CN215742221U

CN215742221U - Slurry filter for polymerization kettle

Info

Publication number: CN215742221U
Application number: CN202122199471.8U
Authority: CN
Inventors: 王小飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-08
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a slurry filter for a polymerization kettle, which comprises a lower tank body and an upper tank body, wherein a lower connecting part is fixedly arranged at the upper end of the lower tank body, an upper connecting part is fixedly arranged at the lower end of the upper tank body, the lower connecting part and the upper connecting part are fixedly connected through a plurality of connecting bolts, a placing box is fixedly arranged in the middle of the upper end of the upper tank body, a fixing frame is fixedly connected to the bottom in the placing box, a motor is fixedly arranged at the upper end of the fixing frame, the output end of the motor is fixedly connected with a rotating shaft through a coupler, and one end of the rotating shaft, which is far away from the motor, penetrates through the top wall of the upper tank body and is fixedly connected with a filter cylinder. The utility model discloses a slurry filter for a polymerization kettle, which is easy to feed and discharge, can effectively filter slurry, can prevent impurities from being accumulated in the slurry to cause blockage, can detachably replace an internal filter cylinder, is convenient for cleaning a tank body, greatly improves the cleaning efficiency, and is worthy of popularization.

Description

Slurry filter for polymerization kettle

Technical Field

The utility model relates to the technical field of filters, in particular to a slurry filter for a polymerization kettle.

Background

At present, current filter equipment is used for filtering the impurity in the liquid more, and the filter structure generally contains filter cylinder and filter element group spare, and filter during operation liquid is through the filter screen, and the particulate matter impurity that contains in the liquid is filtered in order to realize by the filter screen separation, when the particulate matter blocks up the filter screen, just need change the filter screen of new.

However, slurry used in a polymerization kettle has large ductility, so the slurry is greatly influenced by temperature and residence time, when the ambient temperature is low or the filtration time is long, the slurry is easy to solidify, meanwhile, massive undissolved substances are difficult to avoid in the slurry, the characteristics of the casting slurry easily cause the failure of a traditional filter, the traditional filter leads liquid to pass through a filter screen by the self weight of the liquid or the using pressure, the filtered particles are left on the filter screen, for the casting slurry, the undissolved substances once stay on the filter screen, the large-area blockage of the filter screen is caused, the filtration area is reduced or the filtration is failed, the traditional filter does not consider the factor of filtering the casting slurry, the content of the undissolved substances is increased by the solidified slurry, the filter screen is easy to block, and the cleaning is not easy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a slurry filter for a polymerization kettle.

In order to achieve the purpose, the utility model adopts the following technical scheme: a slurry filter for a polymerization kettle comprises a lower tank body and an upper tank body, wherein a lower connecting part is fixedly arranged at the upper end of the lower tank body, an upper connecting part is fixedly arranged at the lower end of the upper tank body, the lower connecting part and the upper connecting part are fixedly connected through a plurality of connecting bolts, a placing box is fixedly arranged in the middle of the upper end of the upper tank body, a fixing frame is fixedly connected to the bottom in the placing box, a motor is fixedly arranged at the upper end of the fixing frame, the output end of the motor is fixedly connected with a rotating shaft through a shaft coupler, one end of the rotating shaft, which is far away from the motor, penetrates through the top wall of the upper tank body and is fixedly connected with a filter cylinder, the lower end of the filter cylinder is fixedly connected with a conical cylinder, a feed inlet is fixedly arranged at the lower end of the lower tank body, a rotating base is fixedly arranged in the middle of the bottom of the lower tank body, the bottom of the conical cylinder is rotatably arranged in the rotating base and is communicated with the feed inlet, the upper tank side wall upper end is fixed and has been seted up the water inlet, the fixed delivery port that has seted up of lower tank side wall lower extreme, the one end that the delivery port was kept away from to lower tank side wall is fixed and has been seted up the discharge gate.

As a further description of the above technical solution:

four supporting legs of lower tank body lower extreme fixedly connected with, four the supporting leg lower extreme is all fixed to be provided with anti-skidding callus on the sole.

As a further description of the above technical solution:

a plurality of heat dissipation holes are fixedly formed in the side wall of the placing box.

As a further description of the above technical solution:

the water inlet is fixedly connected with a water inlet pipe through a first connecting flange, and the water outlet is fixedly connected with a water outlet pipe through a first connecting flange.

As a further description of the above technical solution:

the water inlet pipe is fixedly provided with a water inlet valve, and the water outlet pipe is fixedly provided with a water outlet valve.

As a further description of the above technical solution:

the discharge gate passes through second flange fixedly connected with discharging pipe, the fixed ejection of compact control valve that is provided with on the discharging pipe.

As a further description of the above technical solution:

a plurality of filter holes are fixedly formed in the wall of the filter cartridge.

As a further description of the above technical solution:

and a rotating bearing is fixedly arranged at the penetrating position of the top wall of the upper tank body on the outer wall of the rotating shaft.

The utility model has the following beneficial effects:

1. according to the slurry filter for the polymerization kettle, the filter cylinder is arranged in the tank body, the filter holes are formed in the filter cylinder, the filter cylinder is driven to rotate by the motor at the upper end, the slurry in the tank body is subjected to the action of centrifugal force through high-speed rotation, fine slurry enters the tank body from the filter holes due to the action of the centrifugal force, agglomerated particles and other large-particle impurities in the slurry are blocked in the filter cylinder, so that the slurry is effectively filtered, the feeding port is large, the slurry is easy to feed, the large-particle impurities can be prevented from blocking a feeding channel, the slurry can be prevented from being solidified due to continuous stirring, and the slurry is convenient to filter.

2. According to the slurry filter for the polymerization kettle, the tank body is arranged into the upper part and the lower part, so that the inside of the tank body is convenient to clean, the filter cartridge inside the tank body is convenient to replace, the tank body is more convenient to maintain when a fault occurs, and the slurry filter is very convenient to use.

3. According to the slurry filter for the polymerization kettle, the water inlet is formed in the upper end of one side of the tank body, the water outlet is formed in the lower end of the other side of the tank body, water can be injected into the tank body through the water inlet pipe after the tank body is used, the interior of the tank body is cleaned conveniently, waste water after cleaning is discharged out of the tank body through the water outlet pipe, the tank body is prevented from being detached and cleaned conveniently, cleaning efficiency is improved, and the slurry filter is worthy of popularization.

Drawings

FIG. 1 is a front view of a slurry filter for a polymerizer, according to the present invention;

FIG. 2 is a front sectional view of a slurry filter for a polymerizer, according to the present invention;

FIG. 3 is a schematic perspective view of a filter cartridge of a slurry filter for a polymerizer, according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a tank body is arranged; 2. feeding the tank body; 3. a lower connecting portion; 4. an upper connecting portion; 5. placing a box; 6. heat dissipation holes; 7. a water inlet; 8. a water inlet pipe; 9. a discharge port; 10. a discharge pipe; 11. supporting legs; 12. anti-skid foot pads; 13. a feed inlet; 14. a water outlet; 15. a water inlet valve; 16. a first connecting flange; 17. A second connecting flange; 18. a discharge control valve; 19. rotating the base; 20. a water outlet pipe; 21. a water outlet valve; 22. a tapered barrel; 23. a filter cartridge; 24. a filtration pore; 25. a rotating shaft; 26. an electric motor; 27. A coupling; 28. a fixed mount; 29. and rotating the bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a slurry filter for a polymerization kettle comprises a lower tank body 1 and an upper tank body 2, a lower connecting part 3 is fixedly arranged at the upper end of the lower tank body 1, an upper connecting part 4 is fixedly arranged at the lower end of the upper tank body 2, the lower connecting part 3 and the upper connecting part 4 are fixedly connected through a plurality of connecting bolts, the connection is tighter, the inside can be cleaned conveniently, an internal filter cartridge 23 can be replaced conveniently, and the maintenance can be more conveniently carried out when a fault occurs, a placing box 5 is fixedly arranged at the middle part of the upper end of the upper tank body 2, a fixing frame 28 is fixedly connected at the bottom in the placing box 5, a motor 26 is fixedly arranged at the upper end of the fixing frame 28, an output end of the motor 26 is fixedly connected with a rotating shaft 25 through a coupling 27, one end of the rotating shaft 25, far away from the motor 26, penetrates through the top wall of the upper tank body 2 and is fixedly connected with the filter cartridge 23 for filtering slurry, a conical cartridge 22 is fixedly connected at the lower end of the filter cartridge 23, a fixed feed inlet 13 of having seted up of 1 lower extreme of the lower jar body for in the deposit thick liquids, feed inlet 13 sets up great, easily feeding, still can prevent large granule impurity jam feedstock channel, the fixed rotating base 19 that is provided with in 1 bottom wall middle part of the lower jar body, toper section of thick bamboo 22 bottom is rotated and is set up and rotate 19 inside and with feed inlet 13 through connection, go up 2 lateral wall upper ends of the jar body and fixedly seted up water inlet 7, through 8 internal water injections of inlet tube to jar, wash jar internal portion, it is comparatively convenient to wash, the fixed delivery port 14 that has seted up of 1 lateral wall lower extreme of the lower jar body, waste water after the washing passes through the delivery port 14 discharge tank body, the fixed discharge gate 9 of having seted up of one end that delivery port 14 was kept away from to 1 lateral wall of the lower jar body.

Four supporting legs 11 of 1 lower extreme fixedly connected with of the lower jar body, four supporting legs 11 lower extremes are all fixed anti-skidding callus on the sole 12 of being provided with, place 5 lateral walls of case fixed and seted up a plurality of louvres 6, water inlet 7 is through 16 fixedly connected with inlet tube 8 of first flange, delivery port 14 is through 16 fixedly connected with outlet pipe 20 of first flange, the fixed inlet valve 15 that is provided with on the inlet tube 8, the fixed outlet valve 21 that is provided with on the outlet pipe 20, discharge gate 9 is through 17 fixedly connected with discharging pipe 10 of second flange, the fixed ejection of compact control valve 18 that is provided with on discharging pipe 10, a plurality of filtration pores 24 have been seted up to the fixed on the section of thick bamboo wall of cartridge filter 23, axis of rotation 25 outer wall runs through the fixed rolling bearing 29 that is provided with in the 2 roof of the last jar body.

The working principle is as follows: when the slurry filter for the polymerization kettle is used, firstly slurry is added into the filter cylinder 23 inside the polymerization kettle through the feed inlet 13, then the motor 26 is started, the motor 26 rotates to drive the rotating shaft 25 to rotate, the rotating shaft 25 rotates to drive the filter cylinder 23 to rotate, centrifugal force is generated due to rotation, fine slurry enters the tank body from the filter hole 24, agglomerated particles and other large-particle impurities in the slurry are blocked inside the filter cylinder 23, so that the slurry is effectively filtered, the filtered fine slurry is led out from the discharge outlet 9, the blocked agglomerated particles and other large-particle impurities are deposited inside the conical cylinder 22 and are led out from the feed inlet 13 when reaching a certain amount, when the slurry is filtered, the fine slurry inside the slurry, the blocked agglomerated particles and other large-particle impurities are led out completely, and then valves of the feed inlet 13 and the discharge outlet 9 are closed, through the water injection of inlet tube 8 to jar internal portion again, wash jar internal portion, the waste water after the washing passes through the 14 discharge tank bodies of delivery port, avoids dismantling the washing to jar body, and it is convenient more to wash, has improved abluent efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a slurry filter for polymeric kettle, includes lower jar body (1) and last jar body (2), its characterized in that: the upper end of the lower tank body (1) is fixedly provided with a lower connecting part (3), the lower end of the upper tank body (2) is fixedly provided with an upper connecting part (4), the lower connecting part (3) is fixedly connected with the upper connecting part (4) through a plurality of connecting bolts, the middle part of the upper end of the upper tank body (2) is fixedly provided with a placing box (5), the bottom of the placing box (5) is fixedly connected with a fixing frame (28), the upper end of the fixing frame (28) is fixedly provided with a motor (26), the output end of the motor (26) is fixedly connected with a rotating shaft (25) through a coupling (27), one end of the rotating shaft (25) far away from the motor (26) penetrates through the top wall of the upper tank body (2) and is fixedly connected with a filter cylinder (23), the lower end of the filter cylinder (23) is fixedly connected with a conical cylinder (22), and the lower end of the lower tank body (1) is fixedly provided with a feeding hole (13), the fixed base (19) that rotates that is provided with in diapire middle part in the lower jar body (1), a toper section of thick bamboo (22) bottom is rotated and is set up and rotate base (19) inside and with feed inlet (13) through connection, go up jar body (2) lateral wall upper end and fix and seted up water inlet (7), jar body (1) lateral wall lower extreme is fixed down and has seted up delivery port (14), the fixed discharge gate (9) of having seted up of one end that delivery port (14) were kept away from to jar body (1) lateral wall down.

2. The slurry filter for a polymerizer, according to claim 1, wherein: four supporting legs (11), four of lower tank body (1) lower extreme fixedly connected with supporting leg (11) lower extreme all fixed anti-skidding callus on the sole (12) of being provided with.

3. The slurry filter for a polymerizer, according to claim 1, wherein: the side wall of the placing box (5) is fixedly provided with a plurality of heat dissipation holes (6).

4. The slurry filter for a polymerizer, according to claim 1, wherein: the water inlet (7) is fixedly connected with a water inlet pipe (8) through a first connecting flange (16), and the water outlet (14) is fixedly connected with a water outlet pipe (20) through the first connecting flange (16).

5. The slurry filter for a polymerizer, according to claim 4, wherein: the water inlet pipe (8) is fixedly provided with a water inlet valve (15), and the water outlet pipe (20) is fixedly provided with a water outlet valve (21).

6. The slurry filter for a polymerizer, according to claim 1, wherein: the discharge port (9) is fixedly connected with a discharge pipe (10) through a second connecting flange (17), and a discharge control valve (18) is fixedly arranged on the discharge pipe (10).

7. The slurry filter for a polymerizer, according to claim 1, wherein: the wall of the filter cartridge (23) is fixedly provided with a plurality of filter holes (24).

8. The slurry filter for a polymerizer, according to claim 1, wherein: and a rotating bearing (29) is fixedly arranged at the penetrating position of the top wall of the upper tank body (2) on the outer wall of the rotating shaft (25).