CN209978379U

CN209978379U - Chain row type energy-saving hot blast stove

Info

Publication number: CN209978379U
Application number: CN201920557747.5U
Authority: CN
Inventors: 吕梅蕾; 吴飞
Original assignee: Quzhou University
Current assignee: Quzhou University
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-21
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses an energy-conserving hot-blast furnace of chain bar formula belongs to hot-blast manufacturing technical field, including burning storehouse and reservoir, burning storehouse includes the feed inlet, sets up in the combustion chamber of feed inlet below by reservoir parcel and set up the ash chamber in the combustion chamber below, and the ash chamber is connected with out the ash passageway, is equipped with the tuyere on the reservoir, and the port department of the feed inlet in burning storehouse is equipped with chain feeding conveyor. The utility model discloses utilize the burning of crops straw to heat indoor, utilize the waste energy to heat, the heating cost has been saved in the time of the rational utilization discarded object, heat indoor with the steam of water behind the water heating, the straw ash that causes when having solved the heat that directly utilizes the burning straw to carry out indoor heating falls into indoor problem, the steam heating can not make indoor sensation dry simultaneously, there is good influence to user's healthy, the material loading all is accomplished outdoor with going out the ash, do not influence indoor environment.

Description

Chain row type energy-saving hot blast stove

Technical Field

The utility model relates to a hot-blast furnace especially relates to an energy-conserving hot-blast furnace of chain bar formula, belongs to hot-blast manufacturing technical field.

Background

Winter in northern China is very cold, a lot of waste crop straws are in rural areas, the straws are generally burnt on the spot, the environment is polluted, serious fire accidents can be caused, the rural areas are not abundant, and a large part of economic burden is generated by heating by using air conditioners or burning coal.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an energy-conserving hot-blast furnace of chain bar formula utilizes the burning of crop straw to heat indoor, utilizes the waste energy to heat, has saved the heating cost when the rational utilization discarded object.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides an energy-conserving hot-blast furnace of chain bar formula, is in including burning storehouse and parcel the water storage storehouse of the combustion chamber a week of burning storehouse, the burning storehouse includes the feed inlet, sets up the feed inlet below quilt the combustion chamber and the setting of water storage storehouse parcel are in the ash chamber of combustion chamber below, the ash chamber is connected with the ash passageway, be equipped with the tuyere on the water storage storehouse, the port department of the feed inlet of burning storehouse is equipped with chain feeding conveyor, chain feeding conveyor is including setting up the second pivot of feed inlet one side sets up first pivot and the book of second pivot one side are covered first pivot with the epaxial conveyer belt of second pivot.

Preferably, one end of the first rotating shaft is fixedly connected with a rotating shaft, the rotating shaft is connected with a motor through a chain row, and a power output shaft connected with the chain row is arranged on the motor.

Preferably, the tuyere is disposed indoors, and the outlet of the ash discharge passage is disposed outdoors.

Preferably, the feeding hole of the combustion chamber is arranged outdoors.

Preferably, one side of the ash discharging chamber is provided with an air inlet.

Preferably, the ash discharging channel is designed in an inclined mode, one side of the ash discharging channel far away from the ash discharging chamber is low, and the other side of the ash discharging channel close to the ash discharging chamber is high.

The utility model has the advantages of:

1. utilize the burning of crop straw to heat indoor, utilize the waste energy to heat, saved the heating cost when the rational utilization discarded object.

2. Utilize the steam of water to heat indoor behind the water heating, the straw ash that causes when having solved the heat that directly utilizes the burning straw to carry out indoor heating falls into indoor problem, and the steam heating can not make indoor sensation dry simultaneously, has good influence to user's healthy.

3. The feeding and the ash discharging are finished outdoors, and the indoor environment is not influenced.

Drawings

FIG. 1 is a schematic sectional front view of a preferred embodiment of a chain-grate type energy-saving hot blast stove according to the present invention;

FIG. 2 is a schematic top view of a conveyor belt of a preferred embodiment of the chain-grate type energy-saving hot-blast stove according to the present invention;

in the figure: 1-combustion chamber, 2-water storage chamber, 3-ash discharge channel, 4-chain type feeding and conveying device, 5-motor, 11-feeding hole, 12-combustion chamber, 13-ash discharge, 21-blast hole, 41-conveying belt, 42-first rotating shaft, 43-second rotating shaft, 51-power output shaft, 52-chain row and 53-rotating shaft.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-2, the chain-row type energy-saving hot-blast stove provided in this embodiment includes a combustion chamber 1 and a water storage bin 2 wrapped around the combustion chamber of the combustion chamber 1, the combustion chamber 1 includes a feed inlet 11, a combustion chamber 12 wrapped by the water storage bin 2 and disposed below the combustion chamber 12, the ash discharge chamber 13 is connected to an ash discharge channel 3, the water storage bin 2 is provided with a blast hole 21, a port of the feed inlet 11 of the combustion chamber 1 is provided with a chain-type feeding and conveying device 4, the feeding and conveying device 4 conveys crop straws to the feed inlet 11, the crops burn water in the water storage bin 2 in the combustion chamber 1 to heat the environment, and the blast hole 21 blows hot air in the water storage bin 2 to heat the environment.

In this embodiment, as shown in fig. 1, the chain feeding conveyor 4 includes a second rotating shaft 43 disposed on one side of the feeding hole 11, a first rotating shaft 42 disposed on one side of the second rotating shaft 43 and a conveyor belt 41 wound on the first rotating shaft 42 and the second rotating shaft 43, one end of the first rotating shaft 42 is fixedly connected with a rotating shaft 53, the rotating shaft 53 is connected with a motor 5 through a chain row 52, the motor 5 is provided with a power output shaft 51 connected with the chain row 52, and the motor 5 drives the feeding device 4 to rotate to provide crop straws for the combustion chamber 1.

In this embodiment, as shown in fig. 1, the tuyere 21 is disposed indoors, the outlet of the ash discharge channel 3 is disposed outdoors, the tuyere 21 emits hot air indoors, the environment inside the heating chamber is heated, the ash discharge channel 3 is disposed outdoors, so that the straw ash generated by burning straws does not affect the indoor environment, and the feed inlet 11 of the combustion chamber 1 is disposed outdoors, so that the smoke generated by burning and the ash generated by feeding materials do not affect the indoor environment.

In this embodiment, as shown in fig. 1, an air inlet is provided at one side of the ash chamber 13, and the air inlet provides oxygen for the combustion of the crop straw.

In this embodiment, as shown in fig. 2, the ash discharge channel 3 is designed in an inclined manner, the side far away from the ash discharge chamber 13 is low, the side near the ash discharge chamber 13 is high, and the straw ash slides out of the ash discharge channel 3 by using the gravity of the straw ash, so that the ash discharge channel is designed automatically without manual ash removal.

As shown in fig. 1-2, the chain-grate type energy-saving hot-blast stove provided by the embodiment has the following working process:

step 1: the motor 5 drives the feeding device 4 to rotate to provide crop straws for the combustion bin 1;

step 2: the crop straws are combusted in the combustion bin 1, the water in the water storage bin 2 is heated by the heat of the combustion of the crop straws, the straw ash generated by the combustion of the crop straws falls into the ash outlet chamber 13, and then the straw ash is discharged from the ash outlet channel 3;

and step 3: the hot air in the water storage bin 2 is discharged into the room through the blast port 21 to heat the room.

To sum up, in the present embodiment, according to the chain-grate type energy-saving hot-blast stove of the present embodiment, the feeding conveyor 4 conveys the crop straws to the feeding inlet 11, the crops are combusted in the combustion chamber 1 to heat the water in the water storage chamber 2, the tuyere 21 blows out the hot air in the water storage chamber 2 to heat the environment, one end of the first rotating shaft 42 is fixedly connected with a rotating shaft 53, the rotating shaft 53 is connected with the motor 5 through the chain-grate 52, the motor 5 is provided with the power output shaft 51 connected with the chain-grate 52, the motor 5 drives the feeding conveyor 4 to rotate to provide the crop straws for the combustion chamber 1, the outlet of the ash outlet channel 3 is disposed outdoors, the tuyere 21 emits the hot air indoors, the environment in the heating chamber is heated, the ash outlet channel 3 is disposed outdoors, so that the straw ash generated by burning the straws does not affect the indoor environment, the feeding inlet 11 of the combustion chamber 1 is disposed outdoors, so that, one side of the ash discharging chamber 13 is provided with an air inlet, one side far away from the ash discharging chamber 13 is low, the side close to the ash discharging chamber 13 is high, the straw ash slides out of the ash discharging channel 3 by utilizing the gravity of the straw ash, and the automatic design is realized without manual ash scraping.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The utility model provides a chain bar formula energy-conserving hot-blast furnace which characterized in that: comprises a combustion chamber (1) and a water storage chamber (2) wrapped around the combustion chamber of the combustion chamber (1), the combustion chamber (1) comprises a feed inlet (11), a combustion chamber (12) which is arranged below the feed inlet (11) and is wrapped by the water storage chamber (2), and an ash discharge chamber (13) which is arranged below the combustion chamber (12), the ash discharging chamber (13) is connected with an ash discharging channel (3), the water storage bin (2) is provided with a blast port (21), a chain type feeding and conveying device (4) is arranged at the port of the feeding hole (11) of the combustion bin (1), chain feed conveyor (4) are including setting up second pivot (43) of feed inlet (11) one side, set up first pivot (42) of second pivot (43) one side and roll up and cover first pivot (42) with conveyer belt (41) on second pivot (43).

2. The chain grate type energy-saving hot blast stove according to claim 1, characterized in that: one end of the first rotating shaft (42) is fixedly connected with a rotating shaft (53), the rotating shaft (53) is connected with a motor (5) through a chain row (52), and a power output shaft (51) connected with the chain row (52) is arranged on the motor (5).

3. The chain grate type energy-saving hot blast stove according to claim 1, characterized in that: the blast port (21) is arranged indoors, and the outlet of the ash outlet channel (3) is arranged outdoors.

4. The chain grate type energy-saving hot blast stove according to claim 1, characterized in that: the feeding hole (11) of the combustion bin (1) is arranged outdoors.

5. The chain grate type energy-saving hot blast stove according to claim 1, characterized in that: and an air inlet is formed in one side of the ash discharging chamber (13).

6. The chain grate type energy-saving hot blast stove according to claim 1, characterized in that: the ash discharging channel (3) is obliquely designed, one side far away from the ash discharging chamber (13) is low, and the other side close to the ash discharging chamber (13) is high.