CN210831959U - Improved generation circulating fluidized bed boiler bed material adds device - Google Patents

Improved generation circulating fluidized bed boiler bed material adds device Download PDF

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Publication number
CN210831959U
CN210831959U CN201921681956.7U CN201921681956U CN210831959U CN 210831959 U CN210831959 U CN 210831959U CN 201921681956 U CN201921681956 U CN 201921681956U CN 210831959 U CN210831959 U CN 210831959U
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CN
China
Prior art keywords
pipe
boiler
pump main
transmission pipeline
circulating fluidized
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CN201921681956.7U
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Chinese (zh)
Inventor
范广才
曹镇海
胡长胜
洪楠
冯含卓
马江涛
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Ordos Haohua Guotai Chemical Co ltd
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Ordos Haohua Guotai Chemical Co ltd
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Priority to CN201921681956.7U priority Critical patent/CN210831959U/en
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Abstract

The utility model discloses an improved generation circulating fluidized bed boiler bed material adds device, including a boiler, the front end surface of a boiler runs through and is provided with a coal breakage pipe No. one, the front end of a coal breakage pipe is provided with the connecting pipe No. one, be provided with a flange dish between a coal breakage pipe and the connecting pipe No. one, the front end of a connecting pipe is provided with transmission pipeline, one side of transmission pipeline is provided with storehouse pump main part, the lower extreme of storehouse pump main part is provided with the discharge gate, and the discharge gate is connected with transmission pipeline, the upper end surface of storehouse pump main part runs through and is provided with the feed inlet, the front end of storehouse pump main part is provided with the brace angle. An improved generation circulating fluidized bed boiler bed material adds device, can shorten the material loading time, reduce artificial intensity of labour and reduce the infringement of dust to artifical health, improve its safety in utilization.

Description

Improved generation circulating fluidized bed boiler bed material adds device
The technical field is as follows:
the utility model relates to a circulating fluidized bed boiler field, in particular to device is added to improved generation circulating fluidized bed boiler bed material.
Background art:
the circulating fluidized bed boiler is an energy-saving product with high efficiency and low pollution, and is rapidly popularized and developed at home and abroad since the advent; the comparison document 201721401828.3 has certain drawback when using, the slag of seventeen T or so is required as the bed charge when the boiler is ignited in the cold state, the boiler adopts the method of manual feeding all the time when using, about ten people are required for each feeding, the furnace manhole from the back of the manual bagging to four and five meters is poured into the furnace air distribution plate, the feeding time is about twenty hours, in the whole operation process, consume a large amount of time and manpower, and the dust caused by the bed charge causes certain harm to the health of staff and the surrounding environment, and meanwhile, after the boiler is stopped, if in emergency starting, a large amount of time is consumed due to manual feeding, the starting time of the boiler is prolonged, certain hidden danger is brought to production, certain adverse effect is brought to practical use, and therefore, an improved circulating fluidized bed boiler bed charge device is provided.
The utility model has the following contents:
an object of the utility model is to provide an improved generation circulating fluidized bed boiler bed material adds device to solve prior art not enough.
The utility model discloses by following technical scheme implement: the utility model provides an improved generation circulating fluidized bed boiler bed material adds device, includes the boiler, the front end surface of boiler runs through and is provided with a coal breakage pipe, the front end of a coal breakage pipe is provided with the connecting pipe No. one, be provided with the flange dish between a coal breakage pipe and the connecting pipe No. one, the front end of a connecting pipe is provided with transmission pipeline, one side of transmission pipeline is provided with storehouse pump main part, the lower extreme of storehouse pump main part is provided with the discharge gate, and the discharge gate is connected with transmission pipeline, the upper end surface of storehouse pump main part runs through and is provided with the feed inlet, the front end of storehouse pump main part is provided with the brace angle, one side of a connecting pipe of the rear end of transmission pipeline is provided with the connecting pipe No. two, the support frame is installed to the lower extreme of transmission pipeline, the mounting panel is installed to the lower extreme of support.
Furthermore, the outer surface of the upper end of the mounting plate is fixedly connected with the outer surface of the lower end of the transmission pipeline through a support frame, a soldering lug is arranged between the support frame and the mounting plate, and the outer surface of the lower end of the support frame is fixedly connected with the outer surface of the upper end of the mounting plate through the soldering lug.
Furthermore, the rear end of No. two connecting pipes is provided with No. two boilers, the front end surface of No. two boilers runs through and is provided with No. two coal breakage pipes, and is provided with No. two flange between No. two coal breakage pipes and No. two connecting pipes, the rear end surface of No. two connecting pipes is through No. two flange and No. two coal breakage pipe's front end surface fixed connection.
Further, the outer surface of one side of the transmission pipeline is fixedly connected with the outer surface of the lower end of the bin pump main body through a discharge hole, a stud is arranged between the support angle and the bin pump main body, and the outer surface of the rear end of the support angle is fixedly connected with the outer surface of the front end of the bin pump main body through the stud.
Furthermore, the outer surface of the rear end of the first connecting pipe is fixedly connected with the outer surface of the front end of the first coal dropping pipe through a first connecting flange plate, and the pipe diameter of the first connecting pipe is the same as that of the first coal dropping pipe.
Furthermore, a welding wire is arranged between the support frame and the transmission pipeline, and the outer surface of the upper end of the support frame is fixedly connected with the outer surface of the lower end of the transmission pipeline through the welding wire.
The utility model has the advantages that: because the bin pump body is arranged, the slag can be placed into the bin pump body through the feeding hole, the slag is conveyed into the transmission pipeline through the bin pump body, the slag is guided into the boiler I and the boiler II through the connecting pipes I and II on the transmission pipeline to complete feeding, the situation that about seventeen T of slag is needed as a base material when the original boiler is ignited in a cold state is changed, the boiler is always fed manually when in use, about ten people are needed each time, the furnace is poured into the furnace wind distribution plate from the back of the manual bagging to four-five meters, the feeding time is about twenty hours, a large amount of time and manpower are consumed in the whole operation process, certain harm is caused to the health of staff and the surrounding environment by dust caused by bed materials, and a large amount of time is consumed for manual feeding when the boiler is stopped, such as emergency starting, the start-up time of boiler has been prolonged, brings certain hidden danger for production, and then realizes that it shortens the material loading time, reduces artifical intensity of labour and reduces the infringement of dust to the people health, improves its safety in utilization, and the effect of using is better for traditional mode.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the overall structure schematic diagram of the improved generation circulating fluidized bed boiler bed material adds device of the utility model.
In the figure: 1. a sump pump main body; 2. a feed inlet; 3. a discharge port; 4. a support angle; 5. a transport pipeline; 6. a first connecting pipe; 7. a first coal dropping pipe; 8. a first connecting flange plate; 9. a first boiler; 10. a support frame; 11. mounting a plate; 12. a second connecting pipe; 13. a second coal dropping pipe; 14. a second connecting flange; 15. a second boiler.
The specific implementation mode is as follows:
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 efforts belong to the protection scope of the present invention.
As shown in figure 1, an improved bed material adding device of a circulating fluidized bed boiler comprises a first boiler 9, a first coal dropping pipe 7 is arranged on the outer surface of the front end of the first boiler 9 in a penetrating manner, a first connecting pipe 6 is arranged at the front end of the first coal dropping pipe 7, a first connecting flange 8 is arranged between the first coal dropping pipe 7 and the first connecting pipe 6, a transmission pipeline 5 is arranged at the front end of the first connecting pipe 6, a bin pump main body 1 is arranged on one side of the transmission pipeline 5, a discharge hole 3 is arranged at the lower end of the bin pump main body 1, and the discharge port 3 is connected with the transmission pipeline 5, the feed port 2 is arranged on the outer surface of the upper end of the cabin pump main body 1 in a penetrating manner, the support angle 4 is arranged at the front end of the cabin pump main body 1, the second connecting pipe 12 is arranged on one side of the first connecting pipe 6 at the rear end of the transmission pipeline 5, the support frame 10 is installed at the lower end of the transmission pipeline 5, and the installation plate 11 is installed at the lower end of the support frame 10.
The outer surface of the upper end of the mounting plate 11 is fixedly connected with the outer surface of the lower end of the transmission pipeline 5 through a support frame 10, a soldering lug is arranged between the support frame 10 and the mounting plate 11, the outer surface of the lower end of the support frame 10 is fixedly connected with the outer surface of the upper end of the mounting plate 11 through the soldering lug, the support frame 10 plays a supporting role, the mounting plate 11 plays a mounting role, and the soldering lug plays a role in welding the support frame 10 and the mounting plate 11 together; a second boiler 15 is arranged at the rear end of the second connecting pipe 12, a second coal dropping pipe 13 is arranged on the outer surface of the front end of the second boiler 15 in a penetrating mode, a second connecting flange 14 is arranged between the second coal dropping pipe 13 and the second connecting pipe 12, the outer surface of the rear end of the second connecting pipe 12 is fixedly connected with the outer surface of the front end of the second coal dropping pipe 13 through the second connecting flange 14, the second connecting pipe 12 plays a role in transmission, the second connecting flange 14 plays a role in connection, and the second coal dropping pipe 13 plays a role in feeding; the outer surface of one side of the transmission pipeline 5 is fixedly connected with the outer surface of the lower end of the bin pump main body 1 through the discharge hole 3, a stud is arranged between the support angle 4 and the bin pump main body 1, the outer surface of the rear end of the support angle 4 is fixedly connected with the outer surface of the front end of the bin pump main body 1 through the stud, the discharge hole 3 plays a discharging role, the transmission pipeline 5 plays a transmission role, and the stud plays a role in fixing the support angle 4 and the bin pump main body 1 together; the outer surface of the rear end of the first connecting pipe 6 is fixedly connected with the outer surface of the front end of the first coal dropping pipe 7 through a first connecting flange 8, the pipe diameter of the first connecting pipe 6 is the same as that of the first coal dropping pipe 7, and the first connecting flange 8 plays a role in connection; welding wires are arranged between the support frame 10 and the transmission pipeline 5, the outer surface of the upper end of the support frame 10 is fixedly connected with the outer surface of the lower end of the transmission pipeline 5 through the welding wires, and the welding wires play a role in fixing the support frame 10 and the transmission pipeline 5 together.
During the use, the user can place the slag into pump main part 1 in through feed inlet 2, make it carry the slag to transmission pipeline 5 in through pump main part 1 in the storehouse, and accomplish its material loading in leading-in boiler 9 of slag and No. two boilers 15 through a connecting pipe 6 on transmission pipeline 5, No. two connecting pipes 12, transmission pipeline 5 is through support frame 10, mounting panel 11 fixes subaerial, so transmission pipeline 5 can not appear rocking phenomenon when transmitting the slag, connecting pipe 6 is connected with coal breakage pipe 7 through a connecting flange 8, No. two connecting pipe 12 is connected through No. two connecting flange 14 and No. two coal breakage pipes 13, so connecting pipe 6 can not separate with coal breakage pipe 7 when using, connecting pipe 12 can not separate with coal breakage pipe 13 when No. two, it is comparatively practical.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an improved generation circulating fluidized bed boiler bed material adds device, includes boiler (9), its characterized in that: a first coal dropping pipe (7) penetrates through the outer surface of the front end of the first boiler (9), a first connecting pipe (6) is arranged at the front end of the first coal dropping pipe (7), a first connecting flange (8) is arranged between the first coal dropping pipe (7) and the first connecting pipe (6), a transmission pipeline (5) is arranged at the front end of the first connecting pipe (6), a bin pump main body (1) is arranged on one side of the transmission pipeline (5), a discharge hole (3) is arranged at the lower end of the bin pump main body (1), the discharge hole (3) is connected with the transmission pipeline (5), a feed inlet (2) penetrates through the outer surface of the upper end of the bin pump main body (1), a support angle (4) is arranged at the front end of the bin pump main body (1), a second connecting pipe (12) is arranged on one side of the first connecting pipe (6) at the rear end of the transmission pipeline (5), the lower end of the transmission pipeline (5) is provided with a support frame (10), and the lower end of the support frame (10) is provided with a mounting plate (11).
2. The improved circulating fluidized bed boiler bed material adding device is characterized in that the outer surface of the upper end of the mounting plate (11) is fixedly connected with the outer surface of the lower end of the transmission pipeline (5) through a support frame (10), a soldering lug is arranged between the support frame (10) and the mounting plate (11), and the outer surface of the lower end of the support frame (10) is fixedly connected with the outer surface of the upper end of the mounting plate (11) through the soldering lug.
3. The improved circulating fluidized bed boiler bed material adding device is characterized in that a second boiler (15) is arranged at the rear end of the second connecting pipe (12), a second coal dropping pipe (13) penetrates through the outer surface of the front end of the second boiler (15), a second connecting flange (14) is arranged between the second coal dropping pipe (13) and the second connecting pipe (12), and the outer surface of the rear end of the second connecting pipe (12) is fixedly connected with the outer surface of the front end of the second coal dropping pipe (13) through the second connecting flange (14).
4. The improved circulating fluidized bed boiler bed material adding device according to claim 1, wherein an outer surface of one side of the conveying pipeline (5) is fixedly connected with an outer surface of the lower end of the bin pump main body (1) through the discharge port (3), a stud is arranged between the support angle (4) and the bin pump main body (1), and an outer surface of the rear end of the support angle (4) is fixedly connected with an outer surface of the front end of the bin pump main body (1) through the stud.
5. The improved circulating fluidized bed boiler bed material adding device is characterized in that the outer surface of the rear end of the first connecting pipe (6) is fixedly connected with the outer surface of the front end of the first coal dropping pipe (7) through a first connecting flange plate (8), and the pipe diameter of the first connecting pipe (6) is the same as that of the first coal dropping pipe (7).
6. The improved circulating fluidized bed boiler bed material adding device is characterized in that a welding wire is arranged between the support frame (10) and the conveying pipeline (5), and the outer surface of the upper end of the support frame (10) is fixedly connected with the outer surface of the lower end of the conveying pipeline (5) through the welding wire.
CN201921681956.7U 2019-10-09 2019-10-09 Improved generation circulating fluidized bed boiler bed material adds device Active CN210831959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921681956.7U CN210831959U (en) 2019-10-09 2019-10-09 Improved generation circulating fluidized bed boiler bed material adds device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921681956.7U CN210831959U (en) 2019-10-09 2019-10-09 Improved generation circulating fluidized bed boiler bed material adds device

Publications (1)

Publication Number Publication Date
CN210831959U true CN210831959U (en) 2020-06-23

Family

ID=71258048

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921681956.7U Active CN210831959U (en) 2019-10-09 2019-10-09 Improved generation circulating fluidized bed boiler bed material adds device

Country Status (1)

Country Link
CN (1) CN210831959U (en)

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