CN210619415U - Air-lock quantitative feeding system - Google Patents
Air-lock quantitative feeding system Download PDFInfo
- Publication number
- CN210619415U CN210619415U CN201921385306.8U CN201921385306U CN210619415U CN 210619415 U CN210619415 U CN 210619415U CN 201921385306 U CN201921385306 U CN 201921385306U CN 210619415 U CN210619415 U CN 210619415U
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- China
- Prior art keywords
- connecting chute
- lock
- dosing system
- rotating roller
- belt conveyor
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Abstract
The utility model discloses a lock gas dosing system, include: the device comprises a discharging belt conveyor arranged on a support, a connecting chute, a fireproof air locking device, a pneumatic gate valve, a boiler expansion joint and a screw feeder. In this way, the utility model discloses lock gas dosing system gets into the impeller check room through the material that the fire prevention airlock will unload the belt feeder transportation to being delivered to the discharge opening along with the rotation of rotatory impeller and discharging, in whole working process, can be in succession quantitative feed and unload, playing sealed air-lock effect simultaneously, preventing that the high temperature of boiler from getting into in other equipment.
Description
Technical Field
The utility model relates to a feed system technical field especially relates to lock gas dosing system.
Background
The feeding equipment is an auxiliary equipment in a mechanized storage and transportation system of an industrial production enterprise, and has the main functions of quantitative and uniform feeding, such as: a hopper, a storage bin and the like, which are used for continuously and uniformly feeding materials into receiving equipment or a transport machine; the existing biomass feeding materials are continuously fed into a receiving device from a storage bin, but the feeding materials cannot be controlled quantitatively, and heat generated by boiler combustion enters feeding mechanical equipment along a conveying pipeline to damage the mechanical equipment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides lock gas dosing system.
In order to solve the technical problem, the utility model discloses a technical scheme be:
providing a lock-up dosing system comprising: the device comprises a discharging belt conveyor, a connecting chute, a fireproof air locking device, a pneumatic gate valve, a boiler expansion joint and a screw feeder which are arranged on a support, wherein the connecting chute is arranged between the discharging belt conveyor and the screw feeder, an output port of the discharging belt conveyor is communicated with a feed inlet of the connecting chute, a discharge port of the connecting chute is communicated with a feed inlet of the screw feeder, the connecting chute is vertically arranged, the fireproof air locking device, the pneumatic gate valve and the boiler expansion joint are sequentially arranged on the connecting chute from top to bottom, the fireproof air locking device comprises a rotary impeller, a machine body and an air locking driving device, the rotary impeller is arranged in the machine body and divides the machine body into a plurality of cells, the air locking driving device drives the rotary impeller to rotate around the central shaft of the rotary impeller, the air locking driving device is arranged outside the chute connecting chute, and the gate valve can move along the horizontal direction, the boiler expansion joint comprises an elastic structure along the radial direction of the connecting chute, the screw feeder comprises a cantilever frame, a rotating roller and a screw feeding blade, the cantilever frame, the rotating roller and the screw feeding blade are arranged in a transmission channel, the output end of the transmission channel is provided with a feeding port, the screw feeding blade is arranged on the rotating roller, one end of the rotating roller is arranged on the cantilever frame, the length of the rotating roller is shorter than that of the screw feeding blade, a driving device drives the rotating roller to axially rotate on the cantilever frame, the cantilever frame and the feeding port are respectively arranged on two sides of the transmission channel, and the rotating roller is arranged along the horizontal direction.
In a preferred embodiment of the present invention, the device further comprises a fire fighting device.
In a preferred embodiment of the present invention, the fire fighting device comprises a fire fighting pipeline and a plurality of fire fighting nozzles.
In a preferred embodiment of the present invention, the fire nozzle is disposed on the discharge belt conveyor.
In a preferred embodiment of the present invention, the pneumatic gate valve is inserted into the connecting chute when closed to separate the connecting chute into cavities that are not connected.
In a preferred embodiment of the present invention, the diameter of the machine body is the same as the diameter of the connecting chute.
In a preferred embodiment of the present invention, when the rotating impeller is horizontally disposed, the connecting chute is separated into cavities that are not communicated by the rotating impeller.
In a preferred embodiment of the present invention, the unloading belt machine includes a conveying frame, a transmission mechanism and a conveying belt, the conveying frame is of a trough structure, the transmission mechanism is disposed on the side surface and the bottom surface of the conveying frame, and the conveying belt is disposed on the transmission mechanism.
In a preferred embodiment of the present invention, the cavity of the machine body is communicated with the cavity of the connecting chute.
In a preferred embodiment of the present invention, the utility model further comprises a platform and a railing.
The utility model has the advantages that: the utility model provides a lock gas dosing system, the material that will unload the belt feeder transportation through fire prevention airlock gets into the impeller check room to being sent to the discharge opening along with the rotation of rotatory impeller and discharging, in whole working process, can continuous ration feed and unload, playing sealed lock gas effect simultaneously, prevent that the steam of boiler from getting into in other equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:
FIG. 1 is an elevation view of a preferred embodiment of the airlock dosing system of the present invention;
fig. 2 is a side view of a preferred embodiment of the airlock dosing system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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.
Referring to fig. 1-2, an embodiment of the present invention includes:
a gas-lock dosing system comprising: the device comprises a discharging belt conveyor 1, a screw feeder 2, a connecting chute 3, a fireproof air locker 4, a pneumatic gate valve 5 and a boiler expansion joint 6 which are arranged on a support.
The material to be processed is carried to connecting elephant trunk 3 by the belt feeder 1 of unloading, falls to screw feeder through connecting elephant trunk 3, and screw feeder transports the material to be processed to the boiler.
Preferably, according to the total amount of waiting to process the material, this application sets up three group's belt feeder 1 of unloading, corresponds three group's screw feeder 2, connects elephant trunk 3, fire prevention airlock 4, pneumatic gate valve 5, boiler expansion joint 6.
The discharging belt conveyor 1 comprises a conveying frame, a transmission mechanism and a conveying belt, wherein the conveying frame is of a groove-shaped structure, the transmission mechanism is arranged on the side face and the bottom face of the conveying frame, and the conveying belt is movably arranged on the transmission mechanism.
The discharging belt conveyor 1 conveys and beats loose materials to the connecting slide pipe 3, the connecting slide pipe 3 is arranged between the discharging belt conveyor 1 and the screw feeder 2, the output port of the discharging belt conveyor 1 is communicated with the feed inlet of the connecting slide pipe 3, the discharge port of the connecting slide pipe 3 is communicated with the feed inlet of the screw feeder 2, the connecting slide pipe 3 is a vertical passage, and the materials pass through the connecting slide pipe 3 and fall into the screw feeder 2.
The fire-proof air lock 4, the pneumatic gate valve 5 and the boiler expansion joint 6 are sequentially arranged on the passage of the connecting chute 3 from top to bottom; the fire-proof air-lock device 4 comprises a rotary impeller 41, a machine body and an air-lock driving device 42, the diameter of the machine body is the same as that of the connecting chute 3, when the fire-proof air-lock device 4 works, materials fall to the connecting chute 3 below through the rotation of the rotary impeller 41, when the fire-proof air-lock device 4 is closed, the separated connecting chute 3 is divided into an upper cavity and a lower cavity, the rotary impeller 41 is arranged in the machine body and divides the machine body into a plurality of chambers, the air-lock driving device 42 drives the rotary impeller 41 to rotate around the central shaft of the rotary impeller, when the rotary impeller 41 rotates to the horizontal position relatively, the connecting chute 3 is divided into an upper cavity and a lower cavity by the rotary impeller 41, and the air-lock driving device 42 is arranged outside the connecting chute 3 and arranged on a fixed air-lock bracket; the pneumatic gate valve 5 can move along the horizontal direction, and when the pneumatic gate valve 5 is closed, the connecting chute 3 is divided into an upper cavity and a lower cavity by the pneumatic gate valve 5; boiler expansion joint 6 includes follows connect the 3 radial direction's of elephant trunk elastic construction, passes through as steam in the boiler the screw feeder 2 gets into connect the elephant trunk 3, the extrusion boiler expansion joint 6 produces deformation, reduces connect the difference in temperature stress of elephant trunk 3, prevent when connecting elephant trunk 3 and rising temperature, arouse pipeline deformation or destruction because thermal elongation or temperature stress.
The screw feeder 2 comprises a cantilever frame, a rotating roller 21 and screw feeding blades 22 which are arranged in a transmission channel, the output end of the transmission channel is provided with a feeding port, the screw feeding blades 22 are arranged on the rotating roller 21, one end of the rotating roller 21 is arranged on the cantilever frame, the length of the rotating roller 21 is shorter than that of the screw feeding blades 22, a driving device drives the rotating roller 21 to axially rotate on the cantilever frame, the cantilever frame and the feeding port are respectively arranged on two sides of the transmission channel, the rotating roller 21 is arranged along the horizontal direction, an upper end opening of the transmission channel is of a groove-shaped structure, and materials which fall into the transmission channel through the connecting chute 3 are conveyed to a boiler through the rotating screw feeding blades 22.
Preferably, still include fire control unit, fire control unit includes fire control pipeline and a plurality of fire control nozzle, the fire control nozzle sets up on unloading belt feeder 1.
Preferably, the discharging belt conveyor 1 and the screw feeder 2 are provided with a platform and a railing for daily maintenance and overhaul.
The utility model discloses lock gas dosing system's beneficial effect is: the utility model provides a lock gas dosing system, the material that will unload the belt feeder transportation through fire prevention airlock gets into the impeller check room to being sent to the discharge opening along with the rotation of rotatory impeller and discharging, in whole working process, can continuous ration feed and unload, playing sealed lock gas effect simultaneously, preventing that the high temperature of boiler from getting into in other equipment.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (10)
1. A gas-lock dosing system, comprising: the device comprises a discharging belt conveyor, a connecting chute, a fireproof air locking device, a pneumatic gate valve, a boiler expansion joint and a screw feeder which are arranged on a support, wherein the connecting chute is arranged between the discharging belt conveyor and the screw feeder, an output port of the discharging belt conveyor is communicated with a feed inlet of the connecting chute, a discharge port of the connecting chute is communicated with a feed inlet of the screw feeder, the connecting chute is vertically arranged, the fireproof air locking device, the pneumatic gate valve and the boiler expansion joint are sequentially arranged on the connecting chute from top to bottom, the fireproof air locking device comprises a rotary impeller, a machine body and an air locking driving device, the rotary impeller is arranged in the machine body and divides the machine body into a plurality of cells, the air locking driving device drives the rotary impeller to rotate around the central shaft of the rotary impeller, the air locking driving device is arranged outside the chute connecting chute, and the gate valve can move along the horizontal direction, the boiler expansion joint comprises an elastic structure along the radial direction of the connecting chute, the screw feeder comprises a cantilever frame, a rotating roller and a screw feeding blade, the cantilever frame, the rotating roller and the screw feeding blade are arranged in a transmission channel, the output end of the transmission channel is provided with a feeding port, the screw feeding blade is arranged on the rotating roller, one end of the rotating roller is arranged on the cantilever frame, the length of the rotating roller is shorter than that of the screw feeding blade, a driving device drives the rotating roller to axially rotate on the cantilever frame, the cantilever frame and the feeding port are respectively arranged on two sides of the transmission channel, and the rotating roller is arranged along the horizontal direction.
2. The lock-gas dosing system according to claim 1, further comprising a fire protection device.
3. The lock-gas dosing system according to claim 2, wherein the fire-fighting device includes a fire-fighting pipe and a plurality of fire-fighting nozzles.
4. The airlock dosing system of claim 3, wherein the fire fighting nozzle is disposed on a discharge belt conveyor.
5. The airlock dosing system of claim 1, wherein the pneumatic gate valve is inserted into the connecting chute when closed to divide it into non-communicating chambers.
6. The lock-gas dosing system according to claim 1, wherein the body diameter is the same as the connecting chute diameter.
7. The lock-gas dosing system according to claim 1, wherein the connecting chute is divided into non-communicating chambers by the rotating impellers when the opposing rotating impellers are horizontally disposed.
8. The air-lock quantitative feeding system of claim 1, wherein the discharging belt conveyor comprises a conveying frame, a transmission mechanism and a conveying belt, the conveying frame is of a groove-shaped structure, the transmission mechanism is arranged on the side surface and the bottom surface of the conveying frame, and the conveying belt is arranged on the transmission mechanism.
9. The airlock dosing system of claim 1, wherein the body cavity is in communication with the connecting chute cavity.
10. The lock-gas dosing system of claim 1, further comprising a platform, a railing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921385306.8U CN210619415U (en) | 2019-08-26 | 2019-08-26 | Air-lock quantitative feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921385306.8U CN210619415U (en) | 2019-08-26 | 2019-08-26 | Air-lock quantitative feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210619415U true CN210619415U (en) | 2020-05-26 |
Family
ID=70757200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921385306.8U Expired - Fee Related CN210619415U (en) | 2019-08-26 | 2019-08-26 | Air-lock quantitative feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210619415U (en) |
-
2019
- 2019-08-26 CN CN201921385306.8U patent/CN210619415U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20210826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |