CN210699313U - All-round spiral desulfurizing tower is used in accelerator production - Google Patents
All-round spiral desulfurizing tower is used in accelerator production Download PDFInfo
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- CN210699313U CN210699313U CN201921402874.4U CN201921402874U CN210699313U CN 210699313 U CN210699313 U CN 210699313U CN 201921402874 U CN201921402874 U CN 201921402874U CN 210699313 U CN210699313 U CN 210699313U
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Abstract
The utility model relates to an all-round spiral desulfurizing tower for accelerator production, which comprises a tower body, wherein the lower part of the tower body is provided with a flue gas inlet, and the top of the tower body is provided with a flue gas outlet; the smoke outlet is provided with an air suction pump and a filtering device; a horizontal spraying pipe is arranged at the upper part in the tower body, and a plurality of high-pressure atomizing spray heads are arranged on the horizontal spraying pipe; a plurality of layers of hollowed-out partition plates are arranged in the tower body, a circular through hole is formed in the center of each hollowed-out partition plate, a spiral spraying pipe penetrates through each circular through hole, and a plurality of spraying heads are arranged on the pipe wall of each spiral spraying pipe; the bottom of the tower body is provided with a waste liquid outlet, the waste liquid outlet is connected with a sedimentation tank, the top of the sedimentation tank is provided with an overflow port, the bottom of the sedimentation tank is provided with an inclined plane, and the bottom end of the inclined plane is provided with a sludge outlet; the overflow mouth is connected with the spraying liquid pool, the spraying liquid pool is connected with the spraying liquid inlet at the bottom of the spraying horizontal pipe and the spiral spraying pipe through the booster pump. The device has simple structure and good desulfuration and impurity removal effects.
Description
Technical Field
The utility model relates to an all-round spiral desulfurizing tower is used in accelerator production belongs to accelerator apparatus for producing technical field.
Background
The accelerator is a cement additive, the main types of the accelerator are inorganic salts and organic matters, the dosage of the accelerator only accounts for 2-3% of the dosage of cement in concrete, but the accelerator can cause the concrete to be initially set within 5min and the accelerator to be set within 12 min. So as to achieve the purpose of rapid concrete setting in rush repairs or roadways. Is an indispensable additive in the construction method of sprayed concrete.
In the production process of the accelerator, a large amount of pollutants such as dust, smoke dust, sulfur-containing waste gas and the like are generated in the processes of crushing, balling and calcining raw materials, and serious environmental pollution is caused if the pollutants are directly discharged into the atmosphere.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, and the technical problem that solve provides an all-round spiral desulfurizing tower is used in accelerator production, and this device simple structure, desulfurization edulcoration are effectual.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
an omnibearing spiral desulfurizing tower for producing an accelerating agent comprises a tower body, wherein a flue gas inlet is formed in the lower part of the tower body, and a flue gas outlet is formed in the top of the tower body; the smoke outlet is provided with an air suction pump and a filtering device;
a horizontal spraying pipe is arranged at the upper part in the tower body, and a plurality of high-pressure atomizing spray heads are arranged on the horizontal spraying pipe;
the tower body is internally provided with a plurality of layers of hollowed-out partition plates, the hollowed-out partition plates are arranged in the tower body through a triangular support on the inner wall of the tower body, a circular through hole is formed in the center of each hollowed-out partition plate, a spiral spraying pipe penetrates through the circular through hole, the bottom of the spiral spraying pipe is provided with a spraying liquid inlet, and the pipe wall of the spiral spraying pipe is provided with a plurality of spraying heads;
the bottom of the tower body is provided with a waste liquid outlet, the waste liquid outlet is connected with a sedimentation tank, a detachable filter plate is arranged at the upper part in the sedimentation tank, the top of the sedimentation tank is provided with an overflow port, the bottom of the sedimentation tank is provided with a sludge discharge scraper, the bottom of the sedimentation tank is arranged to be an inclined plane, and the bottom of the inclined plane is provided with a sludge discharge port;
the overflow port is connected with a spray liquid pool, and the spray liquid pool is connected with a spray horizontal pipe and a spray liquid inlet at the bottom of the spiral spray pipe through a booster pump;
the number of the horizontal spray pipes is one to three.
The number of layers of the hollow-out partition board is one to three.
The hollow partition plates are provided with air holes, and the air holes are gradually reduced from bottom to top through the multi-layer hollow partition plates.
And the waste liquid outlet and the sludge outlet are both provided with switch valves.
The cross section of the mud discharge scraper is T-shaped, and the scraper comprises an upper T-shaped plate body and two elastic scraping blades at the lower part.
And the filter device is filled with activated carbon.
Compared with the prior art, the utility model following beneficial effect has:
use the utility model discloses, the gas that contains sulphur, dust, smoke and dust, impurity etc. that accelerator production produced gets into from the flue gas entry, and the spiral shower with spray violently manage and spray jointly, can realize that the inside all-round of tower body sprays, avoided spraying not in place, take out from the exhanst gas outlet through spraying the absorptive gas of washing, the filter equipment that exhanst gas outlet set up further adsorbs harmful components and impurity to gas, guarantees that the combustion gas quality is up to standard.
The device has good desulfurization and dust removal effects, ensures that gas meets the emission conditions, has small equipment volume, is convenient for production and processing, also reduces the installation conditions, and is suitable for popularization and application.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic diagram of the hollow-out partition structure of the present invention.
Fig. 3 is the structure schematic diagram of the mud-out scraper of the utility model.
In the figure: flue gas entry 1, exhanst gas outlet 2, aspiration pump 3, filter equipment 4 sprays violently pipe 5, high-pressure atomizer 6, fretwork baffle 7, A-frame 8, circular through-hole 9, spiral shower 10, spray liquid entry 11, shower head 12, waste liquid outlet 13, sedimentation tank 14, filter 15, overflow mouth 16, mud scraper blade 17, mud outlet 18, spray liquid pond 19, booster pump 20, air vent 23, elasticity doctor-bar 171, T type plate 172.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
An omnibearing spiral desulfurizing tower for producing an accelerating agent comprises a tower body, wherein a flue gas inlet 1 is formed in the lower part of the tower body, and a flue gas outlet 2 is formed in the top of the tower body; the smoke outlet 2 is provided with an air suction pump 3 and a filtering device 4;
a horizontal spray pipe 5 is arranged at the inner upper part of the tower body, and a plurality of high-pressure atomizing nozzles 6 are arranged on the horizontal spray pipe 5;
the tower is characterized in that a plurality of layers of hollowed-out partition plates 7 are arranged in the tower body and are detachably arranged, the hollowed-out partition plates 7 are arranged in the tower body through triangular supports 8 on the inner wall of the tower body, a circular through hole 9 is formed in the center of each hollowed-out partition plate 7, a spiral spray pipe 10 penetrates through each circular through hole 9, a spray liquid inlet 11 is formed in the bottom of each spiral spray pipe 10, and a plurality of spray heads 12 are arranged on the pipe wall of each spiral spray pipe;
the bottom of the tower body is provided with a waste liquid outlet 13, the waste liquid outlet 13 is connected with a sedimentation tank 14, a detachable filter plate 15 is arranged at the upper part in the sedimentation tank 14, an overflow port 16 is arranged at the top of the sedimentation tank, a sludge discharge scraper 17 is arranged at the bottom of the sedimentation tank, the bottom of the sedimentation tank is arranged as an inclined plane, and a sludge discharge port 18 is arranged at the bottom of the inclined plane;
the overflow port 16 is connected with a spray liquid pool 19, and the spray liquid pool 19 is connected with the transverse spray pipe 5 and the spray liquid inlet 11 at the bottom of the spiral spray pipe 10 through a booster pump 20; the spraying liquid pool is also provided with a spraying liquid supply port, and the spraying liquid pool can also be provided with a temperature control device for heating the spraying liquid.
The number of the horizontal spray pipes 5 is one to three.
The number of layers of the hollow clapboard 7 is one to three.
The waste liquid outlet 13 and the sludge outlet 18 are both provided with switch valves.
The cross section of the mud-discharging scraper 17 is T-shaped, and the scraper comprises an upper T-shaped plate 172 and two elastic scrapers 171 at the lower part.
And the filter device 4 is filled with activated carbon.
In the in-service use, the gas that contains sulphur, dust, smoke and dust, impurity etc. that accelerator production produced gets into from flue gas entry, and the spiral shower sprays with spraying violently the pipe jointly, can realize that the inside all-round of tower body sprays, has avoided spraying not in place, and the gas through spraying the washing absorption is taken out from exhanst gas outlet, and the filter equipment of exhanst gas outlet setting further adsorbs harmful component and impurity to gas, guarantees that the gas quality of combustion is up to standard.
Multilayer fretwork baffle that sets up in the tower body, multilayer fretwork baffle from the bottom up, its air vent reduces gradually, and lower floor's fretwork baffle effectively filters the impurity that sprays in the waste liquid, and other layers that make progress further filter the tiny impurity that sprays in the waste liquid, and the fretwork baffle sets up to detachable, and periodic replacement is simple and convenient.
The spraying liquid pool can also be provided with a temperature control device to heat the spraying liquid, the booster pump can pressurize the spraying liquid sprayed by the high-pressure atomizing spray head and the spray head, and the spraying liquid also has a back washing function, and the high-pressure hot spraying liquid is used for back washing the hollow partition plate and the inner wall of the tower body to prevent impurities from solidifying and sticking to the wall, so that the impurities accumulated in the hollow partition plate and the inner wall of the tower body are melted and washed, sludge discharge is facilitated, and the device does not need to be stopped for inspection.
The waste liquid that sprays after spraying gets into the sedimentation tank from the waste liquid export, is equipped with the filter in the sedimentation tank, can keep apart mud dregs in the cell body lower part when spraying the waste liquid and leading to, and the design of bottom slope, the lower part is equipped with row mud mouth, does benefit to mud and sinks the lower part and arrange mud. When spraying waste liquid and amasss full, the overflow mouth on cell body upper portion gets into and sprays the liquid pond, and the liquid that sprays the liquid pond further gets into the tower body and sprays the use, and the filter prevents that impurity such as mud from getting into and sprays the liquid pond, causes spiral shower and spray violently to manage and booster pump jam. The spraying liquid is recycled, so that the waste of materials in production is prevented, and the production cost is saved.
The T-shaped scraper plates gather the sludge obtained by separating the pond and the ground and push the sludge to a sludge outlet, the two elastic scraper plates ensure that the sludge at the bottom of the pond is cleaned and scraped completely, and the T-shaped plate body prevents the sludge from floating upwards in the cleaning process.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. An omnibearing spiral desulfurizing tower for producing an accelerating agent is characterized by comprising a tower body,
the lower part of the tower body is provided with a flue gas inlet, and the top of the tower body is provided with a flue gas outlet; the smoke outlet is provided with an air suction pump and a filtering device;
a horizontal spraying pipe is arranged at the upper part in the tower body, and a plurality of high-pressure atomizing spray heads are arranged on the horizontal spraying pipe;
the tower body is internally provided with a plurality of layers of hollowed-out partition plates, the hollowed-out partition plates are arranged in the tower body through a triangular support on the inner wall of the tower body, a circular through hole is formed in the center of each hollowed-out partition plate, a spiral spraying pipe penetrates through the circular through hole, the bottom of the spiral spraying pipe is provided with a spraying liquid inlet, and the pipe wall of the spiral spraying pipe is provided with a plurality of spraying heads;
the bottom of the tower body is provided with a waste liquid outlet, the waste liquid outlet is connected with a sedimentation tank, a detachable filter plate is arranged at the upper part in the sedimentation tank, the top of the sedimentation tank is provided with an overflow port, the bottom of the sedimentation tank is provided with a sludge discharge scraper, the bottom of the sedimentation tank is arranged to be an inclined plane, and the bottom of the inclined plane is provided with a sludge discharge port;
the overflow mouth is connected with the spraying liquid pool, the spraying liquid pool is connected with the spraying liquid inlet at the bottom of the spraying horizontal pipe and the spiral spraying pipe through the booster pump.
2. The all-directional spiral desulfurization tower for producing the accelerating agent according to claim 1, wherein the number of the horizontal spray pipes is one to three.
3. The omnibearing spiral desulfurizing tower for producing the accelerating agent according to claim 1, wherein the number of the hollow partition plates is one to three.
4. The omnibearing spiral desulfurizing tower for the accelerator production according to claim 1, wherein the hollowed-out partition plates are provided with air holes, and the air holes are gradually reduced from bottom to top.
5. The omnibearing spiral desulfurizing tower for producing the accelerating agent according to claim 1, wherein the waste liquid outlet and the sludge outlet are both provided with switch valves.
6. The omnibearing spiral desulfurization tower for the accelerator production according to claim 1, wherein the cross section of the mud-discharging scraper is T-shaped, and the scraper comprises an upper T-shaped plate body and two lower elastic scrapers.
7. The omnibearing spiral desulfurizing tower for the accelerator production according to claim 1, wherein the filter device is filled with activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402874.4U CN210699313U (en) | 2019-08-27 | 2019-08-27 | All-round spiral desulfurizing tower is used in accelerator production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921402874.4U CN210699313U (en) | 2019-08-27 | 2019-08-27 | All-round spiral desulfurizing tower is used in accelerator production |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632496A (en) * | 2020-06-17 | 2020-09-08 | 江西鑫铂瑞科技有限公司 | Liquid circulation purification device of acid mist purification tower |
| CN113599980A (en) * | 2021-08-25 | 2021-11-05 | 温州宏泽热电股份有限公司 | Flue gas treatment system of circulating fluidized bed boiler |
| CN116603367A (en) * | 2023-05-30 | 2023-08-18 | 华澄(江门)环保装备科技有限公司 | Toughened glass silk screen waste gas recycling and purifying system and method |
-
2019
- 2019-08-27 CN CN201921402874.4U patent/CN210699313U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632496A (en) * | 2020-06-17 | 2020-09-08 | 江西鑫铂瑞科技有限公司 | Liquid circulation purification device of acid mist purification tower |
| CN113599980A (en) * | 2021-08-25 | 2021-11-05 | 温州宏泽热电股份有限公司 | Flue gas treatment system of circulating fluidized bed boiler |
| CN116603367A (en) * | 2023-05-30 | 2023-08-18 | 华澄(江门)环保装备科技有限公司 | Toughened glass silk screen waste gas recycling and purifying system and method |
| CN116603367B (en) * | 2023-05-30 | 2024-04-02 | 广东华澄环保装备科技有限公司 | Toughened glass silk screen waste gas recycling and purifying system and method |
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