CN209771804U - Atomizing combustion accelerator processing equipment of environmental protection - Google Patents
Atomizing combustion accelerator processing equipment of environmental protection Download PDFInfo
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- CN209771804U CN209771804U CN201920297391.6U CN201920297391U CN209771804U CN 209771804 U CN209771804 U CN 209771804U CN 201920297391 U CN201920297391 U CN 201920297391U CN 209771804 U CN209771804 U CN 209771804U
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Abstract
The utility model relates to the technical field of accelerator production and processing equipment, in particular to environment-friendly atomization combustion accelerator processing equipment, which comprises a reaction kettle and a heating chamber, wherein the reaction kettle is sleeved in the heating chamber, the top of the reaction kettle is provided with a feeding pipe, the bottom of the reaction kettle is provided with a blanking pipe, a cavity is formed between the reaction kettle and the heating chamber, the feeding pipe penetrates through the heating chamber and extends out of the heating chamber, the blanking pipe penetrates through the cavity and extends out of the heating chamber, the outer wall of the bottom of the heating chamber is fixedly provided with a methanol burner, a combustion head of the methanol burner extends into the cavity, the top end of the heating chamber is provided with an exhaust pipe, and the exhaust pipe is communicated with; the utility model has the advantages of less combustion and emission and less environmental pollution.
Description
Technical Field
The utility model relates to a technical field of accelerator production and processing equipment, concretely relates to atomizing burning accelerator processing equipment of environmental protection.
Background
The accelerator is an additive which can be doped into concrete to enable the concrete to be rapidly solidified and hardened, and is obtained by heating, stirring and mixing all raw materials and reacting in the processing process of the accelerator. The traditional heating mode is that coal is adopted to heat water, and the water is used as a heat exchange medium to supply heat to the reaction kettle. Coal and its production methodSO is mainly generated in the combustion process2、NOX(with NO)2Measured), smoke (TSP, PM10, PM 2.5), carbon monoxide, arsenic, mercury, copper, lead, chromium and other heavy metals, causing serious pollution to the environment, and being poor in environmental protection.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a reduce the atomizing combustion accelerator processing equipment of the environmental protection that causes the pollution to the environment.
The purpose of the utility model is realized through the following technical scheme:
The utility model provides an atomizing burning accelerator processing equipment of environmental protection, includes reation kettle and heating chamber, reation kettle suit is in the heating chamber, the reation kettle top is provided with the filling tube, the bottom is provided with the unloading pipe, vacuole formation between reation kettle and the heating chamber, the heating chamber is stretched out on the top of filling tube, the unloading pipe passes the cavity and stretches out the heating chamber, the outer wall fixed mounting of heating chamber bottom has the methyl alcohol combustor, the combustion head of methyl alcohol combustor stretches into in the cavity, the blast pipe has been seted up on the heating chamber top, blast pipe and tail gas processing apparatus intercommunication.
through adopting above-mentioned technical scheme, the direct cavity heat supply between to heating chamber and reation kettle of methyl alcohol combustor to heating the reation kettle of accelerator, the tail gas of methyl alcohol burning is carbon dioxide and water, has carbon monoxide to produce when the burning is insufficient, compares in coal combustion product, tail gas environmental protection, the pollution greatly reduced. The tail gas is treated by the tail gas treatment device, so that the environmental protection performance is further improved.
Preferably, the tail gas treatment device comprises a first absorption tank and a second absorption tank, wherein the first absorption tank is filled with a first absorption liquid, the second absorption tank is filled with a second absorption liquid, and the first absorption tank is communicated with the second absorption tank through a gas guide pipe.
Through adopting above-mentioned technical scheme, tail gas lets in first absorption tank from the blast pipe, and first absorption liquid is lime water solution, and carbon dioxide in the tail gas is absorbed the back by lime water, sends into in the second absorption tank remaining steam and carbon monoxide through the air duct, and the second absorption liquid is concentrated sulfuric acid, finally obtains purer carbon monoxide (if there is carbon monoxide to exist) after absorbing water to absorb the carbon dioxide in the tail gas, avoid a large amount of carbon dioxide emissions, reduce the pollution to the environment, and the feature of environmental protection is high.
Preferably, the first absorption tank and the second absorption tank are both of a closed tank structure, one end of the air duct extends into the first absorption tank and is located above the liquid level of the first absorption liquid, the other end of the air duct extends into the second absorption tank and is located below the liquid level of the second absorption liquid, and the exhaust pipe extends into the lower portion of the liquid level of the first absorption liquid.
Through adopting above-mentioned technical scheme, guarantee that tail gas is all absorbed the separation in letting in first absorption liquid earlier, remaining gas is all absorbed the separation in letting in the second absorption liquid, guarantees the thoroughness of tail gas treatment, environmental protection and pollution are little.
Preferably, the top end of the second absorption tank is provided with an air conveying pipe, one end of the air conveying pipe extends into the second absorption tank and is located above the liquid level of the second absorption liquid, and the other end of the air conveying pipe extends out of the second absorption tank.
Through adopting above-mentioned technical scheme, if there is carbon monoxide, then the gas that is exported from the gas-supply pipe is most for carbon monoxide, utilizes after collecting it, has avoided the direct pollution that discharges the cause of carbon monoxide, practices thrift promptly and the environmental protection again.
Preferably, the top of the first absorption tank and the top of the second absorption tank are both provided with a liquid feeding pipe, the bottom of the first absorption tank and the bottom of the second absorption tank are both provided with a discharging pipe, and valves are mounted on the liquid feeding pipe and the discharging pipes.
through adopting above-mentioned technical scheme, the setting of liquid feeding pipe and discharging pipe can be regularly changed first absorption liquid and second absorption liquid, guarantees the tail gas treatment effect.
Preferably, an exhaust valve is mounted on the exhaust pipe.
By adopting the technical scheme, the tail gas is regularly discharged, so that the heat stays in the cavity between the heating chamber and the reaction kettle for a proper time, the heat exchange efficiency is improved, and the device is energy-saving and environment-friendly.
Preferably, the side wall of the heating chamber is of a hollow sandwich structure, and a heat insulation layer is arranged in the sandwich.
By adopting the technical scheme, the heat loss in the heating chamber is reduced, and the energy-saving and environment-friendly effects are achieved.
preferably, a drain valve is arranged on the pipe wall of the blanking pipe positioned outside the heating chamber.
By adopting the technical scheme, after the reaction is finished, the liquid discharge valve is opened to discharge the materials.
Preferably, a stirring shaft is arranged in the reaction kettle, and a speed reduction motor for driving the stirring shaft is arranged at the top of the heating chamber.
Through adopting above-mentioned technical scheme, gear motor drive (mixing) shaft stirs reaction liquid, improves reaction rate.
Preferably, a sampling pipe is arranged on the side wall of the reaction kettle, the sampling pipe penetrates through the cavity and extends out of the heating chamber, and a sampling valve is arranged on the pipe wall of the sampling pipe positioned outside the heating chamber.
Through adopting above-mentioned technical scheme, open the sample valve, regularly monitor the reaction condition in the reation kettle through the sampling tube, guarantee the quality of accelerator.
To sum up, the utility model discloses following beneficial effect has:
(1) The methanol burner replaces the traditional coal combustion heat supply, so that the tail gas emission is more environment-friendly; and through the arrangement of the tail gas treatment device, the tail gas generated after the methanol is combusted is less discharged, the pollution to the environment is further reduced, and the environment friendliness is good;
(2) Through the setting of first absorption tank and second absorption tank, absorb carbon dioxide and water in proper order, even there is carbon monoxide to exist also can be collected by the conveyer pipe after carrying, is close to the zero release.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
Fig. 2 is a schematic sectional view of the present invention.
Reference numerals: 1. a heating chamber; 2. a reaction kettle; 21. a stirring shaft; 22. a reduction motor; 23. a sampling tube; 24. a sampling valve; 25. a feed tube; 26. a discharging pipe; 27. a drain valve; 3. a methanol burner; 31. a burner head; 4. an exhaust pipe; 41. an exhaust valve; 5. a first absorption tank; 6. a second canister; 7. a first absorption liquid; 8. a second absorption liquid; 9. an air duct; 10. a flange plate; 11. a cavity; 12. a heat-insulating layer; 13. a gas delivery pipe; 14. a liquid feeding pipe; 15. a discharge pipe; 16. and (4) a valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model discloses an atomizing burning accelerator processing equipment of environmental protection, as shown in figure 1 and figure 2, including columniform heating chamber 1 and the reation kettle 2 of suit in heating chamber 1, reation kettle 2's top and the top parallel and level of the inner wall of heating chamber 1, vacuole formation 11 between reation kettle 2 and the heating chamber 1. A stirring shaft 21 is arranged in the reaction kettle 2, a speed reducing motor 22 for driving the stirring shaft 21 is fixedly arranged at the top of the heating chamber 1, a sampling pipe 23 is arranged on the side wall of the reaction kettle 2, the sampling pipe 23 penetrates through the cavity 11 and extends out of the heating chamber 1, and a sampling valve 24 is arranged on the pipe wall of the sampling pipe 23 positioned outside the heating chamber 1. A feed pipe 25 is arranged at the top of the reaction kettle 2, a discharge pipe 26 is arranged at the bottom of the reaction kettle, the top end of the feed pipe 25 extends out of the heating chamber 1, the discharge pipe 26 penetrates through the cavity 11 and extends out of the heating chamber 1, and a drain valve 27 is arranged on the pipe wall of the discharge pipe 26 positioned outside the heating chamber 1.
As shown in fig. 1 and 2, a 60 ten thousand calorie of fuel methanol burners 3 are fixedly mounted on the outer wall of the bottom of the heating chamber 1 through a flange 10, and a burner head 31 of the methanol burners 3 extends into the cavity 11. In order to improve the heat insulation effect of the heating chamber 1, the side wall of the heating chamber 1 is designed to be a hollow sandwich structure, and a heat insulation layer 12 is arranged in the sandwich structure. In order to treat the combustion products of the methanol combustion engine 3 and further reduce the damage of the gas such as carbon dioxide to the environment, an exhaust pipe 4 is opened at the top end of the heating chamber 1, an exhaust valve 41 is mounted on the exhaust pipe 4, and the exhaust pipe 4 is communicated with an exhaust gas treatment device. The tail gas treatment device comprises a first absorption tank 5 and a second absorption tank 6 which are of closed tank body structures, wherein a first absorption liquid 7 is filled in the first absorption tank 5, and the first absorption liquid 7 adopts lime water; a second absorption liquid 8 is filled in the second absorption tank 6, and the second absorption liquid 8 is concentrated sulfuric acid; first absorption tank 5 and second absorption tank 6 are connected through air duct 9 to the one end of air duct 9 stretches into in first absorption tank 5 and is located the liquid level top of first absorption liquid 7, the other end stretches into in second absorption tank 6 and is located the liquid level below of second absorption liquid 8, and blast pipe 4 stretches into the liquid level below of first absorption liquid 7.
As shown in fig. 1 and 2, in order to avoid the problem of environmental pollution caused by direct discharge of a small amount of carbon monoxide generated due to insufficient combustion, an air pipe 13 is arranged at the top end of the second absorption tank 6, one end of the air pipe 13 extends into the second absorption tank 6 and is positioned above the liquid level of the second absorption liquid 8, and the other end of the air pipe 13 extends out of the second absorption tank 6 and is connected with a collection tank (not shown in the figure) to collect the carbon monoxide. In addition, the top of the first absorption tank 5 and the second absorption tank 6 are provided with a liquid feeding pipe 14, the bottom of the first absorption tank is provided with a discharge pipe 15, and the liquid feeding pipe 14 and the discharge pipe 15 are provided with valves 16, so that the first absorption liquid 7 and the second absorption liquid 8 can be replaced periodically.
The utility model discloses an implement the principle specifically as follows:
after the raw materials are added into the reaction kettle 2, the speed reducing motor 22 is started, and the speed reducing motor 22 drives the stirring shaft 21 to rotate continuously, so as to stir and react the reaction liquid continuously. The methanol burner 3 works continuously, and supplies heat to the cavity 11 through the combustion head 31 after alcohol oil is combusted, so as to continuously supply heat to the reaction kettle 2; the combustion products are carbon dioxide and water, if the combustion is insufficient, a small amount of carbon monoxide can be generated, the tail gas is introduced into the first absorption liquid 7 through the exhaust pipe 4, most of the carbon dioxide is absorbed and removed, and then the residual tail gas is introduced into the second absorption liquid 8 through the gas guide pipe 9 to remove water, so that the emission of the carbon dioxide is reduced. Adopt methyl alcohol combustor 3 general case can not have the insufficient carbon monoxide of burning to produce, have also can to discharge by a very small amount, in special environment, if when producing in the more inclosed environment, then connect gas-supply pipe 13 and collect the utilization on the collection tank to carbon monoxide. In the reaction process, the sampling valve 24 is opened, the reaction liquid is monitored in real time, and the quality of the finished accelerator is ensured; after the reaction, the drain valve 27 is opened to discharge the product.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an atomizing combustion accelerator processing equipment of environmental protection, includes reation kettle (2) and heating chamber (1), reation kettle (2) suit is in heating chamber (1), its characterized in that: reation kettle (2) top is provided with filling tube (25), the bottom is provided with unloading pipe (26), vacuole formation (11) between reation kettle (2) and heating chamber (1), heating chamber (1) is stretched out on the top of filling tube (25), unloading pipe (26) pass cavity (11) and stretch out heating chamber (1), the outer wall fixed mounting of heating chamber (1) bottom has methyl alcohol combustor (3), combustion head (31) of methyl alcohol combustor (3) stretch into in cavity (11), blast pipe (4) have been seted up on heating chamber (1) top, blast pipe (4) and tail gas processing apparatus intercommunication.
2. The environment-friendly atomized combustion accelerator processing equipment as set forth in claim 1, wherein: the tail gas processing apparatus includes first absorption tank (5) and second absorption tank (6), the filling has first absorption liquid (7) in first absorption tank (5), the filling has second absorption liquid (8) in second absorption tank (6), communicate through air duct (9) between first absorption tank (5) and second absorption tank (6).
3. The environment-friendly atomized combustion accelerator processing equipment as set forth in claim 2, characterized in that: the first absorption tank (5) and the second absorption tank (6) are both of a closed tank structure, one end of the air guide pipe (9) extends into the first absorption tank (5) and is positioned above the liquid level of the first absorption liquid (7), the other end of the air guide pipe extends into the second absorption tank (6) and is positioned below the liquid level of the second absorption liquid (8), and the exhaust pipe (4) extends into the liquid level below the first absorption liquid (7).
4. The environment-friendly atomized combustion accelerator processing equipment as set forth in claim 2, characterized in that: the top of second absorption tank (6) is provided with gas-supply pipe (13), the one end of gas-supply pipe (13) stretches into in second absorption tank (6) and is located the liquid level top of second absorption liquid (8), the other end stretches out second absorption tank (6).
5. The environment-friendly atomized combustion accelerator processing equipment as set forth in claim 2, characterized in that: the top of first absorption jar (5) and second absorption jar (6) all is provided with liquid feeding pipe (14), and the bottom all is provided with discharging pipe (15), all installs valve (16) on liquid feeding pipe (14) and discharging pipe (15).
6. the environment-friendly atomized combustion accelerator processing equipment as set forth in claim 2, characterized in that: an exhaust valve (41) is mounted on the exhaust pipe (4).
7. The environment-friendly atomized combustion accelerator processing equipment as set forth in claim 1, wherein: the side wall of the heating chamber (1) is of a hollow sandwich structure, and a heat preservation layer (12) is arranged in the sandwich.
8. The environment-friendly atomized combustion accelerator processing equipment as set forth in claim 1, wherein: and a drain valve (27) is arranged on the pipe wall of the discharging pipe (26) positioned outside the heating chamber (1).
9. The environment-friendly atomized combustion accelerator processing equipment as set forth in claim 1, wherein: a stirring shaft (21) is arranged in the reaction kettle (2), and a speed reduction motor (22) for driving the stirring shaft (21) is arranged at the top of the heating chamber (1).
10. The environment-friendly atomized combustion accelerator processing equipment as set forth in claim 1, wherein: be provided with sampling tube (23) on the lateral wall of reation kettle (2), sampling tube (23) pass cavity (11) and stretch out in heating chamber (1), install sample valve (24) on sampling tube (23) are located the outside pipe wall of heating chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920297391.6U CN209771804U (en) | 2019-03-07 | 2019-03-07 | Atomizing combustion accelerator processing equipment of environmental protection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920297391.6U CN209771804U (en) | 2019-03-07 | 2019-03-07 | Atomizing combustion accelerator processing equipment of environmental protection |
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| Publication Number | Publication Date |
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| CN209771804U true CN209771804U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920297391.6U Active CN209771804U (en) | 2019-03-07 | 2019-03-07 | Atomizing combustion accelerator processing equipment of environmental protection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237080A (en) * | 2021-06-07 | 2021-08-10 | 西安热工研究院有限公司 | Zero-carbon-emission green hydrogen alcoholization and storage combined boiler transformation system for coal-fired thermal power generating unit |
-
2019
- 2019-03-07 CN CN201920297391.6U patent/CN209771804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237080A (en) * | 2021-06-07 | 2021-08-10 | 西安热工研究院有限公司 | Zero-carbon-emission green hydrogen alcoholization and storage combined boiler transformation system for coal-fired thermal power generating unit |
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