CN221155814U - Waste gas treatment system - Google Patents
Waste gas treatment system Download PDFInfo
- Publication number
- CN221155814U CN221155814U CN202322295361.0U CN202322295361U CN221155814U CN 221155814 U CN221155814 U CN 221155814U CN 202322295361 U CN202322295361 U CN 202322295361U CN 221155814 U CN221155814 U CN 221155814U
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- CN
- China
- Prior art keywords
- pipe
- treatment system
- bag
- tail gas
- water
- 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.)
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- 239000002912 waste gas Substances 0.000 title description 3
- 239000007921 spray Substances 0.000 claims abstract description 38
- 239000002351 wastewater Substances 0.000 claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 241000237502 Ostreidae Species 0.000 abstract description 6
- 235000020636 oyster Nutrition 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 23
- 230000006872 improvement Effects 0.000 description 8
- 239000004744 fabric Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an exhaust gas treatment system, which comprises a bag-type dust remover, a spray tower, a waste water tank, a plurality of exhaust fans, an air inlet pipe, a drain pipe and an air outlet pipe, wherein the bag-type dust remover is connected with a dryer for baking oyster shells through the air inlet pipe, the exhaust fans for assisting in extracting tail gas are further arranged on the air inlet pipe, the tail gas processed by the bag-type dust remover is fed into the bottom of the spray tower through the exhaust fans, the tail gas generated by roasting oyster shells is sucked into the bag-type dust remover through the fans, a large amount of tail gas in the roasting process of the oyster shells can be mostly reduced through the filtration of the bag-type dust remover and the spraying of the spray tower, and then sprayed waste water can flow into the waste water tank.
Description
Technical Field
The utility model relates to an exhaust gas treatment system, and belongs to the field of oyster shell soil conditioner production equipment.
Background
The method comprises the following steps that fuel enters a biomass fuel fluidized bed furnace, high-temperature flue gas generated by processing of the fuel fluidized bed furnace enters a dryer, the oyster shells are dried in the dryer, and the oyster shells after roasting and activation and tail gas after roasting are obtained.
The waste gas generated by roasting contains waste residue, a small amount of oyster shell powder and other dust, if the dust generated in the oyster shell powder production process is not filtered, the tail gas is directly discharged, serious atmospheric pollution is caused, the environment is not protected, and the requirements of modern production are not met.
Most of tail gas treatment generated by oyster shell roasting adopts a bag-type dust collector matched with a spray tower, and as the existing equipment is closed, the outside cannot watch, once the bag-type dust collector is damaged, the bag-type dust collector cannot play a role, and the outside cannot know.
Accordingly, the present utility model provides an exhaust treatment system that directly views the condition of wastewater.
Disclosure of utility model
Accordingly, it is an object of the present utility model to provide an exhaust treatment system for directly observing the condition of wastewater.
The utility model is realized in the following way:
The utility model provides an exhaust treatment system, includes sack cleaner, spray column, waste water tank, a plurality of air exhauster, intake pipe, drain pipe, outlet duct, the sack cleaner is through the drying-machine of intake-tube connection baking oyster shell, still is provided with the air exhauster of supplementary extraction tail gas in the intake pipe, and the sack cleaner other end is through the air exhauster to the tail gas after the sack cleaner handles the spray column bottom, and the spray column top side is provided with the water pipe of intaking, sets up the outlet duct that is used for discharging the gaseous outlet duct after purifying on the spray column top the spray column bottom is provided with waste water tank level one side is equipped with the drain pipe that is used for discharging the sewage after the processing.
As a further improvement, the wastewater tank comprises a tank body, a wastewater inlet and a treating agent inlet, wherein the wastewater inlet and the treating agent inlet are arranged on the top surface of the tank body; the water outlet is arranged on the side surface of the box body and connected with the water outlet of the drain pipe; the flip cover is arranged at the top of the box body at a preset angle A, wherein the preset angle A is 45-80 degrees.
As a further improvement, the top of the flip cover is hinged with the box body through a hinge, and the bottom of the flip cover is movably clamped with the side face of the box body.
As a further improvement, a handle is arranged at the bottom of the flip cover.
As a further improvement, the flip cover is made of transparent material.
As a further improvement, the bag-type dust collector comprises a filter box body which is communicated with an air inlet pipe; a plurality of collecting hoppers arranged at the bottom of the filtering box body; a filter bag fixing plate is arranged at the bottom end inside the filter box body; a plurality of filter bag brackets are embedded on the filter bag fixing plate at equal distance; each filter bag bracket is sleeved with a filter bag for filtering tail gas.
As a further improvement, the filter bag support is a hollow square body formed by a plurality of support rods.
As a further improvement, the spray tower comprises a tower body and a plurality of air guide plates arranged at the upper end inside the tower body; a plurality of spray heads are arranged above each air guide plate; the spray heads are arranged on the water guide pipe, and the water guide pipe is connected with the water pipe for water inflow; the sewage outlet pipe is arranged in the middle of the bottom of the tower body.
The beneficial effects of the utility model are as follows:
① According to the utility model, tail gas generated by oyster shell roasting is sucked into the cloth bag dust collector through the fan, a great amount of tail gas in the oyster shell roasting process can be mostly reduced through filtering by the cloth bag dust collector and spraying by the spray tower, then sprayed waste water can flow into the waste water tank, if the cloth bag dust collector has a hole, the water flowing out of the spray tower is relatively turbid because the cloth bag dust collector cannot function, and if the water flowing out of the spray tower is monitored by the waste water tank, the leakage of the cloth bag dust collector can be monitored.
② The waste water tank can open the flip cover to directly watch the turbidity degree of the sprayed waste water, can also add the treating agent into the treating agent inlet to further treat the waste water generated after spraying, and finally discharges the waste water treated by the treating agent through the drain pipe, thereby protecting the environment better.
③ The bottom surface of the tank body, which is positioned right below the waste liquid inlet, is provided with the arc-shaped plate, and the arc-shaped plate is used as a scouring base for waste liquid inflow to prevent the tank body from being damaged by long-term scouring of the waste liquid.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an exhaust treatment system according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a wastewater tank of an exhaust gas treatment system according to an embodiment of the present utility model.
FIG. 3 is a schematic side view of a wastewater tank of an exhaust treatment system according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-3, this embodiment provides a specific implementation manner about an exhaust gas treatment system, including a bag-type dust collector 10, a spray tower 20, a waste water tank 30, a plurality of exhaust fans 40, an air inlet pipe 50, a drain pipe 60 and an air outlet pipe 70, wherein the bag-type dust collector 10 is connected with a dryer for baking oyster shells through the air inlet pipe 50, the air inlet pipe 50 is further provided with an exhaust fan 40 for assisting in extracting tail gas, the other end of the bag-type dust collector 10 sends the tail gas processed by the bag-type dust collector 10 to the bottom of the spray tower 20 through the exhaust fan 40, the side surface of the top of the spray tower 20 is provided with a water inlet pipe 80, the top of the spray tower 20 is provided with the air outlet pipe 70 for discharging purified gas, the bottom of the spray tower 20 is provided with a waste water tank 30, and one side of the waste water tank 30 is provided with the drain pipe 60 for discharging treated sewage.
The fan is a booster fan, has low pressure head, large flow and low rotating speed, and can greatly promote the rapid treatment of tail gas.
According to the utility model, tail gas generated by oyster shell roasting is sucked into the bag-type dust collector 10 through the fan, a great amount of tail gas in the oyster shell roasting process can be mostly reduced through filtering by the bag-type dust collector 10 and spraying by the spray tower 20, then sprayed waste water can flow into the waste water tank 30, if the bag-type dust collector breaks holes, water flowing out of the spray tower is relatively turbid because the bag-type dust collector cannot function, and whether leakage occurs in the bag-type dust collector can be monitored by monitoring the water flowing out of the spray tower through the waste water tank 30.
Further, the waste water tank 30 comprises a tank body 301, a waste liquid inlet 302 and a treating agent inlet 303 which are arranged on the top surface of the tank body 301; the water outlet 304 is arranged on the side surface of the box 301 and connected with the water drain pipe 60; the flip cover 305 is disposed at the top of the case 301 at a preset angle a of 45 ° -80 °.
The waste water tank 30 of this embodiment not only can open flip 305 and directly watch the waste water turbidity degree after spraying, but also can add treating agent at treating agent import 303, further handle the waste water that produces after spraying, and the waste water after treating agent treatment is discharged through drain pipe 60 at last, and is better to the environmental protection.
In one embodiment, the flip cover 305 disposed at the top of the case 301 at a predetermined angle of 66 ° can more intuitively view the turbidity degree of the wastewater.
Furthermore, the top of the flip 305 is hinged to the case 301 through a hinge 306, and the bottom of the flip 305 is movably engaged with the side of the case 301, so as to facilitate the movable opening of the flip 305.
Further, a handle 307 is disposed at the bottom of the flip cover 305 to facilitate the movable opening of the flip cover 305.
Furthermore, the flip cover 305 is made of transparent material, so that the turbidity degree of the water flow can be directly observed without opening the flip cover, and the flip cover 305 is designed, and if sewage splashes on the flip cover 305 in the later stage during water drainage, the flip cover 305 can be conveniently cleaned.
In one embodiment, an arc plate 308 is installed on the bottom surface of the tank 301 just below the waste liquid inlet 302, and is used as a flushing base for the inflow of the waste liquid, so as to prevent the tank 301 from being damaged due to long-term flushing of the waste liquid.
Further, the horizontal width L1 of the arc plate 308 is one half to two thirds of the horizontal width L2 of the case 301, so that the arc plate 308 has a gentle arc and is not easy to be punched.
Further, the bag-type dust collector 10 comprises a filter box 101 which is communicated with the air inlet pipe 50; a plurality of collecting hoppers 102 arranged at the bottom of the filtering box body 101; a filter bag fixing plate 103 is arranged at the bottom end inside the filter box body 101; a plurality of filter bag brackets 104 are embedded on the filter bag fixing plate 103 at equal distance; each filter bag support 104 is sleeved with a filter bag 105 for filtering tail gas.
By using the filter bag 105 of the bag-type dust collector 10, the filtering effect of the tail gas can be improved from the tail gas entering the bag-type dust collector 10 to the tail gas leaving the bag-type dust collector 10 through a plurality of layers of filtering.
Furthermore, the filter bag support 104 is a hollow square body formed by a plurality of struts, so that the filter bag 105 is supported, the ventilation of air is convenient, and the design of the opposite holes is more convenient for later cleaning.
Further, the spray tower 20 comprises a tower body 201, and a plurality of air guide plates 202 arranged at the upper end inside the tower body 201; a plurality of spray heads 203 are arranged above each air guide plate 202; a plurality of spray heads 203 are arranged on a water guide pipe 204, and the water guide pipe 204 is connected with the water pipe 80 for water inflow; a sewage outlet pipe 205 is arranged at the middle right at the bottom of the tower body 201.
Further, each air guide plate 202 is provided with a plurality of air guide holes; the tail gas treated by the bag-type dust collector 10 is sprayed by the spray header 203, so that the effect of further purification is achieved.
Furthermore, the horizontal width of the distribution of the air guide holes is about half of the horizontal width of the air guide plates 202, so that the air guide plates 202 can be distributed in a crossing manner, the residence time of the tail gas in the spray tower 20 is prolonged, and the spray efficiency of the spray tower is further improved.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides an exhaust treatment system, its characterized in that includes sack cleaner (10), spray column (20), waste water tank (30), a plurality of air exhauster (40), intake pipe (50), drain pipe (60), outlet duct (70), sack cleaner (10) are through the drying-machine of intake pipe (50) connection baking oyster shell, still are provided with air exhauster (40) of supplementary extraction tail gas on intake pipe (50), and sack cleaner (10) other end is through air exhauster (40) sending the tail gas after sack cleaner (10) treatment into spray column (20) bottom, and spray column (20) top side is provided with water pipe (80) of intaking, sets up on spray column (20) top be used for discharging outlet duct (70) of gas after purifying spray column (20) bottom is provided with waste water tank (30) horizontal one side is equipped with drain pipe (60) that are used for discharging sewage after the treatment;
the wastewater tank (30) comprises a tank body (301), a waste liquid inlet (302) and a treating agent inlet (303) which are arranged on the top surface of the tank body (301); a water outlet (304) arranged on the side surface of the box body (301) and connected with the water drain pipe (60); a flip cover (305) arranged at the top of the box body (301) at a preset angle A, wherein the preset angle A is 45-80 degrees;
The flip cover (305) is made of transparent materials; an arc plate (308) is arranged on the bottom surface of the box body (301) right below the waste liquid inlet (302).
2. The exhaust treatment system of claim 1, wherein the top of the flip (305) is hinged to the case (301) by a hinge (306), and the bottom of the flip (305) is movably engaged with the side of the case (301).
3. The exhaust treatment system of claim 1, wherein a handle (307) is provided at the bottom of the flip cover (305).
4. The exhaust gas treatment system according to claim 1, wherein the bag-type dust collector (10) comprises a filter housing (101) in communication with an air inlet pipe (50);
A plurality of collecting hoppers (102) arranged at the bottom of the filtering box body (101);
A filter bag fixing plate (103) is arranged at the bottom end inside the filter box body (101);
a plurality of filter bag brackets (104) are embedded on the filter bag fixing plate (103) at equal intervals;
each filter bag bracket (104) is sleeved with a filter bag (105) for filtering tail gas.
5. The exhaust treatment system of claim 4, wherein the filter bag holder (104) is a hollowed-out square formed of a plurality of struts.
6. The exhaust gas treatment system according to claim 1, wherein the spray tower (20) comprises a tower body (201), and a plurality of gas guide plates (202) arranged at the upper end inside the tower body (201);
A plurality of spray heads (203) are arranged above each air guide plate (202);
The spray heads (203) are arranged on the water guide pipe (204), and the water guide pipe (204) is connected with the water pipe (80) for water inflow;
And a sewage outlet pipe (205) arranged in the middle of the bottom of the tower body (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322295361.0U CN221155814U (en) | 2023-08-25 | 2023-08-25 | Waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322295361.0U CN221155814U (en) | 2023-08-25 | 2023-08-25 | Waste gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221155814U true CN221155814U (en) | 2024-06-18 |
Family
ID=91536854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322295361.0U Active CN221155814U (en) | 2023-08-25 | 2023-08-25 | Waste gas treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221155814U (en) |
-
2023
- 2023-08-25 CN CN202322295361.0U patent/CN221155814U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |