CN211025651U - Waste gas collection treatment facility for environmental protection - Google Patents
Waste gas collection treatment facility for environmental protection Download PDFInfo
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- CN211025651U CN211025651U CN201921891529.1U CN201921891529U CN211025651U CN 211025651 U CN211025651 U CN 211025651U CN 201921891529 U CN201921891529 U CN 201921891529U CN 211025651 U CN211025651 U CN 211025651U
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- dust removal
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Abstract
The utility model relates to the technical field of waste gas treatment, in particular to an environment-friendly waste gas collecting and treating device, which comprises a spraying dust removal box and a pretreatment box, wherein the top end of the pretreatment box is provided with an air inlet, and the top end of the spraying dust removal box is provided with an air outlet; the pretreatment box and the spraying dust removal box are connected through a connecting pipe, and a one-way valve is arranged on the connecting pipe; a dustproof bag assembly is arranged inside the pretreatment box; the inside of spraying dust removal case is equipped with sprays the mechanism. The utility model discloses have multiple processing procedure, waste gas at the inside of preliminary treatment case at first carries out the preliminary treatment through dust bag subassembly, gets rid of the dust granule in the waste gas, and the waste gas after accomplishing the processing gets into the inside that sprays the dust removal case under the effect of connecting pipe, gets rid of tiny particulate matter in the waste gas once more through spraying the mechanism, can utilize simultaneously to spray the mechanism and spray corresponding liquid ability and the toxic material emergence reaction in the waste gas to get rid of toxic composition.
Description
Technical Field
The utility model relates to a waste gas treatment technical field specifically is a waste gas collection treatment facility for environmental protection.
Background
The waste gas treatment mainly aims at the treatment of industrial waste gas such as dust particles, smoke and dust, peculiar smell gas, toxic and harmful gas and the like generated in industrial places, along with the progress and development of society, a large number of chemical plants, electronic plants, automobile plants, rubber plants and the like appear, and although the economic growth and the progress of society are promoted, the influence of the waste gas generated in the operation process on the environment is huge.
With the enhancement of environmental awareness of people, various waste gas treatment devices appear, but the existing waste gas treatment devices have single functions, usually only have a single treatment method, have poor treatment effects, and cannot achieve the purpose of environmental management.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exhaust-gas collection treatment facility for environmental protection to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the environment-friendly waste gas collecting and treating equipment comprises a spraying dust removal box and a pretreatment box, wherein the top end of the pretreatment box is provided with a gas inlet, and the top end of the spraying dust removal box is provided with a gas outlet;
the pretreatment box and the spraying dust removal box are connected through a connecting pipe, and a one-way valve is arranged on the connecting pipe;
a dustproof bag assembly is arranged inside the pretreatment box;
the inside of spraying dust removal case is equipped with sprays the mechanism.
As a further aspect of the present invention: one side of the pretreatment box is connected with a vacuum pump.
As a further aspect of the present invention: the dust-proof bag assembly comprises a fixing frame, a pressing plate and a dust-proof bag, wherein the fixing frame is arranged inside the pretreatment box, a groove is formed in the fixing frame, the upper end of the dust-proof bag is connected with a hanging lug, the hanging lug is arranged above the groove, and the pressing plate is pressed inside the groove;
and an automatic telescopic rod is fixed at the upper end of the pressing plate, and the other end of the automatic telescopic rod is fixed on the lower surface of the top end of the pretreatment tank.
As a further aspect of the present invention: the spraying mechanism comprises an electric pump arranged on the outer side of the spraying dust removal box, a liquid inlet three-way pipe is arranged at a water inlet of the electric pump, one end of the liquid inlet three-way pipe is connected with the bottom end of the spraying dust removal box, a liquid outlet pipe is arranged at a water outlet of the electric pump, the other end of the liquid outlet pipe is connected with a water collecting cover arranged on the inner wall of the spraying dust removal box, and a spray head is arranged on the water collecting cover.
As a further aspect of the present invention: the spray mechanism is characterized in that a filter screen is installed at the lower end of the spray mechanism, the tail end of the connecting pipe penetrates through the filter screen and is located above the filter screen, and a bending head is arranged at the tail end of the connecting pipe.
As a further aspect of the present invention: the lower extreme of gas vent is equipped with the adsorbed layer, be equipped with the breakwater between adsorbed layer and the mechanism that sprays.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the environment-friendly waste gas collecting and treating equipment, before waste gas is collected, the one-way valve on the connecting pipe is closed, the vacuum pump is started to pump out air in the pretreatment box, the waste gas is favorably guided into the pretreatment box from the air inlet under the action of negative pressure, the pressure is increased after the waste gas is collected by the pretreatment box, then the one-way valve is opened, and the treated waste gas enters the spraying and dedusting box through the connecting pipe;
2. placing a hanging lug of a dust bag on the groove, starting an automatic telescopic rod, pushing the pressing plate to move downwards by the automatic telescopic rod until the pressing plate is pressed in the groove of the fixing frame, fixing the dust bag, intercepting dust particles in waste gas through the dust bag, discharging the waste gas from a gap in the dust bag, starting the automatic telescopic rod to drive the pressing plate to ascend, taking the dust bag out of the groove, and replacing the dust bag with a new dust bag;
3. waste gas enters the interior of the spraying dust removal box, water is pumped out by an electric pump and conveyed to the water collecting cover through the liquid outlet pipe, the waste gas is sprayed out through the spray head, fine dust particles can descend and precipitate at the bottom end of the spraying dust removal box after the waste gas is sprayed and settled, different reaction raw materials are selected according to the waste gas from different sources, the waste gas is neutralized by toxic substances in the waste gas after the spraying, the purpose of removing the impurities is achieved, impurities in the water can be intercepted by the filter screen, the water at the bottom end of the spraying dust removal box can be recycled for spraying, and meanwhile, the liquid is prevented from entering the interior of the connecting pipe by the;
3. through the adsorbed layer at exhaust gas outgoing's in-process, can adsorb moisture and peculiar smell etc. in the waste gas, the inside that the steam when utilizing the breakwater to prevent to spray got into the adsorbed layer avoids influencing the adsorption efficiency of adsorbed layer.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
FIG. 1 is a schematic structural diagram of an environmentally friendly exhaust gas collecting and treating apparatus.
Fig. 2 is a schematic structural view of a dust bag assembly in the exhaust gas collecting and treating apparatus for environmental protection.
FIG. 3 is another schematic view of the dust bag assembly of the exhaust gas collecting and treating apparatus for environmental protection.
In the figure: 1-spraying dust removal box, 2-pretreatment box, 3-air inlet, 4-air outlet, 5-vacuum pump, 6-fixing frame, 7-groove, 8-pressing plate, 9-automatic telescopic rod, 10-dust-proof bag, 11-hanging lug, 12-connecting pipe, 13-one-way valve, 14-filtering screen, 15-bending head, 16-electric pump, 17-liquid inlet three-way pipe, 18-liquid outlet pipe, 19-water collecting cover, 20-spray head, 21-water baffle and 22-adsorption layer.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1, in an embodiment of the present invention, an environment-friendly waste gas collecting and treating apparatus includes a spraying dust-removing box 1 and a pretreatment box 2, an air inlet 3 is disposed at a top end of the pretreatment box 2, and an air outlet 4 is disposed at a top end of the spraying dust-removing box 1; the pretreatment tank 2 is connected with the spraying and dust removing tank 1 through a connecting pipe 12, and a one-way valve 13 is arranged on the connecting pipe 12; a dustproof bag component is arranged inside the pretreatment box 2; the spraying mechanism is arranged in the spraying dust removal box 1.
This processing apparatus is collected to waste gas for environmental protection, the waste gas treatment equipment function that is different from among the prior art is single, has multiple treatment process, can be the degree of depth get rid of dust granule, peculiar smell and noxious material etc. in the waste gas, once only accomplish the processing to waste gas, make it reach the standard of emission to reach the purpose of environmental protection.
During the concrete operation, utilize air inlet 3 to introduce waste gas, waste gas at first carries out the preliminary treatment through the dust bag subassembly in the inside of preliminary treatment case 2, get rid of the dust particle in the waste gas, the waste gas after accomplishing the processing gets into the inside that sprays dust removal case 1 under the effect of connecting pipe 12, get rid of tiny particulate matter in the waste gas once more through spraying the mechanism, can utilize simultaneously to spray corresponding liquid that the mechanism sprays and can react with the toxic material in the waste gas, thereby get rid of toxic composition, the waste gas that accomplishes the processing at last is discharged from gas vent 4, the liquid that sprays dust removal case 1 bottom is discharged from the fluid-discharge outlet (not drawn) in rear end.
Further, a vacuum pump 5 is connected to one side of the pretreatment tank 2.
Before collecting waste gas, close check valve 13 on connecting pipe 12 to start vacuum pump 5 and take out the air in the preliminary treatment case 2, under the effect of negative pressure, be favorable to leading-in preliminary treatment case 2's inside with waste gas from air inlet 3, pressure increase after the waste gas is collected to preliminary treatment case 2, open check valve 13 again, the waste gas after the processing passes through connecting pipe 12 and gets into the inside that sprays dust removal case 1.
As shown in fig. 2 to 3, in the embodiment, the dust bag assembly includes a fixing frame 6, a pressing plate 8 and a dust bag 10, which are installed inside the pretreatment tank 2, a groove 7 is formed in the fixing frame 6, a hanging lug 11 is connected to an upper end of the dust bag 10, the hanging lug 11 is installed above the groove 7, and the pressing plate 8 is pressed inside the groove 7; an automatic telescopic rod 9 is fixed at the upper end of the pressing plate 8, and the other end of the automatic telescopic rod 9 is fixed on the lower surface of the top end of the pretreatment tank 2.
Place dust bag 10's hangers 11 on recess 7, start automatic telescopic link 9, automatic telescopic link 9 promotes clamp plate 8 downstream until pressing plate 8 in the recess 7 of mount 6, thereby fix dust bag 10, waste gas gets into the inside of preliminary treatment case 2 from air inlet 3, intercept the dust particle in the waste gas through dust bag 10, waste gas is discharged from the gap in dust bag 10, when dust bag 10's interception function is not good, only need start automatic telescopic link 9 and drive clamp plate 8 and rise, take out dust bag 10 from recess 7, change new dust bag 10 can, need not to whole the change of dust bag subassembly, equipment cost is reduced.
Further, the spraying mechanism is including installing the electric pump 16 that sprays the dust removal case 1 outside, the water inlet of electric pump 16 is equipped with feed liquor three-way pipe 17, the one end of feed liquor three-way pipe 17 with the bottom that sprays dust removal case 1 links to each other, the delivery port of electric pump 16 is equipped with drain pipe 18, the other end of drain pipe 18 with install the water collecting cover 19 that sprays on the dust removal case 1 inner wall links to each other, be equipped with shower nozzle 20 on the water collecting cover 19.
Different ends on the feed liquor three-way pipe 17 all are equipped with the switch, and waste gas gets into the inside that sprays dust removal case 1, utilizes electric pump 16 pump to pump water and carry the cover 19 that catchments through drain pipe 18, and again through the blowout of shower nozzle 20, waste gas subsides through spraying, and tiny dust particle can descend the sediment in the bottom that sprays dust removal case 1, can also select different reaction raw materials according to the waste gas of different sources simultaneously, through spraying with the toxic material neutralization in the waste gas, reach the purpose of getting rid of.
Furthermore, a filter screen 14 is installed at the lower end of the spraying mechanism, the tail end of the connecting pipe 12 penetrates through the filter screen 14 and is located above the filter screen 14, and a bending head 15 is arranged at the tail end of the connecting pipe 12.
The impurity in the water can be intercepted by the filter screen 14, the water at the bottom end of the spraying dust removing box 1 can be reused for spraying, and meanwhile, the liquid is prevented from entering the inside of the connecting pipe 12 in the spraying process by the bending head 15.
Example 2
Referring to fig. 1, in another embodiment of the present invention, an absorption layer 22 is disposed at the lower end of the exhaust port 4, and a water baffle 21 is disposed between the absorption layer 22 and the spraying mechanism.
Pass through adsorbed layer 22 at last at exhaust gas exhaust's in-process, moisture and peculiar smell etc. in can adsorbing waste gas, the content of adsorbed layer 22 can be changed, utilizes the inside of vapor entering adsorbed layer 22 when breakwater 21 prevents to spray simultaneously, influences adsorbed layer 22's adsorption efficiency.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The environment-friendly waste gas collecting and treating equipment is characterized by comprising a spraying dust removal box (1) and a pretreatment box (2), wherein the top end of the pretreatment box (2) is provided with a gas inlet (3), and the top end of the spraying dust removal box (1) is provided with a gas outlet (4);
the pretreatment box (2) is connected with the spraying and dust removing box (1) through a connecting pipe (12), and a one-way valve (13) is arranged on the connecting pipe (12);
a dustproof bag component is arranged inside the pretreatment box (2);
the spraying mechanism is arranged in the spraying dust removal box (1).
2. The environmentally friendly exhaust gas collecting and treating device according to claim 1, wherein a vacuum pump (5) is connected to one side of the pretreatment tank (2).
3. The environmental-friendly waste gas collecting and treating device according to claim 2, wherein the dust bag assembly comprises a fixing frame (6), a pressing plate (8) and a dust bag (10) which are arranged inside the pretreatment tank (2), a groove (7) is formed in the fixing frame (6), a hanging lug (11) is connected to the upper end of the dust bag (10), the hanging lug (11) is arranged above the groove (7), and the pressing plate (8) is pressed inside the groove (7);
the upper end of the pressing plate (8) is fixed with an automatic telescopic rod (9), and the other end of the automatic telescopic rod (9) is fixed on the lower surface of the top end of the pretreatment box (2).
4. The environment-friendly waste gas collecting and treating device according to any one of claims 1 to 3, wherein the spraying mechanism comprises an electric pump (16) installed outside the spraying and dedusting box (1), a liquid inlet three-way pipe (17) is arranged at a water inlet of the electric pump (16), one end of the liquid inlet three-way pipe (17) is connected with the bottom end of the spraying and dedusting box (1), a liquid outlet pipe (18) is arranged at a water outlet of the electric pump (16), the other end of the liquid outlet pipe (18) is connected with a water collecting cover (19) installed on the inner wall of the spraying and dedusting box (1), and a spray head (20) is arranged on the water collecting cover (19).
5. The environmental protection exhaust gas collection and treatment equipment according to claim 4, wherein a filter screen (14) is installed at the lower end of the spraying mechanism, the tail end of the connecting pipe (12) penetrates through the filter screen (14) and is located above the filter screen (14), and a bending head (15) is arranged at the tail end of the connecting pipe (12).
6. The environmental waste gas collecting and treating apparatus according to claim 5, wherein the lower end of the exhaust port (4) is provided with an adsorption layer (22), and a water baffle (21) is provided between the adsorption layer (22) and the spraying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921891529.1U CN211025651U (en) | 2019-11-05 | 2019-11-05 | Waste gas collection treatment facility for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921891529.1U CN211025651U (en) | 2019-11-05 | 2019-11-05 | Waste gas collection treatment facility for environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211025651U true CN211025651U (en) | 2020-07-17 |
Family
ID=71562660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921891529.1U Active CN211025651U (en) | 2019-11-05 | 2019-11-05 | Waste gas collection treatment facility for environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211025651U (en) |
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2019
- 2019-11-05 CN CN201921891529.1U patent/CN211025651U/en active Active
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