CN211400824U

CN211400824U - Device for drying green bricks by using waste heat of kiln

Info

Publication number: CN211400824U
Application number: CN201921717058.2U
Authority: CN
Inventors: 王烨煜; 王明山; 王明林; 王德梁; 代风明
Original assignee: Hubei Yuxin New Wall Material Co ltd
Current assignee: Hubei Yuxin New Wall Material Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-09-01
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a green brick drying device by using the waste heat of a kiln, which comprises a cooling chamber, wherein a gas outlet is arranged above the cooling chamber, a fan fixing frame is arranged above the air outlet, a fan is arranged on the inner side of the fan fixing frame, a pipeline is arranged above the fan fixing frame, a fixing block is arranged on the outer side of the pipeline, a supporting rod is arranged below the fixing block, an air inlet is arranged at one end of the pipeline, a drying area is arranged below the air inlet, a connecting pipe is arranged in the drying area, a drying chamber is arranged at the inner side of the drying area, hot air fans are arranged at two sides of the inner wall of the drying chamber, the upper surface of the drying chamber is provided with a drying lamp, the lower end of the drying chamber is provided with a fixing plate, and a preheating zone is arranged on one side of the drying zone, and a drying chamber is arranged on one side of the preheating zone. The utility model discloses the cost is reduced has improved the yield of brick, has increased the output of brick.

Description

Device for drying green bricks by using waste heat of kiln

Technical Field

The utility model relates to a adobe stoving technical field specifically is an utilize kiln waste heat to adobe drying device.

Background

The green brick is also called green body or green body, and refers to an intermediate product which is formed by processing and molding pug into a certain shape, size and strength and can be used for sintering by means of external force and a model. The undried one is called wet green and the dried one is called dry green. The product which can be directly used without being fired after molding is called unburned brick. In the production of refractory materials, the technical quality indexes of the green brick include the size and the shape, the weight, the density, the porosity, the strength and the like of the green brick.

However, in the existing green brick manufacturing process, due to the fact that the temperature is low in winter and the moisture content of the green brick is high, the green brick which is just formed is extremely easy to freeze, the green brick is broken and collapsed after being heated, the yield of the brick is low, the yield is greatly influenced, and the cost is greatly improved; therefore, the existing requirements are not met, and a device for drying green bricks by using the waste heat of the kiln is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utilize kiln waste heat to adobe drying device to in solving the current adobe preparation process that proposes in the above-mentioned background art, because temperature is lower winter, the moisture content of adobe is higher moreover, leads to just fashioned adobe very easily to freeze, leads to breaking after the adobe heating, collapsing, the yield of brick is very low, output receives very big influence, the cost improves the scheduling problem greatly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an utilize kiln waste heat to adobe drying device, includes the cooling chamber, the gas outlet is installed to the top of cooling chamber, the fan mount is installed to the top of gas outlet, the fan is installed to the inboard of fan mount, the pipeline is installed to the top of fan mount, the fixed block is installed in the outside of pipeline, the bracing piece is installed to the below of fixed block, the air inlet is installed to the one end of pipeline, the drying space is installed to the below of air inlet, the inside of drying space is provided with the connecting pipe, the inboard of drying space is provided with the drying chamber, hot-blast fan is all installed to the both sides of drying chamber inner wall, the last surface mounting of drying chamber has the drying lamp, the fixed plate is installed to the lower extreme of drying chamber, the preheating zone is installed to one side of drying zone, the drying.

Preferably, the outer surface of the fan fixing frame is completely attached to the inner side of the pipeline, and the pipeline and the fan fixing frame are fixed through screws.

Preferably, one end of the hot air fan is completely attached to one side of the connecting pipe, and the connecting pipe is fixed with the hot air fan through welding.

Preferably, the fixing plate is fixed to the inner wall of the drying chamber by screws, and a groove is formed in the inner side of the fixing plate.

Preferably, the lower end of the support rod is completely attached to the upper surface of the preheating zone, and the support rod is fixed to the preheating zone through welding.

Preferably, the upper surface of the drying lamp is completely attached to the inner wall of the drying chamber, and the drying lamp and the drying chamber are fixed through screws.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a trompil in the cooling chamber end, extract unnecessary heat in the cooling chamber, carry the heat to the top of drying chamber through fan, pipeline, from top to bottom blow hot-blast to just being formed wet adobe pile of, reduce the moisture content of adobe, reduce wet adobe and get into the drying chamber the drying time and dwell time to improve the productivity, and reduced the cost;

2. the utility model discloses a set up the hot-blast fan, carry out the drying to wet adobe, make the brick when the preparation in winter, can not produce the loss when leading to the brickmaking because of freezing, increase the cost of manufacture to through drying earlier wet adobe, when preventing that wet adobe from directly getting into the drying chamber, lead to the adobe to collapse, damaged because of heaing up in the twinkling of an eye, reduced the yield of brick, increased the cost of manufacture.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view (enlarged view) of a partial structure of the drying chamber of the present invention.

Fig. 3 is a schematic view (enlarged view) of a partial structure of the present invention.

In the figure: 1. an air outlet; 2. a pipeline; 3. a fixed block; 4. a support bar; 5. an air inlet; 6. a drying zone; 7. a connecting pipe; 8. a drying chamber; 9. a fixing plate; 10. a preheating zone; 11. a drying chamber; 12. a cooling chamber; 13. a fan fixing frame; 14. a hot air fan; 15. a drying lamp; 16. a fan.

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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides an utilize kiln waste heat to adobe drying device, including cooling chamber 12, gas outlet 1 is installed to cooling chamber 12's top, fan mount 13 is installed to gas outlet 1's top, fan 16 is installed to fan mount 13's inboard, pipeline 2 is installed to fan mount 13's top, fixed block 3 is installed in pipeline 2's the outside, bracing piece 4 is installed to the below of fixed block 3, air inlet 5 is installed to pipeline 2's one end, drying zone 6 is installed to air inlet 5's below, drying zone 6's inside is provided with connecting pipe 7, drying zone 6's inboard is provided with drying chamber 8, hot-blast fan 14 is all installed to the both sides of drying chamber 8 inner wall, drying chamber 8's last surface mounting has drying lamp 15, fixed plate 9 is installed to drying chamber 8's lower extreme, preheating zone 10 is installed to one side of drying zone 6, drying chamber 11.

Further, the outer surface of the fan fixing frame 13 is completely attached to the inner side of the pipeline 2, the pipeline 2 and the fan fixing frame 13 are fixed through screws, the pipeline 2 and the fan fixing frame 13 are fixed through the screws, and the working stability of the fan 16 is improved.

Further, the one end of hot-blast fan 14 is laminated completely with one side of connecting pipe 7, and connecting pipe 7 passes through welded fastening with hot-blast fan 14, carries out the drying to wet adobe through setting up hot-blast fan 14, when preventing that wet adobe from directly getting into drying chamber 11, leads to the adobe to collapse, damage because of raising the temperature in the twinkling of an eye, has reduced the yield of brick, has increased the cost of manufacture.

Furthermore, the fixing plate 9 is fixed with the inner wall of the drying chamber 8 through screws, the inner side of the fixing plate 9 is provided with a groove, and the wet green bricks are fixed through the groove, so that the drying stability of the hot air fan on the wet green bricks is improved.

Further, the lower end of the support rod 4 is completely attached to the upper surface of the preheating zone 10, the support rod 4 is fixed to the preheating zone 10 through welding, and the support rod 4 and the preheating zone 10 are fixed through welding, so that the working stability of the pipeline 2 is improved.

Further, the upper surface of drying lamp 15 and the inner wall of drying chamber 8 laminate completely, and drying lamp 15 passes through the fix with screw with drying chamber 8, through setting up drying lamp 15, reduces the moisture content of adobe, reduces the drying time and the dwell time that wet adobe got into drying chamber 11 to improve the productivity.

The working principle is as follows: when the drying device is used, the tail end of the cooling chamber 12 is provided with the hole, redundant heat in the cooling chamber is extracted, the heat is conveyed to the top end of the drying chamber 8 through the fan 16 and the pipeline 2, hot air is blown to a just-formed wet green brick from top to bottom, the moisture content of the green brick is reduced, the drying time and the retention time of the wet green brick entering the drying chamber 11 are reduced, the capacity is improved, and the cost is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an utilize kiln waste heat to adobe drying device, includes cooling chamber (12), its characterized in that: air outlet (1) is installed above cooling chamber (12), fan fixing frame (13) is installed above air outlet (1), fan (16) is installed on the inner side of fan fixing frame (13), pipeline (2) is installed above fan fixing frame (13), fixing block (3) is installed on the outer side of pipeline (2), supporting rod (4) is installed below fixing block (3), air inlet (5) is installed at one end of pipeline (2), drying area (6) is installed below air inlet (5), connecting pipe (7) is arranged inside drying area (6), drying chamber (8) is arranged on the inner side of drying area (6), hot air fan (14) is installed on both sides of the inner wall of drying chamber (8), and drying lamp (15) is installed on the upper surface of drying chamber (8), a fixing plate (9) is installed at the lower end of the drying chamber (8), a preheating zone (10) is installed at one side of the drying zone (6), and a drying chamber (11) is installed at one side of the preheating zone (10); the outer surface of the fan fixing frame (13) is completely attached to the inner side of the pipeline (2), and the pipeline (2) is fixed with the fan fixing frame (13) through screws; one end of the hot air fan (14) is completely attached to one side of the connecting pipe (7), and the connecting pipe (7) is fixed with the hot air fan (14) through welding.

2. The device for drying adobe by using kiln waste heat as claimed in claim 1, which is characterized in that: the fixed plate (9) is fixed with the inner wall of the drying chamber (8) through screws, and grooves are formed in the inner side of the fixed plate (9).

3. The device for drying adobe by using kiln waste heat as claimed in claim 1, which is characterized in that: the lower end of the support rod (4) is completely attached to the upper surface of the preheating zone (10), and the support rod (4) is fixed with the preheating zone (10) through welding.

4. The device for drying adobe by using kiln waste heat as claimed in claim 1, which is characterized in that: the upper surface of the drying lamp (15) is completely attached to the inner wall of the drying chamber (8), and the drying lamp (15) and the drying chamber (8) are fixed through screws.