CN214747220U

CN214747220U - Promote improvement firewood kiln of heat insulating ability

Info

Publication number: CN214747220U
Application number: CN202120785197.XU
Authority: CN
Inventors: 丁皓
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-16
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses an improve firewood kiln of promotion heat insulating ability relates to firewood kiln technical field, the utility model overcomes prior art in the prior art under, small-size firewood kiln has the heat insulating ability not enough, the more and comparatively crude problem of structure of heat loss, now proposes following scheme: the furnace comprises a combustion chamber and a kiln chamber, wherein the right side of the combustion chamber is communicated with the kiln chamber, the outer wall of the combustion chamber and the outer wall of the kiln chamber are built by double-layer refractory bricks, a layer of asbestos heat insulation layer is added between the double-layer refractory bricks, a first feeding port is arranged on the left side wall of the combustion chamber, the first feeding port is also used as an ignition port, an air inlet and an observation port, a second feeding port is arranged at the top of the combustion chamber, an air inlet is arranged on the wall of the combustion chamber, an ash removing port is arranged under the bottom of the combustion chamber, a flue is arranged in the kiln chamber, a chimney is arranged on the right side of the kiln chamber, and the flue is communicated with the chimney. The utility model provides a small-size firewood kiln heat insulating ability not enough, the heat more problem that runs off has fully improved the intensification efficiency of firewood kiln.

Description

Promote improvement firewood kiln of heat insulating ability

Technical Field

The utility model relates to a firewood kiln technical field especially relates to an improve firewood kiln that promotes heat insulating ability.

Background

In the course of the continuous development of ceramic firing technology, the status of the firewood kiln has been in the important status, and because there are many uncontrollable changes in the firewood kiln, the effect fired by the firewood kiln often has its unique personality.

Under the prior art, there is not enough heat insulating ability in small-size firewood kiln, and the heat runs off more and the structure is comparatively crude problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that in the prior art, a small-sized firewood kiln has insufficient heat preservation, more heat loss and a simpler and cruder structure, and provides an improved firewood kiln for improving the heat preservation, which comprises a combustion chamber and a kiln chamber;

the right side of the combustion chamber is communicated with the kiln chamber, the outer walls of the combustion chamber and the kiln chamber are built by double-layer refractory bricks, and an asbestos heat insulation layer is added between the double-layer refractory bricks;

the kiln is characterized in that a first feeding port is formed in the left side wall of the combustion chamber, the first feeding port is used as an ignition port, an air inlet and an observation port, a second feeding port is formed in the top of the combustion chamber, the air inlet is formed in the wall of the combustion chamber, an ash removing port is arranged right below the bottom of the combustion chamber, a flue is arranged in the kiln chamber, a chimney is arranged on the right side of the kiln chamber, and the flue is communicated with the chimney.

Preferably, the second feeding port and the top of the kiln chamber are built by heavy double-layer refractory bricks, the rest parts of the outer walls of the combustion chamber and the kiln chamber are built by light double-layer refractory bricks, and the top of the kiln chamber is designed to be a single arch top.

Preferably, the kiln chamber is designed in a stepped manner, and the flue is arranged below the steps in the kiln chamber and is designed in a transverse manner.

Preferably, a fire barrier is arranged between the combustion chamber and the kiln chamber, and the fire barrier is built by heavy refractory bricks.

Preferably, the chimney is a structure with a small upper part and a large lower part, and the chimney is provided with a wind-shielding flashboard for controlling the draft of the chimney.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses reduce heat loss when improving intensification efficiency, also strengthened the durable degree of the kiln body when keeping intensification efficiency, solved the problem that the flue was blockked up by falling ash in the at utmost, through set up the fire wall between combustion chamber and kiln room, when having avoided timber burning with the direct contact of body, the design of two feed openings more does benefit to the input of firewood.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numbers in the figures: 1. a combustion chamber; 2. a kiln chamber; 3. a first feeding port; 4. a second feeding port; 5. an air inlet; 6. an ash removing opening; 7. a fire barrier wall; 8. a chimney; 9. a wind-shielding shutter; 10. a flue; 11. double-layer refractory bricks; 12. asbestos thermal insulation layer.

Detailed Description

The invention is further described with reference to the accompanying drawings and examples.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1, an improved firewood kiln with improved heat preservation includes a combustion chamber 1, a kiln chamber 2;

the right side of the combustion chamber 1 is communicated with a kiln chamber 2, the outer walls of the combustion chamber 1 and the kiln chamber 2 are built by double-layer refractory bricks 11, and an asbestos heat insulation layer 12 is added between the double-layer refractory bricks 11;

the furnace is characterized in that a first feeding port 3 is formed in the left side wall of the combustion chamber 1, the first feeding port 3 is used as an ignition port, an air inlet and an observation port, a second feeding port 4 is formed in the top of the combustion chamber 1, an air inlet 5 is formed in the wall of the combustion chamber 1, an ash removing port 6 is arranged right below the bottom of the combustion chamber 1, a flue 10 is formed in the kiln chamber 2, a chimney 8 is arranged on the right side of the kiln chamber 2, and the flue 10 is communicated with the chimney 8.

For better improvement firewood kiln, the utility model discloses still include second dog-house 4, 2 top parts in kiln room adopt heavy matter double-deck firebrick to build by laying bricks or stones, all the other positions in

combustion chamber

1, 2 outer walls in kiln room adopt light double-deck firebrick to build by laying bricks or stones, 2 tops in kiln room adopt single arch top design. The kiln chamber 2 is designed in a step mode, and the flue 10 is arranged below the inner steps of the kiln chamber 2 and is designed in a transverse mode. And a fire-blocking wall 7 is arranged between the combustion chamber 1 and the kiln chamber 2, and the fire-blocking wall 7 is built by heavy refractory bricks. The chimney 8 is a structure with a small upper part and a big lower part, and the chimney 8 is provided with a wind-shielding flashboard 9 for controlling the draft of the chimney 8.

The working principle is as follows: the kiln body mainly adopts double-deck light firebrick to build by laying bricks or stones, has added one deck asbestos heat insulation layer 12 between double-deck firebrick 8 at the kiln door, and special parts such as dog-house, kiln crown adopt heavy firebrick, and all the other positions use light firebrick, and kiln chamber 2 top adopts the design of single hunch top, has also strengthened the heat preservation effect of the kiln body under the prerequisite of the durable degree of strengthening the firewood kiln. The stepped design of the kiln chamber 2 can meet the requirements of different glaze surfaces, and the ventilation flue 10 in the kiln chamber 2 adopts the transverse design under the steps of the kiln chamber 2, thereby solving the problem that the flue 10 is blocked by falling ash to the maximum extent. Between the combustion chamber 1 and the kiln chamber 2, a fire-blocking wall 7 is built by heavy refractory bricks, so that the direct contact between wood and green bodies during combustion is avoided. The chimney 8 is of a structure with a large upper part and a small lower part, so that the pumping force of the chimney 8 can be improved, and the wind shielding flashboard 9 is arranged on the chimney 8 and used for controlling the pumping force of the chimney 8. The design of the double feeding ports of the first feeding port 3 and the second feeding port 4 is more beneficial to the feeding of firewood, and the firewood can also be used as an observation port and an air inlet when being fired. The ash removing port 6 is arranged under the combustion chamber 1 to facilitate the cleaning of the firewood ash.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a promote improvement firewood kiln of heat insulating ability which characterized in that: comprises a combustion chamber (1) and a kiln chamber (2);

the right side of the combustion chamber (1) is communicated with the kiln chamber (2), the outer walls of the combustion chamber (1) and the kiln chamber (2) are built by double-layer refractory bricks (11), and an asbestos heat insulation layer (12) is added between the double-layer refractory bricks (11);

be equipped with first dog-house (3) on combustion chamber (1) left side wall, first dog-house (3) also are used as ignition mouth, air intake, viewing aperture simultaneously, combustion chamber (1) top is equipped with second dog-house (4), be equipped with air intake (5) on combustion chamber (1) wall, be equipped with under combustion chamber (1) bottom and move back grey mouth (6), be equipped with in kiln room (2) flue (10), kiln room (2) right side is equipped with chimney (8), flue (10) intercommunication chimney (8).

2. An improved firewood kiln with improved heat retaining property according to claim 1, characterized in that: the second feeding port (4) and the top of the kiln chamber (2) are built by heavy double-layer refractory bricks, the rest parts of the outer walls of the combustion chamber (1) and the kiln chamber (2) are built by light double-layer refractory bricks, and the top of the kiln chamber (2) is designed to be a single arch top.

3. An improved firewood kiln with improved heat retaining property according to claim 1, characterized in that: the kiln chamber (2) is designed in a stepped mode, and the flue (10) is arranged below the inner steps of the kiln chamber (2) and is designed in a transverse mode.

4. An improved firewood kiln with improved heat retaining property according to claim 1, characterized in that: and a fire-blocking wall (7) is arranged between the combustion chamber (1) and the kiln chamber (2), and the fire-blocking wall (7) is built by heavy refractory bricks.

5. An improved firewood kiln with improved heat retaining property according to claim 1, characterized in that: the chimney (8) is a structure with a small upper part and a large lower part, and the chimney (8) is provided with a wind shielding flashboard (9) for controlling the draft of the chimney (8).