CN211120449U - Environment-friendly low-mercury catalyst drying device - Google Patents

Abstract

The utility model discloses a low mercury catalyst drying device of environment-friendly, concretely relates to low mercury catalyst production technical field, including a stoving section of thick bamboo, the inside of a stoving section of thick bamboo is equipped with the (mixing) shaft, the fixed surface of (mixing) shaft is connected with a plurality of support frames, the one end fixedly connected with puddler of (mixing) shaft is kept away from to the support frame, and is adjacent the equal fixedly connected with fixing base of puddler to opposite one end. The utility model discloses a (mixing) shaft rotates and drives stirring gyro wheel and uses the (mixing) shaft to rotate as the pivot for mutual slip between second gib block and the feed inlet, thereby make stirring gyro wheel use the (mixing) shaft as pivot pivoted rotation simultaneously, cooperation support frame and puddler are to the stirring of the inside material of drying cylinder, and first electric heating pipe and second electric heating pipe heat the drying to the inside material of drying cylinder, make and evenly dry the material in the drying cylinder, thereby even stoving energy utilization rate height does benefit to the purpose of environmental protection.

Description

Environment-friendly low-mercury catalyst drying device

Technical Field

The utility model relates to a low mercury catalyst production technical field, more specifically say, the utility model relates to a low mercury catalyst drying device of environment-friendly.

Background

Since the modern society, polyvinyl chloride resin is widely used, and two main methods for producing vinyl chloride, i.e., a calcium carbide method and an acetylene method, are generally used. China has more coal and less oil, so the method has the advantages of low cost and low cost; the calcium carbide method is relatively suitable for the national conditions of China, and in the process of producing vinyl chloride by the calcium carbide method, a mercury catalyst has an irreplaceable effect as a catalyst, and people gradually realize the problem caused by waste mercury recovery along with the development of processes for many years, so that a low-mercury catalyst is gradually developed, the same catalytic effect can be achieved, the mercury consumption can be reduced, and a semi-finished product of the low-mercury catalyst is obtained by adopting a method of precipitating an immersion liquid.

But prior art when the in-service use, adopt static stoving usually or use the air-blower to send into the electric heater with the air and heat and obtain high-temperature gas, then send high-temperature gas into a stoving section of thick bamboo, dry the mercury catalyst in the section of thick bamboo, the stoving time is longer like this, and energy utilization is not high to be unfavorable for the environmental protection.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a low mercury catalyst drying device of environment-friendly, rotate and drive the stirring gyro wheel through the (mixing) shaft and use the (mixing) shaft to rotate as the pivot, make mutual slip between second gib block and the feed inlet, thereby make the stirring gyro wheel use the (mixing) shaft as pivot pivoted rotation simultaneously, cooperation support frame and puddler to the stirring of the inside material of drying cylinder, and first electric heating pipe and second electric heating pipe heat the drying cylinder inside material and dry, make and evenly dry the material in the drying cylinder, thereby even stoving energy utilization rate height does benefit to the purpose of environmental protection, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly low-mercury catalyst drying device comprises a drying cylinder, wherein a stirring shaft is arranged inside the drying cylinder, the surface of the stirring shaft is fixedly connected with a plurality of supporting frames, one end of each supporting frame, far away from the stirring shaft, is fixedly connected with a stirring rod, one end of each adjacent stirring rod, facing to the opposite side, is fixedly connected with a fixed seat, the middle parts of the two fixed seats are fixedly connected with a transmission rod, the middle part of the transmission rod is rotatably connected with a bearing seat, the surface of the bearing seat is fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the bearing seat, is fixedly connected with a stirring roller, the surface of the stirring roller is fixedly connected with a first guide strip, the inner wall of the drying cylinder is fixedly wound with a second guide strip, and the surface of the second guide strip is movably meshed with the surface of the first guide strip, a first electric heating pipe is fixedly embedded in the stirring shaft, and a second electric heating pipe is fixedly embedded in the stirring rod.

In a preferred embodiment, the number of the supporting frames is twelve, and every two supporting frames are in one group, and six groups of the supporting frames are fixedly connected to the surface of the stirring shaft in an annular shape.

In a preferred embodiment, the bottom of the drying cylinder is of a circular arc structure, and the circular arc degree of the inner wall of the bottom of the drying cylinder is equal to the circular arc degree of the stirring roller.

In a preferred embodiment, the second guide strip is fixedly wound on the inner wall of the drying drum at a position corresponding to the stirring roller, and the second guide strip is obliquely arranged on the inner wall of the drying drum.

In a preferred embodiment, the top of the drying cylinder is provided with a feeding hole, the bottom of the drying cylinder is provided with three discharging holes, and the three discharging holes are annularly formed in the bottom of the drying cylinder.

In a preferred embodiment, the top of the drying drum is fixedly connected with a driving motor through a driving motor bracket, an output shaft of the driving motor penetrates through and extends to the inside of the drying drum, and the output shaft of the driving motor is fixedly connected to the top of the stirring shaft.

In a preferred embodiment, the bottom of the inner wall of the drying cylinder is fixedly connected with a fixed base, and the top of the fixed base is rotatably connected with the bottom of the stirring shaft through a bearing.

In a preferred embodiment, the number of the connecting rods is three, and the three connecting rods are fixedly connected to the surface of the bearing seat in a ring shape.

The utility model discloses a technological effect and advantage:

1. the stirring roller is driven to rotate by the rotation of the stirring shaft by taking the stirring shaft as a rotating shaft, so that the second guide strip and the feed inlet slide mutually, the stirring roller rotates by taking the stirring shaft as the rotating shaft, the support frame and the stirring rod are matched for stirring materials in the drying cylinder, and the first electric heating pipe and the second electric heating pipe are used for heating and drying the materials in the drying cylinder, so that the materials in the drying cylinder can be uniformly dried, the uniform drying energy utilization rate is high, and the environment-friendly purpose is facilitated;

2. can turn the material of stoving bobbin base portion through the first gib block of stirring roller cooperation, and make through the connecting rod between stirring roller and the bearing frame and rotate the in-process and can evenly turn the material of stoving bobbin base portion at the stirring roller, can prevent that the material from causing in the bottom of stoving bobbin to pile up to the realization can prevent that the material bottom from piling up the purpose, compares with prior art, can prevent that the material bottom from piling up.

Drawings

Fig. 1 is a front sectional view of the overall structure of the present invention.

Fig. 2 is an overall structure front view of the present invention.

Fig. 3 is a sectional view of the whole structure of the present invention.

Fig. 4 is a schematic view of the structure of the stirring roller of the present invention.

Fig. 5 is a side view of the structure of the stirring roller of the present invention.

The reference signs are: 1. a drying drum; 2. a stirring shaft; 3. a support frame; 4. a stirring rod; 5. a fixed seat; 6. a transmission rod; 7. a bearing seat; 8. a connecting rod; 9. stirring rollers; 10. a first guide bar; 11. a second guide bar; 12. a feed inlet; 13. a drive motor; 14. a fixed base; 15. a discharge port; 16. a first electric heating tube; 17. a second electric heating tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in FIGS. 1-5, the utility model provides an environment-friendly low-mercury catalyst drying device, which comprises a drying cylinder 1, wherein a stirring shaft 2 is arranged inside the drying cylinder 1, the surface of the stirring shaft 2 is fixedly connected with a plurality of support frames 3, one end of each support frame 3, which is far away from the stirring shaft 2, is fixedly connected with a stirring rod 4, one end of each adjacent stirring rod 4, which is opposite to the other end, is fixedly connected with a fixed seat 5, the middle parts of the two fixed seats 5 are fixedly connected with a transmission rod 6, the middle part of the transmission rod 6 is rotatably connected with a bearing seat 7, the surface of the bearing seat 7 is fixedly connected with a connecting rod 8, one end of the connecting rod 8, which is far away from the bearing seat 7, is fixedly connected with a stirring roller 9, the surface of the stirring roller 9 is fixedly connected with a first guide strip 10, the inner wall of the drying cylinder 1 is fixedly wound with a second guide, a first electric heating pipe 16 is fixedly embedded in the stirring shaft 2, and a second electric heating pipe 17 is fixedly embedded in the stirring rod 4, so that the materials in the drying cylinder 1 can be dried through the first electric heating pipe 16 and the second electric heating pipe 17;

the number of the support frames 3 is twelve, every two support frames 3 are in one group, and six groups of the support frames 3 are fixedly connected to the surface of the stirring shaft 2 in an annular shape, so that two adjacent stirring rods 4 can be arranged in parallel;

the bottom of the drying cylinder 1 is of an arc-shaped structure, and the arc degree of the inner wall of the bottom of the drying cylinder 1 is equal to that of the stirring roller 9, so that the stirring roller 9 can be matched with the first guide strip 10 to turn over the materials at the bottom of the drying cylinder 1;

the second guide strips 11 are fixedly wound on the inner wall of the drying cylinder 1 corresponding to the position of the stirring roller 9, and the second guide strips 11 are obliquely arranged on the inner wall of the drying cylinder 1, so that when the stirring rod 4 drives the stirring roller 9 to rotate through the transmission rod 6, the second guide strips 11 and the feed inlet 12 can slide mutually, and the stirring roller 9 can rotate while taking the stirring shaft 2 as a rotating shaft due to the oblique arrangement of the second guide strips 11;

the top of the drying cylinder 1 is provided with a feeding hole 12, the bottom of the drying cylinder 1 is provided with three discharging holes 15, and the three discharging holes 15 are annularly arranged at the bottom of the drying cylinder 1, so that feeding and discharging are facilitated;

the top of the drying cylinder 1 is fixedly connected with a driving motor 13 through a driving motor bracket, an output shaft of the driving motor 13 penetrates through and extends into the drying cylinder 1, and an output shaft of the driving motor 13 is fixedly connected to the top of the stirring shaft 2;

the bottom of the inner wall of the drying cylinder 1 is fixedly connected with a fixed base 14, and the top of the fixed base 14 is rotatably connected with the bottom of the stirring shaft 2 through a bearing;

the quantity of connecting rod 8 is three, and three connecting rod 8 is annular fixed connection on the surface of bearing frame 7 for leave the space between stirring roller 9 and the bearing frame 7, and can turn the material of drying cylinder 1 bottom at stirring roller 9 pivoted in-process through connecting rod 8 between stirring roller 9 and the bearing frame 7.

The implementation mode is specifically as follows: when in use, the driving motor 13 drives the stirring shaft 2 to rotate, so that the stirring shaft 2 drives the support frame 3 to rotate, the support frame 3 drives the stirring rod 4 to rotate by taking the stirring shaft 2 as a rotating shaft, when the stirring rod 4 rotates, the stirring roller 9 is driven by the fixing seat 5, the transmission rod 6, the bearing seat 7 and the connecting rod 8 to rotate by taking the stirring shaft 2 as a rotating shaft, the first guide strip 10 is matched with the second guide strip 11, so that when the stirring roller 9 rotates by taking the stirring shaft 2 as a rotating shaft, the second guide strip 11 and the feed inlet 12 can slide mutually, the stirring roller 9 rotates by taking the stirring shaft 2 as a rotating shaft by matching with the inclined arrangement of the second guide strip 11, so that the stirring roller 9 can turn the material at the bottom of the drying cylinder 1 by matching with the first guide strip 10, and the support frame 3 and the stirring rod 4 are matched for stirring the material in the drying cylinder 1, the first electric heating pipe 16 and the second electric heating pipe 17 are used for heating and drying the materials in the drying cylinder 1, so that the materials in the drying cylinder 1 can be uniformly dried, and the embodiment specifically solves the problems of long drying time, low energy utilization rate and environmental friendliness existing in the prior art;

rotation when using (mixing) shaft 2 as pivot pivoted through stirring roller 9 for stirring roller 9 cooperation first gib block 10 can turn the material of drying cylinder 1 bottom, and leave the space through connecting rod 8 between stirring roller 9 and the bearing frame 7, make through connecting rod 8 between stirring roller 9 and the bearing frame 7 that rotation in-process can evenly turn the material of drying cylinder 1 bottom when stirring roller 9 uses (mixing) shaft 2 as pivot pivoted, can prevent that the material from causing in the bottom of drying cylinder 1 and piling up, the problem is piled up to the material bottom that can not prevent that exists among the prior art that this embodiment has specifically been solved.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, the stirring shaft 2 rotates to drive the stirring roller 9 to rotate by taking the stirring shaft 2 as a rotating shaft, so that the second guide strips 11 and the feed inlet 12 slide mutually, the stirring roller 9 rotates by taking the stirring shaft 2 as the rotating shaft, the supporting frame 3 and the stirring rod 4 are matched to stir materials in the drying cylinder 1, and the first electric heating pipe 16 and the second electric heating pipe 17 heat and dry the materials in the drying cylinder 1, so that the materials in the drying cylinder 1 can be uniformly dried, and the uniform drying energy utilization rate is high, thereby being beneficial to the purpose of environmental protection;

referring to the attached drawings 1-5 of the specification, the materials at the bottom of the drying cylinder 1 can be turned by matching the stirring roller 9 with the first guide strip 10, and the materials at the bottom of the drying cylinder 1 can be uniformly turned in the rotation process of the stirring roller 9 through the connecting rod 8 between the stirring roller 9 and the bearing seat 7, so that the materials can be prevented from being stacked at the bottom of the drying cylinder 1, and the purpose of preventing the materials from being stacked at the bottom is achieved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the 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 (8)

1. The utility model provides a low mercury catalyst drying device of environment-friendly, includes a stoving section of thick bamboo (1), its characterized in that: the drying drum is characterized in that a stirring shaft (2) is arranged inside the drying drum (1), a plurality of support frames (3) are fixedly connected to the surface of the stirring shaft (2), one end, far away from the stirring shaft (2), of each support frame (3) is fixedly connected with a stirring rod (4), one end, towards the opposite side, of each adjacent stirring rod (4) is fixedly connected with a fixing seat (5), a transmission rod (6) is fixedly connected to the middle of each fixing seat (5), a bearing seat (7) is rotatably connected to the middle of each transmission rod (6), a connecting rod (8) is fixedly connected to the surface of each bearing seat (7), a stirring roller (9) is fixedly connected to one end, far away from each bearing seat (7), of each connecting rod (8), a first guide strip (10) is fixedly connected to the surface of each stirring roller (9), and a second guide strip (11), and the surface of the second guide strip (11) is movably engaged with the surface of the first guide strip (10), a first electric heating pipe (16) is fixedly embedded in the stirring shaft (2), and a second electric heating pipe (17) is fixedly embedded in the stirring rod (4).

2. The environment-friendly low-mercury catalyst drying device of claim 1, wherein: the number of the support frames (3) is twelve, every two support frames (3) form a group, and six groups of the support frames (3) are fixedly connected to the surface of the stirring shaft (2) in an annular shape.

3. The environment-friendly low-mercury catalyst drying device of claim 1, wherein: the bottom of the drying cylinder (1) is of a circular arc structure, and the radian of the inner wall of the bottom of the drying cylinder (1) is equal to that of the stirring roller (9).

4. The environment-friendly low-mercury catalyst drying device of claim 1, wherein: the second guide strip (11) is fixedly wound on the inner wall of the drying cylinder (1) corresponding to the stirring roller (9), and the second guide strip (11) is obliquely arranged on the inner wall of the drying cylinder (1).

5. The environment-friendly low-mercury catalyst drying device of claim 1, wherein: feed inlet (12) have been seted up at the top of a stoving section of thick bamboo (1), discharge gate (15) have been seted up to the bottom of a stoving section of thick bamboo (1), and the quantity of discharge gate (15) is three, three discharge gate (15) are the annular and set up in the bottom of a stoving section of thick bamboo (1).

6. The environment-friendly low-mercury catalyst drying device of claim 1, wherein: the top of drying cylinder (1) is passed through driving motor support fixedly connected with driving motor (13), the output shaft of driving motor (13) runs through and extends to the inside of drying cylinder (1), and the output shaft fixed connection of driving motor (13) is at the top of (mixing) shaft (2).

7. The environment-friendly low-mercury catalyst drying device of claim 1, wherein: the bottom of the inner wall of the drying cylinder (1) is fixedly connected with a fixed base (14), and the top of the fixed base (14) is rotatably connected with the bottom of the stirring shaft (2) through a bearing.

8. The environment-friendly low-mercury catalyst drying device of claim 1, wherein: the number of the connecting rods (8) is three, and the three connecting rods (8) are fixedly connected to the surface of the bearing seat (7) in an annular mode.

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