阅读说明：本技术 一种喷淋塔的浆料池 (Slurry tank of spray tower ) 是由 邓旺明 陈洪一 黎莉 龚佰勋 黄孝敏 于 2019-11-14 设计创作，主要内容包括：本发明公开一种喷淋塔的浆料池,主要包括第一浆料池和第二浆料池,第一浆料池设于喷淋塔塔底,喷淋后的浆料液直接落入第一浆料池后,再流至第二浆料池,第二浆料池设于喷淋塔底部侧面,与喷淋塔塔身相连,第一浆料池与第二浆料池连通,塔壁相间,形成连通器。第一浆料池设有检修口,第二浆料池设有检修口、浆料液补充口、pH计安装孔、溢流口、排污口、浆料液出口,能达成便于清淤、避免浆料池液位过高、避免气体泄漏、减少占地面积等效果。(The invention discloses a slurry pool of a spray tower, which mainly comprises a first slurry pool and a second slurry pool, wherein the first slurry pool is arranged at the bottom of the spray tower, a sprayed slurry liquid directly falls into the first slurry pool and then flows to the second slurry pool, the second slurry pool is arranged on the side surface of the bottom of the spray tower and is connected with a tower body of the spray tower, the first slurry pool is communicated with the second slurry pool, and tower walls are alternated to form a communicating vessel. The first slurry pool is provided with an access hole, the second slurry pool is provided with an access hole, a slurry liquid supplementing hole, a pH meter mounting hole, an overflow port, a drain outlet and a slurry liquid outlet, and effects of facilitating dredging, avoiding overhigh liquid level of the slurry pool, avoiding gas leakage, reducing floor area and the like can be achieved.)

1. A thick liquids pond of spray column which characterized in that: the tower bottom spraying device is composed of a first slurry pool and a second slurry pool, wherein the first slurry pool is arranged at the bottom of a spraying tower, sprayed slurry directly falls into the first slurry pool and then flows to the second slurry pool, the second slurry pool is arranged on the side face of the bottom of the spraying tower and is connected with the tower body of the spraying tower, the first slurry pool is communicated with the second slurry pool, and the tower walls are alternate to form a communicating device.

2. The slurry tank of a spray tower according to claim 1, wherein: first thick liquids pond is equipped with first access hole, and slope processing is done to first thick liquids pond bottom, and the slope is 0.01~ 0.06.

3. The slurry tank of a spray tower according to claim 1, wherein: the second slurry pool is of a cube structure, one face of the second slurry pool is connected with the tower wall of the spray tower, the second slurry pool is further provided with a second maintenance port, a slurry liquid supplement port, a pH meter installation hole, an overflow port, a drain outlet, a circulating slurry liquid outlet and a liquid level meter, the second maintenance port, the slurry pool supplement port and the pH meter installation hole are located on the top face of the second slurry pool, the connection part is sealed, the overflow port is located at the top of the side face of the second slurry pool, the circulating slurry liquid outlet is located at the position, away from the pool bottom, of the side face of the second slurry pool by about 100mm, the drain outlet is located at the bottom of the side face of the second slurry pool and is coplanar with the overflow port, and the liquid level meter is used for monitoring the water level control slurry liquid supplement amount.

4. The slurry tank of a spray tower according to claim 1 or 3, wherein: and a drain valve is arranged behind the drain outlet, a drain valve is not arranged behind the overflow port, slurry liquid flowing out of the overflow port is converged into a drain pipeline, and the convergence port is positioned behind the drain valve of the drain pipeline.

Technical Field

The invention relates to the field of spray tower equipment, in particular to a slurry tank of a spray tower.

Background

The spray tower belongs to the category of wet dust removal devices, has the functions of dust removal and temperature reduction, is widely applied to waste gas treatment, and plays a key role in waste gas treatment.

At present, most spray towers adopt circular tower bodies and comprise a slurry pool, a tower body, an air inlet section, a spray section, a dehydration section, an air outlet, an access hole and the like. Waste gas is introduced into the spray tower through the air pipe, the waste gas and slurry liquid are in gas-liquid contact and react, pollutants in the waste gas are removed, purified gas is discharged from the exhaust port, and the slurry liquid flows to the slurry pool for recycling.

The slurry tanks of the spray tower are arranged more variously, but the problems of difficult pollution discharge and dredging, large occupied area and the like exist in part of the slurry tanks.

Disclosure of Invention

The invention provides a slurry tank of a spray tower, which can achieve the effects of facilitating dredging, avoiding the over-high liquid level of the slurry tank, avoiding gas leakage, reducing the occupied area and the like.

The utility model provides a thick liquids pond of spray column, mainly comprises first thick liquids pond and second thick liquids pond, and the bottom of the spray column is located to first thick liquids pond, and the thick liquids after spraying directly falls into behind the first thick liquids pond, flows to second thick liquids pond again, and the bottom side of spray column is located in the second thick liquids pond, links to each other with the spray column shaft, and first thick liquids pond and second thick liquids pond intercommunication, tower wall are alternate, form the linker.

Preferably, first thick liquids pond is equipped with first access hole for the maintenance and the desilting in first thick liquids pond, and slope processing is done to first thick liquids pond bottom, and the slope is 0.01~0.06, and the dust granule of being convenient for deposit flows to second thick liquids pond.

Preferably, the second slurry pool is of a cube structure, one surface of the second slurry pool is connected with the tower wall of the circular spray tower, and the second slurry pool is further provided with a second access hole, a slurry liquid supplementing hole, a pH meter mounting hole, an overflow hole, a drain outlet, a circulating slurry liquid outlet and a liquid level meter. The second access hole, the slurry pool supplement hole and the pH meter mounting hole are located on the top surface of the second slurry pool, the connection part is sealed, the overflow hole is located at the top of the side surface of the second slurry pool, the circulating slurry outlet is located at the position, with the distance from the side surface of the second slurry pool to the bottom of the pool being about 100mm, the drain hole is located at the bottom of the side surface of the second slurry pool and coplanar with the overflow hole, and the liquid level meter is used for monitoring the water level control slurry supplement amount.

Preferably, a drain valve is arranged behind the drain outlet, a drain valve is not arranged behind the overflow port, slurry liquid flowing out of the overflow port is converged into a drain pipeline, and the convergence port is positioned behind the drain valve of the drain pipeline.

The invention has the following effects: 1) a communicating vessel is formed between the first slurry pool and the second slurry pool, and under the action of liquid seal, gas flowing through the spray tower cannot break through the liquid seal and escape from the second slurry pool, so that gas leakage can be avoided; 2) the second slurry pool is provided with an overflow port, so that the phenomenon of overhigh water level in the spray tower caused by faults can be avoided; 3) the bottom of the first slurry pool is provided with a slope, and the first slurry pool and the second slurry pool are both provided with access holes, so that the inspection and the desilting are convenient; 4) first thick liquids pond is connected with the second thick liquids pond, utilizes the space of spray column bottom, and the volume in increase thick liquids pond reduces holistic area.

Drawings

Fig. 1 is a schematic structural diagram-a front view of a slurry tank of a spray tower according to the present invention.

Fig. 2 is a schematic structural diagram-a side view of a slurry tank of a spray tower according to the present invention.

Fig. 3 is a schematic structural diagram-top view of a slurry tank of a spray tower according to the present invention.

Detailed Description

An embodiment of a slurry tank of a spray tower according to the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, the slurry tank of the spray tower of the invention mainly comprises a first slurry tank 1 and a second slurry tank 2, wherein the first slurry tank 1 is arranged at the bottom of the spray tower, the sprayed slurry directly falls into the first slurry tank 1 and then flows to the second slurry tank 2, the second slurry tank 2 is arranged at the side surface of the bottom of the spray tower and is connected with the tower body of the spray tower, the first slurry tank 1 is communicated with the second slurry tank 2, and the tower walls are alternated to form a communicating vessel.

The first slurry tank is provided with a first access hole 3, is positioned on the tower wall of the spray tower and is used for overhauling and dredging the first slurry tank 1, the bottom of the first slurry tank 1 is subjected to slope treatment, the slope is 0.05, and the settled dust particles flow to the second slurry tank 2 along the slope.

The second slurry pool 2 is of a cube structure, one face of the second slurry pool is connected with the tower wall of the circular spray tower, the second slurry pool 2 is further provided with a second access opening 4, a slurry liquid supplementing opening 9, a pH meter mounting hole 8, an overflow opening 5, a drain outlet 6, a circulating slurry liquid outlet 7 and a liquid level meter, the second access opening 4, the slurry pool supplementing opening 9 and the pH meter mounting hole 8 are located on the top face of the second slurry pool 2, the connection part is sealed, the overflow opening 5 is located on the top of the side face of the second slurry pool 2, the circulating slurry liquid outlet 7 is located on the side face of the second slurry pool 2 and is about 100mm away from the pool bottom, the drain outlet 6 is located on the bottom of the side face of the second slurry pool 2 and is coplanar with the overflow opening 5, and the liquid level meter is used for monitoring the slurry pool and controlling the slurry liquid supplementing quantity.

A drain valve is arranged behind the drain outlet 6, the drain valve is not arranged behind the overflow port 5, slurry liquid flowing out of the overflow port 5 is converged into a drain pipeline, and the convergence port is positioned behind a drain pipeline valve.

The specific application of the invention is as follows: waste gas sprays the back through the spray column, the dust and the thick liquids liquid of desorption fall into first thick liquids pond 1 in, and the dust particulate matter flows to second thick liquids pond 2 along the slope, discharges through drain 6, and the clear liquid pump recycles to the spray column on the second thick liquids pond 2, and when the liquid level was too high in the spray column, overflow mouth 5 discharges can be followed to the thick liquids liquid, does not influence the normal work of spray column, and the desilting in thick liquids pond is accomplished with first access hole 3 of maintenance work accessible and second access hole 4.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures, equivalent processes, or indirect applications of the present invention in other related fields, which are made by using the contents of the present invention and the accompanying drawings, are also included in the scope of the present invention.