CN210045021U - Waste gas treatment equipment is used in fertilizer production - Google Patents
Waste gas treatment equipment is used in fertilizer production Download PDFInfo
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- CN210045021U CN210045021U CN201920686785.0U CN201920686785U CN210045021U CN 210045021 U CN210045021 U CN 210045021U CN 201920686785 U CN201920686785 U CN 201920686785U CN 210045021 U CN210045021 U CN 210045021U
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- settling chamber
- waste gas
- gas treatment
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Abstract
The utility model relates to a waste gas treatment equipment for organic fertilizer production, including the settling chamber, spray column and the sedimentation tank that communicate in proper order, be equipped with a plurality of vertical baffles that evenly distribute and be parallel to each other from right to left in the settling chamber, adjacent vertical baffle sets up on the upper roof and the lower floor of settling chamber in turn, both ends are connected with lateral wall seal around the settling chamber around the vertical baffle, settling chamber right-hand member face is provided with first air inlet, the left end face is provided with first exhaust port, first exhaust port is connected with the air inlet of spray column bottom through the pipeline, be provided with negative-pressure air fan on the pipeline; the spray column upper end is the second gas vent, and the inside level of spray column is provided with porous dish, and porous dish top is provided with the spray thrower, and the spray column is provided with water circulating system, the utility model discloses the dust subsides the effect and is showing, and exhaust-gas treatment is effectual.
Description
Technical Field
The utility model relates to an exhaust-gas treatment field especially relates to exhaust-gas treatment equipment who contains dust.
Background
At present, excessive use of chemical fertilizers causes soil hardening, river water eutrophication and other problems, organic fertilizers have occupied a part of market share due to the advantage of natural pollution-free property, but dust and waste gas are generated in the production process of the organic fertilizers, the dust needs to be treated, otherwise, the environment is polluted, and sedimentation equipment is needed to settle the dust in the waste gas during waste gas treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at reducing the content of dust in the waste gas, provide a simple structure, waste gas treatment equipment is used in fertilizer production that exhaust-gas treatment is efficient.
The utility model provides a waste gas treatment equipment for fertilizer production which characterized in that: comprises a settling chamber, a spray tower and a settling tank which are connected in sequence; a plurality of vertical partition plates which are uniformly distributed from right to left and are parallel to each other are arranged in the settling chamber, adjacent vertical partition plates are alternately arranged on an upper top plate and a lower bottom plate of the settling chamber, the vertical height of each vertical partition plate is two thirds of the height of the settling chamber, the front end and the rear end of each vertical partition plate are hermetically connected with the front side wall and the rear side wall of the settling chamber, a first air inlet is arranged on the right end face of the settling chamber, a first exhaust port is arranged on the left end face of the first air inlet, the first exhaust port is connected with an air inlet at the bottom; the spray tower comprises a cylinder vertically arranged, a porous disc is horizontally arranged in the cylinder and is vertically separated from the cylinder, a plurality of vertical through holes are uniformly distributed in the porous disc, a plurality of sprayers are arranged above the porous disc and spray water to the porous disc, a water circulation system is arranged outside the cylinder and comprises a water pump and a circulation pipeline, the water circulation system lifts water from the bottom of the cylinder to the sprayers at the top, and a second exhaust port at the top of the cylinder is communicated to a sedimentation tank in front of a sedimentation chamber.
Preferably, the vertical partition plate is made of stainless steel.
Preferably, the porous plate is made of stainless steel.
Preferably, the water mist is sprayed out of the spray tower.
Preferably, the first air inlet pipe and the first exhaust pipe are respectively arranged at the upper end of the left end face of the settling chamber and the upper end of the right end face of the settling chamber.
Preferably, the air inlet of the sedimentation tank is positioned at the lower end of the left end face, the upper end of the sedimentation tank is closed, and the air outlet is positioned at the upper end of the right end face.
The beneficial effects of the utility model reside in that: simple structure, the dust subsides the effect and is showing, and exhaust-gas treatment effect is showing.
Drawings
FIG. 1 is a schematic view of a waste gas treatment device for organic fertilizer production of the present invention;
FIG. 2 is a schematic structural view of the spray tower of the present invention;
fig. 3 is a schematic view of the multi-hole plate of the spray tower of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the waste gas treatment equipment for organic fertilizer production comprises a settling chamber 1, a spray tower 2 and a settling pond 3 which are connected in sequence; a plurality of vertical partition plates 4 which are uniformly distributed from right to left and are parallel to each other are arranged in a settling chamber 1, the vertical partition plates 4 are made of stainless steel, the surface of the stainless steel is smooth and clean, dirt can be cleaned conveniently, adjacent vertical partition plates 4 are alternately arranged on an upper top plate and a lower bottom plate of the settling chamber 1, the vertical height of each vertical partition plate 4 is two thirds of the height of the settling chamber 1, the front end and the rear end of each vertical partition plate 4 are hermetically connected with the front side wall and the rear side wall of the settling chamber, a first air inlet 5 is arranged above the right end face of the settling chamber 1, the moving stroke of air is increased, the flowing speed of air is reduced, meanwhile, impurities such as particles and dust in the air have a vertical downward moving speed, the impurities are convenient to settle, the settling effect is better, a first exhaust port 6 is arranged above the left end face of the settling chamber, the pipeline is provided with a negative pressure fan 7, so that gas in the settling chamber 1 can be conveniently extracted, and the negative pressure fan 7 conveys waste gas into the spray tower 2 in front of the negative pressure fan 7 through the pipeline.
As shown in fig. 1, 2 and 3, the spray tower 2 includes a vertically arranged cylinder 8, a second exhaust port 10 is arranged at the top end of the cylinder 8, a second air inlet 9 is arranged at the bottom end of the cylinder 8, at least one stainless steel porous disc 11 is horizontally arranged in the cylinder 8, the cylinder 8 is vertically separated by the porous disc 11, a plurality of vertical through holes are uniformly distributed on the porous disc 11, the through holes are arranged to force gas and water to reversely pass through the through holes simultaneously, so that the contact area between the waste gas and the water is increased, dust in the waste gas is more easily dissolved in the water, the stainless steel has the advantages of high strength and corrosion resistance, the service life is prolonged, a plurality of sprayers 12 are arranged above the porous disc 11, the sprayers 12 spray water to the porous disc 11, water mist is sprayed by the sprayers 12, the atomized water is more fully contacted with the waste gas, a water circulation system is arranged outside the cylinder 8, the device comprises a circulating pipeline 14, wherein two ends of the circulating pipeline 14 are respectively communicated with the top and the bottom of a cylinder 8, a water pump 13 is arranged on the circulating pipeline 14, a water circulating system lifts water from the bottom of the cylinder 8 to a sprayer 12 at the top, and a second exhaust port 10 at the upper end of the cylinder 8 is communicated with a sedimentation tank 3 positioned in front of a sedimentation chamber 1; the sedimentation tank 3 is a water tank with a closed upper end, the air inlet is positioned at the lower part of the left end face, the air outlet is positioned at the upper part of the left end face, the stroke of the gas is increased, and the sedimentation effect is better.
The concrete working process is as follows, the waste gas that produces among the fertilizer production process carries into settling chamber 1 through first air inlet 5, under negative pressure air fan 7's effect, waste gas removes towards first exhaust port 6, under the effect of vertical baffle 4, waste gas removes in settling chamber 1 with snakelike orbit, make waste gas possess decurrent speed and bigger stroke, the dust is changeed and subsides, come spray column 2 when waste gas, porous dish 11 is drenched to 12 spun water of shower, waste gas and water fully contact on porous dish 11, can make the dust in the waste gas dissolve in the aquatic, waste gas gets into settling basin 3 from the left end face bottom of settling basin 3 through second gas vent 10, do further subside in settling basin 3, follow 3 right-hand member face discharges of settling basin afterwards, the stroke of gas in aqueous has been increased, make the effect of subsiding more showing.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a waste gas treatment equipment for fertilizer production which characterized in that: comprises a settling chamber, a spray tower and a settling tank which are connected in sequence; a plurality of vertical partition plates which are uniformly distributed from right to left and are parallel to each other are arranged in the settling chamber, adjacent vertical partition plates are alternately arranged on an upper top plate and a lower bottom plate of the settling chamber, the vertical height of each vertical partition plate is two thirds of the height of the settling chamber, the front end and the rear end of each vertical partition plate are hermetically connected with the front side wall and the rear side wall of the settling chamber, a first air inlet is arranged on the right end face of the settling chamber, a first exhaust port is arranged on the left end face of the first air inlet, the first exhaust port is connected with an air inlet at the bottom of; the spray tower comprises a vertically arranged cylinder, a porous disc is horizontally arranged in the cylinder and separates the cylinder from top to bottom, a plurality of vertical through holes are uniformly distributed in the porous disc, a plurality of sprayers are arranged above the porous disc and spray water to the porous disc, a water circulation system is arranged outside the cylinder and comprises a water pump and a circulation pipeline, the water circulation system lifts water from the bottom of the cylinder to the sprayers at the top, and a second exhaust port in the upper end of the cylinder is communicated to a sedimentation tank in front of a sedimentation chamber.
2. The waste gas treatment equipment for organic fertilizer production as claimed in claim 1, wherein: the vertical partition plate is made of stainless steel.
3. The waste gas treatment equipment for organic fertilizer production as claimed in claim 1, wherein: the porous plate is made of stainless steel.
4. The waste gas treatment equipment for organic fertilizer production as claimed in claim 1, wherein: the spray tower sprays water mist.
5. The waste gas treatment equipment for organic fertilizer production as claimed in claim 1, wherein: the first air inlet and the first air outlet are respectively arranged at the upper end of the left end surface of the settling chamber and the upper end of the right end surface of the settling chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920686785.0U CN210045021U (en) | 2019-05-15 | 2019-05-15 | Waste gas treatment equipment is used in fertilizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920686785.0U CN210045021U (en) | 2019-05-15 | 2019-05-15 | Waste gas treatment equipment is used in fertilizer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210045021U true CN210045021U (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920686785.0U Active CN210045021U (en) | 2019-05-15 | 2019-05-15 | Waste gas treatment equipment is used in fertilizer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210045021U (en) |
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2019
- 2019-05-15 CN CN201920686785.0U patent/CN210045021U/en active Active
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