CN213995435U - Horizontal dry desulphurization device - Google Patents
Horizontal dry desulphurization device Download PDFInfo
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- CN213995435U CN213995435U CN202023067620.7U CN202023067620U CN213995435U CN 213995435 U CN213995435 U CN 213995435U CN 202023067620 U CN202023067620 U CN 202023067620U CN 213995435 U CN213995435 U CN 213995435U
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Abstract
The utility model relates to a marsh gas desulphurization unit technical field specifically discloses a horizontal dry desulphurization unit, the both ends difference fixedly connected with head of jar body, be provided with the air inlet on the head of one end, be provided with the gas outlet on the head of the other end, the inner chamber of jar body is provided with screw conveyor along the axial, jar body includes rectangular barrel and tip barrel, the inner end of rectangular barrel rotates with the inner end of tip barrel to cup joint, the head is fixed connection respectively in the outer end of rectangular barrel and tip barrel, the charging hole sets up in the outer end department that is close to of rectangular barrel, the discharge gate sets up in the bottom department of tip barrel, the bottom plate upper surface is close to the perpendicular fixedly connected with support of outer end department of rectangular barrel, the inner chamber of support rotates and is connected with the gear, the outer wall of rectangular barrel fixedly cup joints the outer ring gear, fixedly mounted with the external motor of drive gear rotation on the bottom plate, the bottom plate upper surface corresponds material receiving groove and discharge gate fixed connection that discharge gate set up; solves the problem that the desulfurizer is not convenient to replace during dry desulfurization.
Description
Technical Field
The utility model relates to a marsh gas desulphurization unit technical field specifically is a horizontal dry process desulphurization unit.
Background
When the biogas is produced from the anaerobic fermentation device, a large amount of H is carried2And S. Because a large amount of water vapor exists in the biogas, the water and H in the biogas2And the corrosion and the blockage of metal pipelines, valves and flow meters are accelerated under the combined action of S. In addition, H2SO formed after combustion of S2And the sulfurous acid is combined with water vapor in combustion products, so that the metal surface of equipment is corroded, and the pollution to the atmospheric environment is caused, and the human health is influenced. Therefore, before using the biogas, the H must be removed2S。
The commonly used biogas desulfurization methods in the industry include: dry desulfurization, wet desulfurization, biological desulfurization and the like.
At present, dry-process desulfurization is widely applied in small and medium-sized biogas projects, and a common dry-process desulfurization device is a vertical desulfurization tank and has the defect of inconvenience in desulfurizer replacement in application.
In order to overcome the defect, the equipment needs to be optimized, and the desulfurizer is convenient to replace.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem of the desulfurizer of being not convenient for change during dry desulfurization among the solution prior art, designed a horizontal dry desulfurization device.
In order to achieve the above object, the utility model provides a following technical scheme: a horizontal dry desulphurization device comprises a bottom plate and a tank body, wherein a charging hole and a discharging hole are respectively arranged at positions close to two ends of the outer wall of the tank body, two ends of the tank body are respectively and fixedly connected with a sealing head, an air inlet is arranged on the sealing head at one end, an air outlet is arranged on the sealing head at the other end, a spiral conveying mechanism is axially arranged in an inner cavity of the tank body, the tank body comprises a long cylinder body and an end cylinder body, the inner end of the long cylinder body is rotatably sleeved with the inner end of the end cylinder body, the sealing heads are respectively and fixedly connected with the outer ends of the long cylinder body and the end cylinder body, the charging hole is arranged at the position close to the outer end of the long cylinder body, the discharging hole is arranged at the bottom end of the end cylinder body, a support is vertically and fixedly connected with the upper surface of the bottom plate close to the outer end of the long cylinder body, and a gear is rotatably connected with the inner cavity of the support, the outer wall of the long cylinder is fixedly sleeved with an outer gear ring meshed with the gear, the bottom plate is fixedly provided with an external motor for driving the gear to rotate, the upper surface of the bottom plate is provided with a material receiving groove corresponding to the position of the discharge port, and the outer edge of the top end of the material receiving groove is fixedly connected with the outer edge of the discharge port.
Preferably, a fixing seat is vertically and fixedly connected to the upper surface of the bottom plate close to the middle position, and the long cylinder is rotatably sleeved in a through hole formed in the side face of the fixing seat.
Preferably, the outer ends of the inner walls of the long cylinder body and the end cylinder body are respectively fixedly connected with a grating, the grating is circular, and the outer diameter of the grating is equal to the inner diameter of the long cylinder body and the inner diameter of the end cylinder body.
Preferably, one end of the spiral conveying mechanism is fixedly connected to the central position of the inner side face of one of the grids.
Preferably, the spiral conveying mechanism comprises a cylinder, an internal motor and a spiral blade shaft, the outer end face of the cylinder is fixedly connected to the middle position of the inner side face of one of the grids, the internal motor is sleeved in the inner cavity of the cylinder, and one end of the spiral blade shaft is in butt joint with the power output end of the motor.
Preferably, the outer edge of the top end of the material receiving groove is fixedly connected with a frame, and the inner cavity of the top end of the frame is fixedly connected with the outer edge of the bottom end of the material outlet.
Preferably, a purging opening is formed in the end enclosure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a horizontal desulphurization unit greatly reduced the desulphurization unit height, make things convenient for operating personnel to operate and overhaul, make things convenient for operating personnel to change the desulfurizer, reduced operating personnel's work load, strengthened the operation security.
2. The utility model relates to a horizontal desulphurization unit sets up quantity, position, height etc. and can contain specific conditions such as sulphur content and process design parameter and adjust according to engineering scale, marsh gas, arranges in a flexible way.
3. The horizontal dry desulphurization device system has simple structure, low cost and convenient operation and maintenance.
Drawings
Fig. 1 is a schematic overall front view structure diagram of the present invention;
FIG. 2 is a first side view of the whole structure of the present invention;
fig. 3 is a schematic view of the overall second side view structure of the present invention.
In the figure: 1-a bottom plate; 11-a fixed seat; 12-a support; 13-material receiving groove; 14-a frame; 2-tank body; 201-long cylinder; 202-end cylinder; 21-sealing head; 22-an air inlet; 23-air outlet; 24-a charging port; 25-a discharge hole; 26-a purge port; 3-a grid; 4-a screw conveying mechanism; 41-column; 42-an internal motor; 43-helical blade shaft; 5-an external motor; 6-external gear ring; 7-gears.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a horizontal dry desulfurization device, comprising a bottom plate 1 and a tank 2, wherein a charging port 24 and a discharging port 25 are respectively disposed at positions close to two ends of the outer wall of the tank 2, two ends of the tank 2 are respectively fixedly connected with a sealing head 21, an air inlet 22 is disposed on the sealing head 21 at one end, an air outlet 23 is disposed on the sealing head 21 at the other end, a spiral conveying mechanism 4 is axially disposed in the inner cavity of the tank 2, the tank 2 comprises a long cylinder 201 and an end cylinder 202, the inner end of the long cylinder 201 is rotatably sleeved with the inner end of the end cylinder 202, the sealing head 21 is respectively fixedly connected to the outer ends of the long cylinder 201 and the end cylinder 202, the charging port 24 is disposed at the position close to the outer end of the long cylinder 201, the discharging port 25 is disposed at the bottom end of the end cylinder 202, a support 12 is vertically and fixedly connected to the outer end of the upper surface of the bottom plate 1 close to the long cylinder 201, the inner cavity of the support 12 is rotatably connected with a gear 7, the outer wall of the long cylinder 201 is fixedly sleeved with an outer gear ring 6 meshed with the gear 7, a driving gear 7 rotating external motor 5 is fixedly mounted on the bottom plate 1, a material receiving groove 13 is arranged on the upper surface of the bottom plate 1 corresponding to the discharge hole 25, and the outer edge of the top end of the material receiving groove 13 is fixedly connected with the outer edge of the discharge hole 25.
In this embodiment, the fixing base 11 is vertically and fixedly connected to the upper surface of the bottom plate 1 near the middle position, and the long cylinder 201 is rotatably sleeved in the through hole formed in the side surface of the fixing base 11.
In this embodiment, the outer ends of the inner walls of the long cylinder 201 and the end cylinder 202 are respectively fixedly connected with a grating 3, the grating 3 is circular, and the outer diameter of the grating 3 is equal to the inner diameter of the long cylinder 201 and the end cylinder 202; when the desulfurizer is used, the grid 3 is used for limiting the desulfurizer to the inner cavity of the tank body 2, and the blockage of the desulfurizer on the air inlet 22 and the air outlet 23 is avoided.
In this embodiment, one end of the screw conveyor 4 is fixedly connected to a central position of the inner side surface of one of the grilles 3.
In this embodiment, the screw conveying mechanism 4 includes a cylinder 41, an internal motor 42, and a screw blade shaft 43, the outer end surface of the cylinder 41 is fixedly connected to the central position of the inner side surface of one of the grilles 3, the internal motor 42 is sleeved in the inner cavity of the cylinder 41, and one end of the screw blade shaft 43 is butted with the power output end of the motor 42.
In this embodiment, the outer edge of the top end of the material receiving groove 13 is fixedly connected with the frame 14, and the inner cavity of the top end of the frame 14 is fixedly connected with the outer edge of the bottom end of the material outlet 25.
In this embodiment, the sealing head 21 is provided with a purge port 26.
The working principle is as follows: when the desulfurizer needs to be replaced, the gas inlet 22 is closed first, and the biogas in the tank body 2 is purged by using nitrogen through the purge port 26; starting the external motor 5, wherein the external motor 5 drives the long cylinder 201 to rotate relative to the fixed seat 11 through the gear 7 and the external gear ring 6; thereby lowering the charging port 24 to a height convenient for human manipulation; a new desulfurizer is loaded into the long cylinder body 201 from the charging port 24, the internal motor 42 drives the helical blade shaft 43 to rotate, so that the desulfurizer is filled forwards along the helical direction, and the old desulfurizer is discharged into the material receiving groove 13 from the discharging port 25; the new desulfurizer is loaded from the charging port 24 in sequence, and the old desulfurizer is discharged from the discharging port 25 in sequence, so that the desulfurizer is replaced gradually.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a horizontal dry desulphurization unit, includes bottom plate (1) and jar body (2), jar body (2) outer wall be close to both ends position and be provided with charging hole (24) and discharge gate (25) respectively, the both ends of jar body (2) are fixedly connected with head (21) respectively, one end be provided with air inlet (22) on head (21), and the other end be provided with gas outlet (23), its characterized in that on head (21): a spiral conveying mechanism (4) is axially arranged in an inner cavity of the tank body (2), the tank body (2) comprises a long cylinder body (201) and an end cylinder body (202), the inner end of the long cylinder body (201) is rotatably sleeved with the inner end of the end cylinder body (202), a seal head (21) is fixedly connected with the outer ends of the long cylinder body (201) and the end cylinder body (202) respectively, a charging hole (24) is formed in the position, close to the outer end, of the long cylinder body (201), a discharging hole (25) is formed in the position, at the bottom end, of the end cylinder body (202), a support (12) is vertically and fixedly connected with the position, close to the outer end of the long cylinder body (201), of the upper surface of the bottom plate (1), a gear (7) is rotatably connected with the inner cavity of the support (12), an outer gear ring (6) meshed with the gear (7) is fixedly sleeved on the outer wall of the long cylinder body (201), an external motor (5) for driving the gear (7) to rotate is fixedly installed on the bottom plate (1), the upper surface of the bottom plate (1) is provided with a material receiving groove (13) at a position corresponding to the discharge hole (25), and the outer edge of the top end of the material receiving groove (13) is fixedly connected with the outer edge of the discharge hole (25).
2. The horizontal dry desulfurization device according to claim 1, characterized in that: the upper surface of the bottom plate (1) is vertically and fixedly connected with a fixed seat (11) close to the middle position, and the long cylinder body (201) is rotatably sleeved in a through hole formed in the side face of the fixed seat (11).
3. The horizontal dry desulfurization device according to claim 1, characterized in that: the outer ends of the inner walls of the long cylinder body (201) and the end cylinder body (202) are fixedly connected with grids (3) respectively, the grids (3) are circular, and the outer diameter of each grid (3) is equal to the inner diameter of the long cylinder body (201) and the inner diameter of the end cylinder body (202).
4. The horizontal dry desulfurization device according to claim 3, characterized in that: one end of the spiral conveying mechanism (4) is fixedly connected to the central position of the inner side face of one of the grids (3).
5. The horizontal dry desulfurization device according to claim 4, characterized in that: the spiral conveying mechanism (4) comprises a cylinder (41), an internal motor (42) and a spiral blade shaft (43), the outer end face of the cylinder (41) is fixedly connected to the middle position of the inner side face of one of the grids (3), the internal motor (42) is sleeved in the inner cavity of the cylinder (41), and one end of the spiral blade shaft (43) is in butt joint with the power output end of the motor (42).
6. The horizontal dry desulfurization device according to claim 1, characterized in that: the outer edge of the top end of the material receiving groove (13) is fixedly connected with a frame (14), and an inner cavity of the top end of the frame (14) is fixedly connected with the outer edge of the bottom end of the material outlet (25).
7. The horizontal dry desulfurization device according to claim 1, characterized in that: and a purging opening (26) is formed in the end enclosure (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067620.7U CN213995435U (en) | 2020-12-18 | 2020-12-18 | Horizontal dry desulphurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067620.7U CN213995435U (en) | 2020-12-18 | 2020-12-18 | Horizontal dry desulphurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213995435U true CN213995435U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023067620.7U Active CN213995435U (en) | 2020-12-18 | 2020-12-18 | Horizontal dry desulphurization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213995435U (en) |
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- 2020-12-18 CN CN202023067620.7U patent/CN213995435U/en active Active
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