CN216308676U - Heat recovery processing device for coal desulfurization - Google Patents
Heat recovery processing device for coal desulfurization Download PDFInfo
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- CN216308676U CN216308676U CN202121931924.5U CN202121931924U CN216308676U CN 216308676 U CN216308676 U CN 216308676U CN 202121931924 U CN202121931924 U CN 202121931924U CN 216308676 U CN216308676 U CN 216308676U
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Abstract
The utility model discloses a heat energy recovery processing device for coal desulfurization, which comprises an insulation can, wherein the top of the right side of the insulation can is fixedly connected with a purification can, the top of the left side of the insulation can is provided with an air inlet pipe, the top, the middle end and the bottom of the air inlet pipe are communicated with heat exchange pipes, the right side of each heat exchange pipe penetrates through the top of the inner cavity of the insulation can, and the other end of each heat exchange pipe penetrates through the top of the right side of the insulation can and extends to the front side of the inner cavity of the purification can. The utility model solves the problems that the existing heat energy recovery processing device is inconvenient to use, has low heat energy recovery efficiency, is inconvenient to process harmful substances in smoke, and is easy to cause the blockage of a filtering component under the long-time working condition by matching the heat insulation box, the heat exchange tube, the water inlet tube, the purifying box, the flow guide hopper, the motor, the coarse filter screen, the activated carbon particles, the HEPA filter screen, the rotary drum, the cleaning plate, the flat tube, the spray header and the water outlet tube.
Description
Technical Field
The utility model relates to the technical field of coal desulfurization, in particular to a heat energy recovery processing device for coal desulfurization.
Background
The coal desulfurization, the processing procedure that the coal removes the harmful element sulfur with various methods before using, the physical desulfurization is mainly the coal dressing method, organic sulfur can only be removed by adopting the chemical method, the microbiological desulfurization method of the coal is a new desulfurization method still in the research stage, can reduce the atmospheric pollution, can also improve the quality of the coke when using as the coking coal.
High temperature flue gas can be produced at the in-process that carries out the coal desulfurization, need carry out recovery processing to its heat energy, and the inconvenient heat recovery efficiency of current heat recovery processing apparatus is lower, and inconvenient handles the harmful substance in the flue gas, causes filtering component's jam very easily under the long-time operating conditions.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat energy recovery processing device for coal desulfurization, which has the advantages of high heat recovery efficiency and capability of avoiding the blockage of a filtering component, and solves the problems that the conventional heat energy recovery processing device is inconvenient to have low heat energy recovery efficiency, is inconvenient to process harmful substances in flue gas, and is easy to cause the blockage of the filtering component under the long-time working condition.
In order to achieve the purpose, the utility model provides the following technical scheme: a heat energy recovery processing device for coal desulfurization comprises an insulation box, wherein the top of the right side of the insulation box is fixedly connected with a purification box, the top of the left side of the insulation box is provided with an air inlet pipe, the top, the middle end and the bottom of the air inlet pipe are communicated with heat exchange pipes, the right side of each heat exchange pipe penetrates through the top of the inner cavity of the insulation box, the other end of each heat exchange pipe penetrates through the top of the right side of the insulation box and extends to the front side of the inner cavity of the purification box, the middle end of the inner cavity of the insulation box is fixedly connected with a flow guide hopper, the bottom of the flow guide hopper is provided with a first electromagnetic valve, the bottom of the inner cavity of the insulation box is fixedly connected with a liquid level sensor, the bottom of the right side of the insulation box is communicated with a water outlet pipe, the front side and the rear side of the inner cavity of the purification box are respectively and fixedly connected with a coarse filter screen and an HEPA filter screen, and active carbon particles are filled in the inner cavity of the purification box and positioned between the coarse filter screen and the HEPA filter screen, the rear side of purifying box is opened and is equipped with the venthole, the front side fixedly connected with motor at purifying box top, the bottom of motor output runs through to the inner chamber and the fixedly connected with rotary drum of purifying box, the fixed surface of rotary drum is connected with the cleaning board, the center department at heat preservation box top runs through and is provided with the inlet tube, the bottom of inlet tube runs through to the inner chamber and the intercommunication of insulation can has flat pipe, the bottom intercommunication of flat pipe has the shower head.
Preferably, four corners of the bottom of the heat preservation box are fixedly connected with support columns, the bottom of each support column is fixedly connected with a support plate, and the surface of the water outlet pipe is fixedly provided with a second electromagnetic valve.
Preferably, the right side fixedly connected with apron of purifying box, the four corners on apron right side all runs through and is provided with fastening screw, fastening screw's left side run through the apron and with the left side threaded connection of purifying box.
Preferably, the number of the cleaning plates is four, the cleaning plates are uniformly distributed on the surface of the rotary drum, one side, far away from the rotary drum, of each cleaning plate is in contact with the front side of the coarse filter screen, and each cleaning plate is made of rubber.
Preferably, the surface of the output end of the motor is movably connected with the top of the purifying box through a first bearing, and the bottom of the rotary drum is movably connected with the bottom of the inner cavity of the purifying box through a second bearing.
Compared with the prior art, the utility model has the following beneficial effects:
1. the heat-exchange-type heat energy recovery and treatment device has the advantages of high heat recovery efficiency and capability of avoiding blockage of the filter assembly through the matched use of the heat-insulation box, the heat exchange tube, the water inlet tube, the purification box, the flow guide hopper, the motor, the coarse filter screen, the activated carbon particles, the HEPA filter screen, the rotary drum, the cleaning plate, the flat tube, the spray header and the water outlet tube, and solves the problems that the conventional heat energy recovery and treatment device is inconvenient to use, has low heat energy recovery efficiency, is inconvenient to treat harmful substances in smoke, and is easy to cause blockage of the filter assembly under the long-time working condition.
2. The heat insulation box can be stably supported by the support columns and the support plates, water in the heat insulation box can be conveniently discharged by the water outlet pipes, water subjected to spray heat exchange can be conveniently guided in a centralized manner by the guide buckets, and the filter assembly in the purification box can be conveniently cleaned or replaced by the cover plate.
Drawings
FIG. 1 is a partial cross-sectional perspective view of the first embodiment of the present invention;
FIG. 2 is a partial sectional perspective view of the second embodiment of the present invention;
FIG. 3 is a partial cross-sectional perspective view of the purification tank of the present invention;
FIG. 4 is a perspective view of the cleaning plate of the present invention;
fig. 5 is a bottom perspective view of the flat tube of the present invention.
In the figure: 1 insulation can, 2 level sensor, 3 intake pipes, 4 heat exchange pipes, 5 inlet pipes, 6 purifying boxes, 7 diversion hoppers, 8 solenoid valves I, 9 motors, 10 cover plates, 11 coarse filter screens, 12 activated carbon particles, 13 HEPA filter screens, 14 air outlet holes, 15 rotary drums, 16 cleaning plates, 17 flat pipes, 18 spray headers and 19 outlet pipes.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, a heat energy recovery processing device for coal desulfurization comprises an insulation can 1, a purification box 6 is fixedly connected to the top of the right side of the insulation can 1, an air inlet pipe 3 is arranged at the top of the left side of the insulation can 1, the top, the middle end and the bottom of the air inlet pipe 3 are communicated with a heat exchange pipe 4, the right side of the heat exchange pipe 4 penetrates through the top of the inner cavity of the insulation can 1, the other end of the heat exchange pipe 4 penetrates through the top of the right side of the insulation can 1 and extends to the front side of the inner cavity of the purification box 6, a diversion hopper 7 is fixedly connected to the middle end of the inner cavity of the insulation can 1, water after spraying and heat exchange can be conveniently guided in a centralized manner by using the diversion hopper 7, a first electromagnetic valve 8 is arranged at the bottom of the diversion hopper 7, a liquid level sensor 2 is fixedly connected to the bottom of the inner cavity of the insulation can detect the water amount in the insulation can 1, the bottom on the right side of the insulation can 1 is communicated with a water outlet pipe 19, water in the insulation can 1 can be conveniently discharged through the use of the water outlet pipe 19, a coarse filter screen 11 and an HEPA filter screen 13 are fixedly connected to the front side and the rear side of an inner cavity of the purification can 6 respectively, activated carbon particles 12 are filled in the inner cavity of the purification can 6 and positioned between the coarse filter screen 11 and the HEPA filter screen 13, particle impurities in smoke can be filtered through the use of the coarse filter screen 11, impurities and harmful substances in the smoke can be adsorbed through the use of the activated carbon particles 12, fine particles in the smoke can be filtered through the use of the HEPA filter screen 13, an air outlet 14 is formed in the rear side of the purification can 6, purified gas can be conveniently discharged through the use of the air outlet 14, a motor 9 is fixedly connected to the front side of the top of the purification can 6, the bottom of an output end of the motor 9 penetrates through the inner cavity of the purification can 6 and is fixedly connected with a rotary drum 15, the surface of the rotary drum 15 is fixedly connected with a cleaning plate 16, the surface of the coarse filter screen 11 can be cleaned through the use of the cleaning plate 16, the time consumed by manual long-term cleaning is saved, a water inlet pipe 5 penetrates through the center of the top of the heat insulation box 1, the bottom of the water inlet pipe 5 penetrates through the inner cavity of the heat insulation box 1 and is communicated with a flat pipe 17, and the bottom of the flat pipe 17 is communicated with a spray header 18;
the four corners of the bottom of the heat preservation box 1 are fixedly connected with support columns, the bottom of each support column is fixedly connected with a support plate, the heat preservation box 1 can be stably supported through the support columns and the support plates, and the surface of the water outlet pipe 19 is fixedly provided with a second electromagnetic valve;
the right side of the purification box 6 is fixedly connected with a cover plate 10, four corners of the right side of the cover plate 10 are provided with fastening screws in a penetrating mode, the left side of each fastening screw penetrates through the cover plate 10 and is in threaded connection with the left side of the purification box 6, and through the use of the cover plate 10, a filtering component in the purification box 6 can be conveniently cleaned or replaced;
the number of the cleaning plates 16 is four, the cleaning plates are uniformly distributed on the surface of the rotary drum 15, one side of each cleaning plate 16, far away from the rotary drum 15, is in contact with the front side of the coarse filter screen 11, and the cleaning plates 16 are made of rubber;
the surface of the output end of the motor 9 is movably connected with the top of the purifying box 6 through a first bearing, and the bottom of the rotary drum 15 is movably connected with the bottom of the inner cavity of the purifying box 6 through a second bearing.
During the use, high temperature flue gas gets into inside heat exchange tube 4 through intake pipe 3, make heat exchange tube 4 generate heat, intake through inlet tube 5, and evenly spray to heat exchange tube 4 surface through flat pipe 17 and shower head 18, make its surface evenly contact with water, reach the effect of even quick heat transfer, the water after the heat transfer falls to water conservancy diversion fill 7 tops, and concentrated whereabouts is to insulation can 1 inner chamber bottom, and the flue gas gets into purifying box 6 after the cooling, and loop through coarse filter screen 11, active carbon granule 12 and HEPA filter screen 13 carry out filtration absorption in proper order, gas after will purifying is discharged through venthole 14 at last, filterable while, drive rotary drum 15 through the motor 9 output and rotate, thereby drive the cleaning plate 16 on its surface and rotate, make cleaning plate 16 clean with coarse filter screen 11's surface contact, reach the self-cleaning effect.
In summary, the following steps: this heat recovery processing apparatus for coal desulfurization, through insulation can 1, heat exchange tube 4, inlet tube 5, purifying box 6, water conservancy diversion fill 7, motor 9, coarse filtration net 11, activated carbon granule 12, HEPA filter screen 13, rotary drum 15, cleaning plate 16, flat pipe 17, shower head 18 and outlet pipe 19's cooperation is used, it is lower to have solved the inconvenient heat recovery efficiency of current heat recovery processing apparatus, and inconvenient harmful substance to in the flue gas handles, cause the problem that filter assembly blockked up very easily under the long-time operating condition.
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 (5)
1. The utility model provides a coal is heat recovery processing apparatus for desulfurization, includes insulation can (1), its characterized in that: the heat preservation box comprises a heat preservation box (1), wherein a purification box (6) is fixedly connected to the top of the right side of the heat preservation box (1), an air inlet pipe (3) is arranged at the top of the left side of the heat preservation box (1), heat exchange pipes (4) are communicated with the top, the middle end and the bottom of the air inlet pipe (3), the right side of each heat exchange pipe (4) penetrates through the top of the inner cavity of the heat preservation box (1), the other end of each heat exchange pipe (4) penetrates through the top of the right side of the heat preservation box (1) and extends to the front side of the inner cavity of the purification box (6), a flow guide hopper (7) is fixedly connected to the middle end of the inner cavity of the heat preservation box (1), a first electromagnetic valve (8) is arranged at the bottom of the flow guide hopper (7), a liquid level sensor (2) is fixedly connected to the bottom of the inner cavity of the heat preservation box (1), a coarse filter screen (11) and a HEPA filter screen (13) are fixedly connected to the front side and the rear side of the inner cavity of the purification box (6) respectively, the inner chamber of purifying box (6) just is located and is filled active carbon particle (12) between coarse filtration net (11) and HEPA filter screen (13), venthole (14) have been seted up to the rear side of purifying box (6), front side fixedly connected with motor (9) at purifying box (6) top, the bottom of motor (9) output is run through to the inner chamber and the fixedly connected with rotary drum (15) of purifying box (6), the fixed surface of rotary drum (15) is connected with cleaning plate (16), the center department at insulating box (1) top is run through and is provided with inlet tube (5), the bottom of inlet tube (5) is run through to the inner chamber and the intercommunication of insulating box (1) has flat pipe (17), the bottom intercommunication of flat pipe (17) has shower head (18).
2. The heat energy recovery processing device for coal desulfurization according to claim 1, characterized in that: the four corners of the bottom of the heat preservation box (1) are fixedly connected with support columns, the bottom of each support column is fixedly connected with a support plate, and the surface of the water outlet pipe (19) is fixedly provided with a second electromagnetic valve.
3. The heat energy recovery processing device for coal desulfurization according to claim 1, characterized in that: the right side fixedly connected with apron (10) of purifying box (6), the four corners on apron (10) right side all runs through and is provided with fastening screw, fastening screw's left side run through apron (10) and with the left side threaded connection of purifying box (6).
4. The heat energy recovery processing device for coal desulfurization according to claim 1, characterized in that: the cleaning device is characterized in that the number of the cleaning plates (16) is four, the cleaning plates are uniformly distributed on the surface of the rotary drum (15), one side, far away from the rotary drum (15), of each cleaning plate (16) is in contact with the front side of the coarse filter screen (11), and each cleaning plate (16) is made of rubber.
5. The heat energy recovery processing device for coal desulfurization according to claim 1, characterized in that: the surface of the output end of the motor (9) is movably connected with the top of the purifying box (6) through a first bearing, and the bottom of the rotary drum (15) is movably connected with the bottom of the inner cavity of the purifying box (6) through a second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121931924.5U CN216308676U (en) | 2021-08-18 | 2021-08-18 | Heat recovery processing device for coal desulfurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121931924.5U CN216308676U (en) | 2021-08-18 | 2021-08-18 | Heat recovery processing device for coal desulfurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216308676U true CN216308676U (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121931924.5U Active CN216308676U (en) | 2021-08-18 | 2021-08-18 | Heat recovery processing device for coal desulfurization |
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| CN (1) | CN216308676U (en) |
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- 2021-08-18 CN CN202121931924.5U patent/CN216308676U/en active Active
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Effective date of registration: 20221123 Address after: 834000 No. 14-233, Weijiu Road, Karamay District, Karamay City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang angsheng Energy Technology Co.,Ltd. Address before: 411100 No. 27, Xinxiang Road, North 2nd Ring Road, Yuhu District, Xiangtan City, Hunan Province Patentee before: Ren Yuandong |