Raw material filtering equipment for chemical fiber production

Abstract

The utility model relates to the technical field of chemical fiber processing, and discloses raw material filtering equipment for chemical fiber production, which comprises a filtering tank, a filtering cylinder is arranged in the filtering tank, a plurality of through holes are formed in the outer wall of the filtering cylinder, and a motor is fixedly mounted in the middle of the bottom of the filtering tank. The output end of the motor extends into the filtering tank and is fixedly mounted in the middle of the bottom of the filtering cylinder, the inner wall of the filtering cylinder is movably sleeved with a filtering net, and a mounting ring is arranged at the top of the filtering cylinder. The chemical fiber raw material solution can be injected into the filter cartridge through the matching of the filter tank, the tank cover and the feed port, the filter cartridge and the filter screen are driven to rotate through the motor at the moment, and the stability of the upper part of the filter cartridge during rotation is kept through the matching of the ball and the annular limiting cover; a chemical fiber raw material solution is thrown out by utilizing centrifugal force generated during rotation of the filter cartridge, and impurities are filtered through the filter screen, so that the chemical fiber raw material solution is conveniently and quickly filtered, and the filtering effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical fiber processing technical field more particularly to a kind of raw material filtering equipment for chemical fiber production. BACKGROUND

[0002] Chemical fiber (chemical fiber) is with natural high molecular compound or artificial synthetic high molecular compound as raw material, after preparation spinning dope, spinning and post-processing process, the fiber with textile performance is obtained. According to the different sources of raw materials, chemical fiber can be divided into two categories of artificial fiber and synthetic fiber. The preparation of chemical fiber is usually to make natural or synthetic high molecular substance or inorganic substance into spinning melt or solution, then filter, metering, extrude into liquid stream by spinneret, then solidify into fiber;

[0003] At present, when the chemical fiber raw material solution is filtered, the solution raw material is added on top of the filter screen, and the solution is naturally filtered by using the fluidity of the solution. This method has slow filtering speed and low efficiency, and the filter screen is difficult to disassemble and clean because it is blocked after long time use, which needs to be improved. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a raw material filtering equipment for chemical fiber production to solve the problems existing in the above background art.

[0005] The utility model provides the following technical scheme: a kind of raw material filtering equipment for chemical fiber production, including filter tank, the inside of the filter tank is equipped with filter cartridge, the outer wall of the filter cartridge is equipped with multiple through holes, the middle part of the bottom of the filter tank is fixedly installed with motor, the output end of the motor extends to the inside of filter tank and is fixedly installed in the middle part of the bottom of filter cartridge, the inner wall of the filter cartridge movably sleeved with filter screen, the top of the filter cartridge is equipped with mounting ring, the inner wall of the mounting ring movably sleeved above the outer wall of the filter cartridge, the top of the filter screen is fixedly connected in the top of the inner wall of mounting ring, the upper side of the both sides of the filter cartridge is fixedly connected with limiting block, the bottom of the mounting ring is equipped with limiting slot on both sides, the side of the inner wall of the limiting slot is equipped with spigot, the outer wall of the limiting block movably inserts in the inside of limiting slot, the inside of the limiting block is equipped with installation slot, the side of the inside of the installation slot is slidably connected with plug, the side of the plug is inserted in the inside of spigot.

[0006] Further, the upper side of the outer wall of the filter cartridge is rotatably inlaid with a plurality of ball bearings, the upper side of the inner wall of the filter tank is fixedly sleeved with annular limiting cover, the annular limiting cover movably sleeved above the outer wall of the filter cartridge, the outer wall of a plurality of ball bearings is rotatably arranged in the inside of annular limiting cover.

[0007] Further, one side of the inner wall of the mounting groove is fixedly connected with a limiting rod, an inside of the plug is provided with a guide channel, and one end of the limiting rod is movably sleeved in the inside of the guide channel.

[0008] Further, an outer wall of the limiting rod movably sleeved with a reset spring, one end of the reset spring is fixedly connected to the other side of the plug, and the other end of the reset spring is fixedly connected to one side of the inner wall of the mounting groove.

[0009] Further, a push piece is slidably connected below the inner wall of the mounting groove, and the top of the push piece is fixedly connected to one side of the bottom of the plug.

[0010] Further, the filter tank is provided with a tank cover, the inner wall of the tank cover is threadedly sleeved at the top of the filter tank, and the tank cover is provided with a feeding port in the middle.

[0011] Further, a discharge pipe is fixedly installed at the right side of the bottom of the filter tank, and a discharge valve is installed on the discharge pipe.

[0012] The technical effects and advantages of the present application are as follows:

[0013] 1. The filter tank, the tank cover and the feeding port are matched, the chemical fiber raw material solution can be injected into the inside of the filter cylinder, at this time, the filter cylinder and the filter screen are driven to rotate by the motor, the stability of the rotation of the filter cylinder is maintained by the cooperation of the ball and the annular limiting cover, the centrifugal force generated when the filter cylinder rotates is used to throw out the chemical fiber raw material solution, and the impurities are filtered through the filter screen, so that the chemical fiber raw material solution is quickly filtered, and the filtering effect is improved.

[0014] 2. The cooperation of the limiting block, the mounting groove, the push piece, the plug, the guide channel, the limiting rod, the reset spring, the mounting ring, the limiting groove and the socket facilitates the disassembly and assembly of the filter screen, so that the filter screen can be conveniently cleaned by the staff, and the good filtering effect of the filter screen can be maintained. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole structure schematic view of the present application.

[0016] Fig. 2 It is a filter tank and tank cover structure sectional view schematic view of the present application.

[0017] Fig. 3 It is a whole structure sectional view schematic view of the present application.

[0018] Fig. 4 It is a filter cylinder, filter screen, annular limiting cover and mounting ring structure schematic view of the present application.

[0019] Fig. 5The installation ring structure cross-sectional view of the utility model.

[0020] Fig. 6 The installation groove and the plug block structure cross-sectional view of the utility model.

[0021] The figure mark is: 1, filter jar;2, jar cover;21, feed inlet;3, filter cylinder;31, through hole;32, filter screen;33, motor;34, ball;35, annular limit cover;4, installation ring;41, limit slot;42, socket;5, limit block;51, installation groove;52, push piece;53, plug block;54, guide channel;55, limit rod;56, reset spring;6, discharge pipe;7, discharge valve. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model, and in addition, the forms of each structure described in the following implementation are only examples, and the raw material filtering equipment for chemical fiber production involved in the utility model is not limited to each structure described in the following implementation, and all other implementation forms obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0023] Example one

[0024] As Figs. 1-6 shown, a raw material filtering equipment for chemical fiber production, including filter jar 1, the upper portion of filter jar 1 is equipped with jar cover 2, the inner wall of jar cover 2 is screwed in the top of filter jar 1, the middle part of jar cover 2 is equipped with feed inlet 21, the inside of filter jar 1 is equipped with filter cylinder 3, the outer wall of filter cylinder 3 is provided with multiple through holes 31, the middle part of the bottom of filter jar 1 is fixedly installed with motor 33, the output end of motor 33 extends to the inside of filter jar 1 and is fixedly installed in the middle part of the bottom of filter cylinder 3, the inner wall of filter cylinder 3 movably sleeved with filter screen 32, multiple ball 34 are rotatably embedded in the upper portion of the outer wall of filter cylinder 3, annular limit cover 35 is fixedly sleeved in the upper portion of the inner wall of filter jar 1, annular limit cover 35 movably sleeved in the upper portion of the outer wall of filter cylinder 3, the outer wall of multiple ball 34 is rotatably arranged in the inside of annular limit cover 35, discharge pipe 6 is fixedly installed in the right side of the bottom of filter jar 1, and discharge valve 7 is installed on discharge pipe 6.

[0025] In this embodiment, the use of a motor 33 facilitates the rotation of the filter cylinder 3, which in turn drives multiple balls 34 to roll inside the annular limiting cover 35. The cooperation between the balls 34 and the annular limiting cover 35 maintains the stability of the filter cylinder 3 during rotation. The centrifugal force generated by the rotation of the filter cylinder 3 throws the chemical fiber raw material solution out and allows it to flow into the lower part of the filter tank 1. At the same time, the filter screen 32 on the inner wall of the filter cylinder 3 filters impurities. The cooperation between the discharge valve 7 and the discharge pipe 6 facilitates the discharge of the filtered chemical fiber raw material solution from the inside of the filter tank 1.

[0026] Example 2:

[0027] like Figs. 1-6 As shown, the top of the filter cylinder 3 is provided with a mounting ring 4. The inner wall of the mounting ring 4 is movably fitted onto the upper part of the outer wall of the filter cylinder 3. The top of the filter screen 32 is fixedly connected to the top of the inner wall of the mounting ring 4. Limiting blocks 5 are fixedly connected to the upper parts of both sides of the filter cylinder 3. Limiting grooves 41 are opened on both sides of the bottom of the mounting ring 4. An insertion port 42 is opened on one side of the inner wall of the limiting groove 41. The outer wall of the limiting block 5 is movably inserted into the inside of the limiting groove 41. An installation groove 51 is opened inside the limiting block 5. An insertion block 53 is slidably connected to one side of the installation groove 51. One side of the insertion block 53 is inserted into... Inside the socket 42, a limiting rod 55 is fixedly connected to one side of the inner wall of the mounting groove 51. A guide channel 54 is opened inside the plug 53. One end of the limiting rod 55 is movably sleeved inside the guide channel 54. A return spring 56 is movably sleeved on the outer wall of the limiting rod 55. One end of the return spring 56 is fixedly connected to the other side of the plug 53. The other end of the return spring 56 is fixedly connected to one side of the inner wall of the mounting groove 51. A paddle 52 is slidably connected to the lower part of the inner wall of the mounting groove 51. The top of the paddle 52 is fixedly connected to one side of the bottom of the plug 53.

[0028] In this embodiment, the cooperation of the limiting block 5 and the limiting groove 41 facilitates the initial limiting of the mounting ring 4, and the insertion of one side of the insert 53 into the insertion port 42 facilitates further limiting and fixing of the mounting ring 4. Since the top of the filter screen 32 is fixedly connected to the mounting ring 4, the filter screen 32 is fixed inside the filter cylinder 3. The setting of the lever 52 makes it convenient for the operator to move the insert 53, so that the insert 53 moves on the outer wall of the limiting rod 55 and compresses one end of the return spring 56. At this time, the insert 53 can be moved out of the insertion port 42, and then the mounting ring 4 and the filter screen 32 can be moved upward to facilitate the removal of the filter screen 32 from the inside of the filter cylinder 3 for cleaning.

[0029] In summary, as Figs. 1-6As shown, the raw material filtering equipment for chemical fiber production, when in use, the chemical fiber raw material solution is injected into the inside of the filter cylinder 3 through the feed port 21, at this time the filter cylinder 3 is driven to rotate by the motor 33, the filter cylinder 3 drives the plurality of balls 34 to roll in the inside of the annular limiting cover 35, the chemical fiber raw material solution is thrown out by the centrifugal force generated when the filter cylinder 3 rotates, and flows into the lower part of the filter tank 1, at the same time, the filter screen 32 on the inner wall of the filter cylinder 3 filters the impurities, then the discharge valve 7 is opened, and the chemical fiber raw material solution after filtering can be discharged through the discharge pipe 6;

[0030] When the filter screen 32 needs to be cleaned, the staff first spirally removes the tank cover 2, then moves the push piece 52 below the limiting block 5, the push piece 52 drives one side of the plug block 53 to move out of the inside of the insertion opening 42, and the other side of the plug block 53 is compressed to reset the spring 56, at this time the installation ring 4 can be moved upward, the installation ring 4 drives the filter screen 32 to be taken out of the inside of the filter cylinder 3, and the filter screen 32 can be cleaned, after cleaning, the filter screen 32 is placed in the inside of the filter cylinder 3, the limiting grooves 41 on the bottom of the installation ring 4 are moved to the outside of the two limiting blocks 5, the push piece 52 and the plug block 53 are moved in the same way, the plug block 53 is completely moved into the installation groove 51, and the plug block 53 is compressed to reset the spring 56, at this time the limiting grooves 41 on the bottom of the installation ring 4 are completely sleeved on the outer wall of the limiting block 5, then the push piece 52 is loosened, one side of the plug block 53 is inserted into the inside of the insertion opening 42 by the rebound force of the reset spring 56, the installation ring 4 can be fixed above the outside of the filter cylinder 3, and the filter screen 32 is fixed in the inside of the filter cylinder 3 because the top of the filter screen 32 is fixedly connected with the installation ring 4.

[0031] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between the two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0032] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other.

[0033] Finally: the preferred embodiments of the utility model are described above, and the utility model is not limited to the above, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A raw material filtering device for chemical fiber production, comprising a filtering tank (1), characterized in that, The inside of the filter tank (1) is provided with a filter cartridge (3), a plurality of through holes (31) are formed in the outer wall of the filter cartridge (3), a motor (33) is fixedly installed at the middle of the bottom of the filter tank (1), the output end of the motor (33) extends to the inside of the filter tank (1) and is fixedly installed at the middle of the bottom of the filter cartridge (3), a filter screen (32) is movably sleeved on the inner wall of the filter cartridge (3), the top of the filter cartridge (3) is provided with a mounting ring (4), the inner wall of the mounting ring (4) is movably sleeved above the outer wall of the filter cartridge (3), the top of the filter screen (32) is fixedly connected to the top of the inner wall of the mounting ring (4), limit blocks (5) are fixedly connected above the two sides of the filter cartridge (3), limit grooves (41) are formed in the bottom of the mounting ring (4), a socket (42) is formed in one side of the inner wall of the limit groove (41), the outer wall of the limit block (5) is movably inserted into the limit groove (41), an installation groove (51) is formed in the inside of the limit block (5), an insertion block (53) is slidably connected to one side of the inside of the installation groove (51), and one side of the insertion block (53) is inserted into the socket (42).

2. The raw material filtering device for chemical fiber production according to claim 1, characterized in that: A plurality of ball bearings (34) are rotatably embedded above the outer wall of the filter cartridge (3), and an annular limiting cover (35) is fixedly sleeved above the inner wall of the filter tank (1), the annular limiting cover (35) is movably sleeved above the outer wall of the filter cartridge (3), and the outer walls of the plurality of ball bearings (34) are rotatably arranged in the inside of the annular limiting cover (35).

3. The raw material filtering device for chemical fiber production according to claim 1, characterized in that: One side of the inner wall of the installation groove (51) is fixedly connected with a limiting rod (55), a guide channel (54) is formed in the inside of the insertion block (53), and one end of the limiting rod (55) is movably sleeved in the inside of the guide channel (54).

4. The raw material filtering device for chemical fiber production according to claim 3, characterized in that: A return spring (56) is movably sleeved on the outer wall of the limiting rod (55), one end of the return spring (56) is fixedly connected to the other side of the insertion block (53), and the other end of the return spring (56) is fixedly connected to one side of the inner wall of the installation groove (51).

5. The raw material filtering device for chemical fiber production according to claim 1, characterized in that: A push piece (52) is slidably connected below the inner wall of the installation groove (51), and the top of the push piece (52) is fixedly connected to one side of the bottom of the insertion block (53).

6. The raw material filtering device for chemical fiber production according to claim 1, characterized in that: A tank cover (2) is arranged above the filter tank (1), the inner wall of the tank cover (2) is threadedly sleeved on the top of the filter tank (1), and a feeding port (21) is formed in the middle of the tank cover (2).

7. The raw material filtering device for chemical fiber production according to claim 1, characterized in that: A discharge pipe (6) is fixedly installed at the right side of the bottom of the filter tank (1), and a discharge valve (7) is installed on the discharge pipe (6).

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