CN219072949U

CN219072949U - Hydration kettle with freon cooling mechanism

Info

Publication number: CN219072949U
Application number: CN202223382744.3U
Authority: CN
Inventors: 薛建斐; 董富金; 李海峰; 陆霞
Original assignee: Nantong Boyi Chemical Co ltd
Current assignee: Nantong Boyi Chemical Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-26
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the technical field of hydration kettles, in particular to a hydration kettle with a Freon cooling mechanism, which comprises a hydration kettle body; the base is fixedly arranged at the lower end of the hydration kettle body; the feeding port is arranged on the left side of the upper end of the hydration kettle body; the discharging opening is arranged at the center of the lower end of the hydration kettle body; the interlayer is arranged on the outer wall of the lower end of the hydration kettle body; and the cooling groove is arranged between the lower end of the hydration kettle body and the interlayer. When the temperature in the hydration kettle body is required to be reduced, the freon is added into the cooling circulation device, and then the freon is circulated in the cooling pipe through the cooling circulation device after being added into the cooling circulation device, and the freon in the cooling pipe flows through the fixing support rod when flowing, so that the inside of the fixing support rod flows into the cooling tank and then enters the cooling circulation device from the liquid discharge pipe.

Description

Hydration kettle with freon cooling mechanism

Technical Field

The utility model relates to the technical field of hydration kettles, in particular to a hydration kettle with a Freon cooling mechanism.

Background

Acrylamide is a white crystal chemical substance and is a raw material for producing polyacrylamide. The polyacrylamide is mainly used in the fields of oil gas exploitation, papermaking, water treatment, mineral washing and selecting, coating, spinning, metallurgy, cement reinforcing agent, super absorbent resin, adhesive, leather retanning agent and the like. The method comprises the steps of reacting raw material acrylonitrile at about 20 ℃ with water by using a biological enzyme catalyst (strain chamber culture, fermentation workshop production) to generate an acrylamide aqueous solution, and then carrying out refining, concentrating, crystallizing, centrifuging, drying and other procedures to obtain an acrylamide crystal product.

Disclosure of Invention

The utility model aims to provide a hydration kettle with a Freon cooling mechanism, which solves the problems that when the prior device is used for producing acrylamide, a stirrer in the hydration kettle is vertically arranged at one side, so that raw materials in the hydration kettle can not be stirred up and down by rotating at a distance, the stirring effect can not be fully fused at the upper end and the lower end, and the raw materials in the hydration kettle can not be cooled down quickly when reacted, so that the best reaction cooling effect is missed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hydration kettle with a Freon cooling mechanism comprises a hydration kettle body;

the base is fixedly arranged at the lower end of the hydration kettle body;

the feeding port is arranged on the left side of the upper end of the hydration kettle body;

the discharging opening is arranged at the center of the lower end of the hydration kettle body;

the interlayer is arranged on the outer wall of the lower end of the hydration kettle body;

the cooling groove is arranged between the lower end of the hydration kettle body and the interlayer;

the fixed support rod is fixedly arranged in the hydration kettle body;

the cooling pipe is arranged in the fixed supporting rod and is attached to the outer wall of the fixed supporting rod;

the fluid-discharge tube, the fluid-discharge tube sets up on the lower extreme left side of hydration cauldron body.

Preferably, the right end of the hydration kettle body is fixedly provided with a case, a cooling circulation device is arranged in the case, an upper end opening of the cooling pipe is connected to the cooling circulation device, a lower end opening of the cooling pipe is inserted into the cooling tank, and a right end opening of the liquid discharge pipe is inserted into the lower end of the cooling circulation device.

Preferably, the lower extreme fixed mounting of fixed branch has the bottom plate, the upper end fixed mounting of hydration cauldron body has the motor, the pivot is installed to the output of motor, the lower extreme of pivot is inserted and is established in fixed branch and bottom plate, first bevel gear is installed to the lower extreme of pivot, the lower extreme left and right sides meshing of first bevel gear has second bevel gear, two sets of the interpolation of second bevel gear is equipped with the agitator, the right-hand member of agitator is inserted and is established in hydration cauldron body.

Preferably, the lower end of the feed opening penetrates through the interlayer and the cooling groove.

Preferably, the cooling pipe in the fixed support rod is spirally installed, and the cooling pipe is attached to the outer wall of the fixed support rod.

Preferably, two groups of stirrers inserted in the bottom plate are arranged in opposite directions, and the two groups of stirrers are transversely arranged.

Compared with the prior art, the utility model has the beneficial effects that: when the temperature in the hydration kettle body is required to be reduced, the freon is added into the cooling circulation device, after the freon is added into the cooling circulation device, the freon circularly flows in the cooling pipe through the cooling circulation device, and flows through the fixing support rod when the freon in the cooling pipe flows, so that the inner flow of the fixing support rod enters the cooling tank, and then enters the cooling circulation device from the liquid discharge pipe, and raw materials in the hydration kettle body are always circulated and cooled, so that the raw materials in the hydration kettle body can be fully flowed from inside to outside and cooled, the raw materials in the hydration kettle body can be rapidly cooled, and when the hydration kettle body is used for processing the raw materials, the raw materials are added into the hydration kettle body, the rotation of the rotating shaft drives the two groups of stirrers to rotate in the hydration kettle body, the raw materials at the upper end and the lower end of the hydration kettle body are fully fused, and the raw material fusion degree is improved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the structure of the fixing strut and base plate of the present utility model;

FIG. 4 is a schematic cross-sectional elevation view of the structure of the chassis of the present utility model;

fig. 5 is an enlarged partial schematic view of fig. 3 a according to the present utility model.

In the figure: 1. a hydration kettle body; 2. a base; 3. a feed inlet; 4. a feed opening; 5. an interlayer; 6. a cooling tank; 7. fixing the support rod; 8. a cooling tube; 9. a liquid discharge pipe; 10. a chassis; 11. a cooling circulation device; 12. a bottom plate; 13. a motor; 14. a rotating shaft; 15. a first bevel gear; 16. a second bevel gear; 17. a stirrer.

The specific embodiment is as follows:

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. 1-5, an embodiment of the present utility model is provided: a hydration kettle with a Freon cooling mechanism, which comprises a hydration kettle body 1;

the base 2 is fixedly arranged at the lower end of the hydration kettle body 1;

a feed inlet 3, wherein the feed inlet 3 is arranged on the left side of the upper end of the hydration kettle body 1;

the discharging opening 4 is arranged at the center of the lower end of the hydration kettle body 1;

the interlayer 5 is arranged on the outer wall of the lower end of the hydration kettle body 1;

the cooling tank 6 is arranged between the lower end of the hydration kettle body 1 and the interlayer 5;

the fixing support rod 7 is fixedly arranged in the hydration kettle body 1;

the cooling pipe 8 is arranged in the fixed supporting rod 7, and the cooling pipe 8 is attached to the outer wall of the fixed supporting rod 7;

the liquid discharge pipe 9 is arranged on the left side of the lower end of the hydration kettle body 1, and the device adds freon into the cooling pipe 8, flows into the cooling tank 6 through the cooling pipe 8 and circulates into the cooling pipe 8 through the liquid discharge pipe 9, so that raw materials in the hydration kettle body 1 are cooled down quickly;

further, the right-hand member fixed mounting of hydration kettle body 1 has quick-witted case 10, installs cooling circulation device 11 in the quick-witted case 10, and the upper end opening of cooling tube 8 is connected on cooling circulation device 11, and the lower extreme opening of cooling tube 8 inserts and establishes in cooling tank 6, and the right-hand member opening of fluid-discharge tube 9 inserts and establishes in cooling circulation device 11's lower extreme, and this structure adds freon into cooling circulation device 11 in, through cooling circulation device 11 to cooling tube 8 and cooling tank 6 internal circulation flow to improve freon mobility.

Further, the bottom plate 12 is fixedly arranged at the lower end of the fixed supporting rod 7, the motor 13 is fixedly arranged at the upper end of the hydration kettle body 1, the rotating shaft 14 is arranged at the output end of the motor 13, the lower end of the rotating shaft 14 is inserted into the fixed supporting rod 7 and the bottom plate 12, the first bevel gear 15 is arranged at the lower end of the rotating shaft 14, the second bevel gears 16 are meshed at the left side and the right side of the lower end of the first bevel gear 15, the stirrers 17 are arranged in the interpolation of the two groups of the second bevel gears 16, the right end of the stirrers 17 are inserted into the hydration kettle body 1, and the structure drives the two groups of stirrers 17 to rotate through the rotation of the rotating shaft 14 by adding raw materials in the hydration kettle body 1, so that the raw materials in the upper end and the lower end of the hydration kettle body 1 are fully mixed.

Further, the lower end of the feed opening 4 penetrates through the interlayer 5 and the cooling tank 6, and the structure is characterized in that according to the installation position of the feed opening 4, raw materials in the hydration kettle body 1 cannot enter the cooling tank 6, and freon in the cooling tank 6 cannot enter the hydration kettle body 1.

Further, the cooling tube 8 in the fixed support rod 7 is installed in a spiral shape, the cooling tube 8 is attached to the outer wall of the fixed support rod 7, and the structure is used for enabling freon in the cooling tube 8 to sufficiently cool raw materials in the center of the hydration kettle body 1 according to the shape and the installation position of the cooling tube 8.

Further, two sets of stirrers 17 are inserted in the bottom plate 12 in opposite directions, the two sets of stirrers 17 are transversely arranged, and the structure enables the stirrers 17 to stir the raw materials in the hydration kettle body 1 up and down according to the installation directions of the two sets of stirrers 17.

Working principle: when the hydration kettle body 1 is used, raw materials are added into the hydration kettle body 1 from the feed inlet 3 at the upper end of the hydration kettle body 1, after the raw materials are added into the hydration kettle body 1, as shown in fig. 3 and 5, the motor 13 is started, the output end of the motor 13 rotates to drive the lower end connecting rotating shaft 14 to rotate in the fixed supporting rod 7 and the bottom plate 12, the lower end of the bottom plate 12 rotates to drive the first conical gear 15 arranged at the lower end to rotate, the first conical gear 15 rotates to drive the second conical gears 16 meshed at the left side and the right side to rotate, the second conical gear 16 rotates to drive the stirrer 17 to rotate in the hydration kettle body 1, the stirrer 17 rotates to stir the raw materials at the lower end of the hydration kettle body 1, the raw materials at the lower end of the hydration kettle body 1 are stirred to drive the raw materials at the upper end of the hydration kettle body 1 to rotate, and the raw materials in the upper end and lower end of the hydration kettle body 1 are mixed up and down, so that the raw materials in the hydration kettle body 1 are fully fused, when the raw materials in the hydration kettle body 1 need to be cooled after reaction processing, as shown in figure 3, the freon is firstly added into a cooling circulation device 11, after the freon is added into the cooling circulation device 11, the freon flows into a cooling pipe 8 through the cooling circulation device 11, the freon entering the cooling pipe 8 flows from a fixed supporting rod 7, when the freon flows from the cooling pipe 8 in the fixed supporting rod 7, the raw materials attached to the fixed supporting rod 7 are cooled, after the cooling pipe 8 flows from top to bottom, the freon flows upwards from the lower end of the cooling pipe 8 into a cooling groove 6 between the hydration kettle body 1 and an interlayer 5, the raw materials attached to the inner wall of the hydration kettle body 1 are cooled, the raw materials in the hydration kettle body 1 are fully cooled by the cooling pipe 8 in the fixing support rod 7 and the freon in the cooling tank 6, and the freon in the cooling tank 6 flows out through the liquid discharge pipe 9 at the lower end of the cooling tank 6 and enters the cooling circulation device 11, so that the cooling pipe 8 and the cooling tank 6 circularly flow, and the whole working principle of the utility model is as above.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A hydration tank having a freon cooling mechanism comprising:

a hydration kettle body (1);

the base (2) is fixedly arranged at the lower end of the hydration kettle body (1);

the feeding port (3) is arranged on the left side of the upper end of the hydration kettle body (1);

the blanking opening (4) is arranged at the center of the lower end of the hydration kettle body (1);

the method is characterized in that:

the interlayer (5) is arranged on the outer wall of the lower end of the hydration kettle body (1);

the cooling groove (6) is formed between the lower end of the hydration kettle body (1) and the interlayer (5);

the fixing support rod (7), the fixing support rod (7) is fixedly arranged in the hydration kettle body (1);

the cooling pipe (8) is arranged in the fixing support rod (7), and the cooling pipe (8) is attached to the outer wall of the fixing support rod (7);

the liquid discharge pipe (9), the liquid discharge pipe (9) is arranged on the left side of the lower end of the hydration kettle body (1).

2. A hydration kettle with a freon cooling mechanism according to claim 1, wherein: the right-hand member fixed mounting of hydration cauldron body (1) has quick-witted case (10), install cooling circulation device (11) in machine case (10), the upper end opening of cooling tube (8) is connected on cooling circulation device (11), the lower extreme opening of cooling tube (8) inserts and establishes in cooling tank (6), the right-hand member opening of fluid-discharge tube (9) inserts and establishes in the lower extreme of cooling circulation device (11).

3. A hydration kettle with a freon cooling mechanism according to claim 1, wherein: the lower extreme fixed mounting of fixed branch (7) has bottom plate (12), the upper end fixed mounting of hydration cauldron body (1) has motor (13), pivot (14) are installed to the output of motor (13), the lower extreme of pivot (14) is inserted and is established in fixed branch (7) and bottom plate (12), first conical gear (15) are installed to the lower extreme of pivot (14), the lower extreme left and right sides meshing of first conical gear (15) has second conical gear (16), two sets of interpolation of second conical gear (16) is equipped with agitator (17), the right-hand member of agitator (17) is inserted and is established in hydration cauldron body (1).

4. A hydration kettle with a freon cooling mechanism according to claim 1, wherein: the lower end of the feed opening (4) penetrates through the interlayer (5) and the cooling groove (6).

5. A hydration kettle with a freon cooling mechanism according to claim 1, wherein: the cooling pipe (8) in the fixing support rod (7) is installed in a spiral mode, and the cooling pipe (8) is attached to the outer wall of the fixing support rod (7).

6. A hydration kettle with a freon cooling mechanism according to claim 3, wherein: two groups of stirrers (17) inserted in the bottom plate (12) are oppositely arranged, and the two groups of stirrers (17) are transversely arranged.