CN111996058A - Horizontal rotary desulfurization equipment and desulfurization process - Google Patents
Horizontal rotary desulfurization equipment and desulfurization process Download PDFInfo
- Publication number
- CN111996058A CN111996058A CN202010814612.XA CN202010814612A CN111996058A CN 111996058 A CN111996058 A CN 111996058A CN 202010814612 A CN202010814612 A CN 202010814612A CN 111996058 A CN111996058 A CN 111996058A
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- barrel
- wear
- horizontal rotary
- desulfurization
- raw coal
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to horizontal rotary desulfurization equipment and a desulfurization process, which comprise a cylinder body (1), a feeding hopper (2), wear-resistant steel balls, a dust collector and a motor (4); after raw coal and a sulfur fixing agent enter the barrel (1) through the feeding hopper (2), the motor (4) drives the barrel (1) to rotate, wear-resistant steel balls in the barrel (1) crush the raw coal to improve the desulfurization efficiency, then the raw coal meeting the desulfurization standard is screened through the strip holes, and the dust collector collects dust generated in the desulfurization process; the invention has the advantages that the raw coal is not easy to adhere to the inner wall of the roller, the damage degree to the device can be reduced, the service life is prolonged, and the invention is environment-friendly and human-friendly.
Description
Technical Field
The invention relates to the technical field of desulfurization, in particular to horizontal rotary desulfurization equipment and a desulfurization process.
Background
The brick is a building material widely applied in the building process, a large amount of coal can be burned in the burning process of the brick, untreated raw coal can release sulfur oxides in the burning process to pollute the environment, a raw material crushing and grinding device is not used in the conventional roller sulfur removal equipment, the sulfur removal efficiency is not high, the raw coal is sticky and sticky, is easy to stick in the equipment and difficult to remove, a raw coal crushing device is not used, the desulfurization efficiency is low, the raw coal is greatly damaged by collision and friction with the inner wall of a roller in the desulfurization process, a large amount of dust can be generated in the stirring process to pollute the environment and harm the health of operators, and aiming at the defects, the invention provides the horizontal rotary desulfurization equipment and the desulfurization process.
Disclosure of Invention
The invention aims to overcome the defects of environmental pollution, great damage to equipment, low desulfurization efficiency and more adhesion in the prior art, and provides horizontal rotary desulfurization equipment and a desulfurization process.
The purpose of the invention is realized by the following technical scheme: a horizontal rotary desulfurization device comprises a cylinder, a feeding hopper, a wear-resistant steel ball, a dust collector and a motor; the feeding hopper is arranged at one end of the barrel, the motor is arranged at the other end of the barrel, a wear-resistant layer is arranged on the inner surface of the barrel, the wear-resistant layer is formed by splicing a plurality of wear-resistant plates, a hollow shaft is arranged at the feeding end, a driving shaft is arranged at the other end of the feeding hopper, the driving shaft is connected with the motor through a coupling, the hollow shaft is connected with the feeding hopper, a plurality of convex strips are arranged on the inner side of each wear-resistant plate, a plurality of strip holes are arranged on the barrel wall of one end of the barrel, close to the coupling, the barrel outer side of the barrel with the strip holes is connected; the upper end of the cylinder cover is connected with the dust collector, the lower end of the cylinder cover is provided with the funnel, and the cylinder body is filled with a plurality of wear-resistant steel balls.
The inner side of the hollow shaft is of a spiral structure, and the roller is transversely arranged, so that raw coal and the sulfur fixing agent can more smoothly enter the roller body through the spiral connection structure and then are crushed by the wear-resistant steel balls, the contact area of the raw coal and the sulfur fixing agent is increased, the reaction rate is increased, the reaction is more sufficient, and the desulfurization efficiency is increased.
The antifriction plate and the barrel are provided with a plurality of screw holes, and the antifriction plate and the barrel are fixed through screws, so that the antifriction plate is convenient to replace, the raised lines arranged on the antifriction plate prevent raw coal from adhering to the barrel, and the damage of the raw coal and the wearable steel balls to the barrel is reduced.
The dust collector comprises an air suction pipe, an outer fan and a collecting box, one end of the air suction pipe is connected with the barrel cover, the other end of the air suction pipe is connected with the collecting box, the outer fan is connected with the collecting box, the dust collector collects dust generated in the desulfurization process, the pollution to the environment is reduced, and the health of operators is protected.
And the hollow shaft and the driving shaft are connected with the support frames through bearings.
The cylinder cover downside is provided with the discharge gate, and the discharge gate below is equipped with the funnel, collects and spills from the funnel and is collected the coal of accomplishing the desulfurization.
The invention has the following advantages: raw coal is not easy to adhere to the inner wall of the roller; the damage degree to the device can be reduced, and the service life is prolonged; the desulfurization efficiency is improved; is friendly to environment and human.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of a wear block;
in the figure: 1-cylinder, 2-feeding funnel, 3-cylinder cover, 4-motor, 5-collecting box, 6-aspiration channel, 7-wear-resisting plate, 8-hollow shaft, 9-driving shaft.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
As shown in fig. 1-3, a horizontal rotary desulfurization device comprises a cylinder 1, a feed hopper 2, wear-resistant steel balls, a dust collector and a motor 4; the feeding hopper 2 is arranged at one end of the barrel body 1, the motor 4 is arranged at the other end of the barrel body 1, a wear-resistant layer is arranged on the inner surface of the barrel body 1, the wear-resistant layer is formed by splicing a plurality of wear-resistant plates 7, a hollow shaft 8 is arranged at the feeding end, a driving shaft 9 is arranged at the other end, the driving shaft 9 is connected with the motor through a coupling, the hollow shaft 8 is connected with the feeding hopper 2, a plurality of raised lines are arranged on the inner side of the wear-resistant plates 7, a plurality of strip holes are arranged on the barrel wall of one end, close to the coupling, of the barrel body 1, the outer side of the barrel body 1 with the strip holes is connected with; the upper end of the cylinder cover 3 is connected with a dust collector, the lower end of the cylinder cover is provided with a funnel, and a plurality of wear-resistant steel balls are filled in the cylinder body 1.
The inner side of the hollow shaft 8 is of a spiral structure.
The wear-resisting plate 7 and the barrel 1 are provided with a plurality of screw holes, and the wear-resisting plate 7 and the barrel 1 are fixed through screws.
The dust collector comprises an air suction pipe 6, an outer fan and a collecting box 5, one end of the air suction pipe 6 is connected with the barrel cover 3, the other end of the air suction pipe is movably connected with the collecting box 5 in a detachable mode, and the outer fan is arranged in the collecting box 5 and connected with the air suction pipe 6.
And two ends of the cylinder body 1 are provided with support frames, and the hollow shaft and the driving shaft are connected with the support frames through bearings.
A discharge port is arranged on the lower side of the cylinder cover 3, and a funnel is arranged below the discharge port.
The upper end of the feeding funnel 2 is a funnel-shaped feeding hopper, the lower end of the feeding funnel is cylindrical, and the feeding funnel is connected with the hollow shaft 8 through a bearing.
A horizontal rotary desulfurization device and a desulfurization process comprise the following steps: raw coal and sulfur fixing agent enter the barrel 1 through the feed hopper 2 and the hollow shaft 8 in a spiral mode, the motor 4 is started, the motor 4 drives the barrel 1 to rotate, the wear-resistant steel balls in the barrel 1 rotate along with the rotation of the wear-resistant steel balls, the raw coal is crushed through the wear-resistant steel balls, the raw coal is leaked through the strip holes formed in the barrel 1 after sulfur fixing is completed, and dust generated in the desulfurization process enters the collecting box 5 through the air suction pipe 6.
The working process of the invention is as follows: raw coal and a desulfurizer spirally enter a cylinder body 1 from a feeding funnel 2 through a hollow shaft 8 according to a certain proportion, a motor 4 works to drive the cylinder body 1 to rotate, rollable wear-resistant steel balls are filled in the cylinder body 1, the wear-resistant steel balls roll along with the rotation of the cylinder body 1, the raw coal is crushed in the rolling process of the wear-resistant steel balls, the contact area of the raw coal and the sulfur fixing agent is increased, the reaction rate is increased, the reaction is more sufficient, a plurality of wear-resistant plates 7 are spliced on the inner wall of the cylinder body 1 through screws, a plurality of raised lines are arranged on the inner side of each wear-resistant plate 7 to buffer the impact force of the raw coal and the wear-resistant steel balls on the wear-resistant plates 7, the service life of the wear-resistant plates 7 is prolonged, the wear-resistant plates 7 are convenient to detach and replace, a plurality of strip holes are arranged on the cylinder wall of one end of the cylinder body, dust that whole desulfurization in-process produced is collected collection box 5 in by outer fan through aspiration channel 6 that barrel casing 3 top is connected, and the pollution abatement protects that the staff is healthy.
Claims (7)
1. A horizontal rotary desulfurization device is characterized in that: comprises a cylinder body (1), a feeding hopper (2), a wear-resistant steel ball, a dust collector and a motor (4); the feeding hopper (2) is arranged at one end of the barrel body (1), the motor (4) is arranged at the other end of the barrel body (1), a wear-resistant layer is arranged on the inner surface of the barrel body (1), the wear-resistant layer is formed by splicing a plurality of wear-resistant plates (7), a hollow shaft (8) is arranged at the feeding end, a driving shaft (9) is arranged at the other end, the driving shaft (9) is connected with the motor through a coupling, the hollow shaft (8) is connected with the feeding hopper (2), a plurality of raised lines are arranged at the inner side close to the wear-resistant plates (7), a plurality of strip holes are arranged on the barrel wall of one end, close to the coupling, of the barrel body (1), of each strip hole is connected with the barrel cover (3), and the strip hole parts of the barrel body (1) are; the upper end of the cylinder cover (3) is connected with a dust collector, and a plurality of wear-resistant steel balls are filled in the cylinder body (1).
2. The horizontal rotary desulfurization apparatus according to claim 1, characterized in that: the inner side of the hollow shaft (8) is of a spiral structure.
3. The horizontal rotary desulfurization apparatus according to claim 1, characterized in that: the wear-resisting plate (7) and the barrel (1) are provided with a plurality of screw holes, and the wear-resisting plate (7) and the barrel (1) are fixed through screws.
4. The horizontal rotary desulfurization apparatus according to claim 1, characterized in that: the dust collector comprises an air suction pipe (6), an outer fan and a collecting box (5), one end of the air suction pipe (6) is connected with the barrel cover (3), the other end of the air suction pipe is movably connected with the collecting box (5) in a detachable mode, and the outer fan is arranged in the collecting box (5) and connected with the air suction pipe (6).
5. The horizontal rotary desulfurization apparatus according to claim 1, characterized in that: the support frames are arranged at two ends of the barrel body (1), and the hollow shaft (8) and the driving shaft (9) are connected with the support frames through bearings.
6. The horizontal rotary desulfurization apparatus according to claim 1, characterized in that: a discharge port is arranged on the lower side of the cylinder cover (3), and a funnel is arranged below the discharge port.
7. A horizontal rotary desulfurization process based on the horizontal rotary desulfurization apparatus as set forth in any one of claims 1 to 6, characterized by comprising the steps of: raw coal and sulfur fixing agent are proportionally fed into the barrel (1) through the hollow shaft (8) in the feeding hopper (2) in a spiral mode, the motor (4) is started, the motor (4) drives the barrel (1) to rotate, the wear-resistant steel balls in the barrel (1) rotate along with the rotation of the barrel, the raw coal is crushed through the wear-resistant steel balls, the raw coal is leaked through the strip holes formed in the barrel (1) after sulfur fixing is completed, and dust generated in the desulfurization process enters the collecting box (5) through the air suction pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010814612.XA CN111996058A (en) | 2020-08-13 | 2020-08-13 | Horizontal rotary desulfurization equipment and desulfurization process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010814612.XA CN111996058A (en) | 2020-08-13 | 2020-08-13 | Horizontal rotary desulfurization equipment and desulfurization process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111996058A true CN111996058A (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010814612.XA Pending CN111996058A (en) | 2020-08-13 | 2020-08-13 | Horizontal rotary desulfurization equipment and desulfurization process |
Country Status (1)
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| CN (1) | CN111996058A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587585A (en) * | 2021-08-06 | 2021-11-02 | 郑州市同鼎机械设备有限公司 | Sand drying machine with polygonal inner cylinder and middle cylinder |
| CN113587588A (en) * | 2021-08-06 | 2021-11-02 | 郑州市同鼎机械设备有限公司 | Polygonal middle cylinder and three-pass sand drying machine with same |
| CN113587589A (en) * | 2021-08-06 | 2021-11-02 | 郑州市同鼎机械设备有限公司 | Polygonal inner cylinder and three-pass sand drying machine with same |
| CN113587587A (en) * | 2021-08-06 | 2021-11-02 | 郑州市同鼎机械设备有限公司 | Outer barrel with antifriction strips and three-pass sand drying machine with outer barrel |
| CN113587586A (en) * | 2021-08-06 | 2021-11-02 | 郑州市同鼎机械设备有限公司 | Spliced multi-edge sand outlet cone and three-pass sand drying machine with same |
-
2020
- 2020-08-13 CN CN202010814612.XA patent/CN111996058A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587585A (en) * | 2021-08-06 | 2021-11-02 | 郑州市同鼎机械设备有限公司 | Sand drying machine with polygonal inner cylinder and middle cylinder |
| CN113587588A (en) * | 2021-08-06 | 2021-11-02 | 郑州市同鼎机械设备有限公司 | Polygonal middle cylinder and three-pass sand drying machine with same |
| CN113587589A (en) * | 2021-08-06 | 2021-11-02 | 郑州市同鼎机械设备有限公司 | Polygonal inner cylinder and three-pass sand drying machine with same |
| CN113587587A (en) * | 2021-08-06 | 2021-11-02 | 郑州市同鼎机械设备有限公司 | Outer barrel with antifriction strips and three-pass sand drying machine with outer barrel |
| CN113587586A (en) * | 2021-08-06 | 2021-11-02 | 郑州市同鼎机械设备有限公司 | Spliced multi-edge sand outlet cone and three-pass sand drying machine with same |
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