5, the inside fixed mounting of filter tank 2 has carrier 6, filter core section of thick bamboo 7 is detachably installed to the bottom of carrier 6, the inside fixed mounting of outlet funnel 4 has filter screen 8, set up spout 21 on the filter tank 2, spout 21 inside activity grafting has baffle 9, one side fixed mounting of filter tank 2 has air pump 10, fixedly connected with extends to the outlet duct 101 of filter tank 2 inside on the air pump 10, the opposite side fixed mounting of filter tank 2 has liquid storage 12, fixedly connected with catheter 11 between liquid storage 12 and the filter tank 2, fixedly mounted stop valve 13 on catheter 11, be provided with pump 14 between liquid storage 12 and the filter tank 2, the inside extension pipe 142 is connected with the liquid inlet 142 through liquid inlet of liquid storage 12 and filter tank 2 to the inside extension pipe 142.

Embodiment two:

the stock solution filtration equipment for spandex preparation comprises a base 1, wherein a filtration tank 2 is fixedly arranged at the top of the base 1, a cover plate 3 is arranged at the top of the filtration tank 2, the cover plate 3 is hinged with the filtration tank 2 through a hinge piece 31, a liquid inlet pipe 32 is fixedly arranged on the cover plate 3, a liquid outlet funnel 4 is fixedly arranged at the bottom of the filtration tank 2, a liquid discharge pipe 5 is fixedly arranged at the bottom of the liquid outlet funnel 4, a valve 51 is fixedly arranged on the liquid discharge pipe 5, a bearing frame 6 is fixedly arranged in the filtration tank 2, a filter element barrel 7 is detachably arranged at the bottom of the bearing frame 6, the filter element barrel 7 is cylindrical with an opening at the top, the top of the filter element barrel 7 is fixedly connected with the bearing frame 6 through a bolt, and the bolt is convenient to mount, dismount and replace; the filter screen 8 is fixedly arranged in the liquid outlet funnel 4, the filter tank 2 is provided with the chute 21, the baffle 9 is movably inserted in the chute 21, and a sealing piece is fixedly arranged at the connecting gap of the baffle 9 and the chute 21, so that the connecting gap of the baffle 9 and the chute 21 is conveniently sealed, and the raw liquid is prevented from seeping outwards through the connecting gap of the baffle 9 and the chute 21; an air pump 10 is fixedly arranged on one side of the filter tank 2, an air outlet pipe 101 extending into the filter tank 2 is fixedly connected to the air pump 10, the air pump 10 is electrically connected with an external power supply through a wire, an air inlet of the air pump 10 is connected with an external nitrogen storage tank, and nitrogen in the nitrogen storage tank can be pumped into the filter tank 2 through the air outlet pipe 101 by starting the air pump 10; the other side of the filter tank 2 is fixedly provided with a liquid storage tank 12, a liquid guide pipe 11 is fixedly connected between the liquid storage tank 12 and the filter tank 2, a stop valve 13 is fixedly arranged on the liquid guide pipe 11, a liquid suction pump 14 is arranged between the liquid storage tank 12 and the filter tank 2, a liquid inlet of the liquid suction pump 14 is connected with the liquid storage tank 12 through a liquid inlet pipe 141, a liquid outlet pipe 142 extending to the inside of the filter tank 2 is fixedly connected with the liquid outlet, the liquid suction pump 14 is fixedly arranged on the filter tank 2 through a bolt, the liquid suction pump 14 is electrically connected with an external power supply through a wire, and after replacement, raw liquid in the liquid storage tank 12 can be pumped into the filter tank 2 again through the liquid inlet pipe 141 and the liquid outlet pipe 142 by starting the liquid suction pump 14 again; the valve is fixedly arranged on the liquid inlet pipe 32, so that the inside of the filter tank 2 is in a sealed state, and the inside of the filter tank 2 is inflated conveniently.

When the stock solution filtering equipment for preparing spandex is used, spandex stock solution enters the filtering tank 2 through the liquid inlet pipe 32, the filter core barrel 7 is fixedly arranged in the filtering tank 2, the filter screen 8 is fixedly arranged in the liquid outlet funnel 4, the stock solution is subjected to double filtration through the filter core barrel 7 and the filter screen 8, the filtered stock solution is discharged outwards from the liquid discharge pipe 5 through the opening valve 51, meanwhile, the filtering tank 2 is provided with the chute 21, the baffle 9 is movably inserted in the chute 21, the filter core barrel 7 only needs to move the baffle 9 to seal the inside of the filtering tank 2 when the filtering tank is required to be replaced in long-term use, and simultaneously, the air pump 10 and the liquid storage tank 12 are respectively fixedly arranged at two sides of the filtering tank 2, through the air pump 10 of start filter canister 2 one side, to the inside nitrogen gas that lets in of filter canister 2, the inside pressure of filter canister 2 increases, the liquid level can drop and flow into the inside temporary storage of liquid storage jar 12 by catheter 11 after opening stop valve 13, can not with the air contact, the stop valve 13 is closed after the former liquid flows out, thereby the rethread opens apron 3 and pull down filter core section of thick bamboo 7 from carrier 6 and change, can be with the inside stoste of liquid storage jar 12 through feed liquor pipe 141, play liquid pipe 142 re-extraction to the filter canister 2 inside through starting up drawing liquid pump 14 once more after changing, and then at the change in-process fine prevention stoste oxidation of filter core section of thick bamboo 7, it is convenient to use.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Stock solution filtration equipment that spandex preparation was used, including base (1), its characterized in that: the utility model discloses a filter tank, including base (1) and filter tank, filter tank (2) are installed to the top fixed mounting of base (1), the top of filter tank (2) is provided with apron (3), apron (3) are articulated with filter tank (2) through articulated elements (31), fixed mounting has feed liquor pipe (32) on apron (3), the bottom fixed mounting of filter tank (2) has play liquid funnel (4), the bottom fixed mounting of play liquid funnel (4) has fluid-discharge tube (5), fixed mounting has valve (51) on fluid-discharge tube (5), the inside fixed mounting of filter tank (2) has carrier (6), filter tank (7) are installed to the bottom detachable of carrier (6), the inside fixed mounting of play liquid funnel (4) has filter screen (8), spout (21) have been seted up on filter tank (2), the inside movable grafting of spout (21) has baffle (9), one side fixed mounting of filter tank (2) has air pump (10), fixedly connected with extends to fluid-discharge tube (5), filter tank (12) are connected with liquid outlet duct (12) between filter tank (12) and filter tank (12), the liquid suction device is characterized in that a stop valve (13) is fixedly arranged on the liquid guide tube (11), a liquid suction pump (14) is arranged between the liquid storage tank (12) and the filter tank (2), a liquid inlet of the liquid suction pump (14) is connected with the liquid storage tank (12) through a liquid inlet pipe (141), and a liquid outlet pipe (142) extending to the inside of the filter tank (2) is fixedly connected with the liquid outlet.

2. The stock solution filtration device for spandex production according to claim 1, wherein: the filter element cylinder (7) is cylindrical with an opening at the top, and the top of the filter element cylinder (7) is fixedly connected with the bearing frame (6) through bolts.

3. The stock solution filtration device for spandex production according to claim 1, wherein: and a sealing piece is fixedly arranged at the connection gap between the baffle (9) and the chute (21).

4. The stock solution filtration device for spandex production according to claim 1, wherein: the air pump (10) is electrically connected with an external power supply through a wire, and an air inlet of the air pump (10) is connected with an external nitrogen storage tank.

5. The stock solution filtration device for spandex production according to claim 1, wherein: the liquid pump (14) is fixedly arranged on the filter tank (2) through bolts, and the liquid pump (14) is electrically connected with an external power supply through a wire.

6. The stock solution filtration device for spandex production according to claim 1, wherein: and a valve is fixedly arranged on the liquid inlet pipe (32).