CN212431792U - Vertical sintering kiln waste heat utilization device - Google Patents
Vertical sintering kiln waste heat utilization device Download PDFInfo
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- CN212431792U CN212431792U CN202020110420.6U CN202020110420U CN212431792U CN 212431792 U CN212431792 U CN 212431792U CN 202020110420 U CN202020110420 U CN 202020110420U CN 212431792 U CN212431792 U CN 212431792U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to the technical field of refractory device sintering kiln application, in particular to a waste heat utilization device of a vertical sintering kiln, wherein a recovery hot gas bin A is arranged at the bottom of a sintering chamber; a hot gas recovery bin B is arranged at the rear part of the sintering chamber; a hot gas recovery bin C is arranged at the top of the sintering chamber; an air pipe A is arranged on the hot gas recovery bin A; the air pipe A is connected with a hot air recovery pipe; an air pipe B is arranged on the hot gas recovery bin B; the air pipe B is connected with a hot air recovery pipe; an air pipe C is arranged on the hot gas recovery bin C; the air pipe C is connected with a hot air recovery pipe; the recycling hot air pipe is connected with a fan; the fan is connected with the diversion air pipe; the flow dividing air pipe is respectively connected with the hot water tank A, the hot water tank B and the hot water tank C; the hot water tank A, the hot water tank B and the hot water tank C are arranged at the top of the machine body; the hot water tank A, the hot water tank B and the hot water tank C are respectively connected with a water supply pipe; hot water pipes are respectively connected to the hot water tank A, the hot water tank B and the hot water tank C; the hot water pipe is provided with a water pump, so that the problem of how to utilize the waste heat of the sintering kiln is solved.
Description
Technical Field
The utility model relates to a technical field is used to refractory device sintering kiln, concretely relates to vertical sintering kiln waste heat utilization equipment.
Background
The sintering kiln has higher temperature in the working process, and how to utilize the waste heat of the sintering kiln to achieve the purposes of energy conservation and environmental protection under the production environment advocated by the current environment protection and energy conservation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical sintering kiln waste heat utilization equipment solves the problem of how to utilize the sintering kiln waste heat.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the waste heat utilization device of the vertical sintering kiln comprises a sintering chamber, a machine body, a hot gas recovery bin A, a hot gas recovery bin B, a hot gas recovery bin C, a gas pipe A, a gas pipe B, a gas pipe C, a hot gas recovery pipe, a fan, a flow dividing gas pipe, a hot water tank A, a hot water tank B, a hot water tank C, a water supply pipe, a hot water pipe and a water pump; a sintering chamber is arranged in the machine body; a hot gas recovery bin A is arranged at the bottom of the sintering chamber; a hot gas recovery bin B is arranged at the rear part of the sintering chamber; a hot gas recovery bin C is arranged at the top of the sintering chamber; an air pipe A is arranged on the hot gas recovery bin A; the air pipe A is connected with a hot air recovery pipe; an air pipe B is arranged on the hot gas recovery bin B; the air pipe B is connected with a hot air recovery pipe; an air pipe C is arranged on the hot gas recovery bin C; the air pipe C is connected with a hot air recovery pipe; the recycling hot air pipe is connected with a fan; the fan is connected with the diversion air pipe; the flow dividing air pipe is respectively connected with the hot water tank A, the hot water tank B and the hot water tank C; the hot water tank A, the hot water tank B and the hot water tank C are arranged at the top of the machine body; the hot water tank A, the hot water tank B and the hot water tank C are respectively connected with a water supply pipe; hot water pipes are respectively connected to the hot water tank A, the hot water tank B and the hot water tank C; the hot water pipe is provided with a water pump.
Further, a heating pipe A, a heating pipe B and a heating pipe C are respectively arranged on the shunting gas pipe; the heating pipe A is connected with a hot water tank A; the heating pipe B is connected with the hot water tank B; the heating pipe C is connected with the hot water tank C.
Furthermore, a shunt valve A is arranged at the joint of the shunt air pipe and the heating pipe A; a shunt valve is arranged at the joint of the shunt air pipe and the heating pipe B; a shunt valve C is arranged at the joint of the shunt air pipe and the heating pipe C.
Further, the heating pipe A, the heating pipe B and the heating pipe C are arranged in the water tank A, the hot water tank B and the hot water tank C in a zigzag structure respectively.
Further, an air valve A is arranged at the joint of the air pipe A and the heat recovery air pipe; an air valve B is arranged at the joint of the air pipe B and the recovered hot air pipe; and an air valve C is arranged at the joint of the air pipe C and the recovered hot air pipe.
Further, the heating pipe A, the heating pipe B and the heating pipe C are connected with a tail gas pipe; the tail gas pipe is connected with a tail gas processor.
Compared with the prior art, the utility model discloses can realize following one of beneficial effect:
1. a sintering chamber is arranged in the machine body; a hot gas recovery bin A is arranged at the bottom of the sintering chamber; a hot gas recovery bin B is arranged at the rear part of the sintering chamber; a hot gas recovery bin C is arranged at the top of the sintering chamber; an air pipe A is arranged on the hot gas recovery bin A; the air pipe A is connected with a hot air recovery pipe; an air pipe B is arranged on the hot gas recovery bin B; the air pipe B is connected with a hot air recovery pipe; an air pipe C is arranged on the hot gas recovery bin C; the air pipe C is connected with a hot air recovery pipe; the recycling hot air pipe is connected with a fan; the fan is connected with the diversion air pipe; the flow dividing air pipe is respectively connected with the hot water tank A, the hot water tank B and the hot water tank C; the hot water tank A, the hot water tank B and the hot water tank C are arranged at the top of the machine body; the hot water tank A, the hot water tank B and the hot water tank C are respectively connected with a water supply pipe; hot water pipes are respectively connected to the hot water tank A, the hot water tank B and the hot water tank C; the hot water pipe is provided with the water pump, can realize fully retrieving the high-temperature gas that the sintering room produced through setting up a plurality of hot gas storehouses of retrieving around the sintering room to realize heating the purpose of hot water through collecting high-temperature gas, and set up a plurality of independent heating water tanks, improve rate of heating.
2. The shunt gas pipe is respectively provided with a heating pipe A, a heating pipe B and a heating pipe C; the heating pipe A is connected with a hot water tank A; the heating pipe B is connected with the hot water tank B; the heating pipe C is connected with the hot water tank C, so that independent heating through the water tank can be realized, the heating speed of hot water is increased, and the purposes of energy conservation and environmental protection are realized.
3. A shunt valve A is arranged at the joint of the shunt air pipe and the heating pipe A; a shunt valve is arranged at the joint of the shunt air pipe and the heating pipe B; the junction of the diversion air pipe and the heating pipe C is provided with the diversion valve C, so that the independent control of the recovery of hot air to be injected into any heating pipe can be realized, the heating speed of hot water is increased, and the purposes of energy conservation and environmental protection are realized.
4. The heating pipe A, the heating pipe B and the heating pipe C are arranged in the water tank A, the hot water tank B and the hot water tank C in a structure like a Chinese character 'ji', so that the contact area between the heating pipe and water in the hot water tank can be increased, and the heating efficiency is improved.
5. An air valve A is arranged at the joint of the air pipe A and the recovered hot air pipe; an air valve B is arranged at the joint of the air pipe B and the recovered hot air pipe; the joint of the air pipe C and the hot air recovery pipe is provided with an air valve C, so that the hot air in the hot air recovery bin can be controlled to be discharged.
6. The heating pipe A, the heating pipe B and the heating pipe C are connected with a tail gas pipe; the tail gas pipe is connected with the tail gas processor, so that the treatment of tail gas can be realized, and the pollution to the atmosphere is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the hot water tank of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The waste heat utilization device of the vertical sintering kiln comprises a sintering chamber 1, a machine body 2, a hot gas recovery bin A3, a hot gas recovery bin B4, a hot gas recovery bin C5, an air pipe A6, an air pipe B8, an air pipe C10, a hot gas recovery pipe 12, a fan 13, a flow dividing air pipe 14, a hot water tank A15, a hot water tank B16, a hot water tank C17, a water supply pipe 24, a hot water pipe 25 and a water pump 26; a sintering chamber 1 is arranged in the machine body 2; the bottom of the sintering chamber 1 is provided with a hot gas recovery bin A3; a hot gas recovery bin B4 is arranged at the rear part of the sintering chamber 1; the top of the sintering chamber 1 is provided with a hot gas recovery bin C5; an air pipe A6 is arranged on the hot gas recovery bin A3; the air pipe A6 is connected with the hot air recovery pipe 12; an air pipe B8 is arranged on the hot gas recovery bin B4; the air pipe B8 is connected with the hot air recovery pipe 12; an air pipe C10 is arranged on the hot gas recovery bin C5; the air pipe C10 is connected with the hot air recovery pipe 12; the recovery hot air pipe 12 is connected with a fan 13; the fan 13 is connected with a shunt air pipe 14; the branch air pipe 14 is respectively connected with a hot water tank A15, a hot water tank B16 and a hot water tank C17; the hot water tank A15, the hot water tank B16 and the hot water tank C17 are arranged at the top of the machine body 2; the hot water tank A15, the hot water tank B16 and the hot water tank C17 are respectively connected with the water supply pipe 24; the hot water tank A15, the hot water tank B16 and the hot water tank C17 are respectively connected with a hot water pipe 25; the hot water pipe 25 is provided with the water pump 26, so that high-temperature gas generated in the sintering chamber can be fully recovered by arranging a plurality of hot gas recovery bins around the sintering chamber, the purpose of heating water is realized by collecting the high-temperature gas, and a plurality of independent heating water tanks are arranged to improve the heating speed.
Example 2
On the basis of the embodiment 1, the branch gas pipe 14 is respectively provided with a heating pipe a18, a heating pipe B20 and a heating pipe C22; the heating pipe A18 is connected with a hot water tank A15; the heating pipe B20 is connected with a hot water tank B16; the heating pipe C22 is connected with the hot water tank C17, so that the independent heating of the water tank can be realized, the heating speed of hot water is increased, and the purposes of energy conservation and environmental protection are realized.
Example 3
On the basis of the embodiment 1, a shunt valve a19 is arranged at the joint of the shunt gas pipe 14 and the heating pipe a 18; a shunt valve 21 is arranged at the joint of the shunt gas pipe 14 and the heating pipe B20; the junction of the diversion air pipe 14 and the heating pipe C22 is provided with a diversion valve C23, which can realize independent control of the injection of the recovered hot air into any heating pipe, improve the heating speed of hot water and realize the purposes of energy saving and environmental protection.
Example 4
On the basis of embodiment 1, the heating pipe a18, the heating pipe B20 and the heating pipe C22 are respectively arranged in the water tank a15, the hot water tank B16 and the hot water tank C17 in a zigzag structure, so that the contact area between the heating pipe and water in the hot water tank can be increased, and the heating efficiency can be improved.
Example 5
On the basis of the embodiment 1, an air valve A7 is arranged at the joint of the air pipe A6 and the recovered hot air pipe 12; an air valve B9 is arranged at the joint of the air pipe B8 and the recovered hot air pipe 12; an air valve C11 is arranged at the joint of the air pipe C10 and the hot-air recovery pipe 12, and the hot air exhaust of the hot-air recovery bin can be controlled.
Example 6
On the basis of the embodiment 1, the heating pipe A18, the heating pipe B20 and the heating pipe C22 are connected with the tail gas pipe 27; the tail gas pipe 27 is connected with a tail gas processor 28, so that the treatment of tail gas can be realized, and the pollution to the atmosphere is reduced.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The waste heat utilization device of the vertical sintering kiln is characterized in that: comprises a sintering chamber (1), a machine body (2), a hot gas recovery bin A (3), a hot gas recovery bin B (4), a hot gas recovery bin C (5), a gas pipe A (6), a gas pipe B (8), a gas pipe C (10), a hot gas recovery pipe (12), a fan (13), a diversion gas pipe (14), a hot water tank A (15), a hot water tank B (16), a hot water tank C (17), a water supply pipe (24), a hot water pipe (25) and a water pump (26); a sintering chamber (1) is arranged in the machine body (2); a hot gas recovery bin A (3) is arranged at the bottom of the sintering chamber (1); a hot gas recovery bin B (4) is arranged at the rear part of the sintering chamber (1); a hot gas recovery bin C (5) is arranged at the top of the sintering chamber (1); an air pipe A (6) is arranged on the hot gas recovery bin A (3); the air pipe A (6) is connected with a hot air recovery pipe (12); an air pipe B (8) is arranged on the hot gas recovery bin B (4); the air pipe B (8) is connected with a hot air recovery pipe (12); an air pipe C (10) is arranged on the hot gas recovery bin C (5); the air pipe C (10) is connected with a hot air recovery pipe (12); the hot air recovery pipe (12) is connected with a fan (13); the fan (13) is connected with a shunt air pipe (14); the flow-dividing air pipe (14) is respectively connected with a hot water tank A (15), a hot water tank B (16) and a hot water tank C (17); the hot water tank A (15), the hot water tank B (16) and the hot water tank C (17) are arranged at the top of the machine body (2); the hot water tank A (15), the hot water tank B (16) and the hot water tank C (17) are respectively connected with a water supply pipe (24); the hot water tank A (15), the hot water tank B (16) and the hot water tank C (17) are respectively connected with a hot water pipe (25); a water pump (26) is arranged on the hot water pipe (25).
2. The vertical sintering kiln waste heat utilization device according to claim 1, characterized in that: the shunt gas pipe (14) is respectively provided with a heating pipe A (18), a heating pipe B (20) and a heating pipe C (22); the heating pipe A (18) is connected with a hot water tank A (15); the heating pipe B (20) is connected with the hot water tank B (16); the heating pipe C (22) is connected with the hot water tank C (17).
3. The vertical sintering kiln waste heat utilization device according to claim 1, characterized in that: a shunt valve A (19) is arranged at the joint of the shunt air pipe (14) and the heating pipe A (18); a shunt valve (21) is arranged at the joint of the shunt air pipe (14) and the heating pipe B (20); a shunt valve C (23) is arranged at the joint of the shunt air pipe (14) and the heating pipe C (22).
4. The vertical sintering kiln waste heat utilization device according to claim 2, characterized in that: the heating pipe A (18), the heating pipe B (20) and the heating pipe C (22) are arranged in the water tank A (15), the hot water tank B (16) and the hot water tank C (17) in a zigzag structure respectively.
5. The vertical sintering kiln waste heat utilization device according to claim 1, characterized in that: an air valve A (7) is arranged at the joint of the air pipe A (6) and the recovered hot air pipe (12); an air valve B (9) is arranged at the joint of the air pipe B (8) and the recovered hot air pipe (12); an air valve C (11) is arranged at the joint of the air pipe C (10) and the heat recovery air pipe (12).
6. The vertical sintering kiln waste heat utilization device according to claim 2, characterized in that: the heating pipe A (18), the heating pipe B (20) and the heating pipe C (22) are connected with a tail gas pipe (27); the tail gas pipe (27) is connected with a tail gas processor (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020110420.6U CN212431792U (en) | 2020-01-18 | 2020-01-18 | Vertical sintering kiln waste heat utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020110420.6U CN212431792U (en) | 2020-01-18 | 2020-01-18 | Vertical sintering kiln waste heat utilization device |
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| Publication Number | Publication Date |
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| CN212431792U true CN212431792U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020110420.6U Active CN212431792U (en) | 2020-01-18 | 2020-01-18 | Vertical sintering kiln waste heat utilization device |
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| CN (1) | CN212431792U (en) |
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- 2020-01-18 CN CN202020110420.6U patent/CN212431792U/en active Active
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