CN211659570U - Prevent wet dust collector of deposit - Google Patents
Prevent wet dust collector of deposit Download PDFInfo
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- CN211659570U CN211659570U CN201921621872.4U CN201921621872U CN211659570U CN 211659570 U CN211659570 U CN 211659570U CN 201921621872 U CN201921621872 U CN 201921621872U CN 211659570 U CN211659570 U CN 211659570U
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- tower body
- pipeline
- solution tank
- dust collector
- liquid
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Abstract
The utility model discloses a prevent wet dust collector of deposit, including the tower body, be equipped with air inlet and gas outlet on the tower body, the inside splendid attire of tower body have the solution tank, be equipped with rabbling mechanism's paddle in the solution tank, the tower body is installed the circulating pump outward and is carried the liquid in solution tank to the layer that sprays on tower body upper portion through the pipeline, the layer that sprays includes latticed pipeline and installs the nozzle at latticed pipeline, the air inlet is located the tower body spray between layer and the solution tank, the gas outlet is located the tower body top, the tower body bottom still is equipped with the liquid outlet, liquid outlet pipe connection sediment stuff pump. The device adopts the circulating spray device to spray absorption liquid to absorb dust in flue gas, the dust removal flue gas after three-layer spraying absorption is discharged from the gas outlet and enters a subsequent flue gas treatment system, the solution tank is stirred to form turbulence to prevent solid deposition, scaling and blockage of a conveying pipeline, and after the device is used for a period of time, dust-containing slurry is pumped out by a bottom slurry pump and enters a liquid-solid separation system.
Description
Technical Field
The utility model relates to a dust collector improves design technical field, especially relates to a prevent wet dust collector of deposit.
Background
In the prior art, dust removal devices are diverse and are indispensable environmental protection equipment for removing or reducing the content of fly ash in flue gas, and the types of the dust removal devices can be divided into a biological nano-film dust suppression device, a cloud dust suppression device, a cloth bag dust removal device, a cyclone dust removal device, a wet dust removal device, an electrostatic dust removal device and a desulfurization dust removal device. For sulfur-containing flue gas with large dust amount, coarse granularity and low utilization value, a wet-type device for removing dust first and then removing sulfur is generally selected, but for wet-type dust removal, the problems that the equipment load is large and the pipeline outlet is easy to be blocked due to dust deposition and the like are often faced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a prevent wet dust collector of deposit, spray the dust in the absorption liquid absorption flue gas through adopting circulation spray set, spray the dust removal flue gas after the absorption through the three-layer and discharge by the gas outlet, contain sour gas and get into subsequent flue gas processing system, the solution tank stirring forms the torrent and prevents solid deposition, scale deposit and block up pipeline, use a period after, contain the dirt thick liquid and pump out by bottom sediment stuff pump, get into the solid piece-rate system of liquid.
In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a prevent wet dust collector of deposit, includes the tower body, is equipped with air inlet and gas outlet on the tower body, the inside splendid attire of tower body have a solution pond, be equipped with rabbling mechanism's paddle in the solution pond, the tower body is installed the circulating pump outward and is carried the liquid in solution pond to the layer that sprays on tower body upper portion through the pipeline, spray the layer and include latticed pipeline and install the nozzle at latticed pipeline, the air inlet is located the tower body spray between layer and the solution pond, the gas outlet is located the tower body top.
Further, as above, the bottom of the tower body is also provided with a liquid outlet, the liquid outlet is connected with a slurry pump through a pipeline, and an absorption liquid inlet and a valve are arranged on the pipeline between the circulating pump and the tower body.
Furthermore, as above, the stirring mechanisms are uniformly distributed and installed outside the tower body, and the included angle between the stirring mechanisms and the ground is an acute angle.
Furthermore, the stirring mechanism comprises a motor, an output shaft of the motor is connected with the stirring shaft through a coupler, the stirring shaft extends into the solution pool, and blades are arranged on the stirring shaft.
Furthermore, the number of the stirring mechanisms is three, and the stirring shafts are connected with the tower body through shaft seals and sealing pieces.
Furthermore, the number of the spraying layers is three, and the nozzles of the latticed pipeline are installed in a staggered mode.
Further, the gas outlet pipeline at the top of the tower body is connected with a flue gas treatment system.
Compared with the prior art, the beneficial effects of the utility model are that: this device sprays the dust in the absorption liquid absorption flue gas through adopting circulation spray set, and the dust removal flue gas after the absorption is sprayed to the three-layer is discharged by the gas outlet, and sour gas gets into subsequent flue gas processing system, and the solution tank stirring forms the torrent and prevents solid deposit, scale deposit and block up pipeline, uses a period of time after, and the dusty thick liquid is pumped by bottom sediment stuff pump, gets into the solid-liquid separation system. The whole device has good dust removal effect, and the subsequent slurry and tail gas can be recycled.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a layout diagram of the stirring mechanism of the present invention.
The labels in the figures are: 1. a tower body; 2. a stirring mechanism; 3. an air inlet; 4. an air outlet; 5. a circulation pump; 6. a spray layer; 7. a solution pool; 8. a slurry pump; 9. and an absorption liquid inlet.
Detailed Description
The following detailed description is provided to further explain the technical features and advantages of the present invention by referring to the accompanying drawings in combination with the embodiments.
As shown in fig. 1-2, the utility model discloses a prevent wet dust collector of deposit, including tower body 1, be equipped with air inlet 3 and gas outlet 4 on the tower body, the inside splendid attire of tower body have solution tank 7, be equipped with the paddle of rabbling mechanism 2 in the solution tank, the tower body is installed circulating pump 5 outward and is carried the liquid in solution tank to the layer 6 that sprays on tower body upper portion through the pipeline, the layer that sprays includes latticed pipeline and installs the nozzle at latticed pipeline, the air inlet is located the tower body sprays between layer and the solution tank, the gas outlet is located the tower body top.
Further, tower body bottom still be equipped with the liquid outlet, liquid outlet pipe connection sediment stuff pump 8, install absorption liquid entry 9 and valve on the pipeline between circulating pump and the tower body, when the inside no solution tank of tower body, close the valve, start the circulating pump and connect the absorption liquid entry to make absorption liquid pipeline carry to spray the layer, when the solution tank reachs a take the altitude, close the absorption liquid entry and open the valve and make the thick liquid multiple cycle in the solution tank until saturated, then pause the air inlet ventilates, open the liquid outlet and deliver to subsequent process through the sediment stuff pump with the thick liquid, repeat above-mentioned operation and continue to carry out the flue gas dust removal process. The utility model discloses a flue gas treatment device, including tower body, rabbling mechanism, stirring shaft, seal member, stirring mechanism equipartition install outside the tower body, the contained angle of rabbling mechanism and ground is the acute angle, is favorable to stirring paddle leaf to form torrent or turbulent flow, avoids paddle deposit to block up the pipeline, the rabbling mechanism include the motor, the output shaft of motor passes through the shaft coupling and links to each other with the (mixing) shaft, during the (mixing) shaft stretched into the solution tank, be equipped with the paddle on the (mixing) shaft, the rabbling mechanism quantity be three, link to each other with the seal member through the bearing seal between (mixing) shaft.
The embodiment of the utility model discloses the embodiment of device does, and this device comprises a columnar tower body and attached equipment, and the rabbling mechanism is equipped with to the tower body lower part, can avoid in the device during operation solid matter deposit, scale deposit and block up the pipeline, maintains long-term steady operation, raises the efficiency. The dust-containing flue gas enters the interior of the tower body through the gas inlet, is sprayed by the nozzles on the three spraying layers and then is absorbed, and the dust-removing flue gas is discharged from the gas outlet and enters the desulfurization system. Absorption liquid is pumped into the three spraying layers in the tower body through a circulating pump through a pipeline from an absorption liquid inlet, liquid drops sprayed by the nozzles fall into the bottom of the tower body to form a solution pool after absorbing dust in flue gas, and dust-containing slurry is pumped out of a liquid outlet at the bottom of the tower body through a slurry pump after the absorption liquid is recycled for a period of time and enters a liquid-solid separation system. The three stirring mechanisms surround the tower body and are uniformly distributed around the tower body, the stirring mechanisms form an angle of 21 degrees with the bottom of the tower body from outside to inside, and when the stirring mechanisms operate, slurry in the solution tank forms turbulence, so that solid matters in the slurry can be prevented from being deposited, scaled and blocking a conveying pipeline.
The utility model discloses in the device, the power device that involves like circulating pump, sediment stuff pump and rabbling mechanism's motor and corresponding control software etc. be prior art or material, affiliated technical staff can directly purchase or order from the market according to required product model and specification.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
The present invention is described in detail in the above embodiments, and it should be understood that the described embodiments are not limited to the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a prevent wet dust collector of deposit, includes the tower body, is equipped with air inlet and gas outlet on the tower body, its characterized in that, the inside splendid attire of tower body have the solution tank, be equipped with rabbling mechanism's paddle in the solution tank, the tower body is installed the circulating pump outward and is carried the liquid in solution tank to the layer that sprays on tower body upper portion through the pipeline, the layer that sprays includes latticed pipeline and installs the nozzle at latticed pipeline, the air inlet is located the tower body sprays between layer and the solution tank, the gas outlet is located the tower body top.
2. The wet dust collector with deposit prevention according to claim 1, wherein the bottom of the tower body is further provided with a liquid outlet, a pipeline of the liquid outlet is connected with a slurry pump, and a pipeline between the circulating pump and the tower body is provided with an absorption liquid inlet and a valve.
3. The anti-deposition wet dust collector as claimed in claim 2, wherein the stirring mechanisms are uniformly distributed outside the tower body, and the included angle between the stirring mechanisms and the ground is an acute angle.
4. The wet dust collector of claim 3, wherein the stirring mechanism comprises a motor, an output shaft of the motor is connected with a stirring shaft through a coupling, the stirring shaft extends into the solution pool, and the stirring shaft is provided with blades.
5. The wet dust collector with deposit prevention according to claim 4, wherein the number of the stirring mechanisms is three, and the stirring shaft is connected with the tower body through a shaft seal and a sealing piece.
6. The wet dust collector with deposition prevention according to claim 5, wherein the number of the spraying layers is three, and the nozzles of the grid-shaped pipes are installed in a staggered manner.
7. The wet dust collector of claim 6, wherein the outlet duct at the top of the tower is connected to a flue gas treatment system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921621872.4U CN211659570U (en) | 2019-09-27 | 2019-09-27 | Prevent wet dust collector of deposit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921621872.4U CN211659570U (en) | 2019-09-27 | 2019-09-27 | Prevent wet dust collector of deposit |
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| Publication Number | Publication Date |
|---|---|
| CN211659570U true CN211659570U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921621872.4U Active CN211659570U (en) | 2019-09-27 | 2019-09-27 | Prevent wet dust collector of deposit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318580A (en) * | 2021-04-28 | 2021-08-31 | 汪兴杰 | Spraying and spraying desulfurization reaction tower |
-
2019
- 2019-09-27 CN CN201921621872.4U patent/CN211659570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318580A (en) * | 2021-04-28 | 2021-08-31 | 汪兴杰 | Spraying and spraying desulfurization reaction tower |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 517000 Chuanlong group, Liangcun village, Huangtian Town, Dongyuan County, Heyuan City, Guangdong Province Patentee after: Guangdong Jinyu Environmental Technology Co.,Ltd. Address before: 517000 Chuanlong group, Liangcun village, Huangtian Town, Dongyuan County, Heyuan City, Guangdong Province Patentee before: GUANGDONG JINYU ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |