CN218781321U

CN218781321U - Biomass fuel conveying device of biomass hot blast stove

Info

Publication number: CN218781321U
Application number: CN202222929692.0U
Authority: CN
Inventors: 马飞; 赵威; 侯均; 廖治军; 梁磊
Original assignee: Anhui Guyuan Thermal Energy Technology Co ltd
Current assignee: Anhui Guyuan Thermal Energy Technology Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-31
Anticipated expiration: 2032-11-03
Also published as: WO2023151726A2; WO2023151726A3; ZA202306736B

Abstract

The utility model provides a biomass fuel conveyor of living beings hot-blast furnace, including hot-blast furnace and the feed chamber of setting in hot-blast furnace one side, the feed chamber upper end is equipped with the hopper that stores the material, installs the conveying mechanism at the hopper lower extreme, conveying mechanism includes the conveyer, installs the frame that encloses in the conveyer upper end, the both sides fixed mounting who encloses the frame is on the conveyer. Biomass particles stores in the hopper, biomass particles is through connecing the upper end of workbin leading-in to the conveyer, it is big to connect the workbin opening, can avoid the material to block up the condition in the hopper bottom, biomass particles passes through the conveyer and moves forward, the last transport link joint of conveyer is equipped with anti-skidding convex body, can promote biomass particles to move forward, guarantee the stability that biomass particles carried, the lift of closing a door subassembly through electric putter control shrouding, with the size that frame front end opening was opened is enclosed in control, cooperation conveyer speed, many-sided regulation unloading speed, guarantee quantitative unloading.

Description

Biomass fuel conveying device of biomass hot blast stove

Technical Field

The utility model relates to a living beings hot-blast furnace technical field, concretely a biomass fuel conveyor of living beings hot-blast furnace.

Background

The existing biomass boiler generally adopts a spiral automatic feeding system, but because the sizes of biomass particles produced are different, when the biomass particles are longer, the spiral feeding can be blocked due to the increase of particle resistance, the boiler needs to be fed manually, the automatic system is formed and is not automatic, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a biomass fuel conveying device of a biomass hot blast stove to solve the problem provided in the above background art.

The utility model provides a technical problem adopt following technical scheme to realize: the utility model provides a biomass fuel conveyor of living beings hot-blast furnace, includes the hot-blast furnace and sets up the feed chamber in hot-blast furnace one side, the feed chamber upper end is equipped with the hopper that stores the material, installs the conveying mechanism at the hopper lower extreme, conveying mechanism includes the conveyer, installs the enclosure frame in the conveyer upper end, the both sides fixed mounting that encloses the frame is on the conveyer, and the front end that encloses the frame is equipped with the sealing door subassembly of material control falling speed, and the rear end that encloses the frame is equipped with the bounding wall, and the bounding wall subsides are established in the upper end of conveyer, blocks that the material drops, the fixed workbin that connects that is equipped with in upper end that encloses the frame to be connected through the bottom opening that connects workbin and hopper, in order to be leading-in to the conveyer with the material, the one end that the conveyer is located sealing door subassembly is equipped with the guide case that receives the material, and the external conveyer pipe of guide case is connected with the leading-in hot-blast furnace of material.

As a further aspect of the present invention: the door sealing assembly comprises a sliding rail, a sealing plate, an electric push rod, wherein the sliding rail is arranged on two sides of the enclosing frame, the sealing plate is arranged on the sliding rail in a sliding mode, the electric push rod is controlled to move up and down, the electric push rod is vertically arranged on the outer end side of the enclosing frame, a sliding groove is formed in the sliding rail, two sides of the sealing plate are inserted into the sliding groove in a sliding connection mode, supporting plates are externally connected to two sides of the upper end of the sealing plate, the supporting plates are fixedly connected with the top of a conveying rod through the supporting plates and the electric push rod, and therefore the door sealing assembly is controlled to lift and adjust the opening size of the front end of the enclosing frame to adjust the blanking speed.

As a further aspect of the present invention: the conveyer includes that carriage and transmission install the transport link joint in the middle of the carriage, and the both ends of carriage are equipped with the drive shaft respectively to carrying the link joint, carry the distribution on the link joint to be equipped with anti-skidding convex body to prevent that the material from skidding on carrying the link joint, anti-skidding convex body promotes the material and removes, guarantees the stability of unloading.

As a further aspect of the utility model: and mounting plates are respectively arranged on two sides of the conveying frame and are fixed at corresponding positions of the feeding chamber through the mounting plates.

As a further aspect of the utility model: the fan is installed to the lower extreme of feeding chamber, and the air outlet of fan is external to have the dryer, and the one end of dryer is connected with the hot-blast furnace through first blast pipe to for the hot-blast furnace oxygen suppliment, the second blast pipe is connected to the upper end of dryer, the second blast pipe is cup jointed in one side of conveyer pipe, in order to blow the material to the feed in the hot-blast furnace, makes the material dispersion come, prevents that the material from piling up in hot-blast furnace one side.

As a further aspect of the utility model: and a sealing cover is arranged at the upper end of the hopper, and the sealing cover is taken down during feeding.

Compared with the prior art, the beneficial effects of the utility model are that: biomass particles stores in the hopper, biomass particles is through connecing the leading-in upper end to the conveyer of workbin, it is big to connect the workbin opening, can avoid the material to block up the condition in the hopper bottom, biomass particles passes through the conveyer and moves forward, the last transport link joint of conveyer is equipped with anti-skidding convex body, can promote biomass particles and move forward, guarantee the stability that biomass particles carried, the lift of closing a door subassembly through electric putter control shrouding, with the size that control enclosure frame front end opening was opened, cooperation conveyer speed, many-sided regulation unloading speed, guarantee quantitative unloading.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the conveyor of the present invention;

fig. 3 is a schematic side view of the conveyor of the present invention;

the labels in the figure are: 1. a hot blast stove; 2. a feeding chamber; 3. a hopper; 4. a conveyor; 5. enclosing a frame; 6. a door sealing assembly; 7. a fan; 11. a delivery pipe; 41. a material guiding box; 42. a conveying frame; 43. conveying chain plates; 44. an anti-slip convex body; 45. mounting a plate; 51. a material receiving box; 61. a slide rail; 62. closing plates; 63. an electric push rod; 64. a support plate; 71. an air duct; 72. a first blast pipe; 73. a second air supply pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the specific drawings.

As shown in figures 1-3 of the drawings,

the embodiment provides a biomass fuel conveyor of living beings hot-blast furnace, including hot-blast furnace 1 and the feed chamber 2 of setting in 1 one side of hot-blast furnace, 2 upper ends of feed chamber are equipped with the hopper 3 that stores the material, install the conveying mechanism at 3 lower extremes of hopper, conveying mechanism includes conveyer 4, installs and encloses frame 5 in conveyer 4 upper end, the both sides fixed mounting that encloses frame 5 is on conveyer 4, and the front end that encloses frame 5 is equipped with the door sealing subassembly 6 of material control whereabouts speed, and the rear end that encloses frame 5 is equipped with the bounding wall, and the bounding wall pastes the upper end at conveyer 4, blocks the material and drops, the fixed workbin 51 that connects that is equipped with in the upper end that encloses frame 5 to be connected through the bottom opening that connects workbin 51 and hopper 3, in order to lead-in the material to conveyer 4, conveyer 4 is located the one end of door sealing subassembly 6 and is equipped with the guide case 41 that receives the material, and guide case 41 external conveyer pipe 11 is connected with hot-blast furnace 1 to lead-in the material in hot-blast furnace 1. Specifically, the biomass particles are stored in the hopper 3 and are guided into the upper end of the conveyor 4 through the material receiving box 51, the periphery of the conveyor 4 is covered by the enclosing frame 5, the materials are placed to be scattered, and the door sealing assembly 6 controls the opening gap to control the speed of the materials falling into the material receiving box 41.

In this embodiment, seal door subassembly 6 is including installing slide rail 61, the shrouding 62 of slidable mounting on slide rail 61 that encloses frame 5 both sides, control shrouding 62 lift movement's electric putter 63, the vertical outer end side of installing at enclosing frame 5 of electric putter 63, be equipped with the spout on the slide rail 61, the spout internal sliding connection is inserted to the both sides of shrouding 62, and the extension board 64 has been external to the upper end both sides of shrouding 62 to carry pole top fixed connection through extension board 64 and electric putter 63, thereby control shrouding 62 lift adjustment, with the size that 5 front end openings of control enclose, thereby adjust unloading speed.

In this embodiment, the conveyor 4 includes that carriage 42 and transmission install the transport link joint 43 in the middle of carriage 42, and the both ends of carriage 42 are equipped with the drive shaft respectively to transporting link joint 43, and it is equipped with anti-skidding convex body 44 to distribute on transporting link joint 43 to prevent that the material from skidding on transporting link joint 43, and anti-skidding convex body 44 promotes the material and removes, guarantees the stability of unloading. The two sides of the conveying frame 42 are respectively provided with a mounting plate 45, and are fixed at corresponding positions of the feeding chamber 2 through the mounting plates 45.

In this embodiment, fan 7 is installed to the lower extreme of feeding chamber 2, and the air outlet of fan 7 is external to have dryer 71, and the one end of dryer 71 is connected with hot-blast furnace 1 through first blast pipe 72 to for hot-blast furnace 1 oxygen suppliment, second blast pipe 73 is connected to the upper end of dryer, second blast pipe 73 is external in one side of conveyer pipe 11, in order to blow the material and supply in the hot-blast furnace 1, makes the material dispersion come, prevents that the material from piling up in hot-blast furnace 1 one side.

In this embodiment, the upper end of hopper 3 is equipped with the closing cap, takes off the closing cap when reinforced.

The utility model discloses a theory of operation does: biomass particles stores in hopper 3, biomass particles is leading-in to conveyer 4's upper end through connecing workbin 51, it is big to connect workbin 51 opening, can avoid the material in 3 bottom jam condition of hopper, biomass particles passes through conveyer 4 and moves forward, transport link joint 43 on the conveyer 4 is equipped with anti-skidding convex body 44, can promote biomass particles and move forward, guarantee the stability that biomass particles carried, seal door subassembly 6 and pass through electric putter 63 control shrouding 62's lift, in order to control the size that 5 front end openings of enclosure opened, cooperation conveyer 4 speed, many-sided regulation unloading speed, guarantee quantitative unloading.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof. It is noted that, in this document, relational terms such as first and second, and the like, if any, are 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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a biomass fuel conveyor of living beings hot-blast furnace, includes the hot-blast furnace and sets up the feed chamber in hot-blast furnace one side, its characterized in that: the feeding chamber upper end is equipped with the hopper that stores the material, installs the conveying mechanism at the hopper lower extreme, conveying mechanism includes the conveyer, installs the frame that encloses in the conveyer upper end, the both sides fixed mounting that encloses the frame is on the conveyer, and the front end that encloses the frame is equipped with the door-sealed subassembly of material control falling speed, and the rear end that encloses the frame is equipped with the bounding wall, and the bounding wall pastes and establishes in the upper end of conveyer, blocks that the material drops, the fixed workbin that connects that is equipped with in upper end that encloses the frame to be connected through the bottom opening that connects workbin and hopper to with the leading-in conveyer of material on, the one end that the conveyer is located the door-sealed subassembly is equipped with the guide box of receiving the material, and the external conveyer pipe of guide box is connected with the hot-blast furnace to with the leading-in hot-blast furnace of material.

2. The biomass fuel conveying device of the biomass hot blast stove according to claim 1, characterized in that: the door sealing assembly comprises a sliding rail, a sealing plate, an electric push rod, a sliding groove and a sliding connection plate, wherein the sliding rail is arranged on two sides of the enclosing frame, the sealing plate is slidably arranged on the sliding rail, the electric push rod is used for controlling the sealing plate to move up and down, the electric push rod is vertically arranged on the outer end side of the enclosing frame, the sliding groove is arranged on the sliding rail, the two sides of the sealing plate are inserted into the sliding groove to be slidably connected, the two sides of the upper end of the sealing plate are externally connected with the supporting plate, and the supporting plate is fixedly connected with the top of a conveying rod through the supporting plate and the electric push rod.

3. The biomass fuel conveying device of the biomass hot blast stove according to claim 1, characterized in that: the conveyer comprises a conveying frame and conveying chain plates which are arranged in the middle of the conveying frame in a transmission mode, driving shafts are respectively arranged at two ends of the conveying frame for the conveying chain plates, and anti-skidding convex bodies are distributed on the conveying chain plates.

4. The biomass fuel conveying device of the biomass hot blast stove according to claim 3, characterized in that: and mounting plates are respectively arranged on two sides of the conveying frame and are fixed at corresponding positions of the feeding chamber through the mounting plates.

5. The biomass fuel conveying device of the biomass hot blast stove according to claim 1, characterized in that: the fan is installed to the lower extreme of feeding chamber, and the air outlet of fan is external to have the dryer, and the one end of dryer is connected with the hot-blast furnace through first blast pipe to for the hot-blast furnace oxygen suppliment, the second blast pipe is connected to the upper end of dryer, the second blast pipe is cup jointed in one side of conveyer pipe, in order to blow the material and to the interior feed of hot-blast furnace.

6. The biomass fuel conveying device of the biomass hot blast stove according to claim 1, characterized in that: and a sealing cover is arranged at the upper end of the hopper.