CN111939691B - A water bath dust removal filter chamber and energy-saving and efficient tower-type dust removal system using the same - Google Patents
A water bath dust removal filter chamber and energy-saving and efficient tower-type dust removal system using the same Download PDFInfo
- Publication number
- CN111939691B CN111939691B CN202010974732.6A CN202010974732A CN111939691B CN 111939691 B CN111939691 B CN 111939691B CN 202010974732 A CN202010974732 A CN 202010974732A CN 111939691 B CN111939691 B CN 111939691B
- Authority
- CN
- China
- Prior art keywords
- water
- dust removal
- filter chamber
- tower
- water bath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 329
- 239000000428 dust Substances 0.000 title claims abstract description 138
- 238000005192 partition Methods 0.000 claims abstract description 8
- 230000018044 dehydration Effects 0.000 claims description 12
- 238000006297 dehydration reaction Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 29
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000004069 differentiation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
本发明公开了一种水浴除尘过滤室及其应用的节能高效塔型除尘系统，水浴除尘过滤室包括筛管水浴过滤装置及其前面设置的进尘口、左、右、后面三面的过滤室侧壁，过滤室的室顶部为接水板，接水板前端的边缘向上翻折与两侧过滤室侧壁内侧面构成横向的存水弯；进尘口顶部设置向后伸出的横向挡水板，其后边缘横向设置向下竖置的隔板二插入后面的接水板的存水弯水封密封；存水弯边缘处与挡水板底面构成存水弯溢流口。高效塔型除尘系统从上至下叠摞、间隔设置多个水浴除尘过滤室，顶部的水浴除尘过滤室直供水，各个水浴除尘过滤室通过接水板、布水板结构承接上层的溢流水进行过滤处理；共享水流减少循环水泵能耗。设备集中节约能源，高效除尘。
The present invention discloses a water bath dust removal filter chamber and an energy-saving and efficient tower-type dust removal system for its application. The water bath dust removal filter chamber includes a screen tube water bath filter device and a dust inlet arranged in front thereof, and filter chamber side walls on the left, right and back sides. The top of the filter chamber is a water receiving plate, and the edge of the front end of the water receiving plate is folded upward to form a horizontal water trap with the inner side surfaces of the filter chamber side walls on both sides; a horizontal water baffle extending backward is arranged on the top of the dust inlet, and a downward vertical partition is arranged horizontally on the rear edge to be inserted into the water trap water seal of the rear water receiving plate; the edge of the water trap and the bottom surface of the water baffle form a water trap overflow port. The efficient tower-type dust removal system is stacked from top to bottom and spaced apart to set multiple water bath dust removal filter chambers. The top water bath dust removal filter chamber is directly supplied with water, and each water bath dust removal filter chamber receives the overflow water from the upper layer through the water receiving plate and the water distribution plate structure for filtering and processing; the shared water flow reduces the energy consumption of the circulating water pump. The equipment is centralized to save energy and remove dust efficiently.
Description
Technical Field
The invention relates to a water bath dedusting filter chamber and an energy-saving efficient tower type dedusting system applied to the same, and belongs to the field of industrial environment-friendly dedusting.
Background
With the continuous advent of various high-efficiency wet dust collectors, the high-efficiency wet dust collectors have good dust removal effect by utilizing a screen pipe water bath filtering device, and the atmospheric pollution source in the existing metallurgical industry is well controlled and treated, but the problems of huge structure, dispersion and low treatment efficiency still exist, and the problems need to be solved.
Disclosure of Invention
The invention discloses a water bath dedusting filter chamber and an energy-saving efficient tower-type dedusting system applied to the same, and aims to solve the technical problems of water waste caused by incapability of recycling water resources of a deduster in the prior art, huge structure, poor dispersion and dedusting effect, power consumption and the like.
The technical scheme of the invention is as follows:
The invention provides a water bath dedusting filter chamber, which comprises a screen pipe water bath filter device arranged at the bottom of the water bath dedusting filter chamber, and filter chamber side walls of three surfaces of a dust inlet, a left surface, a right surface and a rear surface arranged in front of the water bath dedusting filter chamber; the screen pipe water bath filtering device comprises a screen pipe frame box body, a screen pipe and an overflow type water bath box, wherein the side walls of the filtering chambers on the left side, the right side and the back side are connected with the edge of the screen pipe frame box body and the screen pipe frame box body to form a front dust inlet, and the opening of the overflow type water bath box is an air outlet; the top of the chamber of the water bath dedusting filter chamber is provided with at least one water receiving plate, the water receiving plates are connected with the inner side surfaces of the side walls of the filter chamber at two adjacent sides, the water receiving plates are arranged in a front low and rear high inclined mode, and the edge of the front end of each water receiving plate is turned upwards to form a transverse water trap with the inner side surfaces of the side walls of the filter chamber at two sides; the top of the dust inlet is provided with a transverse water baffle which extends backwards and is connected with the inner side surfaces of the side walls of the filtering chambers at two sides, and the rear edge of the water baffle is transversely provided with a baffle II which is vertically arranged downwards and is inserted into the water seal of the water trap of the water receiving plate at the rear; the edge of the trap and the bottom surface of the water baffle form a trap overflow port; the rear edge of the water receiving plate is suspended outside the side wall of the rear filtering chamber and the bottom surface is connected with the side wall of the rear filtering chamber.
The inside of the water bath dedusting filter chamber is provided with a water distribution plate, two sides of the water distribution plate are connected with the side walls of the left filter chamber and the right filter chamber and are arranged in a way of being inclined in the front-high and back-low way, and the front end of the water distribution plate is positioned at the dust inlet; the water distribution plate is uniformly provided with water distribution holes or water distribution slits.
The water receiving plates are arranged in a plurality of mode and are overlapped in front and back; the edge of the rear end of the water receiving plate is transversely provided with a first baffle plate which is vertically arranged downwards corresponding to the length of the water trap, two sides of each water receiving plate are connected with the inner faces of the side walls of the left and right filtering chambers, and the edge of the front end of each water receiving plate is upwards turned over to form a transverse water trap with the inner side faces of the side walls of the filtering chambers at two sides; the two adjacent water receiving plates are sealed by inserting the first partition plate into the water trap; an upward surrounding edge is arranged at the rear edge of the water receiving plate; the bottom surface of the water receiving plate at the tail end is connected with the top surface of the side wall of the rear filtering chamber, and the rear edge of the water receiving plate is suspended outside the side wall of the rear filtering chamber; the edge of the water trap is provided with a circular arc-shaped outward flange to form a water trap overflow plate, and the edge of the water trap and the bottom surface of the adjacent water receiving plate form a water trap overflow port.
The invention also provides an energy-saving high-efficiency tower-type dedusting system applying the water-bath dedusting filter chamber, which comprises a dedusting tower, a dewatering chamber and a water pool, wherein a plurality of water-bath dedusting filter chambers are stacked from top to bottom in the dedusting tower at intervals, dust inlets of the water-bath dedusting filter chambers are arranged on one side of a dust facing surface of an air inlet of the dedusting tower, the left and right filter chamber side walls of the water-bath dedusting filter chambers of each layer are connected with tower walls on the side surface of the dedusting tower into an integral or integrated structure, the area between the dust inlets of the upper layer and the lower layer in the front, namely the area between a water baffle plate of the lower layer and the edges of a screen pipe frame box body of the upper layer, are connected and sealed by a connecting plate, a spray pipe is arranged in the water-bath dedusting filter chamber of the first layer, and the top wall of the chamber is a sealed top wall of the top of the water-bath dedusting filter chamber and is connected with the tower walls on the top into an integral or integrated structure; the water receiving plate of the water bath dedusting filter chamber at the lower layer receives water flowing down from the overflow type water bath box of the water bath dedusting filter chamber at the upper layer, overflows into the water bath dedusting filter chamber at the lower layer through the overflow port of the water storage bend, falls into the water distribution plate to distribute water to the sieve tube for treatment, and overflows to the lower layer through the overflow type water bath box.
The dust removing tower is a closed tower chamber, the front part of the dust removing tower is communicated with a conical dust gas diversion cavity, a dust removing tower air inlet is arranged at the top of a conical peak at the front part of the dust gas diversion cavity, and the dust gas diversion cavity distributes air to the dust inlet of each water bath dust removing filter chamber; an air outlet is formed in the bottom of the wall of the tower chamber behind the dust removal tower; the air outlet is communicated with the rear dehydration chamber.
The tower walls on the left side and the right side of the dedusting tower are arranged in parallel and vertically, and the wall of the rear tower chamber is arranged in a backward inclined way.
The dust removal tower in from up to down pile, interval set up the guide plate of polylith slope, the guide plate corresponds each tail end the water receiving board transversely sets up, the tower wall of left and right sides face is connected to its both sides, the guide plate to the tail end in the water receiving board slope direction.
The bottom of the dedusting tower and the bottom of the dewatering chamber are connected with a shared funnel-shaped water receiving bucket, the water receiving bucket is connected with the water tank through a circulating sewer pipe, one end of a circulating water feeding pipe is connected with the water tank, and one end of the circulating water feeding pipe is connected with the spray pipe.
Inside the dehydration chamber, the upper part of the air outlet is fully provided with a plurality of layers of dehydration plates which are distributed in an inclined way; the upper part of the dewatering plate is communicated with a wind scoop, the top of the wind scoop is provided with an exhaust port, and the bottom wall inclines towards the water receiving scoop and is connected with the water receiving scoop.
The exhaust port in the dewatering chamber is provided with an induced draft fan, and the circulating water supply pipeline is provided with a water pump.
The invention has the following effects:
The water bath dedusting filter chamber can receive overflow water at the upper layer through a brand new layout structure of water distribution of the water receiving plate and the water distribution plate, and is subjected to spray-water distribution-spray filtration treatment again to treat smoke dust; a plurality of water bath dust removal filter chambers are stacked to form a dust removal tower, water is directly supplied through the water bath dust removal filter chambers at the top, and the mode that the water flow is shared by the water bath dust removal filter chambers reduces circulating water pump energy consumption. Through reasonable wind distribution of the dust gas diversion cavity, the energy loss of the dust remover body is reduced, and a plurality of water bath dust removing filter chambers are simultaneously treated and filtered, so that the purposes of centralizing equipment structure, saving energy and efficiently removing dust are finally achieved.
Description of the drawings:
Fig. 1 (1) is a schematic diagram of the overall structure of the energy-saving efficient tower-type dust removal system of the invention, and fig. 1 (2) is a schematic diagram of the gas-injection and water flow direction of fig. 1 (1);
FIG. 2 is a schematic view of the A-A cross-sectional structure of FIG. 1 (1);
FIG. 3 is a schematic diagram of the structure of the water bath dedusting filter chamber of the invention;
FIG. 4 is a schematic top view of FIG. 1 (1);
Fig. 5 (1) is a schematic side view of a plurality of water receiving plates, fig. 5 (2) is a schematic side view of a single water receiving plate, and fig. 5 (3) is a schematic top view of fig. 5 (2);
Fig. 6 (1) is a schematic side view of a fence-shaped water distribution plate, fig. 6 (2) is a schematic top view of fig. 6 (1), and fig. 6 (3) is a schematic top view of fig. 6 (1);
Fig. 7 (1) is a schematic side view of a flat water distribution plate, fig. 7 (2) is a schematic top view of fig. 7 (1), and fig. 7 (3) is a schematic top view of fig. 7 (1);
Fig. 8 (1) is a schematic view of the structure of the water bath dedusting filter chamber of one layer in fig. 1 (1), and fig. 8 (2) is a left side view of fig. 8 (1).
Description of the drawings:
The dust-collecting tower comprises a dust-collecting tower (1), a dust gas flow guiding cavity (11), a dust-collecting tower air inlet (111), a dust-distributing air plate (112), a rear tower chamber wall (12), an air outlet (121), a tower wall (13), a flow guiding plate (14) and a connecting plate (15);
The device comprises a water bath dedusting filter chamber (2), a water baffle (21), a second partition plate (211), a water receiving plate (22), a first partition plate (221), a trap overflow plate (222), a trap (223), a trap overflow port (224), a water distribution plate (23), a screen pipe water bath filter device (24), a screen pipe rack box body (241), a screen pipe (242), an overflow water bath box (243), a filter chamber side wall (25) and a dust inlet (26);
A dewatering chamber (3), a dewatering plate (31), a ventilating hopper (32) and an exhaust port (33);
a water receiving bucket (4), a circulating water supply pipe (41), a circulating water discharge pipe (42) and a spray pipe (43); a water pool (5),
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 3, the water bath dedusting filter chamber comprises a screen pipe water bath filter device arranged at the bottom of the water bath dedusting filter chamber, and filter chamber side walls of three surfaces of a dust inlet, a left surface, a right surface and a rear surface arranged in front of the water bath dedusting filter chamber; the sieve tube water bath filtering device comprises a sieve tube frame box body, a sieve tube and an overflow type water bath box, wherein the side walls of the filtering chambers on the left side, the right side and the back side are connected with the edge of the sieve tube frame box body and the sieve tube frame box body to form a front dust inlet 26, and the opening of the overflow type water bath box is an air outlet; the top of the water bath dedusting filter chamber is provided with at least one water receiving plate 22, the water receiving plate 22 is connected with the inner side surfaces of the side walls 25 of the filter chamber at two adjacent sides, the water receiving plate is arranged in a front low and rear high inclined way, and the edge of the front end of the water receiving plate is turned upwards to form a transverse water trap 223 with the inner side surfaces of the side walls 25 of the filter chamber at two sides; the top of the dust inlet 26 is provided with a transverse water baffle 21 which extends backwards and is connected with the inner side surfaces of the side walls 25 of the filtering chamber at two sides, and the rear edge of the water baffle is transversely provided with a second baffle 211 which is vertically arranged downwards and is inserted into the water seal of the water trap of the water receiving plate at the rear; the edge of the trap and the bottom surface of the water baffle 21 form a trap overflow port 224; the rear edge of the water receiving plate is suspended outside the side wall of the rear filtering chamber and the bottom surface is connected with the side wall of the rear filtering chamber. See fig. 5 (1) - (3) for water receiving panels.
The water-bath dedusting filter chamber is internally provided with a water distribution plate 23, two sides of the water distribution plate are connected with the side walls of the left and right filter chambers and are arranged in a front-high and rear-low inclined manner, and the front end of the water distribution plate is positioned at the dust inlet; the water distribution plate is uniformly provided with water distribution holes or water distribution slits.
FIGS. 7 (1) - (3) are water distribution plates with water distribution holes.
Referring to fig. 6 (1) - (3), the water distribution plate 23 is a fence plate, and is formed by splicing a plurality of fence plates 231 side by side, longitudinal water distribution slits are arranged between adjacent fence plates, and the water distribution slits are narrow water flow slits 232. The side surface of the baffle plate of the water distribution plate along the transverse direction can be provided with a concave longitudinal long groove, the longitudinal long groove is at least provided with a section, and the water distribution slot of the longitudinal long groove between the adjacent baffle plates is a wide water flow slot 233. The two lateral sides of the water distribution plate are connected with the inner faces of the side walls of the left filtering chamber and the right filtering chamber and are arranged in a front-high and rear-low inclined mode, and the front end of the water distribution plate is located at the dust inlet position, so that the water distribution seam is inclined from high to low. The wide water flow seam can be provided with two sections at intervals. The wide water flow seam is arranged corresponding to the sieve tube water bath filtering device. The front edge of the water distribution plate 23 is turned upwards to form a water blocking edge 235. The edge of the rear end of the water distribution plate 23 is turned downwards to form a water guiding edge 236.
The water receiving plates can be provided with a plurality of water bath dedusting filter chambers, and the water receiving plates are formed by overlapping front and back as shown in fig. 5 (1) - (3); the edge of the rear end of the water receiving plate is transversely provided with a baffle I221 which is vertically arranged downwards corresponding to the length of the water trap, two sides of each water receiving plate are connected with the inner faces of the side walls of the left and right filtering chambers, and the edge of the front end of each water receiving plate is upwards turned over to form a transverse water trap 223 with the inner side faces of the side walls 25 of the filtering chambers at two sides; the two adjacent water receiving plates are sealed by inserting the first partition plate into the water trap; an upward surrounding edge is arranged at the rear edge of the water receiving plate; the bottom surface of the water receiving plate at the tail end is connected with the top surface of the side wall of the rear filtering chamber, and the rear edge of the water receiving plate is suspended outside the side wall of the rear filtering chamber; the edge of the trap is arranged as a circular arc outward flange to form a trap overflow plate 222, and the edge of the trap and the bottom surface of the adjacent water receiving plate form a trap overflow port 224.
Referring to fig. 1 (2) (3), fig. 2, the energy-saving and efficient tower-type dedusting system using the water-bath dedusting filter chamber of the invention comprises a dedusting tower, a dewatering chamber and a water pool, wherein a plurality of water-bath dedusting filter chambers 2 are stacked from top to bottom in the dedusting tower 1 at intervals, dust inlets 26 of the water-bath dedusting filter chambers 2 are all arranged at one side of a dust inlet 111 of the dedusting tower, the left and right filter chamber side walls of the water-bath dedusting filter chambers 2 of each layer are connected with tower walls 13 at the side of the dedusting tower 1 into a whole or into a whole structure, the area between the dust inlets 26 of the upper layer and the lower layer in front, namely the area between a water baffle 21 at the lower layer and the edges of a screen pipe frame box body at the upper layer, are sealed by a connecting plate 15, as shown in fig. 8 (1) - (2), a spray pipe 43 is arranged in the water-bath dedusting filter chamber at the first layer, the top of the water-bath dedusting filter chamber is a sealed top wall and is connected with a tower wall 13 at the top or is a whole structure, and a water-bath dedusting inner water-receiving plate and a water distribution plate at the first layer can not be arranged; the water receiving plate of the water bath dedusting filter chamber 2 at the lower layer receives water flowing down from the overflow type water bath box of the water bath dedusting filter chamber 2 at the upper layer, overflows into the water bath dedusting filter chamber 2 at the lower layer through the water trap overflow port 224, falls into the water distribution plate 23 to distribute water to the sieve tube for treatment, and overflows to the lower layer through the overflow type water bath box.
The energy-saving high-efficiency tower type dust removing system is characterized in that the dust removing tower 1 is a closed tower chamber, the front part of the dust removing tower is communicated with a conical dust gas diversion cavity 11, a dust removing tower air inlet 111 is arranged at the top of a conical peak at the front part of the dust gas diversion cavity 11, and the dust gas diversion cavity 11 distributes air to the dust inlet 26 of each water bath dust removing filter chamber 2; an air outlet 121 is formed in the bottom of the tower chamber wall 12 at the rear of the dust removal tower 1; the air outlet 121 communicates with the subsequent dehydration chamber 3.
The tower walls 13 on the left side and the right side of the dust removal tower 1 are arranged vertically in parallel, and the rear tower chamber walls 12 are arranged obliquely backwards.
The energy-saving high-efficiency tower type dust removing system is characterized in that a plurality of inclined guide plates 14 are arranged in the dust removing tower 1 from top to bottom in a stacking mode at intervals, the guide plates 14 are transversely arranged corresponding to the water receiving plates at the tail ends, two sides of the guide plates are connected with tower walls 13 at the left side and the right side, and the guide plates 14 are obliquely guided into the water receiving plates at the tail ends.
The energy-saving efficient tower type dust removing system is characterized in that the bottoms of the dust removing tower 1 and the dewatering chamber 3 are connected with a shared funnel-shaped water receiving bucket 4, the water receiving bucket is connected with the water tank 5 through a circulating sewer pipe 42, one end of a circulating water feeding pipe 41 is connected with the water tank, and the other end of the circulating water feeding pipe is connected with the spray pipe 43.
In the energy-saving efficient tower-type dust removal system, a plurality of layers of dehydration plates 31 are distributed at the upper part of the air outlet 121 in an inclined manner; the upper part of the dewatering plate 31 is communicated with a wind scoop 32, the top of the wind scoop is provided with an air outlet 33, and the bottom wall of the wind scoop inclines towards the water receiving scoop and is connected with the water receiving scoop 4.
The energy-saving efficient tower-type dust removal system is characterized in that the exhaust port 33 is provided with an induced draft fan, and a water pump is arranged on a pipeline of the circulating water supply pipe 41.
After entering from the dust removing tower air inlet 111, the dust gas flow guiding cavity 11 distributes gas to the dust inlet 26 of each water bath dust removing filtering chamber 2, the dust gas enters the dust inlet 26, enters the water bath dust removing filtering chamber 2 from the upper and lower spaces of the water distributing plate, and enters the sieve tube for treatment through the water receiving plate and the water distributing plate water bath. Fig. 4 is a top view of fig. 1, which shows that the whole structure of the application is a housing cavity, clean gas purified by each water bath dust removing filter chamber comes out from an opening of an overflow water bath box, namely an air outlet, fills the housing cavity of the dust removing tower 1, and finally enters the dehydration chamber from the air outlet 121 arranged at the bottom under the action of an induced draft fan, is dehydrated and then is discharged from the air outlet 33. The rear tower chamber wall 12 is arranged obliquely backwards, and an airflow passage channel for clean gas after purification treatment is reserved among the water bath dedusting filter chambers. The dust water bath treatment structure consisting of a screen pipe frame box body, a screen pipe and an overflow type water bath box is of a prior art structure, a plurality of patents before the inventor has disclosed that the dust removal filter chamber of the water bath is characterized in that the side walls of the filter chamber on the left, right and back sides are connected with the edge of the screen pipe frame box body in a view shown in figure 3, and a dust inlet is also formed by surrounding the side walls of the filter chamber on the left, right and back sides, the top water baffle and the water receiving plate above the edge of the screen pipe frame box body; the overflow water bath box arranged at the bottom is smaller than the edge area of the box body of the screen frame, and the periphery of the overflow water bath box is provided with exposed openings for discharging the treated clean gas and communicating with the whole tower chamber, and finally the clean gas enters the dewatering chamber from the air outlet 121 arranged at the bottom under the action of the induced draft fan and is discharged from the air outlet 33 after being dewatered.
The invention has the technical characteristics that:
multistage differentiation full contact of smoke and dust gas:
The collected smoke dust gas is firstly divided into a plurality of parts, and is shown in fig. 1 (1) (2), and is respectively and uniformly distributed into each water bath dust removing filter chamber to enter primary differentiation, in the water bath dust removing filter chamber, the gas is divided into a plurality of parts by a plurality of arranged sieve tubes to enter secondary differentiation, the gas in the sieve tubes is divided into a plurality of parts again by small holes/saw teeth/stop grid on the tube wall to enter tertiary differentiation, and after entering water, the gas bubbles collide and are crushed, and the gas is differentiated again to enter quaternary differentiation. Through the gas after multistage differentiation, the harmful substances in the gas can be fully mixed with the liquid, thereby achieving the purposes of dust removal and harmful substance removal.
The invention relates to an operation process principle of an energy-saving high-efficiency tower type dust removal system.
The dust-containing gas is sucked into the dust gas diversion cavity 11 through the dust collecting hood, the dust collecting pipeline and the air inlet 111 of the dust collecting tower of the invention, enters into each filtering chamber through the dust inlet 26 of each water bath dust collecting filtering chamber which is arranged in a longitudinal row, is mixed with shower water which flows down from the water collecting plate water storage bend at the top of the filtering chamber and is uniformly distributed through the water distributing plate, enters into the sieve tube, is subjected to water bath purification treatment, is discharged from the openings of each overflow type water bath box, is concentrated to the air outlet 121 at the lower part of the dust collecting tower 1, enters into the dewatering chamber 3, is impacted by the dewatering plate 31 to be fully dewatered, is reduced in speed through the dewatering chamber 3, and is guided by the induced draft fan to be discharged outside through the air outlet 33.
The water supply system is characterized in that a water tank 5 is used for pumping water to a spray pipe arranged on the uppermost first layer of water bath dedusting filter chamber 2 of the dedusting tower 1, water is uniformly sprayed on a screen pipe in the first layer of filter chamber, then water overflows from the overflow water bath box of the first layer and falls to the top of the water bath dedusting filter chamber of the second layer along with air flow, water is uniformly sprayed on the screen pipe of the water bath dedusting filter chamber of the second layer after being distributed by a water distribution plate below the overflow water receiving plate of the second layer, water overflows from the overflow water bath box of the first layer and falls to the top of the water bath dedusting filter chamber of the third layer along with air flow, and circulating water flows to the lower layer of water bath dedusting filter chamber for treatment until finally flows into the bottom water receiving hopper 4 and is discharged into the water tank 5.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010974732.6A CN111939691B (en) | 2020-09-16 | 2020-09-16 | A water bath dust removal filter chamber and energy-saving and efficient tower-type dust removal system using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010974732.6A CN111939691B (en) | 2020-09-16 | 2020-09-16 | A water bath dust removal filter chamber and energy-saving and efficient tower-type dust removal system using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111939691A CN111939691A (en) | 2020-11-17 |
| CN111939691B true CN111939691B (en) | 2024-11-26 |
Family
ID=73356750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010974732.6A Active CN111939691B (en) | 2020-09-16 | 2020-09-16 | A water bath dust removal filter chamber and energy-saving and efficient tower-type dust removal system using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111939691B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843934B (en) * | 2021-01-13 | 2024-11-26 | 北京艾瑞机械有限公司 | A purification and discharge device for dust removal system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212881635U (en) * | 2020-09-16 | 2021-04-06 | 北京艾瑞机械有限公司 | A water-bath dust removal filter room and its application of energy-saving and high-efficiency tower type dust removal system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201205481Y (en) * | 2008-05-16 | 2009-03-11 | 陈永杰 | Wet dust collector |
| CN201871305U (en) * | 2010-09-09 | 2011-06-22 | 无锡市雪江环境工程设备有限公司 | Special-purposed high-efficiency spraying dust removal device for smelting furnace |
| US10029922B2 (en) * | 2016-02-12 | 2018-07-24 | Denny Hastings Flp 14 | Transportable multi-chamber water filtration systems |
| CN106799102A (en) * | 2017-03-30 | 2017-06-06 | 江苏永益环保科技有限公司 | A kind of New type wet cleaner |
| CN208049629U (en) * | 2018-01-31 | 2018-11-06 | 北京艾瑞机械有限公司 | A kind of automatic cycle overflow screen casing immersion high-efficiency wet-type dust collector |
-
2020
- 2020-09-16 CN CN202010974732.6A patent/CN111939691B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212881635U (en) * | 2020-09-16 | 2021-04-06 | 北京艾瑞机械有限公司 | A water-bath dust removal filter room and its application of energy-saving and high-efficiency tower type dust removal system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111939691A (en) | 2020-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4722070B2 (en) | Cleaning equipment for tunnel dust, exhaust gas, etc. | |
| WO2009079828A1 (en) | A high-efficiency low energy consumption desulfurizing dust-removing device | |
| CN113546497B (en) | A wet dust removal device and dust removal method | |
| CN111939691B (en) | A water bath dust removal filter chamber and energy-saving and efficient tower-type dust removal system using the same | |
| CN206285635U (en) | A kind of thermal power plant coal handling system dust collecting | |
| CN219128730U (en) | Water curtain purifying tower for tobacco moisture removal | |
| CN209985147U (en) | Building site raise dust treatment facility | |
| CN212881635U (en) | A water-bath dust removal filter room and its application of energy-saving and high-efficiency tower type dust removal system | |
| CN220696256U (en) | High-efficient wet dust collector | |
| CN203803319U (en) | Double-water-curtain wet type oil fume purifier for catering industry | |
| CN213965707U (en) | Overflow-shaped water receiving plate of energy-saving and efficient tower-type dust removal system | |
| CN219462921U (en) | Cyclone circulating water dust removal device | |
| CN213823958U (en) | Water-equalizing and water-distributing plate of energy-saving efficient tower-type dust removal system | |
| CN218306976U (en) | Environment-friendly wet dust collector device for waste gas treatment | |
| CN215085849U (en) | Two-stage high-efficiency wet dust collector | |
| CN106039886A (en) | Painting waste gas treatment equipment | |
| CN205949157U (en) | Cascade spouts gluey room | |
| CN205019898U (en) | Dust remover | |
| CN111298553B (en) | A water curtain system for capturing paint mist | |
| CN219539805U (en) | Waste gas treatment system | |
| CN108325320A (en) | A kind of rinsing type environmental protection flue gas purifying equipment | |
| CN1217726C (en) | Combined high-effective wet desulfurization dust-removing equipment | |
| CN218962150U (en) | Mud treatment and wet dust removal circulation system | |
| CN203061357U (en) | Paint-spraying room paint mist separation system | |
| CN205683772U (en) | Coating exhaust gas treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |