CN215136206U - Drying fluidized bed fire extinguishing system in low-sulfur high-calorific-value brown coal powder production process - Google Patents
Drying fluidized bed fire extinguishing system in low-sulfur high-calorific-value brown coal powder production process Download PDFInfo
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- CN215136206U CN215136206U CN202120279778.6U CN202120279778U CN215136206U CN 215136206 U CN215136206 U CN 215136206U CN 202120279778 U CN202120279778 U CN 202120279778U CN 215136206 U CN215136206 U CN 215136206U
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Abstract
The utility model discloses a dry fluidized bed fire extinguishing systems in low sulfur high heat value brown buggy production process, including dry fluidized bed main part, the top fixedly connected with housing of dry fluidized bed main part, the left side fixedly connected with water tank at housing top, the left bottom fixedly connected with water pump of water tank, the drinking-water pipe and the water tank intercommunication of water pump, the through-hole has been seted up to the bottom of housing both sides. The utility model discloses a set up the water pump, the through-hole, electric telescopic handle, the shrouding, smoke transducer, including a motor, an end cap, a controller, and a cover plate, first carousel, communicating pipe, second carousel, the belt, the spray tube, light alarm and controller's cooperation is used, possesses the advantage of being convenient for put out a fire, has solved current dry fluidized bed and has not possessed fire extinguishing systems, can make the pulverized coal burning to brown buggy drying process in-process, can not in time put out to flame and can cause a large amount of losses, has reduced the problem of dry fluidized bed security.
Description
Technical Field
The utility model relates to a brown buggy production technical field specifically is a dry fluidized bed fire extinguishing systems in low sulfur high calorific value brown buggy production process.
Background
The fluidized bed drying technology is a new drying technology developed in recent years, and the process is that bulk materials are placed on a pore plate, and gas is conveyed from the lower part of the pore plate to cause the material particles to move on a gas distribution plate and to be in a suspension state in gas flow, so that a mixed bottom layer of the material particles and the gas is generated just like liquid boiling. In the fluidized bed dryer, material particles are fully contacted with gas in a mixed bottom layer, heat transfer and moisture transfer between the material and the gas are carried out, the drying fluidized bed is also applied to brown coal powder production, the existing drying fluidized bed does not have a fire extinguishing system, pulverized coal can be combusted possibly in the drying and processing process of the brown coal powder, a large amount of loss can not be caused by timely extinguishing flame, and the safety of the drying fluidized bed is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dry fluidized bed fire extinguishing systems in low sulfur high heat value brown buggy production process possesses the advantage of being convenient for put out a fire, has solved current dry fluidized bed and has not possessed fire extinguishing systems, probably can make the buggy burning in the dry course of working to the brown buggy, can not in time put out to flame and can cause a large amount of losses, has reduced the problem of dry fluidized bed security.
In order to achieve the above object, the utility model provides a following technical scheme: a fire extinguishing system of a drying fluidized bed in the production process of low-sulfur high-calorific-value lignite powder comprises a drying fluidized bed main body, wherein the top of the drying fluidized bed main body is fixedly connected with a housing, the left side of the top of the housing is fixedly connected with a water tank, the left bottom of the water tank is fixedly connected with a water pump, a water pumping pipe of the water pump is communicated with the water tank, the bottoms of two sides of the housing are provided with through holes, guide blocks are fixedly connected with the two sides of the housing and positioned at the front side and the rear side of the through holes, fixed plates are fixedly connected with the two sides of the housing, an electric telescopic rod penetrates through the top of the fixed plates, a sealing plate is fixedly connected with the bottom of the electric telescopic rod, the bottom of the sealing plate extends to the inner cavity of the guide blocks and is movably connected with the guide blocks, smoke sensors are fixedly connected with the front side and the rear side of the top of the inner cavity of the housing, the outlet pipe of water pump passes through pipeline and square pipe intercommunication, the left side fixedly connected with motor at housing inner chamber top, the first carousel of the bottom fixedly connected with of motor drive shaft, the bottom swing joint of square pipe has communicating pipe, communicating pipe and square pipe intercommunication, the surface cover of communicating pipe is equipped with the second carousel, the transmission is connected with the belt between first carousel and the second carousel, the bottom intercommunication of communicating pipe has the spray tube, the right side fixedly connected with light alarm at housing top, the right side intercommunication at water tank top has the filler pipe, be connected with the controller in the right side of the positive surface of housing is fixed, the controller respectively with water pump, electric telescopic handle, smoke transducer, motor and light alarm electric connection.
Preferably, four corners of the bottom of the drying fluidized bed main body are fixedly connected with supporting blocks, and the bottom of each supporting block is fixedly connected with a damping pad.
Preferably, the two sides of the front surface of the drying fluidized bed main body are both provided with air outlets, and the inner cavities of the air outlets are fixedly connected with filter screens.
Preferably, the two sides of the front surface of the drying fluidized bed main body are movably connected with door plates through hinges, and the front surfaces of the door plates are fixedly connected with handles.
Preferably, the positive surface mosaic of housing has first observation window, the positive surface mosaic of water tank has the second observation window, the top screw thread cover of filler pipe is equipped with the tube cap.
Preferably, the top of the left side of the inner cavity of the housing is fixedly connected with a positioning block, and the right end of the positioning block is fixedly connected with the motor.
Preferably, the inner wall of the housing is fixedly connected with a positioning plate, and the bottom of the communicating pipe penetrates through the positioning plate and is movably connected with the positioning plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the water pump, the through-hole, electric telescopic handle, the shrouding, smoke transducer, including a motor, an end cap, a controller, and a cover plate, first carousel, communicating pipe, second carousel, the belt, the spray tube, light alarm and controller's cooperation is used, possesses the advantage of being convenient for put out a fire, has solved current dry fluidized bed and has not possessed fire extinguishing systems, can make the pulverized coal burning to brown buggy drying process in-process, can not in time put out to flame and can cause a large amount of losses, has reduced the problem of dry fluidized bed security.
2. The utility model discloses a set up the supporting shoe, can play the effect of support, can be convenient for dry fluidized bed main part's stability, through setting up the venthole, can be convenient for dry fluidized bed main part inside heat dissipation, through setting up the door plant, can be convenient for overhaul dry fluidized bed main part inside, through setting up first observation window, can be convenient for observe the behavior in the housing, through setting up the second observation window, can be convenient for observe the water content in the water tank, through setting up the locating piece, can play the effect of location to the motor, can be convenient for the stability of motor, through setting up the locating plate, can play spacing effect to communicating pipe, can be convenient for the rotation of communicating pipe.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is a partial right sectional view of the housing of the present invention;
FIG. 3 is an enlarged view of A in FIG. 1;
fig. 4 is a front view of the structure of the present invention.
In the figure: 1 dry fluidized bed main part, 2 enclosers, 3 water tanks, 4 water pumps, 5 through-holes, 6 guide blocks, 7 fixed plates, 8 electric telescopic handle, 9 shrouding, 10 smoke transducer, 11 square pipes, 12 motors, 13 first turntables, 14 communicating pipes, 15 second turntables, 16 belts, 17 spray pipes, 18 light alarms, 19 filler pipes, 20 controllers.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "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 description and simplification of description, but do not indicate or imply that the device or element to be referred 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a dry fluidized bed main part 1, housing 2, water tank 3, water pump 4, through-hole 5, guide block 6, fixed plate 7, electric telescopic handle 8, shrouding 9, smoke transducer 10, square pipe 11, motor 12, first carousel 13, communicating pipe 14, second carousel 15, belt 16, spray tube 17, light alarm 18, filler pipe 19 and controller 20 part are general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-4, a fire extinguishing system of a drying fluidized bed in the production process of low-sulfur high-calorific value lignite powder comprises a drying fluidized bed main body 1, wherein four corners of the bottom of the drying fluidized bed main body 1 are fixedly connected with supporting blocks, the bottom of the supporting blocks is fixedly connected with a shock pad, two sides of the front surface of the drying fluidized bed main body 1 are respectively provided with an air outlet, an inner cavity of the air outlet is fixedly connected with a filter screen, two sides of the front surface of the drying fluidized bed main body 1 are respectively movably connected with a door plate through hinges, the front surface of the door plate is fixedly connected with a handle, the supporting function can be played by arranging the supporting blocks, the stability of the drying fluidized bed main body 1 can be facilitated, the heat dissipation in the drying fluidized bed main body 1 can be facilitated by arranging the air outlets, the maintenance of the interior of the drying fluidized bed main body 1 can be facilitated by arranging the door plates, the top of the drying fluidized bed main body 1 is fixedly connected with a housing 2, the left side of the top of the housing 2 is fixedly connected with a water tank 3, the left bottom of the water tank 3 is fixedly connected with a water pump 4, a water pumping pipe of the water pump 4 is communicated with the water tank 3, the bottoms of the two sides of the housing 2 are provided with through holes 5, the front side and the rear side of the through holes 5 on the two sides of the housing 2 are both fixedly connected with guide blocks 6, the two sides of the housing 2 are both fixedly connected with fixed plates 7, the top of the fixed plates 7 is provided with an electric telescopic rod 8 in a penetrating way, the bottom of the electric telescopic rod 8 is fixedly connected with a seal plate 9, the bottom of the seal plate 9 extends to the inner cavity of the guide blocks 6 and is movably connected with the guide blocks 6, the front side and the rear side of the top of the inner cavity of the housing 2 are both fixedly connected with smoke sensors 10, the front surface of the housing 2 is inlaid with a first observation window, the front surface of the water tank 3 is inlaid with a second observation window, a pipe cover is sleeved on the top thread of the water feeding pipe 19, by arranging the first observation window, the observation of the working condition in the housing 2 can be conveniently observed, through setting up the second observation window, can be convenient for observe the water content in the water tank 3, the top of the inner chamber of the housing 2 is fixedly connected with the square tube 11, the outlet pipe of the water pump 4 is communicated with the square tube 11 through the pipeline, the left side of the inner chamber top of the housing 2 is fixedly connected with the motor 12, the left top of the inner chamber of the housing 2 is fixedly connected with the positioning block, the right end of the positioning block is fixedly connected with the motor 12, through setting up the positioning block, can play the role of positioning to the motor 12, can facilitate the stability of the motor 12, the bottom of the transmission shaft of the motor 12 is fixedly connected with the first rotary disk 13, the bottom of the square tube 11 is movably connected with the communicating tube 14, the inner wall of the housing 2 is fixedly connected with the positioning plate, the bottom of the communicating tube 14 runs through the positioning plate and is movably connected with the positioning plate, through setting up the positioning plate, can play the role of limiting to the communicating tube 14, can facilitate the rotation of the communicating tube 14, the communicating tube 14 is communicated with the square tube 11, the surface of the communicating pipe 14 is sleeved with a second rotating disc 15, a belt 16 is in transmission connection between the first rotating disc 13 and the second rotating disc 15, the bottom of the communicating pipe 14 is communicated with a spray pipe 17, the right side of the top of the housing 2 is fixedly connected with a light alarm 18, the right side of the top of the water tank 3 is communicated with a water adding pipe 19, the right side of the front surface of the housing 2 is fixedly connected with a controller 20, the controller 20 is respectively and electrically connected with the water pump 4, the electric telescopic rod 8, the smoke sensor 10, the motor 12 and the light alarm 18, the communicating pipe 14, the second rotating disc 15, the belt 16, the spray pipe 17, the light alarm 18 and the controller 20 are matched for use by arranging the water pump 4, the through hole 5, the electric telescopic rod 8, the closing plate 9, the smoke sensor 10, the motor 12, the first rotating disc 13, the communicating pipe 14, the second rotating disc 15, the belt 16, the spray pipe 17, the light alarm 18 and the controller 20, the advantages of convenient fire extinguishing are achieved, the existing drying fluidized bed is not provided with a fire extinguishing system, pulverized coal can be possibly burnt in the drying process of pulverized coal, the problem of large loss caused by the failure of timely extinguishing the flame and the reduction of the safety of the drying fluidized bed.
When in use, the smoke sensor 10 is used for sensing the smoke concentration in the housing 2, when the pulverized coal is ignited, a large amount of dense smoke is generated, after the dense smoke is sensed by the smoke sensor 10, the smoke sensor 10 transmits information to the controller 20 for processing, the light alarm 18 is started by the controller 20, the light alarm 18 gives out light to alarm, the controller 20 starts the electric telescopic rod 8 to do telescopic motion, the electric telescopic rod 8 drives the sealing plate 9 to do up-and-down motion, the through hole 5 is sealed by the closing plate 9 to prevent the fire from spreading, the water pump 4 is started by the controller 20, the water in the water tank 3 is pumped out by the water pump 4 and is sprayed out by the communicating pipe 14 and the spray pipe 17 to extinguish the fire, the motor 12 is started through the controller 20, the motor 12 drives the first rotating disc 13 to rotate, the first rotating disc 13 drives the communicating pipe 14, the second rotating disc 15, the belt 16 and the spray pipe 17 to rotate, and the spraying range of the spray pipe 17 is enlarged so as to extinguish fire.
In summary, the following steps: this dry fluidized bed fire extinguishing systems in low sulfur high heat value brown coal powder production process, through setting up water pump 4, through-hole 5, electric telescopic handle 8, shrouding 9, smoke transducer 10, motor 12, first carousel 13, communicating pipe 14, second carousel 15, belt 16, spray tube 17, light alarm 18 and controller 20, it does not possess fire extinguishing systems to have solved current dry fluidized bed, can make the pulverized coal burning in the dry course of working to brown coal powder, can not in time put out to flame and can cause a large amount of losses, the problem of dry fluidized bed security has been reduced.
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 dry fluidized bed fire extinguishing systems in low sulfur high heating value brown coal powder production process, includes dry fluidized bed main part (1), its characterized in that: the drying fluidized bed is characterized in that a housing (2) is fixedly connected to the top of the drying fluidized bed main body (1), a water tank (3) is fixedly connected to the left side of the top of the housing (2), a water pump (4) is fixedly connected to the left bottom of the water tank (3), a water pumping pipe of the water pump (4) is communicated with the water tank (3), through holes (5) are formed in the bottoms of the two sides of the housing (2), guide blocks (6) are fixedly connected to the two sides of the housing (2) and located on the front side and the rear side of the through holes (5), fixed plates (7) are fixedly connected to the two sides of the housing (2), electric telescopic rods (8) are arranged at the tops of the fixed plates (7) in a penetrating mode, sealing plates (9) are fixedly connected to the bottoms of the electric telescopic rods (8), the bottoms of the sealing plates (9) extend to the inner cavity of the guide blocks (6) and are movably connected with the guide blocks (6), smoke sensors (10) are fixedly connected to the front side and the rear side of the top of the inner cavity of the housing (2), the water pump is characterized in that a square pipe (11) is fixedly connected to the top of an inner cavity of the housing (2), a water outlet pipe of the water pump (4) is communicated with the square pipe (11) through a pipeline, a motor (12) is fixedly connected to the left side of the top of the inner cavity of the housing (2), a first rotary disc (13) is fixedly connected to the bottom of a transmission shaft of the motor (12), a communication pipe (14) is movably connected to the bottom of the square pipe (11), the communication pipe (14) is communicated with the square pipe (11), a second rotary disc (15) is sleeved on the surface of the communication pipe (14), a belt (16) is connected between the first rotary disc (13) and the second rotary disc (15) in a transmission manner, a spray pipe (17) is communicated with the bottom of the communication pipe (14), a light alarm (18) is fixedly connected to the right side of the top of the housing (2), and a water adding pipe (19) is communicated with the right side of the top of the water tank (3), the right side of the front surface of the housing (2) is fixedly internally connected with a controller (20), and the controller (20) is electrically connected with the water pump (4), the electric telescopic rod (8), the smoke sensor (10), the motor (12) and the light alarm (18) respectively.
2. The drying fluidized bed fire extinguishing system in the production process of the low-sulfur high-calorific-value lignite powder as claimed in claim 1, wherein: the four corners of the bottom of the drying fluidized bed main body (1) are fixedly connected with supporting blocks, and the bottom of each supporting block is fixedly connected with a damping pad.
3. The drying fluidized bed fire extinguishing system in the production process of the low-sulfur high-calorific-value lignite powder as claimed in claim 1, wherein: the both sides on dry fluidized bed main part (1) obverse surface all seted up the venthole, the inner chamber fixedly connected with filter screen of venthole.
4. The drying fluidized bed fire extinguishing system in the production process of the low-sulfur high-calorific-value lignite powder as claimed in claim 1, wherein: the two sides of the front surface of the drying fluidized bed main body (1) are both movably connected with door plates through hinges, and the front surfaces of the door plates are fixedly connected with handles.
5. The drying fluidized bed fire extinguishing system in the production process of the low-sulfur high-calorific-value lignite powder as claimed in claim 1, wherein: the positive surface mosaic of housing (2) has first observation window, the positive surface mosaic of water tank (3) has the second observation window, the top screw thread cover of filler pipe (19) is equipped with the tube cap.
6. The drying fluidized bed fire extinguishing system in the production process of the low-sulfur high-calorific-value lignite powder as claimed in claim 1, wherein: the top of the left side of the inner cavity of the housing (2) is fixedly connected with a positioning block, and the right end of the positioning block is fixedly connected with the motor (12).
7. The drying fluidized bed fire extinguishing system in the production process of the low-sulfur high-calorific-value lignite powder as claimed in claim 1, wherein: the inner wall of the housing (2) is fixedly connected with a positioning plate, and the bottom of the communicating pipe (14) penetrates through the positioning plate and is movably connected with the positioning plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120279778.6U CN215136206U (en) | 2021-02-01 | 2021-02-01 | Drying fluidized bed fire extinguishing system in low-sulfur high-calorific-value brown coal powder production process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120279778.6U CN215136206U (en) | 2021-02-01 | 2021-02-01 | Drying fluidized bed fire extinguishing system in low-sulfur high-calorific-value brown coal powder production process |
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| CN215136206U true CN215136206U (en) | 2021-12-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212491A (en) * | 2022-06-29 | 2022-10-21 | 徐州赛森电子自动化技术有限公司 | Intelligent emergency fire-fighting system applied to totally-enclosed coal yard |
-
2021
- 2021-02-01 CN CN202120279778.6U patent/CN215136206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212491A (en) * | 2022-06-29 | 2022-10-21 | 徐州赛森电子自动化技术有限公司 | Intelligent emergency fire-fighting system applied to totally-enclosed coal yard |
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