CN210625314U

CN210625314U - High-performance environment-friendly gas kiln reduction kiln

Info

Publication number: CN210625314U
Application number: CN201921202254.6U
Authority: CN
Inventors: 江康桂; 刘航; 贺志丹; 廖明珠
Original assignee: Fujian Dehua Lanxing Industry And Trade Co Ltd
Current assignee: Fujian Dehua Lanxing Industry And Trade Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-26
Anticipated expiration: 2029-07-29

Abstract

The utility model provides a high-performance environment-friendly gas kiln reduction kiln. High performance's environmental protection gas kiln reduction kiln includes the kiln, the equal fixedly connected with division board in both sides at kiln inner wall top, two the inside sliding connection of division board has the expansion plate, two the first hydraulic telescoping rod of the equal fixedly connected with in one side of expansion plate, kiln inner wall top is from a left side to two second hydraulic telescoping rods of right fixedly connected with, two fixedly connected with gas transmission board between the bottom of second hydraulic telescoping rod. The utility model provides a high performance's environmental protection gas kiln reduction kiln has the heat that will calcine the production and fully retrieves to carry the preheating zone through the air extractor with the heat and fully preheat the burning product, carried out make full use of to the heat that calcines the production and practiced thrift the heating cost, be provided with the clean gas case at the top of kiln and can purify the emission to the gas of calcining the production, the effectual pollution that has reduced the environment.

Description

High-performance environment-friendly gas kiln reduction kiln

Technical Field

The utility model relates to a kiln field especially relates to an environmental protection gas kiln reduction kiln of high performance.

Background

The kiln is a device built by refractory materials for sintering products, and is a necessary facility in ceramic molding. The mankind has accumulated abundant kiln-making styles and experiences in the history of ceramic firing over ten thousand years. The technology of the kiln is continuously improved and developed from overground open-air stacking and pit digging burning in the original society to steamed bun-shaped flame-rising circular kilns, semi-inverted-flame horseshoe-shaped kilns, semi-slope dragon kilns and duck egg-shaped kilns, and then to the existing indoor air kilns and electric kilns.

The heat that the kiln among the prior art produced when calcining can't reach fine recycle, some directly discharge in the air, all caused very big harm to environment and staff, some in the prior art to the heat that produces when calcining recycle but can't make them preheat the effect and reach the best.

Therefore, it is necessary to provide a high-performance environment-friendly gas kiln reduction kiln to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high performance's environmental protection gas kiln reduction kiln has solved prior art and can't carry out abundant recycle's problem to the heat that produces when calcining.

In order to solve the technical problems, the utility model provides a high-performance environment-friendly gas kiln reduction kiln, which comprises a kiln, wherein two sides of the top of the inner wall of the kiln are fixedly connected with a separation plate, two expansion plates are slidably connected inside the separation plate, one side of each expansion plate is fixedly connected with a first hydraulic telescopic rod, the top of the inner wall of the kiln is fixedly connected with two second hydraulic telescopic rods from left to right, a gas transmission plate is fixedly connected between the bottom ends of the two first hydraulic telescopic rods, the top of the gas transmission plate is fixedly connected with a gas storage tank, a first gas guide pipe is communicated between the bottom of the gas storage tank and the top of the gas transmission plate, one side of the separation plate is fixedly connected with an exhaust fan through a first support plate, one side of the support plate is fixedly connected with the separation plate, the gas outlet end of the exhaust fan is communicated with a second gas guide pipe, one end of the second gas guide pipe, which is far away from the exhaust fan, penetrates, the utility model discloses a kiln, kiln inner wall, air delivery board, air exhauster and isolation plate, the air exhauster end intercommunication of bleeding has the exhaust tube, the one end that the exhaust tube kept away from the air exhauster runs through the isolation plate and extends to the opposite side of isolation plate, kiln inner wall's bottom sliding connection has the skip, the inlet port has all been seted up to the both sides of skip, the venthole has been seted up to the relative one side.

Preferably, pillar fixedly connected with gas bottle is passed through to one side at kiln top, the bottom intercommunication of gas bottle has first total pipe, the surface of first total pipe bottom from a left side to the right side in proper order the intercommunication have first gas-supply pipe and second gas-supply pipe, the one end that first total pipe was kept away from to first gas-supply pipe and second gas-supply pipe all runs through the kiln and extends to the kiln stove inside, the surface of first total pipe is provided with first valve.

Preferably, the back fixedly connected with second backup pad of kiln inner wall, the bottom of second backup pad is provided with the flame thrower, first gas-supply pipe and second gas-supply pipe run through the top of second backup pad respectively and extend to the inside of second backup pad, be located inside first gas-supply pipe and the second gas-supply pipe of second backup pad respectively with the flame thrower intercommunication.

Preferably, the opposite side fixedly connected with gas purification case at kiln top, one side intercommunication of gas purification case has the second total pipe, the surface of second total pipe bottom from a left side to the right side in proper order the intercommunication have first communicating pipe, second communicating pipe and third communicating pipe, the one end that the second total pipe was kept away from to first communicating pipe runs through the kiln and extends to the kiln inside, the one end that the second total pipe was kept away from to second communicating pipe runs through the kiln and extends to the kiln inside, the one end that the second total pipe was kept away from to third communicating pipe runs through the kiln in proper order and extends to the kiln inside, the surface of second total pipe is provided with the second valve.

Preferably, the back of the inner wall of the kiln is fixedly connected with a third supporting plate, and the bottom of the third supporting plate is fixedly connected with an air cooler.

Preferably, sliding connection has the gas purification board between the back of gas purification case inner wall and the surface of inner wall, one side of gas purification case is provided with the gas outlet, the surface of kiln articulates through the hinge has the furnace gate.

Compared with the prior art, the utility model provides a high performance's environmental protection gas kiln reduction kiln has following beneficial effect:

the utility model provides a high-performance environment-friendly gas kiln reduction kiln, the fired product is placed in a skip car, a first valve is opened to start a flame thrower to calcine the fired product, an exhaust fan is started to pour heat generated by calcination in the kiln into a gas storage tank through the exhaust fan, the gas storage tank pours hot gas into a gas transmission plate through a first gas guide pipe, the gas transmission plate pours the hot gas into the skip car through a gas transmission port formed in the surface to prepare for preheating the fired product in the skip car, the gas can be more fully contacted with the fired product to heat the fired product through the gas inlet hole formed in the skip car, the utilization rate of the hot gas generated by calcination is effectively improved, after the fired product in the skip car in the kiln is calcined, a first hydraulic telescopic rod is started to lift the telescopic plate, the skip car in the kiln slides into the kiln to carry out cooling treatment through motor control, the first hydraulic telescopic rod is started to enable the gas storage box and the gas transmission plate to ascend, so that a baked product which is preheated in the kiln is transported into the kiln through the skip car, the air draft device in the gas purification box is started after calcination and cooling are finished, gas generated in the kiln, the kiln and the kiln is filtered and discharged out of the kiln, and a plurality of gas purification plates are arranged in the gas purification box, so that the gas can be filtered and discharged, and the pollution to the environment and the harm of harmful gas to workers are reduced.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the high-performance environment-friendly gas kiln reduction kiln provided by the utility model;

FIG. 2 is a schematic structural view of the kiln shown in FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure shown at A in FIG. 1;

fig. 4 is a partial enlarged view of the structure shown at B in fig. 1.

Reference numbers in the figures: 1. the device comprises a kiln, 2, a partition board, 3, a gas purification board, 4, a gas outlet, 5, a furnace door, 6, a telescopic board, 7, a first hydraulic telescopic rod, 8, a second hydraulic telescopic rod, 9, a gas transmission board, 10, a gas storage box, 11, a first gas guide pipe, 12, a first supporting board, 13, an air extractor, 14, a second gas guide pipe, 15, an air extraction pipe, 16, a skip car, 17, an air inlet, 18, a support, 19, a gas bottle, 20, a first main guide pipe, 21, a first gas guide pipe, 22, a second gas guide pipe, 23, a second supporting board, 24, a flame thrower, 25, a first valve, 26, a gas purification box, 27, a second main guide pipe, 28, a first communicating pipe, 29, a second communicating pipe, 30, a third communicating pipe, 31, a second valve and a third supporting board 32.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a high performance environment-friendly gas kiln reduction kiln according to a preferred embodiment of the present invention; FIG. 2 is a schematic structural view of the kiln shown in FIG. 1; FIG. 3 is an enlarged view of a portion of the structure shown at A in FIG. 1; fig. 4 is a partial enlarged view of the structure shown at B in fig. 1. The high-performance environment-friendly gas kiln reduction kiln comprises a kiln body 1, wherein two sides of the top of the inner wall of the kiln body 1 are fixedly connected with partition plates 2, the two partition plates 2 are connected with expansion plates 6 in a sliding manner, one sides of the two expansion plates 6 are fixedly connected with first hydraulic telescopic rods 7, the top of the inner wall of the kiln body 1 is fixedly connected with two second hydraulic telescopic rods 8 from left to right, a gas transmission plate 9 is fixedly connected between the bottom ends of the two first hydraulic telescopic rods 7, the top of the gas transmission plate 9 is fixedly connected with a gas storage tank 10, a first gas guide pipe 11 is communicated between the bottom of the gas storage tank 10 and the top of the gas transmission plate 9, one side of each partition plate 2 is fixedly connected with a gas exhauster 13 through a first support plate 12, one side of each support plate 12 is fixedly connected with the partition plate 2, and the gas outlet end of each gas exhauster 13 is communicated with a, the one end that air exhauster 13 was kept away from to second air duct 14 runs through gas storage box 10 and extends to the inside of gas storage box 10, air exhauster 13 bleed end intercommunication has exhaust tube 15, exhaust tube 15 keeps away from the one end of air exhauster 13 and runs through division board 2 and extend to the opposite side of division board 2, the bottom sliding connection of kiln 1 inner wall has skip 16, inlet port 17 has all been seted up to skip 16's both sides, venthole 34 has been seted up to the relative one side in gas transmission board 9 bottom, the both sides and the laminating of skip 16 of the inner wall of gas transmission board 9, and inlet port 17 that offers on venthole 34 and the skip 16 are corresponding, can heat the burnt goods with the burnt goods contact that steam is more abundant through setting up inlet port 17 on skip 16, the effectual utilization ratio that has improved the steam that produces the calcination.

One side at 1 top of kiln is through pillar 18 fixedly connected with gas bottle 19, the bottom intercommunication of gas bottle 19 has first pipe 20 of always, the surface of first pipe 20 bottom of always to the right side in proper order the intercommunication have first gas-supply pipe 21 and second gas-supply pipe 22 from a left side, first gas-supply pipe 21 and second gas-supply pipe 22 keep away from the one end of first pipe 20 of always and all run through kiln 1 and extend to inside kiln 1, the surface of first pipe 20 of always is provided with first valve 25.

The back fixedly connected with second backup pad 23 of 1 inner wall of kiln, the bottom of second backup pad 23 is provided with flame thrower 24, first gas-supply pipe 21 and second gas-supply pipe 22 run through the top of second backup pad 23 respectively and extend to the inside of second backup pad 23, be located the inside first gas-supply pipe 21 of second backup pad 23 and second gas-supply pipe 22 respectively with flame thrower 24 intercommunication.

Opposite side fixedly connected with net gas case 26 at kiln 1 top, one side intercommunication of net gas case 26 has second main pipe 27, the surface of second main pipe 27 bottom from a left side to the right side in proper order the intercommunication have first communicating pipe 28, second communicating pipe 29 and third communicating pipe 30, the one end that second main pipe 27 was kept away from to first communicating pipe 28 runs through kiln 1 and extends to kiln 1 inside, the one end that second main pipe 27 was kept away from to second communicating pipe 29 runs through kiln 1 and extends to kiln 1 inside, the one end that second main pipe 27 was kept away from to third communicating pipe 30 runs through kiln 1 in proper order and extends to kiln 1 inside, the surface of second main pipe 27 is provided with second valve 31.

The back fixedly connected with third backup pad 32 of kiln 1 inner wall, the bottom fixedly connected with air-cooler 33 of third backup pad 32, air-cooler 33 can cool off the baked goods that calcine the completion.

Sliding connection has gas purification board 3 between the back of gas purification case 26 inner wall and the surface of inner wall, one side of gas purification case 26 is provided with gas outlet 4, the surface of kiln articulates through the hinge has furnace gate 5, starts the updraft ventilator in the gas purification case 26 after calcining and cooling all ended, and the gas that produces in the kiln 1 filters discharge kiln 1 outside, is provided with several gas purification boards 3 in the gas purification case and can filters gas and discharge.

The utility model provides a high performance's environmental protection gas kiln reduction kiln's theory of operation as follows:

the method comprises the steps of placing a calcined product into a skip car 16, opening a first valve 25, starting a flame sprayer 24 to calcine the calcined product, starting an exhaust fan 13 to pour heat generated by calcination in a kiln 1 into a gas storage tank 10 through the exhaust fan 13, pouring hot gas into a gas transmission plate 9 through a first gas guide pipe 11 by the gas storage tank 10, pouring hot gas into the skip car 16 through a gas transmission port formed in the surface of the gas transmission plate 9 through a gas transmission port formed in the surface of the gas transmission plate, preheating the calcined product inside the skip car 16, starting a first hydraulic telescopic rod 7 to lift the telescopic plate 6 after the calcined product in the skip car 16 in the kiln 1 is calcined and sintered, controlling the skip car 16 in the kiln 1 to slide into the kiln 1 through a motor to carry out cooling treatment, starting the first hydraulic telescopic rod 7 to lift the gas storage tank 10 and the gas transmission plate 9, and conveying the preheated calcined product in the kiln 1 into the kiln 1 through the skip car 16, after the calcination and the cooling are finished, the air draft device in the air purification box 26 is started, the gas generated in the kiln 1 is filtered and discharged out of the kiln 1, and a plurality of air purification plates 3 are arranged in the air purification box and can filter and discharge the gas.

the method comprises the steps of placing a calcined product into a skip 16, opening a first valve 25 to start a flame sprayer 24 to calcine the calcined product, starting an exhaust fan 13 to pour heat generated by calcination in a kiln 1 into a gas storage box 10 through the exhaust fan 13, pouring hot gas into a gas transmission plate 9 through a first gas guide pipe 11 by the gas storage box 10, pouring the hot gas into the skip 16 through a gas transmission port formed in the surface of the gas transmission plate 9 through a gas inlet 17 to prepare for preheating the calcined product inside the skip 16, heating the calcined product by fully contacting the calcined product through the gas inlet 17 arranged on the skip 16, effectively improving the utilization rate of the hot gas generated by calcination, starting a first hydraulic telescopic rod 7 to lift the telescopic rod 6 after the calcined product in the skip 16 in the kiln 1 is calcined and sintered, controlling the skip 16 in the kiln 1 to slide into the kiln 1 through a motor to perform cooling treatment, start first hydraulic telescoping rod 7 and make gas storage tank 10 and gas transmission board 9 rise, preheat the baked goods that finishes in kiln 1 like this and transport the kiln 1 in through skip 16, start the updraft ventilator in the gas purification case 26 after calcining and cooling all finish, outside filtering discharge kiln 1 to the gas that produces in kiln 1, it can filter the emission to be provided with several gas purification boards 3 in the gas purification case to gas, pollution and harmful gas to the staff's harm have been reduced.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a high performance's environmental protection gas kiln reduction kiln, includes kiln (1), its characterized in that: the kiln comprises a kiln body (1), wherein isolation plates (2) are fixedly connected to two sides of the top of the inner wall of the kiln body (1), expansion plates (6) are slidably connected to the inner parts of the two isolation plates (2), a first hydraulic telescopic rod (7) is fixedly connected to one side of the two expansion plates (6), two second hydraulic telescopic rods (8) are fixedly connected to the top of the inner wall of the kiln body (1) from left to right, a gas transmission plate (9) is fixedly connected between the bottoms of the two second hydraulic telescopic rods (8), a gas storage tank (10) is fixedly connected to the top of the gas transmission plate (9), a first gas guide pipe (11) is communicated between the bottom of the gas storage tank (10) and the top of the gas transmission plate (9), an exhaust fan (13) is fixedly connected to one side of the isolation plate (2) through a first support plate (12), and one side of the support plate (12) is fixedly connected with the isolation, the end intercommunication of giving vent to anger of air exhauster (13) has second air duct (14), the one end that air exhauster (13) were kept away from in second air duct (14) runs through gas storage tank (10) and extends to the inside of gas storage tank (10), air exhauster (13) bleed end intercommunication has exhaust tube (15), the one end that air exhauster (13) were kept away from in exhaust tube (15) runs through division board (2) and extends to the opposite side of division board (2), the bottom sliding connection of kiln (1) inner wall has skip (16), inlet port (17) have all been seted up to the both sides of skip (16), venthole (34) have been seted up to the relative one side in gas transmission board (9) bottom.

2. The high-performance environment-friendly gas kiln reduction kiln as claimed in claim 1, wherein one side of the top of the kiln (1) is fixedly connected with a gas bottle (19) through a strut (18), the bottom of the gas bottle (19) is communicated with a first main conduit (20), the surface of the bottom of the first main conduit (20) is sequentially communicated with a first gas pipe (21) and a second gas pipe (22) from left to right, one end of the first gas pipe (21) and one end of the second gas pipe (22), which are far away from the first main conduit (20), are both penetrated through the kiln (1) and extend to the inside of the kiln (1), and the surface of the first main conduit (20) is provided with a first valve (25).

3. The high-performance environment-friendly gas kiln reduction kiln as recited in claim 2, wherein a second support plate (23) is fixedly connected to the back of the inner wall of the kiln (1), a flame thrower (24) is arranged at the bottom of the second support plate (23), the first gas pipe (21) and the second gas pipe (22) respectively penetrate through the top of the second support plate (23) and extend to the inside of the second support plate (23), and the first gas pipe (21) and the second gas pipe (22) inside the second support plate (23) are respectively communicated with the flame thrower (24).

4. The high-performance environment-friendly gas kiln reduction kiln as recited in claim 1, wherein a gas purification box (26) is fixedly connected to the other side of the top of the kiln (1), one side of the gas purification box (26) is communicated with a second main conduit (27), the surface of the bottom of the second main conduit (27) is sequentially communicated with a first communicating pipe (28), a second communicating pipe (29) and a third communicating pipe (30) from left to right, one end of the first communicating pipe (28) far away from the second main conduit (27) penetrates through the kiln (1) and extends to the inside of the kiln (1), one end of the second communicating pipe (29) far away from the second main conduit (27) penetrates through the kiln (1) and extends to the inside of the kiln (1), one end of the third communicating pipe (30) far away from the second main conduit (27) penetrates through the kiln (1) and extends to the inside of the kiln (1) sequentially, the surface of the second main conduit (27) is provided with a second valve (31).

5. The high-performance environment-friendly gas kiln reduction kiln as recited in claim 1, characterized in that a third support plate (32) is fixedly connected to the back of the inner wall of the kiln (1), and an air cooler (33) is fixedly connected to the bottom of the third support plate (32).

6. The high-performance environment-friendly gas kiln reduction kiln as recited in claim 4, wherein a gas cleaning plate (3) is connected between the back surface of the inner wall of the gas cleaning box (26) and the surface of the inner wall in a sliding manner, one side of the gas cleaning box (26) is provided with a gas outlet (4), and the surface of the kiln is hinged with a kiln door (5) through a hinge.