CN215063668U - Smelting furnace for smelting lead - Google Patents
Smelting furnace for smelting lead Download PDFInfo
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- CN215063668U CN215063668U CN202120761439.1U CN202120761439U CN215063668U CN 215063668 U CN215063668 U CN 215063668U CN 202120761439 U CN202120761439 U CN 202120761439U CN 215063668 U CN215063668 U CN 215063668U
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Abstract
The utility model discloses a smelt plumbous smelting furnace that uses belongs to the smelting furnace field, the induction cooker comprises a cooker bod, the burning chamber has been seted up to the inside of furnace body, the lower extreme side fixed mounting in burning chamber has the grid board, the cavity has been seted up to inside lower extreme one side of furnace body, the inside fixed mounting of cavity has the fan, the equal fixed mounting in both sides of fan has the trachea, tracheal one end communicates in the furnace body outside, the tracheal other end communicates in the inside in the water conservancy diversion chamber that the inside lower extreme of furnace body was seted up, the venthole has evenly been seted up to the up end in water conservancy diversion chamber, the venthole communicates in the lower terminal surface in burning chamber, the upper end side fixed mounting in burning chamber has the pipe of discharging fume, the one end side fixed mounting of the pipe of discharging fume is in the inside of furnace body side fixed mounting's heat collector. This smelt smelting furnace for lead can carry the water conservancy diversion intracavity through the trachea with external oxygen-enriched air through the fan, and the rethread venthole evenly discharges in the combustion chamber to can provide abundant oxygen to the combustion chamber, improve combustion effect.
Description
Technical Field
The utility model relates to a smelting furnace field, more specifically say, relate to a smelt smelting furnace for lead.
Background
Lead is a silver-white metal, is very flexible, and can mark on its surface with a nail, and lead can well block X-rays and radioactive rays, thus being widely used.
Traditional smelting furnace for smelting lead is when smelting lead, because only follow single blast pipe and supply oxygen in to the combustion chamber, lead to the fuel oxygen supply in the combustion chamber to be even inadequately easily to make the fuel burning insufficient, the combustion effect is relatively poor, and the high temperature flue gas that traditional smelting furnace for smelting lead produced in the use directly discharges after innocent treatment, and the heat in the flue gas can not be retrieved, and the result of use is relatively poor.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a smelt smelting furnace for lead can carry the water conservancy diversion intracavity through the trachea with external oxygen boosting air through the fan, and the rethread venthole evenly discharges the burning intracavity to can provide abundant oxygen to the burning chamber, improve combustion effect, can carry out waste heat recovery to the high temperature flue gas that the burning chamber produced through the heat collector, avoid producing the waste, improve the result of use.
In order to solve the above problems, the utility model adopts the following technical proposal.
A smelting furnace for smelting lead comprises a furnace body, wherein a combustion cavity is arranged in the furnace body, a grating plate is fixedly arranged on the side surface of the lower end of the combustion cavity, a cavity is arranged on one side of the lower end in the furnace body, a fan is fixedly arranged in the cavity, air pipes are fixedly arranged on two sides of the fan, one end of each air pipe is communicated with the outside of the furnace body, the other end of each air pipe is communicated with the inside of a flow guide cavity arranged on the lower end in the furnace body, air outlet holes are uniformly formed in the upper end surface of the flow guide cavity and communicated with the lower end surface of the combustion cavity, a smoke exhaust pipe is fixedly arranged on the side surface of the upper end of the combustion cavity, one end of each smoke exhaust pipe is fixedly arranged in a heat collector fixedly arranged on the side surface of the furnace body, external oxygen-enriched air can be conveyed into the flow guide cavity through the air pipes by the fan and then is uniformly discharged into the combustion cavity through the air outlet holes, thereby can provide abundant oxygen to the combustion chamber, improve the combustion effect, can carry out waste heat recovery through the heat collector to the high temperature flue gas that the combustion chamber produced, avoid producing the waste, improve the result of use.
Further, the aperture of the grating plate is not larger than the diameter of fuel, so that the fuel can be blocked, and the blockage of the air outlet hole by the fuel can be avoided, thereby avoiding influencing the oxygen delivery and improving the use effect.
Furthermore, the smoke exhaust pipe is arranged in the heat collector in a wave shape, so that the length of the smoke exhaust pipe in the heat collector can be increased, and the heat recovery efficiency can be improved.
Furthermore, the side surface of the smoke exhaust pipe is uniformly and fixedly provided with the radiating fins, so that the contact area between the smoke exhaust pipe and liquid in the heat collector can be increased through the radiating fins, and the heat recovery efficiency is further improved.
Furthermore, a water inlet pipe is fixedly installed at the upper end of the heat collector, a water outlet pipe is fixedly installed on the side face of the lower end of the heat collector, the water inlet pipe and the water outlet pipe are controlled to open and close through a valve, water can be added into the heat collector through the water inlet pipe, and the heated water can be discharged out of the heat collector through the water outlet pipe.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can carry the water conservancy diversion intracavity with external oxygen-enriched air through the trachea through the fan, and the rethread venthole evenly discharges in the burning chamber to can provide abundant oxygen to the burning chamber, improve combustion effect, can carry out waste heat recovery to the high temperature flue gas that the burning chamber produced through the heat collector, avoid producing extravagantly, improve the result of use.
(2) The aperture of the grating plate is not larger than the diameter of the fuel, so that the fuel can be separated, and the blockage of the air outlet hole by the fuel can be avoided, thereby avoiding influencing the oxygen transportation and improving the use effect.
(3) The wave-shaped smoke exhaust pipe is arranged in the heat collector, so that the length of the smoke exhaust pipe in the heat collector can be increased, and the heat recovery efficiency can be improved.
(4) The side of the smoke exhaust pipe is uniformly and fixedly provided with the radiating fins, so that the contact area between the smoke exhaust pipe and the liquid in the heat collector can be increased through the radiating fins, and the heat recovery efficiency is further improved.
(5) The water inlet pipe is fixedly installed at the upper end of the heat collector, the water outlet pipe is fixedly installed on the side face of the lower end of the heat collector, the water inlet pipe and the water outlet pipe are controlled to open and close through a valve, water can be added into the heat collector through the water inlet pipe, and the heated water can be discharged out of the heat collector through the water outlet pipe.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a sectional view of the smoke exhaust pipe of the present invention.
The reference numbers in the figures illustrate:
1 furnace body, 2 combustion chambers, 3 grating plates, 4 chambers, 5 fans, 6 air pipes, 8 air outlets, 9 smoke exhaust pipes, 10 heat collectors, 11 radiating fins, 12 water inlet pipes and 13 water outlet pipes.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a smelting furnace for smelting lead comprises a furnace body 1, referring to fig. 1, fig. 2 and fig. 3, a combustion chamber 2 is arranged in the furnace body 1, materials can be smelted by putting fuel into the combustion chamber 2 for combustion, a grid plate 3 is fixedly arranged on the side surface of the lower end of the combustion chamber 2, the aperture of the grid plate 3 is not larger than the diameter of the fuel, the fuel can be blocked, and the air outlet 8 can be prevented from being blocked by the fuel, so that the oxygen transmission is not affected, the use effect is improved, a chamber 4 is arranged on one side of the lower end in the furnace body 1, a fan 5 with the model of HF-150P is fixedly arranged in the chamber 4, the fan 5 is connected with a switch and an external power supply in series through a conducting wire, air pipes 6 are fixedly arranged on two sides of the fan 5, one end of the air pipe 6 is communicated with the outside of the furnace body 1, the other end of the air pipe 6 is communicated with the inside of a diversion chamber 7 arranged at the lower end in the furnace body 1, external oxygen-enriched air can be conveyed into the flow guide cavity 7 through the air pipe 6 by the fan 5 to provide sufficient oxygen for fuel combustion, air outlet holes 8 are uniformly formed in the upper end face of the flow guide cavity 7, the air outlet holes 8 are communicated with the lower end face of the combustion cavity 2, air conveyed by the fan 5 can be uniformly discharged into the combustion cavity 2 through the air outlet holes 8, so that fuel can be sufficiently combusted, the using effect is improved, a smoke exhaust pipe 9 is fixedly installed on the side face of the upper end of the combustion cavity 2, high-temperature smoke generated by fuel combustion can be discharged out of the combustion cavity 2 through the smoke exhaust pipe 9, one end side face of the smoke exhaust pipe 9 is fixedly installed inside a heat collector 10 fixedly installed on the side face of the furnace body 1, waste heat recovery can be carried out on the high-temperature smoke through the heat collector 10, waste is avoided, the smoke exhaust pipe 9 is arranged in a wave shape inside the heat collector 10, the length of the smoke exhaust pipe 9 in the heat collector 10 can be increased, and therefore the heat recovery efficiency can be improved, the even fixed mounting in side of tub 9 of discharging fume has radiating fin 11, through the area of contact of the inside liquid of radiating fin 11 multiplicable tub 9 of discharging fume and heat collector 10, further improve thermal recovery efficiency, the upper end fixed mounting of heat collector 10 has inlet tube 12, the lower extreme side fixed mounting of heat collector 10 has outlet pipe 13, inlet tube 12 and outlet pipe 13 open and shut through valve control, can add water in to heat collector 10 through inlet tube 12, can discharge the heat collector 10 with the log raft after heating through outlet pipe 13.
During the use, control fan 5 work, fan 5 carries the water conservancy diversion chamber 7 with external air in through trachea 6, in rethread venthole 8 evenly discharges combustion chamber 2, provide abundant oxygen to the fuel in combustion chamber 2, improve the combustion effect, the high temperature flue gas that the fuel burning produced passes the inside of heat collector 10 under the effect of discharging fume pipe 9, when the inside of heat collector 10 is flowed through to the flue gas, can carry out waste heat recovery to the high temperature flue gas in discharging fume pipe 9 through heat collector 10, avoid producing the waste, improve the result of use.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The smelting furnace for smelting lead comprises a furnace body (1) and is characterized in that: a combustion chamber (2) is arranged in the furnace body (1), a grating plate (3) is fixedly arranged on the side surface of the lower end of the combustion chamber (2), a cavity (4) is arranged at one side of the lower end in the furnace body (1), a fan (5) is fixedly arranged in the cavity (4), air pipes (6) are fixedly arranged on both sides of the fan (5), one end of each air pipe (6) is communicated with the outside of the furnace body (1), the other end of the air pipe (6) is communicated with the inside of a flow guide cavity (7) arranged at the lower end of the inside of the furnace body (1), the upper end surface of the diversion cavity (7) is evenly provided with air outlet holes (8), the air outlet holes (8) are communicated with the lower end surface of the combustion cavity (2), a smoke exhaust pipe (9) is fixedly arranged on the side surface of the upper end of the combustion cavity (2), one end side face of the smoke exhaust pipe (9) is fixedly arranged in the heat collector (10) fixedly arranged on the side face of the furnace body (1).
2. The smelting furnace for smelting lead according to claim 1, characterized in that: the aperture of the grating plate (3) is not larger than the diameter of the fuel.
3. The smelting furnace for smelting lead according to claim 1, characterized in that: the smoke exhaust pipe (9) is arranged in the heat collector (10) in a wave shape.
4. The smelting furnace for smelting lead according to claim 1, characterized in that: and radiating fins (11) are uniformly and fixedly arranged on the side surface of the smoke exhaust pipe (9).
5. The smelting furnace for smelting lead according to claim 1, characterized in that: the solar water heater is characterized in that a water inlet pipe (12) is fixedly mounted at the upper end of the heat collector (10), and a water outlet pipe (13) is fixedly mounted on the side face of the lower end of the heat collector (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120761439.1U CN215063668U (en) | 2021-04-14 | 2021-04-14 | Smelting furnace for smelting lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120761439.1U CN215063668U (en) | 2021-04-14 | 2021-04-14 | Smelting furnace for smelting lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215063668U true CN215063668U (en) | 2021-12-07 |
Family
ID=79149866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120761439.1U Active CN215063668U (en) | 2021-04-14 | 2021-04-14 | Smelting furnace for smelting lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215063668U (en) |
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2021
- 2021-04-14 CN CN202120761439.1U patent/CN215063668U/en active Active
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