CN215028807U

CN215028807U - Oxidation natural rubber acidizing device

Info

Publication number: CN215028807U
Application number: CN202120335780.0U
Authority: CN
Inventors: 朱严瑾; 蔺延喜; 张荣华; 罗建宇; 展璟; 邓秋阳
Original assignee: Yunnan Natural Rubber Industry Group Co ltd
Current assignee: Yunnan Natural Rubber Industry Group Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-12-07
Anticipated expiration: 2031-02-05

Abstract

The utility model provides an epoxidizing natural rubber acidizing device. The epoxidized natural rubber acidification device comprises a shell, wherein the top of the shell is provided with a first through hole; the purification box is fixedly arranged at the top of the shell, and a second through hole is formed in the inner wall of the bottom of the purification box; the hollow rod is rotatably arranged in the shell and is provided with a plurality of circulation holes; the stirring rods are symmetrically arranged on the hollow rod; the filter core, the filter core sets up in the purifying box. The utility model provides an epoxy natural rubber acidizing device has the quality that can control the dosage of joining acid, make the later stage product and obtained the assurance, promoted mixed effect, stirring comparatively even, the combustion gas is comparatively safe, reduced the uncomfortable advantage of feeling of personnel.

Description

Oxidation natural rubber acidizing device

Technical Field

The utility model relates to a natural rubber technical field especially relates to an epoxidizing natural rubber acidizing device.

Background

The raw rubber with the epoxy group structure is formed by treating the natural rubber with organic acid peroxide or hydrogen peroxide and organic acid. The rubber has the advantages of good wet skid resistance, excellent air tightness, good oil resistance and the like.

The latex and acid are required to be subjected to an acidification reaction when the epoxidized natural rubber is processed, and the latex and acid are mixed in a traditional manner that the latex is poured into a barrel, the corresponding amount of acid is added, and then the mixture is uniformly stirred by using a stirring rod, however, the mixing manner may have nonuniform stirring, the amount of the added acid cannot be well controlled when the acid is added, so that the production quality of a later product is caused, and certain odors are generated during the reaction, and the odors are uncomfortable and can affect the physical health of people.

Therefore, there is a need to provide a new acidification device for epoxidized natural rubber to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a have can control the dosage of live joining acid, make the quality of later stage product obtain guarantee, promoted mixed effect, stirring comparatively even, the combustion gas is comparatively safe, reduced the uncomfortable epoxy natural rubber acidizing device who feels of personnel.

In order to solve the above technical problem, the utility model provides an epoxy natural rubber acidizing device includes: the top of the shell is provided with a first through hole; the purification box is fixedly arranged at the top of the shell, and a second through hole is formed in the inner wall of the bottom of the purification box; the hollow rod is rotatably arranged in the shell and is provided with a plurality of circulation holes; the stirring rods are symmetrically arranged on the hollow rod; the filter element is arranged in the purification box; the two sealing gaskets are fixedly arranged on the inner walls of the top and the bottom of the purifying box respectively, and the two sealing gaskets are in contact with the filter element; the first feed hopper is fixedly arranged on one side of the shell; the liquid discharging mechanism is arranged above the shell; and the rotating mechanism is arranged at the top of the shell.

Preferably, flowing back mechanism includes box, water pump, liquid suction pipe, fluid-discharge tube, fixed plate, connecting pipe and sealed bearing, box fixed mounting be in one side of casing, water pump fixed mounting be in the top of box, liquid suction pipe fixed mounting be in on the mouth of drinking water of water pump, just the one end of liquid suction pipe extends to in the box, fluid-discharge tube fixed mounting be in on the outlet of water pump, fixed plate fixed mounting be in one side of purifying box, connecting pipe fixed mounting be in the bottom of fixed plate, just the connecting pipe with fluid-discharge tube fixed connection, sealed bearing fixed mounting be in on the inner wall of hollow rod, just sealed bearing's inner circle with connecting pipe fixed connection.

Preferably, the rotating mechanism comprises a motor, a first gear and a second gear, the motor is fixedly installed at the top of the shell, the first gear is fixedly sleeved on an output shaft of the motor, the second gear is fixedly sleeved on the hollow rod, and the second gear is meshed with the first gear.

Preferably, the bottom fixed mounting of casing has row material pipe, bar hole and slot have been seted up on the both sides inner wall of row material pipe respectively, slidable mounting has the baffle on the bar hole, one side of baffle extends to in the slot.

Preferably, the box body is provided with transparent glass, and the transparent glass is provided with a graduated scale.

Preferably, a second feeding hopper is fixedly installed at one side of the box body.

Preferably, the third through-hole has all been seted up to the both sides inner wall of purifying box, two equal fixed mounting has the filter screen in the through-hole.

Compared with the prior art, the utility model provides an epoxy natural rubber acidizing device has following beneficial effect:

the utility model provides an epoxidizing natural rubber acidizing device, latex is poured into the casing through the first feeder hopper, and sour is poured into the box through the second feeder hopper, observes the scale on the clear glass according to the volume of latex, can observe whether the sour of pouring is too much or too little, can control the dosage of adding sour, makes the quality of later stage product obtain the assurance;

through the rotation of the motor, the water pump, the first gear, the second gear, the hollow rod, the plurality of stirring rods, the liquid pumping pipe, the box body, the liquid discharge pipe, the connecting pipe and the plurality of stirring rods, the mixing effect of acid and latex can be improved, and the stirring is more uniform;

through the first through hole, the second through hole, the filter element, the two third through holes and the two filter screens, discharged gas is safer, and the discomfort of personnel is reduced;

through baffle and row material pipe, can make the material discharge from arranging the material pipe.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of an epoxidized natural rubber acidification device according to the present invention;

FIG. 2 is a schematic cross-sectional view of the hollow tube and the connecting tube of the present invention;

FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1;

fig. 4 is an enlarged structural view of a portion B shown in fig. 1.

Reference numbers in the figures: 1. a housing; 2. a purification box; 3. a hollow shaft; 4. a stirring rod; 5. a filter element; 6. a gasket; 7. a first feed hopper; 8. a box body; 9. a water pump; 10. a liquid pumping pipe; 11. a liquid discharge pipe; 12. a fixing plate; 13. a connecting pipe; 14. sealing the bearing; 15. a motor; 16. a first gear; 17. a second gear; 18. a discharge pipe; 19. a baffle plate; 20. a second feed hopper.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-4, fig. 1 is a schematic structural diagram of an embodiment of an acidification device for epoxidized natural rubber according to the present invention; FIG. 2 is a schematic cross-sectional view of the hollow tube and the connecting tube of the present invention; FIG. 3 is an enlarged view of portion A of FIG. 1; fig. 4 is an enlarged schematic view of part B shown in fig. 1. The epoxidizing natural rubber acidizing device comprises: the device comprises a shell 1, wherein a first through hole is formed in the top of the shell 1; the purification box 2 is fixedly arranged at the top of the shell 1, and a second through hole is formed in the inner wall of the bottom of the purification box 2; the hollow rod 3 is rotatably arranged in the shell 1, and a plurality of circulation holes are formed in the hollow rod 3; a plurality of stirring rods 4, wherein the stirring rods 4 are symmetrically arranged on the hollow rod 3; the filter element 5 is arranged in the purification box 2; the two sealing gaskets 6 are respectively and fixedly arranged on the inner walls of the top and the bottom of the purifying box 2, and the two sealing gaskets 6 are in contact with the filter element 5; the first feed hopper 7 is fixedly arranged on one side of the shell 1; the liquid discharging mechanism is arranged above the shell 1; and the rotating mechanism is arranged at the top of the shell 1.

The drainage mechanism includes box 8, water pump 9, liquid suction pipe 10, fluid-discharge tube 11, fixed plate 12, connecting pipe 13 and sealed bearing 14, box 8 fixed mounting be in one side of casing 1, water pump 9 fixed mounting be in the top of box 8, liquid suction pipe 10 fixed mounting be in on the mouth that draws water of water pump 9, just the one end of liquid suction pipe 10 extends to in the box 8, fluid-discharge tube 11 fixed mounting be in on the outlet of water pump 9, fixed plate 12 fixed mounting be in one side of purifying box 2, connecting pipe 13 fixed mounting be in the bottom of fixed plate 12, just connecting pipe 13 with fluid-discharge tube 11 fixed connection, sealed bearing 14 fixed mounting be in on the inner wall of hollow rod 3, just sealed bearing 14 the inner circle with connecting pipe 13 fixed connection.

The rotating mechanism comprises a motor 15, a first gear 16 and a second gear 17, the motor 15 is fixedly installed at the top of the shell 1, the first gear 16 is fixedly sleeved on an output shaft of the motor 15, the second gear 17 is fixedly sleeved on the hollow rod 3, and the second gear 17 is meshed with the first gear 16.

The bottom fixed mounting of casing 1 has row material pipe 18, bar hole and slot have been seted up on the both sides inner wall of row material pipe 18 respectively, slidable mounting has baffle 19 on the bar hole, one side of baffle 19 extends to in the slot.

The transparent glass is arranged on the box body 8, the graduated scale is arranged on the transparent glass, and then the graduated scale on the transparent glass can be observed according to the amount of the latex, so that whether the poured acid is too much or too little can be observed, the dosage of the added acid can be controlled, and the quality of a product in the later period is ensured.

One side fixed mounting of box 8 has second feeder hopper 20, through second feeder hopper 20 can make things convenient for acid to add in the box 8.

Third through-hole, two have all been seted up to the both sides inner wall of purifying box 2 equal fixed mounting has the filter screen in the through-hole, and then can discharge the gas that produces from the third through-hole, through the filter screen can prevent inside entering dust.

The utility model provides an epoxy natural rubber acidizing device's theory of operation as follows:

when the device is used, latex is poured into the shell 1 through the first feeding hopper 7, acid is poured into the box body 8 through the second feeding hopper 20, the box body 8 is added with the acid, the graduated scale on the transparent glass is observed according to the amount of the latex, whether the poured acid is too much or too little can be observed, the dosage of the added acid can be controlled, and the quality of a product at a later stage is ensured;

then the motor 15 and the water pump 9 are started simultaneously, the motor 15 drives the hollow rod 3 to rotate through the first gear 16 and the second gear 17, the hollow rod 3 drives the stirring rods 4 to rotate, at the moment, the water pump 9 conveys acid in the box body 8 to the liquid discharge pipe 11 through the liquid suction pipe 10, the liquid discharge pipe 11 conveys the acid into the hollow rod 3 through the connecting pipe 13, the hollow rod 3 discharges the acid into the shell 1 through the circulation holes, and the acid and the stirring rods 4 are mixed and stirred through slowly adding the acid, so that the mixing effect can be improved, and the stirring is uniform;

during mixing, certain gas is generated, the gas passes through the first through hole and the second through hole, the gas is discharged into the filter element 5, and after being adsorbed by the filter element 5, the gas passes through the two third through holes and the two filter screens, so that the discharged gas is safe, and the discomfort of personnel is reduced;

after the acidification reaction, the baffle 19 is pulled out of the discharge pipe 18, so that the material can be discharged from the discharge pipe 18.

the utility model provides an epoxidizing natural rubber acidizing device, latex is poured into casing 1 through first feeder hopper 7, and sour is poured into box 8 through second feeder hopper 20, observes the scale on the clear glass according to the volume of latex, can observe whether the sour of pouring into is too much or too little, can control the dosage of adding sour, makes the quality of later stage product obtain the assurance;

the mixing effect of acid and latex can be improved and the stirring is more uniform through the rotation of the motor 15, the water pump 9, the first gear 16, the second gear 17, the hollow rod 3, the plurality of stirring rods 4, the liquid pumping pipe 10, the inside of the box body 8, the liquid discharge pipe 11, the connecting pipe 13 and the plurality of stirring rods 4;

through the first through hole, the second through hole, the filter element 5, the two third through holes and the two filter screens, discharged gas is safer, and the discomfort of personnel is reduced;

through the baffle plate 19 and the discharge pipe 18, the material can be discharged from the discharge pipe 18.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An epoxidized natural rubber acidizing apparatus which is characterized by comprising:

the top of the shell is provided with a first through hole;

the purification box is fixedly arranged at the top of the shell, and a second through hole is formed in the inner wall of the bottom of the purification box;

the hollow rod is rotatably arranged in the shell and is provided with a plurality of circulation holes;

the stirring rods are symmetrically arranged on the hollow rod;

the filter element is arranged in the purification box;

the two sealing gaskets are fixedly arranged on the inner walls of the top and the bottom of the purifying box respectively, and both the two sealing gaskets are in contact with the filter element;

the first feed hopper is fixedly arranged on one side of the shell;

the liquid discharging mechanism is arranged above the shell;

and the rotating mechanism is arranged at the top of the shell.

2. The epoxidized natural rubber acidification device according to claim 1, wherein the liquid discharge mechanism comprises a box body, a water pump, a liquid suction pipe, a liquid discharge pipe, a fixing plate, a connecting pipe and a sealing bearing, the box body is fixedly installed at one side of the housing, the water pump is fixedly installed at the top of the box body, the liquid suction pipe is fixedly installed at a water suction port of the water pump, one end of the liquid suction pipe extends into the box body, the liquid discharge pipe is fixedly installed at a water discharge port of the water pump, the fixing plate is fixedly installed at one side of the purification box, the connecting pipe is fixedly installed at the bottom of the fixing plate, the connecting pipe is fixedly connected with the liquid discharge pipe, the sealing bearing is fixedly installed on the inner wall of the hollow rod, and an inner ring of the sealing bearing is fixedly connected with the connecting pipe.

3. The epoxidized natural rubber acidification device according to claim 1, wherein the rotating mechanism comprises a motor, a first gear and a second gear, the motor is fixedly installed on the top of the housing, the first gear is fixedly sleeved on the output shaft of the motor, the second gear is fixedly sleeved on the hollow rod, and the second gear is meshed with the first gear.

4. The epoxidized natural rubber acidification device according to claim 1, wherein a discharge pipe is fixedly installed at the bottom of the housing, an inner wall of each of two sides of the discharge pipe is respectively provided with a strip-shaped hole and a slot, a baffle is slidably installed on the strip-shaped hole, and one side of the baffle extends into the slot.

5. The epoxidized natural rubber acidification device according to claim 2, wherein a transparent glass is provided on the tank body, and a scale is provided on the transparent glass.

6. The epoxidized natural rubber acidifying device of claim 2, wherein a second hopper is fixedly installed at one side of the housing.

7. The epoxidized natural rubber acidification device according to claim 1, wherein the inner walls of the two sides of the purification box are provided with third through holes, and filter screens are fixedly arranged in the two through holes.