CN216106822U

CN216106822U - Coal desulphurization unit for thermoelectricity

Info

Publication number: CN216106822U
Application number: CN202121837211.2U
Authority: CN
Inventors: 史晓磊
Original assignee: Individual
Current assignee: Guoneng Nanning Power Generation Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-22
Anticipated expiration: 2031-08-06

Abstract

The utility model relates to the technical field of thermal power, and discloses a coal desulfurization device for thermal power, which comprises a box body, wherein the bottom of the box body is fixedly connected with a supporting leg, one side of the box body is fixedly connected with a heater, the inside of the box body is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a hydraulic rod, one end of the hydraulic rod is movably connected with a roller, the inside of the box body is fixedly connected with a filter plate, the top of the box body is fixedly connected with a support, the top of the support is fixedly connected with a storage tank, the bottom of the storage tank is fixedly connected with a discharge pipe, the outer wall of the discharge pipe is movably connected with a control valve, and the bottom end of the discharge pipe is fixedly connected with a spray head. This coal desulphurization unit for thermoelectricity's desulfurization is effectual, has avoided coal produced harmful gas more and lead to the serious problem of environmental pollution in the use, the effectual ecological environment that has protected has improved the device's practicality.

Description

Coal desulphurization unit for thermoelectricity

Technical Field

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

Background

The structural characteristics of energy sources rich in coal, lean in oil and less in gas in China determine that the energy production and consumption pattern mainly based on coal cannot be changed for a long time. However, long-term extensive mining and inefficient utilization not only wastes resources, but also severely pollutes the environment, wherein sulfur pollution can cause 'acid rain' while severely corroding equipment. The latter is one of the main causes of forest degeneration, ecological system destruction, agricultural yield reduction, building corrosion and various diseases in a large range, but from the perspective of coal resources, high-sulfur coal with a sulfur content of more than 3% accounts for about 20% of the proven reserves of coal resources, and occupies an important position. The sulfur content of main coal mining areas in China shows a continuous increasing trend, sulfur in coal is not only unfavorable for conversion processing of coal, but also produces a large amount of SO2 gas and causes serious pollution to the environment because the main utilization mode of coal is direct combustion. Therefore, desulfurization is necessary before coal combustion.

The required coal quantity of thermal power plant is huge at present, if the coal is not desulfurized, the environmental pollution is serious, so need at first carry out the desulfurization to the coal that thermal power used, and the thermal power that uses on the existing market coal desulphurization unit desulfurization effect is relatively poor, leads to the environmental pollution serious, because the device desulfurization effect is poor and the rate of utilization of device is lower, the rate of utilization and work efficiency are lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the coal desulfurization device for the thermal power, which has the advantages of good desulfurization effect and the like, and solves the problem of serious environmental pollution caused by poor desulfurization effect of the common coal desulfurization device for the thermal power.

(II) technical scheme

In order to achieve the purpose of good desulfurization effect, the utility model provides the following technical scheme: a coal desulfurization device for thermal power comprises a box body, wherein the bottom of the box body is fixedly connected with a supporting leg, one side of the box body is fixedly connected with a heater, the inside of the box body is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a hydraulic rod, one end of the hydraulic rod is movably connected with a roller, the inside of the box body is fixedly connected with a filter plate, the top of the box body is fixedly connected with a support, the top of the support is fixedly connected with a material storage tank, the bottom of the material storage tank is fixedly connected with a material discharging pipe, and the outer wall of the material discharging pipe is movably connected with a control valve;

the utility model discloses a solar energy water heater, including discharging pipe, one side fixedly connected with shower nozzle of discharging pipe, one side fixedly connected with outlet duct of box, one side fixedly connected with gas collection tank of outlet duct, the inside swing joint of box has the storage silo, one side fixedly connected with gyro wheel of storage silo, the spout has been seted up to the inside of box, the positive fixedly connected with hinge of box, there is the chamber door in the front of box through hinge swing joint, the positive fixedly connected with funnel of box, the top fixedly connected with connecting axle of funnel, the funnel has the apron through connecting axle swing joint, the back fixedly connected with heat dissipation fan of box.

Preferably, the outer wall of cylinder and the top swing joint of filter can make the coal after the desulfurization is accomplished enter into the storage silo, carry out fine mixing to coal and reactant to reach the better purpose of desulfurization effect.

Preferably, the output pipe of heater runs through one side of box and extends to the inside of box, and the through-hole that agrees with mutually with the heater output pipe is seted up to one side of box, can carry out fine heating to the inside of box to make the reaction effect of coal and reactant better.

Preferably, the one end of discharging pipe runs through the top of box and extends to the inside of box, and the top of box is seted up and is run through the mouth with the outer diameter of discharging pipe agrees with mutually for the device can be convenient for place the reactant.

Preferably, the bottom fixedly connected with of apron adjusts the pole, the one end of adjusting the pole and the inner wall fixed connection of funnel can carry out a fine support to the apron, conveniently places coal.

Preferably, the quantity of spout is four, and four spouts set up with the horizontal central line seat symmetry of box for the storage silo can be convenient for install and dismantle, is convenient for get the material.

Preferably, the back of the box body is provided with a clamping interface, and the outer wall of the heat dissipation fan is matched with the inner wall of the clamping interface, so that the heat dissipation fan is more firmly installed.

(III) advantageous effects

Compared with the prior art, the utility model provides a coal desulfurization device for thermal power, which has the following beneficial effects:

1. this coal desulphurization unit for thermoelectricity through the use of mutually supporting of box, supporting leg, heater, pneumatic cylinder, hydraulic stem, cylinder, filter, support, storage tank, discharging pipe, control valve and shower nozzle, can make this coal desulphurization unit for thermoelectricity's desulfurization effectual, has avoided coal produced harmful gas more and lead to the serious problem of environmental pollution in the use, the effectual ecological environment that has protected, has improved the device's practicality.

2. This coal desulphurization unit for thermoelectricity uses through mutually supporting of support, storage tank, discharging pipe, control valve and shower nozzle for this coal desulphurization unit for thermoelectricity can be convenient for add the reactant and add more convenient, has reduced staff working strength, has accelerated the work progress, has improved work efficiency, further improvement the device's rate of utilization.

3. This coal desulphurization unit for thermoelectricity, through the box, the supporting leg, the heater, the pneumatic cylinder, the hydraulic stem, the cylinder, the filter, and a support, the storage tank, the discharging pipe, the control valve, the shower nozzle, outlet duct and the use of mutually supporting of gas collecting tank for the device can carry out waste gas recovery, retrieves urgent usefulness to the complete reagent of unreacted, has reduced the waste of resource, has realized the reutilization of resource, has avoided waste gas to cause the pollution to the environment, has improved the device's security.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a connection structure of a heat dissipation fan and a case according to the present invention;

FIG. 4 is a schematic view of the connection structure of the funnel and the box body.

In the figure: 1. a box body; 2. supporting legs; 3. a heater; 4. a hydraulic cylinder; 5. a hydraulic lever; 6. a drum; 7. a filter plate; 8. a support; 9. a material storage tank; 10. a discharge pipe; 11. a control valve; 12. a spray head; 13. an air outlet pipe; 14. a gas collection tank; 15. a storage bin; 16. a roller; 17. a chute; 18. a hinge; 19. a box door; 20. a funnel; 21. a connecting shaft; 22. a cover plate; 23. a heat dissipation fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a coal desulfurization device for thermal power comprises a box body 1, wherein the bottom of the box body 1 is fixedly connected with a supporting leg 2, one side of the box body 1 is fixedly connected with a heater 3, the inside of the box body 1 is fixedly connected with a hydraulic cylinder 4, the output end of the hydraulic cylinder 4 is fixedly connected with a hydraulic rod 5, one end of the hydraulic rod 5 is movably connected with a roller 6, the inside of the box body 1 is fixedly connected with a filter plate 7, the top of the box body 1 is fixedly connected with a support 8, the top of the support 8 is fixedly connected with a storage tank 9, the bottom of the storage tank 9 is fixedly connected with a discharge pipe 10, and the outer wall of the discharge pipe 10 is movably connected with a control valve 11;

the bottom end of the discharging pipe 10 is fixedly connected with a spray head 12, through the mutual matching use of the box body 1, the supporting legs 2, the heater 3, the hydraulic cylinder 4, the hydraulic rod 5, the roller 6, the filter plate 7, the bracket 8, the storage tank 9, the discharging pipe 10, the control valve 11 and the spray head 12, the desulfurization effect of the coal desulfurization device for thermal power can be good, the problem that the environment pollution is serious due to more harmful gas generated in the using process of coal is avoided, the ecological environment is effectively protected, the practicability of the device is improved, one side of the box body 1 is fixedly connected with a gas outlet pipe 13, through the mutual matching use of the bracket 8, the storage tank 9, the discharging pipe 10, the control valve 11 and the spray head 12, the coal desulfurization device for thermal power can be more convenient to add reactants, the working strength of workers is reduced, the working process is accelerated, and the working efficiency is improved, further improving the utilization rate of the device, one side of the air outlet pipe 13 is fixedly connected with an air collecting tank 14, the device can recycle waste gas through the mutual matching use of the box body 1, the supporting legs 2, the heater 3, the hydraulic cylinder 4, the hydraulic rod 5, the roller 6, the filtering plate 7, the bracket 8, the storage tank 9, the discharge pipe 10, the control valve 11, the spray head 12, the air outlet pipe 13 and the air collecting tank 14, thereby recycling the unreacted and complete reagents, reducing the waste of resources, realizing the secondary utilization of resources, avoiding the pollution of the waste gas to the environment, improving the safety of the device, the interior of the box body 1 is movably connected with the storage bin 15, one side of the storage bin 15 is fixedly connected with the roller 16, the interior of the box body 1 is provided with a chute 17, the front of the box body 1 is fixedly connected with a hinge 18, the front of the box body 1 is movably connected with a box door 19 through the hinge 18, the front of the box body 1 is fixedly connected with a funnel 20, the top of the funnel 20 is fixedly connected with a connecting shaft 21, the funnel 20 is movably connected with a cover plate 22 through the connecting shaft 21, the back of the box body 1 is fixedly connected with a radiating fan 23, the outer wall of the roller 6 is movably connected with the top of the filter plate 7, so that the desulfurized coal can enter the storage bin 15 and can be well mixed with the reactant, and the aim of better desulfurization effect is fulfilled, the output pipe of the heater 3 penetrates through one side of the box body 1 and extends to the inside of the box body 1, and one side of the box body 1 is provided with a through hole matched with the output pipe of the heater 3, so that the inside of the box body 1 can be well heated, the reaction effect of the coal and the reactant is better, one end of the discharging pipe 10 penetrates through the top of the box body 1 and extends to the inside of the box body 1, and the top of the box body 1 is provided with a through hole matched with the outer diameter of the discharging pipe 10, make the device can be convenient for place the reactant, the bottom fixedly connected with of apron 22 adjusts the pole, the one end of adjusting the pole and the inner wall fixed connection of funnel 20, can carry out a fine support to apron 22, conveniently place coal, spout 17's quantity is four, and four spout 17 set up with box 1's horizontal central line seat symmetry, make storage silo 15 can be convenient for install and dismantle, be convenient for get the material, the joint mouth has been seted up at box 1's the back, and the outer wall of heat dissipation fan 23 is identical with the inner wall of joint mouth, make the installation of heat dissipation fan 23 more firm.

When the coal desulfurization device is used, coal is placed into the box body 1 from the funnel 20, the hydraulic cylinder 4 is started to drive the hydraulic rod 5 to stretch and retract, the roller 6 is driven to crush the coal, the control valve 11 is opened, a reactant in the storage tank 9 is discharged from the tank, the reactant is sprayed out of the spray head 12 through the discharge pipe 10 and sprayed onto the coal, the heater 3 is started to heat the inside of the box body 1, the coal is desulfurized, and gas generated during desulfurization enters the gas collection tank 14 from the gas outlet pipe 13 to recover waste gas.

To sum up, this coal desulphurization unit for thermoelectricity's desulfurization is effectual, avoided coal produced harmful gas more and lead to the serious problem of environmental pollution in the use, the effectual ecological environment that has protected, the device's practicality has been improved, make this coal desulphurization unit for thermoelectricity can be convenient for add reactant and add more convenient, staff's working strength has been reduced, the work progress has been accelerated, and work efficiency is improved, further the device's rate of utilization has been improved, make the device can carry out waste gas recovery, retrieve the urgent use to the complete reagent of unreacted, the waste of resource has been reduced, the reutilization of resource has been realized, waste gas has been avoided causing the pollution to the environment, the device's security has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coal desulphurization unit for thermal power, includes box (1), its characterized in that: the bottom of the box body (1) is fixedly connected with a supporting leg (2), one side of the box body (1) is fixedly connected with a heater (3), the inside of the box body (1) is fixedly connected with a hydraulic cylinder (4), the output end of the hydraulic cylinder (4) is fixedly connected with a hydraulic rod (5), one end of the hydraulic rod (5) is movably connected with a roller (6), the inside of the box body (1) is fixedly connected with a filter plate (7), the top of the box body (1) is fixedly connected with a support (8), the top of the support (8) is fixedly connected with a storage tank (9), the bottom of the storage tank (9) is fixedly connected with a discharge pipe (10), and the outer wall of the discharge pipe (10) is movably connected with a control valve (11);

the bottom end of the discharge pipe (10) is fixedly connected with a spray head (12), one side of the box body (1) is fixedly connected with an air outlet pipe (13), one side of the air outlet pipe (13) is fixedly connected with an air collecting tank (14), the interior of the box body (1) is movably connected with a storage bin (15), one side of the storage bin (15) is fixedly connected with a roller (16), a chute (17) is arranged inside the box body (1), the front surface of the box body (1) is fixedly connected with a hinge (18), the front surface of the box body (1) is movably connected with a box door (19) through the hinge (18), the front surface of the box body (1) is fixedly connected with a funnel (20), the top of the funnel (20) is fixedly connected with a connecting shaft (21), funnel (20) have apron (22) through connecting axle (21) swing joint, the back fixedly connected with heat dissipation fan (23) of box (1).

2. The coal desulfurization device for thermal power according to claim 1, characterized in that: the outer wall of the roller (6) is movably connected with the top of the filter plate (7).

3. The coal desulfurization device for thermal power according to claim 1, characterized in that: the output tube of heater (3) runs through one side of box (1) and extends to the inside of box (1), and the through-hole that agrees with heater (3) output tube looks is seted up to one side of box (1).

4. The coal desulfurization device for thermal power according to claim 1, characterized in that: one end of the discharge pipe (10) penetrates through the top of the box body (1) and extends to the inside of the box body (1), and a penetrating opening matched with the outer diameter of the discharge pipe (10) is formed in the top of the box body (1).

5. The coal desulfurization device for thermal power according to claim 1, characterized in that: the bottom of the cover plate (22) is fixedly connected with an adjusting rod, and one end of the adjusting rod is fixedly connected with the inner wall of the funnel (20).

6. The coal desulfurization device for thermal power according to claim 1, characterized in that: the number of the sliding grooves (17) is four, and the four sliding grooves (17) are symmetrically arranged by using a horizontal center line seat of the box body (1).

7. The coal desulfurization device for thermal power according to claim 1, characterized in that: the back of the box body (1) is provided with a clamping interface, and the outer wall of the heat dissipation fan (23) is matched with the inner wall of the clamping interface.