CN219194894U

CN219194894U - Coal desulfurization device

Info

Publication number: CN219194894U
Application number: CN202222338636.XU
Authority: CN
Inventors: 黎炳娟
Original assignee: Foshan Liri Environmental Protection Technology Co ltd
Current assignee: Foshan Liri Environmental Protection Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-06-16
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to the technical field of coal desulfurization devices and discloses a coal desulfurization device, which comprises a crushing box, wherein the left end of the crushing box is fixedly connected with a motor, the driving end of the motor is fixedly connected with a driving shaft, the right end of the driving shaft is fixedly connected with a driving gear, the inside of the crushing box is rotatably connected with a driven shaft, the right end of the driven shaft is fixedly connected with a driven gear, the driven gear is in meshed connection with the driving gear, the bottom end of the crushing box is fixedly connected with a desulfurization box, and the right end of the desulfurization box is fixedly connected with a liquid collecting bottle through a bracket. According to the utility model, the crushing cutter head is driven to crush coal by driving of the motor, and the reaction auxiliary agent in the liquid collecting bottle is sprayed out of the spray nozzle through the infusion tube and the circular ring tube, so that the reaction desulfurization is carried out on the coal, and the crushed coal is in closer contact with the spray-shaped reaction auxiliary agent, so that the desulfurization of the coal is more thorough.

Description

Coal desulfurization device

Technical Field

The utility model relates to the technical field of coal desulfurization devices, in particular to a coal desulfurization device.

Background

The energy structure characteristics of rich coal, lean oil and less gas in China determine that the energy production and consumption patterns mainly comprising coal cannot be changed for a long time. However, long-term rough mining and low-efficiency utilization not only wastes resources, but also severely pollutes the environment, wherein sulfur pollution can form acid rain while severely corroding equipment, so that sulfur removal in coal is always an important subject of coal chemistry research, and the coal desulfurization devices used in the market at present often have insufficient desulfurization, pollution gas can be generated in the desulfurization process, however, common coal desulfurization devices cannot treat pollution-free gas. The environmental pollution is easy to cause, so aiming at the defects, the coal desulfurization device is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a coal desulfurization device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a coal desulfurization device, includes smashes the case, the left end fixedly connected with motor of smashing the case, the drive end fixedly connected with driving shaft of motor, the right-hand member fixedly connected with driving gear of driving shaft, the inside rotation connection driven shaft of smashing the case, the right-hand member fixedly connected with driven gear of driven shaft, driven gear is the meshing connection with the driving gear, the bottom fixedly connected with desulfurization case of smashing the case, the right-hand member of desulfurization case passes through support fixedly connected with album liquid bottle, the bottom fixedly connected with transfer line of album liquid bottle, the inside of transfer line is provided with the valve, the other end of transfer line runs through the right-hand member of desulfurization case and fixedly connected with ring pipe, the bottom of ring pipe is provided with a plurality of spray shower nozzles, the left end fixedly connected with gas collection box of desulfurization case, the inside middle part fixedly connected with filter pulp of gas collection box, the top inner wall fixedly connected with collecting pipe of gas collection box, the bottom fixedly connected with drip water pipe, the bottom of a plurality of gas collection boxes links to each other through the left side of gas collection box.

As a further description of the above technical solution:

the outside of driving shaft and driven shaft all is provided with a plurality of crushing tool bits, drives driven gear through the driving gear and rotates, drives the driven shaft and rotates to it smashes the tool bit to drive coal.

As a further description of the above technical solution:

the outside fixed connection of ring pipe has improved the stability of ring pipe at the inner wall of desulfurization case.

As a further description of the above technical solution:

the left end rear side fixedly connected with inlet tube of gas-collecting channel, the right-hand member and the catchment pipe of inlet tube link to each other, the left end front side through-hole fixedly connected with blast pipe of gas-collecting channel.

As a further description of the above technical solution:

the top through hole fixedly connected with guide silo of crushing case, the top right side of guide silo rotates and is connected with the door, the top left side fixedly connected with handle one of door, pulling handle one opens the door, puts into coal from the guide silo.

As a further description of the above technical solution:

the right side of the front end of the desulfurization box is rotationally connected with the sealing door, the front end of the sealing door is fixedly connected with the handle II, and the sealing door is opened through the handle II, so that people can collect desulfurized coal conveniently.

As a further description of the above technical solution:

four corners of bottom of desulfurization case equal fixedly connected with support column, the bottom fixedly connected with base of support column, the support column has improved the stability of whole device with the setting of base.

The utility model has the following beneficial effects:

1. according to the utility model, through the driving of the motor, under the mutual coordination of the driving shaft, the driving gear, the driven shaft and the driven gear, the crushing cutter head is driven to crush coal, the crushed coal falls into the inner bottom wall of the desulfurization box, the reaction auxiliary agent in the liquid collecting bottle is sprayed out from the spray nozzle through the infusion tube and the circular ring tube, so that the reaction desulfurization is carried out on the coal, and the crushed coal is in closer contact with the spray-shaped reaction auxiliary agent, so that the desulfurization of the coal is more thorough.

2. In the utility model, gas generated during coal desulfurization enters the gas collection box through the gas transmission pipe, and is filtered and purified for the first time through the activated carbon, and the filter cotton is kept wet all the time under the relative cooperation of the water inlet pipe, the water dripping nozzle and the water collecting pipe, so that the effect of gas purification is improved and the environment is prevented from being polluted when the gas passes through the filter cotton.

Drawings

FIG. 1 is a perspective view of a coal desulfurization apparatus according to the present utility model;

FIG. 2 is a schematic diagram of a crushing box structure of the coal desulfurization device;

FIG. 3 is a schematic diagram of the internal structure of a desulfurization box of the coal desulfurization device;

FIG. 4 is a schematic diagram of the internal structure of a gas collection tank of the coal desulfurization device;

fig. 5 is a schematic diagram of the internal structure of a crushing box of the coal desulfurization device.

Legend description:

1. a crushing box; 2. a motor; 3. a driving shaft; 4. a drive gear; 5. a driven shaft; 6. a driven gear; 7. a desulfurization tank; 8. a liquid collecting bottle; 9. an infusion tube; 10. a circular ring pipe; 11. a spray nozzle; 12. a gas collection box; 13. filtering cotton; 14. activated carbon; 15. a gas pipe; 16. a water collecting pipe; 17. a drip nozzle; 18. a water inlet pipe; 19. an exhaust pipe; 20. a guide bin; 21. a bin gate; 22. a first handle; 23. closing the door; 24. a second handle; 25. a support column; 26. crushing the cutter head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: a coal desulfurization device comprises a crushing box 1, wherein the left end of the crushing box 1 is fixedly connected with a motor 2, the stability of the motor 2 is improved, the driving end of the motor 2 is fixedly connected with a driving shaft 3, the motor 2 is started, the driving shaft 3 is driven to move under the driving of the motor 2, the right end of the driving shaft 3 is fixedly connected with a driving gear 4, the driving shaft 3 moves so as to drive the driving gear 4 to rotate, the inside of the crushing box 1 is rotationally connected with a driven shaft 5, the right end of the driven shaft 5 is fixedly connected with a driven gear 6, the driven gear 6 is driven to rotate through the driving gear 4, the bottom end of the crushing box 1 is fixedly connected with a desulfurization box 7, the right end of the desulfurization box 7 is fixedly connected with a liquid collecting bottle 8 through a bracket, the bottom end of the liquid collecting bottle 8 is fixedly connected with a liquid conveying pipe 9, the inside of the liquid delivery pipe 9 is provided with a valve, the valve is opened, the reaction auxiliary agent in the liquid collection bottle 8 enters the circular pipe 10 through the liquid delivery pipe 9, the other end of the liquid delivery pipe 9 penetrates through the right end of the desulfurization box 7 and is fixedly connected with the circular pipe 10, the bottom end of the circular pipe 10 is provided with a plurality of spray nozzles 11, the pulverized coal contacts with the sprayed reaction auxiliary agent through the spray nozzles 11, the coal desulfurization effect is better, the left end of the desulfurization box 7 is fixedly connected with the gas collection box 12, the inner middle part of the gas collection box 12 is fixedly connected with the filter cotton 13, the inner bottom side of the gas collection box 12 is fixedly connected with the activated carbon 14, the gas generated during the coal desulfurization enters the gas collection box 12 through the gas delivery pipe 15, the gas is filtered and purified for the first time through the activated carbon 14, the inner wall of the top end of the gas collection box 12 is fixedly connected with the water collection pipe 16, the bottom fixedly connected with a plurality of water droppers 17 of the water collecting pipe 16, the bottom of gas-collecting tank 12 links to each other with the left end middle part of desulfurization case 7 through gas-supply pipe 15, pour into the water collecting pipe 16 through inlet tube 18 with the clear water to drip through water dropper 17, guarantee that filter cotton 13 remains moist state throughout, carry out the secondary when gas passes filter cotton 13 and filter and purify, moist filter cotton 13 has improved the absorption to the impurity in the gas, has prevented that polluting's gas from causing harm to the environment.

The outside of driving shaft 3 and driven shaft 5 all is provided with a plurality of crushing tool bit 26, drive driven gear 6 through driving gear 4 and rotate, drive driven shaft 5 and rotate, thereby it smashes to drive crushing tool bit 26 to coal, the outside fixedly connected with of ring pipe 10 is at the inner wall of desulfurization case 7, the left end rear side fixedly connected with inlet tube 18 of gas collection case 12, the right-hand member and the catchment pipe 16 of inlet tube 18 link to each other, pour into catchment pipe 16 with the clear water through inlet tube 18, and drip through drip shower nozzle 17, guarantee that filter cotton 13 remains moist state throughout, carry out the secondary filtration purification when gaseous passing filter cotton 13, moist filter cotton 13 has carried out the absorption to the impurity in the gas, the left end front side through-hole fixedly connected with blast pipe 19 of gas collection case 12, the top through-hole fixedly connected with guide silo 20 of crushing case 1, the top right side of guide silo 20 rotates and is connected with bin gate 21, the top left side fixedly connected with handle one 22 of bin gate 21, the front end right side rotation of desulfurization case 7 is connected with closing door 23, the front end fixedly connected with at two handle 24, the bottom 25 is connected with two support column 25 through two handle 24, the bottom 25 of two convenient support column that the support column of two support column pairs are opened, the whole support column 25 is connected with the bottom 25, the support column 25 is fixed to the support column 25 is connected with the bottom 25.

Working principle: the handle I22 is pulled to open the bin door 21, coal is put into from the guide bin 20, the motor 2 is started, the driving shaft 3 is driven to move under the driving of the motor 2, thereby driving the driving gear 4 to rotate, driving the driven gear 6 to rotate through the driving gear 4, driving the driven shaft 5 to rotate, thereby driving the crushing cutter head 26 to crush the coal, the crushed coal falls into the inner bottom wall of the desulfurization box 7, the valve is opened at the moment, the reaction auxiliary agent in the liquid collecting bottle 8 enters the circular pipe 10 through the infusion pipe 9 and is sprayed out through the spray nozzle 11, the crushed coal is contacted with the sprayed reaction auxiliary agent, the effect of coal desulfurization is better, at the moment, the gas generated during coal desulfurization enters the gas collecting box 12 through the gas pipe 15, the gas is filtered and purified for the first time through the activated carbon 14, at the moment, clean water is injected into the water collecting pipe 16 through the water inlet pipe 18, and is dripped out through the drip nozzle 17, the wet state of the filter cotton 13 is ensured, the second filtering and purifying is carried out when the gas passes through the filter cotton 13, the wet filter cotton 13 enhances the adsorption of impurities in the gas, and the pollution harmful gas is prevented.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a coal desulfurization device, includes crushing case (1), its characterized in that: the utility model discloses a novel air conditioner, including crushing case (1), motor (2) of left end fixedly connected with, drive end fixedly connected with driving shaft (3) of motor (2), the right-hand member fixedly connected with driving gear (4) of driving shaft (3), the inside rotation of crushing case (1) is connected with driven shaft (5), the right-hand member fixedly connected with driven gear (6) of driven shaft (5), driven gear (6) are engaged with driving gear (4) and are connected, the bottom fixedly connected with desulfurization case (7) of crushing case (1), the right-hand member of desulfurization case (7) is through support fixedly connected with collector bottle (8), the bottom fixedly connected with transfer line (9) of collector bottle (8), the inside of transfer line (9) is provided with the valve, the other end of transfer line (9) runs through the right-hand member of desulfurization case (7) and fixedly connected with round ring pipe (10), the bottom of round ring pipe (10) is provided with a plurality of atomizer (11), the left end fixedly connected with gas collecting tank (12) of desulfurization case (7), the inside fixedly connected with gas collecting tank (12) of filter tip (16) inside the inside of collector case (12), the bottom of the catchment pipe (16) is fixedly connected with a plurality of water dripping nozzles (17), and the bottom of the gas collection box (12) is connected with the middle part of the left end of the desulfurization box (7) through a gas pipe (15).

2. The coal desulfurization apparatus according to claim 1, characterized in that: a plurality of crushing cutter heads (26) are arranged outside the driving shaft (3) and the driven shaft (5).

3. The coal desulfurization apparatus according to claim 1, characterized in that: the outside of the circular pipe (10) is fixedly connected with the inner wall of the desulfurization box (7).

4. The coal desulfurization apparatus according to claim 1, characterized in that: the left end rear side fixedly connected with inlet tube (18) of gas-collecting tank (12), the right-hand member and the collection pipe (16) of inlet tube (18) link to each other, the left end front side through-hole fixedly connected with blast pipe (19) of gas-collecting tank (12).

5. The coal desulfurization apparatus according to claim 1, characterized in that: the top end through hole of smashing case (1) fixedly connected with guide silo (20), the top right side of guide silo (20) rotates and is connected with bin gate (21), the top left side fixedly connected with handle one (22) of bin gate (21).

6. The coal desulfurization apparatus according to claim 1, characterized in that: the right side of the front end of the desulfurization box (7) is rotatably connected with a sealing door (23), and the front end of the sealing door (23) is fixedly connected with a handle II (24).

7. The coal desulfurization apparatus according to claim 1, characterized in that: four corners of bottom of desulfurization case (7) are all fixedly connected with support column (25), the bottom fixedly connected with base of support column (25).