CN215209736U

CN215209736U - Air intake external device for chemical fiber spinning

Info

Publication number: CN215209736U
Application number: CN202121165050.7U
Authority: CN
Inventors: 马铁峥; 李良锋; 逄林林
Original assignee: Dalian Longsheng Machinery Co ltd
Current assignee: Dalian Longsheng Machinery Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-17
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses an external device for taking air for chemical fiber spinning, which belongs to the technical field of chemical fiber spinning equipment and comprises a square conduit, wherein the bottom of the square conduit is communicated with an air inlet pipe, a protective cover body is arranged above the square conduit at intervals, the front end surface of the square conduit is arranged in an open manner, the front end surface of the square conduit is provided with a cover plate, the side wall of the square conduit is provided with a fixing component, a plurality of groups of filtering components are evenly arranged in the inner cavity of the square conduit from top to bottom, the left side and the right side of each group of filtering components are provided with a fixing frame, the device can effectively filter external impurities through a plurality of groups of dust-removing filter screens arranged in the square conduit, thereby avoiding the impurities from influencing the normal operation of the air inlet pipe and polluting chemical fiber finished products, and simultaneously, the dust-removing filter screens are convenient to take out from the inside of the square conduit for disassembly, cleaning and maintenance operation, is convenient for people to use.

Description

Air intake external device for chemical fiber spinning

Technical Field

The utility model relates to a chemical fibre spinning equipment technical field specifically is an external device of getting wind for chemical fibre spinning.

Background

Spinning is also known as chemical fiber forming. A process for making chemical fibers. The process of forming chemical fiber by making some high molecular compound into colloidal solution or melting into melt and extruding from fine holes of spinneret. At present, because the air intake setting of the air cooling clean room in traditional chemical fibre spinning workshop is lower, so get the wind gap and in the inevitable in-process of in-service use often dust or debris enter into getting the wind gap, when influencing its normal operating, also can make impurity such as dust cause the pollution to chemical fibre, reduce product quality, consequently, an external device of getting wind for chemical fibre spinning is very valuable in practice.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an external device of getting wind for chemical fibre spinning 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 utility model provides an external device that gets wind for chemical fibre spinning, includes square pipe, the bottom intercommunication of square pipe has the air-supply line, square pipe's top interval is provided with the protecting shield body, the bottom of the protecting shield body evenly is connected with multiunit branch, and the multiunit the equal fixed connection in square pipe's in bottom of branch top, square pipe's preceding terminal surface is uncovered setting, square pipe's preceding terminal surface is provided with the apron, just the apron passes through the hinge rotation with square pipe and is connected, be provided with fixed subassembly on square pipe's the lateral wall, square pipe's inner chamber evenly is provided with multiunit filtering component, every group by last to under the left and right sides of filtering component all is provided with the mount.

Preferably, the cover plate is fixedly connected with a rubber sealing rubber ring, the front end face of the square guide pipe is provided with an annular groove matched with the cover plate, and the rubber sealing rubber ring is movably arranged in an inner cavity of the annular groove matched with the rubber sealing rubber ring.

Preferably, the fixed component comprises a side connection plate, a through hole is formed in the side connection plate in a penetrating mode, a guide ring is fixedly connected to an inner cavity of the through hole, an insertion rod is movably inserted into an inner cavity of the guide ring, a pull plate is fixedly connected to the insertion rod, an extension spring is sleeved on the periphery of the insertion rod, the left end of the extension spring is fixedly connected with the guide ring, and the right end of the extension spring is fixedly connected with the pull plate.

Preferably, the filtering component comprises an annular frame, the inner cavity of the annular frame is fixedly connected with a dust removal filter screen, the left side and the right side of the annular frame are fixedly connected with guide sliding strips, the inner wall of the fixing frame and the corresponding positions of the guide sliding strips are provided with sliding grooves matched with the sliding grooves, and each guide sliding strip is movably inserted into the inner cavities of the sliding grooves matched with the sliding grooves respectively.

Preferably, the side wall of the cover plate is provided with a slot matched with the insertion rod, and the insertion rod is movably inserted into an inner cavity of the slot matched with the insertion rod.

Preferably, the fixing frames arranged on the left side and the right side of each group of filtering components are respectively and fixedly connected to the left end face and the right end face of the inner cavity of the square catheter.

Compared with the prior art, the beneficial effects of the utility model are that:

rainwater, trees, fallen leaves and the like are prevented from directly falling into the air inlet pipe through the protective cover body, and meanwhile, external impurities can be effectively filtered through the multiple groups of dust removal filter screens arranged in the square guide pipe, so that the influence of the impurities on the normal operation of the air inlet pipe and the pollution to chemical fiber finished products are avoided;

the staff drives the inserted bar through the pulling arm-tie and breaks away from the slot inner chamber of matching, opens the back with the apron to conveniently take out the dust removal filter screen from square pipe is inside and clear up and overhaul the operation, makes things convenient for people to use.

Drawings

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

FIG. 2 is a schematic view of the filter assembly of the present invention;

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

In the figure: 1. a square conduit; 2. a side joint plate; 3. a guide ring; 4. an extension spring; 5. a plug rod; 6. a protective mask body; 7. an air inlet pipe; 8. a filter assembly; 9. a fixed mount; 10. a cover plate; 11. a rubber sealing rubber ring; 12. an annular frame; 13. a dust removal filter screen; 14. a guide slider; 15. and (4) a slot.

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 external air intake device for chemical fiber spinning comprises a square guide pipe 1, the bottom of the square guide pipe 1 is communicated with an air inlet pipe 7, a protective cover body 6 is arranged above the square guide pipe 1 at intervals, the bottom of the protective cover body 6 is uniformly connected with a plurality of groups of supporting rods, the bottom ends of the plurality of groups of supporting rods are fixedly connected with the top of the square guide pipe 1, the protective cover body 6 above the square guide pipe 1 prevents rainwater, trees, fallen leaves and the like from directly falling into the air inlet pipe 7, the front end surface of the square guide pipe 1 is open, the front end surface of the square guide pipe 1 is provided with a cover plate 10, and apron 10 and square pipe 1 pass through the hinge rotation and are connected, are provided with fixed subassembly on the lateral wall of square pipe 1, and apron 10 can fix the preceding terminal surface at square pipe 1 fast through fixed subassembly, and square pipe 1's inner chamber evenly is provided with multiunit filtering component 8 by last to lower, and the side all is provided with mount 9 about every group filtering component 8.

Fixedly connected with rubber seal rubber ring 11 on apron 10, square pipe 1's preceding terminal surface is provided with the ring channel that matches with apron 10, and rubber seal rubber ring 11 activity sets up in rather than the ring channel inner chamber that matches, through the cooperation between rubber seal rubber ring 11 and the ring channel, make apron 10 after closing, can seal the processing to the connection gap between apron 10 and the square pipe 1 through rubber seal rubber ring 11, in order to prevent that impurity such as outside dust from going on to square pipe 1 inside through the gap.

Fixed subassembly includes side fishplate bar 2, runs through on the side fishplate bar 2 and is provided with the through-hole, the inner chamber fixedly connected with guide ring 3 of through-hole, the inner chamber activity grafting of guide ring 3 is provided with peg graft pole 5, fixedly connected with arm-tie on the peg graft pole 5, the periphery of peg graft pole 5 cup joints and is provided with extension spring 4, extension spring 4's left end and 3 fixed connection of guide ring, and extension spring 4's right-hand member and arm-tie fixed connection.

The filtering component 8 comprises an annular frame 12, the inner cavity of the annular frame 12 is fixedly connected with a dust removing filter screen 13, the left side and the right side of the annular frame 12 are both fixedly connected with a guide sliding strip 14, through the multiple groups of dust removing filter screens 13 arranged in the square conduit 1, the impurities such as external dust and the like can be effectively filtered, thereby avoiding the influence of impurities on the normal operation of the air inlet pipe 7 and the pollution to the chemical fiber finished product, the corresponding positions of the inner wall of the fixed frame 9 and the guide sliding strip 14 are provided with sliding chutes matched with the fixed frame, and each group of guide sliding strips 14 are respectively movably inserted into the inner cavities of the sliding chutes matched with each other, after the cover plate 10 is opened, the worker pulls the ring frame 12, so that the ring frame 12 is drawn out from the left and right groups of fixing frames 9, thereby make dust removal filter screen 13 can follow the inside quick extraction of square pipe 1 to conveniently clear up and overhaul the operation dust removal filter screen 13.

The side wall of the cover plate 10 is provided with a slot 15 matched with the insertion rod 5, the insertion rod 5 is movably inserted into the inner cavity of the slot 15 matched with the insertion rod, the pulling plate is pulled, and the pulling plate drives the insertion rod 5 to be separated from the inner cavity of the slot 15 matched with the insertion rod, so that the cover plate 10 connected with the front end face of the square conduit 1 can be quickly opened.

The fixing frames 9 arranged on the left side and the right side of each group of filtering components 8 are respectively and fixedly connected with the left end face and the right end face of the inner cavity of the square catheter 1.

The working principle is as follows:

when the device is used, one end of the air inlet pipe 7, which is far away from the square guide pipe 1, is communicated with a chemical fiber spinning workshop, rainwater, trees, fallen leaves and the like are prevented from directly falling into the air inlet pipe 7 through the protective cover body 6 above the square guide pipe 1, and meanwhile, impurities such as external dust and the like can be effectively filtered through the multiple groups of dust removal filter screens 13 arranged in the square guide pipe 1, so that the influence of the impurities on the normal operation of the air inlet pipe 7 and the pollution to chemical fiber finished products are avoided;

at needs with dust removal filter screen 13 from square pipe 1 inside take out clear up or when overhauing the operation, the staff stimulates the arm-tie earlier, drive peg rod 5 by the arm-tie again and break away from the 15 inner chambers of slot that match, afterwards, open the apron 10 that the terminal surface was connected before square pipe 1 again, and finally, the staff is through pulling annular frame 12, make annular frame 12 taken out from controlling two sets of mounts 9, thereby make dust removal filter screen 13 can follow square pipe 1 inside and take out fast, and conveniently clear up and overhaul the operation to dust removal filter screen 13.

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

Claims

1. The utility model provides an external device of getting wind for chemical fibre spinning, includes square pipe (1), its characterized in that: the utility model discloses a square pipe (1) for the medical treatment of wind, including square pipe (1), the bottom intercommunication of square pipe (1) has air-supply line (7), the top interval of square pipe (1) is provided with the protecting cover body (6), the bottom evenly is connected with multiunit branch, and the multiunit the equal fixed connection in top of square pipe (1) in bottom of branch, the preceding terminal surface of square pipe (1) is uncovered setting, the preceding terminal surface of square pipe (1) is provided with apron (10), just apron (10) are passed through the hinge rotation with square pipe (1) and are connected, be provided with fixed subassembly on the lateral wall of square pipe (1), the inner chamber of square pipe (1) is by last multiunit filtering component (8) that evenly is provided with under to, every group the left and right sides of filtering component (8) all is provided with mount (9).

2. The air intake external device for chemical fiber spinning according to claim 1, characterized in that: the rubber sealing rubber ring (11) is fixedly connected to the cover plate (10), an annular groove matched with the cover plate (10) is formed in the front end face of the square guide pipe (1), and the rubber sealing rubber ring (11) is movably arranged in an inner cavity of the annular groove matched with the rubber sealing rubber ring.

3. The air intake external device for chemical fiber spinning according to claim 1, characterized in that: the fixing assembly comprises a side connection plate (2), a through hole is formed in the side connection plate (2) in a penetrating mode, an inner cavity of the through hole is fixedly connected with a guide ring (3), an insertion rod (5) is movably inserted into an inner cavity of the guide ring (3), a pull plate is fixedly connected onto the insertion rod (5), an extension spring (4) is sleeved on the periphery of the insertion rod (5), the left end of the extension spring (4) is fixedly connected with the guide ring (3), and the right end of the extension spring (4) is fixedly connected with the pull plate.

4. The air intake external device for chemical fiber spinning according to claim 1, characterized in that: the filter assembly (8) comprises an annular frame (12), the inner cavity fixedly connected with dedusting filter screen (13) of the annular frame (12), the left side and the right side of the annular frame (12) are respectively fixedly connected with a guide sliding strip (14), the corresponding positions of the inner wall of the fixed frame (9) and the guide sliding strip (14) are respectively provided with a sliding groove matched with the guide sliding strip, and each group of the guide sliding strips (14) are respectively movably inserted into the sliding groove inner cavities matched with each other.

5. The air intake external device for chemical fiber spinning according to claim 3, characterized in that: the side wall of the cover plate (10) is provided with a slot (15) matched with the insertion rod (5), and the insertion rod (5) is movably inserted into the inner cavity of the slot (15) matched with the insertion rod.

6. The air intake external device for chemical fiber spinning according to claim 1, characterized in that: and the fixing frames (9) arranged on the left side and the right side of each group of the filtering components (8) are respectively and fixedly connected with the left end surface and the right end surface of the inner cavity of the square catheter (1).