CN214439070U

CN214439070U - Polyacrylamide polymerization reaction kettle with inner wall cleaning function

Info

Publication number: CN214439070U
Application number: CN202120460946.1U
Authority: CN
Inventors: 袁宝玉; 闫光
Original assignee: FUSHUN DRAGON CHEMICAL PLANT
Current assignee: FUSHUN DRAGON CHEMICAL PLANT
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-22
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a polyacrylamide polymerization reaction kettle with clean function of inner wall, including fuselage body and supporting leg, the inside intermediate position of fuselage body is equipped with the clean mechanism of stirring. The utility model discloses a, the clean mechanism of stirring has been adopted, clean bottom plate, clean brush, in the use, it rotates to drive the clean mechanism of stirring through driving motor operation, and can drive the rotary rod at rotatory in-process and rotate through the motor, it is rotatory to make first bevel gear rotatory to drive second bevel gear, thereby make the stirring rake can stir the operation, when wholly rotating in inside, the stirring rake can carry out the stirring of individual rotation once more, make raw materials stirring more abundant, the polymerization effect is better, at the in-process of reaction, it rotates along the inner wall surface to drive the clean bottom plate on the bracing piece through the rotary rod rotation, make clean brush can clean the inner wall, it is effectual to have the stirring mix, the clean thorough advantage of inner wall.

Description

Polyacrylamide polymerization reaction kettle with inner wall cleaning function

Technical Field

The utility model relates to a polymerization reaction kettle technical field particularly, relates to a polyacrylamide polymerization reaction kettle with clean function of inner wall.

Background

The molecular formula of polyacrylamide is (C3H5NO) n, the polyacrylamide is a linear organic high molecular polymer and is a high molecular water treatment flocculant product, suspended particles in water can be adsorbed specially, a bridging effect is realized among the particles, fine particles form larger floccules, the sedimentation speed is accelerated, the process is called flocculation, and the good flocculation effect PAM is used as a flocculant for water treatment and widely used for sewage treatment, and the mesh number of the polyacrylamide is as follows: the mesh number refers to the particle size or thickness of the material, and the mesh number refers to the number of squares per unit area, which is generally defined as the number of mesh openings in an area of 1 inch by 1 inch, i.e., the mesh number of the screen.

In the in-service use process, the polyacrylamide polymerization reaction kettle who has the clean function of inner wall now receives ambient temperature's influence easily, lead to disturbing polyacrylamide polymerization reaction, lead to product quality to descend, and at polymerization reaction's in-process, the stirring of device is mixed the effect relatively poor, can't discharge the air in the device, can disturb polyacrylamide's polymerization reaction, and current device is not very thorough to the cleanness of device inner wall moreover, be unfavorable for subsequent operation, certain limitation has.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a polyacrylamide polymerization cauldron with clean function of inner wall possesses thermal-insulated heat preservation, stirring and mixes effectual, the clean thorough advantage of inner wall, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realize above-mentioned thermal-insulated heat preservation, stirring mix effectual, the clean thorough advantage of inner wall, the utility model discloses a concrete technical scheme as follows:

a polyacrylamide polymerization reaction kettle with an inner wall cleaning function comprises a machine body and supporting legs, wherein a stirring cleaning mechanism is arranged at the middle position in the machine body, one end of the stirring cleaning mechanism penetrates through one side of the machine body and is connected with a driving motor, metal partition plates are arranged in the stirring cleaning mechanism, two groups of metal partition plates are arranged, a motor is arranged between the two groups of metal partition plates, one end of the motor penetrates through one side of each metal partition plate and is connected with a rotating rod, a plurality of groups of first bevel gears are uniformly sleeved on the periphery of the rotating rod, two sides of each first bevel gear are connected with second bevel gears in a meshed mode, one end of each second bevel gear penetrates through one side of the stirring cleaning mechanism and is connected with a stirring paddle through a rotating shaft, a rotating bearing is sleeved between the first bevel gears, supporting rods are fixedly arranged on the surfaces on the two sides of the rotating bearing, the utility model discloses a brush cleaning device, including bracing piece, cleaning bottom plate, a plurality of groups of cleaning brush are evenly installed to clean bottom plate one end fixed mounting have clean bottom plate, clean bottom plate one side surface position.

Furthermore, a nitrogen pipeline is arranged inside the machine body.

Furthermore, a feeding hole is formed in the surface of one side of the top of the machine body.

Further, the periphery of the machine body is provided with a heat preservation shell for isolating heat.

Furthermore, a pressure release valve is arranged in the middle of the surface of the bottom of the machine body.

Furthermore, the bottom positions of the surfaces of the two sides of the machine body are symmetrically provided with supporting legs.

Furthermore, a plurality of groups of channels for the support rods and the rotating shaft to rotate are formed in the side surface of the stirring and cleaning mechanism.

Furthermore, a groove for more fully stirring the raw materials is formed in the surface of one side of the stirring paddle.

(III) advantageous effects

Compared with the prior art, the utility model provides a polyacrylamide polymerization reation kettle with clean function of inner wall possesses following beneficial effect:

(1) the utility model discloses a, the clean mechanism of stirring has been adopted, clean bottom plate, clean brush, in the in-service use process, can drive the clean mechanism of stirring and rotate through the driving motor operation, and can drive the rotary rod at rotatory in-process through the motor and rotate, it is rotatory to make first bevel gear rotatory to drive second bevel gear, thereby make the stirring rake can stir the operation, in inside whole when rotating, the stirring rake can carry out the independent rotation stirring once more, make the raw materials stirring more abundant, the polymerization effect is better, in the in-process of reaction, it rotates along the inner wall surface to drive the clean bottom plate on the bracing piece through the rotary rod rotation, make clean brush can clean the inner wall, it is effectual to have the stirring mix, the clean thorough advantage of inner wall.

(2) The utility model discloses a, adopted the heat preservation shell, in the in-service use process, can wrap up the device periphery through the heat preservation shell, reduce the influence of ambient temperature change to the device to can keep warm to the heat that produces when the device polymerization reaction carries out, prevent that the temperature from loosing outward, for polymerization provides help, thereby avoid because the temperature decline leads to the wasting of resources that the reheating caused, have thermal-insulated heat retaining advantage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a polyacrylamide polymerization reactor with an inner wall cleaning function according to the present invention;

FIG. 2 is a schematic view of the connection between the stirring paddle and the rotating shaft of the present invention;

fig. 3 is a schematic connection diagram of the rotating rod and the first and second bevel gears according to the present invention.

In the figure:

1. a body; 2. a feed inlet; 3. a drive motor; 4. a motor; 5. a metal separator; 6. a heat preservation shell; 7. a stirring cleaning mechanism; 8. rotating the rod; 9. a rotating bearing; 10. a first bevel gear; 11. a second bevel gear; 12. a support bar; 13. a rotating shaft; 14. a stirring paddle; 15. a pressure relief valve; 16. supporting legs; 17. a nitrogen gas pipeline; 18. cleaning the bottom plate; 19. the brush is cleaned.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a polyacrylamide polymerization reation kettle with clean function of inner wall.

Referring to the drawings and the detailed description, as shown in fig. 1-3, a polyacrylamide polymerization reactor with inner wall cleaning function according to an embodiment of the present invention includes a body 1 and support legs 16, a stirring cleaning mechanism 7 is disposed at an intermediate position inside the body 1, one end of the stirring cleaning mechanism 7 penetrates one side of the body 1 and is connected to a driving motor 3, a metal partition 5 is disposed inside the stirring cleaning mechanism 7, two groups of metal partitions 5 are disposed, a motor 4 is disposed between the two groups of metal partitions 5, one end of the motor 4 penetrates one side of the metal partition 5 and is connected to a rotating rod 8, a plurality of groups of first bevel gears 10 are uniformly sleeved on the periphery of the rotating rod 8, two sides of the first bevel gears 10 are engaged with a second bevel gear 11, one end of the second bevel gear 11 penetrates one side of the stirring cleaning mechanism 7 and is connected to a stirring paddle 14 through a rotating shaft 13, the rotary bearing 9 is sleeved between the first bevel gears 10, the support rods 12 are fixedly installed on the surface positions of two sides of the rotary bearing 9, the cleaning bottom plate 18 is fixedly installed at one end of each support rod 12, a plurality of groups of cleaning brushes 19 are uniformly installed on the surface position of one side of the cleaning bottom plate 18, raw materials enter the device through the feed inlet 2 to carry out polymerization reaction, the stirring cleaning mechanism 7 can be driven to rotate through the operation of the driving motor 3, the rotating rod 8 can be driven to rotate through the motor 4 in the rotating process, the first bevel gears 10 rotate to drive the second bevel gears 11 to rotate, the stirring paddles 14 can carry out stirring operation, the stirring paddles 14 can carry out independent rotary stirring again when integrally rotating in the device, so that the raw materials are stirred more fully, the polymerization reaction effect is better, and in the stirring process, nitrogen can be blown into the device through the nitrogen pipeline 17, thereby discharge the inside air of device for the device can be in under an anaerobic state, makes device polymerization better, and at the in-process of reaction, rotates along the inner wall surface through clean bottom plate 18 on the rotatory drive bracing piece 12 of rotary rod 8, makes cleaning brush 19 can clean the inner wall, has that the stirring mixes effectually, the clean thorough advantage of inner wall.

In one embodiment, a nitrogen pipeline 17 is arranged inside the body 1, and nitrogen can be blown into the device through the nitrogen pipeline 17, so that air inside the device is exhausted, the device can be in an oxygen-free state, and the polymerization reaction of the device is better.

In one embodiment, the position of one side surface at the top of fuselage body 1 is equipped with feed inlet 2, can load the raw materials through feed inlet 2 fast, very humanized.

In an embodiment, the heat preservation shell 6 that supplies isolated heat to use is installed to fuselage body 1 periphery, can wrap up the device periphery through heat preservation shell 6, reduces the influence of ambient temperature change to the device to can keep warm the heat that produces when carrying out the polymerization reaction to the device, prevent that the temperature from loosing outward, for polymerization reaction provides help, thereby avoid because the temperature decline leads to the wasting of resources that the reheating caused, have thermal-insulated heat retaining advantage.

In one embodiment, fuselage body 1 bottom surface intermediate position is equipped with relief valve 15, can discharge the product that the reaction was accomplished through relief valve 15, and the operating personnel of being convenient for collects.

In one embodiment, the bottom positions of the two side surfaces of the machine body 1 are symmetrically provided with the supporting legs 16, the device can be fixed on the ground through the supporting legs 16, the contact area of the device is increased, and the machine body has the advantage of strong stability.

In one embodiment, the stirring and cleaning mechanism 7 has a plurality of sets of channels formed on a side surface thereof for allowing the support rods 12 and the rotating shaft 13 to rotate, and the channels are formed to facilitate the rotation of the support rods 12 and the rotating shaft 13.

In one embodiment, a notch is formed in the surface of one side of the stirring paddle 14 for more fully stirring raw materials, the raw materials in the device can be stirred by the stirring paddle 14, so that the polymerization reaction is more fully performed, and the contact area between the raw materials can be increased by the notch formed in the surface, so that the polymerization reaction effect of the device is better.

The working principle is as follows: in the actual use process, the device can be fixed through the supporting legs 16, the stability of the device is enhanced, after the device is fixed, raw materials enter the device through the feeding hole 2 to carry out polymerization reaction, the stirring cleaning mechanism 7 can be driven to rotate through the operation of the driving motor 3, the rotating rod 8 can be driven to rotate through the motor 4 in the rotating process, the first bevel gear 10 rotates to drive the second bevel gear 11 to rotate, so that the stirring paddle 14 can carry out stirring operation, the stirring paddle 14 can carry out independent rotating stirring again while the internal whole body rotates, so that the raw materials are stirred more fully, the polymerization reaction effect is better, and in the stirring process, nitrogen can be blown into the device through the nitrogen pipeline 17, so that the air in the device is discharged, so that the device can be in an anaerobic state, make device polymerization better, in the in-process of reaction, it is rotatory along the inner wall surface to drive clean bottom plate 18 on the bracing piece 12 through the rotation of rotary rod 8, make clean brush 19 can clean the inner wall, it is effectual to have the stirring mixing, the clean thorough advantage of inner wall, and can wrap up the device periphery through heat preservation shell 6 when using, reduce the influence of ambient temperature change to the device, and can keep warm to the heat that the device produced when carrying out polymerization reaction, prevent that the temperature from loosing outward, for polymerization provides help, thereby avoid because the temperature decline leads to reheating the wasting of resources who causes, thereby have thermal-insulated heat retaining advantage, the device wholly has thermal-insulated heat retaining, the stirring mixes effectually, the clean thorough advantage of inner wall.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a polyacrylamide polymerization reaction kettle with clean function of inner wall, includes fuselage body (1) and supporting leg (16), its characterized in that, the inside intermediate position of fuselage body (1) is equipped with the clean mechanism of stirring (7), the clean mechanism of stirring (7) one end runs through fuselage body (1) one side and is connected with driving motor (3), the clean mechanism of stirring (7) inside is equipped with metal partition (5), and metal partition (5) are equipped with two sets ofly altogether, and are two sets of the position is equipped with motor (4) between metal partition (5), motor (4) one end is run through metal partition (5) one side and is connected with rotary rod (8), rotary rod (8) periphery has evenly cup jointed a plurality of first bevel gear (10) of group, first bevel gear (10) both sides meshing is connected with second bevel gear (11), second bevel gear (11) one end is run through clean mechanism of stirring (7) one side through pivot (13) and stirring rake (13) 14) The connection, swivel bearing (9) has been cup jointed to the position between first bevel gear (10), swivel bearing (9) both sides surface position fixed mounting has bracing piece (12), bracing piece (12) one end fixed mounting has clean bottom plate (18), clean bottom plate (18) one side surface position evenly installs clean brush (19) of a plurality of groups.

2. The polyacrylamide polymerization reactor with inner wall cleaning function as claimed in claim 1, wherein a nitrogen gas pipeline (17) is arranged inside said machine body (1).

3. The polyacrylamide polymerization reactor with inner wall cleaning function as claimed in claim 1, wherein a feed inlet (2) is arranged on a surface position of one side of the top of the machine body (1).

4. The polyacrylamide polymerization reactor with inner wall cleaning function as claimed in claim 1, wherein the machine body (1) is provided at its periphery with a heat-insulating shell (6) for insulating heat.

5. The polyacrylamide polymerization reactor with inner wall cleaning function as claimed in claim 1, wherein a pressure relief valve (15) is arranged at the middle position of the bottom surface of the machine body (1).

6. The polyacrylamide polymerization reactor with inner wall cleaning function as claimed in claim 1, wherein the bottom positions of the two side surfaces of the machine body (1) are symmetrically provided with supporting legs (16).

7. The polyacrylamide polymerization reactor with inner wall cleaning function as claimed in claim 1, wherein a plurality of sets of channels for the support rod (12) and the rotation shaft (13) to rotate are formed on one side surface of the stirring cleaning mechanism (7).

8. The polyacrylamide polymerization reactor with inner wall cleaning function as claimed in claim 1, wherein a slot for more fully stirring raw materials is opened on one side surface of the stirring paddle (14).