CN211754954U - Deacidifying, neutralization cauldron filter equipment - Google Patents

Abstract

The utility model discloses a deacidification, neutralization cauldron filter equipment belongs to the chemical production equipment field, including the cauldron body and kettle cover, the cauldron body is equipped with first flange and the second flange that upper and lower position corresponds in the cover respectively, can dismantle through first flange and second flange and be connected with the filter tube for filter the fluidic deacidification of the internal portion of cauldron. The filter area is increased and the filtering efficiency is improved due to the arrangement of the filter pipes, meanwhile, because the liquid in the kettle can be fully contacted with the filter pipes, the filtering effect is improved, the consumption of neutralizing and adding alkali is reduced, the process time is greatly improved, the production cost is saved, and the use effect is excellent.

Description

Deacidifying, neutralization cauldron filter equipment

Technical Field

The utility model belongs to chemical production equipment field relates to a filter equipment, particularly, relates to a deacidification, neutralization cauldron filter equipment.

Background

The filtering device is one of the important components of the deacidification and neutralization kettle, plays an important role in the whole deacidification and neutralization process, and the filtering capacity of the filtering device directly influence the efficiency and the quality of the deacidification and the neutralization, influence the subsequent production process and play an important role in influencing the quality of a final product.

Among the prior art, the filter equipment of deacidification, neutralization cauldron is installed at cauldron body bottom middle part, filters fluid in the cauldron, and its defect lies in: the filtering position is deviated to the lower part, the fluid above the filtering device can not be directly filtered through the filtering device, and the fluid above the filtering device can be filtered through the filtering device after being stirred to exchange the fluid above and below the filtering device, so that the filtering efficiency is directly influenced, and the filtering time is prolonged; the sheet filter screen that filter equipment adopted usually, it is great to the internal fluid resistance of cauldron, need the speed of strict control stirring, easily cause the stirring insufficient, the internal fluid of cauldron filters inadequately, and the deacidification is incomplete, makes follow-up neutralization process increase with alkali volume, and neutralization time is long. Therefore, the filtering apparatus in the prior art often causes problems of prolonged deacidification and neutralization process time, poor filtering effect, increased neutralization alkali adding amount, long neutralization time, reduced product quality, increased production cost and the like.

In order to solve the problems existing in the filtering device of the deacidification and neutralization kettle in the prior art, the further improvement of the arrangement mode of the existing filtering device is particularly important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of long deacidification and neutralization process time, poor filtering effect, large neutralization alkali adding amount and the like in the prior art of the deacidification and neutralization kettle filtering device, and further improving the prior art.

Based on the above purpose, the utility model discloses a deacidification, neutralization kettle filtering device, which comprises a kettle body and is characterized in that a kettle cover is formed at the upper end of the kettle body, the kettle cover is detachably connected with the kettle body through a flange, a stirring shaft is arranged at the center of the kettle cover, the stirring shaft vertically penetrates through the kettle cover and extends to the bottom of the kettle body, a stirring paddle is formed at the bottom of the stirring shaft, and the stirring paddle extends along the horizontal direction; a plurality of first connecting flanges are formed at positions, close to the edge, of the inner side of the kettle cover, the first connecting flanges extend downwards along the vertical direction, and the first connecting flanges are distributed in a central symmetry manner; a plurality of second connecting flanges corresponding to the first connecting flanges are formed at the bottom of the kettle body, extend upwards along the vertical direction, and are distributed in a centrosymmetric manner; the filter pipe is formed between the first connecting flange and the corresponding second connecting flange, the upper end of the filter pipe is detachably connected to the bottom of the first connecting flange, and the lower end of the filter pipe is detachably connected to the top of the second connecting flange.

According to the utility model discloses an embodiment, the upper end of (mixing) shaft is connected with agitator motor, agitator motor drives the (mixing) shaft rotates.

According to the utility model discloses an embodiment, the (mixing) shaft with the junction of kettle cover is provided with the bearing seal that is used for preventing the overflow hourglass.

According to the utility model discloses an embodiment, be formed with the manhole on the cauldron lid, the manhole is located between two adjacent first connecting flanges.

According to the utility model discloses an embodiment, be equipped with the manhole cover on the manhole, the manhole cover passes through the flange and links to each other with the manhole, the manhole with kettle cover integrated into one piece.

According to the utility model discloses an embodiment, be formed with the feed inlet on the kettle cover, the feed inlet is located the kettle cover outside is close to the position at edge to be located between two adjacent first connecting flanges, the feed inlet passes the kettle cover upwards extends along vertical direction.

According to the utility model discloses an embodiment, the feed inlet with kettle cover integrated into one piece.

According to the utility model discloses an embodiment, the lower extreme of feed inlet is connected with the inlet pipe, the inlet pipe is followed the internal wall of cauldron extends to cauldron body bottom.

According to the utility model discloses an embodiment, the bottom of the cauldron body is formed with the discharge gate, the discharge gate is located the center and the perpendicular to of cauldron body bottom.

According to the utility model discloses an embodiment, the discharge gate with cauldron body integrated into one piece.

According to the utility model discloses an embodiment, the (mixing) shaft is followed the cauldron body with the junction of kettle cover divides into two sections, two sections through flange joint between the (mixing) shaft.

According to the utility model discloses an embodiment, the lower extreme of the cauldron body is fixed with many landing legs, many landing leg evenly distributed is in the lower extreme of the cauldron body.

According to the utility model discloses an embodiment, the quantity of landing leg is three, three the landing leg with the junction of cauldron body bottom is located same circumference, and arbitrary adjacent two the landing leg with the distance of the junction of cauldron body bottom is the same, three angle between landing leg and the vertical face is 60.

According to the utility model discloses an embodiment, the landing leg with cauldron body integrated into one piece.

The beneficial effects of the utility model reside in that: 1. the filter tube sets up in the position that is close to cauldron internal wall for (mixing) shaft and stirring rake can not contact with the filter tube at the in-process of stirring, prevent that the filter tube from influencing the normal clear of stirring. 2. The upper end of the filter pipe is close to the top of the kettle body, the lower end of the filter pipe is close to the bottom of the kettle body, so that the filter pipe can be in full contact with fluid in the kettle body, the effective filtering area of the filter pipe is increased, and under the stirring action of the stirring shaft and the stirring paddle, the fluid in the kettle body can be rapidly and fully subjected to material exchange with the filter pipe, so that the filtering efficiency and the filtering effect are improved. 3. The filter pipe can be dismantled through first flange and second flange and connect at the internal portion of cauldron, and the filter pipe's of being convenient for installation, dismantlement, change and maintenance guarantee that the filter pipe can be normal, smooth carry out filtering work. 4. The improvement of filtration efficiency and filtration effect can greatly shorten the overall duration of deacidification and neutralization processes, improve the process efficiency, simultaneously can reduce the alkali addition amount in the neutralization process, and reduce the production cost. 5. The feed inlet passes through the inlet pipe and inserts the bottom of the cauldron body for be difficult for splashing at the reinforced in-process, prevent the material wall built-up, make the material that adds can be abundant react with the internal portion's of cauldron fluid. 6. The discharge hole is positioned in the center of the bottom of the kettle body, so that the materials in the kettle body can be completely led out from the discharge hole as far as possible, and the material loss is reduced. 7. The stirring shaft is connected through the disassembly at both ends, so that the stirring paddle can be conveniently replaced and maintained, the kettle body and the kettle cover can be conveniently installed and disassembled, and the inside of the kettle body can be conveniently cleaned. 8. The shaft seal at the joint of the stirring shaft and the kettle cover can avoid leakage of fluid in the kettle, maintain the pressure in the kettle and ensure normal rotation of the stirring shaft.

Drawings

Fig. 1 is a schematic diagram of a positive structure of a deacidification, neutralization and kettle filter device according to an embodiment of the present invention;

fig. 2 is a schematic side view of a filtering device of a deacidification, neutralization kettle according to an embodiment of the present invention.

Reference numerals:

1: a kettle cover; 2: a kettle body; 3: a stirring shaft; 4: a stirring paddle; 5: a first connecting flange; 6: a second connecting flange; 7: a filter tube; 8: a stirring motor; 9: shaft sealing; 10: a manhole; 11: a feed inlet; 12: a feed pipe; 13: a discharge port; 14: and (7) supporting legs.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1, a deacidification and neutralization kettle filtering device comprises a kettle body 2 and is characterized in that a kettle cover 1 is formed at the upper end of the kettle body 2, the kettle cover 1 is detachably connected with the kettle body 2 through a flange, a stirring shaft 3 is arranged at the center of the kettle cover 1, the stirring shaft 3 vertically penetrates through the kettle cover 1 and extends to the bottom of the kettle body 2, a stirring motor 8 is connected to the upper end of the stirring shaft 3, the stirring shaft 3 is driven by the stirring motor 8 to rotate, a shaft seal 9 for preventing overflow and leakage is arranged at the joint of the stirring shaft 3 and the kettle cover 1, a stirring paddle 4 is formed at the bottom of the stirring shaft 3, the stirring paddle 4 extends along the horizontal direction, the stirring shaft 3 is divided into two sections along the joint of the kettle body 2 and the kettle cover 1, and the two sections; a plurality of first connecting flanges 5 are formed at positions, close to the edge, on the inner side of the kettle cover 1, the first connecting flanges 5 extend downwards along the vertical direction, and the first connecting flanges 5 are distributed in central symmetry; a plurality of second connecting flanges 6 corresponding to the first connecting flanges 5 are formed at the bottom of the kettle body 2, the second connecting flanges 6 extend upwards along the vertical direction, and the plurality of second connecting flanges 6 are distributed in central symmetry; first flange 5 and the second flange 6 that corresponds between be formed with filter tube 7, the bottom of connection at first flange 5 can be dismantled to 7 upper ends of filter tube, the top of connection at second flange 6 can be dismantled to 7 lower extremes of filter tube, the lower extreme of the cauldron body 2 is fixed with three landing legs 14, 14 evenly distributed of three landing legs are at the lower extreme of the cauldron body 2, the junction of three landing legs 14 and the 2 bottoms of the cauldron body is located same circumference, and the distance of the junction of arbitrary two adjacent landing legs 14 and the 2 bottoms of the cauldron body is the same, angle between three landing legs 14 and the vertical face is 60, landing leg 14 and 2 integrated into one piece of the cauldron body.

According to an embodiment of the utility model, as shown in fig. 2, a deacidification, neutralization kettle filtering device, including the kettle body 2, its characterized in that, the upper end of the kettle body 2 is formed with kettle cover 1, can dismantle through the flange and connect between kettle cover 1 and the kettle body 2, the center of kettle cover 1 is equipped with (mixing) shaft 3, (mixing) shaft 3 passes kettle cover 1 perpendicularly and extends to the bottom of kettle body 2, the upper end of (mixing) shaft 3 is connected with agitator motor 8, agitator motor 8 drives (mixing) shaft 3 and rotates, the junction of (mixing) shaft 3 and kettle cover 1 is provided with shaft seal 9 for preventing overflow, the bottom of (mixing) shaft 3 is formed with stirring rake 4, stirring rake 4 extends along the horizontal direction, stirring shaft 3 divide into two sections along the junction of kettle body 2 and kettle cover 1, connect through the flange between two sections of (mixing) shaft 3; the tank cover 1 is formed with a manhole 10, and the manhole 10 is located between two adjacent first connecting flanges 5. A manhole cover is arranged on the manhole 10, the manhole cover is connected with the manhole 10 through a flange, and the manhole 10 and the kettle cover 1 are integrally formed; a feed port 11 is formed on the kettle cover 1, the feed port 11 is positioned at the position, close to the edge, of the outer side of the kettle cover 1 and is positioned between two adjacent first connecting flanges 5, the feed port 11 penetrates through the kettle cover 1 and extends upwards along the vertical direction, and the feed port 11 and the kettle cover 1 are integrally formed; the lower extreme of feed inlet 11 is connected with inlet pipe 12, inlet pipe 12 extends to cauldron body 2 bottoms along 2 inner walls of the cauldron body, the bottom of the cauldron body 2 is formed with discharge gate 13, discharge gate 13 is located the center of the 2 bottoms of the cauldron body and perpendicular to cauldron body 2 bottoms, discharge gate 13 and the 2 integrated into one piece of the cauldron body, the lower extreme of the cauldron body 2 is fixed with three landing legs 14, 14 evenly distributed of three landing legs are at the lower extreme of the cauldron body 2, the junction of three landing legs 14 and the 2 bottoms of the cauldron body is located same circumference, and the distance of the junction of two arbitrary adjacent landing legs 14 and the 2 bottoms of the cauldron body is the same, angle between three landing legs 14 and the vertical face is 60, landing leg 14 and 2 integrated into one piece of the.

According to an embodiment of the utility model, as shown in fig. 1, fig. 2, a deacidification, neutralization kettle filter equipment, including the kettle body 2, its characterized in that, kettle body 2's upper end is formed with kettle cover 1, can dismantle through the flange and be connected between kettle cover 1 and the kettle body 2, kettle cover 1's center is equipped with (mixing) shaft 3, (mixing) shaft 3 passes kettle cover 1 perpendicularly and extends to kettle body 2 bottom, the upper end of (mixing) shaft 3 is connected with agitator motor 8, agitator motor 8 drives (mixing) shaft 3 and rotates, the junction of (mixing) shaft 3 and kettle cover 1 is provided with bearing seal 9 that is used for preventing the overflow leakage, the bottom of (mixing) shaft 3 is formed with stirring rake 4, stirring rake 4 extends along the horizontal direction, stirring shaft 3 divide into two sections along kettle body 2 and kettle cover 1's junction, pass through flange joint between two sections of (mixing; a plurality of first connecting flanges 5 are formed at positions, close to the edge, on the inner side of the kettle cover 1, the first connecting flanges 5 extend downwards along the vertical direction, and the first connecting flanges 5 are distributed in central symmetry; a plurality of second connecting flanges 6 corresponding to the first connecting flanges 5 are formed at the bottom of the kettle body 2, the second connecting flanges 6 extend upwards along the vertical direction, and the plurality of second connecting flanges 6 are distributed in central symmetry; a filter pipe 7 is formed between the first connecting flange 5 and the corresponding second connecting flange 6, the upper end of the filter pipe 7 is detachably connected to the bottom of the first connecting flange 5, the lower end of the filter pipe 7 is detachably connected to the top of the second connecting flange 6, a kettle cover 1 is formed at the upper end of the kettle body 2, the kettle cover 1 is detachably connected with the kettle body 2 through a flange, a stirring shaft 3 is arranged at the center of the kettle cover 1, the stirring shaft 3 vertically penetrates through the kettle cover 1 and extends to the bottom of the kettle body 2, a stirring motor 8 is connected to the upper end of the stirring shaft 3, the stirring motor 8 drives the stirring shaft 3 to rotate, a shaft seal 9 for preventing overflow and leakage is arranged at the joint of the stirring shaft 3 and the kettle cover 1, a stirring paddle 4 is formed at the bottom of the stirring shaft 3, the stirring paddle 4 extends along the horizontal direction, the stirring shaft 3 is divided into two sections along the joint of the kettle body 2 and the; the tank cover 1 is formed with a manhole 10, and the manhole 10 is located between two adjacent first connecting flanges 5. A manhole cover is arranged on the manhole 10, the manhole cover is connected with the manhole 10 through a flange, and the manhole 10 and the kettle cover 1 are integrally formed; a feed port 11 is formed on the kettle cover 1, the feed port 11 is positioned at the position, close to the edge, of the outer side of the kettle cover 1 and is positioned between two adjacent first connecting flanges 5, the feed port 11 penetrates through the kettle cover 1 and extends upwards along the vertical direction, and the feed port 11 and the kettle cover 1 are integrally formed; the lower end of the feeding port 11 is connected with a feeding pipe 12, the feeding pipe 12 extends to the bottom of the kettle body 2 along the inner wall of the kettle body 2, a discharging port 13 is formed at the bottom of the kettle body 2, the discharging port 13 is positioned at the center of the bottom of the kettle body 2 and is vertical to the bottom of the kettle body 2, and the discharging port 13 and the kettle body 2 are integrally formed; the lower extreme of the cauldron body 2 is fixed with three landing legs 14, and three landing legs 14 evenly distributed are at the lower extreme of the cauldron body 2, and the junction of three landing legs 14 and the cauldron body 2 bottom is located same circumference, and the distance of the junction of arbitrary two adjacent landing legs 14 and the cauldron body 2 bottom is the same, and the angle between three landing legs 14 and the vertical face is 60, landing leg 14 and cauldron body 2 integrated into one piece.

The embodiment of the utility model discloses an embodiment will treat deacidification, the leading-in cauldron body 2 insides of neutralized fluid through feed inlet 11 and inlet pipe 12 when implementing, and after the fluid of treating deacidification, neutralization lets in finishing, closes feed inlet 11, starts agitator motor 8 and stirs. Under the stirring of the stirring shaft 3 and the stirring paddle 4 driven by the stirring motor 8, the fluid in the kettle flows through the filter pipe 7, and the fluid passing through the filter pipe 7 exchanges with the substances in the filter pipe 7, so that the purpose of deacidification is achieved. As the agitation proceeds and the fluid exchanges material with the filter tube 7, the fluid is almost completely deacidified, at which time the neutralization is performed by feeding alkali through the feed port 11. And after the neutralization is finished, discharging the fluid in the kettle through an outlet pipe, and introducing the fluid into the next process pipeline.

In the description of the present invention, "first" and "second" are merely set for convenience of description, and are not to be construed as limitations on the importance of each component.

In the description of the present invention, "a plurality" means two or more.

In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. A filtering device of a deacidification and neutralization kettle comprises a kettle body (2), and is characterized in that a kettle cover (1) is formed at the upper end of the kettle body (2), the kettle cover (1) is detachably connected with the kettle body (2) through a flange, a stirring shaft (3) is arranged at the center of the kettle cover (1), the stirring shaft (3) vertically penetrates through the kettle cover (1) and extends to the bottom of the kettle body (2), a stirring paddle (4) is formed at the bottom of the stirring shaft (3), and the stirring paddle (4) extends in the horizontal direction; a plurality of first connecting flanges (5) are formed at positions, close to the edges, of the inner side of the kettle cover (1), the first connecting flanges (5) extend downwards along the vertical direction, and the first connecting flanges (5) are distributed in a central symmetry manner; a plurality of second connecting flanges (6) corresponding to the first connecting flanges (5) are formed at the bottom of the kettle body (2), the second connecting flanges (6) extend upwards along the vertical direction, and the second connecting flanges (6) are distributed in central symmetry; first flange (5) and the second flange that corresponds are formed with filter tube (7) between (6), filter tube (7) upper end can be dismantled and be connected the bottom of first flange (5), filter tube (7) lower extreme can be dismantled and be connected the top of second flange (6).

2. The deacidification, neutralization tank filtration apparatus according to claim 1, wherein the upper end of the stirring shaft (3) is connected with a stirring motor (8).

3. The deacidification, neutralization kettle filtration unit according to claim 1, characterized in that the junction of the stirring shaft (3) and the kettle cover (1) is provided with a shaft seal (9) for preventing overflow and leakage.

4. The deacidification, neutralization and kettle filtration device according to claim 1, wherein a manhole (10) is formed on the kettle cover (1), said manhole (10) being located between two adjacent first connecting flanges (5).

5. The deacidification, neutralization and kettle filtration device according to claim 1, wherein a feed inlet (11) is formed on the kettle cover (1), the feed inlet (11) is located at a position close to the edge of the outer side of the kettle cover (1) and between two adjacent first connecting flanges (5), and the feed inlet (11) passes through the kettle cover (1) and extends upwards along the vertical direction.

6. The deacidification, neutralization and kettle filtration device according to claim 5, wherein a feed pipe (12) is connected to the lower end of the feed port (11), and the feed pipe (12) extends to the bottom of the kettle body (2) along the inner wall of the kettle body (2).

7. The deacidification, neutralization and kettle filter device according to claim 1, wherein the bottom of the kettle body (2) is formed with a discharge hole (13), and the discharge hole (13) is positioned at the center of the bottom of the kettle body (2) and is perpendicular to the bottom of the kettle body (2).

8. The deacidification, neutralization and kettle filtration device according to claim 1, wherein the stirring shaft (3) is divided into two sections along the joint of the kettle body (2) and the kettle cover (1), and the two sections of the stirring shaft (3) are connected through flanges.

9. The deacidification, neutralization and kettle filtration device according to claim 1, wherein a plurality of legs (14) are fixed at the lower end of the kettle body (2), and the plurality of legs (14) are uniformly distributed at the lower end of the kettle body (2).

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