CN113860268A - Insoluble sulfur continuous production screening tank and processing method thereof - Google Patents
Insoluble sulfur continuous production screening tank and processing method thereof Download PDFInfo
- Publication number
- CN113860268A CN113860268A CN202111368438.1A CN202111368438A CN113860268A CN 113860268 A CN113860268 A CN 113860268A CN 202111368438 A CN202111368438 A CN 202111368438A CN 113860268 A CN113860268 A CN 113860268A
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- tank body
- tank
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- insoluble sulfur
- inlet
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 48
- 239000011593 sulfur Substances 0.000 title claims abstract description 48
- 238000012216 screening Methods 0.000 title claims abstract description 18
- 238000010924 continuous production Methods 0.000 title claims abstract description 16
- 238000003672 processing method Methods 0.000 title abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 claims description 33
- 238000010791 quenching Methods 0.000 claims description 30
- 230000000171 quenching effect Effects 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 239000000498 cooling water Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- 239000011261 inert gas Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 11
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/12—Insoluble sulfur (mu-sulfur)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
Abstract
The invention provides a screening tank for continuous production of insoluble sulfur and a processing method thereof, and the screening tank comprises a tank body, wherein one end of the tank body is provided with a feed inlet, the other end of the tank body is provided with a discharge outlet, the feed inlet and the discharge outlet are provided with first rotary joints, the tank body is obliquely arranged, the feed inlet is higher than the discharge outlet, the tank body is provided with an air inlet and an air outlet, the air inlet and the air outlet are both provided with opening and closing valves, the tank body is internally provided with a plurality of steel balls, one side of the tank body, which is close to the discharge outlet, is provided with a three-dimensional filter screen protruding towards the direction far away from the discharge outlet, the tank body is provided with a cooling assembly, and the tank body is provided with a driving assembly for driving the tank body to rotate along an axis. The invention provides a screening tank for continuous production of insoluble sulfur and a processing method thereof.
Description
Technical Field
The invention relates to the technical field of insoluble sulfur production equipment, in particular to a screening tank for continuous production of insoluble sulfur and a processing method thereof.
Background
At present, carbon disulfide IS generally used as a solvent in the production of insoluble sulfur (IS90) by a solvent method (namely a one-step process), and the carbon disulfide belongs to flammable and explosive dangerous chemicals and has certain toxicity to organisms or human bodies, so that the production method has extremely high safety requirements on production.
In order to improve the operation safety and avoid the volatilization and loss of a large amount of solvent, domestic enterprises mostly adopt an intermittent production process; namely, the tank body is kept still and is connected with a pipeline, and the material pipeline connected with the tank body is disassembled after the tank is quenched and filled with materials. And (3) separating the material tank from the quenching pipeline after the tank is full, independently carrying out standing liquid drainage, rotary crushing, curing and washing, drying, solvent recovery and the like on the material in the tank, and standing the tank body after the material in the tank meets the process requirements. And opening the manhole cover, and rotating to discharge.
After each tank IS operated one unit operation, the inert gas replacement, the quenching material receiving and the surplus solvent discharging are repeatedly carried out, and then the rotating and standing exchange treatment IS carried out for a plurality of times, so that the semi-finished product of the insoluble sulfur (IS90) material which meets the requirements can be discharged. The batch production is small, and the product quality stability is poor. It is both labor and time consuming. In enterprises with high output, the number of required equipment is correspondingly increased, the number of workers for batch operation is large, and the labor intensity is high.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects that the insoluble sulfur can not be continuously produced, the labor and the time are wasted, the production efficiency is low, the equipment cost is high, and the labor intensity of workers is high in the prior art, the invention provides the insoluble sulfur continuous production screening tank and the processing method thereof.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an insolubility sulphur continuous production screening jar, includes a jar body, jar body one end is equipped with the feed inlet, and the other end is equipped with the discharge gate, feed inlet and discharge gate department are equipped with first rotary joint, jar body slope sets up, the feed inlet position is higher than the discharge gate position, be equipped with air inlet and gas outlet on the jar body, the air inlet is located jar position that body downside is close to the discharge gate, the gas outlet is located jar body upside and is close to the position of feed inlet, all be equipped with the on-off valve on air inlet and the gas outlet, jar internal a plurality of steel balls that are equipped with, the jar internal one side that is close to the discharge gate is equipped with to keeping away from the convex three-dimensional filter screen of discharge gate direction, be equipped with cooling module on the jar body, be equipped with the drive jar body on the jar body and follow axis pivoted drive assembly.
Before production, a quenching material pipeline is connected with a first rotary joint on a feeding hole, and a material pipeline for connecting the next working procedure is connected with a first rotary joint of a discharging hole; when the tank body is in a static state, introducing inert gas from the gas inlet, discharging the replaced gas from the gas outlet, dismantling a pipeline connected with the gas inlet and the gas outlet after the gas replacement is finished, and driving the tank body to rotate along the axis through the driving assembly; after the tank body normally rotates, quenching materials and quenching liquid are continuously pressed in from a feeding hole, the tank body is obliquely arranged, the quenching materials move towards a discharging hole in the rolling process, the quenching materials (solid insoluble sulfur) in the quenching liquid are crushed by the collision of the steel balls in the tank body, the entrained soluble sulfur is washed and removed by a solvent, when the suspension reaches the discharging hole, the insoluble sulfur is intensively processed into superfine solid sulfur suspension by the steel balls in a thick layer, and the superfine solid sulfur suspension is screened by a three-dimensional filter screen and then continuously sent to the next process; the three-dimensional filter screen can be in a conical, spherical, cylindrical or irregular three-dimensional shape, is not easy to be blocked by steel balls and material particles relative to a plane filter screen, and due to the rotation of the tank body, the suspension can recoil the particles blocked on the three-dimensional filter screen, so that the blockage of the three-dimensional filter screen is prevented, and the passing speed of the suspension is ensured; the cooling assembly is used for exchanging energy with a heating medium in the tank body so as to control the quenching temperature in the rotary tank body.
Further, in order to control the quenching temperature in the rotary tank body, the cooling assembly comprises a cooling jacket sleeved on the outer side of the tank body, a cooling channel is formed between the outer wall surface of the tank body and the inner wall surface of the cooling jacket, a water inlet is formed in one side, close to the discharge port, of the cooling jacket, a water outlet is formed in one side, close to the feed port, of the cooling jacket, a second rotary joint is sleeved on the water inlet and the water outlet, the second rotary joint and the cooling jacket are in rotary sealing, and a water pipe is connected to the second rotary joint.
The second rotary joints are arranged on the water inlet and the water outlet, so that the cooling water is not influenced to be injected into the cooling channel in the rotating process of the tank body; the cooling water in the cooling channel exchanges energy with the heating medium in the rotary tank body to control the quenching temperature in the rotary tank body.
Further, in order to drive the tank body to rotate along the axis, the driving assembly comprises a circumferential rack and at least two large idler wheels, the circumferential rack and the at least two large idler wheels are arranged on the outer wall surface of the cooling jacket, supporting wheels matched with the large idler wheels are arranged below the large idler wheels, the circumferential rack is in transmission connection with a gear on an output shaft of the speed reducer, and the speed reducer is driven by a motor. After the motor is decelerated by the speed reducer, the gear on the output end of the speed reducer drives the circumferential rack, so that the large idler wheel rotates on the riding wheel, and the tank body rotates along the axis.
Furthermore, in order to increase the structural strength of the three-dimensional filter screen and prevent the three-dimensional filter screen from being damaged by the collision of the steel balls, reinforcing ribs are arranged in the three-dimensional filter screen, and in order to ensure that the fineness of the insoluble sulfur flowing out of the rotary tank body reaches the production specification, the mesh number of the three-dimensional filter screen is 140-160 meshes.
Furthermore, the inner wall surface of the tank body is provided with angle steel which is spirally arranged. When the jar body rotated, the steel ball in the jar body and quenching material received the angle steel influence of spiral setting, had the trend that moves to the feed inlet direction, in order to prevent that the steel ball from piling up in the one side that is close to the discharge gate on the one hand, made feed inlet department not roll the steel ball of quenching material, on the other hand can prolong the distance of rolling the quenching material, made the quenching material smash more abundant.
The invention also provides a processing method of the insoluble sulfur continuous production screening tank, which comprises the following steps:
a. replacing inert gas before operation;
under the non-rotation condition of the tank body, inert gas enters the tank body through the gas inlet, the replaced gas is discharged from the gas outlet, after the tank body is replaced to be qualified, the gas pipe connected with the gas inlet and the gas outlet is dismantled, and the valve is closed, so that the space of the tank body is isolated from the outside;
b. before quenching, a motor is started and is decelerated by a speed reducer, and a gear on the output end of the speed reducer drives a circumferential rack, so that a large roller rotates on a riding wheel, and a tank body and a steel ball in the tank rotate;
c. cooling water is started, enters the water inlet through the second rotary joint, exchanges energy with a heating medium in the tank body in the cooling channel and is discharged from the water outlet through the second rotary joint to control the quenching temperature in the rotary tank body;
d. after the rotary tank body operates normally, continuous high-temperature quenching materials are conveyed into the rotary tank body from the feeding hole, heat energy of quenching liquid is transferred and removed through cooling water in the cooling jacket, insoluble sulfur solids in the quenching liquid collide with steel balls in the tank to operate, the solid sulfur is gradually crushed due to the effect of the mounting inclination angle of the tank body, soluble sulfur carried in the solid sulfur is washed and removed by a solvent, when the suspension reaches the discharging hole, the insoluble sulfur is intensively processed into superfine solid sulfur suspension by the steel balls in a thick layer, and the suspension is continuously conveyed into the next procedure from the discharging hole under the rotary motion of the tank body.
The invention has the beneficial effects that: the invention provides a screening tank for continuous production of insoluble sulfur and a processing method thereof.A steel ball in the tank IS organically combined with the installation inclination angle of integral equipment, granular insoluble sulfur (IS90) formed in the tank IS crushed in the operation process of the tank, and the formed solid sulfur (IS90) fine powder IS subjected to extraction and screening effects due to the violent movement of the tank and a solvent; the cooling assembly continuously cools the tank body in the rotating process of the tank body, performs energy exchange with materials in the rotating tank body, and continuously brings out reaction heat, so that the temperature of insoluble sulfur (IS90) suspension liquid materials continuously flowing out of an outlet of the tank body IS reduced to normal temperature, the insoluble sulfur (IS90) suspension liquid flowing out of the rotating tank body has the fineness of more than 150 meshes, and the content of insoluble sulfur (IS90) can reach more than 97%; the operation of the equipment can reduce a plurality of working procedures in the 'one-step' production process, effectively save the process operation cost, greatly reduce the investment cost of the equipment compared with the traditional production equipment with the same scale, and ensure that the 'one-step' insoluble sulfur production process really realizes the continuity.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a can body.
In the figure: 1. the tank body, 101, angle steel, 2, a feed inlet, 3, a discharge port, 4, a first rotary joint, 5, an air outlet, 6, an air inlet, 7, a steel ball, 8, a three-dimensional filter screen, 9, a cooling jacket, 901, a cooling channel, 902, a water inlet, 903, a water outlet, 10, a second rotary joint, 11, a circumferential rack, 12, a big roller, 13, a riding wheel, 14, a speed reducer, 15 and a motor.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
As shown in the figure 1-2, the screening tank for the continuous production of insoluble sulfur comprises a tank body 1, wherein one end of the tank body 1 is provided with a feed inlet 2, the other end of the tank body is provided with a discharge outlet 3, first rotary joints 4 are arranged at the feed inlet 2 and the discharge outlet 3, angle steel 101 which is spirally arranged is arranged on the inner wall surface of the tank body 1, the tank body 1 is obliquely arranged, the feed inlet 2 is higher than the discharge outlet 3, the tank body 1 is provided with an air outlet 5 and an air inlet 6, the air outlet 5 is arranged at the position close to the feed inlet 2 on the upper side of the tank body 1, the air inlet 6 is arranged at the position close to the discharge outlet 3 on the lower side of the tank body 1, the air outlet 5 and the air inlet 6 are both provided with opening and closing valves, a plurality of steel balls 7 are arranged in the tank body 1, one side, close to the discharge outlet 3, in the tank body 1 is provided with a three-dimensional filter screen 8 which protrudes towards the direction far away from the discharge outlet 3, the three-dimensional filter screen 8 is internally provided with reinforcing ribs, and the mesh number of the three-dimensional filter screen 8 is 150 meshes.
The utility model discloses a cooling structure, including jar body 1, be equipped with cooling module on jar body 1, cooling module locates the cooling jacket 9 in the jar body 1 outside including the cover, form cooling channel 901 between jar body 1 outer wall face and the cooling jacket 9 internal face, one side that cooling jacket 9 is close to discharge gate 3 is equipped with water inlet 902, one side that cooling jacket 9 is close to feed inlet 2 is equipped with delivery port 903, all overlap on water inlet 902 and the delivery port 903 and be equipped with second rotary joint 10, second rotary joint 10 and cooling jacket 9 rotary seal, be connected with the water pipe on the second rotary joint 10.
The tank body 1 is provided with a driving assembly for driving the tank body 1 to rotate along an axis, the driving assembly comprises a circumferential rack 11 and three large rollers 12, the circumferential rack 11 and the three large rollers 12 are arranged on the outer wall surface of the cooling jacket 9, the three large rollers 12 are respectively arranged in front of, in the middle of and behind the outer wall surface of the cooling jacket 9, supporting wheels 13 matched with the large rollers 12 are arranged below the large rollers 12, the circumferential rack 11 is connected with a gear on an output shaft of a speed reducer 14 in a transmission manner, and the speed reducer 14 is driven by a motor 15.
The processing method comprises the following steps:
a. replacing inert gas before operation;
under the non-rotation condition of the tank body 1, inert gas enters the tank body 1 through the gas inlet 6, the replaced gas is discharged from the gas outlet 5, after the tank body 1 is replaced to be qualified, a gas pipe connected with the gas inlet 6 and the gas outlet 5 is dismantled, and a valve is closed, so that the space of the tank body 1 is isolated from the outside;
b. before quenching, a motor 15 is started to decelerate through a speed reducer 14, and a gear on the output end of the speed reducer 14 drives a circumferential rack 11, so that a large roller 12 rotates on a riding wheel 13, and a tank body 1 and a steel ball 7 in the tank rotate;
c. starting cooling water, wherein the cooling water enters the water inlet 902 through the second rotary joint 10, and after energy exchange is carried out between the cooling water and a heating medium in the tank body 1 in the cooling channel 901, the cooling water is discharged from the water outlet 903 through the second rotary joint 10 to control the quenching temperature in the rotary tank body 1;
d. after the rotary tank body 1 normally operates, continuous high-temperature quenching materials are conveyed into the rotary tank body 1 from the feeding port 2, heat energy of quenching liquid is transferred and removed through cooling water in the cooling jacket 9, insoluble sulfur solids in the quenching liquid collide with steel balls 7 in the tank to operate, the solid sulfur is gradually crushed due to the effect of the installation inclination angle of the tank body 1, soluble sulfur carried in the solid sulfur is washed and removed by a solvent, when suspension reaches the discharging port 3, the insoluble sulfur is intensively processed into superfine solid sulfur suspension by the steel balls 7 in a thick layer, and the suspension is continuously conveyed into the next process from the discharging port 3 under the rotary motion of the tank body 1.
Directions and references (e.g., up, down, left, right, etc.) may be used in the present disclosure only to aid in the description of features in the figures. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.
In light of the foregoing description of preferred embodiments in accordance with the invention, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides an insoluble sulphur continuous production screening jar which characterized in that: comprises a tank body (1), one end of the tank body (1) is provided with a feed inlet (2), the other end is provided with a discharge port (3), the feed inlet (2) and the discharge port (3) are provided with a first rotary joint (4), the tank body (1) is obliquely arranged, the feed inlet (2) is higher than the discharge port (3), the tank body (1) is provided with a gas outlet (5) and a gas inlet (6), the gas outlet (5) is arranged at the position, close to the feed inlet (2), of the upper side of the tank body (1), the gas inlet (6) is arranged at the position, close to the discharge port (3), of the lower side of the tank body (1), the gas outlet (5) and the gas inlet (6) are both provided with an opening and closing valve, a plurality of steel balls (7) are arranged in the tank body (1), one side, close to the discharge port (3), in the tank body (1), is provided with a three-dimensional filter screen (8) protruding towards the direction far away from the discharge port (3), the cooling assembly is arranged on the tank body (1), and the driving assembly for driving the tank body (1) to rotate along the axis is arranged on the tank body (1).
2. The screening tank for insoluble sulfur continuous production according to claim 1, wherein: the cooling assembly comprises a cooling sleeve (9) sleeved outside the tank body (1), a cooling channel (901) is formed between the outer wall surface of the tank body (1) and the inner wall surface of the cooling sleeve (9), a water inlet (902) is formed in one side, close to the discharge hole (3), of the cooling sleeve (9), a water outlet (903) is formed in one side, close to the feed inlet (2), of the cooling sleeve (9), a second rotary joint (10) is sleeved on the water inlet (902) and the water outlet (903), the second rotary joint (10) and the cooling sleeve (9) are in rotary seal, and a water pipe is connected to the second rotary joint (10).
3. The screening tank for insoluble sulfur continuous production according to claim 2, wherein: the driving assembly comprises a circumferential rack (11) and at least two large rollers (12) which are arranged on the outer wall surface of the cooling jacket (9), supporting wheels (13) matched with the large rollers (12) are arranged below the large rollers (12), the circumferential rack (11) is in transmission connection with a gear on an output shaft of a speed reducer (14), and the speed reducer (14) is driven by a motor (15).
4. The screening tank for insoluble sulfur continuous production according to claim 1, wherein: reinforcing ribs are arranged in the three-dimensional filter screen (8), and the mesh number of the three-dimensional filter screen (8) is 140-160 meshes.
5. The screening tank for insoluble sulfur continuous production according to claim 1, wherein: and the inner wall surface of the tank body (1) is provided with spirally arranged angle steel (101).
6. The method for processing the insoluble sulfur continuous production screening tank as claimed in any one of claims 1 to 5, wherein:
the method comprises the following steps:
a. replacing inert gas before operation;
under the non-rotation condition of the tank body (1), inert gas enters the tank body (1) through the gas inlet (6), the replaced gas is discharged from the gas outlet (5), after the tank body (1) is replaced to be qualified, a gas pipe connected with the gas inlet (6) and the gas outlet (5) is dismantled, and a valve is closed, so that the space of the tank body (1) is isolated from the outside;
b. before quenching, a motor (15) is started and decelerated by a speed reducer (14), and a gear on the output end of the speed reducer (14) drives a circumferential rack (11), so that a large roller (12) rotates on a riding wheel (13), and a tank body (1) and a steel ball (7) in the tank rotate;
c. starting cooling water, enabling the cooling water to enter the water inlet (902) through the second rotary joint (10), and after energy exchange is carried out between the cooling water and a heating medium in the tank body (1) in the cooling channel (901), discharging the cooling water from the water outlet (903) through the second rotary joint (10) to control the quenching temperature in the rotary tank body (1);
d. after the rotary tank body (1) normally operates, continuous high-temperature quenching materials are conveyed into the rotary tank body (1) from the feed port (2), heat energy of quenching liquid is transferred and removed through cooling water in the cooling jacket (9), insoluble sulfur solids in the quenching liquid collide with steel balls (7) in the tank to operate, the solid sulfur is gradually crushed under the action of the installation inclination angle of the tank body (1), soluble sulfur carried in the solid sulfur is washed and removed by a solvent, when the suspension reaches the discharge port (3), the insoluble sulfur is intensively processed into superfine solid sulfur suspension by the steel balls (7) in a thick layer, and the suspension is continuously conveyed into the next process from the discharge port (3) under the rotary motion of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111368438.1A CN113860268A (en) | 2021-11-18 | 2021-11-18 | Insoluble sulfur continuous production screening tank and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111368438.1A CN113860268A (en) | 2021-11-18 | 2021-11-18 | Insoluble sulfur continuous production screening tank and processing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113860268A true CN113860268A (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111368438.1A Pending CN113860268A (en) | 2021-11-18 | 2021-11-18 | Insoluble sulfur continuous production screening tank and processing method thereof |
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| CN (1) | CN113860268A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043381A (en) * | 2022-07-01 | 2022-09-13 | 常州工学院 | Sulfur saturated mother liquor regeneration and recycling device and operation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341714Y (en) * | 1998-04-30 | 1999-10-06 | 李征宇 | Super fine vertical stirring high energy ball mill |
| CN101337660A (en) * | 2008-07-24 | 2009-01-07 | 张海生 | Method for producing insoluble sulfur |
| CN202415160U (en) * | 2012-01-16 | 2012-09-05 | 江西恒兴源化工有限公司 | Rotary kiln device for continuously spraying and quenching insoluble sulfur |
| CN113120869A (en) * | 2019-12-31 | 2021-07-16 | 中国石油化工股份有限公司 | Insoluble sulfur production method and production system |
-
2021
- 2021-11-18 CN CN202111368438.1A patent/CN113860268A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341714Y (en) * | 1998-04-30 | 1999-10-06 | 李征宇 | Super fine vertical stirring high energy ball mill |
| CN101337660A (en) * | 2008-07-24 | 2009-01-07 | 张海生 | Method for producing insoluble sulfur |
| CN202415160U (en) * | 2012-01-16 | 2012-09-05 | 江西恒兴源化工有限公司 | Rotary kiln device for continuously spraying and quenching insoluble sulfur |
| CN113120869A (en) * | 2019-12-31 | 2021-07-16 | 中国石油化工股份有限公司 | Insoluble sulfur production method and production system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043381A (en) * | 2022-07-01 | 2022-09-13 | 常州工学院 | Sulfur saturated mother liquor regeneration and recycling device and operation method thereof |
| CN115043381B (en) * | 2022-07-01 | 2023-09-12 | 常州工学院 | Sulfur saturated mother liquor regeneration and recycling device and operation method thereof |
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